1 2015-06-24 Mike Frysinger <vapier@gentoo.org>
3 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
4 (trace_options): Add trace-register option.
5 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
6 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
7 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
8 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
9 TRACE_REGISTER_P, TRACE_REGISTER): Define.
11 2015-06-24 Mike Frysinger <vapier@gentoo.org>
13 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
14 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
15 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
16 STRACE_DEBUG): Define.
18 2015-06-24 Mike Frysinger <vapier@gentoo.org>
20 * sim-trace.c (trace_options): Update help text for trace-alu,
21 trace-fpu, trace-vpu, and trace-semantics.
22 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
23 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
25 2015-06-24 Mike Frysinger <vapier@gentoo.org>
27 * sim-assert.h (SIM_FILTER_PATH): Delete.
28 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
29 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
30 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
31 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
32 * sim-events.c: Include libiberty.h.
33 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
35 2015-06-23 Mike Frysinger <vapier@gentoo.org>
37 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
38 (AC_ARG_ENABLE(sim-cflags)): Likewise.
39 (AC_ARG_ENABLE(sim-debug)): Likewise.
40 (AC_ARG_ENABLE(sim-stdio)): Likewise.
41 (AC_ARG_ENABLE(sim-trace)): Likewise.
42 (AC_ARG_ENABLE(sim-profile)): Likewise.
43 (AC_ARG_ENABLE(sim-environment)): Likewise.
44 (AC_ARG_ENABLE(sim-alignment)): Likewise.
45 (AC_ARG_ENABLE(sim-assert)): Likewise.
46 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
47 (AC_ARG_ENABLE(sim-endian)): Likewise.
48 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
49 (AC_ARG_ENABLE(sim-float)): Likewise.
50 (AC_ARG_ENABLE(sim-scache)): Likewise.
51 (AC_ARG_ENABLE(sim-default-model)): Likewise.
52 (AC_ARG_ENABLE(sim-inline)): Likewise.
53 (AC_ARG_ENABLE(sim-packages)): Likewise.
54 (AC_ARG_ENABLE(sim-regparm)): Likewise.
55 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
56 (AC_ARG_ENABLE(sim-smp)): Likewise.
57 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
58 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
59 (AC_ARG_ENABLE(cgen-maint)): Likewise.
60 * configure: Regenerate.
62 2015-06-23 Mike Frysinger <vapier@gentoo.org>
64 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
66 2015-06-23 Mike Frysinger <vapier@gentoo.org>
68 * cgen-trace.c [!__STDC__]: Delete.
69 * sim-trace.h [!__STDC__]: Likewise.
71 2015-06-21 Mike Frysinger <vapier@gentoo.org>
73 * sim-model.c (sim_model_init): Assert model is not NULL.
75 2015-06-21 Mike Frysinger <vapier@gentoo.org>
77 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
78 stdint.h. Replace all signed/unsigned typedefs with int#_t and
81 2015-06-21 Mike Frysinger <vapier@gentoo.org>
83 * sim-alu.h (_SIM_ALU_H_): Rename to ...
84 (SIM_ALU_H): ... this.
85 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
86 (SIM_ASSERT_H): ... this.
87 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
88 (SIM_BASICS_H): ... this.
89 * sim-bits.h (_SIM_BITS_H_): Rename to ...
90 (SIM_BITS_H): ... this.
91 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
92 (SIM_ENDIAN_H): ... this.
94 2015-06-18 Mike Frysinger <vapier@gentoo.org>
96 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
99 2015-06-18 Mike Frysinger <vapier@gentoo.org>
101 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
102 m for sentinel testing.
104 2015-06-17 Mike Frysinger <vapier@gentoo.org>
106 * sim-syscall.c: Include errno.h and targ-vals.h.
107 (sim_syscall_multi, sim_syscall): Define.
108 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
109 * syscall.c (cb_syscall): Extend comment.
111 2015-06-17 Mike Frysinger <vapier@gentoo.org>
113 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
114 * sim-syscall.c: New file.
115 * sim-syscall.h: New file.
117 2015-06-17 Mike Frysinger <vapier@gentoo.org>
119 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
120 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
121 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
122 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
123 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
125 * gentmap.c (gen_targ_map_c): Output name field.
127 2015-06-12 Mike Frysinger <vapier@gentoo.org>
129 * acinclude.m4: Change configure.in to configure.ac.
130 * sim-config.h: Likewise.
132 2015-06-12 Mike Frysinger <vapier@gentoo.org>
134 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
135 * configure: Regenerate.
137 2015-06-12 Mike Frysinger <vapier@gentoo.org>
139 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
140 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
141 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
142 TRACE_DEBUG): Define.
144 2015-06-12 Mike Frysinger <vapier@gentoo.org>
146 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
147 * sim-trace.c (trace_option_handler): Likewise.
148 * sim-trace.h (WITH_TRACE_ANY_P): Define.
149 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
150 (TRACE_ANY_P): Likewise.
152 2015-06-12 Mike Frysinger <vapier@gentoo.org>
154 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
155 CGEN_TRACE_INSN_FINI.
156 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
157 trace_result to cgen_trace_result, trace_insn_fini to
158 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
159 and trace_extract to cgen_trace_extract.
160 * cgen-trace.h (trace_insn_init): Rename to ...
161 (cgen_trace_insn_init): ... this.
162 (trace_insn_fini): Rename to ...
163 (cgen_trace_insn_fini): ... this.
164 (trace_insn): Rename to ...
165 (cgen_trace_insn): ... this.
166 (trace_extract): Rename to ...
167 (cgen_trace_extract): ... this.
168 (trace_result): Rename to ...
169 (cgen_trace_result): ... this.
170 (TRACE_RESULT_P): Rename to ...
171 (CGEN_TRACE_RESULT_P): ... this.
172 (TRACE_INSN_INIT): Rename to ...
173 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
174 cgen_trace_insn_init.
175 (TRACE_INSN_FINI): Rename to ...
176 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
177 cgen_trace_insn_fini.
178 (TRACE_PRINTF): Rename to ...
179 (CGEN_TRACE_PRINTF): ... this.
180 (TRACE_INSN): Rename to ...
181 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
182 (TRACE_EXTRACT): Rename to ...
183 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
185 (TRACE_RESULT): Rename to ...
186 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
187 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
188 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
189 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
190 TRACE_INSN to CGEN_TRACE_INSN.
191 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
193 2015-06-11 Mike Frysinger <vapier@gentoo.org>
195 * sim-events.c (ETRACE_P): Delete.
196 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
197 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
198 * sim-events.h (struct _sim_events): Delete trace member.
199 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
200 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
202 2015-06-11 Mike Frysinger <vapier@gentoo.org>
204 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
205 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
206 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
207 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
209 2015-06-11 Mike Frysinger <vapier@gentoo.org>
211 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
213 2015-06-11 Mike Frysinger <vapier@gentoo.org>
215 * sim-trace.h (WITH_TRACE_P): New define.
216 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
217 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
218 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
219 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
220 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
221 Redefine to use WITH_TRACE_P.
223 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
225 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
226 mistake in call to sim_engine_abort.
228 2015-04-29 Nick Clifton <nickc@redhat.com>
231 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
232 increasing parenthesis around casts to signed values.
234 2015-04-21 Mike Frysinger <vapier@gentoo.org>
236 * gennltvals.sh: Add mcore support.
237 * nltvals.def: Regenerate.
239 2015-04-21 Mike Frysinger <vapier@gentoo.org>
241 * cgen.sh: Add +x permissions.
242 * genmloop.sh: Likewise.
243 * gentvals.sh: Likewise.
244 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
245 Change all uses of srcroot for newlib to newlibroot.
247 2015-04-18 Mike Frysinger <vapier@gentoo.org>
249 * sim-base.h (SIM_CPU): New typedef.
251 2015-04-18 Mike Frysinger <vapier@gentoo.org>
253 * cgen-engine.h (CIA_ADDR): Delete.
254 * sim-base.h: Update sim_cia example.
255 [!CIA_ADDR] (sim_cia): New typedef.
257 2015-04-17 Mike Frysinger <vapier@gentoo.org>
259 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
260 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
261 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
262 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
263 CIA_SET to CPU_PC_SET.
265 2015-04-15 Mike Frysinger <vapier@gentoo.org>
267 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
268 * sim-main.h (STATE_CPU): Remove from comment and define.
270 2015-04-13 Mike Frysinger <vapier@gentoo.org>
272 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
273 * configure: Regenerate.
275 2015-04-13 Mike Frysinger <vapier@gentoo.org>
277 * sim-options.c: Include version.h.
278 (OPTIONS_VERSION): New enum.
279 (standard_options): Add "version".
280 (standard_option_handler): Handle OPTIONS_VERSION.
282 2015-04-13 Mike Frysinger <vapier@gentoo.org>
284 * Makefile.in (version.o): Change to using create-version.sh from gdb.
285 (create-version.sh): Delete.
287 2015-04-06 Mike Frysinger <vapier@gentoo.org>
289 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
291 2015-04-01 Mike Frysinger <vapier@gentoo.org>
293 * run-sim.h, run.c: Delete.
294 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
296 2015-03-31 Mike Frysinger <vapier@gentoo.org>
298 * config.in, configure: Regenerate.
299 * Make-common.in (CSEARCH): Add $(ZLIBINC).
300 (ZLIB, ZLIBINC): Define.
301 (BFD_LIB): Add $(ZLIB).
303 2015-03-31 Mike Frysinger <vapier@gentoo.org>
305 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
306 * cgen-ops.h (SEMOPS_INLINE): Likewise.
308 2015-03-29 Mike Frysinger <vapier@gentoo.org>
310 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
311 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
312 * sim-inline.h (INLINE2): Define to gnu_inline when available.
314 2015-03-24 Mike Frysinger <vapier@gentoo.org>
316 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
317 usage of STATE_WATCHPOINTS.
318 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
319 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
321 2015-03-24 Mike Frysinger <vapier@gentoo.org>
323 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
325 2015-03-24 Mike Frysinger <vapier@gentoo.org>
327 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
329 2015-03-24 Mike Frysinger <vapier@gentoo.org>
331 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
332 of enable_sim_hardware to AC_ARG_ENABLE.
334 2015-03-23 Mike Frysinger <vapier@gentoo.org>
336 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
337 Add dv-sockser.o to sim_hw_objs.
339 2015-03-23 Mike Frysinger <vapier@gentoo.org>
341 * dv-sockser.c: Include config.h.
342 * dv-sockser.h: Include sim-inline.h.
343 [HAVE_DV_SOCKSER]: Move all prototypes here.
344 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
345 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
347 2015-03-16 Mike Frysinger <vapier@gentoo.org>
349 * gentmap.c, run.c: Convert old style prototypes.
351 2015-03-16 Mike Frysinger <vapier@gentoo.org>
353 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
354 symlinking tconfig.h to tconfig.in.
355 * config.in, configure: Regenerate.
356 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
357 * tconfig.in: Rename file ...
358 * tconfig.h: ... here.
360 2015-03-15 Mike Frysinger <vapier@gentoo.org>
362 * dv-socker.h (dv_sockser_install): Declare.
363 * sim-module.c: Include config.h.
364 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
365 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
366 * sim-module.h: Include gdb/remote-sim.h.
368 2015-03-14 Mike Frysinger <vapier@gentoo.org>
370 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
371 (sim-inline.c): Delete rule.
373 2015-03-14 Mike Frysinger <vapier@gentoo.org>
375 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
376 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
377 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
379 2015-03-14 Mike Frysinger <vapier@gentoo.org>
381 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
382 [!ASSERT, WITH_ASSERT]: Likewise.
383 * sim-endian.c: Delete sim-io.h include.
385 2015-02-19 Mike Frysinger <vapier@gentoo.org>
387 * run-sim.h (sim_kill): Delete unused prototype.
389 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
391 * gentmap.c: Include "string.h".
393 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
395 * sim-options.c (sim_args_command): Call freeargv() when failure
398 2015-01-07 Joel Brobecker <brobecker@adacore.com>
400 * aclocal.m4, configure: Regenerate using automake 1.11.1.
402 2014-12-03 Joel Brobecker <brobecker@adacore.com>
404 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
405 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
406 callbacks following renaming in callback.h.
407 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
408 callback by call to "to_lstat" callback
410 2014-08-28 Gary Benson <gbenson@redhat.com>
412 * sim-trace.h (debug_printf): New define.
414 2014-08-19 Alan Modra <amodra@gmail.com>
416 * configure: Regenerate.
418 2014-08-15 Roland McGrath <mcgrathr@google.com>
420 * configure: Regenerate.
421 * config.in: Regenerate.
423 2014-03-10 Mike Frysinger <vapier@gentoo.org>
425 * sim-command.c (sim_do_command): Add const to cmd.
426 * sim-options.c (sim_args_command): Add const to cmd.
427 * sim-options.h (sim_args_command): Add const to cmd.
429 2014-03-05 Mike Frysinger <vapier@gentoo.org>
431 * sim-hload.c (sim_load): Add const to prog.
432 * sim-load.c (sim_load_file): Likewise.
433 * sim-utils.c (sim_analyze_program): Likewise.
434 * sim-utils.h (sim_analyze_program): Likewise.
435 (sim_load_file): Likewise.
437 2014-03-04 Mike Frysinger <vapier@gentoo.org>
439 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
440 * callback.c (system): Delete unused prototype.
442 (os_shutdown): Likewise.
443 (os_unlink): Likewise.
445 (os_system): Likewise.
446 (os_rename): Likewise.
447 (os_write_stdout): Likewise.
448 (os_flush_stdout): Likewise.
449 (os_write_stderr): Likewise.
450 (os_flush_stderr): Likewise.
451 (os_write): Likewise.
452 (os_read_stdin): Likewise.
455 (os_lseek): Likewise.
456 (os_isatty): Likewise.
457 (os_get_errno): Likewise.
458 (os_close): Likewise.
459 (os_vprintf_filtered): Likewise.
460 (os_evprintf_filtered): Likewise.
461 (os_error): Likewise.
465 (wrap): Change to new style prototype.
468 (os_close): Likewise.
469 (os_poll_quit): Likewise.
470 (os_get_errno): Likewise.
471 (os_isatty): Likewise.
472 (os_lseek): Likewise.
475 (os_read_stdin): Likewise.
476 (os_write): Likewise.
477 (os_write_stdout): Likewise.
478 (os_flush_stdout): Likewise.
479 (os_write_stderr): Likewise.
480 (os_flush_stderr): Likewise.
481 (os_rename): Likewise.
482 (os_system): Likewise.
484 (os_unlink): Likewise.
486 (os_fstat): Likewise.
487 (os_lstat): Likewise.
488 (os_ftruncate): Likewise.
489 (os_truncate): Likewise.
491 (os_pipe_empty): Likewise.
492 (os_pipe_nonempty): Likewise.
493 (os_shutdown): Likewise.
495 (cb_read_target_syscall_maps): Likewise.
496 (cb_target_to_host_syscall): Likewise.
497 (cb_host_to_target_errno): Likewise.
498 (cb_target_to_host_open): Likewise.
499 (cb_store_target_endian): Likewise.
500 (cb_host_to_target_stat): Likewise.
501 * sim-hload.c (sim_load): Change to new style prototype.
502 * sim-load.c (sim_load_file): Change to new style prototype.
503 (report_transfer_performance): Likewise.
504 (xprintf_bfd_vma): Likewise.
505 * syscall.c (cb_get_string): Change to new style prototype.
506 (get_path): Likewise.
507 (cb_syscall): Likewise.
509 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
511 * create-version.sh: Align parameters to match those of
512 ../../gdb/common/create-version.sh.
513 * Make-common.in (srcsim): New variable.
514 (version.c): Adjust call to create-version.sh as per above.
516 2013-09-23 Alan Modra <amodra@gmail.com>
518 * configure: Regenerate.
520 2013-09-03 Mike Stump <mikestump@comcast.net>
522 * sim-options.c (complete_option_list): Mark text and word const.
524 2013-06-28 Tom Tromey <tromey@redhat.com>
526 * Make-common.in (version.c): Use version.in, not
528 * create-version.sh: Likewise.
530 2013-06-24 Joel Brobecker <brobecker@adacore.com>
532 * create-version.sh: New script. Adapted from
533 gdb/commong/create-version.sh.
534 * Make-common.in (version.c): Update rule dependencies,
535 and re-implement using create-version.sh.
537 2013-06-21 Nick Clifton <nickc@redhat.com>
539 * gennltvals.sh: Add msp430 support.
540 * nltvals.def: Regenerate.
542 2013-06-03 Mike Frysinger <vapier@gentoo.org>
544 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
545 * aclocal.m4, configure: Regenerate.
547 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
550 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
551 -Wformat-nonliteral with -Wno-format.
553 2013-03-26 Mike Frysinger <vapier@gentoo.org>
555 * acinclude.m4: Regenerate.
557 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
559 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
560 which do not support dv-sockser.o. Add always as option to
561 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
562 is always required to be enabled by simulator.
564 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
566 * gennltvals.sh: Use libgloss/syscall.h for cr16.
567 * nltvals.def: Regenerate.
569 2012-06-16 Joel Brobecker <brobecker@adacore.com>
571 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
572 * config.in, configure: Regenerate.
574 2012-05-24 Pedro Alves <palves@redhat.com>
576 * sim-signal.h (sim_signal_to_target): Rename to ...
577 (sim_signal_to_gdb_signal): ... this.
578 * sim-signal.c (sim_signal_to_target): Rename to ...
579 (sim_signal_to_gdb_signal): ... this.
580 * sim-reason.c (sim_stop_reason): Adjust to rename.
582 2012-05-24 Pedro Alves <palves@redhat.com>
586 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
588 2012-05-24 Pedro Alves <palves@redhat.com>
592 Replace target_signal with gdb_signal throughout.
594 2012-05-18 Nick Clifton <nickc@redhat.com>
597 * callback.c: Include config.h before system header files.
598 * cgen-trace.c: Likewise.
599 * cgen-utils.c: Likewise.
600 * gentmap.c: Likewise.
602 2012-04-02 Mike Frysinger <vapier@gentoo.org>
604 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
606 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
608 * sim-trace.c: Update the function prototype of save_data_size.
609 Move the enum data_fmt from here...
610 * sim-trace.h: ...to here.
611 Add function prototype of save_data.
613 2012-03-25 Mike Frysinger <vapier@gentoo.org>
615 * sim-core.h (sim_core_trans_addr): Add prototype.
617 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
619 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
620 missing in last change.
622 2012-03-24 Mike Frysinger <vapier@gentoo.org>
624 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
625 * nrun.c: Include string.h/strings.h.
626 * aclocal.m4, config.in, configure: Regenerate.
628 2012-03-22 Mike Frysinger <vapier@gentoo.org>
630 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
631 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
632 out -Werror initialization.
634 2012-03-19 Mike Frysinger <vapier@gentoo.org>
636 * Make-common.in (TAGS): Change a-z to [:lower:].
637 * acinclude.m4 (sim-trace): Likewise.
638 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
639 Change A-Za-z0-9 to [:alnum:].
641 2012-03-18 Mike Frysinger <vapier@gentoo.org>
643 * nrun.c (main): Display strsignal of sigrc.
645 2012-01-06 Mike Frysinger <vapier@gentoo.org>
647 * Makefile.in (abs_srcdir): Declare.
648 (srcroot): Define in terms of abs_srcdir.
649 (headers): Change srcdir to abs_srcdir.
651 2012-01-02 Joel Brobecker <brobecker@adacore.com>
653 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
656 2011-12-19 Joel Brobecker <brobecker@adacore.com>
658 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
661 2011-12-03 Mike Frysinger <vapier@gentoo.org>
663 * syscall.c (cb_get_string): Rename from "get_string".
664 (get_path): Rename get_string call to cb_get_string.
666 2011-12-03 Mike Frysinger <vapier@gentoo.org>
668 * Make-common.in (VPATH): Add $(srccom).
670 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
671 POSTCOMPILE): New variables.
672 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
673 Include dependency files, when using GNU Make. Delete all
674 dependency-only rules.
675 * aclocal.m4: Include ../../config/depstand.m4. Call
676 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
677 (MAKE, GMAKE): New substs.
679 2011-11-07 Mike Frysinger <vapier@gentoo.org>
682 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
683 * configure, config.in: Regenerate.
684 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
686 2011-10-19 Mike Frysinger <vapier@gentoo.org>
688 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
690 2011-10-18 John Wehle <john@feith.com> (tiny patch)
692 * sim-profile.c (profile_info): Only print the title once.
694 2011-10-17 Mike Frysinger <vapier@gentoo.org>
696 * acinclude.m4: Rename from aclocal.m4.
697 * aclocal.m4: Regenerate.
699 2011-10-17 Mike Frysinger <vapier@gentoo.org>
701 * aclocal.m4: Change AC_PREREQ comment to 2.64.
703 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
704 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
705 * configure: Regenerate.
707 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
709 * sim-alu.h (ALU32_AND): Clear carry flag.
710 (ALU32_AND): Clear carry flag.
712 2011-10-09 Mike Frysinger <vapier@gentoo.org>
714 * dv-cfi.c: Include stdbool.h.
716 2011-10-09 Mike Frysinger <vapier@gentoo.org>
718 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
720 2011-10-04 Mike Frysinger <vapier@gentoo.org>
722 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
723 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
725 2011-07-12 Mike Frysinger <vapier@gentoo.org>
727 * sim-command.c: Include sim-options.h.
729 2011-07-12 Mike Frysinger <vapier@gentoo.org>
731 * aclocal.m4: Move sinclude comment after AC_INIT comment.
733 2011-07-12 Mike Frysinger <vapier@gentoo.org>
735 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
736 Delete direct call to AC_PROG_CC.
738 2011-07-05 Mike Frysinger <vapier@gentoo.org>
740 * sim-command.c: New file.
741 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
742 (sim-command.o): New rule.
744 2011-05-27 Mike Frysinger <vapier@gentoo.org>
746 * sim-options.c (standard_option_handler): Remove arg[0] check
747 when freeing simulator_sysroot. Only strdup arg when arg[0] is
748 not an empty string, otherwise assign "" back to it.
750 2011-05-26 Mike Frysinger <vapier@gentoo.org>
752 * nltvals.def: Regenerate to include Blackfin syscalls again.
754 2011-05-25 Mike Frysinger <vapier@gentoo.org>
756 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
757 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
758 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
759 (trace_idx_to_str): Likewise.
760 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
761 (TRACE_syscall): Define.
762 (WITH_TRACE_SYSCALL_P): Likewise.
763 (TRACE_SYSCALL_P): Likewise.
765 2011-05-23 Mike Frysinger <vapier@gentoo.org>
767 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
768 remove now-unnecessary sub-scope for glue->type setting.
769 Check to see if the "reg" property exists before we use it, and
770 if it doesn't exist, error out for "glue" devices.
772 2011-05-23 Mike Frysinger <vapier@gentoo.org>
774 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
775 glue-or, and set type to glue_xor when name is glue-xor.
776 (hw_glue_port_event): Return immediately when type is glue_io
777 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
778 and hw_port_event calls from glue_and to end of function.
780 2011-05-11 Mike Frysinger <vapier@gentoo.org>
782 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
783 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
784 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
785 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
786 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
787 around function arguments.
789 2011-04-14 Mike Frysinger <vapier@gentoo.org>
791 * sim-options.c (complete_option_list, sim_complete_command):
794 2011-04-02 Mike Frysinger <vapier@gentoo.org>
796 * dv-glue.c: Fix up style.
798 2011-04-02 Mike Frysinger <vapier@gentoo.org>
800 * hw-alloc.c (hw_alloc_data): Adjust brace.
801 * hw-base.c (hw_base_data): Likewise.
802 (generic_hw_unit_decode): Fix indentation.
803 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
804 * hw-events.c (hw_event, hw_event_data): Likewise.
805 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
806 * hw-instances.c (hw_instance_data): Likewise.
807 * hw-instances.h (hw_instance): Likewise.
808 * hw-main.h (hw_descriptor, enum): Likewise.
809 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
810 * hw-ports.h (hw_port_descriptor): Likewise.
811 * hw-properties.c (hw_property_data): Likewise.
812 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
813 _range_property_spec, _reg_property_spec): Likewise.
814 * hw-tree.c (_name_specifier, printer): Likewise.
815 (split_device_specifier, parse_string_property, hw_tree_traverse,
816 print_size, print_reg_property, print_string, print_properties):
819 2011-03-29 Mike Frysinger <vapier@gentoo.org>
821 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
822 * Make-common.in (dv-cfi.o): New rule.
823 * dv-cfi.c, dv-cfi.h: New files.
825 2011-03-21 Kevin Buettner <kevinb@redhat.com>
827 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
828 fcntl.h and sys/fcntl.h, for constants.
829 * nltvals.def: Regenerate.
830 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
831 * sim-io.h (sys/types.h, sys/stat.h): Include.
832 (sim_io_stat, sim_io_fstat): Declare.
834 2011-03-14 Mike Frysinger <vapier@gentoo.org>
836 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
837 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
838 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
839 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
840 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
841 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
842 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
843 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
844 syscall.c: Trim trailing whitespace.
846 2011-03-05 Mike Frysinger <vapier@gentoo.org>
848 * gennltvals.sh: Handle bfin targets.
849 * nltvals.def: Regenerate.
851 2011-02-25 Kevin Buettner <kevinb@redhat.com>
853 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
856 2011-02-14 Mike Frysinger <vapier@gentoo.org>
858 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
859 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
860 (hw_free): Drop zfree logic and always call free.
861 * hw-base.c (hw_delete): Change zfree to free.
862 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
863 (hw_handle_remove_phandle): Likewise.
864 * hw-instances.c (hw_instance_delete): Likewise.
865 * hw-tree.c (parse_reg_property): Likewise.
866 (parse_ranges_property): Likewise.
867 (parse_string_property): Likewise.
868 * sim-core.c (sim_core_uninstall): Likewise.
869 * sim-cpu.c (sim_cpu_free_all): Likewise.
870 * sim-hw.c (sim_hw_uninstall): Likewise.
871 * sim-memopt.c (do_memopt_delete): Likewise.
872 (sim_memory_uninstall): Likewise.
873 * sim-module.c (sim_module_uninstall): Likewise.
874 * sim-options.c (sim_parse_args): Likewise.
875 * sim-profile.c (profile_pc_cleanup): Likewise.
876 (profile_uninstall): Likewise.
877 * sim-watch.c (do_watchpoint_delete): Likewise.
878 * sim-utils.c (zfree): Delete.
879 (sim_state_free): Change zfree to free.
880 * sim-utils.h (zfree): Delete.
882 2011-02-13 Mike Frysinger <vapier@gentoo.org>
884 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
886 2011-01-12 Mike Frysinger <vapier@gentoo.org>
888 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
890 2011-01-12 Mike Frysinger <vapier@gentoo.org>
892 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
894 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
896 * sim-utils.c (sim_do_commandf): Issue an error and return when
898 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
901 2011-01-11 Mike Frysinger <vapier@gentoo.org>
903 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
904 bytes has been calculated and when mmap_next_fd is valid and
906 (memory_option_handler): Allow missing size when mmap_next_fd is
909 2011-01-10 Mike Frysinger <vapier@gentoo.org>
911 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
912 not empty, and always append $3 to $hardware.
914 2011-01-10 Mike Frysinger <vapier@gentoo.org>
916 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
917 * sim-hw.h (sim_hw_abort): Likewise.
919 2011-01-05 Mike Frysinger <vapier@gentoo.org>
921 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
923 2011-01-05 Joel Brobecker <brobecker@adacore.com>
925 * run.1: Copyright year update.
927 2010-12-28 Mike Frysinger <vapier@gentoo.org>
929 * hw-alloc.h (HW_NALLOC): Define.
931 010-12-28 Mike Frysinger <vapier@gentoo.org>
933 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
935 2010-12-15 Mike Frysinger <vapier@gentoo.org>
937 * sim-memopt.c (OPTION_MAP_INFO): Define.
938 (memory_options): Handle --map-info.
939 (memory_option_handler): Handle OPTION_MAP_INFO.
941 2010-11-22 Mike Frysinger <vapier@gentoo.org>
943 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
944 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
945 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
947 2010-11-22 Mike Frysinger <vapier@gentoo.org>
949 * sim-core.c (WITH_HW): Add device casts to device_error,
950 device_io_read_buffer, and device_io_write_buffer.
952 2010-11-16 Mike Frysinger <vapier@gentoo.org>
954 * dv-sockser.c (dv_sockser_write_buffer): New function.
955 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
956 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
958 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
960 * callback.c (os_lseek): Call wrap on lseek result.
962 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
964 * dv-sockser.c (dv_sockser_init): Check error return from socket()
965 call by its equality to -1 not by it being negative.
966 (connected_p): Likewise for accept() call.
968 2010-04-23 Mike Frysinger <vapier@gentoo.org>
970 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
972 2010-04-21 Mike Frysinger <vapier@gentoo.org>
974 * profile.c (sim_profile_print_bar): Add cpu argument.
976 2010-04-21 Mike Frysinger <vapier@gentoo.org>
978 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
980 2010-04-21 Mike Frysinger <vapier@gentoo.org>
982 * sim-profile.c (profile_vprintf, profile_printf): New functions.
983 (profile_print_pc): Convert sim_io_printf to profile_printf.
984 (profile_print_insn): Likewise.
985 (profile_print_memory): Likewise.
986 (profile_print_core): Likewise.
987 (profile_print_model): Likewise.
988 (sim_profile_print_bar): Likewise.
989 (profile_print_speed): Likewise.
990 (profile_print_addr_ranges): Likewise.
991 (profile_info): Likewise.
992 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
994 2010-04-19 Mike Frysinger <vapier@gentoo.org>
996 * sim-model.c (OPTION_MODEL): Convert to enum.
997 (OPTION_MODEL_INFO): New enum.
998 (model_options): Add model-info/info-model entries.
999 (model_option_handler): Handle OPTION_MODEL_INFO.
1001 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1003 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1004 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1007 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1009 * sim-hrw.c (sim_write): Add const to buf arg.
1010 * sim-utils.h (sim_write_fn): Likewise.
1012 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1014 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1017 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1019 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1020 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1021 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1022 * dv-sockser.c (sockser_options): Likewise.
1023 * hw-ports.c (empty_hw_ports): Likewise.
1024 * sim-hw.c (hw_options): Likewise.
1025 * sim-model.c (model_options): Likewise.
1026 * sim-options.c (standard_options): Likewise.
1027 * sim-profile.c (profile_options): Likewise.
1028 * sim-trace.c (trace_options): Likewise.
1029 * sim-watch.c (watchpoint_options): Likewise.
1031 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1033 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1034 the local "arg_table" variable, and the xmalloc cast.
1036 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1038 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1040 (sim_fpu_print_func): Add const markings to format buffer.
1042 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1044 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1046 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1048 * sim-trace.c (save_data): Add const markings to "buf" argument.
1050 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1052 * sim-options.c (standard_option_handler): Add const markings to
1055 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1057 * hw-ports.h: Fix spelling typos.
1059 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1061 * configure.ac: Check for socklen_t.
1062 * configure, config.in: Regenerated.
1063 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1065 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1067 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1068 * sim-hw.c (hw_option_handler): Likewise.
1070 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1072 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1073 (interrupt_nr_to_str): Likewise.
1074 (default_interrupt_names): Add const to pointer type.
1075 (sim_watchpoint_install): Add const to prefix.
1076 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1078 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1080 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1081 (sim_core_write_buffer): Likewise.
1083 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1085 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1086 the SIM_HAVE_ADDR_RANGE define.
1088 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1090 * sim-core.h (device_error): Add const to message, and add printf
1093 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1095 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1096 SIM_HAVE_ADDR_RANGE define.
1098 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1100 * dv-glue.c (hw_glue_ports): Swap static and const.
1102 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1104 * nrun.c (usage): Use void in definition.
1105 * sim-options.c (dup_arg_p): Convert old-style function definition.
1106 (sim_parse_args): Likewise.
1107 (sim_print_help): Likewise.
1108 * sim-trace.c (set_trace_option_mask): Likewise.
1109 (set_trace_option): Likewise.
1110 * sim-utils.c (sim_analyze_program): Likewise.
1111 (sim_elapsed_time_get): Likewise.
1112 (sim_elapsed_time_since): Likewise.
1114 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1116 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1117 (standard_options): Likewise.
1118 (standard_option_handler): Likewise.
1120 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1122 * hw-ports.c (TRACE): Delete.
1123 * hw-properties.c (TRACE): Delete.
1124 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1125 (hw_find_integer_property): Likewise.
1126 (hw_find_integer_array_property): Likewise.
1127 (hw_add_duplicate_property): Likewise.
1129 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1131 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1134 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1136 * sim-model.c: Include sim-model.h
1138 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1140 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1141 & from the STATE_CPU() examples.
1143 2010-01-24 Doug Evans <dje@sebabeach.org>
1145 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1146 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1148 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1149 (struct cgen_fp_ops): Update signatures of floating point conversion
1152 * Make-common.in (CGEN_SIM_DEPS): Define.
1153 (CGEN_INCLUDE_DEPS): Use it.
1154 (CGEN_MAIN_CPU_DEPS): Simplify.
1156 2010-01-22 Doug Evans <dje@sebabeach.org>
1158 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1159 (SUBWORDTFSI, JOINSIDI): Ditto.
1161 2010-01-05 Doug Evans <dje@sebabeach.org>
1163 * cgen-types.h (SETDI): Delete, unused.
1165 2009-12-02 Doug Evans <dje@sebabeach.org>
1167 * cgen-engine.h: Remove duplicated comment.
1169 2009-11-23 Doug Evans <dje@sebabeach.org>
1171 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1172 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1174 2009-11-22 Doug Evans <dje@sebabeach.org>
1176 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1177 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1178 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1179 instead of CGEN_INSN_INT.
1181 * cgen-trace.h (trace_extract): Add cast to fix warning.
1183 2009-11-05 Doug Evans <dje@sebabeach.org>
1185 * cgen-mem.h (DECLARE_GETT): Don't inline.
1186 (DECLARE_SETT): Ditto.
1188 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1190 * sim-inline.h: Fix spelling error.
1192 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1194 * Make-common.in: Add datarootdir.
1196 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1198 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1199 (SIM_CHECK_MEMBERS_1): Remove.
1200 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1201 AC_CHECK_MEMBERS one.
1202 * configure: Regenerate.
1204 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1205 * configure: Regenerate.
1207 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1209 * config.in: Regenerate.
1210 * configure: Likewise.
1212 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1213 definition of AC_CHECK_MEMBER.
1215 * aclocal.m4: m4_include toplevel config/override.m4.
1216 * configure: Regenerate.
1218 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1220 * Makefile.in (datarootdir): New variable.
1222 2009-07-07 Doug Evans <dje@sebabeach.org>
1224 * Make-common.in (CPU_DIR): Define.
1226 2009-07-06 Doug Evans <dje@sebabeach.org>
1228 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1229 identifiers for file types rather than encoding internal
1230 implementation details of cgen.sh.
1231 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1232 * cgen.sh: Add support for parallel makes.
1233 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1235 2009-05-18 Jon Beniston <jon@beniston.com>
1237 * gennltvals.sh: Add lm32 target.
1238 * nltvals.def: Add lm32 syscall definitions.
1240 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1242 Speed up simulator startup:
1243 * sim-utils.c (zalloc): Use xcalloc.
1245 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1247 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1248 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1249 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1250 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1251 type, QI, HI, SI, DI.
1253 * callback.c (os_error): Mark as being a noreturn function.
1254 * sim-io.h (sim_io_error): Similar for sim_io_error.
1256 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1258 * aclocal.m4: Fix underquoting of function names.
1260 2008-10-21 Julian Brown <julian@codesourcery.com>
1262 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1264 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1266 * common.m4: Add test for libz and zlib.h.
1267 * configure: Regenerate to track ../common/common.m4 changes.
1270 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1271 Daniel Jacobowitz <dan@codesourcery.com>
1272 Joseph Myers <joseph@codesourcery.com>
1274 * aclocal.m4: Include ../../config/acx.m4.
1275 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1276 * configure, config.in: Regenerate.
1277 * Make-common.in (LIB_OBJS): Add version.o.
1278 (version.c, version.o): New rules.
1279 * run.c: Include version.h.
1280 (usage): Add help parameter. Print output either to stdout or
1281 stderr depending on that parameter.
1282 (print_version): New.
1283 (main): Check for --help and --version.
1284 * run-sim.h (sim_target_display_usage): Add help parameter.
1287 2008-04-14 Hans Kester <kester.hans@gmail.com>
1289 * sim-signal.c: Define missing signals for _WIN32.
1291 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1293 * gennltvals.sh: Add cr16.
1294 * nltvals.def: Rebuild.
1296 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1298 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1299 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1301 2007-08-10 Nick Clifton <nickc@redhat.com>
1303 * sim-memopt.c (memory_options): Mention that the
1304 --memory-size switch accepts suffixes.
1305 (parse_size): Handle a suffix on the size value.
1306 * sim-options.c (standard_options): Mention that the mem-size
1307 switch accepts suffixes.
1308 (standard_option_handler): Handle a suffix on the size value.
1310 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1312 * acconfig.h: Remove.
1313 * config.in: Regenerate.
1315 2006-11-07 Thiemo Seufer <ths@mips.com>
1317 * gentmap.c: Fix compile time warning.
1319 2006-11-07 Thiemo Seufer <ths@mips.com>
1321 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1322 for bfd text addresses.
1324 2006-08-29 Thiemo Seufer <ths@mips.com>
1325 Nigel Stephens <nigel@mips.com>
1327 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1328 SIM_QUIET_NAN_NEGATED.
1330 2006-08-29 Nigel Stephens <nigel@mips.com>
1332 * sim-profile.c (profile_pc_init): Initialise default profiling
1333 frequency to a prime number.
1334 (profile_print_pc): Convert gmon.out sample data into target
1337 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1339 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1340 * common.m4: Likewise.
1341 * configure: Regenerated.
1343 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1345 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1346 * configure: Regenerated.
1348 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1350 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1351 and LIBINTL_DEP everywhere.
1352 (CSEARCH): Use INCINTL.
1353 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1355 * configure: Regenerated.
1357 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1359 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1360 option-contents test.
1362 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1364 * sim-signal.c (sim_signal_to_target): Fix typos.
1366 * sim-reason.c (sim_stop_reason): Use
1367 sim_signal_to_target, not sim_signal_to_host.
1368 * sim-signal.c (sim_signal_to_host): Fix typo.
1369 (sim_signal_to_target): New function.
1371 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1373 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1376 2005-07-08 Ian Lance Taylor <ian@airs.com>
1378 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1380 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1381 different fraction for a quiet NaN.
1382 (unpack_fpu): Likewise.
1384 2005-07-08 Ben Elliston <bje@au.ibm.com>
1386 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1387 * sim-load.c: Likewise.
1388 * syscall.c: Likewise.
1390 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1392 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1395 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1397 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1399 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1401 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1402 and signed64 for __ALPHA__.
1404 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1406 * aclocal.m4 Include ../../gettext.m4.
1407 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1408 (AM_LC_MESSAGES): Remove.
1409 * configure: Regenerate.
1411 2005-02-28 Jim Blandy <jimb@redhat.com>
1413 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1414 -Wuninitialized in the default list of build warnings if CFLAGS is
1415 set, and doesn't include -O. (Using -Wuninitialized without
1416 optimization produces a warning, which interferes with compilation
1419 2005-02-21 Jim Blandy <jimb@redhat.com>
1421 * callback.c (os_fstat): Don't declare 't' unless it's used.
1423 2005-02-09 Jim Blandy <jimb@redhat.com>
1425 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1427 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1428 to $(CGEN), to ensure that the command substitution happens where
1429 the variable is referenced in the submake, not when the submake's
1430 arguments are expanded.
1431 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1432 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1433 application Scheme script directly after ${cgen}; don't precede it
1436 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1438 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1439 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1440 Include libiberty.h.
1441 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1442 being either end of a pipe.
1443 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1444 (os_shutdown): Clear pipe state.
1445 (default_callback): Initialize new members.
1447 * callback.c (default_callback): Initialize target_endian.
1448 (cb_store_target_endian): Renamed from store, new first parameter
1449 host_callback *cb, drop last parameter big_p. Take endianness
1451 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1452 Remove variable big_p.
1453 * nrun.c (main): Initialize default_callback.target_endian.
1455 2005-01-14 Andrew Cagney <cagney@gnu.org>
1457 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1458 Add explicit call to AC_CONFIG_HEADER.
1459 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1460 * configure: Re-generate.
1462 2005-01-12 Andrew Cagney <cagney@gnu.org>
1464 * common.m4: New file, based on of aclocal.m4.
1466 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1468 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1469 * configure: Regenerated to track ../common/aclocal.m4 changes.
1471 2005-01-07 Andrew Cagney <cagney@gnu.org>
1473 * configure.ac: Rename configure.in, require autoconf 2.59.
1474 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1475 * configure: Re-generate.
1477 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1479 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1480 <case CB_SYS_ftruncate>: New cases.
1482 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1484 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1485 (cb_syscall) <case CB_SYS_rename>: New case.
1486 * callback.c (os_lstat): New function.
1488 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1490 * run.1: Document --sysroot=filepath.
1491 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1492 (standard_options): Support --sysroot=<path>.
1493 (standard_option_handler): Handle OPTION_SYSROOT.
1494 * syscall.c (simulator_sysroot): Define, initialized empty.
1495 (get_path): Prepend simulator_sysroot to absolute file path.
1496 [HAVE_STRING_H]: Include string.h.
1497 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1498 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1499 (main): If simulator_sysroot is not empty, chdir there.
1500 * sim-config.h (simulator_sysroot): Declare.
1502 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1503 cgen_rtx_error" in a CGEN-generated simulator.
1504 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1505 replacement for CGEN-related breakpoints.
1507 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1509 * Make-common.in (sim-basics_h): Add $(callback_h).
1511 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1513 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1514 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1515 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1516 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1517 (SIM_CHECK_MEMBERS): New macros.
1518 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1519 for struct stat member test and write. Add ST_x calls for each
1520 struct stat member tested in configure.in. Wrap each ST_x call in
1521 #ifdef of configure macro for that member.
1522 * configure, config.in: Regenerate.
1524 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1526 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1528 <case desc>: Pass -OPC opcfile.
1529 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1530 parameter to cgen.sh.
1532 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1534 * Make-common.in (sim-basics_h): Correct dependencies on
1535 cconfig.h and tconfig.h
1536 (sim-load.o): Correct typo in sim-basics_h dependency.
1538 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1540 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1541 sub-dependencies for other sim files that they include.
1542 (sim_main_headers): Use sim-*_h macros.
1543 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1545 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1547 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1550 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1551 $(remote_sim_h) too.
1552 (sim_main_headers): Add sim-utils.h.
1554 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1556 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1558 2004-07-26 Andrew Cagney <cagney@gnu.org>
1560 Problem from Olaf Hering <olh@suse.de>.
1561 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1563 2004-07-10 Ben Elliston <bje@au.ibm.com>
1565 * hw-tree.c (parse_integer_property): Typo fix in comments.
1566 * sim-options.c (sim_args_command): Likewise.
1568 2004-06-28 Andrew Cagney <cagney@gnu.org>
1570 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1572 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1574 * callback.c (os_shutdown): Fix bug in last change: actually
1575 mark file descriptors as available on startup.
1577 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1579 [ include/gdb: * callback.h (host_callback_struct): Replace
1580 members fdopen and alwaysopen with fd_buddy. ]
1581 * callback.c: Changed all users.
1583 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1585 * sim-load.c (sim_load_file): Use bfd_get_section_size
1586 instead of bfd_get_section_size_before_reloc.
1588 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1590 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1591 passing it to printf.
1593 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1595 * callback.c: Update copyright dates.
1597 * sim-basics.h: Likewise.
1598 * sim-load.c: Likewise.
1599 * syscall.c: Likewise.
1601 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1603 * callback.c: Include cconfig.h instead of config.h.
1605 * sim-basics.h: Likewise.
1606 * sim-load.c: Likewise.
1607 * syscall.c: Likewise.
1609 2004-01-16 Ben Elliston <bje@wasabisystems.com>
1611 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1613 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1615 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1617 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1619 * sim-options.c (standard_options): Fix the names of H8
1622 2003-10-30 Andrew Cagney <cagney@redhat.com>
1624 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1625 with "struct bfd_symbol".
1627 2003-10-21 Andrew Cagney <cagney@redhat.com>
1629 * callback.c (os_truncate): Call "truncate", and not "stat".
1631 2003-10-20 Andrew Cagney <cagney@redhat.com>
1633 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1635 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1637 * callback.c (os_ftruncate, os_truncate): New functions.
1638 (default_callback): Initialize ftruncate and truncate members.
1640 2003-09-08 Dave Brolley <brolley@redhat.com>
1642 On behalf of Doug Evans <dje@sebabeach.org>
1643 * cgen.sh: New arg archfile.
1644 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1645 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1647 2003-08-28 Andrew Cagney <cagney@redhat.com>
1649 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1650 * sim-options.c (print_help): Cast the format with specifier to
1653 2003-08-20 Michael Snyder <msnyder@redhat.com>
1654 Dave Brolley <brolley@redhat.com>
1656 * cgen-par.h (flags, word1): New target-specific
1657 fields of CGEN_WRITE_QUEUE_ELEMENT.
1658 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1659 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1660 * gennltvals.sh: Add frv target.
1661 * nltvals.def: Add frv target.
1663 2003-06-23 Michael Snyder <msnyder@redhat.com>
1665 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
1666 * sim-reg.c: Fix cut-and-paste bug in comment.
1668 2003-06-22 Andrew Cagney <cagney@redhat.com>
1670 From matthew green <mrg@redhat.com>:
1671 * sim-fpu.h: Update copyright.
1672 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1673 * sim-fpu.c: Update copyright.
1674 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1676 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
1678 From Doug Evans <dje@sebabeach.org>:
1679 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1680 with disassemble_info:read_memory_func.
1681 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1683 2003-06-04 Michael Snyder <msnyder@redhat.com>
1685 * common/run.c (main): Remove SIM_H8300 ifdef.
1687 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1688 (standard_options): Add '-x' for h8/300sx.
1689 (standard_option_handler): Add case for SIM_H8300SX.
1691 2003-04-13 Michael Snyder <msnyder@redhat.com>
1693 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1695 2003-03-01 Andrew Cagney <cagney@redhat.com>
1697 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1698 (sim_engine_vabort): Ditto.
1700 2003-02-27 Andrew Cagney <cagney@redhat.com>
1702 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1703 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1704 * nrun.c (main): Ditto.
1706 2003-02-26 Andrew Cagney <cagney@redhat.com>
1708 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1709 (sim_engine_vabort): Ditto.
1710 (sim_engine_halt, sim_engine_restart): Ditto.
1712 2003-02-20 Andrew Cagney <ac131313@redhat.com>
1714 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1715 (sim-break_h): Delete macro.
1716 (sim-break.o): Delete rule.
1717 * sim-break.c: Delete file.
1718 * sim-break.h: Delete file.
1719 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1720 (STATE_BREAKPOINTS): Delete macro.
1721 (sim_state_base): Delete field breakpoints.
1722 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1723 sim_break_install to array.
1725 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1727 * run.c (usage): Fix typos.
1729 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
1731 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1733 2002-11-22 Andrew Cagney <ac131313@redhat.com>
1735 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1736 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1737 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1738 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1739 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1740 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1741 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1742 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1743 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1744 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1746 2002-11-13 Andrew Cagney <cagney@redhat.com>
1748 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1750 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
1752 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1753 (distclean): Depend on it.
1755 2002-10-14 Alan Modra <amodra@bigpond.net.au>
1757 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1759 2002-08-29 Dave Brolley <brolley@redhat.com>
1761 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1763 2002-07-17 Andrew Cagney <cagney@redhat.com>
1765 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1766 (sim_set_callbacks, sim_size, sim_trace)
1767 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1768 to here from "gdb/remote-sim.h".
1770 2002-07-16 Andrew Cagney <ac131313@redhat.com>
1772 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1773 avoid possible longjmp problems with automatic variable siggnal.
1775 2002-07-14 Andrew Cagney <ac131313@redhat.com>
1777 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1778 * Make-common.in (installdirs): Make $(libdir) too, needed when
1779 installing libsim.a.
1781 2002-07-13 Andrew Cagney <ac131313@redhat.com>
1783 * gennltvals.sh (dir): Mark d30v as obsolete.
1784 * nltvals.def: Remove d30v.
1786 2002-06-17 Andrew Cagney <cagney@redhat.com>
1788 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1790 * sim-memopt.c: Include <unistd.h>.
1791 (do_memopt_add): Fix printf format.
1792 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1794 2002-06-16 Andrew Cagney <ac131313@redhat.com>
1796 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1797 --enable-gdb-build-warnings.
1798 * configure: Regenerated to track ../common/aclocal.m4 changes.
1800 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
1802 * sim-fpu.c (unpack_fpu): Initialize exponent for
1805 (sim_fpu_sqrt): Same.
1807 2002-06-08 Andrew Cagney <cagney@redhat.com>
1809 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1810 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1812 * sim-load.c: Ditto.
1813 * callback.c: Ditto.
1815 * Make-common.in (callback_h): Define.
1816 (remote_sim_h): Define.
1818 (callback.o): Update.
1819 (syscall.o): Update.
1822 (sim-hload.o): Update.
1824 (sim-reason.o): Update.
1825 (sim-reg.o): Update.
1826 (sim-resume.o): Update.
1828 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1830 * run.c: Fix formatting.
1832 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1834 * run-sim.h: New header. Provide prototypes for functions used
1835 between run() and libsim.a which are not used by GDB.
1836 * run.c: Include run-sim.h.
1837 (main): If SIM_TARGET_SWITCHES is defined call
1838 sim_target_parse_command_line.
1839 (usage): If SIM_TARGET_SWITCHES is defined call
1840 sim_target_display_usage.
1842 2002-05-17 Andrey Volkov <avolkov@transas.com>
1844 * run.c: Made h8300s as new target, not h8300h alias.
1845 Added new option -S (h8300s target)
1846 * sim-options.c: Ditto.
1848 2002-05-01 Chris Demetriou <cgd@broadcom.com>
1850 * callback.c: Use 'deprecated' rather than 'depreciated.'
1852 2002-02-24 Andrew Cagney <ac131313@redhat.com>
1854 From wiz at danbala:
1855 * sim-fpu.h: Fix grammar and typos.
1858 2002-02-10 Chris Demetriou <cgd@broadcom.com>
1860 * callback.c: Fix some spelling errors.
1861 * hw-device.h: Likewise.
1862 * hw-tree.c: Likewise.
1863 * sim-abort.c: Likewise.
1864 * sim-alu.h: Likewise.
1865 * sim-core.h: Likewise.
1866 * sim-events.c: Likewise.
1867 * sim-events.h: Likewise.
1868 * sim-fpu.h: Likewise.
1869 * sim-profile.h: Likewise.
1870 * sim-utils.c: Likewise.
1872 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
1874 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1877 2002-01-20 Ben Elliston <bje@redhat.com>
1879 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1880 the comment for this enumerator.
1882 2002-01-14 Ben Elliston <bje@redhat.com>
1884 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1886 2001-12-20 Kazu Hirata <kazu@hxi.com>
1888 * run.c (usage): Fix a typo.
1890 2001-07-05 Ben Elliston <bje@redhat.com>
1892 * Make-common.in (srccgen): Remove.
1893 (CGEN_CPU_DIR): Define.
1894 (CGEN_READ_SCM): Redefine without $(srccgen).
1895 (CGEN_ARCH_SCM): Ditto.
1896 (CGEN_CPU_SCM): Ditto.
1897 (CGEN_DECODE_SCM): Ditto.
1898 (CGEN_DESC_SCM): Ditto.
1900 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
1902 * sim-load.c (sim_load_file): Put it back: external now.
1903 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1905 2001-04-21 Andrew Cagney <ac131313@redhat.com>
1907 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1909 * sim-utils.c (sim_analyze_program): Ditto.
1911 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
1913 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1914 we're finished with its immediate use.
1915 * sim-load.c (sim_load_file): Ditto.
1917 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
1919 Add support for mmap-based memory regions.
1920 * sim-memopt.c (mmap_next_fd): New global.
1921 (sim_memory_init): Reinitialize it.
1922 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1923 "--memory-mapfile FILE" option. Check for some errors.
1924 (do_memopt_add): Conditionally do mmap instead of malloc for
1925 backing store of simulated memory. Check for more errors.
1926 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1927 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1928 * configure.in: Look for mmap/fstat related functions and headers.
1929 * config.in, configure: Regenerated.
1931 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
1933 * sim-core.c (sim_core_map_attach): Correct overlap-related
1936 2001-03-07 Michael Meissner <meissner@redhat.com>
1938 * run.c (alloca-conf.h): Delete, no longer provided.
1940 2001-02-22 Ben Elliston <bje@redhat.com>
1942 * sim-trace.h (TRACE_VPU_IDX): Add.
1943 (TRACE_vpu): Define.
1944 (WITH_TRACE_VPU_P): Likewise.
1945 (TRACE_VPU_P): Likewise.
1946 * sim-trace.c (OPTION_TRACE_VPU): Define.
1947 (trace_options): Add --trace-vpu.
1948 (trace_option_handler): Handle OPTION_TRACE_VPU.
1949 (trace_option_handler): Include VPU tracing in --trace-semantics.
1950 (trace_idx_to_str): Handle TRACE_VPU_IDX.
1952 2001-02-21 Ben Elliston <bje@redhat.com>
1954 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
1955 (TRACE_BRANCH_INPUT2): Likewise.
1957 2001-02-09 Ben Elliston <bje@redhat.com>
1959 * (profile_print_pc): Write header out in target byte order.
1961 2001-02-09 Ben Elliston <bje@redhat.com>
1963 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
1964 adjusting the pc shift value.
1966 2001-01-12 Chris Demetriou <cgd@sibyte.com>
1968 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
1969 where a numeric value is supplied.
1971 2001-01-06 Ben Elliston <bje@redhat.com>
1973 * cgen.sh: Allow extrafiles to include the semantics files when
1974 generating an ISA-specific decoder.
1976 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
1978 * Make-common.in (sim-io.o): Depend on targ-vals.h.
1980 2000-12-23 Ben Elliston <bje@redhat.com>
1982 * cgen-trace.c (trace_result): Handle 'f' type operands; output
1983 them to the trace stream using sim_fpu_printn_fpu. Include
1986 2000-12-15 Ben Elliston <bje@redhat.com>
1988 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
1989 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
1990 trailing digits as specified (-1 to print all digits).
1991 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
1992 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
1995 2000-12-13 Ben Elliston <bje@redhat.com>
1997 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
1998 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2001 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2003 * sim-endian.h: Don't have parameters on macro definitions which
2004 are simply renaming functions, to permit use of XCONCAT2 in both
2005 the macro name and the arguments in a use of such a definition.
2007 2000-12-11 Ben Elliston <bje@redhat.com>
2009 * cgen-ops.h (SUBWORDDFDI): New function.
2011 2000-12-05 Ben Elliston <bje@redhat.com>
2013 * Make-common.in (cgen-defs): New target.
2014 (cgen-decode): Pass $(EXTRAFILES).
2016 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2017 -outfile-suffix options.
2019 2000-12-04 Ben Elliston <bje@redhat.com>
2021 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2022 (SUBWORDSIUQI): Likewise.
2023 (SUBWORDDIHI): Likewise.
2024 (SUBWORDDIQI): New function.
2026 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2027 * cgen-scache.c (scache_option_handler): Remove unused local var.
2029 2000-12-03 Ben Elliston <bje@redhat.com>
2031 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2033 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2035 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2037 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2039 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2042 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2044 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2045 (set_hw_delete): Moved the macro as a function.
2046 * hw-base.h (set_hw_delete): Declare as external function.
2047 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2048 allocated using hw_malloc.
2050 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2052 * sim-options.c (sim_parse_args): Free the memory used for
2053 long_options, short_options, handlers, opt_cpu, orig_val.
2055 2000-11-20 Ben Elliston <bje@redhat.com>
2057 * cgen-ops.h (SUBBI): New macro.
2058 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2059 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2061 2000-11-16 Ben Elliston <bje@redhat.com>
2063 * cgen-types.h (VOID): New type.
2065 2000-11-09 Ben Elliston <bje@redhat.com>
2067 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2068 (sim_fpu_two): Set exponent to 1.
2070 2000-10-26 Ben Elliston <bje@redhat.com>
2072 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2073 `all'. Pass `-i' options to cgen applications.
2074 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2075 cgen-desc): Pass $(isa) to cgen.sh.
2077 2000-10-08 Ben Elliston <bje@redhat.com>
2079 * cgen-utils.c (cgen_rtx_error): New function.
2081 2000-10-07 Ben Elliston <bje@redhat.com>
2083 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2084 conditions for sim_core_read_buffer().
2086 2000-09-26 Dave Brolley <brolley@redhat.com>
2088 * cgen-utils.c (RORQI): New function.
2089 (ROLQI): New function.
2090 (RORHI): New function.
2091 (ROLHI): New function.
2093 2000-08-28 Dave Brolley <brolley@redhat.com>
2095 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2096 in insn_value if it will fit.
2098 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2100 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2102 2000-08-15 Dave Brolley <brolley@redhat.com>
2104 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2106 2000-08-15 Dave Brolley <brolley@redhat.com>
2108 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2109 (PROFILE_CPU_FREQ): New macro.
2110 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2111 (profile-options): Add profile-cpu-frequency.
2112 (parse_frequency): New function.
2113 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2114 (profile_print_speed): Print cpu frequency and simulated execution time.
2115 Re-indent other items to match.
2117 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2119 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2121 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2123 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2124 * Makefile.in (install): Install run.1 man page.
2126 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2128 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2129 * Makefile.in (headers,nltvals.def): Merge.
2131 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2133 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2134 * nrun.c (main): Print the simulator statistics only in
2136 * hw-properties.h (hw_find_integer_array_property): Fix
2137 prototype (use signed_cell).
2139 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2140 * sim-events.c (sim_events_remain_time): New function returning
2141 the time that remains before the event is raised.
2142 * hw-events.c (hw_event_remain_time): Likewise.
2143 * sim-events.h (sim_events_remain_time): Declare.
2144 * hw-events.h (hw_event_remain_time): Declare.
2146 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2147 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2148 (OPTION_HW_LIST): New option --hw-list to list the devices.
2149 (hw_option_handler): List the device tree with 'sim_hw_print'.
2151 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2152 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2153 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2154 (EXTENDED): Define for 16-bit word size.
2155 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2156 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2157 * sim-types.h: Added support for 16-bit targets.
2159 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2161 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2163 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2165 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2166 * Makefile.in (distclean): Clean cconfig.h also.
2168 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2170 * configure: Regenerated to track ../common/aclocal.m4 changes.
2172 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2174 * aclocal.m4 (sim-profile): Enable the profiler by default.
2176 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2178 * run.c (main): Initialize sigrc.
2180 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2182 * sim-events.c (update_time_from_event): Add more detailed event
2185 2000-03-30 Dave Brolley <brolley@redhat.com>
2187 * aclocal.m4 (cgen): Use guile to run cgen.
2189 2000-03-23 Dave Brolley <brolley@redhat.com>
2191 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2193 * cgen-accfp.c (fextsfdf): New function.
2194 (ftruncdfsf): New function.
2195 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2197 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2199 * cgen-ops.h: Added TRUNCSISI.
2201 2000-03-08 Dave Brolley <brolley@redhat.com>
2203 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2204 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2205 (sim_queue_fn_si_write): Last argument is has type USI.
2206 (sim_queue_fn_sf_write): New function.
2207 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2208 (sim_queue_fn_sf_write): New function.
2209 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2211 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2213 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2214 sim_set_trace and run simulator using sim_resume.
2215 (main): Add option ``-o'' - operating environment. Only continue
2216 after a signal when operating environment.
2217 (main): Always set REASON and SIGRC using sim_stop_reason.
2218 (sim_trace): Delete extern declaration.
2220 2000-02-08 Nick Clifton <nickc@cygnus.com>
2222 * callback.c: Fix compile time warning messages.
2223 * run.c: Fix compile time warning messages.
2225 1999-12-17 Dave Brolley <brolley@cygnus.com>
2227 * sim-profile.h: (set_profile_option_mask): Add prototype.
2228 * sim-profile.c (set_profile_option_mask): No longer static.
2230 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2232 * sim-arange.c: Include <string.h>
2234 1999-12-07 Dave Brolley <brolley@cygnus.com>
2236 * sim-options.c (print_help): '=' required before optional argument.
2237 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2238 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2239 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2240 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2241 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2242 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2243 (fn_mem_qi_write): New union members.
2244 (fn_mem_hi_write): New union members.
2245 (fn_mem_si_write): New union members.
2246 (fn_mem_di_write): New union members.
2247 (fn_mem_df_write): New union members.
2248 (fn_mem_xi_write): New union members.
2249 (sim_queue_fn_mem_qi_write): New function.
2250 (sim_queue_fn_mem_hi_write): New function.
2251 (sim_queue_fn_mem_si_write): New function.
2252 (sim_queue_fn_mem_di_write): New function.
2253 (sim_queue_fn_mem_df_write): New function.
2254 (sim_queue_fn_mem_xi_write): New function.
2255 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2256 (sim_queue_fn_mem_hi_write): New function.
2257 (sim_queue_fn_mem_si_write): New function.
2258 (sim_queue_fn_mem_di_write): New function.
2259 (sim_queue_fn_mem_df_write): New function.
2260 (sim_queue_fn_mem_xi_write): New function.
2261 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2262 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2263 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2265 1999-12-01 Dave Brolley <brolley@cygnus.com>
2267 * cgen-accfp.c (subsf): Check status code.
2285 1999-11-26 Dave Brolley <brolley@cygnus.com>
2287 * cgen-par.h (fn_df_write): Mode of data is DF.
2288 (sim_queue_fn_df_write): Mode of data is DF.
2289 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2291 1999-11-22 Dave Brolley <brolley@cygnus.com>
2293 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2294 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2296 1999-11-04 Dave Brolley <brolley@cygnus.com>
2298 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2299 CGEN_MEM_XI_WRITE members.
2300 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2301 (sim_queue_fn_xi_write): New function.
2302 (sim_queue_mem_xi_write): New function.
2304 * cgen-par.c (sim_queue_fn_xi_write): New function.
2305 (sim_queue_mem_xi_write): New function.
2306 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2309 1999-10-22 Dave Brolley <brolley@cygnus.com>
2311 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2312 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2313 * cgen-par.c: Set insn_address for each queued write. Get pc from
2314 cpu when executing queued writes.
2316 1999-10-19 Dave Brolley <brolley@cygnus.com>
2318 * cgen-par.h (sim_queue_fn_pc_write): New function.
2319 (CGEN_FN_PC_WRITE): New enumerator.
2320 (fn_pc_write): New union member.
2321 * cgen-par.c (sim_queue_fn_pc_write): New function.
2322 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2324 1999-10-18 Dave Brolley <brolley@cygnus.com>
2326 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2327 (CGEN_MEM_DF_WRITE): New enumerator.
2328 (mem_di_write): New union member.
2329 (mem_df_write): New union member.
2330 * cgen-par.c (sim_queue_mem_di_write): New function.
2331 (sim_queue_mem_df_write): New function.
2332 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2334 * cgen-accfp.c (divsf): Check for division errors.
2336 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2338 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2340 1999-10-07 Dave Brolley <brolley@cygnus.com>
2342 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2343 (fn_hi_write): New union member.
2344 (sim_queue_fn_hi_write): New function.
2345 * cgen-par.c (sim_queue_fn_hi_write): New function.
2346 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2348 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2350 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2351 Change type of result to SEM_PC.
2353 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2355 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2357 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2359 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2360 (JOIN*): Delete cpu arg.
2362 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2364 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2366 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2368 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2370 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2373 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2375 * run.c (main): Check the sim_stop_reason and only halt simulation
2376 when a valid stop condition is identified.
2378 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2380 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2382 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2384 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2385 (bi_write): New union element.
2386 (sim_queue_bi_write): New function.
2387 * cgen-par.c (sim_queue_bi_write): New function.
2388 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2390 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2392 * configure: Regenerated to track ../common/aclocal.m4 changes.
2394 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2395 ../gdb/configure.in.
2396 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2397 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2398 (SIM_WARNINGS): Delete
2399 (CONFIG_CFLAGS): Update.
2401 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2403 * cgen-par.c: New file.
2404 * cgen-par.h: New file.
2405 * cgen-sim.h (cgen-par.h): #include it.
2406 * cgen-cpu.h (write_queue): New field.
2407 (CPU_WRITE_QUEUE): New access macro.
2408 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2409 (cgen-par.o): New target.
2411 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2413 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2414 * cgen-utils.c (mode_names): Update.
2416 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2418 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2419 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2420 buffer arg if WITH_PARALLEL_GENWRITE.
2421 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2422 (struct idesc): Ditto.
2424 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2426 * sim-model.c (model_option_handler): Add \n to error message.
2428 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2430 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2431 (insn_sem): Rewrite.
2432 (sem_fn_desc): New struct.
2434 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2436 (scache case): Split into non-parallel/parallel versions.
2437 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2438 if not use semantic switch version.
2440 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2442 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2443 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2444 (SEM_BRANCH_INIT_EXTRACT): Delete.
2445 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2446 (SEM_BRANCH_FINI): Ditto.
2447 (SEM_BRANCH_VIA_ADDR): Ditto.
2448 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2449 (SEM_BRANCH_ADDR_CACHE): Delete.
2450 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2451 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2453 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2454 (@cpu@_pbb_begin): Initialize branch_target.
2455 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2456 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2458 (@cpu@_engine_run_fast): Ditto.
2460 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2462 * cgen-utils.c (RORSI): New function.
2463 (ROLSI): New function.
2465 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2467 * Makefile.in (TAGS): Tweak TAGS regex.
2468 * cgen-mem.h (*): Add TAGS markers.
2470 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2472 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2473 passed in when sim_resume is first entered - don't re-pass it
2476 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2478 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2479 OPTION_LOAD_LMA but only when is defined.
2480 (standard_options): When SIM_HANDLES_LMA is defined include
2481 options --load-lma and --load-vma.
2482 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2484 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2485 (struct sim_state_base): Add load_at_lma_p.
2486 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2487 STATE_LOAD_AT_LMA_P.
2489 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2491 * nrun.c (main): Re-format loop gnu style.
2493 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2495 * dv-sockser.c (connected_p): Initialize addrlen.
2497 1999-07-06 Dave Brolley <brolley@cygnus.com>
2499 * cgen-accfp.c (floatsidf): New function.
2500 (fixdfsi): New function.
2502 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2504 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2506 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2508 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2509 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2510 * cgen-fpu.c: New file.
2511 * cgen-fpu.h: New file.
2512 * cgen-accfp.c: New file.
2513 * cgen-cpu.h (CGEN_CPU): New member fpu.
2514 * cgen-mem.h: Redo fp support.
2515 * cgen-ops.h: Delete k&r support. Redo fp support.
2516 * cgen-sim.h: Include cgen-fpu.h.
2517 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2519 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2521 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2523 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2524 (@cpu@_pbb_cti_chain): Minor clean up.
2526 1999-05-08 Felix Lee <flee@cygnus.com>
2528 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2529 AM_CYGWIN32 and AM_EXEEXT.
2530 * configure: Regenerate.
2532 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2534 * sim-core.c (device_error,device_io_read_buffer,
2535 device_io_write_buffer): Delete decls.
2536 * sim-core.h: Put them here.
2538 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2539 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2540 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2541 (sim_core_write_aligned_N): Ditto.
2543 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2545 * sim-memopt.c (sim_memory_uninstall): Don't look into
2548 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2550 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2552 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2554 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2555 (sim_core_write_buffer): Ditto.
2557 1999-04-02 Keith Seitz <keiths@cygnus.com>
2559 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2560 after the interval counter has expired.
2561 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2562 poll_quit callbacks. May be overridden by Makefile.
2563 (poll_quit_counter): New global.
2564 * sim-events.c: Remove all mentions of ui_loop_hook. The
2565 host callback "poll_quit" will serve the purpose.
2566 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2568 * nrun.c: Remove declaration of ui_loop_hook.
2570 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2572 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2573 if being used by gdb.
2575 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2577 * cgen-types.h (XF,TF): Tweak.
2578 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2580 (SUBWORD*,JOIN*): Define.
2581 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2582 moved into cpu descriptor.
2583 * sim-model.h (MACH): New member `num'.
2585 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2587 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2588 (CGEN_CPU): Member opcode renamed to cpu_desc.
2589 New members get_idata,disassembler.
2590 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2591 CGEN_INSN_ATTR_VALUE.
2592 (CGEN_STATE): Delete member opcode_table.
2593 (sim_disassemble_insn): Delete decl.
2594 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2595 (struct idesc): Moved to here from <cpu>-decode.h.
2596 * cgen-run.c (prime_cpu): Call prepare_run callback.
2597 * cgen-trace.h (SFILE): New type.
2598 (sim_disasm_sprintf): Declare.
2599 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2600 (sim_cgen_disassemble_insn): Declare.
2601 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2602 (insn_fields): Delete.
2603 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2605 (trace_insn): Call CPU_DISASSEMBLER hook.
2606 (sim_disasm_sprintf): New function.
2607 (sim_disasm_read_memory): New function.
2608 (sim_disasm_perror_memory): New function.
2609 (sim_cgen_disassemble_insn): New function.
2610 * cgen-utils.c: Don't include cpu-opc.h.
2611 (virtual_insn_entries): New static local.
2612 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2613 (cgen_insn_name): Rewrite.
2614 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2615 * cgen.sh (desc): New file generator handler.
2616 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2617 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2618 Don't include cpu-opc.h,cpu-sim.h.
2619 * sim-model.c (model_set): Delete SIM_DESC arg.
2620 (sim_model_set): Update.
2621 * sim-model.h (MACH): New member prepare_run.
2623 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2625 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2626 if redundant with allocator functions.
2628 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2630 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2632 * sim-profile.h: Make like sim-trace.h.
2633 (PROFILE_USEFUL_MASK): New macro.
2634 * sim-profile.c (profile_options): Make like trace_options, allow
2635 optional on|off arg where applicable.
2636 (set_profile_option_mask): New function.
2637 (sim_profile_set_option): New function.
2638 (profile_option_handler): Simplify.
2639 Have -p only enable selected things, not everything.
2640 Add missing break to OPTION_PROFILE_PC_RANGE.
2641 * cgen-scache.c (scache_options): Allow optional on|off arg to
2643 (scache_option_handler): Use sim_profile_set_option.
2645 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2647 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2648 (memory_option_handler): Implement MEMORY_FILL option. Make
2649 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2650 (parse_ulong_value): New function.
2651 (do_memopt_add): Allocate all buffers. Optionally fill them.
2653 1999-01-15 Richard Henderson <rth@cygnus.com>
2655 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2656 va_list, not an integer.
2657 * sim-events.c (sim_events_schedule): Likewise.
2659 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2660 the appropriate type.
2662 1999-01-14 Doug Evans <devans@casey.cygnus.com>
2664 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2665 (sim_disassemble_insn): Update prototype.
2666 (sim_engine_invalid_insn): Ditto.
2667 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2668 (SEM_BRANCH_INIT): PCADDR->IADDR.
2669 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2670 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2671 * cgen-scache.h (*): Ditto.
2672 * cgen-trace.c (*): Ditto.
2673 * cgen-trace.h (*): Ditto.
2674 * cgen-utils.c (*): Ditto.
2675 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2677 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2678 (simple engine framework): Rewrite.
2679 * sim-module.c (modules): Install model module sooner (and in
2680 particular before the profile module).
2682 1999-01-12 Doug Evans <devans@casey.cygnus.com>
2684 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2685 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2686 (sim_model_init): Call it.
2688 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2690 1999-01-05 Doug Evans <devans@casey.cygnus.com>
2692 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
2693 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2694 (SEM_BRANCH_INIT_EXTRACT): New macro.
2695 (SEM_BRANCH_INIT): Add taken_p.
2696 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2697 (SEM_BRANCH_FINI): Use it.
2699 * cgen-run.c (sim_resume): Handle tracing of last insn.
2700 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2701 * cgen-trace.c (current_abuf): New static global.
2702 (trace_insn_init): Initialize it.
2703 (trace_insn_fini): Use it.
2704 (trace_insn): Set it.
2705 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2706 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2707 (@cpu@_emit_after): Ditto.
2708 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2709 labels if WITH_SEM_SWITCH_FULL.
2710 * sim-model.c: Include bfd.h.
2711 (sim_model_init): New function.
2712 (sim_model_install): Record init fn.
2713 * sim-model.h (MACH): New member bfd_name.
2714 * sim-module.c (modules): Initialize model before scache.
2716 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2718 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2720 * nrun.c (main): Remain in simulation loop for traps and
2721 exceptions when in operating environment mode.
2722 (ui_loop_hook): New stub hook for standalone use.
2723 * sim-events.c (sim_events_process): Call ui_loop_hook
2724 periodically on CYGWIN host.
2726 * sim-reason.c (sim_stop_reason): Return host signal numbers
2727 to gdb on sim_stopped and sim_signalled cases.
2728 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2729 hook just before longjmp.
2730 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2731 hook just before sim_engine_run.
2733 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2734 * sim-trace.h (trace_generic): Ditto.
2735 * sim-trace.c (trace_generic): Ditto.
2737 1998-12-14 Doug Evans <devans@casey.cygnus.com>
2739 * Make-common.in (SIM_MAIN_DEPS): New var.
2740 (CGEN_MAIN_CPU_DEPS): New var.
2741 * aclocal.m4: Add --enable-cgen-maint option.
2742 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2744 (GETIMEM*): Pass pc value to sim_core routine.
2746 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2748 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2749 Compare with ZERO not NULL.
2751 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2753 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2756 1998-12-09 Doug Evans <devans@casey.cygnus.com>
2758 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2759 * sim-trace.c: Include stdlib.h if present.
2760 * dv-sockser.c: Include unistd.h if present.
2761 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2762 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2764 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2766 * gennltvals.sh: Add i960.
2767 * nltvals.def: Rebuild.
2769 1998-12-04 Doug Evans <devans@casey.cygnus.com>
2771 * cgen-defs.h: New file, old cgen-sim.h.
2772 * cgen-sim.h: Simple header that includes others.
2773 * sim-arange.c: New file.
2774 * sim-arange.h: New file.
2775 * sim-basics.h: Include it.
2776 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2777 (sim-arange.o): Add rule for.
2778 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2779 (sim_io_eprintf_cpu): Add prototype.
2780 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2781 (INLINE2): New macro.
2782 (EXTERN_INLINE): New macro.
2783 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2784 before calling module init fns.
2785 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2786 (profile_init): New function.
2787 (profile_options): New option --profile-range.
2788 (profile_option_handler): Handle --profile-range.
2789 (profile_print_insn): Qualify address range specific section titles.
2790 (profile_print_addr_ranges): New function.
2791 (profile_info): Print address ranges if specified.
2792 (profile_install): Set profile_init init fn.
2793 * sim-profile.h (PROFILE_DATA): New member `range'.
2794 * sim-trace.c (trace_init): New function.
2795 (trace_options): New option --trace-range.
2796 (trace_option_handler): Handle --trace-range.
2797 (trace_install): Set trace_init init fn.
2798 * sim-trace.h (TRACE_DATA): New member `range'.
2799 * sim-utils.c (sim_cpu_msg_prefix): New function.
2800 (sim_io_eprintf_cpu): New function.
2801 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2802 (PC_IN_PROFILE_RANGE_P): New macro.
2803 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2804 (trace_insn_fini): New arg abuf. All callers updated.
2805 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2806 printing cycle counts.
2807 * cgen-trace.h (trace_insn_fini): Update prototype.
2808 (TRACE_RESULT_P): New macro.
2809 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2810 (TRACE_INSN): Check ARGBUF_TRACE_P.
2811 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2812 * cgen-types.h (SIM_INLINE): Delete.
2813 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2814 * cgen-utils.c: Don't include cgen-engine.h
2815 * genmloop.sh (@cpu@_fill_argbuf): New function.
2816 (@cpu@_fill_argbuf_tp): New function.
2817 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2818 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2819 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2820 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2821 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2822 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2823 doing profiling. Update call to TRACE_INSN_FINI.
2825 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2827 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2829 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2832 1998-12-01 Doug Evans <devans@casey.cygnus.com>
2834 * sim-inline.c (SIM_INLINE_P): Fix typo.
2836 1998-11-30 Doug Evans <devans@casey.cygnus.com>
2838 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2840 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2842 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2843 * nltvals.def: Re-generate.
2845 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2847 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2848 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2849 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2851 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2852 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2854 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2856 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2857 (${cpu}_pbb_cti_chain): Ditto.
2859 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2861 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
2862 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2863 (EXTRACT_INT,EXTRACT_UINT): New macros.
2864 (SEM_SEM_ARG): New macro.
2865 (SEM_NEXT_VPC): New arg `pc'.
2866 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2867 (sim_disassemble_insn): Update prototype.
2868 * cgen-trace.c (current_insn,insn_fields): New static locals.
2869 (trace_insn): Set them.
2870 * cgen-utils.c: #include cgen-engine.h.
2871 (sim_disassemble_insn): New arg insn_fields.
2872 Handle variable length insns.
2873 * genmloop.sh: Only emit pbb decls if -pbb.
2874 (${cpu}_scache_lookup): New arg `vpc'.
2875 (scache support): Fetch pc before entering loop.
2877 * gennltvals.sh: Add fr30 support.
2878 * nltvals.def: Rebuild.
2880 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2882 * sim-types.h: Re-do type system so that GCC's attribute and mode
2883 are used to specify types. Handle case of ALPHA.
2885 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
2887 * aclocal.m4: Add tests for dlopen family.
2888 * config.in: Regenerated.
2890 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2892 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2894 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2896 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2897 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2898 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2899 * cgen-sim.h: ... to here.
2901 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2903 * aclocal.m4 (enable-build-warnings): Replace
2904 enable-sim-warnings. Extend =LIST syntax so that prepend and
2905 append of options is possible. Drop -Werror, add
2906 -Wstrict-prototypes for GDB compatibility.
2907 * Make-common.in (SIM_WARNINGS): Update.
2909 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2911 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2912 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2913 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2914 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2915 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2917 * cgen-cpu.h: New file.
2918 * cgen-engine.h: New file.
2919 * cgen-scache.h: New file.
2920 * cgen-sim.h: Delete portions moved to new files.
2921 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2922 rather than sending result to stdout.
2924 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2926 * Make-common.in (sim-reg.o): New rule.
2927 (cgen-run.o): New rule.
2928 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2929 * cgen-run.c (prime_cpu): New function.
2930 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2931 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2933 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2934 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2935 (CGEN_INSN_VIRTUAL_P): New macro.
2936 (SEM_PC): New typedef.
2937 (SEMANTIC_FN): Change type of result to SEM_PC.
2938 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
2939 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
2940 (SCACHE_MAP): New typedef.
2941 (CPU_SCACHE): Add pbb support.
2942 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
2943 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
2944 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
2946 (INSN_NAME): Delete.
2947 (cgen_insn_name): Declare.
2948 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
2949 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
2950 (first_insn_p): Make static.
2951 (trace_insn): Handle virtual insns specially.
2952 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
2953 * cgen-types.h (UBI): Delete.
2954 (MODE_TYPE): New enum.
2955 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
2956 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
2957 (cgen_virtual_opcode_table): New global.
2958 (cgen_insn_name): New function.
2959 (sim_disassemble_insn): Ignore virtual insns.
2960 * genmloop.sh: Delete top level loop generation. Add pbb support.
2961 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
2962 (sim_cpu_base): New members max_insns,insn_name,model_data.
2963 (CPU_PC_GET,CPU_PC_SET): New macros.
2964 (sim_pc_get,sim_pc_set): Declare.
2965 * sim-model.c (model_set): Call model init fn.
2966 * sim-model.h (MODEL_FN): New typedef.
2967 (INSN_TIMING): New member model_fn.
2968 (MODEL): New members num,init.
2969 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
2970 All callers updated.
2971 (profile_insn_init): New fn.
2972 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
2973 Exit early if insn profiling not supported.
2974 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
2975 (profile_install): Record profile_insn_init as init fn.
2976 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
2977 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
2978 (PROFILE_DATA): Delete member exec_time.
2979 Change insn_count to pointer to array, rather than the array.
2980 (sim_profile_print_bar): Declare.
2982 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
2984 * cgen-run.c: New file.
2985 * sim-reg.c: New file.
2987 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
2989 * aclocal.m4: Add checks for -lsocket and -lnsl.
2991 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
2992 allow local port reuse on listening socket.
2994 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
2996 * sim-config.h: Remove reference to linux kernel header.
2998 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3000 * dv-sockser.c (sockser_addr): Make variable non-static.
3002 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3004 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3006 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3008 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3010 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3012 * Make-common.in (install-common): Add $(EXEEXT) when installing
3015 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3017 * cgen-sim.h (cgen_state): New member opcode_table.
3018 * cgen-utils.c (sim_disassemble_insn): Use it.
3020 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3022 * cgen-mem.h (DECLARE_SETT): Fix return type.
3023 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3024 * cgen-scache.c: Include stdlib.h.
3025 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3026 * sim-model.c (model_option_handler): Remove unused variable `n'.
3028 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3030 * cgen-utils.c: Include bfd.h.
3031 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3033 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3035 * sim-bits.h (EXTEND24): Fix typo.
3037 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3039 * sim-events.c (ETRACE_P): New macro.
3040 (struct _sim_event): Add member trace.
3041 (sim_events_free): Reclaim trace message.
3043 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3044 sim_events_schedule_tracef): New functions, include printf trace
3045 information in argument list. If tracing, store asprintf'd trace
3046 message in sim_event.
3048 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3049 hw_event_queue_schedule_vtracef): New functions, mimic
3052 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3054 * sim-bits.h (EXTEND24): Define.
3056 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3058 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3059 (CPU_SCACHE_HASH_MASK): New macro.
3060 (SCACHE_HASH_PC): Rewrite.
3061 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3062 computation out of main loop.
3064 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3066 * cgen-sim.h (RECORD_IADDR): Delete.
3067 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3068 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3070 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3072 * gennltvals.def (mn10200): Add entry.
3073 * nltvals.def: Regenerate with MN10200 additions.
3075 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3077 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3078 documentation on how it works.
3080 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3081 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3082 sim_core_set_xor, sim_core_xor_read_buffer,
3083 sim_core_xor_write_buffer): Update.
3085 * sim-events.h, sim-events.c (sim_events_install,
3086 sim_events_watch_clock, sim_events_schedule_after_signal,
3087 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3088 sim_events_deschedule): Update.
3090 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3091 sim_fpu_max32, sim_fpu_max64): Update.
3093 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3095 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3096 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3097 * sim-profile.c (profile_print_model): Update.
3099 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3101 * gennltvals.def (m32r): Use common syscall.h now.
3102 (mn10300): Add entry.
3103 * nltvals.def: Regenerate.
3105 * sim-engine.c (sim_engine_get_run_state): New function.
3106 * sim-engine.h (sim_engine_get_run_state): Declare it.
3108 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3110 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3111 * sim-core.c (sim_core_signal): Make extern, always define.
3113 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3115 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3116 * cgen-ops.h (ANDIF): New macro.
3117 (ANDIF[BQHSD]I): Delete.
3119 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3121 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3122 (hw_event_queue_schedule, hw_event_queue_deschedule,
3123 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3126 * hw-alloc.h (HW_NZALLOC): Define.
3128 * Make-common.in (test-hw-events): Add target for testing the
3131 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3133 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3135 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3137 * hw-main.h: Include hw-handles.h, hw-instances.h.
3138 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3139 * hw-base.c (hw_create, hw_delete): Call same.
3141 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3143 * dv-core.c: Include hw-main.h and sim-main.h.
3144 * dv-pal.c: Include hw-main.h and sim-io.h.
3145 * dv-glue.c: Include hw-main.h.
3147 * hw-main.h: New file. Move list of includes to here.
3148 * hw-base.h: From here.
3149 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3150 (hw-*.o, dv-*.o): Update.
3151 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3152 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3155 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3156 do_hw_poll_read): Move declarations from here.
3157 * hw-main.h: To here.
3159 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3161 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3163 * Make-common.in (hw-config.h): Update
3164 * hw-base.c, dv-pal.c, dv-glue.c: Update
3166 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3167 `*_callback' to `*_method.
3169 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3171 * hw-base.h (set_*): Move set method macros from here.
3172 * hw-device.h: To here.
3174 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3176 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3179 * hw-base.c (hw_create, hw_delete): Call
3180 * hw-properties.c (create_hw_property_data,
3181 delete_hw_property_data): Define.
3183 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3185 * hw-device.c, hw-properties.c: Include hw-base.h
3187 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3188 * hw-device.c: From here.
3189 * hw-base.h: Include "hw-events.h".
3191 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3192 * hw-base.c (hw_create, hw_delete): Call.
3193 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3195 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3196 (hw-alloc.o): New target.
3198 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3200 * hw-events.h, hw-events.c: New files. Move event code to here.
3201 * sim-hw.c: From here.
3202 * hw-base.h: Include "hw-events.h".
3203 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3204 (hw-events.o): New target.
3206 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3207 * hw-events.h (struct hw_event): Replace typedef hw_event.
3209 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3210 * hw-base.c (hw_create, hw_delete): Call.
3211 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3215 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3217 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3218 * hw-ports.c: To here.
3220 * hw-base.h, hw-ports.c (create_hw_port_data,
3221 delete_hw_port_data): New functions.
3222 * hw-base.c (hw_delete, hw_create): Call same.
3224 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3226 * hw-ports.h: To here.
3228 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3230 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3231 PROCESSOR and CIA arguments.
3233 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3235 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3236 Move common object files from here.
3237 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3239 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3241 * sim-hw.c: Include ctype.h.
3242 (do_hw_poll_read): Do not assume EAGAIN.
3244 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3246 * cgen-trace.c (first_insn_p): New static local.
3247 (trace_insn_init): Set it.
3248 (trace_insn_fini): Use TRACE_PREFIX.
3249 (trace_insn): Rewrite to use trace_prefix.
3250 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3251 Adjust width accordingly.
3253 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3254 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3255 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3256 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3257 (PROFILE_COUNT_CORE): Simplify.
3258 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3260 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3262 * cgen-ops.h (ADDCFSI): Fix typo.
3264 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3266 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3267 * genmloop.sh: Use them rather than static locals.
3269 * sim-engine.c (sim_engine_set_run_state): New function.
3270 * sim-engine.h (sim_engine_set_run_state): Declare.
3271 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3272 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3273 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3275 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3277 * cgen-trace.c (trace_insn_init): New arg first_p.
3278 All callers updated.
3279 (trace_insn_fini): New arg last_p. All callers updated.
3280 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3281 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3282 * genmloop.sh (engine_resume): Update.
3284 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3286 * Make-common.in (install-common): Run ranlib on installed copy of
3289 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3291 * Make-common.in (install-common): Rename and install libsim.a.
3293 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3295 * sim-io.c (unistd.h): Include.
3297 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3299 * Make-common (sim_main_headers): Sort.
3300 (cgen-*.o): Add cgen-sim.h dependency.
3302 * cgen-scache.c (scache_init): Only allocate space if scache element
3304 (scache_flush,scache_print_profile): Check if scache in use first.
3306 * cgen-sim.h (IDESC): Provide forward declaration.
3308 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3309 (cgen_cpu_max_extra_bytes): Declare.
3310 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3312 * sim-cpu.h: New file. sim_cpu_base moved here.
3313 Move sim_cpu_lookup decl here.
3314 * sim-base.h: #include "sim-cpu.h".
3315 * sim-cpu.c: New file.
3316 * Make-common (sim_main_headers): Add sim-cpu.h.
3317 (sim-cpu.o): Add rule for.
3319 * sim-model.c (set_model): Delete.
3320 (sim_model_set,model_set): New functions.
3321 (sim_model_install): Renamed from model_install.
3322 Don't set default model here.
3323 (model_option_handler): Rewrite --model processing.
3324 (sim_model_lookup,sim_mach_lookup): New functions.
3325 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3326 (insn_timing): Delete.
3327 (INSN_TIMING): New member `num'.
3328 (IMP_PROPERTIES): Always define scache_elm_size member.
3329 (MACH): New member init_cpu.
3330 (sim_machs): Renamed from machs.
3331 (sim_model_install): Renamed from model_install.
3332 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3333 * sim-module.c (modules): Update.
3335 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3337 * sim-io.c: #include <errno.h>.
3339 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3341 * dv-pal.c (struct hw_pal_device): Add reader.
3342 (hw_pal_finish): Initialize reader.
3343 (scan_hw_pal): Use reader.
3345 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3346 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3349 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3350 ../ppc/main.c sim_io_read_stdin.
3352 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3354 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3356 * hw-tree.c: Update.
3358 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3359 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3361 * hw-ports.h (hw_port_event): Ditto.
3362 * hw-ports.c (hw_port_event): Update.
3363 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3365 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3367 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3368 (do_counter_event): Update.
3369 * dv-glue.c (hw_glue_io_read_buffer): Update.
3370 (hw_glue_port_event): Update.
3372 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3373 * hw-base.h (hw_create): Ditto.
3374 * hw-base.c (hw_create): Ditto.
3376 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3377 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3380 * hw-device.h (hw_system_cpu): Declare.
3381 * sim-hw.c (hw_system_cpu): New function.
3383 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3384 sim_hw_abort not hw_abort.
3385 (sim-hw.h): Include.
3386 (sim_core_read_buffer, sim_core_write_buffer): Call
3387 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3389 (sim_core_set_xor): Do not pass CPU when aborting.
3391 * sim-n-core.h (sim_core_read_aligned_N,
3392 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3393 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3394 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3397 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3399 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3400 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3402 (sim_hw_print): New function.
3404 * sim-engine.h (sim_engine_vabort): Declare.
3405 * sim-engine.c (sim_engine_vabort): New function.
3407 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3409 * sim-trace.c (print_data): For floating-point numbers trace raw
3411 (trace_result_fp2): New function.
3412 * sim-trace.h (trace_result_fp2): New declaration.
3413 (TRACE_FP_RESULT2): New macro.
3415 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3417 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3418 AM_CYGWIN32 and AM_EXEEXT.
3419 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3420 to run and install-common rules.
3421 * common/configure: regenerate
3423 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3425 * sim-types.h (cell_word): New type.
3426 (natural_cell): Delete type.
3428 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3430 * configure: Regenerated to track ../common/aclocal.m4 changes.
3433 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3435 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3437 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3439 * configure: Regenerated to track ../common/aclocal.m4 changes.
3442 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3444 * acconfig.h: New file.
3445 * Make-common.in (top_builddir): New macro.
3446 (INTL_LIB): Removed.
3447 (INTLLIBS): New macro.
3448 (INTLDEPS): Likewise.
3449 (LIBDEPS): Use INTLDEPS.
3450 (EXTRA_LIBS): Use INTLLIBS.
3451 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3452 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3453 AM_LC_MESSAGES): New macros from GNU gettext.
3455 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3457 * sim-config.h: Discard leading _ from macros.
3458 * sim-types.h: Ditto.
3460 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3462 * Make-common.in (CSEARCH): Add -I to intl directories.
3463 (INTL_LIB): Point to libintl.a.
3464 (LIBDEPS): Add $(INTL_LIB).
3465 (EXTRA_LIBS): Ditto.
3467 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3469 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3471 * cgen-ops.h (ADDCFSI): Fix.
3474 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3476 * sim-types.h (signed_address, unsigned_address): Define.
3478 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3480 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3483 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3485 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3486 New functions, pack / unpack sim_fpu struct using raw values.
3487 (sim_fpu_is): Differentiate between negative and positive
3490 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3492 * sim-bits.h (EXTEND4): Define.
3493 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3495 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3497 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3498 declared so we need this cast to prevent long long addresses
3499 from being misconfigures. Results in access to unmapped memory.
3501 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3503 * Make-common.in (RUNTESTFLAGS): Define.
3504 (check): Pass RUNTESTFLAGS to recursive make.
3506 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3508 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3511 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3513 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3516 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3518 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3519 (sim-inline): Update to match sim-inline.[hc]
3520 * configure: Regenerated to track ../common/aclocal.m4 changes.
3522 * Make-common.in (sim_main_headers): Add sim-inline.h
3524 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3526 * sim-endian.h (sim-endian.c): Ditto.
3528 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3529 (sim_events_set_trace): Delete unused prototype.
3531 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3532 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3534 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3535 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3536 Comment out, not yet implemented in sim-fpu.c.
3537 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3538 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3540 * sim-inline.h: Rewrite description.
3541 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3542 (SIM_MAIN_INLINE): Add inline option.
3544 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3545 include generated files. Handled by generator directly.
3547 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3549 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3552 * sim-trace.h (TRACE_ANY_P): Define.
3553 (struct _trace_data): Add trace_any_p.
3555 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3557 * run.c (main): Handle all alternatives of enum sim_stop.
3558 (main): Delete unused `asection *s'.
3560 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3562 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3564 * configure: Regenerated to track ../common/aclocal.m4 changes.
3566 * sim-hw.c: New file.
3567 * sim-hw.h (sim_hw_parse): Declare function.
3568 (hw-tree.h): Do not include.
3570 * sim-base.h (STATE_HW): Define.
3571 (struct sim_state_base): Add member struct *hw.
3573 * sim-module.c (sim-hw.h): Include.
3574 (modules): Add sim_hw_install.
3576 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3578 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3580 * sim-base.h (CPU_INDEX): Define.
3582 * sim-utils.c (sim_state_alloc): Initialize.
3583 * sim-module.c (sim_post_argv_init): Ditto.
3585 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3587 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3588 properly formatted lists.
3590 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3592 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3593 0x2f needs to be 0x3f.
3595 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3597 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3599 (hw_tree_find_*_property): Clean up error message when property is
3602 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3603 present before looking for it.
3605 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3607 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
3608 (AC_CHECK_FUNCS): Add check for __setfpucw.
3609 * configure: Regenerated.
3611 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3613 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3614 hw_pal_timer, hw_pal_timer_value): Define.
3615 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3616 (do_counter_event, do_counter_read, do_counter_value,
3617 do_counter_write): new functions.
3619 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3621 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3624 * hw-base.c (hw_create): Stop searching for a device when one is
3627 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3629 * configure: Regenerated to track ../common/aclocal.m4 changes.
3631 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3633 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3634 appends extra devices.
3635 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3638 * Make-common.in (hw-config.h): New target, create hw-config.h
3640 (SIM_HW): Definition from @sim_hw@.
3641 (hw-base.o): Depend on hw-config.h
3643 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3645 * Make-common.in: Get SHELL from configure.
3646 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3647 move-if-change. Fixes NT native build problem.
3648 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3649 move-if-change. Fixes NT native build problem.
3650 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3653 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3655 * hw-device.h, hw-device.c (hw_strdup): New function.
3657 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3658 strings name, family and args.
3659 (full_name_of_hw): Use hw_strdup when returning the full path.
3661 * hw-properties.c: Clean up property not found / wrong type error
3664 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3665 before attaching any ports.
3667 * hw-base.c (hw-config.): Include. Replace hardwired table.
3669 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3671 * Make-common.in: Add rule for dv-glue.o.
3673 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3675 * hw-base.c (hw_finish): Move setting of trace level to here.
3676 (hw_create): From here.
3678 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3679 ../ppc/device_table.c.
3681 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3683 * hw-tree.c (print_properties): Supress path when printing
3684 properties of root node.
3686 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3688 * hw-device.h (HW_TRACE): Define.
3689 (hw_trace): Declare.
3690 * hw-device.c (hw_trace): Implement function.
3692 * hw-base.c (hw_create): Set hw trace level from "trace?"
3695 * dv-core.c (dv_core_attach_address_callback): Add trace.
3697 * dv-pal.c: Replace DTRACE with HW_TRACE.
3699 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3701 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3702 (hw_alloc_data): Delcare.
3703 (struct hw): Add member alloc_of_hw.
3705 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3706 functions. Assocate memory with a device.
3707 (stdlib.h): Include.
3709 * hw-base.h (set_hw_delete): Define.
3710 (hw_delete_callback): Declare.
3711 (hw_delete): Declare.
3713 * hw-base.c (hw_delete): Implement function.
3714 (struct hw_base_data): Add member to_delete.
3715 (ignore_hw_delete): New function, does nothing.
3716 (hw_create): Set the hw_delete method.
3717 (hw_create): Allocate the base type using HW_ZALLOC before setting
3720 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3722 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3724 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3725 (attach_hw_port_edge): Add struct hw argument
3727 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3730 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3732 * hw-device.h (hw_attach_address_callback,
3733 hw_detach_address_callback): Attach to a single space not a space
3734 mask. Clarify interpretation of SPACE:ADDR parameters.
3736 * hw-base.c (passthrough_hw_attach_address,
3737 passthrough_hw_detach_address): Update.
3738 * dv-core.c (dv_core_attach_address_callback): Ditto.
3739 * dv-pal.c (hw_pal_attach_address): Ditto.
3741 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3743 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3745 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3747 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3748 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3749 hw-properties_h, hw-tree_h): Define, point at corresponding
3751 (hw_base_headers): Define list of headers included by hw-base.h
3752 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3753 hw-properties.o, hw-tree.o): Specify dependencies.
3754 (dv-core.o, dv-pal.o): Ditto.
3756 * sim-hw.h: New file.
3758 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3759 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3761 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3763 * hw-base.h, hw-base.c: new files. Copied from
3764 ../ppc/device_table.[hc].
3766 * dv-core.c, dv-pal.c: New files. Copied from
3767 ../ppc/hw_{core,pal}.c
3769 * sim-basics.h (struct hw): Declare.
3770 (enum port_direction, enum object_disposition): Declare.
3772 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3774 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3775 sim_dv_src in Makefile. Take list of devices as parameter to m4
3778 * configure: Regenerated to track ../common/aclocal.m4 changes.
3780 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3782 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3783 trace_prefix can abort cleanly.
3785 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3787 * dv-sockser.c, dv-sockser.h: New files.
3788 * Make-common.in (dv-sockser.o): Add rule for.
3789 * aclocal.m4: Check for fcntl.h.
3790 * config.h: Add HAVE_FCNTL_H.
3792 * sim-break.c (remove_breakpoint): Fix thinko.
3794 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3795 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3797 1998-03-13 Fred Fish <fnf@cygnus.com>
3799 * sim-base.h (struct sim_state_base): Add prog_syms and
3800 define macro STATE_PROG_SYMS.
3801 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3802 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3803 and bfd_canonicalize_symtab, to get symbol table on first use
3804 and preserve it via STATE_PROG_SYMS for future calls to
3805 bfd_find_nearest_line.
3807 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3809 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3811 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3812 up to nr_maps, not just access_* maps.
3814 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3817 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3818 over nr_maps not sim_core_nr_maps.
3820 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3821 core_map argument to unsigned.
3822 (struct _sim_core): Ditto for struct member core_map.
3824 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3826 * sim-basics.h (access_io, access_*_io): Define.
3827 (map_read, map_write, map_exec, map_io): Define.
3829 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3830 attach with more generic mapmask.
3831 (sim_core_{read,write}_*): Change map argument to unsigned.
3833 * sim-core.c (sim_core_uninstall, sim_core_attach,
3834 sim_core_detach): Iterate over nr_maps instead of
3837 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3838 instead of the write_map.
3839 (remove_breakpoint): Ditto.
3841 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3842 with read_map, write_map, exec_map resp.
3844 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3847 * cgen-utils.c (sim_disassemble_insn): Ditto.
3849 * sim-hrw.c (sim_write, sim_write): Ditto.
3851 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3852 transfer_to_str): New functions.
3854 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3856 * sim-base.h (sim_state_base): New member environment.
3857 (STATE_ENVIRONMENT): New macro.
3858 * sim-config.c (current_environment): Delete.
3859 (sim_config_default): New function.
3860 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3861 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3862 (sim_config_default): Add prototype.
3863 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3864 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3865 Set STATE_ENVIRONMENT, not current_environment.
3867 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3869 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3871 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3873 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3875 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3877 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3879 * Make-common.in (TAGS): Make smarter.
3880 * Makefile.in (TAGS): Ditto.
3882 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3884 * sim-module.c (*): Fix typos in assertion tests.
3886 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3888 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3891 * sim-options.c (sim_parse_args): Ditto.
3892 (sim_args_command): Return OK, instead of nothing, for an empty
3895 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3897 * sim-profile.c (profile_info): Rename from profile_print. Drop
3898 misc and misc_cpu callback arguments. Use
3899 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3900 (profile_install): Install profile_info function.
3902 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3903 STATE_PROFILE_INFO_CALLBACK): Define.
3904 (struct PROFILE_DATA): Add field info_cpu_callback.
3905 (profile_print): Delete function.
3907 * sim-base.h (STATE_MODULES): Define. Replace individual
3908 STATE_*_LIST with single struct module_list.
3910 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3911 (struct module_list): Declare.
3913 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3914 sim_module_info): New functions.
3915 (sim_module_install): Clean up module data structures.
3917 * sim-info.c (sim_info): New file. New function. Call
3920 * Make-common.in (sim-info.o): Define rule.
3921 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3924 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3926 * sim-base.h (sim_cpu_base): New members name, options.
3927 (sim_cpu_lookup): Add prototype.
3928 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3929 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3930 (sim_add_option_table): Update prototype.
3931 * sim-options.c (sim_add_option_table): New argument `cpu'.
3932 (standard_option_handler,standard_install): Update.
3933 (sim_parse_args): Handle cpu specific options.
3934 (print_help): New static function.
3935 (sim_print_help): Call it. Print cpu specific options.
3936 (find_match): New static function.
3937 (sim_args_command): Call it. Handle cpu specific options.
3938 * sim-utils.c (sim_cpu_lookup): New function.
3939 * sim-memopt.c (memory_option_handler): Update.
3940 (sim_memopt_install): Update.
3941 * sim-model.c (model_option_handler): Update.
3942 (model_install): Update.
3943 * sim-profile.c (profile_option_handler): Update.
3944 (profile_install): Update.
3945 * sim-trace.c (trace_option_handler): Update.
3946 (trace_install): Update.
3947 * sim-watch.c (watchpoint_option_handler): Update.
3948 (sim_watchpoint_install): Update.
3949 * cgen-scache.c (scache_option_handler): Update.
3950 (scache_install): Update.
3952 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
3954 * Make-common.in (check): Run `make check' in testsuite dir.
3956 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3958 * sim-trace.c (trace_result0): New function.
3960 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
3961 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
3962 tracing sim_fpu variables.
3963 (TRACE_ALU_RESULT0): Define.
3964 (TRACE_FP_RESULT_WORD): Define.
3965 (TRACE_FP_INPUT_WORD1): Define.
3967 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
3968 sim_fpu_two): New constants.
3969 (sim_fpu_op1, sim_fpu_op2): New types.
3970 (struct _sim_fpu): Delete member result. Re-order other members.
3971 (sim_fpu_sign, sim_fpu_exp): New functions.
3972 (sim_fpu_max, sim_fpu_min): new functions.
3973 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
3974 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
3976 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
3978 * sim-profile.c (profile_print): Delete duplicate test of
3980 (profile_print_pc): Exit early if data collection not set up.
3981 (profile_print_core): Simplify by calling sim_core_map_to_str.
3982 * sim-core.h (sim_core_map_to_str): Declare.
3983 * sim-core.c (sim_core_map_to_str): Make non-static.
3985 * genmloop.sh (engine_resume): Update insn_count before exiting.
3986 (engine_resume_full): Keep accurate core profile data.
3988 * cgen-utils.c (sim_disassemble_insn): Don't use
3989 sim_core_read_aligned_N, it messes up profiling results.
3991 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
3993 * nltvals.def: Regenerate with MN10300 additions.
3995 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
3997 * sim-trace.h (TRACE_ALU_RESULT2): Define.
3999 * sim-trace.h, sim-trace.c (trace_result_word2,
4000 trace_input_word4, trace_result_word4): New function.
4002 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4004 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4006 * sim-xcat.h: Delete.
4007 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4008 * cgen-sim.h: Ditto.
4009 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4010 * sim-n-bits.h: Ditto.
4011 * sim-n-core.h: Ditto.
4012 * sim-n-endian.h: Ditto.
4014 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4016 * syscall.c (cb_syscall): Handle short reads, and EOF.
4018 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4020 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4021 sim_fpu to safely print fp_word values.
4022 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4023 (trace_result_bool1, trace_result_addr1): New functions.
4024 (trace_input_bool1, trace_input_addr1): New functions.
4026 * sim-trace.h (TRACE_FPU_*): Define.
4028 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4030 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4031 (sim_fpu_fpto, sim_fpu_tofp): Define.
4033 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4035 * sim-fpu.c (sim_fpu_cmp): New function.
4037 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4039 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4040 instead of abuf->length.
4041 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4042 (set_trace_option_mask): Renamed from set_trace_options.
4043 (set_trace_option): New function.
4044 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4045 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4047 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4049 * sim-basics.h: Declare struct _sim_fpu.
4051 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4053 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4054 (trace_prefix, trace_input*, trace_result*): Declare.
4055 (trace_one_insn): Change declaration, assume trace_prefix called.
4056 (trace_generic): Like trace_one_insn.
4057 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4058 (TRACE_alu, TRACE_[a-z]*): Update.
4060 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4061 trace_insn, save_data, trace_idx_to_str, print_data): New
4063 (trace_one_insn): Rewrite.
4064 (trace_generic): New function.
4066 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4068 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4070 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4071 (SEMANTIC_FN): Rewrite declaration.
4072 (DECODE): Update type of semantic_fast member.
4073 ({EX,SEM}_FN_NAME): Have only one version.
4074 * sim-base.h (sim_state_base): Delete conditionals surrounding
4077 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4082 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4084 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4085 Add missing parameters to device_io calls.
4086 * sim-core.h: Add missing parameters to device_io calls.
4088 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4090 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4091 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4092 (SEMANTIC{,_CACHE}_FN): Fix return type.
4093 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4094 (engine_resume): Likewise. Make `engine' volatile. Save copy
4095 of cpu pointer in volatile object. Initialize read switch if
4098 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4100 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4101 (SEM_INSN): New macro.
4103 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4105 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4107 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4109 * configure: Regenerated to track ../common/aclocal.m4 changes.
4111 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113 * sim-types.h (fp_word): New type, define according to
4114 WITH_TARGET_FLOATING_POINT_BITSIZE.
4116 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4117 configuration of size of floating point registers.
4119 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4121 * sim-profile.c (profile_print): Only print CPU <N> if other
4122 output is going to appear.
4124 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4126 * configure: Regenerated to track ../common/aclocal.m4 changes.
4128 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4130 * sim-types.h (address_word): Typedef according to
4131 WITH_TARGET_ADDRESS_BITSIZE.
4132 (signed_cell, unsigned_cell, natural_cell): Ditto using
4133 WITH_TARGET_CELL_BITSIZE.
4135 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4136 (WITH_TARGET_CELL_BITSIZE): Define.
4137 (WITH_HOST_WORD_BITSIZE): Delete.
4139 * sim-config.c (print_sim_config): Update.
4141 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4142 configuration of address and OpenFirmware cell sizes.
4144 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4146 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4147 * sim-run.c (sim_engine_run): Update.
4149 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4151 * sim-run.c (sim_engine_run): Ditto.
4153 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4154 (sim_resume): Pass nr_cpus to sim_engine_run.
4156 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4158 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4160 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4162 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4164 * Make-common.in (stamp-tvals): New rule.
4165 (targ-vals.h,targ-map.c): Depend on it.
4166 (clean): Remove stamp-tvals.
4168 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4170 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4171 in code also #if 0'ed.
4173 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4175 * configure: Regenerated to track ../common/aclocal.m4 changes.
4176 * aclocal.m4: Recognize --enable-maintainer-mode.
4178 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4180 * cgen-scache.h: Deleted.
4181 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4182 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4183 (scache_init): Use runtime computed size of SCACHE.
4184 (scache_flush): Likewise.
4185 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4186 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4187 * cgen-sim.h: Scache support moved here.
4188 (PC): Redo definition.
4189 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4190 (DECODE): Add parallel execution support.
4191 Only include semantic label members if using switch.
4192 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4193 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4194 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4195 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4197 (engine_{stop,run,resume,halt,signal}): Delete decls.
4198 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4199 (argbuf,scache): Delete forward decls.
4200 (STATE): Delete decl.
4201 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4202 Include cgen-mem.h, cgen-ops.h.
4203 (engine_halt,engine_signal): Delete.
4204 ({ex,exc,sem,semc}_illegal): Delete.
4205 (sim_disassemble_insn): Result of extract fn is in bits.
4206 * genmloop.sh: Rewrite.
4208 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4211 * sim-base.h (sim_state_base): Delete member `model'.
4212 (sim_cpu_base): Add member `model'.
4213 * sim-model.h (IMP_PROPERTIES): New type.
4214 (MACH): New members imp_props, models.
4215 (models): Delete decl.
4216 * sim-model.c (set_model): Update.
4217 * sim-profile.c (profile_print_model): Update.
4219 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4221 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4223 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4226 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4228 * configure: Regenerated to track ../common/aclocal.m4 changes.
4231 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4233 * aclocal.m4 (AR): Check for sigaction.
4235 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4237 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4239 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4240 * sim-config.c (sim_config): Replace WITH_DEVICES with
4241 WITH_TREE_PROPERTIES.
4243 * configure: Regenerated to track ../common/aclocal.m4 changes.
4245 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4247 * Make-common.in (SIM_ENVIRONMENT): New variable.
4248 (CONFIG_CFLAGS): Add it.
4249 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4250 --enable-sim-environment option.
4251 * configure: Regenerated.
4252 * sim-config.h (environment support): Rewrite.
4253 * sim-config.c (current_environment): Define as enum, unconditionally.
4254 (current_alignment): Define unconditionally.
4255 (config_environment_to_a): Update.
4256 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4257 (sim_config): Handle environment and alignment determination
4258 unconditionally. Delete sanity checks of current_environment,
4260 (print_sim_config): Update.
4261 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4262 (standard_options): Add --environment.
4263 (standard_option_handler): Likewise.
4265 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4267 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4268 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4269 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4270 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4271 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4272 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4273 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4274 argument ADD_CA macro with two argument ADDC_C - add carrying with
4276 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4277 argument SUB_CA macro with two argument SUBC_X - subtract
4279 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4281 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4283 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4285 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4286 * sim-io.h (sim_io_syscalls): Delete.
4288 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4290 * syscall.c (cb_syscall): Add missing else, so write to stdout
4293 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4294 the carry bit from the CPU's psw.
4296 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4298 * gennltvals.sh: Redo syscall support.
4299 * nltvals.def: Regenerated.
4301 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4303 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4304 the stream immediately.
4306 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4308 * sim-io.c (sim_io_getstring): Delete unused len2.
4309 (sim_io_syscalls): Ditto for sys_errno.
4311 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4313 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4315 * Make-common.in (run.o): Depend on remote-sim.h.
4316 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4317 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4319 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4321 * sim-io.c (sim_io_syscalls): Disable lseek.
4323 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4325 * gennltvals.sh: Generate syscall values for d30v.
4327 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4328 * nltvals.def: Regenerate.
4330 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4331 (os_fstat): Likewise. Validate fd argument.
4332 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4333 just compute target stat struct length.
4334 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4335 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4336 (get_string): Return host errno values so they can be properly
4338 (cb_syscall): Likewise.
4339 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4340 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4341 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4342 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4343 (get_path): New function.
4345 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4347 * sim-io.c (sim_io_syscalls): New function to provide system call
4348 emulation. Provide exit, open, close, read, write, lseek, and
4350 (sim_io_getstring): New function to return a string from a
4351 simulated memory location.
4353 * sim-io.h (sim_io_syscalls): Add declaration.
4355 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4357 * sim-core.c (sim_core_signal): Fix spelling error in message.
4359 * sim-hrw.c (sim_read): Use read map, not write map.
4361 * Make-common.in (all): Add .gdbinit.
4362 * gdbinit.in: Add dump command.
4364 * sim-model.c (model_options): Use '\0' for `shortopt'.
4366 * sim-trace.c (trace_option_handler): Set state trace file
4367 for --trace-file in addition to cpu's values.
4368 (trace_vprintf): If cpu == NULL, try state's trace file.
4369 (trace_options): Reorganize table, reword some descriptions.
4371 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4373 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4376 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4378 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4379 signal untranslated, document problem with this.
4381 * nrun.c (main): Check for a prog name of `*step'. If present,
4382 step the simulator instead of allowing it to run free.
4384 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4386 * Make-common.in (sim_main_headers): Add sim-signal.h.
4388 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4390 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4392 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4394 * sim-signal.h: Start simulator signals at 64 so that host signal
4395 numbers can be detected and reported.
4397 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4399 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4401 * callback.c (cb_host_to_target_stat): Fix return values.
4403 * cgen-sim.h (enum_signal_type): Delete.
4404 (engine_signal): Update prototype.
4405 * cgen-utils.c: Don't include <signal.h>.
4406 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4407 (engine_signal): Update.
4409 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4410 (sim_state_free): Call SIM_STATE_FREE if defined.
4412 * sim-module.c (sim_module_install): Don't leave any modules
4413 installed if one fails to install.
4415 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4417 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4418 more, since alloca is not used in this file.
4420 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4421 correctly set the carry and overflow bits for those types.
4422 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4423 with carry, so carry is correct after doing both adds.
4424 (ALU*): Space out '\' to make it easier to read.
4426 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4428 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4431 * sim-signal.c, sim-signal.h: New files.
4432 * Make-common.in (sim-signal.o): Add rule for.
4433 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4434 * sim-abort.c: Don't include <signal.h>.
4435 * sim-basics.h: #include "sim-signal.h".
4436 * sim-break.c: Don't include <signal.h>.
4437 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4438 * sim-core.c: Don't include <signal.h>.
4439 (SIGBUS): Delete definition.
4440 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4441 * sim-engine.c: Don't include <signal.h>.
4442 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4443 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4444 * sim-resume.c: Don't include <signal.h>.
4445 (SIGTRAP): Delete definition.
4446 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4447 * sim-stop.c: Don't include <signal.h>.
4448 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4449 * sim-watch.c: Don't include <signal.h>.
4450 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4452 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4454 * sim-base.h (CIA_ADDR): Provide default definition.
4455 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4456 * sim-break.c (sim_handle_breakpoint): Likewise.
4458 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4460 * Make-common.in (srccom): New variable.
4462 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4463 (LIB_OBJS): Add syscall.o.
4464 (gentmap): Pass $(NL_TARGET) to $(CC).
4465 (syscall.o): Add rule for.
4466 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4467 (sim-bits.o): Depend on $(sim-n-bits_h).
4468 (sim-load.o): Depend on callback.h.
4470 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4471 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4472 * cgen-mem.h, cgen-ops.h: New files.
4474 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4476 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4478 * callback.c: #include string.h or strings.h.
4479 #include sys/types.h and sys/stat.h.
4480 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4481 (os_get_errno,os_open): Update.
4482 (os_stat,os_fstat): New functions.
4483 (os_init): Initialize syscall_map, errno_map, open_map.
4484 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4485 errno_map, open_map, signal_map, stat_map.
4486 (cb_read_target_syscall_maps): New function.
4487 (cb_target_to_host_syscall): New function.
4488 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4489 (cb_target_to_host_open): Renamed from target_to_host_open.
4490 (store): New function.
4491 (cb_host_to_target_stat): New function.
4492 * syscall.c: New file.
4493 * gentmap.c (sys_tdefs): New global.
4494 (gen_targ_vals_h): Output target syscall numbers.
4495 (gen_targ_map_c): Update. Output target syscall translation map.
4496 * gentvals.sh: New first argument `target'. Preface table with
4497 #ifdef NL_TARGET_$target if non-null target passed.
4498 * gennltvals.sh: New file.
4499 * nltvals.def: Regenerated.
4501 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4503 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4505 (sim_core_dummy_M): Declare.
4507 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4509 * sim-core.c (sim_core_signal): Print the address of the
4512 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4514 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4516 * sim-base.h (sim_state_base): Add member trace_data.
4517 (STATE_TRACE_DATA): New macro.
4518 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4519 ({WITH_,}TRACE_DEBUG_P): New macros.
4520 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4521 (_sim_cpu): Delete forward reference.
4522 (debug_printf): Update.
4523 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4524 (trace_options): Add --trace-debug.
4525 (set_trace_options): Handle it.
4526 (trace_option_handler): Likewise.
4527 (trace_install): Init state trace_data struct.
4528 (trace_uninstall): Close state trace file.
4529 * sim-events.c (ETRACE): Only print source file and line number if
4531 * sim-n-core.h (sim_core_trace_M): Likewise.
4533 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4535 1997-11-13 Felix Lee <flee@cygnus.com>
4537 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4539 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4541 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4543 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4545 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4547 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4548 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4551 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4553 * sim-events.c (sim_events_process): Re-compute the time -
4554 update_time_from_event - as each event is processed. Reverses
4557 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4559 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4561 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4563 * sim-events.c (sim_events_process): Delete redundant call to
4564 update_time_from_event.
4565 (sim_events_slip): Always decrement time_from_event.
4566 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4567 Delete assertion that time_from_event >=0 when work in queue, no
4570 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4572 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4573 (standard_option_handler): Update.
4575 * sim-options.h: Clarify documentation.
4576 (OPTION_LONG_ONLY_P): Delete definition.
4577 (OPTION_VALID_P): Define.
4579 * sim-options.c (sim_print_help): Allow short only options.
4580 (sim_parse_args): Ditto.
4581 (sim_args_command): Skip short only options.
4582 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4583 separate entries for short and long options in the HANDLERS and
4585 (sim_parse_args): Disable argument permutation.
4587 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4589 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4590 Add argument M, size of data type.
4591 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4592 Declare, ditto for 5, 6 & 7 byte transfers.
4593 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4596 * sim-n-core.h (sim_core_trace_M): Rename from
4597 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4598 with transfer type. Print transfer direction. Handle 1 and 2 byte
4600 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4602 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4603 Update all functions.
4605 * sim-core.c: Generate functions starting with 16 not 1.
4606 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4607 all 5, 6 & 7 byte transfers.
4609 * sim-n-core.h (sim_core_read_misaligned_N,
4610 sim_core_write_misaligned_N): Implement.
4612 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4614 * sim-endian.h (U16_8): Implement
4616 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4618 * sim-endian.h (VL8_16, VH8_16): Implement.
4620 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4622 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4623 (memory_option_handler): Skip comma in alias address list
4625 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4627 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4629 (parse_size, parse_addr): New functions
4630 (memory_option_handler, memory_options): Parse address & size
4631 using new functions. Pass level, space, modulo to do_memopt_add &
4634 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4636 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4637 `attach_type attach' argument with `unsigned level' argument.
4640 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4641 sim_core_attach): Replace argument attach with level. Update
4642 verification of arguments.
4643 (sim_core_map_detach, sim_core_detach): Replace argument attach
4646 * sim-basics.h (enum _attach_type): Delete.
4648 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4650 * sim-core.h (sim_core_write_8): Define.
4652 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4654 * sim-bits.h: Document ROTn macro.
4656 * sim-endian.h (H2T): Handle 16 byte variables.
4658 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4661 * sim-core.c: Do not generate sim_core_*_word.
4663 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4664 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4666 * sim-core.h (sim_core_read_unaligned_word,
4667 sim_core_read_aligned_word, sim_core_read_word,
4668 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4669 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4671 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4673 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4675 * sim-endian.h: Disable 16 byte support.
4677 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4679 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4681 * sim-n-core.h (sim_core_trace_N): New function.
4682 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4683 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4685 * sim-endian.h: Add 128 bit variant.
4687 * sim-core.h, sim-core.c: Add 128 bit variant.
4689 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4691 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4693 * sim-events.c (sim_events_process): Clear events->work_pending.
4694 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4695 setting, nr_ticks_to_process.
4696 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4697 when the event queue isn't next.
4699 * sim-events.h, sim-events.c (sim_events_slip): New function.
4701 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4703 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4705 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4708 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4710 * nrun.c (main): Remove useless test of name != NULL.
4711 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4713 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4715 * sim-fpu.c (EXPMAX): Type is unsigned.
4716 (MIN_INT, MAX_INT): Type is signed64.
4717 (i2fpu): Type of val is signed64.
4719 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4721 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4722 a bucket size of zero.
4724 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4725 OPTION_PROFILE_PC): Define.
4726 (profile_option_handler): Add support for --profile-pc and
4727 --profile-pc-granularity options.
4728 (profile_pc_init): When possible, compute nr buckets from bucket
4731 * sim-profile.c (profile_pc_init): Align the profile-pc end
4732 address with the profile-pc bucket size.
4734 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4735 something less ambiguous.
4736 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4738 * sim-profile.c (profile_pc_cleanup): New function. Move
4739 profile_pc_uninstall code to here.
4740 (profile_pc_uninstall): Call.
4741 (profile_pc_init): Call.
4743 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4745 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4746 file using BSD gprof format.
4748 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4750 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4751 MSBIT64): Force result to unsignedN.
4753 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4755 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4757 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4758 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4759 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4760 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4762 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4764 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4767 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4768 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4770 (sim_core_attach): Rename buffer_freed to free_buffer, type
4771 void*. Ensure that allocated buffer is alligned according to
4774 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4776 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4777 (ALU64_SUB): Define.
4779 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4780 (.gdbinit): Remove dependencies, generate once per build.
4782 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4784 * sim-n-core.h (sim_core_read_aligned_N,
4785 sim_core_write_aligned_N): Make xaddr param type address_word not
4788 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4790 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4791 unpacked floating point struct. Pass sim_fpu object by reference.
4792 Add preliminary support for rounding modes.
4794 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4796 * configure: Regenerated to track ../common/aclocal.m4 changes.
4798 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4800 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4801 WITH_TARGET_BITSIZE.
4803 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4805 * sim-profile.c (profile_print_core): label needs empty statement.
4807 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4809 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4810 and zfree instead of xmalloc and free. Prevents warnings.
4812 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4814 * configure: Regenerated to track ../common/aclocal.m4 changes.
4816 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4818 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4819 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4821 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4822 controling the bitsize/msb of the target.
4824 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4826 * Make-common.in: New files sim-break.c, sim-break.h.
4827 * sim-base.h: Add point to breakpoint list to sim_state_base.
4828 * sim-break.c sim-break.h: New modules that implement intrinsic
4830 * sim-module.c: Add breakpoint module.
4832 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4834 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4836 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4838 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4839 (SIGBUS) define for Windows.
4840 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4841 * sim-resume.c: define SIGTRAP for windows.
4842 * sim-xcat.h: use token pasting if ALMOST_STDC.
4844 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4846 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4848 (CONFIG_CFLAGS): Add same.
4850 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4852 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4853 (SIGNED32): use ##i32.
4855 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4857 * configure: Regenerated to track ../common/aclocal.m4 changes.
4859 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4861 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4864 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4865 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4866 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4867 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4868 (CONFIG_CFLAGS): Add same.
4870 * aclocal.m4: Perform AC_SUBST on optional options.
4872 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4874 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4876 * sim-options.c (standard_option_handler): Typo in warning message.
4878 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4880 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4881 insn count. Make count conditional on there being a valid
4883 (profile_pc_init): Make default PC profile frequency an arbitrary
4886 * sim-base.h: Ditto.
4888 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4891 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4894 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4896 * configure: Regenerated to track ../common/aclocal.m4 changes.
4898 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4900 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4901 configured alignment.
4903 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4905 * configure: Regenerated to track ../common/aclocal.m4 changes.
4907 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4909 * sim-config.c (sim_config): Check for default alignment.
4911 * sim-options.c (standard_option_handler): Add alignment option.
4913 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4914 default alignment requirements on memory accesses.
4916 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4918 * sim-load.c (sim_load_file): Return failure if the executable
4919 had no loadable sections.
4921 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4923 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4926 * sim-core.c (sim_core_signal): When bad access halt simulator
4927 SIGSEGV / SIGBUS instead of aborting.
4928 (signal.h): Include.
4930 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4931 options was missing.
4933 * sim-bits.h (MOVED): Define
4935 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4937 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
4940 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
4942 * sim-bits.c: Add 8 bit versions of bit macros.
4944 * sim-bits.h: Ditto.
4946 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
4948 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
4949 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
4951 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
4952 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
4954 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
4955 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
4957 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4959 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
4960 configure.in: Output to cconfig.h instead of config.h.
4962 * configure: Regenerated to track ../common/aclocal.m4 changes.
4964 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4966 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
4969 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4971 * callback.c (os_write): divert stdout and stderr to their
4974 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4976 * sim-profile.c (profile_print_speed): Call
4977 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
4979 * sim-events.c (sim_events_elapsed_time): New function return nr
4980 host MS consumed by the simulator.
4981 (sim_watch_valid): Use.
4983 * sim-module.c (modules): Install sim_events very very early.
4985 * sim-profile.c (profile_print): Call profile_print_pc.
4987 (profile_pc_init): New function, set up processor for PC
4989 (profile_print_pc): New function, print a PC profile.
4990 (profile_pc_event): New function, sample PC.
4992 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
4993 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
4996 * sim-options.c (sim_print_help): Pacify GCC.
4998 * sim-n-core.h (sim_core_read_aligned_N,
4999 sim_core_write_aligned_N): Add un-conditional profile call.
5000 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5001 profile call when aligned read/write isn't used.
5003 * sim-base.h: Include sim-profile, sim-model after sim-core &
5004 sim-events allow sim-core to define useful values.
5006 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5007 (profile_option_handler, profile_options): Add support for
5008 --profile-core option.
5009 (print_bar): Include when core profiling.
5010 (profile_print_core): New function, print core profile.
5012 * sim-config.c (print_sim_config): Print profile status.
5014 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5015 WITH_PROFILE_PC_P): Define.
5016 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5017 (PROFILE_COUNT_CORE): Define.
5019 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5021 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5022 interrupt_names array as the data.
5023 (sim-watch.h): Document.
5025 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5027 * sim-options.c (sim_print_help): When the doc string is to long
5030 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5031 that only the first few the watch options are listed. Generate
5032 meanginful usage messages.
5034 * sim-options.h (struct OPTION): Clarify use of doc_name field
5036 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5038 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5039 (standard_option_handler): Handle --architecture-info.
5041 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5043 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5044 illegal zero-sized array.
5045 * sim-core.c (sim_core_xor_read_buffer): same.
5047 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5049 * nltvals.def: Regenerate.
5051 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5053 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5055 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5057 * sim-bits.c (MASKED): Delete.
5058 (EXTRACTED): Delete.
5059 (LSEXTRACTED, MSEXTRACTED): New functions.
5061 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5062 (MSMASKEDn, LSMASKEDn): Add last argument.
5065 * sim-bits.h (EXTEND8, EXTEND16): Define.
5066 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5068 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5070 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5071 current instruction address.
5073 * sim-inline.h (*_ENGINE): Define.
5075 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5077 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5079 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5080 (watch_option_handler): Call delete_watchpoint with ident or type.
5081 (sim_watchpoint_install): Create interrupt specific watchpoint
5082 commands on the fly.
5083 (do_watchpoint_create): New function, create a watch point using
5084 type/int-nr info encoded in the option nr.
5085 (do_watchpoint_info): New function. List active watchpoints.
5087 * sim-watch.h: Change data structure to a list.
5089 * sim-memopt.c (memory_option_handler): Require explicit "all"
5090 before deleting all memory regions.
5092 * sim-utils.c (sim_do_commandf): New function, printf version of
5095 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5097 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5099 (SIGNED64, UNSIGNED64): Delete.
5100 (ALU64_ADD): Don't rely on bit endianness.
5101 (ALU64_BEGIN): Define.
5103 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5104 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5106 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5107 suffix - u64, LL - to 64 bit constants.
5109 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5111 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5113 * sim-utils.h (NZALLOC): Define - zalloc * N.
5115 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5116 implementation of read/write functions.
5118 * Make-common.in (sim-hrw.o): New target.
5120 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5123 * sim-memopt.c (memory_option_handler): Implement memory-size
5124 command. Implement memory-alias command. Let memory-delete delete
5126 (add_memopt): New function. Add a memory region.
5127 (do_memopt_delete): New function. Delete a memory region.
5129 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5131 * sim-core.c (sim_core_detach): New function.
5132 (sim_core_map_detach): New function. Perform the actual detach.
5133 (sim_core_init): Move initialization code from here.
5134 (sim_core_install): To here.
5135 (sim_core_uninstall): And here.
5137 * sim-module.c: Add memopt module.
5139 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5140 simulator base type.
5142 * Make-common.in (sim_main_headers): Add sim-memopt.h
5143 (sim-memopt.o): New target.
5145 * sim-core.c (sim_core_install): Add core_options to the option
5148 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5151 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5154 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5155 address_word, add mask member.
5157 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5158 address_word, allow for 64bit targets in 32bit host. Add modulo
5160 (sim_core_map_attach): Ditto.
5161 (new_sim_core_mapping): Ditto.
5162 (sim_core_translate): Mask address when modulo memory.
5164 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5166 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5168 * gdbinit.in: New file.
5169 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5170 * Make-common.in (distclean): Delete .gdbinit.
5171 (.gdbinit): Add rule for.
5172 * configure: Regenerated to track ../common/aclocal.m4 changes.
5174 * Make-common.in (cgen-run.o): Add rule for.
5176 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5178 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5180 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5181 both resumed and previous elapsed time.
5182 (sim_events_init): Set initial_wallclock and current_wallclock to
5184 (sim_events_install): Install sim_events_suspend and
5186 (sim_events_watch_clock): Allow for suspended simulator when
5187 computing the time of the clock event.
5189 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5190 initial_wallclock to elapsed_wallclock, set both to zero.
5191 (sim_events_init, sim_events_uninstall): Delete prototypes.
5193 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5195 * sim-module.c(sim_module_resume, sim_module_suspend): New
5198 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5200 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5203 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5205 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5206 * Make-common.in (TAGS): Likewise.
5207 * sim-n-bits.h: Add TAGS comments for all functions.
5208 * sim-n-core.h: Likewise.
5209 * sim-n-endian.h: Likewise.
5211 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5213 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5216 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5218 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5221 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5223 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5224 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5226 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5228 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5229 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5230 nr_transfered and nr_this_transfer unsigned.
5232 * sim-events.c (sim_events_tickn): N is signed, as limited to
5235 * sim-n-endian.h (offset_N): Change size to unsigned.
5237 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5239 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5241 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5243 * sim-options.c (sim_parse_args): Use dupargv.
5245 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5247 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5249 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5251 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5254 * sim-options.c (standard_options): Add --architecture=MACHINE and
5255 --target=TARGET options.
5256 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5257 (standard_option_handler): Handle architecture and target options.
5260 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5262 (sim_analyze_program): Set prog_bfd architecture from
5263 STATE_ARCHITECTURE if known.
5265 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5267 * configure: Regenerated to track ../common/aclocal.m4 changes.
5270 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5272 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5273 that option does not apply to certain files.
5275 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5277 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5278 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5279 offset from MSB/LSB.
5281 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5282 access address of sub word quantity of a hosts 16, 32, 64 bit word
5284 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5285 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5286 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5287 return N*2 byte value with argument in Hi/Lo word. Renamed from
5288 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5290 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5291 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5292 so that bit offset is explicit.
5294 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5296 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5297 Update STATE_PROG_BFD when needed with a dup'd copy of the
5300 * sim-config.c (sim_config): Delete ABFD argument, use
5301 STATE_PROG_BFD directly.
5303 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5305 * run.c (main): Pass the open ABFD to sim_create_inferior.
5307 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5311 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5312 hardware only simulator targets.
5314 * Make-common.in (sim-hload.o): Add rule.
5316 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5318 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5319 used by copyargv and freeargv.
5321 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5322 STATE_PROG_ARGV, not just a pointer.
5324 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5326 * configure: Regenerated to track ../common/aclocal.m4 changes.
5329 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5331 * aclocal.m4 (sim-endian): Add second argument to
5332 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5333 default endian when not hardwired.
5335 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5336 else failes value for target byte order.
5338 * sim-config.c (sim_config): Add abfd arguments. Set
5339 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5341 (sim_config): Return SIM_RC, don't abort.
5344 * run.c (main): Update call to sim_open - add ABFD argument.
5345 * nrun.c (main): Add NULL ABFD argument.
5347 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5349 * callback.c (os_poll_quit): Make static.
5350 Call sim_cb_eprintf, not p->eprintf.
5351 (sim_cb_printf, sim_cb_eprintf): New functions.
5352 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5354 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5355 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5356 sim-utils.h. #include sim-utils.h.
5357 * sim-utils.h: Above decls moved here.
5358 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5360 * sim-watch.c (action_watchpoint): Fix thinkos.
5362 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5364 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5366 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5368 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5369 to FORCED_ALIGNMENT case.
5371 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5373 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5375 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5377 * Make-common.in (libsim.a): Fix typo.
5379 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5381 * nrun.c (main): Verify the structure returned before using it.
5383 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5385 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5388 * sim-engine.c (sim_engine_install): New function. Install the
5389 engine init functions.
5390 (sim_engine_init): [Re]initialize the simulator engine.
5392 * sim-module.c: Add sim_engine to list of modules that always
5395 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5397 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5398 to remove the old watchpoint, not delete_watchpoint.
5399 (watch_option_handler): Action the correct watchpoint, not just
5402 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5404 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5405 both low and high word.
5406 (sim_core_write_aligned_N): Ditto.
5408 * sim-trace.c (set_trace_options): Delete code explicitly setting
5411 * sim-options.c (sim_print_help): Call the list commands if not a
5412 standalone simulator.
5413 (sim_print_help): Advise that some options may not be applicable.
5415 * sim-trace.c (set_trace_options): Assume core present.
5417 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5418 buffer when full not almost full.
5420 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5422 * sim-events.c (sim_events_process): Don't blat the event queue
5423 when processing watchpoints.
5425 * sim-watch.h: Make arg unsigned long - stop sign extension.
5427 * sim-events.c (sim_watch_valid): rewrite so debugable.
5429 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5431 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5432 inequality test is possible.
5433 (handle_watchpoint): Re-pass is_within arg.
5434 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5435 0 to schedule_watchpoint's is_within arg.
5436 (sim_watchpoint_init): Re-pass is_within arg.
5438 * sim-options.c (sim_print_help): Add is_command argument. Don't
5439 include -- prefix when called from the command line interpreter.
5441 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5443 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5444 zero indicates that the test should be reversed.
5445 (sim_events_watch_core): Ditto.
5446 (WATCH_CORE): Compare range against is_within.
5449 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5451 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5452 sim_core_read_buffer. Check nr-bytes transfered.
5454 * sim-core.h (sim_core_common): Define a new struct that contains
5455 the common data. to sd and cpu structures.
5456 * sim-core.c (sim_core_attach): Update.
5457 (sim_core_init): Update. Remember to copy initialized data to each
5459 (sim_core_find_mapping): Ditto.
5461 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5462 (sim_core_write_buffer): Ditto.
5464 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5465 transfer use xor version of read buffer.
5466 (sim_core_write_unaligned_N): Ditto for write.
5468 * sim-core.c (sim_core_xor_read_buffer): New function implement
5469 xor-endian data read breaking transfer up into xor-endian sized
5471 (sim_core_xor_write_buffer): Ditto for write.
5472 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5473 - needed for xor-endian transfers.
5475 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5477 * sim-inline.h: Review description.
5479 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5480 to just those involved in data transfers and configuration.
5482 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5484 * sim-n-core.h (sim_core_read_aligned_N): Use.
5485 (sim_core_read_unaligned_N): Ditto.
5486 (sim_core_read_unaligned_N): Ditto..
5487 (sim_core_write_unaligned_N): Ditto.
5489 * sim-core.h: Add xor endian bitmap to main structure. *
5491 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5493 (sim_core_read_aligned_N): Ditto.
5495 * sim-core.c (sim_core_set_xor_endian): New function.
5496 (sim_core_attach): Don't overwrite the per-cpu xor map when
5497 cloning the global core.
5499 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5501 * sim-engine.h: Update below so that it is using an enumerated
5504 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5506 * sim-engine.c (sim_engine_restart):
5507 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5508 return value used for simulator restart from 0 to 2.
5510 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5512 * cgen-scache.c (scache_option_handler): Add is_command arg.
5514 * sim-model.c (model_option_handler): Add is_command argument.
5516 * sim-profile.c (profile_option_handler): Add is_command arg.
5518 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5521 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5522 order that they are registered.
5524 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5525 between option and command line processing.
5527 * sim-options.c: Include stdlib.h, ctype.h.
5529 * Make-common.in (sim-watch.o): Add rule.
5530 (sim_main_headers): Assume sim-assert.h included.
5531 (sim-*.o): Simplify make rule.
5533 * sim-module.c: Add sim_watch_install to module list.
5535 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5537 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5540 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5541 * sim-events.c (sim_events_install): Ditto.
5542 * sim-core.c (sim_core_install): Ditto.
5543 * sim-model.c (model_install): Ditto.
5544 * sim-options.c (standard_install): Ditto.
5545 * sim-profile.c (profile_install): Ditto.
5546 * sim-reason.c (sim_stop_reason): Ditto.
5547 * sim-run.c (sim_engine_run): Ditto.
5548 * sim-utils.c (sim_analyze_program): Ditto.
5550 * sim-module.c (modules): Make profile_install and trace_install
5553 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5555 * sim-options.c (standard_option_handler): Set the byte order.
5557 * sim-events.c (sim_events_process): Allow multi tick processing.
5558 (sim_events_tickn): New function - multi cycle tick.
5560 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5561 prototypes. Under development.
5562 (sim_events): Replace processing with nr_ticks_to_process.
5564 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5566 * nrun.c (main): Pass callbacks to sim_open instead of using
5569 * run.c (main): Ditto.
5571 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5573 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5574 stop tk interrupting malloc calls.
5575 (sim_events_zalloc): Converse.
5577 * Make-common.in (sim_main_headers): Add sim-events.h.
5579 * sim-events.c (sim_events_schedule_after_signal): Change return
5580 type to void - signal events are strictly internal.
5581 (sim_events_init): Allocate a finite buffer for signal events.
5582 (sim_events_schedule_after_signal): Enter signal events into the
5585 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5586 (sim_engine_restart): Ditto.
5587 (sim_engine_abort): Ditto.
5588 * sim-stop.c (sim_stop): Ditto.
5589 (control_c_simulation): Ditto.
5590 * sim-resume.c (sim_resume): Ditto.
5591 (has_stepped): Ditto.
5592 * sim-abort.c (sim_engine_abort): Ditto.
5594 * sim-basics.h (transfer_type): New type.
5596 * sim-core.c (sim_core_signal): New function. Print core signal
5598 (sim_core_find_mapping): Add transfer argument.
5600 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5601 SIM_CORE_SIGNAL if a recoverable abort.
5602 * sim-core.c (sim_core_find_mapping): Ditto.
5604 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606 * sim-core.c (sim_core_find_mapping): Replace calls to
5607 sim_io_error to more resiliant sim_engine_abort.
5609 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5610 (sim_core_write_unaligned_N): Ditto.
5612 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5614 * sim-module.c: Add sim_events_install to list.
5616 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5618 (sim_events_init): Now returns SIG_RC.
5620 * sim-run.c: New file. Generic sim_engine_run.
5621 * sim-reason.c: New file. Generic sim_stop_reason.
5622 * sim-stop.c: New file. Generic sim_stop.
5623 * sim-resume.c: New file. Generic sim_resume.
5625 * Make-common.in (sim-engine.o): Add rule.
5626 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5628 * sim-engine.h, sim-engine.c: New file. Provide generic
5629 implementation of sim_engine_halt, sim_engine_error. et.al.
5631 * sim-base.h (sim_state_base): Add member halt.
5632 (sim-engine.h): Include.
5634 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5636 * sim-events.c (sim_events_poll): Update event handler.
5638 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5640 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5642 (sim_events_watch_sim): New function.
5643 (sim_events_watch_core): New function.
5644 (sim_watch_valid): New function.
5645 (sim_events_preprocess): New function.
5646 (sim_events_process): Process the watchpoints as well as the timer
5648 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5649 (sim_events_deschedule): Check all the queues when removing an
5651 (sim_events_init): Ditto for cleaning.
5653 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5655 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5657 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5659 * callback.c (os_open): Type of arg flags is int.
5661 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5663 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5664 just like normal numbers as per IEEE rules.
5666 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5668 * callback.c (os_close): Mark the descriptor as being
5669 available if the close succeeded.
5670 (os_open): Pass 0644 as the mode of the file being created.
5672 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5674 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5677 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5678 * sim-lnline.h: Update.
5680 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5681 conversion functions.
5682 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5684 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5685 compare functions. Replacing.
5686 (sim_fpu_cmp): This. Delete.
5688 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5690 * sim-core.c (sim_core_find_mapping): Call engine_error not
5691 sim_io_error when possible.
5693 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5695 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5696 high/low double word.
5698 * sim-trace.h: Remove definition of attribute - defined in
5701 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5703 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5704 name of the option - or family of options.
5706 * sim-options.c (sim_args_command): Match command `a-b c' with
5707 option `--a-b-c' from option table.
5709 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711 * sim-options.c (sim_print_help): For optional arguments, wrap
5714 * sim-trace.c (set_trace_options): New function, handle optional
5715 argument and multiple assignment.
5716 (trace_option_handler): Update.
5718 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5719 when branch tracing selected.
5721 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5723 * sim-trace.c (trace_one_insn): Make a va-args function.
5725 * sim-trace.c (trace_vprintf): New function, va-arg version of
5728 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5730 * sim-trace.c (trace_uninstall): Don't close a file twice.
5731 * sim-profile.c (profile_uninstall): Likewise.
5733 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5735 * sim-trace.c (toplevel): Include bfd.h.
5736 (trace_options): Note that --trace-linenum also turns on
5737 --trace-insn. Add --trace-{branch,semantics}.
5738 (trace_option_handler): If --trace-linenum, also turn on
5739 --trace-insn. Add --trace-branch support. If --trace-semantics,
5740 turn on ALU, FPU, branch, and memory tracing.
5741 (trace_one_insn): New function to trace an instruction. Support
5743 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5745 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5746 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5747 (TRACE_branch): Add new mask.
5748 (TRACE_*_P): Define all possible trace_p macros.
5749 (trace_one_insn): Declare function.
5751 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5753 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5754 GNU C doesn't support __attributes__.
5755 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5758 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5760 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5761 addresses are masked forcing them to be correctly aligned.
5762 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5763 * sim-config.c (config_alignment_to_a): Update.
5765 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5767 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5769 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5770 processor specific core maps.
5771 (sim_core_map_attach): Copy the core map data to each of the
5772 processor specific core data structures.
5773 * sim-core.c (sim_core_find_mapping): Update.
5775 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5776 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5777 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5778 alternatives that handle unaligned addresses.
5779 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5781 * cgen-utils.c (sim_disassemble_insn): Update.
5783 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5785 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5788 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5791 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5793 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5795 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5798 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5801 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5803 * cgen-trace.c: Prepend additional trace_printf argument.
5805 * cgen-utils.c (sim_disassemble_insn): Add additional core
5808 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5810 * nrun.c (main): Catch/report errorenous simulator states.
5812 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5813 * sim-trace.c: #include string.h/strings.h so that memset is
5815 * sim-utils.c: Ditto.
5816 * sim-profile.c: Ditto. And stdlib.h.
5817 (print_bar): Only define when used by instruction or memory profiler.
5819 * sim-options.c (standard_option_handler): Make ul more local.
5821 * sim-load.c (sim_load_file): Make the name constant.
5822 (sim_load_file): Passify gcc.
5824 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5826 * sim-utils.c, sim-load.c: Include sim-utils.h.
5828 * sim-base.h (sim_cpu): Pre define here so available to all.
5830 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5831 Restore the sim_cpu and instruction_address arguments so that full
5832 information is available to the abort function.
5833 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5834 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5836 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5837 tracing support for sim-events and sim-core.
5838 (trace_option_handler): Convert #if to if where possible so always
5839 compiled/checked by C compiler.
5840 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5842 * sim-base.h: Adjust comment documenting how to define the cpu
5844 (sim_state_base): Add sim_core and sim_events to simulator base
5847 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5848 * sim-core.c (sim_core_init, sim_core_attach,
5849 sim_core_find_mapping): Update.
5850 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5851 update_time_from_event, insert_sim_event,
5852 sim_events_schedule_after_signal, sim_events_deschedule,
5853 sim_events_tick): Ditto.
5855 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5856 sim-model.h): Move #includes from here.
5857 * sim-base.h: To here.
5858 (sim-core.h, sim-events.h, sim-io.h): Include also
5860 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5862 * callback.c (default_callback): Missing initialisers.
5864 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5866 * sim-utils.c (sim_add_commas): New function.
5867 * sim-basics.h (sim_add_commas): Add prototype.
5868 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5869 * sim-profile.c (COMMAS): New macro.
5870 (print_*): Use it to print commas in numbers.
5872 * configure: Regenerated.
5874 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5875 (cgen_state): New member run_fast_p.
5876 (cgen_init): Add prototype.
5877 (sim_disassemble_insn): New arg `cpu'.
5878 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5879 * cgen-utils.c (cgen_init): New function.
5880 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5881 * genmloop.sh: Call engine_halt if loop exits.
5883 * Makefile.in (sim-options_h): Define.
5884 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5885 (sim-model.o): Add new rule.
5886 (cgen-{scache,trace,utils}.o): Add new rules.
5887 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5888 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5889 Indent output by 2 spaces.
5890 * cgen-scache.h (scache_print_profile): Update.
5891 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5892 Use trace_printf, not fprintf.
5893 (trace_extract): Use trace_printf, not cgen_trace_printf.
5894 * genmloop.sh (!FAST case): Increment `insn_count'.
5895 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5896 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5897 access macro's name.
5898 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5899 Change return type to SIM_RC.
5900 (sim_core_{install,uninstall}): New functions.
5901 * sim-core.h (sim_core_{install,uninstall}): Declare.
5902 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5903 Change return type to SIM_RC.
5904 * sim-model.h (models,machs,model_install): Declare.
5905 * sim-module.c (modules): Add scache_install, model_install.
5906 (sim_post_argv_init): Set cpu->state backlinks.
5907 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5908 (standard_option_handler): Likewise.
5909 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5912 (profile_options): Delete --profile-simcache.
5913 (profile_option_handler): Likewise.
5914 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5916 (profile_print_{memory,model}): Likewise.
5917 (profile_print_simcache): Delete.
5918 (profile_print_speed): New function.
5919 (profile_print): Rewrite.
5920 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5921 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5922 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5923 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5924 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5925 (profile_print): Update prototype.
5927 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5929 * cgen-scache.[ch], cgen-sim.h: New files.
5930 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5931 * sim-model.c: New file.
5933 * Make-common.in (clean targets): Undo patch of Apr. 22.
5935 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5937 * sim-n-bits.h (signed): If we have a standard compiler, undef
5938 signed, so that signedN is defined correctly.
5940 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
5942 * sim-module.h, sim-model.h, sim-profile.h: New files.
5943 * sim-module.c, sim-profile.c: New files.
5944 * Make-common.in (SIM_PROFILE): Define
5945 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
5946 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
5947 (sim_module.o,sim-profile.o): Add rules for.
5948 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
5949 (--enable-sim-profile): Add.
5950 * configure: Regenerated.
5951 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
5952 model. Move trace and profile support to sim-{trace,profile}.h.
5953 New members trace_data, profile_data.
5954 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
5955 * sim-config.h: Provide default definition of WITH_PROFILE.
5956 (WITH_TRACE): Change default to -1.
5957 (MAX_NR_PROCESSORS): Always define.
5958 * sim-options.c: Move trace and profile support to
5959 sim-{trace,profile}.h.
5960 (sim_pre_argv_init): Moved to sim-model.c.
5961 (standard_install): New function.
5962 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
5963 (standard_install): Declare.
5964 * sim-trace.c: Tracing option handling moved here from sim-options.c.
5965 (trace_install, trace_uninstall): New functions.
5966 (trace_printf): Update reference to TRACE_FILE.
5967 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
5968 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
5969 (WITH_TRACE_FOO_P): Define.
5970 (trace_install): Declare.
5971 (TRACE_DATA): New struct.
5973 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
5975 * run.c: Undo last exec_bfd patch.
5976 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
5978 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
5980 * run.c (exec_bfd): Add back in.
5981 (main): Set exec_bfd.
5983 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
5985 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
5987 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5989 * sim-events.c (insert_sim_event): Call sim_io_error instead of
5990 less well defined engine_error.
5991 * sim-core.c: Ditto.
5993 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
5995 * Make-common.in: Change clean targets to use :: so that other
5996 Makefiles can have their own clean targets.
5997 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
5998 __STDC__ to control use of stdarg vs. varargs syntax. Some
5999 systems can't use __STDC__, but require stdarg.
6001 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6003 * sim-options.c (standard_options): Add --endian.
6004 (standard_option_handler): Likewise.
6006 * nrun.c: #include <signal.h>.
6007 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6008 handler that calls sim_stop ().
6010 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6012 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6013 handler that calls sim_stop (). Simulators may still be
6014 establishing their own handler.
6016 * sim-events.c (sim_events_poll): Rename from
6017 sim_events_at_large_int. Poll IO.
6019 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6022 * callback.c (os_poll_quit): New function poll for quit signal
6024 (default_callback): Include magic number.
6026 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6028 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6029 Check for functions getrusage, time.
6030 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6031 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6032 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6033 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6035 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6037 * sim-options.c, sim-options.h: New files.
6038 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6039 * Make-common.in (nrun.o): Add rules for.
6042 * run.c (main): Check return value of sim_open.
6044 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6045 (sim_main_headers): Add sim-trace.h.
6046 * run.c (exec_bfd, target_byte_order): Delete.
6047 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6048 call sim_load instead. Check return code of sim_create_inferior.
6049 * sim-base.h (CURRENT_STATE): Define.
6050 (sim_state_base): Make typedef. New members options, prog_argv,
6051 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6052 mem_size, memory [+ corresponding access macros].
6053 (sim_cpu_base): New typedef.
6054 * sim-trace.h: New file.
6055 * sim-trace.c: New file.
6056 * sim-basics.h: #include it.
6057 * sim-load.c: New file.
6059 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6061 * Make-common.in (INSTALL): Set to @INSTALL@.
6062 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6063 (install-common): Depend upon installdirs. Use
6064 $(program_transform_name) directly, rather than using
6066 (installdirs): New target.
6067 * Makefile.in (INSTALL): Set to @INSTALL@.
6068 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6069 (install-man): Depend upon installdirs. Use
6070 $(program_transform_name) directly, rather than using
6072 (installdirs): New target.
6074 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6076 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6079 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6081 * sim-basics.h: Only bring in config.h and tconfig.h if
6084 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6086 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6087 numbering convention of the target.
6088 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6089 and WITH_TARGET_WORD_MSB.
6090 (sim_config): When possible, check for consistency with bitsize
6093 * sim-bits.h: Allow MSB to be other than zero.
6094 * sim-bits.c: Ditto.
6095 * sim-n-bits.h: Ditto.
6097 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6098 * sim-n-bits.h (MSMASKEDn): Ditto.
6100 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6102 * Makefile.in (INSTALL): Change install.sh to install-sh.
6104 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6106 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6108 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6110 * run.c (main): Check that a program to run was specified.
6112 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6114 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6116 * configure: Regenerated to track ../common/aclocal.m4 changes.
6119 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6121 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6122 * sim-config.h: To here.
6124 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6125 (sim_main_headers): Define.
6126 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6127 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6129 (sim-utils.o): Add rule for.
6130 * sim-utils.o: New file.
6131 * sim-basics.h: #include sim-base.h.
6132 (zalloc): Make argument unsigned long.
6133 * sim-base.h: New file.
6134 * sim-inline.h (SIM_IO support): Delete.
6135 * sim-io.h: Delete inline support.
6136 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6137 * sim-config.c: sim-state.h renamed to sim-main.h.
6138 * sim-core.c: Likewise.
6139 * sim-events.c: Likewise.
6141 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6143 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6144 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6146 * configure: Regenerated to track ../common/aclocal.m4 changes.
6148 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6150 * configure: Regenerated to track ../common/aclocal.m4 changes.
6152 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6154 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6155 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6156 are defined by the configure.
6158 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6160 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6161 reserved-bits): Always define.
6163 * sim-config.h, sim-config.c (sim_config): New function - and new
6164 file - co-ordinate the setting/checking of the common simulator
6165 configuration options.
6167 * Make-common.in (sim-config.o): Add rule.
6169 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6171 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6172 va_list from void *, since va_list might not be a pointer type.
6174 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6176 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6178 (offset_N): Correct computation of LE offset.
6180 * sim-io.c (sim_io_error): Include a new line when reporting
6183 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6186 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6188 * run.c: Include alloca-conf.h.
6190 * callback.c (os_evprintf_filtered): Fix typo.
6192 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6194 * run.c (string.h, strings.h, stdlib.h): Include.
6196 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6197 0 when nothing pending.
6199 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6200 will soon be going away.
6201 (getopt): Plicate GCC.
6203 * sim-endian.c (sim-io.h): Plicate GCC.
6204 * sim-bits.c (sim-io.h): Ditto.
6205 * sim-n-bits.h (ROTn): Ditto.
6207 * sim-io.c (sim_io_error): Correct check for NULL.
6209 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6211 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6214 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6216 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6217 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6219 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6221 * sim-alu.h: Include sim-xcat.h.
6223 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6225 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6226 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6229 * sim-events.c (sim_events_at_large_int): New function. Just
6230 schedules an event every large-int ticks.
6231 (sim_events_init): Call.
6232 (sim_events_tick, sim_events_process): Move async handing to
6233 sim_events_process. Move timer decrement so that it occures after
6234 events have been processed.
6236 * sim-basics.h (struct _engine): Remove declaration.
6238 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6239 everything with same. Rename global struct to SIM_DESC.
6240 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6241 * sim-io.h, sim-io.c: Ditto.
6243 * sim-assert.h: New file. Optional assertion checking macros.
6244 * sim-io.c (sim_io_error): Make just this function tolerant to
6247 * sim-xcat.h: New file. Define concatenate macros.
6248 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6249 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6253 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6255 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6257 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6259 * sim-inline.h: Add definitions for sim-types.
6260 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6263 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6265 * sim-events.h: Remove defunct reference to callback struct.
6267 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6269 * configure: Re-generate.
6271 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6273 * Make-common.in (CSEARCH): Do not include the gdb directory in
6276 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6278 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6279 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6280 to explicitly incorporate these.
6282 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6283 specify the alignment restrictions of the target architecture -
6284 without this option all alignment restrictions are accomodated.
6285 (--enable-sim-assert): New option. Conditionally compile in
6286 assertion statements.
6287 (--enable-sim-float): New option. Strongly specify the target's
6288 floating point support.
6289 (--enable-sim-hardware): New option. Specify the hardware devices
6290 included in the simulation.
6291 (--enable-sim-packages): New option. Specify the hardware
6292 packages included in the simulation.
6293 (--enable-sim-regparm): New option. Specify that parameters be
6294 passed in registers instead of on the stack.
6295 (--enable-sim-reserved-bits): New option. Specify that reserved
6296 bits within an instruction are are correctly set.
6297 (--enable-sim-smp): New option. Specify the level of SMP support
6298 to be included in the simulator.
6299 (--enable-sim-stdcall): New option. Specify an alternative
6300 function call convention.
6301 (--enable-sim-xor-endian): New option. Configure xor-endian
6302 support used by some targets to implement bi-endian support.
6304 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6306 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6307 host endianness to be overridden.
6308 (--enable-sim-endian): Allow the target platform's byte order
6310 (--enable-sim-inline): Control the inlining of common components.
6311 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6312 (--enable-sim-warnings): Enable additional GCC compiler checks.
6313 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6316 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6317 sim-*-n.h so that the names are uniq on dos machines
6318 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6320 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6322 * run.c: #include "libiberty.h".
6323 (main): New locals sd,no_args,sim_argv.
6324 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6325 is program name. Update call to sim_set_callbacks.
6326 Record result of sim_open, pass to other sim_foo routines.
6328 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6330 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6333 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6335 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6336 Route stdout through buffered IO.
6338 * callback.c: Add os_flush_stderr, os_write_stderr,
6339 os_evprintf_filtered functions to route error output through
6342 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6343 Correct return type - should be void.
6345 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6347 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6349 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6350 not provide a default value as undefined indicates disable code.
6352 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6354 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6356 * sim-events.h, sim-events.c: Ditto.
6357 * sim-io.h, sim-io.c: Ditto.
6359 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6361 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6363 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6364 extract the tail or least signifiant bits from an integer of the
6367 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6368 WITH_TARGET_BITSIZE so that the compilation will fail when an
6369 unsupported bitsize value is defined.
6371 (INSERTED*): Convert to functions.
6372 (EXTRACTED*): Ditto.
6374 (SIGN_EXTEND, SEXT): Change to more terse name.
6376 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6378 * sim-inline.h: Allow explicit control over which .c files will be
6379 included by their header.
6381 * sim-inline.h: Allow explicit control over which .c files use the
6382 alternative - REGPARM - parameter passing mechanism.
6384 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6385 icache.c, idecode.c, semantics.c or support.c. Those names are
6386 not generally applicable.
6388 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6390 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6391 in a fashion similar to sim-endian-n.
6393 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6394 both value and address macro's.
6396 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6398 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6400 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6401 generic L_word, H_word macro's.
6403 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6405 * sim-basics.h: Borrow code from ppc directory.
6406 * sim-bits.c: Ditto.
6407 * sim-bits.h: Ditto.
6408 * sim-config.h: Ditto.
6409 * sim-endian-n.h: Ditto.
6410 * sim-endian.c: Ditto.
6411 * sim-endian.h: Ditto.
6412 * sim-inline.c: Ditto.
6413 * sim-inline.h: Ditto.
6414 * sim-types.h: Ditto.
6416 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6418 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6419 all the ALU size alternatives and then auto-configure a default.
6421 * sim-alu.h: Copy ppc/idecode_expression.h.
6423 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6425 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6426 sign extend a bit within a value.
6428 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6429 a pointer into the middle of a host word.
6430 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6432 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6434 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6435 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6436 appropriate definitions of read, write, etc. Add prototype for
6439 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6441 * Makefile.in (libcommon.a): Delete.
6442 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6443 (gentmap,targ-vals.h,targ-map.c): Likewise.
6444 (run-autoconf): Delete.
6445 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6446 (common makefile fragment): Moved back into ...
6447 * Make-common.in: Resurrect.
6448 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6449 * configure: Regenerated.
6451 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6453 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6454 (SIM_AC_OUTPUT): To here.
6456 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6458 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6459 comments and single quotes. Fixes a problem found on hpux.
6461 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6463 * aclocal.m4: Remove Make-common.in from dependencies.
6464 * (distclean): Remove targ-vals.def.
6466 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6467 into here. Makes insertion into makefiles easier. Also, change
6468 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6469 targ-map.o, and run are built. They are now built in the
6470 individual simulator directories, taking sources from ../common as
6471 necessary. This replaces the merging of libcommon.a into
6472 linsim.a, which was problematic for the WinGDB build process.
6473 * run.c: Include config.h from . instead of ../common.
6474 * Make-common.in: Remove. It's no longer necessary.
6476 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6478 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6479 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6481 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6483 * run.c (main): Set target_byte_order before call to sim_open.
6485 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6487 * callback.c: #include <stdlib.h>
6488 (os_error): New function.
6489 (default_callback): Add os_error.
6491 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6493 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6494 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6496 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6498 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6500 * run.c: #include ../common/config.h, tconfig.h.
6501 (myname): New static global.
6502 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6503 Only process -c ifdef SIM_HAVE_SIMCACHE.
6504 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6505 Parse program name from argv[0] and use in error messages.
6506 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6507 Add support for incomplete h8/300 termination indicators.
6508 (usage): Make more verbose.
6509 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6510 * Makefile.in,Make-common.in,callback.c: New files.
6511 * nltvals.def,gentmap.c,gentvals.sh: New files.
6513 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6515 * run.c: Include stdarg.h if __STDC__.
6517 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6519 * run.c (main): Don't print out anything if the signal
6520 number is zero (ie no signal).
6522 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6524 * run.c (main): Print out if the program raised a signal.
6526 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6528 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6531 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6533 * run.c (main): Explicitly cast malloc() parameter.
6535 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6537 * run.c (sim_bfd): New global to hold the bfd pointer for the
6539 (main): Initialize sim_bfd.
6541 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6543 * run.c (main): Use new bfd_big_endian macro.
6545 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6547 * run.c (main): Removed SH specific comments, so source is
6548 generic. Also updated to only load relevant sections. Moved
6549 sim_open() to after callback attach (to match GDB).
6551 * run.1: Removed SH specific comments.
6553 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6555 * run.c (main): Always return sigrc at end.
6557 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6559 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6560 bfd_check_format() fails.
6562 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6564 * run.c, run.1: From sh directory.