sim/arm/ChangeLog

   1 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure: Regenerate.
   4
   5 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * config.in, configure: Regenerate.
   8
   9 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * configure: Regenerate.
  12
  13 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
  14
  15         * configure: Regenerate.
  16
  17 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  18
  19         * wrapper.c: Include stdlib.h.
  20
  21 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  22
  23         * iwmmxt.c: Include stdlib.h.
  24
  25 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  26
  27         * configure: Regenerate.
  28
  29 2020-12-15  Nick Clifton  <nickc@redhat.com>
  30
  31         * wrapper.c (sim_create_inferior): Accept some more ARM machine numbers.
  32
  33 2020-12-15  Jens Bauer <jens@plustv.dk>
  34
  35         * armemu.c (handle_v6_insn): Add support for SDIV and UDIV.
  36         * thumbemu.c (handle_T2_insn): Likewise.
  37
  38 2020-10-20  Dr. David Alan Gilbert  <dgilbert@redhat.com>
  39
  40         * armos.c (SWIread): Fix printf format.
  41
  42 2020-08-13  Luis Machado  <luis.machado@linaro.org>
  43
  44         PR sim/26365
  45
  46         * wrapper.c (sim_target_parse_command_line): Free discarded argv
  47         entries.
  48         (sim_open): Use a duplicate of argv instead of the original argv.
  49
  50 2020-01-17  Christian Biesinger  <cbiesinger@google.com>
  51
  52         * iwmmxt.c: Fix spelling error (seperate).
  53
  54 2019-12-06  Luis Machado  <luis.machado@linaro.org>
  55
  56         * armemu.c (isize): Move this declaration ...
  57         * arminit.c (isize): ... here.
  58         * maverick.h: New file.
  59         * wrapper.c: Include "maverick.h".
  60         (<struct maverick_regs>, <union maverick_acc_regs>): Remove and update
  61         comment.
  62         (sim_create_inferior): Cast variables to proper type.
  63         * maverick.c: Include "maverick.h".
  64         (<struct maverick_regs>, <union maverick_acc_regs>): Move
  65         declarations to maverick.h and update comment.
  66         (DSPsc, DSPacc, DSPregs): Adjust comment.
  67
  68 2018-01-02  Nick Clifton  <nickc@redhat.com>
  69
  70         PR 22663
  71         * maverick.c (DSPCDP4): Add missing parameter to debug print
  72         statement.
  73
  74 2017-09-21  Yao Qi  <yao.qi@linaro.org>
  75
  76         * wrapper.c (print_insn): Use disassembler instead of
  77         print_insn_little_arm.
  78
  79 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
  80
  81         * configure: Regenerate.
  82
  83 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
  84
  85         * armos.c: Include libiberty.h.
  86         (SWIopen): Use ARRAY_SIZE.
  87         * armsupp.c: Include libiberty.h.
  88         (ModeToBank): Use ARRAY_SIZE.
  89         * wrapper.c (sim_target_parse_command_line): Likewise.
  90
  91 2016-07-14  Nick Clifton  <nickc@redhat.com>
  92
  93         * armemu.c (Multiply64): Only issue error messages about invalid
  94         arguments if debugging is enabled.
  95         * armos.c (ARMul_OSHandleSWI): Ignore invalid flags.
  96
  97 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  98
  99         * config.in, configure: Regenerate.
 100
 101 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 102
 103         * configure: Regenerate.
 104
 105 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
 108         * configure: Regenerate.
 109
 110 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 111
 112         * configure: Regenerate.
 113
 114 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * configure: Regenerate.
 117
 118 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
 121         * configure: Regenerate.
 122
 123 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 124
 125         * configure: Regenerate.
 126
 127 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 128
 129         * configure: Regenerate.
 130
 131 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 132
 133         * config.in, configure: Regenerate.
 134
 135 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 136
 137         * wrapper.c (sim_create_inferior): Mark argv and env const.
 138         (sim_open): Mark argv const.
 139
 140 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 141
 142         * configure: Regenerate.
 143
 144 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 145
 146         * wrapper.c (sim_open): Update sim_parse_args comment.
 147
 148 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 149
 150         * wrapper.c (sim_target_parse_arg_array): Replace for loop with
 151         a call to countargv.
 152
 153 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 154
 155         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 156         * configure: Regenerate.
 157
 158 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * configure: Regenerate.
 161         * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
 162
 163 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 164
 165         * wrapper.c (sim_store_register): Rename to ...
 166         (arm_reg_store): ... this.
 167         (sim_fetch_register): Rename to ...
 168         (arm_reg_fetch): ... this.
 169         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
 170
 171 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 172
 173         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
 174
 175 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 176
 177         * config.in, configure: Regenerate.
 178
 179 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 180
 181         * Makefile.in (SIM_OBJS): Delete bag.o.
 182         * armdefs.h (struct ARMul_State): Delete ErrorCode.
 183         (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
 184         Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
 185         ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
 186         HOURGLASS_RATE): Delete.
 187         * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
 188         * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
 189         (ARMul_Abort): Delete ARMul_OSException call.
 190         * armopts.h: Delete file.
 191         * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
 192         ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
 193         BINARY, READOP, WRITEOP, FIXCRLF): Delete.
 194         (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
 195         tempnames.
 196         (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
 197         OSptr->tempnames.
 198         * armrdi.c: Delete file.
 199         * armvirt.c: Delete armopts.h include.
 200         (ARMul_LoadInstrS): Delete HOURGLASS logic.
 201         * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
 202         dbg_hif.h: Delete files.
 203         * dbg_rdi.h (RDP_*, RDI*): Delete defines.
 204         (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
 205         Dbg_MCState, getbufferproc): Delete.
 206         (rdi_*): Delete Functions.
 207         (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
 208         (struct RDIProcVec): Delete.
 209         * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
 210         * wrapper.c (ARMul_Debug): Delete.
 211
 212 2015-12-15  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 213
 214         * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
 215         * armemu.c (handle_v6_insn): Likewise.
 216
 217 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * wrapper.c (sim_close): Delete.
 220
 221 2015-07-14  Nick Clifton  <nickc@redhat.com>
 222
 223         * armcopro.c: Remove extraneous whitespace.
 224         * armdefs.h: Likewise.
 225         * armfpe.h: Likewise.
 226         * arminit.c: Likewise.
 227         * armopts.h: Likewise.
 228         * armos.c: Likewise.
 229         * armos.h: Likewise.
 230         * armrdi.c: Likewise.
 231         * armsupp.c: Likewise.
 232         * armvirt.c: Likewise.
 233         * bag.c: Likewise.
 234         * bag.h: Likewise.
 235         * communicate.c: Likewise.
 236         * communicate.h: Likewise.
 237         * dbg_conf.h: Likewise.
 238         * dbg_cp.h: Likewise.
 239         * dbg_hif.h: Likewise.
 240         * dbg_rdi.h: Likewise.
 241         * gdbhost.c: Likewise.
 242         * gdbhost.h: Likewise.
 243         * iwmmxt.c: Likewise.
 244         * iwmmxt.h: Likewise.
 245         * kid.c: Likewise.
 246         * main.c: Likewise.
 247         * maverick.c: Likewise.
 248         * parent.c: Likewise.
 249         * thumbemu.c: Likewise.
 250         * wrapper.c: Likewise.
 251
 252 2015-07-02  Nick Clifton  <nickc@redhat.com>
 253
 254         * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
 255         (SIM_EXTRA_LIBS): Add -lm.
 256
 257 2015-06-28  Nick Clifton  <nickc@redhat.com>
 258
 259         * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
 260         * armdefs.h (ARMdval, ARMfval): New types.
 261         (ARM_VFP_reg): New union.
 262         (struct ARMul_State): Add VFP_Reg and FPSCR fields.
 263         (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
 264         macros for the new VFP_Reg field.
 265         * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
 266         QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
 267         USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
 268         instructions.
 269         (handle_VFP_move): New function.
 270         (ARMul_Emulate16): Add checks for newly supported v6
 271         instructions.  Add support for VMRS, VMOV and MRC instructions.
 272         (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
 273         operating in v6 mode.
 274         * armemu.h (t_resolved): Define.
 275         * armsupp.c: Include math.h.
 276         (handle_VFP_xfer): New function.  Handles VMOV, VSTM, VSTR, VPUSH,
 277         VSTM, VLDM and VPOP instructions.
 278         (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
 279         new handle_VFP_xfer function.
 280         (ARMul_STC): Likewise.
 281         (handle_VFP_op): New function.  Handles VMLA, VMLS, VNMLA, VNMLS,
 282         VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
 283         VCMPE and VCVT instructions.
 284         (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
 285         new handle_VFP_op function.
 286         * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
 287         (test_cond): New function.  Tests a condition and returns non-zero
 288         if the condition has been met.
 289         (handle_IT_block): New function.
 290         (in_IT_block): New function.
 291         (IT_block_allow): New function.
 292         (ThumbExpandImm): New function.
 293         (handle_T2_insn): New function.  Handles T2 thumb instructions.
 294         (handle_v6_thumb_insn): Add next_instr and pc parameters.
 295         (ARMul_ThumbDecode): Add support for IT blocks.  Add support for
 296         v6 instructions.
 297         * wrapper.c (sim_create_inferior): Detect a thumb address and call
 298         SETT appropriately.
 299
 300 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 301
 302         * configure: Regenerate.
 303
 304 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 305
 306         * armdefs.h: Always include stdint.h.
 307         [!__STDC__]: Delete.
 308         [!HAVE_STDINT_H]: Delete.
 309         * dbg_hif.h [!__STDC__]: Delete.
 310
 311 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 312
 313         * configure: Regenerate.
 314
 315 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 316
 317         * configure: Regenerate.
 318
 319 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 320
 321         * sim-main.h (SIM_CPU): Delete.
 322
 323 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 324
 325         * sim-main.h (sim_cia): Delete.
 326
 327 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 328
 329         * sim-main.h (CIA_GET, CIA_SET): Delete.
 330
 331 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 332
 333         * wrapper.c (arm_pc_get, arm_pc_set): New functions.
 334         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
 335         CPU_PC_STORE for all cpus.
 336
 337 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 338
 339         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 340         * sim-main.h (STATE_CPU): Delete.
 341
 342 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 343
 344         * configure: Regenerate.
 345
 346 2015-04-12  Mike Frysinger  <vapier@gentoo.org>
 347
 348         * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
 349
 350 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 351
 352         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
 353
 354 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
 355
 356         * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
 357         armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
 358         * tconfig.h: Delete file.
 359
 360 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 361
 362         * config.in, configure: Regenerate.
 363
 364 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 365
 366         * Makefile.in (SIM_RUN_OBJS): Delete.
 367         (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
 368         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 369         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
 370         * sim-main.h: New file.
 371         * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
 372         Add sim-main.h and sim-options.h includes.
 373         (sim_callback, mem_size, trace): Add TODO comments.
 374         (state): Delete static and add TODO comment.
 375         (sim_kind, myname, big_endian): Delete.
 376         (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
 377         (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
 378         sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
 379         (sim_target_parse_command_line): Mark static.
 380         (free_state): New function.
 381         (sim_open): Rewrite to use new common logic.
 382         (sim_close): Delete body.
 383
 384 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 385
 386         * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
 387         * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
 388         ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
 389         (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
 390
 391 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 392
 393         * armemu.c [MODE32] (handle_v6_insn): Move definition.
 394         (ARMul_Emulate26): Initialize do_int after label target.
 395         * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
 396         UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
 397         UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
 398         UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
 399         UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
 400         UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
 401         UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
 402         UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
 403         * armsupp.c (ARMul_Align): Convert old style prototype.
 404         * bag.c (addtolist, killwholelist): Mark static.
 405         (BAG_newbag): Convert old style prototype.
 406         * maverick.c (mv_compute_host_endianness): Delete.
 407         * wrapper.c (verbosity, sim_set_verbose): Delete.
 408         (init): Set state->verbose to 0.
 409
 410 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 411
 412         * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
 413         SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
 414         SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
 415         * config.in, configure: Regenerate.
 416
 417 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 418
 419         * Makefile.in (COPRO): Delete.
 420         (SIM_OBJS): Expand COPRO.
 421         * configure.ac: Deletd stdint.h check.
 422         (COPRO): Delete.
 423         * configure: Regenerate.
 424
 425 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 426
 427         * config.in, configure: Regenerate.
 428         * tconfig.in: Rename file ...
 429         * tconfig.h: ... here.
 430
 431 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 432
 433         * Makefile.in (SIM_EXTRA_CFLAGS): Add
 434         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 435         (SIM_RUN_OBJS): Set to run.o.
 436
 437 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 438
 439         * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
 440         * aclocal.m4, configure: Regenerate.
 441
 442 2014-08-19  Alan Modra  <amodra@gmail.com>
 443
 444         * configure: Regenerate.
 445
 446 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 447
 448         * configure: Regenerate.
 449         * config.in: Regenerate.
 450
 451 2014-03-18  Nick Clifton  <nickc@redhat.com>
 452
 453         * wrapper.c: Convert function declarations to ISO C format.
 454         (sim_open): Delete code for handling t,d and z command line
 455         options.
 456
 457 2014-03-14  Nick Clifton  <nickc@redhat.com>
 458
 459         * wrapper.c (op_print): New function.
 460         (sim_dis_read): New function.
 461         (print_insn): New function - disassembles the given instruction.
 462         (sim_trace): Note that tracing is now allowed.
 463         (sim_create_inferior): Default to emulating v6.
 464         Initialise the disassembler machinery.
 465         (sim_target_parse_command_line): Add support for -t -d and -z
 466         options.
 467         (sim_target_display_usage): Note existence of -d and -z options.
 468         (sim_open): Parse -t -d and -z options.
 469         * armemu.h: Add exports of trace, disas and trace_funcs.
 470         Add prototype for print_insn.
 471         * armemu.c (ARMul_Emulate26): Add tracing code.
 472         Delete unused variables.
 473         * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
 474         Move Rm variable into switch cases.
 475         Add tracing code.
 476
 477         * armcopro.c (XScale_cp15_init): Add a return value.
 478         (XScale_cp13_init): Likewise.
 479         (XScale_cp14_init): Likewise.
 480         (XScale_cp15_LDC): Delete unused function.
 481         (XScale_cp15_STC): Likewise.
 482         * maverick.c: Delete comment inside comment.
 483         (DSPInit): Delete unused function.
 484         (DSPMCR4): Fix compile time warning about missing parenthesis.
 485         (DSPMCR5): Likewise.
 486         (DSPCDP6): Delete unused variable opcode2.
 487
 488 2014-03-14  David McQuillan  <dmcq@tao-group.com>
 489
 490         PR sim/8388
 491         * armemu.c (WriteR15Load): New function.  Determines if the state
 492         can be changed upon a write to R15.
 493         (LoadMult): Use WriteR15Load.
 494         * armemu.h (WRITEDESTB): Use WriteR15Load.
 495
 496 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 497
 498         * wrapper.c (sim_do_command): Add const to cmd.
 499
 500 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 501
 502         * wrapper.c (sim_load): Add const to prog.
 503
 504 2013-09-23  Alan Modra  <amodra@gmail.com>
 505
 506         * configure: Regenerate.
 507
 508 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 509
 510         * aclocal.m4, configure: Regenerate.
 511
 512 2013-05-07  Jayant Sonar  <jayant.sonar@kpitcummins.com>
 513             Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
 514
 515         * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
 516
 517 2012-12-19  Joel Brobecker  <brobecker@adacore.com>
 518
 519         * COPYING: Update to GPL version 3.
 520
 521 2012-09-03  Nick Clifton  <nickc@redhat.com>
 522
 523         PR sim/14540
 524         * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
 525         is denied.
 526
 527 2012-08-01  Kevin Buettner  <kevinb@redhat.com>
 528
 529         * wrapper.c (libiberty.h): Include.
 530         (sim_store_register, sim_fetch_register): On success, return
 531         length, instead of -1.
 532
 533 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 534
 535         * config.in, configure: Regenerate.
 536
 537 2012-06-13  Nick Clifton  <nickc@redhat.com>
 538
 539         * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
 540         binaries (for now).
 541
 542 2012-05-24  Pedro Alves  <palves@redhat.com>
 543
 544         PR gdb/7205
 545
 546         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 547
 548 2012-05-18  Nick Clifton  <nickc@redhat.com>
 549
 550         PR 14072
 551         * wrapper.c: Include config.h before system header files.
 552
 553 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 554
 555         * aclocal.m4, config.in, configure: Regenerate.
 556
 557 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 558
 559         * aclocal.m4: New file.
 560         * configure: Regenerate.
 561
 562 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 563
 564         * configure.ac: Change include to common/acinclude.m4.
 565
 566 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 567
 568         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 569         call.  Replace common.m4 include with SIM_AC_COMMON.
 570         * configure: Regenerate.
 571
 572 2011-07-01  Nick Clifton  <nickc@redhat.com>
 573
 574         PR sim/12737
 575         * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
 576         signed compare.
 577         (WMAC): Extend computed result before adding to result register.
 578         (WRSA): Sign extend 32-bit values before shifting.
 579
 580 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
 581
 582         * wrapper.c (sim_complete_command): New stub function.
 583
 584 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
 585
 586         * communicate.c (MYread_char): Check error return from accept() call
 587         by its equality to -1 not by it being negative.
 588         (MYread_charwait): Likewise.
 589         * main.c (main): Likewise for both socket() and accept() calls.
 590
 591 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 592
 593         * wrapper.c (sim_write): Add const to buffer arg.
 594
 595 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 596
 597         * configure: Regenerate.
 598
 599 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 600
 601         * config.in: Regenerate.
 602         * configure: Likewise.
 603
 604         * configure: Regenerate.
 605
 606 2008-11-24  Joel Sherrill <joel.sherrill@oarcorp.com>
 607
 608     * arminit.c, iwmmxt.c: Include <string.h> to
 609     eliminate warning.
 610 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 611
 612         * configure: Regenerate to track ../common/common.m4 changes.
 613         * config.in: Ditto.
 614
 615 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 616             Daniel Jacobowitz  <dan@codesourcery.com>
 617             Joseph Myers  <joseph@codesourcery.com>
 618
 619         * configure: Regenerate.
 620         * wrapper.c (sim_target_display_usage): Add help parameter.
 621
 622 2007-02-27  Mark Mitchell  <mark@codesourcery.com>
 623
 624         * armos.c (SWIflen): Do not treate file descriptor zero as
 625         special.
 626
 627 2007-02-15  Nick Clifton  <nickc@redhat.com>
 628
 629         * armemu.c (handle_v6_insn): Fix typo in sign extension test of
 630         the sext and sxtah instructions.
 631
 632 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 633
 634         Reported by timeless@gmail.com:
 635         * wrapper.c (sim_target_parse_arg_array): Do not return void value.
 636
 637 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 638
 639         * acconfig.h: Remove.
 640         * config.in: Regenerate.
 641
 642 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 643
 644         * configure: Regenerated.
 645
 646 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 647
 648         * configure: Regenerated.
 649
 650 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 651
 652         * configure: Regenerated.
 653
 654 2006-03-07  Paul Brook  <paul@codesourcery.com>
 655
 656         * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 657
 658 2006-02-01  Shaun Jackman  <sjackman@gmail.com>
 659
 660         * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
 661         call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
 662
 663 2005-11-23  Mark Mitchell  <mark@codesourcery.com>
 664
 665         * wrapper.c (gdb/signals.h): Include it.
 666         (SIGTRAP): Don't define.
 667         (SIGBUS): Likewise.
 668         (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
 669
 670 2005-11-16  Shaun Jackman  <sjackman@gmail.com>
 671
 672         * armos.c: Include limits.h
 673         (unlink): Remove this macro. It is unused in this file and
 674         conflicts with sim_callback->unlink.
 675         (PATH_MAX): Define as 1024 if not already defined.
 676         (ReadFileName): New function.
 677         (SWIopen): Fix a potential buffer overflow.
 678         (SWIremove): New function.
 679         (SWIrename): Ditto.
 680         (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
 681         SWI_Remove, and SWI_Rename, as well as the RDI calls
 682         AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
 683         AngelSWI_Reason_Rename.
 684
 685 2005-09-19  Paul Brook  <paul@codesourcery.com>
 686
 687         * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
 688         available.
 689         * armemu.c: Use them.
 690         * armvirt.c (ARMul_MemoryInit): Use correct type for size.
 691         * configure.ac: Check for stdint.h.
 692         * config.in: Regenerate.
 693         * configure: Regenerate.
 694
 695 2005-05-24  Nick Clifton  <nickc@redhat.com>
 696
 697         * thumbemu.c (handle_v6_thumb_insn): New function.
 698         (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
 699         instruction binary is encountered.
 700
 701 2005-05-12  Nick Clifton  <nickc@redhat.com>
 702
 703         * Update the address and phone number of the FSF organization in
 704         the GPL notices in the following files:
 705         COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
 706         armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
 707         armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
 708         communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
 709         gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
 710         maverick.c, parent.c, thumbemu.c, wrapper.c
 711
 712 2005-04-20  Nick Clifton  <nickc@redhat.com>
 713
 714         * armemu.c (handle_v6_insn): New function - emulate a few of the
 715         v6 instructions - the ones now generated by GCC.
 716         (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
 717         found.
 718         * armdefs.h (struct ARMul_State): Add new field: is_v6.
 719         (ARM_v6_Prop): Define.
 720         * arminit.c (ARMul_NewState): Initialise the v6 flag.
 721         (ARMul_SelectProcessor): Determine if the v6 flag should be
 722         set.
 723         * wrapper.c (sim_create_inferior): For unknown architectures,
 724         default to allowing the v6 instructions.
 725
 726 2005-04-18  Nick Clifton  <nickc@redhat.com>
 727
 728         * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
 729         operator to the RHS.
 730         (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
 731         indicate an unsigned long long constant.
 732
 733 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 734
 735         * configure: Regenerate.
 736
 737 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 738
 739         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 740         explicit call to AC_CONFIG_HEADER.
 741         * configure: Regenerate.
 742
 743 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 744
 745         * configure.ac: Update to use ../common/common.m4.
 746         * configure: Re-generate.
 747
 748 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 749
 750         * configure: Regenerated to track ../common/aclocal.m4 changes.
 751
 752 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 753
 754         * configure.ac: Rename configure.in, require autoconf 2.59.
 755         * configure: Re-generate.
 756
 757 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 758
 759         * configure: Regenerate for ../common/aclocal.m4 update.
 760
 761 2004-06-28  Andrew Cagney  <cagney@gnu.org>
 762
 763         * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
 764
 765 2003-12-29  Mark Mitchell  <mark@codesourcery.com>
 766
 767         * armos.c (fcntl.h): Do not include it.
 768         (O_RDONLY): Do not define.
 769         (O_WRONLY): Likewise.
 770         (O_RDWR): Likewise.
 771         (targ-vals.h): Include it.
 772         (translate_open_mode): Use TARGET_O_* instead of O_*.
 773         (SWIopen): Likewise.
 774         * Makefile.in (armos.o): Depend on targ-vals.h.
 775
 776 2003-04-13  Nick Clifton  <nickc@redhat.com>
 777
 778         * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
 779         mode.
 780         (PutWord): Likewise.
 781
 782 2003-03-30  Nick Clifton  <nickc@redhat.com>
 783
 784         * configure.in (CON_FLAGS): Remove.
 785         (COPRO): Unconditionally include iwmmxt.o.
 786         * configure: Regenerate.
 787         * Makefile.in (CON_FLAGS): Remove.
 788         * armcopro.c: Remove use of __IWMMXT__ flag.
 789         * wrapper.c: Likewise.
 790         * armemu.c: Likewise.
 791         Add explanatory comment for suppressed code.
 792
 793 2003-03-27  Nick Clifton  <nickc@redhat.com>
 794
 795         * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
 796
 797 2003-03-27  Nick Clifton  <nickc@redhat.com>
 798
 799         * configure.in: (CON_FLAGS): Define and intialise.
 800         (COPRO): Add iwmmxt.o if configuring for XScale.
 801         * configure: Regenerate.
 802         * Makefile.in (iwmmxt.o): Add rule to build.
 803         (COM_FLAGS): Define.
 804         (ALL_FLAGS): Add CON_FLAGS.
 805         * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
 806         * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
 807         (ARM_iWMMXt_Prop): Define.
 808         * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
 809         pass to coprocessor.
 810         * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
 811         (ARMul_Abort): Catch branches through uninitialised vectors.
 812         * armos.c (softevtorcode): Update comment.
 813         (ARMul_OsInit): Use ARMUndefinedInstrV.
 814         * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
 815         (sim_store_register): Handle iWMMXt registers.
 816         (sim_fetch_register): Handle iWMMXt registers.
 817         * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
 818         functions.
 819         * iwmmxt.c: New file: iWMMXt emulator.
 820
 821 2003-03-20  Nick Clifton  <nickc@redhat.com>
 822
 823         * Contribute support for Cirrus Maverick ARM co-processor,
 824         written by Aldy Hernandez  <aldyh@redhat.com> and
 825         Andrew Cagney  <cagney@redhat.com>:
 826
 827         * maverick.c: New file: Support for Maverick floating point
 828         co-processor.
 829         * Makefile.in: Add maverick.o target.
 830         * configure.in (COPRO): Add maverick.o.
 831         * configure: Regenerate.
 832         * armcopro.c (ARMul_CoProInit): Only initialise co-processors
 833         available on target processor.  Add code to initialse Maverick
 834         co-processor support code.
 835         * armdefs.h (ARMul_state): Add is_ep9312 field.
 836         (ARM_ep9312_Prop): Define.
 837         * armemu.h: Add prototypes for Maverick co-processor
 838         functions.
 839         * arminit.c (ARMul_SelectProcessor): Initialise the
 840         co-processor support once the chip has been selected.
 841         * wrapper.c: Add support for Maverick co-processor.
 842         (init): Do not call ARMul_CoProInit.  Delays this until the
 843         chip has been selected.
 844
 845 2003-03-02  Nick Clifton  <nickc@redhat.com>
 846
 847         * armos.c (SWIWrite0): Catch big-endian bug when printing
 848         characters.
 849
 850 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 851
 852         * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
 853
 854 2003-01-10  Ben Elliston  <bje@redhat.com>
 855
 856         * README.Cygnus: Rename from this ..
 857         * README: .. to this.
 858
 859 2002-09-27  Andrew Cagney  <ac131313@redhat.com>
 860
 861         * wrapper.c (sim_open): Add support for -m<mem-size>.
 862         (mem_size): Reduce to 2MB.
 863         Fix PR gdb/433.
 864
 865 2002-08-15  Nick Clifton  <nickc@redhat.com>
 866
 867         * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
 868         can be caused by an interrupted system call being resumed by GDB.
 869
 870 2002-07-05  Nick Clifton  <nickc@cambridge.redhat.com>
 871
 872         * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
 873         and MIAxy instructions.
 874
 875 2002-06-21  Nick Clifton  <nickc@cambridge.redhat.com>
 876
 877         * armos.h (ADP_Stopped_RunTimeError): Set correct value.
 878
 879 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 880
 881         * configure: Regenerated to track ../common/aclocal.m4 changes.
 882
 883 2002-06-12  Andrew Cagney  <ac131313@redhat.com>
 884
 885         * Makefile.in: Update copyright.
 886         (wrapper.o): Specify dependencies.
 887         * wrapper.c: Include "gdb/sim-arm.h".
 888         (sim_store_register, sim_fetch_register): Rewrite using `enum
 889         arm_sim_regs' and a switch.
 890
 891 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 892
 893         * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 894         * armos.c: Include "gdb/callback.h".
 895
 896 2002-05-29  Nick Clifton  <nickc@cambridge.redhat.com>
 897
 898         * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
 899         if a Data Abort is detected.
 900
 901 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 902
 903         * armvirt.c (GetWord): Only perform access checks if 'check'
 904         is set.
 905         (PutWord): Likewise.
 906         * wrapper.c (sim_create_inferior): Report unknown machine
 907         numbers.
 908         * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
 909         2, it has already been advanced.
 910
 911 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 912
 913         * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
 914         instruction do not add in the second bit of the base address -
 915         this has already been accounted for.
 916
 917 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
 918
 919         * armcopro.c (check_cp13_access): Allow access to register 1 when
 920         CRm is 1.
 921         (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
 922
 923 2002-05-17  Nick Clifton  <nickc@cambridge.redhat.com>
 924
 925         * Makefile.in (SIM_TARGET_SWITCHES): Define.
 926         * armos.c (swi_mask): Define.  Initialise to supporting all
 927         SWI emulations.
 928         (ARMul_OSInit): For XScale targets, only support the ANGEL
 929         SWI interface.  (This is at the request if Intel).
 930         (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
 931         SWI call should be emulated.
 932         Do not fall through from AngelSWI_Reason_WriteC.
 933         Propagate exit code from RedBoot Exit SWI.
 934         * rdi-dgb.h (swi_mask): Prototype.
 935         (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
 936         * wrapper.c (sim_target_parse_command_line): New function.
 937         Look for and handle --swi-support switch.
 938         (sim_target_parse_arg_array): New function.  Process an argv
 939         array for parsing by sim_target_parse_command_line.
 940         (sim_target_display_usage): New function.  Describe syntax of
 941         --swi-suppoort switch.
 942         (sim_open): Add call to sim_target_parse_arg_array).
 943
 944 2002-05-09  Nick Clifton  <nickc@cambridge.redhat.com>
 945
 946         * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
 947         mode and some of its system calls.
 948
 949 2002-03-17  Anthony Green  <green@redhat.com>
 950
 951         * wrapper.c (mem_size): Increase the default target memory to 8MB.
 952
 953 2002-02-21  Keith Seitz  <keiths@redhat.com>
 954
 955         * armos.c (SWIWrite0): Use generic host_callback mechanism
 956         for supported OS functions "open", "close", "write", etc.
 957         (SWIopen): Likewise.
 958         (SWIread): Likewise.
 959         (SWIwrite): Likewise.
 960         (SWIflen): Likewise.
 961         (ARMul_OSHandleSWI): Likewise.
 962
 963 2002-02-05  Nick Clifton  <nickc@cambridge.redhat.com>
 964
 965         * wrapper.c (sim_create_inferior): Modify previous patch so that
 966         it is only triggered for COFF format executables.
 967
 968 2002-02-04  Nick Clifton  <nickc@cambridge.redhat.com>
 969
 970         * wrapper.c (sin_create_inferior): If a v5 architecture is
 971         detected, assume it might be an XScale binary, since there is no
 972         way to distinguish between the two in the COFF file format.
 973
 974 2002-01-10  Nick Clifton  <nickc@cambridge.redhat.com>
 975
 976         * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
 977         * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
 978         and CPRead[14].
 979         Fix formatting.  Improve layout.
 980         * armemu.h: Fix formatting.  Improve layout.
 981
 982 2002-01-09  Nick Clifton  <nickc@cambridge.redhat.com>
 983
 984         * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
 985         return zeroes in the other words.
 986         General formatting tidy ups.
 987
 988 2001-11-16  Ben Harris  <bjh21@netbsd.org>
 989
 990         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
 991         $(srcdir)/....
 992         (armemu26.o): Ditto.
 993
 994 2001-10-18  Nick Clifton  <nickc@cambridge.redhat.com>
 995
 996         * armemu.h (CP_ACCESS_ALLOWED): New macro.
 997         Fix formatting.
 998         * armcopro.c (read_cp14_reg): Make static.
 999         (write_cp14_reg): Make static.
1000         (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
1001         Fix formatting.
1002         * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
1003         (ARMul_STC): Check CP_ACCESS_ALLOWED.
1004         (ARMul_MCR): Check CP_ACCESS_ALLOWED.
1005         (ARMul_MRC): Check CP_ACCESS_ALLOWED.
1006         (ARMul_CDP): Check CP_ACCESS_ALLOWED.
1007         Fix formatting.
1008         * armemu.c (MCRR): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not
1009         equal to 15.
1010         (MRRC): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not equal to 15.
1011         Fix formatting.
1012
1013 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
1014
1015         * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
1016         instructions with post indexed addressing modes.
1017
1018 2001-05-08  Jens-Christian Lache  <lache@tu-harburg.de>
1019
1020         * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
1021         determine rocesor mode.
1022
1023 2001-04-18  matthew green  <mrg@redhat.com>
1024
1025         * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
1026         (read_cp15_reg): Make non-static.
1027         (XScale_cp15_LDC): Update for write_cp15_reg() change.
1028         (XScale_cp15_MCR): Likewise.
1029         (XScale_cp15_write_reg): Likewise.
1030         (XScale_check_memacc): New function. Check for breakpoints being
1031         activated by memory accesses.  Does not support the Branch Target
1032         Buffer.
1033         (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
1034         (XScale_debug_moe): New function. Set the debug Method Of Entry,
1035         if configured.
1036         (write_cp14_reg): Reset count counter if requested.
1037         * armdefs.h (struct ARMul_State): New members `LastTime' and
1038         `CP14R0_CCD' used for the timer/counters.
1039         (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
1040         ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
1041         ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
1042         ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
1043         ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
1044         ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
1045         ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
1046         ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
1047         defines for XScale registers.
1048         (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
1049         (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
1050         (ARMul_Emulate32): Handle the clock counter and hardware instruction
1051         breakpoints.  Call XScale_set_fsr_far() for software breakpoints and
1052         software interrupts.
1053         (LoadMult): Call XScale_set_fsr_far() for data aborts.
1054         (LoadSMult): Likewise.
1055         (StoreMult): Likewise.
1056         (StoreSMult): Likewise.
1057         * armemu.h (write_cp15_reg): Update prototype.
1058         * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
1059         (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
1060         register 0.
1061         * armvirt.c (GetWord): Call XScale_check_memacc().
1062         (PutWord): Likewise.
1063
1064 2001-03-20  Nick Clifton  <nickc@redhat.com>
1065
1066         * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
1067         when loading unaligned thumb instructions.
1068
1069 2001-03-06  Nick Clifton  <nickc@redhat.com>
1070
1071         * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
1072         Compute destination address of BLX(1) instruction by
1073         taking bit 1 from PC and not from bit 0 of the offset.
1074
1075 2001-02-27  Nick Clifton  <nickc@redhat.com>
1076
1077         * armvirt.c (GetWord): Add new parameter - check - to enable or
1078         disable the alignment checking.
1079         (PutWord):  Add new parameter - check - to enable or disable the
1080         alignment checking.
1081         (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
1082         (ARMul_ReadWord): Pass extra parameter to GetWord.
1083         (ARMul_WriteWord): Pass extra parameter to PutWord.
1084         (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
1085         (ARMul_WriteByte): Pass extra parameter to GetWord.
1086         (ARMul_SwapWord): Pass extra parameter to PutWord.
1087         (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
1088         (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
1089
1090         * armdefs.h: Add prototypes for ARMul_SafeReadByte and
1091         ARMul_SafeWriteByte.
1092
1093         * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
1094         (sim_read): Use ARMul_SafeReadByte.
1095
1096         * armos.c (in_SWI_handler): Remove.
1097         (SWIWrite0): Use ARMul_SafeReadByte.
1098         (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1099         (SWIopen): Use ARMul_SafeReadByte.
1100         (SWIread): Use ARMul_SafeWriteByte.
1101         (SWIwrite): Use ARMul_SafeReadByte.
1102         (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1103         (ARMul_OSException): Remove use of is_SWI_handler.
1104
1105 2001-02-16  Nick Clifton  <nickc@redhat.com>
1106
1107         * armemu.c: Remove Prefetch abort for breakpoints.  Instead set
1108         the state to RESUME.
1109
1110 2001-02-14  Nick Clifton  <nickc@redhat.com>
1111
1112         * armemu.c: Add code to preserve processor mode when a prefetch
1113         abort is signalled after processing a breakpoint.
1114
1115         * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1116         for any machine type except the early ARMs.
1117
1118 2001-02-13  Nick Clifton  <nickc@redhat.com>
1119
1120         * armos.c (in_SWI_handler): New static variable.
1121         (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1122         (ARMul_OSException): Ignore exceptions generated whilst emulating
1123         a SWI.
1124
1125 2001-02-12  Nick Clifton  <nickc@redhat.com>
1126
1127         * armemu.h (NEGBRANCH): Fix defintion.
1128
1129 2001-02-01  Nick Clifton  <nickc@redhat.com>
1130
1131         * armemu.c (LoadSMult): Update base address register after
1132         restoring register bank.
1133         (StoreMult): Update base address register after restoring register
1134         bank.
1135
1136 2001-01-31  Nick Clifton  <nickc@redhat.com>
1137
1138         * armvirt.c (PutWord): Detect installation of SWI vector.
1139         (SWI_vector_installed): Define.
1140         * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1141         * armos.h (SWI_vector_installed): Declare.
1142         * wrapper.c (SWI_vector_installed): Remove definition.
1143         (sim_write): Remove check of SWI vector installation
1144
1145 2000-12-18  Nick Clifton  <nickc@redhat.com>
1146
1147         * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1148         instruction.
1149
1150 2000-12-10  Nick Clifton  <nickc@redhat.com>
1151
1152         * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1153
1154 2000-12-07  Nick Clifton  <nickc@redhat.com>
1155
1156         * armemu.c (ARMul_Emulate26): Detect double word load and
1157         store instructions and call emulation routines.
1158         (Handle_Load_Double): Emulate a double word load instruction.
1159         (Handle_Store_Double): Emulate a double word store
1160         instruction.
1161
1162 2000-12-03  Nick Clifton  <nickc@redhat.com>
1163
1164         * armos.c: Fix formatting.
1165         (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1166         mode.
1167
1168 2000-11-29  Nick Clifton  <nickc@redhat.com>
1169
1170         * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1171         (ARM_v5e_Prop): Define.
1172         (ARM_XScale_Prop): Define.
1173
1174         * wrapper.c (sim_create_inferior): Select processor based on
1175         machine number.
1176         (SWI_vector_installed): New boolean.  Set to true if the SWI
1177         vector address is written to by the executable.
1178
1179         * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1180         (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1181         (ARMul_Abort): Fix calculation of LR address.
1182
1183         * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1184         and a SWI is not handled by the simulator, pass the SWI off to the
1185         vector, otherwise issue a warning message and continue.
1186
1187         * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
1188
1189         * thumbemu.c: Add v5 instruction simulation.
1190         * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1191
1192         * armcopro.c: Add XScale co-processor emulation.
1193         * armemu.h: Add exported XScale co-processor functions.
1194
1195 2000-09-15  Nick Clifton  <nickc@redhat.com>
1196
1197         * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1198         property.  Delete unnecessary processor names.
1199         (ARM_Strong_Prop): Delete.
1200         (STRONGARM): Delete.
1201         (ARM_v4_Prop): Add.
1202         (ARM_v5_Prop): Add
1203         (State): Delete is_StrongARM boolean.  Add is_v4 and is_v5
1204         booleans.
1205
1206         * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1207         (BUSUSEDINCPCN): Use is_v4 boolean.
1208
1209         * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1210         (ARMul_SelectProcessor): Change second parameter from 'processor'
1211         to 'properties'.  Set is_v4 and is_v5 booleans in State.
1212
1213         * armrdi.c: Remove use of ARM processor names.  Replace with ARM
1214         processor properties.
1215
1216         * wrapper.c (sim_create_inferior): Choose properties passed to
1217         ARMul_SelectProcessor based on machine number.
1218
1219 2000-08-14  Nick Clifton  <nickc@redhat.com>
1220
1221         * armemu.c (LHPOSTDOWN): Compute write back value before
1222         performing load in case the offset register is overwritten.
1223         (LHPOSTUP): Ditto.
1224
1225 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
1226
1227         * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1228
1229 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
1230
1231         * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1232         new inferior.
1233
1234 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1235
1236         * armvirt.c (ABORTS): Do not define.
1237
1238         * armdefs.h (struct ARMul_State): Add is_StrongARM.
1239         (ARM_Strong_Prop, STRONGARM): Define.
1240         * arminit.c (ARMul_NewState): Reset is_StrongARM.
1241         (ARMul_SelectProcessor): Set is_StrongARM.
1242         * wrapper.c (sim_create_inferior): Use bfd machine type to
1243         determine processor type to emulate.
1244         * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1245         when emulating StrongARM.
1246
1247         * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1248
1249         * armemu.h (INSN_SIZE): New macro.
1250         (SET_ABORT): Save CPSR in SPSR and set LR.
1251         * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1252         (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1253         * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1254
1255         * armemu.c (LoadSMult): Use WriteR15() to discard the least
1256         significant bits of PC.
1257
1258         * armemu.h (WRITEDESTB): New macro.
1259         * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1260         modify PC.  Moved the existing logic...
1261         (WriteR15Branch): ... here.  New function.
1262         (WriteR15, WriteSR15): Drop the two least significant bits.
1263         (LoadSMult): Use WriteR15Branch() to modify PC.
1264         (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1265
1266         * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1267         * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1268         extracted from state->Cpsr, but preserve the unused bits.
1269         (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1270         (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1271         get the full CPSR word.
1272
1273         * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1274         (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1275         (SETPSR, SET_INTMODE, SETCC): Removed.
1276         * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1277         mask.  Use SETPSR_* to modify PSR.
1278         (ARMul_SetCPSR): Load all bits from value.
1279         * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1280
1281         * armemu.c (ARMul_Emulate): Compute writeback value before
1282         loading, since the offset register may be the destination
1283         register.
1284
1285         * armdefs.h (SYSTEMBANK): Define as USERBANK.
1286         * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1287
1288 2000-06-22  Alexandre Oliva  <aoliva@cygnus.com>
1289
1290         * armemu.c (Multiply64): Fix computation of flag N.
1291
1292         * armemu.c (MultiplyAdd64): Fix computation of flag N.
1293
1294 2000-06-20  Alexandre Oliva  <aoliva@cygnus.com>
1295
1296         * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1297         bits of the offset.
1298
1299 2000-05-25  Nick Clifton  <nickc@cygnus.com>
1300
1301         * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1302         really changed.
1303         (MMUWrite): Only indicate mode change if a singal has really
1304         changed.
1305
1306         * armdefs.h (SYSTEMMODE): Define.
1307         (BANK_CAN_ACEESS_SPSR): Define.
1308
1309         * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1310         to advance before stopping the emulation.
1311
1312         * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1313         correctly.
1314
1315         * armos.c (ARMul_OSInit): Create a initial stack pointer for
1316         System mode.
1317
1318         * armsupp.c (ModeToBank): Remove unused first parameter.
1319         Add support for System Mode.
1320         (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1321         (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1322         (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1323         (ARMulSwitchMode): Add support for System Mode.
1324
1325 Wed May 24 14:40:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1326
1327         * configure: Regenerated to track ../common/aclocal.m4 changes.
1328
1329 2000-05-23  Nick Clifton  <nickc@cygnus.com>
1330
1331         * wrapper.c (sim_store_register): Special handling for CPSR
1332         register.
1333
1334 2000-03-11  Philip Blundell  <philb@gnu.org>
1335
1336         * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1337         Patch from Allan Skillman <Allan.Skillman@arm.com>.
1338
1339 Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>
1340
1341         * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1342
1343 2000-02-08  Nick Clifton  <nickc@cygnus.com>
1344
1345         * wrapper.c: Fix compile time warning messages.
1346         * armcopro.c: Fix compile time warning messages.
1347         * armdefs.h: Fix compile time warning messages.
1348         * armemu.c: Fix compile time warning messages.
1349         * armemu.h: Fix compile time warning messages.
1350         * armos.c: Fix compile time warning messages.
1351         * armsupp.c: Fix compile time warning messages.
1352         * armvirt.c: Fix compile time warning messages.
1353         * bag.c: Fix compile time warning messages.
1354
1355 2000-02-02  Bernd Schmidt  <bernds@cygnus.co.uk>
1356
1357         * *.[ch]: Use indent to make readable.
1358
1359 1999-11-22  Nick Clifton  <nickc@cygnus.com>
1360
1361         * armos.c (SWIread): Generate an error message if a huge read is
1362         performed.
1363         (SWIwrite): Generate an error message if a huge write is
1364         performed.
1365
1366 1999-10-27  Nick Clifton  <nickc@cygnus.com>
1367
1368         * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
1369         breakpoint.
1370
1371 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
1372
1373         * armos.c (SWIopen): Always pass third parameter with 0666 since
1374         otherwise uninitialized memory gets access if the O_CREAT bit is
1375         set and so we possibly cannot access the file afterwards.
1376
1377 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
1378
1379         * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1380         (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1381
1382 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
1383
1384         * configure: Regenerated to track ../common/aclocal.m4 changes.
1385
1386 1999-05-08  Felix Lee  <flee@cygnus.com>
1387
1388         * configure: Regenerated to track ../common/aclocal.m4 changes.
1389
1390 1999-04-06  Keith Seitz  <keiths@cygnus.com>
1391
1392         * wrapper.c (stop_simulator): New global.
1393         (sim_stop): Set sim state to STOP and set
1394         stop_simulator.
1395         (sim_resume): Reset stop_simulator.
1396         (sim_stop_reason): If stop_simulator is set, tell gdb
1397         that the we took SIGINT.
1398         * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1399         stop_simulator is set.
1400
1401 1999-04-02  Keith Seitz  <keiths@cygnus.com>
1402
1403         * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1404         whenever the counter expires.
1405         * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1406
1407 1999-03-24  Nick Clifton  <nickc@cygnus.com>
1408
1409         * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1410         * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1411
1412 Mon Sep 14 09:00:05 1998  Nick Clifton  <nickc@cygnus.com>
1413
1414         * wrapper.c (sim_open): Set endianness according to BFD or command
1415         line switch.
1416
1417         * tconfig.in: Define SIM_HAVE_BIENDIAN.
1418
1419 Thu Aug 27 11:00:05 1998  Nick Clifton  <nickc@cygnus.com>
1420
1421         * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1422         the same as either RdHi or RdLo.
1423
1424 Thu Jul  2 10:24:35 1998  Nick Clifton  <nickc@cygnus.com>
1425
1426         * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1427         Set Reg[0] based on reason for for the exception.
1428
1429 Thu Jun  4 15:22:03 1998  Jason Molenda  (crash@bugshack.cygnus.com)
1430
1431         * armos.c (SWIwrite0): New function.
1432         (WriteCommandLineTo): New function.
1433         (SWIopen): New function.
1434         (SWIread): New function.
1435         (SWIwrite): New function.
1436         (SWIflen): New function.
1437         (ARMul_OSHandleSWI): Call new functions instead of handling
1438         these here.
1439         (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1440         (*): Reformat spacing to be a bit more GNUly.
1441         Most code taken from a patch by Anthony Thompson
1442         (athompso@cambridge.arm.com)
1443
1444 Tue Jun  2 15:22:22 1998  Nick Clifton  <nickc@cygnus.com>
1445
1446         * armos.h: Add Angel SWI and its reason codes.
1447         * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1448
1449 Mon Jun  1 17:14:19 1998  Anthony Thompson (athompso@cambridge.arm.com)
1450
1451         * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1452         of ":tt" to catch stdin in addition to stdout.
1453         (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1454         or success of lseek().
1455
1456 Wed May 20 17:36:25 1998  Nick Clifton  <nickc@cygnus.com>
1457
1458         * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1459         to open stdout.
1460
1461 Wed Apr 29 15:29:55 1998  Jeff Johnston  <jjohnstn@cygnus.com>
1462
1463         * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1464         SWI_Flen, and SWI_Time.  Also fixed SWI_Seek code to only
1465         seek from offset 0 and not to use R2 for whence since it is
1466         not passed as part of the SWI call.
1467
1468 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1469
1470         * configure: Regenerated to track ../common/aclocal.m4 changes.
1471
1472 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1473
1474         * configure: Regenerated to track ../common/aclocal.m4 changes.
1475         * config.in: Ditto.
1476
1477 Sun Apr 26 15:20:26 1998  Tom Tromey  <tromey@cygnus.com>
1478
1479         * acconfig.h: New file.
1480         * configure.in: Reverted change of Apr 24; use sinclude again.
1481
1482 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1483
1484         * configure: Regenerated to track ../common/aclocal.m4 changes.
1485         * config.in: Ditto.
1486
1487 Fri Apr 24 11:20:19 1998  Tom Tromey  <tromey@cygnus.com>
1488
1489         * configure.in: Don't call sinclude.
1490
1491 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1492
1493         * configure: Regenerated to track ../common/aclocal.m4 changes.
1494
1495 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1496
1497         * configure: Regenerated to track ../common/aclocal.m4 changes.
1498
1499 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1500
1501         * configure: Regenerated to track ../common/aclocal.m4 changes.
1502
1503 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1504
1505         * configure: Regenerated to track ../common/aclocal.m4 changes.
1506
1507 Tue Mar 10 09:26:38 1998  Nick Clifton  <nickc@cygnus.com>
1508
1509         * armopts.h: Remove definition of LITTLEND - it is not used.
1510
1511 Tue Feb 17 12:35:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1512
1513         * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1514         length parameter. Return -1.
1515
1516 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1517
1518         * configure: Regenerated to track ../common/aclocal.m4 changes.
1519
1520 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1521
1522         * configure: Regenerated to track ../common/aclocal.m4 changes.
1523
1524 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1525
1526         * configure: Regenerated to track ../common/aclocal.m4 changes.
1527
1528 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1529
1530         * configure: Regenerated to track ../common/aclocal.m4 changes.
1531         * config.in: Ditto.
1532
1533 Tue Dec  9 11:30:48 1997  Nick Clifton  <nickc@cygnus.com>
1534
1535         * Makefile.in: Updated with changes from branch.
1536         * armdefs.h:   ditto
1537         * armemu.c:    ditto   these changes
1538         * armemu.h:    ditto   add support for
1539         * armos.c:     ditto   the Thumb instruction
1540         * armsupp.c:   ditto   set and the new v4
1541         * armvirt.c:   ditto   architecture.
1542         * wrapper.c:   ditto
1543         * thumbemu.c:  New file from branch.
1544
1545
1546 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1547
1548         * configure: Regenerated to track ../common/aclocal.m4 changes.
1549
1550 Thu Oct 30 13:54:06 1997  Nick Clifton  <nickc@cygnus.com>
1551
1552         * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI.  Patch
1553         from Tony Thompson at ARM: athompso@arm.com
1554
1555         * wrapper.c (sim_create_inferior): Add code to create an execution
1556         environment.  Patch from Tony Thompson at ARM: athompso@arm.com
1557
1558 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1559
1560         * wrapper.c (sim_load): Pass lma_p and sim_write args to
1561         sim_load_file.
1562
1563 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1564
1565         * configure: Regenerated to track ../common/aclocal.m4 changes.
1566
1567 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1568
1569         * configure: Regenerated to track ../common/aclocal.m4 changes.
1570
1571 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1572
1573         * configure: Regenerated to track ../common/aclocal.m4 changes.
1574
1575 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1576
1577         * configure: Regenerated to track ../common/aclocal.m4 changes.
1578
1579 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1580
1581         * configure: Regenerated to track ../common/aclocal.m4 changes.
1582
1583 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1584
1585         * configure: Regenerated to track ../common/aclocal.m4 changes.
1586
1587 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1588
1589         * configure: Regenerated to track ../common/aclocal.m4 changes.
1590
1591 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1592
1593         * configure: Regenerated to track ../common/aclocal.m4 changes.
1594         * config.in: Ditto.
1595
1596 Tue Aug 26 10:37:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1597
1598         * wrapper.c (sim_kill): Delete.
1599         (sim_create_inferior): Add ABFD argument.
1600         (sim_load): Move setting of PC from here.
1601         (sim_create_inferior): To here.
1602
1603 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1604
1605         * configure: Regenerated to track ../common/aclocal.m4 changes.
1606         * config.in: Ditto.
1607
1608 Mon Aug 25 15:35:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1609
1610         * wrapper.c (sim_open): Add ABFD argument.
1611
1612 Tue May 20 10:13:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1613
1614         * wrapper.c (sim_open): Add callback argument.
1615         (sim_set_callbacks): Drop SIM_DESC argument.
1616
1617 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1618
1619         * configure: Regenerated to track ../common/aclocal.m4 changes.
1620
1621 Fri Apr 18 13:32:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1622
1623         * wrapper.c (sim_stop): Stub sim_stop function.
1624
1625 Thu Apr 17 18:33:01 1997  Fred Fish  <fnf@cygnus.com>
1626
1627         * arminit.c (ARMul_NewState): Preinitialize the state to
1628         all zero/NULL.
1629
1630 Thu Apr 17 02:39:02 1997  Doug Evans  <dje@canuck.cygnus.com>
1631
1632         * Makefile.in (SIM_OBJS): Add sim-load.o.
1633         * wrapper.c (sim_kind,myname): New static locals.
1634         (sim_open): Set sim_kind, myname.
1635         (sim_load): Call sim_load_file to do work.  Set start address from bfd.
1636         (sim_create_inferior): Return SIM_RC.  Delete start_address arg.
1637
1638 Thu Apr 17 11:48:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1639
1640         * wrapper.c (sim_trace): Update so that it matches prototype.
1641
1642 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1643
1644         * configure: Regenerated to track ../common/aclocal.m4 changes.
1645         * config.in: Ditto.
1646
1647 Mon Apr  7 12:01:17 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1648
1649         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1650         $(srcdir)/....
1651         (armemu26.o): Ditto.
1652
1653 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1654
1655         * wrapper.c (sim_open): New arg `kind'.
1656
1657         * configure: Regenerated to track ../common/aclocal.m4 changes.
1658
1659 Wed Apr  2 14:50:44 1997  Ian Lance Taylor  <ian@cygnus.com>
1660
1661         * COPYING: Update FSF address.
1662
1663 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1664
1665         * configure: Regenerated to track ../common/aclocal.m4 changes.
1666
1667 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1668
1669         * configure: Regenerated to track ../common/aclocal.m4 changes.
1670
1671 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1672
1673         * configure: Re-generate.
1674
1675 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1676
1677         * configure: Regenerate to track ../common/aclocal.m4 changes.
1678
1679 Thu Mar 13 12:38:56 1997  Doug Evans  <dje@canuck.cygnus.com>
1680
1681         * wrapper.c (sim_open): Has result now.
1682         (sim_*): New SIM_DESC argument.
1683
1684 Tue Feb  4 13:22:21 1997  Doug Evans  <dje@canuck.cygnus.com>
1685
1686         * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1687         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1688         * configure.in: sinclude ../common/aclocal.m4.
1689         * configure: Regenerated.
1690
1691 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1692
1693         * configure configure.in Makefile.in:  Update to new configure
1694         scheme which is more compatible with WinGDB builds.
1695         * configure.in:  Improve comment on how to run autoconf.
1696         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1697         * Makefile.in:  Use autoconf substitution to install common
1698         makefile fragment.
1699
1700 Wed Nov 20 01:05:10 1996  Doug Evans  <dje@canuck.cygnus.com>
1701
1702         * run.c: Deleted, use one in ../common now.
1703         * Makefile.in: Delete everything that's been moved to
1704         ../common/Make-common.in.
1705         (SIM_OBJS): Define.
1706         * configure.in: Simplify using macros in ../common/aclocal.m4.
1707         * configure: Regenerated.
1708         * config.in: New file.
1709         * armos.c: #include config.h.
1710         * wrapper.c (mem_size): Value is in bytes now.
1711         (sim_callback): New global.
1712         (arm_sim_set_profile{,_size}): Delete.
1713         (arm_sim_set_mem_size): Rename to sim_size.
1714         (sim_do_command): Call printf_filtered via callback.
1715         (sim_set_callbacks): Record callback.
1716
1717 Thu Oct  3 16:10:27 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1718
1719         * Makefile.in (mostlyclean): Remove config.log.
1720
1721 Wed Jun 26 12:17:24 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1722
1723         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1724         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1725         (docdir): Removed.
1726         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1727         (AC_PROG_INSTALL): Added.
1728         * configure: Rebuilt.
1729
1730 Wed Feb 21 12:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1731
1732         * configure: Regenerate with autoconf 2.7.
1733
1734 Fri Dec 15 16:27:30 1995  Ian Lance Taylor  <ian@cygnus.com>
1735
1736         * run.c (main): Use new bfd_big_endian macro.
1737
1738 Mon Nov 20 17:40:38 1995  Doug Evans  <dje@canuck.cygnus.com>
1739
1740         * run.c: Include "getopt.h".
1741         (verbose): Delete.
1742         (usage): Make static.
1743         (main): Call arm_sim_set_verbosity.
1744         Only load sections marked SEC_LOAD.
1745         * wrapper.c (mem_size, verbosity): New static global.
1746         (arm_sim_set_mem_size): Renamed from sim_size.  Callers updated.
1747         (arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
1748
1749 Fri Nov 17 19:35:11 1995  Doug Evans  <dje@canuck.cygnus.com>
1750
1751         * armdefs.h (ARMul_State): New member `verbose'.
1752         * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1753         * run.c (verbose): Make global.
1754         * wrapper.c (init): Set state->verbose.
1755         (ARMul_ConsolePrint): Don't print anything if !verbose.
1756
1757 Fri Oct 13 15:30:30 1995  Doug Evans  <dje@canuck.cygnus.com>
1758
1759         * armos.c: #include dbg_rdi.h.
1760         (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1761         * armos.h (SWI_Breakpoint): Define.
1762         * wrapper.c: #include armemu.h, dbg_rdi.h.
1763         (rc): Delete.
1764         (sim_resume): Use state->EndCondition to record stop state.
1765         Call FLUSHPIPE before returning.
1766         (sim_stop_reason): Determine reason from state->EndCondition.
1767
1768 Fri Oct 13 15:04:05 1995  steve chamberlain  <sac@slash.cygnus.com>
1769
1770         * wrapper.c (sim_set_callbacks): New.
1771
1772 Thu Sep 28 19:45:56 1995  Doug Evans  <dje@deneb.cygnus.com>
1773
1774         * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1775         number of bytes not read/written (or -1).
1776
1777 Wed Sep 20 13:35:54 1995  Ian Lance Taylor  <ian@cygnus.com>
1778
1779         * Makefile.in (maintainer-clean): New synonym for realclean.
1780
1781 Fri Sep  8 14:27:20 1995  Ian Lance Taylor  <ian@cygnus.com>
1782
1783         * configure.in: Remove AC_PROG_INSTALL.
1784         * configure: Rebuild.
1785         * Makefile.in (INSTALL): Revert to using install.sh.
1786         (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1787         (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1788         (mostlyclean): Make the same as clean, not distclean.
1789         (clean): Remove config.log.
1790         (install): Don't install in $(tooldir).
1791
1792 Thu Sep  7 12:00:17 1995  Doug Evans  <dje@canuck.cygnus.com>
1793
1794         (Try to) Update to new bfd autoconf scheme.
1795         * run.c: Don't include sysdep.h.
1796         * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1797         (CC, CFLAGS, AR, RANLIB): Likewise.
1798         (HDEFINES, TDEFINES): Define.
1799         (CC_FOR_BUILD): Delete.
1800         (host_makefile_frag): Delete.
1801         (Makefile): Don't depend on frags.
1802         * configure.in (sysdep.h): Don't create symlink.
1803         (host_makefile_frag, frags): Deleted.
1804         (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1805         * configure: Regenerated.
1806
1807 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
1808
1809         * Update all FSF addresses except those in COPYING* files.
1810
1811 Wed Jul  5 16:15:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1812
1813         * Makefile.in (clean): Remove run, libsim.a.
1814
1815         * Makefile.in, configure.in: converted to autoconf.
1816         * configure: New file, generated with autconf 2.4.
1817
1818         * arm.mt: Removed.
1819
1820 Fri Jun 30 16:49:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
1821
1822         * wrapper.c (sim_do_command): New function.
1823
1824 Tue Jun 13 10:57:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1825
1826         * armos.c (ARMul_OSHandleSWI): New version to work with
1827         newlib simply.
1828
1829 Thu Jun  8 14:37:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1830
1831         * run.c (main): Grab return value from right register.
1832
1833 Wed May 24 14:37:31 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1834
1835         * New.
1836
1837