sim/arm/ChangeLog

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