12006-12-21 Hans-Peter Nilsson <hp@axis.com> 2 3 * acconfig.h: Remove. 4 * config.in: Regenerate. 5 62006-06-13 Richard Earnshaw <rearnsha@arm.com> 7 8 * configure: Regenerated. 9 102006-06-05 Daniel Jacobowitz <dan@codesourcery.com> 11 12 * configure: Regenerated. 13 142006-05-31 Daniel Jacobowitz <dan@codesourcery.com> 15 16 * configure: Regenerated. 17 182005-03-23 Mark Kettenis <kettenis@gnu.org> 19 20 * configure: Regenerate. 21 222005-01-14 Andrew Cagney <cagney@gnu.org> 23 24 * configure.ac: Sinclude aclocal.m4 before common.m4. Add 25 explicit call to AC_CONFIG_HEADER. 26 * configure: Regenerate. 27 282005-01-12 Andrew Cagney <cagney@gnu.org> 29 30 * configure.ac: Update to use ../common/common.m4. 31 * configure: Re-generate. 32 332005-01-11 Andrew Cagney <cagney@localhost.localdomain> 34 35 * configure: Regenerated to track ../common/aclocal.m4 changes. 36 372005-01-07 Andrew Cagney <cagney@gnu.org> 38 39 * configure.ac: Rename configure.in, require autoconf 2.59. 40 * configure: Re-generate. 41 422004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 43 44 Committed by Kei Sakamoto. 45 * traps-linux.c (m32r_trap): Add entries of the following dummy system 46 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32, 47 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32, 48 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32, 49 __NR_getresgid32 and __NR_chown32. 50 * syscall.h: Add new definitions of system call number. 51 522004-12-08 Hans-Peter Nilsson <hp@axis.com> 53 54 * configure: Regenerate for ../common/aclocal.m4 update. 55 562004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 57 58 Committed by Andrew Cagney. 59 * traps-linux.c: Don't include linux/module.h. 60 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and 61 __NR_get_kernel_syms. 62 632004-05-18 Daniel Jacobowitz <dan@debian.org> 64 65 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix. 66 672004-02-04 Andrew Cagney <cagney@redhat.com> 68 69 Committed by Andrew Cagney. 70 * mloopx.in: Update copyright. 71 (xextract-pbb): Fixed trap for system calls operation in parallel. 72 * mloop2.in (xextract-pbb): Ditto. 73 742003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 75 76 * configure.in: Changed for dummy simulator of m32r-linux. 77 * configure: Regenerate. 78 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux. 79 * traps-linux.c: Added for dummy simulator of m32r-linux. 80 * syscall.h: Ditto. 81 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy 82 simulator for m32r-linux. 83 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of 84 m32r-linux. 85 862003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 87 88 * Makefile.in: Add support for new machine m32r2. 89 * cpu2.c: New file for m32r2 support. 90 * cpu2.h: Likewise. 91 * decode2.c: Likewise. 92 * decode2.h: Likewise. 93 * m32r2.c: Likewise. 94 * mloop2.in: Likewise. 95 * model2.c: Likewise. 96 * sem2-switch.c: Likewise. 97 * arch.c: Regenerate. 98 * arch.h: Regenerate. 99 * cpu.c: Regenerate. 100 * arch.c: Regenerate. 101 * cpuall.c: Regenerate. 102 * cpux.c: Regenerate. 103 * cpux.h: Regenerate. 104 * decode.c: Regenerate. 105 * decode.h: Regenerate. 106 * decodex.c: Regenerate. 107 * decodex.h: Regenerate. 108 * model.c: Regenerate. 109 * modelx.c: Regenerate. 110 * sem-switch.c: Regenerate. 111 * sem.c: Regenerate. 112 * semx-switch.c: Regenerate. 113 * m32r-sim.h: Add EVB register support. 114 * sim-if.c: Likewise. 115 * sim-main.h: Likewise. 116 * traps.c: Likewise. 117 1182003-09-08 Dave Brolley <brolley@redhat.com> 119 120 On behalf of Doug Evans <dje@sebabeach.org> 121 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen. 122 1232003-02-27 Andrew Cagney <cagney@redhat.com> 124 125 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd. 126 1272002-12-19 Doug Evans <dje@sebabeach.org> 128 129 * arch.c,arch.h,cpuall.h: Regenerate. 130 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate. 131 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate. 132 1332002-06-16 Andrew Cagney <ac131313@redhat.com> 134 135 * configure: Regenerated to track ../common/aclocal.m4 changes. 136 1372001-11-14 Dave Brolley <brolley@redhat.com> 138 139 * arch.c: Regenerate. 140 * arch.h: Regenerate. 141 * cpu.c: Regenerate. 142 * cpu.h: Regenerate. 143 * cpuall.h: Regenerate. 144 * cpux.c: Regenerate. 145 * cpux.h: Regenerate. 146 * decode.c: Regenerate. 147 * decode.h: Regenerate. 148 * decodex.c: Regenerate. 149 * decodex.h: Regenerate. 150 * model.c: Regenerate. 151 * modelx.c: Regenerate. 152 * sem-switch.c: Regenerate. 153 * sem.c: Regenerate. 154 * semx-switch.c: Regenerate. 155 1562001-07-05 Ben Elliston <bje@redhat.com> 157 158 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR). 159 (stamp-cpu): Likewise. 160 (stamp-xcpu): Likewise. 161 1622001-03-05 Dave Brolley <brolley@redhat.com> 163 164 * arch.c: Regenerate. 165 * arch.h: Regenerate. 166 * cpu.c: Regenerate. 167 * cpu.h: Regenerate. 168 * cpuall.h: Regenerate. 169 * cpux.c: Regenerate. 170 * cpux.h: Regenerate. 171 * decode.c: Regenerate. 172 * decode.h: Regenerate. 173 * decodex.c: Regenerate. 174 * decodex.h: Regenerate. 175 * model.c: Regenerate. 176 * modelx.c: Regenerate. 177 * sem-switch.c: Regenerate. 178 * sem.c: Regenerate. 179 * semx-switch.c: Regenerate. 180 1812001-01-12 Frank Ch. Eigler <fche@redhat.com> 182 183 * configure: Regenerated with sim_scache fix. 184 1852000-11-18 Greg McGary <greg@mcgary.org> 186 187 * Makefile.in: remove `@true' commands for rules that have 188 $(CGEN_MAINT) as a prerequisite. 189 1902000-10-06 Dave Brolley <brolley@redhat.com> 191 192 * sem.c: Regenerated. 193 * sem-switch.c: Regenerated. 194 * semx-switch.c: Regenerated. 195 1962000-08-28 Dave Brolley <brolley@redhat.com> 197 198 * Makefile.in: Use of @true confuses VPATH. Remove it. 199 * cpu.h: Regenerated. 200 * cpux.h: Regenerated. 201 * decode.c: Regenerated. 202 * decodex.c: Regenerated. 203 * model.c: Regenerated. 204 * modelx.c: Regenerated. 205 * sem-switch.c: Regenerated. 206 * sem.c: Regenerated. 207 * semx-switch.c: Regenerated. 208 2092000-08-21 Frank Ch. Eigler <fche@redhat.com> 210 211 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu. 212 (stamp-arch, stamp-cpu): New targets. 213 214Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> 215 216 * configure: Regenerated to track ../common/aclocal.m4 changes. 217 2182000-03-30 Dave Brolley <brolley@redhat.com> 219 220 * configure: Regenerated. 221 2221999-10-04 Doug Evans <devans@casey.cygnus.com> 223 224 * arch.c,arch.h,cpuall.h: Rebuild. 225 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild. 226 2271999-09-29 Doug Evans <devans@casey.cygnus.com> 228 229 * mloop.in: Update call to sim_engine_invalid_insn. 230 * sem.c,sem-switch.c: Rebuild. 231 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of 232 result to SEM_PC. Return vpc. 233 * mloopx.in: Ditto. 234 * semx-switch.c: Rebuild. 235 236Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com> 237 238 * traps.c (sim_engine_invalid_insn): Return PC. 239 240Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> 241 242 * configure: Regenerated to track ../common/aclocal.m4 changes. 243 2441999-09-01 Doug Evans <devans@casey.cygnus.com> 245 246 * decodex.c: Rebuild. 247 2481999-08-28 Doug Evans <devans@casey.cygnus.com> 249 250 * sem.c: Rebuild 251 252 * cpux.h: Rebuild. 253 2541999-08-09 Doug Evans <devans@casey.cygnus.com> 255 256 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild. 257 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild. 258 2591999-08-04 Doug Evans <devans@casey.cygnus.com> 260 261 * m32r-sim.h (SEM_SKIP_INSN): Delete. 262 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild. 263 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild. 264 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE. 265 (emit_full_parallel): Ditto. 266 2671999-05-08 Felix Lee <flee@cygnus.com> 268 269 * configure: Regenerated to track ../common/aclocal.m4 changes. 270 271Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com> 272 273 * devices.c (device_io_read_buffer): New arg `sd'. 274 (device_io_write_buffer): New arg `sd'. 275 (device_error): Give proper arg spec. 276 2771999-04-10 Doug Evans <devans@casey.cygnus.com> 278 279 * sem-switch.c,sem.c: Rebuild. 280 * cpux.h,semx-switch.c: Rebuild. 281 2821999-03-27 Doug Evans <devans@casey.cygnus.com> 283 284 * decode.c: Rebuild. 285 * decodex.c: Rebuild. 286 2871999-03-26 Doug Evans <devans@casey.cygnus.com> 288 289 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error. 290 2911999-03-22 Doug Evans <devans@casey.cygnus.com> 292 293 * arch.c,arch.h,model.c: Rebuild. 294 * modelx.c: Rebuild. 295 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare. 296 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare. 297 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get, 298 a_m32r_h_accum_get with appropriate calls to m32rbf_*. 299 (m32rbf_store_register): Ditto. 300 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions. 301 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto. 302 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open. 303 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*, 304 with appropriate calls to m32rbf_*. 305 3061999-03-11 Doug Evans <devans@casey.cygnus.com> 307 308 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild. 309 * cpux.c,cpux.h,semx-switch.c: Rebuild. 310 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete. 311 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open. 312 3131999-02-25 Doug Evans <devans@casey.cygnus.com> 314 315 * cpu.c,cpu.h: Rebuild. 316 3171999-02-09 Doug Evans <devans@casey.cygnus.com> 318 319 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h. 320 (stamp-xmloop): s/-parallel/-parallel-write/. 321 * configure.in (sim_link_files,sim_link_links): Delete. 322 * configure: Rebuild. 323 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild. 324 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild. 325 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. 326 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from 327 m32r_cgen_opcode_open. Set disassembler. 328 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open. 329 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include 330 m32r-desc.h,m32r-opc.h,m32r-sim.h. 331 332Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com> 333 334 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate. 335 3361999-01-27 Doug Evans <devans@casey.cygnus.com> 337 338 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild. 339 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild. 340 3411999-01-15 Doug Evans <devans@casey.cygnus.com> 342 343 * decode.h,model.c: Regenerate. 344 * decodex.h,modelx.c: Regenerate. 345 3461999-01-14 Doug Evans <devans@casey.cygnus.com> 347 348 * arch.c,arch.h,cpuall.h: Regenerate. 349 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate. 350 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR. 351 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate. 352 3531999-01-11 Doug Evans <devans@casey.cygnus.com> 354 355 * Makefile.in (m32r-clean): rm eng.h. 356 * sim-main.h: Delete inclusion of ansidecl.h. 357 * cpu.h: Regenerate. 358 * cpux.h: Regenerate. 359 3601999-01-06 Doug Evans <devans@casey.cygnus.com> 361 362 * cpu.h: Regenerate. 363 * cpux.h: Regenerate. 364 3651999-01-05 Doug Evans <devans@casey.cygnus.com> 366 367 * Makefile.in (MAIN_INCLUDE_DEPS): Delete. 368 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete. 369 (sim-if.o): Use SIM_MAIN_DEPS. 370 (arch.o,traps.o,devices.o): Ditto. 371 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS. 372 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies. 373 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto. 374 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate. 375 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare. 376 ([GS]ET_H_CR): Define. 377 (m32rbf_h_psw_[gs]et_handler): Declare. 378 ([GS]ET_H_PSW): Define. 379 (m32rbf_h_accum_[gs]et_handler): Declare. 380 ([GS]ET_H_ACCUM): Define. 381 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare. 382 (m32rxf_h_accums_[gs]et_handler): Declare. 383 ([GS]ET_H_ACCUMS): Define. 384 * sim-if.c (sim_open): Model probing code moved to sim-model.c. 385 * m32r.c (WANT_CPU): Define as m32rbf. 386 (all register access fns): Rename to ..._handler. 387 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate. 388 * m32rx.c (WANT_CPU): Define as m32rxf. 389 (all register access fns): Rename to ..._handler. 390 3911998-12-14 Doug Evans <devans@casey.cygnus.com> 392 393 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4. 394 (SIM_AC_OPTION_ALIGNMENT): Make strict. 395 * configure: Regenerate. 396 397 * sem-switch.c,sem.c,semx-switch.c: Regenerate. 398 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define. 399 * traps.c (m32r_core_signal): Handle --environment=operating. 400 4011998-12-09 Doug Evans <devans@casey.cygnus.com> 402 403 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate. 404 * cpux.h,decodex.c,semx-switch.c: Regenerate. 405 406 * sim-if.c: Include string.h or strings.h if present. 407 4081998-12-04 Doug Evans <devans@casey.cygnus.com> 409 410 * configure.in: Call SIM_AC_OPTION_INLINE. 411 * configure: Regenerate. 412 * sim-main.h: Protect against multiple inclusion. 413 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h. 414 Done by cgen-sim.h now. 415 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h. 416 * cpuall.h: Regenerate. 417 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate. 418 * mloop.in (extract16): Make static inline again. 419 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp. 420 (extract32): Ditto. 421 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp. 422 (execute): Test ARGBUF_PROFILE_P before profiling. 423 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI. 424 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate. 425 * mloopx.in: Rewrite. 426 4271998-11-22 Doug Evans <devans@tobor.to.cygnus.com> 428 429 * devices.c (device_io_write_buffer): Fix typo. 430 * sim-if.c (sim_open): Hack in call to dv_sockser_install. 431 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out. 432 4331998-11-18 Doug Evans <devans@casey.cygnus.com> 434 435 * Makefile.in (M32R_OBJS): Delete extract.o. 436 (extract.o): Delete. 437 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild. 438 * mloop.in (extract16): Update type of `insn' arg. 439 Delete call to d->extract. 440 (extract32): Ditto. 441 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild. 442 * mloopx.in (extractx16): Update type of `insn' arg. 443 Delete call to d->extract. Delete arg pbb_p. All callers updated. 444 (extract-simple,full-exec-simple,fast-exec-simple): Delete. 445 (extractx32): Ditto. 446 447Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com> 448 449 * sim-main.h: Delete inclusion of config.h, include sim-basics.h 450 before cgen-types.h. 451 * tconfig.in: Guard against multiple inclusion. 452 * cpu.h: Delete decls moved to genmloop.sh. 453 * cpux.h: Ditto. 454 455Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com> 456 457 * sim-main.h: #include cpu-opc.h. 458 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate 459 to get #include cleanup. 460 * decodex.c,extractx.c,modelx.c: Ditto. 461 462 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with 463 CGEN_INCLUDE_DEPS. 464 (M32RBF_INCLUDE_DEPS): Define. 465 (m32r .o's): Depend on it. 466 (mloop.c): Update call to genmloop.sh. 467 * cpu.h,cpuall.h: Regenerate. 468 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h. 469 #include cgen-scache.h,cgen-cpu.h. 470 * tconfig.in (WITH_FOO semantic macros): Delete. 471 * Makefile.in (M32RXF_INCLUDE_DEPS): Define. 472 (m32rx .o's): Depend on it. 473 (mloopx.c): Update call to genmloop.sh. 474 * cpux.h: Regenerate. 475 476Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com> 477 478 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}". 479 480Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com> 481 482 Add pseudo-basic-block execution support. 483 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o. 484 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h. 485 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h. 486 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu. 487 * arch.c,arch.h,cpuall.h: Regenerate. 488 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. 489 * sem-switch.c,sem.c: Regenerate. 490 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs, 491 load_regs_pending. 492 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register. 493 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set, 494 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get, 495 m32rbf_h_accum_set): Likewise. 496 (m32r_model_{init,update}_insn_cycles): Delete. 497 (m32rbf_model_insn_{before,after}): New fns. 498 (m32r_model_record_cti,m32r_model_record_cycles): Delete. 499 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete. 500 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete. 501 (check_load_stall): New fn. 502 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns. 503 (m32rbf_model_test_u_exec): New fn. 504 * mloop.in: Rewrite, use pbb support. 505 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete. 506 (sim_fetch_register,sim_store_register): Delete. 507 * sim-main.h (CIA_GET,CIA_SET): Fix. 508 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete. 509 * tconfig.in (WITH_SCACHE_PBB): Define. 510 (WITH_SCACHE_PBB_M32RBF): Define. 511 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_.... 512 (m32r_trap): Pass pc to sim_engine_halt. 513 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384. 514 * configure: Regenerate. 515 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o. 516 (mloopx.c): Build pseudo-basic-block version. 517 (semx.o): Delete. 518 (extractx.o): Add. 519 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate. 520 * readx.c: Delete. 521 * semx.c: Delete. 522 * extractx.c: New file. 523 * semx-switch.c: New file. 524 * m32r-sim.h (BRANCH_NEW_PC): Delete. 525 (SEM_SKIP_INSN): New macro. 526 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register. 527 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set, 528 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get, 529 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise. 530 (m32rxf_model_insn_{before,after}): New fns. 531 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete. 532 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete. 533 (check_load_stall): New fn. 534 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns. 535 * mloopx.in: Rewrite, use pbb support. 536 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define. 537 (WITH_SEM_SWITCH_FULL): Change from 0 to 1. 538 539Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com> 540 541 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros. 542 ({ACC1L,ACC1H}_REGNUM): New macros. 543 (m32r_decode_gdb_ctrl_regnum): Add prototype. 544 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function. 545 (m32r_fetch_register,m32r_store_register): Rewrite. 546 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite. 547 548Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com> 549 550 * m32r-sim.h (GET_H_SM): New macro. 551 (UART params): Update to msa2000. 552 * devices.c (device_io_read_buffer): Update to msa2000. 553 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw. 554 (m32rb_h_psw_get,m32rb_h_psw_set): New functions. 555 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate. 556 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw. 557 (m32rx_h_psw_get,m32rx_h_psw_set): New functions. 558 * cpux.c,cpux.h,readx.c,semx.c: Regenerate. 559 560Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com> 561 562 * m32r-sim.h (m32r_trap): Update prototype. 563 * traps.c (m32r_trap): New arg `pc'. 564 * sem.c,sem-switch.c: Regenerated. 565 * cpux.h,readx.c,semx.c: Regenerated. 566 567Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com> 568 569 Rename cpu m32r to m32rb to distinguish from architecture name. 570 * Makefile.in (mloop.c): cpu m32r renamed to m32rb. 571 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R. 572 * tconfig.in (WANT_CPU_M32RB): Ditto. 573 * m32r.c (WANT_CPU_M32RB): Ditto. 574 (*): m32r_ cpu fns renamed to m32rb_. 575 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update. 576 * arch.h,arch.c: Regenerate. 577 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. 578 * sem-switch.c,sem.c: Regenerate. 579 580 * sim-if.c (sim_open): Don't allocate memory on top of any user 581 specified memory. 582 (h_gr_get,h_gr_set): Delete. 583 * sim-main.h (h_gr_get,h_gr_set): Delete. 584 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with 585 a_m32r_h_gr_[gs]et. 586 587 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h. 588 589 * sim-if.c (sim_open): Open opcode table. 590 (sim_close): Close it. 591 592Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com> 593 594 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that 595 accept an accumulator choice. 596 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate. 597 598Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com> 599 600 * m32r.c: Include cgen-mem.h. 601 * traps.c (m32r_trap): Tweak for -Wall. 602 * m32rx.c: Include cgen-mem.h. 603 * semx.c: Regenerate, get -Wall cleanups. 604 605Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com> 606 607 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now. 608 * cpux.h,readx.c,semx.c: Ditto. 609 610Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com> 611 612 * Makefile.in: cgen_maint -> CGEN_MAINT. 613 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile. 614 * configure: Regenerate. 615 * arch.c,arch.h,cpuall.h: Regenerate. 616 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. 617 * sem-switch.c,sem.c: Regenerate. 618 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate. 619 * semx.c: Regenerate. 620 * mloopx.in (icount): Moved here from genmloop.sh. 621 622Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com> 623 624 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall, 625 load_stall,biggest_cycles. 626 * m32r.c (m32r_model_mark_get_h_gr): Update. 627 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns. 628 (m32r_model_record_cti,m32r_model_record_cycles): New functions. 629 * mloop.in: Call cycle init/update fns. 630 * model.c: Regenerate. 631 * m32rx.c (m32rx_model_mark_get_h_gr): Update. 632 * mloopx.in: Call cycle init/update fns. 633 * modelx.c: Regenerate. 634 635Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com> 636 637 * traps.c: New file. Trap support moved here from sim-if.c. 638 * Makefile.in (SIM_OBJS): Add traps.o 639 * sim-if.c: Don't include targ-vals.h. 640 (sim_engine_illegal_insn): Moved to traps.c 641 * sim-main.h (SIM_CORE_SIGNAL): Define. 642 (m32r_core_signal): Declare. 643 * m32r-sim.h (m32r_trap): Declare. 644 645 * devices.c (device_io_read_buffer): Handle cache purging via MCCR 646 register. 647 648 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h. 649 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros. 650 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros. 651 652 * extract.c,sem-switch.c,sem.c: Regenerate. 653 * cpux.h,readx.c,semx.c: Regenerate. 654 655Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com> 656 657 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro. 658 * mloopx.in (extract): Set abuf.addr for proper fill nop counting. 659 (execute): Count parallel insns. 660 * sim-if.c (print_m32r_misc_cpu): Print count. 661 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count. 662 663 Zero bottom two bits of pc in jmp,jl insns. 664 * sem.c,sem-switch.c: Regenerate. 665 * semx.c: Regenerate. 666 667Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com> 668 669 * sim-if.c (do_trap): Treat traps 2-15 as hardware does. 670 671Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com> 672 673 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop. 674 (sim_sync_stop): New function. 675 676Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com> 677 678 * Makefile.in (devices.o): Add dependencies. 679 680 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate. 681 * sem-switch.c,sem.c: Regenerate. 682 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}. 683 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate. 684 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions. 685 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}. 686 Fix pc value passed to TRACE_INSN for second parallel insn. 687 688Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com> 689 690 * Makefile.in (SIM_OBJS): Add sim-cpu.o. 691 692Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com> 693 694 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly. 695 * model.c: Ditto. Reorganize model/mach data. 696 * cpux.h: Ditto. 697 * modelx.c: Ditto. 698 699 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency. 700 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency. 701 * decode.c,decode.h: Regenerate, introduces IDESC table. 702 * mloop.in (extract16,extract32): Add IDESC support. 703 Update names of semantic handler member names. 704 (execute): Ditto. Delete call to PROFILE_COUNT_INSN. 705 * decodex.c,decodex.h: Regenerate, introduces IDESC table. 706 * mloopx.in: Add IDESC support. 707 Update names of semantic handler member names. 708 Delete call to PROFILE_COUNT_INSN. 709 710 * sem-switch.c: Regenerate. Redo computed goto label handling. 711 * sem.c: Regenerate. Call PROFILE_COUNT_INSN. 712 * readx.c: Regenerate. Redo computed goto label handling. 713 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling 714 support. 715 716 * m32r.c (m32r_fetch_register): Change result type and args to 717 conform to sim_fetch_register interface. 718 (m32r_store_register): Ditto for sim_store_register interface. 719 * m32rx.c (m32rx_fetch_register): Change result type and args to 720 conform to sim_fetch_register interface. 721 (m32rx_store_register): Ditto for sim_store_register interface. 722 723 * sim-if.c (alloc_cpu): Delete. 724 (free_state): Uninstall modules here ... 725 (sim_open): ... and not here. Call sim_cpu_alloc_all. 726 Set default architecture/model if not specified. 727 (sim_fetch_register,sim_store_register): Rewrite. 728 729 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et 730 and moved to common/sim-cpu.c. 731 (sim_create_inferior): Update. 732 (do_trap): Update. 733 * sim-main.h (h_pc_get,h_pc_set): Delete. 734 735 * sim-main.h (sim_cia): Change to USI. 736 (sim_cpu): Move m32r_misc_profile before machine generated part. 737 738Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> 739 740 * configure: Regenerated to track ../common/aclocal.m4 changes. 741 742Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com> 743 744 * model.c: Rebuilt. 745 * modelx.c: Rebuilt. 746 747Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com> 748 749 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment 750 and variable renaming due to macro insn additions. 751 * mloop.in: Update to use CGEN_INSN_NUM. 752 * cpux.h,modelx.c,readx.c,semx.c: Regenerated. 753 * mloopx.in: Update to use CGEN_INSN_NUM. 754 755Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> 756 757 * configure: Regenerated to track ../common/aclocal.m4 changes. 758 * config.in: Ditto. 759 760Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com> 761 762 * acconfig.h: New file. 763 * configure.in: Reverted change of Apr 24; use sinclude again. 764 765Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> 766 767 * configure: Regenerated to track ../common/aclocal.m4 changes. 768 * config.in: Ditto. 769 770Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com> 771 772 * configure.in: Don't call sinclude. 773 774Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com> 775 776 * cpu.c,sem.c,sem-switch.c: Regenerate. From 777 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS. 778 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions. 779 #include cgen-ops.h. 780 * cpux.c,readx.c,semx.c: Regenerate. 781 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions. 782 #include cgen-ops.h. Delete inclusion of several unnecessary headers. 783 (m32r_h_accums_get): Sign extend top 8 bits. 784 785Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com> 786 787 * semx.c: Regenerate. 788 789Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com> 790 791 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate. 792 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate. 793 794Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> 795 796 * configure: Regenerated to track ../common/aclocal.m4 changes. 797 798Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> 799 800 * configure: Regenerated to track ../common/aclocal.m4 changes. 801 802Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> 803 804 * configure: Regenerated to track ../common/aclocal.m4 changes. 805 806Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> 807 808 * configure: Regenerated to track ../common/aclocal.m4 changes. 809 810Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com> 811 812 * config.in (HAVE_FCNTL_H): Add. 813 * configure: Regenerate. 814 * Makefile.in (SIM_OBJS): Add devices.o. 815 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device. 816 (UART_*): Define m32r serial port parameters. 817 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define. 818 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here, 819 * devices.c: To here. 820 * sim-if.c: Don't include signal.h,sim-core.h. 821 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call. 822 (sim_resume): Call sim_module_{resume,suspend}. 823 * m32r.c (m32r_h_cr_{get,set}): Use register number enums. 824 825 * tconfig.in (SIM_HANDLES_LMA): Define. 826 827 * sim-if.c (do_trap): Result is new pc. 828 Handle --environment=operating. 829 * sem-switch.c,sem.c: Regenerate. 830 * semx.c: Regenerate. 831 832Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com> 833 834 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace 835 sim_core_*_map with read_map, write_map, exec_map resp. 836 837Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com> 838 839 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h. 840 (arch.o): Delete cpu-opc.h dependency. 841 (decode.o,model.o): Likewise. 842 (decodex.o,modelx.o): Likewise. 843 844 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate. 845 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate. 846 847Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com> 848 849 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK. 850 851 * sim-if.c (sim_info): Delete. 852 853Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com> 854 855 * mloopx.in: Fix handling of branch in parallel with another insn. 856 * semx.c: Regenerate. 857 858Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com> 859 860 * sim-main.h: #include symcat.h. 861 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg. 862 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros. 863 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate. 864 * sem.c,sem-switch.c: Regenerate. 865 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec. 866 * mloopx.in: Rewrite. 867 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate. 868 869Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com> 870 871 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6 872 in the backup PC register. 873 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6 874 in the backup PC register. 875 876Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com> 877 878 * m32r.c (do_lock,do_unlock): Delete. 879 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate. 880 * sem.c,sem-switch.c: Regenerate. 881 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate. 882 883Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com> 884 885 * Makefile.in (M32R_OBJS): Add cpu.o. 886 (cpu.o): Add rule for. 887 (NL_TARGET): Define. 888 * configure.in: Add AC_CHECK_PROG(SCHEME). 889 * cpu.c: New file. 890 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. 891 * sem-switch.c,sem.c: Regenerate. 892 * mloop.in (execute): Update call to semantic fn. 893 (M32RX_OBJS): Add cpux.o. 894 (cpux.o): Add rule for. 895 cpux.c: New file. 896 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate. 897 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite. 898 (m32rx_h_cr_{get,set}): New functions. 899 (m32rx_h_accums_{get,set}): New functions. 900 * mloopx.in: Rewrite main loop. 901 902 * m32r.c (do_trap): Move from here. 903 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support. 904 (sim_create_inferior): Use h_pc_set. 905 (h_pc_{get,set}): New functions. 906 (h_gr_{get,set}): New functions. 907 (syscall_{read,write}_mem): New functions. 908 * sim-main.h (h_{gr,pc}_{get,set}): Declare. 909 910Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com> 911 912 * sim-if.c (sim_store_register, sim_fetch_register): Pass in 913 length parameter. Return -1. 914 (sim_create_inferior): Pass 4 sim_store_register. 915 916Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com> 917 918 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now. 919 920 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate. 921 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate. 922 923Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com> 924 925 * decode.c, sem.c: Regenerate. 926 * cpux.h, decodex.c, readx.c, semx.c: Regenerate. 927 * m32rx.c (m32rx_h_accums_set): New function. 928 (m32rx_model_mark_[gs]et_h_gr): New function. 929 * mloopx.in: Rewrite. 930 * Makefile.in (mloopx.o): Build with -parallel. 931 * sim-main.h (_sim_cpu): Delete member `par_exec'. 932 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx. 933 934Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com> 935 936 * Makefile.in (m32r.o): Depend on cpu.h 937 (extract.o): Pass -DSCACHE_P. 938 * mloop.in (extract{16,32}): Update call to m32r_decode. 939 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate. 940 * extract.c,model.c,sem-switch.c,sem.c: Regenerate. 941 * sim-main.h: #include "ansidecl.h". 942 Don't include cpu-opc.h, done by arch.h. 943 * Makefile.in (M32RX_OBJS): Build m32rx support now. 944 (m32rx.o): New rule. 945 * m32r-sim.h (m32rx_h_cr_[gs]et): Define. 946 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC. 947 (m32rx_h_accums_get): New function. 948 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop. 949 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate. 950 951Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> 952 953 * configure: Regenerated to track ../common/aclocal.m4 changes. 954 955Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> 956 957 * configure: Regenerated to track ../common/aclocal.m4 changes. 958 959Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com> 960 961 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working. 962 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h. 963 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry. 964 965Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com> 966 967 * cpux.h: Fix duplicate definition of h_accums field for 968 fmt_53_sadd structure. 969 970Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com> 971 972 * Makefile.in: Add m32rx objs, and rules to build them. 973 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files. 974 * m32rx.c, mloopx.in: New files. 975 976Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> 977 978 * configure: Regenerated to track ../common/aclocal.m4 changes. 979 980Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com> 981 982 * arch.c, arch.h, cpuall.h: New files. 983 * arch-defs.h: Deleted. 984 * mloop.in: Renamed from mainloop.in. 985 * Makefile.in: Update. 986 * sem-ops.h: Deleted. 987 * mem-ops.h: Deleted. 988 (arch): Renamed from CPU. 989 * cpu.h: New file. 990 * decode.c: Redone. 991 * decode.h: Redone. 992 * extract.c: Redone. 993 * model.c: Redone. 994 * sem-switch.c: Redone. 995 * sem.c: Renamed from semantics.c, and redone. 996 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update. 997 (GETTWI,SETTWI,BRANCH_NEW_PC): Define. 998 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define. 999 (m32r_{fetch,store}_register): New functions. 1000 (model_mark_{get,set}_h_gr): Prefix with m32r_. 1001 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_. 1002 (h_cr_{get,set}): Prefix with m32r_. 1003 (do_trap): Fetch state from current_cpu, not current_state. 1004 Call sim_engine_halt instead of engine_halt. 1005 * sim-if.c (alloc_cpu): New function. 1006 (free_state): New function. 1007 (sim_open): Call sim_state_alloc, and malloc space for selected cpu 1008 type. Call sim_analyze_program. 1009 (sim_create_inferior): Handle selected cpu type when setting PC. 1010 (sim_resume): Handle m32rx. 1011 (sim_stop_reason): Deleted. 1012 (print_m32r_misc_cpu): Update. 1013 (sim_{fetch,store}_register): Handle m32rx. 1014 (sim_{read,write}): Deleted. 1015 (sim_engine_illegal_insn): New function. 1016 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h. 1017 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r. 1018 Include cpux.h,decodex.h if m32rx. 1019 (_sim_cpu): Include member appropriate cpu_data member for the cpu. 1020 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE. 1021 (sim_state): Delete members core,events,halt_jmp_buf. 1022 Change `cpu' member to be a pointer to the cpu's struct, rather than 1023 record inside the state struct. 1024 * tconfig.in (WITH_DEVICES): Define here. 1025 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu. 1026 1027Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com> 1028 1029 * arch-defs.h (INSN_NAME): Fix typo. 1030 1031Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> 1032 1033 * configure: Regenerated to track ../common/aclocal.m4 changes. 1034 * config.in: Ditto. 1035 1036Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> 1037 1038 * m32r-sim.h (MSPR_ADDR): New macro. 1039 (m32r_mspr_device): Declare. 1040 (struct _device): Define. 1041 * m32r.c (m32r_mspr_device): New global. 1042 (device_{io_{read,write}_buffer,error}): New functions. 1043 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map. 1044 * sim-if.c: Delete redundant inclusion of cpu-sim.h. 1045 (sim_open): Attach device to handle MSPR register. 1046 * sim-main.h (WITH_DEVICES): Define as 1. 1047 Include cpu-sim.h. 1048 1049 * configure: Regenerated to track ../common/aclocal.m4 changes. 1050 1051Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com> 1052 1053 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call. 1054 * configure: Regenerated. 1055 1056Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com> 1057 1058 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}. 1059 * sim-if.c (sim_open): Call sim_config. 1060 (sim_stop_reason): Update call to sim_signal_to_host. 1061 1062Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com> 1063 1064 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS). 1065 1066Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com> 1067 1068 * sim-if.c (sim_open): Delete dead call to sim_core_attach. 1069 1070Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com> 1071 1072 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division. 1073 1074Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> 1075 1076 * configure: Regenerated to track ../common/aclocal.m4 changes. 1077 1078Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> 1079 1080 * configure: Regenerated to track ../common/aclocal.m4 changes. 1081 1082Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> 1083 1084 * configure: Regenerated to track ../common/aclocal.m4 changes. 1085 1086Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com> 1087 1088 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE, 1089 SIM_DEFAULT_MODEL): Delete, moved to common. 1090 (SIM_EXTRA_CFLAGS): Update. 1091 1092Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> 1093 1094 * configure.in (sim_link_links): Configure non-strict memory 1095 alignment. 1096 1097 * configure: Regenerated to track ../common/aclocal.m4 changes. 1098 1099Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> 1100 1101 * configure: Regenerated to track ../common/aclocal.m4 changes. 1102 1103Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com> 1104 1105 * sim-if.c (sim_open): Allocate memory under sim-memopt module 1106 using sim_do_commandf. 1107 (sim_open): Set magic-number at the start. 1108 (sim_do_command): Implement. 1109 1110 * sim-main.h (sim_engine_halt): Map onto engine_halt. 1111 1112Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> 1113 1114 * configure: Regenerated to track ../common/aclocal.m4 changes. 1115 1116Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> 1117 1118 * configure: Regenerated to track ../common/aclocal.m4 changes. 1119 1120Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com> 1121 1122 * Makefile.in (SIM_OBJS): Add sim-memopt.o module. 1123 1124Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com> 1125 1126 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach. 1127 1128Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 1129 1130 * configure: Regenerated to track ../common/aclocal.m4 changes. 1131 * config.in: Ditto. 1132 1133Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com> 1134 1135 * sim-if.c (sim_kill): Delete. 1136 (sim_create_inferior): Add ABFD argument. 1137 (sim_load): Move setting of PC from here. 1138 (sim_create_inferior): To here. 1139 (sim_load): Delete, use sim-hload.c instead. 1140 1141 * Makefile.in (SIM_OBJS): Add sim-hload.o module. 1142 1143Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 1144 1145 * configure: Regenerated to track ../common/aclocal.m4 changes. 1146 * config.in: Ditto. 1147 1148Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com> 1149 1150 * sim-if.c (sim_open): Add ABFD argument. 1151 1152Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com> 1153 1154 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro. 1155 * sim-if.c (sim_open): Use it. 1156 1157Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com> 1158 1159 * sim-main.h (WITH_ENGINE): Disable the common engine for now. 1160 1161Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com> 1162 1163 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer. 1164 (sim_write): Ditto for write. 1165 1166 * m32r.c (do_trap): Ditto for read/write. 1167 1168Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com> 1169 1170 * sim-if.c (sim_open): Add callback argument. 1171 (sim_set_callbacks, sim_callback): Delete. 1172 (sim_load): Set STATE_LOADED_P. 1173 1174Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com> 1175 1176 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for 1177 sim_engine_abort. 1178 1179Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com> 1180 1181 * sim-if.c (sim_open): Update to reflect changes to core in 1182 ../common/. 1183 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI, 1184 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI, 1185 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto. 1186 1187Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com> 1188 1189 * decode.c (decode): Add computed goto support. 1190 1191Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com> 1192 1193 * mem-ops.h: Stub additional core read/write arguments. 1194 1195 * sim-main.h: Declare sim_cia - type SI. 1196 (struct _sim_cpu): Move base type to end per common. 1197 (struct _sim_state): Ditto. 1198 1199Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com> 1200 1201 Merge from branch into devo. CGEN generic files moved to common 1202 directory. K&R C support is no longer provided. 1203 1204Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> 1205 1206 * configure: Regenerated to track ../common/aclocal.m4 changes. 1207 1208Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com> 1209 1210 * Makefile.in, seman-cache.c: new file, for wingdb build. 1211 * sim-alloca.h: fixed for wingdb. 1212 1213Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com> 1214 1215 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries. 1216 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE. 1217 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries. 1218 1219Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com> 1220 1221 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr. 1222 (exc_illegal): Likewise. 1223 * decode.c (decode_vars): Add decode_illegal. 1224 * genmloop.sh: #include "cpu-opc.h". 1225 * sem-switch.c (case_INSN_ILLEGAL): Declare. 1226 (labels): Add case_INSN_ILLEGAL. 1227 (SWITCH): Add INSN_ILLEGAL case. 1228 1229Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com> 1230 1231 * model.c (model_module): Use 0 not NULL. 1232 1233 * genmloop.sh (sim_main_loop): Handle k&r c. 1234 1235 * sem-switch.c: Regenerate to get k&r c support. 1236 * semantics.c: Likewise. 1237 1238 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI. 1239 (ADDCSI,SUBCSI): New functions. 1240 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling. 1241 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling. 1242 1243 * simcache.c (simcache_{install,init,uninstall}): Use 1244 DECLARE_MODULE_INSTALL_HANDLER. 1245 (simcache_option_handler): Use DECLARE_OPTION_HANDLER. 1246 1247 * utils.c: #include "semops.h". 1248 1249Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com> 1250 1251 * profile.c (profile_print_simcache): Fix thinko in printf text. 1252 1253 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty. 1254 1255Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com> 1256 1257 * m32r.c (h_cr_get): Rewrite. 1258 (h_cr_set): Rewrite. 1259 * sem-switch.c (rte): bcarry renamed to bcond. 1260 * semantics.c (rte): Likewise. 1261 * simdefs.h (CPU_STATE): Likewise. 1262 1263 * config.in (HAVE_SYS_TIME_H): Add. 1264 * configure.in: Check for sys/time.h. 1265 * configure: Regenerated. 1266 * utils.c: Include sys/time.h if present. 1267 1268 * common.c (sim_parse_args): Account for NULL terminating entry 1269 in long_options table. 1270 1271 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing. 1272 Always use cache if configured in. 1273 * mainloop.in (do_extract_insn{16,32}): New functions. 1274 (normal,fast): Call them. Handle starting in left slot. 1275 * simcache.c (simcache_option_handler): Disallow -c0. 1276 * sem-switch.c (TRACE_RESULT): Redefine so no tracing. 1277 1278 * profile.c (profile_print_simcache): Fix percentage calc. 1279 1280 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h. 1281 1282Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com> 1283 1284 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for. 1285 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h. 1286 Add mod-list.h. 1287 (mrun.o): Don't depend on M32R_INCLUDE_DEPS. 1288 (sim-if.o,m32r.o,utils.o): Likewise. 1289 (common.o): Don't explicitly depend on mod-list.h. 1290 (mainloop.c): Pass CPU to genmloop.sh. 1291 (stamp-modules): Depend on configure. 1292 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h. 1293 (extract.o): Depend on decode.h, memops.h, semops.h. 1294 (semantics.o,seman-cache.o): Likewise. 1295 (model.o,ops.o): Depend on memops.h. 1296 (extr-cache.o): Disable building for the moment. 1297 1298 * simcommon.h: Delete, move contents into cgen-sim.h. 1299 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h. 1300 (UINT,CGEN_CAT3): Define. 1301 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN. 1302 (decode_t): Renamed to DECODE. 1303 1304 * simfns.h: Delete, contents moved to memops.h,semops.h. 1305 * memops.h: New file. 1306 * semops.h: New file. 1307 * decode.h: Renamed from semantics.h. 1308 1309 * sim-argv.h: New file. 1310 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add 1311 dependency of sim-argv.h. 1312 1313 * sim-alloca.h: New file. 1314 * common.c: Include it. 1315 * Makefile.in (common.o): Add dependency. 1316 1317 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add. 1318 (HAVE_GETRUSAGE,HAVE_TIME): Add. 1319 * configure.in: sinclude ../common/aclocal.m4. 1320 Check for headers time.h, sys/resource.h. 1321 Check for functions time, getrusage. 1322 (sim_link_{files,links}): Add link cpu-opc.h. 1323 (sim_profile): Add simcache. 1324 (SIM_AC_PROFILE): Add simcache, profile.o. 1325 (simcache module): Delete extr-cache.o for now. 1326 (--enable-sim-cache): Allow specification of default cache size. 1327 * configure: Regenerated. 1328 1329 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h, 1330 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h. 1331 Regenerate. 1332 1333 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h. 1334 Don't include m32r-sim.h. 1335 (*): Define/Undef FLD macro. Use it to reference ARGBUF. 1336 Simplify profiling test with PROFILE_MODEL_P. 1337 (mvfc,mvtc): Fix access of control registers. 1338 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h. 1339 Don't include m32r-sim.h. 1340 (*): Define/Undef FLD macro. Use it to reference ARGBUF. 1341 Simplify profiling test with PROFILE_MODEL_P. 1342 (mvfc,mvtc): Fix access of control registers. 1343 1344 * sem-switch.c: New file, for GCC computed goto support. 1345 1346 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h, 1347 memops.h,semops.h,trace.h,cpu-sim.h. 1348 (RUN_FAST_P): Change default to run fast if cache size > 0 1349 and not profiling. 1350 (sim_main_loop): Record execution time. 1351 Record instruction count even in fast mode. 1352 (init): Allow cpu to provide init code in mainloop.in. 1353 (FAST): Define as 0 or 1 depending on fast mode. 1354 * mainloop.in (normal): Combine with fast case. 1355 Add support for GCC computed gotos. Count simcache hits/misses. 1356 (init): Initialize "switch" labels if GNUC. 1357 1358 * cgen-utils.in: Don't include opcode/cgen.h. 1359 Include cgen-sim.h, cpu-opc.h. 1360 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h. 1361 * m32r-sim.h: Don't include mod-list.h 1362 (RUN_FAST_P): Delete. 1363 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h, 1364 semops.h,memory.h,trace.h 1365 (h_cr_get,h_cr_set): New functions. 1366 * memory.c: #include cgen-sim.h,callback.h. 1367 * ops.c: Don't include profile.h,m32r-sim.h. 1368 Include cgen-sim.h,memops.h,cpu-sim.h. 1369 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE. 1370 * trace.c: Include cgen-sim.h,cpu-opc.h. 1371 * trace.h (trace_insn_{init,fini}): Declare. 1372 1373 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h. 1374 Include cgen-sim.h,cpu-sim.h,cpu-opc.h. 1375 Regenerate to get new insn aliases. 1376 1377 * mrun.c: #include "ansidecl.h". 1378 (STATE): Use struct sim_state instead. 1379 1380 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H. 1381 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h. 1382 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK. 1383 (profile_print_simcache): New function. 1384 (profile_print): Call it. Print simulator speed stats. 1385 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with 1386 PROFILE_MEMORY_MASK. 1387 (MODULE_PROFILE_SIMCACHE_P): Define. 1388 (PROFILE_SIMCACHE_MASK): Define. 1389 (PROFILE_COUNT): New members total_insn_count,exec_time. 1390 New members simcache_hits,simcache_misses. 1391 (PROFILE_SIMCACHE_{HITS,MISSES}): Define. 1392 (PROFILE_MODEL_P): New macro. 1393 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros. 1394 1395 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H. 1396 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h. 1397 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P. 1398 (sim_info): Pass verbose to profile_print. 1399 1400 * simcache.c: Include cgen-sim.h,callback.h. 1401 (USING_SIMCACHE_P): Replace with SIMCACHE_P. 1402 (simcache_option_handler): Ensure cache size at least 2. 1403 Allow config time specification of default cache size. 1404 * simcache.h (struct simcache): Support GCC computed gotos. 1405 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined. 1406 (USING_SIMCACHE_P): New macro. 1407 1408 * simdefs.h: Don't include m32r-opc.h. 1409 (CGEN_MAX_SIM_INSNS): Define. 1410 (CPU_STATE): Regenerate. 1411 (ARGBUF): Regenerate. 1412 (extract,semantic handler decls): Delete, moved to decode.h. 1413 1414 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h. 1415 (USE_SEM_SWITCH): Define. 1416 1417 * utils.c: Include bfd.h,time.h,sys/resource.h. 1418 (sim_time_get,sim_time_elapsed): New functions. 1419 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare. 1420 1421Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com> 1422 1423 * configure.in (AC_CHECK_HEADERS): Handle i386-windows. 1424 * configure: Regenerated. 1425 * model.c: #include <stdlib.h>. 1426 * simcache.c: #include "libiberty.h". 1427 * simcommon.h (alloca): Handle i386-windows. 1428 1429 * common.c: #include libiberty.h. 1430 (sim_signal_to_host): Return 5 if wingdb. 1431 1432Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com> 1433 1434 * configure.in (sim_cache): Enabled by default now, pass default 1435 cache size to --enable-sim-cache. 1436 * simcache.c (simcache_option_handler): Allow -c 0. 1437 1438 * simdefs.h,simfns.h: Regenerate 1439 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate. 1440 1441Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com> 1442 1443 Add model profiling support. 1444 * configure.in: Handle --enable-sim-model. 1445 (sim_profile): Add model. 1446 * Makefile.in (model.o): Add rule. 1447 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types. 1448 * extract.c (*): Add model profiling support. 1449 * m32r.c (model_mark_{get,set}_h_gr): New functions. 1450 (model_mark_{busy,unbusy}_reg): New functions. 1451 * profile.c (profile_option_handler): Recognize --profile model. 1452 (profile_print_model): New function. 1453 (profile_print): Call it. 1454 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define. 1455 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define. 1456 (PROFILE_COUNT): New members cycle_count,cti_stall_count, 1457 load_stall_count,taken_count,untaken_count. 1458 * semantics.c (*): Add model profiling support. 1459 * simcommon.h (struct sim_state): New members mach,model. 1460 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type. 1461 (MAX_MODELS,MAX_UNITS): Define. 1462 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile. 1463 1464 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS). 1465 (stamp-modules): Depend on genmodlist.sh. 1466 * common.c (standard_options): Add --max-insns. 1467 (copy_argv): New function. 1468 * tconfig.in (SIM_HAVE_MAX_INSNS): Define. 1469 * genmloop.sh: Allow mainloop.in to contain support code. 1470 * mainloop.in: Move do_insn16,do_insn32 here. 1471 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read. 1472 * sim-if.c (sim_open): Don't set max insn count. 1473 (sim_create_inferior): Save argv,envp. 1474 * simcommon.h (struct sim_state): New members argv,envp. 1475 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define. 1476 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define. 1477 (ARGBUF): New members h_gr_get, h_gr_set. 1478 * trace.c (trace_insn_init,trace_insn_fini): New functions. 1479 (trace_printf): Print to buffer, output later by trace_insn_fini. 1480 * trace.h (TRACE_INSN_{INIT,FINI}): Define. 1481 1482Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com> 1483 1484 * configure.in (AC_FUNC_ALLOCA): Call. 1485 * configure: Regenerate. 1486 * config.h (HAVE_ALLOCA_H): Add. 1487 * simcommon.h: Add alloca support. 1488 (DECLARE_MODULE_INSTALL_HANDLER): Define. 1489 (DECLARE_OPTION_HANDLER): Define. 1490 (MEM_FN): Declare using PARAMS. 1491 (DECLARE_MEM_FN): Define. 1492 * trace.c (trace_result): Tweak for !STDC. 1493 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG. 1494 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case. 1495 * common.c (sim_print_help_fn): Use PARAMS. 1496 (standard_option_handler): Fix decl for !STDC systems. 1497 * memory.c: #include <stdio.h> 1498 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems. 1499 (mem_flat_{read,write},mem_flat_option_handler): Likewise. 1500 * profile.c (profile_install): Likewise. 1501 (profile_option_handler): Likewise. 1502 1503Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com> 1504 1505 * semantics.c (*): Don't suffix big unsigned numbers with "U". 1506 Prefix them with 0x instead. 1507 1508 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG. 1509 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h. 1510 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement. 1511 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement. 1512 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support. 1513 Add support for boolean and/or. 1514 * utils.c: Redo naming of DI functional support. 1515 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions. 1516 1517Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com> 1518 1519 * Directory created. 1520