sim/arm/ChangeLog

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