1 2016-08-13 Mike Frysinger <vapier@gentoo.org>
3 * cgen-defs.h (struct cgen_state): Delete argv and envp.
4 (STATE_ARGV, STATE_ENVP): Delete.
6 2016-02-04 Nick Clifton <nickc@redhat.com>
8 * cgen-scache.c (scache_option_handler): Prevent possible
9 undefined behaviour computing the size of the scache by using
10 unsigned integers instead of signed integers.
12 2016-01-17 Joel Brobecker <brobecker@adacore.com>
14 * sim-fpu.c: Minor comment fixes throughout.
16 2016-01-17 Joel Brobecker <brobecker@adacore.com>
18 * sim-fpu.c (print_bits): Minor reformatting (no code change).
19 (sim_fpu_map): Likewise.
21 2016-01-11 Mike Frysinger <vapier@gentoo.org>
23 * sim-config.c (print_sim_config): Drop extra whitespace before =
24 in output for byte order, stdio, and msb settings.
26 2016-01-10 Mike Frysinger <vapier@gentoo.org>
28 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
29 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
30 sim-stdio, sim-trace, and sim-profile.
31 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
32 (SIM_AC_OPTION_ASSERT): Likewise.
33 (SIM_AC_OPTION_SMP): Likewise.
34 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
35 * configure: Regenerate.
36 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
37 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
38 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
39 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
40 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
41 WITH_ENVIRONMENT & USER_ENVIRONMENT.
42 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
43 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
44 WITH_ASSERT, WITH_STDIO): Delete.
45 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
48 2016-01-10 Mike Frysinger <vapier@gentoo.org>
50 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
51 * configure: Regenerate.
52 * Make-common.in (SIM_PACKAGES): Delete.
53 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
55 2016-01-10 Mike Frysinger <vapier@gentoo.org>
57 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
59 2016-01-10 Mike Frysinger <vapier@gentoo.org>
61 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
63 2016-01-10 Mike Frysinger <vapier@gentoo.org>
65 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
67 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
68 * gentmap.c: Change targ-vals.def include to nltvals.def.
69 * Make-common.in (gentmap): Change targ-vals.def to
70 $(srccom)/nltvals.def.
71 (distclean): Delete rm -f targ-vals.def.
72 * Makefile.in: Update comment.
74 2016-01-10 Mike Frysinger <vapier@gentoo.org>
76 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
77 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
78 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
80 2016-01-10 Mike Frysinger <vapier@gentoo.org>
82 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
83 and --enable-sim-stdcall and sim_stdcall.
84 * configure: Regenerate.
85 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
86 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
87 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
88 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
89 (REGPARM_*): Delete all regparm defines and their use.
91 2016-01-10 Mike Frysinger <vapier@gentoo.org>
93 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
94 * Make-common.in (SIM_CFLAGS): Delete.
95 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
96 * Makefile.in: Likewise.
98 2016-01-09 Mike Frysinger <vapier@gentoo.org>
100 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
101 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
102 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
103 * acinclude.m4 (SIM_AC_COMMON): ... here.
104 * aclocal.m4, configure: Regenerate.
105 * config.in: Delete file.
106 * callback.c: Change cconfig.h include to config.h.
107 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
109 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
110 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
112 2016-01-06 Mike Frysinger <vapier@gentoo.org>
114 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
115 date, and time information.
117 2016-01-06 Mike Frysinger <vapier@gentoo.org>
119 * sim-options.c (sim_parse_args): Mark argv array const.
120 * sim-options.h (sim_parse_args): Likewise.
122 2016-01-05 Mike Frysinger <vapier@gentoo.org>
124 * sim-trace.c: Include dis-asm.h.
125 (OPTION_TRACE_DISASM): New enum.
126 (trace_options): Add trace-disasm flag.
127 (trace_option_handler): Handle OPTION_TRACE_DISASM.
128 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
129 (dis_read, dis_printf, trace_disasm): New functions.
130 * sim-trace.h: Include dis-asm.h.
131 (TRACE_INSN_IDX): Clarify comment.
132 (TRACE_DISASM_IDX): New enum.
133 (TRACE_disasm): New define.
134 (WITH_TRACE_DISASM_P): New define.
135 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
136 (STRACE_DISASM_P): New define.
137 (TRACE_DISASM_P): Likewise.
138 (TRACE_DISASM_P): Likewise.
139 (TRACE_DISASM): Likewise.
140 (trace_disasm): New function.
142 2016-01-04 Mike Frysinger <vapier@gentoo.org>
144 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
146 2016-01-04 Mike Frysinger <vapier@gentoo.org>
148 * cgen-scache.c (MAX): Delete.
149 (scache_init): Change MAX to max.
150 * cgen-trace.c (min): Delete.
151 * cgen-utils.c (min): Delete.
152 * sim-basics.h [!min] (min): Define.
153 [!max] (max): Define.
155 2016-01-04 Mike Frysinger <vapier@gentoo.org>
157 * sim-options.c (sim_parse_args): Tweak getopt error message.
159 2016-01-04 Mike Frysinger <vapier@gentoo.org>
161 * acinclude.m4 (sim-bswap): Delete.
162 * configure: Regenerate.
163 * Make-common.in (SIM_BSWAP): Delete.
164 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
165 * sim-config.h (htonl, ntohl): Delete.
166 (WITH_BSWAP): Delete.
168 2016-01-03 Mike Frysinger <vapier@gentoo.org>
170 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
171 opterr state to it before calling getopt_long and restore afterwards.
172 Set opterr to 0. When optc is '?', call sim_io_eprintf.
174 2016-01-03 Mike Frysinger <vapier@gentoo.org>
176 * hw-device.h (device): Delete commented typedef.
177 * sim-basics.h (device): Delete typedef.
179 2016-01-03 Mike Frysinger <vapier@gentoo.org>
181 * sim-options.c (sim_parse_args): Replace for loop with a call
184 2016-01-03 Mike Frysinger <vapier@gentoo.org>
186 * nrun.c (myname): Mark const.
187 (main): Mark name const. Replace myname parsing loop with a
190 2016-01-03 Mike Frysinger <vapier@gentoo.org>
192 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
193 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
194 (SIM_AC_OPTION_HOSTENDIAN): Delete.
195 * config.in, configure: Regenerate.
196 * Make-common.in (SIM_HOSTENDIAN): Delete.
197 * sim-config.c (current_host_byte_order): Delete.
198 (sim_config): Delete current_host_byte_order assignments and
199 CURRENT_HOST_BYTE_ORDER checks.
200 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
201 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
202 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
203 (current_host_byte_order): Delete.
204 (CURRENT_HOST_BYTE_ORDER): Likewise.
205 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
206 (HOST_BYTE_ORDER): ... this.
207 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
209 (sim_endian_join_16): Likewise.
210 * sim-n-core.h (sim_core_read_misaligned_N): Change
211 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
212 (sim_core_write_misaligned_N): Likewise.
213 * sim-n-endian.h (endian_t2h_N): Likewise.
214 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
215 endian_le2h_N): Likewise.
216 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
218 2016-01-02 Mike Frysinger <vapier@gentoo.org>
220 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
221 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
223 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
224 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
225 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
226 * nrun.c (main): Likewise.
227 * sim-config.c (current_host_byte_order): Change type to enum
228 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
229 (current_target_byte_order): Likewise.
230 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
231 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
233 (sim_config): Change prefered_target_byte_order type to enum
234 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
235 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
236 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
237 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
238 Delete all the various arch/OS endian includes & defines.
239 (current_host_byte_order): Change type to enum bfd_endian.
240 (current_target_byte_order): Likewise.
241 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
242 (CURRENT_TARGET_BYTE_ORDER): Likewise.
243 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
244 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
245 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
247 (sim_events_watch_core): Likewise.
248 * sim-events.h: Likewise.
249 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
251 (sim_core_write_misaligned_N): Likewise.
252 * sim-n-endian.h (endian_h2be_N): Likewise.
253 (endian_be2h_N): Likewise.
254 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
255 (offset_N): Likewise.
256 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
257 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
259 2016-01-02 Mike Frysinger <vapier@gentoo.org>
261 * cgen-defs.h (current_state): Delete.
262 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
263 * sim-utils.c (current_state): Delete.
265 2015-12-30 Mike Frysinger <vapier@gentoo.org>
267 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
270 2015-12-27 Mike Frysinger <vapier@gentoo.org>
272 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
274 2015-12-26 Mike Frysinger <vapier@gentoo.org>
276 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
277 * config.in, configure: Regenerate.
278 * Make-common.in (sim-basics_h): Delete tconfig.h.
279 (distclean): Likewise.
280 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
281 (new_sim_core_mapping): Delete WITH_HW and device *device.
282 (sim_core_map_attach, sim_core_attach): Likewise.
283 (sim_core_read_buffer): Delete WITH_DEVICES logic.
284 (sim_core_write_buffer): Likewise.
285 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
287 (sim_core_attach): Likewise.
288 (device_io_read_buffer, device_io_write_buffer): Delete.
289 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
290 (sim_core_write_aligned_N): Likewise.
291 * tconfig.h: Delete file.
293 2015-12-26 Mike Frysinger <vapier@gentoo.org>
295 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
296 Call sim_cpu_hw_io_read_buffer if cpu is valid.
297 (sim_core_write_buffer): Move cia decl to top of func. Call
298 sim_cpu_hw_io_write_buffer if cpu is valid.
300 2015-12-25 Mike Frysinger <vapier@gentoo.org>
302 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
304 (hw_find_integer_property): Likewise.
305 (hw_find_integer_array_property): Likewise.
306 (hw_add_duplicate_property): Likewise.
308 2015-12-25 Mike Frysinger <vapier@gentoo.org>
310 * sim-config.h (WITH_ENGINE): Delete.
311 * sim-module.c (modules): Always include sim_engine_install.
313 2015-12-25 Mike Frysinger <vapier@gentoo.org>
315 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
316 * cgen-types.h (SIM_HAVE_MODEL): Delete.
317 * sim-base.h: Always include sim-model.h.
318 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
319 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
320 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
321 [!WITH_MODEL_P] (sim_machs): Define.
322 * sim-model.h: Add some developer docs.
323 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
324 (WITH_MODEL_P): Define.
325 * sim-module.c (modules): Always include sim_model_install.
326 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
328 2015-12-25 Mike Frysinger <vapier@gentoo.org>
330 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
331 * sim-model.c: Likewise.
332 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
333 SIM_MACH_IMP_PROPERTIES
335 2015-12-25 Mike Frysinger <vapier@gentoo.org>
337 * sim-core.c (device_error): Delete.
338 (sim_core_map_attach): Delete calls to device_error.
339 (sim_core_attach): Likewise.
340 * sim-core.h (device_error): Delete.
341 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
343 (sim_core_write_aligned_N): Likewise.
345 2015-12-25 Mike Frysinger <vapier@gentoo.org>
347 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
348 * sim-core.c (sim_core_write_buffer): Likewise.
349 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
350 (sim_core_write_aligned_N): Likewise.
352 2015-12-25 Mike Frysinger <vapier@gentoo.org>
354 * dv-pal.c: Include config.h and sim-main.h.
355 (hw_pal_io_read_buffer): Always call CPU_INDEX.
357 2015-12-24 Mike Frysinger <vapier@gentoo.org>
359 * sim-options.c (standard_options): Always enable load-lma and
361 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
363 2015-12-24 Mike Frysinger <vapier@gentoo.org>
365 * sim-module.c (MODULE_LIST): Delete.
367 2015-12-24 Mike Frysinger <vapier@gentoo.org>
369 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
370 Move to h8300/compile.c.
371 [SIM_H8300] (standard_options): Likewise.
372 (standard_option_handler): Likewise.
374 2015-12-24 Mike Frysinger <vapier@gentoo.org>
376 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
377 sim_watchpoint_install.
379 2015-12-24 Mike Frysinger <vapier@gentoo.org>
381 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
382 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
384 * sim-options.c (OPTION_MEM_SIZE): Delete.
385 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
386 (standard_option_handler): Likewise.
388 2015-12-24 Mike Frysinger <vapier@gentoo.org>
390 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
392 2015-11-21 Mike Frysinger <vapier@gentoo.org>
395 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
397 2015-11-21 Mike Frysinger <vapier@gentoo.org>
400 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
401 vasprintf, and va_end together. Check ret after va_end call.
403 2015-11-21 Mike Frysinger <vapier@gentoo.org>
405 * sim-types.h (SIM_PRI_TB): Define.
406 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
407 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
408 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
409 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
411 2015-11-17 Mike Frysinger <vapier@gentoo.org>
413 * sim-main.h (WITH_MODULO_MEMORY): Delete.
414 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
415 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
416 (sim_core_translate): Likewise.
417 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
419 2015-11-16 Mike Frysinger <vapier@gentoo.org>
421 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
422 (cgen_cpu_close): Change to XCONCAT2.
424 2015-11-15 Mike Frysinger <vapier@gentoo.org>
426 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
429 2015-11-14 Mike Frysinger <vapier@gentoo.org>
431 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
432 * sim-close.c: New file.
434 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
435 Ali Lown <ali.lown@imgtec.com>
437 * sim-bits.h (EXTEND6): New macro.
438 (EXTEND12): New macro.
439 (EXTEND25): New macro.
441 2015-06-24 Mike Frysinger <vapier@gentoo.org>
443 * sim-trace.c (trace_one_insn): Delete.
444 * sim-trace.h (trace_one_insn): Delete.
446 2015-06-24 Mike Frysinger <vapier@gentoo.org>
448 * sim-trace.c (debug_printf): Rename to ...
449 (sim_debug_printf): ... this.
450 * sim-trace.h (debug_printf): Delete define.
451 (debug_printf): Rename to ...
452 (sim_debug_printf): ... this.
454 2015-06-24 Mike Frysinger <vapier@gentoo.org>
456 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
457 (trace_options): Add trace-register option.
458 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
459 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
460 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
461 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
462 TRACE_REGISTER_P, TRACE_REGISTER): Define.
464 2015-06-24 Mike Frysinger <vapier@gentoo.org>
466 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
467 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
468 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
469 STRACE_DEBUG): Define.
471 2015-06-24 Mike Frysinger <vapier@gentoo.org>
473 * sim-trace.c (trace_options): Update help text for trace-alu,
474 trace-fpu, trace-vpu, and trace-semantics.
475 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
476 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
478 2015-06-24 Mike Frysinger <vapier@gentoo.org>
480 * sim-assert.h (SIM_FILTER_PATH): Delete.
481 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
482 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
483 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
484 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
485 * sim-events.c: Include libiberty.h.
486 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
488 2015-06-23 Mike Frysinger <vapier@gentoo.org>
490 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
491 (AC_ARG_ENABLE(sim-cflags)): Likewise.
492 (AC_ARG_ENABLE(sim-debug)): Likewise.
493 (AC_ARG_ENABLE(sim-stdio)): Likewise.
494 (AC_ARG_ENABLE(sim-trace)): Likewise.
495 (AC_ARG_ENABLE(sim-profile)): Likewise.
496 (AC_ARG_ENABLE(sim-environment)): Likewise.
497 (AC_ARG_ENABLE(sim-alignment)): Likewise.
498 (AC_ARG_ENABLE(sim-assert)): Likewise.
499 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
500 (AC_ARG_ENABLE(sim-endian)): Likewise.
501 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
502 (AC_ARG_ENABLE(sim-float)): Likewise.
503 (AC_ARG_ENABLE(sim-scache)): Likewise.
504 (AC_ARG_ENABLE(sim-default-model)): Likewise.
505 (AC_ARG_ENABLE(sim-inline)): Likewise.
506 (AC_ARG_ENABLE(sim-packages)): Likewise.
507 (AC_ARG_ENABLE(sim-regparm)): Likewise.
508 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
509 (AC_ARG_ENABLE(sim-smp)): Likewise.
510 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
511 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
512 (AC_ARG_ENABLE(cgen-maint)): Likewise.
513 * configure: Regenerate.
515 2015-06-23 Mike Frysinger <vapier@gentoo.org>
517 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
519 2015-06-23 Mike Frysinger <vapier@gentoo.org>
521 * cgen-trace.c [!__STDC__]: Delete.
522 * sim-trace.h [!__STDC__]: Likewise.
524 2015-06-21 Mike Frysinger <vapier@gentoo.org>
526 * sim-model.c (sim_model_init): Assert model is not NULL.
528 2015-06-21 Mike Frysinger <vapier@gentoo.org>
530 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
531 stdint.h. Replace all signed/unsigned typedefs with int#_t and
534 2015-06-21 Mike Frysinger <vapier@gentoo.org>
536 * sim-alu.h (_SIM_ALU_H_): Rename to ...
537 (SIM_ALU_H): ... this.
538 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
539 (SIM_ASSERT_H): ... this.
540 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
541 (SIM_BASICS_H): ... this.
542 * sim-bits.h (_SIM_BITS_H_): Rename to ...
543 (SIM_BITS_H): ... this.
544 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
545 (SIM_ENDIAN_H): ... this.
547 2015-06-18 Mike Frysinger <vapier@gentoo.org>
549 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
552 2015-06-18 Mike Frysinger <vapier@gentoo.org>
554 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
555 m for sentinel testing.
557 2015-06-17 Mike Frysinger <vapier@gentoo.org>
559 * sim-syscall.c: Include errno.h and targ-vals.h.
560 (sim_syscall_multi, sim_syscall): Define.
561 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
562 * syscall.c (cb_syscall): Extend comment.
564 2015-06-17 Mike Frysinger <vapier@gentoo.org>
566 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
567 * sim-syscall.c: New file.
568 * sim-syscall.h: New file.
570 2015-06-17 Mike Frysinger <vapier@gentoo.org>
572 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
573 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
574 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
575 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
576 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
578 * gentmap.c (gen_targ_map_c): Output name field.
580 2015-06-12 Mike Frysinger <vapier@gentoo.org>
582 * acinclude.m4: Change configure.in to configure.ac.
583 * sim-config.h: Likewise.
585 2015-06-12 Mike Frysinger <vapier@gentoo.org>
587 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
588 * configure: Regenerate.
590 2015-06-12 Mike Frysinger <vapier@gentoo.org>
592 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
593 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
594 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
595 TRACE_DEBUG): Define.
597 2015-06-12 Mike Frysinger <vapier@gentoo.org>
599 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
600 * sim-trace.c (trace_option_handler): Likewise.
601 * sim-trace.h (WITH_TRACE_ANY_P): Define.
602 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
603 (TRACE_ANY_P): Likewise.
605 2015-06-12 Mike Frysinger <vapier@gentoo.org>
607 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
608 CGEN_TRACE_INSN_FINI.
609 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
610 trace_result to cgen_trace_result, trace_insn_fini to
611 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
612 and trace_extract to cgen_trace_extract.
613 * cgen-trace.h (trace_insn_init): Rename to ...
614 (cgen_trace_insn_init): ... this.
615 (trace_insn_fini): Rename to ...
616 (cgen_trace_insn_fini): ... this.
617 (trace_insn): Rename to ...
618 (cgen_trace_insn): ... this.
619 (trace_extract): Rename to ...
620 (cgen_trace_extract): ... this.
621 (trace_result): Rename to ...
622 (cgen_trace_result): ... this.
623 (TRACE_RESULT_P): Rename to ...
624 (CGEN_TRACE_RESULT_P): ... this.
625 (TRACE_INSN_INIT): Rename to ...
626 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
627 cgen_trace_insn_init.
628 (TRACE_INSN_FINI): Rename to ...
629 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
630 cgen_trace_insn_fini.
631 (TRACE_PRINTF): Rename to ...
632 (CGEN_TRACE_PRINTF): ... this.
633 (TRACE_INSN): Rename to ...
634 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
635 (TRACE_EXTRACT): Rename to ...
636 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
638 (TRACE_RESULT): Rename to ...
639 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
640 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
641 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
642 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
643 TRACE_INSN to CGEN_TRACE_INSN.
644 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
646 2015-06-11 Mike Frysinger <vapier@gentoo.org>
648 * sim-events.c (ETRACE_P): Delete.
649 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
650 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
651 * sim-events.h (struct _sim_events): Delete trace member.
652 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
653 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
655 2015-06-11 Mike Frysinger <vapier@gentoo.org>
657 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
658 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
659 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
660 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
662 2015-06-11 Mike Frysinger <vapier@gentoo.org>
664 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
666 2015-06-11 Mike Frysinger <vapier@gentoo.org>
668 * sim-trace.h (WITH_TRACE_P): New define.
669 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
670 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
671 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
672 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
673 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
674 Redefine to use WITH_TRACE_P.
676 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
678 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
679 mistake in call to sim_engine_abort.
681 2015-04-29 Nick Clifton <nickc@redhat.com>
684 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
685 increasing parenthesis around casts to signed values.
687 2015-04-21 Mike Frysinger <vapier@gentoo.org>
689 * gennltvals.sh: Add mcore support.
690 * nltvals.def: Regenerate.
692 2015-04-21 Mike Frysinger <vapier@gentoo.org>
694 * cgen.sh: Add +x permissions.
695 * genmloop.sh: Likewise.
696 * gentvals.sh: Likewise.
697 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
698 Change all uses of srcroot for newlib to newlibroot.
700 2015-04-18 Mike Frysinger <vapier@gentoo.org>
702 * sim-base.h (SIM_CPU): New typedef.
704 2015-04-18 Mike Frysinger <vapier@gentoo.org>
706 * cgen-engine.h (CIA_ADDR): Delete.
707 * sim-base.h: Update sim_cia example.
708 [!CIA_ADDR] (sim_cia): New typedef.
710 2015-04-17 Mike Frysinger <vapier@gentoo.org>
712 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
713 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
714 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
715 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
716 CIA_SET to CPU_PC_SET.
718 2015-04-15 Mike Frysinger <vapier@gentoo.org>
720 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
721 * sim-main.h (STATE_CPU): Remove from comment and define.
723 2015-04-13 Mike Frysinger <vapier@gentoo.org>
725 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
726 * configure: Regenerate.
728 2015-04-13 Mike Frysinger <vapier@gentoo.org>
730 * sim-options.c: Include version.h.
731 (OPTIONS_VERSION): New enum.
732 (standard_options): Add "version".
733 (standard_option_handler): Handle OPTIONS_VERSION.
735 2015-04-13 Mike Frysinger <vapier@gentoo.org>
737 * Makefile.in (version.o): Change to using create-version.sh from gdb.
738 (create-version.sh): Delete.
740 2015-04-06 Mike Frysinger <vapier@gentoo.org>
742 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
744 2015-04-01 Mike Frysinger <vapier@gentoo.org>
746 * run-sim.h, run.c: Delete.
747 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
749 2015-03-31 Mike Frysinger <vapier@gentoo.org>
751 * config.in, configure: Regenerate.
752 * Make-common.in (CSEARCH): Add $(ZLIBINC).
753 (ZLIB, ZLIBINC): Define.
754 (BFD_LIB): Add $(ZLIB).
756 2015-03-31 Mike Frysinger <vapier@gentoo.org>
758 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
759 * cgen-ops.h (SEMOPS_INLINE): Likewise.
761 2015-03-29 Mike Frysinger <vapier@gentoo.org>
763 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
764 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
765 * sim-inline.h (INLINE2): Define to gnu_inline when available.
767 2015-03-24 Mike Frysinger <vapier@gentoo.org>
769 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
770 usage of STATE_WATCHPOINTS.
771 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
772 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
774 2015-03-24 Mike Frysinger <vapier@gentoo.org>
776 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
778 2015-03-24 Mike Frysinger <vapier@gentoo.org>
780 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
782 2015-03-24 Mike Frysinger <vapier@gentoo.org>
784 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
785 of enable_sim_hardware to AC_ARG_ENABLE.
787 2015-03-23 Mike Frysinger <vapier@gentoo.org>
789 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
790 Add dv-sockser.o to sim_hw_objs.
792 2015-03-23 Mike Frysinger <vapier@gentoo.org>
794 * dv-sockser.c: Include config.h.
795 * dv-sockser.h: Include sim-inline.h.
796 [HAVE_DV_SOCKSER]: Move all prototypes here.
797 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
798 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
800 2015-03-16 Mike Frysinger <vapier@gentoo.org>
802 * gentmap.c, run.c: Convert old style prototypes.
804 2015-03-16 Mike Frysinger <vapier@gentoo.org>
806 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
807 symlinking tconfig.h to tconfig.in.
808 * config.in, configure: Regenerate.
809 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
810 * tconfig.in: Rename file ...
811 * tconfig.h: ... here.
813 2015-03-15 Mike Frysinger <vapier@gentoo.org>
815 * dv-socker.h (dv_sockser_install): Declare.
816 * sim-module.c: Include config.h.
817 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
818 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
819 * sim-module.h: Include gdb/remote-sim.h.
821 2015-03-14 Mike Frysinger <vapier@gentoo.org>
823 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
824 (sim-inline.c): Delete rule.
826 2015-03-14 Mike Frysinger <vapier@gentoo.org>
828 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
829 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
830 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
832 2015-03-14 Mike Frysinger <vapier@gentoo.org>
834 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
835 [!ASSERT, WITH_ASSERT]: Likewise.
836 * sim-endian.c: Delete sim-io.h include.
838 2015-02-19 Mike Frysinger <vapier@gentoo.org>
840 * run-sim.h (sim_kill): Delete unused prototype.
842 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
844 * gentmap.c: Include "string.h".
846 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
848 * sim-options.c (sim_args_command): Call freeargv() when failure
851 2015-01-07 Joel Brobecker <brobecker@adacore.com>
853 * aclocal.m4, configure: Regenerate using automake 1.11.1.
855 2014-12-03 Joel Brobecker <brobecker@adacore.com>
857 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
858 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
859 callbacks following renaming in callback.h.
860 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
861 callback by call to "to_lstat" callback
863 2014-08-28 Gary Benson <gbenson@redhat.com>
865 * sim-trace.h (debug_printf): New define.
867 2014-08-19 Alan Modra <amodra@gmail.com>
869 * configure: Regenerate.
871 2014-08-15 Roland McGrath <mcgrathr@google.com>
873 * configure: Regenerate.
874 * config.in: Regenerate.
876 2014-03-10 Mike Frysinger <vapier@gentoo.org>
878 * sim-command.c (sim_do_command): Add const to cmd.
879 * sim-options.c (sim_args_command): Add const to cmd.
880 * sim-options.h (sim_args_command): Add const to cmd.
882 2014-03-05 Mike Frysinger <vapier@gentoo.org>
884 * sim-hload.c (sim_load): Add const to prog.
885 * sim-load.c (sim_load_file): Likewise.
886 * sim-utils.c (sim_analyze_program): Likewise.
887 * sim-utils.h (sim_analyze_program): Likewise.
888 (sim_load_file): Likewise.
890 2014-03-04 Mike Frysinger <vapier@gentoo.org>
892 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
893 * callback.c (system): Delete unused prototype.
895 (os_shutdown): Likewise.
896 (os_unlink): Likewise.
898 (os_system): Likewise.
899 (os_rename): Likewise.
900 (os_write_stdout): Likewise.
901 (os_flush_stdout): Likewise.
902 (os_write_stderr): Likewise.
903 (os_flush_stderr): Likewise.
904 (os_write): Likewise.
905 (os_read_stdin): Likewise.
908 (os_lseek): Likewise.
909 (os_isatty): Likewise.
910 (os_get_errno): Likewise.
911 (os_close): Likewise.
912 (os_vprintf_filtered): Likewise.
913 (os_evprintf_filtered): Likewise.
914 (os_error): Likewise.
918 (wrap): Change to new style prototype.
921 (os_close): Likewise.
922 (os_poll_quit): Likewise.
923 (os_get_errno): Likewise.
924 (os_isatty): Likewise.
925 (os_lseek): Likewise.
928 (os_read_stdin): Likewise.
929 (os_write): Likewise.
930 (os_write_stdout): Likewise.
931 (os_flush_stdout): Likewise.
932 (os_write_stderr): Likewise.
933 (os_flush_stderr): Likewise.
934 (os_rename): Likewise.
935 (os_system): Likewise.
937 (os_unlink): Likewise.
939 (os_fstat): Likewise.
940 (os_lstat): Likewise.
941 (os_ftruncate): Likewise.
942 (os_truncate): Likewise.
944 (os_pipe_empty): Likewise.
945 (os_pipe_nonempty): Likewise.
946 (os_shutdown): Likewise.
948 (cb_read_target_syscall_maps): Likewise.
949 (cb_target_to_host_syscall): Likewise.
950 (cb_host_to_target_errno): Likewise.
951 (cb_target_to_host_open): Likewise.
952 (cb_store_target_endian): Likewise.
953 (cb_host_to_target_stat): Likewise.
954 * sim-hload.c (sim_load): Change to new style prototype.
955 * sim-load.c (sim_load_file): Change to new style prototype.
956 (report_transfer_performance): Likewise.
957 (xprintf_bfd_vma): Likewise.
958 * syscall.c (cb_get_string): Change to new style prototype.
959 (get_path): Likewise.
960 (cb_syscall): Likewise.
962 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
964 * create-version.sh: Align parameters to match those of
965 ../../gdb/common/create-version.sh.
966 * Make-common.in (srcsim): New variable.
967 (version.c): Adjust call to create-version.sh as per above.
969 2013-09-23 Alan Modra <amodra@gmail.com>
971 * configure: Regenerate.
973 2013-09-03 Mike Stump <mikestump@comcast.net>
975 * sim-options.c (complete_option_list): Mark text and word const.
977 2013-06-28 Tom Tromey <tromey@redhat.com>
979 * Make-common.in (version.c): Use version.in, not
981 * create-version.sh: Likewise.
983 2013-06-24 Joel Brobecker <brobecker@adacore.com>
985 * create-version.sh: New script. Adapted from
986 gdb/commong/create-version.sh.
987 * Make-common.in (version.c): Update rule dependencies,
988 and re-implement using create-version.sh.
990 2013-06-21 Nick Clifton <nickc@redhat.com>
992 * gennltvals.sh: Add msp430 support.
993 * nltvals.def: Regenerate.
995 2013-06-03 Mike Frysinger <vapier@gentoo.org>
997 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
998 * aclocal.m4, configure: Regenerate.
1000 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1003 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1004 -Wformat-nonliteral with -Wno-format.
1006 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1008 * acinclude.m4: Regenerate.
1010 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1012 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1013 which do not support dv-sockser.o. Add always as option to
1014 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1015 is always required to be enabled by simulator.
1017 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1019 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1020 * nltvals.def: Regenerate.
1022 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1024 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1025 * config.in, configure: Regenerate.
1027 2012-05-24 Pedro Alves <palves@redhat.com>
1029 * sim-signal.h (sim_signal_to_target): Rename to ...
1030 (sim_signal_to_gdb_signal): ... this.
1031 * sim-signal.c (sim_signal_to_target): Rename to ...
1032 (sim_signal_to_gdb_signal): ... this.
1033 * sim-reason.c (sim_stop_reason): Adjust to rename.
1035 2012-05-24 Pedro Alves <palves@redhat.com>
1039 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1041 2012-05-24 Pedro Alves <palves@redhat.com>
1045 Replace target_signal with gdb_signal throughout.
1047 2012-05-18 Nick Clifton <nickc@redhat.com>
1050 * callback.c: Include config.h before system header files.
1051 * cgen-trace.c: Likewise.
1052 * cgen-utils.c: Likewise.
1053 * gentmap.c: Likewise.
1055 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1057 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1059 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1061 * sim-trace.c: Update the function prototype of save_data_size.
1062 Move the enum data_fmt from here...
1063 * sim-trace.h: ...to here.
1064 Add function prototype of save_data.
1066 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1068 * sim-core.h (sim_core_trans_addr): Add prototype.
1070 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1072 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1073 missing in last change.
1075 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1077 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1078 * nrun.c: Include string.h/strings.h.
1079 * aclocal.m4, config.in, configure: Regenerate.
1081 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1083 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1084 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1085 out -Werror initialization.
1087 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1089 * Make-common.in (TAGS): Change a-z to [:lower:].
1090 * acinclude.m4 (sim-trace): Likewise.
1091 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1092 Change A-Za-z0-9 to [:alnum:].
1094 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1096 * nrun.c (main): Display strsignal of sigrc.
1098 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1100 * Makefile.in (abs_srcdir): Declare.
1101 (srcroot): Define in terms of abs_srcdir.
1102 (headers): Change srcdir to abs_srcdir.
1104 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1106 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1109 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1111 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1112 system bourne shell.
1114 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1116 * syscall.c (cb_get_string): Rename from "get_string".
1117 (get_path): Rename get_string call to cb_get_string.
1119 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1121 * Make-common.in (VPATH): Add $(srccom).
1123 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1124 POSTCOMPILE): New variables.
1125 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1126 Include dependency files, when using GNU Make. Delete all
1127 dependency-only rules.
1128 * aclocal.m4: Include ../../config/depstand.m4. Call
1129 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1130 (MAKE, GMAKE): New substs.
1132 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1135 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1136 * configure, config.in: Regenerate.
1137 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1139 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1141 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1143 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1145 * sim-profile.c (profile_info): Only print the title once.
1147 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1149 * acinclude.m4: Rename from aclocal.m4.
1150 * aclocal.m4: Regenerate.
1152 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1154 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1155 * common.m4: Delete.
1156 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1157 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1158 * configure: Regenerate.
1160 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1162 * sim-alu.h (ALU32_AND): Clear carry flag.
1163 (ALU32_AND): Clear carry flag.
1165 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1167 * dv-cfi.c: Include stdbool.h.
1169 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1171 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1173 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1175 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1176 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1178 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1180 * sim-command.c: Include sim-options.h.
1182 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1184 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1186 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1188 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1189 Delete direct call to AC_PROG_CC.
1191 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1193 * sim-command.c: New file.
1194 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1195 (sim-command.o): New rule.
1197 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1199 * sim-options.c (standard_option_handler): Remove arg[0] check
1200 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1201 not an empty string, otherwise assign "" back to it.
1203 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1205 * nltvals.def: Regenerate to include Blackfin syscalls again.
1207 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1209 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1210 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1211 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1212 (trace_idx_to_str): Likewise.
1213 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1214 (TRACE_syscall): Define.
1215 (WITH_TRACE_SYSCALL_P): Likewise.
1216 (TRACE_SYSCALL_P): Likewise.
1218 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1220 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1221 remove now-unnecessary sub-scope for glue->type setting.
1222 Check to see if the "reg" property exists before we use it, and
1223 if it doesn't exist, error out for "glue" devices.
1225 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1227 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1228 glue-or, and set type to glue_xor when name is glue-xor.
1229 (hw_glue_port_event): Return immediately when type is glue_io
1230 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1231 and hw_port_event calls from glue_and to end of function.
1233 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1235 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1236 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1237 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1238 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1239 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1240 around function arguments.
1242 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1244 * sim-options.c (complete_option_list, sim_complete_command):
1247 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1249 * dv-glue.c: Fix up style.
1251 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1253 * hw-alloc.c (hw_alloc_data): Adjust brace.
1254 * hw-base.c (hw_base_data): Likewise.
1255 (generic_hw_unit_decode): Fix indentation.
1256 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1257 * hw-events.c (hw_event, hw_event_data): Likewise.
1258 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1259 * hw-instances.c (hw_instance_data): Likewise.
1260 * hw-instances.h (hw_instance): Likewise.
1261 * hw-main.h (hw_descriptor, enum): Likewise.
1262 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1263 * hw-ports.h (hw_port_descriptor): Likewise.
1264 * hw-properties.c (hw_property_data): Likewise.
1265 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1266 _range_property_spec, _reg_property_spec): Likewise.
1267 * hw-tree.c (_name_specifier, printer): Likewise.
1268 (split_device_specifier, parse_string_property, hw_tree_traverse,
1269 print_size, print_reg_property, print_string, print_properties):
1272 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1274 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1275 * Make-common.in (dv-cfi.o): New rule.
1276 * dv-cfi.c, dv-cfi.h: New files.
1278 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1280 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1281 fcntl.h and sys/fcntl.h, for constants.
1282 * nltvals.def: Regenerate.
1283 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1284 * sim-io.h (sys/types.h, sys/stat.h): Include.
1285 (sim_io_stat, sim_io_fstat): Declare.
1287 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1289 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1290 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1291 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1292 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1293 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1294 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1295 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1296 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1297 syscall.c: Trim trailing whitespace.
1299 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1301 * gennltvals.sh: Handle bfin targets.
1302 * nltvals.def: Regenerate.
1304 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1306 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1309 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1311 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1312 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1313 (hw_free): Drop zfree logic and always call free.
1314 * hw-base.c (hw_delete): Change zfree to free.
1315 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1316 (hw_handle_remove_phandle): Likewise.
1317 * hw-instances.c (hw_instance_delete): Likewise.
1318 * hw-tree.c (parse_reg_property): Likewise.
1319 (parse_ranges_property): Likewise.
1320 (parse_string_property): Likewise.
1321 * sim-core.c (sim_core_uninstall): Likewise.
1322 * sim-cpu.c (sim_cpu_free_all): Likewise.
1323 * sim-hw.c (sim_hw_uninstall): Likewise.
1324 * sim-memopt.c (do_memopt_delete): Likewise.
1325 (sim_memory_uninstall): Likewise.
1326 * sim-module.c (sim_module_uninstall): Likewise.
1327 * sim-options.c (sim_parse_args): Likewise.
1328 * sim-profile.c (profile_pc_cleanup): Likewise.
1329 (profile_uninstall): Likewise.
1330 * sim-watch.c (do_watchpoint_delete): Likewise.
1331 * sim-utils.c (zfree): Delete.
1332 (sim_state_free): Change zfree to free.
1333 * sim-utils.h (zfree): Delete.
1335 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1337 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1339 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1341 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1343 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1345 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1347 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1348 when asprintf fails.
1349 * sim-utils.c (sim_do_commandf): Issue an error and return when
1351 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1354 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1356 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1357 bytes has been calculated and when mmap_next_fd is valid and
1359 (memory_option_handler): Allow missing size when mmap_next_fd is
1362 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1364 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1365 not empty, and always append $3 to $hardware.
1367 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1369 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1370 * sim-hw.h (sim_hw_abort): Likewise.
1372 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1374 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1376 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1378 * run.1: Copyright year update.
1380 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1382 * hw-alloc.h (HW_NALLOC): Define.
1384 010-12-28 Mike Frysinger <vapier@gentoo.org>
1386 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1388 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1390 * sim-memopt.c (OPTION_MAP_INFO): Define.
1391 (memory_options): Handle --map-info.
1392 (memory_option_handler): Handle OPTION_MAP_INFO.
1394 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1396 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1397 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1398 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1400 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1402 * sim-core.c (WITH_HW): Add device casts to device_error,
1403 device_io_read_buffer, and device_io_write_buffer.
1405 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1407 * dv-sockser.c (dv_sockser_write_buffer): New function.
1408 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1409 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1411 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1413 * callback.c (os_lseek): Call wrap on lseek result.
1415 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1417 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1418 call by its equality to -1 not by it being negative.
1419 (connected_p): Likewise for accept() call.
1421 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1423 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1425 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1427 * profile.c (sim_profile_print_bar): Add cpu argument.
1429 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1431 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1433 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1435 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1436 (profile_print_pc): Convert sim_io_printf to profile_printf.
1437 (profile_print_insn): Likewise.
1438 (profile_print_memory): Likewise.
1439 (profile_print_core): Likewise.
1440 (profile_print_model): Likewise.
1441 (sim_profile_print_bar): Likewise.
1442 (profile_print_speed): Likewise.
1443 (profile_print_addr_ranges): Likewise.
1444 (profile_info): Likewise.
1445 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1447 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1449 * sim-model.c (OPTION_MODEL): Convert to enum.
1450 (OPTION_MODEL_INFO): New enum.
1451 (model_options): Add model-info/info-model entries.
1452 (model_option_handler): Handle OPTION_MODEL_INFO.
1454 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1456 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1457 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1460 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1462 * sim-hrw.c (sim_write): Add const to buf arg.
1463 * sim-utils.h (sim_write_fn): Likewise.
1465 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1467 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1470 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1472 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1473 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1474 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1475 * dv-sockser.c (sockser_options): Likewise.
1476 * hw-ports.c (empty_hw_ports): Likewise.
1477 * sim-hw.c (hw_options): Likewise.
1478 * sim-model.c (model_options): Likewise.
1479 * sim-options.c (standard_options): Likewise.
1480 * sim-profile.c (profile_options): Likewise.
1481 * sim-trace.c (trace_options): Likewise.
1482 * sim-watch.c (watchpoint_options): Likewise.
1484 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1486 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1487 the local "arg_table" variable, and the xmalloc cast.
1489 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1491 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1493 (sim_fpu_print_func): Add const markings to format buffer.
1495 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1497 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1499 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1501 * sim-trace.c (save_data): Add const markings to "buf" argument.
1503 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1505 * sim-options.c (standard_option_handler): Add const markings to
1508 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1510 * hw-ports.h: Fix spelling typos.
1512 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1514 * configure.ac: Check for socklen_t.
1515 * configure, config.in: Regenerated.
1516 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1518 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1520 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1521 * sim-hw.c (hw_option_handler): Likewise.
1523 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1525 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1526 (interrupt_nr_to_str): Likewise.
1527 (default_interrupt_names): Add const to pointer type.
1528 (sim_watchpoint_install): Add const to prefix.
1529 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1531 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1533 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1534 (sim_core_write_buffer): Likewise.
1536 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1538 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1539 the SIM_HAVE_ADDR_RANGE define.
1541 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1543 * sim-core.h (device_error): Add const to message, and add printf
1546 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1548 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1549 SIM_HAVE_ADDR_RANGE define.
1551 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1553 * dv-glue.c (hw_glue_ports): Swap static and const.
1555 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1557 * nrun.c (usage): Use void in definition.
1558 * sim-options.c (dup_arg_p): Convert old-style function definition.
1559 (sim_parse_args): Likewise.
1560 (sim_print_help): Likewise.
1561 * sim-trace.c (set_trace_option_mask): Likewise.
1562 (set_trace_option): Likewise.
1563 * sim-utils.c (sim_analyze_program): Likewise.
1564 (sim_elapsed_time_get): Likewise.
1565 (sim_elapsed_time_since): Likewise.
1567 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1569 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1570 (standard_options): Likewise.
1571 (standard_option_handler): Likewise.
1573 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1575 * hw-ports.c (TRACE): Delete.
1576 * hw-properties.c (TRACE): Delete.
1577 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1578 (hw_find_integer_property): Likewise.
1579 (hw_find_integer_array_property): Likewise.
1580 (hw_add_duplicate_property): Likewise.
1582 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1584 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1587 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1589 * sim-model.c: Include sim-model.h
1591 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1593 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1594 & from the STATE_CPU() examples.
1596 2010-01-24 Doug Evans <dje@sebabeach.org>
1598 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1599 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1601 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1602 (struct cgen_fp_ops): Update signatures of floating point conversion
1605 * Make-common.in (CGEN_SIM_DEPS): Define.
1606 (CGEN_INCLUDE_DEPS): Use it.
1607 (CGEN_MAIN_CPU_DEPS): Simplify.
1609 2010-01-22 Doug Evans <dje@sebabeach.org>
1611 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1612 (SUBWORDTFSI, JOINSIDI): Ditto.
1614 2010-01-05 Doug Evans <dje@sebabeach.org>
1616 * cgen-types.h (SETDI): Delete, unused.
1618 2009-12-02 Doug Evans <dje@sebabeach.org>
1620 * cgen-engine.h: Remove duplicated comment.
1622 2009-11-23 Doug Evans <dje@sebabeach.org>
1624 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1625 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1627 2009-11-22 Doug Evans <dje@sebabeach.org>
1629 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1630 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1631 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1632 instead of CGEN_INSN_INT.
1634 * cgen-trace.h (trace_extract): Add cast to fix warning.
1636 2009-11-05 Doug Evans <dje@sebabeach.org>
1638 * cgen-mem.h (DECLARE_GETT): Don't inline.
1639 (DECLARE_SETT): Ditto.
1641 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1643 * sim-inline.h: Fix spelling error.
1645 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1647 * Make-common.in: Add datarootdir.
1649 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1651 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1652 (SIM_CHECK_MEMBERS_1): Remove.
1653 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1654 AC_CHECK_MEMBERS one.
1655 * configure: Regenerate.
1657 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1658 * configure: Regenerate.
1660 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1662 * config.in: Regenerate.
1663 * configure: Likewise.
1665 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1666 definition of AC_CHECK_MEMBER.
1668 * aclocal.m4: m4_include toplevel config/override.m4.
1669 * configure: Regenerate.
1671 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1673 * Makefile.in (datarootdir): New variable.
1675 2009-07-07 Doug Evans <dje@sebabeach.org>
1677 * Make-common.in (CPU_DIR): Define.
1679 2009-07-06 Doug Evans <dje@sebabeach.org>
1681 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1682 identifiers for file types rather than encoding internal
1683 implementation details of cgen.sh.
1684 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1685 * cgen.sh: Add support for parallel makes.
1686 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1688 2009-05-18 Jon Beniston <jon@beniston.com>
1690 * gennltvals.sh: Add lm32 target.
1691 * nltvals.def: Add lm32 syscall definitions.
1693 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1695 Speed up simulator startup:
1696 * sim-utils.c (zalloc): Use xcalloc.
1698 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1700 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1701 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1702 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1703 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1704 type, QI, HI, SI, DI.
1706 * callback.c (os_error): Mark as being a noreturn function.
1707 * sim-io.h (sim_io_error): Similar for sim_io_error.
1709 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1711 * aclocal.m4: Fix underquoting of function names.
1713 2008-10-21 Julian Brown <julian@codesourcery.com>
1715 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1717 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1719 * common.m4: Add test for libz and zlib.h.
1720 * configure: Regenerate to track ../common/common.m4 changes.
1723 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1724 Daniel Jacobowitz <dan@codesourcery.com>
1725 Joseph Myers <joseph@codesourcery.com>
1727 * aclocal.m4: Include ../../config/acx.m4.
1728 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1729 * configure, config.in: Regenerate.
1730 * Make-common.in (LIB_OBJS): Add version.o.
1731 (version.c, version.o): New rules.
1732 * run.c: Include version.h.
1733 (usage): Add help parameter. Print output either to stdout or
1734 stderr depending on that parameter.
1735 (print_version): New.
1736 (main): Check for --help and --version.
1737 * run-sim.h (sim_target_display_usage): Add help parameter.
1740 2008-04-14 Hans Kester <kester.hans@gmail.com>
1742 * sim-signal.c: Define missing signals for _WIN32.
1744 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1746 * gennltvals.sh: Add cr16.
1747 * nltvals.def: Rebuild.
1749 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1751 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1752 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1754 2007-08-10 Nick Clifton <nickc@redhat.com>
1756 * sim-memopt.c (memory_options): Mention that the
1757 --memory-size switch accepts suffixes.
1758 (parse_size): Handle a suffix on the size value.
1759 * sim-options.c (standard_options): Mention that the mem-size
1760 switch accepts suffixes.
1761 (standard_option_handler): Handle a suffix on the size value.
1763 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1765 * acconfig.h: Remove.
1766 * config.in: Regenerate.
1768 2006-11-07 Thiemo Seufer <ths@mips.com>
1770 * gentmap.c: Fix compile time warning.
1772 2006-11-07 Thiemo Seufer <ths@mips.com>
1774 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1775 for bfd text addresses.
1777 2006-08-29 Thiemo Seufer <ths@mips.com>
1778 Nigel Stephens <nigel@mips.com>
1780 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1781 SIM_QUIET_NAN_NEGATED.
1783 2006-08-29 Nigel Stephens <nigel@mips.com>
1785 * sim-profile.c (profile_pc_init): Initialise default profiling
1786 frequency to a prime number.
1787 (profile_print_pc): Convert gmon.out sample data into target
1790 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1792 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1793 * common.m4: Likewise.
1794 * configure: Regenerated.
1796 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1798 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1799 * configure: Regenerated.
1801 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1803 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1804 and LIBINTL_DEP everywhere.
1805 (CSEARCH): Use INCINTL.
1806 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1808 * configure: Regenerated.
1810 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1812 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1813 option-contents test.
1815 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1817 * sim-signal.c (sim_signal_to_target): Fix typos.
1819 * sim-reason.c (sim_stop_reason): Use
1820 sim_signal_to_target, not sim_signal_to_host.
1821 * sim-signal.c (sim_signal_to_host): Fix typo.
1822 (sim_signal_to_target): New function.
1824 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1826 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1829 2005-07-08 Ian Lance Taylor <ian@airs.com>
1831 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1833 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1834 different fraction for a quiet NaN.
1835 (unpack_fpu): Likewise.
1837 2005-07-08 Ben Elliston <bje@au.ibm.com>
1839 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1840 * sim-load.c: Likewise.
1841 * syscall.c: Likewise.
1843 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1845 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1848 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1850 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1852 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1854 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1855 and signed64 for __ALPHA__.
1857 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1859 * aclocal.m4 Include ../../gettext.m4.
1860 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1861 (AM_LC_MESSAGES): Remove.
1862 * configure: Regenerate.
1864 2005-02-28 Jim Blandy <jimb@redhat.com>
1866 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1867 -Wuninitialized in the default list of build warnings if CFLAGS is
1868 set, and doesn't include -O. (Using -Wuninitialized without
1869 optimization produces a warning, which interferes with compilation
1872 2005-02-21 Jim Blandy <jimb@redhat.com>
1874 * callback.c (os_fstat): Don't declare 't' unless it's used.
1876 2005-02-09 Jim Blandy <jimb@redhat.com>
1878 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1880 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1881 to $(CGEN), to ensure that the command substitution happens where
1882 the variable is referenced in the submake, not when the submake's
1883 arguments are expanded.
1884 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1885 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1886 application Scheme script directly after ${cgen}; don't precede it
1889 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1891 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1892 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1893 Include libiberty.h.
1894 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1895 being either end of a pipe.
1896 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1897 (os_shutdown): Clear pipe state.
1898 (default_callback): Initialize new members.
1900 * callback.c (default_callback): Initialize target_endian.
1901 (cb_store_target_endian): Renamed from store, new first parameter
1902 host_callback *cb, drop last parameter big_p. Take endianness
1904 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1905 Remove variable big_p.
1906 * nrun.c (main): Initialize default_callback.target_endian.
1908 2005-01-14 Andrew Cagney <cagney@gnu.org>
1910 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1911 Add explicit call to AC_CONFIG_HEADER.
1912 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1913 * configure: Re-generate.
1915 2005-01-12 Andrew Cagney <cagney@gnu.org>
1917 * common.m4: New file, based on of aclocal.m4.
1919 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1921 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1922 * configure: Regenerated to track ../common/aclocal.m4 changes.
1924 2005-01-07 Andrew Cagney <cagney@gnu.org>
1926 * configure.ac: Rename configure.in, require autoconf 2.59.
1927 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1928 * configure: Re-generate.
1930 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1932 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1933 <case CB_SYS_ftruncate>: New cases.
1935 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1937 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1938 (cb_syscall) <case CB_SYS_rename>: New case.
1939 * callback.c (os_lstat): New function.
1941 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1943 * run.1: Document --sysroot=filepath.
1944 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1945 (standard_options): Support --sysroot=<path>.
1946 (standard_option_handler): Handle OPTION_SYSROOT.
1947 * syscall.c (simulator_sysroot): Define, initialized empty.
1948 (get_path): Prepend simulator_sysroot to absolute file path.
1949 [HAVE_STRING_H]: Include string.h.
1950 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1951 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1952 (main): If simulator_sysroot is not empty, chdir there.
1953 * sim-config.h (simulator_sysroot): Declare.
1955 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1956 cgen_rtx_error" in a CGEN-generated simulator.
1957 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1958 replacement for CGEN-related breakpoints.
1960 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1962 * Make-common.in (sim-basics_h): Add $(callback_h).
1964 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1966 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1967 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1968 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1969 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1970 (SIM_CHECK_MEMBERS): New macros.
1971 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1972 for struct stat member test and write. Add ST_x calls for each
1973 struct stat member tested in configure.in. Wrap each ST_x call in
1974 #ifdef of configure macro for that member.
1975 * configure, config.in: Regenerate.
1977 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1979 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1981 <case desc>: Pass -OPC opcfile.
1982 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1983 parameter to cgen.sh.
1985 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1987 * Make-common.in (sim-basics_h): Correct dependencies on
1988 cconfig.h and tconfig.h
1989 (sim-load.o): Correct typo in sim-basics_h dependency.
1991 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1993 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1994 sub-dependencies for other sim files that they include.
1995 (sim_main_headers): Use sim-*_h macros.
1996 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1998 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2000 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2003 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2004 $(remote_sim_h) too.
2005 (sim_main_headers): Add sim-utils.h.
2007 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2009 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2011 2004-07-26 Andrew Cagney <cagney@gnu.org>
2013 Problem from Olaf Hering <olh@suse.de>.
2014 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2016 2004-07-10 Ben Elliston <bje@au.ibm.com>
2018 * hw-tree.c (parse_integer_property): Typo fix in comments.
2019 * sim-options.c (sim_args_command): Likewise.
2021 2004-06-28 Andrew Cagney <cagney@gnu.org>
2023 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2025 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2027 * callback.c (os_shutdown): Fix bug in last change: actually
2028 mark file descriptors as available on startup.
2030 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2032 [ include/gdb: * callback.h (host_callback_struct): Replace
2033 members fdopen and alwaysopen with fd_buddy. ]
2034 * callback.c: Changed all users.
2036 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2038 * sim-load.c (sim_load_file): Use bfd_get_section_size
2039 instead of bfd_get_section_size_before_reloc.
2041 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2043 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2044 passing it to printf.
2046 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2048 * callback.c: Update copyright dates.
2050 * sim-basics.h: Likewise.
2051 * sim-load.c: Likewise.
2052 * syscall.c: Likewise.
2054 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2056 * callback.c: Include cconfig.h instead of config.h.
2058 * sim-basics.h: Likewise.
2059 * sim-load.c: Likewise.
2060 * syscall.c: Likewise.
2062 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2064 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2066 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2068 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2070 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2072 * sim-options.c (standard_options): Fix the names of H8
2075 2003-10-30 Andrew Cagney <cagney@redhat.com>
2077 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2078 with "struct bfd_symbol".
2080 2003-10-21 Andrew Cagney <cagney@redhat.com>
2082 * callback.c (os_truncate): Call "truncate", and not "stat".
2084 2003-10-20 Andrew Cagney <cagney@redhat.com>
2086 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2088 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2090 * callback.c (os_ftruncate, os_truncate): New functions.
2091 (default_callback): Initialize ftruncate and truncate members.
2093 2003-09-08 Dave Brolley <brolley@redhat.com>
2095 On behalf of Doug Evans <dje@sebabeach.org>
2096 * cgen.sh: New arg archfile.
2097 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2098 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2100 2003-08-28 Andrew Cagney <cagney@redhat.com>
2102 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2103 * sim-options.c (print_help): Cast the format with specifier to
2106 2003-08-20 Michael Snyder <msnyder@redhat.com>
2107 Dave Brolley <brolley@redhat.com>
2109 * cgen-par.h (flags, word1): New target-specific
2110 fields of CGEN_WRITE_QUEUE_ELEMENT.
2111 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2112 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2113 * gennltvals.sh: Add frv target.
2114 * nltvals.def: Add frv target.
2116 2003-06-23 Michael Snyder <msnyder@redhat.com>
2118 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2119 * sim-reg.c: Fix cut-and-paste bug in comment.
2121 2003-06-22 Andrew Cagney <cagney@redhat.com>
2123 From matthew green <mrg@redhat.com>:
2124 * sim-fpu.h: Update copyright.
2125 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2126 * sim-fpu.c: Update copyright.
2127 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2129 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2131 From Doug Evans <dje@sebabeach.org>:
2132 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2133 with disassemble_info:read_memory_func.
2134 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2136 2003-06-04 Michael Snyder <msnyder@redhat.com>
2138 * common/run.c (main): Remove SIM_H8300 ifdef.
2140 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2141 (standard_options): Add '-x' for h8/300sx.
2142 (standard_option_handler): Add case for SIM_H8300SX.
2144 2003-04-13 Michael Snyder <msnyder@redhat.com>
2146 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2148 2003-03-01 Andrew Cagney <cagney@redhat.com>
2150 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2151 (sim_engine_vabort): Ditto.
2153 2003-02-27 Andrew Cagney <cagney@redhat.com>
2155 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2156 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2157 * nrun.c (main): Ditto.
2159 2003-02-26 Andrew Cagney <cagney@redhat.com>
2161 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2162 (sim_engine_vabort): Ditto.
2163 (sim_engine_halt, sim_engine_restart): Ditto.
2165 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2167 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2168 (sim-break_h): Delete macro.
2169 (sim-break.o): Delete rule.
2170 * sim-break.c: Delete file.
2171 * sim-break.h: Delete file.
2172 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2173 (STATE_BREAKPOINTS): Delete macro.
2174 (sim_state_base): Delete field breakpoints.
2175 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2176 sim_break_install to array.
2178 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2180 * run.c (usage): Fix typos.
2182 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2184 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2186 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2188 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2189 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2190 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2191 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2192 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2193 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2194 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2195 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2196 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2197 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2199 2002-11-13 Andrew Cagney <cagney@redhat.com>
2201 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2203 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2205 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2206 (distclean): Depend on it.
2208 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2210 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2212 2002-08-29 Dave Brolley <brolley@redhat.com>
2214 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2216 2002-07-17 Andrew Cagney <cagney@redhat.com>
2218 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2219 (sim_set_callbacks, sim_size, sim_trace)
2220 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2221 to here from "gdb/remote-sim.h".
2223 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2225 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2226 avoid possible longjmp problems with automatic variable siggnal.
2228 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2230 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2231 * Make-common.in (installdirs): Make $(libdir) too, needed when
2232 installing libsim.a.
2234 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2236 * gennltvals.sh (dir): Mark d30v as obsolete.
2237 * nltvals.def: Remove d30v.
2239 2002-06-17 Andrew Cagney <cagney@redhat.com>
2241 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2243 * sim-memopt.c: Include <unistd.h>.
2244 (do_memopt_add): Fix printf format.
2245 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2247 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2249 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2250 --enable-gdb-build-warnings.
2251 * configure: Regenerated to track ../common/aclocal.m4 changes.
2253 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2255 * sim-fpu.c (unpack_fpu): Initialize exponent for
2258 (sim_fpu_sqrt): Same.
2260 2002-06-08 Andrew Cagney <cagney@redhat.com>
2262 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2263 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2265 * sim-load.c: Ditto.
2266 * callback.c: Ditto.
2268 * Make-common.in (callback_h): Define.
2269 (remote_sim_h): Define.
2271 (callback.o): Update.
2272 (syscall.o): Update.
2275 (sim-hload.o): Update.
2277 (sim-reason.o): Update.
2278 (sim-reg.o): Update.
2279 (sim-resume.o): Update.
2281 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2283 * run.c: Fix formatting.
2285 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2287 * run-sim.h: New header. Provide prototypes for functions used
2288 between run() and libsim.a which are not used by GDB.
2289 * run.c: Include run-sim.h.
2290 (main): If SIM_TARGET_SWITCHES is defined call
2291 sim_target_parse_command_line.
2292 (usage): If SIM_TARGET_SWITCHES is defined call
2293 sim_target_display_usage.
2295 2002-05-17 Andrey Volkov <avolkov@transas.com>
2297 * run.c: Made h8300s as new target, not h8300h alias.
2298 Added new option -S (h8300s target)
2299 * sim-options.c: Ditto.
2301 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2303 * callback.c: Use 'deprecated' rather than 'depreciated.'
2305 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2307 From wiz at danbala:
2308 * sim-fpu.h: Fix grammar and typos.
2311 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2313 * callback.c: Fix some spelling errors.
2314 * hw-device.h: Likewise.
2315 * hw-tree.c: Likewise.
2316 * sim-abort.c: Likewise.
2317 * sim-alu.h: Likewise.
2318 * sim-core.h: Likewise.
2319 * sim-events.c: Likewise.
2320 * sim-events.h: Likewise.
2321 * sim-fpu.h: Likewise.
2322 * sim-profile.h: Likewise.
2323 * sim-utils.c: Likewise.
2325 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2327 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2330 2002-01-20 Ben Elliston <bje@redhat.com>
2332 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2333 the comment for this enumerator.
2335 2002-01-14 Ben Elliston <bje@redhat.com>
2337 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2339 2001-12-20 Kazu Hirata <kazu@hxi.com>
2341 * run.c (usage): Fix a typo.
2343 2001-07-05 Ben Elliston <bje@redhat.com>
2345 * Make-common.in (srccgen): Remove.
2346 (CGEN_CPU_DIR): Define.
2347 (CGEN_READ_SCM): Redefine without $(srccgen).
2348 (CGEN_ARCH_SCM): Ditto.
2349 (CGEN_CPU_SCM): Ditto.
2350 (CGEN_DECODE_SCM): Ditto.
2351 (CGEN_DESC_SCM): Ditto.
2353 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2355 * sim-load.c (sim_load_file): Put it back: external now.
2356 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2358 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2360 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2362 * sim-utils.c (sim_analyze_program): Ditto.
2364 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2366 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2367 we're finished with its immediate use.
2368 * sim-load.c (sim_load_file): Ditto.
2370 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2372 Add support for mmap-based memory regions.
2373 * sim-memopt.c (mmap_next_fd): New global.
2374 (sim_memory_init): Reinitialize it.
2375 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2376 "--memory-mapfile FILE" option. Check for some errors.
2377 (do_memopt_add): Conditionally do mmap instead of malloc for
2378 backing store of simulated memory. Check for more errors.
2379 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2380 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2381 * configure.in: Look for mmap/fstat related functions and headers.
2382 * config.in, configure: Regenerated.
2384 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2386 * sim-core.c (sim_core_map_attach): Correct overlap-related
2389 2001-03-07 Michael Meissner <meissner@redhat.com>
2391 * run.c (alloca-conf.h): Delete, no longer provided.
2393 2001-02-22 Ben Elliston <bje@redhat.com>
2395 * sim-trace.h (TRACE_VPU_IDX): Add.
2396 (TRACE_vpu): Define.
2397 (WITH_TRACE_VPU_P): Likewise.
2398 (TRACE_VPU_P): Likewise.
2399 * sim-trace.c (OPTION_TRACE_VPU): Define.
2400 (trace_options): Add --trace-vpu.
2401 (trace_option_handler): Handle OPTION_TRACE_VPU.
2402 (trace_option_handler): Include VPU tracing in --trace-semantics.
2403 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2405 2001-02-21 Ben Elliston <bje@redhat.com>
2407 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2408 (TRACE_BRANCH_INPUT2): Likewise.
2410 2001-02-09 Ben Elliston <bje@redhat.com>
2412 * (profile_print_pc): Write header out in target byte order.
2414 2001-02-09 Ben Elliston <bje@redhat.com>
2416 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2417 adjusting the pc shift value.
2419 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2421 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2422 where a numeric value is supplied.
2424 2001-01-06 Ben Elliston <bje@redhat.com>
2426 * cgen.sh: Allow extrafiles to include the semantics files when
2427 generating an ISA-specific decoder.
2429 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2431 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2433 2000-12-23 Ben Elliston <bje@redhat.com>
2435 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2436 them to the trace stream using sim_fpu_printn_fpu. Include
2439 2000-12-15 Ben Elliston <bje@redhat.com>
2441 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2442 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2443 trailing digits as specified (-1 to print all digits).
2444 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2445 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2448 2000-12-13 Ben Elliston <bje@redhat.com>
2450 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2451 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2454 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2456 * sim-endian.h: Don't have parameters on macro definitions which
2457 are simply renaming functions, to permit use of XCONCAT2 in both
2458 the macro name and the arguments in a use of such a definition.
2460 2000-12-11 Ben Elliston <bje@redhat.com>
2462 * cgen-ops.h (SUBWORDDFDI): New function.
2464 2000-12-05 Ben Elliston <bje@redhat.com>
2466 * Make-common.in (cgen-defs): New target.
2467 (cgen-decode): Pass $(EXTRAFILES).
2469 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2470 -outfile-suffix options.
2472 2000-12-04 Ben Elliston <bje@redhat.com>
2474 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2475 (SUBWORDSIUQI): Likewise.
2476 (SUBWORDDIHI): Likewise.
2477 (SUBWORDDIQI): New function.
2479 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2480 * cgen-scache.c (scache_option_handler): Remove unused local var.
2482 2000-12-03 Ben Elliston <bje@redhat.com>
2484 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2486 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2488 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2490 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2492 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2495 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2497 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2498 (set_hw_delete): Moved the macro as a function.
2499 * hw-base.h (set_hw_delete): Declare as external function.
2500 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2501 allocated using hw_malloc.
2503 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2505 * sim-options.c (sim_parse_args): Free the memory used for
2506 long_options, short_options, handlers, opt_cpu, orig_val.
2508 2000-11-20 Ben Elliston <bje@redhat.com>
2510 * cgen-ops.h (SUBBI): New macro.
2511 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2512 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2514 2000-11-16 Ben Elliston <bje@redhat.com>
2516 * cgen-types.h (VOID): New type.
2518 2000-11-09 Ben Elliston <bje@redhat.com>
2520 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2521 (sim_fpu_two): Set exponent to 1.
2523 2000-10-26 Ben Elliston <bje@redhat.com>
2525 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2526 `all'. Pass `-i' options to cgen applications.
2527 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2528 cgen-desc): Pass $(isa) to cgen.sh.
2530 2000-10-08 Ben Elliston <bje@redhat.com>
2532 * cgen-utils.c (cgen_rtx_error): New function.
2534 2000-10-07 Ben Elliston <bje@redhat.com>
2536 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2537 conditions for sim_core_read_buffer().
2539 2000-09-26 Dave Brolley <brolley@redhat.com>
2541 * cgen-utils.c (RORQI): New function.
2542 (ROLQI): New function.
2543 (RORHI): New function.
2544 (ROLHI): New function.
2546 2000-08-28 Dave Brolley <brolley@redhat.com>
2548 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2549 in insn_value if it will fit.
2551 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2553 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2555 2000-08-15 Dave Brolley <brolley@redhat.com>
2557 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2559 2000-08-15 Dave Brolley <brolley@redhat.com>
2561 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2562 (PROFILE_CPU_FREQ): New macro.
2563 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2564 (profile-options): Add profile-cpu-frequency.
2565 (parse_frequency): New function.
2566 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2567 (profile_print_speed): Print cpu frequency and simulated execution time.
2568 Re-indent other items to match.
2570 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2572 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2574 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2576 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2577 * Makefile.in (install): Install run.1 man page.
2579 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2581 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2582 * Makefile.in (headers,nltvals.def): Merge.
2584 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2586 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2587 * nrun.c (main): Print the simulator statistics only in
2589 * hw-properties.h (hw_find_integer_array_property): Fix
2590 prototype (use signed_cell).
2592 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2593 * sim-events.c (sim_events_remain_time): New function returning
2594 the time that remains before the event is raised.
2595 * hw-events.c (hw_event_remain_time): Likewise.
2596 * sim-events.h (sim_events_remain_time): Declare.
2597 * hw-events.h (hw_event_remain_time): Declare.
2599 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2600 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2601 (OPTION_HW_LIST): New option --hw-list to list the devices.
2602 (hw_option_handler): List the device tree with 'sim_hw_print'.
2604 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2605 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2606 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2607 (EXTENDED): Define for 16-bit word size.
2608 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2609 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2610 * sim-types.h: Added support for 16-bit targets.
2612 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2614 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2616 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2618 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2619 * Makefile.in (distclean): Clean cconfig.h also.
2621 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2623 * configure: Regenerated to track ../common/aclocal.m4 changes.
2625 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2627 * aclocal.m4 (sim-profile): Enable the profiler by default.
2629 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2631 * run.c (main): Initialize sigrc.
2633 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2635 * sim-events.c (update_time_from_event): Add more detailed event
2638 2000-03-30 Dave Brolley <brolley@redhat.com>
2640 * aclocal.m4 (cgen): Use guile to run cgen.
2642 2000-03-23 Dave Brolley <brolley@redhat.com>
2644 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2646 * cgen-accfp.c (fextsfdf): New function.
2647 (ftruncdfsf): New function.
2648 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2650 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2652 * cgen-ops.h: Added TRUNCSISI.
2654 2000-03-08 Dave Brolley <brolley@redhat.com>
2656 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2657 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2658 (sim_queue_fn_si_write): Last argument is has type USI.
2659 (sim_queue_fn_sf_write): New function.
2660 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2661 (sim_queue_fn_sf_write): New function.
2662 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2664 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2666 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2667 sim_set_trace and run simulator using sim_resume.
2668 (main): Add option ``-o'' - operating environment. Only continue
2669 after a signal when operating environment.
2670 (main): Always set REASON and SIGRC using sim_stop_reason.
2671 (sim_trace): Delete extern declaration.
2673 2000-02-08 Nick Clifton <nickc@cygnus.com>
2675 * callback.c: Fix compile time warning messages.
2676 * run.c: Fix compile time warning messages.
2678 1999-12-17 Dave Brolley <brolley@cygnus.com>
2680 * sim-profile.h: (set_profile_option_mask): Add prototype.
2681 * sim-profile.c (set_profile_option_mask): No longer static.
2683 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2685 * sim-arange.c: Include <string.h>
2687 1999-12-07 Dave Brolley <brolley@cygnus.com>
2689 * sim-options.c (print_help): '=' required before optional argument.
2690 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2691 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2692 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2693 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2694 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2695 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2696 (fn_mem_qi_write): New union members.
2697 (fn_mem_hi_write): New union members.
2698 (fn_mem_si_write): New union members.
2699 (fn_mem_di_write): New union members.
2700 (fn_mem_df_write): New union members.
2701 (fn_mem_xi_write): New union members.
2702 (sim_queue_fn_mem_qi_write): New function.
2703 (sim_queue_fn_mem_hi_write): New function.
2704 (sim_queue_fn_mem_si_write): New function.
2705 (sim_queue_fn_mem_di_write): New function.
2706 (sim_queue_fn_mem_df_write): New function.
2707 (sim_queue_fn_mem_xi_write): New function.
2708 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2709 (sim_queue_fn_mem_hi_write): New function.
2710 (sim_queue_fn_mem_si_write): New function.
2711 (sim_queue_fn_mem_di_write): New function.
2712 (sim_queue_fn_mem_df_write): New function.
2713 (sim_queue_fn_mem_xi_write): New function.
2714 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2715 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2716 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2718 1999-12-01 Dave Brolley <brolley@cygnus.com>
2720 * cgen-accfp.c (subsf): Check status code.
2738 1999-11-26 Dave Brolley <brolley@cygnus.com>
2740 * cgen-par.h (fn_df_write): Mode of data is DF.
2741 (sim_queue_fn_df_write): Mode of data is DF.
2742 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2744 1999-11-22 Dave Brolley <brolley@cygnus.com>
2746 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2747 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2749 1999-11-04 Dave Brolley <brolley@cygnus.com>
2751 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2752 CGEN_MEM_XI_WRITE members.
2753 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2754 (sim_queue_fn_xi_write): New function.
2755 (sim_queue_mem_xi_write): New function.
2757 * cgen-par.c (sim_queue_fn_xi_write): New function.
2758 (sim_queue_mem_xi_write): New function.
2759 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2762 1999-10-22 Dave Brolley <brolley@cygnus.com>
2764 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2765 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2766 * cgen-par.c: Set insn_address for each queued write. Get pc from
2767 cpu when executing queued writes.
2769 1999-10-19 Dave Brolley <brolley@cygnus.com>
2771 * cgen-par.h (sim_queue_fn_pc_write): New function.
2772 (CGEN_FN_PC_WRITE): New enumerator.
2773 (fn_pc_write): New union member.
2774 * cgen-par.c (sim_queue_fn_pc_write): New function.
2775 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2777 1999-10-18 Dave Brolley <brolley@cygnus.com>
2779 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2780 (CGEN_MEM_DF_WRITE): New enumerator.
2781 (mem_di_write): New union member.
2782 (mem_df_write): New union member.
2783 * cgen-par.c (sim_queue_mem_di_write): New function.
2784 (sim_queue_mem_df_write): New function.
2785 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2787 * cgen-accfp.c (divsf): Check for division errors.
2789 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2791 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2793 1999-10-07 Dave Brolley <brolley@cygnus.com>
2795 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2796 (fn_hi_write): New union member.
2797 (sim_queue_fn_hi_write): New function.
2798 * cgen-par.c (sim_queue_fn_hi_write): New function.
2799 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2801 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2803 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2804 Change type of result to SEM_PC.
2806 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2808 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2810 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2812 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2813 (JOIN*): Delete cpu arg.
2815 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2817 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2819 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2821 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2823 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2826 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2828 * run.c (main): Check the sim_stop_reason and only halt simulation
2829 when a valid stop condition is identified.
2831 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2833 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2835 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2837 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2838 (bi_write): New union element.
2839 (sim_queue_bi_write): New function.
2840 * cgen-par.c (sim_queue_bi_write): New function.
2841 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2843 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2845 * configure: Regenerated to track ../common/aclocal.m4 changes.
2847 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2848 ../gdb/configure.in.
2849 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2850 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2851 (SIM_WARNINGS): Delete
2852 (CONFIG_CFLAGS): Update.
2854 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2856 * cgen-par.c: New file.
2857 * cgen-par.h: New file.
2858 * cgen-sim.h (cgen-par.h): #include it.
2859 * cgen-cpu.h (write_queue): New field.
2860 (CPU_WRITE_QUEUE): New access macro.
2861 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2862 (cgen-par.o): New target.
2864 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2866 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2867 * cgen-utils.c (mode_names): Update.
2869 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2871 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2872 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2873 buffer arg if WITH_PARALLEL_GENWRITE.
2874 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2875 (struct idesc): Ditto.
2877 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2879 * sim-model.c (model_option_handler): Add \n to error message.
2881 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2883 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2884 (insn_sem): Rewrite.
2885 (sem_fn_desc): New struct.
2887 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2889 (scache case): Split into non-parallel/parallel versions.
2890 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2891 if not use semantic switch version.
2893 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2895 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2896 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2897 (SEM_BRANCH_INIT_EXTRACT): Delete.
2898 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2899 (SEM_BRANCH_FINI): Ditto.
2900 (SEM_BRANCH_VIA_ADDR): Ditto.
2901 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2902 (SEM_BRANCH_ADDR_CACHE): Delete.
2903 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2904 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2906 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2907 (@cpu@_pbb_begin): Initialize branch_target.
2908 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2909 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2911 (@cpu@_engine_run_fast): Ditto.
2913 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2915 * cgen-utils.c (RORSI): New function.
2916 (ROLSI): New function.
2918 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2920 * Makefile.in (TAGS): Tweak TAGS regex.
2921 * cgen-mem.h (*): Add TAGS markers.
2923 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2925 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2926 passed in when sim_resume is first entered - don't re-pass it
2929 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2931 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2932 OPTION_LOAD_LMA but only when is defined.
2933 (standard_options): When SIM_HANDLES_LMA is defined include
2934 options --load-lma and --load-vma.
2935 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2937 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2938 (struct sim_state_base): Add load_at_lma_p.
2939 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2940 STATE_LOAD_AT_LMA_P.
2942 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2944 * nrun.c (main): Re-format loop gnu style.
2946 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2948 * dv-sockser.c (connected_p): Initialize addrlen.
2950 1999-07-06 Dave Brolley <brolley@cygnus.com>
2952 * cgen-accfp.c (floatsidf): New function.
2953 (fixdfsi): New function.
2955 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2957 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2959 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2961 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2962 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2963 * cgen-fpu.c: New file.
2964 * cgen-fpu.h: New file.
2965 * cgen-accfp.c: New file.
2966 * cgen-cpu.h (CGEN_CPU): New member fpu.
2967 * cgen-mem.h: Redo fp support.
2968 * cgen-ops.h: Delete k&r support. Redo fp support.
2969 * cgen-sim.h: Include cgen-fpu.h.
2970 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2972 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2974 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2976 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2977 (@cpu@_pbb_cti_chain): Minor clean up.
2979 1999-05-08 Felix Lee <flee@cygnus.com>
2981 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2982 AM_CYGWIN32 and AM_EXEEXT.
2983 * configure: Regenerate.
2985 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2987 * sim-core.c (device_error,device_io_read_buffer,
2988 device_io_write_buffer): Delete decls.
2989 * sim-core.h: Put them here.
2991 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2992 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2993 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2994 (sim_core_write_aligned_N): Ditto.
2996 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2998 * sim-memopt.c (sim_memory_uninstall): Don't look into
3001 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3003 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3005 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3007 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3008 (sim_core_write_buffer): Ditto.
3010 1999-04-02 Keith Seitz <keiths@cygnus.com>
3012 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3013 after the interval counter has expired.
3014 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3015 poll_quit callbacks. May be overridden by Makefile.
3016 (poll_quit_counter): New global.
3017 * sim-events.c: Remove all mentions of ui_loop_hook. The
3018 host callback "poll_quit" will serve the purpose.
3019 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3021 * nrun.c: Remove declaration of ui_loop_hook.
3023 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3025 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3026 if being used by gdb.
3028 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3030 * cgen-types.h (XF,TF): Tweak.
3031 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3033 (SUBWORD*,JOIN*): Define.
3034 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3035 moved into cpu descriptor.
3036 * sim-model.h (MACH): New member `num'.
3038 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3040 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3041 (CGEN_CPU): Member opcode renamed to cpu_desc.
3042 New members get_idata,disassembler.
3043 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3044 CGEN_INSN_ATTR_VALUE.
3045 (CGEN_STATE): Delete member opcode_table.
3046 (sim_disassemble_insn): Delete decl.
3047 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3048 (struct idesc): Moved to here from <cpu>-decode.h.
3049 * cgen-run.c (prime_cpu): Call prepare_run callback.
3050 * cgen-trace.h (SFILE): New type.
3051 (sim_disasm_sprintf): Declare.
3052 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3053 (sim_cgen_disassemble_insn): Declare.
3054 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3055 (insn_fields): Delete.
3056 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3058 (trace_insn): Call CPU_DISASSEMBLER hook.
3059 (sim_disasm_sprintf): New function.
3060 (sim_disasm_read_memory): New function.
3061 (sim_disasm_perror_memory): New function.
3062 (sim_cgen_disassemble_insn): New function.
3063 * cgen-utils.c: Don't include cpu-opc.h.
3064 (virtual_insn_entries): New static local.
3065 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3066 (cgen_insn_name): Rewrite.
3067 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3068 * cgen.sh (desc): New file generator handler.
3069 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3070 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3071 Don't include cpu-opc.h,cpu-sim.h.
3072 * sim-model.c (model_set): Delete SIM_DESC arg.
3073 (sim_model_set): Update.
3074 * sim-model.h (MACH): New member prepare_run.
3076 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3078 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3079 if redundant with allocator functions.
3081 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3083 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3085 * sim-profile.h: Make like sim-trace.h.
3086 (PROFILE_USEFUL_MASK): New macro.
3087 * sim-profile.c (profile_options): Make like trace_options, allow
3088 optional on|off arg where applicable.
3089 (set_profile_option_mask): New function.
3090 (sim_profile_set_option): New function.
3091 (profile_option_handler): Simplify.
3092 Have -p only enable selected things, not everything.
3093 Add missing break to OPTION_PROFILE_PC_RANGE.
3094 * cgen-scache.c (scache_options): Allow optional on|off arg to
3096 (scache_option_handler): Use sim_profile_set_option.
3098 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3100 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3101 (memory_option_handler): Implement MEMORY_FILL option. Make
3102 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3103 (parse_ulong_value): New function.
3104 (do_memopt_add): Allocate all buffers. Optionally fill them.
3106 1999-01-15 Richard Henderson <rth@cygnus.com>
3108 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3109 va_list, not an integer.
3110 * sim-events.c (sim_events_schedule): Likewise.
3112 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3113 the appropriate type.
3115 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3117 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3118 (sim_disassemble_insn): Update prototype.
3119 (sim_engine_invalid_insn): Ditto.
3120 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3121 (SEM_BRANCH_INIT): PCADDR->IADDR.
3122 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3123 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3124 * cgen-scache.h (*): Ditto.
3125 * cgen-trace.c (*): Ditto.
3126 * cgen-trace.h (*): Ditto.
3127 * cgen-utils.c (*): Ditto.
3128 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3130 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3131 (simple engine framework): Rewrite.
3132 * sim-module.c (modules): Install model module sooner (and in
3133 particular before the profile module).
3135 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3137 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3138 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3139 (sim_model_init): Call it.
3141 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3143 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3145 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3146 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3147 (SEM_BRANCH_INIT_EXTRACT): New macro.
3148 (SEM_BRANCH_INIT): Add taken_p.
3149 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3150 (SEM_BRANCH_FINI): Use it.
3152 * cgen-run.c (sim_resume): Handle tracing of last insn.
3153 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3154 * cgen-trace.c (current_abuf): New static global.
3155 (trace_insn_init): Initialize it.
3156 (trace_insn_fini): Use it.
3157 (trace_insn): Set it.
3158 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3159 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3160 (@cpu@_emit_after): Ditto.
3161 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3162 labels if WITH_SEM_SWITCH_FULL.
3163 * sim-model.c: Include bfd.h.
3164 (sim_model_init): New function.
3165 (sim_model_install): Record init fn.
3166 * sim-model.h (MACH): New member bfd_name.
3167 * sim-module.c (modules): Initialize model before scache.
3169 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3171 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3173 * nrun.c (main): Remain in simulation loop for traps and
3174 exceptions when in operating environment mode.
3175 (ui_loop_hook): New stub hook for standalone use.
3176 * sim-events.c (sim_events_process): Call ui_loop_hook
3177 periodically on CYGWIN host.
3179 * sim-reason.c (sim_stop_reason): Return host signal numbers
3180 to gdb on sim_stopped and sim_signalled cases.
3181 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3182 hook just before longjmp.
3183 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3184 hook just before sim_engine_run.
3186 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3187 * sim-trace.h (trace_generic): Ditto.
3188 * sim-trace.c (trace_generic): Ditto.
3190 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3192 * Make-common.in (SIM_MAIN_DEPS): New var.
3193 (CGEN_MAIN_CPU_DEPS): New var.
3194 * aclocal.m4: Add --enable-cgen-maint option.
3195 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3197 (GETIMEM*): Pass pc value to sim_core routine.
3199 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3201 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3202 Compare with ZERO not NULL.
3204 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3206 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3209 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3211 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3212 * sim-trace.c: Include stdlib.h if present.
3213 * dv-sockser.c: Include unistd.h if present.
3214 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3215 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3217 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3219 * gennltvals.sh: Add i960.
3220 * nltvals.def: Rebuild.
3222 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3224 * cgen-defs.h: New file, old cgen-sim.h.
3225 * cgen-sim.h: Simple header that includes others.
3226 * sim-arange.c: New file.
3227 * sim-arange.h: New file.
3228 * sim-basics.h: Include it.
3229 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3230 (sim-arange.o): Add rule for.
3231 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3232 (sim_io_eprintf_cpu): Add prototype.
3233 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3234 (INLINE2): New macro.
3235 (EXTERN_INLINE): New macro.
3236 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3237 before calling module init fns.
3238 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3239 (profile_init): New function.
3240 (profile_options): New option --profile-range.
3241 (profile_option_handler): Handle --profile-range.
3242 (profile_print_insn): Qualify address range specific section titles.
3243 (profile_print_addr_ranges): New function.
3244 (profile_info): Print address ranges if specified.
3245 (profile_install): Set profile_init init fn.
3246 * sim-profile.h (PROFILE_DATA): New member `range'.
3247 * sim-trace.c (trace_init): New function.
3248 (trace_options): New option --trace-range.
3249 (trace_option_handler): Handle --trace-range.
3250 (trace_install): Set trace_init init fn.
3251 * sim-trace.h (TRACE_DATA): New member `range'.
3252 * sim-utils.c (sim_cpu_msg_prefix): New function.
3253 (sim_io_eprintf_cpu): New function.
3254 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3255 (PC_IN_PROFILE_RANGE_P): New macro.
3256 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3257 (trace_insn_fini): New arg abuf. All callers updated.
3258 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3259 printing cycle counts.
3260 * cgen-trace.h (trace_insn_fini): Update prototype.
3261 (TRACE_RESULT_P): New macro.
3262 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3263 (TRACE_INSN): Check ARGBUF_TRACE_P.
3264 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3265 * cgen-types.h (SIM_INLINE): Delete.
3266 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3267 * cgen-utils.c: Don't include cgen-engine.h
3268 * genmloop.sh (@cpu@_fill_argbuf): New function.
3269 (@cpu@_fill_argbuf_tp): New function.
3270 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3271 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3272 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3273 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3274 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3275 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3276 doing profiling. Update call to TRACE_INSN_FINI.
3278 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3280 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3282 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3285 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3287 * sim-inline.c (SIM_INLINE_P): Fix typo.
3289 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3291 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3293 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3295 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3296 * nltvals.def: Re-generate.
3298 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3300 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3301 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3302 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3304 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3305 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3307 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3309 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3310 (${cpu}_pbb_cti_chain): Ditto.
3312 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3314 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3315 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3316 (EXTRACT_INT,EXTRACT_UINT): New macros.
3317 (SEM_SEM_ARG): New macro.
3318 (SEM_NEXT_VPC): New arg `pc'.
3319 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3320 (sim_disassemble_insn): Update prototype.
3321 * cgen-trace.c (current_insn,insn_fields): New static locals.
3322 (trace_insn): Set them.
3323 * cgen-utils.c: #include cgen-engine.h.
3324 (sim_disassemble_insn): New arg insn_fields.
3325 Handle variable length insns.
3326 * genmloop.sh: Only emit pbb decls if -pbb.
3327 (${cpu}_scache_lookup): New arg `vpc'.
3328 (scache support): Fetch pc before entering loop.
3330 * gennltvals.sh: Add fr30 support.
3331 * nltvals.def: Rebuild.
3333 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3335 * sim-types.h: Re-do type system so that GCC's attribute and mode
3336 are used to specify types. Handle case of ALPHA.
3338 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3340 * aclocal.m4: Add tests for dlopen family.
3341 * config.in: Regenerated.
3343 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3345 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3347 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3349 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3350 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3351 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3352 * cgen-sim.h: ... to here.
3354 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3356 * aclocal.m4 (enable-build-warnings): Replace
3357 enable-sim-warnings. Extend =LIST syntax so that prepend and
3358 append of options is possible. Drop -Werror, add
3359 -Wstrict-prototypes for GDB compatibility.
3360 * Make-common.in (SIM_WARNINGS): Update.
3362 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3364 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3365 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3366 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3367 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3368 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3370 * cgen-cpu.h: New file.
3371 * cgen-engine.h: New file.
3372 * cgen-scache.h: New file.
3373 * cgen-sim.h: Delete portions moved to new files.
3374 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3375 rather than sending result to stdout.
3377 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3379 * Make-common.in (sim-reg.o): New rule.
3380 (cgen-run.o): New rule.
3381 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3382 * cgen-run.c (prime_cpu): New function.
3383 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3384 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3386 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3387 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3388 (CGEN_INSN_VIRTUAL_P): New macro.
3389 (SEM_PC): New typedef.
3390 (SEMANTIC_FN): Change type of result to SEM_PC.
3391 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3392 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3393 (SCACHE_MAP): New typedef.
3394 (CPU_SCACHE): Add pbb support.
3395 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3396 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3397 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3399 (INSN_NAME): Delete.
3400 (cgen_insn_name): Declare.
3401 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3402 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3403 (first_insn_p): Make static.
3404 (trace_insn): Handle virtual insns specially.
3405 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3406 * cgen-types.h (UBI): Delete.
3407 (MODE_TYPE): New enum.
3408 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3409 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3410 (cgen_virtual_opcode_table): New global.
3411 (cgen_insn_name): New function.
3412 (sim_disassemble_insn): Ignore virtual insns.
3413 * genmloop.sh: Delete top level loop generation. Add pbb support.
3414 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3415 (sim_cpu_base): New members max_insns,insn_name,model_data.
3416 (CPU_PC_GET,CPU_PC_SET): New macros.
3417 (sim_pc_get,sim_pc_set): Declare.
3418 * sim-model.c (model_set): Call model init fn.
3419 * sim-model.h (MODEL_FN): New typedef.
3420 (INSN_TIMING): New member model_fn.
3421 (MODEL): New members num,init.
3422 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3423 All callers updated.
3424 (profile_insn_init): New fn.
3425 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3426 Exit early if insn profiling not supported.
3427 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3428 (profile_install): Record profile_insn_init as init fn.
3429 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3430 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3431 (PROFILE_DATA): Delete member exec_time.
3432 Change insn_count to pointer to array, rather than the array.
3433 (sim_profile_print_bar): Declare.
3435 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3437 * cgen-run.c: New file.
3438 * sim-reg.c: New file.
3440 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3442 * aclocal.m4: Add checks for -lsocket and -lnsl.
3444 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3445 allow local port reuse on listening socket.
3447 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3449 * sim-config.h: Remove reference to linux kernel header.
3451 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3453 * dv-sockser.c (sockser_addr): Make variable non-static.
3455 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3457 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3459 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3461 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3463 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3465 * Make-common.in (install-common): Add $(EXEEXT) when installing
3468 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3470 * cgen-sim.h (cgen_state): New member opcode_table.
3471 * cgen-utils.c (sim_disassemble_insn): Use it.
3473 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3475 * cgen-mem.h (DECLARE_SETT): Fix return type.
3476 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3477 * cgen-scache.c: Include stdlib.h.
3478 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3479 * sim-model.c (model_option_handler): Remove unused variable `n'.
3481 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3483 * cgen-utils.c: Include bfd.h.
3484 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3486 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3488 * sim-bits.h (EXTEND24): Fix typo.
3490 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3492 * sim-events.c (ETRACE_P): New macro.
3493 (struct _sim_event): Add member trace.
3494 (sim_events_free): Reclaim trace message.
3496 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3497 sim_events_schedule_tracef): New functions, include printf trace
3498 information in argument list. If tracing, store asprintf'd trace
3499 message in sim_event.
3501 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3502 hw_event_queue_schedule_vtracef): New functions, mimic
3505 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3507 * sim-bits.h (EXTEND24): Define.
3509 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3511 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3512 (CPU_SCACHE_HASH_MASK): New macro.
3513 (SCACHE_HASH_PC): Rewrite.
3514 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3515 computation out of main loop.
3517 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3519 * cgen-sim.h (RECORD_IADDR): Delete.
3520 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3521 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3523 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3525 * gennltvals.def (mn10200): Add entry.
3526 * nltvals.def: Regenerate with MN10200 additions.
3528 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3530 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3531 documentation on how it works.
3533 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3534 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3535 sim_core_set_xor, sim_core_xor_read_buffer,
3536 sim_core_xor_write_buffer): Update.
3538 * sim-events.h, sim-events.c (sim_events_install,
3539 sim_events_watch_clock, sim_events_schedule_after_signal,
3540 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3541 sim_events_deschedule): Update.
3543 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3544 sim_fpu_max32, sim_fpu_max64): Update.
3546 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3548 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3549 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3550 * sim-profile.c (profile_print_model): Update.
3552 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3554 * gennltvals.def (m32r): Use common syscall.h now.
3555 (mn10300): Add entry.
3556 * nltvals.def: Regenerate.
3558 * sim-engine.c (sim_engine_get_run_state): New function.
3559 * sim-engine.h (sim_engine_get_run_state): Declare it.
3561 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3563 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3564 * sim-core.c (sim_core_signal): Make extern, always define.
3566 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3568 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3569 * cgen-ops.h (ANDIF): New macro.
3570 (ANDIF[BQHSD]I): Delete.
3572 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3574 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3575 (hw_event_queue_schedule, hw_event_queue_deschedule,
3576 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3579 * hw-alloc.h (HW_NZALLOC): Define.
3581 * Make-common.in (test-hw-events): Add target for testing the
3584 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3586 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3588 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3590 * hw-main.h: Include hw-handles.h, hw-instances.h.
3591 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3592 * hw-base.c (hw_create, hw_delete): Call same.
3594 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3596 * dv-core.c: Include hw-main.h and sim-main.h.
3597 * dv-pal.c: Include hw-main.h and sim-io.h.
3598 * dv-glue.c: Include hw-main.h.
3600 * hw-main.h: New file. Move list of includes to here.
3601 * hw-base.h: From here.
3602 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3603 (hw-*.o, dv-*.o): Update.
3604 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3605 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3608 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3609 do_hw_poll_read): Move declarations from here.
3610 * hw-main.h: To here.
3612 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3614 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3616 * Make-common.in (hw-config.h): Update
3617 * hw-base.c, dv-pal.c, dv-glue.c: Update
3619 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3620 `*_callback' to `*_method.
3622 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3624 * hw-base.h (set_*): Move set method macros from here.
3625 * hw-device.h: To here.
3627 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3629 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3632 * hw-base.c (hw_create, hw_delete): Call
3633 * hw-properties.c (create_hw_property_data,
3634 delete_hw_property_data): Define.
3636 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3638 * hw-device.c, hw-properties.c: Include hw-base.h
3640 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3641 * hw-device.c: From here.
3642 * hw-base.h: Include "hw-events.h".
3644 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3645 * hw-base.c (hw_create, hw_delete): Call.
3646 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3648 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3649 (hw-alloc.o): New target.
3651 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3653 * hw-events.h, hw-events.c: New files. Move event code to here.
3654 * sim-hw.c: From here.
3655 * hw-base.h: Include "hw-events.h".
3656 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3657 (hw-events.o): New target.
3659 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3660 * hw-events.h (struct hw_event): Replace typedef hw_event.
3662 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3663 * hw-base.c (hw_create, hw_delete): Call.
3664 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3668 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3670 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3671 * hw-ports.c: To here.
3673 * hw-base.h, hw-ports.c (create_hw_port_data,
3674 delete_hw_port_data): New functions.
3675 * hw-base.c (hw_delete, hw_create): Call same.
3677 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3679 * hw-ports.h: To here.
3681 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3683 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3684 PROCESSOR and CIA arguments.
3686 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3688 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3689 Move common object files from here.
3690 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3692 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3694 * sim-hw.c: Include ctype.h.
3695 (do_hw_poll_read): Do not assume EAGAIN.
3697 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3699 * cgen-trace.c (first_insn_p): New static local.
3700 (trace_insn_init): Set it.
3701 (trace_insn_fini): Use TRACE_PREFIX.
3702 (trace_insn): Rewrite to use trace_prefix.
3703 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3704 Adjust width accordingly.
3706 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3707 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3708 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3709 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3710 (PROFILE_COUNT_CORE): Simplify.
3711 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3713 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3715 * cgen-ops.h (ADDCFSI): Fix typo.
3717 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3719 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3720 * genmloop.sh: Use them rather than static locals.
3722 * sim-engine.c (sim_engine_set_run_state): New function.
3723 * sim-engine.h (sim_engine_set_run_state): Declare.
3724 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3725 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3726 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3728 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3730 * cgen-trace.c (trace_insn_init): New arg first_p.
3731 All callers updated.
3732 (trace_insn_fini): New arg last_p. All callers updated.
3733 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3734 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3735 * genmloop.sh (engine_resume): Update.
3737 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3739 * Make-common.in (install-common): Run ranlib on installed copy of
3742 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3744 * Make-common.in (install-common): Rename and install libsim.a.
3746 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3748 * sim-io.c (unistd.h): Include.
3750 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3752 * Make-common (sim_main_headers): Sort.
3753 (cgen-*.o): Add cgen-sim.h dependency.
3755 * cgen-scache.c (scache_init): Only allocate space if scache element
3757 (scache_flush,scache_print_profile): Check if scache in use first.
3759 * cgen-sim.h (IDESC): Provide forward declaration.
3761 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3762 (cgen_cpu_max_extra_bytes): Declare.
3763 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3765 * sim-cpu.h: New file. sim_cpu_base moved here.
3766 Move sim_cpu_lookup decl here.
3767 * sim-base.h: #include "sim-cpu.h".
3768 * sim-cpu.c: New file.
3769 * Make-common (sim_main_headers): Add sim-cpu.h.
3770 (sim-cpu.o): Add rule for.
3772 * sim-model.c (set_model): Delete.
3773 (sim_model_set,model_set): New functions.
3774 (sim_model_install): Renamed from model_install.
3775 Don't set default model here.
3776 (model_option_handler): Rewrite --model processing.
3777 (sim_model_lookup,sim_mach_lookup): New functions.
3778 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3779 (insn_timing): Delete.
3780 (INSN_TIMING): New member `num'.
3781 (IMP_PROPERTIES): Always define scache_elm_size member.
3782 (MACH): New member init_cpu.
3783 (sim_machs): Renamed from machs.
3784 (sim_model_install): Renamed from model_install.
3785 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3786 * sim-module.c (modules): Update.
3788 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3790 * sim-io.c: #include <errno.h>.
3792 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3794 * dv-pal.c (struct hw_pal_device): Add reader.
3795 (hw_pal_finish): Initialize reader.
3796 (scan_hw_pal): Use reader.
3798 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3799 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3802 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3803 ../ppc/main.c sim_io_read_stdin.
3805 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3807 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3809 * hw-tree.c: Update.
3811 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3812 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3814 * hw-ports.h (hw_port_event): Ditto.
3815 * hw-ports.c (hw_port_event): Update.
3816 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3818 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3820 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3821 (do_counter_event): Update.
3822 * dv-glue.c (hw_glue_io_read_buffer): Update.
3823 (hw_glue_port_event): Update.
3825 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3826 * hw-base.h (hw_create): Ditto.
3827 * hw-base.c (hw_create): Ditto.
3829 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3830 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3833 * hw-device.h (hw_system_cpu): Declare.
3834 * sim-hw.c (hw_system_cpu): New function.
3836 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3837 sim_hw_abort not hw_abort.
3838 (sim-hw.h): Include.
3839 (sim_core_read_buffer, sim_core_write_buffer): Call
3840 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3842 (sim_core_set_xor): Do not pass CPU when aborting.
3844 * sim-n-core.h (sim_core_read_aligned_N,
3845 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3846 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3847 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3850 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3852 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3853 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3855 (sim_hw_print): New function.
3857 * sim-engine.h (sim_engine_vabort): Declare.
3858 * sim-engine.c (sim_engine_vabort): New function.
3860 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3862 * sim-trace.c (print_data): For floating-point numbers trace raw
3864 (trace_result_fp2): New function.
3865 * sim-trace.h (trace_result_fp2): New declaration.
3866 (TRACE_FP_RESULT2): New macro.
3868 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3870 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3871 AM_CYGWIN32 and AM_EXEEXT.
3872 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3873 to run and install-common rules.
3874 * common/configure: regenerate
3876 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3878 * sim-types.h (cell_word): New type.
3879 (natural_cell): Delete type.
3881 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3883 * configure: Regenerated to track ../common/aclocal.m4 changes.
3886 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3888 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3890 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3892 * configure: Regenerated to track ../common/aclocal.m4 changes.
3895 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3897 * acconfig.h: New file.
3898 * Make-common.in (top_builddir): New macro.
3899 (INTL_LIB): Removed.
3900 (INTLLIBS): New macro.
3901 (INTLDEPS): Likewise.
3902 (LIBDEPS): Use INTLDEPS.
3903 (EXTRA_LIBS): Use INTLLIBS.
3904 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3905 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3906 AM_LC_MESSAGES): New macros from GNU gettext.
3908 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3910 * sim-config.h: Discard leading _ from macros.
3911 * sim-types.h: Ditto.
3913 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3915 * Make-common.in (CSEARCH): Add -I to intl directories.
3916 (INTL_LIB): Point to libintl.a.
3917 (LIBDEPS): Add $(INTL_LIB).
3918 (EXTRA_LIBS): Ditto.
3920 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3922 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3924 * cgen-ops.h (ADDCFSI): Fix.
3927 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3929 * sim-types.h (signed_address, unsigned_address): Define.
3931 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3933 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3936 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3938 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3939 New functions, pack / unpack sim_fpu struct using raw values.
3940 (sim_fpu_is): Differentiate between negative and positive
3943 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3945 * sim-bits.h (EXTEND4): Define.
3946 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3948 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3950 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3951 declared so we need this cast to prevent long long addresses
3952 from being misconfigures. Results in access to unmapped memory.
3954 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3956 * Make-common.in (RUNTESTFLAGS): Define.
3957 (check): Pass RUNTESTFLAGS to recursive make.
3959 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3961 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3964 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3966 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3969 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3971 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3972 (sim-inline): Update to match sim-inline.[hc]
3973 * configure: Regenerated to track ../common/aclocal.m4 changes.
3975 * Make-common.in (sim_main_headers): Add sim-inline.h
3977 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3979 * sim-endian.h (sim-endian.c): Ditto.
3981 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3982 (sim_events_set_trace): Delete unused prototype.
3984 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3985 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3987 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3988 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3989 Comment out, not yet implemented in sim-fpu.c.
3990 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3991 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3993 * sim-inline.h: Rewrite description.
3994 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3995 (SIM_MAIN_INLINE): Add inline option.
3997 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3998 include generated files. Handled by generator directly.
4000 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4002 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4005 * sim-trace.h (TRACE_ANY_P): Define.
4006 (struct _trace_data): Add trace_any_p.
4008 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4010 * run.c (main): Handle all alternatives of enum sim_stop.
4011 (main): Delete unused `asection *s'.
4013 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4015 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4017 * configure: Regenerated to track ../common/aclocal.m4 changes.
4019 * sim-hw.c: New file.
4020 * sim-hw.h (sim_hw_parse): Declare function.
4021 (hw-tree.h): Do not include.
4023 * sim-base.h (STATE_HW): Define.
4024 (struct sim_state_base): Add member struct *hw.
4026 * sim-module.c (sim-hw.h): Include.
4027 (modules): Add sim_hw_install.
4029 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4031 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4033 * sim-base.h (CPU_INDEX): Define.
4035 * sim-utils.c (sim_state_alloc): Initialize.
4036 * sim-module.c (sim_post_argv_init): Ditto.
4038 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4040 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4041 properly formatted lists.
4043 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4045 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4046 0x2f needs to be 0x3f.
4048 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4050 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4052 (hw_tree_find_*_property): Clean up error message when property is
4055 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4056 present before looking for it.
4058 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4060 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4061 (AC_CHECK_FUNCS): Add check for __setfpucw.
4062 * configure: Regenerated.
4064 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4066 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4067 hw_pal_timer, hw_pal_timer_value): Define.
4068 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4069 (do_counter_event, do_counter_read, do_counter_value,
4070 do_counter_write): new functions.
4072 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4074 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4077 * hw-base.c (hw_create): Stop searching for a device when one is
4080 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4082 * configure: Regenerated to track ../common/aclocal.m4 changes.
4084 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4086 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4087 appends extra devices.
4088 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4091 * Make-common.in (hw-config.h): New target, create hw-config.h
4093 (SIM_HW): Definition from @sim_hw@.
4094 (hw-base.o): Depend on hw-config.h
4096 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4098 * Make-common.in: Get SHELL from configure.
4099 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4100 move-if-change. Fixes NT native build problem.
4101 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4102 move-if-change. Fixes NT native build problem.
4103 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4106 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4108 * hw-device.h, hw-device.c (hw_strdup): New function.
4110 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4111 strings name, family and args.
4112 (full_name_of_hw): Use hw_strdup when returning the full path.
4114 * hw-properties.c: Clean up property not found / wrong type error
4117 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4118 before attaching any ports.
4120 * hw-base.c (hw-config.): Include. Replace hardwired table.
4122 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4124 * Make-common.in: Add rule for dv-glue.o.
4126 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4128 * hw-base.c (hw_finish): Move setting of trace level to here.
4129 (hw_create): From here.
4131 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4132 ../ppc/device_table.c.
4134 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4136 * hw-tree.c (print_properties): Supress path when printing
4137 properties of root node.
4139 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4141 * hw-device.h (HW_TRACE): Define.
4142 (hw_trace): Declare.
4143 * hw-device.c (hw_trace): Implement function.
4145 * hw-base.c (hw_create): Set hw trace level from "trace?"
4148 * dv-core.c (dv_core_attach_address_callback): Add trace.
4150 * dv-pal.c: Replace DTRACE with HW_TRACE.
4152 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4154 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4155 (hw_alloc_data): Delcare.
4156 (struct hw): Add member alloc_of_hw.
4158 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4159 functions. Assocate memory with a device.
4160 (stdlib.h): Include.
4162 * hw-base.h (set_hw_delete): Define.
4163 (hw_delete_callback): Declare.
4164 (hw_delete): Declare.
4166 * hw-base.c (hw_delete): Implement function.
4167 (struct hw_base_data): Add member to_delete.
4168 (ignore_hw_delete): New function, does nothing.
4169 (hw_create): Set the hw_delete method.
4170 (hw_create): Allocate the base type using HW_ZALLOC before setting
4173 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4175 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4177 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4178 (attach_hw_port_edge): Add struct hw argument
4180 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4183 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4185 * hw-device.h (hw_attach_address_callback,
4186 hw_detach_address_callback): Attach to a single space not a space
4187 mask. Clarify interpretation of SPACE:ADDR parameters.
4189 * hw-base.c (passthrough_hw_attach_address,
4190 passthrough_hw_detach_address): Update.
4191 * dv-core.c (dv_core_attach_address_callback): Ditto.
4192 * dv-pal.c (hw_pal_attach_address): Ditto.
4194 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4196 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4198 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4200 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4201 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4202 hw-properties_h, hw-tree_h): Define, point at corresponding
4204 (hw_base_headers): Define list of headers included by hw-base.h
4205 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4206 hw-properties.o, hw-tree.o): Specify dependencies.
4207 (dv-core.o, dv-pal.o): Ditto.
4209 * sim-hw.h: New file.
4211 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4212 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4214 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4216 * hw-base.h, hw-base.c: new files. Copied from
4217 ../ppc/device_table.[hc].
4219 * dv-core.c, dv-pal.c: New files. Copied from
4220 ../ppc/hw_{core,pal}.c
4222 * sim-basics.h (struct hw): Declare.
4223 (enum port_direction, enum object_disposition): Declare.
4225 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4227 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4228 sim_dv_src in Makefile. Take list of devices as parameter to m4
4231 * configure: Regenerated to track ../common/aclocal.m4 changes.
4233 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4235 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4236 trace_prefix can abort cleanly.
4238 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4240 * dv-sockser.c, dv-sockser.h: New files.
4241 * Make-common.in (dv-sockser.o): Add rule for.
4242 * aclocal.m4: Check for fcntl.h.
4243 * config.h: Add HAVE_FCNTL_H.
4245 * sim-break.c (remove_breakpoint): Fix thinko.
4247 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4248 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4250 1998-03-13 Fred Fish <fnf@cygnus.com>
4252 * sim-base.h (struct sim_state_base): Add prog_syms and
4253 define macro STATE_PROG_SYMS.
4254 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4255 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4256 and bfd_canonicalize_symtab, to get symbol table on first use
4257 and preserve it via STATE_PROG_SYMS for future calls to
4258 bfd_find_nearest_line.
4260 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4262 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4264 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4265 up to nr_maps, not just access_* maps.
4267 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4270 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4271 over nr_maps not sim_core_nr_maps.
4273 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4274 core_map argument to unsigned.
4275 (struct _sim_core): Ditto for struct member core_map.
4277 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4279 * sim-basics.h (access_io, access_*_io): Define.
4280 (map_read, map_write, map_exec, map_io): Define.
4282 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4283 attach with more generic mapmask.
4284 (sim_core_{read,write}_*): Change map argument to unsigned.
4286 * sim-core.c (sim_core_uninstall, sim_core_attach,
4287 sim_core_detach): Iterate over nr_maps instead of
4290 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4291 instead of the write_map.
4292 (remove_breakpoint): Ditto.
4294 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4295 with read_map, write_map, exec_map resp.
4297 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4300 * cgen-utils.c (sim_disassemble_insn): Ditto.
4302 * sim-hrw.c (sim_write, sim_write): Ditto.
4304 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4305 transfer_to_str): New functions.
4307 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4309 * sim-base.h (sim_state_base): New member environment.
4310 (STATE_ENVIRONMENT): New macro.
4311 * sim-config.c (current_environment): Delete.
4312 (sim_config_default): New function.
4313 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4314 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4315 (sim_config_default): Add prototype.
4316 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4317 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4318 Set STATE_ENVIRONMENT, not current_environment.
4320 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4322 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4324 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4326 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4328 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4330 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4332 * Make-common.in (TAGS): Make smarter.
4333 * Makefile.in (TAGS): Ditto.
4335 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4337 * sim-module.c (*): Fix typos in assertion tests.
4339 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4341 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4344 * sim-options.c (sim_parse_args): Ditto.
4345 (sim_args_command): Return OK, instead of nothing, for an empty
4348 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4350 * sim-profile.c (profile_info): Rename from profile_print. Drop
4351 misc and misc_cpu callback arguments. Use
4352 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4353 (profile_install): Install profile_info function.
4355 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4356 STATE_PROFILE_INFO_CALLBACK): Define.
4357 (struct PROFILE_DATA): Add field info_cpu_callback.
4358 (profile_print): Delete function.
4360 * sim-base.h (STATE_MODULES): Define. Replace individual
4361 STATE_*_LIST with single struct module_list.
4363 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4364 (struct module_list): Declare.
4366 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4367 sim_module_info): New functions.
4368 (sim_module_install): Clean up module data structures.
4370 * sim-info.c (sim_info): New file. New function. Call
4373 * Make-common.in (sim-info.o): Define rule.
4374 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4377 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4379 * sim-base.h (sim_cpu_base): New members name, options.
4380 (sim_cpu_lookup): Add prototype.
4381 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4382 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4383 (sim_add_option_table): Update prototype.
4384 * sim-options.c (sim_add_option_table): New argument `cpu'.
4385 (standard_option_handler,standard_install): Update.
4386 (sim_parse_args): Handle cpu specific options.
4387 (print_help): New static function.
4388 (sim_print_help): Call it. Print cpu specific options.
4389 (find_match): New static function.
4390 (sim_args_command): Call it. Handle cpu specific options.
4391 * sim-utils.c (sim_cpu_lookup): New function.
4392 * sim-memopt.c (memory_option_handler): Update.
4393 (sim_memopt_install): Update.
4394 * sim-model.c (model_option_handler): Update.
4395 (model_install): Update.
4396 * sim-profile.c (profile_option_handler): Update.
4397 (profile_install): Update.
4398 * sim-trace.c (trace_option_handler): Update.
4399 (trace_install): Update.
4400 * sim-watch.c (watchpoint_option_handler): Update.
4401 (sim_watchpoint_install): Update.
4402 * cgen-scache.c (scache_option_handler): Update.
4403 (scache_install): Update.
4405 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4407 * Make-common.in (check): Run `make check' in testsuite dir.
4409 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4411 * sim-trace.c (trace_result0): New function.
4413 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4414 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4415 tracing sim_fpu variables.
4416 (TRACE_ALU_RESULT0): Define.
4417 (TRACE_FP_RESULT_WORD): Define.
4418 (TRACE_FP_INPUT_WORD1): Define.
4420 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4421 sim_fpu_two): New constants.
4422 (sim_fpu_op1, sim_fpu_op2): New types.
4423 (struct _sim_fpu): Delete member result. Re-order other members.
4424 (sim_fpu_sign, sim_fpu_exp): New functions.
4425 (sim_fpu_max, sim_fpu_min): new functions.
4426 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4427 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4429 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4431 * sim-profile.c (profile_print): Delete duplicate test of
4433 (profile_print_pc): Exit early if data collection not set up.
4434 (profile_print_core): Simplify by calling sim_core_map_to_str.
4435 * sim-core.h (sim_core_map_to_str): Declare.
4436 * sim-core.c (sim_core_map_to_str): Make non-static.
4438 * genmloop.sh (engine_resume): Update insn_count before exiting.
4439 (engine_resume_full): Keep accurate core profile data.
4441 * cgen-utils.c (sim_disassemble_insn): Don't use
4442 sim_core_read_aligned_N, it messes up profiling results.
4444 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4446 * nltvals.def: Regenerate with MN10300 additions.
4448 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4450 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4452 * sim-trace.h, sim-trace.c (trace_result_word2,
4453 trace_input_word4, trace_result_word4): New function.
4455 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4457 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4459 * sim-xcat.h: Delete.
4460 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4461 * cgen-sim.h: Ditto.
4462 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4463 * sim-n-bits.h: Ditto.
4464 * sim-n-core.h: Ditto.
4465 * sim-n-endian.h: Ditto.
4467 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4469 * syscall.c (cb_syscall): Handle short reads, and EOF.
4471 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4473 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4474 sim_fpu to safely print fp_word values.
4475 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4476 (trace_result_bool1, trace_result_addr1): New functions.
4477 (trace_input_bool1, trace_input_addr1): New functions.
4479 * sim-trace.h (TRACE_FPU_*): Define.
4481 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4483 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4484 (sim_fpu_fpto, sim_fpu_tofp): Define.
4486 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4488 * sim-fpu.c (sim_fpu_cmp): New function.
4490 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4492 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4493 instead of abuf->length.
4494 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4495 (set_trace_option_mask): Renamed from set_trace_options.
4496 (set_trace_option): New function.
4497 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4498 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4500 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502 * sim-basics.h: Declare struct _sim_fpu.
4504 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4506 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4507 (trace_prefix, trace_input*, trace_result*): Declare.
4508 (trace_one_insn): Change declaration, assume trace_prefix called.
4509 (trace_generic): Like trace_one_insn.
4510 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4511 (TRACE_alu, TRACE_[a-z]*): Update.
4513 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4514 trace_insn, save_data, trace_idx_to_str, print_data): New
4516 (trace_one_insn): Rewrite.
4517 (trace_generic): New function.
4519 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4521 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4523 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4524 (SEMANTIC_FN): Rewrite declaration.
4525 (DECODE): Update type of semantic_fast member.
4526 ({EX,SEM}_FN_NAME): Have only one version.
4527 * sim-base.h (sim_state_base): Delete conditionals surrounding
4530 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4532 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4535 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4537 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4538 Add missing parameters to device_io calls.
4539 * sim-core.h: Add missing parameters to device_io calls.
4541 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4543 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4544 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4545 (SEMANTIC{,_CACHE}_FN): Fix return type.
4546 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4547 (engine_resume): Likewise. Make `engine' volatile. Save copy
4548 of cpu pointer in volatile object. Initialize read switch if
4551 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4553 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4554 (SEM_INSN): New macro.
4556 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4558 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4560 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4562 * configure: Regenerated to track ../common/aclocal.m4 changes.
4564 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4566 * sim-types.h (fp_word): New type, define according to
4567 WITH_TARGET_FLOATING_POINT_BITSIZE.
4569 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4570 configuration of size of floating point registers.
4572 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4574 * sim-profile.c (profile_print): Only print CPU <N> if other
4575 output is going to appear.
4577 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4579 * configure: Regenerated to track ../common/aclocal.m4 changes.
4581 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4583 * sim-types.h (address_word): Typedef according to
4584 WITH_TARGET_ADDRESS_BITSIZE.
4585 (signed_cell, unsigned_cell, natural_cell): Ditto using
4586 WITH_TARGET_CELL_BITSIZE.
4588 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4589 (WITH_TARGET_CELL_BITSIZE): Define.
4590 (WITH_HOST_WORD_BITSIZE): Delete.
4592 * sim-config.c (print_sim_config): Update.
4594 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4595 configuration of address and OpenFirmware cell sizes.
4597 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4599 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4600 * sim-run.c (sim_engine_run): Update.
4602 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4604 * sim-run.c (sim_engine_run): Ditto.
4606 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4607 (sim_resume): Pass nr_cpus to sim_engine_run.
4609 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4611 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4613 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4615 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4617 * Make-common.in (stamp-tvals): New rule.
4618 (targ-vals.h,targ-map.c): Depend on it.
4619 (clean): Remove stamp-tvals.
4621 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4623 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4624 in code also #if 0'ed.
4626 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4628 * configure: Regenerated to track ../common/aclocal.m4 changes.
4629 * aclocal.m4: Recognize --enable-maintainer-mode.
4631 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4633 * cgen-scache.h: Deleted.
4634 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4635 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4636 (scache_init): Use runtime computed size of SCACHE.
4637 (scache_flush): Likewise.
4638 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4639 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4640 * cgen-sim.h: Scache support moved here.
4641 (PC): Redo definition.
4642 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4643 (DECODE): Add parallel execution support.
4644 Only include semantic label members if using switch.
4645 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4646 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4647 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4648 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4650 (engine_{stop,run,resume,halt,signal}): Delete decls.
4651 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4652 (argbuf,scache): Delete forward decls.
4653 (STATE): Delete decl.
4654 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4655 Include cgen-mem.h, cgen-ops.h.
4656 (engine_halt,engine_signal): Delete.
4657 ({ex,exc,sem,semc}_illegal): Delete.
4658 (sim_disassemble_insn): Result of extract fn is in bits.
4659 * genmloop.sh: Rewrite.
4661 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4664 * sim-base.h (sim_state_base): Delete member `model'.
4665 (sim_cpu_base): Add member `model'.
4666 * sim-model.h (IMP_PROPERTIES): New type.
4667 (MACH): New members imp_props, models.
4668 (models): Delete decl.
4669 * sim-model.c (set_model): Update.
4670 * sim-profile.c (profile_print_model): Update.
4672 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4674 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4676 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4679 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4681 * configure: Regenerated to track ../common/aclocal.m4 changes.
4684 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4686 * aclocal.m4 (AR): Check for sigaction.
4688 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4690 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4692 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4693 * sim-config.c (sim_config): Replace WITH_DEVICES with
4694 WITH_TREE_PROPERTIES.
4696 * configure: Regenerated to track ../common/aclocal.m4 changes.
4698 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4700 * Make-common.in (SIM_ENVIRONMENT): New variable.
4701 (CONFIG_CFLAGS): Add it.
4702 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4703 --enable-sim-environment option.
4704 * configure: Regenerated.
4705 * sim-config.h (environment support): Rewrite.
4706 * sim-config.c (current_environment): Define as enum, unconditionally.
4707 (current_alignment): Define unconditionally.
4708 (config_environment_to_a): Update.
4709 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4710 (sim_config): Handle environment and alignment determination
4711 unconditionally. Delete sanity checks of current_environment,
4713 (print_sim_config): Update.
4714 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4715 (standard_options): Add --environment.
4716 (standard_option_handler): Likewise.
4718 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4720 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4721 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4722 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4723 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4724 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4725 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4726 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4727 argument ADD_CA macro with two argument ADDC_C - add carrying with
4729 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4730 argument SUB_CA macro with two argument SUBC_X - subtract
4732 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4734 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4736 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4738 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4739 * sim-io.h (sim_io_syscalls): Delete.
4741 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4743 * syscall.c (cb_syscall): Add missing else, so write to stdout
4746 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4747 the carry bit from the CPU's psw.
4749 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4751 * gennltvals.sh: Redo syscall support.
4752 * nltvals.def: Regenerated.
4754 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4756 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4757 the stream immediately.
4759 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4761 * sim-io.c (sim_io_getstring): Delete unused len2.
4762 (sim_io_syscalls): Ditto for sys_errno.
4764 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4766 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4768 * Make-common.in (run.o): Depend on remote-sim.h.
4769 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4770 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4772 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4774 * sim-io.c (sim_io_syscalls): Disable lseek.
4776 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4778 * gennltvals.sh: Generate syscall values for d30v.
4780 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4781 * nltvals.def: Regenerate.
4783 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4784 (os_fstat): Likewise. Validate fd argument.
4785 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4786 just compute target stat struct length.
4787 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4788 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4789 (get_string): Return host errno values so they can be properly
4791 (cb_syscall): Likewise.
4792 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4793 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4794 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4795 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4796 (get_path): New function.
4798 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4800 * sim-io.c (sim_io_syscalls): New function to provide system call
4801 emulation. Provide exit, open, close, read, write, lseek, and
4803 (sim_io_getstring): New function to return a string from a
4804 simulated memory location.
4806 * sim-io.h (sim_io_syscalls): Add declaration.
4808 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4810 * sim-core.c (sim_core_signal): Fix spelling error in message.
4812 * sim-hrw.c (sim_read): Use read map, not write map.
4814 * Make-common.in (all): Add .gdbinit.
4815 * gdbinit.in: Add dump command.
4817 * sim-model.c (model_options): Use '\0' for `shortopt'.
4819 * sim-trace.c (trace_option_handler): Set state trace file
4820 for --trace-file in addition to cpu's values.
4821 (trace_vprintf): If cpu == NULL, try state's trace file.
4822 (trace_options): Reorganize table, reword some descriptions.
4824 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4826 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4829 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4831 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4832 signal untranslated, document problem with this.
4834 * nrun.c (main): Check for a prog name of `*step'. If present,
4835 step the simulator instead of allowing it to run free.
4837 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4839 * Make-common.in (sim_main_headers): Add sim-signal.h.
4841 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4843 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4845 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4847 * sim-signal.h: Start simulator signals at 64 so that host signal
4848 numbers can be detected and reported.
4850 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4852 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4854 * callback.c (cb_host_to_target_stat): Fix return values.
4856 * cgen-sim.h (enum_signal_type): Delete.
4857 (engine_signal): Update prototype.
4858 * cgen-utils.c: Don't include <signal.h>.
4859 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4860 (engine_signal): Update.
4862 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4863 (sim_state_free): Call SIM_STATE_FREE if defined.
4865 * sim-module.c (sim_module_install): Don't leave any modules
4866 installed if one fails to install.
4868 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4870 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4871 more, since alloca is not used in this file.
4873 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4874 correctly set the carry and overflow bits for those types.
4875 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4876 with carry, so carry is correct after doing both adds.
4877 (ALU*): Space out '\' to make it easier to read.
4879 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4881 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4884 * sim-signal.c, sim-signal.h: New files.
4885 * Make-common.in (sim-signal.o): Add rule for.
4886 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4887 * sim-abort.c: Don't include <signal.h>.
4888 * sim-basics.h: #include "sim-signal.h".
4889 * sim-break.c: Don't include <signal.h>.
4890 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4891 * sim-core.c: Don't include <signal.h>.
4892 (SIGBUS): Delete definition.
4893 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4894 * sim-engine.c: Don't include <signal.h>.
4895 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4896 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4897 * sim-resume.c: Don't include <signal.h>.
4898 (SIGTRAP): Delete definition.
4899 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4900 * sim-stop.c: Don't include <signal.h>.
4901 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4902 * sim-watch.c: Don't include <signal.h>.
4903 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4905 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4907 * sim-base.h (CIA_ADDR): Provide default definition.
4908 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4909 * sim-break.c (sim_handle_breakpoint): Likewise.
4911 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4913 * Make-common.in (srccom): New variable.
4915 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4916 (LIB_OBJS): Add syscall.o.
4917 (gentmap): Pass $(NL_TARGET) to $(CC).
4918 (syscall.o): Add rule for.
4919 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4920 (sim-bits.o): Depend on $(sim-n-bits_h).
4921 (sim-load.o): Depend on callback.h.
4923 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4924 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4925 * cgen-mem.h, cgen-ops.h: New files.
4927 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4929 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4931 * callback.c: #include string.h or strings.h.
4932 #include sys/types.h and sys/stat.h.
4933 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4934 (os_get_errno,os_open): Update.
4935 (os_stat,os_fstat): New functions.
4936 (os_init): Initialize syscall_map, errno_map, open_map.
4937 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4938 errno_map, open_map, signal_map, stat_map.
4939 (cb_read_target_syscall_maps): New function.
4940 (cb_target_to_host_syscall): New function.
4941 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4942 (cb_target_to_host_open): Renamed from target_to_host_open.
4943 (store): New function.
4944 (cb_host_to_target_stat): New function.
4945 * syscall.c: New file.
4946 * gentmap.c (sys_tdefs): New global.
4947 (gen_targ_vals_h): Output target syscall numbers.
4948 (gen_targ_map_c): Update. Output target syscall translation map.
4949 * gentvals.sh: New first argument `target'. Preface table with
4950 #ifdef NL_TARGET_$target if non-null target passed.
4951 * gennltvals.sh: New file.
4952 * nltvals.def: Regenerated.
4954 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4956 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4958 (sim_core_dummy_M): Declare.
4960 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4962 * sim-core.c (sim_core_signal): Print the address of the
4965 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4967 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4969 * sim-base.h (sim_state_base): Add member trace_data.
4970 (STATE_TRACE_DATA): New macro.
4971 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4972 ({WITH_,}TRACE_DEBUG_P): New macros.
4973 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4974 (_sim_cpu): Delete forward reference.
4975 (debug_printf): Update.
4976 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4977 (trace_options): Add --trace-debug.
4978 (set_trace_options): Handle it.
4979 (trace_option_handler): Likewise.
4980 (trace_install): Init state trace_data struct.
4981 (trace_uninstall): Close state trace file.
4982 * sim-events.c (ETRACE): Only print source file and line number if
4984 * sim-n-core.h (sim_core_trace_M): Likewise.
4986 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4988 1997-11-13 Felix Lee <flee@cygnus.com>
4990 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4992 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4994 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4996 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4998 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5000 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5001 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5004 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5006 * sim-events.c (sim_events_process): Re-compute the time -
5007 update_time_from_event - as each event is processed. Reverses
5010 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5012 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5014 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5016 * sim-events.c (sim_events_process): Delete redundant call to
5017 update_time_from_event.
5018 (sim_events_slip): Always decrement time_from_event.
5019 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5020 Delete assertion that time_from_event >=0 when work in queue, no
5023 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5025 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5026 (standard_option_handler): Update.
5028 * sim-options.h: Clarify documentation.
5029 (OPTION_LONG_ONLY_P): Delete definition.
5030 (OPTION_VALID_P): Define.
5032 * sim-options.c (sim_print_help): Allow short only options.
5033 (sim_parse_args): Ditto.
5034 (sim_args_command): Skip short only options.
5035 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5036 separate entries for short and long options in the HANDLERS and
5038 (sim_parse_args): Disable argument permutation.
5040 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5042 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5043 Add argument M, size of data type.
5044 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5045 Declare, ditto for 5, 6 & 7 byte transfers.
5046 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5049 * sim-n-core.h (sim_core_trace_M): Rename from
5050 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5051 with transfer type. Print transfer direction. Handle 1 and 2 byte
5053 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5055 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5056 Update all functions.
5058 * sim-core.c: Generate functions starting with 16 not 1.
5059 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5060 all 5, 6 & 7 byte transfers.
5062 * sim-n-core.h (sim_core_read_misaligned_N,
5063 sim_core_write_misaligned_N): Implement.
5065 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5067 * sim-endian.h (U16_8): Implement
5069 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5071 * sim-endian.h (VL8_16, VH8_16): Implement.
5073 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5075 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5076 (memory_option_handler): Skip comma in alias address list
5078 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5080 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5082 (parse_size, parse_addr): New functions
5083 (memory_option_handler, memory_options): Parse address & size
5084 using new functions. Pass level, space, modulo to do_memopt_add &
5087 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5089 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5090 `attach_type attach' argument with `unsigned level' argument.
5093 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5094 sim_core_attach): Replace argument attach with level. Update
5095 verification of arguments.
5096 (sim_core_map_detach, sim_core_detach): Replace argument attach
5099 * sim-basics.h (enum _attach_type): Delete.
5101 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5103 * sim-core.h (sim_core_write_8): Define.
5105 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5107 * sim-bits.h: Document ROTn macro.
5109 * sim-endian.h (H2T): Handle 16 byte variables.
5111 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5114 * sim-core.c: Do not generate sim_core_*_word.
5116 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5117 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5119 * sim-core.h (sim_core_read_unaligned_word,
5120 sim_core_read_aligned_word, sim_core_read_word,
5121 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5122 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5124 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5126 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5128 * sim-endian.h: Disable 16 byte support.
5130 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5132 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5134 * sim-n-core.h (sim_core_trace_N): New function.
5135 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5136 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5138 * sim-endian.h: Add 128 bit variant.
5140 * sim-core.h, sim-core.c: Add 128 bit variant.
5142 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5144 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5146 * sim-events.c (sim_events_process): Clear events->work_pending.
5147 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5148 setting, nr_ticks_to_process.
5149 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5150 when the event queue isn't next.
5152 * sim-events.h, sim-events.c (sim_events_slip): New function.
5154 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5156 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5158 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5161 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5163 * nrun.c (main): Remove useless test of name != NULL.
5164 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5166 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5168 * sim-fpu.c (EXPMAX): Type is unsigned.
5169 (MIN_INT, MAX_INT): Type is signed64.
5170 (i2fpu): Type of val is signed64.
5172 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5174 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5175 a bucket size of zero.
5177 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5178 OPTION_PROFILE_PC): Define.
5179 (profile_option_handler): Add support for --profile-pc and
5180 --profile-pc-granularity options.
5181 (profile_pc_init): When possible, compute nr buckets from bucket
5184 * sim-profile.c (profile_pc_init): Align the profile-pc end
5185 address with the profile-pc bucket size.
5187 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5188 something less ambiguous.
5189 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5191 * sim-profile.c (profile_pc_cleanup): New function. Move
5192 profile_pc_uninstall code to here.
5193 (profile_pc_uninstall): Call.
5194 (profile_pc_init): Call.
5196 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5198 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5199 file using BSD gprof format.
5201 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5203 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5204 MSBIT64): Force result to unsignedN.
5206 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5208 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5210 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5211 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5212 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5213 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5215 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5217 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5220 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5221 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5223 (sim_core_attach): Rename buffer_freed to free_buffer, type
5224 void*. Ensure that allocated buffer is alligned according to
5227 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5229 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5230 (ALU64_SUB): Define.
5232 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5233 (.gdbinit): Remove dependencies, generate once per build.
5235 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5237 * sim-n-core.h (sim_core_read_aligned_N,
5238 sim_core_write_aligned_N): Make xaddr param type address_word not
5241 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5243 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5244 unpacked floating point struct. Pass sim_fpu object by reference.
5245 Add preliminary support for rounding modes.
5247 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5249 * configure: Regenerated to track ../common/aclocal.m4 changes.
5251 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5253 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5254 WITH_TARGET_BITSIZE.
5256 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5258 * sim-profile.c (profile_print_core): label needs empty statement.
5260 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5262 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5263 and zfree instead of xmalloc and free. Prevents warnings.
5265 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5267 * configure: Regenerated to track ../common/aclocal.m4 changes.
5269 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5271 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5272 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5274 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5275 controling the bitsize/msb of the target.
5277 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5279 * Make-common.in: New files sim-break.c, sim-break.h.
5280 * sim-base.h: Add point to breakpoint list to sim_state_base.
5281 * sim-break.c sim-break.h: New modules that implement intrinsic
5283 * sim-module.c: Add breakpoint module.
5285 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5287 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5289 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5291 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5292 (SIGBUS) define for Windows.
5293 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5294 * sim-resume.c: define SIGTRAP for windows.
5295 * sim-xcat.h: use token pasting if ALMOST_STDC.
5297 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5299 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5301 (CONFIG_CFLAGS): Add same.
5303 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5305 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5306 (SIGNED32): use ##i32.
5308 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5310 * configure: Regenerated to track ../common/aclocal.m4 changes.
5312 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5314 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5317 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5318 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5319 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5320 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5321 (CONFIG_CFLAGS): Add same.
5323 * aclocal.m4: Perform AC_SUBST on optional options.
5325 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5327 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5329 * sim-options.c (standard_option_handler): Typo in warning message.
5331 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5333 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5334 insn count. Make count conditional on there being a valid
5336 (profile_pc_init): Make default PC profile frequency an arbitrary
5339 * sim-base.h: Ditto.
5341 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5344 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5347 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5349 * configure: Regenerated to track ../common/aclocal.m4 changes.
5351 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5353 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5354 configured alignment.
5356 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5358 * configure: Regenerated to track ../common/aclocal.m4 changes.
5360 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5362 * sim-config.c (sim_config): Check for default alignment.
5364 * sim-options.c (standard_option_handler): Add alignment option.
5366 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5367 default alignment requirements on memory accesses.
5369 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5371 * sim-load.c (sim_load_file): Return failure if the executable
5372 had no loadable sections.
5374 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5376 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5379 * sim-core.c (sim_core_signal): When bad access halt simulator
5380 SIGSEGV / SIGBUS instead of aborting.
5381 (signal.h): Include.
5383 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5384 options was missing.
5386 * sim-bits.h (MOVED): Define
5388 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5390 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5393 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5395 * sim-bits.c: Add 8 bit versions of bit macros.
5397 * sim-bits.h: Ditto.
5399 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5401 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5402 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5404 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5405 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5407 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5408 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5410 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5412 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5413 configure.in: Output to cconfig.h instead of config.h.
5415 * configure: Regenerated to track ../common/aclocal.m4 changes.
5417 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5419 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5422 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5424 * callback.c (os_write): divert stdout and stderr to their
5427 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5429 * sim-profile.c (profile_print_speed): Call
5430 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5432 * sim-events.c (sim_events_elapsed_time): New function return nr
5433 host MS consumed by the simulator.
5434 (sim_watch_valid): Use.
5436 * sim-module.c (modules): Install sim_events very very early.
5438 * sim-profile.c (profile_print): Call profile_print_pc.
5440 (profile_pc_init): New function, set up processor for PC
5442 (profile_print_pc): New function, print a PC profile.
5443 (profile_pc_event): New function, sample PC.
5445 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5446 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5449 * sim-options.c (sim_print_help): Pacify GCC.
5451 * sim-n-core.h (sim_core_read_aligned_N,
5452 sim_core_write_aligned_N): Add un-conditional profile call.
5453 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5454 profile call when aligned read/write isn't used.
5456 * sim-base.h: Include sim-profile, sim-model after sim-core &
5457 sim-events allow sim-core to define useful values.
5459 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5460 (profile_option_handler, profile_options): Add support for
5461 --profile-core option.
5462 (print_bar): Include when core profiling.
5463 (profile_print_core): New function, print core profile.
5465 * sim-config.c (print_sim_config): Print profile status.
5467 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5468 WITH_PROFILE_PC_P): Define.
5469 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5470 (PROFILE_COUNT_CORE): Define.
5472 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5474 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5475 interrupt_names array as the data.
5476 (sim-watch.h): Document.
5478 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5480 * sim-options.c (sim_print_help): When the doc string is to long
5483 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5484 that only the first few the watch options are listed. Generate
5485 meanginful usage messages.
5487 * sim-options.h (struct OPTION): Clarify use of doc_name field
5489 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5491 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5492 (standard_option_handler): Handle --architecture-info.
5494 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5496 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5497 illegal zero-sized array.
5498 * sim-core.c (sim_core_xor_read_buffer): same.
5500 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5502 * nltvals.def: Regenerate.
5504 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5506 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5508 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5510 * sim-bits.c (MASKED): Delete.
5511 (EXTRACTED): Delete.
5512 (LSEXTRACTED, MSEXTRACTED): New functions.
5514 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5515 (MSMASKEDn, LSMASKEDn): Add last argument.
5518 * sim-bits.h (EXTEND8, EXTEND16): Define.
5519 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5521 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5523 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5524 current instruction address.
5526 * sim-inline.h (*_ENGINE): Define.
5528 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5530 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5532 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5533 (watch_option_handler): Call delete_watchpoint with ident or type.
5534 (sim_watchpoint_install): Create interrupt specific watchpoint
5535 commands on the fly.
5536 (do_watchpoint_create): New function, create a watch point using
5537 type/int-nr info encoded in the option nr.
5538 (do_watchpoint_info): New function. List active watchpoints.
5540 * sim-watch.h: Change data structure to a list.
5542 * sim-memopt.c (memory_option_handler): Require explicit "all"
5543 before deleting all memory regions.
5545 * sim-utils.c (sim_do_commandf): New function, printf version of
5548 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5550 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5552 (SIGNED64, UNSIGNED64): Delete.
5553 (ALU64_ADD): Don't rely on bit endianness.
5554 (ALU64_BEGIN): Define.
5556 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5557 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5559 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5560 suffix - u64, LL - to 64 bit constants.
5562 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5564 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5566 * sim-utils.h (NZALLOC): Define - zalloc * N.
5568 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5569 implementation of read/write functions.
5571 * Make-common.in (sim-hrw.o): New target.
5573 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5576 * sim-memopt.c (memory_option_handler): Implement memory-size
5577 command. Implement memory-alias command. Let memory-delete delete
5579 (add_memopt): New function. Add a memory region.
5580 (do_memopt_delete): New function. Delete a memory region.
5582 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5584 * sim-core.c (sim_core_detach): New function.
5585 (sim_core_map_detach): New function. Perform the actual detach.
5586 (sim_core_init): Move initialization code from here.
5587 (sim_core_install): To here.
5588 (sim_core_uninstall): And here.
5590 * sim-module.c: Add memopt module.
5592 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5593 simulator base type.
5595 * Make-common.in (sim_main_headers): Add sim-memopt.h
5596 (sim-memopt.o): New target.
5598 * sim-core.c (sim_core_install): Add core_options to the option
5601 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5604 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5607 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5608 address_word, add mask member.
5610 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5611 address_word, allow for 64bit targets in 32bit host. Add modulo
5613 (sim_core_map_attach): Ditto.
5614 (new_sim_core_mapping): Ditto.
5615 (sim_core_translate): Mask address when modulo memory.
5617 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5619 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5621 * gdbinit.in: New file.
5622 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5623 * Make-common.in (distclean): Delete .gdbinit.
5624 (.gdbinit): Add rule for.
5625 * configure: Regenerated to track ../common/aclocal.m4 changes.
5627 * Make-common.in (cgen-run.o): Add rule for.
5629 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5631 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5633 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5634 both resumed and previous elapsed time.
5635 (sim_events_init): Set initial_wallclock and current_wallclock to
5637 (sim_events_install): Install sim_events_suspend and
5639 (sim_events_watch_clock): Allow for suspended simulator when
5640 computing the time of the clock event.
5642 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5643 initial_wallclock to elapsed_wallclock, set both to zero.
5644 (sim_events_init, sim_events_uninstall): Delete prototypes.
5646 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5648 * sim-module.c(sim_module_resume, sim_module_suspend): New
5651 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5653 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5656 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5658 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5659 * Make-common.in (TAGS): Likewise.
5660 * sim-n-bits.h: Add TAGS comments for all functions.
5661 * sim-n-core.h: Likewise.
5662 * sim-n-endian.h: Likewise.
5664 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5666 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5669 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5671 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5674 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5676 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5677 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5679 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5682 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5683 nr_transfered and nr_this_transfer unsigned.
5685 * sim-events.c (sim_events_tickn): N is signed, as limited to
5688 * sim-n-endian.h (offset_N): Change size to unsigned.
5690 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5692 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5694 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5696 * sim-options.c (sim_parse_args): Use dupargv.
5698 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5700 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5702 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5704 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5707 * sim-options.c (standard_options): Add --architecture=MACHINE and
5708 --target=TARGET options.
5709 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5710 (standard_option_handler): Handle architecture and target options.
5713 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5715 (sim_analyze_program): Set prog_bfd architecture from
5716 STATE_ARCHITECTURE if known.
5718 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720 * configure: Regenerated to track ../common/aclocal.m4 changes.
5723 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5725 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5726 that option does not apply to certain files.
5728 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5730 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5731 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5732 offset from MSB/LSB.
5734 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5735 access address of sub word quantity of a hosts 16, 32, 64 bit word
5737 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5738 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5739 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5740 return N*2 byte value with argument in Hi/Lo word. Renamed from
5741 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5743 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5744 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5745 so that bit offset is explicit.
5747 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5749 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5750 Update STATE_PROG_BFD when needed with a dup'd copy of the
5753 * sim-config.c (sim_config): Delete ABFD argument, use
5754 STATE_PROG_BFD directly.
5756 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5758 * run.c (main): Pass the open ABFD to sim_create_inferior.
5760 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5764 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5765 hardware only simulator targets.
5767 * Make-common.in (sim-hload.o): Add rule.
5769 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5771 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5772 used by copyargv and freeargv.
5774 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5775 STATE_PROG_ARGV, not just a pointer.
5777 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5779 * configure: Regenerated to track ../common/aclocal.m4 changes.
5782 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5784 * aclocal.m4 (sim-endian): Add second argument to
5785 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5786 default endian when not hardwired.
5788 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5789 else failes value for target byte order.
5791 * sim-config.c (sim_config): Add abfd arguments. Set
5792 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5794 (sim_config): Return SIM_RC, don't abort.
5797 * run.c (main): Update call to sim_open - add ABFD argument.
5798 * nrun.c (main): Add NULL ABFD argument.
5800 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5802 * callback.c (os_poll_quit): Make static.
5803 Call sim_cb_eprintf, not p->eprintf.
5804 (sim_cb_printf, sim_cb_eprintf): New functions.
5805 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5807 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5808 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5809 sim-utils.h. #include sim-utils.h.
5810 * sim-utils.h: Above decls moved here.
5811 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5813 * sim-watch.c (action_watchpoint): Fix thinkos.
5815 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5817 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5819 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5821 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5822 to FORCED_ALIGNMENT case.
5824 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5826 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5828 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5830 * Make-common.in (libsim.a): Fix typo.
5832 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5834 * nrun.c (main): Verify the structure returned before using it.
5836 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5838 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5841 * sim-engine.c (sim_engine_install): New function. Install the
5842 engine init functions.
5843 (sim_engine_init): [Re]initialize the simulator engine.
5845 * sim-module.c: Add sim_engine to list of modules that always
5848 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5850 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5851 to remove the old watchpoint, not delete_watchpoint.
5852 (watch_option_handler): Action the correct watchpoint, not just
5855 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5857 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5858 both low and high word.
5859 (sim_core_write_aligned_N): Ditto.
5861 * sim-trace.c (set_trace_options): Delete code explicitly setting
5864 * sim-options.c (sim_print_help): Call the list commands if not a
5865 standalone simulator.
5866 (sim_print_help): Advise that some options may not be applicable.
5868 * sim-trace.c (set_trace_options): Assume core present.
5870 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5871 buffer when full not almost full.
5873 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5875 * sim-events.c (sim_events_process): Don't blat the event queue
5876 when processing watchpoints.
5878 * sim-watch.h: Make arg unsigned long - stop sign extension.
5880 * sim-events.c (sim_watch_valid): rewrite so debugable.
5882 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5884 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5885 inequality test is possible.
5886 (handle_watchpoint): Re-pass is_within arg.
5887 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5888 0 to schedule_watchpoint's is_within arg.
5889 (sim_watchpoint_init): Re-pass is_within arg.
5891 * sim-options.c (sim_print_help): Add is_command argument. Don't
5892 include -- prefix when called from the command line interpreter.
5894 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5896 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5897 zero indicates that the test should be reversed.
5898 (sim_events_watch_core): Ditto.
5899 (WATCH_CORE): Compare range against is_within.
5902 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5904 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5905 sim_core_read_buffer. Check nr-bytes transfered.
5907 * sim-core.h (sim_core_common): Define a new struct that contains
5908 the common data. to sd and cpu structures.
5909 * sim-core.c (sim_core_attach): Update.
5910 (sim_core_init): Update. Remember to copy initialized data to each
5912 (sim_core_find_mapping): Ditto.
5914 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5915 (sim_core_write_buffer): Ditto.
5917 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5918 transfer use xor version of read buffer.
5919 (sim_core_write_unaligned_N): Ditto for write.
5921 * sim-core.c (sim_core_xor_read_buffer): New function implement
5922 xor-endian data read breaking transfer up into xor-endian sized
5924 (sim_core_xor_write_buffer): Ditto for write.
5925 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5926 - needed for xor-endian transfers.
5928 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5930 * sim-inline.h: Review description.
5932 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5933 to just those involved in data transfers and configuration.
5935 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5937 * sim-n-core.h (sim_core_read_aligned_N): Use.
5938 (sim_core_read_unaligned_N): Ditto.
5939 (sim_core_read_unaligned_N): Ditto..
5940 (sim_core_write_unaligned_N): Ditto.
5942 * sim-core.h: Add xor endian bitmap to main structure. *
5944 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5946 (sim_core_read_aligned_N): Ditto.
5948 * sim-core.c (sim_core_set_xor_endian): New function.
5949 (sim_core_attach): Don't overwrite the per-cpu xor map when
5950 cloning the global core.
5952 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5954 * sim-engine.h: Update below so that it is using an enumerated
5957 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5959 * sim-engine.c (sim_engine_restart):
5960 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5961 return value used for simulator restart from 0 to 2.
5963 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5965 * cgen-scache.c (scache_option_handler): Add is_command arg.
5967 * sim-model.c (model_option_handler): Add is_command argument.
5969 * sim-profile.c (profile_option_handler): Add is_command arg.
5971 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5974 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5975 order that they are registered.
5977 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5978 between option and command line processing.
5980 * sim-options.c: Include stdlib.h, ctype.h.
5982 * Make-common.in (sim-watch.o): Add rule.
5983 (sim_main_headers): Assume sim-assert.h included.
5984 (sim-*.o): Simplify make rule.
5986 * sim-module.c: Add sim_watch_install to module list.
5988 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5990 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5993 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5994 * sim-events.c (sim_events_install): Ditto.
5995 * sim-core.c (sim_core_install): Ditto.
5996 * sim-model.c (model_install): Ditto.
5997 * sim-options.c (standard_install): Ditto.
5998 * sim-profile.c (profile_install): Ditto.
5999 * sim-reason.c (sim_stop_reason): Ditto.
6000 * sim-run.c (sim_engine_run): Ditto.
6001 * sim-utils.c (sim_analyze_program): Ditto.
6003 * sim-module.c (modules): Make profile_install and trace_install
6006 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6008 * sim-options.c (standard_option_handler): Set the byte order.
6010 * sim-events.c (sim_events_process): Allow multi tick processing.
6011 (sim_events_tickn): New function - multi cycle tick.
6013 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6014 prototypes. Under development.
6015 (sim_events): Replace processing with nr_ticks_to_process.
6017 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6019 * nrun.c (main): Pass callbacks to sim_open instead of using
6022 * run.c (main): Ditto.
6024 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6026 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6027 stop tk interrupting malloc calls.
6028 (sim_events_zalloc): Converse.
6030 * Make-common.in (sim_main_headers): Add sim-events.h.
6032 * sim-events.c (sim_events_schedule_after_signal): Change return
6033 type to void - signal events are strictly internal.
6034 (sim_events_init): Allocate a finite buffer for signal events.
6035 (sim_events_schedule_after_signal): Enter signal events into the
6038 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6039 (sim_engine_restart): Ditto.
6040 (sim_engine_abort): Ditto.
6041 * sim-stop.c (sim_stop): Ditto.
6042 (control_c_simulation): Ditto.
6043 * sim-resume.c (sim_resume): Ditto.
6044 (has_stepped): Ditto.
6045 * sim-abort.c (sim_engine_abort): Ditto.
6047 * sim-basics.h (transfer_type): New type.
6049 * sim-core.c (sim_core_signal): New function. Print core signal
6051 (sim_core_find_mapping): Add transfer argument.
6053 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6054 SIM_CORE_SIGNAL if a recoverable abort.
6055 * sim-core.c (sim_core_find_mapping): Ditto.
6057 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6059 * sim-core.c (sim_core_find_mapping): Replace calls to
6060 sim_io_error to more resiliant sim_engine_abort.
6062 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6063 (sim_core_write_unaligned_N): Ditto.
6065 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6067 * sim-module.c: Add sim_events_install to list.
6069 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6071 (sim_events_init): Now returns SIG_RC.
6073 * sim-run.c: New file. Generic sim_engine_run.
6074 * sim-reason.c: New file. Generic sim_stop_reason.
6075 * sim-stop.c: New file. Generic sim_stop.
6076 * sim-resume.c: New file. Generic sim_resume.
6078 * Make-common.in (sim-engine.o): Add rule.
6079 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6081 * sim-engine.h, sim-engine.c: New file. Provide generic
6082 implementation of sim_engine_halt, sim_engine_error. et.al.
6084 * sim-base.h (sim_state_base): Add member halt.
6085 (sim-engine.h): Include.
6087 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6089 * sim-events.c (sim_events_poll): Update event handler.
6091 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6093 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6095 (sim_events_watch_sim): New function.
6096 (sim_events_watch_core): New function.
6097 (sim_watch_valid): New function.
6098 (sim_events_preprocess): New function.
6099 (sim_events_process): Process the watchpoints as well as the timer
6101 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6102 (sim_events_deschedule): Check all the queues when removing an
6104 (sim_events_init): Ditto for cleaning.
6106 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6108 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6110 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112 * callback.c (os_open): Type of arg flags is int.
6114 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6116 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6117 just like normal numbers as per IEEE rules.
6119 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6121 * callback.c (os_close): Mark the descriptor as being
6122 available if the close succeeded.
6123 (os_open): Pass 0644 as the mode of the file being created.
6125 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6127 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6130 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6131 * sim-lnline.h: Update.
6133 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6134 conversion functions.
6135 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6137 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6138 compare functions. Replacing.
6139 (sim_fpu_cmp): This. Delete.
6141 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6143 * sim-core.c (sim_core_find_mapping): Call engine_error not
6144 sim_io_error when possible.
6146 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6148 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6149 high/low double word.
6151 * sim-trace.h: Remove definition of attribute - defined in
6154 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6156 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6157 name of the option - or family of options.
6159 * sim-options.c (sim_args_command): Match command `a-b c' with
6160 option `--a-b-c' from option table.
6162 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164 * sim-options.c (sim_print_help): For optional arguments, wrap
6167 * sim-trace.c (set_trace_options): New function, handle optional
6168 argument and multiple assignment.
6169 (trace_option_handler): Update.
6171 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6172 when branch tracing selected.
6174 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6176 * sim-trace.c (trace_one_insn): Make a va-args function.
6178 * sim-trace.c (trace_vprintf): New function, va-arg version of
6181 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6183 * sim-trace.c (trace_uninstall): Don't close a file twice.
6184 * sim-profile.c (profile_uninstall): Likewise.
6186 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6188 * sim-trace.c (toplevel): Include bfd.h.
6189 (trace_options): Note that --trace-linenum also turns on
6190 --trace-insn. Add --trace-{branch,semantics}.
6191 (trace_option_handler): If --trace-linenum, also turn on
6192 --trace-insn. Add --trace-branch support. If --trace-semantics,
6193 turn on ALU, FPU, branch, and memory tracing.
6194 (trace_one_insn): New function to trace an instruction. Support
6196 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6198 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6199 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6200 (TRACE_branch): Add new mask.
6201 (TRACE_*_P): Define all possible trace_p macros.
6202 (trace_one_insn): Declare function.
6204 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6206 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6207 GNU C doesn't support __attributes__.
6208 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6211 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6213 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6214 addresses are masked forcing them to be correctly aligned.
6215 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6216 * sim-config.c (config_alignment_to_a): Update.
6218 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6220 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6222 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6223 processor specific core maps.
6224 (sim_core_map_attach): Copy the core map data to each of the
6225 processor specific core data structures.
6226 * sim-core.c (sim_core_find_mapping): Update.
6228 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6229 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6230 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6231 alternatives that handle unaligned addresses.
6232 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6234 * cgen-utils.c (sim_disassemble_insn): Update.
6236 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6238 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6241 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6244 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6246 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6248 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6251 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6254 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6256 * cgen-trace.c: Prepend additional trace_printf argument.
6258 * cgen-utils.c (sim_disassemble_insn): Add additional core
6261 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6263 * nrun.c (main): Catch/report errorenous simulator states.
6265 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6266 * sim-trace.c: #include string.h/strings.h so that memset is
6268 * sim-utils.c: Ditto.
6269 * sim-profile.c: Ditto. And stdlib.h.
6270 (print_bar): Only define when used by instruction or memory profiler.
6272 * sim-options.c (standard_option_handler): Make ul more local.
6274 * sim-load.c (sim_load_file): Make the name constant.
6275 (sim_load_file): Passify gcc.
6277 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6279 * sim-utils.c, sim-load.c: Include sim-utils.h.
6281 * sim-base.h (sim_cpu): Pre define here so available to all.
6283 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6284 Restore the sim_cpu and instruction_address arguments so that full
6285 information is available to the abort function.
6286 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6287 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6289 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6290 tracing support for sim-events and sim-core.
6291 (trace_option_handler): Convert #if to if where possible so always
6292 compiled/checked by C compiler.
6293 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6295 * sim-base.h: Adjust comment documenting how to define the cpu
6297 (sim_state_base): Add sim_core and sim_events to simulator base
6300 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6301 * sim-core.c (sim_core_init, sim_core_attach,
6302 sim_core_find_mapping): Update.
6303 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6304 update_time_from_event, insert_sim_event,
6305 sim_events_schedule_after_signal, sim_events_deschedule,
6306 sim_events_tick): Ditto.
6308 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6309 sim-model.h): Move #includes from here.
6310 * sim-base.h: To here.
6311 (sim-core.h, sim-events.h, sim-io.h): Include also
6313 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6315 * callback.c (default_callback): Missing initialisers.
6317 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6319 * sim-utils.c (sim_add_commas): New function.
6320 * sim-basics.h (sim_add_commas): Add prototype.
6321 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6322 * sim-profile.c (COMMAS): New macro.
6323 (print_*): Use it to print commas in numbers.
6325 * configure: Regenerated.
6327 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6328 (cgen_state): New member run_fast_p.
6329 (cgen_init): Add prototype.
6330 (sim_disassemble_insn): New arg `cpu'.
6331 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6332 * cgen-utils.c (cgen_init): New function.
6333 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6334 * genmloop.sh: Call engine_halt if loop exits.
6336 * Makefile.in (sim-options_h): Define.
6337 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6338 (sim-model.o): Add new rule.
6339 (cgen-{scache,trace,utils}.o): Add new rules.
6340 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6341 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6342 Indent output by 2 spaces.
6343 * cgen-scache.h (scache_print_profile): Update.
6344 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6345 Use trace_printf, not fprintf.
6346 (trace_extract): Use trace_printf, not cgen_trace_printf.
6347 * genmloop.sh (!FAST case): Increment `insn_count'.
6348 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6349 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6350 access macro's name.
6351 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6352 Change return type to SIM_RC.
6353 (sim_core_{install,uninstall}): New functions.
6354 * sim-core.h (sim_core_{install,uninstall}): Declare.
6355 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6356 Change return type to SIM_RC.
6357 * sim-model.h (models,machs,model_install): Declare.
6358 * sim-module.c (modules): Add scache_install, model_install.
6359 (sim_post_argv_init): Set cpu->state backlinks.
6360 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6361 (standard_option_handler): Likewise.
6362 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6365 (profile_options): Delete --profile-simcache.
6366 (profile_option_handler): Likewise.
6367 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6369 (profile_print_{memory,model}): Likewise.
6370 (profile_print_simcache): Delete.
6371 (profile_print_speed): New function.
6372 (profile_print): Rewrite.
6373 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6374 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6375 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6376 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6377 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6378 (profile_print): Update prototype.
6380 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6382 * cgen-scache.[ch], cgen-sim.h: New files.
6383 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6384 * sim-model.c: New file.
6386 * Make-common.in (clean targets): Undo patch of Apr. 22.
6388 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6390 * sim-n-bits.h (signed): If we have a standard compiler, undef
6391 signed, so that signedN is defined correctly.
6393 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6395 * sim-module.h, sim-model.h, sim-profile.h: New files.
6396 * sim-module.c, sim-profile.c: New files.
6397 * Make-common.in (SIM_PROFILE): Define
6398 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6399 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6400 (sim_module.o,sim-profile.o): Add rules for.
6401 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6402 (--enable-sim-profile): Add.
6403 * configure: Regenerated.
6404 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6405 model. Move trace and profile support to sim-{trace,profile}.h.
6406 New members trace_data, profile_data.
6407 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6408 * sim-config.h: Provide default definition of WITH_PROFILE.
6409 (WITH_TRACE): Change default to -1.
6410 (MAX_NR_PROCESSORS): Always define.
6411 * sim-options.c: Move trace and profile support to
6412 sim-{trace,profile}.h.
6413 (sim_pre_argv_init): Moved to sim-model.c.
6414 (standard_install): New function.
6415 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6416 (standard_install): Declare.
6417 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6418 (trace_install, trace_uninstall): New functions.
6419 (trace_printf): Update reference to TRACE_FILE.
6420 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6421 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6422 (WITH_TRACE_FOO_P): Define.
6423 (trace_install): Declare.
6424 (TRACE_DATA): New struct.
6426 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6428 * run.c: Undo last exec_bfd patch.
6429 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6431 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6433 * run.c (exec_bfd): Add back in.
6434 (main): Set exec_bfd.
6436 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6438 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6440 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6442 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6443 less well defined engine_error.
6444 * sim-core.c: Ditto.
6446 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6448 * Make-common.in: Change clean targets to use :: so that other
6449 Makefiles can have their own clean targets.
6450 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6451 __STDC__ to control use of stdarg vs. varargs syntax. Some
6452 systems can't use __STDC__, but require stdarg.
6454 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6456 * sim-options.c (standard_options): Add --endian.
6457 (standard_option_handler): Likewise.
6459 * nrun.c: #include <signal.h>.
6460 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6461 handler that calls sim_stop ().
6463 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6465 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6466 handler that calls sim_stop (). Simulators may still be
6467 establishing their own handler.
6469 * sim-events.c (sim_events_poll): Rename from
6470 sim_events_at_large_int. Poll IO.
6472 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6475 * callback.c (os_poll_quit): New function poll for quit signal
6477 (default_callback): Include magic number.
6479 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6481 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6482 Check for functions getrusage, time.
6483 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6484 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6485 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6486 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6488 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6490 * sim-options.c, sim-options.h: New files.
6491 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6492 * Make-common.in (nrun.o): Add rules for.
6495 * run.c (main): Check return value of sim_open.
6497 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6498 (sim_main_headers): Add sim-trace.h.
6499 * run.c (exec_bfd, target_byte_order): Delete.
6500 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6501 call sim_load instead. Check return code of sim_create_inferior.
6502 * sim-base.h (CURRENT_STATE): Define.
6503 (sim_state_base): Make typedef. New members options, prog_argv,
6504 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6505 mem_size, memory [+ corresponding access macros].
6506 (sim_cpu_base): New typedef.
6507 * sim-trace.h: New file.
6508 * sim-trace.c: New file.
6509 * sim-basics.h: #include it.
6510 * sim-load.c: New file.
6512 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6514 * Make-common.in (INSTALL): Set to @INSTALL@.
6515 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6516 (install-common): Depend upon installdirs. Use
6517 $(program_transform_name) directly, rather than using
6519 (installdirs): New target.
6520 * Makefile.in (INSTALL): Set to @INSTALL@.
6521 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6522 (install-man): Depend upon installdirs. Use
6523 $(program_transform_name) directly, rather than using
6525 (installdirs): New target.
6527 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6529 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6532 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6534 * sim-basics.h: Only bring in config.h and tconfig.h if
6537 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6539 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6540 numbering convention of the target.
6541 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6542 and WITH_TARGET_WORD_MSB.
6543 (sim_config): When possible, check for consistency with bitsize
6546 * sim-bits.h: Allow MSB to be other than zero.
6547 * sim-bits.c: Ditto.
6548 * sim-n-bits.h: Ditto.
6550 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6551 * sim-n-bits.h (MSMASKEDn): Ditto.
6553 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6555 * Makefile.in (INSTALL): Change install.sh to install-sh.
6557 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6559 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6561 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6563 * run.c (main): Check that a program to run was specified.
6565 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6567 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6569 * configure: Regenerated to track ../common/aclocal.m4 changes.
6572 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6574 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6575 * sim-config.h: To here.
6577 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6578 (sim_main_headers): Define.
6579 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6580 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6582 (sim-utils.o): Add rule for.
6583 * sim-utils.o: New file.
6584 * sim-basics.h: #include sim-base.h.
6585 (zalloc): Make argument unsigned long.
6586 * sim-base.h: New file.
6587 * sim-inline.h (SIM_IO support): Delete.
6588 * sim-io.h: Delete inline support.
6589 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6590 * sim-config.c: sim-state.h renamed to sim-main.h.
6591 * sim-core.c: Likewise.
6592 * sim-events.c: Likewise.
6594 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6596 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6597 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6599 * configure: Regenerated to track ../common/aclocal.m4 changes.
6601 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6603 * configure: Regenerated to track ../common/aclocal.m4 changes.
6605 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6607 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6608 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6609 are defined by the configure.
6611 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6613 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6614 reserved-bits): Always define.
6616 * sim-config.h, sim-config.c (sim_config): New function - and new
6617 file - co-ordinate the setting/checking of the common simulator
6618 configuration options.
6620 * Make-common.in (sim-config.o): Add rule.
6622 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6624 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6625 va_list from void *, since va_list might not be a pointer type.
6627 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6629 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6631 (offset_N): Correct computation of LE offset.
6633 * sim-io.c (sim_io_error): Include a new line when reporting
6636 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6639 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6641 * run.c: Include alloca-conf.h.
6643 * callback.c (os_evprintf_filtered): Fix typo.
6645 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6647 * run.c (string.h, strings.h, stdlib.h): Include.
6649 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6650 0 when nothing pending.
6652 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6653 will soon be going away.
6654 (getopt): Plicate GCC.
6656 * sim-endian.c (sim-io.h): Plicate GCC.
6657 * sim-bits.c (sim-io.h): Ditto.
6658 * sim-n-bits.h (ROTn): Ditto.
6660 * sim-io.c (sim_io_error): Correct check for NULL.
6662 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6664 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6667 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6669 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6670 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6672 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6674 * sim-alu.h: Include sim-xcat.h.
6676 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6678 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6679 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6682 * sim-events.c (sim_events_at_large_int): New function. Just
6683 schedules an event every large-int ticks.
6684 (sim_events_init): Call.
6685 (sim_events_tick, sim_events_process): Move async handing to
6686 sim_events_process. Move timer decrement so that it occures after
6687 events have been processed.
6689 * sim-basics.h (struct _engine): Remove declaration.
6691 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6692 everything with same. Rename global struct to SIM_DESC.
6693 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6694 * sim-io.h, sim-io.c: Ditto.
6696 * sim-assert.h: New file. Optional assertion checking macros.
6697 * sim-io.c (sim_io_error): Make just this function tolerant to
6700 * sim-xcat.h: New file. Define concatenate macros.
6701 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6702 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6706 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6708 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6710 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6712 * sim-inline.h: Add definitions for sim-types.
6713 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6716 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6718 * sim-events.h: Remove defunct reference to callback struct.
6720 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6722 * configure: Re-generate.
6724 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6726 * Make-common.in (CSEARCH): Do not include the gdb directory in
6729 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6731 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6732 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6733 to explicitly incorporate these.
6735 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6736 specify the alignment restrictions of the target architecture -
6737 without this option all alignment restrictions are accomodated.
6738 (--enable-sim-assert): New option. Conditionally compile in
6739 assertion statements.
6740 (--enable-sim-float): New option. Strongly specify the target's
6741 floating point support.
6742 (--enable-sim-hardware): New option. Specify the hardware devices
6743 included in the simulation.
6744 (--enable-sim-packages): New option. Specify the hardware
6745 packages included in the simulation.
6746 (--enable-sim-regparm): New option. Specify that parameters be
6747 passed in registers instead of on the stack.
6748 (--enable-sim-reserved-bits): New option. Specify that reserved
6749 bits within an instruction are are correctly set.
6750 (--enable-sim-smp): New option. Specify the level of SMP support
6751 to be included in the simulator.
6752 (--enable-sim-stdcall): New option. Specify an alternative
6753 function call convention.
6754 (--enable-sim-xor-endian): New option. Configure xor-endian
6755 support used by some targets to implement bi-endian support.
6757 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6759 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6760 host endianness to be overridden.
6761 (--enable-sim-endian): Allow the target platform's byte order
6763 (--enable-sim-inline): Control the inlining of common components.
6764 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6765 (--enable-sim-warnings): Enable additional GCC compiler checks.
6766 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6769 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6770 sim-*-n.h so that the names are uniq on dos machines
6771 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6773 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6775 * run.c: #include "libiberty.h".
6776 (main): New locals sd,no_args,sim_argv.
6777 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6778 is program name. Update call to sim_set_callbacks.
6779 Record result of sim_open, pass to other sim_foo routines.
6781 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6783 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6786 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6788 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6789 Route stdout through buffered IO.
6791 * callback.c: Add os_flush_stderr, os_write_stderr,
6792 os_evprintf_filtered functions to route error output through
6795 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6796 Correct return type - should be void.
6798 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6800 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6802 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6803 not provide a default value as undefined indicates disable code.
6805 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6807 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6809 * sim-events.h, sim-events.c: Ditto.
6810 * sim-io.h, sim-io.c: Ditto.
6812 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6814 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6816 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6817 extract the tail or least signifiant bits from an integer of the
6820 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6821 WITH_TARGET_BITSIZE so that the compilation will fail when an
6822 unsupported bitsize value is defined.
6824 (INSERTED*): Convert to functions.
6825 (EXTRACTED*): Ditto.
6827 (SIGN_EXTEND, SEXT): Change to more terse name.
6829 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6831 * sim-inline.h: Allow explicit control over which .c files will be
6832 included by their header.
6834 * sim-inline.h: Allow explicit control over which .c files use the
6835 alternative - REGPARM - parameter passing mechanism.
6837 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6838 icache.c, idecode.c, semantics.c or support.c. Those names are
6839 not generally applicable.
6841 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6843 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6844 in a fashion similar to sim-endian-n.
6846 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6847 both value and address macro's.
6849 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6851 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6853 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6854 generic L_word, H_word macro's.
6856 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6858 * sim-basics.h: Borrow code from ppc directory.
6859 * sim-bits.c: Ditto.
6860 * sim-bits.h: Ditto.
6861 * sim-config.h: Ditto.
6862 * sim-endian-n.h: Ditto.
6863 * sim-endian.c: Ditto.
6864 * sim-endian.h: Ditto.
6865 * sim-inline.c: Ditto.
6866 * sim-inline.h: Ditto.
6867 * sim-types.h: Ditto.
6869 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6871 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6872 all the ALU size alternatives and then auto-configure a default.
6874 * sim-alu.h: Copy ppc/idecode_expression.h.
6876 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6878 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6879 sign extend a bit within a value.
6881 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6882 a pointer into the middle of a host word.
6883 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6885 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6887 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6888 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6889 appropriate definitions of read, write, etc. Add prototype for
6892 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6894 * Makefile.in (libcommon.a): Delete.
6895 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6896 (gentmap,targ-vals.h,targ-map.c): Likewise.
6897 (run-autoconf): Delete.
6898 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6899 (common makefile fragment): Moved back into ...
6900 * Make-common.in: Resurrect.
6901 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6902 * configure: Regenerated.
6904 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6906 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6907 (SIM_AC_OUTPUT): To here.
6909 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6911 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6912 comments and single quotes. Fixes a problem found on hpux.
6914 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6916 * aclocal.m4: Remove Make-common.in from dependencies.
6917 * (distclean): Remove targ-vals.def.
6919 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6920 into here. Makes insertion into makefiles easier. Also, change
6921 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6922 targ-map.o, and run are built. They are now built in the
6923 individual simulator directories, taking sources from ../common as
6924 necessary. This replaces the merging of libcommon.a into
6925 linsim.a, which was problematic for the WinGDB build process.
6926 * run.c: Include config.h from . instead of ../common.
6927 * Make-common.in: Remove. It's no longer necessary.
6929 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6931 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6932 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6934 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6936 * run.c (main): Set target_byte_order before call to sim_open.
6938 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6940 * callback.c: #include <stdlib.h>
6941 (os_error): New function.
6942 (default_callback): Add os_error.
6944 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6946 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6947 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6949 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6951 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6953 * run.c: #include ../common/config.h, tconfig.h.
6954 (myname): New static global.
6955 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6956 Only process -c ifdef SIM_HAVE_SIMCACHE.
6957 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6958 Parse program name from argv[0] and use in error messages.
6959 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6960 Add support for incomplete h8/300 termination indicators.
6961 (usage): Make more verbose.
6962 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6963 * Makefile.in,Make-common.in,callback.c: New files.
6964 * nltvals.def,gentmap.c,gentvals.sh: New files.
6966 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6968 * run.c: Include stdarg.h if __STDC__.
6970 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6972 * run.c (main): Don't print out anything if the signal
6973 number is zero (ie no signal).
6975 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6977 * run.c (main): Print out if the program raised a signal.
6979 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6981 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6984 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6986 * run.c (main): Explicitly cast malloc() parameter.
6988 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6990 * run.c (sim_bfd): New global to hold the bfd pointer for the
6992 (main): Initialize sim_bfd.
6994 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6996 * run.c (main): Use new bfd_big_endian macro.
6998 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7000 * run.c (main): Removed SH specific comments, so source is
7001 generic. Also updated to only load relevant sections. Moved
7002 sim_open() to after callback attach (to match GDB).
7004 * run.1: Removed SH specific comments.
7006 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7008 * run.c (main): Always return sigrc at end.
7010 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7012 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7013 bfd_check_format() fails.
7015 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7017 * run.c, run.1: From sh directory.
projects / external / binutils.git / blob