1 2017-09-06 John Baldwin <jhb@FreeBSD.org>
3 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
6 2017-05-24 Yao Qi <yao.qi@linaro.org>
8 * sim-trace.c (trace_disasm): Caller update.
10 2016-08-15 Mike Frysinger <vapier@gentoo.org>
12 * sim-base.h (sim_state_base): Add prog_syms_count.
13 (STATE_PROG_SYMS_COUNT): Define.
14 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
15 (trace_load_symbols): New function.
16 (trace_sym_value): Likewise.
17 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
18 loading logic with a call to trace_load_symbols.
19 * sim-trace.h (trace_load_symbols, trace_sym_value): New
22 2016-08-13 Mike Frysinger <vapier@gentoo.org>
24 * cgen-types.h (mode_names): Mark const.
25 * cgen-utils.c (mode_names): Likewise.
27 2016-08-13 Mike Frysinger <vapier@gentoo.org>
29 * cgen-defs.h (struct cgen_state): Delete argv and envp.
30 (STATE_ARGV, STATE_ENVP): Delete.
32 2016-02-04 Nick Clifton <nickc@redhat.com>
34 * cgen-scache.c (scache_option_handler): Prevent possible
35 undefined behaviour computing the size of the scache by using
36 unsigned integers instead of signed integers.
38 2016-01-17 Joel Brobecker <brobecker@adacore.com>
40 * sim-fpu.c: Minor comment fixes throughout.
42 2016-01-17 Joel Brobecker <brobecker@adacore.com>
44 * sim-fpu.c (print_bits): Minor reformatting (no code change).
45 (sim_fpu_map): Likewise.
47 2016-01-11 Mike Frysinger <vapier@gentoo.org>
49 * sim-config.c (print_sim_config): Drop extra whitespace before =
50 in output for byte order, stdio, and msb settings.
52 2016-01-10 Mike Frysinger <vapier@gentoo.org>
54 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
55 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
56 sim-stdio, sim-trace, and sim-profile.
57 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
58 (SIM_AC_OPTION_ASSERT): Likewise.
59 (SIM_AC_OPTION_SMP): Likewise.
60 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
61 * configure: Regenerate.
62 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
63 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
64 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
65 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
66 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
67 WITH_ENVIRONMENT & USER_ENVIRONMENT.
68 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
69 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
70 WITH_ASSERT, WITH_STDIO): Delete.
71 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
74 2016-01-10 Mike Frysinger <vapier@gentoo.org>
76 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
77 * configure: Regenerate.
78 * Make-common.in (SIM_PACKAGES): Delete.
79 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
81 2016-01-10 Mike Frysinger <vapier@gentoo.org>
83 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
85 2016-01-10 Mike Frysinger <vapier@gentoo.org>
87 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
89 2016-01-10 Mike Frysinger <vapier@gentoo.org>
91 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
93 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
94 * gentmap.c: Change targ-vals.def include to nltvals.def.
95 * Make-common.in (gentmap): Change targ-vals.def to
96 $(srccom)/nltvals.def.
97 (distclean): Delete rm -f targ-vals.def.
98 * Makefile.in: Update comment.
100 2016-01-10 Mike Frysinger <vapier@gentoo.org>
102 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
103 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
104 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
106 2016-01-10 Mike Frysinger <vapier@gentoo.org>
108 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
109 and --enable-sim-stdcall and sim_stdcall.
110 * configure: Regenerate.
111 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
112 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
113 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
114 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
115 (REGPARM_*): Delete all regparm defines and their use.
117 2016-01-10 Mike Frysinger <vapier@gentoo.org>
119 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
120 * Make-common.in (SIM_CFLAGS): Delete.
121 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
122 * Makefile.in: Likewise.
124 2016-01-09 Mike Frysinger <vapier@gentoo.org>
126 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
127 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
128 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
129 * acinclude.m4 (SIM_AC_COMMON): ... here.
130 * aclocal.m4, configure: Regenerate.
131 * config.in: Delete file.
132 * callback.c: Change cconfig.h include to config.h.
133 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
135 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
136 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
138 2016-01-06 Mike Frysinger <vapier@gentoo.org>
140 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
141 date, and time information.
143 2016-01-06 Mike Frysinger <vapier@gentoo.org>
145 * sim-options.c (sim_parse_args): Mark argv array const.
146 * sim-options.h (sim_parse_args): Likewise.
148 2016-01-05 Mike Frysinger <vapier@gentoo.org>
150 * sim-trace.c: Include dis-asm.h.
151 (OPTION_TRACE_DISASM): New enum.
152 (trace_options): Add trace-disasm flag.
153 (trace_option_handler): Handle OPTION_TRACE_DISASM.
154 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
155 (dis_read, dis_printf, trace_disasm): New functions.
156 * sim-trace.h: Include dis-asm.h.
157 (TRACE_INSN_IDX): Clarify comment.
158 (TRACE_DISASM_IDX): New enum.
159 (TRACE_disasm): New define.
160 (WITH_TRACE_DISASM_P): New define.
161 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
162 (STRACE_DISASM_P): New define.
163 (TRACE_DISASM_P): Likewise.
164 (TRACE_DISASM_P): Likewise.
165 (TRACE_DISASM): Likewise.
166 (trace_disasm): New function.
168 2016-01-04 Mike Frysinger <vapier@gentoo.org>
170 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
172 2016-01-04 Mike Frysinger <vapier@gentoo.org>
174 * cgen-scache.c (MAX): Delete.
175 (scache_init): Change MAX to max.
176 * cgen-trace.c (min): Delete.
177 * cgen-utils.c (min): Delete.
178 * sim-basics.h [!min] (min): Define.
179 [!max] (max): Define.
181 2016-01-04 Mike Frysinger <vapier@gentoo.org>
183 * sim-options.c (sim_parse_args): Tweak getopt error message.
185 2016-01-04 Mike Frysinger <vapier@gentoo.org>
187 * acinclude.m4 (sim-bswap): Delete.
188 * configure: Regenerate.
189 * Make-common.in (SIM_BSWAP): Delete.
190 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
191 * sim-config.h (htonl, ntohl): Delete.
192 (WITH_BSWAP): Delete.
194 2016-01-03 Mike Frysinger <vapier@gentoo.org>
196 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
197 opterr state to it before calling getopt_long and restore afterwards.
198 Set opterr to 0. When optc is '?', call sim_io_eprintf.
200 2016-01-03 Mike Frysinger <vapier@gentoo.org>
202 * hw-device.h (device): Delete commented typedef.
203 * sim-basics.h (device): Delete typedef.
205 2016-01-03 Mike Frysinger <vapier@gentoo.org>
207 * sim-options.c (sim_parse_args): Replace for loop with a call
210 2016-01-03 Mike Frysinger <vapier@gentoo.org>
212 * nrun.c (myname): Mark const.
213 (main): Mark name const. Replace myname parsing loop with a
216 2016-01-03 Mike Frysinger <vapier@gentoo.org>
218 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
219 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
220 (SIM_AC_OPTION_HOSTENDIAN): Delete.
221 * config.in, configure: Regenerate.
222 * Make-common.in (SIM_HOSTENDIAN): Delete.
223 * sim-config.c (current_host_byte_order): Delete.
224 (sim_config): Delete current_host_byte_order assignments and
225 CURRENT_HOST_BYTE_ORDER checks.
226 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
227 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
228 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
229 (current_host_byte_order): Delete.
230 (CURRENT_HOST_BYTE_ORDER): Likewise.
231 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
232 (HOST_BYTE_ORDER): ... this.
233 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
235 (sim_endian_join_16): Likewise.
236 * sim-n-core.h (sim_core_read_misaligned_N): Change
237 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
238 (sim_core_write_misaligned_N): Likewise.
239 * sim-n-endian.h (endian_t2h_N): Likewise.
240 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
241 endian_le2h_N): Likewise.
242 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
244 2016-01-02 Mike Frysinger <vapier@gentoo.org>
246 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
247 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
249 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
250 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
251 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
252 * nrun.c (main): Likewise.
253 * sim-config.c (current_host_byte_order): Change type to enum
254 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
255 (current_target_byte_order): Likewise.
256 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
257 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
259 (sim_config): Change prefered_target_byte_order type to enum
260 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
261 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
262 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
263 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
264 Delete all the various arch/OS endian includes & defines.
265 (current_host_byte_order): Change type to enum bfd_endian.
266 (current_target_byte_order): Likewise.
267 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
268 (CURRENT_TARGET_BYTE_ORDER): Likewise.
269 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
270 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
271 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
273 (sim_events_watch_core): Likewise.
274 * sim-events.h: Likewise.
275 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
277 (sim_core_write_misaligned_N): Likewise.
278 * sim-n-endian.h (endian_h2be_N): Likewise.
279 (endian_be2h_N): Likewise.
280 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
281 (offset_N): Likewise.
282 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
283 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
285 2016-01-02 Mike Frysinger <vapier@gentoo.org>
287 * cgen-defs.h (current_state): Delete.
288 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
289 * sim-utils.c (current_state): Delete.
291 2015-12-30 Mike Frysinger <vapier@gentoo.org>
293 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
296 2015-12-27 Mike Frysinger <vapier@gentoo.org>
298 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
300 2015-12-26 Mike Frysinger <vapier@gentoo.org>
302 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
303 * config.in, configure: Regenerate.
304 * Make-common.in (sim-basics_h): Delete tconfig.h.
305 (distclean): Likewise.
306 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
307 (new_sim_core_mapping): Delete WITH_HW and device *device.
308 (sim_core_map_attach, sim_core_attach): Likewise.
309 (sim_core_read_buffer): Delete WITH_DEVICES logic.
310 (sim_core_write_buffer): Likewise.
311 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
313 (sim_core_attach): Likewise.
314 (device_io_read_buffer, device_io_write_buffer): Delete.
315 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
316 (sim_core_write_aligned_N): Likewise.
317 * tconfig.h: Delete file.
319 2015-12-26 Mike Frysinger <vapier@gentoo.org>
321 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
322 Call sim_cpu_hw_io_read_buffer if cpu is valid.
323 (sim_core_write_buffer): Move cia decl to top of func. Call
324 sim_cpu_hw_io_write_buffer if cpu is valid.
326 2015-12-25 Mike Frysinger <vapier@gentoo.org>
328 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
330 (hw_find_integer_property): Likewise.
331 (hw_find_integer_array_property): Likewise.
332 (hw_add_duplicate_property): Likewise.
334 2015-12-25 Mike Frysinger <vapier@gentoo.org>
336 * sim-config.h (WITH_ENGINE): Delete.
337 * sim-module.c (modules): Always include sim_engine_install.
339 2015-12-25 Mike Frysinger <vapier@gentoo.org>
341 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
342 * cgen-types.h (SIM_HAVE_MODEL): Delete.
343 * sim-base.h: Always include sim-model.h.
344 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
345 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
346 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
347 [!WITH_MODEL_P] (sim_machs): Define.
348 * sim-model.h: Add some developer docs.
349 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
350 (WITH_MODEL_P): Define.
351 * sim-module.c (modules): Always include sim_model_install.
352 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
354 2015-12-25 Mike Frysinger <vapier@gentoo.org>
356 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
357 * sim-model.c: Likewise.
358 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
359 SIM_MACH_IMP_PROPERTIES
361 2015-12-25 Mike Frysinger <vapier@gentoo.org>
363 * sim-core.c (device_error): Delete.
364 (sim_core_map_attach): Delete calls to device_error.
365 (sim_core_attach): Likewise.
366 * sim-core.h (device_error): Delete.
367 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
369 (sim_core_write_aligned_N): Likewise.
371 2015-12-25 Mike Frysinger <vapier@gentoo.org>
373 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
374 * sim-core.c (sim_core_write_buffer): Likewise.
375 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
376 (sim_core_write_aligned_N): Likewise.
378 2015-12-25 Mike Frysinger <vapier@gentoo.org>
380 * dv-pal.c: Include config.h and sim-main.h.
381 (hw_pal_io_read_buffer): Always call CPU_INDEX.
383 2015-12-24 Mike Frysinger <vapier@gentoo.org>
385 * sim-options.c (standard_options): Always enable load-lma and
387 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
389 2015-12-24 Mike Frysinger <vapier@gentoo.org>
391 * sim-module.c (MODULE_LIST): Delete.
393 2015-12-24 Mike Frysinger <vapier@gentoo.org>
395 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
396 Move to h8300/compile.c.
397 [SIM_H8300] (standard_options): Likewise.
398 (standard_option_handler): Likewise.
400 2015-12-24 Mike Frysinger <vapier@gentoo.org>
402 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
403 sim_watchpoint_install.
405 2015-12-24 Mike Frysinger <vapier@gentoo.org>
407 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
408 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
410 * sim-options.c (OPTION_MEM_SIZE): Delete.
411 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
412 (standard_option_handler): Likewise.
414 2015-12-24 Mike Frysinger <vapier@gentoo.org>
416 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
418 2015-11-21 Mike Frysinger <vapier@gentoo.org>
421 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
423 2015-11-21 Mike Frysinger <vapier@gentoo.org>
426 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
427 vasprintf, and va_end together. Check ret after va_end call.
429 2015-11-21 Mike Frysinger <vapier@gentoo.org>
431 * sim-types.h (SIM_PRI_TB): Define.
432 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
433 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
434 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
435 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
437 2015-11-17 Mike Frysinger <vapier@gentoo.org>
439 * sim-main.h (WITH_MODULO_MEMORY): Delete.
440 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
441 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
442 (sim_core_translate): Likewise.
443 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
445 2015-11-16 Mike Frysinger <vapier@gentoo.org>
447 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
448 (cgen_cpu_close): Change to XCONCAT2.
450 2015-11-15 Mike Frysinger <vapier@gentoo.org>
452 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
455 2015-11-14 Mike Frysinger <vapier@gentoo.org>
457 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
458 * sim-close.c: New file.
460 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
461 Ali Lown <ali.lown@imgtec.com>
463 * sim-bits.h (EXTEND6): New macro.
464 (EXTEND12): New macro.
465 (EXTEND25): New macro.
467 2015-06-24 Mike Frysinger <vapier@gentoo.org>
469 * sim-trace.c (trace_one_insn): Delete.
470 * sim-trace.h (trace_one_insn): Delete.
472 2015-06-24 Mike Frysinger <vapier@gentoo.org>
474 * sim-trace.c (debug_printf): Rename to ...
475 (sim_debug_printf): ... this.
476 * sim-trace.h (debug_printf): Delete define.
477 (debug_printf): Rename to ...
478 (sim_debug_printf): ... this.
480 2015-06-24 Mike Frysinger <vapier@gentoo.org>
482 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
483 (trace_options): Add trace-register option.
484 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
485 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
486 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
487 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
488 TRACE_REGISTER_P, TRACE_REGISTER): Define.
490 2015-06-24 Mike Frysinger <vapier@gentoo.org>
492 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
493 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
494 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
495 STRACE_DEBUG): Define.
497 2015-06-24 Mike Frysinger <vapier@gentoo.org>
499 * sim-trace.c (trace_options): Update help text for trace-alu,
500 trace-fpu, trace-vpu, and trace-semantics.
501 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
502 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
504 2015-06-24 Mike Frysinger <vapier@gentoo.org>
506 * sim-assert.h (SIM_FILTER_PATH): Delete.
507 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
508 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
509 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
510 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
511 * sim-events.c: Include libiberty.h.
512 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
514 2015-06-23 Mike Frysinger <vapier@gentoo.org>
516 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
517 (AC_ARG_ENABLE(sim-cflags)): Likewise.
518 (AC_ARG_ENABLE(sim-debug)): Likewise.
519 (AC_ARG_ENABLE(sim-stdio)): Likewise.
520 (AC_ARG_ENABLE(sim-trace)): Likewise.
521 (AC_ARG_ENABLE(sim-profile)): Likewise.
522 (AC_ARG_ENABLE(sim-environment)): Likewise.
523 (AC_ARG_ENABLE(sim-alignment)): Likewise.
524 (AC_ARG_ENABLE(sim-assert)): Likewise.
525 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
526 (AC_ARG_ENABLE(sim-endian)): Likewise.
527 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
528 (AC_ARG_ENABLE(sim-float)): Likewise.
529 (AC_ARG_ENABLE(sim-scache)): Likewise.
530 (AC_ARG_ENABLE(sim-default-model)): Likewise.
531 (AC_ARG_ENABLE(sim-inline)): Likewise.
532 (AC_ARG_ENABLE(sim-packages)): Likewise.
533 (AC_ARG_ENABLE(sim-regparm)): Likewise.
534 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
535 (AC_ARG_ENABLE(sim-smp)): Likewise.
536 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
537 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
538 (AC_ARG_ENABLE(cgen-maint)): Likewise.
539 * configure: Regenerate.
541 2015-06-23 Mike Frysinger <vapier@gentoo.org>
543 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
545 2015-06-23 Mike Frysinger <vapier@gentoo.org>
547 * cgen-trace.c [!__STDC__]: Delete.
548 * sim-trace.h [!__STDC__]: Likewise.
550 2015-06-21 Mike Frysinger <vapier@gentoo.org>
552 * sim-model.c (sim_model_init): Assert model is not NULL.
554 2015-06-21 Mike Frysinger <vapier@gentoo.org>
556 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
557 stdint.h. Replace all signed/unsigned typedefs with int#_t and
560 2015-06-21 Mike Frysinger <vapier@gentoo.org>
562 * sim-alu.h (_SIM_ALU_H_): Rename to ...
563 (SIM_ALU_H): ... this.
564 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
565 (SIM_ASSERT_H): ... this.
566 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
567 (SIM_BASICS_H): ... this.
568 * sim-bits.h (_SIM_BITS_H_): Rename to ...
569 (SIM_BITS_H): ... this.
570 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
571 (SIM_ENDIAN_H): ... this.
573 2015-06-18 Mike Frysinger <vapier@gentoo.org>
575 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
578 2015-06-18 Mike Frysinger <vapier@gentoo.org>
580 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
581 m for sentinel testing.
583 2015-06-17 Mike Frysinger <vapier@gentoo.org>
585 * sim-syscall.c: Include errno.h and targ-vals.h.
586 (sim_syscall_multi, sim_syscall): Define.
587 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
588 * syscall.c (cb_syscall): Extend comment.
590 2015-06-17 Mike Frysinger <vapier@gentoo.org>
592 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
593 * sim-syscall.c: New file.
594 * sim-syscall.h: New file.
596 2015-06-17 Mike Frysinger <vapier@gentoo.org>
598 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
599 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
600 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
601 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
602 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
604 * gentmap.c (gen_targ_map_c): Output name field.
606 2015-06-12 Mike Frysinger <vapier@gentoo.org>
608 * acinclude.m4: Change configure.in to configure.ac.
609 * sim-config.h: Likewise.
611 2015-06-12 Mike Frysinger <vapier@gentoo.org>
613 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
614 * configure: Regenerate.
616 2015-06-12 Mike Frysinger <vapier@gentoo.org>
618 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
619 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
620 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
621 TRACE_DEBUG): Define.
623 2015-06-12 Mike Frysinger <vapier@gentoo.org>
625 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
626 * sim-trace.c (trace_option_handler): Likewise.
627 * sim-trace.h (WITH_TRACE_ANY_P): Define.
628 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
629 (TRACE_ANY_P): Likewise.
631 2015-06-12 Mike Frysinger <vapier@gentoo.org>
633 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
634 CGEN_TRACE_INSN_FINI.
635 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
636 trace_result to cgen_trace_result, trace_insn_fini to
637 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
638 and trace_extract to cgen_trace_extract.
639 * cgen-trace.h (trace_insn_init): Rename to ...
640 (cgen_trace_insn_init): ... this.
641 (trace_insn_fini): Rename to ...
642 (cgen_trace_insn_fini): ... this.
643 (trace_insn): Rename to ...
644 (cgen_trace_insn): ... this.
645 (trace_extract): Rename to ...
646 (cgen_trace_extract): ... this.
647 (trace_result): Rename to ...
648 (cgen_trace_result): ... this.
649 (TRACE_RESULT_P): Rename to ...
650 (CGEN_TRACE_RESULT_P): ... this.
651 (TRACE_INSN_INIT): Rename to ...
652 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
653 cgen_trace_insn_init.
654 (TRACE_INSN_FINI): Rename to ...
655 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
656 cgen_trace_insn_fini.
657 (TRACE_PRINTF): Rename to ...
658 (CGEN_TRACE_PRINTF): ... this.
659 (TRACE_INSN): Rename to ...
660 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
661 (TRACE_EXTRACT): Rename to ...
662 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
664 (TRACE_RESULT): Rename to ...
665 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
666 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
667 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
668 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
669 TRACE_INSN to CGEN_TRACE_INSN.
670 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
672 2015-06-11 Mike Frysinger <vapier@gentoo.org>
674 * sim-events.c (ETRACE_P): Delete.
675 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
676 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
677 * sim-events.h (struct _sim_events): Delete trace member.
678 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
679 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
681 2015-06-11 Mike Frysinger <vapier@gentoo.org>
683 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
684 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
685 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
686 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
688 2015-06-11 Mike Frysinger <vapier@gentoo.org>
690 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
692 2015-06-11 Mike Frysinger <vapier@gentoo.org>
694 * sim-trace.h (WITH_TRACE_P): New define.
695 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
696 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
697 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
698 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
699 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
700 Redefine to use WITH_TRACE_P.
702 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
704 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
705 mistake in call to sim_engine_abort.
707 2015-04-29 Nick Clifton <nickc@redhat.com>
710 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
711 increasing parenthesis around casts to signed values.
713 2015-04-21 Mike Frysinger <vapier@gentoo.org>
715 * gennltvals.sh: Add mcore support.
716 * nltvals.def: Regenerate.
718 2015-04-21 Mike Frysinger <vapier@gentoo.org>
720 * cgen.sh: Add +x permissions.
721 * genmloop.sh: Likewise.
722 * gentvals.sh: Likewise.
723 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
724 Change all uses of srcroot for newlib to newlibroot.
726 2015-04-18 Mike Frysinger <vapier@gentoo.org>
728 * sim-base.h (SIM_CPU): New typedef.
730 2015-04-18 Mike Frysinger <vapier@gentoo.org>
732 * cgen-engine.h (CIA_ADDR): Delete.
733 * sim-base.h: Update sim_cia example.
734 [!CIA_ADDR] (sim_cia): New typedef.
736 2015-04-17 Mike Frysinger <vapier@gentoo.org>
738 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
739 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
740 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
741 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
742 CIA_SET to CPU_PC_SET.
744 2015-04-15 Mike Frysinger <vapier@gentoo.org>
746 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
747 * sim-main.h (STATE_CPU): Remove from comment and define.
749 2015-04-13 Mike Frysinger <vapier@gentoo.org>
751 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
752 * configure: Regenerate.
754 2015-04-13 Mike Frysinger <vapier@gentoo.org>
756 * sim-options.c: Include version.h.
757 (OPTIONS_VERSION): New enum.
758 (standard_options): Add "version".
759 (standard_option_handler): Handle OPTIONS_VERSION.
761 2015-04-13 Mike Frysinger <vapier@gentoo.org>
763 * Makefile.in (version.o): Change to using create-version.sh from gdb.
764 (create-version.sh): Delete.
766 2015-04-06 Mike Frysinger <vapier@gentoo.org>
768 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
770 2015-04-01 Mike Frysinger <vapier@gentoo.org>
772 * run-sim.h, run.c: Delete.
773 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
775 2015-03-31 Mike Frysinger <vapier@gentoo.org>
777 * config.in, configure: Regenerate.
778 * Make-common.in (CSEARCH): Add $(ZLIBINC).
779 (ZLIB, ZLIBINC): Define.
780 (BFD_LIB): Add $(ZLIB).
782 2015-03-31 Mike Frysinger <vapier@gentoo.org>
784 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
785 * cgen-ops.h (SEMOPS_INLINE): Likewise.
787 2015-03-29 Mike Frysinger <vapier@gentoo.org>
789 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
790 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
791 * sim-inline.h (INLINE2): Define to gnu_inline when available.
793 2015-03-24 Mike Frysinger <vapier@gentoo.org>
795 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
796 usage of STATE_WATCHPOINTS.
797 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
798 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
800 2015-03-24 Mike Frysinger <vapier@gentoo.org>
802 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
804 2015-03-24 Mike Frysinger <vapier@gentoo.org>
806 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
808 2015-03-24 Mike Frysinger <vapier@gentoo.org>
810 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
811 of enable_sim_hardware to AC_ARG_ENABLE.
813 2015-03-23 Mike Frysinger <vapier@gentoo.org>
815 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
816 Add dv-sockser.o to sim_hw_objs.
818 2015-03-23 Mike Frysinger <vapier@gentoo.org>
820 * dv-sockser.c: Include config.h.
821 * dv-sockser.h: Include sim-inline.h.
822 [HAVE_DV_SOCKSER]: Move all prototypes here.
823 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
824 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
826 2015-03-16 Mike Frysinger <vapier@gentoo.org>
828 * gentmap.c, run.c: Convert old style prototypes.
830 2015-03-16 Mike Frysinger <vapier@gentoo.org>
832 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
833 symlinking tconfig.h to tconfig.in.
834 * config.in, configure: Regenerate.
835 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
836 * tconfig.in: Rename file ...
837 * tconfig.h: ... here.
839 2015-03-15 Mike Frysinger <vapier@gentoo.org>
841 * dv-socker.h (dv_sockser_install): Declare.
842 * sim-module.c: Include config.h.
843 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
844 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
845 * sim-module.h: Include gdb/remote-sim.h.
847 2015-03-14 Mike Frysinger <vapier@gentoo.org>
849 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
850 (sim-inline.c): Delete rule.
852 2015-03-14 Mike Frysinger <vapier@gentoo.org>
854 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
855 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
856 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
858 2015-03-14 Mike Frysinger <vapier@gentoo.org>
860 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
861 [!ASSERT, WITH_ASSERT]: Likewise.
862 * sim-endian.c: Delete sim-io.h include.
864 2015-02-19 Mike Frysinger <vapier@gentoo.org>
866 * run-sim.h (sim_kill): Delete unused prototype.
868 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
870 * gentmap.c: Include "string.h".
872 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
874 * sim-options.c (sim_args_command): Call freeargv() when failure
877 2015-01-07 Joel Brobecker <brobecker@adacore.com>
879 * aclocal.m4, configure: Regenerate using automake 1.11.1.
881 2014-12-03 Joel Brobecker <brobecker@adacore.com>
883 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
884 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
885 callbacks following renaming in callback.h.
886 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
887 callback by call to "to_lstat" callback
889 2014-08-28 Gary Benson <gbenson@redhat.com>
891 * sim-trace.h (debug_printf): New define.
893 2014-08-19 Alan Modra <amodra@gmail.com>
895 * configure: Regenerate.
897 2014-08-15 Roland McGrath <mcgrathr@google.com>
899 * configure: Regenerate.
900 * config.in: Regenerate.
902 2014-03-10 Mike Frysinger <vapier@gentoo.org>
904 * sim-command.c (sim_do_command): Add const to cmd.
905 * sim-options.c (sim_args_command): Add const to cmd.
906 * sim-options.h (sim_args_command): Add const to cmd.
908 2014-03-05 Mike Frysinger <vapier@gentoo.org>
910 * sim-hload.c (sim_load): Add const to prog.
911 * sim-load.c (sim_load_file): Likewise.
912 * sim-utils.c (sim_analyze_program): Likewise.
913 * sim-utils.h (sim_analyze_program): Likewise.
914 (sim_load_file): Likewise.
916 2014-03-04 Mike Frysinger <vapier@gentoo.org>
918 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
919 * callback.c (system): Delete unused prototype.
921 (os_shutdown): Likewise.
922 (os_unlink): Likewise.
924 (os_system): Likewise.
925 (os_rename): Likewise.
926 (os_write_stdout): Likewise.
927 (os_flush_stdout): Likewise.
928 (os_write_stderr): Likewise.
929 (os_flush_stderr): Likewise.
930 (os_write): Likewise.
931 (os_read_stdin): Likewise.
934 (os_lseek): Likewise.
935 (os_isatty): Likewise.
936 (os_get_errno): Likewise.
937 (os_close): Likewise.
938 (os_vprintf_filtered): Likewise.
939 (os_evprintf_filtered): Likewise.
940 (os_error): Likewise.
944 (wrap): Change to new style prototype.
947 (os_close): Likewise.
948 (os_poll_quit): Likewise.
949 (os_get_errno): Likewise.
950 (os_isatty): Likewise.
951 (os_lseek): Likewise.
954 (os_read_stdin): Likewise.
955 (os_write): Likewise.
956 (os_write_stdout): Likewise.
957 (os_flush_stdout): Likewise.
958 (os_write_stderr): Likewise.
959 (os_flush_stderr): Likewise.
960 (os_rename): Likewise.
961 (os_system): Likewise.
963 (os_unlink): Likewise.
965 (os_fstat): Likewise.
966 (os_lstat): Likewise.
967 (os_ftruncate): Likewise.
968 (os_truncate): Likewise.
970 (os_pipe_empty): Likewise.
971 (os_pipe_nonempty): Likewise.
972 (os_shutdown): Likewise.
974 (cb_read_target_syscall_maps): Likewise.
975 (cb_target_to_host_syscall): Likewise.
976 (cb_host_to_target_errno): Likewise.
977 (cb_target_to_host_open): Likewise.
978 (cb_store_target_endian): Likewise.
979 (cb_host_to_target_stat): Likewise.
980 * sim-hload.c (sim_load): Change to new style prototype.
981 * sim-load.c (sim_load_file): Change to new style prototype.
982 (report_transfer_performance): Likewise.
983 (xprintf_bfd_vma): Likewise.
984 * syscall.c (cb_get_string): Change to new style prototype.
985 (get_path): Likewise.
986 (cb_syscall): Likewise.
988 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
990 * create-version.sh: Align parameters to match those of
991 ../../gdb/common/create-version.sh.
992 * Make-common.in (srcsim): New variable.
993 (version.c): Adjust call to create-version.sh as per above.
995 2013-09-23 Alan Modra <amodra@gmail.com>
997 * configure: Regenerate.
999 2013-09-03 Mike Stump <mikestump@comcast.net>
1001 * sim-options.c (complete_option_list): Mark text and word const.
1003 2013-06-28 Tom Tromey <tromey@redhat.com>
1005 * Make-common.in (version.c): Use version.in, not
1007 * create-version.sh: Likewise.
1009 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1011 * create-version.sh: New script. Adapted from
1012 gdb/commong/create-version.sh.
1013 * Make-common.in (version.c): Update rule dependencies,
1014 and re-implement using create-version.sh.
1016 2013-06-21 Nick Clifton <nickc@redhat.com>
1018 * gennltvals.sh: Add msp430 support.
1019 * nltvals.def: Regenerate.
1021 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1023 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1024 * aclocal.m4, configure: Regenerate.
1026 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1029 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1030 -Wformat-nonliteral with -Wno-format.
1032 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1034 * acinclude.m4: Regenerate.
1036 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1038 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1039 which do not support dv-sockser.o. Add always as option to
1040 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1041 is always required to be enabled by simulator.
1043 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1045 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1046 * nltvals.def: Regenerate.
1048 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1050 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1051 * config.in, configure: Regenerate.
1053 2012-05-24 Pedro Alves <palves@redhat.com>
1055 * sim-signal.h (sim_signal_to_target): Rename to ...
1056 (sim_signal_to_gdb_signal): ... this.
1057 * sim-signal.c (sim_signal_to_target): Rename to ...
1058 (sim_signal_to_gdb_signal): ... this.
1059 * sim-reason.c (sim_stop_reason): Adjust to rename.
1061 2012-05-24 Pedro Alves <palves@redhat.com>
1065 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1067 2012-05-24 Pedro Alves <palves@redhat.com>
1071 Replace target_signal with gdb_signal throughout.
1073 2012-05-18 Nick Clifton <nickc@redhat.com>
1076 * callback.c: Include config.h before system header files.
1077 * cgen-trace.c: Likewise.
1078 * cgen-utils.c: Likewise.
1079 * gentmap.c: Likewise.
1081 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1083 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1085 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1087 * sim-trace.c: Update the function prototype of save_data_size.
1088 Move the enum data_fmt from here...
1089 * sim-trace.h: ...to here.
1090 Add function prototype of save_data.
1092 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1094 * sim-core.h (sim_core_trans_addr): Add prototype.
1096 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1098 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1099 missing in last change.
1101 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1103 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1104 * nrun.c: Include string.h/strings.h.
1105 * aclocal.m4, config.in, configure: Regenerate.
1107 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1109 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1110 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1111 out -Werror initialization.
1113 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1115 * Make-common.in (TAGS): Change a-z to [:lower:].
1116 * acinclude.m4 (sim-trace): Likewise.
1117 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1118 Change A-Za-z0-9 to [:alnum:].
1120 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1122 * nrun.c (main): Display strsignal of sigrc.
1124 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1126 * Makefile.in (abs_srcdir): Declare.
1127 (srcroot): Define in terms of abs_srcdir.
1128 (headers): Change srcdir to abs_srcdir.
1130 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1132 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1135 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1137 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1138 system bourne shell.
1140 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1142 * syscall.c (cb_get_string): Rename from "get_string".
1143 (get_path): Rename get_string call to cb_get_string.
1145 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1147 * Make-common.in (VPATH): Add $(srccom).
1149 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1150 POSTCOMPILE): New variables.
1151 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1152 Include dependency files, when using GNU Make. Delete all
1153 dependency-only rules.
1154 * aclocal.m4: Include ../../config/depstand.m4. Call
1155 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1156 (MAKE, GMAKE): New substs.
1158 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1161 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1162 * configure, config.in: Regenerate.
1163 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1165 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1167 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1169 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1171 * sim-profile.c (profile_info): Only print the title once.
1173 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1175 * acinclude.m4: Rename from aclocal.m4.
1176 * aclocal.m4: Regenerate.
1178 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1180 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1181 * common.m4: Delete.
1182 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1183 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1184 * configure: Regenerate.
1186 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1188 * sim-alu.h (ALU32_AND): Clear carry flag.
1189 (ALU32_AND): Clear carry flag.
1191 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1193 * dv-cfi.c: Include stdbool.h.
1195 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1197 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1199 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1201 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1202 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1204 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1206 * sim-command.c: Include sim-options.h.
1208 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1210 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1212 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1214 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1215 Delete direct call to AC_PROG_CC.
1217 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1219 * sim-command.c: New file.
1220 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1221 (sim-command.o): New rule.
1223 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1225 * sim-options.c (standard_option_handler): Remove arg[0] check
1226 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1227 not an empty string, otherwise assign "" back to it.
1229 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1231 * nltvals.def: Regenerate to include Blackfin syscalls again.
1233 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1235 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1236 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1237 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1238 (trace_idx_to_str): Likewise.
1239 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1240 (TRACE_syscall): Define.
1241 (WITH_TRACE_SYSCALL_P): Likewise.
1242 (TRACE_SYSCALL_P): Likewise.
1244 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1246 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1247 remove now-unnecessary sub-scope for glue->type setting.
1248 Check to see if the "reg" property exists before we use it, and
1249 if it doesn't exist, error out for "glue" devices.
1251 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1253 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1254 glue-or, and set type to glue_xor when name is glue-xor.
1255 (hw_glue_port_event): Return immediately when type is glue_io
1256 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1257 and hw_port_event calls from glue_and to end of function.
1259 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1261 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1262 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1263 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1264 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1265 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1266 around function arguments.
1268 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1270 * sim-options.c (complete_option_list, sim_complete_command):
1273 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1275 * dv-glue.c: Fix up style.
1277 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1279 * hw-alloc.c (hw_alloc_data): Adjust brace.
1280 * hw-base.c (hw_base_data): Likewise.
1281 (generic_hw_unit_decode): Fix indentation.
1282 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1283 * hw-events.c (hw_event, hw_event_data): Likewise.
1284 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1285 * hw-instances.c (hw_instance_data): Likewise.
1286 * hw-instances.h (hw_instance): Likewise.
1287 * hw-main.h (hw_descriptor, enum): Likewise.
1288 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1289 * hw-ports.h (hw_port_descriptor): Likewise.
1290 * hw-properties.c (hw_property_data): Likewise.
1291 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1292 _range_property_spec, _reg_property_spec): Likewise.
1293 * hw-tree.c (_name_specifier, printer): Likewise.
1294 (split_device_specifier, parse_string_property, hw_tree_traverse,
1295 print_size, print_reg_property, print_string, print_properties):
1298 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1300 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1301 * Make-common.in (dv-cfi.o): New rule.
1302 * dv-cfi.c, dv-cfi.h: New files.
1304 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1306 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1307 fcntl.h and sys/fcntl.h, for constants.
1308 * nltvals.def: Regenerate.
1309 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1310 * sim-io.h (sys/types.h, sys/stat.h): Include.
1311 (sim_io_stat, sim_io_fstat): Declare.
1313 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1315 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1316 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1317 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1318 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1319 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1320 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1321 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1322 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1323 syscall.c: Trim trailing whitespace.
1325 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1327 * gennltvals.sh: Handle bfin targets.
1328 * nltvals.def: Regenerate.
1330 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1332 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1335 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1337 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1338 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1339 (hw_free): Drop zfree logic and always call free.
1340 * hw-base.c (hw_delete): Change zfree to free.
1341 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1342 (hw_handle_remove_phandle): Likewise.
1343 * hw-instances.c (hw_instance_delete): Likewise.
1344 * hw-tree.c (parse_reg_property): Likewise.
1345 (parse_ranges_property): Likewise.
1346 (parse_string_property): Likewise.
1347 * sim-core.c (sim_core_uninstall): Likewise.
1348 * sim-cpu.c (sim_cpu_free_all): Likewise.
1349 * sim-hw.c (sim_hw_uninstall): Likewise.
1350 * sim-memopt.c (do_memopt_delete): Likewise.
1351 (sim_memory_uninstall): Likewise.
1352 * sim-module.c (sim_module_uninstall): Likewise.
1353 * sim-options.c (sim_parse_args): Likewise.
1354 * sim-profile.c (profile_pc_cleanup): Likewise.
1355 (profile_uninstall): Likewise.
1356 * sim-watch.c (do_watchpoint_delete): Likewise.
1357 * sim-utils.c (zfree): Delete.
1358 (sim_state_free): Change zfree to free.
1359 * sim-utils.h (zfree): Delete.
1361 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1363 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1365 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1367 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1369 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1371 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1373 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1374 when asprintf fails.
1375 * sim-utils.c (sim_do_commandf): Issue an error and return when
1377 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1380 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1382 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1383 bytes has been calculated and when mmap_next_fd is valid and
1385 (memory_option_handler): Allow missing size when mmap_next_fd is
1388 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1390 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1391 not empty, and always append $3 to $hardware.
1393 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1395 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1396 * sim-hw.h (sim_hw_abort): Likewise.
1398 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1400 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1402 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1404 * run.1: Copyright year update.
1406 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1408 * hw-alloc.h (HW_NALLOC): Define.
1410 010-12-28 Mike Frysinger <vapier@gentoo.org>
1412 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1414 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1416 * sim-memopt.c (OPTION_MAP_INFO): Define.
1417 (memory_options): Handle --map-info.
1418 (memory_option_handler): Handle OPTION_MAP_INFO.
1420 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1422 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1423 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1424 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1426 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1428 * sim-core.c (WITH_HW): Add device casts to device_error,
1429 device_io_read_buffer, and device_io_write_buffer.
1431 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1433 * dv-sockser.c (dv_sockser_write_buffer): New function.
1434 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1435 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1437 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1439 * callback.c (os_lseek): Call wrap on lseek result.
1441 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1443 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1444 call by its equality to -1 not by it being negative.
1445 (connected_p): Likewise for accept() call.
1447 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1449 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1451 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1453 * profile.c (sim_profile_print_bar): Add cpu argument.
1455 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1457 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1459 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1461 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1462 (profile_print_pc): Convert sim_io_printf to profile_printf.
1463 (profile_print_insn): Likewise.
1464 (profile_print_memory): Likewise.
1465 (profile_print_core): Likewise.
1466 (profile_print_model): Likewise.
1467 (sim_profile_print_bar): Likewise.
1468 (profile_print_speed): Likewise.
1469 (profile_print_addr_ranges): Likewise.
1470 (profile_info): Likewise.
1471 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1473 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1475 * sim-model.c (OPTION_MODEL): Convert to enum.
1476 (OPTION_MODEL_INFO): New enum.
1477 (model_options): Add model-info/info-model entries.
1478 (model_option_handler): Handle OPTION_MODEL_INFO.
1480 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1482 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1483 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1486 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1488 * sim-hrw.c (sim_write): Add const to buf arg.
1489 * sim-utils.h (sim_write_fn): Likewise.
1491 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1493 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1496 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1498 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1499 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1500 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1501 * dv-sockser.c (sockser_options): Likewise.
1502 * hw-ports.c (empty_hw_ports): Likewise.
1503 * sim-hw.c (hw_options): Likewise.
1504 * sim-model.c (model_options): Likewise.
1505 * sim-options.c (standard_options): Likewise.
1506 * sim-profile.c (profile_options): Likewise.
1507 * sim-trace.c (trace_options): Likewise.
1508 * sim-watch.c (watchpoint_options): Likewise.
1510 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1512 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1513 the local "arg_table" variable, and the xmalloc cast.
1515 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1517 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1519 (sim_fpu_print_func): Add const markings to format buffer.
1521 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1523 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1525 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1527 * sim-trace.c (save_data): Add const markings to "buf" argument.
1529 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1531 * sim-options.c (standard_option_handler): Add const markings to
1534 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1536 * hw-ports.h: Fix spelling typos.
1538 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1540 * configure.ac: Check for socklen_t.
1541 * configure, config.in: Regenerated.
1542 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1544 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1546 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1547 * sim-hw.c (hw_option_handler): Likewise.
1549 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1551 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1552 (interrupt_nr_to_str): Likewise.
1553 (default_interrupt_names): Add const to pointer type.
1554 (sim_watchpoint_install): Add const to prefix.
1555 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1557 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1559 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1560 (sim_core_write_buffer): Likewise.
1562 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1564 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1565 the SIM_HAVE_ADDR_RANGE define.
1567 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1569 * sim-core.h (device_error): Add const to message, and add printf
1572 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1574 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1575 SIM_HAVE_ADDR_RANGE define.
1577 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1579 * dv-glue.c (hw_glue_ports): Swap static and const.
1581 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1583 * nrun.c (usage): Use void in definition.
1584 * sim-options.c (dup_arg_p): Convert old-style function definition.
1585 (sim_parse_args): Likewise.
1586 (sim_print_help): Likewise.
1587 * sim-trace.c (set_trace_option_mask): Likewise.
1588 (set_trace_option): Likewise.
1589 * sim-utils.c (sim_analyze_program): Likewise.
1590 (sim_elapsed_time_get): Likewise.
1591 (sim_elapsed_time_since): Likewise.
1593 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1595 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1596 (standard_options): Likewise.
1597 (standard_option_handler): Likewise.
1599 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1601 * hw-ports.c (TRACE): Delete.
1602 * hw-properties.c (TRACE): Delete.
1603 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1604 (hw_find_integer_property): Likewise.
1605 (hw_find_integer_array_property): Likewise.
1606 (hw_add_duplicate_property): Likewise.
1608 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1610 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1613 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1615 * sim-model.c: Include sim-model.h
1617 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1619 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1620 & from the STATE_CPU() examples.
1622 2010-01-24 Doug Evans <dje@sebabeach.org>
1624 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1625 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1627 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1628 (struct cgen_fp_ops): Update signatures of floating point conversion
1631 * Make-common.in (CGEN_SIM_DEPS): Define.
1632 (CGEN_INCLUDE_DEPS): Use it.
1633 (CGEN_MAIN_CPU_DEPS): Simplify.
1635 2010-01-22 Doug Evans <dje@sebabeach.org>
1637 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1638 (SUBWORDTFSI, JOINSIDI): Ditto.
1640 2010-01-05 Doug Evans <dje@sebabeach.org>
1642 * cgen-types.h (SETDI): Delete, unused.
1644 2009-12-02 Doug Evans <dje@sebabeach.org>
1646 * cgen-engine.h: Remove duplicated comment.
1648 2009-11-23 Doug Evans <dje@sebabeach.org>
1650 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1651 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1653 2009-11-22 Doug Evans <dje@sebabeach.org>
1655 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1656 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1657 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1658 instead of CGEN_INSN_INT.
1660 * cgen-trace.h (trace_extract): Add cast to fix warning.
1662 2009-11-05 Doug Evans <dje@sebabeach.org>
1664 * cgen-mem.h (DECLARE_GETT): Don't inline.
1665 (DECLARE_SETT): Ditto.
1667 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1669 * sim-inline.h: Fix spelling error.
1671 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1673 * Make-common.in: Add datarootdir.
1675 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1677 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1678 (SIM_CHECK_MEMBERS_1): Remove.
1679 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1680 AC_CHECK_MEMBERS one.
1681 * configure: Regenerate.
1683 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1684 * configure: Regenerate.
1686 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1688 * config.in: Regenerate.
1689 * configure: Likewise.
1691 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1692 definition of AC_CHECK_MEMBER.
1694 * aclocal.m4: m4_include toplevel config/override.m4.
1695 * configure: Regenerate.
1697 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1699 * Makefile.in (datarootdir): New variable.
1701 2009-07-07 Doug Evans <dje@sebabeach.org>
1703 * Make-common.in (CPU_DIR): Define.
1705 2009-07-06 Doug Evans <dje@sebabeach.org>
1707 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1708 identifiers for file types rather than encoding internal
1709 implementation details of cgen.sh.
1710 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1711 * cgen.sh: Add support for parallel makes.
1712 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1714 2009-05-18 Jon Beniston <jon@beniston.com>
1716 * gennltvals.sh: Add lm32 target.
1717 * nltvals.def: Add lm32 syscall definitions.
1719 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1721 Speed up simulator startup:
1722 * sim-utils.c (zalloc): Use xcalloc.
1724 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1726 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1727 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1728 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1729 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1730 type, QI, HI, SI, DI.
1732 * callback.c (os_error): Mark as being a noreturn function.
1733 * sim-io.h (sim_io_error): Similar for sim_io_error.
1735 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1737 * aclocal.m4: Fix underquoting of function names.
1739 2008-10-21 Julian Brown <julian@codesourcery.com>
1741 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1743 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1745 * common.m4: Add test for libz and zlib.h.
1746 * configure: Regenerate to track ../common/common.m4 changes.
1749 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1750 Daniel Jacobowitz <dan@codesourcery.com>
1751 Joseph Myers <joseph@codesourcery.com>
1753 * aclocal.m4: Include ../../config/acx.m4.
1754 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1755 * configure, config.in: Regenerate.
1756 * Make-common.in (LIB_OBJS): Add version.o.
1757 (version.c, version.o): New rules.
1758 * run.c: Include version.h.
1759 (usage): Add help parameter. Print output either to stdout or
1760 stderr depending on that parameter.
1761 (print_version): New.
1762 (main): Check for --help and --version.
1763 * run-sim.h (sim_target_display_usage): Add help parameter.
1766 2008-04-14 Hans Kester <kester.hans@gmail.com>
1768 * sim-signal.c: Define missing signals for _WIN32.
1770 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1772 * gennltvals.sh: Add cr16.
1773 * nltvals.def: Rebuild.
1775 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1777 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1778 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1780 2007-08-10 Nick Clifton <nickc@redhat.com>
1782 * sim-memopt.c (memory_options): Mention that the
1783 --memory-size switch accepts suffixes.
1784 (parse_size): Handle a suffix on the size value.
1785 * sim-options.c (standard_options): Mention that the mem-size
1786 switch accepts suffixes.
1787 (standard_option_handler): Handle a suffix on the size value.
1789 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1791 * acconfig.h: Remove.
1792 * config.in: Regenerate.
1794 2006-11-07 Thiemo Seufer <ths@mips.com>
1796 * gentmap.c: Fix compile time warning.
1798 2006-11-07 Thiemo Seufer <ths@mips.com>
1800 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1801 for bfd text addresses.
1803 2006-08-29 Thiemo Seufer <ths@mips.com>
1804 Nigel Stephens <nigel@mips.com>
1806 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1807 SIM_QUIET_NAN_NEGATED.
1809 2006-08-29 Nigel Stephens <nigel@mips.com>
1811 * sim-profile.c (profile_pc_init): Initialise default profiling
1812 frequency to a prime number.
1813 (profile_print_pc): Convert gmon.out sample data into target
1816 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1818 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1819 * common.m4: Likewise.
1820 * configure: Regenerated.
1822 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1824 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1825 * configure: Regenerated.
1827 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1829 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1830 and LIBINTL_DEP everywhere.
1831 (CSEARCH): Use INCINTL.
1832 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1834 * configure: Regenerated.
1836 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1838 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1839 option-contents test.
1841 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1843 * sim-signal.c (sim_signal_to_target): Fix typos.
1845 * sim-reason.c (sim_stop_reason): Use
1846 sim_signal_to_target, not sim_signal_to_host.
1847 * sim-signal.c (sim_signal_to_host): Fix typo.
1848 (sim_signal_to_target): New function.
1850 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1852 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1855 2005-07-08 Ian Lance Taylor <ian@airs.com>
1857 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1859 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1860 different fraction for a quiet NaN.
1861 (unpack_fpu): Likewise.
1863 2005-07-08 Ben Elliston <bje@au.ibm.com>
1865 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1866 * sim-load.c: Likewise.
1867 * syscall.c: Likewise.
1869 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1871 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1874 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1876 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1878 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1880 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1881 and signed64 for __ALPHA__.
1883 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1885 * aclocal.m4 Include ../../gettext.m4.
1886 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1887 (AM_LC_MESSAGES): Remove.
1888 * configure: Regenerate.
1890 2005-02-28 Jim Blandy <jimb@redhat.com>
1892 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1893 -Wuninitialized in the default list of build warnings if CFLAGS is
1894 set, and doesn't include -O. (Using -Wuninitialized without
1895 optimization produces a warning, which interferes with compilation
1898 2005-02-21 Jim Blandy <jimb@redhat.com>
1900 * callback.c (os_fstat): Don't declare 't' unless it's used.
1902 2005-02-09 Jim Blandy <jimb@redhat.com>
1904 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1906 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1907 to $(CGEN), to ensure that the command substitution happens where
1908 the variable is referenced in the submake, not when the submake's
1909 arguments are expanded.
1910 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1911 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1912 application Scheme script directly after ${cgen}; don't precede it
1915 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1917 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1918 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1919 Include libiberty.h.
1920 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1921 being either end of a pipe.
1922 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1923 (os_shutdown): Clear pipe state.
1924 (default_callback): Initialize new members.
1926 * callback.c (default_callback): Initialize target_endian.
1927 (cb_store_target_endian): Renamed from store, new first parameter
1928 host_callback *cb, drop last parameter big_p. Take endianness
1930 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1931 Remove variable big_p.
1932 * nrun.c (main): Initialize default_callback.target_endian.
1934 2005-01-14 Andrew Cagney <cagney@gnu.org>
1936 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1937 Add explicit call to AC_CONFIG_HEADER.
1938 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1939 * configure: Re-generate.
1941 2005-01-12 Andrew Cagney <cagney@gnu.org>
1943 * common.m4: New file, based on of aclocal.m4.
1945 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1947 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1948 * configure: Regenerated to track ../common/aclocal.m4 changes.
1950 2005-01-07 Andrew Cagney <cagney@gnu.org>
1952 * configure.ac: Rename configure.in, require autoconf 2.59.
1953 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1954 * configure: Re-generate.
1956 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1958 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1959 <case CB_SYS_ftruncate>: New cases.
1961 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1963 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1964 (cb_syscall) <case CB_SYS_rename>: New case.
1965 * callback.c (os_lstat): New function.
1967 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1969 * run.1: Document --sysroot=filepath.
1970 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1971 (standard_options): Support --sysroot=<path>.
1972 (standard_option_handler): Handle OPTION_SYSROOT.
1973 * syscall.c (simulator_sysroot): Define, initialized empty.
1974 (get_path): Prepend simulator_sysroot to absolute file path.
1975 [HAVE_STRING_H]: Include string.h.
1976 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1977 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1978 (main): If simulator_sysroot is not empty, chdir there.
1979 * sim-config.h (simulator_sysroot): Declare.
1981 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1982 cgen_rtx_error" in a CGEN-generated simulator.
1983 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1984 replacement for CGEN-related breakpoints.
1986 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1988 * Make-common.in (sim-basics_h): Add $(callback_h).
1990 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1992 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1993 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1994 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1995 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1996 (SIM_CHECK_MEMBERS): New macros.
1997 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1998 for struct stat member test and write. Add ST_x calls for each
1999 struct stat member tested in configure.in. Wrap each ST_x call in
2000 #ifdef of configure macro for that member.
2001 * configure, config.in: Regenerate.
2003 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2005 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2007 <case desc>: Pass -OPC opcfile.
2008 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2009 parameter to cgen.sh.
2011 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2013 * Make-common.in (sim-basics_h): Correct dependencies on
2014 cconfig.h and tconfig.h
2015 (sim-load.o): Correct typo in sim-basics_h dependency.
2017 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2019 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2020 sub-dependencies for other sim files that they include.
2021 (sim_main_headers): Use sim-*_h macros.
2022 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2024 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2026 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2029 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2030 $(remote_sim_h) too.
2031 (sim_main_headers): Add sim-utils.h.
2033 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2035 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2037 2004-07-26 Andrew Cagney <cagney@gnu.org>
2039 Problem from Olaf Hering <olh@suse.de>.
2040 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2042 2004-07-10 Ben Elliston <bje@au.ibm.com>
2044 * hw-tree.c (parse_integer_property): Typo fix in comments.
2045 * sim-options.c (sim_args_command): Likewise.
2047 2004-06-28 Andrew Cagney <cagney@gnu.org>
2049 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2051 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2053 * callback.c (os_shutdown): Fix bug in last change: actually
2054 mark file descriptors as available on startup.
2056 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2058 [ include/gdb: * callback.h (host_callback_struct): Replace
2059 members fdopen and alwaysopen with fd_buddy. ]
2060 * callback.c: Changed all users.
2062 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2064 * sim-load.c (sim_load_file): Use bfd_get_section_size
2065 instead of bfd_get_section_size_before_reloc.
2067 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2069 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2070 passing it to printf.
2072 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2074 * callback.c: Update copyright dates.
2076 * sim-basics.h: Likewise.
2077 * sim-load.c: Likewise.
2078 * syscall.c: Likewise.
2080 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2082 * callback.c: Include cconfig.h instead of config.h.
2084 * sim-basics.h: Likewise.
2085 * sim-load.c: Likewise.
2086 * syscall.c: Likewise.
2088 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2090 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2092 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2094 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2096 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2098 * sim-options.c (standard_options): Fix the names of H8
2101 2003-10-30 Andrew Cagney <cagney@redhat.com>
2103 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2104 with "struct bfd_symbol".
2106 2003-10-21 Andrew Cagney <cagney@redhat.com>
2108 * callback.c (os_truncate): Call "truncate", and not "stat".
2110 2003-10-20 Andrew Cagney <cagney@redhat.com>
2112 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2114 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2116 * callback.c (os_ftruncate, os_truncate): New functions.
2117 (default_callback): Initialize ftruncate and truncate members.
2119 2003-09-08 Dave Brolley <brolley@redhat.com>
2121 On behalf of Doug Evans <dje@sebabeach.org>
2122 * cgen.sh: New arg archfile.
2123 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2124 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2126 2003-08-28 Andrew Cagney <cagney@redhat.com>
2128 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2129 * sim-options.c (print_help): Cast the format with specifier to
2132 2003-08-20 Michael Snyder <msnyder@redhat.com>
2133 Dave Brolley <brolley@redhat.com>
2135 * cgen-par.h (flags, word1): New target-specific
2136 fields of CGEN_WRITE_QUEUE_ELEMENT.
2137 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2138 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2139 * gennltvals.sh: Add frv target.
2140 * nltvals.def: Add frv target.
2142 2003-06-23 Michael Snyder <msnyder@redhat.com>
2144 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2145 * sim-reg.c: Fix cut-and-paste bug in comment.
2147 2003-06-22 Andrew Cagney <cagney@redhat.com>
2149 From matthew green <mrg@redhat.com>:
2150 * sim-fpu.h: Update copyright.
2151 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2152 * sim-fpu.c: Update copyright.
2153 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2155 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2157 From Doug Evans <dje@sebabeach.org>:
2158 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2159 with disassemble_info:read_memory_func.
2160 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2162 2003-06-04 Michael Snyder <msnyder@redhat.com>
2164 * common/run.c (main): Remove SIM_H8300 ifdef.
2166 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2167 (standard_options): Add '-x' for h8/300sx.
2168 (standard_option_handler): Add case for SIM_H8300SX.
2170 2003-04-13 Michael Snyder <msnyder@redhat.com>
2172 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2174 2003-03-01 Andrew Cagney <cagney@redhat.com>
2176 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2177 (sim_engine_vabort): Ditto.
2179 2003-02-27 Andrew Cagney <cagney@redhat.com>
2181 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2182 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2183 * nrun.c (main): Ditto.
2185 2003-02-26 Andrew Cagney <cagney@redhat.com>
2187 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2188 (sim_engine_vabort): Ditto.
2189 (sim_engine_halt, sim_engine_restart): Ditto.
2191 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2193 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2194 (sim-break_h): Delete macro.
2195 (sim-break.o): Delete rule.
2196 * sim-break.c: Delete file.
2197 * sim-break.h: Delete file.
2198 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2199 (STATE_BREAKPOINTS): Delete macro.
2200 (sim_state_base): Delete field breakpoints.
2201 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2202 sim_break_install to array.
2204 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2206 * run.c (usage): Fix typos.
2208 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2210 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2212 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2214 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2215 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2216 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2217 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2218 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2219 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2220 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2221 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2222 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2223 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2225 2002-11-13 Andrew Cagney <cagney@redhat.com>
2227 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2229 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2231 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2232 (distclean): Depend on it.
2234 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2236 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2238 2002-08-29 Dave Brolley <brolley@redhat.com>
2240 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2242 2002-07-17 Andrew Cagney <cagney@redhat.com>
2244 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2245 (sim_set_callbacks, sim_size, sim_trace)
2246 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2247 to here from "gdb/remote-sim.h".
2249 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2251 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2252 avoid possible longjmp problems with automatic variable siggnal.
2254 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2256 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2257 * Make-common.in (installdirs): Make $(libdir) too, needed when
2258 installing libsim.a.
2260 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2262 * gennltvals.sh (dir): Mark d30v as obsolete.
2263 * nltvals.def: Remove d30v.
2265 2002-06-17 Andrew Cagney <cagney@redhat.com>
2267 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2269 * sim-memopt.c: Include <unistd.h>.
2270 (do_memopt_add): Fix printf format.
2271 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2273 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2275 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2276 --enable-gdb-build-warnings.
2277 * configure: Regenerated to track ../common/aclocal.m4 changes.
2279 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2281 * sim-fpu.c (unpack_fpu): Initialize exponent for
2284 (sim_fpu_sqrt): Same.
2286 2002-06-08 Andrew Cagney <cagney@redhat.com>
2288 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2289 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2291 * sim-load.c: Ditto.
2292 * callback.c: Ditto.
2294 * Make-common.in (callback_h): Define.
2295 (remote_sim_h): Define.
2297 (callback.o): Update.
2298 (syscall.o): Update.
2301 (sim-hload.o): Update.
2303 (sim-reason.o): Update.
2304 (sim-reg.o): Update.
2305 (sim-resume.o): Update.
2307 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2309 * run.c: Fix formatting.
2311 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2313 * run-sim.h: New header. Provide prototypes for functions used
2314 between run() and libsim.a which are not used by GDB.
2315 * run.c: Include run-sim.h.
2316 (main): If SIM_TARGET_SWITCHES is defined call
2317 sim_target_parse_command_line.
2318 (usage): If SIM_TARGET_SWITCHES is defined call
2319 sim_target_display_usage.
2321 2002-05-17 Andrey Volkov <avolkov@transas.com>
2323 * run.c: Made h8300s as new target, not h8300h alias.
2324 Added new option -S (h8300s target)
2325 * sim-options.c: Ditto.
2327 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2329 * callback.c: Use 'deprecated' rather than 'depreciated.'
2331 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2333 From wiz at danbala:
2334 * sim-fpu.h: Fix grammar and typos.
2337 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2339 * callback.c: Fix some spelling errors.
2340 * hw-device.h: Likewise.
2341 * hw-tree.c: Likewise.
2342 * sim-abort.c: Likewise.
2343 * sim-alu.h: Likewise.
2344 * sim-core.h: Likewise.
2345 * sim-events.c: Likewise.
2346 * sim-events.h: Likewise.
2347 * sim-fpu.h: Likewise.
2348 * sim-profile.h: Likewise.
2349 * sim-utils.c: Likewise.
2351 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2353 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2356 2002-01-20 Ben Elliston <bje@redhat.com>
2358 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2359 the comment for this enumerator.
2361 2002-01-14 Ben Elliston <bje@redhat.com>
2363 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2365 2001-12-20 Kazu Hirata <kazu@hxi.com>
2367 * run.c (usage): Fix a typo.
2369 2001-07-05 Ben Elliston <bje@redhat.com>
2371 * Make-common.in (srccgen): Remove.
2372 (CGEN_CPU_DIR): Define.
2373 (CGEN_READ_SCM): Redefine without $(srccgen).
2374 (CGEN_ARCH_SCM): Ditto.
2375 (CGEN_CPU_SCM): Ditto.
2376 (CGEN_DECODE_SCM): Ditto.
2377 (CGEN_DESC_SCM): Ditto.
2379 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2381 * sim-load.c (sim_load_file): Put it back: external now.
2382 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2384 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2386 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2388 * sim-utils.c (sim_analyze_program): Ditto.
2390 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2392 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2393 we're finished with its immediate use.
2394 * sim-load.c (sim_load_file): Ditto.
2396 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2398 Add support for mmap-based memory regions.
2399 * sim-memopt.c (mmap_next_fd): New global.
2400 (sim_memory_init): Reinitialize it.
2401 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2402 "--memory-mapfile FILE" option. Check for some errors.
2403 (do_memopt_add): Conditionally do mmap instead of malloc for
2404 backing store of simulated memory. Check for more errors.
2405 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2406 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2407 * configure.in: Look for mmap/fstat related functions and headers.
2408 * config.in, configure: Regenerated.
2410 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2412 * sim-core.c (sim_core_map_attach): Correct overlap-related
2415 2001-03-07 Michael Meissner <meissner@redhat.com>
2417 * run.c (alloca-conf.h): Delete, no longer provided.
2419 2001-02-22 Ben Elliston <bje@redhat.com>
2421 * sim-trace.h (TRACE_VPU_IDX): Add.
2422 (TRACE_vpu): Define.
2423 (WITH_TRACE_VPU_P): Likewise.
2424 (TRACE_VPU_P): Likewise.
2425 * sim-trace.c (OPTION_TRACE_VPU): Define.
2426 (trace_options): Add --trace-vpu.
2427 (trace_option_handler): Handle OPTION_TRACE_VPU.
2428 (trace_option_handler): Include VPU tracing in --trace-semantics.
2429 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2431 2001-02-21 Ben Elliston <bje@redhat.com>
2433 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2434 (TRACE_BRANCH_INPUT2): Likewise.
2436 2001-02-09 Ben Elliston <bje@redhat.com>
2438 * (profile_print_pc): Write header out in target byte order.
2440 2001-02-09 Ben Elliston <bje@redhat.com>
2442 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2443 adjusting the pc shift value.
2445 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2447 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2448 where a numeric value is supplied.
2450 2001-01-06 Ben Elliston <bje@redhat.com>
2452 * cgen.sh: Allow extrafiles to include the semantics files when
2453 generating an ISA-specific decoder.
2455 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2457 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2459 2000-12-23 Ben Elliston <bje@redhat.com>
2461 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2462 them to the trace stream using sim_fpu_printn_fpu. Include
2465 2000-12-15 Ben Elliston <bje@redhat.com>
2467 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2468 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2469 trailing digits as specified (-1 to print all digits).
2470 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2471 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2474 2000-12-13 Ben Elliston <bje@redhat.com>
2476 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2477 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2480 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2482 * sim-endian.h: Don't have parameters on macro definitions which
2483 are simply renaming functions, to permit use of XCONCAT2 in both
2484 the macro name and the arguments in a use of such a definition.
2486 2000-12-11 Ben Elliston <bje@redhat.com>
2488 * cgen-ops.h (SUBWORDDFDI): New function.
2490 2000-12-05 Ben Elliston <bje@redhat.com>
2492 * Make-common.in (cgen-defs): New target.
2493 (cgen-decode): Pass $(EXTRAFILES).
2495 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2496 -outfile-suffix options.
2498 2000-12-04 Ben Elliston <bje@redhat.com>
2500 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2501 (SUBWORDSIUQI): Likewise.
2502 (SUBWORDDIHI): Likewise.
2503 (SUBWORDDIQI): New function.
2505 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2506 * cgen-scache.c (scache_option_handler): Remove unused local var.
2508 2000-12-03 Ben Elliston <bje@redhat.com>
2510 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2512 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2514 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2516 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2518 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2521 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2523 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2524 (set_hw_delete): Moved the macro as a function.
2525 * hw-base.h (set_hw_delete): Declare as external function.
2526 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2527 allocated using hw_malloc.
2529 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2531 * sim-options.c (sim_parse_args): Free the memory used for
2532 long_options, short_options, handlers, opt_cpu, orig_val.
2534 2000-11-20 Ben Elliston <bje@redhat.com>
2536 * cgen-ops.h (SUBBI): New macro.
2537 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2538 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2540 2000-11-16 Ben Elliston <bje@redhat.com>
2542 * cgen-types.h (VOID): New type.
2544 2000-11-09 Ben Elliston <bje@redhat.com>
2546 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2547 (sim_fpu_two): Set exponent to 1.
2549 2000-10-26 Ben Elliston <bje@redhat.com>
2551 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2552 `all'. Pass `-i' options to cgen applications.
2553 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2554 cgen-desc): Pass $(isa) to cgen.sh.
2556 2000-10-08 Ben Elliston <bje@redhat.com>
2558 * cgen-utils.c (cgen_rtx_error): New function.
2560 2000-10-07 Ben Elliston <bje@redhat.com>
2562 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2563 conditions for sim_core_read_buffer().
2565 2000-09-26 Dave Brolley <brolley@redhat.com>
2567 * cgen-utils.c (RORQI): New function.
2568 (ROLQI): New function.
2569 (RORHI): New function.
2570 (ROLHI): New function.
2572 2000-08-28 Dave Brolley <brolley@redhat.com>
2574 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2575 in insn_value if it will fit.
2577 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2579 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2581 2000-08-15 Dave Brolley <brolley@redhat.com>
2583 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2585 2000-08-15 Dave Brolley <brolley@redhat.com>
2587 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2588 (PROFILE_CPU_FREQ): New macro.
2589 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2590 (profile-options): Add profile-cpu-frequency.
2591 (parse_frequency): New function.
2592 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2593 (profile_print_speed): Print cpu frequency and simulated execution time.
2594 Re-indent other items to match.
2596 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2598 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2600 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2602 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2603 * Makefile.in (install): Install run.1 man page.
2605 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2607 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2608 * Makefile.in (headers,nltvals.def): Merge.
2610 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2612 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2613 * nrun.c (main): Print the simulator statistics only in
2615 * hw-properties.h (hw_find_integer_array_property): Fix
2616 prototype (use signed_cell).
2618 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2619 * sim-events.c (sim_events_remain_time): New function returning
2620 the time that remains before the event is raised.
2621 * hw-events.c (hw_event_remain_time): Likewise.
2622 * sim-events.h (sim_events_remain_time): Declare.
2623 * hw-events.h (hw_event_remain_time): Declare.
2625 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2626 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2627 (OPTION_HW_LIST): New option --hw-list to list the devices.
2628 (hw_option_handler): List the device tree with 'sim_hw_print'.
2630 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2631 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2632 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2633 (EXTENDED): Define for 16-bit word size.
2634 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2635 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2636 * sim-types.h: Added support for 16-bit targets.
2638 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2640 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2642 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2644 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2645 * Makefile.in (distclean): Clean cconfig.h also.
2647 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2649 * configure: Regenerated to track ../common/aclocal.m4 changes.
2651 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2653 * aclocal.m4 (sim-profile): Enable the profiler by default.
2655 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2657 * run.c (main): Initialize sigrc.
2659 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2661 * sim-events.c (update_time_from_event): Add more detailed event
2664 2000-03-30 Dave Brolley <brolley@redhat.com>
2666 * aclocal.m4 (cgen): Use guile to run cgen.
2668 2000-03-23 Dave Brolley <brolley@redhat.com>
2670 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2672 * cgen-accfp.c (fextsfdf): New function.
2673 (ftruncdfsf): New function.
2674 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2676 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2678 * cgen-ops.h: Added TRUNCSISI.
2680 2000-03-08 Dave Brolley <brolley@redhat.com>
2682 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2683 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2684 (sim_queue_fn_si_write): Last argument is has type USI.
2685 (sim_queue_fn_sf_write): New function.
2686 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2687 (sim_queue_fn_sf_write): New function.
2688 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2690 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2692 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2693 sim_set_trace and run simulator using sim_resume.
2694 (main): Add option ``-o'' - operating environment. Only continue
2695 after a signal when operating environment.
2696 (main): Always set REASON and SIGRC using sim_stop_reason.
2697 (sim_trace): Delete extern declaration.
2699 2000-02-08 Nick Clifton <nickc@cygnus.com>
2701 * callback.c: Fix compile time warning messages.
2702 * run.c: Fix compile time warning messages.
2704 1999-12-17 Dave Brolley <brolley@cygnus.com>
2706 * sim-profile.h: (set_profile_option_mask): Add prototype.
2707 * sim-profile.c (set_profile_option_mask): No longer static.
2709 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2711 * sim-arange.c: Include <string.h>
2713 1999-12-07 Dave Brolley <brolley@cygnus.com>
2715 * sim-options.c (print_help): '=' required before optional argument.
2716 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2717 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2718 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2719 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2720 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2721 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2722 (fn_mem_qi_write): New union members.
2723 (fn_mem_hi_write): New union members.
2724 (fn_mem_si_write): New union members.
2725 (fn_mem_di_write): New union members.
2726 (fn_mem_df_write): New union members.
2727 (fn_mem_xi_write): New union members.
2728 (sim_queue_fn_mem_qi_write): New function.
2729 (sim_queue_fn_mem_hi_write): New function.
2730 (sim_queue_fn_mem_si_write): New function.
2731 (sim_queue_fn_mem_di_write): New function.
2732 (sim_queue_fn_mem_df_write): New function.
2733 (sim_queue_fn_mem_xi_write): New function.
2734 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2735 (sim_queue_fn_mem_hi_write): New function.
2736 (sim_queue_fn_mem_si_write): New function.
2737 (sim_queue_fn_mem_di_write): New function.
2738 (sim_queue_fn_mem_df_write): New function.
2739 (sim_queue_fn_mem_xi_write): New function.
2740 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2741 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2742 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2744 1999-12-01 Dave Brolley <brolley@cygnus.com>
2746 * cgen-accfp.c (subsf): Check status code.
2764 1999-11-26 Dave Brolley <brolley@cygnus.com>
2766 * cgen-par.h (fn_df_write): Mode of data is DF.
2767 (sim_queue_fn_df_write): Mode of data is DF.
2768 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2770 1999-11-22 Dave Brolley <brolley@cygnus.com>
2772 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2773 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2775 1999-11-04 Dave Brolley <brolley@cygnus.com>
2777 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2778 CGEN_MEM_XI_WRITE members.
2779 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2780 (sim_queue_fn_xi_write): New function.
2781 (sim_queue_mem_xi_write): New function.
2783 * cgen-par.c (sim_queue_fn_xi_write): New function.
2784 (sim_queue_mem_xi_write): New function.
2785 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2788 1999-10-22 Dave Brolley <brolley@cygnus.com>
2790 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2791 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2792 * cgen-par.c: Set insn_address for each queued write. Get pc from
2793 cpu when executing queued writes.
2795 1999-10-19 Dave Brolley <brolley@cygnus.com>
2797 * cgen-par.h (sim_queue_fn_pc_write): New function.
2798 (CGEN_FN_PC_WRITE): New enumerator.
2799 (fn_pc_write): New union member.
2800 * cgen-par.c (sim_queue_fn_pc_write): New function.
2801 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2803 1999-10-18 Dave Brolley <brolley@cygnus.com>
2805 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2806 (CGEN_MEM_DF_WRITE): New enumerator.
2807 (mem_di_write): New union member.
2808 (mem_df_write): New union member.
2809 * cgen-par.c (sim_queue_mem_di_write): New function.
2810 (sim_queue_mem_df_write): New function.
2811 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2813 * cgen-accfp.c (divsf): Check for division errors.
2815 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2817 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2819 1999-10-07 Dave Brolley <brolley@cygnus.com>
2821 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2822 (fn_hi_write): New union member.
2823 (sim_queue_fn_hi_write): New function.
2824 * cgen-par.c (sim_queue_fn_hi_write): New function.
2825 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2827 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2829 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2830 Change type of result to SEM_PC.
2832 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2834 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2836 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2838 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2839 (JOIN*): Delete cpu arg.
2841 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2843 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2845 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2847 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2849 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2852 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2854 * run.c (main): Check the sim_stop_reason and only halt simulation
2855 when a valid stop condition is identified.
2857 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2859 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2861 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2863 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2864 (bi_write): New union element.
2865 (sim_queue_bi_write): New function.
2866 * cgen-par.c (sim_queue_bi_write): New function.
2867 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2869 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2871 * configure: Regenerated to track ../common/aclocal.m4 changes.
2873 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2874 ../gdb/configure.in.
2875 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2876 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2877 (SIM_WARNINGS): Delete
2878 (CONFIG_CFLAGS): Update.
2880 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2882 * cgen-par.c: New file.
2883 * cgen-par.h: New file.
2884 * cgen-sim.h (cgen-par.h): #include it.
2885 * cgen-cpu.h (write_queue): New field.
2886 (CPU_WRITE_QUEUE): New access macro.
2887 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2888 (cgen-par.o): New target.
2890 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2892 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2893 * cgen-utils.c (mode_names): Update.
2895 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2897 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2898 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2899 buffer arg if WITH_PARALLEL_GENWRITE.
2900 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2901 (struct idesc): Ditto.
2903 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2905 * sim-model.c (model_option_handler): Add \n to error message.
2907 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2909 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2910 (insn_sem): Rewrite.
2911 (sem_fn_desc): New struct.
2913 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2915 (scache case): Split into non-parallel/parallel versions.
2916 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2917 if not use semantic switch version.
2919 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2921 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2922 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2923 (SEM_BRANCH_INIT_EXTRACT): Delete.
2924 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2925 (SEM_BRANCH_FINI): Ditto.
2926 (SEM_BRANCH_VIA_ADDR): Ditto.
2927 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2928 (SEM_BRANCH_ADDR_CACHE): Delete.
2929 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2930 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2932 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2933 (@cpu@_pbb_begin): Initialize branch_target.
2934 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2935 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2937 (@cpu@_engine_run_fast): Ditto.
2939 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2941 * cgen-utils.c (RORSI): New function.
2942 (ROLSI): New function.
2944 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2946 * Makefile.in (TAGS): Tweak TAGS regex.
2947 * cgen-mem.h (*): Add TAGS markers.
2949 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2951 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2952 passed in when sim_resume is first entered - don't re-pass it
2955 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2957 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2958 OPTION_LOAD_LMA but only when is defined.
2959 (standard_options): When SIM_HANDLES_LMA is defined include
2960 options --load-lma and --load-vma.
2961 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2963 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2964 (struct sim_state_base): Add load_at_lma_p.
2965 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2966 STATE_LOAD_AT_LMA_P.
2968 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2970 * nrun.c (main): Re-format loop gnu style.
2972 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2974 * dv-sockser.c (connected_p): Initialize addrlen.
2976 1999-07-06 Dave Brolley <brolley@cygnus.com>
2978 * cgen-accfp.c (floatsidf): New function.
2979 (fixdfsi): New function.
2981 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2983 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2985 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2987 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2988 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2989 * cgen-fpu.c: New file.
2990 * cgen-fpu.h: New file.
2991 * cgen-accfp.c: New file.
2992 * cgen-cpu.h (CGEN_CPU): New member fpu.
2993 * cgen-mem.h: Redo fp support.
2994 * cgen-ops.h: Delete k&r support. Redo fp support.
2995 * cgen-sim.h: Include cgen-fpu.h.
2996 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2998 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3000 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3002 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3003 (@cpu@_pbb_cti_chain): Minor clean up.
3005 1999-05-08 Felix Lee <flee@cygnus.com>
3007 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3008 AM_CYGWIN32 and AM_EXEEXT.
3009 * configure: Regenerate.
3011 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3013 * sim-core.c (device_error,device_io_read_buffer,
3014 device_io_write_buffer): Delete decls.
3015 * sim-core.h: Put them here.
3017 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3018 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3019 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3020 (sim_core_write_aligned_N): Ditto.
3022 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3024 * sim-memopt.c (sim_memory_uninstall): Don't look into
3027 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3029 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3031 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3033 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3034 (sim_core_write_buffer): Ditto.
3036 1999-04-02 Keith Seitz <keiths@cygnus.com>
3038 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3039 after the interval counter has expired.
3040 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3041 poll_quit callbacks. May be overridden by Makefile.
3042 (poll_quit_counter): New global.
3043 * sim-events.c: Remove all mentions of ui_loop_hook. The
3044 host callback "poll_quit" will serve the purpose.
3045 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3047 * nrun.c: Remove declaration of ui_loop_hook.
3049 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3051 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3052 if being used by gdb.
3054 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3056 * cgen-types.h (XF,TF): Tweak.
3057 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3059 (SUBWORD*,JOIN*): Define.
3060 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3061 moved into cpu descriptor.
3062 * sim-model.h (MACH): New member `num'.
3064 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3066 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3067 (CGEN_CPU): Member opcode renamed to cpu_desc.
3068 New members get_idata,disassembler.
3069 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3070 CGEN_INSN_ATTR_VALUE.
3071 (CGEN_STATE): Delete member opcode_table.
3072 (sim_disassemble_insn): Delete decl.
3073 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3074 (struct idesc): Moved to here from <cpu>-decode.h.
3075 * cgen-run.c (prime_cpu): Call prepare_run callback.
3076 * cgen-trace.h (SFILE): New type.
3077 (sim_disasm_sprintf): Declare.
3078 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3079 (sim_cgen_disassemble_insn): Declare.
3080 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3081 (insn_fields): Delete.
3082 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3084 (trace_insn): Call CPU_DISASSEMBLER hook.
3085 (sim_disasm_sprintf): New function.
3086 (sim_disasm_read_memory): New function.
3087 (sim_disasm_perror_memory): New function.
3088 (sim_cgen_disassemble_insn): New function.
3089 * cgen-utils.c: Don't include cpu-opc.h.
3090 (virtual_insn_entries): New static local.
3091 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3092 (cgen_insn_name): Rewrite.
3093 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3094 * cgen.sh (desc): New file generator handler.
3095 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3096 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3097 Don't include cpu-opc.h,cpu-sim.h.
3098 * sim-model.c (model_set): Delete SIM_DESC arg.
3099 (sim_model_set): Update.
3100 * sim-model.h (MACH): New member prepare_run.
3102 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3104 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3105 if redundant with allocator functions.
3107 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3109 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3111 * sim-profile.h: Make like sim-trace.h.
3112 (PROFILE_USEFUL_MASK): New macro.
3113 * sim-profile.c (profile_options): Make like trace_options, allow
3114 optional on|off arg where applicable.
3115 (set_profile_option_mask): New function.
3116 (sim_profile_set_option): New function.
3117 (profile_option_handler): Simplify.
3118 Have -p only enable selected things, not everything.
3119 Add missing break to OPTION_PROFILE_PC_RANGE.
3120 * cgen-scache.c (scache_options): Allow optional on|off arg to
3122 (scache_option_handler): Use sim_profile_set_option.
3124 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3126 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3127 (memory_option_handler): Implement MEMORY_FILL option. Make
3128 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3129 (parse_ulong_value): New function.
3130 (do_memopt_add): Allocate all buffers. Optionally fill them.
3132 1999-01-15 Richard Henderson <rth@cygnus.com>
3134 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3135 va_list, not an integer.
3136 * sim-events.c (sim_events_schedule): Likewise.
3138 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3139 the appropriate type.
3141 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3143 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3144 (sim_disassemble_insn): Update prototype.
3145 (sim_engine_invalid_insn): Ditto.
3146 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3147 (SEM_BRANCH_INIT): PCADDR->IADDR.
3148 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3149 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3150 * cgen-scache.h (*): Ditto.
3151 * cgen-trace.c (*): Ditto.
3152 * cgen-trace.h (*): Ditto.
3153 * cgen-utils.c (*): Ditto.
3154 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3156 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3157 (simple engine framework): Rewrite.
3158 * sim-module.c (modules): Install model module sooner (and in
3159 particular before the profile module).
3161 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3163 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3164 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3165 (sim_model_init): Call it.
3167 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3169 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3171 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3172 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3173 (SEM_BRANCH_INIT_EXTRACT): New macro.
3174 (SEM_BRANCH_INIT): Add taken_p.
3175 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3176 (SEM_BRANCH_FINI): Use it.
3178 * cgen-run.c (sim_resume): Handle tracing of last insn.
3179 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3180 * cgen-trace.c (current_abuf): New static global.
3181 (trace_insn_init): Initialize it.
3182 (trace_insn_fini): Use it.
3183 (trace_insn): Set it.
3184 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3185 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3186 (@cpu@_emit_after): Ditto.
3187 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3188 labels if WITH_SEM_SWITCH_FULL.
3189 * sim-model.c: Include bfd.h.
3190 (sim_model_init): New function.
3191 (sim_model_install): Record init fn.
3192 * sim-model.h (MACH): New member bfd_name.
3193 * sim-module.c (modules): Initialize model before scache.
3195 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3197 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3199 * nrun.c (main): Remain in simulation loop for traps and
3200 exceptions when in operating environment mode.
3201 (ui_loop_hook): New stub hook for standalone use.
3202 * sim-events.c (sim_events_process): Call ui_loop_hook
3203 periodically on CYGWIN host.
3205 * sim-reason.c (sim_stop_reason): Return host signal numbers
3206 to gdb on sim_stopped and sim_signalled cases.
3207 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3208 hook just before longjmp.
3209 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3210 hook just before sim_engine_run.
3212 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3213 * sim-trace.h (trace_generic): Ditto.
3214 * sim-trace.c (trace_generic): Ditto.
3216 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3218 * Make-common.in (SIM_MAIN_DEPS): New var.
3219 (CGEN_MAIN_CPU_DEPS): New var.
3220 * aclocal.m4: Add --enable-cgen-maint option.
3221 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3223 (GETIMEM*): Pass pc value to sim_core routine.
3225 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3227 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3228 Compare with ZERO not NULL.
3230 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3232 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3235 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3237 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3238 * sim-trace.c: Include stdlib.h if present.
3239 * dv-sockser.c: Include unistd.h if present.
3240 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3241 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3243 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3245 * gennltvals.sh: Add i960.
3246 * nltvals.def: Rebuild.
3248 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3250 * cgen-defs.h: New file, old cgen-sim.h.
3251 * cgen-sim.h: Simple header that includes others.
3252 * sim-arange.c: New file.
3253 * sim-arange.h: New file.
3254 * sim-basics.h: Include it.
3255 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3256 (sim-arange.o): Add rule for.
3257 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3258 (sim_io_eprintf_cpu): Add prototype.
3259 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3260 (INLINE2): New macro.
3261 (EXTERN_INLINE): New macro.
3262 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3263 before calling module init fns.
3264 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3265 (profile_init): New function.
3266 (profile_options): New option --profile-range.
3267 (profile_option_handler): Handle --profile-range.
3268 (profile_print_insn): Qualify address range specific section titles.
3269 (profile_print_addr_ranges): New function.
3270 (profile_info): Print address ranges if specified.
3271 (profile_install): Set profile_init init fn.
3272 * sim-profile.h (PROFILE_DATA): New member `range'.
3273 * sim-trace.c (trace_init): New function.
3274 (trace_options): New option --trace-range.
3275 (trace_option_handler): Handle --trace-range.
3276 (trace_install): Set trace_init init fn.
3277 * sim-trace.h (TRACE_DATA): New member `range'.
3278 * sim-utils.c (sim_cpu_msg_prefix): New function.
3279 (sim_io_eprintf_cpu): New function.
3280 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3281 (PC_IN_PROFILE_RANGE_P): New macro.
3282 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3283 (trace_insn_fini): New arg abuf. All callers updated.
3284 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3285 printing cycle counts.
3286 * cgen-trace.h (trace_insn_fini): Update prototype.
3287 (TRACE_RESULT_P): New macro.
3288 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3289 (TRACE_INSN): Check ARGBUF_TRACE_P.
3290 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3291 * cgen-types.h (SIM_INLINE): Delete.
3292 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3293 * cgen-utils.c: Don't include cgen-engine.h
3294 * genmloop.sh (@cpu@_fill_argbuf): New function.
3295 (@cpu@_fill_argbuf_tp): New function.
3296 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3297 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3298 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3299 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3300 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3301 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3302 doing profiling. Update call to TRACE_INSN_FINI.
3304 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3306 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3308 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3311 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3313 * sim-inline.c (SIM_INLINE_P): Fix typo.
3315 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3317 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3319 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3321 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3322 * nltvals.def: Re-generate.
3324 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3326 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3327 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3328 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3330 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3331 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3333 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3335 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3336 (${cpu}_pbb_cti_chain): Ditto.
3338 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3340 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3341 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3342 (EXTRACT_INT,EXTRACT_UINT): New macros.
3343 (SEM_SEM_ARG): New macro.
3344 (SEM_NEXT_VPC): New arg `pc'.
3345 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3346 (sim_disassemble_insn): Update prototype.
3347 * cgen-trace.c (current_insn,insn_fields): New static locals.
3348 (trace_insn): Set them.
3349 * cgen-utils.c: #include cgen-engine.h.
3350 (sim_disassemble_insn): New arg insn_fields.
3351 Handle variable length insns.
3352 * genmloop.sh: Only emit pbb decls if -pbb.
3353 (${cpu}_scache_lookup): New arg `vpc'.
3354 (scache support): Fetch pc before entering loop.
3356 * gennltvals.sh: Add fr30 support.
3357 * nltvals.def: Rebuild.
3359 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3361 * sim-types.h: Re-do type system so that GCC's attribute and mode
3362 are used to specify types. Handle case of ALPHA.
3364 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3366 * aclocal.m4: Add tests for dlopen family.
3367 * config.in: Regenerated.
3369 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3371 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3373 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3375 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3376 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3377 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3378 * cgen-sim.h: ... to here.
3380 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3382 * aclocal.m4 (enable-build-warnings): Replace
3383 enable-sim-warnings. Extend =LIST syntax so that prepend and
3384 append of options is possible. Drop -Werror, add
3385 -Wstrict-prototypes for GDB compatibility.
3386 * Make-common.in (SIM_WARNINGS): Update.
3388 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3390 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3391 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3392 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3393 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3394 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3396 * cgen-cpu.h: New file.
3397 * cgen-engine.h: New file.
3398 * cgen-scache.h: New file.
3399 * cgen-sim.h: Delete portions moved to new files.
3400 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3401 rather than sending result to stdout.
3403 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3405 * Make-common.in (sim-reg.o): New rule.
3406 (cgen-run.o): New rule.
3407 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3408 * cgen-run.c (prime_cpu): New function.
3409 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3410 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3412 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3413 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3414 (CGEN_INSN_VIRTUAL_P): New macro.
3415 (SEM_PC): New typedef.
3416 (SEMANTIC_FN): Change type of result to SEM_PC.
3417 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3418 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3419 (SCACHE_MAP): New typedef.
3420 (CPU_SCACHE): Add pbb support.
3421 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3422 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3423 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3425 (INSN_NAME): Delete.
3426 (cgen_insn_name): Declare.
3427 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3428 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3429 (first_insn_p): Make static.
3430 (trace_insn): Handle virtual insns specially.
3431 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3432 * cgen-types.h (UBI): Delete.
3433 (MODE_TYPE): New enum.
3434 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3435 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3436 (cgen_virtual_opcode_table): New global.
3437 (cgen_insn_name): New function.
3438 (sim_disassemble_insn): Ignore virtual insns.
3439 * genmloop.sh: Delete top level loop generation. Add pbb support.
3440 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3441 (sim_cpu_base): New members max_insns,insn_name,model_data.
3442 (CPU_PC_GET,CPU_PC_SET): New macros.
3443 (sim_pc_get,sim_pc_set): Declare.
3444 * sim-model.c (model_set): Call model init fn.
3445 * sim-model.h (MODEL_FN): New typedef.
3446 (INSN_TIMING): New member model_fn.
3447 (MODEL): New members num,init.
3448 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3449 All callers updated.
3450 (profile_insn_init): New fn.
3451 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3452 Exit early if insn profiling not supported.
3453 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3454 (profile_install): Record profile_insn_init as init fn.
3455 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3456 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3457 (PROFILE_DATA): Delete member exec_time.
3458 Change insn_count to pointer to array, rather than the array.
3459 (sim_profile_print_bar): Declare.
3461 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3463 * cgen-run.c: New file.
3464 * sim-reg.c: New file.
3466 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3468 * aclocal.m4: Add checks for -lsocket and -lnsl.
3470 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3471 allow local port reuse on listening socket.
3473 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3475 * sim-config.h: Remove reference to linux kernel header.
3477 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3479 * dv-sockser.c (sockser_addr): Make variable non-static.
3481 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3483 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3485 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3487 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3489 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3491 * Make-common.in (install-common): Add $(EXEEXT) when installing
3494 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3496 * cgen-sim.h (cgen_state): New member opcode_table.
3497 * cgen-utils.c (sim_disassemble_insn): Use it.
3499 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3501 * cgen-mem.h (DECLARE_SETT): Fix return type.
3502 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3503 * cgen-scache.c: Include stdlib.h.
3504 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3505 * sim-model.c (model_option_handler): Remove unused variable `n'.
3507 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3509 * cgen-utils.c: Include bfd.h.
3510 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3512 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3514 * sim-bits.h (EXTEND24): Fix typo.
3516 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3518 * sim-events.c (ETRACE_P): New macro.
3519 (struct _sim_event): Add member trace.
3520 (sim_events_free): Reclaim trace message.
3522 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3523 sim_events_schedule_tracef): New functions, include printf trace
3524 information in argument list. If tracing, store asprintf'd trace
3525 message in sim_event.
3527 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3528 hw_event_queue_schedule_vtracef): New functions, mimic
3531 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3533 * sim-bits.h (EXTEND24): Define.
3535 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3537 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3538 (CPU_SCACHE_HASH_MASK): New macro.
3539 (SCACHE_HASH_PC): Rewrite.
3540 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3541 computation out of main loop.
3543 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3545 * cgen-sim.h (RECORD_IADDR): Delete.
3546 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3547 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3549 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3551 * gennltvals.def (mn10200): Add entry.
3552 * nltvals.def: Regenerate with MN10200 additions.
3554 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3556 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3557 documentation on how it works.
3559 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3560 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3561 sim_core_set_xor, sim_core_xor_read_buffer,
3562 sim_core_xor_write_buffer): Update.
3564 * sim-events.h, sim-events.c (sim_events_install,
3565 sim_events_watch_clock, sim_events_schedule_after_signal,
3566 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3567 sim_events_deschedule): Update.
3569 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3570 sim_fpu_max32, sim_fpu_max64): Update.
3572 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3574 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3575 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3576 * sim-profile.c (profile_print_model): Update.
3578 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3580 * gennltvals.def (m32r): Use common syscall.h now.
3581 (mn10300): Add entry.
3582 * nltvals.def: Regenerate.
3584 * sim-engine.c (sim_engine_get_run_state): New function.
3585 * sim-engine.h (sim_engine_get_run_state): Declare it.
3587 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3589 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3590 * sim-core.c (sim_core_signal): Make extern, always define.
3592 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3594 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3595 * cgen-ops.h (ANDIF): New macro.
3596 (ANDIF[BQHSD]I): Delete.
3598 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3600 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3601 (hw_event_queue_schedule, hw_event_queue_deschedule,
3602 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3605 * hw-alloc.h (HW_NZALLOC): Define.
3607 * Make-common.in (test-hw-events): Add target for testing the
3610 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3612 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3614 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3616 * hw-main.h: Include hw-handles.h, hw-instances.h.
3617 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3618 * hw-base.c (hw_create, hw_delete): Call same.
3620 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3622 * dv-core.c: Include hw-main.h and sim-main.h.
3623 * dv-pal.c: Include hw-main.h and sim-io.h.
3624 * dv-glue.c: Include hw-main.h.
3626 * hw-main.h: New file. Move list of includes to here.
3627 * hw-base.h: From here.
3628 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3629 (hw-*.o, dv-*.o): Update.
3630 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3631 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3634 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3635 do_hw_poll_read): Move declarations from here.
3636 * hw-main.h: To here.
3638 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3640 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3642 * Make-common.in (hw-config.h): Update
3643 * hw-base.c, dv-pal.c, dv-glue.c: Update
3645 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3646 `*_callback' to `*_method.
3648 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3650 * hw-base.h (set_*): Move set method macros from here.
3651 * hw-device.h: To here.
3653 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3655 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3658 * hw-base.c (hw_create, hw_delete): Call
3659 * hw-properties.c (create_hw_property_data,
3660 delete_hw_property_data): Define.
3662 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3664 * hw-device.c, hw-properties.c: Include hw-base.h
3666 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3667 * hw-device.c: From here.
3668 * hw-base.h: Include "hw-events.h".
3670 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3671 * hw-base.c (hw_create, hw_delete): Call.
3672 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3674 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3675 (hw-alloc.o): New target.
3677 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3679 * hw-events.h, hw-events.c: New files. Move event code to here.
3680 * sim-hw.c: From here.
3681 * hw-base.h: Include "hw-events.h".
3682 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3683 (hw-events.o): New target.
3685 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3686 * hw-events.h (struct hw_event): Replace typedef hw_event.
3688 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3689 * hw-base.c (hw_create, hw_delete): Call.
3690 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3694 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3696 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3697 * hw-ports.c: To here.
3699 * hw-base.h, hw-ports.c (create_hw_port_data,
3700 delete_hw_port_data): New functions.
3701 * hw-base.c (hw_delete, hw_create): Call same.
3703 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3705 * hw-ports.h: To here.
3707 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3709 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3710 PROCESSOR and CIA arguments.
3712 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3714 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3715 Move common object files from here.
3716 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3718 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3720 * sim-hw.c: Include ctype.h.
3721 (do_hw_poll_read): Do not assume EAGAIN.
3723 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3725 * cgen-trace.c (first_insn_p): New static local.
3726 (trace_insn_init): Set it.
3727 (trace_insn_fini): Use TRACE_PREFIX.
3728 (trace_insn): Rewrite to use trace_prefix.
3729 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3730 Adjust width accordingly.
3732 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3733 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3734 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3735 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3736 (PROFILE_COUNT_CORE): Simplify.
3737 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3739 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3741 * cgen-ops.h (ADDCFSI): Fix typo.
3743 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3745 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3746 * genmloop.sh: Use them rather than static locals.
3748 * sim-engine.c (sim_engine_set_run_state): New function.
3749 * sim-engine.h (sim_engine_set_run_state): Declare.
3750 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3751 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3752 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3754 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3756 * cgen-trace.c (trace_insn_init): New arg first_p.
3757 All callers updated.
3758 (trace_insn_fini): New arg last_p. All callers updated.
3759 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3760 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3761 * genmloop.sh (engine_resume): Update.
3763 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3765 * Make-common.in (install-common): Run ranlib on installed copy of
3768 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3770 * Make-common.in (install-common): Rename and install libsim.a.
3772 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3774 * sim-io.c (unistd.h): Include.
3776 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3778 * Make-common (sim_main_headers): Sort.
3779 (cgen-*.o): Add cgen-sim.h dependency.
3781 * cgen-scache.c (scache_init): Only allocate space if scache element
3783 (scache_flush,scache_print_profile): Check if scache in use first.
3785 * cgen-sim.h (IDESC): Provide forward declaration.
3787 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3788 (cgen_cpu_max_extra_bytes): Declare.
3789 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3791 * sim-cpu.h: New file. sim_cpu_base moved here.
3792 Move sim_cpu_lookup decl here.
3793 * sim-base.h: #include "sim-cpu.h".
3794 * sim-cpu.c: New file.
3795 * Make-common (sim_main_headers): Add sim-cpu.h.
3796 (sim-cpu.o): Add rule for.
3798 * sim-model.c (set_model): Delete.
3799 (sim_model_set,model_set): New functions.
3800 (sim_model_install): Renamed from model_install.
3801 Don't set default model here.
3802 (model_option_handler): Rewrite --model processing.
3803 (sim_model_lookup,sim_mach_lookup): New functions.
3804 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3805 (insn_timing): Delete.
3806 (INSN_TIMING): New member `num'.
3807 (IMP_PROPERTIES): Always define scache_elm_size member.
3808 (MACH): New member init_cpu.
3809 (sim_machs): Renamed from machs.
3810 (sim_model_install): Renamed from model_install.
3811 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3812 * sim-module.c (modules): Update.
3814 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3816 * sim-io.c: #include <errno.h>.
3818 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3820 * dv-pal.c (struct hw_pal_device): Add reader.
3821 (hw_pal_finish): Initialize reader.
3822 (scan_hw_pal): Use reader.
3824 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3825 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3828 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3829 ../ppc/main.c sim_io_read_stdin.
3831 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3833 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3835 * hw-tree.c: Update.
3837 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3838 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3840 * hw-ports.h (hw_port_event): Ditto.
3841 * hw-ports.c (hw_port_event): Update.
3842 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3844 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3846 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3847 (do_counter_event): Update.
3848 * dv-glue.c (hw_glue_io_read_buffer): Update.
3849 (hw_glue_port_event): Update.
3851 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3852 * hw-base.h (hw_create): Ditto.
3853 * hw-base.c (hw_create): Ditto.
3855 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3856 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3859 * hw-device.h (hw_system_cpu): Declare.
3860 * sim-hw.c (hw_system_cpu): New function.
3862 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3863 sim_hw_abort not hw_abort.
3864 (sim-hw.h): Include.
3865 (sim_core_read_buffer, sim_core_write_buffer): Call
3866 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3868 (sim_core_set_xor): Do not pass CPU when aborting.
3870 * sim-n-core.h (sim_core_read_aligned_N,
3871 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3872 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3873 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3876 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3878 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3879 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3881 (sim_hw_print): New function.
3883 * sim-engine.h (sim_engine_vabort): Declare.
3884 * sim-engine.c (sim_engine_vabort): New function.
3886 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3888 * sim-trace.c (print_data): For floating-point numbers trace raw
3890 (trace_result_fp2): New function.
3891 * sim-trace.h (trace_result_fp2): New declaration.
3892 (TRACE_FP_RESULT2): New macro.
3894 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3896 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3897 AM_CYGWIN32 and AM_EXEEXT.
3898 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3899 to run and install-common rules.
3900 * common/configure: regenerate
3902 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3904 * sim-types.h (cell_word): New type.
3905 (natural_cell): Delete type.
3907 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3909 * configure: Regenerated to track ../common/aclocal.m4 changes.
3912 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3914 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3916 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3918 * configure: Regenerated to track ../common/aclocal.m4 changes.
3921 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3923 * acconfig.h: New file.
3924 * Make-common.in (top_builddir): New macro.
3925 (INTL_LIB): Removed.
3926 (INTLLIBS): New macro.
3927 (INTLDEPS): Likewise.
3928 (LIBDEPS): Use INTLDEPS.
3929 (EXTRA_LIBS): Use INTLLIBS.
3930 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3931 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3932 AM_LC_MESSAGES): New macros from GNU gettext.
3934 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3936 * sim-config.h: Discard leading _ from macros.
3937 * sim-types.h: Ditto.
3939 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3941 * Make-common.in (CSEARCH): Add -I to intl directories.
3942 (INTL_LIB): Point to libintl.a.
3943 (LIBDEPS): Add $(INTL_LIB).
3944 (EXTRA_LIBS): Ditto.
3946 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3948 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3950 * cgen-ops.h (ADDCFSI): Fix.
3953 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3955 * sim-types.h (signed_address, unsigned_address): Define.
3957 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3959 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3962 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3964 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3965 New functions, pack / unpack sim_fpu struct using raw values.
3966 (sim_fpu_is): Differentiate between negative and positive
3969 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3971 * sim-bits.h (EXTEND4): Define.
3972 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3974 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3976 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3977 declared so we need this cast to prevent long long addresses
3978 from being misconfigures. Results in access to unmapped memory.
3980 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3982 * Make-common.in (RUNTESTFLAGS): Define.
3983 (check): Pass RUNTESTFLAGS to recursive make.
3985 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3987 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3990 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3992 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3995 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3997 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3998 (sim-inline): Update to match sim-inline.[hc]
3999 * configure: Regenerated to track ../common/aclocal.m4 changes.
4001 * Make-common.in (sim_main_headers): Add sim-inline.h
4003 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4005 * sim-endian.h (sim-endian.c): Ditto.
4007 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4008 (sim_events_set_trace): Delete unused prototype.
4010 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4011 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4013 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4014 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4015 Comment out, not yet implemented in sim-fpu.c.
4016 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4017 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4019 * sim-inline.h: Rewrite description.
4020 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4021 (SIM_MAIN_INLINE): Add inline option.
4023 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4024 include generated files. Handled by generator directly.
4026 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4028 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4031 * sim-trace.h (TRACE_ANY_P): Define.
4032 (struct _trace_data): Add trace_any_p.
4034 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4036 * run.c (main): Handle all alternatives of enum sim_stop.
4037 (main): Delete unused `asection *s'.
4039 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4041 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4043 * configure: Regenerated to track ../common/aclocal.m4 changes.
4045 * sim-hw.c: New file.
4046 * sim-hw.h (sim_hw_parse): Declare function.
4047 (hw-tree.h): Do not include.
4049 * sim-base.h (STATE_HW): Define.
4050 (struct sim_state_base): Add member struct *hw.
4052 * sim-module.c (sim-hw.h): Include.
4053 (modules): Add sim_hw_install.
4055 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4057 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4059 * sim-base.h (CPU_INDEX): Define.
4061 * sim-utils.c (sim_state_alloc): Initialize.
4062 * sim-module.c (sim_post_argv_init): Ditto.
4064 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4066 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4067 properly formatted lists.
4069 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4071 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4072 0x2f needs to be 0x3f.
4074 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4076 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4078 (hw_tree_find_*_property): Clean up error message when property is
4081 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4082 present before looking for it.
4084 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4086 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4087 (AC_CHECK_FUNCS): Add check for __setfpucw.
4088 * configure: Regenerated.
4090 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4092 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4093 hw_pal_timer, hw_pal_timer_value): Define.
4094 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4095 (do_counter_event, do_counter_read, do_counter_value,
4096 do_counter_write): new functions.
4098 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4100 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4103 * hw-base.c (hw_create): Stop searching for a device when one is
4106 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4108 * configure: Regenerated to track ../common/aclocal.m4 changes.
4110 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4112 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4113 appends extra devices.
4114 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4117 * Make-common.in (hw-config.h): New target, create hw-config.h
4119 (SIM_HW): Definition from @sim_hw@.
4120 (hw-base.o): Depend on hw-config.h
4122 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4124 * Make-common.in: Get SHELL from configure.
4125 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4126 move-if-change. Fixes NT native build problem.
4127 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4128 move-if-change. Fixes NT native build problem.
4129 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4132 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4134 * hw-device.h, hw-device.c (hw_strdup): New function.
4136 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4137 strings name, family and args.
4138 (full_name_of_hw): Use hw_strdup when returning the full path.
4140 * hw-properties.c: Clean up property not found / wrong type error
4143 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4144 before attaching any ports.
4146 * hw-base.c (hw-config.): Include. Replace hardwired table.
4148 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4150 * Make-common.in: Add rule for dv-glue.o.
4152 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4154 * hw-base.c (hw_finish): Move setting of trace level to here.
4155 (hw_create): From here.
4157 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4158 ../ppc/device_table.c.
4160 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4162 * hw-tree.c (print_properties): Supress path when printing
4163 properties of root node.
4165 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4167 * hw-device.h (HW_TRACE): Define.
4168 (hw_trace): Declare.
4169 * hw-device.c (hw_trace): Implement function.
4171 * hw-base.c (hw_create): Set hw trace level from "trace?"
4174 * dv-core.c (dv_core_attach_address_callback): Add trace.
4176 * dv-pal.c: Replace DTRACE with HW_TRACE.
4178 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4180 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4181 (hw_alloc_data): Delcare.
4182 (struct hw): Add member alloc_of_hw.
4184 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4185 functions. Assocate memory with a device.
4186 (stdlib.h): Include.
4188 * hw-base.h (set_hw_delete): Define.
4189 (hw_delete_callback): Declare.
4190 (hw_delete): Declare.
4192 * hw-base.c (hw_delete): Implement function.
4193 (struct hw_base_data): Add member to_delete.
4194 (ignore_hw_delete): New function, does nothing.
4195 (hw_create): Set the hw_delete method.
4196 (hw_create): Allocate the base type using HW_ZALLOC before setting
4199 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4201 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4203 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4204 (attach_hw_port_edge): Add struct hw argument
4206 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4209 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4211 * hw-device.h (hw_attach_address_callback,
4212 hw_detach_address_callback): Attach to a single space not a space
4213 mask. Clarify interpretation of SPACE:ADDR parameters.
4215 * hw-base.c (passthrough_hw_attach_address,
4216 passthrough_hw_detach_address): Update.
4217 * dv-core.c (dv_core_attach_address_callback): Ditto.
4218 * dv-pal.c (hw_pal_attach_address): Ditto.
4220 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4222 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4224 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4226 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4227 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4228 hw-properties_h, hw-tree_h): Define, point at corresponding
4230 (hw_base_headers): Define list of headers included by hw-base.h
4231 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4232 hw-properties.o, hw-tree.o): Specify dependencies.
4233 (dv-core.o, dv-pal.o): Ditto.
4235 * sim-hw.h: New file.
4237 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4238 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4240 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4242 * hw-base.h, hw-base.c: new files. Copied from
4243 ../ppc/device_table.[hc].
4245 * dv-core.c, dv-pal.c: New files. Copied from
4246 ../ppc/hw_{core,pal}.c
4248 * sim-basics.h (struct hw): Declare.
4249 (enum port_direction, enum object_disposition): Declare.
4251 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4253 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4254 sim_dv_src in Makefile. Take list of devices as parameter to m4
4257 * configure: Regenerated to track ../common/aclocal.m4 changes.
4259 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4261 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4262 trace_prefix can abort cleanly.
4264 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4266 * dv-sockser.c, dv-sockser.h: New files.
4267 * Make-common.in (dv-sockser.o): Add rule for.
4268 * aclocal.m4: Check for fcntl.h.
4269 * config.h: Add HAVE_FCNTL_H.
4271 * sim-break.c (remove_breakpoint): Fix thinko.
4273 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4274 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4276 1998-03-13 Fred Fish <fnf@cygnus.com>
4278 * sim-base.h (struct sim_state_base): Add prog_syms and
4279 define macro STATE_PROG_SYMS.
4280 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4281 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4282 and bfd_canonicalize_symtab, to get symbol table on first use
4283 and preserve it via STATE_PROG_SYMS for future calls to
4284 bfd_find_nearest_line.
4286 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4288 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4290 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4291 up to nr_maps, not just access_* maps.
4293 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4296 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4297 over nr_maps not sim_core_nr_maps.
4299 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4300 core_map argument to unsigned.
4301 (struct _sim_core): Ditto for struct member core_map.
4303 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4305 * sim-basics.h (access_io, access_*_io): Define.
4306 (map_read, map_write, map_exec, map_io): Define.
4308 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4309 attach with more generic mapmask.
4310 (sim_core_{read,write}_*): Change map argument to unsigned.
4312 * sim-core.c (sim_core_uninstall, sim_core_attach,
4313 sim_core_detach): Iterate over nr_maps instead of
4316 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4317 instead of the write_map.
4318 (remove_breakpoint): Ditto.
4320 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4321 with read_map, write_map, exec_map resp.
4323 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4326 * cgen-utils.c (sim_disassemble_insn): Ditto.
4328 * sim-hrw.c (sim_write, sim_write): Ditto.
4330 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4331 transfer_to_str): New functions.
4333 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4335 * sim-base.h (sim_state_base): New member environment.
4336 (STATE_ENVIRONMENT): New macro.
4337 * sim-config.c (current_environment): Delete.
4338 (sim_config_default): New function.
4339 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4340 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4341 (sim_config_default): Add prototype.
4342 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4343 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4344 Set STATE_ENVIRONMENT, not current_environment.
4346 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4348 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4350 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4352 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4354 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4356 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4358 * Make-common.in (TAGS): Make smarter.
4359 * Makefile.in (TAGS): Ditto.
4361 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4363 * sim-module.c (*): Fix typos in assertion tests.
4365 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4367 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4370 * sim-options.c (sim_parse_args): Ditto.
4371 (sim_args_command): Return OK, instead of nothing, for an empty
4374 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4376 * sim-profile.c (profile_info): Rename from profile_print. Drop
4377 misc and misc_cpu callback arguments. Use
4378 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4379 (profile_install): Install profile_info function.
4381 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4382 STATE_PROFILE_INFO_CALLBACK): Define.
4383 (struct PROFILE_DATA): Add field info_cpu_callback.
4384 (profile_print): Delete function.
4386 * sim-base.h (STATE_MODULES): Define. Replace individual
4387 STATE_*_LIST with single struct module_list.
4389 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4390 (struct module_list): Declare.
4392 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4393 sim_module_info): New functions.
4394 (sim_module_install): Clean up module data structures.
4396 * sim-info.c (sim_info): New file. New function. Call
4399 * Make-common.in (sim-info.o): Define rule.
4400 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4403 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4405 * sim-base.h (sim_cpu_base): New members name, options.
4406 (sim_cpu_lookup): Add prototype.
4407 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4408 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4409 (sim_add_option_table): Update prototype.
4410 * sim-options.c (sim_add_option_table): New argument `cpu'.
4411 (standard_option_handler,standard_install): Update.
4412 (sim_parse_args): Handle cpu specific options.
4413 (print_help): New static function.
4414 (sim_print_help): Call it. Print cpu specific options.
4415 (find_match): New static function.
4416 (sim_args_command): Call it. Handle cpu specific options.
4417 * sim-utils.c (sim_cpu_lookup): New function.
4418 * sim-memopt.c (memory_option_handler): Update.
4419 (sim_memopt_install): Update.
4420 * sim-model.c (model_option_handler): Update.
4421 (model_install): Update.
4422 * sim-profile.c (profile_option_handler): Update.
4423 (profile_install): Update.
4424 * sim-trace.c (trace_option_handler): Update.
4425 (trace_install): Update.
4426 * sim-watch.c (watchpoint_option_handler): Update.
4427 (sim_watchpoint_install): Update.
4428 * cgen-scache.c (scache_option_handler): Update.
4429 (scache_install): Update.
4431 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4433 * Make-common.in (check): Run `make check' in testsuite dir.
4435 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4437 * sim-trace.c (trace_result0): New function.
4439 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4440 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4441 tracing sim_fpu variables.
4442 (TRACE_ALU_RESULT0): Define.
4443 (TRACE_FP_RESULT_WORD): Define.
4444 (TRACE_FP_INPUT_WORD1): Define.
4446 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4447 sim_fpu_two): New constants.
4448 (sim_fpu_op1, sim_fpu_op2): New types.
4449 (struct _sim_fpu): Delete member result. Re-order other members.
4450 (sim_fpu_sign, sim_fpu_exp): New functions.
4451 (sim_fpu_max, sim_fpu_min): new functions.
4452 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4453 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4455 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4457 * sim-profile.c (profile_print): Delete duplicate test of
4459 (profile_print_pc): Exit early if data collection not set up.
4460 (profile_print_core): Simplify by calling sim_core_map_to_str.
4461 * sim-core.h (sim_core_map_to_str): Declare.
4462 * sim-core.c (sim_core_map_to_str): Make non-static.
4464 * genmloop.sh (engine_resume): Update insn_count before exiting.
4465 (engine_resume_full): Keep accurate core profile data.
4467 * cgen-utils.c (sim_disassemble_insn): Don't use
4468 sim_core_read_aligned_N, it messes up profiling results.
4470 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4472 * nltvals.def: Regenerate with MN10300 additions.
4474 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4476 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4478 * sim-trace.h, sim-trace.c (trace_result_word2,
4479 trace_input_word4, trace_result_word4): New function.
4481 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4483 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4485 * sim-xcat.h: Delete.
4486 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4487 * cgen-sim.h: Ditto.
4488 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4489 * sim-n-bits.h: Ditto.
4490 * sim-n-core.h: Ditto.
4491 * sim-n-endian.h: Ditto.
4493 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4495 * syscall.c (cb_syscall): Handle short reads, and EOF.
4497 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4499 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4500 sim_fpu to safely print fp_word values.
4501 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4502 (trace_result_bool1, trace_result_addr1): New functions.
4503 (trace_input_bool1, trace_input_addr1): New functions.
4505 * sim-trace.h (TRACE_FPU_*): Define.
4507 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4509 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4510 (sim_fpu_fpto, sim_fpu_tofp): Define.
4512 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4514 * sim-fpu.c (sim_fpu_cmp): New function.
4516 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4518 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4519 instead of abuf->length.
4520 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4521 (set_trace_option_mask): Renamed from set_trace_options.
4522 (set_trace_option): New function.
4523 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4524 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4526 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4528 * sim-basics.h: Declare struct _sim_fpu.
4530 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4532 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4533 (trace_prefix, trace_input*, trace_result*): Declare.
4534 (trace_one_insn): Change declaration, assume trace_prefix called.
4535 (trace_generic): Like trace_one_insn.
4536 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4537 (TRACE_alu, TRACE_[a-z]*): Update.
4539 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4540 trace_insn, save_data, trace_idx_to_str, print_data): New
4542 (trace_one_insn): Rewrite.
4543 (trace_generic): New function.
4545 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4547 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4549 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4550 (SEMANTIC_FN): Rewrite declaration.
4551 (DECODE): Update type of semantic_fast member.
4552 ({EX,SEM}_FN_NAME): Have only one version.
4553 * sim-base.h (sim_state_base): Delete conditionals surrounding
4556 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4558 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4561 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4563 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4564 Add missing parameters to device_io calls.
4565 * sim-core.h: Add missing parameters to device_io calls.
4567 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4569 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4570 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4571 (SEMANTIC{,_CACHE}_FN): Fix return type.
4572 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4573 (engine_resume): Likewise. Make `engine' volatile. Save copy
4574 of cpu pointer in volatile object. Initialize read switch if
4577 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4579 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4580 (SEM_INSN): New macro.
4582 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4584 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4586 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4588 * configure: Regenerated to track ../common/aclocal.m4 changes.
4590 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4592 * sim-types.h (fp_word): New type, define according to
4593 WITH_TARGET_FLOATING_POINT_BITSIZE.
4595 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4596 configuration of size of floating point registers.
4598 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4600 * sim-profile.c (profile_print): Only print CPU <N> if other
4601 output is going to appear.
4603 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4605 * configure: Regenerated to track ../common/aclocal.m4 changes.
4607 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4609 * sim-types.h (address_word): Typedef according to
4610 WITH_TARGET_ADDRESS_BITSIZE.
4611 (signed_cell, unsigned_cell, natural_cell): Ditto using
4612 WITH_TARGET_CELL_BITSIZE.
4614 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4615 (WITH_TARGET_CELL_BITSIZE): Define.
4616 (WITH_HOST_WORD_BITSIZE): Delete.
4618 * sim-config.c (print_sim_config): Update.
4620 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4621 configuration of address and OpenFirmware cell sizes.
4623 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4625 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4626 * sim-run.c (sim_engine_run): Update.
4628 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4630 * sim-run.c (sim_engine_run): Ditto.
4632 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4633 (sim_resume): Pass nr_cpus to sim_engine_run.
4635 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4637 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4639 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4641 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4643 * Make-common.in (stamp-tvals): New rule.
4644 (targ-vals.h,targ-map.c): Depend on it.
4645 (clean): Remove stamp-tvals.
4647 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4649 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4650 in code also #if 0'ed.
4652 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4654 * configure: Regenerated to track ../common/aclocal.m4 changes.
4655 * aclocal.m4: Recognize --enable-maintainer-mode.
4657 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4659 * cgen-scache.h: Deleted.
4660 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4661 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4662 (scache_init): Use runtime computed size of SCACHE.
4663 (scache_flush): Likewise.
4664 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4665 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4666 * cgen-sim.h: Scache support moved here.
4667 (PC): Redo definition.
4668 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4669 (DECODE): Add parallel execution support.
4670 Only include semantic label members if using switch.
4671 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4672 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4673 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4674 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4676 (engine_{stop,run,resume,halt,signal}): Delete decls.
4677 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4678 (argbuf,scache): Delete forward decls.
4679 (STATE): Delete decl.
4680 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4681 Include cgen-mem.h, cgen-ops.h.
4682 (engine_halt,engine_signal): Delete.
4683 ({ex,exc,sem,semc}_illegal): Delete.
4684 (sim_disassemble_insn): Result of extract fn is in bits.
4685 * genmloop.sh: Rewrite.
4687 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4690 * sim-base.h (sim_state_base): Delete member `model'.
4691 (sim_cpu_base): Add member `model'.
4692 * sim-model.h (IMP_PROPERTIES): New type.
4693 (MACH): New members imp_props, models.
4694 (models): Delete decl.
4695 * sim-model.c (set_model): Update.
4696 * sim-profile.c (profile_print_model): Update.
4698 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4700 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4702 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4705 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4707 * configure: Regenerated to track ../common/aclocal.m4 changes.
4710 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4712 * aclocal.m4 (AR): Check for sigaction.
4714 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4716 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4718 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4719 * sim-config.c (sim_config): Replace WITH_DEVICES with
4720 WITH_TREE_PROPERTIES.
4722 * configure: Regenerated to track ../common/aclocal.m4 changes.
4724 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4726 * Make-common.in (SIM_ENVIRONMENT): New variable.
4727 (CONFIG_CFLAGS): Add it.
4728 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4729 --enable-sim-environment option.
4730 * configure: Regenerated.
4731 * sim-config.h (environment support): Rewrite.
4732 * sim-config.c (current_environment): Define as enum, unconditionally.
4733 (current_alignment): Define unconditionally.
4734 (config_environment_to_a): Update.
4735 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4736 (sim_config): Handle environment and alignment determination
4737 unconditionally. Delete sanity checks of current_environment,
4739 (print_sim_config): Update.
4740 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4741 (standard_options): Add --environment.
4742 (standard_option_handler): Likewise.
4744 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4746 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4747 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4748 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4749 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4750 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4751 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4752 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4753 argument ADD_CA macro with two argument ADDC_C - add carrying with
4755 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4756 argument SUB_CA macro with two argument SUBC_X - subtract
4758 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4760 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4762 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4764 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4765 * sim-io.h (sim_io_syscalls): Delete.
4767 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4769 * syscall.c (cb_syscall): Add missing else, so write to stdout
4772 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4773 the carry bit from the CPU's psw.
4775 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4777 * gennltvals.sh: Redo syscall support.
4778 * nltvals.def: Regenerated.
4780 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4782 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4783 the stream immediately.
4785 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4787 * sim-io.c (sim_io_getstring): Delete unused len2.
4788 (sim_io_syscalls): Ditto for sys_errno.
4790 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4792 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4794 * Make-common.in (run.o): Depend on remote-sim.h.
4795 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4796 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4798 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4800 * sim-io.c (sim_io_syscalls): Disable lseek.
4802 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4804 * gennltvals.sh: Generate syscall values for d30v.
4806 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4807 * nltvals.def: Regenerate.
4809 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4810 (os_fstat): Likewise. Validate fd argument.
4811 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4812 just compute target stat struct length.
4813 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4814 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4815 (get_string): Return host errno values so they can be properly
4817 (cb_syscall): Likewise.
4818 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4819 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4820 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4821 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4822 (get_path): New function.
4824 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4826 * sim-io.c (sim_io_syscalls): New function to provide system call
4827 emulation. Provide exit, open, close, read, write, lseek, and
4829 (sim_io_getstring): New function to return a string from a
4830 simulated memory location.
4832 * sim-io.h (sim_io_syscalls): Add declaration.
4834 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4836 * sim-core.c (sim_core_signal): Fix spelling error in message.
4838 * sim-hrw.c (sim_read): Use read map, not write map.
4840 * Make-common.in (all): Add .gdbinit.
4841 * gdbinit.in: Add dump command.
4843 * sim-model.c (model_options): Use '\0' for `shortopt'.
4845 * sim-trace.c (trace_option_handler): Set state trace file
4846 for --trace-file in addition to cpu's values.
4847 (trace_vprintf): If cpu == NULL, try state's trace file.
4848 (trace_options): Reorganize table, reword some descriptions.
4850 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4852 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4855 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4857 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4858 signal untranslated, document problem with this.
4860 * nrun.c (main): Check for a prog name of `*step'. If present,
4861 step the simulator instead of allowing it to run free.
4863 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4865 * Make-common.in (sim_main_headers): Add sim-signal.h.
4867 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4869 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4871 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4873 * sim-signal.h: Start simulator signals at 64 so that host signal
4874 numbers can be detected and reported.
4876 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4878 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4880 * callback.c (cb_host_to_target_stat): Fix return values.
4882 * cgen-sim.h (enum_signal_type): Delete.
4883 (engine_signal): Update prototype.
4884 * cgen-utils.c: Don't include <signal.h>.
4885 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4886 (engine_signal): Update.
4888 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4889 (sim_state_free): Call SIM_STATE_FREE if defined.
4891 * sim-module.c (sim_module_install): Don't leave any modules
4892 installed if one fails to install.
4894 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4896 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4897 more, since alloca is not used in this file.
4899 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4900 correctly set the carry and overflow bits for those types.
4901 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4902 with carry, so carry is correct after doing both adds.
4903 (ALU*): Space out '\' to make it easier to read.
4905 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4907 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4910 * sim-signal.c, sim-signal.h: New files.
4911 * Make-common.in (sim-signal.o): Add rule for.
4912 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4913 * sim-abort.c: Don't include <signal.h>.
4914 * sim-basics.h: #include "sim-signal.h".
4915 * sim-break.c: Don't include <signal.h>.
4916 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4917 * sim-core.c: Don't include <signal.h>.
4918 (SIGBUS): Delete definition.
4919 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4920 * sim-engine.c: Don't include <signal.h>.
4921 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4922 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4923 * sim-resume.c: Don't include <signal.h>.
4924 (SIGTRAP): Delete definition.
4925 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4926 * sim-stop.c: Don't include <signal.h>.
4927 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4928 * sim-watch.c: Don't include <signal.h>.
4929 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4931 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4933 * sim-base.h (CIA_ADDR): Provide default definition.
4934 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4935 * sim-break.c (sim_handle_breakpoint): Likewise.
4937 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4939 * Make-common.in (srccom): New variable.
4941 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4942 (LIB_OBJS): Add syscall.o.
4943 (gentmap): Pass $(NL_TARGET) to $(CC).
4944 (syscall.o): Add rule for.
4945 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4946 (sim-bits.o): Depend on $(sim-n-bits_h).
4947 (sim-load.o): Depend on callback.h.
4949 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4950 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4951 * cgen-mem.h, cgen-ops.h: New files.
4953 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4955 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4957 * callback.c: #include string.h or strings.h.
4958 #include sys/types.h and sys/stat.h.
4959 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4960 (os_get_errno,os_open): Update.
4961 (os_stat,os_fstat): New functions.
4962 (os_init): Initialize syscall_map, errno_map, open_map.
4963 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4964 errno_map, open_map, signal_map, stat_map.
4965 (cb_read_target_syscall_maps): New function.
4966 (cb_target_to_host_syscall): New function.
4967 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4968 (cb_target_to_host_open): Renamed from target_to_host_open.
4969 (store): New function.
4970 (cb_host_to_target_stat): New function.
4971 * syscall.c: New file.
4972 * gentmap.c (sys_tdefs): New global.
4973 (gen_targ_vals_h): Output target syscall numbers.
4974 (gen_targ_map_c): Update. Output target syscall translation map.
4975 * gentvals.sh: New first argument `target'. Preface table with
4976 #ifdef NL_TARGET_$target if non-null target passed.
4977 * gennltvals.sh: New file.
4978 * nltvals.def: Regenerated.
4980 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4982 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4984 (sim_core_dummy_M): Declare.
4986 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4988 * sim-core.c (sim_core_signal): Print the address of the
4991 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4993 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4995 * sim-base.h (sim_state_base): Add member trace_data.
4996 (STATE_TRACE_DATA): New macro.
4997 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4998 ({WITH_,}TRACE_DEBUG_P): New macros.
4999 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5000 (_sim_cpu): Delete forward reference.
5001 (debug_printf): Update.
5002 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5003 (trace_options): Add --trace-debug.
5004 (set_trace_options): Handle it.
5005 (trace_option_handler): Likewise.
5006 (trace_install): Init state trace_data struct.
5007 (trace_uninstall): Close state trace file.
5008 * sim-events.c (ETRACE): Only print source file and line number if
5010 * sim-n-core.h (sim_core_trace_M): Likewise.
5012 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5014 1997-11-13 Felix Lee <flee@cygnus.com>
5016 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5018 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5020 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5022 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5024 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5026 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5027 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5030 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5032 * sim-events.c (sim_events_process): Re-compute the time -
5033 update_time_from_event - as each event is processed. Reverses
5036 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5038 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5040 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5042 * sim-events.c (sim_events_process): Delete redundant call to
5043 update_time_from_event.
5044 (sim_events_slip): Always decrement time_from_event.
5045 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5046 Delete assertion that time_from_event >=0 when work in queue, no
5049 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5051 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5052 (standard_option_handler): Update.
5054 * sim-options.h: Clarify documentation.
5055 (OPTION_LONG_ONLY_P): Delete definition.
5056 (OPTION_VALID_P): Define.
5058 * sim-options.c (sim_print_help): Allow short only options.
5059 (sim_parse_args): Ditto.
5060 (sim_args_command): Skip short only options.
5061 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5062 separate entries for short and long options in the HANDLERS and
5064 (sim_parse_args): Disable argument permutation.
5066 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5068 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5069 Add argument M, size of data type.
5070 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5071 Declare, ditto for 5, 6 & 7 byte transfers.
5072 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5075 * sim-n-core.h (sim_core_trace_M): Rename from
5076 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5077 with transfer type. Print transfer direction. Handle 1 and 2 byte
5079 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5081 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5082 Update all functions.
5084 * sim-core.c: Generate functions starting with 16 not 1.
5085 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5086 all 5, 6 & 7 byte transfers.
5088 * sim-n-core.h (sim_core_read_misaligned_N,
5089 sim_core_write_misaligned_N): Implement.
5091 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5093 * sim-endian.h (U16_8): Implement
5095 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5097 * sim-endian.h (VL8_16, VH8_16): Implement.
5099 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5101 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5102 (memory_option_handler): Skip comma in alias address list
5104 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5106 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5108 (parse_size, parse_addr): New functions
5109 (memory_option_handler, memory_options): Parse address & size
5110 using new functions. Pass level, space, modulo to do_memopt_add &
5113 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5115 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5116 `attach_type attach' argument with `unsigned level' argument.
5119 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5120 sim_core_attach): Replace argument attach with level. Update
5121 verification of arguments.
5122 (sim_core_map_detach, sim_core_detach): Replace argument attach
5125 * sim-basics.h (enum _attach_type): Delete.
5127 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5129 * sim-core.h (sim_core_write_8): Define.
5131 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5133 * sim-bits.h: Document ROTn macro.
5135 * sim-endian.h (H2T): Handle 16 byte variables.
5137 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5140 * sim-core.c: Do not generate sim_core_*_word.
5142 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5143 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5145 * sim-core.h (sim_core_read_unaligned_word,
5146 sim_core_read_aligned_word, sim_core_read_word,
5147 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5148 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5150 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5152 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5154 * sim-endian.h: Disable 16 byte support.
5156 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5158 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5160 * sim-n-core.h (sim_core_trace_N): New function.
5161 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5162 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5164 * sim-endian.h: Add 128 bit variant.
5166 * sim-core.h, sim-core.c: Add 128 bit variant.
5168 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5170 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5172 * sim-events.c (sim_events_process): Clear events->work_pending.
5173 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5174 setting, nr_ticks_to_process.
5175 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5176 when the event queue isn't next.
5178 * sim-events.h, sim-events.c (sim_events_slip): New function.
5180 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5182 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5184 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5187 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5189 * nrun.c (main): Remove useless test of name != NULL.
5190 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5192 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5194 * sim-fpu.c (EXPMAX): Type is unsigned.
5195 (MIN_INT, MAX_INT): Type is signed64.
5196 (i2fpu): Type of val is signed64.
5198 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5200 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5201 a bucket size of zero.
5203 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5204 OPTION_PROFILE_PC): Define.
5205 (profile_option_handler): Add support for --profile-pc and
5206 --profile-pc-granularity options.
5207 (profile_pc_init): When possible, compute nr buckets from bucket
5210 * sim-profile.c (profile_pc_init): Align the profile-pc end
5211 address with the profile-pc bucket size.
5213 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5214 something less ambiguous.
5215 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5217 * sim-profile.c (profile_pc_cleanup): New function. Move
5218 profile_pc_uninstall code to here.
5219 (profile_pc_uninstall): Call.
5220 (profile_pc_init): Call.
5222 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5224 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5225 file using BSD gprof format.
5227 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5229 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5230 MSBIT64): Force result to unsignedN.
5232 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5234 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5236 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5237 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5238 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5239 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5241 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5243 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5246 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5247 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5249 (sim_core_attach): Rename buffer_freed to free_buffer, type
5250 void*. Ensure that allocated buffer is alligned according to
5253 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5255 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5256 (ALU64_SUB): Define.
5258 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5259 (.gdbinit): Remove dependencies, generate once per build.
5261 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5263 * sim-n-core.h (sim_core_read_aligned_N,
5264 sim_core_write_aligned_N): Make xaddr param type address_word not
5267 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5269 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5270 unpacked floating point struct. Pass sim_fpu object by reference.
5271 Add preliminary support for rounding modes.
5273 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5275 * configure: Regenerated to track ../common/aclocal.m4 changes.
5277 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5279 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5280 WITH_TARGET_BITSIZE.
5282 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5284 * sim-profile.c (profile_print_core): label needs empty statement.
5286 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5288 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5289 and zfree instead of xmalloc and free. Prevents warnings.
5291 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5293 * configure: Regenerated to track ../common/aclocal.m4 changes.
5295 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5297 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5298 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5300 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5301 controling the bitsize/msb of the target.
5303 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5305 * Make-common.in: New files sim-break.c, sim-break.h.
5306 * sim-base.h: Add point to breakpoint list to sim_state_base.
5307 * sim-break.c sim-break.h: New modules that implement intrinsic
5309 * sim-module.c: Add breakpoint module.
5311 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5313 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5315 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5317 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5318 (SIGBUS) define for Windows.
5319 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5320 * sim-resume.c: define SIGTRAP for windows.
5321 * sim-xcat.h: use token pasting if ALMOST_STDC.
5323 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5325 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5327 (CONFIG_CFLAGS): Add same.
5329 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5331 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5332 (SIGNED32): use ##i32.
5334 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5336 * configure: Regenerated to track ../common/aclocal.m4 changes.
5338 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5340 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5343 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5344 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5345 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5346 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5347 (CONFIG_CFLAGS): Add same.
5349 * aclocal.m4: Perform AC_SUBST on optional options.
5351 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5353 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5355 * sim-options.c (standard_option_handler): Typo in warning message.
5357 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5359 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5360 insn count. Make count conditional on there being a valid
5362 (profile_pc_init): Make default PC profile frequency an arbitrary
5365 * sim-base.h: Ditto.
5367 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5370 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5373 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5375 * configure: Regenerated to track ../common/aclocal.m4 changes.
5377 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5379 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5380 configured alignment.
5382 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5384 * configure: Regenerated to track ../common/aclocal.m4 changes.
5386 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5388 * sim-config.c (sim_config): Check for default alignment.
5390 * sim-options.c (standard_option_handler): Add alignment option.
5392 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5393 default alignment requirements on memory accesses.
5395 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5397 * sim-load.c (sim_load_file): Return failure if the executable
5398 had no loadable sections.
5400 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5402 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5405 * sim-core.c (sim_core_signal): When bad access halt simulator
5406 SIGSEGV / SIGBUS instead of aborting.
5407 (signal.h): Include.
5409 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5410 options was missing.
5412 * sim-bits.h (MOVED): Define
5414 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5416 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5419 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5421 * sim-bits.c: Add 8 bit versions of bit macros.
5423 * sim-bits.h: Ditto.
5425 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5427 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5428 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5430 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5431 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5433 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5434 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5436 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5438 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5439 configure.in: Output to cconfig.h instead of config.h.
5441 * configure: Regenerated to track ../common/aclocal.m4 changes.
5443 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5445 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5448 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5450 * callback.c (os_write): divert stdout and stderr to their
5453 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5455 * sim-profile.c (profile_print_speed): Call
5456 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5458 * sim-events.c (sim_events_elapsed_time): New function return nr
5459 host MS consumed by the simulator.
5460 (sim_watch_valid): Use.
5462 * sim-module.c (modules): Install sim_events very very early.
5464 * sim-profile.c (profile_print): Call profile_print_pc.
5466 (profile_pc_init): New function, set up processor for PC
5468 (profile_print_pc): New function, print a PC profile.
5469 (profile_pc_event): New function, sample PC.
5471 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5472 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5475 * sim-options.c (sim_print_help): Pacify GCC.
5477 * sim-n-core.h (sim_core_read_aligned_N,
5478 sim_core_write_aligned_N): Add un-conditional profile call.
5479 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5480 profile call when aligned read/write isn't used.
5482 * sim-base.h: Include sim-profile, sim-model after sim-core &
5483 sim-events allow sim-core to define useful values.
5485 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5486 (profile_option_handler, profile_options): Add support for
5487 --profile-core option.
5488 (print_bar): Include when core profiling.
5489 (profile_print_core): New function, print core profile.
5491 * sim-config.c (print_sim_config): Print profile status.
5493 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5494 WITH_PROFILE_PC_P): Define.
5495 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5496 (PROFILE_COUNT_CORE): Define.
5498 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5500 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5501 interrupt_names array as the data.
5502 (sim-watch.h): Document.
5504 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5506 * sim-options.c (sim_print_help): When the doc string is to long
5509 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5510 that only the first few the watch options are listed. Generate
5511 meanginful usage messages.
5513 * sim-options.h (struct OPTION): Clarify use of doc_name field
5515 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5517 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5518 (standard_option_handler): Handle --architecture-info.
5520 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5522 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5523 illegal zero-sized array.
5524 * sim-core.c (sim_core_xor_read_buffer): same.
5526 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5528 * nltvals.def: Regenerate.
5530 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5532 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5534 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5536 * sim-bits.c (MASKED): Delete.
5537 (EXTRACTED): Delete.
5538 (LSEXTRACTED, MSEXTRACTED): New functions.
5540 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5541 (MSMASKEDn, LSMASKEDn): Add last argument.
5544 * sim-bits.h (EXTEND8, EXTEND16): Define.
5545 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5547 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5549 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5550 current instruction address.
5552 * sim-inline.h (*_ENGINE): Define.
5554 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5556 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5558 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5559 (watch_option_handler): Call delete_watchpoint with ident or type.
5560 (sim_watchpoint_install): Create interrupt specific watchpoint
5561 commands on the fly.
5562 (do_watchpoint_create): New function, create a watch point using
5563 type/int-nr info encoded in the option nr.
5564 (do_watchpoint_info): New function. List active watchpoints.
5566 * sim-watch.h: Change data structure to a list.
5568 * sim-memopt.c (memory_option_handler): Require explicit "all"
5569 before deleting all memory regions.
5571 * sim-utils.c (sim_do_commandf): New function, printf version of
5574 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5576 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5578 (SIGNED64, UNSIGNED64): Delete.
5579 (ALU64_ADD): Don't rely on bit endianness.
5580 (ALU64_BEGIN): Define.
5582 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5583 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5585 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5586 suffix - u64, LL - to 64 bit constants.
5588 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5592 * sim-utils.h (NZALLOC): Define - zalloc * N.
5594 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5595 implementation of read/write functions.
5597 * Make-common.in (sim-hrw.o): New target.
5599 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5602 * sim-memopt.c (memory_option_handler): Implement memory-size
5603 command. Implement memory-alias command. Let memory-delete delete
5605 (add_memopt): New function. Add a memory region.
5606 (do_memopt_delete): New function. Delete a memory region.
5608 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5610 * sim-core.c (sim_core_detach): New function.
5611 (sim_core_map_detach): New function. Perform the actual detach.
5612 (sim_core_init): Move initialization code from here.
5613 (sim_core_install): To here.
5614 (sim_core_uninstall): And here.
5616 * sim-module.c: Add memopt module.
5618 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5619 simulator base type.
5621 * Make-common.in (sim_main_headers): Add sim-memopt.h
5622 (sim-memopt.o): New target.
5624 * sim-core.c (sim_core_install): Add core_options to the option
5627 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5630 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5633 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5634 address_word, add mask member.
5636 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5637 address_word, allow for 64bit targets in 32bit host. Add modulo
5639 (sim_core_map_attach): Ditto.
5640 (new_sim_core_mapping): Ditto.
5641 (sim_core_translate): Mask address when modulo memory.
5643 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5645 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5647 * gdbinit.in: New file.
5648 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5649 * Make-common.in (distclean): Delete .gdbinit.
5650 (.gdbinit): Add rule for.
5651 * configure: Regenerated to track ../common/aclocal.m4 changes.
5653 * Make-common.in (cgen-run.o): Add rule for.
5655 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5659 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5660 both resumed and previous elapsed time.
5661 (sim_events_init): Set initial_wallclock and current_wallclock to
5663 (sim_events_install): Install sim_events_suspend and
5665 (sim_events_watch_clock): Allow for suspended simulator when
5666 computing the time of the clock event.
5668 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5669 initial_wallclock to elapsed_wallclock, set both to zero.
5670 (sim_events_init, sim_events_uninstall): Delete prototypes.
5672 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5674 * sim-module.c(sim_module_resume, sim_module_suspend): New
5677 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5679 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5682 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5684 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5685 * Make-common.in (TAGS): Likewise.
5686 * sim-n-bits.h: Add TAGS comments for all functions.
5687 * sim-n-core.h: Likewise.
5688 * sim-n-endian.h: Likewise.
5690 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5692 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5695 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5697 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5700 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5702 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5703 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5705 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5707 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5708 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5709 nr_transfered and nr_this_transfer unsigned.
5711 * sim-events.c (sim_events_tickn): N is signed, as limited to
5714 * sim-n-endian.h (offset_N): Change size to unsigned.
5716 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5718 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5722 * sim-options.c (sim_parse_args): Use dupargv.
5724 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5726 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5728 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5730 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5733 * sim-options.c (standard_options): Add --architecture=MACHINE and
5734 --target=TARGET options.
5735 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5736 (standard_option_handler): Handle architecture and target options.
5739 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5741 (sim_analyze_program): Set prog_bfd architecture from
5742 STATE_ARCHITECTURE if known.
5744 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746 * configure: Regenerated to track ../common/aclocal.m4 changes.
5749 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5751 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5752 that option does not apply to certain files.
5754 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5756 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5757 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5758 offset from MSB/LSB.
5760 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5761 access address of sub word quantity of a hosts 16, 32, 64 bit word
5763 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5764 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5765 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5766 return N*2 byte value with argument in Hi/Lo word. Renamed from
5767 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5769 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5770 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5771 so that bit offset is explicit.
5773 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5775 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5776 Update STATE_PROG_BFD when needed with a dup'd copy of the
5779 * sim-config.c (sim_config): Delete ABFD argument, use
5780 STATE_PROG_BFD directly.
5782 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5784 * run.c (main): Pass the open ABFD to sim_create_inferior.
5786 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5790 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5791 hardware only simulator targets.
5793 * Make-common.in (sim-hload.o): Add rule.
5795 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5798 used by copyargv and freeargv.
5800 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5801 STATE_PROG_ARGV, not just a pointer.
5803 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5805 * configure: Regenerated to track ../common/aclocal.m4 changes.
5808 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5810 * aclocal.m4 (sim-endian): Add second argument to
5811 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5812 default endian when not hardwired.
5814 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5815 else failes value for target byte order.
5817 * sim-config.c (sim_config): Add abfd arguments. Set
5818 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5820 (sim_config): Return SIM_RC, don't abort.
5823 * run.c (main): Update call to sim_open - add ABFD argument.
5824 * nrun.c (main): Add NULL ABFD argument.
5826 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5828 * callback.c (os_poll_quit): Make static.
5829 Call sim_cb_eprintf, not p->eprintf.
5830 (sim_cb_printf, sim_cb_eprintf): New functions.
5831 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5833 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5834 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5835 sim-utils.h. #include sim-utils.h.
5836 * sim-utils.h: Above decls moved here.
5837 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5839 * sim-watch.c (action_watchpoint): Fix thinkos.
5841 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5843 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5845 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5847 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5848 to FORCED_ALIGNMENT case.
5850 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5852 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5854 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5856 * Make-common.in (libsim.a): Fix typo.
5858 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860 * nrun.c (main): Verify the structure returned before using it.
5862 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5864 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5867 * sim-engine.c (sim_engine_install): New function. Install the
5868 engine init functions.
5869 (sim_engine_init): [Re]initialize the simulator engine.
5871 * sim-module.c: Add sim_engine to list of modules that always
5874 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5876 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5877 to remove the old watchpoint, not delete_watchpoint.
5878 (watch_option_handler): Action the correct watchpoint, not just
5881 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5883 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5884 both low and high word.
5885 (sim_core_write_aligned_N): Ditto.
5887 * sim-trace.c (set_trace_options): Delete code explicitly setting
5890 * sim-options.c (sim_print_help): Call the list commands if not a
5891 standalone simulator.
5892 (sim_print_help): Advise that some options may not be applicable.
5894 * sim-trace.c (set_trace_options): Assume core present.
5896 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5897 buffer when full not almost full.
5899 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5901 * sim-events.c (sim_events_process): Don't blat the event queue
5902 when processing watchpoints.
5904 * sim-watch.h: Make arg unsigned long - stop sign extension.
5906 * sim-events.c (sim_watch_valid): rewrite so debugable.
5908 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5910 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5911 inequality test is possible.
5912 (handle_watchpoint): Re-pass is_within arg.
5913 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5914 0 to schedule_watchpoint's is_within arg.
5915 (sim_watchpoint_init): Re-pass is_within arg.
5917 * sim-options.c (sim_print_help): Add is_command argument. Don't
5918 include -- prefix when called from the command line interpreter.
5920 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5922 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5923 zero indicates that the test should be reversed.
5924 (sim_events_watch_core): Ditto.
5925 (WATCH_CORE): Compare range against is_within.
5928 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5930 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5931 sim_core_read_buffer. Check nr-bytes transfered.
5933 * sim-core.h (sim_core_common): Define a new struct that contains
5934 the common data. to sd and cpu structures.
5935 * sim-core.c (sim_core_attach): Update.
5936 (sim_core_init): Update. Remember to copy initialized data to each
5938 (sim_core_find_mapping): Ditto.
5940 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5941 (sim_core_write_buffer): Ditto.
5943 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5944 transfer use xor version of read buffer.
5945 (sim_core_write_unaligned_N): Ditto for write.
5947 * sim-core.c (sim_core_xor_read_buffer): New function implement
5948 xor-endian data read breaking transfer up into xor-endian sized
5950 (sim_core_xor_write_buffer): Ditto for write.
5951 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5952 - needed for xor-endian transfers.
5954 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5956 * sim-inline.h: Review description.
5958 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5959 to just those involved in data transfers and configuration.
5961 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5963 * sim-n-core.h (sim_core_read_aligned_N): Use.
5964 (sim_core_read_unaligned_N): Ditto.
5965 (sim_core_read_unaligned_N): Ditto..
5966 (sim_core_write_unaligned_N): Ditto.
5968 * sim-core.h: Add xor endian bitmap to main structure. *
5970 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5972 (sim_core_read_aligned_N): Ditto.
5974 * sim-core.c (sim_core_set_xor_endian): New function.
5975 (sim_core_attach): Don't overwrite the per-cpu xor map when
5976 cloning the global core.
5978 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5980 * sim-engine.h: Update below so that it is using an enumerated
5983 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5985 * sim-engine.c (sim_engine_restart):
5986 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5987 return value used for simulator restart from 0 to 2.
5989 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5991 * cgen-scache.c (scache_option_handler): Add is_command arg.
5993 * sim-model.c (model_option_handler): Add is_command argument.
5995 * sim-profile.c (profile_option_handler): Add is_command arg.
5997 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6000 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6001 order that they are registered.
6003 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6004 between option and command line processing.
6006 * sim-options.c: Include stdlib.h, ctype.h.
6008 * Make-common.in (sim-watch.o): Add rule.
6009 (sim_main_headers): Assume sim-assert.h included.
6010 (sim-*.o): Simplify make rule.
6012 * sim-module.c: Add sim_watch_install to module list.
6014 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6016 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6019 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6020 * sim-events.c (sim_events_install): Ditto.
6021 * sim-core.c (sim_core_install): Ditto.
6022 * sim-model.c (model_install): Ditto.
6023 * sim-options.c (standard_install): Ditto.
6024 * sim-profile.c (profile_install): Ditto.
6025 * sim-reason.c (sim_stop_reason): Ditto.
6026 * sim-run.c (sim_engine_run): Ditto.
6027 * sim-utils.c (sim_analyze_program): Ditto.
6029 * sim-module.c (modules): Make profile_install and trace_install
6032 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6034 * sim-options.c (standard_option_handler): Set the byte order.
6036 * sim-events.c (sim_events_process): Allow multi tick processing.
6037 (sim_events_tickn): New function - multi cycle tick.
6039 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6040 prototypes. Under development.
6041 (sim_events): Replace processing with nr_ticks_to_process.
6043 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6045 * nrun.c (main): Pass callbacks to sim_open instead of using
6048 * run.c (main): Ditto.
6050 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6052 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6053 stop tk interrupting malloc calls.
6054 (sim_events_zalloc): Converse.
6056 * Make-common.in (sim_main_headers): Add sim-events.h.
6058 * sim-events.c (sim_events_schedule_after_signal): Change return
6059 type to void - signal events are strictly internal.
6060 (sim_events_init): Allocate a finite buffer for signal events.
6061 (sim_events_schedule_after_signal): Enter signal events into the
6064 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6065 (sim_engine_restart): Ditto.
6066 (sim_engine_abort): Ditto.
6067 * sim-stop.c (sim_stop): Ditto.
6068 (control_c_simulation): Ditto.
6069 * sim-resume.c (sim_resume): Ditto.
6070 (has_stepped): Ditto.
6071 * sim-abort.c (sim_engine_abort): Ditto.
6073 * sim-basics.h (transfer_type): New type.
6075 * sim-core.c (sim_core_signal): New function. Print core signal
6077 (sim_core_find_mapping): Add transfer argument.
6079 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6080 SIM_CORE_SIGNAL if a recoverable abort.
6081 * sim-core.c (sim_core_find_mapping): Ditto.
6083 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6085 * sim-core.c (sim_core_find_mapping): Replace calls to
6086 sim_io_error to more resiliant sim_engine_abort.
6088 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6089 (sim_core_write_unaligned_N): Ditto.
6091 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6093 * sim-module.c: Add sim_events_install to list.
6095 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6097 (sim_events_init): Now returns SIG_RC.
6099 * sim-run.c: New file. Generic sim_engine_run.
6100 * sim-reason.c: New file. Generic sim_stop_reason.
6101 * sim-stop.c: New file. Generic sim_stop.
6102 * sim-resume.c: New file. Generic sim_resume.
6104 * Make-common.in (sim-engine.o): Add rule.
6105 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6107 * sim-engine.h, sim-engine.c: New file. Provide generic
6108 implementation of sim_engine_halt, sim_engine_error. et.al.
6110 * sim-base.h (sim_state_base): Add member halt.
6111 (sim-engine.h): Include.
6113 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6115 * sim-events.c (sim_events_poll): Update event handler.
6117 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6119 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6121 (sim_events_watch_sim): New function.
6122 (sim_events_watch_core): New function.
6123 (sim_watch_valid): New function.
6124 (sim_events_preprocess): New function.
6125 (sim_events_process): Process the watchpoints as well as the timer
6127 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6128 (sim_events_deschedule): Check all the queues when removing an
6130 (sim_events_init): Ditto for cleaning.
6132 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6136 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138 * callback.c (os_open): Type of arg flags is int.
6140 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6142 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6143 just like normal numbers as per IEEE rules.
6145 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6147 * callback.c (os_close): Mark the descriptor as being
6148 available if the close succeeded.
6149 (os_open): Pass 0644 as the mode of the file being created.
6151 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6153 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6156 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6157 * sim-lnline.h: Update.
6159 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6160 conversion functions.
6161 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6163 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6164 compare functions. Replacing.
6165 (sim_fpu_cmp): This. Delete.
6167 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6169 * sim-core.c (sim_core_find_mapping): Call engine_error not
6170 sim_io_error when possible.
6172 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6174 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6175 high/low double word.
6177 * sim-trace.h: Remove definition of attribute - defined in
6180 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6182 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6183 name of the option - or family of options.
6185 * sim-options.c (sim_args_command): Match command `a-b c' with
6186 option `--a-b-c' from option table.
6188 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6190 * sim-options.c (sim_print_help): For optional arguments, wrap
6193 * sim-trace.c (set_trace_options): New function, handle optional
6194 argument and multiple assignment.
6195 (trace_option_handler): Update.
6197 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6198 when branch tracing selected.
6200 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6202 * sim-trace.c (trace_one_insn): Make a va-args function.
6204 * sim-trace.c (trace_vprintf): New function, va-arg version of
6207 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6209 * sim-trace.c (trace_uninstall): Don't close a file twice.
6210 * sim-profile.c (profile_uninstall): Likewise.
6212 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6214 * sim-trace.c (toplevel): Include bfd.h.
6215 (trace_options): Note that --trace-linenum also turns on
6216 --trace-insn. Add --trace-{branch,semantics}.
6217 (trace_option_handler): If --trace-linenum, also turn on
6218 --trace-insn. Add --trace-branch support. If --trace-semantics,
6219 turn on ALU, FPU, branch, and memory tracing.
6220 (trace_one_insn): New function to trace an instruction. Support
6222 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6224 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6225 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6226 (TRACE_branch): Add new mask.
6227 (TRACE_*_P): Define all possible trace_p macros.
6228 (trace_one_insn): Declare function.
6230 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6232 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6233 GNU C doesn't support __attributes__.
6234 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6237 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6239 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6240 addresses are masked forcing them to be correctly aligned.
6241 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6242 * sim-config.c (config_alignment_to_a): Update.
6244 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6246 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6248 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6249 processor specific core maps.
6250 (sim_core_map_attach): Copy the core map data to each of the
6251 processor specific core data structures.
6252 * sim-core.c (sim_core_find_mapping): Update.
6254 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6255 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6256 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6257 alternatives that handle unaligned addresses.
6258 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6260 * cgen-utils.c (sim_disassemble_insn): Update.
6262 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6264 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6267 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6270 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6272 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6274 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6277 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6280 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6282 * cgen-trace.c: Prepend additional trace_printf argument.
6284 * cgen-utils.c (sim_disassemble_insn): Add additional core
6287 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6289 * nrun.c (main): Catch/report errorenous simulator states.
6291 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6292 * sim-trace.c: #include string.h/strings.h so that memset is
6294 * sim-utils.c: Ditto.
6295 * sim-profile.c: Ditto. And stdlib.h.
6296 (print_bar): Only define when used by instruction or memory profiler.
6298 * sim-options.c (standard_option_handler): Make ul more local.
6300 * sim-load.c (sim_load_file): Make the name constant.
6301 (sim_load_file): Passify gcc.
6303 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6305 * sim-utils.c, sim-load.c: Include sim-utils.h.
6307 * sim-base.h (sim_cpu): Pre define here so available to all.
6309 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6310 Restore the sim_cpu and instruction_address arguments so that full
6311 information is available to the abort function.
6312 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6313 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6315 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6316 tracing support for sim-events and sim-core.
6317 (trace_option_handler): Convert #if to if where possible so always
6318 compiled/checked by C compiler.
6319 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6321 * sim-base.h: Adjust comment documenting how to define the cpu
6323 (sim_state_base): Add sim_core and sim_events to simulator base
6326 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6327 * sim-core.c (sim_core_init, sim_core_attach,
6328 sim_core_find_mapping): Update.
6329 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6330 update_time_from_event, insert_sim_event,
6331 sim_events_schedule_after_signal, sim_events_deschedule,
6332 sim_events_tick): Ditto.
6334 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6335 sim-model.h): Move #includes from here.
6336 * sim-base.h: To here.
6337 (sim-core.h, sim-events.h, sim-io.h): Include also
6339 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6341 * callback.c (default_callback): Missing initialisers.
6343 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6345 * sim-utils.c (sim_add_commas): New function.
6346 * sim-basics.h (sim_add_commas): Add prototype.
6347 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6348 * sim-profile.c (COMMAS): New macro.
6349 (print_*): Use it to print commas in numbers.
6351 * configure: Regenerated.
6353 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6354 (cgen_state): New member run_fast_p.
6355 (cgen_init): Add prototype.
6356 (sim_disassemble_insn): New arg `cpu'.
6357 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6358 * cgen-utils.c (cgen_init): New function.
6359 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6360 * genmloop.sh: Call engine_halt if loop exits.
6362 * Makefile.in (sim-options_h): Define.
6363 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6364 (sim-model.o): Add new rule.
6365 (cgen-{scache,trace,utils}.o): Add new rules.
6366 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6367 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6368 Indent output by 2 spaces.
6369 * cgen-scache.h (scache_print_profile): Update.
6370 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6371 Use trace_printf, not fprintf.
6372 (trace_extract): Use trace_printf, not cgen_trace_printf.
6373 * genmloop.sh (!FAST case): Increment `insn_count'.
6374 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6375 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6376 access macro's name.
6377 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6378 Change return type to SIM_RC.
6379 (sim_core_{install,uninstall}): New functions.
6380 * sim-core.h (sim_core_{install,uninstall}): Declare.
6381 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6382 Change return type to SIM_RC.
6383 * sim-model.h (models,machs,model_install): Declare.
6384 * sim-module.c (modules): Add scache_install, model_install.
6385 (sim_post_argv_init): Set cpu->state backlinks.
6386 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6387 (standard_option_handler): Likewise.
6388 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6391 (profile_options): Delete --profile-simcache.
6392 (profile_option_handler): Likewise.
6393 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6395 (profile_print_{memory,model}): Likewise.
6396 (profile_print_simcache): Delete.
6397 (profile_print_speed): New function.
6398 (profile_print): Rewrite.
6399 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6400 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6401 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6402 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6403 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6404 (profile_print): Update prototype.
6406 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6408 * cgen-scache.[ch], cgen-sim.h: New files.
6409 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6410 * sim-model.c: New file.
6412 * Make-common.in (clean targets): Undo patch of Apr. 22.
6414 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6416 * sim-n-bits.h (signed): If we have a standard compiler, undef
6417 signed, so that signedN is defined correctly.
6419 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6421 * sim-module.h, sim-model.h, sim-profile.h: New files.
6422 * sim-module.c, sim-profile.c: New files.
6423 * Make-common.in (SIM_PROFILE): Define
6424 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6425 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6426 (sim_module.o,sim-profile.o): Add rules for.
6427 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6428 (--enable-sim-profile): Add.
6429 * configure: Regenerated.
6430 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6431 model. Move trace and profile support to sim-{trace,profile}.h.
6432 New members trace_data, profile_data.
6433 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6434 * sim-config.h: Provide default definition of WITH_PROFILE.
6435 (WITH_TRACE): Change default to -1.
6436 (MAX_NR_PROCESSORS): Always define.
6437 * sim-options.c: Move trace and profile support to
6438 sim-{trace,profile}.h.
6439 (sim_pre_argv_init): Moved to sim-model.c.
6440 (standard_install): New function.
6441 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6442 (standard_install): Declare.
6443 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6444 (trace_install, trace_uninstall): New functions.
6445 (trace_printf): Update reference to TRACE_FILE.
6446 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6447 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6448 (WITH_TRACE_FOO_P): Define.
6449 (trace_install): Declare.
6450 (TRACE_DATA): New struct.
6452 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6454 * run.c: Undo last exec_bfd patch.
6455 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6457 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6459 * run.c (exec_bfd): Add back in.
6460 (main): Set exec_bfd.
6462 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6464 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6466 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6468 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6469 less well defined engine_error.
6470 * sim-core.c: Ditto.
6472 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6474 * Make-common.in: Change clean targets to use :: so that other
6475 Makefiles can have their own clean targets.
6476 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6477 __STDC__ to control use of stdarg vs. varargs syntax. Some
6478 systems can't use __STDC__, but require stdarg.
6480 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6482 * sim-options.c (standard_options): Add --endian.
6483 (standard_option_handler): Likewise.
6485 * nrun.c: #include <signal.h>.
6486 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6487 handler that calls sim_stop ().
6489 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6491 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6492 handler that calls sim_stop (). Simulators may still be
6493 establishing their own handler.
6495 * sim-events.c (sim_events_poll): Rename from
6496 sim_events_at_large_int. Poll IO.
6498 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6501 * callback.c (os_poll_quit): New function poll for quit signal
6503 (default_callback): Include magic number.
6505 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6507 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6508 Check for functions getrusage, time.
6509 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6510 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6511 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6512 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6514 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6516 * sim-options.c, sim-options.h: New files.
6517 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6518 * Make-common.in (nrun.o): Add rules for.
6521 * run.c (main): Check return value of sim_open.
6523 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6524 (sim_main_headers): Add sim-trace.h.
6525 * run.c (exec_bfd, target_byte_order): Delete.
6526 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6527 call sim_load instead. Check return code of sim_create_inferior.
6528 * sim-base.h (CURRENT_STATE): Define.
6529 (sim_state_base): Make typedef. New members options, prog_argv,
6530 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6531 mem_size, memory [+ corresponding access macros].
6532 (sim_cpu_base): New typedef.
6533 * sim-trace.h: New file.
6534 * sim-trace.c: New file.
6535 * sim-basics.h: #include it.
6536 * sim-load.c: New file.
6538 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6540 * Make-common.in (INSTALL): Set to @INSTALL@.
6541 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6542 (install-common): Depend upon installdirs. Use
6543 $(program_transform_name) directly, rather than using
6545 (installdirs): New target.
6546 * Makefile.in (INSTALL): Set to @INSTALL@.
6547 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6548 (install-man): Depend upon installdirs. Use
6549 $(program_transform_name) directly, rather than using
6551 (installdirs): New target.
6553 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6555 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6558 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6560 * sim-basics.h: Only bring in config.h and tconfig.h if
6563 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6565 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6566 numbering convention of the target.
6567 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6568 and WITH_TARGET_WORD_MSB.
6569 (sim_config): When possible, check for consistency with bitsize
6572 * sim-bits.h: Allow MSB to be other than zero.
6573 * sim-bits.c: Ditto.
6574 * sim-n-bits.h: Ditto.
6576 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6577 * sim-n-bits.h (MSMASKEDn): Ditto.
6579 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6581 * Makefile.in (INSTALL): Change install.sh to install-sh.
6583 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6585 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6587 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6589 * run.c (main): Check that a program to run was specified.
6591 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6593 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6595 * configure: Regenerated to track ../common/aclocal.m4 changes.
6598 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6600 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6601 * sim-config.h: To here.
6603 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6604 (sim_main_headers): Define.
6605 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6606 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6608 (sim-utils.o): Add rule for.
6609 * sim-utils.o: New file.
6610 * sim-basics.h: #include sim-base.h.
6611 (zalloc): Make argument unsigned long.
6612 * sim-base.h: New file.
6613 * sim-inline.h (SIM_IO support): Delete.
6614 * sim-io.h: Delete inline support.
6615 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6616 * sim-config.c: sim-state.h renamed to sim-main.h.
6617 * sim-core.c: Likewise.
6618 * sim-events.c: Likewise.
6620 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6622 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6623 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6625 * configure: Regenerated to track ../common/aclocal.m4 changes.
6627 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6629 * configure: Regenerated to track ../common/aclocal.m4 changes.
6631 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6633 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6634 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6635 are defined by the configure.
6637 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6639 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6640 reserved-bits): Always define.
6642 * sim-config.h, sim-config.c (sim_config): New function - and new
6643 file - co-ordinate the setting/checking of the common simulator
6644 configuration options.
6646 * Make-common.in (sim-config.o): Add rule.
6648 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6650 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6651 va_list from void *, since va_list might not be a pointer type.
6653 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6655 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6657 (offset_N): Correct computation of LE offset.
6659 * sim-io.c (sim_io_error): Include a new line when reporting
6662 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6665 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6667 * run.c: Include alloca-conf.h.
6669 * callback.c (os_evprintf_filtered): Fix typo.
6671 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6673 * run.c (string.h, strings.h, stdlib.h): Include.
6675 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6676 0 when nothing pending.
6678 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6679 will soon be going away.
6680 (getopt): Plicate GCC.
6682 * sim-endian.c (sim-io.h): Plicate GCC.
6683 * sim-bits.c (sim-io.h): Ditto.
6684 * sim-n-bits.h (ROTn): Ditto.
6686 * sim-io.c (sim_io_error): Correct check for NULL.
6688 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6690 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6693 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6695 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6696 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6698 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6700 * sim-alu.h: Include sim-xcat.h.
6702 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6704 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6705 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6708 * sim-events.c (sim_events_at_large_int): New function. Just
6709 schedules an event every large-int ticks.
6710 (sim_events_init): Call.
6711 (sim_events_tick, sim_events_process): Move async handing to
6712 sim_events_process. Move timer decrement so that it occures after
6713 events have been processed.
6715 * sim-basics.h (struct _engine): Remove declaration.
6717 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6718 everything with same. Rename global struct to SIM_DESC.
6719 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6720 * sim-io.h, sim-io.c: Ditto.
6722 * sim-assert.h: New file. Optional assertion checking macros.
6723 * sim-io.c (sim_io_error): Make just this function tolerant to
6726 * sim-xcat.h: New file. Define concatenate macros.
6727 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6728 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6732 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6734 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6736 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6738 * sim-inline.h: Add definitions for sim-types.
6739 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6742 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6744 * sim-events.h: Remove defunct reference to callback struct.
6746 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6748 * configure: Re-generate.
6750 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6752 * Make-common.in (CSEARCH): Do not include the gdb directory in
6755 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6757 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6758 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6759 to explicitly incorporate these.
6761 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6762 specify the alignment restrictions of the target architecture -
6763 without this option all alignment restrictions are accomodated.
6764 (--enable-sim-assert): New option. Conditionally compile in
6765 assertion statements.
6766 (--enable-sim-float): New option. Strongly specify the target's
6767 floating point support.
6768 (--enable-sim-hardware): New option. Specify the hardware devices
6769 included in the simulation.
6770 (--enable-sim-packages): New option. Specify the hardware
6771 packages included in the simulation.
6772 (--enable-sim-regparm): New option. Specify that parameters be
6773 passed in registers instead of on the stack.
6774 (--enable-sim-reserved-bits): New option. Specify that reserved
6775 bits within an instruction are are correctly set.
6776 (--enable-sim-smp): New option. Specify the level of SMP support
6777 to be included in the simulator.
6778 (--enable-sim-stdcall): New option. Specify an alternative
6779 function call convention.
6780 (--enable-sim-xor-endian): New option. Configure xor-endian
6781 support used by some targets to implement bi-endian support.
6783 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6785 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6786 host endianness to be overridden.
6787 (--enable-sim-endian): Allow the target platform's byte order
6789 (--enable-sim-inline): Control the inlining of common components.
6790 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6791 (--enable-sim-warnings): Enable additional GCC compiler checks.
6792 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6795 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6796 sim-*-n.h so that the names are uniq on dos machines
6797 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6799 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6801 * run.c: #include "libiberty.h".
6802 (main): New locals sd,no_args,sim_argv.
6803 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6804 is program name. Update call to sim_set_callbacks.
6805 Record result of sim_open, pass to other sim_foo routines.
6807 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6809 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6812 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6814 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6815 Route stdout through buffered IO.
6817 * callback.c: Add os_flush_stderr, os_write_stderr,
6818 os_evprintf_filtered functions to route error output through
6821 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6822 Correct return type - should be void.
6824 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6826 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6828 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6829 not provide a default value as undefined indicates disable code.
6831 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6833 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6835 * sim-events.h, sim-events.c: Ditto.
6836 * sim-io.h, sim-io.c: Ditto.
6838 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6840 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6842 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6843 extract the tail or least signifiant bits from an integer of the
6846 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6847 WITH_TARGET_BITSIZE so that the compilation will fail when an
6848 unsupported bitsize value is defined.
6850 (INSERTED*): Convert to functions.
6851 (EXTRACTED*): Ditto.
6853 (SIGN_EXTEND, SEXT): Change to more terse name.
6855 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6857 * sim-inline.h: Allow explicit control over which .c files will be
6858 included by their header.
6860 * sim-inline.h: Allow explicit control over which .c files use the
6861 alternative - REGPARM - parameter passing mechanism.
6863 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6864 icache.c, idecode.c, semantics.c or support.c. Those names are
6865 not generally applicable.
6867 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6869 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6870 in a fashion similar to sim-endian-n.
6872 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6873 both value and address macro's.
6875 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6877 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6879 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6880 generic L_word, H_word macro's.
6882 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6884 * sim-basics.h: Borrow code from ppc directory.
6885 * sim-bits.c: Ditto.
6886 * sim-bits.h: Ditto.
6887 * sim-config.h: Ditto.
6888 * sim-endian-n.h: Ditto.
6889 * sim-endian.c: Ditto.
6890 * sim-endian.h: Ditto.
6891 * sim-inline.c: Ditto.
6892 * sim-inline.h: Ditto.
6893 * sim-types.h: Ditto.
6895 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6897 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6898 all the ALU size alternatives and then auto-configure a default.
6900 * sim-alu.h: Copy ppc/idecode_expression.h.
6902 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6904 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6905 sign extend a bit within a value.
6907 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6908 a pointer into the middle of a host word.
6909 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6911 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6913 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6914 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6915 appropriate definitions of read, write, etc. Add prototype for
6918 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6920 * Makefile.in (libcommon.a): Delete.
6921 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6922 (gentmap,targ-vals.h,targ-map.c): Likewise.
6923 (run-autoconf): Delete.
6924 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6925 (common makefile fragment): Moved back into ...
6926 * Make-common.in: Resurrect.
6927 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6928 * configure: Regenerated.
6930 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6932 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6933 (SIM_AC_OUTPUT): To here.
6935 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6937 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6938 comments and single quotes. Fixes a problem found on hpux.
6940 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6942 * aclocal.m4: Remove Make-common.in from dependencies.
6943 * (distclean): Remove targ-vals.def.
6945 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6946 into here. Makes insertion into makefiles easier. Also, change
6947 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6948 targ-map.o, and run are built. They are now built in the
6949 individual simulator directories, taking sources from ../common as
6950 necessary. This replaces the merging of libcommon.a into
6951 linsim.a, which was problematic for the WinGDB build process.
6952 * run.c: Include config.h from . instead of ../common.
6953 * Make-common.in: Remove. It's no longer necessary.
6955 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6957 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6958 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6960 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6962 * run.c (main): Set target_byte_order before call to sim_open.
6964 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6966 * callback.c: #include <stdlib.h>
6967 (os_error): New function.
6968 (default_callback): Add os_error.
6970 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6972 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6973 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6975 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6977 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6979 * run.c: #include ../common/config.h, tconfig.h.
6980 (myname): New static global.
6981 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6982 Only process -c ifdef SIM_HAVE_SIMCACHE.
6983 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6984 Parse program name from argv[0] and use in error messages.
6985 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6986 Add support for incomplete h8/300 termination indicators.
6987 (usage): Make more verbose.
6988 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6989 * Makefile.in,Make-common.in,callback.c: New files.
6990 * nltvals.def,gentmap.c,gentvals.sh: New files.
6992 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6994 * run.c: Include stdarg.h if __STDC__.
6996 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6998 * run.c (main): Don't print out anything if the signal
6999 number is zero (ie no signal).
7001 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7003 * run.c (main): Print out if the program raised a signal.
7005 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7007 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7010 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7012 * run.c (main): Explicitly cast malloc() parameter.
7014 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7016 * run.c (sim_bfd): New global to hold the bfd pointer for the
7018 (main): Initialize sim_bfd.
7020 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7022 * run.c (main): Use new bfd_big_endian macro.
7024 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7026 * run.c (main): Removed SH specific comments, so source is
7027 generic. Also updated to only load relevant sections. Moved
7028 sim_open() to after callback attach (to match GDB).
7030 * run.1: Removed SH specific comments.
7032 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7034 * run.c (main): Always return sigrc at end.
7036 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7038 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7039 bfd_check_format() fails.
7041 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7043 * run.c, run.1: From sh directory.
projects / external / binutils.git / blob