sim/arm/ChangeLog

   1 2000-05-23  Nick Clifton  <nickc@cygnus.com>
   2
   3         * wrapper.c (sim_store_register): Special handling for CPSR
   4         register.
   5
   6 2000-03-11  Philip Blundell  <philb@gnu.org>
   7
   8         * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
   9         Patch from Allan Skillman <Allan.Skillman@arm.com>.
  10
  11 Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>
  12
  13         * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
  14
  15 2000-02-08  Nick Clifton  <nickc@cygnus.com>
  16
  17         * wrapper.c: Fix compile time warning messages.
  18         * armcopro.c: Fix compile time warning messages.
  19         * armdefs.h: Fix compile time warning messages.
  20         * armemu.c: Fix compile time warning messages.
  21         * armemu.h: Fix compile time warning messages.
  22         * armos.c: Fix compile time warning messages.
  23         * armsupp.c: Fix compile time warning messages.
  24         * armvirt.c: Fix compile time warning messages.
  25         * bag.c: Fix compile time warning messages.
  26
  27 2000-02-02  Bernd Schmidt  <bernds@cygnus.co.uk>
  28
  29         * *.[ch]: Use indent to make readable.
  30
  31 1999-11-22  Nick Clifton  <nickc@cygnus.com>
  32
  33         * armos.c (SWIread): Generate an error message if a huge read is
  34         performed.
  35         (SWIwrite): Generate an error message if a huge write is
  36         performed.
  37
  38 1999-10-27  Nick Clifton  <nickc@cygnus.com>
  39
  40         * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
  41         breakpoint.
  42
  43 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
  44
  45         * armos.c (SWIopen): Always pass third parameter with 0666 since
  46         otherwise uninitialized memory gets access if the O_CREAT bit is
  47         set and so we possibly cannot access the file afterwards.
  48
  49 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
  50
  51         * armos.c (SWIWrite0): Send output to stdout instead of stderr.
  52         (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
  53
  54 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
  55
  56         * configure: Regenerated to track ../common/aclocal.m4 changes.
  57
  58
  59 1999-05-08  Felix Lee  <flee@cygnus.com>
  60
  61         * configure: Regenerated to track ../common/aclocal.m4 changes.
  62
  63 1999-04-06  Keith Seitz  <keiths@cygnus.com>
  64
  65         * wrapper.c (stop_simulator): New global.
  66         (sim_stop): Set sim state to STOP and set
  67         stop_simulator.
  68         (sim_resume): Reset stop_simulator.
  69         (sim_stop_reason): If stop_simulator is set, tell gdb
  70         that the we took SIGINT.
  71         * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
  72         stop_simulator is set.
  73
  74 1999-04-02  Keith Seitz  <keiths@cygnus.com>
  75
  76         * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
  77         whenever the counter expires.
  78         * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
  79
  80 1999-03-24  Nick Clifton  <nickc@cygnus.com>
  81
  82         * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
  83         * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
  84
  85 Mon Sep 14 09:00:05 1998  Nick Clifton  <nickc@cygnus.com>
  86
  87         * wrapper.c (sim_open): Set endianness according to BFD or command
  88         line switch.
  89
  90         * tconfig.in: Define SIM_HAVE_BIENDIAN.
  91
  92 Thu Aug 27 11:00:05 1998  Nick Clifton  <nickc@cygnus.com>
  93
  94         * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
  95         the same as either RdHi or RdLo.
  96
  97 Thu Jul  2 10:24:35 1998  Nick Clifton  <nickc@cygnus.com>
  98
  99         * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
 100         Set Reg[0] based on reason for for the exception.
 101
 102 Thu Jun  4 15:22:03 1998  Jason Molenda  (crash@bugshack.cygnus.com)
 103
 104         * armos.c (SWIwrite0): New function.
 105         (WriteCommandLineTo): New function.
 106         (SWIopen): New function.
 107         (SWIread): New function.
 108         (SWIwrite): New function.
 109         (SWIflen): New function.
 110         (ARMul_OSHandleSWI): Call new functions instead of handling
 111         these here.
 112         (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
 113         (*): Reformat spacing to be a bit more GNUly.
 114         Most code taken from a patch by Anthony Thompson
 115         (athompso@cambridge.arm.com)
 116
 117 Tue Jun  2 15:22:22 1998  Nick Clifton  <nickc@cygnus.com>
 118
 119         * armos.h: Add Angel SWI and its reason codes.
 120         * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
 121
 122 Mon Jun  1 17:14:19 1998  Anthony Thompson (athompso@cambridge.arm.com)
 123
 124         * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
 125         of ":tt" to catch stdin in addition to stdout.
 126         (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
 127         or success of lseek().
 128
 129 Wed May 20 17:36:25 1998  Nick Clifton  <nickc@cygnus.com>
 130
 131         * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
 132         to open stdout.
 133
 134 Wed Apr 29 15:29:55 1998  Jeff Johnston  <jjohnstn@cygnus.com>
 135
 136         * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
 137         SWI_Flen, and SWI_Time.  Also fixed SWI_Seek code to only
 138         seek from offset 0 and not to use R2 for whence since it is
 139         not passed as part of the SWI call.
 140
 141 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 142
 143         * configure: Regenerated to track ../common/aclocal.m4 changes.
 144
 145 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 146
 147         * configure: Regenerated to track ../common/aclocal.m4 changes.
 148         * config.in: Ditto.
 149
 150 Sun Apr 26 15:20:26 1998  Tom Tromey  <tromey@cygnus.com>
 151
 152         * acconfig.h: New file.
 153         * configure.in: Reverted change of Apr 24; use sinclude again.
 154
 155 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 156
 157         * configure: Regenerated to track ../common/aclocal.m4 changes.
 158         * config.in: Ditto.
 159
 160 Fri Apr 24 11:20:19 1998  Tom Tromey  <tromey@cygnus.com>
 161
 162         * configure.in: Don't call sinclude.
 163
 164 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 165
 166         * configure: Regenerated to track ../common/aclocal.m4 changes.
 167
 168 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 169
 170         * configure: Regenerated to track ../common/aclocal.m4 changes.
 171
 172 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 173
 174         * configure: Regenerated to track ../common/aclocal.m4 changes.
 175
 176 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 177
 178         * configure: Regenerated to track ../common/aclocal.m4 changes.
 179
 180 Tue Mar 10 09:26:38 1998  Nick Clifton  <nickc@cygnus.com>
 181
 182         * armopts.h: Remove definition of LITTLEND - it is not used.
 183
 184 Tue Feb 17 12:35:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 185
 186         * wrapper.c (sim_store_register, sim_fetch_register): Pass in
 187         length parameter. Return -1.
 188
 189 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 190
 191         * configure: Regenerated to track ../common/aclocal.m4 changes.
 192
 193 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 194
 195         * configure: Regenerated to track ../common/aclocal.m4 changes.
 196
 197 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 198
 199         * configure: Regenerated to track ../common/aclocal.m4 changes.
 200
 201 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 202
 203         * configure: Regenerated to track ../common/aclocal.m4 changes.
 204         * config.in: Ditto.
 205
 206 Tue Dec  9 11:30:48 1997  Nick Clifton  <nickc@cygnus.com>
 207
 208         * Makefile.in: Updated with changes from branch.
 209         * armdefs.h:   ditto
 210         * armemu.c:    ditto   these changes
 211         * armemu.h:    ditto   add support for
 212         * armos.c:     ditto   the Thumb instruction
 213         * armsupp.c:   ditto   set and the new v4
 214         * armvirt.c:   ditto   architecture.
 215         * wrapper.c:   ditto
 216         * thumbemu.c:  New file from branch.
 217
 218
 219 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 220
 221         * configure: Regenerated to track ../common/aclocal.m4 changes.
 222
 223 Thu Oct 30 13:54:06 1997  Nick Clifton  <nickc@cygnus.com>
 224
 225         * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI.  Patch
 226         from Tony Thompson at ARM: athompso@arm.com
 227
 228         * wrapper.c (sim_create_inferior): Add code to create an execution
 229         environment.  Patch from Tony Thompson at ARM: athompso@arm.com
 230
 231 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 232
 233         * wrapper.c (sim_load): Pass lma_p and sim_write args to
 234         sim_load_file.
 235
 236 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 237
 238         * configure: Regenerated to track ../common/aclocal.m4 changes.
 239
 240 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 241
 242         * configure: Regenerated to track ../common/aclocal.m4 changes.
 243
 244 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 245
 246         * configure: Regenerated to track ../common/aclocal.m4 changes.
 247
 248 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 249
 250         * configure: Regenerated to track ../common/aclocal.m4 changes.
 251
 252 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 253
 254         * configure: Regenerated to track ../common/aclocal.m4 changes.
 255
 256 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 257
 258         * configure: Regenerated to track ../common/aclocal.m4 changes.
 259
 260 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 261
 262         * configure: Regenerated to track ../common/aclocal.m4 changes.
 263
 264 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 265
 266         * configure: Regenerated to track ../common/aclocal.m4 changes.
 267         * config.in: Ditto.
 268
 269 Tue Aug 26 10:37:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 270
 271         * wrapper.c (sim_kill): Delete.
 272         (sim_create_inferior): Add ABFD argument.
 273         (sim_load): Move setting of PC from here.
 274         (sim_create_inferior): To here.
 275
 276 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 277
 278         * configure: Regenerated to track ../common/aclocal.m4 changes.
 279         * config.in: Ditto.
 280
 281 Mon Aug 25 15:35:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 282
 283         * wrapper.c (sim_open): Add ABFD argument.
 284
 285 Tue May 20 10:13:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 286
 287         * wrapper.c (sim_open): Add callback argument.
 288         (sim_set_callbacks): Drop SIM_DESC argument.
 289
 290 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 291
 292         * configure: Regenerated to track ../common/aclocal.m4 changes.
 293
 294 Fri Apr 18 13:32:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 295
 296         * wrapper.c (sim_stop): Stub sim_stop function.
 297
 298 Thu Apr 17 18:33:01 1997  Fred Fish  <fnf@cygnus.com>
 299
 300         * arminit.c (ARMul_NewState): Preinitialize the state to
 301         all zero/NULL.
 302
 303 Thu Apr 17 02:39:02 1997  Doug Evans  <dje@canuck.cygnus.com>
 304
 305         * Makefile.in (SIM_OBJS): Add sim-load.o.
 306         * wrapper.c (sim_kind,myname): New static locals.
 307         (sim_open): Set sim_kind, myname.
 308         (sim_load): Call sim_load_file to do work.  Set start address from bfd.
 309         (sim_create_inferior): Return SIM_RC.  Delete start_address arg.
 310
 311 Thu Apr 17 11:48:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 312
 313         * wrapper.c (sim_trace): Update so that it matches prototype.
 314
 315 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 316
 317         * configure: Regenerated to track ../common/aclocal.m4 changes.
 318         * config.in: Ditto.
 319
 320 Mon Apr  7 12:01:17 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 321
 322         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
 323         $(srcdir)/....
 324         (armemu26.o): Ditto.
 325
 326 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 327
 328         * wrapper.c (sim_open): New arg `kind'.
 329
 330         * configure: Regenerated to track ../common/aclocal.m4 changes.
 331
 332 Wed Apr  2 14:50:44 1997  Ian Lance Taylor  <ian@cygnus.com>
 333
 334         * COPYING: Update FSF address.
 335
 336 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 337
 338         * configure: Regenerated to track ../common/aclocal.m4 changes.
 339
 340 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 341
 342         * configure: Regenerated to track ../common/aclocal.m4 changes.
 343
 344 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 345
 346         * configure: Re-generate.
 347
 348 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
 349
 350         * configure: Regenerate to track ../common/aclocal.m4 changes.
 351
 352 Thu Mar 13 12:38:56 1997  Doug Evans  <dje@canuck.cygnus.com>
 353
 354         * wrapper.c (sim_open): Has result now.
 355         (sim_*): New SIM_DESC argument.
 356
 357 Tue Feb  4 13:22:21 1997  Doug Evans  <dje@canuck.cygnus.com>
 358
 359         * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
 360         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 361         * configure.in: sinclude ../common/aclocal.m4.
 362         * configure: Regenerated.
 363
 364 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 365
 366         * configure configure.in Makefile.in:  Update to new configure
 367         scheme which is more compatible with WinGDB builds.
 368         * configure.in:  Improve comment on how to run autoconf.
 369         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 370         * Makefile.in:  Use autoconf substitution to install common
 371         makefile fragment.
 372
 373 Wed Nov 20 01:05:10 1996  Doug Evans  <dje@canuck.cygnus.com>
 374
 375         * run.c: Deleted, use one in ../common now.
 376         * Makefile.in: Delete everything that's been moved to
 377         ../common/Make-common.in.
 378         (SIM_OBJS): Define.
 379         * configure.in: Simplify using macros in ../common/aclocal.m4.
 380         * configure: Regenerated.
 381         * config.in: New file.
 382         * armos.c: #include config.h.
 383         * wrapper.c (mem_size): Value is in bytes now.
 384         (sim_callback): New global.
 385         (arm_sim_set_profile{,_size}): Delete.
 386         (arm_sim_set_mem_size): Rename to sim_size.
 387         (sim_do_command): Call printf_filtered via callback.
 388         (sim_set_callbacks): Record callback.
 389
 390 Thu Oct  3 16:10:27 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 391
 392         * Makefile.in (mostlyclean): Remove config.log.
 393
 394 Wed Jun 26 12:17:24 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 395
 396         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 397         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 398         (docdir): Removed.
 399         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 400         (AC_PROG_INSTALL): Added.
 401         * configure: Rebuilt.
 402
 403 Wed Feb 21 12:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 404
 405         * configure: Regenerate with autoconf 2.7.
 406
 407 Fri Dec 15 16:27:30 1995  Ian Lance Taylor  <ian@cygnus.com>
 408
 409         * run.c (main): Use new bfd_big_endian macro.
 410
 411 Mon Nov 20 17:40:38 1995  Doug Evans  <dje@canuck.cygnus.com>
 412
 413         * run.c: Include "getopt.h".
 414         (verbose): Delete.
 415         (usage): Make static.
 416         (main): Call arm_sim_set_verbosity.
 417         Only load sections marked SEC_LOAD.
 418         * wrapper.c (mem_size, verbosity): New static global.
 419         (arm_sim_set_mem_size): Renamed from sim_size.  Callers updated.
 420         (arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
 421
 422 Fri Nov 17 19:35:11 1995  Doug Evans  <dje@canuck.cygnus.com>
 423
 424         * armdefs.h (ARMul_State): New member `verbose'.
 425         * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
 426         * run.c (verbose): Make global.
 427         * wrapper.c (init): Set state->verbose.
 428         (ARMul_ConsolePrint): Don't print anything if !verbose.
 429
 430 Fri Oct 13 15:30:30 1995  Doug Evans  <dje@canuck.cygnus.com>
 431
 432         * armos.c: #include dbg_rdi.h.
 433         (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
 434         * armos.h (SWI_Breakpoint): Define.
 435         * wrapper.c: #include armemu.h, dbg_rdi.h.
 436         (rc): Delete.
 437         (sim_resume): Use state->EndCondition to record stop state.
 438         Call FLUSHPIPE before returning.
 439         (sim_stop_reason): Determine reason from state->EndCondition.
 440
 441 Fri Oct 13 15:04:05 1995  steve chamberlain  <sac@slash.cygnus.com>
 442
 443         * wrapper.c (sim_set_callbacks): New.
 444
 445 Thu Sep 28 19:45:56 1995  Doug Evans  <dje@deneb.cygnus.com>
 446
 447         * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
 448         number of bytes not read/written (or -1).
 449
 450 Wed Sep 20 13:35:54 1995  Ian Lance Taylor  <ian@cygnus.com>
 451
 452         * Makefile.in (maintainer-clean): New synonym for realclean.
 453
 454 Fri Sep  8 14:27:20 1995  Ian Lance Taylor  <ian@cygnus.com>
 455
 456         * configure.in: Remove AC_PROG_INSTALL.
 457         * configure: Rebuild.
 458         * Makefile.in (INSTALL): Revert to using install.sh.
 459         (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
 460         (INSTALL_XFORM, INSTALL_XFORM1): Restore.
 461         (mostlyclean): Make the same as clean, not distclean.
 462         (clean): Remove config.log.
 463         (install): Don't install in $(tooldir).
 464
 465 Thu Sep  7 12:00:17 1995  Doug Evans  <dje@canuck.cygnus.com>
 466
 467         (Try to) Update to new bfd autoconf scheme.
 468         * run.c: Don't include sysdep.h.
 469         * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
 470         (CC, CFLAGS, AR, RANLIB): Likewise.
 471         (HDEFINES, TDEFINES): Define.
 472         (CC_FOR_BUILD): Delete.
 473         (host_makefile_frag): Delete.
 474         (Makefile): Don't depend on frags.
 475         * configure.in (sysdep.h): Don't create symlink.
 476         (host_makefile_frag, frags): Deleted.
 477         (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
 478         * configure: Regenerated.
 479
 480 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 481
 482         * Update all FSF addresses except those in COPYING* files.
 483
 484 Wed Jul  5 16:15:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 485
 486         * Makefile.in (clean): Remove run, libsim.a.
 487
 488         * Makefile.in, configure.in: converted to autoconf.
 489         * configure: New file, generated with autconf 2.4.
 490
 491         * arm.mt: Removed.
 492
 493 Fri Jun 30 16:49:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
 494
 495         * wrapper.c (sim_do_command): New function.
 496
 497 Tue Jun 13 10:57:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 498
 499         * armos.c (ARMul_OSHandleSWI): New version to work with
 500         newlib simply.
 501
 502 Thu Jun  8 14:37:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 503
 504         * run.c (main): Grab return value from right register.
 505
 506 Wed May 24 14:37:31 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 507
 508         * New.
 509
 510