sim/erc32/ChangeLog

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