1 2015-12-24 Mike Frysinger <vapier@gentoo.org>
3 * sim-module.c (MODULE_LIST): Delete.
5 2015-12-24 Mike Frysinger <vapier@gentoo.org>
7 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
8 Move to h8300/compile.c.
9 [SIM_H8300] (standard_options): Likewise.
10 (standard_option_handler): Likewise.
12 2015-12-24 Mike Frysinger <vapier@gentoo.org>
14 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
15 sim_watchpoint_install.
17 2015-12-24 Mike Frysinger <vapier@gentoo.org>
19 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
20 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
22 * sim-options.c (OPTION_MEM_SIZE): Delete.
23 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
24 (standard_option_handler): Likewise.
26 2015-12-24 Mike Frysinger <vapier@gentoo.org>
28 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
30 2015-11-21 Mike Frysinger <vapier@gentoo.org>
33 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
35 2015-11-21 Mike Frysinger <vapier@gentoo.org>
38 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
39 vasprintf, and va_end together. Check ret after va_end call.
41 2015-11-21 Mike Frysinger <vapier@gentoo.org>
43 * sim-types.h (SIM_PRI_TB): Define.
44 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
45 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
46 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
47 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
49 2015-11-17 Mike Frysinger <vapier@gentoo.org>
51 * sim-main.h (WITH_MODULO_MEMORY): Delete.
52 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
53 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
54 (sim_core_translate): Likewise.
55 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
57 2015-11-16 Mike Frysinger <vapier@gentoo.org>
59 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
60 (cgen_cpu_close): Change to XCONCAT2.
62 2015-11-15 Mike Frysinger <vapier@gentoo.org>
64 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
67 2015-11-14 Mike Frysinger <vapier@gentoo.org>
69 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
70 * sim-close.c: New file.
72 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
73 Ali Lown <ali.lown@imgtec.com>
75 * sim-bits.h (EXTEND6): New macro.
76 (EXTEND12): New macro.
77 (EXTEND25): New macro.
79 2015-06-24 Mike Frysinger <vapier@gentoo.org>
81 * sim-trace.c (trace_one_insn): Delete.
82 * sim-trace.h (trace_one_insn): Delete.
84 2015-06-24 Mike Frysinger <vapier@gentoo.org>
86 * sim-trace.c (debug_printf): Rename to ...
87 (sim_debug_printf): ... this.
88 * sim-trace.h (debug_printf): Delete define.
89 (debug_printf): Rename to ...
90 (sim_debug_printf): ... this.
92 2015-06-24 Mike Frysinger <vapier@gentoo.org>
94 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
95 (trace_options): Add trace-register option.
96 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
97 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
98 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
99 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
100 TRACE_REGISTER_P, TRACE_REGISTER): Define.
102 2015-06-24 Mike Frysinger <vapier@gentoo.org>
104 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
105 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
106 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
107 STRACE_DEBUG): Define.
109 2015-06-24 Mike Frysinger <vapier@gentoo.org>
111 * sim-trace.c (trace_options): Update help text for trace-alu,
112 trace-fpu, trace-vpu, and trace-semantics.
113 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
114 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
116 2015-06-24 Mike Frysinger <vapier@gentoo.org>
118 * sim-assert.h (SIM_FILTER_PATH): Delete.
119 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
120 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
121 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
122 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
123 * sim-events.c: Include libiberty.h.
124 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
126 2015-06-23 Mike Frysinger <vapier@gentoo.org>
128 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
129 (AC_ARG_ENABLE(sim-cflags)): Likewise.
130 (AC_ARG_ENABLE(sim-debug)): Likewise.
131 (AC_ARG_ENABLE(sim-stdio)): Likewise.
132 (AC_ARG_ENABLE(sim-trace)): Likewise.
133 (AC_ARG_ENABLE(sim-profile)): Likewise.
134 (AC_ARG_ENABLE(sim-environment)): Likewise.
135 (AC_ARG_ENABLE(sim-alignment)): Likewise.
136 (AC_ARG_ENABLE(sim-assert)): Likewise.
137 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
138 (AC_ARG_ENABLE(sim-endian)): Likewise.
139 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
140 (AC_ARG_ENABLE(sim-float)): Likewise.
141 (AC_ARG_ENABLE(sim-scache)): Likewise.
142 (AC_ARG_ENABLE(sim-default-model)): Likewise.
143 (AC_ARG_ENABLE(sim-inline)): Likewise.
144 (AC_ARG_ENABLE(sim-packages)): Likewise.
145 (AC_ARG_ENABLE(sim-regparm)): Likewise.
146 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
147 (AC_ARG_ENABLE(sim-smp)): Likewise.
148 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
149 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
150 (AC_ARG_ENABLE(cgen-maint)): Likewise.
151 * configure: Regenerate.
153 2015-06-23 Mike Frysinger <vapier@gentoo.org>
155 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
157 2015-06-23 Mike Frysinger <vapier@gentoo.org>
159 * cgen-trace.c [!__STDC__]: Delete.
160 * sim-trace.h [!__STDC__]: Likewise.
162 2015-06-21 Mike Frysinger <vapier@gentoo.org>
164 * sim-model.c (sim_model_init): Assert model is not NULL.
166 2015-06-21 Mike Frysinger <vapier@gentoo.org>
168 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
169 stdint.h. Replace all signed/unsigned typedefs with int#_t and
172 2015-06-21 Mike Frysinger <vapier@gentoo.org>
174 * sim-alu.h (_SIM_ALU_H_): Rename to ...
175 (SIM_ALU_H): ... this.
176 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
177 (SIM_ASSERT_H): ... this.
178 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
179 (SIM_BASICS_H): ... this.
180 * sim-bits.h (_SIM_BITS_H_): Rename to ...
181 (SIM_BITS_H): ... this.
182 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
183 (SIM_ENDIAN_H): ... this.
185 2015-06-18 Mike Frysinger <vapier@gentoo.org>
187 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
190 2015-06-18 Mike Frysinger <vapier@gentoo.org>
192 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
193 m for sentinel testing.
195 2015-06-17 Mike Frysinger <vapier@gentoo.org>
197 * sim-syscall.c: Include errno.h and targ-vals.h.
198 (sim_syscall_multi, sim_syscall): Define.
199 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
200 * syscall.c (cb_syscall): Extend comment.
202 2015-06-17 Mike Frysinger <vapier@gentoo.org>
204 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
205 * sim-syscall.c: New file.
206 * sim-syscall.h: New file.
208 2015-06-17 Mike Frysinger <vapier@gentoo.org>
210 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
211 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
212 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
213 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
214 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
216 * gentmap.c (gen_targ_map_c): Output name field.
218 2015-06-12 Mike Frysinger <vapier@gentoo.org>
220 * acinclude.m4: Change configure.in to configure.ac.
221 * sim-config.h: Likewise.
223 2015-06-12 Mike Frysinger <vapier@gentoo.org>
225 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
226 * configure: Regenerate.
228 2015-06-12 Mike Frysinger <vapier@gentoo.org>
230 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
231 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
232 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
233 TRACE_DEBUG): Define.
235 2015-06-12 Mike Frysinger <vapier@gentoo.org>
237 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
238 * sim-trace.c (trace_option_handler): Likewise.
239 * sim-trace.h (WITH_TRACE_ANY_P): Define.
240 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
241 (TRACE_ANY_P): Likewise.
243 2015-06-12 Mike Frysinger <vapier@gentoo.org>
245 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
246 CGEN_TRACE_INSN_FINI.
247 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
248 trace_result to cgen_trace_result, trace_insn_fini to
249 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
250 and trace_extract to cgen_trace_extract.
251 * cgen-trace.h (trace_insn_init): Rename to ...
252 (cgen_trace_insn_init): ... this.
253 (trace_insn_fini): Rename to ...
254 (cgen_trace_insn_fini): ... this.
255 (trace_insn): Rename to ...
256 (cgen_trace_insn): ... this.
257 (trace_extract): Rename to ...
258 (cgen_trace_extract): ... this.
259 (trace_result): Rename to ...
260 (cgen_trace_result): ... this.
261 (TRACE_RESULT_P): Rename to ...
262 (CGEN_TRACE_RESULT_P): ... this.
263 (TRACE_INSN_INIT): Rename to ...
264 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
265 cgen_trace_insn_init.
266 (TRACE_INSN_FINI): Rename to ...
267 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
268 cgen_trace_insn_fini.
269 (TRACE_PRINTF): Rename to ...
270 (CGEN_TRACE_PRINTF): ... this.
271 (TRACE_INSN): Rename to ...
272 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
273 (TRACE_EXTRACT): Rename to ...
274 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
276 (TRACE_RESULT): Rename to ...
277 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
278 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
279 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
280 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
281 TRACE_INSN to CGEN_TRACE_INSN.
282 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
284 2015-06-11 Mike Frysinger <vapier@gentoo.org>
286 * sim-events.c (ETRACE_P): Delete.
287 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
288 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
289 * sim-events.h (struct _sim_events): Delete trace member.
290 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
291 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
293 2015-06-11 Mike Frysinger <vapier@gentoo.org>
295 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
296 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
297 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
298 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
300 2015-06-11 Mike Frysinger <vapier@gentoo.org>
302 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
304 2015-06-11 Mike Frysinger <vapier@gentoo.org>
306 * sim-trace.h (WITH_TRACE_P): New define.
307 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
308 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
309 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
310 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
311 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
312 Redefine to use WITH_TRACE_P.
314 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
316 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
317 mistake in call to sim_engine_abort.
319 2015-04-29 Nick Clifton <nickc@redhat.com>
322 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
323 increasing parenthesis around casts to signed values.
325 2015-04-21 Mike Frysinger <vapier@gentoo.org>
327 * gennltvals.sh: Add mcore support.
328 * nltvals.def: Regenerate.
330 2015-04-21 Mike Frysinger <vapier@gentoo.org>
332 * cgen.sh: Add +x permissions.
333 * genmloop.sh: Likewise.
334 * gentvals.sh: Likewise.
335 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
336 Change all uses of srcroot for newlib to newlibroot.
338 2015-04-18 Mike Frysinger <vapier@gentoo.org>
340 * sim-base.h (SIM_CPU): New typedef.
342 2015-04-18 Mike Frysinger <vapier@gentoo.org>
344 * cgen-engine.h (CIA_ADDR): Delete.
345 * sim-base.h: Update sim_cia example.
346 [!CIA_ADDR] (sim_cia): New typedef.
348 2015-04-17 Mike Frysinger <vapier@gentoo.org>
350 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
351 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
352 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
353 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
354 CIA_SET to CPU_PC_SET.
356 2015-04-15 Mike Frysinger <vapier@gentoo.org>
358 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
359 * sim-main.h (STATE_CPU): Remove from comment and define.
361 2015-04-13 Mike Frysinger <vapier@gentoo.org>
363 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
364 * configure: Regenerate.
366 2015-04-13 Mike Frysinger <vapier@gentoo.org>
368 * sim-options.c: Include version.h.
369 (OPTIONS_VERSION): New enum.
370 (standard_options): Add "version".
371 (standard_option_handler): Handle OPTIONS_VERSION.
373 2015-04-13 Mike Frysinger <vapier@gentoo.org>
375 * Makefile.in (version.o): Change to using create-version.sh from gdb.
376 (create-version.sh): Delete.
378 2015-04-06 Mike Frysinger <vapier@gentoo.org>
380 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
382 2015-04-01 Mike Frysinger <vapier@gentoo.org>
384 * run-sim.h, run.c: Delete.
385 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
387 2015-03-31 Mike Frysinger <vapier@gentoo.org>
389 * config.in, configure: Regenerate.
390 * Make-common.in (CSEARCH): Add $(ZLIBINC).
391 (ZLIB, ZLIBINC): Define.
392 (BFD_LIB): Add $(ZLIB).
394 2015-03-31 Mike Frysinger <vapier@gentoo.org>
396 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
397 * cgen-ops.h (SEMOPS_INLINE): Likewise.
399 2015-03-29 Mike Frysinger <vapier@gentoo.org>
401 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
402 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
403 * sim-inline.h (INLINE2): Define to gnu_inline when available.
405 2015-03-24 Mike Frysinger <vapier@gentoo.org>
407 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
408 usage of STATE_WATCHPOINTS.
409 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
410 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
412 2015-03-24 Mike Frysinger <vapier@gentoo.org>
414 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
416 2015-03-24 Mike Frysinger <vapier@gentoo.org>
418 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
420 2015-03-24 Mike Frysinger <vapier@gentoo.org>
422 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
423 of enable_sim_hardware to AC_ARG_ENABLE.
425 2015-03-23 Mike Frysinger <vapier@gentoo.org>
427 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
428 Add dv-sockser.o to sim_hw_objs.
430 2015-03-23 Mike Frysinger <vapier@gentoo.org>
432 * dv-sockser.c: Include config.h.
433 * dv-sockser.h: Include sim-inline.h.
434 [HAVE_DV_SOCKSER]: Move all prototypes here.
435 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
436 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
438 2015-03-16 Mike Frysinger <vapier@gentoo.org>
440 * gentmap.c, run.c: Convert old style prototypes.
442 2015-03-16 Mike Frysinger <vapier@gentoo.org>
444 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
445 symlinking tconfig.h to tconfig.in.
446 * config.in, configure: Regenerate.
447 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
448 * tconfig.in: Rename file ...
449 * tconfig.h: ... here.
451 2015-03-15 Mike Frysinger <vapier@gentoo.org>
453 * dv-socker.h (dv_sockser_install): Declare.
454 * sim-module.c: Include config.h.
455 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
456 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
457 * sim-module.h: Include gdb/remote-sim.h.
459 2015-03-14 Mike Frysinger <vapier@gentoo.org>
461 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
462 (sim-inline.c): Delete rule.
464 2015-03-14 Mike Frysinger <vapier@gentoo.org>
466 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
467 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
468 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
470 2015-03-14 Mike Frysinger <vapier@gentoo.org>
472 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
473 [!ASSERT, WITH_ASSERT]: Likewise.
474 * sim-endian.c: Delete sim-io.h include.
476 2015-02-19 Mike Frysinger <vapier@gentoo.org>
478 * run-sim.h (sim_kill): Delete unused prototype.
480 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
482 * gentmap.c: Include "string.h".
484 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
486 * sim-options.c (sim_args_command): Call freeargv() when failure
489 2015-01-07 Joel Brobecker <brobecker@adacore.com>
491 * aclocal.m4, configure: Regenerate using automake 1.11.1.
493 2014-12-03 Joel Brobecker <brobecker@adacore.com>
495 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
496 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
497 callbacks following renaming in callback.h.
498 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
499 callback by call to "to_lstat" callback
501 2014-08-28 Gary Benson <gbenson@redhat.com>
503 * sim-trace.h (debug_printf): New define.
505 2014-08-19 Alan Modra <amodra@gmail.com>
507 * configure: Regenerate.
509 2014-08-15 Roland McGrath <mcgrathr@google.com>
511 * configure: Regenerate.
512 * config.in: Regenerate.
514 2014-03-10 Mike Frysinger <vapier@gentoo.org>
516 * sim-command.c (sim_do_command): Add const to cmd.
517 * sim-options.c (sim_args_command): Add const to cmd.
518 * sim-options.h (sim_args_command): Add const to cmd.
520 2014-03-05 Mike Frysinger <vapier@gentoo.org>
522 * sim-hload.c (sim_load): Add const to prog.
523 * sim-load.c (sim_load_file): Likewise.
524 * sim-utils.c (sim_analyze_program): Likewise.
525 * sim-utils.h (sim_analyze_program): Likewise.
526 (sim_load_file): Likewise.
528 2014-03-04 Mike Frysinger <vapier@gentoo.org>
530 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
531 * callback.c (system): Delete unused prototype.
533 (os_shutdown): Likewise.
534 (os_unlink): Likewise.
536 (os_system): Likewise.
537 (os_rename): Likewise.
538 (os_write_stdout): Likewise.
539 (os_flush_stdout): Likewise.
540 (os_write_stderr): Likewise.
541 (os_flush_stderr): Likewise.
542 (os_write): Likewise.
543 (os_read_stdin): Likewise.
546 (os_lseek): Likewise.
547 (os_isatty): Likewise.
548 (os_get_errno): Likewise.
549 (os_close): Likewise.
550 (os_vprintf_filtered): Likewise.
551 (os_evprintf_filtered): Likewise.
552 (os_error): Likewise.
556 (wrap): Change to new style prototype.
559 (os_close): Likewise.
560 (os_poll_quit): Likewise.
561 (os_get_errno): Likewise.
562 (os_isatty): Likewise.
563 (os_lseek): Likewise.
566 (os_read_stdin): Likewise.
567 (os_write): Likewise.
568 (os_write_stdout): Likewise.
569 (os_flush_stdout): Likewise.
570 (os_write_stderr): Likewise.
571 (os_flush_stderr): Likewise.
572 (os_rename): Likewise.
573 (os_system): Likewise.
575 (os_unlink): Likewise.
577 (os_fstat): Likewise.
578 (os_lstat): Likewise.
579 (os_ftruncate): Likewise.
580 (os_truncate): Likewise.
582 (os_pipe_empty): Likewise.
583 (os_pipe_nonempty): Likewise.
584 (os_shutdown): Likewise.
586 (cb_read_target_syscall_maps): Likewise.
587 (cb_target_to_host_syscall): Likewise.
588 (cb_host_to_target_errno): Likewise.
589 (cb_target_to_host_open): Likewise.
590 (cb_store_target_endian): Likewise.
591 (cb_host_to_target_stat): Likewise.
592 * sim-hload.c (sim_load): Change to new style prototype.
593 * sim-load.c (sim_load_file): Change to new style prototype.
594 (report_transfer_performance): Likewise.
595 (xprintf_bfd_vma): Likewise.
596 * syscall.c (cb_get_string): Change to new style prototype.
597 (get_path): Likewise.
598 (cb_syscall): Likewise.
600 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
602 * create-version.sh: Align parameters to match those of
603 ../../gdb/common/create-version.sh.
604 * Make-common.in (srcsim): New variable.
605 (version.c): Adjust call to create-version.sh as per above.
607 2013-09-23 Alan Modra <amodra@gmail.com>
609 * configure: Regenerate.
611 2013-09-03 Mike Stump <mikestump@comcast.net>
613 * sim-options.c (complete_option_list): Mark text and word const.
615 2013-06-28 Tom Tromey <tromey@redhat.com>
617 * Make-common.in (version.c): Use version.in, not
619 * create-version.sh: Likewise.
621 2013-06-24 Joel Brobecker <brobecker@adacore.com>
623 * create-version.sh: New script. Adapted from
624 gdb/commong/create-version.sh.
625 * Make-common.in (version.c): Update rule dependencies,
626 and re-implement using create-version.sh.
628 2013-06-21 Nick Clifton <nickc@redhat.com>
630 * gennltvals.sh: Add msp430 support.
631 * nltvals.def: Regenerate.
633 2013-06-03 Mike Frysinger <vapier@gentoo.org>
635 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
636 * aclocal.m4, configure: Regenerate.
638 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
641 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
642 -Wformat-nonliteral with -Wno-format.
644 2013-03-26 Mike Frysinger <vapier@gentoo.org>
646 * acinclude.m4: Regenerate.
648 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
650 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
651 which do not support dv-sockser.o. Add always as option to
652 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
653 is always required to be enabled by simulator.
655 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
657 * gennltvals.sh: Use libgloss/syscall.h for cr16.
658 * nltvals.def: Regenerate.
660 2012-06-16 Joel Brobecker <brobecker@adacore.com>
662 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
663 * config.in, configure: Regenerate.
665 2012-05-24 Pedro Alves <palves@redhat.com>
667 * sim-signal.h (sim_signal_to_target): Rename to ...
668 (sim_signal_to_gdb_signal): ... this.
669 * sim-signal.c (sim_signal_to_target): Rename to ...
670 (sim_signal_to_gdb_signal): ... this.
671 * sim-reason.c (sim_stop_reason): Adjust to rename.
673 2012-05-24 Pedro Alves <palves@redhat.com>
677 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
679 2012-05-24 Pedro Alves <palves@redhat.com>
683 Replace target_signal with gdb_signal throughout.
685 2012-05-18 Nick Clifton <nickc@redhat.com>
688 * callback.c: Include config.h before system header files.
689 * cgen-trace.c: Likewise.
690 * cgen-utils.c: Likewise.
691 * gentmap.c: Likewise.
693 2012-04-02 Mike Frysinger <vapier@gentoo.org>
695 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
697 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
699 * sim-trace.c: Update the function prototype of save_data_size.
700 Move the enum data_fmt from here...
701 * sim-trace.h: ...to here.
702 Add function prototype of save_data.
704 2012-03-25 Mike Frysinger <vapier@gentoo.org>
706 * sim-core.h (sim_core_trans_addr): Add prototype.
708 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
710 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
711 missing in last change.
713 2012-03-24 Mike Frysinger <vapier@gentoo.org>
715 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
716 * nrun.c: Include string.h/strings.h.
717 * aclocal.m4, config.in, configure: Regenerate.
719 2012-03-22 Mike Frysinger <vapier@gentoo.org>
721 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
722 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
723 out -Werror initialization.
725 2012-03-19 Mike Frysinger <vapier@gentoo.org>
727 * Make-common.in (TAGS): Change a-z to [:lower:].
728 * acinclude.m4 (sim-trace): Likewise.
729 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
730 Change A-Za-z0-9 to [:alnum:].
732 2012-03-18 Mike Frysinger <vapier@gentoo.org>
734 * nrun.c (main): Display strsignal of sigrc.
736 2012-01-06 Mike Frysinger <vapier@gentoo.org>
738 * Makefile.in (abs_srcdir): Declare.
739 (srcroot): Define in terms of abs_srcdir.
740 (headers): Change srcdir to abs_srcdir.
742 2012-01-02 Joel Brobecker <brobecker@adacore.com>
744 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
747 2011-12-19 Joel Brobecker <brobecker@adacore.com>
749 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
752 2011-12-03 Mike Frysinger <vapier@gentoo.org>
754 * syscall.c (cb_get_string): Rename from "get_string".
755 (get_path): Rename get_string call to cb_get_string.
757 2011-12-03 Mike Frysinger <vapier@gentoo.org>
759 * Make-common.in (VPATH): Add $(srccom).
761 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
762 POSTCOMPILE): New variables.
763 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
764 Include dependency files, when using GNU Make. Delete all
765 dependency-only rules.
766 * aclocal.m4: Include ../../config/depstand.m4. Call
767 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
768 (MAKE, GMAKE): New substs.
770 2011-11-07 Mike Frysinger <vapier@gentoo.org>
773 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
774 * configure, config.in: Regenerate.
775 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
777 2011-10-19 Mike Frysinger <vapier@gentoo.org>
779 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
781 2011-10-18 John Wehle <john@feith.com> (tiny patch)
783 * sim-profile.c (profile_info): Only print the title once.
785 2011-10-17 Mike Frysinger <vapier@gentoo.org>
787 * acinclude.m4: Rename from aclocal.m4.
788 * aclocal.m4: Regenerate.
790 2011-10-17 Mike Frysinger <vapier@gentoo.org>
792 * aclocal.m4: Change AC_PREREQ comment to 2.64.
794 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
795 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
796 * configure: Regenerate.
798 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
800 * sim-alu.h (ALU32_AND): Clear carry flag.
801 (ALU32_AND): Clear carry flag.
803 2011-10-09 Mike Frysinger <vapier@gentoo.org>
805 * dv-cfi.c: Include stdbool.h.
807 2011-10-09 Mike Frysinger <vapier@gentoo.org>
809 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
811 2011-10-04 Mike Frysinger <vapier@gentoo.org>
813 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
814 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
816 2011-07-12 Mike Frysinger <vapier@gentoo.org>
818 * sim-command.c: Include sim-options.h.
820 2011-07-12 Mike Frysinger <vapier@gentoo.org>
822 * aclocal.m4: Move sinclude comment after AC_INIT comment.
824 2011-07-12 Mike Frysinger <vapier@gentoo.org>
826 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
827 Delete direct call to AC_PROG_CC.
829 2011-07-05 Mike Frysinger <vapier@gentoo.org>
831 * sim-command.c: New file.
832 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
833 (sim-command.o): New rule.
835 2011-05-27 Mike Frysinger <vapier@gentoo.org>
837 * sim-options.c (standard_option_handler): Remove arg[0] check
838 when freeing simulator_sysroot. Only strdup arg when arg[0] is
839 not an empty string, otherwise assign "" back to it.
841 2011-05-26 Mike Frysinger <vapier@gentoo.org>
843 * nltvals.def: Regenerate to include Blackfin syscalls again.
845 2011-05-25 Mike Frysinger <vapier@gentoo.org>
847 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
848 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
849 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
850 (trace_idx_to_str): Likewise.
851 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
852 (TRACE_syscall): Define.
853 (WITH_TRACE_SYSCALL_P): Likewise.
854 (TRACE_SYSCALL_P): Likewise.
856 2011-05-23 Mike Frysinger <vapier@gentoo.org>
858 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
859 remove now-unnecessary sub-scope for glue->type setting.
860 Check to see if the "reg" property exists before we use it, and
861 if it doesn't exist, error out for "glue" devices.
863 2011-05-23 Mike Frysinger <vapier@gentoo.org>
865 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
866 glue-or, and set type to glue_xor when name is glue-xor.
867 (hw_glue_port_event): Return immediately when type is glue_io
868 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
869 and hw_port_event calls from glue_and to end of function.
871 2011-05-11 Mike Frysinger <vapier@gentoo.org>
873 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
874 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
875 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
876 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
877 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
878 around function arguments.
880 2011-04-14 Mike Frysinger <vapier@gentoo.org>
882 * sim-options.c (complete_option_list, sim_complete_command):
885 2011-04-02 Mike Frysinger <vapier@gentoo.org>
887 * dv-glue.c: Fix up style.
889 2011-04-02 Mike Frysinger <vapier@gentoo.org>
891 * hw-alloc.c (hw_alloc_data): Adjust brace.
892 * hw-base.c (hw_base_data): Likewise.
893 (generic_hw_unit_decode): Fix indentation.
894 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
895 * hw-events.c (hw_event, hw_event_data): Likewise.
896 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
897 * hw-instances.c (hw_instance_data): Likewise.
898 * hw-instances.h (hw_instance): Likewise.
899 * hw-main.h (hw_descriptor, enum): Likewise.
900 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
901 * hw-ports.h (hw_port_descriptor): Likewise.
902 * hw-properties.c (hw_property_data): Likewise.
903 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
904 _range_property_spec, _reg_property_spec): Likewise.
905 * hw-tree.c (_name_specifier, printer): Likewise.
906 (split_device_specifier, parse_string_property, hw_tree_traverse,
907 print_size, print_reg_property, print_string, print_properties):
910 2011-03-29 Mike Frysinger <vapier@gentoo.org>
912 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
913 * Make-common.in (dv-cfi.o): New rule.
914 * dv-cfi.c, dv-cfi.h: New files.
916 2011-03-21 Kevin Buettner <kevinb@redhat.com>
918 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
919 fcntl.h and sys/fcntl.h, for constants.
920 * nltvals.def: Regenerate.
921 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
922 * sim-io.h (sys/types.h, sys/stat.h): Include.
923 (sim_io_stat, sim_io_fstat): Declare.
925 2011-03-14 Mike Frysinger <vapier@gentoo.org>
927 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
928 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
929 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
930 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
931 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
932 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
933 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
934 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
935 syscall.c: Trim trailing whitespace.
937 2011-03-05 Mike Frysinger <vapier@gentoo.org>
939 * gennltvals.sh: Handle bfin targets.
940 * nltvals.def: Regenerate.
942 2011-02-25 Kevin Buettner <kevinb@redhat.com>
944 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
947 2011-02-14 Mike Frysinger <vapier@gentoo.org>
949 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
950 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
951 (hw_free): Drop zfree logic and always call free.
952 * hw-base.c (hw_delete): Change zfree to free.
953 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
954 (hw_handle_remove_phandle): Likewise.
955 * hw-instances.c (hw_instance_delete): Likewise.
956 * hw-tree.c (parse_reg_property): Likewise.
957 (parse_ranges_property): Likewise.
958 (parse_string_property): Likewise.
959 * sim-core.c (sim_core_uninstall): Likewise.
960 * sim-cpu.c (sim_cpu_free_all): Likewise.
961 * sim-hw.c (sim_hw_uninstall): Likewise.
962 * sim-memopt.c (do_memopt_delete): Likewise.
963 (sim_memory_uninstall): Likewise.
964 * sim-module.c (sim_module_uninstall): Likewise.
965 * sim-options.c (sim_parse_args): Likewise.
966 * sim-profile.c (profile_pc_cleanup): Likewise.
967 (profile_uninstall): Likewise.
968 * sim-watch.c (do_watchpoint_delete): Likewise.
969 * sim-utils.c (zfree): Delete.
970 (sim_state_free): Change zfree to free.
971 * sim-utils.h (zfree): Delete.
973 2011-02-13 Mike Frysinger <vapier@gentoo.org>
975 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
977 2011-01-12 Mike Frysinger <vapier@gentoo.org>
979 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
981 2011-01-12 Mike Frysinger <vapier@gentoo.org>
983 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
985 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
987 * sim-utils.c (sim_do_commandf): Issue an error and return when
989 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
992 2011-01-11 Mike Frysinger <vapier@gentoo.org>
994 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
995 bytes has been calculated and when mmap_next_fd is valid and
997 (memory_option_handler): Allow missing size when mmap_next_fd is
1000 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1002 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1003 not empty, and always append $3 to $hardware.
1005 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1007 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1008 * sim-hw.h (sim_hw_abort): Likewise.
1010 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1012 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1014 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1016 * run.1: Copyright year update.
1018 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1020 * hw-alloc.h (HW_NALLOC): Define.
1022 010-12-28 Mike Frysinger <vapier@gentoo.org>
1024 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1026 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1028 * sim-memopt.c (OPTION_MAP_INFO): Define.
1029 (memory_options): Handle --map-info.
1030 (memory_option_handler): Handle OPTION_MAP_INFO.
1032 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1034 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1035 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1036 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1038 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1040 * sim-core.c (WITH_HW): Add device casts to device_error,
1041 device_io_read_buffer, and device_io_write_buffer.
1043 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1045 * dv-sockser.c (dv_sockser_write_buffer): New function.
1046 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1047 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1049 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1051 * callback.c (os_lseek): Call wrap on lseek result.
1053 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1055 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1056 call by its equality to -1 not by it being negative.
1057 (connected_p): Likewise for accept() call.
1059 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1061 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1063 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1065 * profile.c (sim_profile_print_bar): Add cpu argument.
1067 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1069 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1071 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1073 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1074 (profile_print_pc): Convert sim_io_printf to profile_printf.
1075 (profile_print_insn): Likewise.
1076 (profile_print_memory): Likewise.
1077 (profile_print_core): Likewise.
1078 (profile_print_model): Likewise.
1079 (sim_profile_print_bar): Likewise.
1080 (profile_print_speed): Likewise.
1081 (profile_print_addr_ranges): Likewise.
1082 (profile_info): Likewise.
1083 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1085 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1087 * sim-model.c (OPTION_MODEL): Convert to enum.
1088 (OPTION_MODEL_INFO): New enum.
1089 (model_options): Add model-info/info-model entries.
1090 (model_option_handler): Handle OPTION_MODEL_INFO.
1092 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1094 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1095 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1098 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1100 * sim-hrw.c (sim_write): Add const to buf arg.
1101 * sim-utils.h (sim_write_fn): Likewise.
1103 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1105 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1108 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1110 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1111 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1112 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1113 * dv-sockser.c (sockser_options): Likewise.
1114 * hw-ports.c (empty_hw_ports): Likewise.
1115 * sim-hw.c (hw_options): Likewise.
1116 * sim-model.c (model_options): Likewise.
1117 * sim-options.c (standard_options): Likewise.
1118 * sim-profile.c (profile_options): Likewise.
1119 * sim-trace.c (trace_options): Likewise.
1120 * sim-watch.c (watchpoint_options): Likewise.
1122 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1124 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1125 the local "arg_table" variable, and the xmalloc cast.
1127 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1129 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1131 (sim_fpu_print_func): Add const markings to format buffer.
1133 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1135 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1137 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1139 * sim-trace.c (save_data): Add const markings to "buf" argument.
1141 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1143 * sim-options.c (standard_option_handler): Add const markings to
1146 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1148 * hw-ports.h: Fix spelling typos.
1150 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1152 * configure.ac: Check for socklen_t.
1153 * configure, config.in: Regenerated.
1154 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1156 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1158 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1159 * sim-hw.c (hw_option_handler): Likewise.
1161 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1163 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1164 (interrupt_nr_to_str): Likewise.
1165 (default_interrupt_names): Add const to pointer type.
1166 (sim_watchpoint_install): Add const to prefix.
1167 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1169 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1171 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1172 (sim_core_write_buffer): Likewise.
1174 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1176 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1177 the SIM_HAVE_ADDR_RANGE define.
1179 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1181 * sim-core.h (device_error): Add const to message, and add printf
1184 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1186 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1187 SIM_HAVE_ADDR_RANGE define.
1189 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1191 * dv-glue.c (hw_glue_ports): Swap static and const.
1193 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1195 * nrun.c (usage): Use void in definition.
1196 * sim-options.c (dup_arg_p): Convert old-style function definition.
1197 (sim_parse_args): Likewise.
1198 (sim_print_help): Likewise.
1199 * sim-trace.c (set_trace_option_mask): Likewise.
1200 (set_trace_option): Likewise.
1201 * sim-utils.c (sim_analyze_program): Likewise.
1202 (sim_elapsed_time_get): Likewise.
1203 (sim_elapsed_time_since): Likewise.
1205 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1207 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1208 (standard_options): Likewise.
1209 (standard_option_handler): Likewise.
1211 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1213 * hw-ports.c (TRACE): Delete.
1214 * hw-properties.c (TRACE): Delete.
1215 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1216 (hw_find_integer_property): Likewise.
1217 (hw_find_integer_array_property): Likewise.
1218 (hw_add_duplicate_property): Likewise.
1220 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1222 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1225 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1227 * sim-model.c: Include sim-model.h
1229 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1231 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1232 & from the STATE_CPU() examples.
1234 2010-01-24 Doug Evans <dje@sebabeach.org>
1236 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1237 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1239 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1240 (struct cgen_fp_ops): Update signatures of floating point conversion
1243 * Make-common.in (CGEN_SIM_DEPS): Define.
1244 (CGEN_INCLUDE_DEPS): Use it.
1245 (CGEN_MAIN_CPU_DEPS): Simplify.
1247 2010-01-22 Doug Evans <dje@sebabeach.org>
1249 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1250 (SUBWORDTFSI, JOINSIDI): Ditto.
1252 2010-01-05 Doug Evans <dje@sebabeach.org>
1254 * cgen-types.h (SETDI): Delete, unused.
1256 2009-12-02 Doug Evans <dje@sebabeach.org>
1258 * cgen-engine.h: Remove duplicated comment.
1260 2009-11-23 Doug Evans <dje@sebabeach.org>
1262 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1263 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1265 2009-11-22 Doug Evans <dje@sebabeach.org>
1267 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1268 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1269 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1270 instead of CGEN_INSN_INT.
1272 * cgen-trace.h (trace_extract): Add cast to fix warning.
1274 2009-11-05 Doug Evans <dje@sebabeach.org>
1276 * cgen-mem.h (DECLARE_GETT): Don't inline.
1277 (DECLARE_SETT): Ditto.
1279 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1281 * sim-inline.h: Fix spelling error.
1283 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1285 * Make-common.in: Add datarootdir.
1287 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1289 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1290 (SIM_CHECK_MEMBERS_1): Remove.
1291 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1292 AC_CHECK_MEMBERS one.
1293 * configure: Regenerate.
1295 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1296 * configure: Regenerate.
1298 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1300 * config.in: Regenerate.
1301 * configure: Likewise.
1303 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1304 definition of AC_CHECK_MEMBER.
1306 * aclocal.m4: m4_include toplevel config/override.m4.
1307 * configure: Regenerate.
1309 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1311 * Makefile.in (datarootdir): New variable.
1313 2009-07-07 Doug Evans <dje@sebabeach.org>
1315 * Make-common.in (CPU_DIR): Define.
1317 2009-07-06 Doug Evans <dje@sebabeach.org>
1319 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1320 identifiers for file types rather than encoding internal
1321 implementation details of cgen.sh.
1322 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1323 * cgen.sh: Add support for parallel makes.
1324 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1326 2009-05-18 Jon Beniston <jon@beniston.com>
1328 * gennltvals.sh: Add lm32 target.
1329 * nltvals.def: Add lm32 syscall definitions.
1331 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1333 Speed up simulator startup:
1334 * sim-utils.c (zalloc): Use xcalloc.
1336 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1338 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1339 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1340 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1341 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1342 type, QI, HI, SI, DI.
1344 * callback.c (os_error): Mark as being a noreturn function.
1345 * sim-io.h (sim_io_error): Similar for sim_io_error.
1347 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1349 * aclocal.m4: Fix underquoting of function names.
1351 2008-10-21 Julian Brown <julian@codesourcery.com>
1353 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1355 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1357 * common.m4: Add test for libz and zlib.h.
1358 * configure: Regenerate to track ../common/common.m4 changes.
1361 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1362 Daniel Jacobowitz <dan@codesourcery.com>
1363 Joseph Myers <joseph@codesourcery.com>
1365 * aclocal.m4: Include ../../config/acx.m4.
1366 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1367 * configure, config.in: Regenerate.
1368 * Make-common.in (LIB_OBJS): Add version.o.
1369 (version.c, version.o): New rules.
1370 * run.c: Include version.h.
1371 (usage): Add help parameter. Print output either to stdout or
1372 stderr depending on that parameter.
1373 (print_version): New.
1374 (main): Check for --help and --version.
1375 * run-sim.h (sim_target_display_usage): Add help parameter.
1378 2008-04-14 Hans Kester <kester.hans@gmail.com>
1380 * sim-signal.c: Define missing signals for _WIN32.
1382 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1384 * gennltvals.sh: Add cr16.
1385 * nltvals.def: Rebuild.
1387 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1389 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1390 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1392 2007-08-10 Nick Clifton <nickc@redhat.com>
1394 * sim-memopt.c (memory_options): Mention that the
1395 --memory-size switch accepts suffixes.
1396 (parse_size): Handle a suffix on the size value.
1397 * sim-options.c (standard_options): Mention that the mem-size
1398 switch accepts suffixes.
1399 (standard_option_handler): Handle a suffix on the size value.
1401 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1403 * acconfig.h: Remove.
1404 * config.in: Regenerate.
1406 2006-11-07 Thiemo Seufer <ths@mips.com>
1408 * gentmap.c: Fix compile time warning.
1410 2006-11-07 Thiemo Seufer <ths@mips.com>
1412 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1413 for bfd text addresses.
1415 2006-08-29 Thiemo Seufer <ths@mips.com>
1416 Nigel Stephens <nigel@mips.com>
1418 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1419 SIM_QUIET_NAN_NEGATED.
1421 2006-08-29 Nigel Stephens <nigel@mips.com>
1423 * sim-profile.c (profile_pc_init): Initialise default profiling
1424 frequency to a prime number.
1425 (profile_print_pc): Convert gmon.out sample data into target
1428 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1430 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1431 * common.m4: Likewise.
1432 * configure: Regenerated.
1434 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1436 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1437 * configure: Regenerated.
1439 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1441 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1442 and LIBINTL_DEP everywhere.
1443 (CSEARCH): Use INCINTL.
1444 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1446 * configure: Regenerated.
1448 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1450 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1451 option-contents test.
1453 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1455 * sim-signal.c (sim_signal_to_target): Fix typos.
1457 * sim-reason.c (sim_stop_reason): Use
1458 sim_signal_to_target, not sim_signal_to_host.
1459 * sim-signal.c (sim_signal_to_host): Fix typo.
1460 (sim_signal_to_target): New function.
1462 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1464 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1467 2005-07-08 Ian Lance Taylor <ian@airs.com>
1469 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1471 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1472 different fraction for a quiet NaN.
1473 (unpack_fpu): Likewise.
1475 2005-07-08 Ben Elliston <bje@au.ibm.com>
1477 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1478 * sim-load.c: Likewise.
1479 * syscall.c: Likewise.
1481 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1483 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1486 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1488 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1490 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1492 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1493 and signed64 for __ALPHA__.
1495 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1497 * aclocal.m4 Include ../../gettext.m4.
1498 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1499 (AM_LC_MESSAGES): Remove.
1500 * configure: Regenerate.
1502 2005-02-28 Jim Blandy <jimb@redhat.com>
1504 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1505 -Wuninitialized in the default list of build warnings if CFLAGS is
1506 set, and doesn't include -O. (Using -Wuninitialized without
1507 optimization produces a warning, which interferes with compilation
1510 2005-02-21 Jim Blandy <jimb@redhat.com>
1512 * callback.c (os_fstat): Don't declare 't' unless it's used.
1514 2005-02-09 Jim Blandy <jimb@redhat.com>
1516 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1518 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1519 to $(CGEN), to ensure that the command substitution happens where
1520 the variable is referenced in the submake, not when the submake's
1521 arguments are expanded.
1522 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1523 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1524 application Scheme script directly after ${cgen}; don't precede it
1527 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1529 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1530 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1531 Include libiberty.h.
1532 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1533 being either end of a pipe.
1534 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1535 (os_shutdown): Clear pipe state.
1536 (default_callback): Initialize new members.
1538 * callback.c (default_callback): Initialize target_endian.
1539 (cb_store_target_endian): Renamed from store, new first parameter
1540 host_callback *cb, drop last parameter big_p. Take endianness
1542 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1543 Remove variable big_p.
1544 * nrun.c (main): Initialize default_callback.target_endian.
1546 2005-01-14 Andrew Cagney <cagney@gnu.org>
1548 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1549 Add explicit call to AC_CONFIG_HEADER.
1550 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1551 * configure: Re-generate.
1553 2005-01-12 Andrew Cagney <cagney@gnu.org>
1555 * common.m4: New file, based on of aclocal.m4.
1557 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1559 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1560 * configure: Regenerated to track ../common/aclocal.m4 changes.
1562 2005-01-07 Andrew Cagney <cagney@gnu.org>
1564 * configure.ac: Rename configure.in, require autoconf 2.59.
1565 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1566 * configure: Re-generate.
1568 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1570 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1571 <case CB_SYS_ftruncate>: New cases.
1573 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1575 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1576 (cb_syscall) <case CB_SYS_rename>: New case.
1577 * callback.c (os_lstat): New function.
1579 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1581 * run.1: Document --sysroot=filepath.
1582 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1583 (standard_options): Support --sysroot=<path>.
1584 (standard_option_handler): Handle OPTION_SYSROOT.
1585 * syscall.c (simulator_sysroot): Define, initialized empty.
1586 (get_path): Prepend simulator_sysroot to absolute file path.
1587 [HAVE_STRING_H]: Include string.h.
1588 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1589 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1590 (main): If simulator_sysroot is not empty, chdir there.
1591 * sim-config.h (simulator_sysroot): Declare.
1593 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1594 cgen_rtx_error" in a CGEN-generated simulator.
1595 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1596 replacement for CGEN-related breakpoints.
1598 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1600 * Make-common.in (sim-basics_h): Add $(callback_h).
1602 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1604 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1605 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1606 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1607 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1608 (SIM_CHECK_MEMBERS): New macros.
1609 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1610 for struct stat member test and write. Add ST_x calls for each
1611 struct stat member tested in configure.in. Wrap each ST_x call in
1612 #ifdef of configure macro for that member.
1613 * configure, config.in: Regenerate.
1615 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1617 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1619 <case desc>: Pass -OPC opcfile.
1620 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1621 parameter to cgen.sh.
1623 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1625 * Make-common.in (sim-basics_h): Correct dependencies on
1626 cconfig.h and tconfig.h
1627 (sim-load.o): Correct typo in sim-basics_h dependency.
1629 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1631 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1632 sub-dependencies for other sim files that they include.
1633 (sim_main_headers): Use sim-*_h macros.
1634 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1636 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1638 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1641 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1642 $(remote_sim_h) too.
1643 (sim_main_headers): Add sim-utils.h.
1645 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1647 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1649 2004-07-26 Andrew Cagney <cagney@gnu.org>
1651 Problem from Olaf Hering <olh@suse.de>.
1652 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1654 2004-07-10 Ben Elliston <bje@au.ibm.com>
1656 * hw-tree.c (parse_integer_property): Typo fix in comments.
1657 * sim-options.c (sim_args_command): Likewise.
1659 2004-06-28 Andrew Cagney <cagney@gnu.org>
1661 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1663 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1665 * callback.c (os_shutdown): Fix bug in last change: actually
1666 mark file descriptors as available on startup.
1668 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1670 [ include/gdb: * callback.h (host_callback_struct): Replace
1671 members fdopen and alwaysopen with fd_buddy. ]
1672 * callback.c: Changed all users.
1674 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1676 * sim-load.c (sim_load_file): Use bfd_get_section_size
1677 instead of bfd_get_section_size_before_reloc.
1679 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1681 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1682 passing it to printf.
1684 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1686 * callback.c: Update copyright dates.
1688 * sim-basics.h: Likewise.
1689 * sim-load.c: Likewise.
1690 * syscall.c: Likewise.
1692 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1694 * callback.c: Include cconfig.h instead of config.h.
1696 * sim-basics.h: Likewise.
1697 * sim-load.c: Likewise.
1698 * syscall.c: Likewise.
1700 2004-01-16 Ben Elliston <bje@wasabisystems.com>
1702 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1704 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1706 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1708 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1710 * sim-options.c (standard_options): Fix the names of H8
1713 2003-10-30 Andrew Cagney <cagney@redhat.com>
1715 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1716 with "struct bfd_symbol".
1718 2003-10-21 Andrew Cagney <cagney@redhat.com>
1720 * callback.c (os_truncate): Call "truncate", and not "stat".
1722 2003-10-20 Andrew Cagney <cagney@redhat.com>
1724 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1726 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1728 * callback.c (os_ftruncate, os_truncate): New functions.
1729 (default_callback): Initialize ftruncate and truncate members.
1731 2003-09-08 Dave Brolley <brolley@redhat.com>
1733 On behalf of Doug Evans <dje@sebabeach.org>
1734 * cgen.sh: New arg archfile.
1735 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1736 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1738 2003-08-28 Andrew Cagney <cagney@redhat.com>
1740 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1741 * sim-options.c (print_help): Cast the format with specifier to
1744 2003-08-20 Michael Snyder <msnyder@redhat.com>
1745 Dave Brolley <brolley@redhat.com>
1747 * cgen-par.h (flags, word1): New target-specific
1748 fields of CGEN_WRITE_QUEUE_ELEMENT.
1749 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1750 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1751 * gennltvals.sh: Add frv target.
1752 * nltvals.def: Add frv target.
1754 2003-06-23 Michael Snyder <msnyder@redhat.com>
1756 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
1757 * sim-reg.c: Fix cut-and-paste bug in comment.
1759 2003-06-22 Andrew Cagney <cagney@redhat.com>
1761 From matthew green <mrg@redhat.com>:
1762 * sim-fpu.h: Update copyright.
1763 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1764 * sim-fpu.c: Update copyright.
1765 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1767 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
1769 From Doug Evans <dje@sebabeach.org>:
1770 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1771 with disassemble_info:read_memory_func.
1772 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1774 2003-06-04 Michael Snyder <msnyder@redhat.com>
1776 * common/run.c (main): Remove SIM_H8300 ifdef.
1778 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1779 (standard_options): Add '-x' for h8/300sx.
1780 (standard_option_handler): Add case for SIM_H8300SX.
1782 2003-04-13 Michael Snyder <msnyder@redhat.com>
1784 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1786 2003-03-01 Andrew Cagney <cagney@redhat.com>
1788 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1789 (sim_engine_vabort): Ditto.
1791 2003-02-27 Andrew Cagney <cagney@redhat.com>
1793 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1794 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1795 * nrun.c (main): Ditto.
1797 2003-02-26 Andrew Cagney <cagney@redhat.com>
1799 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1800 (sim_engine_vabort): Ditto.
1801 (sim_engine_halt, sim_engine_restart): Ditto.
1803 2003-02-20 Andrew Cagney <ac131313@redhat.com>
1805 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1806 (sim-break_h): Delete macro.
1807 (sim-break.o): Delete rule.
1808 * sim-break.c: Delete file.
1809 * sim-break.h: Delete file.
1810 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1811 (STATE_BREAKPOINTS): Delete macro.
1812 (sim_state_base): Delete field breakpoints.
1813 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1814 sim_break_install to array.
1816 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1818 * run.c (usage): Fix typos.
1820 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
1822 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1824 2002-11-22 Andrew Cagney <ac131313@redhat.com>
1826 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1827 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1828 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1829 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1830 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1831 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1832 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1833 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1834 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1835 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1837 2002-11-13 Andrew Cagney <cagney@redhat.com>
1839 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1841 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
1843 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1844 (distclean): Depend on it.
1846 2002-10-14 Alan Modra <amodra@bigpond.net.au>
1848 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1850 2002-08-29 Dave Brolley <brolley@redhat.com>
1852 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1854 2002-07-17 Andrew Cagney <cagney@redhat.com>
1856 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1857 (sim_set_callbacks, sim_size, sim_trace)
1858 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1859 to here from "gdb/remote-sim.h".
1861 2002-07-16 Andrew Cagney <ac131313@redhat.com>
1863 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1864 avoid possible longjmp problems with automatic variable siggnal.
1866 2002-07-14 Andrew Cagney <ac131313@redhat.com>
1868 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1869 * Make-common.in (installdirs): Make $(libdir) too, needed when
1870 installing libsim.a.
1872 2002-07-13 Andrew Cagney <ac131313@redhat.com>
1874 * gennltvals.sh (dir): Mark d30v as obsolete.
1875 * nltvals.def: Remove d30v.
1877 2002-06-17 Andrew Cagney <cagney@redhat.com>
1879 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1881 * sim-memopt.c: Include <unistd.h>.
1882 (do_memopt_add): Fix printf format.
1883 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1885 2002-06-16 Andrew Cagney <ac131313@redhat.com>
1887 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1888 --enable-gdb-build-warnings.
1889 * configure: Regenerated to track ../common/aclocal.m4 changes.
1891 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
1893 * sim-fpu.c (unpack_fpu): Initialize exponent for
1896 (sim_fpu_sqrt): Same.
1898 2002-06-08 Andrew Cagney <cagney@redhat.com>
1900 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1901 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1903 * sim-load.c: Ditto.
1904 * callback.c: Ditto.
1906 * Make-common.in (callback_h): Define.
1907 (remote_sim_h): Define.
1909 (callback.o): Update.
1910 (syscall.o): Update.
1913 (sim-hload.o): Update.
1915 (sim-reason.o): Update.
1916 (sim-reg.o): Update.
1917 (sim-resume.o): Update.
1919 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1921 * run.c: Fix formatting.
1923 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1925 * run-sim.h: New header. Provide prototypes for functions used
1926 between run() and libsim.a which are not used by GDB.
1927 * run.c: Include run-sim.h.
1928 (main): If SIM_TARGET_SWITCHES is defined call
1929 sim_target_parse_command_line.
1930 (usage): If SIM_TARGET_SWITCHES is defined call
1931 sim_target_display_usage.
1933 2002-05-17 Andrey Volkov <avolkov@transas.com>
1935 * run.c: Made h8300s as new target, not h8300h alias.
1936 Added new option -S (h8300s target)
1937 * sim-options.c: Ditto.
1939 2002-05-01 Chris Demetriou <cgd@broadcom.com>
1941 * callback.c: Use 'deprecated' rather than 'depreciated.'
1943 2002-02-24 Andrew Cagney <ac131313@redhat.com>
1945 From wiz at danbala:
1946 * sim-fpu.h: Fix grammar and typos.
1949 2002-02-10 Chris Demetriou <cgd@broadcom.com>
1951 * callback.c: Fix some spelling errors.
1952 * hw-device.h: Likewise.
1953 * hw-tree.c: Likewise.
1954 * sim-abort.c: Likewise.
1955 * sim-alu.h: Likewise.
1956 * sim-core.h: Likewise.
1957 * sim-events.c: Likewise.
1958 * sim-events.h: Likewise.
1959 * sim-fpu.h: Likewise.
1960 * sim-profile.h: Likewise.
1961 * sim-utils.c: Likewise.
1963 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
1965 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1968 2002-01-20 Ben Elliston <bje@redhat.com>
1970 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1971 the comment for this enumerator.
1973 2002-01-14 Ben Elliston <bje@redhat.com>
1975 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1977 2001-12-20 Kazu Hirata <kazu@hxi.com>
1979 * run.c (usage): Fix a typo.
1981 2001-07-05 Ben Elliston <bje@redhat.com>
1983 * Make-common.in (srccgen): Remove.
1984 (CGEN_CPU_DIR): Define.
1985 (CGEN_READ_SCM): Redefine without $(srccgen).
1986 (CGEN_ARCH_SCM): Ditto.
1987 (CGEN_CPU_SCM): Ditto.
1988 (CGEN_DECODE_SCM): Ditto.
1989 (CGEN_DESC_SCM): Ditto.
1991 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
1993 * sim-load.c (sim_load_file): Put it back: external now.
1994 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1996 2001-04-21 Andrew Cagney <ac131313@redhat.com>
1998 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2000 * sim-utils.c (sim_analyze_program): Ditto.
2002 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2004 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2005 we're finished with its immediate use.
2006 * sim-load.c (sim_load_file): Ditto.
2008 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2010 Add support for mmap-based memory regions.
2011 * sim-memopt.c (mmap_next_fd): New global.
2012 (sim_memory_init): Reinitialize it.
2013 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2014 "--memory-mapfile FILE" option. Check for some errors.
2015 (do_memopt_add): Conditionally do mmap instead of malloc for
2016 backing store of simulated memory. Check for more errors.
2017 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2018 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2019 * configure.in: Look for mmap/fstat related functions and headers.
2020 * config.in, configure: Regenerated.
2022 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2024 * sim-core.c (sim_core_map_attach): Correct overlap-related
2027 2001-03-07 Michael Meissner <meissner@redhat.com>
2029 * run.c (alloca-conf.h): Delete, no longer provided.
2031 2001-02-22 Ben Elliston <bje@redhat.com>
2033 * sim-trace.h (TRACE_VPU_IDX): Add.
2034 (TRACE_vpu): Define.
2035 (WITH_TRACE_VPU_P): Likewise.
2036 (TRACE_VPU_P): Likewise.
2037 * sim-trace.c (OPTION_TRACE_VPU): Define.
2038 (trace_options): Add --trace-vpu.
2039 (trace_option_handler): Handle OPTION_TRACE_VPU.
2040 (trace_option_handler): Include VPU tracing in --trace-semantics.
2041 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2043 2001-02-21 Ben Elliston <bje@redhat.com>
2045 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2046 (TRACE_BRANCH_INPUT2): Likewise.
2048 2001-02-09 Ben Elliston <bje@redhat.com>
2050 * (profile_print_pc): Write header out in target byte order.
2052 2001-02-09 Ben Elliston <bje@redhat.com>
2054 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2055 adjusting the pc shift value.
2057 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2059 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2060 where a numeric value is supplied.
2062 2001-01-06 Ben Elliston <bje@redhat.com>
2064 * cgen.sh: Allow extrafiles to include the semantics files when
2065 generating an ISA-specific decoder.
2067 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2069 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2071 2000-12-23 Ben Elliston <bje@redhat.com>
2073 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2074 them to the trace stream using sim_fpu_printn_fpu. Include
2077 2000-12-15 Ben Elliston <bje@redhat.com>
2079 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2080 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2081 trailing digits as specified (-1 to print all digits).
2082 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2083 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2086 2000-12-13 Ben Elliston <bje@redhat.com>
2088 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2089 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2092 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2094 * sim-endian.h: Don't have parameters on macro definitions which
2095 are simply renaming functions, to permit use of XCONCAT2 in both
2096 the macro name and the arguments in a use of such a definition.
2098 2000-12-11 Ben Elliston <bje@redhat.com>
2100 * cgen-ops.h (SUBWORDDFDI): New function.
2102 2000-12-05 Ben Elliston <bje@redhat.com>
2104 * Make-common.in (cgen-defs): New target.
2105 (cgen-decode): Pass $(EXTRAFILES).
2107 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2108 -outfile-suffix options.
2110 2000-12-04 Ben Elliston <bje@redhat.com>
2112 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2113 (SUBWORDSIUQI): Likewise.
2114 (SUBWORDDIHI): Likewise.
2115 (SUBWORDDIQI): New function.
2117 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2118 * cgen-scache.c (scache_option_handler): Remove unused local var.
2120 2000-12-03 Ben Elliston <bje@redhat.com>
2122 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2124 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2126 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2128 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2130 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2133 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2135 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2136 (set_hw_delete): Moved the macro as a function.
2137 * hw-base.h (set_hw_delete): Declare as external function.
2138 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2139 allocated using hw_malloc.
2141 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2143 * sim-options.c (sim_parse_args): Free the memory used for
2144 long_options, short_options, handlers, opt_cpu, orig_val.
2146 2000-11-20 Ben Elliston <bje@redhat.com>
2148 * cgen-ops.h (SUBBI): New macro.
2149 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2150 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2152 2000-11-16 Ben Elliston <bje@redhat.com>
2154 * cgen-types.h (VOID): New type.
2156 2000-11-09 Ben Elliston <bje@redhat.com>
2158 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2159 (sim_fpu_two): Set exponent to 1.
2161 2000-10-26 Ben Elliston <bje@redhat.com>
2163 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2164 `all'. Pass `-i' options to cgen applications.
2165 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2166 cgen-desc): Pass $(isa) to cgen.sh.
2168 2000-10-08 Ben Elliston <bje@redhat.com>
2170 * cgen-utils.c (cgen_rtx_error): New function.
2172 2000-10-07 Ben Elliston <bje@redhat.com>
2174 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2175 conditions for sim_core_read_buffer().
2177 2000-09-26 Dave Brolley <brolley@redhat.com>
2179 * cgen-utils.c (RORQI): New function.
2180 (ROLQI): New function.
2181 (RORHI): New function.
2182 (ROLHI): New function.
2184 2000-08-28 Dave Brolley <brolley@redhat.com>
2186 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2187 in insn_value if it will fit.
2189 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2191 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2193 2000-08-15 Dave Brolley <brolley@redhat.com>
2195 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2197 2000-08-15 Dave Brolley <brolley@redhat.com>
2199 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2200 (PROFILE_CPU_FREQ): New macro.
2201 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2202 (profile-options): Add profile-cpu-frequency.
2203 (parse_frequency): New function.
2204 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2205 (profile_print_speed): Print cpu frequency and simulated execution time.
2206 Re-indent other items to match.
2208 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2210 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2212 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2214 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2215 * Makefile.in (install): Install run.1 man page.
2217 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2219 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2220 * Makefile.in (headers,nltvals.def): Merge.
2222 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2224 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2225 * nrun.c (main): Print the simulator statistics only in
2227 * hw-properties.h (hw_find_integer_array_property): Fix
2228 prototype (use signed_cell).
2230 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2231 * sim-events.c (sim_events_remain_time): New function returning
2232 the time that remains before the event is raised.
2233 * hw-events.c (hw_event_remain_time): Likewise.
2234 * sim-events.h (sim_events_remain_time): Declare.
2235 * hw-events.h (hw_event_remain_time): Declare.
2237 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2238 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2239 (OPTION_HW_LIST): New option --hw-list to list the devices.
2240 (hw_option_handler): List the device tree with 'sim_hw_print'.
2242 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2243 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2244 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2245 (EXTENDED): Define for 16-bit word size.
2246 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2247 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2248 * sim-types.h: Added support for 16-bit targets.
2250 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2252 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2254 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2256 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2257 * Makefile.in (distclean): Clean cconfig.h also.
2259 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2261 * configure: Regenerated to track ../common/aclocal.m4 changes.
2263 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2265 * aclocal.m4 (sim-profile): Enable the profiler by default.
2267 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2269 * run.c (main): Initialize sigrc.
2271 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2273 * sim-events.c (update_time_from_event): Add more detailed event
2276 2000-03-30 Dave Brolley <brolley@redhat.com>
2278 * aclocal.m4 (cgen): Use guile to run cgen.
2280 2000-03-23 Dave Brolley <brolley@redhat.com>
2282 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2284 * cgen-accfp.c (fextsfdf): New function.
2285 (ftruncdfsf): New function.
2286 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2288 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2290 * cgen-ops.h: Added TRUNCSISI.
2292 2000-03-08 Dave Brolley <brolley@redhat.com>
2294 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2295 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2296 (sim_queue_fn_si_write): Last argument is has type USI.
2297 (sim_queue_fn_sf_write): New function.
2298 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2299 (sim_queue_fn_sf_write): New function.
2300 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2302 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2304 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2305 sim_set_trace and run simulator using sim_resume.
2306 (main): Add option ``-o'' - operating environment. Only continue
2307 after a signal when operating environment.
2308 (main): Always set REASON and SIGRC using sim_stop_reason.
2309 (sim_trace): Delete extern declaration.
2311 2000-02-08 Nick Clifton <nickc@cygnus.com>
2313 * callback.c: Fix compile time warning messages.
2314 * run.c: Fix compile time warning messages.
2316 1999-12-17 Dave Brolley <brolley@cygnus.com>
2318 * sim-profile.h: (set_profile_option_mask): Add prototype.
2319 * sim-profile.c (set_profile_option_mask): No longer static.
2321 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2323 * sim-arange.c: Include <string.h>
2325 1999-12-07 Dave Brolley <brolley@cygnus.com>
2327 * sim-options.c (print_help): '=' required before optional argument.
2328 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2329 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2330 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2331 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2332 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2333 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2334 (fn_mem_qi_write): New union members.
2335 (fn_mem_hi_write): New union members.
2336 (fn_mem_si_write): New union members.
2337 (fn_mem_di_write): New union members.
2338 (fn_mem_df_write): New union members.
2339 (fn_mem_xi_write): New union members.
2340 (sim_queue_fn_mem_qi_write): New function.
2341 (sim_queue_fn_mem_hi_write): New function.
2342 (sim_queue_fn_mem_si_write): New function.
2343 (sim_queue_fn_mem_di_write): New function.
2344 (sim_queue_fn_mem_df_write): New function.
2345 (sim_queue_fn_mem_xi_write): New function.
2346 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2347 (sim_queue_fn_mem_hi_write): New function.
2348 (sim_queue_fn_mem_si_write): New function.
2349 (sim_queue_fn_mem_di_write): New function.
2350 (sim_queue_fn_mem_df_write): New function.
2351 (sim_queue_fn_mem_xi_write): New function.
2352 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2353 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2354 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2356 1999-12-01 Dave Brolley <brolley@cygnus.com>
2358 * cgen-accfp.c (subsf): Check status code.
2376 1999-11-26 Dave Brolley <brolley@cygnus.com>
2378 * cgen-par.h (fn_df_write): Mode of data is DF.
2379 (sim_queue_fn_df_write): Mode of data is DF.
2380 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2382 1999-11-22 Dave Brolley <brolley@cygnus.com>
2384 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2385 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2387 1999-11-04 Dave Brolley <brolley@cygnus.com>
2389 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2390 CGEN_MEM_XI_WRITE members.
2391 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2392 (sim_queue_fn_xi_write): New function.
2393 (sim_queue_mem_xi_write): New function.
2395 * cgen-par.c (sim_queue_fn_xi_write): New function.
2396 (sim_queue_mem_xi_write): New function.
2397 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2400 1999-10-22 Dave Brolley <brolley@cygnus.com>
2402 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2403 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2404 * cgen-par.c: Set insn_address for each queued write. Get pc from
2405 cpu when executing queued writes.
2407 1999-10-19 Dave Brolley <brolley@cygnus.com>
2409 * cgen-par.h (sim_queue_fn_pc_write): New function.
2410 (CGEN_FN_PC_WRITE): New enumerator.
2411 (fn_pc_write): New union member.
2412 * cgen-par.c (sim_queue_fn_pc_write): New function.
2413 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2415 1999-10-18 Dave Brolley <brolley@cygnus.com>
2417 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2418 (CGEN_MEM_DF_WRITE): New enumerator.
2419 (mem_di_write): New union member.
2420 (mem_df_write): New union member.
2421 * cgen-par.c (sim_queue_mem_di_write): New function.
2422 (sim_queue_mem_df_write): New function.
2423 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2425 * cgen-accfp.c (divsf): Check for division errors.
2427 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2429 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2431 1999-10-07 Dave Brolley <brolley@cygnus.com>
2433 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2434 (fn_hi_write): New union member.
2435 (sim_queue_fn_hi_write): New function.
2436 * cgen-par.c (sim_queue_fn_hi_write): New function.
2437 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2439 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2441 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2442 Change type of result to SEM_PC.
2444 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2446 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2448 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2450 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2451 (JOIN*): Delete cpu arg.
2453 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2455 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2457 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2459 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2461 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2464 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2466 * run.c (main): Check the sim_stop_reason and only halt simulation
2467 when a valid stop condition is identified.
2469 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2471 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2473 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2475 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2476 (bi_write): New union element.
2477 (sim_queue_bi_write): New function.
2478 * cgen-par.c (sim_queue_bi_write): New function.
2479 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2481 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2483 * configure: Regenerated to track ../common/aclocal.m4 changes.
2485 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2486 ../gdb/configure.in.
2487 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2488 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2489 (SIM_WARNINGS): Delete
2490 (CONFIG_CFLAGS): Update.
2492 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2494 * cgen-par.c: New file.
2495 * cgen-par.h: New file.
2496 * cgen-sim.h (cgen-par.h): #include it.
2497 * cgen-cpu.h (write_queue): New field.
2498 (CPU_WRITE_QUEUE): New access macro.
2499 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2500 (cgen-par.o): New target.
2502 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2504 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2505 * cgen-utils.c (mode_names): Update.
2507 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2509 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2510 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2511 buffer arg if WITH_PARALLEL_GENWRITE.
2512 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2513 (struct idesc): Ditto.
2515 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2517 * sim-model.c (model_option_handler): Add \n to error message.
2519 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2521 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2522 (insn_sem): Rewrite.
2523 (sem_fn_desc): New struct.
2525 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2527 (scache case): Split into non-parallel/parallel versions.
2528 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2529 if not use semantic switch version.
2531 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2533 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2534 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2535 (SEM_BRANCH_INIT_EXTRACT): Delete.
2536 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2537 (SEM_BRANCH_FINI): Ditto.
2538 (SEM_BRANCH_VIA_ADDR): Ditto.
2539 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2540 (SEM_BRANCH_ADDR_CACHE): Delete.
2541 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2542 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2544 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2545 (@cpu@_pbb_begin): Initialize branch_target.
2546 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2547 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2549 (@cpu@_engine_run_fast): Ditto.
2551 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2553 * cgen-utils.c (RORSI): New function.
2554 (ROLSI): New function.
2556 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2558 * Makefile.in (TAGS): Tweak TAGS regex.
2559 * cgen-mem.h (*): Add TAGS markers.
2561 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2563 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2564 passed in when sim_resume is first entered - don't re-pass it
2567 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2569 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2570 OPTION_LOAD_LMA but only when is defined.
2571 (standard_options): When SIM_HANDLES_LMA is defined include
2572 options --load-lma and --load-vma.
2573 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2575 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2576 (struct sim_state_base): Add load_at_lma_p.
2577 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2578 STATE_LOAD_AT_LMA_P.
2580 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2582 * nrun.c (main): Re-format loop gnu style.
2584 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2586 * dv-sockser.c (connected_p): Initialize addrlen.
2588 1999-07-06 Dave Brolley <brolley@cygnus.com>
2590 * cgen-accfp.c (floatsidf): New function.
2591 (fixdfsi): New function.
2593 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2595 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2597 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2599 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2600 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2601 * cgen-fpu.c: New file.
2602 * cgen-fpu.h: New file.
2603 * cgen-accfp.c: New file.
2604 * cgen-cpu.h (CGEN_CPU): New member fpu.
2605 * cgen-mem.h: Redo fp support.
2606 * cgen-ops.h: Delete k&r support. Redo fp support.
2607 * cgen-sim.h: Include cgen-fpu.h.
2608 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2610 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2612 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2614 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2615 (@cpu@_pbb_cti_chain): Minor clean up.
2617 1999-05-08 Felix Lee <flee@cygnus.com>
2619 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2620 AM_CYGWIN32 and AM_EXEEXT.
2621 * configure: Regenerate.
2623 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2625 * sim-core.c (device_error,device_io_read_buffer,
2626 device_io_write_buffer): Delete decls.
2627 * sim-core.h: Put them here.
2629 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2630 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2631 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2632 (sim_core_write_aligned_N): Ditto.
2634 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2636 * sim-memopt.c (sim_memory_uninstall): Don't look into
2639 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2641 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2643 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2645 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2646 (sim_core_write_buffer): Ditto.
2648 1999-04-02 Keith Seitz <keiths@cygnus.com>
2650 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2651 after the interval counter has expired.
2652 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2653 poll_quit callbacks. May be overridden by Makefile.
2654 (poll_quit_counter): New global.
2655 * sim-events.c: Remove all mentions of ui_loop_hook. The
2656 host callback "poll_quit" will serve the purpose.
2657 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2659 * nrun.c: Remove declaration of ui_loop_hook.
2661 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2663 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2664 if being used by gdb.
2666 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2668 * cgen-types.h (XF,TF): Tweak.
2669 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2671 (SUBWORD*,JOIN*): Define.
2672 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2673 moved into cpu descriptor.
2674 * sim-model.h (MACH): New member `num'.
2676 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2678 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2679 (CGEN_CPU): Member opcode renamed to cpu_desc.
2680 New members get_idata,disassembler.
2681 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2682 CGEN_INSN_ATTR_VALUE.
2683 (CGEN_STATE): Delete member opcode_table.
2684 (sim_disassemble_insn): Delete decl.
2685 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2686 (struct idesc): Moved to here from <cpu>-decode.h.
2687 * cgen-run.c (prime_cpu): Call prepare_run callback.
2688 * cgen-trace.h (SFILE): New type.
2689 (sim_disasm_sprintf): Declare.
2690 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2691 (sim_cgen_disassemble_insn): Declare.
2692 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2693 (insn_fields): Delete.
2694 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2696 (trace_insn): Call CPU_DISASSEMBLER hook.
2697 (sim_disasm_sprintf): New function.
2698 (sim_disasm_read_memory): New function.
2699 (sim_disasm_perror_memory): New function.
2700 (sim_cgen_disassemble_insn): New function.
2701 * cgen-utils.c: Don't include cpu-opc.h.
2702 (virtual_insn_entries): New static local.
2703 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2704 (cgen_insn_name): Rewrite.
2705 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2706 * cgen.sh (desc): New file generator handler.
2707 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2708 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2709 Don't include cpu-opc.h,cpu-sim.h.
2710 * sim-model.c (model_set): Delete SIM_DESC arg.
2711 (sim_model_set): Update.
2712 * sim-model.h (MACH): New member prepare_run.
2714 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2716 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2717 if redundant with allocator functions.
2719 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2721 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2723 * sim-profile.h: Make like sim-trace.h.
2724 (PROFILE_USEFUL_MASK): New macro.
2725 * sim-profile.c (profile_options): Make like trace_options, allow
2726 optional on|off arg where applicable.
2727 (set_profile_option_mask): New function.
2728 (sim_profile_set_option): New function.
2729 (profile_option_handler): Simplify.
2730 Have -p only enable selected things, not everything.
2731 Add missing break to OPTION_PROFILE_PC_RANGE.
2732 * cgen-scache.c (scache_options): Allow optional on|off arg to
2734 (scache_option_handler): Use sim_profile_set_option.
2736 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2738 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2739 (memory_option_handler): Implement MEMORY_FILL option. Make
2740 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2741 (parse_ulong_value): New function.
2742 (do_memopt_add): Allocate all buffers. Optionally fill them.
2744 1999-01-15 Richard Henderson <rth@cygnus.com>
2746 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2747 va_list, not an integer.
2748 * sim-events.c (sim_events_schedule): Likewise.
2750 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2751 the appropriate type.
2753 1999-01-14 Doug Evans <devans@casey.cygnus.com>
2755 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2756 (sim_disassemble_insn): Update prototype.
2757 (sim_engine_invalid_insn): Ditto.
2758 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2759 (SEM_BRANCH_INIT): PCADDR->IADDR.
2760 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2761 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2762 * cgen-scache.h (*): Ditto.
2763 * cgen-trace.c (*): Ditto.
2764 * cgen-trace.h (*): Ditto.
2765 * cgen-utils.c (*): Ditto.
2766 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2768 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2769 (simple engine framework): Rewrite.
2770 * sim-module.c (modules): Install model module sooner (and in
2771 particular before the profile module).
2773 1999-01-12 Doug Evans <devans@casey.cygnus.com>
2775 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2776 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2777 (sim_model_init): Call it.
2779 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2781 1999-01-05 Doug Evans <devans@casey.cygnus.com>
2783 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
2784 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2785 (SEM_BRANCH_INIT_EXTRACT): New macro.
2786 (SEM_BRANCH_INIT): Add taken_p.
2787 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2788 (SEM_BRANCH_FINI): Use it.
2790 * cgen-run.c (sim_resume): Handle tracing of last insn.
2791 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2792 * cgen-trace.c (current_abuf): New static global.
2793 (trace_insn_init): Initialize it.
2794 (trace_insn_fini): Use it.
2795 (trace_insn): Set it.
2796 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2797 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2798 (@cpu@_emit_after): Ditto.
2799 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2800 labels if WITH_SEM_SWITCH_FULL.
2801 * sim-model.c: Include bfd.h.
2802 (sim_model_init): New function.
2803 (sim_model_install): Record init fn.
2804 * sim-model.h (MACH): New member bfd_name.
2805 * sim-module.c (modules): Initialize model before scache.
2807 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2809 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2811 * nrun.c (main): Remain in simulation loop for traps and
2812 exceptions when in operating environment mode.
2813 (ui_loop_hook): New stub hook for standalone use.
2814 * sim-events.c (sim_events_process): Call ui_loop_hook
2815 periodically on CYGWIN host.
2817 * sim-reason.c (sim_stop_reason): Return host signal numbers
2818 to gdb on sim_stopped and sim_signalled cases.
2819 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2820 hook just before longjmp.
2821 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2822 hook just before sim_engine_run.
2824 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2825 * sim-trace.h (trace_generic): Ditto.
2826 * sim-trace.c (trace_generic): Ditto.
2828 1998-12-14 Doug Evans <devans@casey.cygnus.com>
2830 * Make-common.in (SIM_MAIN_DEPS): New var.
2831 (CGEN_MAIN_CPU_DEPS): New var.
2832 * aclocal.m4: Add --enable-cgen-maint option.
2833 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2835 (GETIMEM*): Pass pc value to sim_core routine.
2837 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2839 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2840 Compare with ZERO not NULL.
2842 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2844 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2847 1998-12-09 Doug Evans <devans@casey.cygnus.com>
2849 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2850 * sim-trace.c: Include stdlib.h if present.
2851 * dv-sockser.c: Include unistd.h if present.
2852 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2853 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2855 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2857 * gennltvals.sh: Add i960.
2858 * nltvals.def: Rebuild.
2860 1998-12-04 Doug Evans <devans@casey.cygnus.com>
2862 * cgen-defs.h: New file, old cgen-sim.h.
2863 * cgen-sim.h: Simple header that includes others.
2864 * sim-arange.c: New file.
2865 * sim-arange.h: New file.
2866 * sim-basics.h: Include it.
2867 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2868 (sim-arange.o): Add rule for.
2869 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2870 (sim_io_eprintf_cpu): Add prototype.
2871 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2872 (INLINE2): New macro.
2873 (EXTERN_INLINE): New macro.
2874 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2875 before calling module init fns.
2876 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2877 (profile_init): New function.
2878 (profile_options): New option --profile-range.
2879 (profile_option_handler): Handle --profile-range.
2880 (profile_print_insn): Qualify address range specific section titles.
2881 (profile_print_addr_ranges): New function.
2882 (profile_info): Print address ranges if specified.
2883 (profile_install): Set profile_init init fn.
2884 * sim-profile.h (PROFILE_DATA): New member `range'.
2885 * sim-trace.c (trace_init): New function.
2886 (trace_options): New option --trace-range.
2887 (trace_option_handler): Handle --trace-range.
2888 (trace_install): Set trace_init init fn.
2889 * sim-trace.h (TRACE_DATA): New member `range'.
2890 * sim-utils.c (sim_cpu_msg_prefix): New function.
2891 (sim_io_eprintf_cpu): New function.
2892 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2893 (PC_IN_PROFILE_RANGE_P): New macro.
2894 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2895 (trace_insn_fini): New arg abuf. All callers updated.
2896 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2897 printing cycle counts.
2898 * cgen-trace.h (trace_insn_fini): Update prototype.
2899 (TRACE_RESULT_P): New macro.
2900 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2901 (TRACE_INSN): Check ARGBUF_TRACE_P.
2902 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2903 * cgen-types.h (SIM_INLINE): Delete.
2904 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2905 * cgen-utils.c: Don't include cgen-engine.h
2906 * genmloop.sh (@cpu@_fill_argbuf): New function.
2907 (@cpu@_fill_argbuf_tp): New function.
2908 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2909 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2910 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2911 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2912 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2913 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2914 doing profiling. Update call to TRACE_INSN_FINI.
2916 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2918 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2920 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2923 1998-12-01 Doug Evans <devans@casey.cygnus.com>
2925 * sim-inline.c (SIM_INLINE_P): Fix typo.
2927 1998-11-30 Doug Evans <devans@casey.cygnus.com>
2929 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2931 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2933 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2934 * nltvals.def: Re-generate.
2936 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2938 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2939 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2940 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2942 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2943 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2945 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2947 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2948 (${cpu}_pbb_cti_chain): Ditto.
2950 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2952 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
2953 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2954 (EXTRACT_INT,EXTRACT_UINT): New macros.
2955 (SEM_SEM_ARG): New macro.
2956 (SEM_NEXT_VPC): New arg `pc'.
2957 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2958 (sim_disassemble_insn): Update prototype.
2959 * cgen-trace.c (current_insn,insn_fields): New static locals.
2960 (trace_insn): Set them.
2961 * cgen-utils.c: #include cgen-engine.h.
2962 (sim_disassemble_insn): New arg insn_fields.
2963 Handle variable length insns.
2964 * genmloop.sh: Only emit pbb decls if -pbb.
2965 (${cpu}_scache_lookup): New arg `vpc'.
2966 (scache support): Fetch pc before entering loop.
2968 * gennltvals.sh: Add fr30 support.
2969 * nltvals.def: Rebuild.
2971 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2973 * sim-types.h: Re-do type system so that GCC's attribute and mode
2974 are used to specify types. Handle case of ALPHA.
2976 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
2978 * aclocal.m4: Add tests for dlopen family.
2979 * config.in: Regenerated.
2981 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2983 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2985 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2987 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2988 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2989 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2990 * cgen-sim.h: ... to here.
2992 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2994 * aclocal.m4 (enable-build-warnings): Replace
2995 enable-sim-warnings. Extend =LIST syntax so that prepend and
2996 append of options is possible. Drop -Werror, add
2997 -Wstrict-prototypes for GDB compatibility.
2998 * Make-common.in (SIM_WARNINGS): Update.
3000 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3002 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3003 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3004 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3005 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3006 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3008 * cgen-cpu.h: New file.
3009 * cgen-engine.h: New file.
3010 * cgen-scache.h: New file.
3011 * cgen-sim.h: Delete portions moved to new files.
3012 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3013 rather than sending result to stdout.
3015 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3017 * Make-common.in (sim-reg.o): New rule.
3018 (cgen-run.o): New rule.
3019 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3020 * cgen-run.c (prime_cpu): New function.
3021 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3022 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3024 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3025 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3026 (CGEN_INSN_VIRTUAL_P): New macro.
3027 (SEM_PC): New typedef.
3028 (SEMANTIC_FN): Change type of result to SEM_PC.
3029 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3030 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3031 (SCACHE_MAP): New typedef.
3032 (CPU_SCACHE): Add pbb support.
3033 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3034 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3035 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3037 (INSN_NAME): Delete.
3038 (cgen_insn_name): Declare.
3039 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3040 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3041 (first_insn_p): Make static.
3042 (trace_insn): Handle virtual insns specially.
3043 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3044 * cgen-types.h (UBI): Delete.
3045 (MODE_TYPE): New enum.
3046 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3047 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3048 (cgen_virtual_opcode_table): New global.
3049 (cgen_insn_name): New function.
3050 (sim_disassemble_insn): Ignore virtual insns.
3051 * genmloop.sh: Delete top level loop generation. Add pbb support.
3052 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3053 (sim_cpu_base): New members max_insns,insn_name,model_data.
3054 (CPU_PC_GET,CPU_PC_SET): New macros.
3055 (sim_pc_get,sim_pc_set): Declare.
3056 * sim-model.c (model_set): Call model init fn.
3057 * sim-model.h (MODEL_FN): New typedef.
3058 (INSN_TIMING): New member model_fn.
3059 (MODEL): New members num,init.
3060 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3061 All callers updated.
3062 (profile_insn_init): New fn.
3063 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3064 Exit early if insn profiling not supported.
3065 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3066 (profile_install): Record profile_insn_init as init fn.
3067 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3068 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3069 (PROFILE_DATA): Delete member exec_time.
3070 Change insn_count to pointer to array, rather than the array.
3071 (sim_profile_print_bar): Declare.
3073 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3075 * cgen-run.c: New file.
3076 * sim-reg.c: New file.
3078 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3080 * aclocal.m4: Add checks for -lsocket and -lnsl.
3082 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3083 allow local port reuse on listening socket.
3085 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3087 * sim-config.h: Remove reference to linux kernel header.
3089 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3091 * dv-sockser.c (sockser_addr): Make variable non-static.
3093 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3095 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3097 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3099 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3101 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3103 * Make-common.in (install-common): Add $(EXEEXT) when installing
3106 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3108 * cgen-sim.h (cgen_state): New member opcode_table.
3109 * cgen-utils.c (sim_disassemble_insn): Use it.
3111 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3113 * cgen-mem.h (DECLARE_SETT): Fix return type.
3114 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3115 * cgen-scache.c: Include stdlib.h.
3116 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3117 * sim-model.c (model_option_handler): Remove unused variable `n'.
3119 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3121 * cgen-utils.c: Include bfd.h.
3122 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3124 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3126 * sim-bits.h (EXTEND24): Fix typo.
3128 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3130 * sim-events.c (ETRACE_P): New macro.
3131 (struct _sim_event): Add member trace.
3132 (sim_events_free): Reclaim trace message.
3134 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3135 sim_events_schedule_tracef): New functions, include printf trace
3136 information in argument list. If tracing, store asprintf'd trace
3137 message in sim_event.
3139 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3140 hw_event_queue_schedule_vtracef): New functions, mimic
3143 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3145 * sim-bits.h (EXTEND24): Define.
3147 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3149 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3150 (CPU_SCACHE_HASH_MASK): New macro.
3151 (SCACHE_HASH_PC): Rewrite.
3152 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3153 computation out of main loop.
3155 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3157 * cgen-sim.h (RECORD_IADDR): Delete.
3158 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3159 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3161 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3163 * gennltvals.def (mn10200): Add entry.
3164 * nltvals.def: Regenerate with MN10200 additions.
3166 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3168 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3169 documentation on how it works.
3171 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3172 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3173 sim_core_set_xor, sim_core_xor_read_buffer,
3174 sim_core_xor_write_buffer): Update.
3176 * sim-events.h, sim-events.c (sim_events_install,
3177 sim_events_watch_clock, sim_events_schedule_after_signal,
3178 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3179 sim_events_deschedule): Update.
3181 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3182 sim_fpu_max32, sim_fpu_max64): Update.
3184 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3186 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3187 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3188 * sim-profile.c (profile_print_model): Update.
3190 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3192 * gennltvals.def (m32r): Use common syscall.h now.
3193 (mn10300): Add entry.
3194 * nltvals.def: Regenerate.
3196 * sim-engine.c (sim_engine_get_run_state): New function.
3197 * sim-engine.h (sim_engine_get_run_state): Declare it.
3199 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3201 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3202 * sim-core.c (sim_core_signal): Make extern, always define.
3204 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3206 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3207 * cgen-ops.h (ANDIF): New macro.
3208 (ANDIF[BQHSD]I): Delete.
3210 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3212 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3213 (hw_event_queue_schedule, hw_event_queue_deschedule,
3214 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3217 * hw-alloc.h (HW_NZALLOC): Define.
3219 * Make-common.in (test-hw-events): Add target for testing the
3222 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3224 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3226 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3228 * hw-main.h: Include hw-handles.h, hw-instances.h.
3229 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3230 * hw-base.c (hw_create, hw_delete): Call same.
3232 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3234 * dv-core.c: Include hw-main.h and sim-main.h.
3235 * dv-pal.c: Include hw-main.h and sim-io.h.
3236 * dv-glue.c: Include hw-main.h.
3238 * hw-main.h: New file. Move list of includes to here.
3239 * hw-base.h: From here.
3240 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3241 (hw-*.o, dv-*.o): Update.
3242 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3243 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3246 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3247 do_hw_poll_read): Move declarations from here.
3248 * hw-main.h: To here.
3250 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3252 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3254 * Make-common.in (hw-config.h): Update
3255 * hw-base.c, dv-pal.c, dv-glue.c: Update
3257 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3258 `*_callback' to `*_method.
3260 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3262 * hw-base.h (set_*): Move set method macros from here.
3263 * hw-device.h: To here.
3265 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3267 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3270 * hw-base.c (hw_create, hw_delete): Call
3271 * hw-properties.c (create_hw_property_data,
3272 delete_hw_property_data): Define.
3274 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3276 * hw-device.c, hw-properties.c: Include hw-base.h
3278 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3279 * hw-device.c: From here.
3280 * hw-base.h: Include "hw-events.h".
3282 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3283 * hw-base.c (hw_create, hw_delete): Call.
3284 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3286 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3287 (hw-alloc.o): New target.
3289 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3291 * hw-events.h, hw-events.c: New files. Move event code to here.
3292 * sim-hw.c: From here.
3293 * hw-base.h: Include "hw-events.h".
3294 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3295 (hw-events.o): New target.
3297 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3298 * hw-events.h (struct hw_event): Replace typedef hw_event.
3300 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3301 * hw-base.c (hw_create, hw_delete): Call.
3302 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3306 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3308 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3309 * hw-ports.c: To here.
3311 * hw-base.h, hw-ports.c (create_hw_port_data,
3312 delete_hw_port_data): New functions.
3313 * hw-base.c (hw_delete, hw_create): Call same.
3315 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3317 * hw-ports.h: To here.
3319 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3321 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3322 PROCESSOR and CIA arguments.
3324 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3326 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3327 Move common object files from here.
3328 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3330 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3332 * sim-hw.c: Include ctype.h.
3333 (do_hw_poll_read): Do not assume EAGAIN.
3335 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3337 * cgen-trace.c (first_insn_p): New static local.
3338 (trace_insn_init): Set it.
3339 (trace_insn_fini): Use TRACE_PREFIX.
3340 (trace_insn): Rewrite to use trace_prefix.
3341 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3342 Adjust width accordingly.
3344 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3345 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3346 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3347 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3348 (PROFILE_COUNT_CORE): Simplify.
3349 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3351 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3353 * cgen-ops.h (ADDCFSI): Fix typo.
3355 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3357 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3358 * genmloop.sh: Use them rather than static locals.
3360 * sim-engine.c (sim_engine_set_run_state): New function.
3361 * sim-engine.h (sim_engine_set_run_state): Declare.
3362 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3363 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3364 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3366 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3368 * cgen-trace.c (trace_insn_init): New arg first_p.
3369 All callers updated.
3370 (trace_insn_fini): New arg last_p. All callers updated.
3371 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3372 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3373 * genmloop.sh (engine_resume): Update.
3375 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3377 * Make-common.in (install-common): Run ranlib on installed copy of
3380 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3382 * Make-common.in (install-common): Rename and install libsim.a.
3384 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3386 * sim-io.c (unistd.h): Include.
3388 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3390 * Make-common (sim_main_headers): Sort.
3391 (cgen-*.o): Add cgen-sim.h dependency.
3393 * cgen-scache.c (scache_init): Only allocate space if scache element
3395 (scache_flush,scache_print_profile): Check if scache in use first.
3397 * cgen-sim.h (IDESC): Provide forward declaration.
3399 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3400 (cgen_cpu_max_extra_bytes): Declare.
3401 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3403 * sim-cpu.h: New file. sim_cpu_base moved here.
3404 Move sim_cpu_lookup decl here.
3405 * sim-base.h: #include "sim-cpu.h".
3406 * sim-cpu.c: New file.
3407 * Make-common (sim_main_headers): Add sim-cpu.h.
3408 (sim-cpu.o): Add rule for.
3410 * sim-model.c (set_model): Delete.
3411 (sim_model_set,model_set): New functions.
3412 (sim_model_install): Renamed from model_install.
3413 Don't set default model here.
3414 (model_option_handler): Rewrite --model processing.
3415 (sim_model_lookup,sim_mach_lookup): New functions.
3416 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3417 (insn_timing): Delete.
3418 (INSN_TIMING): New member `num'.
3419 (IMP_PROPERTIES): Always define scache_elm_size member.
3420 (MACH): New member init_cpu.
3421 (sim_machs): Renamed from machs.
3422 (sim_model_install): Renamed from model_install.
3423 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3424 * sim-module.c (modules): Update.
3426 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3428 * sim-io.c: #include <errno.h>.
3430 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3432 * dv-pal.c (struct hw_pal_device): Add reader.
3433 (hw_pal_finish): Initialize reader.
3434 (scan_hw_pal): Use reader.
3436 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3437 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3440 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3441 ../ppc/main.c sim_io_read_stdin.
3443 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3445 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3447 * hw-tree.c: Update.
3449 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3450 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3452 * hw-ports.h (hw_port_event): Ditto.
3453 * hw-ports.c (hw_port_event): Update.
3454 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3456 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3458 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3459 (do_counter_event): Update.
3460 * dv-glue.c (hw_glue_io_read_buffer): Update.
3461 (hw_glue_port_event): Update.
3463 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3464 * hw-base.h (hw_create): Ditto.
3465 * hw-base.c (hw_create): Ditto.
3467 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3468 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3471 * hw-device.h (hw_system_cpu): Declare.
3472 * sim-hw.c (hw_system_cpu): New function.
3474 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3475 sim_hw_abort not hw_abort.
3476 (sim-hw.h): Include.
3477 (sim_core_read_buffer, sim_core_write_buffer): Call
3478 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3480 (sim_core_set_xor): Do not pass CPU when aborting.
3482 * sim-n-core.h (sim_core_read_aligned_N,
3483 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3484 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3485 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3488 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3490 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3491 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3493 (sim_hw_print): New function.
3495 * sim-engine.h (sim_engine_vabort): Declare.
3496 * sim-engine.c (sim_engine_vabort): New function.
3498 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3500 * sim-trace.c (print_data): For floating-point numbers trace raw
3502 (trace_result_fp2): New function.
3503 * sim-trace.h (trace_result_fp2): New declaration.
3504 (TRACE_FP_RESULT2): New macro.
3506 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3508 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3509 AM_CYGWIN32 and AM_EXEEXT.
3510 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3511 to run and install-common rules.
3512 * common/configure: regenerate
3514 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3516 * sim-types.h (cell_word): New type.
3517 (natural_cell): Delete type.
3519 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3521 * configure: Regenerated to track ../common/aclocal.m4 changes.
3524 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3526 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3528 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3530 * configure: Regenerated to track ../common/aclocal.m4 changes.
3533 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3535 * acconfig.h: New file.
3536 * Make-common.in (top_builddir): New macro.
3537 (INTL_LIB): Removed.
3538 (INTLLIBS): New macro.
3539 (INTLDEPS): Likewise.
3540 (LIBDEPS): Use INTLDEPS.
3541 (EXTRA_LIBS): Use INTLLIBS.
3542 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3543 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3544 AM_LC_MESSAGES): New macros from GNU gettext.
3546 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3548 * sim-config.h: Discard leading _ from macros.
3549 * sim-types.h: Ditto.
3551 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3553 * Make-common.in (CSEARCH): Add -I to intl directories.
3554 (INTL_LIB): Point to libintl.a.
3555 (LIBDEPS): Add $(INTL_LIB).
3556 (EXTRA_LIBS): Ditto.
3558 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3560 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3562 * cgen-ops.h (ADDCFSI): Fix.
3565 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3567 * sim-types.h (signed_address, unsigned_address): Define.
3569 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3571 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3574 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3576 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3577 New functions, pack / unpack sim_fpu struct using raw values.
3578 (sim_fpu_is): Differentiate between negative and positive
3581 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3583 * sim-bits.h (EXTEND4): Define.
3584 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3586 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3588 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3589 declared so we need this cast to prevent long long addresses
3590 from being misconfigures. Results in access to unmapped memory.
3592 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3594 * Make-common.in (RUNTESTFLAGS): Define.
3595 (check): Pass RUNTESTFLAGS to recursive make.
3597 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3599 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3602 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3604 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3607 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3609 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3610 (sim-inline): Update to match sim-inline.[hc]
3611 * configure: Regenerated to track ../common/aclocal.m4 changes.
3613 * Make-common.in (sim_main_headers): Add sim-inline.h
3615 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3617 * sim-endian.h (sim-endian.c): Ditto.
3619 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3620 (sim_events_set_trace): Delete unused prototype.
3622 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3623 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3625 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3626 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3627 Comment out, not yet implemented in sim-fpu.c.
3628 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3629 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3631 * sim-inline.h: Rewrite description.
3632 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3633 (SIM_MAIN_INLINE): Add inline option.
3635 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3636 include generated files. Handled by generator directly.
3638 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3640 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3643 * sim-trace.h (TRACE_ANY_P): Define.
3644 (struct _trace_data): Add trace_any_p.
3646 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3648 * run.c (main): Handle all alternatives of enum sim_stop.
3649 (main): Delete unused `asection *s'.
3651 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3653 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3655 * configure: Regenerated to track ../common/aclocal.m4 changes.
3657 * sim-hw.c: New file.
3658 * sim-hw.h (sim_hw_parse): Declare function.
3659 (hw-tree.h): Do not include.
3661 * sim-base.h (STATE_HW): Define.
3662 (struct sim_state_base): Add member struct *hw.
3664 * sim-module.c (sim-hw.h): Include.
3665 (modules): Add sim_hw_install.
3667 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3669 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3671 * sim-base.h (CPU_INDEX): Define.
3673 * sim-utils.c (sim_state_alloc): Initialize.
3674 * sim-module.c (sim_post_argv_init): Ditto.
3676 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3678 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3679 properly formatted lists.
3681 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3683 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3684 0x2f needs to be 0x3f.
3686 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3688 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3690 (hw_tree_find_*_property): Clean up error message when property is
3693 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3694 present before looking for it.
3696 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3698 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
3699 (AC_CHECK_FUNCS): Add check for __setfpucw.
3700 * configure: Regenerated.
3702 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3704 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3705 hw_pal_timer, hw_pal_timer_value): Define.
3706 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3707 (do_counter_event, do_counter_read, do_counter_value,
3708 do_counter_write): new functions.
3710 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3712 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3715 * hw-base.c (hw_create): Stop searching for a device when one is
3718 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3720 * configure: Regenerated to track ../common/aclocal.m4 changes.
3722 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3724 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3725 appends extra devices.
3726 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3729 * Make-common.in (hw-config.h): New target, create hw-config.h
3731 (SIM_HW): Definition from @sim_hw@.
3732 (hw-base.o): Depend on hw-config.h
3734 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3736 * Make-common.in: Get SHELL from configure.
3737 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3738 move-if-change. Fixes NT native build problem.
3739 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3740 move-if-change. Fixes NT native build problem.
3741 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3744 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3746 * hw-device.h, hw-device.c (hw_strdup): New function.
3748 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3749 strings name, family and args.
3750 (full_name_of_hw): Use hw_strdup when returning the full path.
3752 * hw-properties.c: Clean up property not found / wrong type error
3755 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3756 before attaching any ports.
3758 * hw-base.c (hw-config.): Include. Replace hardwired table.
3760 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3762 * Make-common.in: Add rule for dv-glue.o.
3764 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3766 * hw-base.c (hw_finish): Move setting of trace level to here.
3767 (hw_create): From here.
3769 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3770 ../ppc/device_table.c.
3772 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3774 * hw-tree.c (print_properties): Supress path when printing
3775 properties of root node.
3777 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3779 * hw-device.h (HW_TRACE): Define.
3780 (hw_trace): Declare.
3781 * hw-device.c (hw_trace): Implement function.
3783 * hw-base.c (hw_create): Set hw trace level from "trace?"
3786 * dv-core.c (dv_core_attach_address_callback): Add trace.
3788 * dv-pal.c: Replace DTRACE with HW_TRACE.
3790 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3792 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3793 (hw_alloc_data): Delcare.
3794 (struct hw): Add member alloc_of_hw.
3796 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3797 functions. Assocate memory with a device.
3798 (stdlib.h): Include.
3800 * hw-base.h (set_hw_delete): Define.
3801 (hw_delete_callback): Declare.
3802 (hw_delete): Declare.
3804 * hw-base.c (hw_delete): Implement function.
3805 (struct hw_base_data): Add member to_delete.
3806 (ignore_hw_delete): New function, does nothing.
3807 (hw_create): Set the hw_delete method.
3808 (hw_create): Allocate the base type using HW_ZALLOC before setting
3811 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3813 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3815 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3816 (attach_hw_port_edge): Add struct hw argument
3818 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3821 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3823 * hw-device.h (hw_attach_address_callback,
3824 hw_detach_address_callback): Attach to a single space not a space
3825 mask. Clarify interpretation of SPACE:ADDR parameters.
3827 * hw-base.c (passthrough_hw_attach_address,
3828 passthrough_hw_detach_address): Update.
3829 * dv-core.c (dv_core_attach_address_callback): Ditto.
3830 * dv-pal.c (hw_pal_attach_address): Ditto.
3832 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3834 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3836 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3838 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3839 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3840 hw-properties_h, hw-tree_h): Define, point at corresponding
3842 (hw_base_headers): Define list of headers included by hw-base.h
3843 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3844 hw-properties.o, hw-tree.o): Specify dependencies.
3845 (dv-core.o, dv-pal.o): Ditto.
3847 * sim-hw.h: New file.
3849 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3850 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3852 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3854 * hw-base.h, hw-base.c: new files. Copied from
3855 ../ppc/device_table.[hc].
3857 * dv-core.c, dv-pal.c: New files. Copied from
3858 ../ppc/hw_{core,pal}.c
3860 * sim-basics.h (struct hw): Declare.
3861 (enum port_direction, enum object_disposition): Declare.
3863 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3865 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3866 sim_dv_src in Makefile. Take list of devices as parameter to m4
3869 * configure: Regenerated to track ../common/aclocal.m4 changes.
3871 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3873 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3874 trace_prefix can abort cleanly.
3876 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3878 * dv-sockser.c, dv-sockser.h: New files.
3879 * Make-common.in (dv-sockser.o): Add rule for.
3880 * aclocal.m4: Check for fcntl.h.
3881 * config.h: Add HAVE_FCNTL_H.
3883 * sim-break.c (remove_breakpoint): Fix thinko.
3885 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3886 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3888 1998-03-13 Fred Fish <fnf@cygnus.com>
3890 * sim-base.h (struct sim_state_base): Add prog_syms and
3891 define macro STATE_PROG_SYMS.
3892 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3893 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3894 and bfd_canonicalize_symtab, to get symbol table on first use
3895 and preserve it via STATE_PROG_SYMS for future calls to
3896 bfd_find_nearest_line.
3898 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3900 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3902 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3903 up to nr_maps, not just access_* maps.
3905 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3908 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3909 over nr_maps not sim_core_nr_maps.
3911 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3912 core_map argument to unsigned.
3913 (struct _sim_core): Ditto for struct member core_map.
3915 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3917 * sim-basics.h (access_io, access_*_io): Define.
3918 (map_read, map_write, map_exec, map_io): Define.
3920 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3921 attach with more generic mapmask.
3922 (sim_core_{read,write}_*): Change map argument to unsigned.
3924 * sim-core.c (sim_core_uninstall, sim_core_attach,
3925 sim_core_detach): Iterate over nr_maps instead of
3928 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3929 instead of the write_map.
3930 (remove_breakpoint): Ditto.
3932 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3933 with read_map, write_map, exec_map resp.
3935 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3938 * cgen-utils.c (sim_disassemble_insn): Ditto.
3940 * sim-hrw.c (sim_write, sim_write): Ditto.
3942 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3943 transfer_to_str): New functions.
3945 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3947 * sim-base.h (sim_state_base): New member environment.
3948 (STATE_ENVIRONMENT): New macro.
3949 * sim-config.c (current_environment): Delete.
3950 (sim_config_default): New function.
3951 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3952 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3953 (sim_config_default): Add prototype.
3954 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3955 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3956 Set STATE_ENVIRONMENT, not current_environment.
3958 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3960 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3962 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3964 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3966 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3968 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3970 * Make-common.in (TAGS): Make smarter.
3971 * Makefile.in (TAGS): Ditto.
3973 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3975 * sim-module.c (*): Fix typos in assertion tests.
3977 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3979 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3982 * sim-options.c (sim_parse_args): Ditto.
3983 (sim_args_command): Return OK, instead of nothing, for an empty
3986 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3988 * sim-profile.c (profile_info): Rename from profile_print. Drop
3989 misc and misc_cpu callback arguments. Use
3990 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3991 (profile_install): Install profile_info function.
3993 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3994 STATE_PROFILE_INFO_CALLBACK): Define.
3995 (struct PROFILE_DATA): Add field info_cpu_callback.
3996 (profile_print): Delete function.
3998 * sim-base.h (STATE_MODULES): Define. Replace individual
3999 STATE_*_LIST with single struct module_list.
4001 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4002 (struct module_list): Declare.
4004 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4005 sim_module_info): New functions.
4006 (sim_module_install): Clean up module data structures.
4008 * sim-info.c (sim_info): New file. New function. Call
4011 * Make-common.in (sim-info.o): Define rule.
4012 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4015 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4017 * sim-base.h (sim_cpu_base): New members name, options.
4018 (sim_cpu_lookup): Add prototype.
4019 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4020 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4021 (sim_add_option_table): Update prototype.
4022 * sim-options.c (sim_add_option_table): New argument `cpu'.
4023 (standard_option_handler,standard_install): Update.
4024 (sim_parse_args): Handle cpu specific options.
4025 (print_help): New static function.
4026 (sim_print_help): Call it. Print cpu specific options.
4027 (find_match): New static function.
4028 (sim_args_command): Call it. Handle cpu specific options.
4029 * sim-utils.c (sim_cpu_lookup): New function.
4030 * sim-memopt.c (memory_option_handler): Update.
4031 (sim_memopt_install): Update.
4032 * sim-model.c (model_option_handler): Update.
4033 (model_install): Update.
4034 * sim-profile.c (profile_option_handler): Update.
4035 (profile_install): Update.
4036 * sim-trace.c (trace_option_handler): Update.
4037 (trace_install): Update.
4038 * sim-watch.c (watchpoint_option_handler): Update.
4039 (sim_watchpoint_install): Update.
4040 * cgen-scache.c (scache_option_handler): Update.
4041 (scache_install): Update.
4043 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4045 * Make-common.in (check): Run `make check' in testsuite dir.
4047 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4049 * sim-trace.c (trace_result0): New function.
4051 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4052 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4053 tracing sim_fpu variables.
4054 (TRACE_ALU_RESULT0): Define.
4055 (TRACE_FP_RESULT_WORD): Define.
4056 (TRACE_FP_INPUT_WORD1): Define.
4058 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4059 sim_fpu_two): New constants.
4060 (sim_fpu_op1, sim_fpu_op2): New types.
4061 (struct _sim_fpu): Delete member result. Re-order other members.
4062 (sim_fpu_sign, sim_fpu_exp): New functions.
4063 (sim_fpu_max, sim_fpu_min): new functions.
4064 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4065 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4067 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4069 * sim-profile.c (profile_print): Delete duplicate test of
4071 (profile_print_pc): Exit early if data collection not set up.
4072 (profile_print_core): Simplify by calling sim_core_map_to_str.
4073 * sim-core.h (sim_core_map_to_str): Declare.
4074 * sim-core.c (sim_core_map_to_str): Make non-static.
4076 * genmloop.sh (engine_resume): Update insn_count before exiting.
4077 (engine_resume_full): Keep accurate core profile data.
4079 * cgen-utils.c (sim_disassemble_insn): Don't use
4080 sim_core_read_aligned_N, it messes up profiling results.
4082 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4084 * nltvals.def: Regenerate with MN10300 additions.
4086 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4088 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4090 * sim-trace.h, sim-trace.c (trace_result_word2,
4091 trace_input_word4, trace_result_word4): New function.
4093 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4095 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4097 * sim-xcat.h: Delete.
4098 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4099 * cgen-sim.h: Ditto.
4100 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4101 * sim-n-bits.h: Ditto.
4102 * sim-n-core.h: Ditto.
4103 * sim-n-endian.h: Ditto.
4105 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4107 * syscall.c (cb_syscall): Handle short reads, and EOF.
4109 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4111 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4112 sim_fpu to safely print fp_word values.
4113 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4114 (trace_result_bool1, trace_result_addr1): New functions.
4115 (trace_input_bool1, trace_input_addr1): New functions.
4117 * sim-trace.h (TRACE_FPU_*): Define.
4119 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4121 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4122 (sim_fpu_fpto, sim_fpu_tofp): Define.
4124 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4126 * sim-fpu.c (sim_fpu_cmp): New function.
4128 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4130 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4131 instead of abuf->length.
4132 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4133 (set_trace_option_mask): Renamed from set_trace_options.
4134 (set_trace_option): New function.
4135 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4136 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4138 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4140 * sim-basics.h: Declare struct _sim_fpu.
4142 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4144 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4145 (trace_prefix, trace_input*, trace_result*): Declare.
4146 (trace_one_insn): Change declaration, assume trace_prefix called.
4147 (trace_generic): Like trace_one_insn.
4148 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4149 (TRACE_alu, TRACE_[a-z]*): Update.
4151 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4152 trace_insn, save_data, trace_idx_to_str, print_data): New
4154 (trace_one_insn): Rewrite.
4155 (trace_generic): New function.
4157 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4159 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4161 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4162 (SEMANTIC_FN): Rewrite declaration.
4163 (DECODE): Update type of semantic_fast member.
4164 ({EX,SEM}_FN_NAME): Have only one version.
4165 * sim-base.h (sim_state_base): Delete conditionals surrounding
4168 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4170 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4173 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4175 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4176 Add missing parameters to device_io calls.
4177 * sim-core.h: Add missing parameters to device_io calls.
4179 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4181 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4182 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4183 (SEMANTIC{,_CACHE}_FN): Fix return type.
4184 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4185 (engine_resume): Likewise. Make `engine' volatile. Save copy
4186 of cpu pointer in volatile object. Initialize read switch if
4189 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4191 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4192 (SEM_INSN): New macro.
4194 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4196 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4198 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4200 * configure: Regenerated to track ../common/aclocal.m4 changes.
4202 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4204 * sim-types.h (fp_word): New type, define according to
4205 WITH_TARGET_FLOATING_POINT_BITSIZE.
4207 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4208 configuration of size of floating point registers.
4210 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4212 * sim-profile.c (profile_print): Only print CPU <N> if other
4213 output is going to appear.
4215 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4217 * configure: Regenerated to track ../common/aclocal.m4 changes.
4219 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4221 * sim-types.h (address_word): Typedef according to
4222 WITH_TARGET_ADDRESS_BITSIZE.
4223 (signed_cell, unsigned_cell, natural_cell): Ditto using
4224 WITH_TARGET_CELL_BITSIZE.
4226 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4227 (WITH_TARGET_CELL_BITSIZE): Define.
4228 (WITH_HOST_WORD_BITSIZE): Delete.
4230 * sim-config.c (print_sim_config): Update.
4232 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4233 configuration of address and OpenFirmware cell sizes.
4235 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4237 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4238 * sim-run.c (sim_engine_run): Update.
4240 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4242 * sim-run.c (sim_engine_run): Ditto.
4244 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4245 (sim_resume): Pass nr_cpus to sim_engine_run.
4247 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4249 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4251 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4253 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4255 * Make-common.in (stamp-tvals): New rule.
4256 (targ-vals.h,targ-map.c): Depend on it.
4257 (clean): Remove stamp-tvals.
4259 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4261 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4262 in code also #if 0'ed.
4264 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4266 * configure: Regenerated to track ../common/aclocal.m4 changes.
4267 * aclocal.m4: Recognize --enable-maintainer-mode.
4269 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4271 * cgen-scache.h: Deleted.
4272 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4273 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4274 (scache_init): Use runtime computed size of SCACHE.
4275 (scache_flush): Likewise.
4276 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4277 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4278 * cgen-sim.h: Scache support moved here.
4279 (PC): Redo definition.
4280 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4281 (DECODE): Add parallel execution support.
4282 Only include semantic label members if using switch.
4283 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4284 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4285 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4286 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4288 (engine_{stop,run,resume,halt,signal}): Delete decls.
4289 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4290 (argbuf,scache): Delete forward decls.
4291 (STATE): Delete decl.
4292 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4293 Include cgen-mem.h, cgen-ops.h.
4294 (engine_halt,engine_signal): Delete.
4295 ({ex,exc,sem,semc}_illegal): Delete.
4296 (sim_disassemble_insn): Result of extract fn is in bits.
4297 * genmloop.sh: Rewrite.
4299 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4302 * sim-base.h (sim_state_base): Delete member `model'.
4303 (sim_cpu_base): Add member `model'.
4304 * sim-model.h (IMP_PROPERTIES): New type.
4305 (MACH): New members imp_props, models.
4306 (models): Delete decl.
4307 * sim-model.c (set_model): Update.
4308 * sim-profile.c (profile_print_model): Update.
4310 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4312 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4314 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4317 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4319 * configure: Regenerated to track ../common/aclocal.m4 changes.
4322 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4324 * aclocal.m4 (AR): Check for sigaction.
4326 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4328 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4330 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4331 * sim-config.c (sim_config): Replace WITH_DEVICES with
4332 WITH_TREE_PROPERTIES.
4334 * configure: Regenerated to track ../common/aclocal.m4 changes.
4336 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4338 * Make-common.in (SIM_ENVIRONMENT): New variable.
4339 (CONFIG_CFLAGS): Add it.
4340 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4341 --enable-sim-environment option.
4342 * configure: Regenerated.
4343 * sim-config.h (environment support): Rewrite.
4344 * sim-config.c (current_environment): Define as enum, unconditionally.
4345 (current_alignment): Define unconditionally.
4346 (config_environment_to_a): Update.
4347 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4348 (sim_config): Handle environment and alignment determination
4349 unconditionally. Delete sanity checks of current_environment,
4351 (print_sim_config): Update.
4352 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4353 (standard_options): Add --environment.
4354 (standard_option_handler): Likewise.
4356 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4358 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4359 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4360 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4361 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4362 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4363 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4364 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4365 argument ADD_CA macro with two argument ADDC_C - add carrying with
4367 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4368 argument SUB_CA macro with two argument SUBC_X - subtract
4370 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4372 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4374 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4376 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4377 * sim-io.h (sim_io_syscalls): Delete.
4379 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4381 * syscall.c (cb_syscall): Add missing else, so write to stdout
4384 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4385 the carry bit from the CPU's psw.
4387 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4389 * gennltvals.sh: Redo syscall support.
4390 * nltvals.def: Regenerated.
4392 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4394 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4395 the stream immediately.
4397 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4399 * sim-io.c (sim_io_getstring): Delete unused len2.
4400 (sim_io_syscalls): Ditto for sys_errno.
4402 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4404 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4406 * Make-common.in (run.o): Depend on remote-sim.h.
4407 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4408 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4410 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4412 * sim-io.c (sim_io_syscalls): Disable lseek.
4414 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4416 * gennltvals.sh: Generate syscall values for d30v.
4418 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4419 * nltvals.def: Regenerate.
4421 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4422 (os_fstat): Likewise. Validate fd argument.
4423 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4424 just compute target stat struct length.
4425 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4426 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4427 (get_string): Return host errno values so they can be properly
4429 (cb_syscall): Likewise.
4430 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4431 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4432 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4433 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4434 (get_path): New function.
4436 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4438 * sim-io.c (sim_io_syscalls): New function to provide system call
4439 emulation. Provide exit, open, close, read, write, lseek, and
4441 (sim_io_getstring): New function to return a string from a
4442 simulated memory location.
4444 * sim-io.h (sim_io_syscalls): Add declaration.
4446 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4448 * sim-core.c (sim_core_signal): Fix spelling error in message.
4450 * sim-hrw.c (sim_read): Use read map, not write map.
4452 * Make-common.in (all): Add .gdbinit.
4453 * gdbinit.in: Add dump command.
4455 * sim-model.c (model_options): Use '\0' for `shortopt'.
4457 * sim-trace.c (trace_option_handler): Set state trace file
4458 for --trace-file in addition to cpu's values.
4459 (trace_vprintf): If cpu == NULL, try state's trace file.
4460 (trace_options): Reorganize table, reword some descriptions.
4462 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4464 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4467 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4469 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4470 signal untranslated, document problem with this.
4472 * nrun.c (main): Check for a prog name of `*step'. If present,
4473 step the simulator instead of allowing it to run free.
4475 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4477 * Make-common.in (sim_main_headers): Add sim-signal.h.
4479 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4481 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4483 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4485 * sim-signal.h: Start simulator signals at 64 so that host signal
4486 numbers can be detected and reported.
4488 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4490 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4492 * callback.c (cb_host_to_target_stat): Fix return values.
4494 * cgen-sim.h (enum_signal_type): Delete.
4495 (engine_signal): Update prototype.
4496 * cgen-utils.c: Don't include <signal.h>.
4497 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4498 (engine_signal): Update.
4500 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4501 (sim_state_free): Call SIM_STATE_FREE if defined.
4503 * sim-module.c (sim_module_install): Don't leave any modules
4504 installed if one fails to install.
4506 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4508 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4509 more, since alloca is not used in this file.
4511 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4512 correctly set the carry and overflow bits for those types.
4513 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4514 with carry, so carry is correct after doing both adds.
4515 (ALU*): Space out '\' to make it easier to read.
4517 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4519 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4522 * sim-signal.c, sim-signal.h: New files.
4523 * Make-common.in (sim-signal.o): Add rule for.
4524 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4525 * sim-abort.c: Don't include <signal.h>.
4526 * sim-basics.h: #include "sim-signal.h".
4527 * sim-break.c: Don't include <signal.h>.
4528 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4529 * sim-core.c: Don't include <signal.h>.
4530 (SIGBUS): Delete definition.
4531 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4532 * sim-engine.c: Don't include <signal.h>.
4533 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4534 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4535 * sim-resume.c: Don't include <signal.h>.
4536 (SIGTRAP): Delete definition.
4537 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4538 * sim-stop.c: Don't include <signal.h>.
4539 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4540 * sim-watch.c: Don't include <signal.h>.
4541 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4543 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4545 * sim-base.h (CIA_ADDR): Provide default definition.
4546 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4547 * sim-break.c (sim_handle_breakpoint): Likewise.
4549 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4551 * Make-common.in (srccom): New variable.
4553 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4554 (LIB_OBJS): Add syscall.o.
4555 (gentmap): Pass $(NL_TARGET) to $(CC).
4556 (syscall.o): Add rule for.
4557 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4558 (sim-bits.o): Depend on $(sim-n-bits_h).
4559 (sim-load.o): Depend on callback.h.
4561 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4562 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4563 * cgen-mem.h, cgen-ops.h: New files.
4565 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4567 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4569 * callback.c: #include string.h or strings.h.
4570 #include sys/types.h and sys/stat.h.
4571 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4572 (os_get_errno,os_open): Update.
4573 (os_stat,os_fstat): New functions.
4574 (os_init): Initialize syscall_map, errno_map, open_map.
4575 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4576 errno_map, open_map, signal_map, stat_map.
4577 (cb_read_target_syscall_maps): New function.
4578 (cb_target_to_host_syscall): New function.
4579 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4580 (cb_target_to_host_open): Renamed from target_to_host_open.
4581 (store): New function.
4582 (cb_host_to_target_stat): New function.
4583 * syscall.c: New file.
4584 * gentmap.c (sys_tdefs): New global.
4585 (gen_targ_vals_h): Output target syscall numbers.
4586 (gen_targ_map_c): Update. Output target syscall translation map.
4587 * gentvals.sh: New first argument `target'. Preface table with
4588 #ifdef NL_TARGET_$target if non-null target passed.
4589 * gennltvals.sh: New file.
4590 * nltvals.def: Regenerated.
4592 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4594 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4596 (sim_core_dummy_M): Declare.
4598 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4600 * sim-core.c (sim_core_signal): Print the address of the
4603 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4605 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4607 * sim-base.h (sim_state_base): Add member trace_data.
4608 (STATE_TRACE_DATA): New macro.
4609 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4610 ({WITH_,}TRACE_DEBUG_P): New macros.
4611 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4612 (_sim_cpu): Delete forward reference.
4613 (debug_printf): Update.
4614 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4615 (trace_options): Add --trace-debug.
4616 (set_trace_options): Handle it.
4617 (trace_option_handler): Likewise.
4618 (trace_install): Init state trace_data struct.
4619 (trace_uninstall): Close state trace file.
4620 * sim-events.c (ETRACE): Only print source file and line number if
4622 * sim-n-core.h (sim_core_trace_M): Likewise.
4624 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4626 1997-11-13 Felix Lee <flee@cygnus.com>
4628 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4630 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4632 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4634 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4636 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4638 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4639 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4642 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4644 * sim-events.c (sim_events_process): Re-compute the time -
4645 update_time_from_event - as each event is processed. Reverses
4648 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4650 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4652 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4654 * sim-events.c (sim_events_process): Delete redundant call to
4655 update_time_from_event.
4656 (sim_events_slip): Always decrement time_from_event.
4657 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4658 Delete assertion that time_from_event >=0 when work in queue, no
4661 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4663 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4664 (standard_option_handler): Update.
4666 * sim-options.h: Clarify documentation.
4667 (OPTION_LONG_ONLY_P): Delete definition.
4668 (OPTION_VALID_P): Define.
4670 * sim-options.c (sim_print_help): Allow short only options.
4671 (sim_parse_args): Ditto.
4672 (sim_args_command): Skip short only options.
4673 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4674 separate entries for short and long options in the HANDLERS and
4676 (sim_parse_args): Disable argument permutation.
4678 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4680 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4681 Add argument M, size of data type.
4682 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4683 Declare, ditto for 5, 6 & 7 byte transfers.
4684 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4687 * sim-n-core.h (sim_core_trace_M): Rename from
4688 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4689 with transfer type. Print transfer direction. Handle 1 and 2 byte
4691 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4693 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4694 Update all functions.
4696 * sim-core.c: Generate functions starting with 16 not 1.
4697 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4698 all 5, 6 & 7 byte transfers.
4700 * sim-n-core.h (sim_core_read_misaligned_N,
4701 sim_core_write_misaligned_N): Implement.
4703 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4705 * sim-endian.h (U16_8): Implement
4707 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4709 * sim-endian.h (VL8_16, VH8_16): Implement.
4711 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4713 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4714 (memory_option_handler): Skip comma in alias address list
4716 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4718 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4720 (parse_size, parse_addr): New functions
4721 (memory_option_handler, memory_options): Parse address & size
4722 using new functions. Pass level, space, modulo to do_memopt_add &
4725 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4727 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4728 `attach_type attach' argument with `unsigned level' argument.
4731 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4732 sim_core_attach): Replace argument attach with level. Update
4733 verification of arguments.
4734 (sim_core_map_detach, sim_core_detach): Replace argument attach
4737 * sim-basics.h (enum _attach_type): Delete.
4739 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4741 * sim-core.h (sim_core_write_8): Define.
4743 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4745 * sim-bits.h: Document ROTn macro.
4747 * sim-endian.h (H2T): Handle 16 byte variables.
4749 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4752 * sim-core.c: Do not generate sim_core_*_word.
4754 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4755 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4757 * sim-core.h (sim_core_read_unaligned_word,
4758 sim_core_read_aligned_word, sim_core_read_word,
4759 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4760 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4762 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4764 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4766 * sim-endian.h: Disable 16 byte support.
4768 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4770 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4772 * sim-n-core.h (sim_core_trace_N): New function.
4773 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4774 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4776 * sim-endian.h: Add 128 bit variant.
4778 * sim-core.h, sim-core.c: Add 128 bit variant.
4780 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4782 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4784 * sim-events.c (sim_events_process): Clear events->work_pending.
4785 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4786 setting, nr_ticks_to_process.
4787 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4788 when the event queue isn't next.
4790 * sim-events.h, sim-events.c (sim_events_slip): New function.
4792 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4794 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4796 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4799 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4801 * nrun.c (main): Remove useless test of name != NULL.
4802 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4804 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4806 * sim-fpu.c (EXPMAX): Type is unsigned.
4807 (MIN_INT, MAX_INT): Type is signed64.
4808 (i2fpu): Type of val is signed64.
4810 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4812 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4813 a bucket size of zero.
4815 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4816 OPTION_PROFILE_PC): Define.
4817 (profile_option_handler): Add support for --profile-pc and
4818 --profile-pc-granularity options.
4819 (profile_pc_init): When possible, compute nr buckets from bucket
4822 * sim-profile.c (profile_pc_init): Align the profile-pc end
4823 address with the profile-pc bucket size.
4825 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4826 something less ambiguous.
4827 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4829 * sim-profile.c (profile_pc_cleanup): New function. Move
4830 profile_pc_uninstall code to here.
4831 (profile_pc_uninstall): Call.
4832 (profile_pc_init): Call.
4834 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4836 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4837 file using BSD gprof format.
4839 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4841 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4842 MSBIT64): Force result to unsignedN.
4844 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4846 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4848 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4849 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4850 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4851 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4853 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4855 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4858 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4859 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4861 (sim_core_attach): Rename buffer_freed to free_buffer, type
4862 void*. Ensure that allocated buffer is alligned according to
4865 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4867 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4868 (ALU64_SUB): Define.
4870 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4871 (.gdbinit): Remove dependencies, generate once per build.
4873 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4875 * sim-n-core.h (sim_core_read_aligned_N,
4876 sim_core_write_aligned_N): Make xaddr param type address_word not
4879 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4881 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4882 unpacked floating point struct. Pass sim_fpu object by reference.
4883 Add preliminary support for rounding modes.
4885 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4887 * configure: Regenerated to track ../common/aclocal.m4 changes.
4889 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4891 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4892 WITH_TARGET_BITSIZE.
4894 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4896 * sim-profile.c (profile_print_core): label needs empty statement.
4898 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4900 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4901 and zfree instead of xmalloc and free. Prevents warnings.
4903 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4905 * configure: Regenerated to track ../common/aclocal.m4 changes.
4907 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4909 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4910 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4912 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4913 controling the bitsize/msb of the target.
4915 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4917 * Make-common.in: New files sim-break.c, sim-break.h.
4918 * sim-base.h: Add point to breakpoint list to sim_state_base.
4919 * sim-break.c sim-break.h: New modules that implement intrinsic
4921 * sim-module.c: Add breakpoint module.
4923 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4925 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4927 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4929 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4930 (SIGBUS) define for Windows.
4931 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4932 * sim-resume.c: define SIGTRAP for windows.
4933 * sim-xcat.h: use token pasting if ALMOST_STDC.
4935 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4937 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4939 (CONFIG_CFLAGS): Add same.
4941 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4943 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4944 (SIGNED32): use ##i32.
4946 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4948 * configure: Regenerated to track ../common/aclocal.m4 changes.
4950 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4952 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4955 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4956 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4957 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4958 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4959 (CONFIG_CFLAGS): Add same.
4961 * aclocal.m4: Perform AC_SUBST on optional options.
4963 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4965 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4967 * sim-options.c (standard_option_handler): Typo in warning message.
4969 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4971 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4972 insn count. Make count conditional on there being a valid
4974 (profile_pc_init): Make default PC profile frequency an arbitrary
4977 * sim-base.h: Ditto.
4979 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4982 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4985 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4987 * configure: Regenerated to track ../common/aclocal.m4 changes.
4989 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4991 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4992 configured alignment.
4994 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4996 * configure: Regenerated to track ../common/aclocal.m4 changes.
4998 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5000 * sim-config.c (sim_config): Check for default alignment.
5002 * sim-options.c (standard_option_handler): Add alignment option.
5004 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5005 default alignment requirements on memory accesses.
5007 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5009 * sim-load.c (sim_load_file): Return failure if the executable
5010 had no loadable sections.
5012 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5014 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5017 * sim-core.c (sim_core_signal): When bad access halt simulator
5018 SIGSEGV / SIGBUS instead of aborting.
5019 (signal.h): Include.
5021 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5022 options was missing.
5024 * sim-bits.h (MOVED): Define
5026 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5028 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5031 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5033 * sim-bits.c: Add 8 bit versions of bit macros.
5035 * sim-bits.h: Ditto.
5037 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5039 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5040 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5042 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5043 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5045 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5046 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5048 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5050 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5051 configure.in: Output to cconfig.h instead of config.h.
5053 * configure: Regenerated to track ../common/aclocal.m4 changes.
5055 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5057 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5060 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5062 * callback.c (os_write): divert stdout and stderr to their
5065 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5067 * sim-profile.c (profile_print_speed): Call
5068 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5070 * sim-events.c (sim_events_elapsed_time): New function return nr
5071 host MS consumed by the simulator.
5072 (sim_watch_valid): Use.
5074 * sim-module.c (modules): Install sim_events very very early.
5076 * sim-profile.c (profile_print): Call profile_print_pc.
5078 (profile_pc_init): New function, set up processor for PC
5080 (profile_print_pc): New function, print a PC profile.
5081 (profile_pc_event): New function, sample PC.
5083 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5084 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5087 * sim-options.c (sim_print_help): Pacify GCC.
5089 * sim-n-core.h (sim_core_read_aligned_N,
5090 sim_core_write_aligned_N): Add un-conditional profile call.
5091 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5092 profile call when aligned read/write isn't used.
5094 * sim-base.h: Include sim-profile, sim-model after sim-core &
5095 sim-events allow sim-core to define useful values.
5097 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5098 (profile_option_handler, profile_options): Add support for
5099 --profile-core option.
5100 (print_bar): Include when core profiling.
5101 (profile_print_core): New function, print core profile.
5103 * sim-config.c (print_sim_config): Print profile status.
5105 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5106 WITH_PROFILE_PC_P): Define.
5107 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5108 (PROFILE_COUNT_CORE): Define.
5110 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5112 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5113 interrupt_names array as the data.
5114 (sim-watch.h): Document.
5116 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5118 * sim-options.c (sim_print_help): When the doc string is to long
5121 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5122 that only the first few the watch options are listed. Generate
5123 meanginful usage messages.
5125 * sim-options.h (struct OPTION): Clarify use of doc_name field
5127 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5129 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5130 (standard_option_handler): Handle --architecture-info.
5132 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5134 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5135 illegal zero-sized array.
5136 * sim-core.c (sim_core_xor_read_buffer): same.
5138 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5140 * nltvals.def: Regenerate.
5142 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5144 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5146 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5148 * sim-bits.c (MASKED): Delete.
5149 (EXTRACTED): Delete.
5150 (LSEXTRACTED, MSEXTRACTED): New functions.
5152 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5153 (MSMASKEDn, LSMASKEDn): Add last argument.
5156 * sim-bits.h (EXTEND8, EXTEND16): Define.
5157 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5159 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5161 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5162 current instruction address.
5164 * sim-inline.h (*_ENGINE): Define.
5166 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5168 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5170 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5171 (watch_option_handler): Call delete_watchpoint with ident or type.
5172 (sim_watchpoint_install): Create interrupt specific watchpoint
5173 commands on the fly.
5174 (do_watchpoint_create): New function, create a watch point using
5175 type/int-nr info encoded in the option nr.
5176 (do_watchpoint_info): New function. List active watchpoints.
5178 * sim-watch.h: Change data structure to a list.
5180 * sim-memopt.c (memory_option_handler): Require explicit "all"
5181 before deleting all memory regions.
5183 * sim-utils.c (sim_do_commandf): New function, printf version of
5186 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5188 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5190 (SIGNED64, UNSIGNED64): Delete.
5191 (ALU64_ADD): Don't rely on bit endianness.
5192 (ALU64_BEGIN): Define.
5194 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5195 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5197 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5198 suffix - u64, LL - to 64 bit constants.
5200 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5202 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5204 * sim-utils.h (NZALLOC): Define - zalloc * N.
5206 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5207 implementation of read/write functions.
5209 * Make-common.in (sim-hrw.o): New target.
5211 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5214 * sim-memopt.c (memory_option_handler): Implement memory-size
5215 command. Implement memory-alias command. Let memory-delete delete
5217 (add_memopt): New function. Add a memory region.
5218 (do_memopt_delete): New function. Delete a memory region.
5220 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5222 * sim-core.c (sim_core_detach): New function.
5223 (sim_core_map_detach): New function. Perform the actual detach.
5224 (sim_core_init): Move initialization code from here.
5225 (sim_core_install): To here.
5226 (sim_core_uninstall): And here.
5228 * sim-module.c: Add memopt module.
5230 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5231 simulator base type.
5233 * Make-common.in (sim_main_headers): Add sim-memopt.h
5234 (sim-memopt.o): New target.
5236 * sim-core.c (sim_core_install): Add core_options to the option
5239 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5242 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5245 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5246 address_word, add mask member.
5248 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5249 address_word, allow for 64bit targets in 32bit host. Add modulo
5251 (sim_core_map_attach): Ditto.
5252 (new_sim_core_mapping): Ditto.
5253 (sim_core_translate): Mask address when modulo memory.
5255 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5257 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5259 * gdbinit.in: New file.
5260 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5261 * Make-common.in (distclean): Delete .gdbinit.
5262 (.gdbinit): Add rule for.
5263 * configure: Regenerated to track ../common/aclocal.m4 changes.
5265 * Make-common.in (cgen-run.o): Add rule for.
5267 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5269 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5271 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5272 both resumed and previous elapsed time.
5273 (sim_events_init): Set initial_wallclock and current_wallclock to
5275 (sim_events_install): Install sim_events_suspend and
5277 (sim_events_watch_clock): Allow for suspended simulator when
5278 computing the time of the clock event.
5280 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5281 initial_wallclock to elapsed_wallclock, set both to zero.
5282 (sim_events_init, sim_events_uninstall): Delete prototypes.
5284 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5286 * sim-module.c(sim_module_resume, sim_module_suspend): New
5289 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5291 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5294 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5296 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5297 * Make-common.in (TAGS): Likewise.
5298 * sim-n-bits.h: Add TAGS comments for all functions.
5299 * sim-n-core.h: Likewise.
5300 * sim-n-endian.h: Likewise.
5302 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5304 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5307 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5309 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5312 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5314 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5315 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5317 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5319 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5320 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5321 nr_transfered and nr_this_transfer unsigned.
5323 * sim-events.c (sim_events_tickn): N is signed, as limited to
5326 * sim-n-endian.h (offset_N): Change size to unsigned.
5328 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5330 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5332 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5334 * sim-options.c (sim_parse_args): Use dupargv.
5336 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5338 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5340 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5342 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5345 * sim-options.c (standard_options): Add --architecture=MACHINE and
5346 --target=TARGET options.
5347 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5348 (standard_option_handler): Handle architecture and target options.
5351 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5353 (sim_analyze_program): Set prog_bfd architecture from
5354 STATE_ARCHITECTURE if known.
5356 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5358 * configure: Regenerated to track ../common/aclocal.m4 changes.
5361 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5363 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5364 that option does not apply to certain files.
5366 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5368 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5369 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5370 offset from MSB/LSB.
5372 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5373 access address of sub word quantity of a hosts 16, 32, 64 bit word
5375 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5376 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5377 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5378 return N*2 byte value with argument in Hi/Lo word. Renamed from
5379 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5381 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5382 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5383 so that bit offset is explicit.
5385 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5387 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5388 Update STATE_PROG_BFD when needed with a dup'd copy of the
5391 * sim-config.c (sim_config): Delete ABFD argument, use
5392 STATE_PROG_BFD directly.
5394 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5396 * run.c (main): Pass the open ABFD to sim_create_inferior.
5398 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5402 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5403 hardware only simulator targets.
5405 * Make-common.in (sim-hload.o): Add rule.
5407 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5409 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5410 used by copyargv and freeargv.
5412 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5413 STATE_PROG_ARGV, not just a pointer.
5415 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5417 * configure: Regenerated to track ../common/aclocal.m4 changes.
5420 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5422 * aclocal.m4 (sim-endian): Add second argument to
5423 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5424 default endian when not hardwired.
5426 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5427 else failes value for target byte order.
5429 * sim-config.c (sim_config): Add abfd arguments. Set
5430 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5432 (sim_config): Return SIM_RC, don't abort.
5435 * run.c (main): Update call to sim_open - add ABFD argument.
5436 * nrun.c (main): Add NULL ABFD argument.
5438 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5440 * callback.c (os_poll_quit): Make static.
5441 Call sim_cb_eprintf, not p->eprintf.
5442 (sim_cb_printf, sim_cb_eprintf): New functions.
5443 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5445 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5446 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5447 sim-utils.h. #include sim-utils.h.
5448 * sim-utils.h: Above decls moved here.
5449 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5451 * sim-watch.c (action_watchpoint): Fix thinkos.
5453 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5455 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5457 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5459 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5460 to FORCED_ALIGNMENT case.
5462 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5464 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5466 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5468 * Make-common.in (libsim.a): Fix typo.
5470 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5472 * nrun.c (main): Verify the structure returned before using it.
5474 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5476 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5479 * sim-engine.c (sim_engine_install): New function. Install the
5480 engine init functions.
5481 (sim_engine_init): [Re]initialize the simulator engine.
5483 * sim-module.c: Add sim_engine to list of modules that always
5486 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5488 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5489 to remove the old watchpoint, not delete_watchpoint.
5490 (watch_option_handler): Action the correct watchpoint, not just
5493 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5496 both low and high word.
5497 (sim_core_write_aligned_N): Ditto.
5499 * sim-trace.c (set_trace_options): Delete code explicitly setting
5502 * sim-options.c (sim_print_help): Call the list commands if not a
5503 standalone simulator.
5504 (sim_print_help): Advise that some options may not be applicable.
5506 * sim-trace.c (set_trace_options): Assume core present.
5508 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5509 buffer when full not almost full.
5511 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5513 * sim-events.c (sim_events_process): Don't blat the event queue
5514 when processing watchpoints.
5516 * sim-watch.h: Make arg unsigned long - stop sign extension.
5518 * sim-events.c (sim_watch_valid): rewrite so debugable.
5520 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5522 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5523 inequality test is possible.
5524 (handle_watchpoint): Re-pass is_within arg.
5525 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5526 0 to schedule_watchpoint's is_within arg.
5527 (sim_watchpoint_init): Re-pass is_within arg.
5529 * sim-options.c (sim_print_help): Add is_command argument. Don't
5530 include -- prefix when called from the command line interpreter.
5532 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5534 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5535 zero indicates that the test should be reversed.
5536 (sim_events_watch_core): Ditto.
5537 (WATCH_CORE): Compare range against is_within.
5540 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5542 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5543 sim_core_read_buffer. Check nr-bytes transfered.
5545 * sim-core.h (sim_core_common): Define a new struct that contains
5546 the common data. to sd and cpu structures.
5547 * sim-core.c (sim_core_attach): Update.
5548 (sim_core_init): Update. Remember to copy initialized data to each
5550 (sim_core_find_mapping): Ditto.
5552 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5553 (sim_core_write_buffer): Ditto.
5555 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5556 transfer use xor version of read buffer.
5557 (sim_core_write_unaligned_N): Ditto for write.
5559 * sim-core.c (sim_core_xor_read_buffer): New function implement
5560 xor-endian data read breaking transfer up into xor-endian sized
5562 (sim_core_xor_write_buffer): Ditto for write.
5563 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5564 - needed for xor-endian transfers.
5566 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5568 * sim-inline.h: Review description.
5570 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5571 to just those involved in data transfers and configuration.
5573 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5575 * sim-n-core.h (sim_core_read_aligned_N): Use.
5576 (sim_core_read_unaligned_N): Ditto.
5577 (sim_core_read_unaligned_N): Ditto..
5578 (sim_core_write_unaligned_N): Ditto.
5580 * sim-core.h: Add xor endian bitmap to main structure. *
5582 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5584 (sim_core_read_aligned_N): Ditto.
5586 * sim-core.c (sim_core_set_xor_endian): New function.
5587 (sim_core_attach): Don't overwrite the per-cpu xor map when
5588 cloning the global core.
5590 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5592 * sim-engine.h: Update below so that it is using an enumerated
5595 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5597 * sim-engine.c (sim_engine_restart):
5598 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5599 return value used for simulator restart from 0 to 2.
5601 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5603 * cgen-scache.c (scache_option_handler): Add is_command arg.
5605 * sim-model.c (model_option_handler): Add is_command argument.
5607 * sim-profile.c (profile_option_handler): Add is_command arg.
5609 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5612 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5613 order that they are registered.
5615 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5616 between option and command line processing.
5618 * sim-options.c: Include stdlib.h, ctype.h.
5620 * Make-common.in (sim-watch.o): Add rule.
5621 (sim_main_headers): Assume sim-assert.h included.
5622 (sim-*.o): Simplify make rule.
5624 * sim-module.c: Add sim_watch_install to module list.
5626 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5631 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5632 * sim-events.c (sim_events_install): Ditto.
5633 * sim-core.c (sim_core_install): Ditto.
5634 * sim-model.c (model_install): Ditto.
5635 * sim-options.c (standard_install): Ditto.
5636 * sim-profile.c (profile_install): Ditto.
5637 * sim-reason.c (sim_stop_reason): Ditto.
5638 * sim-run.c (sim_engine_run): Ditto.
5639 * sim-utils.c (sim_analyze_program): Ditto.
5641 * sim-module.c (modules): Make profile_install and trace_install
5644 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5646 * sim-options.c (standard_option_handler): Set the byte order.
5648 * sim-events.c (sim_events_process): Allow multi tick processing.
5649 (sim_events_tickn): New function - multi cycle tick.
5651 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5652 prototypes. Under development.
5653 (sim_events): Replace processing with nr_ticks_to_process.
5655 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * nrun.c (main): Pass callbacks to sim_open instead of using
5660 * run.c (main): Ditto.
5662 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5664 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5665 stop tk interrupting malloc calls.
5666 (sim_events_zalloc): Converse.
5668 * Make-common.in (sim_main_headers): Add sim-events.h.
5670 * sim-events.c (sim_events_schedule_after_signal): Change return
5671 type to void - signal events are strictly internal.
5672 (sim_events_init): Allocate a finite buffer for signal events.
5673 (sim_events_schedule_after_signal): Enter signal events into the
5676 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5677 (sim_engine_restart): Ditto.
5678 (sim_engine_abort): Ditto.
5679 * sim-stop.c (sim_stop): Ditto.
5680 (control_c_simulation): Ditto.
5681 * sim-resume.c (sim_resume): Ditto.
5682 (has_stepped): Ditto.
5683 * sim-abort.c (sim_engine_abort): Ditto.
5685 * sim-basics.h (transfer_type): New type.
5687 * sim-core.c (sim_core_signal): New function. Print core signal
5689 (sim_core_find_mapping): Add transfer argument.
5691 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5692 SIM_CORE_SIGNAL if a recoverable abort.
5693 * sim-core.c (sim_core_find_mapping): Ditto.
5695 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5697 * sim-core.c (sim_core_find_mapping): Replace calls to
5698 sim_io_error to more resiliant sim_engine_abort.
5700 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5701 (sim_core_write_unaligned_N): Ditto.
5703 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5705 * sim-module.c: Add sim_events_install to list.
5707 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5709 (sim_events_init): Now returns SIG_RC.
5711 * sim-run.c: New file. Generic sim_engine_run.
5712 * sim-reason.c: New file. Generic sim_stop_reason.
5713 * sim-stop.c: New file. Generic sim_stop.
5714 * sim-resume.c: New file. Generic sim_resume.
5716 * Make-common.in (sim-engine.o): Add rule.
5717 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5719 * sim-engine.h, sim-engine.c: New file. Provide generic
5720 implementation of sim_engine_halt, sim_engine_error. et.al.
5722 * sim-base.h (sim_state_base): Add member halt.
5723 (sim-engine.h): Include.
5725 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5727 * sim-events.c (sim_events_poll): Update event handler.
5729 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5731 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5733 (sim_events_watch_sim): New function.
5734 (sim_events_watch_core): New function.
5735 (sim_watch_valid): New function.
5736 (sim_events_preprocess): New function.
5737 (sim_events_process): Process the watchpoints as well as the timer
5739 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5740 (sim_events_deschedule): Check all the queues when removing an
5742 (sim_events_init): Ditto for cleaning.
5744 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5748 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5750 * callback.c (os_open): Type of arg flags is int.
5752 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5754 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5755 just like normal numbers as per IEEE rules.
5757 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5759 * callback.c (os_close): Mark the descriptor as being
5760 available if the close succeeded.
5761 (os_open): Pass 0644 as the mode of the file being created.
5763 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5765 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5768 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5769 * sim-lnline.h: Update.
5771 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5772 conversion functions.
5773 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5775 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5776 compare functions. Replacing.
5777 (sim_fpu_cmp): This. Delete.
5779 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5781 * sim-core.c (sim_core_find_mapping): Call engine_error not
5782 sim_io_error when possible.
5784 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5786 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5787 high/low double word.
5789 * sim-trace.h: Remove definition of attribute - defined in
5792 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5794 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5795 name of the option - or family of options.
5797 * sim-options.c (sim_args_command): Match command `a-b c' with
5798 option `--a-b-c' from option table.
5800 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5802 * sim-options.c (sim_print_help): For optional arguments, wrap
5805 * sim-trace.c (set_trace_options): New function, handle optional
5806 argument and multiple assignment.
5807 (trace_option_handler): Update.
5809 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5810 when branch tracing selected.
5812 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5814 * sim-trace.c (trace_one_insn): Make a va-args function.
5816 * sim-trace.c (trace_vprintf): New function, va-arg version of
5819 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5821 * sim-trace.c (trace_uninstall): Don't close a file twice.
5822 * sim-profile.c (profile_uninstall): Likewise.
5824 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5826 * sim-trace.c (toplevel): Include bfd.h.
5827 (trace_options): Note that --trace-linenum also turns on
5828 --trace-insn. Add --trace-{branch,semantics}.
5829 (trace_option_handler): If --trace-linenum, also turn on
5830 --trace-insn. Add --trace-branch support. If --trace-semantics,
5831 turn on ALU, FPU, branch, and memory tracing.
5832 (trace_one_insn): New function to trace an instruction. Support
5834 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5836 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5837 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5838 (TRACE_branch): Add new mask.
5839 (TRACE_*_P): Define all possible trace_p macros.
5840 (trace_one_insn): Declare function.
5842 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5844 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5845 GNU C doesn't support __attributes__.
5846 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5849 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5851 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5852 addresses are masked forcing them to be correctly aligned.
5853 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5854 * sim-config.c (config_alignment_to_a): Update.
5856 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5858 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5860 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5861 processor specific core maps.
5862 (sim_core_map_attach): Copy the core map data to each of the
5863 processor specific core data structures.
5864 * sim-core.c (sim_core_find_mapping): Update.
5866 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5867 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5868 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5869 alternatives that handle unaligned addresses.
5870 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5872 * cgen-utils.c (sim_disassemble_insn): Update.
5874 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5876 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5879 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5882 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5884 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5886 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5889 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5892 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5894 * cgen-trace.c: Prepend additional trace_printf argument.
5896 * cgen-utils.c (sim_disassemble_insn): Add additional core
5899 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5901 * nrun.c (main): Catch/report errorenous simulator states.
5903 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5904 * sim-trace.c: #include string.h/strings.h so that memset is
5906 * sim-utils.c: Ditto.
5907 * sim-profile.c: Ditto. And stdlib.h.
5908 (print_bar): Only define when used by instruction or memory profiler.
5910 * sim-options.c (standard_option_handler): Make ul more local.
5912 * sim-load.c (sim_load_file): Make the name constant.
5913 (sim_load_file): Passify gcc.
5915 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5917 * sim-utils.c, sim-load.c: Include sim-utils.h.
5919 * sim-base.h (sim_cpu): Pre define here so available to all.
5921 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5922 Restore the sim_cpu and instruction_address arguments so that full
5923 information is available to the abort function.
5924 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5925 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5927 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5928 tracing support for sim-events and sim-core.
5929 (trace_option_handler): Convert #if to if where possible so always
5930 compiled/checked by C compiler.
5931 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5933 * sim-base.h: Adjust comment documenting how to define the cpu
5935 (sim_state_base): Add sim_core and sim_events to simulator base
5938 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5939 * sim-core.c (sim_core_init, sim_core_attach,
5940 sim_core_find_mapping): Update.
5941 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5942 update_time_from_event, insert_sim_event,
5943 sim_events_schedule_after_signal, sim_events_deschedule,
5944 sim_events_tick): Ditto.
5946 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5947 sim-model.h): Move #includes from here.
5948 * sim-base.h: To here.
5949 (sim-core.h, sim-events.h, sim-io.h): Include also
5951 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5953 * callback.c (default_callback): Missing initialisers.
5955 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5957 * sim-utils.c (sim_add_commas): New function.
5958 * sim-basics.h (sim_add_commas): Add prototype.
5959 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5960 * sim-profile.c (COMMAS): New macro.
5961 (print_*): Use it to print commas in numbers.
5963 * configure: Regenerated.
5965 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5966 (cgen_state): New member run_fast_p.
5967 (cgen_init): Add prototype.
5968 (sim_disassemble_insn): New arg `cpu'.
5969 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5970 * cgen-utils.c (cgen_init): New function.
5971 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5972 * genmloop.sh: Call engine_halt if loop exits.
5974 * Makefile.in (sim-options_h): Define.
5975 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5976 (sim-model.o): Add new rule.
5977 (cgen-{scache,trace,utils}.o): Add new rules.
5978 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5979 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5980 Indent output by 2 spaces.
5981 * cgen-scache.h (scache_print_profile): Update.
5982 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5983 Use trace_printf, not fprintf.
5984 (trace_extract): Use trace_printf, not cgen_trace_printf.
5985 * genmloop.sh (!FAST case): Increment `insn_count'.
5986 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5987 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5988 access macro's name.
5989 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5990 Change return type to SIM_RC.
5991 (sim_core_{install,uninstall}): New functions.
5992 * sim-core.h (sim_core_{install,uninstall}): Declare.
5993 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5994 Change return type to SIM_RC.
5995 * sim-model.h (models,machs,model_install): Declare.
5996 * sim-module.c (modules): Add scache_install, model_install.
5997 (sim_post_argv_init): Set cpu->state backlinks.
5998 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5999 (standard_option_handler): Likewise.
6000 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6003 (profile_options): Delete --profile-simcache.
6004 (profile_option_handler): Likewise.
6005 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6007 (profile_print_{memory,model}): Likewise.
6008 (profile_print_simcache): Delete.
6009 (profile_print_speed): New function.
6010 (profile_print): Rewrite.
6011 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6012 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6013 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6014 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6015 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6016 (profile_print): Update prototype.
6018 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6020 * cgen-scache.[ch], cgen-sim.h: New files.
6021 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6022 * sim-model.c: New file.
6024 * Make-common.in (clean targets): Undo patch of Apr. 22.
6026 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6028 * sim-n-bits.h (signed): If we have a standard compiler, undef
6029 signed, so that signedN is defined correctly.
6031 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6033 * sim-module.h, sim-model.h, sim-profile.h: New files.
6034 * sim-module.c, sim-profile.c: New files.
6035 * Make-common.in (SIM_PROFILE): Define
6036 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6037 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6038 (sim_module.o,sim-profile.o): Add rules for.
6039 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6040 (--enable-sim-profile): Add.
6041 * configure: Regenerated.
6042 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6043 model. Move trace and profile support to sim-{trace,profile}.h.
6044 New members trace_data, profile_data.
6045 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6046 * sim-config.h: Provide default definition of WITH_PROFILE.
6047 (WITH_TRACE): Change default to -1.
6048 (MAX_NR_PROCESSORS): Always define.
6049 * sim-options.c: Move trace and profile support to
6050 sim-{trace,profile}.h.
6051 (sim_pre_argv_init): Moved to sim-model.c.
6052 (standard_install): New function.
6053 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6054 (standard_install): Declare.
6055 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6056 (trace_install, trace_uninstall): New functions.
6057 (trace_printf): Update reference to TRACE_FILE.
6058 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6059 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6060 (WITH_TRACE_FOO_P): Define.
6061 (trace_install): Declare.
6062 (TRACE_DATA): New struct.
6064 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6066 * run.c: Undo last exec_bfd patch.
6067 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6069 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6071 * run.c (exec_bfd): Add back in.
6072 (main): Set exec_bfd.
6074 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6076 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6078 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6080 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6081 less well defined engine_error.
6082 * sim-core.c: Ditto.
6084 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6086 * Make-common.in: Change clean targets to use :: so that other
6087 Makefiles can have their own clean targets.
6088 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6089 __STDC__ to control use of stdarg vs. varargs syntax. Some
6090 systems can't use __STDC__, but require stdarg.
6092 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6094 * sim-options.c (standard_options): Add --endian.
6095 (standard_option_handler): Likewise.
6097 * nrun.c: #include <signal.h>.
6098 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6099 handler that calls sim_stop ().
6101 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6104 handler that calls sim_stop (). Simulators may still be
6105 establishing their own handler.
6107 * sim-events.c (sim_events_poll): Rename from
6108 sim_events_at_large_int. Poll IO.
6110 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6113 * callback.c (os_poll_quit): New function poll for quit signal
6115 (default_callback): Include magic number.
6117 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6119 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6120 Check for functions getrusage, time.
6121 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6122 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6123 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6124 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6126 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6128 * sim-options.c, sim-options.h: New files.
6129 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6130 * Make-common.in (nrun.o): Add rules for.
6133 * run.c (main): Check return value of sim_open.
6135 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6136 (sim_main_headers): Add sim-trace.h.
6137 * run.c (exec_bfd, target_byte_order): Delete.
6138 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6139 call sim_load instead. Check return code of sim_create_inferior.
6140 * sim-base.h (CURRENT_STATE): Define.
6141 (sim_state_base): Make typedef. New members options, prog_argv,
6142 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6143 mem_size, memory [+ corresponding access macros].
6144 (sim_cpu_base): New typedef.
6145 * sim-trace.h: New file.
6146 * sim-trace.c: New file.
6147 * sim-basics.h: #include it.
6148 * sim-load.c: New file.
6150 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6152 * Make-common.in (INSTALL): Set to @INSTALL@.
6153 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6154 (install-common): Depend upon installdirs. Use
6155 $(program_transform_name) directly, rather than using
6157 (installdirs): New target.
6158 * Makefile.in (INSTALL): Set to @INSTALL@.
6159 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6160 (install-man): Depend upon installdirs. Use
6161 $(program_transform_name) directly, rather than using
6163 (installdirs): New target.
6165 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6167 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6170 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6172 * sim-basics.h: Only bring in config.h and tconfig.h if
6175 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6177 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6178 numbering convention of the target.
6179 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6180 and WITH_TARGET_WORD_MSB.
6181 (sim_config): When possible, check for consistency with bitsize
6184 * sim-bits.h: Allow MSB to be other than zero.
6185 * sim-bits.c: Ditto.
6186 * sim-n-bits.h: Ditto.
6188 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6189 * sim-n-bits.h (MSMASKEDn): Ditto.
6191 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6193 * Makefile.in (INSTALL): Change install.sh to install-sh.
6195 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6197 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6199 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6201 * run.c (main): Check that a program to run was specified.
6203 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6205 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6207 * configure: Regenerated to track ../common/aclocal.m4 changes.
6210 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6212 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6213 * sim-config.h: To here.
6215 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6216 (sim_main_headers): Define.
6217 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6218 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6220 (sim-utils.o): Add rule for.
6221 * sim-utils.o: New file.
6222 * sim-basics.h: #include sim-base.h.
6223 (zalloc): Make argument unsigned long.
6224 * sim-base.h: New file.
6225 * sim-inline.h (SIM_IO support): Delete.
6226 * sim-io.h: Delete inline support.
6227 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6228 * sim-config.c: sim-state.h renamed to sim-main.h.
6229 * sim-core.c: Likewise.
6230 * sim-events.c: Likewise.
6232 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6234 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6235 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6237 * configure: Regenerated to track ../common/aclocal.m4 changes.
6239 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6241 * configure: Regenerated to track ../common/aclocal.m4 changes.
6243 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6245 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6246 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6247 are defined by the configure.
6249 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6251 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6252 reserved-bits): Always define.
6254 * sim-config.h, sim-config.c (sim_config): New function - and new
6255 file - co-ordinate the setting/checking of the common simulator
6256 configuration options.
6258 * Make-common.in (sim-config.o): Add rule.
6260 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6262 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6263 va_list from void *, since va_list might not be a pointer type.
6265 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6267 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6269 (offset_N): Correct computation of LE offset.
6271 * sim-io.c (sim_io_error): Include a new line when reporting
6274 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6277 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6279 * run.c: Include alloca-conf.h.
6281 * callback.c (os_evprintf_filtered): Fix typo.
6283 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6285 * run.c (string.h, strings.h, stdlib.h): Include.
6287 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6288 0 when nothing pending.
6290 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6291 will soon be going away.
6292 (getopt): Plicate GCC.
6294 * sim-endian.c (sim-io.h): Plicate GCC.
6295 * sim-bits.c (sim-io.h): Ditto.
6296 * sim-n-bits.h (ROTn): Ditto.
6298 * sim-io.c (sim_io_error): Correct check for NULL.
6300 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6302 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6305 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6307 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6308 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6310 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6312 * sim-alu.h: Include sim-xcat.h.
6314 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6316 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6317 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6320 * sim-events.c (sim_events_at_large_int): New function. Just
6321 schedules an event every large-int ticks.
6322 (sim_events_init): Call.
6323 (sim_events_tick, sim_events_process): Move async handing to
6324 sim_events_process. Move timer decrement so that it occures after
6325 events have been processed.
6327 * sim-basics.h (struct _engine): Remove declaration.
6329 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6330 everything with same. Rename global struct to SIM_DESC.
6331 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6332 * sim-io.h, sim-io.c: Ditto.
6334 * sim-assert.h: New file. Optional assertion checking macros.
6335 * sim-io.c (sim_io_error): Make just this function tolerant to
6338 * sim-xcat.h: New file. Define concatenate macros.
6339 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6340 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6344 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6346 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6348 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6350 * sim-inline.h: Add definitions for sim-types.
6351 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6354 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6356 * sim-events.h: Remove defunct reference to callback struct.
6358 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6360 * configure: Re-generate.
6362 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6364 * Make-common.in (CSEARCH): Do not include the gdb directory in
6367 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6369 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6370 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6371 to explicitly incorporate these.
6373 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6374 specify the alignment restrictions of the target architecture -
6375 without this option all alignment restrictions are accomodated.
6376 (--enable-sim-assert): New option. Conditionally compile in
6377 assertion statements.
6378 (--enable-sim-float): New option. Strongly specify the target's
6379 floating point support.
6380 (--enable-sim-hardware): New option. Specify the hardware devices
6381 included in the simulation.
6382 (--enable-sim-packages): New option. Specify the hardware
6383 packages included in the simulation.
6384 (--enable-sim-regparm): New option. Specify that parameters be
6385 passed in registers instead of on the stack.
6386 (--enable-sim-reserved-bits): New option. Specify that reserved
6387 bits within an instruction are are correctly set.
6388 (--enable-sim-smp): New option. Specify the level of SMP support
6389 to be included in the simulator.
6390 (--enable-sim-stdcall): New option. Specify an alternative
6391 function call convention.
6392 (--enable-sim-xor-endian): New option. Configure xor-endian
6393 support used by some targets to implement bi-endian support.
6395 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6397 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6398 host endianness to be overridden.
6399 (--enable-sim-endian): Allow the target platform's byte order
6401 (--enable-sim-inline): Control the inlining of common components.
6402 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6403 (--enable-sim-warnings): Enable additional GCC compiler checks.
6404 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6407 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6408 sim-*-n.h so that the names are uniq on dos machines
6409 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6411 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6413 * run.c: #include "libiberty.h".
6414 (main): New locals sd,no_args,sim_argv.
6415 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6416 is program name. Update call to sim_set_callbacks.
6417 Record result of sim_open, pass to other sim_foo routines.
6419 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6421 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6424 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6426 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6427 Route stdout through buffered IO.
6429 * callback.c: Add os_flush_stderr, os_write_stderr,
6430 os_evprintf_filtered functions to route error output through
6433 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6434 Correct return type - should be void.
6436 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6438 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6440 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6441 not provide a default value as undefined indicates disable code.
6443 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6445 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6447 * sim-events.h, sim-events.c: Ditto.
6448 * sim-io.h, sim-io.c: Ditto.
6450 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6452 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6454 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6455 extract the tail or least signifiant bits from an integer of the
6458 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6459 WITH_TARGET_BITSIZE so that the compilation will fail when an
6460 unsupported bitsize value is defined.
6462 (INSERTED*): Convert to functions.
6463 (EXTRACTED*): Ditto.
6465 (SIGN_EXTEND, SEXT): Change to more terse name.
6467 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6469 * sim-inline.h: Allow explicit control over which .c files will be
6470 included by their header.
6472 * sim-inline.h: Allow explicit control over which .c files use the
6473 alternative - REGPARM - parameter passing mechanism.
6475 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6476 icache.c, idecode.c, semantics.c or support.c. Those names are
6477 not generally applicable.
6479 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6481 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6482 in a fashion similar to sim-endian-n.
6484 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6485 both value and address macro's.
6487 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6489 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6491 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6492 generic L_word, H_word macro's.
6494 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6496 * sim-basics.h: Borrow code from ppc directory.
6497 * sim-bits.c: Ditto.
6498 * sim-bits.h: Ditto.
6499 * sim-config.h: Ditto.
6500 * sim-endian-n.h: Ditto.
6501 * sim-endian.c: Ditto.
6502 * sim-endian.h: Ditto.
6503 * sim-inline.c: Ditto.
6504 * sim-inline.h: Ditto.
6505 * sim-types.h: Ditto.
6507 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6509 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6510 all the ALU size alternatives and then auto-configure a default.
6512 * sim-alu.h: Copy ppc/idecode_expression.h.
6514 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6516 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6517 sign extend a bit within a value.
6519 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6520 a pointer into the middle of a host word.
6521 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6523 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6525 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6526 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6527 appropriate definitions of read, write, etc. Add prototype for
6530 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6532 * Makefile.in (libcommon.a): Delete.
6533 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6534 (gentmap,targ-vals.h,targ-map.c): Likewise.
6535 (run-autoconf): Delete.
6536 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6537 (common makefile fragment): Moved back into ...
6538 * Make-common.in: Resurrect.
6539 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6540 * configure: Regenerated.
6542 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6544 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6545 (SIM_AC_OUTPUT): To here.
6547 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6549 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6550 comments and single quotes. Fixes a problem found on hpux.
6552 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6554 * aclocal.m4: Remove Make-common.in from dependencies.
6555 * (distclean): Remove targ-vals.def.
6557 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6558 into here. Makes insertion into makefiles easier. Also, change
6559 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6560 targ-map.o, and run are built. They are now built in the
6561 individual simulator directories, taking sources from ../common as
6562 necessary. This replaces the merging of libcommon.a into
6563 linsim.a, which was problematic for the WinGDB build process.
6564 * run.c: Include config.h from . instead of ../common.
6565 * Make-common.in: Remove. It's no longer necessary.
6567 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6569 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6570 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6572 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6574 * run.c (main): Set target_byte_order before call to sim_open.
6576 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6578 * callback.c: #include <stdlib.h>
6579 (os_error): New function.
6580 (default_callback): Add os_error.
6582 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6584 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6585 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6587 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6589 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6591 * run.c: #include ../common/config.h, tconfig.h.
6592 (myname): New static global.
6593 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6594 Only process -c ifdef SIM_HAVE_SIMCACHE.
6595 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6596 Parse program name from argv[0] and use in error messages.
6597 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6598 Add support for incomplete h8/300 termination indicators.
6599 (usage): Make more verbose.
6600 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6601 * Makefile.in,Make-common.in,callback.c: New files.
6602 * nltvals.def,gentmap.c,gentvals.sh: New files.
6604 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6606 * run.c: Include stdarg.h if __STDC__.
6608 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6610 * run.c (main): Don't print out anything if the signal
6611 number is zero (ie no signal).
6613 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6615 * run.c (main): Print out if the program raised a signal.
6617 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6619 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6622 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6624 * run.c (main): Explicitly cast malloc() parameter.
6626 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6628 * run.c (sim_bfd): New global to hold the bfd pointer for the
6630 (main): Initialize sim_bfd.
6632 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6634 * run.c (main): Use new bfd_big_endian macro.
6636 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6638 * run.c (main): Removed SH specific comments, so source is
6639 generic. Also updated to only load relevant sections. Moved
6640 sim_open() to after callback attach (to match GDB).
6642 * run.1: Removed SH specific comments.
6644 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6646 * run.c (main): Always return sigrc at end.
6648 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6650 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6651 bfd_check_format() fails.
6653 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6655 * run.c, run.1: From sh directory.
projects / external / binutils.git / blob