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sim: nrun: use lbasename
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
aba6f46b
MF		 12016-01-03 Mike Frysinger <vapier@gentoo.org>
2
3 * nrun.c (myname): Mark const.
4 (main): Mark name const. Replace myname parsing loop with a
5 call to lbasename.
6
0cb8d851
MF		 72016-01-03 Mike Frysinger <vapier@gentoo.org>
8
9 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
10 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
11 (SIM_AC_OPTION_HOSTENDIAN): Delete.
12 * config.in, configure: Regenerate.
13 * Make-common.in (SIM_HOSTENDIAN): Delete.
14 * sim-config.c (current_host_byte_order): Delete.
15 (sim_config): Delete current_host_byte_order assignments and
16 CURRENT_HOST_BYTE_ORDER checks.
17 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
18 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
19 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
20 (current_host_byte_order): Delete.
21 (CURRENT_HOST_BYTE_ORDER): Likewise.
22 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
23 (HOST_BYTE_ORDER): ... this.
24 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
25 HOST_BYTE_ORDER.
26 (sim_endian_join_16): Likewise.
27 * sim-n-core.h (sim_core_read_misaligned_N): Change
28 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
29 (sim_core_write_misaligned_N): Likewise.
30 * sim-n-endian.h (endian_t2h_N): Likewise.
31 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
32 endian_le2h_N): Likewise.
33 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
34
1ac72f06
MF		 352016-01-02 Mike Frysinger <vapier@gentoo.org>
36
37 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
38 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
39 BFD_ENDIAN_UNKNOWN.
40 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
41 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
42 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
43 * nrun.c (main): Likewise.
44 * sim-config.c (current_host_byte_order): Change type to enum
45 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
46 (current_target_byte_order): Likewise.
47 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
48 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
49 BFD_ENDIAN_UNKNOWN.
50 (sim_config): Change prefered_target_byte_order type to enum
51 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
52 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
53 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
54 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
55 Delete all the various arch/OS endian includes & defines.
56 (current_host_byte_order): Change type to enum bfd_endian.
57 (current_target_byte_order): Likewise.
58 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
59 (CURRENT_TARGET_BYTE_ORDER): Likewise.
60 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
61 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
62 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
63 BFD_ENDIAN_UNKNOWN.
64 (sim_events_watch_core): Likewise.
65 * sim-events.h: Likewise.
66 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
67 BFD_ENDIAN_BIG.
68 (sim_core_write_misaligned_N): Likewise.
69 * sim-n-endian.h (endian_h2be_N): Likewise.
70 (endian_be2h_N): Likewise.
71 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
72 (offset_N): Likewise.
73 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
74 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
75
d47f5b30
MF		 762016-01-02 Mike Frysinger <vapier@gentoo.org>
77
78 * cgen-defs.h (current_state): Delete.
79 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
80 * sim-utils.c (current_state): Delete.
81
9950eccb
MF		 822015-12-30 Mike Frysinger <vapier@gentoo.org>
83
84 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
85 to use lbasename.
86
5e744ef8
MF		 872015-12-27 Mike Frysinger <vapier@gentoo.org>
88
89 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
90
1b393626
MF		 912015-12-26 Mike Frysinger <vapier@gentoo.org>
92
93 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
94 * config.in, configure: Regenerate.
95 * Make-common.in (sim-basics_h): Delete tconfig.h.
96 (distclean): Likewise.
97 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
98 (new_sim_core_mapping): Delete WITH_HW and device *device.
99 (sim_core_map_attach, sim_core_attach): Likewise.
100 (sim_core_read_buffer): Delete WITH_DEVICES logic.
101 (sim_core_write_buffer): Likewise.
102 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
103 *device.
104 (sim_core_attach): Likewise.
105 (device_io_read_buffer, device_io_write_buffer): Delete.
106 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
107 (sim_core_write_aligned_N): Likewise.
108 * tconfig.h: Delete file.
109
dea10706
MF		 1102015-12-26 Mike Frysinger <vapier@gentoo.org>
111
112 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
113 Call sim_cpu_hw_io_read_buffer if cpu is valid.
114 (sim_core_write_buffer): Move cia decl to top of func. Call
115 sim_cpu_hw_io_write_buffer if cpu is valid.
116
49aef5a5
MF		 1172015-12-25 Mike Frysinger <vapier@gentoo.org>
118
119 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
120 HW_TRACE call.
121 (hw_find_integer_property): Likewise.
122 (hw_find_integer_array_property): Likewise.
123 (hw_add_duplicate_property): Likewise.
124
cf59f47e
MF		 1252015-12-25 Mike Frysinger <vapier@gentoo.org>
126
127 * sim-config.h (WITH_ENGINE): Delete.
128 * sim-module.c (modules): Always include sim_engine_install.
129
0d585950
MF		 1302015-12-25 Mike Frysinger <vapier@gentoo.org>
131
132 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
133 * cgen-types.h (SIM_HAVE_MODEL): Delete.
134 * sim-base.h: Always include sim-model.h.
135 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
136 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
137 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
138 [!WITH_MODEL_P] (sim_machs): Define.
139 * sim-model.h: Add some developer docs.
140 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
141 (WITH_MODEL_P): Define.
142 * sim-module.c (modules): Always include sim_model_install.
143 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
144
8a0ebee6
MF		 1452015-12-25 Mike Frysinger <vapier@gentoo.org>
146
147 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
148 * sim-model.c: Likewise.
149 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
150 SIM_MACH_IMP_PROPERTIES
151
42a3af56
MF		 1522015-12-25 Mike Frysinger <vapier@gentoo.org>
153
154 * sim-core.c (device_error): Delete.
155 (sim_core_map_attach): Delete calls to device_error.
156 (sim_core_attach): Likewise.
157 * sim-core.h (device_error): Delete.
158 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
159 to sim_engine_abort.
160 (sim_core_write_aligned_N): Likewise.
161
9e8e7dd9
MF		 1622015-12-25 Mike Frysinger <vapier@gentoo.org>
163
164 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
165 * sim-core.c (sim_core_write_buffer): Likewise.
166 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
167 (sim_core_write_aligned_N): Likewise.
168
268c9139
MF		 1692015-12-25 Mike Frysinger <vapier@gentoo.org>
170
171 * dv-pal.c: Include config.h and sim-main.h.
172 (hw_pal_io_read_buffer): Always call CPU_INDEX.
173
26936211
MF		 1742015-12-24 Mike Frysinger <vapier@gentoo.org>
175
176 * sim-options.c (standard_options): Always enable load-lma and
177 load-vma options.
178 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
179
9db2b719
MF		 1802015-12-24 Mike Frysinger <vapier@gentoo.org>
181
182 * sim-module.c (MODULE_LIST): Delete.
183
bd3fb5b8
MF		 1842015-12-24 Mike Frysinger <vapier@gentoo.org>
185
186 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
187 Move to h8300/compile.c.
188 [SIM_H8300] (standard_options): Likewise.
189 (standard_option_handler): Likewise.
190
84e8e361
MF		 1912015-12-24 Mike Frysinger <vapier@gentoo.org>
192
193 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
194 sim_watchpoint_install.
195
3cabaf66
MF		 1962015-12-24 Mike Frysinger <vapier@gentoo.org>
197
198 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
199 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
200 sim_memopt_install.
201 * sim-options.c (OPTION_MEM_SIZE): Delete.
202 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
203 (standard_option_handler): Likewise.
204
8abe6c66
MF		 2052015-12-24 Mike Frysinger <vapier@gentoo.org>
206
207 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
208
dc11500a
MF		 2092015-11-21 Mike Frysinger <vapier@gentoo.org>
210
211 PR sim/18762
212 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
213
2561d580
MF		 2142015-11-21 Mike Frysinger <vapier@gentoo.org>
215
216 PR sim/19273
217 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
218 vasprintf, and va_end together. Check ret after va_end call.
219
37258e99
MF		 2202015-11-21 Mike Frysinger <vapier@gentoo.org>
221
222 * sim-types.h (SIM_PRI_TB): Define.
223 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
224 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
225 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
226 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
227
cdf850e9
MF		 2282015-11-17 Mike Frysinger <vapier@gentoo.org>
229
230 * sim-main.h (WITH_MODULO_MEMORY): Delete.
231 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
232 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
233 (sim_core_translate): Likewise.
234 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
235
146b80ff
MF		 2362015-11-16 Mike Frysinger <vapier@gentoo.org>
237
238 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
239 (cgen_cpu_close): Change to XCONCAT2.
240
797eee42
MF		 2412015-11-15 Mike Frysinger <vapier@gentoo.org>
242
243 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
244 and sim-stop.o.
245
6e4f085c
MF		 2462015-11-14 Mike Frysinger <vapier@gentoo.org>
247
248 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
249 * sim-close.c: New file.
250
8e394ffc
AB		 2512015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
252 Ali Lown <ali.lown@imgtec.com>
253
254 * sim-bits.h (EXTEND6): New macro.
255 (EXTEND12): New macro.
256 (EXTEND25): New macro.
257
602a67cb
MF		 2582015-06-24 Mike Frysinger <vapier@gentoo.org>
259
260 * sim-trace.c (trace_one_insn): Delete.
261 * sim-trace.h (trace_one_insn): Delete.
262
9b6025d1
MF		 2632015-06-24 Mike Frysinger <vapier@gentoo.org>
264
265 * sim-trace.c (debug_printf): Rename to ...
266 (sim_debug_printf): ... this.
267 * sim-trace.h (debug_printf): Delete define.
268 (debug_printf): Rename to ...
269 (sim_debug_printf): ... this.
270
fa8f87e5
MF		 2712015-06-24 Mike Frysinger <vapier@gentoo.org>
272
273 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
274 (trace_options): Add trace-register option.
275 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
276 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
277 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
278 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
279 TRACE_REGISTER_P, TRACE_REGISTER): Define.
280
cf304b56
MF		 2812015-06-24 Mike Frysinger <vapier@gentoo.org>
282
283 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
284 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
285 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
286 STRACE_DEBUG): Define.
287
8371bf0c
MF		 2882015-06-24 Mike Frysinger <vapier@gentoo.org>
289
290 * sim-trace.c (trace_options): Update help text for trace-alu,
291 trace-fpu, trace-vpu, and trace-semantics.
292 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
293 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
294
e7505490
MF		 2952015-06-24 Mike Frysinger <vapier@gentoo.org>
296
297 * sim-assert.h (SIM_FILTER_PATH): Delete.
298 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
299 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
300 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
301 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
302 * sim-events.c: Include libiberty.h.
303 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
304
8d0978fb
MF		 3052015-06-23 Mike Frysinger <vapier@gentoo.org>
306
307 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
308 (AC_ARG_ENABLE(sim-cflags)): Likewise.
309 (AC_ARG_ENABLE(sim-debug)): Likewise.
310 (AC_ARG_ENABLE(sim-stdio)): Likewise.
311 (AC_ARG_ENABLE(sim-trace)): Likewise.
312 (AC_ARG_ENABLE(sim-profile)): Likewise.
313 (AC_ARG_ENABLE(sim-environment)): Likewise.
314 (AC_ARG_ENABLE(sim-alignment)): Likewise.
315 (AC_ARG_ENABLE(sim-assert)): Likewise.
316 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
317 (AC_ARG_ENABLE(sim-endian)): Likewise.
318 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
319 (AC_ARG_ENABLE(sim-float)): Likewise.
320 (AC_ARG_ENABLE(sim-scache)): Likewise.
321 (AC_ARG_ENABLE(sim-default-model)): Likewise.
322 (AC_ARG_ENABLE(sim-inline)): Likewise.
323 (AC_ARG_ENABLE(sim-packages)): Likewise.
324 (AC_ARG_ENABLE(sim-regparm)): Likewise.
325 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
326 (AC_ARG_ENABLE(sim-smp)): Likewise.
327 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
328 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
329 (AC_ARG_ENABLE(cgen-maint)): Likewise.
330 * configure: Regenerate.
331
4953dc20
MF		 3322015-06-23 Mike Frysinger <vapier@gentoo.org>
333
334 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
335
b50a1532
MF		 3362015-06-23 Mike Frysinger <vapier@gentoo.org>
337
338 * cgen-trace.c [!__STDC__]: Delete.
339 * sim-trace.h [!__STDC__]: Likewise.
340
ccd4b295
MF		 3412015-06-21 Mike Frysinger <vapier@gentoo.org>
342
343 * sim-model.c (sim_model_init): Assert model is not NULL.
344
f55b33d5
MF		 3452015-06-21 Mike Frysinger <vapier@gentoo.org>
346
347 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
348 stdint.h. Replace all signed/unsigned typedefs with int#_t and
349 uint#_t.
350
618b526e
MF		 3512015-06-21 Mike Frysinger <vapier@gentoo.org>
352
353 * sim-alu.h (_SIM_ALU_H_): Rename to ...
354 (SIM_ALU_H): ... this.
355 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
356 (SIM_ASSERT_H): ... this.
357 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
358 (SIM_BASICS_H): ... this.
359 * sim-bits.h (_SIM_BITS_H_): Rename to ...
360 (SIM_BITS_H): ... this.
361 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
362 (SIM_ENDIAN_H): ... this.
363
57b42d64
MF		 3642015-06-18 Mike Frysinger <vapier@gentoo.org>
365
366 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
367 constant string.
368
7aec3bb9
MF		 3692015-06-18 Mike Frysinger <vapier@gentoo.org>
370
371 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
372 m for sentinel testing.
373
7d5c6c43
MF		 3742015-06-17 Mike Frysinger <vapier@gentoo.org>
375
376 * sim-syscall.c: Include errno.h and targ-vals.h.
377 (sim_syscall_multi, sim_syscall): Define.
378 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
379 * syscall.c (cb_syscall): Extend comment.
380
61a0c964
MF		 3812015-06-17 Mike Frysinger <vapier@gentoo.org>
382
383 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
384 * sim-syscall.c: New file.
385 * sim-syscall.h: New file.
386
6362a3f8
MF		 3872015-06-17 Mike Frysinger <vapier@gentoo.org>
388
389 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
390 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
391 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
392 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
393 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
394 Define.
395 * gentmap.c (gen_targ_map_c): Output name field.
396
306f4178
MF		 3972015-06-12 Mike Frysinger <vapier@gentoo.org>
398
399 * acinclude.m4: Change configure.in to configure.ac.
400 * sim-config.h: Likewise.
401
a3487082
MF		 4022015-06-12 Mike Frysinger <vapier@gentoo.org>
403
404 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
405 * configure: Regenerate.
406
bb11f3ed
MF		 4072015-06-12 Mike Frysinger <vapier@gentoo.org>
408
409 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
410 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
411 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
412 TRACE_DEBUG): Define.
413
bffcfec8
MF		 4142015-06-12 Mike Frysinger <vapier@gentoo.org>
415
416 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
417 * sim-trace.c (trace_option_handler): Likewise.
418 * sim-trace.h (WITH_TRACE_ANY_P): Define.
419 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
420 (TRACE_ANY_P): Likewise.
421
db7858e2
MF		 4222015-06-12 Mike Frysinger <vapier@gentoo.org>
423
424 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
425 CGEN_TRACE_INSN_FINI.
426 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
427 trace_result to cgen_trace_result, trace_insn_fini to
428 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
429 and trace_extract to cgen_trace_extract.
430 * cgen-trace.h (trace_insn_init): Rename to ...
431 (cgen_trace_insn_init): ... this.
432 (trace_insn_fini): Rename to ...
433 (cgen_trace_insn_fini): ... this.
434 (trace_insn): Rename to ...
435 (cgen_trace_insn): ... this.
436 (trace_extract): Rename to ...
437 (cgen_trace_extract): ... this.
438 (trace_result): Rename to ...
439 (cgen_trace_result): ... this.
440 (TRACE_RESULT_P): Rename to ...
441 (CGEN_TRACE_RESULT_P): ... this.
442 (TRACE_INSN_INIT): Rename to ...
443 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
444 cgen_trace_insn_init.
445 (TRACE_INSN_FINI): Rename to ...
446 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
447 cgen_trace_insn_fini.
448 (TRACE_PRINTF): Rename to ...
449 (CGEN_TRACE_PRINTF): ... this.
450 (TRACE_INSN): Rename to ...
451 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
452 (TRACE_EXTRACT): Rename to ...
453 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
454 cgen_trace_extract.
455 (TRACE_RESULT): Rename to ...
456 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
457 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
458 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
459 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
460 TRACE_INSN to CGEN_TRACE_INSN.
461 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
462
83034798
MF		 4632015-06-11 Mike Frysinger <vapier@gentoo.org>
464
465 * sim-events.c (ETRACE_P): Delete.
466 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
467 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
468 * sim-events.h (struct _sim_events): Delete trace member.
469 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
470 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
471
ce4eda4a
MF		 4722015-06-11 Mike Frysinger <vapier@gentoo.org>
473
474 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
475 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
476 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
477 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
478
a6c2a374
MF		 4792015-06-11 Mike Frysinger <vapier@gentoo.org>
480
481 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
482
9b9c712c
MF		 4832015-06-11 Mike Frysinger <vapier@gentoo.org>
484
485 * sim-trace.h (WITH_TRACE_P): New define.
486 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
487 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
488 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
489 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
490 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
491 Redefine to use WITH_TRACE_P.
492
4932015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 494
495 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
496 mistake in call to sim_engine_abort.
509c2f32 497
0a13382c
NC		 4982015-04-29 Nick Clifton <nickc@redhat.com>
499
500 PR 18273
501 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
502 increasing parenthesis around casts to signed values.
0a13382c 503
767e68f1
MF		 5042015-04-21 Mike Frysinger <vapier@gentoo.org>
505
506 * gennltvals.sh: Add mcore support.
507 * nltvals.def: Regenerate.
508
248d23e8
MF		 5092015-04-21 Mike Frysinger <vapier@gentoo.org>
510
511 * cgen.sh: Add +x permissions.
512 * genmloop.sh: Likewise.
513 * gentvals.sh: Likewise.
514 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
515 Change all uses of srcroot for newlib to newlibroot.
516
20bca71d
MF		 5172015-04-18 Mike Frysinger <vapier@gentoo.org>
518
519 * sim-base.h (SIM_CPU): New typedef.
520
7e83aa92
MF		 5212015-04-18 Mike Frysinger <vapier@gentoo.org>
522
523 * cgen-engine.h (CIA_ADDR): Delete.
524 * sim-base.h: Update sim_cia example.
525 [!CIA_ADDR] (sim_cia): New typedef.
526
034685f9
MF		 5272015-04-17 Mike Frysinger <vapier@gentoo.org>
528
529 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
530 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
531 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
532 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
533 CIA_SET to CPU_PC_SET.
534
78e9aa70
MF		 5352015-04-15 Mike Frysinger <vapier@gentoo.org>
536
537 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
538 * sim-main.h (STATE_CPU): Remove from comment and define.
539
bf12d44e
MF		 5402015-04-13 Mike Frysinger <vapier@gentoo.org>
541
542 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
543 * configure: Regenerate.
544
a542beff
MF		 5452015-04-13 Mike Frysinger <vapier@gentoo.org>
546
547 * sim-options.c: Include version.h.
548 (OPTIONS_VERSION): New enum.
549 (standard_options): Add "version".
550 (standard_option_handler): Handle OPTIONS_VERSION.
551
8c32ba22
MF		 5522015-04-13 Mike Frysinger <vapier@gentoo.org>
553
554 * Makefile.in (version.o): Change to using create-version.sh from gdb.
555 (create-version.sh): Delete.
556
122bbfb5
MF		 5572015-04-06 Mike Frysinger <vapier@gentoo.org>
558
559 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
560
0fe84f3f
MF		 5612015-04-01 Mike Frysinger <vapier@gentoo.org>
562
563 * run-sim.h, run.c: Delete.
564 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
565
aadc9410
MF		 5662015-03-31 Mike Frysinger <vapier@gentoo.org>
567
568 * config.in, configure: Regenerate.
569 * Make-common.in (CSEARCH): Add $(ZLIBINC).
570 (ZLIB, ZLIBINC): Define.
571 (BFD_LIB): Add $(ZLIB).
572
5a394431
MF		 5732015-03-31 Mike Frysinger <vapier@gentoo.org>
574
575 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
576 * cgen-ops.h (SEMOPS_INLINE): Likewise.
577
92fc6153
MF		 5782015-03-29 Mike Frysinger <vapier@gentoo.org>
579
580 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
581 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
582 * sim-inline.h (INLINE2): Define to gnu_inline when available.
583
596f8827
MF		 5842015-03-24 Mike Frysinger <vapier@gentoo.org>
585
586 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
587 usage of STATE_WATCHPOINTS.
588 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
589 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
590
523ba8f9
MF		 5912015-03-24 Mike Frysinger <vapier@gentoo.org>
592
593 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
594
c0931f26
MF		 5952015-03-24 Mike Frysinger <vapier@gentoo.org>
596
597 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
598
30452bbe
MF		 5992015-03-24 Mike Frysinger <vapier@gentoo.org>
600
601 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
602 of enable_sim_hardware to AC_ARG_ENABLE.
603
49cd1634
MF		 6042015-03-23 Mike Frysinger <vapier@gentoo.org>
605
606 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
607 Add dv-sockser.o to sim_hw_objs.
608
3649cb06
MF		 6092015-03-23 Mike Frysinger <vapier@gentoo.org>
610
611 * dv-sockser.c: Include config.h.
612 * dv-sockser.h: Include sim-inline.h.
613 [HAVE_DV_SOCKSER]: Move all prototypes here.
614 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
615 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
616
6cd5ace4
MF		 6172015-03-16 Mike Frysinger <vapier@gentoo.org>
618
619 * gentmap.c, run.c: Convert old style prototypes.
620
ae7d0cac
MF		 6212015-03-16 Mike Frysinger <vapier@gentoo.org>
622
623 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
624 symlinking tconfig.h to tconfig.in.
625 * config.in, configure: Regenerate.
626 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
627 * tconfig.in: Rename file ...
628 * tconfig.h: ... here.
629
8406bb59
MF		 6302015-03-15 Mike Frysinger <vapier@gentoo.org>
631
632 * dv-socker.h (dv_sockser_install): Declare.
633 * sim-module.c: Include config.h.
634 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
635 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
636 * sim-module.h: Include gdb/remote-sim.h.
637
1303206d
MF		 6382015-03-14 Mike Frysinger <vapier@gentoo.org>
639
640 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
641 (sim-inline.c): Delete rule.
642
465fb143
MF		 6432015-03-14 Mike Frysinger <vapier@gentoo.org>
644
645 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
646 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
647 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
648
93129366
MF		 6492015-03-14 Mike Frysinger <vapier@gentoo.org>
650
651 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
652 [!ASSERT, WITH_ASSERT]: Likewise.
653 * sim-endian.c: Delete sim-io.h include.
654
4c4ca605
MF		 6552015-02-19 Mike Frysinger <vapier@gentoo.org>
656
657 * run-sim.h (sim_kill): Delete unused prototype.
658
dc1d9d1f
CG		 6592015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
660
16218fd3
CG		 661 * gentmap.c: Include "string.h".
662
6632015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
664
665 * sim-options.c (sim_args_command): Call freeargv() when failure
666 occurs.
dc1d9d1f 667
fdbf396f
JB		 6682015-01-07 Joel Brobecker <brobecker@adacore.com>
669
670 * aclocal.m4, configure: Regenerate using automake 1.11.1.
671
2d7bb758
JB		 6722014-12-03 Joel Brobecker <brobecker@adacore.com>
673
674 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
675 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
676 callbacks following renaming in callback.h.
677 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
678 callback by call to "to_lstat" callback
679
6aefca7e
GB		 6802014-08-28 Gary Benson <gbenson@redhat.com>
681
682 * sim-trace.h (debug_printf): New define.
683
2974be62
AM		 6842014-08-19 Alan Modra <amodra@gmail.com>
685
686 * configure: Regenerate.
687
faa743bb
RM		 6882014-08-15 Roland McGrath <mcgrathr@google.com>
689
690 * configure: Regenerate.
691 * config.in: Regenerate.
692
60d847df
MF		 6932014-03-10 Mike Frysinger <vapier@gentoo.org>
694
695 * sim-command.c (sim_do_command): Add const to cmd.
696 * sim-options.c (sim_args_command): Add const to cmd.
697 * sim-options.h (sim_args_command): Add const to cmd.
698
b2b255bd
MF		 6992014-03-05 Mike Frysinger <vapier@gentoo.org>
700
701 * sim-hload.c (sim_load): Add const to prog.
702 * sim-load.c (sim_load_file): Likewise.
703 * sim-utils.c (sim_analyze_program): Likewise.
704 * sim-utils.h (sim_analyze_program): Likewise.
705 (sim_load_file): Likewise.
706
1a8a700e
MF		 7072014-03-04 Mike Frysinger <vapier@gentoo.org>
708
709 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
710 * callback.c (system): Delete unused prototype.
711 (os_init): Likewise.
712 (os_shutdown): Likewise.
713 (os_unlink): Likewise.
714 (os_time): Likewise.
715 (os_system): Likewise.
716 (os_rename): Likewise.
717 (os_write_stdout): Likewise.
718 (os_flush_stdout): Likewise.
719 (os_write_stderr): Likewise.
720 (os_flush_stderr): Likewise.
721 (os_write): Likewise.
722 (os_read_stdin): Likewise.
723 (os_read): Likewise.
724 (os_open): Likewise.
725 (os_lseek): Likewise.
726 (os_isatty): Likewise.
727 (os_get_errno): Likewise.
728 (os_close): Likewise.
729 (os_vprintf_filtered): Likewise.
730 (os_evprintf_filtered): Likewise.
731 (os_error): Likewise.
732 (fdmap): Likewise.
733 (fdbad): Likewise.
734 (wrap): Likewise.
735 (wrap): Change to new style prototype.
736 (fdbad): Likewise.
737 (fdmap): Likewise.
738 (os_close): Likewise.
739 (os_poll_quit): Likewise.
740 (os_get_errno): Likewise.
741 (os_isatty): Likewise.
742 (os_lseek): Likewise.
743 (os_open): Likewise.
744 (os_read): Likewise.
745 (os_read_stdin): Likewise.
746 (os_write): Likewise.
747 (os_write_stdout): Likewise.
748 (os_flush_stdout): Likewise.
749 (os_write_stderr): Likewise.
750 (os_flush_stderr): Likewise.
751 (os_rename): Likewise.
752 (os_system): Likewise.
753 (os_time): Likewise.
754 (os_unlink): Likewise.
755 (os_stat): Likewise.
756 (os_fstat): Likewise.
757 (os_lstat): Likewise.
758 (os_ftruncate): Likewise.
759 (os_truncate): Likewise.
760 (os_pipe): Likewise.
761 (os_pipe_empty): Likewise.
762 (os_pipe_nonempty): Likewise.
763 (os_shutdown): Likewise.
764 (os_init): Likewise.
765 (cb_read_target_syscall_maps): Likewise.
766 (cb_target_to_host_syscall): Likewise.
767 (cb_host_to_target_errno): Likewise.
768 (cb_target_to_host_open): Likewise.
769 (cb_store_target_endian): Likewise.
770 (cb_host_to_target_stat): Likewise.
771 * sim-hload.c (sim_load): Change to new style prototype.
772 * sim-load.c (sim_load_file): Change to new style prototype.
773 (report_transfer_performance): Likewise.
774 (xprintf_bfd_vma): Likewise.
775 * syscall.c (cb_get_string): Change to new style prototype.
776 (get_path): Likewise.
777 (cb_syscall): Likewise.
778
7b064844
HPN		 7792013-10-15 Hans-Peter Nilsson <hp@axis.com>
780
781 * create-version.sh: Align parameters to match those of
782 ../../gdb/common/create-version.sh.
783 * Make-common.in (srcsim): New variable.
784 (version.c): Adjust call to create-version.sh as per above.
785
bf3d9781
AM		 7862013-09-23 Alan Modra <amodra@gmail.com>
787
788 * configure: Regenerate.
789
f06dccb0
MF		 7902013-09-03 Mike Stump <mikestump@comcast.net>
791
792 * sim-options.c (complete_option_list): Mark text and word const.
793
d6c2da54
TT		 7942013-06-28 Tom Tromey <tromey@redhat.com>
795
796 * Make-common.in (version.c): Use version.in, not
797 common/version.in.
798 * create-version.sh: Likewise.
799
b652c496
JB		 8002013-06-24 Joel Brobecker <brobecker@adacore.com>
801
802 * create-version.sh: New script. Adapted from
803 gdb/commong/create-version.sh.
804 * Make-common.in (version.c): Update rule dependencies,
805 and re-implement using create-version.sh.
806
3346cfda
NC		 8072013-06-21 Nick Clifton <nickc@redhat.com>
808
809 * gennltvals.sh: Add msp430 support.
810 * nltvals.def: Regenerate.
811
31e6ad7d
MF		 8122013-06-03 Mike Frysinger <vapier@gentoo.org>
813
814 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
815 * aclocal.m4, configure: Regenerate.
816
d3685d60
TT		 8172013-05-10 Freddie Chopin <freddie_chopin@op.pl>
818
819 PR build/15414:
820 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
821 -Wformat-nonliteral with -Wno-format.
822
1517bd27
MF		 8232013-03-26 Mike Frysinger <vapier@gentoo.org>
824
825 * acinclude.m4: Regenerate.
826
3fd38161
JS		 8272013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
828
829 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
830 which do not support dv-sockser.o. Add always as option to
831 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
832 is always required to be enabled by simulator.
833
3f170f37
MF		 8342012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
835
836 * gennltvals.sh: Use libgloss/syscall.h for cr16.
837 * nltvals.def: Regenerate.
838
5f3ef9d0
JB		 8392012-06-16 Joel Brobecker <brobecker@adacore.com>
840
841 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
842 * config.in, configure: Regenerate.
843
2c1fa544
PA		 8442012-05-24 Pedro Alves <palves@redhat.com>
845
846 * sim-signal.h (sim_signal_to_target): Rename to ...
847 (sim_signal_to_gdb_signal): ... this.
848 * sim-signal.c (sim_signal_to_target): Rename to ...
849 (sim_signal_to_gdb_signal): ... this.
850 * sim-reason.c (sim_stop_reason): Adjust to rename.
851
a493e3e2
PA		 8522012-05-24 Pedro Alves <palves@redhat.com>
853
854 PR gdb/7205
855
72f4393d 856 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 857
2ea28649
PA		 8582012-05-24 Pedro Alves <palves@redhat.com>
859
860 PR gdb/7205
861
862 Replace target_signal with gdb_signal throughout.
863
a6ff997c
NC		 8642012-05-18 Nick Clifton <nickc@redhat.com>
865
866 PR 14072
867 * callback.c: Include config.h before system header files.
868 * cgen-trace.c: Likewise.
869 * cgen-utils.c: Likewise.
870 * gentmap.c: Likewise.
871
ffbc20d9
MF		 8722012-04-02 Mike Frysinger <vapier@gentoo.org>
873
874 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
875
2aaed979
KB		 8762012-03-28 Rathish C <rathish.c@kpitcummins.com>
877
878 * sim-trace.c: Update the function prototype of save_data_size.
879 Move the enum data_fmt from here...
880 * sim-trace.h: ...to here.
881 Add function prototype of save_data.
882
a35a3322
MF		 8832012-03-25 Mike Frysinger <vapier@gentoo.org>
884
885 * sim-core.h (sim_core_trans_addr): Add prototype.
886
f914e384
HPN		 8872012-03-24 Hans-Peter Nilsson <hp@axis.com>
888
889 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
890 missing in last change.
891
2232061b
MF		 8922012-03-24 Mike Frysinger <vapier@gentoo.org>
893
894 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
895 * nrun.c: Include string.h/strings.h.
896 * aclocal.m4, config.in, configure: Regenerate.
897
ac0aacdf
MF		 8982012-03-22 Mike Frysinger <vapier@gentoo.org>
899
900 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
901 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
902 out -Werror initialization.
903
509deab2
MF		 9042012-03-19 Mike Frysinger <vapier@gentoo.org>
905
906 * Make-common.in (TAGS): Change a-z to [:lower:].
907 * acinclude.m4 (sim-trace): Likewise.
908 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
909 Change A-Za-z0-9 to [:alnum:].
910
9a5e0c49
MF		 9112012-03-18 Mike Frysinger <vapier@gentoo.org>
912
913 * nrun.c (main): Display strsignal of sigrc.
914
96cdfef0
MF		 9152012-01-06 Mike Frysinger <vapier@gentoo.org>
916
917 * Makefile.in (abs_srcdir): Declare.
918 (srcroot): Define in terms of abs_srcdir.
919 (headers): Change srcdir to abs_srcdir.
920
12c3e59c
JB		 9212012-01-02 Joel Brobecker <brobecker@adacore.com>
922
923 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
924 header.
925
96987c2b
JB		 9262011-12-19 Joel Brobecker <brobecker@adacore.com>
927
928 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
929 system bourne shell.
930
71712327
MF		 9312011-12-03 Mike Frysinger <vapier@gentoo.org>
932
933 * syscall.c (cb_get_string): Rename from "get_string".
934 (get_path): Rename get_string call to cb_get_string.
935
db2e4d67
MF		 9362011-12-03 Mike Frysinger <vapier@gentoo.org>
937
938 * Make-common.in (VPATH): Add $(srccom).
939 (DEP): Delete.
940 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
941 POSTCOMPILE): New variables.
942 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
943 Include dependency files, when using GNU Make. Delete all
944 dependency-only rules.
945 * aclocal.m4: Include ../../config/depstand.m4. Call
946 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
947 (MAKE, GMAKE): New substs.
948
a13852d9
MF		 9492011-11-07 Mike Frysinger <vapier@gentoo.org>
950
951 PR sim/13161
952 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
953 * configure, config.in: Regenerate.
954 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
955
4399a56b
MF		 9562011-10-19 Mike Frysinger <vapier@gentoo.org>
957
958 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
959
f1a81b37
JB		 9602011-10-18 John Wehle <john@feith.com> (tiny patch)
961
962 * sim-profile.c (profile_info): Only print the title once.
963
9c082ca8
MF		 9642011-10-17 Mike Frysinger <vapier@gentoo.org>
965
966 * acinclude.m4: Rename from aclocal.m4.
967 * aclocal.m4: Regenerate.
968
6ffe910a
MF		 9692011-10-17 Mike Frysinger <vapier@gentoo.org>
970
971 * aclocal.m4: Change AC_PREREQ comment to 2.64.
972 * common.m4: Delete.
973 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
974 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
975 * configure: Regenerate.
976
59c0b43d
TT		 9772011-10-14 Alexey Makhalov <makhaloff@gmail.com>
978
979 * sim-alu.h (ALU32_AND): Clear carry flag.
980 (ALU32_AND): Clear carry flag.
981
66f8d993
MF		 9822011-10-09 Mike Frysinger <vapier@gentoo.org>
983
984 * dv-cfi.c: Include stdbool.h.
985
d56a2aae
MF		 9862011-10-09 Mike Frysinger <vapier@gentoo.org>
987
988 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
989
4a99173d
MF		 9902011-10-04 Mike Frysinger <vapier@gentoo.org>
991
992 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
993 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
994
10915d9a
MF		 9952011-07-12 Mike Frysinger <vapier@gentoo.org>
996
997 * sim-command.c: Include sim-options.h.
998
63042524
MF		 9992011-07-12 Mike Frysinger <vapier@gentoo.org>
1000
1001 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1002
24a6c33d
MF		 10032011-07-12 Mike Frysinger <vapier@gentoo.org>
1004
1005 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1006 Delete direct call to AC_PROG_CC.
1007
2419798b
MF		 10082011-07-05 Mike Frysinger <vapier@gentoo.org>
1009
1010 * sim-command.c: New file.
1011 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1012 (sim-command.o): New rule.
1013
440db575
MF		 10142011-05-27 Mike Frysinger <vapier@gentoo.org>
1015
1016 * sim-options.c (standard_option_handler): Remove arg[0] check
1017 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1018 not an empty string, otherwise assign "" back to it.
1019
3ddcae71
MF		 10202011-05-26 Mike Frysinger <vapier@gentoo.org>
1021
1022 * nltvals.def: Regenerate to include Blackfin syscalls again.
1023
3a49ea9f
MF		 10242011-05-25 Mike Frysinger <vapier@gentoo.org>
1025
1026 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1027 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1028 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1029 (trace_idx_to_str): Likewise.
1030 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1031 (TRACE_syscall): Define.
1032 (WITH_TRACE_SYSCALL_P): Likewise.
1033 (TRACE_SYSCALL_P): Likewise.
1034
dd931b2f
MF		 10352011-05-23 Mike Frysinger <vapier@gentoo.org>
1036
1037 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1038 remove now-unnecessary sub-scope for glue->type setting.
1039 Check to see if the "reg" property exists before we use it, and
1040 if it doesn't exist, error out for "glue" devices.
1041
0e31da21
MF		 10422011-05-23 Mike Frysinger <vapier@gentoo.org>
1043
1044 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1045 glue-or, and set type to glue_xor when name is glue-xor.
1046 (hw_glue_port_event): Return immediately when type is glue_io
1047 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1048 and hw_port_event calls from glue_and to end of function.
1049
34b47c38
MF		 10502011-05-11 Mike Frysinger <vapier@gentoo.org>
1051
1052 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1053 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1054 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1055 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1056 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1057 around function arguments.
1058
56a9aa1d
MF		 10592011-04-14 Mike Frysinger <vapier@gentoo.org>
1060
1061 * sim-options.c (complete_option_list, sim_complete_command):
1062 New functions.
1063
d45bea91
MF		 10642011-04-02 Mike Frysinger <vapier@gentoo.org>
1065
1066 * dv-glue.c: Fix up style.
1067
12c4cbd5
MF		 10682011-04-02 Mike Frysinger <vapier@gentoo.org>
1069
1070 * hw-alloc.c (hw_alloc_data): Adjust brace.
1071 * hw-base.c (hw_base_data): Likewise.
1072 (generic_hw_unit_decode): Fix indentation.
1073 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1074 * hw-events.c (hw_event, hw_event_data): Likewise.
1075 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1076 * hw-instances.c (hw_instance_data): Likewise.
1077 * hw-instances.h (hw_instance): Likewise.
1078 * hw-main.h (hw_descriptor, enum): Likewise.
1079 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1080 * hw-ports.h (hw_port_descriptor): Likewise.
1081 * hw-properties.c (hw_property_data): Likewise.
1082 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1083 _range_property_spec, _reg_property_spec): Likewise.
1084 * hw-tree.c (_name_specifier, printer): Likewise.
1085 (split_device_specifier, parse_string_property, hw_tree_traverse,
1086 print_size, print_reg_property, print_string, print_properties):
1087 Fix indentation.
1088
66ee2731
MF		 10892011-03-29 Mike Frysinger <vapier@gentoo.org>
1090
1091 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1092 * Make-common.in (dv-cfi.o): New rule.
1093 * dv-cfi.c, dv-cfi.h: New files.
1094
165b70ea
KB		 10952011-03-21 Kevin Buettner <kevinb@redhat.com>
1096
1097 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1098 fcntl.h and sys/fcntl.h, for constants.
1099 * nltvals.def: Regenerate.
1100 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1101 * sim-io.h (sys/types.h, sys/stat.h): Include.
1102 (sim_io_stat, sim_io_fstat): Declare.
1103
028f6515
MF		 11042011-03-14 Mike Frysinger <vapier@gentoo.org>
1105
1106 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1107 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1108 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1109 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1110 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1111 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1112 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1113 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1114 syscall.c: Trim trailing whitespace.
1115
ef016f83
MF		 11162011-03-05 Mike Frysinger <vapier@gentoo.org>
1117
1118 * gennltvals.sh: Handle bfin targets.
1119 * nltvals.def: Regenerate.
1120
fee17b35
KB		 11212011-02-25 Kevin Buettner <kevinb@redhat.com>
1122
1123 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1124 file descriptors.
1125
d79fe0d6
MF		 11262011-02-14 Mike Frysinger <vapier@gentoo.org>
1127
1128 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1129 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1130 (hw_free): Drop zfree logic and always call free.
1131 * hw-base.c (hw_delete): Change zfree to free.
1132 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1133 (hw_handle_remove_phandle): Likewise.
1134 * hw-instances.c (hw_instance_delete): Likewise.
1135 * hw-tree.c (parse_reg_property): Likewise.
1136 (parse_ranges_property): Likewise.
1137 (parse_string_property): Likewise.
1138 * sim-core.c (sim_core_uninstall): Likewise.
1139 * sim-cpu.c (sim_cpu_free_all): Likewise.
1140 * sim-hw.c (sim_hw_uninstall): Likewise.
1141 * sim-memopt.c (do_memopt_delete): Likewise.
1142 (sim_memory_uninstall): Likewise.
1143 * sim-module.c (sim_module_uninstall): Likewise.
1144 * sim-options.c (sim_parse_args): Likewise.
1145 * sim-profile.c (profile_pc_cleanup): Likewise.
1146 (profile_uninstall): Likewise.
1147 * sim-watch.c (do_watchpoint_delete): Likewise.
1148 * sim-utils.c (zfree): Delete.
1149 (sim_state_free): Change zfree to free.
1150 * sim-utils.h (zfree): Delete.
1151
891e7fb1
MF		 11522011-02-13 Mike Frysinger <vapier@gentoo.org>
1153
1154 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1155
9bd90cce
MF		 11562011-01-12 Mike Frysinger <vapier@gentoo.org>
1157
1158 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1159
39a3ae0a
MF		 11602011-01-12 Mike Frysinger <vapier@gentoo.org>
1161
1162 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1163 fails.
1164 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1165 when asprintf fails.
1166 * sim-utils.c (sim_do_commandf): Issue an error and return when
1167 asprintf fails.
1168 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1169 asprintf fails.
1170
3143e5a9
MF		 11712011-01-11 Mike Frysinger <vapier@gentoo.org>
1172
1173 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1174 bytes has been calculated and when mmap_next_fd is valid and
1175 nr_bytes is 0.
1176 (memory_option_handler): Allow missing size when mmap_next_fd is
1177 valid.
1178
cb11d1f4
MF		 11792011-01-10 Mike Frysinger <vapier@gentoo.org>
1180
1181 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1182 not empty, and always append $3 to $hardware.
1183
11842011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1185
1186 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1187 * sim-hw.h (sim_hw_abort): Likewise.
1188
cc25892b
MF		 11892011-01-05 Mike Frysinger <vapier@gentoo.org>
1190
1191 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1192
44944448
JB		 11932011-01-05 Joel Brobecker <brobecker@adacore.com>
1194
1195 * run.1: Copyright year update.
1196
e61ddca7
MF		 11972010-12-28 Mike Frysinger <vapier@gentoo.org>
1198
e71b81d8
MF		 1199 * hw-alloc.h (HW_NALLOC): Define.
1200
1201010-12-28 Mike Frysinger <vapier@gentoo.org>
1202
e61ddca7
MF		 1203 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1204
bef6be3d
MF		 12052010-12-15 Mike Frysinger <vapier@gentoo.org>
1206
1207 * sim-memopt.c (OPTION_MAP_INFO): Define.
1208 (memory_options): Handle --map-info.
1209 (memory_option_handler): Handle OPTION_MAP_INFO.
1210
5be229c0
MF		 12112010-11-22 Mike Frysinger <vapier@gentoo.org>
1212
1213 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1214 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1215 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1216
81c641e7
MF		 12172010-11-22 Mike Frysinger <vapier@gentoo.org>
1218
1219 * sim-core.c (WITH_HW): Add device casts to device_error,
1220 device_io_read_buffer, and device_io_write_buffer.
1221
6ab5626b
MF		 12222010-11-16 Mike Frysinger <vapier@gentoo.org>
1223
1224 * dv-sockser.c (dv_sockser_write_buffer): New function.
1225 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1226 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1227
0bd15c7f
HPN		 12282010-10-07 Hans-Peter Nilsson <hp@axis.com>
1229
1230 * callback.c (os_lseek): Call wrap on lseek result.
1231
363a6e9f
OS		 12322010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1233
1234 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1235 call by its equality to -1 not by it being negative.
1236 (connected_p): Likewise for accept() call.
1237
c8551de3
MF		 12382010-04-23 Mike Frysinger <vapier@gentoo.org>
1239
1240 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1241
ef93a840
MF		 12422010-04-21 Mike Frysinger <vapier@gentoo.org>
1243
1244 * profile.c (sim_profile_print_bar): Add cpu argument.
1245
f093db8c
MF		 12462010-04-21 Mike Frysinger <vapier@gentoo.org>
1247
1248 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1249
0d3d2c71
MF		 12502010-04-21 Mike Frysinger <vapier@gentoo.org>
1251
1252 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1253 (profile_print_pc): Convert sim_io_printf to profile_printf.
1254 (profile_print_insn): Likewise.
1255 (profile_print_memory): Likewise.
1256 (profile_print_core): Likewise.
1257 (profile_print_model): Likewise.
1258 (sim_profile_print_bar): Likewise.
1259 (profile_print_speed): Likewise.
1260 (profile_print_addr_ranges): Likewise.
1261 (profile_info): Likewise.
1262 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1263
bd0bd508
MF		 12642010-04-19 Mike Frysinger <vapier@gentoo.org>
1265
1266 * sim-model.c (OPTION_MODEL): Convert to enum.
1267 (OPTION_MODEL_INFO): New enum.
1268 (model_options): Add model-info/info-model entries.
1269 (model_option_handler): Handle OPTION_MODEL_INFO.
1270
e8a76151
MF		 12712010-04-13 Mike Frysinger <vapier@gentoo.org>
1272
1273 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1274 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1275 initially.
1276
cb1cc9c6
MF		 12772010-04-13 Mike Frysinger <vapier@gentoo.org>
1278
1279 * sim-hrw.c (sim_write): Add const to buf arg.
1280 * sim-utils.h (sim_write_fn): Likewise.
1281
58f03a40
MF		 12822010-04-12 Mike Frysinger <vapier@gentoo.org>
1283
1284 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1285 defines.
1286
21cf617c
MF		 12872010-04-12 Mike Frysinger <vapier@gentoo.org>
1288
1289 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1290 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1291 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1292 * dv-sockser.c (sockser_options): Likewise.
1293 * hw-ports.c (empty_hw_ports): Likewise.
1294 * sim-hw.c (hw_options): Likewise.
1295 * sim-model.c (model_options): Likewise.
1296 * sim-options.c (standard_options): Likewise.
1297 * sim-profile.c (profile_options): Likewise.
1298 * sim-trace.c (trace_options): Likewise.
1299 * sim-watch.c (watchpoint_options): Likewise.
1300
e377ca52
MF		 13012010-04-12 Mike Frysinger <vapier@gentoo.org>
1302
1303 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1304 the local "arg_table" variable, and the xmalloc cast.
1305
adaaf009
MF		 13062010-04-10 Mike Frysinger <vapier@gentoo.org>
1307
1308 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1309 "prefix" var.
092d8476 1310 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1311
9ec7269f
MF		 13122010-04-10 Mike Frysinger <vapier@gentoo.org>
1313
1314 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1315
709b3bb3
MF		 13162010-04-10 Mike Frysinger <vapier@gentoo.org>
1317
1318 * sim-trace.c (save_data): Add const markings to "buf" argument.
1319
3dd68605
MF		 13202010-04-10 Mike Frysinger <vapier@gentoo.org>
1321
1322 * sim-options.c (standard_option_handler): Add const markings to
1323 local "type" var.
1324
0ad22a74
MF		 13252010-04-02 Mike Frysinger <vapier@gentoo.org>
1326
1327 * hw-ports.h: Fix spelling typos.
1328
75005b3a
MF		 13292010-03-30 Mike Frysinger <vapier@gentoo.org>
1330
1331 * configure.ac: Check for socklen_t.
1332 * configure, config.in: Regenerated.
1333 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1334
d946c288
MF		 13352010-03-30 Mike Frysinger <vapier@gentoo.org>
1336
1337 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1338 * sim-hw.c (hw_option_handler): Likewise.
1339
ff398ee4
MF		 13402010-03-30 Mike Frysinger <vapier@gentoo.org>
1341
1342 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1343 (interrupt_nr_to_str): Likewise.
1344 (default_interrupt_names): Add const to pointer type.
1345 (sim_watchpoint_install): Add const to prefix.
1346 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1347
6bf91687
MF		 13482010-03-30 Mike Frysinger <vapier@gentoo.org>
1349
1350 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1351 (sim_core_write_buffer): Likewise.
1352
15f3c2de
MF		 13532010-03-30 Mike Frysinger <vapier@gentoo.org>
1354
1355 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1356 the SIM_HAVE_ADDR_RANGE define.
1357
fb0cc53e
MF		 13582010-03-30 Mike Frysinger <vapier@gentoo.org>
1359
1360 * sim-core.h (device_error): Add const to message, and add printf
1361 format attribute.
1362
739dfd28
MF		 13632010-03-30 Mike Frysinger <vapier@gentoo.org>
1364
1365 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1366 SIM_HAVE_ADDR_RANGE define.
1367
59db87ad
MF		 13682010-03-30 Mike Frysinger <vapier@gentoo.org>
1369
1370 * dv-glue.c (hw_glue_ports): Swap static and const.
1371
dc416615
MF		 13722010-03-30 Mike Frysinger <vapier@gentoo.org>
1373
1374 * nrun.c (usage): Use void in definition.
1375 * sim-options.c (dup_arg_p): Convert old-style function definition.
1376 (sim_parse_args): Likewise.
1377 (sim_print_help): Likewise.
1378 * sim-trace.c (set_trace_option_mask): Likewise.
1379 (set_trace_option): Likewise.
1380 * sim-utils.c (sim_analyze_program): Likewise.
1381 (sim_elapsed_time_get): Likewise.
1382 (sim_elapsed_time_since): Likewise.
1383
11409fac
MF		 13842010-03-22 Mike Frysinger <vapier@gentoo.org>
1385
1386 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1387 (standard_options): Likewise.
1388 (standard_option_handler): Likewise.
1389
6d519a46
MF		 13902010-03-16 Mike Frysinger <vapier@gentoo.org>
1391
1392 * hw-ports.c (TRACE): Delete.
1393 * hw-properties.c (TRACE): Delete.
1394 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1395 (hw_find_integer_property): Likewise.
1396 (hw_find_integer_array_property): Likewise.
1397 (hw_add_duplicate_property): Likewise.
1398
799026a7
MF		 13992010-03-15 Mike Frysinger <vapier@gentoo.org>
1400
1401 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1402 "boolean".
1403
fd87baa9
MF		 14042010-02-04 Mike Frysinger <vapier@gentoo.org>
1405
1406 * sim-model.c: Include sim-model.h
1407
294bcb78
MF		 14082010-02-04 Mike Frysinger <vapier@gentoo.org>
1409
1410 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1411 & from the STATE_CPU() examples.
1412
80532737
DE		 14132010-01-24 Doug Evans <dje@sebabeach.org>
1414
d2c7a1a6
DE		 1415 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1416 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1417 ufixsfsi): Ditto.
1418 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1419 (struct cgen_fp_ops): Update signatures of floating point conversion
1420 operations.
1421
80532737
DE		 1422 * Make-common.in (CGEN_SIM_DEPS): Define.
1423 (CGEN_INCLUDE_DEPS): Use it.
1424 (CGEN_MAIN_CPU_DEPS): Simplify.
1425
1377e154
DE		 14262010-01-22 Doug Evans <dje@sebabeach.org>
1427
1428 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1429 (SUBWORDTFSI, JOINSIDI): Ditto.
1430
ec11f055
DE		 14312010-01-05 Doug Evans <dje@sebabeach.org>
1432
1433 * cgen-types.h (SETDI): Delete, unused.
1434
a09a0bfd
DE		 14352009-12-02 Doug Evans <dje@sebabeach.org>
1436
1437 * cgen-engine.h: Remove duplicated comment.
1438
62836bf4
DE		 14392009-11-23 Doug Evans <dje@sebabeach.org>
1440
1441 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1442 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1443
e94d449d
DE		 14442009-11-22 Doug Evans <dje@sebabeach.org>
1445
197fa1aa
DE		 1446 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1447 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1448 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1449 instead of CGEN_INSN_INT.
1450
e94d449d
DE		 1451 * cgen-trace.h (trace_extract): Add cast to fix warning.
1452
ca25db52
DE		 14532009-11-05 Doug Evans <dje@sebabeach.org>
1454
1455 * cgen-mem.h (DECLARE_GETT): Don't inline.
1456 (DECLARE_SETT): Ditto.
1457
c272cb46
JS		 14582009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1459
1460 * sim-inline.h: Fix spelling error.
1461
1428dced
TT		 14622009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1463
1464 * Make-common.in: Add datarootdir.
1465
44330079
RW		 14662009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1467
0aec8eb1
RW		 1468 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1469 (SIM_CHECK_MEMBERS_1): Remove.
1470 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1471 AC_CHECK_MEMBERS one.
1472 * configure: Regenerate.
1473
44330079
RW		 1474 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1475 * configure: Regenerate.
1476
d6416cdc
RW		 14772009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1478
81ecdfbb
RW		 1479 * config.in: Regenerate.
1480 * configure: Likewise.
1481
c462b41b
RW		 1482 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1483 definition of AC_CHECK_MEMBER.
1484
d6416cdc
RW		 1485 * aclocal.m4: m4_include toplevel config/override.m4.
1486 * configure: Regenerate.
1487
96e946ca
RW		 14882009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1489
1490 * Makefile.in (datarootdir): New variable.
1491
6a8b8615
DE		 14922009-07-07 Doug Evans <dje@sebabeach.org>
1493
1494 * Make-common.in (CPU_DIR): Define.
1495
2c2a86d7
DE		 14962009-07-06 Doug Evans <dje@sebabeach.org>
1497
1498 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1499 identifiers for file types rather than encoding internal
1500 implementation details of cgen.sh.
1501 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1502 * cgen.sh: Add support for parallel makes.
1503 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1504
c28c63d8
JB		 15052009-05-18 Jon Beniston <jon@beniston.com>
1506
72f4393d
L		 1507 * gennltvals.sh: Add lm32 target.
1508 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1509
982807ce
JB		 15102009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1511
1512 Speed up simulator startup:
1513 * sim-utils.c (zalloc): Use xcalloc.
1514
2a8922a9
HPN		 15152009-01-07 Hans-Peter Nilsson <hp@axis.com>
1516
2225d5bd
HPN		 1517 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1518 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1519 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1520 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1521 type, QI, HI, SI, DI.
1522
2a8922a9
HPN		 1523 * callback.c (os_error): Mark as being a noreturn function.
1524 * sim-io.h (sim_io_error): Similar for sim_io_error.
1525
6878aceb
JS		 15262008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1527
1528 * aclocal.m4: Fix underquoting of function names.
1529
be091327
DJ		 15302008-10-21 Julian Brown <julian@codesourcery.com>
1531
1532 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1533
79e1e459
HPN		 15342008-07-11 Hans-Peter Nilsson <hp@axis.com>
1535
1536 * common.m4: Add test for libz and zlib.h.
1537 * configure: Regenerate to track ../common/common.m4 changes.
1538 * config.in: Ditto.
1539
6efef468 15402008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1541 Daniel Jacobowitz <dan@codesourcery.com>
1542 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1543
1544 * aclocal.m4: Include ../../config/acx.m4.
1545 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1546 * configure, config.in: Regenerate.
1547 * Make-common.in (LIB_OBJS): Add version.o.
1548 (version.c, version.o): New rules.
72f4393d 1549 * run.c: Include version.h.
6efef468
JM		 1550 (usage): Add help parameter. Print output either to stdout or
1551 stderr depending on that parameter.
1552 (print_version): New.
1553 (main): Check for --help and --version.
1554 * run-sim.h (sim_target_display_usage): Add help parameter.
1555 * version.h: New.
1556
a4e64307
DJ		 15572008-04-14 Hans Kester <kester.hans@gmail.com>
1558
1559 * sim-signal.c: Define missing signals for _WIN32.
1560
2a3591b0
SR		 15612008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1562
1563 * gennltvals.sh: Add cr16.
1564 * nltvals.def: Rebuild.
1565
b981d709
DJ		 15662007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1567
eb639c50
DJ		 1568 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1569 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1570
f40f1a01
NC		 15712007-08-10 Nick Clifton <nickc@redhat.com>
1572
1573 * sim-memopt.c (memory_options): Mention that the
1574 --memory-size switch accepts suffixes.
72f4393d
L		 1575 (parse_size): Handle a suffix on the size value.
1576 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 1577 switch accepts suffixes.
72f4393d 1578 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 1579
edc5d9ec
HPN		 15802006-12-21 Hans-Peter Nilsson <hp@axis.com>
1581
1582 * acconfig.h: Remove.
1583 * config.in: Regenerate.
1584
09d96939
TS		 15852006-11-07 Thiemo Seufer <ths@mips.com>
1586
1587 * gentmap.c: Fix compile time warning.
1588
7e129781
TS		 15892006-11-07 Thiemo Seufer <ths@mips.com>
1590
1591 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1592 for bfd text addresses.
1593
3ae2e9a3 15942006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 1595 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 1596
1597 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1598 SIM_QUIET_NAN_NEGATED.
1599
41ec9f20
TS		 16002006-08-29 Nigel Stephens <nigel@mips.com>
1601
1602 * sim-profile.c (profile_pc_init): Initialise default profiling
1603 frequency to a prime number.
1604 (profile_print_pc): Convert gmon.out sample data into target
1605 byte order.
1606
e85e3205
RE		 16072006-06-13 Richard Earnshaw <rearnsha@arm.com>
1608
1609 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1610 * common.m4: Likewise.
1611 * configure: Regenerated.
1612
2f0122dc
DJ		 16132006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1614
1615 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1616 * configure: Regenerated.
1617
20e95c23
DJ		 16182006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1619
1620 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1621 and LIBINTL_DEP everywhere.
1622 (CSEARCH): Use INCINTL.
1623 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1624 gettext macros.
1625 * configure: Regenerated.
1626
ea696909
HPN		 16272006-03-29 Hans-Peter Nilsson <hp@axis.com>
1628
1629 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1630 option-contents test.
1631
aba6488e
MM		 16322005-11-28 Mark Mitchell <mark@codesourcery.com>
1633
25520859
MM		 1634 * sim-signal.c (sim_signal_to_target): Fix typos.
1635
aba6488e
MM		 1636 * sim-reason.c (sim_stop_reason): Use
1637 sim_signal_to_target, not sim_signal_to_host.
1638 * sim-signal.c (sim_signal_to_host): Fix typo.
1639 (sim_signal_to_target): New function.
1640
f010abaa
HPN		 16412005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1642
1643 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1644 change.
1645
09b96ea0
ILT		 16462005-07-08 Ian Lance Taylor <ian@airs.com>
1647
efd36314
ILT		 1648 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1649
09b96ea0
ILT		 1650 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1651 different fraction for a quiet NaN.
1652 (unpack_fpu): Likewise.
1653
3b02a06b
BE		 16542005-07-08 Ben Elliston <bje@au.ibm.com>
1655
1656 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1657 * sim-load.c: Likewise.
1658 * syscall.c: Likewise.
1659
18d59ab9
CV		 16602005-05-24 Corinna Vinschen <vinschen@redhat.com>
1661
1662 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1663 check.
1664
149cfe5b
DJ		 16652005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1666
1667 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1668
3f6da722 16692005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 1670
3f6da722
MI		 1671 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1672 and signed64 for __ALPHA__.
1673
2b193c4a
MK		 16742005-03-23 Mark Kettenis <kettenis@gnu.org>
1675
1676 * aclocal.m4 Include ../../gettext.m4.
1677 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1678 (AM_LC_MESSAGES): Remove.
1679 * configure: Regenerate.
1680
51216631
JB		 16812005-02-28 Jim Blandy <jimb@redhat.com>
1682
1683 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1684 -Wuninitialized in the default list of build warnings if CFLAGS is
1685 set, and doesn't include -O. (Using -Wuninitialized without
1686 optimization produces a warning, which interferes with compilation
1687 with -Werror.)
72f4393d 1688
0c4507fd
JB		 16892005-02-21 Jim Blandy <jimb@redhat.com>
1690
1691 * callback.c (os_fstat): Don't declare 't' unless it's used.
1692
9ab46d53
JB		 16932005-02-09 Jim Blandy <jimb@redhat.com>
1694
1695 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1696 '-s' argument.
1697 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1698 to $(CGEN), to ensure that the command substitution happens where
1699 the variable is referenced in the submake, not when the submake's
1700 arguments are expanded.
1701 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1702 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1703 application Scheme script directly after ${cgen}; don't precede it
1704 with a -s.
1705
f4f8cce4
HPN		 17062005-01-28 Hans-Peter Nilsson <hp@axis.com>
1707
97f669ed
HPN		 1708 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1709 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1710 Include libiberty.h.
1711 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1712 being either end of a pipe.
1713 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1714 (os_shutdown): Clear pipe state.
1715 (default_callback): Initialize new members.
1716
f4f8cce4
HPN		 1717 * callback.c (default_callback): Initialize target_endian.
1718 (cb_store_target_endian): Renamed from store, new first parameter
1719 host_callback *cb, drop last parameter big_p. Take endianness
1720 from cb.
1721 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1722 Remove variable big_p.
1723 * nrun.c (main): Initialize default_callback.target_endian.
1724
35695fd6
AC		 17252005-01-14 Andrew Cagney <cagney@gnu.org>
1726
1727 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1728 Add explicit call to AC_CONFIG_HEADER.
1729 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1730 * configure: Re-generate.
1731
f0569246
AC		 17322005-01-12 Andrew Cagney <cagney@gnu.org>
1733
1734 * common.m4: New file, based on of aclocal.m4.
1735
38f48d72
AC		 17362005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1737
1738 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1739 * configure: Regenerated to track ../common/aclocal.m4 changes.
1740
b7026657
AC		 17412005-01-07 Andrew Cagney <cagney@gnu.org>
1742
1743 * configure.ac: Rename configure.in, require autoconf 2.59.
1744 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1745 * configure: Re-generate.
1746
5d945fec
HPN		 17472004-12-15 Hans-Peter Nilsson <hp@axis.com>
1748
1749 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1750 <case CB_SYS_ftruncate>: New cases.
1751
0d3cd463
HPN		 17522004-12-13 Hans-Peter Nilsson <hp@axis.com>
1753
1754 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 1755 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 1756 * callback.c (os_lstat): New function.
0d3cd463 1757
119860e5
HPN		 17582004-12-08 Hans-Peter Nilsson <hp@axis.com>
1759
027e2a04
HPN		 1760 * run.1: Document --sysroot=filepath.
1761 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1762 (standard_options): Support --sysroot=<path>.
1763 (standard_option_handler): Handle OPTION_SYSROOT.
1764 * syscall.c (simulator_sysroot): Define, initialized empty.
1765 (get_path): Prepend simulator_sysroot to absolute file path.
1766 [HAVE_STRING_H]: Include string.h.
1767 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1768 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1769 (main): If simulator_sysroot is not empty, chdir there.
1770 * sim-config.h (simulator_sysroot): Declare.
1771
119860e5
HPN		 1772 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1773 cgen_rtx_error" in a CGEN-generated simulator.
1774 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1775 replacement for CGEN-related breakpoints.
1776
70ae6611
HPN		 17772004-12-07 Hans-Peter Nilsson <hp@axis.com>
1778
1779 * Make-common.in (sim-basics_h): Add $(callback_h).
1780
697afb65
HPN		 17812004-12-03 Hans-Peter Nilsson <hp@axis.com>
1782
1783 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1784 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1785 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1786 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1787 (SIM_CHECK_MEMBERS): New macros.
1788 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1789 for struct stat member test and write. Add ST_x calls for each
1790 struct stat member tested in configure.in. Wrap each ST_x call in
1791 #ifdef of configure macro for that member.
1792 * configure, config.in: Regenerate.
1793
6e56eb07
HPN		 17942004-12-01 Hans-Peter Nilsson <hp@axis.com>
1795
1796 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1797 /dev/null.
1798 <case desc>: Pass -OPC opcfile.
1799 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1800 parameter to cgen.sh.
1801
c87368ac
RE		 18022004-11-30 Richard Earnshaw <rearnsha@arm.com>
1803
1804 * Make-common.in (sim-basics_h): Correct dependencies on
1805 cconfig.h and tconfig.h
1806 (sim-load.o): Correct typo in sim-basics_h dependency.
1807
08cd3760
RE		 18082004-11-18 Richard Earnshaw <rearnsha@arm.com>
1809
15f5e61f
RE		 1810 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1811 sub-dependencies for other sim files that they include.
1812 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 1813 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1814
1afbf186
HPN		 18152004-11-16 Hans-Peter Nilsson <hp@axis.com>
1816
1d72487d
HPN		 1817 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1818 endian information.
1819
1afbf186
HPN		 1820 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1821 $(remote_sim_h) too.
1822 (sim_main_headers): Add sim-utils.h.
1823
a3bb1089
FCE		 18242004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1825
1826 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1827
5a645dc5
AC		 18282004-07-26 Andrew Cagney <cagney@gnu.org>
1829
1830 Problem from Olaf Hering <olh@suse.de>.
1831 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1832
109d3db3
BE		 18332004-07-10 Ben Elliston <bje@au.ibm.com>
1834
1835 * hw-tree.c (parse_integer_property): Typo fix in comments.
1836 * sim-options.c (sim_args_command): Likewise.
1837
0aaa4a81
AC		 18382004-06-28 Andrew Cagney <cagney@gnu.org>
1839
1840 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1841
0242f9ea
JR		 18422004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1843
1844 * callback.c (os_shutdown): Fix bug in last change: actually
1845 mark file descriptors as available on startup.
1846
594ee3a7
JR		 18472004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1848
1849 [ include/gdb: * callback.h (host_callback_struct): Replace
1850 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 1851 * callback.c: Changed all users.
594ee3a7 1852
5f510f9c
AM		 18532004-06-15 Alan Modra <amodra@bigpond.net.au>
1854
1855 * sim-load.c (sim_load_file): Use bfd_get_section_size
1856 instead of bfd_get_section_size_before_reloc.
1857
7659f80a
DJ		 18582004-05-18 Daniel Jacobowitz <dan@debian.org>
1859
1860 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1861 passing it to printf.
1862
41ee5402
DJ		 18632004-05-10 Daniel Jacobowitz <dan@debian.org>
1864
1865 * callback.c: Update copyright dates.
1866 * run.c: Likewise.
1867 * sim-basics.h: Likewise.
1868 * sim-load.c: Likewise.
1869 * syscall.c: Likewise.
1870
18712004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1872
1873 * callback.c: Include cconfig.h instead of config.h.
1874 * run.c: Likewise.
1875 * sim-basics.h: Likewise.
1876 * sim-load.c: Likewise.
1877 * syscall.c: Likewise.
1878
6d0c993e
BE		 18792004-01-16 Ben Elliston <bje@wasabisystems.com>
1880
1881 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1882
6edf0760
NC		 18832003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1884
1885 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1886
a69146da
KH		 18872003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1888
1889 * sim-options.c (standard_options): Fix the names of H8
1890 variants.
1891
fc0a2244
AC		 18922003-10-30 Andrew Cagney <cagney@redhat.com>
1893
1894 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1895 with "struct bfd_symbol".
1896
ee3073b5
AC		 18972003-10-21 Andrew Cagney <cagney@redhat.com>
1898
1899 * callback.c (os_truncate): Call "truncate", and not "stat".
1900
198beae2
AC		 19012003-10-20 Andrew Cagney <cagney@redhat.com>
1902
1903 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1904
8822d001
JR		 19052003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1906
1907 * callback.c (os_ftruncate, os_truncate): New functions.
1908 (default_callback): Initialize ftruncate and truncate members.
1909
ea52ff81
DB		 19102003-09-08 Dave Brolley <brolley@redhat.com>
1911
1912 On behalf of Doug Evans <dje@sebabeach.org>
1913 * cgen.sh: New arg archfile.
1914 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1915 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1916
e158f0a0
AC		 19172003-08-28 Andrew Cagney <cagney@redhat.com>
1918
1919 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1920 * sim-options.c (print_help): Cast the format with specifier to
1921 "int".
1922
33319edb 19232003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 1924 Dave Brolley <brolley@redhat.com>
33319edb 1925
72f4393d 1926 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 1927 fields of CGEN_WRITE_QUEUE_ELEMENT.
1928 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1929 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1930 * gennltvals.sh: Add frv target.
1931 * nltvals.def: Add frv target.
1932
72f536bd
MS		 19332003-06-23 Michael Snyder <msnyder@redhat.com>
1934
ac59bf8d 1935 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 1936 * sim-reg.c: Fix cut-and-paste bug in comment.
1937
1f1b2817
AC		 19382003-06-22 Andrew Cagney <cagney@redhat.com>
1939
1940 From matthew green <mrg@redhat.com>:
72f4393d 1941 * sim-fpu.h: Update copyright.
1f1b2817 1942 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 1943 * sim-fpu.c: Update copyright.
1f1b2817
AC		 1944 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1945
89c0d7dd 19462003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 1947
89c0d7dd 1948 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 1949 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1950 with disassemble_info:read_memory_func.
1951 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1952
828c9ae6
MS		 19532003-06-04 Michael Snyder <msnyder@redhat.com>
1954
1955 * common/run.c (main): Remove SIM_H8300 ifdef.
1956 (usage): Ditto.
1957 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1958 (standard_options): Add '-x' for h8/300sx.
1959 (standard_option_handler): Add case for SIM_H8300SX.
1960
80d35d90
MS		 19612003-04-13 Michael Snyder <msnyder@redhat.com>
1962
1963 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1964
876fec02
AC		 19652003-03-01 Andrew Cagney <cagney@redhat.com>
1966
1967 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1968 (sim_engine_vabort): Ditto.
1969
6b4a8935
AC		 19702003-02-27 Andrew Cagney <cagney@redhat.com>
1971
1972 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1973 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1974 * nrun.c (main): Ditto.
1975
dbd7cd63
AC		 19762003-02-26 Andrew Cagney <cagney@redhat.com>
1977
1978 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1979 (sim_engine_vabort): Ditto.
1980 (sim_engine_halt, sim_engine_restart): Ditto.
1981
836cc9f4
AC		 19822003-02-20 Andrew Cagney <ac131313@redhat.com>
1983
1984 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1985 (sim-break_h): Delete macro.
1986 (sim-break.o): Delete rule.
1987 * sim-break.c: Delete file.
1988 * sim-break.h: Delete file.
1989 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1990 (STATE_BREAKPOINTS): Delete macro.
1991 (sim_state_base): Delete field breakpoints.
1992 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1993 sim_break_install to array.
1994
45a15d6f
KH		 19952003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1996
1997 * run.c (usage): Fix typos.
1998
127a77fe
CD		 19992002-11-27 Richard Sandiford <rsandifo@redhat.com>
2000
2001 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2002
b85e4829
AC		 20032002-11-22 Andrew Cagney <ac131313@redhat.com>
2004
2005 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2006 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2007 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2008 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2009 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2010 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2011 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2012 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2013 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2014 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2015
d25b1553
AC		 20162002-11-13 Andrew Cagney <cagney@redhat.com>
2017
2018 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2019
d690312f
CD		 20202002-11-06 Richard Sandiford <rsandifo@redhat.com>
2021
2022 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2023 (distclean): Depend on it.
2024
7c3e3b33
AM		 20252002-10-14 Alan Modra <amodra@bigpond.net.au>
2026
2027 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2028
7ede505a
DB		 20292002-08-29 Dave Brolley <brolley@redhat.com>
2030
2031 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2032
75c4388a
AC		 20332002-07-17 Andrew Cagney <cagney@redhat.com>
2034
2035 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2036 (sim_set_callbacks, sim_size, sim_trace)
2037 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2038 to here from "gdb/remote-sim.h".
2039
7a3085c1 20402002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2041
2042 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2043 avoid possible longjmp problems with automatic variable siggnal.
2044
076043f2
AC		 20452002-07-14 Andrew Cagney <ac131313@redhat.com>
2046
2047 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2048 * Make-common.in (installdirs): Make $(libdir) too, needed when
2049 installing libsim.a.
2050
3fbeef0b
AC		 20512002-07-13 Andrew Cagney <ac131313@redhat.com>
2052
2053 * gennltvals.sh (dir): Mark d30v as obsolete.
2054 * nltvals.def: Remove d30v.
2055
bf962092
AC		 20562002-06-17 Andrew Cagney <cagney@redhat.com>
2057
27961795
AC		 2058 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2059
bf962092
AC		 2060 * sim-memopt.c: Include <unistd.h>.
2061 (do_memopt_add): Fix printf format.
2062 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2063
c8cca39f
AC		 20642002-06-16 Andrew Cagney <ac131313@redhat.com>
2065
2066 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2067 --enable-gdb-build-warnings.
2068 * configure: Regenerated to track ../common/aclocal.m4 changes.
2069
307041b7 20702002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2071
72f4393d
L		 2072 * sim-fpu.c (unpack_fpu): Initialize exponent for
2073 sim_fpu_class_zero.
2074 (i2fpu): Same.
2075 (sim_fpu_sqrt): Same.
7d7d930f 2076
3c25f8c7
AC		 20772002-06-08 Andrew Cagney <cagney@redhat.com>
2078
2079 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2080 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2081 * run.c: Ditto.
2082 * sim-load.c: Ditto.
2083 * callback.c: Ditto.
2084 * syscall.c: Ditto.
2085 * Make-common.in (callback_h): Define.
2086 (remote_sim_h): Define.
2087 (run.o): Update.
2088 (callback.o): Update.
2089 (syscall.o): Update.
72f4393d 2090 (sim-load.o):
3c25f8c7
AC		 2091 (nrun.o): Update.
2092 (sim-hload.o): Update.
2093 (sim-io.o): Update.
2094 (sim-reason.o): Update.
2095 (sim-reg.o): Update.
2096 (sim-resume.o): Update.
2097
dbec3bef
KH		 20982002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2099
2100 * run.c: Fix formatting.
2101
de4112fa
NC		 21022002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2103
2104 * run-sim.h: New header. Provide prototypes for functions used
2105 between run() and libsim.a which are not used by GDB.
2106 * run.c: Include run-sim.h.
72f4393d
L		 2107 (main): If SIM_TARGET_SWITCHES is defined call
2108 sim_target_parse_command_line.
2109 (usage): If SIM_TARGET_SWITCHES is defined call
2110 sim_target_display_usage.
de4112fa 2111
a8cdafbd
AV		 21122002-05-17 Andrey Volkov <avolkov@transas.com>
2113
2114 * run.c: Made h8300s as new target, not h8300h alias.
2115 Added new option -S (h8300s target)
2116 * sim-options.c: Ditto.
72f4393d 2117
5accf1ff
CD		 21182002-05-01 Chris Demetriou <cgd@broadcom.com>
2119
2120 * callback.c: Use 'deprecated' rather than 'depreciated.'
2121
080fe24b
AC		 21222002-02-24 Andrew Cagney <ac131313@redhat.com>
2123
2124 From wiz at danbala:
2125 * sim-fpu.h: Fix grammar and typos.
2126 Fix PR gdb/287.
2127
6439295f
CD		 21282002-02-10 Chris Demetriou <cgd@broadcom.com>
2129
2130 * callback.c: Fix some spelling errors.
2131 * hw-device.h: Likewise.
2132 * hw-tree.c: Likewise.
2133 * sim-abort.c: Likewise.
2134 * sim-alu.h: Likewise.
2135 * sim-core.h: Likewise.
2136 * sim-events.c: Likewise.
2137 * sim-events.h: Likewise.
2138 * sim-fpu.h: Likewise.
2139 * sim-profile.h: Likewise.
2140 * sim-utils.c: Likewise.
2141
dea03d4e
HPN		 21422002-01-31 Hans-Peter Nilsson <hp@axis.com>
2143
2144 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2145 New functions.
2146
1636f0bb
BE		 21472002-01-20 Ben Elliston <bje@redhat.com>
2148
2149 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2150 the comment for this enumerator.
2151
b59d44de
BE		 21522002-01-14 Ben Elliston <bje@redhat.com>
2153
2154 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2155
280b26c0
KH		 21562001-12-20 Kazu Hirata <kazu@hxi.com>
2157
2158 * run.c (usage): Fix a typo.
2159
e3e473da
BE		 21602001-07-05 Ben Elliston <bje@redhat.com>
2161
2162 * Make-common.in (srccgen): Remove.
2163 (CGEN_CPU_DIR): Define.
2164 (CGEN_READ_SCM): Redefine without $(srccgen).
2165 (CGEN_ARCH_SCM): Ditto.
2166 (CGEN_CPU_SCM): Ditto.
2167 (CGEN_DECODE_SCM): Ditto.
2168 (CGEN_DESC_SCM): Ditto.
2169
2836ee25
FCE		 21702001-04-25 Frank Ch. Eigler <fche@redhat.com>
2171
2172 * sim-load.c (sim_load_file): Put it back: external now.
2173 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2174
5b778125
AC		 21752001-04-21 Andrew Cagney <ac131313@redhat.com>
2176
2177 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2178 internal interface.
2179 * sim-utils.c (sim_analyze_program): Ditto.
2180
6ec9f4a9
FCE		 21812001-04-19 Frank Ch. Eigler <fche@redhat.com>
2182
2183 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2184 we're finished with its immediate use.
2185 * sim-load.c (sim_load_file): Ditto.
2186
764f1408
FCE		 21872001-03-16 Frank Ch. Eigler <fche@redhat.com>
2188
2189 Add support for mmap-based memory regions.
2190 * sim-memopt.c (mmap_next_fd): New global.
2191 (sim_memory_init): Reinitialize it.
2192 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2193 "--memory-mapfile FILE" option. Check for some errors.
2194 (do_memopt_add): Conditionally do mmap instead of malloc for
2195 backing store of simulated memory. Check for more errors.
2196 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2197 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2198 * configure.in: Look for mmap/fstat related functions and headers.
2199 * config.in, configure: Regenerated.
2200
35c20992
FCE		 22012001-03-15 Frank Ch. Eigler <fche@redhat.com>
2202
2203 * sim-core.c (sim_core_map_attach): Correct overlap-related
2204 error messages.
2205
f6bb7a3b
MM		 22062001-03-07 Michael Meissner <meissner@redhat.com>
2207
2208 * run.c (alloca-conf.h): Delete, no longer provided.
2209
01816cd8
BE		 22102001-02-22 Ben Elliston <bje@redhat.com>
2211
2212 * sim-trace.h (TRACE_VPU_IDX): Add.
2213 (TRACE_vpu): Define.
2214 (WITH_TRACE_VPU_P): Likewise.
2215 (TRACE_VPU_P): Likewise.
2216 * sim-trace.c (OPTION_TRACE_VPU): Define.
2217 (trace_options): Add --trace-vpu.
2218 (trace_option_handler): Handle OPTION_TRACE_VPU.
2219 (trace_option_handler): Include VPU tracing in --trace-semantics.
2220 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2221
44a9331c
BE		 22222001-02-21 Ben Elliston <bje@redhat.com>
2223
2224 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2225 (TRACE_BRANCH_INPUT2): Likewise.
2226
c43ad8eb
BE		 22272001-02-09 Ben Elliston <bje@redhat.com>
2228
2229 * (profile_print_pc): Write header out in target byte order.
2230
22312001-02-09 Ben Elliston <bje@redhat.com>
2232
2233 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2234 adjusting the pc shift value.
2235
9397fcbf
FCE		 22362001-01-12 Chris Demetriou <cgd@sibyte.com>
2237
badd2b1e
BE		 2238 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2239 where a numeric value is supplied.
9397fcbf 2240
63fe1038
BE		 22412001-01-06 Ben Elliston <bje@redhat.com>
2242
2243 * cgen.sh: Allow extrafiles to include the semantics files when
2244 generating an ISA-specific decoder.
2245
b6f6b44d
AO		 22462000-12-27 Alexandre Oliva <aoliva@redhat.com>
2247
2248 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2249
ad8707b5
BE		 22502000-12-23 Ben Elliston <bje@redhat.com>
2251
2252 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2253 them to the trace stream using sim_fpu_printn_fpu. Include
2254 "sim-fpu.h".
2255
b94c0966
BE		 22562000-12-15 Ben Elliston <bje@redhat.com>
2257
2258 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2259 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2260 trailing digits as specified (-1 to print all digits).
2261 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2262 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2263 to print_bits ().
2264
fd5d712e
BE		 22652000-12-13 Ben Elliston <bje@redhat.com>
2266
2267 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2268 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2269 (defs): New action.
2270
4c15ccf7
GK		 22712000-12-12 Geoffrey Keating <geoffk@redhat.com>
2272
2273 * sim-endian.h: Don't have parameters on macro definitions which
2274 are simply renaming functions, to permit use of XCONCAT2 in both
2275 the macro name and the arguments in a use of such a definition.
2276
0d277f51
BE		 22772000-12-11 Ben Elliston <bje@redhat.com>
2278
2279 * cgen-ops.h (SUBWORDDFDI): New function.
2280
bb4e03e5
BE		 22812000-12-05 Ben Elliston <bje@redhat.com>
2282
c79688eb
BE		 2283 * Make-common.in (cgen-defs): New target.
2284 (cgen-decode): Pass $(EXTRAFILES).
2285
bb4e03e5
BE		 2286 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2287 -outfile-suffix options.
2288
76440e4b
BE		 22892000-12-04 Ben Elliston <bje@redhat.com>
2290
6227bc85
BE		 2291 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2292 (SUBWORDSIUQI): Likewise.
2293 (SUBWORDDIHI): Likewise.
2294 (SUBWORDDIQI): New function.
2295
76440e4b
BE		 2296 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2297 * cgen-scache.c (scache_option_handler): Remove unused local var.
2298
cdc2a5c3
BE		 22992000-12-03 Ben Elliston <bje@redhat.com>
2300
2301 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2302
4e73b9c1
SC		 23032000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2304
2305 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2306
ce9bc8d1
SC		 23072000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2308
2309 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2310 space is not zero.
2311
ce13044d
SC		 23122000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2313
2314 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2315 (set_hw_delete): Moved the macro as a function.
2316 * hw-base.h (set_hw_delete): Declare as external function.
2317 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2318 allocated using hw_malloc.
72f4393d 2319
7c070881
SC		 23202000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2321
2322 * sim-options.c (sim_parse_args): Free the memory used for
2323 long_options, short_options, handlers, opt_cpu, orig_val.
2324
4f49fa1b
BE		 23252000-11-20 Ben Elliston <bje@redhat.com>
2326
2327 * cgen-ops.h (SUBBI): New macro.
2328 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2329 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2330
2d84da1b
BE		 23312000-11-16 Ben Elliston <bje@redhat.com>
2332
2333 * cgen-types.h (VOID): New type.
2334
dbc168af
BE		 23352000-11-09 Ben Elliston <bje@redhat.com>
2336
2337 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2338 (sim_fpu_two): Set exponent to 1.
2339
e4f5c43e
EZ		 23402000-10-26 Ben Elliston <bje@redhat.com>
2341
72f4393d
L		 2342 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2343 `all'. Pass `-i' options to cgen applications.
2344 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2345 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2346
a8d894af
BE		 23472000-10-08 Ben Elliston <bje@redhat.com>
2348
2349 * cgen-utils.c (cgen_rtx_error): New function.
2350
23512000-10-07 Ben Elliston <bje@redhat.com>
2352
2353 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2354 conditions for sim_core_read_buffer().
2355
6d4c43bf
DB		 23562000-09-26 Dave Brolley <brolley@redhat.com>
2357
2358 * cgen-utils.c (RORQI): New function.
2359 (ROLQI): New function.
2360 (RORHI): New function.
2361 (ROLHI): New function.
2362
0e266e5c
DB		 23632000-08-28 Dave Brolley <brolley@redhat.com>
2364
2365 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2366 in insn_value if it will fit.
2367
604259a0
FCE		 23682000-08-21 Frank Ch. Eigler <fche@redhat.com>
2369
2370 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2371
4193618c
DB		 23722000-08-15 Dave Brolley <brolley@redhat.com>
2373
2374 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2375
23762000-08-15 Dave Brolley <brolley@redhat.com>
2377
2378 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2379 (PROFILE_CPU_FREQ): New macro.
2380 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2381 (profile-options): Add profile-cpu-frequency.
2382 (parse_frequency): New function.
2383 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2384 (profile_print_speed): Print cpu frequency and simulated execution time.
2385 Re-indent other items to match.
2386
548a3e15
AC		 23872000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2388
2389 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2390
fab307a2
FCE		 23912000-07-27 Frank Ch. Eigler <fche@redhat.com>
2392
2393 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2394 * Makefile.in (install): Install run.1 man page.
2395
46a19b74
AC		 2396Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2397
2398 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2399 * Makefile.in (headers,nltvals.def): Merge.
2400
3c765a54
AC		 2401Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2402
f9cbceb6
AC		 2403 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2404 * nrun.c (main): Print the simulator statistics only in
2405 verbose mode.
2406 * hw-properties.h (hw_find_integer_array_property): Fix
2407 prototype (use signed_cell).
2408
38e64f35
AC		 2409 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2410 * sim-events.c (sim_events_remain_time): New function returning
2411 the time that remains before the event is raised.
2412 * hw-events.c (hw_event_remain_time): Likewise.
2413 * sim-events.h (sim_events_remain_time): Declare.
2414 * hw-events.h (hw_event_remain_time): Declare.
2415
0802cc40
AC		 2416 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2417 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2418 (OPTION_HW_LIST): New option --hw-list to list the devices.
2419 (hw_option_handler): List the device tree with 'sim_hw_print'.
2420
3c765a54
AC		 2421 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2422 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2423 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2424 (EXTENDED): Define for 16-bit word size.
2425 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2426 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2427 * sim-types.h: Added support for 16-bit targets.
2428
7fb283bc
FCE		 24292000-06-23 Frank Ch. Eigler <fche@redhat.com>
2430
2431 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2432
ab42ee12
FCE		 24332000-06-24 Frank Ch. Eigler <fche@redhat.com>
2434
2435 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2436 * Makefile.in (distclean): Clean cconfig.h also.
2437
eb2d80b4
AC		 2438Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2439
2440 * configure: Regenerated to track ../common/aclocal.m4 changes.
2441
2442Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2443
2444 * aclocal.m4 (sim-profile): Enable the profiler by default.
2445
781c552e
AC		 2446Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2447
2448 * run.c (main): Initialize sigrc.
2449
5eb1a8fa
AC		 2450Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2451
2452 * sim-events.c (update_time_from_event): Add more detailed event
2453 tracing.
2454
b2ac51e4
DB		 24552000-03-30 Dave Brolley <brolley@redhat.com>
2456
2457 * aclocal.m4 (cgen): Use guile to run cgen.
2458
f8603f2f
DB		 24592000-03-23 Dave Brolley <brolley@redhat.com>
2460
2461 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2462 ftruncdfsf.
2463 * cgen-accfp.c (fextsfdf): New function.
2464 (ftruncdfsf): New function.
2465 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2466
0f831eb3
JJ		 24672000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2468
2469 * cgen-ops.h: Added TRUNCSISI.
2470
e88acae7
FCE		 24712000-03-08 Dave Brolley <brolley@redhat.com>
2472
2473 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2474 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2475 (sim_queue_fn_si_write): Last argument is has type USI.
2476 (sim_queue_fn_sf_write): New function.
2477 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2478 (sim_queue_fn_sf_write): New function.
2479 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2480
baa7ae6f
AC		 2481Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2482
2483 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2484 sim_set_trace and run simulator using sim_resume.
2485 (main): Add option ``-o'' - operating environment. Only continue
2486 after a signal when operating environment.
2487 (main): Always set REASON and SIGRC using sim_stop_reason.
2488 (sim_trace): Delete extern declaration.
2489
6d358e86
NC		 24902000-02-08 Nick Clifton <nickc@cygnus.com>
2491
2492 * callback.c: Fix compile time warning messages.
2493 * run.c: Fix compile time warning messages.
72f4393d 2494
ed9a39eb
JM		 24951999-12-17 Dave Brolley <brolley@cygnus.com>
2496
2497 * sim-profile.h: (set_profile_option_mask): Add prototype.
2498 * sim-profile.c (set_profile_option_mask): No longer static.
2499
c4093a6a
JM		 2500Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2501
2502 * sim-arange.c: Include <string.h>
2503
de57eccd
JM		 25041999-12-07 Dave Brolley <brolley@cygnus.com>
2505
c4093a6a 2506 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2507 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2508 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2509 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2510 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2511 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2512 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2513 (fn_mem_qi_write): New union members.
2514 (fn_mem_hi_write): New union members.
2515 (fn_mem_si_write): New union members.
2516 (fn_mem_di_write): New union members.
2517 (fn_mem_df_write): New union members.
2518 (fn_mem_xi_write): New union members.
2519 (sim_queue_fn_mem_qi_write): New function.
2520 (sim_queue_fn_mem_hi_write): New function.
2521 (sim_queue_fn_mem_si_write): New function.
2522 (sim_queue_fn_mem_di_write): New function.
2523 (sim_queue_fn_mem_df_write): New function.
2524 (sim_queue_fn_mem_xi_write): New function.
2525 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2526 (sim_queue_fn_mem_hi_write): New function.
2527 (sim_queue_fn_mem_si_write): New function.
2528 (sim_queue_fn_mem_di_write): New function.
2529 (sim_queue_fn_mem_df_write): New function.
2530 (sim_queue_fn_mem_xi_write): New function.
2531 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2532 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2533 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2534
c2d11a7d
JM		 25351999-12-01 Dave Brolley <brolley@cygnus.com>
2536
2537 * cgen-accfp.c (subsf): Check status code.
2538 (mulsf): Ditto.
2539 (negsf): Ditto.
2540 (abssf): Ditto.
2541 (sqrtsf): Ditto.
2542 (invsf): Ditto.
2543 (minsf): Ditto.
2544 (maxsf): Ditto.
2545 (subdf): Ditto.
2546 (muldf): Ditto.
2547 (divdf): Ditto.
2548 (negdf): Ditto.
2549 (absdf): Ditto.
2550 (sqrtdf): Ditto.
2551 (invdf): Ditto.
2552 (mindf): Ditto.
2553 (maxdf): Ditto.
2554
25551999-11-26 Dave Brolley <brolley@cygnus.com>
2556
2557 * cgen-par.h (fn_df_write): Mode of data is DF.
2558 (sim_queue_fn_df_write): Mode of data is DF.
2559 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2560
25611999-11-22 Dave Brolley <brolley@cygnus.com>
2562
2563 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2564 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2565
11cf8741
JM		 25661999-11-04 Dave Brolley <brolley@cygnus.com>
2567
2568 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2569 CGEN_MEM_XI_WRITE members.
2570 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2571 (sim_queue_fn_xi_write): New function.
2572 (sim_queue_mem_xi_write): New function.
2573
2574 * cgen-par.c (sim_queue_fn_xi_write): New function.
2575 (sim_queue_mem_xi_write): New function.
2576 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2577 CGEN_MEM_XI_WRITE.
2578
e514a9d6
JM		 25791999-10-22 Dave Brolley <brolley@cygnus.com>
2580
2581 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2582 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2583 * cgen-par.c: Set insn_address for each queued write. Get pc from
2584 cpu when executing queued writes.
2585
25861999-10-19 Dave Brolley <brolley@cygnus.com>
2587
2588 * cgen-par.h (sim_queue_fn_pc_write): New function.
2589 (CGEN_FN_PC_WRITE): New enumerator.
2590 (fn_pc_write): New union member.
2591 * cgen-par.c (sim_queue_fn_pc_write): New function.
2592 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2593
917317f4
JM		 25941999-10-18 Dave Brolley <brolley@cygnus.com>
2595
2596 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2597 (CGEN_MEM_DF_WRITE): New enumerator.
2598 (mem_di_write): New union member.
2599 (mem_df_write): New union member.
2600 * cgen-par.c (sim_queue_mem_di_write): New function.
2601 (sim_queue_mem_df_write): New function.
2602 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2603 CGEN_MEM_DF_WRITE.
2604 * cgen-accfp.c (divsf): Check for division errors.
2605
26061999-10-14 Doug Evans <devans@casey.cygnus.com>
2607
2608 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2609
2df3850c
JM		 26101999-10-07 Dave Brolley <brolley@cygnus.com>
2611
72f4393d 2612 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 2613 (fn_hi_write): New union member.
2614 (sim_queue_fn_hi_write): New function.
2615 * cgen-par.c (sim_queue_fn_hi_write): New function.
2616 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2617
2acceee2
JM		 26181999-09-29 Doug Evans <devans@casey.cygnus.com>
2619
2620 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2621 Change type of result to SEM_PC.
2622
2623Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2624
2625 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2626
6426a772
JM		 26271999-09-25 Doug Evans <devans@casey.cygnus.com>
2628
2629 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2630 (JOIN*): Delete cpu arg.
2631
2632Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2633
2634 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2635 parameter.
2636 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2637
c2c6d25f
JM		 2638Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2639
72f4393d
L		 2640 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2641 large values.
c2c6d25f 2642
7fc5b5ad
AC		 2643Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2644
2645 * run.c (main): Check the sim_stop_reason and only halt simulation
2646 when a valid stop condition is identified.
2647
c2c6d25f
JM		 2648Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2649
2650 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2651
2652Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2653
2654 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2655 (bi_write): New union element.
2656 (sim_queue_bi_write): New function.
2657 * cgen-par.c (sim_queue_bi_write): New function.
2658 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2659
d4f3574e
SS		 2660Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2661
2662 * configure: Regenerated to track ../common/aclocal.m4 changes.
2663
2664 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2665 ../gdb/configure.in.
2666 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2667 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2668 (SIM_WARNINGS): Delete
2669 (CONFIG_CFLAGS): Update.
2670
2671Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2672
2673 * cgen-par.c: New file.
2674 * cgen-par.h: New file.
2675 * cgen-sim.h (cgen-par.h): #include it.
2676 * cgen-cpu.h (write_queue): New field.
2677 (CPU_WRITE_QUEUE): New access macro.
2678 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2679 (cgen-par.o): New target.
2680
104c1213
JM		 26811999-08-28 Doug Evans <devans@casey.cygnus.com>
2682
2683 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2684 * cgen-utils.c (mode_names): Update.
2685
53a5351d
JM		 26861999-08-20 Doug Evans <devans@casey.cygnus.com>
2687
2688 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2689 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2690 buffer arg if WITH_PARALLEL_GENWRITE.
2691 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2692 (struct idesc): Ditto.
2693
2694Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2695
2696 * sim-model.c (model_option_handler): Add \n to error message.
2697
96baa820
JM		 26981999-08-08 Doug Evans <devans@casey.cygnus.com>
2699
2700 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2701 (insn_sem): Rewrite.
2702 (sem_fn_desc): New struct.
2703 (idesc): Rewrite.
2704 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2705 misses if ! FAST_P.
2706 (scache case): Split into non-parallel/parallel versions.
2707 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2708 if not use semantic switch version.
2709
27101999-08-04 Doug Evans <devans@casey.cygnus.com>
2711
2712 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2713 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2714 (SEM_BRANCH_INIT_EXTRACT): Delete.
2715 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2716 (SEM_BRANCH_FINI): Ditto.
2717 (SEM_BRANCH_VIA_ADDR): Ditto.
2718 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2719 (SEM_BRANCH_ADDR_CACHE): Delete.
2720 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2721 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2722 pbb_br_type.
2723 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2724 (@cpu@_pbb_begin): Initialize branch_target.
2725 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2726 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2727 pbb_br_type.
2728 (@cpu@_engine_run_fast): Ditto.
2729
adf40b2e
JM		 2730Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2731
2732 * cgen-utils.c (RORSI): New function.
2733 (ROLSI): New function.
2734
27351999-07-14 Doug Evans <devans@casey.cygnus.com>
2736
2737 * Makefile.in (TAGS): Tweak TAGS regex.
2738 * cgen-mem.h (*): Add TAGS markers.
2739
43e526b9
JM		 2740Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2741
2742 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2743 passed in when sim_resume is first entered - don't re-pass it
2744 after a restart.
72f4393d 2745
43e526b9
JM		 2746Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2747
2748 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2749 OPTION_LOAD_LMA but only when is defined.
2750 (standard_options): When SIM_HANDLES_LMA is defined include
2751 options --load-lma and --load-vma.
2752 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2753
2754 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2755 (struct sim_state_base): Add load_at_lma_p.
2756 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2757 STATE_LOAD_AT_LMA_P.
2758
2759Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2760
2761 * nrun.c (main): Re-format loop gnu style.
2762
9846de1b
JM		 2763Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2764
2765 * dv-sockser.c (connected_p): Initialize addrlen.
2766
27671999-07-06 Dave Brolley <brolley@cygnus.com>
2768
2769 * cgen-accfp.c (floatsidf): New function.
2770 (fixdfsi): New function.
2771
27721999-07-06 Doug Evans <devans@casey.cygnus.com>
2773
2774 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2775
43ff13b4
JM		 27761999-07-05 Doug Evans <devans@casey.cygnus.com>
2777
2778 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2779 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2780 * cgen-fpu.c: New file.
2781 * cgen-fpu.h: New file.
2782 * cgen-accfp.c: New file.
2783 * cgen-cpu.h (CGEN_CPU): New member fpu.
2784 * cgen-mem.h: Redo fp support.
2785 * cgen-ops.h: Delete k&r support. Redo fp support.
2786 * cgen-sim.h: Include cgen-fpu.h.
2787 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2788
085dd6e6
JM		 27891999-06-23 Doug Evans <devans@casey.cygnus.com>
2790
2791 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2792 ifndef.
2793 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2794 (@cpu@_pbb_cti_chain): Minor clean up.
2795
cd0fc7c3
SS		 27961999-05-08 Felix Lee <flee@cygnus.com>
2797
72f4393d
L		 2798 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2799 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 2800 * configure: Regenerate.
72f4393d 2801
7a292a7a
SS		 2802Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2803
2804 * sim-core.c (device_error,device_io_read_buffer,
2805 device_io_write_buffer): Delete decls.
2806 * sim-core.h: Put them here.
2807
2808 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2809 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2810 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2811 (sim_core_write_aligned_N): Ditto.
2812
28131999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2814
2815 * sim-memopt.c (sim_memory_uninstall): Don't look into
2816 free()d memory.
2817
28181999-04-14 Doug Evans <devans@casey.cygnus.com>
2819
2820 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2821
28221999-04-13 Doug Evans <devans@casey.cygnus.com>
2823
2824 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2825 (sim_core_write_buffer): Ditto.
2826
28271999-04-02 Keith Seitz <keiths@cygnus.com>
2828
2829 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2830 after the interval counter has expired.
2831 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2832 poll_quit callbacks. May be overridden by Makefile.
2833 (poll_quit_counter): New global.
2834 * sim-events.c: Remove all mentions of ui_loop_hook. The
2835 host callback "poll_quit" will serve the purpose.
2836 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2837 is defined.
2838 * nrun.c: Remove declaration of ui_loop_hook.
2839
2840Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2841
2842 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2843 if being used by gdb.
2844
28451999-03-22 Doug Evans <devans@casey.cygnus.com>
2846
2847 * cgen-types.h (XF,TF): Tweak.
2848 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2849 in cgen-types.h.
2850 (SUBWORD*,JOIN*): Define.
2851 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2852 moved into cpu descriptor.
2853 * sim-model.h (MACH): New member `num'.
2854
c906108c
SS		 28551999-02-09 Doug Evans <devans@casey.cygnus.com>
2856
c906108c
SS		 2857 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2858 (CGEN_CPU): Member opcode renamed to cpu_desc.
2859 New members get_idata,disassembler.
2860 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2861 CGEN_INSN_ATTR_VALUE.
2862 (CGEN_STATE): Delete member opcode_table.
2863 (sim_disassemble_insn): Delete decl.
2864 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2865 (struct idesc): Moved to here from <cpu>-decode.h.
2866 * cgen-run.c (prime_cpu): Call prepare_run callback.
2867 * cgen-trace.h (SFILE): New type.
2868 (sim_disasm_sprintf): Declare.
2869 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2870 (sim_cgen_disassemble_insn): Declare.
2871 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2872 (insn_fields): Delete.
2873 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2874 CPU_CPU_DESC (cpu).
2875 (trace_insn): Call CPU_DISASSEMBLER hook.
2876 (sim_disasm_sprintf): New function.
2877 (sim_disasm_read_memory): New function.
2878 (sim_disasm_perror_memory): New function.
2879 (sim_cgen_disassemble_insn): New function.
2880 * cgen-utils.c: Don't include cpu-opc.h.
2881 (virtual_insn_entries): New static local.
2882 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2883 (cgen_insn_name): Rewrite.
2884 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2885 * cgen.sh (desc): New file generator handler.
2886 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2887 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2888 Don't include cpu-opc.h,cpu-sim.h.
2889 * sim-model.c (model_set): Delete SIM_DESC arg.
2890 (sim_model_set): Update.
2891 * sim-model.h (MACH): New member prepare_run.
2892
28931999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2894
2895 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2896 if redundant with allocator functions.
2897
2898Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2899
2900 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2901
2902 * sim-profile.h: Make like sim-trace.h.
2903 (PROFILE_USEFUL_MASK): New macro.
2904 * sim-profile.c (profile_options): Make like trace_options, allow
2905 optional on|off arg where applicable.
2906 (set_profile_option_mask): New function.
2907 (sim_profile_set_option): New function.
2908 (profile_option_handler): Simplify.
2909 Have -p only enable selected things, not everything.
2910 Add missing break to OPTION_PROFILE_PC_RANGE.
2911 * cgen-scache.c (scache_options): Allow optional on|off arg to
2912 --profile-scache.
2913 (scache_option_handler): Use sim_profile_set_option.
2914
29151999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2916
2917 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2918 (memory_option_handler): Implement MEMORY_FILL option. Make
2919 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2920 (parse_ulong_value): New function.
2921 (do_memopt_add): Allocate all buffers. Optionally fill them.
2922
29231999-01-15 Richard Henderson <rth@cygnus.com>
2924
2925 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2926 va_list, not an integer.
2927 * sim-events.c (sim_events_schedule): Likewise.
2928
72f4393d 2929 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 2930 the appropriate type.
2931
29321999-01-14 Doug Evans <devans@casey.cygnus.com>
2933
2934 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2935 (sim_disassemble_insn): Update prototype.
2936 (sim_engine_invalid_insn): Ditto.
2937 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2938 (SEM_BRANCH_INIT): PCADDR->IADDR.
2939 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2940 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2941 * cgen-scache.h (*): Ditto.
2942 * cgen-trace.c (*): Ditto.
2943 * cgen-trace.h (*): Ditto.
2944 * cgen-utils.c (*): Ditto.
2945 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2946 (insn_t): Delete.
2947 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2948 (simple engine framework): Rewrite.
2949 * sim-module.c (modules): Install model module sooner (and in
2950 particular before the profile module).
2951
29521999-01-12 Doug Evans <devans@casey.cygnus.com>
2953
2954 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2955 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2956 (sim_model_init): Call it.
2957
2958 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2959
29601999-01-05 Doug Evans <devans@casey.cygnus.com>
2961
2962 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 2963 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2964 (SEM_BRANCH_INIT_EXTRACT): New macro.
2965 (SEM_BRANCH_INIT): Add taken_p.
2966 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2967 (SEM_BRANCH_FINI): Use it.
2968 (SEM_INSN): Update.
2969 * cgen-run.c (sim_resume): Handle tracing of last insn.
2970 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2971 * cgen-trace.c (current_abuf): New static global.
2972 (trace_insn_init): Initialize it.
2973 (trace_insn_fini): Use it.
2974 (trace_insn): Set it.
2975 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2976 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2977 (@cpu@_emit_after): Ditto.
2978 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2979 labels if WITH_SEM_SWITCH_FULL.
2980 * sim-model.c: Include bfd.h.
2981 (sim_model_init): New function.
2982 (sim_model_install): Record init fn.
2983 * sim-model.h (MACH): New member bfd_name.
2984 * sim-module.c (modules): Initialize model before scache.
2985
29861998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2987
2988 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 2989
c906108c
SS		 2990 * nrun.c (main): Remain in simulation loop for traps and
2991 exceptions when in operating environment mode.
2992 (ui_loop_hook): New stub hook for standalone use.
2993 * sim-events.c (sim_events_process): Call ui_loop_hook
2994 periodically on CYGWIN host.
2995
2996 * sim-reason.c (sim_stop_reason): Return host signal numbers
2997 to gdb on sim_stopped and sim_signalled cases.
2998 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2999 hook just before longjmp.
3000 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3001 hook just before sim_engine_run.
3002
3003 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3004 * sim-trace.h (trace_generic): Ditto.
3005 * sim-trace.c (trace_generic): Ditto.
72f4393d 3006
c906108c
SS		 30071998-12-14 Doug Evans <devans@casey.cygnus.com>
3008
3009 * Make-common.in (SIM_MAIN_DEPS): New var.
3010 (CGEN_MAIN_CPU_DEPS): New var.
3011 * aclocal.m4: Add --enable-cgen-maint option.
3012 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3013 (SETMEM*): Ditto.
3014 (GETIMEM*): Pass pc value to sim_core routine.
3015
3016Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3017
3018 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3019 Compare with ZERO not NULL.
3020
3021Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3022
3023 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3024 "sim-assert.h".
3025
30261998-12-09 Doug Evans <devans@casey.cygnus.com>
3027
3028 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3029 * sim-trace.c: Include stdlib.h if present.
3030 * dv-sockser.c: Include unistd.h if present.
3031 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3032 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3033
30341998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3035
3036 * gennltvals.sh: Add i960.
3037 * nltvals.def: Rebuild.
3038
30391998-12-04 Doug Evans <devans@casey.cygnus.com>
3040
3041 * cgen-defs.h: New file, old cgen-sim.h.
3042 * cgen-sim.h: Simple header that includes others.
3043 * sim-arange.c: New file.
3044 * sim-arange.h: New file.
3045 * sim-basics.h: Include it.
3046 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3047 (sim-arange.o): Add rule for.
3048 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3049 (sim_io_eprintf_cpu): Add prototype.
3050 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3051 (INLINE2): New macro.
3052 (EXTERN_INLINE): New macro.
3053 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3054 before calling module init fns.
3055 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3056 (profile_init): New function.
3057 (profile_options): New option --profile-range.
3058 (profile_option_handler): Handle --profile-range.
3059 (profile_print_insn): Qualify address range specific section titles.
3060 (profile_print_addr_ranges): New function.
3061 (profile_info): Print address ranges if specified.
3062 (profile_install): Set profile_init init fn.
3063 * sim-profile.h (PROFILE_DATA): New member `range'.
3064 * sim-trace.c (trace_init): New function.
3065 (trace_options): New option --trace-range.
3066 (trace_option_handler): Handle --trace-range.
3067 (trace_install): Set trace_init init fn.
3068 * sim-trace.h (TRACE_DATA): New member `range'.
3069 * sim-utils.c (sim_cpu_msg_prefix): New function.
3070 (sim_io_eprintf_cpu): New function.
3071 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3072 (PC_IN_PROFILE_RANGE_P): New macro.
3073 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3074 (trace_insn_fini): New arg abuf. All callers updated.
3075 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3076 printing cycle counts.
3077 * cgen-trace.h (trace_insn_fini): Update prototype.
3078 (TRACE_RESULT_P): New macro.
3079 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3080 (TRACE_INSN): Check ARGBUF_TRACE_P.
3081 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3082 * cgen-types.h (SIM_INLINE): Delete.
3083 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3084 * cgen-utils.c: Don't include cgen-engine.h
3085 * genmloop.sh (@cpu@_fill_argbuf): New function.
3086 (@cpu@_fill_argbuf_tp): New function.
3087 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3088 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3089 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3090 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3091 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3092 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3093 doing profiling. Update call to TRACE_INSN_FINI.
3094
3095 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3096
30971998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3098
3099 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3100 regions.
3101
31021998-12-01 Doug Evans <devans@casey.cygnus.com>
3103
3104 * sim-inline.c (SIM_INLINE_P): Fix typo.
3105
31061998-11-30 Doug Evans <devans@casey.cygnus.com>
3107
3108 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3109
3110Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3111
3112 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3113 * nltvals.def: Re-generate.
3114
3115Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3116
3117 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3118 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3119 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3120 GCC.
3121 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3122 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3123
31241998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3125
3126 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3127 (${cpu}_pbb_cti_chain): Ditto.
3128
31291998-11-18 Doug Evans <devans@casey.cygnus.com>
3130
3131 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3132 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3133 (EXTRACT_INT,EXTRACT_UINT): New macros.
3134 (SEM_SEM_ARG): New macro.
3135 (SEM_NEXT_VPC): New arg `pc'.
3136 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3137 (sim_disassemble_insn): Update prototype.
3138 * cgen-trace.c (current_insn,insn_fields): New static locals.
3139 (trace_insn): Set them.
b83266a0 3140 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3141 (sim_disassemble_insn): New arg insn_fields.
3142 Handle variable length insns.
3143 * genmloop.sh: Only emit pbb decls if -pbb.
3144 (${cpu}_scache_lookup): New arg `vpc'.
3145 (scache support): Fetch pc before entering loop.
3146
3147 * gennltvals.sh: Add fr30 support.
3148 * nltvals.def: Rebuild.
3149
3150Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3151
3152 * sim-types.h: Re-do type system so that GCC's attribute and mode
3153 are used to specify types. Handle case of ALPHA.
3154
31551998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3156
c906108c
SS		 3157 * aclocal.m4: Add tests for dlopen family.
3158 * config.in: Regenerated.
72f4393d 3159
c906108c
SS		 3160Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3161
3162 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3163
3164Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3165
3166 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3167 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3168 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3169 * cgen-sim.h: ... to here.
3170
3171Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3172
3173 * aclocal.m4 (enable-build-warnings): Replace
3174 enable-sim-warnings. Extend =LIST syntax so that prepend and
3175 append of options is possible. Drop -Werror, add
3176 -Wstrict-prototypes for GDB compatibility.
3177 * Make-common.in (SIM_WARNINGS): Update.
3178
3179Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3180
3181 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3182 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3183 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3184 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3185 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3186 CGEN_INCLUDE_DEPS.
3187 * cgen-cpu.h: New file.
3188 * cgen-engine.h: New file.
3189 * cgen-scache.h: New file.
3190 * cgen-sim.h: Delete portions moved to new files.
3191 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3192 rather than sending result to stdout.
3193
3194Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3195
3196 * Make-common.in (sim-reg.o): New rule.
3197 (cgen-run.o): New rule.
3198 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3199 * cgen-run.c (prime_cpu): New function.
3200 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3201 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3202 mentioned cpu.
3203 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3204 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3205 (CGEN_INSN_VIRTUAL_P): New macro.
3206 (SEM_PC): New typedef.
3207 (SEMANTIC_FN): Change type of result to SEM_PC.
3208 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3209 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3210 (SCACHE_MAP): New typedef.
3211 (CPU_SCACHE): Add pbb support.
3212 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3213 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3214 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3215 max_slice_insns.
3216 (INSN_NAME): Delete.
3217 (cgen_insn_name): Declare.
3218 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3219 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3220 (first_insn_p): Make static.
3221 (trace_insn): Handle virtual insns specially.
3222 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3223 * cgen-types.h (UBI): Delete.
3224 (MODE_TYPE): New enum.
3225 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3226 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3227 (cgen_virtual_opcode_table): New global.
3228 (cgen_insn_name): New function.
3229 (sim_disassemble_insn): Ignore virtual insns.
3230 * genmloop.sh: Delete top level loop generation. Add pbb support.
3231 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3232 (sim_cpu_base): New members max_insns,insn_name,model_data.
3233 (CPU_PC_GET,CPU_PC_SET): New macros.
3234 (sim_pc_get,sim_pc_set): Declare.
3235 * sim-model.c (model_set): Call model init fn.
3236 * sim-model.h (MODEL_FN): New typedef.
3237 (INSN_TIMING): New member model_fn.
3238 (MODEL): New members num,init.
3239 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3240 All callers updated.
3241 (profile_insn_init): New fn.
3242 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3243 Exit early if insn profiling not supported.
3244 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3245 (profile_install): Record profile_insn_init as init fn.
3246 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3247 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3248 (PROFILE_DATA): Delete member exec_time.
3249 Change insn_count to pointer to array, rather than the array.
3250 (sim_profile_print_bar): Declare.
3251
3252Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3253
3254 * cgen-run.c: New file.
3255 * sim-reg.c: New file.
3256
3257Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3258
3259 * aclocal.m4: Add checks for -lsocket and -lnsl.
3260
3261 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3262 allow local port reuse on listening socket.
3263
3264Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3265
3266 * sim-config.h: Remove reference to linux kernel header.
3267
3268Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3269
3270 * dv-sockser.c (sockser_addr): Make variable non-static.
3271
3272Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3273
3274 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3275
3276Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3277
3278 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3279
3280Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3281
3282 * Make-common.in (install-common): Add $(EXEEXT) when installing
3283 run.
3284
3285Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3286
3287 * cgen-sim.h (cgen_state): New member opcode_table.
3288 * cgen-utils.c (sim_disassemble_insn): Use it.
3289
3290Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3291
3292 * cgen-mem.h (DECLARE_SETT): Fix return type.
3293 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3294 * cgen-scache.c: Include stdlib.h.
3295 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3296 * sim-model.c (model_option_handler): Remove unused variable `n'.
3297
3298Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3299
3300 * cgen-utils.c: Include bfd.h.
3301 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3302
3303Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3304
3305 * sim-bits.h (EXTEND24): Fix typo.
3306
3307Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3308
3309 * sim-events.c (ETRACE_P): New macro.
3310 (struct _sim_event): Add member trace.
3311 (sim_events_free): Reclaim trace message.
3312
3313 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3314 sim_events_schedule_tracef): New functions, include printf trace
3315 information in argument list. If tracing, store asprintf'd trace
3316 message in sim_event.
3317
3318 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3319 hw_event_queue_schedule_vtracef): New functions, mimic
3320 sim_event_tracef.
3321
3322Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3323
3324 * sim-bits.h (EXTEND24): Define.
3325
3326Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3327
3328 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3329 (CPU_SCACHE_HASH_MASK): New macro.
3330 (SCACHE_HASH_PC): Rewrite.
3331 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3332 computation out of main loop.
3333
3334Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3335
c906108c
SS		 3336 * cgen-sim.h (RECORD_IADDR): Delete.
3337 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3338 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3339
3340Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3341
3342 * gennltvals.def (mn10200): Add entry.
3343 * nltvals.def: Regenerate with MN10200 additions.
3344
3345Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3346
3347 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3348 documentation on how it works.
3349
3350 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3351 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3352 sim_core_set_xor, sim_core_xor_read_buffer,
3353 sim_core_xor_write_buffer): Update.
3354
3355 * sim-events.h, sim-events.c (sim_events_install,
3356 sim_events_watch_clock, sim_events_schedule_after_signal,
3357 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3358 sim_events_deschedule): Update.
3359
3360 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3361 sim_fpu_max32, sim_fpu_max64): Update.
3362
3363Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3364
3365 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3366 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3367 * sim-profile.c (profile_print_model): Update.
3368
3369Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3370
3371 * gennltvals.def (m32r): Use common syscall.h now.
3372 (mn10300): Add entry.
3373 * nltvals.def: Regenerate.
3374
3375 * sim-engine.c (sim_engine_get_run_state): New function.
3376 * sim-engine.h (sim_engine_get_run_state): Declare it.
3377
3378Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3379
3380 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3381 * sim-core.c (sim_core_signal): Make extern, always define.
3382
3383Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3384
3385 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3386 * cgen-ops.h (ANDIF): New macro.
3387 (ANDIF[BQHSD]I): Delete.
3388
3389Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3390
3391 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3392 (hw_event_queue_schedule, hw_event_queue_deschedule,
3393 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3394 Janczyn.
3395
3396 * hw-alloc.h (HW_NZALLOC): Define.
3397
3398 * Make-common.in (test-hw-events): Add target for testing the
3399 hw-event code.
3400
3401Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3402
3403 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3404 hw-instances.o.
3405 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3406 files.
3407 * hw-main.h: Include hw-handles.h, hw-instances.h.
3408 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3409 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3410
c906108c
SS		 3411Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3412
3413 * dv-core.c: Include hw-main.h and sim-main.h.
3414 * dv-pal.c: Include hw-main.h and sim-io.h.
3415 * dv-glue.c: Include hw-main.h.
3416
3417 * hw-main.h: New file. Move list of includes to here.
3418 * hw-base.h: From here.
3419 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3420 (hw-*.o, dv-*.o): Update.
3421 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3422 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3423 sim-main.h.
3424
3425 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3426 do_hw_poll_read): Move declarations from here.
3427 * hw-main.h: To here.
72f4393d 3428
c906108c
SS		 3429 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3430 Move from here.
3431 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3432 rename.
3433 * Make-common.in (hw-config.h): Update
3434 * hw-base.c, dv-pal.c, dv-glue.c: Update
3435
3436 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3437 `*_callback' to `*_method.
3438
3439Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3440
3441 * hw-base.h (set_*): Move set method macros from here.
3442 * hw-device.h: To here.
3443
3444Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3445
3446 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3447 Declare.
3448
3449 * hw-base.c (hw_create, hw_delete): Call
3450 * hw-properties.c (create_hw_property_data,
3451 delete_hw_property_data): Define.
72f4393d 3452
c906108c
SS		 3453Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3454
3455 * hw-device.c, hw-properties.c: Include hw-base.h
3456
3457 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3458 * hw-device.c: From here.
3459 * hw-base.h: Include "hw-events.h".
3460
3461 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3462 * hw-base.c (hw_create, hw_delete): Call.
3463 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3464
3465 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3466 (hw-alloc.o): New target.
72f4393d 3467
c906108c
SS		 3468Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3469
3470 * hw-events.h, hw-events.c: New files. Move event code to here.
3471 * sim-hw.c: From here.
3472 * hw-base.h: Include "hw-events.h".
3473 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3474 (hw-events.o): New target.
3475
3476 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3477 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3478
c906108c
SS		 3479 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3480 * hw-base.c (hw_create, hw_delete): Call.
3481 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3482
3483 * dv-pal.c: Update.
3484
3485Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3486
3487 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3488 * hw-ports.c: To here.
72f4393d 3489
c906108c
SS		 3490 * hw-base.h, hw-ports.c (create_hw_port_data,
3491 delete_hw_port_data): New functions.
3492 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3493
c906108c
SS		 3494 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3495 from here.
3496 * hw-ports.h: To here.
3497
3498Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3499
3500 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3501 PROCESSOR and CIA arguments.
3502
3503Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3504
3505 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3506 Move common object files from here.
3507 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3508
c906108c
SS		 3509Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3510
3511 * sim-hw.c: Include ctype.h.
3512 (do_hw_poll_read): Do not assume EAGAIN.
3513
3514Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3515
3516 * cgen-trace.c (first_insn_p): New static local.
3517 (trace_insn_init): Set it.
3518 (trace_insn_fini): Use TRACE_PREFIX.
3519 (trace_insn): Rewrite to use trace_prefix.
3520 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3521 Adjust width accordingly.
3522
3523 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3524 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3525 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3526 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3527 (PROFILE_COUNT_CORE): Simplify.
3528 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3529
3530Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3531
3532 * cgen-ops.h (ADDCFSI): Fix typo.
3533
3534Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3535
3536 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3537 * genmloop.sh: Use them rather than static locals.
3538
3539 * sim-engine.c (sim_engine_set_run_state): New function.
3540 * sim-engine.h (sim_engine_set_run_state): Declare.
3541 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3542 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3543 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3544
3545Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3546
72f4393d 3547 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3548 All callers updated.
3549 (trace_insn_fini): New arg last_p. All callers updated.
3550 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3551 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3552 * genmloop.sh (engine_resume): Update.
3553
3554Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3555
3556 * Make-common.in (install-common): Run ranlib on installed copy of
3557 libsim.a.
3558
3559Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3560
3561 * Make-common.in (install-common): Rename and install libsim.a.
3562
3563Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3564
3565 * sim-io.c (unistd.h): Include.
3566
3567Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3568
3569 * Make-common (sim_main_headers): Sort.
3570 (cgen-*.o): Add cgen-sim.h dependency.
3571
3572 * cgen-scache.c (scache_init): Only allocate space if scache element
3573 size is non-zero.
3574 (scache_flush,scache_print_profile): Check if scache in use first.
3575
3576 * cgen-sim.h (IDESC): Provide forward declaration.
3577 (DECODE): Delete.
3578 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3579 (cgen_cpu_max_extra_bytes): Declare.
3580 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3581
c906108c
SS		 3582 * sim-cpu.h: New file. sim_cpu_base moved here.
3583 Move sim_cpu_lookup decl here.
3584 * sim-base.h: #include "sim-cpu.h".
3585 * sim-cpu.c: New file.
3586 * Make-common (sim_main_headers): Add sim-cpu.h.
3587 (sim-cpu.o): Add rule for.
3588
3589 * sim-model.c (set_model): Delete.
3590 (sim_model_set,model_set): New functions.
3591 (sim_model_install): Renamed from model_install.
3592 Don't set default model here.
3593 (model_option_handler): Rewrite --model processing.
3594 (sim_model_lookup,sim_mach_lookup): New functions.
3595 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3596 (insn_timing): Delete.
3597 (INSN_TIMING): New member `num'.
3598 (IMP_PROPERTIES): Always define scache_elm_size member.
3599 (MACH): New member init_cpu.
3600 (sim_machs): Renamed from machs.
3601 (sim_model_install): Renamed from model_install.
3602 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3603 * sim-module.c (modules): Update.
3604
3605 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3606
3607 * sim-io.c: #include <errno.h>.
3608
3609Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3610
3611 * dv-pal.c (struct hw_pal_device): Add reader.
3612 (hw_pal_finish): Initialize reader.
3613 (scan_hw_pal): Use reader.
3614
3615 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3616 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3617 * dv-pal.c: Use.
3618
3619 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3620 ../ppc/main.c sim_io_read_stdin.
3621
3622Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3623
3624 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3625 arguments.
3626 * hw-tree.c: Update.
72f4393d 3627
c906108c
SS		 3628 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3629 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3630 CPU/CIA args.
3631 * hw-ports.h (hw_port_event): Ditto.
3632 * hw-ports.c (hw_port_event): Update.
3633 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3634 Update.
3635 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3636 Update.
3637 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3638 (do_counter_event): Update.
3639 * dv-glue.c (hw_glue_io_read_buffer): Update.
3640 (hw_glue_port_event): Update.
3641
3642 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3643 * hw-base.h (hw_create): Ditto.
3644 * hw-base.c (hw_create): Ditto.
72f4393d 3645
c906108c
SS		 3646 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3647 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3648 from here to.
3649 * sim-hw.c: Here.
3650 * hw-device.h (hw_system_cpu): Declare.
3651 * sim-hw.c (hw_system_cpu): New function.
3652
3653 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3654 sim_hw_abort not hw_abort.
3655 (sim-hw.h): Include.
3656 (sim_core_read_buffer, sim_core_write_buffer): Call
3657 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3658 argument.
3659 (sim_core_set_xor): Do not pass CPU when aborting.
3660
3661 * sim-n-core.h (sim_core_read_aligned_N,
3662 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3663 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3664 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3665 return length.
3666
3667 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3668 sim_hw_print.
3669 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3670 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3671 functions.
3672 (sim_hw_print): New function.
3673
3674 * sim-engine.h (sim_engine_vabort): Declare.
3675 * sim-engine.c (sim_engine_vabort): New function.
3676
3677Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3678
3679 * sim-trace.c (print_data): For floating-point numbers trace raw
3680 hex value.
3681 (trace_result_fp2): New function.
3682 * sim-trace.h (trace_result_fp2): New declaration.
3683 (TRACE_FP_RESULT2): New macro.
3684
3685Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3686
72f4393d
L		 3687 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3688 AM_CYGWIN32 and AM_EXEEXT.
3689 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3690 to run and install-common rules.
3691 * common/configure: regenerate
c906108c
SS		 3692
3693Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3694
3695 * sim-types.h (cell_word): New type.
3696 (natural_cell): Delete type.
3697
3698Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3699
3700 * configure: Regenerated to track ../common/aclocal.m4 changes.
3701 * config.in: Ditto.
3702
3703Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3704
3705 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3706
3707Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3708
3709 * configure: Regenerated to track ../common/aclocal.m4 changes.
3710 * config.in: Ditto.
3711
3712Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3713
3714 * acconfig.h: New file.
3715 * Make-common.in (top_builddir): New macro.
3716 (INTL_LIB): Removed.
3717 (INTLLIBS): New macro.
3718 (INTLDEPS): Likewise.
3719 (LIBDEPS): Use INTLDEPS.
3720 (EXTRA_LIBS): Use INTLLIBS.
3721 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3722 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3723 AM_LC_MESSAGES): New macros from GNU gettext.
3724
3725Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3726
3727 * sim-config.h: Discard leading _ from macros.
3728 * sim-types.h: Ditto.
3729
3730Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3731
3732 * Make-common.in (CSEARCH): Add -I to intl directories.
3733 (INTL_LIB): Point to libintl.a.
3734 (LIBDEPS): Add $(INTL_LIB).
3735 (EXTRA_LIBS): Ditto.
3736
3737Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3738
3739 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3740
3741 * cgen-ops.h (ADDCFSI): Fix.
3742 (SUBCFSI): Tweak.
3743
3744Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3745
3746 * sim-types.h (signed_address, unsigned_address): Define.
3747
3748Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3749
3750 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3751 QNaN.
3752
3753Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3754
3755 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3756 New functions, pack / unpack sim_fpu struct using raw values.
3757 (sim_fpu_is): Differentiate between negative and positive
3758 infinity.
3759
3760Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3761
3762 * sim-bits.h (EXTEND4): Define.
3763 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 3764
c906108c
SS		 3765Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3766
3767 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3768 declared so we need this cast to prevent long long addresses
3769 from being misconfigures. Results in access to unmapped memory.
3770
3771Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3772
3773 * Make-common.in (RUNTESTFLAGS): Define.
3774 (check): Pass RUNTESTFLAGS to recursive make.
3775
3776Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3777
3778 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3779 STATE_VERBOSE_P.
3780
3781Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3782
3783 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3784 cross compiling.
3785
3786Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3787
3788 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3789 (sim-inline): Update to match sim-inline.[hc]
3790 * configure: Regenerated to track ../common/aclocal.m4 changes.
3791
3792 * Make-common.in (sim_main_headers): Add sim-inline.h
3793
3794 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3795 selected.
3796 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 3797
c906108c
SS		 3798 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3799 (sim_events_set_trace): Delete unused prototype.
72f4393d 3800
c906108c
SS		 3801 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3802 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3803
3804 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3805 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3806 Comment out, not yet implemented in sim-fpu.c.
3807 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3808 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 3809
c906108c
SS		 3810 * sim-inline.h: Rewrite description.
3811 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3812 (SIM_MAIN_INLINE): Add inline option.
72f4393d 3813
c906108c
SS		 3814 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3815 include generated files. Handled by generator directly.
72f4393d 3816
c906108c
SS		 3817Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3818
3819 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3820 up-to-date.
3821
3822 * sim-trace.h (TRACE_ANY_P): Define.
3823 (struct _trace_data): Add trace_any_p.
3824
3825Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3826
3827 * run.c (main): Handle all alternatives of enum sim_stop.
3828 (main): Delete unused `asection *s'.
3829
3830Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3831
3832 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3833
3834 * configure: Regenerated to track ../common/aclocal.m4 changes.
3835
3836 * sim-hw.c: New file.
3837 * sim-hw.h (sim_hw_parse): Declare function.
3838 (hw-tree.h): Do not include.
72f4393d 3839
c906108c
SS		 3840 * sim-base.h (STATE_HW): Define.
3841 (struct sim_state_base): Add member struct *hw.
3842
3843 * sim-module.c (sim-hw.h): Include.
3844 (modules): Add sim_hw_install.
72f4393d 3845
c906108c
SS		 3846 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3847
3848Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3849
3850 * sim-base.h (CPU_INDEX): Define.
3851
3852 * sim-utils.c (sim_state_alloc): Initialize.
3853 * sim-module.c (sim_post_argv_init): Ditto.
3854
3855Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3856
3857 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3858 properly formatted lists.
3859
3860Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3861
3862 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3863 0x2f needs to be 0x3f.
3864
3865Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3866
3867 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3868 not found.
3869 (hw_tree_find_*_property): Clean up error message when property is
3870 not found.
3871
3872 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3873 present before looking for it.
3874
3875Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3876
72f4393d 3877 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 3878 (AC_CHECK_FUNCS): Add check for __setfpucw.
3879 * configure: Regenerated.
3880
3881Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3882
3883 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3884 hw_pal_timer, hw_pal_timer_value): Define.
3885 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3886 (do_counter_event, do_counter_read, do_counter_value,
3887 do_counter_write): new functions.
3888
3889Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3890
3891 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3892 trace output.
3893
3894 * hw-base.c (hw_create): Stop searching for a device when one is
3895 found.
3896
3897Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3898
3899 * configure: Regenerated to track ../common/aclocal.m4 changes.
3900
3901Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3902
3903 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3904 appends extra devices.
3905 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3906 the device names.
72f4393d 3907
c906108c
SS		 3908 * Make-common.in (hw-config.h): New target, create hw-config.h
3909 file.
3910 (SIM_HW): Definition from @sim_hw@.
3911 (hw-base.o): Depend on hw-config.h
3912
3913Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3914
3915 * Make-common.in: Get SHELL from configure.
3916 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3917 move-if-change. Fixes NT native build problem.
3918 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3919 move-if-change. Fixes NT native build problem.
3920 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3921 NT native builds.
72f4393d 3922
c906108c
SS		 3923Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3924
3925 * hw-device.h, hw-device.c (hw_strdup): New function.
3926
3927 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3928 strings name, family and args.
3929 (full_name_of_hw): Use hw_strdup when returning the full path.
3930
3931 * hw-properties.c: Clean up property not found / wrong type error
3932 messages.
72f4393d 3933
c906108c
SS		 3934 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3935 before attaching any ports.
3936
3937 * hw-base.c (hw-config.): Include. Replace hardwired table.
3938
3939 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3940
3941 * Make-common.in: Add rule for dv-glue.o.
3942
3943Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3944
3945 * hw-base.c (hw_finish): Move setting of trace level to here.
3946 (hw_create): From here.
3947
3948 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3949 ../ppc/device_table.c.
3950
3951 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3952
3953 * hw-tree.c (print_properties): Supress path when printing
3954 properties of root node.
3955
3956Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3957
3958 * hw-device.h (HW_TRACE): Define.
3959 (hw_trace): Declare.
3960 * hw-device.c (hw_trace): Implement function.
3961
3962 * hw-base.c (hw_create): Set hw trace level from "trace?"
3963 property.
3964
3965 * dv-core.c (dv_core_attach_address_callback): Add trace.
3966
3967 * dv-pal.c: Replace DTRACE with HW_TRACE.
3968
3969Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3970
3971 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3972 (hw_alloc_data): Delcare.
3973 (struct hw): Add member alloc_of_hw.
72f4393d 3974
c906108c
SS		 3975 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3976 functions. Assocate memory with a device.
3977 (stdlib.h): Include.
72f4393d 3978
c906108c
SS		 3979 * hw-base.h (set_hw_delete): Define.
3980 (hw_delete_callback): Declare.
3981 (hw_delete): Declare.
3982
3983 * hw-base.c (hw_delete): Implement function.
3984 (struct hw_base_data): Add member to_delete.
3985 (ignore_hw_delete): New function, does nothing.
3986 (hw_create): Set the hw_delete method.
3987 (hw_create): Allocate the base type using HW_ZALLOC before setting
3988 any methods.
3989
3990 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 3991
c906108c 3992 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 3993
c906108c
SS		 3994 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3995 (attach_hw_port_edge): Add struct hw argument
3996
3997 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3998 hw_zalloc/hw_free.
3999
4000Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4001
4002 * hw-device.h (hw_attach_address_callback,
4003 hw_detach_address_callback): Attach to a single space not a space
4004 mask. Clarify interpretation of SPACE:ADDR parameters.
4005
4006 * hw-base.c (passthrough_hw_attach_address,
4007 passthrough_hw_detach_address): Update.
4008 * dv-core.c (dv_core_attach_address_callback): Ditto.
4009 * dv-pal.c (hw_pal_attach_address): Ditto.
4010
4011Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4012
4013 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4014
4015Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4016
4017 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4018 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4019 hw-properties_h, hw-tree_h): Define, point at corresponding
4020 header.
4021 (hw_base_headers): Define list of headers included by hw-base.h
4022 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4023 hw-properties.o, hw-tree.o): Specify dependencies.
4024 (dv-core.o, dv-pal.o): Ditto.
4025
4026 * sim-hw.h: New file.
4027
4028 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4029 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4030
c906108c
SS		 4031 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4032
4033 * hw-base.h, hw-base.c: new files. Copied from
4034 ../ppc/device_table.[hc].
4035
4036 * dv-core.c, dv-pal.c: New files. Copied from
4037 ../ppc/hw_{core,pal}.c
72f4393d 4038
c906108c
SS		 4039 * sim-basics.h (struct hw): Declare.
4040 (enum port_direction, enum object_disposition): Declare.
4041
4042Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4043
4044 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4045 sim_dv_src in Makefile. Take list of devices as parameter to m4
4046 macro..
4047
4048 * configure: Regenerated to track ../common/aclocal.m4 changes.
4049
4050Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4051
4052 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4053 trace_prefix can abort cleanly.
4054
4055Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4056
4057 * dv-sockser.c, dv-sockser.h: New files.
4058 * Make-common.in (dv-sockser.o): Add rule for.
4059 * aclocal.m4: Check for fcntl.h.
4060 * config.h: Add HAVE_FCNTL_H.
4061
4062 * sim-break.c (remove_breakpoint): Fix thinko.
4063
4064 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4065 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4066
40671998-03-13 Fred Fish <fnf@cygnus.com>
4068
4069 * sim-base.h (struct sim_state_base): Add prog_syms and
4070 define macro STATE_PROG_SYMS.
4071 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4072 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4073 and bfd_canonicalize_symtab, to get symbol table on first use
4074 and preserve it via STATE_PROG_SYMS for future calls to
4075 bfd_find_nearest_line.
4076
4077Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4078
4079 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4080
4081 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4082 up to nr_maps, not just access_* maps.
4083
4084 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4085 maps.
4086
4087 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4088 over nr_maps not sim_core_nr_maps.
4089
4090 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4091 core_map argument to unsigned.
4092 (struct _sim_core): Ditto for struct member core_map.
4093
4094 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4095
4096 * sim-basics.h (access_io, access_*_io): Define.
4097 (map_read, map_write, map_exec, map_io): Define.
4098
4099 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4100 attach with more generic mapmask.
4101 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4102
c906108c
SS		 4103 * sim-core.c (sim_core_uninstall, sim_core_attach,
4104 sim_core_detach): Iterate over nr_maps instead of
4105 sim_core_nr_maps.
4106
4107 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4108 instead of the write_map.
4109 (remove_breakpoint): Ditto.
4110
4111 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4112 with read_map, write_map, exec_map resp.
4113
4114 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4115 Ditto.
4116
4117 * cgen-utils.c (sim_disassemble_insn): Ditto.
4118
4119 * sim-hrw.c (sim_write, sim_write): Ditto.
4120
4121 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4122 transfer_to_str): New functions.
4123
4124Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4125
4126 * sim-base.h (sim_state_base): New member environment.
4127 (STATE_ENVIRONMENT): New macro.
4128 * sim-config.c (current_environment): Delete.
4129 (sim_config_default): New function.
4130 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4131 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4132 (sim_config_default): Add prototype.
4133 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4134 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4135 Set STATE_ENVIRONMENT, not current_environment.
4136
4137Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4138
4139 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4140
4141Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4142
4143 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4144
4145 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4146
4147Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4148
4149 * Make-common.in (TAGS): Make smarter.
4150 * Makefile.in (TAGS): Ditto.
4151
4152Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4153
4154 * sim-module.c (*): Fix typos in assertion tests.
4155
4156Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4157
4158 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4159 can't be constant.
72f4393d 4160
c906108c
SS		 4161 * sim-options.c (sim_parse_args): Ditto.
4162 (sim_args_command): Return OK, instead of nothing, for an empty
4163 command.
4164
4165Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4166
4167 * sim-profile.c (profile_info): Rename from profile_print. Drop
4168 misc and misc_cpu callback arguments. Use
4169 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4170 (profile_install): Install profile_info function.
4171
4172 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4173 STATE_PROFILE_INFO_CALLBACK): Define.
4174 (struct PROFILE_DATA): Add field info_cpu_callback.
4175 (profile_print): Delete function.
4176
4177 * sim-base.h (STATE_MODULES): Define. Replace individual
4178 STATE_*_LIST with single struct module_list.
4179
4180 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4181 (struct module_list): Declare.
72f4393d 4182
c906108c
SS		 4183 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4184 sim_module_info): New functions.
4185 (sim_module_install): Clean up module data structures.
4186
4187 * sim-info.c (sim_info): New file. New function. Call
4188 sim_module_info.
4189
4190 * Make-common.in (sim-info.o): Define rule.
4191 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4192
4193
4194Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4195
4196 * sim-base.h (sim_cpu_base): New members name, options.
4197 (sim_cpu_lookup): Add prototype.
4198 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4199 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4200 (sim_add_option_table): Update prototype.
4201 * sim-options.c (sim_add_option_table): New argument `cpu'.
4202 (standard_option_handler,standard_install): Update.
4203 (sim_parse_args): Handle cpu specific options.
4204 (print_help): New static function.
4205 (sim_print_help): Call it. Print cpu specific options.
4206 (find_match): New static function.
4207 (sim_args_command): Call it. Handle cpu specific options.
4208 * sim-utils.c (sim_cpu_lookup): New function.
4209 * sim-memopt.c (memory_option_handler): Update.
4210 (sim_memopt_install): Update.
4211 * sim-model.c (model_option_handler): Update.
4212 (model_install): Update.
4213 * sim-profile.c (profile_option_handler): Update.
4214 (profile_install): Update.
4215 * sim-trace.c (trace_option_handler): Update.
4216 (trace_install): Update.
4217 * sim-watch.c (watchpoint_option_handler): Update.
4218 (sim_watchpoint_install): Update.
4219 * cgen-scache.c (scache_option_handler): Update.
4220 (scache_install): Update.
4221
4222Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4223
4224 * Make-common.in (check): Run `make check' in testsuite dir.
4225
4226Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4227
4228 * sim-trace.c (trace_result0): New function.
4229
4230 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4231 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4232 tracing sim_fpu variables.
4233 (TRACE_ALU_RESULT0): Define.
4234 (TRACE_FP_RESULT_WORD): Define.
4235 (TRACE_FP_INPUT_WORD1): Define.
4236
4237 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4238 sim_fpu_two): New constants.
4239 (sim_fpu_op1, sim_fpu_op2): New types.
4240 (struct _sim_fpu): Delete member result. Re-order other members.
4241 (sim_fpu_sign, sim_fpu_exp): New functions.
4242 (sim_fpu_max, sim_fpu_min): new functions.
4243 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4244 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4245
c906108c
SS		 4246Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4247
4248 * sim-profile.c (profile_print): Delete duplicate test of
4249 PROFILE_INSN_IDX.
4250 (profile_print_pc): Exit early if data collection not set up.
4251 (profile_print_core): Simplify by calling sim_core_map_to_str.
4252 * sim-core.h (sim_core_map_to_str): Declare.
4253 * sim-core.c (sim_core_map_to_str): Make non-static.
4254
4255 * genmloop.sh (engine_resume): Update insn_count before exiting.
4256 (engine_resume_full): Keep accurate core profile data.
4257
4258 * cgen-utils.c (sim_disassemble_insn): Don't use
4259 sim_core_read_aligned_N, it messes up profiling results.
4260
4261Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4262
4263 * nltvals.def: Regenerate with MN10300 additions.
4264
4265Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4266
4267 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4268
c906108c
SS		 4269 * sim-trace.h, sim-trace.c (trace_result_word2,
4270 trace_input_word4, trace_result_word4): New function.
4271
4272Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4273
4274 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4275
4276 * sim-xcat.h: Delete.
4277 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4278 * cgen-sim.h: Ditto.
4279 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4280 * sim-n-bits.h: Ditto.
4281 * sim-n-core.h: Ditto.
4282 * sim-n-endian.h: Ditto.
4283
4284Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4285
4286 * syscall.c (cb_syscall): Handle short reads, and EOF.
4287
4288Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4289
4290 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4291 sim_fpu to safely print fp_word values.
4292 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4293 (trace_result_bool1, trace_result_addr1): New functions.
4294 (trace_input_bool1, trace_input_addr1): New functions.
4295
4296 * sim-trace.h (TRACE_FPU_*): Define.
4297
4298Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4299
4300 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4301 (sim_fpu_fpto, sim_fpu_tofp): Define.
4302
4303Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4304
4305 * sim-fpu.c (sim_fpu_cmp): New function.
4306
4307Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4308
4309 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4310 instead of abuf->length.
4311 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4312 (set_trace_option_mask): Renamed from set_trace_options.
4313 (set_trace_option): New function.
4314 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4315 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4316
4317Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4318
4319 * sim-basics.h: Declare struct _sim_fpu.
4320
4321Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4322
4323 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4324 (trace_prefix, trace_input*, trace_result*): Declare.
4325 (trace_one_insn): Change declaration, assume trace_prefix called.
4326 (trace_generic): Like trace_one_insn.
4327 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4328 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4329
c906108c
SS		 4330 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4331 trace_insn, save_data, trace_idx_to_str, print_data): New
4332 functions.
4333 (trace_one_insn): Rewrite.
4334 (trace_generic): New function.
72f4393d 4335
c906108c
SS		 4336Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4337
c906108c
SS		 4338 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4339
4340 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4341 (SEMANTIC_FN): Rewrite declaration.
4342 (DECODE): Update type of semantic_fast member.
4343 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4344 * sim-base.h (sim_state_base): Delete conditionals surrounding
4345 member scache_size.
4346
4347Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4348
4349 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4350 used.
4351
4352Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4353
4354 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4355 Add missing parameters to device_io calls.
4356 * sim-core.h: Add missing parameters to device_io calls.
4357
4358Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4359
4360 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4361 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4362 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4363 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4364 (engine_resume): Likewise. Make `engine' volatile. Save copy
4365 of cpu pointer in volatile object. Initialize read switch if
4366 -parallel.
4367
4368Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4369
4370 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4371 (SEM_INSN): New macro.
4372
4373Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4374
4375 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4376
4377Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4378
4379 * configure: Regenerated to track ../common/aclocal.m4 changes.
4380
4381Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4382
4383 * sim-types.h (fp_word): New type, define according to
4384 WITH_TARGET_FLOATING_POINT_BITSIZE.
4385
4386 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4387 configuration of size of floating point registers.
4388
4389Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4390
4391 * sim-profile.c (profile_print): Only print CPU <N> if other
4392 output is going to appear.
4393
4394Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4395
4396 * configure: Regenerated to track ../common/aclocal.m4 changes.
4397
4398Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4399
4400 * sim-types.h (address_word): Typedef according to
4401 WITH_TARGET_ADDRESS_BITSIZE.
4402 (signed_cell, unsigned_cell, natural_cell): Ditto using
4403 WITH_TARGET_CELL_BITSIZE.
72f4393d 4404
c906108c
SS		 4405 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4406 (WITH_TARGET_CELL_BITSIZE): Define.
4407 (WITH_HOST_WORD_BITSIZE): Delete.
4408
4409 * sim-config.c (print_sim_config): Update.
4410
4411 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4412 configuration of address and OpenFirmware cell sizes.
4413
4414Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4415
4416 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4417 * sim-run.c (sim_engine_run): Update.
72f4393d 4418
c906108c
SS		 4419 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4420 CPU_CIA.
4421 * sim-run.c (sim_engine_run): Ditto.
4422
4423 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4424 (sim_resume): Pass nr_cpus to sim_engine_run.
4425
4426 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4427
c906108c
SS		 4428 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4429 MAX_NR_PROCESSORS.
4430 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4431
c906108c
SS		 4432Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4433
4434 * Make-common.in (stamp-tvals): New rule.
4435 (targ-vals.h,targ-map.c): Depend on it.
4436 (clean): Remove stamp-tvals.
4437
4438Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4439
4440 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4441 in code also #if 0'ed.
4442
4443Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4444
4445 * configure: Regenerated to track ../common/aclocal.m4 changes.
4446 * aclocal.m4: Recognize --enable-maintainer-mode.
4447
4448Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4449
4450 * cgen-scache.h: Deleted.
4451 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4452 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4453 (scache_init): Use runtime computed size of SCACHE.
4454 (scache_flush): Likewise.
4455 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4456 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4457 * cgen-sim.h: Scache support moved here.
4458 (PC): Redo definition.
4459 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4460 (DECODE): Add parallel execution support.
4461 Only include semantic label members if using switch.
4462 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4463 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4464 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4465 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4466 from cgen-types.h.
4467 (engine_{stop,run,resume,halt,signal}): Delete decls.
4468 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4469 (argbuf,scache): Delete forward decls.
4470 (STATE): Delete decl.
4471 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4472 Include cgen-mem.h, cgen-ops.h.
4473 (engine_halt,engine_signal): Delete.
4474 ({ex,exc,sem,semc}_illegal): Delete.
4475 (sim_disassemble_insn): Result of extract fn is in bits.
4476 * genmloop.sh: Rewrite.
4477
4478 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4479 line numbers.
4480
4481 * sim-base.h (sim_state_base): Delete member `model'.
4482 (sim_cpu_base): Add member `model'.
4483 * sim-model.h (IMP_PROPERTIES): New type.
4484 (MACH): New members imp_props, models.
4485 (models): Delete decl.
4486 * sim-model.c (set_model): Update.
4487 * sim-profile.c (profile_print_model): Update.
4488
4489 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4490
4491Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4492
4493 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4494 CGEN_INSN_SYNTAX().
4495
4496Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4497
4498 * configure: Regenerated to track ../common/aclocal.m4 changes.
4499 * config.in: Ditto.
4500
4501Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4502
4503 * aclocal.m4 (AR): Check for sigaction.
4504
4505Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4506
4507 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4508
4509 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4510 * sim-config.c (sim_config): Replace WITH_DEVICES with
4511 WITH_TREE_PROPERTIES.
4512
4513 * configure: Regenerated to track ../common/aclocal.m4 changes.
4514
4515Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4516
4517 * Make-common.in (SIM_ENVIRONMENT): New variable.
4518 (CONFIG_CFLAGS): Add it.
4519 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4520 --enable-sim-environment option.
4521 * configure: Regenerated.
4522 * sim-config.h (environment support): Rewrite.
4523 * sim-config.c (current_environment): Define as enum, unconditionally.
4524 (current_alignment): Define unconditionally.
4525 (config_environment_to_a): Update.
4526 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4527 (sim_config): Handle environment and alignment determination
4528 unconditionally. Delete sanity checks of current_environment,
4529 unnecessary.
4530 (print_sim_config): Update.
4531 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4532 (standard_options): Add --environment.
4533 (standard_option_handler): Likewise.
4534
4535Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4536
4537 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4538 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4539 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4540 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4541 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4542 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4543 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4544 argument ADD_CA macro with two argument ADDC_C - add carrying with
4545 carry in.
4546 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4547 argument SUB_CA macro with two argument SUBC_X - subtract
4548 carrying, extended.
4549 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4550 borrow-in.
4551 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4552
4553Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4554
4555 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4556 * sim-io.h (sim_io_syscalls): Delete.
4557
4558Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4559
4560 * syscall.c (cb_syscall): Add missing else, so write to stdout
4561 isn't doubled.
4562
4563 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4564 the carry bit from the CPU's psw.
4565
4566Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4567
4568 * gennltvals.sh: Redo syscall support.
4569 * nltvals.def: Regenerated.
4570
4571Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4572
4573 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4574 the stream immediately.
4575
4576Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4577
4578 * sim-io.c (sim_io_getstring): Delete unused len2.
4579 (sim_io_syscalls): Ditto for sys_errno.
4580
4581Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4582
4583 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4584
4585 * Make-common.in (run.o): Depend on remote-sim.h.
4586 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4587 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4588
4589Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4590
4591 * sim-io.c (sim_io_syscalls): Disable lseek.
4592
4593Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4594
4595 * gennltvals.sh: Generate syscall values for d30v.
4596
4597 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4598 * nltvals.def: Regenerate.
4599
4600 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4601 (os_fstat): Likewise. Validate fd argument.
4602 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4603 just compute target stat struct length.
4604 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4605 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4606 (get_string): Return host errno values so they can be properly
4607 translated later.
4608 (cb_syscall): Likewise.
4609 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4610 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4611 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4612 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4613 (get_path): New function.
4614
4615Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4616
4617 * sim-io.c (sim_io_syscalls): New function to provide system call
4618 emulation. Provide exit, open, close, read, write, lseek, and
4619 unlink.
4620 (sim_io_getstring): New function to return a string from a
4621 simulated memory location.
4622
4623 * sim-io.h (sim_io_syscalls): Add declaration.
4624
4625Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4626
4627 * sim-core.c (sim_core_signal): Fix spelling error in message.
4628
4629 * sim-hrw.c (sim_read): Use read map, not write map.
4630
4631 * Make-common.in (all): Add .gdbinit.
4632 * gdbinit.in: Add dump command.
4633
4634 * sim-model.c (model_options): Use '\0' for `shortopt'.
4635
4636 * sim-trace.c (trace_option_handler): Set state trace file
4637 for --trace-file in addition to cpu's values.
4638 (trace_vprintf): If cpu == NULL, try state's trace file.
4639 (trace_options): Reorganize table, reword some descriptions.
4640
4641Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4642
4643 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4644 New functions.
4645
4646Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4647
4648 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4649 signal untranslated, document problem with this.
4650
4651 * nrun.c (main): Check for a prog name of `*step'. If present,
4652 step the simulator instead of allowing it to run free.
4653
4654 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4655
4656 * Make-common.in (sim_main_headers): Add sim-signal.h.
4657
4658Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4659
4660 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4661
4662Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4663
4664 * sim-signal.h: Start simulator signals at 64 so that host signal
4665 numbers can be detected and reported.
4666
4667 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4668
4669Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4670
4671 * callback.c (cb_host_to_target_stat): Fix return values.
4672
4673 * cgen-sim.h (enum_signal_type): Delete.
4674 (engine_signal): Update prototype.
4675 * cgen-utils.c: Don't include <signal.h>.
4676 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4677 (engine_signal): Update.
4678
4679 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4680 (sim_state_free): Call SIM_STATE_FREE if defined.
4681
4682 * sim-module.c (sim_module_install): Don't leave any modules
4683 installed if one fails to install.
4684
4685Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4686
4687 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4688 more, since alloca is not used in this file.
4689
4690 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4691 correctly set the carry and overflow bits for those types.
4692 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4693 with carry, so carry is correct after doing both adds.
4694 (ALU*): Space out '\' to make it easier to read.
4695
4696Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4697
4698 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4699 sim_signalled.
4700
4701 * sim-signal.c, sim-signal.h: New files.
4702 * Make-common.in (sim-signal.o): Add rule for.
4703 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4704 * sim-abort.c: Don't include <signal.h>.
4705 * sim-basics.h: #include "sim-signal.h".
4706 * sim-break.c: Don't include <signal.h>.
4707 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4708 * sim-core.c: Don't include <signal.h>.
4709 (SIGBUS): Delete definition.
4710 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4711 * sim-engine.c: Don't include <signal.h>.
4712 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4713 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4714 * sim-resume.c: Don't include <signal.h>.
4715 (SIGTRAP): Delete definition.
4716 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4717 * sim-stop.c: Don't include <signal.h>.
4718 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4719 * sim-watch.c: Don't include <signal.h>.
4720 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4721
4722 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4723
4724 * sim-base.h (CIA_ADDR): Provide default definition.
4725 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4726 * sim-break.c (sim_handle_breakpoint): Likewise.
4727
4728Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4729
4730 * Make-common.in (srccom): New variable.
4731
4732 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4733 (LIB_OBJS): Add syscall.o.
4734 (gentmap): Pass $(NL_TARGET) to $(CC).
4735 (syscall.o): Add rule for.
4736 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4737 (sim-bits.o): Depend on $(sim-n-bits_h).
4738 (sim-load.o): Depend on callback.h.
4739
4740 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4741 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4742 * cgen-mem.h, cgen-ops.h: New files.
4743
4744 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4745
4746 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4747 Rewrite build rule.
4748 * callback.c: #include string.h or strings.h.
4749 #include sys/types.h and sys/stat.h.
4750 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4751 (os_get_errno,os_open): Update.
4752 (os_stat,os_fstat): New functions.
4753 (os_init): Initialize syscall_map, errno_map, open_map.
4754 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4755 errno_map, open_map, signal_map, stat_map.
4756 (cb_read_target_syscall_maps): New function.
4757 (cb_target_to_host_syscall): New function.
4758 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4759 (cb_target_to_host_open): Renamed from target_to_host_open.
4760 (store): New function.
4761 (cb_host_to_target_stat): New function.
4762 * syscall.c: New file.
4763 * gentmap.c (sys_tdefs): New global.
4764 (gen_targ_vals_h): Output target syscall numbers.
4765 (gen_targ_map_c): Update. Output target syscall translation map.
4766 * gentvals.sh: New first argument `target'. Preface table with
4767 #ifdef NL_TARGET_$target if non-null target passed.
4768 * gennltvals.sh: New file.
4769 * nltvals.def: Regenerated.
4770
4771Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4772
4773 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4774 sim_core_dummy_M.
4775 (sim_core_dummy_M): Declare.
72f4393d 4776
c906108c
SS		 4777Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4778
4779 * sim-core.c (sim_core_signal): Print the address of the
4780 instruction.
4781
4782Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4783
4784 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4785
4786 * sim-base.h (sim_state_base): Add member trace_data.
4787 (STATE_TRACE_DATA): New macro.
4788 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4789 ({WITH_,}TRACE_DEBUG_P): New macros.
4790 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4791 (_sim_cpu): Delete forward reference.
4792 (debug_printf): Update.
4793 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4794 (trace_options): Add --trace-debug.
4795 (set_trace_options): Handle it.
4796 (trace_option_handler): Likewise.
4797 (trace_install): Init state trace_data struct.
4798 (trace_uninstall): Close state trace file.
4799 * sim-events.c (ETRACE): Only print source file and line number if
4800 --trace-debug.
4801 * sim-n-core.h (sim_core_trace_M): Likewise.
4802
4803 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4804
48051997-11-13 Felix Lee <flee@cygnus.com>
4806
4807 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4808 initializer.
4809 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4810
4811Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4812
4813 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4814
4815 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4816 built this way.
4817 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4818 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4819 source tree.
4820
4821Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4822
4823 * sim-events.c (sim_events_process): Re-compute the time -
4824 update_time_from_event - as each event is processed. Reverses
4825 previous change.
4826
4827Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4828
4829 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4830
4831Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4832
4833 * sim-events.c (sim_events_process): Delete redundant call to
4834 update_time_from_event.
4835 (sim_events_slip): Always decrement time_from_event.
4836 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4837 Delete assertion that time_from_event >=0 when work in queue, no
4838 longer applicable.
4839
4840Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4841
4842 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4843 (standard_option_handler): Update.
4844
4845 * sim-options.h: Clarify documentation.
4846 (OPTION_LONG_ONLY_P): Delete definition.
4847 (OPTION_VALID_P): Define.
72f4393d 4848
c906108c
SS		 4849 * sim-options.c (sim_print_help): Allow short only options.
4850 (sim_parse_args): Ditto.
4851 (sim_args_command): Skip short only options.
4852 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4853 separate entries for short and long options in the HANDLERS and
4854 ORIG_VAL tables.
4855 (sim_parse_args): Disable argument permutation.
4856
4857Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4858
4859 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4860 Add argument M, size of data type.
4861 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4862 Declare, ditto for 5, 6 & 7 byte transfers.
4863 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4864 as aligned variant.
72f4393d 4865
c906108c
SS		 4866 * sim-n-core.h (sim_core_trace_M): Rename from
4867 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4868 with transfer type. Print transfer direction. Handle 1 and 2 byte
4869 transfers.
4870 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4871 unaligned accesses.
4872 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4873 Update all functions.
4874
4875 * sim-core.c: Generate functions starting with 16 not 1.
4876 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4877 all 5, 6 & 7 byte transfers.
4878
4879 * sim-n-core.h (sim_core_read_misaligned_N,
4880 sim_core_write_misaligned_N): Implement.
4881
4882Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4883
4884 * sim-endian.h (U16_8): Implement
4885
4886 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4887
4888 * sim-endian.h (VL8_16, VH8_16): Implement.
4889
4890 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4891 long in printf.
4892 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4893 (memory_option_handler): Skip comma in alias address list
4894
4895Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4896
4897 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4898 space params.
4899 (parse_size, parse_addr): New functions
4900 (memory_option_handler, memory_options): Parse address & size
4901 using new functions. Pass level, space, modulo to do_memopt_add &
4902 do_memopt_del.
4903
4904 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4905
4906 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4907 `attach_type attach' argument with `unsigned level' argument.
4908 Document.
4909
4910 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4911 sim_core_attach): Replace argument attach with level. Update
4912 verification of arguments.
4913 (sim_core_map_detach, sim_core_detach): Replace argument attach
4914 with level.
4915
4916 * sim-basics.h (enum _attach_type): Delete.
4917
4918Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4919
4920 * sim-core.h (sim_core_write_8): Define.
4921
4922Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4923
4924 * sim-bits.h: Document ROTn macro.
4925
4926 * sim-endian.h (H2T): Handle 16 byte variables.
4927
4928 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4929 error.
4930
4931 * sim-core.c: Do not generate sim_core_*_word.
4932
4933 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4934 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4935
4936 * sim-core.h (sim_core_read_unaligned_word,
4937 sim_core_read_aligned_word, sim_core_read_word,
4938 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4939 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4940
4941Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4942
4943 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4944
4945 * sim-endian.h: Disable 16 byte support.
4946
4947Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4948
4949 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4950
4951 * sim-n-core.h (sim_core_trace_N): New function.
4952 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4953 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4954
4955 * sim-endian.h: Add 128 bit variant.
4956
4957 * sim-core.h, sim-core.c: Add 128 bit variant.
4958
4959 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4960
4961Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4962
4963 * sim-events.c (sim_events_process): Clear events->work_pending.
4964 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4965 setting, nr_ticks_to_process.
4966 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4967 when the event queue isn't next.
4968
4969 * sim-events.h, sim-events.c (sim_events_slip): New function.
4970
4971Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4972
4973 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4974
4975 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4976 arguments.
4977
4978Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4979
4980 * nrun.c (main): Remove useless test of name != NULL.
4981 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4982
4983Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4984
4985 * sim-fpu.c (EXPMAX): Type is unsigned.
4986 (MIN_INT, MAX_INT): Type is signed64.
4987 (i2fpu): Type of val is signed64.
4988
4989Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4990
4991 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4992 a bucket size of zero.
4993
4994 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4995 OPTION_PROFILE_PC): Define.
4996 (profile_option_handler): Add support for --profile-pc and
4997 --profile-pc-granularity options.
4998 (profile_pc_init): When possible, compute nr buckets from bucket
4999 size.
5000
5001 * sim-profile.c (profile_pc_init): Align the profile-pc end
5002 address with the profile-pc bucket size.
5003
5004 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5005 something less ambiguous.
5006 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5007
5008 * sim-profile.c (profile_pc_cleanup): New function. Move
5009 profile_pc_uninstall code to here.
5010 (profile_pc_uninstall): Call.
5011 (profile_pc_init): Call.
5012
5013Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5014
5015 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5016 file using BSD gprof format.
5017
5018 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5019 unsigned_word.
5020 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5021 MSBIT64): Force result to unsignedN.
5022
5023Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5024
5025 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5026 brace from macro.
5027 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5028 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5029 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5030 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5031
5032Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5033
5034 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5035 type void*.
5036
5037 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5038 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5039 type void*.
5040 (sim_core_attach): Rename buffer_freed to free_buffer, type
5041 void*. Ensure that allocated buffer is alligned according to
5042 region's address.
5043
5044Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5045
5046 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5047 (ALU64_SUB): Define.
5048
5049 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5050 (.gdbinit): Remove dependencies, generate once per build.
5051
5052Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5053
5054 * sim-n-core.h (sim_core_read_aligned_N,
5055 sim_core_write_aligned_N): Make xaddr param type address_word not
5056 unsigned_word.
5057
5058Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5059
5060 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5061 unpacked floating point struct. Pass sim_fpu object by reference.
5062 Add preliminary support for rounding modes.
72f4393d 5063
c906108c
SS		 5064Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5065
5066 * configure: Regenerated to track ../common/aclocal.m4 changes.
5067
5068Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5069
5070 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5071 WITH_TARGET_BITSIZE.
5072
5073Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5074
72f4393d 5075 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5076
5077Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5078
5079 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5080 and zfree instead of xmalloc and free. Prevents warnings.
5081
5082Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5083
5084 * configure: Regenerated to track ../common/aclocal.m4 changes.
5085
5086Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5087
5088 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5089 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5090
5091 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5092 controling the bitsize/msb of the target.
5093
5094Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5095
5096 * Make-common.in: New files sim-break.c, sim-break.h.
5097 * sim-base.h: Add point to breakpoint list to sim_state_base.
5098 * sim-break.c sim-break.h: New modules that implement intrinsic
5099 breakpoint support.
5100 * sim-module.c: Add breakpoint module.
72f4393d 5101
c906108c
SS		 5102Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5103
5104 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5105 an hour.
5106 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5107 if (0) { 1 % 0; }
5108 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5109 (SIGBUS) define for Windows.
5110 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5111 * sim-resume.c: define SIGTRAP for windows.
5112 * sim-xcat.h: use token pasting if ALMOST_STDC.
5113
5114Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5115
5116 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5117 configured values.
5118 (CONFIG_CFLAGS): Add same.
72f4393d 5119
c906108c
SS		 5120Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5121
5122 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5123 (SIGNED32): use ##i32.
5124
5125Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5126
5127 * configure: Regenerated to track ../common/aclocal.m4 changes.
5128
5129Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5130
5131 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5132 endian of target.
5133
5134 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5135 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5136 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5137 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5138 (CONFIG_CFLAGS): Add same.
5139
5140 * aclocal.m4: Perform AC_SUBST on optional options.
5141
5142Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5143
5144 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5145
5146 * sim-options.c (standard_option_handler): Typo in warning message.
5147
5148 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5149
5150 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5151 insn count. Make count conditional on there being a valid
5152 INSN_NAME.
5153 (profile_pc_init): Make default PC profile frequency an arbitrary
5154 256.
5155
5156 * sim-base.h: Ditto.
5157
5158 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5159 SIM_HAVE_MODEL.
5160
5161 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5162 archure struct.
5163
5164Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5165
5166 * configure: Regenerated to track ../common/aclocal.m4 changes.
5167
5168Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5169
5170 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5171 configured alignment.
5172
5173Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5174
5175 * configure: Regenerated to track ../common/aclocal.m4 changes.
5176
5177Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5178
5179 * sim-config.c (sim_config): Check for default alignment.
5180
5181 * sim-options.c (standard_option_handler): Add alignment option.
5182
5183 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5184 default alignment requirements on memory accesses.
72f4393d 5185
c906108c
SS		 5186Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5187
5188 * sim-load.c (sim_load_file): Return failure if the executable
5189 had no loadable sections.
5190
5191Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5192
5193 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5194 trace output.
5195
5196 * sim-core.c (sim_core_signal): When bad access halt simulator
5197 SIGSEGV / SIGBUS instead of aborting.
5198 (signal.h): Include.
72f4393d 5199
c906108c
SS		 5200 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5201 options was missing.
5202
5203 * sim-bits.h (MOVED): Define
5204
5205Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5206
5207 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5208 BIT.
5209
5210 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5211
5212 * sim-bits.c: Add 8 bit versions of bit macros.
5213
5214 * sim-bits.h: Ditto.
5215
5216Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5217
5218 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5219 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5220
c906108c
SS		 5221 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5222 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5223
c906108c
SS		 5224 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5225 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5226
c906108c
SS		 5227Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5228
5229 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5230 configure.in: Output to cconfig.h instead of config.h.
5231
5232 * configure: Regenerated to track ../common/aclocal.m4 changes.
5233
5234Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5235
5236 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5237 BFD if known.
5238
5239Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5240
5241 * callback.c (os_write): divert stdout and stderr to their
5242 respective hooks.
5243
5244Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5245
5246 * sim-profile.c (profile_print_speed): Call
5247 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5248
5249 * sim-events.c (sim_events_elapsed_time): New function return nr
5250 host MS consumed by the simulator.
5251 (sim_watch_valid): Use.
5252
5253 * sim-module.c (modules): Install sim_events very very early.
5254
5255 * sim-profile.c (profile_print): Call profile_print_pc.
5256 (print_bar):
5257 (profile_pc_init): New function, set up processor for PC
5258 profiling.
5259 (profile_print_pc): New function, print a PC profile.
5260 (profile_pc_event): New function, sample PC.
5261
5262 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5263 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5264 profile struct.
5265
5266 * sim-options.c (sim_print_help): Pacify GCC.
5267
5268 * sim-n-core.h (sim_core_read_aligned_N,
5269 sim_core_write_aligned_N): Add un-conditional profile call.
5270 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5271 profile call when aligned read/write isn't used.
5272
5273 * sim-base.h: Include sim-profile, sim-model after sim-core &
5274 sim-events allow sim-core to define useful values.
5275
5276 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5277 (profile_option_handler, profile_options): Add support for
5278 --profile-core option.
5279 (print_bar): Include when core profiling.
5280 (profile_print_core): New function, print core profile.
5281
5282 * sim-config.c (print_sim_config): Print profile status.
5283
5284 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5285 WITH_PROFILE_PC_P): Define.
5286 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5287 (PROFILE_COUNT_CORE): Define.
5288
5289Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5290
5291 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5292 interrupt_names array as the data.
5293 (sim-watch.h): Document.
5294
5295Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5296
5297 * sim-options.c (sim_print_help): When the doc string is to long
5298 word wrap it.
5299
5300 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5301 that only the first few the watch options are listed. Generate
5302 meanginful usage messages.
5303
5304 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5305
c906108c
SS		 5306Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5307
5308 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5309 (standard_option_handler): Handle --architecture-info.
5310
5311Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5312
5313 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5314 illegal zero-sized array.
5315 * sim-core.c (sim_core_xor_read_buffer): same.
5316
5317Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5318
5319 * nltvals.def: Regenerate.
5320
5321Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5322
5323 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5324
5325Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5326
5327 * sim-bits.c (MASKED): Delete.
5328 (EXTRACTED): Delete.
5329 (LSEXTRACTED, MSEXTRACTED): New functions.
5330
5331 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5332 (MSMASKEDn, LSMASKEDn): Add last argument.
5333 (MSMASK*): Ditto.
72f4393d 5334
c906108c
SS		 5335 * sim-bits.h (EXTEND8, EXTEND16): Define.
5336 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5337
5338 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5339
5340 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5341 current instruction address.
5342
5343 * sim-inline.h (*_ENGINE): Define.
5344
5345Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5346
5347 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5348
5349 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5350 (watch_option_handler): Call delete_watchpoint with ident or type.
5351 (sim_watchpoint_install): Create interrupt specific watchpoint
5352 commands on the fly.
5353 (do_watchpoint_create): New function, create a watch point using
5354 type/int-nr info encoded in the option nr.
5355 (do_watchpoint_info): New function. List active watchpoints.
5356
5357 * sim-watch.h: Change data structure to a list.
5358
5359 * sim-memopt.c (memory_option_handler): Require explicit "all"
5360 before deleting all memory regions.
5361
5362 * sim-utils.c (sim_do_commandf): New function, printf version of
5363 sim_do_command.
5364
72f4393d
L		 5365 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5366
c906108c
SS		 5367 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5368 bit endianness.
5369 (SIGNED64, UNSIGNED64): Delete.
5370 (ALU64_ADD): Don't rely on bit endianness.
5371 (ALU64_BEGIN): Define.
5372
5373 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5374 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5375
5376 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5377 suffix - u64, LL - to 64 bit constants.
5378
5379Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5380
5381 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5382
5383 * sim-utils.h (NZALLOC): Define - zalloc * N.
5384
5385 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5386 implementation of read/write functions.
5387
5388 * Make-common.in (sim-hrw.o): New target.
5389
5390 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5391 memory.
5392
5393 * sim-memopt.c (memory_option_handler): Implement memory-size
5394 command. Implement memory-alias command. Let memory-delete delete
5395 all memory regions.
5396 (add_memopt): New function. Add a memory region.
5397 (do_memopt_delete): New function. Delete a memory region.
5398
5399 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5400
5401 * sim-core.c (sim_core_detach): New function.
5402 (sim_core_map_detach): New function. Perform the actual detach.
5403 (sim_core_init): Move initialization code from here.
5404 (sim_core_install): To here.
5405 (sim_core_uninstall): And here.
5406
5407 * sim-module.c: Add memopt module.
5408
5409 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5410 simulator base type.
5411
5412 * Make-common.in (sim_main_headers): Add sim-memopt.h
5413 (sim-memopt.o): New target.
5414
5415 * sim-core.c (sim_core_install): Add core_options to the option
5416 table.
5417
5418 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5419 --watch-delete.
5420
5421 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5422 comments.
5423
5424 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5425 address_word, add mask member.
72f4393d 5426
c906108c
SS		 5427 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5428 address_word, allow for 64bit targets in 32bit host. Add modulo
5429 argument.
5430 (sim_core_map_attach): Ditto.
5431 (new_sim_core_mapping): Ditto.
5432 (sim_core_translate): Mask address when modulo memory.
5433
5434Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5435
5436 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5437
5438 * gdbinit.in: New file.
5439 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5440 * Make-common.in (distclean): Delete .gdbinit.
5441 (.gdbinit): Add rule for.
5442 * configure: Regenerated to track ../common/aclocal.m4 changes.
5443
5444 * Make-common.in (cgen-run.o): Add rule for.
5445
5446Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447
5448 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5449
5450 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5451 both resumed and previous elapsed time.
5452 (sim_events_init): Set initial_wallclock and current_wallclock to
5453 zero.
5454 (sim_events_install): Install sim_events_suspend and
5455 sim_events_resume.
5456 (sim_events_watch_clock): Allow for suspended simulator when
5457 computing the time of the clock event.
5458
5459 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5460 initial_wallclock to elapsed_wallclock, set both to zero.
5461 (sim_events_init, sim_events_uninstall): Delete prototypes.
5462
5463 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5464
c906108c
SS		 5465 * sim-module.c(sim_module_resume, sim_module_suspend): New
5466 functions.
5467
5468Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5469
5470 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5471 message.
5472
5473Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5474
5475 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5476 * Make-common.in (TAGS): Likewise.
5477 * sim-n-bits.h: Add TAGS comments for all functions.
5478 * sim-n-core.h: Likewise.
5479 * sim-n-endian.h: Likewise.
5480
5481Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5482
5483 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5484 kind.
72f4393d 5485
c906108c 5486 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5487
c906108c
SS		 5488 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5489 definition.
5490
5491Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5492
5493 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5494 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5495
5496Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5497
5498 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5499 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5500 nr_transfered and nr_this_transfer unsigned.
5501
5502 * sim-events.c (sim_events_tickn): N is signed, as limited to
5503 MAXINT.
5504
5505 * sim-n-endian.h (offset_N): Change size to unsigned.
5506
5507 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5508
5509Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5510
5511 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5512
5513 * sim-options.c (sim_parse_args): Use dupargv.
5514
5515Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5516
5517 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5518
5519Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5520
5521 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5522 base type.
5523
5524 * sim-options.c (standard_options): Add --architecture=MACHINE and
5525 --target=TARGET options.
5526 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5527 (standard_option_handler): Handle architecture and target options.
5528 (bfd.h): Include.
72f4393d 5529
c906108c
SS		 5530 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5531 bfd_openr.
5532 (sim_analyze_program): Set prog_bfd architecture from
5533 STATE_ARCHITECTURE if known.
5534
5535Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5536
5537 * configure: Regenerated to track ../common/aclocal.m4 changes.
5538 * config.in: Ditto.
5539
5540Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5541
5542 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5543 that option does not apply to certain files.
5544
5545Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5546
5547 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5548 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5549 offset from MSB/LSB.
5550
5551 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5552 access address of sub word quantity of a hosts 16, 32, 64 bit word
5553 type.
5554 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5555 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5556 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5557 return N*2 byte value with argument in Hi/Lo word. Renamed from
5558 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5559
c906108c
SS		 5560 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5561 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5562 so that bit offset is explicit.
5563
5564Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5565
5566 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5567 Update STATE_PROG_BFD when needed with a dup'd copy of the
5568 program.
5569
5570 * sim-config.c (sim_config): Delete ABFD argument, use
5571 STATE_PROG_BFD directly.
5572
5573Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5574
5575 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 5576
c906108c
SS		 5577 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5578 and sim_load.
5579 (bfd.h): Include.
72f4393d 5580
c906108c
SS		 5581 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5582 hardware only simulator targets.
5583
5584 * Make-common.in (sim-hload.o): Add rule.
5585
5586Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5587
5588 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5589 used by copyargv and freeargv.
5590
5591 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5592 STATE_PROG_ARGV, not just a pointer.
5593
5594Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5595
5596 * configure: Regenerated to track ../common/aclocal.m4 changes.
5597 * config.in: Ditto.
5598
5599Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5600
5601 * aclocal.m4 (sim-endian): Add second argument to
5602 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5603 default endian when not hardwired.
5604
5605 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5606 else failes value for target byte order.
5607
5608 * sim-config.c (sim_config): Add abfd arguments. Set
5609 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5610 from same.
5611 (sim_config): Return SIM_RC, don't abort.
5612 (bfd.h): Include.
72f4393d 5613
c906108c
SS		 5614 * run.c (main): Update call to sim_open - add ABFD argument.
5615 * nrun.c (main): Add NULL ABFD argument.
5616
5617Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5618
5619 * callback.c (os_poll_quit): Make static.
5620 Call sim_cb_eprintf, not p->eprintf.
5621 (sim_cb_printf, sim_cb_eprintf): New functions.
5622 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5623
5624 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5625 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5626 sim-utils.h. #include sim-utils.h.
5627 * sim-utils.h: Above decls moved here.
5628 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5629
5630 * sim-watch.c (action_watchpoint): Fix thinkos.
5631
5632Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5633
5634 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5635
5636Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5637
5638 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5639 to FORCED_ALIGNMENT case.
5640
5641Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5642
5643 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5644
5645Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5646
5647 * Make-common.in (libsim.a): Fix typo.
5648
5649Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5650
5651 * nrun.c (main): Verify the structure returned before using it.
5652
5653Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5654
5655 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5656 default.
5657
5658 * sim-engine.c (sim_engine_install): New function. Install the
5659 engine init functions.
5660 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 5661
c906108c
SS		 5662 * sim-module.c: Add sim_engine to list of modules that always
5663 install.
5664
5665Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5666
5667 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5668 to remove the old watchpoint, not delete_watchpoint.
5669 (watch_option_handler): Action the correct watchpoint, not just
5670 cycles.
5671
5672Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5673
5674 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5675 both low and high word.
5676 (sim_core_write_aligned_N): Ditto.
72f4393d 5677
c906108c
SS		 5678 * sim-trace.c (set_trace_options): Delete code explicitly setting
5679 core->trace.
5680
5681 * sim-options.c (sim_print_help): Call the list commands if not a
5682 standalone simulator.
5683 (sim_print_help): Advise that some options may not be applicable.
72f4393d 5684
c906108c
SS		 5685 * sim-trace.c (set_trace_options): Assume core present.
5686
5687 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5688 buffer when full not almost full.
5689
5690Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5691
5692 * sim-events.c (sim_events_process): Don't blat the event queue
5693 when processing watchpoints.
5694
5695 * sim-watch.h: Make arg unsigned long - stop sign extension.
5696
5697 * sim-events.c (sim_watch_valid): rewrite so debugable.
5698
5699 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5700
5701 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5702 inequality test is possible.
5703 (handle_watchpoint): Re-pass is_within arg.
5704 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5705 0 to schedule_watchpoint's is_within arg.
5706 (sim_watchpoint_init): Re-pass is_within arg.
5707
5708 * sim-options.c (sim_print_help): Add is_command argument. Don't
5709 include -- prefix when called from the command line interpreter.
5710
5711 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5712
5713 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5714 zero indicates that the test should be reversed.
5715 (sim_events_watch_core): Ditto.
5716 (WATCH_CORE): Compare range against is_within.
5717 (WATCH_SIM): Ditto.
5718
5719Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5720
5721 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5722 sim_core_read_buffer. Check nr-bytes transfered.
5723
5724 * sim-core.h (sim_core_common): Define a new struct that contains
5725 the common data. to sd and cpu structures.
5726 * sim-core.c (sim_core_attach): Update.
5727 (sim_core_init): Update. Remember to copy initialized data to each
5728 cpu.
5729 (sim_core_find_mapping): Ditto.
5730
5731 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5732 (sim_core_write_buffer): Ditto.
5733
5734 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5735 transfer use xor version of read buffer.
5736 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 5737
c906108c
SS		 5738 * sim-core.c (sim_core_xor_read_buffer): New function implement
5739 xor-endian data read breaking transfer up into xor-endian sized
5740 blocks.
5741 (sim_core_xor_write_buffer): Ditto for write.
5742 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5743 - needed for xor-endian transfers.
5744
5745Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746
5747 * sim-inline.h: Review description.
72f4393d 5748
c906108c
SS		 5749 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5750 to just those involved in data transfers and configuration.
72f4393d 5751
c906108c
SS		 5752 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5753 string.
5754 * sim-n-core.h (sim_core_read_aligned_N): Use.
5755 (sim_core_read_unaligned_N): Ditto.
5756 (sim_core_read_unaligned_N): Ditto..
5757 (sim_core_write_unaligned_N): Ditto.
72f4393d 5758
c906108c 5759 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 5760
c906108c
SS		 5761 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5762 endian.
5763 (sim_core_read_aligned_N): Ditto.
5764
5765 * sim-core.c (sim_core_set_xor_endian): New function.
5766 (sim_core_attach): Don't overwrite the per-cpu xor map when
5767 cloning the global core.
5768
5769Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5770
5771 * sim-engine.h: Update below so that it is using an enumerated
5772 type.
5773
5774Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5775
72f4393d
L		 5776 * sim-engine.c (sim_engine_restart):
5777 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 5778 return value used for simulator restart from 0 to 2.
5779
5780Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5781
5782 * cgen-scache.c (scache_option_handler): Add is_command arg.
5783
5784 * sim-model.c (model_option_handler): Add is_command argument.
5785
5786 * sim-profile.c (profile_option_handler): Add is_command arg.
5787
5788 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5789 involved.
5790
5791 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5792 order that they are registered.
5793
5794 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5795 between option and command line processing.
5796
5797 * sim-options.c: Include stdlib.h, ctype.h.
5798
5799 * Make-common.in (sim-watch.o): Add rule.
5800 (sim_main_headers): Assume sim-assert.h included.
5801 (sim-*.o): Simplify make rule.
72f4393d 5802
c906108c
SS		 5803 * sim-module.c: Add sim_watch_install to module list.
5804
5805Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5806
5807 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5808 has been loaded.
5809
5810 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5811 * sim-events.c (sim_events_install): Ditto.
5812 * sim-core.c (sim_core_install): Ditto.
5813 * sim-model.c (model_install): Ditto.
5814 * sim-options.c (standard_install): Ditto.
5815 * sim-profile.c (profile_install): Ditto.
5816 * sim-reason.c (sim_stop_reason): Ditto.
5817 * sim-run.c (sim_engine_run): Ditto.
5818 * sim-utils.c (sim_analyze_program): Ditto.
5819
5820 * sim-module.c (modules): Make profile_install and trace_install
5821 optional.
5822
5823 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5824
5825 * sim-options.c (standard_option_handler): Set the byte order.
5826
5827 * sim-events.c (sim_events_process): Allow multi tick processing.
5828 (sim_events_tickn): New function - multi cycle tick.
72f4393d 5829
c906108c
SS		 5830 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5831 prototypes. Under development.
5832 (sim_events): Replace processing with nr_ticks_to_process.
5833
5834Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5835
5836 * nrun.c (main): Pass callbacks to sim_open instead of using
5837 sim_set_callbacks.
5838
5839 * run.c (main): Ditto.
5840
5841Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5842
5843 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5844 stop tk interrupting malloc calls.
5845 (sim_events_zalloc): Converse.
5846
5847 * Make-common.in (sim_main_headers): Add sim-events.h.
5848
5849 * sim-events.c (sim_events_schedule_after_signal): Change return
5850 type to void - signal events are strictly internal.
5851 (sim_events_init): Allocate a finite buffer for signal events.
5852 (sim_events_schedule_after_signal): Enter signal events into the
5853 signal buffer.
5854
5855 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5856 (sim_engine_restart): Ditto.
5857 (sim_engine_abort): Ditto.
5858 * sim-stop.c (sim_stop): Ditto.
5859 (control_c_simulation): Ditto.
5860 * sim-resume.c (sim_resume): Ditto.
5861 (has_stepped): Ditto.
5862 * sim-abort.c (sim_engine_abort): Ditto.
5863
5864 * sim-basics.h (transfer_type): New type.
5865
5866 * sim-core.c (sim_core_signal): New function. Print core signal
5867 information.
5868 (sim_core_find_mapping): Add transfer argument.
5869
5870 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5871 SIM_CORE_SIGNAL if a recoverable abort.
5872 * sim-core.c (sim_core_find_mapping): Ditto.
5873
5874Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5875
5876 * sim-core.c (sim_core_find_mapping): Replace calls to
5877 sim_io_error to more resiliant sim_engine_abort.
5878
5879 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5880 (sim_core_write_unaligned_N): Ditto.
5881
5882Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5883
5884 * sim-module.c: Add sim_events_install to list.
72f4393d 5885
c906108c
SS		 5886 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5887 from sim_core_*.
5888 (sim_events_init): Now returns SIG_RC.
5889
5890 * sim-run.c: New file. Generic sim_engine_run.
5891 * sim-reason.c: New file. Generic sim_stop_reason.
5892 * sim-stop.c: New file. Generic sim_stop.
5893 * sim-resume.c: New file. Generic sim_resume.
72f4393d 5894
c906108c
SS		 5895 * Make-common.in (sim-engine.o): Add rule.
5896 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 5897
c906108c
SS		 5898 * sim-engine.h, sim-engine.c: New file. Provide generic
5899 implementation of sim_engine_halt, sim_engine_error. et.al.
5900
5901 * sim-base.h (sim_state_base): Add member halt.
5902 (sim-engine.h): Include.
5903
5904 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5905 handlers.
5906 * sim-events.c (sim_events_poll): Update event handler.
5907
5908Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5909
5910 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5911 function.
5912 (sim_events_watch_sim): New function.
5913 (sim_events_watch_core): New function.
5914 (sim_watch_valid): New function.
5915 (sim_events_preprocess): New function.
5916 (sim_events_process): Process the watchpoints as well as the timer
5917 queue.
5918 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5919 (sim_events_deschedule): Check all the queues when removing an
5920 event.
5921 (sim_events_init): Ditto for cleaning.
5922
5923Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5924
5925 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5926
5927Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5928
5929 * callback.c (os_open): Type of arg flags is int.
5930
5931Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5932
5933 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5934 just like normal numbers as per IEEE rules.
5935
5936Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5937
5938 * callback.c (os_close): Mark the descriptor as being
5939 available if the close succeeded.
5940 (os_open): Pass 0644 as the mode of the file being created.
5941
5942Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5943
5944 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5945 float.
5946
5947 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5948 * sim-lnline.h: Update.
5949
5950 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5951 conversion functions.
5952 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 5953
c906108c
SS		 5954 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5955 compare functions. Replacing.
5956 (sim_fpu_cmp): This. Delete.
72f4393d 5957
c906108c
SS		 5958Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5959
5960 * sim-core.c (sim_core_find_mapping): Call engine_error not
5961 sim_io_error when possible.
5962
5963Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5964
5965 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5966 high/low double word.
5967
5968 * sim-trace.h: Remove definition of attribute - defined in
5969 sim_basics.h.
5970
5971Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972
5973 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5974 name of the option - or family of options.
5975
5976 * sim-options.c (sim_args_command): Match command `a-b c' with
5977 option `--a-b-c' from option table.
5978
5979Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5980
5981 * sim-options.c (sim_print_help): For optional arguments, wrap
5982 them in [].
5983
5984 * sim-trace.c (set_trace_options): New function, handle optional
5985 argument and multiple assignment.
5986 (trace_option_handler): Update.
5987
5988 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5989 when branch tracing selected.
5990
5991Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5992
5993 * sim-trace.c (trace_one_insn): Make a va-args function.
5994
5995 * sim-trace.c (trace_vprintf): New function, va-arg version of
5996 trace_printf.
5997
5998Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5999
6000 * sim-trace.c (trace_uninstall): Don't close a file twice.
6001 * sim-profile.c (profile_uninstall): Likewise.
6002
6003Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6004
6005 * sim-trace.c (toplevel): Include bfd.h.
6006 (trace_options): Note that --trace-linenum also turns on
6007 --trace-insn. Add --trace-{branch,semantics}.
6008 (trace_option_handler): If --trace-linenum, also turn on
6009 --trace-insn. Add --trace-branch support. If --trace-semantics,
6010 turn on ALU, FPU, branch, and memory tracing.
6011 (trace_one_insn): New function to trace an instruction. Support
6012 --trace-linenum.
6013 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6014
6015 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6016 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6017 (TRACE_branch): Add new mask.
6018 (TRACE_*_P): Define all possible trace_p macros.
6019 (trace_one_insn): Declare function.
6020
6021Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6022
6023 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6024 GNU C doesn't support __attributes__.
6025 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6026 format strings.
6027
6028Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6029
6030 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6031 addresses are masked forcing them to be correctly aligned.
6032 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6033 * sim-config.c (config_alignment_to_a): Update.
6034
6035 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6036 core data.
6037 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6038 type.
6039 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6040 processor specific core maps.
6041 (sim_core_map_attach): Copy the core map data to each of the
6042 processor specific core data structures.
6043 * sim-core.c (sim_core_find_mapping): Update.
6044
6045 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6046 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6047 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6048 alternatives that handle unaligned addresses.
6049 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6050 with just CPU arg.
6051 * cgen-utils.c (sim_disassemble_insn): Update.
6052
6053Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054
6055 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6056 tracing.
6057
6058 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6059 fpu support.
6060
6061 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6062
6063Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6064
6065 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6066 to map type.
72f4393d 6067
c906108c
SS		 6068 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6069 statement.
6070
6071Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6072
6073 * cgen-trace.c: Prepend additional trace_printf argument.
6074
6075 * cgen-utils.c (sim_disassemble_insn): Add additional core
6076 arguments.
6077
6078Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6079
6080 * nrun.c (main): Catch/report errorenous simulator states.
6081
6082 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6083 * sim-trace.c: #include string.h/strings.h so that memset is
6084 defined.
6085 * sim-utils.c: Ditto.
6086 * sim-profile.c: Ditto. And stdlib.h.
6087 (print_bar): Only define when used by instruction or memory profiler.
6088
6089 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6090
c906108c
SS		 6091 * sim-load.c (sim_load_file): Make the name constant.
6092 (sim_load_file): Passify gcc.
6093
6094 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6095 file.
6096 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6097
c906108c
SS		 6098 * sim-base.h (sim_cpu): Pre define here so available to all.
6099
6100 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6101 Restore the sim_cpu and instruction_address arguments so that full
6102 information is available to the abort function.
6103 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6104 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6105
6106 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6107 tracing support for sim-events and sim-core.
6108 (trace_option_handler): Convert #if to if where possible so always
6109 compiled/checked by C compiler.
6110 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6111
c906108c
SS		 6112 * sim-base.h: Adjust comment documenting how to define the cpu
6113 structure.
6114 (sim_state_base): Add sim_core and sim_events to simulator base
6115 object.
6116
6117 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6118 * sim-core.c (sim_core_init, sim_core_attach,
6119 sim_core_find_mapping): Update.
6120 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6121 update_time_from_event, insert_sim_event,
6122 sim_events_schedule_after_signal, sim_events_deschedule,
6123 sim_events_tick): Ditto.
72f4393d 6124
c906108c
SS		 6125 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6126 sim-model.h): Move #includes from here.
6127 * sim-base.h: To here.
6128 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6129
c906108c
SS		 6130Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131
6132 * callback.c (default_callback): Missing initialisers.
6133
6134Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6135
6136 * sim-utils.c (sim_add_commas): New function.
6137 * sim-basics.h (sim_add_commas): Add prototype.
6138 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6139 * sim-profile.c (COMMAS): New macro.
6140 (print_*): Use it to print commas in numbers.
6141
6142 * configure: Regenerated.
6143
6144 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6145 (cgen_state): New member run_fast_p.
6146 (cgen_init): Add prototype.
6147 (sim_disassemble_insn): New arg `cpu'.
6148 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6149 * cgen-utils.c (cgen_init): New function.
6150 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6151 * genmloop.sh: Call engine_halt if loop exits.
6152
6153 * Makefile.in (sim-options_h): Define.
6154 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6155 (sim-model.o): Add new rule.
6156 (cgen-{scache,trace,utils}.o): Add new rules.
6157 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6158 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6159 Indent output by 2 spaces.
6160 * cgen-scache.h (scache_print_profile): Update.
6161 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6162 Use trace_printf, not fprintf.
6163 (trace_extract): Use trace_printf, not cgen_trace_printf.
6164 * genmloop.sh (!FAST case): Increment `insn_count'.
6165 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6166 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6167 access macro's name.
6168 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6169 Change return type to SIM_RC.
6170 (sim_core_{install,uninstall}): New functions.
6171 * sim-core.h (sim_core_{install,uninstall}): Declare.
6172 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6173 Change return type to SIM_RC.
6174 * sim-model.h (models,machs,model_install): Declare.
6175 * sim-module.c (modules): Add scache_install, model_install.
6176 (sim_post_argv_init): Set cpu->state backlinks.
6177 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6178 (standard_option_handler): Likewise.
6179 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6180 sim-profile.h.
6181 (*): Assume ANSI C.
6182 (profile_options): Delete --profile-simcache.
6183 (profile_option_handler): Likewise.
6184 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6185 spaces.
6186 (profile_print_{memory,model}): Likewise.
6187 (profile_print_simcache): Delete.
6188 (profile_print_speed): New function.
6189 (profile_print): Rewrite.
6190 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6191 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6192 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6193 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6194 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6195 (profile_print): Update prototype.
6196
6197Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6198
6199 * cgen-scache.[ch], cgen-sim.h: New files.
6200 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6201 * sim-model.c: New file.
6202
6203 * Make-common.in (clean targets): Undo patch of Apr. 22.
6204
6205Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6206
6207 * sim-n-bits.h (signed): If we have a standard compiler, undef
6208 signed, so that signedN is defined correctly.
6209
6210Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6211
6212 * sim-module.h, sim-model.h, sim-profile.h: New files.
6213 * sim-module.c, sim-profile.c: New files.
6214 * Make-common.in (SIM_PROFILE): Define
6215 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6216 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6217 (sim_module.o,sim-profile.o): Add rules for.
6218 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6219 (--enable-sim-profile): Add.
6220 * configure: Regenerated.
6221 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6222 model. Move trace and profile support to sim-{trace,profile}.h.
6223 New members trace_data, profile_data.
6224 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6225 * sim-config.h: Provide default definition of WITH_PROFILE.
6226 (WITH_TRACE): Change default to -1.
6227 (MAX_NR_PROCESSORS): Always define.
6228 * sim-options.c: Move trace and profile support to
6229 sim-{trace,profile}.h.
6230 (sim_pre_argv_init): Moved to sim-model.c.
6231 (standard_install): New function.
6232 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6233 (standard_install): Declare.
6234 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6235 (trace_install, trace_uninstall): New functions.
6236 (trace_printf): Update reference to TRACE_FILE.
6237 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6238 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6239 (WITH_TRACE_FOO_P): Define.
6240 (trace_install): Declare.
6241 (TRACE_DATA): New struct.
6242
6243Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6244
6245 * run.c: Undo last exec_bfd patch.
6246 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6247
6248Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6249
6250 * run.c (exec_bfd): Add back in.
6251 (main): Set exec_bfd.
6252
6253Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6254
6255 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6256
6257Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6258
6259 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6260 less well defined engine_error.
6261 * sim-core.c: Ditto.
6262
6263Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6264
6265 * Make-common.in: Change clean targets to use :: so that other
6266 Makefiles can have their own clean targets.
6267 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6268 __STDC__ to control use of stdarg vs. varargs syntax. Some
6269 systems can't use __STDC__, but require stdarg.
6270
6271Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6272
6273 * sim-options.c (standard_options): Add --endian.
6274 (standard_option_handler): Likewise.
6275
6276 * nrun.c: #include <signal.h>.
6277 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6278 handler that calls sim_stop ().
6279
6280Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281
6282 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6283 handler that calls sim_stop (). Simulators may still be
6284 establishing their own handler.
6285
6286 * sim-events.c (sim_events_poll): Rename from
6287 sim_events_at_large_int. Poll IO.
6288
6289 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6290 request.
6291
6292 * callback.c (os_poll_quit): New function poll for quit signal
6293 where needed.
6294 (default_callback): Include magic number.
6295
6296Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6297
6298 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6299 Check for functions getrusage, time.
6300 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6301 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6302 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6303 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6304
6305 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6306
6307 * sim-options.c, sim-options.h: New files.
6308 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6309 * Make-common.in (nrun.o): Add rules for.
6310 * nrun.c: New file.
6311
6312 * run.c (main): Check return value of sim_open.
6313
6314 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6315 (sim_main_headers): Add sim-trace.h.
6316 * run.c (exec_bfd, target_byte_order): Delete.
6317 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6318 call sim_load instead. Check return code of sim_create_inferior.
6319 * sim-base.h (CURRENT_STATE): Define.
6320 (sim_state_base): Make typedef. New members options, prog_argv,
6321 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6322 mem_size, memory [+ corresponding access macros].
6323 (sim_cpu_base): New typedef.
6324 * sim-trace.h: New file.
6325 * sim-trace.c: New file.
6326 * sim-basics.h: #include it.
6327 * sim-load.c: New file.
6328
6329Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6330
6331 * Make-common.in (INSTALL): Set to @INSTALL@.
6332 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6333 (install-common): Depend upon installdirs. Use
6334 $(program_transform_name) directly, rather than using
6335 $(INSTALL_XFORM).
6336 (installdirs): New target.
6337 * Makefile.in (INSTALL): Set to @INSTALL@.
6338 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6339 (install-man): Depend upon installdirs. Use
6340 $(program_transform_name) directly, rather than using
6341 $(INSTALL_XFORM).
6342 (installdirs): New target.
6343
6344Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6345
6346 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6347 be overriden.
6348
6349Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6350
6351 * sim-basics.h: Only bring in config.h and tconfig.h if
6352 HAVE_CONFIG_H.
6353
6354Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6355
6356 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6357 numbering convention of the target.
6358 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6359 and WITH_TARGET_WORD_MSB.
6360 (sim_config): When possible, check for consistency with bitsize
6361 and msb.
6362
6363 * sim-bits.h: Allow MSB to be other than zero.
6364 * sim-bits.c: Ditto.
6365 * sim-n-bits.h: Ditto.
72f4393d 6366
c906108c
SS		 6367 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6368 * sim-n-bits.h (MSMASKEDn): Ditto.
6369
6370Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6371
6372 * Makefile.in (INSTALL): Change install.sh to install-sh.
6373
6374Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6375
6376 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6377
6378Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6379
6380 * run.c (main): Check that a program to run was specified.
6381
6382Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6383
6384 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6385
6386 * configure: Regenerated to track ../common/aclocal.m4 changes.
6387 * config.in: Ditto.
6388
6389Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6390
6391 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6392 * sim-config.h: To here.
6393
6394 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6395 (sim_main_headers): Define.
6396 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6397 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6398 (clean): Use it.
6399 (sim-utils.o): Add rule for.
6400 * sim-utils.o: New file.
6401 * sim-basics.h: #include sim-base.h.
6402 (zalloc): Make argument unsigned long.
6403 * sim-base.h: New file.
6404 * sim-inline.h (SIM_IO support): Delete.
6405 * sim-io.h: Delete inline support.
6406 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6407 * sim-config.c: sim-state.h renamed to sim-main.h.
6408 * sim-core.c: Likewise.
6409 * sim-events.c: Likewise.
6410
6411 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6412
6413 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6414 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6415 -DDEBUG.
6416 * configure: Regenerated to track ../common/aclocal.m4 changes.
6417
6418Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6419
6420 * configure: Regenerated to track ../common/aclocal.m4 changes.
6421
6422Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6423
6424 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6425 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6426 are defined by the configure.
6427
6428 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6429
c906108c
SS		 6430 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6431 reserved-bits): Always define.
72f4393d 6432
c906108c
SS		 6433 * sim-config.h, sim-config.c (sim_config): New function - and new
6434 file - co-ordinate the setting/checking of the common simulator
6435 configuration options.
6436
6437 * Make-common.in (sim-config.o): Add rule.
6438
6439Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6440
6441 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6442 va_list from void *, since va_list might not be a pointer type.
6443
6444Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6445
6446 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6447 in wrong order.
6448 (offset_N): Correct computation of LE offset.
6449
6450 * sim-io.c (sim_io_error): Include a new line when reporting
6451 errors.
6452
6453 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6454 `/'.
6455
6456Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6457
6458 * run.c: Include alloca-conf.h.
6459
6460 * callback.c (os_evprintf_filtered): Fix typo.
6461
6462Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6463
6464 * run.c (string.h, strings.h, stdlib.h): Include.
6465
6466 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6467 0 when nothing pending.
6468
6469 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6470 will soon be going away.
6471 (getopt): Plicate GCC.
6472
6473 * sim-endian.c (sim-io.h): Plicate GCC.
6474 * sim-bits.c (sim-io.h): Ditto.
6475 * sim-n-bits.h (ROTn): Ditto.
6476
6477 * sim-io.c (sim_io_error): Correct check for NULL.
6478
6479 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6480 the __FILE__.
6481 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6482 path.
6483
6484Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6485
6486 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6487 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6488
6489Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6490
6491 * sim-alu.h: Include sim-xcat.h.
72f4393d 6492
c906108c
SS		 6493Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6494
6495 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6496 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6497 these.
6498
6499 * sim-events.c (sim_events_at_large_int): New function. Just
6500 schedules an event every large-int ticks.
6501 (sim_events_init): Call.
6502 (sim_events_tick, sim_events_process): Move async handing to
6503 sim_events_process. Move timer decrement so that it occures after
6504 events have been processed.
72f4393d 6505
c906108c
SS		 6506 * sim-basics.h (struct _engine): Remove declaration.
6507
6508 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6509 everything with same. Rename global struct to SIM_DESC.
6510 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6511 * sim-io.h, sim-io.c: Ditto.
72f4393d 6512
c906108c
SS		 6513 * sim-assert.h: New file. Optional assertion checking macros.
6514 * sim-io.c (sim_io_error): Make just this function tolerant to
6515 null pointers.
72f4393d 6516
c906108c
SS		 6517 * sim-xcat.h: New file. Define concatenate macros.
6518 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6519 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6520 concat macros.
72f4393d 6521
c906108c
SS		 6522
6523Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6524
6525 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6526
6527Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6528
6529 * sim-inline.h: Add definitions for sim-types.
6530 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6531 module.
6532
6533Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6534
c906108c
SS		 6535 * sim-events.h: Remove defunct reference to callback struct.
6536
6537Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6538
6539 * configure: Re-generate.
6540
6541Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6542
6543 * Make-common.in (CSEARCH): Do not include the gdb directory in
6544 the search path.
6545
6546Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6547
6548 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6549 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6550 to explicitly incorporate these.
6551
6552 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6553 specify the alignment restrictions of the target architecture -
6554 without this option all alignment restrictions are accomodated.
6555 (--enable-sim-assert): New option. Conditionally compile in
6556 assertion statements.
6557 (--enable-sim-float): New option. Strongly specify the target's
6558 floating point support.
6559 (--enable-sim-hardware): New option. Specify the hardware devices
6560 included in the simulation.
6561 (--enable-sim-packages): New option. Specify the hardware
6562 packages included in the simulation.
6563 (--enable-sim-regparm): New option. Specify that parameters be
6564 passed in registers instead of on the stack.
6565 (--enable-sim-reserved-bits): New option. Specify that reserved
6566 bits within an instruction are are correctly set.
6567 (--enable-sim-smp): New option. Specify the level of SMP support
6568 to be included in the simulator.
6569 (--enable-sim-stdcall): New option. Specify an alternative
6570 function call convention.
6571 (--enable-sim-xor-endian): New option. Configure xor-endian
6572 support used by some targets to implement bi-endian support.
72f4393d 6573
c906108c
SS		 6574Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6575
6576 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6577 host endianness to be overridden.
6578 (--enable-sim-endian): Allow the target platform's byte order
6579 to be overridden.
6580 (--enable-sim-inline): Control the inlining of common components.
6581 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6582 (--enable-sim-warnings): Enable additional GCC compiler checks.
6583 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6584 SIM_WARNINGS): Add.
72f4393d 6585
c906108c
SS		 6586 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6587 sim-*-n.h so that the names are uniq on dos machines
6588 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 6589
c906108c
SS		 6590Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6591
6592 * run.c: #include "libiberty.h".
6593 (main): New locals sd,no_args,sim_argv.
6594 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6595 is program name. Update call to sim_set_callbacks.
6596 Record result of sim_open, pass to other sim_foo routines.
6597
6598Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6599
6600 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6601 final newline.
6602
6603Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6604
6605 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6606 Route stdout through buffered IO.
6607
6608 * callback.c: Add os_flush_stderr, os_write_stderr,
6609 os_evprintf_filtered functions to route error output through
6610 stderr.
72f4393d 6611
c906108c
SS		 6612 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6613 Correct return type - should be void.
6614
6615Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6616
6617 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6618
6619 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6620 not provide a default value as undefined indicates disable code.
6621
6622Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6623
6624 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6625 directory.
6626 * sim-events.h, sim-events.c: Ditto.
6627 * sim-io.h, sim-io.c: Ditto.
72f4393d 6628
c906108c 6629Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6630
c906108c
SS		 6631 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6632
6633 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6634 extract the tail or least signifiant bits from an integer of the
6635 specified size.
72f4393d 6636
c906108c
SS		 6637 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6638 WITH_TARGET_BITSIZE so that the compilation will fail when an
6639 unsupported bitsize value is defined.
6640
6641 (INSERTED*): Convert to functions.
6642 (EXTRACTED*): Ditto.
72f4393d 6643
c906108c 6644 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 6645
c906108c
SS		 6646Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6647
6648 * sim-inline.h: Allow explicit control over which .c files will be
6649 included by their header.
6650
6651 * sim-inline.h: Allow explicit control over which .c files use the
6652 alternative - REGPARM - parameter passing mechanism.
72f4393d 6653
c906108c
SS		 6654 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6655 icache.c, idecode.c, semantics.c or support.c. Those names are
6656 not generally applicable.
72f4393d 6657
c906108c
SS		 6658Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6659
6660 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6661 in a fashion similar to sim-endian-n.
6662
6663 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6664 both value and address macro's.
6665
6666Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6667
6668 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6669
6670 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6671 generic L_word, H_word macro's.
6672
6673Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6674
6675 * sim-basics.h: Borrow code from ppc directory.
6676 * sim-bits.c: Ditto.
6677 * sim-bits.h: Ditto.
6678 * sim-config.h: Ditto.
6679 * sim-endian-n.h: Ditto.
6680 * sim-endian.c: Ditto.
6681 * sim-endian.h: Ditto.
6682 * sim-inline.c: Ditto.
6683 * sim-inline.h: Ditto.
6684 * sim-types.h: Ditto.
6685
6686Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6687
6688 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6689 all the ALU size alternatives and then auto-configure a default.
72f4393d 6690
c906108c
SS		 6691 * sim-alu.h: Copy ppc/idecode_expression.h.
6692
6693Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6694
6695 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6696 sign extend a bit within a value.
6697
6698 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6699 a pointer into the middle of a host word.
6700 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 6701
c906108c
SS		 6702Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6703
6704 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6705 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6706 appropriate definitions of read, write, etc. Add prototype for
6707 system.
6708
6709Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6710
6711 * Makefile.in (libcommon.a): Delete.
6712 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6713 (gentmap,targ-vals.h,targ-map.c): Likewise.
6714 (run-autoconf): Delete.
6715 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6716 (common makefile fragment): Moved back into ...
6717 * Make-common.in: Resurrect.
6718 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6719 * configure: Regenerated.
6720
6721Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6722
6723 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6724 (SIM_AC_OUTPUT): To here.
6725
6726Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6727
6728 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6729 comments and single quotes. Fixes a problem found on hpux.
6730
6731Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6732
6733 * aclocal.m4: Remove Make-common.in from dependencies.
6734 * (distclean): Remove targ-vals.def.
6735
6736 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6737 into here. Makes insertion into makefiles easier. Also, change
6738 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6739 targ-map.o, and run are built. They are now built in the
6740 individual simulator directories, taking sources from ../common as
6741 necessary. This replaces the merging of libcommon.a into
6742 linsim.a, which was problematic for the WinGDB build process.
6743 * run.c: Include config.h from . instead of ../common.
6744 * Make-common.in: Remove. It's no longer necessary.
6745
6746Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6747
6748 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6749 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6750
6751Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6752
6753 * run.c (main): Set target_byte_order before call to sim_open.
6754
6755Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6756
6757 * callback.c: #include <stdlib.h>
6758 (os_error): New function.
6759 (default_callback): Add os_error.
6760
6761Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6762
6763 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6764 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6765 specific.
6766 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6767
6768Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6769
6770 * run.c: #include ../common/config.h, tconfig.h.
6771 (myname): New static global.
6772 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6773 Only process -c ifdef SIM_HAVE_SIMCACHE.
6774 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6775 Parse program name from argv[0] and use in error messages.
6776 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6777 Add support for incomplete h8/300 termination indicators.
6778 (usage): Make more verbose.
6779 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6780 * Makefile.in,Make-common.in,callback.c: New files.
6781 * nltvals.def,gentmap.c,gentvals.sh: New files.
6782
72f4393d 6783Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 6784
6785 * run.c: Include stdarg.h if __STDC__.
6786
6787Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6788
6789 * run.c (main): Don't print out anything if the signal
6790 number is zero (ie no signal).
6791
6792Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6793
6794 * run.c (main): Print out if the program raised a signal.
6795
6796Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6797
6798 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6799 (main): Ditto.
6800
6801Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6802
6803 * run.c (main): Explicitly cast malloc() parameter.
6804
6805Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6806
6807 * run.c (sim_bfd): New global to hold the bfd pointer for the
6808 executable.
6809 (main): Initialize sim_bfd.
6810
6811Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6812
6813 * run.c (main): Use new bfd_big_endian macro.
6814
6815Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6816
6817 * run.c (main): Removed SH specific comments, so source is
6818 generic. Also updated to only load relevant sections. Moved
6819 sim_open() to after callback attach (to match GDB).
6820
6821 * run.1: Removed SH specific comments.
6822
6823Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6824
6825 * run.c (main): Always return sigrc at end.
6826
6827Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6828
6829 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6830 bfd_check_format() fails.
6831
6832Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6833
6834 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
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