1 2017-05-24 Yao Qi <yao.qi@linaro.org>
3 * sim-trace.c (trace_disasm): Caller update.
5 2016-08-15 Mike Frysinger <vapier@gentoo.org>
7 * sim-base.h (sim_state_base): Add prog_syms_count.
8 (STATE_PROG_SYMS_COUNT): Define.
9 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
10 (trace_load_symbols): New function.
11 (trace_sym_value): Likewise.
12 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
13 loading logic with a call to trace_load_symbols.
14 * sim-trace.h (trace_load_symbols, trace_sym_value): New
17 2016-08-13 Mike Frysinger <vapier@gentoo.org>
19 * cgen-types.h (mode_names): Mark const.
20 * cgen-utils.c (mode_names): Likewise.
22 2016-08-13 Mike Frysinger <vapier@gentoo.org>
24 * cgen-defs.h (struct cgen_state): Delete argv and envp.
25 (STATE_ARGV, STATE_ENVP): Delete.
27 2016-02-04 Nick Clifton <nickc@redhat.com>
29 * cgen-scache.c (scache_option_handler): Prevent possible
30 undefined behaviour computing the size of the scache by using
31 unsigned integers instead of signed integers.
33 2016-01-17 Joel Brobecker <brobecker@adacore.com>
35 * sim-fpu.c: Minor comment fixes throughout.
37 2016-01-17 Joel Brobecker <brobecker@adacore.com>
39 * sim-fpu.c (print_bits): Minor reformatting (no code change).
40 (sim_fpu_map): Likewise.
42 2016-01-11 Mike Frysinger <vapier@gentoo.org>
44 * sim-config.c (print_sim_config): Drop extra whitespace before =
45 in output for byte order, stdio, and msb settings.
47 2016-01-10 Mike Frysinger <vapier@gentoo.org>
49 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
50 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
51 sim-stdio, sim-trace, and sim-profile.
52 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
53 (SIM_AC_OPTION_ASSERT): Likewise.
54 (SIM_AC_OPTION_SMP): Likewise.
55 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
56 * configure: Regenerate.
57 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
58 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
59 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
60 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
61 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
62 WITH_ENVIRONMENT & USER_ENVIRONMENT.
63 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
64 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
65 WITH_ASSERT, WITH_STDIO): Delete.
66 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
69 2016-01-10 Mike Frysinger <vapier@gentoo.org>
71 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
72 * configure: Regenerate.
73 * Make-common.in (SIM_PACKAGES): Delete.
74 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
76 2016-01-10 Mike Frysinger <vapier@gentoo.org>
78 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
80 2016-01-10 Mike Frysinger <vapier@gentoo.org>
82 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
84 2016-01-10 Mike Frysinger <vapier@gentoo.org>
86 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
88 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
89 * gentmap.c: Change targ-vals.def include to nltvals.def.
90 * Make-common.in (gentmap): Change targ-vals.def to
91 $(srccom)/nltvals.def.
92 (distclean): Delete rm -f targ-vals.def.
93 * Makefile.in: Update comment.
95 2016-01-10 Mike Frysinger <vapier@gentoo.org>
97 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
98 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
99 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
101 2016-01-10 Mike Frysinger <vapier@gentoo.org>
103 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
104 and --enable-sim-stdcall and sim_stdcall.
105 * configure: Regenerate.
106 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
107 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
108 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
109 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
110 (REGPARM_*): Delete all regparm defines and their use.
112 2016-01-10 Mike Frysinger <vapier@gentoo.org>
114 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
115 * Make-common.in (SIM_CFLAGS): Delete.
116 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
117 * Makefile.in: Likewise.
119 2016-01-09 Mike Frysinger <vapier@gentoo.org>
121 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
122 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
123 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
124 * acinclude.m4 (SIM_AC_COMMON): ... here.
125 * aclocal.m4, configure: Regenerate.
126 * config.in: Delete file.
127 * callback.c: Change cconfig.h include to config.h.
128 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
130 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
131 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
133 2016-01-06 Mike Frysinger <vapier@gentoo.org>
135 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
136 date, and time information.
138 2016-01-06 Mike Frysinger <vapier@gentoo.org>
140 * sim-options.c (sim_parse_args): Mark argv array const.
141 * sim-options.h (sim_parse_args): Likewise.
143 2016-01-05 Mike Frysinger <vapier@gentoo.org>
145 * sim-trace.c: Include dis-asm.h.
146 (OPTION_TRACE_DISASM): New enum.
147 (trace_options): Add trace-disasm flag.
148 (trace_option_handler): Handle OPTION_TRACE_DISASM.
149 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
150 (dis_read, dis_printf, trace_disasm): New functions.
151 * sim-trace.h: Include dis-asm.h.
152 (TRACE_INSN_IDX): Clarify comment.
153 (TRACE_DISASM_IDX): New enum.
154 (TRACE_disasm): New define.
155 (WITH_TRACE_DISASM_P): New define.
156 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
157 (STRACE_DISASM_P): New define.
158 (TRACE_DISASM_P): Likewise.
159 (TRACE_DISASM_P): Likewise.
160 (TRACE_DISASM): Likewise.
161 (trace_disasm): New function.
163 2016-01-04 Mike Frysinger <vapier@gentoo.org>
165 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
167 2016-01-04 Mike Frysinger <vapier@gentoo.org>
169 * cgen-scache.c (MAX): Delete.
170 (scache_init): Change MAX to max.
171 * cgen-trace.c (min): Delete.
172 * cgen-utils.c (min): Delete.
173 * sim-basics.h [!min] (min): Define.
174 [!max] (max): Define.
176 2016-01-04 Mike Frysinger <vapier@gentoo.org>
178 * sim-options.c (sim_parse_args): Tweak getopt error message.
180 2016-01-04 Mike Frysinger <vapier@gentoo.org>
182 * acinclude.m4 (sim-bswap): Delete.
183 * configure: Regenerate.
184 * Make-common.in (SIM_BSWAP): Delete.
185 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
186 * sim-config.h (htonl, ntohl): Delete.
187 (WITH_BSWAP): Delete.
189 2016-01-03 Mike Frysinger <vapier@gentoo.org>
191 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
192 opterr state to it before calling getopt_long and restore afterwards.
193 Set opterr to 0. When optc is '?', call sim_io_eprintf.
195 2016-01-03 Mike Frysinger <vapier@gentoo.org>
197 * hw-device.h (device): Delete commented typedef.
198 * sim-basics.h (device): Delete typedef.
200 2016-01-03 Mike Frysinger <vapier@gentoo.org>
202 * sim-options.c (sim_parse_args): Replace for loop with a call
205 2016-01-03 Mike Frysinger <vapier@gentoo.org>
207 * nrun.c (myname): Mark const.
208 (main): Mark name const. Replace myname parsing loop with a
211 2016-01-03 Mike Frysinger <vapier@gentoo.org>
213 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
214 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
215 (SIM_AC_OPTION_HOSTENDIAN): Delete.
216 * config.in, configure: Regenerate.
217 * Make-common.in (SIM_HOSTENDIAN): Delete.
218 * sim-config.c (current_host_byte_order): Delete.
219 (sim_config): Delete current_host_byte_order assignments and
220 CURRENT_HOST_BYTE_ORDER checks.
221 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
222 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
223 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
224 (current_host_byte_order): Delete.
225 (CURRENT_HOST_BYTE_ORDER): Likewise.
226 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
227 (HOST_BYTE_ORDER): ... this.
228 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
230 (sim_endian_join_16): Likewise.
231 * sim-n-core.h (sim_core_read_misaligned_N): Change
232 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
233 (sim_core_write_misaligned_N): Likewise.
234 * sim-n-endian.h (endian_t2h_N): Likewise.
235 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
236 endian_le2h_N): Likewise.
237 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
239 2016-01-02 Mike Frysinger <vapier@gentoo.org>
241 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
242 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
244 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
245 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
246 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
247 * nrun.c (main): Likewise.
248 * sim-config.c (current_host_byte_order): Change type to enum
249 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
250 (current_target_byte_order): Likewise.
251 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
252 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
254 (sim_config): Change prefered_target_byte_order type to enum
255 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
256 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
257 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
258 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
259 Delete all the various arch/OS endian includes & defines.
260 (current_host_byte_order): Change type to enum bfd_endian.
261 (current_target_byte_order): Likewise.
262 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
263 (CURRENT_TARGET_BYTE_ORDER): Likewise.
264 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
265 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
266 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
268 (sim_events_watch_core): Likewise.
269 * sim-events.h: Likewise.
270 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
272 (sim_core_write_misaligned_N): Likewise.
273 * sim-n-endian.h (endian_h2be_N): Likewise.
274 (endian_be2h_N): Likewise.
275 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
276 (offset_N): Likewise.
277 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
278 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
280 2016-01-02 Mike Frysinger <vapier@gentoo.org>
282 * cgen-defs.h (current_state): Delete.
283 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
284 * sim-utils.c (current_state): Delete.
286 2015-12-30 Mike Frysinger <vapier@gentoo.org>
288 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
291 2015-12-27 Mike Frysinger <vapier@gentoo.org>
293 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
295 2015-12-26 Mike Frysinger <vapier@gentoo.org>
297 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
298 * config.in, configure: Regenerate.
299 * Make-common.in (sim-basics_h): Delete tconfig.h.
300 (distclean): Likewise.
301 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
302 (new_sim_core_mapping): Delete WITH_HW and device *device.
303 (sim_core_map_attach, sim_core_attach): Likewise.
304 (sim_core_read_buffer): Delete WITH_DEVICES logic.
305 (sim_core_write_buffer): Likewise.
306 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
308 (sim_core_attach): Likewise.
309 (device_io_read_buffer, device_io_write_buffer): Delete.
310 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
311 (sim_core_write_aligned_N): Likewise.
312 * tconfig.h: Delete file.
314 2015-12-26 Mike Frysinger <vapier@gentoo.org>
316 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
317 Call sim_cpu_hw_io_read_buffer if cpu is valid.
318 (sim_core_write_buffer): Move cia decl to top of func. Call
319 sim_cpu_hw_io_write_buffer if cpu is valid.
321 2015-12-25 Mike Frysinger <vapier@gentoo.org>
323 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
325 (hw_find_integer_property): Likewise.
326 (hw_find_integer_array_property): Likewise.
327 (hw_add_duplicate_property): Likewise.
329 2015-12-25 Mike Frysinger <vapier@gentoo.org>
331 * sim-config.h (WITH_ENGINE): Delete.
332 * sim-module.c (modules): Always include sim_engine_install.
334 2015-12-25 Mike Frysinger <vapier@gentoo.org>
336 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
337 * cgen-types.h (SIM_HAVE_MODEL): Delete.
338 * sim-base.h: Always include sim-model.h.
339 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
340 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
341 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
342 [!WITH_MODEL_P] (sim_machs): Define.
343 * sim-model.h: Add some developer docs.
344 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
345 (WITH_MODEL_P): Define.
346 * sim-module.c (modules): Always include sim_model_install.
347 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
349 2015-12-25 Mike Frysinger <vapier@gentoo.org>
351 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
352 * sim-model.c: Likewise.
353 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
354 SIM_MACH_IMP_PROPERTIES
356 2015-12-25 Mike Frysinger <vapier@gentoo.org>
358 * sim-core.c (device_error): Delete.
359 (sim_core_map_attach): Delete calls to device_error.
360 (sim_core_attach): Likewise.
361 * sim-core.h (device_error): Delete.
362 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
364 (sim_core_write_aligned_N): Likewise.
366 2015-12-25 Mike Frysinger <vapier@gentoo.org>
368 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
369 * sim-core.c (sim_core_write_buffer): Likewise.
370 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
371 (sim_core_write_aligned_N): Likewise.
373 2015-12-25 Mike Frysinger <vapier@gentoo.org>
375 * dv-pal.c: Include config.h and sim-main.h.
376 (hw_pal_io_read_buffer): Always call CPU_INDEX.
378 2015-12-24 Mike Frysinger <vapier@gentoo.org>
380 * sim-options.c (standard_options): Always enable load-lma and
382 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
384 2015-12-24 Mike Frysinger <vapier@gentoo.org>
386 * sim-module.c (MODULE_LIST): Delete.
388 2015-12-24 Mike Frysinger <vapier@gentoo.org>
390 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
391 Move to h8300/compile.c.
392 [SIM_H8300] (standard_options): Likewise.
393 (standard_option_handler): Likewise.
395 2015-12-24 Mike Frysinger <vapier@gentoo.org>
397 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
398 sim_watchpoint_install.
400 2015-12-24 Mike Frysinger <vapier@gentoo.org>
402 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
403 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
405 * sim-options.c (OPTION_MEM_SIZE): Delete.
406 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
407 (standard_option_handler): Likewise.
409 2015-12-24 Mike Frysinger <vapier@gentoo.org>
411 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
413 2015-11-21 Mike Frysinger <vapier@gentoo.org>
416 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
418 2015-11-21 Mike Frysinger <vapier@gentoo.org>
421 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
422 vasprintf, and va_end together. Check ret after va_end call.
424 2015-11-21 Mike Frysinger <vapier@gentoo.org>
426 * sim-types.h (SIM_PRI_TB): Define.
427 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
428 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
429 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
430 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
432 2015-11-17 Mike Frysinger <vapier@gentoo.org>
434 * sim-main.h (WITH_MODULO_MEMORY): Delete.
435 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
436 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
437 (sim_core_translate): Likewise.
438 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
440 2015-11-16 Mike Frysinger <vapier@gentoo.org>
442 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
443 (cgen_cpu_close): Change to XCONCAT2.
445 2015-11-15 Mike Frysinger <vapier@gentoo.org>
447 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
450 2015-11-14 Mike Frysinger <vapier@gentoo.org>
452 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
453 * sim-close.c: New file.
455 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
456 Ali Lown <ali.lown@imgtec.com>
458 * sim-bits.h (EXTEND6): New macro.
459 (EXTEND12): New macro.
460 (EXTEND25): New macro.
462 2015-06-24 Mike Frysinger <vapier@gentoo.org>
464 * sim-trace.c (trace_one_insn): Delete.
465 * sim-trace.h (trace_one_insn): Delete.
467 2015-06-24 Mike Frysinger <vapier@gentoo.org>
469 * sim-trace.c (debug_printf): Rename to ...
470 (sim_debug_printf): ... this.
471 * sim-trace.h (debug_printf): Delete define.
472 (debug_printf): Rename to ...
473 (sim_debug_printf): ... this.
475 2015-06-24 Mike Frysinger <vapier@gentoo.org>
477 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
478 (trace_options): Add trace-register option.
479 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
480 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
481 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
482 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
483 TRACE_REGISTER_P, TRACE_REGISTER): Define.
485 2015-06-24 Mike Frysinger <vapier@gentoo.org>
487 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
488 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
489 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
490 STRACE_DEBUG): Define.
492 2015-06-24 Mike Frysinger <vapier@gentoo.org>
494 * sim-trace.c (trace_options): Update help text for trace-alu,
495 trace-fpu, trace-vpu, and trace-semantics.
496 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
497 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
499 2015-06-24 Mike Frysinger <vapier@gentoo.org>
501 * sim-assert.h (SIM_FILTER_PATH): Delete.
502 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
503 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
504 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
505 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
506 * sim-events.c: Include libiberty.h.
507 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
509 2015-06-23 Mike Frysinger <vapier@gentoo.org>
511 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
512 (AC_ARG_ENABLE(sim-cflags)): Likewise.
513 (AC_ARG_ENABLE(sim-debug)): Likewise.
514 (AC_ARG_ENABLE(sim-stdio)): Likewise.
515 (AC_ARG_ENABLE(sim-trace)): Likewise.
516 (AC_ARG_ENABLE(sim-profile)): Likewise.
517 (AC_ARG_ENABLE(sim-environment)): Likewise.
518 (AC_ARG_ENABLE(sim-alignment)): Likewise.
519 (AC_ARG_ENABLE(sim-assert)): Likewise.
520 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
521 (AC_ARG_ENABLE(sim-endian)): Likewise.
522 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
523 (AC_ARG_ENABLE(sim-float)): Likewise.
524 (AC_ARG_ENABLE(sim-scache)): Likewise.
525 (AC_ARG_ENABLE(sim-default-model)): Likewise.
526 (AC_ARG_ENABLE(sim-inline)): Likewise.
527 (AC_ARG_ENABLE(sim-packages)): Likewise.
528 (AC_ARG_ENABLE(sim-regparm)): Likewise.
529 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
530 (AC_ARG_ENABLE(sim-smp)): Likewise.
531 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
532 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
533 (AC_ARG_ENABLE(cgen-maint)): Likewise.
534 * configure: Regenerate.
536 2015-06-23 Mike Frysinger <vapier@gentoo.org>
538 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
540 2015-06-23 Mike Frysinger <vapier@gentoo.org>
542 * cgen-trace.c [!__STDC__]: Delete.
543 * sim-trace.h [!__STDC__]: Likewise.
545 2015-06-21 Mike Frysinger <vapier@gentoo.org>
547 * sim-model.c (sim_model_init): Assert model is not NULL.
549 2015-06-21 Mike Frysinger <vapier@gentoo.org>
551 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
552 stdint.h. Replace all signed/unsigned typedefs with int#_t and
555 2015-06-21 Mike Frysinger <vapier@gentoo.org>
557 * sim-alu.h (_SIM_ALU_H_): Rename to ...
558 (SIM_ALU_H): ... this.
559 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
560 (SIM_ASSERT_H): ... this.
561 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
562 (SIM_BASICS_H): ... this.
563 * sim-bits.h (_SIM_BITS_H_): Rename to ...
564 (SIM_BITS_H): ... this.
565 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
566 (SIM_ENDIAN_H): ... this.
568 2015-06-18 Mike Frysinger <vapier@gentoo.org>
570 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
573 2015-06-18 Mike Frysinger <vapier@gentoo.org>
575 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
576 m for sentinel testing.
578 2015-06-17 Mike Frysinger <vapier@gentoo.org>
580 * sim-syscall.c: Include errno.h and targ-vals.h.
581 (sim_syscall_multi, sim_syscall): Define.
582 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
583 * syscall.c (cb_syscall): Extend comment.
585 2015-06-17 Mike Frysinger <vapier@gentoo.org>
587 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
588 * sim-syscall.c: New file.
589 * sim-syscall.h: New file.
591 2015-06-17 Mike Frysinger <vapier@gentoo.org>
593 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
594 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
595 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
596 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
597 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
599 * gentmap.c (gen_targ_map_c): Output name field.
601 2015-06-12 Mike Frysinger <vapier@gentoo.org>
603 * acinclude.m4: Change configure.in to configure.ac.
604 * sim-config.h: Likewise.
606 2015-06-12 Mike Frysinger <vapier@gentoo.org>
608 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
609 * configure: Regenerate.
611 2015-06-12 Mike Frysinger <vapier@gentoo.org>
613 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
614 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
615 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
616 TRACE_DEBUG): Define.
618 2015-06-12 Mike Frysinger <vapier@gentoo.org>
620 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
621 * sim-trace.c (trace_option_handler): Likewise.
622 * sim-trace.h (WITH_TRACE_ANY_P): Define.
623 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
624 (TRACE_ANY_P): Likewise.
626 2015-06-12 Mike Frysinger <vapier@gentoo.org>
628 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
629 CGEN_TRACE_INSN_FINI.
630 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
631 trace_result to cgen_trace_result, trace_insn_fini to
632 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
633 and trace_extract to cgen_trace_extract.
634 * cgen-trace.h (trace_insn_init): Rename to ...
635 (cgen_trace_insn_init): ... this.
636 (trace_insn_fini): Rename to ...
637 (cgen_trace_insn_fini): ... this.
638 (trace_insn): Rename to ...
639 (cgen_trace_insn): ... this.
640 (trace_extract): Rename to ...
641 (cgen_trace_extract): ... this.
642 (trace_result): Rename to ...
643 (cgen_trace_result): ... this.
644 (TRACE_RESULT_P): Rename to ...
645 (CGEN_TRACE_RESULT_P): ... this.
646 (TRACE_INSN_INIT): Rename to ...
647 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
648 cgen_trace_insn_init.
649 (TRACE_INSN_FINI): Rename to ...
650 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
651 cgen_trace_insn_fini.
652 (TRACE_PRINTF): Rename to ...
653 (CGEN_TRACE_PRINTF): ... this.
654 (TRACE_INSN): Rename to ...
655 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
656 (TRACE_EXTRACT): Rename to ...
657 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
659 (TRACE_RESULT): Rename to ...
660 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
661 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
662 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
663 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
664 TRACE_INSN to CGEN_TRACE_INSN.
665 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
667 2015-06-11 Mike Frysinger <vapier@gentoo.org>
669 * sim-events.c (ETRACE_P): Delete.
670 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
671 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
672 * sim-events.h (struct _sim_events): Delete trace member.
673 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
674 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
676 2015-06-11 Mike Frysinger <vapier@gentoo.org>
678 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
679 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
680 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
681 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
683 2015-06-11 Mike Frysinger <vapier@gentoo.org>
685 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
687 2015-06-11 Mike Frysinger <vapier@gentoo.org>
689 * sim-trace.h (WITH_TRACE_P): New define.
690 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
691 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
692 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
693 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
694 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
695 Redefine to use WITH_TRACE_P.
697 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
699 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
700 mistake in call to sim_engine_abort.
702 2015-04-29 Nick Clifton <nickc@redhat.com>
705 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
706 increasing parenthesis around casts to signed values.
708 2015-04-21 Mike Frysinger <vapier@gentoo.org>
710 * gennltvals.sh: Add mcore support.
711 * nltvals.def: Regenerate.
713 2015-04-21 Mike Frysinger <vapier@gentoo.org>
715 * cgen.sh: Add +x permissions.
716 * genmloop.sh: Likewise.
717 * gentvals.sh: Likewise.
718 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
719 Change all uses of srcroot for newlib to newlibroot.
721 2015-04-18 Mike Frysinger <vapier@gentoo.org>
723 * sim-base.h (SIM_CPU): New typedef.
725 2015-04-18 Mike Frysinger <vapier@gentoo.org>
727 * cgen-engine.h (CIA_ADDR): Delete.
728 * sim-base.h: Update sim_cia example.
729 [!CIA_ADDR] (sim_cia): New typedef.
731 2015-04-17 Mike Frysinger <vapier@gentoo.org>
733 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
734 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
735 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
736 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
737 CIA_SET to CPU_PC_SET.
739 2015-04-15 Mike Frysinger <vapier@gentoo.org>
741 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
742 * sim-main.h (STATE_CPU): Remove from comment and define.
744 2015-04-13 Mike Frysinger <vapier@gentoo.org>
746 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
747 * configure: Regenerate.
749 2015-04-13 Mike Frysinger <vapier@gentoo.org>
751 * sim-options.c: Include version.h.
752 (OPTIONS_VERSION): New enum.
753 (standard_options): Add "version".
754 (standard_option_handler): Handle OPTIONS_VERSION.
756 2015-04-13 Mike Frysinger <vapier@gentoo.org>
758 * Makefile.in (version.o): Change to using create-version.sh from gdb.
759 (create-version.sh): Delete.
761 2015-04-06 Mike Frysinger <vapier@gentoo.org>
763 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
765 2015-04-01 Mike Frysinger <vapier@gentoo.org>
767 * run-sim.h, run.c: Delete.
768 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
770 2015-03-31 Mike Frysinger <vapier@gentoo.org>
772 * config.in, configure: Regenerate.
773 * Make-common.in (CSEARCH): Add $(ZLIBINC).
774 (ZLIB, ZLIBINC): Define.
775 (BFD_LIB): Add $(ZLIB).
777 2015-03-31 Mike Frysinger <vapier@gentoo.org>
779 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
780 * cgen-ops.h (SEMOPS_INLINE): Likewise.
782 2015-03-29 Mike Frysinger <vapier@gentoo.org>
784 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
785 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
786 * sim-inline.h (INLINE2): Define to gnu_inline when available.
788 2015-03-24 Mike Frysinger <vapier@gentoo.org>
790 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
791 usage of STATE_WATCHPOINTS.
792 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
793 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
795 2015-03-24 Mike Frysinger <vapier@gentoo.org>
797 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
799 2015-03-24 Mike Frysinger <vapier@gentoo.org>
801 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
803 2015-03-24 Mike Frysinger <vapier@gentoo.org>
805 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
806 of enable_sim_hardware to AC_ARG_ENABLE.
808 2015-03-23 Mike Frysinger <vapier@gentoo.org>
810 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
811 Add dv-sockser.o to sim_hw_objs.
813 2015-03-23 Mike Frysinger <vapier@gentoo.org>
815 * dv-sockser.c: Include config.h.
816 * dv-sockser.h: Include sim-inline.h.
817 [HAVE_DV_SOCKSER]: Move all prototypes here.
818 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
819 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
821 2015-03-16 Mike Frysinger <vapier@gentoo.org>
823 * gentmap.c, run.c: Convert old style prototypes.
825 2015-03-16 Mike Frysinger <vapier@gentoo.org>
827 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
828 symlinking tconfig.h to tconfig.in.
829 * config.in, configure: Regenerate.
830 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
831 * tconfig.in: Rename file ...
832 * tconfig.h: ... here.
834 2015-03-15 Mike Frysinger <vapier@gentoo.org>
836 * dv-socker.h (dv_sockser_install): Declare.
837 * sim-module.c: Include config.h.
838 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
839 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
840 * sim-module.h: Include gdb/remote-sim.h.
842 2015-03-14 Mike Frysinger <vapier@gentoo.org>
844 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
845 (sim-inline.c): Delete rule.
847 2015-03-14 Mike Frysinger <vapier@gentoo.org>
849 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
850 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
851 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
853 2015-03-14 Mike Frysinger <vapier@gentoo.org>
855 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
856 [!ASSERT, WITH_ASSERT]: Likewise.
857 * sim-endian.c: Delete sim-io.h include.
859 2015-02-19 Mike Frysinger <vapier@gentoo.org>
861 * run-sim.h (sim_kill): Delete unused prototype.
863 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
865 * gentmap.c: Include "string.h".
867 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
869 * sim-options.c (sim_args_command): Call freeargv() when failure
872 2015-01-07 Joel Brobecker <brobecker@adacore.com>
874 * aclocal.m4, configure: Regenerate using automake 1.11.1.
876 2014-12-03 Joel Brobecker <brobecker@adacore.com>
878 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
879 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
880 callbacks following renaming in callback.h.
881 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
882 callback by call to "to_lstat" callback
884 2014-08-28 Gary Benson <gbenson@redhat.com>
886 * sim-trace.h (debug_printf): New define.
888 2014-08-19 Alan Modra <amodra@gmail.com>
890 * configure: Regenerate.
892 2014-08-15 Roland McGrath <mcgrathr@google.com>
894 * configure: Regenerate.
895 * config.in: Regenerate.
897 2014-03-10 Mike Frysinger <vapier@gentoo.org>
899 * sim-command.c (sim_do_command): Add const to cmd.
900 * sim-options.c (sim_args_command): Add const to cmd.
901 * sim-options.h (sim_args_command): Add const to cmd.
903 2014-03-05 Mike Frysinger <vapier@gentoo.org>
905 * sim-hload.c (sim_load): Add const to prog.
906 * sim-load.c (sim_load_file): Likewise.
907 * sim-utils.c (sim_analyze_program): Likewise.
908 * sim-utils.h (sim_analyze_program): Likewise.
909 (sim_load_file): Likewise.
911 2014-03-04 Mike Frysinger <vapier@gentoo.org>
913 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
914 * callback.c (system): Delete unused prototype.
916 (os_shutdown): Likewise.
917 (os_unlink): Likewise.
919 (os_system): Likewise.
920 (os_rename): Likewise.
921 (os_write_stdout): Likewise.
922 (os_flush_stdout): Likewise.
923 (os_write_stderr): Likewise.
924 (os_flush_stderr): Likewise.
925 (os_write): Likewise.
926 (os_read_stdin): Likewise.
929 (os_lseek): Likewise.
930 (os_isatty): Likewise.
931 (os_get_errno): Likewise.
932 (os_close): Likewise.
933 (os_vprintf_filtered): Likewise.
934 (os_evprintf_filtered): Likewise.
935 (os_error): Likewise.
939 (wrap): Change to new style prototype.
942 (os_close): Likewise.
943 (os_poll_quit): Likewise.
944 (os_get_errno): Likewise.
945 (os_isatty): Likewise.
946 (os_lseek): Likewise.
949 (os_read_stdin): Likewise.
950 (os_write): Likewise.
951 (os_write_stdout): Likewise.
952 (os_flush_stdout): Likewise.
953 (os_write_stderr): Likewise.
954 (os_flush_stderr): Likewise.
955 (os_rename): Likewise.
956 (os_system): Likewise.
958 (os_unlink): Likewise.
960 (os_fstat): Likewise.
961 (os_lstat): Likewise.
962 (os_ftruncate): Likewise.
963 (os_truncate): Likewise.
965 (os_pipe_empty): Likewise.
966 (os_pipe_nonempty): Likewise.
967 (os_shutdown): Likewise.
969 (cb_read_target_syscall_maps): Likewise.
970 (cb_target_to_host_syscall): Likewise.
971 (cb_host_to_target_errno): Likewise.
972 (cb_target_to_host_open): Likewise.
973 (cb_store_target_endian): Likewise.
974 (cb_host_to_target_stat): Likewise.
975 * sim-hload.c (sim_load): Change to new style prototype.
976 * sim-load.c (sim_load_file): Change to new style prototype.
977 (report_transfer_performance): Likewise.
978 (xprintf_bfd_vma): Likewise.
979 * syscall.c (cb_get_string): Change to new style prototype.
980 (get_path): Likewise.
981 (cb_syscall): Likewise.
983 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
985 * create-version.sh: Align parameters to match those of
986 ../../gdb/common/create-version.sh.
987 * Make-common.in (srcsim): New variable.
988 (version.c): Adjust call to create-version.sh as per above.
990 2013-09-23 Alan Modra <amodra@gmail.com>
992 * configure: Regenerate.
994 2013-09-03 Mike Stump <mikestump@comcast.net>
996 * sim-options.c (complete_option_list): Mark text and word const.
998 2013-06-28 Tom Tromey <tromey@redhat.com>
1000 * Make-common.in (version.c): Use version.in, not
1002 * create-version.sh: Likewise.
1004 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1006 * create-version.sh: New script. Adapted from
1007 gdb/commong/create-version.sh.
1008 * Make-common.in (version.c): Update rule dependencies,
1009 and re-implement using create-version.sh.
1011 2013-06-21 Nick Clifton <nickc@redhat.com>
1013 * gennltvals.sh: Add msp430 support.
1014 * nltvals.def: Regenerate.
1016 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1018 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1019 * aclocal.m4, configure: Regenerate.
1021 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1024 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1025 -Wformat-nonliteral with -Wno-format.
1027 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1029 * acinclude.m4: Regenerate.
1031 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1033 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1034 which do not support dv-sockser.o. Add always as option to
1035 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1036 is always required to be enabled by simulator.
1038 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1040 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1041 * nltvals.def: Regenerate.
1043 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1045 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1046 * config.in, configure: Regenerate.
1048 2012-05-24 Pedro Alves <palves@redhat.com>
1050 * sim-signal.h (sim_signal_to_target): Rename to ...
1051 (sim_signal_to_gdb_signal): ... this.
1052 * sim-signal.c (sim_signal_to_target): Rename to ...
1053 (sim_signal_to_gdb_signal): ... this.
1054 * sim-reason.c (sim_stop_reason): Adjust to rename.
1056 2012-05-24 Pedro Alves <palves@redhat.com>
1060 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1062 2012-05-24 Pedro Alves <palves@redhat.com>
1066 Replace target_signal with gdb_signal throughout.
1068 2012-05-18 Nick Clifton <nickc@redhat.com>
1071 * callback.c: Include config.h before system header files.
1072 * cgen-trace.c: Likewise.
1073 * cgen-utils.c: Likewise.
1074 * gentmap.c: Likewise.
1076 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1078 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1080 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1082 * sim-trace.c: Update the function prototype of save_data_size.
1083 Move the enum data_fmt from here...
1084 * sim-trace.h: ...to here.
1085 Add function prototype of save_data.
1087 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1089 * sim-core.h (sim_core_trans_addr): Add prototype.
1091 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1093 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1094 missing in last change.
1096 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1098 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1099 * nrun.c: Include string.h/strings.h.
1100 * aclocal.m4, config.in, configure: Regenerate.
1102 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1104 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1105 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1106 out -Werror initialization.
1108 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1110 * Make-common.in (TAGS): Change a-z to [:lower:].
1111 * acinclude.m4 (sim-trace): Likewise.
1112 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1113 Change A-Za-z0-9 to [:alnum:].
1115 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1117 * nrun.c (main): Display strsignal of sigrc.
1119 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1121 * Makefile.in (abs_srcdir): Declare.
1122 (srcroot): Define in terms of abs_srcdir.
1123 (headers): Change srcdir to abs_srcdir.
1125 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1127 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1130 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1132 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1133 system bourne shell.
1135 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1137 * syscall.c (cb_get_string): Rename from "get_string".
1138 (get_path): Rename get_string call to cb_get_string.
1140 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1142 * Make-common.in (VPATH): Add $(srccom).
1144 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1145 POSTCOMPILE): New variables.
1146 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1147 Include dependency files, when using GNU Make. Delete all
1148 dependency-only rules.
1149 * aclocal.m4: Include ../../config/depstand.m4. Call
1150 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1151 (MAKE, GMAKE): New substs.
1153 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1156 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1157 * configure, config.in: Regenerate.
1158 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1160 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1162 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1164 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1166 * sim-profile.c (profile_info): Only print the title once.
1168 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1170 * acinclude.m4: Rename from aclocal.m4.
1171 * aclocal.m4: Regenerate.
1173 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1175 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1176 * common.m4: Delete.
1177 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1178 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1179 * configure: Regenerate.
1181 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1183 * sim-alu.h (ALU32_AND): Clear carry flag.
1184 (ALU32_AND): Clear carry flag.
1186 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1188 * dv-cfi.c: Include stdbool.h.
1190 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1192 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1194 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1196 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1197 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1199 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1201 * sim-command.c: Include sim-options.h.
1203 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1205 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1207 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1209 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1210 Delete direct call to AC_PROG_CC.
1212 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1214 * sim-command.c: New file.
1215 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1216 (sim-command.o): New rule.
1218 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1220 * sim-options.c (standard_option_handler): Remove arg[0] check
1221 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1222 not an empty string, otherwise assign "" back to it.
1224 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1226 * nltvals.def: Regenerate to include Blackfin syscalls again.
1228 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1230 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1231 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1232 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1233 (trace_idx_to_str): Likewise.
1234 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1235 (TRACE_syscall): Define.
1236 (WITH_TRACE_SYSCALL_P): Likewise.
1237 (TRACE_SYSCALL_P): Likewise.
1239 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1241 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1242 remove now-unnecessary sub-scope for glue->type setting.
1243 Check to see if the "reg" property exists before we use it, and
1244 if it doesn't exist, error out for "glue" devices.
1246 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1248 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1249 glue-or, and set type to glue_xor when name is glue-xor.
1250 (hw_glue_port_event): Return immediately when type is glue_io
1251 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1252 and hw_port_event calls from glue_and to end of function.
1254 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1256 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1257 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1258 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1259 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1260 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1261 around function arguments.
1263 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1265 * sim-options.c (complete_option_list, sim_complete_command):
1268 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1270 * dv-glue.c: Fix up style.
1272 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1274 * hw-alloc.c (hw_alloc_data): Adjust brace.
1275 * hw-base.c (hw_base_data): Likewise.
1276 (generic_hw_unit_decode): Fix indentation.
1277 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1278 * hw-events.c (hw_event, hw_event_data): Likewise.
1279 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1280 * hw-instances.c (hw_instance_data): Likewise.
1281 * hw-instances.h (hw_instance): Likewise.
1282 * hw-main.h (hw_descriptor, enum): Likewise.
1283 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1284 * hw-ports.h (hw_port_descriptor): Likewise.
1285 * hw-properties.c (hw_property_data): Likewise.
1286 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1287 _range_property_spec, _reg_property_spec): Likewise.
1288 * hw-tree.c (_name_specifier, printer): Likewise.
1289 (split_device_specifier, parse_string_property, hw_tree_traverse,
1290 print_size, print_reg_property, print_string, print_properties):
1293 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1295 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1296 * Make-common.in (dv-cfi.o): New rule.
1297 * dv-cfi.c, dv-cfi.h: New files.
1299 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1301 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1302 fcntl.h and sys/fcntl.h, for constants.
1303 * nltvals.def: Regenerate.
1304 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1305 * sim-io.h (sys/types.h, sys/stat.h): Include.
1306 (sim_io_stat, sim_io_fstat): Declare.
1308 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1310 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1311 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1312 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1313 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1314 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1315 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1316 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1317 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1318 syscall.c: Trim trailing whitespace.
1320 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1322 * gennltvals.sh: Handle bfin targets.
1323 * nltvals.def: Regenerate.
1325 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1327 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1330 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1332 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1333 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1334 (hw_free): Drop zfree logic and always call free.
1335 * hw-base.c (hw_delete): Change zfree to free.
1336 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1337 (hw_handle_remove_phandle): Likewise.
1338 * hw-instances.c (hw_instance_delete): Likewise.
1339 * hw-tree.c (parse_reg_property): Likewise.
1340 (parse_ranges_property): Likewise.
1341 (parse_string_property): Likewise.
1342 * sim-core.c (sim_core_uninstall): Likewise.
1343 * sim-cpu.c (sim_cpu_free_all): Likewise.
1344 * sim-hw.c (sim_hw_uninstall): Likewise.
1345 * sim-memopt.c (do_memopt_delete): Likewise.
1346 (sim_memory_uninstall): Likewise.
1347 * sim-module.c (sim_module_uninstall): Likewise.
1348 * sim-options.c (sim_parse_args): Likewise.
1349 * sim-profile.c (profile_pc_cleanup): Likewise.
1350 (profile_uninstall): Likewise.
1351 * sim-watch.c (do_watchpoint_delete): Likewise.
1352 * sim-utils.c (zfree): Delete.
1353 (sim_state_free): Change zfree to free.
1354 * sim-utils.h (zfree): Delete.
1356 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1358 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1360 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1362 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1364 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1366 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1368 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1369 when asprintf fails.
1370 * sim-utils.c (sim_do_commandf): Issue an error and return when
1372 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1375 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1377 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1378 bytes has been calculated and when mmap_next_fd is valid and
1380 (memory_option_handler): Allow missing size when mmap_next_fd is
1383 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1385 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1386 not empty, and always append $3 to $hardware.
1388 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1390 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1391 * sim-hw.h (sim_hw_abort): Likewise.
1393 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1395 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1397 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1399 * run.1: Copyright year update.
1401 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1403 * hw-alloc.h (HW_NALLOC): Define.
1405 010-12-28 Mike Frysinger <vapier@gentoo.org>
1407 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1409 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1411 * sim-memopt.c (OPTION_MAP_INFO): Define.
1412 (memory_options): Handle --map-info.
1413 (memory_option_handler): Handle OPTION_MAP_INFO.
1415 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1417 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1418 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1419 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1421 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1423 * sim-core.c (WITH_HW): Add device casts to device_error,
1424 device_io_read_buffer, and device_io_write_buffer.
1426 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1428 * dv-sockser.c (dv_sockser_write_buffer): New function.
1429 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1430 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1432 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1434 * callback.c (os_lseek): Call wrap on lseek result.
1436 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1438 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1439 call by its equality to -1 not by it being negative.
1440 (connected_p): Likewise for accept() call.
1442 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1444 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1446 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1448 * profile.c (sim_profile_print_bar): Add cpu argument.
1450 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1452 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1454 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1456 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1457 (profile_print_pc): Convert sim_io_printf to profile_printf.
1458 (profile_print_insn): Likewise.
1459 (profile_print_memory): Likewise.
1460 (profile_print_core): Likewise.
1461 (profile_print_model): Likewise.
1462 (sim_profile_print_bar): Likewise.
1463 (profile_print_speed): Likewise.
1464 (profile_print_addr_ranges): Likewise.
1465 (profile_info): Likewise.
1466 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1468 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1470 * sim-model.c (OPTION_MODEL): Convert to enum.
1471 (OPTION_MODEL_INFO): New enum.
1472 (model_options): Add model-info/info-model entries.
1473 (model_option_handler): Handle OPTION_MODEL_INFO.
1475 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1477 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1478 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1481 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1483 * sim-hrw.c (sim_write): Add const to buf arg.
1484 * sim-utils.h (sim_write_fn): Likewise.
1486 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1488 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1491 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1493 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1494 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1495 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1496 * dv-sockser.c (sockser_options): Likewise.
1497 * hw-ports.c (empty_hw_ports): Likewise.
1498 * sim-hw.c (hw_options): Likewise.
1499 * sim-model.c (model_options): Likewise.
1500 * sim-options.c (standard_options): Likewise.
1501 * sim-profile.c (profile_options): Likewise.
1502 * sim-trace.c (trace_options): Likewise.
1503 * sim-watch.c (watchpoint_options): Likewise.
1505 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1507 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1508 the local "arg_table" variable, and the xmalloc cast.
1510 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1512 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1514 (sim_fpu_print_func): Add const markings to format buffer.
1516 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1518 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1520 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1522 * sim-trace.c (save_data): Add const markings to "buf" argument.
1524 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1526 * sim-options.c (standard_option_handler): Add const markings to
1529 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1531 * hw-ports.h: Fix spelling typos.
1533 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1535 * configure.ac: Check for socklen_t.
1536 * configure, config.in: Regenerated.
1537 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1539 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1541 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1542 * sim-hw.c (hw_option_handler): Likewise.
1544 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1546 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1547 (interrupt_nr_to_str): Likewise.
1548 (default_interrupt_names): Add const to pointer type.
1549 (sim_watchpoint_install): Add const to prefix.
1550 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1552 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1554 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1555 (sim_core_write_buffer): Likewise.
1557 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1559 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1560 the SIM_HAVE_ADDR_RANGE define.
1562 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1564 * sim-core.h (device_error): Add const to message, and add printf
1567 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1569 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1570 SIM_HAVE_ADDR_RANGE define.
1572 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1574 * dv-glue.c (hw_glue_ports): Swap static and const.
1576 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1578 * nrun.c (usage): Use void in definition.
1579 * sim-options.c (dup_arg_p): Convert old-style function definition.
1580 (sim_parse_args): Likewise.
1581 (sim_print_help): Likewise.
1582 * sim-trace.c (set_trace_option_mask): Likewise.
1583 (set_trace_option): Likewise.
1584 * sim-utils.c (sim_analyze_program): Likewise.
1585 (sim_elapsed_time_get): Likewise.
1586 (sim_elapsed_time_since): Likewise.
1588 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1590 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1591 (standard_options): Likewise.
1592 (standard_option_handler): Likewise.
1594 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1596 * hw-ports.c (TRACE): Delete.
1597 * hw-properties.c (TRACE): Delete.
1598 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1599 (hw_find_integer_property): Likewise.
1600 (hw_find_integer_array_property): Likewise.
1601 (hw_add_duplicate_property): Likewise.
1603 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1605 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1608 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1610 * sim-model.c: Include sim-model.h
1612 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1614 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1615 & from the STATE_CPU() examples.
1617 2010-01-24 Doug Evans <dje@sebabeach.org>
1619 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1620 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1622 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1623 (struct cgen_fp_ops): Update signatures of floating point conversion
1626 * Make-common.in (CGEN_SIM_DEPS): Define.
1627 (CGEN_INCLUDE_DEPS): Use it.
1628 (CGEN_MAIN_CPU_DEPS): Simplify.
1630 2010-01-22 Doug Evans <dje@sebabeach.org>
1632 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1633 (SUBWORDTFSI, JOINSIDI): Ditto.
1635 2010-01-05 Doug Evans <dje@sebabeach.org>
1637 * cgen-types.h (SETDI): Delete, unused.
1639 2009-12-02 Doug Evans <dje@sebabeach.org>
1641 * cgen-engine.h: Remove duplicated comment.
1643 2009-11-23 Doug Evans <dje@sebabeach.org>
1645 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1646 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1648 2009-11-22 Doug Evans <dje@sebabeach.org>
1650 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1651 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1652 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1653 instead of CGEN_INSN_INT.
1655 * cgen-trace.h (trace_extract): Add cast to fix warning.
1657 2009-11-05 Doug Evans <dje@sebabeach.org>
1659 * cgen-mem.h (DECLARE_GETT): Don't inline.
1660 (DECLARE_SETT): Ditto.
1662 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1664 * sim-inline.h: Fix spelling error.
1666 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1668 * Make-common.in: Add datarootdir.
1670 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1672 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1673 (SIM_CHECK_MEMBERS_1): Remove.
1674 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1675 AC_CHECK_MEMBERS one.
1676 * configure: Regenerate.
1678 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1679 * configure: Regenerate.
1681 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1683 * config.in: Regenerate.
1684 * configure: Likewise.
1686 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1687 definition of AC_CHECK_MEMBER.
1689 * aclocal.m4: m4_include toplevel config/override.m4.
1690 * configure: Regenerate.
1692 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1694 * Makefile.in (datarootdir): New variable.
1696 2009-07-07 Doug Evans <dje@sebabeach.org>
1698 * Make-common.in (CPU_DIR): Define.
1700 2009-07-06 Doug Evans <dje@sebabeach.org>
1702 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1703 identifiers for file types rather than encoding internal
1704 implementation details of cgen.sh.
1705 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1706 * cgen.sh: Add support for parallel makes.
1707 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1709 2009-05-18 Jon Beniston <jon@beniston.com>
1711 * gennltvals.sh: Add lm32 target.
1712 * nltvals.def: Add lm32 syscall definitions.
1714 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1716 Speed up simulator startup:
1717 * sim-utils.c (zalloc): Use xcalloc.
1719 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1721 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1722 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1723 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1724 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1725 type, QI, HI, SI, DI.
1727 * callback.c (os_error): Mark as being a noreturn function.
1728 * sim-io.h (sim_io_error): Similar for sim_io_error.
1730 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1732 * aclocal.m4: Fix underquoting of function names.
1734 2008-10-21 Julian Brown <julian@codesourcery.com>
1736 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1738 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1740 * common.m4: Add test for libz and zlib.h.
1741 * configure: Regenerate to track ../common/common.m4 changes.
1744 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1745 Daniel Jacobowitz <dan@codesourcery.com>
1746 Joseph Myers <joseph@codesourcery.com>
1748 * aclocal.m4: Include ../../config/acx.m4.
1749 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1750 * configure, config.in: Regenerate.
1751 * Make-common.in (LIB_OBJS): Add version.o.
1752 (version.c, version.o): New rules.
1753 * run.c: Include version.h.
1754 (usage): Add help parameter. Print output either to stdout or
1755 stderr depending on that parameter.
1756 (print_version): New.
1757 (main): Check for --help and --version.
1758 * run-sim.h (sim_target_display_usage): Add help parameter.
1761 2008-04-14 Hans Kester <kester.hans@gmail.com>
1763 * sim-signal.c: Define missing signals for _WIN32.
1765 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1767 * gennltvals.sh: Add cr16.
1768 * nltvals.def: Rebuild.
1770 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1772 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1773 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1775 2007-08-10 Nick Clifton <nickc@redhat.com>
1777 * sim-memopt.c (memory_options): Mention that the
1778 --memory-size switch accepts suffixes.
1779 (parse_size): Handle a suffix on the size value.
1780 * sim-options.c (standard_options): Mention that the mem-size
1781 switch accepts suffixes.
1782 (standard_option_handler): Handle a suffix on the size value.
1784 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1786 * acconfig.h: Remove.
1787 * config.in: Regenerate.
1789 2006-11-07 Thiemo Seufer <ths@mips.com>
1791 * gentmap.c: Fix compile time warning.
1793 2006-11-07 Thiemo Seufer <ths@mips.com>
1795 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1796 for bfd text addresses.
1798 2006-08-29 Thiemo Seufer <ths@mips.com>
1799 Nigel Stephens <nigel@mips.com>
1801 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1802 SIM_QUIET_NAN_NEGATED.
1804 2006-08-29 Nigel Stephens <nigel@mips.com>
1806 * sim-profile.c (profile_pc_init): Initialise default profiling
1807 frequency to a prime number.
1808 (profile_print_pc): Convert gmon.out sample data into target
1811 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1813 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1814 * common.m4: Likewise.
1815 * configure: Regenerated.
1817 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1819 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1820 * configure: Regenerated.
1822 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1824 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1825 and LIBINTL_DEP everywhere.
1826 (CSEARCH): Use INCINTL.
1827 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1829 * configure: Regenerated.
1831 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1833 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1834 option-contents test.
1836 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1838 * sim-signal.c (sim_signal_to_target): Fix typos.
1840 * sim-reason.c (sim_stop_reason): Use
1841 sim_signal_to_target, not sim_signal_to_host.
1842 * sim-signal.c (sim_signal_to_host): Fix typo.
1843 (sim_signal_to_target): New function.
1845 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1847 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1850 2005-07-08 Ian Lance Taylor <ian@airs.com>
1852 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1854 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1855 different fraction for a quiet NaN.
1856 (unpack_fpu): Likewise.
1858 2005-07-08 Ben Elliston <bje@au.ibm.com>
1860 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1861 * sim-load.c: Likewise.
1862 * syscall.c: Likewise.
1864 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1866 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1869 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1871 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1873 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1875 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1876 and signed64 for __ALPHA__.
1878 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1880 * aclocal.m4 Include ../../gettext.m4.
1881 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1882 (AM_LC_MESSAGES): Remove.
1883 * configure: Regenerate.
1885 2005-02-28 Jim Blandy <jimb@redhat.com>
1887 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1888 -Wuninitialized in the default list of build warnings if CFLAGS is
1889 set, and doesn't include -O. (Using -Wuninitialized without
1890 optimization produces a warning, which interferes with compilation
1893 2005-02-21 Jim Blandy <jimb@redhat.com>
1895 * callback.c (os_fstat): Don't declare 't' unless it's used.
1897 2005-02-09 Jim Blandy <jimb@redhat.com>
1899 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1901 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1902 to $(CGEN), to ensure that the command substitution happens where
1903 the variable is referenced in the submake, not when the submake's
1904 arguments are expanded.
1905 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1906 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1907 application Scheme script directly after ${cgen}; don't precede it
1910 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1912 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1913 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1914 Include libiberty.h.
1915 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1916 being either end of a pipe.
1917 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1918 (os_shutdown): Clear pipe state.
1919 (default_callback): Initialize new members.
1921 * callback.c (default_callback): Initialize target_endian.
1922 (cb_store_target_endian): Renamed from store, new first parameter
1923 host_callback *cb, drop last parameter big_p. Take endianness
1925 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1926 Remove variable big_p.
1927 * nrun.c (main): Initialize default_callback.target_endian.
1929 2005-01-14 Andrew Cagney <cagney@gnu.org>
1931 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1932 Add explicit call to AC_CONFIG_HEADER.
1933 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1934 * configure: Re-generate.
1936 2005-01-12 Andrew Cagney <cagney@gnu.org>
1938 * common.m4: New file, based on of aclocal.m4.
1940 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1942 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1943 * configure: Regenerated to track ../common/aclocal.m4 changes.
1945 2005-01-07 Andrew Cagney <cagney@gnu.org>
1947 * configure.ac: Rename configure.in, require autoconf 2.59.
1948 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1949 * configure: Re-generate.
1951 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1953 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1954 <case CB_SYS_ftruncate>: New cases.
1956 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1958 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1959 (cb_syscall) <case CB_SYS_rename>: New case.
1960 * callback.c (os_lstat): New function.
1962 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1964 * run.1: Document --sysroot=filepath.
1965 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1966 (standard_options): Support --sysroot=<path>.
1967 (standard_option_handler): Handle OPTION_SYSROOT.
1968 * syscall.c (simulator_sysroot): Define, initialized empty.
1969 (get_path): Prepend simulator_sysroot to absolute file path.
1970 [HAVE_STRING_H]: Include string.h.
1971 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1972 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1973 (main): If simulator_sysroot is not empty, chdir there.
1974 * sim-config.h (simulator_sysroot): Declare.
1976 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1977 cgen_rtx_error" in a CGEN-generated simulator.
1978 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1979 replacement for CGEN-related breakpoints.
1981 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1983 * Make-common.in (sim-basics_h): Add $(callback_h).
1985 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1987 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1988 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1989 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1990 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1991 (SIM_CHECK_MEMBERS): New macros.
1992 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1993 for struct stat member test and write. Add ST_x calls for each
1994 struct stat member tested in configure.in. Wrap each ST_x call in
1995 #ifdef of configure macro for that member.
1996 * configure, config.in: Regenerate.
1998 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2000 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2002 <case desc>: Pass -OPC opcfile.
2003 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2004 parameter to cgen.sh.
2006 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2008 * Make-common.in (sim-basics_h): Correct dependencies on
2009 cconfig.h and tconfig.h
2010 (sim-load.o): Correct typo in sim-basics_h dependency.
2012 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2014 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2015 sub-dependencies for other sim files that they include.
2016 (sim_main_headers): Use sim-*_h macros.
2017 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2019 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2021 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2024 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2025 $(remote_sim_h) too.
2026 (sim_main_headers): Add sim-utils.h.
2028 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2030 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2032 2004-07-26 Andrew Cagney <cagney@gnu.org>
2034 Problem from Olaf Hering <olh@suse.de>.
2035 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2037 2004-07-10 Ben Elliston <bje@au.ibm.com>
2039 * hw-tree.c (parse_integer_property): Typo fix in comments.
2040 * sim-options.c (sim_args_command): Likewise.
2042 2004-06-28 Andrew Cagney <cagney@gnu.org>
2044 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2046 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2048 * callback.c (os_shutdown): Fix bug in last change: actually
2049 mark file descriptors as available on startup.
2051 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2053 [ include/gdb: * callback.h (host_callback_struct): Replace
2054 members fdopen and alwaysopen with fd_buddy. ]
2055 * callback.c: Changed all users.
2057 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2059 * sim-load.c (sim_load_file): Use bfd_get_section_size
2060 instead of bfd_get_section_size_before_reloc.
2062 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2064 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2065 passing it to printf.
2067 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2069 * callback.c: Update copyright dates.
2071 * sim-basics.h: Likewise.
2072 * sim-load.c: Likewise.
2073 * syscall.c: Likewise.
2075 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2077 * callback.c: Include cconfig.h instead of config.h.
2079 * sim-basics.h: Likewise.
2080 * sim-load.c: Likewise.
2081 * syscall.c: Likewise.
2083 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2085 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2087 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2089 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2091 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2093 * sim-options.c (standard_options): Fix the names of H8
2096 2003-10-30 Andrew Cagney <cagney@redhat.com>
2098 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2099 with "struct bfd_symbol".
2101 2003-10-21 Andrew Cagney <cagney@redhat.com>
2103 * callback.c (os_truncate): Call "truncate", and not "stat".
2105 2003-10-20 Andrew Cagney <cagney@redhat.com>
2107 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2109 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2111 * callback.c (os_ftruncate, os_truncate): New functions.
2112 (default_callback): Initialize ftruncate and truncate members.
2114 2003-09-08 Dave Brolley <brolley@redhat.com>
2116 On behalf of Doug Evans <dje@sebabeach.org>
2117 * cgen.sh: New arg archfile.
2118 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2119 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2121 2003-08-28 Andrew Cagney <cagney@redhat.com>
2123 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2124 * sim-options.c (print_help): Cast the format with specifier to
2127 2003-08-20 Michael Snyder <msnyder@redhat.com>
2128 Dave Brolley <brolley@redhat.com>
2130 * cgen-par.h (flags, word1): New target-specific
2131 fields of CGEN_WRITE_QUEUE_ELEMENT.
2132 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2133 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2134 * gennltvals.sh: Add frv target.
2135 * nltvals.def: Add frv target.
2137 2003-06-23 Michael Snyder <msnyder@redhat.com>
2139 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2140 * sim-reg.c: Fix cut-and-paste bug in comment.
2142 2003-06-22 Andrew Cagney <cagney@redhat.com>
2144 From matthew green <mrg@redhat.com>:
2145 * sim-fpu.h: Update copyright.
2146 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2147 * sim-fpu.c: Update copyright.
2148 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2150 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2152 From Doug Evans <dje@sebabeach.org>:
2153 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2154 with disassemble_info:read_memory_func.
2155 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2157 2003-06-04 Michael Snyder <msnyder@redhat.com>
2159 * common/run.c (main): Remove SIM_H8300 ifdef.
2161 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2162 (standard_options): Add '-x' for h8/300sx.
2163 (standard_option_handler): Add case for SIM_H8300SX.
2165 2003-04-13 Michael Snyder <msnyder@redhat.com>
2167 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2169 2003-03-01 Andrew Cagney <cagney@redhat.com>
2171 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2172 (sim_engine_vabort): Ditto.
2174 2003-02-27 Andrew Cagney <cagney@redhat.com>
2176 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2177 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2178 * nrun.c (main): Ditto.
2180 2003-02-26 Andrew Cagney <cagney@redhat.com>
2182 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2183 (sim_engine_vabort): Ditto.
2184 (sim_engine_halt, sim_engine_restart): Ditto.
2186 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2188 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2189 (sim-break_h): Delete macro.
2190 (sim-break.o): Delete rule.
2191 * sim-break.c: Delete file.
2192 * sim-break.h: Delete file.
2193 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2194 (STATE_BREAKPOINTS): Delete macro.
2195 (sim_state_base): Delete field breakpoints.
2196 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2197 sim_break_install to array.
2199 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2201 * run.c (usage): Fix typos.
2203 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2205 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2207 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2209 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2210 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2211 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2212 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2213 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2214 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2215 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2216 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2217 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2218 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2220 2002-11-13 Andrew Cagney <cagney@redhat.com>
2222 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2224 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2226 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2227 (distclean): Depend on it.
2229 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2231 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2233 2002-08-29 Dave Brolley <brolley@redhat.com>
2235 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2237 2002-07-17 Andrew Cagney <cagney@redhat.com>
2239 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2240 (sim_set_callbacks, sim_size, sim_trace)
2241 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2242 to here from "gdb/remote-sim.h".
2244 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2246 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2247 avoid possible longjmp problems with automatic variable siggnal.
2249 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2251 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2252 * Make-common.in (installdirs): Make $(libdir) too, needed when
2253 installing libsim.a.
2255 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2257 * gennltvals.sh (dir): Mark d30v as obsolete.
2258 * nltvals.def: Remove d30v.
2260 2002-06-17 Andrew Cagney <cagney@redhat.com>
2262 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2264 * sim-memopt.c: Include <unistd.h>.
2265 (do_memopt_add): Fix printf format.
2266 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2268 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2270 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2271 --enable-gdb-build-warnings.
2272 * configure: Regenerated to track ../common/aclocal.m4 changes.
2274 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2276 * sim-fpu.c (unpack_fpu): Initialize exponent for
2279 (sim_fpu_sqrt): Same.
2281 2002-06-08 Andrew Cagney <cagney@redhat.com>
2283 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2284 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2286 * sim-load.c: Ditto.
2287 * callback.c: Ditto.
2289 * Make-common.in (callback_h): Define.
2290 (remote_sim_h): Define.
2292 (callback.o): Update.
2293 (syscall.o): Update.
2296 (sim-hload.o): Update.
2298 (sim-reason.o): Update.
2299 (sim-reg.o): Update.
2300 (sim-resume.o): Update.
2302 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2304 * run.c: Fix formatting.
2306 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2308 * run-sim.h: New header. Provide prototypes for functions used
2309 between run() and libsim.a which are not used by GDB.
2310 * run.c: Include run-sim.h.
2311 (main): If SIM_TARGET_SWITCHES is defined call
2312 sim_target_parse_command_line.
2313 (usage): If SIM_TARGET_SWITCHES is defined call
2314 sim_target_display_usage.
2316 2002-05-17 Andrey Volkov <avolkov@transas.com>
2318 * run.c: Made h8300s as new target, not h8300h alias.
2319 Added new option -S (h8300s target)
2320 * sim-options.c: Ditto.
2322 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2324 * callback.c: Use 'deprecated' rather than 'depreciated.'
2326 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2328 From wiz at danbala:
2329 * sim-fpu.h: Fix grammar and typos.
2332 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2334 * callback.c: Fix some spelling errors.
2335 * hw-device.h: Likewise.
2336 * hw-tree.c: Likewise.
2337 * sim-abort.c: Likewise.
2338 * sim-alu.h: Likewise.
2339 * sim-core.h: Likewise.
2340 * sim-events.c: Likewise.
2341 * sim-events.h: Likewise.
2342 * sim-fpu.h: Likewise.
2343 * sim-profile.h: Likewise.
2344 * sim-utils.c: Likewise.
2346 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2348 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2351 2002-01-20 Ben Elliston <bje@redhat.com>
2353 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2354 the comment for this enumerator.
2356 2002-01-14 Ben Elliston <bje@redhat.com>
2358 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2360 2001-12-20 Kazu Hirata <kazu@hxi.com>
2362 * run.c (usage): Fix a typo.
2364 2001-07-05 Ben Elliston <bje@redhat.com>
2366 * Make-common.in (srccgen): Remove.
2367 (CGEN_CPU_DIR): Define.
2368 (CGEN_READ_SCM): Redefine without $(srccgen).
2369 (CGEN_ARCH_SCM): Ditto.
2370 (CGEN_CPU_SCM): Ditto.
2371 (CGEN_DECODE_SCM): Ditto.
2372 (CGEN_DESC_SCM): Ditto.
2374 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2376 * sim-load.c (sim_load_file): Put it back: external now.
2377 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2379 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2381 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2383 * sim-utils.c (sim_analyze_program): Ditto.
2385 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2387 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2388 we're finished with its immediate use.
2389 * sim-load.c (sim_load_file): Ditto.
2391 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2393 Add support for mmap-based memory regions.
2394 * sim-memopt.c (mmap_next_fd): New global.
2395 (sim_memory_init): Reinitialize it.
2396 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2397 "--memory-mapfile FILE" option. Check for some errors.
2398 (do_memopt_add): Conditionally do mmap instead of malloc for
2399 backing store of simulated memory. Check for more errors.
2400 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2401 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2402 * configure.in: Look for mmap/fstat related functions and headers.
2403 * config.in, configure: Regenerated.
2405 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2407 * sim-core.c (sim_core_map_attach): Correct overlap-related
2410 2001-03-07 Michael Meissner <meissner@redhat.com>
2412 * run.c (alloca-conf.h): Delete, no longer provided.
2414 2001-02-22 Ben Elliston <bje@redhat.com>
2416 * sim-trace.h (TRACE_VPU_IDX): Add.
2417 (TRACE_vpu): Define.
2418 (WITH_TRACE_VPU_P): Likewise.
2419 (TRACE_VPU_P): Likewise.
2420 * sim-trace.c (OPTION_TRACE_VPU): Define.
2421 (trace_options): Add --trace-vpu.
2422 (trace_option_handler): Handle OPTION_TRACE_VPU.
2423 (trace_option_handler): Include VPU tracing in --trace-semantics.
2424 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2426 2001-02-21 Ben Elliston <bje@redhat.com>
2428 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2429 (TRACE_BRANCH_INPUT2): Likewise.
2431 2001-02-09 Ben Elliston <bje@redhat.com>
2433 * (profile_print_pc): Write header out in target byte order.
2435 2001-02-09 Ben Elliston <bje@redhat.com>
2437 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2438 adjusting the pc shift value.
2440 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2442 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2443 where a numeric value is supplied.
2445 2001-01-06 Ben Elliston <bje@redhat.com>
2447 * cgen.sh: Allow extrafiles to include the semantics files when
2448 generating an ISA-specific decoder.
2450 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2452 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2454 2000-12-23 Ben Elliston <bje@redhat.com>
2456 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2457 them to the trace stream using sim_fpu_printn_fpu. Include
2460 2000-12-15 Ben Elliston <bje@redhat.com>
2462 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2463 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2464 trailing digits as specified (-1 to print all digits).
2465 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2466 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2469 2000-12-13 Ben Elliston <bje@redhat.com>
2471 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2472 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2475 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2477 * sim-endian.h: Don't have parameters on macro definitions which
2478 are simply renaming functions, to permit use of XCONCAT2 in both
2479 the macro name and the arguments in a use of such a definition.
2481 2000-12-11 Ben Elliston <bje@redhat.com>
2483 * cgen-ops.h (SUBWORDDFDI): New function.
2485 2000-12-05 Ben Elliston <bje@redhat.com>
2487 * Make-common.in (cgen-defs): New target.
2488 (cgen-decode): Pass $(EXTRAFILES).
2490 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2491 -outfile-suffix options.
2493 2000-12-04 Ben Elliston <bje@redhat.com>
2495 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2496 (SUBWORDSIUQI): Likewise.
2497 (SUBWORDDIHI): Likewise.
2498 (SUBWORDDIQI): New function.
2500 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2501 * cgen-scache.c (scache_option_handler): Remove unused local var.
2503 2000-12-03 Ben Elliston <bje@redhat.com>
2505 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2507 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2509 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2511 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2513 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2516 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2518 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2519 (set_hw_delete): Moved the macro as a function.
2520 * hw-base.h (set_hw_delete): Declare as external function.
2521 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2522 allocated using hw_malloc.
2524 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2526 * sim-options.c (sim_parse_args): Free the memory used for
2527 long_options, short_options, handlers, opt_cpu, orig_val.
2529 2000-11-20 Ben Elliston <bje@redhat.com>
2531 * cgen-ops.h (SUBBI): New macro.
2532 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2533 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2535 2000-11-16 Ben Elliston <bje@redhat.com>
2537 * cgen-types.h (VOID): New type.
2539 2000-11-09 Ben Elliston <bje@redhat.com>
2541 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2542 (sim_fpu_two): Set exponent to 1.
2544 2000-10-26 Ben Elliston <bje@redhat.com>
2546 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2547 `all'. Pass `-i' options to cgen applications.
2548 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2549 cgen-desc): Pass $(isa) to cgen.sh.
2551 2000-10-08 Ben Elliston <bje@redhat.com>
2553 * cgen-utils.c (cgen_rtx_error): New function.
2555 2000-10-07 Ben Elliston <bje@redhat.com>
2557 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2558 conditions for sim_core_read_buffer().
2560 2000-09-26 Dave Brolley <brolley@redhat.com>
2562 * cgen-utils.c (RORQI): New function.
2563 (ROLQI): New function.
2564 (RORHI): New function.
2565 (ROLHI): New function.
2567 2000-08-28 Dave Brolley <brolley@redhat.com>
2569 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2570 in insn_value if it will fit.
2572 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2574 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2576 2000-08-15 Dave Brolley <brolley@redhat.com>
2578 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2580 2000-08-15 Dave Brolley <brolley@redhat.com>
2582 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2583 (PROFILE_CPU_FREQ): New macro.
2584 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2585 (profile-options): Add profile-cpu-frequency.
2586 (parse_frequency): New function.
2587 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2588 (profile_print_speed): Print cpu frequency and simulated execution time.
2589 Re-indent other items to match.
2591 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2593 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2595 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2597 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2598 * Makefile.in (install): Install run.1 man page.
2600 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2602 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2603 * Makefile.in (headers,nltvals.def): Merge.
2605 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2607 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2608 * nrun.c (main): Print the simulator statistics only in
2610 * hw-properties.h (hw_find_integer_array_property): Fix
2611 prototype (use signed_cell).
2613 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2614 * sim-events.c (sim_events_remain_time): New function returning
2615 the time that remains before the event is raised.
2616 * hw-events.c (hw_event_remain_time): Likewise.
2617 * sim-events.h (sim_events_remain_time): Declare.
2618 * hw-events.h (hw_event_remain_time): Declare.
2620 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2621 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2622 (OPTION_HW_LIST): New option --hw-list to list the devices.
2623 (hw_option_handler): List the device tree with 'sim_hw_print'.
2625 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2626 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2627 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2628 (EXTENDED): Define for 16-bit word size.
2629 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2630 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2631 * sim-types.h: Added support for 16-bit targets.
2633 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2635 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2637 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2639 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2640 * Makefile.in (distclean): Clean cconfig.h also.
2642 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2644 * configure: Regenerated to track ../common/aclocal.m4 changes.
2646 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2648 * aclocal.m4 (sim-profile): Enable the profiler by default.
2650 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2652 * run.c (main): Initialize sigrc.
2654 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2656 * sim-events.c (update_time_from_event): Add more detailed event
2659 2000-03-30 Dave Brolley <brolley@redhat.com>
2661 * aclocal.m4 (cgen): Use guile to run cgen.
2663 2000-03-23 Dave Brolley <brolley@redhat.com>
2665 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2667 * cgen-accfp.c (fextsfdf): New function.
2668 (ftruncdfsf): New function.
2669 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2671 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2673 * cgen-ops.h: Added TRUNCSISI.
2675 2000-03-08 Dave Brolley <brolley@redhat.com>
2677 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2678 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2679 (sim_queue_fn_si_write): Last argument is has type USI.
2680 (sim_queue_fn_sf_write): New function.
2681 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2682 (sim_queue_fn_sf_write): New function.
2683 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2685 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2687 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2688 sim_set_trace and run simulator using sim_resume.
2689 (main): Add option ``-o'' - operating environment. Only continue
2690 after a signal when operating environment.
2691 (main): Always set REASON and SIGRC using sim_stop_reason.
2692 (sim_trace): Delete extern declaration.
2694 2000-02-08 Nick Clifton <nickc@cygnus.com>
2696 * callback.c: Fix compile time warning messages.
2697 * run.c: Fix compile time warning messages.
2699 1999-12-17 Dave Brolley <brolley@cygnus.com>
2701 * sim-profile.h: (set_profile_option_mask): Add prototype.
2702 * sim-profile.c (set_profile_option_mask): No longer static.
2704 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2706 * sim-arange.c: Include <string.h>
2708 1999-12-07 Dave Brolley <brolley@cygnus.com>
2710 * sim-options.c (print_help): '=' required before optional argument.
2711 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2712 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2713 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2714 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2715 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2716 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2717 (fn_mem_qi_write): New union members.
2718 (fn_mem_hi_write): New union members.
2719 (fn_mem_si_write): New union members.
2720 (fn_mem_di_write): New union members.
2721 (fn_mem_df_write): New union members.
2722 (fn_mem_xi_write): New union members.
2723 (sim_queue_fn_mem_qi_write): New function.
2724 (sim_queue_fn_mem_hi_write): New function.
2725 (sim_queue_fn_mem_si_write): New function.
2726 (sim_queue_fn_mem_di_write): New function.
2727 (sim_queue_fn_mem_df_write): New function.
2728 (sim_queue_fn_mem_xi_write): New function.
2729 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2730 (sim_queue_fn_mem_hi_write): New function.
2731 (sim_queue_fn_mem_si_write): New function.
2732 (sim_queue_fn_mem_di_write): New function.
2733 (sim_queue_fn_mem_df_write): New function.
2734 (sim_queue_fn_mem_xi_write): New function.
2735 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2736 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2737 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2739 1999-12-01 Dave Brolley <brolley@cygnus.com>
2741 * cgen-accfp.c (subsf): Check status code.
2759 1999-11-26 Dave Brolley <brolley@cygnus.com>
2761 * cgen-par.h (fn_df_write): Mode of data is DF.
2762 (sim_queue_fn_df_write): Mode of data is DF.
2763 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2765 1999-11-22 Dave Brolley <brolley@cygnus.com>
2767 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2768 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2770 1999-11-04 Dave Brolley <brolley@cygnus.com>
2772 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2773 CGEN_MEM_XI_WRITE members.
2774 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2775 (sim_queue_fn_xi_write): New function.
2776 (sim_queue_mem_xi_write): New function.
2778 * cgen-par.c (sim_queue_fn_xi_write): New function.
2779 (sim_queue_mem_xi_write): New function.
2780 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2783 1999-10-22 Dave Brolley <brolley@cygnus.com>
2785 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2786 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2787 * cgen-par.c: Set insn_address for each queued write. Get pc from
2788 cpu when executing queued writes.
2790 1999-10-19 Dave Brolley <brolley@cygnus.com>
2792 * cgen-par.h (sim_queue_fn_pc_write): New function.
2793 (CGEN_FN_PC_WRITE): New enumerator.
2794 (fn_pc_write): New union member.
2795 * cgen-par.c (sim_queue_fn_pc_write): New function.
2796 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2798 1999-10-18 Dave Brolley <brolley@cygnus.com>
2800 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2801 (CGEN_MEM_DF_WRITE): New enumerator.
2802 (mem_di_write): New union member.
2803 (mem_df_write): New union member.
2804 * cgen-par.c (sim_queue_mem_di_write): New function.
2805 (sim_queue_mem_df_write): New function.
2806 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2808 * cgen-accfp.c (divsf): Check for division errors.
2810 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2812 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2814 1999-10-07 Dave Brolley <brolley@cygnus.com>
2816 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2817 (fn_hi_write): New union member.
2818 (sim_queue_fn_hi_write): New function.
2819 * cgen-par.c (sim_queue_fn_hi_write): New function.
2820 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2822 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2824 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2825 Change type of result to SEM_PC.
2827 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2829 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2831 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2833 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2834 (JOIN*): Delete cpu arg.
2836 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2838 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2840 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2842 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2844 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2847 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2849 * run.c (main): Check the sim_stop_reason and only halt simulation
2850 when a valid stop condition is identified.
2852 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2854 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2856 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2858 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2859 (bi_write): New union element.
2860 (sim_queue_bi_write): New function.
2861 * cgen-par.c (sim_queue_bi_write): New function.
2862 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2864 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2866 * configure: Regenerated to track ../common/aclocal.m4 changes.
2868 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2869 ../gdb/configure.in.
2870 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2871 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2872 (SIM_WARNINGS): Delete
2873 (CONFIG_CFLAGS): Update.
2875 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2877 * cgen-par.c: New file.
2878 * cgen-par.h: New file.
2879 * cgen-sim.h (cgen-par.h): #include it.
2880 * cgen-cpu.h (write_queue): New field.
2881 (CPU_WRITE_QUEUE): New access macro.
2882 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2883 (cgen-par.o): New target.
2885 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2887 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2888 * cgen-utils.c (mode_names): Update.
2890 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2892 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2893 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2894 buffer arg if WITH_PARALLEL_GENWRITE.
2895 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2896 (struct idesc): Ditto.
2898 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2900 * sim-model.c (model_option_handler): Add \n to error message.
2902 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2904 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2905 (insn_sem): Rewrite.
2906 (sem_fn_desc): New struct.
2908 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2910 (scache case): Split into non-parallel/parallel versions.
2911 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2912 if not use semantic switch version.
2914 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2916 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2917 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2918 (SEM_BRANCH_INIT_EXTRACT): Delete.
2919 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2920 (SEM_BRANCH_FINI): Ditto.
2921 (SEM_BRANCH_VIA_ADDR): Ditto.
2922 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2923 (SEM_BRANCH_ADDR_CACHE): Delete.
2924 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2925 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2927 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2928 (@cpu@_pbb_begin): Initialize branch_target.
2929 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2930 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2932 (@cpu@_engine_run_fast): Ditto.
2934 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2936 * cgen-utils.c (RORSI): New function.
2937 (ROLSI): New function.
2939 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2941 * Makefile.in (TAGS): Tweak TAGS regex.
2942 * cgen-mem.h (*): Add TAGS markers.
2944 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2946 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2947 passed in when sim_resume is first entered - don't re-pass it
2950 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2952 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2953 OPTION_LOAD_LMA but only when is defined.
2954 (standard_options): When SIM_HANDLES_LMA is defined include
2955 options --load-lma and --load-vma.
2956 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2958 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2959 (struct sim_state_base): Add load_at_lma_p.
2960 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2961 STATE_LOAD_AT_LMA_P.
2963 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2965 * nrun.c (main): Re-format loop gnu style.
2967 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2969 * dv-sockser.c (connected_p): Initialize addrlen.
2971 1999-07-06 Dave Brolley <brolley@cygnus.com>
2973 * cgen-accfp.c (floatsidf): New function.
2974 (fixdfsi): New function.
2976 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2978 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2980 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2982 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2983 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2984 * cgen-fpu.c: New file.
2985 * cgen-fpu.h: New file.
2986 * cgen-accfp.c: New file.
2987 * cgen-cpu.h (CGEN_CPU): New member fpu.
2988 * cgen-mem.h: Redo fp support.
2989 * cgen-ops.h: Delete k&r support. Redo fp support.
2990 * cgen-sim.h: Include cgen-fpu.h.
2991 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2993 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2995 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2997 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2998 (@cpu@_pbb_cti_chain): Minor clean up.
3000 1999-05-08 Felix Lee <flee@cygnus.com>
3002 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3003 AM_CYGWIN32 and AM_EXEEXT.
3004 * configure: Regenerate.
3006 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3008 * sim-core.c (device_error,device_io_read_buffer,
3009 device_io_write_buffer): Delete decls.
3010 * sim-core.h: Put them here.
3012 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3013 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3014 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3015 (sim_core_write_aligned_N): Ditto.
3017 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3019 * sim-memopt.c (sim_memory_uninstall): Don't look into
3022 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3024 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3026 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3028 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3029 (sim_core_write_buffer): Ditto.
3031 1999-04-02 Keith Seitz <keiths@cygnus.com>
3033 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3034 after the interval counter has expired.
3035 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3036 poll_quit callbacks. May be overridden by Makefile.
3037 (poll_quit_counter): New global.
3038 * sim-events.c: Remove all mentions of ui_loop_hook. The
3039 host callback "poll_quit" will serve the purpose.
3040 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3042 * nrun.c: Remove declaration of ui_loop_hook.
3044 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3046 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3047 if being used by gdb.
3049 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3051 * cgen-types.h (XF,TF): Tweak.
3052 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3054 (SUBWORD*,JOIN*): Define.
3055 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3056 moved into cpu descriptor.
3057 * sim-model.h (MACH): New member `num'.
3059 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3061 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3062 (CGEN_CPU): Member opcode renamed to cpu_desc.
3063 New members get_idata,disassembler.
3064 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3065 CGEN_INSN_ATTR_VALUE.
3066 (CGEN_STATE): Delete member opcode_table.
3067 (sim_disassemble_insn): Delete decl.
3068 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3069 (struct idesc): Moved to here from <cpu>-decode.h.
3070 * cgen-run.c (prime_cpu): Call prepare_run callback.
3071 * cgen-trace.h (SFILE): New type.
3072 (sim_disasm_sprintf): Declare.
3073 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3074 (sim_cgen_disassemble_insn): Declare.
3075 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3076 (insn_fields): Delete.
3077 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3079 (trace_insn): Call CPU_DISASSEMBLER hook.
3080 (sim_disasm_sprintf): New function.
3081 (sim_disasm_read_memory): New function.
3082 (sim_disasm_perror_memory): New function.
3083 (sim_cgen_disassemble_insn): New function.
3084 * cgen-utils.c: Don't include cpu-opc.h.
3085 (virtual_insn_entries): New static local.
3086 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3087 (cgen_insn_name): Rewrite.
3088 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3089 * cgen.sh (desc): New file generator handler.
3090 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3091 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3092 Don't include cpu-opc.h,cpu-sim.h.
3093 * sim-model.c (model_set): Delete SIM_DESC arg.
3094 (sim_model_set): Update.
3095 * sim-model.h (MACH): New member prepare_run.
3097 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3099 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3100 if redundant with allocator functions.
3102 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3104 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3106 * sim-profile.h: Make like sim-trace.h.
3107 (PROFILE_USEFUL_MASK): New macro.
3108 * sim-profile.c (profile_options): Make like trace_options, allow
3109 optional on|off arg where applicable.
3110 (set_profile_option_mask): New function.
3111 (sim_profile_set_option): New function.
3112 (profile_option_handler): Simplify.
3113 Have -p only enable selected things, not everything.
3114 Add missing break to OPTION_PROFILE_PC_RANGE.
3115 * cgen-scache.c (scache_options): Allow optional on|off arg to
3117 (scache_option_handler): Use sim_profile_set_option.
3119 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3121 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3122 (memory_option_handler): Implement MEMORY_FILL option. Make
3123 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3124 (parse_ulong_value): New function.
3125 (do_memopt_add): Allocate all buffers. Optionally fill them.
3127 1999-01-15 Richard Henderson <rth@cygnus.com>
3129 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3130 va_list, not an integer.
3131 * sim-events.c (sim_events_schedule): Likewise.
3133 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3134 the appropriate type.
3136 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3138 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3139 (sim_disassemble_insn): Update prototype.
3140 (sim_engine_invalid_insn): Ditto.
3141 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3142 (SEM_BRANCH_INIT): PCADDR->IADDR.
3143 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3144 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3145 * cgen-scache.h (*): Ditto.
3146 * cgen-trace.c (*): Ditto.
3147 * cgen-trace.h (*): Ditto.
3148 * cgen-utils.c (*): Ditto.
3149 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3151 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3152 (simple engine framework): Rewrite.
3153 * sim-module.c (modules): Install model module sooner (and in
3154 particular before the profile module).
3156 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3158 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3159 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3160 (sim_model_init): Call it.
3162 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3164 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3166 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3167 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3168 (SEM_BRANCH_INIT_EXTRACT): New macro.
3169 (SEM_BRANCH_INIT): Add taken_p.
3170 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3171 (SEM_BRANCH_FINI): Use it.
3173 * cgen-run.c (sim_resume): Handle tracing of last insn.
3174 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3175 * cgen-trace.c (current_abuf): New static global.
3176 (trace_insn_init): Initialize it.
3177 (trace_insn_fini): Use it.
3178 (trace_insn): Set it.
3179 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3180 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3181 (@cpu@_emit_after): Ditto.
3182 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3183 labels if WITH_SEM_SWITCH_FULL.
3184 * sim-model.c: Include bfd.h.
3185 (sim_model_init): New function.
3186 (sim_model_install): Record init fn.
3187 * sim-model.h (MACH): New member bfd_name.
3188 * sim-module.c (modules): Initialize model before scache.
3190 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3192 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3194 * nrun.c (main): Remain in simulation loop for traps and
3195 exceptions when in operating environment mode.
3196 (ui_loop_hook): New stub hook for standalone use.
3197 * sim-events.c (sim_events_process): Call ui_loop_hook
3198 periodically on CYGWIN host.
3200 * sim-reason.c (sim_stop_reason): Return host signal numbers
3201 to gdb on sim_stopped and sim_signalled cases.
3202 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3203 hook just before longjmp.
3204 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3205 hook just before sim_engine_run.
3207 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3208 * sim-trace.h (trace_generic): Ditto.
3209 * sim-trace.c (trace_generic): Ditto.
3211 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3213 * Make-common.in (SIM_MAIN_DEPS): New var.
3214 (CGEN_MAIN_CPU_DEPS): New var.
3215 * aclocal.m4: Add --enable-cgen-maint option.
3216 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3218 (GETIMEM*): Pass pc value to sim_core routine.
3220 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3222 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3223 Compare with ZERO not NULL.
3225 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3227 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3230 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3232 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3233 * sim-trace.c: Include stdlib.h if present.
3234 * dv-sockser.c: Include unistd.h if present.
3235 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3236 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3238 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3240 * gennltvals.sh: Add i960.
3241 * nltvals.def: Rebuild.
3243 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3245 * cgen-defs.h: New file, old cgen-sim.h.
3246 * cgen-sim.h: Simple header that includes others.
3247 * sim-arange.c: New file.
3248 * sim-arange.h: New file.
3249 * sim-basics.h: Include it.
3250 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3251 (sim-arange.o): Add rule for.
3252 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3253 (sim_io_eprintf_cpu): Add prototype.
3254 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3255 (INLINE2): New macro.
3256 (EXTERN_INLINE): New macro.
3257 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3258 before calling module init fns.
3259 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3260 (profile_init): New function.
3261 (profile_options): New option --profile-range.
3262 (profile_option_handler): Handle --profile-range.
3263 (profile_print_insn): Qualify address range specific section titles.
3264 (profile_print_addr_ranges): New function.
3265 (profile_info): Print address ranges if specified.
3266 (profile_install): Set profile_init init fn.
3267 * sim-profile.h (PROFILE_DATA): New member `range'.
3268 * sim-trace.c (trace_init): New function.
3269 (trace_options): New option --trace-range.
3270 (trace_option_handler): Handle --trace-range.
3271 (trace_install): Set trace_init init fn.
3272 * sim-trace.h (TRACE_DATA): New member `range'.
3273 * sim-utils.c (sim_cpu_msg_prefix): New function.
3274 (sim_io_eprintf_cpu): New function.
3275 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3276 (PC_IN_PROFILE_RANGE_P): New macro.
3277 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3278 (trace_insn_fini): New arg abuf. All callers updated.
3279 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3280 printing cycle counts.
3281 * cgen-trace.h (trace_insn_fini): Update prototype.
3282 (TRACE_RESULT_P): New macro.
3283 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3284 (TRACE_INSN): Check ARGBUF_TRACE_P.
3285 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3286 * cgen-types.h (SIM_INLINE): Delete.
3287 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3288 * cgen-utils.c: Don't include cgen-engine.h
3289 * genmloop.sh (@cpu@_fill_argbuf): New function.
3290 (@cpu@_fill_argbuf_tp): New function.
3291 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3292 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3293 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3294 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3295 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3296 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3297 doing profiling. Update call to TRACE_INSN_FINI.
3299 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3301 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3303 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3306 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3308 * sim-inline.c (SIM_INLINE_P): Fix typo.
3310 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3312 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3314 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3316 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3317 * nltvals.def: Re-generate.
3319 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3321 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3322 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3323 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3325 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3326 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3328 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3330 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3331 (${cpu}_pbb_cti_chain): Ditto.
3333 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3335 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3336 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3337 (EXTRACT_INT,EXTRACT_UINT): New macros.
3338 (SEM_SEM_ARG): New macro.
3339 (SEM_NEXT_VPC): New arg `pc'.
3340 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3341 (sim_disassemble_insn): Update prototype.
3342 * cgen-trace.c (current_insn,insn_fields): New static locals.
3343 (trace_insn): Set them.
3344 * cgen-utils.c: #include cgen-engine.h.
3345 (sim_disassemble_insn): New arg insn_fields.
3346 Handle variable length insns.
3347 * genmloop.sh: Only emit pbb decls if -pbb.
3348 (${cpu}_scache_lookup): New arg `vpc'.
3349 (scache support): Fetch pc before entering loop.
3351 * gennltvals.sh: Add fr30 support.
3352 * nltvals.def: Rebuild.
3354 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3356 * sim-types.h: Re-do type system so that GCC's attribute and mode
3357 are used to specify types. Handle case of ALPHA.
3359 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3361 * aclocal.m4: Add tests for dlopen family.
3362 * config.in: Regenerated.
3364 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3366 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3368 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3370 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3371 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3372 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3373 * cgen-sim.h: ... to here.
3375 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3377 * aclocal.m4 (enable-build-warnings): Replace
3378 enable-sim-warnings. Extend =LIST syntax so that prepend and
3379 append of options is possible. Drop -Werror, add
3380 -Wstrict-prototypes for GDB compatibility.
3381 * Make-common.in (SIM_WARNINGS): Update.
3383 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3385 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3386 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3387 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3388 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3389 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3391 * cgen-cpu.h: New file.
3392 * cgen-engine.h: New file.
3393 * cgen-scache.h: New file.
3394 * cgen-sim.h: Delete portions moved to new files.
3395 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3396 rather than sending result to stdout.
3398 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3400 * Make-common.in (sim-reg.o): New rule.
3401 (cgen-run.o): New rule.
3402 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3403 * cgen-run.c (prime_cpu): New function.
3404 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3405 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3407 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3408 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3409 (CGEN_INSN_VIRTUAL_P): New macro.
3410 (SEM_PC): New typedef.
3411 (SEMANTIC_FN): Change type of result to SEM_PC.
3412 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3413 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3414 (SCACHE_MAP): New typedef.
3415 (CPU_SCACHE): Add pbb support.
3416 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3417 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3418 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3420 (INSN_NAME): Delete.
3421 (cgen_insn_name): Declare.
3422 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3423 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3424 (first_insn_p): Make static.
3425 (trace_insn): Handle virtual insns specially.
3426 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3427 * cgen-types.h (UBI): Delete.
3428 (MODE_TYPE): New enum.
3429 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3430 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3431 (cgen_virtual_opcode_table): New global.
3432 (cgen_insn_name): New function.
3433 (sim_disassemble_insn): Ignore virtual insns.
3434 * genmloop.sh: Delete top level loop generation. Add pbb support.
3435 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3436 (sim_cpu_base): New members max_insns,insn_name,model_data.
3437 (CPU_PC_GET,CPU_PC_SET): New macros.
3438 (sim_pc_get,sim_pc_set): Declare.
3439 * sim-model.c (model_set): Call model init fn.
3440 * sim-model.h (MODEL_FN): New typedef.
3441 (INSN_TIMING): New member model_fn.
3442 (MODEL): New members num,init.
3443 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3444 All callers updated.
3445 (profile_insn_init): New fn.
3446 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3447 Exit early if insn profiling not supported.
3448 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3449 (profile_install): Record profile_insn_init as init fn.
3450 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3451 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3452 (PROFILE_DATA): Delete member exec_time.
3453 Change insn_count to pointer to array, rather than the array.
3454 (sim_profile_print_bar): Declare.
3456 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3458 * cgen-run.c: New file.
3459 * sim-reg.c: New file.
3461 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3463 * aclocal.m4: Add checks for -lsocket and -lnsl.
3465 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3466 allow local port reuse on listening socket.
3468 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3470 * sim-config.h: Remove reference to linux kernel header.
3472 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3474 * dv-sockser.c (sockser_addr): Make variable non-static.
3476 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3478 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3480 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3482 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3484 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3486 * Make-common.in (install-common): Add $(EXEEXT) when installing
3489 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3491 * cgen-sim.h (cgen_state): New member opcode_table.
3492 * cgen-utils.c (sim_disassemble_insn): Use it.
3494 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3496 * cgen-mem.h (DECLARE_SETT): Fix return type.
3497 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3498 * cgen-scache.c: Include stdlib.h.
3499 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3500 * sim-model.c (model_option_handler): Remove unused variable `n'.
3502 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3504 * cgen-utils.c: Include bfd.h.
3505 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3507 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3509 * sim-bits.h (EXTEND24): Fix typo.
3511 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3513 * sim-events.c (ETRACE_P): New macro.
3514 (struct _sim_event): Add member trace.
3515 (sim_events_free): Reclaim trace message.
3517 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3518 sim_events_schedule_tracef): New functions, include printf trace
3519 information in argument list. If tracing, store asprintf'd trace
3520 message in sim_event.
3522 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3523 hw_event_queue_schedule_vtracef): New functions, mimic
3526 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3528 * sim-bits.h (EXTEND24): Define.
3530 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3532 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3533 (CPU_SCACHE_HASH_MASK): New macro.
3534 (SCACHE_HASH_PC): Rewrite.
3535 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3536 computation out of main loop.
3538 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3540 * cgen-sim.h (RECORD_IADDR): Delete.
3541 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3542 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3544 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3546 * gennltvals.def (mn10200): Add entry.
3547 * nltvals.def: Regenerate with MN10200 additions.
3549 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3551 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3552 documentation on how it works.
3554 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3555 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3556 sim_core_set_xor, sim_core_xor_read_buffer,
3557 sim_core_xor_write_buffer): Update.
3559 * sim-events.h, sim-events.c (sim_events_install,
3560 sim_events_watch_clock, sim_events_schedule_after_signal,
3561 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3562 sim_events_deschedule): Update.
3564 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3565 sim_fpu_max32, sim_fpu_max64): Update.
3567 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3569 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3570 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3571 * sim-profile.c (profile_print_model): Update.
3573 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3575 * gennltvals.def (m32r): Use common syscall.h now.
3576 (mn10300): Add entry.
3577 * nltvals.def: Regenerate.
3579 * sim-engine.c (sim_engine_get_run_state): New function.
3580 * sim-engine.h (sim_engine_get_run_state): Declare it.
3582 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3584 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3585 * sim-core.c (sim_core_signal): Make extern, always define.
3587 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3589 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3590 * cgen-ops.h (ANDIF): New macro.
3591 (ANDIF[BQHSD]I): Delete.
3593 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3595 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3596 (hw_event_queue_schedule, hw_event_queue_deschedule,
3597 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3600 * hw-alloc.h (HW_NZALLOC): Define.
3602 * Make-common.in (test-hw-events): Add target for testing the
3605 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3607 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3609 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3611 * hw-main.h: Include hw-handles.h, hw-instances.h.
3612 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3613 * hw-base.c (hw_create, hw_delete): Call same.
3615 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3617 * dv-core.c: Include hw-main.h and sim-main.h.
3618 * dv-pal.c: Include hw-main.h and sim-io.h.
3619 * dv-glue.c: Include hw-main.h.
3621 * hw-main.h: New file. Move list of includes to here.
3622 * hw-base.h: From here.
3623 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3624 (hw-*.o, dv-*.o): Update.
3625 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3626 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3629 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3630 do_hw_poll_read): Move declarations from here.
3631 * hw-main.h: To here.
3633 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3635 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3637 * Make-common.in (hw-config.h): Update
3638 * hw-base.c, dv-pal.c, dv-glue.c: Update
3640 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3641 `*_callback' to `*_method.
3643 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3645 * hw-base.h (set_*): Move set method macros from here.
3646 * hw-device.h: To here.
3648 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3650 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3653 * hw-base.c (hw_create, hw_delete): Call
3654 * hw-properties.c (create_hw_property_data,
3655 delete_hw_property_data): Define.
3657 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3659 * hw-device.c, hw-properties.c: Include hw-base.h
3661 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3662 * hw-device.c: From here.
3663 * hw-base.h: Include "hw-events.h".
3665 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3666 * hw-base.c (hw_create, hw_delete): Call.
3667 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3669 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3670 (hw-alloc.o): New target.
3672 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3674 * hw-events.h, hw-events.c: New files. Move event code to here.
3675 * sim-hw.c: From here.
3676 * hw-base.h: Include "hw-events.h".
3677 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3678 (hw-events.o): New target.
3680 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3681 * hw-events.h (struct hw_event): Replace typedef hw_event.
3683 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3684 * hw-base.c (hw_create, hw_delete): Call.
3685 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3689 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3691 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3692 * hw-ports.c: To here.
3694 * hw-base.h, hw-ports.c (create_hw_port_data,
3695 delete_hw_port_data): New functions.
3696 * hw-base.c (hw_delete, hw_create): Call same.
3698 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3700 * hw-ports.h: To here.
3702 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3704 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3705 PROCESSOR and CIA arguments.
3707 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3709 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3710 Move common object files from here.
3711 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3713 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3715 * sim-hw.c: Include ctype.h.
3716 (do_hw_poll_read): Do not assume EAGAIN.
3718 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3720 * cgen-trace.c (first_insn_p): New static local.
3721 (trace_insn_init): Set it.
3722 (trace_insn_fini): Use TRACE_PREFIX.
3723 (trace_insn): Rewrite to use trace_prefix.
3724 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3725 Adjust width accordingly.
3727 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3728 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3729 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3730 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3731 (PROFILE_COUNT_CORE): Simplify.
3732 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3734 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3736 * cgen-ops.h (ADDCFSI): Fix typo.
3738 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3740 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3741 * genmloop.sh: Use them rather than static locals.
3743 * sim-engine.c (sim_engine_set_run_state): New function.
3744 * sim-engine.h (sim_engine_set_run_state): Declare.
3745 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3746 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3747 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3749 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3751 * cgen-trace.c (trace_insn_init): New arg first_p.
3752 All callers updated.
3753 (trace_insn_fini): New arg last_p. All callers updated.
3754 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3755 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3756 * genmloop.sh (engine_resume): Update.
3758 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3760 * Make-common.in (install-common): Run ranlib on installed copy of
3763 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3765 * Make-common.in (install-common): Rename and install libsim.a.
3767 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3769 * sim-io.c (unistd.h): Include.
3771 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3773 * Make-common (sim_main_headers): Sort.
3774 (cgen-*.o): Add cgen-sim.h dependency.
3776 * cgen-scache.c (scache_init): Only allocate space if scache element
3778 (scache_flush,scache_print_profile): Check if scache in use first.
3780 * cgen-sim.h (IDESC): Provide forward declaration.
3782 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3783 (cgen_cpu_max_extra_bytes): Declare.
3784 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3786 * sim-cpu.h: New file. sim_cpu_base moved here.
3787 Move sim_cpu_lookup decl here.
3788 * sim-base.h: #include "sim-cpu.h".
3789 * sim-cpu.c: New file.
3790 * Make-common (sim_main_headers): Add sim-cpu.h.
3791 (sim-cpu.o): Add rule for.
3793 * sim-model.c (set_model): Delete.
3794 (sim_model_set,model_set): New functions.
3795 (sim_model_install): Renamed from model_install.
3796 Don't set default model here.
3797 (model_option_handler): Rewrite --model processing.
3798 (sim_model_lookup,sim_mach_lookup): New functions.
3799 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3800 (insn_timing): Delete.
3801 (INSN_TIMING): New member `num'.
3802 (IMP_PROPERTIES): Always define scache_elm_size member.
3803 (MACH): New member init_cpu.
3804 (sim_machs): Renamed from machs.
3805 (sim_model_install): Renamed from model_install.
3806 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3807 * sim-module.c (modules): Update.
3809 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3811 * sim-io.c: #include <errno.h>.
3813 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3815 * dv-pal.c (struct hw_pal_device): Add reader.
3816 (hw_pal_finish): Initialize reader.
3817 (scan_hw_pal): Use reader.
3819 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3820 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3823 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3824 ../ppc/main.c sim_io_read_stdin.
3826 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3828 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3830 * hw-tree.c: Update.
3832 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3833 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3835 * hw-ports.h (hw_port_event): Ditto.
3836 * hw-ports.c (hw_port_event): Update.
3837 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3839 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3841 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3842 (do_counter_event): Update.
3843 * dv-glue.c (hw_glue_io_read_buffer): Update.
3844 (hw_glue_port_event): Update.
3846 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3847 * hw-base.h (hw_create): Ditto.
3848 * hw-base.c (hw_create): Ditto.
3850 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3851 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3854 * hw-device.h (hw_system_cpu): Declare.
3855 * sim-hw.c (hw_system_cpu): New function.
3857 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3858 sim_hw_abort not hw_abort.
3859 (sim-hw.h): Include.
3860 (sim_core_read_buffer, sim_core_write_buffer): Call
3861 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3863 (sim_core_set_xor): Do not pass CPU when aborting.
3865 * sim-n-core.h (sim_core_read_aligned_N,
3866 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3867 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3868 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3871 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3873 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3874 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3876 (sim_hw_print): New function.
3878 * sim-engine.h (sim_engine_vabort): Declare.
3879 * sim-engine.c (sim_engine_vabort): New function.
3881 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3883 * sim-trace.c (print_data): For floating-point numbers trace raw
3885 (trace_result_fp2): New function.
3886 * sim-trace.h (trace_result_fp2): New declaration.
3887 (TRACE_FP_RESULT2): New macro.
3889 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3891 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3892 AM_CYGWIN32 and AM_EXEEXT.
3893 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3894 to run and install-common rules.
3895 * common/configure: regenerate
3897 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3899 * sim-types.h (cell_word): New type.
3900 (natural_cell): Delete type.
3902 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3904 * configure: Regenerated to track ../common/aclocal.m4 changes.
3907 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3909 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3911 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3913 * configure: Regenerated to track ../common/aclocal.m4 changes.
3916 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3918 * acconfig.h: New file.
3919 * Make-common.in (top_builddir): New macro.
3920 (INTL_LIB): Removed.
3921 (INTLLIBS): New macro.
3922 (INTLDEPS): Likewise.
3923 (LIBDEPS): Use INTLDEPS.
3924 (EXTRA_LIBS): Use INTLLIBS.
3925 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3926 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3927 AM_LC_MESSAGES): New macros from GNU gettext.
3929 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3931 * sim-config.h: Discard leading _ from macros.
3932 * sim-types.h: Ditto.
3934 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3936 * Make-common.in (CSEARCH): Add -I to intl directories.
3937 (INTL_LIB): Point to libintl.a.
3938 (LIBDEPS): Add $(INTL_LIB).
3939 (EXTRA_LIBS): Ditto.
3941 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3943 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3945 * cgen-ops.h (ADDCFSI): Fix.
3948 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3950 * sim-types.h (signed_address, unsigned_address): Define.
3952 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3954 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3957 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3959 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3960 New functions, pack / unpack sim_fpu struct using raw values.
3961 (sim_fpu_is): Differentiate between negative and positive
3964 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3966 * sim-bits.h (EXTEND4): Define.
3967 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3969 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3971 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3972 declared so we need this cast to prevent long long addresses
3973 from being misconfigures. Results in access to unmapped memory.
3975 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3977 * Make-common.in (RUNTESTFLAGS): Define.
3978 (check): Pass RUNTESTFLAGS to recursive make.
3980 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3982 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3985 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3987 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3990 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3992 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3993 (sim-inline): Update to match sim-inline.[hc]
3994 * configure: Regenerated to track ../common/aclocal.m4 changes.
3996 * Make-common.in (sim_main_headers): Add sim-inline.h
3998 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4000 * sim-endian.h (sim-endian.c): Ditto.
4002 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4003 (sim_events_set_trace): Delete unused prototype.
4005 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4006 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4008 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4009 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4010 Comment out, not yet implemented in sim-fpu.c.
4011 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4012 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4014 * sim-inline.h: Rewrite description.
4015 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4016 (SIM_MAIN_INLINE): Add inline option.
4018 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4019 include generated files. Handled by generator directly.
4021 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4023 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4026 * sim-trace.h (TRACE_ANY_P): Define.
4027 (struct _trace_data): Add trace_any_p.
4029 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4031 * run.c (main): Handle all alternatives of enum sim_stop.
4032 (main): Delete unused `asection *s'.
4034 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4036 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4038 * configure: Regenerated to track ../common/aclocal.m4 changes.
4040 * sim-hw.c: New file.
4041 * sim-hw.h (sim_hw_parse): Declare function.
4042 (hw-tree.h): Do not include.
4044 * sim-base.h (STATE_HW): Define.
4045 (struct sim_state_base): Add member struct *hw.
4047 * sim-module.c (sim-hw.h): Include.
4048 (modules): Add sim_hw_install.
4050 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4052 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4054 * sim-base.h (CPU_INDEX): Define.
4056 * sim-utils.c (sim_state_alloc): Initialize.
4057 * sim-module.c (sim_post_argv_init): Ditto.
4059 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4061 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4062 properly formatted lists.
4064 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4066 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4067 0x2f needs to be 0x3f.
4069 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4071 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4073 (hw_tree_find_*_property): Clean up error message when property is
4076 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4077 present before looking for it.
4079 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4081 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4082 (AC_CHECK_FUNCS): Add check for __setfpucw.
4083 * configure: Regenerated.
4085 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4087 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4088 hw_pal_timer, hw_pal_timer_value): Define.
4089 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4090 (do_counter_event, do_counter_read, do_counter_value,
4091 do_counter_write): new functions.
4093 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4095 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4098 * hw-base.c (hw_create): Stop searching for a device when one is
4101 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4103 * configure: Regenerated to track ../common/aclocal.m4 changes.
4105 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4107 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4108 appends extra devices.
4109 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4112 * Make-common.in (hw-config.h): New target, create hw-config.h
4114 (SIM_HW): Definition from @sim_hw@.
4115 (hw-base.o): Depend on hw-config.h
4117 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4119 * Make-common.in: Get SHELL from configure.
4120 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4121 move-if-change. Fixes NT native build problem.
4122 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4123 move-if-change. Fixes NT native build problem.
4124 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4127 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4129 * hw-device.h, hw-device.c (hw_strdup): New function.
4131 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4132 strings name, family and args.
4133 (full_name_of_hw): Use hw_strdup when returning the full path.
4135 * hw-properties.c: Clean up property not found / wrong type error
4138 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4139 before attaching any ports.
4141 * hw-base.c (hw-config.): Include. Replace hardwired table.
4143 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4145 * Make-common.in: Add rule for dv-glue.o.
4147 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4149 * hw-base.c (hw_finish): Move setting of trace level to here.
4150 (hw_create): From here.
4152 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4153 ../ppc/device_table.c.
4155 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4157 * hw-tree.c (print_properties): Supress path when printing
4158 properties of root node.
4160 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4162 * hw-device.h (HW_TRACE): Define.
4163 (hw_trace): Declare.
4164 * hw-device.c (hw_trace): Implement function.
4166 * hw-base.c (hw_create): Set hw trace level from "trace?"
4169 * dv-core.c (dv_core_attach_address_callback): Add trace.
4171 * dv-pal.c: Replace DTRACE with HW_TRACE.
4173 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4175 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4176 (hw_alloc_data): Delcare.
4177 (struct hw): Add member alloc_of_hw.
4179 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4180 functions. Assocate memory with a device.
4181 (stdlib.h): Include.
4183 * hw-base.h (set_hw_delete): Define.
4184 (hw_delete_callback): Declare.
4185 (hw_delete): Declare.
4187 * hw-base.c (hw_delete): Implement function.
4188 (struct hw_base_data): Add member to_delete.
4189 (ignore_hw_delete): New function, does nothing.
4190 (hw_create): Set the hw_delete method.
4191 (hw_create): Allocate the base type using HW_ZALLOC before setting
4194 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4196 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4198 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4199 (attach_hw_port_edge): Add struct hw argument
4201 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4204 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4206 * hw-device.h (hw_attach_address_callback,
4207 hw_detach_address_callback): Attach to a single space not a space
4208 mask. Clarify interpretation of SPACE:ADDR parameters.
4210 * hw-base.c (passthrough_hw_attach_address,
4211 passthrough_hw_detach_address): Update.
4212 * dv-core.c (dv_core_attach_address_callback): Ditto.
4213 * dv-pal.c (hw_pal_attach_address): Ditto.
4215 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4217 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4219 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4221 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4222 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4223 hw-properties_h, hw-tree_h): Define, point at corresponding
4225 (hw_base_headers): Define list of headers included by hw-base.h
4226 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4227 hw-properties.o, hw-tree.o): Specify dependencies.
4228 (dv-core.o, dv-pal.o): Ditto.
4230 * sim-hw.h: New file.
4232 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4233 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4235 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4237 * hw-base.h, hw-base.c: new files. Copied from
4238 ../ppc/device_table.[hc].
4240 * dv-core.c, dv-pal.c: New files. Copied from
4241 ../ppc/hw_{core,pal}.c
4243 * sim-basics.h (struct hw): Declare.
4244 (enum port_direction, enum object_disposition): Declare.
4246 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4248 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4249 sim_dv_src in Makefile. Take list of devices as parameter to m4
4252 * configure: Regenerated to track ../common/aclocal.m4 changes.
4254 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4256 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4257 trace_prefix can abort cleanly.
4259 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4261 * dv-sockser.c, dv-sockser.h: New files.
4262 * Make-common.in (dv-sockser.o): Add rule for.
4263 * aclocal.m4: Check for fcntl.h.
4264 * config.h: Add HAVE_FCNTL_H.
4266 * sim-break.c (remove_breakpoint): Fix thinko.
4268 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4269 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4271 1998-03-13 Fred Fish <fnf@cygnus.com>
4273 * sim-base.h (struct sim_state_base): Add prog_syms and
4274 define macro STATE_PROG_SYMS.
4275 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4276 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4277 and bfd_canonicalize_symtab, to get symbol table on first use
4278 and preserve it via STATE_PROG_SYMS for future calls to
4279 bfd_find_nearest_line.
4281 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4283 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4285 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4286 up to nr_maps, not just access_* maps.
4288 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4291 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4292 over nr_maps not sim_core_nr_maps.
4294 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4295 core_map argument to unsigned.
4296 (struct _sim_core): Ditto for struct member core_map.
4298 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4300 * sim-basics.h (access_io, access_*_io): Define.
4301 (map_read, map_write, map_exec, map_io): Define.
4303 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4304 attach with more generic mapmask.
4305 (sim_core_{read,write}_*): Change map argument to unsigned.
4307 * sim-core.c (sim_core_uninstall, sim_core_attach,
4308 sim_core_detach): Iterate over nr_maps instead of
4311 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4312 instead of the write_map.
4313 (remove_breakpoint): Ditto.
4315 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4316 with read_map, write_map, exec_map resp.
4318 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4321 * cgen-utils.c (sim_disassemble_insn): Ditto.
4323 * sim-hrw.c (sim_write, sim_write): Ditto.
4325 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4326 transfer_to_str): New functions.
4328 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4330 * sim-base.h (sim_state_base): New member environment.
4331 (STATE_ENVIRONMENT): New macro.
4332 * sim-config.c (current_environment): Delete.
4333 (sim_config_default): New function.
4334 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4335 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4336 (sim_config_default): Add prototype.
4337 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4338 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4339 Set STATE_ENVIRONMENT, not current_environment.
4341 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4343 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4345 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4347 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4349 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4351 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4353 * Make-common.in (TAGS): Make smarter.
4354 * Makefile.in (TAGS): Ditto.
4356 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4358 * sim-module.c (*): Fix typos in assertion tests.
4360 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4362 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4365 * sim-options.c (sim_parse_args): Ditto.
4366 (sim_args_command): Return OK, instead of nothing, for an empty
4369 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4371 * sim-profile.c (profile_info): Rename from profile_print. Drop
4372 misc and misc_cpu callback arguments. Use
4373 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4374 (profile_install): Install profile_info function.
4376 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4377 STATE_PROFILE_INFO_CALLBACK): Define.
4378 (struct PROFILE_DATA): Add field info_cpu_callback.
4379 (profile_print): Delete function.
4381 * sim-base.h (STATE_MODULES): Define. Replace individual
4382 STATE_*_LIST with single struct module_list.
4384 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4385 (struct module_list): Declare.
4387 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4388 sim_module_info): New functions.
4389 (sim_module_install): Clean up module data structures.
4391 * sim-info.c (sim_info): New file. New function. Call
4394 * Make-common.in (sim-info.o): Define rule.
4395 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4398 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4400 * sim-base.h (sim_cpu_base): New members name, options.
4401 (sim_cpu_lookup): Add prototype.
4402 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4403 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4404 (sim_add_option_table): Update prototype.
4405 * sim-options.c (sim_add_option_table): New argument `cpu'.
4406 (standard_option_handler,standard_install): Update.
4407 (sim_parse_args): Handle cpu specific options.
4408 (print_help): New static function.
4409 (sim_print_help): Call it. Print cpu specific options.
4410 (find_match): New static function.
4411 (sim_args_command): Call it. Handle cpu specific options.
4412 * sim-utils.c (sim_cpu_lookup): New function.
4413 * sim-memopt.c (memory_option_handler): Update.
4414 (sim_memopt_install): Update.
4415 * sim-model.c (model_option_handler): Update.
4416 (model_install): Update.
4417 * sim-profile.c (profile_option_handler): Update.
4418 (profile_install): Update.
4419 * sim-trace.c (trace_option_handler): Update.
4420 (trace_install): Update.
4421 * sim-watch.c (watchpoint_option_handler): Update.
4422 (sim_watchpoint_install): Update.
4423 * cgen-scache.c (scache_option_handler): Update.
4424 (scache_install): Update.
4426 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4428 * Make-common.in (check): Run `make check' in testsuite dir.
4430 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4432 * sim-trace.c (trace_result0): New function.
4434 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4435 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4436 tracing sim_fpu variables.
4437 (TRACE_ALU_RESULT0): Define.
4438 (TRACE_FP_RESULT_WORD): Define.
4439 (TRACE_FP_INPUT_WORD1): Define.
4441 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4442 sim_fpu_two): New constants.
4443 (sim_fpu_op1, sim_fpu_op2): New types.
4444 (struct _sim_fpu): Delete member result. Re-order other members.
4445 (sim_fpu_sign, sim_fpu_exp): New functions.
4446 (sim_fpu_max, sim_fpu_min): new functions.
4447 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4448 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4450 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4452 * sim-profile.c (profile_print): Delete duplicate test of
4454 (profile_print_pc): Exit early if data collection not set up.
4455 (profile_print_core): Simplify by calling sim_core_map_to_str.
4456 * sim-core.h (sim_core_map_to_str): Declare.
4457 * sim-core.c (sim_core_map_to_str): Make non-static.
4459 * genmloop.sh (engine_resume): Update insn_count before exiting.
4460 (engine_resume_full): Keep accurate core profile data.
4462 * cgen-utils.c (sim_disassemble_insn): Don't use
4463 sim_core_read_aligned_N, it messes up profiling results.
4465 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4467 * nltvals.def: Regenerate with MN10300 additions.
4469 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4471 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4473 * sim-trace.h, sim-trace.c (trace_result_word2,
4474 trace_input_word4, trace_result_word4): New function.
4476 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4478 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4480 * sim-xcat.h: Delete.
4481 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4482 * cgen-sim.h: Ditto.
4483 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4484 * sim-n-bits.h: Ditto.
4485 * sim-n-core.h: Ditto.
4486 * sim-n-endian.h: Ditto.
4488 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4490 * syscall.c (cb_syscall): Handle short reads, and EOF.
4492 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4494 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4495 sim_fpu to safely print fp_word values.
4496 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4497 (trace_result_bool1, trace_result_addr1): New functions.
4498 (trace_input_bool1, trace_input_addr1): New functions.
4500 * sim-trace.h (TRACE_FPU_*): Define.
4502 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4504 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4505 (sim_fpu_fpto, sim_fpu_tofp): Define.
4507 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4509 * sim-fpu.c (sim_fpu_cmp): New function.
4511 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4513 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4514 instead of abuf->length.
4515 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4516 (set_trace_option_mask): Renamed from set_trace_options.
4517 (set_trace_option): New function.
4518 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4519 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4521 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4523 * sim-basics.h: Declare struct _sim_fpu.
4525 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4527 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4528 (trace_prefix, trace_input*, trace_result*): Declare.
4529 (trace_one_insn): Change declaration, assume trace_prefix called.
4530 (trace_generic): Like trace_one_insn.
4531 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4532 (TRACE_alu, TRACE_[a-z]*): Update.
4534 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4535 trace_insn, save_data, trace_idx_to_str, print_data): New
4537 (trace_one_insn): Rewrite.
4538 (trace_generic): New function.
4540 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4542 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4544 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4545 (SEMANTIC_FN): Rewrite declaration.
4546 (DECODE): Update type of semantic_fast member.
4547 ({EX,SEM}_FN_NAME): Have only one version.
4548 * sim-base.h (sim_state_base): Delete conditionals surrounding
4551 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4556 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4558 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4559 Add missing parameters to device_io calls.
4560 * sim-core.h: Add missing parameters to device_io calls.
4562 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4564 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4565 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4566 (SEMANTIC{,_CACHE}_FN): Fix return type.
4567 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4568 (engine_resume): Likewise. Make `engine' volatile. Save copy
4569 of cpu pointer in volatile object. Initialize read switch if
4572 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4574 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4575 (SEM_INSN): New macro.
4577 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4579 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4581 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4583 * configure: Regenerated to track ../common/aclocal.m4 changes.
4585 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4587 * sim-types.h (fp_word): New type, define according to
4588 WITH_TARGET_FLOATING_POINT_BITSIZE.
4590 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4591 configuration of size of floating point registers.
4593 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4595 * sim-profile.c (profile_print): Only print CPU <N> if other
4596 output is going to appear.
4598 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4600 * configure: Regenerated to track ../common/aclocal.m4 changes.
4602 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4604 * sim-types.h (address_word): Typedef according to
4605 WITH_TARGET_ADDRESS_BITSIZE.
4606 (signed_cell, unsigned_cell, natural_cell): Ditto using
4607 WITH_TARGET_CELL_BITSIZE.
4609 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4610 (WITH_TARGET_CELL_BITSIZE): Define.
4611 (WITH_HOST_WORD_BITSIZE): Delete.
4613 * sim-config.c (print_sim_config): Update.
4615 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4616 configuration of address and OpenFirmware cell sizes.
4618 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4620 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4621 * sim-run.c (sim_engine_run): Update.
4623 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4625 * sim-run.c (sim_engine_run): Ditto.
4627 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4628 (sim_resume): Pass nr_cpus to sim_engine_run.
4630 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4632 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4634 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4636 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4638 * Make-common.in (stamp-tvals): New rule.
4639 (targ-vals.h,targ-map.c): Depend on it.
4640 (clean): Remove stamp-tvals.
4642 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4644 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4645 in code also #if 0'ed.
4647 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4649 * configure: Regenerated to track ../common/aclocal.m4 changes.
4650 * aclocal.m4: Recognize --enable-maintainer-mode.
4652 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4654 * cgen-scache.h: Deleted.
4655 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4656 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4657 (scache_init): Use runtime computed size of SCACHE.
4658 (scache_flush): Likewise.
4659 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4660 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4661 * cgen-sim.h: Scache support moved here.
4662 (PC): Redo definition.
4663 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4664 (DECODE): Add parallel execution support.
4665 Only include semantic label members if using switch.
4666 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4667 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4668 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4669 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4671 (engine_{stop,run,resume,halt,signal}): Delete decls.
4672 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4673 (argbuf,scache): Delete forward decls.
4674 (STATE): Delete decl.
4675 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4676 Include cgen-mem.h, cgen-ops.h.
4677 (engine_halt,engine_signal): Delete.
4678 ({ex,exc,sem,semc}_illegal): Delete.
4679 (sim_disassemble_insn): Result of extract fn is in bits.
4680 * genmloop.sh: Rewrite.
4682 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4685 * sim-base.h (sim_state_base): Delete member `model'.
4686 (sim_cpu_base): Add member `model'.
4687 * sim-model.h (IMP_PROPERTIES): New type.
4688 (MACH): New members imp_props, models.
4689 (models): Delete decl.
4690 * sim-model.c (set_model): Update.
4691 * sim-profile.c (profile_print_model): Update.
4693 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4695 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4697 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4700 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4702 * configure: Regenerated to track ../common/aclocal.m4 changes.
4705 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4707 * aclocal.m4 (AR): Check for sigaction.
4709 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4711 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4713 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4714 * sim-config.c (sim_config): Replace WITH_DEVICES with
4715 WITH_TREE_PROPERTIES.
4717 * configure: Regenerated to track ../common/aclocal.m4 changes.
4719 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4721 * Make-common.in (SIM_ENVIRONMENT): New variable.
4722 (CONFIG_CFLAGS): Add it.
4723 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4724 --enable-sim-environment option.
4725 * configure: Regenerated.
4726 * sim-config.h (environment support): Rewrite.
4727 * sim-config.c (current_environment): Define as enum, unconditionally.
4728 (current_alignment): Define unconditionally.
4729 (config_environment_to_a): Update.
4730 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4731 (sim_config): Handle environment and alignment determination
4732 unconditionally. Delete sanity checks of current_environment,
4734 (print_sim_config): Update.
4735 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4736 (standard_options): Add --environment.
4737 (standard_option_handler): Likewise.
4739 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4741 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4742 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4743 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4744 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4745 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4746 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4747 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4748 argument ADD_CA macro with two argument ADDC_C - add carrying with
4750 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4751 argument SUB_CA macro with two argument SUBC_X - subtract
4753 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4755 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4757 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4759 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4760 * sim-io.h (sim_io_syscalls): Delete.
4762 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4764 * syscall.c (cb_syscall): Add missing else, so write to stdout
4767 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4768 the carry bit from the CPU's psw.
4770 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4772 * gennltvals.sh: Redo syscall support.
4773 * nltvals.def: Regenerated.
4775 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4777 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4778 the stream immediately.
4780 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4782 * sim-io.c (sim_io_getstring): Delete unused len2.
4783 (sim_io_syscalls): Ditto for sys_errno.
4785 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4787 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4789 * Make-common.in (run.o): Depend on remote-sim.h.
4790 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4791 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4793 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4795 * sim-io.c (sim_io_syscalls): Disable lseek.
4797 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4799 * gennltvals.sh: Generate syscall values for d30v.
4801 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4802 * nltvals.def: Regenerate.
4804 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4805 (os_fstat): Likewise. Validate fd argument.
4806 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4807 just compute target stat struct length.
4808 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4809 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4810 (get_string): Return host errno values so they can be properly
4812 (cb_syscall): Likewise.
4813 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4814 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4815 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4816 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4817 (get_path): New function.
4819 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4821 * sim-io.c (sim_io_syscalls): New function to provide system call
4822 emulation. Provide exit, open, close, read, write, lseek, and
4824 (sim_io_getstring): New function to return a string from a
4825 simulated memory location.
4827 * sim-io.h (sim_io_syscalls): Add declaration.
4829 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4831 * sim-core.c (sim_core_signal): Fix spelling error in message.
4833 * sim-hrw.c (sim_read): Use read map, not write map.
4835 * Make-common.in (all): Add .gdbinit.
4836 * gdbinit.in: Add dump command.
4838 * sim-model.c (model_options): Use '\0' for `shortopt'.
4840 * sim-trace.c (trace_option_handler): Set state trace file
4841 for --trace-file in addition to cpu's values.
4842 (trace_vprintf): If cpu == NULL, try state's trace file.
4843 (trace_options): Reorganize table, reword some descriptions.
4845 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4847 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4850 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4852 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4853 signal untranslated, document problem with this.
4855 * nrun.c (main): Check for a prog name of `*step'. If present,
4856 step the simulator instead of allowing it to run free.
4858 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4860 * Make-common.in (sim_main_headers): Add sim-signal.h.
4862 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4864 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4866 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4868 * sim-signal.h: Start simulator signals at 64 so that host signal
4869 numbers can be detected and reported.
4871 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4873 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4875 * callback.c (cb_host_to_target_stat): Fix return values.
4877 * cgen-sim.h (enum_signal_type): Delete.
4878 (engine_signal): Update prototype.
4879 * cgen-utils.c: Don't include <signal.h>.
4880 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4881 (engine_signal): Update.
4883 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4884 (sim_state_free): Call SIM_STATE_FREE if defined.
4886 * sim-module.c (sim_module_install): Don't leave any modules
4887 installed if one fails to install.
4889 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4891 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4892 more, since alloca is not used in this file.
4894 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4895 correctly set the carry and overflow bits for those types.
4896 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4897 with carry, so carry is correct after doing both adds.
4898 (ALU*): Space out '\' to make it easier to read.
4900 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4902 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4905 * sim-signal.c, sim-signal.h: New files.
4906 * Make-common.in (sim-signal.o): Add rule for.
4907 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4908 * sim-abort.c: Don't include <signal.h>.
4909 * sim-basics.h: #include "sim-signal.h".
4910 * sim-break.c: Don't include <signal.h>.
4911 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4912 * sim-core.c: Don't include <signal.h>.
4913 (SIGBUS): Delete definition.
4914 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4915 * sim-engine.c: Don't include <signal.h>.
4916 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4917 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4918 * sim-resume.c: Don't include <signal.h>.
4919 (SIGTRAP): Delete definition.
4920 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4921 * sim-stop.c: Don't include <signal.h>.
4922 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4923 * sim-watch.c: Don't include <signal.h>.
4924 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4926 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4928 * sim-base.h (CIA_ADDR): Provide default definition.
4929 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4930 * sim-break.c (sim_handle_breakpoint): Likewise.
4932 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4934 * Make-common.in (srccom): New variable.
4936 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4937 (LIB_OBJS): Add syscall.o.
4938 (gentmap): Pass $(NL_TARGET) to $(CC).
4939 (syscall.o): Add rule for.
4940 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4941 (sim-bits.o): Depend on $(sim-n-bits_h).
4942 (sim-load.o): Depend on callback.h.
4944 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4945 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4946 * cgen-mem.h, cgen-ops.h: New files.
4948 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4950 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4952 * callback.c: #include string.h or strings.h.
4953 #include sys/types.h and sys/stat.h.
4954 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4955 (os_get_errno,os_open): Update.
4956 (os_stat,os_fstat): New functions.
4957 (os_init): Initialize syscall_map, errno_map, open_map.
4958 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4959 errno_map, open_map, signal_map, stat_map.
4960 (cb_read_target_syscall_maps): New function.
4961 (cb_target_to_host_syscall): New function.
4962 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4963 (cb_target_to_host_open): Renamed from target_to_host_open.
4964 (store): New function.
4965 (cb_host_to_target_stat): New function.
4966 * syscall.c: New file.
4967 * gentmap.c (sys_tdefs): New global.
4968 (gen_targ_vals_h): Output target syscall numbers.
4969 (gen_targ_map_c): Update. Output target syscall translation map.
4970 * gentvals.sh: New first argument `target'. Preface table with
4971 #ifdef NL_TARGET_$target if non-null target passed.
4972 * gennltvals.sh: New file.
4973 * nltvals.def: Regenerated.
4975 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4977 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4979 (sim_core_dummy_M): Declare.
4981 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4983 * sim-core.c (sim_core_signal): Print the address of the
4986 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4988 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4990 * sim-base.h (sim_state_base): Add member trace_data.
4991 (STATE_TRACE_DATA): New macro.
4992 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4993 ({WITH_,}TRACE_DEBUG_P): New macros.
4994 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4995 (_sim_cpu): Delete forward reference.
4996 (debug_printf): Update.
4997 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4998 (trace_options): Add --trace-debug.
4999 (set_trace_options): Handle it.
5000 (trace_option_handler): Likewise.
5001 (trace_install): Init state trace_data struct.
5002 (trace_uninstall): Close state trace file.
5003 * sim-events.c (ETRACE): Only print source file and line number if
5005 * sim-n-core.h (sim_core_trace_M): Likewise.
5007 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5009 1997-11-13 Felix Lee <flee@cygnus.com>
5011 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5013 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5015 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5017 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5019 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5021 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5022 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5025 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5027 * sim-events.c (sim_events_process): Re-compute the time -
5028 update_time_from_event - as each event is processed. Reverses
5031 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5033 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5035 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5037 * sim-events.c (sim_events_process): Delete redundant call to
5038 update_time_from_event.
5039 (sim_events_slip): Always decrement time_from_event.
5040 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5041 Delete assertion that time_from_event >=0 when work in queue, no
5044 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5046 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5047 (standard_option_handler): Update.
5049 * sim-options.h: Clarify documentation.
5050 (OPTION_LONG_ONLY_P): Delete definition.
5051 (OPTION_VALID_P): Define.
5053 * sim-options.c (sim_print_help): Allow short only options.
5054 (sim_parse_args): Ditto.
5055 (sim_args_command): Skip short only options.
5056 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5057 separate entries for short and long options in the HANDLERS and
5059 (sim_parse_args): Disable argument permutation.
5061 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5063 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5064 Add argument M, size of data type.
5065 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5066 Declare, ditto for 5, 6 & 7 byte transfers.
5067 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5070 * sim-n-core.h (sim_core_trace_M): Rename from
5071 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5072 with transfer type. Print transfer direction. Handle 1 and 2 byte
5074 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5076 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5077 Update all functions.
5079 * sim-core.c: Generate functions starting with 16 not 1.
5080 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5081 all 5, 6 & 7 byte transfers.
5083 * sim-n-core.h (sim_core_read_misaligned_N,
5084 sim_core_write_misaligned_N): Implement.
5086 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5088 * sim-endian.h (U16_8): Implement
5090 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5092 * sim-endian.h (VL8_16, VH8_16): Implement.
5094 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5096 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5097 (memory_option_handler): Skip comma in alias address list
5099 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5101 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5103 (parse_size, parse_addr): New functions
5104 (memory_option_handler, memory_options): Parse address & size
5105 using new functions. Pass level, space, modulo to do_memopt_add &
5108 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5110 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5111 `attach_type attach' argument with `unsigned level' argument.
5114 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5115 sim_core_attach): Replace argument attach with level. Update
5116 verification of arguments.
5117 (sim_core_map_detach, sim_core_detach): Replace argument attach
5120 * sim-basics.h (enum _attach_type): Delete.
5122 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5124 * sim-core.h (sim_core_write_8): Define.
5126 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5128 * sim-bits.h: Document ROTn macro.
5130 * sim-endian.h (H2T): Handle 16 byte variables.
5132 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5135 * sim-core.c: Do not generate sim_core_*_word.
5137 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5138 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5140 * sim-core.h (sim_core_read_unaligned_word,
5141 sim_core_read_aligned_word, sim_core_read_word,
5142 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5143 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5145 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5147 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5149 * sim-endian.h: Disable 16 byte support.
5151 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5153 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5155 * sim-n-core.h (sim_core_trace_N): New function.
5156 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5157 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5159 * sim-endian.h: Add 128 bit variant.
5161 * sim-core.h, sim-core.c: Add 128 bit variant.
5163 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5165 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5167 * sim-events.c (sim_events_process): Clear events->work_pending.
5168 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5169 setting, nr_ticks_to_process.
5170 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5171 when the event queue isn't next.
5173 * sim-events.h, sim-events.c (sim_events_slip): New function.
5175 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5177 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5179 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5182 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5184 * nrun.c (main): Remove useless test of name != NULL.
5185 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5187 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5189 * sim-fpu.c (EXPMAX): Type is unsigned.
5190 (MIN_INT, MAX_INT): Type is signed64.
5191 (i2fpu): Type of val is signed64.
5193 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5195 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5196 a bucket size of zero.
5198 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5199 OPTION_PROFILE_PC): Define.
5200 (profile_option_handler): Add support for --profile-pc and
5201 --profile-pc-granularity options.
5202 (profile_pc_init): When possible, compute nr buckets from bucket
5205 * sim-profile.c (profile_pc_init): Align the profile-pc end
5206 address with the profile-pc bucket size.
5208 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5209 something less ambiguous.
5210 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5212 * sim-profile.c (profile_pc_cleanup): New function. Move
5213 profile_pc_uninstall code to here.
5214 (profile_pc_uninstall): Call.
5215 (profile_pc_init): Call.
5217 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5219 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5220 file using BSD gprof format.
5222 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5224 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5225 MSBIT64): Force result to unsignedN.
5227 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5229 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5231 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5232 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5233 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5234 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5236 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5238 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5241 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5242 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5244 (sim_core_attach): Rename buffer_freed to free_buffer, type
5245 void*. Ensure that allocated buffer is alligned according to
5248 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5250 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5251 (ALU64_SUB): Define.
5253 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5254 (.gdbinit): Remove dependencies, generate once per build.
5256 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5258 * sim-n-core.h (sim_core_read_aligned_N,
5259 sim_core_write_aligned_N): Make xaddr param type address_word not
5262 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5264 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5265 unpacked floating point struct. Pass sim_fpu object by reference.
5266 Add preliminary support for rounding modes.
5268 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5270 * configure: Regenerated to track ../common/aclocal.m4 changes.
5272 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5274 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5275 WITH_TARGET_BITSIZE.
5277 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5279 * sim-profile.c (profile_print_core): label needs empty statement.
5281 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5283 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5284 and zfree instead of xmalloc and free. Prevents warnings.
5286 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5288 * configure: Regenerated to track ../common/aclocal.m4 changes.
5290 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5292 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5293 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5295 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5296 controling the bitsize/msb of the target.
5298 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5300 * Make-common.in: New files sim-break.c, sim-break.h.
5301 * sim-base.h: Add point to breakpoint list to sim_state_base.
5302 * sim-break.c sim-break.h: New modules that implement intrinsic
5304 * sim-module.c: Add breakpoint module.
5306 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5308 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5310 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5312 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5313 (SIGBUS) define for Windows.
5314 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5315 * sim-resume.c: define SIGTRAP for windows.
5316 * sim-xcat.h: use token pasting if ALMOST_STDC.
5318 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5320 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5322 (CONFIG_CFLAGS): Add same.
5324 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5326 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5327 (SIGNED32): use ##i32.
5329 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5331 * configure: Regenerated to track ../common/aclocal.m4 changes.
5333 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5335 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5338 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5339 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5340 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5341 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5342 (CONFIG_CFLAGS): Add same.
5344 * aclocal.m4: Perform AC_SUBST on optional options.
5346 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5348 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5350 * sim-options.c (standard_option_handler): Typo in warning message.
5352 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5354 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5355 insn count. Make count conditional on there being a valid
5357 (profile_pc_init): Make default PC profile frequency an arbitrary
5360 * sim-base.h: Ditto.
5362 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5365 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5368 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5370 * configure: Regenerated to track ../common/aclocal.m4 changes.
5372 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5374 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5375 configured alignment.
5377 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5379 * configure: Regenerated to track ../common/aclocal.m4 changes.
5381 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5383 * sim-config.c (sim_config): Check for default alignment.
5385 * sim-options.c (standard_option_handler): Add alignment option.
5387 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5388 default alignment requirements on memory accesses.
5390 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5392 * sim-load.c (sim_load_file): Return failure if the executable
5393 had no loadable sections.
5395 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5397 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5400 * sim-core.c (sim_core_signal): When bad access halt simulator
5401 SIGSEGV / SIGBUS instead of aborting.
5402 (signal.h): Include.
5404 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5405 options was missing.
5407 * sim-bits.h (MOVED): Define
5409 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5411 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5414 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5416 * sim-bits.c: Add 8 bit versions of bit macros.
5418 * sim-bits.h: Ditto.
5420 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5422 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5423 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5425 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5426 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5428 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5429 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5431 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5433 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5434 configure.in: Output to cconfig.h instead of config.h.
5436 * configure: Regenerated to track ../common/aclocal.m4 changes.
5438 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5440 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5443 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5445 * callback.c (os_write): divert stdout and stderr to their
5448 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5450 * sim-profile.c (profile_print_speed): Call
5451 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5453 * sim-events.c (sim_events_elapsed_time): New function return nr
5454 host MS consumed by the simulator.
5455 (sim_watch_valid): Use.
5457 * sim-module.c (modules): Install sim_events very very early.
5459 * sim-profile.c (profile_print): Call profile_print_pc.
5461 (profile_pc_init): New function, set up processor for PC
5463 (profile_print_pc): New function, print a PC profile.
5464 (profile_pc_event): New function, sample PC.
5466 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5467 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5470 * sim-options.c (sim_print_help): Pacify GCC.
5472 * sim-n-core.h (sim_core_read_aligned_N,
5473 sim_core_write_aligned_N): Add un-conditional profile call.
5474 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5475 profile call when aligned read/write isn't used.
5477 * sim-base.h: Include sim-profile, sim-model after sim-core &
5478 sim-events allow sim-core to define useful values.
5480 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5481 (profile_option_handler, profile_options): Add support for
5482 --profile-core option.
5483 (print_bar): Include when core profiling.
5484 (profile_print_core): New function, print core profile.
5486 * sim-config.c (print_sim_config): Print profile status.
5488 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5489 WITH_PROFILE_PC_P): Define.
5490 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5491 (PROFILE_COUNT_CORE): Define.
5493 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5496 interrupt_names array as the data.
5497 (sim-watch.h): Document.
5499 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5501 * sim-options.c (sim_print_help): When the doc string is to long
5504 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5505 that only the first few the watch options are listed. Generate
5506 meanginful usage messages.
5508 * sim-options.h (struct OPTION): Clarify use of doc_name field
5510 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5512 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5513 (standard_option_handler): Handle --architecture-info.
5515 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5517 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5518 illegal zero-sized array.
5519 * sim-core.c (sim_core_xor_read_buffer): same.
5521 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5523 * nltvals.def: Regenerate.
5525 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5527 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5529 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5531 * sim-bits.c (MASKED): Delete.
5532 (EXTRACTED): Delete.
5533 (LSEXTRACTED, MSEXTRACTED): New functions.
5535 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5536 (MSMASKEDn, LSMASKEDn): Add last argument.
5539 * sim-bits.h (EXTEND8, EXTEND16): Define.
5540 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5542 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5544 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5545 current instruction address.
5547 * sim-inline.h (*_ENGINE): Define.
5549 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5551 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5553 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5554 (watch_option_handler): Call delete_watchpoint with ident or type.
5555 (sim_watchpoint_install): Create interrupt specific watchpoint
5556 commands on the fly.
5557 (do_watchpoint_create): New function, create a watch point using
5558 type/int-nr info encoded in the option nr.
5559 (do_watchpoint_info): New function. List active watchpoints.
5561 * sim-watch.h: Change data structure to a list.
5563 * sim-memopt.c (memory_option_handler): Require explicit "all"
5564 before deleting all memory regions.
5566 * sim-utils.c (sim_do_commandf): New function, printf version of
5569 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5571 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5573 (SIGNED64, UNSIGNED64): Delete.
5574 (ALU64_ADD): Don't rely on bit endianness.
5575 (ALU64_BEGIN): Define.
5577 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5578 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5580 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5581 suffix - u64, LL - to 64 bit constants.
5583 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5585 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5587 * sim-utils.h (NZALLOC): Define - zalloc * N.
5589 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5590 implementation of read/write functions.
5592 * Make-common.in (sim-hrw.o): New target.
5594 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5597 * sim-memopt.c (memory_option_handler): Implement memory-size
5598 command. Implement memory-alias command. Let memory-delete delete
5600 (add_memopt): New function. Add a memory region.
5601 (do_memopt_delete): New function. Delete a memory region.
5603 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5605 * sim-core.c (sim_core_detach): New function.
5606 (sim_core_map_detach): New function. Perform the actual detach.
5607 (sim_core_init): Move initialization code from here.
5608 (sim_core_install): To here.
5609 (sim_core_uninstall): And here.
5611 * sim-module.c: Add memopt module.
5613 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5614 simulator base type.
5616 * Make-common.in (sim_main_headers): Add sim-memopt.h
5617 (sim-memopt.o): New target.
5619 * sim-core.c (sim_core_install): Add core_options to the option
5622 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5625 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5628 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5629 address_word, add mask member.
5631 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5632 address_word, allow for 64bit targets in 32bit host. Add modulo
5634 (sim_core_map_attach): Ditto.
5635 (new_sim_core_mapping): Ditto.
5636 (sim_core_translate): Mask address when modulo memory.
5638 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5640 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5642 * gdbinit.in: New file.
5643 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5644 * Make-common.in (distclean): Delete .gdbinit.
5645 (.gdbinit): Add rule for.
5646 * configure: Regenerated to track ../common/aclocal.m4 changes.
5648 * Make-common.in (cgen-run.o): Add rule for.
5650 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5652 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5654 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5655 both resumed and previous elapsed time.
5656 (sim_events_init): Set initial_wallclock and current_wallclock to
5658 (sim_events_install): Install sim_events_suspend and
5660 (sim_events_watch_clock): Allow for suspended simulator when
5661 computing the time of the clock event.
5663 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5664 initial_wallclock to elapsed_wallclock, set both to zero.
5665 (sim_events_init, sim_events_uninstall): Delete prototypes.
5667 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5669 * sim-module.c(sim_module_resume, sim_module_suspend): New
5672 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5674 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5677 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5679 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5680 * Make-common.in (TAGS): Likewise.
5681 * sim-n-bits.h: Add TAGS comments for all functions.
5682 * sim-n-core.h: Likewise.
5683 * sim-n-endian.h: Likewise.
5685 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5687 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5690 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5692 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5695 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5697 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5698 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5700 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5702 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5703 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5704 nr_transfered and nr_this_transfer unsigned.
5706 * sim-events.c (sim_events_tickn): N is signed, as limited to
5709 * sim-n-endian.h (offset_N): Change size to unsigned.
5711 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5713 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5715 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5717 * sim-options.c (sim_parse_args): Use dupargv.
5719 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5721 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5723 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5725 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5728 * sim-options.c (standard_options): Add --architecture=MACHINE and
5729 --target=TARGET options.
5730 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5731 (standard_option_handler): Handle architecture and target options.
5734 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5736 (sim_analyze_program): Set prog_bfd architecture from
5737 STATE_ARCHITECTURE if known.
5739 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5741 * configure: Regenerated to track ../common/aclocal.m4 changes.
5744 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5747 that option does not apply to certain files.
5749 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5751 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5752 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5753 offset from MSB/LSB.
5755 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5756 access address of sub word quantity of a hosts 16, 32, 64 bit word
5758 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5759 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5760 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5761 return N*2 byte value with argument in Hi/Lo word. Renamed from
5762 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5764 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5765 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5766 so that bit offset is explicit.
5768 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5770 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5771 Update STATE_PROG_BFD when needed with a dup'd copy of the
5774 * sim-config.c (sim_config): Delete ABFD argument, use
5775 STATE_PROG_BFD directly.
5777 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5779 * run.c (main): Pass the open ABFD to sim_create_inferior.
5781 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5785 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5786 hardware only simulator targets.
5788 * Make-common.in (sim-hload.o): Add rule.
5790 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5792 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5793 used by copyargv and freeargv.
5795 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5796 STATE_PROG_ARGV, not just a pointer.
5798 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5800 * configure: Regenerated to track ../common/aclocal.m4 changes.
5803 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5805 * aclocal.m4 (sim-endian): Add second argument to
5806 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5807 default endian when not hardwired.
5809 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5810 else failes value for target byte order.
5812 * sim-config.c (sim_config): Add abfd arguments. Set
5813 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5815 (sim_config): Return SIM_RC, don't abort.
5818 * run.c (main): Update call to sim_open - add ABFD argument.
5819 * nrun.c (main): Add NULL ABFD argument.
5821 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5823 * callback.c (os_poll_quit): Make static.
5824 Call sim_cb_eprintf, not p->eprintf.
5825 (sim_cb_printf, sim_cb_eprintf): New functions.
5826 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5828 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5829 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5830 sim-utils.h. #include sim-utils.h.
5831 * sim-utils.h: Above decls moved here.
5832 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5834 * sim-watch.c (action_watchpoint): Fix thinkos.
5836 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5838 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5840 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5842 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5843 to FORCED_ALIGNMENT case.
5845 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5847 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5849 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5851 * Make-common.in (libsim.a): Fix typo.
5853 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5855 * nrun.c (main): Verify the structure returned before using it.
5857 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5859 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5862 * sim-engine.c (sim_engine_install): New function. Install the
5863 engine init functions.
5864 (sim_engine_init): [Re]initialize the simulator engine.
5866 * sim-module.c: Add sim_engine to list of modules that always
5869 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5871 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5872 to remove the old watchpoint, not delete_watchpoint.
5873 (watch_option_handler): Action the correct watchpoint, not just
5876 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5878 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5879 both low and high word.
5880 (sim_core_write_aligned_N): Ditto.
5882 * sim-trace.c (set_trace_options): Delete code explicitly setting
5885 * sim-options.c (sim_print_help): Call the list commands if not a
5886 standalone simulator.
5887 (sim_print_help): Advise that some options may not be applicable.
5889 * sim-trace.c (set_trace_options): Assume core present.
5891 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5892 buffer when full not almost full.
5894 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5896 * sim-events.c (sim_events_process): Don't blat the event queue
5897 when processing watchpoints.
5899 * sim-watch.h: Make arg unsigned long - stop sign extension.
5901 * sim-events.c (sim_watch_valid): rewrite so debugable.
5903 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5905 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5906 inequality test is possible.
5907 (handle_watchpoint): Re-pass is_within arg.
5908 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5909 0 to schedule_watchpoint's is_within arg.
5910 (sim_watchpoint_init): Re-pass is_within arg.
5912 * sim-options.c (sim_print_help): Add is_command argument. Don't
5913 include -- prefix when called from the command line interpreter.
5915 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5917 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5918 zero indicates that the test should be reversed.
5919 (sim_events_watch_core): Ditto.
5920 (WATCH_CORE): Compare range against is_within.
5923 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5925 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5926 sim_core_read_buffer. Check nr-bytes transfered.
5928 * sim-core.h (sim_core_common): Define a new struct that contains
5929 the common data. to sd and cpu structures.
5930 * sim-core.c (sim_core_attach): Update.
5931 (sim_core_init): Update. Remember to copy initialized data to each
5933 (sim_core_find_mapping): Ditto.
5935 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5936 (sim_core_write_buffer): Ditto.
5938 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5939 transfer use xor version of read buffer.
5940 (sim_core_write_unaligned_N): Ditto for write.
5942 * sim-core.c (sim_core_xor_read_buffer): New function implement
5943 xor-endian data read breaking transfer up into xor-endian sized
5945 (sim_core_xor_write_buffer): Ditto for write.
5946 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5947 - needed for xor-endian transfers.
5949 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5951 * sim-inline.h: Review description.
5953 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5954 to just those involved in data transfers and configuration.
5956 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5958 * sim-n-core.h (sim_core_read_aligned_N): Use.
5959 (sim_core_read_unaligned_N): Ditto.
5960 (sim_core_read_unaligned_N): Ditto..
5961 (sim_core_write_unaligned_N): Ditto.
5963 * sim-core.h: Add xor endian bitmap to main structure. *
5965 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5967 (sim_core_read_aligned_N): Ditto.
5969 * sim-core.c (sim_core_set_xor_endian): New function.
5970 (sim_core_attach): Don't overwrite the per-cpu xor map when
5971 cloning the global core.
5973 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5975 * sim-engine.h: Update below so that it is using an enumerated
5978 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5980 * sim-engine.c (sim_engine_restart):
5981 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5982 return value used for simulator restart from 0 to 2.
5984 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5986 * cgen-scache.c (scache_option_handler): Add is_command arg.
5988 * sim-model.c (model_option_handler): Add is_command argument.
5990 * sim-profile.c (profile_option_handler): Add is_command arg.
5992 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5995 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5996 order that they are registered.
5998 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5999 between option and command line processing.
6001 * sim-options.c: Include stdlib.h, ctype.h.
6003 * Make-common.in (sim-watch.o): Add rule.
6004 (sim_main_headers): Assume sim-assert.h included.
6005 (sim-*.o): Simplify make rule.
6007 * sim-module.c: Add sim_watch_install to module list.
6009 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6014 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6015 * sim-events.c (sim_events_install): Ditto.
6016 * sim-core.c (sim_core_install): Ditto.
6017 * sim-model.c (model_install): Ditto.
6018 * sim-options.c (standard_install): Ditto.
6019 * sim-profile.c (profile_install): Ditto.
6020 * sim-reason.c (sim_stop_reason): Ditto.
6021 * sim-run.c (sim_engine_run): Ditto.
6022 * sim-utils.c (sim_analyze_program): Ditto.
6024 * sim-module.c (modules): Make profile_install and trace_install
6027 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6029 * sim-options.c (standard_option_handler): Set the byte order.
6031 * sim-events.c (sim_events_process): Allow multi tick processing.
6032 (sim_events_tickn): New function - multi cycle tick.
6034 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6035 prototypes. Under development.
6036 (sim_events): Replace processing with nr_ticks_to_process.
6038 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6040 * nrun.c (main): Pass callbacks to sim_open instead of using
6043 * run.c (main): Ditto.
6045 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6047 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6048 stop tk interrupting malloc calls.
6049 (sim_events_zalloc): Converse.
6051 * Make-common.in (sim_main_headers): Add sim-events.h.
6053 * sim-events.c (sim_events_schedule_after_signal): Change return
6054 type to void - signal events are strictly internal.
6055 (sim_events_init): Allocate a finite buffer for signal events.
6056 (sim_events_schedule_after_signal): Enter signal events into the
6059 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6060 (sim_engine_restart): Ditto.
6061 (sim_engine_abort): Ditto.
6062 * sim-stop.c (sim_stop): Ditto.
6063 (control_c_simulation): Ditto.
6064 * sim-resume.c (sim_resume): Ditto.
6065 (has_stepped): Ditto.
6066 * sim-abort.c (sim_engine_abort): Ditto.
6068 * sim-basics.h (transfer_type): New type.
6070 * sim-core.c (sim_core_signal): New function. Print core signal
6072 (sim_core_find_mapping): Add transfer argument.
6074 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6075 SIM_CORE_SIGNAL if a recoverable abort.
6076 * sim-core.c (sim_core_find_mapping): Ditto.
6078 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6080 * sim-core.c (sim_core_find_mapping): Replace calls to
6081 sim_io_error to more resiliant sim_engine_abort.
6083 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6084 (sim_core_write_unaligned_N): Ditto.
6086 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6088 * sim-module.c: Add sim_events_install to list.
6090 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6092 (sim_events_init): Now returns SIG_RC.
6094 * sim-run.c: New file. Generic sim_engine_run.
6095 * sim-reason.c: New file. Generic sim_stop_reason.
6096 * sim-stop.c: New file. Generic sim_stop.
6097 * sim-resume.c: New file. Generic sim_resume.
6099 * Make-common.in (sim-engine.o): Add rule.
6100 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6102 * sim-engine.h, sim-engine.c: New file. Provide generic
6103 implementation of sim_engine_halt, sim_engine_error. et.al.
6105 * sim-base.h (sim_state_base): Add member halt.
6106 (sim-engine.h): Include.
6108 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6110 * sim-events.c (sim_events_poll): Update event handler.
6112 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6114 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6116 (sim_events_watch_sim): New function.
6117 (sim_events_watch_core): New function.
6118 (sim_watch_valid): New function.
6119 (sim_events_preprocess): New function.
6120 (sim_events_process): Process the watchpoints as well as the timer
6122 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6123 (sim_events_deschedule): Check all the queues when removing an
6125 (sim_events_init): Ditto for cleaning.
6127 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6129 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6131 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6133 * callback.c (os_open): Type of arg flags is int.
6135 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6137 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6138 just like normal numbers as per IEEE rules.
6140 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6142 * callback.c (os_close): Mark the descriptor as being
6143 available if the close succeeded.
6144 (os_open): Pass 0644 as the mode of the file being created.
6146 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6148 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6151 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6152 * sim-lnline.h: Update.
6154 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6155 conversion functions.
6156 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6158 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6159 compare functions. Replacing.
6160 (sim_fpu_cmp): This. Delete.
6162 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164 * sim-core.c (sim_core_find_mapping): Call engine_error not
6165 sim_io_error when possible.
6167 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6169 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6170 high/low double word.
6172 * sim-trace.h: Remove definition of attribute - defined in
6175 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6177 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6178 name of the option - or family of options.
6180 * sim-options.c (sim_args_command): Match command `a-b c' with
6181 option `--a-b-c' from option table.
6183 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6185 * sim-options.c (sim_print_help): For optional arguments, wrap
6188 * sim-trace.c (set_trace_options): New function, handle optional
6189 argument and multiple assignment.
6190 (trace_option_handler): Update.
6192 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6193 when branch tracing selected.
6195 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6197 * sim-trace.c (trace_one_insn): Make a va-args function.
6199 * sim-trace.c (trace_vprintf): New function, va-arg version of
6202 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6204 * sim-trace.c (trace_uninstall): Don't close a file twice.
6205 * sim-profile.c (profile_uninstall): Likewise.
6207 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6209 * sim-trace.c (toplevel): Include bfd.h.
6210 (trace_options): Note that --trace-linenum also turns on
6211 --trace-insn. Add --trace-{branch,semantics}.
6212 (trace_option_handler): If --trace-linenum, also turn on
6213 --trace-insn. Add --trace-branch support. If --trace-semantics,
6214 turn on ALU, FPU, branch, and memory tracing.
6215 (trace_one_insn): New function to trace an instruction. Support
6217 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6219 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6220 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6221 (TRACE_branch): Add new mask.
6222 (TRACE_*_P): Define all possible trace_p macros.
6223 (trace_one_insn): Declare function.
6225 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6227 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6228 GNU C doesn't support __attributes__.
6229 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6232 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6234 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6235 addresses are masked forcing them to be correctly aligned.
6236 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6237 * sim-config.c (config_alignment_to_a): Update.
6239 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6241 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6243 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6244 processor specific core maps.
6245 (sim_core_map_attach): Copy the core map data to each of the
6246 processor specific core data structures.
6247 * sim-core.c (sim_core_find_mapping): Update.
6249 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6250 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6251 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6252 alternatives that handle unaligned addresses.
6253 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6255 * cgen-utils.c (sim_disassemble_insn): Update.
6257 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6259 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6262 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6265 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6267 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6269 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6272 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6275 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6277 * cgen-trace.c: Prepend additional trace_printf argument.
6279 * cgen-utils.c (sim_disassemble_insn): Add additional core
6282 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6284 * nrun.c (main): Catch/report errorenous simulator states.
6286 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6287 * sim-trace.c: #include string.h/strings.h so that memset is
6289 * sim-utils.c: Ditto.
6290 * sim-profile.c: Ditto. And stdlib.h.
6291 (print_bar): Only define when used by instruction or memory profiler.
6293 * sim-options.c (standard_option_handler): Make ul more local.
6295 * sim-load.c (sim_load_file): Make the name constant.
6296 (sim_load_file): Passify gcc.
6298 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6300 * sim-utils.c, sim-load.c: Include sim-utils.h.
6302 * sim-base.h (sim_cpu): Pre define here so available to all.
6304 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6305 Restore the sim_cpu and instruction_address arguments so that full
6306 information is available to the abort function.
6307 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6308 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6310 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6311 tracing support for sim-events and sim-core.
6312 (trace_option_handler): Convert #if to if where possible so always
6313 compiled/checked by C compiler.
6314 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6316 * sim-base.h: Adjust comment documenting how to define the cpu
6318 (sim_state_base): Add sim_core and sim_events to simulator base
6321 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6322 * sim-core.c (sim_core_init, sim_core_attach,
6323 sim_core_find_mapping): Update.
6324 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6325 update_time_from_event, insert_sim_event,
6326 sim_events_schedule_after_signal, sim_events_deschedule,
6327 sim_events_tick): Ditto.
6329 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6330 sim-model.h): Move #includes from here.
6331 * sim-base.h: To here.
6332 (sim-core.h, sim-events.h, sim-io.h): Include also
6334 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6336 * callback.c (default_callback): Missing initialisers.
6338 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6340 * sim-utils.c (sim_add_commas): New function.
6341 * sim-basics.h (sim_add_commas): Add prototype.
6342 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6343 * sim-profile.c (COMMAS): New macro.
6344 (print_*): Use it to print commas in numbers.
6346 * configure: Regenerated.
6348 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6349 (cgen_state): New member run_fast_p.
6350 (cgen_init): Add prototype.
6351 (sim_disassemble_insn): New arg `cpu'.
6352 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6353 * cgen-utils.c (cgen_init): New function.
6354 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6355 * genmloop.sh: Call engine_halt if loop exits.
6357 * Makefile.in (sim-options_h): Define.
6358 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6359 (sim-model.o): Add new rule.
6360 (cgen-{scache,trace,utils}.o): Add new rules.
6361 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6362 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6363 Indent output by 2 spaces.
6364 * cgen-scache.h (scache_print_profile): Update.
6365 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6366 Use trace_printf, not fprintf.
6367 (trace_extract): Use trace_printf, not cgen_trace_printf.
6368 * genmloop.sh (!FAST case): Increment `insn_count'.
6369 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6370 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6371 access macro's name.
6372 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6373 Change return type to SIM_RC.
6374 (sim_core_{install,uninstall}): New functions.
6375 * sim-core.h (sim_core_{install,uninstall}): Declare.
6376 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6377 Change return type to SIM_RC.
6378 * sim-model.h (models,machs,model_install): Declare.
6379 * sim-module.c (modules): Add scache_install, model_install.
6380 (sim_post_argv_init): Set cpu->state backlinks.
6381 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6382 (standard_option_handler): Likewise.
6383 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6386 (profile_options): Delete --profile-simcache.
6387 (profile_option_handler): Likewise.
6388 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6390 (profile_print_{memory,model}): Likewise.
6391 (profile_print_simcache): Delete.
6392 (profile_print_speed): New function.
6393 (profile_print): Rewrite.
6394 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6395 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6396 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6397 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6398 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6399 (profile_print): Update prototype.
6401 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6403 * cgen-scache.[ch], cgen-sim.h: New files.
6404 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6405 * sim-model.c: New file.
6407 * Make-common.in (clean targets): Undo patch of Apr. 22.
6409 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6411 * sim-n-bits.h (signed): If we have a standard compiler, undef
6412 signed, so that signedN is defined correctly.
6414 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6416 * sim-module.h, sim-model.h, sim-profile.h: New files.
6417 * sim-module.c, sim-profile.c: New files.
6418 * Make-common.in (SIM_PROFILE): Define
6419 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6420 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6421 (sim_module.o,sim-profile.o): Add rules for.
6422 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6423 (--enable-sim-profile): Add.
6424 * configure: Regenerated.
6425 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6426 model. Move trace and profile support to sim-{trace,profile}.h.
6427 New members trace_data, profile_data.
6428 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6429 * sim-config.h: Provide default definition of WITH_PROFILE.
6430 (WITH_TRACE): Change default to -1.
6431 (MAX_NR_PROCESSORS): Always define.
6432 * sim-options.c: Move trace and profile support to
6433 sim-{trace,profile}.h.
6434 (sim_pre_argv_init): Moved to sim-model.c.
6435 (standard_install): New function.
6436 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6437 (standard_install): Declare.
6438 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6439 (trace_install, trace_uninstall): New functions.
6440 (trace_printf): Update reference to TRACE_FILE.
6441 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6442 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6443 (WITH_TRACE_FOO_P): Define.
6444 (trace_install): Declare.
6445 (TRACE_DATA): New struct.
6447 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6449 * run.c: Undo last exec_bfd patch.
6450 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6452 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6454 * run.c (exec_bfd): Add back in.
6455 (main): Set exec_bfd.
6457 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6459 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6461 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6463 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6464 less well defined engine_error.
6465 * sim-core.c: Ditto.
6467 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6469 * Make-common.in: Change clean targets to use :: so that other
6470 Makefiles can have their own clean targets.
6471 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6472 __STDC__ to control use of stdarg vs. varargs syntax. Some
6473 systems can't use __STDC__, but require stdarg.
6475 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6477 * sim-options.c (standard_options): Add --endian.
6478 (standard_option_handler): Likewise.
6480 * nrun.c: #include <signal.h>.
6481 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6482 handler that calls sim_stop ().
6484 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6486 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6487 handler that calls sim_stop (). Simulators may still be
6488 establishing their own handler.
6490 * sim-events.c (sim_events_poll): Rename from
6491 sim_events_at_large_int. Poll IO.
6493 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6496 * callback.c (os_poll_quit): New function poll for quit signal
6498 (default_callback): Include magic number.
6500 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6502 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6503 Check for functions getrusage, time.
6504 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6505 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6506 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6507 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6509 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6511 * sim-options.c, sim-options.h: New files.
6512 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6513 * Make-common.in (nrun.o): Add rules for.
6516 * run.c (main): Check return value of sim_open.
6518 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6519 (sim_main_headers): Add sim-trace.h.
6520 * run.c (exec_bfd, target_byte_order): Delete.
6521 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6522 call sim_load instead. Check return code of sim_create_inferior.
6523 * sim-base.h (CURRENT_STATE): Define.
6524 (sim_state_base): Make typedef. New members options, prog_argv,
6525 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6526 mem_size, memory [+ corresponding access macros].
6527 (sim_cpu_base): New typedef.
6528 * sim-trace.h: New file.
6529 * sim-trace.c: New file.
6530 * sim-basics.h: #include it.
6531 * sim-load.c: New file.
6533 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6535 * Make-common.in (INSTALL): Set to @INSTALL@.
6536 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6537 (install-common): Depend upon installdirs. Use
6538 $(program_transform_name) directly, rather than using
6540 (installdirs): New target.
6541 * Makefile.in (INSTALL): Set to @INSTALL@.
6542 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6543 (install-man): Depend upon installdirs. Use
6544 $(program_transform_name) directly, rather than using
6546 (installdirs): New target.
6548 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6550 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6553 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6555 * sim-basics.h: Only bring in config.h and tconfig.h if
6558 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6560 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6561 numbering convention of the target.
6562 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6563 and WITH_TARGET_WORD_MSB.
6564 (sim_config): When possible, check for consistency with bitsize
6567 * sim-bits.h: Allow MSB to be other than zero.
6568 * sim-bits.c: Ditto.
6569 * sim-n-bits.h: Ditto.
6571 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6572 * sim-n-bits.h (MSMASKEDn): Ditto.
6574 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6576 * Makefile.in (INSTALL): Change install.sh to install-sh.
6578 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6580 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6582 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6584 * run.c (main): Check that a program to run was specified.
6586 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6588 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6590 * configure: Regenerated to track ../common/aclocal.m4 changes.
6593 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6595 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6596 * sim-config.h: To here.
6598 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6599 (sim_main_headers): Define.
6600 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6601 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6603 (sim-utils.o): Add rule for.
6604 * sim-utils.o: New file.
6605 * sim-basics.h: #include sim-base.h.
6606 (zalloc): Make argument unsigned long.
6607 * sim-base.h: New file.
6608 * sim-inline.h (SIM_IO support): Delete.
6609 * sim-io.h: Delete inline support.
6610 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6611 * sim-config.c: sim-state.h renamed to sim-main.h.
6612 * sim-core.c: Likewise.
6613 * sim-events.c: Likewise.
6615 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6617 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6618 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6620 * configure: Regenerated to track ../common/aclocal.m4 changes.
6622 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6624 * configure: Regenerated to track ../common/aclocal.m4 changes.
6626 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6628 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6629 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6630 are defined by the configure.
6632 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6634 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6635 reserved-bits): Always define.
6637 * sim-config.h, sim-config.c (sim_config): New function - and new
6638 file - co-ordinate the setting/checking of the common simulator
6639 configuration options.
6641 * Make-common.in (sim-config.o): Add rule.
6643 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6645 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6646 va_list from void *, since va_list might not be a pointer type.
6648 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6650 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6652 (offset_N): Correct computation of LE offset.
6654 * sim-io.c (sim_io_error): Include a new line when reporting
6657 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6660 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6662 * run.c: Include alloca-conf.h.
6664 * callback.c (os_evprintf_filtered): Fix typo.
6666 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6668 * run.c (string.h, strings.h, stdlib.h): Include.
6670 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6671 0 when nothing pending.
6673 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6674 will soon be going away.
6675 (getopt): Plicate GCC.
6677 * sim-endian.c (sim-io.h): Plicate GCC.
6678 * sim-bits.c (sim-io.h): Ditto.
6679 * sim-n-bits.h (ROTn): Ditto.
6681 * sim-io.c (sim_io_error): Correct check for NULL.
6683 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6685 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6688 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6690 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6691 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6693 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6695 * sim-alu.h: Include sim-xcat.h.
6697 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6699 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6700 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6703 * sim-events.c (sim_events_at_large_int): New function. Just
6704 schedules an event every large-int ticks.
6705 (sim_events_init): Call.
6706 (sim_events_tick, sim_events_process): Move async handing to
6707 sim_events_process. Move timer decrement so that it occures after
6708 events have been processed.
6710 * sim-basics.h (struct _engine): Remove declaration.
6712 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6713 everything with same. Rename global struct to SIM_DESC.
6714 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6715 * sim-io.h, sim-io.c: Ditto.
6717 * sim-assert.h: New file. Optional assertion checking macros.
6718 * sim-io.c (sim_io_error): Make just this function tolerant to
6721 * sim-xcat.h: New file. Define concatenate macros.
6722 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6723 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6727 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6729 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6731 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6733 * sim-inline.h: Add definitions for sim-types.
6734 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6737 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6739 * sim-events.h: Remove defunct reference to callback struct.
6741 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6743 * configure: Re-generate.
6745 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6747 * Make-common.in (CSEARCH): Do not include the gdb directory in
6750 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6752 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6753 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6754 to explicitly incorporate these.
6756 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6757 specify the alignment restrictions of the target architecture -
6758 without this option all alignment restrictions are accomodated.
6759 (--enable-sim-assert): New option. Conditionally compile in
6760 assertion statements.
6761 (--enable-sim-float): New option. Strongly specify the target's
6762 floating point support.
6763 (--enable-sim-hardware): New option. Specify the hardware devices
6764 included in the simulation.
6765 (--enable-sim-packages): New option. Specify the hardware
6766 packages included in the simulation.
6767 (--enable-sim-regparm): New option. Specify that parameters be
6768 passed in registers instead of on the stack.
6769 (--enable-sim-reserved-bits): New option. Specify that reserved
6770 bits within an instruction are are correctly set.
6771 (--enable-sim-smp): New option. Specify the level of SMP support
6772 to be included in the simulator.
6773 (--enable-sim-stdcall): New option. Specify an alternative
6774 function call convention.
6775 (--enable-sim-xor-endian): New option. Configure xor-endian
6776 support used by some targets to implement bi-endian support.
6778 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6780 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6781 host endianness to be overridden.
6782 (--enable-sim-endian): Allow the target platform's byte order
6784 (--enable-sim-inline): Control the inlining of common components.
6785 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6786 (--enable-sim-warnings): Enable additional GCC compiler checks.
6787 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6790 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6791 sim-*-n.h so that the names are uniq on dos machines
6792 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6794 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6796 * run.c: #include "libiberty.h".
6797 (main): New locals sd,no_args,sim_argv.
6798 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6799 is program name. Update call to sim_set_callbacks.
6800 Record result of sim_open, pass to other sim_foo routines.
6802 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6804 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6807 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6809 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6810 Route stdout through buffered IO.
6812 * callback.c: Add os_flush_stderr, os_write_stderr,
6813 os_evprintf_filtered functions to route error output through
6816 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6817 Correct return type - should be void.
6819 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6821 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6823 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6824 not provide a default value as undefined indicates disable code.
6826 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6828 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6830 * sim-events.h, sim-events.c: Ditto.
6831 * sim-io.h, sim-io.c: Ditto.
6833 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6835 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6837 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6838 extract the tail or least signifiant bits from an integer of the
6841 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6842 WITH_TARGET_BITSIZE so that the compilation will fail when an
6843 unsupported bitsize value is defined.
6845 (INSERTED*): Convert to functions.
6846 (EXTRACTED*): Ditto.
6848 (SIGN_EXTEND, SEXT): Change to more terse name.
6850 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6852 * sim-inline.h: Allow explicit control over which .c files will be
6853 included by their header.
6855 * sim-inline.h: Allow explicit control over which .c files use the
6856 alternative - REGPARM - parameter passing mechanism.
6858 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6859 icache.c, idecode.c, semantics.c or support.c. Those names are
6860 not generally applicable.
6862 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6864 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6865 in a fashion similar to sim-endian-n.
6867 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6868 both value and address macro's.
6870 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6872 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6874 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6875 generic L_word, H_word macro's.
6877 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6879 * sim-basics.h: Borrow code from ppc directory.
6880 * sim-bits.c: Ditto.
6881 * sim-bits.h: Ditto.
6882 * sim-config.h: Ditto.
6883 * sim-endian-n.h: Ditto.
6884 * sim-endian.c: Ditto.
6885 * sim-endian.h: Ditto.
6886 * sim-inline.c: Ditto.
6887 * sim-inline.h: Ditto.
6888 * sim-types.h: Ditto.
6890 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6892 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6893 all the ALU size alternatives and then auto-configure a default.
6895 * sim-alu.h: Copy ppc/idecode_expression.h.
6897 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6899 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6900 sign extend a bit within a value.
6902 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6903 a pointer into the middle of a host word.
6904 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6906 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6908 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6909 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6910 appropriate definitions of read, write, etc. Add prototype for
6913 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6915 * Makefile.in (libcommon.a): Delete.
6916 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6917 (gentmap,targ-vals.h,targ-map.c): Likewise.
6918 (run-autoconf): Delete.
6919 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6920 (common makefile fragment): Moved back into ...
6921 * Make-common.in: Resurrect.
6922 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6923 * configure: Regenerated.
6925 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6927 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6928 (SIM_AC_OUTPUT): To here.
6930 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6932 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6933 comments and single quotes. Fixes a problem found on hpux.
6935 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6937 * aclocal.m4: Remove Make-common.in from dependencies.
6938 * (distclean): Remove targ-vals.def.
6940 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6941 into here. Makes insertion into makefiles easier. Also, change
6942 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6943 targ-map.o, and run are built. They are now built in the
6944 individual simulator directories, taking sources from ../common as
6945 necessary. This replaces the merging of libcommon.a into
6946 linsim.a, which was problematic for the WinGDB build process.
6947 * run.c: Include config.h from . instead of ../common.
6948 * Make-common.in: Remove. It's no longer necessary.
6950 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6952 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6953 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6955 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6957 * run.c (main): Set target_byte_order before call to sim_open.
6959 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6961 * callback.c: #include <stdlib.h>
6962 (os_error): New function.
6963 (default_callback): Add os_error.
6965 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6967 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6968 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6970 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6972 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6974 * run.c: #include ../common/config.h, tconfig.h.
6975 (myname): New static global.
6976 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6977 Only process -c ifdef SIM_HAVE_SIMCACHE.
6978 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6979 Parse program name from argv[0] and use in error messages.
6980 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6981 Add support for incomplete h8/300 termination indicators.
6982 (usage): Make more verbose.
6983 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6984 * Makefile.in,Make-common.in,callback.c: New files.
6985 * nltvals.def,gentmap.c,gentvals.sh: New files.
6987 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6989 * run.c: Include stdarg.h if __STDC__.
6991 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6993 * run.c (main): Don't print out anything if the signal
6994 number is zero (ie no signal).
6996 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6998 * run.c (main): Print out if the program raised a signal.
7000 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7002 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7005 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7007 * run.c (main): Explicitly cast malloc() parameter.
7009 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7011 * run.c (sim_bfd): New global to hold the bfd pointer for the
7013 (main): Initialize sim_bfd.
7015 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7017 * run.c (main): Use new bfd_big_endian macro.
7019 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7021 * run.c (main): Removed SH specific comments, so source is
7022 generic. Also updated to only load relevant sections. Moved
7023 sim_open() to after callback attach (to match GDB).
7025 * run.1: Removed SH specific comments.
7027 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7029 * run.c (main): Always return sigrc at end.
7031 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7033 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7034 bfd_check_format() fails.
7036 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7038 * run.c, run.1: From sh directory.