sim/arm/ChangeLog

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