sim/erc32/ChangeLog

   1 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * aclocal.m4: Regenerate.
   4
   5 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
   6
   7         * configure: Regenerate.
   8
   9 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * configure: Regenerate.
  12
  13 2021-04-15  John Baldwin  <jhb@FreeBSD.org>
  14
  15         * Makefile.in (READLINE_SRC, READLINE_CFLAGS): Add.
  16         (SIM_EXTRA_CFLAGS): Add READLINE_CFLAGS.
  17         * configure: Rebuild.
  18         * configure.ac (READLINE_CFLAGS): Add.
  19
  20 2021-04-08  Tom Tromey  <tom@tromey.com>
  21
  22         * func.c: Include sys/time.h.
  23
  24 2021-04-08  Tom Tromey  <tom@tromey.com>
  25
  26         * sis.c (run_sim, main): Use new-style declaration.
  27         * interf.c (run_sim, sim_open, sim_close, sim_load)
  28         (sim_create_inferior, sim_store_register, sim_fetch_register)
  29         (sim_info, sim_stop_reason, flush_windows, sim_do_command): Use
  30         new-style declaration.
  31         * help.c (usage, gen_help): Use new-style declaration.
  32         * func.c (batch, set_regi, set_rega, disp_reg, limcalc)
  33         (reset_stat, show_stat, init_bpt, int_handler, init_signals)
  34         (disp_fpu, disp_regs, disp_ctrl, disp_mem, dis_mem, event)
  35         (init_event, set_int, advance_time, now, wait_for_irq, check_bpt)
  36         (reset_all, sys_reset, sys_halt): Use new-style declaration.
  37         * float.c (get_accex, clear_accex, set_fsr): Use new-style
  38         declaration.
  39         * exec.c (sub_cc, add_cc, log_cc, dispatch_instruction, fpexec)
  40         (chk_asi, execute_trap, check_interrupts, init_regs): Use
  41         new-style declaration.
  42         * erc32.c (init_sim, reset, decode_ersr, mecparerror)
  43         (error_mode, decode_memcfg, decode_wcr, decode_mcr, sim_halt)
  44         (close_port, exit_sim, mec_reset, mec_intack, chk_irq, mec_irq)
  45         (set_sfsr, mec_read, mec_write, init_stdio, restore_stdio)
  46         (port_init, read_uart, write_uart, flush_uart, uarta_tx)
  47         (uartb_tx, uart_rx, uart_intr, uart_irq_start, wdog_intr)
  48         (wdog_start, rtc_intr, rtc_start, rtc_counter_read)
  49         (rtc_scaler_set, rtc_reload_set, gpt_intr, gpt_start)
  50         (gpt_counter_read, gpt_scaler_set, gpt_reload_set, timer_ctrl)
  51         (memory_read, memory_write, get_mem_ptr, sis_memory_write)
  52         (sis_memory_read): Use new-style declaration.
  53
  54 2021-04-05  Tom Tromey  <tromey@adacore.com>
  55
  56         * configure: Rebuild.
  57         * configure.ac (READLINE): Adjust in-tree value.
  58
  59 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
  60
  61         * aclocal.m4, configure: Regenerate.
  62
  63 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * configure: Regenerate.
  66
  67 2021-02-27  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * Makefile.in (SIM_EXTRA_ALL): Delete.
  70         (all): New target.
  71
  72 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
  73
  74         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
  75         * aclocal.m4, configure: Regenerate.
  76
  77 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
  78
  79         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
  80         * aclocal.m4, configure: Regenerate.
  81
  82 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
  83
  84         * interf.c (sim_memory_map): Define.
  85
  86 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
  87
  88         * configure: Regenerate.
  89
  90 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
  93         * configure: Regenerate.
  94
  95 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
  96
  97         * config.in, configure: Regenerate.
  98         * sis.c: Delete HAVE_STDLIB_H.
  99
 100 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 101
 102         * configure: Regenerate.
 103
 104 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 105
 106         * configure: Regenerate.
 107
 108 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * configure: Regenerate.
 111
 112 2020-07-29  Simon Marchi  <simon.marchi@efficios.com>
 113
 114         * configure: Re-generate.
 115
 116 2018-10-30  Joel Sherrill <joel@rtems.org>
 117
 118         * configure.ac: Remove the Cygwin-specific libtermcap.a hack
 119         and use the standard logic to determine which library to use.
 120         * configure: Regenerate.
 121
 122 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 123
 124         * configure: Regenerate.
 125
 126 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 127
 128         * config.in, configure: Regenerate.
 129
 130 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 131
 132         * configure: Regenerate.
 133
 134 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 135
 136         * configure: Regenerate.
 137
 138 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * configure: Regenerate.
 141
 142 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * configure: Regenerate.
 145
 146 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 147
 148         * configure: Regenerate.
 149
 150 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 151
 152         * configure: Regenerate.
 153
 154 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * configure: Regenerate.
 157
 158 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * config.in, configure: Regenerate.
 161
 162 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 163
 164         * interf.c (sim_open): Mark argv const.
 165         (sim_create_inferior): Mark argv and env const.
 166
 167 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 168
 169         * configure: Regenerate.
 170
 171 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 172
 173         * interf.c (sim_open): Replace while loop with a call to countargv.
 174
 175 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 176
 177         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 178         * configure: Regenerate.
 179         * exec.c (fpexec): Rename CURRENT_HOST_BYTE_ORDER to
 180         HOST_BYTE_ORDER.
 181         * sis.h (WITH_HOST_BYTE_ORDER): Rename to ...
 182         (HOST_BYTE_ORDER): ... this.
 183
 184 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 185
 186         * configure: Regenerate.
 187
 188 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 189
 190         * config.in, configure: Regenerate.
 191
 192 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 193
 194         * configure: Regenerate.
 195
 196 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 197
 198         * configure: Regenerate.
 199
 200 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * configure: Regenerate.
 203
 204 2015-05-17  Mike Frysinger  <vapier@gentoo.org>
 205
 206         * erc32.c: Re-add file overview & author info.
 207         * exec.c, float.c, func.c, help.c, interf.c, sis.c: Likewise.
 208
 209 2015-05-08  Joel Brobecker  <brobecker@adacore.com>
 210
 211         * configure.ac: Add copyright header.
 212         * erc32.c: Change copyright holder to FSF.  Reformat.
 213         * exec.c, float.c, func.c, interf.c, sis.c, sis.h: Likewise.
 214         * help.c, startsim: Add copyright header.
 215
 216 2015-04-29  Nick Clifton  <nickc@redhat.com>
 217
 218         PR 18273
 219         * sis.c (main): Remove unreachable code.
 220
 221 2015-04-24  David Binderman  <dcb314@hotmail.com>
 222             Nick Clifton  <nickc@redhat.com>
 223
 224         PR 18273
 225         * exec.c (add32): Fix typo in check for overflow.
 226
 227 2015-04-19  Jiri Gaisler  <jiri@gaisler.se>
 228
 229         * erc32.c (current_target_byte_order): Delete.
 230         (fetch_bytes): Remove.
 231         (store_bytes): Remove byte twisting.
 232         (memory_read, memory_write): Access memory directly.
 233         (extract_short, extract_short_signed, extract_byte,
 234         extract_byte_signed): New function for for sub-word LD instructions.
 235         * exec.c (extract_short, extract_short_signed, extract_byte,
 236         extract_byte_signed): New functions.
 237         (dispatch_instruction): Update memory reads.
 238         * func.c (current_target_byte_order): Delete.
 239         (get_regi): Delete little endian handling.
 240         (disp_ctrl, dis_mem): Adjust print-out to new data endian.
 241         (bfd_load): Delete little endian handling.
 242         * interf.c (current_target_byte_order): Delete.
 243         (sim_open): Set dinfo to host endian to get correct disassembly.
 244         (sim_write, sim_read): Convert endian when gdb reads or writes
 245         memory.
 246         * sis.c (main): Set endian.
 247         * sis.h (EBT): Define.
 248
 249 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 250
 251         * configure: Regenerate.
 252
 253 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 254
 255         * config.in, configure: Regenerate.
 256
 257 2015-03-28  Jiri Gaisler  <jiri@gaisler.se>
 258
 259         * func.c (exec_cmd): Fix old style prototype.  Mark cmd const.  Save
 260         the command in a new cmdsave2 to avoid modifying.
 261         (bfd_load): Fix old style prototype.  Mark fname const.
 262         * sis.h (exec_cmd): Mark cmd const.
 263         (bfd_load): Mark fname const.
 264
 265 2015-03-28  Jiri Gaisler  <jiri@gaisler.se>
 266
 267         * erc32.c (memory_iread): New function to fetch instructions.
 268         (memory_read): Print message in verbose mode.
 269         * interf.c (run_sim): Use memory_iread.
 270         * sis.c (run_sim): As above.
 271         * sis.h (memory_iread): New prototype.
 272         (sregs): Declare.
 273
 274 2015-03-28  Mike Frysinger  <vapier@gentoo.org>
 275
 276         * erc32.c (mec_read): Delete parenthesis around return statement.
 277         (mec_write, read_uart, rtc_counter_read, gpt_counter_read, memory_read,
 278         memory_write, get_mem_ptr, sis_memory_write, sis_memory_read): Likewise.
 279         * exec.c (sub_cc, add_cc, add32, dispatch_instruction, fpexec, chk_asi,
 280         execute_trap, check_interrupts): Likewise.
 281         * float.c (get_accex): Likewise.
 282         * func.c (batch, limcalc, exec_cmd, disp_fpu, now, wait_for_irq,
 283         check_bpt, bfd_load, get_time): Likewise.
 284         * interf.c (run_sim, sim_write, sim_read): Likewise.
 285         * sis.c (run_sim): Likewise.
 286
 287 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 288
 289         * interf.c (sim_set_callbacks, sim_size, sim_trace): Delete.
 290
 291 2015-03-17  Jiri Gaisler  <jiri@gaisler.se>
 292
 293         * func.c (exec_cmd): Silence compiler warnings when calling system().
 294         (batch): Replace fgets() with getline().
 295
 296 2015-03-17  Jiri Gaisler  <jiri@gaisler.se>
 297
 298         * func.c (show_stat): Print simulation time in portable long long
 299         format.
 300         * help.c (usage): Update usage help print-out.
 301         * sis.c (run_sim): Increase debug level with -v. Also print
 302         simulation time in portable long long format.
 303         * sis.h: Use stdint.h for portable 32- and 64-bit ints.
 304
 305 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 306
 307         * config.in, configure: Regenerate.
 308
 309 2015-03-16  Jiri Gaisler  <jiri@gaisler.se>
 310
 311         * Makefile.in (end, end.h): Remove target rules.
 312         (clean): Remove end and end.h.
 313         (erc32.o, exec.o, float.o, func.o, help.o, interf.o, sis.o): Delete
 314         rules.
 315         * configure, config.in: Regenerate.
 316         * configure.ac: Use SIM_AC_OPTION_HOSTENDIAN
 317         * end.c: Delete.
 318         * erc32.c: Remove end.h include.
 319         * exec.c: Remove end.h include. Use HOST_LITTLE_ENDIAN.
 320         * func.c, sis.c: Likewise.
 321
 322 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 323
 324         * Makefile.in (SIM_RUN_OBJS): Set to sis.o.
 325
 326 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 327
 328         * configure.ac (AC_CHECK_HEADERS): Delete.
 329         * aclocal.m4, configure: Regenerate.
 330
 331 2015-02-22  Jiri Gaisler  <jiri@gaisler.se>
 332
 333         * Makefile.in: Add include path to readline.h.
 334         sis.c: Remove locally define readline types.
 335
 336 2015-02-21  Jiri Gaisler  <jiri@gaisler.se>
 337
 338         * func.c (reset_stat, show_stat): Switch to double in time keeping.
 339         (get_time): New function to get system time.
 340         * interf.c (run_sim): Use get_time() for system time.
 341         * sis.c (run_sim): Likewise.
 342         * sis.h: Likewise.
 343
 344 2015-02-21  Jiri Gaisler  <jiri@gaisler.se>
 345
 346         * Makefile.in: Remove unused defines
 347
 348 2015-02-21  Jiri Gaisler  <jiri@gaisler.se>
 349
 350         * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h
 351         instead of custom assembly.
 352
 353 2015-02-21  Jiri Gaisler  <jiri@gaisler.se>
 354
 355         * erc32.c (mec_read): Allow simulator memory size to be read
 356         by application.
 357         (boot_init): initialize memory and timers if start address is
 358         not 0.
 359         * func.c (exe_cmd): Call boot_init if start address not 0.
 360         * interf.c (run_sim): Likewise.
 361
 362 2015-02-21  Jiri Gaisler  <jiri@gaisler.se>
 363
 364         * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr.
 365
 366 2015-02-21  Jiri Gaisler  <jiri@gaisler.se>
 367
 368         * func.c (print_insn_sparc_sis): Add helper function for disassembly.
 369         (disp_ctrl): Use helper function.
 370
 371 2014-08-19  Alan Modra  <amodra@gmail.com>
 372
 373         * configure: Regenerate.
 374
 375 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 376
 377         * configure: Regenerate.
 378         * config.in: Regenerate.
 379
 380 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 381
 382         * interf.c (sim_do_command): Add const to cmd.
 383
 384 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 385
 386         * interf.c (sim_load): Add const to prog.
 387
 388 2013-10-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 389
 390         PR sim/16018:
 391         * float.c (set_fsr): Add missing "break" statements.  Reindent
 392         code.
 393
 394 2013-09-23  Alan Modra  <amodra@gmail.com>
 395
 396         * configure: Regenerate.
 397
 398 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 399
 400         * aclocal.m4, configure: Regenerate.
 401
 402 2013-03-14  Joel Sherrill <joel.sherrill@oarcorp.com>
 403
 404         * Makefile.in: Include build directory in search path to find
 405         config.h
 406
 407 2012-08-16  Nick Clifton  <nickc@redhat.com>
 408
 409         * end.c: Include config.h before system header files.
 410         * erc32.c: Likewise.
 411         * exec.c: Likewise.
 412         * float.c: Likewise.
 413         * func.c: Likewise.
 414         * help.c: Likewise.
 415         * interf.c: Likewise.
 416
 417 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 418
 419         * sys.h: Include "config.h".
 420
 421 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 422
 423         * config.in, configure: Regenerate.
 424
 425 2012-05-24  Pedro Alves  <palves@redhat.com>
 426
 427         PR gdb/7205
 428
 429         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 430
 431 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 432
 433         * aclocal.m4, config.in, configure: Regenerate.
 434
 435 2011-12-31  Mike Frysinger  <vapier@gentoo.org>
 436
 437         PR sim/9971:
 438         * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
 439         the code in gdb's configure.ac with $TERMCAP.
 440         * configure: Regenerated.
 441
 442 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 443
 444         * aclocal.m4: New file.
 445         * configure: Regenerate.
 446
 447 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 448
 449         * configure.ac: Change include to common/acinclude.m4.
 450
 451 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 452
 453         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 454         call.  Replace common.m4 include with SIM_AC_COMMON.
 455         * configure: Regenerate.
 456
 457 2011-06-09  Mike Frysinger  <vapier@gentoo.org>
 458
 459         * interf.c (sim_open): Accept and ignore `--sysroot=...'.
 460
 461 2011-06-01  Joel Brobecker  <brobecker@adacore.com>
 462
 463         * interf.c (sim_complete_command): New stub function.
 464
 465 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 466
 467         * interf.c (sim_store_register): Update return value to
 468         match new API.
 469
 470 2010-05-20  Joel Brobecker  <brobecker@adacore.com>
 471
 472         * sis.h: Remove #include <stdint.h>.
 473         (uint64, int64): Redefine without using stdint.h.
 474         (UINT64_MAX): Define.
 475
 476 2010-04-20  Tiemen Schut    <T.Schut@sron.nl>
 477
 478         * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
 479         * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
 480         for counts.
 481         * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
 482         (sim_resume): Specify maximum run time as uint64.
 483         * sis.c (run_sim): Change icount to uint64_t.
 484         * sis.h: Define uint64 as uint64_t. Change various fields and
 485         prototypes to uint64 to support longer simulations.
 486
 487 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 488
 489         * interp.c (sim_write): Add const to buf arg.
 490
 491 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 492
 493         * configure: Regenerate.
 494
 495 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 496
 497         * config.in: Regenerate.
 498         * configure: Likewise.
 499
 500         * configure: Regenerate.
 501
 502 2008-11-10  Joel Sherrill <joel.sherrill@oarcorp.com>
 503
 504         * erc32.c, exec.c: Fix warnings.
 505
 506 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 507
 508         * configure: Regenerate to track ../common/common.m4 changes.
 509         * config.in: Ditto.
 510
 511 2008-06-09  Joel Sherrill <joel.sherrill@oarcorp.com>
 512
 513         * sis.c: Correct spelling error.
 514
 515 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 516             Daniel Jacobowitz  <dan@codesourcery.com>
 517             Joseph Myers  <joseph@codesourcery.com>
 518
 519         * configure: Regenerate.
 520
 521 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 522
 523         * acconfig.h: Remove.
 524         * config.in: Regenerate.
 525
 526 2006-12-20  Hans-Peter Nilsson  <hp@axis.com>
 527
 528         * configure.ac: Add test for readline, substitute READLINE.
 529         * Makefile.in (READLINE_LIB): New substituted-contents variable.
 530         (SIM_EXTRA_LIBDEPS): Don't set.
 531         (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
 532         ../../readline/libreadline.a.
 533         * configure: Regenerate.
 534
 535 2006-08-08  Daniel Jacobowitz  <dan@codesourcery.com>
 536
 537         * Makefile.in (func.o, help.o): Correct dependencies.
 538
 539 2006-08-08  Joel Sherrill <joel.sherrill@oarcorp.com>
 540
 541         * Makefile.in (install-sis): Honor DESTDIR.
 542
 543 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 544
 545         * configure: Regenerated.
 546
 547 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 548
 549         * configure: Regenerated.
 550
 551 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 552
 553         * configure: Regenerated.
 554
 555 2005-11-28  Mark Mitchell  <mark@codesourcery.com>
 556
 557         * interf.c: (gdb/signals.h): Include it.
 558         (sim_stop_reason): Use TARGET_SIGNAL_*.
 559
 560 2005-07-08  Ben Elliston  <bje@au.ibm.com>
 561
 562         * func.c: Remove ANSI_PROTOTYPES conditional code.
 563
 564 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 565
 566         * configure: Regenerate.
 567
 568 2005-03-07  Jerome Guitton  <guitton@gnat.com>
 569
 570         * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
 571         strings.
 572         (clear_accex): Ditto.
 573         * sim/erc32/interf.c: Remove the redeclaration of fprintf.
 574         * sim/erc32/sis.c: Ditto.
 575         * sim/erc32/exec.c: Add missing semicolon.
 576         * sim/erc32/func.c: Remove definitions of generic_print_address,
 577         generic_symbol_at_address, buffer_read_memory and perror_memory, as
 578         they are already defined in opcodes/dis-buf.c.
 579
 580 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 581
 582         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 583         explicit call to AC_CONFIG_HEADER.
 584         * configure: Regenerate.
 585
 586 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 587
 588         * configure.ac: Update to use ../common/common.m4.
 589         * configure: Re-generate.
 590
 591 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 592
 593         * configure: Regenerated to track ../common/aclocal.m4 changes.
 594
 595 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 596
 597         * configure.ac: Rename configure.in, require autoconf 2.59.
 598         * configure: Re-generate.
 599
 600 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 601
 602         * configure: Regenerate for ../common/aclocal.m4 update.
 603
 604 2004-11-11  Andreas Schwab  <schwab@suse.de>
 605
 606         * interf.c: Include "libiberty.h" instead of declaring buildargv
 607         ourselves.
 608
 609 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 610
 611         * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 612
 613 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 614
 615         * configure: Regenerated to track ../common/aclocal.m4 changes.
 616
 617 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 618
 619         * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
 620         * interf.c: Include "gdb/remote-sim.h".
 621
 622 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 623
 624         * configure: Regenerated to track ../common/aclocal.m4 changes.
 625
 626 2000-03-07  Frank Ch. Eigler  <fche@redhat.com>
 627
 628         From John Dallaway  <jld@redhat.co.uk>:
 629         * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
 630
 631 2000-03-03  Jonathan Larmour  <jlarmour@redhat.co.uk>
 632
 633         * func.c (buffer_read_memory): Change type of size to unsigned to
 634         match prototype
 635
 636 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 637
 638         * configure: Regenerated to track ../common/aclocal.m4 changes.
 639
 640 1999-05-08  Felix Lee  <flee@cygnus.com>
 641
 642         * configure: Regenerated to track ../common/aclocal.m4 changes.
 643
 644 1999-03-03  DJ Delorie  <dj@cygnus.com>
 645
 646         * configure.in: add termcap and -luser32 for host=cygwin
 647         * configure: regenerate
 648
 649 1999-02-11  Hugo Tyson  <hmt@cygnus.co.uk>
 650
 651         * exec.c (dispatch_instruction):
 652         Correct the sense of the
 653                   if (!sparclite) {
 654                      sregs->trap = TRAP_UNIMP;
 655                      break;
 656                   }
 657         clause that has been pasted around: it's correct in the SCAN and
 658         DIVScc (divide step) cases (where it was probably originally
 659         written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
 660         ie. instructions only in the SPARC V8 or SPARClite 86x
 661         architectures.  It was also present when not required for SMUL,
 662         SMULcc, UMUL, UMULcc instructions that are present in all
 663         architectures.
 664
 665 1999-01-25  Hugo Tyson  <hmt@cygnus.co.uk>
 666
 667         * interf.c (run_sim): Fix a bug in the main loop's handling of
 668         annulled delay slot instructions.  There is precedent for this
 669         change; the _other_ main loop in sis.c gets it right according to
 670         my reading of the code.
 671
 672         The bug is: if an interrupt happens when the next instruction
 673         (at sregs->pc) is annulled, the trap is taken (by execute_trap())
 674         with the current values of PC and NPC, so when the trap returns,
 675         the annulled instruction is indeed executed.  Another giveaway is
 676         that the annul flag is cleared in execute_trap(): the information
 677         is demonstrably discarded.
 678
 679         The solution is: perform annulling before looking for traps, in
 680         fact it's neater to do annulling, see if there's an interrupt and
 681         if not, do the instruction, then handle traps be they generated by
 682         interrupts pending or by the instruction we might just have done.
 683         That's what the sis.c one does.
 684
 685 1999-01-20  Hugo Tyson  <hmt@cygnus.co.uk>
 686
 687         * sis.h: Add asr17 register for support of SparcLITE (at least the
 688         Hitachi ones I find before me)
 689
 690         * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
 691         sparclite.  Other ASR numbers than 17 or 0 (Y) trap out.
 692         Case RDY: Allow read of asr17 if sparclite.  Other ASRs ditto.
 693         (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
 694         (init_regs): Initialize y and asr17.
 695         NB: In instruction-set space, the Y register is asr0; the
 696         instructions have different names for human reasons only.
 697
 698         * sis.c:
 699         * interf.c: Set boolean mode variable dumbio if invoked with
 700         argument "-dumbio" and mention it of verbose.
 701         * erc32.c: if "dumbio" is set, do not assume that there is a
 702         terminal type device attached to stdin/stdout.  Do not set
 703         buffering or mess with tcsetattr or do any read operations in
 704         order to make UART interrupts; not input data is supported.
 705         This is necessary to allow the sim to be used within the eCos
 706         testing infrastructure where stdin/stdout are pipes to a TCL
 707         program; the sim hangs otherwise.
 708
 709 Thu Jul 23 07:17:03 1998  Mark Alexander  <marka@cygnus.com>
 710
 711         * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
 712
 713 Tue Jul  7 21:12:41 1998  Mark Alexander  <marka@cygnus.com>
 714
 715         * func.c (bfd_load): Add special handling of a.out executables.
 716
 717 Sat Jun 13 08:33:25 1998  Mark Alexander  <marka@cygnus.com>
 718
 719         * func.c (bfd_load): Print correct endianness.
 720         * interf.c (run_sim): Print debugging information if verbosity level
 721         is greater than 2.
 722         (sim_open): Repeated -v options now increment verbosity level.
 723         (sim_store_register): Handle little-endian case.
 724         (flush_window): Print debugging information if verbosity level
 725         is greater then 2.
 726
 727 Tue Jun  2 15:20:35 1998  Mark Alexander  <marka@cygnus.com>
 728
 729         * interf.c (sim_open): Use revamped memory_read, which makes
 730         byte-swapping unnecessary.  Add -sparclite-board option for
 731         emulating RAM found on typical SPARClite boards.  Print
 732         error message for unrecognized option.
 733         * erc32.c: Change RAM address and size from constants to variables,
 734         to allow emulation of SPARClite board RAM.
 735         (fetch_bytes, store_bytes): New helper functions for revamped
 736         mememory_read and memory_write.
 737         (memory_read, memory_write): Rewrite to store bytes in target
 738         byte order instead of storing words in host byte order; this
 739         greatly simplifies support of little-endian programs.
 740         (get_mem_ptr): Remove unnecessary byte parameter.
 741         (sis_memory_write, sis_memory_read): Store words in target
 742         byte order instead of host byte order.
 743         (byte_swap_words): Remove, no longer needed.
 744         * sis.h ((byte_swap_words): Remove declaration, no longer needed.
 745         (memory_read): Add new sz parameter.
 746         * sis.c (run_sim): Use revamped memory_read, which makes
 747         byte-swapping unnecessary.
 748         * exec.c (dispatch_instruction): Use revamped memory_read, which
 749         makes byte-swapping and double-word fetching unnecessary.
 750         * func.c (sparclite_board): Declare new variable.
 751         (get_regi): Handle little-endian data.
 752         (bfd_load): Recognize little-endian SPARClite as having
 753         little-endian data.
 754
 755 Fri May 22 14:23:16 1998  Mark Alexander  <marka@cygnus.com>
 756
 757         * erc32.c (port_init): Print messages only if sis_verbose is true.
 758         * func.c (bfd_load): Ditto.
 759         * interf.c (sim_open): Ditto.
 760
 761 Thu May 14 23:10:48 1998  Mark Alexander  <marka@cygnus.com>
 762
 763         * sis.h (uint64, int64): Define.
 764         * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
 765         * (mul64): Simplify calculation of negative result.
 766         * (div64): New helper function for 64-bit division.
 767         * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
 768         and UDIVCC.
 769
 770 Wed May 13 14:59:54 1998  Mark Alexander  <marka@cygnus.com>
 771
 772         * erc32.c (close_port): Don't close stdin; it kills GDB.
 773         (byte_swap_words): New function.
 774         * sis.h: (byte_swap_words): Declare.
 775         * interf.c (run_sim): Always fetch instructions as big-endian.
 776         * sis.c (run_sim): Ditto.
 777
 778 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 779
 780         * configure: Regenerated to track ../common/aclocal.m4 changes.
 781
 782 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 783
 784         * configure: Regenerated to track ../common/aclocal.m4 changes.
 785         * config.in: Ditto.
 786
 787 Sun Apr 26 15:20:17 1998  Tom Tromey  <tromey@cygnus.com>
 788
 789         * acconfig.h: New file.
 790         * configure.in: Reverted change of Apr 24; use sinclude again.
 791
 792 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 793
 794         * configure: Regenerated to track ../common/aclocal.m4 changes.
 795         * config.in: Ditto.
 796
 797 Fri Apr 24 11:19:52 1998  Tom Tromey  <tromey@cygnus.com>
 798
 799         * configure.in: Don't call sinclude.
 800
 801 Sat Apr 18 12:00:16 1998  Mark Alexander  <marka@cygnus.com>
 802
 803         * func.c (disp_fpu): Fix build problem on big-endian hosts.
 804
 805 Wed Apr  8 19:33:34 1998  Mark Alexander  <marka@cygnus.com>
 806
 807         * erc32.c (sim_stop): Handle SIGINT gracefully.
 808         * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
 809
 810 Wed Apr  8 18:29:40 1998  Mark Alexander  <marka@cygnus.com>
 811
 812         * exec.c (dispatch_instruction): Change how carry out is calculated
 813         in DIVSCC.  Add emulation of SMULCC, UMUL, and UMULCC.
 814
 815 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 816
 817         * configure: Regenerated to track ../common/aclocal.m4 changes.
 818
 819 Wed Apr  1 21:19:18 1998  Mark Alexander  <marka@cygnus.com>
 820
 821         * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
 822         * erc32.c: Ditto.
 823         * exec.c: Ditto.
 824         * float.c: Ditto.
 825         * func.c: Ditto.
 826         * help.c: Ditto.
 827         * interf.c: Ditto.
 828         * sis.c: Ditto.
 829         * sis.h: Ditto.
 830
 831 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 832
 833         * configure: Regenerated to track ../common/aclocal.m4 changes.
 834
 835 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 836
 837         * configure: Regenerated to track ../common/aclocal.m4 changes.
 838
 839 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 840
 841         * configure: Regenerated to track ../common/aclocal.m4 changes.
 842
 843 Tue Feb 17 12:41:11 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 844
 845         * interf.c (sim_store_register, sim_fetch_register): Pass in
 846         length parameter.  Return -1.
 847
 848 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 849
 850         * configure: Regenerated to track ../common/aclocal.m4 changes.
 851
 852 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 853
 854         * configure: Regenerated to track ../common/aclocal.m4 changes.
 855
 856 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 857
 858         * configure: Regenerated to track ../common/aclocal.m4 changes.
 859
 860 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 861
 862         * configure: Regenerated to track ../common/aclocal.m4 changes.
 863         * config.in: Ditto.
 864
 865 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 866
 867         * configure: Regenerated to track ../common/aclocal.m4 changes.
 868
 869 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 870
 871         * configure: Regenerated to track ../common/aclocal.m4 changes.
 872
 873 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 874
 875         * configure: Regenerated to track ../common/aclocal.m4 changes.
 876
 877 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 878
 879         * configure: Regenerated to track ../common/aclocal.m4 changes.
 880
 881 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 882
 883         * configure: Regenerated to track ../common/aclocal.m4 changes.
 884
 885 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 886
 887         * configure: Regenerated to track ../common/aclocal.m4 changes.
 888
 889 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 890
 891         * configure: Regenerated to track ../common/aclocal.m4 changes.
 892
 893 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 894
 895         * configure: Regenerated to track ../common/aclocal.m4 changes.
 896         * config.in: Ditto.
 897
 898 Tue Aug 26 10:38:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 899
 900         * float.c (__setfpucw): Compile on any i386 target.  Not just NT.
 901
 902         * interf.c (sim_kill): Delete.
 903         (sim_create_inferior): Add ABFD argument.  Initialize PC from ABFD
 904         argument.
 905         (sim_load): Don't save start address.
 906         (start_address): Delete variable.
 907
 908 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 909
 910         * configure: Regenerated to track ../common/aclocal.m4 changes.
 911         * config.in: Ditto.
 912
 913 Mon Aug 25 16:19:49 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 914
 915         * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
 916
 917 Mon Jun 30 11:45:25 1997  Doug Evans  <dje@canuck.cygnus.com>
 918
 919         * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
 920
 921 Wed May 28 09:46:13 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 922
 923         * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
 924         (sim_open): Add callback arg, save it.
 925
 926 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 927
 928         * configure: Regenerated to track ../common/aclocal.m4 changes.
 929
 930 Tue Apr 22 11:05:01 1997  Doug Evans  <dje@canuck.cygnus.com>
 931
 932         * interf.c (sim_open): Undo patch to add -E support.
 933
 934 Thu Apr 17 03:03:56 1997  Doug Evans  <dje@canuck.cygnus.com>
 935
 936         * interf.c (sim_open): Ignore -E arg.
 937         (start_address): New static local.
 938         (sim_load): Return SIM_RC.  New arg abfd.  Set start_address from bfd.
 939         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 940
 941 Tue Apr 15 15:16:11 1997  Ian Lance Taylor  <ian@cygnus.com>
 942
 943         * Makefile.in (install-sis): Depend upon installdirs.  Use
 944         $(program_transform_name) directly, rather than using
 945         $(INSTALL_XFORM).
 946
 947 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 948
 949         * configure: Regenerated to track ../common/aclocal.m4 changes.
 950         * config.in: Ditto.
 951
 952 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 953
 954         * interf.c (sim_open): New arg `kind'.
 955
 956         * configure: Regenerated to track ../common/aclocal.m4 changes.
 957
 958 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 959
 960         * configure: Regenerated to track ../common/aclocal.m4 changes.
 961
 962 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 963
 964         * configure: Re-generate.
 965
 966 Thu Mar 13 12:46:04 1997  Doug Evans  <dje@canuck.cygnus.com>
 967
 968         * interf.c (sim_open): New SIM_DESC result.  Argument is now in
 969         argv form.
 970         (other sim_*): New SIM_DESC argument.
 971
 972 Tue Feb  4 13:35:20 1997  Doug Evans  <dje@canuck.cygnus.com>
 973
 974         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 975         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 976         * configure.in: sinclude ../common/aclocal.m4.
 977         * configure: Regenerated.
 978
 979 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 980
 981         * configure configure.in Makefile.in:  Update to new configure
 982         scheme which is more compatible with WinGDB builds.
 983         * configure.in:  Improve comment on how to run autoconf.
 984         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 985         * Makefile.in:  Use autoconf substitution to install common
 986         makefile fragment.
 987
 988 Wed Dec  4 18:25:04 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 989
 990         * interf.c (run_sim): Stop the simulator and reset the stdio after
 991         breakpoints.
 992
 993 Tue Dec  3 11:54:37 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 994
 995         * configure.in: Look for libtermcap.a.
 996         * Makefile.in: Only link in -ltermcap if it exists.
 997         * erc32.c: Update to version 2.6a. Fix uart handling.
 998         * exec.c: Update to version 2.6a. Add sparclite support.
 999         * float.c: Update to version 2.6a. Convert comments to
1000         preprocessor warnings. Add __setfpucw() for i385 hosts so floating
1001         point exceptions work on win32.
1002         * func.c: Update to version 2.6a. Fix uart handling, add support
1003         for user error traps.
1004         * help.c: Update to version 2.6a. Add help note on user error
1005         traps.
1006         * interf.c: Update to version 2.6a. Fix uart handling, and add
1007         sparclite support.
1008         * examples/gccx: Use sparclite cross compiler, not native gcc.
1009         * examples/srt0.S: Use "mov" rather than "wr" for manipulating
1010         the psr register.
1011
1012 Mon Nov 25 08:28:10 1996  Fred Fish  <fnf@cygnus.com>
1013
1014         * Makefile.in (run.o): Remove this rule, it hides the one in
1015         ../common/Make-common.in that correctly references the source
1016         in the sibling ../common directory.
1017
1018 Wed Nov 20 01:30:12 1996  Doug Evans  <dje@canuck.cygnus.com>
1019
1020         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
1021         (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
1022         (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
1023         * configure.in: Simplify using macros in ../common/aclocal.m4.
1024         Call AC_CHECK_HEADERS(stdlib.h).
1025         * configure: Regenerated.
1026         * config.in: New file.
1027         * func.c (sim_set_callbacks): Delete, moved to
1028         * interf.c (sim_set_callbacks): here.
1029         (sim_callback): New global.
1030         Rewrite all calls to printf_filtered to go through callback.
1031         (sim_size,sim_trace): New functions.
1032         (sim_{insert,remove}_breakpoint): #if 0 out.
1033         * sis.c: #include "config.h".  #include <stdlib.h> if present.
1034         (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
1035         * sis.h: #include "callback.h".
1036         * run.c: Deleted, using one in ../common now.
1037
1038 Thu Oct  3 16:12:03 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1039
1040         * Makefile.in (clean): Move config.log to distclean.
1041
1042 Wed Oct  2 16:57:57 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1043
1044         * Makefile.in (clean): Also remove config.log.
1045
1046 Sat Sep 14 00:00:46 1996  Ian Lance Taylor  <ian@cygnus.com>
1047
1048         * Makefile.in (CC_FOR_BUILD): New variable.
1049         (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
1050         (RANLIB, CC): Likewise.
1051         (end): Use $(CC_FOR_BUILD), not $(CC).
1052         * configure.in: Set CC_FOR_BUILD.
1053         * configure: Rebuild.
1054
1055 Sun Sep  8 14:04:37 1996  Stu Grossman  (grossman@critters.cygnus.com)
1056
1057         * erc32.c (port_init):  Disable this for __GO32__ (got no pty's
1058         there either...).
1059
1060 Mon Aug 12 17:04:58 1996  Stu Grossman  (grossman@critters.cygnus.com)
1061
1062         * erc32.c:  Don't include sys/ioctl.h or sys/file.h.  They aren't
1063         necessary.
1064         * (port_init):  Don't even *try* to open pty's under _WIN32.
1065         * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
1066         * float.c:  Get rid of #warning.  Makes Microsoft C barf.
1067         * interf.c (sim_open):  Cast fprintf to (fprintf_ftype) to fix
1068         compiler warning.
1069         * (sim_load sim_create_inferior sim_read):  Use prototypes only in
1070         decls, not defs.
1071         * Get rid of enum sim_stop.  It's defined in remote-sim.h.
1072         * (sim_stop_reason):  Define SIGTRAP if _WIN32.
1073         * sis.h:  Include ansidecl.h and remote-sim.h.
1074
1075 Wed Jul  3 16:05:23 1996  Stu Grossman  (grossman@critters.cygnus.com)
1076
1077         * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
1078         sis.h:  Get rid of all uses of long long's.
1079         * (close_port read_uart write_uart uarta_tx):  Don't seg fault
1080         when can't open pty's.
1081         * exec.c:  Add two new instructions: smul, and divscc.
1082         * interf.c (flush_windows):  New routine to flush the register
1083         windows out to the stack just before returning to GDB.  Makes
1084         backtraces work much better.
1085
1086 Wed Jun 26 12:19:11 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1087
1088         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1089         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1090         (docdir, oldincludedir): Removed.
1091         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1092         (AC_PROG_INSTALL): Added.
1093         * configure: Rebuilt.
1094
1095 Mon Jun 24 14:19:07 1996  Ian Lance Taylor  <ian@cygnus.com>
1096
1097         * configure.in: Call AC_PROG_CC before running configure.host.
1098         * configure: Rebuild with autoconf 2.10.
1099
1100 Tue Jun  4 10:37:12 1996  Tom Tromey  <tromey@csk3.cygnus.com>
1101
1102         * Makefile.in (install): Don't check to see if tooldir exists.
1103         Make $(tooldir) and $(tooldir)/bin.
1104
1105 Mon Jun  3 12:33:38 1996  Ian Lance Taylor  <ian@cygnus.com>
1106
1107         * Makefile.in (end.h): Use explicit ./ when running end.
1108
1109 Sun May 19 21:05:31 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
1110
1111         * func.c(bfd_load): Don't try to print the filename if the pfbd is
1112         NULL.
1113         * interf.c(sim_load): Pass the whole string, not just the first
1114         byte.
1115
1116 Version 2.1 26-02-96
1117 --------------------
1118
1119 * Fixed bug in "go" command.
1120
1121 version 2.0 05-02-96
1122 --------------------
1123
1124 * Fixed bug in interrupt force register (erc32.c).
1125
1126 * Change file load function to use bfd_openr.
1127
1128 * SIS should now be endian independent.
1129
1130 version 1.8 24-11-95
1131 --------------------
1132
1133 * Fixed FPU timing - some sequences of FPU instructions did not calculate
1134   the resource dependencies right.
1135
1136 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
1137   but no FPU trap is generated.
1138
1139 version 1.7.1 31-10-95
1140 --------------------
1141
1142 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
1143   the FPU stays in execute mode.
1144
1145 * Corrected JMPL and RETT timing (these instructions takes two cycles).
1146
1147
1148 version 1.7 25-10-95
1149 --------------------
1150
1151 * Interrupt during annuled instruction corrupted return address - fixed.
1152
1153
1154 version 1.6.2 25-10-95
1155 --------------------
1156
1157 * Added -DFAST_UART to Makefile
1158
1159
1160 version 1.6.1 24-10-95
1161 --------------------
1162
1163 * Fixed bug in STDFQ which caused bus error
1164
1165
1166 version 1.6 02-10-95
1167 --------------------
1168
1169 * Modified srt0.s to include code that initiates registers in IU and FPU
1170   and initializes the data segment. The simulator 'load' command does not
1171   longer initialize the data segment!
1172
1173 * Corrected MEC timer operation; scalers now divide the frequency by
1174   (scaler_value + 1).
1175
1176 * MEC breakpoints are not checked during store operation
1177
1178
1179 version 1.5 14-09-95
1180 --------------------
1181
1182 * Fixed some bugs in the cycle counting for IU & FPU instructions.
1183
1184 * Fixed bug that allowed an annuled instruction to cause memory exception.
1185
1186 * The *ws parameter in mem.c should now contain the number of waitstates
1187   required by the memory access (was total number of cycles).
1188
1189 * The supplied srt0.s now clears the BSS (thanks Joel).
1190
1191 version 1.4 22-08-95
1192 --------------------
1193
1194 * Added a '-g' switch to enable/disable the GNU readline(), which cause
1195 some problems on solaris 2.x machines.
1196
1197 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
1198 may suffer a bit ...
1199
1200 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
1201
1202 version 1.3 26-07-95
1203 --------------------
1204
1205 * Fixed bug in mulscc instruction (how could that ever have worked?)
1206
1207 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
1208
1209 version 1.2 13-07-95
1210 --------------------
1211
1212 * Fixed bug in interrupt handling (wrong interrupt selected when more that
1213 one interrupt pending)
1214
1215 * Fixed updating of condition codes during logical instructions (carry and
1216 overflow were not reset)
1217
1218 * Fixed bug in WRTBR (tt field was wrongly over-written)
1219
1220 version 1.1 07-07-95
1221 --------------------
1222
1223 * Fixed several bugs in the interrupt handler and callback routines.
1224 (reported by Paul Warren, Alsys)