projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
*** empty log message ***
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
2aaed979
KB		 12012-03-28 Rathish C <rathish.c@kpitcummins.com>
2
3 * sim-trace.c: Update the function prototype of save_data_size.
4 Move the enum data_fmt from here...
5 * sim-trace.h: ...to here.
6 Add function prototype of save_data.
7
a35a3322
MF		 82012-03-25 Mike Frysinger <vapier@gentoo.org>
9
10 * sim-core.h (sim_core_trans_addr): Add prototype.
11
f914e384
HPN		 122012-03-24 Hans-Peter Nilsson <hp@axis.com>
13
14 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
15 missing in last change.
16
2232061b
MF		 172012-03-24 Mike Frysinger <vapier@gentoo.org>
18
19 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
20 * nrun.c: Include string.h/strings.h.
21 * aclocal.m4, config.in, configure: Regenerate.
22
ac0aacdf
MF		 232012-03-22 Mike Frysinger <vapier@gentoo.org>
24
25 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
26 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
27 out -Werror initialization.
28
509deab2
MF		 292012-03-19 Mike Frysinger <vapier@gentoo.org>
30
31 * Make-common.in (TAGS): Change a-z to [:lower:].
32 * acinclude.m4 (sim-trace): Likewise.
33 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
34 Change A-Za-z0-9 to [:alnum:].
35
9a5e0c49
MF		 362012-03-18 Mike Frysinger <vapier@gentoo.org>
37
38 * nrun.c (main): Display strsignal of sigrc.
39
96cdfef0
MF		 402012-01-06 Mike Frysinger <vapier@gentoo.org>
41
42 * Makefile.in (abs_srcdir): Declare.
43 (srcroot): Define in terms of abs_srcdir.
44 (headers): Change srcdir to abs_srcdir.
45
12c3e59c
JB		 462012-01-02 Joel Brobecker <brobecker@adacore.com>
47
48 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
49 header.
50
96987c2b
JB		 512011-12-19 Joel Brobecker <brobecker@adacore.com>
52
53 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
54 system bourne shell.
55
71712327
MF		 562011-12-03 Mike Frysinger <vapier@gentoo.org>
57
58 * syscall.c (cb_get_string): Rename from "get_string".
59 (get_path): Rename get_string call to cb_get_string.
60
db2e4d67
MF		 612011-12-03 Mike Frysinger <vapier@gentoo.org>
62
63 * Make-common.in (VPATH): Add $(srccom).
64 (DEP): Delete.
65 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
66 POSTCOMPILE): New variables.
67 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
68 Include dependency files, when using GNU Make. Delete all
69 dependency-only rules.
70 * aclocal.m4: Include ../../config/depstand.m4. Call
71 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
72 (MAKE, GMAKE): New substs.
73
a13852d9
MF		 742011-11-07 Mike Frysinger <vapier@gentoo.org>
75
76 PR sim/13161
77 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
78 * configure, config.in: Regenerate.
79 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
80
4399a56b
MF		 812011-10-19 Mike Frysinger <vapier@gentoo.org>
82
83 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
84
f1a81b37
JB		 852011-10-18 John Wehle <john@feith.com> (tiny patch)
86
87 * sim-profile.c (profile_info): Only print the title once.
88
9c082ca8
MF		 892011-10-17 Mike Frysinger <vapier@gentoo.org>
90
91 * acinclude.m4: Rename from aclocal.m4.
92 * aclocal.m4: Regenerate.
93
6ffe910a
MF		 942011-10-17 Mike Frysinger <vapier@gentoo.org>
95
96 * aclocal.m4: Change AC_PREREQ comment to 2.64.
97 * common.m4: Delete.
98 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
99 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
100 * configure: Regenerate.
101
59c0b43d
TT		 1022011-10-14 Alexey Makhalov <makhaloff@gmail.com>
103
104 * sim-alu.h (ALU32_AND): Clear carry flag.
105 (ALU32_AND): Clear carry flag.
106
66f8d993
MF		 1072011-10-09 Mike Frysinger <vapier@gentoo.org>
108
109 * dv-cfi.c: Include stdbool.h.
110
d56a2aae
MF		 1112011-10-09 Mike Frysinger <vapier@gentoo.org>
112
113 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
114
4a99173d
MF		 1152011-10-04 Mike Frysinger <vapier@gentoo.org>
116
117 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
118 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
119
10915d9a
MF		 1202011-07-12 Mike Frysinger <vapier@gentoo.org>
121
122 * sim-command.c: Include sim-options.h.
123
63042524
MF		 1242011-07-12 Mike Frysinger <vapier@gentoo.org>
125
126 * aclocal.m4: Move sinclude comment after AC_INIT comment.
127
24a6c33d
MF		 1282011-07-12 Mike Frysinger <vapier@gentoo.org>
129
130 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
131 Delete direct call to AC_PROG_CC.
132
2419798b
MF		 1332011-07-05 Mike Frysinger <vapier@gentoo.org>
134
135 * sim-command.c: New file.
136 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
137 (sim-command.o): New rule.
138
440db575
MF		 1392011-05-27 Mike Frysinger <vapier@gentoo.org>
140
141 * sim-options.c (standard_option_handler): Remove arg[0] check
142 when freeing simulator_sysroot. Only strdup arg when arg[0] is
143 not an empty string, otherwise assign "" back to it.
144
3ddcae71
MF		 1452011-05-26 Mike Frysinger <vapier@gentoo.org>
146
147 * nltvals.def: Regenerate to include Blackfin syscalls again.
148
3a49ea9f
MF		 1492011-05-25 Mike Frysinger <vapier@gentoo.org>
150
151 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
152 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
153 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
154 (trace_idx_to_str): Likewise.
155 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
156 (TRACE_syscall): Define.
157 (WITH_TRACE_SYSCALL_P): Likewise.
158 (TRACE_SYSCALL_P): Likewise.
159
dd931b2f
MF		 1602011-05-23 Mike Frysinger <vapier@gentoo.org>
161
162 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
163 remove now-unnecessary sub-scope for glue->type setting.
164 Check to see if the "reg" property exists before we use it, and
165 if it doesn't exist, error out for "glue" devices.
166
0e31da21
MF		 1672011-05-23 Mike Frysinger <vapier@gentoo.org>
168
169 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
170 glue-or, and set type to glue_xor when name is glue-xor.
171 (hw_glue_port_event): Return immediately when type is glue_io
172 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
173 and hw_port_event calls from glue_and to end of function.
174
34b47c38
MF		 1752011-05-11 Mike Frysinger <vapier@gentoo.org>
176
177 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
178 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
179 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
180 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
181 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
182 around function arguments.
183
56a9aa1d
MF		 1842011-04-14 Mike Frysinger <vapier@gentoo.org>
185
186 * sim-options.c (complete_option_list, sim_complete_command):
187 New functions.
188
d45bea91
MF		 1892011-04-02 Mike Frysinger <vapier@gentoo.org>
190
191 * dv-glue.c: Fix up style.
192
12c4cbd5
MF		 1932011-04-02 Mike Frysinger <vapier@gentoo.org>
194
195 * hw-alloc.c (hw_alloc_data): Adjust brace.
196 * hw-base.c (hw_base_data): Likewise.
197 (generic_hw_unit_decode): Fix indentation.
198 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
199 * hw-events.c (hw_event, hw_event_data): Likewise.
200 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
201 * hw-instances.c (hw_instance_data): Likewise.
202 * hw-instances.h (hw_instance): Likewise.
203 * hw-main.h (hw_descriptor, enum): Likewise.
204 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
205 * hw-ports.h (hw_port_descriptor): Likewise.
206 * hw-properties.c (hw_property_data): Likewise.
207 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
208 _range_property_spec, _reg_property_spec): Likewise.
209 * hw-tree.c (_name_specifier, printer): Likewise.
210 (split_device_specifier, parse_string_property, hw_tree_traverse,
211 print_size, print_reg_property, print_string, print_properties):
212 Fix indentation.
213
66ee2731
MF		 2142011-03-29 Mike Frysinger <vapier@gentoo.org>
215
216 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
217 * Make-common.in (dv-cfi.o): New rule.
218 * dv-cfi.c, dv-cfi.h: New files.
219
165b70ea
KB		 2202011-03-21 Kevin Buettner <kevinb@redhat.com>
221
222 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
223 fcntl.h and sys/fcntl.h, for constants.
224 * nltvals.def: Regenerate.
225 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
226 * sim-io.h (sys/types.h, sys/stat.h): Include.
227 (sim_io_stat, sim_io_fstat): Declare.
228
028f6515
MF		 2292011-03-14 Mike Frysinger <vapier@gentoo.org>
230
231 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
232 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
233 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
234 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
235 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
236 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
237 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
238 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
239 syscall.c: Trim trailing whitespace.
240
ef016f83
MF		 2412011-03-05 Mike Frysinger <vapier@gentoo.org>
242
243 * gennltvals.sh: Handle bfin targets.
244 * nltvals.def: Regenerate.
245
fee17b35
KB		 2462011-02-25 Kevin Buettner <kevinb@redhat.com>
247
248 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
249 file descriptors.
250
d79fe0d6
MF		 2512011-02-14 Mike Frysinger <vapier@gentoo.org>
252
253 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
254 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
255 (hw_free): Drop zfree logic and always call free.
256 * hw-base.c (hw_delete): Change zfree to free.
257 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
258 (hw_handle_remove_phandle): Likewise.
259 * hw-instances.c (hw_instance_delete): Likewise.
260 * hw-tree.c (parse_reg_property): Likewise.
261 (parse_ranges_property): Likewise.
262 (parse_string_property): Likewise.
263 * sim-core.c (sim_core_uninstall): Likewise.
264 * sim-cpu.c (sim_cpu_free_all): Likewise.
265 * sim-hw.c (sim_hw_uninstall): Likewise.
266 * sim-memopt.c (do_memopt_delete): Likewise.
267 (sim_memory_uninstall): Likewise.
268 * sim-module.c (sim_module_uninstall): Likewise.
269 * sim-options.c (sim_parse_args): Likewise.
270 * sim-profile.c (profile_pc_cleanup): Likewise.
271 (profile_uninstall): Likewise.
272 * sim-watch.c (do_watchpoint_delete): Likewise.
273 * sim-utils.c (zfree): Delete.
274 (sim_state_free): Change zfree to free.
275 * sim-utils.h (zfree): Delete.
276
891e7fb1
MF		 2772011-02-13 Mike Frysinger <vapier@gentoo.org>
278
279 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
280
9bd90cce
MF		 2812011-01-12 Mike Frysinger <vapier@gentoo.org>
282
283 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
284
39a3ae0a
MF		 2852011-01-12 Mike Frysinger <vapier@gentoo.org>
286
287 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
288 fails.
289 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
290 when asprintf fails.
291 * sim-utils.c (sim_do_commandf): Issue an error and return when
292 asprintf fails.
293 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
294 asprintf fails.
295
3143e5a9
MF		 2962011-01-11 Mike Frysinger <vapier@gentoo.org>
297
298 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
299 bytes has been calculated and when mmap_next_fd is valid and
300 nr_bytes is 0.
301 (memory_option_handler): Allow missing size when mmap_next_fd is
302 valid.
303
cb11d1f4
MF		 3042011-01-10 Mike Frysinger <vapier@gentoo.org>
305
306 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
307 not empty, and always append $3 to $hardware.
308
3092011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 310
311 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
312 * sim-hw.h (sim_hw_abort): Likewise.
313
cc25892b
MF		 3142011-01-05 Mike Frysinger <vapier@gentoo.org>
315
316 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
317
44944448
JB		 3182011-01-05 Joel Brobecker <brobecker@adacore.com>
319
320 * run.1: Copyright year update.
321
e61ddca7
MF		 3222010-12-28 Mike Frysinger <vapier@gentoo.org>
323
e71b81d8
MF		 324 * hw-alloc.h (HW_NALLOC): Define.
325
326010-12-28 Mike Frysinger <vapier@gentoo.org>
327
e61ddca7
MF		 328 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
329
bef6be3d
MF		 3302010-12-15 Mike Frysinger <vapier@gentoo.org>
331
332 * sim-memopt.c (OPTION_MAP_INFO): Define.
333 (memory_options): Handle --map-info.
334 (memory_option_handler): Handle OPTION_MAP_INFO.
335
5be229c0
MF		 3362010-11-22 Mike Frysinger <vapier@gentoo.org>
337
338 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
339 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
340 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
341
81c641e7
MF		 3422010-11-22 Mike Frysinger <vapier@gentoo.org>
343
344 * sim-core.c (WITH_HW): Add device casts to device_error,
345 device_io_read_buffer, and device_io_write_buffer.
346
6ab5626b
MF		 3472010-11-16 Mike Frysinger <vapier@gentoo.org>
348
349 * dv-sockser.c (dv_sockser_write_buffer): New function.
350 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
351 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
352
0bd15c7f
HPN		 3532010-10-07 Hans-Peter Nilsson <hp@axis.com>
354
355 * callback.c (os_lseek): Call wrap on lseek result.
356
363a6e9f
OS		 3572010-05-26 Ozkan Sezer <sezeroz@gmail.com>
358
359 * dv-sockser.c (dv_sockser_init): Check error return from socket()
360 call by its equality to -1 not by it being negative.
361 (connected_p): Likewise for accept() call.
362
c8551de3
MF		 3632010-04-23 Mike Frysinger <vapier@gentoo.org>
364
365 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
366
ef93a840
MF		 3672010-04-21 Mike Frysinger <vapier@gentoo.org>
368
369 * profile.c (sim_profile_print_bar): Add cpu argument.
370
f093db8c
MF		 3712010-04-21 Mike Frysinger <vapier@gentoo.org>
372
373 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
374
0d3d2c71
MF		 3752010-04-21 Mike Frysinger <vapier@gentoo.org>
376
377 * sim-profile.c (profile_vprintf, profile_printf): New functions.
378 (profile_print_pc): Convert sim_io_printf to profile_printf.
379 (profile_print_insn): Likewise.
380 (profile_print_memory): Likewise.
381 (profile_print_core): Likewise.
382 (profile_print_model): Likewise.
383 (sim_profile_print_bar): Likewise.
384 (profile_print_speed): Likewise.
385 (profile_print_addr_ranges): Likewise.
386 (profile_info): Likewise.
387 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
388
bd0bd508
MF		 3892010-04-19 Mike Frysinger <vapier@gentoo.org>
390
391 * sim-model.c (OPTION_MODEL): Convert to enum.
392 (OPTION_MODEL_INFO): New enum.
393 (model_options): Add model-info/info-model entries.
394 (model_option_handler): Handle OPTION_MODEL_INFO.
395
e8a76151
MF		 3962010-04-13 Mike Frysinger <vapier@gentoo.org>
397
398 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
399 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
400 initially.
401
cb1cc9c6
MF		 4022010-04-13 Mike Frysinger <vapier@gentoo.org>
403
404 * sim-hrw.c (sim_write): Add const to buf arg.
405 * sim-utils.h (sim_write_fn): Likewise.
406
58f03a40
MF		 4072010-04-12 Mike Frysinger <vapier@gentoo.org>
408
409 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
410 defines.
411
21cf617c
MF		 4122010-04-12 Mike Frysinger <vapier@gentoo.org>
413
414 * dv-core.c (dv_core_descriptor): Add NULL initializer.
415 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
416 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
417 * dv-sockser.c (sockser_options): Likewise.
418 * hw-ports.c (empty_hw_ports): Likewise.
419 * sim-hw.c (hw_options): Likewise.
420 * sim-model.c (model_options): Likewise.
421 * sim-options.c (standard_options): Likewise.
422 * sim-profile.c (profile_options): Likewise.
423 * sim-trace.c (trace_options): Likewise.
424 * sim-watch.c (watchpoint_options): Likewise.
425
e377ca52
MF		 4262010-04-12 Mike Frysinger <vapier@gentoo.org>
427
428 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
429 the local "arg_table" variable, and the xmalloc cast.
430
adaaf009
MF		 4312010-04-10 Mike Frysinger <vapier@gentoo.org>
432
433 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
434 "prefix" var.
092d8476 435 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 436
9ec7269f
MF		 4372010-04-10 Mike Frysinger <vapier@gentoo.org>
438
439 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
440
709b3bb3
MF		 4412010-04-10 Mike Frysinger <vapier@gentoo.org>
442
443 * sim-trace.c (save_data): Add const markings to "buf" argument.
444
3dd68605
MF		 4452010-04-10 Mike Frysinger <vapier@gentoo.org>
446
447 * sim-options.c (standard_option_handler): Add const markings to
448 local "type" var.
449
0ad22a74
MF		 4502010-04-02 Mike Frysinger <vapier@gentoo.org>
451
452 * hw-ports.h: Fix spelling typos.
453
75005b3a
MF		 4542010-03-30 Mike Frysinger <vapier@gentoo.org>
455
456 * configure.ac: Check for socklen_t.
457 * configure, config.in: Regenerated.
458 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
459
d946c288
MF		 4602010-03-30 Mike Frysinger <vapier@gentoo.org>
461
462 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
463 * sim-hw.c (hw_option_handler): Likewise.
464
ff398ee4
MF		 4652010-03-30 Mike Frysinger <vapier@gentoo.org>
466
467 * sim-watch.c (watchpoint_type_to_str): Add const to return.
468 (interrupt_nr_to_str): Likewise.
469 (default_interrupt_names): Add const to pointer type.
470 (sim_watchpoint_install): Add const to prefix.
471 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
472
6bf91687
MF		 4732010-03-30 Mike Frysinger <vapier@gentoo.org>
474
475 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
476 (sim_core_write_buffer): Likewise.
477
15f3c2de
MF		 4782010-03-30 Mike Frysinger <vapier@gentoo.org>
479
480 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
481 the SIM_HAVE_ADDR_RANGE define.
482
fb0cc53e
MF		 4832010-03-30 Mike Frysinger <vapier@gentoo.org>
484
485 * sim-core.h (device_error): Add const to message, and add printf
486 format attribute.
487
739dfd28
MF		 4882010-03-30 Mike Frysinger <vapier@gentoo.org>
489
490 * sim-profile.c (profile_print_addr_ranges): Wrap with the
491 SIM_HAVE_ADDR_RANGE define.
492
59db87ad
MF		 4932010-03-30 Mike Frysinger <vapier@gentoo.org>
494
495 * dv-glue.c (hw_glue_ports): Swap static and const.
496
dc416615
MF		 4972010-03-30 Mike Frysinger <vapier@gentoo.org>
498
499 * nrun.c (usage): Use void in definition.
500 * sim-options.c (dup_arg_p): Convert old-style function definition.
501 (sim_parse_args): Likewise.
502 (sim_print_help): Likewise.
503 * sim-trace.c (set_trace_option_mask): Likewise.
504 (set_trace_option): Likewise.
505 * sim-utils.c (sim_analyze_program): Likewise.
506 (sim_elapsed_time_get): Likewise.
507 (sim_elapsed_time_since): Likewise.
508
11409fac
MF		 5092010-03-22 Mike Frysinger <vapier@gentoo.org>
510
511 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
512 (standard_options): Likewise.
513 (standard_option_handler): Likewise.
514
6d519a46
MF		 5152010-03-16 Mike Frysinger <vapier@gentoo.org>
516
517 * hw-ports.c (TRACE): Delete.
518 * hw-properties.c (TRACE): Delete.
519 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
520 (hw_find_integer_property): Likewise.
521 (hw_find_integer_array_property): Likewise.
522 (hw_add_duplicate_property): Likewise.
523
799026a7
MF		 5242010-03-15 Mike Frysinger <vapier@gentoo.org>
525
526 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
527 "boolean".
528
fd87baa9
MF		 5292010-02-04 Mike Frysinger <vapier@gentoo.org>
530
531 * sim-model.c: Include sim-model.h
532
294bcb78
MF		 5332010-02-04 Mike Frysinger <vapier@gentoo.org>
534
535 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
536 & from the STATE_CPU() examples.
537
80532737
DE		 5382010-01-24 Doug Evans <dje@sebabeach.org>
539
d2c7a1a6
DE		 540 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
541 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
542 ufixsfsi): Ditto.
543 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
544 (struct cgen_fp_ops): Update signatures of floating point conversion
545 operations.
546
80532737
DE		 547 * Make-common.in (CGEN_SIM_DEPS): Define.
548 (CGEN_INCLUDE_DEPS): Use it.
549 (CGEN_MAIN_CPU_DEPS): Simplify.
550
1377e154
DE		 5512010-01-22 Doug Evans <dje@sebabeach.org>
552
553 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
554 (SUBWORDTFSI, JOINSIDI): Ditto.
555
ec11f055
DE		 5562010-01-05 Doug Evans <dje@sebabeach.org>
557
558 * cgen-types.h (SETDI): Delete, unused.
559
a09a0bfd
DE		 5602009-12-02 Doug Evans <dje@sebabeach.org>
561
562 * cgen-engine.h: Remove duplicated comment.
563
62836bf4
DE		 5642009-11-23 Doug Evans <dje@sebabeach.org>
565
566 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
567 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
568
e94d449d
DE		 5692009-11-22 Doug Evans <dje@sebabeach.org>
570
197fa1aa
DE		 571 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
572 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
573 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
574 instead of CGEN_INSN_INT.
575
e94d449d
DE		 576 * cgen-trace.h (trace_extract): Add cast to fix warning.
577
ca25db52
DE		 5782009-11-05 Doug Evans <dje@sebabeach.org>
579
580 * cgen-mem.h (DECLARE_GETT): Don't inline.
581 (DECLARE_SETT): Ditto.
582
c272cb46
JS		 5832009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
584
585 * sim-inline.h: Fix spelling error.
586
1428dced
TT		 5872009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
588
589 * Make-common.in: Add datarootdir.
590
44330079
RW		 5912009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
592
0aec8eb1
RW		 593 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
594 (SIM_CHECK_MEMBERS_1): Remove.
595 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
596 AC_CHECK_MEMBERS one.
597 * configure: Regenerate.
598
44330079
RW		 599 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
600 * configure: Regenerate.
601
d6416cdc
RW		 6022009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
603
81ecdfbb
RW		 604 * config.in: Regenerate.
605 * configure: Likewise.
606
c462b41b
RW		 607 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
608 definition of AC_CHECK_MEMBER.
609
d6416cdc
RW		 610 * aclocal.m4: m4_include toplevel config/override.m4.
611 * configure: Regenerate.
612
96e946ca
RW		 6132009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
614
615 * Makefile.in (datarootdir): New variable.
616
6a8b8615
DE		 6172009-07-07 Doug Evans <dje@sebabeach.org>
618
619 * Make-common.in (CPU_DIR): Define.
620
2c2a86d7
DE		 6212009-07-06 Doug Evans <dje@sebabeach.org>
622
623 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
624 identifiers for file types rather than encoding internal
625 implementation details of cgen.sh.
626 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
627 * cgen.sh: Add support for parallel makes.
628 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
629
c28c63d8
JB		 6302009-05-18 Jon Beniston <jon@beniston.com>
631
632 * gennltvals.sh: Add lm32 target.
633 * nltvals.def: Add lm32 syscall definitions.
634
982807ce
JB		 6352009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
636
637 Speed up simulator startup:
638 * sim-utils.c (zalloc): Use xcalloc.
639
2a8922a9
HPN		 6402009-01-07 Hans-Peter Nilsson <hp@axis.com>
641
2225d5bd
HPN		 642 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
643 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
644 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
645 variant; UQI, UHI, USI, UDI, and cast the result to the signed
646 type, QI, HI, SI, DI.
647
2a8922a9
HPN		 648 * callback.c (os_error): Mark as being a noreturn function.
649 * sim-io.h (sim_io_error): Similar for sim_io_error.
650
6878aceb
JS		 6512008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
652
653 * aclocal.m4: Fix underquoting of function names.
654
be091327
DJ		 6552008-10-21 Julian Brown <julian@codesourcery.com>
656
657 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
658
79e1e459
HPN		 6592008-07-11 Hans-Peter Nilsson <hp@axis.com>
660
661 * common.m4: Add test for libz and zlib.h.
662 * configure: Regenerate to track ../common/common.m4 changes.
663 * config.in: Ditto.
664
6efef468
JM		 6652008-06-06 Vladimir Prus <vladimir@codesourcery.com>
666 Daniel Jacobowitz <dan@codesourcery.com>
667 Joseph Myers <joseph@codesourcery.com>
668
669 * aclocal.m4: Include ../../config/acx.m4.
670 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
671 * configure, config.in: Regenerate.
672 * Make-common.in (LIB_OBJS): Add version.o.
673 (version.c, version.o): New rules.
674 * run.c: Include version.h.
675 (usage): Add help parameter. Print output either to stdout or
676 stderr depending on that parameter.
677 (print_version): New.
678 (main): Check for --help and --version.
679 * run-sim.h (sim_target_display_usage): Add help parameter.
680 * version.h: New.
681
a4e64307
DJ		 6822008-04-14 Hans Kester <kester.hans@gmail.com>
683
684 * sim-signal.c: Define missing signals for _WIN32.
685
2a3591b0
SR		 6862008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
687
688 * gennltvals.sh: Add cr16.
689 * nltvals.def: Rebuild.
690
b981d709
DJ		 6912007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
692
eb639c50
DJ		 693 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
694 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 695
f40f1a01
NC		 6962007-08-10 Nick Clifton <nickc@redhat.com>
697
698 * sim-memopt.c (memory_options): Mention that the
699 --memory-size switch accepts suffixes.
700 (parse_size): Handle a suffix on the size value.
701 * sim-options.c (standard_options): Mention that the mem-size
702 switch accepts suffixes.
703 (standard_option_handler): Handle a suffix on the size value.
704
edc5d9ec
HPN		 7052006-12-21 Hans-Peter Nilsson <hp@axis.com>
706
707 * acconfig.h: Remove.
708 * config.in: Regenerate.
709
09d96939
TS		 7102006-11-07 Thiemo Seufer <ths@mips.com>
711
712 * gentmap.c: Fix compile time warning.
713
7e129781
TS		 7142006-11-07 Thiemo Seufer <ths@mips.com>
715
716 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
717 for bfd text addresses.
718
3ae2e9a3
TS		 7192006-08-29 Thiemo Seufer <ths@mips.com>
720 Nigel Stephens <nigel@mips.com>
721
722 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
723 SIM_QUIET_NAN_NEGATED.
724
41ec9f20
TS		 7252006-08-29 Nigel Stephens <nigel@mips.com>
726
727 * sim-profile.c (profile_pc_init): Initialise default profiling
728 frequency to a prime number.
729 (profile_print_pc): Convert gmon.out sample data into target
730 byte order.
731
e85e3205
RE		 7322006-06-13 Richard Earnshaw <rearnsha@arm.com>
733
734 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
735 * common.m4: Likewise.
736 * configure: Regenerated.
737
2f0122dc
DJ		 7382006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
739
740 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
741 * configure: Regenerated.
742
20e95c23
DJ		 7432006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
744
745 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
746 and LIBINTL_DEP everywhere.
747 (CSEARCH): Use INCINTL.
748 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
749 gettext macros.
750 * configure: Regenerated.
751
ea696909
HPN		 7522006-03-29 Hans-Peter Nilsson <hp@axis.com>
753
754 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
755 option-contents test.
756
aba6488e
MM		 7572005-11-28 Mark Mitchell <mark@codesourcery.com>
758
25520859
MM		 759 * sim-signal.c (sim_signal_to_target): Fix typos.
760
aba6488e
MM		 761 * sim-reason.c (sim_stop_reason): Use
762 sim_signal_to_target, not sim_signal_to_host.
763 * sim-signal.c (sim_signal_to_host): Fix typo.
764 (sim_signal_to_target): New function.
765
f010abaa
HPN		 7662005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
767
768 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
769 change.
770
09b96ea0
ILT		 7712005-07-08 Ian Lance Taylor <ian@airs.com>
772
efd36314
ILT		 773 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
774
09b96ea0
ILT		 775 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
776 different fraction for a quiet NaN.
777 (unpack_fpu): Likewise.
778
3b02a06b
BE		 7792005-07-08 Ben Elliston <bje@au.ibm.com>
780
781 * callback.c: Remove ANSI_PROTOTYPES conditional code.
782 * sim-load.c: Likewise.
783 * syscall.c: Likewise.
784
18d59ab9
CV		 7852005-05-24 Corinna Vinschen <vinschen@redhat.com>
786
787 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
788 check.
789
149cfe5b
DJ		 7902005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
791
792 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
793
3f6da722 7942005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 795
3f6da722
MI		 796 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
797 and signed64 for __ALPHA__.
798
2b193c4a
MK		 7992005-03-23 Mark Kettenis <kettenis@gnu.org>
800
801 * aclocal.m4 Include ../../gettext.m4.
802 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
803 (AM_LC_MESSAGES): Remove.
804 * configure: Regenerate.
805
51216631
JB		 8062005-02-28 Jim Blandy <jimb@redhat.com>
807
808 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
809 -Wuninitialized in the default list of build warnings if CFLAGS is
810 set, and doesn't include -O. (Using -Wuninitialized without
811 optimization produces a warning, which interferes with compilation
812 with -Werror.)
813
0c4507fd
JB		 8142005-02-21 Jim Blandy <jimb@redhat.com>
815
816 * callback.c (os_fstat): Don't declare 't' unless it's used.
817
9ab46d53
JB		 8182005-02-09 Jim Blandy <jimb@redhat.com>
819
820 * Make-common.in (CGEN): Load guile.scm, and include a trailing
821 '-s' argument.
822 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
823 to $(CGEN), to ensure that the command substitution happens where
824 the variable is referenced in the submake, not when the submake's
825 arguments are expanded.
826 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
827 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
828 application Scheme script directly after ${cgen}; don't precede it
829 with a -s.
830
f4f8cce4
HPN		 8312005-01-28 Hans-Peter Nilsson <hp@axis.com>
832
97f669ed
HPN		 833 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
834 * callback.c [HAVE_LIMITS_H]: Include limits.h.
835 Include libiberty.h.
836 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
837 being either end of a pipe.
838 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
839 (os_shutdown): Clear pipe state.
840 (default_callback): Initialize new members.
841
f4f8cce4
HPN		 842 * callback.c (default_callback): Initialize target_endian.
843 (cb_store_target_endian): Renamed from store, new first parameter
844 host_callback *cb, drop last parameter big_p. Take endianness
845 from cb.
846 (cb_host_to_target_stat): Change to use cb_store_target_endian.
847 Remove variable big_p.
848 * nrun.c (main): Initialize default_callback.target_endian.
849
35695fd6
AC		 8502005-01-14 Andrew Cagney <cagney@gnu.org>
851
852 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
853 Add explicit call to AC_CONFIG_HEADER.
854 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
855 * configure: Re-generate.
856
f0569246
AC		 8572005-01-12 Andrew Cagney <cagney@gnu.org>
858
859 * common.m4: New file, based on of aclocal.m4.
860
38f48d72
AC		 8612005-01-11 Andrew Cagney <cagney@localhost.localdomain>
862
863 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
864 * configure: Regenerated to track ../common/aclocal.m4 changes.
865
b7026657
AC		 8662005-01-07 Andrew Cagney <cagney@gnu.org>
867
868 * configure.ac: Rename configure.in, require autoconf 2.59.
869 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
870 * configure: Re-generate.
871
5d945fec
HPN		 8722004-12-15 Hans-Peter Nilsson <hp@axis.com>
873
874 * syscall.c (cb_syscall) <case CB_SYS_truncate>
875 <case CB_SYS_ftruncate>: New cases.
876
0d3cd463
HPN		 8772004-12-13 Hans-Peter Nilsson <hp@axis.com>
878
879 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 880 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 881 * callback.c (os_lstat): New function.
0d3cd463 882
119860e5
HPN		 8832004-12-08 Hans-Peter Nilsson <hp@axis.com>
884
027e2a04
HPN		 885 * run.1: Document --sysroot=filepath.
886 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
887 (standard_options): Support --sysroot=<path>.
888 (standard_option_handler): Handle OPTION_SYSROOT.
889 * syscall.c (simulator_sysroot): Define, initialized empty.
890 (get_path): Prepend simulator_sysroot to absolute file path.
891 [HAVE_STRING_H]: Include string.h.
892 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
893 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
894 (main): If simulator_sysroot is not empty, chdir there.
895 * sim-config.h (simulator_sysroot): Declare.
896
119860e5
HPN		 897 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
898 cgen_rtx_error" in a CGEN-generated simulator.
899 * gdbinit.in: Break on sim_core_signal too. Have autoconf
900 replacement for CGEN-related breakpoints.
901
70ae6611
HPN		 9022004-12-07 Hans-Peter Nilsson <hp@axis.com>
903
904 * Make-common.in (sim-basics_h): Add $(callback_h).
905
697afb65
HPN		 9062004-12-03 Hans-Peter Nilsson <hp@axis.com>
907
908 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
909 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
910 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
911 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
912 (SIM_CHECK_MEMBERS): New macros.
913 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
914 for struct stat member test and write. Add ST_x calls for each
915 struct stat member tested in configure.in. Wrap each ST_x call in
916 #ifdef of configure macro for that member.
917 * configure, config.in: Regenerate.
918
6e56eb07
HPN		 9192004-12-01 Hans-Peter Nilsson <hp@axis.com>
920
921 * cgen.sh: New thirteenth parameter opcfile, defaulting to
922 /dev/null.
923 <case desc>: Pass -OPC opcfile.
924 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
925 parameter to cgen.sh.
926
c87368ac
RE		 9272004-11-30 Richard Earnshaw <rearnsha@arm.com>
928
929 * Make-common.in (sim-basics_h): Correct dependencies on
930 cconfig.h and tconfig.h
931 (sim-load.o): Correct typo in sim-basics_h dependency.
932
08cd3760
RE		 9332004-11-18 Richard Earnshaw <rearnsha@arm.com>
934
15f5e61f
RE		 935 * Make-common.in (sim-*_h): Add macros for all sim headers listing
936 sub-dependencies for other sim files that they include.
937 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 938 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
939
1afbf186
HPN		 9402004-11-16 Hans-Peter Nilsson <hp@axis.com>
941
1d72487d
HPN		 942 * sim-config.c (sim_config): Recognize when a bfd has unspecified
943 endian information.
944
1afbf186
HPN		 945 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
946 $(remote_sim_h) too.
947 (sim_main_headers): Add sim-utils.h.
948
a3bb1089
FCE		 9492004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
950
951 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
952
5a645dc5
AC		 9532004-07-26 Andrew Cagney <cagney@gnu.org>
954
955 Problem from Olaf Hering <olh@suse.de>.
956 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
957
109d3db3
BE		 9582004-07-10 Ben Elliston <bje@au.ibm.com>
959
960 * hw-tree.c (parse_integer_property): Typo fix in comments.
961 * sim-options.c (sim_args_command): Likewise.
962
0aaa4a81
AC		 9632004-06-28 Andrew Cagney <cagney@gnu.org>
964
965 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
966
0242f9ea
JR		 9672004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
968
969 * callback.c (os_shutdown): Fix bug in last change: actually
970 mark file descriptors as available on startup.
971
594ee3a7
JR		 9722004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
973
974 [ include/gdb: * callback.h (host_callback_struct): Replace
975 members fdopen and alwaysopen with fd_buddy. ]
976 * callback.c: Changed all users.
977
5f510f9c
AM		 9782004-06-15 Alan Modra <amodra@bigpond.net.au>
979
980 * sim-load.c (sim_load_file): Use bfd_get_section_size
981 instead of bfd_get_section_size_before_reloc.
982
7659f80a
DJ		 9832004-05-18 Daniel Jacobowitz <dan@debian.org>
984
985 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
986 passing it to printf.
987
41ee5402
DJ		 9882004-05-10 Daniel Jacobowitz <dan@debian.org>
989
990 * callback.c: Update copyright dates.
991 * run.c: Likewise.
992 * sim-basics.h: Likewise.
993 * sim-load.c: Likewise.
994 * syscall.c: Likewise.
995
9962004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
997
998 * callback.c: Include cconfig.h instead of config.h.
999 * run.c: Likewise.
1000 * sim-basics.h: Likewise.
1001 * sim-load.c: Likewise.
1002 * syscall.c: Likewise.
1003
6d0c993e
BE		 10042004-01-16 Ben Elliston <bje@wasabisystems.com>
1005
1006 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1007
6edf0760
NC		 10082003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1009
1010 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1011
a69146da
KH		 10122003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1013
1014 * sim-options.c (standard_options): Fix the names of H8
1015 variants.
1016
fc0a2244
AC		 10172003-10-30 Andrew Cagney <cagney@redhat.com>
1018
1019 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1020 with "struct bfd_symbol".
1021
ee3073b5
AC		 10222003-10-21 Andrew Cagney <cagney@redhat.com>
1023
1024 * callback.c (os_truncate): Call "truncate", and not "stat".
1025
198beae2
AC		 10262003-10-20 Andrew Cagney <cagney@redhat.com>
1027
1028 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1029
8822d001
JR		 10302003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1031
1032 * callback.c (os_ftruncate, os_truncate): New functions.
1033 (default_callback): Initialize ftruncate and truncate members.
1034
ea52ff81
DB		 10352003-09-08 Dave Brolley <brolley@redhat.com>
1036
1037 On behalf of Doug Evans <dje@sebabeach.org>
1038 * cgen.sh: New arg archfile.
1039 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1040 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1041
e158f0a0
AC		 10422003-08-28 Andrew Cagney <cagney@redhat.com>
1043
1044 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1045 * sim-options.c (print_help): Cast the format with specifier to
1046 "int".
1047
33319edb
DB		 10482003-08-20 Michael Snyder <msnyder@redhat.com>
1049 Dave Brolley <brolley@redhat.com>
1050
1051 * cgen-par.h (flags, word1): New target-specific
1052 fields of CGEN_WRITE_QUEUE_ELEMENT.
1053 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1054 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1055 * gennltvals.sh: Add frv target.
1056 * nltvals.def: Add frv target.
1057
72f536bd
MS		 10582003-06-23 Michael Snyder <msnyder@redhat.com>
1059
ac59bf8d 1060 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 1061 * sim-reg.c: Fix cut-and-paste bug in comment.
1062
1f1b2817
AC		 10632003-06-22 Andrew Cagney <cagney@redhat.com>
1064
1065 From matthew green <mrg@redhat.com>:
1066 * sim-fpu.h: Update copyright.
1067 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1068 * sim-fpu.c: Update copyright.
1069 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1070
89c0d7dd 10712003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 1072
89c0d7dd 1073 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 1074 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1075 with disassemble_info:read_memory_func.
1076 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1077
828c9ae6
MS		 10782003-06-04 Michael Snyder <msnyder@redhat.com>
1079
1080 * common/run.c (main): Remove SIM_H8300 ifdef.
1081 (usage): Ditto.
1082 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1083 (standard_options): Add '-x' for h8/300sx.
1084 (standard_option_handler): Add case for SIM_H8300SX.
1085
80d35d90
MS		 10862003-04-13 Michael Snyder <msnyder@redhat.com>
1087
1088 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1089
876fec02
AC		 10902003-03-01 Andrew Cagney <cagney@redhat.com>
1091
1092 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1093 (sim_engine_vabort): Ditto.
1094
6b4a8935
AC		 10952003-02-27 Andrew Cagney <cagney@redhat.com>
1096
1097 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1098 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1099 * nrun.c (main): Ditto.
1100
dbd7cd63
AC		 11012003-02-26 Andrew Cagney <cagney@redhat.com>
1102
1103 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1104 (sim_engine_vabort): Ditto.
1105 (sim_engine_halt, sim_engine_restart): Ditto.
1106
836cc9f4
AC		 11072003-02-20 Andrew Cagney <ac131313@redhat.com>
1108
1109 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1110 (sim-break_h): Delete macro.
1111 (sim-break.o): Delete rule.
1112 * sim-break.c: Delete file.
1113 * sim-break.h: Delete file.
1114 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1115 (STATE_BREAKPOINTS): Delete macro.
1116 (sim_state_base): Delete field breakpoints.
1117 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1118 sim_break_install to array.
1119
45a15d6f
KH		 11202003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1121
1122 * run.c (usage): Fix typos.
1123
127a77fe
CD		 11242002-11-27 Richard Sandiford <rsandifo@redhat.com>
1125
1126 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1127
b85e4829
AC		 11282002-11-22 Andrew Cagney <ac131313@redhat.com>
1129
1130 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1131 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1132 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1133 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1134 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1135 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1136 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1137 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1138 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1139 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1140
d25b1553
AC		 11412002-11-13 Andrew Cagney <cagney@redhat.com>
1142
1143 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1144
d690312f
CD		 11452002-11-06 Richard Sandiford <rsandifo@redhat.com>
1146
1147 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1148 (distclean): Depend on it.
1149
7c3e3b33
AM		 11502002-10-14 Alan Modra <amodra@bigpond.net.au>
1151
1152 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1153
7ede505a
DB		 11542002-08-29 Dave Brolley <brolley@redhat.com>
1155
1156 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1157
75c4388a
AC		 11582002-07-17 Andrew Cagney <cagney@redhat.com>
1159
1160 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1161 (sim_set_callbacks, sim_size, sim_trace)
1162 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1163 to here from "gdb/remote-sim.h".
1164
7a3085c1 11652002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 1166
1167 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1168 avoid possible longjmp problems with automatic variable siggnal.
1169
076043f2
AC		 11702002-07-14 Andrew Cagney <ac131313@redhat.com>
1171
1172 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1173 * Make-common.in (installdirs): Make $(libdir) too, needed when
1174 installing libsim.a.
1175
3fbeef0b
AC		 11762002-07-13 Andrew Cagney <ac131313@redhat.com>
1177
1178 * gennltvals.sh (dir): Mark d30v as obsolete.
1179 * nltvals.def: Remove d30v.
1180
bf962092
AC		 11812002-06-17 Andrew Cagney <cagney@redhat.com>
1182
27961795
AC		 1183 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1184
bf962092
AC		 1185 * sim-memopt.c: Include <unistd.h>.
1186 (do_memopt_add): Fix printf format.
1187 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1188
c8cca39f
AC		 11892002-06-16 Andrew Cagney <ac131313@redhat.com>
1190
1191 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1192 --enable-gdb-build-warnings.
1193 * configure: Regenerated to track ../common/aclocal.m4 changes.
1194
307041b7 11952002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f
AH		 1196
1197 * sim-fpu.c (unpack_fpu): Initialize exponent for
1198 sim_fpu_class_zero.
1199 (i2fpu): Same.
1200 (sim_fpu_sqrt): Same.
1201
3c25f8c7
AC		 12022002-06-08 Andrew Cagney <cagney@redhat.com>
1203
1204 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1205 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1206 * run.c: Ditto.
1207 * sim-load.c: Ditto.
1208 * callback.c: Ditto.
1209 * syscall.c: Ditto.
1210 * Make-common.in (callback_h): Define.
1211 (remote_sim_h): Define.
1212 (run.o): Update.
1213 (callback.o): Update.
1214 (syscall.o): Update.
1215 (sim-load.o):
1216 (nrun.o): Update.
1217 (sim-hload.o): Update.
1218 (sim-io.o): Update.
1219 (sim-reason.o): Update.
1220 (sim-reg.o): Update.
1221 (sim-resume.o): Update.
1222
dbec3bef
KH		 12232002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1224
1225 * run.c: Fix formatting.
1226
de4112fa
NC		 12272002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1228
1229 * run-sim.h: New header. Provide prototypes for functions used
1230 between run() and libsim.a which are not used by GDB.
1231 * run.c: Include run-sim.h.
1232 (main): If SIM_TARGET_SWITCHES is defined call
1233 sim_target_parse_command_line.
1234 (usage): If SIM_TARGET_SWITCHES is defined call
1235 sim_target_display_usage.
1236
a8cdafbd
AV		 12372002-05-17 Andrey Volkov <avolkov@transas.com>
1238
1239 * run.c: Made h8300s as new target, not h8300h alias.
1240 Added new option -S (h8300s target)
1241 * sim-options.c: Ditto.
1242
5accf1ff
CD		 12432002-05-01 Chris Demetriou <cgd@broadcom.com>
1244
1245 * callback.c: Use 'deprecated' rather than 'depreciated.'
1246
080fe24b
AC		 12472002-02-24 Andrew Cagney <ac131313@redhat.com>
1248
1249 From wiz at danbala:
1250 * sim-fpu.h: Fix grammar and typos.
1251 Fix PR gdb/287.
1252
6439295f
CD		 12532002-02-10 Chris Demetriou <cgd@broadcom.com>
1254
1255 * callback.c: Fix some spelling errors.
1256 * hw-device.h: Likewise.
1257 * hw-tree.c: Likewise.
1258 * sim-abort.c: Likewise.
1259 * sim-alu.h: Likewise.
1260 * sim-core.h: Likewise.
1261 * sim-events.c: Likewise.
1262 * sim-events.h: Likewise.
1263 * sim-fpu.h: Likewise.
1264 * sim-profile.h: Likewise.
1265 * sim-utils.c: Likewise.
1266
dea03d4e
HPN		 12672002-01-31 Hans-Peter Nilsson <hp@axis.com>
1268
1269 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1270 New functions.
1271
1636f0bb
BE		 12722002-01-20 Ben Elliston <bje@redhat.com>
1273
1274 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1275 the comment for this enumerator.
1276
b59d44de
BE		 12772002-01-14 Ben Elliston <bje@redhat.com>
1278
1279 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1280
280b26c0
KH		 12812001-12-20 Kazu Hirata <kazu@hxi.com>
1282
1283 * run.c (usage): Fix a typo.
1284
e3e473da
BE		 12852001-07-05 Ben Elliston <bje@redhat.com>
1286
1287 * Make-common.in (srccgen): Remove.
1288 (CGEN_CPU_DIR): Define.
1289 (CGEN_READ_SCM): Redefine without $(srccgen).
1290 (CGEN_ARCH_SCM): Ditto.
1291 (CGEN_CPU_SCM): Ditto.
1292 (CGEN_DECODE_SCM): Ditto.
1293 (CGEN_DESC_SCM): Ditto.
1294
2836ee25
FCE		 12952001-04-25 Frank Ch. Eigler <fche@redhat.com>
1296
1297 * sim-load.c (sim_load_file): Put it back: external now.
1298 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1299
5b778125
AC		 13002001-04-21 Andrew Cagney <ac131313@redhat.com>
1301
1302 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1303 internal interface.
1304 * sim-utils.c (sim_analyze_program): Ditto.
1305
6ec9f4a9
FCE		 13062001-04-19 Frank Ch. Eigler <fche@redhat.com>
1307
1308 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1309 we're finished with its immediate use.
1310 * sim-load.c (sim_load_file): Ditto.
1311
764f1408
FCE		 13122001-03-16 Frank Ch. Eigler <fche@redhat.com>
1313
1314 Add support for mmap-based memory regions.
1315 * sim-memopt.c (mmap_next_fd): New global.
1316 (sim_memory_init): Reinitialize it.
1317 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1318 "--memory-mapfile FILE" option. Check for some errors.
1319 (do_memopt_add): Conditionally do mmap instead of malloc for
1320 backing store of simulated memory. Check for more errors.
1321 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1322 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1323 * configure.in: Look for mmap/fstat related functions and headers.
1324 * config.in, configure: Regenerated.
1325
35c20992
FCE		 13262001-03-15 Frank Ch. Eigler <fche@redhat.com>
1327
1328 * sim-core.c (sim_core_map_attach): Correct overlap-related
1329 error messages.
1330
f6bb7a3b
MM		 13312001-03-07 Michael Meissner <meissner@redhat.com>
1332
1333 * run.c (alloca-conf.h): Delete, no longer provided.
1334
01816cd8
BE		 13352001-02-22 Ben Elliston <bje@redhat.com>
1336
1337 * sim-trace.h (TRACE_VPU_IDX): Add.
1338 (TRACE_vpu): Define.
1339 (WITH_TRACE_VPU_P): Likewise.
1340 (TRACE_VPU_P): Likewise.
1341 * sim-trace.c (OPTION_TRACE_VPU): Define.
1342 (trace_options): Add --trace-vpu.
1343 (trace_option_handler): Handle OPTION_TRACE_VPU.
1344 (trace_option_handler): Include VPU tracing in --trace-semantics.
1345 (trace_idx_to_str): Handle TRACE_VPU_IDX.
1346
44a9331c
BE		 13472001-02-21 Ben Elliston <bje@redhat.com>
1348
1349 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
1350 (TRACE_BRANCH_INPUT2): Likewise.
1351
c43ad8eb
BE		 13522001-02-09 Ben Elliston <bje@redhat.com>
1353
1354 * (profile_print_pc): Write header out in target byte order.
1355
13562001-02-09 Ben Elliston <bje@redhat.com>
1357
1358 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
1359 adjusting the pc shift value.
1360
9397fcbf
FCE		 13612001-01-12 Chris Demetriou <cgd@sibyte.com>
1362
badd2b1e
BE		 1363 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
1364 where a numeric value is supplied.
9397fcbf 1365
63fe1038
BE		 13662001-01-06 Ben Elliston <bje@redhat.com>
1367
1368 * cgen.sh: Allow extrafiles to include the semantics files when
1369 generating an ISA-specific decoder.
1370
b6f6b44d
AO		 13712000-12-27 Alexandre Oliva <aoliva@redhat.com>
1372
1373 * Make-common.in (sim-io.o): Depend on targ-vals.h.
1374
ad8707b5
BE		 13752000-12-23 Ben Elliston <bje@redhat.com>
1376
1377 * cgen-trace.c (trace_result): Handle 'f' type operands; output
1378 them to the trace stream using sim_fpu_printn_fpu. Include
1379 "sim-fpu.h".
1380
b94c0966
BE		 13812000-12-15 Ben Elliston <bje@redhat.com>
1382
1383 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
1384 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
1385 trailing digits as specified (-1 to print all digits).
1386 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
1387 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
1388 to print_bits ().
1389
fd5d712e
BE		 13902000-12-13 Ben Elliston <bje@redhat.com>
1391
1392 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
1393 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
1394 (defs): New action.
1395
4c15ccf7
GK		 13962000-12-12 Geoffrey Keating <geoffk@redhat.com>
1397
1398 * sim-endian.h: Don't have parameters on macro definitions which
1399 are simply renaming functions, to permit use of XCONCAT2 in both
1400 the macro name and the arguments in a use of such a definition.
1401
0d277f51
BE		 14022000-12-11 Ben Elliston <bje@redhat.com>
1403
1404 * cgen-ops.h (SUBWORDDFDI): New function.
1405
bb4e03e5
BE		 14062000-12-05 Ben Elliston <bje@redhat.com>
1407
c79688eb
BE		 1408 * Make-common.in (cgen-defs): New target.
1409 (cgen-decode): Pass $(EXTRAFILES).
1410
bb4e03e5
BE		 1411 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
1412 -outfile-suffix options.
1413
76440e4b
BE		 14142000-12-04 Ben Elliston <bje@redhat.com>
1415
6227bc85
BE		 1416 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
1417 (SUBWORDSIUQI): Likewise.
1418 (SUBWORDDIHI): Likewise.
1419 (SUBWORDDIQI): New function.
1420
76440e4b
BE		 1421 * cgen-trace.c (disassemble_insn): Remove unused declaration.
1422 * cgen-scache.c (scache_option_handler): Remove unused local var.
1423
cdc2a5c3
BE		 14242000-12-03 Ben Elliston <bje@redhat.com>
1425
1426 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
1427
4e73b9c1
SC		 14282000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1429
1430 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
1431
ce9bc8d1
SC		 14322000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1433
1434 * dv-core.c (dv_core_attach_address_callback): Don't abort if
1435 space is not zero.
1436
ce13044d
SC		 14372000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1438
1439 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
1440 (set_hw_delete): Moved the macro as a function.
1441 * hw-base.h (set_hw_delete): Declare as external function.
1442 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
1443 allocated using hw_malloc.
1444
7c070881
SC		 14452000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1446
1447 * sim-options.c (sim_parse_args): Free the memory used for
1448 long_options, short_options, handlers, opt_cpu, orig_val.
1449
4f49fa1b
BE		 14502000-11-20 Ben Elliston <bje@redhat.com>
1451
1452 * cgen-ops.h (SUBBI): New macro.
1453 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
1454 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
1455
2d84da1b
BE		 14562000-11-16 Ben Elliston <bje@redhat.com>
1457
1458 * cgen-types.h (VOID): New type.
1459
dbc168af
BE		 14602000-11-09 Ben Elliston <bje@redhat.com>
1461
1462 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
1463 (sim_fpu_two): Set exponent to 1.
1464
e4f5c43e
EZ		 14652000-10-26 Ben Elliston <bje@redhat.com>
1466
1467 * cgen.sh: Handle an isa argument between cpu and mach. Default to
1468 `all'. Pass `-i' options to cgen applications.
1469 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
1470 cgen-desc): Pass $(isa) to cgen.sh.
1471
a8d894af
BE		 14722000-10-08 Ben Elliston <bje@redhat.com>
1473
1474 * cgen-utils.c (cgen_rtx_error): New function.
1475
14762000-10-07 Ben Elliston <bje@redhat.com>
1477
1478 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
1479 conditions for sim_core_read_buffer().
1480
6d4c43bf
DB		 14812000-09-26 Dave Brolley <brolley@redhat.com>
1482
1483 * cgen-utils.c (RORQI): New function.
1484 (ROLQI): New function.
1485 (RORHI): New function.
1486 (ROLHI): New function.
1487
0e266e5c
DB		 14882000-08-28 Dave Brolley <brolley@redhat.com>
1489
1490 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
1491 in insn_value if it will fit.
1492
604259a0
FCE		 14932000-08-21 Frank Ch. Eigler <fche@redhat.com>
1494
1495 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
1496
4193618c
DB		 14972000-08-15 Dave Brolley <brolley@redhat.com>
1498
1499 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
1500
15012000-08-15 Dave Brolley <brolley@redhat.com>
1502
1503 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
1504 (PROFILE_CPU_FREQ): New macro.
1505 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
1506 (profile-options): Add profile-cpu-frequency.
1507 (parse_frequency): New function.
1508 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
1509 (profile_print_speed): Print cpu frequency and simulated execution time.
1510 Re-indent other items to match.
1511
548a3e15
AC		 15122000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
1513
1514 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
1515
fab307a2
FCE		 15162000-07-27 Frank Ch. Eigler <fche@redhat.com>
1517
1518 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1519 * Makefile.in (install): Install run.1 man page.
1520
46a19b74
AC		 1521Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1522
1523 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
1524 * Makefile.in (headers,nltvals.def): Merge.
1525
3c765a54
AC		 1526Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1527
f9cbceb6
AC		 1528 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1529 * nrun.c (main): Print the simulator statistics only in
1530 verbose mode.
1531 * hw-properties.h (hw_find_integer_array_property): Fix
1532 prototype (use signed_cell).
1533
38e64f35
AC		 1534 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1535 * sim-events.c (sim_events_remain_time): New function returning
1536 the time that remains before the event is raised.
1537 * hw-events.c (hw_event_remain_time): Likewise.
1538 * sim-events.h (sim_events_remain_time): Declare.
1539 * hw-events.h (hw_event_remain_time): Declare.
1540
0802cc40
AC		 1541 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1542 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
1543 (OPTION_HW_LIST): New option --hw-list to list the devices.
1544 (hw_option_handler): List the device tree with 'sim_hw_print'.
1545
3c765a54
AC		 1546 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1547 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
1548 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
1549 (EXTENDED): Define for 16-bit word size.
1550 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
1551 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
1552 * sim-types.h: Added support for 16-bit targets.
1553
7fb283bc
FCE		 15542000-06-23 Frank Ch. Eigler <fche@redhat.com>
1555
1556 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
1557
ab42ee12
FCE		 15582000-06-24 Frank Ch. Eigler <fche@redhat.com>
1559
1560 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1561 * Makefile.in (distclean): Clean cconfig.h also.
1562
eb2d80b4
AC		 1563Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
1564
1565 * configure: Regenerated to track ../common/aclocal.m4 changes.
1566
1567Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
1568
1569 * aclocal.m4 (sim-profile): Enable the profiler by default.
1570
781c552e
AC		 1571Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
1572
1573 * run.c (main): Initialize sigrc.
1574
5eb1a8fa
AC		 1575Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1576
1577 * sim-events.c (update_time_from_event): Add more detailed event
1578 tracing.
1579
b2ac51e4
DB		 15802000-03-30 Dave Brolley <brolley@redhat.com>
1581
1582 * aclocal.m4 (cgen): Use guile to run cgen.
1583
f8603f2f
DB		 15842000-03-23 Dave Brolley <brolley@redhat.com>
1585
1586 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
1587 ftruncdfsf.
1588 * cgen-accfp.c (fextsfdf): New function.
1589 (ftruncdfsf): New function.
1590 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
1591
0f831eb3
JJ		 15922000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
1593
1594 * cgen-ops.h: Added TRUNCSISI.
1595
e88acae7
FCE		 15962000-03-08 Dave Brolley <brolley@redhat.com>
1597
1598 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
1599 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
1600 (sim_queue_fn_si_write): Last argument is has type USI.
1601 (sim_queue_fn_sf_write): New function.
1602 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
1603 (sim_queue_fn_sf_write): New function.
1604 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
1605
baa7ae6f
AC		 1606Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1607
1608 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
1609 sim_set_trace and run simulator using sim_resume.
1610 (main): Add option ``-o'' - operating environment. Only continue
1611 after a signal when operating environment.
1612 (main): Always set REASON and SIGRC using sim_stop_reason.
1613 (sim_trace): Delete extern declaration.
1614
6d358e86
NC		 16152000-02-08 Nick Clifton <nickc@cygnus.com>
1616
1617 * callback.c: Fix compile time warning messages.
1618 * run.c: Fix compile time warning messages.
1619
ed9a39eb
JM		 16201999-12-17 Dave Brolley <brolley@cygnus.com>
1621
1622 * sim-profile.h: (set_profile_option_mask): Add prototype.
1623 * sim-profile.c (set_profile_option_mask): No longer static.
1624
c4093a6a
JM		 1625Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
1626
1627 * sim-arange.c: Include <string.h>
1628
de57eccd
JM		 16291999-12-07 Dave Brolley <brolley@cygnus.com>
1630
c4093a6a 1631 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 1632 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
1633 (CGEN_FN_MEM_HI_WRITE): New enumerator.
1634 (CGEN_FN_MEM_SI_WRITE): New enumerator.
1635 (CGEN_FN_MEM_DI_WRITE): New enumerator.
1636 (CGEN_FN_MEM_DF_WRITE): New enumerator.
1637 (CGEN_FN_MEM_XI_WRITE): New enumerator.
1638 (fn_mem_qi_write): New union members.
1639 (fn_mem_hi_write): New union members.
1640 (fn_mem_si_write): New union members.
1641 (fn_mem_di_write): New union members.
1642 (fn_mem_df_write): New union members.
1643 (fn_mem_xi_write): New union members.
1644 (sim_queue_fn_mem_qi_write): New function.
1645 (sim_queue_fn_mem_hi_write): New function.
1646 (sim_queue_fn_mem_si_write): New function.
1647 (sim_queue_fn_mem_di_write): New function.
1648 (sim_queue_fn_mem_df_write): New function.
1649 (sim_queue_fn_mem_xi_write): New function.
1650 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
1651 (sim_queue_fn_mem_hi_write): New function.
1652 (sim_queue_fn_mem_si_write): New function.
1653 (sim_queue_fn_mem_di_write): New function.
1654 (sim_queue_fn_mem_df_write): New function.
1655 (sim_queue_fn_mem_xi_write): New function.
1656 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
1657 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
1658 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
1659
c2d11a7d
JM		 16601999-12-01 Dave Brolley <brolley@cygnus.com>
1661
1662 * cgen-accfp.c (subsf): Check status code.
1663 (mulsf): Ditto.
1664 (negsf): Ditto.
1665 (abssf): Ditto.
1666 (sqrtsf): Ditto.
1667 (invsf): Ditto.
1668 (minsf): Ditto.
1669 (maxsf): Ditto.
1670 (subdf): Ditto.
1671 (muldf): Ditto.
1672 (divdf): Ditto.
1673 (negdf): Ditto.
1674 (absdf): Ditto.
1675 (sqrtdf): Ditto.
1676 (invdf): Ditto.
1677 (mindf): Ditto.
1678 (maxdf): Ditto.
1679
16801999-11-26 Dave Brolley <brolley@cygnus.com>
1681
1682 * cgen-par.h (fn_df_write): Mode of data is DF.
1683 (sim_queue_fn_df_write): Mode of data is DF.
1684 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
1685
16861999-11-22 Dave Brolley <brolley@cygnus.com>
1687
1688 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
1689 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
1690
11cf8741
JM		 16911999-11-04 Dave Brolley <brolley@cygnus.com>
1692
1693 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
1694 CGEN_MEM_XI_WRITE members.
1695 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
1696 (sim_queue_fn_xi_write): New function.
1697 (sim_queue_mem_xi_write): New function.
1698
1699 * cgen-par.c (sim_queue_fn_xi_write): New function.
1700 (sim_queue_mem_xi_write): New function.
1701 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
1702 CGEN_MEM_XI_WRITE.
1703
e514a9d6
JM		 17041999-10-22 Dave Brolley <brolley@cygnus.com>
1705
1706 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
1707 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
1708 * cgen-par.c: Set insn_address for each queued write. Get pc from
1709 cpu when executing queued writes.
1710
17111999-10-19 Dave Brolley <brolley@cygnus.com>
1712
1713 * cgen-par.h (sim_queue_fn_pc_write): New function.
1714 (CGEN_FN_PC_WRITE): New enumerator.
1715 (fn_pc_write): New union member.
1716 * cgen-par.c (sim_queue_fn_pc_write): New function.
1717 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
1718
917317f4
JM		 17191999-10-18 Dave Brolley <brolley@cygnus.com>
1720
1721 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
1722 (CGEN_MEM_DF_WRITE): New enumerator.
1723 (mem_di_write): New union member.
1724 (mem_df_write): New union member.
1725 * cgen-par.c (sim_queue_mem_di_write): New function.
1726 (sim_queue_mem_df_write): New function.
1727 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
1728 CGEN_MEM_DF_WRITE.
1729 * cgen-accfp.c (divsf): Check for division errors.
1730
17311999-10-14 Doug Evans <devans@casey.cygnus.com>
1732
1733 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
1734
2df3850c
JM		 17351999-10-07 Dave Brolley <brolley@cygnus.com>
1736
1737 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
1738 (fn_hi_write): New union member.
1739 (sim_queue_fn_hi_write): New function.
1740 * cgen-par.c (sim_queue_fn_hi_write): New function.
1741 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
1742
2acceee2
JM		 17431999-09-29 Doug Evans <devans@casey.cygnus.com>
1744
1745 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
1746 Change type of result to SEM_PC.
1747
1748Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
1749
1750 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
1751
6426a772
JM		 17521999-09-25 Doug Evans <devans@casey.cygnus.com>
1753
1754 * cgen-ops.h (SUBWORD*): Delete cpu arg.
1755 (JOIN*): Delete cpu arg.
1756
1757Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
1758
1759 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
1760 parameter.
1761 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
1762
c2c6d25f
JM		 1763Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
1764
1765 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
1766 large values.
1767
7fc5b5ad
AC		 1768Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1769
1770 * run.c (main): Check the sim_stop_reason and only halt simulation
1771 when a valid stop condition is identified.
1772
c2c6d25f
JM		 1773Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
1774
1775 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
1776
1777Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
1778
1779 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
1780 (bi_write): New union element.
1781 (sim_queue_bi_write): New function.
1782 * cgen-par.c (sim_queue_bi_write): New function.
1783 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
1784
d4f3574e
SS		 1785Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1786
1787 * configure: Regenerated to track ../common/aclocal.m4 changes.
1788
1789 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
1790 ../gdb/configure.in.
1791 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
1792 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
1793 (SIM_WARNINGS): Delete
1794 (CONFIG_CFLAGS): Update.
1795
1796Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
1797
1798 * cgen-par.c: New file.
1799 * cgen-par.h: New file.
1800 * cgen-sim.h (cgen-par.h): #include it.
1801 * cgen-cpu.h (write_queue): New field.
1802 (CPU_WRITE_QUEUE): New access macro.
1803 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
1804 (cgen-par.o): New target.
1805
104c1213
JM		 18061999-08-28 Doug Evans <devans@casey.cygnus.com>
1807
1808 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
1809 * cgen-utils.c (mode_names): Update.
1810
53a5351d
JM		 18111999-08-20 Doug Evans <devans@casey.cygnus.com>
1812
1813 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
1814 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
1815 buffer arg if WITH_PARALLEL_GENWRITE.
1816 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
1817 (struct idesc): Ditto.
1818
1819Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
1820
1821 * sim-model.c (model_option_handler): Add \n to error message.
1822
96baa820
JM		 18231999-08-08 Doug Evans <devans@casey.cygnus.com>
1824
1825 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
1826 (insn_sem): Rewrite.
1827 (sem_fn_desc): New struct.
1828 (idesc): Rewrite.
1829 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
1830 misses if ! FAST_P.
1831 (scache case): Split into non-parallel/parallel versions.
1832 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
1833 if not use semantic switch version.
1834
18351999-08-04 Doug Evans <devans@casey.cygnus.com>
1836
1837 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
1838 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
1839 (SEM_BRANCH_INIT_EXTRACT): Delete.
1840 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
1841 (SEM_BRANCH_FINI): Ditto.
1842 (SEM_BRANCH_VIA_ADDR): Ditto.
1843 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
1844 (SEM_BRANCH_ADDR_CACHE): Delete.
1845 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
1846 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
1847 pbb_br_type.
1848 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
1849 (@cpu@_pbb_begin): Initialize branch_target.
1850 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
1851 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
1852 pbb_br_type.
1853 (@cpu@_engine_run_fast): Ditto.
1854
adf40b2e
JM		 1855Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
1856
1857 * cgen-utils.c (RORSI): New function.
1858 (ROLSI): New function.
1859
18601999-07-14 Doug Evans <devans@casey.cygnus.com>
1861
1862 * Makefile.in (TAGS): Tweak TAGS regex.
1863 * cgen-mem.h (*): Add TAGS markers.
1864
43e526b9
JM		 1865Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
1866
1867 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
1868 passed in when sim_resume is first entered - don't re-pass it
1869 after a restart.
1870
1871Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
1872
1873 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
1874 OPTION_LOAD_LMA but only when is defined.
1875 (standard_options): When SIM_HANDLES_LMA is defined include
1876 options --load-lma and --load-vma.
1877 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
1878
1879 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
1880 (struct sim_state_base): Add load_at_lma_p.
1881 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
1882 STATE_LOAD_AT_LMA_P.
1883
1884Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
1885
1886 * nrun.c (main): Re-format loop gnu style.
1887
9846de1b
JM		 1888Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
1889
1890 * dv-sockser.c (connected_p): Initialize addrlen.
1891
18921999-07-06 Dave Brolley <brolley@cygnus.com>
1893
1894 * cgen-accfp.c (floatsidf): New function.
1895 (fixdfsi): New function.
1896
18971999-07-06 Doug Evans <devans@casey.cygnus.com>
1898
1899 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
1900
43ff13b4
JM		 19011999-07-05 Doug Evans <devans@casey.cygnus.com>
1902
1903 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
1904 (cgen-fpu.o,cgen-accfp.o): Add rules for.
1905 * cgen-fpu.c: New file.
1906 * cgen-fpu.h: New file.
1907 * cgen-accfp.c: New file.
1908 * cgen-cpu.h (CGEN_CPU): New member fpu.
1909 * cgen-mem.h: Redo fp support.
1910 * cgen-ops.h: Delete k&r support. Redo fp support.
1911 * cgen-sim.h: Include cgen-fpu.h.
1912 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
1913
085dd6e6
JM		 19141999-06-23 Doug Evans <devans@casey.cygnus.com>
1915
1916 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
1917 ifndef.
1918 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
1919 (@cpu@_pbb_cti_chain): Minor clean up.
1920
cd0fc7c3
SS		 19211999-05-08 Felix Lee <flee@cygnus.com>
1922
1923 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
1924 AM_CYGWIN32 and AM_EXEEXT.
1925 * configure: Regenerate.
1926
7a292a7a
SS		 1927Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
1928
1929 * sim-core.c (device_error,device_io_read_buffer,
1930 device_io_write_buffer): Delete decls.
1931 * sim-core.h: Put them here.
1932
1933 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
1934 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
1935 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
1936 (sim_core_write_aligned_N): Ditto.
1937
19381999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
1939
1940 * sim-memopt.c (sim_memory_uninstall): Don't look into
1941 free()d memory.
1942
19431999-04-14 Doug Evans <devans@casey.cygnus.com>
1944
1945 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
1946
19471999-04-13 Doug Evans <devans@casey.cygnus.com>
1948
1949 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
1950 (sim_core_write_buffer): Ditto.
1951
19521999-04-02 Keith Seitz <keiths@cygnus.com>
1953
1954 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
1955 after the interval counter has expired.
1956 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
1957 poll_quit callbacks. May be overridden by Makefile.
1958 (poll_quit_counter): New global.
1959 * sim-events.c: Remove all mentions of ui_loop_hook. The
1960 host callback "poll_quit" will serve the purpose.
1961 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
1962 is defined.
1963 * nrun.c: Remove declaration of ui_loop_hook.
1964
1965Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
1966
1967 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
1968 if being used by gdb.
1969
19701999-03-22 Doug Evans <devans@casey.cygnus.com>
1971
1972 * cgen-types.h (XF,TF): Tweak.
1973 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
1974 in cgen-types.h.
1975 (SUBWORD*,JOIN*): Define.
1976 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
1977 moved into cpu descriptor.
1978 * sim-model.h (MACH): New member `num'.
1979
c906108c
SS		 19801999-02-09 Doug Evans <devans@casey.cygnus.com>
1981
c906108c
SS		 1982 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
1983 (CGEN_CPU): Member opcode renamed to cpu_desc.
1984 New members get_idata,disassembler.
1985 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
1986 CGEN_INSN_ATTR_VALUE.
1987 (CGEN_STATE): Delete member opcode_table.
1988 (sim_disassemble_insn): Delete decl.
1989 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
1990 (struct idesc): Moved to here from <cpu>-decode.h.
1991 * cgen-run.c (prime_cpu): Call prepare_run callback.
1992 * cgen-trace.h (SFILE): New type.
1993 (sim_disasm_sprintf): Declare.
1994 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
1995 (sim_cgen_disassemble_insn): Declare.
1996 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
1997 (insn_fields): Delete.
1998 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
1999 CPU_CPU_DESC (cpu).
2000 (trace_insn): Call CPU_DISASSEMBLER hook.
2001 (sim_disasm_sprintf): New function.
2002 (sim_disasm_read_memory): New function.
2003 (sim_disasm_perror_memory): New function.
2004 (sim_cgen_disassemble_insn): New function.
2005 * cgen-utils.c: Don't include cpu-opc.h.
2006 (virtual_insn_entries): New static local.
2007 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2008 (cgen_insn_name): Rewrite.
2009 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2010 * cgen.sh (desc): New file generator handler.
2011 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2012 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2013 Don't include cpu-opc.h,cpu-sim.h.
2014 * sim-model.c (model_set): Delete SIM_DESC arg.
2015 (sim_model_set): Update.
2016 * sim-model.h (MACH): New member prepare_run.
2017
20181999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2019
2020 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2021 if redundant with allocator functions.
2022
2023Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2024
2025 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2026
2027 * sim-profile.h: Make like sim-trace.h.
2028 (PROFILE_USEFUL_MASK): New macro.
2029 * sim-profile.c (profile_options): Make like trace_options, allow
2030 optional on|off arg where applicable.
2031 (set_profile_option_mask): New function.
2032 (sim_profile_set_option): New function.
2033 (profile_option_handler): Simplify.
2034 Have -p only enable selected things, not everything.
2035 Add missing break to OPTION_PROFILE_PC_RANGE.
2036 * cgen-scache.c (scache_options): Allow optional on|off arg to
2037 --profile-scache.
2038 (scache_option_handler): Use sim_profile_set_option.
2039
20401999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2041
2042 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2043 (memory_option_handler): Implement MEMORY_FILL option. Make
2044 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2045 (parse_ulong_value): New function.
2046 (do_memopt_add): Allocate all buffers. Optionally fill them.
2047
20481999-01-15 Richard Henderson <rth@cygnus.com>
2049
2050 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2051 va_list, not an integer.
2052 * sim-events.c (sim_events_schedule): Likewise.
2053
2054 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2055 the appropriate type.
2056
20571999-01-14 Doug Evans <devans@casey.cygnus.com>
2058
2059 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2060 (sim_disassemble_insn): Update prototype.
2061 (sim_engine_invalid_insn): Ditto.
2062 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2063 (SEM_BRANCH_INIT): PCADDR->IADDR.
2064 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2065 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2066 * cgen-scache.h (*): Ditto.
2067 * cgen-trace.c (*): Ditto.
2068 * cgen-trace.h (*): Ditto.
2069 * cgen-utils.c (*): Ditto.
2070 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2071 (insn_t): Delete.
2072 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2073 (simple engine framework): Rewrite.
2074 * sim-module.c (modules): Install model module sooner (and in
2075 particular before the profile module).
2076
20771999-01-12 Doug Evans <devans@casey.cygnus.com>
2078
2079 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2080 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2081 (sim_model_init): Call it.
2082
2083 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2084
20851999-01-05 Doug Evans <devans@casey.cygnus.com>
2086
2087 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 2088 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2089 (SEM_BRANCH_INIT_EXTRACT): New macro.
2090 (SEM_BRANCH_INIT): Add taken_p.
2091 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2092 (SEM_BRANCH_FINI): Use it.
2093 (SEM_INSN): Update.
2094 * cgen-run.c (sim_resume): Handle tracing of last insn.
2095 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2096 * cgen-trace.c (current_abuf): New static global.
2097 (trace_insn_init): Initialize it.
2098 (trace_insn_fini): Use it.
2099 (trace_insn): Set it.
2100 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2101 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2102 (@cpu@_emit_after): Ditto.
2103 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2104 labels if WITH_SEM_SWITCH_FULL.
2105 * sim-model.c: Include bfd.h.
2106 (sim_model_init): New function.
2107 (sim_model_install): Record init fn.
2108 * sim-model.h (MACH): New member bfd_name.
2109 * sim-module.c (modules): Initialize model before scache.
2110
21111998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2112
2113 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2114
2115 * nrun.c (main): Remain in simulation loop for traps and
2116 exceptions when in operating environment mode.
2117 (ui_loop_hook): New stub hook for standalone use.
2118 * sim-events.c (sim_events_process): Call ui_loop_hook
2119 periodically on CYGWIN host.
2120
2121 * sim-reason.c (sim_stop_reason): Return host signal numbers
2122 to gdb on sim_stopped and sim_signalled cases.
2123 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2124 hook just before longjmp.
2125 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2126 hook just before sim_engine_run.
2127
2128 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2129 * sim-trace.h (trace_generic): Ditto.
2130 * sim-trace.c (trace_generic): Ditto.
2131
21321998-12-14 Doug Evans <devans@casey.cygnus.com>
2133
2134 * Make-common.in (SIM_MAIN_DEPS): New var.
2135 (CGEN_MAIN_CPU_DEPS): New var.
2136 * aclocal.m4: Add --enable-cgen-maint option.
2137 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2138 (SETMEM*): Ditto.
2139 (GETIMEM*): Pass pc value to sim_core routine.
2140
2141Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2142
2143 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2144 Compare with ZERO not NULL.
2145
2146Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2147
2148 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2149 "sim-assert.h".
2150
21511998-12-09 Doug Evans <devans@casey.cygnus.com>
2152
2153 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2154 * sim-trace.c: Include stdlib.h if present.
2155 * dv-sockser.c: Include unistd.h if present.
2156 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2157 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2158
21591998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2160
2161 * gennltvals.sh: Add i960.
2162 * nltvals.def: Rebuild.
2163
21641998-12-04 Doug Evans <devans@casey.cygnus.com>
2165
2166 * cgen-defs.h: New file, old cgen-sim.h.
2167 * cgen-sim.h: Simple header that includes others.
2168 * sim-arange.c: New file.
2169 * sim-arange.h: New file.
2170 * sim-basics.h: Include it.
2171 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2172 (sim-arange.o): Add rule for.
2173 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2174 (sim_io_eprintf_cpu): Add prototype.
2175 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2176 (INLINE2): New macro.
2177 (EXTERN_INLINE): New macro.
2178 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2179 before calling module init fns.
2180 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2181 (profile_init): New function.
2182 (profile_options): New option --profile-range.
2183 (profile_option_handler): Handle --profile-range.
2184 (profile_print_insn): Qualify address range specific section titles.
2185 (profile_print_addr_ranges): New function.
2186 (profile_info): Print address ranges if specified.
2187 (profile_install): Set profile_init init fn.
2188 * sim-profile.h (PROFILE_DATA): New member `range'.
2189 * sim-trace.c (trace_init): New function.
2190 (trace_options): New option --trace-range.
2191 (trace_option_handler): Handle --trace-range.
2192 (trace_install): Set trace_init init fn.
2193 * sim-trace.h (TRACE_DATA): New member `range'.
2194 * sim-utils.c (sim_cpu_msg_prefix): New function.
2195 (sim_io_eprintf_cpu): New function.
2196 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2197 (PC_IN_PROFILE_RANGE_P): New macro.
2198 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2199 (trace_insn_fini): New arg abuf. All callers updated.
2200 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2201 printing cycle counts.
2202 * cgen-trace.h (trace_insn_fini): Update prototype.
2203 (TRACE_RESULT_P): New macro.
2204 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2205 (TRACE_INSN): Check ARGBUF_TRACE_P.
2206 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2207 * cgen-types.h (SIM_INLINE): Delete.
2208 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2209 * cgen-utils.c: Don't include cgen-engine.h
2210 * genmloop.sh (@cpu@_fill_argbuf): New function.
2211 (@cpu@_fill_argbuf_tp): New function.
2212 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2213 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2214 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2215 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2216 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2217 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2218 doing profiling. Update call to TRACE_INSN_FINI.
2219
2220 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2221
22221998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2223
2224 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2225 regions.
2226
22271998-12-01 Doug Evans <devans@casey.cygnus.com>
2228
2229 * sim-inline.c (SIM_INLINE_P): Fix typo.
2230
22311998-11-30 Doug Evans <devans@casey.cygnus.com>
2232
2233 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2234
2235Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2236
2237 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2238 * nltvals.def: Re-generate.
2239
2240Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2241
2242 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2243 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2244 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2245 GCC.
2246 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2247 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2248
22491998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2250
2251 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2252 (${cpu}_pbb_cti_chain): Ditto.
2253
22541998-11-18 Doug Evans <devans@casey.cygnus.com>
2255
2256 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 2257 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2258 (EXTRACT_INT,EXTRACT_UINT): New macros.
2259 (SEM_SEM_ARG): New macro.
2260 (SEM_NEXT_VPC): New arg `pc'.
2261 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2262 (sim_disassemble_insn): Update prototype.
2263 * cgen-trace.c (current_insn,insn_fields): New static locals.
2264 (trace_insn): Set them.
b83266a0 2265 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 2266 (sim_disassemble_insn): New arg insn_fields.
2267 Handle variable length insns.
2268 * genmloop.sh: Only emit pbb decls if -pbb.
2269 (${cpu}_scache_lookup): New arg `vpc'.
2270 (scache support): Fetch pc before entering loop.
2271
2272 * gennltvals.sh: Add fr30 support.
2273 * nltvals.def: Rebuild.
2274
2275Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2276
2277 * sim-types.h: Re-do type system so that GCC's attribute and mode
2278 are used to specify types. Handle case of ALPHA.
2279
22801998-11-13 Frank Ch. Eigler <fche@elastic.org>
2281
2282 * aclocal.m4: Add tests for dlopen family.
2283 * config.in: Regenerated.
2284
2285Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2286
2287 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2288
2289Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2290
2291 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2292 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2293 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2294 * cgen-sim.h: ... to here.
2295
2296Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2297
2298 * aclocal.m4 (enable-build-warnings): Replace
2299 enable-sim-warnings. Extend =LIST syntax so that prepend and
2300 append of options is possible. Drop -Werror, add
2301 -Wstrict-prototypes for GDB compatibility.
2302 * Make-common.in (SIM_WARNINGS): Update.
2303
2304Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2305
2306 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2307 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2308 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2309 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2310 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2311 CGEN_INCLUDE_DEPS.
2312 * cgen-cpu.h: New file.
2313 * cgen-engine.h: New file.
2314 * cgen-scache.h: New file.
2315 * cgen-sim.h: Delete portions moved to new files.
2316 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2317 rather than sending result to stdout.
2318
2319Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2320
2321 * Make-common.in (sim-reg.o): New rule.
2322 (cgen-run.o): New rule.
2323 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2324 * cgen-run.c (prime_cpu): New function.
2325 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2326 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2327 mentioned cpu.
2328 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2329 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2330 (CGEN_INSN_VIRTUAL_P): New macro.
2331 (SEM_PC): New typedef.
2332 (SEMANTIC_FN): Change type of result to SEM_PC.
2333 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
2334 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
2335 (SCACHE_MAP): New typedef.
2336 (CPU_SCACHE): Add pbb support.
2337 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
2338 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
2339 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
2340 max_slice_insns.
2341 (INSN_NAME): Delete.
2342 (cgen_insn_name): Declare.
2343 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
2344 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
2345 (first_insn_p): Make static.
2346 (trace_insn): Handle virtual insns specially.
2347 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
2348 * cgen-types.h (UBI): Delete.
2349 (MODE_TYPE): New enum.
2350 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
2351 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
2352 (cgen_virtual_opcode_table): New global.
2353 (cgen_insn_name): New function.
2354 (sim_disassemble_insn): Ignore virtual insns.
2355 * genmloop.sh: Delete top level loop generation. Add pbb support.
2356 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
2357 (sim_cpu_base): New members max_insns,insn_name,model_data.
2358 (CPU_PC_GET,CPU_PC_SET): New macros.
2359 (sim_pc_get,sim_pc_set): Declare.
2360 * sim-model.c (model_set): Call model init fn.
2361 * sim-model.h (MODEL_FN): New typedef.
2362 (INSN_TIMING): New member model_fn.
2363 (MODEL): New members num,init.
2364 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
2365 All callers updated.
2366 (profile_insn_init): New fn.
2367 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
2368 Exit early if insn profiling not supported.
2369 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
2370 (profile_install): Record profile_insn_init as init fn.
2371 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
2372 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
2373 (PROFILE_DATA): Delete member exec_time.
2374 Change insn_count to pointer to array, rather than the array.
2375 (sim_profile_print_bar): Declare.
2376
2377Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
2378
2379 * cgen-run.c: New file.
2380 * sim-reg.c: New file.
2381
2382Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
2383
2384 * aclocal.m4: Add checks for -lsocket and -lnsl.
2385
2386 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
2387 allow local port reuse on listening socket.
2388
2389Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
2390
2391 * sim-config.h: Remove reference to linux kernel header.
2392
2393Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
2394
2395 * dv-sockser.c (sockser_addr): Make variable non-static.
2396
2397Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
2398
2399 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
2400
2401Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
2402
2403 * sim-events.c (sim_events_elapsed_time): Fix calculation.
2404
2405Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
2406
2407 * Make-common.in (install-common): Add $(EXEEXT) when installing
2408 run.
2409
2410Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
2411
2412 * cgen-sim.h (cgen_state): New member opcode_table.
2413 * cgen-utils.c (sim_disassemble_insn): Use it.
2414
2415Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
2416
2417 * cgen-mem.h (DECLARE_SETT): Fix return type.
2418 * cgen-sim.h (sim_engine_illegal_insn): Declare.
2419 * cgen-scache.c: Include stdlib.h.
2420 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
2421 * sim-model.c (model_option_handler): Remove unused variable `n'.
2422
2423Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
2424
2425 * cgen-utils.c: Include bfd.h.
2426 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
2427
2428Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
2429
2430 * sim-bits.h (EXTEND24): Fix typo.
2431
2432Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
2433
2434 * sim-events.c (ETRACE_P): New macro.
2435 (struct _sim_event): Add member trace.
2436 (sim_events_free): Reclaim trace message.
2437
2438 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
2439 sim_events_schedule_tracef): New functions, include printf trace
2440 information in argument list. If tracing, store asprintf'd trace
2441 message in sim_event.
2442
2443 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
2444 hw_event_queue_schedule_vtracef): New functions, mimic
2445 sim_event_tracef.
2446
2447Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
2448
2449 * sim-bits.h (EXTEND24): Define.
2450
2451Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
2452
2453 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
2454 (CPU_SCACHE_HASH_MASK): New macro.
2455 (SCACHE_HASH_PC): Rewrite.
2456 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
2457 computation out of main loop.
2458
2459Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
2460
c906108c
SS		 2461 * cgen-sim.h (RECORD_IADDR): Delete.
2462 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
2463 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
2464
2465Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
2466
2467 * gennltvals.def (mn10200): Add entry.
2468 * nltvals.def: Regenerate with MN10200 additions.
2469
2470Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
2471
2472 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
2473 documentation on how it works.
2474
2475 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
2476 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
2477 sim_core_set_xor, sim_core_xor_read_buffer,
2478 sim_core_xor_write_buffer): Update.
2479
2480 * sim-events.h, sim-events.c (sim_events_install,
2481 sim_events_watch_clock, sim_events_schedule_after_signal,
2482 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
2483 sim_events_deschedule): Update.
2484
2485 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
2486 sim_fpu_max32, sim_fpu_max64): Update.
2487
2488Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
2489
2490 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
2491 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
2492 * sim-profile.c (profile_print_model): Update.
2493
2494Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
2495
2496 * gennltvals.def (m32r): Use common syscall.h now.
2497 (mn10300): Add entry.
2498 * nltvals.def: Regenerate.
2499
2500 * sim-engine.c (sim_engine_get_run_state): New function.
2501 * sim-engine.h (sim_engine_get_run_state): Declare it.
2502
2503Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
2504
2505 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
2506 * sim-core.c (sim_core_signal): Make extern, always define.
2507
2508Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
2509
2510 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
2511 * cgen-ops.h (ANDIF): New macro.
2512 (ANDIF[BQHSD]I): Delete.
2513
2514Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2515
2516 * hw-events.c (create_hw_event, delete_hw_event): Delete.
2517 (hw_event_queue_schedule, hw_event_queue_deschedule,
2518 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
2519 Janczyn.
2520
2521 * hw-alloc.h (HW_NZALLOC): Define.
2522
2523 * Make-common.in (test-hw-events): Add target for testing the
2524 hw-event code.
2525
2526Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
2527
2528 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
2529 hw-instances.o.
2530 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
2531 files.
2532 * hw-main.h: Include hw-handles.h, hw-instances.h.
2533 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
2534 * hw-base.c (hw_create, hw_delete): Call same.
2535
2536Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
2537
2538 * dv-core.c: Include hw-main.h and sim-main.h.
2539 * dv-pal.c: Include hw-main.h and sim-io.h.
2540 * dv-glue.c: Include hw-main.h.
2541
2542 * hw-main.h: New file. Move list of includes to here.
2543 * hw-base.h: From here.
2544 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
2545 (hw-*.o, dv-*.o): Update.
2546 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
2547 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
2548 sim-main.h.
2549
2550 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
2551 do_hw_poll_read): Move declarations from here.
2552 * hw-main.h: To here.
2553
2554 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
2555 Move from here.
2556 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
2557 rename.
2558 * Make-common.in (hw-config.h): Update
2559 * hw-base.c, dv-pal.c, dv-glue.c: Update
2560
2561 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
2562 `*_callback' to `*_method.
2563
2564Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
2565
2566 * hw-base.h (set_*): Move set method macros from here.
2567 * hw-device.h: To here.
2568
2569Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2570
2571 * hw-base.h (create_hw_property_data, delete_hw_property_data):
2572 Declare.
2573
2574 * hw-base.c (hw_create, hw_delete): Call
2575 * hw-properties.c (create_hw_property_data,
2576 delete_hw_property_data): Define.
2577
2578Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
2579
2580 * hw-device.c, hw-properties.c: Include hw-base.h
2581
2582 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
2583 * hw-device.c: From here.
2584 * hw-base.h: Include "hw-events.h".
2585
2586 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
2587 * hw-base.c (hw_create, hw_delete): Call.
2588 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
2589
2590 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
2591 (hw-alloc.o): New target.
2592
2593Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2594
2595 * hw-events.h, hw-events.c: New files. Move event code to here.
2596 * sim-hw.c: From here.
2597 * hw-base.h: Include "hw-events.h".
2598 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
2599 (hw-events.o): New target.
2600
2601 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
2602 * hw-events.h (struct hw_event): Replace typedef hw_event.
2603
2604 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
2605 * hw-base.c (hw_create, hw_delete): Call.
2606 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
2607
2608 * dv-pal.c: Update.
2609
2610Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2611
2612 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
2613 * hw-ports.c: To here.
2614
2615 * hw-base.h, hw-ports.c (create_hw_port_data,
2616 delete_hw_port_data): New functions.
2617 * hw-base.c (hw_delete, hw_create): Call same.
2618
2619 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
2620 from here.
2621 * hw-ports.h: To here.
2622
2623Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
2624
2625 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
2626 PROCESSOR and CIA arguments.
2627
2628Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2629
2630 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
2631 Move common object files from here.
2632 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
2633
2634Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2635
2636 * sim-hw.c: Include ctype.h.
2637 (do_hw_poll_read): Do not assume EAGAIN.
2638
2639Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
2640
2641 * cgen-trace.c (first_insn_p): New static local.
2642 (trace_insn_init): Set it.
2643 (trace_insn_fini): Use TRACE_PREFIX.
2644 (trace_insn): Rewrite to use trace_prefix.
2645 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
2646 Adjust width accordingly.
2647
2648 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
2649 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
2650 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
2651 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
2652 (PROFILE_COUNT_CORE): Simplify.
2653 * sim-profile.c (profile_option_handler): Compute profile_any_p.
2654
2655Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
2656
2657 * cgen-ops.h (ADDCFSI): Fix typo.
2658
2659Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
2660
2661 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
2662 * genmloop.sh: Use them rather than static locals.
2663
2664 * sim-engine.c (sim_engine_set_run_state): New function.
2665 * sim-engine.h (sim_engine_set_run_state): Declare.
2666 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
2667 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
2668 (engine_resume): Reorganize. Allow synchronous exit from main loop.
2669
2670Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
2671
2672 * cgen-trace.c (trace_insn_init): New arg first_p.
2673 All callers updated.
2674 (trace_insn_fini): New arg last_p. All callers updated.
2675 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
2676 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
2677 * genmloop.sh (engine_resume): Update.
2678
2679Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2680
2681 * Make-common.in (install-common): Run ranlib on installed copy of
2682 libsim.a.
2683
2684Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2685
2686 * Make-common.in (install-common): Rename and install libsim.a.
2687
2688Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2689
2690 * sim-io.c (unistd.h): Include.
2691
2692Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
2693
2694 * Make-common (sim_main_headers): Sort.
2695 (cgen-*.o): Add cgen-sim.h dependency.
2696
2697 * cgen-scache.c (scache_init): Only allocate space if scache element
2698 size is non-zero.
2699 (scache_flush,scache_print_profile): Check if scache in use first.
2700
2701 * cgen-sim.h (IDESC): Provide forward declaration.
2702 (DECODE): Delete.
2703 (CGEN_CPU): Always define scache member. New members idesc,opcode.
2704 (cgen_cpu_max_extra_bytes): Declare.
2705 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
2706
c906108c
SS		 2707 * sim-cpu.h: New file. sim_cpu_base moved here.
2708 Move sim_cpu_lookup decl here.
2709 * sim-base.h: #include "sim-cpu.h".
2710 * sim-cpu.c: New file.
2711 * Make-common (sim_main_headers): Add sim-cpu.h.
2712 (sim-cpu.o): Add rule for.
2713
2714 * sim-model.c (set_model): Delete.
2715 (sim_model_set,model_set): New functions.
2716 (sim_model_install): Renamed from model_install.
2717 Don't set default model here.
2718 (model_option_handler): Rewrite --model processing.
2719 (sim_model_lookup,sim_mach_lookup): New functions.
2720 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
2721 (insn_timing): Delete.
2722 (INSN_TIMING): New member `num'.
2723 (IMP_PROPERTIES): Always define scache_elm_size member.
2724 (MACH): New member init_cpu.
2725 (sim_machs): Renamed from machs.
2726 (sim_model_install): Renamed from model_install.
2727 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
2728 * sim-module.c (modules): Update.
2729
2730 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
2731
2732 * sim-io.c: #include <errno.h>.
2733
2734Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
2735
2736 * dv-pal.c (struct hw_pal_device): Add reader.
2737 (hw_pal_finish): Initialize reader.
2738 (scan_hw_pal): Use reader.
2739
2740 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
2741 (HW_IO_EOF, HW_IO_NOT_READY): Define.
2742 * dv-pal.c: Use.
2743
2744 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
2745 ../ppc/main.c sim_io_read_stdin.
2746
2747Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
2748
2749 * hw-tree.h (hw_tree_print): Paramaterize with print and file
2750 arguments.
2751 * hw-tree.c: Update.
2752
2753 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
2754 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
2755 CPU/CIA args.
2756 * hw-ports.h (hw_port_event): Ditto.
2757 * hw-ports.c (hw_port_event): Update.
2758 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
2759 Update.
2760 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
2761 Update.
2762 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
2763 (do_counter_event): Update.
2764 * dv-glue.c (hw_glue_io_read_buffer): Update.
2765 (hw_glue_port_event): Update.
2766
2767 * hw-device.h (SIM_DESC): Replace with struct sim_state.
2768 * hw-base.h (hw_create): Ditto.
2769 * hw-base.c (hw_create): Ditto.
2770
2771 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
2772 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
2773 from here to.
2774 * sim-hw.c: Here.
2775 * hw-device.h (hw_system_cpu): Declare.
2776 * sim-hw.c (hw_system_cpu): New function.
2777
2778 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
2779 sim_hw_abort not hw_abort.
2780 (sim-hw.h): Include.
2781 (sim_core_read_buffer, sim_core_write_buffer): Call
2782 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
2783 argument.
2784 (sim_core_set_xor): Do not pass CPU when aborting.
2785
2786 * sim-n-core.h (sim_core_read_aligned_N,
2787 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
2788 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
2789 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
2790 return length.
2791
2792 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
2793 sim_hw_print.
2794 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
2795 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
2796 functions.
2797 (sim_hw_print): New function.
2798
2799 * sim-engine.h (sim_engine_vabort): Declare.
2800 * sim-engine.c (sim_engine_vabort): New function.
2801
2802Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2803
2804 * sim-trace.c (print_data): For floating-point numbers trace raw
2805 hex value.
2806 (trace_result_fp2): New function.
2807 * sim-trace.h (trace_result_fp2): New declaration.
2808 (TRACE_FP_RESULT2): New macro.
2809
2810Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
2811
2812 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
2813 AM_CYGWIN32 and AM_EXEEXT.
2814 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
2815 to run and install-common rules.
2816 * common/configure: regenerate
2817
2818Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
2819
2820 * sim-types.h (cell_word): New type.
2821 (natural_cell): Delete type.
2822
2823Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
2824
2825 * configure: Regenerated to track ../common/aclocal.m4 changes.
2826 * config.in: Ditto.
2827
2828Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
2829
2830 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
2831
2832Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
2833
2834 * configure: Regenerated to track ../common/aclocal.m4 changes.
2835 * config.in: Ditto.
2836
2837Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
2838
2839 * acconfig.h: New file.
2840 * Make-common.in (top_builddir): New macro.
2841 (INTL_LIB): Removed.
2842 (INTLLIBS): New macro.
2843 (INTLDEPS): Likewise.
2844 (LIBDEPS): Use INTLDEPS.
2845 (EXTRA_LIBS): Use INTLLIBS.
2846 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
2847 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
2848 AM_LC_MESSAGES): New macros from GNU gettext.
2849
2850Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
2851
2852 * sim-config.h: Discard leading _ from macros.
2853 * sim-types.h: Ditto.
2854
2855Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
2856
2857 * Make-common.in (CSEARCH): Add -I to intl directories.
2858 (INTL_LIB): Point to libintl.a.
2859 (LIBDEPS): Add $(INTL_LIB).
2860 (EXTRA_LIBS): Ditto.
2861
2862Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
2863
2864 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
2865
2866 * cgen-ops.h (ADDCFSI): Fix.
2867 (SUBCFSI): Tweak.
2868
2869Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
2870
2871 * sim-types.h (signed_address, unsigned_address): Define.
2872
2873Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2874
2875 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
2876 QNaN.
2877
2878Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
2879
2880 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
2881 New functions, pack / unpack sim_fpu struct using raw values.
2882 (sim_fpu_is): Differentiate between negative and positive
2883 infinity.
2884
2885Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
2886
2887 * sim-bits.h (EXTEND4): Define.
2888 (EXTEND4, EXTEND15, EXTEND11): Ditto.
2889
2890Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
2891
2892 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
2893 declared so we need this cast to prevent long long addresses
2894 from being misconfigures. Results in access to unmapped memory.
2895
2896Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
2897
2898 * Make-common.in (RUNTESTFLAGS): Define.
2899 (check): Pass RUNTESTFLAGS to recursive make.
2900
2901Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
2902
2903 * sim-info.c (sim_info): Be verbose when either VERBOSE or
2904 STATE_VERBOSE_P.
2905
2906Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
2907
2908 * aclocal.m4 (sim-inline): By default, disable sim-inline when
2909 cross compiling.
2910
2911Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
2912
2913 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
2914 (sim-inline): Update to match sim-inline.[hc]
2915 * configure: Regenerated to track ../common/aclocal.m4 changes.
2916
2917 * Make-common.in (sim_main_headers): Add sim-inline.h
2918
2919 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
2920 selected.
2921 * sim-endian.h (sim-endian.c): Ditto.
2922
2923 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
2924 (sim_events_set_trace): Delete unused prototype.
2925
2926 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
2927 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
2928
2929 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
2930 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
2931 Comment out, not yet implemented in sim-fpu.c.
2932 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
2933 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
2934
2935 * sim-inline.h: Rewrite description.
2936 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
2937 (SIM_MAIN_INLINE): Add inline option.
2938
2939 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
2940 include generated files. Handled by generator directly.
2941
2942Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2943
2944 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
2945 up-to-date.
2946
2947 * sim-trace.h (TRACE_ANY_P): Define.
2948 (struct _trace_data): Add trace_any_p.
2949
2950Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
2951
2952 * run.c (main): Handle all alternatives of enum sim_stop.
2953 (main): Delete unused `asection *s'.
2954
2955Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2956
2957 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
2958
2959 * configure: Regenerated to track ../common/aclocal.m4 changes.
2960
2961 * sim-hw.c: New file.
2962 * sim-hw.h (sim_hw_parse): Declare function.
2963 (hw-tree.h): Do not include.
2964
2965 * sim-base.h (STATE_HW): Define.
2966 (struct sim_state_base): Add member struct *hw.
2967
2968 * sim-module.c (sim-hw.h): Include.
2969 (modules): Add sim_hw_install.
2970
2971 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
2972
2973Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2974
2975 * sim-base.h (CPU_INDEX): Define.
2976
2977 * sim-utils.c (sim_state_alloc): Initialize.
2978 * sim-module.c (sim_post_argv_init): Ditto.
2979
2980Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2981
2982 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
2983 properly formatted lists.
2984
2985Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2986
2987 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
2988 0x2f needs to be 0x3f.
2989
2990Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
2991
2992 * hw-tree.c (hw_tree_find_property): Return NULL when device is
2993 not found.
2994 (hw_tree_find_*_property): Clean up error message when property is
2995 not found.
2996
2997 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
2998 present before looking for it.
2999
3000Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3001
3002 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
3003 (AC_CHECK_FUNCS): Add check for __setfpucw.
3004 * configure: Regenerated.
3005
3006Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3007
3008 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3009 hw_pal_timer, hw_pal_timer_value): Define.
3010 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3011 (do_counter_event, do_counter_read, do_counter_value,
3012 do_counter_write): new functions.
3013
3014Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3015
3016 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3017 trace output.
3018
3019 * hw-base.c (hw_create): Stop searching for a device when one is
3020 found.
3021
3022Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3023
3024 * configure: Regenerated to track ../common/aclocal.m4 changes.
3025
3026Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3027
3028 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3029 appends extra devices.
3030 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3031 the device names.
3032
3033 * Make-common.in (hw-config.h): New target, create hw-config.h
3034 file.
3035 (SIM_HW): Definition from @sim_hw@.
3036 (hw-base.o): Depend on hw-config.h
3037
3038Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3039
3040 * Make-common.in: Get SHELL from configure.
3041 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3042 move-if-change. Fixes NT native build problem.
3043 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3044 move-if-change. Fixes NT native build problem.
3045 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3046 NT native builds.
3047
3048Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3049
3050 * hw-device.h, hw-device.c (hw_strdup): New function.
3051
3052 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3053 strings name, family and args.
3054 (full_name_of_hw): Use hw_strdup when returning the full path.
3055
3056 * hw-properties.c: Clean up property not found / wrong type error
3057 messages.
3058
3059 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3060 before attaching any ports.
3061
3062 * hw-base.c (hw-config.): Include. Replace hardwired table.
3063
3064 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3065
3066 * Make-common.in: Add rule for dv-glue.o.
3067
3068Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3069
3070 * hw-base.c (hw_finish): Move setting of trace level to here.
3071 (hw_create): From here.
3072
3073 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3074 ../ppc/device_table.c.
3075
3076 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3077
3078 * hw-tree.c (print_properties): Supress path when printing
3079 properties of root node.
3080
3081Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3082
3083 * hw-device.h (HW_TRACE): Define.
3084 (hw_trace): Declare.
3085 * hw-device.c (hw_trace): Implement function.
3086
3087 * hw-base.c (hw_create): Set hw trace level from "trace?"
3088 property.
3089
3090 * dv-core.c (dv_core_attach_address_callback): Add trace.
3091
3092 * dv-pal.c: Replace DTRACE with HW_TRACE.
3093
3094Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3095
3096 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3097 (hw_alloc_data): Delcare.
3098 (struct hw): Add member alloc_of_hw.
3099
3100 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3101 functions. Assocate memory with a device.
3102 (stdlib.h): Include.
3103
3104 * hw-base.h (set_hw_delete): Define.
3105 (hw_delete_callback): Declare.
3106 (hw_delete): Declare.
3107
3108 * hw-base.c (hw_delete): Implement function.
3109 (struct hw_base_data): Add member to_delete.
3110 (ignore_hw_delete): New function, does nothing.
3111 (hw_create): Set the hw_delete method.
3112 (hw_create): Allocate the base type using HW_ZALLOC before setting
3113 any methods.
3114
3115 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3116
3117 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3118
3119 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3120 (attach_hw_port_edge): Add struct hw argument
3121
3122 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3123 hw_zalloc/hw_free.
3124
3125Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3126
3127 * hw-device.h (hw_attach_address_callback,
3128 hw_detach_address_callback): Attach to a single space not a space
3129 mask. Clarify interpretation of SPACE:ADDR parameters.
3130
3131 * hw-base.c (passthrough_hw_attach_address,
3132 passthrough_hw_detach_address): Update.
3133 * dv-core.c (dv_core_attach_address_callback): Ditto.
3134 * dv-pal.c (hw_pal_attach_address): Ditto.
3135
3136Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3137
3138 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3139
3140Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3141
3142 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3143 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3144 hw-properties_h, hw-tree_h): Define, point at corresponding
3145 header.
3146 (hw_base_headers): Define list of headers included by hw-base.h
3147 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3148 hw-properties.o, hw-tree.o): Specify dependencies.
3149 (dv-core.o, dv-pal.o): Ditto.
3150
3151 * sim-hw.h: New file.
3152
3153 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3154 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3155
3156 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3157
3158 * hw-base.h, hw-base.c: new files. Copied from
3159 ../ppc/device_table.[hc].
3160
3161 * dv-core.c, dv-pal.c: New files. Copied from
3162 ../ppc/hw_{core,pal}.c
3163
3164 * sim-basics.h (struct hw): Declare.
3165 (enum port_direction, enum object_disposition): Declare.
3166
3167Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3168
3169 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3170 sim_dv_src in Makefile. Take list of devices as parameter to m4
3171 macro..
3172
3173 * configure: Regenerated to track ../common/aclocal.m4 changes.
3174
3175Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3176
3177 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3178 trace_prefix can abort cleanly.
3179
3180Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3181
3182 * dv-sockser.c, dv-sockser.h: New files.
3183 * Make-common.in (dv-sockser.o): Add rule for.
3184 * aclocal.m4: Check for fcntl.h.
3185 * config.h: Add HAVE_FCNTL_H.
3186
3187 * sim-break.c (remove_breakpoint): Fix thinko.
3188
3189 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3190 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3191
31921998-03-13 Fred Fish <fnf@cygnus.com>
3193
3194 * sim-base.h (struct sim_state_base): Add prog_syms and
3195 define macro STATE_PROG_SYMS.
3196 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3197 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3198 and bfd_canonicalize_symtab, to get symbol table on first use
3199 and preserve it via STATE_PROG_SYMS for future calls to
3200 bfd_find_nearest_line.
3201
3202Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3203
3204 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3205
3206 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3207 up to nr_maps, not just access_* maps.
3208
3209 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3210 maps.
3211
3212 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3213 over nr_maps not sim_core_nr_maps.
3214
3215 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3216 core_map argument to unsigned.
3217 (struct _sim_core): Ditto for struct member core_map.
3218
3219 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3220
3221 * sim-basics.h (access_io, access_*_io): Define.
3222 (map_read, map_write, map_exec, map_io): Define.
3223
3224 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3225 attach with more generic mapmask.
3226 (sim_core_{read,write}_*): Change map argument to unsigned.
3227
3228 * sim-core.c (sim_core_uninstall, sim_core_attach,
3229 sim_core_detach): Iterate over nr_maps instead of
3230 sim_core_nr_maps.
3231
3232 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3233 instead of the write_map.
3234 (remove_breakpoint): Ditto.
3235
3236 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3237 with read_map, write_map, exec_map resp.
3238
3239 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3240 Ditto.
3241
3242 * cgen-utils.c (sim_disassemble_insn): Ditto.
3243
3244 * sim-hrw.c (sim_write, sim_write): Ditto.
3245
3246 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3247 transfer_to_str): New functions.
3248
3249Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3250
3251 * sim-base.h (sim_state_base): New member environment.
3252 (STATE_ENVIRONMENT): New macro.
3253 * sim-config.c (current_environment): Delete.
3254 (sim_config_default): New function.
3255 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3256 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3257 (sim_config_default): Add prototype.
3258 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3259 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3260 Set STATE_ENVIRONMENT, not current_environment.
3261
3262Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3263
3264 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3265
3266Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3267
3268 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3269
3270 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3271
3272Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3273
3274 * Make-common.in (TAGS): Make smarter.
3275 * Makefile.in (TAGS): Ditto.
3276
3277Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3278
3279 * sim-module.c (*): Fix typos in assertion tests.
3280
3281Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3282
3283 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3284 can't be constant.
3285
3286 * sim-options.c (sim_parse_args): Ditto.
3287 (sim_args_command): Return OK, instead of nothing, for an empty
3288 command.
3289
3290Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3291
3292 * sim-profile.c (profile_info): Rename from profile_print. Drop
3293 misc and misc_cpu callback arguments. Use
3294 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3295 (profile_install): Install profile_info function.
3296
3297 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3298 STATE_PROFILE_INFO_CALLBACK): Define.
3299 (struct PROFILE_DATA): Add field info_cpu_callback.
3300 (profile_print): Delete function.
3301
3302 * sim-base.h (STATE_MODULES): Define. Replace individual
3303 STATE_*_LIST with single struct module_list.
3304
3305 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3306 (struct module_list): Declare.
3307
3308 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3309 sim_module_info): New functions.
3310 (sim_module_install): Clean up module data structures.
3311
3312 * sim-info.c (sim_info): New file. New function. Call
3313 sim_module_info.
3314
3315 * Make-common.in (sim-info.o): Define rule.
3316 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3317
3318
3319Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3320
3321 * sim-base.h (sim_cpu_base): New members name, options.
3322 (sim_cpu_lookup): Add prototype.
3323 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3324 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3325 (sim_add_option_table): Update prototype.
3326 * sim-options.c (sim_add_option_table): New argument `cpu'.
3327 (standard_option_handler,standard_install): Update.
3328 (sim_parse_args): Handle cpu specific options.
3329 (print_help): New static function.
3330 (sim_print_help): Call it. Print cpu specific options.
3331 (find_match): New static function.
3332 (sim_args_command): Call it. Handle cpu specific options.
3333 * sim-utils.c (sim_cpu_lookup): New function.
3334 * sim-memopt.c (memory_option_handler): Update.
3335 (sim_memopt_install): Update.
3336 * sim-model.c (model_option_handler): Update.
3337 (model_install): Update.
3338 * sim-profile.c (profile_option_handler): Update.
3339 (profile_install): Update.
3340 * sim-trace.c (trace_option_handler): Update.
3341 (trace_install): Update.
3342 * sim-watch.c (watchpoint_option_handler): Update.
3343 (sim_watchpoint_install): Update.
3344 * cgen-scache.c (scache_option_handler): Update.
3345 (scache_install): Update.
3346
3347Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
3348
3349 * Make-common.in (check): Run `make check' in testsuite dir.
3350
3351Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3352
3353 * sim-trace.c (trace_result0): New function.
3354
3355 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
3356 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
3357 tracing sim_fpu variables.
3358 (TRACE_ALU_RESULT0): Define.
3359 (TRACE_FP_RESULT_WORD): Define.
3360 (TRACE_FP_INPUT_WORD1): Define.
3361
3362 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
3363 sim_fpu_two): New constants.
3364 (sim_fpu_op1, sim_fpu_op2): New types.
3365 (struct _sim_fpu): Delete member result. Re-order other members.
3366 (sim_fpu_sign, sim_fpu_exp): New functions.
3367 (sim_fpu_max, sim_fpu_min): new functions.
3368 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
3369 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
3370
3371Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
3372
3373 * sim-profile.c (profile_print): Delete duplicate test of
3374 PROFILE_INSN_IDX.
3375 (profile_print_pc): Exit early if data collection not set up.
3376 (profile_print_core): Simplify by calling sim_core_map_to_str.
3377 * sim-core.h (sim_core_map_to_str): Declare.
3378 * sim-core.c (sim_core_map_to_str): Make non-static.
3379
3380 * genmloop.sh (engine_resume): Update insn_count before exiting.
3381 (engine_resume_full): Keep accurate core profile data.
3382
3383 * cgen-utils.c (sim_disassemble_insn): Don't use
3384 sim_core_read_aligned_N, it messes up profiling results.
3385
3386Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
3387
3388 * nltvals.def: Regenerate with MN10300 additions.
3389
3390Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
3391
3392 * sim-trace.h (TRACE_ALU_RESULT2): Define.
3393
3394 * sim-trace.h, sim-trace.c (trace_result_word2,
3395 trace_input_word4, trace_result_word4): New function.
3396
3397Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
3398
3399 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
3400
3401 * sim-xcat.h: Delete.
3402 * cgen-mem.h: Delete inclusion of sim-xcat.h.
3403 * cgen-sim.h: Ditto.
3404 * sim-alu.h: Replace sim-xcat.h with symcat.h.
3405 * sim-n-bits.h: Ditto.
3406 * sim-n-core.h: Ditto.
3407 * sim-n-endian.h: Ditto.
3408
3409Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
3410
3411 * syscall.c (cb_syscall): Handle short reads, and EOF.
3412
3413Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3414
3415 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
3416 sim_fpu to safely print fp_word values.
3417 (print_data): Add trace_fmt_bool and trace_fmt_addr.
3418 (trace_result_bool1, trace_result_addr1): New functions.
3419 (trace_input_bool1, trace_input_addr1): New functions.
3420
3421 * sim-trace.h (TRACE_FPU_*): Define.
3422
3423Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3424
3425 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
3426 (sim_fpu_fpto, sim_fpu_tofp): Define.
3427
3428Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3429
3430 * sim-fpu.c (sim_fpu_cmp): New function.
3431
3432Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
3433
3434 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
3435 instead of abuf->length.
3436 * sim-trace.c (trace_options): Have -t only trace a few useful things.
3437 (set_trace_option_mask): Renamed from set_trace_options.
3438 (set_trace_option): New function.
3439 (trace_option_handler): Update calls to set_trace_option{,_mask}.
3440 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
3441
3442Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3443
3444 * sim-basics.h: Declare struct _sim_fpu.
3445
3446Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3447
3448 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
3449 (trace_prefix, trace_input*, trace_result*): Declare.
3450 (trace_one_insn): Change declaration, assume trace_prefix called.
3451 (trace_generic): Like trace_one_insn.
3452 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
3453 (TRACE_alu, TRACE_[a-z]*): Update.
3454
3455 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
3456 trace_insn, save_data, trace_idx_to_str, print_data): New
3457 functions.
3458 (trace_one_insn): Rewrite.
3459 (trace_generic): New function.
3460
3461Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
3462
c906108c
SS		 3463 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
3464
3465 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
3466 (SEMANTIC_FN): Rewrite declaration.
3467 (DECODE): Update type of semantic_fast member.
3468 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 3469 * sim-base.h (sim_state_base): Delete conditionals surrounding
3470 member scache_size.
3471
3472Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
3473
3474 * sim-load.c (sim_load_file): Print LMA/VMA according to value
3475 used.
3476
3477Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
3478
3479 * sim-core.c: Add missing prototypes for WITH_DEVICES.
3480 Add missing parameters to device_io calls.
3481 * sim-core.h: Add missing parameters to device_io calls.
3482
3483Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
3484
3485 * cgen-sim.h (DECODE): Always use switch for `read' for now.
3486 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
3487 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 3488 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
3489 (engine_resume): Likewise. Make `engine' volatile. Save copy
3490 of cpu pointer in volatile object. Initialize read switch if
3491 -parallel.
3492
3493Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
3494
3495 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
3496 (SEM_INSN): New macro.
3497
3498Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3499
3500 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
3501
3502Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3503
3504 * configure: Regenerated to track ../common/aclocal.m4 changes.
3505
3506Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3507
3508 * sim-types.h (fp_word): New type, define according to
3509 WITH_TARGET_FLOATING_POINT_BITSIZE.
3510
3511 * aclocal.m4 (default_sim_floating_point_bitsize): Add
3512 configuration of size of floating point registers.
3513
3514Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3515
3516 * sim-profile.c (profile_print): Only print CPU <N> if other
3517 output is going to appear.
3518
3519Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3520
3521 * configure: Regenerated to track ../common/aclocal.m4 changes.
3522
3523Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3524
3525 * sim-types.h (address_word): Typedef according to
3526 WITH_TARGET_ADDRESS_BITSIZE.
3527 (signed_cell, unsigned_cell, natural_cell): Ditto using
3528 WITH_TARGET_CELL_BITSIZE.
3529
3530 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
3531 (WITH_TARGET_CELL_BITSIZE): Define.
3532 (WITH_HOST_WORD_BITSIZE): Delete.
3533
3534 * sim-config.c (print_sim_config): Update.
3535
3536 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
3537 configuration of address and OpenFirmware cell sizes.
3538
3539Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3540
3541 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
3542 * sim-run.c (sim_engine_run): Update.
3543
3544 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
3545 CPU_CIA.
3546 * sim-run.c (sim_engine_run): Ditto.
3547
3548 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
3549 (sim_resume): Pass nr_cpus to sim_engine_run.
3550
3551 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
3552
3553 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
3554 MAX_NR_PROCESSORS.
3555 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
3556
c906108c
SS		 3557Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
3558
3559 * Make-common.in (stamp-tvals): New rule.
3560 (targ-vals.h,targ-map.c): Depend on it.
3561 (clean): Remove stamp-tvals.
3562
3563Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
3564
3565 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
3566 in code also #if 0'ed.
3567
3568Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
3569
3570 * configure: Regenerated to track ../common/aclocal.m4 changes.
3571 * aclocal.m4: Recognize --enable-maintainer-mode.
3572
3573Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
3574
3575 * cgen-scache.h: Deleted.
3576 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 3577 * cgen-scache.c: Only compile contents if WITH_SCACHE.
3578 (scache_init): Use runtime computed size of SCACHE.
3579 (scache_flush): Likewise.
3580 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
3581 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
3582 * cgen-sim.h: Scache support moved here.
3583 (PC): Redo definition.
3584 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
3585 (DECODE): Add parallel execution support.
3586 Only include semantic label members if using switch.
3587 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
3588 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
3589 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
3590 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
3591 from cgen-types.h.
3592 (engine_{stop,run,resume,halt,signal}): Delete decls.
3593 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
3594 (argbuf,scache): Delete forward decls.
3595 (STATE): Delete decl.
3596 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
3597 Include cgen-mem.h, cgen-ops.h.
3598 (engine_halt,engine_signal): Delete.
3599 ({ex,exc,sem,semc}_illegal): Delete.
3600 (sim_disassemble_insn): Result of extract fn is in bits.
3601 * genmloop.sh: Rewrite.
3602
3603 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
3604 line numbers.
3605
3606 * sim-base.h (sim_state_base): Delete member `model'.
3607 (sim_cpu_base): Add member `model'.
3608 * sim-model.h (IMP_PROPERTIES): New type.
3609 (MACH): New members imp_props, models.
3610 (models): Delete decl.
3611 * sim-model.c (set_model): Update.
3612 * sim-profile.c (profile_print_model): Update.
3613
3614 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
3615
3616Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
3617
3618 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
3619 CGEN_INSN_SYNTAX().
3620
3621Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3622
3623 * configure: Regenerated to track ../common/aclocal.m4 changes.
3624 * config.in: Ditto.
3625
3626Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
3627
3628 * aclocal.m4 (AR): Check for sigaction.
3629
3630Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
3631
3632 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
3633
3634 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
3635 * sim-config.c (sim_config): Replace WITH_DEVICES with
3636 WITH_TREE_PROPERTIES.
3637
3638 * configure: Regenerated to track ../common/aclocal.m4 changes.
3639
3640Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
3641
3642 * Make-common.in (SIM_ENVIRONMENT): New variable.
3643 (CONFIG_CFLAGS): Add it.
3644 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
3645 --enable-sim-environment option.
3646 * configure: Regenerated.
3647 * sim-config.h (environment support): Rewrite.
3648 * sim-config.c (current_environment): Define as enum, unconditionally.
3649 (current_alignment): Define unconditionally.
3650 (config_environment_to_a): Update.
3651 (config_alignment_to_a): Fix type of argument. Define unconditionally.
3652 (sim_config): Handle environment and alignment determination
3653 unconditionally. Delete sanity checks of current_environment,
3654 unnecessary.
3655 (print_sim_config): Update.
3656 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
3657 (standard_options): Add --environment.
3658 (standard_option_handler): Likewise.
3659
3660Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
3661
3662 * sim-alu.h: Add notes on carry vs borrow for subtraction.
3663 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
3664 (ALU{,8,16,32,64}ADDC): Define - add carrying.
3665 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
3666 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
3667 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
3668 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
3669 argument ADD_CA macro with two argument ADDC_C - add carrying with
3670 carry in.
3671 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
3672 argument SUB_CA macro with two argument SUBC_X - subtract
3673 carrying, extended.
3674 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
3675 borrow-in.
3676 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
3677
3678Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
3679
3680 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
3681 * sim-io.h (sim_io_syscalls): Delete.
3682
3683Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
3684
3685 * syscall.c (cb_syscall): Add missing else, so write to stdout
3686 isn't doubled.
3687
3688 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
3689 the carry bit from the CPU's psw.
3690
3691Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
3692
3693 * gennltvals.sh: Redo syscall support.
3694 * nltvals.def: Regenerated.
3695
3696Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
3697
3698 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
3699 the stream immediately.
3700
3701Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3702
3703 * sim-io.c (sim_io_getstring): Delete unused len2.
3704 (sim_io_syscalls): Ditto for sys_errno.
3705
3706Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
3707
3708 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
3709
3710 * Make-common.in (run.o): Depend on remote-sim.h.
3711 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
3712 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
3713
3714Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
3715
3716 * sim-io.c (sim_io_syscalls): Disable lseek.
3717
3718Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
3719
3720 * gennltvals.sh: Generate syscall values for d30v.
3721
3722 * gennltvals.sh: Use libgloss/syscall.h for sparc.
3723 * nltvals.def: Regenerate.
3724
3725 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
3726 (os_fstat): Likewise. Validate fd argument.
3727 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
3728 just compute target stat struct length.
3729 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
3730 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
3731 (get_string): Return host errno values so they can be properly
3732 translated later.
3733 (cb_syscall): Likewise.
3734 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
3735 (cb_syscall, case read): Use read_stdin for file descriptor 0.
3736 (cb_syscall, case write): Use write_stderr for file descriptor 2.
3737 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
3738 (get_path): New function.
3739
3740Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
3741
3742 * sim-io.c (sim_io_syscalls): New function to provide system call
3743 emulation. Provide exit, open, close, read, write, lseek, and
3744 unlink.
3745 (sim_io_getstring): New function to return a string from a
3746 simulated memory location.
3747
3748 * sim-io.h (sim_io_syscalls): Add declaration.
3749
3750Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
3751
3752 * sim-core.c (sim_core_signal): Fix spelling error in message.
3753
3754 * sim-hrw.c (sim_read): Use read map, not write map.
3755
3756 * Make-common.in (all): Add .gdbinit.
3757 * gdbinit.in: Add dump command.
3758
3759 * sim-model.c (model_options): Use '\0' for `shortopt'.
3760
3761 * sim-trace.c (trace_option_handler): Set state trace file
3762 for --trace-file in addition to cpu's values.
3763 (trace_vprintf): If cpu == NULL, try state's trace file.
3764 (trace_options): Reorganize table, reword some descriptions.
3765
3766Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
3767
3768 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
3769 New functions.
3770
3771Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
3772
3773 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
3774 signal untranslated, document problem with this.
3775
3776 * nrun.c (main): Check for a prog name of `*step'. If present,
3777 step the simulator instead of allowing it to run free.
3778
3779 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
3780
3781 * Make-common.in (sim_main_headers): Add sim-signal.h.
3782
3783Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
3784
3785 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
3786
3787Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
3788
3789 * sim-signal.h: Start simulator signals at 64 so that host signal
3790 numbers can be detected and reported.
3791
3792 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
3793
3794Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
3795
3796 * callback.c (cb_host_to_target_stat): Fix return values.
3797
3798 * cgen-sim.h (enum_signal_type): Delete.
3799 (engine_signal): Update prototype.
3800 * cgen-utils.c: Don't include <signal.h>.
3801 (sim_signal_to_host): Delete, lives in sim-signal.c now.
3802 (engine_signal): Update.
3803
3804 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
3805 (sim_state_free): Call SIM_STATE_FREE if defined.
3806
3807 * sim-module.c (sim_module_install): Don't leave any modules
3808 installed if one fails to install.
3809
3810Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
3811
3812 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
3813 more, since alloca is not used in this file.
3814
3815 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
3816 correctly set the carry and overflow bits for those types.
3817 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
3818 with carry, so carry is correct after doing both adds.
3819 (ALU*): Space out '\' to make it easier to read.
3820
3821Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
3822
3823 * sim-core.c (sim_core_signal): Use sim_stopped instead of
3824 sim_signalled.
3825
3826 * sim-signal.c, sim-signal.h: New files.
3827 * Make-common.in (sim-signal.o): Add rule for.
3828 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
3829 * sim-abort.c: Don't include <signal.h>.
3830 * sim-basics.h: #include "sim-signal.h".
3831 * sim-break.c: Don't include <signal.h>.
3832 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
3833 * sim-core.c: Don't include <signal.h>.
3834 (SIGBUS): Delete definition.
3835 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
3836 * sim-engine.c: Don't include <signal.h>.
3837 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
3838 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
3839 * sim-resume.c: Don't include <signal.h>.
3840 (SIGTRAP): Delete definition.
3841 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
3842 * sim-stop.c: Don't include <signal.h>.
3843 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
3844 * sim-watch.c: Don't include <signal.h>.
3845 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
3846
3847 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
3848
3849 * sim-base.h (CIA_ADDR): Provide default definition.
3850 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
3851 * sim-break.c (sim_handle_breakpoint): Likewise.
3852
3853Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
3854
3855 * Make-common.in (srccom): New variable.
3856
3857 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
3858 (LIB_OBJS): Add syscall.o.
3859 (gentmap): Pass $(NL_TARGET) to $(CC).
3860 (syscall.o): Add rule for.
3861 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
3862 (sim-bits.o): Depend on $(sim-n-bits_h).
3863 (sim-load.o): Depend on callback.h.
3864
3865 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
3866 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
3867 * cgen-mem.h, cgen-ops.h: New files.
3868
3869 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
3870
3871 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
3872 Rewrite build rule.
3873 * callback.c: #include string.h or strings.h.
3874 #include sys/types.h and sys/stat.h.
3875 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
3876 (os_get_errno,os_open): Update.
3877 (os_stat,os_fstat): New functions.
3878 (os_init): Initialize syscall_map, errno_map, open_map.
3879 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
3880 errno_map, open_map, signal_map, stat_map.
3881 (cb_read_target_syscall_maps): New function.
3882 (cb_target_to_host_syscall): New function.
3883 (cb_host_to_target_errno): Renamed from host_to_target_errno.
3884 (cb_target_to_host_open): Renamed from target_to_host_open.
3885 (store): New function.
3886 (cb_host_to_target_stat): New function.
3887 * syscall.c: New file.
3888 * gentmap.c (sys_tdefs): New global.
3889 (gen_targ_vals_h): Output target syscall numbers.
3890 (gen_targ_map_c): Update. Output target syscall translation map.
3891 * gentvals.sh: New first argument `target'. Preface table with
3892 #ifdef NL_TARGET_$target if non-null target passed.
3893 * gennltvals.sh: New file.
3894 * nltvals.def: Regenerated.
3895
3896Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
3897
3898 * sim-n-core.h (sim_core_read_unaligned_N): Return static
3899 sim_core_dummy_M.
3900 (sim_core_dummy_M): Declare.
3901
3902Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
3903
3904 * sim-core.c (sim_core_signal): Print the address of the
3905 instruction.
3906
3907Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
3908
3909 * sim-base.h (sim_state_base): Move `magic' to end of struct.
3910
3911 * sim-base.h (sim_state_base): Add member trace_data.
3912 (STATE_TRACE_DATA): New macro.
3913 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
3914 ({WITH_,}TRACE_DEBUG_P): New macros.
3915 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
3916 (_sim_cpu): Delete forward reference.
3917 (debug_printf): Update.
3918 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
3919 (trace_options): Add --trace-debug.
3920 (set_trace_options): Handle it.
3921 (trace_option_handler): Likewise.
3922 (trace_install): Init state trace_data struct.
3923 (trace_uninstall): Close state trace file.
3924 * sim-events.c (ETRACE): Only print source file and line number if
3925 --trace-debug.
3926 * sim-n-core.h (sim_core_trace_M): Likewise.
3927
3928 * sim-core.c (sim_core_signal): Add missing "\n" in message.
3929
39301997-11-13 Felix Lee <flee@cygnus.com>
3931
3932 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
3933 initializer.
3934 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
3935
3936Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
3937
3938 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
3939
3940 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
3941 built this way.
3942 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
3943 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
3944 source tree.
3945
3946Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
3947
3948 * sim-events.c (sim_events_process): Re-compute the time -
3949 update_time_from_event - as each event is processed. Reverses
3950 previous change.
3951
3952Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3953
3954 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
3955
3956Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3957
3958 * sim-events.c (sim_events_process): Delete redundant call to
3959 update_time_from_event.
3960 (sim_events_slip): Always decrement time_from_event.
3961 (sim_events_tick, sim_events_deschedule, update_time_from_event):
3962 Delete assertion that time_from_event >=0 when work in queue, no
3963 longer applicable.
3964
3965Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
3966
3967 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
3968 (standard_option_handler): Update.
3969
3970 * sim-options.h: Clarify documentation.
3971 (OPTION_LONG_ONLY_P): Delete definition.
3972 (OPTION_VALID_P): Define.
3973
3974 * sim-options.c (sim_print_help): Allow short only options.
3975 (sim_parse_args): Ditto.
3976 (sim_args_command): Skip short only options.
3977 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
3978 separate entries for short and long options in the HANDLERS and
3979 ORIG_VAL tables.
3980 (sim_parse_args): Disable argument permutation.
3981
3982Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
3983
3984 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
3985 Add argument M, size of data type.
3986 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
3987 Declare, ditto for 5, 6 & 7 byte transfers.
3988 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
3989 as aligned variant.
3990
3991 * sim-n-core.h (sim_core_trace_M): Rename from
3992 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
3993 with transfer type. Print transfer direction. Handle 1 and 2 byte
3994 transfers.
3995 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
3996 unaligned accesses.
3997 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
3998 Update all functions.
3999
4000 * sim-core.c: Generate functions starting with 16 not 1.
4001 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4002 all 5, 6 & 7 byte transfers.
4003
4004 * sim-n-core.h (sim_core_read_misaligned_N,
4005 sim_core_write_misaligned_N): Implement.
4006
4007Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4008
4009 * sim-endian.h (U16_8): Implement
4010
4011 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4012
4013 * sim-endian.h (VL8_16, VH8_16): Implement.
4014
4015 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4016 long in printf.
4017 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4018 (memory_option_handler): Skip comma in alias address list
4019
4020Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4021
4022 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4023 space params.
4024 (parse_size, parse_addr): New functions
4025 (memory_option_handler, memory_options): Parse address & size
4026 using new functions. Pass level, space, modulo to do_memopt_add &
4027 do_memopt_del.
4028
4029 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4030
4031 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4032 `attach_type attach' argument with `unsigned level' argument.
4033 Document.
4034
4035 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4036 sim_core_attach): Replace argument attach with level. Update
4037 verification of arguments.
4038 (sim_core_map_detach, sim_core_detach): Replace argument attach
4039 with level.
4040
4041 * sim-basics.h (enum _attach_type): Delete.
4042
4043Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4044
4045 * sim-core.h (sim_core_write_8): Define.
4046
4047Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4048
4049 * sim-bits.h: Document ROTn macro.
4050
4051 * sim-endian.h (H2T): Handle 16 byte variables.
4052
4053 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4054 error.
4055
4056 * sim-core.c: Do not generate sim_core_*_word.
4057
4058 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4059 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4060
4061 * sim-core.h (sim_core_read_unaligned_word,
4062 sim_core_read_aligned_word, sim_core_read_word,
4063 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4064 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4065
4066Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4067
4068 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4069
4070 * sim-endian.h: Disable 16 byte support.
4071
4072Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4073
4074 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4075
4076 * sim-n-core.h (sim_core_trace_N): New function.
4077 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4078 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4079
4080 * sim-endian.h: Add 128 bit variant.
4081
4082 * sim-core.h, sim-core.c: Add 128 bit variant.
4083
4084 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4085
4086Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4087
4088 * sim-events.c (sim_events_process): Clear events->work_pending.
4089 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4090 setting, nr_ticks_to_process.
4091 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4092 when the event queue isn't next.
4093
4094 * sim-events.h, sim-events.c (sim_events_slip): New function.
4095
4096Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4097
4098 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4099
4100 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4101 arguments.
4102
4103Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4104
4105 * nrun.c (main): Remove useless test of name != NULL.
4106 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4107
4108Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4109
4110 * sim-fpu.c (EXPMAX): Type is unsigned.
4111 (MIN_INT, MAX_INT): Type is signed64.
4112 (i2fpu): Type of val is signed64.
4113
4114Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4115
4116 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4117 a bucket size of zero.
4118
4119 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4120 OPTION_PROFILE_PC): Define.
4121 (profile_option_handler): Add support for --profile-pc and
4122 --profile-pc-granularity options.
4123 (profile_pc_init): When possible, compute nr buckets from bucket
4124 size.
4125
4126 * sim-profile.c (profile_pc_init): Align the profile-pc end
4127 address with the profile-pc bucket size.
4128
4129 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4130 something less ambiguous.
4131 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4132
4133 * sim-profile.c (profile_pc_cleanup): New function. Move
4134 profile_pc_uninstall code to here.
4135 (profile_pc_uninstall): Call.
4136 (profile_pc_init): Call.
4137
4138Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4139
4140 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4141 file using BSD gprof format.
4142
4143 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4144 unsigned_word.
4145 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4146 MSBIT64): Force result to unsignedN.
4147
4148Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4149
4150 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4151 brace from macro.
4152 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4153 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4154 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4155 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4156
4157Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4158
4159 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4160 type void*.
4161
4162 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4163 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4164 type void*.
4165 (sim_core_attach): Rename buffer_freed to free_buffer, type
4166 void*. Ensure that allocated buffer is alligned according to
4167 region's address.
4168
4169Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4170
4171 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4172 (ALU64_SUB): Define.
4173
4174 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4175 (.gdbinit): Remove dependencies, generate once per build.
4176
4177Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4178
4179 * sim-n-core.h (sim_core_read_aligned_N,
4180 sim_core_write_aligned_N): Make xaddr param type address_word not
4181 unsigned_word.
4182
4183Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4184
4185 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4186 unpacked floating point struct. Pass sim_fpu object by reference.
4187 Add preliminary support for rounding modes.
4188
4189Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4190
4191 * configure: Regenerated to track ../common/aclocal.m4 changes.
4192
4193Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4194
4195 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4196 WITH_TARGET_BITSIZE.
4197
4198Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4199
4200 * sim-profile.c (profile_print_core): label needs empty statement.
4201
4202Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4203
4204 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4205 and zfree instead of xmalloc and free. Prevents warnings.
4206
4207Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4208
4209 * configure: Regenerated to track ../common/aclocal.m4 changes.
4210
4211Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4212
4213 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4214 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4215
4216 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4217 controling the bitsize/msb of the target.
4218
4219Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4220
4221 * Make-common.in: New files sim-break.c, sim-break.h.
4222 * sim-base.h: Add point to breakpoint list to sim_state_base.
4223 * sim-break.c sim-break.h: New modules that implement intrinsic
4224 breakpoint support.
4225 * sim-module.c: Add breakpoint module.
4226
4227Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4228
4229 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4230 an hour.
4231 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4232 if (0) { 1 % 0; }
4233 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4234 (SIGBUS) define for Windows.
4235 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4236 * sim-resume.c: define SIGTRAP for windows.
4237 * sim-xcat.h: use token pasting if ALMOST_STDC.
4238
4239Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4240
4241 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4242 configured values.
4243 (CONFIG_CFLAGS): Add same.
4244
4245Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4246
4247 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4248 (SIGNED32): use ##i32.
4249
4250Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4251
4252 * configure: Regenerated to track ../common/aclocal.m4 changes.
4253
4254Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4255
4256 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4257 endian of target.
4258
4259 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4260 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4261 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4262 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4263 (CONFIG_CFLAGS): Add same.
4264
4265 * aclocal.m4: Perform AC_SUBST on optional options.
4266
4267Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4268
4269 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4270
4271 * sim-options.c (standard_option_handler): Typo in warning message.
4272
4273 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4274
4275 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4276 insn count. Make count conditional on there being a valid
4277 INSN_NAME.
4278 (profile_pc_init): Make default PC profile frequency an arbitrary
4279 256.
4280
4281 * sim-base.h: Ditto.
4282
4283 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4284 SIM_HAVE_MODEL.
4285
4286 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4287 archure struct.
4288
4289Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4290
4291 * configure: Regenerated to track ../common/aclocal.m4 changes.
4292
4293Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4294
4295 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4296 configured alignment.
4297
4298Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4299
4300 * configure: Regenerated to track ../common/aclocal.m4 changes.
4301
4302Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4303
4304 * sim-config.c (sim_config): Check for default alignment.
4305
4306 * sim-options.c (standard_option_handler): Add alignment option.
4307
4308 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4309 default alignment requirements on memory accesses.
4310
4311Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4312
4313 * sim-load.c (sim_load_file): Return failure if the executable
4314 had no loadable sections.
4315
4316Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4317
4318 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4319 trace output.
4320
4321 * sim-core.c (sim_core_signal): When bad access halt simulator
4322 SIGSEGV / SIGBUS instead of aborting.
4323 (signal.h): Include.
4324
4325 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4326 options was missing.
4327
4328 * sim-bits.h (MOVED): Define
4329
4330Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4331
4332 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
4333 BIT.
4334
4335 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
4336
4337 * sim-bits.c: Add 8 bit versions of bit macros.
4338
4339 * sim-bits.h: Ditto.
4340
4341Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
4342
4343 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
4344 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
4345
4346 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
4347 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
4348
4349 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
4350 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
4351
4352Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4353
4354 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
4355 configure.in: Output to cconfig.h instead of config.h.
4356
4357 * configure: Regenerated to track ../common/aclocal.m4 changes.
4358
4359Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4360
4361 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
4362 BFD if known.
4363
4364Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4365
4366 * callback.c (os_write): divert stdout and stderr to their
4367 respective hooks.
4368
4369Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4370
4371 * sim-profile.c (profile_print_speed): Call
4372 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
4373
4374 * sim-events.c (sim_events_elapsed_time): New function return nr
4375 host MS consumed by the simulator.
4376 (sim_watch_valid): Use.
4377
4378 * sim-module.c (modules): Install sim_events very very early.
4379
4380 * sim-profile.c (profile_print): Call profile_print_pc.
4381 (print_bar):
4382 (profile_pc_init): New function, set up processor for PC
4383 profiling.
4384 (profile_print_pc): New function, print a PC profile.
4385 (profile_pc_event): New function, sample PC.
4386
4387 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
4388 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
4389 profile struct.
4390
4391 * sim-options.c (sim_print_help): Pacify GCC.
4392
4393 * sim-n-core.h (sim_core_read_aligned_N,
4394 sim_core_write_aligned_N): Add un-conditional profile call.
4395 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
4396 profile call when aligned read/write isn't used.
4397
4398 * sim-base.h: Include sim-profile, sim-model after sim-core &
4399 sim-events allow sim-core to define useful values.
4400
4401 * sim-profile.c (OPTION_PROFILE_CORE): Define.
4402 (profile_option_handler, profile_options): Add support for
4403 --profile-core option.
4404 (print_bar): Include when core profiling.
4405 (profile_print_core): New function, print core profile.
4406
4407 * sim-config.c (print_sim_config): Print profile status.
4408
4409 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
4410 WITH_PROFILE_PC_P): Define.
4411 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
4412 (PROFILE_COUNT_CORE): Define.
4413
4414Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4415
4416 * sim-watch.c (handle_watchpoint): Pass a char** index into the
4417 interrupt_names array as the data.
4418 (sim-watch.h): Document.
4419
4420Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4421
4422 * sim-options.c (sim_print_help): When the doc string is to long
4423 word wrap it.
4424
4425 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
4426 that only the first few the watch options are listed. Generate
4427 meanginful usage messages.
4428
4429 * sim-options.h (struct OPTION): Clarify use of doc_name field
4430
4431Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
4432
4433 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
4434 (standard_option_handler): Handle --architecture-info.
4435
4436Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4437
4438 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
4439 illegal zero-sized array.
4440 * sim-core.c (sim_core_xor_read_buffer): same.
4441
4442Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
4443
4444 * nltvals.def: Regenerate.
4445
4446Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4447
4448 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
4449
4450Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4451
4452 * sim-bits.c (MASKED): Delete.
4453 (EXTRACTED): Delete.
4454 (LSEXTRACTED, MSEXTRACTED): New functions.
4455
4456 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
4457 (MSMASKEDn, LSMASKEDn): Add last argument.
4458 (MSMASK*): Ditto.
4459
4460 * sim-bits.h (EXTEND8, EXTEND16): Define.
4461 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
4462
4463 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
4464
4465 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
4466 current instruction address.
4467
4468 * sim-inline.h (*_ENGINE): Define.
4469
4470Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4471
4472 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
4473
4474 * sim-watch.c (delete_watchpoint): Delete by ident and type.
4475 (watch_option_handler): Call delete_watchpoint with ident or type.
4476 (sim_watchpoint_install): Create interrupt specific watchpoint
4477 commands on the fly.
4478 (do_watchpoint_create): New function, create a watch point using
4479 type/int-nr info encoded in the option nr.
4480 (do_watchpoint_info): New function. List active watchpoints.
4481
4482 * sim-watch.h: Change data structure to a list.
4483
4484 * sim-memopt.c (memory_option_handler): Require explicit "all"
4485 before deleting all memory regions.
4486
4487 * sim-utils.c (sim_do_commandf): New function, printf version of
4488 sim_do_command.
4489
4490 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
4491
4492 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
4493 bit endianness.
4494 (SIGNED64, UNSIGNED64): Delete.
4495 (ALU64_ADD): Don't rely on bit endianness.
4496 (ALU64_BEGIN): Define.
4497
4498 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
4499 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
4500
4501 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
4502 suffix - u64, LL - to 64 bit constants.
4503
4504Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4505
4506 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
4507
4508 * sim-utils.h (NZALLOC): Define - zalloc * N.
4509
4510 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
4511 implementation of read/write functions.
4512
4513 * Make-common.in (sim-hrw.o): New target.
4514
4515 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
4516 memory.
4517
4518 * sim-memopt.c (memory_option_handler): Implement memory-size
4519 command. Implement memory-alias command. Let memory-delete delete
4520 all memory regions.
4521 (add_memopt): New function. Add a memory region.
4522 (do_memopt_delete): New function. Delete a memory region.
4523
4524 * sim-utils.c (sim_elapsed_time_get): Never return zero.
4525
4526 * sim-core.c (sim_core_detach): New function.
4527 (sim_core_map_detach): New function. Perform the actual detach.
4528 (sim_core_init): Move initialization code from here.
4529 (sim_core_install): To here.
4530 (sim_core_uninstall): And here.
4531
4532 * sim-module.c: Add memopt module.
4533
4534 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
4535 simulator base type.
4536
4537 * Make-common.in (sim_main_headers): Add sim-memopt.h
4538 (sim-memopt.o): New target.
4539
4540 * sim-core.c (sim_core_install): Add core_options to the option
4541 table.
4542
4543 * sim-watch.c (watch_options): Make --delete-watch a synonym for
4544 --watch-delete.
4545
4546 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
4547 comments.
4548
4549 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
4550 address_word, add mask member.
4551
4552 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
4553 address_word, allow for 64bit targets in 32bit host. Add modulo
4554 argument.
4555 (sim_core_map_attach): Ditto.
4556 (new_sim_core_mapping): Ditto.
4557 (sim_core_translate): Mask address when modulo memory.
4558
4559Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
4560
4561 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
4562
4563 * gdbinit.in: New file.
4564 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
4565 * Make-common.in (distclean): Delete .gdbinit.
4566 (.gdbinit): Add rule for.
4567 * configure: Regenerated to track ../common/aclocal.m4 changes.
4568
4569 * Make-common.in (cgen-run.o): Add rule for.
4570
4571Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4572
4573 * sim-resume.c (sim_resume): Suspend/resume the simulator.
4574
4575 * sim-events.c (sim_watch_valid): Compute total elapsed time from
4576 both resumed and previous elapsed time.
4577 (sim_events_init): Set initial_wallclock and current_wallclock to
4578 zero.
4579 (sim_events_install): Install sim_events_suspend and
4580 sim_events_resume.
4581 (sim_events_watch_clock): Allow for suspended simulator when
4582 computing the time of the clock event.
4583
4584 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
4585 initial_wallclock to elapsed_wallclock, set both to zero.
4586 (sim_events_init, sim_events_uninstall): Delete prototypes.
4587
4588 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
4589
4590 * sim-module.c(sim_module_resume, sim_module_suspend): New
4591 functions.
4592
4593Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4594
4595 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
4596 message.
4597
4598Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
4599
4600 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
4601 * Make-common.in (TAGS): Likewise.
4602 * sim-n-bits.h: Add TAGS comments for all functions.
4603 * sim-n-core.h: Likewise.
4604 * sim-n-endian.h: Likewise.
4605
4606Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4607
4608 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
4609 kind.
4610
4611 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
4612
4613 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
4614 definition.
4615
4616Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4617
4618 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
4619 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
4620
4621Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
4622
4623 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
4624 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
4625 nr_transfered and nr_this_transfer unsigned.
4626
4627 * sim-events.c (sim_events_tickn): N is signed, as limited to
4628 MAXINT.
4629
4630 * sim-n-endian.h (offset_N): Change size to unsigned.
4631
4632 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
4633
4634Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
4635
4636 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
4637
4638 * sim-options.c (sim_parse_args): Use dupargv.
4639
4640Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
4641
4642 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
4643
4644Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4645
4646 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
4647 base type.
4648
4649 * sim-options.c (standard_options): Add --architecture=MACHINE and
4650 --target=TARGET options.
4651 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
4652 (standard_option_handler): Handle architecture and target options.
4653 (bfd.h): Include.
4654
4655 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
4656 bfd_openr.
4657 (sim_analyze_program): Set prog_bfd architecture from
4658 STATE_ARCHITECTURE if known.
4659
4660Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4661
4662 * configure: Regenerated to track ../common/aclocal.m4 changes.
4663 * config.in: Ditto.
4664
4665Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4666
4667 * aclocal.m4 (enable-sim-warnings): Remove comment stating
4668 that option does not apply to certain files.
4669
4670Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4671
4672 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
4673 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
4674 offset from MSB/LSB.
4675
4676 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
4677 access address of sub word quantity of a hosts 16, 32, 64 bit word
4678 type.
4679 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
4680 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
4681 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
4682 return N*2 byte value with argument in Hi/Lo word. Renamed from
4683 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
4684
4685 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
4686 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
4687 so that bit offset is explicit.
4688
4689Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
4690
4691 * sim-utils.c (sim_analyze_program): Add prog_name argument.
4692 Update STATE_PROG_BFD when needed with a dup'd copy of the
4693 program.
4694
4695 * sim-config.c (sim_config): Delete ABFD argument, use
4696 STATE_PROG_BFD directly.
4697
4698Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
4699
4700 * run.c (main): Pass the open ABFD to sim_create_inferior.
4701
4702 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
4703 and sim_load.
4704 (bfd.h): Include.
4705
4706 * sim-hload.c (sim_load): New file. Implement generic sim_load for
4707 hardware only simulator targets.
4708
4709 * Make-common.in (sim-hload.o): Add rule.
4710
4711Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
4712
4713 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
4714 used by copyargv and freeargv.
4715
4716 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
4717 STATE_PROG_ARGV, not just a pointer.
4718
4719Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4720
4721 * configure: Regenerated to track ../common/aclocal.m4 changes.
4722 * config.in: Ditto.
4723
4724Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4725
4726 * aclocal.m4 (sim-endian): Add second argument to
4727 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
4728 default endian when not hardwired.
4729
4730 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
4731 else failes value for target byte order.
4732
4733 * sim-config.c (sim_config): Add abfd arguments. Set
4734 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
4735 from same.
4736 (sim_config): Return SIM_RC, don't abort.
4737 (bfd.h): Include.
4738
4739 * run.c (main): Update call to sim_open - add ABFD argument.
4740 * nrun.c (main): Add NULL ABFD argument.
4741
4742Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
4743
4744 * callback.c (os_poll_quit): Make static.
4745 Call sim_cb_eprintf, not p->eprintf.
4746 (sim_cb_printf, sim_cb_eprintf): New functions.
4747 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
4748
4749 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
4750 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
4751 sim-utils.h. #include sim-utils.h.
4752 * sim-utils.h: Above decls moved here.
4753 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
4754
4755 * sim-watch.c (action_watchpoint): Fix thinkos.
4756
4757Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
4758
4759 * sim-types.h: Fix defs of 64 bit data types for MSVC.
4760
4761Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
4762
4763 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
4764 to FORCED_ALIGNMENT case.
4765
4766Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4767
4768 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
4769
4770Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
4771
4772 * Make-common.in (libsim.a): Fix typo.
4773
4774Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4775
4776 * nrun.c (main): Verify the structure returned before using it.
4777
4778Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4779
4780 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
4781 default.
4782
4783 * sim-engine.c (sim_engine_install): New function. Install the
4784 engine init functions.
4785 (sim_engine_init): [Re]initialize the simulator engine.
4786
4787 * sim-module.c: Add sim_engine to list of modules that always
4788 install.
4789
4790Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4791
4792 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
4793 to remove the old watchpoint, not delete_watchpoint.
4794 (watch_option_handler): Action the correct watchpoint, not just
4795 cycles.
4796
4797Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
4798
4799 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
4800 both low and high word.
4801 (sim_core_write_aligned_N): Ditto.
4802
4803 * sim-trace.c (set_trace_options): Delete code explicitly setting
4804 core->trace.
4805
4806 * sim-options.c (sim_print_help): Call the list commands if not a
4807 standalone simulator.
4808 (sim_print_help): Advise that some options may not be applicable.
4809
4810 * sim-trace.c (set_trace_options): Assume core present.
4811
4812 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
4813 buffer when full not almost full.
4814
4815Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4816
4817 * sim-events.c (sim_events_process): Don't blat the event queue
4818 when processing watchpoints.
4819
4820 * sim-watch.h: Make arg unsigned long - stop sign extension.
4821
4822 * sim-events.c (sim_watch_valid): rewrite so debugable.
4823
4824 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
4825
4826 * sim-watch.c (schedule_watchpoint): Add is_within option so that
4827 inequality test is possible.
4828 (handle_watchpoint): Re-pass is_within arg.
4829 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
4830 0 to schedule_watchpoint's is_within arg.
4831 (sim_watchpoint_init): Re-pass is_within arg.
4832
4833 * sim-options.c (sim_print_help): Add is_command argument. Don't
4834 include -- prefix when called from the command line interpreter.
4835
4836 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
4837
4838 * sim-events.c (sim_events_watch_sim): Add is_within argument,
4839 zero indicates that the test should be reversed.
4840 (sim_events_watch_core): Ditto.
4841 (WATCH_CORE): Compare range against is_within.
4842 (WATCH_SIM): Ditto.
4843
4844Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
4845
4846 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
4847 sim_core_read_buffer. Check nr-bytes transfered.
4848
4849 * sim-core.h (sim_core_common): Define a new struct that contains
4850 the common data. to sd and cpu structures.
4851 * sim-core.c (sim_core_attach): Update.
4852 (sim_core_init): Update. Remember to copy initialized data to each
4853 cpu.
4854 (sim_core_find_mapping): Ditto.
4855
4856 * sim-core.c (sim_core_read_buffer): Add cpu argument.
4857 (sim_core_write_buffer): Ditto.
4858
4859 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
4860 transfer use xor version of read buffer.
4861 (sim_core_write_unaligned_N): Ditto for write.
4862
4863 * sim-core.c (sim_core_xor_read_buffer): New function implement
4864 xor-endian data read breaking transfer up into xor-endian sized
4865 blocks.
4866 (sim_core_xor_write_buffer): Ditto for write.
4867 (reverse_n): Reverse order of arbitrary number of bytes in buffer
4868 - needed for xor-endian transfers.
4869
4870Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4871
4872 * sim-inline.h: Review description.
4873
4874 * sim-core.h, sim-core.c: Reduce number of functions being inlined
4875 to just those involved in data transfers and configuration.
4876
4877 * sim-xcat.h (XSTRING): New macro, map macro definition onto
4878 string.
4879 * sim-n-core.h (sim_core_read_aligned_N): Use.
4880 (sim_core_read_unaligned_N): Ditto.
4881 (sim_core_read_unaligned_N): Ditto..
4882 (sim_core_write_unaligned_N): Ditto.
4883
4884 * sim-core.h: Add xor endian bitmap to main structure. *
4885
4886 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
4887 endian.
4888 (sim_core_read_aligned_N): Ditto.
4889
4890 * sim-core.c (sim_core_set_xor_endian): New function.
4891 (sim_core_attach): Don't overwrite the per-cpu xor map when
4892 cloning the global core.
4893
4894Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
4895
4896 * sim-engine.h: Update below so that it is using an enumerated
4897 type.
4898
4899Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
4900
4901 * sim-engine.c (sim_engine_restart):
4902 * sim-resume.c (sim_resume): Change longjmp param/setjmp
4903 return value used for simulator restart from 0 to 2.
4904
4905Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4906
4907 * cgen-scache.c (scache_option_handler): Add is_command arg.
4908
4909 * sim-model.c (model_option_handler): Add is_command argument.
4910
4911 * sim-profile.c (profile_option_handler): Add is_command arg.
4912
4913 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
4914 involved.
4915
4916 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
4917 order that they are registered.
4918
4919 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
4920 between option and command line processing.
4921
4922 * sim-options.c: Include stdlib.h, ctype.h.
4923
4924 * Make-common.in (sim-watch.o): Add rule.
4925 (sim_main_headers): Assume sim-assert.h included.
4926 (sim-*.o): Simplify make rule.
4927
4928 * sim-module.c: Add sim_watch_install to module list.
4929
4930Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
4931
4932 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
4933 has been loaded.
4934
4935 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
4936 * sim-events.c (sim_events_install): Ditto.
4937 * sim-core.c (sim_core_install): Ditto.
4938 * sim-model.c (model_install): Ditto.
4939 * sim-options.c (standard_install): Ditto.
4940 * sim-profile.c (profile_install): Ditto.
4941 * sim-reason.c (sim_stop_reason): Ditto.
4942 * sim-run.c (sim_engine_run): Ditto.
4943 * sim-utils.c (sim_analyze_program): Ditto.
4944
4945 * sim-module.c (modules): Make profile_install and trace_install
4946 optional.
4947
4948 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
4949
4950 * sim-options.c (standard_option_handler): Set the byte order.
4951
4952 * sim-events.c (sim_events_process): Allow multi tick processing.
4953 (sim_events_tickn): New function - multi cycle tick.
4954
4955 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
4956 prototypes. Under development.
4957 (sim_events): Replace processing with nr_ticks_to_process.
4958
4959Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4960
4961 * nrun.c (main): Pass callbacks to sim_open instead of using
4962 sim_set_callbacks.
4963
4964 * run.c (main): Ditto.
4965
4966Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4967
4968 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
4969 stop tk interrupting malloc calls.
4970 (sim_events_zalloc): Converse.
4971
4972 * Make-common.in (sim_main_headers): Add sim-events.h.
4973
4974 * sim-events.c (sim_events_schedule_after_signal): Change return
4975 type to void - signal events are strictly internal.
4976 (sim_events_init): Allocate a finite buffer for signal events.
4977 (sim_events_schedule_after_signal): Enter signal events into the
4978 signal buffer.
4979
4980 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
4981 (sim_engine_restart): Ditto.
4982 (sim_engine_abort): Ditto.
4983 * sim-stop.c (sim_stop): Ditto.
4984 (control_c_simulation): Ditto.
4985 * sim-resume.c (sim_resume): Ditto.
4986 (has_stepped): Ditto.
4987 * sim-abort.c (sim_engine_abort): Ditto.
4988
4989 * sim-basics.h (transfer_type): New type.
4990
4991 * sim-core.c (sim_core_signal): New function. Print core signal
4992 information.
4993 (sim_core_find_mapping): Add transfer argument.
4994
4995 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
4996 SIM_CORE_SIGNAL if a recoverable abort.
4997 * sim-core.c (sim_core_find_mapping): Ditto.
4998
4999Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5000
5001 * sim-core.c (sim_core_find_mapping): Replace calls to
5002 sim_io_error to more resiliant sim_engine_abort.
5003
5004 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5005 (sim_core_write_unaligned_N): Ditto.
5006
5007Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5008
5009 * sim-module.c: Add sim_events_install to list.
5010
5011 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5012 from sim_core_*.
5013 (sim_events_init): Now returns SIG_RC.
5014
5015 * sim-run.c: New file. Generic sim_engine_run.
5016 * sim-reason.c: New file. Generic sim_stop_reason.
5017 * sim-stop.c: New file. Generic sim_stop.
5018 * sim-resume.c: New file. Generic sim_resume.
5019
5020 * Make-common.in (sim-engine.o): Add rule.
5021 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5022
5023 * sim-engine.h, sim-engine.c: New file. Provide generic
5024 implementation of sim_engine_halt, sim_engine_error. et.al.
5025
5026 * sim-base.h (sim_state_base): Add member halt.
5027 (sim-engine.h): Include.
5028
5029 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5030 handlers.
5031 * sim-events.c (sim_events_poll): Update event handler.
5032
5033Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5034
5035 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5036 function.
5037 (sim_events_watch_sim): New function.
5038 (sim_events_watch_core): New function.
5039 (sim_watch_valid): New function.
5040 (sim_events_preprocess): New function.
5041 (sim_events_process): Process the watchpoints as well as the timer
5042 queue.
5043 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5044 (sim_events_deschedule): Check all the queues when removing an
5045 event.
5046 (sim_events_init): Ditto for cleaning.
5047
5048Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5049
5050 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5051
5052Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5053
5054 * callback.c (os_open): Type of arg flags is int.
5055
5056Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5057
5058 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5059 just like normal numbers as per IEEE rules.
5060
5061Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5062
5063 * callback.c (os_close): Mark the descriptor as being
5064 available if the close succeeded.
5065 (os_open): Pass 0644 as the mode of the file being created.
5066
5067Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5068
5069 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5070 float.
5071
5072 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5073 * sim-lnline.h: Update.
5074
5075 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5076 conversion functions.
5077 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5078
5079 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5080 compare functions. Replacing.
5081 (sim_fpu_cmp): This. Delete.
5082
5083Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5084
5085 * sim-core.c (sim_core_find_mapping): Call engine_error not
5086 sim_io_error when possible.
5087
5088Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5089
5090 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5091 high/low double word.
5092
5093 * sim-trace.h: Remove definition of attribute - defined in
5094 sim_basics.h.
5095
5096Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5097
5098 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5099 name of the option - or family of options.
5100
5101 * sim-options.c (sim_args_command): Match command `a-b c' with
5102 option `--a-b-c' from option table.
5103
5104Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5105
5106 * sim-options.c (sim_print_help): For optional arguments, wrap
5107 them in [].
5108
5109 * sim-trace.c (set_trace_options): New function, handle optional
5110 argument and multiple assignment.
5111 (trace_option_handler): Update.
5112
5113 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5114 when branch tracing selected.
5115
5116Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5117
5118 * sim-trace.c (trace_one_insn): Make a va-args function.
5119
5120 * sim-trace.c (trace_vprintf): New function, va-arg version of
5121 trace_printf.
5122
5123Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5124
5125 * sim-trace.c (trace_uninstall): Don't close a file twice.
5126 * sim-profile.c (profile_uninstall): Likewise.
5127
5128Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5129
5130 * sim-trace.c (toplevel): Include bfd.h.
5131 (trace_options): Note that --trace-linenum also turns on
5132 --trace-insn. Add --trace-{branch,semantics}.
5133 (trace_option_handler): If --trace-linenum, also turn on
5134 --trace-insn. Add --trace-branch support. If --trace-semantics,
5135 turn on ALU, FPU, branch, and memory tracing.
5136 (trace_one_insn): New function to trace an instruction. Support
5137 --trace-linenum.
5138 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5139
5140 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5141 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5142 (TRACE_branch): Add new mask.
5143 (TRACE_*_P): Define all possible trace_p macros.
5144 (trace_one_insn): Declare function.
5145
5146Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5147
5148 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5149 GNU C doesn't support __attributes__.
5150 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5151 format strings.
5152
5153Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5154
5155 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5156 addresses are masked forcing them to be correctly aligned.
5157 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5158 * sim-config.c (config_alignment_to_a): Update.
5159
5160 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5161 core data.
5162 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5163 type.
5164 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5165 processor specific core maps.
5166 (sim_core_map_attach): Copy the core map data to each of the
5167 processor specific core data structures.
5168 * sim-core.c (sim_core_find_mapping): Update.
5169
5170 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5171 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5172 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5173 alternatives that handle unaligned addresses.
5174 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5175 with just CPU arg.
5176 * cgen-utils.c (sim_disassemble_insn): Update.
5177
5178Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5179
5180 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5181 tracing.
5182
5183 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5184 fpu support.
5185
5186 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5187
5188Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5189
5190 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5191 to map type.
5192
5193 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5194 statement.
5195
5196Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5197
5198 * cgen-trace.c: Prepend additional trace_printf argument.
5199
5200 * cgen-utils.c (sim_disassemble_insn): Add additional core
5201 arguments.
5202
5203Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5204
5205 * nrun.c (main): Catch/report errorenous simulator states.
5206
5207 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5208 * sim-trace.c: #include string.h/strings.h so that memset is
5209 defined.
5210 * sim-utils.c: Ditto.
5211 * sim-profile.c: Ditto. And stdlib.h.
5212 (print_bar): Only define when used by instruction or memory profiler.
5213
5214 * sim-options.c (standard_option_handler): Make ul more local.
5215
5216 * sim-load.c (sim_load_file): Make the name constant.
5217 (sim_load_file): Passify gcc.
5218
5219 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5220 file.
5221 * sim-utils.c, sim-load.c: Include sim-utils.h.
5222
5223 * sim-base.h (sim_cpu): Pre define here so available to all.
5224
5225 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5226 Restore the sim_cpu and instruction_address arguments so that full
5227 information is available to the abort function.
5228 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5229 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5230
5231 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5232 tracing support for sim-events and sim-core.
5233 (trace_option_handler): Convert #if to if where possible so always
5234 compiled/checked by C compiler.
5235 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5236
5237 * sim-base.h: Adjust comment documenting how to define the cpu
5238 structure.
5239 (sim_state_base): Add sim_core and sim_events to simulator base
5240 object.
5241
5242 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5243 * sim-core.c (sim_core_init, sim_core_attach,
5244 sim_core_find_mapping): Update.
5245 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5246 update_time_from_event, insert_sim_event,
5247 sim_events_schedule_after_signal, sim_events_deschedule,
5248 sim_events_tick): Ditto.
5249
5250 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5251 sim-model.h): Move #includes from here.
5252 * sim-base.h: To here.
5253 (sim-core.h, sim-events.h, sim-io.h): Include also
5254
5255Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5256
5257 * callback.c (default_callback): Missing initialisers.
5258
5259Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5260
5261 * sim-utils.c (sim_add_commas): New function.
5262 * sim-basics.h (sim_add_commas): Add prototype.
5263 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5264 * sim-profile.c (COMMAS): New macro.
5265 (print_*): Use it to print commas in numbers.
5266
5267 * configure: Regenerated.
5268
5269 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5270 (cgen_state): New member run_fast_p.
5271 (cgen_init): Add prototype.
5272 (sim_disassemble_insn): New arg `cpu'.
5273 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5274 * cgen-utils.c (cgen_init): New function.
5275 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5276 * genmloop.sh: Call engine_halt if loop exits.
5277
5278 * Makefile.in (sim-options_h): Define.
5279 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5280 (sim-model.o): Add new rule.
5281 (cgen-{scache,trace,utils}.o): Add new rules.
5282 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5283 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5284 Indent output by 2 spaces.
5285 * cgen-scache.h (scache_print_profile): Update.
5286 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5287 Use trace_printf, not fprintf.
5288 (trace_extract): Use trace_printf, not cgen_trace_printf.
5289 * genmloop.sh (!FAST case): Increment `insn_count'.
5290 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5291 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5292 access macro's name.
5293 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5294 Change return type to SIM_RC.
5295 (sim_core_{install,uninstall}): New functions.
5296 * sim-core.h (sim_core_{install,uninstall}): Declare.
5297 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5298 Change return type to SIM_RC.
5299 * sim-model.h (models,machs,model_install): Declare.
5300 * sim-module.c (modules): Add scache_install, model_install.
5301 (sim_post_argv_init): Set cpu->state backlinks.
5302 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5303 (standard_option_handler): Likewise.
5304 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5305 sim-profile.h.
5306 (*): Assume ANSI C.
5307 (profile_options): Delete --profile-simcache.
5308 (profile_option_handler): Likewise.
5309 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5310 spaces.
5311 (profile_print_{memory,model}): Likewise.
5312 (profile_print_simcache): Delete.
5313 (profile_print_speed): New function.
5314 (profile_print): Rewrite.
5315 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5316 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5317 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5318 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5319 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5320 (profile_print): Update prototype.
5321
5322Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5323
5324 * cgen-scache.[ch], cgen-sim.h: New files.
5325 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5326 * sim-model.c: New file.
5327
5328 * Make-common.in (clean targets): Undo patch of Apr. 22.
5329
5330Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5331
5332 * sim-n-bits.h (signed): If we have a standard compiler, undef
5333 signed, so that signedN is defined correctly.
5334
5335Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
5336
5337 * sim-module.h, sim-model.h, sim-profile.h: New files.
5338 * sim-module.c, sim-profile.c: New files.
5339 * Make-common.in (SIM_PROFILE): Define
5340 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
5341 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
5342 (sim_module.o,sim-profile.o): Add rules for.
5343 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
5344 (--enable-sim-profile): Add.
5345 * configure: Regenerated.
5346 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
5347 model. Move trace and profile support to sim-{trace,profile}.h.
5348 New members trace_data, profile_data.
5349 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
5350 * sim-config.h: Provide default definition of WITH_PROFILE.
5351 (WITH_TRACE): Change default to -1.
5352 (MAX_NR_PROCESSORS): Always define.
5353 * sim-options.c: Move trace and profile support to
5354 sim-{trace,profile}.h.
5355 (sim_pre_argv_init): Moved to sim-model.c.
5356 (standard_install): New function.
5357 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
5358 (standard_install): Declare.
5359 * sim-trace.c: Tracing option handling moved here from sim-options.c.
5360 (trace_install, trace_uninstall): New functions.
5361 (trace_printf): Update reference to TRACE_FILE.
5362 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
5363 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
5364 (WITH_TRACE_FOO_P): Define.
5365 (trace_install): Declare.
5366 (TRACE_DATA): New struct.
5367
5368Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
5369
5370 * run.c: Undo last exec_bfd patch.
5371 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
5372
5373Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
5374
5375 * run.c (exec_bfd): Add back in.
5376 (main): Set exec_bfd.
5377
5378Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
5379
5380 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
5381
5382Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5383
5384 * sim-events.c (insert_sim_event): Call sim_io_error instead of
5385 less well defined engine_error.
5386 * sim-core.c: Ditto.
5387
5388Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
5389
5390 * Make-common.in: Change clean targets to use :: so that other
5391 Makefiles can have their own clean targets.
5392 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
5393 __STDC__ to control use of stdarg vs. varargs syntax. Some
5394 systems can't use __STDC__, but require stdarg.
5395
5396Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
5397
5398 * sim-options.c (standard_options): Add --endian.
5399 (standard_option_handler): Likewise.
5400
5401 * nrun.c: #include <signal.h>.
5402 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5403 handler that calls sim_stop ().
5404
5405Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5406
5407 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5408 handler that calls sim_stop (). Simulators may still be
5409 establishing their own handler.
5410
5411 * sim-events.c (sim_events_poll): Rename from
5412 sim_events_at_large_int. Poll IO.
5413
5414 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
5415 request.
5416
5417 * callback.c (os_poll_quit): New function poll for quit signal
5418 where needed.
5419 (default_callback): Include magic number.
5420
5421Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
5422
5423 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
5424 Check for functions getrusage, time.
5425 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
5426 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
5427 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
5428 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
5429
5430 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
5431
5432 * sim-options.c, sim-options.h: New files.
5433 * sim-config.h (WITH_DEBUG): Provide default value of zero.
5434 * Make-common.in (nrun.o): Add rules for.
5435 * nrun.c: New file.
5436
5437 * run.c (main): Check return value of sim_open.
5438
5439 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
5440 (sim_main_headers): Add sim-trace.h.
5441 * run.c (exec_bfd, target_byte_order): Delete.
5442 (main): Pass -E <endian> to sim_open. Delete code to load sections,
5443 call sim_load instead. Check return code of sim_create_inferior.
5444 * sim-base.h (CURRENT_STATE): Define.
5445 (sim_state_base): Make typedef. New members options, prog_argv,
5446 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
5447 mem_size, memory [+ corresponding access macros].
5448 (sim_cpu_base): New typedef.
5449 * sim-trace.h: New file.
5450 * sim-trace.c: New file.
5451 * sim-basics.h: #include it.
5452 * sim-load.c: New file.
5453
5454Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
5455
5456 * Make-common.in (INSTALL): Set to @INSTALL@.
5457 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5458 (install-common): Depend upon installdirs. Use
5459 $(program_transform_name) directly, rather than using
5460 $(INSTALL_XFORM).
5461 (installdirs): New target.
5462 * Makefile.in (INSTALL): Set to @INSTALL@.
5463 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5464 (install-man): Depend upon installdirs. Use
5465 $(program_transform_name) directly, rather than using
5466 $(INSTALL_XFORM).
5467 (installdirs): New target.
5468
5469Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5470
5471 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
5472 be overriden.
5473
5474Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5475
5476 * sim-basics.h: Only bring in config.h and tconfig.h if
5477 HAVE_CONFIG_H.
5478
5479Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5480
5481 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
5482 numbering convention of the target.
5483 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
5484 and WITH_TARGET_WORD_MSB.
5485 (sim_config): When possible, check for consistency with bitsize
5486 and msb.
5487
5488 * sim-bits.h: Allow MSB to be other than zero.
5489 * sim-bits.c: Ditto.
5490 * sim-n-bits.h: Ditto.
5491
5492 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
5493 * sim-n-bits.h (MSMASKEDn): Ditto.
5494
5495Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
5496
5497 * Makefile.in (INSTALL): Change install.sh to install-sh.
5498
5499Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
5500
5501 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5502
5503Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5504
5505 * run.c (main): Check that a program to run was specified.
5506
5507Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5508
5509 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
5510
5511 * configure: Regenerated to track ../common/aclocal.m4 changes.
5512 * config.in: Ditto.
5513
5514Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
5515
5516 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
5517 * sim-config.h: To here.
5518
5519 * Make-common.in (SIM_EXTRA_DEPS): New config var.
5520 (sim_main_headers): Define.
5521 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
5522 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
5523 (clean): Use it.
5524 (sim-utils.o): Add rule for.
5525 * sim-utils.o: New file.
5526 * sim-basics.h: #include sim-base.h.
5527 (zalloc): Make argument unsigned long.
5528 * sim-base.h: New file.
5529 * sim-inline.h (SIM_IO support): Delete.
5530 * sim-io.h: Delete inline support.
5531 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
5532 * sim-config.c: sim-state.h renamed to sim-main.h.
5533 * sim-core.c: Likewise.
5534 * sim-events.c: Likewise.
5535
5536 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
5537
5538 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
5539 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
5540 -DDEBUG.
5541 * configure: Regenerated to track ../common/aclocal.m4 changes.
5542
5543Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5544
5545 * configure: Regenerated to track ../common/aclocal.m4 changes.
5546
5547Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5548
5549 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
5550 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
5551 are defined by the configure.
5552
5553 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
5554
5555 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
5556 reserved-bits): Always define.
5557
5558 * sim-config.h, sim-config.c (sim_config): New function - and new
5559 file - co-ordinate the setting/checking of the common simulator
5560 configuration options.
5561
5562 * Make-common.in (sim-config.o): Add rule.
5563
5564Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
5565
5566 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
5567 va_list from void *, since va_list might not be a pointer type.
5568
5569Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5570
5571 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
5572 in wrong order.
5573 (offset_N): Correct computation of LE offset.
5574
5575 * sim-io.c (sim_io_error): Include a new line when reporting
5576 errors.
5577
5578 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
5579 `/'.
5580
5581Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
5582
5583 * run.c: Include alloca-conf.h.
5584
5585 * callback.c (os_evprintf_filtered): Fix typo.
5586
5587Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5588
5589 * run.c (string.h, strings.h, stdlib.h): Include.
5590
5591 * sim-events.c (sim_events_tick): Recent cleanup failed to return
5592 0 when nothing pending.
5593
5594 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
5595 will soon be going away.
5596 (getopt): Plicate GCC.
5597
5598 * sim-endian.c (sim-io.h): Plicate GCC.
5599 * sim-bits.c (sim-io.h): Ditto.
5600 * sim-n-bits.h (ROTn): Ditto.
5601
5602 * sim-io.c (sim_io_error): Correct check for NULL.
5603
5604 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
5605 the __FILE__.
5606 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
5607 path.
5608
5609Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5610
5611 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
5612 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
5613
5614Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5615
5616 * sim-alu.h: Include sim-xcat.h.
5617
5618Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5619
5620 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
5621 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
5622 these.
5623
5624 * sim-events.c (sim_events_at_large_int): New function. Just
5625 schedules an event every large-int ticks.
5626 (sim_events_init): Call.
5627 (sim_events_tick, sim_events_process): Move async handing to
5628 sim_events_process. Move timer decrement so that it occures after
5629 events have been processed.
5630
5631 * sim-basics.h (struct _engine): Remove declaration.
5632
5633 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
5634 everything with same. Rename global struct to SIM_DESC.
5635 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
5636 * sim-io.h, sim-io.c: Ditto.
5637
5638 * sim-assert.h: New file. Optional assertion checking macros.
5639 * sim-io.c (sim_io_error): Make just this function tolerant to
5640 null pointers.
5641
5642 * sim-xcat.h: New file. Define concatenate macros.
5643 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
5644 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
5645 concat macros.
5646
5647
5648Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5649
5650 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
5651
5652Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5653
5654 * sim-inline.h: Add definitions for sim-types.
5655 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
5656 module.
5657
5658Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5659
5660 * sim-events.h: Remove defunct reference to callback struct.
5661
5662Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5663
5664 * configure: Re-generate.
5665
5666Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5667
5668 * Make-common.in (CSEARCH): Do not include the gdb directory in
5669 the search path.
5670
5671Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5672
5673 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5674 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
5675 to explicitly incorporate these.
5676
5677 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
5678 specify the alignment restrictions of the target architecture -
5679 without this option all alignment restrictions are accomodated.
5680 (--enable-sim-assert): New option. Conditionally compile in
5681 assertion statements.
5682 (--enable-sim-float): New option. Strongly specify the target's
5683 floating point support.
5684 (--enable-sim-hardware): New option. Specify the hardware devices
5685 included in the simulation.
5686 (--enable-sim-packages): New option. Specify the hardware
5687 packages included in the simulation.
5688 (--enable-sim-regparm): New option. Specify that parameters be
5689 passed in registers instead of on the stack.
5690 (--enable-sim-reserved-bits): New option. Specify that reserved
5691 bits within an instruction are are correctly set.
5692 (--enable-sim-smp): New option. Specify the level of SMP support
5693 to be included in the simulator.
5694 (--enable-sim-stdcall): New option. Specify an alternative
5695 function call convention.
5696 (--enable-sim-xor-endian): New option. Configure xor-endian
5697 support used by some targets to implement bi-endian support.
5698
5699Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5700
5701 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
5702 host endianness to be overridden.
5703 (--enable-sim-endian): Allow the target platform's byte order
5704 to be overridden.
5705 (--enable-sim-inline): Control the inlining of common components.
5706 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
5707 (--enable-sim-warnings): Enable additional GCC compiler checks.
5708 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5709 SIM_WARNINGS): Add.
5710
5711 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
5712 sim-*-n.h so that the names are uniq on dos machines
5713 * sim-core.c, sim-bits.c, sim-endian.c: Update.
5714
5715Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
5716
5717 * run.c: #include "libiberty.h".
5718 (main): New locals sd,no_args,sim_argv.
5719 Run buildargv on -a option. Pass argv to sim_open, argv[0]
5720 is program name. Update call to sim_set_callbacks.
5721 Record result of sim_open, pass to other sim_foo routines.
5722
5723Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
5724
5725 * callback.c (os_printf_filtered): Do not call exit(1) or print a
5726 final newline.
5727
5728Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5729
5730 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
5731 Route stdout through buffered IO.
5732
5733 * callback.c: Add os_flush_stderr, os_write_stderr,
5734 os_evprintf_filtered functions to route error output through
5735 stderr.
5736
5737 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
5738 Correct return type - should be void.
5739
5740Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5741
5742 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
5743
5744 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
5745 not provide a default value as undefined indicates disable code.
5746
5747Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5748
5749 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
5750 directory.
5751 * sim-events.h, sim-events.c: Ditto.
5752 * sim-io.h, sim-io.c: Ditto.
5753
5754Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5755
5756 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
5757
5758 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
5759 extract the tail or least signifiant bits from an integer of the
5760 specified size.
5761
5762 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
5763 WITH_TARGET_BITSIZE so that the compilation will fail when an
5764 unsupported bitsize value is defined.
5765
5766 (INSERTED*): Convert to functions.
5767 (EXTRACTED*): Ditto.
5768
5769 (SIGN_EXTEND, SEXT): Change to more terse name.
5770
5771Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5772
5773 * sim-inline.h: Allow explicit control over which .c files will be
5774 included by their header.
5775
5776 * sim-inline.h: Allow explicit control over which .c files use the
5777 alternative - REGPARM - parameter passing mechanism.
5778
5779 * sim-inline.h, sim-inline.c: Don't attempt to include any of
5780 icache.c, idecode.c, semantics.c or support.c. Those names are
5781 not generally applicable.
5782
5783Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5784
5785 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
5786 in a fashion similar to sim-endian-n.
5787
5788 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
5789 both value and address macro's.
5790
5791Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5792
5793 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
5794
5795 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
5796 generic L_word, H_word macro's.
5797
5798Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
5799
5800 * sim-basics.h: Borrow code from ppc directory.
5801 * sim-bits.c: Ditto.
5802 * sim-bits.h: Ditto.
5803 * sim-config.h: Ditto.
5804 * sim-endian-n.h: Ditto.
5805 * sim-endian.c: Ditto.
5806 * sim-endian.h: Ditto.
5807 * sim-inline.c: Ditto.
5808 * sim-inline.h: Ditto.
5809 * sim-types.h: Ditto.
5810
5811Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
5812
5813 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
5814 all the ALU size alternatives and then auto-configure a default.
5815
5816 * sim-alu.h: Copy ppc/idecode_expression.h.
5817
5818Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
5819
5820 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
5821 sign extend a bit within a value.
5822
5823 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
5824 a pointer into the middle of a host word.
5825 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
5826
5827Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5828
5829 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
5830 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
5831 appropriate definitions of read, write, etc. Add prototype for
5832 system.
5833
5834Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
5835
5836 * Makefile.in (libcommon.a): Delete.
5837 (callback.o,targ-map.o): Delete, moved to Make-common.in.
5838 (gentmap,targ-vals.h,targ-map.c): Likewise.
5839 (run-autoconf): Delete.
5840 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
5841 (common makefile fragment): Moved back into ...
5842 * Make-common.in: Resurrect.
5843 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
5844 * configure: Regenerated.
5845
5846Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
5847
5848 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
5849 (SIM_AC_OUTPUT): To here.
5850
5851Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
5852
5853 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
5854 comments and single quotes. Fixes a problem found on hpux.
5855
5856Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
5857
5858 * aclocal.m4: Remove Make-common.in from dependencies.
5859 * (distclean): Remove targ-vals.def.
5860
5861 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
5862 into here. Makes insertion into makefiles easier. Also, change
5863 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
5864 targ-map.o, and run are built. They are now built in the
5865 individual simulator directories, taking sources from ../common as
5866 necessary. This replaces the merging of libcommon.a into
5867 linsim.a, which was problematic for the WinGDB build process.
5868 * run.c: Include config.h from . instead of ../common.
5869 * Make-common.in: Remove. It's no longer necessary.
5870
5871Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
5872
5873 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
5874 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
5875
5876Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
5877
5878 * run.c (main): Set target_byte_order before call to sim_open.
5879
5880Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
5881
5882 * callback.c: #include <stdlib.h>
5883 (os_error): New function.
5884 (default_callback): Add os_error.
5885
5886Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
5887
5888 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
5889 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
5890 specific.
5891 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
5892
5893Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
5894
5895 * run.c: #include ../common/config.h, tconfig.h.
5896 (myname): New static global.
5897 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
5898 Only process -c ifdef SIM_HAVE_SIMCACHE.
5899 Only process -p/-s ifdef SIM_HAVE_PROFILE.
5900 Parse program name from argv[0] and use in error messages.
5901 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
5902 Add support for incomplete h8/300 termination indicators.
5903 (usage): Make more verbose.
5904 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
5905 * Makefile.in,Make-common.in,callback.c: New files.
5906 * nltvals.def,gentmap.c,gentvals.sh: New files.
5907
5908Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
5909
5910 * run.c: Include stdarg.h if __STDC__.
5911
5912Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
5913
5914 * run.c (main): Don't print out anything if the signal
5915 number is zero (ie no signal).
5916
5917Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5918
5919 * run.c (main): Print out if the program raised a signal.
5920
5921Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5922
5923 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
5924 (main): Ditto.
5925
5926Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
5927
5928 * run.c (main): Explicitly cast malloc() parameter.
5929
5930Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5931
5932 * run.c (sim_bfd): New global to hold the bfd pointer for the
5933 executable.
5934 (main): Initialize sim_bfd.
5935
5936Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
5937
5938 * run.c (main): Use new bfd_big_endian macro.
5939
5940Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5941
5942 * run.c (main): Removed SH specific comments, so source is
5943 generic. Also updated to only load relevant sections. Moved
5944 sim_open() to after callback attach (to match GDB).
5945
5946 * run.1: Removed SH specific comments.
5947
5948Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
5949
5950 * run.c (main): Always return sigrc at end.
5951
5952Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5953
5954 * run.c (main): Print error diagnostic and exit if bfd_openr() or
5955 bfd_check_format() fails.
5956
5957Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
5958
5959 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
This page took 0.859467 seconds and 4 git commands to generate.