12021-06-22 Mike Frysinger <vapier@gentoo.org> 2 3 * configure.ac: Removed. 4 * aclocal.m4: Removed. 5 * configure: Removed. 6 72021-06-21 Mike Frysinger <vapier@gentoo.org> 8 9 * aclocal.m4: Regenerate. 10 * configure: Regenerate. 11 122021-06-21 Mike Frysinger <vapier@gentoo.org> 13 14 * configure: Regenerate. 15 162021-06-20 Mike Frysinger <vapier@gentoo.org> 17 18 * configure.ac (SIM_AC_COMMON): Delete. 19 * aclocal.m4, configure: Regenerate. 20 212021-06-20 Mike Frysinger <vapier@gentoo.org> 22 23 * aclocal.m4: Regenerate. 24 * configure: Regenerate. 25 262021-06-19 Mike Frysinger <vapier@gentoo.org> 27 28 * aclocal.m4: Regenerate. 29 * configure: Regenerate. 30 312021-06-19 Mike Frysinger <vapier@gentoo.org> 32 33 * configure: Regenerate. 34 352021-06-18 Mike Frysinger <vapier@gentoo.org> 36 37 * aclocal.m4, configure: Regenerate. 38 392021-06-18 Mike Frysinger <vapier@gentoo.org> 40 41 * Makefile.in (SIM_WERROR_CFLAGS): New variable. 42 * configure.ac: Delete call to SIM_AC_OPTION_WARNINGS. 43 * configure: Regenerate. 44 452021-06-17 Mike Frysinger <vapier@gentoo.org> 46 47 * configure.ac: Delete SIM_AC_OPTION_ENDIAN call. 48 * aclocal.m4, configure: Regenerate. 49 502021-06-16 Mike Frysinger <vapier@gentoo.org> 51 52 * configure: Regenerate. 53 542021-06-16 Mike Frysinger <vapier@gentoo.org> 55 56 * configure: Regenerate. 57 * config.in: Removed. 58 592021-06-15 Mike Frysinger <vapier@gentoo.org> 60 61 * config.in, configure: Regenerate. 62 632021-06-12 Mike Frysinger <vapier@gentoo.org> 64 65 * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT. 66 * interp.c (sim_open): Set current_alignment. 67 682021-06-12 Mike Frysinger <vapier@gentoo.org> 69 70 * aclocal.m4, config.in, configure: Regenerate. 71 722021-06-12 Mike Frysinger <vapier@gentoo.org> 73 74 * config.in, configure: Regenerate. 75 762021-05-29 Mike Frysinger <vapier@gentoo.org> 77 78 * interp.c (SET_RC): Add parenthesis. 79 (sim_open): Add const to p. 80 812021-05-17 Mike Frysinger <vapier@gentoo.org> 82 83 * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete. 84 852021-05-17 Mike Frysinger <vapier@gentoo.org> 86 87 * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define. 88 (struct sim_state): Delete. 89 902021-05-16 Mike Frysinger <vapier@gentoo.org> 91 92 * interp.c: Replace config.h include with defs.h. 93 942021-05-16 Mike Frysinger <vapier@gentoo.org> 95 96 * config.in, configure: Regenerate. 97 982021-05-14 Mike Frysinger <vapier@gentoo.org> 99 100 * interp.c: Update include path. 101 1022021-05-04 Mike Frysinger <vapier@gentoo.org> 103 104 * configure: Regenerate. 105 1062021-05-01 Mike Frysinger <vapier@gentoo.org> 107 108 * config.in, configure: Regenerate. 109 1102021-04-26 Mike Frysinger <vapier@gentoo.org> 111 112 * aclocal.m4, config.in, configure: Regenerate. 113 1142021-04-22 Tom Tromey <tom@tromey.com> 115 116 * interp.c: Update includes. 117 * configure, config.in: Rebuild. 118 1192021-04-22 Tom Tromey <tom@tromey.com> 120 121 * Makefile.in (SIM_EXTRA_DEPS): New variable. 122 (interp.o): Remove. 123 1242021-04-22 Tom Tromey <tom@tromey.com> 125 126 * configure: Rebuild. 127 1282021-04-21 Mike Frysinger <vapier@gentoo.org> 129 130 * aclocal.m4: Regenerate. 131 1322021-04-21 Simon Marchi <simon.marchi@polymtl.ca> 133 134 * configure: Regenerate. 135 1362021-04-18 Mike Frysinger <vapier@gentoo.org> 137 138 * configure: Regenerate. 139 1402021-04-18 Mike Frysinger <vapier@gentoo.org> 141 142 * Makefile.in (NL_TARGET): Define. 143 * interp.c: Change syscall.h include to targ-vals.h. 144 (trap): Add TARGET_ prefix to all SYS_ constants. 145 * syscall.h: Removed. 146 1472021-04-18 Mike Frysinger <vapier@gentoo.org> 148 149 * configure: Regenerate. 150 1512021-04-12 Mike Frysinger <vapier@gentoo.org> 152 153 * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all. 154 1552021-04-02 Mike Frysinger <vapier@gentoo.org> 156 157 * aclocal.m4, configure: Regenerate. 158 1592021-03-13 Mike Frysinger <vapier@gentoo.org> 160 161 * Makefile.in (gencode.o): New rule. 162 (gencode): Call LINK_FOR_BUILD. 163 1642021-02-28 Mike Frysinger <vapier@gentoo.org> 165 166 * configure: Regenerate. 167 1682021-02-21 Mike Frysinger <vapier@gentoo.org> 169 170 * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4. 171 * aclocal.m4, configure: Regenerate. 172 1732021-02-13 Mike Frysinger <vapier@gentoo.org> 174 175 * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS. 176 * aclocal.m4, configure: Regenerate. 177 1782021-02-06 Mike Frysinger <vapier@gentoo.org> 179 180 * configure: Regenerate. 181 1822021-01-11 Mike Frysinger <vapier@gentoo.org> 183 184 * config.in, configure: Regenerate. 185 * interp.c, simops.c: Delete HAVE_STRING_H, HAVE_STRINGS_H, 186 HAVE_STDLIB_H, HAVE_TIME_H, and strings.h include. 187 1882021-01-09 Mike Frysinger <vapier@gentoo.org> 189 190 * configure: Regenerate. 191 1922021-01-09 Mike Frysinger <vapier@gentoo.org> 193 194 * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no". 195 * configure: Regenerate. 196 1972021-01-08 Mike Frysinger <vapier@gentoo.org> 198 199 * configure: Regenerate. 200 2012021-01-04 Mike Frysinger <vapier@gentoo.org> 202 203 * configure: Regenerate. 204 2052017-09-06 John Baldwin <jhb@FreeBSD.org> 206 207 * configure: Regenerate. 208 2092017-02-13 Mike Frysinger <vapier@gentoo.org> 210 211 * gencode.c: Include libiberty.h. 212 (conflict_warn): Use ARRAY_SIZE. 213 * interp.c (init_dsp): Likewise. 214 2152016-04-10 Oleg Endo <olegendo@gcc.gnu.org> 216 217 * interp.c (dmul): Split into dmul_s and dmul_u. Use explicit integer 218 width types and simplify implementation. 219 * gencode.c (dmuls.l, dmulu.l): Use new functions dmul_s and dmul_u. 220 2212016-04-09 Oleg Endo <olegendo@gcc.gnu.org> 222 223 * interp.c (sim_memory_size): Default init to 30. 224 (parse_and_set_memory_size): Adjust upper bound to 31. 225 2262016-01-10 Mike Frysinger <vapier@gentoo.org> 227 228 * config.in, configure: Regenerate. 229 2302016-01-10 Mike Frysinger <vapier@gentoo.org> 231 232 * configure: Regenerate. 233 2342016-01-10 Mike Frysinger <vapier@gentoo.org> 235 236 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call. 237 * configure: Regenerate. 238 2392016-01-10 Mike Frysinger <vapier@gentoo.org> 240 241 * configure: Regenerate. 242 2432016-01-10 Mike Frysinger <vapier@gentoo.org> 244 245 * configure: Regenerate. 246 2472016-01-10 Mike Frysinger <vapier@gentoo.org> 248 249 * configure.ac (SIM_AC_OPTION_INLINE): Delete call. 250 * configure: Regenerate. 251 2522016-01-10 Mike Frysinger <vapier@gentoo.org> 253 254 * configure: Regenerate. 255 2562016-01-10 Mike Frysinger <vapier@gentoo.org> 257 258 * configure: Regenerate. 259 2602016-01-09 Mike Frysinger <vapier@gentoo.org> 261 262 * config.in, configure: Regenerate. 263 2642016-01-06 Mike Frysinger <vapier@gentoo.org> 265 266 * interp.c (sim_open): Mark argv const. 267 (sim_create_inferior): Mark argv and env const. 268 2692016-01-04 Mike Frysinger <vapier@gentoo.org> 270 271 * configure: Regenerate. 272 2732016-01-03 Mike Frysinger <vapier@gentoo.org> 274 275 * interp.c (sim_open): Update sim_parse_args comment. 276 2772016-01-03 Mike Frysinger <vapier@gentoo.org> 278 279 * interp.c (count_argc): Delete. 280 (trap): Change count_argc to countargv. 281 2822016-01-03 Mike Frysinger <vapier@gentoo.org> 283 284 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete. 285 * configure: Regenerate. 286 * interp.c (host_little_endian): Change CURRENT_HOST_BYTE_ORDER 287 to HOST_BYTE_ORDER. 288 2892016-01-02 Mike Frysinger <vapier@gentoo.org> 290 291 * configure: Regenerate. 292 * interp.c (target_little_endian): Change LITTLE_ENDIAN to 293 BFD_ENDIAN_LITTLE. 294 (host_little_endian): Likewise. 295 2962015-12-30 Mike Frysinger <vapier@gentoo.org> 297 298 * wrapper.c (sim_store_register): Rename to ... 299 (sh_reg_store): ... this. 300 (sim_fetch_register): Rename to ... 301 (sh_reg_fetch): ... this. 302 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE. 303 3042015-12-27 Mike Frysinger <vapier@gentoo.org> 305 306 * Makefile.in (SIM_OBJS): Delete sim-hload.o. 307 3082015-12-26 Mike Frysinger <vapier@gentoo.org> 309 310 * config.in, configure: Regenerate. 311 3122015-11-21 Mike Frysinger <vapier@gentoo.org> 313 314 * gencode.c (tab): Pass sd into trap calls. 315 * interp.c (prog_argv, callback): Delete. 316 (parse_and_set_memory_size): Add SIM_DESC arg. 317 (trap): Declare callback and prog_argv. 318 (sim_resume): Declare callback. 319 (sim_info): Change callback->printf_filtered calls to sim_io_printf. 320 (sim_open): Delete callback assignment. Pass sd to 321 parse_and_set_memory_size. 322 (parse_and_set_memory_size): Change callback->printf_filtered call 323 to sim_io_printf. 324 (sim_create_inferior): Delete prog_argv assignment. 325 (sim_do_command): Change callback->printf_filtered calls to 326 sim_io_printf. Pass sd to parse_and_set_memory_size. 327 3282015-11-15 Mike Frysinger <vapier@gentoo.org> 329 330 * Makefile.in (SIM_OBJS): Delete sim-stop.o. 331 3322015-11-14 Mike Frysinger <vapier@gentoo.org> 333 334 * interp.c (sim_close): Delete. 335 3362015-06-23 Mike Frysinger <vapier@gentoo.org> 337 338 * configure: Regenerate. 339 3402015-06-12 Mike Frysinger <vapier@gentoo.org> 341 342 * configure: Regenerate. 343 3442015-06-12 Mike Frysinger <vapier@gentoo.org> 345 346 * configure: Regenerate. 347 3482015-04-18 Mike Frysinger <vapier@gentoo.org> 349 350 * sim-main.h (SIM_CPU): Delete. 351 3522015-04-18 Mike Frysinger <vapier@gentoo.org> 353 354 * sim-main.h (sim_cia): Delete. 355 3562015-04-17 Mike Frysinger <vapier@gentoo.org> 357 358 * sim-main.h (CIA_GET, CIA_SET): Delete. 359 3602015-04-17 Mike Frysinger <vapier@gentoo.org> 361 362 * interp.c (sh_pc_get, sh_pc_set): New functions. 363 (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus. 364 3652015-04-15 Mike Frysinger <vapier@gentoo.org> 366 367 * Makefile.in (SIM_OBJS): Delete sim-cpu.o. 368 * sim-main.h (STATE_CPU): Delete. 369 3702015-04-13 Mike Frysinger <vapier@gentoo.org> 371 372 * configure: Regenerate. 373 3742015-04-06 Mike Frysinger <vapier@gentoo.org> 375 376 * Makefile.in (SIM_OBJS): Delete sim-engine.o. 377 3782015-03-31 Mike Frysinger <vapier@gentoo.org> 379 380 * config.in, configure: Regenerate. 381 3822015-03-28 Mike Frysinger <vapier@gentoo.org> 383 384 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete. 385 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS). 386 * interp.c: Delete run-sim.h include. Include sim-main.h, sim-base.h, 387 and sim-options.h. 388 (SEXT, SEXT32): Undefine. 389 (sim_write): Delete prototype. 390 (regstacktype, saved_state_type): Move to sim-main.h. 391 (target_little_endian): Replace with CURRENT_TARGET_BYTE_ORDER. 392 (host_little_endian): Replace with CURRENT_HOST_BYTE_ORDER. 393 (sim_kind, myname, tracing, sim_stop, sim_trace, sim_set_profile, 394 sim_set_profile_size, sim_load, sim_set_callbacks, 395 sim_complete_command): Delete. 396 (sim_size): Mark static. 397 (init_pointers): Delete host_little_endian setup. 398 (sim_resume): Delete tracing check. 399 (free_state): New cleanup function. 400 (sim_open): Rewrite to use new common logic. 401 (sim_create_inferior): Call init_dsp. 402 * sim-main.h: New file. 403 * tconfig.h: Delete file. 404 4052015-03-28 Mike Frysinger <vapier@gentoo.org> 406 407 * gencode.c (ppi_gensim): Convert old style prototype with ppi_insn. 408 * interp.c: Include ctype.h and run-sim.h. 409 [HAVE_TIME_H]: Include time.h 410 [HAVE_SYS_TIME_H]: Include sys/time.h 411 [!_WIN32]: Include utime.h and sys/wait.h. 412 (set_fpscr1, raise_exception, raise_buserror, get_dr, set_dr, set_sr, 413 do_rdat, do_wdat, process_wlat_addr, process_wwat_addr, 414 process_wbat_addr, process_rlat_addr, process_rwat_addr, 415 process_rbat_addr, IOMEM, get_now, now_persec, swapout, swapout16, 416 ptr, strswaplen, strnswap, dmul, macw, macl, get_loop_bounds_ext, 417 get_loop_bounds, sim_size, init_dsp, init_pointers, dump_profile, 418 gotcall, sim_stop, sim_write, sim_read, sim_store_register, 419 sim_fetch_register, sim_trace, sim_stop_reason, sim_info, 420 sim_set_profile, sim_set_profile_size, sim_open, 421 parse_and_set_memory_size, sim_close, sim_load, sim_create_inferior, 422 sim_do_command, sim_set_callbacks): Convert old style prototype. 423 (fail): Delete unused function. 424 (wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast): 425 Delete unused prototypes. 426 (wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast, 427 swap, swap16): 428 Convert old style prototype and move INLINE before the type. 429 (trap): Convert old style prototype. Add casts to wait and sim_write 430 calls. 431 (div1): Convert old style prototype. Change return to void. 432 (do_long_move_insn, do_blog_insn, fsca_s, fsrra_s, mcalloc): Mark 433 static. 434 (sim_resume): Convert old style prototype. Align printf format and 435 args. 436 4372015-03-28 Mike Frysinger <vapier@gentoo.org> 438 439 * gencode.c (ppi_gensim): Add missing */. Change case 4 to case 5. 440 4412015-03-28 Mike Frysinger <vapier@gentoo.org> 442 443 * Makefile.in (gencode): Add $(BUILD_CFLAGS), $(BUILD_LDFLAGS), 444 and $(WARN_CFLAGS). 445 * gencode.c: Include ctype.h, stdlib.h, string.h, and unistd.h. 446 (struct op): Mark members const. 447 (tab): Mark static. 448 (nibble_type_list): Mark const. 449 (arg_type_list): Mark const. 450 (make_enum_list): Delete unused func. 451 (qfunc, expand_opcode, dumptable, expand_ppi_code): Convert old 452 style prototype and mark args const. 453 (sorttab, gengastab, conflict_warn, filltable, expand_ppi_movxy, 454 gensim, ppi_filltable): Convert old style prototype. 455 (gensim_caselist): Convert old style prototype. Mark local 456 variables s and r const. 457 (gendefines): Convert old style prototype. Mark s const. Move 458 tolower call into printf statement. 459 (ppi_gensim): Convert old style prototype. Mark local variable 460 s const. 461 (main): Convert old style prototype. Change printf %d to %zu. 462 4632015-03-28 Mike Frysinger <vapier@gentoo.org> 464 465 * config.in, configure: Regenerate. 466 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT, 467 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, 468 SIM_AC_OPTION_INLINE, SIM_AC_OPTION_WARNINGS. 469 4702015-03-16 Mike Frysinger <vapier@gentoo.org> 471 472 * config.in, configure: Regenerate. 473 * tconfig.in: Rename file ... 474 * tconfig.h: ... here. 475 4762015-03-14 Mike Frysinger <vapier@gentoo.org> 477 478 * Makefile.in (SIM_EXTRA_CFLAGS): Set to 479 -DSIM_USE_DEPRECATED_RUN_FRONTEND. 480 (SIM_RUN_OBJS): Set to run.o. 481 4822015-03-14 Mike Frysinger <vapier@gentoo.org> 483 484 * configure.ac (AC_CHECK_HEADERS): Delete. 485 * aclocal.m4, configure: Regenerate. 486 4872014-10-14 Oleg Endo <olegendo@gcc.gnu.org> (tiny patch) 488 489 * gencode.c (fabs, fneg): Implement as integer operation 490 instead of using the FP_UNARY macro. 491 4922014-08-19 Alan Modra <amodra@gmail.com> 493 494 * configure: Regenerate. 495 4962014-08-15 Roland McGrath <mcgrathr@google.com> 497 498 * configure: Regenerate. 499 * config.in: Regenerate. 500 5012014-03-10 Mike Frysinger <vapier@gentoo.org> 502 503 * interp.c (parse_and_set_memory_size): Add const to str. 504 (sim_do_command): Add const to cmd and sms_cmd. 505 5062014-03-05 Mike Frysinger <vapier@gentoo.org> 507 508 * interp.c (sim_load): Add const to prog. 509 5102014-02-17 Mike Frysinger <vapier@gentoo.org> 511 512 PR gdb/16450 513 * interp.c (control_c): Delete. 514 (sim_resume): Delete signal(SIGINT) handling. 515 5162013-09-23 Alan Modra <amodra@gmail.com> 517 518 * configure: Regenerate. 519 5202013-06-03 Mike Frysinger <vapier@gentoo.org> 521 522 * aclocal.m4, configure: Regenerate. 523 5242012-06-15 Joel Brobecker <brobecker@adacore.com> 525 526 * config.in, configure: Regenerate. 527 5282012-03-24 Mike Frysinger <vapier@gentoo.org> 529 530 * aclocal.m4, config.in, configure: Regenerate. 531 5322012-02-16 Kevin Buettner <kevinb@redhat.com> 533 534 * interp.c (MA): Adjust cast to avoid warning on 64-bit hosts. 535 536 * interp.c (sim_store_register, sim_fetch_register): Return 537 length, not -1. 538 5392011-12-03 Mike Frysinger <vapier@gentoo.org> 540 541 * aclocal.m4: New file. 542 * configure: Regenerate. 543 5442011-10-17 Mike Frysinger <vapier@gentoo.org> 545 546 * configure.ac: Change include to common/acinclude.m4. 547 5482011-10-17 Mike Frysinger <vapier@gentoo.org> 549 550 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER 551 call. Replace common.m4 include with SIM_AC_COMMON. 552 * configure: Regenerate. 553 5542011-04-16 Mike Frysinger <vapier@gentoo.org> 555 556 * interp.c (sim_complete_command): New stub function. 557 5582010-04-14 Mike Frysinger <vapier@gentoo.org> 559 560 * interp.c (sim_write): Add const to buffer arg. 561 5622010-01-12 Masaki Muranaka <monaka@monami-software.com> 563 564 * interp.c: Don't include sysdep.h. 565 Include stdio.h and errno.h. 566 Include string.h strings.h stdlib.h sys/stat.h if present. 567 5682010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 569 570 * configure: Regenerate. 571 5722009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 573 574 * config.in: Regenerate. 575 * configure: Likewise. 576 577 * configure: Regenerate. 578 5792008-07-11 Hans-Peter Nilsson <hp@axis.com> 580 581 * configure: Regenerate to track ../common/common.m4 changes. 582 * config.in: Ditto. 583 5842008-06-06 Vladimir Prus <vladimir@codesourcery.com> 585 Daniel Jacobowitz <dan@codesourcery.com> 586 Joseph Myers <joseph@codesourcery.com> 587 588 * configure: Regenerate. 589 5902008-02-04 Antony King <antony.king@st.com> 591 592 * interp.c (macl): Fix non-portable implementation. 593 5942007-10-08 Andrew Stubbs <andrew.stubbs@st.com> 595 596 * gencode.c (tab): Add RAISE_EXCEPTION_IF_IN_DELAY_SLOT to the 597 definition of PC relative 'mov.l'/'mov.w' and also 'mova'. 598 5992007-03-02 Andrew Stubbs <andrew.stubbs@st.com> 600 601 * gencode.c (tab): Correct pre-decrement instructions when m == n. 602 6032006-12-21 Hans-Peter Nilsson <hp@axis.com> 604 605 * acconfig.h: Remove. 606 * config.in: Regenerate. 607 6082006-06-13 Richard Earnshaw <rearnsha@arm.com> 609 610 * configure: Regenerated. 611 6122006-06-05 Daniel Jacobowitz <dan@codesourcery.com> 613 614 * configure: Regenerated. 615 6162006-05-31 Daniel Jacobowitz <dan@codesourcery.com> 617 618 * configure: Regenerated. 619 6202005-11-10 Andrew Stubbs <andrew.stubbs@st.com> 621 622 * interp.c (sim_memory_size): Use same amount of memory on Windows as 623 elsewhere. 624 6252005-09-19 J"orn Rennecke <joern.rennecke@st.com> 626 627 * interp.c (<sys/mman.h>): Include. 628 (mcalloc): New function / macro. 629 (mfree): New macro. 630 (sim_size): Use mcalloc and mfree. 631 6322005-08-02 J"orn Rennecke <joern.rennecke@st.com> 633 634 * interp.c (strswaplen): Add one for '\0' delimiter. 635 6362005-06-16 Daniel Jacobowitz <dan@codesourcery.com> 637 638 * gencode.c (tab): Avoid lvalue casts. Suggested by 639 Ralf Corsepius <ralf.corsepius@rtems.org>. 640 6412005-04-12 Jonathan Larmour <jifl@eCosCentric.com> 642 643 * gencode.c (tab): Avoid inserting code before variables all declared. 644 6452005-03-23 Mark Kettenis <kettenis@gnu.org> 646 647 * configure: Regenerate. 648 6492005-01-14 Andrew Cagney <cagney@gnu.org> 650 651 * configure.ac: Sinclude aclocal.m4 before common.m4. Add 652 explicit call to AC_CONFIG_HEADER. 653 * configure: Regenerate. 654 6552005-01-12 Andrew Cagney <cagney@gnu.org> 656 657 * configure.ac: Update to use ../common/common.m4. 658 * configure: Re-generate. 659 6602005-01-11 Andrew Cagney <cagney@localhost.localdomain> 661 662 * configure: Regenerated to track ../common/aclocal.m4 changes. 663 6642005-01-07 Andrew Cagney <cagney@gnu.org> 665 666 * configure.ac: Rename configure.in, require autoconf 2.59. 667 * configure: Re-generate. 668 6692004-12-08 Hans-Peter Nilsson <hp@axis.com> 670 671 * configure: Regenerate for ../common/aclocal.m4 update. 672 6732004-09-08 DJ Delorie <dj@redhat.com> 674 675 Commited by Corinna Vinschen <vinschen@redhat.com> 676 * gencode.c (movua.l): Compensate for endianness. 677 6782004-09-08 Corinna Vinschen <vinschen@redhat.com> 679 680 * interp.c (RAISE_EXCEPTION_IF_IN_DELAY_SLOT): New macro. 681 (in_delay_slot): New flag variable. 682 (Delay_Slot): Set in_delay_slot. 683 (sim_resume): Reset in_delay_slot after leaving code switch. 684 * gencode.c (op tab): Call RAISE_EXCEPTION_IF_IN_DELAY_SLOT for all 685 instructions not allowed in delay slots. 686 6872004-09-08 Michael Snyder <msnyder@redhat.com> 688 689 Commited by Corinna Vinschen <vinschen@redhat.com> 690 Introduce SH2a support. 691 * interp.c: Change type of jump table to short. Add various macros. 692 (sim_load): Save the bfd machine code. 693 (sim_create_inferior): Ditto. 694 (union saved_state_type): Add tbr, ibnr and ibcr registers. 695 Move bfd_mach to end of struct. Add regstack pointer. 696 (init_dsp): Don't swap contents of sh_dsp_table any more. Instead 697 use it directly in its own switch statement. Allocate space for 512 698 register banks. 699 (do_long_move_insn): New function. 700 (do_blog_insn): Ditto. 701 (trap): Use trap #13 and trap #14 to set ibnr and ibcr. 702 * gencode.c: Move movx/movy insns into separate switch statement. 703 (op tab): Add sh2a insns. Reject instructions that are disabled 704 on that chip. 705 (gensim_caselist): Generate default case here instead of in caller. 706 (gensim): Generate two separate switch statements. Call 707 gensim_caselist once for each (for movsxy_tab and for tab). 708 Add tokens for r15 and multiple regs. 709 (conflict_warn, warn_conflicts): Add for debugging. 710 7112004-08-18 J"orn Rennecke <joern.rennecke@superh.com> 712 713 * gencode.c (tab): For shad snd shld, fix result for 714 (op1 < 0 && shift_amount == 0). 715 7162004-02-02 Michael Snyder <msnyder@redhat.com> 717 718 * gencode.c (movua.l): Set thislock to 0, not n. 719 7202004-02-12 Michael Snyder <msnyder@redhat.com> 721 722 * gencode.c (table): Change from char to short. 723 (dumptable): Change generated table from char to short. 724 * interp.c (sh_jump_table, sh_dsp_table, ppi_table): char to short. 725 (init_dsp): Compute size of sh_dsp_table. 726 (sim_resume): Change jump_table from char to short. 727 7282004-01-27 Michael Snyder <msnyder@redhat.com> 729 730 * gencode.c: (op tab): Some refs and defs fixes. 731 "fsrra" -> "fsrra <FREG_N>". 732 "sleep": replace array ref with array addr. 733 "trapa": ditto. 734 Comment and whitespace clean-ups. 735 7362004-01-07 Michael Snyder <msnyder@redhat.com> 737 738 * gencode.c: Whitespace cleanup. 739 * interp.c: Ditto. 740 741 * gencode.c: Replace 'Hitachi' with 'Renesas'. 742 (op tab): Add new instructions for sh4a, DBR, SBR. 743 (expand_opcode): Add handling for new movxy combinations. 744 (gensym_caselist): Ditto. 745 (expand_ppi_movxy): Remove movx/movy expansions, 746 now handled in expand_opcode. 747 (gensym): Add some helpful macros. 748 (expand_ppi_code): Flatten loop for simplicity, tweak for 12-bit 749 instead of 8-bit table (some insns are ambiguous to 8 bits). 750 (ppi_gensim, main): Generate 12-bit instead of 8-bit ppi table. 751 752 * interp.c: Replace 'Hitachi' with 'Renesas'. 753 (union saved_state_type): Add dbr, sgr, ldst. 754 (get_loop_bounds_ext): New function. 755 (init_dsp): Add bfd_mach_sh4al_dsp. 756 (sim_resume): Handle extended loop bounds. 757 7582003-12-18 Michael Snyder <msnyder@redhat.com> 759 760 * gencode.c (expand_opcode): Simplify and reorganize. 761 Eliminate "shift" parameter. Eliminate "4 bits at a time" 762 assumption. Flatten switch statement to a single level. 763 Add "eeee" token for even-numbered registers. 764 (bton): Delete. 765 (fsca): Use "eeee" token. 766 (ppi_moves): Rename to "expand_ppi_movxy". Do the ddt 767 [movx/movy] expansion here, as well as the ppi expansion. 768 (gensim_caselist): Accept 'eeee' along with 'nnnn'. 769 7702003-11-03 J"orn Rennecke <joern.rennecke@superh.com> 771 772 * interp.c (fsca_s, fsrra_s): New functions. 773 * gencode.c (tab): Add entries for fsca and fsrra. 774 (expand_opcode): Allow variable length n / m fields. 775 7762003-10-15 J"orn Rennecke <joern.rennecke@superh.com> 777 778 * syscall.h (SYS_truncate, SYS_ftruncate): Define. 779 * interp.c (trap): Add support for SYS_ftruncate and SYS_truncate. 780 7812003-08-11 Shrinivas Atre <shrinivasa@KPITCummins.com> 782 * sim/sh/gencode.c ( tab[] ): Addition of MAC.L handler and 783 correction for MAC.W handler 784 * sim/sh/interp.c ( macl ): New Function. Implementation of 785 MAC.L handler. 786 7872003-08-07 Michael Snyder <msnyder@redhat.com> 788 789 * gencode.c (expand_ppi_code): Comment spelling fix. 790 7912003-07-25 Michael Snyder <msnyder@redhat.com> 792 793 * gencode.c (pshl): Change < to <= (shift by 16 is allowed). 794 Cast argument of >> to unsigned to prevent sign extension. 795 (psha): Change < to <= (shift by 32 is allowed). 796 7972003-07-24 Michael Snyder <msnyder@redhat.com> 798 799 * gencode.c: Fix typo in comment. 800 8012003-07-23 Michael Snyder <msnyder@redhat.com> 802 803 * gencode.c: A few more fix-ups of refs and defs. 804 (frchg): Raise SIGILL if in double-precision mode. 805 (ldtlb): We don't simulate cache, so this is a no-op. 806 (movsxy_tab): Correct a few bit pattern errors. 807 8082003-07-09 Michael Snyder <msnyder@redhat.com> 809 810 * gencode.c (prnd): Clear LSW of result to zeros. 811 * gencode.c (pmuls): Expression is mis-parenthesized. 812 * gencode.c (ppi_gensim): For a conditional ppi insn, if the 813 condition is false, we want to return (not break). A break 814 will take us to the end of the function where registers will 815 be updated, whereas the desired outcome is for nothing to change. 816 8172003-07-03 Michael Snyder <msnyder@redhat.com> 818 819 * gencode.c (movs): Fix a couple of text transpositions. 820 8212003-06-27 Michael Snyder <msnyder@redhat.com> 822 823 * gencode.c (op tab): Some fix-ups of refs and defs. 824 (ocbi, ocbp): Cache not simulated, but may cause memory fault. 825 (gensym_caselist): Add default case to switch statement. 826 (expand_ppi_code): Add default case to switch statement. 827 * gencode.c (op tab): Implement movca.l. 828 * gencode.c (op movsxy_tab): Fix an error in the bit pattern. 829 * gencode.c (gensim_caselist): The movy instructions use 830 registers R6 and R7 (not R4 and R5 like the movx insns). 831 8322003-06-27 Michael Snyder <msnyder@redhat.com> 833 834 * gencode.c (op movsxy_tab): Fix up some copy/paste errors 835 in name: s/REG_x/REG_y/. 836 837 * gencode.c (op tab): Move misplaced semicolon. 838 8392003-02-27 Andrew Cagney <cagney@redhat.com> 840 841 * interp.c (init_dsp, sim_open, sim_create_inferior): Rename _bfd 842 to bfd. 843 844Fri Oct 11 16:22:28 2002 J"orn Rennecke <joern.rennecke@superh.com> 845 846 * interp.c (trap): Return int. Take extra parameter for address 847 of the trap instruction. Changed all callers. 848 Add case 33 for profiling. 849 * gencode.c (trapa): Handle trap 33 using the trap function. 850 Add read of vector for generic traps. 851 852Wed Jul 17 19:36:38 2002 J"orn Rennecke <joern.rennecke@superh.com> 853 854 * Makefile.in (interp.o): Depend on $(srcroot)/include/gdb/sim-sh.h. 855 * interp.c: Include "gdb/sim-sh.h". 856 (sim_store_register, sim_fetch_register): Use constants defined there. 857 858Tue Jun 18 16:53:11 2002 J"orn Rennecke <joern.rennecke@superh.com> 859 860 * interp.c (sim_resume): Fix setting of bus error for 861 instruction fetch. 862 8632002-06-16 Andrew Cagney <ac131313@redhat.com> 864 865 * configure: Regenerated to track ../common/aclocal.m4 changes. 866 8672002-06-08 Andrew Cagney <cagney@redhat.com> 868 869 * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h". 870 8712001-01-30 Ben Elliston <bje@redhat.com> 872 873 * interp.c (sim_create_inferior): Record program arguments for 874 later inspection by the trap handler. 875 (count_argc): New function. 876 (prog_argv): Declare static. 877 (sim_write): Declare. 878 (trap): Implement argc, argnlen and argn system calls. Do not 879 abort on unknown system calls--simply return -1. 880 * syscall.h (SYS_argc, SYS_argnlen, SYS_argn): Define. 881 8822001-01-24 Alexandre Oliva <aoliva@redhat.com> 883 884 * interp.c (trap): Implement time. 885 8862000-10-24 Ben Elliston <bje@redhat.com> 887 888 * gencode.c (tab): Delimit strings with commas where applicable. 889 890Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> 891 892 * configure: Regenerated to track ../common/aclocal.m4 changes. 893 894Mon May 15 22:04:51 2000 J"orn Rennecke <amylaar@cygnus.co.uk> 895 896sh-dsp support, simulator speedup by using host byte order: 897 898 * Makefile.in (interp.o): Depends on ppi.c . 899 (ppi.c): New rule. 900 * gencode.c (printonmatch, think, genopc): Deleted. 901 (MAX_NR_STUFF): Now 42. 902 (tab): Add SH-DSP CPU instructions. 903 Amalgamate ldc / stc / lds / sts instructions with similar 904 bit patterns. Fix opcodes of stc Rm_BANK,@-<REG_N>. 905 Fix semantics of lds.l @<REG_N>+,MACH (no sign extend). 906 (movsxy_tab): New array. 907 For movs, change MMMM field to GGGG, and mmmm field to MMMM. 908 Added entries for movx, movy and parallel processing insns. 909 (ppi_tab): New array. 910 (qfunc): Stabilize sort. 911 (expand_opcode): Handle [01][01]NN, [01][01]xx and [01][01]yy. 912 Handle 'M', 'G' 's' 'X', 'a', 'Y' and 'A'. 913 (dumptable): Now takes three arguments. Changed all callers. 914 Emit just one contigous jump table. 915 (filltable): Now takes an argument. Changed all callers. 916 Make index static. 917 (ppi_moves, expand_ppi_code, ppi_filltable, ppi_gensim): New functions. 918 (gensim_caselist): New function, broken out of gensim. 919 Handle opcode fields 'x', 'y', 's', 'M', 'G', 'X', 'a', and 'Y'. 920 Handle ref '9'. 921 (gensim): Handle 'N' in code field and '8' in refs field. 922 Call gensim_caselist - twice. 923 (ppi_index): New static variable. 924 (main): Unsupport default action. 925 Add dsp support for -x / -s option. Add -p option. 926 * interp.c (sh_jump_table, sh_dsp_table, ppi_table): Declare. 927 (saved_state_type): Rearrange to allow amalgamated ldc / stc / 928 lds / sts to work efficiently. 929 (target_dsp): New static variable. 930 (GBR, VBR, SSR, SPC, MACH, MACL): Reflect saved_state_type change. 931 (FPUL, Rn_BANK, SET_Rn_BANK, M, Q, S, T, SR_BL, SR_RB): Likewise. 932 (SR_MD, SR_RC, SET_SR_BIT, GET_SR, SET_RC, GET_FPSCR): Likewise. 933 (RS, RE, MOD, MOD_ME, DSP_R): Likewise. 934 (set_fpscr1): Likewise. Use target_dsp to check for dsp. 935 (MOD_MSi, SIG_BUS_FETCH): Deleted. 936 (CREG, SREG, PR, SR_MASK_DMY, SR_MASK_DMX, SR_DMY): New macros. 937 (SR_DMX, DSR, MOD_DELTA, GET_DSP_GRD): Likewise. 938 (SET_MOD): Reflect saved_state_type change. Set MOD_DELTA instead 939 of MOD_MS, and encode SR_DMY / SR_DMX into high word of MOD_ME. 940 (set_sr): Reflect saved_state_type change. Fix SR_RB handling. 941 Use SET_MOD. 942 (MA, L, TL, TB): Now controlled by ACE_FAST. 943 (SEXT32): Just cast to int. 944 (SIGN32): Fixed to only shift by 31. 945 (CHECK_INSN_PTR): SIGBUS at insn fetch now represented by insn_end 0. 946 (ppi_insn): Declare. 947 (ppi.c): Include. 948 (init_dsp): Set target_dsp. When it changes, switch end of 949 sh_jump_table with sh_dsp_table. 950 (sim_resume) Don't declare sh_jump_table0. Use sh_jump_table instead. 951 Don't Declare PR if it's #defined. 952 Fix single-stepping (Was broken in Mar 6 16:59:10 patch). 953 (sim_store_register, sim_read_register): Translate accesses to 954 reflect saved_state_type change. 955 956 * interp.c (set_sr): Set sr. 957 (SET_RC, MOD, MOD_MS, MOD_ME, SET_MOD, MOD_MS, MOD_ME): New macros. 958 (set_fpscr1): Don't bank-switch fpu registers when simulating sh-dsp. 959 (DSP_R): Fix definition. 960 (sim_resume): Remove outdated SET_SR use. 961 962 * interp.c (saved_state): New members for struct member asregs: 963 rs, re, insn_end, xram_start, yram_start. 964 (struct loop_bounds): New struct. 965 (SKIP_INSN): New macro. 966 (get_loop_bounds): New function. 967 (endianw): Renamed to global_endianw. 968 (maskw): negated bits. 969 (PC): Now insn_ptr. 970 (SR_MASK_RC, SR_RC_INCREMENT, SR_RC, RAISE_EXCEPTION): New macros. 971 (RS, RE, DSP_R, DSP_GRD, A1, A0, X0, X1, Y0, Y1, M0, A1G): Likewise. 972 (M1, A0G, RIAT, PT2H, PH2T, SET_NIP, CHECK_INSN_PTR): Likewise. 973 (SIG_BUS_FETCH): Likewise 974 (raise_exception, riat_fast): New functions. 975 (raise_buserror, sim_stop): Use raise_exception. 976 (PROCESS_SPECIAL_ADDRESS): Use xram_start / yram_start. 977 (BUSERROR, WRITE_BUSERROR, READ_BUSERROR): 978 Reverse sense of mask argument. 979 (FP_OP, set_dr): Use RAISE_EXCEPTION. 980 (wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast): 981 Declare. Remove redundant masking. 982 (wwat_fast, rwat_fast): Add argument endianw. Changed callers. 983 (MA): Updated for change pc -> PC. 984 (Delay_Slot): Use RIAT. 985 (empty): Deleted. 986 (trap): Remove argument little_endian. Add argument endianw. 987 Changed all callers. Use raise_exception. 988 (macw): Add argument endainw. Changed all callers. 989 (init_dsp): New function, extended after broken out of init_pointers. 990 (sim_resume): Replace pc with insn_ptr. Replace little_endian with 991 endianw. Replace nia with nip. Reverse sense of maskb / maskw / 992 maskl. Implement logic for zero-overhead loops. Don't try to 993 interpret garbage when getting a SIGBUS at insn fetch. 994 (sim_open): Call init_dsp. 995 * gencode.c (tab): Use SET_NIP instead of nia = . Use PH2T / PT2H / 996 RAISE_EXCEPTION where appropriate. 997 Add extra cycles for brai, braf , bsr, bsrf, jmp, jsr. 998 999 * interp.c (sim_store_register, sim_fetch_register): 1000 Do proper endianness switch. 1001 1002 * interp.c (saved_state_type): New members for struct member asregs: 1003 xymem_select, xmem, ymem, xmem_offset, ymem_offset. 1004 (special_address): Delete. 1005 (BUSERROR): Now a two-argument predicate. 1006 (PROCESS_SPECIAL_ADDRESS, WRITE_BUSERROR, READ_BUSERROR): New macros. 1007 (wlat_little, wwat_little, wbat_any, wlat_big, wwat_big): Delete. 1008 (process_wlat_addr, process_wwat_addr): New functions. 1009 (process_wbat_addr, process_rlat_addr, process_rwat_addr): Likewise. 1010 (process_rbat_addr): Likewise. 1011 (wlat_fast, wwat_fast, wbat_fast): Use WRITE_BUSERROR. 1012 (rlat_little, rwat_little, rbat_any, rlat_big, rwat_big): Delete. 1013 (rlat_fast, rwat_fast, rbat_fast): Use READ_BUSERROR. 1014 (RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Delete SLOW versions. 1015 (do_rdat, trap): Delete SLOW code. 1016 (SEXT32, SIGN32): New macros. 1017 (swap, swap16): Now integer in - integer out. Changed all callers. 1018 (strswaplen, strnswap): Delete SLOW versions. 1019 (init_pointers): Initialize dsp memory selection (preliminary). 1020 (sim_store_register, sim_fetch_register): Use swap instead of 1021 big / little endian read / write functions. 1022 1023 * interp.c (maskl): Deleted. 1024 (endianw, endianb): New variables. 1025 (special_address): Now inline. 1026 (bp_holder): Put raising of buserror there, rename to: 1027 (raise_buserror). 1028 (BUSERROR): Now yields a value. Changed all users. 1029 (wbat_big): Delete. 1030 (wlat_fast, wwat_fast, wbat_fast): New functions. 1031 (rlat_fast, rwat_fast, rbat_fast): Likewise. 1032 (RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Use new functions. 1033 (do_rdat, do_wdat): Likewise. Take maskl argument instead of 1034 little_endian one. Changed caller macros. 1035 (swap, swap16): Use w[rw]lat_big / w[rw]lat_little directly. 1036 (strswaplen, strnswap): New functions. 1037 (trap): Use them to fix up endian mismatches; 1038 disable SYS_execve and SYS_execv; fix double address translation for 1039 SYS_pipe and SYS_stat. 1040 (sym_write, sym_read): Add endianness translation. 1041 (sym_store_register, sym_fetch_register): Add maskl local variable. 1042 (sim_open): Set endianw and endianb. 1043 1044Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> 1045 1046 * configure: Regenerated to track ../common/aclocal.m4 changes. 1047 1048Wed Aug 25 07:55:23 1999 Brendan Kehoe <brendan@cygnus.com> 1049 1050 * gencode.c (fcnvds <DR_N>,FPUL): Rewrite to use a local anonymous 1051 union type, instead of casting to an int* then a float*. 1052 (fcnvsd FPUL,<DR_N>): Likewise. 1053 (flds <FREG_N>,FPUL): Likewise. 1054 (fsts FPUL,<FREG_N>): Likewise. 1055 10561999-05-08 Felix Lee <flee@cygnus.com> 1057 1058 * configure: Regenerated to track ../common/aclocal.m4 changes. 1059 10601999-04-02 Keith Seitz <keiths@cygnus.com> 1061 1062 * interp.c (POLL_QUIT_INTERVAL): Define. Used to tweak the 1063 frequency at which the poll_quit callback is called. 1064 (sim_resume): Use POLL_QUIT_INTERVAL instead of a 1065 hard-coded value. 1066 1067Thu Sep 10 02:16:39 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 1068 1069 * interp.c (saved_state.asregs): Add new member pad_dummy. 1070 (sim_store_register, sim_fetch_regsiter): Add 1 to rn for use 1071 as index into saved_state.asints. 1072 1073Mon Jun 29 19:35:24 1998 Jason Molenda (crash@bugshack.cygnus.com) 1074 1075 * interp.c (sim_open): set endianness based on the ABFD if a -E 1076 option is not present and we have an ABFD. 1077 1078Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> 1079 1080 * configure: Regenerated to track ../common/aclocal.m4 changes. 1081 1082Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> 1083 1084 * configure: Regenerated to track ../common/aclocal.m4 changes. 1085 * config.in: Ditto. 1086 1087Sun Apr 26 15:19:48 1998 Tom Tromey <tromey@cygnus.com> 1088 1089 * acconfig.h: New file. 1090 * configure.in: Reverted change of Apr 24; use sinclude again. 1091 1092Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> 1093 1094 * configure: Regenerated to track ../common/aclocal.m4 changes. 1095 * config.in: Ditto. 1096 1097Fri Apr 24 11:18:35 1998 Tom Tromey <tromey@cygnus.com> 1098 1099 * configure.in: Don't call sinclude. 1100 1101Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> 1102 1103 * configure: Regenerated to track ../common/aclocal.m4 changes. 1104 1105Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> 1106 1107 * configure: Regenerated to track ../common/aclocal.m4 changes. 1108 1109Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> 1110 1111 * configure: Regenerated to track ../common/aclocal.m4 changes. 1112 1113Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> 1114 1115 * configure: Regenerated to track ../common/aclocal.m4 changes. 1116 1117Tue Feb 17 12:49:44 1998 Andrew Cagney <cagney@b1.cygnus.com> 1118 1119 * interp.c (sim_fetch_register, sim_store_register): Pass in 1120 length parameter. Return -1. 1121 1122Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> 1123 1124 * configure: Regenerated to track ../common/aclocal.m4 changes. 1125 1126Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> 1127 1128 * configure: Regenerated to track ../common/aclocal.m4 changes. 1129 1130Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> 1131 1132 * configure: Regenerated to track ../common/aclocal.m4 changes. 1133 1134Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> 1135 1136 * configure: Regenerated to track ../common/aclocal.m4 changes. 1137 * config.in: Ditto. 1138 1139Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> 1140 1141 * configure: Regenerated to track ../common/aclocal.m4 changes. 1142 1143Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> 1144 1145 * interp.c (sim_load): Pass lma_p and sim_write args to 1146 sim_load_file. 1147 1148Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> 1149 1150 * configure: Regenerated to track ../common/aclocal.m4 changes. 1151 1152Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> 1153 1154 * configure: Regenerated to track ../common/aclocal.m4 changes. 1155 1156Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> 1157 1158 * configure: Regenerated to track ../common/aclocal.m4 changes. 1159 1160Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> 1161 1162 * configure: Regenerated to track ../common/aclocal.m4 changes. 1163 1164Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> 1165 1166 * configure: Regenerated to track ../common/aclocal.m4 changes. 1167 1168Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> 1169 1170 * configure: Regenerated to track ../common/aclocal.m4 changes. 1171 1172Tue Sep 9 20:52:21 1997 Felix Lee <flee@cygnus.com> 1173 1174 * interp.c (sim_resume): poll_quit() at least once per call; 1175 otherwise gdb can loop sim_resume() uninterruptably. 1176 1177Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> 1178 1179 * configure: Regenerated to track ../common/aclocal.m4 changes. 1180 1181Tue Sep 2 13:15:27 1997 Andrew Cagney <cagney@b1.cygnus.com> 1182 1183 * gencode.c (tab): Order instructions according to SH3 document. 1184 1185Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 1186 1187 * configure: Regenerated to track ../common/aclocal.m4 changes. 1188 * config.in: Ditto. 1189 1190Tue Aug 26 10:41:55 1997 Andrew Cagney <cagney@b1.cygnus.com> 1191 1192 * interp.c (sim_kill): Delete. 1193 (sim_create_inferior): Add ABFD argument. 1194 (sim_load): Move setting of PC from here. 1195 (sim_create_inferior): To here. 1196 1197Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 1198 1199 * configure: Regenerated to track ../common/aclocal.m4 changes. 1200 * config.in: Ditto. 1201 1202Mon Aug 25 16:17:51 1997 Andrew Cagney <cagney@b1.cygnus.com> 1203 1204 * interp.c (sim_open): Add ABFD argument. 1205 1206Mon Jun 23 15:49:14 1997 Andrew Cagney <cagney@b1.cygnus.com> 1207 1208 * interp.c (get_dr): Avoid SIGFPE by moving integers instead of 1209 FP's around. 1210 (set_dr): Ditto. 1211 1212Mon Jun 23 15:02:40 1997 Andrew Cagney <cagney@b1.cygnus.com> 1213 1214 * interp.c (XD, SET_XD): Delete. 1215 (XF, SET_XF, XD_TO_XF): Define, move around registers in either 1216 FP bank. 1217 1218 * gencode.c (fmov): Update. 1219 1220Sun Jun 22 19:33:33 1997 Andrew Cagney <cagney@b1.cygnus.com> 1221 1222 * interp.c (set_fpscr1): From J"orn Rennecke 1223 <amylaar@cygnus.co.uk>, Fix typo. Ditto for comment. 1224 1225Tue Aug 12 00:19:11 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 1226 1227 * interp.c (special_address): New function. 1228 (BUSERROR): Call it. Added parameters bits_written and data. 1229 Changed all callers. 1230 * gencode.c (tab): Fixed ocbwb and pref. 1231 1232Fri Jun 20 22:03:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 1233 1234 * interp.c (do_wdat, do_wdat): Fix bug in register number calculation. 1235 1236Thu Jun 19 00:28:08 1997 Andrew Cagney <cagney@b1.cygnus.com> 1237 1238 * interp.c (sim_create_inferior): Clear registers each time an 1239 inferior is started. 1240 1241Mon Jun 16 14:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com> 1242 1243 * interp.c (*FP, FP_OP, FP_CMP, FP_UNARY): Provide a hook for 1244 when a host doesn't support IEEE FP. 1245 (*DP): Provide alternative definition that supports 64bit floating 1246 point. 1247 (target_little_endian): Combine little_endian and little_endian_p. 1248 (saved_state_type): Make fpscr and sr simple integers. 1249 (SET_FPSCR, GET_FPSCR): Use macros to update fpscr register. 1250 (set_fpscr1): New function. Handle swapping when PR / FR bits 1251 changed. Call via *_FPSCR macro. 1252 (SET_SR*, GET_SR*): Use macro's to access the SR bits - avoids 1253 endian problems. 1254 1255 * gencode.c (tab): Update. 1256 1257Sun Jun 15 15:22:52 1997 Andrew Cagney <cagney@b1.cygnus.com> 1258 1259 * gencode.c (main): Perform basic checks on tab entries. 1260 1261 * Makefile.in (gencode): Always compile with -g. 1262 1263Sat Jun 14 13:45:09 1997 Andrew Cagney <cagney@b1.cygnus.com> 1264 1265 * gencode.c (gensim): Move ref checking code to before `stuff'. 1266 For branches with delay slots refs were not being checked. 1267 1268 * interp.c (sim_resume): Use nia to specify the next instruction 1269 address instead of overloading pc. 1270 (C): Delete definiton - refer to cycles directly. 1271 (SEXT12): New macro - sign extend a 12 bit quantity. 1272 (Delay_Slot): Rename from SL. 1273 1274 * gencode.c (tab): Update/simplify. 1275 1276 * gencode.c (gensim): Better formatting of output code. 1277 (gensim): Replace 10 with constant MAX_NR_STUFF- define as 15. 1278 (tab): Sort alphabetically. Break `stuff' into multiple lines. 1279 1280Fri Jun 13 22:10:13 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 1281 1282 * gencode.c (braf, bsrf): Fix branch destination calculation to 1283 be in accordance with the documentation. 1284 1285Fri Jun 13 15:33:53 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 1286 1287 * interp.c (init_pointers): Fix little endian test. 1288 1289Thu Jun 5 12:56:08 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 1290 1291 * interp.c (init_pointers): SH4 hardware is always WORDS_BIT_ENDIAN. 1292 * gencode (fmov from/to memory): take endian_mismatch into account 1293 for 32 bit moves too. 1294 1295Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 1296 1297 * gencode.c (swap.b): Fix treatment of high word. 1298 1299Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 1300 1301 * sh/gencode.c, 1302 * interp.c: experimental SH4 support. 1303 DFmode moves are probaly broken for target little endian. 1304 1305Tue May 20 10:23:28 1997 Andrew Cagney <cagney@b1.cygnus.com> 1306 1307 * interp.c (sim_open): Add callback argument. 1308 (sim_set_callbacks): Delete SIM_DESC argument. 1309 1310Wed Apr 30 11:38:08 1997 Doug Evans <dje@canuck.cygnus.com> 1311 1312 * Makefile.in (SIM_EXTRA_CLEAN): Define. 1313 (clean targets): Delete. 1314 (sh-clean): New target. 1315 1316Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> 1317 1318 * configure: Regenerated to track ../common/aclocal.m4 changes. 1319 1320Wed Apr 23 17:55:22 1997 Doug Evans <dje@canuck.cygnus.com> 1321 1322 * tconfig.in: New file. 1323 * interp.c (sim_open): Handle missing arg to -E. 1324 1325Tue Apr 22 08:55:35 1997 Stu Grossman (grossman@critters.cygnus.com) 1326 1327 * Makefile.in: Add clean targets. 1328 1329Fri Apr 18 18:57:04 1997 Stu Grossman (grossman@critters.cygnus.com) 1330 1331 * interp.c: Include float.h and define SIGTRAP if _WIN32. 1332 WIN32 -> _WIN32. 1333 * (trap): Do do SYS_chown for _WIN32. 1334 1335Fri Apr 18 13:33:09 1997 Doug Evans <dje@canuck.cygnus.com> 1336 1337 * interp.c (sim_resume): Fix argument to poll_quit. 1338 1339Fri Apr 18 14:14:49 1997 Andrew Cagney <cagney@b1.cygnus.com> 1340 1341 * interp.c (sim_stop): New function. 1342 (sim_resume): Use poll_quit for polling. 1343 1344Thu Apr 17 03:32:04 1997 Doug Evans <dje@canuck.cygnus.com> 1345 1346 * Makefile.in (SIM_OBJS): Add sim-load.o. 1347 * interp.c (target_byte_order): Delete. 1348 (sim_kind, myname, little_endian_p): New static locals. 1349 (init_pointers): Use little_endian_p instead of target_byte_order. 1350 (sim_resume): Likewise. 1351 (sim_open): Set sim_kind, myname. Set little_endian_p from -E arg. 1352 (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to 1353 load file into simulator. Set start address from bfd. 1354 (sim_create_inferior): Return SIM_RC. Delete arg start_address. 1355 1356Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 1357 1358 * configure: Regenerated to track ../common/aclocal.m4 changes. 1359 * config.in: Ditto. 1360 1361Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> 1362 1363 * interp.c (sim_open): New arg `kind'. 1364 1365 * configure: Regenerated to track ../common/aclocal.m4 changes. 1366 1367Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 1368 1369 * configure: Regenerated to track ../common/aclocal.m4 changes. 1370 1371Wed Mar 19 09:34:36 1997 Fred Fish <fnf@cygnus.com> 1372 1373 * interp.c (sim_do_command): Check for NULL command or empty 1374 string and handle it the same as a "help" command. Use callback 1375 to print error message for unrecognized commands. Replace 1376 hardcoded tab in literal string with a \t. Other minor code 1377 cleanup. 1378 1379Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 1380 1381 * configure: Regenerated to track ../common/aclocal.m4 changes. 1382 1383Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 1384 1385 * configure: Re-generate. 1386 1387Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> 1388 1389 * configure: Regenerate to track ../common/aclocal.m4 changes. 1390 1391Thu Mar 13 13:00:00 1997 Doug Evans <dje@canuck.cygnus.com> 1392 1393 * interp.c (sim_open): New SIM_DESC result. Argument is now 1394 in argv form. 1395 (other sim_*): New SIM_DESC argument. 1396 1397Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com> 1398 1399 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use 1400 COMMON_{PRE,POST}_CONFIG_FRAG instead. 1401 * configure.in: sinclude ../common/aclocal.m4. 1402 * configure: Regenerated. 1403 1404Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) 1405 1406 * configure configure.in Makefile.in: Update to new configure 1407 scheme which is more compatible with WinGDB builds. 1408 * configure.in: Improve comment on how to run autoconf. 1409 * configure: Re-run autoconf to get new ../common/aclocal.m4. 1410 * Makefile.in: Use autoconf substitution to install common 1411 makefile fragment. 1412 1413Wed Nov 20 02:04:32 1996 Doug Evans <dje@canuck.cygnus.com> 1414 1415 * Makefile.in: Delete stuff moved to ../common/Make-common.in. 1416 (SIM_OBJS,SIM_EXTRA_LIBS): Define. 1417 * configure.in: Simplify using macros in ../common/aclocal.m4. 1418 Call AC_CHECK_HEADERS(unistd.h). 1419 * configure: Regenerated. 1420 * config.in: New file. 1421 * interp.c: #include "config.h". #include <unistd.h> if present. 1422 (trap): Fetch errno value with callback->get_errno. 1423 1424Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> 1425 1426 * interp.c: Don't include windows polling code if inside simluator. 1427 1428Fri Sep 20 14:57:50 1996 Stan Shebs <shebs@andros.cygnus.com> 1429 1430 * interp.c: Minor formatting improvements. 1431 (saved_state_type): Add bank registers. 1432 (bp_holder): New function, use to break on when debugging BUSERROR. 1433 (BUSERROR): Call it if bus error occurs. 1434 1435Wed Jun 26 12:29:22 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) 1436 1437 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, 1438 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. 1439 (docdir): Removed. 1440 * configure.in (AC_PREREQ): autoconf 2.5 or higher. 1441 (AC_PROG_INSTALL): Added. 1442 * configure: Rebuilt. 1443 1444Thu May 16 15:44:29 1996 Ian Lance Taylor <ian@cygnus.com> 1445 1446 * interp.c (saved_state_type): Add memstalls field. 1447 (MA) Define macro. 1448 (sim_resume): New local variable memstalls. Add it back in to 1449 saved_state at the end of the function. 1450 (sim_info): Report memstalls. 1451 * gencode.c (tab): Add MA() to the execution string of all 1452 instructions which access memory. 1453 1454Wed Feb 21 12:16:41 1996 Ian Lance Taylor <ian@cygnus.com> 1455 1456 * configure: Regenerate with autoconf 2.7. 1457 1458Tue Dec 5 16:38:55 1995 Stu Grossman (grossman@cygnus.com) 1459 1460 * gencode.c (mac.l): Don't abort GDB if executing mac.l 1461 instruction (which is unimplemented). Generate a SIGTRAP (in the 1462 simulated target) instead. 1463 1464Mon Dec 4 12:22:24 1995 J.T. Conklin <jtc@rtl.cygnus.com> 1465 1466 * gencode.c (tab): Added several sh3 opcodes. 1467 (think): Added printonmatch for A_SSR and A_SPC. 1468 * interp.c (SSR, SPC): Added definitions. 1469 (saved_state_type): Added ssr and spc registers. 1470 1471Wed Nov 29 12:39:27 1995 Jim Wilson <wilson@chestnut.cygnus.com> 1472 1473 * gencode.c (tab): In shad/shld definitions, negate R[m] before 1474 the and operation instead of after. For shad delete cast. For shld 1475 use UR instead of R and delete cast. 1476 1477Fri Nov 17 12:48:55 1995 Jim Wilson <wilson@chestnut.cygnus.com> 1478 1479 * gencode.c (tab): Add explicit NaN support for ftrc instruction. 1480 1481Wed Nov 15 11:25:27 1995 Stu Grossman (grossman@cygnus.com) 1482 1483 * interp.c: Make target_byte_order be extern to prevent SGI cc from 1484 issuing warnings about the use of common symbols. 1485 1486Tue Nov 14 15:19:43 1995 Stu Grossman (grossman@cygnus.com) 1487 1488 * gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts 1489 actually uses pr+0. 1490 1491Sat Oct 21 13:01:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> 1492 1493 * sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate 1494 program exited. 1495 (sim_get_quit_code): Delete. 1496 1497 * gencode.c (gensim): Indicate SIGILL instead of calling abort for 1498 default case. 1499 1500Mon Oct 16 18:24:03 1995 Jim Wilson <wilson@chestnut.cygnus.com> 1501 1502 * interp.c (saved_state_type): Move FP registers to immediately 1503 after SR. 1504 1505Tue Oct 10 11:12:15 1995 Fred Fish <fnf@cygnus.com> 1506 1507 * Makefile.in (BISON): Remove macro. 1508 1509Fri Oct 6 12:08:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> 1510 1511 * interp.c (trap, case SYS_utime): Cast second arg of utime to 1512 void * to avoid compiler error. 1513 1514 * interp.c (callback): Remove last change. It is initialized by 1515 a sim_set_callbacks call. 1516 1517Thu Oct 5 14:13:29 1995 steve chamberlain <sac@slash.cygnus.com> 1518 1519 * interp.c (callback): Initialize to default callback. 1520 1521Thu Sep 28 15:26:59 1995 steve chamberlain <sac@slash.cygnus.com> 1522 1523 * run.c: Moved to ../common. 1524 * interp.c (trap): Use gdb's callback interface. 1525 * Makefile.in: Updated. 1526 1527Wed Sep 20 13:35:13 1995 Ian Lance Taylor <ian@cygnus.com> 1528 1529 * Makefile.in (maintainer-clean): New synonym for realclean. 1530 1531Wed Sep 20 09:51:50 1995 steve chamberlain <sac@slash.cygnus.com> 1532 1533 * run.c (sim_callback_write_stdout): New. 1534 * interp.c (trap): Call sim_callback_write_stdout when needed. 1535 1536Mon Sep 18 18:42:27 1995 steve chamberlain <sac@slash.cygnus.com> 1537 1538 * interp.c (trap): Remove useless code. 1539 1540Fri Sep 15 19:30:05 1995 steve chamberlain <sac@slash.cygnus.com> 1541 1542 * syscall.h: Copy from newlib. 1543 1544Thu Sep 14 19:32:59 1995 Stu Grossman (grossman@cygnus.com) 1545 1546 * gencode.c: Back up PC by 2 for breakpoints. 1547 * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB, 1548 which expect pc to immediately follow regs[]. 1549 1550Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com> 1551 1552 * configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL. 1553 * configure: Rebuild. 1554 * Makefile.in (INSTALL): Revert to using install.sh. 1555 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). 1556 (INSTALL_XFORM, INSTALL_XFORM1): Restore. 1557 (CC_FOR_BUILD): Restore. 1558 (gencode): Build using $(CC_FOR_BUILD). 1559 (install): Don't install in $(tooldir). 1560 1561Thu Sep 7 15:02:31 1995 J.T. Conklin <jtc@rtl.cygnus.com> 1562 1563 (Try to) Update to new bfd autoconf scheme. 1564 * run.c: Don't include sysdep.h. 1565 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. 1566 (CC, CFLAGS, AR, RANLIB): Likewise. 1567 (HDEFINES, TDEFINES): Define. 1568 (CC_FOR_BUILD): Delete. 1569 (host_makefile_frag): Delete. 1570 (Makefile): Don't depend on frags. 1571 * configure.in (sysdep.h): Don't create symlink. 1572 (host_makefile_frag, frags): Deleted. 1573 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. 1574 * configure: Regenerated. 1575 1576Thu Aug 31 12:39:07 1995 Jim Wilson <wilson@chestnut.cygnus.com> 1577 1578 * interp.c: Include <math.h>. 1579 1580Wed Aug 30 22:05:17 1995 Jeff Law (law@snake.cs.utah.edu) 1581 1582 * Makefile.in (run): Link in math library too. 1583 * gencode.c (gensim): abort if an unknown opcode is encountered. 1584 * interp.c (FPSCR, FPUL): Define. 1585 (struct save_state): Add fields for floating point registers, 1586 FPSCR and FPUL. 1587 (sim_resume): Add 'F' for accessing floating point registers 1588 in the save state structure. 1589 * gencode.c: Add sh3e opcodes. 1590 (gensym): Define a buffer for int<->fp conversions. 1591 1592Tue Aug 22 14:16:46 1995 J.T. Conklin <jtc@rtl.cygnus.com> 1593 1594 * interp.c (trap): Use trap vector 34 for host system interface. 1595 * gencode.c: Add 34 to conditional which determines which traps 1596 will be handled by simulator. 1597 1598Fri Aug 11 17:59:15 1995 Jim Wilson <wilson@chestnut.cygnus.com> 1599 1600 * run.c: Include <signal.h>. Define SIGQUIT if not defined. 1601 (main): New variables reason and sigrc. After simulator exits, 1602 check to see if it exited because of a signal, and if so, then 1603 use the signal number as the return value. 1604 1605Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> 1606 1607 * Update all FSF addresses except those in COPYING* files. 1608 1609Tue Jul 18 23:33:10 1995 Fred Fish <fnf@fishbowl> 1610 1611 * interp.c (trap): Only use SYS_execv if defined. Might be 1612 implemented as execve(arg1,arg2,0), as with Unixware 2.0. 1613 (sim_resume): In sbit initializer, cast shifted arg to unsigned 1614 to avoid signed integer overflow. 1615 1616Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> 1617 1618 * Makefile.in (clean): Remove run, libsim.a. 1619 (distclean, mostlyclean, realclean): Remove Makefile and 1620 autoconf files. 1621 1622 * sh.mt: Removed. 1623 1624 * Makefile.in, configure.in: converted to autoconf. 1625 * configure: New file, generated with autconf 2.4. 1626 1627Fri Jun 30 16:51:38 1995 Stan Shebs <shebs@andros.cygnus.com> 1628 1629 * interp.c (sim_open): If argument supplied, interpret as 1630 desired memory size. 1631 (parse_and_set_memory_size): New function. 1632 (sim_do_command): New function. 1633 1634Thu Jun 29 10:02:28 1995 Fred Fish <fnf@deneb.cygnus.com> 1635 1636 * interp.c (SYS_wait): Define as SYS_wait4 if available and 1637 SYS_wait is not already defined (SunOS 4.1.3 for example). 1638 (SYS_utime): Define as SYS_utimes if available and 1639 SYS_utime is not already defined. 1640 1641Thu Jun 22 17:25:57 1995 Steve Chamberlain <sac@slash.cygnus.com> 1642 1643 * interp.c: Don't include sys/times.h or sys/param.h 1644 1645Wed Jun 21 15:03:49 1995 Steve Chamberlain <sac@slash.cygnus.com> 1646 1647 * interp.c (SIGBUS, SIGTERM): Define if not. 1648 (sim_memory_size): default to 2^19 on PCs. 1649 (sim_resume): Poll for quits on win32. 1650 1651Wed May 24 16:22:48 1995 Jim Wilson <wilson@chestnut.cygnus.com> 1652 1653 * gencode.c (op_tab): Add SH3 support. 1654 1655Wed May 24 14:07:11 1995 Steve Chamberlain <sac@slash.cygnus.com> 1656 1657 * gencode.c (tab): Add bsrf and braf. 1658 1659Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com) 1660 1661 * configure.in: use ../../bfd/hosts/std-host.h, not 1662 ../bfd/hosts/std-host.h (which doesn't exist). 1663 1664Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> 1665 1666 * run.c: parse arguments with getopt(). 1667 1668Sun Feb 26 15:27:24 1995 Steve Chamberlain <sac@cygnus.com> 1669 1670 * configure.in: Use ../../bfd/hosts/std-host.h if specific 1671 host unavailable. 1672 1673Mon Jan 23 16:10:58 1995 Torbjorn Granlund <tege@rtl.cygnus.com> 1674 1675 * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case. 1676 1677Sun Jan 22 13:55:36 1995 Torbjorn Granlund <tege@rtl.cygnus.com> 1678 1679 * gencode.c (op_tab): Make MAC.W call macw, not abort. 1680 * interp.c (macw): New function. 1681 (S): New #define. 1682 1683Sat Jan 21 15:52:30 1995 Torbjorn Granlund <tege@rtl.cygnus.com> 1684 1685 * gencode.c (op_tab): New code for ADDV and SUBV. 1686 Make MAC.L abort sicne it is not implemented. 1687 1688 * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply. 1689 Get rid of __GNUC__ conditional. 1690 1691aThu Jan 19 05:50:50 1995 Torbjorn Granlund <tege@rtl.cygnus.com> 1692 1693 * gencode.c (op_tab): Also replace NEGC, and try again with SUBC. 1694 Change ADDC for symmetry. 1695 1696 * gencode.c (op_tab): Replace code for ADDC and SUBC. 1697 1698Mon Jan 9 15:43:53 1995 Stu Grossman (grossman@cygnus.com) 1699 1700 * interp.c: Remove def of INLINE. This comes from bfd.h. Also, 1701 declare IOMEM before using it. 1702 1703Wed Dec 28 21:25:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) 1704 1705 * interp.c (BUSERROR): New macro. 1706 ([r|w][bwl]at[little|big]) New functions. 1707 (sim_resume): If GO32 check for interrupt every now 1708 and again. Decrement PC if SIGBUS seen. 1709 * run.c (main): Return result of simulated _exit. 1710 1711Mon Dec 5 21:59:51 1994 Doug Evans <dje@canuck.cygnus.com> 1712 1713 * Makefile.in (gencode): Allow build in different directory. 1714 1715Wed Nov 30 17:47:13 1994 Jim Wilson <wilson@chestnut.cygnus.com> 1716 1717 * Makefile.in (gencode): Change $< to gencode.c for portability. 1718 1719Wed Nov 23 21:31:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) 1720 1721 * interp.c ([wr][bwl]at): New functions. 1722 (trap): Cope with both byte modes. 1723 1724Thu Sep 8 17:35:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) 1725 1726 * gencode.c (tab): Simulate T bit after a negc insn right. 1727 * interp.c (RSBAT): Sign extend the arg. 1728 (ACE_FAST): New macro. 1729 (sim_resume): Remove obsolete test of sim_timeout. 1730 1731Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) 1732 1733 * interp.c (IOMEM): New function, simulates very basic I/O area of 1734 the SH. 1735 (WBAT, RBAT) : Call I/O functions. 1736 * gencode.c (tab): Special case trapa #3. 1737 1738Mon Jun 27 18:04:54 1994 Steve Chamberlain (sac@cirdan.cygnus.com) 1739 1740 * run.c (main): Specify the file type again. 1741 1742Thu May 26 19:04:37 1994 Steve Chamberlain (sac@thepub.cygnus.com) 1743 1744 * interp.c (trap): Fix irix incompatibility. 1745 * run.c (main): open without specifying file type. 1746 1747Wed May 18 14:18:53 1994 Doug Evans (dje@canuck.cygnus.com) 1748 1749 * interp.c (sim_*): Make result void where there isn't one. 1750 (sim_set_pc): Delete. 1751 (sim_info): Delete printf_fn arg, all callers changed. 1752 Call printf_filtered instead. 1753 (sim_close): New function. 1754 (sim_load): New function. 1755 (sim_create_inferior): Renamed from sim_set_args, all callers changed. 1756 * run.c: #include <varargs.h>, "remote-sim.h". 1757 (printf_filtered): New function. 1758 1759Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com) 1760 1761 * gencode.c (table): Get direction of some opcodes right. 1762 (trapa, rte): Implement fully. 1763 * interp.c (trap): Make stat call more portable. 1764 1765Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) 1766 1767 * gencode.c (main, gendefines): New -d option prints table of defines. 1768 * interp.c (trap): Add a load of system calls. 1769 (sim_memory_size): Now default to 8Mbyte. 1770 (PARANOID): Keep vector of registers with undefined contents. 1771 1772Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com) 1773 1774 * gencode.c: mova uses aligned addresses 1775 * interp.c (trap): Return results in r0. 1776 1777Tue Oct 26 10:38:55 1993 Doug Evans (dje@canuck.cygnus.com) 1778 1779 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb 1780 * interp.c: #include "remote-sim.h". 1781 (sim_resume): int result, new arg `siggnal'. 1782 (sim_write): Use SIM_ADDR for type of arg `addr'. 1783 (sim_read): Use SIM_ADDR for type of arg `addr'. 1784 Use unsigned char * for `buffer'. 1785 (sim_store_register): int result. 1786 (sim_fetch_register): Ditto. 1787 (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'. 1788 (sim_set_pc): int result, use SIM_ADDR for type of arg `x'. 1789 (sim_info): int result, new args `verbose', `printf_fn'. 1790 (sim_kill): int result. 1791 (sim_open): int result, new arg `name'. 1792 * run.c: #include <stdio.h> 1793 (main): Update call to sim_info. 1794 1795Sat Oct 23 15:09:29 1993 Doug Evans (dje@canuck.cygnus.com) 1796 1797 * interp.c (sim_stop_signal): Result is now enum sim_stop. 1798 1799Fri Oct 8 10:47:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 1800 1801 * gencode.c (table): Becomes unsigned. 1802 * interp.c (trap): Get right breakpoint SIGnum. (sim_write, 1803 sim_read): Return number of bytes copied. (sim_store_register): 1804 Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions. 1805 1806Tue Sep 7 16:24:13 1993 Stan Shebs (shebs@rtl.cygnus.com) 1807 1808 * interp.c (sim_info): Fix small typo in printf string. 1809 1810Thu Aug 5 11:37:48 1993 Stan Shebs (shebs@rtl.cygnus.com) 1811 1812 * interp.c (sim_resume): Set memory after pointers inited. 1813 1814Mon Aug 2 14:13:22 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 1815 1816 * interp.c (get_now): Use time system call. 1817 * Makefile.in: install correctly. 1818 1819Tue Jul 6 10:30:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 1820 1821 * run.c (main), interp.c (sim_set_timeout): Remove timeout 1822 functionality. 1823 1824Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) 1825 1826 * Makefile.in: don't run indent everytime; also add a space in the 1827 includes 1828 1829Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 1830 1831 * gencode.c: Fix some opcodes. 1832 * interp.c: Support for profiling and portability fixes. 1833 * run.c (main): Get profiling args. 1834 1835Wed May 5 13:17:22 1993 Steve Chamberlain (sac@cygnus.com) 1836 1837 * gencode.c (tab): Lint for sgi compiler 1838 * interp.c: Lint for sgi compiler. 1839 1840Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) 1841 1842 * run.c (main): Support for resizing simulated RAM. 1843 * Makefile.in: Support for broken makes. 1844 * interp.c, gencode.c: Lint. 1845 1846Mon Apr 26 18:01:10 1993 Steve Chamberlain (sac@thepub.cygnus.com) 1847 1848 * created 1849