sim/arm/ChangeLog

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