sim/arm/ChangeLog

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