sim/arm/ChangeLog

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