1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
4 * configure: Regenerate.
5 * Make-common.in (SIM_PACKAGES): Delete.
6 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
8 2016-01-10 Mike Frysinger <vapier@gentoo.org>
10 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
12 2016-01-10 Mike Frysinger <vapier@gentoo.org>
14 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
16 2016-01-10 Mike Frysinger <vapier@gentoo.org>
18 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
20 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
21 * gentmap.c: Change targ-vals.def include to nltvals.def.
22 * Make-common.in (gentmap): Change targ-vals.def to
23 $(srccom)/nltvals.def.
24 (distclean): Delete rm -f targ-vals.def.
25 * Makefile.in: Update comment.
27 2016-01-10 Mike Frysinger <vapier@gentoo.org>
29 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
30 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
31 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
33 2016-01-10 Mike Frysinger <vapier@gentoo.org>
35 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
36 and --enable-sim-stdcall and sim_stdcall.
37 * configure: Regenerate.
38 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
39 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
40 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
41 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
42 (REGPARM_*): Delete all regparm defines and their use.
44 2016-01-10 Mike Frysinger <vapier@gentoo.org>
46 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
47 * Make-common.in (SIM_CFLAGS): Delete.
48 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
49 * Makefile.in: Likewise.
51 2016-01-09 Mike Frysinger <vapier@gentoo.org>
53 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
54 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
55 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
56 * acinclude.m4 (SIM_AC_COMMON): ... here.
57 * aclocal.m4, configure: Regenerate.
58 * config.in: Delete file.
59 * callback.c: Change cconfig.h include to config.h.
60 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
62 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
63 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
65 2016-01-06 Mike Frysinger <vapier@gentoo.org>
67 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
68 date, and time information.
70 2016-01-06 Mike Frysinger <vapier@gentoo.org>
72 * sim-options.c (sim_parse_args): Mark argv array const.
73 * sim-options.h (sim_parse_args): Likewise.
75 2016-01-05 Mike Frysinger <vapier@gentoo.org>
77 * sim-trace.c: Include dis-asm.h.
78 (OPTION_TRACE_DISASM): New enum.
79 (trace_options): Add trace-disasm flag.
80 (trace_option_handler): Handle OPTION_TRACE_DISASM.
81 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
82 (dis_read, dis_printf, trace_disasm): New functions.
83 * sim-trace.h: Include dis-asm.h.
84 (TRACE_INSN_IDX): Clarify comment.
85 (TRACE_DISASM_IDX): New enum.
86 (TRACE_disasm): New define.
87 (WITH_TRACE_DISASM_P): New define.
88 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
89 (STRACE_DISASM_P): New define.
90 (TRACE_DISASM_P): Likewise.
91 (TRACE_DISASM_P): Likewise.
92 (TRACE_DISASM): Likewise.
93 (trace_disasm): New function.
95 2016-01-04 Mike Frysinger <vapier@gentoo.org>
97 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
99 2016-01-04 Mike Frysinger <vapier@gentoo.org>
101 * cgen-scache.c (MAX): Delete.
102 (scache_init): Change MAX to max.
103 * cgen-trace.c (min): Delete.
104 * cgen-utils.c (min): Delete.
105 * sim-basics.h [!min] (min): Define.
106 [!max] (max): Define.
108 2016-01-04 Mike Frysinger <vapier@gentoo.org>
110 * sim-options.c (sim_parse_args): Tweak getopt error message.
112 2016-01-04 Mike Frysinger <vapier@gentoo.org>
114 * acinclude.m4 (sim-bswap): Delete.
115 * configure: Regenerate.
116 * Make-common.in (SIM_BSWAP): Delete.
117 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
118 * sim-config.h (htonl, ntohl): Delete.
119 (WITH_BSWAP): Delete.
121 2016-01-03 Mike Frysinger <vapier@gentoo.org>
123 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
124 opterr state to it before calling getopt_long and restore afterwards.
125 Set opterr to 0. When optc is '?', call sim_io_eprintf.
127 2016-01-03 Mike Frysinger <vapier@gentoo.org>
129 * hw-device.h (device): Delete commented typedef.
130 * sim-basics.h (device): Delete typedef.
132 2016-01-03 Mike Frysinger <vapier@gentoo.org>
134 * sim-options.c (sim_parse_args): Replace for loop with a call
137 2016-01-03 Mike Frysinger <vapier@gentoo.org>
139 * nrun.c (myname): Mark const.
140 (main): Mark name const. Replace myname parsing loop with a
143 2016-01-03 Mike Frysinger <vapier@gentoo.org>
145 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
146 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
147 (SIM_AC_OPTION_HOSTENDIAN): Delete.
148 * config.in, configure: Regenerate.
149 * Make-common.in (SIM_HOSTENDIAN): Delete.
150 * sim-config.c (current_host_byte_order): Delete.
151 (sim_config): Delete current_host_byte_order assignments and
152 CURRENT_HOST_BYTE_ORDER checks.
153 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
154 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
155 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
156 (current_host_byte_order): Delete.
157 (CURRENT_HOST_BYTE_ORDER): Likewise.
158 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
159 (HOST_BYTE_ORDER): ... this.
160 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
162 (sim_endian_join_16): Likewise.
163 * sim-n-core.h (sim_core_read_misaligned_N): Change
164 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
165 (sim_core_write_misaligned_N): Likewise.
166 * sim-n-endian.h (endian_t2h_N): Likewise.
167 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
168 endian_le2h_N): Likewise.
169 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
171 2016-01-02 Mike Frysinger <vapier@gentoo.org>
173 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
174 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
176 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
177 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
178 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
179 * nrun.c (main): Likewise.
180 * sim-config.c (current_host_byte_order): Change type to enum
181 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
182 (current_target_byte_order): Likewise.
183 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
184 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
186 (sim_config): Change prefered_target_byte_order type to enum
187 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
188 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
189 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
190 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
191 Delete all the various arch/OS endian includes & defines.
192 (current_host_byte_order): Change type to enum bfd_endian.
193 (current_target_byte_order): Likewise.
194 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
195 (CURRENT_TARGET_BYTE_ORDER): Likewise.
196 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
197 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
198 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
200 (sim_events_watch_core): Likewise.
201 * sim-events.h: Likewise.
202 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
204 (sim_core_write_misaligned_N): Likewise.
205 * sim-n-endian.h (endian_h2be_N): Likewise.
206 (endian_be2h_N): Likewise.
207 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
208 (offset_N): Likewise.
209 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
210 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
212 2016-01-02 Mike Frysinger <vapier@gentoo.org>
214 * cgen-defs.h (current_state): Delete.
215 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
216 * sim-utils.c (current_state): Delete.
218 2015-12-30 Mike Frysinger <vapier@gentoo.org>
220 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
223 2015-12-27 Mike Frysinger <vapier@gentoo.org>
225 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
227 2015-12-26 Mike Frysinger <vapier@gentoo.org>
229 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
230 * config.in, configure: Regenerate.
231 * Make-common.in (sim-basics_h): Delete tconfig.h.
232 (distclean): Likewise.
233 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
234 (new_sim_core_mapping): Delete WITH_HW and device *device.
235 (sim_core_map_attach, sim_core_attach): Likewise.
236 (sim_core_read_buffer): Delete WITH_DEVICES logic.
237 (sim_core_write_buffer): Likewise.
238 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
240 (sim_core_attach): Likewise.
241 (device_io_read_buffer, device_io_write_buffer): Delete.
242 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
243 (sim_core_write_aligned_N): Likewise.
244 * tconfig.h: Delete file.
246 2015-12-26 Mike Frysinger <vapier@gentoo.org>
248 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
249 Call sim_cpu_hw_io_read_buffer if cpu is valid.
250 (sim_core_write_buffer): Move cia decl to top of func. Call
251 sim_cpu_hw_io_write_buffer if cpu is valid.
253 2015-12-25 Mike Frysinger <vapier@gentoo.org>
255 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
257 (hw_find_integer_property): Likewise.
258 (hw_find_integer_array_property): Likewise.
259 (hw_add_duplicate_property): Likewise.
261 2015-12-25 Mike Frysinger <vapier@gentoo.org>
263 * sim-config.h (WITH_ENGINE): Delete.
264 * sim-module.c (modules): Always include sim_engine_install.
266 2015-12-25 Mike Frysinger <vapier@gentoo.org>
268 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
269 * cgen-types.h (SIM_HAVE_MODEL): Delete.
270 * sim-base.h: Always include sim-model.h.
271 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
272 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
273 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
274 [!WITH_MODEL_P] (sim_machs): Define.
275 * sim-model.h: Add some developer docs.
276 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
277 (WITH_MODEL_P): Define.
278 * sim-module.c (modules): Always include sim_model_install.
279 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
281 2015-12-25 Mike Frysinger <vapier@gentoo.org>
283 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
284 * sim-model.c: Likewise.
285 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
286 SIM_MACH_IMP_PROPERTIES
288 2015-12-25 Mike Frysinger <vapier@gentoo.org>
290 * sim-core.c (device_error): Delete.
291 (sim_core_map_attach): Delete calls to device_error.
292 (sim_core_attach): Likewise.
293 * sim-core.h (device_error): Delete.
294 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
296 (sim_core_write_aligned_N): Likewise.
298 2015-12-25 Mike Frysinger <vapier@gentoo.org>
300 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
301 * sim-core.c (sim_core_write_buffer): Likewise.
302 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
303 (sim_core_write_aligned_N): Likewise.
305 2015-12-25 Mike Frysinger <vapier@gentoo.org>
307 * dv-pal.c: Include config.h and sim-main.h.
308 (hw_pal_io_read_buffer): Always call CPU_INDEX.
310 2015-12-24 Mike Frysinger <vapier@gentoo.org>
312 * sim-options.c (standard_options): Always enable load-lma and
314 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
316 2015-12-24 Mike Frysinger <vapier@gentoo.org>
318 * sim-module.c (MODULE_LIST): Delete.
320 2015-12-24 Mike Frysinger <vapier@gentoo.org>
322 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
323 Move to h8300/compile.c.
324 [SIM_H8300] (standard_options): Likewise.
325 (standard_option_handler): Likewise.
327 2015-12-24 Mike Frysinger <vapier@gentoo.org>
329 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
330 sim_watchpoint_install.
332 2015-12-24 Mike Frysinger <vapier@gentoo.org>
334 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
335 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
337 * sim-options.c (OPTION_MEM_SIZE): Delete.
338 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
339 (standard_option_handler): Likewise.
341 2015-12-24 Mike Frysinger <vapier@gentoo.org>
343 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
345 2015-11-21 Mike Frysinger <vapier@gentoo.org>
348 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
350 2015-11-21 Mike Frysinger <vapier@gentoo.org>
353 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
354 vasprintf, and va_end together. Check ret after va_end call.
356 2015-11-21 Mike Frysinger <vapier@gentoo.org>
358 * sim-types.h (SIM_PRI_TB): Define.
359 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
360 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
361 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
362 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
364 2015-11-17 Mike Frysinger <vapier@gentoo.org>
366 * sim-main.h (WITH_MODULO_MEMORY): Delete.
367 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
368 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
369 (sim_core_translate): Likewise.
370 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
372 2015-11-16 Mike Frysinger <vapier@gentoo.org>
374 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
375 (cgen_cpu_close): Change to XCONCAT2.
377 2015-11-15 Mike Frysinger <vapier@gentoo.org>
379 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
382 2015-11-14 Mike Frysinger <vapier@gentoo.org>
384 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
385 * sim-close.c: New file.
387 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
388 Ali Lown <ali.lown@imgtec.com>
390 * sim-bits.h (EXTEND6): New macro.
391 (EXTEND12): New macro.
392 (EXTEND25): New macro.
394 2015-06-24 Mike Frysinger <vapier@gentoo.org>
396 * sim-trace.c (trace_one_insn): Delete.
397 * sim-trace.h (trace_one_insn): Delete.
399 2015-06-24 Mike Frysinger <vapier@gentoo.org>
401 * sim-trace.c (debug_printf): Rename to ...
402 (sim_debug_printf): ... this.
403 * sim-trace.h (debug_printf): Delete define.
404 (debug_printf): Rename to ...
405 (sim_debug_printf): ... this.
407 2015-06-24 Mike Frysinger <vapier@gentoo.org>
409 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
410 (trace_options): Add trace-register option.
411 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
412 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
413 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
414 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
415 TRACE_REGISTER_P, TRACE_REGISTER): Define.
417 2015-06-24 Mike Frysinger <vapier@gentoo.org>
419 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
420 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
421 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
422 STRACE_DEBUG): Define.
424 2015-06-24 Mike Frysinger <vapier@gentoo.org>
426 * sim-trace.c (trace_options): Update help text for trace-alu,
427 trace-fpu, trace-vpu, and trace-semantics.
428 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
429 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
431 2015-06-24 Mike Frysinger <vapier@gentoo.org>
433 * sim-assert.h (SIM_FILTER_PATH): Delete.
434 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
435 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
436 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
437 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
438 * sim-events.c: Include libiberty.h.
439 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
441 2015-06-23 Mike Frysinger <vapier@gentoo.org>
443 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
444 (AC_ARG_ENABLE(sim-cflags)): Likewise.
445 (AC_ARG_ENABLE(sim-debug)): Likewise.
446 (AC_ARG_ENABLE(sim-stdio)): Likewise.
447 (AC_ARG_ENABLE(sim-trace)): Likewise.
448 (AC_ARG_ENABLE(sim-profile)): Likewise.
449 (AC_ARG_ENABLE(sim-environment)): Likewise.
450 (AC_ARG_ENABLE(sim-alignment)): Likewise.
451 (AC_ARG_ENABLE(sim-assert)): Likewise.
452 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
453 (AC_ARG_ENABLE(sim-endian)): Likewise.
454 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
455 (AC_ARG_ENABLE(sim-float)): Likewise.
456 (AC_ARG_ENABLE(sim-scache)): Likewise.
457 (AC_ARG_ENABLE(sim-default-model)): Likewise.
458 (AC_ARG_ENABLE(sim-inline)): Likewise.
459 (AC_ARG_ENABLE(sim-packages)): Likewise.
460 (AC_ARG_ENABLE(sim-regparm)): Likewise.
461 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
462 (AC_ARG_ENABLE(sim-smp)): Likewise.
463 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
464 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
465 (AC_ARG_ENABLE(cgen-maint)): Likewise.
466 * configure: Regenerate.
468 2015-06-23 Mike Frysinger <vapier@gentoo.org>
470 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
472 2015-06-23 Mike Frysinger <vapier@gentoo.org>
474 * cgen-trace.c [!__STDC__]: Delete.
475 * sim-trace.h [!__STDC__]: Likewise.
477 2015-06-21 Mike Frysinger <vapier@gentoo.org>
479 * sim-model.c (sim_model_init): Assert model is not NULL.
481 2015-06-21 Mike Frysinger <vapier@gentoo.org>
483 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
484 stdint.h. Replace all signed/unsigned typedefs with int#_t and
487 2015-06-21 Mike Frysinger <vapier@gentoo.org>
489 * sim-alu.h (_SIM_ALU_H_): Rename to ...
490 (SIM_ALU_H): ... this.
491 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
492 (SIM_ASSERT_H): ... this.
493 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
494 (SIM_BASICS_H): ... this.
495 * sim-bits.h (_SIM_BITS_H_): Rename to ...
496 (SIM_BITS_H): ... this.
497 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
498 (SIM_ENDIAN_H): ... this.
500 2015-06-18 Mike Frysinger <vapier@gentoo.org>
502 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
505 2015-06-18 Mike Frysinger <vapier@gentoo.org>
507 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
508 m for sentinel testing.
510 2015-06-17 Mike Frysinger <vapier@gentoo.org>
512 * sim-syscall.c: Include errno.h and targ-vals.h.
513 (sim_syscall_multi, sim_syscall): Define.
514 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
515 * syscall.c (cb_syscall): Extend comment.
517 2015-06-17 Mike Frysinger <vapier@gentoo.org>
519 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
520 * sim-syscall.c: New file.
521 * sim-syscall.h: New file.
523 2015-06-17 Mike Frysinger <vapier@gentoo.org>
525 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
526 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
527 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
528 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
529 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
531 * gentmap.c (gen_targ_map_c): Output name field.
533 2015-06-12 Mike Frysinger <vapier@gentoo.org>
535 * acinclude.m4: Change configure.in to configure.ac.
536 * sim-config.h: Likewise.
538 2015-06-12 Mike Frysinger <vapier@gentoo.org>
540 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
541 * configure: Regenerate.
543 2015-06-12 Mike Frysinger <vapier@gentoo.org>
545 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
546 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
547 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
548 TRACE_DEBUG): Define.
550 2015-06-12 Mike Frysinger <vapier@gentoo.org>
552 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
553 * sim-trace.c (trace_option_handler): Likewise.
554 * sim-trace.h (WITH_TRACE_ANY_P): Define.
555 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
556 (TRACE_ANY_P): Likewise.
558 2015-06-12 Mike Frysinger <vapier@gentoo.org>
560 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
561 CGEN_TRACE_INSN_FINI.
562 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
563 trace_result to cgen_trace_result, trace_insn_fini to
564 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
565 and trace_extract to cgen_trace_extract.
566 * cgen-trace.h (trace_insn_init): Rename to ...
567 (cgen_trace_insn_init): ... this.
568 (trace_insn_fini): Rename to ...
569 (cgen_trace_insn_fini): ... this.
570 (trace_insn): Rename to ...
571 (cgen_trace_insn): ... this.
572 (trace_extract): Rename to ...
573 (cgen_trace_extract): ... this.
574 (trace_result): Rename to ...
575 (cgen_trace_result): ... this.
576 (TRACE_RESULT_P): Rename to ...
577 (CGEN_TRACE_RESULT_P): ... this.
578 (TRACE_INSN_INIT): Rename to ...
579 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
580 cgen_trace_insn_init.
581 (TRACE_INSN_FINI): Rename to ...
582 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
583 cgen_trace_insn_fini.
584 (TRACE_PRINTF): Rename to ...
585 (CGEN_TRACE_PRINTF): ... this.
586 (TRACE_INSN): Rename to ...
587 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
588 (TRACE_EXTRACT): Rename to ...
589 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
591 (TRACE_RESULT): Rename to ...
592 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
593 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
594 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
595 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
596 TRACE_INSN to CGEN_TRACE_INSN.
597 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
599 2015-06-11 Mike Frysinger <vapier@gentoo.org>
601 * sim-events.c (ETRACE_P): Delete.
602 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
603 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
604 * sim-events.h (struct _sim_events): Delete trace member.
605 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
606 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
608 2015-06-11 Mike Frysinger <vapier@gentoo.org>
610 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
611 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
612 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
613 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
615 2015-06-11 Mike Frysinger <vapier@gentoo.org>
617 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
619 2015-06-11 Mike Frysinger <vapier@gentoo.org>
621 * sim-trace.h (WITH_TRACE_P): New define.
622 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
623 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
624 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
625 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
626 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
627 Redefine to use WITH_TRACE_P.
629 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
631 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
632 mistake in call to sim_engine_abort.
634 2015-04-29 Nick Clifton <nickc@redhat.com>
637 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
638 increasing parenthesis around casts to signed values.
640 2015-04-21 Mike Frysinger <vapier@gentoo.org>
642 * gennltvals.sh: Add mcore support.
643 * nltvals.def: Regenerate.
645 2015-04-21 Mike Frysinger <vapier@gentoo.org>
647 * cgen.sh: Add +x permissions.
648 * genmloop.sh: Likewise.
649 * gentvals.sh: Likewise.
650 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
651 Change all uses of srcroot for newlib to newlibroot.
653 2015-04-18 Mike Frysinger <vapier@gentoo.org>
655 * sim-base.h (SIM_CPU): New typedef.
657 2015-04-18 Mike Frysinger <vapier@gentoo.org>
659 * cgen-engine.h (CIA_ADDR): Delete.
660 * sim-base.h: Update sim_cia example.
661 [!CIA_ADDR] (sim_cia): New typedef.
663 2015-04-17 Mike Frysinger <vapier@gentoo.org>
665 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
666 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
667 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
668 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
669 CIA_SET to CPU_PC_SET.
671 2015-04-15 Mike Frysinger <vapier@gentoo.org>
673 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
674 * sim-main.h (STATE_CPU): Remove from comment and define.
676 2015-04-13 Mike Frysinger <vapier@gentoo.org>
678 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
679 * configure: Regenerate.
681 2015-04-13 Mike Frysinger <vapier@gentoo.org>
683 * sim-options.c: Include version.h.
684 (OPTIONS_VERSION): New enum.
685 (standard_options): Add "version".
686 (standard_option_handler): Handle OPTIONS_VERSION.
688 2015-04-13 Mike Frysinger <vapier@gentoo.org>
690 * Makefile.in (version.o): Change to using create-version.sh from gdb.
691 (create-version.sh): Delete.
693 2015-04-06 Mike Frysinger <vapier@gentoo.org>
695 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
697 2015-04-01 Mike Frysinger <vapier@gentoo.org>
699 * run-sim.h, run.c: Delete.
700 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
702 2015-03-31 Mike Frysinger <vapier@gentoo.org>
704 * config.in, configure: Regenerate.
705 * Make-common.in (CSEARCH): Add $(ZLIBINC).
706 (ZLIB, ZLIBINC): Define.
707 (BFD_LIB): Add $(ZLIB).
709 2015-03-31 Mike Frysinger <vapier@gentoo.org>
711 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
712 * cgen-ops.h (SEMOPS_INLINE): Likewise.
714 2015-03-29 Mike Frysinger <vapier@gentoo.org>
716 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
717 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
718 * sim-inline.h (INLINE2): Define to gnu_inline when available.
720 2015-03-24 Mike Frysinger <vapier@gentoo.org>
722 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
723 usage of STATE_WATCHPOINTS.
724 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
725 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
727 2015-03-24 Mike Frysinger <vapier@gentoo.org>
729 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
731 2015-03-24 Mike Frysinger <vapier@gentoo.org>
733 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
735 2015-03-24 Mike Frysinger <vapier@gentoo.org>
737 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
738 of enable_sim_hardware to AC_ARG_ENABLE.
740 2015-03-23 Mike Frysinger <vapier@gentoo.org>
742 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
743 Add dv-sockser.o to sim_hw_objs.
745 2015-03-23 Mike Frysinger <vapier@gentoo.org>
747 * dv-sockser.c: Include config.h.
748 * dv-sockser.h: Include sim-inline.h.
749 [HAVE_DV_SOCKSER]: Move all prototypes here.
750 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
751 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
753 2015-03-16 Mike Frysinger <vapier@gentoo.org>
755 * gentmap.c, run.c: Convert old style prototypes.
757 2015-03-16 Mike Frysinger <vapier@gentoo.org>
759 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
760 symlinking tconfig.h to tconfig.in.
761 * config.in, configure: Regenerate.
762 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
763 * tconfig.in: Rename file ...
764 * tconfig.h: ... here.
766 2015-03-15 Mike Frysinger <vapier@gentoo.org>
768 * dv-socker.h (dv_sockser_install): Declare.
769 * sim-module.c: Include config.h.
770 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
771 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
772 * sim-module.h: Include gdb/remote-sim.h.
774 2015-03-14 Mike Frysinger <vapier@gentoo.org>
776 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
777 (sim-inline.c): Delete rule.
779 2015-03-14 Mike Frysinger <vapier@gentoo.org>
781 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
782 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
783 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
785 2015-03-14 Mike Frysinger <vapier@gentoo.org>
787 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
788 [!ASSERT, WITH_ASSERT]: Likewise.
789 * sim-endian.c: Delete sim-io.h include.
791 2015-02-19 Mike Frysinger <vapier@gentoo.org>
793 * run-sim.h (sim_kill): Delete unused prototype.
795 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
797 * gentmap.c: Include "string.h".
799 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
801 * sim-options.c (sim_args_command): Call freeargv() when failure
804 2015-01-07 Joel Brobecker <brobecker@adacore.com>
806 * aclocal.m4, configure: Regenerate using automake 1.11.1.
808 2014-12-03 Joel Brobecker <brobecker@adacore.com>
810 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
811 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
812 callbacks following renaming in callback.h.
813 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
814 callback by call to "to_lstat" callback
816 2014-08-28 Gary Benson <gbenson@redhat.com>
818 * sim-trace.h (debug_printf): New define.
820 2014-08-19 Alan Modra <amodra@gmail.com>
822 * configure: Regenerate.
824 2014-08-15 Roland McGrath <mcgrathr@google.com>
826 * configure: Regenerate.
827 * config.in: Regenerate.
829 2014-03-10 Mike Frysinger <vapier@gentoo.org>
831 * sim-command.c (sim_do_command): Add const to cmd.
832 * sim-options.c (sim_args_command): Add const to cmd.
833 * sim-options.h (sim_args_command): Add const to cmd.
835 2014-03-05 Mike Frysinger <vapier@gentoo.org>
837 * sim-hload.c (sim_load): Add const to prog.
838 * sim-load.c (sim_load_file): Likewise.
839 * sim-utils.c (sim_analyze_program): Likewise.
840 * sim-utils.h (sim_analyze_program): Likewise.
841 (sim_load_file): Likewise.
843 2014-03-04 Mike Frysinger <vapier@gentoo.org>
845 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
846 * callback.c (system): Delete unused prototype.
848 (os_shutdown): Likewise.
849 (os_unlink): Likewise.
851 (os_system): Likewise.
852 (os_rename): Likewise.
853 (os_write_stdout): Likewise.
854 (os_flush_stdout): Likewise.
855 (os_write_stderr): Likewise.
856 (os_flush_stderr): Likewise.
857 (os_write): Likewise.
858 (os_read_stdin): Likewise.
861 (os_lseek): Likewise.
862 (os_isatty): Likewise.
863 (os_get_errno): Likewise.
864 (os_close): Likewise.
865 (os_vprintf_filtered): Likewise.
866 (os_evprintf_filtered): Likewise.
867 (os_error): Likewise.
871 (wrap): Change to new style prototype.
874 (os_close): Likewise.
875 (os_poll_quit): Likewise.
876 (os_get_errno): Likewise.
877 (os_isatty): Likewise.
878 (os_lseek): Likewise.
881 (os_read_stdin): Likewise.
882 (os_write): Likewise.
883 (os_write_stdout): Likewise.
884 (os_flush_stdout): Likewise.
885 (os_write_stderr): Likewise.
886 (os_flush_stderr): Likewise.
887 (os_rename): Likewise.
888 (os_system): Likewise.
890 (os_unlink): Likewise.
892 (os_fstat): Likewise.
893 (os_lstat): Likewise.
894 (os_ftruncate): Likewise.
895 (os_truncate): Likewise.
897 (os_pipe_empty): Likewise.
898 (os_pipe_nonempty): Likewise.
899 (os_shutdown): Likewise.
901 (cb_read_target_syscall_maps): Likewise.
902 (cb_target_to_host_syscall): Likewise.
903 (cb_host_to_target_errno): Likewise.
904 (cb_target_to_host_open): Likewise.
905 (cb_store_target_endian): Likewise.
906 (cb_host_to_target_stat): Likewise.
907 * sim-hload.c (sim_load): Change to new style prototype.
908 * sim-load.c (sim_load_file): Change to new style prototype.
909 (report_transfer_performance): Likewise.
910 (xprintf_bfd_vma): Likewise.
911 * syscall.c (cb_get_string): Change to new style prototype.
912 (get_path): Likewise.
913 (cb_syscall): Likewise.
915 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
917 * create-version.sh: Align parameters to match those of
918 ../../gdb/common/create-version.sh.
919 * Make-common.in (srcsim): New variable.
920 (version.c): Adjust call to create-version.sh as per above.
922 2013-09-23 Alan Modra <amodra@gmail.com>
924 * configure: Regenerate.
926 2013-09-03 Mike Stump <mikestump@comcast.net>
928 * sim-options.c (complete_option_list): Mark text and word const.
930 2013-06-28 Tom Tromey <tromey@redhat.com>
932 * Make-common.in (version.c): Use version.in, not
934 * create-version.sh: Likewise.
936 2013-06-24 Joel Brobecker <brobecker@adacore.com>
938 * create-version.sh: New script. Adapted from
939 gdb/commong/create-version.sh.
940 * Make-common.in (version.c): Update rule dependencies,
941 and re-implement using create-version.sh.
943 2013-06-21 Nick Clifton <nickc@redhat.com>
945 * gennltvals.sh: Add msp430 support.
946 * nltvals.def: Regenerate.
948 2013-06-03 Mike Frysinger <vapier@gentoo.org>
950 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
951 * aclocal.m4, configure: Regenerate.
953 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
956 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
957 -Wformat-nonliteral with -Wno-format.
959 2013-03-26 Mike Frysinger <vapier@gentoo.org>
961 * acinclude.m4: Regenerate.
963 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
965 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
966 which do not support dv-sockser.o. Add always as option to
967 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
968 is always required to be enabled by simulator.
970 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
972 * gennltvals.sh: Use libgloss/syscall.h for cr16.
973 * nltvals.def: Regenerate.
975 2012-06-16 Joel Brobecker <brobecker@adacore.com>
977 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
978 * config.in, configure: Regenerate.
980 2012-05-24 Pedro Alves <palves@redhat.com>
982 * sim-signal.h (sim_signal_to_target): Rename to ...
983 (sim_signal_to_gdb_signal): ... this.
984 * sim-signal.c (sim_signal_to_target): Rename to ...
985 (sim_signal_to_gdb_signal): ... this.
986 * sim-reason.c (sim_stop_reason): Adjust to rename.
988 2012-05-24 Pedro Alves <palves@redhat.com>
992 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
994 2012-05-24 Pedro Alves <palves@redhat.com>
998 Replace target_signal with gdb_signal throughout.
1000 2012-05-18 Nick Clifton <nickc@redhat.com>
1003 * callback.c: Include config.h before system header files.
1004 * cgen-trace.c: Likewise.
1005 * cgen-utils.c: Likewise.
1006 * gentmap.c: Likewise.
1008 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1010 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1012 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1014 * sim-trace.c: Update the function prototype of save_data_size.
1015 Move the enum data_fmt from here...
1016 * sim-trace.h: ...to here.
1017 Add function prototype of save_data.
1019 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1021 * sim-core.h (sim_core_trans_addr): Add prototype.
1023 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1025 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1026 missing in last change.
1028 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1030 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1031 * nrun.c: Include string.h/strings.h.
1032 * aclocal.m4, config.in, configure: Regenerate.
1034 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1036 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1037 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1038 out -Werror initialization.
1040 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1042 * Make-common.in (TAGS): Change a-z to [:lower:].
1043 * acinclude.m4 (sim-trace): Likewise.
1044 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1045 Change A-Za-z0-9 to [:alnum:].
1047 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1049 * nrun.c (main): Display strsignal of sigrc.
1051 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1053 * Makefile.in (abs_srcdir): Declare.
1054 (srcroot): Define in terms of abs_srcdir.
1055 (headers): Change srcdir to abs_srcdir.
1057 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1059 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1062 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1064 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1065 system bourne shell.
1067 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1069 * syscall.c (cb_get_string): Rename from "get_string".
1070 (get_path): Rename get_string call to cb_get_string.
1072 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1074 * Make-common.in (VPATH): Add $(srccom).
1076 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1077 POSTCOMPILE): New variables.
1078 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1079 Include dependency files, when using GNU Make. Delete all
1080 dependency-only rules.
1081 * aclocal.m4: Include ../../config/depstand.m4. Call
1082 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1083 (MAKE, GMAKE): New substs.
1085 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1088 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1089 * configure, config.in: Regenerate.
1090 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1092 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1094 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1096 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1098 * sim-profile.c (profile_info): Only print the title once.
1100 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1102 * acinclude.m4: Rename from aclocal.m4.
1103 * aclocal.m4: Regenerate.
1105 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1107 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1108 * common.m4: Delete.
1109 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1110 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1111 * configure: Regenerate.
1113 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1115 * sim-alu.h (ALU32_AND): Clear carry flag.
1116 (ALU32_AND): Clear carry flag.
1118 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1120 * dv-cfi.c: Include stdbool.h.
1122 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1124 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1126 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1128 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1129 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1131 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1133 * sim-command.c: Include sim-options.h.
1135 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1137 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1139 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1141 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1142 Delete direct call to AC_PROG_CC.
1144 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1146 * sim-command.c: New file.
1147 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1148 (sim-command.o): New rule.
1150 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1152 * sim-options.c (standard_option_handler): Remove arg[0] check
1153 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1154 not an empty string, otherwise assign "" back to it.
1156 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1158 * nltvals.def: Regenerate to include Blackfin syscalls again.
1160 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1162 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1163 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1164 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1165 (trace_idx_to_str): Likewise.
1166 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1167 (TRACE_syscall): Define.
1168 (WITH_TRACE_SYSCALL_P): Likewise.
1169 (TRACE_SYSCALL_P): Likewise.
1171 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1173 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1174 remove now-unnecessary sub-scope for glue->type setting.
1175 Check to see if the "reg" property exists before we use it, and
1176 if it doesn't exist, error out for "glue" devices.
1178 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1180 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1181 glue-or, and set type to glue_xor when name is glue-xor.
1182 (hw_glue_port_event): Return immediately when type is glue_io
1183 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1184 and hw_port_event calls from glue_and to end of function.
1186 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1188 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1189 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1190 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1191 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1192 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1193 around function arguments.
1195 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1197 * sim-options.c (complete_option_list, sim_complete_command):
1200 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1202 * dv-glue.c: Fix up style.
1204 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1206 * hw-alloc.c (hw_alloc_data): Adjust brace.
1207 * hw-base.c (hw_base_data): Likewise.
1208 (generic_hw_unit_decode): Fix indentation.
1209 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1210 * hw-events.c (hw_event, hw_event_data): Likewise.
1211 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1212 * hw-instances.c (hw_instance_data): Likewise.
1213 * hw-instances.h (hw_instance): Likewise.
1214 * hw-main.h (hw_descriptor, enum): Likewise.
1215 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1216 * hw-ports.h (hw_port_descriptor): Likewise.
1217 * hw-properties.c (hw_property_data): Likewise.
1218 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1219 _range_property_spec, _reg_property_spec): Likewise.
1220 * hw-tree.c (_name_specifier, printer): Likewise.
1221 (split_device_specifier, parse_string_property, hw_tree_traverse,
1222 print_size, print_reg_property, print_string, print_properties):
1225 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1227 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1228 * Make-common.in (dv-cfi.o): New rule.
1229 * dv-cfi.c, dv-cfi.h: New files.
1231 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1233 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1234 fcntl.h and sys/fcntl.h, for constants.
1235 * nltvals.def: Regenerate.
1236 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1237 * sim-io.h (sys/types.h, sys/stat.h): Include.
1238 (sim_io_stat, sim_io_fstat): Declare.
1240 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1242 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1243 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1244 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1245 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1246 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1247 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1248 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1249 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1250 syscall.c: Trim trailing whitespace.
1252 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1254 * gennltvals.sh: Handle bfin targets.
1255 * nltvals.def: Regenerate.
1257 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1259 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1262 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1264 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1265 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1266 (hw_free): Drop zfree logic and always call free.
1267 * hw-base.c (hw_delete): Change zfree to free.
1268 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1269 (hw_handle_remove_phandle): Likewise.
1270 * hw-instances.c (hw_instance_delete): Likewise.
1271 * hw-tree.c (parse_reg_property): Likewise.
1272 (parse_ranges_property): Likewise.
1273 (parse_string_property): Likewise.
1274 * sim-core.c (sim_core_uninstall): Likewise.
1275 * sim-cpu.c (sim_cpu_free_all): Likewise.
1276 * sim-hw.c (sim_hw_uninstall): Likewise.
1277 * sim-memopt.c (do_memopt_delete): Likewise.
1278 (sim_memory_uninstall): Likewise.
1279 * sim-module.c (sim_module_uninstall): Likewise.
1280 * sim-options.c (sim_parse_args): Likewise.
1281 * sim-profile.c (profile_pc_cleanup): Likewise.
1282 (profile_uninstall): Likewise.
1283 * sim-watch.c (do_watchpoint_delete): Likewise.
1284 * sim-utils.c (zfree): Delete.
1285 (sim_state_free): Change zfree to free.
1286 * sim-utils.h (zfree): Delete.
1288 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1290 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1292 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1294 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1296 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1298 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1300 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1301 when asprintf fails.
1302 * sim-utils.c (sim_do_commandf): Issue an error and return when
1304 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1307 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1309 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1310 bytes has been calculated and when mmap_next_fd is valid and
1312 (memory_option_handler): Allow missing size when mmap_next_fd is
1315 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1317 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1318 not empty, and always append $3 to $hardware.
1320 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1322 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1323 * sim-hw.h (sim_hw_abort): Likewise.
1325 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1327 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1329 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1331 * run.1: Copyright year update.
1333 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1335 * hw-alloc.h (HW_NALLOC): Define.
1337 010-12-28 Mike Frysinger <vapier@gentoo.org>
1339 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1341 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1343 * sim-memopt.c (OPTION_MAP_INFO): Define.
1344 (memory_options): Handle --map-info.
1345 (memory_option_handler): Handle OPTION_MAP_INFO.
1347 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1349 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1350 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1351 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1353 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1355 * sim-core.c (WITH_HW): Add device casts to device_error,
1356 device_io_read_buffer, and device_io_write_buffer.
1358 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1360 * dv-sockser.c (dv_sockser_write_buffer): New function.
1361 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1362 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1364 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1366 * callback.c (os_lseek): Call wrap on lseek result.
1368 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1370 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1371 call by its equality to -1 not by it being negative.
1372 (connected_p): Likewise for accept() call.
1374 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1376 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1378 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1380 * profile.c (sim_profile_print_bar): Add cpu argument.
1382 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1384 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1386 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1388 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1389 (profile_print_pc): Convert sim_io_printf to profile_printf.
1390 (profile_print_insn): Likewise.
1391 (profile_print_memory): Likewise.
1392 (profile_print_core): Likewise.
1393 (profile_print_model): Likewise.
1394 (sim_profile_print_bar): Likewise.
1395 (profile_print_speed): Likewise.
1396 (profile_print_addr_ranges): Likewise.
1397 (profile_info): Likewise.
1398 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1400 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1402 * sim-model.c (OPTION_MODEL): Convert to enum.
1403 (OPTION_MODEL_INFO): New enum.
1404 (model_options): Add model-info/info-model entries.
1405 (model_option_handler): Handle OPTION_MODEL_INFO.
1407 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1409 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1410 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1413 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1415 * sim-hrw.c (sim_write): Add const to buf arg.
1416 * sim-utils.h (sim_write_fn): Likewise.
1418 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1420 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1423 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1425 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1426 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1427 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1428 * dv-sockser.c (sockser_options): Likewise.
1429 * hw-ports.c (empty_hw_ports): Likewise.
1430 * sim-hw.c (hw_options): Likewise.
1431 * sim-model.c (model_options): Likewise.
1432 * sim-options.c (standard_options): Likewise.
1433 * sim-profile.c (profile_options): Likewise.
1434 * sim-trace.c (trace_options): Likewise.
1435 * sim-watch.c (watchpoint_options): Likewise.
1437 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1439 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1440 the local "arg_table" variable, and the xmalloc cast.
1442 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1444 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1446 (sim_fpu_print_func): Add const markings to format buffer.
1448 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1450 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1452 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1454 * sim-trace.c (save_data): Add const markings to "buf" argument.
1456 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1458 * sim-options.c (standard_option_handler): Add const markings to
1461 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1463 * hw-ports.h: Fix spelling typos.
1465 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1467 * configure.ac: Check for socklen_t.
1468 * configure, config.in: Regenerated.
1469 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1471 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1473 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1474 * sim-hw.c (hw_option_handler): Likewise.
1476 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1478 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1479 (interrupt_nr_to_str): Likewise.
1480 (default_interrupt_names): Add const to pointer type.
1481 (sim_watchpoint_install): Add const to prefix.
1482 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1484 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1486 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1487 (sim_core_write_buffer): Likewise.
1489 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1491 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1492 the SIM_HAVE_ADDR_RANGE define.
1494 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1496 * sim-core.h (device_error): Add const to message, and add printf
1499 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1501 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1502 SIM_HAVE_ADDR_RANGE define.
1504 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1506 * dv-glue.c (hw_glue_ports): Swap static and const.
1508 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1510 * nrun.c (usage): Use void in definition.
1511 * sim-options.c (dup_arg_p): Convert old-style function definition.
1512 (sim_parse_args): Likewise.
1513 (sim_print_help): Likewise.
1514 * sim-trace.c (set_trace_option_mask): Likewise.
1515 (set_trace_option): Likewise.
1516 * sim-utils.c (sim_analyze_program): Likewise.
1517 (sim_elapsed_time_get): Likewise.
1518 (sim_elapsed_time_since): Likewise.
1520 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1522 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1523 (standard_options): Likewise.
1524 (standard_option_handler): Likewise.
1526 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1528 * hw-ports.c (TRACE): Delete.
1529 * hw-properties.c (TRACE): Delete.
1530 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1531 (hw_find_integer_property): Likewise.
1532 (hw_find_integer_array_property): Likewise.
1533 (hw_add_duplicate_property): Likewise.
1535 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1537 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1540 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1542 * sim-model.c: Include sim-model.h
1544 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1546 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1547 & from the STATE_CPU() examples.
1549 2010-01-24 Doug Evans <dje@sebabeach.org>
1551 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1552 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1554 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1555 (struct cgen_fp_ops): Update signatures of floating point conversion
1558 * Make-common.in (CGEN_SIM_DEPS): Define.
1559 (CGEN_INCLUDE_DEPS): Use it.
1560 (CGEN_MAIN_CPU_DEPS): Simplify.
1562 2010-01-22 Doug Evans <dje@sebabeach.org>
1564 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1565 (SUBWORDTFSI, JOINSIDI): Ditto.
1567 2010-01-05 Doug Evans <dje@sebabeach.org>
1569 * cgen-types.h (SETDI): Delete, unused.
1571 2009-12-02 Doug Evans <dje@sebabeach.org>
1573 * cgen-engine.h: Remove duplicated comment.
1575 2009-11-23 Doug Evans <dje@sebabeach.org>
1577 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1578 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1580 2009-11-22 Doug Evans <dje@sebabeach.org>
1582 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1583 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1584 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1585 instead of CGEN_INSN_INT.
1587 * cgen-trace.h (trace_extract): Add cast to fix warning.
1589 2009-11-05 Doug Evans <dje@sebabeach.org>
1591 * cgen-mem.h (DECLARE_GETT): Don't inline.
1592 (DECLARE_SETT): Ditto.
1594 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1596 * sim-inline.h: Fix spelling error.
1598 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1600 * Make-common.in: Add datarootdir.
1602 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1604 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1605 (SIM_CHECK_MEMBERS_1): Remove.
1606 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1607 AC_CHECK_MEMBERS one.
1608 * configure: Regenerate.
1610 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1611 * configure: Regenerate.
1613 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1615 * config.in: Regenerate.
1616 * configure: Likewise.
1618 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1619 definition of AC_CHECK_MEMBER.
1621 * aclocal.m4: m4_include toplevel config/override.m4.
1622 * configure: Regenerate.
1624 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1626 * Makefile.in (datarootdir): New variable.
1628 2009-07-07 Doug Evans <dje@sebabeach.org>
1630 * Make-common.in (CPU_DIR): Define.
1632 2009-07-06 Doug Evans <dje@sebabeach.org>
1634 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1635 identifiers for file types rather than encoding internal
1636 implementation details of cgen.sh.
1637 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1638 * cgen.sh: Add support for parallel makes.
1639 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1641 2009-05-18 Jon Beniston <jon@beniston.com>
1643 * gennltvals.sh: Add lm32 target.
1644 * nltvals.def: Add lm32 syscall definitions.
1646 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1648 Speed up simulator startup:
1649 * sim-utils.c (zalloc): Use xcalloc.
1651 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1653 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1654 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1655 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1656 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1657 type, QI, HI, SI, DI.
1659 * callback.c (os_error): Mark as being a noreturn function.
1660 * sim-io.h (sim_io_error): Similar for sim_io_error.
1662 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1664 * aclocal.m4: Fix underquoting of function names.
1666 2008-10-21 Julian Brown <julian@codesourcery.com>
1668 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1670 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1672 * common.m4: Add test for libz and zlib.h.
1673 * configure: Regenerate to track ../common/common.m4 changes.
1676 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1677 Daniel Jacobowitz <dan@codesourcery.com>
1678 Joseph Myers <joseph@codesourcery.com>
1680 * aclocal.m4: Include ../../config/acx.m4.
1681 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1682 * configure, config.in: Regenerate.
1683 * Make-common.in (LIB_OBJS): Add version.o.
1684 (version.c, version.o): New rules.
1685 * run.c: Include version.h.
1686 (usage): Add help parameter. Print output either to stdout or
1687 stderr depending on that parameter.
1688 (print_version): New.
1689 (main): Check for --help and --version.
1690 * run-sim.h (sim_target_display_usage): Add help parameter.
1693 2008-04-14 Hans Kester <kester.hans@gmail.com>
1695 * sim-signal.c: Define missing signals for _WIN32.
1697 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1699 * gennltvals.sh: Add cr16.
1700 * nltvals.def: Rebuild.
1702 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1704 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1705 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1707 2007-08-10 Nick Clifton <nickc@redhat.com>
1709 * sim-memopt.c (memory_options): Mention that the
1710 --memory-size switch accepts suffixes.
1711 (parse_size): Handle a suffix on the size value.
1712 * sim-options.c (standard_options): Mention that the mem-size
1713 switch accepts suffixes.
1714 (standard_option_handler): Handle a suffix on the size value.
1716 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1718 * acconfig.h: Remove.
1719 * config.in: Regenerate.
1721 2006-11-07 Thiemo Seufer <ths@mips.com>
1723 * gentmap.c: Fix compile time warning.
1725 2006-11-07 Thiemo Seufer <ths@mips.com>
1727 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1728 for bfd text addresses.
1730 2006-08-29 Thiemo Seufer <ths@mips.com>
1731 Nigel Stephens <nigel@mips.com>
1733 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1734 SIM_QUIET_NAN_NEGATED.
1736 2006-08-29 Nigel Stephens <nigel@mips.com>
1738 * sim-profile.c (profile_pc_init): Initialise default profiling
1739 frequency to a prime number.
1740 (profile_print_pc): Convert gmon.out sample data into target
1743 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1745 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1746 * common.m4: Likewise.
1747 * configure: Regenerated.
1749 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1751 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1752 * configure: Regenerated.
1754 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1756 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1757 and LIBINTL_DEP everywhere.
1758 (CSEARCH): Use INCINTL.
1759 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1761 * configure: Regenerated.
1763 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1765 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1766 option-contents test.
1768 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1770 * sim-signal.c (sim_signal_to_target): Fix typos.
1772 * sim-reason.c (sim_stop_reason): Use
1773 sim_signal_to_target, not sim_signal_to_host.
1774 * sim-signal.c (sim_signal_to_host): Fix typo.
1775 (sim_signal_to_target): New function.
1777 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1779 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1782 2005-07-08 Ian Lance Taylor <ian@airs.com>
1784 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1786 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1787 different fraction for a quiet NaN.
1788 (unpack_fpu): Likewise.
1790 2005-07-08 Ben Elliston <bje@au.ibm.com>
1792 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1793 * sim-load.c: Likewise.
1794 * syscall.c: Likewise.
1796 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1798 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1801 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1803 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1805 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1807 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1808 and signed64 for __ALPHA__.
1810 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1812 * aclocal.m4 Include ../../gettext.m4.
1813 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1814 (AM_LC_MESSAGES): Remove.
1815 * configure: Regenerate.
1817 2005-02-28 Jim Blandy <jimb@redhat.com>
1819 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1820 -Wuninitialized in the default list of build warnings if CFLAGS is
1821 set, and doesn't include -O. (Using -Wuninitialized without
1822 optimization produces a warning, which interferes with compilation
1825 2005-02-21 Jim Blandy <jimb@redhat.com>
1827 * callback.c (os_fstat): Don't declare 't' unless it's used.
1829 2005-02-09 Jim Blandy <jimb@redhat.com>
1831 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1833 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1834 to $(CGEN), to ensure that the command substitution happens where
1835 the variable is referenced in the submake, not when the submake's
1836 arguments are expanded.
1837 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1838 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1839 application Scheme script directly after ${cgen}; don't precede it
1842 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1844 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1845 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1846 Include libiberty.h.
1847 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1848 being either end of a pipe.
1849 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1850 (os_shutdown): Clear pipe state.
1851 (default_callback): Initialize new members.
1853 * callback.c (default_callback): Initialize target_endian.
1854 (cb_store_target_endian): Renamed from store, new first parameter
1855 host_callback *cb, drop last parameter big_p. Take endianness
1857 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1858 Remove variable big_p.
1859 * nrun.c (main): Initialize default_callback.target_endian.
1861 2005-01-14 Andrew Cagney <cagney@gnu.org>
1863 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1864 Add explicit call to AC_CONFIG_HEADER.
1865 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1866 * configure: Re-generate.
1868 2005-01-12 Andrew Cagney <cagney@gnu.org>
1870 * common.m4: New file, based on of aclocal.m4.
1872 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1874 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1875 * configure: Regenerated to track ../common/aclocal.m4 changes.
1877 2005-01-07 Andrew Cagney <cagney@gnu.org>
1879 * configure.ac: Rename configure.in, require autoconf 2.59.
1880 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1881 * configure: Re-generate.
1883 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1885 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1886 <case CB_SYS_ftruncate>: New cases.
1888 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1890 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1891 (cb_syscall) <case CB_SYS_rename>: New case.
1892 * callback.c (os_lstat): New function.
1894 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1896 * run.1: Document --sysroot=filepath.
1897 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1898 (standard_options): Support --sysroot=<path>.
1899 (standard_option_handler): Handle OPTION_SYSROOT.
1900 * syscall.c (simulator_sysroot): Define, initialized empty.
1901 (get_path): Prepend simulator_sysroot to absolute file path.
1902 [HAVE_STRING_H]: Include string.h.
1903 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1904 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1905 (main): If simulator_sysroot is not empty, chdir there.
1906 * sim-config.h (simulator_sysroot): Declare.
1908 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1909 cgen_rtx_error" in a CGEN-generated simulator.
1910 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1911 replacement for CGEN-related breakpoints.
1913 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1915 * Make-common.in (sim-basics_h): Add $(callback_h).
1917 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1919 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1920 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1921 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1922 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1923 (SIM_CHECK_MEMBERS): New macros.
1924 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1925 for struct stat member test and write. Add ST_x calls for each
1926 struct stat member tested in configure.in. Wrap each ST_x call in
1927 #ifdef of configure macro for that member.
1928 * configure, config.in: Regenerate.
1930 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1932 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1934 <case desc>: Pass -OPC opcfile.
1935 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1936 parameter to cgen.sh.
1938 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1940 * Make-common.in (sim-basics_h): Correct dependencies on
1941 cconfig.h and tconfig.h
1942 (sim-load.o): Correct typo in sim-basics_h dependency.
1944 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1946 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1947 sub-dependencies for other sim files that they include.
1948 (sim_main_headers): Use sim-*_h macros.
1949 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1951 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1953 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1956 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1957 $(remote_sim_h) too.
1958 (sim_main_headers): Add sim-utils.h.
1960 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1962 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1964 2004-07-26 Andrew Cagney <cagney@gnu.org>
1966 Problem from Olaf Hering <olh@suse.de>.
1967 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1969 2004-07-10 Ben Elliston <bje@au.ibm.com>
1971 * hw-tree.c (parse_integer_property): Typo fix in comments.
1972 * sim-options.c (sim_args_command): Likewise.
1974 2004-06-28 Andrew Cagney <cagney@gnu.org>
1976 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1978 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1980 * callback.c (os_shutdown): Fix bug in last change: actually
1981 mark file descriptors as available on startup.
1983 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1985 [ include/gdb: * callback.h (host_callback_struct): Replace
1986 members fdopen and alwaysopen with fd_buddy. ]
1987 * callback.c: Changed all users.
1989 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1991 * sim-load.c (sim_load_file): Use bfd_get_section_size
1992 instead of bfd_get_section_size_before_reloc.
1994 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1996 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1997 passing it to printf.
1999 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2001 * callback.c: Update copyright dates.
2003 * sim-basics.h: Likewise.
2004 * sim-load.c: Likewise.
2005 * syscall.c: Likewise.
2007 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2009 * callback.c: Include cconfig.h instead of config.h.
2011 * sim-basics.h: Likewise.
2012 * sim-load.c: Likewise.
2013 * syscall.c: Likewise.
2015 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2017 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2019 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2021 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2023 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2025 * sim-options.c (standard_options): Fix the names of H8
2028 2003-10-30 Andrew Cagney <cagney@redhat.com>
2030 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2031 with "struct bfd_symbol".
2033 2003-10-21 Andrew Cagney <cagney@redhat.com>
2035 * callback.c (os_truncate): Call "truncate", and not "stat".
2037 2003-10-20 Andrew Cagney <cagney@redhat.com>
2039 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2041 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2043 * callback.c (os_ftruncate, os_truncate): New functions.
2044 (default_callback): Initialize ftruncate and truncate members.
2046 2003-09-08 Dave Brolley <brolley@redhat.com>
2048 On behalf of Doug Evans <dje@sebabeach.org>
2049 * cgen.sh: New arg archfile.
2050 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2051 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2053 2003-08-28 Andrew Cagney <cagney@redhat.com>
2055 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2056 * sim-options.c (print_help): Cast the format with specifier to
2059 2003-08-20 Michael Snyder <msnyder@redhat.com>
2060 Dave Brolley <brolley@redhat.com>
2062 * cgen-par.h (flags, word1): New target-specific
2063 fields of CGEN_WRITE_QUEUE_ELEMENT.
2064 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2065 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2066 * gennltvals.sh: Add frv target.
2067 * nltvals.def: Add frv target.
2069 2003-06-23 Michael Snyder <msnyder@redhat.com>
2071 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2072 * sim-reg.c: Fix cut-and-paste bug in comment.
2074 2003-06-22 Andrew Cagney <cagney@redhat.com>
2076 From matthew green <mrg@redhat.com>:
2077 * sim-fpu.h: Update copyright.
2078 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2079 * sim-fpu.c: Update copyright.
2080 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2082 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2084 From Doug Evans <dje@sebabeach.org>:
2085 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2086 with disassemble_info:read_memory_func.
2087 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2089 2003-06-04 Michael Snyder <msnyder@redhat.com>
2091 * common/run.c (main): Remove SIM_H8300 ifdef.
2093 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2094 (standard_options): Add '-x' for h8/300sx.
2095 (standard_option_handler): Add case for SIM_H8300SX.
2097 2003-04-13 Michael Snyder <msnyder@redhat.com>
2099 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2101 2003-03-01 Andrew Cagney <cagney@redhat.com>
2103 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2104 (sim_engine_vabort): Ditto.
2106 2003-02-27 Andrew Cagney <cagney@redhat.com>
2108 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2109 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2110 * nrun.c (main): Ditto.
2112 2003-02-26 Andrew Cagney <cagney@redhat.com>
2114 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2115 (sim_engine_vabort): Ditto.
2116 (sim_engine_halt, sim_engine_restart): Ditto.
2118 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2120 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2121 (sim-break_h): Delete macro.
2122 (sim-break.o): Delete rule.
2123 * sim-break.c: Delete file.
2124 * sim-break.h: Delete file.
2125 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2126 (STATE_BREAKPOINTS): Delete macro.
2127 (sim_state_base): Delete field breakpoints.
2128 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2129 sim_break_install to array.
2131 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2133 * run.c (usage): Fix typos.
2135 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2137 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2139 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2141 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2142 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2143 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2144 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2145 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2146 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2147 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2148 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2149 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2150 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2152 2002-11-13 Andrew Cagney <cagney@redhat.com>
2154 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2156 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2158 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2159 (distclean): Depend on it.
2161 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2163 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2165 2002-08-29 Dave Brolley <brolley@redhat.com>
2167 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2169 2002-07-17 Andrew Cagney <cagney@redhat.com>
2171 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2172 (sim_set_callbacks, sim_size, sim_trace)
2173 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2174 to here from "gdb/remote-sim.h".
2176 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2178 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2179 avoid possible longjmp problems with automatic variable siggnal.
2181 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2183 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2184 * Make-common.in (installdirs): Make $(libdir) too, needed when
2185 installing libsim.a.
2187 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2189 * gennltvals.sh (dir): Mark d30v as obsolete.
2190 * nltvals.def: Remove d30v.
2192 2002-06-17 Andrew Cagney <cagney@redhat.com>
2194 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2196 * sim-memopt.c: Include <unistd.h>.
2197 (do_memopt_add): Fix printf format.
2198 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2200 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2202 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2203 --enable-gdb-build-warnings.
2204 * configure: Regenerated to track ../common/aclocal.m4 changes.
2206 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2208 * sim-fpu.c (unpack_fpu): Initialize exponent for
2211 (sim_fpu_sqrt): Same.
2213 2002-06-08 Andrew Cagney <cagney@redhat.com>
2215 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2216 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2218 * sim-load.c: Ditto.
2219 * callback.c: Ditto.
2221 * Make-common.in (callback_h): Define.
2222 (remote_sim_h): Define.
2224 (callback.o): Update.
2225 (syscall.o): Update.
2228 (sim-hload.o): Update.
2230 (sim-reason.o): Update.
2231 (sim-reg.o): Update.
2232 (sim-resume.o): Update.
2234 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2236 * run.c: Fix formatting.
2238 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2240 * run-sim.h: New header. Provide prototypes for functions used
2241 between run() and libsim.a which are not used by GDB.
2242 * run.c: Include run-sim.h.
2243 (main): If SIM_TARGET_SWITCHES is defined call
2244 sim_target_parse_command_line.
2245 (usage): If SIM_TARGET_SWITCHES is defined call
2246 sim_target_display_usage.
2248 2002-05-17 Andrey Volkov <avolkov@transas.com>
2250 * run.c: Made h8300s as new target, not h8300h alias.
2251 Added new option -S (h8300s target)
2252 * sim-options.c: Ditto.
2254 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2256 * callback.c: Use 'deprecated' rather than 'depreciated.'
2258 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2260 From wiz at danbala:
2261 * sim-fpu.h: Fix grammar and typos.
2264 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2266 * callback.c: Fix some spelling errors.
2267 * hw-device.h: Likewise.
2268 * hw-tree.c: Likewise.
2269 * sim-abort.c: Likewise.
2270 * sim-alu.h: Likewise.
2271 * sim-core.h: Likewise.
2272 * sim-events.c: Likewise.
2273 * sim-events.h: Likewise.
2274 * sim-fpu.h: Likewise.
2275 * sim-profile.h: Likewise.
2276 * sim-utils.c: Likewise.
2278 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2280 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2283 2002-01-20 Ben Elliston <bje@redhat.com>
2285 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2286 the comment for this enumerator.
2288 2002-01-14 Ben Elliston <bje@redhat.com>
2290 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2292 2001-12-20 Kazu Hirata <kazu@hxi.com>
2294 * run.c (usage): Fix a typo.
2296 2001-07-05 Ben Elliston <bje@redhat.com>
2298 * Make-common.in (srccgen): Remove.
2299 (CGEN_CPU_DIR): Define.
2300 (CGEN_READ_SCM): Redefine without $(srccgen).
2301 (CGEN_ARCH_SCM): Ditto.
2302 (CGEN_CPU_SCM): Ditto.
2303 (CGEN_DECODE_SCM): Ditto.
2304 (CGEN_DESC_SCM): Ditto.
2306 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2308 * sim-load.c (sim_load_file): Put it back: external now.
2309 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2311 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2313 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2315 * sim-utils.c (sim_analyze_program): Ditto.
2317 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2319 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2320 we're finished with its immediate use.
2321 * sim-load.c (sim_load_file): Ditto.
2323 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2325 Add support for mmap-based memory regions.
2326 * sim-memopt.c (mmap_next_fd): New global.
2327 (sim_memory_init): Reinitialize it.
2328 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2329 "--memory-mapfile FILE" option. Check for some errors.
2330 (do_memopt_add): Conditionally do mmap instead of malloc for
2331 backing store of simulated memory. Check for more errors.
2332 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2333 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2334 * configure.in: Look for mmap/fstat related functions and headers.
2335 * config.in, configure: Regenerated.
2337 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2339 * sim-core.c (sim_core_map_attach): Correct overlap-related
2342 2001-03-07 Michael Meissner <meissner@redhat.com>
2344 * run.c (alloca-conf.h): Delete, no longer provided.
2346 2001-02-22 Ben Elliston <bje@redhat.com>
2348 * sim-trace.h (TRACE_VPU_IDX): Add.
2349 (TRACE_vpu): Define.
2350 (WITH_TRACE_VPU_P): Likewise.
2351 (TRACE_VPU_P): Likewise.
2352 * sim-trace.c (OPTION_TRACE_VPU): Define.
2353 (trace_options): Add --trace-vpu.
2354 (trace_option_handler): Handle OPTION_TRACE_VPU.
2355 (trace_option_handler): Include VPU tracing in --trace-semantics.
2356 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2358 2001-02-21 Ben Elliston <bje@redhat.com>
2360 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2361 (TRACE_BRANCH_INPUT2): Likewise.
2363 2001-02-09 Ben Elliston <bje@redhat.com>
2365 * (profile_print_pc): Write header out in target byte order.
2367 2001-02-09 Ben Elliston <bje@redhat.com>
2369 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2370 adjusting the pc shift value.
2372 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2374 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2375 where a numeric value is supplied.
2377 2001-01-06 Ben Elliston <bje@redhat.com>
2379 * cgen.sh: Allow extrafiles to include the semantics files when
2380 generating an ISA-specific decoder.
2382 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2384 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2386 2000-12-23 Ben Elliston <bje@redhat.com>
2388 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2389 them to the trace stream using sim_fpu_printn_fpu. Include
2392 2000-12-15 Ben Elliston <bje@redhat.com>
2394 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2395 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2396 trailing digits as specified (-1 to print all digits).
2397 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2398 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2401 2000-12-13 Ben Elliston <bje@redhat.com>
2403 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2404 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2407 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2409 * sim-endian.h: Don't have parameters on macro definitions which
2410 are simply renaming functions, to permit use of XCONCAT2 in both
2411 the macro name and the arguments in a use of such a definition.
2413 2000-12-11 Ben Elliston <bje@redhat.com>
2415 * cgen-ops.h (SUBWORDDFDI): New function.
2417 2000-12-05 Ben Elliston <bje@redhat.com>
2419 * Make-common.in (cgen-defs): New target.
2420 (cgen-decode): Pass $(EXTRAFILES).
2422 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2423 -outfile-suffix options.
2425 2000-12-04 Ben Elliston <bje@redhat.com>
2427 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2428 (SUBWORDSIUQI): Likewise.
2429 (SUBWORDDIHI): Likewise.
2430 (SUBWORDDIQI): New function.
2432 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2433 * cgen-scache.c (scache_option_handler): Remove unused local var.
2435 2000-12-03 Ben Elliston <bje@redhat.com>
2437 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2439 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2441 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2443 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2445 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2448 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2450 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2451 (set_hw_delete): Moved the macro as a function.
2452 * hw-base.h (set_hw_delete): Declare as external function.
2453 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2454 allocated using hw_malloc.
2456 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2458 * sim-options.c (sim_parse_args): Free the memory used for
2459 long_options, short_options, handlers, opt_cpu, orig_val.
2461 2000-11-20 Ben Elliston <bje@redhat.com>
2463 * cgen-ops.h (SUBBI): New macro.
2464 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2465 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2467 2000-11-16 Ben Elliston <bje@redhat.com>
2469 * cgen-types.h (VOID): New type.
2471 2000-11-09 Ben Elliston <bje@redhat.com>
2473 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2474 (sim_fpu_two): Set exponent to 1.
2476 2000-10-26 Ben Elliston <bje@redhat.com>
2478 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2479 `all'. Pass `-i' options to cgen applications.
2480 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2481 cgen-desc): Pass $(isa) to cgen.sh.
2483 2000-10-08 Ben Elliston <bje@redhat.com>
2485 * cgen-utils.c (cgen_rtx_error): New function.
2487 2000-10-07 Ben Elliston <bje@redhat.com>
2489 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2490 conditions for sim_core_read_buffer().
2492 2000-09-26 Dave Brolley <brolley@redhat.com>
2494 * cgen-utils.c (RORQI): New function.
2495 (ROLQI): New function.
2496 (RORHI): New function.
2497 (ROLHI): New function.
2499 2000-08-28 Dave Brolley <brolley@redhat.com>
2501 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2502 in insn_value if it will fit.
2504 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2506 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2508 2000-08-15 Dave Brolley <brolley@redhat.com>
2510 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2512 2000-08-15 Dave Brolley <brolley@redhat.com>
2514 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2515 (PROFILE_CPU_FREQ): New macro.
2516 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2517 (profile-options): Add profile-cpu-frequency.
2518 (parse_frequency): New function.
2519 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2520 (profile_print_speed): Print cpu frequency and simulated execution time.
2521 Re-indent other items to match.
2523 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2525 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2527 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2529 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2530 * Makefile.in (install): Install run.1 man page.
2532 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2534 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2535 * Makefile.in (headers,nltvals.def): Merge.
2537 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2539 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2540 * nrun.c (main): Print the simulator statistics only in
2542 * hw-properties.h (hw_find_integer_array_property): Fix
2543 prototype (use signed_cell).
2545 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2546 * sim-events.c (sim_events_remain_time): New function returning
2547 the time that remains before the event is raised.
2548 * hw-events.c (hw_event_remain_time): Likewise.
2549 * sim-events.h (sim_events_remain_time): Declare.
2550 * hw-events.h (hw_event_remain_time): Declare.
2552 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2553 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2554 (OPTION_HW_LIST): New option --hw-list to list the devices.
2555 (hw_option_handler): List the device tree with 'sim_hw_print'.
2557 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2558 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2559 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2560 (EXTENDED): Define for 16-bit word size.
2561 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2562 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2563 * sim-types.h: Added support for 16-bit targets.
2565 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2567 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2569 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2571 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2572 * Makefile.in (distclean): Clean cconfig.h also.
2574 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2576 * configure: Regenerated to track ../common/aclocal.m4 changes.
2578 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2580 * aclocal.m4 (sim-profile): Enable the profiler by default.
2582 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2584 * run.c (main): Initialize sigrc.
2586 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2588 * sim-events.c (update_time_from_event): Add more detailed event
2591 2000-03-30 Dave Brolley <brolley@redhat.com>
2593 * aclocal.m4 (cgen): Use guile to run cgen.
2595 2000-03-23 Dave Brolley <brolley@redhat.com>
2597 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2599 * cgen-accfp.c (fextsfdf): New function.
2600 (ftruncdfsf): New function.
2601 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2603 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2605 * cgen-ops.h: Added TRUNCSISI.
2607 2000-03-08 Dave Brolley <brolley@redhat.com>
2609 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2610 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2611 (sim_queue_fn_si_write): Last argument is has type USI.
2612 (sim_queue_fn_sf_write): New function.
2613 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2614 (sim_queue_fn_sf_write): New function.
2615 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2617 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2619 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2620 sim_set_trace and run simulator using sim_resume.
2621 (main): Add option ``-o'' - operating environment. Only continue
2622 after a signal when operating environment.
2623 (main): Always set REASON and SIGRC using sim_stop_reason.
2624 (sim_trace): Delete extern declaration.
2626 2000-02-08 Nick Clifton <nickc@cygnus.com>
2628 * callback.c: Fix compile time warning messages.
2629 * run.c: Fix compile time warning messages.
2631 1999-12-17 Dave Brolley <brolley@cygnus.com>
2633 * sim-profile.h: (set_profile_option_mask): Add prototype.
2634 * sim-profile.c (set_profile_option_mask): No longer static.
2636 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2638 * sim-arange.c: Include <string.h>
2640 1999-12-07 Dave Brolley <brolley@cygnus.com>
2642 * sim-options.c (print_help): '=' required before optional argument.
2643 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2644 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2645 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2646 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2647 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2648 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2649 (fn_mem_qi_write): New union members.
2650 (fn_mem_hi_write): New union members.
2651 (fn_mem_si_write): New union members.
2652 (fn_mem_di_write): New union members.
2653 (fn_mem_df_write): New union members.
2654 (fn_mem_xi_write): New union members.
2655 (sim_queue_fn_mem_qi_write): New function.
2656 (sim_queue_fn_mem_hi_write): New function.
2657 (sim_queue_fn_mem_si_write): New function.
2658 (sim_queue_fn_mem_di_write): New function.
2659 (sim_queue_fn_mem_df_write): New function.
2660 (sim_queue_fn_mem_xi_write): New function.
2661 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2662 (sim_queue_fn_mem_hi_write): New function.
2663 (sim_queue_fn_mem_si_write): New function.
2664 (sim_queue_fn_mem_di_write): New function.
2665 (sim_queue_fn_mem_df_write): New function.
2666 (sim_queue_fn_mem_xi_write): New function.
2667 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2668 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2669 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2671 1999-12-01 Dave Brolley <brolley@cygnus.com>
2673 * cgen-accfp.c (subsf): Check status code.
2691 1999-11-26 Dave Brolley <brolley@cygnus.com>
2693 * cgen-par.h (fn_df_write): Mode of data is DF.
2694 (sim_queue_fn_df_write): Mode of data is DF.
2695 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2697 1999-11-22 Dave Brolley <brolley@cygnus.com>
2699 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2700 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2702 1999-11-04 Dave Brolley <brolley@cygnus.com>
2704 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2705 CGEN_MEM_XI_WRITE members.
2706 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2707 (sim_queue_fn_xi_write): New function.
2708 (sim_queue_mem_xi_write): New function.
2710 * cgen-par.c (sim_queue_fn_xi_write): New function.
2711 (sim_queue_mem_xi_write): New function.
2712 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2715 1999-10-22 Dave Brolley <brolley@cygnus.com>
2717 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2718 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2719 * cgen-par.c: Set insn_address for each queued write. Get pc from
2720 cpu when executing queued writes.
2722 1999-10-19 Dave Brolley <brolley@cygnus.com>
2724 * cgen-par.h (sim_queue_fn_pc_write): New function.
2725 (CGEN_FN_PC_WRITE): New enumerator.
2726 (fn_pc_write): New union member.
2727 * cgen-par.c (sim_queue_fn_pc_write): New function.
2728 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2730 1999-10-18 Dave Brolley <brolley@cygnus.com>
2732 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2733 (CGEN_MEM_DF_WRITE): New enumerator.
2734 (mem_di_write): New union member.
2735 (mem_df_write): New union member.
2736 * cgen-par.c (sim_queue_mem_di_write): New function.
2737 (sim_queue_mem_df_write): New function.
2738 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2740 * cgen-accfp.c (divsf): Check for division errors.
2742 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2744 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2746 1999-10-07 Dave Brolley <brolley@cygnus.com>
2748 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2749 (fn_hi_write): New union member.
2750 (sim_queue_fn_hi_write): New function.
2751 * cgen-par.c (sim_queue_fn_hi_write): New function.
2752 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2754 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2756 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2757 Change type of result to SEM_PC.
2759 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2761 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2763 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2765 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2766 (JOIN*): Delete cpu arg.
2768 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2770 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2772 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2774 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2776 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2779 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2781 * run.c (main): Check the sim_stop_reason and only halt simulation
2782 when a valid stop condition is identified.
2784 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2786 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2788 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2790 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2791 (bi_write): New union element.
2792 (sim_queue_bi_write): New function.
2793 * cgen-par.c (sim_queue_bi_write): New function.
2794 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2796 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2798 * configure: Regenerated to track ../common/aclocal.m4 changes.
2800 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2801 ../gdb/configure.in.
2802 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2803 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2804 (SIM_WARNINGS): Delete
2805 (CONFIG_CFLAGS): Update.
2807 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2809 * cgen-par.c: New file.
2810 * cgen-par.h: New file.
2811 * cgen-sim.h (cgen-par.h): #include it.
2812 * cgen-cpu.h (write_queue): New field.
2813 (CPU_WRITE_QUEUE): New access macro.
2814 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2815 (cgen-par.o): New target.
2817 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2819 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2820 * cgen-utils.c (mode_names): Update.
2822 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2824 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2825 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2826 buffer arg if WITH_PARALLEL_GENWRITE.
2827 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2828 (struct idesc): Ditto.
2830 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2832 * sim-model.c (model_option_handler): Add \n to error message.
2834 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2836 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2837 (insn_sem): Rewrite.
2838 (sem_fn_desc): New struct.
2840 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2842 (scache case): Split into non-parallel/parallel versions.
2843 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2844 if not use semantic switch version.
2846 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2848 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2849 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2850 (SEM_BRANCH_INIT_EXTRACT): Delete.
2851 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2852 (SEM_BRANCH_FINI): Ditto.
2853 (SEM_BRANCH_VIA_ADDR): Ditto.
2854 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2855 (SEM_BRANCH_ADDR_CACHE): Delete.
2856 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2857 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2859 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2860 (@cpu@_pbb_begin): Initialize branch_target.
2861 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2862 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2864 (@cpu@_engine_run_fast): Ditto.
2866 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2868 * cgen-utils.c (RORSI): New function.
2869 (ROLSI): New function.
2871 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2873 * Makefile.in (TAGS): Tweak TAGS regex.
2874 * cgen-mem.h (*): Add TAGS markers.
2876 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2878 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2879 passed in when sim_resume is first entered - don't re-pass it
2882 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2884 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2885 OPTION_LOAD_LMA but only when is defined.
2886 (standard_options): When SIM_HANDLES_LMA is defined include
2887 options --load-lma and --load-vma.
2888 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2890 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2891 (struct sim_state_base): Add load_at_lma_p.
2892 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2893 STATE_LOAD_AT_LMA_P.
2895 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2897 * nrun.c (main): Re-format loop gnu style.
2899 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2901 * dv-sockser.c (connected_p): Initialize addrlen.
2903 1999-07-06 Dave Brolley <brolley@cygnus.com>
2905 * cgen-accfp.c (floatsidf): New function.
2906 (fixdfsi): New function.
2908 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2910 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2912 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2914 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2915 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2916 * cgen-fpu.c: New file.
2917 * cgen-fpu.h: New file.
2918 * cgen-accfp.c: New file.
2919 * cgen-cpu.h (CGEN_CPU): New member fpu.
2920 * cgen-mem.h: Redo fp support.
2921 * cgen-ops.h: Delete k&r support. Redo fp support.
2922 * cgen-sim.h: Include cgen-fpu.h.
2923 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2925 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2927 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2929 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2930 (@cpu@_pbb_cti_chain): Minor clean up.
2932 1999-05-08 Felix Lee <flee@cygnus.com>
2934 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2935 AM_CYGWIN32 and AM_EXEEXT.
2936 * configure: Regenerate.
2938 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2940 * sim-core.c (device_error,device_io_read_buffer,
2941 device_io_write_buffer): Delete decls.
2942 * sim-core.h: Put them here.
2944 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2945 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2946 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2947 (sim_core_write_aligned_N): Ditto.
2949 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2951 * sim-memopt.c (sim_memory_uninstall): Don't look into
2954 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2956 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2958 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2960 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2961 (sim_core_write_buffer): Ditto.
2963 1999-04-02 Keith Seitz <keiths@cygnus.com>
2965 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2966 after the interval counter has expired.
2967 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2968 poll_quit callbacks. May be overridden by Makefile.
2969 (poll_quit_counter): New global.
2970 * sim-events.c: Remove all mentions of ui_loop_hook. The
2971 host callback "poll_quit" will serve the purpose.
2972 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2974 * nrun.c: Remove declaration of ui_loop_hook.
2976 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2978 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2979 if being used by gdb.
2981 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2983 * cgen-types.h (XF,TF): Tweak.
2984 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2986 (SUBWORD*,JOIN*): Define.
2987 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2988 moved into cpu descriptor.
2989 * sim-model.h (MACH): New member `num'.
2991 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2993 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2994 (CGEN_CPU): Member opcode renamed to cpu_desc.
2995 New members get_idata,disassembler.
2996 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2997 CGEN_INSN_ATTR_VALUE.
2998 (CGEN_STATE): Delete member opcode_table.
2999 (sim_disassemble_insn): Delete decl.
3000 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3001 (struct idesc): Moved to here from <cpu>-decode.h.
3002 * cgen-run.c (prime_cpu): Call prepare_run callback.
3003 * cgen-trace.h (SFILE): New type.
3004 (sim_disasm_sprintf): Declare.
3005 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3006 (sim_cgen_disassemble_insn): Declare.
3007 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3008 (insn_fields): Delete.
3009 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3011 (trace_insn): Call CPU_DISASSEMBLER hook.
3012 (sim_disasm_sprintf): New function.
3013 (sim_disasm_read_memory): New function.
3014 (sim_disasm_perror_memory): New function.
3015 (sim_cgen_disassemble_insn): New function.
3016 * cgen-utils.c: Don't include cpu-opc.h.
3017 (virtual_insn_entries): New static local.
3018 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3019 (cgen_insn_name): Rewrite.
3020 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3021 * cgen.sh (desc): New file generator handler.
3022 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3023 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3024 Don't include cpu-opc.h,cpu-sim.h.
3025 * sim-model.c (model_set): Delete SIM_DESC arg.
3026 (sim_model_set): Update.
3027 * sim-model.h (MACH): New member prepare_run.
3029 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3031 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3032 if redundant with allocator functions.
3034 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3036 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3038 * sim-profile.h: Make like sim-trace.h.
3039 (PROFILE_USEFUL_MASK): New macro.
3040 * sim-profile.c (profile_options): Make like trace_options, allow
3041 optional on|off arg where applicable.
3042 (set_profile_option_mask): New function.
3043 (sim_profile_set_option): New function.
3044 (profile_option_handler): Simplify.
3045 Have -p only enable selected things, not everything.
3046 Add missing break to OPTION_PROFILE_PC_RANGE.
3047 * cgen-scache.c (scache_options): Allow optional on|off arg to
3049 (scache_option_handler): Use sim_profile_set_option.
3051 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3053 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3054 (memory_option_handler): Implement MEMORY_FILL option. Make
3055 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3056 (parse_ulong_value): New function.
3057 (do_memopt_add): Allocate all buffers. Optionally fill them.
3059 1999-01-15 Richard Henderson <rth@cygnus.com>
3061 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3062 va_list, not an integer.
3063 * sim-events.c (sim_events_schedule): Likewise.
3065 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3066 the appropriate type.
3068 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3070 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3071 (sim_disassemble_insn): Update prototype.
3072 (sim_engine_invalid_insn): Ditto.
3073 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3074 (SEM_BRANCH_INIT): PCADDR->IADDR.
3075 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3076 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3077 * cgen-scache.h (*): Ditto.
3078 * cgen-trace.c (*): Ditto.
3079 * cgen-trace.h (*): Ditto.
3080 * cgen-utils.c (*): Ditto.
3081 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3083 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3084 (simple engine framework): Rewrite.
3085 * sim-module.c (modules): Install model module sooner (and in
3086 particular before the profile module).
3088 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3090 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3091 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3092 (sim_model_init): Call it.
3094 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3096 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3098 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3099 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3100 (SEM_BRANCH_INIT_EXTRACT): New macro.
3101 (SEM_BRANCH_INIT): Add taken_p.
3102 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3103 (SEM_BRANCH_FINI): Use it.
3105 * cgen-run.c (sim_resume): Handle tracing of last insn.
3106 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3107 * cgen-trace.c (current_abuf): New static global.
3108 (trace_insn_init): Initialize it.
3109 (trace_insn_fini): Use it.
3110 (trace_insn): Set it.
3111 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3112 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3113 (@cpu@_emit_after): Ditto.
3114 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3115 labels if WITH_SEM_SWITCH_FULL.
3116 * sim-model.c: Include bfd.h.
3117 (sim_model_init): New function.
3118 (sim_model_install): Record init fn.
3119 * sim-model.h (MACH): New member bfd_name.
3120 * sim-module.c (modules): Initialize model before scache.
3122 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3124 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3126 * nrun.c (main): Remain in simulation loop for traps and
3127 exceptions when in operating environment mode.
3128 (ui_loop_hook): New stub hook for standalone use.
3129 * sim-events.c (sim_events_process): Call ui_loop_hook
3130 periodically on CYGWIN host.
3132 * sim-reason.c (sim_stop_reason): Return host signal numbers
3133 to gdb on sim_stopped and sim_signalled cases.
3134 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3135 hook just before longjmp.
3136 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3137 hook just before sim_engine_run.
3139 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3140 * sim-trace.h (trace_generic): Ditto.
3141 * sim-trace.c (trace_generic): Ditto.
3143 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3145 * Make-common.in (SIM_MAIN_DEPS): New var.
3146 (CGEN_MAIN_CPU_DEPS): New var.
3147 * aclocal.m4: Add --enable-cgen-maint option.
3148 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3150 (GETIMEM*): Pass pc value to sim_core routine.
3152 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3154 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3155 Compare with ZERO not NULL.
3157 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3159 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3162 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3164 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3165 * sim-trace.c: Include stdlib.h if present.
3166 * dv-sockser.c: Include unistd.h if present.
3167 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3168 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3170 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3172 * gennltvals.sh: Add i960.
3173 * nltvals.def: Rebuild.
3175 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3177 * cgen-defs.h: New file, old cgen-sim.h.
3178 * cgen-sim.h: Simple header that includes others.
3179 * sim-arange.c: New file.
3180 * sim-arange.h: New file.
3181 * sim-basics.h: Include it.
3182 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3183 (sim-arange.o): Add rule for.
3184 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3185 (sim_io_eprintf_cpu): Add prototype.
3186 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3187 (INLINE2): New macro.
3188 (EXTERN_INLINE): New macro.
3189 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3190 before calling module init fns.
3191 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3192 (profile_init): New function.
3193 (profile_options): New option --profile-range.
3194 (profile_option_handler): Handle --profile-range.
3195 (profile_print_insn): Qualify address range specific section titles.
3196 (profile_print_addr_ranges): New function.
3197 (profile_info): Print address ranges if specified.
3198 (profile_install): Set profile_init init fn.
3199 * sim-profile.h (PROFILE_DATA): New member `range'.
3200 * sim-trace.c (trace_init): New function.
3201 (trace_options): New option --trace-range.
3202 (trace_option_handler): Handle --trace-range.
3203 (trace_install): Set trace_init init fn.
3204 * sim-trace.h (TRACE_DATA): New member `range'.
3205 * sim-utils.c (sim_cpu_msg_prefix): New function.
3206 (sim_io_eprintf_cpu): New function.
3207 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3208 (PC_IN_PROFILE_RANGE_P): New macro.
3209 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3210 (trace_insn_fini): New arg abuf. All callers updated.
3211 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3212 printing cycle counts.
3213 * cgen-trace.h (trace_insn_fini): Update prototype.
3214 (TRACE_RESULT_P): New macro.
3215 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3216 (TRACE_INSN): Check ARGBUF_TRACE_P.
3217 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3218 * cgen-types.h (SIM_INLINE): Delete.
3219 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3220 * cgen-utils.c: Don't include cgen-engine.h
3221 * genmloop.sh (@cpu@_fill_argbuf): New function.
3222 (@cpu@_fill_argbuf_tp): New function.
3223 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3224 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3225 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3226 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3227 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3228 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3229 doing profiling. Update call to TRACE_INSN_FINI.
3231 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3233 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3235 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3238 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3240 * sim-inline.c (SIM_INLINE_P): Fix typo.
3242 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3244 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3246 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3248 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3249 * nltvals.def: Re-generate.
3251 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3253 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3254 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3255 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3257 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3258 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3260 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3262 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3263 (${cpu}_pbb_cti_chain): Ditto.
3265 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3267 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3268 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3269 (EXTRACT_INT,EXTRACT_UINT): New macros.
3270 (SEM_SEM_ARG): New macro.
3271 (SEM_NEXT_VPC): New arg `pc'.
3272 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3273 (sim_disassemble_insn): Update prototype.
3274 * cgen-trace.c (current_insn,insn_fields): New static locals.
3275 (trace_insn): Set them.
3276 * cgen-utils.c: #include cgen-engine.h.
3277 (sim_disassemble_insn): New arg insn_fields.
3278 Handle variable length insns.
3279 * genmloop.sh: Only emit pbb decls if -pbb.
3280 (${cpu}_scache_lookup): New arg `vpc'.
3281 (scache support): Fetch pc before entering loop.
3283 * gennltvals.sh: Add fr30 support.
3284 * nltvals.def: Rebuild.
3286 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3288 * sim-types.h: Re-do type system so that GCC's attribute and mode
3289 are used to specify types. Handle case of ALPHA.
3291 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3293 * aclocal.m4: Add tests for dlopen family.
3294 * config.in: Regenerated.
3296 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3298 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3300 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3302 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3303 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3304 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3305 * cgen-sim.h: ... to here.
3307 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3309 * aclocal.m4 (enable-build-warnings): Replace
3310 enable-sim-warnings. Extend =LIST syntax so that prepend and
3311 append of options is possible. Drop -Werror, add
3312 -Wstrict-prototypes for GDB compatibility.
3313 * Make-common.in (SIM_WARNINGS): Update.
3315 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3317 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3318 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3319 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3320 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3321 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3323 * cgen-cpu.h: New file.
3324 * cgen-engine.h: New file.
3325 * cgen-scache.h: New file.
3326 * cgen-sim.h: Delete portions moved to new files.
3327 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3328 rather than sending result to stdout.
3330 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3332 * Make-common.in (sim-reg.o): New rule.
3333 (cgen-run.o): New rule.
3334 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3335 * cgen-run.c (prime_cpu): New function.
3336 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3337 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3339 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3340 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3341 (CGEN_INSN_VIRTUAL_P): New macro.
3342 (SEM_PC): New typedef.
3343 (SEMANTIC_FN): Change type of result to SEM_PC.
3344 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3345 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3346 (SCACHE_MAP): New typedef.
3347 (CPU_SCACHE): Add pbb support.
3348 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3349 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3350 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3352 (INSN_NAME): Delete.
3353 (cgen_insn_name): Declare.
3354 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3355 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3356 (first_insn_p): Make static.
3357 (trace_insn): Handle virtual insns specially.
3358 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3359 * cgen-types.h (UBI): Delete.
3360 (MODE_TYPE): New enum.
3361 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3362 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3363 (cgen_virtual_opcode_table): New global.
3364 (cgen_insn_name): New function.
3365 (sim_disassemble_insn): Ignore virtual insns.
3366 * genmloop.sh: Delete top level loop generation. Add pbb support.
3367 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3368 (sim_cpu_base): New members max_insns,insn_name,model_data.
3369 (CPU_PC_GET,CPU_PC_SET): New macros.
3370 (sim_pc_get,sim_pc_set): Declare.
3371 * sim-model.c (model_set): Call model init fn.
3372 * sim-model.h (MODEL_FN): New typedef.
3373 (INSN_TIMING): New member model_fn.
3374 (MODEL): New members num,init.
3375 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3376 All callers updated.
3377 (profile_insn_init): New fn.
3378 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3379 Exit early if insn profiling not supported.
3380 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3381 (profile_install): Record profile_insn_init as init fn.
3382 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3383 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3384 (PROFILE_DATA): Delete member exec_time.
3385 Change insn_count to pointer to array, rather than the array.
3386 (sim_profile_print_bar): Declare.
3388 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3390 * cgen-run.c: New file.
3391 * sim-reg.c: New file.
3393 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3395 * aclocal.m4: Add checks for -lsocket and -lnsl.
3397 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3398 allow local port reuse on listening socket.
3400 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3402 * sim-config.h: Remove reference to linux kernel header.
3404 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3406 * dv-sockser.c (sockser_addr): Make variable non-static.
3408 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3410 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3412 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3414 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3416 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3418 * Make-common.in (install-common): Add $(EXEEXT) when installing
3421 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3423 * cgen-sim.h (cgen_state): New member opcode_table.
3424 * cgen-utils.c (sim_disassemble_insn): Use it.
3426 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3428 * cgen-mem.h (DECLARE_SETT): Fix return type.
3429 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3430 * cgen-scache.c: Include stdlib.h.
3431 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3432 * sim-model.c (model_option_handler): Remove unused variable `n'.
3434 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3436 * cgen-utils.c: Include bfd.h.
3437 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3439 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3441 * sim-bits.h (EXTEND24): Fix typo.
3443 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3445 * sim-events.c (ETRACE_P): New macro.
3446 (struct _sim_event): Add member trace.
3447 (sim_events_free): Reclaim trace message.
3449 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3450 sim_events_schedule_tracef): New functions, include printf trace
3451 information in argument list. If tracing, store asprintf'd trace
3452 message in sim_event.
3454 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3455 hw_event_queue_schedule_vtracef): New functions, mimic
3458 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3460 * sim-bits.h (EXTEND24): Define.
3462 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3464 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3465 (CPU_SCACHE_HASH_MASK): New macro.
3466 (SCACHE_HASH_PC): Rewrite.
3467 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3468 computation out of main loop.
3470 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3472 * cgen-sim.h (RECORD_IADDR): Delete.
3473 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3474 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3476 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3478 * gennltvals.def (mn10200): Add entry.
3479 * nltvals.def: Regenerate with MN10200 additions.
3481 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3483 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3484 documentation on how it works.
3486 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3487 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3488 sim_core_set_xor, sim_core_xor_read_buffer,
3489 sim_core_xor_write_buffer): Update.
3491 * sim-events.h, sim-events.c (sim_events_install,
3492 sim_events_watch_clock, sim_events_schedule_after_signal,
3493 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3494 sim_events_deschedule): Update.
3496 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3497 sim_fpu_max32, sim_fpu_max64): Update.
3499 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3501 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3502 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3503 * sim-profile.c (profile_print_model): Update.
3505 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3507 * gennltvals.def (m32r): Use common syscall.h now.
3508 (mn10300): Add entry.
3509 * nltvals.def: Regenerate.
3511 * sim-engine.c (sim_engine_get_run_state): New function.
3512 * sim-engine.h (sim_engine_get_run_state): Declare it.
3514 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3516 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3517 * sim-core.c (sim_core_signal): Make extern, always define.
3519 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3521 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3522 * cgen-ops.h (ANDIF): New macro.
3523 (ANDIF[BQHSD]I): Delete.
3525 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3527 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3528 (hw_event_queue_schedule, hw_event_queue_deschedule,
3529 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3532 * hw-alloc.h (HW_NZALLOC): Define.
3534 * Make-common.in (test-hw-events): Add target for testing the
3537 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3539 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3541 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3543 * hw-main.h: Include hw-handles.h, hw-instances.h.
3544 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3545 * hw-base.c (hw_create, hw_delete): Call same.
3547 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3549 * dv-core.c: Include hw-main.h and sim-main.h.
3550 * dv-pal.c: Include hw-main.h and sim-io.h.
3551 * dv-glue.c: Include hw-main.h.
3553 * hw-main.h: New file. Move list of includes to here.
3554 * hw-base.h: From here.
3555 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3556 (hw-*.o, dv-*.o): Update.
3557 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3558 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3561 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3562 do_hw_poll_read): Move declarations from here.
3563 * hw-main.h: To here.
3565 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3567 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3569 * Make-common.in (hw-config.h): Update
3570 * hw-base.c, dv-pal.c, dv-glue.c: Update
3572 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3573 `*_callback' to `*_method.
3575 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3577 * hw-base.h (set_*): Move set method macros from here.
3578 * hw-device.h: To here.
3580 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3582 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3585 * hw-base.c (hw_create, hw_delete): Call
3586 * hw-properties.c (create_hw_property_data,
3587 delete_hw_property_data): Define.
3589 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3591 * hw-device.c, hw-properties.c: Include hw-base.h
3593 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3594 * hw-device.c: From here.
3595 * hw-base.h: Include "hw-events.h".
3597 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3598 * hw-base.c (hw_create, hw_delete): Call.
3599 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3601 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3602 (hw-alloc.o): New target.
3604 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3606 * hw-events.h, hw-events.c: New files. Move event code to here.
3607 * sim-hw.c: From here.
3608 * hw-base.h: Include "hw-events.h".
3609 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3610 (hw-events.o): New target.
3612 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3613 * hw-events.h (struct hw_event): Replace typedef hw_event.
3615 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3616 * hw-base.c (hw_create, hw_delete): Call.
3617 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3621 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3623 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3624 * hw-ports.c: To here.
3626 * hw-base.h, hw-ports.c (create_hw_port_data,
3627 delete_hw_port_data): New functions.
3628 * hw-base.c (hw_delete, hw_create): Call same.
3630 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3632 * hw-ports.h: To here.
3634 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3636 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3637 PROCESSOR and CIA arguments.
3639 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3641 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3642 Move common object files from here.
3643 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3645 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3647 * sim-hw.c: Include ctype.h.
3648 (do_hw_poll_read): Do not assume EAGAIN.
3650 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3652 * cgen-trace.c (first_insn_p): New static local.
3653 (trace_insn_init): Set it.
3654 (trace_insn_fini): Use TRACE_PREFIX.
3655 (trace_insn): Rewrite to use trace_prefix.
3656 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3657 Adjust width accordingly.
3659 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3660 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3661 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3662 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3663 (PROFILE_COUNT_CORE): Simplify.
3664 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3666 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3668 * cgen-ops.h (ADDCFSI): Fix typo.
3670 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3672 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3673 * genmloop.sh: Use them rather than static locals.
3675 * sim-engine.c (sim_engine_set_run_state): New function.
3676 * sim-engine.h (sim_engine_set_run_state): Declare.
3677 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3678 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3679 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3681 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3683 * cgen-trace.c (trace_insn_init): New arg first_p.
3684 All callers updated.
3685 (trace_insn_fini): New arg last_p. All callers updated.
3686 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3687 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3688 * genmloop.sh (engine_resume): Update.
3690 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3692 * Make-common.in (install-common): Run ranlib on installed copy of
3695 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3697 * Make-common.in (install-common): Rename and install libsim.a.
3699 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3701 * sim-io.c (unistd.h): Include.
3703 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3705 * Make-common (sim_main_headers): Sort.
3706 (cgen-*.o): Add cgen-sim.h dependency.
3708 * cgen-scache.c (scache_init): Only allocate space if scache element
3710 (scache_flush,scache_print_profile): Check if scache in use first.
3712 * cgen-sim.h (IDESC): Provide forward declaration.
3714 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3715 (cgen_cpu_max_extra_bytes): Declare.
3716 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3718 * sim-cpu.h: New file. sim_cpu_base moved here.
3719 Move sim_cpu_lookup decl here.
3720 * sim-base.h: #include "sim-cpu.h".
3721 * sim-cpu.c: New file.
3722 * Make-common (sim_main_headers): Add sim-cpu.h.
3723 (sim-cpu.o): Add rule for.
3725 * sim-model.c (set_model): Delete.
3726 (sim_model_set,model_set): New functions.
3727 (sim_model_install): Renamed from model_install.
3728 Don't set default model here.
3729 (model_option_handler): Rewrite --model processing.
3730 (sim_model_lookup,sim_mach_lookup): New functions.
3731 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3732 (insn_timing): Delete.
3733 (INSN_TIMING): New member `num'.
3734 (IMP_PROPERTIES): Always define scache_elm_size member.
3735 (MACH): New member init_cpu.
3736 (sim_machs): Renamed from machs.
3737 (sim_model_install): Renamed from model_install.
3738 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3739 * sim-module.c (modules): Update.
3741 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3743 * sim-io.c: #include <errno.h>.
3745 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3747 * dv-pal.c (struct hw_pal_device): Add reader.
3748 (hw_pal_finish): Initialize reader.
3749 (scan_hw_pal): Use reader.
3751 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3752 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3755 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3756 ../ppc/main.c sim_io_read_stdin.
3758 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3760 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3762 * hw-tree.c: Update.
3764 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3765 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3767 * hw-ports.h (hw_port_event): Ditto.
3768 * hw-ports.c (hw_port_event): Update.
3769 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3771 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3773 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3774 (do_counter_event): Update.
3775 * dv-glue.c (hw_glue_io_read_buffer): Update.
3776 (hw_glue_port_event): Update.
3778 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3779 * hw-base.h (hw_create): Ditto.
3780 * hw-base.c (hw_create): Ditto.
3782 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3783 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3786 * hw-device.h (hw_system_cpu): Declare.
3787 * sim-hw.c (hw_system_cpu): New function.
3789 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3790 sim_hw_abort not hw_abort.
3791 (sim-hw.h): Include.
3792 (sim_core_read_buffer, sim_core_write_buffer): Call
3793 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3795 (sim_core_set_xor): Do not pass CPU when aborting.
3797 * sim-n-core.h (sim_core_read_aligned_N,
3798 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3799 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3800 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3803 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3805 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3806 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3808 (sim_hw_print): New function.
3810 * sim-engine.h (sim_engine_vabort): Declare.
3811 * sim-engine.c (sim_engine_vabort): New function.
3813 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3815 * sim-trace.c (print_data): For floating-point numbers trace raw
3817 (trace_result_fp2): New function.
3818 * sim-trace.h (trace_result_fp2): New declaration.
3819 (TRACE_FP_RESULT2): New macro.
3821 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3823 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3824 AM_CYGWIN32 and AM_EXEEXT.
3825 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3826 to run and install-common rules.
3827 * common/configure: regenerate
3829 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3831 * sim-types.h (cell_word): New type.
3832 (natural_cell): Delete type.
3834 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3836 * configure: Regenerated to track ../common/aclocal.m4 changes.
3839 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3841 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3843 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3845 * configure: Regenerated to track ../common/aclocal.m4 changes.
3848 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3850 * acconfig.h: New file.
3851 * Make-common.in (top_builddir): New macro.
3852 (INTL_LIB): Removed.
3853 (INTLLIBS): New macro.
3854 (INTLDEPS): Likewise.
3855 (LIBDEPS): Use INTLDEPS.
3856 (EXTRA_LIBS): Use INTLLIBS.
3857 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3858 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3859 AM_LC_MESSAGES): New macros from GNU gettext.
3861 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3863 * sim-config.h: Discard leading _ from macros.
3864 * sim-types.h: Ditto.
3866 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3868 * Make-common.in (CSEARCH): Add -I to intl directories.
3869 (INTL_LIB): Point to libintl.a.
3870 (LIBDEPS): Add $(INTL_LIB).
3871 (EXTRA_LIBS): Ditto.
3873 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3875 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3877 * cgen-ops.h (ADDCFSI): Fix.
3880 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3882 * sim-types.h (signed_address, unsigned_address): Define.
3884 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3886 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3889 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3891 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3892 New functions, pack / unpack sim_fpu struct using raw values.
3893 (sim_fpu_is): Differentiate between negative and positive
3896 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3898 * sim-bits.h (EXTEND4): Define.
3899 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3901 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3903 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3904 declared so we need this cast to prevent long long addresses
3905 from being misconfigures. Results in access to unmapped memory.
3907 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3909 * Make-common.in (RUNTESTFLAGS): Define.
3910 (check): Pass RUNTESTFLAGS to recursive make.
3912 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3914 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3917 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3919 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3922 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3924 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3925 (sim-inline): Update to match sim-inline.[hc]
3926 * configure: Regenerated to track ../common/aclocal.m4 changes.
3928 * Make-common.in (sim_main_headers): Add sim-inline.h
3930 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3932 * sim-endian.h (sim-endian.c): Ditto.
3934 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3935 (sim_events_set_trace): Delete unused prototype.
3937 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3938 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3940 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3941 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3942 Comment out, not yet implemented in sim-fpu.c.
3943 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3944 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3946 * sim-inline.h: Rewrite description.
3947 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3948 (SIM_MAIN_INLINE): Add inline option.
3950 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3951 include generated files. Handled by generator directly.
3953 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3955 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3958 * sim-trace.h (TRACE_ANY_P): Define.
3959 (struct _trace_data): Add trace_any_p.
3961 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3963 * run.c (main): Handle all alternatives of enum sim_stop.
3964 (main): Delete unused `asection *s'.
3966 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3968 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3970 * configure: Regenerated to track ../common/aclocal.m4 changes.
3972 * sim-hw.c: New file.
3973 * sim-hw.h (sim_hw_parse): Declare function.
3974 (hw-tree.h): Do not include.
3976 * sim-base.h (STATE_HW): Define.
3977 (struct sim_state_base): Add member struct *hw.
3979 * sim-module.c (sim-hw.h): Include.
3980 (modules): Add sim_hw_install.
3982 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3984 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3986 * sim-base.h (CPU_INDEX): Define.
3988 * sim-utils.c (sim_state_alloc): Initialize.
3989 * sim-module.c (sim_post_argv_init): Ditto.
3991 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3993 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3994 properly formatted lists.
3996 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3998 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3999 0x2f needs to be 0x3f.
4001 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4003 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4005 (hw_tree_find_*_property): Clean up error message when property is
4008 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4009 present before looking for it.
4011 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4013 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4014 (AC_CHECK_FUNCS): Add check for __setfpucw.
4015 * configure: Regenerated.
4017 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4019 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4020 hw_pal_timer, hw_pal_timer_value): Define.
4021 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4022 (do_counter_event, do_counter_read, do_counter_value,
4023 do_counter_write): new functions.
4025 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4027 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4030 * hw-base.c (hw_create): Stop searching for a device when one is
4033 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4035 * configure: Regenerated to track ../common/aclocal.m4 changes.
4037 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4039 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4040 appends extra devices.
4041 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4044 * Make-common.in (hw-config.h): New target, create hw-config.h
4046 (SIM_HW): Definition from @sim_hw@.
4047 (hw-base.o): Depend on hw-config.h
4049 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4051 * Make-common.in: Get SHELL from configure.
4052 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4053 move-if-change. Fixes NT native build problem.
4054 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4055 move-if-change. Fixes NT native build problem.
4056 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4059 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4061 * hw-device.h, hw-device.c (hw_strdup): New function.
4063 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4064 strings name, family and args.
4065 (full_name_of_hw): Use hw_strdup when returning the full path.
4067 * hw-properties.c: Clean up property not found / wrong type error
4070 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4071 before attaching any ports.
4073 * hw-base.c (hw-config.): Include. Replace hardwired table.
4075 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4077 * Make-common.in: Add rule for dv-glue.o.
4079 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4081 * hw-base.c (hw_finish): Move setting of trace level to here.
4082 (hw_create): From here.
4084 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4085 ../ppc/device_table.c.
4087 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4089 * hw-tree.c (print_properties): Supress path when printing
4090 properties of root node.
4092 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4094 * hw-device.h (HW_TRACE): Define.
4095 (hw_trace): Declare.
4096 * hw-device.c (hw_trace): Implement function.
4098 * hw-base.c (hw_create): Set hw trace level from "trace?"
4101 * dv-core.c (dv_core_attach_address_callback): Add trace.
4103 * dv-pal.c: Replace DTRACE with HW_TRACE.
4105 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4107 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4108 (hw_alloc_data): Delcare.
4109 (struct hw): Add member alloc_of_hw.
4111 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4112 functions. Assocate memory with a device.
4113 (stdlib.h): Include.
4115 * hw-base.h (set_hw_delete): Define.
4116 (hw_delete_callback): Declare.
4117 (hw_delete): Declare.
4119 * hw-base.c (hw_delete): Implement function.
4120 (struct hw_base_data): Add member to_delete.
4121 (ignore_hw_delete): New function, does nothing.
4122 (hw_create): Set the hw_delete method.
4123 (hw_create): Allocate the base type using HW_ZALLOC before setting
4126 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4128 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4130 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4131 (attach_hw_port_edge): Add struct hw argument
4133 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4136 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4138 * hw-device.h (hw_attach_address_callback,
4139 hw_detach_address_callback): Attach to a single space not a space
4140 mask. Clarify interpretation of SPACE:ADDR parameters.
4142 * hw-base.c (passthrough_hw_attach_address,
4143 passthrough_hw_detach_address): Update.
4144 * dv-core.c (dv_core_attach_address_callback): Ditto.
4145 * dv-pal.c (hw_pal_attach_address): Ditto.
4147 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4149 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4151 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4153 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4154 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4155 hw-properties_h, hw-tree_h): Define, point at corresponding
4157 (hw_base_headers): Define list of headers included by hw-base.h
4158 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4159 hw-properties.o, hw-tree.o): Specify dependencies.
4160 (dv-core.o, dv-pal.o): Ditto.
4162 * sim-hw.h: New file.
4164 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4165 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4167 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4169 * hw-base.h, hw-base.c: new files. Copied from
4170 ../ppc/device_table.[hc].
4172 * dv-core.c, dv-pal.c: New files. Copied from
4173 ../ppc/hw_{core,pal}.c
4175 * sim-basics.h (struct hw): Declare.
4176 (enum port_direction, enum object_disposition): Declare.
4178 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4180 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4181 sim_dv_src in Makefile. Take list of devices as parameter to m4
4184 * configure: Regenerated to track ../common/aclocal.m4 changes.
4186 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4188 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4189 trace_prefix can abort cleanly.
4191 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4193 * dv-sockser.c, dv-sockser.h: New files.
4194 * Make-common.in (dv-sockser.o): Add rule for.
4195 * aclocal.m4: Check for fcntl.h.
4196 * config.h: Add HAVE_FCNTL_H.
4198 * sim-break.c (remove_breakpoint): Fix thinko.
4200 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4201 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4203 1998-03-13 Fred Fish <fnf@cygnus.com>
4205 * sim-base.h (struct sim_state_base): Add prog_syms and
4206 define macro STATE_PROG_SYMS.
4207 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4208 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4209 and bfd_canonicalize_symtab, to get symbol table on first use
4210 and preserve it via STATE_PROG_SYMS for future calls to
4211 bfd_find_nearest_line.
4213 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4215 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4217 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4218 up to nr_maps, not just access_* maps.
4220 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4223 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4224 over nr_maps not sim_core_nr_maps.
4226 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4227 core_map argument to unsigned.
4228 (struct _sim_core): Ditto for struct member core_map.
4230 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4232 * sim-basics.h (access_io, access_*_io): Define.
4233 (map_read, map_write, map_exec, map_io): Define.
4235 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4236 attach with more generic mapmask.
4237 (sim_core_{read,write}_*): Change map argument to unsigned.
4239 * sim-core.c (sim_core_uninstall, sim_core_attach,
4240 sim_core_detach): Iterate over nr_maps instead of
4243 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4244 instead of the write_map.
4245 (remove_breakpoint): Ditto.
4247 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4248 with read_map, write_map, exec_map resp.
4250 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4253 * cgen-utils.c (sim_disassemble_insn): Ditto.
4255 * sim-hrw.c (sim_write, sim_write): Ditto.
4257 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4258 transfer_to_str): New functions.
4260 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4262 * sim-base.h (sim_state_base): New member environment.
4263 (STATE_ENVIRONMENT): New macro.
4264 * sim-config.c (current_environment): Delete.
4265 (sim_config_default): New function.
4266 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4267 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4268 (sim_config_default): Add prototype.
4269 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4270 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4271 Set STATE_ENVIRONMENT, not current_environment.
4273 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4275 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4277 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4279 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4281 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4283 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4285 * Make-common.in (TAGS): Make smarter.
4286 * Makefile.in (TAGS): Ditto.
4288 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4290 * sim-module.c (*): Fix typos in assertion tests.
4292 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4294 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4297 * sim-options.c (sim_parse_args): Ditto.
4298 (sim_args_command): Return OK, instead of nothing, for an empty
4301 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4303 * sim-profile.c (profile_info): Rename from profile_print. Drop
4304 misc and misc_cpu callback arguments. Use
4305 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4306 (profile_install): Install profile_info function.
4308 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4309 STATE_PROFILE_INFO_CALLBACK): Define.
4310 (struct PROFILE_DATA): Add field info_cpu_callback.
4311 (profile_print): Delete function.
4313 * sim-base.h (STATE_MODULES): Define. Replace individual
4314 STATE_*_LIST with single struct module_list.
4316 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4317 (struct module_list): Declare.
4319 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4320 sim_module_info): New functions.
4321 (sim_module_install): Clean up module data structures.
4323 * sim-info.c (sim_info): New file. New function. Call
4326 * Make-common.in (sim-info.o): Define rule.
4327 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4330 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4332 * sim-base.h (sim_cpu_base): New members name, options.
4333 (sim_cpu_lookup): Add prototype.
4334 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4335 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4336 (sim_add_option_table): Update prototype.
4337 * sim-options.c (sim_add_option_table): New argument `cpu'.
4338 (standard_option_handler,standard_install): Update.
4339 (sim_parse_args): Handle cpu specific options.
4340 (print_help): New static function.
4341 (sim_print_help): Call it. Print cpu specific options.
4342 (find_match): New static function.
4343 (sim_args_command): Call it. Handle cpu specific options.
4344 * sim-utils.c (sim_cpu_lookup): New function.
4345 * sim-memopt.c (memory_option_handler): Update.
4346 (sim_memopt_install): Update.
4347 * sim-model.c (model_option_handler): Update.
4348 (model_install): Update.
4349 * sim-profile.c (profile_option_handler): Update.
4350 (profile_install): Update.
4351 * sim-trace.c (trace_option_handler): Update.
4352 (trace_install): Update.
4353 * sim-watch.c (watchpoint_option_handler): Update.
4354 (sim_watchpoint_install): Update.
4355 * cgen-scache.c (scache_option_handler): Update.
4356 (scache_install): Update.
4358 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4360 * Make-common.in (check): Run `make check' in testsuite dir.
4362 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4364 * sim-trace.c (trace_result0): New function.
4366 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4367 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4368 tracing sim_fpu variables.
4369 (TRACE_ALU_RESULT0): Define.
4370 (TRACE_FP_RESULT_WORD): Define.
4371 (TRACE_FP_INPUT_WORD1): Define.
4373 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4374 sim_fpu_two): New constants.
4375 (sim_fpu_op1, sim_fpu_op2): New types.
4376 (struct _sim_fpu): Delete member result. Re-order other members.
4377 (sim_fpu_sign, sim_fpu_exp): New functions.
4378 (sim_fpu_max, sim_fpu_min): new functions.
4379 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4380 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4382 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4384 * sim-profile.c (profile_print): Delete duplicate test of
4386 (profile_print_pc): Exit early if data collection not set up.
4387 (profile_print_core): Simplify by calling sim_core_map_to_str.
4388 * sim-core.h (sim_core_map_to_str): Declare.
4389 * sim-core.c (sim_core_map_to_str): Make non-static.
4391 * genmloop.sh (engine_resume): Update insn_count before exiting.
4392 (engine_resume_full): Keep accurate core profile data.
4394 * cgen-utils.c (sim_disassemble_insn): Don't use
4395 sim_core_read_aligned_N, it messes up profiling results.
4397 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4399 * nltvals.def: Regenerate with MN10300 additions.
4401 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4403 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4405 * sim-trace.h, sim-trace.c (trace_result_word2,
4406 trace_input_word4, trace_result_word4): New function.
4408 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4410 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4412 * sim-xcat.h: Delete.
4413 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4414 * cgen-sim.h: Ditto.
4415 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4416 * sim-n-bits.h: Ditto.
4417 * sim-n-core.h: Ditto.
4418 * sim-n-endian.h: Ditto.
4420 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4422 * syscall.c (cb_syscall): Handle short reads, and EOF.
4424 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4426 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4427 sim_fpu to safely print fp_word values.
4428 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4429 (trace_result_bool1, trace_result_addr1): New functions.
4430 (trace_input_bool1, trace_input_addr1): New functions.
4432 * sim-trace.h (TRACE_FPU_*): Define.
4434 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4436 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4437 (sim_fpu_fpto, sim_fpu_tofp): Define.
4439 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4441 * sim-fpu.c (sim_fpu_cmp): New function.
4443 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4445 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4446 instead of abuf->length.
4447 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4448 (set_trace_option_mask): Renamed from set_trace_options.
4449 (set_trace_option): New function.
4450 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4451 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4453 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4455 * sim-basics.h: Declare struct _sim_fpu.
4457 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4459 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4460 (trace_prefix, trace_input*, trace_result*): Declare.
4461 (trace_one_insn): Change declaration, assume trace_prefix called.
4462 (trace_generic): Like trace_one_insn.
4463 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4464 (TRACE_alu, TRACE_[a-z]*): Update.
4466 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4467 trace_insn, save_data, trace_idx_to_str, print_data): New
4469 (trace_one_insn): Rewrite.
4470 (trace_generic): New function.
4472 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4474 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4476 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4477 (SEMANTIC_FN): Rewrite declaration.
4478 (DECODE): Update type of semantic_fast member.
4479 ({EX,SEM}_FN_NAME): Have only one version.
4480 * sim-base.h (sim_state_base): Delete conditionals surrounding
4483 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4485 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4488 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4490 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4491 Add missing parameters to device_io calls.
4492 * sim-core.h: Add missing parameters to device_io calls.
4494 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4496 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4497 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4498 (SEMANTIC{,_CACHE}_FN): Fix return type.
4499 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4500 (engine_resume): Likewise. Make `engine' volatile. Save copy
4501 of cpu pointer in volatile object. Initialize read switch if
4504 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4506 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4507 (SEM_INSN): New macro.
4509 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4511 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4513 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4515 * configure: Regenerated to track ../common/aclocal.m4 changes.
4517 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519 * sim-types.h (fp_word): New type, define according to
4520 WITH_TARGET_FLOATING_POINT_BITSIZE.
4522 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4523 configuration of size of floating point registers.
4525 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4527 * sim-profile.c (profile_print): Only print CPU <N> if other
4528 output is going to appear.
4530 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4532 * configure: Regenerated to track ../common/aclocal.m4 changes.
4534 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4536 * sim-types.h (address_word): Typedef according to
4537 WITH_TARGET_ADDRESS_BITSIZE.
4538 (signed_cell, unsigned_cell, natural_cell): Ditto using
4539 WITH_TARGET_CELL_BITSIZE.
4541 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4542 (WITH_TARGET_CELL_BITSIZE): Define.
4543 (WITH_HOST_WORD_BITSIZE): Delete.
4545 * sim-config.c (print_sim_config): Update.
4547 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4548 configuration of address and OpenFirmware cell sizes.
4550 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4552 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4553 * sim-run.c (sim_engine_run): Update.
4555 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4557 * sim-run.c (sim_engine_run): Ditto.
4559 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4560 (sim_resume): Pass nr_cpus to sim_engine_run.
4562 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4564 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4566 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4568 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4570 * Make-common.in (stamp-tvals): New rule.
4571 (targ-vals.h,targ-map.c): Depend on it.
4572 (clean): Remove stamp-tvals.
4574 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4576 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4577 in code also #if 0'ed.
4579 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4581 * configure: Regenerated to track ../common/aclocal.m4 changes.
4582 * aclocal.m4: Recognize --enable-maintainer-mode.
4584 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4586 * cgen-scache.h: Deleted.
4587 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4588 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4589 (scache_init): Use runtime computed size of SCACHE.
4590 (scache_flush): Likewise.
4591 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4592 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4593 * cgen-sim.h: Scache support moved here.
4594 (PC): Redo definition.
4595 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4596 (DECODE): Add parallel execution support.
4597 Only include semantic label members if using switch.
4598 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4599 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4600 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4601 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4603 (engine_{stop,run,resume,halt,signal}): Delete decls.
4604 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4605 (argbuf,scache): Delete forward decls.
4606 (STATE): Delete decl.
4607 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4608 Include cgen-mem.h, cgen-ops.h.
4609 (engine_halt,engine_signal): Delete.
4610 ({ex,exc,sem,semc}_illegal): Delete.
4611 (sim_disassemble_insn): Result of extract fn is in bits.
4612 * genmloop.sh: Rewrite.
4614 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4617 * sim-base.h (sim_state_base): Delete member `model'.
4618 (sim_cpu_base): Add member `model'.
4619 * sim-model.h (IMP_PROPERTIES): New type.
4620 (MACH): New members imp_props, models.
4621 (models): Delete decl.
4622 * sim-model.c (set_model): Update.
4623 * sim-profile.c (profile_print_model): Update.
4625 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4627 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4629 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4632 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4634 * configure: Regenerated to track ../common/aclocal.m4 changes.
4637 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4639 * aclocal.m4 (AR): Check for sigaction.
4641 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4643 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4645 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4646 * sim-config.c (sim_config): Replace WITH_DEVICES with
4647 WITH_TREE_PROPERTIES.
4649 * configure: Regenerated to track ../common/aclocal.m4 changes.
4651 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4653 * Make-common.in (SIM_ENVIRONMENT): New variable.
4654 (CONFIG_CFLAGS): Add it.
4655 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4656 --enable-sim-environment option.
4657 * configure: Regenerated.
4658 * sim-config.h (environment support): Rewrite.
4659 * sim-config.c (current_environment): Define as enum, unconditionally.
4660 (current_alignment): Define unconditionally.
4661 (config_environment_to_a): Update.
4662 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4663 (sim_config): Handle environment and alignment determination
4664 unconditionally. Delete sanity checks of current_environment,
4666 (print_sim_config): Update.
4667 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4668 (standard_options): Add --environment.
4669 (standard_option_handler): Likewise.
4671 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4673 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4674 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4675 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4676 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4677 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4678 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4679 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4680 argument ADD_CA macro with two argument ADDC_C - add carrying with
4682 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4683 argument SUB_CA macro with two argument SUBC_X - subtract
4685 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4687 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4689 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4691 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4692 * sim-io.h (sim_io_syscalls): Delete.
4694 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4696 * syscall.c (cb_syscall): Add missing else, so write to stdout
4699 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4700 the carry bit from the CPU's psw.
4702 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4704 * gennltvals.sh: Redo syscall support.
4705 * nltvals.def: Regenerated.
4707 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4709 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4710 the stream immediately.
4712 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4714 * sim-io.c (sim_io_getstring): Delete unused len2.
4715 (sim_io_syscalls): Ditto for sys_errno.
4717 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4719 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4721 * Make-common.in (run.o): Depend on remote-sim.h.
4722 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4723 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4725 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4727 * sim-io.c (sim_io_syscalls): Disable lseek.
4729 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4731 * gennltvals.sh: Generate syscall values for d30v.
4733 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4734 * nltvals.def: Regenerate.
4736 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4737 (os_fstat): Likewise. Validate fd argument.
4738 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4739 just compute target stat struct length.
4740 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4741 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4742 (get_string): Return host errno values so they can be properly
4744 (cb_syscall): Likewise.
4745 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4746 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4747 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4748 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4749 (get_path): New function.
4751 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4753 * sim-io.c (sim_io_syscalls): New function to provide system call
4754 emulation. Provide exit, open, close, read, write, lseek, and
4756 (sim_io_getstring): New function to return a string from a
4757 simulated memory location.
4759 * sim-io.h (sim_io_syscalls): Add declaration.
4761 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4763 * sim-core.c (sim_core_signal): Fix spelling error in message.
4765 * sim-hrw.c (sim_read): Use read map, not write map.
4767 * Make-common.in (all): Add .gdbinit.
4768 * gdbinit.in: Add dump command.
4770 * sim-model.c (model_options): Use '\0' for `shortopt'.
4772 * sim-trace.c (trace_option_handler): Set state trace file
4773 for --trace-file in addition to cpu's values.
4774 (trace_vprintf): If cpu == NULL, try state's trace file.
4775 (trace_options): Reorganize table, reword some descriptions.
4777 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4779 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4782 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4784 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4785 signal untranslated, document problem with this.
4787 * nrun.c (main): Check for a prog name of `*step'. If present,
4788 step the simulator instead of allowing it to run free.
4790 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4792 * Make-common.in (sim_main_headers): Add sim-signal.h.
4794 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4796 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4798 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4800 * sim-signal.h: Start simulator signals at 64 so that host signal
4801 numbers can be detected and reported.
4803 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4805 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4807 * callback.c (cb_host_to_target_stat): Fix return values.
4809 * cgen-sim.h (enum_signal_type): Delete.
4810 (engine_signal): Update prototype.
4811 * cgen-utils.c: Don't include <signal.h>.
4812 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4813 (engine_signal): Update.
4815 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4816 (sim_state_free): Call SIM_STATE_FREE if defined.
4818 * sim-module.c (sim_module_install): Don't leave any modules
4819 installed if one fails to install.
4821 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4823 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4824 more, since alloca is not used in this file.
4826 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4827 correctly set the carry and overflow bits for those types.
4828 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4829 with carry, so carry is correct after doing both adds.
4830 (ALU*): Space out '\' to make it easier to read.
4832 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4834 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4837 * sim-signal.c, sim-signal.h: New files.
4838 * Make-common.in (sim-signal.o): Add rule for.
4839 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4840 * sim-abort.c: Don't include <signal.h>.
4841 * sim-basics.h: #include "sim-signal.h".
4842 * sim-break.c: Don't include <signal.h>.
4843 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4844 * sim-core.c: Don't include <signal.h>.
4845 (SIGBUS): Delete definition.
4846 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4847 * sim-engine.c: Don't include <signal.h>.
4848 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4849 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4850 * sim-resume.c: Don't include <signal.h>.
4851 (SIGTRAP): Delete definition.
4852 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4853 * sim-stop.c: Don't include <signal.h>.
4854 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4855 * sim-watch.c: Don't include <signal.h>.
4856 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4858 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4860 * sim-base.h (CIA_ADDR): Provide default definition.
4861 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4862 * sim-break.c (sim_handle_breakpoint): Likewise.
4864 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4866 * Make-common.in (srccom): New variable.
4868 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4869 (LIB_OBJS): Add syscall.o.
4870 (gentmap): Pass $(NL_TARGET) to $(CC).
4871 (syscall.o): Add rule for.
4872 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4873 (sim-bits.o): Depend on $(sim-n-bits_h).
4874 (sim-load.o): Depend on callback.h.
4876 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4877 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4878 * cgen-mem.h, cgen-ops.h: New files.
4880 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4882 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4884 * callback.c: #include string.h or strings.h.
4885 #include sys/types.h and sys/stat.h.
4886 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4887 (os_get_errno,os_open): Update.
4888 (os_stat,os_fstat): New functions.
4889 (os_init): Initialize syscall_map, errno_map, open_map.
4890 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4891 errno_map, open_map, signal_map, stat_map.
4892 (cb_read_target_syscall_maps): New function.
4893 (cb_target_to_host_syscall): New function.
4894 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4895 (cb_target_to_host_open): Renamed from target_to_host_open.
4896 (store): New function.
4897 (cb_host_to_target_stat): New function.
4898 * syscall.c: New file.
4899 * gentmap.c (sys_tdefs): New global.
4900 (gen_targ_vals_h): Output target syscall numbers.
4901 (gen_targ_map_c): Update. Output target syscall translation map.
4902 * gentvals.sh: New first argument `target'. Preface table with
4903 #ifdef NL_TARGET_$target if non-null target passed.
4904 * gennltvals.sh: New file.
4905 * nltvals.def: Regenerated.
4907 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4909 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4911 (sim_core_dummy_M): Declare.
4913 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4915 * sim-core.c (sim_core_signal): Print the address of the
4918 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4920 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4922 * sim-base.h (sim_state_base): Add member trace_data.
4923 (STATE_TRACE_DATA): New macro.
4924 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4925 ({WITH_,}TRACE_DEBUG_P): New macros.
4926 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4927 (_sim_cpu): Delete forward reference.
4928 (debug_printf): Update.
4929 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4930 (trace_options): Add --trace-debug.
4931 (set_trace_options): Handle it.
4932 (trace_option_handler): Likewise.
4933 (trace_install): Init state trace_data struct.
4934 (trace_uninstall): Close state trace file.
4935 * sim-events.c (ETRACE): Only print source file and line number if
4937 * sim-n-core.h (sim_core_trace_M): Likewise.
4939 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4941 1997-11-13 Felix Lee <flee@cygnus.com>
4943 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4945 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4947 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4949 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4951 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4953 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4954 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4957 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4959 * sim-events.c (sim_events_process): Re-compute the time -
4960 update_time_from_event - as each event is processed. Reverses
4963 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4965 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4967 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4969 * sim-events.c (sim_events_process): Delete redundant call to
4970 update_time_from_event.
4971 (sim_events_slip): Always decrement time_from_event.
4972 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4973 Delete assertion that time_from_event >=0 when work in queue, no
4976 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4978 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4979 (standard_option_handler): Update.
4981 * sim-options.h: Clarify documentation.
4982 (OPTION_LONG_ONLY_P): Delete definition.
4983 (OPTION_VALID_P): Define.
4985 * sim-options.c (sim_print_help): Allow short only options.
4986 (sim_parse_args): Ditto.
4987 (sim_args_command): Skip short only options.
4988 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4989 separate entries for short and long options in the HANDLERS and
4991 (sim_parse_args): Disable argument permutation.
4993 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4995 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4996 Add argument M, size of data type.
4997 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4998 Declare, ditto for 5, 6 & 7 byte transfers.
4999 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5002 * sim-n-core.h (sim_core_trace_M): Rename from
5003 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5004 with transfer type. Print transfer direction. Handle 1 and 2 byte
5006 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5008 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5009 Update all functions.
5011 * sim-core.c: Generate functions starting with 16 not 1.
5012 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5013 all 5, 6 & 7 byte transfers.
5015 * sim-n-core.h (sim_core_read_misaligned_N,
5016 sim_core_write_misaligned_N): Implement.
5018 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5020 * sim-endian.h (U16_8): Implement
5022 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5024 * sim-endian.h (VL8_16, VH8_16): Implement.
5026 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5028 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5029 (memory_option_handler): Skip comma in alias address list
5031 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5033 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5035 (parse_size, parse_addr): New functions
5036 (memory_option_handler, memory_options): Parse address & size
5037 using new functions. Pass level, space, modulo to do_memopt_add &
5040 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5042 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5043 `attach_type attach' argument with `unsigned level' argument.
5046 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5047 sim_core_attach): Replace argument attach with level. Update
5048 verification of arguments.
5049 (sim_core_map_detach, sim_core_detach): Replace argument attach
5052 * sim-basics.h (enum _attach_type): Delete.
5054 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5056 * sim-core.h (sim_core_write_8): Define.
5058 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5060 * sim-bits.h: Document ROTn macro.
5062 * sim-endian.h (H2T): Handle 16 byte variables.
5064 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5067 * sim-core.c: Do not generate sim_core_*_word.
5069 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5070 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5072 * sim-core.h (sim_core_read_unaligned_word,
5073 sim_core_read_aligned_word, sim_core_read_word,
5074 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5075 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5077 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5079 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5081 * sim-endian.h: Disable 16 byte support.
5083 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5085 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5087 * sim-n-core.h (sim_core_trace_N): New function.
5088 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5089 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5091 * sim-endian.h: Add 128 bit variant.
5093 * sim-core.h, sim-core.c: Add 128 bit variant.
5095 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5097 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5099 * sim-events.c (sim_events_process): Clear events->work_pending.
5100 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5101 setting, nr_ticks_to_process.
5102 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5103 when the event queue isn't next.
5105 * sim-events.h, sim-events.c (sim_events_slip): New function.
5107 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5109 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5111 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5114 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5116 * nrun.c (main): Remove useless test of name != NULL.
5117 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5119 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5121 * sim-fpu.c (EXPMAX): Type is unsigned.
5122 (MIN_INT, MAX_INT): Type is signed64.
5123 (i2fpu): Type of val is signed64.
5125 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5127 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5128 a bucket size of zero.
5130 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5131 OPTION_PROFILE_PC): Define.
5132 (profile_option_handler): Add support for --profile-pc and
5133 --profile-pc-granularity options.
5134 (profile_pc_init): When possible, compute nr buckets from bucket
5137 * sim-profile.c (profile_pc_init): Align the profile-pc end
5138 address with the profile-pc bucket size.
5140 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5141 something less ambiguous.
5142 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5144 * sim-profile.c (profile_pc_cleanup): New function. Move
5145 profile_pc_uninstall code to here.
5146 (profile_pc_uninstall): Call.
5147 (profile_pc_init): Call.
5149 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5151 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5152 file using BSD gprof format.
5154 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5156 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5157 MSBIT64): Force result to unsignedN.
5159 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5161 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5163 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5164 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5165 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5166 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5168 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5170 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5173 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5174 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5176 (sim_core_attach): Rename buffer_freed to free_buffer, type
5177 void*. Ensure that allocated buffer is alligned according to
5180 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5182 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5183 (ALU64_SUB): Define.
5185 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5186 (.gdbinit): Remove dependencies, generate once per build.
5188 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5190 * sim-n-core.h (sim_core_read_aligned_N,
5191 sim_core_write_aligned_N): Make xaddr param type address_word not
5194 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5196 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5197 unpacked floating point struct. Pass sim_fpu object by reference.
5198 Add preliminary support for rounding modes.
5200 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5202 * configure: Regenerated to track ../common/aclocal.m4 changes.
5204 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5206 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5207 WITH_TARGET_BITSIZE.
5209 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5211 * sim-profile.c (profile_print_core): label needs empty statement.
5213 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5215 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5216 and zfree instead of xmalloc and free. Prevents warnings.
5218 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5220 * configure: Regenerated to track ../common/aclocal.m4 changes.
5222 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5224 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5225 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5227 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5228 controling the bitsize/msb of the target.
5230 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5232 * Make-common.in: New files sim-break.c, sim-break.h.
5233 * sim-base.h: Add point to breakpoint list to sim_state_base.
5234 * sim-break.c sim-break.h: New modules that implement intrinsic
5236 * sim-module.c: Add breakpoint module.
5238 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5240 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5242 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5244 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5245 (SIGBUS) define for Windows.
5246 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5247 * sim-resume.c: define SIGTRAP for windows.
5248 * sim-xcat.h: use token pasting if ALMOST_STDC.
5250 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5252 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5254 (CONFIG_CFLAGS): Add same.
5256 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5258 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5259 (SIGNED32): use ##i32.
5261 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5263 * configure: Regenerated to track ../common/aclocal.m4 changes.
5265 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5267 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5270 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5271 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5272 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5273 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5274 (CONFIG_CFLAGS): Add same.
5276 * aclocal.m4: Perform AC_SUBST on optional options.
5278 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5280 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5282 * sim-options.c (standard_option_handler): Typo in warning message.
5284 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5286 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5287 insn count. Make count conditional on there being a valid
5289 (profile_pc_init): Make default PC profile frequency an arbitrary
5292 * sim-base.h: Ditto.
5294 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5297 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5300 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5302 * configure: Regenerated to track ../common/aclocal.m4 changes.
5304 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5306 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5307 configured alignment.
5309 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5311 * configure: Regenerated to track ../common/aclocal.m4 changes.
5313 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5315 * sim-config.c (sim_config): Check for default alignment.
5317 * sim-options.c (standard_option_handler): Add alignment option.
5319 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5320 default alignment requirements on memory accesses.
5322 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5324 * sim-load.c (sim_load_file): Return failure if the executable
5325 had no loadable sections.
5327 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5329 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5332 * sim-core.c (sim_core_signal): When bad access halt simulator
5333 SIGSEGV / SIGBUS instead of aborting.
5334 (signal.h): Include.
5336 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5337 options was missing.
5339 * sim-bits.h (MOVED): Define
5341 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5343 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5346 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5348 * sim-bits.c: Add 8 bit versions of bit macros.
5350 * sim-bits.h: Ditto.
5352 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5354 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5355 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5357 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5358 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5360 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5361 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5363 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5365 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5366 configure.in: Output to cconfig.h instead of config.h.
5368 * configure: Regenerated to track ../common/aclocal.m4 changes.
5370 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5372 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5375 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5377 * callback.c (os_write): divert stdout and stderr to their
5380 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5382 * sim-profile.c (profile_print_speed): Call
5383 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5385 * sim-events.c (sim_events_elapsed_time): New function return nr
5386 host MS consumed by the simulator.
5387 (sim_watch_valid): Use.
5389 * sim-module.c (modules): Install sim_events very very early.
5391 * sim-profile.c (profile_print): Call profile_print_pc.
5393 (profile_pc_init): New function, set up processor for PC
5395 (profile_print_pc): New function, print a PC profile.
5396 (profile_pc_event): New function, sample PC.
5398 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5399 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5402 * sim-options.c (sim_print_help): Pacify GCC.
5404 * sim-n-core.h (sim_core_read_aligned_N,
5405 sim_core_write_aligned_N): Add un-conditional profile call.
5406 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5407 profile call when aligned read/write isn't used.
5409 * sim-base.h: Include sim-profile, sim-model after sim-core &
5410 sim-events allow sim-core to define useful values.
5412 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5413 (profile_option_handler, profile_options): Add support for
5414 --profile-core option.
5415 (print_bar): Include when core profiling.
5416 (profile_print_core): New function, print core profile.
5418 * sim-config.c (print_sim_config): Print profile status.
5420 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5421 WITH_PROFILE_PC_P): Define.
5422 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5423 (PROFILE_COUNT_CORE): Define.
5425 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5427 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5428 interrupt_names array as the data.
5429 (sim-watch.h): Document.
5431 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5433 * sim-options.c (sim_print_help): When the doc string is to long
5436 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5437 that only the first few the watch options are listed. Generate
5438 meanginful usage messages.
5440 * sim-options.h (struct OPTION): Clarify use of doc_name field
5442 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5444 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5445 (standard_option_handler): Handle --architecture-info.
5447 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5449 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5450 illegal zero-sized array.
5451 * sim-core.c (sim_core_xor_read_buffer): same.
5453 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5455 * nltvals.def: Regenerate.
5457 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5459 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5461 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5463 * sim-bits.c (MASKED): Delete.
5464 (EXTRACTED): Delete.
5465 (LSEXTRACTED, MSEXTRACTED): New functions.
5467 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5468 (MSMASKEDn, LSMASKEDn): Add last argument.
5471 * sim-bits.h (EXTEND8, EXTEND16): Define.
5472 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5474 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5476 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5477 current instruction address.
5479 * sim-inline.h (*_ENGINE): Define.
5481 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5483 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5485 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5486 (watch_option_handler): Call delete_watchpoint with ident or type.
5487 (sim_watchpoint_install): Create interrupt specific watchpoint
5488 commands on the fly.
5489 (do_watchpoint_create): New function, create a watch point using
5490 type/int-nr info encoded in the option nr.
5491 (do_watchpoint_info): New function. List active watchpoints.
5493 * sim-watch.h: Change data structure to a list.
5495 * sim-memopt.c (memory_option_handler): Require explicit "all"
5496 before deleting all memory regions.
5498 * sim-utils.c (sim_do_commandf): New function, printf version of
5501 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5503 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5505 (SIGNED64, UNSIGNED64): Delete.
5506 (ALU64_ADD): Don't rely on bit endianness.
5507 (ALU64_BEGIN): Define.
5509 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5510 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5512 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5513 suffix - u64, LL - to 64 bit constants.
5515 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5517 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5519 * sim-utils.h (NZALLOC): Define - zalloc * N.
5521 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5522 implementation of read/write functions.
5524 * Make-common.in (sim-hrw.o): New target.
5526 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5529 * sim-memopt.c (memory_option_handler): Implement memory-size
5530 command. Implement memory-alias command. Let memory-delete delete
5532 (add_memopt): New function. Add a memory region.
5533 (do_memopt_delete): New function. Delete a memory region.
5535 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5537 * sim-core.c (sim_core_detach): New function.
5538 (sim_core_map_detach): New function. Perform the actual detach.
5539 (sim_core_init): Move initialization code from here.
5540 (sim_core_install): To here.
5541 (sim_core_uninstall): And here.
5543 * sim-module.c: Add memopt module.
5545 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5546 simulator base type.
5548 * Make-common.in (sim_main_headers): Add sim-memopt.h
5549 (sim-memopt.o): New target.
5551 * sim-core.c (sim_core_install): Add core_options to the option
5554 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5557 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5560 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5561 address_word, add mask member.
5563 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5564 address_word, allow for 64bit targets in 32bit host. Add modulo
5566 (sim_core_map_attach): Ditto.
5567 (new_sim_core_mapping): Ditto.
5568 (sim_core_translate): Mask address when modulo memory.
5570 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5572 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5574 * gdbinit.in: New file.
5575 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5576 * Make-common.in (distclean): Delete .gdbinit.
5577 (.gdbinit): Add rule for.
5578 * configure: Regenerated to track ../common/aclocal.m4 changes.
5580 * Make-common.in (cgen-run.o): Add rule for.
5582 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5584 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5586 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5587 both resumed and previous elapsed time.
5588 (sim_events_init): Set initial_wallclock and current_wallclock to
5590 (sim_events_install): Install sim_events_suspend and
5592 (sim_events_watch_clock): Allow for suspended simulator when
5593 computing the time of the clock event.
5595 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5596 initial_wallclock to elapsed_wallclock, set both to zero.
5597 (sim_events_init, sim_events_uninstall): Delete prototypes.
5599 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5601 * sim-module.c(sim_module_resume, sim_module_suspend): New
5604 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5609 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5611 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5612 * Make-common.in (TAGS): Likewise.
5613 * sim-n-bits.h: Add TAGS comments for all functions.
5614 * sim-n-core.h: Likewise.
5615 * sim-n-endian.h: Likewise.
5617 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5619 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5622 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5624 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5627 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5629 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5630 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5632 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5634 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5635 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5636 nr_transfered and nr_this_transfer unsigned.
5638 * sim-events.c (sim_events_tickn): N is signed, as limited to
5641 * sim-n-endian.h (offset_N): Change size to unsigned.
5643 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5645 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5647 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5649 * sim-options.c (sim_parse_args): Use dupargv.
5651 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5653 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5655 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5660 * sim-options.c (standard_options): Add --architecture=MACHINE and
5661 --target=TARGET options.
5662 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5663 (standard_option_handler): Handle architecture and target options.
5666 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5668 (sim_analyze_program): Set prog_bfd architecture from
5669 STATE_ARCHITECTURE if known.
5671 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5673 * configure: Regenerated to track ../common/aclocal.m4 changes.
5676 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5678 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5679 that option does not apply to certain files.
5681 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5683 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5684 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5685 offset from MSB/LSB.
5687 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5688 access address of sub word quantity of a hosts 16, 32, 64 bit word
5690 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5691 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5692 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5693 return N*2 byte value with argument in Hi/Lo word. Renamed from
5694 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5696 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5697 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5698 so that bit offset is explicit.
5700 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5702 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5703 Update STATE_PROG_BFD when needed with a dup'd copy of the
5706 * sim-config.c (sim_config): Delete ABFD argument, use
5707 STATE_PROG_BFD directly.
5709 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711 * run.c (main): Pass the open ABFD to sim_create_inferior.
5713 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5717 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5718 hardware only simulator targets.
5720 * Make-common.in (sim-hload.o): Add rule.
5722 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5724 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5725 used by copyargv and freeargv.
5727 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5728 STATE_PROG_ARGV, not just a pointer.
5730 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5732 * configure: Regenerated to track ../common/aclocal.m4 changes.
5735 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5737 * aclocal.m4 (sim-endian): Add second argument to
5738 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5739 default endian when not hardwired.
5741 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5742 else failes value for target byte order.
5744 * sim-config.c (sim_config): Add abfd arguments. Set
5745 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5747 (sim_config): Return SIM_RC, don't abort.
5750 * run.c (main): Update call to sim_open - add ABFD argument.
5751 * nrun.c (main): Add NULL ABFD argument.
5753 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5755 * callback.c (os_poll_quit): Make static.
5756 Call sim_cb_eprintf, not p->eprintf.
5757 (sim_cb_printf, sim_cb_eprintf): New functions.
5758 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5760 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5761 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5762 sim-utils.h. #include sim-utils.h.
5763 * sim-utils.h: Above decls moved here.
5764 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5766 * sim-watch.c (action_watchpoint): Fix thinkos.
5768 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5770 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5772 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5774 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5775 to FORCED_ALIGNMENT case.
5777 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5779 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5781 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5783 * Make-common.in (libsim.a): Fix typo.
5785 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5787 * nrun.c (main): Verify the structure returned before using it.
5789 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5791 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5794 * sim-engine.c (sim_engine_install): New function. Install the
5795 engine init functions.
5796 (sim_engine_init): [Re]initialize the simulator engine.
5798 * sim-module.c: Add sim_engine to list of modules that always
5801 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5803 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5804 to remove the old watchpoint, not delete_watchpoint.
5805 (watch_option_handler): Action the correct watchpoint, not just
5808 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5810 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5811 both low and high word.
5812 (sim_core_write_aligned_N): Ditto.
5814 * sim-trace.c (set_trace_options): Delete code explicitly setting
5817 * sim-options.c (sim_print_help): Call the list commands if not a
5818 standalone simulator.
5819 (sim_print_help): Advise that some options may not be applicable.
5821 * sim-trace.c (set_trace_options): Assume core present.
5823 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5824 buffer when full not almost full.
5826 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5828 * sim-events.c (sim_events_process): Don't blat the event queue
5829 when processing watchpoints.
5831 * sim-watch.h: Make arg unsigned long - stop sign extension.
5833 * sim-events.c (sim_watch_valid): rewrite so debugable.
5835 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5837 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5838 inequality test is possible.
5839 (handle_watchpoint): Re-pass is_within arg.
5840 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5841 0 to schedule_watchpoint's is_within arg.
5842 (sim_watchpoint_init): Re-pass is_within arg.
5844 * sim-options.c (sim_print_help): Add is_command argument. Don't
5845 include -- prefix when called from the command line interpreter.
5847 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5849 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5850 zero indicates that the test should be reversed.
5851 (sim_events_watch_core): Ditto.
5852 (WATCH_CORE): Compare range against is_within.
5855 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5857 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5858 sim_core_read_buffer. Check nr-bytes transfered.
5860 * sim-core.h (sim_core_common): Define a new struct that contains
5861 the common data. to sd and cpu structures.
5862 * sim-core.c (sim_core_attach): Update.
5863 (sim_core_init): Update. Remember to copy initialized data to each
5865 (sim_core_find_mapping): Ditto.
5867 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5868 (sim_core_write_buffer): Ditto.
5870 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5871 transfer use xor version of read buffer.
5872 (sim_core_write_unaligned_N): Ditto for write.
5874 * sim-core.c (sim_core_xor_read_buffer): New function implement
5875 xor-endian data read breaking transfer up into xor-endian sized
5877 (sim_core_xor_write_buffer): Ditto for write.
5878 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5879 - needed for xor-endian transfers.
5881 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5883 * sim-inline.h: Review description.
5885 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5886 to just those involved in data transfers and configuration.
5888 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5890 * sim-n-core.h (sim_core_read_aligned_N): Use.
5891 (sim_core_read_unaligned_N): Ditto.
5892 (sim_core_read_unaligned_N): Ditto..
5893 (sim_core_write_unaligned_N): Ditto.
5895 * sim-core.h: Add xor endian bitmap to main structure. *
5897 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5899 (sim_core_read_aligned_N): Ditto.
5901 * sim-core.c (sim_core_set_xor_endian): New function.
5902 (sim_core_attach): Don't overwrite the per-cpu xor map when
5903 cloning the global core.
5905 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5907 * sim-engine.h: Update below so that it is using an enumerated
5910 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5912 * sim-engine.c (sim_engine_restart):
5913 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5914 return value used for simulator restart from 0 to 2.
5916 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5918 * cgen-scache.c (scache_option_handler): Add is_command arg.
5920 * sim-model.c (model_option_handler): Add is_command argument.
5922 * sim-profile.c (profile_option_handler): Add is_command arg.
5924 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5927 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5928 order that they are registered.
5930 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5931 between option and command line processing.
5933 * sim-options.c: Include stdlib.h, ctype.h.
5935 * Make-common.in (sim-watch.o): Add rule.
5936 (sim_main_headers): Assume sim-assert.h included.
5937 (sim-*.o): Simplify make rule.
5939 * sim-module.c: Add sim_watch_install to module list.
5941 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5943 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5946 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5947 * sim-events.c (sim_events_install): Ditto.
5948 * sim-core.c (sim_core_install): Ditto.
5949 * sim-model.c (model_install): Ditto.
5950 * sim-options.c (standard_install): Ditto.
5951 * sim-profile.c (profile_install): Ditto.
5952 * sim-reason.c (sim_stop_reason): Ditto.
5953 * sim-run.c (sim_engine_run): Ditto.
5954 * sim-utils.c (sim_analyze_program): Ditto.
5956 * sim-module.c (modules): Make profile_install and trace_install
5959 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5961 * sim-options.c (standard_option_handler): Set the byte order.
5963 * sim-events.c (sim_events_process): Allow multi tick processing.
5964 (sim_events_tickn): New function - multi cycle tick.
5966 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5967 prototypes. Under development.
5968 (sim_events): Replace processing with nr_ticks_to_process.
5970 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972 * nrun.c (main): Pass callbacks to sim_open instead of using
5975 * run.c (main): Ditto.
5977 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5979 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5980 stop tk interrupting malloc calls.
5981 (sim_events_zalloc): Converse.
5983 * Make-common.in (sim_main_headers): Add sim-events.h.
5985 * sim-events.c (sim_events_schedule_after_signal): Change return
5986 type to void - signal events are strictly internal.
5987 (sim_events_init): Allocate a finite buffer for signal events.
5988 (sim_events_schedule_after_signal): Enter signal events into the
5991 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5992 (sim_engine_restart): Ditto.
5993 (sim_engine_abort): Ditto.
5994 * sim-stop.c (sim_stop): Ditto.
5995 (control_c_simulation): Ditto.
5996 * sim-resume.c (sim_resume): Ditto.
5997 (has_stepped): Ditto.
5998 * sim-abort.c (sim_engine_abort): Ditto.
6000 * sim-basics.h (transfer_type): New type.
6002 * sim-core.c (sim_core_signal): New function. Print core signal
6004 (sim_core_find_mapping): Add transfer argument.
6006 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6007 SIM_CORE_SIGNAL if a recoverable abort.
6008 * sim-core.c (sim_core_find_mapping): Ditto.
6010 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6012 * sim-core.c (sim_core_find_mapping): Replace calls to
6013 sim_io_error to more resiliant sim_engine_abort.
6015 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6016 (sim_core_write_unaligned_N): Ditto.
6018 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6020 * sim-module.c: Add sim_events_install to list.
6022 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6024 (sim_events_init): Now returns SIG_RC.
6026 * sim-run.c: New file. Generic sim_engine_run.
6027 * sim-reason.c: New file. Generic sim_stop_reason.
6028 * sim-stop.c: New file. Generic sim_stop.
6029 * sim-resume.c: New file. Generic sim_resume.
6031 * Make-common.in (sim-engine.o): Add rule.
6032 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6034 * sim-engine.h, sim-engine.c: New file. Provide generic
6035 implementation of sim_engine_halt, sim_engine_error. et.al.
6037 * sim-base.h (sim_state_base): Add member halt.
6038 (sim-engine.h): Include.
6040 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6042 * sim-events.c (sim_events_poll): Update event handler.
6044 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6046 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6048 (sim_events_watch_sim): New function.
6049 (sim_events_watch_core): New function.
6050 (sim_watch_valid): New function.
6051 (sim_events_preprocess): New function.
6052 (sim_events_process): Process the watchpoints as well as the timer
6054 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6055 (sim_events_deschedule): Check all the queues when removing an
6057 (sim_events_init): Ditto for cleaning.
6059 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6061 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6063 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6065 * callback.c (os_open): Type of arg flags is int.
6067 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6069 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6070 just like normal numbers as per IEEE rules.
6072 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6074 * callback.c (os_close): Mark the descriptor as being
6075 available if the close succeeded.
6076 (os_open): Pass 0644 as the mode of the file being created.
6078 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6080 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6083 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6084 * sim-lnline.h: Update.
6086 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6087 conversion functions.
6088 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6090 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6091 compare functions. Replacing.
6092 (sim_fpu_cmp): This. Delete.
6094 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6096 * sim-core.c (sim_core_find_mapping): Call engine_error not
6097 sim_io_error when possible.
6099 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6101 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6102 high/low double word.
6104 * sim-trace.h: Remove definition of attribute - defined in
6107 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6109 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6110 name of the option - or family of options.
6112 * sim-options.c (sim_args_command): Match command `a-b c' with
6113 option `--a-b-c' from option table.
6115 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6117 * sim-options.c (sim_print_help): For optional arguments, wrap
6120 * sim-trace.c (set_trace_options): New function, handle optional
6121 argument and multiple assignment.
6122 (trace_option_handler): Update.
6124 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6125 when branch tracing selected.
6127 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6129 * sim-trace.c (trace_one_insn): Make a va-args function.
6131 * sim-trace.c (trace_vprintf): New function, va-arg version of
6134 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6136 * sim-trace.c (trace_uninstall): Don't close a file twice.
6137 * sim-profile.c (profile_uninstall): Likewise.
6139 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6141 * sim-trace.c (toplevel): Include bfd.h.
6142 (trace_options): Note that --trace-linenum also turns on
6143 --trace-insn. Add --trace-{branch,semantics}.
6144 (trace_option_handler): If --trace-linenum, also turn on
6145 --trace-insn. Add --trace-branch support. If --trace-semantics,
6146 turn on ALU, FPU, branch, and memory tracing.
6147 (trace_one_insn): New function to trace an instruction. Support
6149 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6151 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6152 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6153 (TRACE_branch): Add new mask.
6154 (TRACE_*_P): Define all possible trace_p macros.
6155 (trace_one_insn): Declare function.
6157 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6159 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6160 GNU C doesn't support __attributes__.
6161 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6164 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6166 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6167 addresses are masked forcing them to be correctly aligned.
6168 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6169 * sim-config.c (config_alignment_to_a): Update.
6171 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6173 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6175 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6176 processor specific core maps.
6177 (sim_core_map_attach): Copy the core map data to each of the
6178 processor specific core data structures.
6179 * sim-core.c (sim_core_find_mapping): Update.
6181 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6182 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6183 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6184 alternatives that handle unaligned addresses.
6185 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6187 * cgen-utils.c (sim_disassemble_insn): Update.
6189 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6194 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6197 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6199 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6201 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6204 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6207 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6209 * cgen-trace.c: Prepend additional trace_printf argument.
6211 * cgen-utils.c (sim_disassemble_insn): Add additional core
6214 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6216 * nrun.c (main): Catch/report errorenous simulator states.
6218 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6219 * sim-trace.c: #include string.h/strings.h so that memset is
6221 * sim-utils.c: Ditto.
6222 * sim-profile.c: Ditto. And stdlib.h.
6223 (print_bar): Only define when used by instruction or memory profiler.
6225 * sim-options.c (standard_option_handler): Make ul more local.
6227 * sim-load.c (sim_load_file): Make the name constant.
6228 (sim_load_file): Passify gcc.
6230 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6232 * sim-utils.c, sim-load.c: Include sim-utils.h.
6234 * sim-base.h (sim_cpu): Pre define here so available to all.
6236 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6237 Restore the sim_cpu and instruction_address arguments so that full
6238 information is available to the abort function.
6239 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6240 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6242 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6243 tracing support for sim-events and sim-core.
6244 (trace_option_handler): Convert #if to if where possible so always
6245 compiled/checked by C compiler.
6246 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6248 * sim-base.h: Adjust comment documenting how to define the cpu
6250 (sim_state_base): Add sim_core and sim_events to simulator base
6253 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6254 * sim-core.c (sim_core_init, sim_core_attach,
6255 sim_core_find_mapping): Update.
6256 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6257 update_time_from_event, insert_sim_event,
6258 sim_events_schedule_after_signal, sim_events_deschedule,
6259 sim_events_tick): Ditto.
6261 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6262 sim-model.h): Move #includes from here.
6263 * sim-base.h: To here.
6264 (sim-core.h, sim-events.h, sim-io.h): Include also
6266 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6268 * callback.c (default_callback): Missing initialisers.
6270 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6272 * sim-utils.c (sim_add_commas): New function.
6273 * sim-basics.h (sim_add_commas): Add prototype.
6274 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6275 * sim-profile.c (COMMAS): New macro.
6276 (print_*): Use it to print commas in numbers.
6278 * configure: Regenerated.
6280 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6281 (cgen_state): New member run_fast_p.
6282 (cgen_init): Add prototype.
6283 (sim_disassemble_insn): New arg `cpu'.
6284 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6285 * cgen-utils.c (cgen_init): New function.
6286 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6287 * genmloop.sh: Call engine_halt if loop exits.
6289 * Makefile.in (sim-options_h): Define.
6290 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6291 (sim-model.o): Add new rule.
6292 (cgen-{scache,trace,utils}.o): Add new rules.
6293 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6294 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6295 Indent output by 2 spaces.
6296 * cgen-scache.h (scache_print_profile): Update.
6297 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6298 Use trace_printf, not fprintf.
6299 (trace_extract): Use trace_printf, not cgen_trace_printf.
6300 * genmloop.sh (!FAST case): Increment `insn_count'.
6301 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6302 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6303 access macro's name.
6304 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6305 Change return type to SIM_RC.
6306 (sim_core_{install,uninstall}): New functions.
6307 * sim-core.h (sim_core_{install,uninstall}): Declare.
6308 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6309 Change return type to SIM_RC.
6310 * sim-model.h (models,machs,model_install): Declare.
6311 * sim-module.c (modules): Add scache_install, model_install.
6312 (sim_post_argv_init): Set cpu->state backlinks.
6313 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6314 (standard_option_handler): Likewise.
6315 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6318 (profile_options): Delete --profile-simcache.
6319 (profile_option_handler): Likewise.
6320 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6322 (profile_print_{memory,model}): Likewise.
6323 (profile_print_simcache): Delete.
6324 (profile_print_speed): New function.
6325 (profile_print): Rewrite.
6326 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6327 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6328 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6329 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6330 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6331 (profile_print): Update prototype.
6333 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6335 * cgen-scache.[ch], cgen-sim.h: New files.
6336 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6337 * sim-model.c: New file.
6339 * Make-common.in (clean targets): Undo patch of Apr. 22.
6341 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6343 * sim-n-bits.h (signed): If we have a standard compiler, undef
6344 signed, so that signedN is defined correctly.
6346 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6348 * sim-module.h, sim-model.h, sim-profile.h: New files.
6349 * sim-module.c, sim-profile.c: New files.
6350 * Make-common.in (SIM_PROFILE): Define
6351 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6352 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6353 (sim_module.o,sim-profile.o): Add rules for.
6354 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6355 (--enable-sim-profile): Add.
6356 * configure: Regenerated.
6357 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6358 model. Move trace and profile support to sim-{trace,profile}.h.
6359 New members trace_data, profile_data.
6360 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6361 * sim-config.h: Provide default definition of WITH_PROFILE.
6362 (WITH_TRACE): Change default to -1.
6363 (MAX_NR_PROCESSORS): Always define.
6364 * sim-options.c: Move trace and profile support to
6365 sim-{trace,profile}.h.
6366 (sim_pre_argv_init): Moved to sim-model.c.
6367 (standard_install): New function.
6368 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6369 (standard_install): Declare.
6370 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6371 (trace_install, trace_uninstall): New functions.
6372 (trace_printf): Update reference to TRACE_FILE.
6373 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6374 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6375 (WITH_TRACE_FOO_P): Define.
6376 (trace_install): Declare.
6377 (TRACE_DATA): New struct.
6379 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6381 * run.c: Undo last exec_bfd patch.
6382 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6384 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6386 * run.c (exec_bfd): Add back in.
6387 (main): Set exec_bfd.
6389 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6391 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6393 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6395 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6396 less well defined engine_error.
6397 * sim-core.c: Ditto.
6399 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6401 * Make-common.in: Change clean targets to use :: so that other
6402 Makefiles can have their own clean targets.
6403 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6404 __STDC__ to control use of stdarg vs. varargs syntax. Some
6405 systems can't use __STDC__, but require stdarg.
6407 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6409 * sim-options.c (standard_options): Add --endian.
6410 (standard_option_handler): Likewise.
6412 * nrun.c: #include <signal.h>.
6413 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6414 handler that calls sim_stop ().
6416 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6418 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6419 handler that calls sim_stop (). Simulators may still be
6420 establishing their own handler.
6422 * sim-events.c (sim_events_poll): Rename from
6423 sim_events_at_large_int. Poll IO.
6425 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6428 * callback.c (os_poll_quit): New function poll for quit signal
6430 (default_callback): Include magic number.
6432 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6434 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6435 Check for functions getrusage, time.
6436 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6437 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6438 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6439 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6441 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6443 * sim-options.c, sim-options.h: New files.
6444 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6445 * Make-common.in (nrun.o): Add rules for.
6448 * run.c (main): Check return value of sim_open.
6450 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6451 (sim_main_headers): Add sim-trace.h.
6452 * run.c (exec_bfd, target_byte_order): Delete.
6453 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6454 call sim_load instead. Check return code of sim_create_inferior.
6455 * sim-base.h (CURRENT_STATE): Define.
6456 (sim_state_base): Make typedef. New members options, prog_argv,
6457 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6458 mem_size, memory [+ corresponding access macros].
6459 (sim_cpu_base): New typedef.
6460 * sim-trace.h: New file.
6461 * sim-trace.c: New file.
6462 * sim-basics.h: #include it.
6463 * sim-load.c: New file.
6465 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6467 * Make-common.in (INSTALL): Set to @INSTALL@.
6468 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6469 (install-common): Depend upon installdirs. Use
6470 $(program_transform_name) directly, rather than using
6472 (installdirs): New target.
6473 * Makefile.in (INSTALL): Set to @INSTALL@.
6474 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6475 (install-man): Depend upon installdirs. Use
6476 $(program_transform_name) directly, rather than using
6478 (installdirs): New target.
6480 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6482 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6485 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6487 * sim-basics.h: Only bring in config.h and tconfig.h if
6490 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6492 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6493 numbering convention of the target.
6494 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6495 and WITH_TARGET_WORD_MSB.
6496 (sim_config): When possible, check for consistency with bitsize
6499 * sim-bits.h: Allow MSB to be other than zero.
6500 * sim-bits.c: Ditto.
6501 * sim-n-bits.h: Ditto.
6503 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6504 * sim-n-bits.h (MSMASKEDn): Ditto.
6506 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6508 * Makefile.in (INSTALL): Change install.sh to install-sh.
6510 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6512 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6514 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6516 * run.c (main): Check that a program to run was specified.
6518 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6520 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6522 * configure: Regenerated to track ../common/aclocal.m4 changes.
6525 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6527 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6528 * sim-config.h: To here.
6530 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6531 (sim_main_headers): Define.
6532 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6533 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6535 (sim-utils.o): Add rule for.
6536 * sim-utils.o: New file.
6537 * sim-basics.h: #include sim-base.h.
6538 (zalloc): Make argument unsigned long.
6539 * sim-base.h: New file.
6540 * sim-inline.h (SIM_IO support): Delete.
6541 * sim-io.h: Delete inline support.
6542 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6543 * sim-config.c: sim-state.h renamed to sim-main.h.
6544 * sim-core.c: Likewise.
6545 * sim-events.c: Likewise.
6547 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6549 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6550 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6552 * configure: Regenerated to track ../common/aclocal.m4 changes.
6554 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6556 * configure: Regenerated to track ../common/aclocal.m4 changes.
6558 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6560 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6561 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6562 are defined by the configure.
6564 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6566 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6567 reserved-bits): Always define.
6569 * sim-config.h, sim-config.c (sim_config): New function - and new
6570 file - co-ordinate the setting/checking of the common simulator
6571 configuration options.
6573 * Make-common.in (sim-config.o): Add rule.
6575 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6577 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6578 va_list from void *, since va_list might not be a pointer type.
6580 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6582 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6584 (offset_N): Correct computation of LE offset.
6586 * sim-io.c (sim_io_error): Include a new line when reporting
6589 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6592 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6594 * run.c: Include alloca-conf.h.
6596 * callback.c (os_evprintf_filtered): Fix typo.
6598 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6600 * run.c (string.h, strings.h, stdlib.h): Include.
6602 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6603 0 when nothing pending.
6605 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6606 will soon be going away.
6607 (getopt): Plicate GCC.
6609 * sim-endian.c (sim-io.h): Plicate GCC.
6610 * sim-bits.c (sim-io.h): Ditto.
6611 * sim-n-bits.h (ROTn): Ditto.
6613 * sim-io.c (sim_io_error): Correct check for NULL.
6615 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6617 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6620 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6622 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6623 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6625 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6627 * sim-alu.h: Include sim-xcat.h.
6629 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6631 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6632 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6635 * sim-events.c (sim_events_at_large_int): New function. Just
6636 schedules an event every large-int ticks.
6637 (sim_events_init): Call.
6638 (sim_events_tick, sim_events_process): Move async handing to
6639 sim_events_process. Move timer decrement so that it occures after
6640 events have been processed.
6642 * sim-basics.h (struct _engine): Remove declaration.
6644 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6645 everything with same. Rename global struct to SIM_DESC.
6646 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6647 * sim-io.h, sim-io.c: Ditto.
6649 * sim-assert.h: New file. Optional assertion checking macros.
6650 * sim-io.c (sim_io_error): Make just this function tolerant to
6653 * sim-xcat.h: New file. Define concatenate macros.
6654 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6655 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6659 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6661 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6663 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6665 * sim-inline.h: Add definitions for sim-types.
6666 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6669 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6671 * sim-events.h: Remove defunct reference to callback struct.
6673 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6675 * configure: Re-generate.
6677 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6679 * Make-common.in (CSEARCH): Do not include the gdb directory in
6682 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6684 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6685 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6686 to explicitly incorporate these.
6688 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6689 specify the alignment restrictions of the target architecture -
6690 without this option all alignment restrictions are accomodated.
6691 (--enable-sim-assert): New option. Conditionally compile in
6692 assertion statements.
6693 (--enable-sim-float): New option. Strongly specify the target's
6694 floating point support.
6695 (--enable-sim-hardware): New option. Specify the hardware devices
6696 included in the simulation.
6697 (--enable-sim-packages): New option. Specify the hardware
6698 packages included in the simulation.
6699 (--enable-sim-regparm): New option. Specify that parameters be
6700 passed in registers instead of on the stack.
6701 (--enable-sim-reserved-bits): New option. Specify that reserved
6702 bits within an instruction are are correctly set.
6703 (--enable-sim-smp): New option. Specify the level of SMP support
6704 to be included in the simulator.
6705 (--enable-sim-stdcall): New option. Specify an alternative
6706 function call convention.
6707 (--enable-sim-xor-endian): New option. Configure xor-endian
6708 support used by some targets to implement bi-endian support.
6710 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6712 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6713 host endianness to be overridden.
6714 (--enable-sim-endian): Allow the target platform's byte order
6716 (--enable-sim-inline): Control the inlining of common components.
6717 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6718 (--enable-sim-warnings): Enable additional GCC compiler checks.
6719 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6722 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6723 sim-*-n.h so that the names are uniq on dos machines
6724 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6726 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6728 * run.c: #include "libiberty.h".
6729 (main): New locals sd,no_args,sim_argv.
6730 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6731 is program name. Update call to sim_set_callbacks.
6732 Record result of sim_open, pass to other sim_foo routines.
6734 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6736 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6739 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6741 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6742 Route stdout through buffered IO.
6744 * callback.c: Add os_flush_stderr, os_write_stderr,
6745 os_evprintf_filtered functions to route error output through
6748 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6749 Correct return type - should be void.
6751 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6753 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6755 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6756 not provide a default value as undefined indicates disable code.
6758 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6760 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6762 * sim-events.h, sim-events.c: Ditto.
6763 * sim-io.h, sim-io.c: Ditto.
6765 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6767 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6769 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6770 extract the tail or least signifiant bits from an integer of the
6773 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6774 WITH_TARGET_BITSIZE so that the compilation will fail when an
6775 unsupported bitsize value is defined.
6777 (INSERTED*): Convert to functions.
6778 (EXTRACTED*): Ditto.
6780 (SIGN_EXTEND, SEXT): Change to more terse name.
6782 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6784 * sim-inline.h: Allow explicit control over which .c files will be
6785 included by their header.
6787 * sim-inline.h: Allow explicit control over which .c files use the
6788 alternative - REGPARM - parameter passing mechanism.
6790 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6791 icache.c, idecode.c, semantics.c or support.c. Those names are
6792 not generally applicable.
6794 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6796 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6797 in a fashion similar to sim-endian-n.
6799 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6800 both value and address macro's.
6802 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6804 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6806 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6807 generic L_word, H_word macro's.
6809 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6811 * sim-basics.h: Borrow code from ppc directory.
6812 * sim-bits.c: Ditto.
6813 * sim-bits.h: Ditto.
6814 * sim-config.h: Ditto.
6815 * sim-endian-n.h: Ditto.
6816 * sim-endian.c: Ditto.
6817 * sim-endian.h: Ditto.
6818 * sim-inline.c: Ditto.
6819 * sim-inline.h: Ditto.
6820 * sim-types.h: Ditto.
6822 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6824 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6825 all the ALU size alternatives and then auto-configure a default.
6827 * sim-alu.h: Copy ppc/idecode_expression.h.
6829 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6831 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6832 sign extend a bit within a value.
6834 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6835 a pointer into the middle of a host word.
6836 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6838 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6840 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6841 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6842 appropriate definitions of read, write, etc. Add prototype for
6845 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6847 * Makefile.in (libcommon.a): Delete.
6848 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6849 (gentmap,targ-vals.h,targ-map.c): Likewise.
6850 (run-autoconf): Delete.
6851 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6852 (common makefile fragment): Moved back into ...
6853 * Make-common.in: Resurrect.
6854 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6855 * configure: Regenerated.
6857 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6859 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6860 (SIM_AC_OUTPUT): To here.
6862 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6864 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6865 comments and single quotes. Fixes a problem found on hpux.
6867 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6869 * aclocal.m4: Remove Make-common.in from dependencies.
6870 * (distclean): Remove targ-vals.def.
6872 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6873 into here. Makes insertion into makefiles easier. Also, change
6874 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6875 targ-map.o, and run are built. They are now built in the
6876 individual simulator directories, taking sources from ../common as
6877 necessary. This replaces the merging of libcommon.a into
6878 linsim.a, which was problematic for the WinGDB build process.
6879 * run.c: Include config.h from . instead of ../common.
6880 * Make-common.in: Remove. It's no longer necessary.
6882 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6884 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6885 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6887 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6889 * run.c (main): Set target_byte_order before call to sim_open.
6891 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6893 * callback.c: #include <stdlib.h>
6894 (os_error): New function.
6895 (default_callback): Add os_error.
6897 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6899 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6900 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6902 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6904 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6906 * run.c: #include ../common/config.h, tconfig.h.
6907 (myname): New static global.
6908 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6909 Only process -c ifdef SIM_HAVE_SIMCACHE.
6910 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6911 Parse program name from argv[0] and use in error messages.
6912 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6913 Add support for incomplete h8/300 termination indicators.
6914 (usage): Make more verbose.
6915 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6916 * Makefile.in,Make-common.in,callback.c: New files.
6917 * nltvals.def,gentmap.c,gentvals.sh: New files.
6919 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6921 * run.c: Include stdarg.h if __STDC__.
6923 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6925 * run.c (main): Don't print out anything if the signal
6926 number is zero (ie no signal).
6928 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6930 * run.c (main): Print out if the program raised a signal.
6932 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6934 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6937 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6939 * run.c (main): Explicitly cast malloc() parameter.
6941 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6943 * run.c (sim_bfd): New global to hold the bfd pointer for the
6945 (main): Initialize sim_bfd.
6947 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6949 * run.c (main): Use new bfd_big_endian macro.
6951 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6953 * run.c (main): Removed SH specific comments, so source is
6954 generic. Also updated to only load relevant sections. Moved
6955 sim_open() to after callback attach (to match GDB).
6957 * run.1: Removed SH specific comments.
6959 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6961 * run.c (main): Always return sigrc at end.
6963 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6965 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6966 bfd_check_format() fails.
6968 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6970 * run.c, run.1: From sh directory.
projects / thirdparty / binutils-gdb.git / blob