1 2016-01-17 Joel Brobecker <brobecker@adacore.com>
3 * sim-fpu.c (print_bits): Minor reformatting (no code change).
4 (sim_fpu_map): Likewise.
6 2016-01-11 Mike Frysinger <vapier@gentoo.org>
8 * sim-config.c (print_sim_config): Drop extra whitespace before =
9 in output for byte order, stdio, and msb settings.
11 2016-01-10 Mike Frysinger <vapier@gentoo.org>
13 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
14 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
15 sim-stdio, sim-trace, and sim-profile.
16 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
17 (SIM_AC_OPTION_ASSERT): Likewise.
18 (SIM_AC_OPTION_SMP): Likewise.
19 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
20 * configure: Regenerate.
21 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
22 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
23 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
24 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
25 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
26 WITH_ENVIRONMENT & USER_ENVIRONMENT.
27 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
28 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
29 WITH_ASSERT, WITH_STDIO): Delete.
30 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
33 2016-01-10 Mike Frysinger <vapier@gentoo.org>
35 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
36 * configure: Regenerate.
37 * Make-common.in (SIM_PACKAGES): Delete.
38 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
40 2016-01-10 Mike Frysinger <vapier@gentoo.org>
42 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
44 2016-01-10 Mike Frysinger <vapier@gentoo.org>
46 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
48 2016-01-10 Mike Frysinger <vapier@gentoo.org>
50 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
52 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
53 * gentmap.c: Change targ-vals.def include to nltvals.def.
54 * Make-common.in (gentmap): Change targ-vals.def to
55 $(srccom)/nltvals.def.
56 (distclean): Delete rm -f targ-vals.def.
57 * Makefile.in: Update comment.
59 2016-01-10 Mike Frysinger <vapier@gentoo.org>
61 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
62 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
63 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
65 2016-01-10 Mike Frysinger <vapier@gentoo.org>
67 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
68 and --enable-sim-stdcall and sim_stdcall.
69 * configure: Regenerate.
70 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
71 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
72 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
73 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
74 (REGPARM_*): Delete all regparm defines and their use.
76 2016-01-10 Mike Frysinger <vapier@gentoo.org>
78 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
79 * Make-common.in (SIM_CFLAGS): Delete.
80 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
81 * Makefile.in: Likewise.
83 2016-01-09 Mike Frysinger <vapier@gentoo.org>
85 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
86 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
87 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
88 * acinclude.m4 (SIM_AC_COMMON): ... here.
89 * aclocal.m4, configure: Regenerate.
90 * config.in: Delete file.
91 * callback.c: Change cconfig.h include to config.h.
92 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
94 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
95 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
97 2016-01-06 Mike Frysinger <vapier@gentoo.org>
99 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
100 date, and time information.
102 2016-01-06 Mike Frysinger <vapier@gentoo.org>
104 * sim-options.c (sim_parse_args): Mark argv array const.
105 * sim-options.h (sim_parse_args): Likewise.
107 2016-01-05 Mike Frysinger <vapier@gentoo.org>
109 * sim-trace.c: Include dis-asm.h.
110 (OPTION_TRACE_DISASM): New enum.
111 (trace_options): Add trace-disasm flag.
112 (trace_option_handler): Handle OPTION_TRACE_DISASM.
113 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
114 (dis_read, dis_printf, trace_disasm): New functions.
115 * sim-trace.h: Include dis-asm.h.
116 (TRACE_INSN_IDX): Clarify comment.
117 (TRACE_DISASM_IDX): New enum.
118 (TRACE_disasm): New define.
119 (WITH_TRACE_DISASM_P): New define.
120 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
121 (STRACE_DISASM_P): New define.
122 (TRACE_DISASM_P): Likewise.
123 (TRACE_DISASM_P): Likewise.
124 (TRACE_DISASM): Likewise.
125 (trace_disasm): New function.
127 2016-01-04 Mike Frysinger <vapier@gentoo.org>
129 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
131 2016-01-04 Mike Frysinger <vapier@gentoo.org>
133 * cgen-scache.c (MAX): Delete.
134 (scache_init): Change MAX to max.
135 * cgen-trace.c (min): Delete.
136 * cgen-utils.c (min): Delete.
137 * sim-basics.h [!min] (min): Define.
138 [!max] (max): Define.
140 2016-01-04 Mike Frysinger <vapier@gentoo.org>
142 * sim-options.c (sim_parse_args): Tweak getopt error message.
144 2016-01-04 Mike Frysinger <vapier@gentoo.org>
146 * acinclude.m4 (sim-bswap): Delete.
147 * configure: Regenerate.
148 * Make-common.in (SIM_BSWAP): Delete.
149 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
150 * sim-config.h (htonl, ntohl): Delete.
151 (WITH_BSWAP): Delete.
153 2016-01-03 Mike Frysinger <vapier@gentoo.org>
155 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
156 opterr state to it before calling getopt_long and restore afterwards.
157 Set opterr to 0. When optc is '?', call sim_io_eprintf.
159 2016-01-03 Mike Frysinger <vapier@gentoo.org>
161 * hw-device.h (device): Delete commented typedef.
162 * sim-basics.h (device): Delete typedef.
164 2016-01-03 Mike Frysinger <vapier@gentoo.org>
166 * sim-options.c (sim_parse_args): Replace for loop with a call
169 2016-01-03 Mike Frysinger <vapier@gentoo.org>
171 * nrun.c (myname): Mark const.
172 (main): Mark name const. Replace myname parsing loop with a
175 2016-01-03 Mike Frysinger <vapier@gentoo.org>
177 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
178 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
179 (SIM_AC_OPTION_HOSTENDIAN): Delete.
180 * config.in, configure: Regenerate.
181 * Make-common.in (SIM_HOSTENDIAN): Delete.
182 * sim-config.c (current_host_byte_order): Delete.
183 (sim_config): Delete current_host_byte_order assignments and
184 CURRENT_HOST_BYTE_ORDER checks.
185 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
186 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
187 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
188 (current_host_byte_order): Delete.
189 (CURRENT_HOST_BYTE_ORDER): Likewise.
190 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
191 (HOST_BYTE_ORDER): ... this.
192 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
194 (sim_endian_join_16): Likewise.
195 * sim-n-core.h (sim_core_read_misaligned_N): Change
196 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
197 (sim_core_write_misaligned_N): Likewise.
198 * sim-n-endian.h (endian_t2h_N): Likewise.
199 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
200 endian_le2h_N): Likewise.
201 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
203 2016-01-02 Mike Frysinger <vapier@gentoo.org>
205 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
206 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
208 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
209 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
210 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
211 * nrun.c (main): Likewise.
212 * sim-config.c (current_host_byte_order): Change type to enum
213 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
214 (current_target_byte_order): Likewise.
215 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
216 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
218 (sim_config): Change prefered_target_byte_order type to enum
219 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
220 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
221 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
222 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
223 Delete all the various arch/OS endian includes & defines.
224 (current_host_byte_order): Change type to enum bfd_endian.
225 (current_target_byte_order): Likewise.
226 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
227 (CURRENT_TARGET_BYTE_ORDER): Likewise.
228 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
229 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
230 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
232 (sim_events_watch_core): Likewise.
233 * sim-events.h: Likewise.
234 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
236 (sim_core_write_misaligned_N): Likewise.
237 * sim-n-endian.h (endian_h2be_N): Likewise.
238 (endian_be2h_N): Likewise.
239 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
240 (offset_N): Likewise.
241 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
242 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
244 2016-01-02 Mike Frysinger <vapier@gentoo.org>
246 * cgen-defs.h (current_state): Delete.
247 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
248 * sim-utils.c (current_state): Delete.
250 2015-12-30 Mike Frysinger <vapier@gentoo.org>
252 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
255 2015-12-27 Mike Frysinger <vapier@gentoo.org>
257 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
259 2015-12-26 Mike Frysinger <vapier@gentoo.org>
261 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
262 * config.in, configure: Regenerate.
263 * Make-common.in (sim-basics_h): Delete tconfig.h.
264 (distclean): Likewise.
265 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
266 (new_sim_core_mapping): Delete WITH_HW and device *device.
267 (sim_core_map_attach, sim_core_attach): Likewise.
268 (sim_core_read_buffer): Delete WITH_DEVICES logic.
269 (sim_core_write_buffer): Likewise.
270 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
272 (sim_core_attach): Likewise.
273 (device_io_read_buffer, device_io_write_buffer): Delete.
274 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
275 (sim_core_write_aligned_N): Likewise.
276 * tconfig.h: Delete file.
278 2015-12-26 Mike Frysinger <vapier@gentoo.org>
280 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
281 Call sim_cpu_hw_io_read_buffer if cpu is valid.
282 (sim_core_write_buffer): Move cia decl to top of func. Call
283 sim_cpu_hw_io_write_buffer if cpu is valid.
285 2015-12-25 Mike Frysinger <vapier@gentoo.org>
287 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
289 (hw_find_integer_property): Likewise.
290 (hw_find_integer_array_property): Likewise.
291 (hw_add_duplicate_property): Likewise.
293 2015-12-25 Mike Frysinger <vapier@gentoo.org>
295 * sim-config.h (WITH_ENGINE): Delete.
296 * sim-module.c (modules): Always include sim_engine_install.
298 2015-12-25 Mike Frysinger <vapier@gentoo.org>
300 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
301 * cgen-types.h (SIM_HAVE_MODEL): Delete.
302 * sim-base.h: Always include sim-model.h.
303 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
304 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
305 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
306 [!WITH_MODEL_P] (sim_machs): Define.
307 * sim-model.h: Add some developer docs.
308 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
309 (WITH_MODEL_P): Define.
310 * sim-module.c (modules): Always include sim_model_install.
311 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
313 2015-12-25 Mike Frysinger <vapier@gentoo.org>
315 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
316 * sim-model.c: Likewise.
317 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
318 SIM_MACH_IMP_PROPERTIES
320 2015-12-25 Mike Frysinger <vapier@gentoo.org>
322 * sim-core.c (device_error): Delete.
323 (sim_core_map_attach): Delete calls to device_error.
324 (sim_core_attach): Likewise.
325 * sim-core.h (device_error): Delete.
326 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
328 (sim_core_write_aligned_N): Likewise.
330 2015-12-25 Mike Frysinger <vapier@gentoo.org>
332 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
333 * sim-core.c (sim_core_write_buffer): Likewise.
334 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
335 (sim_core_write_aligned_N): Likewise.
337 2015-12-25 Mike Frysinger <vapier@gentoo.org>
339 * dv-pal.c: Include config.h and sim-main.h.
340 (hw_pal_io_read_buffer): Always call CPU_INDEX.
342 2015-12-24 Mike Frysinger <vapier@gentoo.org>
344 * sim-options.c (standard_options): Always enable load-lma and
346 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
348 2015-12-24 Mike Frysinger <vapier@gentoo.org>
350 * sim-module.c (MODULE_LIST): Delete.
352 2015-12-24 Mike Frysinger <vapier@gentoo.org>
354 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
355 Move to h8300/compile.c.
356 [SIM_H8300] (standard_options): Likewise.
357 (standard_option_handler): Likewise.
359 2015-12-24 Mike Frysinger <vapier@gentoo.org>
361 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
362 sim_watchpoint_install.
364 2015-12-24 Mike Frysinger <vapier@gentoo.org>
366 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
367 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
369 * sim-options.c (OPTION_MEM_SIZE): Delete.
370 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
371 (standard_option_handler): Likewise.
373 2015-12-24 Mike Frysinger <vapier@gentoo.org>
375 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
377 2015-11-21 Mike Frysinger <vapier@gentoo.org>
380 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
382 2015-11-21 Mike Frysinger <vapier@gentoo.org>
385 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
386 vasprintf, and va_end together. Check ret after va_end call.
388 2015-11-21 Mike Frysinger <vapier@gentoo.org>
390 * sim-types.h (SIM_PRI_TB): Define.
391 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
392 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
393 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
394 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
396 2015-11-17 Mike Frysinger <vapier@gentoo.org>
398 * sim-main.h (WITH_MODULO_MEMORY): Delete.
399 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
400 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
401 (sim_core_translate): Likewise.
402 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
404 2015-11-16 Mike Frysinger <vapier@gentoo.org>
406 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
407 (cgen_cpu_close): Change to XCONCAT2.
409 2015-11-15 Mike Frysinger <vapier@gentoo.org>
411 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
414 2015-11-14 Mike Frysinger <vapier@gentoo.org>
416 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
417 * sim-close.c: New file.
419 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
420 Ali Lown <ali.lown@imgtec.com>
422 * sim-bits.h (EXTEND6): New macro.
423 (EXTEND12): New macro.
424 (EXTEND25): New macro.
426 2015-06-24 Mike Frysinger <vapier@gentoo.org>
428 * sim-trace.c (trace_one_insn): Delete.
429 * sim-trace.h (trace_one_insn): Delete.
431 2015-06-24 Mike Frysinger <vapier@gentoo.org>
433 * sim-trace.c (debug_printf): Rename to ...
434 (sim_debug_printf): ... this.
435 * sim-trace.h (debug_printf): Delete define.
436 (debug_printf): Rename to ...
437 (sim_debug_printf): ... this.
439 2015-06-24 Mike Frysinger <vapier@gentoo.org>
441 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
442 (trace_options): Add trace-register option.
443 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
444 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
445 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
446 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
447 TRACE_REGISTER_P, TRACE_REGISTER): Define.
449 2015-06-24 Mike Frysinger <vapier@gentoo.org>
451 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
452 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
453 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
454 STRACE_DEBUG): Define.
456 2015-06-24 Mike Frysinger <vapier@gentoo.org>
458 * sim-trace.c (trace_options): Update help text for trace-alu,
459 trace-fpu, trace-vpu, and trace-semantics.
460 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
461 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
463 2015-06-24 Mike Frysinger <vapier@gentoo.org>
465 * sim-assert.h (SIM_FILTER_PATH): Delete.
466 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
467 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
468 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
469 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
470 * sim-events.c: Include libiberty.h.
471 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
473 2015-06-23 Mike Frysinger <vapier@gentoo.org>
475 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
476 (AC_ARG_ENABLE(sim-cflags)): Likewise.
477 (AC_ARG_ENABLE(sim-debug)): Likewise.
478 (AC_ARG_ENABLE(sim-stdio)): Likewise.
479 (AC_ARG_ENABLE(sim-trace)): Likewise.
480 (AC_ARG_ENABLE(sim-profile)): Likewise.
481 (AC_ARG_ENABLE(sim-environment)): Likewise.
482 (AC_ARG_ENABLE(sim-alignment)): Likewise.
483 (AC_ARG_ENABLE(sim-assert)): Likewise.
484 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
485 (AC_ARG_ENABLE(sim-endian)): Likewise.
486 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
487 (AC_ARG_ENABLE(sim-float)): Likewise.
488 (AC_ARG_ENABLE(sim-scache)): Likewise.
489 (AC_ARG_ENABLE(sim-default-model)): Likewise.
490 (AC_ARG_ENABLE(sim-inline)): Likewise.
491 (AC_ARG_ENABLE(sim-packages)): Likewise.
492 (AC_ARG_ENABLE(sim-regparm)): Likewise.
493 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
494 (AC_ARG_ENABLE(sim-smp)): Likewise.
495 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
496 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
497 (AC_ARG_ENABLE(cgen-maint)): Likewise.
498 * configure: Regenerate.
500 2015-06-23 Mike Frysinger <vapier@gentoo.org>
502 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
504 2015-06-23 Mike Frysinger <vapier@gentoo.org>
506 * cgen-trace.c [!__STDC__]: Delete.
507 * sim-trace.h [!__STDC__]: Likewise.
509 2015-06-21 Mike Frysinger <vapier@gentoo.org>
511 * sim-model.c (sim_model_init): Assert model is not NULL.
513 2015-06-21 Mike Frysinger <vapier@gentoo.org>
515 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
516 stdint.h. Replace all signed/unsigned typedefs with int#_t and
519 2015-06-21 Mike Frysinger <vapier@gentoo.org>
521 * sim-alu.h (_SIM_ALU_H_): Rename to ...
522 (SIM_ALU_H): ... this.
523 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
524 (SIM_ASSERT_H): ... this.
525 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
526 (SIM_BASICS_H): ... this.
527 * sim-bits.h (_SIM_BITS_H_): Rename to ...
528 (SIM_BITS_H): ... this.
529 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
530 (SIM_ENDIAN_H): ... this.
532 2015-06-18 Mike Frysinger <vapier@gentoo.org>
534 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
537 2015-06-18 Mike Frysinger <vapier@gentoo.org>
539 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
540 m for sentinel testing.
542 2015-06-17 Mike Frysinger <vapier@gentoo.org>
544 * sim-syscall.c: Include errno.h and targ-vals.h.
545 (sim_syscall_multi, sim_syscall): Define.
546 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
547 * syscall.c (cb_syscall): Extend comment.
549 2015-06-17 Mike Frysinger <vapier@gentoo.org>
551 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
552 * sim-syscall.c: New file.
553 * sim-syscall.h: New file.
555 2015-06-17 Mike Frysinger <vapier@gentoo.org>
557 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
558 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
559 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
560 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
561 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
563 * gentmap.c (gen_targ_map_c): Output name field.
565 2015-06-12 Mike Frysinger <vapier@gentoo.org>
567 * acinclude.m4: Change configure.in to configure.ac.
568 * sim-config.h: Likewise.
570 2015-06-12 Mike Frysinger <vapier@gentoo.org>
572 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
573 * configure: Regenerate.
575 2015-06-12 Mike Frysinger <vapier@gentoo.org>
577 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
578 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
579 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
580 TRACE_DEBUG): Define.
582 2015-06-12 Mike Frysinger <vapier@gentoo.org>
584 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
585 * sim-trace.c (trace_option_handler): Likewise.
586 * sim-trace.h (WITH_TRACE_ANY_P): Define.
587 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
588 (TRACE_ANY_P): Likewise.
590 2015-06-12 Mike Frysinger <vapier@gentoo.org>
592 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
593 CGEN_TRACE_INSN_FINI.
594 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
595 trace_result to cgen_trace_result, trace_insn_fini to
596 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
597 and trace_extract to cgen_trace_extract.
598 * cgen-trace.h (trace_insn_init): Rename to ...
599 (cgen_trace_insn_init): ... this.
600 (trace_insn_fini): Rename to ...
601 (cgen_trace_insn_fini): ... this.
602 (trace_insn): Rename to ...
603 (cgen_trace_insn): ... this.
604 (trace_extract): Rename to ...
605 (cgen_trace_extract): ... this.
606 (trace_result): Rename to ...
607 (cgen_trace_result): ... this.
608 (TRACE_RESULT_P): Rename to ...
609 (CGEN_TRACE_RESULT_P): ... this.
610 (TRACE_INSN_INIT): Rename to ...
611 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
612 cgen_trace_insn_init.
613 (TRACE_INSN_FINI): Rename to ...
614 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
615 cgen_trace_insn_fini.
616 (TRACE_PRINTF): Rename to ...
617 (CGEN_TRACE_PRINTF): ... this.
618 (TRACE_INSN): Rename to ...
619 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
620 (TRACE_EXTRACT): Rename to ...
621 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
623 (TRACE_RESULT): Rename to ...
624 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
625 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
626 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
627 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
628 TRACE_INSN to CGEN_TRACE_INSN.
629 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
631 2015-06-11 Mike Frysinger <vapier@gentoo.org>
633 * sim-events.c (ETRACE_P): Delete.
634 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
635 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
636 * sim-events.h (struct _sim_events): Delete trace member.
637 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
638 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
640 2015-06-11 Mike Frysinger <vapier@gentoo.org>
642 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
643 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
644 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
645 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
647 2015-06-11 Mike Frysinger <vapier@gentoo.org>
649 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
651 2015-06-11 Mike Frysinger <vapier@gentoo.org>
653 * sim-trace.h (WITH_TRACE_P): New define.
654 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
655 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
656 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
657 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
658 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
659 Redefine to use WITH_TRACE_P.
661 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
663 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
664 mistake in call to sim_engine_abort.
666 2015-04-29 Nick Clifton <nickc@redhat.com>
669 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
670 increasing parenthesis around casts to signed values.
672 2015-04-21 Mike Frysinger <vapier@gentoo.org>
674 * gennltvals.sh: Add mcore support.
675 * nltvals.def: Regenerate.
677 2015-04-21 Mike Frysinger <vapier@gentoo.org>
679 * cgen.sh: Add +x permissions.
680 * genmloop.sh: Likewise.
681 * gentvals.sh: Likewise.
682 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
683 Change all uses of srcroot for newlib to newlibroot.
685 2015-04-18 Mike Frysinger <vapier@gentoo.org>
687 * sim-base.h (SIM_CPU): New typedef.
689 2015-04-18 Mike Frysinger <vapier@gentoo.org>
691 * cgen-engine.h (CIA_ADDR): Delete.
692 * sim-base.h: Update sim_cia example.
693 [!CIA_ADDR] (sim_cia): New typedef.
695 2015-04-17 Mike Frysinger <vapier@gentoo.org>
697 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
698 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
699 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
700 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
701 CIA_SET to CPU_PC_SET.
703 2015-04-15 Mike Frysinger <vapier@gentoo.org>
705 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
706 * sim-main.h (STATE_CPU): Remove from comment and define.
708 2015-04-13 Mike Frysinger <vapier@gentoo.org>
710 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
711 * configure: Regenerate.
713 2015-04-13 Mike Frysinger <vapier@gentoo.org>
715 * sim-options.c: Include version.h.
716 (OPTIONS_VERSION): New enum.
717 (standard_options): Add "version".
718 (standard_option_handler): Handle OPTIONS_VERSION.
720 2015-04-13 Mike Frysinger <vapier@gentoo.org>
722 * Makefile.in (version.o): Change to using create-version.sh from gdb.
723 (create-version.sh): Delete.
725 2015-04-06 Mike Frysinger <vapier@gentoo.org>
727 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
729 2015-04-01 Mike Frysinger <vapier@gentoo.org>
731 * run-sim.h, run.c: Delete.
732 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
734 2015-03-31 Mike Frysinger <vapier@gentoo.org>
736 * config.in, configure: Regenerate.
737 * Make-common.in (CSEARCH): Add $(ZLIBINC).
738 (ZLIB, ZLIBINC): Define.
739 (BFD_LIB): Add $(ZLIB).
741 2015-03-31 Mike Frysinger <vapier@gentoo.org>
743 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
744 * cgen-ops.h (SEMOPS_INLINE): Likewise.
746 2015-03-29 Mike Frysinger <vapier@gentoo.org>
748 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
749 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
750 * sim-inline.h (INLINE2): Define to gnu_inline when available.
752 2015-03-24 Mike Frysinger <vapier@gentoo.org>
754 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
755 usage of STATE_WATCHPOINTS.
756 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
757 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
759 2015-03-24 Mike Frysinger <vapier@gentoo.org>
761 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
763 2015-03-24 Mike Frysinger <vapier@gentoo.org>
765 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
767 2015-03-24 Mike Frysinger <vapier@gentoo.org>
769 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
770 of enable_sim_hardware to AC_ARG_ENABLE.
772 2015-03-23 Mike Frysinger <vapier@gentoo.org>
774 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
775 Add dv-sockser.o to sim_hw_objs.
777 2015-03-23 Mike Frysinger <vapier@gentoo.org>
779 * dv-sockser.c: Include config.h.
780 * dv-sockser.h: Include sim-inline.h.
781 [HAVE_DV_SOCKSER]: Move all prototypes here.
782 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
783 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
785 2015-03-16 Mike Frysinger <vapier@gentoo.org>
787 * gentmap.c, run.c: Convert old style prototypes.
789 2015-03-16 Mike Frysinger <vapier@gentoo.org>
791 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
792 symlinking tconfig.h to tconfig.in.
793 * config.in, configure: Regenerate.
794 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
795 * tconfig.in: Rename file ...
796 * tconfig.h: ... here.
798 2015-03-15 Mike Frysinger <vapier@gentoo.org>
800 * dv-socker.h (dv_sockser_install): Declare.
801 * sim-module.c: Include config.h.
802 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
803 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
804 * sim-module.h: Include gdb/remote-sim.h.
806 2015-03-14 Mike Frysinger <vapier@gentoo.org>
808 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
809 (sim-inline.c): Delete rule.
811 2015-03-14 Mike Frysinger <vapier@gentoo.org>
813 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
814 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
815 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
817 2015-03-14 Mike Frysinger <vapier@gentoo.org>
819 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
820 [!ASSERT, WITH_ASSERT]: Likewise.
821 * sim-endian.c: Delete sim-io.h include.
823 2015-02-19 Mike Frysinger <vapier@gentoo.org>
825 * run-sim.h (sim_kill): Delete unused prototype.
827 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
829 * gentmap.c: Include "string.h".
831 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
833 * sim-options.c (sim_args_command): Call freeargv() when failure
836 2015-01-07 Joel Brobecker <brobecker@adacore.com>
838 * aclocal.m4, configure: Regenerate using automake 1.11.1.
840 2014-12-03 Joel Brobecker <brobecker@adacore.com>
842 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
843 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
844 callbacks following renaming in callback.h.
845 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
846 callback by call to "to_lstat" callback
848 2014-08-28 Gary Benson <gbenson@redhat.com>
850 * sim-trace.h (debug_printf): New define.
852 2014-08-19 Alan Modra <amodra@gmail.com>
854 * configure: Regenerate.
856 2014-08-15 Roland McGrath <mcgrathr@google.com>
858 * configure: Regenerate.
859 * config.in: Regenerate.
861 2014-03-10 Mike Frysinger <vapier@gentoo.org>
863 * sim-command.c (sim_do_command): Add const to cmd.
864 * sim-options.c (sim_args_command): Add const to cmd.
865 * sim-options.h (sim_args_command): Add const to cmd.
867 2014-03-05 Mike Frysinger <vapier@gentoo.org>
869 * sim-hload.c (sim_load): Add const to prog.
870 * sim-load.c (sim_load_file): Likewise.
871 * sim-utils.c (sim_analyze_program): Likewise.
872 * sim-utils.h (sim_analyze_program): Likewise.
873 (sim_load_file): Likewise.
875 2014-03-04 Mike Frysinger <vapier@gentoo.org>
877 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
878 * callback.c (system): Delete unused prototype.
880 (os_shutdown): Likewise.
881 (os_unlink): Likewise.
883 (os_system): Likewise.
884 (os_rename): Likewise.
885 (os_write_stdout): Likewise.
886 (os_flush_stdout): Likewise.
887 (os_write_stderr): Likewise.
888 (os_flush_stderr): Likewise.
889 (os_write): Likewise.
890 (os_read_stdin): Likewise.
893 (os_lseek): Likewise.
894 (os_isatty): Likewise.
895 (os_get_errno): Likewise.
896 (os_close): Likewise.
897 (os_vprintf_filtered): Likewise.
898 (os_evprintf_filtered): Likewise.
899 (os_error): Likewise.
903 (wrap): Change to new style prototype.
906 (os_close): Likewise.
907 (os_poll_quit): Likewise.
908 (os_get_errno): Likewise.
909 (os_isatty): Likewise.
910 (os_lseek): Likewise.
913 (os_read_stdin): Likewise.
914 (os_write): Likewise.
915 (os_write_stdout): Likewise.
916 (os_flush_stdout): Likewise.
917 (os_write_stderr): Likewise.
918 (os_flush_stderr): Likewise.
919 (os_rename): Likewise.
920 (os_system): Likewise.
922 (os_unlink): Likewise.
924 (os_fstat): Likewise.
925 (os_lstat): Likewise.
926 (os_ftruncate): Likewise.
927 (os_truncate): Likewise.
929 (os_pipe_empty): Likewise.
930 (os_pipe_nonempty): Likewise.
931 (os_shutdown): Likewise.
933 (cb_read_target_syscall_maps): Likewise.
934 (cb_target_to_host_syscall): Likewise.
935 (cb_host_to_target_errno): Likewise.
936 (cb_target_to_host_open): Likewise.
937 (cb_store_target_endian): Likewise.
938 (cb_host_to_target_stat): Likewise.
939 * sim-hload.c (sim_load): Change to new style prototype.
940 * sim-load.c (sim_load_file): Change to new style prototype.
941 (report_transfer_performance): Likewise.
942 (xprintf_bfd_vma): Likewise.
943 * syscall.c (cb_get_string): Change to new style prototype.
944 (get_path): Likewise.
945 (cb_syscall): Likewise.
947 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
949 * create-version.sh: Align parameters to match those of
950 ../../gdb/common/create-version.sh.
951 * Make-common.in (srcsim): New variable.
952 (version.c): Adjust call to create-version.sh as per above.
954 2013-09-23 Alan Modra <amodra@gmail.com>
956 * configure: Regenerate.
958 2013-09-03 Mike Stump <mikestump@comcast.net>
960 * sim-options.c (complete_option_list): Mark text and word const.
962 2013-06-28 Tom Tromey <tromey@redhat.com>
964 * Make-common.in (version.c): Use version.in, not
966 * create-version.sh: Likewise.
968 2013-06-24 Joel Brobecker <brobecker@adacore.com>
970 * create-version.sh: New script. Adapted from
971 gdb/commong/create-version.sh.
972 * Make-common.in (version.c): Update rule dependencies,
973 and re-implement using create-version.sh.
975 2013-06-21 Nick Clifton <nickc@redhat.com>
977 * gennltvals.sh: Add msp430 support.
978 * nltvals.def: Regenerate.
980 2013-06-03 Mike Frysinger <vapier@gentoo.org>
982 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
983 * aclocal.m4, configure: Regenerate.
985 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
988 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
989 -Wformat-nonliteral with -Wno-format.
991 2013-03-26 Mike Frysinger <vapier@gentoo.org>
993 * acinclude.m4: Regenerate.
995 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
997 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
998 which do not support dv-sockser.o. Add always as option to
999 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1000 is always required to be enabled by simulator.
1002 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1004 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1005 * nltvals.def: Regenerate.
1007 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1009 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1010 * config.in, configure: Regenerate.
1012 2012-05-24 Pedro Alves <palves@redhat.com>
1014 * sim-signal.h (sim_signal_to_target): Rename to ...
1015 (sim_signal_to_gdb_signal): ... this.
1016 * sim-signal.c (sim_signal_to_target): Rename to ...
1017 (sim_signal_to_gdb_signal): ... this.
1018 * sim-reason.c (sim_stop_reason): Adjust to rename.
1020 2012-05-24 Pedro Alves <palves@redhat.com>
1024 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1026 2012-05-24 Pedro Alves <palves@redhat.com>
1030 Replace target_signal with gdb_signal throughout.
1032 2012-05-18 Nick Clifton <nickc@redhat.com>
1035 * callback.c: Include config.h before system header files.
1036 * cgen-trace.c: Likewise.
1037 * cgen-utils.c: Likewise.
1038 * gentmap.c: Likewise.
1040 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1042 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1044 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1046 * sim-trace.c: Update the function prototype of save_data_size.
1047 Move the enum data_fmt from here...
1048 * sim-trace.h: ...to here.
1049 Add function prototype of save_data.
1051 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1053 * sim-core.h (sim_core_trans_addr): Add prototype.
1055 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1057 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1058 missing in last change.
1060 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1062 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1063 * nrun.c: Include string.h/strings.h.
1064 * aclocal.m4, config.in, configure: Regenerate.
1066 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1068 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1069 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1070 out -Werror initialization.
1072 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1074 * Make-common.in (TAGS): Change a-z to [:lower:].
1075 * acinclude.m4 (sim-trace): Likewise.
1076 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1077 Change A-Za-z0-9 to [:alnum:].
1079 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1081 * nrun.c (main): Display strsignal of sigrc.
1083 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1085 * Makefile.in (abs_srcdir): Declare.
1086 (srcroot): Define in terms of abs_srcdir.
1087 (headers): Change srcdir to abs_srcdir.
1089 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1091 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1094 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1096 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1097 system bourne shell.
1099 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1101 * syscall.c (cb_get_string): Rename from "get_string".
1102 (get_path): Rename get_string call to cb_get_string.
1104 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1106 * Make-common.in (VPATH): Add $(srccom).
1108 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1109 POSTCOMPILE): New variables.
1110 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1111 Include dependency files, when using GNU Make. Delete all
1112 dependency-only rules.
1113 * aclocal.m4: Include ../../config/depstand.m4. Call
1114 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1115 (MAKE, GMAKE): New substs.
1117 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1120 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1121 * configure, config.in: Regenerate.
1122 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1124 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1126 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1128 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1130 * sim-profile.c (profile_info): Only print the title once.
1132 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1134 * acinclude.m4: Rename from aclocal.m4.
1135 * aclocal.m4: Regenerate.
1137 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1139 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1140 * common.m4: Delete.
1141 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1142 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1143 * configure: Regenerate.
1145 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1147 * sim-alu.h (ALU32_AND): Clear carry flag.
1148 (ALU32_AND): Clear carry flag.
1150 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1152 * dv-cfi.c: Include stdbool.h.
1154 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1156 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1158 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1160 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1161 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1163 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1165 * sim-command.c: Include sim-options.h.
1167 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1169 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1171 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1173 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1174 Delete direct call to AC_PROG_CC.
1176 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1178 * sim-command.c: New file.
1179 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1180 (sim-command.o): New rule.
1182 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1184 * sim-options.c (standard_option_handler): Remove arg[0] check
1185 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1186 not an empty string, otherwise assign "" back to it.
1188 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1190 * nltvals.def: Regenerate to include Blackfin syscalls again.
1192 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1194 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1195 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1196 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1197 (trace_idx_to_str): Likewise.
1198 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1199 (TRACE_syscall): Define.
1200 (WITH_TRACE_SYSCALL_P): Likewise.
1201 (TRACE_SYSCALL_P): Likewise.
1203 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1205 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1206 remove now-unnecessary sub-scope for glue->type setting.
1207 Check to see if the "reg" property exists before we use it, and
1208 if it doesn't exist, error out for "glue" devices.
1210 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1212 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1213 glue-or, and set type to glue_xor when name is glue-xor.
1214 (hw_glue_port_event): Return immediately when type is glue_io
1215 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1216 and hw_port_event calls from glue_and to end of function.
1218 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1220 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1221 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1222 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1223 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1224 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1225 around function arguments.
1227 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1229 * sim-options.c (complete_option_list, sim_complete_command):
1232 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1234 * dv-glue.c: Fix up style.
1236 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1238 * hw-alloc.c (hw_alloc_data): Adjust brace.
1239 * hw-base.c (hw_base_data): Likewise.
1240 (generic_hw_unit_decode): Fix indentation.
1241 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1242 * hw-events.c (hw_event, hw_event_data): Likewise.
1243 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1244 * hw-instances.c (hw_instance_data): Likewise.
1245 * hw-instances.h (hw_instance): Likewise.
1246 * hw-main.h (hw_descriptor, enum): Likewise.
1247 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1248 * hw-ports.h (hw_port_descriptor): Likewise.
1249 * hw-properties.c (hw_property_data): Likewise.
1250 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1251 _range_property_spec, _reg_property_spec): Likewise.
1252 * hw-tree.c (_name_specifier, printer): Likewise.
1253 (split_device_specifier, parse_string_property, hw_tree_traverse,
1254 print_size, print_reg_property, print_string, print_properties):
1257 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1259 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1260 * Make-common.in (dv-cfi.o): New rule.
1261 * dv-cfi.c, dv-cfi.h: New files.
1263 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1265 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1266 fcntl.h and sys/fcntl.h, for constants.
1267 * nltvals.def: Regenerate.
1268 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1269 * sim-io.h (sys/types.h, sys/stat.h): Include.
1270 (sim_io_stat, sim_io_fstat): Declare.
1272 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1274 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1275 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1276 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1277 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1278 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1279 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1280 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1281 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1282 syscall.c: Trim trailing whitespace.
1284 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1286 * gennltvals.sh: Handle bfin targets.
1287 * nltvals.def: Regenerate.
1289 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1291 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1294 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1296 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1297 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1298 (hw_free): Drop zfree logic and always call free.
1299 * hw-base.c (hw_delete): Change zfree to free.
1300 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1301 (hw_handle_remove_phandle): Likewise.
1302 * hw-instances.c (hw_instance_delete): Likewise.
1303 * hw-tree.c (parse_reg_property): Likewise.
1304 (parse_ranges_property): Likewise.
1305 (parse_string_property): Likewise.
1306 * sim-core.c (sim_core_uninstall): Likewise.
1307 * sim-cpu.c (sim_cpu_free_all): Likewise.
1308 * sim-hw.c (sim_hw_uninstall): Likewise.
1309 * sim-memopt.c (do_memopt_delete): Likewise.
1310 (sim_memory_uninstall): Likewise.
1311 * sim-module.c (sim_module_uninstall): Likewise.
1312 * sim-options.c (sim_parse_args): Likewise.
1313 * sim-profile.c (profile_pc_cleanup): Likewise.
1314 (profile_uninstall): Likewise.
1315 * sim-watch.c (do_watchpoint_delete): Likewise.
1316 * sim-utils.c (zfree): Delete.
1317 (sim_state_free): Change zfree to free.
1318 * sim-utils.h (zfree): Delete.
1320 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1322 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1324 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1326 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1328 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1330 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1332 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1333 when asprintf fails.
1334 * sim-utils.c (sim_do_commandf): Issue an error and return when
1336 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1339 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1341 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1342 bytes has been calculated and when mmap_next_fd is valid and
1344 (memory_option_handler): Allow missing size when mmap_next_fd is
1347 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1349 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1350 not empty, and always append $3 to $hardware.
1352 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1354 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1355 * sim-hw.h (sim_hw_abort): Likewise.
1357 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1359 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1361 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1363 * run.1: Copyright year update.
1365 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1367 * hw-alloc.h (HW_NALLOC): Define.
1369 010-12-28 Mike Frysinger <vapier@gentoo.org>
1371 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1373 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1375 * sim-memopt.c (OPTION_MAP_INFO): Define.
1376 (memory_options): Handle --map-info.
1377 (memory_option_handler): Handle OPTION_MAP_INFO.
1379 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1381 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1382 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1383 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1385 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1387 * sim-core.c (WITH_HW): Add device casts to device_error,
1388 device_io_read_buffer, and device_io_write_buffer.
1390 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1392 * dv-sockser.c (dv_sockser_write_buffer): New function.
1393 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1394 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1396 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1398 * callback.c (os_lseek): Call wrap on lseek result.
1400 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1402 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1403 call by its equality to -1 not by it being negative.
1404 (connected_p): Likewise for accept() call.
1406 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1408 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1410 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1412 * profile.c (sim_profile_print_bar): Add cpu argument.
1414 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1416 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1418 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1420 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1421 (profile_print_pc): Convert sim_io_printf to profile_printf.
1422 (profile_print_insn): Likewise.
1423 (profile_print_memory): Likewise.
1424 (profile_print_core): Likewise.
1425 (profile_print_model): Likewise.
1426 (sim_profile_print_bar): Likewise.
1427 (profile_print_speed): Likewise.
1428 (profile_print_addr_ranges): Likewise.
1429 (profile_info): Likewise.
1430 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1432 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1434 * sim-model.c (OPTION_MODEL): Convert to enum.
1435 (OPTION_MODEL_INFO): New enum.
1436 (model_options): Add model-info/info-model entries.
1437 (model_option_handler): Handle OPTION_MODEL_INFO.
1439 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1441 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1442 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1445 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1447 * sim-hrw.c (sim_write): Add const to buf arg.
1448 * sim-utils.h (sim_write_fn): Likewise.
1450 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1452 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1455 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1457 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1458 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1459 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1460 * dv-sockser.c (sockser_options): Likewise.
1461 * hw-ports.c (empty_hw_ports): Likewise.
1462 * sim-hw.c (hw_options): Likewise.
1463 * sim-model.c (model_options): Likewise.
1464 * sim-options.c (standard_options): Likewise.
1465 * sim-profile.c (profile_options): Likewise.
1466 * sim-trace.c (trace_options): Likewise.
1467 * sim-watch.c (watchpoint_options): Likewise.
1469 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1471 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1472 the local "arg_table" variable, and the xmalloc cast.
1474 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1476 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1478 (sim_fpu_print_func): Add const markings to format buffer.
1480 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1482 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1484 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1486 * sim-trace.c (save_data): Add const markings to "buf" argument.
1488 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1490 * sim-options.c (standard_option_handler): Add const markings to
1493 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1495 * hw-ports.h: Fix spelling typos.
1497 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1499 * configure.ac: Check for socklen_t.
1500 * configure, config.in: Regenerated.
1501 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1503 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1505 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1506 * sim-hw.c (hw_option_handler): Likewise.
1508 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1510 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1511 (interrupt_nr_to_str): Likewise.
1512 (default_interrupt_names): Add const to pointer type.
1513 (sim_watchpoint_install): Add const to prefix.
1514 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1516 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1518 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1519 (sim_core_write_buffer): Likewise.
1521 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1523 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1524 the SIM_HAVE_ADDR_RANGE define.
1526 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1528 * sim-core.h (device_error): Add const to message, and add printf
1531 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1533 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1534 SIM_HAVE_ADDR_RANGE define.
1536 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1538 * dv-glue.c (hw_glue_ports): Swap static and const.
1540 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1542 * nrun.c (usage): Use void in definition.
1543 * sim-options.c (dup_arg_p): Convert old-style function definition.
1544 (sim_parse_args): Likewise.
1545 (sim_print_help): Likewise.
1546 * sim-trace.c (set_trace_option_mask): Likewise.
1547 (set_trace_option): Likewise.
1548 * sim-utils.c (sim_analyze_program): Likewise.
1549 (sim_elapsed_time_get): Likewise.
1550 (sim_elapsed_time_since): Likewise.
1552 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1554 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1555 (standard_options): Likewise.
1556 (standard_option_handler): Likewise.
1558 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1560 * hw-ports.c (TRACE): Delete.
1561 * hw-properties.c (TRACE): Delete.
1562 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1563 (hw_find_integer_property): Likewise.
1564 (hw_find_integer_array_property): Likewise.
1565 (hw_add_duplicate_property): Likewise.
1567 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1569 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1572 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1574 * sim-model.c: Include sim-model.h
1576 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1578 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1579 & from the STATE_CPU() examples.
1581 2010-01-24 Doug Evans <dje@sebabeach.org>
1583 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1584 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1586 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1587 (struct cgen_fp_ops): Update signatures of floating point conversion
1590 * Make-common.in (CGEN_SIM_DEPS): Define.
1591 (CGEN_INCLUDE_DEPS): Use it.
1592 (CGEN_MAIN_CPU_DEPS): Simplify.
1594 2010-01-22 Doug Evans <dje@sebabeach.org>
1596 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1597 (SUBWORDTFSI, JOINSIDI): Ditto.
1599 2010-01-05 Doug Evans <dje@sebabeach.org>
1601 * cgen-types.h (SETDI): Delete, unused.
1603 2009-12-02 Doug Evans <dje@sebabeach.org>
1605 * cgen-engine.h: Remove duplicated comment.
1607 2009-11-23 Doug Evans <dje@sebabeach.org>
1609 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1610 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1612 2009-11-22 Doug Evans <dje@sebabeach.org>
1614 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1615 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1616 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1617 instead of CGEN_INSN_INT.
1619 * cgen-trace.h (trace_extract): Add cast to fix warning.
1621 2009-11-05 Doug Evans <dje@sebabeach.org>
1623 * cgen-mem.h (DECLARE_GETT): Don't inline.
1624 (DECLARE_SETT): Ditto.
1626 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1628 * sim-inline.h: Fix spelling error.
1630 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1632 * Make-common.in: Add datarootdir.
1634 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1636 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1637 (SIM_CHECK_MEMBERS_1): Remove.
1638 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1639 AC_CHECK_MEMBERS one.
1640 * configure: Regenerate.
1642 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1643 * configure: Regenerate.
1645 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1647 * config.in: Regenerate.
1648 * configure: Likewise.
1650 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1651 definition of AC_CHECK_MEMBER.
1653 * aclocal.m4: m4_include toplevel config/override.m4.
1654 * configure: Regenerate.
1656 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1658 * Makefile.in (datarootdir): New variable.
1660 2009-07-07 Doug Evans <dje@sebabeach.org>
1662 * Make-common.in (CPU_DIR): Define.
1664 2009-07-06 Doug Evans <dje@sebabeach.org>
1666 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1667 identifiers for file types rather than encoding internal
1668 implementation details of cgen.sh.
1669 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1670 * cgen.sh: Add support for parallel makes.
1671 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1673 2009-05-18 Jon Beniston <jon@beniston.com>
1675 * gennltvals.sh: Add lm32 target.
1676 * nltvals.def: Add lm32 syscall definitions.
1678 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1680 Speed up simulator startup:
1681 * sim-utils.c (zalloc): Use xcalloc.
1683 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1685 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1686 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1687 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1688 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1689 type, QI, HI, SI, DI.
1691 * callback.c (os_error): Mark as being a noreturn function.
1692 * sim-io.h (sim_io_error): Similar for sim_io_error.
1694 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1696 * aclocal.m4: Fix underquoting of function names.
1698 2008-10-21 Julian Brown <julian@codesourcery.com>
1700 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1702 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1704 * common.m4: Add test for libz and zlib.h.
1705 * configure: Regenerate to track ../common/common.m4 changes.
1708 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1709 Daniel Jacobowitz <dan@codesourcery.com>
1710 Joseph Myers <joseph@codesourcery.com>
1712 * aclocal.m4: Include ../../config/acx.m4.
1713 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1714 * configure, config.in: Regenerate.
1715 * Make-common.in (LIB_OBJS): Add version.o.
1716 (version.c, version.o): New rules.
1717 * run.c: Include version.h.
1718 (usage): Add help parameter. Print output either to stdout or
1719 stderr depending on that parameter.
1720 (print_version): New.
1721 (main): Check for --help and --version.
1722 * run-sim.h (sim_target_display_usage): Add help parameter.
1725 2008-04-14 Hans Kester <kester.hans@gmail.com>
1727 * sim-signal.c: Define missing signals for _WIN32.
1729 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1731 * gennltvals.sh: Add cr16.
1732 * nltvals.def: Rebuild.
1734 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1736 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1737 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1739 2007-08-10 Nick Clifton <nickc@redhat.com>
1741 * sim-memopt.c (memory_options): Mention that the
1742 --memory-size switch accepts suffixes.
1743 (parse_size): Handle a suffix on the size value.
1744 * sim-options.c (standard_options): Mention that the mem-size
1745 switch accepts suffixes.
1746 (standard_option_handler): Handle a suffix on the size value.
1748 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1750 * acconfig.h: Remove.
1751 * config.in: Regenerate.
1753 2006-11-07 Thiemo Seufer <ths@mips.com>
1755 * gentmap.c: Fix compile time warning.
1757 2006-11-07 Thiemo Seufer <ths@mips.com>
1759 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1760 for bfd text addresses.
1762 2006-08-29 Thiemo Seufer <ths@mips.com>
1763 Nigel Stephens <nigel@mips.com>
1765 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1766 SIM_QUIET_NAN_NEGATED.
1768 2006-08-29 Nigel Stephens <nigel@mips.com>
1770 * sim-profile.c (profile_pc_init): Initialise default profiling
1771 frequency to a prime number.
1772 (profile_print_pc): Convert gmon.out sample data into target
1775 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1777 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1778 * common.m4: Likewise.
1779 * configure: Regenerated.
1781 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1783 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1784 * configure: Regenerated.
1786 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1788 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1789 and LIBINTL_DEP everywhere.
1790 (CSEARCH): Use INCINTL.
1791 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1793 * configure: Regenerated.
1795 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1797 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1798 option-contents test.
1800 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1802 * sim-signal.c (sim_signal_to_target): Fix typos.
1804 * sim-reason.c (sim_stop_reason): Use
1805 sim_signal_to_target, not sim_signal_to_host.
1806 * sim-signal.c (sim_signal_to_host): Fix typo.
1807 (sim_signal_to_target): New function.
1809 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1811 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1814 2005-07-08 Ian Lance Taylor <ian@airs.com>
1816 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1818 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1819 different fraction for a quiet NaN.
1820 (unpack_fpu): Likewise.
1822 2005-07-08 Ben Elliston <bje@au.ibm.com>
1824 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1825 * sim-load.c: Likewise.
1826 * syscall.c: Likewise.
1828 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1830 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1833 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1835 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1837 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1839 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1840 and signed64 for __ALPHA__.
1842 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1844 * aclocal.m4 Include ../../gettext.m4.
1845 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1846 (AM_LC_MESSAGES): Remove.
1847 * configure: Regenerate.
1849 2005-02-28 Jim Blandy <jimb@redhat.com>
1851 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1852 -Wuninitialized in the default list of build warnings if CFLAGS is
1853 set, and doesn't include -O. (Using -Wuninitialized without
1854 optimization produces a warning, which interferes with compilation
1857 2005-02-21 Jim Blandy <jimb@redhat.com>
1859 * callback.c (os_fstat): Don't declare 't' unless it's used.
1861 2005-02-09 Jim Blandy <jimb@redhat.com>
1863 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1865 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1866 to $(CGEN), to ensure that the command substitution happens where
1867 the variable is referenced in the submake, not when the submake's
1868 arguments are expanded.
1869 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1870 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1871 application Scheme script directly after ${cgen}; don't precede it
1874 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1876 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1877 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1878 Include libiberty.h.
1879 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1880 being either end of a pipe.
1881 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1882 (os_shutdown): Clear pipe state.
1883 (default_callback): Initialize new members.
1885 * callback.c (default_callback): Initialize target_endian.
1886 (cb_store_target_endian): Renamed from store, new first parameter
1887 host_callback *cb, drop last parameter big_p. Take endianness
1889 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1890 Remove variable big_p.
1891 * nrun.c (main): Initialize default_callback.target_endian.
1893 2005-01-14 Andrew Cagney <cagney@gnu.org>
1895 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1896 Add explicit call to AC_CONFIG_HEADER.
1897 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1898 * configure: Re-generate.
1900 2005-01-12 Andrew Cagney <cagney@gnu.org>
1902 * common.m4: New file, based on of aclocal.m4.
1904 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1906 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1907 * configure: Regenerated to track ../common/aclocal.m4 changes.
1909 2005-01-07 Andrew Cagney <cagney@gnu.org>
1911 * configure.ac: Rename configure.in, require autoconf 2.59.
1912 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1913 * configure: Re-generate.
1915 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1917 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1918 <case CB_SYS_ftruncate>: New cases.
1920 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1922 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1923 (cb_syscall) <case CB_SYS_rename>: New case.
1924 * callback.c (os_lstat): New function.
1926 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1928 * run.1: Document --sysroot=filepath.
1929 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1930 (standard_options): Support --sysroot=<path>.
1931 (standard_option_handler): Handle OPTION_SYSROOT.
1932 * syscall.c (simulator_sysroot): Define, initialized empty.
1933 (get_path): Prepend simulator_sysroot to absolute file path.
1934 [HAVE_STRING_H]: Include string.h.
1935 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1936 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1937 (main): If simulator_sysroot is not empty, chdir there.
1938 * sim-config.h (simulator_sysroot): Declare.
1940 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1941 cgen_rtx_error" in a CGEN-generated simulator.
1942 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1943 replacement for CGEN-related breakpoints.
1945 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1947 * Make-common.in (sim-basics_h): Add $(callback_h).
1949 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1951 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1952 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1953 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1954 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1955 (SIM_CHECK_MEMBERS): New macros.
1956 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1957 for struct stat member test and write. Add ST_x calls for each
1958 struct stat member tested in configure.in. Wrap each ST_x call in
1959 #ifdef of configure macro for that member.
1960 * configure, config.in: Regenerate.
1962 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1964 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1966 <case desc>: Pass -OPC opcfile.
1967 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1968 parameter to cgen.sh.
1970 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1972 * Make-common.in (sim-basics_h): Correct dependencies on
1973 cconfig.h and tconfig.h
1974 (sim-load.o): Correct typo in sim-basics_h dependency.
1976 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1978 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1979 sub-dependencies for other sim files that they include.
1980 (sim_main_headers): Use sim-*_h macros.
1981 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1983 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1985 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1988 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1989 $(remote_sim_h) too.
1990 (sim_main_headers): Add sim-utils.h.
1992 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1994 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1996 2004-07-26 Andrew Cagney <cagney@gnu.org>
1998 Problem from Olaf Hering <olh@suse.de>.
1999 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2001 2004-07-10 Ben Elliston <bje@au.ibm.com>
2003 * hw-tree.c (parse_integer_property): Typo fix in comments.
2004 * sim-options.c (sim_args_command): Likewise.
2006 2004-06-28 Andrew Cagney <cagney@gnu.org>
2008 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2010 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2012 * callback.c (os_shutdown): Fix bug in last change: actually
2013 mark file descriptors as available on startup.
2015 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2017 [ include/gdb: * callback.h (host_callback_struct): Replace
2018 members fdopen and alwaysopen with fd_buddy. ]
2019 * callback.c: Changed all users.
2021 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2023 * sim-load.c (sim_load_file): Use bfd_get_section_size
2024 instead of bfd_get_section_size_before_reloc.
2026 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2028 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2029 passing it to printf.
2031 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2033 * callback.c: Update copyright dates.
2035 * sim-basics.h: Likewise.
2036 * sim-load.c: Likewise.
2037 * syscall.c: Likewise.
2039 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2041 * callback.c: Include cconfig.h instead of config.h.
2043 * sim-basics.h: Likewise.
2044 * sim-load.c: Likewise.
2045 * syscall.c: Likewise.
2047 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2049 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2051 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2053 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2055 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2057 * sim-options.c (standard_options): Fix the names of H8
2060 2003-10-30 Andrew Cagney <cagney@redhat.com>
2062 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2063 with "struct bfd_symbol".
2065 2003-10-21 Andrew Cagney <cagney@redhat.com>
2067 * callback.c (os_truncate): Call "truncate", and not "stat".
2069 2003-10-20 Andrew Cagney <cagney@redhat.com>
2071 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2073 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2075 * callback.c (os_ftruncate, os_truncate): New functions.
2076 (default_callback): Initialize ftruncate and truncate members.
2078 2003-09-08 Dave Brolley <brolley@redhat.com>
2080 On behalf of Doug Evans <dje@sebabeach.org>
2081 * cgen.sh: New arg archfile.
2082 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2083 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2085 2003-08-28 Andrew Cagney <cagney@redhat.com>
2087 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2088 * sim-options.c (print_help): Cast the format with specifier to
2091 2003-08-20 Michael Snyder <msnyder@redhat.com>
2092 Dave Brolley <brolley@redhat.com>
2094 * cgen-par.h (flags, word1): New target-specific
2095 fields of CGEN_WRITE_QUEUE_ELEMENT.
2096 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2097 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2098 * gennltvals.sh: Add frv target.
2099 * nltvals.def: Add frv target.
2101 2003-06-23 Michael Snyder <msnyder@redhat.com>
2103 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2104 * sim-reg.c: Fix cut-and-paste bug in comment.
2106 2003-06-22 Andrew Cagney <cagney@redhat.com>
2108 From matthew green <mrg@redhat.com>:
2109 * sim-fpu.h: Update copyright.
2110 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2111 * sim-fpu.c: Update copyright.
2112 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2114 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2116 From Doug Evans <dje@sebabeach.org>:
2117 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2118 with disassemble_info:read_memory_func.
2119 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2121 2003-06-04 Michael Snyder <msnyder@redhat.com>
2123 * common/run.c (main): Remove SIM_H8300 ifdef.
2125 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2126 (standard_options): Add '-x' for h8/300sx.
2127 (standard_option_handler): Add case for SIM_H8300SX.
2129 2003-04-13 Michael Snyder <msnyder@redhat.com>
2131 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2133 2003-03-01 Andrew Cagney <cagney@redhat.com>
2135 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2136 (sim_engine_vabort): Ditto.
2138 2003-02-27 Andrew Cagney <cagney@redhat.com>
2140 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2141 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2142 * nrun.c (main): Ditto.
2144 2003-02-26 Andrew Cagney <cagney@redhat.com>
2146 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2147 (sim_engine_vabort): Ditto.
2148 (sim_engine_halt, sim_engine_restart): Ditto.
2150 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2152 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2153 (sim-break_h): Delete macro.
2154 (sim-break.o): Delete rule.
2155 * sim-break.c: Delete file.
2156 * sim-break.h: Delete file.
2157 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2158 (STATE_BREAKPOINTS): Delete macro.
2159 (sim_state_base): Delete field breakpoints.
2160 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2161 sim_break_install to array.
2163 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2165 * run.c (usage): Fix typos.
2167 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2169 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2171 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2173 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2174 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2175 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2176 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2177 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2178 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2179 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2180 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2181 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2182 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2184 2002-11-13 Andrew Cagney <cagney@redhat.com>
2186 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2188 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2190 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2191 (distclean): Depend on it.
2193 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2195 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2197 2002-08-29 Dave Brolley <brolley@redhat.com>
2199 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2201 2002-07-17 Andrew Cagney <cagney@redhat.com>
2203 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2204 (sim_set_callbacks, sim_size, sim_trace)
2205 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2206 to here from "gdb/remote-sim.h".
2208 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2210 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2211 avoid possible longjmp problems with automatic variable siggnal.
2213 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2215 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2216 * Make-common.in (installdirs): Make $(libdir) too, needed when
2217 installing libsim.a.
2219 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2221 * gennltvals.sh (dir): Mark d30v as obsolete.
2222 * nltvals.def: Remove d30v.
2224 2002-06-17 Andrew Cagney <cagney@redhat.com>
2226 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2228 * sim-memopt.c: Include <unistd.h>.
2229 (do_memopt_add): Fix printf format.
2230 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2232 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2234 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2235 --enable-gdb-build-warnings.
2236 * configure: Regenerated to track ../common/aclocal.m4 changes.
2238 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2240 * sim-fpu.c (unpack_fpu): Initialize exponent for
2243 (sim_fpu_sqrt): Same.
2245 2002-06-08 Andrew Cagney <cagney@redhat.com>
2247 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2248 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2250 * sim-load.c: Ditto.
2251 * callback.c: Ditto.
2253 * Make-common.in (callback_h): Define.
2254 (remote_sim_h): Define.
2256 (callback.o): Update.
2257 (syscall.o): Update.
2260 (sim-hload.o): Update.
2262 (sim-reason.o): Update.
2263 (sim-reg.o): Update.
2264 (sim-resume.o): Update.
2266 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2268 * run.c: Fix formatting.
2270 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2272 * run-sim.h: New header. Provide prototypes for functions used
2273 between run() and libsim.a which are not used by GDB.
2274 * run.c: Include run-sim.h.
2275 (main): If SIM_TARGET_SWITCHES is defined call
2276 sim_target_parse_command_line.
2277 (usage): If SIM_TARGET_SWITCHES is defined call
2278 sim_target_display_usage.
2280 2002-05-17 Andrey Volkov <avolkov@transas.com>
2282 * run.c: Made h8300s as new target, not h8300h alias.
2283 Added new option -S (h8300s target)
2284 * sim-options.c: Ditto.
2286 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2288 * callback.c: Use 'deprecated' rather than 'depreciated.'
2290 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2292 From wiz at danbala:
2293 * sim-fpu.h: Fix grammar and typos.
2296 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2298 * callback.c: Fix some spelling errors.
2299 * hw-device.h: Likewise.
2300 * hw-tree.c: Likewise.
2301 * sim-abort.c: Likewise.
2302 * sim-alu.h: Likewise.
2303 * sim-core.h: Likewise.
2304 * sim-events.c: Likewise.
2305 * sim-events.h: Likewise.
2306 * sim-fpu.h: Likewise.
2307 * sim-profile.h: Likewise.
2308 * sim-utils.c: Likewise.
2310 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2312 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2315 2002-01-20 Ben Elliston <bje@redhat.com>
2317 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2318 the comment for this enumerator.
2320 2002-01-14 Ben Elliston <bje@redhat.com>
2322 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2324 2001-12-20 Kazu Hirata <kazu@hxi.com>
2326 * run.c (usage): Fix a typo.
2328 2001-07-05 Ben Elliston <bje@redhat.com>
2330 * Make-common.in (srccgen): Remove.
2331 (CGEN_CPU_DIR): Define.
2332 (CGEN_READ_SCM): Redefine without $(srccgen).
2333 (CGEN_ARCH_SCM): Ditto.
2334 (CGEN_CPU_SCM): Ditto.
2335 (CGEN_DECODE_SCM): Ditto.
2336 (CGEN_DESC_SCM): Ditto.
2338 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2340 * sim-load.c (sim_load_file): Put it back: external now.
2341 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2343 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2345 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2347 * sim-utils.c (sim_analyze_program): Ditto.
2349 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2351 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2352 we're finished with its immediate use.
2353 * sim-load.c (sim_load_file): Ditto.
2355 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2357 Add support for mmap-based memory regions.
2358 * sim-memopt.c (mmap_next_fd): New global.
2359 (sim_memory_init): Reinitialize it.
2360 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2361 "--memory-mapfile FILE" option. Check for some errors.
2362 (do_memopt_add): Conditionally do mmap instead of malloc for
2363 backing store of simulated memory. Check for more errors.
2364 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2365 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2366 * configure.in: Look for mmap/fstat related functions and headers.
2367 * config.in, configure: Regenerated.
2369 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2371 * sim-core.c (sim_core_map_attach): Correct overlap-related
2374 2001-03-07 Michael Meissner <meissner@redhat.com>
2376 * run.c (alloca-conf.h): Delete, no longer provided.
2378 2001-02-22 Ben Elliston <bje@redhat.com>
2380 * sim-trace.h (TRACE_VPU_IDX): Add.
2381 (TRACE_vpu): Define.
2382 (WITH_TRACE_VPU_P): Likewise.
2383 (TRACE_VPU_P): Likewise.
2384 * sim-trace.c (OPTION_TRACE_VPU): Define.
2385 (trace_options): Add --trace-vpu.
2386 (trace_option_handler): Handle OPTION_TRACE_VPU.
2387 (trace_option_handler): Include VPU tracing in --trace-semantics.
2388 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2390 2001-02-21 Ben Elliston <bje@redhat.com>
2392 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2393 (TRACE_BRANCH_INPUT2): Likewise.
2395 2001-02-09 Ben Elliston <bje@redhat.com>
2397 * (profile_print_pc): Write header out in target byte order.
2399 2001-02-09 Ben Elliston <bje@redhat.com>
2401 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2402 adjusting the pc shift value.
2404 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2406 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2407 where a numeric value is supplied.
2409 2001-01-06 Ben Elliston <bje@redhat.com>
2411 * cgen.sh: Allow extrafiles to include the semantics files when
2412 generating an ISA-specific decoder.
2414 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2416 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2418 2000-12-23 Ben Elliston <bje@redhat.com>
2420 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2421 them to the trace stream using sim_fpu_printn_fpu. Include
2424 2000-12-15 Ben Elliston <bje@redhat.com>
2426 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2427 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2428 trailing digits as specified (-1 to print all digits).
2429 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2430 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2433 2000-12-13 Ben Elliston <bje@redhat.com>
2435 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2436 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2439 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2441 * sim-endian.h: Don't have parameters on macro definitions which
2442 are simply renaming functions, to permit use of XCONCAT2 in both
2443 the macro name and the arguments in a use of such a definition.
2445 2000-12-11 Ben Elliston <bje@redhat.com>
2447 * cgen-ops.h (SUBWORDDFDI): New function.
2449 2000-12-05 Ben Elliston <bje@redhat.com>
2451 * Make-common.in (cgen-defs): New target.
2452 (cgen-decode): Pass $(EXTRAFILES).
2454 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2455 -outfile-suffix options.
2457 2000-12-04 Ben Elliston <bje@redhat.com>
2459 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2460 (SUBWORDSIUQI): Likewise.
2461 (SUBWORDDIHI): Likewise.
2462 (SUBWORDDIQI): New function.
2464 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2465 * cgen-scache.c (scache_option_handler): Remove unused local var.
2467 2000-12-03 Ben Elliston <bje@redhat.com>
2469 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2471 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2473 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2475 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2477 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2480 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2482 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2483 (set_hw_delete): Moved the macro as a function.
2484 * hw-base.h (set_hw_delete): Declare as external function.
2485 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2486 allocated using hw_malloc.
2488 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2490 * sim-options.c (sim_parse_args): Free the memory used for
2491 long_options, short_options, handlers, opt_cpu, orig_val.
2493 2000-11-20 Ben Elliston <bje@redhat.com>
2495 * cgen-ops.h (SUBBI): New macro.
2496 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2497 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2499 2000-11-16 Ben Elliston <bje@redhat.com>
2501 * cgen-types.h (VOID): New type.
2503 2000-11-09 Ben Elliston <bje@redhat.com>
2505 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2506 (sim_fpu_two): Set exponent to 1.
2508 2000-10-26 Ben Elliston <bje@redhat.com>
2510 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2511 `all'. Pass `-i' options to cgen applications.
2512 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2513 cgen-desc): Pass $(isa) to cgen.sh.
2515 2000-10-08 Ben Elliston <bje@redhat.com>
2517 * cgen-utils.c (cgen_rtx_error): New function.
2519 2000-10-07 Ben Elliston <bje@redhat.com>
2521 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2522 conditions for sim_core_read_buffer().
2524 2000-09-26 Dave Brolley <brolley@redhat.com>
2526 * cgen-utils.c (RORQI): New function.
2527 (ROLQI): New function.
2528 (RORHI): New function.
2529 (ROLHI): New function.
2531 2000-08-28 Dave Brolley <brolley@redhat.com>
2533 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2534 in insn_value if it will fit.
2536 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2538 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2540 2000-08-15 Dave Brolley <brolley@redhat.com>
2542 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2544 2000-08-15 Dave Brolley <brolley@redhat.com>
2546 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2547 (PROFILE_CPU_FREQ): New macro.
2548 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2549 (profile-options): Add profile-cpu-frequency.
2550 (parse_frequency): New function.
2551 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2552 (profile_print_speed): Print cpu frequency and simulated execution time.
2553 Re-indent other items to match.
2555 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2557 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2559 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2561 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2562 * Makefile.in (install): Install run.1 man page.
2564 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2566 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2567 * Makefile.in (headers,nltvals.def): Merge.
2569 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2571 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2572 * nrun.c (main): Print the simulator statistics only in
2574 * hw-properties.h (hw_find_integer_array_property): Fix
2575 prototype (use signed_cell).
2577 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2578 * sim-events.c (sim_events_remain_time): New function returning
2579 the time that remains before the event is raised.
2580 * hw-events.c (hw_event_remain_time): Likewise.
2581 * sim-events.h (sim_events_remain_time): Declare.
2582 * hw-events.h (hw_event_remain_time): Declare.
2584 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2585 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2586 (OPTION_HW_LIST): New option --hw-list to list the devices.
2587 (hw_option_handler): List the device tree with 'sim_hw_print'.
2589 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2590 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2591 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2592 (EXTENDED): Define for 16-bit word size.
2593 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2594 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2595 * sim-types.h: Added support for 16-bit targets.
2597 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2599 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2601 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2603 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2604 * Makefile.in (distclean): Clean cconfig.h also.
2606 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2608 * configure: Regenerated to track ../common/aclocal.m4 changes.
2610 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2612 * aclocal.m4 (sim-profile): Enable the profiler by default.
2614 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2616 * run.c (main): Initialize sigrc.
2618 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2620 * sim-events.c (update_time_from_event): Add more detailed event
2623 2000-03-30 Dave Brolley <brolley@redhat.com>
2625 * aclocal.m4 (cgen): Use guile to run cgen.
2627 2000-03-23 Dave Brolley <brolley@redhat.com>
2629 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2631 * cgen-accfp.c (fextsfdf): New function.
2632 (ftruncdfsf): New function.
2633 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2635 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2637 * cgen-ops.h: Added TRUNCSISI.
2639 2000-03-08 Dave Brolley <brolley@redhat.com>
2641 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2642 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2643 (sim_queue_fn_si_write): Last argument is has type USI.
2644 (sim_queue_fn_sf_write): New function.
2645 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2646 (sim_queue_fn_sf_write): New function.
2647 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2649 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2651 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2652 sim_set_trace and run simulator using sim_resume.
2653 (main): Add option ``-o'' - operating environment. Only continue
2654 after a signal when operating environment.
2655 (main): Always set REASON and SIGRC using sim_stop_reason.
2656 (sim_trace): Delete extern declaration.
2658 2000-02-08 Nick Clifton <nickc@cygnus.com>
2660 * callback.c: Fix compile time warning messages.
2661 * run.c: Fix compile time warning messages.
2663 1999-12-17 Dave Brolley <brolley@cygnus.com>
2665 * sim-profile.h: (set_profile_option_mask): Add prototype.
2666 * sim-profile.c (set_profile_option_mask): No longer static.
2668 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2670 * sim-arange.c: Include <string.h>
2672 1999-12-07 Dave Brolley <brolley@cygnus.com>
2674 * sim-options.c (print_help): '=' required before optional argument.
2675 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2676 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2677 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2678 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2679 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2680 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2681 (fn_mem_qi_write): New union members.
2682 (fn_mem_hi_write): New union members.
2683 (fn_mem_si_write): New union members.
2684 (fn_mem_di_write): New union members.
2685 (fn_mem_df_write): New union members.
2686 (fn_mem_xi_write): New union members.
2687 (sim_queue_fn_mem_qi_write): New function.
2688 (sim_queue_fn_mem_hi_write): New function.
2689 (sim_queue_fn_mem_si_write): New function.
2690 (sim_queue_fn_mem_di_write): New function.
2691 (sim_queue_fn_mem_df_write): New function.
2692 (sim_queue_fn_mem_xi_write): New function.
2693 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2694 (sim_queue_fn_mem_hi_write): New function.
2695 (sim_queue_fn_mem_si_write): New function.
2696 (sim_queue_fn_mem_di_write): New function.
2697 (sim_queue_fn_mem_df_write): New function.
2698 (sim_queue_fn_mem_xi_write): New function.
2699 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2700 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2701 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2703 1999-12-01 Dave Brolley <brolley@cygnus.com>
2705 * cgen-accfp.c (subsf): Check status code.
2723 1999-11-26 Dave Brolley <brolley@cygnus.com>
2725 * cgen-par.h (fn_df_write): Mode of data is DF.
2726 (sim_queue_fn_df_write): Mode of data is DF.
2727 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2729 1999-11-22 Dave Brolley <brolley@cygnus.com>
2731 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2732 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2734 1999-11-04 Dave Brolley <brolley@cygnus.com>
2736 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2737 CGEN_MEM_XI_WRITE members.
2738 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2739 (sim_queue_fn_xi_write): New function.
2740 (sim_queue_mem_xi_write): New function.
2742 * cgen-par.c (sim_queue_fn_xi_write): New function.
2743 (sim_queue_mem_xi_write): New function.
2744 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2747 1999-10-22 Dave Brolley <brolley@cygnus.com>
2749 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2750 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2751 * cgen-par.c: Set insn_address for each queued write. Get pc from
2752 cpu when executing queued writes.
2754 1999-10-19 Dave Brolley <brolley@cygnus.com>
2756 * cgen-par.h (sim_queue_fn_pc_write): New function.
2757 (CGEN_FN_PC_WRITE): New enumerator.
2758 (fn_pc_write): New union member.
2759 * cgen-par.c (sim_queue_fn_pc_write): New function.
2760 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2762 1999-10-18 Dave Brolley <brolley@cygnus.com>
2764 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2765 (CGEN_MEM_DF_WRITE): New enumerator.
2766 (mem_di_write): New union member.
2767 (mem_df_write): New union member.
2768 * cgen-par.c (sim_queue_mem_di_write): New function.
2769 (sim_queue_mem_df_write): New function.
2770 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2772 * cgen-accfp.c (divsf): Check for division errors.
2774 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2776 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2778 1999-10-07 Dave Brolley <brolley@cygnus.com>
2780 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2781 (fn_hi_write): New union member.
2782 (sim_queue_fn_hi_write): New function.
2783 * cgen-par.c (sim_queue_fn_hi_write): New function.
2784 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2786 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2788 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2789 Change type of result to SEM_PC.
2791 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2793 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2795 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2797 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2798 (JOIN*): Delete cpu arg.
2800 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2802 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2804 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2806 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2808 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2811 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2813 * run.c (main): Check the sim_stop_reason and only halt simulation
2814 when a valid stop condition is identified.
2816 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2818 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2820 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2822 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2823 (bi_write): New union element.
2824 (sim_queue_bi_write): New function.
2825 * cgen-par.c (sim_queue_bi_write): New function.
2826 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2828 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2830 * configure: Regenerated to track ../common/aclocal.m4 changes.
2832 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2833 ../gdb/configure.in.
2834 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2835 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2836 (SIM_WARNINGS): Delete
2837 (CONFIG_CFLAGS): Update.
2839 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2841 * cgen-par.c: New file.
2842 * cgen-par.h: New file.
2843 * cgen-sim.h (cgen-par.h): #include it.
2844 * cgen-cpu.h (write_queue): New field.
2845 (CPU_WRITE_QUEUE): New access macro.
2846 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2847 (cgen-par.o): New target.
2849 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2851 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2852 * cgen-utils.c (mode_names): Update.
2854 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2856 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2857 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2858 buffer arg if WITH_PARALLEL_GENWRITE.
2859 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2860 (struct idesc): Ditto.
2862 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2864 * sim-model.c (model_option_handler): Add \n to error message.
2866 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2868 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2869 (insn_sem): Rewrite.
2870 (sem_fn_desc): New struct.
2872 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2874 (scache case): Split into non-parallel/parallel versions.
2875 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2876 if not use semantic switch version.
2878 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2880 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2881 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2882 (SEM_BRANCH_INIT_EXTRACT): Delete.
2883 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2884 (SEM_BRANCH_FINI): Ditto.
2885 (SEM_BRANCH_VIA_ADDR): Ditto.
2886 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2887 (SEM_BRANCH_ADDR_CACHE): Delete.
2888 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2889 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2891 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2892 (@cpu@_pbb_begin): Initialize branch_target.
2893 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2894 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2896 (@cpu@_engine_run_fast): Ditto.
2898 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2900 * cgen-utils.c (RORSI): New function.
2901 (ROLSI): New function.
2903 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2905 * Makefile.in (TAGS): Tweak TAGS regex.
2906 * cgen-mem.h (*): Add TAGS markers.
2908 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2910 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2911 passed in when sim_resume is first entered - don't re-pass it
2914 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2916 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2917 OPTION_LOAD_LMA but only when is defined.
2918 (standard_options): When SIM_HANDLES_LMA is defined include
2919 options --load-lma and --load-vma.
2920 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2922 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2923 (struct sim_state_base): Add load_at_lma_p.
2924 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2925 STATE_LOAD_AT_LMA_P.
2927 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2929 * nrun.c (main): Re-format loop gnu style.
2931 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2933 * dv-sockser.c (connected_p): Initialize addrlen.
2935 1999-07-06 Dave Brolley <brolley@cygnus.com>
2937 * cgen-accfp.c (floatsidf): New function.
2938 (fixdfsi): New function.
2940 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2942 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2944 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2946 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2947 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2948 * cgen-fpu.c: New file.
2949 * cgen-fpu.h: New file.
2950 * cgen-accfp.c: New file.
2951 * cgen-cpu.h (CGEN_CPU): New member fpu.
2952 * cgen-mem.h: Redo fp support.
2953 * cgen-ops.h: Delete k&r support. Redo fp support.
2954 * cgen-sim.h: Include cgen-fpu.h.
2955 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2957 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2959 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2961 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2962 (@cpu@_pbb_cti_chain): Minor clean up.
2964 1999-05-08 Felix Lee <flee@cygnus.com>
2966 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2967 AM_CYGWIN32 and AM_EXEEXT.
2968 * configure: Regenerate.
2970 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2972 * sim-core.c (device_error,device_io_read_buffer,
2973 device_io_write_buffer): Delete decls.
2974 * sim-core.h: Put them here.
2976 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2977 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2978 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2979 (sim_core_write_aligned_N): Ditto.
2981 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2983 * sim-memopt.c (sim_memory_uninstall): Don't look into
2986 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2988 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2990 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2992 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2993 (sim_core_write_buffer): Ditto.
2995 1999-04-02 Keith Seitz <keiths@cygnus.com>
2997 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2998 after the interval counter has expired.
2999 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3000 poll_quit callbacks. May be overridden by Makefile.
3001 (poll_quit_counter): New global.
3002 * sim-events.c: Remove all mentions of ui_loop_hook. The
3003 host callback "poll_quit" will serve the purpose.
3004 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3006 * nrun.c: Remove declaration of ui_loop_hook.
3008 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3010 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3011 if being used by gdb.
3013 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3015 * cgen-types.h (XF,TF): Tweak.
3016 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3018 (SUBWORD*,JOIN*): Define.
3019 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3020 moved into cpu descriptor.
3021 * sim-model.h (MACH): New member `num'.
3023 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3025 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3026 (CGEN_CPU): Member opcode renamed to cpu_desc.
3027 New members get_idata,disassembler.
3028 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3029 CGEN_INSN_ATTR_VALUE.
3030 (CGEN_STATE): Delete member opcode_table.
3031 (sim_disassemble_insn): Delete decl.
3032 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3033 (struct idesc): Moved to here from <cpu>-decode.h.
3034 * cgen-run.c (prime_cpu): Call prepare_run callback.
3035 * cgen-trace.h (SFILE): New type.
3036 (sim_disasm_sprintf): Declare.
3037 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3038 (sim_cgen_disassemble_insn): Declare.
3039 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3040 (insn_fields): Delete.
3041 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3043 (trace_insn): Call CPU_DISASSEMBLER hook.
3044 (sim_disasm_sprintf): New function.
3045 (sim_disasm_read_memory): New function.
3046 (sim_disasm_perror_memory): New function.
3047 (sim_cgen_disassemble_insn): New function.
3048 * cgen-utils.c: Don't include cpu-opc.h.
3049 (virtual_insn_entries): New static local.
3050 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3051 (cgen_insn_name): Rewrite.
3052 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3053 * cgen.sh (desc): New file generator handler.
3054 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3055 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3056 Don't include cpu-opc.h,cpu-sim.h.
3057 * sim-model.c (model_set): Delete SIM_DESC arg.
3058 (sim_model_set): Update.
3059 * sim-model.h (MACH): New member prepare_run.
3061 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3063 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3064 if redundant with allocator functions.
3066 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3068 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3070 * sim-profile.h: Make like sim-trace.h.
3071 (PROFILE_USEFUL_MASK): New macro.
3072 * sim-profile.c (profile_options): Make like trace_options, allow
3073 optional on|off arg where applicable.
3074 (set_profile_option_mask): New function.
3075 (sim_profile_set_option): New function.
3076 (profile_option_handler): Simplify.
3077 Have -p only enable selected things, not everything.
3078 Add missing break to OPTION_PROFILE_PC_RANGE.
3079 * cgen-scache.c (scache_options): Allow optional on|off arg to
3081 (scache_option_handler): Use sim_profile_set_option.
3083 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3085 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3086 (memory_option_handler): Implement MEMORY_FILL option. Make
3087 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3088 (parse_ulong_value): New function.
3089 (do_memopt_add): Allocate all buffers. Optionally fill them.
3091 1999-01-15 Richard Henderson <rth@cygnus.com>
3093 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3094 va_list, not an integer.
3095 * sim-events.c (sim_events_schedule): Likewise.
3097 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3098 the appropriate type.
3100 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3102 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3103 (sim_disassemble_insn): Update prototype.
3104 (sim_engine_invalid_insn): Ditto.
3105 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3106 (SEM_BRANCH_INIT): PCADDR->IADDR.
3107 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3108 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3109 * cgen-scache.h (*): Ditto.
3110 * cgen-trace.c (*): Ditto.
3111 * cgen-trace.h (*): Ditto.
3112 * cgen-utils.c (*): Ditto.
3113 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3115 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3116 (simple engine framework): Rewrite.
3117 * sim-module.c (modules): Install model module sooner (and in
3118 particular before the profile module).
3120 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3122 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3123 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3124 (sim_model_init): Call it.
3126 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3128 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3130 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3131 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3132 (SEM_BRANCH_INIT_EXTRACT): New macro.
3133 (SEM_BRANCH_INIT): Add taken_p.
3134 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3135 (SEM_BRANCH_FINI): Use it.
3137 * cgen-run.c (sim_resume): Handle tracing of last insn.
3138 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3139 * cgen-trace.c (current_abuf): New static global.
3140 (trace_insn_init): Initialize it.
3141 (trace_insn_fini): Use it.
3142 (trace_insn): Set it.
3143 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3144 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3145 (@cpu@_emit_after): Ditto.
3146 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3147 labels if WITH_SEM_SWITCH_FULL.
3148 * sim-model.c: Include bfd.h.
3149 (sim_model_init): New function.
3150 (sim_model_install): Record init fn.
3151 * sim-model.h (MACH): New member bfd_name.
3152 * sim-module.c (modules): Initialize model before scache.
3154 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3156 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3158 * nrun.c (main): Remain in simulation loop for traps and
3159 exceptions when in operating environment mode.
3160 (ui_loop_hook): New stub hook for standalone use.
3161 * sim-events.c (sim_events_process): Call ui_loop_hook
3162 periodically on CYGWIN host.
3164 * sim-reason.c (sim_stop_reason): Return host signal numbers
3165 to gdb on sim_stopped and sim_signalled cases.
3166 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3167 hook just before longjmp.
3168 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3169 hook just before sim_engine_run.
3171 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3172 * sim-trace.h (trace_generic): Ditto.
3173 * sim-trace.c (trace_generic): Ditto.
3175 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3177 * Make-common.in (SIM_MAIN_DEPS): New var.
3178 (CGEN_MAIN_CPU_DEPS): New var.
3179 * aclocal.m4: Add --enable-cgen-maint option.
3180 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3182 (GETIMEM*): Pass pc value to sim_core routine.
3184 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3186 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3187 Compare with ZERO not NULL.
3189 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3191 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3194 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3196 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3197 * sim-trace.c: Include stdlib.h if present.
3198 * dv-sockser.c: Include unistd.h if present.
3199 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3200 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3202 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3204 * gennltvals.sh: Add i960.
3205 * nltvals.def: Rebuild.
3207 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3209 * cgen-defs.h: New file, old cgen-sim.h.
3210 * cgen-sim.h: Simple header that includes others.
3211 * sim-arange.c: New file.
3212 * sim-arange.h: New file.
3213 * sim-basics.h: Include it.
3214 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3215 (sim-arange.o): Add rule for.
3216 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3217 (sim_io_eprintf_cpu): Add prototype.
3218 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3219 (INLINE2): New macro.
3220 (EXTERN_INLINE): New macro.
3221 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3222 before calling module init fns.
3223 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3224 (profile_init): New function.
3225 (profile_options): New option --profile-range.
3226 (profile_option_handler): Handle --profile-range.
3227 (profile_print_insn): Qualify address range specific section titles.
3228 (profile_print_addr_ranges): New function.
3229 (profile_info): Print address ranges if specified.
3230 (profile_install): Set profile_init init fn.
3231 * sim-profile.h (PROFILE_DATA): New member `range'.
3232 * sim-trace.c (trace_init): New function.
3233 (trace_options): New option --trace-range.
3234 (trace_option_handler): Handle --trace-range.
3235 (trace_install): Set trace_init init fn.
3236 * sim-trace.h (TRACE_DATA): New member `range'.
3237 * sim-utils.c (sim_cpu_msg_prefix): New function.
3238 (sim_io_eprintf_cpu): New function.
3239 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3240 (PC_IN_PROFILE_RANGE_P): New macro.
3241 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3242 (trace_insn_fini): New arg abuf. All callers updated.
3243 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3244 printing cycle counts.
3245 * cgen-trace.h (trace_insn_fini): Update prototype.
3246 (TRACE_RESULT_P): New macro.
3247 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3248 (TRACE_INSN): Check ARGBUF_TRACE_P.
3249 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3250 * cgen-types.h (SIM_INLINE): Delete.
3251 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3252 * cgen-utils.c: Don't include cgen-engine.h
3253 * genmloop.sh (@cpu@_fill_argbuf): New function.
3254 (@cpu@_fill_argbuf_tp): New function.
3255 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3256 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3257 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3258 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3259 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3260 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3261 doing profiling. Update call to TRACE_INSN_FINI.
3263 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3265 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3267 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3270 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3272 * sim-inline.c (SIM_INLINE_P): Fix typo.
3274 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3276 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3278 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3280 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3281 * nltvals.def: Re-generate.
3283 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3285 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3286 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3287 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3289 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3290 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3292 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3294 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3295 (${cpu}_pbb_cti_chain): Ditto.
3297 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3299 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3300 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3301 (EXTRACT_INT,EXTRACT_UINT): New macros.
3302 (SEM_SEM_ARG): New macro.
3303 (SEM_NEXT_VPC): New arg `pc'.
3304 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3305 (sim_disassemble_insn): Update prototype.
3306 * cgen-trace.c (current_insn,insn_fields): New static locals.
3307 (trace_insn): Set them.
3308 * cgen-utils.c: #include cgen-engine.h.
3309 (sim_disassemble_insn): New arg insn_fields.
3310 Handle variable length insns.
3311 * genmloop.sh: Only emit pbb decls if -pbb.
3312 (${cpu}_scache_lookup): New arg `vpc'.
3313 (scache support): Fetch pc before entering loop.
3315 * gennltvals.sh: Add fr30 support.
3316 * nltvals.def: Rebuild.
3318 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3320 * sim-types.h: Re-do type system so that GCC's attribute and mode
3321 are used to specify types. Handle case of ALPHA.
3323 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3325 * aclocal.m4: Add tests for dlopen family.
3326 * config.in: Regenerated.
3328 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3330 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3332 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3334 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3335 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3336 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3337 * cgen-sim.h: ... to here.
3339 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3341 * aclocal.m4 (enable-build-warnings): Replace
3342 enable-sim-warnings. Extend =LIST syntax so that prepend and
3343 append of options is possible. Drop -Werror, add
3344 -Wstrict-prototypes for GDB compatibility.
3345 * Make-common.in (SIM_WARNINGS): Update.
3347 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3349 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3350 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3351 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3352 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3353 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3355 * cgen-cpu.h: New file.
3356 * cgen-engine.h: New file.
3357 * cgen-scache.h: New file.
3358 * cgen-sim.h: Delete portions moved to new files.
3359 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3360 rather than sending result to stdout.
3362 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3364 * Make-common.in (sim-reg.o): New rule.
3365 (cgen-run.o): New rule.
3366 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3367 * cgen-run.c (prime_cpu): New function.
3368 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3369 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3371 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3372 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3373 (CGEN_INSN_VIRTUAL_P): New macro.
3374 (SEM_PC): New typedef.
3375 (SEMANTIC_FN): Change type of result to SEM_PC.
3376 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3377 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3378 (SCACHE_MAP): New typedef.
3379 (CPU_SCACHE): Add pbb support.
3380 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3381 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3382 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3384 (INSN_NAME): Delete.
3385 (cgen_insn_name): Declare.
3386 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3387 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3388 (first_insn_p): Make static.
3389 (trace_insn): Handle virtual insns specially.
3390 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3391 * cgen-types.h (UBI): Delete.
3392 (MODE_TYPE): New enum.
3393 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3394 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3395 (cgen_virtual_opcode_table): New global.
3396 (cgen_insn_name): New function.
3397 (sim_disassemble_insn): Ignore virtual insns.
3398 * genmloop.sh: Delete top level loop generation. Add pbb support.
3399 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3400 (sim_cpu_base): New members max_insns,insn_name,model_data.
3401 (CPU_PC_GET,CPU_PC_SET): New macros.
3402 (sim_pc_get,sim_pc_set): Declare.
3403 * sim-model.c (model_set): Call model init fn.
3404 * sim-model.h (MODEL_FN): New typedef.
3405 (INSN_TIMING): New member model_fn.
3406 (MODEL): New members num,init.
3407 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3408 All callers updated.
3409 (profile_insn_init): New fn.
3410 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3411 Exit early if insn profiling not supported.
3412 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3413 (profile_install): Record profile_insn_init as init fn.
3414 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3415 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3416 (PROFILE_DATA): Delete member exec_time.
3417 Change insn_count to pointer to array, rather than the array.
3418 (sim_profile_print_bar): Declare.
3420 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3422 * cgen-run.c: New file.
3423 * sim-reg.c: New file.
3425 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3427 * aclocal.m4: Add checks for -lsocket and -lnsl.
3429 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3430 allow local port reuse on listening socket.
3432 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3434 * sim-config.h: Remove reference to linux kernel header.
3436 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3438 * dv-sockser.c (sockser_addr): Make variable non-static.
3440 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3442 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3444 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3446 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3448 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3450 * Make-common.in (install-common): Add $(EXEEXT) when installing
3453 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3455 * cgen-sim.h (cgen_state): New member opcode_table.
3456 * cgen-utils.c (sim_disassemble_insn): Use it.
3458 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3460 * cgen-mem.h (DECLARE_SETT): Fix return type.
3461 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3462 * cgen-scache.c: Include stdlib.h.
3463 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3464 * sim-model.c (model_option_handler): Remove unused variable `n'.
3466 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3468 * cgen-utils.c: Include bfd.h.
3469 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3471 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3473 * sim-bits.h (EXTEND24): Fix typo.
3475 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3477 * sim-events.c (ETRACE_P): New macro.
3478 (struct _sim_event): Add member trace.
3479 (sim_events_free): Reclaim trace message.
3481 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3482 sim_events_schedule_tracef): New functions, include printf trace
3483 information in argument list. If tracing, store asprintf'd trace
3484 message in sim_event.
3486 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3487 hw_event_queue_schedule_vtracef): New functions, mimic
3490 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3492 * sim-bits.h (EXTEND24): Define.
3494 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3496 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3497 (CPU_SCACHE_HASH_MASK): New macro.
3498 (SCACHE_HASH_PC): Rewrite.
3499 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3500 computation out of main loop.
3502 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3504 * cgen-sim.h (RECORD_IADDR): Delete.
3505 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3506 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3508 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3510 * gennltvals.def (mn10200): Add entry.
3511 * nltvals.def: Regenerate with MN10200 additions.
3513 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3515 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3516 documentation on how it works.
3518 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3519 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3520 sim_core_set_xor, sim_core_xor_read_buffer,
3521 sim_core_xor_write_buffer): Update.
3523 * sim-events.h, sim-events.c (sim_events_install,
3524 sim_events_watch_clock, sim_events_schedule_after_signal,
3525 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3526 sim_events_deschedule): Update.
3528 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3529 sim_fpu_max32, sim_fpu_max64): Update.
3531 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3533 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3534 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3535 * sim-profile.c (profile_print_model): Update.
3537 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3539 * gennltvals.def (m32r): Use common syscall.h now.
3540 (mn10300): Add entry.
3541 * nltvals.def: Regenerate.
3543 * sim-engine.c (sim_engine_get_run_state): New function.
3544 * sim-engine.h (sim_engine_get_run_state): Declare it.
3546 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3548 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3549 * sim-core.c (sim_core_signal): Make extern, always define.
3551 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3553 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3554 * cgen-ops.h (ANDIF): New macro.
3555 (ANDIF[BQHSD]I): Delete.
3557 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3559 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3560 (hw_event_queue_schedule, hw_event_queue_deschedule,
3561 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3564 * hw-alloc.h (HW_NZALLOC): Define.
3566 * Make-common.in (test-hw-events): Add target for testing the
3569 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3571 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3573 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3575 * hw-main.h: Include hw-handles.h, hw-instances.h.
3576 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3577 * hw-base.c (hw_create, hw_delete): Call same.
3579 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3581 * dv-core.c: Include hw-main.h and sim-main.h.
3582 * dv-pal.c: Include hw-main.h and sim-io.h.
3583 * dv-glue.c: Include hw-main.h.
3585 * hw-main.h: New file. Move list of includes to here.
3586 * hw-base.h: From here.
3587 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3588 (hw-*.o, dv-*.o): Update.
3589 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3590 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3593 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3594 do_hw_poll_read): Move declarations from here.
3595 * hw-main.h: To here.
3597 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3599 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3601 * Make-common.in (hw-config.h): Update
3602 * hw-base.c, dv-pal.c, dv-glue.c: Update
3604 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3605 `*_callback' to `*_method.
3607 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3609 * hw-base.h (set_*): Move set method macros from here.
3610 * hw-device.h: To here.
3612 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3614 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3617 * hw-base.c (hw_create, hw_delete): Call
3618 * hw-properties.c (create_hw_property_data,
3619 delete_hw_property_data): Define.
3621 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3623 * hw-device.c, hw-properties.c: Include hw-base.h
3625 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3626 * hw-device.c: From here.
3627 * hw-base.h: Include "hw-events.h".
3629 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3630 * hw-base.c (hw_create, hw_delete): Call.
3631 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3633 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3634 (hw-alloc.o): New target.
3636 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3638 * hw-events.h, hw-events.c: New files. Move event code to here.
3639 * sim-hw.c: From here.
3640 * hw-base.h: Include "hw-events.h".
3641 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3642 (hw-events.o): New target.
3644 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3645 * hw-events.h (struct hw_event): Replace typedef hw_event.
3647 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3648 * hw-base.c (hw_create, hw_delete): Call.
3649 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3653 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3655 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3656 * hw-ports.c: To here.
3658 * hw-base.h, hw-ports.c (create_hw_port_data,
3659 delete_hw_port_data): New functions.
3660 * hw-base.c (hw_delete, hw_create): Call same.
3662 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3664 * hw-ports.h: To here.
3666 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3668 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3669 PROCESSOR and CIA arguments.
3671 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3673 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3674 Move common object files from here.
3675 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3677 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3679 * sim-hw.c: Include ctype.h.
3680 (do_hw_poll_read): Do not assume EAGAIN.
3682 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3684 * cgen-trace.c (first_insn_p): New static local.
3685 (trace_insn_init): Set it.
3686 (trace_insn_fini): Use TRACE_PREFIX.
3687 (trace_insn): Rewrite to use trace_prefix.
3688 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3689 Adjust width accordingly.
3691 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3692 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3693 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3694 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3695 (PROFILE_COUNT_CORE): Simplify.
3696 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3698 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3700 * cgen-ops.h (ADDCFSI): Fix typo.
3702 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3704 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3705 * genmloop.sh: Use them rather than static locals.
3707 * sim-engine.c (sim_engine_set_run_state): New function.
3708 * sim-engine.h (sim_engine_set_run_state): Declare.
3709 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3710 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3711 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3713 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3715 * cgen-trace.c (trace_insn_init): New arg first_p.
3716 All callers updated.
3717 (trace_insn_fini): New arg last_p. All callers updated.
3718 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3719 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3720 * genmloop.sh (engine_resume): Update.
3722 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3724 * Make-common.in (install-common): Run ranlib on installed copy of
3727 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3729 * Make-common.in (install-common): Rename and install libsim.a.
3731 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3733 * sim-io.c (unistd.h): Include.
3735 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3737 * Make-common (sim_main_headers): Sort.
3738 (cgen-*.o): Add cgen-sim.h dependency.
3740 * cgen-scache.c (scache_init): Only allocate space if scache element
3742 (scache_flush,scache_print_profile): Check if scache in use first.
3744 * cgen-sim.h (IDESC): Provide forward declaration.
3746 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3747 (cgen_cpu_max_extra_bytes): Declare.
3748 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3750 * sim-cpu.h: New file. sim_cpu_base moved here.
3751 Move sim_cpu_lookup decl here.
3752 * sim-base.h: #include "sim-cpu.h".
3753 * sim-cpu.c: New file.
3754 * Make-common (sim_main_headers): Add sim-cpu.h.
3755 (sim-cpu.o): Add rule for.
3757 * sim-model.c (set_model): Delete.
3758 (sim_model_set,model_set): New functions.
3759 (sim_model_install): Renamed from model_install.
3760 Don't set default model here.
3761 (model_option_handler): Rewrite --model processing.
3762 (sim_model_lookup,sim_mach_lookup): New functions.
3763 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3764 (insn_timing): Delete.
3765 (INSN_TIMING): New member `num'.
3766 (IMP_PROPERTIES): Always define scache_elm_size member.
3767 (MACH): New member init_cpu.
3768 (sim_machs): Renamed from machs.
3769 (sim_model_install): Renamed from model_install.
3770 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3771 * sim-module.c (modules): Update.
3773 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3775 * sim-io.c: #include <errno.h>.
3777 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3779 * dv-pal.c (struct hw_pal_device): Add reader.
3780 (hw_pal_finish): Initialize reader.
3781 (scan_hw_pal): Use reader.
3783 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3784 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3787 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3788 ../ppc/main.c sim_io_read_stdin.
3790 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3792 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3794 * hw-tree.c: Update.
3796 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3797 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3799 * hw-ports.h (hw_port_event): Ditto.
3800 * hw-ports.c (hw_port_event): Update.
3801 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3803 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3805 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3806 (do_counter_event): Update.
3807 * dv-glue.c (hw_glue_io_read_buffer): Update.
3808 (hw_glue_port_event): Update.
3810 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3811 * hw-base.h (hw_create): Ditto.
3812 * hw-base.c (hw_create): Ditto.
3814 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3815 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3818 * hw-device.h (hw_system_cpu): Declare.
3819 * sim-hw.c (hw_system_cpu): New function.
3821 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3822 sim_hw_abort not hw_abort.
3823 (sim-hw.h): Include.
3824 (sim_core_read_buffer, sim_core_write_buffer): Call
3825 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3827 (sim_core_set_xor): Do not pass CPU when aborting.
3829 * sim-n-core.h (sim_core_read_aligned_N,
3830 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3831 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3832 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3835 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3837 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3838 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3840 (sim_hw_print): New function.
3842 * sim-engine.h (sim_engine_vabort): Declare.
3843 * sim-engine.c (sim_engine_vabort): New function.
3845 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3847 * sim-trace.c (print_data): For floating-point numbers trace raw
3849 (trace_result_fp2): New function.
3850 * sim-trace.h (trace_result_fp2): New declaration.
3851 (TRACE_FP_RESULT2): New macro.
3853 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3855 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3856 AM_CYGWIN32 and AM_EXEEXT.
3857 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3858 to run and install-common rules.
3859 * common/configure: regenerate
3861 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3863 * sim-types.h (cell_word): New type.
3864 (natural_cell): Delete type.
3866 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3868 * configure: Regenerated to track ../common/aclocal.m4 changes.
3871 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3873 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3875 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3877 * configure: Regenerated to track ../common/aclocal.m4 changes.
3880 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3882 * acconfig.h: New file.
3883 * Make-common.in (top_builddir): New macro.
3884 (INTL_LIB): Removed.
3885 (INTLLIBS): New macro.
3886 (INTLDEPS): Likewise.
3887 (LIBDEPS): Use INTLDEPS.
3888 (EXTRA_LIBS): Use INTLLIBS.
3889 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3890 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3891 AM_LC_MESSAGES): New macros from GNU gettext.
3893 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3895 * sim-config.h: Discard leading _ from macros.
3896 * sim-types.h: Ditto.
3898 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3900 * Make-common.in (CSEARCH): Add -I to intl directories.
3901 (INTL_LIB): Point to libintl.a.
3902 (LIBDEPS): Add $(INTL_LIB).
3903 (EXTRA_LIBS): Ditto.
3905 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3907 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3909 * cgen-ops.h (ADDCFSI): Fix.
3912 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3914 * sim-types.h (signed_address, unsigned_address): Define.
3916 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3918 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3921 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3923 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3924 New functions, pack / unpack sim_fpu struct using raw values.
3925 (sim_fpu_is): Differentiate between negative and positive
3928 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3930 * sim-bits.h (EXTEND4): Define.
3931 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3933 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3935 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3936 declared so we need this cast to prevent long long addresses
3937 from being misconfigures. Results in access to unmapped memory.
3939 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3941 * Make-common.in (RUNTESTFLAGS): Define.
3942 (check): Pass RUNTESTFLAGS to recursive make.
3944 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3946 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3949 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3951 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3954 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3956 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3957 (sim-inline): Update to match sim-inline.[hc]
3958 * configure: Regenerated to track ../common/aclocal.m4 changes.
3960 * Make-common.in (sim_main_headers): Add sim-inline.h
3962 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3964 * sim-endian.h (sim-endian.c): Ditto.
3966 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3967 (sim_events_set_trace): Delete unused prototype.
3969 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3970 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3972 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3973 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3974 Comment out, not yet implemented in sim-fpu.c.
3975 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3976 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3978 * sim-inline.h: Rewrite description.
3979 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3980 (SIM_MAIN_INLINE): Add inline option.
3982 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3983 include generated files. Handled by generator directly.
3985 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3987 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3990 * sim-trace.h (TRACE_ANY_P): Define.
3991 (struct _trace_data): Add trace_any_p.
3993 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3995 * run.c (main): Handle all alternatives of enum sim_stop.
3996 (main): Delete unused `asection *s'.
3998 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4000 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4002 * configure: Regenerated to track ../common/aclocal.m4 changes.
4004 * sim-hw.c: New file.
4005 * sim-hw.h (sim_hw_parse): Declare function.
4006 (hw-tree.h): Do not include.
4008 * sim-base.h (STATE_HW): Define.
4009 (struct sim_state_base): Add member struct *hw.
4011 * sim-module.c (sim-hw.h): Include.
4012 (modules): Add sim_hw_install.
4014 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4016 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4018 * sim-base.h (CPU_INDEX): Define.
4020 * sim-utils.c (sim_state_alloc): Initialize.
4021 * sim-module.c (sim_post_argv_init): Ditto.
4023 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4025 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4026 properly formatted lists.
4028 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4030 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4031 0x2f needs to be 0x3f.
4033 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4035 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4037 (hw_tree_find_*_property): Clean up error message when property is
4040 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4041 present before looking for it.
4043 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4045 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4046 (AC_CHECK_FUNCS): Add check for __setfpucw.
4047 * configure: Regenerated.
4049 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4051 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4052 hw_pal_timer, hw_pal_timer_value): Define.
4053 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4054 (do_counter_event, do_counter_read, do_counter_value,
4055 do_counter_write): new functions.
4057 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4059 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4062 * hw-base.c (hw_create): Stop searching for a device when one is
4065 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4067 * configure: Regenerated to track ../common/aclocal.m4 changes.
4069 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4071 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4072 appends extra devices.
4073 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4076 * Make-common.in (hw-config.h): New target, create hw-config.h
4078 (SIM_HW): Definition from @sim_hw@.
4079 (hw-base.o): Depend on hw-config.h
4081 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4083 * Make-common.in: Get SHELL from configure.
4084 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4085 move-if-change. Fixes NT native build problem.
4086 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4087 move-if-change. Fixes NT native build problem.
4088 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4091 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4093 * hw-device.h, hw-device.c (hw_strdup): New function.
4095 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4096 strings name, family and args.
4097 (full_name_of_hw): Use hw_strdup when returning the full path.
4099 * hw-properties.c: Clean up property not found / wrong type error
4102 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4103 before attaching any ports.
4105 * hw-base.c (hw-config.): Include. Replace hardwired table.
4107 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4109 * Make-common.in: Add rule for dv-glue.o.
4111 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113 * hw-base.c (hw_finish): Move setting of trace level to here.
4114 (hw_create): From here.
4116 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4117 ../ppc/device_table.c.
4119 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4121 * hw-tree.c (print_properties): Supress path when printing
4122 properties of root node.
4124 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4126 * hw-device.h (HW_TRACE): Define.
4127 (hw_trace): Declare.
4128 * hw-device.c (hw_trace): Implement function.
4130 * hw-base.c (hw_create): Set hw trace level from "trace?"
4133 * dv-core.c (dv_core_attach_address_callback): Add trace.
4135 * dv-pal.c: Replace DTRACE with HW_TRACE.
4137 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4139 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4140 (hw_alloc_data): Delcare.
4141 (struct hw): Add member alloc_of_hw.
4143 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4144 functions. Assocate memory with a device.
4145 (stdlib.h): Include.
4147 * hw-base.h (set_hw_delete): Define.
4148 (hw_delete_callback): Declare.
4149 (hw_delete): Declare.
4151 * hw-base.c (hw_delete): Implement function.
4152 (struct hw_base_data): Add member to_delete.
4153 (ignore_hw_delete): New function, does nothing.
4154 (hw_create): Set the hw_delete method.
4155 (hw_create): Allocate the base type using HW_ZALLOC before setting
4158 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4160 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4162 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4163 (attach_hw_port_edge): Add struct hw argument
4165 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4168 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4170 * hw-device.h (hw_attach_address_callback,
4171 hw_detach_address_callback): Attach to a single space not a space
4172 mask. Clarify interpretation of SPACE:ADDR parameters.
4174 * hw-base.c (passthrough_hw_attach_address,
4175 passthrough_hw_detach_address): Update.
4176 * dv-core.c (dv_core_attach_address_callback): Ditto.
4177 * dv-pal.c (hw_pal_attach_address): Ditto.
4179 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4181 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4183 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4185 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4186 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4187 hw-properties_h, hw-tree_h): Define, point at corresponding
4189 (hw_base_headers): Define list of headers included by hw-base.h
4190 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4191 hw-properties.o, hw-tree.o): Specify dependencies.
4192 (dv-core.o, dv-pal.o): Ditto.
4194 * sim-hw.h: New file.
4196 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4197 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4199 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4201 * hw-base.h, hw-base.c: new files. Copied from
4202 ../ppc/device_table.[hc].
4204 * dv-core.c, dv-pal.c: New files. Copied from
4205 ../ppc/hw_{core,pal}.c
4207 * sim-basics.h (struct hw): Declare.
4208 (enum port_direction, enum object_disposition): Declare.
4210 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4212 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4213 sim_dv_src in Makefile. Take list of devices as parameter to m4
4216 * configure: Regenerated to track ../common/aclocal.m4 changes.
4218 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4220 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4221 trace_prefix can abort cleanly.
4223 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4225 * dv-sockser.c, dv-sockser.h: New files.
4226 * Make-common.in (dv-sockser.o): Add rule for.
4227 * aclocal.m4: Check for fcntl.h.
4228 * config.h: Add HAVE_FCNTL_H.
4230 * sim-break.c (remove_breakpoint): Fix thinko.
4232 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4233 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4235 1998-03-13 Fred Fish <fnf@cygnus.com>
4237 * sim-base.h (struct sim_state_base): Add prog_syms and
4238 define macro STATE_PROG_SYMS.
4239 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4240 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4241 and bfd_canonicalize_symtab, to get symbol table on first use
4242 and preserve it via STATE_PROG_SYMS for future calls to
4243 bfd_find_nearest_line.
4245 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4247 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4249 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4250 up to nr_maps, not just access_* maps.
4252 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4255 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4256 over nr_maps not sim_core_nr_maps.
4258 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4259 core_map argument to unsigned.
4260 (struct _sim_core): Ditto for struct member core_map.
4262 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4264 * sim-basics.h (access_io, access_*_io): Define.
4265 (map_read, map_write, map_exec, map_io): Define.
4267 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4268 attach with more generic mapmask.
4269 (sim_core_{read,write}_*): Change map argument to unsigned.
4271 * sim-core.c (sim_core_uninstall, sim_core_attach,
4272 sim_core_detach): Iterate over nr_maps instead of
4275 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4276 instead of the write_map.
4277 (remove_breakpoint): Ditto.
4279 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4280 with read_map, write_map, exec_map resp.
4282 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4285 * cgen-utils.c (sim_disassemble_insn): Ditto.
4287 * sim-hrw.c (sim_write, sim_write): Ditto.
4289 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4290 transfer_to_str): New functions.
4292 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4294 * sim-base.h (sim_state_base): New member environment.
4295 (STATE_ENVIRONMENT): New macro.
4296 * sim-config.c (current_environment): Delete.
4297 (sim_config_default): New function.
4298 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4299 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4300 (sim_config_default): Add prototype.
4301 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4302 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4303 Set STATE_ENVIRONMENT, not current_environment.
4305 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4307 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4309 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4311 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4313 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4315 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4317 * Make-common.in (TAGS): Make smarter.
4318 * Makefile.in (TAGS): Ditto.
4320 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4322 * sim-module.c (*): Fix typos in assertion tests.
4324 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4326 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4329 * sim-options.c (sim_parse_args): Ditto.
4330 (sim_args_command): Return OK, instead of nothing, for an empty
4333 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4335 * sim-profile.c (profile_info): Rename from profile_print. Drop
4336 misc and misc_cpu callback arguments. Use
4337 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4338 (profile_install): Install profile_info function.
4340 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4341 STATE_PROFILE_INFO_CALLBACK): Define.
4342 (struct PROFILE_DATA): Add field info_cpu_callback.
4343 (profile_print): Delete function.
4345 * sim-base.h (STATE_MODULES): Define. Replace individual
4346 STATE_*_LIST with single struct module_list.
4348 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4349 (struct module_list): Declare.
4351 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4352 sim_module_info): New functions.
4353 (sim_module_install): Clean up module data structures.
4355 * sim-info.c (sim_info): New file. New function. Call
4358 * Make-common.in (sim-info.o): Define rule.
4359 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4362 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4364 * sim-base.h (sim_cpu_base): New members name, options.
4365 (sim_cpu_lookup): Add prototype.
4366 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4367 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4368 (sim_add_option_table): Update prototype.
4369 * sim-options.c (sim_add_option_table): New argument `cpu'.
4370 (standard_option_handler,standard_install): Update.
4371 (sim_parse_args): Handle cpu specific options.
4372 (print_help): New static function.
4373 (sim_print_help): Call it. Print cpu specific options.
4374 (find_match): New static function.
4375 (sim_args_command): Call it. Handle cpu specific options.
4376 * sim-utils.c (sim_cpu_lookup): New function.
4377 * sim-memopt.c (memory_option_handler): Update.
4378 (sim_memopt_install): Update.
4379 * sim-model.c (model_option_handler): Update.
4380 (model_install): Update.
4381 * sim-profile.c (profile_option_handler): Update.
4382 (profile_install): Update.
4383 * sim-trace.c (trace_option_handler): Update.
4384 (trace_install): Update.
4385 * sim-watch.c (watchpoint_option_handler): Update.
4386 (sim_watchpoint_install): Update.
4387 * cgen-scache.c (scache_option_handler): Update.
4388 (scache_install): Update.
4390 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4392 * Make-common.in (check): Run `make check' in testsuite dir.
4394 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4396 * sim-trace.c (trace_result0): New function.
4398 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4399 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4400 tracing sim_fpu variables.
4401 (TRACE_ALU_RESULT0): Define.
4402 (TRACE_FP_RESULT_WORD): Define.
4403 (TRACE_FP_INPUT_WORD1): Define.
4405 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4406 sim_fpu_two): New constants.
4407 (sim_fpu_op1, sim_fpu_op2): New types.
4408 (struct _sim_fpu): Delete member result. Re-order other members.
4409 (sim_fpu_sign, sim_fpu_exp): New functions.
4410 (sim_fpu_max, sim_fpu_min): new functions.
4411 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4412 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4414 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4416 * sim-profile.c (profile_print): Delete duplicate test of
4418 (profile_print_pc): Exit early if data collection not set up.
4419 (profile_print_core): Simplify by calling sim_core_map_to_str.
4420 * sim-core.h (sim_core_map_to_str): Declare.
4421 * sim-core.c (sim_core_map_to_str): Make non-static.
4423 * genmloop.sh (engine_resume): Update insn_count before exiting.
4424 (engine_resume_full): Keep accurate core profile data.
4426 * cgen-utils.c (sim_disassemble_insn): Don't use
4427 sim_core_read_aligned_N, it messes up profiling results.
4429 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4431 * nltvals.def: Regenerate with MN10300 additions.
4433 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4435 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4437 * sim-trace.h, sim-trace.c (trace_result_word2,
4438 trace_input_word4, trace_result_word4): New function.
4440 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4442 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4444 * sim-xcat.h: Delete.
4445 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4446 * cgen-sim.h: Ditto.
4447 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4448 * sim-n-bits.h: Ditto.
4449 * sim-n-core.h: Ditto.
4450 * sim-n-endian.h: Ditto.
4452 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4454 * syscall.c (cb_syscall): Handle short reads, and EOF.
4456 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4458 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4459 sim_fpu to safely print fp_word values.
4460 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4461 (trace_result_bool1, trace_result_addr1): New functions.
4462 (trace_input_bool1, trace_input_addr1): New functions.
4464 * sim-trace.h (TRACE_FPU_*): Define.
4466 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4468 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4469 (sim_fpu_fpto, sim_fpu_tofp): Define.
4471 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4473 * sim-fpu.c (sim_fpu_cmp): New function.
4475 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4477 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4478 instead of abuf->length.
4479 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4480 (set_trace_option_mask): Renamed from set_trace_options.
4481 (set_trace_option): New function.
4482 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4483 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4485 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4487 * sim-basics.h: Declare struct _sim_fpu.
4489 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4492 (trace_prefix, trace_input*, trace_result*): Declare.
4493 (trace_one_insn): Change declaration, assume trace_prefix called.
4494 (trace_generic): Like trace_one_insn.
4495 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4496 (TRACE_alu, TRACE_[a-z]*): Update.
4498 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4499 trace_insn, save_data, trace_idx_to_str, print_data): New
4501 (trace_one_insn): Rewrite.
4502 (trace_generic): New function.
4504 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4506 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4508 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4509 (SEMANTIC_FN): Rewrite declaration.
4510 (DECODE): Update type of semantic_fast member.
4511 ({EX,SEM}_FN_NAME): Have only one version.
4512 * sim-base.h (sim_state_base): Delete conditionals surrounding
4515 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4517 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4520 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4522 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4523 Add missing parameters to device_io calls.
4524 * sim-core.h: Add missing parameters to device_io calls.
4526 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4528 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4529 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4530 (SEMANTIC{,_CACHE}_FN): Fix return type.
4531 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4532 (engine_resume): Likewise. Make `engine' volatile. Save copy
4533 of cpu pointer in volatile object. Initialize read switch if
4536 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4538 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4539 (SEM_INSN): New macro.
4541 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4543 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4545 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4547 * configure: Regenerated to track ../common/aclocal.m4 changes.
4549 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4551 * sim-types.h (fp_word): New type, define according to
4552 WITH_TARGET_FLOATING_POINT_BITSIZE.
4554 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4555 configuration of size of floating point registers.
4557 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4559 * sim-profile.c (profile_print): Only print CPU <N> if other
4560 output is going to appear.
4562 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4564 * configure: Regenerated to track ../common/aclocal.m4 changes.
4566 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4568 * sim-types.h (address_word): Typedef according to
4569 WITH_TARGET_ADDRESS_BITSIZE.
4570 (signed_cell, unsigned_cell, natural_cell): Ditto using
4571 WITH_TARGET_CELL_BITSIZE.
4573 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4574 (WITH_TARGET_CELL_BITSIZE): Define.
4575 (WITH_HOST_WORD_BITSIZE): Delete.
4577 * sim-config.c (print_sim_config): Update.
4579 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4580 configuration of address and OpenFirmware cell sizes.
4582 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4584 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4585 * sim-run.c (sim_engine_run): Update.
4587 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4589 * sim-run.c (sim_engine_run): Ditto.
4591 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4592 (sim_resume): Pass nr_cpus to sim_engine_run.
4594 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4596 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4598 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4600 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4602 * Make-common.in (stamp-tvals): New rule.
4603 (targ-vals.h,targ-map.c): Depend on it.
4604 (clean): Remove stamp-tvals.
4606 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4608 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4609 in code also #if 0'ed.
4611 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4613 * configure: Regenerated to track ../common/aclocal.m4 changes.
4614 * aclocal.m4: Recognize --enable-maintainer-mode.
4616 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4618 * cgen-scache.h: Deleted.
4619 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4620 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4621 (scache_init): Use runtime computed size of SCACHE.
4622 (scache_flush): Likewise.
4623 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4624 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4625 * cgen-sim.h: Scache support moved here.
4626 (PC): Redo definition.
4627 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4628 (DECODE): Add parallel execution support.
4629 Only include semantic label members if using switch.
4630 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4631 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4632 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4633 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4635 (engine_{stop,run,resume,halt,signal}): Delete decls.
4636 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4637 (argbuf,scache): Delete forward decls.
4638 (STATE): Delete decl.
4639 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4640 Include cgen-mem.h, cgen-ops.h.
4641 (engine_halt,engine_signal): Delete.
4642 ({ex,exc,sem,semc}_illegal): Delete.
4643 (sim_disassemble_insn): Result of extract fn is in bits.
4644 * genmloop.sh: Rewrite.
4646 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4649 * sim-base.h (sim_state_base): Delete member `model'.
4650 (sim_cpu_base): Add member `model'.
4651 * sim-model.h (IMP_PROPERTIES): New type.
4652 (MACH): New members imp_props, models.
4653 (models): Delete decl.
4654 * sim-model.c (set_model): Update.
4655 * sim-profile.c (profile_print_model): Update.
4657 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4659 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4661 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4664 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4666 * configure: Regenerated to track ../common/aclocal.m4 changes.
4669 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4671 * aclocal.m4 (AR): Check for sigaction.
4673 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4675 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4677 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4678 * sim-config.c (sim_config): Replace WITH_DEVICES with
4679 WITH_TREE_PROPERTIES.
4681 * configure: Regenerated to track ../common/aclocal.m4 changes.
4683 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4685 * Make-common.in (SIM_ENVIRONMENT): New variable.
4686 (CONFIG_CFLAGS): Add it.
4687 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4688 --enable-sim-environment option.
4689 * configure: Regenerated.
4690 * sim-config.h (environment support): Rewrite.
4691 * sim-config.c (current_environment): Define as enum, unconditionally.
4692 (current_alignment): Define unconditionally.
4693 (config_environment_to_a): Update.
4694 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4695 (sim_config): Handle environment and alignment determination
4696 unconditionally. Delete sanity checks of current_environment,
4698 (print_sim_config): Update.
4699 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4700 (standard_options): Add --environment.
4701 (standard_option_handler): Likewise.
4703 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4705 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4706 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4707 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4708 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4709 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4710 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4711 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4712 argument ADD_CA macro with two argument ADDC_C - add carrying with
4714 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4715 argument SUB_CA macro with two argument SUBC_X - subtract
4717 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4719 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4721 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4723 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4724 * sim-io.h (sim_io_syscalls): Delete.
4726 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4728 * syscall.c (cb_syscall): Add missing else, so write to stdout
4731 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4732 the carry bit from the CPU's psw.
4734 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4736 * gennltvals.sh: Redo syscall support.
4737 * nltvals.def: Regenerated.
4739 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4741 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4742 the stream immediately.
4744 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4746 * sim-io.c (sim_io_getstring): Delete unused len2.
4747 (sim_io_syscalls): Ditto for sys_errno.
4749 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4751 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4753 * Make-common.in (run.o): Depend on remote-sim.h.
4754 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4755 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4757 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4759 * sim-io.c (sim_io_syscalls): Disable lseek.
4761 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4763 * gennltvals.sh: Generate syscall values for d30v.
4765 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4766 * nltvals.def: Regenerate.
4768 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4769 (os_fstat): Likewise. Validate fd argument.
4770 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4771 just compute target stat struct length.
4772 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4773 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4774 (get_string): Return host errno values so they can be properly
4776 (cb_syscall): Likewise.
4777 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4778 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4779 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4780 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4781 (get_path): New function.
4783 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4785 * sim-io.c (sim_io_syscalls): New function to provide system call
4786 emulation. Provide exit, open, close, read, write, lseek, and
4788 (sim_io_getstring): New function to return a string from a
4789 simulated memory location.
4791 * sim-io.h (sim_io_syscalls): Add declaration.
4793 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4795 * sim-core.c (sim_core_signal): Fix spelling error in message.
4797 * sim-hrw.c (sim_read): Use read map, not write map.
4799 * Make-common.in (all): Add .gdbinit.
4800 * gdbinit.in: Add dump command.
4802 * sim-model.c (model_options): Use '\0' for `shortopt'.
4804 * sim-trace.c (trace_option_handler): Set state trace file
4805 for --trace-file in addition to cpu's values.
4806 (trace_vprintf): If cpu == NULL, try state's trace file.
4807 (trace_options): Reorganize table, reword some descriptions.
4809 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4811 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4814 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4816 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4817 signal untranslated, document problem with this.
4819 * nrun.c (main): Check for a prog name of `*step'. If present,
4820 step the simulator instead of allowing it to run free.
4822 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4824 * Make-common.in (sim_main_headers): Add sim-signal.h.
4826 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4828 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4830 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4832 * sim-signal.h: Start simulator signals at 64 so that host signal
4833 numbers can be detected and reported.
4835 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4837 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4839 * callback.c (cb_host_to_target_stat): Fix return values.
4841 * cgen-sim.h (enum_signal_type): Delete.
4842 (engine_signal): Update prototype.
4843 * cgen-utils.c: Don't include <signal.h>.
4844 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4845 (engine_signal): Update.
4847 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4848 (sim_state_free): Call SIM_STATE_FREE if defined.
4850 * sim-module.c (sim_module_install): Don't leave any modules
4851 installed if one fails to install.
4853 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4855 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4856 more, since alloca is not used in this file.
4858 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4859 correctly set the carry and overflow bits for those types.
4860 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4861 with carry, so carry is correct after doing both adds.
4862 (ALU*): Space out '\' to make it easier to read.
4864 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4866 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4869 * sim-signal.c, sim-signal.h: New files.
4870 * Make-common.in (sim-signal.o): Add rule for.
4871 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4872 * sim-abort.c: Don't include <signal.h>.
4873 * sim-basics.h: #include "sim-signal.h".
4874 * sim-break.c: Don't include <signal.h>.
4875 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4876 * sim-core.c: Don't include <signal.h>.
4877 (SIGBUS): Delete definition.
4878 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4879 * sim-engine.c: Don't include <signal.h>.
4880 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4881 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4882 * sim-resume.c: Don't include <signal.h>.
4883 (SIGTRAP): Delete definition.
4884 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4885 * sim-stop.c: Don't include <signal.h>.
4886 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4887 * sim-watch.c: Don't include <signal.h>.
4888 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4890 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4892 * sim-base.h (CIA_ADDR): Provide default definition.
4893 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4894 * sim-break.c (sim_handle_breakpoint): Likewise.
4896 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4898 * Make-common.in (srccom): New variable.
4900 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4901 (LIB_OBJS): Add syscall.o.
4902 (gentmap): Pass $(NL_TARGET) to $(CC).
4903 (syscall.o): Add rule for.
4904 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4905 (sim-bits.o): Depend on $(sim-n-bits_h).
4906 (sim-load.o): Depend on callback.h.
4908 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4909 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4910 * cgen-mem.h, cgen-ops.h: New files.
4912 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4914 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4916 * callback.c: #include string.h or strings.h.
4917 #include sys/types.h and sys/stat.h.
4918 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4919 (os_get_errno,os_open): Update.
4920 (os_stat,os_fstat): New functions.
4921 (os_init): Initialize syscall_map, errno_map, open_map.
4922 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4923 errno_map, open_map, signal_map, stat_map.
4924 (cb_read_target_syscall_maps): New function.
4925 (cb_target_to_host_syscall): New function.
4926 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4927 (cb_target_to_host_open): Renamed from target_to_host_open.
4928 (store): New function.
4929 (cb_host_to_target_stat): New function.
4930 * syscall.c: New file.
4931 * gentmap.c (sys_tdefs): New global.
4932 (gen_targ_vals_h): Output target syscall numbers.
4933 (gen_targ_map_c): Update. Output target syscall translation map.
4934 * gentvals.sh: New first argument `target'. Preface table with
4935 #ifdef NL_TARGET_$target if non-null target passed.
4936 * gennltvals.sh: New file.
4937 * nltvals.def: Regenerated.
4939 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4941 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4943 (sim_core_dummy_M): Declare.
4945 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4947 * sim-core.c (sim_core_signal): Print the address of the
4950 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4952 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4954 * sim-base.h (sim_state_base): Add member trace_data.
4955 (STATE_TRACE_DATA): New macro.
4956 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4957 ({WITH_,}TRACE_DEBUG_P): New macros.
4958 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4959 (_sim_cpu): Delete forward reference.
4960 (debug_printf): Update.
4961 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4962 (trace_options): Add --trace-debug.
4963 (set_trace_options): Handle it.
4964 (trace_option_handler): Likewise.
4965 (trace_install): Init state trace_data struct.
4966 (trace_uninstall): Close state trace file.
4967 * sim-events.c (ETRACE): Only print source file and line number if
4969 * sim-n-core.h (sim_core_trace_M): Likewise.
4971 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4973 1997-11-13 Felix Lee <flee@cygnus.com>
4975 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4977 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4979 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4981 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4983 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4985 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4986 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4989 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4991 * sim-events.c (sim_events_process): Re-compute the time -
4992 update_time_from_event - as each event is processed. Reverses
4995 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4997 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4999 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5001 * sim-events.c (sim_events_process): Delete redundant call to
5002 update_time_from_event.
5003 (sim_events_slip): Always decrement time_from_event.
5004 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5005 Delete assertion that time_from_event >=0 when work in queue, no
5008 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5010 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5011 (standard_option_handler): Update.
5013 * sim-options.h: Clarify documentation.
5014 (OPTION_LONG_ONLY_P): Delete definition.
5015 (OPTION_VALID_P): Define.
5017 * sim-options.c (sim_print_help): Allow short only options.
5018 (sim_parse_args): Ditto.
5019 (sim_args_command): Skip short only options.
5020 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5021 separate entries for short and long options in the HANDLERS and
5023 (sim_parse_args): Disable argument permutation.
5025 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5027 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5028 Add argument M, size of data type.
5029 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5030 Declare, ditto for 5, 6 & 7 byte transfers.
5031 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5034 * sim-n-core.h (sim_core_trace_M): Rename from
5035 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5036 with transfer type. Print transfer direction. Handle 1 and 2 byte
5038 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5040 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5041 Update all functions.
5043 * sim-core.c: Generate functions starting with 16 not 1.
5044 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5045 all 5, 6 & 7 byte transfers.
5047 * sim-n-core.h (sim_core_read_misaligned_N,
5048 sim_core_write_misaligned_N): Implement.
5050 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5052 * sim-endian.h (U16_8): Implement
5054 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5056 * sim-endian.h (VL8_16, VH8_16): Implement.
5058 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5060 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5061 (memory_option_handler): Skip comma in alias address list
5063 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5065 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5067 (parse_size, parse_addr): New functions
5068 (memory_option_handler, memory_options): Parse address & size
5069 using new functions. Pass level, space, modulo to do_memopt_add &
5072 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5074 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5075 `attach_type attach' argument with `unsigned level' argument.
5078 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5079 sim_core_attach): Replace argument attach with level. Update
5080 verification of arguments.
5081 (sim_core_map_detach, sim_core_detach): Replace argument attach
5084 * sim-basics.h (enum _attach_type): Delete.
5086 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5088 * sim-core.h (sim_core_write_8): Define.
5090 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5092 * sim-bits.h: Document ROTn macro.
5094 * sim-endian.h (H2T): Handle 16 byte variables.
5096 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5099 * sim-core.c: Do not generate sim_core_*_word.
5101 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5102 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5104 * sim-core.h (sim_core_read_unaligned_word,
5105 sim_core_read_aligned_word, sim_core_read_word,
5106 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5107 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5109 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5111 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5113 * sim-endian.h: Disable 16 byte support.
5115 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5117 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5119 * sim-n-core.h (sim_core_trace_N): New function.
5120 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5121 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5123 * sim-endian.h: Add 128 bit variant.
5125 * sim-core.h, sim-core.c: Add 128 bit variant.
5127 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5129 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5131 * sim-events.c (sim_events_process): Clear events->work_pending.
5132 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5133 setting, nr_ticks_to_process.
5134 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5135 when the event queue isn't next.
5137 * sim-events.h, sim-events.c (sim_events_slip): New function.
5139 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5141 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5143 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5146 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5148 * nrun.c (main): Remove useless test of name != NULL.
5149 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5151 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5153 * sim-fpu.c (EXPMAX): Type is unsigned.
5154 (MIN_INT, MAX_INT): Type is signed64.
5155 (i2fpu): Type of val is signed64.
5157 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5159 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5160 a bucket size of zero.
5162 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5163 OPTION_PROFILE_PC): Define.
5164 (profile_option_handler): Add support for --profile-pc and
5165 --profile-pc-granularity options.
5166 (profile_pc_init): When possible, compute nr buckets from bucket
5169 * sim-profile.c (profile_pc_init): Align the profile-pc end
5170 address with the profile-pc bucket size.
5172 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5173 something less ambiguous.
5174 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5176 * sim-profile.c (profile_pc_cleanup): New function. Move
5177 profile_pc_uninstall code to here.
5178 (profile_pc_uninstall): Call.
5179 (profile_pc_init): Call.
5181 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5183 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5184 file using BSD gprof format.
5186 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5188 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5189 MSBIT64): Force result to unsignedN.
5191 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5193 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5195 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5196 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5197 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5198 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5200 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5202 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5205 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5206 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5208 (sim_core_attach): Rename buffer_freed to free_buffer, type
5209 void*. Ensure that allocated buffer is alligned according to
5212 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5214 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5215 (ALU64_SUB): Define.
5217 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5218 (.gdbinit): Remove dependencies, generate once per build.
5220 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5222 * sim-n-core.h (sim_core_read_aligned_N,
5223 sim_core_write_aligned_N): Make xaddr param type address_word not
5226 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5228 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5229 unpacked floating point struct. Pass sim_fpu object by reference.
5230 Add preliminary support for rounding modes.
5232 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5234 * configure: Regenerated to track ../common/aclocal.m4 changes.
5236 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5238 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5239 WITH_TARGET_BITSIZE.
5241 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5243 * sim-profile.c (profile_print_core): label needs empty statement.
5245 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5247 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5248 and zfree instead of xmalloc and free. Prevents warnings.
5250 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5252 * configure: Regenerated to track ../common/aclocal.m4 changes.
5254 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5256 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5257 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5259 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5260 controling the bitsize/msb of the target.
5262 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5264 * Make-common.in: New files sim-break.c, sim-break.h.
5265 * sim-base.h: Add point to breakpoint list to sim_state_base.
5266 * sim-break.c sim-break.h: New modules that implement intrinsic
5268 * sim-module.c: Add breakpoint module.
5270 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5272 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5274 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5276 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5277 (SIGBUS) define for Windows.
5278 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5279 * sim-resume.c: define SIGTRAP for windows.
5280 * sim-xcat.h: use token pasting if ALMOST_STDC.
5282 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5284 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5286 (CONFIG_CFLAGS): Add same.
5288 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5290 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5291 (SIGNED32): use ##i32.
5293 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5295 * configure: Regenerated to track ../common/aclocal.m4 changes.
5297 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5299 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5302 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5303 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5304 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5305 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5306 (CONFIG_CFLAGS): Add same.
5308 * aclocal.m4: Perform AC_SUBST on optional options.
5310 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5312 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5314 * sim-options.c (standard_option_handler): Typo in warning message.
5316 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5318 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5319 insn count. Make count conditional on there being a valid
5321 (profile_pc_init): Make default PC profile frequency an arbitrary
5324 * sim-base.h: Ditto.
5326 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5329 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5332 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5334 * configure: Regenerated to track ../common/aclocal.m4 changes.
5336 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5338 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5339 configured alignment.
5341 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5343 * configure: Regenerated to track ../common/aclocal.m4 changes.
5345 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5347 * sim-config.c (sim_config): Check for default alignment.
5349 * sim-options.c (standard_option_handler): Add alignment option.
5351 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5352 default alignment requirements on memory accesses.
5354 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5356 * sim-load.c (sim_load_file): Return failure if the executable
5357 had no loadable sections.
5359 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5361 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5364 * sim-core.c (sim_core_signal): When bad access halt simulator
5365 SIGSEGV / SIGBUS instead of aborting.
5366 (signal.h): Include.
5368 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5369 options was missing.
5371 * sim-bits.h (MOVED): Define
5373 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5375 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5378 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5380 * sim-bits.c: Add 8 bit versions of bit macros.
5382 * sim-bits.h: Ditto.
5384 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5386 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5387 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5389 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5390 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5392 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5393 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5395 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5397 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5398 configure.in: Output to cconfig.h instead of config.h.
5400 * configure: Regenerated to track ../common/aclocal.m4 changes.
5402 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5404 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5407 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5409 * callback.c (os_write): divert stdout and stderr to their
5412 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5414 * sim-profile.c (profile_print_speed): Call
5415 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5417 * sim-events.c (sim_events_elapsed_time): New function return nr
5418 host MS consumed by the simulator.
5419 (sim_watch_valid): Use.
5421 * sim-module.c (modules): Install sim_events very very early.
5423 * sim-profile.c (profile_print): Call profile_print_pc.
5425 (profile_pc_init): New function, set up processor for PC
5427 (profile_print_pc): New function, print a PC profile.
5428 (profile_pc_event): New function, sample PC.
5430 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5431 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5434 * sim-options.c (sim_print_help): Pacify GCC.
5436 * sim-n-core.h (sim_core_read_aligned_N,
5437 sim_core_write_aligned_N): Add un-conditional profile call.
5438 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5439 profile call when aligned read/write isn't used.
5441 * sim-base.h: Include sim-profile, sim-model after sim-core &
5442 sim-events allow sim-core to define useful values.
5444 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5445 (profile_option_handler, profile_options): Add support for
5446 --profile-core option.
5447 (print_bar): Include when core profiling.
5448 (profile_print_core): New function, print core profile.
5450 * sim-config.c (print_sim_config): Print profile status.
5452 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5453 WITH_PROFILE_PC_P): Define.
5454 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5455 (PROFILE_COUNT_CORE): Define.
5457 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5459 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5460 interrupt_names array as the data.
5461 (sim-watch.h): Document.
5463 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5465 * sim-options.c (sim_print_help): When the doc string is to long
5468 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5469 that only the first few the watch options are listed. Generate
5470 meanginful usage messages.
5472 * sim-options.h (struct OPTION): Clarify use of doc_name field
5474 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5476 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5477 (standard_option_handler): Handle --architecture-info.
5479 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5481 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5482 illegal zero-sized array.
5483 * sim-core.c (sim_core_xor_read_buffer): same.
5485 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5487 * nltvals.def: Regenerate.
5489 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5491 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5493 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495 * sim-bits.c (MASKED): Delete.
5496 (EXTRACTED): Delete.
5497 (LSEXTRACTED, MSEXTRACTED): New functions.
5499 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5500 (MSMASKEDn, LSMASKEDn): Add last argument.
5503 * sim-bits.h (EXTEND8, EXTEND16): Define.
5504 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5506 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5508 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5509 current instruction address.
5511 * sim-inline.h (*_ENGINE): Define.
5513 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5515 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5517 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5518 (watch_option_handler): Call delete_watchpoint with ident or type.
5519 (sim_watchpoint_install): Create interrupt specific watchpoint
5520 commands on the fly.
5521 (do_watchpoint_create): New function, create a watch point using
5522 type/int-nr info encoded in the option nr.
5523 (do_watchpoint_info): New function. List active watchpoints.
5525 * sim-watch.h: Change data structure to a list.
5527 * sim-memopt.c (memory_option_handler): Require explicit "all"
5528 before deleting all memory regions.
5530 * sim-utils.c (sim_do_commandf): New function, printf version of
5533 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5535 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5537 (SIGNED64, UNSIGNED64): Delete.
5538 (ALU64_ADD): Don't rely on bit endianness.
5539 (ALU64_BEGIN): Define.
5541 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5542 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5544 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5545 suffix - u64, LL - to 64 bit constants.
5547 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5549 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5551 * sim-utils.h (NZALLOC): Define - zalloc * N.
5553 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5554 implementation of read/write functions.
5556 * Make-common.in (sim-hrw.o): New target.
5558 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5561 * sim-memopt.c (memory_option_handler): Implement memory-size
5562 command. Implement memory-alias command. Let memory-delete delete
5564 (add_memopt): New function. Add a memory region.
5565 (do_memopt_delete): New function. Delete a memory region.
5567 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5569 * sim-core.c (sim_core_detach): New function.
5570 (sim_core_map_detach): New function. Perform the actual detach.
5571 (sim_core_init): Move initialization code from here.
5572 (sim_core_install): To here.
5573 (sim_core_uninstall): And here.
5575 * sim-module.c: Add memopt module.
5577 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5578 simulator base type.
5580 * Make-common.in (sim_main_headers): Add sim-memopt.h
5581 (sim-memopt.o): New target.
5583 * sim-core.c (sim_core_install): Add core_options to the option
5586 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5589 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5592 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5593 address_word, add mask member.
5595 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5596 address_word, allow for 64bit targets in 32bit host. Add modulo
5598 (sim_core_map_attach): Ditto.
5599 (new_sim_core_mapping): Ditto.
5600 (sim_core_translate): Mask address when modulo memory.
5602 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5604 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5606 * gdbinit.in: New file.
5607 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5608 * Make-common.in (distclean): Delete .gdbinit.
5609 (.gdbinit): Add rule for.
5610 * configure: Regenerated to track ../common/aclocal.m4 changes.
5612 * Make-common.in (cgen-run.o): Add rule for.
5614 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5616 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5618 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5619 both resumed and previous elapsed time.
5620 (sim_events_init): Set initial_wallclock and current_wallclock to
5622 (sim_events_install): Install sim_events_suspend and
5624 (sim_events_watch_clock): Allow for suspended simulator when
5625 computing the time of the clock event.
5627 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5628 initial_wallclock to elapsed_wallclock, set both to zero.
5629 (sim_events_init, sim_events_uninstall): Delete prototypes.
5631 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5633 * sim-module.c(sim_module_resume, sim_module_suspend): New
5636 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5638 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5641 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5643 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5644 * Make-common.in (TAGS): Likewise.
5645 * sim-n-bits.h: Add TAGS comments for all functions.
5646 * sim-n-core.h: Likewise.
5647 * sim-n-endian.h: Likewise.
5649 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5651 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5654 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5656 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5659 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5661 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5662 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5664 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5666 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5667 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5668 nr_transfered and nr_this_transfer unsigned.
5670 * sim-events.c (sim_events_tickn): N is signed, as limited to
5673 * sim-n-endian.h (offset_N): Change size to unsigned.
5675 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5677 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5679 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5681 * sim-options.c (sim_parse_args): Use dupargv.
5683 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5685 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5687 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5689 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5692 * sim-options.c (standard_options): Add --architecture=MACHINE and
5693 --target=TARGET options.
5694 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5695 (standard_option_handler): Handle architecture and target options.
5698 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5700 (sim_analyze_program): Set prog_bfd architecture from
5701 STATE_ARCHITECTURE if known.
5703 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5705 * configure: Regenerated to track ../common/aclocal.m4 changes.
5708 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5710 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5711 that option does not apply to certain files.
5713 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5715 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5716 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5717 offset from MSB/LSB.
5719 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5720 access address of sub word quantity of a hosts 16, 32, 64 bit word
5722 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5723 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5724 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5725 return N*2 byte value with argument in Hi/Lo word. Renamed from
5726 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5728 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5729 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5730 so that bit offset is explicit.
5732 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5734 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5735 Update STATE_PROG_BFD when needed with a dup'd copy of the
5738 * sim-config.c (sim_config): Delete ABFD argument, use
5739 STATE_PROG_BFD directly.
5741 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5743 * run.c (main): Pass the open ABFD to sim_create_inferior.
5745 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5749 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5750 hardware only simulator targets.
5752 * Make-common.in (sim-hload.o): Add rule.
5754 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5756 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5757 used by copyargv and freeargv.
5759 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5760 STATE_PROG_ARGV, not just a pointer.
5762 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5764 * configure: Regenerated to track ../common/aclocal.m4 changes.
5767 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5769 * aclocal.m4 (sim-endian): Add second argument to
5770 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5771 default endian when not hardwired.
5773 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5774 else failes value for target byte order.
5776 * sim-config.c (sim_config): Add abfd arguments. Set
5777 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5779 (sim_config): Return SIM_RC, don't abort.
5782 * run.c (main): Update call to sim_open - add ABFD argument.
5783 * nrun.c (main): Add NULL ABFD argument.
5785 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5787 * callback.c (os_poll_quit): Make static.
5788 Call sim_cb_eprintf, not p->eprintf.
5789 (sim_cb_printf, sim_cb_eprintf): New functions.
5790 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5792 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5793 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5794 sim-utils.h. #include sim-utils.h.
5795 * sim-utils.h: Above decls moved here.
5796 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5798 * sim-watch.c (action_watchpoint): Fix thinkos.
5800 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5802 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5804 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5806 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5807 to FORCED_ALIGNMENT case.
5809 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5811 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5813 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5815 * Make-common.in (libsim.a): Fix typo.
5817 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5819 * nrun.c (main): Verify the structure returned before using it.
5821 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5823 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5826 * sim-engine.c (sim_engine_install): New function. Install the
5827 engine init functions.
5828 (sim_engine_init): [Re]initialize the simulator engine.
5830 * sim-module.c: Add sim_engine to list of modules that always
5833 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5835 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5836 to remove the old watchpoint, not delete_watchpoint.
5837 (watch_option_handler): Action the correct watchpoint, not just
5840 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5842 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5843 both low and high word.
5844 (sim_core_write_aligned_N): Ditto.
5846 * sim-trace.c (set_trace_options): Delete code explicitly setting
5849 * sim-options.c (sim_print_help): Call the list commands if not a
5850 standalone simulator.
5851 (sim_print_help): Advise that some options may not be applicable.
5853 * sim-trace.c (set_trace_options): Assume core present.
5855 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5856 buffer when full not almost full.
5858 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860 * sim-events.c (sim_events_process): Don't blat the event queue
5861 when processing watchpoints.
5863 * sim-watch.h: Make arg unsigned long - stop sign extension.
5865 * sim-events.c (sim_watch_valid): rewrite so debugable.
5867 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5869 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5870 inequality test is possible.
5871 (handle_watchpoint): Re-pass is_within arg.
5872 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5873 0 to schedule_watchpoint's is_within arg.
5874 (sim_watchpoint_init): Re-pass is_within arg.
5876 * sim-options.c (sim_print_help): Add is_command argument. Don't
5877 include -- prefix when called from the command line interpreter.
5879 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5881 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5882 zero indicates that the test should be reversed.
5883 (sim_events_watch_core): Ditto.
5884 (WATCH_CORE): Compare range against is_within.
5887 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5889 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5890 sim_core_read_buffer. Check nr-bytes transfered.
5892 * sim-core.h (sim_core_common): Define a new struct that contains
5893 the common data. to sd and cpu structures.
5894 * sim-core.c (sim_core_attach): Update.
5895 (sim_core_init): Update. Remember to copy initialized data to each
5897 (sim_core_find_mapping): Ditto.
5899 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5900 (sim_core_write_buffer): Ditto.
5902 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5903 transfer use xor version of read buffer.
5904 (sim_core_write_unaligned_N): Ditto for write.
5906 * sim-core.c (sim_core_xor_read_buffer): New function implement
5907 xor-endian data read breaking transfer up into xor-endian sized
5909 (sim_core_xor_write_buffer): Ditto for write.
5910 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5911 - needed for xor-endian transfers.
5913 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5915 * sim-inline.h: Review description.
5917 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5918 to just those involved in data transfers and configuration.
5920 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5922 * sim-n-core.h (sim_core_read_aligned_N): Use.
5923 (sim_core_read_unaligned_N): Ditto.
5924 (sim_core_read_unaligned_N): Ditto..
5925 (sim_core_write_unaligned_N): Ditto.
5927 * sim-core.h: Add xor endian bitmap to main structure. *
5929 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5931 (sim_core_read_aligned_N): Ditto.
5933 * sim-core.c (sim_core_set_xor_endian): New function.
5934 (sim_core_attach): Don't overwrite the per-cpu xor map when
5935 cloning the global core.
5937 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5939 * sim-engine.h: Update below so that it is using an enumerated
5942 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5944 * sim-engine.c (sim_engine_restart):
5945 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5946 return value used for simulator restart from 0 to 2.
5948 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5950 * cgen-scache.c (scache_option_handler): Add is_command arg.
5952 * sim-model.c (model_option_handler): Add is_command argument.
5954 * sim-profile.c (profile_option_handler): Add is_command arg.
5956 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5959 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5960 order that they are registered.
5962 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5963 between option and command line processing.
5965 * sim-options.c: Include stdlib.h, ctype.h.
5967 * Make-common.in (sim-watch.o): Add rule.
5968 (sim_main_headers): Assume sim-assert.h included.
5969 (sim-*.o): Simplify make rule.
5971 * sim-module.c: Add sim_watch_install to module list.
5973 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5975 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5978 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5979 * sim-events.c (sim_events_install): Ditto.
5980 * sim-core.c (sim_core_install): Ditto.
5981 * sim-model.c (model_install): Ditto.
5982 * sim-options.c (standard_install): Ditto.
5983 * sim-profile.c (profile_install): Ditto.
5984 * sim-reason.c (sim_stop_reason): Ditto.
5985 * sim-run.c (sim_engine_run): Ditto.
5986 * sim-utils.c (sim_analyze_program): Ditto.
5988 * sim-module.c (modules): Make profile_install and trace_install
5991 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5993 * sim-options.c (standard_option_handler): Set the byte order.
5995 * sim-events.c (sim_events_process): Allow multi tick processing.
5996 (sim_events_tickn): New function - multi cycle tick.
5998 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5999 prototypes. Under development.
6000 (sim_events): Replace processing with nr_ticks_to_process.
6002 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6004 * nrun.c (main): Pass callbacks to sim_open instead of using
6007 * run.c (main): Ditto.
6009 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6012 stop tk interrupting malloc calls.
6013 (sim_events_zalloc): Converse.
6015 * Make-common.in (sim_main_headers): Add sim-events.h.
6017 * sim-events.c (sim_events_schedule_after_signal): Change return
6018 type to void - signal events are strictly internal.
6019 (sim_events_init): Allocate a finite buffer for signal events.
6020 (sim_events_schedule_after_signal): Enter signal events into the
6023 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6024 (sim_engine_restart): Ditto.
6025 (sim_engine_abort): Ditto.
6026 * sim-stop.c (sim_stop): Ditto.
6027 (control_c_simulation): Ditto.
6028 * sim-resume.c (sim_resume): Ditto.
6029 (has_stepped): Ditto.
6030 * sim-abort.c (sim_engine_abort): Ditto.
6032 * sim-basics.h (transfer_type): New type.
6034 * sim-core.c (sim_core_signal): New function. Print core signal
6036 (sim_core_find_mapping): Add transfer argument.
6038 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6039 SIM_CORE_SIGNAL if a recoverable abort.
6040 * sim-core.c (sim_core_find_mapping): Ditto.
6042 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6044 * sim-core.c (sim_core_find_mapping): Replace calls to
6045 sim_io_error to more resiliant sim_engine_abort.
6047 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6048 (sim_core_write_unaligned_N): Ditto.
6050 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6052 * sim-module.c: Add sim_events_install to list.
6054 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6056 (sim_events_init): Now returns SIG_RC.
6058 * sim-run.c: New file. Generic sim_engine_run.
6059 * sim-reason.c: New file. Generic sim_stop_reason.
6060 * sim-stop.c: New file. Generic sim_stop.
6061 * sim-resume.c: New file. Generic sim_resume.
6063 * Make-common.in (sim-engine.o): Add rule.
6064 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6066 * sim-engine.h, sim-engine.c: New file. Provide generic
6067 implementation of sim_engine_halt, sim_engine_error. et.al.
6069 * sim-base.h (sim_state_base): Add member halt.
6070 (sim-engine.h): Include.
6072 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6074 * sim-events.c (sim_events_poll): Update event handler.
6076 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6078 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6080 (sim_events_watch_sim): New function.
6081 (sim_events_watch_core): New function.
6082 (sim_watch_valid): New function.
6083 (sim_events_preprocess): New function.
6084 (sim_events_process): Process the watchpoints as well as the timer
6086 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6087 (sim_events_deschedule): Check all the queues when removing an
6089 (sim_events_init): Ditto for cleaning.
6091 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6093 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6095 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6097 * callback.c (os_open): Type of arg flags is int.
6099 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6101 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6102 just like normal numbers as per IEEE rules.
6104 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6106 * callback.c (os_close): Mark the descriptor as being
6107 available if the close succeeded.
6108 (os_open): Pass 0644 as the mode of the file being created.
6110 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6115 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6116 * sim-lnline.h: Update.
6118 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6119 conversion functions.
6120 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6122 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6123 compare functions. Replacing.
6124 (sim_fpu_cmp): This. Delete.
6126 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6128 * sim-core.c (sim_core_find_mapping): Call engine_error not
6129 sim_io_error when possible.
6131 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6133 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6134 high/low double word.
6136 * sim-trace.h: Remove definition of attribute - defined in
6139 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6141 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6142 name of the option - or family of options.
6144 * sim-options.c (sim_args_command): Match command `a-b c' with
6145 option `--a-b-c' from option table.
6147 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6149 * sim-options.c (sim_print_help): For optional arguments, wrap
6152 * sim-trace.c (set_trace_options): New function, handle optional
6153 argument and multiple assignment.
6154 (trace_option_handler): Update.
6156 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6157 when branch tracing selected.
6159 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6161 * sim-trace.c (trace_one_insn): Make a va-args function.
6163 * sim-trace.c (trace_vprintf): New function, va-arg version of
6166 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6168 * sim-trace.c (trace_uninstall): Don't close a file twice.
6169 * sim-profile.c (profile_uninstall): Likewise.
6171 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6173 * sim-trace.c (toplevel): Include bfd.h.
6174 (trace_options): Note that --trace-linenum also turns on
6175 --trace-insn. Add --trace-{branch,semantics}.
6176 (trace_option_handler): If --trace-linenum, also turn on
6177 --trace-insn. Add --trace-branch support. If --trace-semantics,
6178 turn on ALU, FPU, branch, and memory tracing.
6179 (trace_one_insn): New function to trace an instruction. Support
6181 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6183 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6184 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6185 (TRACE_branch): Add new mask.
6186 (TRACE_*_P): Define all possible trace_p macros.
6187 (trace_one_insn): Declare function.
6189 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6191 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6192 GNU C doesn't support __attributes__.
6193 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6196 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6198 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6199 addresses are masked forcing them to be correctly aligned.
6200 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6201 * sim-config.c (config_alignment_to_a): Update.
6203 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6205 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6207 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6208 processor specific core maps.
6209 (sim_core_map_attach): Copy the core map data to each of the
6210 processor specific core data structures.
6211 * sim-core.c (sim_core_find_mapping): Update.
6213 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6214 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6215 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6216 alternatives that handle unaligned addresses.
6217 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6219 * cgen-utils.c (sim_disassemble_insn): Update.
6221 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6223 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6226 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6229 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6231 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6233 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6236 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6239 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6241 * cgen-trace.c: Prepend additional trace_printf argument.
6243 * cgen-utils.c (sim_disassemble_insn): Add additional core
6246 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6248 * nrun.c (main): Catch/report errorenous simulator states.
6250 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6251 * sim-trace.c: #include string.h/strings.h so that memset is
6253 * sim-utils.c: Ditto.
6254 * sim-profile.c: Ditto. And stdlib.h.
6255 (print_bar): Only define when used by instruction or memory profiler.
6257 * sim-options.c (standard_option_handler): Make ul more local.
6259 * sim-load.c (sim_load_file): Make the name constant.
6260 (sim_load_file): Passify gcc.
6262 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6264 * sim-utils.c, sim-load.c: Include sim-utils.h.
6266 * sim-base.h (sim_cpu): Pre define here so available to all.
6268 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6269 Restore the sim_cpu and instruction_address arguments so that full
6270 information is available to the abort function.
6271 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6272 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6274 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6275 tracing support for sim-events and sim-core.
6276 (trace_option_handler): Convert #if to if where possible so always
6277 compiled/checked by C compiler.
6278 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6280 * sim-base.h: Adjust comment documenting how to define the cpu
6282 (sim_state_base): Add sim_core and sim_events to simulator base
6285 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6286 * sim-core.c (sim_core_init, sim_core_attach,
6287 sim_core_find_mapping): Update.
6288 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6289 update_time_from_event, insert_sim_event,
6290 sim_events_schedule_after_signal, sim_events_deschedule,
6291 sim_events_tick): Ditto.
6293 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6294 sim-model.h): Move #includes from here.
6295 * sim-base.h: To here.
6296 (sim-core.h, sim-events.h, sim-io.h): Include also
6298 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6300 * callback.c (default_callback): Missing initialisers.
6302 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6304 * sim-utils.c (sim_add_commas): New function.
6305 * sim-basics.h (sim_add_commas): Add prototype.
6306 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6307 * sim-profile.c (COMMAS): New macro.
6308 (print_*): Use it to print commas in numbers.
6310 * configure: Regenerated.
6312 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6313 (cgen_state): New member run_fast_p.
6314 (cgen_init): Add prototype.
6315 (sim_disassemble_insn): New arg `cpu'.
6316 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6317 * cgen-utils.c (cgen_init): New function.
6318 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6319 * genmloop.sh: Call engine_halt if loop exits.
6321 * Makefile.in (sim-options_h): Define.
6322 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6323 (sim-model.o): Add new rule.
6324 (cgen-{scache,trace,utils}.o): Add new rules.
6325 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6326 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6327 Indent output by 2 spaces.
6328 * cgen-scache.h (scache_print_profile): Update.
6329 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6330 Use trace_printf, not fprintf.
6331 (trace_extract): Use trace_printf, not cgen_trace_printf.
6332 * genmloop.sh (!FAST case): Increment `insn_count'.
6333 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6334 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6335 access macro's name.
6336 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6337 Change return type to SIM_RC.
6338 (sim_core_{install,uninstall}): New functions.
6339 * sim-core.h (sim_core_{install,uninstall}): Declare.
6340 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6341 Change return type to SIM_RC.
6342 * sim-model.h (models,machs,model_install): Declare.
6343 * sim-module.c (modules): Add scache_install, model_install.
6344 (sim_post_argv_init): Set cpu->state backlinks.
6345 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6346 (standard_option_handler): Likewise.
6347 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6350 (profile_options): Delete --profile-simcache.
6351 (profile_option_handler): Likewise.
6352 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6354 (profile_print_{memory,model}): Likewise.
6355 (profile_print_simcache): Delete.
6356 (profile_print_speed): New function.
6357 (profile_print): Rewrite.
6358 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6359 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6360 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6361 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6362 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6363 (profile_print): Update prototype.
6365 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6367 * cgen-scache.[ch], cgen-sim.h: New files.
6368 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6369 * sim-model.c: New file.
6371 * Make-common.in (clean targets): Undo patch of Apr. 22.
6373 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6375 * sim-n-bits.h (signed): If we have a standard compiler, undef
6376 signed, so that signedN is defined correctly.
6378 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6380 * sim-module.h, sim-model.h, sim-profile.h: New files.
6381 * sim-module.c, sim-profile.c: New files.
6382 * Make-common.in (SIM_PROFILE): Define
6383 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6384 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6385 (sim_module.o,sim-profile.o): Add rules for.
6386 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6387 (--enable-sim-profile): Add.
6388 * configure: Regenerated.
6389 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6390 model. Move trace and profile support to sim-{trace,profile}.h.
6391 New members trace_data, profile_data.
6392 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6393 * sim-config.h: Provide default definition of WITH_PROFILE.
6394 (WITH_TRACE): Change default to -1.
6395 (MAX_NR_PROCESSORS): Always define.
6396 * sim-options.c: Move trace and profile support to
6397 sim-{trace,profile}.h.
6398 (sim_pre_argv_init): Moved to sim-model.c.
6399 (standard_install): New function.
6400 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6401 (standard_install): Declare.
6402 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6403 (trace_install, trace_uninstall): New functions.
6404 (trace_printf): Update reference to TRACE_FILE.
6405 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6406 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6407 (WITH_TRACE_FOO_P): Define.
6408 (trace_install): Declare.
6409 (TRACE_DATA): New struct.
6411 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6413 * run.c: Undo last exec_bfd patch.
6414 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6416 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6418 * run.c (exec_bfd): Add back in.
6419 (main): Set exec_bfd.
6421 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6423 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6425 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6427 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6428 less well defined engine_error.
6429 * sim-core.c: Ditto.
6431 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6433 * Make-common.in: Change clean targets to use :: so that other
6434 Makefiles can have their own clean targets.
6435 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6436 __STDC__ to control use of stdarg vs. varargs syntax. Some
6437 systems can't use __STDC__, but require stdarg.
6439 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6441 * sim-options.c (standard_options): Add --endian.
6442 (standard_option_handler): Likewise.
6444 * nrun.c: #include <signal.h>.
6445 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6446 handler that calls sim_stop ().
6448 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6450 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6451 handler that calls sim_stop (). Simulators may still be
6452 establishing their own handler.
6454 * sim-events.c (sim_events_poll): Rename from
6455 sim_events_at_large_int. Poll IO.
6457 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6460 * callback.c (os_poll_quit): New function poll for quit signal
6462 (default_callback): Include magic number.
6464 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6466 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6467 Check for functions getrusage, time.
6468 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6469 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6470 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6471 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6473 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6475 * sim-options.c, sim-options.h: New files.
6476 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6477 * Make-common.in (nrun.o): Add rules for.
6480 * run.c (main): Check return value of sim_open.
6482 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6483 (sim_main_headers): Add sim-trace.h.
6484 * run.c (exec_bfd, target_byte_order): Delete.
6485 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6486 call sim_load instead. Check return code of sim_create_inferior.
6487 * sim-base.h (CURRENT_STATE): Define.
6488 (sim_state_base): Make typedef. New members options, prog_argv,
6489 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6490 mem_size, memory [+ corresponding access macros].
6491 (sim_cpu_base): New typedef.
6492 * sim-trace.h: New file.
6493 * sim-trace.c: New file.
6494 * sim-basics.h: #include it.
6495 * sim-load.c: New file.
6497 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6499 * Make-common.in (INSTALL): Set to @INSTALL@.
6500 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6501 (install-common): Depend upon installdirs. Use
6502 $(program_transform_name) directly, rather than using
6504 (installdirs): New target.
6505 * Makefile.in (INSTALL): Set to @INSTALL@.
6506 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6507 (install-man): Depend upon installdirs. Use
6508 $(program_transform_name) directly, rather than using
6510 (installdirs): New target.
6512 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6514 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6517 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6519 * sim-basics.h: Only bring in config.h and tconfig.h if
6522 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6524 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6525 numbering convention of the target.
6526 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6527 and WITH_TARGET_WORD_MSB.
6528 (sim_config): When possible, check for consistency with bitsize
6531 * sim-bits.h: Allow MSB to be other than zero.
6532 * sim-bits.c: Ditto.
6533 * sim-n-bits.h: Ditto.
6535 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6536 * sim-n-bits.h (MSMASKEDn): Ditto.
6538 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6540 * Makefile.in (INSTALL): Change install.sh to install-sh.
6542 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6544 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6546 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6548 * run.c (main): Check that a program to run was specified.
6550 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6552 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6554 * configure: Regenerated to track ../common/aclocal.m4 changes.
6557 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6559 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6560 * sim-config.h: To here.
6562 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6563 (sim_main_headers): Define.
6564 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6565 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6567 (sim-utils.o): Add rule for.
6568 * sim-utils.o: New file.
6569 * sim-basics.h: #include sim-base.h.
6570 (zalloc): Make argument unsigned long.
6571 * sim-base.h: New file.
6572 * sim-inline.h (SIM_IO support): Delete.
6573 * sim-io.h: Delete inline support.
6574 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6575 * sim-config.c: sim-state.h renamed to sim-main.h.
6576 * sim-core.c: Likewise.
6577 * sim-events.c: Likewise.
6579 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6581 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6582 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6584 * configure: Regenerated to track ../common/aclocal.m4 changes.
6586 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6588 * configure: Regenerated to track ../common/aclocal.m4 changes.
6590 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6592 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6593 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6594 are defined by the configure.
6596 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6598 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6599 reserved-bits): Always define.
6601 * sim-config.h, sim-config.c (sim_config): New function - and new
6602 file - co-ordinate the setting/checking of the common simulator
6603 configuration options.
6605 * Make-common.in (sim-config.o): Add rule.
6607 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6609 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6610 va_list from void *, since va_list might not be a pointer type.
6612 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6614 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6616 (offset_N): Correct computation of LE offset.
6618 * sim-io.c (sim_io_error): Include a new line when reporting
6621 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6624 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6626 * run.c: Include alloca-conf.h.
6628 * callback.c (os_evprintf_filtered): Fix typo.
6630 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6632 * run.c (string.h, strings.h, stdlib.h): Include.
6634 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6635 0 when nothing pending.
6637 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6638 will soon be going away.
6639 (getopt): Plicate GCC.
6641 * sim-endian.c (sim-io.h): Plicate GCC.
6642 * sim-bits.c (sim-io.h): Ditto.
6643 * sim-n-bits.h (ROTn): Ditto.
6645 * sim-io.c (sim_io_error): Correct check for NULL.
6647 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6649 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6652 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6654 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6655 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6657 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6659 * sim-alu.h: Include sim-xcat.h.
6661 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6663 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6664 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6667 * sim-events.c (sim_events_at_large_int): New function. Just
6668 schedules an event every large-int ticks.
6669 (sim_events_init): Call.
6670 (sim_events_tick, sim_events_process): Move async handing to
6671 sim_events_process. Move timer decrement so that it occures after
6672 events have been processed.
6674 * sim-basics.h (struct _engine): Remove declaration.
6676 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6677 everything with same. Rename global struct to SIM_DESC.
6678 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6679 * sim-io.h, sim-io.c: Ditto.
6681 * sim-assert.h: New file. Optional assertion checking macros.
6682 * sim-io.c (sim_io_error): Make just this function tolerant to
6685 * sim-xcat.h: New file. Define concatenate macros.
6686 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6687 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6691 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6693 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6695 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6697 * sim-inline.h: Add definitions for sim-types.
6698 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6701 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6703 * sim-events.h: Remove defunct reference to callback struct.
6705 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6707 * configure: Re-generate.
6709 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6711 * Make-common.in (CSEARCH): Do not include the gdb directory in
6714 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6716 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6717 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6718 to explicitly incorporate these.
6720 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6721 specify the alignment restrictions of the target architecture -
6722 without this option all alignment restrictions are accomodated.
6723 (--enable-sim-assert): New option. Conditionally compile in
6724 assertion statements.
6725 (--enable-sim-float): New option. Strongly specify the target's
6726 floating point support.
6727 (--enable-sim-hardware): New option. Specify the hardware devices
6728 included in the simulation.
6729 (--enable-sim-packages): New option. Specify the hardware
6730 packages included in the simulation.
6731 (--enable-sim-regparm): New option. Specify that parameters be
6732 passed in registers instead of on the stack.
6733 (--enable-sim-reserved-bits): New option. Specify that reserved
6734 bits within an instruction are are correctly set.
6735 (--enable-sim-smp): New option. Specify the level of SMP support
6736 to be included in the simulator.
6737 (--enable-sim-stdcall): New option. Specify an alternative
6738 function call convention.
6739 (--enable-sim-xor-endian): New option. Configure xor-endian
6740 support used by some targets to implement bi-endian support.
6742 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6744 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6745 host endianness to be overridden.
6746 (--enable-sim-endian): Allow the target platform's byte order
6748 (--enable-sim-inline): Control the inlining of common components.
6749 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6750 (--enable-sim-warnings): Enable additional GCC compiler checks.
6751 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6754 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6755 sim-*-n.h so that the names are uniq on dos machines
6756 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6758 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6760 * run.c: #include "libiberty.h".
6761 (main): New locals sd,no_args,sim_argv.
6762 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6763 is program name. Update call to sim_set_callbacks.
6764 Record result of sim_open, pass to other sim_foo routines.
6766 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6768 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6771 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6773 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6774 Route stdout through buffered IO.
6776 * callback.c: Add os_flush_stderr, os_write_stderr,
6777 os_evprintf_filtered functions to route error output through
6780 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6781 Correct return type - should be void.
6783 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6785 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6787 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6788 not provide a default value as undefined indicates disable code.
6790 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6792 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6794 * sim-events.h, sim-events.c: Ditto.
6795 * sim-io.h, sim-io.c: Ditto.
6797 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6799 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6801 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6802 extract the tail or least signifiant bits from an integer of the
6805 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6806 WITH_TARGET_BITSIZE so that the compilation will fail when an
6807 unsupported bitsize value is defined.
6809 (INSERTED*): Convert to functions.
6810 (EXTRACTED*): Ditto.
6812 (SIGN_EXTEND, SEXT): Change to more terse name.
6814 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6816 * sim-inline.h: Allow explicit control over which .c files will be
6817 included by their header.
6819 * sim-inline.h: Allow explicit control over which .c files use the
6820 alternative - REGPARM - parameter passing mechanism.
6822 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6823 icache.c, idecode.c, semantics.c or support.c. Those names are
6824 not generally applicable.
6826 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6828 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6829 in a fashion similar to sim-endian-n.
6831 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6832 both value and address macro's.
6834 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6836 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6838 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6839 generic L_word, H_word macro's.
6841 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6843 * sim-basics.h: Borrow code from ppc directory.
6844 * sim-bits.c: Ditto.
6845 * sim-bits.h: Ditto.
6846 * sim-config.h: Ditto.
6847 * sim-endian-n.h: Ditto.
6848 * sim-endian.c: Ditto.
6849 * sim-endian.h: Ditto.
6850 * sim-inline.c: Ditto.
6851 * sim-inline.h: Ditto.
6852 * sim-types.h: Ditto.
6854 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6856 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6857 all the ALU size alternatives and then auto-configure a default.
6859 * sim-alu.h: Copy ppc/idecode_expression.h.
6861 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6863 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6864 sign extend a bit within a value.
6866 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6867 a pointer into the middle of a host word.
6868 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6870 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6872 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6873 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6874 appropriate definitions of read, write, etc. Add prototype for
6877 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6879 * Makefile.in (libcommon.a): Delete.
6880 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6881 (gentmap,targ-vals.h,targ-map.c): Likewise.
6882 (run-autoconf): Delete.
6883 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6884 (common makefile fragment): Moved back into ...
6885 * Make-common.in: Resurrect.
6886 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6887 * configure: Regenerated.
6889 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6891 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6892 (SIM_AC_OUTPUT): To here.
6894 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6896 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6897 comments and single quotes. Fixes a problem found on hpux.
6899 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6901 * aclocal.m4: Remove Make-common.in from dependencies.
6902 * (distclean): Remove targ-vals.def.
6904 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6905 into here. Makes insertion into makefiles easier. Also, change
6906 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6907 targ-map.o, and run are built. They are now built in the
6908 individual simulator directories, taking sources from ../common as
6909 necessary. This replaces the merging of libcommon.a into
6910 linsim.a, which was problematic for the WinGDB build process.
6911 * run.c: Include config.h from . instead of ../common.
6912 * Make-common.in: Remove. It's no longer necessary.
6914 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6916 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6917 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6919 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6921 * run.c (main): Set target_byte_order before call to sim_open.
6923 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6925 * callback.c: #include <stdlib.h>
6926 (os_error): New function.
6927 (default_callback): Add os_error.
6929 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6931 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6932 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6934 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6936 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6938 * run.c: #include ../common/config.h, tconfig.h.
6939 (myname): New static global.
6940 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6941 Only process -c ifdef SIM_HAVE_SIMCACHE.
6942 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6943 Parse program name from argv[0] and use in error messages.
6944 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6945 Add support for incomplete h8/300 termination indicators.
6946 (usage): Make more verbose.
6947 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6948 * Makefile.in,Make-common.in,callback.c: New files.
6949 * nltvals.def,gentmap.c,gentvals.sh: New files.
6951 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6953 * run.c: Include stdarg.h if __STDC__.
6955 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6957 * run.c (main): Don't print out anything if the signal
6958 number is zero (ie no signal).
6960 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6962 * run.c (main): Print out if the program raised a signal.
6964 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6966 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6969 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6971 * run.c (main): Explicitly cast malloc() parameter.
6973 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6975 * run.c (sim_bfd): New global to hold the bfd pointer for the
6977 (main): Initialize sim_bfd.
6979 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6981 * run.c (main): Use new bfd_big_endian macro.
6983 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6985 * run.c (main): Removed SH specific comments, so source is
6986 generic. Also updated to only load relevant sections. Moved
6987 sim_open() to after callback attach (to match GDB).
6989 * run.1: Removed SH specific comments.
6991 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6993 * run.c (main): Always return sigrc at end.
6995 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6997 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6998 bfd_check_format() fails.
7000 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7002 * run.c, run.1: From sh directory.
projects / external / binutils.git / blob