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Fix typo in ALIGN_N usage.
[thirdparty/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
c2d11a7d
JM		 11999-11-22 Nick Clifton <nickc@cygnus.com>
2
3 * armos.c (SWIread): Generate an error message if a huge read is
4 performed.
5 (SWIwrite): Generate an error message if a huge write is
6 performed.
7
5c44784c
JM		 81999-10-27 Nick Clifton <nickc@cygnus.com>
9
10 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
11 breakpoint.
12
2df3850c
JM		 131999-10-08 Ulrich Drepper <drepper@cygnus.com>
14
15 * armos.c (SWIopen): Always pass third parameter with 0666 since
16 otherwise uninitialized memory gets access if the O_CREAT bit is
17 set and so we possibly cannot access the file afterwards.
18
2acceee2
JM		 191999-09-29 Doug Evans <devans@casey.cygnus.com>
20
21 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
22 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
23
d4f3574e
SS		 24Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
25
26 * configure: Regenerated to track ../common/aclocal.m4 changes.
27
43e526b9 28
cd0fc7c3
SS		 291999-05-08 Felix Lee <flee@cygnus.com>
30
31 * configure: Regenerated to track ../common/aclocal.m4 changes.
32
7a292a7a
SS		 331999-04-06 Keith Seitz <keiths@cygnus.com>
34
35 * wrapper.c (stop_simulator): New global.
36 (sim_stop): Set sim state to STOP and set
37 stop_simulator.
38 (sim_resume): Reset stop_simulator.
39 (sim_stop_reason): If stop_simulator is set, tell gdb
40 that the we took SIGINT.
41 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
42 stop_simulator is set.
43
441999-04-02 Keith Seitz <keiths@cygnus.com>
45
46 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
47 whenever the counter expires.
48 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
49
501999-03-24 Nick Clifton <nickc@cygnus.com>
51
52 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
53 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
54
c906108c
SS		 55Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
56
57 * wrapper.c (sim_open): Set endianness according to BFD or command
58 line switch.
59
60 * tconfig.in: Define SIM_HAVE_BIENDIAN.
61
62Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
63
64 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
65 the same as either RdHi or RdLo.
66
67Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
68
69 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
70 Set Reg[0] based on reason for for the exception.
71
72Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
73
74 * armos.c (SWIwrite0): New function.
75 (WriteCommandLineTo): New function.
76 (SWIopen): New function.
77 (SWIread): New function.
78 (SWIwrite): New function.
79 (SWIflen): New function.
80 (ARMul_OSHandleSWI): Call new functions instead of handling
81 these here.
82 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
83 (*): Reformat spacing to be a bit more GNUly.
84 Most code taken from a patch by Anthony Thompson
85 (athompso@cambridge.arm.com)
86
87Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
88
89 * armos.h: Add Angel SWI and its reason codes.
90 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
91
92Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
93
94 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
95 of ":tt" to catch stdin in addition to stdout.
96 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
97 or success of lseek().
98
99Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
100
101 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
102 to open stdout.
103
104Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
105
106 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
107 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
108 seek from offset 0 and not to use R2 for whence since it is
109 not passed as part of the SWI call.
110
111Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
112
113 * configure: Regenerated to track ../common/aclocal.m4 changes.
114
115Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
116
117 * configure: Regenerated to track ../common/aclocal.m4 changes.
118 * config.in: Ditto.
119
120Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
121
122 * acconfig.h: New file.
123 * configure.in: Reverted change of Apr 24; use sinclude again.
124
125Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
126
127 * configure: Regenerated to track ../common/aclocal.m4 changes.
128 * config.in: Ditto.
129
130Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
131
132 * configure.in: Don't call sinclude.
133
134Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
135
136 * configure: Regenerated to track ../common/aclocal.m4 changes.
137
138Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
139
140 * configure: Regenerated to track ../common/aclocal.m4 changes.
141
142Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
143
144 * configure: Regenerated to track ../common/aclocal.m4 changes.
145
146Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
147
148 * configure: Regenerated to track ../common/aclocal.m4 changes.
149
150Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
151
152 * armopts.h: Remove definition of LITTLEND - it is not used.
153
154Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
155
156 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
157 length parameter. Return -1.
158
159Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
160
161 * configure: Regenerated to track ../common/aclocal.m4 changes.
162
163Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
164
165 * configure: Regenerated to track ../common/aclocal.m4 changes.
166
167Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
168
169 * configure: Regenerated to track ../common/aclocal.m4 changes.
170
171Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
172
173 * configure: Regenerated to track ../common/aclocal.m4 changes.
174 * config.in: Ditto.
175
176Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
177
178 * Makefile.in: Updated with changes from branch.
179 * armdefs.h: ditto
180 * armemu.c: ditto these changes
181 * armemu.h: ditto add support for
182 * armos.c: ditto the Thumb instruction
183 * armsupp.c: ditto set and the new v4
184 * armvirt.c: ditto architecture.
185 * wrapper.c: ditto
186 * thumbemu.c: New file from branch.
187
188
189Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
190
191 * configure: Regenerated to track ../common/aclocal.m4 changes.
192
193Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
194
195 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
196 from Tony Thompson at ARM: athompso@arm.com
197
198 * wrapper.c (sim_create_inferior): Add code to create an execution
199 environment. Patch from Tony Thompson at ARM: athompso@arm.com
200
201Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
202
203 * wrapper.c (sim_load): Pass lma_p and sim_write args to
204 sim_load_file.
205
206Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
207
208 * configure: Regenerated to track ../common/aclocal.m4 changes.
209
210Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
211
212 * configure: Regenerated to track ../common/aclocal.m4 changes.
213
214Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
215
216 * configure: Regenerated to track ../common/aclocal.m4 changes.
217
218Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
219
220 * configure: Regenerated to track ../common/aclocal.m4 changes.
221
222Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
223
224 * configure: Regenerated to track ../common/aclocal.m4 changes.
225
226Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
227
228 * configure: Regenerated to track ../common/aclocal.m4 changes.
229
230Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
231
232 * configure: Regenerated to track ../common/aclocal.m4 changes.
233
234Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
235
236 * configure: Regenerated to track ../common/aclocal.m4 changes.
237 * config.in: Ditto.
238
239Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
240
241 * wrapper.c (sim_kill): Delete.
242 (sim_create_inferior): Add ABFD argument.
243 (sim_load): Move setting of PC from here.
244 (sim_create_inferior): To here.
245
246Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
247
248 * configure: Regenerated to track ../common/aclocal.m4 changes.
249 * config.in: Ditto.
250
251Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
252
253 * wrapper.c (sim_open): Add ABFD argument.
254
255Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
256
257 * wrapper.c (sim_open): Add callback argument.
258 (sim_set_callbacks): Drop SIM_DESC argument.
259
260Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
261
262 * configure: Regenerated to track ../common/aclocal.m4 changes.
263
264Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
265
266 * wrapper.c (sim_stop): Stub sim_stop function.
267
268Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
269
270 * arminit.c (ARMul_NewState): Preinitialize the state to
271 all zero/NULL.
272
273Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
274
275 * Makefile.in (SIM_OBJS): Add sim-load.o.
276 * wrapper.c (sim_kind,myname): New static locals.
277 (sim_open): Set sim_kind, myname.
278 (sim_load): Call sim_load_file to do work. Set start address from bfd.
279 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
280
281Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
282
283 * wrapper.c (sim_trace): Update so that it matches prototype.
284
285Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
286
287 * configure: Regenerated to track ../common/aclocal.m4 changes.
288 * config.in: Ditto.
289
290Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
291
292 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
293 $(srcdir)/....
294 (armemu26.o): Ditto.
295
296Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
297
298 * wrapper.c (sim_open): New arg `kind'.
299
300 * configure: Regenerated to track ../common/aclocal.m4 changes.
301
302Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
303
304 * COPYING: Update FSF address.
305
306Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
307
308 * configure: Regenerated to track ../common/aclocal.m4 changes.
309
310Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
311
312 * configure: Regenerated to track ../common/aclocal.m4 changes.
313
314Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
315
316 * configure: Re-generate.
317
318Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
319
320 * configure: Regenerate to track ../common/aclocal.m4 changes.
321
322Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
323
324 * wrapper.c (sim_open): Has result now.
325 (sim_*): New SIM_DESC argument.
326
327Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
328
329 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
330 COMMON_{PRE,POST}_CONFIG_FRAG instead.
331 * configure.in: sinclude ../common/aclocal.m4.
332 * configure: Regenerated.
333
334Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
335
336 * configure configure.in Makefile.in: Update to new configure
337 scheme which is more compatible with WinGDB builds.
338 * configure.in: Improve comment on how to run autoconf.
339 * configure: Re-run autoconf to get new ../common/aclocal.m4.
340 * Makefile.in: Use autoconf substitution to install common
341 makefile fragment.
342
343Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
344
345 * run.c: Deleted, use one in ../common now.
346 * Makefile.in: Delete everything that's been moved to
347 ../common/Make-common.in.
348 (SIM_OBJS): Define.
349 * configure.in: Simplify using macros in ../common/aclocal.m4.
350 * configure: Regenerated.
351 * config.in: New file.
352 * armos.c: #include config.h.
353 * wrapper.c (mem_size): Value is in bytes now.
354 (sim_callback): New global.
355 (arm_sim_set_profile{,_size}): Delete.
356 (arm_sim_set_mem_size): Rename to sim_size.
357 (sim_do_command): Call printf_filtered via callback.
358 (sim_set_callbacks): Record callback.
359
360Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
361
362 * Makefile.in (mostlyclean): Remove config.log.
363
364Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
365
366 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
367 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
368 (docdir): Removed.
369 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
370 (AC_PROG_INSTALL): Added.
371 * configure: Rebuilt.
372
373Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
374
375 * configure: Regenerate with autoconf 2.7.
376
377Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
378
379 * run.c (main): Use new bfd_big_endian macro.
380
381Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
382
383 * run.c: Include "getopt.h".
384 (verbose): Delete.
385 (usage): Make static.
386 (main): Call arm_sim_set_verbosity.
387 Only load sections marked SEC_LOAD.
388 * wrapper.c (mem_size, verbosity): New static global.
389 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
390 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
391
392Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
393
394 * armdefs.h (ARMul_State): New member `verbose'.
395 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
396 * run.c (verbose): Make global.
397 * wrapper.c (init): Set state->verbose.
398 (ARMul_ConsolePrint): Don't print anything if !verbose.
399
400Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
401
402 * armos.c: #include dbg_rdi.h.
403 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
404 * armos.h (SWI_Breakpoint): Define.
405 * wrapper.c: #include armemu.h, dbg_rdi.h.
406 (rc): Delete.
407 (sim_resume): Use state->EndCondition to record stop state.
408 Call FLUSHPIPE before returning.
409 (sim_stop_reason): Determine reason from state->EndCondition.
410
411Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
412
413 * wrapper.c (sim_set_callbacks): New.
414
415Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
416
417 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
418 number of bytes not read/written (or -1).
419
420Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
421
422 * Makefile.in (maintainer-clean): New synonym for realclean.
423
424Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
425
426 * configure.in: Remove AC_PROG_INSTALL.
427 * configure: Rebuild.
428 * Makefile.in (INSTALL): Revert to using install.sh.
429 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
430 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
431 (mostlyclean): Make the same as clean, not distclean.
432 (clean): Remove config.log.
433 (install): Don't install in $(tooldir).
434
435Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
436
437 (Try to) Update to new bfd autoconf scheme.
438 * run.c: Don't include sysdep.h.
439 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
440 (CC, CFLAGS, AR, RANLIB): Likewise.
441 (HDEFINES, TDEFINES): Define.
442 (CC_FOR_BUILD): Delete.
443 (host_makefile_frag): Delete.
444 (Makefile): Don't depend on frags.
445 * configure.in (sysdep.h): Don't create symlink.
446 (host_makefile_frag, frags): Deleted.
447 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
448 * configure: Regenerated.
449
450Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
451
452 * Update all FSF addresses except those in COPYING* files.
453
454Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
455
456 * Makefile.in (clean): Remove run, libsim.a.
457
458 * Makefile.in, configure.in: converted to autoconf.
459 * configure: New file, generated with autconf 2.4.
460
461 * arm.mt: Removed.
462
463Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
464
465 * wrapper.c (sim_do_command): New function.
466
467Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
468
469 * armos.c (ARMul_OSHandleSWI): New version to work with
470 newlib simply.
471
472Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
473
474 * run.c (main): Grab return value from right register.
475
476Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
477
478 * New.
479
480
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