sim/arm/ChangeLog

   1 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * config.in, configure: Regenerate.
   4
   5 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * configure: Regenerate.
   8
   9 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
  12         * configure: Regenerate.
  13
  14 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * configure: Regenerate.
  17
  18 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * configure: Regenerate.
  21
  22 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
  25         * configure: Regenerate.
  26
  27 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * configure: Regenerate.
  30
  31 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  32
  33         * configure: Regenerate.
  34
  35 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  36
  37         * config.in, configure: Regenerate.
  38
  39 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * wrapper.c (sim_create_inferior): Mark argv and env const.
  42         (sim_open): Mark argv const.
  43
  44 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  45
  46         * configure: Regenerate.
  47
  48 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  49
  50         * wrapper.c (sim_open): Update sim_parse_args comment.
  51
  52 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  53
  54         * wrapper.c (sim_target_parse_arg_array): Replace for loop with
  55         a call to countargv.
  56
  57 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  58
  59         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
  60         * configure: Regenerate.
  61
  62 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  63
  64         * configure: Regenerate.
  65         * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
  66
  67 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * wrapper.c (sim_store_register): Rename to ...
  70         (arm_reg_store): ... this.
  71         (sim_fetch_register): Rename to ...
  72         (arm_reg_fetch): ... this.
  73         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
  74
  75 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
  78
  79 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  80
  81         * config.in, configure: Regenerate.
  82
  83 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  84
  85         * Makefile.in (SIM_OBJS): Delete bag.o.
  86         * armdefs.h (struct ARMul_State): Delete ErrorCode.
  87         (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
  88         Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
  89         ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
  90         HOURGLASS_RATE): Delete.
  91         * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
  92         * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
  93         (ARMul_Abort): Delete ARMul_OSException call.
  94         * armopts.h: Delete file.
  95         * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
  96         ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
  97         BINARY, READOP, WRITEOP, FIXCRLF): Delete.
  98         (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
  99         tempnames.
 100         (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
 101         OSptr->tempnames.
 102         * armrdi.c: Delete file.
 103         * armvirt.c: Delete armopts.h include.
 104         (ARMul_LoadInstrS): Delete HOURGLASS logic.
 105         * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
 106         dbg_hif.h: Delete files.
 107         * dbg_rdi.h (RDP_*, RDI*): Delete defines.
 108         (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
 109         Dbg_MCState, getbufferproc): Delete.
 110         (rdi_*): Delete Functions.
 111         (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
 112         (struct RDIProcVec): Delete.
 113         * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
 114         * wrapper.c (ARMul_Debug): Delete.
 115
 116 2015-12-15  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 117
 118         * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
 119         * armemu.c (handle_v6_insn): Likewise.
 120
 121 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 122
 123         * wrapper.c (sim_close): Delete.
 124
 125 2015-07-14  Nick Clifton  <nickc@redhat.com>
 126
 127         * armcopro.c: Remove extraneous whitespace.
 128         * armdefs.h: Likewise.
 129         * armfpe.h: Likewise.
 130         * arminit.c: Likewise.
 131         * armopts.h: Likewise.
 132         * armos.c: Likewise.
 133         * armos.h: Likewise.
 134         * armrdi.c: Likewise.
 135         * armsupp.c: Likewise.
 136         * armvirt.c: Likewise.
 137         * bag.c: Likewise.
 138         * bag.h: Likewise.
 139         * communicate.c: Likewise.
 140         * communicate.h: Likewise.
 141         * dbg_conf.h: Likewise.
 142         * dbg_cp.h: Likewise.
 143         * dbg_hif.h: Likewise.
 144         * dbg_rdi.h: Likewise.
 145         * gdbhost.c: Likewise.
 146         * gdbhost.h: Likewise.
 147         * iwmmxt.c: Likewise.
 148         * iwmmxt.h: Likewise.
 149         * kid.c: Likewise.
 150         * main.c: Likewise.
 151         * maverick.c: Likewise.
 152         * parent.c: Likewise.
 153         * thumbemu.c: Likewise.
 154         * wrapper.c: Likewise.
 155
 156 2015-07-02  Nick Clifton  <nickc@redhat.com>
 157
 158         * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
 159         (SIM_EXTRA_LIBS): Add -lm.
 160
 161 2015-06-28  Nick Clifton  <nickc@redhat.com>
 162
 163         * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
 164         * armdefs.h (ARMdval, ARMfval): New types.
 165         (ARM_VFP_reg): New union.
 166         (struct ARMul_State): Add VFP_Reg and FPSCR fields.
 167         (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
 168         macros for the new VFP_Reg field.
 169         * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
 170         QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
 171         USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
 172         instructions.
 173         (handle_VFP_move): New function.
 174         (ARMul_Emulate16): Add checks for newly supported v6
 175         instructions.  Add support for VMRS, VMOV and MRC instructions.
 176         (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
 177         operating in v6 mode.
 178         * armemu.h (t_resolved): Define.
 179         * armsupp.c: Include math.h.
 180         (handle_VFP_xfer): New function.  Handles VMOV, VSTM, VSTR, VPUSH,
 181         VSTM, VLDM and VPOP instructions.
 182         (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
 183         new handle_VFP_xfer function.
 184         (ARMul_STC): Likewise.
 185         (handle_VFP_op): New function.  Handles VMLA, VMLS, VNMLA, VNMLS,
 186         VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
 187         VCMPE and VCVT instructions.
 188         (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
 189         new handle_VFP_op function.
 190         * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
 191         (test_cond): New function.  Tests a condition and returns non-zero
 192         if the condition has been met.
 193         (handle_IT_block): New function.
 194         (in_IT_block): New function.
 195         (IT_block_allow): New function.
 196         (ThumbExpandImm): New function.
 197         (handle_T2_insn): New function.  Handles T2 thumb instructions.
 198         (handle_v6_thumb_insn): Add next_instr and pc parameters.
 199         (ARMul_ThumbDecode): Add support for IT blocks.  Add support for
 200         v6 instructions.
 201         * wrapper.c (sim_create_inferior): Detect a thumb address and call
 202         SETT appropriately.
 203
 204 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 205
 206         * configure: Regenerate.
 207
 208 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 209
 210         * armdefs.h: Always include stdint.h.
 211         [!__STDC__]: Delete.
 212         [!HAVE_STDINT_H]: Delete.
 213         * dbg_hif.h [!__STDC__]: Delete.
 214
 215 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 216
 217         * configure: Regenerate.
 218
 219 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 220
 221         * configure: Regenerate.
 222
 223 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 224
 225         * sim-main.h (SIM_CPU): Delete.
 226
 227 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 228
 229         * sim-main.h (sim_cia): Delete.
 230
 231 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * sim-main.h (CIA_GET, CIA_SET): Delete.
 234
 235 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 236
 237         * wrapper.c (arm_pc_get, arm_pc_set): New functions.
 238         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
 239         CPU_PC_STORE for all cpus.
 240
 241 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 242
 243         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 244         * sim-main.h (STATE_CPU): Delete.
 245
 246 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 247
 248         * configure: Regenerate.
 249
 250 2015-04-12  Mike Frysinger  <vapier@gentoo.org>
 251
 252         * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
 253
 254 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 255
 256         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
 257
 258 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
 259
 260         * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
 261         armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
 262         * tconfig.h: Delete file.
 263
 264 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 265
 266         * config.in, configure: Regenerate.
 267
 268 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 269
 270         * Makefile.in (SIM_RUN_OBJS): Delete.
 271         (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
 272         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 273         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
 274         * sim-main.h: New file.
 275         * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
 276         Add sim-main.h and sim-options.h includes.
 277         (sim_callback, mem_size, trace): Add TODO comments.
 278         (state): Delete static and add TODO comment.
 279         (sim_kind, myname, big_endian): Delete.
 280         (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
 281         (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
 282         sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
 283         (sim_target_parse_command_line): Mark static.
 284         (free_state): New function.
 285         (sim_open): Rewrite to use new common logic.
 286         (sim_close): Delete body.
 287
 288 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 289
 290         * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
 291         * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
 292         ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
 293         (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
 294
 295 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 296
 297         * armemu.c [MODE32] (handle_v6_insn): Move definition.
 298         (ARMul_Emulate26): Initialize do_int after label target.
 299         * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
 300         UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
 301         UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
 302         UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
 303         UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
 304         UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
 305         UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
 306         UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
 307         * armsupp.c (ARMul_Align): Convert old style prototype.
 308         * bag.c (addtolist, killwholelist): Mark static.
 309         (BAG_newbag): Convert old style prototype.
 310         * maverick.c (mv_compute_host_endianness): Delete.
 311         * wrapper.c (verbosity, sim_set_verbose): Delete.
 312         (init): Set state->verbose to 0.
 313
 314 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 315
 316         * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
 317         SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
 318         SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
 319         * config.in, configure: Regenerate.
 320
 321 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 322
 323         * Makefile.in (COPRO): Delete.
 324         (SIM_OBJS): Expand COPRO.
 325         * configure.ac: Deletd stdint.h check.
 326         (COPRO): Delete.
 327         * configure: Regenerate.
 328
 329 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 330
 331         * config.in, configure: Regenerate.
 332         * tconfig.in: Rename file ...
 333         * tconfig.h: ... here.
 334
 335 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 336
 337         * Makefile.in (SIM_EXTRA_CFLAGS): Add
 338         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 339         (SIM_RUN_OBJS): Set to run.o.
 340
 341 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 342
 343         * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
 344         * aclocal.m4, configure: Regenerate.
 345
 346 2014-08-19  Alan Modra  <amodra@gmail.com>
 347
 348         * configure: Regenerate.
 349
 350 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 351
 352         * configure: Regenerate.
 353         * config.in: Regenerate.
 354
 355 2014-03-18  Nick Clifton  <nickc@redhat.com>
 356
 357         * wrapper.c: Convert function declarations to ISO C format.
 358         (sim_open): Delete code for handling t,d and z command line
 359         options.
 360
 361 2014-03-14  Nick Clifton  <nickc@redhat.com>
 362
 363         * wrapper.c (op_print): New function.
 364         (sim_dis_read): New function.
 365         (print_insn): New function - disassembles the given instruction.
 366         (sim_trace): Note that tracing is now allowed.
 367         (sim_create_inferior): Default to emulating v6.
 368         Initialise the disassembler machinery.
 369         (sim_target_parse_command_line): Add support for -t -d and -z
 370         options.
 371         (sim_target_display_usage): Note existence of -d and -z options.
 372         (sim_open): Parse -t -d and -z options.
 373         * armemu.h: Add exports of trace, disas and trace_funcs.
 374         Add prototype for print_insn.
 375         * armemu.c (ARMul_Emulate26): Add tracing code.
 376         Delete unused variables.
 377         * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
 378         Move Rm variable into switch cases.
 379         Add tracing code.
 380
 381         * armcopro.c (XScale_cp15_init): Add a return value.
 382         (XScale_cp13_init): Likewise.
 383         (XScale_cp14_init): Likewise.
 384         (XScale_cp15_LDC): Delete unused function.
 385         (XScale_cp15_STC): Likewise.
 386         * maverick.c: Delete comment inside comment.
 387         (DSPInit): Delete unused function.
 388         (DSPMCR4): Fix compile time warning about missing parenthesis.
 389         (DSPMCR5): Likewise.
 390         (DSPCDP6): Delete unused variable opcode2.
 391
 392 2014-03-14  David McQuillan  <dmcq@tao-group.com>
 393
 394         PR sim/8388
 395         * armemu.c (WriteR15Load): New function.  Determines if the state
 396         can be changed upon a write to R15.
 397         (LoadMult): Use WriteR15Load.
 398         * armemu.h (WRITEDESTB): Use WriteR15Load.
 399
 400 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 401
 402         * wrapper.c (sim_do_command): Add const to cmd.
 403
 404 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 405
 406         * wrapper.c (sim_load): Add const to prog.
 407
 408 2013-09-23  Alan Modra  <amodra@gmail.com>
 409
 410         * configure: Regenerate.
 411
 412 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 413
 414         * aclocal.m4, configure: Regenerate.
 415
 416 2013-05-07  Jayant Sonar  <jayant.sonar@kpitcummins.com>
 417             Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
 418
 419         * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
 420
 421 2012-12-19  Joel Brobecker  <brobecker@adacore.com>
 422
 423         * COPYING: Update to GPL version 3.
 424
 425 2012-09-03  Nick Clifton  <nickc@redhat.com>
 426
 427         PR sim/14540
 428         * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
 429         is denied.
 430
 431 2012-08-01  Kevin Buettner  <kevinb@redhat.com>
 432
 433         * wrapper.c (libiberty.h): Include.
 434         (sim_store_register, sim_fetch_register): On success, return
 435         length, instead of -1.
 436
 437 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 438
 439         * config.in, configure: Regenerate.
 440
 441 2012-06-13  Nick Clifton  <nickc@redhat.com>
 442
 443         * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
 444         binaries (for now).
 445
 446 2012-05-24  Pedro Alves  <palves@redhat.com>
 447
 448         PR gdb/7205
 449
 450         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 451
 452 2012-05-18  Nick Clifton  <nickc@redhat.com>
 453
 454         PR 14072
 455         * wrapper.c: Include config.h before system header files.
 456
 457 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 458
 459         * aclocal.m4, config.in, configure: Regenerate.
 460
 461 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 462
 463         * aclocal.m4: New file.
 464         * configure: Regenerate.
 465
 466 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 467
 468         * configure.ac: Change include to common/acinclude.m4.
 469
 470 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 471
 472         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 473         call.  Replace common.m4 include with SIM_AC_COMMON.
 474         * configure: Regenerate.
 475
 476 2011-07-01  Nick Clifton  <nickc@redhat.com>
 477
 478         PR sim/12737
 479         * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
 480         signed compare.
 481         (WMAC): Extend computed result before adding to result register.
 482         (WRSA): Sign extend 32-bit values before shifting.
 483
 484 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
 485
 486         * wrapper.c (sim_complete_command): New stub function.
 487
 488 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
 489
 490         * communicate.c (MYread_char): Check error return from accept() call
 491         by its equality to -1 not by it being negative.
 492         (MYread_charwait): Likewise.
 493         * main.c (main): Likewise for both socket() and accept() calls.
 494
 495 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 496
 497         * wrapper.c (sim_write): Add const to buffer arg.
 498
 499 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 500
 501         * configure: Regenerate.
 502
 503 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 504
 505         * config.in: Regenerate.
 506         * configure: Likewise.
 507
 508         * configure: Regenerate.
 509
 510 2008-11-24  Joel Sherrill <joel.sherrill@oarcorp.com>
 511
 512     * arminit.c, iwmmxt.c: Include <string.h> to
 513     eliminate warning.
 514 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 515
 516         * configure: Regenerate to track ../common/common.m4 changes.
 517         * config.in: Ditto.
 518
 519 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 520             Daniel Jacobowitz  <dan@codesourcery.com>
 521             Joseph Myers  <joseph@codesourcery.com>
 522
 523         * configure: Regenerate.
 524         * wrapper.c (sim_target_display_usage): Add help parameter.
 525
 526 2007-02-27  Mark Mitchell  <mark@codesourcery.com>
 527
 528         * armos.c (SWIflen): Do not treate file descriptor zero as
 529         special.
 530
 531 2007-02-15  Nick Clifton  <nickc@redhat.com>
 532
 533         * armemu.c (handle_v6_insn): Fix typo in sign extension test of
 534         the sext and sxtah instructions.
 535
 536 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 537
 538         Reported by timeless@gmail.com:
 539         * wrapper.c (sim_target_parse_arg_array): Do not return void value.
 540
 541 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 542
 543         * acconfig.h: Remove.
 544         * config.in: Regenerate.
 545
 546 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 547
 548         * configure: Regenerated.
 549
 550 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 551
 552         * configure: Regenerated.
 553
 554 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 555
 556         * configure: Regenerated.
 557
 558 2006-03-07  Paul Brook  <paul@codesourcery.com>
 559
 560         * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 561
 562 2006-02-01  Shaun Jackman  <sjackman@gmail.com>
 563
 564         * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
 565         call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
 566
 567 2005-11-23  Mark Mitchell  <mark@codesourcery.com>
 568
 569         * wrapper.c (gdb/signals.h): Include it.
 570         (SIGTRAP): Don't define.
 571         (SIGBUS): Likewise.
 572         (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
 573
 574 2005-11-16  Shaun Jackman  <sjackman@gmail.com>
 575
 576         * armos.c: Include limits.h
 577         (unlink): Remove this macro. It is unused in this file and
 578         conflicts with sim_callback->unlink.
 579         (PATH_MAX): Define as 1024 if not already defined.
 580         (ReadFileName): New function.
 581         (SWIopen): Fix a potential buffer overflow.
 582         (SWIremove): New function.
 583         (SWIrename): Ditto.
 584         (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
 585         SWI_Remove, and SWI_Rename, as well as the RDI calls
 586         AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
 587         AngelSWI_Reason_Rename.
 588
 589 2005-09-19  Paul Brook  <paul@codesourcery.com>
 590
 591         * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
 592         available.
 593         * armemu.c: Use them.
 594         * armvirt.c (ARMul_MemoryInit): Use correct type for size.
 595         * configure.ac: Check for stdint.h.
 596         * config.in: Regenerate.
 597         * configure: Regenerate.
 598
 599 2005-05-24  Nick Clifton  <nickc@redhat.com>
 600
 601         * thumbemu.c (handle_v6_thumb_insn): New function.
 602         (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
 603         instruction binary is encountered.
 604
 605 2005-05-12  Nick Clifton  <nickc@redhat.com>
 606
 607         * Update the address and phone number of the FSF organization in
 608         the GPL notices in the following files:
 609         COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
 610         armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
 611         armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
 612         communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
 613         gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
 614         maverick.c, parent.c, thumbemu.c, wrapper.c
 615
 616 2005-04-20  Nick Clifton  <nickc@redhat.com>
 617
 618         * armemu.c (handle_v6_insn): New function - emulate a few of the
 619         v6 instructions - the ones now generated by GCC.
 620         (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
 621         found.
 622         * armdefs.h (struct ARMul_State): Add new field: is_v6.
 623         (ARM_v6_Prop): Define.
 624         * arminit.c (ARMul_NewState): Initialise the v6 flag.
 625         (ARMul_SelectProcessor): Determine if the v6 flag should be
 626         set.
 627         * wrapper.c (sim_create_inferior): For unknown architectures,
 628         default to allowing the v6 instructions.
 629
 630 2005-04-18  Nick Clifton  <nickc@redhat.com>
 631
 632         * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
 633         operator to the RHS.
 634         (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
 635         indicate an unsigned long long constant.
 636
 637 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 638
 639         * configure: Regenerate.
 640
 641 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 642
 643         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 644         explicit call to AC_CONFIG_HEADER.
 645         * configure: Regenerate.
 646
 647 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 648
 649         * configure.ac: Update to use ../common/common.m4.
 650         * configure: Re-generate.
 651
 652 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 653
 654         * configure: Regenerated to track ../common/aclocal.m4 changes.
 655
 656 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 657
 658         * configure.ac: Rename configure.in, require autoconf 2.59.
 659         * configure: Re-generate.
 660
 661 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 662
 663         * configure: Regenerate for ../common/aclocal.m4 update.
 664
 665 2004-06-28  Andrew Cagney  <cagney@gnu.org>
 666
 667         * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
 668
 669 2003-12-29  Mark Mitchell  <mark@codesourcery.com>
 670
 671         * armos.c (fcntl.h): Do not include it.
 672         (O_RDONLY): Do not define.
 673         (O_WRONLY): Likewise.
 674         (O_RDWR): Likewise.
 675         (targ-vals.h): Include it.
 676         (translate_open_mode): Use TARGET_O_* instead of O_*.
 677         (SWIopen): Likewise.
 678         * Makefile.in (armos.o): Depend on targ-vals.h.
 679
 680 2003-04-13  Nick Clifton  <nickc@redhat.com>
 681
 682         * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
 683         mode.
 684         (PutWord): Likewise.
 685
 686 2003-03-30  Nick Clifton  <nickc@redhat.com>
 687
 688         * configure.in (CON_FLAGS): Remove.
 689         (COPRO): Unconditionally include iwmmxt.o.
 690         * configure: Regenerate.
 691         * Makefile.in (CON_FLAGS): Remove.
 692         * armcopro.c: Remove use of __IWMMXT__ flag.
 693         * wrapper.c: Likewise.
 694         * armemu.c: Likewise.
 695         Add explanatory comment for suppressed code.
 696
 697 2003-03-27  Nick Clifton  <nickc@redhat.com>
 698
 699         * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
 700
 701 2003-03-27  Nick Clifton  <nickc@redhat.com>
 702
 703         * configure.in: (CON_FLAGS): Define and intialise.
 704         (COPRO): Add iwmmxt.o if configuring for XScale.
 705         * configure: Regenerate.
 706         * Makefile.in (iwmmxt.o): Add rule to build.
 707         (COM_FLAGS): Define.
 708         (ALL_FLAGS): Add CON_FLAGS.
 709         * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
 710         * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
 711         (ARM_iWMMXt_Prop): Define.
 712         * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
 713         pass to coprocessor.
 714         * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
 715         (ARMul_Abort): Catch branches through uninitialised vectors.
 716         * armos.c (softevtorcode): Update comment.
 717         (ARMul_OsInit): Use ARMUndefinedInstrV.
 718         * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
 719         (sim_store_register): Handle iWMMXt registers.
 720         (sim_fetch_register): Handle iWMMXt registers.
 721         * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
 722         functions.
 723         * iwmmxt.c: New file: iWMMXt emulator.
 724
 725 2003-03-20  Nick Clifton  <nickc@redhat.com>
 726
 727         * Contribute support for Cirrus Maverick ARM co-processor,
 728         written by Aldy Hernandez  <aldyh@redhat.com> and
 729         Andrew Cagney  <cagney@redhat.com>:
 730
 731         * maverick.c: New file: Support for Maverick floating point
 732         co-processor.
 733         * Makefile.in: Add maverick.o target.
 734         * configure.in (COPRO): Add maverick.o.
 735         * configure: Regenerate.
 736         * armcopro.c (ARMul_CoProInit): Only initialise co-processors
 737         available on target processor.  Add code to initialse Maverick
 738         co-processor support code.
 739         * armdefs.h (ARMul_state): Add is_ep9312 field.
 740         (ARM_ep9312_Prop): Define.
 741         * armemu.h: Add prototypes for Maverick co-processor
 742         functions.
 743         * arminit.c (ARMul_SelectProcessor): Initialise the
 744         co-processor support once the chip has been selected.
 745         * wrapper.c: Add support for Maverick co-processor.
 746         (init): Do not call ARMul_CoProInit.  Delays this until the
 747         chip has been selected.
 748
 749 2003-03-02  Nick Clifton  <nickc@redhat.com>
 750
 751         * armos.c (SWIWrite0): Catch big-endian bug when printing
 752         characters.
 753
 754 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 755
 756         * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
 757
 758 2003-01-10  Ben Elliston  <bje@redhat.com>
 759
 760         * README.Cygnus: Rename from this ..
 761         * README: .. to this.
 762
 763 2002-09-27  Andrew Cagney  <ac131313@redhat.com>
 764
 765         * wrapper.c (sim_open): Add support for -m<mem-size>.
 766         (mem_size): Reduce to 2MB.
 767         Fix PR gdb/433.
 768
 769 2002-08-15  Nick Clifton  <nickc@redhat.com>
 770
 771         * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
 772         can be caused by an interrupted system call being resumed by GDB.
 773
 774 2002-07-05  Nick Clifton  <nickc@cambridge.redhat.com>
 775
 776         * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
 777         and MIAxy instructions.
 778
 779 2002-06-21  Nick Clifton  <nickc@cambridge.redhat.com>
 780
 781         * armos.h (ADP_Stopped_RunTimeError): Set correct value.
 782
 783 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 784
 785         * configure: Regenerated to track ../common/aclocal.m4 changes.
 786
 787 2002-06-12  Andrew Cagney  <ac131313@redhat.com>
 788
 789         * Makefile.in: Update copyright.
 790         (wrapper.o): Specify dependencies.
 791         * wrapper.c: Include "gdb/sim-arm.h".
 792         (sim_store_register, sim_fetch_register): Rewrite using `enum
 793         arm_sim_regs' and a switch.
 794
 795 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 796
 797         * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 798         * armos.c: Include "gdb/callback.h".
 799
 800 2002-05-29  Nick Clifton  <nickc@cambridge.redhat.com>
 801
 802         * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
 803         if a Data Abort is detected.
 804
 805 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 806
 807         * armvirt.c (GetWord): Only perform access checks if 'check'
 808         is set.
 809         (PutWord): Likewise.
 810         * wrapper.c (sim_create_inferior): Report unknown machine
 811         numbers.
 812         * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
 813         2, it has already been advanced.
 814
 815 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 816
 817         * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
 818         instruction do not add in the second bit of the base address -
 819         this has already been accounted for.
 820
 821 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
 822
 823         * armcopro.c (check_cp13_access): Allow access to register 1 when
 824         CRm is 1.
 825         (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
 826
 827 2002-05-17  Nick Clifton  <nickc@cambridge.redhat.com>
 828
 829         * Makefile.in (SIM_TARGET_SWITCHES): Define.
 830         * armos.c (swi_mask): Define.  Initialise to supporting all
 831         SWI emulations.
 832         (ARMul_OSInit): For XScale targets, only support the ANGEL
 833         SWI interface.  (This is at the request if Intel).
 834         (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
 835         SWI call should be emulated.
 836         Do not fall through from AngelSWI_Reason_WriteC.
 837         Propagate exit code from RedBoot Exit SWI.
 838         * rdi-dgb.h (swi_mask): Prototype.
 839         (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
 840         * wrapper.c (sim_target_parse_command_line): New function.
 841         Look for and handle --swi-support switch.
 842         (sim_target_parse_arg_array): New function.  Process an argv
 843         array for parsing by sim_target_parse_command_line.
 844         (sim_target_display_usage): New function.  Describe syntax of
 845         --swi-suppoort switch.
 846         (sim_open): Add call to sim_target_parse_arg_array).
 847
 848 2002-05-09  Nick Clifton  <nickc@cambridge.redhat.com>
 849
 850         * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
 851         mode and some of its system calls.
 852
 853 2002-03-17  Anthony Green  <green@redhat.com>
 854
 855         * wrapper.c (mem_size): Increase the default target memory to 8MB.
 856
 857 2002-02-21  Keith Seitz  <keiths@redhat.com>
 858
 859         * armos.c (SWIWrite0): Use generic host_callback mechanism
 860         for supported OS functions "open", "close", "write", etc.
 861         (SWIopen): Likewise.
 862         (SWIread): Likewise.
 863         (SWIwrite): Likewise.
 864         (SWIflen): Likewise.
 865         (ARMul_OSHandleSWI): Likewise.
 866
 867 2002-02-05  Nick Clifton  <nickc@cambridge.redhat.com>
 868
 869         * wrapper.c (sim_create_inferior): Modify previous patch so that
 870         it is only triggered for COFF format executables.
 871
 872 2002-02-04  Nick Clifton  <nickc@cambridge.redhat.com>
 873
 874         * wrapper.c (sin_create_inferior): If a v5 architecture is
 875         detected, assume it might be an XScale binary, since there is no
 876         way to distinguish between the two in the COFF file format.
 877
 878 2002-01-10  Nick Clifton  <nickc@cambridge.redhat.com>
 879
 880         * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
 881         * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
 882         and CPRead[14].
 883         Fix formatting.  Improve layout.
 884         * armemu.h: Fix formatting.  Improve layout.
 885
 886 2002-01-09  Nick Clifton  <nickc@cambridge.redhat.com>
 887
 888         * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
 889         return zeroes in the other words.
 890         General formatting tidy ups.
 891
 892 2001-11-16  Ben Harris  <bjh21@netbsd.org>
 893
 894         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
 895         $(srcdir)/....
 896         (armemu26.o): Ditto.
 897
 898 2001-10-18  Nick Clifton  <nickc@cambridge.redhat.com>
 899
 900         * armemu.h (CP_ACCESS_ALLOWED): New macro.
 901         Fix formatting.
 902         * armcopro.c (read_cp14_reg): Make static.
 903         (write_cp14_reg): Make static.
 904         (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
 905         Fix formatting.
 906         * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
 907         (ARMul_STC): Check CP_ACCESS_ALLOWED.
 908         (ARMul_MCR): Check CP_ACCESS_ALLOWED.
 909         (ARMul_MRC): Check CP_ACCESS_ALLOWED.
 910         (ARMul_CDP): Check CP_ACCESS_ALLOWED.
 911         Fix formatting.
 912         * armemu.c (MCRR): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not
 913         equal to 15.
 914         (MRRC): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not equal to 15.
 915         Fix formatting.
 916
 917 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 918
 919         * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
 920         instructions with post indexed addressing modes.
 921
 922 2001-05-08  Jens-Christian Lache  <lache@tu-harburg.de>
 923
 924         * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
 925         determine rocesor mode.
 926
 927 2001-04-18  matthew green  <mrg@redhat.com>
 928
 929         * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
 930         (read_cp15_reg): Make non-static.
 931         (XScale_cp15_LDC): Update for write_cp15_reg() change.
 932         (XScale_cp15_MCR): Likewise.
 933         (XScale_cp15_write_reg): Likewise.
 934         (XScale_check_memacc): New function. Check for breakpoints being
 935         activated by memory accesses.  Does not support the Branch Target
 936         Buffer.
 937         (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
 938         (XScale_debug_moe): New function. Set the debug Method Of Entry,
 939         if configured.
 940         (write_cp14_reg): Reset count counter if requested.
 941         * armdefs.h (struct ARMul_State): New members `LastTime' and
 942         `CP14R0_CCD' used for the timer/counters.
 943         (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
 944         ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
 945         ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
 946         ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
 947         ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
 948         ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
 949         ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
 950         ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
 951         defines for XScale registers.
 952         (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
 953         (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
 954         (ARMul_Emulate32): Handle the clock counter and hardware instruction
 955         breakpoints.  Call XScale_set_fsr_far() for software breakpoints and
 956         software interrupts.
 957         (LoadMult): Call XScale_set_fsr_far() for data aborts.
 958         (LoadSMult): Likewise.
 959         (StoreMult): Likewise.
 960         (StoreSMult): Likewise.
 961         * armemu.h (write_cp15_reg): Update prototype.
 962         * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
 963         (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
 964         register 0.
 965         * armvirt.c (GetWord): Call XScale_check_memacc().
 966         (PutWord): Likewise.
 967
 968 2001-03-20  Nick Clifton  <nickc@redhat.com>
 969
 970         * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
 971         when loading unaligned thumb instructions.
 972
 973 2001-03-06  Nick Clifton  <nickc@redhat.com>
 974
 975         * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
 976         Compute destination address of BLX(1) instruction by
 977         taking bit 1 from PC and not from bit 0 of the offset.
 978
 979 2001-02-27  Nick Clifton  <nickc@redhat.com>
 980
 981         * armvirt.c (GetWord): Add new parameter - check - to enable or
 982         disable the alignment checking.
 983         (PutWord):  Add new parameter - check - to enable or disable the
 984         alignment checking.
 985         (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
 986         (ARMul_ReadWord): Pass extra parameter to GetWord.
 987         (ARMul_WriteWord): Pass extra parameter to PutWord.
 988         (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
 989         (ARMul_WriteByte): Pass extra parameter to GetWord.
 990         (ARMul_SwapWord): Pass extra parameter to PutWord.
 991         (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
 992         (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
 993
 994         * armdefs.h: Add prototypes for ARMul_SafeReadByte and
 995         ARMul_SafeWriteByte.
 996
 997         * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
 998         (sim_read): Use ARMul_SafeReadByte.
 999
1000         * armos.c (in_SWI_handler): Remove.
1001         (SWIWrite0): Use ARMul_SafeReadByte.
1002         (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1003         (SWIopen): Use ARMul_SafeReadByte.
1004         (SWIread): Use ARMul_SafeWriteByte.
1005         (SWIwrite): Use ARMul_SafeReadByte.
1006         (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1007         (ARMul_OSException): Remove use of is_SWI_handler.
1008
1009 2001-02-16  Nick Clifton  <nickc@redhat.com>
1010
1011         * armemu.c: Remove Prefetch abort for breakpoints.  Instead set
1012         the state to RESUME.
1013
1014 2001-02-14  Nick Clifton  <nickc@redhat.com>
1015
1016         * armemu.c: Add code to preserve processor mode when a prefetch
1017         abort is signalled after processing a breakpoint.
1018
1019         * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1020         for any machine type except the early ARMs.
1021
1022 2001-02-13  Nick Clifton  <nickc@redhat.com>
1023
1024         * armos.c (in_SWI_handler): New static variable.
1025         (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1026         (ARMul_OSException): Ignore exceptions generated whilst emulating
1027         a SWI.
1028
1029 2001-02-12  Nick Clifton  <nickc@redhat.com>
1030
1031         * armemu.h (NEGBRANCH): Fix defintion.
1032
1033 2001-02-01  Nick Clifton  <nickc@redhat.com>
1034
1035         * armemu.c (LoadSMult): Update base address register after
1036         restoring register bank.
1037         (StoreMult): Update base address register after restoring register
1038         bank.
1039
1040 2001-01-31  Nick Clifton  <nickc@redhat.com>
1041
1042         * armvirt.c (PutWord): Detect installation of SWI vector.
1043         (SWI_vector_installed): Define.
1044         * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1045         * armos.h (SWI_vector_installed): Declare.
1046         * wrapper.c (SWI_vector_installed): Remove definition.
1047         (sim_write): Remove check of SWI vector installation
1048
1049 2000-12-18  Nick Clifton  <nickc@redhat.com>
1050
1051         * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1052         instruction.
1053
1054 2000-12-10  Nick Clifton  <nickc@redhat.com>
1055
1056         * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1057
1058 2000-12-07  Nick Clifton  <nickc@redhat.com>
1059
1060         * armemu.c (ARMul_Emulate26): Detect double word load and
1061         store instructions and call emulation routines.
1062         (Handle_Load_Double): Emulate a double word load instruction.
1063         (Handle_Store_Double): Emulate a double word store
1064         instruction.
1065
1066 2000-12-03  Nick Clifton  <nickc@redhat.com>
1067
1068         * armos.c: Fix formatting.
1069         (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1070         mode.
1071
1072 2000-11-29  Nick Clifton  <nickc@redhat.com>
1073
1074         * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1075         (ARM_v5e_Prop): Define.
1076         (ARM_XScale_Prop): Define.
1077
1078         * wrapper.c (sim_create_inferior): Select processor based on
1079         machine number.
1080         (SWI_vector_installed): New boolean.  Set to true if the SWI
1081         vector address is written to by the executable.
1082
1083         * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1084         (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1085         (ARMul_Abort): Fix calculation of LR address.
1086
1087         * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1088         and a SWI is not handled by the simulator, pass the SWI off to the
1089         vector, otherwise issue a warning message and continue.
1090
1091         * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
1092
1093         * thumbemu.c: Add v5 instruction simulation.
1094         * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1095
1096         * armcopro.c: Add XScale co-processor emulation.
1097         * armemu.h: Add exported XScale co-processor functions.
1098
1099 2000-09-15  Nick Clifton  <nickc@redhat.com>
1100
1101         * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1102         property.  Delete unnecessary processor names.
1103         (ARM_Strong_Prop): Delete.
1104         (STRONGARM): Delete.
1105         (ARM_v4_Prop): Add.
1106         (ARM_v5_Prop): Add
1107         (State): Delete is_StrongARM boolean.  Add is_v4 and is_v5
1108         booleans.
1109
1110         * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1111         (BUSUSEDINCPCN): Use is_v4 boolean.
1112
1113         * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1114         (ARMul_SelectProcessor): Change second parameter from 'processor'
1115         to 'properties'.  Set is_v4 and is_v5 booleans in State.
1116
1117         * armrdi.c: Remove use of ARM processor names.  Replace with ARM
1118         processor properties.
1119
1120         * wrapper.c (sim_create_inferior): Choose properties passed to
1121         ARMul_SelectProcessor based on machine number.
1122
1123 2000-08-14  Nick Clifton  <nickc@redhat.com>
1124
1125         * armemu.c (LHPOSTDOWN): Compute write back value before
1126         performing load in case the offset register is overwritten.
1127         (LHPOSTUP): Ditto.
1128
1129 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
1130
1131         * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1132
1133 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
1134
1135         * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1136         new inferior.
1137
1138 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1139
1140         * armvirt.c (ABORTS): Do not define.
1141
1142         * armdefs.h (struct ARMul_State): Add is_StrongARM.
1143         (ARM_Strong_Prop, STRONGARM): Define.
1144         * arminit.c (ARMul_NewState): Reset is_StrongARM.
1145         (ARMul_SelectProcessor): Set is_StrongARM.
1146         * wrapper.c (sim_create_inferior): Use bfd machine type to
1147         determine processor type to emulate.
1148         * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1149         when emulating StrongARM.
1150
1151         * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1152
1153         * armemu.h (INSN_SIZE): New macro.
1154         (SET_ABORT): Save CPSR in SPSR and set LR.
1155         * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1156         (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1157         * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1158
1159         * armemu.c (LoadSMult): Use WriteR15() to discard the least
1160         significant bits of PC.
1161
1162         * armemu.h (WRITEDESTB): New macro.
1163         * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1164         modify PC.  Moved the existing logic...
1165         (WriteR15Branch): ... here.  New function.
1166         (WriteR15, WriteSR15): Drop the two least significant bits.
1167         (LoadSMult): Use WriteR15Branch() to modify PC.
1168         (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1169
1170         * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1171         * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1172         extracted from state->Cpsr, but preserve the unused bits.
1173         (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1174         (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1175         get the full CPSR word.
1176
1177         * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1178         (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1179         (SETPSR, SET_INTMODE, SETCC): Removed.
1180         * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1181         mask.  Use SETPSR_* to modify PSR.
1182         (ARMul_SetCPSR): Load all bits from value.
1183         * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1184
1185         * armemu.c (ARMul_Emulate): Compute writeback value before
1186         loading, since the offset register may be the destination
1187         register.
1188
1189         * armdefs.h (SYSTEMBANK): Define as USERBANK.
1190         * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1191
1192 2000-06-22  Alexandre Oliva  <aoliva@cygnus.com>
1193
1194         * armemu.c (Multiply64): Fix computation of flag N.
1195
1196         * armemu.c (MultiplyAdd64): Fix computation of flag N.
1197
1198 2000-06-20  Alexandre Oliva  <aoliva@cygnus.com>
1199
1200         * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1201         bits of the offset.
1202
1203 2000-05-25  Nick Clifton  <nickc@cygnus.com>
1204
1205         * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1206         really changed.
1207         (MMUWrite): Only indicate mode change if a singal has really
1208         changed.
1209
1210         * armdefs.h (SYSTEMMODE): Define.
1211         (BANK_CAN_ACEESS_SPSR): Define.
1212
1213         * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1214         to advance before stopping the emulation.
1215
1216         * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1217         correctly.
1218
1219         * armos.c (ARMul_OSInit): Create a initial stack pointer for
1220         System mode.
1221
1222         * armsupp.c (ModeToBank): Remove unused first parameter.
1223         Add support for System Mode.
1224         (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1225         (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1226         (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1227         (ARMulSwitchMode): Add support for System Mode.
1228
1229 Wed May 24 14:40:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1230
1231         * configure: Regenerated to track ../common/aclocal.m4 changes.
1232
1233 2000-05-23  Nick Clifton  <nickc@cygnus.com>
1234
1235         * wrapper.c (sim_store_register): Special handling for CPSR
1236         register.
1237
1238 2000-03-11  Philip Blundell  <philb@gnu.org>
1239
1240         * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1241         Patch from Allan Skillman <Allan.Skillman@arm.com>.
1242
1243 Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>
1244
1245         * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1246
1247 2000-02-08  Nick Clifton  <nickc@cygnus.com>
1248
1249         * wrapper.c: Fix compile time warning messages.
1250         * armcopro.c: Fix compile time warning messages.
1251         * armdefs.h: Fix compile time warning messages.
1252         * armemu.c: Fix compile time warning messages.
1253         * armemu.h: Fix compile time warning messages.
1254         * armos.c: Fix compile time warning messages.
1255         * armsupp.c: Fix compile time warning messages.
1256         * armvirt.c: Fix compile time warning messages.
1257         * bag.c: Fix compile time warning messages.
1258
1259 2000-02-02  Bernd Schmidt  <bernds@cygnus.co.uk>
1260
1261         * *.[ch]: Use indent to make readable.
1262
1263 1999-11-22  Nick Clifton  <nickc@cygnus.com>
1264
1265         * armos.c (SWIread): Generate an error message if a huge read is
1266         performed.
1267         (SWIwrite): Generate an error message if a huge write is
1268         performed.
1269
1270 1999-10-27  Nick Clifton  <nickc@cygnus.com>
1271
1272         * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
1273         breakpoint.
1274
1275 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
1276
1277         * armos.c (SWIopen): Always pass third parameter with 0666 since
1278         otherwise uninitialized memory gets access if the O_CREAT bit is
1279         set and so we possibly cannot access the file afterwards.
1280
1281 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
1282
1283         * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1284         (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1285
1286 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
1287
1288         * configure: Regenerated to track ../common/aclocal.m4 changes.
1289
1290 1999-05-08  Felix Lee  <flee@cygnus.com>
1291
1292         * configure: Regenerated to track ../common/aclocal.m4 changes.
1293
1294 1999-04-06  Keith Seitz  <keiths@cygnus.com>
1295
1296         * wrapper.c (stop_simulator): New global.
1297         (sim_stop): Set sim state to STOP and set
1298         stop_simulator.
1299         (sim_resume): Reset stop_simulator.
1300         (sim_stop_reason): If stop_simulator is set, tell gdb
1301         that the we took SIGINT.
1302         * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1303         stop_simulator is set.
1304
1305 1999-04-02  Keith Seitz  <keiths@cygnus.com>
1306
1307         * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1308         whenever the counter expires.
1309         * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1310
1311 1999-03-24  Nick Clifton  <nickc@cygnus.com>
1312
1313         * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1314         * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1315
1316 Mon Sep 14 09:00:05 1998  Nick Clifton  <nickc@cygnus.com>
1317
1318         * wrapper.c (sim_open): Set endianness according to BFD or command
1319         line switch.
1320
1321         * tconfig.in: Define SIM_HAVE_BIENDIAN.
1322
1323 Thu Aug 27 11:00:05 1998  Nick Clifton  <nickc@cygnus.com>
1324
1325         * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1326         the same as either RdHi or RdLo.
1327
1328 Thu Jul  2 10:24:35 1998  Nick Clifton  <nickc@cygnus.com>
1329
1330         * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1331         Set Reg[0] based on reason for for the exception.
1332
1333 Thu Jun  4 15:22:03 1998  Jason Molenda  (crash@bugshack.cygnus.com)
1334
1335         * armos.c (SWIwrite0): New function.
1336         (WriteCommandLineTo): New function.
1337         (SWIopen): New function.
1338         (SWIread): New function.
1339         (SWIwrite): New function.
1340         (SWIflen): New function.
1341         (ARMul_OSHandleSWI): Call new functions instead of handling
1342         these here.
1343         (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1344         (*): Reformat spacing to be a bit more GNUly.
1345         Most code taken from a patch by Anthony Thompson
1346         (athompso@cambridge.arm.com)
1347
1348 Tue Jun  2 15:22:22 1998  Nick Clifton  <nickc@cygnus.com>
1349
1350         * armos.h: Add Angel SWI and its reason codes.
1351         * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1352
1353 Mon Jun  1 17:14:19 1998  Anthony Thompson (athompso@cambridge.arm.com)
1354
1355         * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1356         of ":tt" to catch stdin in addition to stdout.
1357         (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1358         or success of lseek().
1359
1360 Wed May 20 17:36:25 1998  Nick Clifton  <nickc@cygnus.com>
1361
1362         * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1363         to open stdout.
1364
1365 Wed Apr 29 15:29:55 1998  Jeff Johnston  <jjohnstn@cygnus.com>
1366
1367         * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1368         SWI_Flen, and SWI_Time.  Also fixed SWI_Seek code to only
1369         seek from offset 0 and not to use R2 for whence since it is
1370         not passed as part of the SWI call.
1371
1372 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1373
1374         * configure: Regenerated to track ../common/aclocal.m4 changes.
1375
1376 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1377
1378         * configure: Regenerated to track ../common/aclocal.m4 changes.
1379         * config.in: Ditto.
1380
1381 Sun Apr 26 15:20:26 1998  Tom Tromey  <tromey@cygnus.com>
1382
1383         * acconfig.h: New file.
1384         * configure.in: Reverted change of Apr 24; use sinclude again.
1385
1386 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1387
1388         * configure: Regenerated to track ../common/aclocal.m4 changes.
1389         * config.in: Ditto.
1390
1391 Fri Apr 24 11:20:19 1998  Tom Tromey  <tromey@cygnus.com>
1392
1393         * configure.in: Don't call sinclude.
1394
1395 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1396
1397         * configure: Regenerated to track ../common/aclocal.m4 changes.
1398
1399 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1400
1401         * configure: Regenerated to track ../common/aclocal.m4 changes.
1402
1403 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1404
1405         * configure: Regenerated to track ../common/aclocal.m4 changes.
1406
1407 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1408
1409         * configure: Regenerated to track ../common/aclocal.m4 changes.
1410
1411 Tue Mar 10 09:26:38 1998  Nick Clifton  <nickc@cygnus.com>
1412
1413         * armopts.h: Remove definition of LITTLEND - it is not used.
1414
1415 Tue Feb 17 12:35:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1416
1417         * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1418         length parameter. Return -1.
1419
1420 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1421
1422         * configure: Regenerated to track ../common/aclocal.m4 changes.
1423
1424 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1425
1426         * configure: Regenerated to track ../common/aclocal.m4 changes.
1427
1428 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1429
1430         * configure: Regenerated to track ../common/aclocal.m4 changes.
1431
1432 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1433
1434         * configure: Regenerated to track ../common/aclocal.m4 changes.
1435         * config.in: Ditto.
1436
1437 Tue Dec  9 11:30:48 1997  Nick Clifton  <nickc@cygnus.com>
1438
1439         * Makefile.in: Updated with changes from branch.
1440         * armdefs.h:   ditto
1441         * armemu.c:    ditto   these changes
1442         * armemu.h:    ditto   add support for
1443         * armos.c:     ditto   the Thumb instruction
1444         * armsupp.c:   ditto   set and the new v4
1445         * armvirt.c:   ditto   architecture.
1446         * wrapper.c:   ditto
1447         * thumbemu.c:  New file from branch.
1448
1449
1450 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1451
1452         * configure: Regenerated to track ../common/aclocal.m4 changes.
1453
1454 Thu Oct 30 13:54:06 1997  Nick Clifton  <nickc@cygnus.com>
1455
1456         * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI.  Patch
1457         from Tony Thompson at ARM: athompso@arm.com
1458
1459         * wrapper.c (sim_create_inferior): Add code to create an execution
1460         environment.  Patch from Tony Thompson at ARM: athompso@arm.com
1461
1462 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1463
1464         * wrapper.c (sim_load): Pass lma_p and sim_write args to
1465         sim_load_file.
1466
1467 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1468
1469         * configure: Regenerated to track ../common/aclocal.m4 changes.
1470
1471 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1472
1473         * configure: Regenerated to track ../common/aclocal.m4 changes.
1474
1475 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1476
1477         * configure: Regenerated to track ../common/aclocal.m4 changes.
1478
1479 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1480
1481         * configure: Regenerated to track ../common/aclocal.m4 changes.
1482
1483 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1484
1485         * configure: Regenerated to track ../common/aclocal.m4 changes.
1486
1487 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1488
1489         * configure: Regenerated to track ../common/aclocal.m4 changes.
1490
1491 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1492
1493         * configure: Regenerated to track ../common/aclocal.m4 changes.
1494
1495 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1496
1497         * configure: Regenerated to track ../common/aclocal.m4 changes.
1498         * config.in: Ditto.
1499
1500 Tue Aug 26 10:37:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1501
1502         * wrapper.c (sim_kill): Delete.
1503         (sim_create_inferior): Add ABFD argument.
1504         (sim_load): Move setting of PC from here.
1505         (sim_create_inferior): To here.
1506
1507 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1508
1509         * configure: Regenerated to track ../common/aclocal.m4 changes.
1510         * config.in: Ditto.
1511
1512 Mon Aug 25 15:35:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1513
1514         * wrapper.c (sim_open): Add ABFD argument.
1515
1516 Tue May 20 10:13:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1517
1518         * wrapper.c (sim_open): Add callback argument.
1519         (sim_set_callbacks): Drop SIM_DESC argument.
1520
1521 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1522
1523         * configure: Regenerated to track ../common/aclocal.m4 changes.
1524
1525 Fri Apr 18 13:32:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1526
1527         * wrapper.c (sim_stop): Stub sim_stop function.
1528
1529 Thu Apr 17 18:33:01 1997  Fred Fish  <fnf@cygnus.com>
1530
1531         * arminit.c (ARMul_NewState): Preinitialize the state to
1532         all zero/NULL.
1533
1534 Thu Apr 17 02:39:02 1997  Doug Evans  <dje@canuck.cygnus.com>
1535
1536         * Makefile.in (SIM_OBJS): Add sim-load.o.
1537         * wrapper.c (sim_kind,myname): New static locals.
1538         (sim_open): Set sim_kind, myname.
1539         (sim_load): Call sim_load_file to do work.  Set start address from bfd.
1540         (sim_create_inferior): Return SIM_RC.  Delete start_address arg.
1541
1542 Thu Apr 17 11:48:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1543
1544         * wrapper.c (sim_trace): Update so that it matches prototype.
1545
1546 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1547
1548         * configure: Regenerated to track ../common/aclocal.m4 changes.
1549         * config.in: Ditto.
1550
1551 Mon Apr  7 12:01:17 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1552
1553         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1554         $(srcdir)/....
1555         (armemu26.o): Ditto.
1556
1557 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1558
1559         * wrapper.c (sim_open): New arg `kind'.
1560
1561         * configure: Regenerated to track ../common/aclocal.m4 changes.
1562
1563 Wed Apr  2 14:50:44 1997  Ian Lance Taylor  <ian@cygnus.com>
1564
1565         * COPYING: Update FSF address.
1566
1567 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1568
1569         * configure: Regenerated to track ../common/aclocal.m4 changes.
1570
1571 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1572
1573         * configure: Regenerated to track ../common/aclocal.m4 changes.
1574
1575 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1576
1577         * configure: Re-generate.
1578
1579 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1580
1581         * configure: Regenerate to track ../common/aclocal.m4 changes.
1582
1583 Thu Mar 13 12:38:56 1997  Doug Evans  <dje@canuck.cygnus.com>
1584
1585         * wrapper.c (sim_open): Has result now.
1586         (sim_*): New SIM_DESC argument.
1587
1588 Tue Feb  4 13:22:21 1997  Doug Evans  <dje@canuck.cygnus.com>
1589
1590         * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1591         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1592         * configure.in: sinclude ../common/aclocal.m4.
1593         * configure: Regenerated.
1594
1595 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1596
1597         * configure configure.in Makefile.in:  Update to new configure
1598         scheme which is more compatible with WinGDB builds.
1599         * configure.in:  Improve comment on how to run autoconf.
1600         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1601         * Makefile.in:  Use autoconf substitution to install common
1602         makefile fragment.
1603
1604 Wed Nov 20 01:05:10 1996  Doug Evans  <dje@canuck.cygnus.com>
1605
1606         * run.c: Deleted, use one in ../common now.
1607         * Makefile.in: Delete everything that's been moved to
1608         ../common/Make-common.in.
1609         (SIM_OBJS): Define.
1610         * configure.in: Simplify using macros in ../common/aclocal.m4.
1611         * configure: Regenerated.
1612         * config.in: New file.
1613         * armos.c: #include config.h.
1614         * wrapper.c (mem_size): Value is in bytes now.
1615         (sim_callback): New global.
1616         (arm_sim_set_profile{,_size}): Delete.
1617         (arm_sim_set_mem_size): Rename to sim_size.
1618         (sim_do_command): Call printf_filtered via callback.
1619         (sim_set_callbacks): Record callback.
1620
1621 Thu Oct  3 16:10:27 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1622
1623         * Makefile.in (mostlyclean): Remove config.log.
1624
1625 Wed Jun 26 12:17:24 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1626
1627         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1628         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1629         (docdir): Removed.
1630         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1631         (AC_PROG_INSTALL): Added.
1632         * configure: Rebuilt.
1633
1634 Wed Feb 21 12:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1635
1636         * configure: Regenerate with autoconf 2.7.
1637
1638 Fri Dec 15 16:27:30 1995  Ian Lance Taylor  <ian@cygnus.com>
1639
1640         * run.c (main): Use new bfd_big_endian macro.
1641
1642 Mon Nov 20 17:40:38 1995  Doug Evans  <dje@canuck.cygnus.com>
1643
1644         * run.c: Include "getopt.h".
1645         (verbose): Delete.
1646         (usage): Make static.
1647         (main): Call arm_sim_set_verbosity.
1648         Only load sections marked SEC_LOAD.
1649         * wrapper.c (mem_size, verbosity): New static global.
1650         (arm_sim_set_mem_size): Renamed from sim_size.  Callers updated.
1651         (arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
1652
1653 Fri Nov 17 19:35:11 1995  Doug Evans  <dje@canuck.cygnus.com>
1654
1655         * armdefs.h (ARMul_State): New member `verbose'.
1656         * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1657         * run.c (verbose): Make global.
1658         * wrapper.c (init): Set state->verbose.
1659         (ARMul_ConsolePrint): Don't print anything if !verbose.
1660
1661 Fri Oct 13 15:30:30 1995  Doug Evans  <dje@canuck.cygnus.com>
1662
1663         * armos.c: #include dbg_rdi.h.
1664         (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1665         * armos.h (SWI_Breakpoint): Define.
1666         * wrapper.c: #include armemu.h, dbg_rdi.h.
1667         (rc): Delete.
1668         (sim_resume): Use state->EndCondition to record stop state.
1669         Call FLUSHPIPE before returning.
1670         (sim_stop_reason): Determine reason from state->EndCondition.
1671
1672 Fri Oct 13 15:04:05 1995  steve chamberlain  <sac@slash.cygnus.com>
1673
1674         * wrapper.c (sim_set_callbacks): New.
1675
1676 Thu Sep 28 19:45:56 1995  Doug Evans  <dje@deneb.cygnus.com>
1677
1678         * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1679         number of bytes not read/written (or -1).
1680
1681 Wed Sep 20 13:35:54 1995  Ian Lance Taylor  <ian@cygnus.com>
1682
1683         * Makefile.in (maintainer-clean): New synonym for realclean.
1684
1685 Fri Sep  8 14:27:20 1995  Ian Lance Taylor  <ian@cygnus.com>
1686
1687         * configure.in: Remove AC_PROG_INSTALL.
1688         * configure: Rebuild.
1689         * Makefile.in (INSTALL): Revert to using install.sh.
1690         (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1691         (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1692         (mostlyclean): Make the same as clean, not distclean.
1693         (clean): Remove config.log.
1694         (install): Don't install in $(tooldir).
1695
1696 Thu Sep  7 12:00:17 1995  Doug Evans  <dje@canuck.cygnus.com>
1697
1698         (Try to) Update to new bfd autoconf scheme.
1699         * run.c: Don't include sysdep.h.
1700         * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1701         (CC, CFLAGS, AR, RANLIB): Likewise.
1702         (HDEFINES, TDEFINES): Define.
1703         (CC_FOR_BUILD): Delete.
1704         (host_makefile_frag): Delete.
1705         (Makefile): Don't depend on frags.
1706         * configure.in (sysdep.h): Don't create symlink.
1707         (host_makefile_frag, frags): Deleted.
1708         (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1709         * configure: Regenerated.
1710
1711 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
1712
1713         * Update all FSF addresses except those in COPYING* files.
1714
1715 Wed Jul  5 16:15:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1716
1717         * Makefile.in (clean): Remove run, libsim.a.
1718
1719         * Makefile.in, configure.in: converted to autoconf.
1720         * configure: New file, generated with autconf 2.4.
1721
1722         * arm.mt: Removed.
1723
1724 Fri Jun 30 16:49:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
1725
1726         * wrapper.c (sim_do_command): New function.
1727
1728 Tue Jun 13 10:57:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1729
1730         * armos.c (ARMul_OSHandleSWI): New version to work with
1731         newlib simply.
1732
1733 Thu Jun  8 14:37:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1734
1735         * run.c (main): Grab return value from right register.
1736
1737 Wed May 24 14:37:31 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1738
1739         * New.
1740
1741