1 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
3 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
6 2000-05-25 Nick Clifton <nickc@cygnus.com>
8 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
10 (MMUWrite): Only indicate mode change if a singal has really
13 * armdefs.h (SYSTEMMODE): Define.
14 (BANK_CAN_ACEESS_SPSR): Define.
16 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
17 to advance before stopping the emulation.
19 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
22 * armos.c (ARMul_OSInit): Create a initial stack pointer for
25 * armsupp.c (ModeToBank): Remove unused first parameter.
26 Add support for System Mode.
27 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
28 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
29 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
30 (ARMulSwitchMode): Add support for System Mode.
32 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
34 * configure: Regenerated to track ../common/aclocal.m4 changes.
36 2000-05-23 Nick Clifton <nickc@cygnus.com>
38 * wrapper.c (sim_store_register): Special handling for CPSR
41 2000-03-11 Philip Blundell <philb@gnu.org>
43 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
44 Patch from Allan Skillman <Allan.Skillman@arm.com>.
46 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
48 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
50 2000-02-08 Nick Clifton <nickc@cygnus.com>
52 * wrapper.c: Fix compile time warning messages.
53 * armcopro.c: Fix compile time warning messages.
54 * armdefs.h: Fix compile time warning messages.
55 * armemu.c: Fix compile time warning messages.
56 * armemu.h: Fix compile time warning messages.
57 * armos.c: Fix compile time warning messages.
58 * armsupp.c: Fix compile time warning messages.
59 * armvirt.c: Fix compile time warning messages.
60 * bag.c: Fix compile time warning messages.
62 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
64 * *.[ch]: Use indent to make readable.
66 1999-11-22 Nick Clifton <nickc@cygnus.com>
68 * armos.c (SWIread): Generate an error message if a huge read is
70 (SWIwrite): Generate an error message if a huge write is
73 1999-10-27 Nick Clifton <nickc@cygnus.com>
75 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
78 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
80 * armos.c (SWIopen): Always pass third parameter with 0666 since
81 otherwise uninitialized memory gets access if the O_CREAT bit is
82 set and so we possibly cannot access the file afterwards.
84 1999-09-29 Doug Evans <devans@casey.cygnus.com>
86 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
87 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
89 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
91 * configure: Regenerated to track ../common/aclocal.m4 changes.
94 1999-05-08 Felix Lee <flee@cygnus.com>
96 * configure: Regenerated to track ../common/aclocal.m4 changes.
98 1999-04-06 Keith Seitz <keiths@cygnus.com>
100 * wrapper.c (stop_simulator): New global.
101 (sim_stop): Set sim state to STOP and set
103 (sim_resume): Reset stop_simulator.
104 (sim_stop_reason): If stop_simulator is set, tell gdb
105 that the we took SIGINT.
106 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
107 stop_simulator is set.
109 1999-04-02 Keith Seitz <keiths@cygnus.com>
111 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
112 whenever the counter expires.
113 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
115 1999-03-24 Nick Clifton <nickc@cygnus.com>
117 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
118 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
120 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
122 * wrapper.c (sim_open): Set endianness according to BFD or command
125 * tconfig.in: Define SIM_HAVE_BIENDIAN.
127 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
129 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
130 the same as either RdHi or RdLo.
132 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
134 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
135 Set Reg[0] based on reason for for the exception.
137 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
139 * armos.c (SWIwrite0): New function.
140 (WriteCommandLineTo): New function.
141 (SWIopen): New function.
142 (SWIread): New function.
143 (SWIwrite): New function.
144 (SWIflen): New function.
145 (ARMul_OSHandleSWI): Call new functions instead of handling
147 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
148 (*): Reformat spacing to be a bit more GNUly.
149 Most code taken from a patch by Anthony Thompson
150 (athompso@cambridge.arm.com)
152 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
154 * armos.h: Add Angel SWI and its reason codes.
155 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
157 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
159 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
160 of ":tt" to catch stdin in addition to stdout.
161 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
162 or success of lseek().
164 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
166 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
169 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
171 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
172 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
173 seek from offset 0 and not to use R2 for whence since it is
174 not passed as part of the SWI call.
176 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
178 * configure: Regenerated to track ../common/aclocal.m4 changes.
180 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
182 * configure: Regenerated to track ../common/aclocal.m4 changes.
185 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
187 * acconfig.h: New file.
188 * configure.in: Reverted change of Apr 24; use sinclude again.
190 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
192 * configure: Regenerated to track ../common/aclocal.m4 changes.
195 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
197 * configure.in: Don't call sinclude.
199 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
201 * configure: Regenerated to track ../common/aclocal.m4 changes.
203 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
205 * configure: Regenerated to track ../common/aclocal.m4 changes.
207 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
209 * configure: Regenerated to track ../common/aclocal.m4 changes.
211 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
213 * configure: Regenerated to track ../common/aclocal.m4 changes.
215 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
217 * armopts.h: Remove definition of LITTLEND - it is not used.
219 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
221 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
222 length parameter. Return -1.
224 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
226 * configure: Regenerated to track ../common/aclocal.m4 changes.
228 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
230 * configure: Regenerated to track ../common/aclocal.m4 changes.
232 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
234 * configure: Regenerated to track ../common/aclocal.m4 changes.
236 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
238 * configure: Regenerated to track ../common/aclocal.m4 changes.
241 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
243 * Makefile.in: Updated with changes from branch.
245 * armemu.c: ditto these changes
246 * armemu.h: ditto add support for
247 * armos.c: ditto the Thumb instruction
248 * armsupp.c: ditto set and the new v4
249 * armvirt.c: ditto architecture.
251 * thumbemu.c: New file from branch.
254 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
256 * configure: Regenerated to track ../common/aclocal.m4 changes.
258 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
260 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
261 from Tony Thompson at ARM: athompso@arm.com
263 * wrapper.c (sim_create_inferior): Add code to create an execution
264 environment. Patch from Tony Thompson at ARM: athompso@arm.com
266 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
268 * wrapper.c (sim_load): Pass lma_p and sim_write args to
271 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
273 * configure: Regenerated to track ../common/aclocal.m4 changes.
275 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
277 * configure: Regenerated to track ../common/aclocal.m4 changes.
279 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
281 * configure: Regenerated to track ../common/aclocal.m4 changes.
283 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
285 * configure: Regenerated to track ../common/aclocal.m4 changes.
287 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
289 * configure: Regenerated to track ../common/aclocal.m4 changes.
291 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
293 * configure: Regenerated to track ../common/aclocal.m4 changes.
295 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
297 * configure: Regenerated to track ../common/aclocal.m4 changes.
299 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
301 * configure: Regenerated to track ../common/aclocal.m4 changes.
304 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
306 * wrapper.c (sim_kill): Delete.
307 (sim_create_inferior): Add ABFD argument.
308 (sim_load): Move setting of PC from here.
309 (sim_create_inferior): To here.
311 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
313 * configure: Regenerated to track ../common/aclocal.m4 changes.
316 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
318 * wrapper.c (sim_open): Add ABFD argument.
320 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
322 * wrapper.c (sim_open): Add callback argument.
323 (sim_set_callbacks): Drop SIM_DESC argument.
325 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
327 * configure: Regenerated to track ../common/aclocal.m4 changes.
329 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
331 * wrapper.c (sim_stop): Stub sim_stop function.
333 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
335 * arminit.c (ARMul_NewState): Preinitialize the state to
338 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
340 * Makefile.in (SIM_OBJS): Add sim-load.o.
341 * wrapper.c (sim_kind,myname): New static locals.
342 (sim_open): Set sim_kind, myname.
343 (sim_load): Call sim_load_file to do work. Set start address from bfd.
344 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
346 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
348 * wrapper.c (sim_trace): Update so that it matches prototype.
350 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
352 * configure: Regenerated to track ../common/aclocal.m4 changes.
355 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
357 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
361 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
363 * wrapper.c (sim_open): New arg `kind'.
365 * configure: Regenerated to track ../common/aclocal.m4 changes.
367 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
369 * COPYING: Update FSF address.
371 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
373 * configure: Regenerated to track ../common/aclocal.m4 changes.
375 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
377 * configure: Regenerated to track ../common/aclocal.m4 changes.
379 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
381 * configure: Re-generate.
383 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
385 * configure: Regenerate to track ../common/aclocal.m4 changes.
387 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
389 * wrapper.c (sim_open): Has result now.
390 (sim_*): New SIM_DESC argument.
392 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
394 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
395 COMMON_{PRE,POST}_CONFIG_FRAG instead.
396 * configure.in: sinclude ../common/aclocal.m4.
397 * configure: Regenerated.
399 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
401 * configure configure.in Makefile.in: Update to new configure
402 scheme which is more compatible with WinGDB builds.
403 * configure.in: Improve comment on how to run autoconf.
404 * configure: Re-run autoconf to get new ../common/aclocal.m4.
405 * Makefile.in: Use autoconf substitution to install common
408 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
410 * run.c: Deleted, use one in ../common now.
411 * Makefile.in: Delete everything that's been moved to
412 ../common/Make-common.in.
414 * configure.in: Simplify using macros in ../common/aclocal.m4.
415 * configure: Regenerated.
416 * config.in: New file.
417 * armos.c: #include config.h.
418 * wrapper.c (mem_size): Value is in bytes now.
419 (sim_callback): New global.
420 (arm_sim_set_profile{,_size}): Delete.
421 (arm_sim_set_mem_size): Rename to sim_size.
422 (sim_do_command): Call printf_filtered via callback.
423 (sim_set_callbacks): Record callback.
425 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
427 * Makefile.in (mostlyclean): Remove config.log.
429 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
431 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
432 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
434 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
435 (AC_PROG_INSTALL): Added.
436 * configure: Rebuilt.
438 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
440 * configure: Regenerate with autoconf 2.7.
442 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
444 * run.c (main): Use new bfd_big_endian macro.
446 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
448 * run.c: Include "getopt.h".
450 (usage): Make static.
451 (main): Call arm_sim_set_verbosity.
452 Only load sections marked SEC_LOAD.
453 * wrapper.c (mem_size, verbosity): New static global.
454 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
455 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
457 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
459 * armdefs.h (ARMul_State): New member `verbose'.
460 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
461 * run.c (verbose): Make global.
462 * wrapper.c (init): Set state->verbose.
463 (ARMul_ConsolePrint): Don't print anything if !verbose.
465 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
467 * armos.c: #include dbg_rdi.h.
468 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
469 * armos.h (SWI_Breakpoint): Define.
470 * wrapper.c: #include armemu.h, dbg_rdi.h.
472 (sim_resume): Use state->EndCondition to record stop state.
473 Call FLUSHPIPE before returning.
474 (sim_stop_reason): Determine reason from state->EndCondition.
476 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
478 * wrapper.c (sim_set_callbacks): New.
480 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
482 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
483 number of bytes not read/written (or -1).
485 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
487 * Makefile.in (maintainer-clean): New synonym for realclean.
489 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
491 * configure.in: Remove AC_PROG_INSTALL.
492 * configure: Rebuild.
493 * Makefile.in (INSTALL): Revert to using install.sh.
494 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
495 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
496 (mostlyclean): Make the same as clean, not distclean.
497 (clean): Remove config.log.
498 (install): Don't install in $(tooldir).
500 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
502 (Try to) Update to new bfd autoconf scheme.
503 * run.c: Don't include sysdep.h.
504 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
505 (CC, CFLAGS, AR, RANLIB): Likewise.
506 (HDEFINES, TDEFINES): Define.
507 (CC_FOR_BUILD): Delete.
508 (host_makefile_frag): Delete.
509 (Makefile): Don't depend on frags.
510 * configure.in (sysdep.h): Don't create symlink.
511 (host_makefile_frag, frags): Deleted.
512 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
513 * configure: Regenerated.
515 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
517 * Update all FSF addresses except those in COPYING* files.
519 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
521 * Makefile.in (clean): Remove run, libsim.a.
523 * Makefile.in, configure.in: converted to autoconf.
524 * configure: New file, generated with autconf 2.4.
528 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
530 * wrapper.c (sim_do_command): New function.
532 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
534 * armos.c (ARMul_OSHandleSWI): New version to work with
537 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
539 * run.c (main): Grab return value from right register.
541 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>