sim/erc32/ChangeLog

   1 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * aclocal.m4, configure: Regenerate.
   4
   5 2013-03-14  Joel Sherrill <joel.sherrill@oarcorp.com>
   6
   7         * Makefile.in: Include build directory in search path to find
   8         config.h
   9
  10 2012-08-16  Nick Clifton  <nickc@redhat.com>
  11
  12         * end.c: Include config.h before system header files.
  13         * erc32.c: Likewise.
  14         * exec.c: Likewise.
  15         * float.c: Likewise.
  16         * func.c: Likewise.
  17         * help.c: Likewise.
  18         * interf.c: Likewise.
  19
  20 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
  21
  22         * sys.h: Include "config.h".
  23
  24 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
  25
  26         * config.in, configure: Regenerate.
  27
  28 2012-05-24  Pedro Alves  <palves@redhat.com>
  29
  30         PR gdb/7205
  31
  32         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
  33
  34 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
  35
  36         * aclocal.m4, config.in, configure: Regenerate.
  37
  38 2011-12-31  Mike Frysinger  <vapier@gentoo.org>
  39
  40         PR sim/9971:
  41         * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
  42         the code in gdb's configure.ac with $TERMCAP.
  43         * configure: Regenerated.
  44
  45 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * aclocal.m4: New file.
  48         * configure: Regenerate.
  49
  50 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  51
  52         * configure.ac: Change include to common/acinclude.m4.
  53
  54 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
  57         call.  Replace common.m4 include with SIM_AC_COMMON.
  58         * configure: Regenerate.
  59
  60 2011-06-09  Mike Frysinger  <vapier@gentoo.org>
  61
  62         * interf.c (sim_open): Accept and ignore `--sysroot=...'.
  63
  64 2011-06-01  Joel Brobecker  <brobecker@adacore.com>
  65
  66         * interf.c (sim_complete_command): New stub function.
  67
  68 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
  69
  70         * interf.c (sim_store_register): Update return value to
  71         match new API.
  72
  73 2010-05-20  Joel Brobecker  <brobecker@adacore.com>
  74
  75         * sis.h: Remove #include <stdint.h>.
  76         (uint64, int64): Redefine without using stdint.h.
  77         (UINT64_MAX): Define.
  78
  79 2010-04-20  Tiemen Schut    <T.Schut@sron.nl>
  80
  81         * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
  82         * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
  83         for counts.
  84         * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
  85         (sim_resume): Specify maximum run time as uint64.
  86         * sis.c (run_sim): Change icount to uint64_t.
  87         * sis.h: Define uint64 as uint64_t. Change various fields and
  88         prototypes to uint64 to support longer simulations.
  89
  90 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * interp.c (sim_write): Add const to buf arg.
  93
  94 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  95
  96         * configure: Regenerate.
  97
  98 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  99
 100         * config.in: Regenerate.
 101         * configure: Likewise.
 102
 103         * configure: Regenerate.
 104
 105 2008-11-10  Joel Sherrill <joel.sherrill@oarcorp.com>
 106
 107         * erc32.c, exec.c: Fix warnings.
 108
 109 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 110
 111         * configure: Regenerate to track ../common/common.m4 changes.
 112         * config.in: Ditto.
 113
 114 2008-06-09  Joel Sherrill <joel.sherrill@oarcorp.com>
 115
 116         * sis.c: Correct spelling error.
 117
 118 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 119             Daniel Jacobowitz  <dan@codesourcery.com>
 120             Joseph Myers  <joseph@codesourcery.com>
 121
 122         * configure: Regenerate.
 123
 124 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 125
 126         * acconfig.h: Remove.
 127         * config.in: Regenerate.
 128
 129 2006-12-20  Hans-Peter Nilsson  <hp@axis.com>
 130
 131         * configure.ac: Add test for readline, substitute READLINE.
 132         * Makefile.in (READLINE_LIB): New substituted-contents variable.
 133         (SIM_EXTRA_LIBDEPS): Don't set.
 134         (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
 135         ../../readline/libreadline.a.
 136         * configure: Regenerate.
 137
 138 2006-08-08  Daniel Jacobowitz  <dan@codesourcery.com>
 139
 140         * Makefile.in (func.o, help.o): Correct dependencies.
 141
 142 2006-08-08  Joel Sherrill <joel.sherrill@oarcorp.com>
 143
 144         * Makefile.in (install-sis): Honor DESTDIR.
 145
 146 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 147
 148         * configure: Regenerated.
 149
 150 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 151
 152         * configure: Regenerated.
 153
 154 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 155
 156         * configure: Regenerated.
 157
 158 2005-11-28  Mark Mitchell  <mark@codesourcery.com>
 159
 160         * interf.c: (gdb/signals.h): Include it.
 161         (sim_stop_reason): Use TARGET_SIGNAL_*.
 162
 163 2005-07-08  Ben Elliston  <bje@au.ibm.com>
 164
 165         * func.c: Remove ANSI_PROTOTYPES conditional code.
 166
 167 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 168
 169         * configure: Regenerate.
 170
 171 2005-03-07  Jerome Guitton  <guitton@gnat.com>
 172
 173         * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
 174         strings.
 175         (clear_accex): Ditto.
 176         * sim/erc32/interf.c: Remove the redeclaration of fprintf.
 177         * sim/erc32/sis.c: Ditto.
 178         * sim/erc32/exec.c: Add missing semicolon.
 179         * sim/erc32/func.c: Remove definitions of generic_print_address,
 180         generic_symbol_at_address, buffer_read_memory and perror_memory, as
 181         they are already defined in opcodes/dis-buf.c.
 182
 183 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 184
 185         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 186         explicit call to AC_CONFIG_HEADER.
 187         * configure: Regenerate.
 188
 189 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 190
 191         * configure.ac: Update to use ../common/common.m4.
 192         * configure: Re-generate.
 193
 194 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 195
 196         * configure: Regenerated to track ../common/aclocal.m4 changes.
 197
 198 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 199
 200         * configure.ac: Rename configure.in, require autoconf 2.59.
 201         * configure: Re-generate.
 202
 203 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 204
 205         * configure: Regenerate for ../common/aclocal.m4 update.
 206
 207 2004-11-11  Andreas Schwab  <schwab@suse.de>
 208
 209         * interf.c: Include "libiberty.h" instead of declaring buildargv
 210         ourselves.
 211
 212 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 213
 214         * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 215
 216 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 217
 218         * configure: Regenerated to track ../common/aclocal.m4 changes.
 219
 220 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 221
 222         * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
 223         * interf.c: Include "gdb/remote-sim.h".
 224
 225 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 226
 227         * configure: Regenerated to track ../common/aclocal.m4 changes.
 228
 229 2000-03-07  Frank Ch. Eigler  <fche@redhat.com>
 230
 231         From John Dallaway  <jld@redhat.co.uk>:
 232         * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
 233
 234 2000-03-03  Jonathan Larmour  <jlarmour@redhat.co.uk>
 235
 236         * func.c (buffer_read_memory): Change type of size to unsigned to
 237         match prototype
 238
 239 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 240
 241         * configure: Regenerated to track ../common/aclocal.m4 changes.
 242
 243 1999-05-08  Felix Lee  <flee@cygnus.com>
 244
 245         * configure: Regenerated to track ../common/aclocal.m4 changes.
 246
 247 1999-03-03  DJ Delorie  <dj@cygnus.com>
 248
 249         * configure.in: add termcap and -luser32 for host=cygwin
 250         * configure: regenerate
 251
 252 1999-02-11  Hugo Tyson  <hmt@cygnus.co.uk>
 253
 254         * exec.c (dispatch_instruction):
 255         Correct the sense of the
 256                   if (!sparclite) {
 257                      sregs->trap = TRAP_UNIMP;
 258                      break;
 259                   }
 260         clause that has been pasted around: it's correct in the SCAN and
 261         DIVScc (divide step) cases (where it was probably originally
 262         written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
 263         ie. instructions only in the SPARC V8 or SPARClite 86x
 264         architectures.  It was also present when not required for SMUL,
 265         SMULcc, UMUL, UMULcc instructions that are present in all
 266         architectures.
 267
 268 1999-01-25  Hugo Tyson  <hmt@cygnus.co.uk>
 269
 270         * interf.c (run_sim): Fix a bug in the main loop's handling of
 271         annulled delay slot instructions.  There is precedent for this
 272         change; the _other_ main loop in sis.c gets it right according to
 273         my reading of the code.
 274
 275         The bug is: if an interrupt happens when the next instruction
 276         (at sregs->pc) is annulled, the trap is taken (by execute_trap())
 277         with the current values of PC and NPC, so when the trap returns,
 278         the annulled instruction is indeed executed.  Another giveaway is
 279         that the annul flag is cleared in execute_trap(): the information
 280         is demonstrably discarded.
 281
 282         The solution is: perform annulling before looking for traps, in
 283         fact it's neater to do annulling, see if there's an interrupt and
 284         if not, do the instruction, then handle traps be they generated by
 285         interrupts pending or by the instruction we might just have done.
 286         That's what the sis.c one does.
 287
 288 1999-01-20  Hugo Tyson  <hmt@cygnus.co.uk>
 289
 290         * sis.h: Add asr17 register for support of SparcLITE (at least the
 291         Hitachi ones I find before me)
 292
 293         * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
 294         sparclite.  Other ASR numbers than 17 or 0 (Y) trap out.
 295         Case RDY: Allow read of asr17 if sparclite.  Other ASRs ditto.
 296         (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
 297         (init_regs): Initialize y and asr17.
 298         NB: In instruction-set space, the Y register is asr0; the
 299         instructions have different names for human reasons only.
 300
 301         * sis.c:
 302         * interf.c: Set boolean mode variable dumbio if invoked with
 303         argument "-dumbio" and mention it of verbose.
 304         * erc32.c: if "dumbio" is set, do not assume that there is a
 305         terminal type device attached to stdin/stdout.  Do not set
 306         buffering or mess with tcsetattr or do any read operations in
 307         order to make UART interrupts; not input data is supported.
 308         This is necessary to allow the sim to be used within the eCos
 309         testing infrastructure where stdin/stdout are pipes to a TCL
 310         program; the sim hangs otherwise.
 311
 312 Thu Jul 23 07:17:03 1998  Mark Alexander  <marka@cygnus.com>
 313
 314         * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
 315
 316 Tue Jul  7 21:12:41 1998  Mark Alexander  <marka@cygnus.com>
 317
 318         * func.c (bfd_load): Add special handling of a.out executables.
 319
 320 Sat Jun 13 08:33:25 1998  Mark Alexander  <marka@cygnus.com>
 321
 322         * func.c (bfd_load): Print correct endianness.
 323         * interf.c (run_sim): Print debugging information if verbosity level
 324         is greater than 2.
 325         (sim_open): Repeated -v options now increment verbosity level.
 326         (sim_store_register): Handle little-endian case.
 327         (flush_window): Print debugging information if verbosity level
 328         is greater then 2.
 329
 330 Tue Jun  2 15:20:35 1998  Mark Alexander  <marka@cygnus.com>
 331
 332         * interf.c (sim_open): Use revamped memory_read, which makes
 333         byte-swapping unnecessary.  Add -sparclite-board option for
 334         emulating RAM found on typical SPARClite boards.  Print
 335         error message for unrecognized option.
 336         * erc32.c: Change RAM address and size from constants to variables,
 337         to allow emulation of SPARClite board RAM.
 338         (fetch_bytes, store_bytes): New helper functions for revamped
 339         mememory_read and memory_write.
 340         (memory_read, memory_write): Rewrite to store bytes in target
 341         byte order instead of storing words in host byte order; this
 342         greatly simplifies support of little-endian programs.
 343         (get_mem_ptr): Remove unnecessary byte parameter.
 344         (sis_memory_write, sis_memory_read): Store words in target
 345         byte order instead of host byte order.
 346         (byte_swap_words): Remove, no longer needed.
 347         * sis.h ((byte_swap_words): Remove declaration, no longer needed.
 348         (memory_read): Add new sz parameter.
 349         * sis.c (run_sim): Use revamped memory_read, which makes
 350         byte-swapping unnecessary.
 351         * exec.c (dispatch_instruction): Use revamped memory_read, which
 352         makes byte-swapping and double-word fetching unnecessary.
 353         * func.c (sparclite_board): Declare new variable.
 354         (get_regi): Handle little-endian data.
 355         (bfd_load): Recognize little-endian SPARClite as having
 356         little-endian data.
 357
 358 Fri May 22 14:23:16 1998  Mark Alexander  <marka@cygnus.com>
 359
 360         * erc32.c (port_init): Print messages only if sis_verbose is true.
 361         * func.c (bfd_load): Ditto.
 362         * interf.c (sim_open): Ditto.
 363
 364 Thu May 14 23:10:48 1998  Mark Alexander  <marka@cygnus.com>
 365
 366         * sis.h (uint64, int64): Define.
 367         * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
 368         * (mul64): Simplify calculation of negative result.
 369         * (div64): New helper function for 64-bit division.
 370         * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
 371         and UDIVCC.
 372
 373 Wed May 13 14:59:54 1998  Mark Alexander  <marka@cygnus.com>
 374
 375         * erc32.c (close_port): Don't close stdin; it kills GDB.
 376         (byte_swap_words): New function.
 377         * sis.h: (byte_swap_words): Declare.
 378         * interf.c (run_sim): Always fetch instructions as big-endian.
 379         * sis.c (run_sim): Ditto.
 380
 381 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 382
 383         * configure: Regenerated to track ../common/aclocal.m4 changes.
 384
 385 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 386
 387         * configure: Regenerated to track ../common/aclocal.m4 changes.
 388         * config.in: Ditto.
 389
 390 Sun Apr 26 15:20:17 1998  Tom Tromey  <tromey@cygnus.com>
 391
 392         * acconfig.h: New file.
 393         * configure.in: Reverted change of Apr 24; use sinclude again.
 394
 395 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 396
 397         * configure: Regenerated to track ../common/aclocal.m4 changes.
 398         * config.in: Ditto.
 399
 400 Fri Apr 24 11:19:52 1998  Tom Tromey  <tromey@cygnus.com>
 401
 402         * configure.in: Don't call sinclude.
 403
 404 Sat Apr 18 12:00:16 1998  Mark Alexander  <marka@cygnus.com>
 405
 406         * func.c (disp_fpu): Fix build problem on big-endian hosts.
 407
 408 Wed Apr  8 19:33:34 1998  Mark Alexander  <marka@cygnus.com>
 409
 410         * erc32.c (sim_stop): Handle SIGINT gracefully.
 411         * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
 412
 413 Wed Apr  8 18:29:40 1998  Mark Alexander  <marka@cygnus.com>
 414
 415         * exec.c (dispatch_instruction): Change how carry out is calculated
 416         in DIVSCC.  Add emulation of SMULCC, UMUL, and UMULCC.
 417
 418 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 419
 420         * configure: Regenerated to track ../common/aclocal.m4 changes.
 421
 422 Wed Apr  1 21:19:18 1998  Mark Alexander  <marka@cygnus.com>
 423
 424         * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
 425         * erc32.c: Ditto.
 426         * exec.c: Ditto.
 427         * float.c: Ditto.
 428         * func.c: Ditto.
 429         * help.c: Ditto.
 430         * interf.c: Ditto.
 431         * sis.c: Ditto.
 432         * sis.h: Ditto.
 433
 434 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 435
 436         * configure: Regenerated to track ../common/aclocal.m4 changes.
 437
 438 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 439
 440         * configure: Regenerated to track ../common/aclocal.m4 changes.
 441
 442 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 443
 444         * configure: Regenerated to track ../common/aclocal.m4 changes.
 445
 446 Tue Feb 17 12:41:11 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 447
 448         * interf.c (sim_store_register, sim_fetch_register): Pass in
 449         length parameter.  Return -1.
 450
 451 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 452
 453         * configure: Regenerated to track ../common/aclocal.m4 changes.
 454
 455 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 456
 457         * configure: Regenerated to track ../common/aclocal.m4 changes.
 458
 459 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 460
 461         * configure: Regenerated to track ../common/aclocal.m4 changes.
 462
 463 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 464
 465         * configure: Regenerated to track ../common/aclocal.m4 changes.
 466         * config.in: Ditto.
 467
 468 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 469
 470         * configure: Regenerated to track ../common/aclocal.m4 changes.
 471
 472 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 473
 474         * configure: Regenerated to track ../common/aclocal.m4 changes.
 475
 476 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 477
 478         * configure: Regenerated to track ../common/aclocal.m4 changes.
 479
 480 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 481
 482         * configure: Regenerated to track ../common/aclocal.m4 changes.
 483
 484 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 485
 486         * configure: Regenerated to track ../common/aclocal.m4 changes.
 487
 488 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 489
 490         * configure: Regenerated to track ../common/aclocal.m4 changes.
 491
 492 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 493
 494         * configure: Regenerated to track ../common/aclocal.m4 changes.
 495
 496 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 497
 498         * configure: Regenerated to track ../common/aclocal.m4 changes.
 499         * config.in: Ditto.
 500
 501 Tue Aug 26 10:38:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 502
 503         * float.c (__setfpucw): Compile on any i386 target.  Not just NT.
 504
 505         * interf.c (sim_kill): Delete.
 506         (sim_create_inferior): Add ABFD argument.  Initialize PC from ABFD
 507         argument.
 508         (sim_load): Don't save start address.
 509         (start_address): Delete variable.
 510
 511 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 512
 513         * configure: Regenerated to track ../common/aclocal.m4 changes.
 514         * config.in: Ditto.
 515
 516 Mon Aug 25 16:19:49 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 517
 518         * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
 519
 520 Mon Jun 30 11:45:25 1997  Doug Evans  <dje@canuck.cygnus.com>
 521
 522         * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
 523
 524 Wed May 28 09:46:13 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 525
 526         * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
 527         (sim_open): Add callback arg, save it.
 528
 529 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 530
 531         * configure: Regenerated to track ../common/aclocal.m4 changes.
 532
 533 Tue Apr 22 11:05:01 1997  Doug Evans  <dje@canuck.cygnus.com>
 534
 535         * interf.c (sim_open): Undo patch to add -E support.
 536
 537 Thu Apr 17 03:03:56 1997  Doug Evans  <dje@canuck.cygnus.com>
 538
 539         * interf.c (sim_open): Ignore -E arg.
 540         (start_address): New static local.
 541         (sim_load): Return SIM_RC.  New arg abfd.  Set start_address from bfd.
 542         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 543
 544 Tue Apr 15 15:16:11 1997  Ian Lance Taylor  <ian@cygnus.com>
 545
 546         * Makefile.in (install-sis): Depend upon installdirs.  Use
 547         $(program_transform_name) directly, rather than using
 548         $(INSTALL_XFORM).
 549
 550 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 551
 552         * configure: Regenerated to track ../common/aclocal.m4 changes.
 553         * config.in: Ditto.
 554
 555 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 556
 557         * interf.c (sim_open): New arg `kind'.
 558
 559         * configure: Regenerated to track ../common/aclocal.m4 changes.
 560
 561 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 562
 563         * configure: Regenerated to track ../common/aclocal.m4 changes.
 564
 565 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 566
 567         * configure: Re-generate.
 568
 569 Thu Mar 13 12:46:04 1997  Doug Evans  <dje@canuck.cygnus.com>
 570
 571         * interf.c (sim_open): New SIM_DESC result.  Argument is now in
 572         argv form.
 573         (other sim_*): New SIM_DESC argument.
 574
 575 Tue Feb  4 13:35:20 1997  Doug Evans  <dje@canuck.cygnus.com>
 576
 577         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 578         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 579         * configure.in: sinclude ../common/aclocal.m4.
 580         * configure: Regenerated.
 581
 582 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 583
 584         * configure configure.in Makefile.in:  Update to new configure
 585         scheme which is more compatible with WinGDB builds.
 586         * configure.in:  Improve comment on how to run autoconf.
 587         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 588         * Makefile.in:  Use autoconf substitution to install common
 589         makefile fragment.
 590
 591 Wed Dec  4 18:25:04 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 592
 593         * interf.c (run_sim): Stop the simulator and reset the stdio after
 594         breakpoints.
 595
 596 Tue Dec  3 11:54:37 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 597
 598         * configure.in: Look for libtermcap.a.
 599         * Makefile.in: Only link in -ltermcap if it exists.
 600         * erc32.c: Update to version 2.6a. Fix uart handling.
 601         * exec.c: Update to version 2.6a. Add sparclite support.
 602         * float.c: Update to version 2.6a. Convert comments to
 603         preprocessor warnings. Add __setfpucw() for i385 hosts so floating
 604         point exceptions work on win32.
 605         * func.c: Update to version 2.6a. Fix uart handling, add support
 606         for user error traps.
 607         * help.c: Update to version 2.6a. Add help note on user error
 608         traps.
 609         * interf.c: Update to version 2.6a. Fix uart handling, and add
 610         sparclite support.
 611         * examples/gccx: Use sparclite cross compiler, not native gcc.
 612         * examples/srt0.S: Use "mov" rather than "wr" for manipulating
 613         the psr register.
 614
 615 Mon Nov 25 08:28:10 1996  Fred Fish  <fnf@cygnus.com>
 616
 617         * Makefile.in (run.o): Remove this rule, it hides the one in
 618         ../common/Make-common.in that correctly references the source
 619         in the sibling ../common directory.
 620
 621 Wed Nov 20 01:30:12 1996  Doug Evans  <dje@canuck.cygnus.com>
 622
 623         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 624         (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
 625         (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
 626         * configure.in: Simplify using macros in ../common/aclocal.m4.
 627         Call AC_CHECK_HEADERS(stdlib.h).
 628         * configure: Regenerated.
 629         * config.in: New file.
 630         * func.c (sim_set_callbacks): Delete, moved to
 631         * interf.c (sim_set_callbacks): here.
 632         (sim_callback): New global.
 633         Rewrite all calls to printf_filtered to go through callback.
 634         (sim_size,sim_trace): New functions.
 635         (sim_{insert,remove}_breakpoint): #if 0 out.
 636         * sis.c: #include "config.h".  #include <stdlib.h> if present.
 637         (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
 638         * sis.h: #include "callback.h".
 639         * run.c: Deleted, using one in ../common now.
 640
 641 Thu Oct  3 16:12:03 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 642
 643         * Makefile.in (clean): Move config.log to distclean.
 644
 645 Wed Oct  2 16:57:57 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 646
 647         * Makefile.in (clean): Also remove config.log.
 648
 649 Sat Sep 14 00:00:46 1996  Ian Lance Taylor  <ian@cygnus.com>
 650
 651         * Makefile.in (CC_FOR_BUILD): New variable.
 652         (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
 653         (RANLIB, CC): Likewise.
 654         (end): Use $(CC_FOR_BUILD), not $(CC).
 655         * configure.in: Set CC_FOR_BUILD.
 656         * configure: Rebuild.
 657
 658 Sun Sep  8 14:04:37 1996  Stu Grossman  (grossman@critters.cygnus.com)
 659
 660         * erc32.c (port_init):  Disable this for __GO32__ (got no pty's
 661         there either...).
 662
 663 Mon Aug 12 17:04:58 1996  Stu Grossman  (grossman@critters.cygnus.com)
 664
 665         * erc32.c:  Don't include sys/ioctl.h or sys/file.h.  They aren't
 666         necessary.
 667         * (port_init):  Don't even *try* to open pty's under _WIN32.
 668         * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
 669         * float.c:  Get rid of #warning.  Makes Microsoft C barf.
 670         * interf.c (sim_open):  Cast fprintf to (fprintf_ftype) to fix
 671         compiler warning.
 672         * (sim_load sim_create_inferior sim_read):  Use prototypes only in
 673         decls, not defs.
 674         * Get rid of enum sim_stop.  It's defined in remote-sim.h.
 675         * (sim_stop_reason):  Define SIGTRAP if _WIN32.
 676         * sis.h:  Include ansidecl.h and remote-sim.h.
 677
 678 Wed Jul  3 16:05:23 1996  Stu Grossman  (grossman@critters.cygnus.com)
 679
 680         * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
 681         sis.h:  Get rid of all uses of long long's.
 682         * (close_port read_uart write_uart uarta_tx):  Don't seg fault
 683         when can't open pty's.
 684         * exec.c:  Add two new instructions: smul, and divscc.
 685         * interf.c (flush_windows):  New routine to flush the register
 686         windows out to the stack just before returning to GDB.  Makes
 687         backtraces work much better.
 688
 689 Wed Jun 26 12:19:11 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 690
 691         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 692         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 693         (docdir, oldincludedir): Removed.
 694         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 695         (AC_PROG_INSTALL): Added.
 696         * configure: Rebuilt.
 697
 698 Mon Jun 24 14:19:07 1996  Ian Lance Taylor  <ian@cygnus.com>
 699
 700         * configure.in: Call AC_PROG_CC before running configure.host.
 701         * configure: Rebuild with autoconf 2.10.
 702
 703 Tue Jun  4 10:37:12 1996  Tom Tromey  <tromey@csk3.cygnus.com>
 704
 705         * Makefile.in (install): Don't check to see if tooldir exists.
 706         Make $(tooldir) and $(tooldir)/bin.
 707
 708 Mon Jun  3 12:33:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 709
 710         * Makefile.in (end.h): Use explicit ./ when running end.
 711
 712 Sun May 19 21:05:31 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 713
 714         * func.c(bfd_load): Don't try to print the filename if the pfbd is
 715         NULL.
 716         * interf.c(sim_load): Pass the whole string, not just the first
 717         byte.
 718
 719 Version 2.1 26-02-96
 720 --------------------
 721
 722 * Fixed bug in "go" command.
 723
 724 version 2.0 05-02-96
 725 --------------------
 726
 727 * Fixed bug in interrupt force register (erc32.c).
 728
 729 * Change file load function to use bfd_openr.
 730
 731 * SIS should now be endian independent.
 732
 733 version 1.8 24-11-95
 734 --------------------
 735
 736 * Fixed FPU timing - some sequences of FPU instructions did not calculate
 737   the resource dependencies right.
 738
 739 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
 740   but no FPU trap is generated.
 741
 742 version 1.7.1 31-10-95
 743 --------------------
 744
 745 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
 746   the FPU stays in execute mode.
 747
 748 * Corrected JMPL and RETT timing (these instructions takes two cycles).
 749
 750
 751 version 1.7 25-10-95
 752 --------------------
 753
 754 * Interrupt during annuled instruction corrupted return address - fixed.
 755
 756
 757 version 1.6.2 25-10-95
 758 --------------------
 759
 760 * Added -DFAST_UART to Makefile
 761
 762
 763 version 1.6.1 24-10-95
 764 --------------------
 765
 766 * Fixed bug in STDFQ which caused bus error
 767
 768
 769 version 1.6 02-10-95
 770 --------------------
 771
 772 * Modified srt0.s to include code that initiates registers in IU and FPU
 773   and initializes the data segment. The simulator 'load' command does not
 774   longer initialize the data segment!
 775
 776 * Corrected MEC timer operation; scalers now divide the frequency by
 777   (scaler_value + 1).
 778
 779 * MEC breakpoints are not checked during store operation
 780
 781
 782 version 1.5 14-09-95
 783 --------------------
 784
 785 * Fixed some bugs in the cycle counting for IU & FPU instructions.
 786
 787 * Fixed bug that allowed an annuled instruction to cause memory exception.
 788
 789 * The *ws parameter in mem.c should now contain the number of waitstates
 790   required by the memory access (was total number of cycles).
 791
 792 * The supplied srt0.s now clears the BSS (thanks Joel).
 793
 794 version 1.4 22-08-95
 795 --------------------
 796
 797 * Added a '-g' switch to enable/disable the GNU readline(), which cause
 798 some problems on solaris 2.x machines.
 799
 800 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
 801 may suffer a bit ...
 802
 803 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
 804
 805 version 1.3 26-07-95
 806 --------------------
 807
 808 * Fixed bug in mulscc instruction (how could that ever have worked?)
 809
 810 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
 811
 812 version 1.2 13-07-95
 813 --------------------
 814
 815 * Fixed bug in interrupt handling (wrong interrupt selected when more that
 816 one interrupt pending)
 817
 818 * Fixed updating of condition codes during logical instructions (carry and
 819 overflow were not reset)
 820
 821 * Fixed bug in WRTBR (tt field was wrongly over-written)
 822
 823 version 1.1 07-07-95
 824 --------------------
 825
 826 * Fixed several bugs in the interrupt handler and callback routines.
 827 (reported by Paul Warren, Alsys)