sim/arm/ChangeLog

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