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78aa740b
TT		 12019-12-19 Tom Tromey <tromey@adacore.com>
2
3 PR build/24572:
4 * Makefile.in (install-strip): New target.
5
f47674be
PK		 62019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
7
8 * sim-utils.c: Prevent buffer overflow.
9
ddd44b70
DD		 102019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
11
12 * gennltvals.sh: Add PRU libgloss target.
13 * nltvals.def: Regenerate from the latest libgloss sources.
14
f1cc84f5
SH		 152019-06-13 Stafford Horne <shorne@gmail.com>
16
17 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
18 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
19 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
20
688cea90
SH		 212019-06-13 Stafford Horne <shorne@gmail.com>
22
23 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
24 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
25
798066ab
AB		 262019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
27
28 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
29 CURRENT_TARGET_BYTE_ORDER.
30 (SUBWORDTFSI): Likewise.
31 (JOINSIDF): Likewise.
32 (JOINSIXF): Likewise.
33 (JOINSITF): Likewise.
34
d3fe0d7b
AB		 352019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
36
37 * sim-base.h: Add 'sim-assert.h' include.
38 * sim-basics.h: Add 'libiberty.h' include.
39
b6061d4d
SH		 402019-03-28 Stafford Horne <shorne@gmail.com>
41
42 * sim-options.c: Include "config.h".
43 Include <stdio.h>.
44 * sim-watch.c: Include "config.h".
45 Include <stdio.h>.
46 * hw-device.c: Include <string.h>.
47 * hw-events.c: Include <string.h>.
48 * hw-handles.c: Include <stdlib.h>.
49 * sim-fpu.c: Include <stdlib.h>.
50
ef986697
SH		 512019-03-28 Stafford Horne <shorne@gmail.com>
52
53 * Make-common.in (sim-arange_h): Remove sim-arange.c
54 * sim-arange.c: Remove SIM_ARANGE_C.
55 Add ifdef for _SIM_ARANGE_C_.
56 Include "sim-arange.h".
57 Remove include for unused "sim-assert.h".
58 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
59 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
60 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
61 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
62 INLINE_SIM_ARANGE.
63 * sim-arange.h (sim_addr_range_add): Declare as
64 INLINE_SIM_ARANGE.
65 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
66 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
67 Remove definition of SIM_ARANGE_INLINE.
68 Remove [HAVE_INLINE].
69 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
70 * sim-base.h: Include "sim-arange.h"
71 * sim-basics.h: Remove include of "sim-arange.h"
72 * sim-inline.c: Include "sim-arange.c"
73 * sim-inline.h: Define INLINE_SIM_ARANGE.
74 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
75 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
76
67f8b42f
TT		 772019-01-26 Tom Tromey <tom@tromey.com>
78
79 * Make-common.in (version.c): Use sim's create-version.sh.
80 * create-version.sh: New file.
81
7516c26f
PK		 822019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
83
b84bb29d 84 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 85
dc7e8184
SM		 862019-01-15 Simon Marchi <simon.marchi@ericsson.com>
87
88 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
89
c5ebe0ff
AB		 902018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
91
92 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
93 this point, it should have already been set in cb_syscall.
94
07f5f4c6
RH		 952018-10-05 Stafford Horne <shorne@gmail.com>
96
97 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
98 (ADDOFDI): New function, add overflow flag DI variant.
99 (SUBCFDI): New function, subtract carry flag DI variant.
100 (SUBOFDI): New function, subtract overflow flag DI variant.
101
2283a210
КВО		 1022018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
103
104 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
105 cpu_core.byte_xor.
106 * sim-core.c (sim_core_set_xor): Likewise.
107 (sim_core_xor_read_buffer): Likewise.
108 (sim_core_xor_write_buffer): Likewise.
109
58884b0e
PG		 1102017-12-12 Peter Gavin <pgavin@gmail.com>
111 Stafford Horne <shorne@gmail.com>
112
113 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
114 flag.
115 (MUL1OFSI): New function, 1's complement overflow flag.
116
07b95864
PG		 1172017-12-12 Peter Gavin <pgavin@gmail.com>
118 Stafford Horne <shorne@gmail.com>
119
120 * cgen-accfp.c (remsf, remdf): New function.
121 (cgen_init_accurate_fpu): Add remsf and remdf.
122 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
123 * sim-fpu.c (sim_fpu_rem): New function.
124 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
125 (sim_fpu_rem): New function.
126 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
127
5c887dd5
JB		 1282017-09-06 John Baldwin <jhb@FreeBSD.org>
129
130 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
131 environment.
132
003ca0fd
YQ		 1332017-05-24 Yao Qi <yao.qi@linaro.org>
134
135 * sim-trace.c (trace_disasm): Caller update.
136
5357150c
MF		 1372016-08-15 Mike Frysinger <vapier@gentoo.org>
138
139 * sim-base.h (sim_state_base): Add prog_syms_count.
140 (STATE_PROG_SYMS_COUNT): Define.
141 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
142 (trace_load_symbols): New function.
143 (trace_sym_value): Likewise.
144 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
145 loading logic with a call to trace_load_symbols.
146 * sim-trace.h (trace_load_symbols, trace_sym_value): New
147 prototypes.
148
4c171e25
MF		 1492016-08-13 Mike Frysinger <vapier@gentoo.org>
150
151 * cgen-types.h (mode_names): Mark const.
152 * cgen-utils.c (mode_names): Likewise.
153
6b979454
MF		 1542016-08-13 Mike Frysinger <vapier@gentoo.org>
155
156 * cgen-defs.h (struct cgen_state): Delete argv and envp.
157 (STATE_ARGV, STATE_ENVP): Delete.
158
13754e4c
NC		 1592016-02-04 Nick Clifton <nickc@redhat.com>
160
161 * cgen-scache.c (scache_option_handler): Prevent possible
162 undefined behaviour computing the size of the scache by using
163 unsigned integers instead of signed integers.
164
f749ed60
JB		 1652016-01-17 Joel Brobecker <brobecker@adacore.com>
166
167 * sim-fpu.c: Minor comment fixes throughout.
168
3c8e93b7
JB		 1692016-01-17 Joel Brobecker <brobecker@adacore.com>
170
171 * sim-fpu.c (print_bits): Minor reformatting (no code change).
172 (sim_fpu_map): Likewise.
173
34ac507d
MF		 1742016-01-11 Mike Frysinger <vapier@gentoo.org>
175
176 * sim-config.c (print_sim_config): Drop extra whitespace before =
177 in output for byte order, stdio, and msb settings.
178
ce39bd38
MF		 1792016-01-10 Mike Frysinger <vapier@gentoo.org>
180
181 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
182 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
183 sim-stdio, sim-trace, and sim-profile.
184 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
185 (SIM_AC_OPTION_ASSERT): Likewise.
186 (SIM_AC_OPTION_SMP): Likewise.
187 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
188 * configure: Regenerate.
189 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
190 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
191 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
192 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
193 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
194 WITH_ENVIRONMENT & USER_ENVIRONMENT.
195 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
196 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
197 WITH_ASSERT, WITH_STDIO): Delete.
198 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
199 check.
200
e19418e0
MF		 2012016-01-10 Mike Frysinger <vapier@gentoo.org>
202
203 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
204 * configure: Regenerate.
205 * Make-common.in (SIM_PACKAGES): Delete.
206 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
207
16f7876d
MF		 2082016-01-10 Mike Frysinger <vapier@gentoo.org>
209
210 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
211
35656e95
MF		 2122016-01-10 Mike Frysinger <vapier@gentoo.org>
213
214 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
215
99d8e879
MF		 2162016-01-10 Mike Frysinger <vapier@gentoo.org>
217
218 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
219 sim_link_links.
220 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
221 * gentmap.c: Change targ-vals.def include to nltvals.def.
222 * Make-common.in (gentmap): Change targ-vals.def to
223 $(srccom)/nltvals.def.
224 (distclean): Delete rm -f targ-vals.def.
225 * Makefile.in: Update comment.
226
347fe5bb
MF		 2272016-01-10 Mike Frysinger <vapier@gentoo.org>
228
229 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
230 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
231 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
232
0dc73ef7
MF		 2332016-01-10 Mike Frysinger <vapier@gentoo.org>
234
235 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
236 and --enable-sim-stdcall and sim_stdcall.
237 * configure: Regenerate.
238 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
239 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
240 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
241 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
242 (REGPARM_*): Delete all regparm defines and their use.
243
22be3fbe
MF		 2442016-01-10 Mike Frysinger <vapier@gentoo.org>
245
246 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
247 * Make-common.in (SIM_CFLAGS): Delete.
248 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
249 * Makefile.in: Likewise.
250
936df756
MF		 2512016-01-09 Mike Frysinger <vapier@gentoo.org>
252
253 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
254 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
255 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
256 * acinclude.m4 (SIM_AC_COMMON): ... here.
257 * aclocal.m4, configure: Regenerate.
258 * config.in: Delete file.
259 * callback.c: Change cconfig.h include to config.h.
260 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
261 syscall.c: Likewise.
262 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
263 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
264
b900245c
MF		 2652016-01-06 Mike Frysinger <vapier@gentoo.org>
266
267 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
268 date, and time information.
269
2e3d4f4d
MF		 2702016-01-06 Mike Frysinger <vapier@gentoo.org>
271
272 * sim-options.c (sim_parse_args): Mark argv array const.
273 * sim-options.h (sim_parse_args): Likewise.
274
bfb2629c
MF		 2752016-01-05 Mike Frysinger <vapier@gentoo.org>
276
277 * sim-trace.c: Include dis-asm.h.
278 (OPTION_TRACE_DISASM): New enum.
279 (trace_options): Add trace-disasm flag.
280 (trace_option_handler): Handle OPTION_TRACE_DISASM.
281 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
282 (dis_read, dis_printf, trace_disasm): New functions.
283 * sim-trace.h: Include dis-asm.h.
284 (TRACE_INSN_IDX): Clarify comment.
285 (TRACE_DISASM_IDX): New enum.
286 (TRACE_disasm): New define.
287 (WITH_TRACE_DISASM_P): New define.
288 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
289 (STRACE_DISASM_P): New define.
290 (TRACE_DISASM_P): Likewise.
291 (TRACE_DISASM_P): Likewise.
292 (TRACE_DISASM): Likewise.
293 (trace_disasm): New function.
294
44ddb0c6
MF		 2952016-01-04 Mike Frysinger <vapier@gentoo.org>
296
297 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
298
bc273e17
MF		 2992016-01-04 Mike Frysinger <vapier@gentoo.org>
300
301 * cgen-scache.c (MAX): Delete.
302 (scache_init): Change MAX to max.
303 * cgen-trace.c (min): Delete.
304 * cgen-utils.c (min): Delete.
305 * sim-basics.h [!min] (min): Define.
306 [!max] (max): Define.
307
8d7d784e
MF		 3082016-01-04 Mike Frysinger <vapier@gentoo.org>
309
310 * sim-options.c (sim_parse_args): Tweak getopt error message.
311
9bbf6f91
MF		 3122016-01-04 Mike Frysinger <vapier@gentoo.org>
313
314 * acinclude.m4 (sim-bswap): Delete.
315 * configure: Regenerate.
316 * Make-common.in (SIM_BSWAP): Delete.
317 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
318 * sim-config.h (htonl, ntohl): Delete.
319 (WITH_BSWAP): Delete.
320
77cf2ef5
MF		 3212016-01-03 Mike Frysinger <vapier@gentoo.org>
322
323 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
324 opterr state to it before calling getopt_long and restore afterwards.
325 Set opterr to 0. When optc is '?', call sim_io_eprintf.
326
61971b86
MF		 3272016-01-03 Mike Frysinger <vapier@gentoo.org>
328
329 * hw-device.h (device): Delete commented typedef.
330 * sim-basics.h (device): Delete typedef.
331
34fed699
MF		 3322016-01-03 Mike Frysinger <vapier@gentoo.org>
333
334 * sim-options.c (sim_parse_args): Replace for loop with a call
335 to countargv.
336
aba6f46b
MF		 3372016-01-03 Mike Frysinger <vapier@gentoo.org>
338
339 * nrun.c (myname): Mark const.
340 (main): Mark name const. Replace myname parsing loop with a
341 call to lbasename.
342
0cb8d851
MF		 3432016-01-03 Mike Frysinger <vapier@gentoo.org>
344
345 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
346 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
347 (SIM_AC_OPTION_HOSTENDIAN): Delete.
348 * config.in, configure: Regenerate.
349 * Make-common.in (SIM_HOSTENDIAN): Delete.
350 * sim-config.c (current_host_byte_order): Delete.
351 (sim_config): Delete current_host_byte_order assignments and
352 CURRENT_HOST_BYTE_ORDER checks.
353 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
354 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
355 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
356 (current_host_byte_order): Delete.
357 (CURRENT_HOST_BYTE_ORDER): Likewise.
358 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
359 (HOST_BYTE_ORDER): ... this.
360 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
361 HOST_BYTE_ORDER.
362 (sim_endian_join_16): Likewise.
363 * sim-n-core.h (sim_core_read_misaligned_N): Change
364 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
365 (sim_core_write_misaligned_N): Likewise.
366 * sim-n-endian.h (endian_t2h_N): Likewise.
367 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
368 endian_le2h_N): Likewise.
369 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
370
1ac72f06
MF		 3712016-01-02 Mike Frysinger <vapier@gentoo.org>
372
373 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
374 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
375 BFD_ENDIAN_UNKNOWN.
376 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
377 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
378 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
379 * nrun.c (main): Likewise.
380 * sim-config.c (current_host_byte_order): Change type to enum
381 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
382 (current_target_byte_order): Likewise.
383 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
384 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
385 BFD_ENDIAN_UNKNOWN.
386 (sim_config): Change prefered_target_byte_order type to enum
387 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
388 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
389 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
390 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
391 Delete all the various arch/OS endian includes & defines.
392 (current_host_byte_order): Change type to enum bfd_endian.
393 (current_target_byte_order): Likewise.
394 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
395 (CURRENT_TARGET_BYTE_ORDER): Likewise.
396 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
397 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
398 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
399 BFD_ENDIAN_UNKNOWN.
400 (sim_events_watch_core): Likewise.
401 * sim-events.h: Likewise.
402 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
403 BFD_ENDIAN_BIG.
404 (sim_core_write_misaligned_N): Likewise.
405 * sim-n-endian.h (endian_h2be_N): Likewise.
406 (endian_be2h_N): Likewise.
407 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
408 (offset_N): Likewise.
409 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
410 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
411
d47f5b30
MF		 4122016-01-02 Mike Frysinger <vapier@gentoo.org>
413
414 * cgen-defs.h (current_state): Delete.
415 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
416 * sim-utils.c (current_state): Delete.
417
9950eccb
MF		 4182015-12-30 Mike Frysinger <vapier@gentoo.org>
419
420 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
421 to use lbasename.
422
5e744ef8
MF		 4232015-12-27 Mike Frysinger <vapier@gentoo.org>
424
425 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
426
1b393626
MF		 4272015-12-26 Mike Frysinger <vapier@gentoo.org>
428
429 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
430 * config.in, configure: Regenerate.
431 * Make-common.in (sim-basics_h): Delete tconfig.h.
432 (distclean): Likewise.
433 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
434 (new_sim_core_mapping): Delete WITH_HW and device *device.
435 (sim_core_map_attach, sim_core_attach): Likewise.
436 (sim_core_read_buffer): Delete WITH_DEVICES logic.
437 (sim_core_write_buffer): Likewise.
438 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
439 *device.
440 (sim_core_attach): Likewise.
441 (device_io_read_buffer, device_io_write_buffer): Delete.
442 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
443 (sim_core_write_aligned_N): Likewise.
444 * tconfig.h: Delete file.
445
dea10706
MF		 4462015-12-26 Mike Frysinger <vapier@gentoo.org>
447
448 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
449 Call sim_cpu_hw_io_read_buffer if cpu is valid.
450 (sim_core_write_buffer): Move cia decl to top of func. Call
451 sim_cpu_hw_io_write_buffer if cpu is valid.
452
49aef5a5
MF		 4532015-12-25 Mike Frysinger <vapier@gentoo.org>
454
455 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
456 HW_TRACE call.
457 (hw_find_integer_property): Likewise.
458 (hw_find_integer_array_property): Likewise.
459 (hw_add_duplicate_property): Likewise.
460
cf59f47e
MF		 4612015-12-25 Mike Frysinger <vapier@gentoo.org>
462
463 * sim-config.h (WITH_ENGINE): Delete.
464 * sim-module.c (modules): Always include sim_engine_install.
465
0d585950
MF		 4662015-12-25 Mike Frysinger <vapier@gentoo.org>
467
468 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
469 * cgen-types.h (SIM_HAVE_MODEL): Delete.
470 * sim-base.h: Always include sim-model.h.
471 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
472 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
473 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
474 [!WITH_MODEL_P] (sim_machs): Define.
475 * sim-model.h: Add some developer docs.
476 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
477 (WITH_MODEL_P): Define.
478 * sim-module.c (modules): Always include sim_model_install.
479 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
480
8a0ebee6
MF		 4812015-12-25 Mike Frysinger <vapier@gentoo.org>
482
483 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
484 * sim-model.c: Likewise.
485 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
486 SIM_MACH_IMP_PROPERTIES
487
42a3af56
MF		 4882015-12-25 Mike Frysinger <vapier@gentoo.org>
489
490 * sim-core.c (device_error): Delete.
491 (sim_core_map_attach): Delete calls to device_error.
492 (sim_core_attach): Likewise.
493 * sim-core.h (device_error): Delete.
494 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
495 to sim_engine_abort.
496 (sim_core_write_aligned_N): Likewise.
497
9e8e7dd9
MF		 4982015-12-25 Mike Frysinger <vapier@gentoo.org>
499
500 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
501 * sim-core.c (sim_core_write_buffer): Likewise.
502 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
503 (sim_core_write_aligned_N): Likewise.
504
268c9139
MF		 5052015-12-25 Mike Frysinger <vapier@gentoo.org>
506
507 * dv-pal.c: Include config.h and sim-main.h.
508 (hw_pal_io_read_buffer): Always call CPU_INDEX.
509
26936211
MF		 5102015-12-24 Mike Frysinger <vapier@gentoo.org>
511
512 * sim-options.c (standard_options): Always enable load-lma and
513 load-vma options.
514 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
515
9db2b719
MF		 5162015-12-24 Mike Frysinger <vapier@gentoo.org>
517
518 * sim-module.c (MODULE_LIST): Delete.
519
bd3fb5b8
MF		 5202015-12-24 Mike Frysinger <vapier@gentoo.org>
521
522 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
523 Move to h8300/compile.c.
524 [SIM_H8300] (standard_options): Likewise.
525 (standard_option_handler): Likewise.
526
84e8e361
MF		 5272015-12-24 Mike Frysinger <vapier@gentoo.org>
528
529 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
530 sim_watchpoint_install.
531
3cabaf66
MF		 5322015-12-24 Mike Frysinger <vapier@gentoo.org>
533
534 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
535 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
536 sim_memopt_install.
537 * sim-options.c (OPTION_MEM_SIZE): Delete.
538 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
539 (standard_option_handler): Likewise.
540
8abe6c66
MF		 5412015-12-24 Mike Frysinger <vapier@gentoo.org>
542
543 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
544
dc11500a
MF		 5452015-11-21 Mike Frysinger <vapier@gentoo.org>
546
547 PR sim/18762
548 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
549
2561d580
MF		 5502015-11-21 Mike Frysinger <vapier@gentoo.org>
551
552 PR sim/19273
553 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
554 vasprintf, and va_end together. Check ret after va_end call.
555
37258e99
MF		 5562015-11-21 Mike Frysinger <vapier@gentoo.org>
557
558 * sim-types.h (SIM_PRI_TB): Define.
559 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
560 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
561 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
562 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
563
cdf850e9
MF		 5642015-11-17 Mike Frysinger <vapier@gentoo.org>
565
566 * sim-main.h (WITH_MODULO_MEMORY): Delete.
567 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
568 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
569 (sim_core_translate): Likewise.
570 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
571
146b80ff
MF		 5722015-11-16 Mike Frysinger <vapier@gentoo.org>
573
574 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
575 (cgen_cpu_close): Change to XCONCAT2.
576
797eee42
MF		 5772015-11-15 Mike Frysinger <vapier@gentoo.org>
578
579 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
580 and sim-stop.o.
581
6e4f085c
MF		 5822015-11-14 Mike Frysinger <vapier@gentoo.org>
583
584 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
585 * sim-close.c: New file.
586
8e394ffc
AB		 5872015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
588 Ali Lown <ali.lown@imgtec.com>
589
590 * sim-bits.h (EXTEND6): New macro.
591 (EXTEND12): New macro.
592 (EXTEND25): New macro.
593
602a67cb
MF		 5942015-06-24 Mike Frysinger <vapier@gentoo.org>
595
596 * sim-trace.c (trace_one_insn): Delete.
597 * sim-trace.h (trace_one_insn): Delete.
598
9b6025d1
MF		 5992015-06-24 Mike Frysinger <vapier@gentoo.org>
600
601 * sim-trace.c (debug_printf): Rename to ...
602 (sim_debug_printf): ... this.
603 * sim-trace.h (debug_printf): Delete define.
604 (debug_printf): Rename to ...
605 (sim_debug_printf): ... this.
606
fa8f87e5
MF		 6072015-06-24 Mike Frysinger <vapier@gentoo.org>
608
609 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
610 (trace_options): Add trace-register option.
611 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
612 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
613 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
614 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
615 TRACE_REGISTER_P, TRACE_REGISTER): Define.
616
cf304b56
MF		 6172015-06-24 Mike Frysinger <vapier@gentoo.org>
618
619 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
620 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
621 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
622 STRACE_DEBUG): Define.
623
8371bf0c
MF		 6242015-06-24 Mike Frysinger <vapier@gentoo.org>
625
626 * sim-trace.c (trace_options): Update help text for trace-alu,
627 trace-fpu, trace-vpu, and trace-semantics.
628 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
629 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
630
e7505490
MF		 6312015-06-24 Mike Frysinger <vapier@gentoo.org>
632
633 * sim-assert.h (SIM_FILTER_PATH): Delete.
634 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
635 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
636 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
637 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
638 * sim-events.c: Include libiberty.h.
639 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
640
8d0978fb
MF		 6412015-06-23 Mike Frysinger <vapier@gentoo.org>
642
643 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
644 (AC_ARG_ENABLE(sim-cflags)): Likewise.
645 (AC_ARG_ENABLE(sim-debug)): Likewise.
646 (AC_ARG_ENABLE(sim-stdio)): Likewise.
647 (AC_ARG_ENABLE(sim-trace)): Likewise.
648 (AC_ARG_ENABLE(sim-profile)): Likewise.
649 (AC_ARG_ENABLE(sim-environment)): Likewise.
650 (AC_ARG_ENABLE(sim-alignment)): Likewise.
651 (AC_ARG_ENABLE(sim-assert)): Likewise.
652 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
653 (AC_ARG_ENABLE(sim-endian)): Likewise.
654 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
655 (AC_ARG_ENABLE(sim-float)): Likewise.
656 (AC_ARG_ENABLE(sim-scache)): Likewise.
657 (AC_ARG_ENABLE(sim-default-model)): Likewise.
658 (AC_ARG_ENABLE(sim-inline)): Likewise.
659 (AC_ARG_ENABLE(sim-packages)): Likewise.
660 (AC_ARG_ENABLE(sim-regparm)): Likewise.
661 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
662 (AC_ARG_ENABLE(sim-smp)): Likewise.
663 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
664 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
665 (AC_ARG_ENABLE(cgen-maint)): Likewise.
666 * configure: Regenerate.
667
4953dc20
MF		 6682015-06-23 Mike Frysinger <vapier@gentoo.org>
669
670 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
671
b50a1532
MF		 6722015-06-23 Mike Frysinger <vapier@gentoo.org>
673
674 * cgen-trace.c [!__STDC__]: Delete.
675 * sim-trace.h [!__STDC__]: Likewise.
676
ccd4b295
MF		 6772015-06-21 Mike Frysinger <vapier@gentoo.org>
678
679 * sim-model.c (sim_model_init): Assert model is not NULL.
680
f55b33d5
MF		 6812015-06-21 Mike Frysinger <vapier@gentoo.org>
682
683 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
684 stdint.h. Replace all signed/unsigned typedefs with int#_t and
685 uint#_t.
686
618b526e
MF		 6872015-06-21 Mike Frysinger <vapier@gentoo.org>
688
689 * sim-alu.h (_SIM_ALU_H_): Rename to ...
690 (SIM_ALU_H): ... this.
691 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
692 (SIM_ASSERT_H): ... this.
693 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
694 (SIM_BASICS_H): ... this.
695 * sim-bits.h (_SIM_BITS_H_): Rename to ...
696 (SIM_BITS_H): ... this.
697 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
698 (SIM_ENDIAN_H): ... this.
699
57b42d64
MF		 7002015-06-18 Mike Frysinger <vapier@gentoo.org>
701
702 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
703 constant string.
704
7aec3bb9
MF		 7052015-06-18 Mike Frysinger <vapier@gentoo.org>
706
707 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
708 m for sentinel testing.
709
7d5c6c43
MF		 7102015-06-17 Mike Frysinger <vapier@gentoo.org>
711
712 * sim-syscall.c: Include errno.h and targ-vals.h.
713 (sim_syscall_multi, sim_syscall): Define.
714 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
715 * syscall.c (cb_syscall): Extend comment.
716
61a0c964
MF		 7172015-06-17 Mike Frysinger <vapier@gentoo.org>
718
719 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
720 * sim-syscall.c: New file.
721 * sim-syscall.h: New file.
722
6362a3f8
MF		 7232015-06-17 Mike Frysinger <vapier@gentoo.org>
724
725 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
726 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
727 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
728 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
729 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
730 Define.
731 * gentmap.c (gen_targ_map_c): Output name field.
732
306f4178
MF		 7332015-06-12 Mike Frysinger <vapier@gentoo.org>
734
735 * acinclude.m4: Change configure.in to configure.ac.
736 * sim-config.h: Likewise.
737
a3487082
MF		 7382015-06-12 Mike Frysinger <vapier@gentoo.org>
739
740 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
741 * configure: Regenerate.
742
bb11f3ed
MF		 7432015-06-12 Mike Frysinger <vapier@gentoo.org>
744
745 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
746 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
747 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
748 TRACE_DEBUG): Define.
749
bffcfec8
MF		 7502015-06-12 Mike Frysinger <vapier@gentoo.org>
751
752 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
753 * sim-trace.c (trace_option_handler): Likewise.
754 * sim-trace.h (WITH_TRACE_ANY_P): Define.
755 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
756 (TRACE_ANY_P): Likewise.
757
db7858e2
MF		 7582015-06-12 Mike Frysinger <vapier@gentoo.org>
759
760 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
761 CGEN_TRACE_INSN_FINI.
762 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
763 trace_result to cgen_trace_result, trace_insn_fini to
764 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
765 and trace_extract to cgen_trace_extract.
766 * cgen-trace.h (trace_insn_init): Rename to ...
767 (cgen_trace_insn_init): ... this.
768 (trace_insn_fini): Rename to ...
769 (cgen_trace_insn_fini): ... this.
770 (trace_insn): Rename to ...
771 (cgen_trace_insn): ... this.
772 (trace_extract): Rename to ...
773 (cgen_trace_extract): ... this.
774 (trace_result): Rename to ...
775 (cgen_trace_result): ... this.
776 (TRACE_RESULT_P): Rename to ...
777 (CGEN_TRACE_RESULT_P): ... this.
778 (TRACE_INSN_INIT): Rename to ...
779 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
780 cgen_trace_insn_init.
781 (TRACE_INSN_FINI): Rename to ...
782 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
783 cgen_trace_insn_fini.
784 (TRACE_PRINTF): Rename to ...
785 (CGEN_TRACE_PRINTF): ... this.
786 (TRACE_INSN): Rename to ...
787 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
788 (TRACE_EXTRACT): Rename to ...
789 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
790 cgen_trace_extract.
791 (TRACE_RESULT): Rename to ...
792 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
793 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
794 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
795 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
796 TRACE_INSN to CGEN_TRACE_INSN.
797 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
798
83034798
MF		 7992015-06-11 Mike Frysinger <vapier@gentoo.org>
800
801 * sim-events.c (ETRACE_P): Delete.
802 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
803 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
804 * sim-events.h (struct _sim_events): Delete trace member.
805 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
806 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
807
ce4eda4a
MF		 8082015-06-11 Mike Frysinger <vapier@gentoo.org>
809
810 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
811 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
812 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
813 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
814
a6c2a374
MF		 8152015-06-11 Mike Frysinger <vapier@gentoo.org>
816
817 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
818
9b9c712c
MF		 8192015-06-11 Mike Frysinger <vapier@gentoo.org>
820
821 * sim-trace.h (WITH_TRACE_P): New define.
822 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
823 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
824 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
825 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
826 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
827 Redefine to use WITH_TRACE_P.
828
8292015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 830
831 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
832 mistake in call to sim_engine_abort.
509c2f32 833
0a13382c
NC		 8342015-04-29 Nick Clifton <nickc@redhat.com>
835
836 PR 18273
837 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
838 increasing parenthesis around casts to signed values.
0a13382c 839
767e68f1
MF		 8402015-04-21 Mike Frysinger <vapier@gentoo.org>
841
842 * gennltvals.sh: Add mcore support.
843 * nltvals.def: Regenerate.
844
248d23e8
MF		 8452015-04-21 Mike Frysinger <vapier@gentoo.org>
846
847 * cgen.sh: Add +x permissions.
848 * genmloop.sh: Likewise.
849 * gentvals.sh: Likewise.
850 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
851 Change all uses of srcroot for newlib to newlibroot.
852
20bca71d
MF		 8532015-04-18 Mike Frysinger <vapier@gentoo.org>
854
855 * sim-base.h (SIM_CPU): New typedef.
856
7e83aa92
MF		 8572015-04-18 Mike Frysinger <vapier@gentoo.org>
858
859 * cgen-engine.h (CIA_ADDR): Delete.
860 * sim-base.h: Update sim_cia example.
861 [!CIA_ADDR] (sim_cia): New typedef.
862
034685f9
MF		 8632015-04-17 Mike Frysinger <vapier@gentoo.org>
864
865 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
866 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
867 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
868 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
869 CIA_SET to CPU_PC_SET.
870
78e9aa70
MF		 8712015-04-15 Mike Frysinger <vapier@gentoo.org>
872
873 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
874 * sim-main.h (STATE_CPU): Remove from comment and define.
875
bf12d44e
MF		 8762015-04-13 Mike Frysinger <vapier@gentoo.org>
877
878 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
879 * configure: Regenerate.
880
a542beff
MF		 8812015-04-13 Mike Frysinger <vapier@gentoo.org>
882
883 * sim-options.c: Include version.h.
884 (OPTIONS_VERSION): New enum.
885 (standard_options): Add "version".
886 (standard_option_handler): Handle OPTIONS_VERSION.
887
8c32ba22
MF		 8882015-04-13 Mike Frysinger <vapier@gentoo.org>
889
890 * Makefile.in (version.o): Change to using create-version.sh from gdb.
891 (create-version.sh): Delete.
892
122bbfb5
MF		 8932015-04-06 Mike Frysinger <vapier@gentoo.org>
894
895 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
896
0fe84f3f
MF		 8972015-04-01 Mike Frysinger <vapier@gentoo.org>
898
899 * run-sim.h, run.c: Delete.
900 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
901
aadc9410
MF		 9022015-03-31 Mike Frysinger <vapier@gentoo.org>
903
904 * config.in, configure: Regenerate.
905 * Make-common.in (CSEARCH): Add $(ZLIBINC).
906 (ZLIB, ZLIBINC): Define.
907 (BFD_LIB): Add $(ZLIB).
908
5a394431
MF		 9092015-03-31 Mike Frysinger <vapier@gentoo.org>
910
911 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
912 * cgen-ops.h (SEMOPS_INLINE): Likewise.
913
92fc6153
MF		 9142015-03-29 Mike Frysinger <vapier@gentoo.org>
915
916 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
917 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
918 * sim-inline.h (INLINE2): Define to gnu_inline when available.
919
596f8827
MF		 9202015-03-24 Mike Frysinger <vapier@gentoo.org>
921
922 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
923 usage of STATE_WATCHPOINTS.
924 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
925 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
926
523ba8f9
MF		 9272015-03-24 Mike Frysinger <vapier@gentoo.org>
928
929 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
930
c0931f26
MF		 9312015-03-24 Mike Frysinger <vapier@gentoo.org>
932
933 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
934
30452bbe
MF		 9352015-03-24 Mike Frysinger <vapier@gentoo.org>
936
937 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
938 of enable_sim_hardware to AC_ARG_ENABLE.
939
49cd1634
MF		 9402015-03-23 Mike Frysinger <vapier@gentoo.org>
941
942 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
943 Add dv-sockser.o to sim_hw_objs.
944
3649cb06
MF		 9452015-03-23 Mike Frysinger <vapier@gentoo.org>
946
947 * dv-sockser.c: Include config.h.
948 * dv-sockser.h: Include sim-inline.h.
949 [HAVE_DV_SOCKSER]: Move all prototypes here.
950 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
951 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
952
6cd5ace4
MF		 9532015-03-16 Mike Frysinger <vapier@gentoo.org>
954
955 * gentmap.c, run.c: Convert old style prototypes.
956
ae7d0cac
MF		 9572015-03-16 Mike Frysinger <vapier@gentoo.org>
958
959 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
960 symlinking tconfig.h to tconfig.in.
961 * config.in, configure: Regenerate.
962 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
963 * tconfig.in: Rename file ...
964 * tconfig.h: ... here.
965
8406bb59
MF		 9662015-03-15 Mike Frysinger <vapier@gentoo.org>
967
968 * dv-socker.h (dv_sockser_install): Declare.
969 * sim-module.c: Include config.h.
970 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
971 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
972 * sim-module.h: Include gdb/remote-sim.h.
973
1303206d
MF		 9742015-03-14 Mike Frysinger <vapier@gentoo.org>
975
976 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
977 (sim-inline.c): Delete rule.
978
465fb143
MF		 9792015-03-14 Mike Frysinger <vapier@gentoo.org>
980
981 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
982 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
983 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
984
93129366
MF		 9852015-03-14 Mike Frysinger <vapier@gentoo.org>
986
987 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
988 [!ASSERT, WITH_ASSERT]: Likewise.
989 * sim-endian.c: Delete sim-io.h include.
990
4c4ca605
MF		 9912015-02-19 Mike Frysinger <vapier@gentoo.org>
992
993 * run-sim.h (sim_kill): Delete unused prototype.
994
dc1d9d1f
CG		 9952015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
996
16218fd3
CG		 997 * gentmap.c: Include "string.h".
998
9992015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1000
1001 * sim-options.c (sim_args_command): Call freeargv() when failure
1002 occurs.
dc1d9d1f 1003
fdbf396f
JB		 10042015-01-07 Joel Brobecker <brobecker@adacore.com>
1005
1006 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1007
2d7bb758
JB		 10082014-12-03 Joel Brobecker <brobecker@adacore.com>
1009
1010 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1011 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1012 callbacks following renaming in callback.h.
1013 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1014 callback by call to "to_lstat" callback
1015
6aefca7e
GB		 10162014-08-28 Gary Benson <gbenson@redhat.com>
1017
1018 * sim-trace.h (debug_printf): New define.
1019
2974be62
AM		 10202014-08-19 Alan Modra <amodra@gmail.com>
1021
1022 * configure: Regenerate.
1023
faa743bb
RM		 10242014-08-15 Roland McGrath <mcgrathr@google.com>
1025
1026 * configure: Regenerate.
1027 * config.in: Regenerate.
1028
60d847df
MF		 10292014-03-10 Mike Frysinger <vapier@gentoo.org>
1030
1031 * sim-command.c (sim_do_command): Add const to cmd.
1032 * sim-options.c (sim_args_command): Add const to cmd.
1033 * sim-options.h (sim_args_command): Add const to cmd.
1034
b2b255bd
MF		 10352014-03-05 Mike Frysinger <vapier@gentoo.org>
1036
1037 * sim-hload.c (sim_load): Add const to prog.
1038 * sim-load.c (sim_load_file): Likewise.
1039 * sim-utils.c (sim_analyze_program): Likewise.
1040 * sim-utils.h (sim_analyze_program): Likewise.
1041 (sim_load_file): Likewise.
1042
1a8a700e
MF		 10432014-03-04 Mike Frysinger <vapier@gentoo.org>
1044
1045 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1046 * callback.c (system): Delete unused prototype.
1047 (os_init): Likewise.
1048 (os_shutdown): Likewise.
1049 (os_unlink): Likewise.
1050 (os_time): Likewise.
1051 (os_system): Likewise.
1052 (os_rename): Likewise.
1053 (os_write_stdout): Likewise.
1054 (os_flush_stdout): Likewise.
1055 (os_write_stderr): Likewise.
1056 (os_flush_stderr): Likewise.
1057 (os_write): Likewise.
1058 (os_read_stdin): Likewise.
1059 (os_read): Likewise.
1060 (os_open): Likewise.
1061 (os_lseek): Likewise.
1062 (os_isatty): Likewise.
1063 (os_get_errno): Likewise.
1064 (os_close): Likewise.
1065 (os_vprintf_filtered): Likewise.
1066 (os_evprintf_filtered): Likewise.
1067 (os_error): Likewise.
1068 (fdmap): Likewise.
1069 (fdbad): Likewise.
1070 (wrap): Likewise.
1071 (wrap): Change to new style prototype.
1072 (fdbad): Likewise.
1073 (fdmap): Likewise.
1074 (os_close): Likewise.
1075 (os_poll_quit): Likewise.
1076 (os_get_errno): Likewise.
1077 (os_isatty): Likewise.
1078 (os_lseek): Likewise.
1079 (os_open): Likewise.
1080 (os_read): Likewise.
1081 (os_read_stdin): Likewise.
1082 (os_write): Likewise.
1083 (os_write_stdout): Likewise.
1084 (os_flush_stdout): Likewise.
1085 (os_write_stderr): Likewise.
1086 (os_flush_stderr): Likewise.
1087 (os_rename): Likewise.
1088 (os_system): Likewise.
1089 (os_time): Likewise.
1090 (os_unlink): Likewise.
1091 (os_stat): Likewise.
1092 (os_fstat): Likewise.
1093 (os_lstat): Likewise.
1094 (os_ftruncate): Likewise.
1095 (os_truncate): Likewise.
1096 (os_pipe): Likewise.
1097 (os_pipe_empty): Likewise.
1098 (os_pipe_nonempty): Likewise.
1099 (os_shutdown): Likewise.
1100 (os_init): Likewise.
1101 (cb_read_target_syscall_maps): Likewise.
1102 (cb_target_to_host_syscall): Likewise.
1103 (cb_host_to_target_errno): Likewise.
1104 (cb_target_to_host_open): Likewise.
1105 (cb_store_target_endian): Likewise.
1106 (cb_host_to_target_stat): Likewise.
1107 * sim-hload.c (sim_load): Change to new style prototype.
1108 * sim-load.c (sim_load_file): Change to new style prototype.
1109 (report_transfer_performance): Likewise.
1110 (xprintf_bfd_vma): Likewise.
1111 * syscall.c (cb_get_string): Change to new style prototype.
1112 (get_path): Likewise.
1113 (cb_syscall): Likewise.
1114
7b064844
HPN		 11152013-10-15 Hans-Peter Nilsson <hp@axis.com>
1116
1117 * create-version.sh: Align parameters to match those of
1118 ../../gdb/common/create-version.sh.
1119 * Make-common.in (srcsim): New variable.
1120 (version.c): Adjust call to create-version.sh as per above.
1121
bf3d9781
AM		 11222013-09-23 Alan Modra <amodra@gmail.com>
1123
1124 * configure: Regenerate.
1125
f06dccb0
MF		 11262013-09-03 Mike Stump <mikestump@comcast.net>
1127
1128 * sim-options.c (complete_option_list): Mark text and word const.
1129
d6c2da54
TT		 11302013-06-28 Tom Tromey <tromey@redhat.com>
1131
1132 * Make-common.in (version.c): Use version.in, not
1133 common/version.in.
1134 * create-version.sh: Likewise.
1135
b652c496
JB		 11362013-06-24 Joel Brobecker <brobecker@adacore.com>
1137
1138 * create-version.sh: New script. Adapted from
1139 gdb/commong/create-version.sh.
1140 * Make-common.in (version.c): Update rule dependencies,
1141 and re-implement using create-version.sh.
1142
3346cfda
NC		 11432013-06-21 Nick Clifton <nickc@redhat.com>
1144
1145 * gennltvals.sh: Add msp430 support.
1146 * nltvals.def: Regenerate.
1147
31e6ad7d
MF		 11482013-06-03 Mike Frysinger <vapier@gentoo.org>
1149
1150 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1151 * aclocal.m4, configure: Regenerate.
1152
d3685d60
TT		 11532013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1154
1155 PR build/15414:
1156 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1157 -Wformat-nonliteral with -Wno-format.
1158
1517bd27
MF		 11592013-03-26 Mike Frysinger <vapier@gentoo.org>
1160
1161 * acinclude.m4: Regenerate.
1162
3fd38161
JS		 11632013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1164
1165 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1166 which do not support dv-sockser.o. Add always as option to
1167 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1168 is always required to be enabled by simulator.
1169
3f170f37
MF		 11702012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1171
1172 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1173 * nltvals.def: Regenerate.
1174
5f3ef9d0
JB		 11752012-06-16 Joel Brobecker <brobecker@adacore.com>
1176
1177 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1178 * config.in, configure: Regenerate.
1179
2c1fa544
PA		 11802012-05-24 Pedro Alves <palves@redhat.com>
1181
1182 * sim-signal.h (sim_signal_to_target): Rename to ...
1183 (sim_signal_to_gdb_signal): ... this.
1184 * sim-signal.c (sim_signal_to_target): Rename to ...
1185 (sim_signal_to_gdb_signal): ... this.
1186 * sim-reason.c (sim_stop_reason): Adjust to rename.
1187
a493e3e2
PA		 11882012-05-24 Pedro Alves <palves@redhat.com>
1189
1190 PR gdb/7205
1191
72f4393d 1192 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1193
2ea28649
PA		 11942012-05-24 Pedro Alves <palves@redhat.com>
1195
1196 PR gdb/7205
1197
1198 Replace target_signal with gdb_signal throughout.
1199
a6ff997c
NC		 12002012-05-18 Nick Clifton <nickc@redhat.com>
1201
1202 PR 14072
1203 * callback.c: Include config.h before system header files.
1204 * cgen-trace.c: Likewise.
1205 * cgen-utils.c: Likewise.
1206 * gentmap.c: Likewise.
1207
ffbc20d9
MF		 12082012-04-02 Mike Frysinger <vapier@gentoo.org>
1209
1210 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1211
2aaed979
KB		 12122012-03-28 Rathish C <rathish.c@kpitcummins.com>
1213
1214 * sim-trace.c: Update the function prototype of save_data_size.
1215 Move the enum data_fmt from here...
1216 * sim-trace.h: ...to here.
1217 Add function prototype of save_data.
1218
a35a3322
MF		 12192012-03-25 Mike Frysinger <vapier@gentoo.org>
1220
1221 * sim-core.h (sim_core_trans_addr): Add prototype.
1222
f914e384
HPN		 12232012-03-24 Hans-Peter Nilsson <hp@axis.com>
1224
1225 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1226 missing in last change.
1227
2232061b
MF		 12282012-03-24 Mike Frysinger <vapier@gentoo.org>
1229
1230 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1231 * nrun.c: Include string.h/strings.h.
1232 * aclocal.m4, config.in, configure: Regenerate.
1233
ac0aacdf
MF		 12342012-03-22 Mike Frysinger <vapier@gentoo.org>
1235
1236 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1237 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1238 out -Werror initialization.
1239
509deab2
MF		 12402012-03-19 Mike Frysinger <vapier@gentoo.org>
1241
1242 * Make-common.in (TAGS): Change a-z to [:lower:].
1243 * acinclude.m4 (sim-trace): Likewise.
1244 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1245 Change A-Za-z0-9 to [:alnum:].
1246
9a5e0c49
MF		 12472012-03-18 Mike Frysinger <vapier@gentoo.org>
1248
1249 * nrun.c (main): Display strsignal of sigrc.
1250
96cdfef0
MF		 12512012-01-06 Mike Frysinger <vapier@gentoo.org>
1252
1253 * Makefile.in (abs_srcdir): Declare.
1254 (srcroot): Define in terms of abs_srcdir.
1255 (headers): Change srcdir to abs_srcdir.
1256
12c3e59c
JB		 12572012-01-02 Joel Brobecker <brobecker@adacore.com>
1258
1259 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1260 header.
1261
96987c2b
JB		 12622011-12-19 Joel Brobecker <brobecker@adacore.com>
1263
1264 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1265 system bourne shell.
1266
71712327
MF		 12672011-12-03 Mike Frysinger <vapier@gentoo.org>
1268
1269 * syscall.c (cb_get_string): Rename from "get_string".
1270 (get_path): Rename get_string call to cb_get_string.
1271
db2e4d67
MF		 12722011-12-03 Mike Frysinger <vapier@gentoo.org>
1273
1274 * Make-common.in (VPATH): Add $(srccom).
1275 (DEP): Delete.
1276 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1277 POSTCOMPILE): New variables.
1278 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1279 Include dependency files, when using GNU Make. Delete all
1280 dependency-only rules.
1281 * aclocal.m4: Include ../../config/depstand.m4. Call
1282 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1283 (MAKE, GMAKE): New substs.
1284
a13852d9
MF		 12852011-11-07 Mike Frysinger <vapier@gentoo.org>
1286
1287 PR sim/13161
1288 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1289 * configure, config.in: Regenerate.
1290 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1291
4399a56b
MF		 12922011-10-19 Mike Frysinger <vapier@gentoo.org>
1293
1294 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1295
f1a81b37
JB		 12962011-10-18 John Wehle <john@feith.com> (tiny patch)
1297
1298 * sim-profile.c (profile_info): Only print the title once.
1299
9c082ca8
MF		 13002011-10-17 Mike Frysinger <vapier@gentoo.org>
1301
1302 * acinclude.m4: Rename from aclocal.m4.
1303 * aclocal.m4: Regenerate.
1304
6ffe910a
MF		 13052011-10-17 Mike Frysinger <vapier@gentoo.org>
1306
1307 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1308 * common.m4: Delete.
1309 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1310 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1311 * configure: Regenerate.
1312
59c0b43d
TT		 13132011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1314
1315 * sim-alu.h (ALU32_AND): Clear carry flag.
1316 (ALU32_AND): Clear carry flag.
1317
66f8d993
MF		 13182011-10-09 Mike Frysinger <vapier@gentoo.org>
1319
1320 * dv-cfi.c: Include stdbool.h.
1321
d56a2aae
MF		 13222011-10-09 Mike Frysinger <vapier@gentoo.org>
1323
1324 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1325
4a99173d
MF		 13262011-10-04 Mike Frysinger <vapier@gentoo.org>
1327
1328 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1329 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1330
10915d9a
MF		 13312011-07-12 Mike Frysinger <vapier@gentoo.org>
1332
1333 * sim-command.c: Include sim-options.h.
1334
63042524
MF		 13352011-07-12 Mike Frysinger <vapier@gentoo.org>
1336
1337 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1338
24a6c33d
MF		 13392011-07-12 Mike Frysinger <vapier@gentoo.org>
1340
1341 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1342 Delete direct call to AC_PROG_CC.
1343
2419798b
MF		 13442011-07-05 Mike Frysinger <vapier@gentoo.org>
1345
1346 * sim-command.c: New file.
1347 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1348 (sim-command.o): New rule.
1349
440db575
MF		 13502011-05-27 Mike Frysinger <vapier@gentoo.org>
1351
1352 * sim-options.c (standard_option_handler): Remove arg[0] check
1353 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1354 not an empty string, otherwise assign "" back to it.
1355
3ddcae71
MF		 13562011-05-26 Mike Frysinger <vapier@gentoo.org>
1357
1358 * nltvals.def: Regenerate to include Blackfin syscalls again.
1359
3a49ea9f
MF		 13602011-05-25 Mike Frysinger <vapier@gentoo.org>
1361
1362 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1363 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1364 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1365 (trace_idx_to_str): Likewise.
1366 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1367 (TRACE_syscall): Define.
1368 (WITH_TRACE_SYSCALL_P): Likewise.
1369 (TRACE_SYSCALL_P): Likewise.
1370
dd931b2f
MF		 13712011-05-23 Mike Frysinger <vapier@gentoo.org>
1372
1373 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1374 remove now-unnecessary sub-scope for glue->type setting.
1375 Check to see if the "reg" property exists before we use it, and
1376 if it doesn't exist, error out for "glue" devices.
1377
0e31da21
MF		 13782011-05-23 Mike Frysinger <vapier@gentoo.org>
1379
1380 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1381 glue-or, and set type to glue_xor when name is glue-xor.
1382 (hw_glue_port_event): Return immediately when type is glue_io
1383 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1384 and hw_port_event calls from glue_and to end of function.
1385
34b47c38
MF		 13862011-05-11 Mike Frysinger <vapier@gentoo.org>
1387
1388 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1389 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1390 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1391 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1392 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1393 around function arguments.
1394
56a9aa1d
MF		 13952011-04-14 Mike Frysinger <vapier@gentoo.org>
1396
1397 * sim-options.c (complete_option_list, sim_complete_command):
1398 New functions.
1399
d45bea91
MF		 14002011-04-02 Mike Frysinger <vapier@gentoo.org>
1401
1402 * dv-glue.c: Fix up style.
1403
12c4cbd5
MF		 14042011-04-02 Mike Frysinger <vapier@gentoo.org>
1405
1406 * hw-alloc.c (hw_alloc_data): Adjust brace.
1407 * hw-base.c (hw_base_data): Likewise.
1408 (generic_hw_unit_decode): Fix indentation.
1409 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1410 * hw-events.c (hw_event, hw_event_data): Likewise.
1411 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1412 * hw-instances.c (hw_instance_data): Likewise.
1413 * hw-instances.h (hw_instance): Likewise.
1414 * hw-main.h (hw_descriptor, enum): Likewise.
1415 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1416 * hw-ports.h (hw_port_descriptor): Likewise.
1417 * hw-properties.c (hw_property_data): Likewise.
1418 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1419 _range_property_spec, _reg_property_spec): Likewise.
1420 * hw-tree.c (_name_specifier, printer): Likewise.
1421 (split_device_specifier, parse_string_property, hw_tree_traverse,
1422 print_size, print_reg_property, print_string, print_properties):
1423 Fix indentation.
1424
66ee2731
MF		 14252011-03-29 Mike Frysinger <vapier@gentoo.org>
1426
1427 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1428 * Make-common.in (dv-cfi.o): New rule.
1429 * dv-cfi.c, dv-cfi.h: New files.
1430
165b70ea
KB		 14312011-03-21 Kevin Buettner <kevinb@redhat.com>
1432
1433 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1434 fcntl.h and sys/fcntl.h, for constants.
1435 * nltvals.def: Regenerate.
1436 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1437 * sim-io.h (sys/types.h, sys/stat.h): Include.
1438 (sim_io_stat, sim_io_fstat): Declare.
1439
028f6515
MF		 14402011-03-14 Mike Frysinger <vapier@gentoo.org>
1441
1442 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1443 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1444 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1445 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1446 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1447 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1448 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1449 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1450 syscall.c: Trim trailing whitespace.
1451
ef016f83
MF		 14522011-03-05 Mike Frysinger <vapier@gentoo.org>
1453
1454 * gennltvals.sh: Handle bfin targets.
1455 * nltvals.def: Regenerate.
1456
fee17b35
KB		 14572011-02-25 Kevin Buettner <kevinb@redhat.com>
1458
1459 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1460 file descriptors.
1461
d79fe0d6
MF		 14622011-02-14 Mike Frysinger <vapier@gentoo.org>
1463
1464 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1465 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1466 (hw_free): Drop zfree logic and always call free.
1467 * hw-base.c (hw_delete): Change zfree to free.
1468 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1469 (hw_handle_remove_phandle): Likewise.
1470 * hw-instances.c (hw_instance_delete): Likewise.
1471 * hw-tree.c (parse_reg_property): Likewise.
1472 (parse_ranges_property): Likewise.
1473 (parse_string_property): Likewise.
1474 * sim-core.c (sim_core_uninstall): Likewise.
1475 * sim-cpu.c (sim_cpu_free_all): Likewise.
1476 * sim-hw.c (sim_hw_uninstall): Likewise.
1477 * sim-memopt.c (do_memopt_delete): Likewise.
1478 (sim_memory_uninstall): Likewise.
1479 * sim-module.c (sim_module_uninstall): Likewise.
1480 * sim-options.c (sim_parse_args): Likewise.
1481 * sim-profile.c (profile_pc_cleanup): Likewise.
1482 (profile_uninstall): Likewise.
1483 * sim-watch.c (do_watchpoint_delete): Likewise.
1484 * sim-utils.c (zfree): Delete.
1485 (sim_state_free): Change zfree to free.
1486 * sim-utils.h (zfree): Delete.
1487
891e7fb1
MF		 14882011-02-13 Mike Frysinger <vapier@gentoo.org>
1489
1490 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1491
9bd90cce
MF		 14922011-01-12 Mike Frysinger <vapier@gentoo.org>
1493
1494 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1495
39a3ae0a
MF		 14962011-01-12 Mike Frysinger <vapier@gentoo.org>
1497
1498 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1499 fails.
1500 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1501 when asprintf fails.
1502 * sim-utils.c (sim_do_commandf): Issue an error and return when
1503 asprintf fails.
1504 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1505 asprintf fails.
1506
3143e5a9
MF		 15072011-01-11 Mike Frysinger <vapier@gentoo.org>
1508
1509 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1510 bytes has been calculated and when mmap_next_fd is valid and
1511 nr_bytes is 0.
1512 (memory_option_handler): Allow missing size when mmap_next_fd is
1513 valid.
1514
cb11d1f4
MF		 15152011-01-10 Mike Frysinger <vapier@gentoo.org>
1516
1517 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1518 not empty, and always append $3 to $hardware.
1519
15202011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1521
1522 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1523 * sim-hw.h (sim_hw_abort): Likewise.
1524
cc25892b
MF		 15252011-01-05 Mike Frysinger <vapier@gentoo.org>
1526
1527 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1528
44944448
JB		 15292011-01-05 Joel Brobecker <brobecker@adacore.com>
1530
1531 * run.1: Copyright year update.
1532
e61ddca7
MF		 15332010-12-28 Mike Frysinger <vapier@gentoo.org>
1534
e71b81d8
MF		 1535 * hw-alloc.h (HW_NALLOC): Define.
1536
1537010-12-28 Mike Frysinger <vapier@gentoo.org>
1538
e61ddca7
MF		 1539 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1540
bef6be3d
MF		 15412010-12-15 Mike Frysinger <vapier@gentoo.org>
1542
1543 * sim-memopt.c (OPTION_MAP_INFO): Define.
1544 (memory_options): Handle --map-info.
1545 (memory_option_handler): Handle OPTION_MAP_INFO.
1546
5be229c0
MF		 15472010-11-22 Mike Frysinger <vapier@gentoo.org>
1548
1549 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1550 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1551 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1552
81c641e7
MF		 15532010-11-22 Mike Frysinger <vapier@gentoo.org>
1554
1555 * sim-core.c (WITH_HW): Add device casts to device_error,
1556 device_io_read_buffer, and device_io_write_buffer.
1557
6ab5626b
MF		 15582010-11-16 Mike Frysinger <vapier@gentoo.org>
1559
1560 * dv-sockser.c (dv_sockser_write_buffer): New function.
1561 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1562 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1563
0bd15c7f
HPN		 15642010-10-07 Hans-Peter Nilsson <hp@axis.com>
1565
1566 * callback.c (os_lseek): Call wrap on lseek result.
1567
363a6e9f
OS		 15682010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1569
1570 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1571 call by its equality to -1 not by it being negative.
1572 (connected_p): Likewise for accept() call.
1573
c8551de3
MF		 15742010-04-23 Mike Frysinger <vapier@gentoo.org>
1575
1576 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1577
ef93a840
MF		 15782010-04-21 Mike Frysinger <vapier@gentoo.org>
1579
1580 * profile.c (sim_profile_print_bar): Add cpu argument.
1581
f093db8c
MF		 15822010-04-21 Mike Frysinger <vapier@gentoo.org>
1583
1584 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1585
0d3d2c71
MF		 15862010-04-21 Mike Frysinger <vapier@gentoo.org>
1587
1588 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1589 (profile_print_pc): Convert sim_io_printf to profile_printf.
1590 (profile_print_insn): Likewise.
1591 (profile_print_memory): Likewise.
1592 (profile_print_core): Likewise.
1593 (profile_print_model): Likewise.
1594 (sim_profile_print_bar): Likewise.
1595 (profile_print_speed): Likewise.
1596 (profile_print_addr_ranges): Likewise.
1597 (profile_info): Likewise.
1598 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1599
bd0bd508
MF		 16002010-04-19 Mike Frysinger <vapier@gentoo.org>
1601
1602 * sim-model.c (OPTION_MODEL): Convert to enum.
1603 (OPTION_MODEL_INFO): New enum.
1604 (model_options): Add model-info/info-model entries.
1605 (model_option_handler): Handle OPTION_MODEL_INFO.
1606
e8a76151
MF		 16072010-04-13 Mike Frysinger <vapier@gentoo.org>
1608
1609 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1610 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1611 initially.
1612
cb1cc9c6
MF		 16132010-04-13 Mike Frysinger <vapier@gentoo.org>
1614
1615 * sim-hrw.c (sim_write): Add const to buf arg.
1616 * sim-utils.h (sim_write_fn): Likewise.
1617
58f03a40
MF		 16182010-04-12 Mike Frysinger <vapier@gentoo.org>
1619
1620 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1621 defines.
1622
21cf617c
MF		 16232010-04-12 Mike Frysinger <vapier@gentoo.org>
1624
1625 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1626 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1627 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1628 * dv-sockser.c (sockser_options): Likewise.
1629 * hw-ports.c (empty_hw_ports): Likewise.
1630 * sim-hw.c (hw_options): Likewise.
1631 * sim-model.c (model_options): Likewise.
1632 * sim-options.c (standard_options): Likewise.
1633 * sim-profile.c (profile_options): Likewise.
1634 * sim-trace.c (trace_options): Likewise.
1635 * sim-watch.c (watchpoint_options): Likewise.
1636
e377ca52
MF		 16372010-04-12 Mike Frysinger <vapier@gentoo.org>
1638
1639 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1640 the local "arg_table" variable, and the xmalloc cast.
1641
adaaf009
MF		 16422010-04-10 Mike Frysinger <vapier@gentoo.org>
1643
1644 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1645 "prefix" var.
092d8476 1646 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1647
9ec7269f
MF		 16482010-04-10 Mike Frysinger <vapier@gentoo.org>
1649
1650 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1651
709b3bb3
MF		 16522010-04-10 Mike Frysinger <vapier@gentoo.org>
1653
1654 * sim-trace.c (save_data): Add const markings to "buf" argument.
1655
3dd68605
MF		 16562010-04-10 Mike Frysinger <vapier@gentoo.org>
1657
1658 * sim-options.c (standard_option_handler): Add const markings to
1659 local "type" var.
1660
0ad22a74
MF		 16612010-04-02 Mike Frysinger <vapier@gentoo.org>
1662
1663 * hw-ports.h: Fix spelling typos.
1664
75005b3a
MF		 16652010-03-30 Mike Frysinger <vapier@gentoo.org>
1666
1667 * configure.ac: Check for socklen_t.
1668 * configure, config.in: Regenerated.
1669 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1670
d946c288
MF		 16712010-03-30 Mike Frysinger <vapier@gentoo.org>
1672
1673 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1674 * sim-hw.c (hw_option_handler): Likewise.
1675
ff398ee4
MF		 16762010-03-30 Mike Frysinger <vapier@gentoo.org>
1677
1678 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1679 (interrupt_nr_to_str): Likewise.
1680 (default_interrupt_names): Add const to pointer type.
1681 (sim_watchpoint_install): Add const to prefix.
1682 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1683
6bf91687
MF		 16842010-03-30 Mike Frysinger <vapier@gentoo.org>
1685
1686 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1687 (sim_core_write_buffer): Likewise.
1688
15f3c2de
MF		 16892010-03-30 Mike Frysinger <vapier@gentoo.org>
1690
1691 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1692 the SIM_HAVE_ADDR_RANGE define.
1693
fb0cc53e
MF		 16942010-03-30 Mike Frysinger <vapier@gentoo.org>
1695
1696 * sim-core.h (device_error): Add const to message, and add printf
1697 format attribute.
1698
739dfd28
MF		 16992010-03-30 Mike Frysinger <vapier@gentoo.org>
1700
1701 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1702 SIM_HAVE_ADDR_RANGE define.
1703
59db87ad
MF		 17042010-03-30 Mike Frysinger <vapier@gentoo.org>
1705
1706 * dv-glue.c (hw_glue_ports): Swap static and const.
1707
dc416615
MF		 17082010-03-30 Mike Frysinger <vapier@gentoo.org>
1709
1710 * nrun.c (usage): Use void in definition.
1711 * sim-options.c (dup_arg_p): Convert old-style function definition.
1712 (sim_parse_args): Likewise.
1713 (sim_print_help): Likewise.
1714 * sim-trace.c (set_trace_option_mask): Likewise.
1715 (set_trace_option): Likewise.
1716 * sim-utils.c (sim_analyze_program): Likewise.
1717 (sim_elapsed_time_get): Likewise.
1718 (sim_elapsed_time_since): Likewise.
1719
11409fac
MF		 17202010-03-22 Mike Frysinger <vapier@gentoo.org>
1721
1722 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1723 (standard_options): Likewise.
1724 (standard_option_handler): Likewise.
1725
6d519a46
MF		 17262010-03-16 Mike Frysinger <vapier@gentoo.org>
1727
1728 * hw-ports.c (TRACE): Delete.
1729 * hw-properties.c (TRACE): Delete.
1730 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1731 (hw_find_integer_property): Likewise.
1732 (hw_find_integer_array_property): Likewise.
1733 (hw_add_duplicate_property): Likewise.
1734
799026a7
MF		 17352010-03-15 Mike Frysinger <vapier@gentoo.org>
1736
1737 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1738 "boolean".
1739
fd87baa9
MF		 17402010-02-04 Mike Frysinger <vapier@gentoo.org>
1741
1742 * sim-model.c: Include sim-model.h
1743
294bcb78
MF		 17442010-02-04 Mike Frysinger <vapier@gentoo.org>
1745
1746 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1747 & from the STATE_CPU() examples.
1748
80532737
DE		 17492010-01-24 Doug Evans <dje@sebabeach.org>
1750
d2c7a1a6
DE		 1751 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1752 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1753 ufixsfsi): Ditto.
1754 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1755 (struct cgen_fp_ops): Update signatures of floating point conversion
1756 operations.
1757
80532737
DE		 1758 * Make-common.in (CGEN_SIM_DEPS): Define.
1759 (CGEN_INCLUDE_DEPS): Use it.
1760 (CGEN_MAIN_CPU_DEPS): Simplify.
1761
1377e154
DE		 17622010-01-22 Doug Evans <dje@sebabeach.org>
1763
1764 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1765 (SUBWORDTFSI, JOINSIDI): Ditto.
1766
ec11f055
DE		 17672010-01-05 Doug Evans <dje@sebabeach.org>
1768
1769 * cgen-types.h (SETDI): Delete, unused.
1770
a09a0bfd
DE		 17712009-12-02 Doug Evans <dje@sebabeach.org>
1772
1773 * cgen-engine.h: Remove duplicated comment.
1774
62836bf4
DE		 17752009-11-23 Doug Evans <dje@sebabeach.org>
1776
1777 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1778 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1779
e94d449d
DE		 17802009-11-22 Doug Evans <dje@sebabeach.org>
1781
197fa1aa
DE		 1782 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1783 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1784 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1785 instead of CGEN_INSN_INT.
1786
e94d449d
DE		 1787 * cgen-trace.h (trace_extract): Add cast to fix warning.
1788
ca25db52
DE		 17892009-11-05 Doug Evans <dje@sebabeach.org>
1790
1791 * cgen-mem.h (DECLARE_GETT): Don't inline.
1792 (DECLARE_SETT): Ditto.
1793
c272cb46
JS		 17942009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1795
1796 * sim-inline.h: Fix spelling error.
1797
1428dced
TT		 17982009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1799
1800 * Make-common.in: Add datarootdir.
1801
44330079
RW		 18022009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1803
0aec8eb1
RW		 1804 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1805 (SIM_CHECK_MEMBERS_1): Remove.
1806 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1807 AC_CHECK_MEMBERS one.
1808 * configure: Regenerate.
1809
44330079
RW		 1810 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1811 * configure: Regenerate.
1812
d6416cdc
RW		 18132009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1814
81ecdfbb
RW		 1815 * config.in: Regenerate.
1816 * configure: Likewise.
1817
c462b41b
RW		 1818 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1819 definition of AC_CHECK_MEMBER.
1820
d6416cdc
RW		 1821 * aclocal.m4: m4_include toplevel config/override.m4.
1822 * configure: Regenerate.
1823
96e946ca
RW		 18242009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1825
1826 * Makefile.in (datarootdir): New variable.
1827
6a8b8615
DE		 18282009-07-07 Doug Evans <dje@sebabeach.org>
1829
1830 * Make-common.in (CPU_DIR): Define.
1831
2c2a86d7
DE		 18322009-07-06 Doug Evans <dje@sebabeach.org>
1833
1834 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1835 identifiers for file types rather than encoding internal
1836 implementation details of cgen.sh.
1837 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1838 * cgen.sh: Add support for parallel makes.
1839 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1840
c28c63d8
JB		 18412009-05-18 Jon Beniston <jon@beniston.com>
1842
72f4393d
L		 1843 * gennltvals.sh: Add lm32 target.
1844 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1845
982807ce
JB		 18462009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1847
1848 Speed up simulator startup:
1849 * sim-utils.c (zalloc): Use xcalloc.
1850
2a8922a9
HPN		 18512009-01-07 Hans-Peter Nilsson <hp@axis.com>
1852
2225d5bd
HPN		 1853 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1854 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1855 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1856 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1857 type, QI, HI, SI, DI.
1858
2a8922a9
HPN		 1859 * callback.c (os_error): Mark as being a noreturn function.
1860 * sim-io.h (sim_io_error): Similar for sim_io_error.
1861
6878aceb
JS		 18622008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1863
1864 * aclocal.m4: Fix underquoting of function names.
1865
be091327
DJ		 18662008-10-21 Julian Brown <julian@codesourcery.com>
1867
1868 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1869
79e1e459
HPN		 18702008-07-11 Hans-Peter Nilsson <hp@axis.com>
1871
1872 * common.m4: Add test for libz and zlib.h.
1873 * configure: Regenerate to track ../common/common.m4 changes.
1874 * config.in: Ditto.
1875
6efef468 18762008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1877 Daniel Jacobowitz <dan@codesourcery.com>
1878 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1879
1880 * aclocal.m4: Include ../../config/acx.m4.
1881 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1882 * configure, config.in: Regenerate.
1883 * Make-common.in (LIB_OBJS): Add version.o.
1884 (version.c, version.o): New rules.
72f4393d 1885 * run.c: Include version.h.
6efef468
JM		 1886 (usage): Add help parameter. Print output either to stdout or
1887 stderr depending on that parameter.
1888 (print_version): New.
1889 (main): Check for --help and --version.
1890 * run-sim.h (sim_target_display_usage): Add help parameter.
1891 * version.h: New.
1892
a4e64307
DJ		 18932008-04-14 Hans Kester <kester.hans@gmail.com>
1894
1895 * sim-signal.c: Define missing signals for _WIN32.
1896
2a3591b0
SR		 18972008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1898
1899 * gennltvals.sh: Add cr16.
1900 * nltvals.def: Rebuild.
1901
b981d709
DJ		 19022007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1903
eb639c50
DJ		 1904 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1905 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1906
f40f1a01
NC		 19072007-08-10 Nick Clifton <nickc@redhat.com>
1908
1909 * sim-memopt.c (memory_options): Mention that the
1910 --memory-size switch accepts suffixes.
72f4393d
L		 1911 (parse_size): Handle a suffix on the size value.
1912 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 1913 switch accepts suffixes.
72f4393d 1914 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 1915
edc5d9ec
HPN		 19162006-12-21 Hans-Peter Nilsson <hp@axis.com>
1917
1918 * acconfig.h: Remove.
1919 * config.in: Regenerate.
1920
09d96939
TS		 19212006-11-07 Thiemo Seufer <ths@mips.com>
1922
1923 * gentmap.c: Fix compile time warning.
1924
7e129781
TS		 19252006-11-07 Thiemo Seufer <ths@mips.com>
1926
1927 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1928 for bfd text addresses.
1929
3ae2e9a3 19302006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 1931 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 1932
1933 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1934 SIM_QUIET_NAN_NEGATED.
1935
41ec9f20
TS		 19362006-08-29 Nigel Stephens <nigel@mips.com>
1937
1938 * sim-profile.c (profile_pc_init): Initialise default profiling
1939 frequency to a prime number.
1940 (profile_print_pc): Convert gmon.out sample data into target
1941 byte order.
1942
e85e3205
RE		 19432006-06-13 Richard Earnshaw <rearnsha@arm.com>
1944
1945 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1946 * common.m4: Likewise.
1947 * configure: Regenerated.
1948
2f0122dc
DJ		 19492006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1950
1951 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1952 * configure: Regenerated.
1953
20e95c23
DJ		 19542006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1955
1956 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1957 and LIBINTL_DEP everywhere.
1958 (CSEARCH): Use INCINTL.
1959 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1960 gettext macros.
1961 * configure: Regenerated.
1962
ea696909
HPN		 19632006-03-29 Hans-Peter Nilsson <hp@axis.com>
1964
1965 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1966 option-contents test.
1967
aba6488e
MM		 19682005-11-28 Mark Mitchell <mark@codesourcery.com>
1969
25520859
MM		 1970 * sim-signal.c (sim_signal_to_target): Fix typos.
1971
aba6488e
MM		 1972 * sim-reason.c (sim_stop_reason): Use
1973 sim_signal_to_target, not sim_signal_to_host.
1974 * sim-signal.c (sim_signal_to_host): Fix typo.
1975 (sim_signal_to_target): New function.
1976
f010abaa
HPN		 19772005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1978
1979 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1980 change.
1981
09b96ea0
ILT		 19822005-07-08 Ian Lance Taylor <ian@airs.com>
1983
efd36314
ILT		 1984 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1985
09b96ea0
ILT		 1986 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1987 different fraction for a quiet NaN.
1988 (unpack_fpu): Likewise.
1989
3b02a06b
BE		 19902005-07-08 Ben Elliston <bje@au.ibm.com>
1991
1992 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1993 * sim-load.c: Likewise.
1994 * syscall.c: Likewise.
1995
18d59ab9
CV		 19962005-05-24 Corinna Vinschen <vinschen@redhat.com>
1997
1998 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1999 check.
2000
149cfe5b
DJ		 20012005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2002
2003 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2004
3f6da722 20052005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2006
3f6da722
MI		 2007 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2008 and signed64 for __ALPHA__.
2009
2b193c4a
MK		 20102005-03-23 Mark Kettenis <kettenis@gnu.org>
2011
2012 * aclocal.m4 Include ../../gettext.m4.
2013 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2014 (AM_LC_MESSAGES): Remove.
2015 * configure: Regenerate.
2016
51216631
JB		 20172005-02-28 Jim Blandy <jimb@redhat.com>
2018
2019 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2020 -Wuninitialized in the default list of build warnings if CFLAGS is
2021 set, and doesn't include -O. (Using -Wuninitialized without
2022 optimization produces a warning, which interferes with compilation
2023 with -Werror.)
72f4393d 2024
0c4507fd
JB		 20252005-02-21 Jim Blandy <jimb@redhat.com>
2026
2027 * callback.c (os_fstat): Don't declare 't' unless it's used.
2028
9ab46d53
JB		 20292005-02-09 Jim Blandy <jimb@redhat.com>
2030
2031 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2032 '-s' argument.
2033 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2034 to $(CGEN), to ensure that the command substitution happens where
2035 the variable is referenced in the submake, not when the submake's
2036 arguments are expanded.
2037 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2038 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2039 application Scheme script directly after ${cgen}; don't precede it
2040 with a -s.
2041
f4f8cce4
HPN		 20422005-01-28 Hans-Peter Nilsson <hp@axis.com>
2043
97f669ed
HPN		 2044 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2045 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2046 Include libiberty.h.
2047 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2048 being either end of a pipe.
2049 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2050 (os_shutdown): Clear pipe state.
2051 (default_callback): Initialize new members.
2052
f4f8cce4
HPN		 2053 * callback.c (default_callback): Initialize target_endian.
2054 (cb_store_target_endian): Renamed from store, new first parameter
2055 host_callback *cb, drop last parameter big_p. Take endianness
2056 from cb.
2057 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2058 Remove variable big_p.
2059 * nrun.c (main): Initialize default_callback.target_endian.
2060
35695fd6
AC		 20612005-01-14 Andrew Cagney <cagney@gnu.org>
2062
2063 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2064 Add explicit call to AC_CONFIG_HEADER.
2065 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2066 * configure: Re-generate.
2067
f0569246
AC		 20682005-01-12 Andrew Cagney <cagney@gnu.org>
2069
2070 * common.m4: New file, based on of aclocal.m4.
2071
38f48d72
AC		 20722005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2073
2074 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2075 * configure: Regenerated to track ../common/aclocal.m4 changes.
2076
b7026657
AC		 20772005-01-07 Andrew Cagney <cagney@gnu.org>
2078
2079 * configure.ac: Rename configure.in, require autoconf 2.59.
2080 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2081 * configure: Re-generate.
2082
5d945fec
HPN		 20832004-12-15 Hans-Peter Nilsson <hp@axis.com>
2084
2085 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2086 <case CB_SYS_ftruncate>: New cases.
2087
0d3cd463
HPN		 20882004-12-13 Hans-Peter Nilsson <hp@axis.com>
2089
2090 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2091 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2092 * callback.c (os_lstat): New function.
0d3cd463 2093
119860e5
HPN		 20942004-12-08 Hans-Peter Nilsson <hp@axis.com>
2095
027e2a04
HPN		 2096 * run.1: Document --sysroot=filepath.
2097 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2098 (standard_options): Support --sysroot=<path>.
2099 (standard_option_handler): Handle OPTION_SYSROOT.
2100 * syscall.c (simulator_sysroot): Define, initialized empty.
2101 (get_path): Prepend simulator_sysroot to absolute file path.
2102 [HAVE_STRING_H]: Include string.h.
2103 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2104 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2105 (main): If simulator_sysroot is not empty, chdir there.
2106 * sim-config.h (simulator_sysroot): Declare.
2107
119860e5
HPN		 2108 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2109 cgen_rtx_error" in a CGEN-generated simulator.
2110 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2111 replacement for CGEN-related breakpoints.
2112
70ae6611
HPN		 21132004-12-07 Hans-Peter Nilsson <hp@axis.com>
2114
2115 * Make-common.in (sim-basics_h): Add $(callback_h).
2116
697afb65
HPN		 21172004-12-03 Hans-Peter Nilsson <hp@axis.com>
2118
2119 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2120 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2121 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2122 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2123 (SIM_CHECK_MEMBERS): New macros.
2124 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2125 for struct stat member test and write. Add ST_x calls for each
2126 struct stat member tested in configure.in. Wrap each ST_x call in
2127 #ifdef of configure macro for that member.
2128 * configure, config.in: Regenerate.
2129
6e56eb07
HPN		 21302004-12-01 Hans-Peter Nilsson <hp@axis.com>
2131
2132 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2133 /dev/null.
2134 <case desc>: Pass -OPC opcfile.
2135 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2136 parameter to cgen.sh.
2137
c87368ac
RE		 21382004-11-30 Richard Earnshaw <rearnsha@arm.com>
2139
2140 * Make-common.in (sim-basics_h): Correct dependencies on
2141 cconfig.h and tconfig.h
2142 (sim-load.o): Correct typo in sim-basics_h dependency.
2143
08cd3760
RE		 21442004-11-18 Richard Earnshaw <rearnsha@arm.com>
2145
15f5e61f
RE		 2146 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2147 sub-dependencies for other sim files that they include.
2148 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2149 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2150
1afbf186
HPN		 21512004-11-16 Hans-Peter Nilsson <hp@axis.com>
2152
1d72487d
HPN		 2153 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2154 endian information.
2155
1afbf186
HPN		 2156 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2157 $(remote_sim_h) too.
2158 (sim_main_headers): Add sim-utils.h.
2159
a3bb1089
FCE		 21602004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2161
2162 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2163
5a645dc5
AC		 21642004-07-26 Andrew Cagney <cagney@gnu.org>
2165
2166 Problem from Olaf Hering <olh@suse.de>.
2167 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2168
109d3db3
BE		 21692004-07-10 Ben Elliston <bje@au.ibm.com>
2170
2171 * hw-tree.c (parse_integer_property): Typo fix in comments.
2172 * sim-options.c (sim_args_command): Likewise.
2173
0aaa4a81
AC		 21742004-06-28 Andrew Cagney <cagney@gnu.org>
2175
2176 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2177
0242f9ea
JR		 21782004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2179
2180 * callback.c (os_shutdown): Fix bug in last change: actually
2181 mark file descriptors as available on startup.
2182
594ee3a7
JR		 21832004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2184
2185 [ include/gdb: * callback.h (host_callback_struct): Replace
2186 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2187 * callback.c: Changed all users.
594ee3a7 2188
5f510f9c
AM		 21892004-06-15 Alan Modra <amodra@bigpond.net.au>
2190
2191 * sim-load.c (sim_load_file): Use bfd_get_section_size
2192 instead of bfd_get_section_size_before_reloc.
2193
7659f80a
DJ		 21942004-05-18 Daniel Jacobowitz <dan@debian.org>
2195
2196 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2197 passing it to printf.
2198
41ee5402
DJ		 21992004-05-10 Daniel Jacobowitz <dan@debian.org>
2200
2201 * callback.c: Update copyright dates.
2202 * run.c: Likewise.
2203 * sim-basics.h: Likewise.
2204 * sim-load.c: Likewise.
2205 * syscall.c: Likewise.
2206
22072004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2208
2209 * callback.c: Include cconfig.h instead of config.h.
2210 * run.c: Likewise.
2211 * sim-basics.h: Likewise.
2212 * sim-load.c: Likewise.
2213 * syscall.c: Likewise.
2214
6d0c993e
BE		 22152004-01-16 Ben Elliston <bje@wasabisystems.com>
2216
2217 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2218
6edf0760
NC		 22192003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2220
2221 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2222
a69146da
KH		 22232003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2224
2225 * sim-options.c (standard_options): Fix the names of H8
2226 variants.
2227
fc0a2244
AC		 22282003-10-30 Andrew Cagney <cagney@redhat.com>
2229
2230 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2231 with "struct bfd_symbol".
2232
ee3073b5
AC		 22332003-10-21 Andrew Cagney <cagney@redhat.com>
2234
2235 * callback.c (os_truncate): Call "truncate", and not "stat".
2236
198beae2
AC		 22372003-10-20 Andrew Cagney <cagney@redhat.com>
2238
2239 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2240
8822d001
JR		 22412003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2242
2243 * callback.c (os_ftruncate, os_truncate): New functions.
2244 (default_callback): Initialize ftruncate and truncate members.
2245
ea52ff81
DB		 22462003-09-08 Dave Brolley <brolley@redhat.com>
2247
2248 On behalf of Doug Evans <dje@sebabeach.org>
2249 * cgen.sh: New arg archfile.
2250 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2251 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2252
e158f0a0
AC		 22532003-08-28 Andrew Cagney <cagney@redhat.com>
2254
2255 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2256 * sim-options.c (print_help): Cast the format with specifier to
2257 "int".
2258
33319edb 22592003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2260 Dave Brolley <brolley@redhat.com>
33319edb 2261
72f4393d 2262 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2263 fields of CGEN_WRITE_QUEUE_ELEMENT.
2264 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2265 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2266 * gennltvals.sh: Add frv target.
2267 * nltvals.def: Add frv target.
2268
72f536bd
MS		 22692003-06-23 Michael Snyder <msnyder@redhat.com>
2270
ac59bf8d 2271 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2272 * sim-reg.c: Fix cut-and-paste bug in comment.
2273
1f1b2817
AC		 22742003-06-22 Andrew Cagney <cagney@redhat.com>
2275
2276 From matthew green <mrg@redhat.com>:
72f4393d 2277 * sim-fpu.h: Update copyright.
1f1b2817 2278 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2279 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2280 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2281
89c0d7dd 22822003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2283
89c0d7dd 2284 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2285 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2286 with disassemble_info:read_memory_func.
2287 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2288
828c9ae6
MS		 22892003-06-04 Michael Snyder <msnyder@redhat.com>
2290
2291 * common/run.c (main): Remove SIM_H8300 ifdef.
2292 (usage): Ditto.
2293 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2294 (standard_options): Add '-x' for h8/300sx.
2295 (standard_option_handler): Add case for SIM_H8300SX.
2296
80d35d90
MS		 22972003-04-13 Michael Snyder <msnyder@redhat.com>
2298
2299 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2300
876fec02
AC		 23012003-03-01 Andrew Cagney <cagney@redhat.com>
2302
2303 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2304 (sim_engine_vabort): Ditto.
2305
6b4a8935
AC		 23062003-02-27 Andrew Cagney <cagney@redhat.com>
2307
2308 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2309 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2310 * nrun.c (main): Ditto.
2311
dbd7cd63
AC		 23122003-02-26 Andrew Cagney <cagney@redhat.com>
2313
2314 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2315 (sim_engine_vabort): Ditto.
2316 (sim_engine_halt, sim_engine_restart): Ditto.
2317
836cc9f4
AC		 23182003-02-20 Andrew Cagney <ac131313@redhat.com>
2319
2320 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2321 (sim-break_h): Delete macro.
2322 (sim-break.o): Delete rule.
2323 * sim-break.c: Delete file.
2324 * sim-break.h: Delete file.
2325 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2326 (STATE_BREAKPOINTS): Delete macro.
2327 (sim_state_base): Delete field breakpoints.
2328 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2329 sim_break_install to array.
2330
45a15d6f
KH		 23312003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2332
2333 * run.c (usage): Fix typos.
2334
127a77fe
CD		 23352002-11-27 Richard Sandiford <rsandifo@redhat.com>
2336
2337 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2338
b85e4829
AC		 23392002-11-22 Andrew Cagney <ac131313@redhat.com>
2340
2341 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2342 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2343 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2344 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2345 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2346 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2347 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2348 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2349 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2350 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2351
d25b1553
AC		 23522002-11-13 Andrew Cagney <cagney@redhat.com>
2353
2354 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2355
d690312f
CD		 23562002-11-06 Richard Sandiford <rsandifo@redhat.com>
2357
2358 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2359 (distclean): Depend on it.
2360
7c3e3b33
AM		 23612002-10-14 Alan Modra <amodra@bigpond.net.au>
2362
2363 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2364
7ede505a
DB		 23652002-08-29 Dave Brolley <brolley@redhat.com>
2366
2367 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2368
75c4388a
AC		 23692002-07-17 Andrew Cagney <cagney@redhat.com>
2370
2371 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2372 (sim_set_callbacks, sim_size, sim_trace)
2373 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2374 to here from "gdb/remote-sim.h".
2375
7a3085c1 23762002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2377
2378 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2379 avoid possible longjmp problems with automatic variable siggnal.
2380
076043f2
AC		 23812002-07-14 Andrew Cagney <ac131313@redhat.com>
2382
2383 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2384 * Make-common.in (installdirs): Make $(libdir) too, needed when
2385 installing libsim.a.
2386
3fbeef0b
AC		 23872002-07-13 Andrew Cagney <ac131313@redhat.com>
2388
2389 * gennltvals.sh (dir): Mark d30v as obsolete.
2390 * nltvals.def: Remove d30v.
2391
bf962092
AC		 23922002-06-17 Andrew Cagney <cagney@redhat.com>
2393
27961795
AC		 2394 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2395
bf962092
AC		 2396 * sim-memopt.c: Include <unistd.h>.
2397 (do_memopt_add): Fix printf format.
2398 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2399
c8cca39f
AC		 24002002-06-16 Andrew Cagney <ac131313@redhat.com>
2401
2402 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2403 --enable-gdb-build-warnings.
2404 * configure: Regenerated to track ../common/aclocal.m4 changes.
2405
307041b7 24062002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2407
72f4393d
L		 2408 * sim-fpu.c (unpack_fpu): Initialize exponent for
2409 sim_fpu_class_zero.
2410 (i2fpu): Same.
2411 (sim_fpu_sqrt): Same.
7d7d930f 2412
3c25f8c7
AC		 24132002-06-08 Andrew Cagney <cagney@redhat.com>
2414
2415 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2416 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2417 * run.c: Ditto.
2418 * sim-load.c: Ditto.
2419 * callback.c: Ditto.
2420 * syscall.c: Ditto.
2421 * Make-common.in (callback_h): Define.
2422 (remote_sim_h): Define.
2423 (run.o): Update.
2424 (callback.o): Update.
2425 (syscall.o): Update.
72f4393d 2426 (sim-load.o):
3c25f8c7
AC		 2427 (nrun.o): Update.
2428 (sim-hload.o): Update.
2429 (sim-io.o): Update.
2430 (sim-reason.o): Update.
2431 (sim-reg.o): Update.
2432 (sim-resume.o): Update.
2433
dbec3bef
KH		 24342002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2435
2436 * run.c: Fix formatting.
2437
de4112fa
NC		 24382002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2439
2440 * run-sim.h: New header. Provide prototypes for functions used
2441 between run() and libsim.a which are not used by GDB.
2442 * run.c: Include run-sim.h.
72f4393d
L		 2443 (main): If SIM_TARGET_SWITCHES is defined call
2444 sim_target_parse_command_line.
2445 (usage): If SIM_TARGET_SWITCHES is defined call
2446 sim_target_display_usage.
de4112fa 2447
a8cdafbd
AV		 24482002-05-17 Andrey Volkov <avolkov@transas.com>
2449
2450 * run.c: Made h8300s as new target, not h8300h alias.
2451 Added new option -S (h8300s target)
2452 * sim-options.c: Ditto.
72f4393d 2453
5accf1ff
CD		 24542002-05-01 Chris Demetriou <cgd@broadcom.com>
2455
2456 * callback.c: Use 'deprecated' rather than 'depreciated.'
2457
080fe24b
AC		 24582002-02-24 Andrew Cagney <ac131313@redhat.com>
2459
2460 From wiz at danbala:
2461 * sim-fpu.h: Fix grammar and typos.
2462 Fix PR gdb/287.
2463
6439295f
CD		 24642002-02-10 Chris Demetriou <cgd@broadcom.com>
2465
2466 * callback.c: Fix some spelling errors.
2467 * hw-device.h: Likewise.
2468 * hw-tree.c: Likewise.
2469 * sim-abort.c: Likewise.
2470 * sim-alu.h: Likewise.
2471 * sim-core.h: Likewise.
2472 * sim-events.c: Likewise.
2473 * sim-events.h: Likewise.
2474 * sim-fpu.h: Likewise.
2475 * sim-profile.h: Likewise.
2476 * sim-utils.c: Likewise.
2477
dea03d4e
HPN		 24782002-01-31 Hans-Peter Nilsson <hp@axis.com>
2479
2480 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2481 New functions.
2482
1636f0bb
BE		 24832002-01-20 Ben Elliston <bje@redhat.com>
2484
2485 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2486 the comment for this enumerator.
2487
b59d44de
BE		 24882002-01-14 Ben Elliston <bje@redhat.com>
2489
2490 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2491
280b26c0
KH		 24922001-12-20 Kazu Hirata <kazu@hxi.com>
2493
2494 * run.c (usage): Fix a typo.
2495
e3e473da
BE		 24962001-07-05 Ben Elliston <bje@redhat.com>
2497
2498 * Make-common.in (srccgen): Remove.
2499 (CGEN_CPU_DIR): Define.
2500 (CGEN_READ_SCM): Redefine without $(srccgen).
2501 (CGEN_ARCH_SCM): Ditto.
2502 (CGEN_CPU_SCM): Ditto.
2503 (CGEN_DECODE_SCM): Ditto.
2504 (CGEN_DESC_SCM): Ditto.
2505
2836ee25
FCE		 25062001-04-25 Frank Ch. Eigler <fche@redhat.com>
2507
2508 * sim-load.c (sim_load_file): Put it back: external now.
2509 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2510
5b778125
AC		 25112001-04-21 Andrew Cagney <ac131313@redhat.com>
2512
2513 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2514 internal interface.
2515 * sim-utils.c (sim_analyze_program): Ditto.
2516
6ec9f4a9
FCE		 25172001-04-19 Frank Ch. Eigler <fche@redhat.com>
2518
2519 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2520 we're finished with its immediate use.
2521 * sim-load.c (sim_load_file): Ditto.
2522
764f1408
FCE		 25232001-03-16 Frank Ch. Eigler <fche@redhat.com>
2524
2525 Add support for mmap-based memory regions.
2526 * sim-memopt.c (mmap_next_fd): New global.
2527 (sim_memory_init): Reinitialize it.
2528 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2529 "--memory-mapfile FILE" option. Check for some errors.
2530 (do_memopt_add): Conditionally do mmap instead of malloc for
2531 backing store of simulated memory. Check for more errors.
2532 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2533 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2534 * configure.in: Look for mmap/fstat related functions and headers.
2535 * config.in, configure: Regenerated.
2536
35c20992
FCE		 25372001-03-15 Frank Ch. Eigler <fche@redhat.com>
2538
2539 * sim-core.c (sim_core_map_attach): Correct overlap-related
2540 error messages.
2541
f6bb7a3b
MM		 25422001-03-07 Michael Meissner <meissner@redhat.com>
2543
2544 * run.c (alloca-conf.h): Delete, no longer provided.
2545
01816cd8
BE		 25462001-02-22 Ben Elliston <bje@redhat.com>
2547
2548 * sim-trace.h (TRACE_VPU_IDX): Add.
2549 (TRACE_vpu): Define.
2550 (WITH_TRACE_VPU_P): Likewise.
2551 (TRACE_VPU_P): Likewise.
2552 * sim-trace.c (OPTION_TRACE_VPU): Define.
2553 (trace_options): Add --trace-vpu.
2554 (trace_option_handler): Handle OPTION_TRACE_VPU.
2555 (trace_option_handler): Include VPU tracing in --trace-semantics.
2556 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2557
44a9331c
BE		 25582001-02-21 Ben Elliston <bje@redhat.com>
2559
2560 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2561 (TRACE_BRANCH_INPUT2): Likewise.
2562
c43ad8eb
BE		 25632001-02-09 Ben Elliston <bje@redhat.com>
2564
2565 * (profile_print_pc): Write header out in target byte order.
2566
25672001-02-09 Ben Elliston <bje@redhat.com>
2568
2569 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2570 adjusting the pc shift value.
2571
9397fcbf
FCE		 25722001-01-12 Chris Demetriou <cgd@sibyte.com>
2573
badd2b1e
BE		 2574 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2575 where a numeric value is supplied.
9397fcbf 2576
63fe1038
BE		 25772001-01-06 Ben Elliston <bje@redhat.com>
2578
2579 * cgen.sh: Allow extrafiles to include the semantics files when
2580 generating an ISA-specific decoder.
2581
b6f6b44d
AO		 25822000-12-27 Alexandre Oliva <aoliva@redhat.com>
2583
2584 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2585
ad8707b5
BE		 25862000-12-23 Ben Elliston <bje@redhat.com>
2587
2588 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2589 them to the trace stream using sim_fpu_printn_fpu. Include
2590 "sim-fpu.h".
2591
b94c0966
BE		 25922000-12-15 Ben Elliston <bje@redhat.com>
2593
2594 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2595 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2596 trailing digits as specified (-1 to print all digits).
2597 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2598 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2599 to print_bits ().
2600
fd5d712e
BE		 26012000-12-13 Ben Elliston <bje@redhat.com>
2602
2603 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2604 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2605 (defs): New action.
2606
4c15ccf7
GK		 26072000-12-12 Geoffrey Keating <geoffk@redhat.com>
2608
2609 * sim-endian.h: Don't have parameters on macro definitions which
2610 are simply renaming functions, to permit use of XCONCAT2 in both
2611 the macro name and the arguments in a use of such a definition.
2612
0d277f51
BE		 26132000-12-11 Ben Elliston <bje@redhat.com>
2614
2615 * cgen-ops.h (SUBWORDDFDI): New function.
2616
bb4e03e5
BE		 26172000-12-05 Ben Elliston <bje@redhat.com>
2618
c79688eb
BE		 2619 * Make-common.in (cgen-defs): New target.
2620 (cgen-decode): Pass $(EXTRAFILES).
2621
bb4e03e5
BE		 2622 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2623 -outfile-suffix options.
2624
76440e4b
BE		 26252000-12-04 Ben Elliston <bje@redhat.com>
2626
6227bc85
BE		 2627 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2628 (SUBWORDSIUQI): Likewise.
2629 (SUBWORDDIHI): Likewise.
2630 (SUBWORDDIQI): New function.
2631
76440e4b
BE		 2632 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2633 * cgen-scache.c (scache_option_handler): Remove unused local var.
2634
cdc2a5c3
BE		 26352000-12-03 Ben Elliston <bje@redhat.com>
2636
2637 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2638
4e73b9c1
SC		 26392000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2640
2641 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2642
ce9bc8d1
SC		 26432000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2644
2645 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2646 space is not zero.
2647
ce13044d
SC		 26482000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2649
2650 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2651 (set_hw_delete): Moved the macro as a function.
2652 * hw-base.h (set_hw_delete): Declare as external function.
2653 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2654 allocated using hw_malloc.
72f4393d 2655
7c070881
SC		 26562000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2657
2658 * sim-options.c (sim_parse_args): Free the memory used for
2659 long_options, short_options, handlers, opt_cpu, orig_val.
2660
4f49fa1b
BE		 26612000-11-20 Ben Elliston <bje@redhat.com>
2662
2663 * cgen-ops.h (SUBBI): New macro.
2664 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2665 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2666
2d84da1b
BE		 26672000-11-16 Ben Elliston <bje@redhat.com>
2668
2669 * cgen-types.h (VOID): New type.
2670
dbc168af
BE		 26712000-11-09 Ben Elliston <bje@redhat.com>
2672
2673 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2674 (sim_fpu_two): Set exponent to 1.
2675
e4f5c43e
EZ		 26762000-10-26 Ben Elliston <bje@redhat.com>
2677
72f4393d
L		 2678 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2679 `all'. Pass `-i' options to cgen applications.
2680 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2681 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2682
a8d894af
BE		 26832000-10-08 Ben Elliston <bje@redhat.com>
2684
2685 * cgen-utils.c (cgen_rtx_error): New function.
2686
26872000-10-07 Ben Elliston <bje@redhat.com>
2688
2689 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2690 conditions for sim_core_read_buffer().
2691
6d4c43bf
DB		 26922000-09-26 Dave Brolley <brolley@redhat.com>
2693
2694 * cgen-utils.c (RORQI): New function.
2695 (ROLQI): New function.
2696 (RORHI): New function.
2697 (ROLHI): New function.
2698
0e266e5c
DB		 26992000-08-28 Dave Brolley <brolley@redhat.com>
2700
2701 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2702 in insn_value if it will fit.
2703
604259a0
FCE		 27042000-08-21 Frank Ch. Eigler <fche@redhat.com>
2705
2706 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2707
4193618c
DB		 27082000-08-15 Dave Brolley <brolley@redhat.com>
2709
2710 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2711
27122000-08-15 Dave Brolley <brolley@redhat.com>
2713
2714 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2715 (PROFILE_CPU_FREQ): New macro.
2716 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2717 (profile-options): Add profile-cpu-frequency.
2718 (parse_frequency): New function.
2719 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2720 (profile_print_speed): Print cpu frequency and simulated execution time.
2721 Re-indent other items to match.
2722
548a3e15
AC		 27232000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2724
2725 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2726
fab307a2
FCE		 27272000-07-27 Frank Ch. Eigler <fche@redhat.com>
2728
2729 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2730 * Makefile.in (install): Install run.1 man page.
2731
46a19b74
AC		 2732Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2733
2734 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2735 * Makefile.in (headers,nltvals.def): Merge.
2736
3c765a54
AC		 2737Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2738
f9cbceb6
AC		 2739 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2740 * nrun.c (main): Print the simulator statistics only in
2741 verbose mode.
2742 * hw-properties.h (hw_find_integer_array_property): Fix
2743 prototype (use signed_cell).
2744
38e64f35
AC		 2745 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2746 * sim-events.c (sim_events_remain_time): New function returning
2747 the time that remains before the event is raised.
2748 * hw-events.c (hw_event_remain_time): Likewise.
2749 * sim-events.h (sim_events_remain_time): Declare.
2750 * hw-events.h (hw_event_remain_time): Declare.
2751
0802cc40
AC		 2752 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2753 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2754 (OPTION_HW_LIST): New option --hw-list to list the devices.
2755 (hw_option_handler): List the device tree with 'sim_hw_print'.
2756
3c765a54
AC		 2757 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2758 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2759 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2760 (EXTENDED): Define for 16-bit word size.
2761 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2762 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2763 * sim-types.h: Added support for 16-bit targets.
2764
7fb283bc
FCE		 27652000-06-23 Frank Ch. Eigler <fche@redhat.com>
2766
2767 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2768
ab42ee12
FCE		 27692000-06-24 Frank Ch. Eigler <fche@redhat.com>
2770
2771 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2772 * Makefile.in (distclean): Clean cconfig.h also.
2773
eb2d80b4
AC		 2774Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2775
2776 * configure: Regenerated to track ../common/aclocal.m4 changes.
2777
2778Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2779
2780 * aclocal.m4 (sim-profile): Enable the profiler by default.
2781
781c552e
AC		 2782Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2783
2784 * run.c (main): Initialize sigrc.
2785
5eb1a8fa
AC		 2786Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2787
2788 * sim-events.c (update_time_from_event): Add more detailed event
2789 tracing.
2790
b2ac51e4
DB		 27912000-03-30 Dave Brolley <brolley@redhat.com>
2792
2793 * aclocal.m4 (cgen): Use guile to run cgen.
2794
f8603f2f
DB		 27952000-03-23 Dave Brolley <brolley@redhat.com>
2796
2797 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2798 ftruncdfsf.
2799 * cgen-accfp.c (fextsfdf): New function.
2800 (ftruncdfsf): New function.
2801 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2802
0f831eb3
JJ		 28032000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2804
2805 * cgen-ops.h: Added TRUNCSISI.
2806
e88acae7
FCE		 28072000-03-08 Dave Brolley <brolley@redhat.com>
2808
2809 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2810 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2811 (sim_queue_fn_si_write): Last argument is has type USI.
2812 (sim_queue_fn_sf_write): New function.
2813 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2814 (sim_queue_fn_sf_write): New function.
2815 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2816
baa7ae6f
AC		 2817Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2818
2819 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2820 sim_set_trace and run simulator using sim_resume.
2821 (main): Add option ``-o'' - operating environment. Only continue
2822 after a signal when operating environment.
2823 (main): Always set REASON and SIGRC using sim_stop_reason.
2824 (sim_trace): Delete extern declaration.
2825
6d358e86
NC		 28262000-02-08 Nick Clifton <nickc@cygnus.com>
2827
2828 * callback.c: Fix compile time warning messages.
2829 * run.c: Fix compile time warning messages.
72f4393d 2830
ed9a39eb
JM		 28311999-12-17 Dave Brolley <brolley@cygnus.com>
2832
2833 * sim-profile.h: (set_profile_option_mask): Add prototype.
2834 * sim-profile.c (set_profile_option_mask): No longer static.
2835
c4093a6a
JM		 2836Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2837
2838 * sim-arange.c: Include <string.h>
2839
de57eccd
JM		 28401999-12-07 Dave Brolley <brolley@cygnus.com>
2841
c4093a6a 2842 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2843 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2844 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2845 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2846 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2847 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2848 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2849 (fn_mem_qi_write): New union members.
2850 (fn_mem_hi_write): New union members.
2851 (fn_mem_si_write): New union members.
2852 (fn_mem_di_write): New union members.
2853 (fn_mem_df_write): New union members.
2854 (fn_mem_xi_write): New union members.
2855 (sim_queue_fn_mem_qi_write): New function.
2856 (sim_queue_fn_mem_hi_write): New function.
2857 (sim_queue_fn_mem_si_write): New function.
2858 (sim_queue_fn_mem_di_write): New function.
2859 (sim_queue_fn_mem_df_write): New function.
2860 (sim_queue_fn_mem_xi_write): New function.
2861 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2862 (sim_queue_fn_mem_hi_write): New function.
2863 (sim_queue_fn_mem_si_write): New function.
2864 (sim_queue_fn_mem_di_write): New function.
2865 (sim_queue_fn_mem_df_write): New function.
2866 (sim_queue_fn_mem_xi_write): New function.
2867 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2868 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2869 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2870
c2d11a7d
JM		 28711999-12-01 Dave Brolley <brolley@cygnus.com>
2872
2873 * cgen-accfp.c (subsf): Check status code.
2874 (mulsf): Ditto.
2875 (negsf): Ditto.
2876 (abssf): Ditto.
2877 (sqrtsf): Ditto.
2878 (invsf): Ditto.
2879 (minsf): Ditto.
2880 (maxsf): Ditto.
2881 (subdf): Ditto.
2882 (muldf): Ditto.
2883 (divdf): Ditto.
2884 (negdf): Ditto.
2885 (absdf): Ditto.
2886 (sqrtdf): Ditto.
2887 (invdf): Ditto.
2888 (mindf): Ditto.
2889 (maxdf): Ditto.
2890
28911999-11-26 Dave Brolley <brolley@cygnus.com>
2892
2893 * cgen-par.h (fn_df_write): Mode of data is DF.
2894 (sim_queue_fn_df_write): Mode of data is DF.
2895 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2896
28971999-11-22 Dave Brolley <brolley@cygnus.com>
2898
2899 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2900 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2901
11cf8741
JM		 29021999-11-04 Dave Brolley <brolley@cygnus.com>
2903
2904 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2905 CGEN_MEM_XI_WRITE members.
2906 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2907 (sim_queue_fn_xi_write): New function.
2908 (sim_queue_mem_xi_write): New function.
2909
2910 * cgen-par.c (sim_queue_fn_xi_write): New function.
2911 (sim_queue_mem_xi_write): New function.
2912 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2913 CGEN_MEM_XI_WRITE.
2914
e514a9d6
JM		 29151999-10-22 Dave Brolley <brolley@cygnus.com>
2916
2917 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2918 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2919 * cgen-par.c: Set insn_address for each queued write. Get pc from
2920 cpu when executing queued writes.
2921
29221999-10-19 Dave Brolley <brolley@cygnus.com>
2923
2924 * cgen-par.h (sim_queue_fn_pc_write): New function.
2925 (CGEN_FN_PC_WRITE): New enumerator.
2926 (fn_pc_write): New union member.
2927 * cgen-par.c (sim_queue_fn_pc_write): New function.
2928 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2929
917317f4
JM		 29301999-10-18 Dave Brolley <brolley@cygnus.com>
2931
2932 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2933 (CGEN_MEM_DF_WRITE): New enumerator.
2934 (mem_di_write): New union member.
2935 (mem_df_write): New union member.
2936 * cgen-par.c (sim_queue_mem_di_write): New function.
2937 (sim_queue_mem_df_write): New function.
2938 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2939 CGEN_MEM_DF_WRITE.
2940 * cgen-accfp.c (divsf): Check for division errors.
2941
29421999-10-14 Doug Evans <devans@casey.cygnus.com>
2943
2944 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2945
2df3850c
JM		 29461999-10-07 Dave Brolley <brolley@cygnus.com>
2947
72f4393d 2948 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 2949 (fn_hi_write): New union member.
2950 (sim_queue_fn_hi_write): New function.
2951 * cgen-par.c (sim_queue_fn_hi_write): New function.
2952 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2953
2acceee2
JM		 29541999-09-29 Doug Evans <devans@casey.cygnus.com>
2955
2956 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2957 Change type of result to SEM_PC.
2958
2959Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2960
2961 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2962
6426a772
JM		 29631999-09-25 Doug Evans <devans@casey.cygnus.com>
2964
2965 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2966 (JOIN*): Delete cpu arg.
2967
2968Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2969
2970 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2971 parameter.
2972 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2973
c2c6d25f
JM		 2974Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2975
72f4393d
L		 2976 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2977 large values.
c2c6d25f 2978
7fc5b5ad
AC		 2979Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2980
2981 * run.c (main): Check the sim_stop_reason and only halt simulation
2982 when a valid stop condition is identified.
2983
c2c6d25f
JM		 2984Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2985
2986 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2987
2988Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2989
2990 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2991 (bi_write): New union element.
2992 (sim_queue_bi_write): New function.
2993 * cgen-par.c (sim_queue_bi_write): New function.
2994 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2995
d4f3574e
SS		 2996Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2997
2998 * configure: Regenerated to track ../common/aclocal.m4 changes.
2999
3000 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3001 ../gdb/configure.in.
3002 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3003 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3004 (SIM_WARNINGS): Delete
3005 (CONFIG_CFLAGS): Update.
3006
3007Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3008
3009 * cgen-par.c: New file.
3010 * cgen-par.h: New file.
3011 * cgen-sim.h (cgen-par.h): #include it.
3012 * cgen-cpu.h (write_queue): New field.
3013 (CPU_WRITE_QUEUE): New access macro.
3014 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3015 (cgen-par.o): New target.
3016
104c1213
JM		 30171999-08-28 Doug Evans <devans@casey.cygnus.com>
3018
3019 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3020 * cgen-utils.c (mode_names): Update.
3021
53a5351d
JM		 30221999-08-20 Doug Evans <devans@casey.cygnus.com>
3023
3024 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3025 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3026 buffer arg if WITH_PARALLEL_GENWRITE.
3027 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3028 (struct idesc): Ditto.
3029
3030Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3031
3032 * sim-model.c (model_option_handler): Add \n to error message.
3033
96baa820
JM		 30341999-08-08 Doug Evans <devans@casey.cygnus.com>
3035
3036 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3037 (insn_sem): Rewrite.
3038 (sem_fn_desc): New struct.
3039 (idesc): Rewrite.
3040 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3041 misses if ! FAST_P.
3042 (scache case): Split into non-parallel/parallel versions.
3043 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3044 if not use semantic switch version.
3045
30461999-08-04 Doug Evans <devans@casey.cygnus.com>
3047
3048 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3049 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3050 (SEM_BRANCH_INIT_EXTRACT): Delete.
3051 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3052 (SEM_BRANCH_FINI): Ditto.
3053 (SEM_BRANCH_VIA_ADDR): Ditto.
3054 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3055 (SEM_BRANCH_ADDR_CACHE): Delete.
3056 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3057 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3058 pbb_br_type.
3059 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3060 (@cpu@_pbb_begin): Initialize branch_target.
3061 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3062 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3063 pbb_br_type.
3064 (@cpu@_engine_run_fast): Ditto.
3065
adf40b2e
JM		 3066Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3067
3068 * cgen-utils.c (RORSI): New function.
3069 (ROLSI): New function.
3070
30711999-07-14 Doug Evans <devans@casey.cygnus.com>
3072
3073 * Makefile.in (TAGS): Tweak TAGS regex.
3074 * cgen-mem.h (*): Add TAGS markers.
3075
43e526b9
JM		 3076Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3077
3078 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3079 passed in when sim_resume is first entered - don't re-pass it
3080 after a restart.
72f4393d 3081
43e526b9
JM		 3082Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3083
3084 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3085 OPTION_LOAD_LMA but only when is defined.
3086 (standard_options): When SIM_HANDLES_LMA is defined include
3087 options --load-lma and --load-vma.
3088 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3089
3090 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3091 (struct sim_state_base): Add load_at_lma_p.
3092 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3093 STATE_LOAD_AT_LMA_P.
3094
3095Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3096
3097 * nrun.c (main): Re-format loop gnu style.
3098
9846de1b
JM		 3099Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3100
3101 * dv-sockser.c (connected_p): Initialize addrlen.
3102
31031999-07-06 Dave Brolley <brolley@cygnus.com>
3104
3105 * cgen-accfp.c (floatsidf): New function.
3106 (fixdfsi): New function.
3107
31081999-07-06 Doug Evans <devans@casey.cygnus.com>
3109
3110 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3111
43ff13b4
JM		 31121999-07-05 Doug Evans <devans@casey.cygnus.com>
3113
3114 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3115 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3116 * cgen-fpu.c: New file.
3117 * cgen-fpu.h: New file.
3118 * cgen-accfp.c: New file.
3119 * cgen-cpu.h (CGEN_CPU): New member fpu.
3120 * cgen-mem.h: Redo fp support.
3121 * cgen-ops.h: Delete k&r support. Redo fp support.
3122 * cgen-sim.h: Include cgen-fpu.h.
3123 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3124
085dd6e6
JM		 31251999-06-23 Doug Evans <devans@casey.cygnus.com>
3126
3127 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3128 ifndef.
3129 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3130 (@cpu@_pbb_cti_chain): Minor clean up.
3131
cd0fc7c3
SS		 31321999-05-08 Felix Lee <flee@cygnus.com>
3133
72f4393d
L		 3134 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3135 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3136 * configure: Regenerate.
72f4393d 3137
7a292a7a
SS		 3138Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3139
3140 * sim-core.c (device_error,device_io_read_buffer,
3141 device_io_write_buffer): Delete decls.
3142 * sim-core.h: Put them here.
3143
3144 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3145 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3146 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3147 (sim_core_write_aligned_N): Ditto.
3148
31491999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3150
3151 * sim-memopt.c (sim_memory_uninstall): Don't look into
3152 free()d memory.
3153
31541999-04-14 Doug Evans <devans@casey.cygnus.com>
3155
3156 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3157
31581999-04-13 Doug Evans <devans@casey.cygnus.com>
3159
3160 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3161 (sim_core_write_buffer): Ditto.
3162
31631999-04-02 Keith Seitz <keiths@cygnus.com>
3164
3165 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3166 after the interval counter has expired.
3167 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3168 poll_quit callbacks. May be overridden by Makefile.
3169 (poll_quit_counter): New global.
3170 * sim-events.c: Remove all mentions of ui_loop_hook. The
3171 host callback "poll_quit" will serve the purpose.
3172 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3173 is defined.
3174 * nrun.c: Remove declaration of ui_loop_hook.
3175
3176Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3177
3178 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3179 if being used by gdb.
3180
31811999-03-22 Doug Evans <devans@casey.cygnus.com>
3182
3183 * cgen-types.h (XF,TF): Tweak.
3184 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3185 in cgen-types.h.
3186 (SUBWORD*,JOIN*): Define.
3187 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3188 moved into cpu descriptor.
3189 * sim-model.h (MACH): New member `num'.
3190
c906108c
SS		 31911999-02-09 Doug Evans <devans@casey.cygnus.com>
3192
c906108c
SS		 3193 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3194 (CGEN_CPU): Member opcode renamed to cpu_desc.
3195 New members get_idata,disassembler.
3196 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3197 CGEN_INSN_ATTR_VALUE.
3198 (CGEN_STATE): Delete member opcode_table.
3199 (sim_disassemble_insn): Delete decl.
3200 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3201 (struct idesc): Moved to here from <cpu>-decode.h.
3202 * cgen-run.c (prime_cpu): Call prepare_run callback.
3203 * cgen-trace.h (SFILE): New type.
3204 (sim_disasm_sprintf): Declare.
3205 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3206 (sim_cgen_disassemble_insn): Declare.
3207 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3208 (insn_fields): Delete.
3209 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3210 CPU_CPU_DESC (cpu).
3211 (trace_insn): Call CPU_DISASSEMBLER hook.
3212 (sim_disasm_sprintf): New function.
3213 (sim_disasm_read_memory): New function.
3214 (sim_disasm_perror_memory): New function.
3215 (sim_cgen_disassemble_insn): New function.
3216 * cgen-utils.c: Don't include cpu-opc.h.
3217 (virtual_insn_entries): New static local.
3218 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3219 (cgen_insn_name): Rewrite.
3220 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3221 * cgen.sh (desc): New file generator handler.
3222 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3223 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3224 Don't include cpu-opc.h,cpu-sim.h.
3225 * sim-model.c (model_set): Delete SIM_DESC arg.
3226 (sim_model_set): Update.
3227 * sim-model.h (MACH): New member prepare_run.
3228
32291999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3230
3231 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3232 if redundant with allocator functions.
3233
3234Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3235
3236 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3237
3238 * sim-profile.h: Make like sim-trace.h.
3239 (PROFILE_USEFUL_MASK): New macro.
3240 * sim-profile.c (profile_options): Make like trace_options, allow
3241 optional on|off arg where applicable.
3242 (set_profile_option_mask): New function.
3243 (sim_profile_set_option): New function.
3244 (profile_option_handler): Simplify.
3245 Have -p only enable selected things, not everything.
3246 Add missing break to OPTION_PROFILE_PC_RANGE.
3247 * cgen-scache.c (scache_options): Allow optional on|off arg to
3248 --profile-scache.
3249 (scache_option_handler): Use sim_profile_set_option.
3250
32511999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3252
3253 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3254 (memory_option_handler): Implement MEMORY_FILL option. Make
3255 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3256 (parse_ulong_value): New function.
3257 (do_memopt_add): Allocate all buffers. Optionally fill them.
3258
32591999-01-15 Richard Henderson <rth@cygnus.com>
3260
3261 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3262 va_list, not an integer.
3263 * sim-events.c (sim_events_schedule): Likewise.
3264
72f4393d 3265 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3266 the appropriate type.
3267
32681999-01-14 Doug Evans <devans@casey.cygnus.com>
3269
3270 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3271 (sim_disassemble_insn): Update prototype.
3272 (sim_engine_invalid_insn): Ditto.
3273 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3274 (SEM_BRANCH_INIT): PCADDR->IADDR.
3275 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3276 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3277 * cgen-scache.h (*): Ditto.
3278 * cgen-trace.c (*): Ditto.
3279 * cgen-trace.h (*): Ditto.
3280 * cgen-utils.c (*): Ditto.
3281 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3282 (insn_t): Delete.
3283 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3284 (simple engine framework): Rewrite.
3285 * sim-module.c (modules): Install model module sooner (and in
3286 particular before the profile module).
3287
32881999-01-12 Doug Evans <devans@casey.cygnus.com>
3289
3290 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3291 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3292 (sim_model_init): Call it.
3293
3294 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3295
32961999-01-05 Doug Evans <devans@casey.cygnus.com>
3297
3298 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3299 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3300 (SEM_BRANCH_INIT_EXTRACT): New macro.
3301 (SEM_BRANCH_INIT): Add taken_p.
3302 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3303 (SEM_BRANCH_FINI): Use it.
3304 (SEM_INSN): Update.
3305 * cgen-run.c (sim_resume): Handle tracing of last insn.
3306 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3307 * cgen-trace.c (current_abuf): New static global.
3308 (trace_insn_init): Initialize it.
3309 (trace_insn_fini): Use it.
3310 (trace_insn): Set it.
3311 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3312 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3313 (@cpu@_emit_after): Ditto.
3314 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3315 labels if WITH_SEM_SWITCH_FULL.
3316 * sim-model.c: Include bfd.h.
3317 (sim_model_init): New function.
3318 (sim_model_install): Record init fn.
3319 * sim-model.h (MACH): New member bfd_name.
3320 * sim-module.c (modules): Initialize model before scache.
3321
33221998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3323
3324 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3325
c906108c
SS		 3326 * nrun.c (main): Remain in simulation loop for traps and
3327 exceptions when in operating environment mode.
3328 (ui_loop_hook): New stub hook for standalone use.
3329 * sim-events.c (sim_events_process): Call ui_loop_hook
3330 periodically on CYGWIN host.
3331
3332 * sim-reason.c (sim_stop_reason): Return host signal numbers
3333 to gdb on sim_stopped and sim_signalled cases.
3334 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3335 hook just before longjmp.
3336 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3337 hook just before sim_engine_run.
3338
3339 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3340 * sim-trace.h (trace_generic): Ditto.
3341 * sim-trace.c (trace_generic): Ditto.
72f4393d 3342
c906108c
SS		 33431998-12-14 Doug Evans <devans@casey.cygnus.com>
3344
3345 * Make-common.in (SIM_MAIN_DEPS): New var.
3346 (CGEN_MAIN_CPU_DEPS): New var.
3347 * aclocal.m4: Add --enable-cgen-maint option.
3348 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3349 (SETMEM*): Ditto.
3350 (GETIMEM*): Pass pc value to sim_core routine.
3351
3352Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3353
3354 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3355 Compare with ZERO not NULL.
3356
3357Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3358
3359 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3360 "sim-assert.h".
3361
33621998-12-09 Doug Evans <devans@casey.cygnus.com>
3363
3364 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3365 * sim-trace.c: Include stdlib.h if present.
3366 * dv-sockser.c: Include unistd.h if present.
3367 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3368 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3369
33701998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3371
3372 * gennltvals.sh: Add i960.
3373 * nltvals.def: Rebuild.
3374
33751998-12-04 Doug Evans <devans@casey.cygnus.com>
3376
3377 * cgen-defs.h: New file, old cgen-sim.h.
3378 * cgen-sim.h: Simple header that includes others.
3379 * sim-arange.c: New file.
3380 * sim-arange.h: New file.
3381 * sim-basics.h: Include it.
3382 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3383 (sim-arange.o): Add rule for.
3384 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3385 (sim_io_eprintf_cpu): Add prototype.
3386 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3387 (INLINE2): New macro.
3388 (EXTERN_INLINE): New macro.
3389 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3390 before calling module init fns.
3391 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3392 (profile_init): New function.
3393 (profile_options): New option --profile-range.
3394 (profile_option_handler): Handle --profile-range.
3395 (profile_print_insn): Qualify address range specific section titles.
3396 (profile_print_addr_ranges): New function.
3397 (profile_info): Print address ranges if specified.
3398 (profile_install): Set profile_init init fn.
3399 * sim-profile.h (PROFILE_DATA): New member `range'.
3400 * sim-trace.c (trace_init): New function.
3401 (trace_options): New option --trace-range.
3402 (trace_option_handler): Handle --trace-range.
3403 (trace_install): Set trace_init init fn.
3404 * sim-trace.h (TRACE_DATA): New member `range'.
3405 * sim-utils.c (sim_cpu_msg_prefix): New function.
3406 (sim_io_eprintf_cpu): New function.
3407 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3408 (PC_IN_PROFILE_RANGE_P): New macro.
3409 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3410 (trace_insn_fini): New arg abuf. All callers updated.
3411 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3412 printing cycle counts.
3413 * cgen-trace.h (trace_insn_fini): Update prototype.
3414 (TRACE_RESULT_P): New macro.
3415 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3416 (TRACE_INSN): Check ARGBUF_TRACE_P.
3417 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3418 * cgen-types.h (SIM_INLINE): Delete.
3419 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3420 * cgen-utils.c: Don't include cgen-engine.h
3421 * genmloop.sh (@cpu@_fill_argbuf): New function.
3422 (@cpu@_fill_argbuf_tp): New function.
3423 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3424 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3425 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3426 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3427 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3428 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3429 doing profiling. Update call to TRACE_INSN_FINI.
3430
3431 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3432
34331998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3434
3435 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3436 regions.
3437
34381998-12-01 Doug Evans <devans@casey.cygnus.com>
3439
3440 * sim-inline.c (SIM_INLINE_P): Fix typo.
3441
34421998-11-30 Doug Evans <devans@casey.cygnus.com>
3443
3444 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3445
3446Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3447
3448 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3449 * nltvals.def: Re-generate.
3450
3451Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3452
3453 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3454 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3455 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3456 GCC.
3457 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3458 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3459
34601998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3461
3462 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3463 (${cpu}_pbb_cti_chain): Ditto.
3464
34651998-11-18 Doug Evans <devans@casey.cygnus.com>
3466
3467 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3468 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3469 (EXTRACT_INT,EXTRACT_UINT): New macros.
3470 (SEM_SEM_ARG): New macro.
3471 (SEM_NEXT_VPC): New arg `pc'.
3472 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3473 (sim_disassemble_insn): Update prototype.
3474 * cgen-trace.c (current_insn,insn_fields): New static locals.
3475 (trace_insn): Set them.
b83266a0 3476 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3477 (sim_disassemble_insn): New arg insn_fields.
3478 Handle variable length insns.
3479 * genmloop.sh: Only emit pbb decls if -pbb.
3480 (${cpu}_scache_lookup): New arg `vpc'.
3481 (scache support): Fetch pc before entering loop.
3482
3483 * gennltvals.sh: Add fr30 support.
3484 * nltvals.def: Rebuild.
3485
3486Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3487
3488 * sim-types.h: Re-do type system so that GCC's attribute and mode
3489 are used to specify types. Handle case of ALPHA.
3490
34911998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3492
c906108c
SS		 3493 * aclocal.m4: Add tests for dlopen family.
3494 * config.in: Regenerated.
72f4393d 3495
c906108c
SS		 3496Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3497
3498 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3499
3500Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3501
3502 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3503 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3504 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3505 * cgen-sim.h: ... to here.
3506
3507Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3508
3509 * aclocal.m4 (enable-build-warnings): Replace
3510 enable-sim-warnings. Extend =LIST syntax so that prepend and
3511 append of options is possible. Drop -Werror, add
3512 -Wstrict-prototypes for GDB compatibility.
3513 * Make-common.in (SIM_WARNINGS): Update.
3514
3515Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3516
3517 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3518 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3519 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3520 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3521 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3522 CGEN_INCLUDE_DEPS.
3523 * cgen-cpu.h: New file.
3524 * cgen-engine.h: New file.
3525 * cgen-scache.h: New file.
3526 * cgen-sim.h: Delete portions moved to new files.
3527 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3528 rather than sending result to stdout.
3529
3530Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3531
3532 * Make-common.in (sim-reg.o): New rule.
3533 (cgen-run.o): New rule.
3534 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3535 * cgen-run.c (prime_cpu): New function.
3536 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3537 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3538 mentioned cpu.
3539 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3540 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3541 (CGEN_INSN_VIRTUAL_P): New macro.
3542 (SEM_PC): New typedef.
3543 (SEMANTIC_FN): Change type of result to SEM_PC.
3544 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3545 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3546 (SCACHE_MAP): New typedef.
3547 (CPU_SCACHE): Add pbb support.
3548 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3549 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3550 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3551 max_slice_insns.
3552 (INSN_NAME): Delete.
3553 (cgen_insn_name): Declare.
3554 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3555 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3556 (first_insn_p): Make static.
3557 (trace_insn): Handle virtual insns specially.
3558 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3559 * cgen-types.h (UBI): Delete.
3560 (MODE_TYPE): New enum.
3561 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3562 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3563 (cgen_virtual_opcode_table): New global.
3564 (cgen_insn_name): New function.
3565 (sim_disassemble_insn): Ignore virtual insns.
3566 * genmloop.sh: Delete top level loop generation. Add pbb support.
3567 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3568 (sim_cpu_base): New members max_insns,insn_name,model_data.
3569 (CPU_PC_GET,CPU_PC_SET): New macros.
3570 (sim_pc_get,sim_pc_set): Declare.
3571 * sim-model.c (model_set): Call model init fn.
3572 * sim-model.h (MODEL_FN): New typedef.
3573 (INSN_TIMING): New member model_fn.
3574 (MODEL): New members num,init.
3575 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3576 All callers updated.
3577 (profile_insn_init): New fn.
3578 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3579 Exit early if insn profiling not supported.
3580 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3581 (profile_install): Record profile_insn_init as init fn.
3582 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3583 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3584 (PROFILE_DATA): Delete member exec_time.
3585 Change insn_count to pointer to array, rather than the array.
3586 (sim_profile_print_bar): Declare.
3587
3588Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3589
3590 * cgen-run.c: New file.
3591 * sim-reg.c: New file.
3592
3593Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3594
3595 * aclocal.m4: Add checks for -lsocket and -lnsl.
3596
3597 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3598 allow local port reuse on listening socket.
3599
3600Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3601
3602 * sim-config.h: Remove reference to linux kernel header.
3603
3604Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3605
3606 * dv-sockser.c (sockser_addr): Make variable non-static.
3607
3608Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3609
3610 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3611
3612Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3613
3614 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3615
3616Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3617
3618 * Make-common.in (install-common): Add $(EXEEXT) when installing
3619 run.
3620
3621Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3622
3623 * cgen-sim.h (cgen_state): New member opcode_table.
3624 * cgen-utils.c (sim_disassemble_insn): Use it.
3625
3626Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3627
3628 * cgen-mem.h (DECLARE_SETT): Fix return type.
3629 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3630 * cgen-scache.c: Include stdlib.h.
3631 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3632 * sim-model.c (model_option_handler): Remove unused variable `n'.
3633
3634Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3635
3636 * cgen-utils.c: Include bfd.h.
3637 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3638
3639Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3640
3641 * sim-bits.h (EXTEND24): Fix typo.
3642
3643Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3644
3645 * sim-events.c (ETRACE_P): New macro.
3646 (struct _sim_event): Add member trace.
3647 (sim_events_free): Reclaim trace message.
3648
3649 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3650 sim_events_schedule_tracef): New functions, include printf trace
3651 information in argument list. If tracing, store asprintf'd trace
3652 message in sim_event.
3653
3654 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3655 hw_event_queue_schedule_vtracef): New functions, mimic
3656 sim_event_tracef.
3657
3658Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3659
3660 * sim-bits.h (EXTEND24): Define.
3661
3662Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3663
3664 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3665 (CPU_SCACHE_HASH_MASK): New macro.
3666 (SCACHE_HASH_PC): Rewrite.
3667 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3668 computation out of main loop.
3669
3670Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3671
c906108c
SS		 3672 * cgen-sim.h (RECORD_IADDR): Delete.
3673 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3674 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3675
3676Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3677
3678 * gennltvals.def (mn10200): Add entry.
3679 * nltvals.def: Regenerate with MN10200 additions.
3680
3681Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3682
3683 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3684 documentation on how it works.
3685
3686 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3687 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3688 sim_core_set_xor, sim_core_xor_read_buffer,
3689 sim_core_xor_write_buffer): Update.
3690
3691 * sim-events.h, sim-events.c (sim_events_install,
3692 sim_events_watch_clock, sim_events_schedule_after_signal,
3693 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3694 sim_events_deschedule): Update.
3695
3696 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3697 sim_fpu_max32, sim_fpu_max64): Update.
3698
3699Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3700
3701 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3702 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3703 * sim-profile.c (profile_print_model): Update.
3704
3705Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3706
3707 * gennltvals.def (m32r): Use common syscall.h now.
3708 (mn10300): Add entry.
3709 * nltvals.def: Regenerate.
3710
3711 * sim-engine.c (sim_engine_get_run_state): New function.
3712 * sim-engine.h (sim_engine_get_run_state): Declare it.
3713
3714Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3715
3716 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3717 * sim-core.c (sim_core_signal): Make extern, always define.
3718
3719Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3720
3721 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3722 * cgen-ops.h (ANDIF): New macro.
3723 (ANDIF[BQHSD]I): Delete.
3724
3725Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3726
3727 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3728 (hw_event_queue_schedule, hw_event_queue_deschedule,
3729 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3730 Janczyn.
3731
3732 * hw-alloc.h (HW_NZALLOC): Define.
3733
3734 * Make-common.in (test-hw-events): Add target for testing the
3735 hw-event code.
3736
3737Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3738
3739 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3740 hw-instances.o.
3741 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3742 files.
3743 * hw-main.h: Include hw-handles.h, hw-instances.h.
3744 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3745 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3746
c906108c
SS		 3747Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3748
3749 * dv-core.c: Include hw-main.h and sim-main.h.
3750 * dv-pal.c: Include hw-main.h and sim-io.h.
3751 * dv-glue.c: Include hw-main.h.
3752
3753 * hw-main.h: New file. Move list of includes to here.
3754 * hw-base.h: From here.
3755 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3756 (hw-*.o, dv-*.o): Update.
3757 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3758 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3759 sim-main.h.
3760
3761 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3762 do_hw_poll_read): Move declarations from here.
3763 * hw-main.h: To here.
72f4393d 3764
c906108c
SS		 3765 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3766 Move from here.
3767 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3768 rename.
3769 * Make-common.in (hw-config.h): Update
3770 * hw-base.c, dv-pal.c, dv-glue.c: Update
3771
3772 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3773 `*_callback' to `*_method.
3774
3775Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3776
3777 * hw-base.h (set_*): Move set method macros from here.
3778 * hw-device.h: To here.
3779
3780Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3781
3782 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3783 Declare.
3784
3785 * hw-base.c (hw_create, hw_delete): Call
3786 * hw-properties.c (create_hw_property_data,
3787 delete_hw_property_data): Define.
72f4393d 3788
c906108c
SS		 3789Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3790
3791 * hw-device.c, hw-properties.c: Include hw-base.h
3792
3793 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3794 * hw-device.c: From here.
3795 * hw-base.h: Include "hw-events.h".
3796
3797 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3798 * hw-base.c (hw_create, hw_delete): Call.
3799 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3800
3801 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3802 (hw-alloc.o): New target.
72f4393d 3803
c906108c
SS		 3804Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3805
3806 * hw-events.h, hw-events.c: New files. Move event code to here.
3807 * sim-hw.c: From here.
3808 * hw-base.h: Include "hw-events.h".
3809 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3810 (hw-events.o): New target.
3811
3812 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3813 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3814
c906108c
SS		 3815 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3816 * hw-base.c (hw_create, hw_delete): Call.
3817 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3818
3819 * dv-pal.c: Update.
3820
3821Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3822
3823 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3824 * hw-ports.c: To here.
72f4393d 3825
c906108c
SS		 3826 * hw-base.h, hw-ports.c (create_hw_port_data,
3827 delete_hw_port_data): New functions.
3828 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3829
c906108c
SS		 3830 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3831 from here.
3832 * hw-ports.h: To here.
3833
3834Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3835
3836 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3837 PROCESSOR and CIA arguments.
3838
3839Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3840
3841 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3842 Move common object files from here.
3843 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3844
c906108c
SS		 3845Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3846
3847 * sim-hw.c: Include ctype.h.
3848 (do_hw_poll_read): Do not assume EAGAIN.
3849
3850Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3851
3852 * cgen-trace.c (first_insn_p): New static local.
3853 (trace_insn_init): Set it.
3854 (trace_insn_fini): Use TRACE_PREFIX.
3855 (trace_insn): Rewrite to use trace_prefix.
3856 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3857 Adjust width accordingly.
3858
3859 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3860 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3861 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3862 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3863 (PROFILE_COUNT_CORE): Simplify.
3864 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3865
3866Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3867
3868 * cgen-ops.h (ADDCFSI): Fix typo.
3869
3870Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3871
3872 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3873 * genmloop.sh: Use them rather than static locals.
3874
3875 * sim-engine.c (sim_engine_set_run_state): New function.
3876 * sim-engine.h (sim_engine_set_run_state): Declare.
3877 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3878 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3879 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3880
3881Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3882
72f4393d 3883 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3884 All callers updated.
3885 (trace_insn_fini): New arg last_p. All callers updated.
3886 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3887 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3888 * genmloop.sh (engine_resume): Update.
3889
3890Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3891
3892 * Make-common.in (install-common): Run ranlib on installed copy of
3893 libsim.a.
3894
3895Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3896
3897 * Make-common.in (install-common): Rename and install libsim.a.
3898
3899Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3900
3901 * sim-io.c (unistd.h): Include.
3902
3903Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3904
3905 * Make-common (sim_main_headers): Sort.
3906 (cgen-*.o): Add cgen-sim.h dependency.
3907
3908 * cgen-scache.c (scache_init): Only allocate space if scache element
3909 size is non-zero.
3910 (scache_flush,scache_print_profile): Check if scache in use first.
3911
3912 * cgen-sim.h (IDESC): Provide forward declaration.
3913 (DECODE): Delete.
3914 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3915 (cgen_cpu_max_extra_bytes): Declare.
3916 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3917
c906108c
SS		 3918 * sim-cpu.h: New file. sim_cpu_base moved here.
3919 Move sim_cpu_lookup decl here.
3920 * sim-base.h: #include "sim-cpu.h".
3921 * sim-cpu.c: New file.
3922 * Make-common (sim_main_headers): Add sim-cpu.h.
3923 (sim-cpu.o): Add rule for.
3924
3925 * sim-model.c (set_model): Delete.
3926 (sim_model_set,model_set): New functions.
3927 (sim_model_install): Renamed from model_install.
3928 Don't set default model here.
3929 (model_option_handler): Rewrite --model processing.
3930 (sim_model_lookup,sim_mach_lookup): New functions.
3931 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3932 (insn_timing): Delete.
3933 (INSN_TIMING): New member `num'.
3934 (IMP_PROPERTIES): Always define scache_elm_size member.
3935 (MACH): New member init_cpu.
3936 (sim_machs): Renamed from machs.
3937 (sim_model_install): Renamed from model_install.
3938 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3939 * sim-module.c (modules): Update.
3940
3941 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3942
3943 * sim-io.c: #include <errno.h>.
3944
3945Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3946
3947 * dv-pal.c (struct hw_pal_device): Add reader.
3948 (hw_pal_finish): Initialize reader.
3949 (scan_hw_pal): Use reader.
3950
3951 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3952 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3953 * dv-pal.c: Use.
3954
3955 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3956 ../ppc/main.c sim_io_read_stdin.
3957
3958Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3959
3960 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3961 arguments.
3962 * hw-tree.c: Update.
72f4393d 3963
c906108c
SS		 3964 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3965 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3966 CPU/CIA args.
3967 * hw-ports.h (hw_port_event): Ditto.
3968 * hw-ports.c (hw_port_event): Update.
3969 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3970 Update.
3971 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3972 Update.
3973 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3974 (do_counter_event): Update.
3975 * dv-glue.c (hw_glue_io_read_buffer): Update.
3976 (hw_glue_port_event): Update.
3977
3978 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3979 * hw-base.h (hw_create): Ditto.
3980 * hw-base.c (hw_create): Ditto.
72f4393d 3981
c906108c
SS		 3982 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3983 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3984 from here to.
3985 * sim-hw.c: Here.
3986 * hw-device.h (hw_system_cpu): Declare.
3987 * sim-hw.c (hw_system_cpu): New function.
3988
3989 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3990 sim_hw_abort not hw_abort.
3991 (sim-hw.h): Include.
3992 (sim_core_read_buffer, sim_core_write_buffer): Call
3993 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3994 argument.
3995 (sim_core_set_xor): Do not pass CPU when aborting.
3996
3997 * sim-n-core.h (sim_core_read_aligned_N,
3998 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3999 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4000 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4001 return length.
4002
4003 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4004 sim_hw_print.
4005 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4006 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4007 functions.
4008 (sim_hw_print): New function.
4009
4010 * sim-engine.h (sim_engine_vabort): Declare.
4011 * sim-engine.c (sim_engine_vabort): New function.
4012
4013Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4014
4015 * sim-trace.c (print_data): For floating-point numbers trace raw
4016 hex value.
4017 (trace_result_fp2): New function.
4018 * sim-trace.h (trace_result_fp2): New declaration.
4019 (TRACE_FP_RESULT2): New macro.
4020
4021Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4022
72f4393d
L		 4023 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4024 AM_CYGWIN32 and AM_EXEEXT.
4025 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4026 to run and install-common rules.
4027 * common/configure: regenerate
c906108c
SS		 4028
4029Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4030
4031 * sim-types.h (cell_word): New type.
4032 (natural_cell): Delete type.
4033
4034Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4035
4036 * configure: Regenerated to track ../common/aclocal.m4 changes.
4037 * config.in: Ditto.
4038
4039Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4040
4041 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4042
4043Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4044
4045 * configure: Regenerated to track ../common/aclocal.m4 changes.
4046 * config.in: Ditto.
4047
4048Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4049
4050 * acconfig.h: New file.
4051 * Make-common.in (top_builddir): New macro.
4052 (INTL_LIB): Removed.
4053 (INTLLIBS): New macro.
4054 (INTLDEPS): Likewise.
4055 (LIBDEPS): Use INTLDEPS.
4056 (EXTRA_LIBS): Use INTLLIBS.
4057 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4058 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4059 AM_LC_MESSAGES): New macros from GNU gettext.
4060
4061Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4062
4063 * sim-config.h: Discard leading _ from macros.
4064 * sim-types.h: Ditto.
4065
4066Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4067
4068 * Make-common.in (CSEARCH): Add -I to intl directories.
4069 (INTL_LIB): Point to libintl.a.
4070 (LIBDEPS): Add $(INTL_LIB).
4071 (EXTRA_LIBS): Ditto.
4072
4073Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4074
4075 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4076
4077 * cgen-ops.h (ADDCFSI): Fix.
4078 (SUBCFSI): Tweak.
4079
4080Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4081
4082 * sim-types.h (signed_address, unsigned_address): Define.
4083
4084Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4085
4086 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4087 QNaN.
4088
4089Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4090
4091 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4092 New functions, pack / unpack sim_fpu struct using raw values.
4093 (sim_fpu_is): Differentiate between negative and positive
4094 infinity.
4095
4096Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4097
4098 * sim-bits.h (EXTEND4): Define.
4099 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4100
c906108c
SS		 4101Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4102
4103 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4104 declared so we need this cast to prevent long long addresses
4105 from being misconfigures. Results in access to unmapped memory.
4106
4107Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4108
4109 * Make-common.in (RUNTESTFLAGS): Define.
4110 (check): Pass RUNTESTFLAGS to recursive make.
4111
4112Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113
4114 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4115 STATE_VERBOSE_P.
4116
4117Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4118
4119 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4120 cross compiling.
4121
4122Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4123
4124 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4125 (sim-inline): Update to match sim-inline.[hc]
4126 * configure: Regenerated to track ../common/aclocal.m4 changes.
4127
4128 * Make-common.in (sim_main_headers): Add sim-inline.h
4129
4130 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4131 selected.
4132 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4133
c906108c
SS		 4134 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4135 (sim_events_set_trace): Delete unused prototype.
72f4393d 4136
c906108c
SS		 4137 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4138 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4139
4140 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4141 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4142 Comment out, not yet implemented in sim-fpu.c.
4143 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4144 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4145
c906108c
SS		 4146 * sim-inline.h: Rewrite description.
4147 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4148 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4149
c906108c
SS		 4150 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4151 include generated files. Handled by generator directly.
72f4393d 4152
c906108c
SS		 4153Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4154
4155 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4156 up-to-date.
4157
4158 * sim-trace.h (TRACE_ANY_P): Define.
4159 (struct _trace_data): Add trace_any_p.
4160
4161Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4162
4163 * run.c (main): Handle all alternatives of enum sim_stop.
4164 (main): Delete unused `asection *s'.
4165
4166Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4167
4168 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4169
4170 * configure: Regenerated to track ../common/aclocal.m4 changes.
4171
4172 * sim-hw.c: New file.
4173 * sim-hw.h (sim_hw_parse): Declare function.
4174 (hw-tree.h): Do not include.
72f4393d 4175
c906108c
SS		 4176 * sim-base.h (STATE_HW): Define.
4177 (struct sim_state_base): Add member struct *hw.
4178
4179 * sim-module.c (sim-hw.h): Include.
4180 (modules): Add sim_hw_install.
72f4393d 4181
c906108c
SS		 4182 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4183
4184Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4185
4186 * sim-base.h (CPU_INDEX): Define.
4187
4188 * sim-utils.c (sim_state_alloc): Initialize.
4189 * sim-module.c (sim_post_argv_init): Ditto.
4190
4191Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4192
4193 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4194 properly formatted lists.
4195
4196Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4197
4198 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4199 0x2f needs to be 0x3f.
4200
4201Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4202
4203 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4204 not found.
4205 (hw_tree_find_*_property): Clean up error message when property is
4206 not found.
4207
4208 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4209 present before looking for it.
4210
4211Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4212
72f4393d 4213 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4214 (AC_CHECK_FUNCS): Add check for __setfpucw.
4215 * configure: Regenerated.
4216
4217Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4218
4219 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4220 hw_pal_timer, hw_pal_timer_value): Define.
4221 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4222 (do_counter_event, do_counter_read, do_counter_value,
4223 do_counter_write): new functions.
4224
4225Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4226
4227 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4228 trace output.
4229
4230 * hw-base.c (hw_create): Stop searching for a device when one is
4231 found.
4232
4233Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4234
4235 * configure: Regenerated to track ../common/aclocal.m4 changes.
4236
4237Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4238
4239 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4240 appends extra devices.
4241 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4242 the device names.
72f4393d 4243
c906108c
SS		 4244 * Make-common.in (hw-config.h): New target, create hw-config.h
4245 file.
4246 (SIM_HW): Definition from @sim_hw@.
4247 (hw-base.o): Depend on hw-config.h
4248
4249Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4250
4251 * Make-common.in: Get SHELL from configure.
4252 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4253 move-if-change. Fixes NT native build problem.
4254 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4255 move-if-change. Fixes NT native build problem.
4256 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4257 NT native builds.
72f4393d 4258
c906108c
SS		 4259Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4260
4261 * hw-device.h, hw-device.c (hw_strdup): New function.
4262
4263 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4264 strings name, family and args.
4265 (full_name_of_hw): Use hw_strdup when returning the full path.
4266
4267 * hw-properties.c: Clean up property not found / wrong type error
4268 messages.
72f4393d 4269
c906108c
SS		 4270 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4271 before attaching any ports.
4272
4273 * hw-base.c (hw-config.): Include. Replace hardwired table.
4274
4275 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4276
4277 * Make-common.in: Add rule for dv-glue.o.
4278
4279Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4280
4281 * hw-base.c (hw_finish): Move setting of trace level to here.
4282 (hw_create): From here.
4283
4284 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4285 ../ppc/device_table.c.
4286
4287 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4288
4289 * hw-tree.c (print_properties): Supress path when printing
4290 properties of root node.
4291
4292Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4293
4294 * hw-device.h (HW_TRACE): Define.
4295 (hw_trace): Declare.
4296 * hw-device.c (hw_trace): Implement function.
4297
4298 * hw-base.c (hw_create): Set hw trace level from "trace?"
4299 property.
4300
4301 * dv-core.c (dv_core_attach_address_callback): Add trace.
4302
4303 * dv-pal.c: Replace DTRACE with HW_TRACE.
4304
4305Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4306
4307 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4308 (hw_alloc_data): Delcare.
4309 (struct hw): Add member alloc_of_hw.
72f4393d 4310
c906108c
SS		 4311 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4312 functions. Assocate memory with a device.
4313 (stdlib.h): Include.
72f4393d 4314
c906108c
SS		 4315 * hw-base.h (set_hw_delete): Define.
4316 (hw_delete_callback): Declare.
4317 (hw_delete): Declare.
4318
4319 * hw-base.c (hw_delete): Implement function.
4320 (struct hw_base_data): Add member to_delete.
4321 (ignore_hw_delete): New function, does nothing.
4322 (hw_create): Set the hw_delete method.
4323 (hw_create): Allocate the base type using HW_ZALLOC before setting
4324 any methods.
4325
4326 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4327
c906108c 4328 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4329
c906108c
SS		 4330 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4331 (attach_hw_port_edge): Add struct hw argument
4332
4333 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4334 hw_zalloc/hw_free.
4335
4336Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4337
4338 * hw-device.h (hw_attach_address_callback,
4339 hw_detach_address_callback): Attach to a single space not a space
4340 mask. Clarify interpretation of SPACE:ADDR parameters.
4341
4342 * hw-base.c (passthrough_hw_attach_address,
4343 passthrough_hw_detach_address): Update.
4344 * dv-core.c (dv_core_attach_address_callback): Ditto.
4345 * dv-pal.c (hw_pal_attach_address): Ditto.
4346
4347Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4348
4349 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4350
4351Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4352
4353 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4354 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4355 hw-properties_h, hw-tree_h): Define, point at corresponding
4356 header.
4357 (hw_base_headers): Define list of headers included by hw-base.h
4358 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4359 hw-properties.o, hw-tree.o): Specify dependencies.
4360 (dv-core.o, dv-pal.o): Ditto.
4361
4362 * sim-hw.h: New file.
4363
4364 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4365 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4366
c906108c
SS		 4367 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4368
4369 * hw-base.h, hw-base.c: new files. Copied from
4370 ../ppc/device_table.[hc].
4371
4372 * dv-core.c, dv-pal.c: New files. Copied from
4373 ../ppc/hw_{core,pal}.c
72f4393d 4374
c906108c
SS		 4375 * sim-basics.h (struct hw): Declare.
4376 (enum port_direction, enum object_disposition): Declare.
4377
4378Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4379
4380 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4381 sim_dv_src in Makefile. Take list of devices as parameter to m4
4382 macro..
4383
4384 * configure: Regenerated to track ../common/aclocal.m4 changes.
4385
4386Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4387
4388 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4389 trace_prefix can abort cleanly.
4390
4391Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4392
4393 * dv-sockser.c, dv-sockser.h: New files.
4394 * Make-common.in (dv-sockser.o): Add rule for.
4395 * aclocal.m4: Check for fcntl.h.
4396 * config.h: Add HAVE_FCNTL_H.
4397
4398 * sim-break.c (remove_breakpoint): Fix thinko.
4399
4400 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4401 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4402
44031998-03-13 Fred Fish <fnf@cygnus.com>
4404
4405 * sim-base.h (struct sim_state_base): Add prog_syms and
4406 define macro STATE_PROG_SYMS.
4407 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4408 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4409 and bfd_canonicalize_symtab, to get symbol table on first use
4410 and preserve it via STATE_PROG_SYMS for future calls to
4411 bfd_find_nearest_line.
4412
4413Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4414
4415 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4416
4417 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4418 up to nr_maps, not just access_* maps.
4419
4420 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4421 maps.
4422
4423 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4424 over nr_maps not sim_core_nr_maps.
4425
4426 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4427 core_map argument to unsigned.
4428 (struct _sim_core): Ditto for struct member core_map.
4429
4430 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4431
4432 * sim-basics.h (access_io, access_*_io): Define.
4433 (map_read, map_write, map_exec, map_io): Define.
4434
4435 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4436 attach with more generic mapmask.
4437 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4438
c906108c
SS		 4439 * sim-core.c (sim_core_uninstall, sim_core_attach,
4440 sim_core_detach): Iterate over nr_maps instead of
4441 sim_core_nr_maps.
4442
4443 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4444 instead of the write_map.
4445 (remove_breakpoint): Ditto.
4446
4447 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4448 with read_map, write_map, exec_map resp.
4449
4450 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4451 Ditto.
4452
4453 * cgen-utils.c (sim_disassemble_insn): Ditto.
4454
4455 * sim-hrw.c (sim_write, sim_write): Ditto.
4456
4457 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4458 transfer_to_str): New functions.
4459
4460Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4461
4462 * sim-base.h (sim_state_base): New member environment.
4463 (STATE_ENVIRONMENT): New macro.
4464 * sim-config.c (current_environment): Delete.
4465 (sim_config_default): New function.
4466 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4467 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4468 (sim_config_default): Add prototype.
4469 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4470 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4471 Set STATE_ENVIRONMENT, not current_environment.
4472
4473Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4474
4475 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4476
4477Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4478
4479 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4480
4481 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4482
4483Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4484
4485 * Make-common.in (TAGS): Make smarter.
4486 * Makefile.in (TAGS): Ditto.
4487
4488Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4489
4490 * sim-module.c (*): Fix typos in assertion tests.
4491
4492Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4493
4494 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4495 can't be constant.
72f4393d 4496
c906108c
SS		 4497 * sim-options.c (sim_parse_args): Ditto.
4498 (sim_args_command): Return OK, instead of nothing, for an empty
4499 command.
4500
4501Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502
4503 * sim-profile.c (profile_info): Rename from profile_print. Drop
4504 misc and misc_cpu callback arguments. Use
4505 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4506 (profile_install): Install profile_info function.
4507
4508 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4509 STATE_PROFILE_INFO_CALLBACK): Define.
4510 (struct PROFILE_DATA): Add field info_cpu_callback.
4511 (profile_print): Delete function.
4512
4513 * sim-base.h (STATE_MODULES): Define. Replace individual
4514 STATE_*_LIST with single struct module_list.
4515
4516 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4517 (struct module_list): Declare.
72f4393d 4518
c906108c
SS		 4519 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4520 sim_module_info): New functions.
4521 (sim_module_install): Clean up module data structures.
4522
4523 * sim-info.c (sim_info): New file. New function. Call
4524 sim_module_info.
4525
4526 * Make-common.in (sim-info.o): Define rule.
4527 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4528
4529
4530Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4531
4532 * sim-base.h (sim_cpu_base): New members name, options.
4533 (sim_cpu_lookup): Add prototype.
4534 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4535 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4536 (sim_add_option_table): Update prototype.
4537 * sim-options.c (sim_add_option_table): New argument `cpu'.
4538 (standard_option_handler,standard_install): Update.
4539 (sim_parse_args): Handle cpu specific options.
4540 (print_help): New static function.
4541 (sim_print_help): Call it. Print cpu specific options.
4542 (find_match): New static function.
4543 (sim_args_command): Call it. Handle cpu specific options.
4544 * sim-utils.c (sim_cpu_lookup): New function.
4545 * sim-memopt.c (memory_option_handler): Update.
4546 (sim_memopt_install): Update.
4547 * sim-model.c (model_option_handler): Update.
4548 (model_install): Update.
4549 * sim-profile.c (profile_option_handler): Update.
4550 (profile_install): Update.
4551 * sim-trace.c (trace_option_handler): Update.
4552 (trace_install): Update.
4553 * sim-watch.c (watchpoint_option_handler): Update.
4554 (sim_watchpoint_install): Update.
4555 * cgen-scache.c (scache_option_handler): Update.
4556 (scache_install): Update.
4557
4558Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4559
4560 * Make-common.in (check): Run `make check' in testsuite dir.
4561
4562Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4563
4564 * sim-trace.c (trace_result0): New function.
4565
4566 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4567 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4568 tracing sim_fpu variables.
4569 (TRACE_ALU_RESULT0): Define.
4570 (TRACE_FP_RESULT_WORD): Define.
4571 (TRACE_FP_INPUT_WORD1): Define.
4572
4573 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4574 sim_fpu_two): New constants.
4575 (sim_fpu_op1, sim_fpu_op2): New types.
4576 (struct _sim_fpu): Delete member result. Re-order other members.
4577 (sim_fpu_sign, sim_fpu_exp): New functions.
4578 (sim_fpu_max, sim_fpu_min): new functions.
4579 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4580 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4581
c906108c
SS		 4582Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4583
4584 * sim-profile.c (profile_print): Delete duplicate test of
4585 PROFILE_INSN_IDX.
4586 (profile_print_pc): Exit early if data collection not set up.
4587 (profile_print_core): Simplify by calling sim_core_map_to_str.
4588 * sim-core.h (sim_core_map_to_str): Declare.
4589 * sim-core.c (sim_core_map_to_str): Make non-static.
4590
4591 * genmloop.sh (engine_resume): Update insn_count before exiting.
4592 (engine_resume_full): Keep accurate core profile data.
4593
4594 * cgen-utils.c (sim_disassemble_insn): Don't use
4595 sim_core_read_aligned_N, it messes up profiling results.
4596
4597Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4598
4599 * nltvals.def: Regenerate with MN10300 additions.
4600
4601Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4602
4603 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4604
c906108c
SS		 4605 * sim-trace.h, sim-trace.c (trace_result_word2,
4606 trace_input_word4, trace_result_word4): New function.
4607
4608Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4609
4610 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4611
4612 * sim-xcat.h: Delete.
4613 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4614 * cgen-sim.h: Ditto.
4615 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4616 * sim-n-bits.h: Ditto.
4617 * sim-n-core.h: Ditto.
4618 * sim-n-endian.h: Ditto.
4619
4620Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4621
4622 * syscall.c (cb_syscall): Handle short reads, and EOF.
4623
4624Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4625
4626 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4627 sim_fpu to safely print fp_word values.
4628 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4629 (trace_result_bool1, trace_result_addr1): New functions.
4630 (trace_input_bool1, trace_input_addr1): New functions.
4631
4632 * sim-trace.h (TRACE_FPU_*): Define.
4633
4634Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4635
4636 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4637 (sim_fpu_fpto, sim_fpu_tofp): Define.
4638
4639Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4640
4641 * sim-fpu.c (sim_fpu_cmp): New function.
4642
4643Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4644
4645 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4646 instead of abuf->length.
4647 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4648 (set_trace_option_mask): Renamed from set_trace_options.
4649 (set_trace_option): New function.
4650 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4651 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4652
4653Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4654
4655 * sim-basics.h: Declare struct _sim_fpu.
4656
4657Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4658
4659 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4660 (trace_prefix, trace_input*, trace_result*): Declare.
4661 (trace_one_insn): Change declaration, assume trace_prefix called.
4662 (trace_generic): Like trace_one_insn.
4663 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4664 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4665
c906108c
SS		 4666 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4667 trace_insn, save_data, trace_idx_to_str, print_data): New
4668 functions.
4669 (trace_one_insn): Rewrite.
4670 (trace_generic): New function.
72f4393d 4671
c906108c
SS		 4672Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4673
c906108c
SS		 4674 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4675
4676 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4677 (SEMANTIC_FN): Rewrite declaration.
4678 (DECODE): Update type of semantic_fast member.
4679 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4680 * sim-base.h (sim_state_base): Delete conditionals surrounding
4681 member scache_size.
4682
4683Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4684
4685 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4686 used.
4687
4688Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4689
4690 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4691 Add missing parameters to device_io calls.
4692 * sim-core.h: Add missing parameters to device_io calls.
4693
4694Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4695
4696 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4697 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4698 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4699 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4700 (engine_resume): Likewise. Make `engine' volatile. Save copy
4701 of cpu pointer in volatile object. Initialize read switch if
4702 -parallel.
4703
4704Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4705
4706 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4707 (SEM_INSN): New macro.
4708
4709Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4710
4711 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4712
4713Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4714
4715 * configure: Regenerated to track ../common/aclocal.m4 changes.
4716
4717Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4718
4719 * sim-types.h (fp_word): New type, define according to
4720 WITH_TARGET_FLOATING_POINT_BITSIZE.
4721
4722 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4723 configuration of size of floating point registers.
4724
4725Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4726
4727 * sim-profile.c (profile_print): Only print CPU <N> if other
4728 output is going to appear.
4729
4730Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4731
4732 * configure: Regenerated to track ../common/aclocal.m4 changes.
4733
4734Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4735
4736 * sim-types.h (address_word): Typedef according to
4737 WITH_TARGET_ADDRESS_BITSIZE.
4738 (signed_cell, unsigned_cell, natural_cell): Ditto using
4739 WITH_TARGET_CELL_BITSIZE.
72f4393d 4740
c906108c
SS		 4741 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4742 (WITH_TARGET_CELL_BITSIZE): Define.
4743 (WITH_HOST_WORD_BITSIZE): Delete.
4744
4745 * sim-config.c (print_sim_config): Update.
4746
4747 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4748 configuration of address and OpenFirmware cell sizes.
4749
4750Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4751
4752 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4753 * sim-run.c (sim_engine_run): Update.
72f4393d 4754
c906108c
SS		 4755 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4756 CPU_CIA.
4757 * sim-run.c (sim_engine_run): Ditto.
4758
4759 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4760 (sim_resume): Pass nr_cpus to sim_engine_run.
4761
4762 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4763
c906108c
SS		 4764 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4765 MAX_NR_PROCESSORS.
4766 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4767
c906108c
SS		 4768Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4769
4770 * Make-common.in (stamp-tvals): New rule.
4771 (targ-vals.h,targ-map.c): Depend on it.
4772 (clean): Remove stamp-tvals.
4773
4774Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4775
4776 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4777 in code also #if 0'ed.
4778
4779Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4780
4781 * configure: Regenerated to track ../common/aclocal.m4 changes.
4782 * aclocal.m4: Recognize --enable-maintainer-mode.
4783
4784Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4785
4786 * cgen-scache.h: Deleted.
4787 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4788 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4789 (scache_init): Use runtime computed size of SCACHE.
4790 (scache_flush): Likewise.
4791 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4792 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4793 * cgen-sim.h: Scache support moved here.
4794 (PC): Redo definition.
4795 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4796 (DECODE): Add parallel execution support.
4797 Only include semantic label members if using switch.
4798 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4799 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4800 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4801 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4802 from cgen-types.h.
4803 (engine_{stop,run,resume,halt,signal}): Delete decls.
4804 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4805 (argbuf,scache): Delete forward decls.
4806 (STATE): Delete decl.
4807 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4808 Include cgen-mem.h, cgen-ops.h.
4809 (engine_halt,engine_signal): Delete.
4810 ({ex,exc,sem,semc}_illegal): Delete.
4811 (sim_disassemble_insn): Result of extract fn is in bits.
4812 * genmloop.sh: Rewrite.
4813
4814 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4815 line numbers.
4816
4817 * sim-base.h (sim_state_base): Delete member `model'.
4818 (sim_cpu_base): Add member `model'.
4819 * sim-model.h (IMP_PROPERTIES): New type.
4820 (MACH): New members imp_props, models.
4821 (models): Delete decl.
4822 * sim-model.c (set_model): Update.
4823 * sim-profile.c (profile_print_model): Update.
4824
4825 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4826
4827Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4828
4829 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4830 CGEN_INSN_SYNTAX().
4831
4832Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4833
4834 * configure: Regenerated to track ../common/aclocal.m4 changes.
4835 * config.in: Ditto.
4836
4837Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4838
4839 * aclocal.m4 (AR): Check for sigaction.
4840
4841Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4842
4843 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4844
4845 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4846 * sim-config.c (sim_config): Replace WITH_DEVICES with
4847 WITH_TREE_PROPERTIES.
4848
4849 * configure: Regenerated to track ../common/aclocal.m4 changes.
4850
4851Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4852
4853 * Make-common.in (SIM_ENVIRONMENT): New variable.
4854 (CONFIG_CFLAGS): Add it.
4855 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4856 --enable-sim-environment option.
4857 * configure: Regenerated.
4858 * sim-config.h (environment support): Rewrite.
4859 * sim-config.c (current_environment): Define as enum, unconditionally.
4860 (current_alignment): Define unconditionally.
4861 (config_environment_to_a): Update.
4862 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4863 (sim_config): Handle environment and alignment determination
4864 unconditionally. Delete sanity checks of current_environment,
4865 unnecessary.
4866 (print_sim_config): Update.
4867 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4868 (standard_options): Add --environment.
4869 (standard_option_handler): Likewise.
4870
4871Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4872
4873 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4874 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4875 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4876 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4877 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4878 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4879 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4880 argument ADD_CA macro with two argument ADDC_C - add carrying with
4881 carry in.
4882 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4883 argument SUB_CA macro with two argument SUBC_X - subtract
4884 carrying, extended.
4885 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4886 borrow-in.
4887 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4888
4889Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4890
4891 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4892 * sim-io.h (sim_io_syscalls): Delete.
4893
4894Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4895
4896 * syscall.c (cb_syscall): Add missing else, so write to stdout
4897 isn't doubled.
4898
4899 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4900 the carry bit from the CPU's psw.
4901
4902Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4903
4904 * gennltvals.sh: Redo syscall support.
4905 * nltvals.def: Regenerated.
4906
4907Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4908
4909 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4910 the stream immediately.
4911
4912Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4913
4914 * sim-io.c (sim_io_getstring): Delete unused len2.
4915 (sim_io_syscalls): Ditto for sys_errno.
4916
4917Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4918
4919 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4920
4921 * Make-common.in (run.o): Depend on remote-sim.h.
4922 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4923 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4924
4925Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4926
4927 * sim-io.c (sim_io_syscalls): Disable lseek.
4928
4929Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4930
4931 * gennltvals.sh: Generate syscall values for d30v.
4932
4933 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4934 * nltvals.def: Regenerate.
4935
4936 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4937 (os_fstat): Likewise. Validate fd argument.
4938 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4939 just compute target stat struct length.
4940 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4941 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4942 (get_string): Return host errno values so they can be properly
4943 translated later.
4944 (cb_syscall): Likewise.
4945 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4946 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4947 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4948 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4949 (get_path): New function.
4950
4951Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4952
4953 * sim-io.c (sim_io_syscalls): New function to provide system call
4954 emulation. Provide exit, open, close, read, write, lseek, and
4955 unlink.
4956 (sim_io_getstring): New function to return a string from a
4957 simulated memory location.
4958
4959 * sim-io.h (sim_io_syscalls): Add declaration.
4960
4961Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4962
4963 * sim-core.c (sim_core_signal): Fix spelling error in message.
4964
4965 * sim-hrw.c (sim_read): Use read map, not write map.
4966
4967 * Make-common.in (all): Add .gdbinit.
4968 * gdbinit.in: Add dump command.
4969
4970 * sim-model.c (model_options): Use '\0' for `shortopt'.
4971
4972 * sim-trace.c (trace_option_handler): Set state trace file
4973 for --trace-file in addition to cpu's values.
4974 (trace_vprintf): If cpu == NULL, try state's trace file.
4975 (trace_options): Reorganize table, reword some descriptions.
4976
4977Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4978
4979 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4980 New functions.
4981
4982Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4983
4984 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4985 signal untranslated, document problem with this.
4986
4987 * nrun.c (main): Check for a prog name of `*step'. If present,
4988 step the simulator instead of allowing it to run free.
4989
4990 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4991
4992 * Make-common.in (sim_main_headers): Add sim-signal.h.
4993
4994Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4995
4996 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4997
4998Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4999
5000 * sim-signal.h: Start simulator signals at 64 so that host signal
5001 numbers can be detected and reported.
5002
5003 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5004
5005Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5006
5007 * callback.c (cb_host_to_target_stat): Fix return values.
5008
5009 * cgen-sim.h (enum_signal_type): Delete.
5010 (engine_signal): Update prototype.
5011 * cgen-utils.c: Don't include <signal.h>.
5012 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5013 (engine_signal): Update.
5014
5015 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5016 (sim_state_free): Call SIM_STATE_FREE if defined.
5017
5018 * sim-module.c (sim_module_install): Don't leave any modules
5019 installed if one fails to install.
5020
5021Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5022
5023 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5024 more, since alloca is not used in this file.
5025
5026 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5027 correctly set the carry and overflow bits for those types.
5028 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5029 with carry, so carry is correct after doing both adds.
5030 (ALU*): Space out '\' to make it easier to read.
5031
5032Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5033
5034 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5035 sim_signalled.
5036
5037 * sim-signal.c, sim-signal.h: New files.
5038 * Make-common.in (sim-signal.o): Add rule for.
5039 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5040 * sim-abort.c: Don't include <signal.h>.
5041 * sim-basics.h: #include "sim-signal.h".
5042 * sim-break.c: Don't include <signal.h>.
5043 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5044 * sim-core.c: Don't include <signal.h>.
5045 (SIGBUS): Delete definition.
5046 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5047 * sim-engine.c: Don't include <signal.h>.
5048 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5049 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5050 * sim-resume.c: Don't include <signal.h>.
5051 (SIGTRAP): Delete definition.
5052 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5053 * sim-stop.c: Don't include <signal.h>.
5054 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5055 * sim-watch.c: Don't include <signal.h>.
5056 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5057
5058 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5059
5060 * sim-base.h (CIA_ADDR): Provide default definition.
5061 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5062 * sim-break.c (sim_handle_breakpoint): Likewise.
5063
5064Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5065
5066 * Make-common.in (srccom): New variable.
5067
5068 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5069 (LIB_OBJS): Add syscall.o.
5070 (gentmap): Pass $(NL_TARGET) to $(CC).
5071 (syscall.o): Add rule for.
5072 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5073 (sim-bits.o): Depend on $(sim-n-bits_h).
5074 (sim-load.o): Depend on callback.h.
5075
5076 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5077 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5078 * cgen-mem.h, cgen-ops.h: New files.
5079
5080 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5081
5082 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5083 Rewrite build rule.
5084 * callback.c: #include string.h or strings.h.
5085 #include sys/types.h and sys/stat.h.
5086 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5087 (os_get_errno,os_open): Update.
5088 (os_stat,os_fstat): New functions.
5089 (os_init): Initialize syscall_map, errno_map, open_map.
5090 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5091 errno_map, open_map, signal_map, stat_map.
5092 (cb_read_target_syscall_maps): New function.
5093 (cb_target_to_host_syscall): New function.
5094 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5095 (cb_target_to_host_open): Renamed from target_to_host_open.
5096 (store): New function.
5097 (cb_host_to_target_stat): New function.
5098 * syscall.c: New file.
5099 * gentmap.c (sys_tdefs): New global.
5100 (gen_targ_vals_h): Output target syscall numbers.
5101 (gen_targ_map_c): Update. Output target syscall translation map.
5102 * gentvals.sh: New first argument `target'. Preface table with
5103 #ifdef NL_TARGET_$target if non-null target passed.
5104 * gennltvals.sh: New file.
5105 * nltvals.def: Regenerated.
5106
5107Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5108
5109 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5110 sim_core_dummy_M.
5111 (sim_core_dummy_M): Declare.
72f4393d 5112
c906108c
SS		 5113Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5114
5115 * sim-core.c (sim_core_signal): Print the address of the
5116 instruction.
5117
5118Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5119
5120 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5121
5122 * sim-base.h (sim_state_base): Add member trace_data.
5123 (STATE_TRACE_DATA): New macro.
5124 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5125 ({WITH_,}TRACE_DEBUG_P): New macros.
5126 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5127 (_sim_cpu): Delete forward reference.
5128 (debug_printf): Update.
5129 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5130 (trace_options): Add --trace-debug.
5131 (set_trace_options): Handle it.
5132 (trace_option_handler): Likewise.
5133 (trace_install): Init state trace_data struct.
5134 (trace_uninstall): Close state trace file.
5135 * sim-events.c (ETRACE): Only print source file and line number if
5136 --trace-debug.
5137 * sim-n-core.h (sim_core_trace_M): Likewise.
5138
5139 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5140
51411997-11-13 Felix Lee <flee@cygnus.com>
5142
5143 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5144 initializer.
5145 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5146
5147Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5148
5149 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5150
5151 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5152 built this way.
5153 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5154 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5155 source tree.
5156
5157Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5158
5159 * sim-events.c (sim_events_process): Re-compute the time -
5160 update_time_from_event - as each event is processed. Reverses
5161 previous change.
5162
5163Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5164
5165 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5166
5167Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5168
5169 * sim-events.c (sim_events_process): Delete redundant call to
5170 update_time_from_event.
5171 (sim_events_slip): Always decrement time_from_event.
5172 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5173 Delete assertion that time_from_event >=0 when work in queue, no
5174 longer applicable.
5175
5176Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5177
5178 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5179 (standard_option_handler): Update.
5180
5181 * sim-options.h: Clarify documentation.
5182 (OPTION_LONG_ONLY_P): Delete definition.
5183 (OPTION_VALID_P): Define.
72f4393d 5184
c906108c
SS		 5185 * sim-options.c (sim_print_help): Allow short only options.
5186 (sim_parse_args): Ditto.
5187 (sim_args_command): Skip short only options.
5188 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5189 separate entries for short and long options in the HANDLERS and
5190 ORIG_VAL tables.
5191 (sim_parse_args): Disable argument permutation.
5192
5193Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5194
5195 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5196 Add argument M, size of data type.
5197 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5198 Declare, ditto for 5, 6 & 7 byte transfers.
5199 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5200 as aligned variant.
72f4393d 5201
c906108c
SS		 5202 * sim-n-core.h (sim_core_trace_M): Rename from
5203 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5204 with transfer type. Print transfer direction. Handle 1 and 2 byte
5205 transfers.
5206 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5207 unaligned accesses.
5208 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5209 Update all functions.
5210
5211 * sim-core.c: Generate functions starting with 16 not 1.
5212 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5213 all 5, 6 & 7 byte transfers.
5214
5215 * sim-n-core.h (sim_core_read_misaligned_N,
5216 sim_core_write_misaligned_N): Implement.
5217
5218Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5219
5220 * sim-endian.h (U16_8): Implement
5221
5222 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5223
5224 * sim-endian.h (VL8_16, VH8_16): Implement.
5225
5226 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5227 long in printf.
5228 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5229 (memory_option_handler): Skip comma in alias address list
5230
5231Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5232
5233 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5234 space params.
5235 (parse_size, parse_addr): New functions
5236 (memory_option_handler, memory_options): Parse address & size
5237 using new functions. Pass level, space, modulo to do_memopt_add &
5238 do_memopt_del.
5239
5240 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5241
5242 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5243 `attach_type attach' argument with `unsigned level' argument.
5244 Document.
5245
5246 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5247 sim_core_attach): Replace argument attach with level. Update
5248 verification of arguments.
5249 (sim_core_map_detach, sim_core_detach): Replace argument attach
5250 with level.
5251
5252 * sim-basics.h (enum _attach_type): Delete.
5253
5254Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5255
5256 * sim-core.h (sim_core_write_8): Define.
5257
5258Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5259
5260 * sim-bits.h: Document ROTn macro.
5261
5262 * sim-endian.h (H2T): Handle 16 byte variables.
5263
5264 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5265 error.
5266
5267 * sim-core.c: Do not generate sim_core_*_word.
5268
5269 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5270 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5271
5272 * sim-core.h (sim_core_read_unaligned_word,
5273 sim_core_read_aligned_word, sim_core_read_word,
5274 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5275 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5276
5277Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5278
5279 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5280
5281 * sim-endian.h: Disable 16 byte support.
5282
5283Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5284
5285 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5286
5287 * sim-n-core.h (sim_core_trace_N): New function.
5288 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5289 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5290
5291 * sim-endian.h: Add 128 bit variant.
5292
5293 * sim-core.h, sim-core.c: Add 128 bit variant.
5294
5295 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5296
5297Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5298
5299 * sim-events.c (sim_events_process): Clear events->work_pending.
5300 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5301 setting, nr_ticks_to_process.
5302 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5303 when the event queue isn't next.
5304
5305 * sim-events.h, sim-events.c (sim_events_slip): New function.
5306
5307Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5308
5309 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5310
5311 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5312 arguments.
5313
5314Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5315
5316 * nrun.c (main): Remove useless test of name != NULL.
5317 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5318
5319Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5320
5321 * sim-fpu.c (EXPMAX): Type is unsigned.
5322 (MIN_INT, MAX_INT): Type is signed64.
5323 (i2fpu): Type of val is signed64.
5324
5325Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5326
5327 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5328 a bucket size of zero.
5329
5330 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5331 OPTION_PROFILE_PC): Define.
5332 (profile_option_handler): Add support for --profile-pc and
5333 --profile-pc-granularity options.
5334 (profile_pc_init): When possible, compute nr buckets from bucket
5335 size.
5336
5337 * sim-profile.c (profile_pc_init): Align the profile-pc end
5338 address with the profile-pc bucket size.
5339
5340 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5341 something less ambiguous.
5342 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5343
5344 * sim-profile.c (profile_pc_cleanup): New function. Move
5345 profile_pc_uninstall code to here.
5346 (profile_pc_uninstall): Call.
5347 (profile_pc_init): Call.
5348
5349Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5350
5351 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5352 file using BSD gprof format.
5353
5354 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5355 unsigned_word.
5356 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5357 MSBIT64): Force result to unsignedN.
5358
5359Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5360
5361 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5362 brace from macro.
5363 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5364 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5365 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5366 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5367
5368Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5369
5370 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5371 type void*.
5372
5373 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5374 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5375 type void*.
5376 (sim_core_attach): Rename buffer_freed to free_buffer, type
5377 void*. Ensure that allocated buffer is alligned according to
5378 region's address.
5379
5380Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5381
5382 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5383 (ALU64_SUB): Define.
5384
5385 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5386 (.gdbinit): Remove dependencies, generate once per build.
5387
5388Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5389
5390 * sim-n-core.h (sim_core_read_aligned_N,
5391 sim_core_write_aligned_N): Make xaddr param type address_word not
5392 unsigned_word.
5393
5394Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5395
5396 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5397 unpacked floating point struct. Pass sim_fpu object by reference.
5398 Add preliminary support for rounding modes.
72f4393d 5399
c906108c
SS		 5400Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5401
5402 * configure: Regenerated to track ../common/aclocal.m4 changes.
5403
5404Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5405
5406 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5407 WITH_TARGET_BITSIZE.
5408
5409Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5410
72f4393d 5411 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5412
5413Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5414
5415 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5416 and zfree instead of xmalloc and free. Prevents warnings.
5417
5418Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5419
5420 * configure: Regenerated to track ../common/aclocal.m4 changes.
5421
5422Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5423
5424 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5425 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5426
5427 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5428 controling the bitsize/msb of the target.
5429
5430Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5431
5432 * Make-common.in: New files sim-break.c, sim-break.h.
5433 * sim-base.h: Add point to breakpoint list to sim_state_base.
5434 * sim-break.c sim-break.h: New modules that implement intrinsic
5435 breakpoint support.
5436 * sim-module.c: Add breakpoint module.
72f4393d 5437
c906108c
SS		 5438Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5439
5440 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5441 an hour.
5442 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5443 if (0) { 1 % 0; }
5444 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5445 (SIGBUS) define for Windows.
5446 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5447 * sim-resume.c: define SIGTRAP for windows.
5448 * sim-xcat.h: use token pasting if ALMOST_STDC.
5449
5450Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5451
5452 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5453 configured values.
5454 (CONFIG_CFLAGS): Add same.
72f4393d 5455
c906108c
SS		 5456Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5457
5458 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5459 (SIGNED32): use ##i32.
5460
5461Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462
5463 * configure: Regenerated to track ../common/aclocal.m4 changes.
5464
5465Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466
5467 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5468 endian of target.
5469
5470 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5471 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5472 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5473 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5474 (CONFIG_CFLAGS): Add same.
5475
5476 * aclocal.m4: Perform AC_SUBST on optional options.
5477
5478Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5479
5480 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5481
5482 * sim-options.c (standard_option_handler): Typo in warning message.
5483
5484 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5485
5486 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5487 insn count. Make count conditional on there being a valid
5488 INSN_NAME.
5489 (profile_pc_init): Make default PC profile frequency an arbitrary
5490 256.
5491
5492 * sim-base.h: Ditto.
5493
5494 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5495 SIM_HAVE_MODEL.
5496
5497 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5498 archure struct.
5499
5500Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5501
5502 * configure: Regenerated to track ../common/aclocal.m4 changes.
5503
5504Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5505
5506 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5507 configured alignment.
5508
5509Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5510
5511 * configure: Regenerated to track ../common/aclocal.m4 changes.
5512
5513Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5514
5515 * sim-config.c (sim_config): Check for default alignment.
5516
5517 * sim-options.c (standard_option_handler): Add alignment option.
5518
5519 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5520 default alignment requirements on memory accesses.
72f4393d 5521
c906108c
SS		 5522Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5523
5524 * sim-load.c (sim_load_file): Return failure if the executable
5525 had no loadable sections.
5526
5527Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5528
5529 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5530 trace output.
5531
5532 * sim-core.c (sim_core_signal): When bad access halt simulator
5533 SIGSEGV / SIGBUS instead of aborting.
5534 (signal.h): Include.
72f4393d 5535
c906108c
SS		 5536 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5537 options was missing.
5538
5539 * sim-bits.h (MOVED): Define
5540
5541Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5542
5543 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5544 BIT.
5545
5546 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5547
5548 * sim-bits.c: Add 8 bit versions of bit macros.
5549
5550 * sim-bits.h: Ditto.
5551
5552Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5553
5554 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5555 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5556
c906108c
SS		 5557 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5558 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5559
c906108c
SS		 5560 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5561 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5562
c906108c
SS		 5563Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5564
5565 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5566 configure.in: Output to cconfig.h instead of config.h.
5567
5568 * configure: Regenerated to track ../common/aclocal.m4 changes.
5569
5570Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5571
5572 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5573 BFD if known.
5574
5575Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5576
5577 * callback.c (os_write): divert stdout and stderr to their
5578 respective hooks.
5579
5580Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5581
5582 * sim-profile.c (profile_print_speed): Call
5583 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5584
5585 * sim-events.c (sim_events_elapsed_time): New function return nr
5586 host MS consumed by the simulator.
5587 (sim_watch_valid): Use.
5588
5589 * sim-module.c (modules): Install sim_events very very early.
5590
5591 * sim-profile.c (profile_print): Call profile_print_pc.
5592 (print_bar):
5593 (profile_pc_init): New function, set up processor for PC
5594 profiling.
5595 (profile_print_pc): New function, print a PC profile.
5596 (profile_pc_event): New function, sample PC.
5597
5598 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5599 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5600 profile struct.
5601
5602 * sim-options.c (sim_print_help): Pacify GCC.
5603
5604 * sim-n-core.h (sim_core_read_aligned_N,
5605 sim_core_write_aligned_N): Add un-conditional profile call.
5606 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5607 profile call when aligned read/write isn't used.
5608
5609 * sim-base.h: Include sim-profile, sim-model after sim-core &
5610 sim-events allow sim-core to define useful values.
5611
5612 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5613 (profile_option_handler, profile_options): Add support for
5614 --profile-core option.
5615 (print_bar): Include when core profiling.
5616 (profile_print_core): New function, print core profile.
5617
5618 * sim-config.c (print_sim_config): Print profile status.
5619
5620 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5621 WITH_PROFILE_PC_P): Define.
5622 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5623 (PROFILE_COUNT_CORE): Define.
5624
5625Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5626
5627 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5628 interrupt_names array as the data.
5629 (sim-watch.h): Document.
5630
5631Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5632
5633 * sim-options.c (sim_print_help): When the doc string is to long
5634 word wrap it.
5635
5636 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5637 that only the first few the watch options are listed. Generate
5638 meanginful usage messages.
5639
5640 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5641
c906108c
SS		 5642Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5643
5644 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5645 (standard_option_handler): Handle --architecture-info.
5646
5647Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5648
5649 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5650 illegal zero-sized array.
5651 * sim-core.c (sim_core_xor_read_buffer): same.
5652
5653Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5654
5655 * nltvals.def: Regenerate.
5656
5657Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5658
5659 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5660
5661Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5662
5663 * sim-bits.c (MASKED): Delete.
5664 (EXTRACTED): Delete.
5665 (LSEXTRACTED, MSEXTRACTED): New functions.
5666
5667 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5668 (MSMASKEDn, LSMASKEDn): Add last argument.
5669 (MSMASK*): Ditto.
72f4393d 5670
c906108c
SS		 5671 * sim-bits.h (EXTEND8, EXTEND16): Define.
5672 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5673
5674 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5675
5676 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5677 current instruction address.
5678
5679 * sim-inline.h (*_ENGINE): Define.
5680
5681Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5682
5683 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5684
5685 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5686 (watch_option_handler): Call delete_watchpoint with ident or type.
5687 (sim_watchpoint_install): Create interrupt specific watchpoint
5688 commands on the fly.
5689 (do_watchpoint_create): New function, create a watch point using
5690 type/int-nr info encoded in the option nr.
5691 (do_watchpoint_info): New function. List active watchpoints.
5692
5693 * sim-watch.h: Change data structure to a list.
5694
5695 * sim-memopt.c (memory_option_handler): Require explicit "all"
5696 before deleting all memory regions.
5697
5698 * sim-utils.c (sim_do_commandf): New function, printf version of
5699 sim_do_command.
5700
72f4393d
L		 5701 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5702
c906108c
SS		 5703 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5704 bit endianness.
5705 (SIGNED64, UNSIGNED64): Delete.
5706 (ALU64_ADD): Don't rely on bit endianness.
5707 (ALU64_BEGIN): Define.
5708
5709 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5710 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5711
5712 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5713 suffix - u64, LL - to 64 bit constants.
5714
5715Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5716
5717 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5718
5719 * sim-utils.h (NZALLOC): Define - zalloc * N.
5720
5721 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5722 implementation of read/write functions.
5723
5724 * Make-common.in (sim-hrw.o): New target.
5725
5726 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5727 memory.
5728
5729 * sim-memopt.c (memory_option_handler): Implement memory-size
5730 command. Implement memory-alias command. Let memory-delete delete
5731 all memory regions.
5732 (add_memopt): New function. Add a memory region.
5733 (do_memopt_delete): New function. Delete a memory region.
5734
5735 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5736
5737 * sim-core.c (sim_core_detach): New function.
5738 (sim_core_map_detach): New function. Perform the actual detach.
5739 (sim_core_init): Move initialization code from here.
5740 (sim_core_install): To here.
5741 (sim_core_uninstall): And here.
5742
5743 * sim-module.c: Add memopt module.
5744
5745 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5746 simulator base type.
5747
5748 * Make-common.in (sim_main_headers): Add sim-memopt.h
5749 (sim-memopt.o): New target.
5750
5751 * sim-core.c (sim_core_install): Add core_options to the option
5752 table.
5753
5754 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5755 --watch-delete.
5756
5757 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5758 comments.
5759
5760 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5761 address_word, add mask member.
72f4393d 5762
c906108c
SS		 5763 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5764 address_word, allow for 64bit targets in 32bit host. Add modulo
5765 argument.
5766 (sim_core_map_attach): Ditto.
5767 (new_sim_core_mapping): Ditto.
5768 (sim_core_translate): Mask address when modulo memory.
5769
5770Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5771
5772 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5773
5774 * gdbinit.in: New file.
5775 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5776 * Make-common.in (distclean): Delete .gdbinit.
5777 (.gdbinit): Add rule for.
5778 * configure: Regenerated to track ../common/aclocal.m4 changes.
5779
5780 * Make-common.in (cgen-run.o): Add rule for.
5781
5782Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5783
5784 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5785
5786 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5787 both resumed and previous elapsed time.
5788 (sim_events_init): Set initial_wallclock and current_wallclock to
5789 zero.
5790 (sim_events_install): Install sim_events_suspend and
5791 sim_events_resume.
5792 (sim_events_watch_clock): Allow for suspended simulator when
5793 computing the time of the clock event.
5794
5795 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5796 initial_wallclock to elapsed_wallclock, set both to zero.
5797 (sim_events_init, sim_events_uninstall): Delete prototypes.
5798
5799 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5800
c906108c
SS		 5801 * sim-module.c(sim_module_resume, sim_module_suspend): New
5802 functions.
5803
5804Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5805
5806 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5807 message.
5808
5809Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5810
5811 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5812 * Make-common.in (TAGS): Likewise.
5813 * sim-n-bits.h: Add TAGS comments for all functions.
5814 * sim-n-core.h: Likewise.
5815 * sim-n-endian.h: Likewise.
5816
5817Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5818
5819 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5820 kind.
72f4393d 5821
c906108c 5822 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5823
c906108c
SS		 5824 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5825 definition.
5826
5827Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5828
5829 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5830 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5831
5832Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5833
5834 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5835 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5836 nr_transfered and nr_this_transfer unsigned.
5837
5838 * sim-events.c (sim_events_tickn): N is signed, as limited to
5839 MAXINT.
5840
5841 * sim-n-endian.h (offset_N): Change size to unsigned.
5842
5843 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5844
5845Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5846
5847 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5848
5849 * sim-options.c (sim_parse_args): Use dupargv.
5850
5851Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5852
5853 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5854
5855Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5856
5857 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5858 base type.
5859
5860 * sim-options.c (standard_options): Add --architecture=MACHINE and
5861 --target=TARGET options.
5862 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5863 (standard_option_handler): Handle architecture and target options.
5864 (bfd.h): Include.
72f4393d 5865
c906108c
SS		 5866 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5867 bfd_openr.
5868 (sim_analyze_program): Set prog_bfd architecture from
5869 STATE_ARCHITECTURE if known.
5870
5871Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872
5873 * configure: Regenerated to track ../common/aclocal.m4 changes.
5874 * config.in: Ditto.
5875
5876Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5877
5878 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5879 that option does not apply to certain files.
5880
5881Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5882
5883 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5884 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5885 offset from MSB/LSB.
5886
5887 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5888 access address of sub word quantity of a hosts 16, 32, 64 bit word
5889 type.
5890 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5891 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5892 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5893 return N*2 byte value with argument in Hi/Lo word. Renamed from
5894 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5895
c906108c
SS		 5896 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5897 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5898 so that bit offset is explicit.
5899
5900Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5901
5902 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5903 Update STATE_PROG_BFD when needed with a dup'd copy of the
5904 program.
5905
5906 * sim-config.c (sim_config): Delete ABFD argument, use
5907 STATE_PROG_BFD directly.
5908
5909Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5910
5911 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 5912
c906108c
SS		 5913 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5914 and sim_load.
5915 (bfd.h): Include.
72f4393d 5916
c906108c
SS		 5917 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5918 hardware only simulator targets.
5919
5920 * Make-common.in (sim-hload.o): Add rule.
5921
5922Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923
5924 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5925 used by copyargv and freeargv.
5926
5927 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5928 STATE_PROG_ARGV, not just a pointer.
5929
5930Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5931
5932 * configure: Regenerated to track ../common/aclocal.m4 changes.
5933 * config.in: Ditto.
5934
5935Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5936
5937 * aclocal.m4 (sim-endian): Add second argument to
5938 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5939 default endian when not hardwired.
5940
5941 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5942 else failes value for target byte order.
5943
5944 * sim-config.c (sim_config): Add abfd arguments. Set
5945 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5946 from same.
5947 (sim_config): Return SIM_RC, don't abort.
5948 (bfd.h): Include.
72f4393d 5949
c906108c
SS		 5950 * run.c (main): Update call to sim_open - add ABFD argument.
5951 * nrun.c (main): Add NULL ABFD argument.
5952
5953Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5954
5955 * callback.c (os_poll_quit): Make static.
5956 Call sim_cb_eprintf, not p->eprintf.
5957 (sim_cb_printf, sim_cb_eprintf): New functions.
5958 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5959
5960 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5961 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5962 sim-utils.h. #include sim-utils.h.
5963 * sim-utils.h: Above decls moved here.
5964 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5965
5966 * sim-watch.c (action_watchpoint): Fix thinkos.
5967
5968Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5969
5970 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5971
5972Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5973
5974 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5975 to FORCED_ALIGNMENT case.
5976
5977Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5978
5979 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5980
5981Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5982
5983 * Make-common.in (libsim.a): Fix typo.
5984
5985Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5986
5987 * nrun.c (main): Verify the structure returned before using it.
5988
5989Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5990
5991 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5992 default.
5993
5994 * sim-engine.c (sim_engine_install): New function. Install the
5995 engine init functions.
5996 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 5997
c906108c
SS		 5998 * sim-module.c: Add sim_engine to list of modules that always
5999 install.
6000
6001Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6002
6003 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6004 to remove the old watchpoint, not delete_watchpoint.
6005 (watch_option_handler): Action the correct watchpoint, not just
6006 cycles.
6007
6008Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6009
6010 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6011 both low and high word.
6012 (sim_core_write_aligned_N): Ditto.
72f4393d 6013
c906108c
SS		 6014 * sim-trace.c (set_trace_options): Delete code explicitly setting
6015 core->trace.
6016
6017 * sim-options.c (sim_print_help): Call the list commands if not a
6018 standalone simulator.
6019 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6020
c906108c
SS		 6021 * sim-trace.c (set_trace_options): Assume core present.
6022
6023 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6024 buffer when full not almost full.
6025
6026Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6027
6028 * sim-events.c (sim_events_process): Don't blat the event queue
6029 when processing watchpoints.
6030
6031 * sim-watch.h: Make arg unsigned long - stop sign extension.
6032
6033 * sim-events.c (sim_watch_valid): rewrite so debugable.
6034
6035 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6036
6037 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6038 inequality test is possible.
6039 (handle_watchpoint): Re-pass is_within arg.
6040 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6041 0 to schedule_watchpoint's is_within arg.
6042 (sim_watchpoint_init): Re-pass is_within arg.
6043
6044 * sim-options.c (sim_print_help): Add is_command argument. Don't
6045 include -- prefix when called from the command line interpreter.
6046
6047 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6048
6049 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6050 zero indicates that the test should be reversed.
6051 (sim_events_watch_core): Ditto.
6052 (WATCH_CORE): Compare range against is_within.
6053 (WATCH_SIM): Ditto.
6054
6055Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6056
6057 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6058 sim_core_read_buffer. Check nr-bytes transfered.
6059
6060 * sim-core.h (sim_core_common): Define a new struct that contains
6061 the common data. to sd and cpu structures.
6062 * sim-core.c (sim_core_attach): Update.
6063 (sim_core_init): Update. Remember to copy initialized data to each
6064 cpu.
6065 (sim_core_find_mapping): Ditto.
6066
6067 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6068 (sim_core_write_buffer): Ditto.
6069
6070 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6071 transfer use xor version of read buffer.
6072 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6073
c906108c
SS		 6074 * sim-core.c (sim_core_xor_read_buffer): New function implement
6075 xor-endian data read breaking transfer up into xor-endian sized
6076 blocks.
6077 (sim_core_xor_write_buffer): Ditto for write.
6078 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6079 - needed for xor-endian transfers.
6080
6081Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6082
6083 * sim-inline.h: Review description.
72f4393d 6084
c906108c
SS		 6085 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6086 to just those involved in data transfers and configuration.
72f4393d 6087
c906108c
SS		 6088 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6089 string.
6090 * sim-n-core.h (sim_core_read_aligned_N): Use.
6091 (sim_core_read_unaligned_N): Ditto.
6092 (sim_core_read_unaligned_N): Ditto..
6093 (sim_core_write_unaligned_N): Ditto.
72f4393d 6094
c906108c 6095 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6096
c906108c
SS		 6097 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6098 endian.
6099 (sim_core_read_aligned_N): Ditto.
6100
6101 * sim-core.c (sim_core_set_xor_endian): New function.
6102 (sim_core_attach): Don't overwrite the per-cpu xor map when
6103 cloning the global core.
6104
6105Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6106
6107 * sim-engine.h: Update below so that it is using an enumerated
6108 type.
6109
6110Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6111
72f4393d
L		 6112 * sim-engine.c (sim_engine_restart):
6113 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6114 return value used for simulator restart from 0 to 2.
6115
6116Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6117
6118 * cgen-scache.c (scache_option_handler): Add is_command arg.
6119
6120 * sim-model.c (model_option_handler): Add is_command argument.
6121
6122 * sim-profile.c (profile_option_handler): Add is_command arg.
6123
6124 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6125 involved.
6126
6127 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6128 order that they are registered.
6129
6130 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6131 between option and command line processing.
6132
6133 * sim-options.c: Include stdlib.h, ctype.h.
6134
6135 * Make-common.in (sim-watch.o): Add rule.
6136 (sim_main_headers): Assume sim-assert.h included.
6137 (sim-*.o): Simplify make rule.
72f4393d 6138
c906108c
SS		 6139 * sim-module.c: Add sim_watch_install to module list.
6140
6141Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6142
6143 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6144 has been loaded.
6145
6146 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6147 * sim-events.c (sim_events_install): Ditto.
6148 * sim-core.c (sim_core_install): Ditto.
6149 * sim-model.c (model_install): Ditto.
6150 * sim-options.c (standard_install): Ditto.
6151 * sim-profile.c (profile_install): Ditto.
6152 * sim-reason.c (sim_stop_reason): Ditto.
6153 * sim-run.c (sim_engine_run): Ditto.
6154 * sim-utils.c (sim_analyze_program): Ditto.
6155
6156 * sim-module.c (modules): Make profile_install and trace_install
6157 optional.
6158
6159 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6160
6161 * sim-options.c (standard_option_handler): Set the byte order.
6162
6163 * sim-events.c (sim_events_process): Allow multi tick processing.
6164 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6165
c906108c
SS		 6166 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6167 prototypes. Under development.
6168 (sim_events): Replace processing with nr_ticks_to_process.
6169
6170Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6171
6172 * nrun.c (main): Pass callbacks to sim_open instead of using
6173 sim_set_callbacks.
6174
6175 * run.c (main): Ditto.
6176
6177Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6178
6179 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6180 stop tk interrupting malloc calls.
6181 (sim_events_zalloc): Converse.
6182
6183 * Make-common.in (sim_main_headers): Add sim-events.h.
6184
6185 * sim-events.c (sim_events_schedule_after_signal): Change return
6186 type to void - signal events are strictly internal.
6187 (sim_events_init): Allocate a finite buffer for signal events.
6188 (sim_events_schedule_after_signal): Enter signal events into the
6189 signal buffer.
6190
6191 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6192 (sim_engine_restart): Ditto.
6193 (sim_engine_abort): Ditto.
6194 * sim-stop.c (sim_stop): Ditto.
6195 (control_c_simulation): Ditto.
6196 * sim-resume.c (sim_resume): Ditto.
6197 (has_stepped): Ditto.
6198 * sim-abort.c (sim_engine_abort): Ditto.
6199
6200 * sim-basics.h (transfer_type): New type.
6201
6202 * sim-core.c (sim_core_signal): New function. Print core signal
6203 information.
6204 (sim_core_find_mapping): Add transfer argument.
6205
6206 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6207 SIM_CORE_SIGNAL if a recoverable abort.
6208 * sim-core.c (sim_core_find_mapping): Ditto.
6209
6210Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6211
6212 * sim-core.c (sim_core_find_mapping): Replace calls to
6213 sim_io_error to more resiliant sim_engine_abort.
6214
6215 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6216 (sim_core_write_unaligned_N): Ditto.
6217
6218Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6219
6220 * sim-module.c: Add sim_events_install to list.
72f4393d 6221
c906108c
SS		 6222 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6223 from sim_core_*.
6224 (sim_events_init): Now returns SIG_RC.
6225
6226 * sim-run.c: New file. Generic sim_engine_run.
6227 * sim-reason.c: New file. Generic sim_stop_reason.
6228 * sim-stop.c: New file. Generic sim_stop.
6229 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6230
c906108c
SS		 6231 * Make-common.in (sim-engine.o): Add rule.
6232 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6233
c906108c
SS		 6234 * sim-engine.h, sim-engine.c: New file. Provide generic
6235 implementation of sim_engine_halt, sim_engine_error. et.al.
6236
6237 * sim-base.h (sim_state_base): Add member halt.
6238 (sim-engine.h): Include.
6239
6240 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6241 handlers.
6242 * sim-events.c (sim_events_poll): Update event handler.
6243
6244Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6245
6246 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6247 function.
6248 (sim_events_watch_sim): New function.
6249 (sim_events_watch_core): New function.
6250 (sim_watch_valid): New function.
6251 (sim_events_preprocess): New function.
6252 (sim_events_process): Process the watchpoints as well as the timer
6253 queue.
6254 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6255 (sim_events_deschedule): Check all the queues when removing an
6256 event.
6257 (sim_events_init): Ditto for cleaning.
6258
6259Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6260
6261 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6262
6263Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6264
6265 * callback.c (os_open): Type of arg flags is int.
6266
6267Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6268
6269 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6270 just like normal numbers as per IEEE rules.
6271
6272Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6273
6274 * callback.c (os_close): Mark the descriptor as being
6275 available if the close succeeded.
6276 (os_open): Pass 0644 as the mode of the file being created.
6277
6278Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6279
6280 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6281 float.
6282
6283 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6284 * sim-lnline.h: Update.
6285
6286 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6287 conversion functions.
6288 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6289
c906108c
SS		 6290 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6291 compare functions. Replacing.
6292 (sim_fpu_cmp): This. Delete.
72f4393d 6293
c906108c
SS		 6294Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6295
6296 * sim-core.c (sim_core_find_mapping): Call engine_error not
6297 sim_io_error when possible.
6298
6299Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6300
6301 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6302 high/low double word.
6303
6304 * sim-trace.h: Remove definition of attribute - defined in
6305 sim_basics.h.
6306
6307Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6308
6309 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6310 name of the option - or family of options.
6311
6312 * sim-options.c (sim_args_command): Match command `a-b c' with
6313 option `--a-b-c' from option table.
6314
6315Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6316
6317 * sim-options.c (sim_print_help): For optional arguments, wrap
6318 them in [].
6319
6320 * sim-trace.c (set_trace_options): New function, handle optional
6321 argument and multiple assignment.
6322 (trace_option_handler): Update.
6323
6324 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6325 when branch tracing selected.
6326
6327Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6328
6329 * sim-trace.c (trace_one_insn): Make a va-args function.
6330
6331 * sim-trace.c (trace_vprintf): New function, va-arg version of
6332 trace_printf.
6333
6334Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6335
6336 * sim-trace.c (trace_uninstall): Don't close a file twice.
6337 * sim-profile.c (profile_uninstall): Likewise.
6338
6339Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6340
6341 * sim-trace.c (toplevel): Include bfd.h.
6342 (trace_options): Note that --trace-linenum also turns on
6343 --trace-insn. Add --trace-{branch,semantics}.
6344 (trace_option_handler): If --trace-linenum, also turn on
6345 --trace-insn. Add --trace-branch support. If --trace-semantics,
6346 turn on ALU, FPU, branch, and memory tracing.
6347 (trace_one_insn): New function to trace an instruction. Support
6348 --trace-linenum.
6349 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6350
6351 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6352 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6353 (TRACE_branch): Add new mask.
6354 (TRACE_*_P): Define all possible trace_p macros.
6355 (trace_one_insn): Declare function.
6356
6357Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6358
6359 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6360 GNU C doesn't support __attributes__.
6361 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6362 format strings.
6363
6364Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6365
6366 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6367 addresses are masked forcing them to be correctly aligned.
6368 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6369 * sim-config.c (config_alignment_to_a): Update.
6370
6371 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6372 core data.
6373 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6374 type.
6375 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6376 processor specific core maps.
6377 (sim_core_map_attach): Copy the core map data to each of the
6378 processor specific core data structures.
6379 * sim-core.c (sim_core_find_mapping): Update.
6380
6381 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6382 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6383 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6384 alternatives that handle unaligned addresses.
6385 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6386 with just CPU arg.
6387 * cgen-utils.c (sim_disassemble_insn): Update.
6388
6389Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6390
6391 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6392 tracing.
6393
6394 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6395 fpu support.
6396
6397 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6398
6399Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6400
6401 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6402 to map type.
72f4393d 6403
c906108c
SS		 6404 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6405 statement.
6406
6407Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6408
6409 * cgen-trace.c: Prepend additional trace_printf argument.
6410
6411 * cgen-utils.c (sim_disassemble_insn): Add additional core
6412 arguments.
6413
6414Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6415
6416 * nrun.c (main): Catch/report errorenous simulator states.
6417
6418 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6419 * sim-trace.c: #include string.h/strings.h so that memset is
6420 defined.
6421 * sim-utils.c: Ditto.
6422 * sim-profile.c: Ditto. And stdlib.h.
6423 (print_bar): Only define when used by instruction or memory profiler.
6424
6425 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6426
c906108c
SS		 6427 * sim-load.c (sim_load_file): Make the name constant.
6428 (sim_load_file): Passify gcc.
6429
6430 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6431 file.
6432 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6433
c906108c
SS		 6434 * sim-base.h (sim_cpu): Pre define here so available to all.
6435
6436 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6437 Restore the sim_cpu and instruction_address arguments so that full
6438 information is available to the abort function.
6439 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6440 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6441
6442 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6443 tracing support for sim-events and sim-core.
6444 (trace_option_handler): Convert #if to if where possible so always
6445 compiled/checked by C compiler.
6446 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6447
c906108c
SS		 6448 * sim-base.h: Adjust comment documenting how to define the cpu
6449 structure.
6450 (sim_state_base): Add sim_core and sim_events to simulator base
6451 object.
6452
6453 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6454 * sim-core.c (sim_core_init, sim_core_attach,
6455 sim_core_find_mapping): Update.
6456 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6457 update_time_from_event, insert_sim_event,
6458 sim_events_schedule_after_signal, sim_events_deschedule,
6459 sim_events_tick): Ditto.
72f4393d 6460
c906108c
SS		 6461 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6462 sim-model.h): Move #includes from here.
6463 * sim-base.h: To here.
6464 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6465
c906108c
SS		 6466Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6467
6468 * callback.c (default_callback): Missing initialisers.
6469
6470Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6471
6472 * sim-utils.c (sim_add_commas): New function.
6473 * sim-basics.h (sim_add_commas): Add prototype.
6474 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6475 * sim-profile.c (COMMAS): New macro.
6476 (print_*): Use it to print commas in numbers.
6477
6478 * configure: Regenerated.
6479
6480 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6481 (cgen_state): New member run_fast_p.
6482 (cgen_init): Add prototype.
6483 (sim_disassemble_insn): New arg `cpu'.
6484 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6485 * cgen-utils.c (cgen_init): New function.
6486 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6487 * genmloop.sh: Call engine_halt if loop exits.
6488
6489 * Makefile.in (sim-options_h): Define.
6490 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6491 (sim-model.o): Add new rule.
6492 (cgen-{scache,trace,utils}.o): Add new rules.
6493 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6494 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6495 Indent output by 2 spaces.
6496 * cgen-scache.h (scache_print_profile): Update.
6497 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6498 Use trace_printf, not fprintf.
6499 (trace_extract): Use trace_printf, not cgen_trace_printf.
6500 * genmloop.sh (!FAST case): Increment `insn_count'.
6501 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6502 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6503 access macro's name.
6504 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6505 Change return type to SIM_RC.
6506 (sim_core_{install,uninstall}): New functions.
6507 * sim-core.h (sim_core_{install,uninstall}): Declare.
6508 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6509 Change return type to SIM_RC.
6510 * sim-model.h (models,machs,model_install): Declare.
6511 * sim-module.c (modules): Add scache_install, model_install.
6512 (sim_post_argv_init): Set cpu->state backlinks.
6513 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6514 (standard_option_handler): Likewise.
6515 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6516 sim-profile.h.
6517 (*): Assume ANSI C.
6518 (profile_options): Delete --profile-simcache.
6519 (profile_option_handler): Likewise.
6520 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6521 spaces.
6522 (profile_print_{memory,model}): Likewise.
6523 (profile_print_simcache): Delete.
6524 (profile_print_speed): New function.
6525 (profile_print): Rewrite.
6526 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6527 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6528 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6529 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6530 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6531 (profile_print): Update prototype.
6532
6533Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6534
6535 * cgen-scache.[ch], cgen-sim.h: New files.
6536 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6537 * sim-model.c: New file.
6538
6539 * Make-common.in (clean targets): Undo patch of Apr. 22.
6540
6541Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6542
6543 * sim-n-bits.h (signed): If we have a standard compiler, undef
6544 signed, so that signedN is defined correctly.
6545
6546Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6547
6548 * sim-module.h, sim-model.h, sim-profile.h: New files.
6549 * sim-module.c, sim-profile.c: New files.
6550 * Make-common.in (SIM_PROFILE): Define
6551 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6552 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6553 (sim_module.o,sim-profile.o): Add rules for.
6554 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6555 (--enable-sim-profile): Add.
6556 * configure: Regenerated.
6557 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6558 model. Move trace and profile support to sim-{trace,profile}.h.
6559 New members trace_data, profile_data.
6560 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6561 * sim-config.h: Provide default definition of WITH_PROFILE.
6562 (WITH_TRACE): Change default to -1.
6563 (MAX_NR_PROCESSORS): Always define.
6564 * sim-options.c: Move trace and profile support to
6565 sim-{trace,profile}.h.
6566 (sim_pre_argv_init): Moved to sim-model.c.
6567 (standard_install): New function.
6568 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6569 (standard_install): Declare.
6570 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6571 (trace_install, trace_uninstall): New functions.
6572 (trace_printf): Update reference to TRACE_FILE.
6573 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6574 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6575 (WITH_TRACE_FOO_P): Define.
6576 (trace_install): Declare.
6577 (TRACE_DATA): New struct.
6578
6579Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6580
6581 * run.c: Undo last exec_bfd patch.
6582 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6583
6584Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6585
6586 * run.c (exec_bfd): Add back in.
6587 (main): Set exec_bfd.
6588
6589Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6590
6591 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6592
6593Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6594
6595 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6596 less well defined engine_error.
6597 * sim-core.c: Ditto.
6598
6599Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6600
6601 * Make-common.in: Change clean targets to use :: so that other
6602 Makefiles can have their own clean targets.
6603 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6604 __STDC__ to control use of stdarg vs. varargs syntax. Some
6605 systems can't use __STDC__, but require stdarg.
6606
6607Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6608
6609 * sim-options.c (standard_options): Add --endian.
6610 (standard_option_handler): Likewise.
6611
6612 * nrun.c: #include <signal.h>.
6613 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6614 handler that calls sim_stop ().
6615
6616Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6617
6618 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6619 handler that calls sim_stop (). Simulators may still be
6620 establishing their own handler.
6621
6622 * sim-events.c (sim_events_poll): Rename from
6623 sim_events_at_large_int. Poll IO.
6624
6625 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6626 request.
6627
6628 * callback.c (os_poll_quit): New function poll for quit signal
6629 where needed.
6630 (default_callback): Include magic number.
6631
6632Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6633
6634 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6635 Check for functions getrusage, time.
6636 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6637 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6638 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6639 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6640
6641 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6642
6643 * sim-options.c, sim-options.h: New files.
6644 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6645 * Make-common.in (nrun.o): Add rules for.
6646 * nrun.c: New file.
6647
6648 * run.c (main): Check return value of sim_open.
6649
6650 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6651 (sim_main_headers): Add sim-trace.h.
6652 * run.c (exec_bfd, target_byte_order): Delete.
6653 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6654 call sim_load instead. Check return code of sim_create_inferior.
6655 * sim-base.h (CURRENT_STATE): Define.
6656 (sim_state_base): Make typedef. New members options, prog_argv,
6657 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6658 mem_size, memory [+ corresponding access macros].
6659 (sim_cpu_base): New typedef.
6660 * sim-trace.h: New file.
6661 * sim-trace.c: New file.
6662 * sim-basics.h: #include it.
6663 * sim-load.c: New file.
6664
6665Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6666
6667 * Make-common.in (INSTALL): Set to @INSTALL@.
6668 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6669 (install-common): Depend upon installdirs. Use
6670 $(program_transform_name) directly, rather than using
6671 $(INSTALL_XFORM).
6672 (installdirs): New target.
6673 * Makefile.in (INSTALL): Set to @INSTALL@.
6674 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6675 (install-man): Depend upon installdirs. Use
6676 $(program_transform_name) directly, rather than using
6677 $(INSTALL_XFORM).
6678 (installdirs): New target.
6679
6680Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6681
6682 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6683 be overriden.
6684
6685Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6686
6687 * sim-basics.h: Only bring in config.h and tconfig.h if
6688 HAVE_CONFIG_H.
6689
6690Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6691
6692 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6693 numbering convention of the target.
6694 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6695 and WITH_TARGET_WORD_MSB.
6696 (sim_config): When possible, check for consistency with bitsize
6697 and msb.
6698
6699 * sim-bits.h: Allow MSB to be other than zero.
6700 * sim-bits.c: Ditto.
6701 * sim-n-bits.h: Ditto.
72f4393d 6702
c906108c
SS		 6703 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6704 * sim-n-bits.h (MSMASKEDn): Ditto.
6705
6706Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6707
6708 * Makefile.in (INSTALL): Change install.sh to install-sh.
6709
6710Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6711
6712 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6713
6714Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6715
6716 * run.c (main): Check that a program to run was specified.
6717
6718Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6719
6720 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6721
6722 * configure: Regenerated to track ../common/aclocal.m4 changes.
6723 * config.in: Ditto.
6724
6725Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6726
6727 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6728 * sim-config.h: To here.
6729
6730 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6731 (sim_main_headers): Define.
6732 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6733 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6734 (clean): Use it.
6735 (sim-utils.o): Add rule for.
6736 * sim-utils.o: New file.
6737 * sim-basics.h: #include sim-base.h.
6738 (zalloc): Make argument unsigned long.
6739 * sim-base.h: New file.
6740 * sim-inline.h (SIM_IO support): Delete.
6741 * sim-io.h: Delete inline support.
6742 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6743 * sim-config.c: sim-state.h renamed to sim-main.h.
6744 * sim-core.c: Likewise.
6745 * sim-events.c: Likewise.
6746
6747 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6748
6749 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6750 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6751 -DDEBUG.
6752 * configure: Regenerated to track ../common/aclocal.m4 changes.
6753
6754Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6755
6756 * configure: Regenerated to track ../common/aclocal.m4 changes.
6757
6758Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6759
6760 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6761 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6762 are defined by the configure.
6763
6764 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6765
c906108c
SS		 6766 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6767 reserved-bits): Always define.
72f4393d 6768
c906108c
SS		 6769 * sim-config.h, sim-config.c (sim_config): New function - and new
6770 file - co-ordinate the setting/checking of the common simulator
6771 configuration options.
6772
6773 * Make-common.in (sim-config.o): Add rule.
6774
6775Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6776
6777 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6778 va_list from void *, since va_list might not be a pointer type.
6779
6780Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6781
6782 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6783 in wrong order.
6784 (offset_N): Correct computation of LE offset.
6785
6786 * sim-io.c (sim_io_error): Include a new line when reporting
6787 errors.
6788
6789 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6790 `/'.
6791
6792Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6793
6794 * run.c: Include alloca-conf.h.
6795
6796 * callback.c (os_evprintf_filtered): Fix typo.
6797
6798Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6799
6800 * run.c (string.h, strings.h, stdlib.h): Include.
6801
6802 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6803 0 when nothing pending.
6804
6805 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6806 will soon be going away.
6807 (getopt): Plicate GCC.
6808
6809 * sim-endian.c (sim-io.h): Plicate GCC.
6810 * sim-bits.c (sim-io.h): Ditto.
6811 * sim-n-bits.h (ROTn): Ditto.
6812
6813 * sim-io.c (sim_io_error): Correct check for NULL.
6814
6815 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6816 the __FILE__.
6817 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6818 path.
6819
6820Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6821
6822 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6823 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6824
6825Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6826
6827 * sim-alu.h: Include sim-xcat.h.
72f4393d 6828
c906108c
SS		 6829Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6830
6831 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6832 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6833 these.
6834
6835 * sim-events.c (sim_events_at_large_int): New function. Just
6836 schedules an event every large-int ticks.
6837 (sim_events_init): Call.
6838 (sim_events_tick, sim_events_process): Move async handing to
6839 sim_events_process. Move timer decrement so that it occures after
6840 events have been processed.
72f4393d 6841
c906108c
SS		 6842 * sim-basics.h (struct _engine): Remove declaration.
6843
6844 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6845 everything with same. Rename global struct to SIM_DESC.
6846 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6847 * sim-io.h, sim-io.c: Ditto.
72f4393d 6848
c906108c
SS		 6849 * sim-assert.h: New file. Optional assertion checking macros.
6850 * sim-io.c (sim_io_error): Make just this function tolerant to
6851 null pointers.
72f4393d 6852
c906108c
SS		 6853 * sim-xcat.h: New file. Define concatenate macros.
6854 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6855 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6856 concat macros.
72f4393d 6857
c906108c
SS		 6858
6859Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6860
6861 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6862
6863Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6864
6865 * sim-inline.h: Add definitions for sim-types.
6866 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6867 module.
6868
6869Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6870
c906108c
SS		 6871 * sim-events.h: Remove defunct reference to callback struct.
6872
6873Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6874
6875 * configure: Re-generate.
6876
6877Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6878
6879 * Make-common.in (CSEARCH): Do not include the gdb directory in
6880 the search path.
6881
6882Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6883
6884 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6885 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6886 to explicitly incorporate these.
6887
6888 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6889 specify the alignment restrictions of the target architecture -
6890 without this option all alignment restrictions are accomodated.
6891 (--enable-sim-assert): New option. Conditionally compile in
6892 assertion statements.
6893 (--enable-sim-float): New option. Strongly specify the target's
6894 floating point support.
6895 (--enable-sim-hardware): New option. Specify the hardware devices
6896 included in the simulation.
6897 (--enable-sim-packages): New option. Specify the hardware
6898 packages included in the simulation.
6899 (--enable-sim-regparm): New option. Specify that parameters be
6900 passed in registers instead of on the stack.
6901 (--enable-sim-reserved-bits): New option. Specify that reserved
6902 bits within an instruction are are correctly set.
6903 (--enable-sim-smp): New option. Specify the level of SMP support
6904 to be included in the simulator.
6905 (--enable-sim-stdcall): New option. Specify an alternative
6906 function call convention.
6907 (--enable-sim-xor-endian): New option. Configure xor-endian
6908 support used by some targets to implement bi-endian support.
72f4393d 6909
c906108c
SS		 6910Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6911
6912 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6913 host endianness to be overridden.
6914 (--enable-sim-endian): Allow the target platform's byte order
6915 to be overridden.
6916 (--enable-sim-inline): Control the inlining of common components.
6917 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6918 (--enable-sim-warnings): Enable additional GCC compiler checks.
6919 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6920 SIM_WARNINGS): Add.
72f4393d 6921
c906108c
SS		 6922 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6923 sim-*-n.h so that the names are uniq on dos machines
6924 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 6925
c906108c
SS		 6926Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6927
6928 * run.c: #include "libiberty.h".
6929 (main): New locals sd,no_args,sim_argv.
6930 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6931 is program name. Update call to sim_set_callbacks.
6932 Record result of sim_open, pass to other sim_foo routines.
6933
6934Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6935
6936 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6937 final newline.
6938
6939Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6940
6941 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6942 Route stdout through buffered IO.
6943
6944 * callback.c: Add os_flush_stderr, os_write_stderr,
6945 os_evprintf_filtered functions to route error output through
6946 stderr.
72f4393d 6947
c906108c
SS		 6948 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6949 Correct return type - should be void.
6950
6951Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6952
6953 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6954
6955 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6956 not provide a default value as undefined indicates disable code.
6957
6958Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6959
6960 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6961 directory.
6962 * sim-events.h, sim-events.c: Ditto.
6963 * sim-io.h, sim-io.c: Ditto.
72f4393d 6964
c906108c 6965Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6966
c906108c
SS		 6967 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6968
6969 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6970 extract the tail or least signifiant bits from an integer of the
6971 specified size.
72f4393d 6972
c906108c
SS		 6973 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6974 WITH_TARGET_BITSIZE so that the compilation will fail when an
6975 unsupported bitsize value is defined.
6976
6977 (INSERTED*): Convert to functions.
6978 (EXTRACTED*): Ditto.
72f4393d 6979
c906108c 6980 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 6981
c906108c
SS		 6982Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6983
6984 * sim-inline.h: Allow explicit control over which .c files will be
6985 included by their header.
6986
6987 * sim-inline.h: Allow explicit control over which .c files use the
6988 alternative - REGPARM - parameter passing mechanism.
72f4393d 6989
c906108c
SS		 6990 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6991 icache.c, idecode.c, semantics.c or support.c. Those names are
6992 not generally applicable.
72f4393d 6993
c906108c
SS		 6994Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6995
6996 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6997 in a fashion similar to sim-endian-n.
6998
6999 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7000 both value and address macro's.
7001
7002Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7003
7004 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7005
7006 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7007 generic L_word, H_word macro's.
7008
7009Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7010
7011 * sim-basics.h: Borrow code from ppc directory.
7012 * sim-bits.c: Ditto.
7013 * sim-bits.h: Ditto.
7014 * sim-config.h: Ditto.
7015 * sim-endian-n.h: Ditto.
7016 * sim-endian.c: Ditto.
7017 * sim-endian.h: Ditto.
7018 * sim-inline.c: Ditto.
7019 * sim-inline.h: Ditto.
7020 * sim-types.h: Ditto.
7021
7022Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7023
7024 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7025 all the ALU size alternatives and then auto-configure a default.
72f4393d 7026
c906108c
SS		 7027 * sim-alu.h: Copy ppc/idecode_expression.h.
7028
7029Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7030
7031 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7032 sign extend a bit within a value.
7033
7034 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7035 a pointer into the middle of a host word.
7036 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7037
c906108c
SS		 7038Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7039
7040 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7041 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7042 appropriate definitions of read, write, etc. Add prototype for
7043 system.
7044
7045Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7046
7047 * Makefile.in (libcommon.a): Delete.
7048 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7049 (gentmap,targ-vals.h,targ-map.c): Likewise.
7050 (run-autoconf): Delete.
7051 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7052 (common makefile fragment): Moved back into ...
7053 * Make-common.in: Resurrect.
7054 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7055 * configure: Regenerated.
7056
7057Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7058
7059 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7060 (SIM_AC_OUTPUT): To here.
7061
7062Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7063
7064 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7065 comments and single quotes. Fixes a problem found on hpux.
7066
7067Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7068
7069 * aclocal.m4: Remove Make-common.in from dependencies.
7070 * (distclean): Remove targ-vals.def.
7071
7072 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7073 into here. Makes insertion into makefiles easier. Also, change
7074 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7075 targ-map.o, and run are built. They are now built in the
7076 individual simulator directories, taking sources from ../common as
7077 necessary. This replaces the merging of libcommon.a into
7078 linsim.a, which was problematic for the WinGDB build process.
7079 * run.c: Include config.h from . instead of ../common.
7080 * Make-common.in: Remove. It's no longer necessary.
7081
7082Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7083
7084 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7085 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7086
7087Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7088
7089 * run.c (main): Set target_byte_order before call to sim_open.
7090
7091Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7092
7093 * callback.c: #include <stdlib.h>
7094 (os_error): New function.
7095 (default_callback): Add os_error.
7096
7097Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7098
7099 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7100 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7101 specific.
7102 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7103
7104Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7105
7106 * run.c: #include ../common/config.h, tconfig.h.
7107 (myname): New static global.
7108 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7109 Only process -c ifdef SIM_HAVE_SIMCACHE.
7110 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7111 Parse program name from argv[0] and use in error messages.
7112 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7113 Add support for incomplete h8/300 termination indicators.
7114 (usage): Make more verbose.
7115 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7116 * Makefile.in,Make-common.in,callback.c: New files.
7117 * nltvals.def,gentmap.c,gentvals.sh: New files.
7118
72f4393d 7119Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7120
7121 * run.c: Include stdarg.h if __STDC__.
7122
7123Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7124
7125 * run.c (main): Don't print out anything if the signal
7126 number is zero (ie no signal).
7127
7128Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7129
7130 * run.c (main): Print out if the program raised a signal.
7131
7132Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7133
7134 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7135 (main): Ditto.
7136
7137Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7138
7139 * run.c (main): Explicitly cast malloc() parameter.
7140
7141Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7142
7143 * run.c (sim_bfd): New global to hold the bfd pointer for the
7144 executable.
7145 (main): Initialize sim_bfd.
7146
7147Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7148
7149 * run.c (main): Use new bfd_big_endian macro.
7150
7151Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7152
7153 * run.c (main): Removed SH specific comments, so source is
7154 generic. Also updated to only load relevant sections. Moved
7155 sim_open() to after callback attach (to match GDB).
7156
7157 * run.1: Removed SH specific comments.
7158
7159Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7160
7161 * run.c (main): Always return sigrc at end.
7162
7163Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7164
7165 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7166 bfd_check_format() fails.
7167
7168Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7169
7170 * run.c, run.1: From sh directory.
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