1 2016-08-15 Mike Frysinger <vapier@gentoo.org>
3 * sim-base.h (sim_state_base): Add prog_syms_count.
4 (STATE_PROG_SYMS_COUNT): Define.
5 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
6 (trace_load_symbols): New function.
7 (trace_sym_value): Likewise.
8 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
9 loading logic with a call to trace_load_symbols.
10 * sim-trace.h (trace_load_symbols, trace_sym_value): New
13 2016-08-13 Mike Frysinger <vapier@gentoo.org>
15 * cgen-types.h (mode_names): Mark const.
16 * cgen-utils.c (mode_names): Likewise.
18 2016-08-13 Mike Frysinger <vapier@gentoo.org>
20 * cgen-defs.h (struct cgen_state): Delete argv and envp.
21 (STATE_ARGV, STATE_ENVP): Delete.
23 2016-02-04 Nick Clifton <nickc@redhat.com>
25 * cgen-scache.c (scache_option_handler): Prevent possible
26 undefined behaviour computing the size of the scache by using
27 unsigned integers instead of signed integers.
29 2016-01-17 Joel Brobecker <brobecker@adacore.com>
31 * sim-fpu.c: Minor comment fixes throughout.
33 2016-01-17 Joel Brobecker <brobecker@adacore.com>
35 * sim-fpu.c (print_bits): Minor reformatting (no code change).
36 (sim_fpu_map): Likewise.
38 2016-01-11 Mike Frysinger <vapier@gentoo.org>
40 * sim-config.c (print_sim_config): Drop extra whitespace before =
41 in output for byte order, stdio, and msb settings.
43 2016-01-10 Mike Frysinger <vapier@gentoo.org>
45 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
46 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
47 sim-stdio, sim-trace, and sim-profile.
48 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
49 (SIM_AC_OPTION_ASSERT): Likewise.
50 (SIM_AC_OPTION_SMP): Likewise.
51 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
52 * configure: Regenerate.
53 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
54 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
55 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
56 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
57 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
58 WITH_ENVIRONMENT & USER_ENVIRONMENT.
59 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
60 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
61 WITH_ASSERT, WITH_STDIO): Delete.
62 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
65 2016-01-10 Mike Frysinger <vapier@gentoo.org>
67 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
68 * configure: Regenerate.
69 * Make-common.in (SIM_PACKAGES): Delete.
70 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
72 2016-01-10 Mike Frysinger <vapier@gentoo.org>
74 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
76 2016-01-10 Mike Frysinger <vapier@gentoo.org>
78 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
80 2016-01-10 Mike Frysinger <vapier@gentoo.org>
82 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
84 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
85 * gentmap.c: Change targ-vals.def include to nltvals.def.
86 * Make-common.in (gentmap): Change targ-vals.def to
87 $(srccom)/nltvals.def.
88 (distclean): Delete rm -f targ-vals.def.
89 * Makefile.in: Update comment.
91 2016-01-10 Mike Frysinger <vapier@gentoo.org>
93 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
94 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
95 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
97 2016-01-10 Mike Frysinger <vapier@gentoo.org>
99 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
100 and --enable-sim-stdcall and sim_stdcall.
101 * configure: Regenerate.
102 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
103 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
104 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
105 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
106 (REGPARM_*): Delete all regparm defines and their use.
108 2016-01-10 Mike Frysinger <vapier@gentoo.org>
110 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
111 * Make-common.in (SIM_CFLAGS): Delete.
112 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
113 * Makefile.in: Likewise.
115 2016-01-09 Mike Frysinger <vapier@gentoo.org>
117 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
118 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
119 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
120 * acinclude.m4 (SIM_AC_COMMON): ... here.
121 * aclocal.m4, configure: Regenerate.
122 * config.in: Delete file.
123 * callback.c: Change cconfig.h include to config.h.
124 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
126 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
127 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
129 2016-01-06 Mike Frysinger <vapier@gentoo.org>
131 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
132 date, and time information.
134 2016-01-06 Mike Frysinger <vapier@gentoo.org>
136 * sim-options.c (sim_parse_args): Mark argv array const.
137 * sim-options.h (sim_parse_args): Likewise.
139 2016-01-05 Mike Frysinger <vapier@gentoo.org>
141 * sim-trace.c: Include dis-asm.h.
142 (OPTION_TRACE_DISASM): New enum.
143 (trace_options): Add trace-disasm flag.
144 (trace_option_handler): Handle OPTION_TRACE_DISASM.
145 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
146 (dis_read, dis_printf, trace_disasm): New functions.
147 * sim-trace.h: Include dis-asm.h.
148 (TRACE_INSN_IDX): Clarify comment.
149 (TRACE_DISASM_IDX): New enum.
150 (TRACE_disasm): New define.
151 (WITH_TRACE_DISASM_P): New define.
152 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
153 (STRACE_DISASM_P): New define.
154 (TRACE_DISASM_P): Likewise.
155 (TRACE_DISASM_P): Likewise.
156 (TRACE_DISASM): Likewise.
157 (trace_disasm): New function.
159 2016-01-04 Mike Frysinger <vapier@gentoo.org>
161 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
163 2016-01-04 Mike Frysinger <vapier@gentoo.org>
165 * cgen-scache.c (MAX): Delete.
166 (scache_init): Change MAX to max.
167 * cgen-trace.c (min): Delete.
168 * cgen-utils.c (min): Delete.
169 * sim-basics.h [!min] (min): Define.
170 [!max] (max): Define.
172 2016-01-04 Mike Frysinger <vapier@gentoo.org>
174 * sim-options.c (sim_parse_args): Tweak getopt error message.
176 2016-01-04 Mike Frysinger <vapier@gentoo.org>
178 * acinclude.m4 (sim-bswap): Delete.
179 * configure: Regenerate.
180 * Make-common.in (SIM_BSWAP): Delete.
181 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
182 * sim-config.h (htonl, ntohl): Delete.
183 (WITH_BSWAP): Delete.
185 2016-01-03 Mike Frysinger <vapier@gentoo.org>
187 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
188 opterr state to it before calling getopt_long and restore afterwards.
189 Set opterr to 0. When optc is '?', call sim_io_eprintf.
191 2016-01-03 Mike Frysinger <vapier@gentoo.org>
193 * hw-device.h (device): Delete commented typedef.
194 * sim-basics.h (device): Delete typedef.
196 2016-01-03 Mike Frysinger <vapier@gentoo.org>
198 * sim-options.c (sim_parse_args): Replace for loop with a call
201 2016-01-03 Mike Frysinger <vapier@gentoo.org>
203 * nrun.c (myname): Mark const.
204 (main): Mark name const. Replace myname parsing loop with a
207 2016-01-03 Mike Frysinger <vapier@gentoo.org>
209 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
210 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
211 (SIM_AC_OPTION_HOSTENDIAN): Delete.
212 * config.in, configure: Regenerate.
213 * Make-common.in (SIM_HOSTENDIAN): Delete.
214 * sim-config.c (current_host_byte_order): Delete.
215 (sim_config): Delete current_host_byte_order assignments and
216 CURRENT_HOST_BYTE_ORDER checks.
217 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
218 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
219 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
220 (current_host_byte_order): Delete.
221 (CURRENT_HOST_BYTE_ORDER): Likewise.
222 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
223 (HOST_BYTE_ORDER): ... this.
224 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
226 (sim_endian_join_16): Likewise.
227 * sim-n-core.h (sim_core_read_misaligned_N): Change
228 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
229 (sim_core_write_misaligned_N): Likewise.
230 * sim-n-endian.h (endian_t2h_N): Likewise.
231 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
232 endian_le2h_N): Likewise.
233 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
235 2016-01-02 Mike Frysinger <vapier@gentoo.org>
237 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
238 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
240 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
241 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
242 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
243 * nrun.c (main): Likewise.
244 * sim-config.c (current_host_byte_order): Change type to enum
245 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
246 (current_target_byte_order): Likewise.
247 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
248 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
250 (sim_config): Change prefered_target_byte_order type to enum
251 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
252 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
253 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
254 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
255 Delete all the various arch/OS endian includes & defines.
256 (current_host_byte_order): Change type to enum bfd_endian.
257 (current_target_byte_order): Likewise.
258 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
259 (CURRENT_TARGET_BYTE_ORDER): Likewise.
260 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
261 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
262 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
264 (sim_events_watch_core): Likewise.
265 * sim-events.h: Likewise.
266 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
268 (sim_core_write_misaligned_N): Likewise.
269 * sim-n-endian.h (endian_h2be_N): Likewise.
270 (endian_be2h_N): Likewise.
271 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
272 (offset_N): Likewise.
273 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
274 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
276 2016-01-02 Mike Frysinger <vapier@gentoo.org>
278 * cgen-defs.h (current_state): Delete.
279 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
280 * sim-utils.c (current_state): Delete.
282 2015-12-30 Mike Frysinger <vapier@gentoo.org>
284 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
287 2015-12-27 Mike Frysinger <vapier@gentoo.org>
289 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
291 2015-12-26 Mike Frysinger <vapier@gentoo.org>
293 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
294 * config.in, configure: Regenerate.
295 * Make-common.in (sim-basics_h): Delete tconfig.h.
296 (distclean): Likewise.
297 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
298 (new_sim_core_mapping): Delete WITH_HW and device *device.
299 (sim_core_map_attach, sim_core_attach): Likewise.
300 (sim_core_read_buffer): Delete WITH_DEVICES logic.
301 (sim_core_write_buffer): Likewise.
302 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
304 (sim_core_attach): Likewise.
305 (device_io_read_buffer, device_io_write_buffer): Delete.
306 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
307 (sim_core_write_aligned_N): Likewise.
308 * tconfig.h: Delete file.
310 2015-12-26 Mike Frysinger <vapier@gentoo.org>
312 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
313 Call sim_cpu_hw_io_read_buffer if cpu is valid.
314 (sim_core_write_buffer): Move cia decl to top of func. Call
315 sim_cpu_hw_io_write_buffer if cpu is valid.
317 2015-12-25 Mike Frysinger <vapier@gentoo.org>
319 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
321 (hw_find_integer_property): Likewise.
322 (hw_find_integer_array_property): Likewise.
323 (hw_add_duplicate_property): Likewise.
325 2015-12-25 Mike Frysinger <vapier@gentoo.org>
327 * sim-config.h (WITH_ENGINE): Delete.
328 * sim-module.c (modules): Always include sim_engine_install.
330 2015-12-25 Mike Frysinger <vapier@gentoo.org>
332 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
333 * cgen-types.h (SIM_HAVE_MODEL): Delete.
334 * sim-base.h: Always include sim-model.h.
335 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
336 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
337 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
338 [!WITH_MODEL_P] (sim_machs): Define.
339 * sim-model.h: Add some developer docs.
340 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
341 (WITH_MODEL_P): Define.
342 * sim-module.c (modules): Always include sim_model_install.
343 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
345 2015-12-25 Mike Frysinger <vapier@gentoo.org>
347 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
348 * sim-model.c: Likewise.
349 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
350 SIM_MACH_IMP_PROPERTIES
352 2015-12-25 Mike Frysinger <vapier@gentoo.org>
354 * sim-core.c (device_error): Delete.
355 (sim_core_map_attach): Delete calls to device_error.
356 (sim_core_attach): Likewise.
357 * sim-core.h (device_error): Delete.
358 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
360 (sim_core_write_aligned_N): Likewise.
362 2015-12-25 Mike Frysinger <vapier@gentoo.org>
364 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
365 * sim-core.c (sim_core_write_buffer): Likewise.
366 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
367 (sim_core_write_aligned_N): Likewise.
369 2015-12-25 Mike Frysinger <vapier@gentoo.org>
371 * dv-pal.c: Include config.h and sim-main.h.
372 (hw_pal_io_read_buffer): Always call CPU_INDEX.
374 2015-12-24 Mike Frysinger <vapier@gentoo.org>
376 * sim-options.c (standard_options): Always enable load-lma and
378 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
380 2015-12-24 Mike Frysinger <vapier@gentoo.org>
382 * sim-module.c (MODULE_LIST): Delete.
384 2015-12-24 Mike Frysinger <vapier@gentoo.org>
386 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
387 Move to h8300/compile.c.
388 [SIM_H8300] (standard_options): Likewise.
389 (standard_option_handler): Likewise.
391 2015-12-24 Mike Frysinger <vapier@gentoo.org>
393 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
394 sim_watchpoint_install.
396 2015-12-24 Mike Frysinger <vapier@gentoo.org>
398 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
399 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
401 * sim-options.c (OPTION_MEM_SIZE): Delete.
402 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
403 (standard_option_handler): Likewise.
405 2015-12-24 Mike Frysinger <vapier@gentoo.org>
407 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
409 2015-11-21 Mike Frysinger <vapier@gentoo.org>
412 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
414 2015-11-21 Mike Frysinger <vapier@gentoo.org>
417 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
418 vasprintf, and va_end together. Check ret after va_end call.
420 2015-11-21 Mike Frysinger <vapier@gentoo.org>
422 * sim-types.h (SIM_PRI_TB): Define.
423 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
424 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
425 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
426 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
428 2015-11-17 Mike Frysinger <vapier@gentoo.org>
430 * sim-main.h (WITH_MODULO_MEMORY): Delete.
431 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
432 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
433 (sim_core_translate): Likewise.
434 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
436 2015-11-16 Mike Frysinger <vapier@gentoo.org>
438 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
439 (cgen_cpu_close): Change to XCONCAT2.
441 2015-11-15 Mike Frysinger <vapier@gentoo.org>
443 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
446 2015-11-14 Mike Frysinger <vapier@gentoo.org>
448 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
449 * sim-close.c: New file.
451 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
452 Ali Lown <ali.lown@imgtec.com>
454 * sim-bits.h (EXTEND6): New macro.
455 (EXTEND12): New macro.
456 (EXTEND25): New macro.
458 2015-06-24 Mike Frysinger <vapier@gentoo.org>
460 * sim-trace.c (trace_one_insn): Delete.
461 * sim-trace.h (trace_one_insn): Delete.
463 2015-06-24 Mike Frysinger <vapier@gentoo.org>
465 * sim-trace.c (debug_printf): Rename to ...
466 (sim_debug_printf): ... this.
467 * sim-trace.h (debug_printf): Delete define.
468 (debug_printf): Rename to ...
469 (sim_debug_printf): ... this.
471 2015-06-24 Mike Frysinger <vapier@gentoo.org>
473 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
474 (trace_options): Add trace-register option.
475 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
476 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
477 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
478 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
479 TRACE_REGISTER_P, TRACE_REGISTER): Define.
481 2015-06-24 Mike Frysinger <vapier@gentoo.org>
483 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
484 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
485 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
486 STRACE_DEBUG): Define.
488 2015-06-24 Mike Frysinger <vapier@gentoo.org>
490 * sim-trace.c (trace_options): Update help text for trace-alu,
491 trace-fpu, trace-vpu, and trace-semantics.
492 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
493 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
495 2015-06-24 Mike Frysinger <vapier@gentoo.org>
497 * sim-assert.h (SIM_FILTER_PATH): Delete.
498 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
499 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
500 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
501 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
502 * sim-events.c: Include libiberty.h.
503 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
505 2015-06-23 Mike Frysinger <vapier@gentoo.org>
507 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
508 (AC_ARG_ENABLE(sim-cflags)): Likewise.
509 (AC_ARG_ENABLE(sim-debug)): Likewise.
510 (AC_ARG_ENABLE(sim-stdio)): Likewise.
511 (AC_ARG_ENABLE(sim-trace)): Likewise.
512 (AC_ARG_ENABLE(sim-profile)): Likewise.
513 (AC_ARG_ENABLE(sim-environment)): Likewise.
514 (AC_ARG_ENABLE(sim-alignment)): Likewise.
515 (AC_ARG_ENABLE(sim-assert)): Likewise.
516 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
517 (AC_ARG_ENABLE(sim-endian)): Likewise.
518 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
519 (AC_ARG_ENABLE(sim-float)): Likewise.
520 (AC_ARG_ENABLE(sim-scache)): Likewise.
521 (AC_ARG_ENABLE(sim-default-model)): Likewise.
522 (AC_ARG_ENABLE(sim-inline)): Likewise.
523 (AC_ARG_ENABLE(sim-packages)): Likewise.
524 (AC_ARG_ENABLE(sim-regparm)): Likewise.
525 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
526 (AC_ARG_ENABLE(sim-smp)): Likewise.
527 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
528 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
529 (AC_ARG_ENABLE(cgen-maint)): Likewise.
530 * configure: Regenerate.
532 2015-06-23 Mike Frysinger <vapier@gentoo.org>
534 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
536 2015-06-23 Mike Frysinger <vapier@gentoo.org>
538 * cgen-trace.c [!__STDC__]: Delete.
539 * sim-trace.h [!__STDC__]: Likewise.
541 2015-06-21 Mike Frysinger <vapier@gentoo.org>
543 * sim-model.c (sim_model_init): Assert model is not NULL.
545 2015-06-21 Mike Frysinger <vapier@gentoo.org>
547 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
548 stdint.h. Replace all signed/unsigned typedefs with int#_t and
551 2015-06-21 Mike Frysinger <vapier@gentoo.org>
553 * sim-alu.h (_SIM_ALU_H_): Rename to ...
554 (SIM_ALU_H): ... this.
555 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
556 (SIM_ASSERT_H): ... this.
557 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
558 (SIM_BASICS_H): ... this.
559 * sim-bits.h (_SIM_BITS_H_): Rename to ...
560 (SIM_BITS_H): ... this.
561 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
562 (SIM_ENDIAN_H): ... this.
564 2015-06-18 Mike Frysinger <vapier@gentoo.org>
566 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
569 2015-06-18 Mike Frysinger <vapier@gentoo.org>
571 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
572 m for sentinel testing.
574 2015-06-17 Mike Frysinger <vapier@gentoo.org>
576 * sim-syscall.c: Include errno.h and targ-vals.h.
577 (sim_syscall_multi, sim_syscall): Define.
578 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
579 * syscall.c (cb_syscall): Extend comment.
581 2015-06-17 Mike Frysinger <vapier@gentoo.org>
583 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
584 * sim-syscall.c: New file.
585 * sim-syscall.h: New file.
587 2015-06-17 Mike Frysinger <vapier@gentoo.org>
589 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
590 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
591 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
592 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
593 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
595 * gentmap.c (gen_targ_map_c): Output name field.
597 2015-06-12 Mike Frysinger <vapier@gentoo.org>
599 * acinclude.m4: Change configure.in to configure.ac.
600 * sim-config.h: Likewise.
602 2015-06-12 Mike Frysinger <vapier@gentoo.org>
604 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
605 * configure: Regenerate.
607 2015-06-12 Mike Frysinger <vapier@gentoo.org>
609 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
610 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
611 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
612 TRACE_DEBUG): Define.
614 2015-06-12 Mike Frysinger <vapier@gentoo.org>
616 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
617 * sim-trace.c (trace_option_handler): Likewise.
618 * sim-trace.h (WITH_TRACE_ANY_P): Define.
619 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
620 (TRACE_ANY_P): Likewise.
622 2015-06-12 Mike Frysinger <vapier@gentoo.org>
624 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
625 CGEN_TRACE_INSN_FINI.
626 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
627 trace_result to cgen_trace_result, trace_insn_fini to
628 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
629 and trace_extract to cgen_trace_extract.
630 * cgen-trace.h (trace_insn_init): Rename to ...
631 (cgen_trace_insn_init): ... this.
632 (trace_insn_fini): Rename to ...
633 (cgen_trace_insn_fini): ... this.
634 (trace_insn): Rename to ...
635 (cgen_trace_insn): ... this.
636 (trace_extract): Rename to ...
637 (cgen_trace_extract): ... this.
638 (trace_result): Rename to ...
639 (cgen_trace_result): ... this.
640 (TRACE_RESULT_P): Rename to ...
641 (CGEN_TRACE_RESULT_P): ... this.
642 (TRACE_INSN_INIT): Rename to ...
643 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
644 cgen_trace_insn_init.
645 (TRACE_INSN_FINI): Rename to ...
646 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
647 cgen_trace_insn_fini.
648 (TRACE_PRINTF): Rename to ...
649 (CGEN_TRACE_PRINTF): ... this.
650 (TRACE_INSN): Rename to ...
651 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
652 (TRACE_EXTRACT): Rename to ...
653 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
655 (TRACE_RESULT): Rename to ...
656 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
657 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
658 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
659 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
660 TRACE_INSN to CGEN_TRACE_INSN.
661 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
663 2015-06-11 Mike Frysinger <vapier@gentoo.org>
665 * sim-events.c (ETRACE_P): Delete.
666 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
667 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
668 * sim-events.h (struct _sim_events): Delete trace member.
669 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
670 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
672 2015-06-11 Mike Frysinger <vapier@gentoo.org>
674 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
675 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
676 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
677 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
679 2015-06-11 Mike Frysinger <vapier@gentoo.org>
681 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
683 2015-06-11 Mike Frysinger <vapier@gentoo.org>
685 * sim-trace.h (WITH_TRACE_P): New define.
686 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
687 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
688 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
689 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
690 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
691 Redefine to use WITH_TRACE_P.
693 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
695 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
696 mistake in call to sim_engine_abort.
698 2015-04-29 Nick Clifton <nickc@redhat.com>
701 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
702 increasing parenthesis around casts to signed values.
704 2015-04-21 Mike Frysinger <vapier@gentoo.org>
706 * gennltvals.sh: Add mcore support.
707 * nltvals.def: Regenerate.
709 2015-04-21 Mike Frysinger <vapier@gentoo.org>
711 * cgen.sh: Add +x permissions.
712 * genmloop.sh: Likewise.
713 * gentvals.sh: Likewise.
714 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
715 Change all uses of srcroot for newlib to newlibroot.
717 2015-04-18 Mike Frysinger <vapier@gentoo.org>
719 * sim-base.h (SIM_CPU): New typedef.
721 2015-04-18 Mike Frysinger <vapier@gentoo.org>
723 * cgen-engine.h (CIA_ADDR): Delete.
724 * sim-base.h: Update sim_cia example.
725 [!CIA_ADDR] (sim_cia): New typedef.
727 2015-04-17 Mike Frysinger <vapier@gentoo.org>
729 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
730 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
731 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
732 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
733 CIA_SET to CPU_PC_SET.
735 2015-04-15 Mike Frysinger <vapier@gentoo.org>
737 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
738 * sim-main.h (STATE_CPU): Remove from comment and define.
740 2015-04-13 Mike Frysinger <vapier@gentoo.org>
742 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
743 * configure: Regenerate.
745 2015-04-13 Mike Frysinger <vapier@gentoo.org>
747 * sim-options.c: Include version.h.
748 (OPTIONS_VERSION): New enum.
749 (standard_options): Add "version".
750 (standard_option_handler): Handle OPTIONS_VERSION.
752 2015-04-13 Mike Frysinger <vapier@gentoo.org>
754 * Makefile.in (version.o): Change to using create-version.sh from gdb.
755 (create-version.sh): Delete.
757 2015-04-06 Mike Frysinger <vapier@gentoo.org>
759 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
761 2015-04-01 Mike Frysinger <vapier@gentoo.org>
763 * run-sim.h, run.c: Delete.
764 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
766 2015-03-31 Mike Frysinger <vapier@gentoo.org>
768 * config.in, configure: Regenerate.
769 * Make-common.in (CSEARCH): Add $(ZLIBINC).
770 (ZLIB, ZLIBINC): Define.
771 (BFD_LIB): Add $(ZLIB).
773 2015-03-31 Mike Frysinger <vapier@gentoo.org>
775 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
776 * cgen-ops.h (SEMOPS_INLINE): Likewise.
778 2015-03-29 Mike Frysinger <vapier@gentoo.org>
780 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
781 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
782 * sim-inline.h (INLINE2): Define to gnu_inline when available.
784 2015-03-24 Mike Frysinger <vapier@gentoo.org>
786 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
787 usage of STATE_WATCHPOINTS.
788 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
789 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
791 2015-03-24 Mike Frysinger <vapier@gentoo.org>
793 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
795 2015-03-24 Mike Frysinger <vapier@gentoo.org>
797 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
799 2015-03-24 Mike Frysinger <vapier@gentoo.org>
801 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
802 of enable_sim_hardware to AC_ARG_ENABLE.
804 2015-03-23 Mike Frysinger <vapier@gentoo.org>
806 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
807 Add dv-sockser.o to sim_hw_objs.
809 2015-03-23 Mike Frysinger <vapier@gentoo.org>
811 * dv-sockser.c: Include config.h.
812 * dv-sockser.h: Include sim-inline.h.
813 [HAVE_DV_SOCKSER]: Move all prototypes here.
814 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
815 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
817 2015-03-16 Mike Frysinger <vapier@gentoo.org>
819 * gentmap.c, run.c: Convert old style prototypes.
821 2015-03-16 Mike Frysinger <vapier@gentoo.org>
823 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
824 symlinking tconfig.h to tconfig.in.
825 * config.in, configure: Regenerate.
826 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
827 * tconfig.in: Rename file ...
828 * tconfig.h: ... here.
830 2015-03-15 Mike Frysinger <vapier@gentoo.org>
832 * dv-socker.h (dv_sockser_install): Declare.
833 * sim-module.c: Include config.h.
834 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
835 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
836 * sim-module.h: Include gdb/remote-sim.h.
838 2015-03-14 Mike Frysinger <vapier@gentoo.org>
840 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
841 (sim-inline.c): Delete rule.
843 2015-03-14 Mike Frysinger <vapier@gentoo.org>
845 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
846 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
847 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
849 2015-03-14 Mike Frysinger <vapier@gentoo.org>
851 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
852 [!ASSERT, WITH_ASSERT]: Likewise.
853 * sim-endian.c: Delete sim-io.h include.
855 2015-02-19 Mike Frysinger <vapier@gentoo.org>
857 * run-sim.h (sim_kill): Delete unused prototype.
859 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
861 * gentmap.c: Include "string.h".
863 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
865 * sim-options.c (sim_args_command): Call freeargv() when failure
868 2015-01-07 Joel Brobecker <brobecker@adacore.com>
870 * aclocal.m4, configure: Regenerate using automake 1.11.1.
872 2014-12-03 Joel Brobecker <brobecker@adacore.com>
874 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
875 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
876 callbacks following renaming in callback.h.
877 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
878 callback by call to "to_lstat" callback
880 2014-08-28 Gary Benson <gbenson@redhat.com>
882 * sim-trace.h (debug_printf): New define.
884 2014-08-19 Alan Modra <amodra@gmail.com>
886 * configure: Regenerate.
888 2014-08-15 Roland McGrath <mcgrathr@google.com>
890 * configure: Regenerate.
891 * config.in: Regenerate.
893 2014-03-10 Mike Frysinger <vapier@gentoo.org>
895 * sim-command.c (sim_do_command): Add const to cmd.
896 * sim-options.c (sim_args_command): Add const to cmd.
897 * sim-options.h (sim_args_command): Add const to cmd.
899 2014-03-05 Mike Frysinger <vapier@gentoo.org>
901 * sim-hload.c (sim_load): Add const to prog.
902 * sim-load.c (sim_load_file): Likewise.
903 * sim-utils.c (sim_analyze_program): Likewise.
904 * sim-utils.h (sim_analyze_program): Likewise.
905 (sim_load_file): Likewise.
907 2014-03-04 Mike Frysinger <vapier@gentoo.org>
909 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
910 * callback.c (system): Delete unused prototype.
912 (os_shutdown): Likewise.
913 (os_unlink): Likewise.
915 (os_system): Likewise.
916 (os_rename): Likewise.
917 (os_write_stdout): Likewise.
918 (os_flush_stdout): Likewise.
919 (os_write_stderr): Likewise.
920 (os_flush_stderr): Likewise.
921 (os_write): Likewise.
922 (os_read_stdin): Likewise.
925 (os_lseek): Likewise.
926 (os_isatty): Likewise.
927 (os_get_errno): Likewise.
928 (os_close): Likewise.
929 (os_vprintf_filtered): Likewise.
930 (os_evprintf_filtered): Likewise.
931 (os_error): Likewise.
935 (wrap): Change to new style prototype.
938 (os_close): Likewise.
939 (os_poll_quit): Likewise.
940 (os_get_errno): Likewise.
941 (os_isatty): Likewise.
942 (os_lseek): Likewise.
945 (os_read_stdin): Likewise.
946 (os_write): Likewise.
947 (os_write_stdout): Likewise.
948 (os_flush_stdout): Likewise.
949 (os_write_stderr): Likewise.
950 (os_flush_stderr): Likewise.
951 (os_rename): Likewise.
952 (os_system): Likewise.
954 (os_unlink): Likewise.
956 (os_fstat): Likewise.
957 (os_lstat): Likewise.
958 (os_ftruncate): Likewise.
959 (os_truncate): Likewise.
961 (os_pipe_empty): Likewise.
962 (os_pipe_nonempty): Likewise.
963 (os_shutdown): Likewise.
965 (cb_read_target_syscall_maps): Likewise.
966 (cb_target_to_host_syscall): Likewise.
967 (cb_host_to_target_errno): Likewise.
968 (cb_target_to_host_open): Likewise.
969 (cb_store_target_endian): Likewise.
970 (cb_host_to_target_stat): Likewise.
971 * sim-hload.c (sim_load): Change to new style prototype.
972 * sim-load.c (sim_load_file): Change to new style prototype.
973 (report_transfer_performance): Likewise.
974 (xprintf_bfd_vma): Likewise.
975 * syscall.c (cb_get_string): Change to new style prototype.
976 (get_path): Likewise.
977 (cb_syscall): Likewise.
979 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
981 * create-version.sh: Align parameters to match those of
982 ../../gdb/common/create-version.sh.
983 * Make-common.in (srcsim): New variable.
984 (version.c): Adjust call to create-version.sh as per above.
986 2013-09-23 Alan Modra <amodra@gmail.com>
988 * configure: Regenerate.
990 2013-09-03 Mike Stump <mikestump@comcast.net>
992 * sim-options.c (complete_option_list): Mark text and word const.
994 2013-06-28 Tom Tromey <tromey@redhat.com>
996 * Make-common.in (version.c): Use version.in, not
998 * create-version.sh: Likewise.
1000 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1002 * create-version.sh: New script. Adapted from
1003 gdb/commong/create-version.sh.
1004 * Make-common.in (version.c): Update rule dependencies,
1005 and re-implement using create-version.sh.
1007 2013-06-21 Nick Clifton <nickc@redhat.com>
1009 * gennltvals.sh: Add msp430 support.
1010 * nltvals.def: Regenerate.
1012 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1014 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1015 * aclocal.m4, configure: Regenerate.
1017 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1020 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1021 -Wformat-nonliteral with -Wno-format.
1023 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1025 * acinclude.m4: Regenerate.
1027 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1029 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1030 which do not support dv-sockser.o. Add always as option to
1031 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1032 is always required to be enabled by simulator.
1034 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1036 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1037 * nltvals.def: Regenerate.
1039 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1041 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1042 * config.in, configure: Regenerate.
1044 2012-05-24 Pedro Alves <palves@redhat.com>
1046 * sim-signal.h (sim_signal_to_target): Rename to ...
1047 (sim_signal_to_gdb_signal): ... this.
1048 * sim-signal.c (sim_signal_to_target): Rename to ...
1049 (sim_signal_to_gdb_signal): ... this.
1050 * sim-reason.c (sim_stop_reason): Adjust to rename.
1052 2012-05-24 Pedro Alves <palves@redhat.com>
1056 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1058 2012-05-24 Pedro Alves <palves@redhat.com>
1062 Replace target_signal with gdb_signal throughout.
1064 2012-05-18 Nick Clifton <nickc@redhat.com>
1067 * callback.c: Include config.h before system header files.
1068 * cgen-trace.c: Likewise.
1069 * cgen-utils.c: Likewise.
1070 * gentmap.c: Likewise.
1072 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1074 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1076 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1078 * sim-trace.c: Update the function prototype of save_data_size.
1079 Move the enum data_fmt from here...
1080 * sim-trace.h: ...to here.
1081 Add function prototype of save_data.
1083 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1085 * sim-core.h (sim_core_trans_addr): Add prototype.
1087 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1089 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1090 missing in last change.
1092 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1094 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1095 * nrun.c: Include string.h/strings.h.
1096 * aclocal.m4, config.in, configure: Regenerate.
1098 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1100 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1101 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1102 out -Werror initialization.
1104 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1106 * Make-common.in (TAGS): Change a-z to [:lower:].
1107 * acinclude.m4 (sim-trace): Likewise.
1108 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1109 Change A-Za-z0-9 to [:alnum:].
1111 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1113 * nrun.c (main): Display strsignal of sigrc.
1115 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1117 * Makefile.in (abs_srcdir): Declare.
1118 (srcroot): Define in terms of abs_srcdir.
1119 (headers): Change srcdir to abs_srcdir.
1121 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1123 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1126 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1128 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1129 system bourne shell.
1131 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1133 * syscall.c (cb_get_string): Rename from "get_string".
1134 (get_path): Rename get_string call to cb_get_string.
1136 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1138 * Make-common.in (VPATH): Add $(srccom).
1140 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1141 POSTCOMPILE): New variables.
1142 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1143 Include dependency files, when using GNU Make. Delete all
1144 dependency-only rules.
1145 * aclocal.m4: Include ../../config/depstand.m4. Call
1146 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1147 (MAKE, GMAKE): New substs.
1149 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1152 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1153 * configure, config.in: Regenerate.
1154 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1156 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1158 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1160 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1162 * sim-profile.c (profile_info): Only print the title once.
1164 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1166 * acinclude.m4: Rename from aclocal.m4.
1167 * aclocal.m4: Regenerate.
1169 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1171 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1172 * common.m4: Delete.
1173 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1174 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1175 * configure: Regenerate.
1177 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1179 * sim-alu.h (ALU32_AND): Clear carry flag.
1180 (ALU32_AND): Clear carry flag.
1182 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1184 * dv-cfi.c: Include stdbool.h.
1186 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1188 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1190 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1192 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1193 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1195 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1197 * sim-command.c: Include sim-options.h.
1199 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1201 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1203 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1205 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1206 Delete direct call to AC_PROG_CC.
1208 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1210 * sim-command.c: New file.
1211 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1212 (sim-command.o): New rule.
1214 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1216 * sim-options.c (standard_option_handler): Remove arg[0] check
1217 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1218 not an empty string, otherwise assign "" back to it.
1220 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1222 * nltvals.def: Regenerate to include Blackfin syscalls again.
1224 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1226 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1227 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1228 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1229 (trace_idx_to_str): Likewise.
1230 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1231 (TRACE_syscall): Define.
1232 (WITH_TRACE_SYSCALL_P): Likewise.
1233 (TRACE_SYSCALL_P): Likewise.
1235 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1237 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1238 remove now-unnecessary sub-scope for glue->type setting.
1239 Check to see if the "reg" property exists before we use it, and
1240 if it doesn't exist, error out for "glue" devices.
1242 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1244 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1245 glue-or, and set type to glue_xor when name is glue-xor.
1246 (hw_glue_port_event): Return immediately when type is glue_io
1247 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1248 and hw_port_event calls from glue_and to end of function.
1250 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1252 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1253 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1254 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1255 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1256 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1257 around function arguments.
1259 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1261 * sim-options.c (complete_option_list, sim_complete_command):
1264 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1266 * dv-glue.c: Fix up style.
1268 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1270 * hw-alloc.c (hw_alloc_data): Adjust brace.
1271 * hw-base.c (hw_base_data): Likewise.
1272 (generic_hw_unit_decode): Fix indentation.
1273 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1274 * hw-events.c (hw_event, hw_event_data): Likewise.
1275 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1276 * hw-instances.c (hw_instance_data): Likewise.
1277 * hw-instances.h (hw_instance): Likewise.
1278 * hw-main.h (hw_descriptor, enum): Likewise.
1279 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1280 * hw-ports.h (hw_port_descriptor): Likewise.
1281 * hw-properties.c (hw_property_data): Likewise.
1282 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1283 _range_property_spec, _reg_property_spec): Likewise.
1284 * hw-tree.c (_name_specifier, printer): Likewise.
1285 (split_device_specifier, parse_string_property, hw_tree_traverse,
1286 print_size, print_reg_property, print_string, print_properties):
1289 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1291 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1292 * Make-common.in (dv-cfi.o): New rule.
1293 * dv-cfi.c, dv-cfi.h: New files.
1295 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1297 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1298 fcntl.h and sys/fcntl.h, for constants.
1299 * nltvals.def: Regenerate.
1300 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1301 * sim-io.h (sys/types.h, sys/stat.h): Include.
1302 (sim_io_stat, sim_io_fstat): Declare.
1304 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1306 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1307 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1308 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1309 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1310 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1311 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1312 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1313 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1314 syscall.c: Trim trailing whitespace.
1316 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1318 * gennltvals.sh: Handle bfin targets.
1319 * nltvals.def: Regenerate.
1321 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1323 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1326 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1328 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1329 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1330 (hw_free): Drop zfree logic and always call free.
1331 * hw-base.c (hw_delete): Change zfree to free.
1332 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1333 (hw_handle_remove_phandle): Likewise.
1334 * hw-instances.c (hw_instance_delete): Likewise.
1335 * hw-tree.c (parse_reg_property): Likewise.
1336 (parse_ranges_property): Likewise.
1337 (parse_string_property): Likewise.
1338 * sim-core.c (sim_core_uninstall): Likewise.
1339 * sim-cpu.c (sim_cpu_free_all): Likewise.
1340 * sim-hw.c (sim_hw_uninstall): Likewise.
1341 * sim-memopt.c (do_memopt_delete): Likewise.
1342 (sim_memory_uninstall): Likewise.
1343 * sim-module.c (sim_module_uninstall): Likewise.
1344 * sim-options.c (sim_parse_args): Likewise.
1345 * sim-profile.c (profile_pc_cleanup): Likewise.
1346 (profile_uninstall): Likewise.
1347 * sim-watch.c (do_watchpoint_delete): Likewise.
1348 * sim-utils.c (zfree): Delete.
1349 (sim_state_free): Change zfree to free.
1350 * sim-utils.h (zfree): Delete.
1352 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1354 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1356 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1358 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1360 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1362 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1364 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1365 when asprintf fails.
1366 * sim-utils.c (sim_do_commandf): Issue an error and return when
1368 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1371 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1373 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1374 bytes has been calculated and when mmap_next_fd is valid and
1376 (memory_option_handler): Allow missing size when mmap_next_fd is
1379 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1381 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1382 not empty, and always append $3 to $hardware.
1384 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1386 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1387 * sim-hw.h (sim_hw_abort): Likewise.
1389 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1391 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1393 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1395 * run.1: Copyright year update.
1397 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1399 * hw-alloc.h (HW_NALLOC): Define.
1401 010-12-28 Mike Frysinger <vapier@gentoo.org>
1403 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1405 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1407 * sim-memopt.c (OPTION_MAP_INFO): Define.
1408 (memory_options): Handle --map-info.
1409 (memory_option_handler): Handle OPTION_MAP_INFO.
1411 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1413 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1414 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1415 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1417 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1419 * sim-core.c (WITH_HW): Add device casts to device_error,
1420 device_io_read_buffer, and device_io_write_buffer.
1422 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1424 * dv-sockser.c (dv_sockser_write_buffer): New function.
1425 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1426 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1428 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1430 * callback.c (os_lseek): Call wrap on lseek result.
1432 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1434 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1435 call by its equality to -1 not by it being negative.
1436 (connected_p): Likewise for accept() call.
1438 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1440 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1442 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1444 * profile.c (sim_profile_print_bar): Add cpu argument.
1446 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1448 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1450 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1452 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1453 (profile_print_pc): Convert sim_io_printf to profile_printf.
1454 (profile_print_insn): Likewise.
1455 (profile_print_memory): Likewise.
1456 (profile_print_core): Likewise.
1457 (profile_print_model): Likewise.
1458 (sim_profile_print_bar): Likewise.
1459 (profile_print_speed): Likewise.
1460 (profile_print_addr_ranges): Likewise.
1461 (profile_info): Likewise.
1462 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1464 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1466 * sim-model.c (OPTION_MODEL): Convert to enum.
1467 (OPTION_MODEL_INFO): New enum.
1468 (model_options): Add model-info/info-model entries.
1469 (model_option_handler): Handle OPTION_MODEL_INFO.
1471 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1473 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1474 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1477 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1479 * sim-hrw.c (sim_write): Add const to buf arg.
1480 * sim-utils.h (sim_write_fn): Likewise.
1482 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1484 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1487 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1489 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1490 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1491 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1492 * dv-sockser.c (sockser_options): Likewise.
1493 * hw-ports.c (empty_hw_ports): Likewise.
1494 * sim-hw.c (hw_options): Likewise.
1495 * sim-model.c (model_options): Likewise.
1496 * sim-options.c (standard_options): Likewise.
1497 * sim-profile.c (profile_options): Likewise.
1498 * sim-trace.c (trace_options): Likewise.
1499 * sim-watch.c (watchpoint_options): Likewise.
1501 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1503 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1504 the local "arg_table" variable, and the xmalloc cast.
1506 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1508 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1510 (sim_fpu_print_func): Add const markings to format buffer.
1512 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1514 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1516 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1518 * sim-trace.c (save_data): Add const markings to "buf" argument.
1520 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1522 * sim-options.c (standard_option_handler): Add const markings to
1525 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1527 * hw-ports.h: Fix spelling typos.
1529 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1531 * configure.ac: Check for socklen_t.
1532 * configure, config.in: Regenerated.
1533 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1535 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1537 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1538 * sim-hw.c (hw_option_handler): Likewise.
1540 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1542 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1543 (interrupt_nr_to_str): Likewise.
1544 (default_interrupt_names): Add const to pointer type.
1545 (sim_watchpoint_install): Add const to prefix.
1546 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1548 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1550 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1551 (sim_core_write_buffer): Likewise.
1553 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1555 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1556 the SIM_HAVE_ADDR_RANGE define.
1558 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1560 * sim-core.h (device_error): Add const to message, and add printf
1563 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1565 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1566 SIM_HAVE_ADDR_RANGE define.
1568 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1570 * dv-glue.c (hw_glue_ports): Swap static and const.
1572 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1574 * nrun.c (usage): Use void in definition.
1575 * sim-options.c (dup_arg_p): Convert old-style function definition.
1576 (sim_parse_args): Likewise.
1577 (sim_print_help): Likewise.
1578 * sim-trace.c (set_trace_option_mask): Likewise.
1579 (set_trace_option): Likewise.
1580 * sim-utils.c (sim_analyze_program): Likewise.
1581 (sim_elapsed_time_get): Likewise.
1582 (sim_elapsed_time_since): Likewise.
1584 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1586 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1587 (standard_options): Likewise.
1588 (standard_option_handler): Likewise.
1590 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1592 * hw-ports.c (TRACE): Delete.
1593 * hw-properties.c (TRACE): Delete.
1594 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1595 (hw_find_integer_property): Likewise.
1596 (hw_find_integer_array_property): Likewise.
1597 (hw_add_duplicate_property): Likewise.
1599 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1601 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1604 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1606 * sim-model.c: Include sim-model.h
1608 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1610 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1611 & from the STATE_CPU() examples.
1613 2010-01-24 Doug Evans <dje@sebabeach.org>
1615 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1616 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1618 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1619 (struct cgen_fp_ops): Update signatures of floating point conversion
1622 * Make-common.in (CGEN_SIM_DEPS): Define.
1623 (CGEN_INCLUDE_DEPS): Use it.
1624 (CGEN_MAIN_CPU_DEPS): Simplify.
1626 2010-01-22 Doug Evans <dje@sebabeach.org>
1628 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1629 (SUBWORDTFSI, JOINSIDI): Ditto.
1631 2010-01-05 Doug Evans <dje@sebabeach.org>
1633 * cgen-types.h (SETDI): Delete, unused.
1635 2009-12-02 Doug Evans <dje@sebabeach.org>
1637 * cgen-engine.h: Remove duplicated comment.
1639 2009-11-23 Doug Evans <dje@sebabeach.org>
1641 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1642 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1644 2009-11-22 Doug Evans <dje@sebabeach.org>
1646 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1647 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1648 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1649 instead of CGEN_INSN_INT.
1651 * cgen-trace.h (trace_extract): Add cast to fix warning.
1653 2009-11-05 Doug Evans <dje@sebabeach.org>
1655 * cgen-mem.h (DECLARE_GETT): Don't inline.
1656 (DECLARE_SETT): Ditto.
1658 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1660 * sim-inline.h: Fix spelling error.
1662 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1664 * Make-common.in: Add datarootdir.
1666 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1668 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1669 (SIM_CHECK_MEMBERS_1): Remove.
1670 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1671 AC_CHECK_MEMBERS one.
1672 * configure: Regenerate.
1674 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1675 * configure: Regenerate.
1677 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1679 * config.in: Regenerate.
1680 * configure: Likewise.
1682 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1683 definition of AC_CHECK_MEMBER.
1685 * aclocal.m4: m4_include toplevel config/override.m4.
1686 * configure: Regenerate.
1688 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1690 * Makefile.in (datarootdir): New variable.
1692 2009-07-07 Doug Evans <dje@sebabeach.org>
1694 * Make-common.in (CPU_DIR): Define.
1696 2009-07-06 Doug Evans <dje@sebabeach.org>
1698 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1699 identifiers for file types rather than encoding internal
1700 implementation details of cgen.sh.
1701 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1702 * cgen.sh: Add support for parallel makes.
1703 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1705 2009-05-18 Jon Beniston <jon@beniston.com>
1707 * gennltvals.sh: Add lm32 target.
1708 * nltvals.def: Add lm32 syscall definitions.
1710 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1712 Speed up simulator startup:
1713 * sim-utils.c (zalloc): Use xcalloc.
1715 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1717 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1718 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1719 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1720 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1721 type, QI, HI, SI, DI.
1723 * callback.c (os_error): Mark as being a noreturn function.
1724 * sim-io.h (sim_io_error): Similar for sim_io_error.
1726 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1728 * aclocal.m4: Fix underquoting of function names.
1730 2008-10-21 Julian Brown <julian@codesourcery.com>
1732 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1734 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1736 * common.m4: Add test for libz and zlib.h.
1737 * configure: Regenerate to track ../common/common.m4 changes.
1740 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1741 Daniel Jacobowitz <dan@codesourcery.com>
1742 Joseph Myers <joseph@codesourcery.com>
1744 * aclocal.m4: Include ../../config/acx.m4.
1745 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1746 * configure, config.in: Regenerate.
1747 * Make-common.in (LIB_OBJS): Add version.o.
1748 (version.c, version.o): New rules.
1749 * run.c: Include version.h.
1750 (usage): Add help parameter. Print output either to stdout or
1751 stderr depending on that parameter.
1752 (print_version): New.
1753 (main): Check for --help and --version.
1754 * run-sim.h (sim_target_display_usage): Add help parameter.
1757 2008-04-14 Hans Kester <kester.hans@gmail.com>
1759 * sim-signal.c: Define missing signals for _WIN32.
1761 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1763 * gennltvals.sh: Add cr16.
1764 * nltvals.def: Rebuild.
1766 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1768 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1769 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1771 2007-08-10 Nick Clifton <nickc@redhat.com>
1773 * sim-memopt.c (memory_options): Mention that the
1774 --memory-size switch accepts suffixes.
1775 (parse_size): Handle a suffix on the size value.
1776 * sim-options.c (standard_options): Mention that the mem-size
1777 switch accepts suffixes.
1778 (standard_option_handler): Handle a suffix on the size value.
1780 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1782 * acconfig.h: Remove.
1783 * config.in: Regenerate.
1785 2006-11-07 Thiemo Seufer <ths@mips.com>
1787 * gentmap.c: Fix compile time warning.
1789 2006-11-07 Thiemo Seufer <ths@mips.com>
1791 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1792 for bfd text addresses.
1794 2006-08-29 Thiemo Seufer <ths@mips.com>
1795 Nigel Stephens <nigel@mips.com>
1797 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1798 SIM_QUIET_NAN_NEGATED.
1800 2006-08-29 Nigel Stephens <nigel@mips.com>
1802 * sim-profile.c (profile_pc_init): Initialise default profiling
1803 frequency to a prime number.
1804 (profile_print_pc): Convert gmon.out sample data into target
1807 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1809 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1810 * common.m4: Likewise.
1811 * configure: Regenerated.
1813 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1815 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1816 * configure: Regenerated.
1818 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1820 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1821 and LIBINTL_DEP everywhere.
1822 (CSEARCH): Use INCINTL.
1823 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1825 * configure: Regenerated.
1827 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1829 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1830 option-contents test.
1832 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1834 * sim-signal.c (sim_signal_to_target): Fix typos.
1836 * sim-reason.c (sim_stop_reason): Use
1837 sim_signal_to_target, not sim_signal_to_host.
1838 * sim-signal.c (sim_signal_to_host): Fix typo.
1839 (sim_signal_to_target): New function.
1841 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1843 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1846 2005-07-08 Ian Lance Taylor <ian@airs.com>
1848 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1850 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1851 different fraction for a quiet NaN.
1852 (unpack_fpu): Likewise.
1854 2005-07-08 Ben Elliston <bje@au.ibm.com>
1856 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1857 * sim-load.c: Likewise.
1858 * syscall.c: Likewise.
1860 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1862 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1865 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1867 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1869 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1871 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1872 and signed64 for __ALPHA__.
1874 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1876 * aclocal.m4 Include ../../gettext.m4.
1877 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1878 (AM_LC_MESSAGES): Remove.
1879 * configure: Regenerate.
1881 2005-02-28 Jim Blandy <jimb@redhat.com>
1883 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1884 -Wuninitialized in the default list of build warnings if CFLAGS is
1885 set, and doesn't include -O. (Using -Wuninitialized without
1886 optimization produces a warning, which interferes with compilation
1889 2005-02-21 Jim Blandy <jimb@redhat.com>
1891 * callback.c (os_fstat): Don't declare 't' unless it's used.
1893 2005-02-09 Jim Blandy <jimb@redhat.com>
1895 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1897 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1898 to $(CGEN), to ensure that the command substitution happens where
1899 the variable is referenced in the submake, not when the submake's
1900 arguments are expanded.
1901 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1902 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1903 application Scheme script directly after ${cgen}; don't precede it
1906 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1908 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1909 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1910 Include libiberty.h.
1911 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1912 being either end of a pipe.
1913 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1914 (os_shutdown): Clear pipe state.
1915 (default_callback): Initialize new members.
1917 * callback.c (default_callback): Initialize target_endian.
1918 (cb_store_target_endian): Renamed from store, new first parameter
1919 host_callback *cb, drop last parameter big_p. Take endianness
1921 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1922 Remove variable big_p.
1923 * nrun.c (main): Initialize default_callback.target_endian.
1925 2005-01-14 Andrew Cagney <cagney@gnu.org>
1927 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1928 Add explicit call to AC_CONFIG_HEADER.
1929 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1930 * configure: Re-generate.
1932 2005-01-12 Andrew Cagney <cagney@gnu.org>
1934 * common.m4: New file, based on of aclocal.m4.
1936 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1938 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1939 * configure: Regenerated to track ../common/aclocal.m4 changes.
1941 2005-01-07 Andrew Cagney <cagney@gnu.org>
1943 * configure.ac: Rename configure.in, require autoconf 2.59.
1944 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1945 * configure: Re-generate.
1947 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1949 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1950 <case CB_SYS_ftruncate>: New cases.
1952 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1954 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1955 (cb_syscall) <case CB_SYS_rename>: New case.
1956 * callback.c (os_lstat): New function.
1958 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1960 * run.1: Document --sysroot=filepath.
1961 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1962 (standard_options): Support --sysroot=<path>.
1963 (standard_option_handler): Handle OPTION_SYSROOT.
1964 * syscall.c (simulator_sysroot): Define, initialized empty.
1965 (get_path): Prepend simulator_sysroot to absolute file path.
1966 [HAVE_STRING_H]: Include string.h.
1967 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1968 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1969 (main): If simulator_sysroot is not empty, chdir there.
1970 * sim-config.h (simulator_sysroot): Declare.
1972 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1973 cgen_rtx_error" in a CGEN-generated simulator.
1974 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1975 replacement for CGEN-related breakpoints.
1977 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1979 * Make-common.in (sim-basics_h): Add $(callback_h).
1981 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1983 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1984 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1985 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1986 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1987 (SIM_CHECK_MEMBERS): New macros.
1988 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1989 for struct stat member test and write. Add ST_x calls for each
1990 struct stat member tested in configure.in. Wrap each ST_x call in
1991 #ifdef of configure macro for that member.
1992 * configure, config.in: Regenerate.
1994 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1996 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1998 <case desc>: Pass -OPC opcfile.
1999 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2000 parameter to cgen.sh.
2002 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2004 * Make-common.in (sim-basics_h): Correct dependencies on
2005 cconfig.h and tconfig.h
2006 (sim-load.o): Correct typo in sim-basics_h dependency.
2008 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2010 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2011 sub-dependencies for other sim files that they include.
2012 (sim_main_headers): Use sim-*_h macros.
2013 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2015 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2017 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2020 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2021 $(remote_sim_h) too.
2022 (sim_main_headers): Add sim-utils.h.
2024 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2026 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2028 2004-07-26 Andrew Cagney <cagney@gnu.org>
2030 Problem from Olaf Hering <olh@suse.de>.
2031 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2033 2004-07-10 Ben Elliston <bje@au.ibm.com>
2035 * hw-tree.c (parse_integer_property): Typo fix in comments.
2036 * sim-options.c (sim_args_command): Likewise.
2038 2004-06-28 Andrew Cagney <cagney@gnu.org>
2040 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2042 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2044 * callback.c (os_shutdown): Fix bug in last change: actually
2045 mark file descriptors as available on startup.
2047 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2049 [ include/gdb: * callback.h (host_callback_struct): Replace
2050 members fdopen and alwaysopen with fd_buddy. ]
2051 * callback.c: Changed all users.
2053 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2055 * sim-load.c (sim_load_file): Use bfd_get_section_size
2056 instead of bfd_get_section_size_before_reloc.
2058 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2060 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2061 passing it to printf.
2063 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2065 * callback.c: Update copyright dates.
2067 * sim-basics.h: Likewise.
2068 * sim-load.c: Likewise.
2069 * syscall.c: Likewise.
2071 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2073 * callback.c: Include cconfig.h instead of config.h.
2075 * sim-basics.h: Likewise.
2076 * sim-load.c: Likewise.
2077 * syscall.c: Likewise.
2079 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2081 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2083 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2085 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2087 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2089 * sim-options.c (standard_options): Fix the names of H8
2092 2003-10-30 Andrew Cagney <cagney@redhat.com>
2094 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2095 with "struct bfd_symbol".
2097 2003-10-21 Andrew Cagney <cagney@redhat.com>
2099 * callback.c (os_truncate): Call "truncate", and not "stat".
2101 2003-10-20 Andrew Cagney <cagney@redhat.com>
2103 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2105 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2107 * callback.c (os_ftruncate, os_truncate): New functions.
2108 (default_callback): Initialize ftruncate and truncate members.
2110 2003-09-08 Dave Brolley <brolley@redhat.com>
2112 On behalf of Doug Evans <dje@sebabeach.org>
2113 * cgen.sh: New arg archfile.
2114 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2115 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2117 2003-08-28 Andrew Cagney <cagney@redhat.com>
2119 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2120 * sim-options.c (print_help): Cast the format with specifier to
2123 2003-08-20 Michael Snyder <msnyder@redhat.com>
2124 Dave Brolley <brolley@redhat.com>
2126 * cgen-par.h (flags, word1): New target-specific
2127 fields of CGEN_WRITE_QUEUE_ELEMENT.
2128 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2129 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2130 * gennltvals.sh: Add frv target.
2131 * nltvals.def: Add frv target.
2133 2003-06-23 Michael Snyder <msnyder@redhat.com>
2135 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2136 * sim-reg.c: Fix cut-and-paste bug in comment.
2138 2003-06-22 Andrew Cagney <cagney@redhat.com>
2140 From matthew green <mrg@redhat.com>:
2141 * sim-fpu.h: Update copyright.
2142 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2143 * sim-fpu.c: Update copyright.
2144 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2146 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2148 From Doug Evans <dje@sebabeach.org>:
2149 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2150 with disassemble_info:read_memory_func.
2151 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2153 2003-06-04 Michael Snyder <msnyder@redhat.com>
2155 * common/run.c (main): Remove SIM_H8300 ifdef.
2157 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2158 (standard_options): Add '-x' for h8/300sx.
2159 (standard_option_handler): Add case for SIM_H8300SX.
2161 2003-04-13 Michael Snyder <msnyder@redhat.com>
2163 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2165 2003-03-01 Andrew Cagney <cagney@redhat.com>
2167 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2168 (sim_engine_vabort): Ditto.
2170 2003-02-27 Andrew Cagney <cagney@redhat.com>
2172 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2173 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2174 * nrun.c (main): Ditto.
2176 2003-02-26 Andrew Cagney <cagney@redhat.com>
2178 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2179 (sim_engine_vabort): Ditto.
2180 (sim_engine_halt, sim_engine_restart): Ditto.
2182 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2184 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2185 (sim-break_h): Delete macro.
2186 (sim-break.o): Delete rule.
2187 * sim-break.c: Delete file.
2188 * sim-break.h: Delete file.
2189 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2190 (STATE_BREAKPOINTS): Delete macro.
2191 (sim_state_base): Delete field breakpoints.
2192 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2193 sim_break_install to array.
2195 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2197 * run.c (usage): Fix typos.
2199 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2201 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2203 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2205 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2206 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2207 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2208 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2209 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2210 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2211 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2212 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2213 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2214 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2216 2002-11-13 Andrew Cagney <cagney@redhat.com>
2218 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2220 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2222 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2223 (distclean): Depend on it.
2225 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2227 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2229 2002-08-29 Dave Brolley <brolley@redhat.com>
2231 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2233 2002-07-17 Andrew Cagney <cagney@redhat.com>
2235 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2236 (sim_set_callbacks, sim_size, sim_trace)
2237 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2238 to here from "gdb/remote-sim.h".
2240 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2242 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2243 avoid possible longjmp problems with automatic variable siggnal.
2245 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2247 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2248 * Make-common.in (installdirs): Make $(libdir) too, needed when
2249 installing libsim.a.
2251 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2253 * gennltvals.sh (dir): Mark d30v as obsolete.
2254 * nltvals.def: Remove d30v.
2256 2002-06-17 Andrew Cagney <cagney@redhat.com>
2258 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2260 * sim-memopt.c: Include <unistd.h>.
2261 (do_memopt_add): Fix printf format.
2262 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2264 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2266 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2267 --enable-gdb-build-warnings.
2268 * configure: Regenerated to track ../common/aclocal.m4 changes.
2270 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2272 * sim-fpu.c (unpack_fpu): Initialize exponent for
2275 (sim_fpu_sqrt): Same.
2277 2002-06-08 Andrew Cagney <cagney@redhat.com>
2279 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2280 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2282 * sim-load.c: Ditto.
2283 * callback.c: Ditto.
2285 * Make-common.in (callback_h): Define.
2286 (remote_sim_h): Define.
2288 (callback.o): Update.
2289 (syscall.o): Update.
2292 (sim-hload.o): Update.
2294 (sim-reason.o): Update.
2295 (sim-reg.o): Update.
2296 (sim-resume.o): Update.
2298 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2300 * run.c: Fix formatting.
2302 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2304 * run-sim.h: New header. Provide prototypes for functions used
2305 between run() and libsim.a which are not used by GDB.
2306 * run.c: Include run-sim.h.
2307 (main): If SIM_TARGET_SWITCHES is defined call
2308 sim_target_parse_command_line.
2309 (usage): If SIM_TARGET_SWITCHES is defined call
2310 sim_target_display_usage.
2312 2002-05-17 Andrey Volkov <avolkov@transas.com>
2314 * run.c: Made h8300s as new target, not h8300h alias.
2315 Added new option -S (h8300s target)
2316 * sim-options.c: Ditto.
2318 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2320 * callback.c: Use 'deprecated' rather than 'depreciated.'
2322 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2324 From wiz at danbala:
2325 * sim-fpu.h: Fix grammar and typos.
2328 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2330 * callback.c: Fix some spelling errors.
2331 * hw-device.h: Likewise.
2332 * hw-tree.c: Likewise.
2333 * sim-abort.c: Likewise.
2334 * sim-alu.h: Likewise.
2335 * sim-core.h: Likewise.
2336 * sim-events.c: Likewise.
2337 * sim-events.h: Likewise.
2338 * sim-fpu.h: Likewise.
2339 * sim-profile.h: Likewise.
2340 * sim-utils.c: Likewise.
2342 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2344 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2347 2002-01-20 Ben Elliston <bje@redhat.com>
2349 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2350 the comment for this enumerator.
2352 2002-01-14 Ben Elliston <bje@redhat.com>
2354 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2356 2001-12-20 Kazu Hirata <kazu@hxi.com>
2358 * run.c (usage): Fix a typo.
2360 2001-07-05 Ben Elliston <bje@redhat.com>
2362 * Make-common.in (srccgen): Remove.
2363 (CGEN_CPU_DIR): Define.
2364 (CGEN_READ_SCM): Redefine without $(srccgen).
2365 (CGEN_ARCH_SCM): Ditto.
2366 (CGEN_CPU_SCM): Ditto.
2367 (CGEN_DECODE_SCM): Ditto.
2368 (CGEN_DESC_SCM): Ditto.
2370 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2372 * sim-load.c (sim_load_file): Put it back: external now.
2373 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2375 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2377 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2379 * sim-utils.c (sim_analyze_program): Ditto.
2381 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2383 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2384 we're finished with its immediate use.
2385 * sim-load.c (sim_load_file): Ditto.
2387 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2389 Add support for mmap-based memory regions.
2390 * sim-memopt.c (mmap_next_fd): New global.
2391 (sim_memory_init): Reinitialize it.
2392 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2393 "--memory-mapfile FILE" option. Check for some errors.
2394 (do_memopt_add): Conditionally do mmap instead of malloc for
2395 backing store of simulated memory. Check for more errors.
2396 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2397 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2398 * configure.in: Look for mmap/fstat related functions and headers.
2399 * config.in, configure: Regenerated.
2401 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2403 * sim-core.c (sim_core_map_attach): Correct overlap-related
2406 2001-03-07 Michael Meissner <meissner@redhat.com>
2408 * run.c (alloca-conf.h): Delete, no longer provided.
2410 2001-02-22 Ben Elliston <bje@redhat.com>
2412 * sim-trace.h (TRACE_VPU_IDX): Add.
2413 (TRACE_vpu): Define.
2414 (WITH_TRACE_VPU_P): Likewise.
2415 (TRACE_VPU_P): Likewise.
2416 * sim-trace.c (OPTION_TRACE_VPU): Define.
2417 (trace_options): Add --trace-vpu.
2418 (trace_option_handler): Handle OPTION_TRACE_VPU.
2419 (trace_option_handler): Include VPU tracing in --trace-semantics.
2420 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2422 2001-02-21 Ben Elliston <bje@redhat.com>
2424 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2425 (TRACE_BRANCH_INPUT2): Likewise.
2427 2001-02-09 Ben Elliston <bje@redhat.com>
2429 * (profile_print_pc): Write header out in target byte order.
2431 2001-02-09 Ben Elliston <bje@redhat.com>
2433 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2434 adjusting the pc shift value.
2436 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2438 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2439 where a numeric value is supplied.
2441 2001-01-06 Ben Elliston <bje@redhat.com>
2443 * cgen.sh: Allow extrafiles to include the semantics files when
2444 generating an ISA-specific decoder.
2446 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2448 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2450 2000-12-23 Ben Elliston <bje@redhat.com>
2452 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2453 them to the trace stream using sim_fpu_printn_fpu. Include
2456 2000-12-15 Ben Elliston <bje@redhat.com>
2458 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2459 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2460 trailing digits as specified (-1 to print all digits).
2461 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2462 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2465 2000-12-13 Ben Elliston <bje@redhat.com>
2467 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2468 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2471 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2473 * sim-endian.h: Don't have parameters on macro definitions which
2474 are simply renaming functions, to permit use of XCONCAT2 in both
2475 the macro name and the arguments in a use of such a definition.
2477 2000-12-11 Ben Elliston <bje@redhat.com>
2479 * cgen-ops.h (SUBWORDDFDI): New function.
2481 2000-12-05 Ben Elliston <bje@redhat.com>
2483 * Make-common.in (cgen-defs): New target.
2484 (cgen-decode): Pass $(EXTRAFILES).
2486 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2487 -outfile-suffix options.
2489 2000-12-04 Ben Elliston <bje@redhat.com>
2491 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2492 (SUBWORDSIUQI): Likewise.
2493 (SUBWORDDIHI): Likewise.
2494 (SUBWORDDIQI): New function.
2496 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2497 * cgen-scache.c (scache_option_handler): Remove unused local var.
2499 2000-12-03 Ben Elliston <bje@redhat.com>
2501 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2503 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2505 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2507 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2509 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2512 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2514 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2515 (set_hw_delete): Moved the macro as a function.
2516 * hw-base.h (set_hw_delete): Declare as external function.
2517 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2518 allocated using hw_malloc.
2520 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2522 * sim-options.c (sim_parse_args): Free the memory used for
2523 long_options, short_options, handlers, opt_cpu, orig_val.
2525 2000-11-20 Ben Elliston <bje@redhat.com>
2527 * cgen-ops.h (SUBBI): New macro.
2528 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2529 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2531 2000-11-16 Ben Elliston <bje@redhat.com>
2533 * cgen-types.h (VOID): New type.
2535 2000-11-09 Ben Elliston <bje@redhat.com>
2537 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2538 (sim_fpu_two): Set exponent to 1.
2540 2000-10-26 Ben Elliston <bje@redhat.com>
2542 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2543 `all'. Pass `-i' options to cgen applications.
2544 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2545 cgen-desc): Pass $(isa) to cgen.sh.
2547 2000-10-08 Ben Elliston <bje@redhat.com>
2549 * cgen-utils.c (cgen_rtx_error): New function.
2551 2000-10-07 Ben Elliston <bje@redhat.com>
2553 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2554 conditions for sim_core_read_buffer().
2556 2000-09-26 Dave Brolley <brolley@redhat.com>
2558 * cgen-utils.c (RORQI): New function.
2559 (ROLQI): New function.
2560 (RORHI): New function.
2561 (ROLHI): New function.
2563 2000-08-28 Dave Brolley <brolley@redhat.com>
2565 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2566 in insn_value if it will fit.
2568 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2570 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2572 2000-08-15 Dave Brolley <brolley@redhat.com>
2574 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2576 2000-08-15 Dave Brolley <brolley@redhat.com>
2578 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2579 (PROFILE_CPU_FREQ): New macro.
2580 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2581 (profile-options): Add profile-cpu-frequency.
2582 (parse_frequency): New function.
2583 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2584 (profile_print_speed): Print cpu frequency and simulated execution time.
2585 Re-indent other items to match.
2587 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2589 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2591 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2593 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2594 * Makefile.in (install): Install run.1 man page.
2596 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2598 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2599 * Makefile.in (headers,nltvals.def): Merge.
2601 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2603 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2604 * nrun.c (main): Print the simulator statistics only in
2606 * hw-properties.h (hw_find_integer_array_property): Fix
2607 prototype (use signed_cell).
2609 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2610 * sim-events.c (sim_events_remain_time): New function returning
2611 the time that remains before the event is raised.
2612 * hw-events.c (hw_event_remain_time): Likewise.
2613 * sim-events.h (sim_events_remain_time): Declare.
2614 * hw-events.h (hw_event_remain_time): Declare.
2616 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2617 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2618 (OPTION_HW_LIST): New option --hw-list to list the devices.
2619 (hw_option_handler): List the device tree with 'sim_hw_print'.
2621 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2622 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2623 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2624 (EXTENDED): Define for 16-bit word size.
2625 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2626 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2627 * sim-types.h: Added support for 16-bit targets.
2629 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2631 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2633 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2635 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2636 * Makefile.in (distclean): Clean cconfig.h also.
2638 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2640 * configure: Regenerated to track ../common/aclocal.m4 changes.
2642 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2644 * aclocal.m4 (sim-profile): Enable the profiler by default.
2646 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2648 * run.c (main): Initialize sigrc.
2650 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2652 * sim-events.c (update_time_from_event): Add more detailed event
2655 2000-03-30 Dave Brolley <brolley@redhat.com>
2657 * aclocal.m4 (cgen): Use guile to run cgen.
2659 2000-03-23 Dave Brolley <brolley@redhat.com>
2661 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2663 * cgen-accfp.c (fextsfdf): New function.
2664 (ftruncdfsf): New function.
2665 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2667 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2669 * cgen-ops.h: Added TRUNCSISI.
2671 2000-03-08 Dave Brolley <brolley@redhat.com>
2673 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2674 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2675 (sim_queue_fn_si_write): Last argument is has type USI.
2676 (sim_queue_fn_sf_write): New function.
2677 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2678 (sim_queue_fn_sf_write): New function.
2679 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2681 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2683 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2684 sim_set_trace and run simulator using sim_resume.
2685 (main): Add option ``-o'' - operating environment. Only continue
2686 after a signal when operating environment.
2687 (main): Always set REASON and SIGRC using sim_stop_reason.
2688 (sim_trace): Delete extern declaration.
2690 2000-02-08 Nick Clifton <nickc@cygnus.com>
2692 * callback.c: Fix compile time warning messages.
2693 * run.c: Fix compile time warning messages.
2695 1999-12-17 Dave Brolley <brolley@cygnus.com>
2697 * sim-profile.h: (set_profile_option_mask): Add prototype.
2698 * sim-profile.c (set_profile_option_mask): No longer static.
2700 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2702 * sim-arange.c: Include <string.h>
2704 1999-12-07 Dave Brolley <brolley@cygnus.com>
2706 * sim-options.c (print_help): '=' required before optional argument.
2707 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2708 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2709 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2710 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2711 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2712 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2713 (fn_mem_qi_write): New union members.
2714 (fn_mem_hi_write): New union members.
2715 (fn_mem_si_write): New union members.
2716 (fn_mem_di_write): New union members.
2717 (fn_mem_df_write): New union members.
2718 (fn_mem_xi_write): New union members.
2719 (sim_queue_fn_mem_qi_write): New function.
2720 (sim_queue_fn_mem_hi_write): New function.
2721 (sim_queue_fn_mem_si_write): New function.
2722 (sim_queue_fn_mem_di_write): New function.
2723 (sim_queue_fn_mem_df_write): New function.
2724 (sim_queue_fn_mem_xi_write): New function.
2725 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2726 (sim_queue_fn_mem_hi_write): New function.
2727 (sim_queue_fn_mem_si_write): New function.
2728 (sim_queue_fn_mem_di_write): New function.
2729 (sim_queue_fn_mem_df_write): New function.
2730 (sim_queue_fn_mem_xi_write): New function.
2731 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2732 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2733 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2735 1999-12-01 Dave Brolley <brolley@cygnus.com>
2737 * cgen-accfp.c (subsf): Check status code.
2755 1999-11-26 Dave Brolley <brolley@cygnus.com>
2757 * cgen-par.h (fn_df_write): Mode of data is DF.
2758 (sim_queue_fn_df_write): Mode of data is DF.
2759 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2761 1999-11-22 Dave Brolley <brolley@cygnus.com>
2763 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2764 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2766 1999-11-04 Dave Brolley <brolley@cygnus.com>
2768 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2769 CGEN_MEM_XI_WRITE members.
2770 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2771 (sim_queue_fn_xi_write): New function.
2772 (sim_queue_mem_xi_write): New function.
2774 * cgen-par.c (sim_queue_fn_xi_write): New function.
2775 (sim_queue_mem_xi_write): New function.
2776 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2779 1999-10-22 Dave Brolley <brolley@cygnus.com>
2781 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2782 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2783 * cgen-par.c: Set insn_address for each queued write. Get pc from
2784 cpu when executing queued writes.
2786 1999-10-19 Dave Brolley <brolley@cygnus.com>
2788 * cgen-par.h (sim_queue_fn_pc_write): New function.
2789 (CGEN_FN_PC_WRITE): New enumerator.
2790 (fn_pc_write): New union member.
2791 * cgen-par.c (sim_queue_fn_pc_write): New function.
2792 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2794 1999-10-18 Dave Brolley <brolley@cygnus.com>
2796 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2797 (CGEN_MEM_DF_WRITE): New enumerator.
2798 (mem_di_write): New union member.
2799 (mem_df_write): New union member.
2800 * cgen-par.c (sim_queue_mem_di_write): New function.
2801 (sim_queue_mem_df_write): New function.
2802 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2804 * cgen-accfp.c (divsf): Check for division errors.
2806 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2808 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2810 1999-10-07 Dave Brolley <brolley@cygnus.com>
2812 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2813 (fn_hi_write): New union member.
2814 (sim_queue_fn_hi_write): New function.
2815 * cgen-par.c (sim_queue_fn_hi_write): New function.
2816 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2818 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2820 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2821 Change type of result to SEM_PC.
2823 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2825 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2827 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2829 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2830 (JOIN*): Delete cpu arg.
2832 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2834 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2836 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2838 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2840 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2843 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2845 * run.c (main): Check the sim_stop_reason and only halt simulation
2846 when a valid stop condition is identified.
2848 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2850 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2852 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2854 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2855 (bi_write): New union element.
2856 (sim_queue_bi_write): New function.
2857 * cgen-par.c (sim_queue_bi_write): New function.
2858 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2860 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2862 * configure: Regenerated to track ../common/aclocal.m4 changes.
2864 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2865 ../gdb/configure.in.
2866 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2867 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2868 (SIM_WARNINGS): Delete
2869 (CONFIG_CFLAGS): Update.
2871 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2873 * cgen-par.c: New file.
2874 * cgen-par.h: New file.
2875 * cgen-sim.h (cgen-par.h): #include it.
2876 * cgen-cpu.h (write_queue): New field.
2877 (CPU_WRITE_QUEUE): New access macro.
2878 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2879 (cgen-par.o): New target.
2881 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2883 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2884 * cgen-utils.c (mode_names): Update.
2886 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2888 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2889 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2890 buffer arg if WITH_PARALLEL_GENWRITE.
2891 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2892 (struct idesc): Ditto.
2894 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2896 * sim-model.c (model_option_handler): Add \n to error message.
2898 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2900 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2901 (insn_sem): Rewrite.
2902 (sem_fn_desc): New struct.
2904 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2906 (scache case): Split into non-parallel/parallel versions.
2907 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2908 if not use semantic switch version.
2910 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2912 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2913 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2914 (SEM_BRANCH_INIT_EXTRACT): Delete.
2915 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2916 (SEM_BRANCH_FINI): Ditto.
2917 (SEM_BRANCH_VIA_ADDR): Ditto.
2918 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2919 (SEM_BRANCH_ADDR_CACHE): Delete.
2920 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2921 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2923 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2924 (@cpu@_pbb_begin): Initialize branch_target.
2925 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2926 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2928 (@cpu@_engine_run_fast): Ditto.
2930 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2932 * cgen-utils.c (RORSI): New function.
2933 (ROLSI): New function.
2935 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2937 * Makefile.in (TAGS): Tweak TAGS regex.
2938 * cgen-mem.h (*): Add TAGS markers.
2940 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2942 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2943 passed in when sim_resume is first entered - don't re-pass it
2946 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2948 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2949 OPTION_LOAD_LMA but only when is defined.
2950 (standard_options): When SIM_HANDLES_LMA is defined include
2951 options --load-lma and --load-vma.
2952 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2954 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2955 (struct sim_state_base): Add load_at_lma_p.
2956 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2957 STATE_LOAD_AT_LMA_P.
2959 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2961 * nrun.c (main): Re-format loop gnu style.
2963 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2965 * dv-sockser.c (connected_p): Initialize addrlen.
2967 1999-07-06 Dave Brolley <brolley@cygnus.com>
2969 * cgen-accfp.c (floatsidf): New function.
2970 (fixdfsi): New function.
2972 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2974 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2976 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2978 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2979 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2980 * cgen-fpu.c: New file.
2981 * cgen-fpu.h: New file.
2982 * cgen-accfp.c: New file.
2983 * cgen-cpu.h (CGEN_CPU): New member fpu.
2984 * cgen-mem.h: Redo fp support.
2985 * cgen-ops.h: Delete k&r support. Redo fp support.
2986 * cgen-sim.h: Include cgen-fpu.h.
2987 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2989 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2991 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2993 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2994 (@cpu@_pbb_cti_chain): Minor clean up.
2996 1999-05-08 Felix Lee <flee@cygnus.com>
2998 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2999 AM_CYGWIN32 and AM_EXEEXT.
3000 * configure: Regenerate.
3002 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3004 * sim-core.c (device_error,device_io_read_buffer,
3005 device_io_write_buffer): Delete decls.
3006 * sim-core.h: Put them here.
3008 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3009 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3010 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3011 (sim_core_write_aligned_N): Ditto.
3013 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3015 * sim-memopt.c (sim_memory_uninstall): Don't look into
3018 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3020 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3022 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3024 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3025 (sim_core_write_buffer): Ditto.
3027 1999-04-02 Keith Seitz <keiths@cygnus.com>
3029 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3030 after the interval counter has expired.
3031 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3032 poll_quit callbacks. May be overridden by Makefile.
3033 (poll_quit_counter): New global.
3034 * sim-events.c: Remove all mentions of ui_loop_hook. The
3035 host callback "poll_quit" will serve the purpose.
3036 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3038 * nrun.c: Remove declaration of ui_loop_hook.
3040 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3042 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3043 if being used by gdb.
3045 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3047 * cgen-types.h (XF,TF): Tweak.
3048 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3050 (SUBWORD*,JOIN*): Define.
3051 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3052 moved into cpu descriptor.
3053 * sim-model.h (MACH): New member `num'.
3055 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3057 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3058 (CGEN_CPU): Member opcode renamed to cpu_desc.
3059 New members get_idata,disassembler.
3060 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3061 CGEN_INSN_ATTR_VALUE.
3062 (CGEN_STATE): Delete member opcode_table.
3063 (sim_disassemble_insn): Delete decl.
3064 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3065 (struct idesc): Moved to here from <cpu>-decode.h.
3066 * cgen-run.c (prime_cpu): Call prepare_run callback.
3067 * cgen-trace.h (SFILE): New type.
3068 (sim_disasm_sprintf): Declare.
3069 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3070 (sim_cgen_disassemble_insn): Declare.
3071 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3072 (insn_fields): Delete.
3073 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3075 (trace_insn): Call CPU_DISASSEMBLER hook.
3076 (sim_disasm_sprintf): New function.
3077 (sim_disasm_read_memory): New function.
3078 (sim_disasm_perror_memory): New function.
3079 (sim_cgen_disassemble_insn): New function.
3080 * cgen-utils.c: Don't include cpu-opc.h.
3081 (virtual_insn_entries): New static local.
3082 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3083 (cgen_insn_name): Rewrite.
3084 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3085 * cgen.sh (desc): New file generator handler.
3086 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3087 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3088 Don't include cpu-opc.h,cpu-sim.h.
3089 * sim-model.c (model_set): Delete SIM_DESC arg.
3090 (sim_model_set): Update.
3091 * sim-model.h (MACH): New member prepare_run.
3093 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3095 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3096 if redundant with allocator functions.
3098 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3100 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3102 * sim-profile.h: Make like sim-trace.h.
3103 (PROFILE_USEFUL_MASK): New macro.
3104 * sim-profile.c (profile_options): Make like trace_options, allow
3105 optional on|off arg where applicable.
3106 (set_profile_option_mask): New function.
3107 (sim_profile_set_option): New function.
3108 (profile_option_handler): Simplify.
3109 Have -p only enable selected things, not everything.
3110 Add missing break to OPTION_PROFILE_PC_RANGE.
3111 * cgen-scache.c (scache_options): Allow optional on|off arg to
3113 (scache_option_handler): Use sim_profile_set_option.
3115 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3117 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3118 (memory_option_handler): Implement MEMORY_FILL option. Make
3119 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3120 (parse_ulong_value): New function.
3121 (do_memopt_add): Allocate all buffers. Optionally fill them.
3123 1999-01-15 Richard Henderson <rth@cygnus.com>
3125 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3126 va_list, not an integer.
3127 * sim-events.c (sim_events_schedule): Likewise.
3129 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3130 the appropriate type.
3132 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3134 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3135 (sim_disassemble_insn): Update prototype.
3136 (sim_engine_invalid_insn): Ditto.
3137 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3138 (SEM_BRANCH_INIT): PCADDR->IADDR.
3139 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3140 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3141 * cgen-scache.h (*): Ditto.
3142 * cgen-trace.c (*): Ditto.
3143 * cgen-trace.h (*): Ditto.
3144 * cgen-utils.c (*): Ditto.
3145 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3147 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3148 (simple engine framework): Rewrite.
3149 * sim-module.c (modules): Install model module sooner (and in
3150 particular before the profile module).
3152 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3154 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3155 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3156 (sim_model_init): Call it.
3158 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3160 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3162 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3163 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3164 (SEM_BRANCH_INIT_EXTRACT): New macro.
3165 (SEM_BRANCH_INIT): Add taken_p.
3166 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3167 (SEM_BRANCH_FINI): Use it.
3169 * cgen-run.c (sim_resume): Handle tracing of last insn.
3170 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3171 * cgen-trace.c (current_abuf): New static global.
3172 (trace_insn_init): Initialize it.
3173 (trace_insn_fini): Use it.
3174 (trace_insn): Set it.
3175 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3176 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3177 (@cpu@_emit_after): Ditto.
3178 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3179 labels if WITH_SEM_SWITCH_FULL.
3180 * sim-model.c: Include bfd.h.
3181 (sim_model_init): New function.
3182 (sim_model_install): Record init fn.
3183 * sim-model.h (MACH): New member bfd_name.
3184 * sim-module.c (modules): Initialize model before scache.
3186 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3188 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3190 * nrun.c (main): Remain in simulation loop for traps and
3191 exceptions when in operating environment mode.
3192 (ui_loop_hook): New stub hook for standalone use.
3193 * sim-events.c (sim_events_process): Call ui_loop_hook
3194 periodically on CYGWIN host.
3196 * sim-reason.c (sim_stop_reason): Return host signal numbers
3197 to gdb on sim_stopped and sim_signalled cases.
3198 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3199 hook just before longjmp.
3200 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3201 hook just before sim_engine_run.
3203 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3204 * sim-trace.h (trace_generic): Ditto.
3205 * sim-trace.c (trace_generic): Ditto.
3207 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3209 * Make-common.in (SIM_MAIN_DEPS): New var.
3210 (CGEN_MAIN_CPU_DEPS): New var.
3211 * aclocal.m4: Add --enable-cgen-maint option.
3212 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3214 (GETIMEM*): Pass pc value to sim_core routine.
3216 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3218 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3219 Compare with ZERO not NULL.
3221 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3223 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3226 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3228 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3229 * sim-trace.c: Include stdlib.h if present.
3230 * dv-sockser.c: Include unistd.h if present.
3231 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3232 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3234 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3236 * gennltvals.sh: Add i960.
3237 * nltvals.def: Rebuild.
3239 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3241 * cgen-defs.h: New file, old cgen-sim.h.
3242 * cgen-sim.h: Simple header that includes others.
3243 * sim-arange.c: New file.
3244 * sim-arange.h: New file.
3245 * sim-basics.h: Include it.
3246 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3247 (sim-arange.o): Add rule for.
3248 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3249 (sim_io_eprintf_cpu): Add prototype.
3250 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3251 (INLINE2): New macro.
3252 (EXTERN_INLINE): New macro.
3253 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3254 before calling module init fns.
3255 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3256 (profile_init): New function.
3257 (profile_options): New option --profile-range.
3258 (profile_option_handler): Handle --profile-range.
3259 (profile_print_insn): Qualify address range specific section titles.
3260 (profile_print_addr_ranges): New function.
3261 (profile_info): Print address ranges if specified.
3262 (profile_install): Set profile_init init fn.
3263 * sim-profile.h (PROFILE_DATA): New member `range'.
3264 * sim-trace.c (trace_init): New function.
3265 (trace_options): New option --trace-range.
3266 (trace_option_handler): Handle --trace-range.
3267 (trace_install): Set trace_init init fn.
3268 * sim-trace.h (TRACE_DATA): New member `range'.
3269 * sim-utils.c (sim_cpu_msg_prefix): New function.
3270 (sim_io_eprintf_cpu): New function.
3271 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3272 (PC_IN_PROFILE_RANGE_P): New macro.
3273 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3274 (trace_insn_fini): New arg abuf. All callers updated.
3275 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3276 printing cycle counts.
3277 * cgen-trace.h (trace_insn_fini): Update prototype.
3278 (TRACE_RESULT_P): New macro.
3279 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3280 (TRACE_INSN): Check ARGBUF_TRACE_P.
3281 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3282 * cgen-types.h (SIM_INLINE): Delete.
3283 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3284 * cgen-utils.c: Don't include cgen-engine.h
3285 * genmloop.sh (@cpu@_fill_argbuf): New function.
3286 (@cpu@_fill_argbuf_tp): New function.
3287 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3288 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3289 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3290 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3291 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3292 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3293 doing profiling. Update call to TRACE_INSN_FINI.
3295 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3297 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3299 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3302 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3304 * sim-inline.c (SIM_INLINE_P): Fix typo.
3306 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3308 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3310 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3312 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3313 * nltvals.def: Re-generate.
3315 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3317 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3318 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3319 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3321 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3322 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3324 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3326 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3327 (${cpu}_pbb_cti_chain): Ditto.
3329 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3331 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3332 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3333 (EXTRACT_INT,EXTRACT_UINT): New macros.
3334 (SEM_SEM_ARG): New macro.
3335 (SEM_NEXT_VPC): New arg `pc'.
3336 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3337 (sim_disassemble_insn): Update prototype.
3338 * cgen-trace.c (current_insn,insn_fields): New static locals.
3339 (trace_insn): Set them.
3340 * cgen-utils.c: #include cgen-engine.h.
3341 (sim_disassemble_insn): New arg insn_fields.
3342 Handle variable length insns.
3343 * genmloop.sh: Only emit pbb decls if -pbb.
3344 (${cpu}_scache_lookup): New arg `vpc'.
3345 (scache support): Fetch pc before entering loop.
3347 * gennltvals.sh: Add fr30 support.
3348 * nltvals.def: Rebuild.
3350 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3352 * sim-types.h: Re-do type system so that GCC's attribute and mode
3353 are used to specify types. Handle case of ALPHA.
3355 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3357 * aclocal.m4: Add tests for dlopen family.
3358 * config.in: Regenerated.
3360 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3362 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3364 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3366 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3367 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3368 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3369 * cgen-sim.h: ... to here.
3371 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3373 * aclocal.m4 (enable-build-warnings): Replace
3374 enable-sim-warnings. Extend =LIST syntax so that prepend and
3375 append of options is possible. Drop -Werror, add
3376 -Wstrict-prototypes for GDB compatibility.
3377 * Make-common.in (SIM_WARNINGS): Update.
3379 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3381 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3382 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3383 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3384 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3385 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3387 * cgen-cpu.h: New file.
3388 * cgen-engine.h: New file.
3389 * cgen-scache.h: New file.
3390 * cgen-sim.h: Delete portions moved to new files.
3391 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3392 rather than sending result to stdout.
3394 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3396 * Make-common.in (sim-reg.o): New rule.
3397 (cgen-run.o): New rule.
3398 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3399 * cgen-run.c (prime_cpu): New function.
3400 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3401 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3403 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3404 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3405 (CGEN_INSN_VIRTUAL_P): New macro.
3406 (SEM_PC): New typedef.
3407 (SEMANTIC_FN): Change type of result to SEM_PC.
3408 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3409 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3410 (SCACHE_MAP): New typedef.
3411 (CPU_SCACHE): Add pbb support.
3412 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3413 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3414 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3416 (INSN_NAME): Delete.
3417 (cgen_insn_name): Declare.
3418 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3419 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3420 (first_insn_p): Make static.
3421 (trace_insn): Handle virtual insns specially.
3422 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3423 * cgen-types.h (UBI): Delete.
3424 (MODE_TYPE): New enum.
3425 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3426 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3427 (cgen_virtual_opcode_table): New global.
3428 (cgen_insn_name): New function.
3429 (sim_disassemble_insn): Ignore virtual insns.
3430 * genmloop.sh: Delete top level loop generation. Add pbb support.
3431 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3432 (sim_cpu_base): New members max_insns,insn_name,model_data.
3433 (CPU_PC_GET,CPU_PC_SET): New macros.
3434 (sim_pc_get,sim_pc_set): Declare.
3435 * sim-model.c (model_set): Call model init fn.
3436 * sim-model.h (MODEL_FN): New typedef.
3437 (INSN_TIMING): New member model_fn.
3438 (MODEL): New members num,init.
3439 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3440 All callers updated.
3441 (profile_insn_init): New fn.
3442 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3443 Exit early if insn profiling not supported.
3444 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3445 (profile_install): Record profile_insn_init as init fn.
3446 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3447 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3448 (PROFILE_DATA): Delete member exec_time.
3449 Change insn_count to pointer to array, rather than the array.
3450 (sim_profile_print_bar): Declare.
3452 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3454 * cgen-run.c: New file.
3455 * sim-reg.c: New file.
3457 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3459 * aclocal.m4: Add checks for -lsocket and -lnsl.
3461 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3462 allow local port reuse on listening socket.
3464 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3466 * sim-config.h: Remove reference to linux kernel header.
3468 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3470 * dv-sockser.c (sockser_addr): Make variable non-static.
3472 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3474 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3476 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3478 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3480 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3482 * Make-common.in (install-common): Add $(EXEEXT) when installing
3485 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3487 * cgen-sim.h (cgen_state): New member opcode_table.
3488 * cgen-utils.c (sim_disassemble_insn): Use it.
3490 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3492 * cgen-mem.h (DECLARE_SETT): Fix return type.
3493 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3494 * cgen-scache.c: Include stdlib.h.
3495 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3496 * sim-model.c (model_option_handler): Remove unused variable `n'.
3498 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3500 * cgen-utils.c: Include bfd.h.
3501 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3503 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3505 * sim-bits.h (EXTEND24): Fix typo.
3507 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3509 * sim-events.c (ETRACE_P): New macro.
3510 (struct _sim_event): Add member trace.
3511 (sim_events_free): Reclaim trace message.
3513 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3514 sim_events_schedule_tracef): New functions, include printf trace
3515 information in argument list. If tracing, store asprintf'd trace
3516 message in sim_event.
3518 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3519 hw_event_queue_schedule_vtracef): New functions, mimic
3522 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3524 * sim-bits.h (EXTEND24): Define.
3526 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3528 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3529 (CPU_SCACHE_HASH_MASK): New macro.
3530 (SCACHE_HASH_PC): Rewrite.
3531 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3532 computation out of main loop.
3534 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3536 * cgen-sim.h (RECORD_IADDR): Delete.
3537 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3538 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3540 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3542 * gennltvals.def (mn10200): Add entry.
3543 * nltvals.def: Regenerate with MN10200 additions.
3545 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3547 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3548 documentation on how it works.
3550 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3551 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3552 sim_core_set_xor, sim_core_xor_read_buffer,
3553 sim_core_xor_write_buffer): Update.
3555 * sim-events.h, sim-events.c (sim_events_install,
3556 sim_events_watch_clock, sim_events_schedule_after_signal,
3557 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3558 sim_events_deschedule): Update.
3560 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3561 sim_fpu_max32, sim_fpu_max64): Update.
3563 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3565 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3566 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3567 * sim-profile.c (profile_print_model): Update.
3569 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3571 * gennltvals.def (m32r): Use common syscall.h now.
3572 (mn10300): Add entry.
3573 * nltvals.def: Regenerate.
3575 * sim-engine.c (sim_engine_get_run_state): New function.
3576 * sim-engine.h (sim_engine_get_run_state): Declare it.
3578 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3580 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3581 * sim-core.c (sim_core_signal): Make extern, always define.
3583 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3585 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3586 * cgen-ops.h (ANDIF): New macro.
3587 (ANDIF[BQHSD]I): Delete.
3589 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3591 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3592 (hw_event_queue_schedule, hw_event_queue_deschedule,
3593 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3596 * hw-alloc.h (HW_NZALLOC): Define.
3598 * Make-common.in (test-hw-events): Add target for testing the
3601 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3603 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3605 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3607 * hw-main.h: Include hw-handles.h, hw-instances.h.
3608 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3609 * hw-base.c (hw_create, hw_delete): Call same.
3611 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3613 * dv-core.c: Include hw-main.h and sim-main.h.
3614 * dv-pal.c: Include hw-main.h and sim-io.h.
3615 * dv-glue.c: Include hw-main.h.
3617 * hw-main.h: New file. Move list of includes to here.
3618 * hw-base.h: From here.
3619 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3620 (hw-*.o, dv-*.o): Update.
3621 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3622 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3625 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3626 do_hw_poll_read): Move declarations from here.
3627 * hw-main.h: To here.
3629 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3631 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3633 * Make-common.in (hw-config.h): Update
3634 * hw-base.c, dv-pal.c, dv-glue.c: Update
3636 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3637 `*_callback' to `*_method.
3639 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3641 * hw-base.h (set_*): Move set method macros from here.
3642 * hw-device.h: To here.
3644 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3646 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3649 * hw-base.c (hw_create, hw_delete): Call
3650 * hw-properties.c (create_hw_property_data,
3651 delete_hw_property_data): Define.
3653 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3655 * hw-device.c, hw-properties.c: Include hw-base.h
3657 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3658 * hw-device.c: From here.
3659 * hw-base.h: Include "hw-events.h".
3661 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3662 * hw-base.c (hw_create, hw_delete): Call.
3663 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3665 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3666 (hw-alloc.o): New target.
3668 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3670 * hw-events.h, hw-events.c: New files. Move event code to here.
3671 * sim-hw.c: From here.
3672 * hw-base.h: Include "hw-events.h".
3673 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3674 (hw-events.o): New target.
3676 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3677 * hw-events.h (struct hw_event): Replace typedef hw_event.
3679 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3680 * hw-base.c (hw_create, hw_delete): Call.
3681 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3685 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3687 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3688 * hw-ports.c: To here.
3690 * hw-base.h, hw-ports.c (create_hw_port_data,
3691 delete_hw_port_data): New functions.
3692 * hw-base.c (hw_delete, hw_create): Call same.
3694 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3696 * hw-ports.h: To here.
3698 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3700 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3701 PROCESSOR and CIA arguments.
3703 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3705 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3706 Move common object files from here.
3707 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3709 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3711 * sim-hw.c: Include ctype.h.
3712 (do_hw_poll_read): Do not assume EAGAIN.
3714 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3716 * cgen-trace.c (first_insn_p): New static local.
3717 (trace_insn_init): Set it.
3718 (trace_insn_fini): Use TRACE_PREFIX.
3719 (trace_insn): Rewrite to use trace_prefix.
3720 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3721 Adjust width accordingly.
3723 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3724 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3725 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3726 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3727 (PROFILE_COUNT_CORE): Simplify.
3728 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3730 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3732 * cgen-ops.h (ADDCFSI): Fix typo.
3734 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3736 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3737 * genmloop.sh: Use them rather than static locals.
3739 * sim-engine.c (sim_engine_set_run_state): New function.
3740 * sim-engine.h (sim_engine_set_run_state): Declare.
3741 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3742 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3743 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3745 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3747 * cgen-trace.c (trace_insn_init): New arg first_p.
3748 All callers updated.
3749 (trace_insn_fini): New arg last_p. All callers updated.
3750 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3751 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3752 * genmloop.sh (engine_resume): Update.
3754 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3756 * Make-common.in (install-common): Run ranlib on installed copy of
3759 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3761 * Make-common.in (install-common): Rename and install libsim.a.
3763 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3765 * sim-io.c (unistd.h): Include.
3767 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3769 * Make-common (sim_main_headers): Sort.
3770 (cgen-*.o): Add cgen-sim.h dependency.
3772 * cgen-scache.c (scache_init): Only allocate space if scache element
3774 (scache_flush,scache_print_profile): Check if scache in use first.
3776 * cgen-sim.h (IDESC): Provide forward declaration.
3778 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3779 (cgen_cpu_max_extra_bytes): Declare.
3780 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3782 * sim-cpu.h: New file. sim_cpu_base moved here.
3783 Move sim_cpu_lookup decl here.
3784 * sim-base.h: #include "sim-cpu.h".
3785 * sim-cpu.c: New file.
3786 * Make-common (sim_main_headers): Add sim-cpu.h.
3787 (sim-cpu.o): Add rule for.
3789 * sim-model.c (set_model): Delete.
3790 (sim_model_set,model_set): New functions.
3791 (sim_model_install): Renamed from model_install.
3792 Don't set default model here.
3793 (model_option_handler): Rewrite --model processing.
3794 (sim_model_lookup,sim_mach_lookup): New functions.
3795 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3796 (insn_timing): Delete.
3797 (INSN_TIMING): New member `num'.
3798 (IMP_PROPERTIES): Always define scache_elm_size member.
3799 (MACH): New member init_cpu.
3800 (sim_machs): Renamed from machs.
3801 (sim_model_install): Renamed from model_install.
3802 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3803 * sim-module.c (modules): Update.
3805 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3807 * sim-io.c: #include <errno.h>.
3809 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3811 * dv-pal.c (struct hw_pal_device): Add reader.
3812 (hw_pal_finish): Initialize reader.
3813 (scan_hw_pal): Use reader.
3815 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3816 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3819 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3820 ../ppc/main.c sim_io_read_stdin.
3822 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3824 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3826 * hw-tree.c: Update.
3828 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3829 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3831 * hw-ports.h (hw_port_event): Ditto.
3832 * hw-ports.c (hw_port_event): Update.
3833 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3835 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3837 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3838 (do_counter_event): Update.
3839 * dv-glue.c (hw_glue_io_read_buffer): Update.
3840 (hw_glue_port_event): Update.
3842 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3843 * hw-base.h (hw_create): Ditto.
3844 * hw-base.c (hw_create): Ditto.
3846 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3847 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3850 * hw-device.h (hw_system_cpu): Declare.
3851 * sim-hw.c (hw_system_cpu): New function.
3853 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3854 sim_hw_abort not hw_abort.
3855 (sim-hw.h): Include.
3856 (sim_core_read_buffer, sim_core_write_buffer): Call
3857 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3859 (sim_core_set_xor): Do not pass CPU when aborting.
3861 * sim-n-core.h (sim_core_read_aligned_N,
3862 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3863 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3864 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3867 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3869 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3870 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3872 (sim_hw_print): New function.
3874 * sim-engine.h (sim_engine_vabort): Declare.
3875 * sim-engine.c (sim_engine_vabort): New function.
3877 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3879 * sim-trace.c (print_data): For floating-point numbers trace raw
3881 (trace_result_fp2): New function.
3882 * sim-trace.h (trace_result_fp2): New declaration.
3883 (TRACE_FP_RESULT2): New macro.
3885 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3887 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3888 AM_CYGWIN32 and AM_EXEEXT.
3889 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3890 to run and install-common rules.
3891 * common/configure: regenerate
3893 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3895 * sim-types.h (cell_word): New type.
3896 (natural_cell): Delete type.
3898 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3900 * configure: Regenerated to track ../common/aclocal.m4 changes.
3903 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3905 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3907 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3909 * configure: Regenerated to track ../common/aclocal.m4 changes.
3912 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3914 * acconfig.h: New file.
3915 * Make-common.in (top_builddir): New macro.
3916 (INTL_LIB): Removed.
3917 (INTLLIBS): New macro.
3918 (INTLDEPS): Likewise.
3919 (LIBDEPS): Use INTLDEPS.
3920 (EXTRA_LIBS): Use INTLLIBS.
3921 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3922 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3923 AM_LC_MESSAGES): New macros from GNU gettext.
3925 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3927 * sim-config.h: Discard leading _ from macros.
3928 * sim-types.h: Ditto.
3930 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3932 * Make-common.in (CSEARCH): Add -I to intl directories.
3933 (INTL_LIB): Point to libintl.a.
3934 (LIBDEPS): Add $(INTL_LIB).
3935 (EXTRA_LIBS): Ditto.
3937 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3939 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3941 * cgen-ops.h (ADDCFSI): Fix.
3944 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3946 * sim-types.h (signed_address, unsigned_address): Define.
3948 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3950 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3953 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3955 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3956 New functions, pack / unpack sim_fpu struct using raw values.
3957 (sim_fpu_is): Differentiate between negative and positive
3960 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3962 * sim-bits.h (EXTEND4): Define.
3963 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3965 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3967 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3968 declared so we need this cast to prevent long long addresses
3969 from being misconfigures. Results in access to unmapped memory.
3971 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3973 * Make-common.in (RUNTESTFLAGS): Define.
3974 (check): Pass RUNTESTFLAGS to recursive make.
3976 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3978 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3981 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3983 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3986 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3988 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3989 (sim-inline): Update to match sim-inline.[hc]
3990 * configure: Regenerated to track ../common/aclocal.m4 changes.
3992 * Make-common.in (sim_main_headers): Add sim-inline.h
3994 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3996 * sim-endian.h (sim-endian.c): Ditto.
3998 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3999 (sim_events_set_trace): Delete unused prototype.
4001 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4002 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4004 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4005 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4006 Comment out, not yet implemented in sim-fpu.c.
4007 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4008 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4010 * sim-inline.h: Rewrite description.
4011 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4012 (SIM_MAIN_INLINE): Add inline option.
4014 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4015 include generated files. Handled by generator directly.
4017 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4019 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4022 * sim-trace.h (TRACE_ANY_P): Define.
4023 (struct _trace_data): Add trace_any_p.
4025 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4027 * run.c (main): Handle all alternatives of enum sim_stop.
4028 (main): Delete unused `asection *s'.
4030 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4032 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4034 * configure: Regenerated to track ../common/aclocal.m4 changes.
4036 * sim-hw.c: New file.
4037 * sim-hw.h (sim_hw_parse): Declare function.
4038 (hw-tree.h): Do not include.
4040 * sim-base.h (STATE_HW): Define.
4041 (struct sim_state_base): Add member struct *hw.
4043 * sim-module.c (sim-hw.h): Include.
4044 (modules): Add sim_hw_install.
4046 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4048 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4050 * sim-base.h (CPU_INDEX): Define.
4052 * sim-utils.c (sim_state_alloc): Initialize.
4053 * sim-module.c (sim_post_argv_init): Ditto.
4055 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4057 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4058 properly formatted lists.
4060 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4062 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4063 0x2f needs to be 0x3f.
4065 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4067 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4069 (hw_tree_find_*_property): Clean up error message when property is
4072 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4073 present before looking for it.
4075 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4077 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4078 (AC_CHECK_FUNCS): Add check for __setfpucw.
4079 * configure: Regenerated.
4081 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4083 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4084 hw_pal_timer, hw_pal_timer_value): Define.
4085 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4086 (do_counter_event, do_counter_read, do_counter_value,
4087 do_counter_write): new functions.
4089 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4091 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4094 * hw-base.c (hw_create): Stop searching for a device when one is
4097 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4099 * configure: Regenerated to track ../common/aclocal.m4 changes.
4101 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4103 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4104 appends extra devices.
4105 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4108 * Make-common.in (hw-config.h): New target, create hw-config.h
4110 (SIM_HW): Definition from @sim_hw@.
4111 (hw-base.o): Depend on hw-config.h
4113 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4115 * Make-common.in: Get SHELL from configure.
4116 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4117 move-if-change. Fixes NT native build problem.
4118 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4119 move-if-change. Fixes NT native build problem.
4120 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4123 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4125 * hw-device.h, hw-device.c (hw_strdup): New function.
4127 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4128 strings name, family and args.
4129 (full_name_of_hw): Use hw_strdup when returning the full path.
4131 * hw-properties.c: Clean up property not found / wrong type error
4134 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4135 before attaching any ports.
4137 * hw-base.c (hw-config.): Include. Replace hardwired table.
4139 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4141 * Make-common.in: Add rule for dv-glue.o.
4143 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4145 * hw-base.c (hw_finish): Move setting of trace level to here.
4146 (hw_create): From here.
4148 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4149 ../ppc/device_table.c.
4151 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4153 * hw-tree.c (print_properties): Supress path when printing
4154 properties of root node.
4156 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4158 * hw-device.h (HW_TRACE): Define.
4159 (hw_trace): Declare.
4160 * hw-device.c (hw_trace): Implement function.
4162 * hw-base.c (hw_create): Set hw trace level from "trace?"
4165 * dv-core.c (dv_core_attach_address_callback): Add trace.
4167 * dv-pal.c: Replace DTRACE with HW_TRACE.
4169 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4171 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4172 (hw_alloc_data): Delcare.
4173 (struct hw): Add member alloc_of_hw.
4175 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4176 functions. Assocate memory with a device.
4177 (stdlib.h): Include.
4179 * hw-base.h (set_hw_delete): Define.
4180 (hw_delete_callback): Declare.
4181 (hw_delete): Declare.
4183 * hw-base.c (hw_delete): Implement function.
4184 (struct hw_base_data): Add member to_delete.
4185 (ignore_hw_delete): New function, does nothing.
4186 (hw_create): Set the hw_delete method.
4187 (hw_create): Allocate the base type using HW_ZALLOC before setting
4190 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4192 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4194 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4195 (attach_hw_port_edge): Add struct hw argument
4197 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4200 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4202 * hw-device.h (hw_attach_address_callback,
4203 hw_detach_address_callback): Attach to a single space not a space
4204 mask. Clarify interpretation of SPACE:ADDR parameters.
4206 * hw-base.c (passthrough_hw_attach_address,
4207 passthrough_hw_detach_address): Update.
4208 * dv-core.c (dv_core_attach_address_callback): Ditto.
4209 * dv-pal.c (hw_pal_attach_address): Ditto.
4211 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4213 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4215 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4217 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4218 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4219 hw-properties_h, hw-tree_h): Define, point at corresponding
4221 (hw_base_headers): Define list of headers included by hw-base.h
4222 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4223 hw-properties.o, hw-tree.o): Specify dependencies.
4224 (dv-core.o, dv-pal.o): Ditto.
4226 * sim-hw.h: New file.
4228 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4229 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4231 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4233 * hw-base.h, hw-base.c: new files. Copied from
4234 ../ppc/device_table.[hc].
4236 * dv-core.c, dv-pal.c: New files. Copied from
4237 ../ppc/hw_{core,pal}.c
4239 * sim-basics.h (struct hw): Declare.
4240 (enum port_direction, enum object_disposition): Declare.
4242 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4244 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4245 sim_dv_src in Makefile. Take list of devices as parameter to m4
4248 * configure: Regenerated to track ../common/aclocal.m4 changes.
4250 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4253 trace_prefix can abort cleanly.
4255 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4257 * dv-sockser.c, dv-sockser.h: New files.
4258 * Make-common.in (dv-sockser.o): Add rule for.
4259 * aclocal.m4: Check for fcntl.h.
4260 * config.h: Add HAVE_FCNTL_H.
4262 * sim-break.c (remove_breakpoint): Fix thinko.
4264 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4265 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4267 1998-03-13 Fred Fish <fnf@cygnus.com>
4269 * sim-base.h (struct sim_state_base): Add prog_syms and
4270 define macro STATE_PROG_SYMS.
4271 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4272 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4273 and bfd_canonicalize_symtab, to get symbol table on first use
4274 and preserve it via STATE_PROG_SYMS for future calls to
4275 bfd_find_nearest_line.
4277 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4279 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4281 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4282 up to nr_maps, not just access_* maps.
4284 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4287 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4288 over nr_maps not sim_core_nr_maps.
4290 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4291 core_map argument to unsigned.
4292 (struct _sim_core): Ditto for struct member core_map.
4294 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4296 * sim-basics.h (access_io, access_*_io): Define.
4297 (map_read, map_write, map_exec, map_io): Define.
4299 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4300 attach with more generic mapmask.
4301 (sim_core_{read,write}_*): Change map argument to unsigned.
4303 * sim-core.c (sim_core_uninstall, sim_core_attach,
4304 sim_core_detach): Iterate over nr_maps instead of
4307 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4308 instead of the write_map.
4309 (remove_breakpoint): Ditto.
4311 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4312 with read_map, write_map, exec_map resp.
4314 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4317 * cgen-utils.c (sim_disassemble_insn): Ditto.
4319 * sim-hrw.c (sim_write, sim_write): Ditto.
4321 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4322 transfer_to_str): New functions.
4324 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4326 * sim-base.h (sim_state_base): New member environment.
4327 (STATE_ENVIRONMENT): New macro.
4328 * sim-config.c (current_environment): Delete.
4329 (sim_config_default): New function.
4330 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4331 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4332 (sim_config_default): Add prototype.
4333 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4334 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4335 Set STATE_ENVIRONMENT, not current_environment.
4337 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4339 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4341 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4343 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4345 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4347 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4349 * Make-common.in (TAGS): Make smarter.
4350 * Makefile.in (TAGS): Ditto.
4352 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4354 * sim-module.c (*): Fix typos in assertion tests.
4356 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4358 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4361 * sim-options.c (sim_parse_args): Ditto.
4362 (sim_args_command): Return OK, instead of nothing, for an empty
4365 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4367 * sim-profile.c (profile_info): Rename from profile_print. Drop
4368 misc and misc_cpu callback arguments. Use
4369 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4370 (profile_install): Install profile_info function.
4372 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4373 STATE_PROFILE_INFO_CALLBACK): Define.
4374 (struct PROFILE_DATA): Add field info_cpu_callback.
4375 (profile_print): Delete function.
4377 * sim-base.h (STATE_MODULES): Define. Replace individual
4378 STATE_*_LIST with single struct module_list.
4380 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4381 (struct module_list): Declare.
4383 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4384 sim_module_info): New functions.
4385 (sim_module_install): Clean up module data structures.
4387 * sim-info.c (sim_info): New file. New function. Call
4390 * Make-common.in (sim-info.o): Define rule.
4391 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4394 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4396 * sim-base.h (sim_cpu_base): New members name, options.
4397 (sim_cpu_lookup): Add prototype.
4398 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4399 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4400 (sim_add_option_table): Update prototype.
4401 * sim-options.c (sim_add_option_table): New argument `cpu'.
4402 (standard_option_handler,standard_install): Update.
4403 (sim_parse_args): Handle cpu specific options.
4404 (print_help): New static function.
4405 (sim_print_help): Call it. Print cpu specific options.
4406 (find_match): New static function.
4407 (sim_args_command): Call it. Handle cpu specific options.
4408 * sim-utils.c (sim_cpu_lookup): New function.
4409 * sim-memopt.c (memory_option_handler): Update.
4410 (sim_memopt_install): Update.
4411 * sim-model.c (model_option_handler): Update.
4412 (model_install): Update.
4413 * sim-profile.c (profile_option_handler): Update.
4414 (profile_install): Update.
4415 * sim-trace.c (trace_option_handler): Update.
4416 (trace_install): Update.
4417 * sim-watch.c (watchpoint_option_handler): Update.
4418 (sim_watchpoint_install): Update.
4419 * cgen-scache.c (scache_option_handler): Update.
4420 (scache_install): Update.
4422 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4424 * Make-common.in (check): Run `make check' in testsuite dir.
4426 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4428 * sim-trace.c (trace_result0): New function.
4430 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4431 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4432 tracing sim_fpu variables.
4433 (TRACE_ALU_RESULT0): Define.
4434 (TRACE_FP_RESULT_WORD): Define.
4435 (TRACE_FP_INPUT_WORD1): Define.
4437 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4438 sim_fpu_two): New constants.
4439 (sim_fpu_op1, sim_fpu_op2): New types.
4440 (struct _sim_fpu): Delete member result. Re-order other members.
4441 (sim_fpu_sign, sim_fpu_exp): New functions.
4442 (sim_fpu_max, sim_fpu_min): new functions.
4443 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4444 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4446 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4448 * sim-profile.c (profile_print): Delete duplicate test of
4450 (profile_print_pc): Exit early if data collection not set up.
4451 (profile_print_core): Simplify by calling sim_core_map_to_str.
4452 * sim-core.h (sim_core_map_to_str): Declare.
4453 * sim-core.c (sim_core_map_to_str): Make non-static.
4455 * genmloop.sh (engine_resume): Update insn_count before exiting.
4456 (engine_resume_full): Keep accurate core profile data.
4458 * cgen-utils.c (sim_disassemble_insn): Don't use
4459 sim_core_read_aligned_N, it messes up profiling results.
4461 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4463 * nltvals.def: Regenerate with MN10300 additions.
4465 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4467 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4469 * sim-trace.h, sim-trace.c (trace_result_word2,
4470 trace_input_word4, trace_result_word4): New function.
4472 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4474 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4476 * sim-xcat.h: Delete.
4477 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4478 * cgen-sim.h: Ditto.
4479 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4480 * sim-n-bits.h: Ditto.
4481 * sim-n-core.h: Ditto.
4482 * sim-n-endian.h: Ditto.
4484 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4486 * syscall.c (cb_syscall): Handle short reads, and EOF.
4488 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4490 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4491 sim_fpu to safely print fp_word values.
4492 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4493 (trace_result_bool1, trace_result_addr1): New functions.
4494 (trace_input_bool1, trace_input_addr1): New functions.
4496 * sim-trace.h (TRACE_FPU_*): Define.
4498 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4500 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4501 (sim_fpu_fpto, sim_fpu_tofp): Define.
4503 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4505 * sim-fpu.c (sim_fpu_cmp): New function.
4507 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4509 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4510 instead of abuf->length.
4511 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4512 (set_trace_option_mask): Renamed from set_trace_options.
4513 (set_trace_option): New function.
4514 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4515 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4517 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519 * sim-basics.h: Declare struct _sim_fpu.
4521 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4523 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4524 (trace_prefix, trace_input*, trace_result*): Declare.
4525 (trace_one_insn): Change declaration, assume trace_prefix called.
4526 (trace_generic): Like trace_one_insn.
4527 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4528 (TRACE_alu, TRACE_[a-z]*): Update.
4530 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4531 trace_insn, save_data, trace_idx_to_str, print_data): New
4533 (trace_one_insn): Rewrite.
4534 (trace_generic): New function.
4536 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4538 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4540 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4541 (SEMANTIC_FN): Rewrite declaration.
4542 (DECODE): Update type of semantic_fast member.
4543 ({EX,SEM}_FN_NAME): Have only one version.
4544 * sim-base.h (sim_state_base): Delete conditionals surrounding
4547 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4552 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4554 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4555 Add missing parameters to device_io calls.
4556 * sim-core.h: Add missing parameters to device_io calls.
4558 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4560 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4561 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4562 (SEMANTIC{,_CACHE}_FN): Fix return type.
4563 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4564 (engine_resume): Likewise. Make `engine' volatile. Save copy
4565 of cpu pointer in volatile object. Initialize read switch if
4568 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4570 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4571 (SEM_INSN): New macro.
4573 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4575 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4577 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4579 * configure: Regenerated to track ../common/aclocal.m4 changes.
4581 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4583 * sim-types.h (fp_word): New type, define according to
4584 WITH_TARGET_FLOATING_POINT_BITSIZE.
4586 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4587 configuration of size of floating point registers.
4589 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4591 * sim-profile.c (profile_print): Only print CPU <N> if other
4592 output is going to appear.
4594 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4596 * configure: Regenerated to track ../common/aclocal.m4 changes.
4598 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4600 * sim-types.h (address_word): Typedef according to
4601 WITH_TARGET_ADDRESS_BITSIZE.
4602 (signed_cell, unsigned_cell, natural_cell): Ditto using
4603 WITH_TARGET_CELL_BITSIZE.
4605 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4606 (WITH_TARGET_CELL_BITSIZE): Define.
4607 (WITH_HOST_WORD_BITSIZE): Delete.
4609 * sim-config.c (print_sim_config): Update.
4611 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4612 configuration of address and OpenFirmware cell sizes.
4614 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4616 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4617 * sim-run.c (sim_engine_run): Update.
4619 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4621 * sim-run.c (sim_engine_run): Ditto.
4623 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4624 (sim_resume): Pass nr_cpus to sim_engine_run.
4626 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4628 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4630 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4632 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4634 * Make-common.in (stamp-tvals): New rule.
4635 (targ-vals.h,targ-map.c): Depend on it.
4636 (clean): Remove stamp-tvals.
4638 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4640 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4641 in code also #if 0'ed.
4643 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4645 * configure: Regenerated to track ../common/aclocal.m4 changes.
4646 * aclocal.m4: Recognize --enable-maintainer-mode.
4648 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4650 * cgen-scache.h: Deleted.
4651 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4652 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4653 (scache_init): Use runtime computed size of SCACHE.
4654 (scache_flush): Likewise.
4655 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4656 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4657 * cgen-sim.h: Scache support moved here.
4658 (PC): Redo definition.
4659 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4660 (DECODE): Add parallel execution support.
4661 Only include semantic label members if using switch.
4662 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4663 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4664 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4665 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4667 (engine_{stop,run,resume,halt,signal}): Delete decls.
4668 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4669 (argbuf,scache): Delete forward decls.
4670 (STATE): Delete decl.
4671 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4672 Include cgen-mem.h, cgen-ops.h.
4673 (engine_halt,engine_signal): Delete.
4674 ({ex,exc,sem,semc}_illegal): Delete.
4675 (sim_disassemble_insn): Result of extract fn is in bits.
4676 * genmloop.sh: Rewrite.
4678 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4681 * sim-base.h (sim_state_base): Delete member `model'.
4682 (sim_cpu_base): Add member `model'.
4683 * sim-model.h (IMP_PROPERTIES): New type.
4684 (MACH): New members imp_props, models.
4685 (models): Delete decl.
4686 * sim-model.c (set_model): Update.
4687 * sim-profile.c (profile_print_model): Update.
4689 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4691 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4693 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4696 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4698 * configure: Regenerated to track ../common/aclocal.m4 changes.
4701 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4703 * aclocal.m4 (AR): Check for sigaction.
4705 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4707 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4709 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4710 * sim-config.c (sim_config): Replace WITH_DEVICES with
4711 WITH_TREE_PROPERTIES.
4713 * configure: Regenerated to track ../common/aclocal.m4 changes.
4715 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4717 * Make-common.in (SIM_ENVIRONMENT): New variable.
4718 (CONFIG_CFLAGS): Add it.
4719 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4720 --enable-sim-environment option.
4721 * configure: Regenerated.
4722 * sim-config.h (environment support): Rewrite.
4723 * sim-config.c (current_environment): Define as enum, unconditionally.
4724 (current_alignment): Define unconditionally.
4725 (config_environment_to_a): Update.
4726 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4727 (sim_config): Handle environment and alignment determination
4728 unconditionally. Delete sanity checks of current_environment,
4730 (print_sim_config): Update.
4731 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4732 (standard_options): Add --environment.
4733 (standard_option_handler): Likewise.
4735 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4737 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4738 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4739 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4740 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4741 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4742 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4743 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4744 argument ADD_CA macro with two argument ADDC_C - add carrying with
4746 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4747 argument SUB_CA macro with two argument SUBC_X - subtract
4749 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4751 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4753 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4755 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4756 * sim-io.h (sim_io_syscalls): Delete.
4758 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4760 * syscall.c (cb_syscall): Add missing else, so write to stdout
4763 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4764 the carry bit from the CPU's psw.
4766 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4768 * gennltvals.sh: Redo syscall support.
4769 * nltvals.def: Regenerated.
4771 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4773 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4774 the stream immediately.
4776 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4778 * sim-io.c (sim_io_getstring): Delete unused len2.
4779 (sim_io_syscalls): Ditto for sys_errno.
4781 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4783 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4785 * Make-common.in (run.o): Depend on remote-sim.h.
4786 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4787 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4789 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4791 * sim-io.c (sim_io_syscalls): Disable lseek.
4793 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4795 * gennltvals.sh: Generate syscall values for d30v.
4797 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4798 * nltvals.def: Regenerate.
4800 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4801 (os_fstat): Likewise. Validate fd argument.
4802 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4803 just compute target stat struct length.
4804 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4805 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4806 (get_string): Return host errno values so they can be properly
4808 (cb_syscall): Likewise.
4809 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4810 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4811 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4812 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4813 (get_path): New function.
4815 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4817 * sim-io.c (sim_io_syscalls): New function to provide system call
4818 emulation. Provide exit, open, close, read, write, lseek, and
4820 (sim_io_getstring): New function to return a string from a
4821 simulated memory location.
4823 * sim-io.h (sim_io_syscalls): Add declaration.
4825 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4827 * sim-core.c (sim_core_signal): Fix spelling error in message.
4829 * sim-hrw.c (sim_read): Use read map, not write map.
4831 * Make-common.in (all): Add .gdbinit.
4832 * gdbinit.in: Add dump command.
4834 * sim-model.c (model_options): Use '\0' for `shortopt'.
4836 * sim-trace.c (trace_option_handler): Set state trace file
4837 for --trace-file in addition to cpu's values.
4838 (trace_vprintf): If cpu == NULL, try state's trace file.
4839 (trace_options): Reorganize table, reword some descriptions.
4841 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4843 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4846 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4848 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4849 signal untranslated, document problem with this.
4851 * nrun.c (main): Check for a prog name of `*step'. If present,
4852 step the simulator instead of allowing it to run free.
4854 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4856 * Make-common.in (sim_main_headers): Add sim-signal.h.
4858 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4860 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4862 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4864 * sim-signal.h: Start simulator signals at 64 so that host signal
4865 numbers can be detected and reported.
4867 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4869 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4871 * callback.c (cb_host_to_target_stat): Fix return values.
4873 * cgen-sim.h (enum_signal_type): Delete.
4874 (engine_signal): Update prototype.
4875 * cgen-utils.c: Don't include <signal.h>.
4876 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4877 (engine_signal): Update.
4879 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4880 (sim_state_free): Call SIM_STATE_FREE if defined.
4882 * sim-module.c (sim_module_install): Don't leave any modules
4883 installed if one fails to install.
4885 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4887 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4888 more, since alloca is not used in this file.
4890 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4891 correctly set the carry and overflow bits for those types.
4892 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4893 with carry, so carry is correct after doing both adds.
4894 (ALU*): Space out '\' to make it easier to read.
4896 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4898 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4901 * sim-signal.c, sim-signal.h: New files.
4902 * Make-common.in (sim-signal.o): Add rule for.
4903 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4904 * sim-abort.c: Don't include <signal.h>.
4905 * sim-basics.h: #include "sim-signal.h".
4906 * sim-break.c: Don't include <signal.h>.
4907 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4908 * sim-core.c: Don't include <signal.h>.
4909 (SIGBUS): Delete definition.
4910 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4911 * sim-engine.c: Don't include <signal.h>.
4912 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4913 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4914 * sim-resume.c: Don't include <signal.h>.
4915 (SIGTRAP): Delete definition.
4916 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4917 * sim-stop.c: Don't include <signal.h>.
4918 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4919 * sim-watch.c: Don't include <signal.h>.
4920 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4922 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4924 * sim-base.h (CIA_ADDR): Provide default definition.
4925 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4926 * sim-break.c (sim_handle_breakpoint): Likewise.
4928 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4930 * Make-common.in (srccom): New variable.
4932 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4933 (LIB_OBJS): Add syscall.o.
4934 (gentmap): Pass $(NL_TARGET) to $(CC).
4935 (syscall.o): Add rule for.
4936 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4937 (sim-bits.o): Depend on $(sim-n-bits_h).
4938 (sim-load.o): Depend on callback.h.
4940 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4941 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4942 * cgen-mem.h, cgen-ops.h: New files.
4944 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4946 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4948 * callback.c: #include string.h or strings.h.
4949 #include sys/types.h and sys/stat.h.
4950 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4951 (os_get_errno,os_open): Update.
4952 (os_stat,os_fstat): New functions.
4953 (os_init): Initialize syscall_map, errno_map, open_map.
4954 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4955 errno_map, open_map, signal_map, stat_map.
4956 (cb_read_target_syscall_maps): New function.
4957 (cb_target_to_host_syscall): New function.
4958 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4959 (cb_target_to_host_open): Renamed from target_to_host_open.
4960 (store): New function.
4961 (cb_host_to_target_stat): New function.
4962 * syscall.c: New file.
4963 * gentmap.c (sys_tdefs): New global.
4964 (gen_targ_vals_h): Output target syscall numbers.
4965 (gen_targ_map_c): Update. Output target syscall translation map.
4966 * gentvals.sh: New first argument `target'. Preface table with
4967 #ifdef NL_TARGET_$target if non-null target passed.
4968 * gennltvals.sh: New file.
4969 * nltvals.def: Regenerated.
4971 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4973 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4975 (sim_core_dummy_M): Declare.
4977 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4979 * sim-core.c (sim_core_signal): Print the address of the
4982 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4984 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4986 * sim-base.h (sim_state_base): Add member trace_data.
4987 (STATE_TRACE_DATA): New macro.
4988 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4989 ({WITH_,}TRACE_DEBUG_P): New macros.
4990 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4991 (_sim_cpu): Delete forward reference.
4992 (debug_printf): Update.
4993 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4994 (trace_options): Add --trace-debug.
4995 (set_trace_options): Handle it.
4996 (trace_option_handler): Likewise.
4997 (trace_install): Init state trace_data struct.
4998 (trace_uninstall): Close state trace file.
4999 * sim-events.c (ETRACE): Only print source file and line number if
5001 * sim-n-core.h (sim_core_trace_M): Likewise.
5003 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5005 1997-11-13 Felix Lee <flee@cygnus.com>
5007 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5009 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5011 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5013 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5015 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5017 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5018 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5021 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5023 * sim-events.c (sim_events_process): Re-compute the time -
5024 update_time_from_event - as each event is processed. Reverses
5027 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5029 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5031 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5033 * sim-events.c (sim_events_process): Delete redundant call to
5034 update_time_from_event.
5035 (sim_events_slip): Always decrement time_from_event.
5036 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5037 Delete assertion that time_from_event >=0 when work in queue, no
5040 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5042 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5043 (standard_option_handler): Update.
5045 * sim-options.h: Clarify documentation.
5046 (OPTION_LONG_ONLY_P): Delete definition.
5047 (OPTION_VALID_P): Define.
5049 * sim-options.c (sim_print_help): Allow short only options.
5050 (sim_parse_args): Ditto.
5051 (sim_args_command): Skip short only options.
5052 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5053 separate entries for short and long options in the HANDLERS and
5055 (sim_parse_args): Disable argument permutation.
5057 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5059 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5060 Add argument M, size of data type.
5061 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5062 Declare, ditto for 5, 6 & 7 byte transfers.
5063 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5066 * sim-n-core.h (sim_core_trace_M): Rename from
5067 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5068 with transfer type. Print transfer direction. Handle 1 and 2 byte
5070 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5072 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5073 Update all functions.
5075 * sim-core.c: Generate functions starting with 16 not 1.
5076 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5077 all 5, 6 & 7 byte transfers.
5079 * sim-n-core.h (sim_core_read_misaligned_N,
5080 sim_core_write_misaligned_N): Implement.
5082 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5084 * sim-endian.h (U16_8): Implement
5086 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5088 * sim-endian.h (VL8_16, VH8_16): Implement.
5090 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5092 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5093 (memory_option_handler): Skip comma in alias address list
5095 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5097 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5099 (parse_size, parse_addr): New functions
5100 (memory_option_handler, memory_options): Parse address & size
5101 using new functions. Pass level, space, modulo to do_memopt_add &
5104 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5106 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5107 `attach_type attach' argument with `unsigned level' argument.
5110 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5111 sim_core_attach): Replace argument attach with level. Update
5112 verification of arguments.
5113 (sim_core_map_detach, sim_core_detach): Replace argument attach
5116 * sim-basics.h (enum _attach_type): Delete.
5118 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5120 * sim-core.h (sim_core_write_8): Define.
5122 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5124 * sim-bits.h: Document ROTn macro.
5126 * sim-endian.h (H2T): Handle 16 byte variables.
5128 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5131 * sim-core.c: Do not generate sim_core_*_word.
5133 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5134 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5136 * sim-core.h (sim_core_read_unaligned_word,
5137 sim_core_read_aligned_word, sim_core_read_word,
5138 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5139 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5141 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5143 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5145 * sim-endian.h: Disable 16 byte support.
5147 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5149 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5151 * sim-n-core.h (sim_core_trace_N): New function.
5152 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5153 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5155 * sim-endian.h: Add 128 bit variant.
5157 * sim-core.h, sim-core.c: Add 128 bit variant.
5159 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5161 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5163 * sim-events.c (sim_events_process): Clear events->work_pending.
5164 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5165 setting, nr_ticks_to_process.
5166 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5167 when the event queue isn't next.
5169 * sim-events.h, sim-events.c (sim_events_slip): New function.
5171 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5173 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5175 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5178 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5180 * nrun.c (main): Remove useless test of name != NULL.
5181 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5183 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5185 * sim-fpu.c (EXPMAX): Type is unsigned.
5186 (MIN_INT, MAX_INT): Type is signed64.
5187 (i2fpu): Type of val is signed64.
5189 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5191 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5192 a bucket size of zero.
5194 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5195 OPTION_PROFILE_PC): Define.
5196 (profile_option_handler): Add support for --profile-pc and
5197 --profile-pc-granularity options.
5198 (profile_pc_init): When possible, compute nr buckets from bucket
5201 * sim-profile.c (profile_pc_init): Align the profile-pc end
5202 address with the profile-pc bucket size.
5204 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5205 something less ambiguous.
5206 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5208 * sim-profile.c (profile_pc_cleanup): New function. Move
5209 profile_pc_uninstall code to here.
5210 (profile_pc_uninstall): Call.
5211 (profile_pc_init): Call.
5213 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5215 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5216 file using BSD gprof format.
5218 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5220 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5221 MSBIT64): Force result to unsignedN.
5223 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5225 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5227 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5228 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5229 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5230 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5232 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5234 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5237 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5238 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5240 (sim_core_attach): Rename buffer_freed to free_buffer, type
5241 void*. Ensure that allocated buffer is alligned according to
5244 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5246 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5247 (ALU64_SUB): Define.
5249 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5250 (.gdbinit): Remove dependencies, generate once per build.
5252 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5254 * sim-n-core.h (sim_core_read_aligned_N,
5255 sim_core_write_aligned_N): Make xaddr param type address_word not
5258 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5260 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5261 unpacked floating point struct. Pass sim_fpu object by reference.
5262 Add preliminary support for rounding modes.
5264 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5266 * configure: Regenerated to track ../common/aclocal.m4 changes.
5268 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5270 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5271 WITH_TARGET_BITSIZE.
5273 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5275 * sim-profile.c (profile_print_core): label needs empty statement.
5277 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5279 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5280 and zfree instead of xmalloc and free. Prevents warnings.
5282 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5284 * configure: Regenerated to track ../common/aclocal.m4 changes.
5286 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5288 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5289 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5291 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5292 controling the bitsize/msb of the target.
5294 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5296 * Make-common.in: New files sim-break.c, sim-break.h.
5297 * sim-base.h: Add point to breakpoint list to sim_state_base.
5298 * sim-break.c sim-break.h: New modules that implement intrinsic
5300 * sim-module.c: Add breakpoint module.
5302 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5304 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5306 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5308 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5309 (SIGBUS) define for Windows.
5310 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5311 * sim-resume.c: define SIGTRAP for windows.
5312 * sim-xcat.h: use token pasting if ALMOST_STDC.
5314 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5316 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5318 (CONFIG_CFLAGS): Add same.
5320 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5322 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5323 (SIGNED32): use ##i32.
5325 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5327 * configure: Regenerated to track ../common/aclocal.m4 changes.
5329 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5331 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5334 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5335 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5336 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5337 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5338 (CONFIG_CFLAGS): Add same.
5340 * aclocal.m4: Perform AC_SUBST on optional options.
5342 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5344 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5346 * sim-options.c (standard_option_handler): Typo in warning message.
5348 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5350 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5351 insn count. Make count conditional on there being a valid
5353 (profile_pc_init): Make default PC profile frequency an arbitrary
5356 * sim-base.h: Ditto.
5358 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5361 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5364 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5366 * configure: Regenerated to track ../common/aclocal.m4 changes.
5368 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5370 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5371 configured alignment.
5373 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5375 * configure: Regenerated to track ../common/aclocal.m4 changes.
5377 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5379 * sim-config.c (sim_config): Check for default alignment.
5381 * sim-options.c (standard_option_handler): Add alignment option.
5383 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5384 default alignment requirements on memory accesses.
5386 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5388 * sim-load.c (sim_load_file): Return failure if the executable
5389 had no loadable sections.
5391 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5393 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5396 * sim-core.c (sim_core_signal): When bad access halt simulator
5397 SIGSEGV / SIGBUS instead of aborting.
5398 (signal.h): Include.
5400 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5401 options was missing.
5403 * sim-bits.h (MOVED): Define
5405 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5407 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5410 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5412 * sim-bits.c: Add 8 bit versions of bit macros.
5414 * sim-bits.h: Ditto.
5416 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5418 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5419 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5421 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5422 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5424 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5425 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5427 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5429 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5430 configure.in: Output to cconfig.h instead of config.h.
5432 * configure: Regenerated to track ../common/aclocal.m4 changes.
5434 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5436 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5439 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5441 * callback.c (os_write): divert stdout and stderr to their
5444 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5446 * sim-profile.c (profile_print_speed): Call
5447 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5449 * sim-events.c (sim_events_elapsed_time): New function return nr
5450 host MS consumed by the simulator.
5451 (sim_watch_valid): Use.
5453 * sim-module.c (modules): Install sim_events very very early.
5455 * sim-profile.c (profile_print): Call profile_print_pc.
5457 (profile_pc_init): New function, set up processor for PC
5459 (profile_print_pc): New function, print a PC profile.
5460 (profile_pc_event): New function, sample PC.
5462 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5463 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5466 * sim-options.c (sim_print_help): Pacify GCC.
5468 * sim-n-core.h (sim_core_read_aligned_N,
5469 sim_core_write_aligned_N): Add un-conditional profile call.
5470 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5471 profile call when aligned read/write isn't used.
5473 * sim-base.h: Include sim-profile, sim-model after sim-core &
5474 sim-events allow sim-core to define useful values.
5476 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5477 (profile_option_handler, profile_options): Add support for
5478 --profile-core option.
5479 (print_bar): Include when core profiling.
5480 (profile_print_core): New function, print core profile.
5482 * sim-config.c (print_sim_config): Print profile status.
5484 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5485 WITH_PROFILE_PC_P): Define.
5486 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5487 (PROFILE_COUNT_CORE): Define.
5489 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5491 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5492 interrupt_names array as the data.
5493 (sim-watch.h): Document.
5495 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5497 * sim-options.c (sim_print_help): When the doc string is to long
5500 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5501 that only the first few the watch options are listed. Generate
5502 meanginful usage messages.
5504 * sim-options.h (struct OPTION): Clarify use of doc_name field
5506 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5508 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5509 (standard_option_handler): Handle --architecture-info.
5511 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5513 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5514 illegal zero-sized array.
5515 * sim-core.c (sim_core_xor_read_buffer): same.
5517 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5519 * nltvals.def: Regenerate.
5521 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5523 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5525 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5527 * sim-bits.c (MASKED): Delete.
5528 (EXTRACTED): Delete.
5529 (LSEXTRACTED, MSEXTRACTED): New functions.
5531 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5532 (MSMASKEDn, LSMASKEDn): Add last argument.
5535 * sim-bits.h (EXTEND8, EXTEND16): Define.
5536 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5538 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5540 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5541 current instruction address.
5543 * sim-inline.h (*_ENGINE): Define.
5545 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5547 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5549 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5550 (watch_option_handler): Call delete_watchpoint with ident or type.
5551 (sim_watchpoint_install): Create interrupt specific watchpoint
5552 commands on the fly.
5553 (do_watchpoint_create): New function, create a watch point using
5554 type/int-nr info encoded in the option nr.
5555 (do_watchpoint_info): New function. List active watchpoints.
5557 * sim-watch.h: Change data structure to a list.
5559 * sim-memopt.c (memory_option_handler): Require explicit "all"
5560 before deleting all memory regions.
5562 * sim-utils.c (sim_do_commandf): New function, printf version of
5565 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5567 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5569 (SIGNED64, UNSIGNED64): Delete.
5570 (ALU64_ADD): Don't rely on bit endianness.
5571 (ALU64_BEGIN): Define.
5573 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5574 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5576 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5577 suffix - u64, LL - to 64 bit constants.
5579 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5581 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5583 * sim-utils.h (NZALLOC): Define - zalloc * N.
5585 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5586 implementation of read/write functions.
5588 * Make-common.in (sim-hrw.o): New target.
5590 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5593 * sim-memopt.c (memory_option_handler): Implement memory-size
5594 command. Implement memory-alias command. Let memory-delete delete
5596 (add_memopt): New function. Add a memory region.
5597 (do_memopt_delete): New function. Delete a memory region.
5599 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5601 * sim-core.c (sim_core_detach): New function.
5602 (sim_core_map_detach): New function. Perform the actual detach.
5603 (sim_core_init): Move initialization code from here.
5604 (sim_core_install): To here.
5605 (sim_core_uninstall): And here.
5607 * sim-module.c: Add memopt module.
5609 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5610 simulator base type.
5612 * Make-common.in (sim_main_headers): Add sim-memopt.h
5613 (sim-memopt.o): New target.
5615 * sim-core.c (sim_core_install): Add core_options to the option
5618 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5621 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5624 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5625 address_word, add mask member.
5627 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5628 address_word, allow for 64bit targets in 32bit host. Add modulo
5630 (sim_core_map_attach): Ditto.
5631 (new_sim_core_mapping): Ditto.
5632 (sim_core_translate): Mask address when modulo memory.
5634 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5636 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5638 * gdbinit.in: New file.
5639 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5640 * Make-common.in (distclean): Delete .gdbinit.
5641 (.gdbinit): Add rule for.
5642 * configure: Regenerated to track ../common/aclocal.m4 changes.
5644 * Make-common.in (cgen-run.o): Add rule for.
5646 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5648 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5650 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5651 both resumed and previous elapsed time.
5652 (sim_events_init): Set initial_wallclock and current_wallclock to
5654 (sim_events_install): Install sim_events_suspend and
5656 (sim_events_watch_clock): Allow for suspended simulator when
5657 computing the time of the clock event.
5659 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5660 initial_wallclock to elapsed_wallclock, set both to zero.
5661 (sim_events_init, sim_events_uninstall): Delete prototypes.
5663 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5665 * sim-module.c(sim_module_resume, sim_module_suspend): New
5668 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5670 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5673 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5675 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5676 * Make-common.in (TAGS): Likewise.
5677 * sim-n-bits.h: Add TAGS comments for all functions.
5678 * sim-n-core.h: Likewise.
5679 * sim-n-endian.h: Likewise.
5681 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5683 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5686 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5688 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5691 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5693 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5694 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5696 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5698 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5699 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5700 nr_transfered and nr_this_transfer unsigned.
5702 * sim-events.c (sim_events_tickn): N is signed, as limited to
5705 * sim-n-endian.h (offset_N): Change size to unsigned.
5707 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5709 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5713 * sim-options.c (sim_parse_args): Use dupargv.
5715 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5717 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5719 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5724 * sim-options.c (standard_options): Add --architecture=MACHINE and
5725 --target=TARGET options.
5726 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5727 (standard_option_handler): Handle architecture and target options.
5730 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5732 (sim_analyze_program): Set prog_bfd architecture from
5733 STATE_ARCHITECTURE if known.
5735 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5737 * configure: Regenerated to track ../common/aclocal.m4 changes.
5740 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5742 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5743 that option does not apply to certain files.
5745 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5747 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5748 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5749 offset from MSB/LSB.
5751 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5752 access address of sub word quantity of a hosts 16, 32, 64 bit word
5754 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5755 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5756 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5757 return N*2 byte value with argument in Hi/Lo word. Renamed from
5758 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5760 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5761 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5762 so that bit offset is explicit.
5764 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5766 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5767 Update STATE_PROG_BFD when needed with a dup'd copy of the
5770 * sim-config.c (sim_config): Delete ABFD argument, use
5771 STATE_PROG_BFD directly.
5773 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5775 * run.c (main): Pass the open ABFD to sim_create_inferior.
5777 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5781 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5782 hardware only simulator targets.
5784 * Make-common.in (sim-hload.o): Add rule.
5786 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5788 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5789 used by copyargv and freeargv.
5791 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5792 STATE_PROG_ARGV, not just a pointer.
5794 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5796 * configure: Regenerated to track ../common/aclocal.m4 changes.
5799 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801 * aclocal.m4 (sim-endian): Add second argument to
5802 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5803 default endian when not hardwired.
5805 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5806 else failes value for target byte order.
5808 * sim-config.c (sim_config): Add abfd arguments. Set
5809 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5811 (sim_config): Return SIM_RC, don't abort.
5814 * run.c (main): Update call to sim_open - add ABFD argument.
5815 * nrun.c (main): Add NULL ABFD argument.
5817 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5819 * callback.c (os_poll_quit): Make static.
5820 Call sim_cb_eprintf, not p->eprintf.
5821 (sim_cb_printf, sim_cb_eprintf): New functions.
5822 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5824 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5825 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5826 sim-utils.h. #include sim-utils.h.
5827 * sim-utils.h: Above decls moved here.
5828 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5830 * sim-watch.c (action_watchpoint): Fix thinkos.
5832 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5834 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5836 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5838 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5839 to FORCED_ALIGNMENT case.
5841 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5843 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5845 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5847 * Make-common.in (libsim.a): Fix typo.
5849 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5851 * nrun.c (main): Verify the structure returned before using it.
5853 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5855 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5858 * sim-engine.c (sim_engine_install): New function. Install the
5859 engine init functions.
5860 (sim_engine_init): [Re]initialize the simulator engine.
5862 * sim-module.c: Add sim_engine to list of modules that always
5865 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5867 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5868 to remove the old watchpoint, not delete_watchpoint.
5869 (watch_option_handler): Action the correct watchpoint, not just
5872 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5874 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5875 both low and high word.
5876 (sim_core_write_aligned_N): Ditto.
5878 * sim-trace.c (set_trace_options): Delete code explicitly setting
5881 * sim-options.c (sim_print_help): Call the list commands if not a
5882 standalone simulator.
5883 (sim_print_help): Advise that some options may not be applicable.
5885 * sim-trace.c (set_trace_options): Assume core present.
5887 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5888 buffer when full not almost full.
5890 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892 * sim-events.c (sim_events_process): Don't blat the event queue
5893 when processing watchpoints.
5895 * sim-watch.h: Make arg unsigned long - stop sign extension.
5897 * sim-events.c (sim_watch_valid): rewrite so debugable.
5899 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5901 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5902 inequality test is possible.
5903 (handle_watchpoint): Re-pass is_within arg.
5904 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5905 0 to schedule_watchpoint's is_within arg.
5906 (sim_watchpoint_init): Re-pass is_within arg.
5908 * sim-options.c (sim_print_help): Add is_command argument. Don't
5909 include -- prefix when called from the command line interpreter.
5911 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5913 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5914 zero indicates that the test should be reversed.
5915 (sim_events_watch_core): Ditto.
5916 (WATCH_CORE): Compare range against is_within.
5919 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5921 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5922 sim_core_read_buffer. Check nr-bytes transfered.
5924 * sim-core.h (sim_core_common): Define a new struct that contains
5925 the common data. to sd and cpu structures.
5926 * sim-core.c (sim_core_attach): Update.
5927 (sim_core_init): Update. Remember to copy initialized data to each
5929 (sim_core_find_mapping): Ditto.
5931 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5932 (sim_core_write_buffer): Ditto.
5934 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5935 transfer use xor version of read buffer.
5936 (sim_core_write_unaligned_N): Ditto for write.
5938 * sim-core.c (sim_core_xor_read_buffer): New function implement
5939 xor-endian data read breaking transfer up into xor-endian sized
5941 (sim_core_xor_write_buffer): Ditto for write.
5942 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5943 - needed for xor-endian transfers.
5945 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5947 * sim-inline.h: Review description.
5949 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5950 to just those involved in data transfers and configuration.
5952 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5954 * sim-n-core.h (sim_core_read_aligned_N): Use.
5955 (sim_core_read_unaligned_N): Ditto.
5956 (sim_core_read_unaligned_N): Ditto..
5957 (sim_core_write_unaligned_N): Ditto.
5959 * sim-core.h: Add xor endian bitmap to main structure. *
5961 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5963 (sim_core_read_aligned_N): Ditto.
5965 * sim-core.c (sim_core_set_xor_endian): New function.
5966 (sim_core_attach): Don't overwrite the per-cpu xor map when
5967 cloning the global core.
5969 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5971 * sim-engine.h: Update below so that it is using an enumerated
5974 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5976 * sim-engine.c (sim_engine_restart):
5977 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5978 return value used for simulator restart from 0 to 2.
5980 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982 * cgen-scache.c (scache_option_handler): Add is_command arg.
5984 * sim-model.c (model_option_handler): Add is_command argument.
5986 * sim-profile.c (profile_option_handler): Add is_command arg.
5988 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5991 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5992 order that they are registered.
5994 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5995 between option and command line processing.
5997 * sim-options.c: Include stdlib.h, ctype.h.
5999 * Make-common.in (sim-watch.o): Add rule.
6000 (sim_main_headers): Assume sim-assert.h included.
6001 (sim-*.o): Simplify make rule.
6003 * sim-module.c: Add sim_watch_install to module list.
6005 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6007 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6010 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6011 * sim-events.c (sim_events_install): Ditto.
6012 * sim-core.c (sim_core_install): Ditto.
6013 * sim-model.c (model_install): Ditto.
6014 * sim-options.c (standard_install): Ditto.
6015 * sim-profile.c (profile_install): Ditto.
6016 * sim-reason.c (sim_stop_reason): Ditto.
6017 * sim-run.c (sim_engine_run): Ditto.
6018 * sim-utils.c (sim_analyze_program): Ditto.
6020 * sim-module.c (modules): Make profile_install and trace_install
6023 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6025 * sim-options.c (standard_option_handler): Set the byte order.
6027 * sim-events.c (sim_events_process): Allow multi tick processing.
6028 (sim_events_tickn): New function - multi cycle tick.
6030 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6031 prototypes. Under development.
6032 (sim_events): Replace processing with nr_ticks_to_process.
6034 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6036 * nrun.c (main): Pass callbacks to sim_open instead of using
6039 * run.c (main): Ditto.
6041 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6043 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6044 stop tk interrupting malloc calls.
6045 (sim_events_zalloc): Converse.
6047 * Make-common.in (sim_main_headers): Add sim-events.h.
6049 * sim-events.c (sim_events_schedule_after_signal): Change return
6050 type to void - signal events are strictly internal.
6051 (sim_events_init): Allocate a finite buffer for signal events.
6052 (sim_events_schedule_after_signal): Enter signal events into the
6055 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6056 (sim_engine_restart): Ditto.
6057 (sim_engine_abort): Ditto.
6058 * sim-stop.c (sim_stop): Ditto.
6059 (control_c_simulation): Ditto.
6060 * sim-resume.c (sim_resume): Ditto.
6061 (has_stepped): Ditto.
6062 * sim-abort.c (sim_engine_abort): Ditto.
6064 * sim-basics.h (transfer_type): New type.
6066 * sim-core.c (sim_core_signal): New function. Print core signal
6068 (sim_core_find_mapping): Add transfer argument.
6070 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6071 SIM_CORE_SIGNAL if a recoverable abort.
6072 * sim-core.c (sim_core_find_mapping): Ditto.
6074 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6076 * sim-core.c (sim_core_find_mapping): Replace calls to
6077 sim_io_error to more resiliant sim_engine_abort.
6079 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6080 (sim_core_write_unaligned_N): Ditto.
6082 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6084 * sim-module.c: Add sim_events_install to list.
6086 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6088 (sim_events_init): Now returns SIG_RC.
6090 * sim-run.c: New file. Generic sim_engine_run.
6091 * sim-reason.c: New file. Generic sim_stop_reason.
6092 * sim-stop.c: New file. Generic sim_stop.
6093 * sim-resume.c: New file. Generic sim_resume.
6095 * Make-common.in (sim-engine.o): Add rule.
6096 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6098 * sim-engine.h, sim-engine.c: New file. Provide generic
6099 implementation of sim_engine_halt, sim_engine_error. et.al.
6101 * sim-base.h (sim_state_base): Add member halt.
6102 (sim-engine.h): Include.
6104 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6106 * sim-events.c (sim_events_poll): Update event handler.
6108 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6110 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6112 (sim_events_watch_sim): New function.
6113 (sim_events_watch_core): New function.
6114 (sim_watch_valid): New function.
6115 (sim_events_preprocess): New function.
6116 (sim_events_process): Process the watchpoints as well as the timer
6118 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6119 (sim_events_deschedule): Check all the queues when removing an
6121 (sim_events_init): Ditto for cleaning.
6123 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6125 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6127 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6129 * callback.c (os_open): Type of arg flags is int.
6131 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6133 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6134 just like normal numbers as per IEEE rules.
6136 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6138 * callback.c (os_close): Mark the descriptor as being
6139 available if the close succeeded.
6140 (os_open): Pass 0644 as the mode of the file being created.
6142 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6144 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6147 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6148 * sim-lnline.h: Update.
6150 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6151 conversion functions.
6152 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6154 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6155 compare functions. Replacing.
6156 (sim_fpu_cmp): This. Delete.
6158 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6160 * sim-core.c (sim_core_find_mapping): Call engine_error not
6161 sim_io_error when possible.
6163 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6165 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6166 high/low double word.
6168 * sim-trace.h: Remove definition of attribute - defined in
6171 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6173 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6174 name of the option - or family of options.
6176 * sim-options.c (sim_args_command): Match command `a-b c' with
6177 option `--a-b-c' from option table.
6179 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6181 * sim-options.c (sim_print_help): For optional arguments, wrap
6184 * sim-trace.c (set_trace_options): New function, handle optional
6185 argument and multiple assignment.
6186 (trace_option_handler): Update.
6188 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6189 when branch tracing selected.
6191 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6193 * sim-trace.c (trace_one_insn): Make a va-args function.
6195 * sim-trace.c (trace_vprintf): New function, va-arg version of
6198 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6200 * sim-trace.c (trace_uninstall): Don't close a file twice.
6201 * sim-profile.c (profile_uninstall): Likewise.
6203 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6205 * sim-trace.c (toplevel): Include bfd.h.
6206 (trace_options): Note that --trace-linenum also turns on
6207 --trace-insn. Add --trace-{branch,semantics}.
6208 (trace_option_handler): If --trace-linenum, also turn on
6209 --trace-insn. Add --trace-branch support. If --trace-semantics,
6210 turn on ALU, FPU, branch, and memory tracing.
6211 (trace_one_insn): New function to trace an instruction. Support
6213 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6215 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6216 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6217 (TRACE_branch): Add new mask.
6218 (TRACE_*_P): Define all possible trace_p macros.
6219 (trace_one_insn): Declare function.
6221 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6223 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6224 GNU C doesn't support __attributes__.
6225 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6228 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6230 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6231 addresses are masked forcing them to be correctly aligned.
6232 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6233 * sim-config.c (config_alignment_to_a): Update.
6235 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6237 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6239 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6240 processor specific core maps.
6241 (sim_core_map_attach): Copy the core map data to each of the
6242 processor specific core data structures.
6243 * sim-core.c (sim_core_find_mapping): Update.
6245 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6246 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6247 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6248 alternatives that handle unaligned addresses.
6249 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6251 * cgen-utils.c (sim_disassemble_insn): Update.
6253 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6255 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6258 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6261 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6263 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6265 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6268 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6271 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6273 * cgen-trace.c: Prepend additional trace_printf argument.
6275 * cgen-utils.c (sim_disassemble_insn): Add additional core
6278 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6280 * nrun.c (main): Catch/report errorenous simulator states.
6282 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6283 * sim-trace.c: #include string.h/strings.h so that memset is
6285 * sim-utils.c: Ditto.
6286 * sim-profile.c: Ditto. And stdlib.h.
6287 (print_bar): Only define when used by instruction or memory profiler.
6289 * sim-options.c (standard_option_handler): Make ul more local.
6291 * sim-load.c (sim_load_file): Make the name constant.
6292 (sim_load_file): Passify gcc.
6294 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6296 * sim-utils.c, sim-load.c: Include sim-utils.h.
6298 * sim-base.h (sim_cpu): Pre define here so available to all.
6300 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6301 Restore the sim_cpu and instruction_address arguments so that full
6302 information is available to the abort function.
6303 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6304 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6306 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6307 tracing support for sim-events and sim-core.
6308 (trace_option_handler): Convert #if to if where possible so always
6309 compiled/checked by C compiler.
6310 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6312 * sim-base.h: Adjust comment documenting how to define the cpu
6314 (sim_state_base): Add sim_core and sim_events to simulator base
6317 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6318 * sim-core.c (sim_core_init, sim_core_attach,
6319 sim_core_find_mapping): Update.
6320 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6321 update_time_from_event, insert_sim_event,
6322 sim_events_schedule_after_signal, sim_events_deschedule,
6323 sim_events_tick): Ditto.
6325 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6326 sim-model.h): Move #includes from here.
6327 * sim-base.h: To here.
6328 (sim-core.h, sim-events.h, sim-io.h): Include also
6330 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6332 * callback.c (default_callback): Missing initialisers.
6334 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6336 * sim-utils.c (sim_add_commas): New function.
6337 * sim-basics.h (sim_add_commas): Add prototype.
6338 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6339 * sim-profile.c (COMMAS): New macro.
6340 (print_*): Use it to print commas in numbers.
6342 * configure: Regenerated.
6344 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6345 (cgen_state): New member run_fast_p.
6346 (cgen_init): Add prototype.
6347 (sim_disassemble_insn): New arg `cpu'.
6348 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6349 * cgen-utils.c (cgen_init): New function.
6350 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6351 * genmloop.sh: Call engine_halt if loop exits.
6353 * Makefile.in (sim-options_h): Define.
6354 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6355 (sim-model.o): Add new rule.
6356 (cgen-{scache,trace,utils}.o): Add new rules.
6357 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6358 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6359 Indent output by 2 spaces.
6360 * cgen-scache.h (scache_print_profile): Update.
6361 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6362 Use trace_printf, not fprintf.
6363 (trace_extract): Use trace_printf, not cgen_trace_printf.
6364 * genmloop.sh (!FAST case): Increment `insn_count'.
6365 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6366 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6367 access macro's name.
6368 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6369 Change return type to SIM_RC.
6370 (sim_core_{install,uninstall}): New functions.
6371 * sim-core.h (sim_core_{install,uninstall}): Declare.
6372 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6373 Change return type to SIM_RC.
6374 * sim-model.h (models,machs,model_install): Declare.
6375 * sim-module.c (modules): Add scache_install, model_install.
6376 (sim_post_argv_init): Set cpu->state backlinks.
6377 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6378 (standard_option_handler): Likewise.
6379 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6382 (profile_options): Delete --profile-simcache.
6383 (profile_option_handler): Likewise.
6384 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6386 (profile_print_{memory,model}): Likewise.
6387 (profile_print_simcache): Delete.
6388 (profile_print_speed): New function.
6389 (profile_print): Rewrite.
6390 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6391 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6392 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6393 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6394 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6395 (profile_print): Update prototype.
6397 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6399 * cgen-scache.[ch], cgen-sim.h: New files.
6400 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6401 * sim-model.c: New file.
6403 * Make-common.in (clean targets): Undo patch of Apr. 22.
6405 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6407 * sim-n-bits.h (signed): If we have a standard compiler, undef
6408 signed, so that signedN is defined correctly.
6410 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6412 * sim-module.h, sim-model.h, sim-profile.h: New files.
6413 * sim-module.c, sim-profile.c: New files.
6414 * Make-common.in (SIM_PROFILE): Define
6415 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6416 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6417 (sim_module.o,sim-profile.o): Add rules for.
6418 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6419 (--enable-sim-profile): Add.
6420 * configure: Regenerated.
6421 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6422 model. Move trace and profile support to sim-{trace,profile}.h.
6423 New members trace_data, profile_data.
6424 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6425 * sim-config.h: Provide default definition of WITH_PROFILE.
6426 (WITH_TRACE): Change default to -1.
6427 (MAX_NR_PROCESSORS): Always define.
6428 * sim-options.c: Move trace and profile support to
6429 sim-{trace,profile}.h.
6430 (sim_pre_argv_init): Moved to sim-model.c.
6431 (standard_install): New function.
6432 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6433 (standard_install): Declare.
6434 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6435 (trace_install, trace_uninstall): New functions.
6436 (trace_printf): Update reference to TRACE_FILE.
6437 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6438 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6439 (WITH_TRACE_FOO_P): Define.
6440 (trace_install): Declare.
6441 (TRACE_DATA): New struct.
6443 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6445 * run.c: Undo last exec_bfd patch.
6446 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6448 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6450 * run.c (exec_bfd): Add back in.
6451 (main): Set exec_bfd.
6453 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6455 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6457 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6460 less well defined engine_error.
6461 * sim-core.c: Ditto.
6463 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6465 * Make-common.in: Change clean targets to use :: so that other
6466 Makefiles can have their own clean targets.
6467 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6468 __STDC__ to control use of stdarg vs. varargs syntax. Some
6469 systems can't use __STDC__, but require stdarg.
6471 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6473 * sim-options.c (standard_options): Add --endian.
6474 (standard_option_handler): Likewise.
6476 * nrun.c: #include <signal.h>.
6477 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6478 handler that calls sim_stop ().
6480 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6482 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6483 handler that calls sim_stop (). Simulators may still be
6484 establishing their own handler.
6486 * sim-events.c (sim_events_poll): Rename from
6487 sim_events_at_large_int. Poll IO.
6489 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6492 * callback.c (os_poll_quit): New function poll for quit signal
6494 (default_callback): Include magic number.
6496 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6498 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6499 Check for functions getrusage, time.
6500 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6501 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6502 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6503 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6505 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6507 * sim-options.c, sim-options.h: New files.
6508 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6509 * Make-common.in (nrun.o): Add rules for.
6512 * run.c (main): Check return value of sim_open.
6514 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6515 (sim_main_headers): Add sim-trace.h.
6516 * run.c (exec_bfd, target_byte_order): Delete.
6517 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6518 call sim_load instead. Check return code of sim_create_inferior.
6519 * sim-base.h (CURRENT_STATE): Define.
6520 (sim_state_base): Make typedef. New members options, prog_argv,
6521 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6522 mem_size, memory [+ corresponding access macros].
6523 (sim_cpu_base): New typedef.
6524 * sim-trace.h: New file.
6525 * sim-trace.c: New file.
6526 * sim-basics.h: #include it.
6527 * sim-load.c: New file.
6529 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6531 * Make-common.in (INSTALL): Set to @INSTALL@.
6532 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6533 (install-common): Depend upon installdirs. Use
6534 $(program_transform_name) directly, rather than using
6536 (installdirs): New target.
6537 * Makefile.in (INSTALL): Set to @INSTALL@.
6538 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6539 (install-man): Depend upon installdirs. Use
6540 $(program_transform_name) directly, rather than using
6542 (installdirs): New target.
6544 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6546 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6549 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6551 * sim-basics.h: Only bring in config.h and tconfig.h if
6554 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6556 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6557 numbering convention of the target.
6558 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6559 and WITH_TARGET_WORD_MSB.
6560 (sim_config): When possible, check for consistency with bitsize
6563 * sim-bits.h: Allow MSB to be other than zero.
6564 * sim-bits.c: Ditto.
6565 * sim-n-bits.h: Ditto.
6567 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6568 * sim-n-bits.h (MSMASKEDn): Ditto.
6570 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6572 * Makefile.in (INSTALL): Change install.sh to install-sh.
6574 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6576 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6578 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6580 * run.c (main): Check that a program to run was specified.
6582 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6584 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6586 * configure: Regenerated to track ../common/aclocal.m4 changes.
6589 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6591 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6592 * sim-config.h: To here.
6594 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6595 (sim_main_headers): Define.
6596 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6597 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6599 (sim-utils.o): Add rule for.
6600 * sim-utils.o: New file.
6601 * sim-basics.h: #include sim-base.h.
6602 (zalloc): Make argument unsigned long.
6603 * sim-base.h: New file.
6604 * sim-inline.h (SIM_IO support): Delete.
6605 * sim-io.h: Delete inline support.
6606 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6607 * sim-config.c: sim-state.h renamed to sim-main.h.
6608 * sim-core.c: Likewise.
6609 * sim-events.c: Likewise.
6611 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6613 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6614 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6616 * configure: Regenerated to track ../common/aclocal.m4 changes.
6618 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6620 * configure: Regenerated to track ../common/aclocal.m4 changes.
6622 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6624 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6625 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6626 are defined by the configure.
6628 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6630 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6631 reserved-bits): Always define.
6633 * sim-config.h, sim-config.c (sim_config): New function - and new
6634 file - co-ordinate the setting/checking of the common simulator
6635 configuration options.
6637 * Make-common.in (sim-config.o): Add rule.
6639 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6641 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6642 va_list from void *, since va_list might not be a pointer type.
6644 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6646 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6648 (offset_N): Correct computation of LE offset.
6650 * sim-io.c (sim_io_error): Include a new line when reporting
6653 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6656 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6658 * run.c: Include alloca-conf.h.
6660 * callback.c (os_evprintf_filtered): Fix typo.
6662 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6664 * run.c (string.h, strings.h, stdlib.h): Include.
6666 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6667 0 when nothing pending.
6669 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6670 will soon be going away.
6671 (getopt): Plicate GCC.
6673 * sim-endian.c (sim-io.h): Plicate GCC.
6674 * sim-bits.c (sim-io.h): Ditto.
6675 * sim-n-bits.h (ROTn): Ditto.
6677 * sim-io.c (sim_io_error): Correct check for NULL.
6679 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6681 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6684 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6686 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6687 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6689 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6691 * sim-alu.h: Include sim-xcat.h.
6693 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6695 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6696 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6699 * sim-events.c (sim_events_at_large_int): New function. Just
6700 schedules an event every large-int ticks.
6701 (sim_events_init): Call.
6702 (sim_events_tick, sim_events_process): Move async handing to
6703 sim_events_process. Move timer decrement so that it occures after
6704 events have been processed.
6706 * sim-basics.h (struct _engine): Remove declaration.
6708 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6709 everything with same. Rename global struct to SIM_DESC.
6710 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6711 * sim-io.h, sim-io.c: Ditto.
6713 * sim-assert.h: New file. Optional assertion checking macros.
6714 * sim-io.c (sim_io_error): Make just this function tolerant to
6717 * sim-xcat.h: New file. Define concatenate macros.
6718 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6719 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6723 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6725 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6727 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6729 * sim-inline.h: Add definitions for sim-types.
6730 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6733 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6735 * sim-events.h: Remove defunct reference to callback struct.
6737 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6739 * configure: Re-generate.
6741 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6743 * Make-common.in (CSEARCH): Do not include the gdb directory in
6746 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6748 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6749 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6750 to explicitly incorporate these.
6752 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6753 specify the alignment restrictions of the target architecture -
6754 without this option all alignment restrictions are accomodated.
6755 (--enable-sim-assert): New option. Conditionally compile in
6756 assertion statements.
6757 (--enable-sim-float): New option. Strongly specify the target's
6758 floating point support.
6759 (--enable-sim-hardware): New option. Specify the hardware devices
6760 included in the simulation.
6761 (--enable-sim-packages): New option. Specify the hardware
6762 packages included in the simulation.
6763 (--enable-sim-regparm): New option. Specify that parameters be
6764 passed in registers instead of on the stack.
6765 (--enable-sim-reserved-bits): New option. Specify that reserved
6766 bits within an instruction are are correctly set.
6767 (--enable-sim-smp): New option. Specify the level of SMP support
6768 to be included in the simulator.
6769 (--enable-sim-stdcall): New option. Specify an alternative
6770 function call convention.
6771 (--enable-sim-xor-endian): New option. Configure xor-endian
6772 support used by some targets to implement bi-endian support.
6774 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6776 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6777 host endianness to be overridden.
6778 (--enable-sim-endian): Allow the target platform's byte order
6780 (--enable-sim-inline): Control the inlining of common components.
6781 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6782 (--enable-sim-warnings): Enable additional GCC compiler checks.
6783 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6786 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6787 sim-*-n.h so that the names are uniq on dos machines
6788 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6790 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6792 * run.c: #include "libiberty.h".
6793 (main): New locals sd,no_args,sim_argv.
6794 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6795 is program name. Update call to sim_set_callbacks.
6796 Record result of sim_open, pass to other sim_foo routines.
6798 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6800 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6803 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6805 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6806 Route stdout through buffered IO.
6808 * callback.c: Add os_flush_stderr, os_write_stderr,
6809 os_evprintf_filtered functions to route error output through
6812 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6813 Correct return type - should be void.
6815 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6817 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6819 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6820 not provide a default value as undefined indicates disable code.
6822 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6824 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6826 * sim-events.h, sim-events.c: Ditto.
6827 * sim-io.h, sim-io.c: Ditto.
6829 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6831 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6833 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6834 extract the tail or least signifiant bits from an integer of the
6837 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6838 WITH_TARGET_BITSIZE so that the compilation will fail when an
6839 unsupported bitsize value is defined.
6841 (INSERTED*): Convert to functions.
6842 (EXTRACTED*): Ditto.
6844 (SIGN_EXTEND, SEXT): Change to more terse name.
6846 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6848 * sim-inline.h: Allow explicit control over which .c files will be
6849 included by their header.
6851 * sim-inline.h: Allow explicit control over which .c files use the
6852 alternative - REGPARM - parameter passing mechanism.
6854 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6855 icache.c, idecode.c, semantics.c or support.c. Those names are
6856 not generally applicable.
6858 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6860 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6861 in a fashion similar to sim-endian-n.
6863 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6864 both value and address macro's.
6866 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6868 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6870 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6871 generic L_word, H_word macro's.
6873 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6875 * sim-basics.h: Borrow code from ppc directory.
6876 * sim-bits.c: Ditto.
6877 * sim-bits.h: Ditto.
6878 * sim-config.h: Ditto.
6879 * sim-endian-n.h: Ditto.
6880 * sim-endian.c: Ditto.
6881 * sim-endian.h: Ditto.
6882 * sim-inline.c: Ditto.
6883 * sim-inline.h: Ditto.
6884 * sim-types.h: Ditto.
6886 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6888 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6889 all the ALU size alternatives and then auto-configure a default.
6891 * sim-alu.h: Copy ppc/idecode_expression.h.
6893 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6895 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6896 sign extend a bit within a value.
6898 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6899 a pointer into the middle of a host word.
6900 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6902 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6904 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6905 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6906 appropriate definitions of read, write, etc. Add prototype for
6909 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6911 * Makefile.in (libcommon.a): Delete.
6912 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6913 (gentmap,targ-vals.h,targ-map.c): Likewise.
6914 (run-autoconf): Delete.
6915 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6916 (common makefile fragment): Moved back into ...
6917 * Make-common.in: Resurrect.
6918 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6919 * configure: Regenerated.
6921 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6923 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6924 (SIM_AC_OUTPUT): To here.
6926 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6928 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6929 comments and single quotes. Fixes a problem found on hpux.
6931 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6933 * aclocal.m4: Remove Make-common.in from dependencies.
6934 * (distclean): Remove targ-vals.def.
6936 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6937 into here. Makes insertion into makefiles easier. Also, change
6938 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6939 targ-map.o, and run are built. They are now built in the
6940 individual simulator directories, taking sources from ../common as
6941 necessary. This replaces the merging of libcommon.a into
6942 linsim.a, which was problematic for the WinGDB build process.
6943 * run.c: Include config.h from . instead of ../common.
6944 * Make-common.in: Remove. It's no longer necessary.
6946 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6948 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6949 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6951 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6953 * run.c (main): Set target_byte_order before call to sim_open.
6955 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6957 * callback.c: #include <stdlib.h>
6958 (os_error): New function.
6959 (default_callback): Add os_error.
6961 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6963 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6964 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6966 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6968 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6970 * run.c: #include ../common/config.h, tconfig.h.
6971 (myname): New static global.
6972 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6973 Only process -c ifdef SIM_HAVE_SIMCACHE.
6974 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6975 Parse program name from argv[0] and use in error messages.
6976 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6977 Add support for incomplete h8/300 termination indicators.
6978 (usage): Make more verbose.
6979 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6980 * Makefile.in,Make-common.in,callback.c: New files.
6981 * nltvals.def,gentmap.c,gentvals.sh: New files.
6983 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6985 * run.c: Include stdarg.h if __STDC__.
6987 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6989 * run.c (main): Don't print out anything if the signal
6990 number is zero (ie no signal).
6992 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6994 * run.c (main): Print out if the program raised a signal.
6996 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6998 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7001 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7003 * run.c (main): Explicitly cast malloc() parameter.
7005 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7007 * run.c (sim_bfd): New global to hold the bfd pointer for the
7009 (main): Initialize sim_bfd.
7011 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7013 * run.c (main): Use new bfd_big_endian macro.
7015 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7017 * run.c (main): Removed SH specific comments, so source is
7018 generic. Also updated to only load relevant sections. Moved
7019 sim_open() to after callback attach (to match GDB).
7021 * run.1: Removed SH specific comments.
7023 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7025 * run.c (main): Always return sigrc at end.
7027 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7029 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7030 bfd_check_format() fails.
7032 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7034 * run.c, run.1: From sh directory.
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