sim/arm/ChangeLog

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