sim/arm/ChangeLog

   1 2000-12-07  Nick Clifton  <nickc@redhat.com>
   2
   3         * armemu.c (ARMul_Emulate26): Detect double word load and
   4         store instructions and call emulation routines.
   5         (Handle_Load_Double): Emulate a double word load instruction.
   6         (Handle_Store_Double): Emulate a double word store
   7         instruction.
   8
   9 2000-12-03  Nick Clifton  <nickc@redhat.com>
  10
  11         * armos.c: Fix formatting.
  12         (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
  13         mode.
  14
  15 2000-11-29  Nick Clifton  <nickc@redhat.com>
  16
  17         * armdefs.h (State): Add 'v5e' and 'xscale' fields.
  18         (ARM_v5e_Prop): Define.
  19         (ARM_XScale_Prop): Define.
  20
  21         * wrapper.c (sim_create_inferior): Select processor based on
  22         machine number.
  23         (SWI_vector_installed): New boolean.  Set to true if the SWI
  24         vector address is written to by the executable.
  25
  26         * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
  27         (ARMul_SelectProcessor): Initialise v5e and xscale signals.
  28         (ARMul_Abort): Fix calculation of LR address.
  29
  30         * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
  31         and a SWI is not handled by the simulator, pass the SWI off to the
  32         vector, otherwise issue a warning message and continue.
  33
  34         * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
  35
  36         * thumbemu.c: Add v5 instruction simulation.
  37         * armemu.c: Add v5, XScale and El Segundo instruction simulation.
  38
  39         * armcopro.c: Add XScale co-processor emulation.
  40         * armemu.h: Add exported XScale co-processor functions.
  41
  42 2000-09-15  Nick Clifton  <nickc@redhat.com>
  43
  44         * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
  45         property.  Delete unnecessary processor names.
  46         (ARM_Strong_Prop): Delete.
  47         (STRONGARM): Delete.
  48         (ARM_v4_Prop): Add.
  49         (ARM_v5_Prop): Add
  50         (State): Delete is_StrongARM boolean.  Add is_v4 and is_v5
  51         booleans.
  52
  53         * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
  54         (BUSUSEDINCPCN): Use is_v4 boolean.
  55
  56         * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
  57         (ARMul_SelectProcessor): Change second parameter from 'processor'
  58         to 'properties'.  Set is_v4 and is_v5 booleans in State.
  59
  60         * armrdi.c: Remove use of ARM processor names.  Replace with ARM
  61         processor properties.
  62
  63         * wrapper.c (sim_create_inferior): Choose properties passed to
  64         ARMul_SelectProcessor based on machine number.
  65
  66 2000-08-14  Nick Clifton  <nickc@redhat.com>
  67
  68         * armemu.c (LHPOSTDOWN): Compute write back value before
  69         performing load in case the offset register is overwritten.
  70         (LHPOSTUP): Ditto.
  71
  72 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
  73
  74         * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
  75
  76 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
  77
  78         * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
  79         new inferior.
  80
  81 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
  82
  83         * armvirt.c (ABORTS): Do not define.
  84
  85         * armdefs.h (struct ARMul_State): Add is_StrongARM.
  86         (ARM_Strong_Prop, STRONGARM): Define.
  87         * arminit.c (ARMul_NewState): Reset is_StrongARM.
  88         (ARMul_SelectProcessor): Set is_StrongARM.
  89         * wrapper.c (sim_create_inferior): Use bfd machine type to
  90         determine processor type to emulate.
  91         * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
  92         when emulating StrongARM.
  93
  94         * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
  95
  96         * armemu.h (INSN_SIZE): New macro.
  97         (SET_ABORT): Save CPSR in SPSR and set LR.
  98         * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
  99         (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
 100         * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
 101
 102         * armemu.c (LoadSMult): Use WriteR15() to discard the least
 103         significant bits of PC.
 104
 105         * armemu.h (WRITEDESTB): New macro.
 106         * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
 107         modify PC.  Moved the existing logic...
 108         (WriteR15Branch): ... here.  New function.
 109         (WriteR15, WriteSR15): Drop the two least significant bits.
 110         (LoadSMult): Use WriteR15Branch() to modify PC.
 111         (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
 112
 113         * armemu.h (GETSPSR): Call ARMul_GetSPSR().
 114         * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
 115         extracted from state->Cpsr, but preserve the unused bits.
 116         (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
 117         (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
 118         get the full CPSR word.
 119
 120         * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
 121         (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
 122         (SETPSR, SET_INTMODE, SETCC): Removed.
 123         * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
 124         mask.  Use SETPSR_* to modify PSR.
 125         (ARMul_SetCPSR): Load all bits from value.
 126         * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
 127
 128         * armemu.c (ARMul_Emulate): Compute writeback value before
 129         loading, since the offset register may be the destination
 130         register.
 131
 132         * armdefs.h (SYSTEMBANK): Define as USERBANK.
 133         * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
 134
 135 2000-06-22  Alexandre Oliva  <aoliva@cygnus.com>
 136
 137         * armemu.c (Multiply64): Fix computation of flag N.
 138
 139         * armemu.c (MultiplyAdd64): Fix computation of flag N.
 140
 141 2000-06-20  Alexandre Oliva  <aoliva@cygnus.com>
 142
 143         * armemu.h (NEGBRANCH): Do not overwrite the two most significant
 144         bits of the offset.
 145
 146 2000-05-25  Nick Clifton  <nickc@cygnus.com>
 147
 148         * armcopro.c (MMUMCR): Only indicate mode change if a singal has
 149         really changed.
 150         (MMUWrite): Only indicate mode change if a singal has really
 151         changed.
 152
 153         * armdefs.h (SYSTEMMODE): Define.
 154         (BANK_CAN_ACEESS_SPSR): Define.
 155
 156         * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
 157         to advance before stopping the emulation.
 158
 159         * arminit.c (ARMul_Reset): Ensure Mode field of State is set
 160         correctly.
 161
 162         * armos.c (ARMul_OSInit): Create a initial stack pointer for
 163         System mode.
 164
 165         * armsupp.c (ModeToBank): Remove unused first parameter.
 166         Add support for System Mode.
 167         (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
 168         (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
 169         (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
 170         (ARMulSwitchMode): Add support for System Mode.
 171
 172 Wed May 24 14:40:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 173
 174         * configure: Regenerated to track ../common/aclocal.m4 changes.
 175
 176 2000-05-23  Nick Clifton  <nickc@cygnus.com>
 177
 178         * wrapper.c (sim_store_register): Special handling for CPSR
 179         register.
 180
 181 2000-03-11  Philip Blundell  <philb@gnu.org>
 182
 183         * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
 184         Patch from Allan Skillman <Allan.Skillman@arm.com>.
 185
 186 Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>
 187
 188         * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
 189
 190 2000-02-08  Nick Clifton  <nickc@cygnus.com>
 191
 192         * wrapper.c: Fix compile time warning messages.
 193         * armcopro.c: Fix compile time warning messages.
 194         * armdefs.h: Fix compile time warning messages.
 195         * armemu.c: Fix compile time warning messages.
 196         * armemu.h: Fix compile time warning messages.
 197         * armos.c: Fix compile time warning messages.
 198         * armsupp.c: Fix compile time warning messages.
 199         * armvirt.c: Fix compile time warning messages.
 200         * bag.c: Fix compile time warning messages.
 201
 202 2000-02-02  Bernd Schmidt  <bernds@cygnus.co.uk>
 203
 204         * *.[ch]: Use indent to make readable.
 205
 206 1999-11-22  Nick Clifton  <nickc@cygnus.com>
 207
 208         * armos.c (SWIread): Generate an error message if a huge read is
 209         performed.
 210         (SWIwrite): Generate an error message if a huge write is
 211         performed.
 212
 213 1999-10-27  Nick Clifton  <nickc@cygnus.com>
 214
 215         * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
 216         breakpoint.
 217
 218 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
 219
 220         * armos.c (SWIopen): Always pass third parameter with 0666 since
 221         otherwise uninitialized memory gets access if the O_CREAT bit is
 222         set and so we possibly cannot access the file afterwards.
 223
 224 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 225
 226         * armos.c (SWIWrite0): Send output to stdout instead of stderr.
 227         (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
 228
 229 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 230
 231         * configure: Regenerated to track ../common/aclocal.m4 changes.
 232
 233 1999-05-08  Felix Lee  <flee@cygnus.com>
 234
 235         * configure: Regenerated to track ../common/aclocal.m4 changes.
 236
 237 1999-04-06  Keith Seitz  <keiths@cygnus.com>
 238
 239         * wrapper.c (stop_simulator): New global.
 240         (sim_stop): Set sim state to STOP and set
 241         stop_simulator.
 242         (sim_resume): Reset stop_simulator.
 243         (sim_stop_reason): If stop_simulator is set, tell gdb
 244         that the we took SIGINT.
 245         * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
 246         stop_simulator is set.
 247
 248 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 249
 250         * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
 251         whenever the counter expires.
 252         * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
 253
 254 1999-03-24  Nick Clifton  <nickc@cygnus.com>
 255
 256         * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
 257         * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
 258
 259 Mon Sep 14 09:00:05 1998  Nick Clifton  <nickc@cygnus.com>
 260
 261         * wrapper.c (sim_open): Set endianness according to BFD or command
 262         line switch.
 263
 264         * tconfig.in: Define SIM_HAVE_BIENDIAN.
 265
 266 Thu Aug 27 11:00:05 1998  Nick Clifton  <nickc@cygnus.com>
 267
 268         * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
 269         the same as either RdHi or RdLo.
 270
 271 Thu Jul  2 10:24:35 1998  Nick Clifton  <nickc@cygnus.com>
 272
 273         * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
 274         Set Reg[0] based on reason for for the exception.
 275
 276 Thu Jun  4 15:22:03 1998  Jason Molenda  (crash@bugshack.cygnus.com)
 277
 278         * armos.c (SWIwrite0): New function.
 279         (WriteCommandLineTo): New function.
 280         (SWIopen): New function.
 281         (SWIread): New function.
 282         (SWIwrite): New function.
 283         (SWIflen): New function.
 284         (ARMul_OSHandleSWI): Call new functions instead of handling
 285         these here.
 286         (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
 287         (*): Reformat spacing to be a bit more GNUly.
 288         Most code taken from a patch by Anthony Thompson
 289         (athompso@cambridge.arm.com)
 290
 291 Tue Jun  2 15:22:22 1998  Nick Clifton  <nickc@cygnus.com>
 292
 293         * armos.h: Add Angel SWI and its reason codes.
 294         * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
 295
 296 Mon Jun  1 17:14:19 1998  Anthony Thompson (athompso@cambridge.arm.com)
 297
 298         * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
 299         of ":tt" to catch stdin in addition to stdout.
 300         (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
 301         or success of lseek().
 302
 303 Wed May 20 17:36:25 1998  Nick Clifton  <nickc@cygnus.com>
 304
 305         * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
 306         to open stdout.
 307
 308 Wed Apr 29 15:29:55 1998  Jeff Johnston  <jjohnstn@cygnus.com>
 309
 310         * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
 311         SWI_Flen, and SWI_Time.  Also fixed SWI_Seek code to only
 312         seek from offset 0 and not to use R2 for whence since it is
 313         not passed as part of the SWI call.
 314
 315 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 316
 317         * configure: Regenerated to track ../common/aclocal.m4 changes.
 318
 319 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 320
 321         * configure: Regenerated to track ../common/aclocal.m4 changes.
 322         * config.in: Ditto.
 323
 324 Sun Apr 26 15:20:26 1998  Tom Tromey  <tromey@cygnus.com>
 325
 326         * acconfig.h: New file.
 327         * configure.in: Reverted change of Apr 24; use sinclude again.
 328
 329 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 330
 331         * configure: Regenerated to track ../common/aclocal.m4 changes.
 332         * config.in: Ditto.
 333
 334 Fri Apr 24 11:20:19 1998  Tom Tromey  <tromey@cygnus.com>
 335
 336         * configure.in: Don't call sinclude.
 337
 338 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 339
 340         * configure: Regenerated to track ../common/aclocal.m4 changes.
 341
 342 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 343
 344         * configure: Regenerated to track ../common/aclocal.m4 changes.
 345
 346 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 347
 348         * configure: Regenerated to track ../common/aclocal.m4 changes.
 349
 350 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 351
 352         * configure: Regenerated to track ../common/aclocal.m4 changes.
 353
 354 Tue Mar 10 09:26:38 1998  Nick Clifton  <nickc@cygnus.com>
 355
 356         * armopts.h: Remove definition of LITTLEND - it is not used.
 357
 358 Tue Feb 17 12:35:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 359
 360         * wrapper.c (sim_store_register, sim_fetch_register): Pass in
 361         length parameter. Return -1.
 362
 363 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 364
 365         * configure: Regenerated to track ../common/aclocal.m4 changes.
 366
 367 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 368
 369         * configure: Regenerated to track ../common/aclocal.m4 changes.
 370
 371 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 372
 373         * configure: Regenerated to track ../common/aclocal.m4 changes.
 374
 375 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 376
 377         * configure: Regenerated to track ../common/aclocal.m4 changes.
 378         * config.in: Ditto.
 379
 380 Tue Dec  9 11:30:48 1997  Nick Clifton  <nickc@cygnus.com>
 381
 382         * Makefile.in: Updated with changes from branch.
 383         * armdefs.h:   ditto
 384         * armemu.c:    ditto   these changes
 385         * armemu.h:    ditto   add support for
 386         * armos.c:     ditto   the Thumb instruction
 387         * armsupp.c:   ditto   set and the new v4
 388         * armvirt.c:   ditto   architecture.
 389         * wrapper.c:   ditto
 390         * thumbemu.c:  New file from branch.
 391
 392
 393 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 394
 395         * configure: Regenerated to track ../common/aclocal.m4 changes.
 396
 397 Thu Oct 30 13:54:06 1997  Nick Clifton  <nickc@cygnus.com>
 398
 399         * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI.  Patch
 400         from Tony Thompson at ARM: athompso@arm.com
 401
 402         * wrapper.c (sim_create_inferior): Add code to create an execution
 403         environment.  Patch from Tony Thompson at ARM: athompso@arm.com
 404
 405 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 406
 407         * wrapper.c (sim_load): Pass lma_p and sim_write args to
 408         sim_load_file.
 409
 410 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 411
 412         * configure: Regenerated to track ../common/aclocal.m4 changes.
 413
 414 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 415
 416         * configure: Regenerated to track ../common/aclocal.m4 changes.
 417
 418 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 419
 420         * configure: Regenerated to track ../common/aclocal.m4 changes.
 421
 422 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 423
 424         * configure: Regenerated to track ../common/aclocal.m4 changes.
 425
 426 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 427
 428         * configure: Regenerated to track ../common/aclocal.m4 changes.
 429
 430 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 431
 432         * configure: Regenerated to track ../common/aclocal.m4 changes.
 433
 434 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 435
 436         * configure: Regenerated to track ../common/aclocal.m4 changes.
 437
 438 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 439
 440         * configure: Regenerated to track ../common/aclocal.m4 changes.
 441         * config.in: Ditto.
 442
 443 Tue Aug 26 10:37:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 444
 445         * wrapper.c (sim_kill): Delete.
 446         (sim_create_inferior): Add ABFD argument.
 447         (sim_load): Move setting of PC from here.
 448         (sim_create_inferior): To here.
 449
 450 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 451
 452         * configure: Regenerated to track ../common/aclocal.m4 changes.
 453         * config.in: Ditto.
 454
 455 Mon Aug 25 15:35:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 456
 457         * wrapper.c (sim_open): Add ABFD argument.
 458
 459 Tue May 20 10:13:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 460
 461         * wrapper.c (sim_open): Add callback argument.
 462         (sim_set_callbacks): Drop SIM_DESC argument.
 463
 464 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 465
 466         * configure: Regenerated to track ../common/aclocal.m4 changes.
 467
 468 Fri Apr 18 13:32:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 469
 470         * wrapper.c (sim_stop): Stub sim_stop function.
 471
 472 Thu Apr 17 18:33:01 1997  Fred Fish  <fnf@cygnus.com>
 473
 474         * arminit.c (ARMul_NewState): Preinitialize the state to
 475         all zero/NULL.
 476
 477 Thu Apr 17 02:39:02 1997  Doug Evans  <dje@canuck.cygnus.com>
 478
 479         * Makefile.in (SIM_OBJS): Add sim-load.o.
 480         * wrapper.c (sim_kind,myname): New static locals.
 481         (sim_open): Set sim_kind, myname.
 482         (sim_load): Call sim_load_file to do work.  Set start address from bfd.
 483         (sim_create_inferior): Return SIM_RC.  Delete start_address arg.
 484
 485 Thu Apr 17 11:48:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 486
 487         * wrapper.c (sim_trace): Update so that it matches prototype.
 488
 489 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 490
 491         * configure: Regenerated to track ../common/aclocal.m4 changes.
 492         * config.in: Ditto.
 493
 494 Mon Apr  7 12:01:17 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 495
 496         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
 497         $(srcdir)/....
 498         (armemu26.o): Ditto.
 499
 500 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 501
 502         * wrapper.c (sim_open): New arg `kind'.
 503
 504         * configure: Regenerated to track ../common/aclocal.m4 changes.
 505
 506 Wed Apr  2 14:50:44 1997  Ian Lance Taylor  <ian@cygnus.com>
 507
 508         * COPYING: Update FSF address.
 509
 510 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 511
 512         * configure: Regenerated to track ../common/aclocal.m4 changes.
 513
 514 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 515
 516         * configure: Regenerated to track ../common/aclocal.m4 changes.
 517
 518 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 519
 520         * configure: Re-generate.
 521
 522 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
 523
 524         * configure: Regenerate to track ../common/aclocal.m4 changes.
 525
 526 Thu Mar 13 12:38:56 1997  Doug Evans  <dje@canuck.cygnus.com>
 527
 528         * wrapper.c (sim_open): Has result now.
 529         (sim_*): New SIM_DESC argument.
 530
 531 Tue Feb  4 13:22:21 1997  Doug Evans  <dje@canuck.cygnus.com>
 532
 533         * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
 534         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 535         * configure.in: sinclude ../common/aclocal.m4.
 536         * configure: Regenerated.
 537
 538 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 539
 540         * configure configure.in Makefile.in:  Update to new configure
 541         scheme which is more compatible with WinGDB builds.
 542         * configure.in:  Improve comment on how to run autoconf.
 543         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 544         * Makefile.in:  Use autoconf substitution to install common
 545         makefile fragment.
 546
 547 Wed Nov 20 01:05:10 1996  Doug Evans  <dje@canuck.cygnus.com>
 548
 549         * run.c: Deleted, use one in ../common now.
 550         * Makefile.in: Delete everything that's been moved to
 551         ../common/Make-common.in.
 552         (SIM_OBJS): Define.
 553         * configure.in: Simplify using macros in ../common/aclocal.m4.
 554         * configure: Regenerated.
 555         * config.in: New file.
 556         * armos.c: #include config.h.
 557         * wrapper.c (mem_size): Value is in bytes now.
 558         (sim_callback): New global.
 559         (arm_sim_set_profile{,_size}): Delete.
 560         (arm_sim_set_mem_size): Rename to sim_size.
 561         (sim_do_command): Call printf_filtered via callback.
 562         (sim_set_callbacks): Record callback.
 563
 564 Thu Oct  3 16:10:27 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 565
 566         * Makefile.in (mostlyclean): Remove config.log.
 567
 568 Wed Jun 26 12:17:24 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 569
 570         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 571         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 572         (docdir): Removed.
 573         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 574         (AC_PROG_INSTALL): Added.
 575         * configure: Rebuilt.
 576
 577 Wed Feb 21 12:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 578
 579         * configure: Regenerate with autoconf 2.7.
 580
 581 Fri Dec 15 16:27:30 1995  Ian Lance Taylor  <ian@cygnus.com>
 582
 583         * run.c (main): Use new bfd_big_endian macro.
 584
 585 Mon Nov 20 17:40:38 1995  Doug Evans  <dje@canuck.cygnus.com>
 586
 587         * run.c: Include "getopt.h".
 588         (verbose): Delete.
 589         (usage): Make static.
 590         (main): Call arm_sim_set_verbosity.
 591         Only load sections marked SEC_LOAD.
 592         * wrapper.c (mem_size, verbosity): New static global.
 593         (arm_sim_set_mem_size): Renamed from sim_size.  Callers updated.
 594         (arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
 595
 596 Fri Nov 17 19:35:11 1995  Doug Evans  <dje@canuck.cygnus.com>
 597
 598         * armdefs.h (ARMul_State): New member `verbose'.
 599         * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
 600         * run.c (verbose): Make global.
 601         * wrapper.c (init): Set state->verbose.
 602         (ARMul_ConsolePrint): Don't print anything if !verbose.
 603
 604 Fri Oct 13 15:30:30 1995  Doug Evans  <dje@canuck.cygnus.com>
 605
 606         * armos.c: #include dbg_rdi.h.
 607         (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
 608         * armos.h (SWI_Breakpoint): Define.
 609         * wrapper.c: #include armemu.h, dbg_rdi.h.
 610         (rc): Delete.
 611         (sim_resume): Use state->EndCondition to record stop state.
 612         Call FLUSHPIPE before returning.
 613         (sim_stop_reason): Determine reason from state->EndCondition.
 614
 615 Fri Oct 13 15:04:05 1995  steve chamberlain  <sac@slash.cygnus.com>
 616
 617         * wrapper.c (sim_set_callbacks): New.
 618
 619 Thu Sep 28 19:45:56 1995  Doug Evans  <dje@deneb.cygnus.com>
 620
 621         * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
 622         number of bytes not read/written (or -1).
 623
 624 Wed Sep 20 13:35:54 1995  Ian Lance Taylor  <ian@cygnus.com>
 625
 626         * Makefile.in (maintainer-clean): New synonym for realclean.
 627
 628 Fri Sep  8 14:27:20 1995  Ian Lance Taylor  <ian@cygnus.com>
 629
 630         * configure.in: Remove AC_PROG_INSTALL.
 631         * configure: Rebuild.
 632         * Makefile.in (INSTALL): Revert to using install.sh.
 633         (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
 634         (INSTALL_XFORM, INSTALL_XFORM1): Restore.
 635         (mostlyclean): Make the same as clean, not distclean.
 636         (clean): Remove config.log.
 637         (install): Don't install in $(tooldir).
 638
 639 Thu Sep  7 12:00:17 1995  Doug Evans  <dje@canuck.cygnus.com>
 640
 641         (Try to) Update to new bfd autoconf scheme.
 642         * run.c: Don't include sysdep.h.
 643         * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
 644         (CC, CFLAGS, AR, RANLIB): Likewise.
 645         (HDEFINES, TDEFINES): Define.
 646         (CC_FOR_BUILD): Delete.
 647         (host_makefile_frag): Delete.
 648         (Makefile): Don't depend on frags.
 649         * configure.in (sysdep.h): Don't create symlink.
 650         (host_makefile_frag, frags): Deleted.
 651         (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
 652         * configure: Regenerated.
 653
 654 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 655
 656         * Update all FSF addresses except those in COPYING* files.
 657
 658 Wed Jul  5 16:15:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 659
 660         * Makefile.in (clean): Remove run, libsim.a.
 661
 662         * Makefile.in, configure.in: converted to autoconf.
 663         * configure: New file, generated with autconf 2.4.
 664
 665         * arm.mt: Removed.
 666
 667 Fri Jun 30 16:49:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
 668
 669         * wrapper.c (sim_do_command): New function.
 670
 671 Tue Jun 13 10:57:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 672
 673         * armos.c (ARMul_OSHandleSWI): New version to work with
 674         newlib simply.
 675
 676 Thu Jun  8 14:37:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 677
 678         * run.c (main): Grab return value from right register.
 679
 680 Wed May 24 14:37:31 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 681
 682         * New.
 683
 684