sim/erc32/ChangeLog

   1 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * aclocal.m4, config.in, configure: Regenerate.
   4
   5 2011-12-31  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
   8         the code in gdb's configure.ac with $TERMCAP.
   9         * configure: Regenerated.
  10
  11 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * aclocal.m4: New file.
  14         * configure: Regenerate.
  15
  16 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  17
  18         * configure.ac: Change include to common/acinclude.m4.
  19
  20 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  21
  22         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
  23         call.  Replace common.m4 include with SIM_AC_COMMON.
  24         * configure: Regenerate.
  25
  26 2011-06-09  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * interf.c (sim_open): Accept and ignore `--sysroot=...'.
  29
  30 2011-06-01  Joel Brobecker  <brobecker@adacore.com>
  31
  32         * interf.c (sim_complete_command): New stub function.
  33
  34 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
  35
  36         * interf.c (sim_store_register): Update return value to
  37         match new API.
  38
  39 2010-05-20  Joel Brobecker  <brobecker@adacore.com>
  40
  41         * sis.h: Remove #include <stdint.h>.
  42         (uint64, int64): Redefine without using stdint.h.
  43         (UINT64_MAX): Define.
  44
  45 2010-04-20  Tiemen Schut    <T.Schut@sron.nl>
  46
  47         * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
  48         * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
  49         for counts.
  50         * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
  51         (sim_resume): Specify maximum run time as uint64.
  52         * sis.c (run_sim): Change icount to uint64_t.
  53         * sis.h: Define uint64 as uint64_t. Change various fields and
  54         prototypes to uint64 to support longer simulations.
  55
  56 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
  57
  58         * interp.c (sim_write): Add const to buf arg.
  59
  60 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  61
  62         * configure: Regenerate.
  63
  64 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  65
  66         * config.in: Regenerate.
  67         * configure: Likewise.
  68
  69         * configure: Regenerate.
  70
  71 2008-11-10  Joel Sherrill <joel.sherrill@oarcorp.com>
  72
  73         * erc32.c, exec.c: Fix warnings.
  74
  75 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
  76
  77         * configure: Regenerate to track ../common/common.m4 changes.
  78         * config.in: Ditto.
  79
  80 2008-06-09  Joel Sherrill <joel.sherrill@oarcorp.com>
  81
  82         * sis.c: Correct spelling error.
  83
  84 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
  85             Daniel Jacobowitz  <dan@codesourcery.com>
  86             Joseph Myers  <joseph@codesourcery.com>
  87
  88         * configure: Regenerate.
  89
  90 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
  91
  92         * acconfig.h: Remove.
  93         * config.in: Regenerate.
  94
  95 2006-12-20  Hans-Peter Nilsson  <hp@axis.com>
  96
  97         * configure.ac: Add test for readline, substitute READLINE.
  98         * Makefile.in (READLINE_LIB): New substituted-contents variable.
  99         (SIM_EXTRA_LIBDEPS): Don't set.
 100         (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
 101         ../../readline/libreadline.a.
 102         * configure: Regenerate.
 103
 104 2006-08-08  Daniel Jacobowitz  <dan@codesourcery.com>
 105
 106         * Makefile.in (func.o, help.o): Correct dependencies.
 107
 108 2006-08-08  Joel Sherrill <joel.sherrill@oarcorp.com>
 109
 110         * Makefile.in (install-sis): Honor DESTDIR.
 111
 112 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 113
 114         * configure: Regenerated.
 115
 116 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 117
 118         * configure: Regenerated.
 119
 120 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 121
 122         * configure: Regenerated.
 123
 124 2005-11-28  Mark Mitchell  <mark@codesourcery.com>
 125
 126         * interf.c: (gdb/signals.h): Include it.
 127         (sim_stop_reason): Use TARGET_SIGNAL_*.
 128
 129 2005-07-08  Ben Elliston  <bje@au.ibm.com>
 130
 131         * func.c: Remove ANSI_PROTOTYPES conditional code.
 132
 133 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 134
 135         * configure: Regenerate.
 136
 137 2005-03-07  Jerome Guitton  <guitton@gnat.com>
 138
 139         * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
 140         strings.
 141         (clear_accex): Ditto.
 142         * sim/erc32/interf.c: Remove the redeclaration of fprintf.
 143         * sim/erc32/sis.c: Ditto.
 144         * sim/erc32/exec.c: Add missing semicolon.
 145         * sim/erc32/func.c: Remove definitions of generic_print_address,
 146         generic_symbol_at_address, buffer_read_memory and perror_memory, as
 147         they are already defined in opcodes/dis-buf.c.
 148
 149 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 150
 151         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 152         explicit call to AC_CONFIG_HEADER.
 153         * configure: Regenerate.
 154
 155 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 156
 157         * configure.ac: Update to use ../common/common.m4.
 158         * configure: Re-generate.
 159
 160 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 161
 162         * configure: Regenerated to track ../common/aclocal.m4 changes.
 163
 164 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 165
 166         * configure.ac: Rename configure.in, require autoconf 2.59.
 167         * configure: Re-generate.
 168
 169 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 170
 171         * configure: Regenerate for ../common/aclocal.m4 update.
 172
 173 2004-11-11  Andreas Schwab  <schwab@suse.de>
 174
 175         * interf.c: Include "libiberty.h" instead of declaring buildargv
 176         ourselves.
 177
 178 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 179
 180         * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 181
 182 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 183
 184         * configure: Regenerated to track ../common/aclocal.m4 changes.
 185
 186 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 187
 188         * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
 189         * interf.c: Include "gdb/remote-sim.h".
 190
 191 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 192
 193         * configure: Regenerated to track ../common/aclocal.m4 changes.
 194
 195 2000-03-07  Frank Ch. Eigler  <fche@redhat.com>
 196
 197         From John Dallaway  <jld@redhat.co.uk>:
 198         * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
 199
 200 2000-03-03  Jonathan Larmour  <jlarmour@redhat.co.uk>
 201
 202         * func.c (buffer_read_memory): Change type of size to unsigned to
 203         match prototype
 204
 205 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 206
 207         * configure: Regenerated to track ../common/aclocal.m4 changes.
 208
 209 1999-05-08  Felix Lee  <flee@cygnus.com>
 210
 211         * configure: Regenerated to track ../common/aclocal.m4 changes.
 212
 213 1999-03-03  DJ Delorie  <dj@cygnus.com>
 214
 215         * configure.in: add termcap and -luser32 for host=cygwin
 216         * configure: regenerate
 217
 218 1999-02-11  Hugo Tyson  <hmt@cygnus.co.uk>
 219
 220         * exec.c (dispatch_instruction):
 221         Correct the sense of the
 222                   if (!sparclite) {
 223                      sregs->trap = TRAP_UNIMP;
 224                      break;
 225                   }
 226         clause that has been pasted around: it's correct in the SCAN and
 227         DIVScc (divide step) cases (where it was probably originally
 228         written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
 229         ie. instructions only in the SPARC V8 or SPARClite 86x
 230         architectures.  It was also present when not required for SMUL,
 231         SMULcc, UMUL, UMULcc instructions that are present in all
 232         architectures.
 233
 234 1999-01-25  Hugo Tyson  <hmt@cygnus.co.uk>
 235
 236         * interf.c (run_sim): Fix a bug in the main loop's handling of
 237         annulled delay slot instructions.  There is precedent for this
 238         change; the _other_ main loop in sis.c gets it right according to
 239         my reading of the code.
 240
 241         The bug is: if an interrupt happens when the next instruction
 242         (at sregs->pc) is annulled, the trap is taken (by execute_trap())
 243         with the current values of PC and NPC, so when the trap returns,
 244         the annulled instruction is indeed executed.  Another giveaway is
 245         that the annul flag is cleared in execute_trap(): the information
 246         is demonstrably discarded.
 247
 248         The solution is: perform annulling before looking for traps, in
 249         fact it's neater to do annulling, see if there's an interrupt and
 250         if not, do the instruction, then handle traps be they generated by
 251         interrupts pending or by the instruction we might just have done.
 252         That's what the sis.c one does.
 253
 254 1999-01-20  Hugo Tyson  <hmt@cygnus.co.uk>
 255
 256         * sis.h: Add asr17 register for support of SparcLITE (at least the
 257         Hitachi ones I find before me)
 258
 259         * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
 260         sparclite.  Other ASR numbers than 17 or 0 (Y) trap out.
 261         Case RDY: Allow read of asr17 if sparclite.  Other ASRs ditto.
 262         (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
 263         (init_regs): Initialize y and asr17.
 264         NB: In instruction-set space, the Y register is asr0; the
 265         instructions have different names for human reasons only.
 266
 267         * sis.c:
 268         * interf.c: Set boolean mode variable dumbio if invoked with
 269         argument "-dumbio" and mention it of verbose.
 270         * erc32.c: if "dumbio" is set, do not assume that there is a
 271         terminal type device attached to stdin/stdout.  Do not set
 272         buffering or mess with tcsetattr or do any read operations in
 273         order to make UART interrupts; not input data is supported.
 274         This is necessary to allow the sim to be used within the eCos
 275         testing infrastructure where stdin/stdout are pipes to a TCL
 276         program; the sim hangs otherwise.
 277
 278 Thu Jul 23 07:17:03 1998  Mark Alexander  <marka@cygnus.com>
 279
 280         * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
 281
 282 Tue Jul  7 21:12:41 1998  Mark Alexander  <marka@cygnus.com>
 283
 284         * func.c (bfd_load): Add special handling of a.out executables.
 285
 286 Sat Jun 13 08:33:25 1998  Mark Alexander  <marka@cygnus.com>
 287
 288         * func.c (bfd_load): Print correct endianness.
 289         * interf.c (run_sim): Print debugging information if verbosity level
 290         is greater than 2.
 291         (sim_open): Repeated -v options now increment verbosity level.
 292         (sim_store_register): Handle little-endian case.
 293         (flush_window): Print debugging information if verbosity level
 294         is greater then 2.
 295
 296 Tue Jun  2 15:20:35 1998  Mark Alexander  <marka@cygnus.com>
 297
 298         * interf.c (sim_open): Use revamped memory_read, which makes
 299         byte-swapping unnecessary.  Add -sparclite-board option for
 300         emulating RAM found on typical SPARClite boards.  Print
 301         error message for unrecognized option.
 302         * erc32.c: Change RAM address and size from constants to variables,
 303         to allow emulation of SPARClite board RAM.
 304         (fetch_bytes, store_bytes): New helper functions for revamped
 305         mememory_read and memory_write.
 306         (memory_read, memory_write): Rewrite to store bytes in target
 307         byte order instead of storing words in host byte order; this
 308         greatly simplifies support of little-endian programs.
 309         (get_mem_ptr): Remove unnecessary byte parameter.
 310         (sis_memory_write, sis_memory_read): Store words in target
 311         byte order instead of host byte order.
 312         (byte_swap_words): Remove, no longer needed.
 313         * sis.h ((byte_swap_words): Remove declaration, no longer needed.
 314         (memory_read): Add new sz parameter.
 315         * sis.c (run_sim): Use revamped memory_read, which makes
 316         byte-swapping unnecessary.
 317         * exec.c (dispatch_instruction): Use revamped memory_read, which
 318         makes byte-swapping and double-word fetching unnecessary.
 319         * func.c (sparclite_board): Declare new variable.
 320         (get_regi): Handle little-endian data.
 321         (bfd_load): Recognize little-endian SPARClite as having
 322         little-endian data.
 323
 324 Fri May 22 14:23:16 1998  Mark Alexander  <marka@cygnus.com>
 325
 326         * erc32.c (port_init): Print messages only if sis_verbose is true.
 327         * func.c (bfd_load): Ditto.
 328         * interf.c (sim_open): Ditto.
 329
 330 Thu May 14 23:10:48 1998  Mark Alexander  <marka@cygnus.com>
 331
 332         * sis.h (uint64, int64): Define.
 333         * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
 334         * (mul64): Simplify calculation of negative result.
 335         * (div64): New helper function for 64-bit division.
 336         * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
 337         and UDIVCC.
 338
 339 Wed May 13 14:59:54 1998  Mark Alexander  <marka@cygnus.com>
 340
 341         * erc32.c (close_port): Don't close stdin; it kills GDB.
 342         (byte_swap_words): New function.
 343         * sis.h: (byte_swap_words): Declare.
 344         * interf.c (run_sim): Always fetch instructions as big-endian.
 345         * sis.c (run_sim): Ditto.
 346
 347 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 348
 349         * configure: Regenerated to track ../common/aclocal.m4 changes.
 350
 351 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 352
 353         * configure: Regenerated to track ../common/aclocal.m4 changes.
 354         * config.in: Ditto.
 355
 356 Sun Apr 26 15:20:17 1998  Tom Tromey  <tromey@cygnus.com>
 357
 358         * acconfig.h: New file.
 359         * configure.in: Reverted change of Apr 24; use sinclude again.
 360
 361 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 362
 363         * configure: Regenerated to track ../common/aclocal.m4 changes.
 364         * config.in: Ditto.
 365
 366 Fri Apr 24 11:19:52 1998  Tom Tromey  <tromey@cygnus.com>
 367
 368         * configure.in: Don't call sinclude.
 369
 370 Sat Apr 18 12:00:16 1998  Mark Alexander  <marka@cygnus.com>
 371
 372         * func.c (disp_fpu): Fix build problem on big-endian hosts.
 373
 374 Wed Apr  8 19:33:34 1998  Mark Alexander  <marka@cygnus.com>
 375
 376         * erc32.c (sim_stop): Handle SIGINT gracefully.
 377         * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
 378
 379 Wed Apr  8 18:29:40 1998  Mark Alexander  <marka@cygnus.com>
 380
 381         * exec.c (dispatch_instruction): Change how carry out is calculated
 382         in DIVSCC.  Add emulation of SMULCC, UMUL, and UMULCC.
 383
 384 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 385
 386         * configure: Regenerated to track ../common/aclocal.m4 changes.
 387
 388 Wed Apr  1 21:19:18 1998  Mark Alexander  <marka@cygnus.com>
 389
 390         * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
 391         * erc32.c: Ditto.
 392         * exec.c: Ditto.
 393         * float.c: Ditto.
 394         * func.c: Ditto.
 395         * help.c: Ditto.
 396         * interf.c: Ditto.
 397         * sis.c: Ditto.
 398         * sis.h: Ditto.
 399
 400 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 401
 402         * configure: Regenerated to track ../common/aclocal.m4 changes.
 403
 404 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 405
 406         * configure: Regenerated to track ../common/aclocal.m4 changes.
 407
 408 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 409
 410         * configure: Regenerated to track ../common/aclocal.m4 changes.
 411
 412 Tue Feb 17 12:41:11 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 413
 414         * interf.c (sim_store_register, sim_fetch_register): Pass in
 415         length parameter.  Return -1.
 416
 417 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 418
 419         * configure: Regenerated to track ../common/aclocal.m4 changes.
 420
 421 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 422
 423         * configure: Regenerated to track ../common/aclocal.m4 changes.
 424
 425 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 426
 427         * configure: Regenerated to track ../common/aclocal.m4 changes.
 428
 429 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 430
 431         * configure: Regenerated to track ../common/aclocal.m4 changes.
 432         * config.in: Ditto.
 433
 434 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 435
 436         * configure: Regenerated to track ../common/aclocal.m4 changes.
 437
 438 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 439
 440         * configure: Regenerated to track ../common/aclocal.m4 changes.
 441
 442 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 443
 444         * configure: Regenerated to track ../common/aclocal.m4 changes.
 445
 446 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 447
 448         * configure: Regenerated to track ../common/aclocal.m4 changes.
 449
 450 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 451
 452         * configure: Regenerated to track ../common/aclocal.m4 changes.
 453
 454 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 455
 456         * configure: Regenerated to track ../common/aclocal.m4 changes.
 457
 458 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 459
 460         * configure: Regenerated to track ../common/aclocal.m4 changes.
 461
 462 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 463
 464         * configure: Regenerated to track ../common/aclocal.m4 changes.
 465         * config.in: Ditto.
 466
 467 Tue Aug 26 10:38:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 468
 469         * float.c (__setfpucw): Compile on any i386 target.  Not just NT.
 470
 471         * interf.c (sim_kill): Delete.
 472         (sim_create_inferior): Add ABFD argument.  Initialize PC from ABFD
 473         argument.
 474         (sim_load): Don't save start address.
 475         (start_address): Delete variable.
 476
 477 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 478
 479         * configure: Regenerated to track ../common/aclocal.m4 changes.
 480         * config.in: Ditto.
 481
 482 Mon Aug 25 16:19:49 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 483
 484         * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
 485
 486 Mon Jun 30 11:45:25 1997  Doug Evans  <dje@canuck.cygnus.com>
 487
 488         * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
 489
 490 Wed May 28 09:46:13 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 491
 492         * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
 493         (sim_open): Add callback arg, save it.
 494
 495 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 496
 497         * configure: Regenerated to track ../common/aclocal.m4 changes.
 498
 499 Tue Apr 22 11:05:01 1997  Doug Evans  <dje@canuck.cygnus.com>
 500
 501         * interf.c (sim_open): Undo patch to add -E support.
 502
 503 Thu Apr 17 03:03:56 1997  Doug Evans  <dje@canuck.cygnus.com>
 504
 505         * interf.c (sim_open): Ignore -E arg.
 506         (start_address): New static local.
 507         (sim_load): Return SIM_RC.  New arg abfd.  Set start_address from bfd.
 508         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 509
 510 Tue Apr 15 15:16:11 1997  Ian Lance Taylor  <ian@cygnus.com>
 511
 512         * Makefile.in (install-sis): Depend upon installdirs.  Use
 513         $(program_transform_name) directly, rather than using
 514         $(INSTALL_XFORM).
 515
 516 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 517
 518         * configure: Regenerated to track ../common/aclocal.m4 changes.
 519         * config.in: Ditto.
 520
 521 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 522
 523         * interf.c (sim_open): New arg `kind'.
 524
 525         * configure: Regenerated to track ../common/aclocal.m4 changes.
 526
 527 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 528
 529         * configure: Regenerated to track ../common/aclocal.m4 changes.
 530
 531 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 532
 533         * configure: Re-generate.
 534
 535 Thu Mar 13 12:46:04 1997  Doug Evans  <dje@canuck.cygnus.com>
 536
 537         * interf.c (sim_open): New SIM_DESC result.  Argument is now in
 538         argv form.
 539         (other sim_*): New SIM_DESC argument.
 540
 541 Tue Feb  4 13:35:20 1997  Doug Evans  <dje@canuck.cygnus.com>
 542
 543         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 544         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 545         * configure.in: sinclude ../common/aclocal.m4.
 546         * configure: Regenerated.
 547
 548 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 549
 550         * configure configure.in Makefile.in:  Update to new configure
 551         scheme which is more compatible with WinGDB builds.
 552         * configure.in:  Improve comment on how to run autoconf.
 553         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 554         * Makefile.in:  Use autoconf substitution to install common
 555         makefile fragment.
 556
 557 Wed Dec  4 18:25:04 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 558
 559         * interf.c (run_sim): Stop the simulator and reset the stdio after
 560         breakpoints.
 561
 562 Tue Dec  3 11:54:37 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 563
 564         * configure.in: Look for libtermcap.a.
 565         * Makefile.in: Only link in -ltermcap if it exists.
 566         * erc32.c: Update to version 2.6a. Fix uart handling.
 567         * exec.c: Update to version 2.6a. Add sparclite support.
 568         * float.c: Update to version 2.6a. Convert comments to
 569         preprocessor warnings. Add __setfpucw() for i385 hosts so floating
 570         point exceptions work on win32.
 571         * func.c: Update to version 2.6a. Fix uart handling, add support
 572         for user error traps.
 573         * help.c: Update to version 2.6a. Add help note on user error
 574         traps.
 575         * interf.c: Update to version 2.6a. Fix uart handling, and add
 576         sparclite support.
 577         * examples/gccx: Use sparclite cross compiler, not native gcc.
 578         * examples/srt0.S: Use "mov" rather than "wr" for manipulating
 579         the psr register.
 580
 581 Mon Nov 25 08:28:10 1996  Fred Fish  <fnf@cygnus.com>
 582
 583         * Makefile.in (run.o): Remove this rule, it hides the one in
 584         ../common/Make-common.in that correctly references the source
 585         in the sibling ../common directory.
 586
 587 Wed Nov 20 01:30:12 1996  Doug Evans  <dje@canuck.cygnus.com>
 588
 589         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 590         (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
 591         (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
 592         * configure.in: Simplify using macros in ../common/aclocal.m4.
 593         Call AC_CHECK_HEADERS(stdlib.h).
 594         * configure: Regenerated.
 595         * config.in: New file.
 596         * func.c (sim_set_callbacks): Delete, moved to
 597         * interf.c (sim_set_callbacks): here.
 598         (sim_callback): New global.
 599         Rewrite all calls to printf_filtered to go through callback.
 600         (sim_size,sim_trace): New functions.
 601         (sim_{insert,remove}_breakpoint): #if 0 out.
 602         * sis.c: #include "config.h".  #include <stdlib.h> if present.
 603         (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
 604         * sis.h: #include "callback.h".
 605         * run.c: Deleted, using one in ../common now.
 606
 607 Thu Oct  3 16:12:03 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 608
 609         * Makefile.in (clean): Move config.log to distclean.
 610
 611 Wed Oct  2 16:57:57 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 612
 613         * Makefile.in (clean): Also remove config.log.
 614
 615 Sat Sep 14 00:00:46 1996  Ian Lance Taylor  <ian@cygnus.com>
 616
 617         * Makefile.in (CC_FOR_BUILD): New variable.
 618         (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
 619         (RANLIB, CC): Likewise.
 620         (end): Use $(CC_FOR_BUILD), not $(CC).
 621         * configure.in: Set CC_FOR_BUILD.
 622         * configure: Rebuild.
 623
 624 Sun Sep  8 14:04:37 1996  Stu Grossman  (grossman@critters.cygnus.com)
 625
 626         * erc32.c (port_init):  Disable this for __GO32__ (got no pty's
 627         there either...).
 628
 629 Mon Aug 12 17:04:58 1996  Stu Grossman  (grossman@critters.cygnus.com)
 630
 631         * erc32.c:  Don't include sys/ioctl.h or sys/file.h.  They aren't
 632         necessary.
 633         * (port_init):  Don't even *try* to open pty's under _WIN32.
 634         * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
 635         * float.c:  Get rid of #warning.  Makes Microsoft C barf.
 636         * interf.c (sim_open):  Cast fprintf to (fprintf_ftype) to fix
 637         compiler warning.
 638         * (sim_load sim_create_inferior sim_read):  Use prototypes only in
 639         decls, not defs.
 640         * Get rid of enum sim_stop.  It's defined in remote-sim.h.
 641         * (sim_stop_reason):  Define SIGTRAP if _WIN32.
 642         * sis.h:  Include ansidecl.h and remote-sim.h.
 643
 644 Wed Jul  3 16:05:23 1996  Stu Grossman  (grossman@critters.cygnus.com)
 645
 646         * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
 647         sis.h:  Get rid of all uses of long long's.
 648         * (close_port read_uart write_uart uarta_tx):  Don't seg fault
 649         when can't open pty's.
 650         * exec.c:  Add two new instructions: smul, and divscc.
 651         * interf.c (flush_windows):  New routine to flush the register
 652         windows out to the stack just before returning to GDB.  Makes
 653         backtraces work much better.
 654
 655 Wed Jun 26 12:19:11 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 656
 657         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 658         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 659         (docdir, oldincludedir): Removed.
 660         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 661         (AC_PROG_INSTALL): Added.
 662         * configure: Rebuilt.
 663
 664 Mon Jun 24 14:19:07 1996  Ian Lance Taylor  <ian@cygnus.com>
 665
 666         * configure.in: Call AC_PROG_CC before running configure.host.
 667         * configure: Rebuild with autoconf 2.10.
 668
 669 Tue Jun  4 10:37:12 1996  Tom Tromey  <tromey@csk3.cygnus.com>
 670
 671         * Makefile.in (install): Don't check to see if tooldir exists.
 672         Make $(tooldir) and $(tooldir)/bin.
 673
 674 Mon Jun  3 12:33:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 675
 676         * Makefile.in (end.h): Use explicit ./ when running end.
 677
 678 Sun May 19 21:05:31 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 679
 680         * func.c(bfd_load): Don't try to print the filename if the pfbd is
 681         NULL.
 682         * interf.c(sim_load): Pass the whole string, not just the first
 683         byte.
 684
 685 Version 2.1 26-02-96
 686 --------------------
 687
 688 * Fixed bug in "go" command.
 689
 690 version 2.0 05-02-96
 691 --------------------
 692
 693 * Fixed bug in interrupt force register (erc32.c).
 694
 695 * Change file load function to use bfd_openr.
 696
 697 * SIS should now be endian independent.
 698
 699 version 1.8 24-11-95
 700 --------------------
 701
 702 * Fixed FPU timing - some sequences of FPU instructions did not calculate
 703   the resource dependencies right.
 704
 705 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
 706   but no FPU trap is generated.
 707
 708 version 1.7.1 31-10-95
 709 --------------------
 710
 711 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
 712   the FPU stays in execute mode.
 713
 714 * Corrected JMPL and RETT timing (these instructions takes two cycles).
 715
 716
 717 version 1.7 25-10-95
 718 --------------------
 719
 720 * Interrupt during annuled instruction corrupted return address - fixed.
 721
 722
 723 version 1.6.2 25-10-95
 724 --------------------
 725
 726 * Added -DFAST_UART to Makefile
 727
 728
 729 version 1.6.1 24-10-95
 730 --------------------
 731
 732 * Fixed bug in STDFQ which caused bus error
 733
 734
 735 version 1.6 02-10-95
 736 --------------------
 737
 738 * Modified srt0.s to include code that initiates registers in IU and FPU
 739   and initializes the data segment. The simulator 'load' command does not
 740   longer initialize the data segment!
 741
 742 * Corrected MEC timer operation; scalers now divide the frequency by
 743   (scaler_value + 1).
 744
 745 * MEC breakpoints are not checked during store operation
 746
 747
 748 version 1.5 14-09-95
 749 --------------------
 750
 751 * Fixed some bugs in the cycle counting for IU & FPU instructions.
 752
 753 * Fixed bug that allowed an annuled instruction to cause memory exception.
 754
 755 * The *ws parameter in mem.c should now contain the number of waitstates
 756   required by the memory access (was total number of cycles).
 757
 758 * The supplied srt0.s now clears the BSS (thanks Joel).
 759
 760 version 1.4 22-08-95
 761 --------------------
 762
 763 * Added a '-g' switch to enable/disable the GNU readline(), which cause
 764 some problems on solaris 2.x machines.
 765
 766 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
 767 may suffer a bit ...
 768
 769 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
 770
 771 version 1.3 26-07-95
 772 --------------------
 773
 774 * Fixed bug in mulscc instruction (how could that ever have worked?)
 775
 776 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
 777
 778 version 1.2 13-07-95
 779 --------------------
 780
 781 * Fixed bug in interrupt handling (wrong interrupt selected when more that
 782 one interrupt pending)
 783
 784 * Fixed updating of condition codes during logical instructions (carry and
 785 overflow were not reset)
 786
 787 * Fixed bug in WRTBR (tt field was wrongly over-written)
 788
 789 version 1.1 07-07-95
 790 --------------------
 791
 792 * Fixed several bugs in the interrupt handler and callback routines.
 793 (reported by Paul Warren, Alsys)