1 2015-11-21 Mike Frysinger <vapier@gentoo.org>
4 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
6 2015-11-21 Mike Frysinger <vapier@gentoo.org>
9 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
10 vasprintf, and va_end together. Check ret after va_end call.
12 2015-11-21 Mike Frysinger <vapier@gentoo.org>
14 * sim-types.h (SIM_PRI_TB): Define.
15 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
16 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
17 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
18 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
20 2015-11-17 Mike Frysinger <vapier@gentoo.org>
22 * sim-main.h (WITH_MODULO_MEMORY): Delete.
23 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
24 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
25 (sim_core_translate): Likewise.
26 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
28 2015-11-16 Mike Frysinger <vapier@gentoo.org>
30 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
31 (cgen_cpu_close): Change to XCONCAT2.
33 2015-11-15 Mike Frysinger <vapier@gentoo.org>
35 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
38 2015-11-14 Mike Frysinger <vapier@gentoo.org>
40 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
41 * sim-close.c: New file.
43 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
44 Ali Lown <ali.lown@imgtec.com>
46 * sim-bits.h (EXTEND6): New macro.
47 (EXTEND12): New macro.
48 (EXTEND25): New macro.
50 2015-06-24 Mike Frysinger <vapier@gentoo.org>
52 * sim-trace.c (trace_one_insn): Delete.
53 * sim-trace.h (trace_one_insn): Delete.
55 2015-06-24 Mike Frysinger <vapier@gentoo.org>
57 * sim-trace.c (debug_printf): Rename to ...
58 (sim_debug_printf): ... this.
59 * sim-trace.h (debug_printf): Delete define.
60 (debug_printf): Rename to ...
61 (sim_debug_printf): ... this.
63 2015-06-24 Mike Frysinger <vapier@gentoo.org>
65 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
66 (trace_options): Add trace-register option.
67 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
68 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
69 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
70 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
71 TRACE_REGISTER_P, TRACE_REGISTER): Define.
73 2015-06-24 Mike Frysinger <vapier@gentoo.org>
75 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
76 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
77 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
78 STRACE_DEBUG): Define.
80 2015-06-24 Mike Frysinger <vapier@gentoo.org>
82 * sim-trace.c (trace_options): Update help text for trace-alu,
83 trace-fpu, trace-vpu, and trace-semantics.
84 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
85 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
87 2015-06-24 Mike Frysinger <vapier@gentoo.org>
89 * sim-assert.h (SIM_FILTER_PATH): Delete.
90 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
91 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
92 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
93 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
94 * sim-events.c: Include libiberty.h.
95 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
97 2015-06-23 Mike Frysinger <vapier@gentoo.org>
99 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
100 (AC_ARG_ENABLE(sim-cflags)): Likewise.
101 (AC_ARG_ENABLE(sim-debug)): Likewise.
102 (AC_ARG_ENABLE(sim-stdio)): Likewise.
103 (AC_ARG_ENABLE(sim-trace)): Likewise.
104 (AC_ARG_ENABLE(sim-profile)): Likewise.
105 (AC_ARG_ENABLE(sim-environment)): Likewise.
106 (AC_ARG_ENABLE(sim-alignment)): Likewise.
107 (AC_ARG_ENABLE(sim-assert)): Likewise.
108 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
109 (AC_ARG_ENABLE(sim-endian)): Likewise.
110 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
111 (AC_ARG_ENABLE(sim-float)): Likewise.
112 (AC_ARG_ENABLE(sim-scache)): Likewise.
113 (AC_ARG_ENABLE(sim-default-model)): Likewise.
114 (AC_ARG_ENABLE(sim-inline)): Likewise.
115 (AC_ARG_ENABLE(sim-packages)): Likewise.
116 (AC_ARG_ENABLE(sim-regparm)): Likewise.
117 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
118 (AC_ARG_ENABLE(sim-smp)): Likewise.
119 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
120 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
121 (AC_ARG_ENABLE(cgen-maint)): Likewise.
122 * configure: Regenerate.
124 2015-06-23 Mike Frysinger <vapier@gentoo.org>
126 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
128 2015-06-23 Mike Frysinger <vapier@gentoo.org>
130 * cgen-trace.c [!__STDC__]: Delete.
131 * sim-trace.h [!__STDC__]: Likewise.
133 2015-06-21 Mike Frysinger <vapier@gentoo.org>
135 * sim-model.c (sim_model_init): Assert model is not NULL.
137 2015-06-21 Mike Frysinger <vapier@gentoo.org>
139 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
140 stdint.h. Replace all signed/unsigned typedefs with int#_t and
143 2015-06-21 Mike Frysinger <vapier@gentoo.org>
145 * sim-alu.h (_SIM_ALU_H_): Rename to ...
146 (SIM_ALU_H): ... this.
147 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
148 (SIM_ASSERT_H): ... this.
149 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
150 (SIM_BASICS_H): ... this.
151 * sim-bits.h (_SIM_BITS_H_): Rename to ...
152 (SIM_BITS_H): ... this.
153 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
154 (SIM_ENDIAN_H): ... this.
156 2015-06-18 Mike Frysinger <vapier@gentoo.org>
158 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
161 2015-06-18 Mike Frysinger <vapier@gentoo.org>
163 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
164 m for sentinel testing.
166 2015-06-17 Mike Frysinger <vapier@gentoo.org>
168 * sim-syscall.c: Include errno.h and targ-vals.h.
169 (sim_syscall_multi, sim_syscall): Define.
170 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
171 * syscall.c (cb_syscall): Extend comment.
173 2015-06-17 Mike Frysinger <vapier@gentoo.org>
175 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
176 * sim-syscall.c: New file.
177 * sim-syscall.h: New file.
179 2015-06-17 Mike Frysinger <vapier@gentoo.org>
181 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
182 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
183 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
184 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
185 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
187 * gentmap.c (gen_targ_map_c): Output name field.
189 2015-06-12 Mike Frysinger <vapier@gentoo.org>
191 * acinclude.m4: Change configure.in to configure.ac.
192 * sim-config.h: Likewise.
194 2015-06-12 Mike Frysinger <vapier@gentoo.org>
196 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
197 * configure: Regenerate.
199 2015-06-12 Mike Frysinger <vapier@gentoo.org>
201 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
202 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
203 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
204 TRACE_DEBUG): Define.
206 2015-06-12 Mike Frysinger <vapier@gentoo.org>
208 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
209 * sim-trace.c (trace_option_handler): Likewise.
210 * sim-trace.h (WITH_TRACE_ANY_P): Define.
211 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
212 (TRACE_ANY_P): Likewise.
214 2015-06-12 Mike Frysinger <vapier@gentoo.org>
216 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
217 CGEN_TRACE_INSN_FINI.
218 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
219 trace_result to cgen_trace_result, trace_insn_fini to
220 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
221 and trace_extract to cgen_trace_extract.
222 * cgen-trace.h (trace_insn_init): Rename to ...
223 (cgen_trace_insn_init): ... this.
224 (trace_insn_fini): Rename to ...
225 (cgen_trace_insn_fini): ... this.
226 (trace_insn): Rename to ...
227 (cgen_trace_insn): ... this.
228 (trace_extract): Rename to ...
229 (cgen_trace_extract): ... this.
230 (trace_result): Rename to ...
231 (cgen_trace_result): ... this.
232 (TRACE_RESULT_P): Rename to ...
233 (CGEN_TRACE_RESULT_P): ... this.
234 (TRACE_INSN_INIT): Rename to ...
235 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
236 cgen_trace_insn_init.
237 (TRACE_INSN_FINI): Rename to ...
238 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
239 cgen_trace_insn_fini.
240 (TRACE_PRINTF): Rename to ...
241 (CGEN_TRACE_PRINTF): ... this.
242 (TRACE_INSN): Rename to ...
243 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
244 (TRACE_EXTRACT): Rename to ...
245 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
247 (TRACE_RESULT): Rename to ...
248 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
249 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
250 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
251 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
252 TRACE_INSN to CGEN_TRACE_INSN.
253 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
255 2015-06-11 Mike Frysinger <vapier@gentoo.org>
257 * sim-events.c (ETRACE_P): Delete.
258 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
259 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
260 * sim-events.h (struct _sim_events): Delete trace member.
261 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
262 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
264 2015-06-11 Mike Frysinger <vapier@gentoo.org>
266 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
267 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
268 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
269 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
271 2015-06-11 Mike Frysinger <vapier@gentoo.org>
273 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
275 2015-06-11 Mike Frysinger <vapier@gentoo.org>
277 * sim-trace.h (WITH_TRACE_P): New define.
278 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
279 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
280 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
281 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
282 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
283 Redefine to use WITH_TRACE_P.
285 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
287 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
288 mistake in call to sim_engine_abort.
290 2015-04-29 Nick Clifton <nickc@redhat.com>
293 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
294 increasing parenthesis around casts to signed values.
296 2015-04-21 Mike Frysinger <vapier@gentoo.org>
298 * gennltvals.sh: Add mcore support.
299 * nltvals.def: Regenerate.
301 2015-04-21 Mike Frysinger <vapier@gentoo.org>
303 * cgen.sh: Add +x permissions.
304 * genmloop.sh: Likewise.
305 * gentvals.sh: Likewise.
306 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
307 Change all uses of srcroot for newlib to newlibroot.
309 2015-04-18 Mike Frysinger <vapier@gentoo.org>
311 * sim-base.h (SIM_CPU): New typedef.
313 2015-04-18 Mike Frysinger <vapier@gentoo.org>
315 * cgen-engine.h (CIA_ADDR): Delete.
316 * sim-base.h: Update sim_cia example.
317 [!CIA_ADDR] (sim_cia): New typedef.
319 2015-04-17 Mike Frysinger <vapier@gentoo.org>
321 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
322 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
323 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
324 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
325 CIA_SET to CPU_PC_SET.
327 2015-04-15 Mike Frysinger <vapier@gentoo.org>
329 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
330 * sim-main.h (STATE_CPU): Remove from comment and define.
332 2015-04-13 Mike Frysinger <vapier@gentoo.org>
334 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
335 * configure: Regenerate.
337 2015-04-13 Mike Frysinger <vapier@gentoo.org>
339 * sim-options.c: Include version.h.
340 (OPTIONS_VERSION): New enum.
341 (standard_options): Add "version".
342 (standard_option_handler): Handle OPTIONS_VERSION.
344 2015-04-13 Mike Frysinger <vapier@gentoo.org>
346 * Makefile.in (version.o): Change to using create-version.sh from gdb.
347 (create-version.sh): Delete.
349 2015-04-06 Mike Frysinger <vapier@gentoo.org>
351 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
353 2015-04-01 Mike Frysinger <vapier@gentoo.org>
355 * run-sim.h, run.c: Delete.
356 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
358 2015-03-31 Mike Frysinger <vapier@gentoo.org>
360 * config.in, configure: Regenerate.
361 * Make-common.in (CSEARCH): Add $(ZLIBINC).
362 (ZLIB, ZLIBINC): Define.
363 (BFD_LIB): Add $(ZLIB).
365 2015-03-31 Mike Frysinger <vapier@gentoo.org>
367 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
368 * cgen-ops.h (SEMOPS_INLINE): Likewise.
370 2015-03-29 Mike Frysinger <vapier@gentoo.org>
372 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
373 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
374 * sim-inline.h (INLINE2): Define to gnu_inline when available.
376 2015-03-24 Mike Frysinger <vapier@gentoo.org>
378 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
379 usage of STATE_WATCHPOINTS.
380 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
381 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
383 2015-03-24 Mike Frysinger <vapier@gentoo.org>
385 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
387 2015-03-24 Mike Frysinger <vapier@gentoo.org>
389 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
391 2015-03-24 Mike Frysinger <vapier@gentoo.org>
393 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
394 of enable_sim_hardware to AC_ARG_ENABLE.
396 2015-03-23 Mike Frysinger <vapier@gentoo.org>
398 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
399 Add dv-sockser.o to sim_hw_objs.
401 2015-03-23 Mike Frysinger <vapier@gentoo.org>
403 * dv-sockser.c: Include config.h.
404 * dv-sockser.h: Include sim-inline.h.
405 [HAVE_DV_SOCKSER]: Move all prototypes here.
406 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
407 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
409 2015-03-16 Mike Frysinger <vapier@gentoo.org>
411 * gentmap.c, run.c: Convert old style prototypes.
413 2015-03-16 Mike Frysinger <vapier@gentoo.org>
415 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
416 symlinking tconfig.h to tconfig.in.
417 * config.in, configure: Regenerate.
418 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
419 * tconfig.in: Rename file ...
420 * tconfig.h: ... here.
422 2015-03-15 Mike Frysinger <vapier@gentoo.org>
424 * dv-socker.h (dv_sockser_install): Declare.
425 * sim-module.c: Include config.h.
426 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
427 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
428 * sim-module.h: Include gdb/remote-sim.h.
430 2015-03-14 Mike Frysinger <vapier@gentoo.org>
432 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
433 (sim-inline.c): Delete rule.
435 2015-03-14 Mike Frysinger <vapier@gentoo.org>
437 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
438 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
439 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
441 2015-03-14 Mike Frysinger <vapier@gentoo.org>
443 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
444 [!ASSERT, WITH_ASSERT]: Likewise.
445 * sim-endian.c: Delete sim-io.h include.
447 2015-02-19 Mike Frysinger <vapier@gentoo.org>
449 * run-sim.h (sim_kill): Delete unused prototype.
451 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
453 * gentmap.c: Include "string.h".
455 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
457 * sim-options.c (sim_args_command): Call freeargv() when failure
460 2015-01-07 Joel Brobecker <brobecker@adacore.com>
462 * aclocal.m4, configure: Regenerate using automake 1.11.1.
464 2014-12-03 Joel Brobecker <brobecker@adacore.com>
466 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
467 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
468 callbacks following renaming in callback.h.
469 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
470 callback by call to "to_lstat" callback
472 2014-08-28 Gary Benson <gbenson@redhat.com>
474 * sim-trace.h (debug_printf): New define.
476 2014-08-19 Alan Modra <amodra@gmail.com>
478 * configure: Regenerate.
480 2014-08-15 Roland McGrath <mcgrathr@google.com>
482 * configure: Regenerate.
483 * config.in: Regenerate.
485 2014-03-10 Mike Frysinger <vapier@gentoo.org>
487 * sim-command.c (sim_do_command): Add const to cmd.
488 * sim-options.c (sim_args_command): Add const to cmd.
489 * sim-options.h (sim_args_command): Add const to cmd.
491 2014-03-05 Mike Frysinger <vapier@gentoo.org>
493 * sim-hload.c (sim_load): Add const to prog.
494 * sim-load.c (sim_load_file): Likewise.
495 * sim-utils.c (sim_analyze_program): Likewise.
496 * sim-utils.h (sim_analyze_program): Likewise.
497 (sim_load_file): Likewise.
499 2014-03-04 Mike Frysinger <vapier@gentoo.org>
501 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
502 * callback.c (system): Delete unused prototype.
504 (os_shutdown): Likewise.
505 (os_unlink): Likewise.
507 (os_system): Likewise.
508 (os_rename): Likewise.
509 (os_write_stdout): Likewise.
510 (os_flush_stdout): Likewise.
511 (os_write_stderr): Likewise.
512 (os_flush_stderr): Likewise.
513 (os_write): Likewise.
514 (os_read_stdin): Likewise.
517 (os_lseek): Likewise.
518 (os_isatty): Likewise.
519 (os_get_errno): Likewise.
520 (os_close): Likewise.
521 (os_vprintf_filtered): Likewise.
522 (os_evprintf_filtered): Likewise.
523 (os_error): Likewise.
527 (wrap): Change to new style prototype.
530 (os_close): Likewise.
531 (os_poll_quit): Likewise.
532 (os_get_errno): Likewise.
533 (os_isatty): Likewise.
534 (os_lseek): Likewise.
537 (os_read_stdin): Likewise.
538 (os_write): Likewise.
539 (os_write_stdout): Likewise.
540 (os_flush_stdout): Likewise.
541 (os_write_stderr): Likewise.
542 (os_flush_stderr): Likewise.
543 (os_rename): Likewise.
544 (os_system): Likewise.
546 (os_unlink): Likewise.
548 (os_fstat): Likewise.
549 (os_lstat): Likewise.
550 (os_ftruncate): Likewise.
551 (os_truncate): Likewise.
553 (os_pipe_empty): Likewise.
554 (os_pipe_nonempty): Likewise.
555 (os_shutdown): Likewise.
557 (cb_read_target_syscall_maps): Likewise.
558 (cb_target_to_host_syscall): Likewise.
559 (cb_host_to_target_errno): Likewise.
560 (cb_target_to_host_open): Likewise.
561 (cb_store_target_endian): Likewise.
562 (cb_host_to_target_stat): Likewise.
563 * sim-hload.c (sim_load): Change to new style prototype.
564 * sim-load.c (sim_load_file): Change to new style prototype.
565 (report_transfer_performance): Likewise.
566 (xprintf_bfd_vma): Likewise.
567 * syscall.c (cb_get_string): Change to new style prototype.
568 (get_path): Likewise.
569 (cb_syscall): Likewise.
571 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
573 * create-version.sh: Align parameters to match those of
574 ../../gdb/common/create-version.sh.
575 * Make-common.in (srcsim): New variable.
576 (version.c): Adjust call to create-version.sh as per above.
578 2013-09-23 Alan Modra <amodra@gmail.com>
580 * configure: Regenerate.
582 2013-09-03 Mike Stump <mikestump@comcast.net>
584 * sim-options.c (complete_option_list): Mark text and word const.
586 2013-06-28 Tom Tromey <tromey@redhat.com>
588 * Make-common.in (version.c): Use version.in, not
590 * create-version.sh: Likewise.
592 2013-06-24 Joel Brobecker <brobecker@adacore.com>
594 * create-version.sh: New script. Adapted from
595 gdb/commong/create-version.sh.
596 * Make-common.in (version.c): Update rule dependencies,
597 and re-implement using create-version.sh.
599 2013-06-21 Nick Clifton <nickc@redhat.com>
601 * gennltvals.sh: Add msp430 support.
602 * nltvals.def: Regenerate.
604 2013-06-03 Mike Frysinger <vapier@gentoo.org>
606 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
607 * aclocal.m4, configure: Regenerate.
609 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
612 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
613 -Wformat-nonliteral with -Wno-format.
615 2013-03-26 Mike Frysinger <vapier@gentoo.org>
617 * acinclude.m4: Regenerate.
619 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
621 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
622 which do not support dv-sockser.o. Add always as option to
623 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
624 is always required to be enabled by simulator.
626 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
628 * gennltvals.sh: Use libgloss/syscall.h for cr16.
629 * nltvals.def: Regenerate.
631 2012-06-16 Joel Brobecker <brobecker@adacore.com>
633 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
634 * config.in, configure: Regenerate.
636 2012-05-24 Pedro Alves <palves@redhat.com>
638 * sim-signal.h (sim_signal_to_target): Rename to ...
639 (sim_signal_to_gdb_signal): ... this.
640 * sim-signal.c (sim_signal_to_target): Rename to ...
641 (sim_signal_to_gdb_signal): ... this.
642 * sim-reason.c (sim_stop_reason): Adjust to rename.
644 2012-05-24 Pedro Alves <palves@redhat.com>
648 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
650 2012-05-24 Pedro Alves <palves@redhat.com>
654 Replace target_signal with gdb_signal throughout.
656 2012-05-18 Nick Clifton <nickc@redhat.com>
659 * callback.c: Include config.h before system header files.
660 * cgen-trace.c: Likewise.
661 * cgen-utils.c: Likewise.
662 * gentmap.c: Likewise.
664 2012-04-02 Mike Frysinger <vapier@gentoo.org>
666 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
668 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
670 * sim-trace.c: Update the function prototype of save_data_size.
671 Move the enum data_fmt from here...
672 * sim-trace.h: ...to here.
673 Add function prototype of save_data.
675 2012-03-25 Mike Frysinger <vapier@gentoo.org>
677 * sim-core.h (sim_core_trans_addr): Add prototype.
679 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
681 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
682 missing in last change.
684 2012-03-24 Mike Frysinger <vapier@gentoo.org>
686 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
687 * nrun.c: Include string.h/strings.h.
688 * aclocal.m4, config.in, configure: Regenerate.
690 2012-03-22 Mike Frysinger <vapier@gentoo.org>
692 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
693 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
694 out -Werror initialization.
696 2012-03-19 Mike Frysinger <vapier@gentoo.org>
698 * Make-common.in (TAGS): Change a-z to [:lower:].
699 * acinclude.m4 (sim-trace): Likewise.
700 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
701 Change A-Za-z0-9 to [:alnum:].
703 2012-03-18 Mike Frysinger <vapier@gentoo.org>
705 * nrun.c (main): Display strsignal of sigrc.
707 2012-01-06 Mike Frysinger <vapier@gentoo.org>
709 * Makefile.in (abs_srcdir): Declare.
710 (srcroot): Define in terms of abs_srcdir.
711 (headers): Change srcdir to abs_srcdir.
713 2012-01-02 Joel Brobecker <brobecker@adacore.com>
715 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
718 2011-12-19 Joel Brobecker <brobecker@adacore.com>
720 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
723 2011-12-03 Mike Frysinger <vapier@gentoo.org>
725 * syscall.c (cb_get_string): Rename from "get_string".
726 (get_path): Rename get_string call to cb_get_string.
728 2011-12-03 Mike Frysinger <vapier@gentoo.org>
730 * Make-common.in (VPATH): Add $(srccom).
732 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
733 POSTCOMPILE): New variables.
734 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
735 Include dependency files, when using GNU Make. Delete all
736 dependency-only rules.
737 * aclocal.m4: Include ../../config/depstand.m4. Call
738 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
739 (MAKE, GMAKE): New substs.
741 2011-11-07 Mike Frysinger <vapier@gentoo.org>
744 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
745 * configure, config.in: Regenerate.
746 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
748 2011-10-19 Mike Frysinger <vapier@gentoo.org>
750 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
752 2011-10-18 John Wehle <john@feith.com> (tiny patch)
754 * sim-profile.c (profile_info): Only print the title once.
756 2011-10-17 Mike Frysinger <vapier@gentoo.org>
758 * acinclude.m4: Rename from aclocal.m4.
759 * aclocal.m4: Regenerate.
761 2011-10-17 Mike Frysinger <vapier@gentoo.org>
763 * aclocal.m4: Change AC_PREREQ comment to 2.64.
765 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
766 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
767 * configure: Regenerate.
769 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
771 * sim-alu.h (ALU32_AND): Clear carry flag.
772 (ALU32_AND): Clear carry flag.
774 2011-10-09 Mike Frysinger <vapier@gentoo.org>
776 * dv-cfi.c: Include stdbool.h.
778 2011-10-09 Mike Frysinger <vapier@gentoo.org>
780 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
782 2011-10-04 Mike Frysinger <vapier@gentoo.org>
784 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
785 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
787 2011-07-12 Mike Frysinger <vapier@gentoo.org>
789 * sim-command.c: Include sim-options.h.
791 2011-07-12 Mike Frysinger <vapier@gentoo.org>
793 * aclocal.m4: Move sinclude comment after AC_INIT comment.
795 2011-07-12 Mike Frysinger <vapier@gentoo.org>
797 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
798 Delete direct call to AC_PROG_CC.
800 2011-07-05 Mike Frysinger <vapier@gentoo.org>
802 * sim-command.c: New file.
803 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
804 (sim-command.o): New rule.
806 2011-05-27 Mike Frysinger <vapier@gentoo.org>
808 * sim-options.c (standard_option_handler): Remove arg[0] check
809 when freeing simulator_sysroot. Only strdup arg when arg[0] is
810 not an empty string, otherwise assign "" back to it.
812 2011-05-26 Mike Frysinger <vapier@gentoo.org>
814 * nltvals.def: Regenerate to include Blackfin syscalls again.
816 2011-05-25 Mike Frysinger <vapier@gentoo.org>
818 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
819 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
820 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
821 (trace_idx_to_str): Likewise.
822 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
823 (TRACE_syscall): Define.
824 (WITH_TRACE_SYSCALL_P): Likewise.
825 (TRACE_SYSCALL_P): Likewise.
827 2011-05-23 Mike Frysinger <vapier@gentoo.org>
829 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
830 remove now-unnecessary sub-scope for glue->type setting.
831 Check to see if the "reg" property exists before we use it, and
832 if it doesn't exist, error out for "glue" devices.
834 2011-05-23 Mike Frysinger <vapier@gentoo.org>
836 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
837 glue-or, and set type to glue_xor when name is glue-xor.
838 (hw_glue_port_event): Return immediately when type is glue_io
839 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
840 and hw_port_event calls from glue_and to end of function.
842 2011-05-11 Mike Frysinger <vapier@gentoo.org>
844 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
845 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
846 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
847 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
848 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
849 around function arguments.
851 2011-04-14 Mike Frysinger <vapier@gentoo.org>
853 * sim-options.c (complete_option_list, sim_complete_command):
856 2011-04-02 Mike Frysinger <vapier@gentoo.org>
858 * dv-glue.c: Fix up style.
860 2011-04-02 Mike Frysinger <vapier@gentoo.org>
862 * hw-alloc.c (hw_alloc_data): Adjust brace.
863 * hw-base.c (hw_base_data): Likewise.
864 (generic_hw_unit_decode): Fix indentation.
865 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
866 * hw-events.c (hw_event, hw_event_data): Likewise.
867 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
868 * hw-instances.c (hw_instance_data): Likewise.
869 * hw-instances.h (hw_instance): Likewise.
870 * hw-main.h (hw_descriptor, enum): Likewise.
871 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
872 * hw-ports.h (hw_port_descriptor): Likewise.
873 * hw-properties.c (hw_property_data): Likewise.
874 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
875 _range_property_spec, _reg_property_spec): Likewise.
876 * hw-tree.c (_name_specifier, printer): Likewise.
877 (split_device_specifier, parse_string_property, hw_tree_traverse,
878 print_size, print_reg_property, print_string, print_properties):
881 2011-03-29 Mike Frysinger <vapier@gentoo.org>
883 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
884 * Make-common.in (dv-cfi.o): New rule.
885 * dv-cfi.c, dv-cfi.h: New files.
887 2011-03-21 Kevin Buettner <kevinb@redhat.com>
889 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
890 fcntl.h and sys/fcntl.h, for constants.
891 * nltvals.def: Regenerate.
892 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
893 * sim-io.h (sys/types.h, sys/stat.h): Include.
894 (sim_io_stat, sim_io_fstat): Declare.
896 2011-03-14 Mike Frysinger <vapier@gentoo.org>
898 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
899 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
900 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
901 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
902 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
903 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
904 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
905 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
906 syscall.c: Trim trailing whitespace.
908 2011-03-05 Mike Frysinger <vapier@gentoo.org>
910 * gennltvals.sh: Handle bfin targets.
911 * nltvals.def: Regenerate.
913 2011-02-25 Kevin Buettner <kevinb@redhat.com>
915 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
918 2011-02-14 Mike Frysinger <vapier@gentoo.org>
920 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
921 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
922 (hw_free): Drop zfree logic and always call free.
923 * hw-base.c (hw_delete): Change zfree to free.
924 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
925 (hw_handle_remove_phandle): Likewise.
926 * hw-instances.c (hw_instance_delete): Likewise.
927 * hw-tree.c (parse_reg_property): Likewise.
928 (parse_ranges_property): Likewise.
929 (parse_string_property): Likewise.
930 * sim-core.c (sim_core_uninstall): Likewise.
931 * sim-cpu.c (sim_cpu_free_all): Likewise.
932 * sim-hw.c (sim_hw_uninstall): Likewise.
933 * sim-memopt.c (do_memopt_delete): Likewise.
934 (sim_memory_uninstall): Likewise.
935 * sim-module.c (sim_module_uninstall): Likewise.
936 * sim-options.c (sim_parse_args): Likewise.
937 * sim-profile.c (profile_pc_cleanup): Likewise.
938 (profile_uninstall): Likewise.
939 * sim-watch.c (do_watchpoint_delete): Likewise.
940 * sim-utils.c (zfree): Delete.
941 (sim_state_free): Change zfree to free.
942 * sim-utils.h (zfree): Delete.
944 2011-02-13 Mike Frysinger <vapier@gentoo.org>
946 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
948 2011-01-12 Mike Frysinger <vapier@gentoo.org>
950 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
952 2011-01-12 Mike Frysinger <vapier@gentoo.org>
954 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
956 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
958 * sim-utils.c (sim_do_commandf): Issue an error and return when
960 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
963 2011-01-11 Mike Frysinger <vapier@gentoo.org>
965 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
966 bytes has been calculated and when mmap_next_fd is valid and
968 (memory_option_handler): Allow missing size when mmap_next_fd is
971 2011-01-10 Mike Frysinger <vapier@gentoo.org>
973 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
974 not empty, and always append $3 to $hardware.
976 2011-01-10 Mike Frysinger <vapier@gentoo.org>
978 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
979 * sim-hw.h (sim_hw_abort): Likewise.
981 2011-01-05 Mike Frysinger <vapier@gentoo.org>
983 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
985 2011-01-05 Joel Brobecker <brobecker@adacore.com>
987 * run.1: Copyright year update.
989 2010-12-28 Mike Frysinger <vapier@gentoo.org>
991 * hw-alloc.h (HW_NALLOC): Define.
993 010-12-28 Mike Frysinger <vapier@gentoo.org>
995 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
997 2010-12-15 Mike Frysinger <vapier@gentoo.org>
999 * sim-memopt.c (OPTION_MAP_INFO): Define.
1000 (memory_options): Handle --map-info.
1001 (memory_option_handler): Handle OPTION_MAP_INFO.
1003 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1005 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1006 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1007 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1009 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1011 * sim-core.c (WITH_HW): Add device casts to device_error,
1012 device_io_read_buffer, and device_io_write_buffer.
1014 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1016 * dv-sockser.c (dv_sockser_write_buffer): New function.
1017 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1018 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1020 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1022 * callback.c (os_lseek): Call wrap on lseek result.
1024 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1026 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1027 call by its equality to -1 not by it being negative.
1028 (connected_p): Likewise for accept() call.
1030 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1032 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1034 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1036 * profile.c (sim_profile_print_bar): Add cpu argument.
1038 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1040 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1042 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1044 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1045 (profile_print_pc): Convert sim_io_printf to profile_printf.
1046 (profile_print_insn): Likewise.
1047 (profile_print_memory): Likewise.
1048 (profile_print_core): Likewise.
1049 (profile_print_model): Likewise.
1050 (sim_profile_print_bar): Likewise.
1051 (profile_print_speed): Likewise.
1052 (profile_print_addr_ranges): Likewise.
1053 (profile_info): Likewise.
1054 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1056 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1058 * sim-model.c (OPTION_MODEL): Convert to enum.
1059 (OPTION_MODEL_INFO): New enum.
1060 (model_options): Add model-info/info-model entries.
1061 (model_option_handler): Handle OPTION_MODEL_INFO.
1063 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1065 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1066 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1069 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1071 * sim-hrw.c (sim_write): Add const to buf arg.
1072 * sim-utils.h (sim_write_fn): Likewise.
1074 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1076 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1079 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1081 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1082 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1083 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1084 * dv-sockser.c (sockser_options): Likewise.
1085 * hw-ports.c (empty_hw_ports): Likewise.
1086 * sim-hw.c (hw_options): Likewise.
1087 * sim-model.c (model_options): Likewise.
1088 * sim-options.c (standard_options): Likewise.
1089 * sim-profile.c (profile_options): Likewise.
1090 * sim-trace.c (trace_options): Likewise.
1091 * sim-watch.c (watchpoint_options): Likewise.
1093 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1095 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1096 the local "arg_table" variable, and the xmalloc cast.
1098 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1100 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1102 (sim_fpu_print_func): Add const markings to format buffer.
1104 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1106 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1108 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1110 * sim-trace.c (save_data): Add const markings to "buf" argument.
1112 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1114 * sim-options.c (standard_option_handler): Add const markings to
1117 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1119 * hw-ports.h: Fix spelling typos.
1121 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1123 * configure.ac: Check for socklen_t.
1124 * configure, config.in: Regenerated.
1125 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1127 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1129 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1130 * sim-hw.c (hw_option_handler): Likewise.
1132 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1134 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1135 (interrupt_nr_to_str): Likewise.
1136 (default_interrupt_names): Add const to pointer type.
1137 (sim_watchpoint_install): Add const to prefix.
1138 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1140 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1142 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1143 (sim_core_write_buffer): Likewise.
1145 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1147 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1148 the SIM_HAVE_ADDR_RANGE define.
1150 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1152 * sim-core.h (device_error): Add const to message, and add printf
1155 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1157 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1158 SIM_HAVE_ADDR_RANGE define.
1160 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1162 * dv-glue.c (hw_glue_ports): Swap static and const.
1164 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1166 * nrun.c (usage): Use void in definition.
1167 * sim-options.c (dup_arg_p): Convert old-style function definition.
1168 (sim_parse_args): Likewise.
1169 (sim_print_help): Likewise.
1170 * sim-trace.c (set_trace_option_mask): Likewise.
1171 (set_trace_option): Likewise.
1172 * sim-utils.c (sim_analyze_program): Likewise.
1173 (sim_elapsed_time_get): Likewise.
1174 (sim_elapsed_time_since): Likewise.
1176 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1178 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1179 (standard_options): Likewise.
1180 (standard_option_handler): Likewise.
1182 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1184 * hw-ports.c (TRACE): Delete.
1185 * hw-properties.c (TRACE): Delete.
1186 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1187 (hw_find_integer_property): Likewise.
1188 (hw_find_integer_array_property): Likewise.
1189 (hw_add_duplicate_property): Likewise.
1191 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1193 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1196 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1198 * sim-model.c: Include sim-model.h
1200 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1202 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1203 & from the STATE_CPU() examples.
1205 2010-01-24 Doug Evans <dje@sebabeach.org>
1207 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1208 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1210 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1211 (struct cgen_fp_ops): Update signatures of floating point conversion
1214 * Make-common.in (CGEN_SIM_DEPS): Define.
1215 (CGEN_INCLUDE_DEPS): Use it.
1216 (CGEN_MAIN_CPU_DEPS): Simplify.
1218 2010-01-22 Doug Evans <dje@sebabeach.org>
1220 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1221 (SUBWORDTFSI, JOINSIDI): Ditto.
1223 2010-01-05 Doug Evans <dje@sebabeach.org>
1225 * cgen-types.h (SETDI): Delete, unused.
1227 2009-12-02 Doug Evans <dje@sebabeach.org>
1229 * cgen-engine.h: Remove duplicated comment.
1231 2009-11-23 Doug Evans <dje@sebabeach.org>
1233 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1234 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1236 2009-11-22 Doug Evans <dje@sebabeach.org>
1238 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1239 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1240 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1241 instead of CGEN_INSN_INT.
1243 * cgen-trace.h (trace_extract): Add cast to fix warning.
1245 2009-11-05 Doug Evans <dje@sebabeach.org>
1247 * cgen-mem.h (DECLARE_GETT): Don't inline.
1248 (DECLARE_SETT): Ditto.
1250 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1252 * sim-inline.h: Fix spelling error.
1254 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1256 * Make-common.in: Add datarootdir.
1258 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1260 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1261 (SIM_CHECK_MEMBERS_1): Remove.
1262 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1263 AC_CHECK_MEMBERS one.
1264 * configure: Regenerate.
1266 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1267 * configure: Regenerate.
1269 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1271 * config.in: Regenerate.
1272 * configure: Likewise.
1274 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1275 definition of AC_CHECK_MEMBER.
1277 * aclocal.m4: m4_include toplevel config/override.m4.
1278 * configure: Regenerate.
1280 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1282 * Makefile.in (datarootdir): New variable.
1284 2009-07-07 Doug Evans <dje@sebabeach.org>
1286 * Make-common.in (CPU_DIR): Define.
1288 2009-07-06 Doug Evans <dje@sebabeach.org>
1290 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1291 identifiers for file types rather than encoding internal
1292 implementation details of cgen.sh.
1293 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1294 * cgen.sh: Add support for parallel makes.
1295 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1297 2009-05-18 Jon Beniston <jon@beniston.com>
1299 * gennltvals.sh: Add lm32 target.
1300 * nltvals.def: Add lm32 syscall definitions.
1302 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1304 Speed up simulator startup:
1305 * sim-utils.c (zalloc): Use xcalloc.
1307 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1309 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1310 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1311 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1312 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1313 type, QI, HI, SI, DI.
1315 * callback.c (os_error): Mark as being a noreturn function.
1316 * sim-io.h (sim_io_error): Similar for sim_io_error.
1318 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1320 * aclocal.m4: Fix underquoting of function names.
1322 2008-10-21 Julian Brown <julian@codesourcery.com>
1324 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1326 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1328 * common.m4: Add test for libz and zlib.h.
1329 * configure: Regenerate to track ../common/common.m4 changes.
1332 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1333 Daniel Jacobowitz <dan@codesourcery.com>
1334 Joseph Myers <joseph@codesourcery.com>
1336 * aclocal.m4: Include ../../config/acx.m4.
1337 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1338 * configure, config.in: Regenerate.
1339 * Make-common.in (LIB_OBJS): Add version.o.
1340 (version.c, version.o): New rules.
1341 * run.c: Include version.h.
1342 (usage): Add help parameter. Print output either to stdout or
1343 stderr depending on that parameter.
1344 (print_version): New.
1345 (main): Check for --help and --version.
1346 * run-sim.h (sim_target_display_usage): Add help parameter.
1349 2008-04-14 Hans Kester <kester.hans@gmail.com>
1351 * sim-signal.c: Define missing signals for _WIN32.
1353 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1355 * gennltvals.sh: Add cr16.
1356 * nltvals.def: Rebuild.
1358 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1360 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1361 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1363 2007-08-10 Nick Clifton <nickc@redhat.com>
1365 * sim-memopt.c (memory_options): Mention that the
1366 --memory-size switch accepts suffixes.
1367 (parse_size): Handle a suffix on the size value.
1368 * sim-options.c (standard_options): Mention that the mem-size
1369 switch accepts suffixes.
1370 (standard_option_handler): Handle a suffix on the size value.
1372 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1374 * acconfig.h: Remove.
1375 * config.in: Regenerate.
1377 2006-11-07 Thiemo Seufer <ths@mips.com>
1379 * gentmap.c: Fix compile time warning.
1381 2006-11-07 Thiemo Seufer <ths@mips.com>
1383 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1384 for bfd text addresses.
1386 2006-08-29 Thiemo Seufer <ths@mips.com>
1387 Nigel Stephens <nigel@mips.com>
1389 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1390 SIM_QUIET_NAN_NEGATED.
1392 2006-08-29 Nigel Stephens <nigel@mips.com>
1394 * sim-profile.c (profile_pc_init): Initialise default profiling
1395 frequency to a prime number.
1396 (profile_print_pc): Convert gmon.out sample data into target
1399 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1401 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1402 * common.m4: Likewise.
1403 * configure: Regenerated.
1405 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1407 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1408 * configure: Regenerated.
1410 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1412 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1413 and LIBINTL_DEP everywhere.
1414 (CSEARCH): Use INCINTL.
1415 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1417 * configure: Regenerated.
1419 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1421 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1422 option-contents test.
1424 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1426 * sim-signal.c (sim_signal_to_target): Fix typos.
1428 * sim-reason.c (sim_stop_reason): Use
1429 sim_signal_to_target, not sim_signal_to_host.
1430 * sim-signal.c (sim_signal_to_host): Fix typo.
1431 (sim_signal_to_target): New function.
1433 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1435 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1438 2005-07-08 Ian Lance Taylor <ian@airs.com>
1440 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1442 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1443 different fraction for a quiet NaN.
1444 (unpack_fpu): Likewise.
1446 2005-07-08 Ben Elliston <bje@au.ibm.com>
1448 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1449 * sim-load.c: Likewise.
1450 * syscall.c: Likewise.
1452 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1454 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1457 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1459 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1461 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1463 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1464 and signed64 for __ALPHA__.
1466 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1468 * aclocal.m4 Include ../../gettext.m4.
1469 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1470 (AM_LC_MESSAGES): Remove.
1471 * configure: Regenerate.
1473 2005-02-28 Jim Blandy <jimb@redhat.com>
1475 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1476 -Wuninitialized in the default list of build warnings if CFLAGS is
1477 set, and doesn't include -O. (Using -Wuninitialized without
1478 optimization produces a warning, which interferes with compilation
1481 2005-02-21 Jim Blandy <jimb@redhat.com>
1483 * callback.c (os_fstat): Don't declare 't' unless it's used.
1485 2005-02-09 Jim Blandy <jimb@redhat.com>
1487 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1489 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1490 to $(CGEN), to ensure that the command substitution happens where
1491 the variable is referenced in the submake, not when the submake's
1492 arguments are expanded.
1493 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1494 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1495 application Scheme script directly after ${cgen}; don't precede it
1498 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1500 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1501 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1502 Include libiberty.h.
1503 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1504 being either end of a pipe.
1505 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1506 (os_shutdown): Clear pipe state.
1507 (default_callback): Initialize new members.
1509 * callback.c (default_callback): Initialize target_endian.
1510 (cb_store_target_endian): Renamed from store, new first parameter
1511 host_callback *cb, drop last parameter big_p. Take endianness
1513 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1514 Remove variable big_p.
1515 * nrun.c (main): Initialize default_callback.target_endian.
1517 2005-01-14 Andrew Cagney <cagney@gnu.org>
1519 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1520 Add explicit call to AC_CONFIG_HEADER.
1521 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1522 * configure: Re-generate.
1524 2005-01-12 Andrew Cagney <cagney@gnu.org>
1526 * common.m4: New file, based on of aclocal.m4.
1528 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1530 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1531 * configure: Regenerated to track ../common/aclocal.m4 changes.
1533 2005-01-07 Andrew Cagney <cagney@gnu.org>
1535 * configure.ac: Rename configure.in, require autoconf 2.59.
1536 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1537 * configure: Re-generate.
1539 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1541 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1542 <case CB_SYS_ftruncate>: New cases.
1544 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1546 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1547 (cb_syscall) <case CB_SYS_rename>: New case.
1548 * callback.c (os_lstat): New function.
1550 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1552 * run.1: Document --sysroot=filepath.
1553 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1554 (standard_options): Support --sysroot=<path>.
1555 (standard_option_handler): Handle OPTION_SYSROOT.
1556 * syscall.c (simulator_sysroot): Define, initialized empty.
1557 (get_path): Prepend simulator_sysroot to absolute file path.
1558 [HAVE_STRING_H]: Include string.h.
1559 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1560 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1561 (main): If simulator_sysroot is not empty, chdir there.
1562 * sim-config.h (simulator_sysroot): Declare.
1564 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1565 cgen_rtx_error" in a CGEN-generated simulator.
1566 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1567 replacement for CGEN-related breakpoints.
1569 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1571 * Make-common.in (sim-basics_h): Add $(callback_h).
1573 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1575 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1576 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1577 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1578 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1579 (SIM_CHECK_MEMBERS): New macros.
1580 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1581 for struct stat member test and write. Add ST_x calls for each
1582 struct stat member tested in configure.in. Wrap each ST_x call in
1583 #ifdef of configure macro for that member.
1584 * configure, config.in: Regenerate.
1586 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1588 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1590 <case desc>: Pass -OPC opcfile.
1591 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1592 parameter to cgen.sh.
1594 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1596 * Make-common.in (sim-basics_h): Correct dependencies on
1597 cconfig.h and tconfig.h
1598 (sim-load.o): Correct typo in sim-basics_h dependency.
1600 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1602 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1603 sub-dependencies for other sim files that they include.
1604 (sim_main_headers): Use sim-*_h macros.
1605 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1607 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1609 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1612 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1613 $(remote_sim_h) too.
1614 (sim_main_headers): Add sim-utils.h.
1616 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1618 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1620 2004-07-26 Andrew Cagney <cagney@gnu.org>
1622 Problem from Olaf Hering <olh@suse.de>.
1623 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1625 2004-07-10 Ben Elliston <bje@au.ibm.com>
1627 * hw-tree.c (parse_integer_property): Typo fix in comments.
1628 * sim-options.c (sim_args_command): Likewise.
1630 2004-06-28 Andrew Cagney <cagney@gnu.org>
1632 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1634 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1636 * callback.c (os_shutdown): Fix bug in last change: actually
1637 mark file descriptors as available on startup.
1639 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1641 [ include/gdb: * callback.h (host_callback_struct): Replace
1642 members fdopen and alwaysopen with fd_buddy. ]
1643 * callback.c: Changed all users.
1645 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1647 * sim-load.c (sim_load_file): Use bfd_get_section_size
1648 instead of bfd_get_section_size_before_reloc.
1650 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1652 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1653 passing it to printf.
1655 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1657 * callback.c: Update copyright dates.
1659 * sim-basics.h: Likewise.
1660 * sim-load.c: Likewise.
1661 * syscall.c: Likewise.
1663 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1665 * callback.c: Include cconfig.h instead of config.h.
1667 * sim-basics.h: Likewise.
1668 * sim-load.c: Likewise.
1669 * syscall.c: Likewise.
1671 2004-01-16 Ben Elliston <bje@wasabisystems.com>
1673 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1675 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1677 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1679 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1681 * sim-options.c (standard_options): Fix the names of H8
1684 2003-10-30 Andrew Cagney <cagney@redhat.com>
1686 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1687 with "struct bfd_symbol".
1689 2003-10-21 Andrew Cagney <cagney@redhat.com>
1691 * callback.c (os_truncate): Call "truncate", and not "stat".
1693 2003-10-20 Andrew Cagney <cagney@redhat.com>
1695 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1697 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1699 * callback.c (os_ftruncate, os_truncate): New functions.
1700 (default_callback): Initialize ftruncate and truncate members.
1702 2003-09-08 Dave Brolley <brolley@redhat.com>
1704 On behalf of Doug Evans <dje@sebabeach.org>
1705 * cgen.sh: New arg archfile.
1706 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1707 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1709 2003-08-28 Andrew Cagney <cagney@redhat.com>
1711 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1712 * sim-options.c (print_help): Cast the format with specifier to
1715 2003-08-20 Michael Snyder <msnyder@redhat.com>
1716 Dave Brolley <brolley@redhat.com>
1718 * cgen-par.h (flags, word1): New target-specific
1719 fields of CGEN_WRITE_QUEUE_ELEMENT.
1720 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1721 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1722 * gennltvals.sh: Add frv target.
1723 * nltvals.def: Add frv target.
1725 2003-06-23 Michael Snyder <msnyder@redhat.com>
1727 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
1728 * sim-reg.c: Fix cut-and-paste bug in comment.
1730 2003-06-22 Andrew Cagney <cagney@redhat.com>
1732 From matthew green <mrg@redhat.com>:
1733 * sim-fpu.h: Update copyright.
1734 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1735 * sim-fpu.c: Update copyright.
1736 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1738 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
1740 From Doug Evans <dje@sebabeach.org>:
1741 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1742 with disassemble_info:read_memory_func.
1743 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1745 2003-06-04 Michael Snyder <msnyder@redhat.com>
1747 * common/run.c (main): Remove SIM_H8300 ifdef.
1749 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1750 (standard_options): Add '-x' for h8/300sx.
1751 (standard_option_handler): Add case for SIM_H8300SX.
1753 2003-04-13 Michael Snyder <msnyder@redhat.com>
1755 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1757 2003-03-01 Andrew Cagney <cagney@redhat.com>
1759 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1760 (sim_engine_vabort): Ditto.
1762 2003-02-27 Andrew Cagney <cagney@redhat.com>
1764 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1765 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1766 * nrun.c (main): Ditto.
1768 2003-02-26 Andrew Cagney <cagney@redhat.com>
1770 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1771 (sim_engine_vabort): Ditto.
1772 (sim_engine_halt, sim_engine_restart): Ditto.
1774 2003-02-20 Andrew Cagney <ac131313@redhat.com>
1776 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1777 (sim-break_h): Delete macro.
1778 (sim-break.o): Delete rule.
1779 * sim-break.c: Delete file.
1780 * sim-break.h: Delete file.
1781 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1782 (STATE_BREAKPOINTS): Delete macro.
1783 (sim_state_base): Delete field breakpoints.
1784 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1785 sim_break_install to array.
1787 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1789 * run.c (usage): Fix typos.
1791 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
1793 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1795 2002-11-22 Andrew Cagney <ac131313@redhat.com>
1797 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1798 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1799 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1800 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1801 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1802 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1803 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1804 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1805 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1806 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1808 2002-11-13 Andrew Cagney <cagney@redhat.com>
1810 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1812 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
1814 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1815 (distclean): Depend on it.
1817 2002-10-14 Alan Modra <amodra@bigpond.net.au>
1819 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1821 2002-08-29 Dave Brolley <brolley@redhat.com>
1823 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1825 2002-07-17 Andrew Cagney <cagney@redhat.com>
1827 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1828 (sim_set_callbacks, sim_size, sim_trace)
1829 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1830 to here from "gdb/remote-sim.h".
1832 2002-07-16 Andrew Cagney <ac131313@redhat.com>
1834 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1835 avoid possible longjmp problems with automatic variable siggnal.
1837 2002-07-14 Andrew Cagney <ac131313@redhat.com>
1839 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1840 * Make-common.in (installdirs): Make $(libdir) too, needed when
1841 installing libsim.a.
1843 2002-07-13 Andrew Cagney <ac131313@redhat.com>
1845 * gennltvals.sh (dir): Mark d30v as obsolete.
1846 * nltvals.def: Remove d30v.
1848 2002-06-17 Andrew Cagney <cagney@redhat.com>
1850 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1852 * sim-memopt.c: Include <unistd.h>.
1853 (do_memopt_add): Fix printf format.
1854 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1856 2002-06-16 Andrew Cagney <ac131313@redhat.com>
1858 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1859 --enable-gdb-build-warnings.
1860 * configure: Regenerated to track ../common/aclocal.m4 changes.
1862 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
1864 * sim-fpu.c (unpack_fpu): Initialize exponent for
1867 (sim_fpu_sqrt): Same.
1869 2002-06-08 Andrew Cagney <cagney@redhat.com>
1871 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1872 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1874 * sim-load.c: Ditto.
1875 * callback.c: Ditto.
1877 * Make-common.in (callback_h): Define.
1878 (remote_sim_h): Define.
1880 (callback.o): Update.
1881 (syscall.o): Update.
1884 (sim-hload.o): Update.
1886 (sim-reason.o): Update.
1887 (sim-reg.o): Update.
1888 (sim-resume.o): Update.
1890 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1892 * run.c: Fix formatting.
1894 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1896 * run-sim.h: New header. Provide prototypes for functions used
1897 between run() and libsim.a which are not used by GDB.
1898 * run.c: Include run-sim.h.
1899 (main): If SIM_TARGET_SWITCHES is defined call
1900 sim_target_parse_command_line.
1901 (usage): If SIM_TARGET_SWITCHES is defined call
1902 sim_target_display_usage.
1904 2002-05-17 Andrey Volkov <avolkov@transas.com>
1906 * run.c: Made h8300s as new target, not h8300h alias.
1907 Added new option -S (h8300s target)
1908 * sim-options.c: Ditto.
1910 2002-05-01 Chris Demetriou <cgd@broadcom.com>
1912 * callback.c: Use 'deprecated' rather than 'depreciated.'
1914 2002-02-24 Andrew Cagney <ac131313@redhat.com>
1916 From wiz at danbala:
1917 * sim-fpu.h: Fix grammar and typos.
1920 2002-02-10 Chris Demetriou <cgd@broadcom.com>
1922 * callback.c: Fix some spelling errors.
1923 * hw-device.h: Likewise.
1924 * hw-tree.c: Likewise.
1925 * sim-abort.c: Likewise.
1926 * sim-alu.h: Likewise.
1927 * sim-core.h: Likewise.
1928 * sim-events.c: Likewise.
1929 * sim-events.h: Likewise.
1930 * sim-fpu.h: Likewise.
1931 * sim-profile.h: Likewise.
1932 * sim-utils.c: Likewise.
1934 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
1936 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1939 2002-01-20 Ben Elliston <bje@redhat.com>
1941 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1942 the comment for this enumerator.
1944 2002-01-14 Ben Elliston <bje@redhat.com>
1946 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1948 2001-12-20 Kazu Hirata <kazu@hxi.com>
1950 * run.c (usage): Fix a typo.
1952 2001-07-05 Ben Elliston <bje@redhat.com>
1954 * Make-common.in (srccgen): Remove.
1955 (CGEN_CPU_DIR): Define.
1956 (CGEN_READ_SCM): Redefine without $(srccgen).
1957 (CGEN_ARCH_SCM): Ditto.
1958 (CGEN_CPU_SCM): Ditto.
1959 (CGEN_DECODE_SCM): Ditto.
1960 (CGEN_DESC_SCM): Ditto.
1962 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
1964 * sim-load.c (sim_load_file): Put it back: external now.
1965 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1967 2001-04-21 Andrew Cagney <ac131313@redhat.com>
1969 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1971 * sim-utils.c (sim_analyze_program): Ditto.
1973 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
1975 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1976 we're finished with its immediate use.
1977 * sim-load.c (sim_load_file): Ditto.
1979 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
1981 Add support for mmap-based memory regions.
1982 * sim-memopt.c (mmap_next_fd): New global.
1983 (sim_memory_init): Reinitialize it.
1984 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1985 "--memory-mapfile FILE" option. Check for some errors.
1986 (do_memopt_add): Conditionally do mmap instead of malloc for
1987 backing store of simulated memory. Check for more errors.
1988 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1989 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1990 * configure.in: Look for mmap/fstat related functions and headers.
1991 * config.in, configure: Regenerated.
1993 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
1995 * sim-core.c (sim_core_map_attach): Correct overlap-related
1998 2001-03-07 Michael Meissner <meissner@redhat.com>
2000 * run.c (alloca-conf.h): Delete, no longer provided.
2002 2001-02-22 Ben Elliston <bje@redhat.com>
2004 * sim-trace.h (TRACE_VPU_IDX): Add.
2005 (TRACE_vpu): Define.
2006 (WITH_TRACE_VPU_P): Likewise.
2007 (TRACE_VPU_P): Likewise.
2008 * sim-trace.c (OPTION_TRACE_VPU): Define.
2009 (trace_options): Add --trace-vpu.
2010 (trace_option_handler): Handle OPTION_TRACE_VPU.
2011 (trace_option_handler): Include VPU tracing in --trace-semantics.
2012 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2014 2001-02-21 Ben Elliston <bje@redhat.com>
2016 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2017 (TRACE_BRANCH_INPUT2): Likewise.
2019 2001-02-09 Ben Elliston <bje@redhat.com>
2021 * (profile_print_pc): Write header out in target byte order.
2023 2001-02-09 Ben Elliston <bje@redhat.com>
2025 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2026 adjusting the pc shift value.
2028 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2030 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2031 where a numeric value is supplied.
2033 2001-01-06 Ben Elliston <bje@redhat.com>
2035 * cgen.sh: Allow extrafiles to include the semantics files when
2036 generating an ISA-specific decoder.
2038 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2040 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2042 2000-12-23 Ben Elliston <bje@redhat.com>
2044 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2045 them to the trace stream using sim_fpu_printn_fpu. Include
2048 2000-12-15 Ben Elliston <bje@redhat.com>
2050 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2051 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2052 trailing digits as specified (-1 to print all digits).
2053 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2054 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2057 2000-12-13 Ben Elliston <bje@redhat.com>
2059 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2060 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2063 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2065 * sim-endian.h: Don't have parameters on macro definitions which
2066 are simply renaming functions, to permit use of XCONCAT2 in both
2067 the macro name and the arguments in a use of such a definition.
2069 2000-12-11 Ben Elliston <bje@redhat.com>
2071 * cgen-ops.h (SUBWORDDFDI): New function.
2073 2000-12-05 Ben Elliston <bje@redhat.com>
2075 * Make-common.in (cgen-defs): New target.
2076 (cgen-decode): Pass $(EXTRAFILES).
2078 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2079 -outfile-suffix options.
2081 2000-12-04 Ben Elliston <bje@redhat.com>
2083 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2084 (SUBWORDSIUQI): Likewise.
2085 (SUBWORDDIHI): Likewise.
2086 (SUBWORDDIQI): New function.
2088 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2089 * cgen-scache.c (scache_option_handler): Remove unused local var.
2091 2000-12-03 Ben Elliston <bje@redhat.com>
2093 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2095 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2097 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2099 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2101 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2104 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2106 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2107 (set_hw_delete): Moved the macro as a function.
2108 * hw-base.h (set_hw_delete): Declare as external function.
2109 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2110 allocated using hw_malloc.
2112 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2114 * sim-options.c (sim_parse_args): Free the memory used for
2115 long_options, short_options, handlers, opt_cpu, orig_val.
2117 2000-11-20 Ben Elliston <bje@redhat.com>
2119 * cgen-ops.h (SUBBI): New macro.
2120 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2121 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2123 2000-11-16 Ben Elliston <bje@redhat.com>
2125 * cgen-types.h (VOID): New type.
2127 2000-11-09 Ben Elliston <bje@redhat.com>
2129 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2130 (sim_fpu_two): Set exponent to 1.
2132 2000-10-26 Ben Elliston <bje@redhat.com>
2134 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2135 `all'. Pass `-i' options to cgen applications.
2136 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2137 cgen-desc): Pass $(isa) to cgen.sh.
2139 2000-10-08 Ben Elliston <bje@redhat.com>
2141 * cgen-utils.c (cgen_rtx_error): New function.
2143 2000-10-07 Ben Elliston <bje@redhat.com>
2145 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2146 conditions for sim_core_read_buffer().
2148 2000-09-26 Dave Brolley <brolley@redhat.com>
2150 * cgen-utils.c (RORQI): New function.
2151 (ROLQI): New function.
2152 (RORHI): New function.
2153 (ROLHI): New function.
2155 2000-08-28 Dave Brolley <brolley@redhat.com>
2157 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2158 in insn_value if it will fit.
2160 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2162 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2164 2000-08-15 Dave Brolley <brolley@redhat.com>
2166 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2168 2000-08-15 Dave Brolley <brolley@redhat.com>
2170 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2171 (PROFILE_CPU_FREQ): New macro.
2172 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2173 (profile-options): Add profile-cpu-frequency.
2174 (parse_frequency): New function.
2175 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2176 (profile_print_speed): Print cpu frequency and simulated execution time.
2177 Re-indent other items to match.
2179 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2181 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2183 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2185 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2186 * Makefile.in (install): Install run.1 man page.
2188 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2190 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2191 * Makefile.in (headers,nltvals.def): Merge.
2193 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2195 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2196 * nrun.c (main): Print the simulator statistics only in
2198 * hw-properties.h (hw_find_integer_array_property): Fix
2199 prototype (use signed_cell).
2201 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2202 * sim-events.c (sim_events_remain_time): New function returning
2203 the time that remains before the event is raised.
2204 * hw-events.c (hw_event_remain_time): Likewise.
2205 * sim-events.h (sim_events_remain_time): Declare.
2206 * hw-events.h (hw_event_remain_time): Declare.
2208 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2209 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2210 (OPTION_HW_LIST): New option --hw-list to list the devices.
2211 (hw_option_handler): List the device tree with 'sim_hw_print'.
2213 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2214 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2215 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2216 (EXTENDED): Define for 16-bit word size.
2217 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2218 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2219 * sim-types.h: Added support for 16-bit targets.
2221 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2223 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2225 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2227 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2228 * Makefile.in (distclean): Clean cconfig.h also.
2230 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2232 * configure: Regenerated to track ../common/aclocal.m4 changes.
2234 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2236 * aclocal.m4 (sim-profile): Enable the profiler by default.
2238 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2240 * run.c (main): Initialize sigrc.
2242 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2244 * sim-events.c (update_time_from_event): Add more detailed event
2247 2000-03-30 Dave Brolley <brolley@redhat.com>
2249 * aclocal.m4 (cgen): Use guile to run cgen.
2251 2000-03-23 Dave Brolley <brolley@redhat.com>
2253 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2255 * cgen-accfp.c (fextsfdf): New function.
2256 (ftruncdfsf): New function.
2257 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2259 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2261 * cgen-ops.h: Added TRUNCSISI.
2263 2000-03-08 Dave Brolley <brolley@redhat.com>
2265 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2266 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2267 (sim_queue_fn_si_write): Last argument is has type USI.
2268 (sim_queue_fn_sf_write): New function.
2269 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2270 (sim_queue_fn_sf_write): New function.
2271 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2273 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2275 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2276 sim_set_trace and run simulator using sim_resume.
2277 (main): Add option ``-o'' - operating environment. Only continue
2278 after a signal when operating environment.
2279 (main): Always set REASON and SIGRC using sim_stop_reason.
2280 (sim_trace): Delete extern declaration.
2282 2000-02-08 Nick Clifton <nickc@cygnus.com>
2284 * callback.c: Fix compile time warning messages.
2285 * run.c: Fix compile time warning messages.
2287 1999-12-17 Dave Brolley <brolley@cygnus.com>
2289 * sim-profile.h: (set_profile_option_mask): Add prototype.
2290 * sim-profile.c (set_profile_option_mask): No longer static.
2292 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2294 * sim-arange.c: Include <string.h>
2296 1999-12-07 Dave Brolley <brolley@cygnus.com>
2298 * sim-options.c (print_help): '=' required before optional argument.
2299 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2300 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2301 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2302 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2303 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2304 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2305 (fn_mem_qi_write): New union members.
2306 (fn_mem_hi_write): New union members.
2307 (fn_mem_si_write): New union members.
2308 (fn_mem_di_write): New union members.
2309 (fn_mem_df_write): New union members.
2310 (fn_mem_xi_write): New union members.
2311 (sim_queue_fn_mem_qi_write): New function.
2312 (sim_queue_fn_mem_hi_write): New function.
2313 (sim_queue_fn_mem_si_write): New function.
2314 (sim_queue_fn_mem_di_write): New function.
2315 (sim_queue_fn_mem_df_write): New function.
2316 (sim_queue_fn_mem_xi_write): New function.
2317 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2318 (sim_queue_fn_mem_hi_write): New function.
2319 (sim_queue_fn_mem_si_write): New function.
2320 (sim_queue_fn_mem_di_write): New function.
2321 (sim_queue_fn_mem_df_write): New function.
2322 (sim_queue_fn_mem_xi_write): New function.
2323 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2324 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2325 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2327 1999-12-01 Dave Brolley <brolley@cygnus.com>
2329 * cgen-accfp.c (subsf): Check status code.
2347 1999-11-26 Dave Brolley <brolley@cygnus.com>
2349 * cgen-par.h (fn_df_write): Mode of data is DF.
2350 (sim_queue_fn_df_write): Mode of data is DF.
2351 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2353 1999-11-22 Dave Brolley <brolley@cygnus.com>
2355 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2356 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2358 1999-11-04 Dave Brolley <brolley@cygnus.com>
2360 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2361 CGEN_MEM_XI_WRITE members.
2362 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2363 (sim_queue_fn_xi_write): New function.
2364 (sim_queue_mem_xi_write): New function.
2366 * cgen-par.c (sim_queue_fn_xi_write): New function.
2367 (sim_queue_mem_xi_write): New function.
2368 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2371 1999-10-22 Dave Brolley <brolley@cygnus.com>
2373 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2374 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2375 * cgen-par.c: Set insn_address for each queued write. Get pc from
2376 cpu when executing queued writes.
2378 1999-10-19 Dave Brolley <brolley@cygnus.com>
2380 * cgen-par.h (sim_queue_fn_pc_write): New function.
2381 (CGEN_FN_PC_WRITE): New enumerator.
2382 (fn_pc_write): New union member.
2383 * cgen-par.c (sim_queue_fn_pc_write): New function.
2384 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2386 1999-10-18 Dave Brolley <brolley@cygnus.com>
2388 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2389 (CGEN_MEM_DF_WRITE): New enumerator.
2390 (mem_di_write): New union member.
2391 (mem_df_write): New union member.
2392 * cgen-par.c (sim_queue_mem_di_write): New function.
2393 (sim_queue_mem_df_write): New function.
2394 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2396 * cgen-accfp.c (divsf): Check for division errors.
2398 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2400 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2402 1999-10-07 Dave Brolley <brolley@cygnus.com>
2404 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2405 (fn_hi_write): New union member.
2406 (sim_queue_fn_hi_write): New function.
2407 * cgen-par.c (sim_queue_fn_hi_write): New function.
2408 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2410 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2412 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2413 Change type of result to SEM_PC.
2415 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2417 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2419 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2421 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2422 (JOIN*): Delete cpu arg.
2424 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2426 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2428 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2430 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2432 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2435 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2437 * run.c (main): Check the sim_stop_reason and only halt simulation
2438 when a valid stop condition is identified.
2440 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2442 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2444 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2446 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2447 (bi_write): New union element.
2448 (sim_queue_bi_write): New function.
2449 * cgen-par.c (sim_queue_bi_write): New function.
2450 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2452 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2454 * configure: Regenerated to track ../common/aclocal.m4 changes.
2456 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2457 ../gdb/configure.in.
2458 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2459 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2460 (SIM_WARNINGS): Delete
2461 (CONFIG_CFLAGS): Update.
2463 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2465 * cgen-par.c: New file.
2466 * cgen-par.h: New file.
2467 * cgen-sim.h (cgen-par.h): #include it.
2468 * cgen-cpu.h (write_queue): New field.
2469 (CPU_WRITE_QUEUE): New access macro.
2470 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2471 (cgen-par.o): New target.
2473 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2475 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2476 * cgen-utils.c (mode_names): Update.
2478 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2480 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2481 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2482 buffer arg if WITH_PARALLEL_GENWRITE.
2483 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2484 (struct idesc): Ditto.
2486 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2488 * sim-model.c (model_option_handler): Add \n to error message.
2490 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2492 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2493 (insn_sem): Rewrite.
2494 (sem_fn_desc): New struct.
2496 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2498 (scache case): Split into non-parallel/parallel versions.
2499 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2500 if not use semantic switch version.
2502 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2504 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2505 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2506 (SEM_BRANCH_INIT_EXTRACT): Delete.
2507 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2508 (SEM_BRANCH_FINI): Ditto.
2509 (SEM_BRANCH_VIA_ADDR): Ditto.
2510 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2511 (SEM_BRANCH_ADDR_CACHE): Delete.
2512 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2513 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2515 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2516 (@cpu@_pbb_begin): Initialize branch_target.
2517 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2518 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2520 (@cpu@_engine_run_fast): Ditto.
2522 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2524 * cgen-utils.c (RORSI): New function.
2525 (ROLSI): New function.
2527 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2529 * Makefile.in (TAGS): Tweak TAGS regex.
2530 * cgen-mem.h (*): Add TAGS markers.
2532 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2534 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2535 passed in when sim_resume is first entered - don't re-pass it
2538 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2540 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2541 OPTION_LOAD_LMA but only when is defined.
2542 (standard_options): When SIM_HANDLES_LMA is defined include
2543 options --load-lma and --load-vma.
2544 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2546 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2547 (struct sim_state_base): Add load_at_lma_p.
2548 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2549 STATE_LOAD_AT_LMA_P.
2551 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2553 * nrun.c (main): Re-format loop gnu style.
2555 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2557 * dv-sockser.c (connected_p): Initialize addrlen.
2559 1999-07-06 Dave Brolley <brolley@cygnus.com>
2561 * cgen-accfp.c (floatsidf): New function.
2562 (fixdfsi): New function.
2564 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2566 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2568 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2570 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2571 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2572 * cgen-fpu.c: New file.
2573 * cgen-fpu.h: New file.
2574 * cgen-accfp.c: New file.
2575 * cgen-cpu.h (CGEN_CPU): New member fpu.
2576 * cgen-mem.h: Redo fp support.
2577 * cgen-ops.h: Delete k&r support. Redo fp support.
2578 * cgen-sim.h: Include cgen-fpu.h.
2579 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2581 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2583 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2585 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2586 (@cpu@_pbb_cti_chain): Minor clean up.
2588 1999-05-08 Felix Lee <flee@cygnus.com>
2590 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2591 AM_CYGWIN32 and AM_EXEEXT.
2592 * configure: Regenerate.
2594 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2596 * sim-core.c (device_error,device_io_read_buffer,
2597 device_io_write_buffer): Delete decls.
2598 * sim-core.h: Put them here.
2600 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2601 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2602 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2603 (sim_core_write_aligned_N): Ditto.
2605 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2607 * sim-memopt.c (sim_memory_uninstall): Don't look into
2610 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2612 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2614 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2616 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2617 (sim_core_write_buffer): Ditto.
2619 1999-04-02 Keith Seitz <keiths@cygnus.com>
2621 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2622 after the interval counter has expired.
2623 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2624 poll_quit callbacks. May be overridden by Makefile.
2625 (poll_quit_counter): New global.
2626 * sim-events.c: Remove all mentions of ui_loop_hook. The
2627 host callback "poll_quit" will serve the purpose.
2628 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2630 * nrun.c: Remove declaration of ui_loop_hook.
2632 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2634 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2635 if being used by gdb.
2637 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2639 * cgen-types.h (XF,TF): Tweak.
2640 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2642 (SUBWORD*,JOIN*): Define.
2643 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2644 moved into cpu descriptor.
2645 * sim-model.h (MACH): New member `num'.
2647 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2649 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2650 (CGEN_CPU): Member opcode renamed to cpu_desc.
2651 New members get_idata,disassembler.
2652 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2653 CGEN_INSN_ATTR_VALUE.
2654 (CGEN_STATE): Delete member opcode_table.
2655 (sim_disassemble_insn): Delete decl.
2656 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2657 (struct idesc): Moved to here from <cpu>-decode.h.
2658 * cgen-run.c (prime_cpu): Call prepare_run callback.
2659 * cgen-trace.h (SFILE): New type.
2660 (sim_disasm_sprintf): Declare.
2661 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2662 (sim_cgen_disassemble_insn): Declare.
2663 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2664 (insn_fields): Delete.
2665 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2667 (trace_insn): Call CPU_DISASSEMBLER hook.
2668 (sim_disasm_sprintf): New function.
2669 (sim_disasm_read_memory): New function.
2670 (sim_disasm_perror_memory): New function.
2671 (sim_cgen_disassemble_insn): New function.
2672 * cgen-utils.c: Don't include cpu-opc.h.
2673 (virtual_insn_entries): New static local.
2674 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2675 (cgen_insn_name): Rewrite.
2676 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2677 * cgen.sh (desc): New file generator handler.
2678 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2679 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2680 Don't include cpu-opc.h,cpu-sim.h.
2681 * sim-model.c (model_set): Delete SIM_DESC arg.
2682 (sim_model_set): Update.
2683 * sim-model.h (MACH): New member prepare_run.
2685 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2687 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2688 if redundant with allocator functions.
2690 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2692 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2694 * sim-profile.h: Make like sim-trace.h.
2695 (PROFILE_USEFUL_MASK): New macro.
2696 * sim-profile.c (profile_options): Make like trace_options, allow
2697 optional on|off arg where applicable.
2698 (set_profile_option_mask): New function.
2699 (sim_profile_set_option): New function.
2700 (profile_option_handler): Simplify.
2701 Have -p only enable selected things, not everything.
2702 Add missing break to OPTION_PROFILE_PC_RANGE.
2703 * cgen-scache.c (scache_options): Allow optional on|off arg to
2705 (scache_option_handler): Use sim_profile_set_option.
2707 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2709 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2710 (memory_option_handler): Implement MEMORY_FILL option. Make
2711 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2712 (parse_ulong_value): New function.
2713 (do_memopt_add): Allocate all buffers. Optionally fill them.
2715 1999-01-15 Richard Henderson <rth@cygnus.com>
2717 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2718 va_list, not an integer.
2719 * sim-events.c (sim_events_schedule): Likewise.
2721 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2722 the appropriate type.
2724 1999-01-14 Doug Evans <devans@casey.cygnus.com>
2726 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2727 (sim_disassemble_insn): Update prototype.
2728 (sim_engine_invalid_insn): Ditto.
2729 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2730 (SEM_BRANCH_INIT): PCADDR->IADDR.
2731 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2732 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2733 * cgen-scache.h (*): Ditto.
2734 * cgen-trace.c (*): Ditto.
2735 * cgen-trace.h (*): Ditto.
2736 * cgen-utils.c (*): Ditto.
2737 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2739 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2740 (simple engine framework): Rewrite.
2741 * sim-module.c (modules): Install model module sooner (and in
2742 particular before the profile module).
2744 1999-01-12 Doug Evans <devans@casey.cygnus.com>
2746 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2747 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2748 (sim_model_init): Call it.
2750 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2752 1999-01-05 Doug Evans <devans@casey.cygnus.com>
2754 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
2755 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2756 (SEM_BRANCH_INIT_EXTRACT): New macro.
2757 (SEM_BRANCH_INIT): Add taken_p.
2758 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2759 (SEM_BRANCH_FINI): Use it.
2761 * cgen-run.c (sim_resume): Handle tracing of last insn.
2762 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2763 * cgen-trace.c (current_abuf): New static global.
2764 (trace_insn_init): Initialize it.
2765 (trace_insn_fini): Use it.
2766 (trace_insn): Set it.
2767 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2768 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2769 (@cpu@_emit_after): Ditto.
2770 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2771 labels if WITH_SEM_SWITCH_FULL.
2772 * sim-model.c: Include bfd.h.
2773 (sim_model_init): New function.
2774 (sim_model_install): Record init fn.
2775 * sim-model.h (MACH): New member bfd_name.
2776 * sim-module.c (modules): Initialize model before scache.
2778 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2780 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2782 * nrun.c (main): Remain in simulation loop for traps and
2783 exceptions when in operating environment mode.
2784 (ui_loop_hook): New stub hook for standalone use.
2785 * sim-events.c (sim_events_process): Call ui_loop_hook
2786 periodically on CYGWIN host.
2788 * sim-reason.c (sim_stop_reason): Return host signal numbers
2789 to gdb on sim_stopped and sim_signalled cases.
2790 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2791 hook just before longjmp.
2792 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2793 hook just before sim_engine_run.
2795 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2796 * sim-trace.h (trace_generic): Ditto.
2797 * sim-trace.c (trace_generic): Ditto.
2799 1998-12-14 Doug Evans <devans@casey.cygnus.com>
2801 * Make-common.in (SIM_MAIN_DEPS): New var.
2802 (CGEN_MAIN_CPU_DEPS): New var.
2803 * aclocal.m4: Add --enable-cgen-maint option.
2804 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2806 (GETIMEM*): Pass pc value to sim_core routine.
2808 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2810 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2811 Compare with ZERO not NULL.
2813 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2815 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2818 1998-12-09 Doug Evans <devans@casey.cygnus.com>
2820 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2821 * sim-trace.c: Include stdlib.h if present.
2822 * dv-sockser.c: Include unistd.h if present.
2823 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2824 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2826 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2828 * gennltvals.sh: Add i960.
2829 * nltvals.def: Rebuild.
2831 1998-12-04 Doug Evans <devans@casey.cygnus.com>
2833 * cgen-defs.h: New file, old cgen-sim.h.
2834 * cgen-sim.h: Simple header that includes others.
2835 * sim-arange.c: New file.
2836 * sim-arange.h: New file.
2837 * sim-basics.h: Include it.
2838 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2839 (sim-arange.o): Add rule for.
2840 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2841 (sim_io_eprintf_cpu): Add prototype.
2842 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2843 (INLINE2): New macro.
2844 (EXTERN_INLINE): New macro.
2845 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2846 before calling module init fns.
2847 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2848 (profile_init): New function.
2849 (profile_options): New option --profile-range.
2850 (profile_option_handler): Handle --profile-range.
2851 (profile_print_insn): Qualify address range specific section titles.
2852 (profile_print_addr_ranges): New function.
2853 (profile_info): Print address ranges if specified.
2854 (profile_install): Set profile_init init fn.
2855 * sim-profile.h (PROFILE_DATA): New member `range'.
2856 * sim-trace.c (trace_init): New function.
2857 (trace_options): New option --trace-range.
2858 (trace_option_handler): Handle --trace-range.
2859 (trace_install): Set trace_init init fn.
2860 * sim-trace.h (TRACE_DATA): New member `range'.
2861 * sim-utils.c (sim_cpu_msg_prefix): New function.
2862 (sim_io_eprintf_cpu): New function.
2863 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2864 (PC_IN_PROFILE_RANGE_P): New macro.
2865 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2866 (trace_insn_fini): New arg abuf. All callers updated.
2867 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2868 printing cycle counts.
2869 * cgen-trace.h (trace_insn_fini): Update prototype.
2870 (TRACE_RESULT_P): New macro.
2871 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2872 (TRACE_INSN): Check ARGBUF_TRACE_P.
2873 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2874 * cgen-types.h (SIM_INLINE): Delete.
2875 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2876 * cgen-utils.c: Don't include cgen-engine.h
2877 * genmloop.sh (@cpu@_fill_argbuf): New function.
2878 (@cpu@_fill_argbuf_tp): New function.
2879 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2880 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2881 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2882 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2883 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2884 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2885 doing profiling. Update call to TRACE_INSN_FINI.
2887 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2889 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2891 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2894 1998-12-01 Doug Evans <devans@casey.cygnus.com>
2896 * sim-inline.c (SIM_INLINE_P): Fix typo.
2898 1998-11-30 Doug Evans <devans@casey.cygnus.com>
2900 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2902 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2904 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2905 * nltvals.def: Re-generate.
2907 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2909 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2910 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2911 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2913 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2914 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2916 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2918 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2919 (${cpu}_pbb_cti_chain): Ditto.
2921 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2923 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
2924 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2925 (EXTRACT_INT,EXTRACT_UINT): New macros.
2926 (SEM_SEM_ARG): New macro.
2927 (SEM_NEXT_VPC): New arg `pc'.
2928 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2929 (sim_disassemble_insn): Update prototype.
2930 * cgen-trace.c (current_insn,insn_fields): New static locals.
2931 (trace_insn): Set them.
2932 * cgen-utils.c: #include cgen-engine.h.
2933 (sim_disassemble_insn): New arg insn_fields.
2934 Handle variable length insns.
2935 * genmloop.sh: Only emit pbb decls if -pbb.
2936 (${cpu}_scache_lookup): New arg `vpc'.
2937 (scache support): Fetch pc before entering loop.
2939 * gennltvals.sh: Add fr30 support.
2940 * nltvals.def: Rebuild.
2942 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2944 * sim-types.h: Re-do type system so that GCC's attribute and mode
2945 are used to specify types. Handle case of ALPHA.
2947 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
2949 * aclocal.m4: Add tests for dlopen family.
2950 * config.in: Regenerated.
2952 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2954 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2956 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2958 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2959 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2960 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2961 * cgen-sim.h: ... to here.
2963 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2965 * aclocal.m4 (enable-build-warnings): Replace
2966 enable-sim-warnings. Extend =LIST syntax so that prepend and
2967 append of options is possible. Drop -Werror, add
2968 -Wstrict-prototypes for GDB compatibility.
2969 * Make-common.in (SIM_WARNINGS): Update.
2971 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2973 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2974 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2975 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2976 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2977 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2979 * cgen-cpu.h: New file.
2980 * cgen-engine.h: New file.
2981 * cgen-scache.h: New file.
2982 * cgen-sim.h: Delete portions moved to new files.
2983 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2984 rather than sending result to stdout.
2986 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2988 * Make-common.in (sim-reg.o): New rule.
2989 (cgen-run.o): New rule.
2990 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2991 * cgen-run.c (prime_cpu): New function.
2992 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2993 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2995 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2996 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2997 (CGEN_INSN_VIRTUAL_P): New macro.
2998 (SEM_PC): New typedef.
2999 (SEMANTIC_FN): Change type of result to SEM_PC.
3000 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3001 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3002 (SCACHE_MAP): New typedef.
3003 (CPU_SCACHE): Add pbb support.
3004 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3005 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3006 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3008 (INSN_NAME): Delete.
3009 (cgen_insn_name): Declare.
3010 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3011 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3012 (first_insn_p): Make static.
3013 (trace_insn): Handle virtual insns specially.
3014 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3015 * cgen-types.h (UBI): Delete.
3016 (MODE_TYPE): New enum.
3017 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3018 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3019 (cgen_virtual_opcode_table): New global.
3020 (cgen_insn_name): New function.
3021 (sim_disassemble_insn): Ignore virtual insns.
3022 * genmloop.sh: Delete top level loop generation. Add pbb support.
3023 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3024 (sim_cpu_base): New members max_insns,insn_name,model_data.
3025 (CPU_PC_GET,CPU_PC_SET): New macros.
3026 (sim_pc_get,sim_pc_set): Declare.
3027 * sim-model.c (model_set): Call model init fn.
3028 * sim-model.h (MODEL_FN): New typedef.
3029 (INSN_TIMING): New member model_fn.
3030 (MODEL): New members num,init.
3031 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3032 All callers updated.
3033 (profile_insn_init): New fn.
3034 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3035 Exit early if insn profiling not supported.
3036 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3037 (profile_install): Record profile_insn_init as init fn.
3038 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3039 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3040 (PROFILE_DATA): Delete member exec_time.
3041 Change insn_count to pointer to array, rather than the array.
3042 (sim_profile_print_bar): Declare.
3044 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3046 * cgen-run.c: New file.
3047 * sim-reg.c: New file.
3049 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3051 * aclocal.m4: Add checks for -lsocket and -lnsl.
3053 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3054 allow local port reuse on listening socket.
3056 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3058 * sim-config.h: Remove reference to linux kernel header.
3060 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3062 * dv-sockser.c (sockser_addr): Make variable non-static.
3064 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3066 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3068 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3070 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3072 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3074 * Make-common.in (install-common): Add $(EXEEXT) when installing
3077 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3079 * cgen-sim.h (cgen_state): New member opcode_table.
3080 * cgen-utils.c (sim_disassemble_insn): Use it.
3082 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3084 * cgen-mem.h (DECLARE_SETT): Fix return type.
3085 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3086 * cgen-scache.c: Include stdlib.h.
3087 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3088 * sim-model.c (model_option_handler): Remove unused variable `n'.
3090 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3092 * cgen-utils.c: Include bfd.h.
3093 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3095 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3097 * sim-bits.h (EXTEND24): Fix typo.
3099 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3101 * sim-events.c (ETRACE_P): New macro.
3102 (struct _sim_event): Add member trace.
3103 (sim_events_free): Reclaim trace message.
3105 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3106 sim_events_schedule_tracef): New functions, include printf trace
3107 information in argument list. If tracing, store asprintf'd trace
3108 message in sim_event.
3110 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3111 hw_event_queue_schedule_vtracef): New functions, mimic
3114 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3116 * sim-bits.h (EXTEND24): Define.
3118 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3120 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3121 (CPU_SCACHE_HASH_MASK): New macro.
3122 (SCACHE_HASH_PC): Rewrite.
3123 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3124 computation out of main loop.
3126 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3128 * cgen-sim.h (RECORD_IADDR): Delete.
3129 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3130 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3132 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3134 * gennltvals.def (mn10200): Add entry.
3135 * nltvals.def: Regenerate with MN10200 additions.
3137 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3139 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3140 documentation on how it works.
3142 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3143 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3144 sim_core_set_xor, sim_core_xor_read_buffer,
3145 sim_core_xor_write_buffer): Update.
3147 * sim-events.h, sim-events.c (sim_events_install,
3148 sim_events_watch_clock, sim_events_schedule_after_signal,
3149 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3150 sim_events_deschedule): Update.
3152 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3153 sim_fpu_max32, sim_fpu_max64): Update.
3155 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3157 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3158 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3159 * sim-profile.c (profile_print_model): Update.
3161 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3163 * gennltvals.def (m32r): Use common syscall.h now.
3164 (mn10300): Add entry.
3165 * nltvals.def: Regenerate.
3167 * sim-engine.c (sim_engine_get_run_state): New function.
3168 * sim-engine.h (sim_engine_get_run_state): Declare it.
3170 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3172 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3173 * sim-core.c (sim_core_signal): Make extern, always define.
3175 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3177 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3178 * cgen-ops.h (ANDIF): New macro.
3179 (ANDIF[BQHSD]I): Delete.
3181 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3183 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3184 (hw_event_queue_schedule, hw_event_queue_deschedule,
3185 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3188 * hw-alloc.h (HW_NZALLOC): Define.
3190 * Make-common.in (test-hw-events): Add target for testing the
3193 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3195 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3197 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3199 * hw-main.h: Include hw-handles.h, hw-instances.h.
3200 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3201 * hw-base.c (hw_create, hw_delete): Call same.
3203 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3205 * dv-core.c: Include hw-main.h and sim-main.h.
3206 * dv-pal.c: Include hw-main.h and sim-io.h.
3207 * dv-glue.c: Include hw-main.h.
3209 * hw-main.h: New file. Move list of includes to here.
3210 * hw-base.h: From here.
3211 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3212 (hw-*.o, dv-*.o): Update.
3213 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3214 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3217 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3218 do_hw_poll_read): Move declarations from here.
3219 * hw-main.h: To here.
3221 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3223 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3225 * Make-common.in (hw-config.h): Update
3226 * hw-base.c, dv-pal.c, dv-glue.c: Update
3228 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3229 `*_callback' to `*_method.
3231 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3233 * hw-base.h (set_*): Move set method macros from here.
3234 * hw-device.h: To here.
3236 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3238 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3241 * hw-base.c (hw_create, hw_delete): Call
3242 * hw-properties.c (create_hw_property_data,
3243 delete_hw_property_data): Define.
3245 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3247 * hw-device.c, hw-properties.c: Include hw-base.h
3249 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3250 * hw-device.c: From here.
3251 * hw-base.h: Include "hw-events.h".
3253 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3254 * hw-base.c (hw_create, hw_delete): Call.
3255 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3257 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3258 (hw-alloc.o): New target.
3260 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3262 * hw-events.h, hw-events.c: New files. Move event code to here.
3263 * sim-hw.c: From here.
3264 * hw-base.h: Include "hw-events.h".
3265 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3266 (hw-events.o): New target.
3268 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3269 * hw-events.h (struct hw_event): Replace typedef hw_event.
3271 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3272 * hw-base.c (hw_create, hw_delete): Call.
3273 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3277 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3279 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3280 * hw-ports.c: To here.
3282 * hw-base.h, hw-ports.c (create_hw_port_data,
3283 delete_hw_port_data): New functions.
3284 * hw-base.c (hw_delete, hw_create): Call same.
3286 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3288 * hw-ports.h: To here.
3290 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3292 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3293 PROCESSOR and CIA arguments.
3295 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3297 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3298 Move common object files from here.
3299 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3301 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3303 * sim-hw.c: Include ctype.h.
3304 (do_hw_poll_read): Do not assume EAGAIN.
3306 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3308 * cgen-trace.c (first_insn_p): New static local.
3309 (trace_insn_init): Set it.
3310 (trace_insn_fini): Use TRACE_PREFIX.
3311 (trace_insn): Rewrite to use trace_prefix.
3312 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3313 Adjust width accordingly.
3315 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3316 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3317 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3318 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3319 (PROFILE_COUNT_CORE): Simplify.
3320 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3322 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3324 * cgen-ops.h (ADDCFSI): Fix typo.
3326 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3328 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3329 * genmloop.sh: Use them rather than static locals.
3331 * sim-engine.c (sim_engine_set_run_state): New function.
3332 * sim-engine.h (sim_engine_set_run_state): Declare.
3333 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3334 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3335 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3337 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3339 * cgen-trace.c (trace_insn_init): New arg first_p.
3340 All callers updated.
3341 (trace_insn_fini): New arg last_p. All callers updated.
3342 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3343 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3344 * genmloop.sh (engine_resume): Update.
3346 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3348 * Make-common.in (install-common): Run ranlib on installed copy of
3351 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3353 * Make-common.in (install-common): Rename and install libsim.a.
3355 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3357 * sim-io.c (unistd.h): Include.
3359 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3361 * Make-common (sim_main_headers): Sort.
3362 (cgen-*.o): Add cgen-sim.h dependency.
3364 * cgen-scache.c (scache_init): Only allocate space if scache element
3366 (scache_flush,scache_print_profile): Check if scache in use first.
3368 * cgen-sim.h (IDESC): Provide forward declaration.
3370 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3371 (cgen_cpu_max_extra_bytes): Declare.
3372 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3374 * sim-cpu.h: New file. sim_cpu_base moved here.
3375 Move sim_cpu_lookup decl here.
3376 * sim-base.h: #include "sim-cpu.h".
3377 * sim-cpu.c: New file.
3378 * Make-common (sim_main_headers): Add sim-cpu.h.
3379 (sim-cpu.o): Add rule for.
3381 * sim-model.c (set_model): Delete.
3382 (sim_model_set,model_set): New functions.
3383 (sim_model_install): Renamed from model_install.
3384 Don't set default model here.
3385 (model_option_handler): Rewrite --model processing.
3386 (sim_model_lookup,sim_mach_lookup): New functions.
3387 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3388 (insn_timing): Delete.
3389 (INSN_TIMING): New member `num'.
3390 (IMP_PROPERTIES): Always define scache_elm_size member.
3391 (MACH): New member init_cpu.
3392 (sim_machs): Renamed from machs.
3393 (sim_model_install): Renamed from model_install.
3394 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3395 * sim-module.c (modules): Update.
3397 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3399 * sim-io.c: #include <errno.h>.
3401 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3403 * dv-pal.c (struct hw_pal_device): Add reader.
3404 (hw_pal_finish): Initialize reader.
3405 (scan_hw_pal): Use reader.
3407 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3408 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3411 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3412 ../ppc/main.c sim_io_read_stdin.
3414 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3416 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3418 * hw-tree.c: Update.
3420 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3421 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3423 * hw-ports.h (hw_port_event): Ditto.
3424 * hw-ports.c (hw_port_event): Update.
3425 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3427 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3429 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3430 (do_counter_event): Update.
3431 * dv-glue.c (hw_glue_io_read_buffer): Update.
3432 (hw_glue_port_event): Update.
3434 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3435 * hw-base.h (hw_create): Ditto.
3436 * hw-base.c (hw_create): Ditto.
3438 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3439 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3442 * hw-device.h (hw_system_cpu): Declare.
3443 * sim-hw.c (hw_system_cpu): New function.
3445 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3446 sim_hw_abort not hw_abort.
3447 (sim-hw.h): Include.
3448 (sim_core_read_buffer, sim_core_write_buffer): Call
3449 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3451 (sim_core_set_xor): Do not pass CPU when aborting.
3453 * sim-n-core.h (sim_core_read_aligned_N,
3454 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3455 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3456 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3459 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3461 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3462 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3464 (sim_hw_print): New function.
3466 * sim-engine.h (sim_engine_vabort): Declare.
3467 * sim-engine.c (sim_engine_vabort): New function.
3469 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3471 * sim-trace.c (print_data): For floating-point numbers trace raw
3473 (trace_result_fp2): New function.
3474 * sim-trace.h (trace_result_fp2): New declaration.
3475 (TRACE_FP_RESULT2): New macro.
3477 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3479 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3480 AM_CYGWIN32 and AM_EXEEXT.
3481 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3482 to run and install-common rules.
3483 * common/configure: regenerate
3485 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3487 * sim-types.h (cell_word): New type.
3488 (natural_cell): Delete type.
3490 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3492 * configure: Regenerated to track ../common/aclocal.m4 changes.
3495 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3497 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3499 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3501 * configure: Regenerated to track ../common/aclocal.m4 changes.
3504 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3506 * acconfig.h: New file.
3507 * Make-common.in (top_builddir): New macro.
3508 (INTL_LIB): Removed.
3509 (INTLLIBS): New macro.
3510 (INTLDEPS): Likewise.
3511 (LIBDEPS): Use INTLDEPS.
3512 (EXTRA_LIBS): Use INTLLIBS.
3513 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3514 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3515 AM_LC_MESSAGES): New macros from GNU gettext.
3517 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3519 * sim-config.h: Discard leading _ from macros.
3520 * sim-types.h: Ditto.
3522 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3524 * Make-common.in (CSEARCH): Add -I to intl directories.
3525 (INTL_LIB): Point to libintl.a.
3526 (LIBDEPS): Add $(INTL_LIB).
3527 (EXTRA_LIBS): Ditto.
3529 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3531 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3533 * cgen-ops.h (ADDCFSI): Fix.
3536 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3538 * sim-types.h (signed_address, unsigned_address): Define.
3540 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3542 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3545 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3547 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3548 New functions, pack / unpack sim_fpu struct using raw values.
3549 (sim_fpu_is): Differentiate between negative and positive
3552 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3554 * sim-bits.h (EXTEND4): Define.
3555 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3557 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3559 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3560 declared so we need this cast to prevent long long addresses
3561 from being misconfigures. Results in access to unmapped memory.
3563 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3565 * Make-common.in (RUNTESTFLAGS): Define.
3566 (check): Pass RUNTESTFLAGS to recursive make.
3568 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3570 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3573 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3575 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3578 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3580 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3581 (sim-inline): Update to match sim-inline.[hc]
3582 * configure: Regenerated to track ../common/aclocal.m4 changes.
3584 * Make-common.in (sim_main_headers): Add sim-inline.h
3586 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3588 * sim-endian.h (sim-endian.c): Ditto.
3590 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3591 (sim_events_set_trace): Delete unused prototype.
3593 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3594 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3596 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3597 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3598 Comment out, not yet implemented in sim-fpu.c.
3599 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3600 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3602 * sim-inline.h: Rewrite description.
3603 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3604 (SIM_MAIN_INLINE): Add inline option.
3606 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3607 include generated files. Handled by generator directly.
3609 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3611 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3614 * sim-trace.h (TRACE_ANY_P): Define.
3615 (struct _trace_data): Add trace_any_p.
3617 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3619 * run.c (main): Handle all alternatives of enum sim_stop.
3620 (main): Delete unused `asection *s'.
3622 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3624 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3626 * configure: Regenerated to track ../common/aclocal.m4 changes.
3628 * sim-hw.c: New file.
3629 * sim-hw.h (sim_hw_parse): Declare function.
3630 (hw-tree.h): Do not include.
3632 * sim-base.h (STATE_HW): Define.
3633 (struct sim_state_base): Add member struct *hw.
3635 * sim-module.c (sim-hw.h): Include.
3636 (modules): Add sim_hw_install.
3638 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3640 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3642 * sim-base.h (CPU_INDEX): Define.
3644 * sim-utils.c (sim_state_alloc): Initialize.
3645 * sim-module.c (sim_post_argv_init): Ditto.
3647 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3649 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3650 properly formatted lists.
3652 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3654 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3655 0x2f needs to be 0x3f.
3657 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3659 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3661 (hw_tree_find_*_property): Clean up error message when property is
3664 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3665 present before looking for it.
3667 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3669 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
3670 (AC_CHECK_FUNCS): Add check for __setfpucw.
3671 * configure: Regenerated.
3673 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3675 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3676 hw_pal_timer, hw_pal_timer_value): Define.
3677 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3678 (do_counter_event, do_counter_read, do_counter_value,
3679 do_counter_write): new functions.
3681 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3683 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3686 * hw-base.c (hw_create): Stop searching for a device when one is
3689 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3691 * configure: Regenerated to track ../common/aclocal.m4 changes.
3693 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3695 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3696 appends extra devices.
3697 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3700 * Make-common.in (hw-config.h): New target, create hw-config.h
3702 (SIM_HW): Definition from @sim_hw@.
3703 (hw-base.o): Depend on hw-config.h
3705 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3707 * Make-common.in: Get SHELL from configure.
3708 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3709 move-if-change. Fixes NT native build problem.
3710 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3711 move-if-change. Fixes NT native build problem.
3712 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3715 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3717 * hw-device.h, hw-device.c (hw_strdup): New function.
3719 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3720 strings name, family and args.
3721 (full_name_of_hw): Use hw_strdup when returning the full path.
3723 * hw-properties.c: Clean up property not found / wrong type error
3726 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3727 before attaching any ports.
3729 * hw-base.c (hw-config.): Include. Replace hardwired table.
3731 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3733 * Make-common.in: Add rule for dv-glue.o.
3735 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3737 * hw-base.c (hw_finish): Move setting of trace level to here.
3738 (hw_create): From here.
3740 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3741 ../ppc/device_table.c.
3743 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3745 * hw-tree.c (print_properties): Supress path when printing
3746 properties of root node.
3748 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3750 * hw-device.h (HW_TRACE): Define.
3751 (hw_trace): Declare.
3752 * hw-device.c (hw_trace): Implement function.
3754 * hw-base.c (hw_create): Set hw trace level from "trace?"
3757 * dv-core.c (dv_core_attach_address_callback): Add trace.
3759 * dv-pal.c: Replace DTRACE with HW_TRACE.
3761 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3763 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3764 (hw_alloc_data): Delcare.
3765 (struct hw): Add member alloc_of_hw.
3767 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3768 functions. Assocate memory with a device.
3769 (stdlib.h): Include.
3771 * hw-base.h (set_hw_delete): Define.
3772 (hw_delete_callback): Declare.
3773 (hw_delete): Declare.
3775 * hw-base.c (hw_delete): Implement function.
3776 (struct hw_base_data): Add member to_delete.
3777 (ignore_hw_delete): New function, does nothing.
3778 (hw_create): Set the hw_delete method.
3779 (hw_create): Allocate the base type using HW_ZALLOC before setting
3782 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3784 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3786 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3787 (attach_hw_port_edge): Add struct hw argument
3789 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3792 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3794 * hw-device.h (hw_attach_address_callback,
3795 hw_detach_address_callback): Attach to a single space not a space
3796 mask. Clarify interpretation of SPACE:ADDR parameters.
3798 * hw-base.c (passthrough_hw_attach_address,
3799 passthrough_hw_detach_address): Update.
3800 * dv-core.c (dv_core_attach_address_callback): Ditto.
3801 * dv-pal.c (hw_pal_attach_address): Ditto.
3803 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3805 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3807 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3809 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3810 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3811 hw-properties_h, hw-tree_h): Define, point at corresponding
3813 (hw_base_headers): Define list of headers included by hw-base.h
3814 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3815 hw-properties.o, hw-tree.o): Specify dependencies.
3816 (dv-core.o, dv-pal.o): Ditto.
3818 * sim-hw.h: New file.
3820 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3821 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3823 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3825 * hw-base.h, hw-base.c: new files. Copied from
3826 ../ppc/device_table.[hc].
3828 * dv-core.c, dv-pal.c: New files. Copied from
3829 ../ppc/hw_{core,pal}.c
3831 * sim-basics.h (struct hw): Declare.
3832 (enum port_direction, enum object_disposition): Declare.
3834 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3836 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3837 sim_dv_src in Makefile. Take list of devices as parameter to m4
3840 * configure: Regenerated to track ../common/aclocal.m4 changes.
3842 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3844 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3845 trace_prefix can abort cleanly.
3847 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3849 * dv-sockser.c, dv-sockser.h: New files.
3850 * Make-common.in (dv-sockser.o): Add rule for.
3851 * aclocal.m4: Check for fcntl.h.
3852 * config.h: Add HAVE_FCNTL_H.
3854 * sim-break.c (remove_breakpoint): Fix thinko.
3856 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3857 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3859 1998-03-13 Fred Fish <fnf@cygnus.com>
3861 * sim-base.h (struct sim_state_base): Add prog_syms and
3862 define macro STATE_PROG_SYMS.
3863 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3864 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3865 and bfd_canonicalize_symtab, to get symbol table on first use
3866 and preserve it via STATE_PROG_SYMS for future calls to
3867 bfd_find_nearest_line.
3869 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3871 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3873 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3874 up to nr_maps, not just access_* maps.
3876 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3879 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3880 over nr_maps not sim_core_nr_maps.
3882 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3883 core_map argument to unsigned.
3884 (struct _sim_core): Ditto for struct member core_map.
3886 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3888 * sim-basics.h (access_io, access_*_io): Define.
3889 (map_read, map_write, map_exec, map_io): Define.
3891 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3892 attach with more generic mapmask.
3893 (sim_core_{read,write}_*): Change map argument to unsigned.
3895 * sim-core.c (sim_core_uninstall, sim_core_attach,
3896 sim_core_detach): Iterate over nr_maps instead of
3899 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3900 instead of the write_map.
3901 (remove_breakpoint): Ditto.
3903 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3904 with read_map, write_map, exec_map resp.
3906 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3909 * cgen-utils.c (sim_disassemble_insn): Ditto.
3911 * sim-hrw.c (sim_write, sim_write): Ditto.
3913 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3914 transfer_to_str): New functions.
3916 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3918 * sim-base.h (sim_state_base): New member environment.
3919 (STATE_ENVIRONMENT): New macro.
3920 * sim-config.c (current_environment): Delete.
3921 (sim_config_default): New function.
3922 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3923 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3924 (sim_config_default): Add prototype.
3925 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3926 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3927 Set STATE_ENVIRONMENT, not current_environment.
3929 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3931 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3933 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3935 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3937 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3939 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3941 * Make-common.in (TAGS): Make smarter.
3942 * Makefile.in (TAGS): Ditto.
3944 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3946 * sim-module.c (*): Fix typos in assertion tests.
3948 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3950 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3953 * sim-options.c (sim_parse_args): Ditto.
3954 (sim_args_command): Return OK, instead of nothing, for an empty
3957 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3959 * sim-profile.c (profile_info): Rename from profile_print. Drop
3960 misc and misc_cpu callback arguments. Use
3961 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3962 (profile_install): Install profile_info function.
3964 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3965 STATE_PROFILE_INFO_CALLBACK): Define.
3966 (struct PROFILE_DATA): Add field info_cpu_callback.
3967 (profile_print): Delete function.
3969 * sim-base.h (STATE_MODULES): Define. Replace individual
3970 STATE_*_LIST with single struct module_list.
3972 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3973 (struct module_list): Declare.
3975 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3976 sim_module_info): New functions.
3977 (sim_module_install): Clean up module data structures.
3979 * sim-info.c (sim_info): New file. New function. Call
3982 * Make-common.in (sim-info.o): Define rule.
3983 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3986 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3988 * sim-base.h (sim_cpu_base): New members name, options.
3989 (sim_cpu_lookup): Add prototype.
3990 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3991 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3992 (sim_add_option_table): Update prototype.
3993 * sim-options.c (sim_add_option_table): New argument `cpu'.
3994 (standard_option_handler,standard_install): Update.
3995 (sim_parse_args): Handle cpu specific options.
3996 (print_help): New static function.
3997 (sim_print_help): Call it. Print cpu specific options.
3998 (find_match): New static function.
3999 (sim_args_command): Call it. Handle cpu specific options.
4000 * sim-utils.c (sim_cpu_lookup): New function.
4001 * sim-memopt.c (memory_option_handler): Update.
4002 (sim_memopt_install): Update.
4003 * sim-model.c (model_option_handler): Update.
4004 (model_install): Update.
4005 * sim-profile.c (profile_option_handler): Update.
4006 (profile_install): Update.
4007 * sim-trace.c (trace_option_handler): Update.
4008 (trace_install): Update.
4009 * sim-watch.c (watchpoint_option_handler): Update.
4010 (sim_watchpoint_install): Update.
4011 * cgen-scache.c (scache_option_handler): Update.
4012 (scache_install): Update.
4014 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4016 * Make-common.in (check): Run `make check' in testsuite dir.
4018 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4020 * sim-trace.c (trace_result0): New function.
4022 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4023 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4024 tracing sim_fpu variables.
4025 (TRACE_ALU_RESULT0): Define.
4026 (TRACE_FP_RESULT_WORD): Define.
4027 (TRACE_FP_INPUT_WORD1): Define.
4029 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4030 sim_fpu_two): New constants.
4031 (sim_fpu_op1, sim_fpu_op2): New types.
4032 (struct _sim_fpu): Delete member result. Re-order other members.
4033 (sim_fpu_sign, sim_fpu_exp): New functions.
4034 (sim_fpu_max, sim_fpu_min): new functions.
4035 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4036 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4038 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4040 * sim-profile.c (profile_print): Delete duplicate test of
4042 (profile_print_pc): Exit early if data collection not set up.
4043 (profile_print_core): Simplify by calling sim_core_map_to_str.
4044 * sim-core.h (sim_core_map_to_str): Declare.
4045 * sim-core.c (sim_core_map_to_str): Make non-static.
4047 * genmloop.sh (engine_resume): Update insn_count before exiting.
4048 (engine_resume_full): Keep accurate core profile data.
4050 * cgen-utils.c (sim_disassemble_insn): Don't use
4051 sim_core_read_aligned_N, it messes up profiling results.
4053 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4055 * nltvals.def: Regenerate with MN10300 additions.
4057 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4059 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4061 * sim-trace.h, sim-trace.c (trace_result_word2,
4062 trace_input_word4, trace_result_word4): New function.
4064 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4066 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4068 * sim-xcat.h: Delete.
4069 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4070 * cgen-sim.h: Ditto.
4071 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4072 * sim-n-bits.h: Ditto.
4073 * sim-n-core.h: Ditto.
4074 * sim-n-endian.h: Ditto.
4076 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4078 * syscall.c (cb_syscall): Handle short reads, and EOF.
4080 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4082 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4083 sim_fpu to safely print fp_word values.
4084 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4085 (trace_result_bool1, trace_result_addr1): New functions.
4086 (trace_input_bool1, trace_input_addr1): New functions.
4088 * sim-trace.h (TRACE_FPU_*): Define.
4090 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4092 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4093 (sim_fpu_fpto, sim_fpu_tofp): Define.
4095 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4097 * sim-fpu.c (sim_fpu_cmp): New function.
4099 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4101 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4102 instead of abuf->length.
4103 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4104 (set_trace_option_mask): Renamed from set_trace_options.
4105 (set_trace_option): New function.
4106 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4107 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4109 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4111 * sim-basics.h: Declare struct _sim_fpu.
4113 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4115 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4116 (trace_prefix, trace_input*, trace_result*): Declare.
4117 (trace_one_insn): Change declaration, assume trace_prefix called.
4118 (trace_generic): Like trace_one_insn.
4119 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4120 (TRACE_alu, TRACE_[a-z]*): Update.
4122 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4123 trace_insn, save_data, trace_idx_to_str, print_data): New
4125 (trace_one_insn): Rewrite.
4126 (trace_generic): New function.
4128 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4130 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4132 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4133 (SEMANTIC_FN): Rewrite declaration.
4134 (DECODE): Update type of semantic_fast member.
4135 ({EX,SEM}_FN_NAME): Have only one version.
4136 * sim-base.h (sim_state_base): Delete conditionals surrounding
4139 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4141 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4144 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4146 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4147 Add missing parameters to device_io calls.
4148 * sim-core.h: Add missing parameters to device_io calls.
4150 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4152 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4153 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4154 (SEMANTIC{,_CACHE}_FN): Fix return type.
4155 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4156 (engine_resume): Likewise. Make `engine' volatile. Save copy
4157 of cpu pointer in volatile object. Initialize read switch if
4160 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4162 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4163 (SEM_INSN): New macro.
4165 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4167 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4169 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4171 * configure: Regenerated to track ../common/aclocal.m4 changes.
4173 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4175 * sim-types.h (fp_word): New type, define according to
4176 WITH_TARGET_FLOATING_POINT_BITSIZE.
4178 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4179 configuration of size of floating point registers.
4181 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4183 * sim-profile.c (profile_print): Only print CPU <N> if other
4184 output is going to appear.
4186 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4188 * configure: Regenerated to track ../common/aclocal.m4 changes.
4190 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4192 * sim-types.h (address_word): Typedef according to
4193 WITH_TARGET_ADDRESS_BITSIZE.
4194 (signed_cell, unsigned_cell, natural_cell): Ditto using
4195 WITH_TARGET_CELL_BITSIZE.
4197 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4198 (WITH_TARGET_CELL_BITSIZE): Define.
4199 (WITH_HOST_WORD_BITSIZE): Delete.
4201 * sim-config.c (print_sim_config): Update.
4203 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4204 configuration of address and OpenFirmware cell sizes.
4206 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4208 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4209 * sim-run.c (sim_engine_run): Update.
4211 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4213 * sim-run.c (sim_engine_run): Ditto.
4215 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4216 (sim_resume): Pass nr_cpus to sim_engine_run.
4218 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4220 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4222 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4224 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4226 * Make-common.in (stamp-tvals): New rule.
4227 (targ-vals.h,targ-map.c): Depend on it.
4228 (clean): Remove stamp-tvals.
4230 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4232 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4233 in code also #if 0'ed.
4235 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4237 * configure: Regenerated to track ../common/aclocal.m4 changes.
4238 * aclocal.m4: Recognize --enable-maintainer-mode.
4240 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4242 * cgen-scache.h: Deleted.
4243 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4244 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4245 (scache_init): Use runtime computed size of SCACHE.
4246 (scache_flush): Likewise.
4247 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4248 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4249 * cgen-sim.h: Scache support moved here.
4250 (PC): Redo definition.
4251 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4252 (DECODE): Add parallel execution support.
4253 Only include semantic label members if using switch.
4254 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4255 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4256 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4257 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4259 (engine_{stop,run,resume,halt,signal}): Delete decls.
4260 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4261 (argbuf,scache): Delete forward decls.
4262 (STATE): Delete decl.
4263 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4264 Include cgen-mem.h, cgen-ops.h.
4265 (engine_halt,engine_signal): Delete.
4266 ({ex,exc,sem,semc}_illegal): Delete.
4267 (sim_disassemble_insn): Result of extract fn is in bits.
4268 * genmloop.sh: Rewrite.
4270 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4273 * sim-base.h (sim_state_base): Delete member `model'.
4274 (sim_cpu_base): Add member `model'.
4275 * sim-model.h (IMP_PROPERTIES): New type.
4276 (MACH): New members imp_props, models.
4277 (models): Delete decl.
4278 * sim-model.c (set_model): Update.
4279 * sim-profile.c (profile_print_model): Update.
4281 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4283 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4285 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4288 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4290 * configure: Regenerated to track ../common/aclocal.m4 changes.
4293 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4295 * aclocal.m4 (AR): Check for sigaction.
4297 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4299 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4301 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4302 * sim-config.c (sim_config): Replace WITH_DEVICES with
4303 WITH_TREE_PROPERTIES.
4305 * configure: Regenerated to track ../common/aclocal.m4 changes.
4307 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4309 * Make-common.in (SIM_ENVIRONMENT): New variable.
4310 (CONFIG_CFLAGS): Add it.
4311 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4312 --enable-sim-environment option.
4313 * configure: Regenerated.
4314 * sim-config.h (environment support): Rewrite.
4315 * sim-config.c (current_environment): Define as enum, unconditionally.
4316 (current_alignment): Define unconditionally.
4317 (config_environment_to_a): Update.
4318 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4319 (sim_config): Handle environment and alignment determination
4320 unconditionally. Delete sanity checks of current_environment,
4322 (print_sim_config): Update.
4323 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4324 (standard_options): Add --environment.
4325 (standard_option_handler): Likewise.
4327 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4329 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4330 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4331 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4332 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4333 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4334 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4335 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4336 argument ADD_CA macro with two argument ADDC_C - add carrying with
4338 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4339 argument SUB_CA macro with two argument SUBC_X - subtract
4341 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4343 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4345 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4347 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4348 * sim-io.h (sim_io_syscalls): Delete.
4350 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4352 * syscall.c (cb_syscall): Add missing else, so write to stdout
4355 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4356 the carry bit from the CPU's psw.
4358 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4360 * gennltvals.sh: Redo syscall support.
4361 * nltvals.def: Regenerated.
4363 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4365 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4366 the stream immediately.
4368 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4370 * sim-io.c (sim_io_getstring): Delete unused len2.
4371 (sim_io_syscalls): Ditto for sys_errno.
4373 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4375 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4377 * Make-common.in (run.o): Depend on remote-sim.h.
4378 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4379 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4381 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4383 * sim-io.c (sim_io_syscalls): Disable lseek.
4385 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4387 * gennltvals.sh: Generate syscall values for d30v.
4389 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4390 * nltvals.def: Regenerate.
4392 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4393 (os_fstat): Likewise. Validate fd argument.
4394 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4395 just compute target stat struct length.
4396 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4397 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4398 (get_string): Return host errno values so they can be properly
4400 (cb_syscall): Likewise.
4401 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4402 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4403 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4404 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4405 (get_path): New function.
4407 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4409 * sim-io.c (sim_io_syscalls): New function to provide system call
4410 emulation. Provide exit, open, close, read, write, lseek, and
4412 (sim_io_getstring): New function to return a string from a
4413 simulated memory location.
4415 * sim-io.h (sim_io_syscalls): Add declaration.
4417 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4419 * sim-core.c (sim_core_signal): Fix spelling error in message.
4421 * sim-hrw.c (sim_read): Use read map, not write map.
4423 * Make-common.in (all): Add .gdbinit.
4424 * gdbinit.in: Add dump command.
4426 * sim-model.c (model_options): Use '\0' for `shortopt'.
4428 * sim-trace.c (trace_option_handler): Set state trace file
4429 for --trace-file in addition to cpu's values.
4430 (trace_vprintf): If cpu == NULL, try state's trace file.
4431 (trace_options): Reorganize table, reword some descriptions.
4433 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4435 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4438 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4440 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4441 signal untranslated, document problem with this.
4443 * nrun.c (main): Check for a prog name of `*step'. If present,
4444 step the simulator instead of allowing it to run free.
4446 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4448 * Make-common.in (sim_main_headers): Add sim-signal.h.
4450 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4452 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4454 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4456 * sim-signal.h: Start simulator signals at 64 so that host signal
4457 numbers can be detected and reported.
4459 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4461 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4463 * callback.c (cb_host_to_target_stat): Fix return values.
4465 * cgen-sim.h (enum_signal_type): Delete.
4466 (engine_signal): Update prototype.
4467 * cgen-utils.c: Don't include <signal.h>.
4468 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4469 (engine_signal): Update.
4471 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4472 (sim_state_free): Call SIM_STATE_FREE if defined.
4474 * sim-module.c (sim_module_install): Don't leave any modules
4475 installed if one fails to install.
4477 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4479 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4480 more, since alloca is not used in this file.
4482 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4483 correctly set the carry and overflow bits for those types.
4484 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4485 with carry, so carry is correct after doing both adds.
4486 (ALU*): Space out '\' to make it easier to read.
4488 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4490 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4493 * sim-signal.c, sim-signal.h: New files.
4494 * Make-common.in (sim-signal.o): Add rule for.
4495 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4496 * sim-abort.c: Don't include <signal.h>.
4497 * sim-basics.h: #include "sim-signal.h".
4498 * sim-break.c: Don't include <signal.h>.
4499 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4500 * sim-core.c: Don't include <signal.h>.
4501 (SIGBUS): Delete definition.
4502 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4503 * sim-engine.c: Don't include <signal.h>.
4504 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4505 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4506 * sim-resume.c: Don't include <signal.h>.
4507 (SIGTRAP): Delete definition.
4508 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4509 * sim-stop.c: Don't include <signal.h>.
4510 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4511 * sim-watch.c: Don't include <signal.h>.
4512 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4514 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4516 * sim-base.h (CIA_ADDR): Provide default definition.
4517 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4518 * sim-break.c (sim_handle_breakpoint): Likewise.
4520 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4522 * Make-common.in (srccom): New variable.
4524 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4525 (LIB_OBJS): Add syscall.o.
4526 (gentmap): Pass $(NL_TARGET) to $(CC).
4527 (syscall.o): Add rule for.
4528 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4529 (sim-bits.o): Depend on $(sim-n-bits_h).
4530 (sim-load.o): Depend on callback.h.
4532 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4533 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4534 * cgen-mem.h, cgen-ops.h: New files.
4536 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4538 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4540 * callback.c: #include string.h or strings.h.
4541 #include sys/types.h and sys/stat.h.
4542 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4543 (os_get_errno,os_open): Update.
4544 (os_stat,os_fstat): New functions.
4545 (os_init): Initialize syscall_map, errno_map, open_map.
4546 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4547 errno_map, open_map, signal_map, stat_map.
4548 (cb_read_target_syscall_maps): New function.
4549 (cb_target_to_host_syscall): New function.
4550 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4551 (cb_target_to_host_open): Renamed from target_to_host_open.
4552 (store): New function.
4553 (cb_host_to_target_stat): New function.
4554 * syscall.c: New file.
4555 * gentmap.c (sys_tdefs): New global.
4556 (gen_targ_vals_h): Output target syscall numbers.
4557 (gen_targ_map_c): Update. Output target syscall translation map.
4558 * gentvals.sh: New first argument `target'. Preface table with
4559 #ifdef NL_TARGET_$target if non-null target passed.
4560 * gennltvals.sh: New file.
4561 * nltvals.def: Regenerated.
4563 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4565 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4567 (sim_core_dummy_M): Declare.
4569 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4571 * sim-core.c (sim_core_signal): Print the address of the
4574 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4576 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4578 * sim-base.h (sim_state_base): Add member trace_data.
4579 (STATE_TRACE_DATA): New macro.
4580 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4581 ({WITH_,}TRACE_DEBUG_P): New macros.
4582 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4583 (_sim_cpu): Delete forward reference.
4584 (debug_printf): Update.
4585 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4586 (trace_options): Add --trace-debug.
4587 (set_trace_options): Handle it.
4588 (trace_option_handler): Likewise.
4589 (trace_install): Init state trace_data struct.
4590 (trace_uninstall): Close state trace file.
4591 * sim-events.c (ETRACE): Only print source file and line number if
4593 * sim-n-core.h (sim_core_trace_M): Likewise.
4595 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4597 1997-11-13 Felix Lee <flee@cygnus.com>
4599 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4601 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4603 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4605 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4607 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4609 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4610 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4613 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4615 * sim-events.c (sim_events_process): Re-compute the time -
4616 update_time_from_event - as each event is processed. Reverses
4619 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4621 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4623 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4625 * sim-events.c (sim_events_process): Delete redundant call to
4626 update_time_from_event.
4627 (sim_events_slip): Always decrement time_from_event.
4628 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4629 Delete assertion that time_from_event >=0 when work in queue, no
4632 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4634 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4635 (standard_option_handler): Update.
4637 * sim-options.h: Clarify documentation.
4638 (OPTION_LONG_ONLY_P): Delete definition.
4639 (OPTION_VALID_P): Define.
4641 * sim-options.c (sim_print_help): Allow short only options.
4642 (sim_parse_args): Ditto.
4643 (sim_args_command): Skip short only options.
4644 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4645 separate entries for short and long options in the HANDLERS and
4647 (sim_parse_args): Disable argument permutation.
4649 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4651 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4652 Add argument M, size of data type.
4653 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4654 Declare, ditto for 5, 6 & 7 byte transfers.
4655 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4658 * sim-n-core.h (sim_core_trace_M): Rename from
4659 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4660 with transfer type. Print transfer direction. Handle 1 and 2 byte
4662 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4664 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4665 Update all functions.
4667 * sim-core.c: Generate functions starting with 16 not 1.
4668 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4669 all 5, 6 & 7 byte transfers.
4671 * sim-n-core.h (sim_core_read_misaligned_N,
4672 sim_core_write_misaligned_N): Implement.
4674 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4676 * sim-endian.h (U16_8): Implement
4678 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4680 * sim-endian.h (VL8_16, VH8_16): Implement.
4682 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4684 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4685 (memory_option_handler): Skip comma in alias address list
4687 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4689 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4691 (parse_size, parse_addr): New functions
4692 (memory_option_handler, memory_options): Parse address & size
4693 using new functions. Pass level, space, modulo to do_memopt_add &
4696 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4698 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4699 `attach_type attach' argument with `unsigned level' argument.
4702 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4703 sim_core_attach): Replace argument attach with level. Update
4704 verification of arguments.
4705 (sim_core_map_detach, sim_core_detach): Replace argument attach
4708 * sim-basics.h (enum _attach_type): Delete.
4710 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4712 * sim-core.h (sim_core_write_8): Define.
4714 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4716 * sim-bits.h: Document ROTn macro.
4718 * sim-endian.h (H2T): Handle 16 byte variables.
4720 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4723 * sim-core.c: Do not generate sim_core_*_word.
4725 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4726 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4728 * sim-core.h (sim_core_read_unaligned_word,
4729 sim_core_read_aligned_word, sim_core_read_word,
4730 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4731 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4733 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4735 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4737 * sim-endian.h: Disable 16 byte support.
4739 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4741 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4743 * sim-n-core.h (sim_core_trace_N): New function.
4744 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4745 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4747 * sim-endian.h: Add 128 bit variant.
4749 * sim-core.h, sim-core.c: Add 128 bit variant.
4751 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4753 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4755 * sim-events.c (sim_events_process): Clear events->work_pending.
4756 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4757 setting, nr_ticks_to_process.
4758 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4759 when the event queue isn't next.
4761 * sim-events.h, sim-events.c (sim_events_slip): New function.
4763 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4765 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4767 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4770 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4772 * nrun.c (main): Remove useless test of name != NULL.
4773 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4775 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4777 * sim-fpu.c (EXPMAX): Type is unsigned.
4778 (MIN_INT, MAX_INT): Type is signed64.
4779 (i2fpu): Type of val is signed64.
4781 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4783 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4784 a bucket size of zero.
4786 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4787 OPTION_PROFILE_PC): Define.
4788 (profile_option_handler): Add support for --profile-pc and
4789 --profile-pc-granularity options.
4790 (profile_pc_init): When possible, compute nr buckets from bucket
4793 * sim-profile.c (profile_pc_init): Align the profile-pc end
4794 address with the profile-pc bucket size.
4796 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4797 something less ambiguous.
4798 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4800 * sim-profile.c (profile_pc_cleanup): New function. Move
4801 profile_pc_uninstall code to here.
4802 (profile_pc_uninstall): Call.
4803 (profile_pc_init): Call.
4805 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4807 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4808 file using BSD gprof format.
4810 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4812 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4813 MSBIT64): Force result to unsignedN.
4815 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4817 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4819 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4820 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4821 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4822 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4824 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4826 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4829 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4830 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4832 (sim_core_attach): Rename buffer_freed to free_buffer, type
4833 void*. Ensure that allocated buffer is alligned according to
4836 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4838 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4839 (ALU64_SUB): Define.
4841 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4842 (.gdbinit): Remove dependencies, generate once per build.
4844 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4846 * sim-n-core.h (sim_core_read_aligned_N,
4847 sim_core_write_aligned_N): Make xaddr param type address_word not
4850 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4852 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4853 unpacked floating point struct. Pass sim_fpu object by reference.
4854 Add preliminary support for rounding modes.
4856 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4858 * configure: Regenerated to track ../common/aclocal.m4 changes.
4860 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4862 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4863 WITH_TARGET_BITSIZE.
4865 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4867 * sim-profile.c (profile_print_core): label needs empty statement.
4869 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4871 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4872 and zfree instead of xmalloc and free. Prevents warnings.
4874 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4876 * configure: Regenerated to track ../common/aclocal.m4 changes.
4878 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4880 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4881 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4883 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4884 controling the bitsize/msb of the target.
4886 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4888 * Make-common.in: New files sim-break.c, sim-break.h.
4889 * sim-base.h: Add point to breakpoint list to sim_state_base.
4890 * sim-break.c sim-break.h: New modules that implement intrinsic
4892 * sim-module.c: Add breakpoint module.
4894 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4896 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4898 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4900 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4901 (SIGBUS) define for Windows.
4902 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4903 * sim-resume.c: define SIGTRAP for windows.
4904 * sim-xcat.h: use token pasting if ALMOST_STDC.
4906 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4908 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4910 (CONFIG_CFLAGS): Add same.
4912 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4914 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4915 (SIGNED32): use ##i32.
4917 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4919 * configure: Regenerated to track ../common/aclocal.m4 changes.
4921 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4923 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4926 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4927 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4928 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4929 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4930 (CONFIG_CFLAGS): Add same.
4932 * aclocal.m4: Perform AC_SUBST on optional options.
4934 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4936 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4938 * sim-options.c (standard_option_handler): Typo in warning message.
4940 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4942 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4943 insn count. Make count conditional on there being a valid
4945 (profile_pc_init): Make default PC profile frequency an arbitrary
4948 * sim-base.h: Ditto.
4950 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4953 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4956 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4958 * configure: Regenerated to track ../common/aclocal.m4 changes.
4960 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4962 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4963 configured alignment.
4965 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4967 * configure: Regenerated to track ../common/aclocal.m4 changes.
4969 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4971 * sim-config.c (sim_config): Check for default alignment.
4973 * sim-options.c (standard_option_handler): Add alignment option.
4975 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4976 default alignment requirements on memory accesses.
4978 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4980 * sim-load.c (sim_load_file): Return failure if the executable
4981 had no loadable sections.
4983 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4985 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4988 * sim-core.c (sim_core_signal): When bad access halt simulator
4989 SIGSEGV / SIGBUS instead of aborting.
4990 (signal.h): Include.
4992 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4993 options was missing.
4995 * sim-bits.h (MOVED): Define
4997 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4999 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5002 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5004 * sim-bits.c: Add 8 bit versions of bit macros.
5006 * sim-bits.h: Ditto.
5008 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5010 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5011 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5013 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5014 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5016 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5017 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5019 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5021 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5022 configure.in: Output to cconfig.h instead of config.h.
5024 * configure: Regenerated to track ../common/aclocal.m4 changes.
5026 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5028 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5031 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5033 * callback.c (os_write): divert stdout and stderr to their
5036 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5038 * sim-profile.c (profile_print_speed): Call
5039 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5041 * sim-events.c (sim_events_elapsed_time): New function return nr
5042 host MS consumed by the simulator.
5043 (sim_watch_valid): Use.
5045 * sim-module.c (modules): Install sim_events very very early.
5047 * sim-profile.c (profile_print): Call profile_print_pc.
5049 (profile_pc_init): New function, set up processor for PC
5051 (profile_print_pc): New function, print a PC profile.
5052 (profile_pc_event): New function, sample PC.
5054 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5055 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5058 * sim-options.c (sim_print_help): Pacify GCC.
5060 * sim-n-core.h (sim_core_read_aligned_N,
5061 sim_core_write_aligned_N): Add un-conditional profile call.
5062 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5063 profile call when aligned read/write isn't used.
5065 * sim-base.h: Include sim-profile, sim-model after sim-core &
5066 sim-events allow sim-core to define useful values.
5068 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5069 (profile_option_handler, profile_options): Add support for
5070 --profile-core option.
5071 (print_bar): Include when core profiling.
5072 (profile_print_core): New function, print core profile.
5074 * sim-config.c (print_sim_config): Print profile status.
5076 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5077 WITH_PROFILE_PC_P): Define.
5078 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5079 (PROFILE_COUNT_CORE): Define.
5081 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5083 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5084 interrupt_names array as the data.
5085 (sim-watch.h): Document.
5087 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5089 * sim-options.c (sim_print_help): When the doc string is to long
5092 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5093 that only the first few the watch options are listed. Generate
5094 meanginful usage messages.
5096 * sim-options.h (struct OPTION): Clarify use of doc_name field
5098 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5100 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5101 (standard_option_handler): Handle --architecture-info.
5103 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5105 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5106 illegal zero-sized array.
5107 * sim-core.c (sim_core_xor_read_buffer): same.
5109 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5111 * nltvals.def: Regenerate.
5113 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5115 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5117 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5119 * sim-bits.c (MASKED): Delete.
5120 (EXTRACTED): Delete.
5121 (LSEXTRACTED, MSEXTRACTED): New functions.
5123 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5124 (MSMASKEDn, LSMASKEDn): Add last argument.
5127 * sim-bits.h (EXTEND8, EXTEND16): Define.
5128 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5130 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5132 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5133 current instruction address.
5135 * sim-inline.h (*_ENGINE): Define.
5137 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5139 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5141 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5142 (watch_option_handler): Call delete_watchpoint with ident or type.
5143 (sim_watchpoint_install): Create interrupt specific watchpoint
5144 commands on the fly.
5145 (do_watchpoint_create): New function, create a watch point using
5146 type/int-nr info encoded in the option nr.
5147 (do_watchpoint_info): New function. List active watchpoints.
5149 * sim-watch.h: Change data structure to a list.
5151 * sim-memopt.c (memory_option_handler): Require explicit "all"
5152 before deleting all memory regions.
5154 * sim-utils.c (sim_do_commandf): New function, printf version of
5157 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5159 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5161 (SIGNED64, UNSIGNED64): Delete.
5162 (ALU64_ADD): Don't rely on bit endianness.
5163 (ALU64_BEGIN): Define.
5165 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5166 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5168 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5169 suffix - u64, LL - to 64 bit constants.
5171 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5173 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5175 * sim-utils.h (NZALLOC): Define - zalloc * N.
5177 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5178 implementation of read/write functions.
5180 * Make-common.in (sim-hrw.o): New target.
5182 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5185 * sim-memopt.c (memory_option_handler): Implement memory-size
5186 command. Implement memory-alias command. Let memory-delete delete
5188 (add_memopt): New function. Add a memory region.
5189 (do_memopt_delete): New function. Delete a memory region.
5191 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5193 * sim-core.c (sim_core_detach): New function.
5194 (sim_core_map_detach): New function. Perform the actual detach.
5195 (sim_core_init): Move initialization code from here.
5196 (sim_core_install): To here.
5197 (sim_core_uninstall): And here.
5199 * sim-module.c: Add memopt module.
5201 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5202 simulator base type.
5204 * Make-common.in (sim_main_headers): Add sim-memopt.h
5205 (sim-memopt.o): New target.
5207 * sim-core.c (sim_core_install): Add core_options to the option
5210 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5213 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5216 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5217 address_word, add mask member.
5219 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5220 address_word, allow for 64bit targets in 32bit host. Add modulo
5222 (sim_core_map_attach): Ditto.
5223 (new_sim_core_mapping): Ditto.
5224 (sim_core_translate): Mask address when modulo memory.
5226 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5228 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5230 * gdbinit.in: New file.
5231 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5232 * Make-common.in (distclean): Delete .gdbinit.
5233 (.gdbinit): Add rule for.
5234 * configure: Regenerated to track ../common/aclocal.m4 changes.
5236 * Make-common.in (cgen-run.o): Add rule for.
5238 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5240 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5242 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5243 both resumed and previous elapsed time.
5244 (sim_events_init): Set initial_wallclock and current_wallclock to
5246 (sim_events_install): Install sim_events_suspend and
5248 (sim_events_watch_clock): Allow for suspended simulator when
5249 computing the time of the clock event.
5251 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5252 initial_wallclock to elapsed_wallclock, set both to zero.
5253 (sim_events_init, sim_events_uninstall): Delete prototypes.
5255 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5257 * sim-module.c(sim_module_resume, sim_module_suspend): New
5260 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5262 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5265 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5267 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5268 * Make-common.in (TAGS): Likewise.
5269 * sim-n-bits.h: Add TAGS comments for all functions.
5270 * sim-n-core.h: Likewise.
5271 * sim-n-endian.h: Likewise.
5273 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5275 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5278 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5280 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5283 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5285 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5286 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5288 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5290 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5291 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5292 nr_transfered and nr_this_transfer unsigned.
5294 * sim-events.c (sim_events_tickn): N is signed, as limited to
5297 * sim-n-endian.h (offset_N): Change size to unsigned.
5299 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5301 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5303 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5305 * sim-options.c (sim_parse_args): Use dupargv.
5307 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5309 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5311 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5313 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5316 * sim-options.c (standard_options): Add --architecture=MACHINE and
5317 --target=TARGET options.
5318 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5319 (standard_option_handler): Handle architecture and target options.
5322 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5324 (sim_analyze_program): Set prog_bfd architecture from
5325 STATE_ARCHITECTURE if known.
5327 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5329 * configure: Regenerated to track ../common/aclocal.m4 changes.
5332 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5334 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5335 that option does not apply to certain files.
5337 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5339 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5340 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5341 offset from MSB/LSB.
5343 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5344 access address of sub word quantity of a hosts 16, 32, 64 bit word
5346 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5347 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5348 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5349 return N*2 byte value with argument in Hi/Lo word. Renamed from
5350 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5352 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5353 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5354 so that bit offset is explicit.
5356 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5358 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5359 Update STATE_PROG_BFD when needed with a dup'd copy of the
5362 * sim-config.c (sim_config): Delete ABFD argument, use
5363 STATE_PROG_BFD directly.
5365 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5367 * run.c (main): Pass the open ABFD to sim_create_inferior.
5369 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5373 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5374 hardware only simulator targets.
5376 * Make-common.in (sim-hload.o): Add rule.
5378 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5380 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5381 used by copyargv and freeargv.
5383 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5384 STATE_PROG_ARGV, not just a pointer.
5386 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5388 * configure: Regenerated to track ../common/aclocal.m4 changes.
5391 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5393 * aclocal.m4 (sim-endian): Add second argument to
5394 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5395 default endian when not hardwired.
5397 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5398 else failes value for target byte order.
5400 * sim-config.c (sim_config): Add abfd arguments. Set
5401 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5403 (sim_config): Return SIM_RC, don't abort.
5406 * run.c (main): Update call to sim_open - add ABFD argument.
5407 * nrun.c (main): Add NULL ABFD argument.
5409 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5411 * callback.c (os_poll_quit): Make static.
5412 Call sim_cb_eprintf, not p->eprintf.
5413 (sim_cb_printf, sim_cb_eprintf): New functions.
5414 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5416 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5417 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5418 sim-utils.h. #include sim-utils.h.
5419 * sim-utils.h: Above decls moved here.
5420 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5422 * sim-watch.c (action_watchpoint): Fix thinkos.
5424 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5426 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5428 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5430 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5431 to FORCED_ALIGNMENT case.
5433 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5435 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5437 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5439 * Make-common.in (libsim.a): Fix typo.
5441 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5443 * nrun.c (main): Verify the structure returned before using it.
5445 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5450 * sim-engine.c (sim_engine_install): New function. Install the
5451 engine init functions.
5452 (sim_engine_init): [Re]initialize the simulator engine.
5454 * sim-module.c: Add sim_engine to list of modules that always
5457 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5459 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5460 to remove the old watchpoint, not delete_watchpoint.
5461 (watch_option_handler): Action the correct watchpoint, not just
5464 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5467 both low and high word.
5468 (sim_core_write_aligned_N): Ditto.
5470 * sim-trace.c (set_trace_options): Delete code explicitly setting
5473 * sim-options.c (sim_print_help): Call the list commands if not a
5474 standalone simulator.
5475 (sim_print_help): Advise that some options may not be applicable.
5477 * sim-trace.c (set_trace_options): Assume core present.
5479 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5480 buffer when full not almost full.
5482 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5484 * sim-events.c (sim_events_process): Don't blat the event queue
5485 when processing watchpoints.
5487 * sim-watch.h: Make arg unsigned long - stop sign extension.
5489 * sim-events.c (sim_watch_valid): rewrite so debugable.
5491 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5493 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5494 inequality test is possible.
5495 (handle_watchpoint): Re-pass is_within arg.
5496 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5497 0 to schedule_watchpoint's is_within arg.
5498 (sim_watchpoint_init): Re-pass is_within arg.
5500 * sim-options.c (sim_print_help): Add is_command argument. Don't
5501 include -- prefix when called from the command line interpreter.
5503 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5505 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5506 zero indicates that the test should be reversed.
5507 (sim_events_watch_core): Ditto.
5508 (WATCH_CORE): Compare range against is_within.
5511 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5513 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5514 sim_core_read_buffer. Check nr-bytes transfered.
5516 * sim-core.h (sim_core_common): Define a new struct that contains
5517 the common data. to sd and cpu structures.
5518 * sim-core.c (sim_core_attach): Update.
5519 (sim_core_init): Update. Remember to copy initialized data to each
5521 (sim_core_find_mapping): Ditto.
5523 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5524 (sim_core_write_buffer): Ditto.
5526 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5527 transfer use xor version of read buffer.
5528 (sim_core_write_unaligned_N): Ditto for write.
5530 * sim-core.c (sim_core_xor_read_buffer): New function implement
5531 xor-endian data read breaking transfer up into xor-endian sized
5533 (sim_core_xor_write_buffer): Ditto for write.
5534 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5535 - needed for xor-endian transfers.
5537 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5539 * sim-inline.h: Review description.
5541 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5542 to just those involved in data transfers and configuration.
5544 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5546 * sim-n-core.h (sim_core_read_aligned_N): Use.
5547 (sim_core_read_unaligned_N): Ditto.
5548 (sim_core_read_unaligned_N): Ditto..
5549 (sim_core_write_unaligned_N): Ditto.
5551 * sim-core.h: Add xor endian bitmap to main structure. *
5553 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5555 (sim_core_read_aligned_N): Ditto.
5557 * sim-core.c (sim_core_set_xor_endian): New function.
5558 (sim_core_attach): Don't overwrite the per-cpu xor map when
5559 cloning the global core.
5561 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5563 * sim-engine.h: Update below so that it is using an enumerated
5566 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5568 * sim-engine.c (sim_engine_restart):
5569 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5570 return value used for simulator restart from 0 to 2.
5572 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5574 * cgen-scache.c (scache_option_handler): Add is_command arg.
5576 * sim-model.c (model_option_handler): Add is_command argument.
5578 * sim-profile.c (profile_option_handler): Add is_command arg.
5580 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5583 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5584 order that they are registered.
5586 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5587 between option and command line processing.
5589 * sim-options.c: Include stdlib.h, ctype.h.
5591 * Make-common.in (sim-watch.o): Add rule.
5592 (sim_main_headers): Assume sim-assert.h included.
5593 (sim-*.o): Simplify make rule.
5595 * sim-module.c: Add sim_watch_install to module list.
5597 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5599 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5602 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5603 * sim-events.c (sim_events_install): Ditto.
5604 * sim-core.c (sim_core_install): Ditto.
5605 * sim-model.c (model_install): Ditto.
5606 * sim-options.c (standard_install): Ditto.
5607 * sim-profile.c (profile_install): Ditto.
5608 * sim-reason.c (sim_stop_reason): Ditto.
5609 * sim-run.c (sim_engine_run): Ditto.
5610 * sim-utils.c (sim_analyze_program): Ditto.
5612 * sim-module.c (modules): Make profile_install and trace_install
5615 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5617 * sim-options.c (standard_option_handler): Set the byte order.
5619 * sim-events.c (sim_events_process): Allow multi tick processing.
5620 (sim_events_tickn): New function - multi cycle tick.
5622 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5623 prototypes. Under development.
5624 (sim_events): Replace processing with nr_ticks_to_process.
5626 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628 * nrun.c (main): Pass callbacks to sim_open instead of using
5631 * run.c (main): Ditto.
5633 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5635 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5636 stop tk interrupting malloc calls.
5637 (sim_events_zalloc): Converse.
5639 * Make-common.in (sim_main_headers): Add sim-events.h.
5641 * sim-events.c (sim_events_schedule_after_signal): Change return
5642 type to void - signal events are strictly internal.
5643 (sim_events_init): Allocate a finite buffer for signal events.
5644 (sim_events_schedule_after_signal): Enter signal events into the
5647 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5648 (sim_engine_restart): Ditto.
5649 (sim_engine_abort): Ditto.
5650 * sim-stop.c (sim_stop): Ditto.
5651 (control_c_simulation): Ditto.
5652 * sim-resume.c (sim_resume): Ditto.
5653 (has_stepped): Ditto.
5654 * sim-abort.c (sim_engine_abort): Ditto.
5656 * sim-basics.h (transfer_type): New type.
5658 * sim-core.c (sim_core_signal): New function. Print core signal
5660 (sim_core_find_mapping): Add transfer argument.
5662 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5663 SIM_CORE_SIGNAL if a recoverable abort.
5664 * sim-core.c (sim_core_find_mapping): Ditto.
5666 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5668 * sim-core.c (sim_core_find_mapping): Replace calls to
5669 sim_io_error to more resiliant sim_engine_abort.
5671 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5672 (sim_core_write_unaligned_N): Ditto.
5674 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5676 * sim-module.c: Add sim_events_install to list.
5678 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5680 (sim_events_init): Now returns SIG_RC.
5682 * sim-run.c: New file. Generic sim_engine_run.
5683 * sim-reason.c: New file. Generic sim_stop_reason.
5684 * sim-stop.c: New file. Generic sim_stop.
5685 * sim-resume.c: New file. Generic sim_resume.
5687 * Make-common.in (sim-engine.o): Add rule.
5688 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5690 * sim-engine.h, sim-engine.c: New file. Provide generic
5691 implementation of sim_engine_halt, sim_engine_error. et.al.
5693 * sim-base.h (sim_state_base): Add member halt.
5694 (sim-engine.h): Include.
5696 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5698 * sim-events.c (sim_events_poll): Update event handler.
5700 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5702 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5704 (sim_events_watch_sim): New function.
5705 (sim_events_watch_core): New function.
5706 (sim_watch_valid): New function.
5707 (sim_events_preprocess): New function.
5708 (sim_events_process): Process the watchpoints as well as the timer
5710 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5711 (sim_events_deschedule): Check all the queues when removing an
5713 (sim_events_init): Ditto for cleaning.
5715 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5719 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721 * callback.c (os_open): Type of arg flags is int.
5723 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5725 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5726 just like normal numbers as per IEEE rules.
5728 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5730 * callback.c (os_close): Mark the descriptor as being
5731 available if the close succeeded.
5732 (os_open): Pass 0644 as the mode of the file being created.
5734 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5736 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5739 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5740 * sim-lnline.h: Update.
5742 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5743 conversion functions.
5744 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5746 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5747 compare functions. Replacing.
5748 (sim_fpu_cmp): This. Delete.
5750 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5752 * sim-core.c (sim_core_find_mapping): Call engine_error not
5753 sim_io_error when possible.
5755 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5757 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5758 high/low double word.
5760 * sim-trace.h: Remove definition of attribute - defined in
5763 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5765 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5766 name of the option - or family of options.
5768 * sim-options.c (sim_args_command): Match command `a-b c' with
5769 option `--a-b-c' from option table.
5771 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5773 * sim-options.c (sim_print_help): For optional arguments, wrap
5776 * sim-trace.c (set_trace_options): New function, handle optional
5777 argument and multiple assignment.
5778 (trace_option_handler): Update.
5780 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5781 when branch tracing selected.
5783 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5785 * sim-trace.c (trace_one_insn): Make a va-args function.
5787 * sim-trace.c (trace_vprintf): New function, va-arg version of
5790 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5792 * sim-trace.c (trace_uninstall): Don't close a file twice.
5793 * sim-profile.c (profile_uninstall): Likewise.
5795 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5797 * sim-trace.c (toplevel): Include bfd.h.
5798 (trace_options): Note that --trace-linenum also turns on
5799 --trace-insn. Add --trace-{branch,semantics}.
5800 (trace_option_handler): If --trace-linenum, also turn on
5801 --trace-insn. Add --trace-branch support. If --trace-semantics,
5802 turn on ALU, FPU, branch, and memory tracing.
5803 (trace_one_insn): New function to trace an instruction. Support
5805 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5807 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5808 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5809 (TRACE_branch): Add new mask.
5810 (TRACE_*_P): Define all possible trace_p macros.
5811 (trace_one_insn): Declare function.
5813 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5815 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5816 GNU C doesn't support __attributes__.
5817 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5820 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5822 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5823 addresses are masked forcing them to be correctly aligned.
5824 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5825 * sim-config.c (config_alignment_to_a): Update.
5827 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5829 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5831 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5832 processor specific core maps.
5833 (sim_core_map_attach): Copy the core map data to each of the
5834 processor specific core data structures.
5835 * sim-core.c (sim_core_find_mapping): Update.
5837 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5838 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5839 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5840 alternatives that handle unaligned addresses.
5841 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5843 * cgen-utils.c (sim_disassemble_insn): Update.
5845 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5847 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5850 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5853 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5855 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5857 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5860 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5863 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5865 * cgen-trace.c: Prepend additional trace_printf argument.
5867 * cgen-utils.c (sim_disassemble_insn): Add additional core
5870 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872 * nrun.c (main): Catch/report errorenous simulator states.
5874 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5875 * sim-trace.c: #include string.h/strings.h so that memset is
5877 * sim-utils.c: Ditto.
5878 * sim-profile.c: Ditto. And stdlib.h.
5879 (print_bar): Only define when used by instruction or memory profiler.
5881 * sim-options.c (standard_option_handler): Make ul more local.
5883 * sim-load.c (sim_load_file): Make the name constant.
5884 (sim_load_file): Passify gcc.
5886 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5888 * sim-utils.c, sim-load.c: Include sim-utils.h.
5890 * sim-base.h (sim_cpu): Pre define here so available to all.
5892 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5893 Restore the sim_cpu and instruction_address arguments so that full
5894 information is available to the abort function.
5895 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5896 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5898 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5899 tracing support for sim-events and sim-core.
5900 (trace_option_handler): Convert #if to if where possible so always
5901 compiled/checked by C compiler.
5902 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5904 * sim-base.h: Adjust comment documenting how to define the cpu
5906 (sim_state_base): Add sim_core and sim_events to simulator base
5909 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5910 * sim-core.c (sim_core_init, sim_core_attach,
5911 sim_core_find_mapping): Update.
5912 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5913 update_time_from_event, insert_sim_event,
5914 sim_events_schedule_after_signal, sim_events_deschedule,
5915 sim_events_tick): Ditto.
5917 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5918 sim-model.h): Move #includes from here.
5919 * sim-base.h: To here.
5920 (sim-core.h, sim-events.h, sim-io.h): Include also
5922 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5924 * callback.c (default_callback): Missing initialisers.
5926 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5928 * sim-utils.c (sim_add_commas): New function.
5929 * sim-basics.h (sim_add_commas): Add prototype.
5930 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5931 * sim-profile.c (COMMAS): New macro.
5932 (print_*): Use it to print commas in numbers.
5934 * configure: Regenerated.
5936 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5937 (cgen_state): New member run_fast_p.
5938 (cgen_init): Add prototype.
5939 (sim_disassemble_insn): New arg `cpu'.
5940 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5941 * cgen-utils.c (cgen_init): New function.
5942 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5943 * genmloop.sh: Call engine_halt if loop exits.
5945 * Makefile.in (sim-options_h): Define.
5946 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5947 (sim-model.o): Add new rule.
5948 (cgen-{scache,trace,utils}.o): Add new rules.
5949 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5950 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5951 Indent output by 2 spaces.
5952 * cgen-scache.h (scache_print_profile): Update.
5953 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5954 Use trace_printf, not fprintf.
5955 (trace_extract): Use trace_printf, not cgen_trace_printf.
5956 * genmloop.sh (!FAST case): Increment `insn_count'.
5957 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5958 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5959 access macro's name.
5960 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5961 Change return type to SIM_RC.
5962 (sim_core_{install,uninstall}): New functions.
5963 * sim-core.h (sim_core_{install,uninstall}): Declare.
5964 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5965 Change return type to SIM_RC.
5966 * sim-model.h (models,machs,model_install): Declare.
5967 * sim-module.c (modules): Add scache_install, model_install.
5968 (sim_post_argv_init): Set cpu->state backlinks.
5969 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5970 (standard_option_handler): Likewise.
5971 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5974 (profile_options): Delete --profile-simcache.
5975 (profile_option_handler): Likewise.
5976 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5978 (profile_print_{memory,model}): Likewise.
5979 (profile_print_simcache): Delete.
5980 (profile_print_speed): New function.
5981 (profile_print): Rewrite.
5982 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5983 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5984 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5985 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5986 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5987 (profile_print): Update prototype.
5989 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5991 * cgen-scache.[ch], cgen-sim.h: New files.
5992 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5993 * sim-model.c: New file.
5995 * Make-common.in (clean targets): Undo patch of Apr. 22.
5997 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5999 * sim-n-bits.h (signed): If we have a standard compiler, undef
6000 signed, so that signedN is defined correctly.
6002 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6004 * sim-module.h, sim-model.h, sim-profile.h: New files.
6005 * sim-module.c, sim-profile.c: New files.
6006 * Make-common.in (SIM_PROFILE): Define
6007 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6008 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6009 (sim_module.o,sim-profile.o): Add rules for.
6010 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6011 (--enable-sim-profile): Add.
6012 * configure: Regenerated.
6013 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6014 model. Move trace and profile support to sim-{trace,profile}.h.
6015 New members trace_data, profile_data.
6016 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6017 * sim-config.h: Provide default definition of WITH_PROFILE.
6018 (WITH_TRACE): Change default to -1.
6019 (MAX_NR_PROCESSORS): Always define.
6020 * sim-options.c: Move trace and profile support to
6021 sim-{trace,profile}.h.
6022 (sim_pre_argv_init): Moved to sim-model.c.
6023 (standard_install): New function.
6024 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6025 (standard_install): Declare.
6026 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6027 (trace_install, trace_uninstall): New functions.
6028 (trace_printf): Update reference to TRACE_FILE.
6029 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6030 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6031 (WITH_TRACE_FOO_P): Define.
6032 (trace_install): Declare.
6033 (TRACE_DATA): New struct.
6035 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6037 * run.c: Undo last exec_bfd patch.
6038 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6040 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6042 * run.c (exec_bfd): Add back in.
6043 (main): Set exec_bfd.
6045 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6047 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6049 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6051 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6052 less well defined engine_error.
6053 * sim-core.c: Ditto.
6055 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6057 * Make-common.in: Change clean targets to use :: so that other
6058 Makefiles can have their own clean targets.
6059 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6060 __STDC__ to control use of stdarg vs. varargs syntax. Some
6061 systems can't use __STDC__, but require stdarg.
6063 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6065 * sim-options.c (standard_options): Add --endian.
6066 (standard_option_handler): Likewise.
6068 * nrun.c: #include <signal.h>.
6069 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6070 handler that calls sim_stop ().
6072 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6074 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6075 handler that calls sim_stop (). Simulators may still be
6076 establishing their own handler.
6078 * sim-events.c (sim_events_poll): Rename from
6079 sim_events_at_large_int. Poll IO.
6081 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6084 * callback.c (os_poll_quit): New function poll for quit signal
6086 (default_callback): Include magic number.
6088 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6090 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6091 Check for functions getrusage, time.
6092 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6093 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6094 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6095 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6097 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6099 * sim-options.c, sim-options.h: New files.
6100 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6101 * Make-common.in (nrun.o): Add rules for.
6104 * run.c (main): Check return value of sim_open.
6106 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6107 (sim_main_headers): Add sim-trace.h.
6108 * run.c (exec_bfd, target_byte_order): Delete.
6109 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6110 call sim_load instead. Check return code of sim_create_inferior.
6111 * sim-base.h (CURRENT_STATE): Define.
6112 (sim_state_base): Make typedef. New members options, prog_argv,
6113 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6114 mem_size, memory [+ corresponding access macros].
6115 (sim_cpu_base): New typedef.
6116 * sim-trace.h: New file.
6117 * sim-trace.c: New file.
6118 * sim-basics.h: #include it.
6119 * sim-load.c: New file.
6121 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6123 * Make-common.in (INSTALL): Set to @INSTALL@.
6124 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6125 (install-common): Depend upon installdirs. Use
6126 $(program_transform_name) directly, rather than using
6128 (installdirs): New target.
6129 * Makefile.in (INSTALL): Set to @INSTALL@.
6130 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6131 (install-man): Depend upon installdirs. Use
6132 $(program_transform_name) directly, rather than using
6134 (installdirs): New target.
6136 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6141 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6143 * sim-basics.h: Only bring in config.h and tconfig.h if
6146 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6148 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6149 numbering convention of the target.
6150 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6151 and WITH_TARGET_WORD_MSB.
6152 (sim_config): When possible, check for consistency with bitsize
6155 * sim-bits.h: Allow MSB to be other than zero.
6156 * sim-bits.c: Ditto.
6157 * sim-n-bits.h: Ditto.
6159 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6160 * sim-n-bits.h (MSMASKEDn): Ditto.
6162 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6164 * Makefile.in (INSTALL): Change install.sh to install-sh.
6166 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6168 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6170 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6172 * run.c (main): Check that a program to run was specified.
6174 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6176 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6178 * configure: Regenerated to track ../common/aclocal.m4 changes.
6181 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6183 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6184 * sim-config.h: To here.
6186 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6187 (sim_main_headers): Define.
6188 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6189 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6191 (sim-utils.o): Add rule for.
6192 * sim-utils.o: New file.
6193 * sim-basics.h: #include sim-base.h.
6194 (zalloc): Make argument unsigned long.
6195 * sim-base.h: New file.
6196 * sim-inline.h (SIM_IO support): Delete.
6197 * sim-io.h: Delete inline support.
6198 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6199 * sim-config.c: sim-state.h renamed to sim-main.h.
6200 * sim-core.c: Likewise.
6201 * sim-events.c: Likewise.
6203 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6205 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6206 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6208 * configure: Regenerated to track ../common/aclocal.m4 changes.
6210 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6212 * configure: Regenerated to track ../common/aclocal.m4 changes.
6214 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6216 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6217 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6218 are defined by the configure.
6220 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6222 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6223 reserved-bits): Always define.
6225 * sim-config.h, sim-config.c (sim_config): New function - and new
6226 file - co-ordinate the setting/checking of the common simulator
6227 configuration options.
6229 * Make-common.in (sim-config.o): Add rule.
6231 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6233 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6234 va_list from void *, since va_list might not be a pointer type.
6236 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6238 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6240 (offset_N): Correct computation of LE offset.
6242 * sim-io.c (sim_io_error): Include a new line when reporting
6245 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6248 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6250 * run.c: Include alloca-conf.h.
6252 * callback.c (os_evprintf_filtered): Fix typo.
6254 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6256 * run.c (string.h, strings.h, stdlib.h): Include.
6258 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6259 0 when nothing pending.
6261 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6262 will soon be going away.
6263 (getopt): Plicate GCC.
6265 * sim-endian.c (sim-io.h): Plicate GCC.
6266 * sim-bits.c (sim-io.h): Ditto.
6267 * sim-n-bits.h (ROTn): Ditto.
6269 * sim-io.c (sim_io_error): Correct check for NULL.
6271 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6273 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6276 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6278 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6279 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6281 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6283 * sim-alu.h: Include sim-xcat.h.
6285 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6287 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6288 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6291 * sim-events.c (sim_events_at_large_int): New function. Just
6292 schedules an event every large-int ticks.
6293 (sim_events_init): Call.
6294 (sim_events_tick, sim_events_process): Move async handing to
6295 sim_events_process. Move timer decrement so that it occures after
6296 events have been processed.
6298 * sim-basics.h (struct _engine): Remove declaration.
6300 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6301 everything with same. Rename global struct to SIM_DESC.
6302 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6303 * sim-io.h, sim-io.c: Ditto.
6305 * sim-assert.h: New file. Optional assertion checking macros.
6306 * sim-io.c (sim_io_error): Make just this function tolerant to
6309 * sim-xcat.h: New file. Define concatenate macros.
6310 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6311 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6315 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6317 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6319 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6321 * sim-inline.h: Add definitions for sim-types.
6322 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6325 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6327 * sim-events.h: Remove defunct reference to callback struct.
6329 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6331 * configure: Re-generate.
6333 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6335 * Make-common.in (CSEARCH): Do not include the gdb directory in
6338 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6340 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6341 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6342 to explicitly incorporate these.
6344 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6345 specify the alignment restrictions of the target architecture -
6346 without this option all alignment restrictions are accomodated.
6347 (--enable-sim-assert): New option. Conditionally compile in
6348 assertion statements.
6349 (--enable-sim-float): New option. Strongly specify the target's
6350 floating point support.
6351 (--enable-sim-hardware): New option. Specify the hardware devices
6352 included in the simulation.
6353 (--enable-sim-packages): New option. Specify the hardware
6354 packages included in the simulation.
6355 (--enable-sim-regparm): New option. Specify that parameters be
6356 passed in registers instead of on the stack.
6357 (--enable-sim-reserved-bits): New option. Specify that reserved
6358 bits within an instruction are are correctly set.
6359 (--enable-sim-smp): New option. Specify the level of SMP support
6360 to be included in the simulator.
6361 (--enable-sim-stdcall): New option. Specify an alternative
6362 function call convention.
6363 (--enable-sim-xor-endian): New option. Configure xor-endian
6364 support used by some targets to implement bi-endian support.
6366 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6368 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6369 host endianness to be overridden.
6370 (--enable-sim-endian): Allow the target platform's byte order
6372 (--enable-sim-inline): Control the inlining of common components.
6373 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6374 (--enable-sim-warnings): Enable additional GCC compiler checks.
6375 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6378 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6379 sim-*-n.h so that the names are uniq on dos machines
6380 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6382 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6384 * run.c: #include "libiberty.h".
6385 (main): New locals sd,no_args,sim_argv.
6386 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6387 is program name. Update call to sim_set_callbacks.
6388 Record result of sim_open, pass to other sim_foo routines.
6390 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6392 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6395 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6397 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6398 Route stdout through buffered IO.
6400 * callback.c: Add os_flush_stderr, os_write_stderr,
6401 os_evprintf_filtered functions to route error output through
6404 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6405 Correct return type - should be void.
6407 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6409 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6411 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6412 not provide a default value as undefined indicates disable code.
6414 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6416 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6418 * sim-events.h, sim-events.c: Ditto.
6419 * sim-io.h, sim-io.c: Ditto.
6421 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6423 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6425 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6426 extract the tail or least signifiant bits from an integer of the
6429 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6430 WITH_TARGET_BITSIZE so that the compilation will fail when an
6431 unsupported bitsize value is defined.
6433 (INSERTED*): Convert to functions.
6434 (EXTRACTED*): Ditto.
6436 (SIGN_EXTEND, SEXT): Change to more terse name.
6438 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6440 * sim-inline.h: Allow explicit control over which .c files will be
6441 included by their header.
6443 * sim-inline.h: Allow explicit control over which .c files use the
6444 alternative - REGPARM - parameter passing mechanism.
6446 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6447 icache.c, idecode.c, semantics.c or support.c. Those names are
6448 not generally applicable.
6450 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6452 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6453 in a fashion similar to sim-endian-n.
6455 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6456 both value and address macro's.
6458 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6460 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6462 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6463 generic L_word, H_word macro's.
6465 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6467 * sim-basics.h: Borrow code from ppc directory.
6468 * sim-bits.c: Ditto.
6469 * sim-bits.h: Ditto.
6470 * sim-config.h: Ditto.
6471 * sim-endian-n.h: Ditto.
6472 * sim-endian.c: Ditto.
6473 * sim-endian.h: Ditto.
6474 * sim-inline.c: Ditto.
6475 * sim-inline.h: Ditto.
6476 * sim-types.h: Ditto.
6478 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6480 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6481 all the ALU size alternatives and then auto-configure a default.
6483 * sim-alu.h: Copy ppc/idecode_expression.h.
6485 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6487 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6488 sign extend a bit within a value.
6490 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6491 a pointer into the middle of a host word.
6492 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6494 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6496 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6497 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6498 appropriate definitions of read, write, etc. Add prototype for
6501 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6503 * Makefile.in (libcommon.a): Delete.
6504 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6505 (gentmap,targ-vals.h,targ-map.c): Likewise.
6506 (run-autoconf): Delete.
6507 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6508 (common makefile fragment): Moved back into ...
6509 * Make-common.in: Resurrect.
6510 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6511 * configure: Regenerated.
6513 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6515 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6516 (SIM_AC_OUTPUT): To here.
6518 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6520 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6521 comments and single quotes. Fixes a problem found on hpux.
6523 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6525 * aclocal.m4: Remove Make-common.in from dependencies.
6526 * (distclean): Remove targ-vals.def.
6528 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6529 into here. Makes insertion into makefiles easier. Also, change
6530 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6531 targ-map.o, and run are built. They are now built in the
6532 individual simulator directories, taking sources from ../common as
6533 necessary. This replaces the merging of libcommon.a into
6534 linsim.a, which was problematic for the WinGDB build process.
6535 * run.c: Include config.h from . instead of ../common.
6536 * Make-common.in: Remove. It's no longer necessary.
6538 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6540 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6541 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6543 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6545 * run.c (main): Set target_byte_order before call to sim_open.
6547 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6549 * callback.c: #include <stdlib.h>
6550 (os_error): New function.
6551 (default_callback): Add os_error.
6553 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6555 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6556 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6558 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6560 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6562 * run.c: #include ../common/config.h, tconfig.h.
6563 (myname): New static global.
6564 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6565 Only process -c ifdef SIM_HAVE_SIMCACHE.
6566 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6567 Parse program name from argv[0] and use in error messages.
6568 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6569 Add support for incomplete h8/300 termination indicators.
6570 (usage): Make more verbose.
6571 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6572 * Makefile.in,Make-common.in,callback.c: New files.
6573 * nltvals.def,gentmap.c,gentvals.sh: New files.
6575 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6577 * run.c: Include stdarg.h if __STDC__.
6579 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6581 * run.c (main): Don't print out anything if the signal
6582 number is zero (ie no signal).
6584 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6586 * run.c (main): Print out if the program raised a signal.
6588 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6590 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6593 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6595 * run.c (main): Explicitly cast malloc() parameter.
6597 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6599 * run.c (sim_bfd): New global to hold the bfd pointer for the
6601 (main): Initialize sim_bfd.
6603 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6605 * run.c (main): Use new bfd_big_endian macro.
6607 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6609 * run.c (main): Removed SH specific comments, so source is
6610 generic. Also updated to only load relevant sections. Moved
6611 sim_open() to after callback attach (to match GDB).
6613 * run.1: Removed SH specific comments.
6615 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6617 * run.c (main): Always return sigrc at end.
6619 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6621 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6622 bfd_check_format() fails.
6624 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6626 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob