1 2016-01-03 Mike Frysinger <vapier@gentoo.org>
3 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
4 opterr state to it before calling getopt_long and restore afterwards.
5 Set opterr to 0. When optc is '?', call sim_io_eprintf.
7 2016-01-03 Mike Frysinger <vapier@gentoo.org>
9 * hw-device.h (device): Delete commented typedef.
10 * sim-basics.h (device): Delete typedef.
12 2016-01-03 Mike Frysinger <vapier@gentoo.org>
14 * sim-options.c (sim_parse_args): Replace for loop with a call
17 2016-01-03 Mike Frysinger <vapier@gentoo.org>
19 * nrun.c (myname): Mark const.
20 (main): Mark name const. Replace myname parsing loop with a
23 2016-01-03 Mike Frysinger <vapier@gentoo.org>
25 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
26 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
27 (SIM_AC_OPTION_HOSTENDIAN): Delete.
28 * config.in, configure: Regenerate.
29 * Make-common.in (SIM_HOSTENDIAN): Delete.
30 * sim-config.c (current_host_byte_order): Delete.
31 (sim_config): Delete current_host_byte_order assignments and
32 CURRENT_HOST_BYTE_ORDER checks.
33 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
34 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
35 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
36 (current_host_byte_order): Delete.
37 (CURRENT_HOST_BYTE_ORDER): Likewise.
38 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
39 (HOST_BYTE_ORDER): ... this.
40 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
42 (sim_endian_join_16): Likewise.
43 * sim-n-core.h (sim_core_read_misaligned_N): Change
44 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
45 (sim_core_write_misaligned_N): Likewise.
46 * sim-n-endian.h (endian_t2h_N): Likewise.
47 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
48 endian_le2h_N): Likewise.
49 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
51 2016-01-02 Mike Frysinger <vapier@gentoo.org>
53 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
54 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
56 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
57 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
58 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
59 * nrun.c (main): Likewise.
60 * sim-config.c (current_host_byte_order): Change type to enum
61 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
62 (current_target_byte_order): Likewise.
63 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
64 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
66 (sim_config): Change prefered_target_byte_order type to enum
67 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
68 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
69 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
70 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
71 Delete all the various arch/OS endian includes & defines.
72 (current_host_byte_order): Change type to enum bfd_endian.
73 (current_target_byte_order): Likewise.
74 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
75 (CURRENT_TARGET_BYTE_ORDER): Likewise.
76 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
77 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
78 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
80 (sim_events_watch_core): Likewise.
81 * sim-events.h: Likewise.
82 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
84 (sim_core_write_misaligned_N): Likewise.
85 * sim-n-endian.h (endian_h2be_N): Likewise.
86 (endian_be2h_N): Likewise.
87 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
89 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
90 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
92 2016-01-02 Mike Frysinger <vapier@gentoo.org>
94 * cgen-defs.h (current_state): Delete.
95 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
96 * sim-utils.c (current_state): Delete.
98 2015-12-30 Mike Frysinger <vapier@gentoo.org>
100 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
103 2015-12-27 Mike Frysinger <vapier@gentoo.org>
105 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
107 2015-12-26 Mike Frysinger <vapier@gentoo.org>
109 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
110 * config.in, configure: Regenerate.
111 * Make-common.in (sim-basics_h): Delete tconfig.h.
112 (distclean): Likewise.
113 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
114 (new_sim_core_mapping): Delete WITH_HW and device *device.
115 (sim_core_map_attach, sim_core_attach): Likewise.
116 (sim_core_read_buffer): Delete WITH_DEVICES logic.
117 (sim_core_write_buffer): Likewise.
118 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
120 (sim_core_attach): Likewise.
121 (device_io_read_buffer, device_io_write_buffer): Delete.
122 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
123 (sim_core_write_aligned_N): Likewise.
124 * tconfig.h: Delete file.
126 2015-12-26 Mike Frysinger <vapier@gentoo.org>
128 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
129 Call sim_cpu_hw_io_read_buffer if cpu is valid.
130 (sim_core_write_buffer): Move cia decl to top of func. Call
131 sim_cpu_hw_io_write_buffer if cpu is valid.
133 2015-12-25 Mike Frysinger <vapier@gentoo.org>
135 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
137 (hw_find_integer_property): Likewise.
138 (hw_find_integer_array_property): Likewise.
139 (hw_add_duplicate_property): Likewise.
141 2015-12-25 Mike Frysinger <vapier@gentoo.org>
143 * sim-config.h (WITH_ENGINE): Delete.
144 * sim-module.c (modules): Always include sim_engine_install.
146 2015-12-25 Mike Frysinger <vapier@gentoo.org>
148 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
149 * cgen-types.h (SIM_HAVE_MODEL): Delete.
150 * sim-base.h: Always include sim-model.h.
151 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
152 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
153 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
154 [!WITH_MODEL_P] (sim_machs): Define.
155 * sim-model.h: Add some developer docs.
156 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
157 (WITH_MODEL_P): Define.
158 * sim-module.c (modules): Always include sim_model_install.
159 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
161 2015-12-25 Mike Frysinger <vapier@gentoo.org>
163 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
164 * sim-model.c: Likewise.
165 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
166 SIM_MACH_IMP_PROPERTIES
168 2015-12-25 Mike Frysinger <vapier@gentoo.org>
170 * sim-core.c (device_error): Delete.
171 (sim_core_map_attach): Delete calls to device_error.
172 (sim_core_attach): Likewise.
173 * sim-core.h (device_error): Delete.
174 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
176 (sim_core_write_aligned_N): Likewise.
178 2015-12-25 Mike Frysinger <vapier@gentoo.org>
180 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
181 * sim-core.c (sim_core_write_buffer): Likewise.
182 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
183 (sim_core_write_aligned_N): Likewise.
185 2015-12-25 Mike Frysinger <vapier@gentoo.org>
187 * dv-pal.c: Include config.h and sim-main.h.
188 (hw_pal_io_read_buffer): Always call CPU_INDEX.
190 2015-12-24 Mike Frysinger <vapier@gentoo.org>
192 * sim-options.c (standard_options): Always enable load-lma and
194 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
196 2015-12-24 Mike Frysinger <vapier@gentoo.org>
198 * sim-module.c (MODULE_LIST): Delete.
200 2015-12-24 Mike Frysinger <vapier@gentoo.org>
202 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
203 Move to h8300/compile.c.
204 [SIM_H8300] (standard_options): Likewise.
205 (standard_option_handler): Likewise.
207 2015-12-24 Mike Frysinger <vapier@gentoo.org>
209 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
210 sim_watchpoint_install.
212 2015-12-24 Mike Frysinger <vapier@gentoo.org>
214 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
215 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
217 * sim-options.c (OPTION_MEM_SIZE): Delete.
218 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
219 (standard_option_handler): Likewise.
221 2015-12-24 Mike Frysinger <vapier@gentoo.org>
223 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
225 2015-11-21 Mike Frysinger <vapier@gentoo.org>
228 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
230 2015-11-21 Mike Frysinger <vapier@gentoo.org>
233 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
234 vasprintf, and va_end together. Check ret after va_end call.
236 2015-11-21 Mike Frysinger <vapier@gentoo.org>
238 * sim-types.h (SIM_PRI_TB): Define.
239 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
240 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
241 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
242 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
244 2015-11-17 Mike Frysinger <vapier@gentoo.org>
246 * sim-main.h (WITH_MODULO_MEMORY): Delete.
247 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
248 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
249 (sim_core_translate): Likewise.
250 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
252 2015-11-16 Mike Frysinger <vapier@gentoo.org>
254 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
255 (cgen_cpu_close): Change to XCONCAT2.
257 2015-11-15 Mike Frysinger <vapier@gentoo.org>
259 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
262 2015-11-14 Mike Frysinger <vapier@gentoo.org>
264 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
265 * sim-close.c: New file.
267 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
268 Ali Lown <ali.lown@imgtec.com>
270 * sim-bits.h (EXTEND6): New macro.
271 (EXTEND12): New macro.
272 (EXTEND25): New macro.
274 2015-06-24 Mike Frysinger <vapier@gentoo.org>
276 * sim-trace.c (trace_one_insn): Delete.
277 * sim-trace.h (trace_one_insn): Delete.
279 2015-06-24 Mike Frysinger <vapier@gentoo.org>
281 * sim-trace.c (debug_printf): Rename to ...
282 (sim_debug_printf): ... this.
283 * sim-trace.h (debug_printf): Delete define.
284 (debug_printf): Rename to ...
285 (sim_debug_printf): ... this.
287 2015-06-24 Mike Frysinger <vapier@gentoo.org>
289 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
290 (trace_options): Add trace-register option.
291 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
292 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
293 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
294 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
295 TRACE_REGISTER_P, TRACE_REGISTER): Define.
297 2015-06-24 Mike Frysinger <vapier@gentoo.org>
299 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
300 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
301 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
302 STRACE_DEBUG): Define.
304 2015-06-24 Mike Frysinger <vapier@gentoo.org>
306 * sim-trace.c (trace_options): Update help text for trace-alu,
307 trace-fpu, trace-vpu, and trace-semantics.
308 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
309 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
311 2015-06-24 Mike Frysinger <vapier@gentoo.org>
313 * sim-assert.h (SIM_FILTER_PATH): Delete.
314 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
315 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
316 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
317 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
318 * sim-events.c: Include libiberty.h.
319 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
321 2015-06-23 Mike Frysinger <vapier@gentoo.org>
323 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
324 (AC_ARG_ENABLE(sim-cflags)): Likewise.
325 (AC_ARG_ENABLE(sim-debug)): Likewise.
326 (AC_ARG_ENABLE(sim-stdio)): Likewise.
327 (AC_ARG_ENABLE(sim-trace)): Likewise.
328 (AC_ARG_ENABLE(sim-profile)): Likewise.
329 (AC_ARG_ENABLE(sim-environment)): Likewise.
330 (AC_ARG_ENABLE(sim-alignment)): Likewise.
331 (AC_ARG_ENABLE(sim-assert)): Likewise.
332 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
333 (AC_ARG_ENABLE(sim-endian)): Likewise.
334 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
335 (AC_ARG_ENABLE(sim-float)): Likewise.
336 (AC_ARG_ENABLE(sim-scache)): Likewise.
337 (AC_ARG_ENABLE(sim-default-model)): Likewise.
338 (AC_ARG_ENABLE(sim-inline)): Likewise.
339 (AC_ARG_ENABLE(sim-packages)): Likewise.
340 (AC_ARG_ENABLE(sim-regparm)): Likewise.
341 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
342 (AC_ARG_ENABLE(sim-smp)): Likewise.
343 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
344 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
345 (AC_ARG_ENABLE(cgen-maint)): Likewise.
346 * configure: Regenerate.
348 2015-06-23 Mike Frysinger <vapier@gentoo.org>
350 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
352 2015-06-23 Mike Frysinger <vapier@gentoo.org>
354 * cgen-trace.c [!__STDC__]: Delete.
355 * sim-trace.h [!__STDC__]: Likewise.
357 2015-06-21 Mike Frysinger <vapier@gentoo.org>
359 * sim-model.c (sim_model_init): Assert model is not NULL.
361 2015-06-21 Mike Frysinger <vapier@gentoo.org>
363 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
364 stdint.h. Replace all signed/unsigned typedefs with int#_t and
367 2015-06-21 Mike Frysinger <vapier@gentoo.org>
369 * sim-alu.h (_SIM_ALU_H_): Rename to ...
370 (SIM_ALU_H): ... this.
371 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
372 (SIM_ASSERT_H): ... this.
373 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
374 (SIM_BASICS_H): ... this.
375 * sim-bits.h (_SIM_BITS_H_): Rename to ...
376 (SIM_BITS_H): ... this.
377 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
378 (SIM_ENDIAN_H): ... this.
380 2015-06-18 Mike Frysinger <vapier@gentoo.org>
382 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
385 2015-06-18 Mike Frysinger <vapier@gentoo.org>
387 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
388 m for sentinel testing.
390 2015-06-17 Mike Frysinger <vapier@gentoo.org>
392 * sim-syscall.c: Include errno.h and targ-vals.h.
393 (sim_syscall_multi, sim_syscall): Define.
394 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
395 * syscall.c (cb_syscall): Extend comment.
397 2015-06-17 Mike Frysinger <vapier@gentoo.org>
399 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
400 * sim-syscall.c: New file.
401 * sim-syscall.h: New file.
403 2015-06-17 Mike Frysinger <vapier@gentoo.org>
405 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
406 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
407 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
408 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
409 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
411 * gentmap.c (gen_targ_map_c): Output name field.
413 2015-06-12 Mike Frysinger <vapier@gentoo.org>
415 * acinclude.m4: Change configure.in to configure.ac.
416 * sim-config.h: Likewise.
418 2015-06-12 Mike Frysinger <vapier@gentoo.org>
420 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
421 * configure: Regenerate.
423 2015-06-12 Mike Frysinger <vapier@gentoo.org>
425 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
426 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
427 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
428 TRACE_DEBUG): Define.
430 2015-06-12 Mike Frysinger <vapier@gentoo.org>
432 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
433 * sim-trace.c (trace_option_handler): Likewise.
434 * sim-trace.h (WITH_TRACE_ANY_P): Define.
435 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
436 (TRACE_ANY_P): Likewise.
438 2015-06-12 Mike Frysinger <vapier@gentoo.org>
440 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
441 CGEN_TRACE_INSN_FINI.
442 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
443 trace_result to cgen_trace_result, trace_insn_fini to
444 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
445 and trace_extract to cgen_trace_extract.
446 * cgen-trace.h (trace_insn_init): Rename to ...
447 (cgen_trace_insn_init): ... this.
448 (trace_insn_fini): Rename to ...
449 (cgen_trace_insn_fini): ... this.
450 (trace_insn): Rename to ...
451 (cgen_trace_insn): ... this.
452 (trace_extract): Rename to ...
453 (cgen_trace_extract): ... this.
454 (trace_result): Rename to ...
455 (cgen_trace_result): ... this.
456 (TRACE_RESULT_P): Rename to ...
457 (CGEN_TRACE_RESULT_P): ... this.
458 (TRACE_INSN_INIT): Rename to ...
459 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
460 cgen_trace_insn_init.
461 (TRACE_INSN_FINI): Rename to ...
462 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
463 cgen_trace_insn_fini.
464 (TRACE_PRINTF): Rename to ...
465 (CGEN_TRACE_PRINTF): ... this.
466 (TRACE_INSN): Rename to ...
467 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
468 (TRACE_EXTRACT): Rename to ...
469 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
471 (TRACE_RESULT): Rename to ...
472 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
473 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
474 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
475 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
476 TRACE_INSN to CGEN_TRACE_INSN.
477 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
479 2015-06-11 Mike Frysinger <vapier@gentoo.org>
481 * sim-events.c (ETRACE_P): Delete.
482 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
483 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
484 * sim-events.h (struct _sim_events): Delete trace member.
485 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
486 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
488 2015-06-11 Mike Frysinger <vapier@gentoo.org>
490 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
491 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
492 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
493 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
495 2015-06-11 Mike Frysinger <vapier@gentoo.org>
497 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
499 2015-06-11 Mike Frysinger <vapier@gentoo.org>
501 * sim-trace.h (WITH_TRACE_P): New define.
502 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
503 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
504 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
505 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
506 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
507 Redefine to use WITH_TRACE_P.
509 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
511 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
512 mistake in call to sim_engine_abort.
514 2015-04-29 Nick Clifton <nickc@redhat.com>
517 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
518 increasing parenthesis around casts to signed values.
520 2015-04-21 Mike Frysinger <vapier@gentoo.org>
522 * gennltvals.sh: Add mcore support.
523 * nltvals.def: Regenerate.
525 2015-04-21 Mike Frysinger <vapier@gentoo.org>
527 * cgen.sh: Add +x permissions.
528 * genmloop.sh: Likewise.
529 * gentvals.sh: Likewise.
530 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
531 Change all uses of srcroot for newlib to newlibroot.
533 2015-04-18 Mike Frysinger <vapier@gentoo.org>
535 * sim-base.h (SIM_CPU): New typedef.
537 2015-04-18 Mike Frysinger <vapier@gentoo.org>
539 * cgen-engine.h (CIA_ADDR): Delete.
540 * sim-base.h: Update sim_cia example.
541 [!CIA_ADDR] (sim_cia): New typedef.
543 2015-04-17 Mike Frysinger <vapier@gentoo.org>
545 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
546 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
547 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
548 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
549 CIA_SET to CPU_PC_SET.
551 2015-04-15 Mike Frysinger <vapier@gentoo.org>
553 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
554 * sim-main.h (STATE_CPU): Remove from comment and define.
556 2015-04-13 Mike Frysinger <vapier@gentoo.org>
558 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
559 * configure: Regenerate.
561 2015-04-13 Mike Frysinger <vapier@gentoo.org>
563 * sim-options.c: Include version.h.
564 (OPTIONS_VERSION): New enum.
565 (standard_options): Add "version".
566 (standard_option_handler): Handle OPTIONS_VERSION.
568 2015-04-13 Mike Frysinger <vapier@gentoo.org>
570 * Makefile.in (version.o): Change to using create-version.sh from gdb.
571 (create-version.sh): Delete.
573 2015-04-06 Mike Frysinger <vapier@gentoo.org>
575 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
577 2015-04-01 Mike Frysinger <vapier@gentoo.org>
579 * run-sim.h, run.c: Delete.
580 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
582 2015-03-31 Mike Frysinger <vapier@gentoo.org>
584 * config.in, configure: Regenerate.
585 * Make-common.in (CSEARCH): Add $(ZLIBINC).
586 (ZLIB, ZLIBINC): Define.
587 (BFD_LIB): Add $(ZLIB).
589 2015-03-31 Mike Frysinger <vapier@gentoo.org>
591 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
592 * cgen-ops.h (SEMOPS_INLINE): Likewise.
594 2015-03-29 Mike Frysinger <vapier@gentoo.org>
596 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
597 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
598 * sim-inline.h (INLINE2): Define to gnu_inline when available.
600 2015-03-24 Mike Frysinger <vapier@gentoo.org>
602 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
603 usage of STATE_WATCHPOINTS.
604 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
605 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
607 2015-03-24 Mike Frysinger <vapier@gentoo.org>
609 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
611 2015-03-24 Mike Frysinger <vapier@gentoo.org>
613 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
615 2015-03-24 Mike Frysinger <vapier@gentoo.org>
617 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
618 of enable_sim_hardware to AC_ARG_ENABLE.
620 2015-03-23 Mike Frysinger <vapier@gentoo.org>
622 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
623 Add dv-sockser.o to sim_hw_objs.
625 2015-03-23 Mike Frysinger <vapier@gentoo.org>
627 * dv-sockser.c: Include config.h.
628 * dv-sockser.h: Include sim-inline.h.
629 [HAVE_DV_SOCKSER]: Move all prototypes here.
630 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
631 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
633 2015-03-16 Mike Frysinger <vapier@gentoo.org>
635 * gentmap.c, run.c: Convert old style prototypes.
637 2015-03-16 Mike Frysinger <vapier@gentoo.org>
639 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
640 symlinking tconfig.h to tconfig.in.
641 * config.in, configure: Regenerate.
642 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
643 * tconfig.in: Rename file ...
644 * tconfig.h: ... here.
646 2015-03-15 Mike Frysinger <vapier@gentoo.org>
648 * dv-socker.h (dv_sockser_install): Declare.
649 * sim-module.c: Include config.h.
650 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
651 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
652 * sim-module.h: Include gdb/remote-sim.h.
654 2015-03-14 Mike Frysinger <vapier@gentoo.org>
656 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
657 (sim-inline.c): Delete rule.
659 2015-03-14 Mike Frysinger <vapier@gentoo.org>
661 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
662 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
663 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
665 2015-03-14 Mike Frysinger <vapier@gentoo.org>
667 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
668 [!ASSERT, WITH_ASSERT]: Likewise.
669 * sim-endian.c: Delete sim-io.h include.
671 2015-02-19 Mike Frysinger <vapier@gentoo.org>
673 * run-sim.h (sim_kill): Delete unused prototype.
675 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
677 * gentmap.c: Include "string.h".
679 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
681 * sim-options.c (sim_args_command): Call freeargv() when failure
684 2015-01-07 Joel Brobecker <brobecker@adacore.com>
686 * aclocal.m4, configure: Regenerate using automake 1.11.1.
688 2014-12-03 Joel Brobecker <brobecker@adacore.com>
690 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
691 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
692 callbacks following renaming in callback.h.
693 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
694 callback by call to "to_lstat" callback
696 2014-08-28 Gary Benson <gbenson@redhat.com>
698 * sim-trace.h (debug_printf): New define.
700 2014-08-19 Alan Modra <amodra@gmail.com>
702 * configure: Regenerate.
704 2014-08-15 Roland McGrath <mcgrathr@google.com>
706 * configure: Regenerate.
707 * config.in: Regenerate.
709 2014-03-10 Mike Frysinger <vapier@gentoo.org>
711 * sim-command.c (sim_do_command): Add const to cmd.
712 * sim-options.c (sim_args_command): Add const to cmd.
713 * sim-options.h (sim_args_command): Add const to cmd.
715 2014-03-05 Mike Frysinger <vapier@gentoo.org>
717 * sim-hload.c (sim_load): Add const to prog.
718 * sim-load.c (sim_load_file): Likewise.
719 * sim-utils.c (sim_analyze_program): Likewise.
720 * sim-utils.h (sim_analyze_program): Likewise.
721 (sim_load_file): Likewise.
723 2014-03-04 Mike Frysinger <vapier@gentoo.org>
725 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
726 * callback.c (system): Delete unused prototype.
728 (os_shutdown): Likewise.
729 (os_unlink): Likewise.
731 (os_system): Likewise.
732 (os_rename): Likewise.
733 (os_write_stdout): Likewise.
734 (os_flush_stdout): Likewise.
735 (os_write_stderr): Likewise.
736 (os_flush_stderr): Likewise.
737 (os_write): Likewise.
738 (os_read_stdin): Likewise.
741 (os_lseek): Likewise.
742 (os_isatty): Likewise.
743 (os_get_errno): Likewise.
744 (os_close): Likewise.
745 (os_vprintf_filtered): Likewise.
746 (os_evprintf_filtered): Likewise.
747 (os_error): Likewise.
751 (wrap): Change to new style prototype.
754 (os_close): Likewise.
755 (os_poll_quit): Likewise.
756 (os_get_errno): Likewise.
757 (os_isatty): Likewise.
758 (os_lseek): Likewise.
761 (os_read_stdin): Likewise.
762 (os_write): Likewise.
763 (os_write_stdout): Likewise.
764 (os_flush_stdout): Likewise.
765 (os_write_stderr): Likewise.
766 (os_flush_stderr): Likewise.
767 (os_rename): Likewise.
768 (os_system): Likewise.
770 (os_unlink): Likewise.
772 (os_fstat): Likewise.
773 (os_lstat): Likewise.
774 (os_ftruncate): Likewise.
775 (os_truncate): Likewise.
777 (os_pipe_empty): Likewise.
778 (os_pipe_nonempty): Likewise.
779 (os_shutdown): Likewise.
781 (cb_read_target_syscall_maps): Likewise.
782 (cb_target_to_host_syscall): Likewise.
783 (cb_host_to_target_errno): Likewise.
784 (cb_target_to_host_open): Likewise.
785 (cb_store_target_endian): Likewise.
786 (cb_host_to_target_stat): Likewise.
787 * sim-hload.c (sim_load): Change to new style prototype.
788 * sim-load.c (sim_load_file): Change to new style prototype.
789 (report_transfer_performance): Likewise.
790 (xprintf_bfd_vma): Likewise.
791 * syscall.c (cb_get_string): Change to new style prototype.
792 (get_path): Likewise.
793 (cb_syscall): Likewise.
795 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
797 * create-version.sh: Align parameters to match those of
798 ../../gdb/common/create-version.sh.
799 * Make-common.in (srcsim): New variable.
800 (version.c): Adjust call to create-version.sh as per above.
802 2013-09-23 Alan Modra <amodra@gmail.com>
804 * configure: Regenerate.
806 2013-09-03 Mike Stump <mikestump@comcast.net>
808 * sim-options.c (complete_option_list): Mark text and word const.
810 2013-06-28 Tom Tromey <tromey@redhat.com>
812 * Make-common.in (version.c): Use version.in, not
814 * create-version.sh: Likewise.
816 2013-06-24 Joel Brobecker <brobecker@adacore.com>
818 * create-version.sh: New script. Adapted from
819 gdb/commong/create-version.sh.
820 * Make-common.in (version.c): Update rule dependencies,
821 and re-implement using create-version.sh.
823 2013-06-21 Nick Clifton <nickc@redhat.com>
825 * gennltvals.sh: Add msp430 support.
826 * nltvals.def: Regenerate.
828 2013-06-03 Mike Frysinger <vapier@gentoo.org>
830 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
831 * aclocal.m4, configure: Regenerate.
833 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
836 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
837 -Wformat-nonliteral with -Wno-format.
839 2013-03-26 Mike Frysinger <vapier@gentoo.org>
841 * acinclude.m4: Regenerate.
843 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
845 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
846 which do not support dv-sockser.o. Add always as option to
847 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
848 is always required to be enabled by simulator.
850 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
852 * gennltvals.sh: Use libgloss/syscall.h for cr16.
853 * nltvals.def: Regenerate.
855 2012-06-16 Joel Brobecker <brobecker@adacore.com>
857 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
858 * config.in, configure: Regenerate.
860 2012-05-24 Pedro Alves <palves@redhat.com>
862 * sim-signal.h (sim_signal_to_target): Rename to ...
863 (sim_signal_to_gdb_signal): ... this.
864 * sim-signal.c (sim_signal_to_target): Rename to ...
865 (sim_signal_to_gdb_signal): ... this.
866 * sim-reason.c (sim_stop_reason): Adjust to rename.
868 2012-05-24 Pedro Alves <palves@redhat.com>
872 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
874 2012-05-24 Pedro Alves <palves@redhat.com>
878 Replace target_signal with gdb_signal throughout.
880 2012-05-18 Nick Clifton <nickc@redhat.com>
883 * callback.c: Include config.h before system header files.
884 * cgen-trace.c: Likewise.
885 * cgen-utils.c: Likewise.
886 * gentmap.c: Likewise.
888 2012-04-02 Mike Frysinger <vapier@gentoo.org>
890 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
892 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
894 * sim-trace.c: Update the function prototype of save_data_size.
895 Move the enum data_fmt from here...
896 * sim-trace.h: ...to here.
897 Add function prototype of save_data.
899 2012-03-25 Mike Frysinger <vapier@gentoo.org>
901 * sim-core.h (sim_core_trans_addr): Add prototype.
903 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
905 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
906 missing in last change.
908 2012-03-24 Mike Frysinger <vapier@gentoo.org>
910 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
911 * nrun.c: Include string.h/strings.h.
912 * aclocal.m4, config.in, configure: Regenerate.
914 2012-03-22 Mike Frysinger <vapier@gentoo.org>
916 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
917 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
918 out -Werror initialization.
920 2012-03-19 Mike Frysinger <vapier@gentoo.org>
922 * Make-common.in (TAGS): Change a-z to [:lower:].
923 * acinclude.m4 (sim-trace): Likewise.
924 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
925 Change A-Za-z0-9 to [:alnum:].
927 2012-03-18 Mike Frysinger <vapier@gentoo.org>
929 * nrun.c (main): Display strsignal of sigrc.
931 2012-01-06 Mike Frysinger <vapier@gentoo.org>
933 * Makefile.in (abs_srcdir): Declare.
934 (srcroot): Define in terms of abs_srcdir.
935 (headers): Change srcdir to abs_srcdir.
937 2012-01-02 Joel Brobecker <brobecker@adacore.com>
939 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
942 2011-12-19 Joel Brobecker <brobecker@adacore.com>
944 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
947 2011-12-03 Mike Frysinger <vapier@gentoo.org>
949 * syscall.c (cb_get_string): Rename from "get_string".
950 (get_path): Rename get_string call to cb_get_string.
952 2011-12-03 Mike Frysinger <vapier@gentoo.org>
954 * Make-common.in (VPATH): Add $(srccom).
956 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
957 POSTCOMPILE): New variables.
958 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
959 Include dependency files, when using GNU Make. Delete all
960 dependency-only rules.
961 * aclocal.m4: Include ../../config/depstand.m4. Call
962 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
963 (MAKE, GMAKE): New substs.
965 2011-11-07 Mike Frysinger <vapier@gentoo.org>
968 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
969 * configure, config.in: Regenerate.
970 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
972 2011-10-19 Mike Frysinger <vapier@gentoo.org>
974 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
976 2011-10-18 John Wehle <john@feith.com> (tiny patch)
978 * sim-profile.c (profile_info): Only print the title once.
980 2011-10-17 Mike Frysinger <vapier@gentoo.org>
982 * acinclude.m4: Rename from aclocal.m4.
983 * aclocal.m4: Regenerate.
985 2011-10-17 Mike Frysinger <vapier@gentoo.org>
987 * aclocal.m4: Change AC_PREREQ comment to 2.64.
989 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
990 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
991 * configure: Regenerate.
993 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
995 * sim-alu.h (ALU32_AND): Clear carry flag.
996 (ALU32_AND): Clear carry flag.
998 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1000 * dv-cfi.c: Include stdbool.h.
1002 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1004 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1006 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1008 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1009 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1011 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1013 * sim-command.c: Include sim-options.h.
1015 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1017 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1019 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1021 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1022 Delete direct call to AC_PROG_CC.
1024 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1026 * sim-command.c: New file.
1027 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1028 (sim-command.o): New rule.
1030 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1032 * sim-options.c (standard_option_handler): Remove arg[0] check
1033 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1034 not an empty string, otherwise assign "" back to it.
1036 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1038 * nltvals.def: Regenerate to include Blackfin syscalls again.
1040 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1042 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1043 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1044 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1045 (trace_idx_to_str): Likewise.
1046 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1047 (TRACE_syscall): Define.
1048 (WITH_TRACE_SYSCALL_P): Likewise.
1049 (TRACE_SYSCALL_P): Likewise.
1051 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1053 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1054 remove now-unnecessary sub-scope for glue->type setting.
1055 Check to see if the "reg" property exists before we use it, and
1056 if it doesn't exist, error out for "glue" devices.
1058 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1060 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1061 glue-or, and set type to glue_xor when name is glue-xor.
1062 (hw_glue_port_event): Return immediately when type is glue_io
1063 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1064 and hw_port_event calls from glue_and to end of function.
1066 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1068 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1069 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1070 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1071 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1072 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1073 around function arguments.
1075 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1077 * sim-options.c (complete_option_list, sim_complete_command):
1080 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1082 * dv-glue.c: Fix up style.
1084 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1086 * hw-alloc.c (hw_alloc_data): Adjust brace.
1087 * hw-base.c (hw_base_data): Likewise.
1088 (generic_hw_unit_decode): Fix indentation.
1089 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1090 * hw-events.c (hw_event, hw_event_data): Likewise.
1091 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1092 * hw-instances.c (hw_instance_data): Likewise.
1093 * hw-instances.h (hw_instance): Likewise.
1094 * hw-main.h (hw_descriptor, enum): Likewise.
1095 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1096 * hw-ports.h (hw_port_descriptor): Likewise.
1097 * hw-properties.c (hw_property_data): Likewise.
1098 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1099 _range_property_spec, _reg_property_spec): Likewise.
1100 * hw-tree.c (_name_specifier, printer): Likewise.
1101 (split_device_specifier, parse_string_property, hw_tree_traverse,
1102 print_size, print_reg_property, print_string, print_properties):
1105 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1107 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1108 * Make-common.in (dv-cfi.o): New rule.
1109 * dv-cfi.c, dv-cfi.h: New files.
1111 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1113 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1114 fcntl.h and sys/fcntl.h, for constants.
1115 * nltvals.def: Regenerate.
1116 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1117 * sim-io.h (sys/types.h, sys/stat.h): Include.
1118 (sim_io_stat, sim_io_fstat): Declare.
1120 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1122 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1123 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1124 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1125 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1126 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1127 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1128 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1129 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1130 syscall.c: Trim trailing whitespace.
1132 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1134 * gennltvals.sh: Handle bfin targets.
1135 * nltvals.def: Regenerate.
1137 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1139 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1142 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1144 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1145 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1146 (hw_free): Drop zfree logic and always call free.
1147 * hw-base.c (hw_delete): Change zfree to free.
1148 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1149 (hw_handle_remove_phandle): Likewise.
1150 * hw-instances.c (hw_instance_delete): Likewise.
1151 * hw-tree.c (parse_reg_property): Likewise.
1152 (parse_ranges_property): Likewise.
1153 (parse_string_property): Likewise.
1154 * sim-core.c (sim_core_uninstall): Likewise.
1155 * sim-cpu.c (sim_cpu_free_all): Likewise.
1156 * sim-hw.c (sim_hw_uninstall): Likewise.
1157 * sim-memopt.c (do_memopt_delete): Likewise.
1158 (sim_memory_uninstall): Likewise.
1159 * sim-module.c (sim_module_uninstall): Likewise.
1160 * sim-options.c (sim_parse_args): Likewise.
1161 * sim-profile.c (profile_pc_cleanup): Likewise.
1162 (profile_uninstall): Likewise.
1163 * sim-watch.c (do_watchpoint_delete): Likewise.
1164 * sim-utils.c (zfree): Delete.
1165 (sim_state_free): Change zfree to free.
1166 * sim-utils.h (zfree): Delete.
1168 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1170 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1172 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1174 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1176 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1178 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1180 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1181 when asprintf fails.
1182 * sim-utils.c (sim_do_commandf): Issue an error and return when
1184 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1187 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1189 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1190 bytes has been calculated and when mmap_next_fd is valid and
1192 (memory_option_handler): Allow missing size when mmap_next_fd is
1195 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1197 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1198 not empty, and always append $3 to $hardware.
1200 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1202 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1203 * sim-hw.h (sim_hw_abort): Likewise.
1205 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1207 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1209 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1211 * run.1: Copyright year update.
1213 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1215 * hw-alloc.h (HW_NALLOC): Define.
1217 010-12-28 Mike Frysinger <vapier@gentoo.org>
1219 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1221 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1223 * sim-memopt.c (OPTION_MAP_INFO): Define.
1224 (memory_options): Handle --map-info.
1225 (memory_option_handler): Handle OPTION_MAP_INFO.
1227 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1229 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1230 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1231 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1233 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1235 * sim-core.c (WITH_HW): Add device casts to device_error,
1236 device_io_read_buffer, and device_io_write_buffer.
1238 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1240 * dv-sockser.c (dv_sockser_write_buffer): New function.
1241 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1242 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1244 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1246 * callback.c (os_lseek): Call wrap on lseek result.
1248 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1250 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1251 call by its equality to -1 not by it being negative.
1252 (connected_p): Likewise for accept() call.
1254 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1256 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1258 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1260 * profile.c (sim_profile_print_bar): Add cpu argument.
1262 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1264 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1266 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1268 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1269 (profile_print_pc): Convert sim_io_printf to profile_printf.
1270 (profile_print_insn): Likewise.
1271 (profile_print_memory): Likewise.
1272 (profile_print_core): Likewise.
1273 (profile_print_model): Likewise.
1274 (sim_profile_print_bar): Likewise.
1275 (profile_print_speed): Likewise.
1276 (profile_print_addr_ranges): Likewise.
1277 (profile_info): Likewise.
1278 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1280 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1282 * sim-model.c (OPTION_MODEL): Convert to enum.
1283 (OPTION_MODEL_INFO): New enum.
1284 (model_options): Add model-info/info-model entries.
1285 (model_option_handler): Handle OPTION_MODEL_INFO.
1287 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1289 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1290 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1293 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1295 * sim-hrw.c (sim_write): Add const to buf arg.
1296 * sim-utils.h (sim_write_fn): Likewise.
1298 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1300 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1303 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1305 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1306 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1307 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1308 * dv-sockser.c (sockser_options): Likewise.
1309 * hw-ports.c (empty_hw_ports): Likewise.
1310 * sim-hw.c (hw_options): Likewise.
1311 * sim-model.c (model_options): Likewise.
1312 * sim-options.c (standard_options): Likewise.
1313 * sim-profile.c (profile_options): Likewise.
1314 * sim-trace.c (trace_options): Likewise.
1315 * sim-watch.c (watchpoint_options): Likewise.
1317 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1319 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1320 the local "arg_table" variable, and the xmalloc cast.
1322 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1324 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1326 (sim_fpu_print_func): Add const markings to format buffer.
1328 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1330 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1332 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1334 * sim-trace.c (save_data): Add const markings to "buf" argument.
1336 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1338 * sim-options.c (standard_option_handler): Add const markings to
1341 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1343 * hw-ports.h: Fix spelling typos.
1345 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1347 * configure.ac: Check for socklen_t.
1348 * configure, config.in: Regenerated.
1349 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1351 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1353 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1354 * sim-hw.c (hw_option_handler): Likewise.
1356 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1358 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1359 (interrupt_nr_to_str): Likewise.
1360 (default_interrupt_names): Add const to pointer type.
1361 (sim_watchpoint_install): Add const to prefix.
1362 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1364 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1366 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1367 (sim_core_write_buffer): Likewise.
1369 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1371 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1372 the SIM_HAVE_ADDR_RANGE define.
1374 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1376 * sim-core.h (device_error): Add const to message, and add printf
1379 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1381 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1382 SIM_HAVE_ADDR_RANGE define.
1384 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1386 * dv-glue.c (hw_glue_ports): Swap static and const.
1388 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1390 * nrun.c (usage): Use void in definition.
1391 * sim-options.c (dup_arg_p): Convert old-style function definition.
1392 (sim_parse_args): Likewise.
1393 (sim_print_help): Likewise.
1394 * sim-trace.c (set_trace_option_mask): Likewise.
1395 (set_trace_option): Likewise.
1396 * sim-utils.c (sim_analyze_program): Likewise.
1397 (sim_elapsed_time_get): Likewise.
1398 (sim_elapsed_time_since): Likewise.
1400 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1402 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1403 (standard_options): Likewise.
1404 (standard_option_handler): Likewise.
1406 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1408 * hw-ports.c (TRACE): Delete.
1409 * hw-properties.c (TRACE): Delete.
1410 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1411 (hw_find_integer_property): Likewise.
1412 (hw_find_integer_array_property): Likewise.
1413 (hw_add_duplicate_property): Likewise.
1415 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1417 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1420 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1422 * sim-model.c: Include sim-model.h
1424 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1426 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1427 & from the STATE_CPU() examples.
1429 2010-01-24 Doug Evans <dje@sebabeach.org>
1431 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1432 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1434 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1435 (struct cgen_fp_ops): Update signatures of floating point conversion
1438 * Make-common.in (CGEN_SIM_DEPS): Define.
1439 (CGEN_INCLUDE_DEPS): Use it.
1440 (CGEN_MAIN_CPU_DEPS): Simplify.
1442 2010-01-22 Doug Evans <dje@sebabeach.org>
1444 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1445 (SUBWORDTFSI, JOINSIDI): Ditto.
1447 2010-01-05 Doug Evans <dje@sebabeach.org>
1449 * cgen-types.h (SETDI): Delete, unused.
1451 2009-12-02 Doug Evans <dje@sebabeach.org>
1453 * cgen-engine.h: Remove duplicated comment.
1455 2009-11-23 Doug Evans <dje@sebabeach.org>
1457 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1458 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1460 2009-11-22 Doug Evans <dje@sebabeach.org>
1462 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1463 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1464 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1465 instead of CGEN_INSN_INT.
1467 * cgen-trace.h (trace_extract): Add cast to fix warning.
1469 2009-11-05 Doug Evans <dje@sebabeach.org>
1471 * cgen-mem.h (DECLARE_GETT): Don't inline.
1472 (DECLARE_SETT): Ditto.
1474 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1476 * sim-inline.h: Fix spelling error.
1478 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1480 * Make-common.in: Add datarootdir.
1482 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1484 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1485 (SIM_CHECK_MEMBERS_1): Remove.
1486 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1487 AC_CHECK_MEMBERS one.
1488 * configure: Regenerate.
1490 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1491 * configure: Regenerate.
1493 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1495 * config.in: Regenerate.
1496 * configure: Likewise.
1498 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1499 definition of AC_CHECK_MEMBER.
1501 * aclocal.m4: m4_include toplevel config/override.m4.
1502 * configure: Regenerate.
1504 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1506 * Makefile.in (datarootdir): New variable.
1508 2009-07-07 Doug Evans <dje@sebabeach.org>
1510 * Make-common.in (CPU_DIR): Define.
1512 2009-07-06 Doug Evans <dje@sebabeach.org>
1514 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1515 identifiers for file types rather than encoding internal
1516 implementation details of cgen.sh.
1517 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1518 * cgen.sh: Add support for parallel makes.
1519 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1521 2009-05-18 Jon Beniston <jon@beniston.com>
1523 * gennltvals.sh: Add lm32 target.
1524 * nltvals.def: Add lm32 syscall definitions.
1526 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1528 Speed up simulator startup:
1529 * sim-utils.c (zalloc): Use xcalloc.
1531 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1533 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1534 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1535 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1536 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1537 type, QI, HI, SI, DI.
1539 * callback.c (os_error): Mark as being a noreturn function.
1540 * sim-io.h (sim_io_error): Similar for sim_io_error.
1542 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1544 * aclocal.m4: Fix underquoting of function names.
1546 2008-10-21 Julian Brown <julian@codesourcery.com>
1548 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1550 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1552 * common.m4: Add test for libz and zlib.h.
1553 * configure: Regenerate to track ../common/common.m4 changes.
1556 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1557 Daniel Jacobowitz <dan@codesourcery.com>
1558 Joseph Myers <joseph@codesourcery.com>
1560 * aclocal.m4: Include ../../config/acx.m4.
1561 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1562 * configure, config.in: Regenerate.
1563 * Make-common.in (LIB_OBJS): Add version.o.
1564 (version.c, version.o): New rules.
1565 * run.c: Include version.h.
1566 (usage): Add help parameter. Print output either to stdout or
1567 stderr depending on that parameter.
1568 (print_version): New.
1569 (main): Check for --help and --version.
1570 * run-sim.h (sim_target_display_usage): Add help parameter.
1573 2008-04-14 Hans Kester <kester.hans@gmail.com>
1575 * sim-signal.c: Define missing signals for _WIN32.
1577 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1579 * gennltvals.sh: Add cr16.
1580 * nltvals.def: Rebuild.
1582 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1584 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1585 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1587 2007-08-10 Nick Clifton <nickc@redhat.com>
1589 * sim-memopt.c (memory_options): Mention that the
1590 --memory-size switch accepts suffixes.
1591 (parse_size): Handle a suffix on the size value.
1592 * sim-options.c (standard_options): Mention that the mem-size
1593 switch accepts suffixes.
1594 (standard_option_handler): Handle a suffix on the size value.
1596 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1598 * acconfig.h: Remove.
1599 * config.in: Regenerate.
1601 2006-11-07 Thiemo Seufer <ths@mips.com>
1603 * gentmap.c: Fix compile time warning.
1605 2006-11-07 Thiemo Seufer <ths@mips.com>
1607 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1608 for bfd text addresses.
1610 2006-08-29 Thiemo Seufer <ths@mips.com>
1611 Nigel Stephens <nigel@mips.com>
1613 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1614 SIM_QUIET_NAN_NEGATED.
1616 2006-08-29 Nigel Stephens <nigel@mips.com>
1618 * sim-profile.c (profile_pc_init): Initialise default profiling
1619 frequency to a prime number.
1620 (profile_print_pc): Convert gmon.out sample data into target
1623 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1625 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1626 * common.m4: Likewise.
1627 * configure: Regenerated.
1629 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1631 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1632 * configure: Regenerated.
1634 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1636 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1637 and LIBINTL_DEP everywhere.
1638 (CSEARCH): Use INCINTL.
1639 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1641 * configure: Regenerated.
1643 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1645 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1646 option-contents test.
1648 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1650 * sim-signal.c (sim_signal_to_target): Fix typos.
1652 * sim-reason.c (sim_stop_reason): Use
1653 sim_signal_to_target, not sim_signal_to_host.
1654 * sim-signal.c (sim_signal_to_host): Fix typo.
1655 (sim_signal_to_target): New function.
1657 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1659 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1662 2005-07-08 Ian Lance Taylor <ian@airs.com>
1664 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1666 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1667 different fraction for a quiet NaN.
1668 (unpack_fpu): Likewise.
1670 2005-07-08 Ben Elliston <bje@au.ibm.com>
1672 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1673 * sim-load.c: Likewise.
1674 * syscall.c: Likewise.
1676 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1678 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1681 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1683 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1685 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1687 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1688 and signed64 for __ALPHA__.
1690 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1692 * aclocal.m4 Include ../../gettext.m4.
1693 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1694 (AM_LC_MESSAGES): Remove.
1695 * configure: Regenerate.
1697 2005-02-28 Jim Blandy <jimb@redhat.com>
1699 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1700 -Wuninitialized in the default list of build warnings if CFLAGS is
1701 set, and doesn't include -O. (Using -Wuninitialized without
1702 optimization produces a warning, which interferes with compilation
1705 2005-02-21 Jim Blandy <jimb@redhat.com>
1707 * callback.c (os_fstat): Don't declare 't' unless it's used.
1709 2005-02-09 Jim Blandy <jimb@redhat.com>
1711 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1713 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1714 to $(CGEN), to ensure that the command substitution happens where
1715 the variable is referenced in the submake, not when the submake's
1716 arguments are expanded.
1717 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1718 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1719 application Scheme script directly after ${cgen}; don't precede it
1722 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1724 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1725 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1726 Include libiberty.h.
1727 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1728 being either end of a pipe.
1729 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1730 (os_shutdown): Clear pipe state.
1731 (default_callback): Initialize new members.
1733 * callback.c (default_callback): Initialize target_endian.
1734 (cb_store_target_endian): Renamed from store, new first parameter
1735 host_callback *cb, drop last parameter big_p. Take endianness
1737 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1738 Remove variable big_p.
1739 * nrun.c (main): Initialize default_callback.target_endian.
1741 2005-01-14 Andrew Cagney <cagney@gnu.org>
1743 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1744 Add explicit call to AC_CONFIG_HEADER.
1745 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1746 * configure: Re-generate.
1748 2005-01-12 Andrew Cagney <cagney@gnu.org>
1750 * common.m4: New file, based on of aclocal.m4.
1752 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1754 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1755 * configure: Regenerated to track ../common/aclocal.m4 changes.
1757 2005-01-07 Andrew Cagney <cagney@gnu.org>
1759 * configure.ac: Rename configure.in, require autoconf 2.59.
1760 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1761 * configure: Re-generate.
1763 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1765 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1766 <case CB_SYS_ftruncate>: New cases.
1768 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1770 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1771 (cb_syscall) <case CB_SYS_rename>: New case.
1772 * callback.c (os_lstat): New function.
1774 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1776 * run.1: Document --sysroot=filepath.
1777 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1778 (standard_options): Support --sysroot=<path>.
1779 (standard_option_handler): Handle OPTION_SYSROOT.
1780 * syscall.c (simulator_sysroot): Define, initialized empty.
1781 (get_path): Prepend simulator_sysroot to absolute file path.
1782 [HAVE_STRING_H]: Include string.h.
1783 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1784 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1785 (main): If simulator_sysroot is not empty, chdir there.
1786 * sim-config.h (simulator_sysroot): Declare.
1788 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1789 cgen_rtx_error" in a CGEN-generated simulator.
1790 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1791 replacement for CGEN-related breakpoints.
1793 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1795 * Make-common.in (sim-basics_h): Add $(callback_h).
1797 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1799 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1800 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1801 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1802 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1803 (SIM_CHECK_MEMBERS): New macros.
1804 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1805 for struct stat member test and write. Add ST_x calls for each
1806 struct stat member tested in configure.in. Wrap each ST_x call in
1807 #ifdef of configure macro for that member.
1808 * configure, config.in: Regenerate.
1810 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1812 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1814 <case desc>: Pass -OPC opcfile.
1815 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1816 parameter to cgen.sh.
1818 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1820 * Make-common.in (sim-basics_h): Correct dependencies on
1821 cconfig.h and tconfig.h
1822 (sim-load.o): Correct typo in sim-basics_h dependency.
1824 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1826 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1827 sub-dependencies for other sim files that they include.
1828 (sim_main_headers): Use sim-*_h macros.
1829 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1831 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1833 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1836 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1837 $(remote_sim_h) too.
1838 (sim_main_headers): Add sim-utils.h.
1840 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1842 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1844 2004-07-26 Andrew Cagney <cagney@gnu.org>
1846 Problem from Olaf Hering <olh@suse.de>.
1847 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1849 2004-07-10 Ben Elliston <bje@au.ibm.com>
1851 * hw-tree.c (parse_integer_property): Typo fix in comments.
1852 * sim-options.c (sim_args_command): Likewise.
1854 2004-06-28 Andrew Cagney <cagney@gnu.org>
1856 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1858 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1860 * callback.c (os_shutdown): Fix bug in last change: actually
1861 mark file descriptors as available on startup.
1863 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1865 [ include/gdb: * callback.h (host_callback_struct): Replace
1866 members fdopen and alwaysopen with fd_buddy. ]
1867 * callback.c: Changed all users.
1869 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1871 * sim-load.c (sim_load_file): Use bfd_get_section_size
1872 instead of bfd_get_section_size_before_reloc.
1874 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1876 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1877 passing it to printf.
1879 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1881 * callback.c: Update copyright dates.
1883 * sim-basics.h: Likewise.
1884 * sim-load.c: Likewise.
1885 * syscall.c: Likewise.
1887 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1889 * callback.c: Include cconfig.h instead of config.h.
1891 * sim-basics.h: Likewise.
1892 * sim-load.c: Likewise.
1893 * syscall.c: Likewise.
1895 2004-01-16 Ben Elliston <bje@wasabisystems.com>
1897 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1899 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1901 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1903 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1905 * sim-options.c (standard_options): Fix the names of H8
1908 2003-10-30 Andrew Cagney <cagney@redhat.com>
1910 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1911 with "struct bfd_symbol".
1913 2003-10-21 Andrew Cagney <cagney@redhat.com>
1915 * callback.c (os_truncate): Call "truncate", and not "stat".
1917 2003-10-20 Andrew Cagney <cagney@redhat.com>
1919 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1921 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1923 * callback.c (os_ftruncate, os_truncate): New functions.
1924 (default_callback): Initialize ftruncate and truncate members.
1926 2003-09-08 Dave Brolley <brolley@redhat.com>
1928 On behalf of Doug Evans <dje@sebabeach.org>
1929 * cgen.sh: New arg archfile.
1930 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1931 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1933 2003-08-28 Andrew Cagney <cagney@redhat.com>
1935 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1936 * sim-options.c (print_help): Cast the format with specifier to
1939 2003-08-20 Michael Snyder <msnyder@redhat.com>
1940 Dave Brolley <brolley@redhat.com>
1942 * cgen-par.h (flags, word1): New target-specific
1943 fields of CGEN_WRITE_QUEUE_ELEMENT.
1944 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1945 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1946 * gennltvals.sh: Add frv target.
1947 * nltvals.def: Add frv target.
1949 2003-06-23 Michael Snyder <msnyder@redhat.com>
1951 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
1952 * sim-reg.c: Fix cut-and-paste bug in comment.
1954 2003-06-22 Andrew Cagney <cagney@redhat.com>
1956 From matthew green <mrg@redhat.com>:
1957 * sim-fpu.h: Update copyright.
1958 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1959 * sim-fpu.c: Update copyright.
1960 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1962 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
1964 From Doug Evans <dje@sebabeach.org>:
1965 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1966 with disassemble_info:read_memory_func.
1967 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1969 2003-06-04 Michael Snyder <msnyder@redhat.com>
1971 * common/run.c (main): Remove SIM_H8300 ifdef.
1973 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1974 (standard_options): Add '-x' for h8/300sx.
1975 (standard_option_handler): Add case for SIM_H8300SX.
1977 2003-04-13 Michael Snyder <msnyder@redhat.com>
1979 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1981 2003-03-01 Andrew Cagney <cagney@redhat.com>
1983 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1984 (sim_engine_vabort): Ditto.
1986 2003-02-27 Andrew Cagney <cagney@redhat.com>
1988 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1989 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1990 * nrun.c (main): Ditto.
1992 2003-02-26 Andrew Cagney <cagney@redhat.com>
1994 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1995 (sim_engine_vabort): Ditto.
1996 (sim_engine_halt, sim_engine_restart): Ditto.
1998 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2000 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2001 (sim-break_h): Delete macro.
2002 (sim-break.o): Delete rule.
2003 * sim-break.c: Delete file.
2004 * sim-break.h: Delete file.
2005 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2006 (STATE_BREAKPOINTS): Delete macro.
2007 (sim_state_base): Delete field breakpoints.
2008 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2009 sim_break_install to array.
2011 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2013 * run.c (usage): Fix typos.
2015 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2017 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2019 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2021 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2022 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2023 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2024 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2025 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2026 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2027 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2028 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2029 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2030 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2032 2002-11-13 Andrew Cagney <cagney@redhat.com>
2034 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2036 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2038 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2039 (distclean): Depend on it.
2041 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2043 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2045 2002-08-29 Dave Brolley <brolley@redhat.com>
2047 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2049 2002-07-17 Andrew Cagney <cagney@redhat.com>
2051 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2052 (sim_set_callbacks, sim_size, sim_trace)
2053 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2054 to here from "gdb/remote-sim.h".
2056 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2058 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2059 avoid possible longjmp problems with automatic variable siggnal.
2061 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2063 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2064 * Make-common.in (installdirs): Make $(libdir) too, needed when
2065 installing libsim.a.
2067 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2069 * gennltvals.sh (dir): Mark d30v as obsolete.
2070 * nltvals.def: Remove d30v.
2072 2002-06-17 Andrew Cagney <cagney@redhat.com>
2074 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2076 * sim-memopt.c: Include <unistd.h>.
2077 (do_memopt_add): Fix printf format.
2078 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2080 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2082 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2083 --enable-gdb-build-warnings.
2084 * configure: Regenerated to track ../common/aclocal.m4 changes.
2086 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2088 * sim-fpu.c (unpack_fpu): Initialize exponent for
2091 (sim_fpu_sqrt): Same.
2093 2002-06-08 Andrew Cagney <cagney@redhat.com>
2095 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2096 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2098 * sim-load.c: Ditto.
2099 * callback.c: Ditto.
2101 * Make-common.in (callback_h): Define.
2102 (remote_sim_h): Define.
2104 (callback.o): Update.
2105 (syscall.o): Update.
2108 (sim-hload.o): Update.
2110 (sim-reason.o): Update.
2111 (sim-reg.o): Update.
2112 (sim-resume.o): Update.
2114 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2116 * run.c: Fix formatting.
2118 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2120 * run-sim.h: New header. Provide prototypes for functions used
2121 between run() and libsim.a which are not used by GDB.
2122 * run.c: Include run-sim.h.
2123 (main): If SIM_TARGET_SWITCHES is defined call
2124 sim_target_parse_command_line.
2125 (usage): If SIM_TARGET_SWITCHES is defined call
2126 sim_target_display_usage.
2128 2002-05-17 Andrey Volkov <avolkov@transas.com>
2130 * run.c: Made h8300s as new target, not h8300h alias.
2131 Added new option -S (h8300s target)
2132 * sim-options.c: Ditto.
2134 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2136 * callback.c: Use 'deprecated' rather than 'depreciated.'
2138 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2140 From wiz at danbala:
2141 * sim-fpu.h: Fix grammar and typos.
2144 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2146 * callback.c: Fix some spelling errors.
2147 * hw-device.h: Likewise.
2148 * hw-tree.c: Likewise.
2149 * sim-abort.c: Likewise.
2150 * sim-alu.h: Likewise.
2151 * sim-core.h: Likewise.
2152 * sim-events.c: Likewise.
2153 * sim-events.h: Likewise.
2154 * sim-fpu.h: Likewise.
2155 * sim-profile.h: Likewise.
2156 * sim-utils.c: Likewise.
2158 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2160 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2163 2002-01-20 Ben Elliston <bje@redhat.com>
2165 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2166 the comment for this enumerator.
2168 2002-01-14 Ben Elliston <bje@redhat.com>
2170 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2172 2001-12-20 Kazu Hirata <kazu@hxi.com>
2174 * run.c (usage): Fix a typo.
2176 2001-07-05 Ben Elliston <bje@redhat.com>
2178 * Make-common.in (srccgen): Remove.
2179 (CGEN_CPU_DIR): Define.
2180 (CGEN_READ_SCM): Redefine without $(srccgen).
2181 (CGEN_ARCH_SCM): Ditto.
2182 (CGEN_CPU_SCM): Ditto.
2183 (CGEN_DECODE_SCM): Ditto.
2184 (CGEN_DESC_SCM): Ditto.
2186 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2188 * sim-load.c (sim_load_file): Put it back: external now.
2189 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2191 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2193 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2195 * sim-utils.c (sim_analyze_program): Ditto.
2197 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2199 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2200 we're finished with its immediate use.
2201 * sim-load.c (sim_load_file): Ditto.
2203 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2205 Add support for mmap-based memory regions.
2206 * sim-memopt.c (mmap_next_fd): New global.
2207 (sim_memory_init): Reinitialize it.
2208 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2209 "--memory-mapfile FILE" option. Check for some errors.
2210 (do_memopt_add): Conditionally do mmap instead of malloc for
2211 backing store of simulated memory. Check for more errors.
2212 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2213 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2214 * configure.in: Look for mmap/fstat related functions and headers.
2215 * config.in, configure: Regenerated.
2217 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2219 * sim-core.c (sim_core_map_attach): Correct overlap-related
2222 2001-03-07 Michael Meissner <meissner@redhat.com>
2224 * run.c (alloca-conf.h): Delete, no longer provided.
2226 2001-02-22 Ben Elliston <bje@redhat.com>
2228 * sim-trace.h (TRACE_VPU_IDX): Add.
2229 (TRACE_vpu): Define.
2230 (WITH_TRACE_VPU_P): Likewise.
2231 (TRACE_VPU_P): Likewise.
2232 * sim-trace.c (OPTION_TRACE_VPU): Define.
2233 (trace_options): Add --trace-vpu.
2234 (trace_option_handler): Handle OPTION_TRACE_VPU.
2235 (trace_option_handler): Include VPU tracing in --trace-semantics.
2236 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2238 2001-02-21 Ben Elliston <bje@redhat.com>
2240 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2241 (TRACE_BRANCH_INPUT2): Likewise.
2243 2001-02-09 Ben Elliston <bje@redhat.com>
2245 * (profile_print_pc): Write header out in target byte order.
2247 2001-02-09 Ben Elliston <bje@redhat.com>
2249 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2250 adjusting the pc shift value.
2252 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2254 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2255 where a numeric value is supplied.
2257 2001-01-06 Ben Elliston <bje@redhat.com>
2259 * cgen.sh: Allow extrafiles to include the semantics files when
2260 generating an ISA-specific decoder.
2262 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2264 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2266 2000-12-23 Ben Elliston <bje@redhat.com>
2268 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2269 them to the trace stream using sim_fpu_printn_fpu. Include
2272 2000-12-15 Ben Elliston <bje@redhat.com>
2274 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2275 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2276 trailing digits as specified (-1 to print all digits).
2277 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2278 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2281 2000-12-13 Ben Elliston <bje@redhat.com>
2283 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2284 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2287 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2289 * sim-endian.h: Don't have parameters on macro definitions which
2290 are simply renaming functions, to permit use of XCONCAT2 in both
2291 the macro name and the arguments in a use of such a definition.
2293 2000-12-11 Ben Elliston <bje@redhat.com>
2295 * cgen-ops.h (SUBWORDDFDI): New function.
2297 2000-12-05 Ben Elliston <bje@redhat.com>
2299 * Make-common.in (cgen-defs): New target.
2300 (cgen-decode): Pass $(EXTRAFILES).
2302 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2303 -outfile-suffix options.
2305 2000-12-04 Ben Elliston <bje@redhat.com>
2307 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2308 (SUBWORDSIUQI): Likewise.
2309 (SUBWORDDIHI): Likewise.
2310 (SUBWORDDIQI): New function.
2312 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2313 * cgen-scache.c (scache_option_handler): Remove unused local var.
2315 2000-12-03 Ben Elliston <bje@redhat.com>
2317 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2319 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2321 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2323 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2325 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2328 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2330 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2331 (set_hw_delete): Moved the macro as a function.
2332 * hw-base.h (set_hw_delete): Declare as external function.
2333 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2334 allocated using hw_malloc.
2336 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2338 * sim-options.c (sim_parse_args): Free the memory used for
2339 long_options, short_options, handlers, opt_cpu, orig_val.
2341 2000-11-20 Ben Elliston <bje@redhat.com>
2343 * cgen-ops.h (SUBBI): New macro.
2344 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2345 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2347 2000-11-16 Ben Elliston <bje@redhat.com>
2349 * cgen-types.h (VOID): New type.
2351 2000-11-09 Ben Elliston <bje@redhat.com>
2353 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2354 (sim_fpu_two): Set exponent to 1.
2356 2000-10-26 Ben Elliston <bje@redhat.com>
2358 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2359 `all'. Pass `-i' options to cgen applications.
2360 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2361 cgen-desc): Pass $(isa) to cgen.sh.
2363 2000-10-08 Ben Elliston <bje@redhat.com>
2365 * cgen-utils.c (cgen_rtx_error): New function.
2367 2000-10-07 Ben Elliston <bje@redhat.com>
2369 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2370 conditions for sim_core_read_buffer().
2372 2000-09-26 Dave Brolley <brolley@redhat.com>
2374 * cgen-utils.c (RORQI): New function.
2375 (ROLQI): New function.
2376 (RORHI): New function.
2377 (ROLHI): New function.
2379 2000-08-28 Dave Brolley <brolley@redhat.com>
2381 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2382 in insn_value if it will fit.
2384 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2386 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2388 2000-08-15 Dave Brolley <brolley@redhat.com>
2390 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2392 2000-08-15 Dave Brolley <brolley@redhat.com>
2394 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2395 (PROFILE_CPU_FREQ): New macro.
2396 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2397 (profile-options): Add profile-cpu-frequency.
2398 (parse_frequency): New function.
2399 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2400 (profile_print_speed): Print cpu frequency and simulated execution time.
2401 Re-indent other items to match.
2403 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2405 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2407 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2409 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2410 * Makefile.in (install): Install run.1 man page.
2412 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2414 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2415 * Makefile.in (headers,nltvals.def): Merge.
2417 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2419 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2420 * nrun.c (main): Print the simulator statistics only in
2422 * hw-properties.h (hw_find_integer_array_property): Fix
2423 prototype (use signed_cell).
2425 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2426 * sim-events.c (sim_events_remain_time): New function returning
2427 the time that remains before the event is raised.
2428 * hw-events.c (hw_event_remain_time): Likewise.
2429 * sim-events.h (sim_events_remain_time): Declare.
2430 * hw-events.h (hw_event_remain_time): Declare.
2432 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2433 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2434 (OPTION_HW_LIST): New option --hw-list to list the devices.
2435 (hw_option_handler): List the device tree with 'sim_hw_print'.
2437 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2438 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2439 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2440 (EXTENDED): Define for 16-bit word size.
2441 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2442 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2443 * sim-types.h: Added support for 16-bit targets.
2445 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2447 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2449 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2451 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2452 * Makefile.in (distclean): Clean cconfig.h also.
2454 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2456 * configure: Regenerated to track ../common/aclocal.m4 changes.
2458 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2460 * aclocal.m4 (sim-profile): Enable the profiler by default.
2462 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2464 * run.c (main): Initialize sigrc.
2466 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2468 * sim-events.c (update_time_from_event): Add more detailed event
2471 2000-03-30 Dave Brolley <brolley@redhat.com>
2473 * aclocal.m4 (cgen): Use guile to run cgen.
2475 2000-03-23 Dave Brolley <brolley@redhat.com>
2477 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2479 * cgen-accfp.c (fextsfdf): New function.
2480 (ftruncdfsf): New function.
2481 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2483 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2485 * cgen-ops.h: Added TRUNCSISI.
2487 2000-03-08 Dave Brolley <brolley@redhat.com>
2489 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2490 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2491 (sim_queue_fn_si_write): Last argument is has type USI.
2492 (sim_queue_fn_sf_write): New function.
2493 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2494 (sim_queue_fn_sf_write): New function.
2495 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2497 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2499 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2500 sim_set_trace and run simulator using sim_resume.
2501 (main): Add option ``-o'' - operating environment. Only continue
2502 after a signal when operating environment.
2503 (main): Always set REASON and SIGRC using sim_stop_reason.
2504 (sim_trace): Delete extern declaration.
2506 2000-02-08 Nick Clifton <nickc@cygnus.com>
2508 * callback.c: Fix compile time warning messages.
2509 * run.c: Fix compile time warning messages.
2511 1999-12-17 Dave Brolley <brolley@cygnus.com>
2513 * sim-profile.h: (set_profile_option_mask): Add prototype.
2514 * sim-profile.c (set_profile_option_mask): No longer static.
2516 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2518 * sim-arange.c: Include <string.h>
2520 1999-12-07 Dave Brolley <brolley@cygnus.com>
2522 * sim-options.c (print_help): '=' required before optional argument.
2523 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2524 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2525 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2526 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2527 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2528 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2529 (fn_mem_qi_write): New union members.
2530 (fn_mem_hi_write): New union members.
2531 (fn_mem_si_write): New union members.
2532 (fn_mem_di_write): New union members.
2533 (fn_mem_df_write): New union members.
2534 (fn_mem_xi_write): New union members.
2535 (sim_queue_fn_mem_qi_write): New function.
2536 (sim_queue_fn_mem_hi_write): New function.
2537 (sim_queue_fn_mem_si_write): New function.
2538 (sim_queue_fn_mem_di_write): New function.
2539 (sim_queue_fn_mem_df_write): New function.
2540 (sim_queue_fn_mem_xi_write): New function.
2541 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2542 (sim_queue_fn_mem_hi_write): New function.
2543 (sim_queue_fn_mem_si_write): New function.
2544 (sim_queue_fn_mem_di_write): New function.
2545 (sim_queue_fn_mem_df_write): New function.
2546 (sim_queue_fn_mem_xi_write): New function.
2547 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2548 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2549 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2551 1999-12-01 Dave Brolley <brolley@cygnus.com>
2553 * cgen-accfp.c (subsf): Check status code.
2571 1999-11-26 Dave Brolley <brolley@cygnus.com>
2573 * cgen-par.h (fn_df_write): Mode of data is DF.
2574 (sim_queue_fn_df_write): Mode of data is DF.
2575 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2577 1999-11-22 Dave Brolley <brolley@cygnus.com>
2579 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2580 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2582 1999-11-04 Dave Brolley <brolley@cygnus.com>
2584 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2585 CGEN_MEM_XI_WRITE members.
2586 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2587 (sim_queue_fn_xi_write): New function.
2588 (sim_queue_mem_xi_write): New function.
2590 * cgen-par.c (sim_queue_fn_xi_write): New function.
2591 (sim_queue_mem_xi_write): New function.
2592 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2595 1999-10-22 Dave Brolley <brolley@cygnus.com>
2597 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2598 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2599 * cgen-par.c: Set insn_address for each queued write. Get pc from
2600 cpu when executing queued writes.
2602 1999-10-19 Dave Brolley <brolley@cygnus.com>
2604 * cgen-par.h (sim_queue_fn_pc_write): New function.
2605 (CGEN_FN_PC_WRITE): New enumerator.
2606 (fn_pc_write): New union member.
2607 * cgen-par.c (sim_queue_fn_pc_write): New function.
2608 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2610 1999-10-18 Dave Brolley <brolley@cygnus.com>
2612 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2613 (CGEN_MEM_DF_WRITE): New enumerator.
2614 (mem_di_write): New union member.
2615 (mem_df_write): New union member.
2616 * cgen-par.c (sim_queue_mem_di_write): New function.
2617 (sim_queue_mem_df_write): New function.
2618 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2620 * cgen-accfp.c (divsf): Check for division errors.
2622 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2624 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2626 1999-10-07 Dave Brolley <brolley@cygnus.com>
2628 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2629 (fn_hi_write): New union member.
2630 (sim_queue_fn_hi_write): New function.
2631 * cgen-par.c (sim_queue_fn_hi_write): New function.
2632 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2634 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2636 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2637 Change type of result to SEM_PC.
2639 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2641 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2643 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2645 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2646 (JOIN*): Delete cpu arg.
2648 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2650 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2652 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2654 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2656 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2659 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2661 * run.c (main): Check the sim_stop_reason and only halt simulation
2662 when a valid stop condition is identified.
2664 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2666 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2668 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2670 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2671 (bi_write): New union element.
2672 (sim_queue_bi_write): New function.
2673 * cgen-par.c (sim_queue_bi_write): New function.
2674 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2676 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2678 * configure: Regenerated to track ../common/aclocal.m4 changes.
2680 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2681 ../gdb/configure.in.
2682 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2683 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2684 (SIM_WARNINGS): Delete
2685 (CONFIG_CFLAGS): Update.
2687 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2689 * cgen-par.c: New file.
2690 * cgen-par.h: New file.
2691 * cgen-sim.h (cgen-par.h): #include it.
2692 * cgen-cpu.h (write_queue): New field.
2693 (CPU_WRITE_QUEUE): New access macro.
2694 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2695 (cgen-par.o): New target.
2697 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2699 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2700 * cgen-utils.c (mode_names): Update.
2702 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2704 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2705 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2706 buffer arg if WITH_PARALLEL_GENWRITE.
2707 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2708 (struct idesc): Ditto.
2710 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2712 * sim-model.c (model_option_handler): Add \n to error message.
2714 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2716 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2717 (insn_sem): Rewrite.
2718 (sem_fn_desc): New struct.
2720 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2722 (scache case): Split into non-parallel/parallel versions.
2723 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2724 if not use semantic switch version.
2726 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2728 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2729 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2730 (SEM_BRANCH_INIT_EXTRACT): Delete.
2731 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2732 (SEM_BRANCH_FINI): Ditto.
2733 (SEM_BRANCH_VIA_ADDR): Ditto.
2734 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2735 (SEM_BRANCH_ADDR_CACHE): Delete.
2736 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2737 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2739 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2740 (@cpu@_pbb_begin): Initialize branch_target.
2741 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2742 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2744 (@cpu@_engine_run_fast): Ditto.
2746 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2748 * cgen-utils.c (RORSI): New function.
2749 (ROLSI): New function.
2751 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2753 * Makefile.in (TAGS): Tweak TAGS regex.
2754 * cgen-mem.h (*): Add TAGS markers.
2756 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2758 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2759 passed in when sim_resume is first entered - don't re-pass it
2762 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2764 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2765 OPTION_LOAD_LMA but only when is defined.
2766 (standard_options): When SIM_HANDLES_LMA is defined include
2767 options --load-lma and --load-vma.
2768 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2770 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2771 (struct sim_state_base): Add load_at_lma_p.
2772 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2773 STATE_LOAD_AT_LMA_P.
2775 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2777 * nrun.c (main): Re-format loop gnu style.
2779 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2781 * dv-sockser.c (connected_p): Initialize addrlen.
2783 1999-07-06 Dave Brolley <brolley@cygnus.com>
2785 * cgen-accfp.c (floatsidf): New function.
2786 (fixdfsi): New function.
2788 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2790 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2792 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2794 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2795 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2796 * cgen-fpu.c: New file.
2797 * cgen-fpu.h: New file.
2798 * cgen-accfp.c: New file.
2799 * cgen-cpu.h (CGEN_CPU): New member fpu.
2800 * cgen-mem.h: Redo fp support.
2801 * cgen-ops.h: Delete k&r support. Redo fp support.
2802 * cgen-sim.h: Include cgen-fpu.h.
2803 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2805 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2807 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2809 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2810 (@cpu@_pbb_cti_chain): Minor clean up.
2812 1999-05-08 Felix Lee <flee@cygnus.com>
2814 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2815 AM_CYGWIN32 and AM_EXEEXT.
2816 * configure: Regenerate.
2818 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2820 * sim-core.c (device_error,device_io_read_buffer,
2821 device_io_write_buffer): Delete decls.
2822 * sim-core.h: Put them here.
2824 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2825 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2826 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2827 (sim_core_write_aligned_N): Ditto.
2829 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2831 * sim-memopt.c (sim_memory_uninstall): Don't look into
2834 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2836 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2838 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2840 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2841 (sim_core_write_buffer): Ditto.
2843 1999-04-02 Keith Seitz <keiths@cygnus.com>
2845 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2846 after the interval counter has expired.
2847 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2848 poll_quit callbacks. May be overridden by Makefile.
2849 (poll_quit_counter): New global.
2850 * sim-events.c: Remove all mentions of ui_loop_hook. The
2851 host callback "poll_quit" will serve the purpose.
2852 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2854 * nrun.c: Remove declaration of ui_loop_hook.
2856 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2858 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2859 if being used by gdb.
2861 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2863 * cgen-types.h (XF,TF): Tweak.
2864 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2866 (SUBWORD*,JOIN*): Define.
2867 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2868 moved into cpu descriptor.
2869 * sim-model.h (MACH): New member `num'.
2871 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2873 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2874 (CGEN_CPU): Member opcode renamed to cpu_desc.
2875 New members get_idata,disassembler.
2876 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2877 CGEN_INSN_ATTR_VALUE.
2878 (CGEN_STATE): Delete member opcode_table.
2879 (sim_disassemble_insn): Delete decl.
2880 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2881 (struct idesc): Moved to here from <cpu>-decode.h.
2882 * cgen-run.c (prime_cpu): Call prepare_run callback.
2883 * cgen-trace.h (SFILE): New type.
2884 (sim_disasm_sprintf): Declare.
2885 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2886 (sim_cgen_disassemble_insn): Declare.
2887 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2888 (insn_fields): Delete.
2889 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2891 (trace_insn): Call CPU_DISASSEMBLER hook.
2892 (sim_disasm_sprintf): New function.
2893 (sim_disasm_read_memory): New function.
2894 (sim_disasm_perror_memory): New function.
2895 (sim_cgen_disassemble_insn): New function.
2896 * cgen-utils.c: Don't include cpu-opc.h.
2897 (virtual_insn_entries): New static local.
2898 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2899 (cgen_insn_name): Rewrite.
2900 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2901 * cgen.sh (desc): New file generator handler.
2902 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2903 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2904 Don't include cpu-opc.h,cpu-sim.h.
2905 * sim-model.c (model_set): Delete SIM_DESC arg.
2906 (sim_model_set): Update.
2907 * sim-model.h (MACH): New member prepare_run.
2909 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2911 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2912 if redundant with allocator functions.
2914 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2916 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2918 * sim-profile.h: Make like sim-trace.h.
2919 (PROFILE_USEFUL_MASK): New macro.
2920 * sim-profile.c (profile_options): Make like trace_options, allow
2921 optional on|off arg where applicable.
2922 (set_profile_option_mask): New function.
2923 (sim_profile_set_option): New function.
2924 (profile_option_handler): Simplify.
2925 Have -p only enable selected things, not everything.
2926 Add missing break to OPTION_PROFILE_PC_RANGE.
2927 * cgen-scache.c (scache_options): Allow optional on|off arg to
2929 (scache_option_handler): Use sim_profile_set_option.
2931 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2933 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2934 (memory_option_handler): Implement MEMORY_FILL option. Make
2935 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2936 (parse_ulong_value): New function.
2937 (do_memopt_add): Allocate all buffers. Optionally fill them.
2939 1999-01-15 Richard Henderson <rth@cygnus.com>
2941 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2942 va_list, not an integer.
2943 * sim-events.c (sim_events_schedule): Likewise.
2945 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2946 the appropriate type.
2948 1999-01-14 Doug Evans <devans@casey.cygnus.com>
2950 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2951 (sim_disassemble_insn): Update prototype.
2952 (sim_engine_invalid_insn): Ditto.
2953 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2954 (SEM_BRANCH_INIT): PCADDR->IADDR.
2955 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2956 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2957 * cgen-scache.h (*): Ditto.
2958 * cgen-trace.c (*): Ditto.
2959 * cgen-trace.h (*): Ditto.
2960 * cgen-utils.c (*): Ditto.
2961 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2963 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2964 (simple engine framework): Rewrite.
2965 * sim-module.c (modules): Install model module sooner (and in
2966 particular before the profile module).
2968 1999-01-12 Doug Evans <devans@casey.cygnus.com>
2970 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2971 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2972 (sim_model_init): Call it.
2974 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2976 1999-01-05 Doug Evans <devans@casey.cygnus.com>
2978 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
2979 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2980 (SEM_BRANCH_INIT_EXTRACT): New macro.
2981 (SEM_BRANCH_INIT): Add taken_p.
2982 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2983 (SEM_BRANCH_FINI): Use it.
2985 * cgen-run.c (sim_resume): Handle tracing of last insn.
2986 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2987 * cgen-trace.c (current_abuf): New static global.
2988 (trace_insn_init): Initialize it.
2989 (trace_insn_fini): Use it.
2990 (trace_insn): Set it.
2991 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2992 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2993 (@cpu@_emit_after): Ditto.
2994 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2995 labels if WITH_SEM_SWITCH_FULL.
2996 * sim-model.c: Include bfd.h.
2997 (sim_model_init): New function.
2998 (sim_model_install): Record init fn.
2999 * sim-model.h (MACH): New member bfd_name.
3000 * sim-module.c (modules): Initialize model before scache.
3002 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3004 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3006 * nrun.c (main): Remain in simulation loop for traps and
3007 exceptions when in operating environment mode.
3008 (ui_loop_hook): New stub hook for standalone use.
3009 * sim-events.c (sim_events_process): Call ui_loop_hook
3010 periodically on CYGWIN host.
3012 * sim-reason.c (sim_stop_reason): Return host signal numbers
3013 to gdb on sim_stopped and sim_signalled cases.
3014 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3015 hook just before longjmp.
3016 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3017 hook just before sim_engine_run.
3019 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3020 * sim-trace.h (trace_generic): Ditto.
3021 * sim-trace.c (trace_generic): Ditto.
3023 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3025 * Make-common.in (SIM_MAIN_DEPS): New var.
3026 (CGEN_MAIN_CPU_DEPS): New var.
3027 * aclocal.m4: Add --enable-cgen-maint option.
3028 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3030 (GETIMEM*): Pass pc value to sim_core routine.
3032 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3034 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3035 Compare with ZERO not NULL.
3037 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3039 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3042 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3044 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3045 * sim-trace.c: Include stdlib.h if present.
3046 * dv-sockser.c: Include unistd.h if present.
3047 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3048 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3050 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3052 * gennltvals.sh: Add i960.
3053 * nltvals.def: Rebuild.
3055 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3057 * cgen-defs.h: New file, old cgen-sim.h.
3058 * cgen-sim.h: Simple header that includes others.
3059 * sim-arange.c: New file.
3060 * sim-arange.h: New file.
3061 * sim-basics.h: Include it.
3062 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3063 (sim-arange.o): Add rule for.
3064 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3065 (sim_io_eprintf_cpu): Add prototype.
3066 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3067 (INLINE2): New macro.
3068 (EXTERN_INLINE): New macro.
3069 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3070 before calling module init fns.
3071 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3072 (profile_init): New function.
3073 (profile_options): New option --profile-range.
3074 (profile_option_handler): Handle --profile-range.
3075 (profile_print_insn): Qualify address range specific section titles.
3076 (profile_print_addr_ranges): New function.
3077 (profile_info): Print address ranges if specified.
3078 (profile_install): Set profile_init init fn.
3079 * sim-profile.h (PROFILE_DATA): New member `range'.
3080 * sim-trace.c (trace_init): New function.
3081 (trace_options): New option --trace-range.
3082 (trace_option_handler): Handle --trace-range.
3083 (trace_install): Set trace_init init fn.
3084 * sim-trace.h (TRACE_DATA): New member `range'.
3085 * sim-utils.c (sim_cpu_msg_prefix): New function.
3086 (sim_io_eprintf_cpu): New function.
3087 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3088 (PC_IN_PROFILE_RANGE_P): New macro.
3089 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3090 (trace_insn_fini): New arg abuf. All callers updated.
3091 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3092 printing cycle counts.
3093 * cgen-trace.h (trace_insn_fini): Update prototype.
3094 (TRACE_RESULT_P): New macro.
3095 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3096 (TRACE_INSN): Check ARGBUF_TRACE_P.
3097 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3098 * cgen-types.h (SIM_INLINE): Delete.
3099 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3100 * cgen-utils.c: Don't include cgen-engine.h
3101 * genmloop.sh (@cpu@_fill_argbuf): New function.
3102 (@cpu@_fill_argbuf_tp): New function.
3103 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3104 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3105 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3106 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3107 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3108 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3109 doing profiling. Update call to TRACE_INSN_FINI.
3111 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3113 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3115 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3118 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3120 * sim-inline.c (SIM_INLINE_P): Fix typo.
3122 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3124 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3126 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3128 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3129 * nltvals.def: Re-generate.
3131 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3133 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3134 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3135 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3137 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3138 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3140 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3142 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3143 (${cpu}_pbb_cti_chain): Ditto.
3145 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3147 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3148 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3149 (EXTRACT_INT,EXTRACT_UINT): New macros.
3150 (SEM_SEM_ARG): New macro.
3151 (SEM_NEXT_VPC): New arg `pc'.
3152 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3153 (sim_disassemble_insn): Update prototype.
3154 * cgen-trace.c (current_insn,insn_fields): New static locals.
3155 (trace_insn): Set them.
3156 * cgen-utils.c: #include cgen-engine.h.
3157 (sim_disassemble_insn): New arg insn_fields.
3158 Handle variable length insns.
3159 * genmloop.sh: Only emit pbb decls if -pbb.
3160 (${cpu}_scache_lookup): New arg `vpc'.
3161 (scache support): Fetch pc before entering loop.
3163 * gennltvals.sh: Add fr30 support.
3164 * nltvals.def: Rebuild.
3166 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3168 * sim-types.h: Re-do type system so that GCC's attribute and mode
3169 are used to specify types. Handle case of ALPHA.
3171 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3173 * aclocal.m4: Add tests for dlopen family.
3174 * config.in: Regenerated.
3176 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3178 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3180 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3182 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3183 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3184 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3185 * cgen-sim.h: ... to here.
3187 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3189 * aclocal.m4 (enable-build-warnings): Replace
3190 enable-sim-warnings. Extend =LIST syntax so that prepend and
3191 append of options is possible. Drop -Werror, add
3192 -Wstrict-prototypes for GDB compatibility.
3193 * Make-common.in (SIM_WARNINGS): Update.
3195 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3197 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3198 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3199 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3200 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3201 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3203 * cgen-cpu.h: New file.
3204 * cgen-engine.h: New file.
3205 * cgen-scache.h: New file.
3206 * cgen-sim.h: Delete portions moved to new files.
3207 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3208 rather than sending result to stdout.
3210 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3212 * Make-common.in (sim-reg.o): New rule.
3213 (cgen-run.o): New rule.
3214 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3215 * cgen-run.c (prime_cpu): New function.
3216 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3217 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3219 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3220 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3221 (CGEN_INSN_VIRTUAL_P): New macro.
3222 (SEM_PC): New typedef.
3223 (SEMANTIC_FN): Change type of result to SEM_PC.
3224 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3225 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3226 (SCACHE_MAP): New typedef.
3227 (CPU_SCACHE): Add pbb support.
3228 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3229 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3230 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3232 (INSN_NAME): Delete.
3233 (cgen_insn_name): Declare.
3234 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3235 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3236 (first_insn_p): Make static.
3237 (trace_insn): Handle virtual insns specially.
3238 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3239 * cgen-types.h (UBI): Delete.
3240 (MODE_TYPE): New enum.
3241 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3242 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3243 (cgen_virtual_opcode_table): New global.
3244 (cgen_insn_name): New function.
3245 (sim_disassemble_insn): Ignore virtual insns.
3246 * genmloop.sh: Delete top level loop generation. Add pbb support.
3247 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3248 (sim_cpu_base): New members max_insns,insn_name,model_data.
3249 (CPU_PC_GET,CPU_PC_SET): New macros.
3250 (sim_pc_get,sim_pc_set): Declare.
3251 * sim-model.c (model_set): Call model init fn.
3252 * sim-model.h (MODEL_FN): New typedef.
3253 (INSN_TIMING): New member model_fn.
3254 (MODEL): New members num,init.
3255 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3256 All callers updated.
3257 (profile_insn_init): New fn.
3258 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3259 Exit early if insn profiling not supported.
3260 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3261 (profile_install): Record profile_insn_init as init fn.
3262 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3263 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3264 (PROFILE_DATA): Delete member exec_time.
3265 Change insn_count to pointer to array, rather than the array.
3266 (sim_profile_print_bar): Declare.
3268 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3270 * cgen-run.c: New file.
3271 * sim-reg.c: New file.
3273 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3275 * aclocal.m4: Add checks for -lsocket and -lnsl.
3277 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3278 allow local port reuse on listening socket.
3280 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3282 * sim-config.h: Remove reference to linux kernel header.
3284 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3286 * dv-sockser.c (sockser_addr): Make variable non-static.
3288 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3290 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3292 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3294 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3296 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3298 * Make-common.in (install-common): Add $(EXEEXT) when installing
3301 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3303 * cgen-sim.h (cgen_state): New member opcode_table.
3304 * cgen-utils.c (sim_disassemble_insn): Use it.
3306 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3308 * cgen-mem.h (DECLARE_SETT): Fix return type.
3309 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3310 * cgen-scache.c: Include stdlib.h.
3311 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3312 * sim-model.c (model_option_handler): Remove unused variable `n'.
3314 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3316 * cgen-utils.c: Include bfd.h.
3317 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3319 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3321 * sim-bits.h (EXTEND24): Fix typo.
3323 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3325 * sim-events.c (ETRACE_P): New macro.
3326 (struct _sim_event): Add member trace.
3327 (sim_events_free): Reclaim trace message.
3329 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3330 sim_events_schedule_tracef): New functions, include printf trace
3331 information in argument list. If tracing, store asprintf'd trace
3332 message in sim_event.
3334 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3335 hw_event_queue_schedule_vtracef): New functions, mimic
3338 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3340 * sim-bits.h (EXTEND24): Define.
3342 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3344 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3345 (CPU_SCACHE_HASH_MASK): New macro.
3346 (SCACHE_HASH_PC): Rewrite.
3347 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3348 computation out of main loop.
3350 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3352 * cgen-sim.h (RECORD_IADDR): Delete.
3353 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3354 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3356 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3358 * gennltvals.def (mn10200): Add entry.
3359 * nltvals.def: Regenerate with MN10200 additions.
3361 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3363 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3364 documentation on how it works.
3366 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3367 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3368 sim_core_set_xor, sim_core_xor_read_buffer,
3369 sim_core_xor_write_buffer): Update.
3371 * sim-events.h, sim-events.c (sim_events_install,
3372 sim_events_watch_clock, sim_events_schedule_after_signal,
3373 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3374 sim_events_deschedule): Update.
3376 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3377 sim_fpu_max32, sim_fpu_max64): Update.
3379 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3381 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3382 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3383 * sim-profile.c (profile_print_model): Update.
3385 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3387 * gennltvals.def (m32r): Use common syscall.h now.
3388 (mn10300): Add entry.
3389 * nltvals.def: Regenerate.
3391 * sim-engine.c (sim_engine_get_run_state): New function.
3392 * sim-engine.h (sim_engine_get_run_state): Declare it.
3394 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3396 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3397 * sim-core.c (sim_core_signal): Make extern, always define.
3399 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3401 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3402 * cgen-ops.h (ANDIF): New macro.
3403 (ANDIF[BQHSD]I): Delete.
3405 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3407 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3408 (hw_event_queue_schedule, hw_event_queue_deschedule,
3409 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3412 * hw-alloc.h (HW_NZALLOC): Define.
3414 * Make-common.in (test-hw-events): Add target for testing the
3417 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3419 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3421 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3423 * hw-main.h: Include hw-handles.h, hw-instances.h.
3424 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3425 * hw-base.c (hw_create, hw_delete): Call same.
3427 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3429 * dv-core.c: Include hw-main.h and sim-main.h.
3430 * dv-pal.c: Include hw-main.h and sim-io.h.
3431 * dv-glue.c: Include hw-main.h.
3433 * hw-main.h: New file. Move list of includes to here.
3434 * hw-base.h: From here.
3435 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3436 (hw-*.o, dv-*.o): Update.
3437 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3438 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3441 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3442 do_hw_poll_read): Move declarations from here.
3443 * hw-main.h: To here.
3445 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3447 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3449 * Make-common.in (hw-config.h): Update
3450 * hw-base.c, dv-pal.c, dv-glue.c: Update
3452 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3453 `*_callback' to `*_method.
3455 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3457 * hw-base.h (set_*): Move set method macros from here.
3458 * hw-device.h: To here.
3460 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3462 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3465 * hw-base.c (hw_create, hw_delete): Call
3466 * hw-properties.c (create_hw_property_data,
3467 delete_hw_property_data): Define.
3469 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3471 * hw-device.c, hw-properties.c: Include hw-base.h
3473 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3474 * hw-device.c: From here.
3475 * hw-base.h: Include "hw-events.h".
3477 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3478 * hw-base.c (hw_create, hw_delete): Call.
3479 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3481 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3482 (hw-alloc.o): New target.
3484 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3486 * hw-events.h, hw-events.c: New files. Move event code to here.
3487 * sim-hw.c: From here.
3488 * hw-base.h: Include "hw-events.h".
3489 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3490 (hw-events.o): New target.
3492 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3493 * hw-events.h (struct hw_event): Replace typedef hw_event.
3495 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3496 * hw-base.c (hw_create, hw_delete): Call.
3497 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3501 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3503 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3504 * hw-ports.c: To here.
3506 * hw-base.h, hw-ports.c (create_hw_port_data,
3507 delete_hw_port_data): New functions.
3508 * hw-base.c (hw_delete, hw_create): Call same.
3510 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3512 * hw-ports.h: To here.
3514 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3516 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3517 PROCESSOR and CIA arguments.
3519 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3521 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3522 Move common object files from here.
3523 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3525 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3527 * sim-hw.c: Include ctype.h.
3528 (do_hw_poll_read): Do not assume EAGAIN.
3530 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3532 * cgen-trace.c (first_insn_p): New static local.
3533 (trace_insn_init): Set it.
3534 (trace_insn_fini): Use TRACE_PREFIX.
3535 (trace_insn): Rewrite to use trace_prefix.
3536 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3537 Adjust width accordingly.
3539 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3540 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3541 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3542 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3543 (PROFILE_COUNT_CORE): Simplify.
3544 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3546 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3548 * cgen-ops.h (ADDCFSI): Fix typo.
3550 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3552 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3553 * genmloop.sh: Use them rather than static locals.
3555 * sim-engine.c (sim_engine_set_run_state): New function.
3556 * sim-engine.h (sim_engine_set_run_state): Declare.
3557 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3558 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3559 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3561 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3563 * cgen-trace.c (trace_insn_init): New arg first_p.
3564 All callers updated.
3565 (trace_insn_fini): New arg last_p. All callers updated.
3566 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3567 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3568 * genmloop.sh (engine_resume): Update.
3570 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3572 * Make-common.in (install-common): Run ranlib on installed copy of
3575 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3577 * Make-common.in (install-common): Rename and install libsim.a.
3579 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3581 * sim-io.c (unistd.h): Include.
3583 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3585 * Make-common (sim_main_headers): Sort.
3586 (cgen-*.o): Add cgen-sim.h dependency.
3588 * cgen-scache.c (scache_init): Only allocate space if scache element
3590 (scache_flush,scache_print_profile): Check if scache in use first.
3592 * cgen-sim.h (IDESC): Provide forward declaration.
3594 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3595 (cgen_cpu_max_extra_bytes): Declare.
3596 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3598 * sim-cpu.h: New file. sim_cpu_base moved here.
3599 Move sim_cpu_lookup decl here.
3600 * sim-base.h: #include "sim-cpu.h".
3601 * sim-cpu.c: New file.
3602 * Make-common (sim_main_headers): Add sim-cpu.h.
3603 (sim-cpu.o): Add rule for.
3605 * sim-model.c (set_model): Delete.
3606 (sim_model_set,model_set): New functions.
3607 (sim_model_install): Renamed from model_install.
3608 Don't set default model here.
3609 (model_option_handler): Rewrite --model processing.
3610 (sim_model_lookup,sim_mach_lookup): New functions.
3611 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3612 (insn_timing): Delete.
3613 (INSN_TIMING): New member `num'.
3614 (IMP_PROPERTIES): Always define scache_elm_size member.
3615 (MACH): New member init_cpu.
3616 (sim_machs): Renamed from machs.
3617 (sim_model_install): Renamed from model_install.
3618 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3619 * sim-module.c (modules): Update.
3621 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3623 * sim-io.c: #include <errno.h>.
3625 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3627 * dv-pal.c (struct hw_pal_device): Add reader.
3628 (hw_pal_finish): Initialize reader.
3629 (scan_hw_pal): Use reader.
3631 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3632 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3635 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3636 ../ppc/main.c sim_io_read_stdin.
3638 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3640 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3642 * hw-tree.c: Update.
3644 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3645 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3647 * hw-ports.h (hw_port_event): Ditto.
3648 * hw-ports.c (hw_port_event): Update.
3649 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3651 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3653 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3654 (do_counter_event): Update.
3655 * dv-glue.c (hw_glue_io_read_buffer): Update.
3656 (hw_glue_port_event): Update.
3658 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3659 * hw-base.h (hw_create): Ditto.
3660 * hw-base.c (hw_create): Ditto.
3662 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3663 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3666 * hw-device.h (hw_system_cpu): Declare.
3667 * sim-hw.c (hw_system_cpu): New function.
3669 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3670 sim_hw_abort not hw_abort.
3671 (sim-hw.h): Include.
3672 (sim_core_read_buffer, sim_core_write_buffer): Call
3673 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3675 (sim_core_set_xor): Do not pass CPU when aborting.
3677 * sim-n-core.h (sim_core_read_aligned_N,
3678 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3679 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3680 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3683 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3685 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3686 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3688 (sim_hw_print): New function.
3690 * sim-engine.h (sim_engine_vabort): Declare.
3691 * sim-engine.c (sim_engine_vabort): New function.
3693 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3695 * sim-trace.c (print_data): For floating-point numbers trace raw
3697 (trace_result_fp2): New function.
3698 * sim-trace.h (trace_result_fp2): New declaration.
3699 (TRACE_FP_RESULT2): New macro.
3701 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3703 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3704 AM_CYGWIN32 and AM_EXEEXT.
3705 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3706 to run and install-common rules.
3707 * common/configure: regenerate
3709 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3711 * sim-types.h (cell_word): New type.
3712 (natural_cell): Delete type.
3714 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3716 * configure: Regenerated to track ../common/aclocal.m4 changes.
3719 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3721 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3723 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3725 * configure: Regenerated to track ../common/aclocal.m4 changes.
3728 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3730 * acconfig.h: New file.
3731 * Make-common.in (top_builddir): New macro.
3732 (INTL_LIB): Removed.
3733 (INTLLIBS): New macro.
3734 (INTLDEPS): Likewise.
3735 (LIBDEPS): Use INTLDEPS.
3736 (EXTRA_LIBS): Use INTLLIBS.
3737 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3738 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3739 AM_LC_MESSAGES): New macros from GNU gettext.
3741 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3743 * sim-config.h: Discard leading _ from macros.
3744 * sim-types.h: Ditto.
3746 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3748 * Make-common.in (CSEARCH): Add -I to intl directories.
3749 (INTL_LIB): Point to libintl.a.
3750 (LIBDEPS): Add $(INTL_LIB).
3751 (EXTRA_LIBS): Ditto.
3753 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3755 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3757 * cgen-ops.h (ADDCFSI): Fix.
3760 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3762 * sim-types.h (signed_address, unsigned_address): Define.
3764 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3766 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3769 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3771 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3772 New functions, pack / unpack sim_fpu struct using raw values.
3773 (sim_fpu_is): Differentiate between negative and positive
3776 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3778 * sim-bits.h (EXTEND4): Define.
3779 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3781 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3783 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3784 declared so we need this cast to prevent long long addresses
3785 from being misconfigures. Results in access to unmapped memory.
3787 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3789 * Make-common.in (RUNTESTFLAGS): Define.
3790 (check): Pass RUNTESTFLAGS to recursive make.
3792 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3794 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3797 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3799 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3802 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3804 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3805 (sim-inline): Update to match sim-inline.[hc]
3806 * configure: Regenerated to track ../common/aclocal.m4 changes.
3808 * Make-common.in (sim_main_headers): Add sim-inline.h
3810 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3812 * sim-endian.h (sim-endian.c): Ditto.
3814 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3815 (sim_events_set_trace): Delete unused prototype.
3817 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3818 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3820 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3821 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3822 Comment out, not yet implemented in sim-fpu.c.
3823 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3824 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3826 * sim-inline.h: Rewrite description.
3827 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3828 (SIM_MAIN_INLINE): Add inline option.
3830 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3831 include generated files. Handled by generator directly.
3833 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3835 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3838 * sim-trace.h (TRACE_ANY_P): Define.
3839 (struct _trace_data): Add trace_any_p.
3841 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3843 * run.c (main): Handle all alternatives of enum sim_stop.
3844 (main): Delete unused `asection *s'.
3846 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3848 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3850 * configure: Regenerated to track ../common/aclocal.m4 changes.
3852 * sim-hw.c: New file.
3853 * sim-hw.h (sim_hw_parse): Declare function.
3854 (hw-tree.h): Do not include.
3856 * sim-base.h (STATE_HW): Define.
3857 (struct sim_state_base): Add member struct *hw.
3859 * sim-module.c (sim-hw.h): Include.
3860 (modules): Add sim_hw_install.
3862 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3864 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3866 * sim-base.h (CPU_INDEX): Define.
3868 * sim-utils.c (sim_state_alloc): Initialize.
3869 * sim-module.c (sim_post_argv_init): Ditto.
3871 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3873 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3874 properly formatted lists.
3876 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3878 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3879 0x2f needs to be 0x3f.
3881 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3883 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3885 (hw_tree_find_*_property): Clean up error message when property is
3888 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3889 present before looking for it.
3891 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3893 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
3894 (AC_CHECK_FUNCS): Add check for __setfpucw.
3895 * configure: Regenerated.
3897 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3899 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3900 hw_pal_timer, hw_pal_timer_value): Define.
3901 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3902 (do_counter_event, do_counter_read, do_counter_value,
3903 do_counter_write): new functions.
3905 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3907 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3910 * hw-base.c (hw_create): Stop searching for a device when one is
3913 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3915 * configure: Regenerated to track ../common/aclocal.m4 changes.
3917 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3919 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3920 appends extra devices.
3921 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3924 * Make-common.in (hw-config.h): New target, create hw-config.h
3926 (SIM_HW): Definition from @sim_hw@.
3927 (hw-base.o): Depend on hw-config.h
3929 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3931 * Make-common.in: Get SHELL from configure.
3932 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3933 move-if-change. Fixes NT native build problem.
3934 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3935 move-if-change. Fixes NT native build problem.
3936 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3939 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3941 * hw-device.h, hw-device.c (hw_strdup): New function.
3943 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3944 strings name, family and args.
3945 (full_name_of_hw): Use hw_strdup when returning the full path.
3947 * hw-properties.c: Clean up property not found / wrong type error
3950 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3951 before attaching any ports.
3953 * hw-base.c (hw-config.): Include. Replace hardwired table.
3955 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3957 * Make-common.in: Add rule for dv-glue.o.
3959 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3961 * hw-base.c (hw_finish): Move setting of trace level to here.
3962 (hw_create): From here.
3964 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3965 ../ppc/device_table.c.
3967 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3969 * hw-tree.c (print_properties): Supress path when printing
3970 properties of root node.
3972 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3974 * hw-device.h (HW_TRACE): Define.
3975 (hw_trace): Declare.
3976 * hw-device.c (hw_trace): Implement function.
3978 * hw-base.c (hw_create): Set hw trace level from "trace?"
3981 * dv-core.c (dv_core_attach_address_callback): Add trace.
3983 * dv-pal.c: Replace DTRACE with HW_TRACE.
3985 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3987 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3988 (hw_alloc_data): Delcare.
3989 (struct hw): Add member alloc_of_hw.
3991 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3992 functions. Assocate memory with a device.
3993 (stdlib.h): Include.
3995 * hw-base.h (set_hw_delete): Define.
3996 (hw_delete_callback): Declare.
3997 (hw_delete): Declare.
3999 * hw-base.c (hw_delete): Implement function.
4000 (struct hw_base_data): Add member to_delete.
4001 (ignore_hw_delete): New function, does nothing.
4002 (hw_create): Set the hw_delete method.
4003 (hw_create): Allocate the base type using HW_ZALLOC before setting
4006 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4008 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4010 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4011 (attach_hw_port_edge): Add struct hw argument
4013 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4016 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4018 * hw-device.h (hw_attach_address_callback,
4019 hw_detach_address_callback): Attach to a single space not a space
4020 mask. Clarify interpretation of SPACE:ADDR parameters.
4022 * hw-base.c (passthrough_hw_attach_address,
4023 passthrough_hw_detach_address): Update.
4024 * dv-core.c (dv_core_attach_address_callback): Ditto.
4025 * dv-pal.c (hw_pal_attach_address): Ditto.
4027 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4029 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4031 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4033 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4034 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4035 hw-properties_h, hw-tree_h): Define, point at corresponding
4037 (hw_base_headers): Define list of headers included by hw-base.h
4038 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4039 hw-properties.o, hw-tree.o): Specify dependencies.
4040 (dv-core.o, dv-pal.o): Ditto.
4042 * sim-hw.h: New file.
4044 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4045 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4047 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4049 * hw-base.h, hw-base.c: new files. Copied from
4050 ../ppc/device_table.[hc].
4052 * dv-core.c, dv-pal.c: New files. Copied from
4053 ../ppc/hw_{core,pal}.c
4055 * sim-basics.h (struct hw): Declare.
4056 (enum port_direction, enum object_disposition): Declare.
4058 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4060 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4061 sim_dv_src in Makefile. Take list of devices as parameter to m4
4064 * configure: Regenerated to track ../common/aclocal.m4 changes.
4066 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4068 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4069 trace_prefix can abort cleanly.
4071 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4073 * dv-sockser.c, dv-sockser.h: New files.
4074 * Make-common.in (dv-sockser.o): Add rule for.
4075 * aclocal.m4: Check for fcntl.h.
4076 * config.h: Add HAVE_FCNTL_H.
4078 * sim-break.c (remove_breakpoint): Fix thinko.
4080 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4081 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4083 1998-03-13 Fred Fish <fnf@cygnus.com>
4085 * sim-base.h (struct sim_state_base): Add prog_syms and
4086 define macro STATE_PROG_SYMS.
4087 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4088 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4089 and bfd_canonicalize_symtab, to get symbol table on first use
4090 and preserve it via STATE_PROG_SYMS for future calls to
4091 bfd_find_nearest_line.
4093 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4095 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4097 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4098 up to nr_maps, not just access_* maps.
4100 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4103 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4104 over nr_maps not sim_core_nr_maps.
4106 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4107 core_map argument to unsigned.
4108 (struct _sim_core): Ditto for struct member core_map.
4110 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4112 * sim-basics.h (access_io, access_*_io): Define.
4113 (map_read, map_write, map_exec, map_io): Define.
4115 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4116 attach with more generic mapmask.
4117 (sim_core_{read,write}_*): Change map argument to unsigned.
4119 * sim-core.c (sim_core_uninstall, sim_core_attach,
4120 sim_core_detach): Iterate over nr_maps instead of
4123 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4124 instead of the write_map.
4125 (remove_breakpoint): Ditto.
4127 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4128 with read_map, write_map, exec_map resp.
4130 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4133 * cgen-utils.c (sim_disassemble_insn): Ditto.
4135 * sim-hrw.c (sim_write, sim_write): Ditto.
4137 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4138 transfer_to_str): New functions.
4140 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4142 * sim-base.h (sim_state_base): New member environment.
4143 (STATE_ENVIRONMENT): New macro.
4144 * sim-config.c (current_environment): Delete.
4145 (sim_config_default): New function.
4146 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4147 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4148 (sim_config_default): Add prototype.
4149 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4150 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4151 Set STATE_ENVIRONMENT, not current_environment.
4153 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4155 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4157 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4159 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4161 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4163 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4165 * Make-common.in (TAGS): Make smarter.
4166 * Makefile.in (TAGS): Ditto.
4168 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4170 * sim-module.c (*): Fix typos in assertion tests.
4172 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4174 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4177 * sim-options.c (sim_parse_args): Ditto.
4178 (sim_args_command): Return OK, instead of nothing, for an empty
4181 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4183 * sim-profile.c (profile_info): Rename from profile_print. Drop
4184 misc and misc_cpu callback arguments. Use
4185 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4186 (profile_install): Install profile_info function.
4188 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4189 STATE_PROFILE_INFO_CALLBACK): Define.
4190 (struct PROFILE_DATA): Add field info_cpu_callback.
4191 (profile_print): Delete function.
4193 * sim-base.h (STATE_MODULES): Define. Replace individual
4194 STATE_*_LIST with single struct module_list.
4196 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4197 (struct module_list): Declare.
4199 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4200 sim_module_info): New functions.
4201 (sim_module_install): Clean up module data structures.
4203 * sim-info.c (sim_info): New file. New function. Call
4206 * Make-common.in (sim-info.o): Define rule.
4207 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4210 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4212 * sim-base.h (sim_cpu_base): New members name, options.
4213 (sim_cpu_lookup): Add prototype.
4214 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4215 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4216 (sim_add_option_table): Update prototype.
4217 * sim-options.c (sim_add_option_table): New argument `cpu'.
4218 (standard_option_handler,standard_install): Update.
4219 (sim_parse_args): Handle cpu specific options.
4220 (print_help): New static function.
4221 (sim_print_help): Call it. Print cpu specific options.
4222 (find_match): New static function.
4223 (sim_args_command): Call it. Handle cpu specific options.
4224 * sim-utils.c (sim_cpu_lookup): New function.
4225 * sim-memopt.c (memory_option_handler): Update.
4226 (sim_memopt_install): Update.
4227 * sim-model.c (model_option_handler): Update.
4228 (model_install): Update.
4229 * sim-profile.c (profile_option_handler): Update.
4230 (profile_install): Update.
4231 * sim-trace.c (trace_option_handler): Update.
4232 (trace_install): Update.
4233 * sim-watch.c (watchpoint_option_handler): Update.
4234 (sim_watchpoint_install): Update.
4235 * cgen-scache.c (scache_option_handler): Update.
4236 (scache_install): Update.
4238 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4240 * Make-common.in (check): Run `make check' in testsuite dir.
4242 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4244 * sim-trace.c (trace_result0): New function.
4246 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4247 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4248 tracing sim_fpu variables.
4249 (TRACE_ALU_RESULT0): Define.
4250 (TRACE_FP_RESULT_WORD): Define.
4251 (TRACE_FP_INPUT_WORD1): Define.
4253 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4254 sim_fpu_two): New constants.
4255 (sim_fpu_op1, sim_fpu_op2): New types.
4256 (struct _sim_fpu): Delete member result. Re-order other members.
4257 (sim_fpu_sign, sim_fpu_exp): New functions.
4258 (sim_fpu_max, sim_fpu_min): new functions.
4259 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4260 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4262 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4264 * sim-profile.c (profile_print): Delete duplicate test of
4266 (profile_print_pc): Exit early if data collection not set up.
4267 (profile_print_core): Simplify by calling sim_core_map_to_str.
4268 * sim-core.h (sim_core_map_to_str): Declare.
4269 * sim-core.c (sim_core_map_to_str): Make non-static.
4271 * genmloop.sh (engine_resume): Update insn_count before exiting.
4272 (engine_resume_full): Keep accurate core profile data.
4274 * cgen-utils.c (sim_disassemble_insn): Don't use
4275 sim_core_read_aligned_N, it messes up profiling results.
4277 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4279 * nltvals.def: Regenerate with MN10300 additions.
4281 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4283 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4285 * sim-trace.h, sim-trace.c (trace_result_word2,
4286 trace_input_word4, trace_result_word4): New function.
4288 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4290 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4292 * sim-xcat.h: Delete.
4293 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4294 * cgen-sim.h: Ditto.
4295 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4296 * sim-n-bits.h: Ditto.
4297 * sim-n-core.h: Ditto.
4298 * sim-n-endian.h: Ditto.
4300 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4302 * syscall.c (cb_syscall): Handle short reads, and EOF.
4304 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4306 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4307 sim_fpu to safely print fp_word values.
4308 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4309 (trace_result_bool1, trace_result_addr1): New functions.
4310 (trace_input_bool1, trace_input_addr1): New functions.
4312 * sim-trace.h (TRACE_FPU_*): Define.
4314 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4316 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4317 (sim_fpu_fpto, sim_fpu_tofp): Define.
4319 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4321 * sim-fpu.c (sim_fpu_cmp): New function.
4323 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4325 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4326 instead of abuf->length.
4327 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4328 (set_trace_option_mask): Renamed from set_trace_options.
4329 (set_trace_option): New function.
4330 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4331 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4333 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4335 * sim-basics.h: Declare struct _sim_fpu.
4337 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4339 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4340 (trace_prefix, trace_input*, trace_result*): Declare.
4341 (trace_one_insn): Change declaration, assume trace_prefix called.
4342 (trace_generic): Like trace_one_insn.
4343 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4344 (TRACE_alu, TRACE_[a-z]*): Update.
4346 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4347 trace_insn, save_data, trace_idx_to_str, print_data): New
4349 (trace_one_insn): Rewrite.
4350 (trace_generic): New function.
4352 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4354 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4356 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4357 (SEMANTIC_FN): Rewrite declaration.
4358 (DECODE): Update type of semantic_fast member.
4359 ({EX,SEM}_FN_NAME): Have only one version.
4360 * sim-base.h (sim_state_base): Delete conditionals surrounding
4363 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4365 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4368 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4370 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4371 Add missing parameters to device_io calls.
4372 * sim-core.h: Add missing parameters to device_io calls.
4374 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4376 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4377 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4378 (SEMANTIC{,_CACHE}_FN): Fix return type.
4379 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4380 (engine_resume): Likewise. Make `engine' volatile. Save copy
4381 of cpu pointer in volatile object. Initialize read switch if
4384 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4386 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4387 (SEM_INSN): New macro.
4389 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4391 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4393 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4395 * configure: Regenerated to track ../common/aclocal.m4 changes.
4397 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4399 * sim-types.h (fp_word): New type, define according to
4400 WITH_TARGET_FLOATING_POINT_BITSIZE.
4402 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4403 configuration of size of floating point registers.
4405 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4407 * sim-profile.c (profile_print): Only print CPU <N> if other
4408 output is going to appear.
4410 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4412 * configure: Regenerated to track ../common/aclocal.m4 changes.
4414 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416 * sim-types.h (address_word): Typedef according to
4417 WITH_TARGET_ADDRESS_BITSIZE.
4418 (signed_cell, unsigned_cell, natural_cell): Ditto using
4419 WITH_TARGET_CELL_BITSIZE.
4421 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4422 (WITH_TARGET_CELL_BITSIZE): Define.
4423 (WITH_HOST_WORD_BITSIZE): Delete.
4425 * sim-config.c (print_sim_config): Update.
4427 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4428 configuration of address and OpenFirmware cell sizes.
4430 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4432 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4433 * sim-run.c (sim_engine_run): Update.
4435 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4437 * sim-run.c (sim_engine_run): Ditto.
4439 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4440 (sim_resume): Pass nr_cpus to sim_engine_run.
4442 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4444 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4446 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4448 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4450 * Make-common.in (stamp-tvals): New rule.
4451 (targ-vals.h,targ-map.c): Depend on it.
4452 (clean): Remove stamp-tvals.
4454 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4456 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4457 in code also #if 0'ed.
4459 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4461 * configure: Regenerated to track ../common/aclocal.m4 changes.
4462 * aclocal.m4: Recognize --enable-maintainer-mode.
4464 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4466 * cgen-scache.h: Deleted.
4467 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4468 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4469 (scache_init): Use runtime computed size of SCACHE.
4470 (scache_flush): Likewise.
4471 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4472 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4473 * cgen-sim.h: Scache support moved here.
4474 (PC): Redo definition.
4475 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4476 (DECODE): Add parallel execution support.
4477 Only include semantic label members if using switch.
4478 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4479 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4480 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4481 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4483 (engine_{stop,run,resume,halt,signal}): Delete decls.
4484 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4485 (argbuf,scache): Delete forward decls.
4486 (STATE): Delete decl.
4487 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4488 Include cgen-mem.h, cgen-ops.h.
4489 (engine_halt,engine_signal): Delete.
4490 ({ex,exc,sem,semc}_illegal): Delete.
4491 (sim_disassemble_insn): Result of extract fn is in bits.
4492 * genmloop.sh: Rewrite.
4494 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4497 * sim-base.h (sim_state_base): Delete member `model'.
4498 (sim_cpu_base): Add member `model'.
4499 * sim-model.h (IMP_PROPERTIES): New type.
4500 (MACH): New members imp_props, models.
4501 (models): Delete decl.
4502 * sim-model.c (set_model): Update.
4503 * sim-profile.c (profile_print_model): Update.
4505 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4507 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4509 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4512 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4514 * configure: Regenerated to track ../common/aclocal.m4 changes.
4517 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4519 * aclocal.m4 (AR): Check for sigaction.
4521 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4523 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4525 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4526 * sim-config.c (sim_config): Replace WITH_DEVICES with
4527 WITH_TREE_PROPERTIES.
4529 * configure: Regenerated to track ../common/aclocal.m4 changes.
4531 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4533 * Make-common.in (SIM_ENVIRONMENT): New variable.
4534 (CONFIG_CFLAGS): Add it.
4535 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4536 --enable-sim-environment option.
4537 * configure: Regenerated.
4538 * sim-config.h (environment support): Rewrite.
4539 * sim-config.c (current_environment): Define as enum, unconditionally.
4540 (current_alignment): Define unconditionally.
4541 (config_environment_to_a): Update.
4542 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4543 (sim_config): Handle environment and alignment determination
4544 unconditionally. Delete sanity checks of current_environment,
4546 (print_sim_config): Update.
4547 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4548 (standard_options): Add --environment.
4549 (standard_option_handler): Likewise.
4551 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4553 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4554 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4555 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4556 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4557 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4558 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4559 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4560 argument ADD_CA macro with two argument ADDC_C - add carrying with
4562 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4563 argument SUB_CA macro with two argument SUBC_X - subtract
4565 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4567 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4569 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4571 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4572 * sim-io.h (sim_io_syscalls): Delete.
4574 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4576 * syscall.c (cb_syscall): Add missing else, so write to stdout
4579 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4580 the carry bit from the CPU's psw.
4582 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4584 * gennltvals.sh: Redo syscall support.
4585 * nltvals.def: Regenerated.
4587 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4589 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4590 the stream immediately.
4592 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4594 * sim-io.c (sim_io_getstring): Delete unused len2.
4595 (sim_io_syscalls): Ditto for sys_errno.
4597 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4599 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4601 * Make-common.in (run.o): Depend on remote-sim.h.
4602 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4603 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4605 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4607 * sim-io.c (sim_io_syscalls): Disable lseek.
4609 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4611 * gennltvals.sh: Generate syscall values for d30v.
4613 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4614 * nltvals.def: Regenerate.
4616 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4617 (os_fstat): Likewise. Validate fd argument.
4618 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4619 just compute target stat struct length.
4620 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4621 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4622 (get_string): Return host errno values so they can be properly
4624 (cb_syscall): Likewise.
4625 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4626 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4627 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4628 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4629 (get_path): New function.
4631 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4633 * sim-io.c (sim_io_syscalls): New function to provide system call
4634 emulation. Provide exit, open, close, read, write, lseek, and
4636 (sim_io_getstring): New function to return a string from a
4637 simulated memory location.
4639 * sim-io.h (sim_io_syscalls): Add declaration.
4641 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4643 * sim-core.c (sim_core_signal): Fix spelling error in message.
4645 * sim-hrw.c (sim_read): Use read map, not write map.
4647 * Make-common.in (all): Add .gdbinit.
4648 * gdbinit.in: Add dump command.
4650 * sim-model.c (model_options): Use '\0' for `shortopt'.
4652 * sim-trace.c (trace_option_handler): Set state trace file
4653 for --trace-file in addition to cpu's values.
4654 (trace_vprintf): If cpu == NULL, try state's trace file.
4655 (trace_options): Reorganize table, reword some descriptions.
4657 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4659 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4662 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4664 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4665 signal untranslated, document problem with this.
4667 * nrun.c (main): Check for a prog name of `*step'. If present,
4668 step the simulator instead of allowing it to run free.
4670 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4672 * Make-common.in (sim_main_headers): Add sim-signal.h.
4674 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4676 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4678 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4680 * sim-signal.h: Start simulator signals at 64 so that host signal
4681 numbers can be detected and reported.
4683 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4685 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4687 * callback.c (cb_host_to_target_stat): Fix return values.
4689 * cgen-sim.h (enum_signal_type): Delete.
4690 (engine_signal): Update prototype.
4691 * cgen-utils.c: Don't include <signal.h>.
4692 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4693 (engine_signal): Update.
4695 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4696 (sim_state_free): Call SIM_STATE_FREE if defined.
4698 * sim-module.c (sim_module_install): Don't leave any modules
4699 installed if one fails to install.
4701 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4703 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4704 more, since alloca is not used in this file.
4706 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4707 correctly set the carry and overflow bits for those types.
4708 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4709 with carry, so carry is correct after doing both adds.
4710 (ALU*): Space out '\' to make it easier to read.
4712 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4714 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4717 * sim-signal.c, sim-signal.h: New files.
4718 * Make-common.in (sim-signal.o): Add rule for.
4719 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4720 * sim-abort.c: Don't include <signal.h>.
4721 * sim-basics.h: #include "sim-signal.h".
4722 * sim-break.c: Don't include <signal.h>.
4723 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4724 * sim-core.c: Don't include <signal.h>.
4725 (SIGBUS): Delete definition.
4726 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4727 * sim-engine.c: Don't include <signal.h>.
4728 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4729 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4730 * sim-resume.c: Don't include <signal.h>.
4731 (SIGTRAP): Delete definition.
4732 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4733 * sim-stop.c: Don't include <signal.h>.
4734 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4735 * sim-watch.c: Don't include <signal.h>.
4736 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4738 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4740 * sim-base.h (CIA_ADDR): Provide default definition.
4741 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4742 * sim-break.c (sim_handle_breakpoint): Likewise.
4744 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4746 * Make-common.in (srccom): New variable.
4748 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4749 (LIB_OBJS): Add syscall.o.
4750 (gentmap): Pass $(NL_TARGET) to $(CC).
4751 (syscall.o): Add rule for.
4752 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4753 (sim-bits.o): Depend on $(sim-n-bits_h).
4754 (sim-load.o): Depend on callback.h.
4756 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4757 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4758 * cgen-mem.h, cgen-ops.h: New files.
4760 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4762 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4764 * callback.c: #include string.h or strings.h.
4765 #include sys/types.h and sys/stat.h.
4766 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4767 (os_get_errno,os_open): Update.
4768 (os_stat,os_fstat): New functions.
4769 (os_init): Initialize syscall_map, errno_map, open_map.
4770 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4771 errno_map, open_map, signal_map, stat_map.
4772 (cb_read_target_syscall_maps): New function.
4773 (cb_target_to_host_syscall): New function.
4774 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4775 (cb_target_to_host_open): Renamed from target_to_host_open.
4776 (store): New function.
4777 (cb_host_to_target_stat): New function.
4778 * syscall.c: New file.
4779 * gentmap.c (sys_tdefs): New global.
4780 (gen_targ_vals_h): Output target syscall numbers.
4781 (gen_targ_map_c): Update. Output target syscall translation map.
4782 * gentvals.sh: New first argument `target'. Preface table with
4783 #ifdef NL_TARGET_$target if non-null target passed.
4784 * gennltvals.sh: New file.
4785 * nltvals.def: Regenerated.
4787 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4789 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4791 (sim_core_dummy_M): Declare.
4793 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4795 * sim-core.c (sim_core_signal): Print the address of the
4798 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4800 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4802 * sim-base.h (sim_state_base): Add member trace_data.
4803 (STATE_TRACE_DATA): New macro.
4804 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4805 ({WITH_,}TRACE_DEBUG_P): New macros.
4806 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4807 (_sim_cpu): Delete forward reference.
4808 (debug_printf): Update.
4809 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4810 (trace_options): Add --trace-debug.
4811 (set_trace_options): Handle it.
4812 (trace_option_handler): Likewise.
4813 (trace_install): Init state trace_data struct.
4814 (trace_uninstall): Close state trace file.
4815 * sim-events.c (ETRACE): Only print source file and line number if
4817 * sim-n-core.h (sim_core_trace_M): Likewise.
4819 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4821 1997-11-13 Felix Lee <flee@cygnus.com>
4823 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4825 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4827 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4829 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4831 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4833 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4834 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4837 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4839 * sim-events.c (sim_events_process): Re-compute the time -
4840 update_time_from_event - as each event is processed. Reverses
4843 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4845 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4847 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4849 * sim-events.c (sim_events_process): Delete redundant call to
4850 update_time_from_event.
4851 (sim_events_slip): Always decrement time_from_event.
4852 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4853 Delete assertion that time_from_event >=0 when work in queue, no
4856 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4858 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4859 (standard_option_handler): Update.
4861 * sim-options.h: Clarify documentation.
4862 (OPTION_LONG_ONLY_P): Delete definition.
4863 (OPTION_VALID_P): Define.
4865 * sim-options.c (sim_print_help): Allow short only options.
4866 (sim_parse_args): Ditto.
4867 (sim_args_command): Skip short only options.
4868 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4869 separate entries for short and long options in the HANDLERS and
4871 (sim_parse_args): Disable argument permutation.
4873 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4875 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4876 Add argument M, size of data type.
4877 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4878 Declare, ditto for 5, 6 & 7 byte transfers.
4879 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4882 * sim-n-core.h (sim_core_trace_M): Rename from
4883 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4884 with transfer type. Print transfer direction. Handle 1 and 2 byte
4886 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4888 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4889 Update all functions.
4891 * sim-core.c: Generate functions starting with 16 not 1.
4892 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4893 all 5, 6 & 7 byte transfers.
4895 * sim-n-core.h (sim_core_read_misaligned_N,
4896 sim_core_write_misaligned_N): Implement.
4898 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4900 * sim-endian.h (U16_8): Implement
4902 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4904 * sim-endian.h (VL8_16, VH8_16): Implement.
4906 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4908 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4909 (memory_option_handler): Skip comma in alias address list
4911 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4913 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4915 (parse_size, parse_addr): New functions
4916 (memory_option_handler, memory_options): Parse address & size
4917 using new functions. Pass level, space, modulo to do_memopt_add &
4920 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4922 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4923 `attach_type attach' argument with `unsigned level' argument.
4926 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4927 sim_core_attach): Replace argument attach with level. Update
4928 verification of arguments.
4929 (sim_core_map_detach, sim_core_detach): Replace argument attach
4932 * sim-basics.h (enum _attach_type): Delete.
4934 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4936 * sim-core.h (sim_core_write_8): Define.
4938 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4940 * sim-bits.h: Document ROTn macro.
4942 * sim-endian.h (H2T): Handle 16 byte variables.
4944 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4947 * sim-core.c: Do not generate sim_core_*_word.
4949 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4950 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4952 * sim-core.h (sim_core_read_unaligned_word,
4953 sim_core_read_aligned_word, sim_core_read_word,
4954 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4955 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4957 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4959 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4961 * sim-endian.h: Disable 16 byte support.
4963 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4965 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4967 * sim-n-core.h (sim_core_trace_N): New function.
4968 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4969 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4971 * sim-endian.h: Add 128 bit variant.
4973 * sim-core.h, sim-core.c: Add 128 bit variant.
4975 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4977 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4979 * sim-events.c (sim_events_process): Clear events->work_pending.
4980 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4981 setting, nr_ticks_to_process.
4982 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4983 when the event queue isn't next.
4985 * sim-events.h, sim-events.c (sim_events_slip): New function.
4987 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4989 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4991 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4994 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4996 * nrun.c (main): Remove useless test of name != NULL.
4997 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4999 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5001 * sim-fpu.c (EXPMAX): Type is unsigned.
5002 (MIN_INT, MAX_INT): Type is signed64.
5003 (i2fpu): Type of val is signed64.
5005 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5007 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5008 a bucket size of zero.
5010 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5011 OPTION_PROFILE_PC): Define.
5012 (profile_option_handler): Add support for --profile-pc and
5013 --profile-pc-granularity options.
5014 (profile_pc_init): When possible, compute nr buckets from bucket
5017 * sim-profile.c (profile_pc_init): Align the profile-pc end
5018 address with the profile-pc bucket size.
5020 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5021 something less ambiguous.
5022 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5024 * sim-profile.c (profile_pc_cleanup): New function. Move
5025 profile_pc_uninstall code to here.
5026 (profile_pc_uninstall): Call.
5027 (profile_pc_init): Call.
5029 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5031 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5032 file using BSD gprof format.
5034 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5036 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5037 MSBIT64): Force result to unsignedN.
5039 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5041 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5043 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5044 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5045 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5046 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5048 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5050 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5053 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5054 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5056 (sim_core_attach): Rename buffer_freed to free_buffer, type
5057 void*. Ensure that allocated buffer is alligned according to
5060 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5062 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5063 (ALU64_SUB): Define.
5065 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5066 (.gdbinit): Remove dependencies, generate once per build.
5068 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5070 * sim-n-core.h (sim_core_read_aligned_N,
5071 sim_core_write_aligned_N): Make xaddr param type address_word not
5074 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5076 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5077 unpacked floating point struct. Pass sim_fpu object by reference.
5078 Add preliminary support for rounding modes.
5080 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5082 * configure: Regenerated to track ../common/aclocal.m4 changes.
5084 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5086 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5087 WITH_TARGET_BITSIZE.
5089 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5091 * sim-profile.c (profile_print_core): label needs empty statement.
5093 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5095 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5096 and zfree instead of xmalloc and free. Prevents warnings.
5098 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5100 * configure: Regenerated to track ../common/aclocal.m4 changes.
5102 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5104 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5105 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5107 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5108 controling the bitsize/msb of the target.
5110 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5112 * Make-common.in: New files sim-break.c, sim-break.h.
5113 * sim-base.h: Add point to breakpoint list to sim_state_base.
5114 * sim-break.c sim-break.h: New modules that implement intrinsic
5116 * sim-module.c: Add breakpoint module.
5118 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5120 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5122 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5124 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5125 (SIGBUS) define for Windows.
5126 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5127 * sim-resume.c: define SIGTRAP for windows.
5128 * sim-xcat.h: use token pasting if ALMOST_STDC.
5130 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5132 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5134 (CONFIG_CFLAGS): Add same.
5136 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5138 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5139 (SIGNED32): use ##i32.
5141 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5143 * configure: Regenerated to track ../common/aclocal.m4 changes.
5145 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5147 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5150 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5151 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5152 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5153 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5154 (CONFIG_CFLAGS): Add same.
5156 * aclocal.m4: Perform AC_SUBST on optional options.
5158 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5160 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5162 * sim-options.c (standard_option_handler): Typo in warning message.
5164 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5166 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5167 insn count. Make count conditional on there being a valid
5169 (profile_pc_init): Make default PC profile frequency an arbitrary
5172 * sim-base.h: Ditto.
5174 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5177 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5180 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5182 * configure: Regenerated to track ../common/aclocal.m4 changes.
5184 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5186 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5187 configured alignment.
5189 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5191 * configure: Regenerated to track ../common/aclocal.m4 changes.
5193 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5195 * sim-config.c (sim_config): Check for default alignment.
5197 * sim-options.c (standard_option_handler): Add alignment option.
5199 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5200 default alignment requirements on memory accesses.
5202 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5204 * sim-load.c (sim_load_file): Return failure if the executable
5205 had no loadable sections.
5207 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5209 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5212 * sim-core.c (sim_core_signal): When bad access halt simulator
5213 SIGSEGV / SIGBUS instead of aborting.
5214 (signal.h): Include.
5216 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5217 options was missing.
5219 * sim-bits.h (MOVED): Define
5221 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5223 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5226 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5228 * sim-bits.c: Add 8 bit versions of bit macros.
5230 * sim-bits.h: Ditto.
5232 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5234 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5235 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5237 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5238 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5240 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5241 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5243 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5245 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5246 configure.in: Output to cconfig.h instead of config.h.
5248 * configure: Regenerated to track ../common/aclocal.m4 changes.
5250 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5252 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5255 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5257 * callback.c (os_write): divert stdout and stderr to their
5260 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5262 * sim-profile.c (profile_print_speed): Call
5263 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5265 * sim-events.c (sim_events_elapsed_time): New function return nr
5266 host MS consumed by the simulator.
5267 (sim_watch_valid): Use.
5269 * sim-module.c (modules): Install sim_events very very early.
5271 * sim-profile.c (profile_print): Call profile_print_pc.
5273 (profile_pc_init): New function, set up processor for PC
5275 (profile_print_pc): New function, print a PC profile.
5276 (profile_pc_event): New function, sample PC.
5278 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5279 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5282 * sim-options.c (sim_print_help): Pacify GCC.
5284 * sim-n-core.h (sim_core_read_aligned_N,
5285 sim_core_write_aligned_N): Add un-conditional profile call.
5286 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5287 profile call when aligned read/write isn't used.
5289 * sim-base.h: Include sim-profile, sim-model after sim-core &
5290 sim-events allow sim-core to define useful values.
5292 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5293 (profile_option_handler, profile_options): Add support for
5294 --profile-core option.
5295 (print_bar): Include when core profiling.
5296 (profile_print_core): New function, print core profile.
5298 * sim-config.c (print_sim_config): Print profile status.
5300 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5301 WITH_PROFILE_PC_P): Define.
5302 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5303 (PROFILE_COUNT_CORE): Define.
5305 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5307 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5308 interrupt_names array as the data.
5309 (sim-watch.h): Document.
5311 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5313 * sim-options.c (sim_print_help): When the doc string is to long
5316 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5317 that only the first few the watch options are listed. Generate
5318 meanginful usage messages.
5320 * sim-options.h (struct OPTION): Clarify use of doc_name field
5322 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5324 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5325 (standard_option_handler): Handle --architecture-info.
5327 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5329 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5330 illegal zero-sized array.
5331 * sim-core.c (sim_core_xor_read_buffer): same.
5333 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5335 * nltvals.def: Regenerate.
5337 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5339 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5341 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5343 * sim-bits.c (MASKED): Delete.
5344 (EXTRACTED): Delete.
5345 (LSEXTRACTED, MSEXTRACTED): New functions.
5347 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5348 (MSMASKEDn, LSMASKEDn): Add last argument.
5351 * sim-bits.h (EXTEND8, EXTEND16): Define.
5352 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5354 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5356 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5357 current instruction address.
5359 * sim-inline.h (*_ENGINE): Define.
5361 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5363 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5365 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5366 (watch_option_handler): Call delete_watchpoint with ident or type.
5367 (sim_watchpoint_install): Create interrupt specific watchpoint
5368 commands on the fly.
5369 (do_watchpoint_create): New function, create a watch point using
5370 type/int-nr info encoded in the option nr.
5371 (do_watchpoint_info): New function. List active watchpoints.
5373 * sim-watch.h: Change data structure to a list.
5375 * sim-memopt.c (memory_option_handler): Require explicit "all"
5376 before deleting all memory regions.
5378 * sim-utils.c (sim_do_commandf): New function, printf version of
5381 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5383 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5385 (SIGNED64, UNSIGNED64): Delete.
5386 (ALU64_ADD): Don't rely on bit endianness.
5387 (ALU64_BEGIN): Define.
5389 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5390 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5392 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5393 suffix - u64, LL - to 64 bit constants.
5395 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5397 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5399 * sim-utils.h (NZALLOC): Define - zalloc * N.
5401 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5402 implementation of read/write functions.
5404 * Make-common.in (sim-hrw.o): New target.
5406 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5409 * sim-memopt.c (memory_option_handler): Implement memory-size
5410 command. Implement memory-alias command. Let memory-delete delete
5412 (add_memopt): New function. Add a memory region.
5413 (do_memopt_delete): New function. Delete a memory region.
5415 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5417 * sim-core.c (sim_core_detach): New function.
5418 (sim_core_map_detach): New function. Perform the actual detach.
5419 (sim_core_init): Move initialization code from here.
5420 (sim_core_install): To here.
5421 (sim_core_uninstall): And here.
5423 * sim-module.c: Add memopt module.
5425 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5426 simulator base type.
5428 * Make-common.in (sim_main_headers): Add sim-memopt.h
5429 (sim-memopt.o): New target.
5431 * sim-core.c (sim_core_install): Add core_options to the option
5434 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5437 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5440 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5441 address_word, add mask member.
5443 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5444 address_word, allow for 64bit targets in 32bit host. Add modulo
5446 (sim_core_map_attach): Ditto.
5447 (new_sim_core_mapping): Ditto.
5448 (sim_core_translate): Mask address when modulo memory.
5450 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5452 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5454 * gdbinit.in: New file.
5455 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5456 * Make-common.in (distclean): Delete .gdbinit.
5457 (.gdbinit): Add rule for.
5458 * configure: Regenerated to track ../common/aclocal.m4 changes.
5460 * Make-common.in (cgen-run.o): Add rule for.
5462 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5464 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5466 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5467 both resumed and previous elapsed time.
5468 (sim_events_init): Set initial_wallclock and current_wallclock to
5470 (sim_events_install): Install sim_events_suspend and
5472 (sim_events_watch_clock): Allow for suspended simulator when
5473 computing the time of the clock event.
5475 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5476 initial_wallclock to elapsed_wallclock, set both to zero.
5477 (sim_events_init, sim_events_uninstall): Delete prototypes.
5479 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5481 * sim-module.c(sim_module_resume, sim_module_suspend): New
5484 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5486 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5489 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5491 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5492 * Make-common.in (TAGS): Likewise.
5493 * sim-n-bits.h: Add TAGS comments for all functions.
5494 * sim-n-core.h: Likewise.
5495 * sim-n-endian.h: Likewise.
5497 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5499 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5502 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5504 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5507 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5509 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5510 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5512 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5514 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5515 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5516 nr_transfered and nr_this_transfer unsigned.
5518 * sim-events.c (sim_events_tickn): N is signed, as limited to
5521 * sim-n-endian.h (offset_N): Change size to unsigned.
5523 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5525 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5527 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5529 * sim-options.c (sim_parse_args): Use dupargv.
5531 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5533 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5535 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5537 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5540 * sim-options.c (standard_options): Add --architecture=MACHINE and
5541 --target=TARGET options.
5542 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5543 (standard_option_handler): Handle architecture and target options.
5546 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5548 (sim_analyze_program): Set prog_bfd architecture from
5549 STATE_ARCHITECTURE if known.
5551 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5553 * configure: Regenerated to track ../common/aclocal.m4 changes.
5556 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5558 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5559 that option does not apply to certain files.
5561 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5563 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5564 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5565 offset from MSB/LSB.
5567 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5568 access address of sub word quantity of a hosts 16, 32, 64 bit word
5570 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5571 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5572 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5573 return N*2 byte value with argument in Hi/Lo word. Renamed from
5574 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5576 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5577 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5578 so that bit offset is explicit.
5580 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5582 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5583 Update STATE_PROG_BFD when needed with a dup'd copy of the
5586 * sim-config.c (sim_config): Delete ABFD argument, use
5587 STATE_PROG_BFD directly.
5589 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5591 * run.c (main): Pass the open ABFD to sim_create_inferior.
5593 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5597 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5598 hardware only simulator targets.
5600 * Make-common.in (sim-hload.o): Add rule.
5602 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5604 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5605 used by copyargv and freeargv.
5607 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5608 STATE_PROG_ARGV, not just a pointer.
5610 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5612 * configure: Regenerated to track ../common/aclocal.m4 changes.
5615 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5617 * aclocal.m4 (sim-endian): Add second argument to
5618 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5619 default endian when not hardwired.
5621 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5622 else failes value for target byte order.
5624 * sim-config.c (sim_config): Add abfd arguments. Set
5625 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5627 (sim_config): Return SIM_RC, don't abort.
5630 * run.c (main): Update call to sim_open - add ABFD argument.
5631 * nrun.c (main): Add NULL ABFD argument.
5633 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5635 * callback.c (os_poll_quit): Make static.
5636 Call sim_cb_eprintf, not p->eprintf.
5637 (sim_cb_printf, sim_cb_eprintf): New functions.
5638 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5640 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5641 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5642 sim-utils.h. #include sim-utils.h.
5643 * sim-utils.h: Above decls moved here.
5644 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5646 * sim-watch.c (action_watchpoint): Fix thinkos.
5648 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5650 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5652 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5654 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5655 to FORCED_ALIGNMENT case.
5657 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5659 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5661 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5663 * Make-common.in (libsim.a): Fix typo.
5665 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667 * nrun.c (main): Verify the structure returned before using it.
5669 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5674 * sim-engine.c (sim_engine_install): New function. Install the
5675 engine init functions.
5676 (sim_engine_init): [Re]initialize the simulator engine.
5678 * sim-module.c: Add sim_engine to list of modules that always
5681 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5683 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5684 to remove the old watchpoint, not delete_watchpoint.
5685 (watch_option_handler): Action the correct watchpoint, not just
5688 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5690 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5691 both low and high word.
5692 (sim_core_write_aligned_N): Ditto.
5694 * sim-trace.c (set_trace_options): Delete code explicitly setting
5697 * sim-options.c (sim_print_help): Call the list commands if not a
5698 standalone simulator.
5699 (sim_print_help): Advise that some options may not be applicable.
5701 * sim-trace.c (set_trace_options): Assume core present.
5703 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5704 buffer when full not almost full.
5706 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5708 * sim-events.c (sim_events_process): Don't blat the event queue
5709 when processing watchpoints.
5711 * sim-watch.h: Make arg unsigned long - stop sign extension.
5713 * sim-events.c (sim_watch_valid): rewrite so debugable.
5715 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5717 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5718 inequality test is possible.
5719 (handle_watchpoint): Re-pass is_within arg.
5720 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5721 0 to schedule_watchpoint's is_within arg.
5722 (sim_watchpoint_init): Re-pass is_within arg.
5724 * sim-options.c (sim_print_help): Add is_command argument. Don't
5725 include -- prefix when called from the command line interpreter.
5727 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5729 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5730 zero indicates that the test should be reversed.
5731 (sim_events_watch_core): Ditto.
5732 (WATCH_CORE): Compare range against is_within.
5735 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5737 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5738 sim_core_read_buffer. Check nr-bytes transfered.
5740 * sim-core.h (sim_core_common): Define a new struct that contains
5741 the common data. to sd and cpu structures.
5742 * sim-core.c (sim_core_attach): Update.
5743 (sim_core_init): Update. Remember to copy initialized data to each
5745 (sim_core_find_mapping): Ditto.
5747 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5748 (sim_core_write_buffer): Ditto.
5750 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5751 transfer use xor version of read buffer.
5752 (sim_core_write_unaligned_N): Ditto for write.
5754 * sim-core.c (sim_core_xor_read_buffer): New function implement
5755 xor-endian data read breaking transfer up into xor-endian sized
5757 (sim_core_xor_write_buffer): Ditto for write.
5758 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5759 - needed for xor-endian transfers.
5761 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5763 * sim-inline.h: Review description.
5765 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5766 to just those involved in data transfers and configuration.
5768 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5770 * sim-n-core.h (sim_core_read_aligned_N): Use.
5771 (sim_core_read_unaligned_N): Ditto.
5772 (sim_core_read_unaligned_N): Ditto..
5773 (sim_core_write_unaligned_N): Ditto.
5775 * sim-core.h: Add xor endian bitmap to main structure. *
5777 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5779 (sim_core_read_aligned_N): Ditto.
5781 * sim-core.c (sim_core_set_xor_endian): New function.
5782 (sim_core_attach): Don't overwrite the per-cpu xor map when
5783 cloning the global core.
5785 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5787 * sim-engine.h: Update below so that it is using an enumerated
5790 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5792 * sim-engine.c (sim_engine_restart):
5793 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5794 return value used for simulator restart from 0 to 2.
5796 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5798 * cgen-scache.c (scache_option_handler): Add is_command arg.
5800 * sim-model.c (model_option_handler): Add is_command argument.
5802 * sim-profile.c (profile_option_handler): Add is_command arg.
5804 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5807 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5808 order that they are registered.
5810 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5811 between option and command line processing.
5813 * sim-options.c: Include stdlib.h, ctype.h.
5815 * Make-common.in (sim-watch.o): Add rule.
5816 (sim_main_headers): Assume sim-assert.h included.
5817 (sim-*.o): Simplify make rule.
5819 * sim-module.c: Add sim_watch_install to module list.
5821 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5823 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5826 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5827 * sim-events.c (sim_events_install): Ditto.
5828 * sim-core.c (sim_core_install): Ditto.
5829 * sim-model.c (model_install): Ditto.
5830 * sim-options.c (standard_install): Ditto.
5831 * sim-profile.c (profile_install): Ditto.
5832 * sim-reason.c (sim_stop_reason): Ditto.
5833 * sim-run.c (sim_engine_run): Ditto.
5834 * sim-utils.c (sim_analyze_program): Ditto.
5836 * sim-module.c (modules): Make profile_install and trace_install
5839 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5841 * sim-options.c (standard_option_handler): Set the byte order.
5843 * sim-events.c (sim_events_process): Allow multi tick processing.
5844 (sim_events_tickn): New function - multi cycle tick.
5846 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5847 prototypes. Under development.
5848 (sim_events): Replace processing with nr_ticks_to_process.
5850 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5852 * nrun.c (main): Pass callbacks to sim_open instead of using
5855 * run.c (main): Ditto.
5857 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5859 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5860 stop tk interrupting malloc calls.
5861 (sim_events_zalloc): Converse.
5863 * Make-common.in (sim_main_headers): Add sim-events.h.
5865 * sim-events.c (sim_events_schedule_after_signal): Change return
5866 type to void - signal events are strictly internal.
5867 (sim_events_init): Allocate a finite buffer for signal events.
5868 (sim_events_schedule_after_signal): Enter signal events into the
5871 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5872 (sim_engine_restart): Ditto.
5873 (sim_engine_abort): Ditto.
5874 * sim-stop.c (sim_stop): Ditto.
5875 (control_c_simulation): Ditto.
5876 * sim-resume.c (sim_resume): Ditto.
5877 (has_stepped): Ditto.
5878 * sim-abort.c (sim_engine_abort): Ditto.
5880 * sim-basics.h (transfer_type): New type.
5882 * sim-core.c (sim_core_signal): New function. Print core signal
5884 (sim_core_find_mapping): Add transfer argument.
5886 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5887 SIM_CORE_SIGNAL if a recoverable abort.
5888 * sim-core.c (sim_core_find_mapping): Ditto.
5890 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892 * sim-core.c (sim_core_find_mapping): Replace calls to
5893 sim_io_error to more resiliant sim_engine_abort.
5895 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5896 (sim_core_write_unaligned_N): Ditto.
5898 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5900 * sim-module.c: Add sim_events_install to list.
5902 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5904 (sim_events_init): Now returns SIG_RC.
5906 * sim-run.c: New file. Generic sim_engine_run.
5907 * sim-reason.c: New file. Generic sim_stop_reason.
5908 * sim-stop.c: New file. Generic sim_stop.
5909 * sim-resume.c: New file. Generic sim_resume.
5911 * Make-common.in (sim-engine.o): Add rule.
5912 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5914 * sim-engine.h, sim-engine.c: New file. Provide generic
5915 implementation of sim_engine_halt, sim_engine_error. et.al.
5917 * sim-base.h (sim_state_base): Add member halt.
5918 (sim-engine.h): Include.
5920 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5922 * sim-events.c (sim_events_poll): Update event handler.
5924 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5926 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5928 (sim_events_watch_sim): New function.
5929 (sim_events_watch_core): New function.
5930 (sim_watch_valid): New function.
5931 (sim_events_preprocess): New function.
5932 (sim_events_process): Process the watchpoints as well as the timer
5934 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5935 (sim_events_deschedule): Check all the queues when removing an
5937 (sim_events_init): Ditto for cleaning.
5939 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5941 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5943 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5945 * callback.c (os_open): Type of arg flags is int.
5947 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5949 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5950 just like normal numbers as per IEEE rules.
5952 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5954 * callback.c (os_close): Mark the descriptor as being
5955 available if the close succeeded.
5956 (os_open): Pass 0644 as the mode of the file being created.
5958 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5960 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5963 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5964 * sim-lnline.h: Update.
5966 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5967 conversion functions.
5968 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5970 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5971 compare functions. Replacing.
5972 (sim_fpu_cmp): This. Delete.
5974 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5976 * sim-core.c (sim_core_find_mapping): Call engine_error not
5977 sim_io_error when possible.
5979 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5981 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5982 high/low double word.
5984 * sim-trace.h: Remove definition of attribute - defined in
5987 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5989 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5990 name of the option - or family of options.
5992 * sim-options.c (sim_args_command): Match command `a-b c' with
5993 option `--a-b-c' from option table.
5995 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5997 * sim-options.c (sim_print_help): For optional arguments, wrap
6000 * sim-trace.c (set_trace_options): New function, handle optional
6001 argument and multiple assignment.
6002 (trace_option_handler): Update.
6004 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6005 when branch tracing selected.
6007 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6009 * sim-trace.c (trace_one_insn): Make a va-args function.
6011 * sim-trace.c (trace_vprintf): New function, va-arg version of
6014 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6016 * sim-trace.c (trace_uninstall): Don't close a file twice.
6017 * sim-profile.c (profile_uninstall): Likewise.
6019 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6021 * sim-trace.c (toplevel): Include bfd.h.
6022 (trace_options): Note that --trace-linenum also turns on
6023 --trace-insn. Add --trace-{branch,semantics}.
6024 (trace_option_handler): If --trace-linenum, also turn on
6025 --trace-insn. Add --trace-branch support. If --trace-semantics,
6026 turn on ALU, FPU, branch, and memory tracing.
6027 (trace_one_insn): New function to trace an instruction. Support
6029 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6031 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6032 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6033 (TRACE_branch): Add new mask.
6034 (TRACE_*_P): Define all possible trace_p macros.
6035 (trace_one_insn): Declare function.
6037 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6039 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6040 GNU C doesn't support __attributes__.
6041 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6044 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6046 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6047 addresses are masked forcing them to be correctly aligned.
6048 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6049 * sim-config.c (config_alignment_to_a): Update.
6051 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6053 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6055 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6056 processor specific core maps.
6057 (sim_core_map_attach): Copy the core map data to each of the
6058 processor specific core data structures.
6059 * sim-core.c (sim_core_find_mapping): Update.
6061 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6062 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6063 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6064 alternatives that handle unaligned addresses.
6065 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6067 * cgen-utils.c (sim_disassemble_insn): Update.
6069 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6071 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6074 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6077 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6079 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6081 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6084 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6087 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6089 * cgen-trace.c: Prepend additional trace_printf argument.
6091 * cgen-utils.c (sim_disassemble_insn): Add additional core
6094 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6096 * nrun.c (main): Catch/report errorenous simulator states.
6098 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6099 * sim-trace.c: #include string.h/strings.h so that memset is
6101 * sim-utils.c: Ditto.
6102 * sim-profile.c: Ditto. And stdlib.h.
6103 (print_bar): Only define when used by instruction or memory profiler.
6105 * sim-options.c (standard_option_handler): Make ul more local.
6107 * sim-load.c (sim_load_file): Make the name constant.
6108 (sim_load_file): Passify gcc.
6110 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6112 * sim-utils.c, sim-load.c: Include sim-utils.h.
6114 * sim-base.h (sim_cpu): Pre define here so available to all.
6116 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6117 Restore the sim_cpu and instruction_address arguments so that full
6118 information is available to the abort function.
6119 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6120 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6122 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6123 tracing support for sim-events and sim-core.
6124 (trace_option_handler): Convert #if to if where possible so always
6125 compiled/checked by C compiler.
6126 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6128 * sim-base.h: Adjust comment documenting how to define the cpu
6130 (sim_state_base): Add sim_core and sim_events to simulator base
6133 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6134 * sim-core.c (sim_core_init, sim_core_attach,
6135 sim_core_find_mapping): Update.
6136 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6137 update_time_from_event, insert_sim_event,
6138 sim_events_schedule_after_signal, sim_events_deschedule,
6139 sim_events_tick): Ditto.
6141 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6142 sim-model.h): Move #includes from here.
6143 * sim-base.h: To here.
6144 (sim-core.h, sim-events.h, sim-io.h): Include also
6146 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6148 * callback.c (default_callback): Missing initialisers.
6150 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6152 * sim-utils.c (sim_add_commas): New function.
6153 * sim-basics.h (sim_add_commas): Add prototype.
6154 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6155 * sim-profile.c (COMMAS): New macro.
6156 (print_*): Use it to print commas in numbers.
6158 * configure: Regenerated.
6160 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6161 (cgen_state): New member run_fast_p.
6162 (cgen_init): Add prototype.
6163 (sim_disassemble_insn): New arg `cpu'.
6164 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6165 * cgen-utils.c (cgen_init): New function.
6166 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6167 * genmloop.sh: Call engine_halt if loop exits.
6169 * Makefile.in (sim-options_h): Define.
6170 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6171 (sim-model.o): Add new rule.
6172 (cgen-{scache,trace,utils}.o): Add new rules.
6173 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6174 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6175 Indent output by 2 spaces.
6176 * cgen-scache.h (scache_print_profile): Update.
6177 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6178 Use trace_printf, not fprintf.
6179 (trace_extract): Use trace_printf, not cgen_trace_printf.
6180 * genmloop.sh (!FAST case): Increment `insn_count'.
6181 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6182 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6183 access macro's name.
6184 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6185 Change return type to SIM_RC.
6186 (sim_core_{install,uninstall}): New functions.
6187 * sim-core.h (sim_core_{install,uninstall}): Declare.
6188 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6189 Change return type to SIM_RC.
6190 * sim-model.h (models,machs,model_install): Declare.
6191 * sim-module.c (modules): Add scache_install, model_install.
6192 (sim_post_argv_init): Set cpu->state backlinks.
6193 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6194 (standard_option_handler): Likewise.
6195 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6198 (profile_options): Delete --profile-simcache.
6199 (profile_option_handler): Likewise.
6200 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6202 (profile_print_{memory,model}): Likewise.
6203 (profile_print_simcache): Delete.
6204 (profile_print_speed): New function.
6205 (profile_print): Rewrite.
6206 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6207 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6208 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6209 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6210 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6211 (profile_print): Update prototype.
6213 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6215 * cgen-scache.[ch], cgen-sim.h: New files.
6216 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6217 * sim-model.c: New file.
6219 * Make-common.in (clean targets): Undo patch of Apr. 22.
6221 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6223 * sim-n-bits.h (signed): If we have a standard compiler, undef
6224 signed, so that signedN is defined correctly.
6226 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6228 * sim-module.h, sim-model.h, sim-profile.h: New files.
6229 * sim-module.c, sim-profile.c: New files.
6230 * Make-common.in (SIM_PROFILE): Define
6231 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6232 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6233 (sim_module.o,sim-profile.o): Add rules for.
6234 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6235 (--enable-sim-profile): Add.
6236 * configure: Regenerated.
6237 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6238 model. Move trace and profile support to sim-{trace,profile}.h.
6239 New members trace_data, profile_data.
6240 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6241 * sim-config.h: Provide default definition of WITH_PROFILE.
6242 (WITH_TRACE): Change default to -1.
6243 (MAX_NR_PROCESSORS): Always define.
6244 * sim-options.c: Move trace and profile support to
6245 sim-{trace,profile}.h.
6246 (sim_pre_argv_init): Moved to sim-model.c.
6247 (standard_install): New function.
6248 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6249 (standard_install): Declare.
6250 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6251 (trace_install, trace_uninstall): New functions.
6252 (trace_printf): Update reference to TRACE_FILE.
6253 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6254 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6255 (WITH_TRACE_FOO_P): Define.
6256 (trace_install): Declare.
6257 (TRACE_DATA): New struct.
6259 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6261 * run.c: Undo last exec_bfd patch.
6262 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6264 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6266 * run.c (exec_bfd): Add back in.
6267 (main): Set exec_bfd.
6269 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6271 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6273 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6276 less well defined engine_error.
6277 * sim-core.c: Ditto.
6279 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6281 * Make-common.in: Change clean targets to use :: so that other
6282 Makefiles can have their own clean targets.
6283 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6284 __STDC__ to control use of stdarg vs. varargs syntax. Some
6285 systems can't use __STDC__, but require stdarg.
6287 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6289 * sim-options.c (standard_options): Add --endian.
6290 (standard_option_handler): Likewise.
6292 * nrun.c: #include <signal.h>.
6293 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6294 handler that calls sim_stop ().
6296 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6298 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6299 handler that calls sim_stop (). Simulators may still be
6300 establishing their own handler.
6302 * sim-events.c (sim_events_poll): Rename from
6303 sim_events_at_large_int. Poll IO.
6305 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6308 * callback.c (os_poll_quit): New function poll for quit signal
6310 (default_callback): Include magic number.
6312 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6314 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6315 Check for functions getrusage, time.
6316 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6317 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6318 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6319 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6321 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6323 * sim-options.c, sim-options.h: New files.
6324 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6325 * Make-common.in (nrun.o): Add rules for.
6328 * run.c (main): Check return value of sim_open.
6330 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6331 (sim_main_headers): Add sim-trace.h.
6332 * run.c (exec_bfd, target_byte_order): Delete.
6333 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6334 call sim_load instead. Check return code of sim_create_inferior.
6335 * sim-base.h (CURRENT_STATE): Define.
6336 (sim_state_base): Make typedef. New members options, prog_argv,
6337 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6338 mem_size, memory [+ corresponding access macros].
6339 (sim_cpu_base): New typedef.
6340 * sim-trace.h: New file.
6341 * sim-trace.c: New file.
6342 * sim-basics.h: #include it.
6343 * sim-load.c: New file.
6345 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6347 * Make-common.in (INSTALL): Set to @INSTALL@.
6348 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6349 (install-common): Depend upon installdirs. Use
6350 $(program_transform_name) directly, rather than using
6352 (installdirs): New target.
6353 * Makefile.in (INSTALL): Set to @INSTALL@.
6354 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6355 (install-man): Depend upon installdirs. Use
6356 $(program_transform_name) directly, rather than using
6358 (installdirs): New target.
6360 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6362 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6365 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6367 * sim-basics.h: Only bring in config.h and tconfig.h if
6370 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6372 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6373 numbering convention of the target.
6374 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6375 and WITH_TARGET_WORD_MSB.
6376 (sim_config): When possible, check for consistency with bitsize
6379 * sim-bits.h: Allow MSB to be other than zero.
6380 * sim-bits.c: Ditto.
6381 * sim-n-bits.h: Ditto.
6383 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6384 * sim-n-bits.h (MSMASKEDn): Ditto.
6386 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6388 * Makefile.in (INSTALL): Change install.sh to install-sh.
6390 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6392 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6394 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6396 * run.c (main): Check that a program to run was specified.
6398 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6400 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6402 * configure: Regenerated to track ../common/aclocal.m4 changes.
6405 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6407 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6408 * sim-config.h: To here.
6410 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6411 (sim_main_headers): Define.
6412 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6413 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6415 (sim-utils.o): Add rule for.
6416 * sim-utils.o: New file.
6417 * sim-basics.h: #include sim-base.h.
6418 (zalloc): Make argument unsigned long.
6419 * sim-base.h: New file.
6420 * sim-inline.h (SIM_IO support): Delete.
6421 * sim-io.h: Delete inline support.
6422 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6423 * sim-config.c: sim-state.h renamed to sim-main.h.
6424 * sim-core.c: Likewise.
6425 * sim-events.c: Likewise.
6427 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6429 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6430 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6432 * configure: Regenerated to track ../common/aclocal.m4 changes.
6434 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6436 * configure: Regenerated to track ../common/aclocal.m4 changes.
6438 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6440 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6441 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6442 are defined by the configure.
6444 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6446 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6447 reserved-bits): Always define.
6449 * sim-config.h, sim-config.c (sim_config): New function - and new
6450 file - co-ordinate the setting/checking of the common simulator
6451 configuration options.
6453 * Make-common.in (sim-config.o): Add rule.
6455 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6457 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6458 va_list from void *, since va_list might not be a pointer type.
6460 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6462 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6464 (offset_N): Correct computation of LE offset.
6466 * sim-io.c (sim_io_error): Include a new line when reporting
6469 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6472 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6474 * run.c: Include alloca-conf.h.
6476 * callback.c (os_evprintf_filtered): Fix typo.
6478 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6480 * run.c (string.h, strings.h, stdlib.h): Include.
6482 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6483 0 when nothing pending.
6485 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6486 will soon be going away.
6487 (getopt): Plicate GCC.
6489 * sim-endian.c (sim-io.h): Plicate GCC.
6490 * sim-bits.c (sim-io.h): Ditto.
6491 * sim-n-bits.h (ROTn): Ditto.
6493 * sim-io.c (sim_io_error): Correct check for NULL.
6495 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6497 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6500 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6502 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6503 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6505 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6507 * sim-alu.h: Include sim-xcat.h.
6509 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6511 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6512 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6515 * sim-events.c (sim_events_at_large_int): New function. Just
6516 schedules an event every large-int ticks.
6517 (sim_events_init): Call.
6518 (sim_events_tick, sim_events_process): Move async handing to
6519 sim_events_process. Move timer decrement so that it occures after
6520 events have been processed.
6522 * sim-basics.h (struct _engine): Remove declaration.
6524 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6525 everything with same. Rename global struct to SIM_DESC.
6526 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6527 * sim-io.h, sim-io.c: Ditto.
6529 * sim-assert.h: New file. Optional assertion checking macros.
6530 * sim-io.c (sim_io_error): Make just this function tolerant to
6533 * sim-xcat.h: New file. Define concatenate macros.
6534 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6535 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6539 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6541 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6543 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6545 * sim-inline.h: Add definitions for sim-types.
6546 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6549 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6551 * sim-events.h: Remove defunct reference to callback struct.
6553 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6555 * configure: Re-generate.
6557 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6559 * Make-common.in (CSEARCH): Do not include the gdb directory in
6562 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6564 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6565 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6566 to explicitly incorporate these.
6568 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6569 specify the alignment restrictions of the target architecture -
6570 without this option all alignment restrictions are accomodated.
6571 (--enable-sim-assert): New option. Conditionally compile in
6572 assertion statements.
6573 (--enable-sim-float): New option. Strongly specify the target's
6574 floating point support.
6575 (--enable-sim-hardware): New option. Specify the hardware devices
6576 included in the simulation.
6577 (--enable-sim-packages): New option. Specify the hardware
6578 packages included in the simulation.
6579 (--enable-sim-regparm): New option. Specify that parameters be
6580 passed in registers instead of on the stack.
6581 (--enable-sim-reserved-bits): New option. Specify that reserved
6582 bits within an instruction are are correctly set.
6583 (--enable-sim-smp): New option. Specify the level of SMP support
6584 to be included in the simulator.
6585 (--enable-sim-stdcall): New option. Specify an alternative
6586 function call convention.
6587 (--enable-sim-xor-endian): New option. Configure xor-endian
6588 support used by some targets to implement bi-endian support.
6590 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6592 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6593 host endianness to be overridden.
6594 (--enable-sim-endian): Allow the target platform's byte order
6596 (--enable-sim-inline): Control the inlining of common components.
6597 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6598 (--enable-sim-warnings): Enable additional GCC compiler checks.
6599 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6602 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6603 sim-*-n.h so that the names are uniq on dos machines
6604 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6606 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6608 * run.c: #include "libiberty.h".
6609 (main): New locals sd,no_args,sim_argv.
6610 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6611 is program name. Update call to sim_set_callbacks.
6612 Record result of sim_open, pass to other sim_foo routines.
6614 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6616 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6619 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6621 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6622 Route stdout through buffered IO.
6624 * callback.c: Add os_flush_stderr, os_write_stderr,
6625 os_evprintf_filtered functions to route error output through
6628 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6629 Correct return type - should be void.
6631 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6633 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6635 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6636 not provide a default value as undefined indicates disable code.
6638 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6640 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6642 * sim-events.h, sim-events.c: Ditto.
6643 * sim-io.h, sim-io.c: Ditto.
6645 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6647 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6649 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6650 extract the tail or least signifiant bits from an integer of the
6653 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6654 WITH_TARGET_BITSIZE so that the compilation will fail when an
6655 unsupported bitsize value is defined.
6657 (INSERTED*): Convert to functions.
6658 (EXTRACTED*): Ditto.
6660 (SIGN_EXTEND, SEXT): Change to more terse name.
6662 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6664 * sim-inline.h: Allow explicit control over which .c files will be
6665 included by their header.
6667 * sim-inline.h: Allow explicit control over which .c files use the
6668 alternative - REGPARM - parameter passing mechanism.
6670 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6671 icache.c, idecode.c, semantics.c or support.c. Those names are
6672 not generally applicable.
6674 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6676 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6677 in a fashion similar to sim-endian-n.
6679 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6680 both value and address macro's.
6682 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6684 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6686 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6687 generic L_word, H_word macro's.
6689 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6691 * sim-basics.h: Borrow code from ppc directory.
6692 * sim-bits.c: Ditto.
6693 * sim-bits.h: Ditto.
6694 * sim-config.h: Ditto.
6695 * sim-endian-n.h: Ditto.
6696 * sim-endian.c: Ditto.
6697 * sim-endian.h: Ditto.
6698 * sim-inline.c: Ditto.
6699 * sim-inline.h: Ditto.
6700 * sim-types.h: Ditto.
6702 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6704 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6705 all the ALU size alternatives and then auto-configure a default.
6707 * sim-alu.h: Copy ppc/idecode_expression.h.
6709 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6711 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6712 sign extend a bit within a value.
6714 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6715 a pointer into the middle of a host word.
6716 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6718 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6720 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6721 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6722 appropriate definitions of read, write, etc. Add prototype for
6725 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6727 * Makefile.in (libcommon.a): Delete.
6728 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6729 (gentmap,targ-vals.h,targ-map.c): Likewise.
6730 (run-autoconf): Delete.
6731 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6732 (common makefile fragment): Moved back into ...
6733 * Make-common.in: Resurrect.
6734 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6735 * configure: Regenerated.
6737 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6739 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6740 (SIM_AC_OUTPUT): To here.
6742 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6744 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6745 comments and single quotes. Fixes a problem found on hpux.
6747 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6749 * aclocal.m4: Remove Make-common.in from dependencies.
6750 * (distclean): Remove targ-vals.def.
6752 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6753 into here. Makes insertion into makefiles easier. Also, change
6754 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6755 targ-map.o, and run are built. They are now built in the
6756 individual simulator directories, taking sources from ../common as
6757 necessary. This replaces the merging of libcommon.a into
6758 linsim.a, which was problematic for the WinGDB build process.
6759 * run.c: Include config.h from . instead of ../common.
6760 * Make-common.in: Remove. It's no longer necessary.
6762 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6764 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6765 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6767 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6769 * run.c (main): Set target_byte_order before call to sim_open.
6771 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6773 * callback.c: #include <stdlib.h>
6774 (os_error): New function.
6775 (default_callback): Add os_error.
6777 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6779 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6780 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6782 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6784 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6786 * run.c: #include ../common/config.h, tconfig.h.
6787 (myname): New static global.
6788 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6789 Only process -c ifdef SIM_HAVE_SIMCACHE.
6790 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6791 Parse program name from argv[0] and use in error messages.
6792 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6793 Add support for incomplete h8/300 termination indicators.
6794 (usage): Make more verbose.
6795 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6796 * Makefile.in,Make-common.in,callback.c: New files.
6797 * nltvals.def,gentmap.c,gentvals.sh: New files.
6799 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6801 * run.c: Include stdarg.h if __STDC__.
6803 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6805 * run.c (main): Don't print out anything if the signal
6806 number is zero (ie no signal).
6808 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6810 * run.c (main): Print out if the program raised a signal.
6812 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6814 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6817 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6819 * run.c (main): Explicitly cast malloc() parameter.
6821 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6823 * run.c (sim_bfd): New global to hold the bfd pointer for the
6825 (main): Initialize sim_bfd.
6827 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6829 * run.c (main): Use new bfd_big_endian macro.
6831 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6833 * run.c (main): Removed SH specific comments, so source is
6834 generic. Also updated to only load relevant sections. Moved
6835 sim_open() to after callback attach (to match GDB).
6837 * run.1: Removed SH specific comments.
6839 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6841 * run.c (main): Always return sigrc at end.
6843 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6845 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6846 bfd_check_format() fails.
6848 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6850 * run.c, run.1: From sh directory.
projects / thirdparty / binutils-gdb.git / blob