sim/arm/ChangeLog

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