sim/arm/ChangeLog

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