projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
sim: sim_{create_inferior,open,parse_args}: constify argv/env slightly
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
2e3d4f4d
MF		 12016-01-06 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-options.c (sim_parse_args): Mark argv array const.
4 * sim-options.h (sim_parse_args): Likewise.
5
bfb2629c
MF		 62016-01-05 Mike Frysinger <vapier@gentoo.org>
7
8 * sim-trace.c: Include dis-asm.h.
9 (OPTION_TRACE_DISASM): New enum.
10 (trace_options): Add trace-disasm flag.
11 (trace_option_handler): Handle OPTION_TRACE_DISASM.
12 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
13 (dis_read, dis_printf, trace_disasm): New functions.
14 * sim-trace.h: Include dis-asm.h.
15 (TRACE_INSN_IDX): Clarify comment.
16 (TRACE_DISASM_IDX): New enum.
17 (TRACE_disasm): New define.
18 (WITH_TRACE_DISASM_P): New define.
19 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
20 (STRACE_DISASM_P): New define.
21 (TRACE_DISASM_P): Likewise.
22 (TRACE_DISASM_P): Likewise.
23 (TRACE_DISASM): Likewise.
24 (trace_disasm): New function.
25
44ddb0c6
MF		 262016-01-04 Mike Frysinger <vapier@gentoo.org>
27
28 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
29
bc273e17
MF		 302016-01-04 Mike Frysinger <vapier@gentoo.org>
31
32 * cgen-scache.c (MAX): Delete.
33 (scache_init): Change MAX to max.
34 * cgen-trace.c (min): Delete.
35 * cgen-utils.c (min): Delete.
36 * sim-basics.h [!min] (min): Define.
37 [!max] (max): Define.
38
8d7d784e
MF		 392016-01-04 Mike Frysinger <vapier@gentoo.org>
40
41 * sim-options.c (sim_parse_args): Tweak getopt error message.
42
9bbf6f91
MF		 432016-01-04 Mike Frysinger <vapier@gentoo.org>
44
45 * acinclude.m4 (sim-bswap): Delete.
46 * configure: Regenerate.
47 * Make-common.in (SIM_BSWAP): Delete.
48 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
49 * sim-config.h (htonl, ntohl): Delete.
50 (WITH_BSWAP): Delete.
51
77cf2ef5
MF		 522016-01-03 Mike Frysinger <vapier@gentoo.org>
53
54 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
55 opterr state to it before calling getopt_long and restore afterwards.
56 Set opterr to 0. When optc is '?', call sim_io_eprintf.
57
61971b86
MF		 582016-01-03 Mike Frysinger <vapier@gentoo.org>
59
60 * hw-device.h (device): Delete commented typedef.
61 * sim-basics.h (device): Delete typedef.
62
34fed699
MF		 632016-01-03 Mike Frysinger <vapier@gentoo.org>
64
65 * sim-options.c (sim_parse_args): Replace for loop with a call
66 to countargv.
67
aba6f46b
MF		 682016-01-03 Mike Frysinger <vapier@gentoo.org>
69
70 * nrun.c (myname): Mark const.
71 (main): Mark name const. Replace myname parsing loop with a
72 call to lbasename.
73
0cb8d851
MF		 742016-01-03 Mike Frysinger <vapier@gentoo.org>
75
76 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
77 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
78 (SIM_AC_OPTION_HOSTENDIAN): Delete.
79 * config.in, configure: Regenerate.
80 * Make-common.in (SIM_HOSTENDIAN): Delete.
81 * sim-config.c (current_host_byte_order): Delete.
82 (sim_config): Delete current_host_byte_order assignments and
83 CURRENT_HOST_BYTE_ORDER checks.
84 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
85 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
86 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
87 (current_host_byte_order): Delete.
88 (CURRENT_HOST_BYTE_ORDER): Likewise.
89 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
90 (HOST_BYTE_ORDER): ... this.
91 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
92 HOST_BYTE_ORDER.
93 (sim_endian_join_16): Likewise.
94 * sim-n-core.h (sim_core_read_misaligned_N): Change
95 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
96 (sim_core_write_misaligned_N): Likewise.
97 * sim-n-endian.h (endian_t2h_N): Likewise.
98 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
99 endian_le2h_N): Likewise.
100 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
101
1ac72f06
MF		 1022016-01-02 Mike Frysinger <vapier@gentoo.org>
103
104 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
105 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
106 BFD_ENDIAN_UNKNOWN.
107 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
108 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
109 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
110 * nrun.c (main): Likewise.
111 * sim-config.c (current_host_byte_order): Change type to enum
112 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
113 (current_target_byte_order): Likewise.
114 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
115 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
116 BFD_ENDIAN_UNKNOWN.
117 (sim_config): Change prefered_target_byte_order type to enum
118 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
119 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
120 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
121 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
122 Delete all the various arch/OS endian includes & defines.
123 (current_host_byte_order): Change type to enum bfd_endian.
124 (current_target_byte_order): Likewise.
125 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
126 (CURRENT_TARGET_BYTE_ORDER): Likewise.
127 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
128 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
129 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
130 BFD_ENDIAN_UNKNOWN.
131 (sim_events_watch_core): Likewise.
132 * sim-events.h: Likewise.
133 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
134 BFD_ENDIAN_BIG.
135 (sim_core_write_misaligned_N): Likewise.
136 * sim-n-endian.h (endian_h2be_N): Likewise.
137 (endian_be2h_N): Likewise.
138 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
139 (offset_N): Likewise.
140 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
141 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
142
d47f5b30
MF		 1432016-01-02 Mike Frysinger <vapier@gentoo.org>
144
145 * cgen-defs.h (current_state): Delete.
146 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
147 * sim-utils.c (current_state): Delete.
148
9950eccb
MF		 1492015-12-30 Mike Frysinger <vapier@gentoo.org>
150
151 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
152 to use lbasename.
153
5e744ef8
MF		 1542015-12-27 Mike Frysinger <vapier@gentoo.org>
155
156 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
157
1b393626
MF		 1582015-12-26 Mike Frysinger <vapier@gentoo.org>
159
160 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
161 * config.in, configure: Regenerate.
162 * Make-common.in (sim-basics_h): Delete tconfig.h.
163 (distclean): Likewise.
164 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
165 (new_sim_core_mapping): Delete WITH_HW and device *device.
166 (sim_core_map_attach, sim_core_attach): Likewise.
167 (sim_core_read_buffer): Delete WITH_DEVICES logic.
168 (sim_core_write_buffer): Likewise.
169 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
170 *device.
171 (sim_core_attach): Likewise.
172 (device_io_read_buffer, device_io_write_buffer): Delete.
173 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
174 (sim_core_write_aligned_N): Likewise.
175 * tconfig.h: Delete file.
176
dea10706
MF		 1772015-12-26 Mike Frysinger <vapier@gentoo.org>
178
179 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
180 Call sim_cpu_hw_io_read_buffer if cpu is valid.
181 (sim_core_write_buffer): Move cia decl to top of func. Call
182 sim_cpu_hw_io_write_buffer if cpu is valid.
183
49aef5a5
MF		 1842015-12-25 Mike Frysinger <vapier@gentoo.org>
185
186 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
187 HW_TRACE call.
188 (hw_find_integer_property): Likewise.
189 (hw_find_integer_array_property): Likewise.
190 (hw_add_duplicate_property): Likewise.
191
cf59f47e
MF		 1922015-12-25 Mike Frysinger <vapier@gentoo.org>
193
194 * sim-config.h (WITH_ENGINE): Delete.
195 * sim-module.c (modules): Always include sim_engine_install.
196
0d585950
MF		 1972015-12-25 Mike Frysinger <vapier@gentoo.org>
198
199 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
200 * cgen-types.h (SIM_HAVE_MODEL): Delete.
201 * sim-base.h: Always include sim-model.h.
202 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
203 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
204 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
205 [!WITH_MODEL_P] (sim_machs): Define.
206 * sim-model.h: Add some developer docs.
207 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
208 (WITH_MODEL_P): Define.
209 * sim-module.c (modules): Always include sim_model_install.
210 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
211
8a0ebee6
MF		 2122015-12-25 Mike Frysinger <vapier@gentoo.org>
213
214 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
215 * sim-model.c: Likewise.
216 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
217 SIM_MACH_IMP_PROPERTIES
218
42a3af56
MF		 2192015-12-25 Mike Frysinger <vapier@gentoo.org>
220
221 * sim-core.c (device_error): Delete.
222 (sim_core_map_attach): Delete calls to device_error.
223 (sim_core_attach): Likewise.
224 * sim-core.h (device_error): Delete.
225 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
226 to sim_engine_abort.
227 (sim_core_write_aligned_N): Likewise.
228
9e8e7dd9
MF		 2292015-12-25 Mike Frysinger <vapier@gentoo.org>
230
231 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
232 * sim-core.c (sim_core_write_buffer): Likewise.
233 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
234 (sim_core_write_aligned_N): Likewise.
235
268c9139
MF		 2362015-12-25 Mike Frysinger <vapier@gentoo.org>
237
238 * dv-pal.c: Include config.h and sim-main.h.
239 (hw_pal_io_read_buffer): Always call CPU_INDEX.
240
26936211
MF		 2412015-12-24 Mike Frysinger <vapier@gentoo.org>
242
243 * sim-options.c (standard_options): Always enable load-lma and
244 load-vma options.
245 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
246
9db2b719
MF		 2472015-12-24 Mike Frysinger <vapier@gentoo.org>
248
249 * sim-module.c (MODULE_LIST): Delete.
250
bd3fb5b8
MF		 2512015-12-24 Mike Frysinger <vapier@gentoo.org>
252
253 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
254 Move to h8300/compile.c.
255 [SIM_H8300] (standard_options): Likewise.
256 (standard_option_handler): Likewise.
257
84e8e361
MF		 2582015-12-24 Mike Frysinger <vapier@gentoo.org>
259
260 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
261 sim_watchpoint_install.
262
3cabaf66
MF		 2632015-12-24 Mike Frysinger <vapier@gentoo.org>
264
265 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
266 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
267 sim_memopt_install.
268 * sim-options.c (OPTION_MEM_SIZE): Delete.
269 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
270 (standard_option_handler): Likewise.
271
8abe6c66
MF		 2722015-12-24 Mike Frysinger <vapier@gentoo.org>
273
274 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
275
dc11500a
MF		 2762015-11-21 Mike Frysinger <vapier@gentoo.org>
277
278 PR sim/18762
279 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
280
2561d580
MF		 2812015-11-21 Mike Frysinger <vapier@gentoo.org>
282
283 PR sim/19273
284 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
285 vasprintf, and va_end together. Check ret after va_end call.
286
37258e99
MF		 2872015-11-21 Mike Frysinger <vapier@gentoo.org>
288
289 * sim-types.h (SIM_PRI_TB): Define.
290 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
291 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
292 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
293 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
294
cdf850e9
MF		 2952015-11-17 Mike Frysinger <vapier@gentoo.org>
296
297 * sim-main.h (WITH_MODULO_MEMORY): Delete.
298 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
299 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
300 (sim_core_translate): Likewise.
301 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
302
146b80ff
MF		 3032015-11-16 Mike Frysinger <vapier@gentoo.org>
304
305 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
306 (cgen_cpu_close): Change to XCONCAT2.
307
797eee42
MF		 3082015-11-15 Mike Frysinger <vapier@gentoo.org>
309
310 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
311 and sim-stop.o.
312
6e4f085c
MF		 3132015-11-14 Mike Frysinger <vapier@gentoo.org>
314
315 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
316 * sim-close.c: New file.
317
8e394ffc
AB		 3182015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
319 Ali Lown <ali.lown@imgtec.com>
320
321 * sim-bits.h (EXTEND6): New macro.
322 (EXTEND12): New macro.
323 (EXTEND25): New macro.
324
602a67cb
MF		 3252015-06-24 Mike Frysinger <vapier@gentoo.org>
326
327 * sim-trace.c (trace_one_insn): Delete.
328 * sim-trace.h (trace_one_insn): Delete.
329
9b6025d1
MF		 3302015-06-24 Mike Frysinger <vapier@gentoo.org>
331
332 * sim-trace.c (debug_printf): Rename to ...
333 (sim_debug_printf): ... this.
334 * sim-trace.h (debug_printf): Delete define.
335 (debug_printf): Rename to ...
336 (sim_debug_printf): ... this.
337
fa8f87e5
MF		 3382015-06-24 Mike Frysinger <vapier@gentoo.org>
339
340 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
341 (trace_options): Add trace-register option.
342 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
343 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
344 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
345 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
346 TRACE_REGISTER_P, TRACE_REGISTER): Define.
347
cf304b56
MF		 3482015-06-24 Mike Frysinger <vapier@gentoo.org>
349
350 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
351 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
352 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
353 STRACE_DEBUG): Define.
354
8371bf0c
MF		 3552015-06-24 Mike Frysinger <vapier@gentoo.org>
356
357 * sim-trace.c (trace_options): Update help text for trace-alu,
358 trace-fpu, trace-vpu, and trace-semantics.
359 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
360 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
361
e7505490
MF		 3622015-06-24 Mike Frysinger <vapier@gentoo.org>
363
364 * sim-assert.h (SIM_FILTER_PATH): Delete.
365 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
366 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
367 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
368 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
369 * sim-events.c: Include libiberty.h.
370 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
371
8d0978fb
MF		 3722015-06-23 Mike Frysinger <vapier@gentoo.org>
373
374 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
375 (AC_ARG_ENABLE(sim-cflags)): Likewise.
376 (AC_ARG_ENABLE(sim-debug)): Likewise.
377 (AC_ARG_ENABLE(sim-stdio)): Likewise.
378 (AC_ARG_ENABLE(sim-trace)): Likewise.
379 (AC_ARG_ENABLE(sim-profile)): Likewise.
380 (AC_ARG_ENABLE(sim-environment)): Likewise.
381 (AC_ARG_ENABLE(sim-alignment)): Likewise.
382 (AC_ARG_ENABLE(sim-assert)): Likewise.
383 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
384 (AC_ARG_ENABLE(sim-endian)): Likewise.
385 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
386 (AC_ARG_ENABLE(sim-float)): Likewise.
387 (AC_ARG_ENABLE(sim-scache)): Likewise.
388 (AC_ARG_ENABLE(sim-default-model)): Likewise.
389 (AC_ARG_ENABLE(sim-inline)): Likewise.
390 (AC_ARG_ENABLE(sim-packages)): Likewise.
391 (AC_ARG_ENABLE(sim-regparm)): Likewise.
392 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
393 (AC_ARG_ENABLE(sim-smp)): Likewise.
394 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
395 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
396 (AC_ARG_ENABLE(cgen-maint)): Likewise.
397 * configure: Regenerate.
398
4953dc20
MF		 3992015-06-23 Mike Frysinger <vapier@gentoo.org>
400
401 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
402
b50a1532
MF		 4032015-06-23 Mike Frysinger <vapier@gentoo.org>
404
405 * cgen-trace.c [!__STDC__]: Delete.
406 * sim-trace.h [!__STDC__]: Likewise.
407
ccd4b295
MF		 4082015-06-21 Mike Frysinger <vapier@gentoo.org>
409
410 * sim-model.c (sim_model_init): Assert model is not NULL.
411
f55b33d5
MF		 4122015-06-21 Mike Frysinger <vapier@gentoo.org>
413
414 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
415 stdint.h. Replace all signed/unsigned typedefs with int#_t and
416 uint#_t.
417
618b526e
MF		 4182015-06-21 Mike Frysinger <vapier@gentoo.org>
419
420 * sim-alu.h (_SIM_ALU_H_): Rename to ...
421 (SIM_ALU_H): ... this.
422 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
423 (SIM_ASSERT_H): ... this.
424 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
425 (SIM_BASICS_H): ... this.
426 * sim-bits.h (_SIM_BITS_H_): Rename to ...
427 (SIM_BITS_H): ... this.
428 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
429 (SIM_ENDIAN_H): ... this.
430
57b42d64
MF		 4312015-06-18 Mike Frysinger <vapier@gentoo.org>
432
433 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
434 constant string.
435
7aec3bb9
MF		 4362015-06-18 Mike Frysinger <vapier@gentoo.org>
437
438 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
439 m for sentinel testing.
440
7d5c6c43
MF		 4412015-06-17 Mike Frysinger <vapier@gentoo.org>
442
443 * sim-syscall.c: Include errno.h and targ-vals.h.
444 (sim_syscall_multi, sim_syscall): Define.
445 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
446 * syscall.c (cb_syscall): Extend comment.
447
61a0c964
MF		 4482015-06-17 Mike Frysinger <vapier@gentoo.org>
449
450 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
451 * sim-syscall.c: New file.
452 * sim-syscall.h: New file.
453
6362a3f8
MF		 4542015-06-17 Mike Frysinger <vapier@gentoo.org>
455
456 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
457 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
458 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
459 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
460 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
461 Define.
462 * gentmap.c (gen_targ_map_c): Output name field.
463
306f4178
MF		 4642015-06-12 Mike Frysinger <vapier@gentoo.org>
465
466 * acinclude.m4: Change configure.in to configure.ac.
467 * sim-config.h: Likewise.
468
a3487082
MF		 4692015-06-12 Mike Frysinger <vapier@gentoo.org>
470
471 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
472 * configure: Regenerate.
473
bb11f3ed
MF		 4742015-06-12 Mike Frysinger <vapier@gentoo.org>
475
476 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
477 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
478 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
479 TRACE_DEBUG): Define.
480
bffcfec8
MF		 4812015-06-12 Mike Frysinger <vapier@gentoo.org>
482
483 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
484 * sim-trace.c (trace_option_handler): Likewise.
485 * sim-trace.h (WITH_TRACE_ANY_P): Define.
486 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
487 (TRACE_ANY_P): Likewise.
488
db7858e2
MF		 4892015-06-12 Mike Frysinger <vapier@gentoo.org>
490
491 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
492 CGEN_TRACE_INSN_FINI.
493 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
494 trace_result to cgen_trace_result, trace_insn_fini to
495 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
496 and trace_extract to cgen_trace_extract.
497 * cgen-trace.h (trace_insn_init): Rename to ...
498 (cgen_trace_insn_init): ... this.
499 (trace_insn_fini): Rename to ...
500 (cgen_trace_insn_fini): ... this.
501 (trace_insn): Rename to ...
502 (cgen_trace_insn): ... this.
503 (trace_extract): Rename to ...
504 (cgen_trace_extract): ... this.
505 (trace_result): Rename to ...
506 (cgen_trace_result): ... this.
507 (TRACE_RESULT_P): Rename to ...
508 (CGEN_TRACE_RESULT_P): ... this.
509 (TRACE_INSN_INIT): Rename to ...
510 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
511 cgen_trace_insn_init.
512 (TRACE_INSN_FINI): Rename to ...
513 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
514 cgen_trace_insn_fini.
515 (TRACE_PRINTF): Rename to ...
516 (CGEN_TRACE_PRINTF): ... this.
517 (TRACE_INSN): Rename to ...
518 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
519 (TRACE_EXTRACT): Rename to ...
520 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
521 cgen_trace_extract.
522 (TRACE_RESULT): Rename to ...
523 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
524 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
525 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
526 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
527 TRACE_INSN to CGEN_TRACE_INSN.
528 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
529
83034798
MF		 5302015-06-11 Mike Frysinger <vapier@gentoo.org>
531
532 * sim-events.c (ETRACE_P): Delete.
533 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
534 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
535 * sim-events.h (struct _sim_events): Delete trace member.
536 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
537 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
538
ce4eda4a
MF		 5392015-06-11 Mike Frysinger <vapier@gentoo.org>
540
541 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
542 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
543 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
544 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
545
a6c2a374
MF		 5462015-06-11 Mike Frysinger <vapier@gentoo.org>
547
548 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
549
9b9c712c
MF		 5502015-06-11 Mike Frysinger <vapier@gentoo.org>
551
552 * sim-trace.h (WITH_TRACE_P): New define.
553 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
554 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
555 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
556 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
557 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
558 Redefine to use WITH_TRACE_P.
559
5602015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 561
562 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
563 mistake in call to sim_engine_abort.
509c2f32 564
0a13382c
NC		 5652015-04-29 Nick Clifton <nickc@redhat.com>
566
567 PR 18273
568 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
569 increasing parenthesis around casts to signed values.
0a13382c 570
767e68f1
MF		 5712015-04-21 Mike Frysinger <vapier@gentoo.org>
572
573 * gennltvals.sh: Add mcore support.
574 * nltvals.def: Regenerate.
575
248d23e8
MF		 5762015-04-21 Mike Frysinger <vapier@gentoo.org>
577
578 * cgen.sh: Add +x permissions.
579 * genmloop.sh: Likewise.
580 * gentvals.sh: Likewise.
581 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
582 Change all uses of srcroot for newlib to newlibroot.
583
20bca71d
MF		 5842015-04-18 Mike Frysinger <vapier@gentoo.org>
585
586 * sim-base.h (SIM_CPU): New typedef.
587
7e83aa92
MF		 5882015-04-18 Mike Frysinger <vapier@gentoo.org>
589
590 * cgen-engine.h (CIA_ADDR): Delete.
591 * sim-base.h: Update sim_cia example.
592 [!CIA_ADDR] (sim_cia): New typedef.
593
034685f9
MF		 5942015-04-17 Mike Frysinger <vapier@gentoo.org>
595
596 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
597 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
598 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
599 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
600 CIA_SET to CPU_PC_SET.
601
78e9aa70
MF		 6022015-04-15 Mike Frysinger <vapier@gentoo.org>
603
604 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
605 * sim-main.h (STATE_CPU): Remove from comment and define.
606
bf12d44e
MF		 6072015-04-13 Mike Frysinger <vapier@gentoo.org>
608
609 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
610 * configure: Regenerate.
611
a542beff
MF		 6122015-04-13 Mike Frysinger <vapier@gentoo.org>
613
614 * sim-options.c: Include version.h.
615 (OPTIONS_VERSION): New enum.
616 (standard_options): Add "version".
617 (standard_option_handler): Handle OPTIONS_VERSION.
618
8c32ba22
MF		 6192015-04-13 Mike Frysinger <vapier@gentoo.org>
620
621 * Makefile.in (version.o): Change to using create-version.sh from gdb.
622 (create-version.sh): Delete.
623
122bbfb5
MF		 6242015-04-06 Mike Frysinger <vapier@gentoo.org>
625
626 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
627
0fe84f3f
MF		 6282015-04-01 Mike Frysinger <vapier@gentoo.org>
629
630 * run-sim.h, run.c: Delete.
631 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
632
aadc9410
MF		 6332015-03-31 Mike Frysinger <vapier@gentoo.org>
634
635 * config.in, configure: Regenerate.
636 * Make-common.in (CSEARCH): Add $(ZLIBINC).
637 (ZLIB, ZLIBINC): Define.
638 (BFD_LIB): Add $(ZLIB).
639
5a394431
MF		 6402015-03-31 Mike Frysinger <vapier@gentoo.org>
641
642 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
643 * cgen-ops.h (SEMOPS_INLINE): Likewise.
644
92fc6153
MF		 6452015-03-29 Mike Frysinger <vapier@gentoo.org>
646
647 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
648 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
649 * sim-inline.h (INLINE2): Define to gnu_inline when available.
650
596f8827
MF		 6512015-03-24 Mike Frysinger <vapier@gentoo.org>
652
653 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
654 usage of STATE_WATCHPOINTS.
655 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
656 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
657
523ba8f9
MF		 6582015-03-24 Mike Frysinger <vapier@gentoo.org>
659
660 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
661
c0931f26
MF		 6622015-03-24 Mike Frysinger <vapier@gentoo.org>
663
664 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
665
30452bbe
MF		 6662015-03-24 Mike Frysinger <vapier@gentoo.org>
667
668 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
669 of enable_sim_hardware to AC_ARG_ENABLE.
670
49cd1634
MF		 6712015-03-23 Mike Frysinger <vapier@gentoo.org>
672
673 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
674 Add dv-sockser.o to sim_hw_objs.
675
3649cb06
MF		 6762015-03-23 Mike Frysinger <vapier@gentoo.org>
677
678 * dv-sockser.c: Include config.h.
679 * dv-sockser.h: Include sim-inline.h.
680 [HAVE_DV_SOCKSER]: Move all prototypes here.
681 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
682 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
683
6cd5ace4
MF		 6842015-03-16 Mike Frysinger <vapier@gentoo.org>
685
686 * gentmap.c, run.c: Convert old style prototypes.
687
ae7d0cac
MF		 6882015-03-16 Mike Frysinger <vapier@gentoo.org>
689
690 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
691 symlinking tconfig.h to tconfig.in.
692 * config.in, configure: Regenerate.
693 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
694 * tconfig.in: Rename file ...
695 * tconfig.h: ... here.
696
8406bb59
MF		 6972015-03-15 Mike Frysinger <vapier@gentoo.org>
698
699 * dv-socker.h (dv_sockser_install): Declare.
700 * sim-module.c: Include config.h.
701 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
702 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
703 * sim-module.h: Include gdb/remote-sim.h.
704
1303206d
MF		 7052015-03-14 Mike Frysinger <vapier@gentoo.org>
706
707 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
708 (sim-inline.c): Delete rule.
709
465fb143
MF		 7102015-03-14 Mike Frysinger <vapier@gentoo.org>
711
712 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
713 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
714 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
715
93129366
MF		 7162015-03-14 Mike Frysinger <vapier@gentoo.org>
717
718 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
719 [!ASSERT, WITH_ASSERT]: Likewise.
720 * sim-endian.c: Delete sim-io.h include.
721
4c4ca605
MF		 7222015-02-19 Mike Frysinger <vapier@gentoo.org>
723
724 * run-sim.h (sim_kill): Delete unused prototype.
725
dc1d9d1f
CG		 7262015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
727
16218fd3
CG		 728 * gentmap.c: Include "string.h".
729
7302015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
731
732 * sim-options.c (sim_args_command): Call freeargv() when failure
733 occurs.
dc1d9d1f 734
fdbf396f
JB		 7352015-01-07 Joel Brobecker <brobecker@adacore.com>
736
737 * aclocal.m4, configure: Regenerate using automake 1.11.1.
738
2d7bb758
JB		 7392014-12-03 Joel Brobecker <brobecker@adacore.com>
740
741 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
742 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
743 callbacks following renaming in callback.h.
744 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
745 callback by call to "to_lstat" callback
746
6aefca7e
GB		 7472014-08-28 Gary Benson <gbenson@redhat.com>
748
749 * sim-trace.h (debug_printf): New define.
750
2974be62
AM		 7512014-08-19 Alan Modra <amodra@gmail.com>
752
753 * configure: Regenerate.
754
faa743bb
RM		 7552014-08-15 Roland McGrath <mcgrathr@google.com>
756
757 * configure: Regenerate.
758 * config.in: Regenerate.
759
60d847df
MF		 7602014-03-10 Mike Frysinger <vapier@gentoo.org>
761
762 * sim-command.c (sim_do_command): Add const to cmd.
763 * sim-options.c (sim_args_command): Add const to cmd.
764 * sim-options.h (sim_args_command): Add const to cmd.
765
b2b255bd
MF		 7662014-03-05 Mike Frysinger <vapier@gentoo.org>
767
768 * sim-hload.c (sim_load): Add const to prog.
769 * sim-load.c (sim_load_file): Likewise.
770 * sim-utils.c (sim_analyze_program): Likewise.
771 * sim-utils.h (sim_analyze_program): Likewise.
772 (sim_load_file): Likewise.
773
1a8a700e
MF		 7742014-03-04 Mike Frysinger <vapier@gentoo.org>
775
776 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
777 * callback.c (system): Delete unused prototype.
778 (os_init): Likewise.
779 (os_shutdown): Likewise.
780 (os_unlink): Likewise.
781 (os_time): Likewise.
782 (os_system): Likewise.
783 (os_rename): Likewise.
784 (os_write_stdout): Likewise.
785 (os_flush_stdout): Likewise.
786 (os_write_stderr): Likewise.
787 (os_flush_stderr): Likewise.
788 (os_write): Likewise.
789 (os_read_stdin): Likewise.
790 (os_read): Likewise.
791 (os_open): Likewise.
792 (os_lseek): Likewise.
793 (os_isatty): Likewise.
794 (os_get_errno): Likewise.
795 (os_close): Likewise.
796 (os_vprintf_filtered): Likewise.
797 (os_evprintf_filtered): Likewise.
798 (os_error): Likewise.
799 (fdmap): Likewise.
800 (fdbad): Likewise.
801 (wrap): Likewise.
802 (wrap): Change to new style prototype.
803 (fdbad): Likewise.
804 (fdmap): Likewise.
805 (os_close): Likewise.
806 (os_poll_quit): Likewise.
807 (os_get_errno): Likewise.
808 (os_isatty): Likewise.
809 (os_lseek): Likewise.
810 (os_open): Likewise.
811 (os_read): Likewise.
812 (os_read_stdin): Likewise.
813 (os_write): Likewise.
814 (os_write_stdout): Likewise.
815 (os_flush_stdout): Likewise.
816 (os_write_stderr): Likewise.
817 (os_flush_stderr): Likewise.
818 (os_rename): Likewise.
819 (os_system): Likewise.
820 (os_time): Likewise.
821 (os_unlink): Likewise.
822 (os_stat): Likewise.
823 (os_fstat): Likewise.
824 (os_lstat): Likewise.
825 (os_ftruncate): Likewise.
826 (os_truncate): Likewise.
827 (os_pipe): Likewise.
828 (os_pipe_empty): Likewise.
829 (os_pipe_nonempty): Likewise.
830 (os_shutdown): Likewise.
831 (os_init): Likewise.
832 (cb_read_target_syscall_maps): Likewise.
833 (cb_target_to_host_syscall): Likewise.
834 (cb_host_to_target_errno): Likewise.
835 (cb_target_to_host_open): Likewise.
836 (cb_store_target_endian): Likewise.
837 (cb_host_to_target_stat): Likewise.
838 * sim-hload.c (sim_load): Change to new style prototype.
839 * sim-load.c (sim_load_file): Change to new style prototype.
840 (report_transfer_performance): Likewise.
841 (xprintf_bfd_vma): Likewise.
842 * syscall.c (cb_get_string): Change to new style prototype.
843 (get_path): Likewise.
844 (cb_syscall): Likewise.
845
7b064844
HPN		 8462013-10-15 Hans-Peter Nilsson <hp@axis.com>
847
848 * create-version.sh: Align parameters to match those of
849 ../../gdb/common/create-version.sh.
850 * Make-common.in (srcsim): New variable.
851 (version.c): Adjust call to create-version.sh as per above.
852
bf3d9781
AM		 8532013-09-23 Alan Modra <amodra@gmail.com>
854
855 * configure: Regenerate.
856
f06dccb0
MF		 8572013-09-03 Mike Stump <mikestump@comcast.net>
858
859 * sim-options.c (complete_option_list): Mark text and word const.
860
d6c2da54
TT		 8612013-06-28 Tom Tromey <tromey@redhat.com>
862
863 * Make-common.in (version.c): Use version.in, not
864 common/version.in.
865 * create-version.sh: Likewise.
866
b652c496
JB		 8672013-06-24 Joel Brobecker <brobecker@adacore.com>
868
869 * create-version.sh: New script. Adapted from
870 gdb/commong/create-version.sh.
871 * Make-common.in (version.c): Update rule dependencies,
872 and re-implement using create-version.sh.
873
3346cfda
NC		 8742013-06-21 Nick Clifton <nickc@redhat.com>
875
876 * gennltvals.sh: Add msp430 support.
877 * nltvals.def: Regenerate.
878
31e6ad7d
MF		 8792013-06-03 Mike Frysinger <vapier@gentoo.org>
880
881 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
882 * aclocal.m4, configure: Regenerate.
883
d3685d60
TT		 8842013-05-10 Freddie Chopin <freddie_chopin@op.pl>
885
886 PR build/15414:
887 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
888 -Wformat-nonliteral with -Wno-format.
889
1517bd27
MF		 8902013-03-26 Mike Frysinger <vapier@gentoo.org>
891
892 * acinclude.m4: Regenerate.
893
3fd38161
JS		 8942013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
895
896 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
897 which do not support dv-sockser.o. Add always as option to
898 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
899 is always required to be enabled by simulator.
900
3f170f37
MF		 9012012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
902
903 * gennltvals.sh: Use libgloss/syscall.h for cr16.
904 * nltvals.def: Regenerate.
905
5f3ef9d0
JB		 9062012-06-16 Joel Brobecker <brobecker@adacore.com>
907
908 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
909 * config.in, configure: Regenerate.
910
2c1fa544
PA		 9112012-05-24 Pedro Alves <palves@redhat.com>
912
913 * sim-signal.h (sim_signal_to_target): Rename to ...
914 (sim_signal_to_gdb_signal): ... this.
915 * sim-signal.c (sim_signal_to_target): Rename to ...
916 (sim_signal_to_gdb_signal): ... this.
917 * sim-reason.c (sim_stop_reason): Adjust to rename.
918
a493e3e2
PA		 9192012-05-24 Pedro Alves <palves@redhat.com>
920
921 PR gdb/7205
922
72f4393d 923 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 924
2ea28649
PA		 9252012-05-24 Pedro Alves <palves@redhat.com>
926
927 PR gdb/7205
928
929 Replace target_signal with gdb_signal throughout.
930
a6ff997c
NC		 9312012-05-18 Nick Clifton <nickc@redhat.com>
932
933 PR 14072
934 * callback.c: Include config.h before system header files.
935 * cgen-trace.c: Likewise.
936 * cgen-utils.c: Likewise.
937 * gentmap.c: Likewise.
938
ffbc20d9
MF		 9392012-04-02 Mike Frysinger <vapier@gentoo.org>
940
941 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
942
2aaed979
KB		 9432012-03-28 Rathish C <rathish.c@kpitcummins.com>
944
945 * sim-trace.c: Update the function prototype of save_data_size.
946 Move the enum data_fmt from here...
947 * sim-trace.h: ...to here.
948 Add function prototype of save_data.
949
a35a3322
MF		 9502012-03-25 Mike Frysinger <vapier@gentoo.org>
951
952 * sim-core.h (sim_core_trans_addr): Add prototype.
953
f914e384
HPN		 9542012-03-24 Hans-Peter Nilsson <hp@axis.com>
955
956 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
957 missing in last change.
958
2232061b
MF		 9592012-03-24 Mike Frysinger <vapier@gentoo.org>
960
961 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
962 * nrun.c: Include string.h/strings.h.
963 * aclocal.m4, config.in, configure: Regenerate.
964
ac0aacdf
MF		 9652012-03-22 Mike Frysinger <vapier@gentoo.org>
966
967 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
968 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
969 out -Werror initialization.
970
509deab2
MF		 9712012-03-19 Mike Frysinger <vapier@gentoo.org>
972
973 * Make-common.in (TAGS): Change a-z to [:lower:].
974 * acinclude.m4 (sim-trace): Likewise.
975 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
976 Change A-Za-z0-9 to [:alnum:].
977
9a5e0c49
MF		 9782012-03-18 Mike Frysinger <vapier@gentoo.org>
979
980 * nrun.c (main): Display strsignal of sigrc.
981
96cdfef0
MF		 9822012-01-06 Mike Frysinger <vapier@gentoo.org>
983
984 * Makefile.in (abs_srcdir): Declare.
985 (srcroot): Define in terms of abs_srcdir.
986 (headers): Change srcdir to abs_srcdir.
987
12c3e59c
JB		 9882012-01-02 Joel Brobecker <brobecker@adacore.com>
989
990 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
991 header.
992
96987c2b
JB		 9932011-12-19 Joel Brobecker <brobecker@adacore.com>
994
995 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
996 system bourne shell.
997
71712327
MF		 9982011-12-03 Mike Frysinger <vapier@gentoo.org>
999
1000 * syscall.c (cb_get_string): Rename from "get_string".
1001 (get_path): Rename get_string call to cb_get_string.
1002
db2e4d67
MF		 10032011-12-03 Mike Frysinger <vapier@gentoo.org>
1004
1005 * Make-common.in (VPATH): Add $(srccom).
1006 (DEP): Delete.
1007 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1008 POSTCOMPILE): New variables.
1009 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1010 Include dependency files, when using GNU Make. Delete all
1011 dependency-only rules.
1012 * aclocal.m4: Include ../../config/depstand.m4. Call
1013 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1014 (MAKE, GMAKE): New substs.
1015
a13852d9
MF		 10162011-11-07 Mike Frysinger <vapier@gentoo.org>
1017
1018 PR sim/13161
1019 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1020 * configure, config.in: Regenerate.
1021 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1022
4399a56b
MF		 10232011-10-19 Mike Frysinger <vapier@gentoo.org>
1024
1025 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1026
f1a81b37
JB		 10272011-10-18 John Wehle <john@feith.com> (tiny patch)
1028
1029 * sim-profile.c (profile_info): Only print the title once.
1030
9c082ca8
MF		 10312011-10-17 Mike Frysinger <vapier@gentoo.org>
1032
1033 * acinclude.m4: Rename from aclocal.m4.
1034 * aclocal.m4: Regenerate.
1035
6ffe910a
MF		 10362011-10-17 Mike Frysinger <vapier@gentoo.org>
1037
1038 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1039 * common.m4: Delete.
1040 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1041 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1042 * configure: Regenerate.
1043
59c0b43d
TT		 10442011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1045
1046 * sim-alu.h (ALU32_AND): Clear carry flag.
1047 (ALU32_AND): Clear carry flag.
1048
66f8d993
MF		 10492011-10-09 Mike Frysinger <vapier@gentoo.org>
1050
1051 * dv-cfi.c: Include stdbool.h.
1052
d56a2aae
MF		 10532011-10-09 Mike Frysinger <vapier@gentoo.org>
1054
1055 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1056
4a99173d
MF		 10572011-10-04 Mike Frysinger <vapier@gentoo.org>
1058
1059 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1060 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1061
10915d9a
MF		 10622011-07-12 Mike Frysinger <vapier@gentoo.org>
1063
1064 * sim-command.c: Include sim-options.h.
1065
63042524
MF		 10662011-07-12 Mike Frysinger <vapier@gentoo.org>
1067
1068 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1069
24a6c33d
MF		 10702011-07-12 Mike Frysinger <vapier@gentoo.org>
1071
1072 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1073 Delete direct call to AC_PROG_CC.
1074
2419798b
MF		 10752011-07-05 Mike Frysinger <vapier@gentoo.org>
1076
1077 * sim-command.c: New file.
1078 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1079 (sim-command.o): New rule.
1080
440db575
MF		 10812011-05-27 Mike Frysinger <vapier@gentoo.org>
1082
1083 * sim-options.c (standard_option_handler): Remove arg[0] check
1084 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1085 not an empty string, otherwise assign "" back to it.
1086
3ddcae71
MF		 10872011-05-26 Mike Frysinger <vapier@gentoo.org>
1088
1089 * nltvals.def: Regenerate to include Blackfin syscalls again.
1090
3a49ea9f
MF		 10912011-05-25 Mike Frysinger <vapier@gentoo.org>
1092
1093 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1094 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1095 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1096 (trace_idx_to_str): Likewise.
1097 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1098 (TRACE_syscall): Define.
1099 (WITH_TRACE_SYSCALL_P): Likewise.
1100 (TRACE_SYSCALL_P): Likewise.
1101
dd931b2f
MF		 11022011-05-23 Mike Frysinger <vapier@gentoo.org>
1103
1104 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1105 remove now-unnecessary sub-scope for glue->type setting.
1106 Check to see if the "reg" property exists before we use it, and
1107 if it doesn't exist, error out for "glue" devices.
1108
0e31da21
MF		 11092011-05-23 Mike Frysinger <vapier@gentoo.org>
1110
1111 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1112 glue-or, and set type to glue_xor when name is glue-xor.
1113 (hw_glue_port_event): Return immediately when type is glue_io
1114 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1115 and hw_port_event calls from glue_and to end of function.
1116
34b47c38
MF		 11172011-05-11 Mike Frysinger <vapier@gentoo.org>
1118
1119 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1120 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1121 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1122 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1123 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1124 around function arguments.
1125
56a9aa1d
MF		 11262011-04-14 Mike Frysinger <vapier@gentoo.org>
1127
1128 * sim-options.c (complete_option_list, sim_complete_command):
1129 New functions.
1130
d45bea91
MF		 11312011-04-02 Mike Frysinger <vapier@gentoo.org>
1132
1133 * dv-glue.c: Fix up style.
1134
12c4cbd5
MF		 11352011-04-02 Mike Frysinger <vapier@gentoo.org>
1136
1137 * hw-alloc.c (hw_alloc_data): Adjust brace.
1138 * hw-base.c (hw_base_data): Likewise.
1139 (generic_hw_unit_decode): Fix indentation.
1140 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1141 * hw-events.c (hw_event, hw_event_data): Likewise.
1142 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1143 * hw-instances.c (hw_instance_data): Likewise.
1144 * hw-instances.h (hw_instance): Likewise.
1145 * hw-main.h (hw_descriptor, enum): Likewise.
1146 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1147 * hw-ports.h (hw_port_descriptor): Likewise.
1148 * hw-properties.c (hw_property_data): Likewise.
1149 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1150 _range_property_spec, _reg_property_spec): Likewise.
1151 * hw-tree.c (_name_specifier, printer): Likewise.
1152 (split_device_specifier, parse_string_property, hw_tree_traverse,
1153 print_size, print_reg_property, print_string, print_properties):
1154 Fix indentation.
1155
66ee2731
MF		 11562011-03-29 Mike Frysinger <vapier@gentoo.org>
1157
1158 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1159 * Make-common.in (dv-cfi.o): New rule.
1160 * dv-cfi.c, dv-cfi.h: New files.
1161
165b70ea
KB		 11622011-03-21 Kevin Buettner <kevinb@redhat.com>
1163
1164 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1165 fcntl.h and sys/fcntl.h, for constants.
1166 * nltvals.def: Regenerate.
1167 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1168 * sim-io.h (sys/types.h, sys/stat.h): Include.
1169 (sim_io_stat, sim_io_fstat): Declare.
1170
028f6515
MF		 11712011-03-14 Mike Frysinger <vapier@gentoo.org>
1172
1173 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1174 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1175 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1176 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1177 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1178 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1179 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1180 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1181 syscall.c: Trim trailing whitespace.
1182
ef016f83
MF		 11832011-03-05 Mike Frysinger <vapier@gentoo.org>
1184
1185 * gennltvals.sh: Handle bfin targets.
1186 * nltvals.def: Regenerate.
1187
fee17b35
KB		 11882011-02-25 Kevin Buettner <kevinb@redhat.com>
1189
1190 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1191 file descriptors.
1192
d79fe0d6
MF		 11932011-02-14 Mike Frysinger <vapier@gentoo.org>
1194
1195 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1196 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1197 (hw_free): Drop zfree logic and always call free.
1198 * hw-base.c (hw_delete): Change zfree to free.
1199 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1200 (hw_handle_remove_phandle): Likewise.
1201 * hw-instances.c (hw_instance_delete): Likewise.
1202 * hw-tree.c (parse_reg_property): Likewise.
1203 (parse_ranges_property): Likewise.
1204 (parse_string_property): Likewise.
1205 * sim-core.c (sim_core_uninstall): Likewise.
1206 * sim-cpu.c (sim_cpu_free_all): Likewise.
1207 * sim-hw.c (sim_hw_uninstall): Likewise.
1208 * sim-memopt.c (do_memopt_delete): Likewise.
1209 (sim_memory_uninstall): Likewise.
1210 * sim-module.c (sim_module_uninstall): Likewise.
1211 * sim-options.c (sim_parse_args): Likewise.
1212 * sim-profile.c (profile_pc_cleanup): Likewise.
1213 (profile_uninstall): Likewise.
1214 * sim-watch.c (do_watchpoint_delete): Likewise.
1215 * sim-utils.c (zfree): Delete.
1216 (sim_state_free): Change zfree to free.
1217 * sim-utils.h (zfree): Delete.
1218
891e7fb1
MF		 12192011-02-13 Mike Frysinger <vapier@gentoo.org>
1220
1221 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1222
9bd90cce
MF		 12232011-01-12 Mike Frysinger <vapier@gentoo.org>
1224
1225 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1226
39a3ae0a
MF		 12272011-01-12 Mike Frysinger <vapier@gentoo.org>
1228
1229 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1230 fails.
1231 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1232 when asprintf fails.
1233 * sim-utils.c (sim_do_commandf): Issue an error and return when
1234 asprintf fails.
1235 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1236 asprintf fails.
1237
3143e5a9
MF		 12382011-01-11 Mike Frysinger <vapier@gentoo.org>
1239
1240 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1241 bytes has been calculated and when mmap_next_fd is valid and
1242 nr_bytes is 0.
1243 (memory_option_handler): Allow missing size when mmap_next_fd is
1244 valid.
1245
cb11d1f4
MF		 12462011-01-10 Mike Frysinger <vapier@gentoo.org>
1247
1248 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1249 not empty, and always append $3 to $hardware.
1250
12512011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1252
1253 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1254 * sim-hw.h (sim_hw_abort): Likewise.
1255
cc25892b
MF		 12562011-01-05 Mike Frysinger <vapier@gentoo.org>
1257
1258 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1259
44944448
JB		 12602011-01-05 Joel Brobecker <brobecker@adacore.com>
1261
1262 * run.1: Copyright year update.
1263
e61ddca7
MF		 12642010-12-28 Mike Frysinger <vapier@gentoo.org>
1265
e71b81d8
MF		 1266 * hw-alloc.h (HW_NALLOC): Define.
1267
1268010-12-28 Mike Frysinger <vapier@gentoo.org>
1269
e61ddca7
MF		 1270 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1271
bef6be3d
MF		 12722010-12-15 Mike Frysinger <vapier@gentoo.org>
1273
1274 * sim-memopt.c (OPTION_MAP_INFO): Define.
1275 (memory_options): Handle --map-info.
1276 (memory_option_handler): Handle OPTION_MAP_INFO.
1277
5be229c0
MF		 12782010-11-22 Mike Frysinger <vapier@gentoo.org>
1279
1280 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1281 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1282 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1283
81c641e7
MF		 12842010-11-22 Mike Frysinger <vapier@gentoo.org>
1285
1286 * sim-core.c (WITH_HW): Add device casts to device_error,
1287 device_io_read_buffer, and device_io_write_buffer.
1288
6ab5626b
MF		 12892010-11-16 Mike Frysinger <vapier@gentoo.org>
1290
1291 * dv-sockser.c (dv_sockser_write_buffer): New function.
1292 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1293 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1294
0bd15c7f
HPN		 12952010-10-07 Hans-Peter Nilsson <hp@axis.com>
1296
1297 * callback.c (os_lseek): Call wrap on lseek result.
1298
363a6e9f
OS		 12992010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1300
1301 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1302 call by its equality to -1 not by it being negative.
1303 (connected_p): Likewise for accept() call.
1304
c8551de3
MF		 13052010-04-23 Mike Frysinger <vapier@gentoo.org>
1306
1307 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1308
ef93a840
MF		 13092010-04-21 Mike Frysinger <vapier@gentoo.org>
1310
1311 * profile.c (sim_profile_print_bar): Add cpu argument.
1312
f093db8c
MF		 13132010-04-21 Mike Frysinger <vapier@gentoo.org>
1314
1315 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1316
0d3d2c71
MF		 13172010-04-21 Mike Frysinger <vapier@gentoo.org>
1318
1319 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1320 (profile_print_pc): Convert sim_io_printf to profile_printf.
1321 (profile_print_insn): Likewise.
1322 (profile_print_memory): Likewise.
1323 (profile_print_core): Likewise.
1324 (profile_print_model): Likewise.
1325 (sim_profile_print_bar): Likewise.
1326 (profile_print_speed): Likewise.
1327 (profile_print_addr_ranges): Likewise.
1328 (profile_info): Likewise.
1329 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1330
bd0bd508
MF		 13312010-04-19 Mike Frysinger <vapier@gentoo.org>
1332
1333 * sim-model.c (OPTION_MODEL): Convert to enum.
1334 (OPTION_MODEL_INFO): New enum.
1335 (model_options): Add model-info/info-model entries.
1336 (model_option_handler): Handle OPTION_MODEL_INFO.
1337
e8a76151
MF		 13382010-04-13 Mike Frysinger <vapier@gentoo.org>
1339
1340 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1341 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1342 initially.
1343
cb1cc9c6
MF		 13442010-04-13 Mike Frysinger <vapier@gentoo.org>
1345
1346 * sim-hrw.c (sim_write): Add const to buf arg.
1347 * sim-utils.h (sim_write_fn): Likewise.
1348
58f03a40
MF		 13492010-04-12 Mike Frysinger <vapier@gentoo.org>
1350
1351 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1352 defines.
1353
21cf617c
MF		 13542010-04-12 Mike Frysinger <vapier@gentoo.org>
1355
1356 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1357 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1358 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1359 * dv-sockser.c (sockser_options): Likewise.
1360 * hw-ports.c (empty_hw_ports): Likewise.
1361 * sim-hw.c (hw_options): Likewise.
1362 * sim-model.c (model_options): Likewise.
1363 * sim-options.c (standard_options): Likewise.
1364 * sim-profile.c (profile_options): Likewise.
1365 * sim-trace.c (trace_options): Likewise.
1366 * sim-watch.c (watchpoint_options): Likewise.
1367
e377ca52
MF		 13682010-04-12 Mike Frysinger <vapier@gentoo.org>
1369
1370 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1371 the local "arg_table" variable, and the xmalloc cast.
1372
adaaf009
MF		 13732010-04-10 Mike Frysinger <vapier@gentoo.org>
1374
1375 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1376 "prefix" var.
092d8476 1377 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1378
9ec7269f
MF		 13792010-04-10 Mike Frysinger <vapier@gentoo.org>
1380
1381 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1382
709b3bb3
MF		 13832010-04-10 Mike Frysinger <vapier@gentoo.org>
1384
1385 * sim-trace.c (save_data): Add const markings to "buf" argument.
1386
3dd68605
MF		 13872010-04-10 Mike Frysinger <vapier@gentoo.org>
1388
1389 * sim-options.c (standard_option_handler): Add const markings to
1390 local "type" var.
1391
0ad22a74
MF		 13922010-04-02 Mike Frysinger <vapier@gentoo.org>
1393
1394 * hw-ports.h: Fix spelling typos.
1395
75005b3a
MF		 13962010-03-30 Mike Frysinger <vapier@gentoo.org>
1397
1398 * configure.ac: Check for socklen_t.
1399 * configure, config.in: Regenerated.
1400 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1401
d946c288
MF		 14022010-03-30 Mike Frysinger <vapier@gentoo.org>
1403
1404 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1405 * sim-hw.c (hw_option_handler): Likewise.
1406
ff398ee4
MF		 14072010-03-30 Mike Frysinger <vapier@gentoo.org>
1408
1409 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1410 (interrupt_nr_to_str): Likewise.
1411 (default_interrupt_names): Add const to pointer type.
1412 (sim_watchpoint_install): Add const to prefix.
1413 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1414
6bf91687
MF		 14152010-03-30 Mike Frysinger <vapier@gentoo.org>
1416
1417 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1418 (sim_core_write_buffer): Likewise.
1419
15f3c2de
MF		 14202010-03-30 Mike Frysinger <vapier@gentoo.org>
1421
1422 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1423 the SIM_HAVE_ADDR_RANGE define.
1424
fb0cc53e
MF		 14252010-03-30 Mike Frysinger <vapier@gentoo.org>
1426
1427 * sim-core.h (device_error): Add const to message, and add printf
1428 format attribute.
1429
739dfd28
MF		 14302010-03-30 Mike Frysinger <vapier@gentoo.org>
1431
1432 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1433 SIM_HAVE_ADDR_RANGE define.
1434
59db87ad
MF		 14352010-03-30 Mike Frysinger <vapier@gentoo.org>
1436
1437 * dv-glue.c (hw_glue_ports): Swap static and const.
1438
dc416615
MF		 14392010-03-30 Mike Frysinger <vapier@gentoo.org>
1440
1441 * nrun.c (usage): Use void in definition.
1442 * sim-options.c (dup_arg_p): Convert old-style function definition.
1443 (sim_parse_args): Likewise.
1444 (sim_print_help): Likewise.
1445 * sim-trace.c (set_trace_option_mask): Likewise.
1446 (set_trace_option): Likewise.
1447 * sim-utils.c (sim_analyze_program): Likewise.
1448 (sim_elapsed_time_get): Likewise.
1449 (sim_elapsed_time_since): Likewise.
1450
11409fac
MF		 14512010-03-22 Mike Frysinger <vapier@gentoo.org>
1452
1453 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1454 (standard_options): Likewise.
1455 (standard_option_handler): Likewise.
1456
6d519a46
MF		 14572010-03-16 Mike Frysinger <vapier@gentoo.org>
1458
1459 * hw-ports.c (TRACE): Delete.
1460 * hw-properties.c (TRACE): Delete.
1461 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1462 (hw_find_integer_property): Likewise.
1463 (hw_find_integer_array_property): Likewise.
1464 (hw_add_duplicate_property): Likewise.
1465
799026a7
MF		 14662010-03-15 Mike Frysinger <vapier@gentoo.org>
1467
1468 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1469 "boolean".
1470
fd87baa9
MF		 14712010-02-04 Mike Frysinger <vapier@gentoo.org>
1472
1473 * sim-model.c: Include sim-model.h
1474
294bcb78
MF		 14752010-02-04 Mike Frysinger <vapier@gentoo.org>
1476
1477 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1478 & from the STATE_CPU() examples.
1479
80532737
DE		 14802010-01-24 Doug Evans <dje@sebabeach.org>
1481
d2c7a1a6
DE		 1482 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1483 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1484 ufixsfsi): Ditto.
1485 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1486 (struct cgen_fp_ops): Update signatures of floating point conversion
1487 operations.
1488
80532737
DE		 1489 * Make-common.in (CGEN_SIM_DEPS): Define.
1490 (CGEN_INCLUDE_DEPS): Use it.
1491 (CGEN_MAIN_CPU_DEPS): Simplify.
1492
1377e154
DE		 14932010-01-22 Doug Evans <dje@sebabeach.org>
1494
1495 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1496 (SUBWORDTFSI, JOINSIDI): Ditto.
1497
ec11f055
DE		 14982010-01-05 Doug Evans <dje@sebabeach.org>
1499
1500 * cgen-types.h (SETDI): Delete, unused.
1501
a09a0bfd
DE		 15022009-12-02 Doug Evans <dje@sebabeach.org>
1503
1504 * cgen-engine.h: Remove duplicated comment.
1505
62836bf4
DE		 15062009-11-23 Doug Evans <dje@sebabeach.org>
1507
1508 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1509 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1510
e94d449d
DE		 15112009-11-22 Doug Evans <dje@sebabeach.org>
1512
197fa1aa
DE		 1513 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1514 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1515 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1516 instead of CGEN_INSN_INT.
1517
e94d449d
DE		 1518 * cgen-trace.h (trace_extract): Add cast to fix warning.
1519
ca25db52
DE		 15202009-11-05 Doug Evans <dje@sebabeach.org>
1521
1522 * cgen-mem.h (DECLARE_GETT): Don't inline.
1523 (DECLARE_SETT): Ditto.
1524
c272cb46
JS		 15252009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1526
1527 * sim-inline.h: Fix spelling error.
1528
1428dced
TT		 15292009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1530
1531 * Make-common.in: Add datarootdir.
1532
44330079
RW		 15332009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1534
0aec8eb1
RW		 1535 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1536 (SIM_CHECK_MEMBERS_1): Remove.
1537 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1538 AC_CHECK_MEMBERS one.
1539 * configure: Regenerate.
1540
44330079
RW		 1541 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1542 * configure: Regenerate.
1543
d6416cdc
RW		 15442009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1545
81ecdfbb
RW		 1546 * config.in: Regenerate.
1547 * configure: Likewise.
1548
c462b41b
RW		 1549 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1550 definition of AC_CHECK_MEMBER.
1551
d6416cdc
RW		 1552 * aclocal.m4: m4_include toplevel config/override.m4.
1553 * configure: Regenerate.
1554
96e946ca
RW		 15552009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1556
1557 * Makefile.in (datarootdir): New variable.
1558
6a8b8615
DE		 15592009-07-07 Doug Evans <dje@sebabeach.org>
1560
1561 * Make-common.in (CPU_DIR): Define.
1562
2c2a86d7
DE		 15632009-07-06 Doug Evans <dje@sebabeach.org>
1564
1565 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1566 identifiers for file types rather than encoding internal
1567 implementation details of cgen.sh.
1568 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1569 * cgen.sh: Add support for parallel makes.
1570 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1571
c28c63d8
JB		 15722009-05-18 Jon Beniston <jon@beniston.com>
1573
72f4393d
L		 1574 * gennltvals.sh: Add lm32 target.
1575 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1576
982807ce
JB		 15772009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1578
1579 Speed up simulator startup:
1580 * sim-utils.c (zalloc): Use xcalloc.
1581
2a8922a9
HPN		 15822009-01-07 Hans-Peter Nilsson <hp@axis.com>
1583
2225d5bd
HPN		 1584 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1585 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1586 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1587 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1588 type, QI, HI, SI, DI.
1589
2a8922a9
HPN		 1590 * callback.c (os_error): Mark as being a noreturn function.
1591 * sim-io.h (sim_io_error): Similar for sim_io_error.
1592
6878aceb
JS		 15932008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1594
1595 * aclocal.m4: Fix underquoting of function names.
1596
be091327
DJ		 15972008-10-21 Julian Brown <julian@codesourcery.com>
1598
1599 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1600
79e1e459
HPN		 16012008-07-11 Hans-Peter Nilsson <hp@axis.com>
1602
1603 * common.m4: Add test for libz and zlib.h.
1604 * configure: Regenerate to track ../common/common.m4 changes.
1605 * config.in: Ditto.
1606
6efef468 16072008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1608 Daniel Jacobowitz <dan@codesourcery.com>
1609 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1610
1611 * aclocal.m4: Include ../../config/acx.m4.
1612 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1613 * configure, config.in: Regenerate.
1614 * Make-common.in (LIB_OBJS): Add version.o.
1615 (version.c, version.o): New rules.
72f4393d 1616 * run.c: Include version.h.
6efef468
JM		 1617 (usage): Add help parameter. Print output either to stdout or
1618 stderr depending on that parameter.
1619 (print_version): New.
1620 (main): Check for --help and --version.
1621 * run-sim.h (sim_target_display_usage): Add help parameter.
1622 * version.h: New.
1623
a4e64307
DJ		 16242008-04-14 Hans Kester <kester.hans@gmail.com>
1625
1626 * sim-signal.c: Define missing signals for _WIN32.
1627
2a3591b0
SR		 16282008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1629
1630 * gennltvals.sh: Add cr16.
1631 * nltvals.def: Rebuild.
1632
b981d709
DJ		 16332007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1634
eb639c50
DJ		 1635 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1636 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1637
f40f1a01
NC		 16382007-08-10 Nick Clifton <nickc@redhat.com>
1639
1640 * sim-memopt.c (memory_options): Mention that the
1641 --memory-size switch accepts suffixes.
72f4393d
L		 1642 (parse_size): Handle a suffix on the size value.
1643 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 1644 switch accepts suffixes.
72f4393d 1645 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 1646
edc5d9ec
HPN		 16472006-12-21 Hans-Peter Nilsson <hp@axis.com>
1648
1649 * acconfig.h: Remove.
1650 * config.in: Regenerate.
1651
09d96939
TS		 16522006-11-07 Thiemo Seufer <ths@mips.com>
1653
1654 * gentmap.c: Fix compile time warning.
1655
7e129781
TS		 16562006-11-07 Thiemo Seufer <ths@mips.com>
1657
1658 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1659 for bfd text addresses.
1660
3ae2e9a3 16612006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 1662 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 1663
1664 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1665 SIM_QUIET_NAN_NEGATED.
1666
41ec9f20
TS		 16672006-08-29 Nigel Stephens <nigel@mips.com>
1668
1669 * sim-profile.c (profile_pc_init): Initialise default profiling
1670 frequency to a prime number.
1671 (profile_print_pc): Convert gmon.out sample data into target
1672 byte order.
1673
e85e3205
RE		 16742006-06-13 Richard Earnshaw <rearnsha@arm.com>
1675
1676 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1677 * common.m4: Likewise.
1678 * configure: Regenerated.
1679
2f0122dc
DJ		 16802006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1681
1682 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1683 * configure: Regenerated.
1684
20e95c23
DJ		 16852006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1686
1687 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1688 and LIBINTL_DEP everywhere.
1689 (CSEARCH): Use INCINTL.
1690 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1691 gettext macros.
1692 * configure: Regenerated.
1693
ea696909
HPN		 16942006-03-29 Hans-Peter Nilsson <hp@axis.com>
1695
1696 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1697 option-contents test.
1698
aba6488e
MM		 16992005-11-28 Mark Mitchell <mark@codesourcery.com>
1700
25520859
MM		 1701 * sim-signal.c (sim_signal_to_target): Fix typos.
1702
aba6488e
MM		 1703 * sim-reason.c (sim_stop_reason): Use
1704 sim_signal_to_target, not sim_signal_to_host.
1705 * sim-signal.c (sim_signal_to_host): Fix typo.
1706 (sim_signal_to_target): New function.
1707
f010abaa
HPN		 17082005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1709
1710 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1711 change.
1712
09b96ea0
ILT		 17132005-07-08 Ian Lance Taylor <ian@airs.com>
1714
efd36314
ILT		 1715 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1716
09b96ea0
ILT		 1717 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1718 different fraction for a quiet NaN.
1719 (unpack_fpu): Likewise.
1720
3b02a06b
BE		 17212005-07-08 Ben Elliston <bje@au.ibm.com>
1722
1723 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1724 * sim-load.c: Likewise.
1725 * syscall.c: Likewise.
1726
18d59ab9
CV		 17272005-05-24 Corinna Vinschen <vinschen@redhat.com>
1728
1729 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1730 check.
1731
149cfe5b
DJ		 17322005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1733
1734 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1735
3f6da722 17362005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 1737
3f6da722
MI		 1738 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1739 and signed64 for __ALPHA__.
1740
2b193c4a
MK		 17412005-03-23 Mark Kettenis <kettenis@gnu.org>
1742
1743 * aclocal.m4 Include ../../gettext.m4.
1744 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1745 (AM_LC_MESSAGES): Remove.
1746 * configure: Regenerate.
1747
51216631
JB		 17482005-02-28 Jim Blandy <jimb@redhat.com>
1749
1750 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1751 -Wuninitialized in the default list of build warnings if CFLAGS is
1752 set, and doesn't include -O. (Using -Wuninitialized without
1753 optimization produces a warning, which interferes with compilation
1754 with -Werror.)
72f4393d 1755
0c4507fd
JB		 17562005-02-21 Jim Blandy <jimb@redhat.com>
1757
1758 * callback.c (os_fstat): Don't declare 't' unless it's used.
1759
9ab46d53
JB		 17602005-02-09 Jim Blandy <jimb@redhat.com>
1761
1762 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1763 '-s' argument.
1764 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1765 to $(CGEN), to ensure that the command substitution happens where
1766 the variable is referenced in the submake, not when the submake's
1767 arguments are expanded.
1768 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1769 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1770 application Scheme script directly after ${cgen}; don't precede it
1771 with a -s.
1772
f4f8cce4
HPN		 17732005-01-28 Hans-Peter Nilsson <hp@axis.com>
1774
97f669ed
HPN		 1775 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1776 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1777 Include libiberty.h.
1778 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1779 being either end of a pipe.
1780 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1781 (os_shutdown): Clear pipe state.
1782 (default_callback): Initialize new members.
1783
f4f8cce4
HPN		 1784 * callback.c (default_callback): Initialize target_endian.
1785 (cb_store_target_endian): Renamed from store, new first parameter
1786 host_callback *cb, drop last parameter big_p. Take endianness
1787 from cb.
1788 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1789 Remove variable big_p.
1790 * nrun.c (main): Initialize default_callback.target_endian.
1791
35695fd6
AC		 17922005-01-14 Andrew Cagney <cagney@gnu.org>
1793
1794 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1795 Add explicit call to AC_CONFIG_HEADER.
1796 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1797 * configure: Re-generate.
1798
f0569246
AC		 17992005-01-12 Andrew Cagney <cagney@gnu.org>
1800
1801 * common.m4: New file, based on of aclocal.m4.
1802
38f48d72
AC		 18032005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1804
1805 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1806 * configure: Regenerated to track ../common/aclocal.m4 changes.
1807
b7026657
AC		 18082005-01-07 Andrew Cagney <cagney@gnu.org>
1809
1810 * configure.ac: Rename configure.in, require autoconf 2.59.
1811 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1812 * configure: Re-generate.
1813
5d945fec
HPN		 18142004-12-15 Hans-Peter Nilsson <hp@axis.com>
1815
1816 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1817 <case CB_SYS_ftruncate>: New cases.
1818
0d3cd463
HPN		 18192004-12-13 Hans-Peter Nilsson <hp@axis.com>
1820
1821 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 1822 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 1823 * callback.c (os_lstat): New function.
0d3cd463 1824
119860e5
HPN		 18252004-12-08 Hans-Peter Nilsson <hp@axis.com>
1826
027e2a04
HPN		 1827 * run.1: Document --sysroot=filepath.
1828 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1829 (standard_options): Support --sysroot=<path>.
1830 (standard_option_handler): Handle OPTION_SYSROOT.
1831 * syscall.c (simulator_sysroot): Define, initialized empty.
1832 (get_path): Prepend simulator_sysroot to absolute file path.
1833 [HAVE_STRING_H]: Include string.h.
1834 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1835 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1836 (main): If simulator_sysroot is not empty, chdir there.
1837 * sim-config.h (simulator_sysroot): Declare.
1838
119860e5
HPN		 1839 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1840 cgen_rtx_error" in a CGEN-generated simulator.
1841 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1842 replacement for CGEN-related breakpoints.
1843
70ae6611
HPN		 18442004-12-07 Hans-Peter Nilsson <hp@axis.com>
1845
1846 * Make-common.in (sim-basics_h): Add $(callback_h).
1847
697afb65
HPN		 18482004-12-03 Hans-Peter Nilsson <hp@axis.com>
1849
1850 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1851 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1852 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1853 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1854 (SIM_CHECK_MEMBERS): New macros.
1855 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1856 for struct stat member test and write. Add ST_x calls for each
1857 struct stat member tested in configure.in. Wrap each ST_x call in
1858 #ifdef of configure macro for that member.
1859 * configure, config.in: Regenerate.
1860
6e56eb07
HPN		 18612004-12-01 Hans-Peter Nilsson <hp@axis.com>
1862
1863 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1864 /dev/null.
1865 <case desc>: Pass -OPC opcfile.
1866 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1867 parameter to cgen.sh.
1868
c87368ac
RE		 18692004-11-30 Richard Earnshaw <rearnsha@arm.com>
1870
1871 * Make-common.in (sim-basics_h): Correct dependencies on
1872 cconfig.h and tconfig.h
1873 (sim-load.o): Correct typo in sim-basics_h dependency.
1874
08cd3760
RE		 18752004-11-18 Richard Earnshaw <rearnsha@arm.com>
1876
15f5e61f
RE		 1877 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1878 sub-dependencies for other sim files that they include.
1879 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 1880 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1881
1afbf186
HPN		 18822004-11-16 Hans-Peter Nilsson <hp@axis.com>
1883
1d72487d
HPN		 1884 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1885 endian information.
1886
1afbf186
HPN		 1887 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1888 $(remote_sim_h) too.
1889 (sim_main_headers): Add sim-utils.h.
1890
a3bb1089
FCE		 18912004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1892
1893 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1894
5a645dc5
AC		 18952004-07-26 Andrew Cagney <cagney@gnu.org>
1896
1897 Problem from Olaf Hering <olh@suse.de>.
1898 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1899
109d3db3
BE		 19002004-07-10 Ben Elliston <bje@au.ibm.com>
1901
1902 * hw-tree.c (parse_integer_property): Typo fix in comments.
1903 * sim-options.c (sim_args_command): Likewise.
1904
0aaa4a81
AC		 19052004-06-28 Andrew Cagney <cagney@gnu.org>
1906
1907 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1908
0242f9ea
JR		 19092004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1910
1911 * callback.c (os_shutdown): Fix bug in last change: actually
1912 mark file descriptors as available on startup.
1913
594ee3a7
JR		 19142004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1915
1916 [ include/gdb: * callback.h (host_callback_struct): Replace
1917 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 1918 * callback.c: Changed all users.
594ee3a7 1919
5f510f9c
AM		 19202004-06-15 Alan Modra <amodra@bigpond.net.au>
1921
1922 * sim-load.c (sim_load_file): Use bfd_get_section_size
1923 instead of bfd_get_section_size_before_reloc.
1924
7659f80a
DJ		 19252004-05-18 Daniel Jacobowitz <dan@debian.org>
1926
1927 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1928 passing it to printf.
1929
41ee5402
DJ		 19302004-05-10 Daniel Jacobowitz <dan@debian.org>
1931
1932 * callback.c: Update copyright dates.
1933 * run.c: Likewise.
1934 * sim-basics.h: Likewise.
1935 * sim-load.c: Likewise.
1936 * syscall.c: Likewise.
1937
19382004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1939
1940 * callback.c: Include cconfig.h instead of config.h.
1941 * run.c: Likewise.
1942 * sim-basics.h: Likewise.
1943 * sim-load.c: Likewise.
1944 * syscall.c: Likewise.
1945
6d0c993e
BE		 19462004-01-16 Ben Elliston <bje@wasabisystems.com>
1947
1948 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1949
6edf0760
NC		 19502003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1951
1952 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1953
a69146da
KH		 19542003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1955
1956 * sim-options.c (standard_options): Fix the names of H8
1957 variants.
1958
fc0a2244
AC		 19592003-10-30 Andrew Cagney <cagney@redhat.com>
1960
1961 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1962 with "struct bfd_symbol".
1963
ee3073b5
AC		 19642003-10-21 Andrew Cagney <cagney@redhat.com>
1965
1966 * callback.c (os_truncate): Call "truncate", and not "stat".
1967
198beae2
AC		 19682003-10-20 Andrew Cagney <cagney@redhat.com>
1969
1970 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1971
8822d001
JR		 19722003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1973
1974 * callback.c (os_ftruncate, os_truncate): New functions.
1975 (default_callback): Initialize ftruncate and truncate members.
1976
ea52ff81
DB		 19772003-09-08 Dave Brolley <brolley@redhat.com>
1978
1979 On behalf of Doug Evans <dje@sebabeach.org>
1980 * cgen.sh: New arg archfile.
1981 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1982 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1983
e158f0a0
AC		 19842003-08-28 Andrew Cagney <cagney@redhat.com>
1985
1986 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1987 * sim-options.c (print_help): Cast the format with specifier to
1988 "int".
1989
33319edb 19902003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 1991 Dave Brolley <brolley@redhat.com>
33319edb 1992
72f4393d 1993 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 1994 fields of CGEN_WRITE_QUEUE_ELEMENT.
1995 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1996 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1997 * gennltvals.sh: Add frv target.
1998 * nltvals.def: Add frv target.
1999
72f536bd
MS		 20002003-06-23 Michael Snyder <msnyder@redhat.com>
2001
ac59bf8d 2002 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2003 * sim-reg.c: Fix cut-and-paste bug in comment.
2004
1f1b2817
AC		 20052003-06-22 Andrew Cagney <cagney@redhat.com>
2006
2007 From matthew green <mrg@redhat.com>:
72f4393d 2008 * sim-fpu.h: Update copyright.
1f1b2817 2009 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2010 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2011 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2012
89c0d7dd 20132003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2014
89c0d7dd 2015 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2016 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2017 with disassemble_info:read_memory_func.
2018 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2019
828c9ae6
MS		 20202003-06-04 Michael Snyder <msnyder@redhat.com>
2021
2022 * common/run.c (main): Remove SIM_H8300 ifdef.
2023 (usage): Ditto.
2024 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2025 (standard_options): Add '-x' for h8/300sx.
2026 (standard_option_handler): Add case for SIM_H8300SX.
2027
80d35d90
MS		 20282003-04-13 Michael Snyder <msnyder@redhat.com>
2029
2030 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2031
876fec02
AC		 20322003-03-01 Andrew Cagney <cagney@redhat.com>
2033
2034 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2035 (sim_engine_vabort): Ditto.
2036
6b4a8935
AC		 20372003-02-27 Andrew Cagney <cagney@redhat.com>
2038
2039 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2040 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2041 * nrun.c (main): Ditto.
2042
dbd7cd63
AC		 20432003-02-26 Andrew Cagney <cagney@redhat.com>
2044
2045 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2046 (sim_engine_vabort): Ditto.
2047 (sim_engine_halt, sim_engine_restart): Ditto.
2048
836cc9f4
AC		 20492003-02-20 Andrew Cagney <ac131313@redhat.com>
2050
2051 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2052 (sim-break_h): Delete macro.
2053 (sim-break.o): Delete rule.
2054 * sim-break.c: Delete file.
2055 * sim-break.h: Delete file.
2056 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2057 (STATE_BREAKPOINTS): Delete macro.
2058 (sim_state_base): Delete field breakpoints.
2059 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2060 sim_break_install to array.
2061
45a15d6f
KH		 20622003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2063
2064 * run.c (usage): Fix typos.
2065
127a77fe
CD		 20662002-11-27 Richard Sandiford <rsandifo@redhat.com>
2067
2068 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2069
b85e4829
AC		 20702002-11-22 Andrew Cagney <ac131313@redhat.com>
2071
2072 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2073 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2074 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2075 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2076 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2077 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2078 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2079 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2080 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2081 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2082
d25b1553
AC		 20832002-11-13 Andrew Cagney <cagney@redhat.com>
2084
2085 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2086
d690312f
CD		 20872002-11-06 Richard Sandiford <rsandifo@redhat.com>
2088
2089 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2090 (distclean): Depend on it.
2091
7c3e3b33
AM		 20922002-10-14 Alan Modra <amodra@bigpond.net.au>
2093
2094 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2095
7ede505a
DB		 20962002-08-29 Dave Brolley <brolley@redhat.com>
2097
2098 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2099
75c4388a
AC		 21002002-07-17 Andrew Cagney <cagney@redhat.com>
2101
2102 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2103 (sim_set_callbacks, sim_size, sim_trace)
2104 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2105 to here from "gdb/remote-sim.h".
2106
7a3085c1 21072002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2108
2109 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2110 avoid possible longjmp problems with automatic variable siggnal.
2111
076043f2
AC		 21122002-07-14 Andrew Cagney <ac131313@redhat.com>
2113
2114 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2115 * Make-common.in (installdirs): Make $(libdir) too, needed when
2116 installing libsim.a.
2117
3fbeef0b
AC		 21182002-07-13 Andrew Cagney <ac131313@redhat.com>
2119
2120 * gennltvals.sh (dir): Mark d30v as obsolete.
2121 * nltvals.def: Remove d30v.
2122
bf962092
AC		 21232002-06-17 Andrew Cagney <cagney@redhat.com>
2124
27961795
AC		 2125 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2126
bf962092
AC		 2127 * sim-memopt.c: Include <unistd.h>.
2128 (do_memopt_add): Fix printf format.
2129 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2130
c8cca39f
AC		 21312002-06-16 Andrew Cagney <ac131313@redhat.com>
2132
2133 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2134 --enable-gdb-build-warnings.
2135 * configure: Regenerated to track ../common/aclocal.m4 changes.
2136
307041b7 21372002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2138
72f4393d
L		 2139 * sim-fpu.c (unpack_fpu): Initialize exponent for
2140 sim_fpu_class_zero.
2141 (i2fpu): Same.
2142 (sim_fpu_sqrt): Same.
7d7d930f 2143
3c25f8c7
AC		 21442002-06-08 Andrew Cagney <cagney@redhat.com>
2145
2146 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2147 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2148 * run.c: Ditto.
2149 * sim-load.c: Ditto.
2150 * callback.c: Ditto.
2151 * syscall.c: Ditto.
2152 * Make-common.in (callback_h): Define.
2153 (remote_sim_h): Define.
2154 (run.o): Update.
2155 (callback.o): Update.
2156 (syscall.o): Update.
72f4393d 2157 (sim-load.o):
3c25f8c7
AC		 2158 (nrun.o): Update.
2159 (sim-hload.o): Update.
2160 (sim-io.o): Update.
2161 (sim-reason.o): Update.
2162 (sim-reg.o): Update.
2163 (sim-resume.o): Update.
2164
dbec3bef
KH		 21652002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2166
2167 * run.c: Fix formatting.
2168
de4112fa
NC		 21692002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2170
2171 * run-sim.h: New header. Provide prototypes for functions used
2172 between run() and libsim.a which are not used by GDB.
2173 * run.c: Include run-sim.h.
72f4393d
L		 2174 (main): If SIM_TARGET_SWITCHES is defined call
2175 sim_target_parse_command_line.
2176 (usage): If SIM_TARGET_SWITCHES is defined call
2177 sim_target_display_usage.
de4112fa 2178
a8cdafbd
AV		 21792002-05-17 Andrey Volkov <avolkov@transas.com>
2180
2181 * run.c: Made h8300s as new target, not h8300h alias.
2182 Added new option -S (h8300s target)
2183 * sim-options.c: Ditto.
72f4393d 2184
5accf1ff
CD		 21852002-05-01 Chris Demetriou <cgd@broadcom.com>
2186
2187 * callback.c: Use 'deprecated' rather than 'depreciated.'
2188
080fe24b
AC		 21892002-02-24 Andrew Cagney <ac131313@redhat.com>
2190
2191 From wiz at danbala:
2192 * sim-fpu.h: Fix grammar and typos.
2193 Fix PR gdb/287.
2194
6439295f
CD		 21952002-02-10 Chris Demetriou <cgd@broadcom.com>
2196
2197 * callback.c: Fix some spelling errors.
2198 * hw-device.h: Likewise.
2199 * hw-tree.c: Likewise.
2200 * sim-abort.c: Likewise.
2201 * sim-alu.h: Likewise.
2202 * sim-core.h: Likewise.
2203 * sim-events.c: Likewise.
2204 * sim-events.h: Likewise.
2205 * sim-fpu.h: Likewise.
2206 * sim-profile.h: Likewise.
2207 * sim-utils.c: Likewise.
2208
dea03d4e
HPN		 22092002-01-31 Hans-Peter Nilsson <hp@axis.com>
2210
2211 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2212 New functions.
2213
1636f0bb
BE		 22142002-01-20 Ben Elliston <bje@redhat.com>
2215
2216 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2217 the comment for this enumerator.
2218
b59d44de
BE		 22192002-01-14 Ben Elliston <bje@redhat.com>
2220
2221 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2222
280b26c0
KH		 22232001-12-20 Kazu Hirata <kazu@hxi.com>
2224
2225 * run.c (usage): Fix a typo.
2226
e3e473da
BE		 22272001-07-05 Ben Elliston <bje@redhat.com>
2228
2229 * Make-common.in (srccgen): Remove.
2230 (CGEN_CPU_DIR): Define.
2231 (CGEN_READ_SCM): Redefine without $(srccgen).
2232 (CGEN_ARCH_SCM): Ditto.
2233 (CGEN_CPU_SCM): Ditto.
2234 (CGEN_DECODE_SCM): Ditto.
2235 (CGEN_DESC_SCM): Ditto.
2236
2836ee25
FCE		 22372001-04-25 Frank Ch. Eigler <fche@redhat.com>
2238
2239 * sim-load.c (sim_load_file): Put it back: external now.
2240 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2241
5b778125
AC		 22422001-04-21 Andrew Cagney <ac131313@redhat.com>
2243
2244 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2245 internal interface.
2246 * sim-utils.c (sim_analyze_program): Ditto.
2247
6ec9f4a9
FCE		 22482001-04-19 Frank Ch. Eigler <fche@redhat.com>
2249
2250 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2251 we're finished with its immediate use.
2252 * sim-load.c (sim_load_file): Ditto.
2253
764f1408
FCE		 22542001-03-16 Frank Ch. Eigler <fche@redhat.com>
2255
2256 Add support for mmap-based memory regions.
2257 * sim-memopt.c (mmap_next_fd): New global.
2258 (sim_memory_init): Reinitialize it.
2259 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2260 "--memory-mapfile FILE" option. Check for some errors.
2261 (do_memopt_add): Conditionally do mmap instead of malloc for
2262 backing store of simulated memory. Check for more errors.
2263 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2264 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2265 * configure.in: Look for mmap/fstat related functions and headers.
2266 * config.in, configure: Regenerated.
2267
35c20992
FCE		 22682001-03-15 Frank Ch. Eigler <fche@redhat.com>
2269
2270 * sim-core.c (sim_core_map_attach): Correct overlap-related
2271 error messages.
2272
f6bb7a3b
MM		 22732001-03-07 Michael Meissner <meissner@redhat.com>
2274
2275 * run.c (alloca-conf.h): Delete, no longer provided.
2276
01816cd8
BE		 22772001-02-22 Ben Elliston <bje@redhat.com>
2278
2279 * sim-trace.h (TRACE_VPU_IDX): Add.
2280 (TRACE_vpu): Define.
2281 (WITH_TRACE_VPU_P): Likewise.
2282 (TRACE_VPU_P): Likewise.
2283 * sim-trace.c (OPTION_TRACE_VPU): Define.
2284 (trace_options): Add --trace-vpu.
2285 (trace_option_handler): Handle OPTION_TRACE_VPU.
2286 (trace_option_handler): Include VPU tracing in --trace-semantics.
2287 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2288
44a9331c
BE		 22892001-02-21 Ben Elliston <bje@redhat.com>
2290
2291 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2292 (TRACE_BRANCH_INPUT2): Likewise.
2293
c43ad8eb
BE		 22942001-02-09 Ben Elliston <bje@redhat.com>
2295
2296 * (profile_print_pc): Write header out in target byte order.
2297
22982001-02-09 Ben Elliston <bje@redhat.com>
2299
2300 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2301 adjusting the pc shift value.
2302
9397fcbf
FCE		 23032001-01-12 Chris Demetriou <cgd@sibyte.com>
2304
badd2b1e
BE		 2305 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2306 where a numeric value is supplied.
9397fcbf 2307
63fe1038
BE		 23082001-01-06 Ben Elliston <bje@redhat.com>
2309
2310 * cgen.sh: Allow extrafiles to include the semantics files when
2311 generating an ISA-specific decoder.
2312
b6f6b44d
AO		 23132000-12-27 Alexandre Oliva <aoliva@redhat.com>
2314
2315 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2316
ad8707b5
BE		 23172000-12-23 Ben Elliston <bje@redhat.com>
2318
2319 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2320 them to the trace stream using sim_fpu_printn_fpu. Include
2321 "sim-fpu.h".
2322
b94c0966
BE		 23232000-12-15 Ben Elliston <bje@redhat.com>
2324
2325 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2326 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2327 trailing digits as specified (-1 to print all digits).
2328 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2329 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2330 to print_bits ().
2331
fd5d712e
BE		 23322000-12-13 Ben Elliston <bje@redhat.com>
2333
2334 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2335 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2336 (defs): New action.
2337
4c15ccf7
GK		 23382000-12-12 Geoffrey Keating <geoffk@redhat.com>
2339
2340 * sim-endian.h: Don't have parameters on macro definitions which
2341 are simply renaming functions, to permit use of XCONCAT2 in both
2342 the macro name and the arguments in a use of such a definition.
2343
0d277f51
BE		 23442000-12-11 Ben Elliston <bje@redhat.com>
2345
2346 * cgen-ops.h (SUBWORDDFDI): New function.
2347
bb4e03e5
BE		 23482000-12-05 Ben Elliston <bje@redhat.com>
2349
c79688eb
BE		 2350 * Make-common.in (cgen-defs): New target.
2351 (cgen-decode): Pass $(EXTRAFILES).
2352
bb4e03e5
BE		 2353 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2354 -outfile-suffix options.
2355
76440e4b
BE		 23562000-12-04 Ben Elliston <bje@redhat.com>
2357
6227bc85
BE		 2358 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2359 (SUBWORDSIUQI): Likewise.
2360 (SUBWORDDIHI): Likewise.
2361 (SUBWORDDIQI): New function.
2362
76440e4b
BE		 2363 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2364 * cgen-scache.c (scache_option_handler): Remove unused local var.
2365
cdc2a5c3
BE		 23662000-12-03 Ben Elliston <bje@redhat.com>
2367
2368 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2369
4e73b9c1
SC		 23702000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2371
2372 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2373
ce9bc8d1
SC		 23742000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2375
2376 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2377 space is not zero.
2378
ce13044d
SC		 23792000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2380
2381 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2382 (set_hw_delete): Moved the macro as a function.
2383 * hw-base.h (set_hw_delete): Declare as external function.
2384 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2385 allocated using hw_malloc.
72f4393d 2386
7c070881
SC		 23872000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2388
2389 * sim-options.c (sim_parse_args): Free the memory used for
2390 long_options, short_options, handlers, opt_cpu, orig_val.
2391
4f49fa1b
BE		 23922000-11-20 Ben Elliston <bje@redhat.com>
2393
2394 * cgen-ops.h (SUBBI): New macro.
2395 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2396 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2397
2d84da1b
BE		 23982000-11-16 Ben Elliston <bje@redhat.com>
2399
2400 * cgen-types.h (VOID): New type.
2401
dbc168af
BE		 24022000-11-09 Ben Elliston <bje@redhat.com>
2403
2404 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2405 (sim_fpu_two): Set exponent to 1.
2406
e4f5c43e
EZ		 24072000-10-26 Ben Elliston <bje@redhat.com>
2408
72f4393d
L		 2409 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2410 `all'. Pass `-i' options to cgen applications.
2411 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2412 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2413
a8d894af
BE		 24142000-10-08 Ben Elliston <bje@redhat.com>
2415
2416 * cgen-utils.c (cgen_rtx_error): New function.
2417
24182000-10-07 Ben Elliston <bje@redhat.com>
2419
2420 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2421 conditions for sim_core_read_buffer().
2422
6d4c43bf
DB		 24232000-09-26 Dave Brolley <brolley@redhat.com>
2424
2425 * cgen-utils.c (RORQI): New function.
2426 (ROLQI): New function.
2427 (RORHI): New function.
2428 (ROLHI): New function.
2429
0e266e5c
DB		 24302000-08-28 Dave Brolley <brolley@redhat.com>
2431
2432 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2433 in insn_value if it will fit.
2434
604259a0
FCE		 24352000-08-21 Frank Ch. Eigler <fche@redhat.com>
2436
2437 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2438
4193618c
DB		 24392000-08-15 Dave Brolley <brolley@redhat.com>
2440
2441 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2442
24432000-08-15 Dave Brolley <brolley@redhat.com>
2444
2445 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2446 (PROFILE_CPU_FREQ): New macro.
2447 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2448 (profile-options): Add profile-cpu-frequency.
2449 (parse_frequency): New function.
2450 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2451 (profile_print_speed): Print cpu frequency and simulated execution time.
2452 Re-indent other items to match.
2453
548a3e15
AC		 24542000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2455
2456 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2457
fab307a2
FCE		 24582000-07-27 Frank Ch. Eigler <fche@redhat.com>
2459
2460 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2461 * Makefile.in (install): Install run.1 man page.
2462
46a19b74
AC		 2463Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2464
2465 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2466 * Makefile.in (headers,nltvals.def): Merge.
2467
3c765a54
AC		 2468Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2469
f9cbceb6
AC		 2470 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2471 * nrun.c (main): Print the simulator statistics only in
2472 verbose mode.
2473 * hw-properties.h (hw_find_integer_array_property): Fix
2474 prototype (use signed_cell).
2475
38e64f35
AC		 2476 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2477 * sim-events.c (sim_events_remain_time): New function returning
2478 the time that remains before the event is raised.
2479 * hw-events.c (hw_event_remain_time): Likewise.
2480 * sim-events.h (sim_events_remain_time): Declare.
2481 * hw-events.h (hw_event_remain_time): Declare.
2482
0802cc40
AC		 2483 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2484 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2485 (OPTION_HW_LIST): New option --hw-list to list the devices.
2486 (hw_option_handler): List the device tree with 'sim_hw_print'.
2487
3c765a54
AC		 2488 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2489 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2490 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2491 (EXTENDED): Define for 16-bit word size.
2492 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2493 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2494 * sim-types.h: Added support for 16-bit targets.
2495
7fb283bc
FCE		 24962000-06-23 Frank Ch. Eigler <fche@redhat.com>
2497
2498 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2499
ab42ee12
FCE		 25002000-06-24 Frank Ch. Eigler <fche@redhat.com>
2501
2502 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2503 * Makefile.in (distclean): Clean cconfig.h also.
2504
eb2d80b4
AC		 2505Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2506
2507 * configure: Regenerated to track ../common/aclocal.m4 changes.
2508
2509Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2510
2511 * aclocal.m4 (sim-profile): Enable the profiler by default.
2512
781c552e
AC		 2513Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2514
2515 * run.c (main): Initialize sigrc.
2516
5eb1a8fa
AC		 2517Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2518
2519 * sim-events.c (update_time_from_event): Add more detailed event
2520 tracing.
2521
b2ac51e4
DB		 25222000-03-30 Dave Brolley <brolley@redhat.com>
2523
2524 * aclocal.m4 (cgen): Use guile to run cgen.
2525
f8603f2f
DB		 25262000-03-23 Dave Brolley <brolley@redhat.com>
2527
2528 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2529 ftruncdfsf.
2530 * cgen-accfp.c (fextsfdf): New function.
2531 (ftruncdfsf): New function.
2532 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2533
0f831eb3
JJ		 25342000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2535
2536 * cgen-ops.h: Added TRUNCSISI.
2537
e88acae7
FCE		 25382000-03-08 Dave Brolley <brolley@redhat.com>
2539
2540 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2541 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2542 (sim_queue_fn_si_write): Last argument is has type USI.
2543 (sim_queue_fn_sf_write): New function.
2544 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2545 (sim_queue_fn_sf_write): New function.
2546 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2547
baa7ae6f
AC		 2548Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2549
2550 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2551 sim_set_trace and run simulator using sim_resume.
2552 (main): Add option ``-o'' - operating environment. Only continue
2553 after a signal when operating environment.
2554 (main): Always set REASON and SIGRC using sim_stop_reason.
2555 (sim_trace): Delete extern declaration.
2556
6d358e86
NC		 25572000-02-08 Nick Clifton <nickc@cygnus.com>
2558
2559 * callback.c: Fix compile time warning messages.
2560 * run.c: Fix compile time warning messages.
72f4393d 2561
ed9a39eb
JM		 25621999-12-17 Dave Brolley <brolley@cygnus.com>
2563
2564 * sim-profile.h: (set_profile_option_mask): Add prototype.
2565 * sim-profile.c (set_profile_option_mask): No longer static.
2566
c4093a6a
JM		 2567Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2568
2569 * sim-arange.c: Include <string.h>
2570
de57eccd
JM		 25711999-12-07 Dave Brolley <brolley@cygnus.com>
2572
c4093a6a 2573 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2574 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2575 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2576 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2577 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2578 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2579 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2580 (fn_mem_qi_write): New union members.
2581 (fn_mem_hi_write): New union members.
2582 (fn_mem_si_write): New union members.
2583 (fn_mem_di_write): New union members.
2584 (fn_mem_df_write): New union members.
2585 (fn_mem_xi_write): New union members.
2586 (sim_queue_fn_mem_qi_write): New function.
2587 (sim_queue_fn_mem_hi_write): New function.
2588 (sim_queue_fn_mem_si_write): New function.
2589 (sim_queue_fn_mem_di_write): New function.
2590 (sim_queue_fn_mem_df_write): New function.
2591 (sim_queue_fn_mem_xi_write): New function.
2592 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2593 (sim_queue_fn_mem_hi_write): New function.
2594 (sim_queue_fn_mem_si_write): New function.
2595 (sim_queue_fn_mem_di_write): New function.
2596 (sim_queue_fn_mem_df_write): New function.
2597 (sim_queue_fn_mem_xi_write): New function.
2598 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2599 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2600 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2601
c2d11a7d
JM		 26021999-12-01 Dave Brolley <brolley@cygnus.com>
2603
2604 * cgen-accfp.c (subsf): Check status code.
2605 (mulsf): Ditto.
2606 (negsf): Ditto.
2607 (abssf): Ditto.
2608 (sqrtsf): Ditto.
2609 (invsf): Ditto.
2610 (minsf): Ditto.
2611 (maxsf): Ditto.
2612 (subdf): Ditto.
2613 (muldf): Ditto.
2614 (divdf): Ditto.
2615 (negdf): Ditto.
2616 (absdf): Ditto.
2617 (sqrtdf): Ditto.
2618 (invdf): Ditto.
2619 (mindf): Ditto.
2620 (maxdf): Ditto.
2621
26221999-11-26 Dave Brolley <brolley@cygnus.com>
2623
2624 * cgen-par.h (fn_df_write): Mode of data is DF.
2625 (sim_queue_fn_df_write): Mode of data is DF.
2626 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2627
26281999-11-22 Dave Brolley <brolley@cygnus.com>
2629
2630 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2631 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2632
11cf8741
JM		 26331999-11-04 Dave Brolley <brolley@cygnus.com>
2634
2635 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2636 CGEN_MEM_XI_WRITE members.
2637 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2638 (sim_queue_fn_xi_write): New function.
2639 (sim_queue_mem_xi_write): New function.
2640
2641 * cgen-par.c (sim_queue_fn_xi_write): New function.
2642 (sim_queue_mem_xi_write): New function.
2643 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2644 CGEN_MEM_XI_WRITE.
2645
e514a9d6
JM		 26461999-10-22 Dave Brolley <brolley@cygnus.com>
2647
2648 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2649 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2650 * cgen-par.c: Set insn_address for each queued write. Get pc from
2651 cpu when executing queued writes.
2652
26531999-10-19 Dave Brolley <brolley@cygnus.com>
2654
2655 * cgen-par.h (sim_queue_fn_pc_write): New function.
2656 (CGEN_FN_PC_WRITE): New enumerator.
2657 (fn_pc_write): New union member.
2658 * cgen-par.c (sim_queue_fn_pc_write): New function.
2659 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2660
917317f4
JM		 26611999-10-18 Dave Brolley <brolley@cygnus.com>
2662
2663 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2664 (CGEN_MEM_DF_WRITE): New enumerator.
2665 (mem_di_write): New union member.
2666 (mem_df_write): New union member.
2667 * cgen-par.c (sim_queue_mem_di_write): New function.
2668 (sim_queue_mem_df_write): New function.
2669 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2670 CGEN_MEM_DF_WRITE.
2671 * cgen-accfp.c (divsf): Check for division errors.
2672
26731999-10-14 Doug Evans <devans@casey.cygnus.com>
2674
2675 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2676
2df3850c
JM		 26771999-10-07 Dave Brolley <brolley@cygnus.com>
2678
72f4393d 2679 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 2680 (fn_hi_write): New union member.
2681 (sim_queue_fn_hi_write): New function.
2682 * cgen-par.c (sim_queue_fn_hi_write): New function.
2683 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2684
2acceee2
JM		 26851999-09-29 Doug Evans <devans@casey.cygnus.com>
2686
2687 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2688 Change type of result to SEM_PC.
2689
2690Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2691
2692 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2693
6426a772
JM		 26941999-09-25 Doug Evans <devans@casey.cygnus.com>
2695
2696 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2697 (JOIN*): Delete cpu arg.
2698
2699Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2700
2701 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2702 parameter.
2703 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2704
c2c6d25f
JM		 2705Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2706
72f4393d
L		 2707 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2708 large values.
c2c6d25f 2709
7fc5b5ad
AC		 2710Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2711
2712 * run.c (main): Check the sim_stop_reason and only halt simulation
2713 when a valid stop condition is identified.
2714
c2c6d25f
JM		 2715Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2716
2717 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2718
2719Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2720
2721 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2722 (bi_write): New union element.
2723 (sim_queue_bi_write): New function.
2724 * cgen-par.c (sim_queue_bi_write): New function.
2725 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2726
d4f3574e
SS		 2727Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2728
2729 * configure: Regenerated to track ../common/aclocal.m4 changes.
2730
2731 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2732 ../gdb/configure.in.
2733 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2734 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2735 (SIM_WARNINGS): Delete
2736 (CONFIG_CFLAGS): Update.
2737
2738Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2739
2740 * cgen-par.c: New file.
2741 * cgen-par.h: New file.
2742 * cgen-sim.h (cgen-par.h): #include it.
2743 * cgen-cpu.h (write_queue): New field.
2744 (CPU_WRITE_QUEUE): New access macro.
2745 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2746 (cgen-par.o): New target.
2747
104c1213
JM		 27481999-08-28 Doug Evans <devans@casey.cygnus.com>
2749
2750 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2751 * cgen-utils.c (mode_names): Update.
2752
53a5351d
JM		 27531999-08-20 Doug Evans <devans@casey.cygnus.com>
2754
2755 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2756 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2757 buffer arg if WITH_PARALLEL_GENWRITE.
2758 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2759 (struct idesc): Ditto.
2760
2761Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2762
2763 * sim-model.c (model_option_handler): Add \n to error message.
2764
96baa820
JM		 27651999-08-08 Doug Evans <devans@casey.cygnus.com>
2766
2767 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2768 (insn_sem): Rewrite.
2769 (sem_fn_desc): New struct.
2770 (idesc): Rewrite.
2771 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2772 misses if ! FAST_P.
2773 (scache case): Split into non-parallel/parallel versions.
2774 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2775 if not use semantic switch version.
2776
27771999-08-04 Doug Evans <devans@casey.cygnus.com>
2778
2779 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2780 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2781 (SEM_BRANCH_INIT_EXTRACT): Delete.
2782 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2783 (SEM_BRANCH_FINI): Ditto.
2784 (SEM_BRANCH_VIA_ADDR): Ditto.
2785 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2786 (SEM_BRANCH_ADDR_CACHE): Delete.
2787 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2788 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2789 pbb_br_type.
2790 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2791 (@cpu@_pbb_begin): Initialize branch_target.
2792 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2793 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2794 pbb_br_type.
2795 (@cpu@_engine_run_fast): Ditto.
2796
adf40b2e
JM		 2797Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2798
2799 * cgen-utils.c (RORSI): New function.
2800 (ROLSI): New function.
2801
28021999-07-14 Doug Evans <devans@casey.cygnus.com>
2803
2804 * Makefile.in (TAGS): Tweak TAGS regex.
2805 * cgen-mem.h (*): Add TAGS markers.
2806
43e526b9
JM		 2807Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2808
2809 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2810 passed in when sim_resume is first entered - don't re-pass it
2811 after a restart.
72f4393d 2812
43e526b9
JM		 2813Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2814
2815 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2816 OPTION_LOAD_LMA but only when is defined.
2817 (standard_options): When SIM_HANDLES_LMA is defined include
2818 options --load-lma and --load-vma.
2819 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2820
2821 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2822 (struct sim_state_base): Add load_at_lma_p.
2823 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2824 STATE_LOAD_AT_LMA_P.
2825
2826Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2827
2828 * nrun.c (main): Re-format loop gnu style.
2829
9846de1b
JM		 2830Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2831
2832 * dv-sockser.c (connected_p): Initialize addrlen.
2833
28341999-07-06 Dave Brolley <brolley@cygnus.com>
2835
2836 * cgen-accfp.c (floatsidf): New function.
2837 (fixdfsi): New function.
2838
28391999-07-06 Doug Evans <devans@casey.cygnus.com>
2840
2841 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2842
43ff13b4
JM		 28431999-07-05 Doug Evans <devans@casey.cygnus.com>
2844
2845 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2846 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2847 * cgen-fpu.c: New file.
2848 * cgen-fpu.h: New file.
2849 * cgen-accfp.c: New file.
2850 * cgen-cpu.h (CGEN_CPU): New member fpu.
2851 * cgen-mem.h: Redo fp support.
2852 * cgen-ops.h: Delete k&r support. Redo fp support.
2853 * cgen-sim.h: Include cgen-fpu.h.
2854 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2855
085dd6e6
JM		 28561999-06-23 Doug Evans <devans@casey.cygnus.com>
2857
2858 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2859 ifndef.
2860 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2861 (@cpu@_pbb_cti_chain): Minor clean up.
2862
cd0fc7c3
SS		 28631999-05-08 Felix Lee <flee@cygnus.com>
2864
72f4393d
L		 2865 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2866 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 2867 * configure: Regenerate.
72f4393d 2868
7a292a7a
SS		 2869Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2870
2871 * sim-core.c (device_error,device_io_read_buffer,
2872 device_io_write_buffer): Delete decls.
2873 * sim-core.h: Put them here.
2874
2875 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2876 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2877 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2878 (sim_core_write_aligned_N): Ditto.
2879
28801999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2881
2882 * sim-memopt.c (sim_memory_uninstall): Don't look into
2883 free()d memory.
2884
28851999-04-14 Doug Evans <devans@casey.cygnus.com>
2886
2887 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2888
28891999-04-13 Doug Evans <devans@casey.cygnus.com>
2890
2891 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2892 (sim_core_write_buffer): Ditto.
2893
28941999-04-02 Keith Seitz <keiths@cygnus.com>
2895
2896 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2897 after the interval counter has expired.
2898 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2899 poll_quit callbacks. May be overridden by Makefile.
2900 (poll_quit_counter): New global.
2901 * sim-events.c: Remove all mentions of ui_loop_hook. The
2902 host callback "poll_quit" will serve the purpose.
2903 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2904 is defined.
2905 * nrun.c: Remove declaration of ui_loop_hook.
2906
2907Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2908
2909 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2910 if being used by gdb.
2911
29121999-03-22 Doug Evans <devans@casey.cygnus.com>
2913
2914 * cgen-types.h (XF,TF): Tweak.
2915 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2916 in cgen-types.h.
2917 (SUBWORD*,JOIN*): Define.
2918 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2919 moved into cpu descriptor.
2920 * sim-model.h (MACH): New member `num'.
2921
c906108c
SS		 29221999-02-09 Doug Evans <devans@casey.cygnus.com>
2923
c906108c
SS		 2924 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2925 (CGEN_CPU): Member opcode renamed to cpu_desc.
2926 New members get_idata,disassembler.
2927 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2928 CGEN_INSN_ATTR_VALUE.
2929 (CGEN_STATE): Delete member opcode_table.
2930 (sim_disassemble_insn): Delete decl.
2931 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2932 (struct idesc): Moved to here from <cpu>-decode.h.
2933 * cgen-run.c (prime_cpu): Call prepare_run callback.
2934 * cgen-trace.h (SFILE): New type.
2935 (sim_disasm_sprintf): Declare.
2936 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2937 (sim_cgen_disassemble_insn): Declare.
2938 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2939 (insn_fields): Delete.
2940 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2941 CPU_CPU_DESC (cpu).
2942 (trace_insn): Call CPU_DISASSEMBLER hook.
2943 (sim_disasm_sprintf): New function.
2944 (sim_disasm_read_memory): New function.
2945 (sim_disasm_perror_memory): New function.
2946 (sim_cgen_disassemble_insn): New function.
2947 * cgen-utils.c: Don't include cpu-opc.h.
2948 (virtual_insn_entries): New static local.
2949 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2950 (cgen_insn_name): Rewrite.
2951 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2952 * cgen.sh (desc): New file generator handler.
2953 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2954 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2955 Don't include cpu-opc.h,cpu-sim.h.
2956 * sim-model.c (model_set): Delete SIM_DESC arg.
2957 (sim_model_set): Update.
2958 * sim-model.h (MACH): New member prepare_run.
2959
29601999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2961
2962 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2963 if redundant with allocator functions.
2964
2965Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2966
2967 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2968
2969 * sim-profile.h: Make like sim-trace.h.
2970 (PROFILE_USEFUL_MASK): New macro.
2971 * sim-profile.c (profile_options): Make like trace_options, allow
2972 optional on|off arg where applicable.
2973 (set_profile_option_mask): New function.
2974 (sim_profile_set_option): New function.
2975 (profile_option_handler): Simplify.
2976 Have -p only enable selected things, not everything.
2977 Add missing break to OPTION_PROFILE_PC_RANGE.
2978 * cgen-scache.c (scache_options): Allow optional on|off arg to
2979 --profile-scache.
2980 (scache_option_handler): Use sim_profile_set_option.
2981
29821999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2983
2984 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2985 (memory_option_handler): Implement MEMORY_FILL option. Make
2986 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2987 (parse_ulong_value): New function.
2988 (do_memopt_add): Allocate all buffers. Optionally fill them.
2989
29901999-01-15 Richard Henderson <rth@cygnus.com>
2991
2992 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2993 va_list, not an integer.
2994 * sim-events.c (sim_events_schedule): Likewise.
2995
72f4393d 2996 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 2997 the appropriate type.
2998
29991999-01-14 Doug Evans <devans@casey.cygnus.com>
3000
3001 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3002 (sim_disassemble_insn): Update prototype.
3003 (sim_engine_invalid_insn): Ditto.
3004 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3005 (SEM_BRANCH_INIT): PCADDR->IADDR.
3006 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3007 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3008 * cgen-scache.h (*): Ditto.
3009 * cgen-trace.c (*): Ditto.
3010 * cgen-trace.h (*): Ditto.
3011 * cgen-utils.c (*): Ditto.
3012 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3013 (insn_t): Delete.
3014 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3015 (simple engine framework): Rewrite.
3016 * sim-module.c (modules): Install model module sooner (and in
3017 particular before the profile module).
3018
30191999-01-12 Doug Evans <devans@casey.cygnus.com>
3020
3021 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3022 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3023 (sim_model_init): Call it.
3024
3025 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3026
30271999-01-05 Doug Evans <devans@casey.cygnus.com>
3028
3029 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3030 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3031 (SEM_BRANCH_INIT_EXTRACT): New macro.
3032 (SEM_BRANCH_INIT): Add taken_p.
3033 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3034 (SEM_BRANCH_FINI): Use it.
3035 (SEM_INSN): Update.
3036 * cgen-run.c (sim_resume): Handle tracing of last insn.
3037 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3038 * cgen-trace.c (current_abuf): New static global.
3039 (trace_insn_init): Initialize it.
3040 (trace_insn_fini): Use it.
3041 (trace_insn): Set it.
3042 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3043 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3044 (@cpu@_emit_after): Ditto.
3045 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3046 labels if WITH_SEM_SWITCH_FULL.
3047 * sim-model.c: Include bfd.h.
3048 (sim_model_init): New function.
3049 (sim_model_install): Record init fn.
3050 * sim-model.h (MACH): New member bfd_name.
3051 * sim-module.c (modules): Initialize model before scache.
3052
30531998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3054
3055 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3056
c906108c
SS		 3057 * nrun.c (main): Remain in simulation loop for traps and
3058 exceptions when in operating environment mode.
3059 (ui_loop_hook): New stub hook for standalone use.
3060 * sim-events.c (sim_events_process): Call ui_loop_hook
3061 periodically on CYGWIN host.
3062
3063 * sim-reason.c (sim_stop_reason): Return host signal numbers
3064 to gdb on sim_stopped and sim_signalled cases.
3065 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3066 hook just before longjmp.
3067 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3068 hook just before sim_engine_run.
3069
3070 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3071 * sim-trace.h (trace_generic): Ditto.
3072 * sim-trace.c (trace_generic): Ditto.
72f4393d 3073
c906108c
SS		 30741998-12-14 Doug Evans <devans@casey.cygnus.com>
3075
3076 * Make-common.in (SIM_MAIN_DEPS): New var.
3077 (CGEN_MAIN_CPU_DEPS): New var.
3078 * aclocal.m4: Add --enable-cgen-maint option.
3079 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3080 (SETMEM*): Ditto.
3081 (GETIMEM*): Pass pc value to sim_core routine.
3082
3083Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3084
3085 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3086 Compare with ZERO not NULL.
3087
3088Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3089
3090 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3091 "sim-assert.h".
3092
30931998-12-09 Doug Evans <devans@casey.cygnus.com>
3094
3095 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3096 * sim-trace.c: Include stdlib.h if present.
3097 * dv-sockser.c: Include unistd.h if present.
3098 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3099 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3100
31011998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3102
3103 * gennltvals.sh: Add i960.
3104 * nltvals.def: Rebuild.
3105
31061998-12-04 Doug Evans <devans@casey.cygnus.com>
3107
3108 * cgen-defs.h: New file, old cgen-sim.h.
3109 * cgen-sim.h: Simple header that includes others.
3110 * sim-arange.c: New file.
3111 * sim-arange.h: New file.
3112 * sim-basics.h: Include it.
3113 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3114 (sim-arange.o): Add rule for.
3115 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3116 (sim_io_eprintf_cpu): Add prototype.
3117 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3118 (INLINE2): New macro.
3119 (EXTERN_INLINE): New macro.
3120 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3121 before calling module init fns.
3122 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3123 (profile_init): New function.
3124 (profile_options): New option --profile-range.
3125 (profile_option_handler): Handle --profile-range.
3126 (profile_print_insn): Qualify address range specific section titles.
3127 (profile_print_addr_ranges): New function.
3128 (profile_info): Print address ranges if specified.
3129 (profile_install): Set profile_init init fn.
3130 * sim-profile.h (PROFILE_DATA): New member `range'.
3131 * sim-trace.c (trace_init): New function.
3132 (trace_options): New option --trace-range.
3133 (trace_option_handler): Handle --trace-range.
3134 (trace_install): Set trace_init init fn.
3135 * sim-trace.h (TRACE_DATA): New member `range'.
3136 * sim-utils.c (sim_cpu_msg_prefix): New function.
3137 (sim_io_eprintf_cpu): New function.
3138 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3139 (PC_IN_PROFILE_RANGE_P): New macro.
3140 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3141 (trace_insn_fini): New arg abuf. All callers updated.
3142 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3143 printing cycle counts.
3144 * cgen-trace.h (trace_insn_fini): Update prototype.
3145 (TRACE_RESULT_P): New macro.
3146 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3147 (TRACE_INSN): Check ARGBUF_TRACE_P.
3148 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3149 * cgen-types.h (SIM_INLINE): Delete.
3150 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3151 * cgen-utils.c: Don't include cgen-engine.h
3152 * genmloop.sh (@cpu@_fill_argbuf): New function.
3153 (@cpu@_fill_argbuf_tp): New function.
3154 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3155 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3156 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3157 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3158 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3159 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3160 doing profiling. Update call to TRACE_INSN_FINI.
3161
3162 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3163
31641998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3165
3166 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3167 regions.
3168
31691998-12-01 Doug Evans <devans@casey.cygnus.com>
3170
3171 * sim-inline.c (SIM_INLINE_P): Fix typo.
3172
31731998-11-30 Doug Evans <devans@casey.cygnus.com>
3174
3175 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3176
3177Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3178
3179 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3180 * nltvals.def: Re-generate.
3181
3182Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3183
3184 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3185 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3186 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3187 GCC.
3188 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3189 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3190
31911998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3192
3193 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3194 (${cpu}_pbb_cti_chain): Ditto.
3195
31961998-11-18 Doug Evans <devans@casey.cygnus.com>
3197
3198 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3199 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3200 (EXTRACT_INT,EXTRACT_UINT): New macros.
3201 (SEM_SEM_ARG): New macro.
3202 (SEM_NEXT_VPC): New arg `pc'.
3203 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3204 (sim_disassemble_insn): Update prototype.
3205 * cgen-trace.c (current_insn,insn_fields): New static locals.
3206 (trace_insn): Set them.
b83266a0 3207 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3208 (sim_disassemble_insn): New arg insn_fields.
3209 Handle variable length insns.
3210 * genmloop.sh: Only emit pbb decls if -pbb.
3211 (${cpu}_scache_lookup): New arg `vpc'.
3212 (scache support): Fetch pc before entering loop.
3213
3214 * gennltvals.sh: Add fr30 support.
3215 * nltvals.def: Rebuild.
3216
3217Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3218
3219 * sim-types.h: Re-do type system so that GCC's attribute and mode
3220 are used to specify types. Handle case of ALPHA.
3221
32221998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3223
c906108c
SS		 3224 * aclocal.m4: Add tests for dlopen family.
3225 * config.in: Regenerated.
72f4393d 3226
c906108c
SS		 3227Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3228
3229 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3230
3231Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3232
3233 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3234 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3235 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3236 * cgen-sim.h: ... to here.
3237
3238Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3239
3240 * aclocal.m4 (enable-build-warnings): Replace
3241 enable-sim-warnings. Extend =LIST syntax so that prepend and
3242 append of options is possible. Drop -Werror, add
3243 -Wstrict-prototypes for GDB compatibility.
3244 * Make-common.in (SIM_WARNINGS): Update.
3245
3246Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3247
3248 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3249 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3250 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3251 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3252 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3253 CGEN_INCLUDE_DEPS.
3254 * cgen-cpu.h: New file.
3255 * cgen-engine.h: New file.
3256 * cgen-scache.h: New file.
3257 * cgen-sim.h: Delete portions moved to new files.
3258 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3259 rather than sending result to stdout.
3260
3261Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3262
3263 * Make-common.in (sim-reg.o): New rule.
3264 (cgen-run.o): New rule.
3265 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3266 * cgen-run.c (prime_cpu): New function.
3267 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3268 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3269 mentioned cpu.
3270 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3271 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3272 (CGEN_INSN_VIRTUAL_P): New macro.
3273 (SEM_PC): New typedef.
3274 (SEMANTIC_FN): Change type of result to SEM_PC.
3275 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3276 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3277 (SCACHE_MAP): New typedef.
3278 (CPU_SCACHE): Add pbb support.
3279 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3280 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3281 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3282 max_slice_insns.
3283 (INSN_NAME): Delete.
3284 (cgen_insn_name): Declare.
3285 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3286 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3287 (first_insn_p): Make static.
3288 (trace_insn): Handle virtual insns specially.
3289 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3290 * cgen-types.h (UBI): Delete.
3291 (MODE_TYPE): New enum.
3292 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3293 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3294 (cgen_virtual_opcode_table): New global.
3295 (cgen_insn_name): New function.
3296 (sim_disassemble_insn): Ignore virtual insns.
3297 * genmloop.sh: Delete top level loop generation. Add pbb support.
3298 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3299 (sim_cpu_base): New members max_insns,insn_name,model_data.
3300 (CPU_PC_GET,CPU_PC_SET): New macros.
3301 (sim_pc_get,sim_pc_set): Declare.
3302 * sim-model.c (model_set): Call model init fn.
3303 * sim-model.h (MODEL_FN): New typedef.
3304 (INSN_TIMING): New member model_fn.
3305 (MODEL): New members num,init.
3306 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3307 All callers updated.
3308 (profile_insn_init): New fn.
3309 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3310 Exit early if insn profiling not supported.
3311 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3312 (profile_install): Record profile_insn_init as init fn.
3313 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3314 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3315 (PROFILE_DATA): Delete member exec_time.
3316 Change insn_count to pointer to array, rather than the array.
3317 (sim_profile_print_bar): Declare.
3318
3319Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3320
3321 * cgen-run.c: New file.
3322 * sim-reg.c: New file.
3323
3324Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3325
3326 * aclocal.m4: Add checks for -lsocket and -lnsl.
3327
3328 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3329 allow local port reuse on listening socket.
3330
3331Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3332
3333 * sim-config.h: Remove reference to linux kernel header.
3334
3335Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3336
3337 * dv-sockser.c (sockser_addr): Make variable non-static.
3338
3339Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3340
3341 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3342
3343Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3344
3345 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3346
3347Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3348
3349 * Make-common.in (install-common): Add $(EXEEXT) when installing
3350 run.
3351
3352Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3353
3354 * cgen-sim.h (cgen_state): New member opcode_table.
3355 * cgen-utils.c (sim_disassemble_insn): Use it.
3356
3357Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3358
3359 * cgen-mem.h (DECLARE_SETT): Fix return type.
3360 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3361 * cgen-scache.c: Include stdlib.h.
3362 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3363 * sim-model.c (model_option_handler): Remove unused variable `n'.
3364
3365Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3366
3367 * cgen-utils.c: Include bfd.h.
3368 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3369
3370Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3371
3372 * sim-bits.h (EXTEND24): Fix typo.
3373
3374Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3375
3376 * sim-events.c (ETRACE_P): New macro.
3377 (struct _sim_event): Add member trace.
3378 (sim_events_free): Reclaim trace message.
3379
3380 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3381 sim_events_schedule_tracef): New functions, include printf trace
3382 information in argument list. If tracing, store asprintf'd trace
3383 message in sim_event.
3384
3385 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3386 hw_event_queue_schedule_vtracef): New functions, mimic
3387 sim_event_tracef.
3388
3389Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3390
3391 * sim-bits.h (EXTEND24): Define.
3392
3393Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3394
3395 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3396 (CPU_SCACHE_HASH_MASK): New macro.
3397 (SCACHE_HASH_PC): Rewrite.
3398 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3399 computation out of main loop.
3400
3401Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3402
c906108c
SS		 3403 * cgen-sim.h (RECORD_IADDR): Delete.
3404 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3405 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3406
3407Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3408
3409 * gennltvals.def (mn10200): Add entry.
3410 * nltvals.def: Regenerate with MN10200 additions.
3411
3412Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3413
3414 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3415 documentation on how it works.
3416
3417 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3418 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3419 sim_core_set_xor, sim_core_xor_read_buffer,
3420 sim_core_xor_write_buffer): Update.
3421
3422 * sim-events.h, sim-events.c (sim_events_install,
3423 sim_events_watch_clock, sim_events_schedule_after_signal,
3424 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3425 sim_events_deschedule): Update.
3426
3427 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3428 sim_fpu_max32, sim_fpu_max64): Update.
3429
3430Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3431
3432 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3433 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3434 * sim-profile.c (profile_print_model): Update.
3435
3436Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3437
3438 * gennltvals.def (m32r): Use common syscall.h now.
3439 (mn10300): Add entry.
3440 * nltvals.def: Regenerate.
3441
3442 * sim-engine.c (sim_engine_get_run_state): New function.
3443 * sim-engine.h (sim_engine_get_run_state): Declare it.
3444
3445Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3446
3447 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3448 * sim-core.c (sim_core_signal): Make extern, always define.
3449
3450Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3451
3452 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3453 * cgen-ops.h (ANDIF): New macro.
3454 (ANDIF[BQHSD]I): Delete.
3455
3456Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3457
3458 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3459 (hw_event_queue_schedule, hw_event_queue_deschedule,
3460 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3461 Janczyn.
3462
3463 * hw-alloc.h (HW_NZALLOC): Define.
3464
3465 * Make-common.in (test-hw-events): Add target for testing the
3466 hw-event code.
3467
3468Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3469
3470 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3471 hw-instances.o.
3472 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3473 files.
3474 * hw-main.h: Include hw-handles.h, hw-instances.h.
3475 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3476 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3477
c906108c
SS		 3478Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3479
3480 * dv-core.c: Include hw-main.h and sim-main.h.
3481 * dv-pal.c: Include hw-main.h and sim-io.h.
3482 * dv-glue.c: Include hw-main.h.
3483
3484 * hw-main.h: New file. Move list of includes to here.
3485 * hw-base.h: From here.
3486 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3487 (hw-*.o, dv-*.o): Update.
3488 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3489 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3490 sim-main.h.
3491
3492 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3493 do_hw_poll_read): Move declarations from here.
3494 * hw-main.h: To here.
72f4393d 3495
c906108c
SS		 3496 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3497 Move from here.
3498 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3499 rename.
3500 * Make-common.in (hw-config.h): Update
3501 * hw-base.c, dv-pal.c, dv-glue.c: Update
3502
3503 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3504 `*_callback' to `*_method.
3505
3506Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3507
3508 * hw-base.h (set_*): Move set method macros from here.
3509 * hw-device.h: To here.
3510
3511Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3512
3513 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3514 Declare.
3515
3516 * hw-base.c (hw_create, hw_delete): Call
3517 * hw-properties.c (create_hw_property_data,
3518 delete_hw_property_data): Define.
72f4393d 3519
c906108c
SS		 3520Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3521
3522 * hw-device.c, hw-properties.c: Include hw-base.h
3523
3524 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3525 * hw-device.c: From here.
3526 * hw-base.h: Include "hw-events.h".
3527
3528 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3529 * hw-base.c (hw_create, hw_delete): Call.
3530 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3531
3532 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3533 (hw-alloc.o): New target.
72f4393d 3534
c906108c
SS		 3535Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3536
3537 * hw-events.h, hw-events.c: New files. Move event code to here.
3538 * sim-hw.c: From here.
3539 * hw-base.h: Include "hw-events.h".
3540 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3541 (hw-events.o): New target.
3542
3543 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3544 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3545
c906108c
SS		 3546 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3547 * hw-base.c (hw_create, hw_delete): Call.
3548 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3549
3550 * dv-pal.c: Update.
3551
3552Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3553
3554 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3555 * hw-ports.c: To here.
72f4393d 3556
c906108c
SS		 3557 * hw-base.h, hw-ports.c (create_hw_port_data,
3558 delete_hw_port_data): New functions.
3559 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3560
c906108c
SS		 3561 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3562 from here.
3563 * hw-ports.h: To here.
3564
3565Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3566
3567 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3568 PROCESSOR and CIA arguments.
3569
3570Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3571
3572 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3573 Move common object files from here.
3574 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3575
c906108c
SS		 3576Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3577
3578 * sim-hw.c: Include ctype.h.
3579 (do_hw_poll_read): Do not assume EAGAIN.
3580
3581Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3582
3583 * cgen-trace.c (first_insn_p): New static local.
3584 (trace_insn_init): Set it.
3585 (trace_insn_fini): Use TRACE_PREFIX.
3586 (trace_insn): Rewrite to use trace_prefix.
3587 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3588 Adjust width accordingly.
3589
3590 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3591 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3592 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3593 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3594 (PROFILE_COUNT_CORE): Simplify.
3595 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3596
3597Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3598
3599 * cgen-ops.h (ADDCFSI): Fix typo.
3600
3601Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3602
3603 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3604 * genmloop.sh: Use them rather than static locals.
3605
3606 * sim-engine.c (sim_engine_set_run_state): New function.
3607 * sim-engine.h (sim_engine_set_run_state): Declare.
3608 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3609 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3610 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3611
3612Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3613
72f4393d 3614 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3615 All callers updated.
3616 (trace_insn_fini): New arg last_p. All callers updated.
3617 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3618 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3619 * genmloop.sh (engine_resume): Update.
3620
3621Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3622
3623 * Make-common.in (install-common): Run ranlib on installed copy of
3624 libsim.a.
3625
3626Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3627
3628 * Make-common.in (install-common): Rename and install libsim.a.
3629
3630Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3631
3632 * sim-io.c (unistd.h): Include.
3633
3634Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3635
3636 * Make-common (sim_main_headers): Sort.
3637 (cgen-*.o): Add cgen-sim.h dependency.
3638
3639 * cgen-scache.c (scache_init): Only allocate space if scache element
3640 size is non-zero.
3641 (scache_flush,scache_print_profile): Check if scache in use first.
3642
3643 * cgen-sim.h (IDESC): Provide forward declaration.
3644 (DECODE): Delete.
3645 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3646 (cgen_cpu_max_extra_bytes): Declare.
3647 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3648
c906108c
SS		 3649 * sim-cpu.h: New file. sim_cpu_base moved here.
3650 Move sim_cpu_lookup decl here.
3651 * sim-base.h: #include "sim-cpu.h".
3652 * sim-cpu.c: New file.
3653 * Make-common (sim_main_headers): Add sim-cpu.h.
3654 (sim-cpu.o): Add rule for.
3655
3656 * sim-model.c (set_model): Delete.
3657 (sim_model_set,model_set): New functions.
3658 (sim_model_install): Renamed from model_install.
3659 Don't set default model here.
3660 (model_option_handler): Rewrite --model processing.
3661 (sim_model_lookup,sim_mach_lookup): New functions.
3662 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3663 (insn_timing): Delete.
3664 (INSN_TIMING): New member `num'.
3665 (IMP_PROPERTIES): Always define scache_elm_size member.
3666 (MACH): New member init_cpu.
3667 (sim_machs): Renamed from machs.
3668 (sim_model_install): Renamed from model_install.
3669 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3670 * sim-module.c (modules): Update.
3671
3672 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3673
3674 * sim-io.c: #include <errno.h>.
3675
3676Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3677
3678 * dv-pal.c (struct hw_pal_device): Add reader.
3679 (hw_pal_finish): Initialize reader.
3680 (scan_hw_pal): Use reader.
3681
3682 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3683 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3684 * dv-pal.c: Use.
3685
3686 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3687 ../ppc/main.c sim_io_read_stdin.
3688
3689Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3690
3691 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3692 arguments.
3693 * hw-tree.c: Update.
72f4393d 3694
c906108c
SS		 3695 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3696 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3697 CPU/CIA args.
3698 * hw-ports.h (hw_port_event): Ditto.
3699 * hw-ports.c (hw_port_event): Update.
3700 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3701 Update.
3702 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3703 Update.
3704 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3705 (do_counter_event): Update.
3706 * dv-glue.c (hw_glue_io_read_buffer): Update.
3707 (hw_glue_port_event): Update.
3708
3709 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3710 * hw-base.h (hw_create): Ditto.
3711 * hw-base.c (hw_create): Ditto.
72f4393d 3712
c906108c
SS		 3713 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3714 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3715 from here to.
3716 * sim-hw.c: Here.
3717 * hw-device.h (hw_system_cpu): Declare.
3718 * sim-hw.c (hw_system_cpu): New function.
3719
3720 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3721 sim_hw_abort not hw_abort.
3722 (sim-hw.h): Include.
3723 (sim_core_read_buffer, sim_core_write_buffer): Call
3724 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3725 argument.
3726 (sim_core_set_xor): Do not pass CPU when aborting.
3727
3728 * sim-n-core.h (sim_core_read_aligned_N,
3729 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3730 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3731 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3732 return length.
3733
3734 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3735 sim_hw_print.
3736 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3737 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3738 functions.
3739 (sim_hw_print): New function.
3740
3741 * sim-engine.h (sim_engine_vabort): Declare.
3742 * sim-engine.c (sim_engine_vabort): New function.
3743
3744Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3745
3746 * sim-trace.c (print_data): For floating-point numbers trace raw
3747 hex value.
3748 (trace_result_fp2): New function.
3749 * sim-trace.h (trace_result_fp2): New declaration.
3750 (TRACE_FP_RESULT2): New macro.
3751
3752Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3753
72f4393d
L		 3754 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3755 AM_CYGWIN32 and AM_EXEEXT.
3756 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3757 to run and install-common rules.
3758 * common/configure: regenerate
c906108c
SS		 3759
3760Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3761
3762 * sim-types.h (cell_word): New type.
3763 (natural_cell): Delete type.
3764
3765Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3766
3767 * configure: Regenerated to track ../common/aclocal.m4 changes.
3768 * config.in: Ditto.
3769
3770Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3771
3772 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3773
3774Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3775
3776 * configure: Regenerated to track ../common/aclocal.m4 changes.
3777 * config.in: Ditto.
3778
3779Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3780
3781 * acconfig.h: New file.
3782 * Make-common.in (top_builddir): New macro.
3783 (INTL_LIB): Removed.
3784 (INTLLIBS): New macro.
3785 (INTLDEPS): Likewise.
3786 (LIBDEPS): Use INTLDEPS.
3787 (EXTRA_LIBS): Use INTLLIBS.
3788 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3789 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3790 AM_LC_MESSAGES): New macros from GNU gettext.
3791
3792Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3793
3794 * sim-config.h: Discard leading _ from macros.
3795 * sim-types.h: Ditto.
3796
3797Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3798
3799 * Make-common.in (CSEARCH): Add -I to intl directories.
3800 (INTL_LIB): Point to libintl.a.
3801 (LIBDEPS): Add $(INTL_LIB).
3802 (EXTRA_LIBS): Ditto.
3803
3804Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3805
3806 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3807
3808 * cgen-ops.h (ADDCFSI): Fix.
3809 (SUBCFSI): Tweak.
3810
3811Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3812
3813 * sim-types.h (signed_address, unsigned_address): Define.
3814
3815Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3816
3817 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3818 QNaN.
3819
3820Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3821
3822 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3823 New functions, pack / unpack sim_fpu struct using raw values.
3824 (sim_fpu_is): Differentiate between negative and positive
3825 infinity.
3826
3827Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3828
3829 * sim-bits.h (EXTEND4): Define.
3830 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 3831
c906108c
SS		 3832Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3833
3834 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3835 declared so we need this cast to prevent long long addresses
3836 from being misconfigures. Results in access to unmapped memory.
3837
3838Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3839
3840 * Make-common.in (RUNTESTFLAGS): Define.
3841 (check): Pass RUNTESTFLAGS to recursive make.
3842
3843Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3844
3845 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3846 STATE_VERBOSE_P.
3847
3848Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3849
3850 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3851 cross compiling.
3852
3853Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3854
3855 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3856 (sim-inline): Update to match sim-inline.[hc]
3857 * configure: Regenerated to track ../common/aclocal.m4 changes.
3858
3859 * Make-common.in (sim_main_headers): Add sim-inline.h
3860
3861 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3862 selected.
3863 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 3864
c906108c
SS		 3865 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3866 (sim_events_set_trace): Delete unused prototype.
72f4393d 3867
c906108c
SS		 3868 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3869 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3870
3871 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3872 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3873 Comment out, not yet implemented in sim-fpu.c.
3874 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3875 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 3876
c906108c
SS		 3877 * sim-inline.h: Rewrite description.
3878 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3879 (SIM_MAIN_INLINE): Add inline option.
72f4393d 3880
c906108c
SS		 3881 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3882 include generated files. Handled by generator directly.
72f4393d 3883
c906108c
SS		 3884Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3885
3886 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3887 up-to-date.
3888
3889 * sim-trace.h (TRACE_ANY_P): Define.
3890 (struct _trace_data): Add trace_any_p.
3891
3892Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3893
3894 * run.c (main): Handle all alternatives of enum sim_stop.
3895 (main): Delete unused `asection *s'.
3896
3897Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3898
3899 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3900
3901 * configure: Regenerated to track ../common/aclocal.m4 changes.
3902
3903 * sim-hw.c: New file.
3904 * sim-hw.h (sim_hw_parse): Declare function.
3905 (hw-tree.h): Do not include.
72f4393d 3906
c906108c
SS		 3907 * sim-base.h (STATE_HW): Define.
3908 (struct sim_state_base): Add member struct *hw.
3909
3910 * sim-module.c (sim-hw.h): Include.
3911 (modules): Add sim_hw_install.
72f4393d 3912
c906108c
SS		 3913 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3914
3915Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3916
3917 * sim-base.h (CPU_INDEX): Define.
3918
3919 * sim-utils.c (sim_state_alloc): Initialize.
3920 * sim-module.c (sim_post_argv_init): Ditto.
3921
3922Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3923
3924 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3925 properly formatted lists.
3926
3927Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3928
3929 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3930 0x2f needs to be 0x3f.
3931
3932Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3933
3934 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3935 not found.
3936 (hw_tree_find_*_property): Clean up error message when property is
3937 not found.
3938
3939 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3940 present before looking for it.
3941
3942Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3943
72f4393d 3944 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 3945 (AC_CHECK_FUNCS): Add check for __setfpucw.
3946 * configure: Regenerated.
3947
3948Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3949
3950 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3951 hw_pal_timer, hw_pal_timer_value): Define.
3952 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3953 (do_counter_event, do_counter_read, do_counter_value,
3954 do_counter_write): new functions.
3955
3956Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3957
3958 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3959 trace output.
3960
3961 * hw-base.c (hw_create): Stop searching for a device when one is
3962 found.
3963
3964Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3965
3966 * configure: Regenerated to track ../common/aclocal.m4 changes.
3967
3968Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3969
3970 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3971 appends extra devices.
3972 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3973 the device names.
72f4393d 3974
c906108c
SS		 3975 * Make-common.in (hw-config.h): New target, create hw-config.h
3976 file.
3977 (SIM_HW): Definition from @sim_hw@.
3978 (hw-base.o): Depend on hw-config.h
3979
3980Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3981
3982 * Make-common.in: Get SHELL from configure.
3983 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3984 move-if-change. Fixes NT native build problem.
3985 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3986 move-if-change. Fixes NT native build problem.
3987 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3988 NT native builds.
72f4393d 3989
c906108c
SS		 3990Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3991
3992 * hw-device.h, hw-device.c (hw_strdup): New function.
3993
3994 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3995 strings name, family and args.
3996 (full_name_of_hw): Use hw_strdup when returning the full path.
3997
3998 * hw-properties.c: Clean up property not found / wrong type error
3999 messages.
72f4393d 4000
c906108c
SS		 4001 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4002 before attaching any ports.
4003
4004 * hw-base.c (hw-config.): Include. Replace hardwired table.
4005
4006 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4007
4008 * Make-common.in: Add rule for dv-glue.o.
4009
4010Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4011
4012 * hw-base.c (hw_finish): Move setting of trace level to here.
4013 (hw_create): From here.
4014
4015 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4016 ../ppc/device_table.c.
4017
4018 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4019
4020 * hw-tree.c (print_properties): Supress path when printing
4021 properties of root node.
4022
4023Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4024
4025 * hw-device.h (HW_TRACE): Define.
4026 (hw_trace): Declare.
4027 * hw-device.c (hw_trace): Implement function.
4028
4029 * hw-base.c (hw_create): Set hw trace level from "trace?"
4030 property.
4031
4032 * dv-core.c (dv_core_attach_address_callback): Add trace.
4033
4034 * dv-pal.c: Replace DTRACE with HW_TRACE.
4035
4036Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4037
4038 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4039 (hw_alloc_data): Delcare.
4040 (struct hw): Add member alloc_of_hw.
72f4393d 4041
c906108c
SS		 4042 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4043 functions. Assocate memory with a device.
4044 (stdlib.h): Include.
72f4393d 4045
c906108c
SS		 4046 * hw-base.h (set_hw_delete): Define.
4047 (hw_delete_callback): Declare.
4048 (hw_delete): Declare.
4049
4050 * hw-base.c (hw_delete): Implement function.
4051 (struct hw_base_data): Add member to_delete.
4052 (ignore_hw_delete): New function, does nothing.
4053 (hw_create): Set the hw_delete method.
4054 (hw_create): Allocate the base type using HW_ZALLOC before setting
4055 any methods.
4056
4057 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4058
c906108c 4059 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4060
c906108c
SS		 4061 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4062 (attach_hw_port_edge): Add struct hw argument
4063
4064 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4065 hw_zalloc/hw_free.
4066
4067Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4068
4069 * hw-device.h (hw_attach_address_callback,
4070 hw_detach_address_callback): Attach to a single space not a space
4071 mask. Clarify interpretation of SPACE:ADDR parameters.
4072
4073 * hw-base.c (passthrough_hw_attach_address,
4074 passthrough_hw_detach_address): Update.
4075 * dv-core.c (dv_core_attach_address_callback): Ditto.
4076 * dv-pal.c (hw_pal_attach_address): Ditto.
4077
4078Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079
4080 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4081
4082Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4083
4084 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4085 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4086 hw-properties_h, hw-tree_h): Define, point at corresponding
4087 header.
4088 (hw_base_headers): Define list of headers included by hw-base.h
4089 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4090 hw-properties.o, hw-tree.o): Specify dependencies.
4091 (dv-core.o, dv-pal.o): Ditto.
4092
4093 * sim-hw.h: New file.
4094
4095 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4096 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4097
c906108c
SS		 4098 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4099
4100 * hw-base.h, hw-base.c: new files. Copied from
4101 ../ppc/device_table.[hc].
4102
4103 * dv-core.c, dv-pal.c: New files. Copied from
4104 ../ppc/hw_{core,pal}.c
72f4393d 4105
c906108c
SS		 4106 * sim-basics.h (struct hw): Declare.
4107 (enum port_direction, enum object_disposition): Declare.
4108
4109Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4110
4111 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4112 sim_dv_src in Makefile. Take list of devices as parameter to m4
4113 macro..
4114
4115 * configure: Regenerated to track ../common/aclocal.m4 changes.
4116
4117Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4118
4119 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4120 trace_prefix can abort cleanly.
4121
4122Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4123
4124 * dv-sockser.c, dv-sockser.h: New files.
4125 * Make-common.in (dv-sockser.o): Add rule for.
4126 * aclocal.m4: Check for fcntl.h.
4127 * config.h: Add HAVE_FCNTL_H.
4128
4129 * sim-break.c (remove_breakpoint): Fix thinko.
4130
4131 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4132 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4133
41341998-03-13 Fred Fish <fnf@cygnus.com>
4135
4136 * sim-base.h (struct sim_state_base): Add prog_syms and
4137 define macro STATE_PROG_SYMS.
4138 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4139 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4140 and bfd_canonicalize_symtab, to get symbol table on first use
4141 and preserve it via STATE_PROG_SYMS for future calls to
4142 bfd_find_nearest_line.
4143
4144Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4145
4146 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4147
4148 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4149 up to nr_maps, not just access_* maps.
4150
4151 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4152 maps.
4153
4154 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4155 over nr_maps not sim_core_nr_maps.
4156
4157 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4158 core_map argument to unsigned.
4159 (struct _sim_core): Ditto for struct member core_map.
4160
4161 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4162
4163 * sim-basics.h (access_io, access_*_io): Define.
4164 (map_read, map_write, map_exec, map_io): Define.
4165
4166 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4167 attach with more generic mapmask.
4168 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4169
c906108c
SS		 4170 * sim-core.c (sim_core_uninstall, sim_core_attach,
4171 sim_core_detach): Iterate over nr_maps instead of
4172 sim_core_nr_maps.
4173
4174 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4175 instead of the write_map.
4176 (remove_breakpoint): Ditto.
4177
4178 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4179 with read_map, write_map, exec_map resp.
4180
4181 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4182 Ditto.
4183
4184 * cgen-utils.c (sim_disassemble_insn): Ditto.
4185
4186 * sim-hrw.c (sim_write, sim_write): Ditto.
4187
4188 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4189 transfer_to_str): New functions.
4190
4191Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4192
4193 * sim-base.h (sim_state_base): New member environment.
4194 (STATE_ENVIRONMENT): New macro.
4195 * sim-config.c (current_environment): Delete.
4196 (sim_config_default): New function.
4197 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4198 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4199 (sim_config_default): Add prototype.
4200 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4201 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4202 Set STATE_ENVIRONMENT, not current_environment.
4203
4204Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4205
4206 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4207
4208Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4209
4210 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4211
4212 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4213
4214Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4215
4216 * Make-common.in (TAGS): Make smarter.
4217 * Makefile.in (TAGS): Ditto.
4218
4219Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4220
4221 * sim-module.c (*): Fix typos in assertion tests.
4222
4223Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4224
4225 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4226 can't be constant.
72f4393d 4227
c906108c
SS		 4228 * sim-options.c (sim_parse_args): Ditto.
4229 (sim_args_command): Return OK, instead of nothing, for an empty
4230 command.
4231
4232Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4233
4234 * sim-profile.c (profile_info): Rename from profile_print. Drop
4235 misc and misc_cpu callback arguments. Use
4236 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4237 (profile_install): Install profile_info function.
4238
4239 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4240 STATE_PROFILE_INFO_CALLBACK): Define.
4241 (struct PROFILE_DATA): Add field info_cpu_callback.
4242 (profile_print): Delete function.
4243
4244 * sim-base.h (STATE_MODULES): Define. Replace individual
4245 STATE_*_LIST with single struct module_list.
4246
4247 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4248 (struct module_list): Declare.
72f4393d 4249
c906108c
SS		 4250 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4251 sim_module_info): New functions.
4252 (sim_module_install): Clean up module data structures.
4253
4254 * sim-info.c (sim_info): New file. New function. Call
4255 sim_module_info.
4256
4257 * Make-common.in (sim-info.o): Define rule.
4258 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4259
4260
4261Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4262
4263 * sim-base.h (sim_cpu_base): New members name, options.
4264 (sim_cpu_lookup): Add prototype.
4265 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4266 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4267 (sim_add_option_table): Update prototype.
4268 * sim-options.c (sim_add_option_table): New argument `cpu'.
4269 (standard_option_handler,standard_install): Update.
4270 (sim_parse_args): Handle cpu specific options.
4271 (print_help): New static function.
4272 (sim_print_help): Call it. Print cpu specific options.
4273 (find_match): New static function.
4274 (sim_args_command): Call it. Handle cpu specific options.
4275 * sim-utils.c (sim_cpu_lookup): New function.
4276 * sim-memopt.c (memory_option_handler): Update.
4277 (sim_memopt_install): Update.
4278 * sim-model.c (model_option_handler): Update.
4279 (model_install): Update.
4280 * sim-profile.c (profile_option_handler): Update.
4281 (profile_install): Update.
4282 * sim-trace.c (trace_option_handler): Update.
4283 (trace_install): Update.
4284 * sim-watch.c (watchpoint_option_handler): Update.
4285 (sim_watchpoint_install): Update.
4286 * cgen-scache.c (scache_option_handler): Update.
4287 (scache_install): Update.
4288
4289Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4290
4291 * Make-common.in (check): Run `make check' in testsuite dir.
4292
4293Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4294
4295 * sim-trace.c (trace_result0): New function.
4296
4297 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4298 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4299 tracing sim_fpu variables.
4300 (TRACE_ALU_RESULT0): Define.
4301 (TRACE_FP_RESULT_WORD): Define.
4302 (TRACE_FP_INPUT_WORD1): Define.
4303
4304 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4305 sim_fpu_two): New constants.
4306 (sim_fpu_op1, sim_fpu_op2): New types.
4307 (struct _sim_fpu): Delete member result. Re-order other members.
4308 (sim_fpu_sign, sim_fpu_exp): New functions.
4309 (sim_fpu_max, sim_fpu_min): new functions.
4310 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4311 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4312
c906108c
SS		 4313Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4314
4315 * sim-profile.c (profile_print): Delete duplicate test of
4316 PROFILE_INSN_IDX.
4317 (profile_print_pc): Exit early if data collection not set up.
4318 (profile_print_core): Simplify by calling sim_core_map_to_str.
4319 * sim-core.h (sim_core_map_to_str): Declare.
4320 * sim-core.c (sim_core_map_to_str): Make non-static.
4321
4322 * genmloop.sh (engine_resume): Update insn_count before exiting.
4323 (engine_resume_full): Keep accurate core profile data.
4324
4325 * cgen-utils.c (sim_disassemble_insn): Don't use
4326 sim_core_read_aligned_N, it messes up profiling results.
4327
4328Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4329
4330 * nltvals.def: Regenerate with MN10300 additions.
4331
4332Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4333
4334 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4335
c906108c
SS		 4336 * sim-trace.h, sim-trace.c (trace_result_word2,
4337 trace_input_word4, trace_result_word4): New function.
4338
4339Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4340
4341 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4342
4343 * sim-xcat.h: Delete.
4344 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4345 * cgen-sim.h: Ditto.
4346 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4347 * sim-n-bits.h: Ditto.
4348 * sim-n-core.h: Ditto.
4349 * sim-n-endian.h: Ditto.
4350
4351Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4352
4353 * syscall.c (cb_syscall): Handle short reads, and EOF.
4354
4355Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4356
4357 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4358 sim_fpu to safely print fp_word values.
4359 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4360 (trace_result_bool1, trace_result_addr1): New functions.
4361 (trace_input_bool1, trace_input_addr1): New functions.
4362
4363 * sim-trace.h (TRACE_FPU_*): Define.
4364
4365Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4366
4367 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4368 (sim_fpu_fpto, sim_fpu_tofp): Define.
4369
4370Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4371
4372 * sim-fpu.c (sim_fpu_cmp): New function.
4373
4374Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4375
4376 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4377 instead of abuf->length.
4378 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4379 (set_trace_option_mask): Renamed from set_trace_options.
4380 (set_trace_option): New function.
4381 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4382 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4383
4384Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4385
4386 * sim-basics.h: Declare struct _sim_fpu.
4387
4388Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4389
4390 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4391 (trace_prefix, trace_input*, trace_result*): Declare.
4392 (trace_one_insn): Change declaration, assume trace_prefix called.
4393 (trace_generic): Like trace_one_insn.
4394 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4395 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4396
c906108c
SS		 4397 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4398 trace_insn, save_data, trace_idx_to_str, print_data): New
4399 functions.
4400 (trace_one_insn): Rewrite.
4401 (trace_generic): New function.
72f4393d 4402
c906108c
SS		 4403Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4404
c906108c
SS		 4405 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4406
4407 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4408 (SEMANTIC_FN): Rewrite declaration.
4409 (DECODE): Update type of semantic_fast member.
4410 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4411 * sim-base.h (sim_state_base): Delete conditionals surrounding
4412 member scache_size.
4413
4414Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4415
4416 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4417 used.
4418
4419Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4420
4421 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4422 Add missing parameters to device_io calls.
4423 * sim-core.h: Add missing parameters to device_io calls.
4424
4425Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4426
4427 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4428 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4429 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4430 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4431 (engine_resume): Likewise. Make `engine' volatile. Save copy
4432 of cpu pointer in volatile object. Initialize read switch if
4433 -parallel.
4434
4435Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4436
4437 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4438 (SEM_INSN): New macro.
4439
4440Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4441
4442 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4443
4444Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4445
4446 * configure: Regenerated to track ../common/aclocal.m4 changes.
4447
4448Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4449
4450 * sim-types.h (fp_word): New type, define according to
4451 WITH_TARGET_FLOATING_POINT_BITSIZE.
4452
4453 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4454 configuration of size of floating point registers.
4455
4456Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4457
4458 * sim-profile.c (profile_print): Only print CPU <N> if other
4459 output is going to appear.
4460
4461Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4462
4463 * configure: Regenerated to track ../common/aclocal.m4 changes.
4464
4465Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4466
4467 * sim-types.h (address_word): Typedef according to
4468 WITH_TARGET_ADDRESS_BITSIZE.
4469 (signed_cell, unsigned_cell, natural_cell): Ditto using
4470 WITH_TARGET_CELL_BITSIZE.
72f4393d 4471
c906108c
SS		 4472 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4473 (WITH_TARGET_CELL_BITSIZE): Define.
4474 (WITH_HOST_WORD_BITSIZE): Delete.
4475
4476 * sim-config.c (print_sim_config): Update.
4477
4478 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4479 configuration of address and OpenFirmware cell sizes.
4480
4481Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4482
4483 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4484 * sim-run.c (sim_engine_run): Update.
72f4393d 4485
c906108c
SS		 4486 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4487 CPU_CIA.
4488 * sim-run.c (sim_engine_run): Ditto.
4489
4490 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4491 (sim_resume): Pass nr_cpus to sim_engine_run.
4492
4493 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4494
c906108c
SS		 4495 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4496 MAX_NR_PROCESSORS.
4497 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4498
c906108c
SS		 4499Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4500
4501 * Make-common.in (stamp-tvals): New rule.
4502 (targ-vals.h,targ-map.c): Depend on it.
4503 (clean): Remove stamp-tvals.
4504
4505Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4506
4507 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4508 in code also #if 0'ed.
4509
4510Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4511
4512 * configure: Regenerated to track ../common/aclocal.m4 changes.
4513 * aclocal.m4: Recognize --enable-maintainer-mode.
4514
4515Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4516
4517 * cgen-scache.h: Deleted.
4518 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4519 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4520 (scache_init): Use runtime computed size of SCACHE.
4521 (scache_flush): Likewise.
4522 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4523 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4524 * cgen-sim.h: Scache support moved here.
4525 (PC): Redo definition.
4526 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4527 (DECODE): Add parallel execution support.
4528 Only include semantic label members if using switch.
4529 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4530 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4531 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4532 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4533 from cgen-types.h.
4534 (engine_{stop,run,resume,halt,signal}): Delete decls.
4535 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4536 (argbuf,scache): Delete forward decls.
4537 (STATE): Delete decl.
4538 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4539 Include cgen-mem.h, cgen-ops.h.
4540 (engine_halt,engine_signal): Delete.
4541 ({ex,exc,sem,semc}_illegal): Delete.
4542 (sim_disassemble_insn): Result of extract fn is in bits.
4543 * genmloop.sh: Rewrite.
4544
4545 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4546 line numbers.
4547
4548 * sim-base.h (sim_state_base): Delete member `model'.
4549 (sim_cpu_base): Add member `model'.
4550 * sim-model.h (IMP_PROPERTIES): New type.
4551 (MACH): New members imp_props, models.
4552 (models): Delete decl.
4553 * sim-model.c (set_model): Update.
4554 * sim-profile.c (profile_print_model): Update.
4555
4556 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4557
4558Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4559
4560 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4561 CGEN_INSN_SYNTAX().
4562
4563Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4564
4565 * configure: Regenerated to track ../common/aclocal.m4 changes.
4566 * config.in: Ditto.
4567
4568Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4569
4570 * aclocal.m4 (AR): Check for sigaction.
4571
4572Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4573
4574 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4575
4576 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4577 * sim-config.c (sim_config): Replace WITH_DEVICES with
4578 WITH_TREE_PROPERTIES.
4579
4580 * configure: Regenerated to track ../common/aclocal.m4 changes.
4581
4582Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4583
4584 * Make-common.in (SIM_ENVIRONMENT): New variable.
4585 (CONFIG_CFLAGS): Add it.
4586 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4587 --enable-sim-environment option.
4588 * configure: Regenerated.
4589 * sim-config.h (environment support): Rewrite.
4590 * sim-config.c (current_environment): Define as enum, unconditionally.
4591 (current_alignment): Define unconditionally.
4592 (config_environment_to_a): Update.
4593 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4594 (sim_config): Handle environment and alignment determination
4595 unconditionally. Delete sanity checks of current_environment,
4596 unnecessary.
4597 (print_sim_config): Update.
4598 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4599 (standard_options): Add --environment.
4600 (standard_option_handler): Likewise.
4601
4602Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4603
4604 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4605 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4606 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4607 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4608 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4609 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4610 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4611 argument ADD_CA macro with two argument ADDC_C - add carrying with
4612 carry in.
4613 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4614 argument SUB_CA macro with two argument SUBC_X - subtract
4615 carrying, extended.
4616 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4617 borrow-in.
4618 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4619
4620Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4621
4622 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4623 * sim-io.h (sim_io_syscalls): Delete.
4624
4625Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4626
4627 * syscall.c (cb_syscall): Add missing else, so write to stdout
4628 isn't doubled.
4629
4630 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4631 the carry bit from the CPU's psw.
4632
4633Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4634
4635 * gennltvals.sh: Redo syscall support.
4636 * nltvals.def: Regenerated.
4637
4638Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4639
4640 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4641 the stream immediately.
4642
4643Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4644
4645 * sim-io.c (sim_io_getstring): Delete unused len2.
4646 (sim_io_syscalls): Ditto for sys_errno.
4647
4648Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4649
4650 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4651
4652 * Make-common.in (run.o): Depend on remote-sim.h.
4653 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4654 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4655
4656Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4657
4658 * sim-io.c (sim_io_syscalls): Disable lseek.
4659
4660Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4661
4662 * gennltvals.sh: Generate syscall values for d30v.
4663
4664 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4665 * nltvals.def: Regenerate.
4666
4667 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4668 (os_fstat): Likewise. Validate fd argument.
4669 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4670 just compute target stat struct length.
4671 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4672 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4673 (get_string): Return host errno values so they can be properly
4674 translated later.
4675 (cb_syscall): Likewise.
4676 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4677 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4678 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4679 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4680 (get_path): New function.
4681
4682Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4683
4684 * sim-io.c (sim_io_syscalls): New function to provide system call
4685 emulation. Provide exit, open, close, read, write, lseek, and
4686 unlink.
4687 (sim_io_getstring): New function to return a string from a
4688 simulated memory location.
4689
4690 * sim-io.h (sim_io_syscalls): Add declaration.
4691
4692Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4693
4694 * sim-core.c (sim_core_signal): Fix spelling error in message.
4695
4696 * sim-hrw.c (sim_read): Use read map, not write map.
4697
4698 * Make-common.in (all): Add .gdbinit.
4699 * gdbinit.in: Add dump command.
4700
4701 * sim-model.c (model_options): Use '\0' for `shortopt'.
4702
4703 * sim-trace.c (trace_option_handler): Set state trace file
4704 for --trace-file in addition to cpu's values.
4705 (trace_vprintf): If cpu == NULL, try state's trace file.
4706 (trace_options): Reorganize table, reword some descriptions.
4707
4708Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4709
4710 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4711 New functions.
4712
4713Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4714
4715 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4716 signal untranslated, document problem with this.
4717
4718 * nrun.c (main): Check for a prog name of `*step'. If present,
4719 step the simulator instead of allowing it to run free.
4720
4721 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4722
4723 * Make-common.in (sim_main_headers): Add sim-signal.h.
4724
4725Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4726
4727 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4728
4729Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4730
4731 * sim-signal.h: Start simulator signals at 64 so that host signal
4732 numbers can be detected and reported.
4733
4734 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4735
4736Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4737
4738 * callback.c (cb_host_to_target_stat): Fix return values.
4739
4740 * cgen-sim.h (enum_signal_type): Delete.
4741 (engine_signal): Update prototype.
4742 * cgen-utils.c: Don't include <signal.h>.
4743 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4744 (engine_signal): Update.
4745
4746 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4747 (sim_state_free): Call SIM_STATE_FREE if defined.
4748
4749 * sim-module.c (sim_module_install): Don't leave any modules
4750 installed if one fails to install.
4751
4752Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4753
4754 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4755 more, since alloca is not used in this file.
4756
4757 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4758 correctly set the carry and overflow bits for those types.
4759 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4760 with carry, so carry is correct after doing both adds.
4761 (ALU*): Space out '\' to make it easier to read.
4762
4763Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4764
4765 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4766 sim_signalled.
4767
4768 * sim-signal.c, sim-signal.h: New files.
4769 * Make-common.in (sim-signal.o): Add rule for.
4770 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4771 * sim-abort.c: Don't include <signal.h>.
4772 * sim-basics.h: #include "sim-signal.h".
4773 * sim-break.c: Don't include <signal.h>.
4774 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4775 * sim-core.c: Don't include <signal.h>.
4776 (SIGBUS): Delete definition.
4777 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4778 * sim-engine.c: Don't include <signal.h>.
4779 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4780 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4781 * sim-resume.c: Don't include <signal.h>.
4782 (SIGTRAP): Delete definition.
4783 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4784 * sim-stop.c: Don't include <signal.h>.
4785 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4786 * sim-watch.c: Don't include <signal.h>.
4787 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4788
4789 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4790
4791 * sim-base.h (CIA_ADDR): Provide default definition.
4792 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4793 * sim-break.c (sim_handle_breakpoint): Likewise.
4794
4795Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4796
4797 * Make-common.in (srccom): New variable.
4798
4799 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4800 (LIB_OBJS): Add syscall.o.
4801 (gentmap): Pass $(NL_TARGET) to $(CC).
4802 (syscall.o): Add rule for.
4803 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4804 (sim-bits.o): Depend on $(sim-n-bits_h).
4805 (sim-load.o): Depend on callback.h.
4806
4807 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4808 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4809 * cgen-mem.h, cgen-ops.h: New files.
4810
4811 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4812
4813 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4814 Rewrite build rule.
4815 * callback.c: #include string.h or strings.h.
4816 #include sys/types.h and sys/stat.h.
4817 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4818 (os_get_errno,os_open): Update.
4819 (os_stat,os_fstat): New functions.
4820 (os_init): Initialize syscall_map, errno_map, open_map.
4821 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4822 errno_map, open_map, signal_map, stat_map.
4823 (cb_read_target_syscall_maps): New function.
4824 (cb_target_to_host_syscall): New function.
4825 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4826 (cb_target_to_host_open): Renamed from target_to_host_open.
4827 (store): New function.
4828 (cb_host_to_target_stat): New function.
4829 * syscall.c: New file.
4830 * gentmap.c (sys_tdefs): New global.
4831 (gen_targ_vals_h): Output target syscall numbers.
4832 (gen_targ_map_c): Update. Output target syscall translation map.
4833 * gentvals.sh: New first argument `target'. Preface table with
4834 #ifdef NL_TARGET_$target if non-null target passed.
4835 * gennltvals.sh: New file.
4836 * nltvals.def: Regenerated.
4837
4838Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4839
4840 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4841 sim_core_dummy_M.
4842 (sim_core_dummy_M): Declare.
72f4393d 4843
c906108c
SS		 4844Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4845
4846 * sim-core.c (sim_core_signal): Print the address of the
4847 instruction.
4848
4849Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4850
4851 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4852
4853 * sim-base.h (sim_state_base): Add member trace_data.
4854 (STATE_TRACE_DATA): New macro.
4855 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4856 ({WITH_,}TRACE_DEBUG_P): New macros.
4857 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4858 (_sim_cpu): Delete forward reference.
4859 (debug_printf): Update.
4860 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4861 (trace_options): Add --trace-debug.
4862 (set_trace_options): Handle it.
4863 (trace_option_handler): Likewise.
4864 (trace_install): Init state trace_data struct.
4865 (trace_uninstall): Close state trace file.
4866 * sim-events.c (ETRACE): Only print source file and line number if
4867 --trace-debug.
4868 * sim-n-core.h (sim_core_trace_M): Likewise.
4869
4870 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4871
48721997-11-13 Felix Lee <flee@cygnus.com>
4873
4874 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4875 initializer.
4876 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4877
4878Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4879
4880 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4881
4882 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4883 built this way.
4884 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4885 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4886 source tree.
4887
4888Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4889
4890 * sim-events.c (sim_events_process): Re-compute the time -
4891 update_time_from_event - as each event is processed. Reverses
4892 previous change.
4893
4894Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4895
4896 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4897
4898Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4899
4900 * sim-events.c (sim_events_process): Delete redundant call to
4901 update_time_from_event.
4902 (sim_events_slip): Always decrement time_from_event.
4903 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4904 Delete assertion that time_from_event >=0 when work in queue, no
4905 longer applicable.
4906
4907Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4908
4909 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4910 (standard_option_handler): Update.
4911
4912 * sim-options.h: Clarify documentation.
4913 (OPTION_LONG_ONLY_P): Delete definition.
4914 (OPTION_VALID_P): Define.
72f4393d 4915
c906108c
SS		 4916 * sim-options.c (sim_print_help): Allow short only options.
4917 (sim_parse_args): Ditto.
4918 (sim_args_command): Skip short only options.
4919 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4920 separate entries for short and long options in the HANDLERS and
4921 ORIG_VAL tables.
4922 (sim_parse_args): Disable argument permutation.
4923
4924Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4925
4926 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4927 Add argument M, size of data type.
4928 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4929 Declare, ditto for 5, 6 & 7 byte transfers.
4930 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4931 as aligned variant.
72f4393d 4932
c906108c
SS		 4933 * sim-n-core.h (sim_core_trace_M): Rename from
4934 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4935 with transfer type. Print transfer direction. Handle 1 and 2 byte
4936 transfers.
4937 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4938 unaligned accesses.
4939 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4940 Update all functions.
4941
4942 * sim-core.c: Generate functions starting with 16 not 1.
4943 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4944 all 5, 6 & 7 byte transfers.
4945
4946 * sim-n-core.h (sim_core_read_misaligned_N,
4947 sim_core_write_misaligned_N): Implement.
4948
4949Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4950
4951 * sim-endian.h (U16_8): Implement
4952
4953 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4954
4955 * sim-endian.h (VL8_16, VH8_16): Implement.
4956
4957 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4958 long in printf.
4959 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4960 (memory_option_handler): Skip comma in alias address list
4961
4962Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4963
4964 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4965 space params.
4966 (parse_size, parse_addr): New functions
4967 (memory_option_handler, memory_options): Parse address & size
4968 using new functions. Pass level, space, modulo to do_memopt_add &
4969 do_memopt_del.
4970
4971 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4972
4973 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4974 `attach_type attach' argument with `unsigned level' argument.
4975 Document.
4976
4977 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4978 sim_core_attach): Replace argument attach with level. Update
4979 verification of arguments.
4980 (sim_core_map_detach, sim_core_detach): Replace argument attach
4981 with level.
4982
4983 * sim-basics.h (enum _attach_type): Delete.
4984
4985Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4986
4987 * sim-core.h (sim_core_write_8): Define.
4988
4989Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4990
4991 * sim-bits.h: Document ROTn macro.
4992
4993 * sim-endian.h (H2T): Handle 16 byte variables.
4994
4995 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4996 error.
4997
4998 * sim-core.c: Do not generate sim_core_*_word.
4999
5000 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5001 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5002
5003 * sim-core.h (sim_core_read_unaligned_word,
5004 sim_core_read_aligned_word, sim_core_read_word,
5005 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5006 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5007
5008Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5009
5010 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5011
5012 * sim-endian.h: Disable 16 byte support.
5013
5014Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5015
5016 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5017
5018 * sim-n-core.h (sim_core_trace_N): New function.
5019 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5020 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5021
5022 * sim-endian.h: Add 128 bit variant.
5023
5024 * sim-core.h, sim-core.c: Add 128 bit variant.
5025
5026 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5027
5028Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5029
5030 * sim-events.c (sim_events_process): Clear events->work_pending.
5031 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5032 setting, nr_ticks_to_process.
5033 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5034 when the event queue isn't next.
5035
5036 * sim-events.h, sim-events.c (sim_events_slip): New function.
5037
5038Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5039
5040 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5041
5042 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5043 arguments.
5044
5045Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5046
5047 * nrun.c (main): Remove useless test of name != NULL.
5048 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5049
5050Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5051
5052 * sim-fpu.c (EXPMAX): Type is unsigned.
5053 (MIN_INT, MAX_INT): Type is signed64.
5054 (i2fpu): Type of val is signed64.
5055
5056Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5057
5058 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5059 a bucket size of zero.
5060
5061 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5062 OPTION_PROFILE_PC): Define.
5063 (profile_option_handler): Add support for --profile-pc and
5064 --profile-pc-granularity options.
5065 (profile_pc_init): When possible, compute nr buckets from bucket
5066 size.
5067
5068 * sim-profile.c (profile_pc_init): Align the profile-pc end
5069 address with the profile-pc bucket size.
5070
5071 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5072 something less ambiguous.
5073 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5074
5075 * sim-profile.c (profile_pc_cleanup): New function. Move
5076 profile_pc_uninstall code to here.
5077 (profile_pc_uninstall): Call.
5078 (profile_pc_init): Call.
5079
5080Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5081
5082 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5083 file using BSD gprof format.
5084
5085 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5086 unsigned_word.
5087 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5088 MSBIT64): Force result to unsignedN.
5089
5090Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5091
5092 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5093 brace from macro.
5094 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5095 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5096 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5097 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5098
5099Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5100
5101 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5102 type void*.
5103
5104 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5105 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5106 type void*.
5107 (sim_core_attach): Rename buffer_freed to free_buffer, type
5108 void*. Ensure that allocated buffer is alligned according to
5109 region's address.
5110
5111Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5112
5113 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5114 (ALU64_SUB): Define.
5115
5116 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5117 (.gdbinit): Remove dependencies, generate once per build.
5118
5119Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5120
5121 * sim-n-core.h (sim_core_read_aligned_N,
5122 sim_core_write_aligned_N): Make xaddr param type address_word not
5123 unsigned_word.
5124
5125Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5126
5127 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5128 unpacked floating point struct. Pass sim_fpu object by reference.
5129 Add preliminary support for rounding modes.
72f4393d 5130
c906108c
SS		 5131Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5132
5133 * configure: Regenerated to track ../common/aclocal.m4 changes.
5134
5135Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5136
5137 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5138 WITH_TARGET_BITSIZE.
5139
5140Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5141
72f4393d 5142 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5143
5144Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5145
5146 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5147 and zfree instead of xmalloc and free. Prevents warnings.
5148
5149Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5150
5151 * configure: Regenerated to track ../common/aclocal.m4 changes.
5152
5153Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5154
5155 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5156 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5157
5158 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5159 controling the bitsize/msb of the target.
5160
5161Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5162
5163 * Make-common.in: New files sim-break.c, sim-break.h.
5164 * sim-base.h: Add point to breakpoint list to sim_state_base.
5165 * sim-break.c sim-break.h: New modules that implement intrinsic
5166 breakpoint support.
5167 * sim-module.c: Add breakpoint module.
72f4393d 5168
c906108c
SS		 5169Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5170
5171 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5172 an hour.
5173 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5174 if (0) { 1 % 0; }
5175 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5176 (SIGBUS) define for Windows.
5177 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5178 * sim-resume.c: define SIGTRAP for windows.
5179 * sim-xcat.h: use token pasting if ALMOST_STDC.
5180
5181Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5182
5183 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5184 configured values.
5185 (CONFIG_CFLAGS): Add same.
72f4393d 5186
c906108c
SS		 5187Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5188
5189 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5190 (SIGNED32): use ##i32.
5191
5192Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5193
5194 * configure: Regenerated to track ../common/aclocal.m4 changes.
5195
5196Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5197
5198 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5199 endian of target.
5200
5201 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5202 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5203 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5204 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5205 (CONFIG_CFLAGS): Add same.
5206
5207 * aclocal.m4: Perform AC_SUBST on optional options.
5208
5209Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5210
5211 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5212
5213 * sim-options.c (standard_option_handler): Typo in warning message.
5214
5215 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5216
5217 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5218 insn count. Make count conditional on there being a valid
5219 INSN_NAME.
5220 (profile_pc_init): Make default PC profile frequency an arbitrary
5221 256.
5222
5223 * sim-base.h: Ditto.
5224
5225 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5226 SIM_HAVE_MODEL.
5227
5228 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5229 archure struct.
5230
5231Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5232
5233 * configure: Regenerated to track ../common/aclocal.m4 changes.
5234
5235Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5236
5237 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5238 configured alignment.
5239
5240Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5241
5242 * configure: Regenerated to track ../common/aclocal.m4 changes.
5243
5244Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5245
5246 * sim-config.c (sim_config): Check for default alignment.
5247
5248 * sim-options.c (standard_option_handler): Add alignment option.
5249
5250 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5251 default alignment requirements on memory accesses.
72f4393d 5252
c906108c
SS		 5253Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5254
5255 * sim-load.c (sim_load_file): Return failure if the executable
5256 had no loadable sections.
5257
5258Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5259
5260 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5261 trace output.
5262
5263 * sim-core.c (sim_core_signal): When bad access halt simulator
5264 SIGSEGV / SIGBUS instead of aborting.
5265 (signal.h): Include.
72f4393d 5266
c906108c
SS		 5267 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5268 options was missing.
5269
5270 * sim-bits.h (MOVED): Define
5271
5272Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5273
5274 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5275 BIT.
5276
5277 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5278
5279 * sim-bits.c: Add 8 bit versions of bit macros.
5280
5281 * sim-bits.h: Ditto.
5282
5283Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5284
5285 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5286 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5287
c906108c
SS		 5288 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5289 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5290
c906108c
SS		 5291 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5292 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5293
c906108c
SS		 5294Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5295
5296 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5297 configure.in: Output to cconfig.h instead of config.h.
5298
5299 * configure: Regenerated to track ../common/aclocal.m4 changes.
5300
5301Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5302
5303 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5304 BFD if known.
5305
5306Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5307
5308 * callback.c (os_write): divert stdout and stderr to their
5309 respective hooks.
5310
5311Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5312
5313 * sim-profile.c (profile_print_speed): Call
5314 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5315
5316 * sim-events.c (sim_events_elapsed_time): New function return nr
5317 host MS consumed by the simulator.
5318 (sim_watch_valid): Use.
5319
5320 * sim-module.c (modules): Install sim_events very very early.
5321
5322 * sim-profile.c (profile_print): Call profile_print_pc.
5323 (print_bar):
5324 (profile_pc_init): New function, set up processor for PC
5325 profiling.
5326 (profile_print_pc): New function, print a PC profile.
5327 (profile_pc_event): New function, sample PC.
5328
5329 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5330 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5331 profile struct.
5332
5333 * sim-options.c (sim_print_help): Pacify GCC.
5334
5335 * sim-n-core.h (sim_core_read_aligned_N,
5336 sim_core_write_aligned_N): Add un-conditional profile call.
5337 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5338 profile call when aligned read/write isn't used.
5339
5340 * sim-base.h: Include sim-profile, sim-model after sim-core &
5341 sim-events allow sim-core to define useful values.
5342
5343 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5344 (profile_option_handler, profile_options): Add support for
5345 --profile-core option.
5346 (print_bar): Include when core profiling.
5347 (profile_print_core): New function, print core profile.
5348
5349 * sim-config.c (print_sim_config): Print profile status.
5350
5351 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5352 WITH_PROFILE_PC_P): Define.
5353 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5354 (PROFILE_COUNT_CORE): Define.
5355
5356Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5357
5358 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5359 interrupt_names array as the data.
5360 (sim-watch.h): Document.
5361
5362Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5363
5364 * sim-options.c (sim_print_help): When the doc string is to long
5365 word wrap it.
5366
5367 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5368 that only the first few the watch options are listed. Generate
5369 meanginful usage messages.
5370
5371 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5372
c906108c
SS		 5373Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5374
5375 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5376 (standard_option_handler): Handle --architecture-info.
5377
5378Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5379
5380 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5381 illegal zero-sized array.
5382 * sim-core.c (sim_core_xor_read_buffer): same.
5383
5384Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5385
5386 * nltvals.def: Regenerate.
5387
5388Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5389
5390 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5391
5392Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5393
5394 * sim-bits.c (MASKED): Delete.
5395 (EXTRACTED): Delete.
5396 (LSEXTRACTED, MSEXTRACTED): New functions.
5397
5398 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5399 (MSMASKEDn, LSMASKEDn): Add last argument.
5400 (MSMASK*): Ditto.
72f4393d 5401
c906108c
SS		 5402 * sim-bits.h (EXTEND8, EXTEND16): Define.
5403 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5404
5405 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5406
5407 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5408 current instruction address.
5409
5410 * sim-inline.h (*_ENGINE): Define.
5411
5412Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5413
5414 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5415
5416 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5417 (watch_option_handler): Call delete_watchpoint with ident or type.
5418 (sim_watchpoint_install): Create interrupt specific watchpoint
5419 commands on the fly.
5420 (do_watchpoint_create): New function, create a watch point using
5421 type/int-nr info encoded in the option nr.
5422 (do_watchpoint_info): New function. List active watchpoints.
5423
5424 * sim-watch.h: Change data structure to a list.
5425
5426 * sim-memopt.c (memory_option_handler): Require explicit "all"
5427 before deleting all memory regions.
5428
5429 * sim-utils.c (sim_do_commandf): New function, printf version of
5430 sim_do_command.
5431
72f4393d
L		 5432 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5433
c906108c
SS		 5434 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5435 bit endianness.
5436 (SIGNED64, UNSIGNED64): Delete.
5437 (ALU64_ADD): Don't rely on bit endianness.
5438 (ALU64_BEGIN): Define.
5439
5440 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5441 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5442
5443 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5444 suffix - u64, LL - to 64 bit constants.
5445
5446Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447
5448 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5449
5450 * sim-utils.h (NZALLOC): Define - zalloc * N.
5451
5452 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5453 implementation of read/write functions.
5454
5455 * Make-common.in (sim-hrw.o): New target.
5456
5457 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5458 memory.
5459
5460 * sim-memopt.c (memory_option_handler): Implement memory-size
5461 command. Implement memory-alias command. Let memory-delete delete
5462 all memory regions.
5463 (add_memopt): New function. Add a memory region.
5464 (do_memopt_delete): New function. Delete a memory region.
5465
5466 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5467
5468 * sim-core.c (sim_core_detach): New function.
5469 (sim_core_map_detach): New function. Perform the actual detach.
5470 (sim_core_init): Move initialization code from here.
5471 (sim_core_install): To here.
5472 (sim_core_uninstall): And here.
5473
5474 * sim-module.c: Add memopt module.
5475
5476 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5477 simulator base type.
5478
5479 * Make-common.in (sim_main_headers): Add sim-memopt.h
5480 (sim-memopt.o): New target.
5481
5482 * sim-core.c (sim_core_install): Add core_options to the option
5483 table.
5484
5485 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5486 --watch-delete.
5487
5488 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5489 comments.
5490
5491 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5492 address_word, add mask member.
72f4393d 5493
c906108c
SS		 5494 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5495 address_word, allow for 64bit targets in 32bit host. Add modulo
5496 argument.
5497 (sim_core_map_attach): Ditto.
5498 (new_sim_core_mapping): Ditto.
5499 (sim_core_translate): Mask address when modulo memory.
5500
5501Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5502
5503 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5504
5505 * gdbinit.in: New file.
5506 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5507 * Make-common.in (distclean): Delete .gdbinit.
5508 (.gdbinit): Add rule for.
5509 * configure: Regenerated to track ../common/aclocal.m4 changes.
5510
5511 * Make-common.in (cgen-run.o): Add rule for.
5512
5513Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5514
5515 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5516
5517 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5518 both resumed and previous elapsed time.
5519 (sim_events_init): Set initial_wallclock and current_wallclock to
5520 zero.
5521 (sim_events_install): Install sim_events_suspend and
5522 sim_events_resume.
5523 (sim_events_watch_clock): Allow for suspended simulator when
5524 computing the time of the clock event.
5525
5526 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5527 initial_wallclock to elapsed_wallclock, set both to zero.
5528 (sim_events_init, sim_events_uninstall): Delete prototypes.
5529
5530 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5531
c906108c
SS		 5532 * sim-module.c(sim_module_resume, sim_module_suspend): New
5533 functions.
5534
5535Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5536
5537 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5538 message.
5539
5540Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5541
5542 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5543 * Make-common.in (TAGS): Likewise.
5544 * sim-n-bits.h: Add TAGS comments for all functions.
5545 * sim-n-core.h: Likewise.
5546 * sim-n-endian.h: Likewise.
5547
5548Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5549
5550 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5551 kind.
72f4393d 5552
c906108c 5553 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5554
c906108c
SS		 5555 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5556 definition.
5557
5558Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559
5560 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5561 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5562
5563Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5564
5565 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5566 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5567 nr_transfered and nr_this_transfer unsigned.
5568
5569 * sim-events.c (sim_events_tickn): N is signed, as limited to
5570 MAXINT.
5571
5572 * sim-n-endian.h (offset_N): Change size to unsigned.
5573
5574 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5575
5576Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577
5578 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5579
5580 * sim-options.c (sim_parse_args): Use dupargv.
5581
5582Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5583
5584 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5585
5586Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5587
5588 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5589 base type.
5590
5591 * sim-options.c (standard_options): Add --architecture=MACHINE and
5592 --target=TARGET options.
5593 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5594 (standard_option_handler): Handle architecture and target options.
5595 (bfd.h): Include.
72f4393d 5596
c906108c
SS		 5597 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5598 bfd_openr.
5599 (sim_analyze_program): Set prog_bfd architecture from
5600 STATE_ARCHITECTURE if known.
5601
5602Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5603
5604 * configure: Regenerated to track ../common/aclocal.m4 changes.
5605 * config.in: Ditto.
5606
5607Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5608
5609 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5610 that option does not apply to certain files.
5611
5612Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5613
5614 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5615 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5616 offset from MSB/LSB.
5617
5618 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5619 access address of sub word quantity of a hosts 16, 32, 64 bit word
5620 type.
5621 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5622 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5623 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5624 return N*2 byte value with argument in Hi/Lo word. Renamed from
5625 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5626
c906108c
SS		 5627 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5628 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5629 so that bit offset is explicit.
5630
5631Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5632
5633 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5634 Update STATE_PROG_BFD when needed with a dup'd copy of the
5635 program.
5636
5637 * sim-config.c (sim_config): Delete ABFD argument, use
5638 STATE_PROG_BFD directly.
5639
5640Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5641
5642 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 5643
c906108c
SS		 5644 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5645 and sim_load.
5646 (bfd.h): Include.
72f4393d 5647
c906108c
SS		 5648 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5649 hardware only simulator targets.
5650
5651 * Make-common.in (sim-hload.o): Add rule.
5652
5653Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5654
5655 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5656 used by copyargv and freeargv.
5657
5658 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5659 STATE_PROG_ARGV, not just a pointer.
5660
5661Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5662
5663 * configure: Regenerated to track ../common/aclocal.m4 changes.
5664 * config.in: Ditto.
5665
5666Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667
5668 * aclocal.m4 (sim-endian): Add second argument to
5669 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5670 default endian when not hardwired.
5671
5672 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5673 else failes value for target byte order.
5674
5675 * sim-config.c (sim_config): Add abfd arguments. Set
5676 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5677 from same.
5678 (sim_config): Return SIM_RC, don't abort.
5679 (bfd.h): Include.
72f4393d 5680
c906108c
SS		 5681 * run.c (main): Update call to sim_open - add ABFD argument.
5682 * nrun.c (main): Add NULL ABFD argument.
5683
5684Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5685
5686 * callback.c (os_poll_quit): Make static.
5687 Call sim_cb_eprintf, not p->eprintf.
5688 (sim_cb_printf, sim_cb_eprintf): New functions.
5689 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5690
5691 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5692 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5693 sim-utils.h. #include sim-utils.h.
5694 * sim-utils.h: Above decls moved here.
5695 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5696
5697 * sim-watch.c (action_watchpoint): Fix thinkos.
5698
5699Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5700
5701 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5702
5703Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5704
5705 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5706 to FORCED_ALIGNMENT case.
5707
5708Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5709
5710 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5711
5712Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5713
5714 * Make-common.in (libsim.a): Fix typo.
5715
5716Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717
5718 * nrun.c (main): Verify the structure returned before using it.
5719
5720Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721
5722 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5723 default.
5724
5725 * sim-engine.c (sim_engine_install): New function. Install the
5726 engine init functions.
5727 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 5728
c906108c
SS		 5729 * sim-module.c: Add sim_engine to list of modules that always
5730 install.
5731
5732Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5733
5734 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5735 to remove the old watchpoint, not delete_watchpoint.
5736 (watch_option_handler): Action the correct watchpoint, not just
5737 cycles.
5738
5739Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5740
5741 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5742 both low and high word.
5743 (sim_core_write_aligned_N): Ditto.
72f4393d 5744
c906108c
SS		 5745 * sim-trace.c (set_trace_options): Delete code explicitly setting
5746 core->trace.
5747
5748 * sim-options.c (sim_print_help): Call the list commands if not a
5749 standalone simulator.
5750 (sim_print_help): Advise that some options may not be applicable.
72f4393d 5751
c906108c
SS		 5752 * sim-trace.c (set_trace_options): Assume core present.
5753
5754 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5755 buffer when full not almost full.
5756
5757Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5758
5759 * sim-events.c (sim_events_process): Don't blat the event queue
5760 when processing watchpoints.
5761
5762 * sim-watch.h: Make arg unsigned long - stop sign extension.
5763
5764 * sim-events.c (sim_watch_valid): rewrite so debugable.
5765
5766 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5767
5768 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5769 inequality test is possible.
5770 (handle_watchpoint): Re-pass is_within arg.
5771 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5772 0 to schedule_watchpoint's is_within arg.
5773 (sim_watchpoint_init): Re-pass is_within arg.
5774
5775 * sim-options.c (sim_print_help): Add is_command argument. Don't
5776 include -- prefix when called from the command line interpreter.
5777
5778 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5779
5780 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5781 zero indicates that the test should be reversed.
5782 (sim_events_watch_core): Ditto.
5783 (WATCH_CORE): Compare range against is_within.
5784 (WATCH_SIM): Ditto.
5785
5786Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5787
5788 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5789 sim_core_read_buffer. Check nr-bytes transfered.
5790
5791 * sim-core.h (sim_core_common): Define a new struct that contains
5792 the common data. to sd and cpu structures.
5793 * sim-core.c (sim_core_attach): Update.
5794 (sim_core_init): Update. Remember to copy initialized data to each
5795 cpu.
5796 (sim_core_find_mapping): Ditto.
5797
5798 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5799 (sim_core_write_buffer): Ditto.
5800
5801 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5802 transfer use xor version of read buffer.
5803 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 5804
c906108c
SS		 5805 * sim-core.c (sim_core_xor_read_buffer): New function implement
5806 xor-endian data read breaking transfer up into xor-endian sized
5807 blocks.
5808 (sim_core_xor_write_buffer): Ditto for write.
5809 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5810 - needed for xor-endian transfers.
5811
5812Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5813
5814 * sim-inline.h: Review description.
72f4393d 5815
c906108c
SS		 5816 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5817 to just those involved in data transfers and configuration.
72f4393d 5818
c906108c
SS		 5819 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5820 string.
5821 * sim-n-core.h (sim_core_read_aligned_N): Use.
5822 (sim_core_read_unaligned_N): Ditto.
5823 (sim_core_read_unaligned_N): Ditto..
5824 (sim_core_write_unaligned_N): Ditto.
72f4393d 5825
c906108c 5826 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 5827
c906108c
SS		 5828 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5829 endian.
5830 (sim_core_read_aligned_N): Ditto.
5831
5832 * sim-core.c (sim_core_set_xor_endian): New function.
5833 (sim_core_attach): Don't overwrite the per-cpu xor map when
5834 cloning the global core.
5835
5836Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837
5838 * sim-engine.h: Update below so that it is using an enumerated
5839 type.
5840
5841Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5842
72f4393d
L		 5843 * sim-engine.c (sim_engine_restart):
5844 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 5845 return value used for simulator restart from 0 to 2.
5846
5847Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5848
5849 * cgen-scache.c (scache_option_handler): Add is_command arg.
5850
5851 * sim-model.c (model_option_handler): Add is_command argument.
5852
5853 * sim-profile.c (profile_option_handler): Add is_command arg.
5854
5855 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5856 involved.
5857
5858 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5859 order that they are registered.
5860
5861 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5862 between option and command line processing.
5863
5864 * sim-options.c: Include stdlib.h, ctype.h.
5865
5866 * Make-common.in (sim-watch.o): Add rule.
5867 (sim_main_headers): Assume sim-assert.h included.
5868 (sim-*.o): Simplify make rule.
72f4393d 5869
c906108c
SS		 5870 * sim-module.c: Add sim_watch_install to module list.
5871
5872Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5873
5874 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5875 has been loaded.
5876
5877 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5878 * sim-events.c (sim_events_install): Ditto.
5879 * sim-core.c (sim_core_install): Ditto.
5880 * sim-model.c (model_install): Ditto.
5881 * sim-options.c (standard_install): Ditto.
5882 * sim-profile.c (profile_install): Ditto.
5883 * sim-reason.c (sim_stop_reason): Ditto.
5884 * sim-run.c (sim_engine_run): Ditto.
5885 * sim-utils.c (sim_analyze_program): Ditto.
5886
5887 * sim-module.c (modules): Make profile_install and trace_install
5888 optional.
5889
5890 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5891
5892 * sim-options.c (standard_option_handler): Set the byte order.
5893
5894 * sim-events.c (sim_events_process): Allow multi tick processing.
5895 (sim_events_tickn): New function - multi cycle tick.
72f4393d 5896
c906108c
SS		 5897 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5898 prototypes. Under development.
5899 (sim_events): Replace processing with nr_ticks_to_process.
5900
5901Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5902
5903 * nrun.c (main): Pass callbacks to sim_open instead of using
5904 sim_set_callbacks.
5905
5906 * run.c (main): Ditto.
5907
5908Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5909
5910 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5911 stop tk interrupting malloc calls.
5912 (sim_events_zalloc): Converse.
5913
5914 * Make-common.in (sim_main_headers): Add sim-events.h.
5915
5916 * sim-events.c (sim_events_schedule_after_signal): Change return
5917 type to void - signal events are strictly internal.
5918 (sim_events_init): Allocate a finite buffer for signal events.
5919 (sim_events_schedule_after_signal): Enter signal events into the
5920 signal buffer.
5921
5922 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5923 (sim_engine_restart): Ditto.
5924 (sim_engine_abort): Ditto.
5925 * sim-stop.c (sim_stop): Ditto.
5926 (control_c_simulation): Ditto.
5927 * sim-resume.c (sim_resume): Ditto.
5928 (has_stepped): Ditto.
5929 * sim-abort.c (sim_engine_abort): Ditto.
5930
5931 * sim-basics.h (transfer_type): New type.
5932
5933 * sim-core.c (sim_core_signal): New function. Print core signal
5934 information.
5935 (sim_core_find_mapping): Add transfer argument.
5936
5937 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5938 SIM_CORE_SIGNAL if a recoverable abort.
5939 * sim-core.c (sim_core_find_mapping): Ditto.
5940
5941Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5942
5943 * sim-core.c (sim_core_find_mapping): Replace calls to
5944 sim_io_error to more resiliant sim_engine_abort.
5945
5946 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5947 (sim_core_write_unaligned_N): Ditto.
5948
5949Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5950
5951 * sim-module.c: Add sim_events_install to list.
72f4393d 5952
c906108c
SS		 5953 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5954 from sim_core_*.
5955 (sim_events_init): Now returns SIG_RC.
5956
5957 * sim-run.c: New file. Generic sim_engine_run.
5958 * sim-reason.c: New file. Generic sim_stop_reason.
5959 * sim-stop.c: New file. Generic sim_stop.
5960 * sim-resume.c: New file. Generic sim_resume.
72f4393d 5961
c906108c
SS		 5962 * Make-common.in (sim-engine.o): Add rule.
5963 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 5964
c906108c
SS		 5965 * sim-engine.h, sim-engine.c: New file. Provide generic
5966 implementation of sim_engine_halt, sim_engine_error. et.al.
5967
5968 * sim-base.h (sim_state_base): Add member halt.
5969 (sim-engine.h): Include.
5970
5971 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5972 handlers.
5973 * sim-events.c (sim_events_poll): Update event handler.
5974
5975Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5976
5977 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5978 function.
5979 (sim_events_watch_sim): New function.
5980 (sim_events_watch_core): New function.
5981 (sim_watch_valid): New function.
5982 (sim_events_preprocess): New function.
5983 (sim_events_process): Process the watchpoints as well as the timer
5984 queue.
5985 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5986 (sim_events_deschedule): Check all the queues when removing an
5987 event.
5988 (sim_events_init): Ditto for cleaning.
5989
5990Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5991
5992 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5993
5994Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5995
5996 * callback.c (os_open): Type of arg flags is int.
5997
5998Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5999
6000 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6001 just like normal numbers as per IEEE rules.
6002
6003Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6004
6005 * callback.c (os_close): Mark the descriptor as being
6006 available if the close succeeded.
6007 (os_open): Pass 0644 as the mode of the file being created.
6008
6009Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010
6011 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6012 float.
6013
6014 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6015 * sim-lnline.h: Update.
6016
6017 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6018 conversion functions.
6019 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6020
c906108c
SS		 6021 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6022 compare functions. Replacing.
6023 (sim_fpu_cmp): This. Delete.
72f4393d 6024
c906108c
SS		 6025Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6026
6027 * sim-core.c (sim_core_find_mapping): Call engine_error not
6028 sim_io_error when possible.
6029
6030Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6031
6032 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6033 high/low double word.
6034
6035 * sim-trace.h: Remove definition of attribute - defined in
6036 sim_basics.h.
6037
6038Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6039
6040 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6041 name of the option - or family of options.
6042
6043 * sim-options.c (sim_args_command): Match command `a-b c' with
6044 option `--a-b-c' from option table.
6045
6046Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6047
6048 * sim-options.c (sim_print_help): For optional arguments, wrap
6049 them in [].
6050
6051 * sim-trace.c (set_trace_options): New function, handle optional
6052 argument and multiple assignment.
6053 (trace_option_handler): Update.
6054
6055 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6056 when branch tracing selected.
6057
6058Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6059
6060 * sim-trace.c (trace_one_insn): Make a va-args function.
6061
6062 * sim-trace.c (trace_vprintf): New function, va-arg version of
6063 trace_printf.
6064
6065Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6066
6067 * sim-trace.c (trace_uninstall): Don't close a file twice.
6068 * sim-profile.c (profile_uninstall): Likewise.
6069
6070Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6071
6072 * sim-trace.c (toplevel): Include bfd.h.
6073 (trace_options): Note that --trace-linenum also turns on
6074 --trace-insn. Add --trace-{branch,semantics}.
6075 (trace_option_handler): If --trace-linenum, also turn on
6076 --trace-insn. Add --trace-branch support. If --trace-semantics,
6077 turn on ALU, FPU, branch, and memory tracing.
6078 (trace_one_insn): New function to trace an instruction. Support
6079 --trace-linenum.
6080 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6081
6082 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6083 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6084 (TRACE_branch): Add new mask.
6085 (TRACE_*_P): Define all possible trace_p macros.
6086 (trace_one_insn): Declare function.
6087
6088Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6089
6090 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6091 GNU C doesn't support __attributes__.
6092 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6093 format strings.
6094
6095Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6096
6097 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6098 addresses are masked forcing them to be correctly aligned.
6099 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6100 * sim-config.c (config_alignment_to_a): Update.
6101
6102 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6103 core data.
6104 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6105 type.
6106 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6107 processor specific core maps.
6108 (sim_core_map_attach): Copy the core map data to each of the
6109 processor specific core data structures.
6110 * sim-core.c (sim_core_find_mapping): Update.
6111
6112 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6113 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6114 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6115 alternatives that handle unaligned addresses.
6116 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6117 with just CPU arg.
6118 * cgen-utils.c (sim_disassemble_insn): Update.
6119
6120Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6121
6122 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6123 tracing.
6124
6125 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6126 fpu support.
6127
6128 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6129
6130Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131
6132 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6133 to map type.
72f4393d 6134
c906108c
SS		 6135 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6136 statement.
6137
6138Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6139
6140 * cgen-trace.c: Prepend additional trace_printf argument.
6141
6142 * cgen-utils.c (sim_disassemble_insn): Add additional core
6143 arguments.
6144
6145Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6146
6147 * nrun.c (main): Catch/report errorenous simulator states.
6148
6149 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6150 * sim-trace.c: #include string.h/strings.h so that memset is
6151 defined.
6152 * sim-utils.c: Ditto.
6153 * sim-profile.c: Ditto. And stdlib.h.
6154 (print_bar): Only define when used by instruction or memory profiler.
6155
6156 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6157
c906108c
SS		 6158 * sim-load.c (sim_load_file): Make the name constant.
6159 (sim_load_file): Passify gcc.
6160
6161 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6162 file.
6163 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6164
c906108c
SS		 6165 * sim-base.h (sim_cpu): Pre define here so available to all.
6166
6167 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6168 Restore the sim_cpu and instruction_address arguments so that full
6169 information is available to the abort function.
6170 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6171 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6172
6173 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6174 tracing support for sim-events and sim-core.
6175 (trace_option_handler): Convert #if to if where possible so always
6176 compiled/checked by C compiler.
6177 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6178
c906108c
SS		 6179 * sim-base.h: Adjust comment documenting how to define the cpu
6180 structure.
6181 (sim_state_base): Add sim_core and sim_events to simulator base
6182 object.
6183
6184 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6185 * sim-core.c (sim_core_init, sim_core_attach,
6186 sim_core_find_mapping): Update.
6187 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6188 update_time_from_event, insert_sim_event,
6189 sim_events_schedule_after_signal, sim_events_deschedule,
6190 sim_events_tick): Ditto.
72f4393d 6191
c906108c
SS		 6192 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6193 sim-model.h): Move #includes from here.
6194 * sim-base.h: To here.
6195 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6196
c906108c
SS		 6197Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6198
6199 * callback.c (default_callback): Missing initialisers.
6200
6201Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6202
6203 * sim-utils.c (sim_add_commas): New function.
6204 * sim-basics.h (sim_add_commas): Add prototype.
6205 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6206 * sim-profile.c (COMMAS): New macro.
6207 (print_*): Use it to print commas in numbers.
6208
6209 * configure: Regenerated.
6210
6211 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6212 (cgen_state): New member run_fast_p.
6213 (cgen_init): Add prototype.
6214 (sim_disassemble_insn): New arg `cpu'.
6215 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6216 * cgen-utils.c (cgen_init): New function.
6217 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6218 * genmloop.sh: Call engine_halt if loop exits.
6219
6220 * Makefile.in (sim-options_h): Define.
6221 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6222 (sim-model.o): Add new rule.
6223 (cgen-{scache,trace,utils}.o): Add new rules.
6224 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6225 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6226 Indent output by 2 spaces.
6227 * cgen-scache.h (scache_print_profile): Update.
6228 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6229 Use trace_printf, not fprintf.
6230 (trace_extract): Use trace_printf, not cgen_trace_printf.
6231 * genmloop.sh (!FAST case): Increment `insn_count'.
6232 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6233 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6234 access macro's name.
6235 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6236 Change return type to SIM_RC.
6237 (sim_core_{install,uninstall}): New functions.
6238 * sim-core.h (sim_core_{install,uninstall}): Declare.
6239 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6240 Change return type to SIM_RC.
6241 * sim-model.h (models,machs,model_install): Declare.
6242 * sim-module.c (modules): Add scache_install, model_install.
6243 (sim_post_argv_init): Set cpu->state backlinks.
6244 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6245 (standard_option_handler): Likewise.
6246 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6247 sim-profile.h.
6248 (*): Assume ANSI C.
6249 (profile_options): Delete --profile-simcache.
6250 (profile_option_handler): Likewise.
6251 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6252 spaces.
6253 (profile_print_{memory,model}): Likewise.
6254 (profile_print_simcache): Delete.
6255 (profile_print_speed): New function.
6256 (profile_print): Rewrite.
6257 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6258 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6259 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6260 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6261 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6262 (profile_print): Update prototype.
6263
6264Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6265
6266 * cgen-scache.[ch], cgen-sim.h: New files.
6267 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6268 * sim-model.c: New file.
6269
6270 * Make-common.in (clean targets): Undo patch of Apr. 22.
6271
6272Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6273
6274 * sim-n-bits.h (signed): If we have a standard compiler, undef
6275 signed, so that signedN is defined correctly.
6276
6277Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6278
6279 * sim-module.h, sim-model.h, sim-profile.h: New files.
6280 * sim-module.c, sim-profile.c: New files.
6281 * Make-common.in (SIM_PROFILE): Define
6282 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6283 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6284 (sim_module.o,sim-profile.o): Add rules for.
6285 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6286 (--enable-sim-profile): Add.
6287 * configure: Regenerated.
6288 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6289 model. Move trace and profile support to sim-{trace,profile}.h.
6290 New members trace_data, profile_data.
6291 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6292 * sim-config.h: Provide default definition of WITH_PROFILE.
6293 (WITH_TRACE): Change default to -1.
6294 (MAX_NR_PROCESSORS): Always define.
6295 * sim-options.c: Move trace and profile support to
6296 sim-{trace,profile}.h.
6297 (sim_pre_argv_init): Moved to sim-model.c.
6298 (standard_install): New function.
6299 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6300 (standard_install): Declare.
6301 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6302 (trace_install, trace_uninstall): New functions.
6303 (trace_printf): Update reference to TRACE_FILE.
6304 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6305 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6306 (WITH_TRACE_FOO_P): Define.
6307 (trace_install): Declare.
6308 (TRACE_DATA): New struct.
6309
6310Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6311
6312 * run.c: Undo last exec_bfd patch.
6313 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6314
6315Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6316
6317 * run.c (exec_bfd): Add back in.
6318 (main): Set exec_bfd.
6319
6320Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6321
6322 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6323
6324Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6325
6326 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6327 less well defined engine_error.
6328 * sim-core.c: Ditto.
6329
6330Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6331
6332 * Make-common.in: Change clean targets to use :: so that other
6333 Makefiles can have their own clean targets.
6334 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6335 __STDC__ to control use of stdarg vs. varargs syntax. Some
6336 systems can't use __STDC__, but require stdarg.
6337
6338Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6339
6340 * sim-options.c (standard_options): Add --endian.
6341 (standard_option_handler): Likewise.
6342
6343 * nrun.c: #include <signal.h>.
6344 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6345 handler that calls sim_stop ().
6346
6347Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6348
6349 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6350 handler that calls sim_stop (). Simulators may still be
6351 establishing their own handler.
6352
6353 * sim-events.c (sim_events_poll): Rename from
6354 sim_events_at_large_int. Poll IO.
6355
6356 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6357 request.
6358
6359 * callback.c (os_poll_quit): New function poll for quit signal
6360 where needed.
6361 (default_callback): Include magic number.
6362
6363Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6364
6365 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6366 Check for functions getrusage, time.
6367 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6368 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6369 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6370 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6371
6372 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6373
6374 * sim-options.c, sim-options.h: New files.
6375 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6376 * Make-common.in (nrun.o): Add rules for.
6377 * nrun.c: New file.
6378
6379 * run.c (main): Check return value of sim_open.
6380
6381 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6382 (sim_main_headers): Add sim-trace.h.
6383 * run.c (exec_bfd, target_byte_order): Delete.
6384 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6385 call sim_load instead. Check return code of sim_create_inferior.
6386 * sim-base.h (CURRENT_STATE): Define.
6387 (sim_state_base): Make typedef. New members options, prog_argv,
6388 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6389 mem_size, memory [+ corresponding access macros].
6390 (sim_cpu_base): New typedef.
6391 * sim-trace.h: New file.
6392 * sim-trace.c: New file.
6393 * sim-basics.h: #include it.
6394 * sim-load.c: New file.
6395
6396Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6397
6398 * Make-common.in (INSTALL): Set to @INSTALL@.
6399 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6400 (install-common): Depend upon installdirs. Use
6401 $(program_transform_name) directly, rather than using
6402 $(INSTALL_XFORM).
6403 (installdirs): New target.
6404 * Makefile.in (INSTALL): Set to @INSTALL@.
6405 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6406 (install-man): Depend upon installdirs. Use
6407 $(program_transform_name) directly, rather than using
6408 $(INSTALL_XFORM).
6409 (installdirs): New target.
6410
6411Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6412
6413 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6414 be overriden.
6415
6416Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6417
6418 * sim-basics.h: Only bring in config.h and tconfig.h if
6419 HAVE_CONFIG_H.
6420
6421Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6422
6423 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6424 numbering convention of the target.
6425 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6426 and WITH_TARGET_WORD_MSB.
6427 (sim_config): When possible, check for consistency with bitsize
6428 and msb.
6429
6430 * sim-bits.h: Allow MSB to be other than zero.
6431 * sim-bits.c: Ditto.
6432 * sim-n-bits.h: Ditto.
72f4393d 6433
c906108c
SS		 6434 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6435 * sim-n-bits.h (MSMASKEDn): Ditto.
6436
6437Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6438
6439 * Makefile.in (INSTALL): Change install.sh to install-sh.
6440
6441Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6442
6443 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6444
6445Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6446
6447 * run.c (main): Check that a program to run was specified.
6448
6449Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6450
6451 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6452
6453 * configure: Regenerated to track ../common/aclocal.m4 changes.
6454 * config.in: Ditto.
6455
6456Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6457
6458 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6459 * sim-config.h: To here.
6460
6461 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6462 (sim_main_headers): Define.
6463 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6464 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6465 (clean): Use it.
6466 (sim-utils.o): Add rule for.
6467 * sim-utils.o: New file.
6468 * sim-basics.h: #include sim-base.h.
6469 (zalloc): Make argument unsigned long.
6470 * sim-base.h: New file.
6471 * sim-inline.h (SIM_IO support): Delete.
6472 * sim-io.h: Delete inline support.
6473 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6474 * sim-config.c: sim-state.h renamed to sim-main.h.
6475 * sim-core.c: Likewise.
6476 * sim-events.c: Likewise.
6477
6478 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6479
6480 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6481 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6482 -DDEBUG.
6483 * configure: Regenerated to track ../common/aclocal.m4 changes.
6484
6485Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6486
6487 * configure: Regenerated to track ../common/aclocal.m4 changes.
6488
6489Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6490
6491 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6492 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6493 are defined by the configure.
6494
6495 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6496
c906108c
SS		 6497 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6498 reserved-bits): Always define.
72f4393d 6499
c906108c
SS		 6500 * sim-config.h, sim-config.c (sim_config): New function - and new
6501 file - co-ordinate the setting/checking of the common simulator
6502 configuration options.
6503
6504 * Make-common.in (sim-config.o): Add rule.
6505
6506Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6507
6508 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6509 va_list from void *, since va_list might not be a pointer type.
6510
6511Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6512
6513 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6514 in wrong order.
6515 (offset_N): Correct computation of LE offset.
6516
6517 * sim-io.c (sim_io_error): Include a new line when reporting
6518 errors.
6519
6520 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6521 `/'.
6522
6523Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6524
6525 * run.c: Include alloca-conf.h.
6526
6527 * callback.c (os_evprintf_filtered): Fix typo.
6528
6529Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6530
6531 * run.c (string.h, strings.h, stdlib.h): Include.
6532
6533 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6534 0 when nothing pending.
6535
6536 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6537 will soon be going away.
6538 (getopt): Plicate GCC.
6539
6540 * sim-endian.c (sim-io.h): Plicate GCC.
6541 * sim-bits.c (sim-io.h): Ditto.
6542 * sim-n-bits.h (ROTn): Ditto.
6543
6544 * sim-io.c (sim_io_error): Correct check for NULL.
6545
6546 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6547 the __FILE__.
6548 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6549 path.
6550
6551Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6552
6553 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6554 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6555
6556Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6557
6558 * sim-alu.h: Include sim-xcat.h.
72f4393d 6559
c906108c
SS		 6560Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6561
6562 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6563 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6564 these.
6565
6566 * sim-events.c (sim_events_at_large_int): New function. Just
6567 schedules an event every large-int ticks.
6568 (sim_events_init): Call.
6569 (sim_events_tick, sim_events_process): Move async handing to
6570 sim_events_process. Move timer decrement so that it occures after
6571 events have been processed.
72f4393d 6572
c906108c
SS		 6573 * sim-basics.h (struct _engine): Remove declaration.
6574
6575 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6576 everything with same. Rename global struct to SIM_DESC.
6577 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6578 * sim-io.h, sim-io.c: Ditto.
72f4393d 6579
c906108c
SS		 6580 * sim-assert.h: New file. Optional assertion checking macros.
6581 * sim-io.c (sim_io_error): Make just this function tolerant to
6582 null pointers.
72f4393d 6583
c906108c
SS		 6584 * sim-xcat.h: New file. Define concatenate macros.
6585 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6586 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6587 concat macros.
72f4393d 6588
c906108c
SS		 6589
6590Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6591
6592 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6593
6594Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6595
6596 * sim-inline.h: Add definitions for sim-types.
6597 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6598 module.
6599
6600Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6601
c906108c
SS		 6602 * sim-events.h: Remove defunct reference to callback struct.
6603
6604Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6605
6606 * configure: Re-generate.
6607
6608Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6609
6610 * Make-common.in (CSEARCH): Do not include the gdb directory in
6611 the search path.
6612
6613Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6614
6615 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6616 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6617 to explicitly incorporate these.
6618
6619 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6620 specify the alignment restrictions of the target architecture -
6621 without this option all alignment restrictions are accomodated.
6622 (--enable-sim-assert): New option. Conditionally compile in
6623 assertion statements.
6624 (--enable-sim-float): New option. Strongly specify the target's
6625 floating point support.
6626 (--enable-sim-hardware): New option. Specify the hardware devices
6627 included in the simulation.
6628 (--enable-sim-packages): New option. Specify the hardware
6629 packages included in the simulation.
6630 (--enable-sim-regparm): New option. Specify that parameters be
6631 passed in registers instead of on the stack.
6632 (--enable-sim-reserved-bits): New option. Specify that reserved
6633 bits within an instruction are are correctly set.
6634 (--enable-sim-smp): New option. Specify the level of SMP support
6635 to be included in the simulator.
6636 (--enable-sim-stdcall): New option. Specify an alternative
6637 function call convention.
6638 (--enable-sim-xor-endian): New option. Configure xor-endian
6639 support used by some targets to implement bi-endian support.
72f4393d 6640
c906108c
SS		 6641Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6642
6643 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6644 host endianness to be overridden.
6645 (--enable-sim-endian): Allow the target platform's byte order
6646 to be overridden.
6647 (--enable-sim-inline): Control the inlining of common components.
6648 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6649 (--enable-sim-warnings): Enable additional GCC compiler checks.
6650 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6651 SIM_WARNINGS): Add.
72f4393d 6652
c906108c
SS		 6653 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6654 sim-*-n.h so that the names are uniq on dos machines
6655 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 6656
c906108c
SS		 6657Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6658
6659 * run.c: #include "libiberty.h".
6660 (main): New locals sd,no_args,sim_argv.
6661 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6662 is program name. Update call to sim_set_callbacks.
6663 Record result of sim_open, pass to other sim_foo routines.
6664
6665Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6666
6667 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6668 final newline.
6669
6670Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6671
6672 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6673 Route stdout through buffered IO.
6674
6675 * callback.c: Add os_flush_stderr, os_write_stderr,
6676 os_evprintf_filtered functions to route error output through
6677 stderr.
72f4393d 6678
c906108c
SS		 6679 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6680 Correct return type - should be void.
6681
6682Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6683
6684 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6685
6686 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6687 not provide a default value as undefined indicates disable code.
6688
6689Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6690
6691 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6692 directory.
6693 * sim-events.h, sim-events.c: Ditto.
6694 * sim-io.h, sim-io.c: Ditto.
72f4393d 6695
c906108c 6696Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6697
c906108c
SS		 6698 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6699
6700 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6701 extract the tail or least signifiant bits from an integer of the
6702 specified size.
72f4393d 6703
c906108c
SS		 6704 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6705 WITH_TARGET_BITSIZE so that the compilation will fail when an
6706 unsupported bitsize value is defined.
6707
6708 (INSERTED*): Convert to functions.
6709 (EXTRACTED*): Ditto.
72f4393d 6710
c906108c 6711 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 6712
c906108c
SS		 6713Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6714
6715 * sim-inline.h: Allow explicit control over which .c files will be
6716 included by their header.
6717
6718 * sim-inline.h: Allow explicit control over which .c files use the
6719 alternative - REGPARM - parameter passing mechanism.
72f4393d 6720
c906108c
SS		 6721 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6722 icache.c, idecode.c, semantics.c or support.c. Those names are
6723 not generally applicable.
72f4393d 6724
c906108c
SS		 6725Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6726
6727 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6728 in a fashion similar to sim-endian-n.
6729
6730 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6731 both value and address macro's.
6732
6733Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6734
6735 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6736
6737 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6738 generic L_word, H_word macro's.
6739
6740Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6741
6742 * sim-basics.h: Borrow code from ppc directory.
6743 * sim-bits.c: Ditto.
6744 * sim-bits.h: Ditto.
6745 * sim-config.h: Ditto.
6746 * sim-endian-n.h: Ditto.
6747 * sim-endian.c: Ditto.
6748 * sim-endian.h: Ditto.
6749 * sim-inline.c: Ditto.
6750 * sim-inline.h: Ditto.
6751 * sim-types.h: Ditto.
6752
6753Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6754
6755 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6756 all the ALU size alternatives and then auto-configure a default.
72f4393d 6757
c906108c
SS		 6758 * sim-alu.h: Copy ppc/idecode_expression.h.
6759
6760Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6761
6762 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6763 sign extend a bit within a value.
6764
6765 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6766 a pointer into the middle of a host word.
6767 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 6768
c906108c
SS		 6769Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6770
6771 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6772 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6773 appropriate definitions of read, write, etc. Add prototype for
6774 system.
6775
6776Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6777
6778 * Makefile.in (libcommon.a): Delete.
6779 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6780 (gentmap,targ-vals.h,targ-map.c): Likewise.
6781 (run-autoconf): Delete.
6782 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6783 (common makefile fragment): Moved back into ...
6784 * Make-common.in: Resurrect.
6785 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6786 * configure: Regenerated.
6787
6788Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6789
6790 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6791 (SIM_AC_OUTPUT): To here.
6792
6793Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6794
6795 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6796 comments and single quotes. Fixes a problem found on hpux.
6797
6798Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6799
6800 * aclocal.m4: Remove Make-common.in from dependencies.
6801 * (distclean): Remove targ-vals.def.
6802
6803 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6804 into here. Makes insertion into makefiles easier. Also, change
6805 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6806 targ-map.o, and run are built. They are now built in the
6807 individual simulator directories, taking sources from ../common as
6808 necessary. This replaces the merging of libcommon.a into
6809 linsim.a, which was problematic for the WinGDB build process.
6810 * run.c: Include config.h from . instead of ../common.
6811 * Make-common.in: Remove. It's no longer necessary.
6812
6813Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6814
6815 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6816 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6817
6818Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6819
6820 * run.c (main): Set target_byte_order before call to sim_open.
6821
6822Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6823
6824 * callback.c: #include <stdlib.h>
6825 (os_error): New function.
6826 (default_callback): Add os_error.
6827
6828Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6829
6830 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6831 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6832 specific.
6833 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6834
6835Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6836
6837 * run.c: #include ../common/config.h, tconfig.h.
6838 (myname): New static global.
6839 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6840 Only process -c ifdef SIM_HAVE_SIMCACHE.
6841 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6842 Parse program name from argv[0] and use in error messages.
6843 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6844 Add support for incomplete h8/300 termination indicators.
6845 (usage): Make more verbose.
6846 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6847 * Makefile.in,Make-common.in,callback.c: New files.
6848 * nltvals.def,gentmap.c,gentvals.sh: New files.
6849
72f4393d 6850Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 6851
6852 * run.c: Include stdarg.h if __STDC__.
6853
6854Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6855
6856 * run.c (main): Don't print out anything if the signal
6857 number is zero (ie no signal).
6858
6859Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6860
6861 * run.c (main): Print out if the program raised a signal.
6862
6863Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6864
6865 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6866 (main): Ditto.
6867
6868Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6869
6870 * run.c (main): Explicitly cast malloc() parameter.
6871
6872Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6873
6874 * run.c (sim_bfd): New global to hold the bfd pointer for the
6875 executable.
6876 (main): Initialize sim_bfd.
6877
6878Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6879
6880 * run.c (main): Use new bfd_big_endian macro.
6881
6882Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6883
6884 * run.c (main): Removed SH specific comments, so source is
6885 generic. Also updated to only load relevant sections. Moved
6886 sim_open() to after callback attach (to match GDB).
6887
6888 * run.1: Removed SH specific comments.
6889
6890Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6891
6892 * run.c (main): Always return sigrc at end.
6893
6894Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6895
6896 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6897 bfd_check_format() fails.
6898
6899Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6900
6901 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
This page took 1.038431 seconds and 4 git commands to generate.