sim/mips/ChangeLog

   1 Mon May 19 18:20:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * Makefile.in (SIM_OBJS): Add common modules.
   4
   5         * interp.c (sim_set_callbacks): Also set SD callback.
   6         (set_endianness, xfer_*, swap_*): Delete.
   7         (host_read_word, host_read_long, host_swap_word, host_swap_long):
   8         Change to functions using sim-endian macros.
   9         (control_c, sim_stop): Delete, use common version.
  10         (simulate): Convert into.
  11         (sim_engine_run): This function.
  12         (sim_resume): Delete.
  13
  14         * interp.c (simulation): New variable - the simulator object.
  15         (sim_kind): Delete global - merged into simulation.
  16         (sim_load): Cleanup.  Move PC assignment from here.
  17         (sim_create_inferior): To here.
  18
  19         * sim-main.h: New file.
  20         * interp.c (sim-main.h): Include.
  21
  22 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
  23
  24         * configure: Regenerated to track ../common/aclocal.m4 changes.
  25
  26 Wed Apr 23 17:32:19 1997  Doug Evans  <dje@canuck.cygnus.com>
  27
  28         * tconfig.in (SIM_HAVE_BIENDIAN): Define.
  29
  30 Mon Apr 21 17:16:13 1997  Gavin Koch  <gavin@cygnus.com>
  31
  32         * gencode.c (build_instruction): DIV instructions: check
  33         for division by zero and integer overflow before using
  34         host's division operation.
  35
  36 Thu Apr 17 03:18:14 1997  Doug Evans  <dje@canuck.cygnus.com>
  37
  38         * Makefile.in (SIM_OBJS): Add sim-load.o.
  39         * interp.c: #include bfd.h.
  40         (target_byte_order): Delete.
  41         (sim_kind, myname, big_endian_p): New static locals.
  42         (sim_open): Set sim_kind, myname.  Move call to set_endianness to
  43         after argument parsing.  Recognize -E arg, set endianness accordingly.
  44         (sim_load): Return SIM_RC.  New arg abfd.  Call sim_load_file to
  45         load file into simulator.  Set PC from bfd.
  46         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
  47         (set_endianness): Use big_endian_p instead of target_byte_order.
  48
  49 Wed Apr 16 17:55:37 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  50
  51         * interp.c (sim_size): Delete prototype - conflicts with
  52         definition in remote-sim.h.  Correct definition.
  53
  54 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  55
  56         * configure: Regenerated to track ../common/aclocal.m4 changes.
  57         * config.in: Ditto.
  58
  59 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
  60
  61         * interp.c (sim_open): New arg `kind'.
  62
  63         * configure: Regenerated to track ../common/aclocal.m4 changes.
  64
  65 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
  66
  67         * configure: Regenerated to track ../common/aclocal.m4 changes.
  68
  69 Tue Mar 25 11:38:22 1997  Doug Evans  <dje@canuck.cygnus.com>
  70
  71         * interp.c (sim_open): Set optind to 0 before calling getopt.
  72
  73 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  74
  75         * configure: Regenerated to track ../common/aclocal.m4 changes.
  76
  77 Mon Mar 17 10:52:59 1997  Gavin Koch  <gavin@cetus.cygnus.com>
  78
  79         * interp.c : Replace uses of pr_addr with pr_uword64
  80         where the bit length is always 64 independent of SIM_ADDR.
  81         (pr_uword64) : added.
  82
  83 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  84
  85         * configure: Re-generate.
  86
  87 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
  88
  89         * configure: Regenerate to track ../common/aclocal.m4 changes.
  90
  91 Thu Mar 13 12:51:36 1997  Doug Evans  <dje@canuck.cygnus.com>
  92
  93         * interp.c (sim_open): New SIM_DESC result.  Argument is now
  94         in argv form.
  95         (other sim_*): New SIM_DESC argument.
  96
  97 start-sanitize-r5900
  98 Wed Feb 26 18:32:21 1997  Gavin Koch  <gavin@cygnus.com>
  99
 100         * gencode.c (POP_AND,POP_OR,POP_NOR,POP_XOR):
 101         Change values to avoid overloading DOUBLEWORD which is tested
 102         for all insns.
 103         * gencode.c: reinstate "offending code".
 104 end-sanitize-r5900
 105
 106 Mon Feb 24 22:47:14 1997  Dawn Perchik  <dawn@cygnus.com>
 107
 108         * interp.c: Fix printing of addresses for non-64-bit targets.
 109         (pr_addr): Add function to print address based on size.
 110 start-sanitize-r5900
 111         * gencode.c: #ifdef out offending code until a permanent fix
 112         can be added.  Code is causing build errors for non-5900 mips targets.
 113 end-sanitize-r5900
 114
 115 start-sanitize-r5900
 116 Thu Feb 20 10:40:24 1997  Gavin Koch  <gavin@cetus.cygnus.com>
 117
 118         * gencode.c (process_instructions): Correct test for ISA dependent
 119         architecture bits in isa field of MIPS_DECODE.
 120
 121 end-sanitize-r5900
 122 Wed Feb 19 14:42:09 1997  Mark Alexander  <marka@cygnus.com>
 123
 124         * interp.c (simopen): Add support for LSI MiniRISC PMON vectors.
 125
 126 start-sanitize-r5900
 127 Tue Feb 18 17:03:47 1997  Gavin Koch  <gavin@cygnus.com>
 128
 129         * gencode.c (MIPS_DECODE): Correct instruction feature flags for
 130         PMADDUW.
 131
 132 end-sanitize-r5900
 133 Thu Feb 13 14:08:30 1997  Ian Lance Taylor  <ian@cygnus.com>
 134
 135         * gencode.c (build_mips16_operands): Correct computation of base
 136         address for extended PC relative instruction.
 137
 138 start-sanitize-r5900
 139 Fri Feb  7 11:12:44 1997  Gavin Koch  <gavin@cygnus.com>
 140
 141         * Makefile.in, configure, configure.in, gencode.c,
 142         interp.c, support.h: add r5900.
 143
 144 end-sanitize-r5900
 145 Thu Feb  6 17:16:15 1997  Ian Lance Taylor  <ian@cygnus.com>
 146
 147         * interp.c (mips16_entry): Add support for floating point cases.
 148         (SignalException): Pass floating point cases to mips16_entry.
 149         (ValueFPR): Don't restrict fmt_single and fmt_word to even
 150         registers.
 151         (StoreFPR): Likewise.  Also, don't clobber fpr + 1 for fmt_single
 152         or fmt_word.
 153         (COP_LW): Pass fmt_word rather than fmt_uninterpreted to StoreFPR,
 154         and then set the state to fmt_uninterpreted.
 155         (COP_SW): Temporarily set the state to fmt_word while calling
 156         ValueFPR.
 157
 158 Tue Feb  4 16:48:25 1997  Ian Lance Taylor  <ian@cygnus.com>
 159
 160         * gencode.c (build_instruction): The high order may be set in the
 161         comparison flags at any ISA level, not just ISA 4.
 162
 163 Tue Feb  4 13:33:30 1997  Doug Evans  <dje@canuck.cygnus.com>
 164
 165         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 166         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 167         * configure.in: sinclude ../common/aclocal.m4.
 168         * configure: Regenerated.
 169
 170 Fri Jan 31 11:11:45 1997  Ian Lance Taylor  <ian@cygnus.com>
 171
 172         * configure: Rebuild after change to aclocal.m4.
 173
 174 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 175
 176         * configure configure.in Makefile.in:  Update to new configure
 177         scheme which is more compatible with WinGDB builds.
 178         * configure.in:  Improve comment on how to run autoconf.
 179         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 180         * Makefile.in:  Use autoconf substitution to install common
 181         makefile fragment.
 182
 183 Wed Jan  8 12:39:03 1997  Jim Wilson  <wilson@cygnus.com>
 184
 185         * gencode.c (build_instruction): Use BigEndianCPU instead of
 186         ByteSwapMem.
 187
 188 Thu Jan 02 22:23:04 1997  Mark Alexander  <marka@cygnus.com>
 189
 190         * interp.c (sim_monitor): Make output to stdout visible in
 191         wingdb's I/O log window.
 192
 193 Tue Dec 31 07:04:00 1996  Mark Alexander  <marka@cygnus.com>
 194
 195         * support.h: Undo previous change to SIGTRAP
 196         and SIGQUIT values.
 197
 198 Mon Dec 30 17:36:06 1996  Ian Lance Taylor  <ian@cygnus.com>
 199
 200         * interp.c (store_word, load_word): New static functions.
 201         (mips16_entry): New static function.
 202         (SignalException): Look for mips16 entry and exit instructions.
 203         (simulate): Use the correct index when setting fpr_state after
 204         doing a pending move.
 205
 206 Sun Dec 29 09:37:18 1996  Mark Alexander  <marka@cygnus.com>
 207
 208         * interp.c: Fix byte-swapping code throughout to work on
 209         both little- and big-endian hosts.
 210
 211 Sun Dec 29 09:18:32 1996  Mark Alexander  <marka@cygnus.com>
 212
 213         * support.h: Make definitions of SIGTRAP and SIGQUIT consistent
 214         with gdb/config/i386/xm-windows.h.
 215
 216 Fri Dec 27 22:48:51 1996  Mark Alexander  <marka@cygnus.com>
 217
 218         * gencode.c (build_instruction): Work around MSVC++ code gen bug
 219         that messes up arithmetic shifts.
 220
 221 Fri Dec 20 11:04:05 1996  Stu Grossman  (grossman@critters.cygnus.com)
 222
 223         * support.h:  Use _WIN32 instead of __WIN32__.  Also add defs for
 224         SIGTRAP and SIGQUIT for _WIN32.
 225
 226 Thu Dec 19 14:07:27 1996  Ian Lance Taylor  <ian@cygnus.com>
 227
 228         * gencode.c (build_instruction) [MUL]: Cast operands to word64, to
 229         force a 64 bit multiplication.
 230         (build_instruction) [OR]: In mips16 mode, don't do anything if the
 231         destination register is 0, since that is the default mips16 nop
 232         instruction.
 233
 234 Mon Dec 16 14:59:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 235
 236         * gencode.c (MIPS16_DECODE): SWRASP is I8, not RI.
 237         (build_endian_shift): Don't check proc64.
 238         (build_instruction): Always set memval to uword64.  Cast op2 to
 239         uword64 when shifting it left in memory instructions.  Always use
 240         the same code for stores--don't special case proc64.
 241
 242         * gencode.c (build_mips16_operands): Fix base PC value for PC
 243         relative operands.
 244         (build_instruction): Call JALDELAYSLOT rather than DELAYSLOT for a
 245         jal instruction.
 246         * interp.c (simJALDELAYSLOT): Define.
 247         (JALDELAYSLOT): Define.
 248         (INDELAYSLOT, INJALDELAYSLOT): Define.
 249         (simulate): Clear simJALDELAYSLOT when simDELAYSLOT is cleared.
 250
 251 Tue Dec 24 22:11:20 1996  Angela Marie Thomas (angela@cygnus.com)
 252
 253         * interp.c (sim_open): add flush_cache as a PMON routine
 254         (sim_monitor): handle flush_cache by ignoring it
 255
 256 Wed Dec 11 13:53:51 1996  Jim Wilson  <wilson@cygnus.com>
 257
 258         * gencode.c (build_instruction): Use !ByteSwapMem instead of
 259         BigEndianMem.
 260         * interp.c (CONFIG, config_EP_{mask,shift,D,DxxDxx, config_BE): Delete.
 261         (BigEndianMem): Rename to ByteSwapMem and change sense.
 262         (BigEndianCPU, sim_write, LoadMemory, StoreMemory): Change
 263         BigEndianMem references to !ByteSwapMem.
 264         (set_endianness): New function, with prototype.
 265         (sim_open): Call set_endianness.
 266         (sim_info): Use simBE instead of BigEndianMem.
 267         (xfer_direct_word, xfer_direct_long, swap_direct_word,
 268         swap_direct_long, xfer_big_word, xfer_big_long, xfer_little_word,
 269         xfer_little_long, swap_word, swap_long): Delete unnecessary MSC_VER
 270         ifdefs, keeping the prototype declaration.
 271         (swap_word): Rewrite correctly.
 272         (ColdReset): Delete references to CONFIG.  Delete endianness related
 273         code; moved to set_endianness.
 274
 275 Tue Dec 10 11:32:04 1996  Jim Wilson  <wilson@cygnus.com>
 276
 277         * gencode.c (build_instruction, case JUMP): Truncate PC to 32 bits.
 278         * interp.c (CHECKHILO): Define away.
 279         (simSIGINT): New macro.
 280         (membank_size): Increase from 1MB to 2MB.
 281         (control_c): New function.
 282         (sim_resume): Rename parameter signal to signal_number.  Add local
 283         variable prev.  Call signal before and after simulate.
 284         (sim_stop_reason): Add simSIGINT support.
 285         (sim_warning, sim_error, dotrace, SignalException): Define as stdarg
 286         functions always.
 287         (sim_warning): Delete call to SignalException.  Do call printf_filtered
 288         if logfh is NULL.
 289         (AddressTranslation): Add #ifdef DEBUG around debugging message and
 290         a call to sim_warning.
 291
 292 Wed Nov 27 11:53:50 1996  Ian Lance Taylor  <ian@cygnus.com>
 293
 294         * gencode.c (process_instructions): If ! proc64, skip DOUBLEWORD
 295         16 bit instructions.
 296
 297 Tue Nov 26 11:53:12 1996  Ian Lance Taylor  <ian@cygnus.com>
 298
 299         Add support for mips16 (16 bit MIPS implementation):
 300         * gencode.c (inst_type): Add mips16 instruction encoding types.
 301         (GETDATASIZEINSN): Define.
 302         (MIPS_DECODE): Add REG flag to dsllv, dsrav, and dsrlv.  Add
 303         jalx.  Add LEFT flag to mfhi and mflo.  Add RIGHT flag to mthi and
 304         mtlo.
 305         (MIPS16_DECODE): New table, for mips16 instructions.
 306         (bitmap_val): New static function.
 307         (struct mips16_op): Define.
 308         (mips16_op_table): New table, for mips16 operands.
 309         (build_mips16_operands): New static function.
 310         (process_instructions): If PC is odd, decode a mips16
 311         instruction.  Break out instruction handling into new
 312         build_instruction function.
 313         (build_instruction): New static function, broken out of
 314         process_instructions.  Check modifiers rather than flags for SHIFT
 315         bit count and m[ft]{hi,lo} direction.
 316         (usage): Pass program name to fprintf.
 317         (main): Remove unused variable this_option_optind.  Change
 318         ``*loptarg++'' to ``loptarg++''.
 319         (my_strtoul): Parenthesize && within ||.
 320         * interp.c (LoadMemory): Accept a halfword pAddr if vAddr is odd.
 321         (simulate): If PC is odd, fetch a 16 bit instruction, and
 322         increment PC by 2 rather than 4.
 323         * configure.in: Add case for mips16*-*-*.
 324         * configure: Rebuild.
 325
 326 Fri Nov 22 08:49:36 1996  Mark Alexander  <marka@cygnus.com>
 327
 328         * interp.c: Allow -t to enable tracing in standalone simulator.
 329         Fix garbage output in trace file and error messages.
 330
 331 Wed Nov 20 01:54:37 1996  Doug Evans  <dje@canuck.cygnus.com>
 332
 333         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 334         (SIM_{OBJS,EXTRA_CFLAGS,EXTRA_CLEAN}): Define.
 335         * configure.in: Simplify using macros in ../common/aclocal.m4.
 336         * configure: Regenerated.
 337         * tconfig.in: New file.
 338
 339 Tue Nov 12 13:34:00 1996  Dawn Perchik  <dawn@cygnus.com>
 340
 341         * interp.c: Fix bugs in 64-bit port.
 342         Use ansi function declarations for msvc compiler.
 343         Initialize and test file pointer in trace code.
 344         Prevent duplicate definition of LAST_EMED_REGNUM.
 345
 346 Tue Oct 15 11:07:06 1996  Mark Alexander  <marka@cygnus.com>
 347
 348         * interp.c (xfer_big_long): Prevent unwanted sign extension.
 349
 350 Thu Sep 26 17:35:00 1996  James G. Smith  <jsmith@cygnus.co.uk>
 351
 352         * interp.c (SignalException): Check for explicit terminating
 353         breakpoint value.
 354         * gencode.c: Pass instruction value through SignalException()
 355         calls for Trap, Breakpoint and Syscall.
 356
 357 Thu Sep 26 11:35:17 1996  James G. Smith  <jsmith@cygnus.co.uk>
 358
 359         * interp.c (SquareRoot): Add HAVE_SQRT check to ensure sqrt() is
 360         only used on those hosts that provide it.
 361         * configure.in: Add sqrt() to list of functions to be checked for.
 362         * config.in: Re-generated.
 363         * configure: Re-generated.
 364
 365 Fri Sep 20 15:47:12 1996  Ian Lance Taylor  <ian@cygnus.com>
 366
 367         * gencode.c (process_instructions): Call build_endian_shift when
 368         expanding STORE RIGHT, to fix swr.
 369         * support.h (SIGNEXTEND): If the sign bit is not set, explicitly
 370         clear the high bits.
 371         * interp.c (Convert): Fix fmt_single to fmt_long to not truncate.
 372         Fix float to int conversions to produce signed values.
 373
 374 Thu Sep 19 15:34:17 1996  Ian Lance Taylor  <ian@cygnus.com>
 375
 376         * gencode.c (MIPS_DECODE): Set UNSIGNED for multu instruction.
 377         (process_instructions): Correct handling of nor instruction.
 378         Correct shift count for 32 bit shift instructions. Correct sign
 379         extension for arithmetic shifts to not shift the number of bits in
 380         the type.  Fix 64 bit multiply high word calculation.  Fix 32 bit
 381         unsigned multiply.  Fix ldxc1 and friends to use coprocessor 1.
 382         Fix madd.
 383         * interp.c (CHECKHILO): Don't set HIACCESS, LOACCESS, or HLPC.
 384         It's OK to have a mult follow a mult.  What's not OK is to have a
 385         mult follow an mfhi.
 386         (Convert): Comment out incorrect rounding code.
 387
 388 Mon Sep 16 11:38:16 1996  James G. Smith  <jsmith@cygnus.co.uk>
 389
 390         * interp.c (sim_monitor): Improved monitor printf
 391         simulation. Tidied up simulator warnings, and added "--log" option
 392         for directing warning message output.
 393         * gencode.c: Use sim_warning() rather than WARNING macro.
 394
 395 Thu Aug 22 15:03:12 1996  Ian Lance Taylor  <ian@cygnus.com>
 396
 397         * Makefile.in (gencode): Depend upon gencode.o, getopt.o, and
 398         getopt1.o, rather than on gencode.c.  Link objects together.
 399         Don't link against -liberty.
 400         (gencode.o, getopt.o, getopt1.o): New targets.
 401         * gencode.c: Include <ctype.h> and "ansidecl.h".
 402         (AND): Undefine after including "ansidecl.h".
 403         (ULONG_MAX): Define if not defined.
 404         (OP_*): Don't define macros; now defined in opcode/mips.h.
 405         (main): Call my_strtoul rather than strtoul.
 406         (my_strtoul): New static function.
 407
 408 Wed Jul 17 18:12:38 1996  Stu Grossman  (grossman@critters.cygnus.com)
 409
 410         * gencode.c (process_instructions):  Generate word64 and uword64
 411         instead of `long long' and `unsigned long long' data types.
 412         * interp.c:  #include sysdep.h to get signals, and define default
 413         for SIGBUS.
 414         * (Convert):  Work around for Visual-C++ compiler bug with type
 415         conversion.
 416         * support.h:  Make things compile under Visual-C++ by using
 417         __int64 instead of `long long'.  Change many refs to long long
 418         into word64/uword64 typedefs.
 419
 420 Wed Jun 26 12:24:55 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 421
 422         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 423         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 424         (docdir): Removed.
 425         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 426         (AC_PROG_INSTALL): Added.
 427         (AC_PROG_CC): Moved to before configure.host call.
 428         * configure: Rebuilt.
 429
 430 Wed Jun  5 08:28:13 1996  James G. Smith  <jsmith@cygnus.co.uk>
 431
 432         * configure.in: Define @SIMCONF@ depending on mips target.
 433         * configure: Rebuild.
 434         * Makefile.in (run): Add @SIMCONF@ to control simulator
 435         construction.
 436         * gencode.c: Change LOADDRMASK to 64bit memory model only.
 437         * interp.c: Remove some debugging, provide more detailed error
 438         messages, update memory accesses to use LOADDRMASK.
 439
 440 Mon Jun  3 11:55:03 1996  Ian Lance Taylor  <ian@cygnus.com>
 441
 442         * configure.in: Add calls to AC_CONFIG_HEADER, AC_CHECK_HEADERS,
 443         AC_CHECK_LIB, and AC_CHECK_FUNCS.  Change AC_OUTPUT to set
 444         stamp-h.
 445         * configure: Rebuild.
 446         * config.in: New file, generated by autoheader.
 447         * interp.c: Include "config.h".  Include <stdlib.h>, <string.h>,
 448         and <strings.h> if they exist.  Replace #ifdef sun with #ifdef
 449         HAVE_ANINT and HAVE_AINT, as appropriate.
 450         * Makefile.in (run): Use @LIBS@ rather than -lm.
 451         (interp.o): Depend upon config.h.
 452         (Makefile): Just rebuild Makefile.
 453         (clean): Remove stamp-h.
 454         (mostlyclean): Make the same as clean, not as distclean.
 455         (config.h, stamp-h): New targets.
 456
 457 Fri May 10 00:41:17 1996  James G. Smith  <jsmith@cygnus.co.uk>
 458
 459         * interp.c (ColdReset): Fix boolean test. Make all simulator
 460         globals static.
 461
 462 Wed May  8 15:12:58 1996  James G. Smith  <jsmith@cygnus.co.uk>
 463
 464         * interp.c (xfer_direct_word, xfer_direct_long,
 465         swap_direct_word, swap_direct_long, xfer_big_word,
 466         xfer_big_long, xfer_little_word, xfer_little_long,
 467         swap_word,swap_long): Added.
 468         * interp.c (ColdReset): Provide function indirection to
 469         host<->simulated_target transfer routines.
 470         * interp.c (sim_store_register, sim_fetch_register): Updated to
 471         make use of indirected transfer routines.
 472
 473 Fri Apr 19 15:48:24 1996  James G. Smith  <jsmith@cygnus.co.uk>
 474
 475         * gencode.c (process_instructions): Ensure FP ABS instruction
 476         recognised.
 477         * interp.c (AbsoluteValue): Add routine. Also provide simple PMON
 478         system call support.
 479
 480 Wed Apr 10 09:51:38 1996  James G. Smith  <jsmith@cygnus.co.uk>
 481
 482         * interp.c (sim_do_command): Complain if callback structure not
 483         initialised.
 484
 485 Thu Mar 28 13:50:51 1996  James G. Smith  <jsmith@cygnus.co.uk>
 486
 487         * interp.c (Convert): Provide round-to-nearest and round-to-zero
 488         support for Sun hosts.
 489         * Makefile.in (gencode): Ensure the host compiler and libraries
 490         used for cross-hosted build.
 491
 492 Wed Mar 27 14:42:12 1996  James G. Smith  <jsmith@cygnus.co.uk>
 493
 494         * interp.c, gencode.c: Some more (TODO) tidying.
 495
 496 Thu Mar  7 11:19:33 1996  James G. Smith  <jsmith@cygnus.co.uk>
 497
 498         * gencode.c, interp.c: Replaced explicit long long references with
 499         WORD64HI, WORD64LO, SET64HI and SET64LO macro calls.
 500         * support.h (SET64LO, SET64HI): Macros added.
 501
 502 Wed Feb 21 12:16:21 1996  Ian Lance Taylor  <ian@cygnus.com>
 503
 504         * configure: Regenerate with autoconf 2.7.
 505
 506 Tue Jan 30 08:48:18 1996  Fred Fish  <fnf@cygnus.com>
 507
 508         * interp.c (LoadMemory): Enclose text following #endif in /* */.
 509         * support.h: Remove superfluous "1" from #if.
 510         * support.h (CHECKSIM): Remove stray 'a' at end of line.
 511
 512 Mon Dec  4 11:44:40 1995  Jamie Smith  <jsmith@cygnus.com>
 513
 514         * interp.c (StoreFPR): Control UndefinedResult() call on
 515         WARN_RESULT manifest.
 516
 517 Fri Dec  1 16:37:19 1995  James G. Smith  <jsmith@cygnus.co.uk>
 518
 519         * gencode.c: Tidied instruction decoding, and added FP instruction
 520         support.
 521
 522         * interp.c: Added dineroIII, and BSD profiling support. Also
 523         run-time FP handling.
 524
 525 Sun Oct 22 00:57:18 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
 526
 527         * Changelog, Makefile.in, README.Cygnus, configure, configure.in,
 528         gencode.c, interp.c, support.h: created.