sim/erc32/ChangeLog

   1 2013-09-23  Alan Modra  <amodra@gmail.com>
   2
   3         * configure: Regenerate.
   4
   5 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * aclocal.m4, configure: Regenerate.
   8
   9 2013-03-14  Joel Sherrill <joel.sherrill@oarcorp.com>
  10
  11         * Makefile.in: Include build directory in search path to find
  12         config.h
  13
  14 2012-08-16  Nick Clifton  <nickc@redhat.com>
  15
  16         * end.c: Include config.h before system header files.
  17         * erc32.c: Likewise.
  18         * exec.c: Likewise.
  19         * float.c: Likewise.
  20         * func.c: Likewise.
  21         * help.c: Likewise.
  22         * interf.c: Likewise.
  23
  24 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
  25
  26         * sys.h: Include "config.h".
  27
  28 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
  29
  30         * config.in, configure: Regenerate.
  31
  32 2012-05-24  Pedro Alves  <palves@redhat.com>
  33
  34         PR gdb/7205
  35
  36         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
  37
  38 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
  39
  40         * aclocal.m4, config.in, configure: Regenerate.
  41
  42 2011-12-31  Mike Frysinger  <vapier@gentoo.org>
  43
  44         PR sim/9971:
  45         * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
  46         the code in gdb's configure.ac with $TERMCAP.
  47         * configure: Regenerated.
  48
  49 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
  50
  51         * aclocal.m4: New file.
  52         * configure: Regenerate.
  53
  54 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * configure.ac: Change include to common/acinclude.m4.
  57
  58 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
  61         call.  Replace common.m4 include with SIM_AC_COMMON.
  62         * configure: Regenerate.
  63
  64 2011-06-09  Mike Frysinger  <vapier@gentoo.org>
  65
  66         * interf.c (sim_open): Accept and ignore `--sysroot=...'.
  67
  68 2011-06-01  Joel Brobecker  <brobecker@adacore.com>
  69
  70         * interf.c (sim_complete_command): New stub function.
  71
  72 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
  73
  74         * interf.c (sim_store_register): Update return value to
  75         match new API.
  76
  77 2010-05-20  Joel Brobecker  <brobecker@adacore.com>
  78
  79         * sis.h: Remove #include <stdint.h>.
  80         (uint64, int64): Redefine without using stdint.h.
  81         (UINT64_MAX): Define.
  82
  83 2010-04-20  Tiemen Schut    <T.Schut@sron.nl>
  84
  85         * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
  86         * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
  87         for counts.
  88         * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
  89         (sim_resume): Specify maximum run time as uint64.
  90         * sis.c (run_sim): Change icount to uint64_t.
  91         * sis.h: Define uint64 as uint64_t. Change various fields and
  92         prototypes to uint64 to support longer simulations.
  93
  94 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
  95
  96         * interp.c (sim_write): Add const to buf arg.
  97
  98 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  99
 100         * configure: Regenerate.
 101
 102 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 103
 104         * config.in: Regenerate.
 105         * configure: Likewise.
 106
 107         * configure: Regenerate.
 108
 109 2008-11-10  Joel Sherrill <joel.sherrill@oarcorp.com>
 110
 111         * erc32.c, exec.c: Fix warnings.
 112
 113 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 114
 115         * configure: Regenerate to track ../common/common.m4 changes.
 116         * config.in: Ditto.
 117
 118 2008-06-09  Joel Sherrill <joel.sherrill@oarcorp.com>
 119
 120         * sis.c: Correct spelling error.
 121
 122 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 123             Daniel Jacobowitz  <dan@codesourcery.com>
 124             Joseph Myers  <joseph@codesourcery.com>
 125
 126         * configure: Regenerate.
 127
 128 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 129
 130         * acconfig.h: Remove.
 131         * config.in: Regenerate.
 132
 133 2006-12-20  Hans-Peter Nilsson  <hp@axis.com>
 134
 135         * configure.ac: Add test for readline, substitute READLINE.
 136         * Makefile.in (READLINE_LIB): New substituted-contents variable.
 137         (SIM_EXTRA_LIBDEPS): Don't set.
 138         (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
 139         ../../readline/libreadline.a.
 140         * configure: Regenerate.
 141
 142 2006-08-08  Daniel Jacobowitz  <dan@codesourcery.com>
 143
 144         * Makefile.in (func.o, help.o): Correct dependencies.
 145
 146 2006-08-08  Joel Sherrill <joel.sherrill@oarcorp.com>
 147
 148         * Makefile.in (install-sis): Honor DESTDIR.
 149
 150 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 151
 152         * configure: Regenerated.
 153
 154 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 155
 156         * configure: Regenerated.
 157
 158 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 159
 160         * configure: Regenerated.
 161
 162 2005-11-28  Mark Mitchell  <mark@codesourcery.com>
 163
 164         * interf.c: (gdb/signals.h): Include it.
 165         (sim_stop_reason): Use TARGET_SIGNAL_*.
 166
 167 2005-07-08  Ben Elliston  <bje@au.ibm.com>
 168
 169         * func.c: Remove ANSI_PROTOTYPES conditional code.
 170
 171 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 172
 173         * configure: Regenerate.
 174
 175 2005-03-07  Jerome Guitton  <guitton@gnat.com>
 176
 177         * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
 178         strings.
 179         (clear_accex): Ditto.
 180         * sim/erc32/interf.c: Remove the redeclaration of fprintf.
 181         * sim/erc32/sis.c: Ditto.
 182         * sim/erc32/exec.c: Add missing semicolon.
 183         * sim/erc32/func.c: Remove definitions of generic_print_address,
 184         generic_symbol_at_address, buffer_read_memory and perror_memory, as
 185         they are already defined in opcodes/dis-buf.c.
 186
 187 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 188
 189         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 190         explicit call to AC_CONFIG_HEADER.
 191         * configure: Regenerate.
 192
 193 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 194
 195         * configure.ac: Update to use ../common/common.m4.
 196         * configure: Re-generate.
 197
 198 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 199
 200         * configure: Regenerated to track ../common/aclocal.m4 changes.
 201
 202 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 203
 204         * configure.ac: Rename configure.in, require autoconf 2.59.
 205         * configure: Re-generate.
 206
 207 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 208
 209         * configure: Regenerate for ../common/aclocal.m4 update.
 210
 211 2004-11-11  Andreas Schwab  <schwab@suse.de>
 212
 213         * interf.c: Include "libiberty.h" instead of declaring buildargv
 214         ourselves.
 215
 216 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 217
 218         * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 219
 220 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 221
 222         * configure: Regenerated to track ../common/aclocal.m4 changes.
 223
 224 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 225
 226         * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
 227         * interf.c: Include "gdb/remote-sim.h".
 228
 229 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 230
 231         * configure: Regenerated to track ../common/aclocal.m4 changes.
 232
 233 2000-03-07  Frank Ch. Eigler  <fche@redhat.com>
 234
 235         From John Dallaway  <jld@redhat.co.uk>:
 236         * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
 237
 238 2000-03-03  Jonathan Larmour  <jlarmour@redhat.co.uk>
 239
 240         * func.c (buffer_read_memory): Change type of size to unsigned to
 241         match prototype
 242
 243 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 244
 245         * configure: Regenerated to track ../common/aclocal.m4 changes.
 246
 247 1999-05-08  Felix Lee  <flee@cygnus.com>
 248
 249         * configure: Regenerated to track ../common/aclocal.m4 changes.
 250
 251 1999-03-03  DJ Delorie  <dj@cygnus.com>
 252
 253         * configure.in: add termcap and -luser32 for host=cygwin
 254         * configure: regenerate
 255
 256 1999-02-11  Hugo Tyson  <hmt@cygnus.co.uk>
 257
 258         * exec.c (dispatch_instruction):
 259         Correct the sense of the
 260                   if (!sparclite) {
 261                      sregs->trap = TRAP_UNIMP;
 262                      break;
 263                   }
 264         clause that has been pasted around: it's correct in the SCAN and
 265         DIVScc (divide step) cases (where it was probably originally
 266         written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
 267         ie. instructions only in the SPARC V8 or SPARClite 86x
 268         architectures.  It was also present when not required for SMUL,
 269         SMULcc, UMUL, UMULcc instructions that are present in all
 270         architectures.
 271
 272 1999-01-25  Hugo Tyson  <hmt@cygnus.co.uk>
 273
 274         * interf.c (run_sim): Fix a bug in the main loop's handling of
 275         annulled delay slot instructions.  There is precedent for this
 276         change; the _other_ main loop in sis.c gets it right according to
 277         my reading of the code.
 278
 279         The bug is: if an interrupt happens when the next instruction
 280         (at sregs->pc) is annulled, the trap is taken (by execute_trap())
 281         with the current values of PC and NPC, so when the trap returns,
 282         the annulled instruction is indeed executed.  Another giveaway is
 283         that the annul flag is cleared in execute_trap(): the information
 284         is demonstrably discarded.
 285
 286         The solution is: perform annulling before looking for traps, in
 287         fact it's neater to do annulling, see if there's an interrupt and
 288         if not, do the instruction, then handle traps be they generated by
 289         interrupts pending or by the instruction we might just have done.
 290         That's what the sis.c one does.
 291
 292 1999-01-20  Hugo Tyson  <hmt@cygnus.co.uk>
 293
 294         * sis.h: Add asr17 register for support of SparcLITE (at least the
 295         Hitachi ones I find before me)
 296
 297         * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
 298         sparclite.  Other ASR numbers than 17 or 0 (Y) trap out.
 299         Case RDY: Allow read of asr17 if sparclite.  Other ASRs ditto.
 300         (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
 301         (init_regs): Initialize y and asr17.
 302         NB: In instruction-set space, the Y register is asr0; the
 303         instructions have different names for human reasons only.
 304
 305         * sis.c:
 306         * interf.c: Set boolean mode variable dumbio if invoked with
 307         argument "-dumbio" and mention it of verbose.
 308         * erc32.c: if "dumbio" is set, do not assume that there is a
 309         terminal type device attached to stdin/stdout.  Do not set
 310         buffering or mess with tcsetattr or do any read operations in
 311         order to make UART interrupts; not input data is supported.
 312         This is necessary to allow the sim to be used within the eCos
 313         testing infrastructure where stdin/stdout are pipes to a TCL
 314         program; the sim hangs otherwise.
 315
 316 Thu Jul 23 07:17:03 1998  Mark Alexander  <marka@cygnus.com>
 317
 318         * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
 319
 320 Tue Jul  7 21:12:41 1998  Mark Alexander  <marka@cygnus.com>
 321
 322         * func.c (bfd_load): Add special handling of a.out executables.
 323
 324 Sat Jun 13 08:33:25 1998  Mark Alexander  <marka@cygnus.com>
 325
 326         * func.c (bfd_load): Print correct endianness.
 327         * interf.c (run_sim): Print debugging information if verbosity level
 328         is greater than 2.
 329         (sim_open): Repeated -v options now increment verbosity level.
 330         (sim_store_register): Handle little-endian case.
 331         (flush_window): Print debugging information if verbosity level
 332         is greater then 2.
 333
 334 Tue Jun  2 15:20:35 1998  Mark Alexander  <marka@cygnus.com>
 335
 336         * interf.c (sim_open): Use revamped memory_read, which makes
 337         byte-swapping unnecessary.  Add -sparclite-board option for
 338         emulating RAM found on typical SPARClite boards.  Print
 339         error message for unrecognized option.
 340         * erc32.c: Change RAM address and size from constants to variables,
 341         to allow emulation of SPARClite board RAM.
 342         (fetch_bytes, store_bytes): New helper functions for revamped
 343         mememory_read and memory_write.
 344         (memory_read, memory_write): Rewrite to store bytes in target
 345         byte order instead of storing words in host byte order; this
 346         greatly simplifies support of little-endian programs.
 347         (get_mem_ptr): Remove unnecessary byte parameter.
 348         (sis_memory_write, sis_memory_read): Store words in target
 349         byte order instead of host byte order.
 350         (byte_swap_words): Remove, no longer needed.
 351         * sis.h ((byte_swap_words): Remove declaration, no longer needed.
 352         (memory_read): Add new sz parameter.
 353         * sis.c (run_sim): Use revamped memory_read, which makes
 354         byte-swapping unnecessary.
 355         * exec.c (dispatch_instruction): Use revamped memory_read, which
 356         makes byte-swapping and double-word fetching unnecessary.
 357         * func.c (sparclite_board): Declare new variable.
 358         (get_regi): Handle little-endian data.
 359         (bfd_load): Recognize little-endian SPARClite as having
 360         little-endian data.
 361
 362 Fri May 22 14:23:16 1998  Mark Alexander  <marka@cygnus.com>
 363
 364         * erc32.c (port_init): Print messages only if sis_verbose is true.
 365         * func.c (bfd_load): Ditto.
 366         * interf.c (sim_open): Ditto.
 367
 368 Thu May 14 23:10:48 1998  Mark Alexander  <marka@cygnus.com>
 369
 370         * sis.h (uint64, int64): Define.
 371         * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
 372         * (mul64): Simplify calculation of negative result.
 373         * (div64): New helper function for 64-bit division.
 374         * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
 375         and UDIVCC.
 376
 377 Wed May 13 14:59:54 1998  Mark Alexander  <marka@cygnus.com>
 378
 379         * erc32.c (close_port): Don't close stdin; it kills GDB.
 380         (byte_swap_words): New function.
 381         * sis.h: (byte_swap_words): Declare.
 382         * interf.c (run_sim): Always fetch instructions as big-endian.
 383         * sis.c (run_sim): Ditto.
 384
 385 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 386
 387         * configure: Regenerated to track ../common/aclocal.m4 changes.
 388
 389 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 390
 391         * configure: Regenerated to track ../common/aclocal.m4 changes.
 392         * config.in: Ditto.
 393
 394 Sun Apr 26 15:20:17 1998  Tom Tromey  <tromey@cygnus.com>
 395
 396         * acconfig.h: New file.
 397         * configure.in: Reverted change of Apr 24; use sinclude again.
 398
 399 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 400
 401         * configure: Regenerated to track ../common/aclocal.m4 changes.
 402         * config.in: Ditto.
 403
 404 Fri Apr 24 11:19:52 1998  Tom Tromey  <tromey@cygnus.com>
 405
 406         * configure.in: Don't call sinclude.
 407
 408 Sat Apr 18 12:00:16 1998  Mark Alexander  <marka@cygnus.com>
 409
 410         * func.c (disp_fpu): Fix build problem on big-endian hosts.
 411
 412 Wed Apr  8 19:33:34 1998  Mark Alexander  <marka@cygnus.com>
 413
 414         * erc32.c (sim_stop): Handle SIGINT gracefully.
 415         * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
 416
 417 Wed Apr  8 18:29:40 1998  Mark Alexander  <marka@cygnus.com>
 418
 419         * exec.c (dispatch_instruction): Change how carry out is calculated
 420         in DIVSCC.  Add emulation of SMULCC, UMUL, and UMULCC.
 421
 422 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 423
 424         * configure: Regenerated to track ../common/aclocal.m4 changes.
 425
 426 Wed Apr  1 21:19:18 1998  Mark Alexander  <marka@cygnus.com>
 427
 428         * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
 429         * erc32.c: Ditto.
 430         * exec.c: Ditto.
 431         * float.c: Ditto.
 432         * func.c: Ditto.
 433         * help.c: Ditto.
 434         * interf.c: Ditto.
 435         * sis.c: Ditto.
 436         * sis.h: Ditto.
 437
 438 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 439
 440         * configure: Regenerated to track ../common/aclocal.m4 changes.
 441
 442 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 443
 444         * configure: Regenerated to track ../common/aclocal.m4 changes.
 445
 446 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 447
 448         * configure: Regenerated to track ../common/aclocal.m4 changes.
 449
 450 Tue Feb 17 12:41:11 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 451
 452         * interf.c (sim_store_register, sim_fetch_register): Pass in
 453         length parameter.  Return -1.
 454
 455 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 456
 457         * configure: Regenerated to track ../common/aclocal.m4 changes.
 458
 459 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 460
 461         * configure: Regenerated to track ../common/aclocal.m4 changes.
 462
 463 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 464
 465         * configure: Regenerated to track ../common/aclocal.m4 changes.
 466
 467 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 468
 469         * configure: Regenerated to track ../common/aclocal.m4 changes.
 470         * config.in: Ditto.
 471
 472 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 473
 474         * configure: Regenerated to track ../common/aclocal.m4 changes.
 475
 476 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 477
 478         * configure: Regenerated to track ../common/aclocal.m4 changes.
 479
 480 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 481
 482         * configure: Regenerated to track ../common/aclocal.m4 changes.
 483
 484 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 485
 486         * configure: Regenerated to track ../common/aclocal.m4 changes.
 487
 488 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 489
 490         * configure: Regenerated to track ../common/aclocal.m4 changes.
 491
 492 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 493
 494         * configure: Regenerated to track ../common/aclocal.m4 changes.
 495
 496 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 497
 498         * configure: Regenerated to track ../common/aclocal.m4 changes.
 499
 500 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 501
 502         * configure: Regenerated to track ../common/aclocal.m4 changes.
 503         * config.in: Ditto.
 504
 505 Tue Aug 26 10:38:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 506
 507         * float.c (__setfpucw): Compile on any i386 target.  Not just NT.
 508
 509         * interf.c (sim_kill): Delete.
 510         (sim_create_inferior): Add ABFD argument.  Initialize PC from ABFD
 511         argument.
 512         (sim_load): Don't save start address.
 513         (start_address): Delete variable.
 514
 515 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 516
 517         * configure: Regenerated to track ../common/aclocal.m4 changes.
 518         * config.in: Ditto.
 519
 520 Mon Aug 25 16:19:49 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 521
 522         * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
 523
 524 Mon Jun 30 11:45:25 1997  Doug Evans  <dje@canuck.cygnus.com>
 525
 526         * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
 527
 528 Wed May 28 09:46:13 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 529
 530         * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
 531         (sim_open): Add callback arg, save it.
 532
 533 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 534
 535         * configure: Regenerated to track ../common/aclocal.m4 changes.
 536
 537 Tue Apr 22 11:05:01 1997  Doug Evans  <dje@canuck.cygnus.com>
 538
 539         * interf.c (sim_open): Undo patch to add -E support.
 540
 541 Thu Apr 17 03:03:56 1997  Doug Evans  <dje@canuck.cygnus.com>
 542
 543         * interf.c (sim_open): Ignore -E arg.
 544         (start_address): New static local.
 545         (sim_load): Return SIM_RC.  New arg abfd.  Set start_address from bfd.
 546         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 547
 548 Tue Apr 15 15:16:11 1997  Ian Lance Taylor  <ian@cygnus.com>
 549
 550         * Makefile.in (install-sis): Depend upon installdirs.  Use
 551         $(program_transform_name) directly, rather than using
 552         $(INSTALL_XFORM).
 553
 554 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 555
 556         * configure: Regenerated to track ../common/aclocal.m4 changes.
 557         * config.in: Ditto.
 558
 559 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 560
 561         * interf.c (sim_open): New arg `kind'.
 562
 563         * configure: Regenerated to track ../common/aclocal.m4 changes.
 564
 565 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 566
 567         * configure: Regenerated to track ../common/aclocal.m4 changes.
 568
 569 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 570
 571         * configure: Re-generate.
 572
 573 Thu Mar 13 12:46:04 1997  Doug Evans  <dje@canuck.cygnus.com>
 574
 575         * interf.c (sim_open): New SIM_DESC result.  Argument is now in
 576         argv form.
 577         (other sim_*): New SIM_DESC argument.
 578
 579 Tue Feb  4 13:35:20 1997  Doug Evans  <dje@canuck.cygnus.com>
 580
 581         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 582         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 583         * configure.in: sinclude ../common/aclocal.m4.
 584         * configure: Regenerated.
 585
 586 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 587
 588         * configure configure.in Makefile.in:  Update to new configure
 589         scheme which is more compatible with WinGDB builds.
 590         * configure.in:  Improve comment on how to run autoconf.
 591         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 592         * Makefile.in:  Use autoconf substitution to install common
 593         makefile fragment.
 594
 595 Wed Dec  4 18:25:04 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 596
 597         * interf.c (run_sim): Stop the simulator and reset the stdio after
 598         breakpoints.
 599
 600 Tue Dec  3 11:54:37 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 601
 602         * configure.in: Look for libtermcap.a.
 603         * Makefile.in: Only link in -ltermcap if it exists.
 604         * erc32.c: Update to version 2.6a. Fix uart handling.
 605         * exec.c: Update to version 2.6a. Add sparclite support.
 606         * float.c: Update to version 2.6a. Convert comments to
 607         preprocessor warnings. Add __setfpucw() for i385 hosts so floating
 608         point exceptions work on win32.
 609         * func.c: Update to version 2.6a. Fix uart handling, add support
 610         for user error traps.
 611         * help.c: Update to version 2.6a. Add help note on user error
 612         traps.
 613         * interf.c: Update to version 2.6a. Fix uart handling, and add
 614         sparclite support.
 615         * examples/gccx: Use sparclite cross compiler, not native gcc.
 616         * examples/srt0.S: Use "mov" rather than "wr" for manipulating
 617         the psr register.
 618
 619 Mon Nov 25 08:28:10 1996  Fred Fish  <fnf@cygnus.com>
 620
 621         * Makefile.in (run.o): Remove this rule, it hides the one in
 622         ../common/Make-common.in that correctly references the source
 623         in the sibling ../common directory.
 624
 625 Wed Nov 20 01:30:12 1996  Doug Evans  <dje@canuck.cygnus.com>
 626
 627         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 628         (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
 629         (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
 630         * configure.in: Simplify using macros in ../common/aclocal.m4.
 631         Call AC_CHECK_HEADERS(stdlib.h).
 632         * configure: Regenerated.
 633         * config.in: New file.
 634         * func.c (sim_set_callbacks): Delete, moved to
 635         * interf.c (sim_set_callbacks): here.
 636         (sim_callback): New global.
 637         Rewrite all calls to printf_filtered to go through callback.
 638         (sim_size,sim_trace): New functions.
 639         (sim_{insert,remove}_breakpoint): #if 0 out.
 640         * sis.c: #include "config.h".  #include <stdlib.h> if present.
 641         (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
 642         * sis.h: #include "callback.h".
 643         * run.c: Deleted, using one in ../common now.
 644
 645 Thu Oct  3 16:12:03 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 646
 647         * Makefile.in (clean): Move config.log to distclean.
 648
 649 Wed Oct  2 16:57:57 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 650
 651         * Makefile.in (clean): Also remove config.log.
 652
 653 Sat Sep 14 00:00:46 1996  Ian Lance Taylor  <ian@cygnus.com>
 654
 655         * Makefile.in (CC_FOR_BUILD): New variable.
 656         (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
 657         (RANLIB, CC): Likewise.
 658         (end): Use $(CC_FOR_BUILD), not $(CC).
 659         * configure.in: Set CC_FOR_BUILD.
 660         * configure: Rebuild.
 661
 662 Sun Sep  8 14:04:37 1996  Stu Grossman  (grossman@critters.cygnus.com)
 663
 664         * erc32.c (port_init):  Disable this for __GO32__ (got no pty's
 665         there either...).
 666
 667 Mon Aug 12 17:04:58 1996  Stu Grossman  (grossman@critters.cygnus.com)
 668
 669         * erc32.c:  Don't include sys/ioctl.h or sys/file.h.  They aren't
 670         necessary.
 671         * (port_init):  Don't even *try* to open pty's under _WIN32.
 672         * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
 673         * float.c:  Get rid of #warning.  Makes Microsoft C barf.
 674         * interf.c (sim_open):  Cast fprintf to (fprintf_ftype) to fix
 675         compiler warning.
 676         * (sim_load sim_create_inferior sim_read):  Use prototypes only in
 677         decls, not defs.
 678         * Get rid of enum sim_stop.  It's defined in remote-sim.h.
 679         * (sim_stop_reason):  Define SIGTRAP if _WIN32.
 680         * sis.h:  Include ansidecl.h and remote-sim.h.
 681
 682 Wed Jul  3 16:05:23 1996  Stu Grossman  (grossman@critters.cygnus.com)
 683
 684         * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
 685         sis.h:  Get rid of all uses of long long's.
 686         * (close_port read_uart write_uart uarta_tx):  Don't seg fault
 687         when can't open pty's.
 688         * exec.c:  Add two new instructions: smul, and divscc.
 689         * interf.c (flush_windows):  New routine to flush the register
 690         windows out to the stack just before returning to GDB.  Makes
 691         backtraces work much better.
 692
 693 Wed Jun 26 12:19:11 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 694
 695         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 696         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 697         (docdir, oldincludedir): Removed.
 698         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 699         (AC_PROG_INSTALL): Added.
 700         * configure: Rebuilt.
 701
 702 Mon Jun 24 14:19:07 1996  Ian Lance Taylor  <ian@cygnus.com>
 703
 704         * configure.in: Call AC_PROG_CC before running configure.host.
 705         * configure: Rebuild with autoconf 2.10.
 706
 707 Tue Jun  4 10:37:12 1996  Tom Tromey  <tromey@csk3.cygnus.com>
 708
 709         * Makefile.in (install): Don't check to see if tooldir exists.
 710         Make $(tooldir) and $(tooldir)/bin.
 711
 712 Mon Jun  3 12:33:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 713
 714         * Makefile.in (end.h): Use explicit ./ when running end.
 715
 716 Sun May 19 21:05:31 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 717
 718         * func.c(bfd_load): Don't try to print the filename if the pfbd is
 719         NULL.
 720         * interf.c(sim_load): Pass the whole string, not just the first
 721         byte.
 722
 723 Version 2.1 26-02-96
 724 --------------------
 725
 726 * Fixed bug in "go" command.
 727
 728 version 2.0 05-02-96
 729 --------------------
 730
 731 * Fixed bug in interrupt force register (erc32.c).
 732
 733 * Change file load function to use bfd_openr.
 734
 735 * SIS should now be endian independent.
 736
 737 version 1.8 24-11-95
 738 --------------------
 739
 740 * Fixed FPU timing - some sequences of FPU instructions did not calculate
 741   the resource dependencies right.
 742
 743 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
 744   but no FPU trap is generated.
 745
 746 version 1.7.1 31-10-95
 747 --------------------
 748
 749 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
 750   the FPU stays in execute mode.
 751
 752 * Corrected JMPL and RETT timing (these instructions takes two cycles).
 753
 754
 755 version 1.7 25-10-95
 756 --------------------
 757
 758 * Interrupt during annuled instruction corrupted return address - fixed.
 759
 760
 761 version 1.6.2 25-10-95
 762 --------------------
 763
 764 * Added -DFAST_UART to Makefile
 765
 766
 767 version 1.6.1 24-10-95
 768 --------------------
 769
 770 * Fixed bug in STDFQ which caused bus error
 771
 772
 773 version 1.6 02-10-95
 774 --------------------
 775
 776 * Modified srt0.s to include code that initiates registers in IU and FPU
 777   and initializes the data segment. The simulator 'load' command does not
 778   longer initialize the data segment!
 779
 780 * Corrected MEC timer operation; scalers now divide the frequency by
 781   (scaler_value + 1).
 782
 783 * MEC breakpoints are not checked during store operation
 784
 785
 786 version 1.5 14-09-95
 787 --------------------
 788
 789 * Fixed some bugs in the cycle counting for IU & FPU instructions.
 790
 791 * Fixed bug that allowed an annuled instruction to cause memory exception.
 792
 793 * The *ws parameter in mem.c should now contain the number of waitstates
 794   required by the memory access (was total number of cycles).
 795
 796 * The supplied srt0.s now clears the BSS (thanks Joel).
 797
 798 version 1.4 22-08-95
 799 --------------------
 800
 801 * Added a '-g' switch to enable/disable the GNU readline(), which cause
 802 some problems on solaris 2.x machines.
 803
 804 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
 805 may suffer a bit ...
 806
 807 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
 808
 809 version 1.3 26-07-95
 810 --------------------
 811
 812 * Fixed bug in mulscc instruction (how could that ever have worked?)
 813
 814 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
 815
 816 version 1.2 13-07-95
 817 --------------------
 818
 819 * Fixed bug in interrupt handling (wrong interrupt selected when more that
 820 one interrupt pending)
 821
 822 * Fixed updating of condition codes during logical instructions (carry and
 823 overflow were not reset)
 824
 825 * Fixed bug in WRTBR (tt field was wrongly over-written)
 826
 827 version 1.1 07-07-95
 828 --------------------
 829
 830 * Fixed several bugs in the interrupt handler and callback routines.
 831 (reported by Paul Warren, Alsys)