sim/arm/ChangeLog

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