sim/arm/ChangeLog

   1 2012-06-13  Nick Clifton  <nickc@redhat.com>
   2
   3         * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
   4         binaries (for now).
   5
   6 2012-05-24  Pedro Alves  <palves@redhat.com>
   7
   8         PR gdb/7205
   9
  10         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
  11
  12 2012-05-18  Nick Clifton  <nickc@redhat.com>
  13
  14         PR 14072
  15         * wrapper.c: Include config.h before system header files.
  16
  17 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
  18
  19         * aclocal.m4, config.in, configure: Regenerate.
  20
  21 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
  22
  23         * aclocal.m4: New file.
  24         * configure: Regenerate.
  25
  26 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * configure.ac: Change include to common/acinclude.m4.
  29
  30 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
  33         call.  Replace common.m4 include with SIM_AC_COMMON.
  34         * configure: Regenerate.
  35
  36 2011-07-01  Nick Clifton  <nickc@redhat.com>
  37
  38         PR sim/12737
  39         * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
  40         signed compare.
  41         (WMAC): Extend computed result before adding to result register.
  42         (WRSA): Sign extend 32-bit values before shifting.
  43
  44 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
  45
  46         * wrapper.c (sim_complete_command): New stub function.
  47
  48 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
  49
  50         * communicate.c (MYread_char): Check error return from accept() call
  51         by its equality to -1 not by it being negative.
  52         (MYread_charwait): Likewise.
  53         * main.c (main): Likewise for both socket() and accept() calls.
  54
  55 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * wrapper.c (sim_write): Add const to buffer arg.
  58
  59 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  60
  61         * configure: Regenerate.
  62
  63 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  64
  65         * config.in: Regenerate.
  66         * configure: Likewise.
  67
  68         * configure: Regenerate.
  69
  70 2008-11-24  Joel Sherrill <joel.sherrill@oarcorp.com>
  71
  72     * arminit.c, iwmmxt.c: Include <string.h> to
  73     eliminate warning.
  74 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
  75
  76         * configure: Regenerate to track ../common/common.m4 changes.
  77         * config.in: Ditto.
  78
  79 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
  80             Daniel Jacobowitz  <dan@codesourcery.com>
  81             Joseph Myers  <joseph@codesourcery.com>
  82
  83         * configure: Regenerate.
  84         * wrapper.c (sim_target_display_usage): Add help parameter.
  85
  86 2007-02-27  Mark Mitchell  <mark@codesourcery.com>
  87
  88         * armos.c (SWIflen): Do not treate file descriptor zero as
  89         special.
  90
  91 2007-02-15  Nick Clifton  <nickc@redhat.com>
  92
  93         * armemu.c (handle_v6_insn): Fix typo in sign extension test of
  94         the sext and sxtah instructions.
  95
  96 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
  97
  98         Reported by timeless@gmail.com:
  99         * wrapper.c (sim_target_parse_arg_array): Do not return void value.
 100
 101 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 102
 103         * acconfig.h: Remove.
 104         * config.in: Regenerate.
 105
 106 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 107
 108         * configure: Regenerated.
 109
 110 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 111
 112         * configure: Regenerated.
 113
 114 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 115
 116         * configure: Regenerated.
 117
 118 2006-03-07  Paul Brook  <paul@codesourcery.com>
 119
 120         * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 121
 122 2006-02-01  Shaun Jackman  <sjackman@gmail.com>
 123
 124         * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
 125         call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
 126
 127 2005-11-23  Mark Mitchell  <mark@codesourcery.com>
 128
 129         * wrapper.c (gdb/signals.h): Include it.
 130         (SIGTRAP): Don't define.
 131         (SIGBUS): Likewise.
 132         (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
 133
 134 2005-11-16  Shaun Jackman  <sjackman@gmail.com>
 135
 136         * armos.c: Include limits.h
 137         (unlink): Remove this macro. It is unused in this file and
 138         conflicts with sim_callback->unlink.
 139         (PATH_MAX): Define as 1024 if not already defined.
 140         (ReadFileName): New function.
 141         (SWIopen): Fix a potential buffer overflow.
 142         (SWIremove): New function.
 143         (SWIrename): Ditto.
 144         (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
 145         SWI_Remove, and SWI_Rename, as well as the RDI calls
 146         AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
 147         AngelSWI_Reason_Rename.
 148
 149 2005-09-19  Paul Brook  <paul@codesourcery.com>
 150
 151         * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
 152         available.
 153         * armemu.c: Use them.
 154         * armvirt.c (ARMul_MemoryInit): Use correct type for size.
 155         * configure.ac: Check for stdint.h.
 156         * config.in: Regenerate.
 157         * configure: Regenerate.
 158
 159 2005-05-24  Nick Clifton  <nickc@redhat.com>
 160
 161         * thumbemu.c (handle_v6_thumb_insn): New function.
 162         (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
 163         instruction binary is encountered.
 164
 165 2005-05-12  Nick Clifton  <nickc@redhat.com>
 166
 167         * Update the address and phone number of the FSF organization in
 168         the GPL notices in the following files:
 169         COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
 170         armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
 171         armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
 172         communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
 173         gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
 174         maverick.c, parent.c, thumbemu.c, wrapper.c
 175
 176 2005-04-20  Nick Clifton  <nickc@redhat.com>
 177
 178         * armemu.c (handle_v6_insn): New function - emulate a few of the
 179         v6 instructions - the ones now generated by GCC.
 180         (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
 181         found.
 182         * armdefs.h (struct ARMul_State): Add new field: is_v6.
 183         (ARM_v6_Prop): Define.
 184         * arminit.c (ARMul_NewState): Initialise the v6 flag.
 185         (ARMul_SelectProcessor): Determine if the v6 flag should be
 186         set.
 187         * wrapper.c (sim_create_inferior): For unknown architectures,
 188         default to allowing the v6 instructions.
 189
 190 2005-04-18  Nick Clifton  <nickc@redhat.com>
 191
 192         * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
 193         operator to the RHS.
 194         (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
 195         indicate an unsigned long long constant.
 196
 197 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 198
 199         * configure: Regenerate.
 200
 201 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 202
 203         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 204         explicit call to AC_CONFIG_HEADER.
 205         * configure: Regenerate.
 206
 207 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 208
 209         * configure.ac: Update to use ../common/common.m4.
 210         * configure: Re-generate.
 211
 212 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 213
 214         * configure: Regenerated to track ../common/aclocal.m4 changes.
 215
 216 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 217
 218         * configure.ac: Rename configure.in, require autoconf 2.59.
 219         * configure: Re-generate.
 220
 221 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 222
 223         * configure: Regenerate for ../common/aclocal.m4 update.
 224
 225 2004-06-28  Andrew Cagney  <cagney@gnu.org>
 226
 227         * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
 228
 229 2003-12-29  Mark Mitchell  <mark@codesourcery.com>
 230
 231         * armos.c (fcntl.h): Do not include it.
 232         (O_RDONLY): Do not define.
 233         (O_WRONLY): Likewise.
 234         (O_RDWR): Likewise.
 235         (targ-vals.h): Include it.
 236         (translate_open_mode): Use TARGET_O_* instead of O_*.
 237         (SWIopen): Likewise.
 238         * Makefile.in (armos.o): Depend on targ-vals.h.
 239
 240 2003-04-13  Nick Clifton  <nickc@redhat.com>
 241
 242         * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
 243         mode.
 244         (PutWord): Likewise.
 245
 246 2003-03-30  Nick Clifton  <nickc@redhat.com>
 247
 248         * configure.in (CON_FLAGS): Remove.
 249         (COPRO): Unconditionally include iwmmxt.o.
 250         * configure: Regenerate.
 251         * Makefile.in (CON_FLAGS): Remove.
 252         * armcopro.c: Remove use of __IWMMXT__ flag.
 253         * wrapper.c: Likewise.
 254         * armemu.c: Likewise.
 255         Add explanatory comment for suppressed code.
 256
 257 2003-03-27  Nick Clifton  <nickc@redhat.com>
 258
 259         * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
 260
 261 2003-03-27  Nick Clifton  <nickc@redhat.com>
 262
 263         * configure.in: (CON_FLAGS): Define and intialise.
 264         (COPRO): Add iwmmxt.o if configuring for XScale.
 265         * configure: Regenerate.
 266         * Makefile.in (iwmmxt.o): Add rule to build.
 267         (COM_FLAGS): Define.
 268         (ALL_FLAGS): Add CON_FLAGS.
 269         * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
 270         * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
 271         (ARM_iWMMXt_Prop): Define.
 272         * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
 273         pass to coprocessor.
 274         * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
 275         (ARMul_Abort): Catch branches through uninitialised vectors.
 276         * armos.c (softevtorcode): Update comment.
 277         (ARMul_OsInit): Use ARMUndefinedInstrV.
 278         * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
 279         (sim_store_register): Handle iWMMXt registers.
 280         (sim_fetch_register): Handle iWMMXt registers.
 281         * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
 282         functions.
 283         * iwmmxt.c: New file: iWMMXt emulator.
 284
 285 2003-03-20  Nick Clifton  <nickc@redhat.com>
 286
 287         * Contribute support for Cirrus Maverick ARM co-processor,
 288         written by Aldy Hernandez  <aldyh@redhat.com> and
 289         Andrew Cagney  <cagney@redhat.com>:
 290
 291         * maverick.c: New file: Support for Maverick floating point
 292         co-processor.
 293         * Makefile.in: Add maverick.o target.
 294         * configure.in (COPRO): Add maverick.o.
 295         * configure: Regenerate.
 296         * armcopro.c (ARMul_CoProInit): Only initialise co-processors
 297         available on target processor.  Add code to initialse Maverick
 298         co-processor support code.
 299         * armdefs.h (ARMul_state): Add is_ep9312 field.
 300         (ARM_ep9312_Prop): Define.
 301         * armemu.h: Add prototypes for Maverick co-processor
 302         functions.
 303         * arminit.c (ARMul_SelectProcessor): Initialise the
 304         co-processor support once the chip has been selected.
 305         * wrapper.c: Add support for Maverick co-processor.
 306         (init): Do not call ARMul_CoProInit.  Delays this until the
 307         chip has been selected.
 308
 309 2003-03-02  Nick Clifton  <nickc@redhat.com>
 310
 311         * armos.c (SWIWrite0): Catch big-endian bug when printing
 312         characters.
 313
 314 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 315
 316         * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
 317
 318 2003-01-10  Ben Elliston  <bje@redhat.com>
 319
 320         * README.Cygnus: Rename from this ..
 321         * README: .. to this.
 322
 323 2002-09-27  Andrew Cagney  <ac131313@redhat.com>
 324
 325         * wrapper.c (sim_open): Add support for -m<mem-size>.
 326         (mem_size): Reduce to 2MB.
 327         Fix PR gdb/433.
 328
 329 2002-08-15  Nick Clifton  <nickc@redhat.com>
 330
 331         * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
 332         can be caused by an interrupted system call being resumed by GDB.
 333
 334 2002-07-05  Nick Clifton  <nickc@cambridge.redhat.com>
 335
 336         * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
 337         and MIAxy instructions.
 338
 339 2002-06-21  Nick Clifton  <nickc@cambridge.redhat.com>
 340
 341         * armos.h (ADP_Stopped_RunTimeError): Set correct value.
 342
 343 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 344
 345         * configure: Regenerated to track ../common/aclocal.m4 changes.
 346
 347 2002-06-12  Andrew Cagney  <ac131313@redhat.com>
 348
 349         * Makefile.in: Update copyright.
 350         (wrapper.o): Specify dependencies.
 351         * wrapper.c: Include "gdb/sim-arm.h".
 352         (sim_store_register, sim_fetch_register): Rewrite using `enum
 353         arm_sim_regs' and a switch.
 354
 355 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 356
 357         * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 358         * armos.c: Include "gdb/callback.h".
 359
 360 2002-05-29  Nick Clifton  <nickc@cambridge.redhat.com>
 361
 362         * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
 363         if a Data Abort is detected.
 364
 365 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 366
 367         * armvirt.c (GetWord): Only perform access checks if 'check'
 368         is set.
 369         (PutWord): Likewise.
 370         * wrapper.c (sim_create_inferior): Report unknown machine
 371         numbers.
 372         * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
 373         2, it has already been advanced.
 374
 375 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 376
 377         * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
 378         instruction do not add in the second bit of the base address -
 379         this has already been accounted for.
 380
 381 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
 382
 383         * armcopro.c (check_cp13_access): Allow access to register 1 when
 384         CRm is 1.
 385         (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
 386
 387 2002-05-17  Nick Clifton  <nickc@cambridge.redhat.com>
 388
 389         * Makefile.in (SIM_TARGET_SWITCHES): Define.
 390         * armos.c (swi_mask): Define.  Initialise to supporting all
 391         SWI emulations.
 392         (ARMul_OSInit): For XScale targets, only support the ANGEL
 393         SWI interface.  (This is at the request if Intel).
 394         (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
 395         SWI call should be emulated.
 396         Do not fall through from AngelSWI_Reason_WriteC.
 397         Propagate exit code from RedBoot Exit SWI.
 398         * rdi-dgb.h (swi_mask): Prototype.
 399         (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
 400         * wrapper.c (sim_target_parse_command_line): New function.
 401         Look for and handle --swi-support switch.
 402         (sim_target_parse_arg_array): New function.  Process an argv
 403         array for parsing by sim_target_parse_command_line.
 404         (sim_target_display_usage): New function.  Describe syntax of
 405         --swi-suppoort switch.
 406         (sim_open): Add call to sim_target_parse_arg_array).
 407
 408 2002-05-09  Nick Clifton  <nickc@cambridge.redhat.com>
 409
 410         * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
 411         mode and some of its system calls.
 412
 413 2002-03-17  Anthony Green  <green@redhat.com>
 414
 415         * wrapper.c (mem_size): Increase the default target memory to 8MB.
 416
 417 2002-02-21  Keith Seitz  <keiths@redhat.com>
 418
 419         * armos.c (SWIWrite0): Use generic host_callback mechanism
 420         for supported OS functions "open", "close", "write", etc.
 421         (SWIopen): Likewise.
 422         (SWIread): Likewise.
 423         (SWIwrite): Likewise.
 424         (SWIflen): Likewise.
 425         (ARMul_OSHandleSWI): Likewise.
 426
 427 2002-02-05  Nick Clifton  <nickc@cambridge.redhat.com>
 428
 429         * wrapper.c (sim_create_inferior): Modify previous patch so that
 430         it is only triggered for COFF format executables.
 431
 432 2002-02-04  Nick Clifton  <nickc@cambridge.redhat.com>
 433
 434         * wrapper.c (sin_create_inferior): If a v5 architecture is
 435         detected, assume it might be an XScale binary, since there is no
 436         way to distinguish between the two in the COFF file format.
 437
 438 2002-01-10  Nick Clifton  <nickc@cambridge.redhat.com>
 439
 440         * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
 441         * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
 442         and CPRead[14].
 443         Fix formatting.  Improve layout.
 444         * armemu.h: Fix formatting.  Improve layout.
 445
 446 2002-01-09  Nick Clifton  <nickc@cambridge.redhat.com>
 447
 448         * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
 449         return zeroes in the other words.
 450         General formatting tidy ups.
 451
 452 2001-11-16  Ben Harris  <bjh21@netbsd.org>
 453
 454         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
 455         $(srcdir)/....
 456         (armemu26.o): Ditto.
 457
 458 2001-10-18  Nick Clifton  <nickc@cambridge.redhat.com>
 459
 460         * armemu.h (CP_ACCESS_ALLOWED): New macro.
 461         Fix formatting.
 462         * armcopro.c (read_cp14_reg): Make static.
 463         (write_cp14_reg): Make static.
 464         (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
 465         Fix formatting.
 466         * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
 467         (ARMul_STC): Check CP_ACCESS_ALLOWED.
 468         (ARMul_MCR): Check CP_ACCESS_ALLOWED.
 469         (ARMul_MRC): Check CP_ACCESS_ALLOWED.
 470         (ARMul_CDP): Check CP_ACCESS_ALLOWED.
 471         Fix formatting.
 472         * armemu.c (MCRR): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not
 473         equal to 15.
 474         (MRRC): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not equal to 15.
 475         Fix formatting.
 476
 477 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 478
 479         * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
 480         instructions with post indexed addressing modes.
 481
 482 2001-05-08  Jens-Christian Lache  <lache@tu-harburg.de>
 483
 484         * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
 485         determine rocesor mode.
 486
 487 2001-04-18  matthew green  <mrg@redhat.com>
 488
 489         * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
 490         (read_cp15_reg): Make non-static.
 491         (XScale_cp15_LDC): Update for write_cp15_reg() change.
 492         (XScale_cp15_MCR): Likewise.
 493         (XScale_cp15_write_reg): Likewise.
 494         (XScale_check_memacc): New function. Check for breakpoints being
 495         activated by memory accesses.  Does not support the Branch Target
 496         Buffer.
 497         (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
 498         (XScale_debug_moe): New function. Set the debug Method Of Entry,
 499         if configured.
 500         (write_cp14_reg): Reset count counter if requested.
 501         * armdefs.h (struct ARMul_State): New members `LastTime' and
 502         `CP14R0_CCD' used for the timer/counters.
 503         (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
 504         ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
 505         ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
 506         ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
 507         ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
 508         ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
 509         ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
 510         ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
 511         defines for XScale registers.
 512         (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
 513         (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
 514         (ARMul_Emulate32): Handle the clock counter and hardware instruction
 515         breakpoints.  Call XScale_set_fsr_far() for software breakpoints and
 516         software interrupts.
 517         (LoadMult): Call XScale_set_fsr_far() for data aborts.
 518         (LoadSMult): Likewise.
 519         (StoreMult): Likewise.
 520         (StoreSMult): Likewise.
 521         * armemu.h (write_cp15_reg): Update prototype.
 522         * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
 523         (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
 524         register 0.
 525         * armvirt.c (GetWord): Call XScale_check_memacc().
 526         (PutWord): Likewise.
 527
 528 2001-03-20  Nick Clifton  <nickc@redhat.com>
 529
 530         * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
 531         when loading unaligned thumb instructions.
 532
 533 2001-03-06  Nick Clifton  <nickc@redhat.com>
 534
 535         * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
 536         Compute destination address of BLX(1) instruction by
 537         taking bit 1 from PC and not from bit 0 of the offset.
 538
 539 2001-02-27  Nick Clifton  <nickc@redhat.com>
 540
 541         * armvirt.c (GetWord): Add new parameter - check - to enable or
 542         disable the alignment checking.
 543         (PutWord):  Add new parameter - check - to enable or disable the
 544         alignment checking.
 545         (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
 546         (ARMul_ReadWord): Pass extra parameter to GetWord.
 547         (ARMul_WriteWord): Pass extra parameter to PutWord.
 548         (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
 549         (ARMul_WriteByte): Pass extra parameter to GetWord.
 550         (ARMul_SwapWord): Pass extra parameter to PutWord.
 551         (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
 552         (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
 553
 554         * armdefs.h: Add prototypes for ARMul_SafeReadByte and
 555         ARMul_SafeWriteByte.
 556
 557         * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
 558         (sim_read): Use ARMul_SafeReadByte.
 559
 560         * armos.c (in_SWI_handler): Remove.
 561         (SWIWrite0): Use ARMul_SafeReadByte.
 562         (WriteCommandLineTo): Use ARMul_SafeWriteByte.
 563         (SWIopen): Use ARMul_SafeReadByte.
 564         (SWIread): Use ARMul_SafeWriteByte.
 565         (SWIwrite): Use ARMul_SafeReadByte.
 566         (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
 567         (ARMul_OSException): Remove use of is_SWI_handler.
 568
 569 2001-02-16  Nick Clifton  <nickc@redhat.com>
 570
 571         * armemu.c: Remove Prefetch abort for breakpoints.  Instead set
 572         the state to RESUME.
 573
 574 2001-02-14  Nick Clifton  <nickc@redhat.com>
 575
 576         * armemu.c: Add code to preserve processor mode when a prefetch
 577         abort is signalled after processing a breakpoint.
 578
 579         * wrapper.c (sim_create_inferior): Reset processor into ARM mode
 580         for any machine type except the early ARMs.
 581
 582 2001-02-13  Nick Clifton  <nickc@redhat.com>
 583
 584         * armos.c (in_SWI_handler): New static variable.
 585         (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
 586         (ARMul_OSException): Ignore exceptions generated whilst emulating
 587         a SWI.
 588
 589 2001-02-12  Nick Clifton  <nickc@redhat.com>
 590
 591         * armemu.h (NEGBRANCH): Fix defintion.
 592
 593 2001-02-01  Nick Clifton  <nickc@redhat.com>
 594
 595         * armemu.c (LoadSMult): Update base address register after
 596         restoring register bank.
 597         (StoreMult): Update base address register after restoring register
 598         bank.
 599
 600 2001-01-31  Nick Clifton  <nickc@redhat.com>
 601
 602         * armvirt.c (PutWord): Detect installation of SWI vector.
 603         (SWI_vector_installed): Define.
 604         * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
 605         * armos.h (SWI_vector_installed): Declare.
 606         * wrapper.c (SWI_vector_installed): Remove definition.
 607         (sim_write): Remove check of SWI vector installation
 608
 609 2000-12-18  Nick Clifton  <nickc@redhat.com>
 610
 611         * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
 612         instruction.
 613
 614 2000-12-10  Nick Clifton  <nickc@redhat.com>
 615
 616         * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
 617
 618 2000-12-07  Nick Clifton  <nickc@redhat.com>
 619
 620         * armemu.c (ARMul_Emulate26): Detect double word load and
 621         store instructions and call emulation routines.
 622         (Handle_Load_Double): Emulate a double word load instruction.
 623         (Handle_Store_Double): Emulate a double word store
 624         instruction.
 625
 626 2000-12-03  Nick Clifton  <nickc@redhat.com>
 627
 628         * armos.c: Fix formatting.
 629         (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
 630         mode.
 631
 632 2000-11-29  Nick Clifton  <nickc@redhat.com>
 633
 634         * armdefs.h (State): Add 'v5e' and 'xscale' fields.
 635         (ARM_v5e_Prop): Define.
 636         (ARM_XScale_Prop): Define.
 637
 638         * wrapper.c (sim_create_inferior): Select processor based on
 639         machine number.
 640         (SWI_vector_installed): New boolean.  Set to true if the SWI
 641         vector address is written to by the executable.
 642
 643         * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
 644         (ARMul_SelectProcessor): Initialise v5e and xscale signals.
 645         (ARMul_Abort): Fix calculation of LR address.
 646
 647         * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
 648         and a SWI is not handled by the simulator, pass the SWI off to the
 649         vector, otherwise issue a warning message and continue.
 650
 651         * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
 652
 653         * thumbemu.c: Add v5 instruction simulation.
 654         * armemu.c: Add v5, XScale and El Segundo instruction simulation.
 655
 656         * armcopro.c: Add XScale co-processor emulation.
 657         * armemu.h: Add exported XScale co-processor functions.
 658
 659 2000-09-15  Nick Clifton  <nickc@redhat.com>
 660
 661         * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
 662         property.  Delete unnecessary processor names.
 663         (ARM_Strong_Prop): Delete.
 664         (STRONGARM): Delete.
 665         (ARM_v4_Prop): Add.
 666         (ARM_v5_Prop): Add
 667         (State): Delete is_StrongARM boolean.  Add is_v4 and is_v5
 668         booleans.
 669
 670         * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
 671         (BUSUSEDINCPCN): Use is_v4 boolean.
 672
 673         * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
 674         (ARMul_SelectProcessor): Change second parameter from 'processor'
 675         to 'properties'.  Set is_v4 and is_v5 booleans in State.
 676
 677         * armrdi.c: Remove use of ARM processor names.  Replace with ARM
 678         processor properties.
 679
 680         * wrapper.c (sim_create_inferior): Choose properties passed to
 681         ARMul_SelectProcessor based on machine number.
 682
 683 2000-08-14  Nick Clifton  <nickc@redhat.com>
 684
 685         * armemu.c (LHPOSTDOWN): Compute write back value before
 686         performing load in case the offset register is overwritten.
 687         (LHPOSTUP): Ditto.
 688
 689 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
 690
 691         * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
 692
 693 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
 694
 695         * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
 696         new inferior.
 697
 698 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
 699
 700         * armvirt.c (ABORTS): Do not define.
 701
 702         * armdefs.h (struct ARMul_State): Add is_StrongARM.
 703         (ARM_Strong_Prop, STRONGARM): Define.
 704         * arminit.c (ARMul_NewState): Reset is_StrongARM.
 705         (ARMul_SelectProcessor): Set is_StrongARM.
 706         * wrapper.c (sim_create_inferior): Use bfd machine type to
 707         determine processor type to emulate.
 708         * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
 709         when emulating StrongARM.
 710
 711         * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
 712
 713         * armemu.h (INSN_SIZE): New macro.
 714         (SET_ABORT): Save CPSR in SPSR and set LR.
 715         * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
 716         (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
 717         * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
 718
 719         * armemu.c (LoadSMult): Use WriteR15() to discard the least
 720         significant bits of PC.
 721
 722         * armemu.h (WRITEDESTB): New macro.
 723         * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
 724         modify PC.  Moved the existing logic...
 725         (WriteR15Branch): ... here.  New function.
 726         (WriteR15, WriteSR15): Drop the two least significant bits.
 727         (LoadSMult): Use WriteR15Branch() to modify PC.
 728         (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
 729
 730         * armemu.h (GETSPSR): Call ARMul_GetSPSR().
 731         * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
 732         extracted from state->Cpsr, but preserve the unused bits.
 733         (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
 734         (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
 735         get the full CPSR word.
 736
 737         * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
 738         (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
 739         (SETPSR, SET_INTMODE, SETCC): Removed.
 740         * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
 741         mask.  Use SETPSR_* to modify PSR.
 742         (ARMul_SetCPSR): Load all bits from value.
 743         * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
 744
 745         * armemu.c (ARMul_Emulate): Compute writeback value before
 746         loading, since the offset register may be the destination
 747         register.
 748
 749         * armdefs.h (SYSTEMBANK): Define as USERBANK.
 750         * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
 751
 752 2000-06-22  Alexandre Oliva  <aoliva@cygnus.com>
 753
 754         * armemu.c (Multiply64): Fix computation of flag N.
 755
 756         * armemu.c (MultiplyAdd64): Fix computation of flag N.
 757
 758 2000-06-20  Alexandre Oliva  <aoliva@cygnus.com>
 759
 760         * armemu.h (NEGBRANCH): Do not overwrite the two most significant
 761         bits of the offset.
 762
 763 2000-05-25  Nick Clifton  <nickc@cygnus.com>
 764
 765         * armcopro.c (MMUMCR): Only indicate mode change if a singal has
 766         really changed.
 767         (MMUWrite): Only indicate mode change if a singal has really
 768         changed.
 769
 770         * armdefs.h (SYSTEMMODE): Define.
 771         (BANK_CAN_ACEESS_SPSR): Define.
 772
 773         * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
 774         to advance before stopping the emulation.
 775
 776         * arminit.c (ARMul_Reset): Ensure Mode field of State is set
 777         correctly.
 778
 779         * armos.c (ARMul_OSInit): Create a initial stack pointer for
 780         System mode.
 781
 782         * armsupp.c (ModeToBank): Remove unused first parameter.
 783         Add support for System Mode.
 784         (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
 785         (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
 786         (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
 787         (ARMulSwitchMode): Add support for System Mode.
 788
 789 Wed May 24 14:40:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 790
 791         * configure: Regenerated to track ../common/aclocal.m4 changes.
 792
 793 2000-05-23  Nick Clifton  <nickc@cygnus.com>
 794
 795         * wrapper.c (sim_store_register): Special handling for CPSR
 796         register.
 797
 798 2000-03-11  Philip Blundell  <philb@gnu.org>
 799
 800         * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
 801         Patch from Allan Skillman <Allan.Skillman@arm.com>.
 802
 803 Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>
 804
 805         * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
 806
 807 2000-02-08  Nick Clifton  <nickc@cygnus.com>
 808
 809         * wrapper.c: Fix compile time warning messages.
 810         * armcopro.c: Fix compile time warning messages.
 811         * armdefs.h: Fix compile time warning messages.
 812         * armemu.c: Fix compile time warning messages.
 813         * armemu.h: Fix compile time warning messages.
 814         * armos.c: Fix compile time warning messages.
 815         * armsupp.c: Fix compile time warning messages.
 816         * armvirt.c: Fix compile time warning messages.
 817         * bag.c: Fix compile time warning messages.
 818
 819 2000-02-02  Bernd Schmidt  <bernds@cygnus.co.uk>
 820
 821         * *.[ch]: Use indent to make readable.
 822
 823 1999-11-22  Nick Clifton  <nickc@cygnus.com>
 824
 825         * armos.c (SWIread): Generate an error message if a huge read is
 826         performed.
 827         (SWIwrite): Generate an error message if a huge write is
 828         performed.
 829
 830 1999-10-27  Nick Clifton  <nickc@cygnus.com>
 831
 832         * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
 833         breakpoint.
 834
 835 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
 836
 837         * armos.c (SWIopen): Always pass third parameter with 0666 since
 838         otherwise uninitialized memory gets access if the O_CREAT bit is
 839         set and so we possibly cannot access the file afterwards.
 840
 841 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 842
 843         * armos.c (SWIWrite0): Send output to stdout instead of stderr.
 844         (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
 845
 846 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 847
 848         * configure: Regenerated to track ../common/aclocal.m4 changes.
 849
 850 1999-05-08  Felix Lee  <flee@cygnus.com>
 851
 852         * configure: Regenerated to track ../common/aclocal.m4 changes.
 853
 854 1999-04-06  Keith Seitz  <keiths@cygnus.com>
 855
 856         * wrapper.c (stop_simulator): New global.
 857         (sim_stop): Set sim state to STOP and set
 858         stop_simulator.
 859         (sim_resume): Reset stop_simulator.
 860         (sim_stop_reason): If stop_simulator is set, tell gdb
 861         that the we took SIGINT.
 862         * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
 863         stop_simulator is set.
 864
 865 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 866
 867         * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
 868         whenever the counter expires.
 869         * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
 870
 871 1999-03-24  Nick Clifton  <nickc@cygnus.com>
 872
 873         * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
 874         * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
 875
 876 Mon Sep 14 09:00:05 1998  Nick Clifton  <nickc@cygnus.com>
 877
 878         * wrapper.c (sim_open): Set endianness according to BFD or command
 879         line switch.
 880
 881         * tconfig.in: Define SIM_HAVE_BIENDIAN.
 882
 883 Thu Aug 27 11:00:05 1998  Nick Clifton  <nickc@cygnus.com>
 884
 885         * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
 886         the same as either RdHi or RdLo.
 887
 888 Thu Jul  2 10:24:35 1998  Nick Clifton  <nickc@cygnus.com>
 889
 890         * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
 891         Set Reg[0] based on reason for for the exception.
 892
 893 Thu Jun  4 15:22:03 1998  Jason Molenda  (crash@bugshack.cygnus.com)
 894
 895         * armos.c (SWIwrite0): New function.
 896         (WriteCommandLineTo): New function.
 897         (SWIopen): New function.
 898         (SWIread): New function.
 899         (SWIwrite): New function.
 900         (SWIflen): New function.
 901         (ARMul_OSHandleSWI): Call new functions instead of handling
 902         these here.
 903         (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
 904         (*): Reformat spacing to be a bit more GNUly.
 905         Most code taken from a patch by Anthony Thompson
 906         (athompso@cambridge.arm.com)
 907
 908 Tue Jun  2 15:22:22 1998  Nick Clifton  <nickc@cygnus.com>
 909
 910         * armos.h: Add Angel SWI and its reason codes.
 911         * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
 912
 913 Mon Jun  1 17:14:19 1998  Anthony Thompson (athompso@cambridge.arm.com)
 914
 915         * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
 916         of ":tt" to catch stdin in addition to stdout.
 917         (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
 918         or success of lseek().
 919
 920 Wed May 20 17:36:25 1998  Nick Clifton  <nickc@cygnus.com>
 921
 922         * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
 923         to open stdout.
 924
 925 Wed Apr 29 15:29:55 1998  Jeff Johnston  <jjohnstn@cygnus.com>
 926
 927         * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
 928         SWI_Flen, and SWI_Time.  Also fixed SWI_Seek code to only
 929         seek from offset 0 and not to use R2 for whence since it is
 930         not passed as part of the SWI call.
 931
 932 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 933
 934         * configure: Regenerated to track ../common/aclocal.m4 changes.
 935
 936 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 937
 938         * configure: Regenerated to track ../common/aclocal.m4 changes.
 939         * config.in: Ditto.
 940
 941 Sun Apr 26 15:20:26 1998  Tom Tromey  <tromey@cygnus.com>
 942
 943         * acconfig.h: New file.
 944         * configure.in: Reverted change of Apr 24; use sinclude again.
 945
 946 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 947
 948         * configure: Regenerated to track ../common/aclocal.m4 changes.
 949         * config.in: Ditto.
 950
 951 Fri Apr 24 11:20:19 1998  Tom Tromey  <tromey@cygnus.com>
 952
 953         * configure.in: Don't call sinclude.
 954
 955 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 956
 957         * configure: Regenerated to track ../common/aclocal.m4 changes.
 958
 959 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 960
 961         * configure: Regenerated to track ../common/aclocal.m4 changes.
 962
 963 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 964
 965         * configure: Regenerated to track ../common/aclocal.m4 changes.
 966
 967 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 968
 969         * configure: Regenerated to track ../common/aclocal.m4 changes.
 970
 971 Tue Mar 10 09:26:38 1998  Nick Clifton  <nickc@cygnus.com>
 972
 973         * armopts.h: Remove definition of LITTLEND - it is not used.
 974
 975 Tue Feb 17 12:35:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 976
 977         * wrapper.c (sim_store_register, sim_fetch_register): Pass in
 978         length parameter. Return -1.
 979
 980 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 981
 982         * configure: Regenerated to track ../common/aclocal.m4 changes.
 983
 984 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 985
 986         * configure: Regenerated to track ../common/aclocal.m4 changes.
 987
 988 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 989
 990         * configure: Regenerated to track ../common/aclocal.m4 changes.
 991
 992 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 993
 994         * configure: Regenerated to track ../common/aclocal.m4 changes.
 995         * config.in: Ditto.
 996
 997 Tue Dec  9 11:30:48 1997  Nick Clifton  <nickc@cygnus.com>
 998
 999         * Makefile.in: Updated with changes from branch.
1000         * armdefs.h:   ditto
1001         * armemu.c:    ditto   these changes
1002         * armemu.h:    ditto   add support for
1003         * armos.c:     ditto   the Thumb instruction
1004         * armsupp.c:   ditto   set and the new v4
1005         * armvirt.c:   ditto   architecture.
1006         * wrapper.c:   ditto
1007         * thumbemu.c:  New file from branch.
1008
1009
1010 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1011
1012         * configure: Regenerated to track ../common/aclocal.m4 changes.
1013
1014 Thu Oct 30 13:54:06 1997  Nick Clifton  <nickc@cygnus.com>
1015
1016         * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI.  Patch
1017         from Tony Thompson at ARM: athompso@arm.com
1018
1019         * wrapper.c (sim_create_inferior): Add code to create an execution
1020         environment.  Patch from Tony Thompson at ARM: athompso@arm.com
1021
1022 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1023
1024         * wrapper.c (sim_load): Pass lma_p and sim_write args to
1025         sim_load_file.
1026
1027 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1028
1029         * configure: Regenerated to track ../common/aclocal.m4 changes.
1030
1031 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1032
1033         * configure: Regenerated to track ../common/aclocal.m4 changes.
1034
1035 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1036
1037         * configure: Regenerated to track ../common/aclocal.m4 changes.
1038
1039 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1040
1041         * configure: Regenerated to track ../common/aclocal.m4 changes.
1042
1043 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1044
1045         * configure: Regenerated to track ../common/aclocal.m4 changes.
1046
1047 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1048
1049         * configure: Regenerated to track ../common/aclocal.m4 changes.
1050
1051 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1052
1053         * configure: Regenerated to track ../common/aclocal.m4 changes.
1054
1055 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1056
1057         * configure: Regenerated to track ../common/aclocal.m4 changes.
1058         * config.in: Ditto.
1059
1060 Tue Aug 26 10:37:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1061
1062         * wrapper.c (sim_kill): Delete.
1063         (sim_create_inferior): Add ABFD argument.
1064         (sim_load): Move setting of PC from here.
1065         (sim_create_inferior): To here.
1066
1067 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1068
1069         * configure: Regenerated to track ../common/aclocal.m4 changes.
1070         * config.in: Ditto.
1071
1072 Mon Aug 25 15:35:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1073
1074         * wrapper.c (sim_open): Add ABFD argument.
1075
1076 Tue May 20 10:13:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1077
1078         * wrapper.c (sim_open): Add callback argument.
1079         (sim_set_callbacks): Drop SIM_DESC argument.
1080
1081 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1082
1083         * configure: Regenerated to track ../common/aclocal.m4 changes.
1084
1085 Fri Apr 18 13:32:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1086
1087         * wrapper.c (sim_stop): Stub sim_stop function.
1088
1089 Thu Apr 17 18:33:01 1997  Fred Fish  <fnf@cygnus.com>
1090
1091         * arminit.c (ARMul_NewState): Preinitialize the state to
1092         all zero/NULL.
1093
1094 Thu Apr 17 02:39:02 1997  Doug Evans  <dje@canuck.cygnus.com>
1095
1096         * Makefile.in (SIM_OBJS): Add sim-load.o.
1097         * wrapper.c (sim_kind,myname): New static locals.
1098         (sim_open): Set sim_kind, myname.
1099         (sim_load): Call sim_load_file to do work.  Set start address from bfd.
1100         (sim_create_inferior): Return SIM_RC.  Delete start_address arg.
1101
1102 Thu Apr 17 11:48:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1103
1104         * wrapper.c (sim_trace): Update so that it matches prototype.
1105
1106 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1107
1108         * configure: Regenerated to track ../common/aclocal.m4 changes.
1109         * config.in: Ditto.
1110
1111 Mon Apr  7 12:01:17 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1112
1113         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1114         $(srcdir)/....
1115         (armemu26.o): Ditto.
1116
1117 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1118
1119         * wrapper.c (sim_open): New arg `kind'.
1120
1121         * configure: Regenerated to track ../common/aclocal.m4 changes.
1122
1123 Wed Apr  2 14:50:44 1997  Ian Lance Taylor  <ian@cygnus.com>
1124
1125         * COPYING: Update FSF address.
1126
1127 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1128
1129         * configure: Regenerated to track ../common/aclocal.m4 changes.
1130
1131 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1132
1133         * configure: Regenerated to track ../common/aclocal.m4 changes.
1134
1135 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1136
1137         * configure: Re-generate.
1138
1139 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1140
1141         * configure: Regenerate to track ../common/aclocal.m4 changes.
1142
1143 Thu Mar 13 12:38:56 1997  Doug Evans  <dje@canuck.cygnus.com>
1144
1145         * wrapper.c (sim_open): Has result now.
1146         (sim_*): New SIM_DESC argument.
1147
1148 Tue Feb  4 13:22:21 1997  Doug Evans  <dje@canuck.cygnus.com>
1149
1150         * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1151         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1152         * configure.in: sinclude ../common/aclocal.m4.
1153         * configure: Regenerated.
1154
1155 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1156
1157         * configure configure.in Makefile.in:  Update to new configure
1158         scheme which is more compatible with WinGDB builds.
1159         * configure.in:  Improve comment on how to run autoconf.
1160         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1161         * Makefile.in:  Use autoconf substitution to install common
1162         makefile fragment.
1163
1164 Wed Nov 20 01:05:10 1996  Doug Evans  <dje@canuck.cygnus.com>
1165
1166         * run.c: Deleted, use one in ../common now.
1167         * Makefile.in: Delete everything that's been moved to
1168         ../common/Make-common.in.
1169         (SIM_OBJS): Define.
1170         * configure.in: Simplify using macros in ../common/aclocal.m4.
1171         * configure: Regenerated.
1172         * config.in: New file.
1173         * armos.c: #include config.h.
1174         * wrapper.c (mem_size): Value is in bytes now.
1175         (sim_callback): New global.
1176         (arm_sim_set_profile{,_size}): Delete.
1177         (arm_sim_set_mem_size): Rename to sim_size.
1178         (sim_do_command): Call printf_filtered via callback.
1179         (sim_set_callbacks): Record callback.
1180
1181 Thu Oct  3 16:10:27 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1182
1183         * Makefile.in (mostlyclean): Remove config.log.
1184
1185 Wed Jun 26 12:17:24 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1186
1187         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1188         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1189         (docdir): Removed.
1190         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1191         (AC_PROG_INSTALL): Added.
1192         * configure: Rebuilt.
1193
1194 Wed Feb 21 12:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1195
1196         * configure: Regenerate with autoconf 2.7.
1197
1198 Fri Dec 15 16:27:30 1995  Ian Lance Taylor  <ian@cygnus.com>
1199
1200         * run.c (main): Use new bfd_big_endian macro.
1201
1202 Mon Nov 20 17:40:38 1995  Doug Evans  <dje@canuck.cygnus.com>
1203
1204         * run.c: Include "getopt.h".
1205         (verbose): Delete.
1206         (usage): Make static.
1207         (main): Call arm_sim_set_verbosity.
1208         Only load sections marked SEC_LOAD.
1209         * wrapper.c (mem_size, verbosity): New static global.
1210         (arm_sim_set_mem_size): Renamed from sim_size.  Callers updated.
1211         (arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
1212
1213 Fri Nov 17 19:35:11 1995  Doug Evans  <dje@canuck.cygnus.com>
1214
1215         * armdefs.h (ARMul_State): New member `verbose'.
1216         * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1217         * run.c (verbose): Make global.
1218         * wrapper.c (init): Set state->verbose.
1219         (ARMul_ConsolePrint): Don't print anything if !verbose.
1220
1221 Fri Oct 13 15:30:30 1995  Doug Evans  <dje@canuck.cygnus.com>
1222
1223         * armos.c: #include dbg_rdi.h.
1224         (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1225         * armos.h (SWI_Breakpoint): Define.
1226         * wrapper.c: #include armemu.h, dbg_rdi.h.
1227         (rc): Delete.
1228         (sim_resume): Use state->EndCondition to record stop state.
1229         Call FLUSHPIPE before returning.
1230         (sim_stop_reason): Determine reason from state->EndCondition.
1231
1232 Fri Oct 13 15:04:05 1995  steve chamberlain  <sac@slash.cygnus.com>
1233
1234         * wrapper.c (sim_set_callbacks): New.
1235
1236 Thu Sep 28 19:45:56 1995  Doug Evans  <dje@deneb.cygnus.com>
1237
1238         * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1239         number of bytes not read/written (or -1).
1240
1241 Wed Sep 20 13:35:54 1995  Ian Lance Taylor  <ian@cygnus.com>
1242
1243         * Makefile.in (maintainer-clean): New synonym for realclean.
1244
1245 Fri Sep  8 14:27:20 1995  Ian Lance Taylor  <ian@cygnus.com>
1246
1247         * configure.in: Remove AC_PROG_INSTALL.
1248         * configure: Rebuild.
1249         * Makefile.in (INSTALL): Revert to using install.sh.
1250         (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1251         (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1252         (mostlyclean): Make the same as clean, not distclean.
1253         (clean): Remove config.log.
1254         (install): Don't install in $(tooldir).
1255
1256 Thu Sep  7 12:00:17 1995  Doug Evans  <dje@canuck.cygnus.com>
1257
1258         (Try to) Update to new bfd autoconf scheme.
1259         * run.c: Don't include sysdep.h.
1260         * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1261         (CC, CFLAGS, AR, RANLIB): Likewise.
1262         (HDEFINES, TDEFINES): Define.
1263         (CC_FOR_BUILD): Delete.
1264         (host_makefile_frag): Delete.
1265         (Makefile): Don't depend on frags.
1266         * configure.in (sysdep.h): Don't create symlink.
1267         (host_makefile_frag, frags): Deleted.
1268         (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1269         * configure: Regenerated.
1270
1271 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
1272
1273         * Update all FSF addresses except those in COPYING* files.
1274
1275 Wed Jul  5 16:15:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1276
1277         * Makefile.in (clean): Remove run, libsim.a.
1278
1279         * Makefile.in, configure.in: converted to autoconf.
1280         * configure: New file, generated with autconf 2.4.
1281
1282         * arm.mt: Removed.
1283
1284 Fri Jun 30 16:49:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
1285
1286         * wrapper.c (sim_do_command): New function.
1287
1288 Tue Jun 13 10:57:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1289
1290         * armos.c (ARMul_OSHandleSWI): New version to work with
1291         newlib simply.
1292
1293 Thu Jun  8 14:37:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1294
1295         * run.c (main): Grab return value from right register.
1296
1297 Wed May 24 14:37:31 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1298
1299         * New.
1300
1301