sim/m32r/ChangeLog

   1 Thu Jun 11 23:39:53 1998  Doug Evans  <devans@seba.cygnus.com>
   2
   3         * Makefile.in (stamp-{arch,cpu,decode}): Pass CGEN_FLAGS_TO_PASS
   4         to recursive makes.
   5 start-sanitize-m32rx
   6         (stamp-{xcpu,xdecode}): Ditto.
   7 end-sanitize-m32rx
   8
   9 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
  10
  11         * traps.c: New file.  Trap support moved here from sim-if.c.
  12         * Makefile.in (SIM_OBJS): Add traps.o
  13         * sim-if.c: Don't include targ-vals.h.
  14         (sim_engine_illegal_insn): Moved to traps.c
  15         * sim-main.h (SIM_CORE_SIGNAL): Define.
  16         (m32r_core_signal): Declare.
  17         * m32r-sim.h (m32r_trap): Declare.
  18
  19         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
  20         register.
  21
  22         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
  23         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
  24         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
  25
  26         * extract.c,sem-switch.c,sem.c: Regenerate.
  27 start-sanitize-m32rx
  28         * cpux.h,readx.c,semx.c: Regenerate.
  29 end-sanitize-m32rx
  30
  31 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
  32
  33         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
  34         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
  35         (execute): Count parallel insns.
  36         * sim-if.c (print_m32r_misc_cpu): Print count.
  37         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
  38
  39         Zero bottom two bits of pc in jmp,jl insns.
  40         * sem.c,sem-switch.c: Regenerate.
  41 start-sanitize-m32rx
  42         * semx.c: Regenerate.
  43 end-sanitize-m32rx
  44
  45 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
  46
  47         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
  48
  49 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
  50
  51         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
  52         (sim_sync_stop): New function.
  53
  54 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
  55
  56         * Makefile.in (devices.o): Add dependencies.
  57
  58         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
  59         * sem-switch.c,sem.c: Regenerate.
  60         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
  61 start-sanitize-m32rx
  62         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
  63         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
  64         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
  65         Fix pc value passed to TRACE_INSN for second parallel insn.
  66 end-sanitize-m32rx
  67
  68 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
  69
  70         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
  71
  72 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
  73
  74         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
  75         * model.c: Ditto.  Reorganize model/mach data.
  76 start-sanitize-m32rx
  77         * cpux.h: Ditto.
  78         * modelx.c: Ditto.
  79 end-sanitize-m32rx
  80
  81         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
  82 start-sanitize-m32rx
  83         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
  84 end-sanitize-m32rx
  85         * decode.c,decode.h: Regenerate, introduces IDESC table.
  86         * mloop.in (extract16,extract32): Add IDESC support.
  87         Update names of semantic handler member names.
  88         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
  89 start-sanitize-m32rx
  90         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
  91         * mloopx.in: Add IDESC support.
  92         Update names of semantic handler member names.
  93         Delete call to PROFILE_COUNT_INSN.
  94 end-sanitize-m32rx
  95
  96         * sem-switch.c: Regenerate.  Redo computed goto label handling.
  97         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
  98 start-sanitize-m32rx
  99         * readx.c: Regenerate.  Redo computed goto label handling.
 100         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
 101         support.
 102         * Makefile.in (stamp-xcpu): Turn on profiling support.
 103 end-sanitize-m32rx
 104
 105         * m32r.c (m32r_fetch_register): Change result type and args to
 106         conform to sim_fetch_register interface.
 107         (m32r_store_register): Ditto for sim_store_register interface.
 108 start-sanitize-m32rx
 109         * m32rx.c (m32rx_fetch_register): Change result type and args to
 110         conform to sim_fetch_register interface.
 111         (m32rx_store_register): Ditto for sim_store_register interface.
 112 end-sanitize-m32rx
 113
 114         * sim-if.c (alloc_cpu): Delete.
 115         (free_state): Uninstall modules here ...
 116         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
 117         Set default architecture/model if not specified.
 118         (sim_fetch_register,sim_store_register): Rewrite.
 119
 120         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
 121         and moved to common/sim-cpu.c.
 122         (sim_create_inferior): Update.
 123         (do_trap): Update.
 124         * sim-main.h (h_pc_get,h_pc_set): Delete.
 125
 126         * sim-main.h (sim_cia): Change to USI.
 127         (sim_cpu): Move m32r_misc_profile before machine generated part.
 128
 129 Fri May  1 18:25:41 1998  Doug Evans  <devans@seba.cygnus.com>
 130
 131         * Makefile.in: Replace @MAINT@ with $(CGEN_MAINT).
 132         (CGEN_MAINT): New variable.
 133         * configure.in: Add support for --enable-cgen-maint.
 134         * configure: Regenerate.
 135
 136 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 137
 138         * configure: Regenerated to track ../common/aclocal.m4 changes.
 139
 140 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
 141
 142         * model.c: Rebuilt.
 143 start-sanitize-m32rx
 144         * modelx.c: Rebuilt.
 145 end-sanitize-m32rx
 146
 147 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
 148
 149         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
 150         and variable renaming due to macro insn additions.
 151         * mloop.in: Update to use CGEN_INSN_NUM.
 152 start-sanitize-m32rx
 153         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
 154         * mloopx.in: Update to use CGEN_INSN_NUM.
 155 end-sanitize-m32rx
 156
 157 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 158
 159         * configure: Regenerated to track ../common/aclocal.m4 changes.
 160         * config.in: Ditto.
 161
 162 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
 163
 164         * acconfig.h: New file.
 165         * configure.in: Reverted change of Apr 24; use sinclude again.
 166
 167 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 168
 169         * configure: Regenerated to track ../common/aclocal.m4 changes.
 170         * config.in: Ditto.
 171
 172 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
 173
 174         * configure.in: Don't call sinclude.
 175
 176 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
 177
 178         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
 179         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
 180         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
 181         #include cgen-ops.h.
 182 start-sanitize-m32rx
 183         * cpux.c,readx.c,semx.c: Regenerate.
 184         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
 185         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
 186         (m32r_h_accums_get): Sign extend top 8 bits.
 187 end-sanitize-m32rx
 188
 189 start-sanitize-m32rx
 190 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
 191
 192         * semx.c: Regenerate.
 193
 194 end-sanitize-m32rx
 195 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
 196
 197         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
 198 start-sanitize-m32rx
 199         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
 200 end-sanitize-m32rx
 201
 202 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 203
 204         * configure: Regenerated to track ../common/aclocal.m4 changes.
 205
 206 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 207
 208         * configure: Regenerated to track ../common/aclocal.m4 changes.
 209
 210 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 211
 212         * configure: Regenerated to track ../common/aclocal.m4 changes.
 213
 214 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 215
 216         * configure: Regenerated to track ../common/aclocal.m4 changes.
 217
 218 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
 219
 220         * config.in (HAVE_FCNTL_H): Add.
 221         * configure: Regenerate.
 222         * Makefile.in (SIM_OBJS): Add devices.o.
 223         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
 224         (UART_*): Define m32r serial port parameters.
 225         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
 226         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
 227         * devices.c: To here.
 228         * sim-if.c: Don't include signal.h,sim-core.h.
 229         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
 230         (sim_resume): Call sim_module_{resume,suspend}.
 231         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
 232
 233         * tconfig.in (SIM_HANDLES_LMA): Define.
 234
 235         * sim-if.c (do_trap): Result is new pc.
 236         Handle --environment=operating.
 237         * sem-switch.c,sem.c: Regenerate.
 238 start-sanitize-m32rx
 239         * semx.c: Regenerate.
 240 end-sanitize-m32rx
 241
 242 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 243
 244         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
 245         sim_core_*_map with read_map, write_map, exec_map resp.
 246
 247 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
 248
 249         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
 250         (arch.o): Delete cpu-opc.h dependency.
 251         (decode.o,model.o): Likewise.
 252 start-sanitize-m32rx
 253         (decodex.o,modelx.o): Likewise.
 254 end-sanitize-m32rx
 255
 256         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
 257 start-sanitize-m32rx
 258         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
 259 end-sanitize-m32rx
 260
 261 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 262
 263         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
 264
 265         * sim-if.c (sim_info): Delete.
 266
 267 start-sanitize-m32rx
 268 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 269
 270         * mloopx.in: Fix handling of branch in parallel with another insn.
 271         * semx.c: Regenerate.
 272
 273 end-sanitize-m32rx
 274 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
 275
 276         * sim-main.h: #include symcat.h.
 277         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
 278         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
 279         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
 280         * sem.c,sem-switch.c: Regenerate.
 281 start-sanitize-m32rx
 282         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
 283         * mloopx.in: Rewrite.
 284         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
 285 end-sanitize-m32rx
 286
 287 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
 288
 289         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
 290         in the backup PC register.
 291 start-sanitize-m32rx
 292         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
 293         in the backup PC register.
 294 end-sanitize-m32rx
 295
 296 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
 297
 298         * m32r.c (do_lock,do_unlock): Delete.
 299         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
 300         * sem.c,sem-switch.c: Regenerate.
 301 start-sanitize-m32rx
 302         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
 303 end-sanitize-m32rx
 304
 305 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
 306
 307         * Makefile.in (M32R_OBJS): Add cpu.o.
 308         (cpu.o): Add rule for.
 309         (NL_TARGET): Define.
 310         * configure.in: Add AC_CHECK_PROG(SCHEME).
 311         * cpu.c: New file.
 312         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 313         * sem-switch.c,sem.c: Regenerate.
 314         * mloop.in (execute): Update call to semantic fn.
 315 start-sanitize-m32rx
 316         (M32RX_OBJS): Add cpux.o.
 317         (cpux.o): Add rule for.
 318         cpux.c: New file.
 319         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 320         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
 321         (m32rx_h_cr_{get,set}): New functions.
 322         (m32rx_h_accums_{get,set}): New functions.
 323         * mloopx.in: Rewrite main loop.
 324 end-sanitize-m32rx
 325
 326         * m32r.c (do_trap): Move from here.
 327         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
 328         (sim_create_inferior): Use h_pc_set.
 329         (h_pc_{get,set}): New functions.
 330         (h_gr_{get,set}): New functions.
 331         (syscall_{read,write}_mem): New functions.
 332         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
 333
 334 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 335
 336         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
 337         length parameter.  Return -1.
 338         (sim_create_inferior): Pass 4 sim_store_register.
 339
 340 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
 341
 342         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
 343
 344         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
 345 start-sanitize-m32rx
 346         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
 347 end-sanitize-m32rx
 348
 349 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
 350
 351         * decode.c, sem.c: Regenerate.
 352 start-sanitize-m32rx
 353         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
 354         * m32rx.c (m32rx_h_accums_set): New function.
 355         (m32rx_model_mark_[gs]et_h_gr): New function.
 356         * mloopx.in: Rewrite.
 357         * Makefile.in (mloopx.o): Build with -parallel.
 358         * sim-main.h (_sim_cpu): Delete member `par_exec'.
 359         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
 360 end-sanitize-m32rx
 361
 362 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
 363
 364         * Makefile.in (m32r.o): Depend on cpu.h
 365         (extract.o): Pass -DSCACHE_P.
 366         * mloop.in (extract{16,32}): Update call to m32r_decode.
 367         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
 368         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
 369         * sim-main.h: #include "ansidecl.h".
 370         Don't include cpu-opc.h, done by arch.h.
 371 start-sanitize-m32rx
 372         * Makefile.in (M32RX_OBJS): Build m32rx support now.
 373         (m32rx.o): New rule.
 374         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
 375         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
 376         (m32rx_h_accums_get): New function.
 377         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
 378         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
 379 end-sanitize-m32rx
 380
 381 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 382
 383         * configure: Regenerated to track ../common/aclocal.m4 changes.
 384
 385 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 386
 387         * configure: Regenerated to track ../common/aclocal.m4 changes.
 388
 389 start-sanitize-m32rx
 390 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
 391
 392         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
 393         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
 394         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
 395
 396 end-sanitize-m32rx
 397 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
 398
 399         * cpux.h: Fix duplicate definition of h_accums field for
 400         fmt_53_sadd structure.
 401
 402 start-sanitize-m32rx
 403 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
 404
 405         * Makefile.in: Add m32rx objs, and rules to build them.
 406         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
 407         * m32rx.c, mloopx.in: New files.
 408
 409 end-sanitize-m32rx
 410 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 411
 412         * configure: Regenerated to track ../common/aclocal.m4 changes.
 413
 414 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
 415
 416         * arch.c, arch.h, cpuall.h: New files.
 417         * arch-defs.h: Deleted.
 418         * mloop.in: Renamed from mainloop.in.
 419         * Makefile.in: Update.
 420         * sem-ops.h: Deleted.
 421         * mem-ops.h: Deleted.
 422 start-sanitize-cygnus
 423         Add cgen support for generating files.
 424 end-sanitize-cygnus
 425         (arch): Renamed from CPU.
 426         * cpu.h: New file.
 427         * decode.c: Redone.
 428         * decode.h: Redone.
 429         * extract.c: Redone.
 430         * model.c: Redone.
 431         * sem-switch.c: Redone.
 432         * sem.c: Renamed from semantics.c, and redone.
 433         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
 434         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
 435         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
 436         (m32r_{fetch,store}_register): New functions.
 437         (model_mark_{get,set}_h_gr): Prefix with m32r_.
 438         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
 439         (h_cr_{get,set}): Prefix with m32r_.
 440         (do_trap): Fetch state from current_cpu, not current_state.
 441         Call sim_engine_halt instead of engine_halt.
 442         * sim-if.c (alloc_cpu): New function.
 443         (free_state): New function.
 444         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
 445         type.  Call sim_analyze_program.
 446         (sim_create_inferior): Handle selected cpu type when setting PC.
 447 start-sanitize-m32rx
 448         (sim_resume): Handle m32rx.
 449 end-sanitize-m32rx
 450         (sim_stop_reason): Deleted.
 451         (print_m32r_misc_cpu): Update.
 452 start-sanitize-m32rx
 453         (sim_{fetch,store}_register): Handle m32rx.
 454 end-sanitize-m32rx
 455         (sim_{read,write}): Deleted.
 456         (sim_engine_illegal_insn): New function.
 457         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
 458         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
 459 start-sanitize-m32rx
 460         Include cpux.h,decodex.h if m32rx.
 461 end-sanitize-m32rx
 462         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
 463         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
 464         (sim_state): Delete members core,events,halt_jmp_buf.
 465         Change `cpu' member to be a pointer to the cpu's struct, rather than
 466         record inside the state struct.
 467         * tconfig.in (WITH_DEVICES): Define here.
 468         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
 469
 470 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
 471
 472         * arch-defs.h (INSN_NAME): Fix typo.
 473
 474 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 475
 476         * configure: Regenerated to track ../common/aclocal.m4 changes.
 477         * config.in: Ditto.
 478
 479 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 480
 481         * m32r-sim.h (MSPR_ADDR): New macro.
 482         (m32r_mspr_device): Declare.
 483         (struct _device): Define.
 484         * m32r.c (m32r_mspr_device): New global.
 485         (device_{io_{read,write}_buffer,error}): New functions.
 486         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
 487         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
 488         (sim_open): Attach device to handle MSPR register.
 489         * sim-main.h (WITH_DEVICES): Define as 1.
 490         Include cpu-sim.h.
 491
 492         * configure: Regenerated to track ../common/aclocal.m4 changes.
 493
 494 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
 495
 496         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
 497         * configure: Regenerated.
 498
 499 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
 500
 501         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
 502         * sim-if.c (sim_open): Call sim_config.
 503         (sim_stop_reason): Update call to sim_signal_to_host.
 504
 505 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
 506
 507         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
 508
 509 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 510
 511         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
 512
 513 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
 514
 515         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
 516
 517 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 518
 519         * configure: Regenerated to track ../common/aclocal.m4 changes.
 520
 521 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 522
 523         * configure: Regenerated to track ../common/aclocal.m4 changes.
 524
 525 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 526
 527         * configure: Regenerated to track ../common/aclocal.m4 changes.
 528
 529 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 530
 531         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
 532         SIM_DEFAULT_MODEL): Delete, moved to common.
 533         (SIM_EXTRA_CFLAGS): Update.
 534
 535 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 536
 537         * configure.in (sim_link_links): Configure non-strict memory
 538         alignment.
 539
 540         * configure: Regenerated to track ../common/aclocal.m4 changes.
 541
 542 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 543
 544         * configure: Regenerated to track ../common/aclocal.m4 changes.
 545
 546 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 547
 548         * sim-if.c (sim_open): Allocate memory under sim-memopt module
 549         using sim_do_commandf.
 550         (sim_open): Set magic-number at the start.
 551         (sim_do_command): Implement.
 552
 553         * sim-main.h (sim_engine_halt): Map onto engine_halt.
 554
 555 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 556
 557         * configure: Regenerated to track ../common/aclocal.m4 changes.
 558
 559 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 560
 561         * configure: Regenerated to track ../common/aclocal.m4 changes.
 562
 563 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 564
 565         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
 566
 567 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 568
 569         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
 570
 571 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 572
 573         * configure: Regenerated to track ../common/aclocal.m4 changes.
 574         * config.in: Ditto.
 575
 576 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 577
 578         * sim-if.c (sim_kill): Delete.
 579         (sim_create_inferior): Add ABFD argument.
 580         (sim_load): Move setting of PC from here.
 581         (sim_create_inferior): To here.
 582         (sim_load): Delete, use sim-hload.c instead.
 583
 584         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
 585
 586 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 587
 588         * configure: Regenerated to track ../common/aclocal.m4 changes.
 589         * config.in: Ditto.
 590
 591 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 592
 593         * sim-if.c (sim_open): Add ABFD argument.
 594
 595 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
 596
 597         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
 598         * sim-if.c (sim_open): Use it.
 599
 600 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 601
 602         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
 603
 604 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 605
 606         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
 607         (sim_write): Ditto for write.
 608
 609         * m32r.c (do_trap): Ditto for read/write.
 610
 611 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 612
 613         * sim-if.c (sim_open): Add callback argument.
 614         (sim_set_callbacks, sim_callback): Delete.
 615         (sim_load): Set STATE_LOADED_P.
 616
 617 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 618
 619         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
 620         sim_engine_abort.
 621
 622 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 623
 624         * sim-if.c (sim_open): Update to reflect changes to core in
 625         ../common/.
 626         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
 627         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
 628         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
 629
 630 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
 631
 632         * decode.c (decode): Add computed goto support.
 633
 634 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 635
 636         * mem-ops.h: Stub additional core read/write arguments.
 637
 638         * sim-main.h: Declare sim_cia - type SI.
 639         (struct _sim_cpu): Move base type to end per common.
 640         (struct _sim_state): Ditto.
 641
 642 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
 643
 644         Merge from branch into devo.  CGEN generic files moved to common
 645         directory.  K&R C support is no longer provided.
 646
 647 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 648
 649         * configure: Regenerated to track ../common/aclocal.m4 changes.
 650
 651 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
 652
 653         * Makefile.in, seman-cache.c: new file, for wingdb build.
 654         * sim-alloca.h: fixed for wingdb.
 655
 656 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
 657
 658         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
 659         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
 660         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
 661
 662 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
 663
 664         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
 665         (exc_illegal): Likewise.
 666         * decode.c (decode_vars): Add decode_illegal.
 667         * genmloop.sh: #include "cpu-opc.h".
 668         * sem-switch.c (case_INSN_ILLEGAL): Declare.
 669         (labels): Add case_INSN_ILLEGAL.
 670         (SWITCH): Add INSN_ILLEGAL case.
 671
 672 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
 673
 674         * model.c (model_module): Use 0 not NULL.
 675
 676         * genmloop.sh (sim_main_loop): Handle k&r c.
 677
 678         * sem-switch.c: Regenerate to get k&r c support.
 679         * semantics.c: Likewise.
 680
 681         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
 682         (ADDCSI,SUBCSI): New functions.
 683         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
 684         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
 685
 686         * simcache.c (simcache_{install,init,uninstall}): Use
 687         DECLARE_MODULE_INSTALL_HANDLER.
 688         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
 689
 690         * utils.c: #include "semops.h".
 691
 692 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
 693
 694         * profile.c (profile_print_simcache): Fix thinko in printf text.
 695
 696         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
 697
 698 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
 699
 700         * m32r.c (h_cr_get): Rewrite.
 701         (h_cr_set): Rewrite.
 702         * sem-switch.c (rte): bcarry renamed to bcond.
 703         * semantics.c (rte): Likewise.
 704         * simdefs.h (CPU_STATE): Likewise.
 705
 706         * config.in (HAVE_SYS_TIME_H): Add.
 707         * configure.in: Check for sys/time.h.
 708         * configure: Regenerated.
 709         * utils.c: Include sys/time.h if present.
 710
 711         * common.c (sim_parse_args): Account for NULL terminating entry
 712         in long_options table.
 713
 714         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
 715         Always use cache if configured in.
 716         * mainloop.in (do_extract_insn{16,32}): New functions.
 717         (normal,fast): Call them.  Handle starting in left slot.
 718         * simcache.c (simcache_option_handler): Disallow -c0.
 719         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
 720
 721         * profile.c (profile_print_simcache): Fix percentage calc.
 722
 723         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
 724
 725 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
 726
 727         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
 728         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
 729         Add mod-list.h.
 730         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
 731         (sim-if.o,m32r.o,utils.o): Likewise.
 732         (common.o): Don't explicitly depend on mod-list.h.
 733         (mainloop.c): Pass CPU to genmloop.sh.
 734         (stamp-modules): Depend on configure.
 735         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
 736         (extract.o): Depend on decode.h, memops.h, semops.h.
 737         (semantics.o,seman-cache.o): Likewise.
 738         (model.o,ops.o): Depend on memops.h.
 739         (extr-cache.o): Disable building for the moment.
 740
 741         * simcommon.h: Delete, move contents into cgen-sim.h.
 742         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
 743         (UINT,CGEN_CAT3): Define.
 744         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
 745         (decode_t): Renamed to DECODE.
 746
 747         * simfns.h: Delete, contents moved to memops.h,semops.h.
 748         * memops.h: New file.
 749         * semops.h: New file.
 750         * decode.h: Renamed from semantics.h.
 751
 752         * sim-argv.h: New file.
 753         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
 754         dependency of sim-argv.h.
 755
 756         * sim-alloca.h: New file.
 757         * common.c: Include it.
 758         * Makefile.in (common.o): Add dependency.
 759
 760         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
 761         (HAVE_GETRUSAGE,HAVE_TIME): Add.
 762         * configure.in: sinclude ../common/aclocal.m4.
 763         Check for headers time.h, sys/resource.h.
 764         Check for functions time, getrusage.
 765         (sim_link_{files,links}): Add link cpu-opc.h.
 766         (sim_profile): Add simcache.
 767         (SIM_AC_PROFILE): Add simcache, profile.o.
 768         (simcache module): Delete extr-cache.o for now.
 769         (--enable-sim-cache): Allow specification of default cache size.
 770         * configure: Regenerated.
 771
 772         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
 773         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
 774         Regenerate.
 775
 776         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
 777         Don't include m32r-sim.h.
 778         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
 779         Simplify profiling test with PROFILE_MODEL_P.
 780         (mvfc,mvtc): Fix access of control registers.
 781         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
 782         Don't include m32r-sim.h.
 783         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
 784         Simplify profiling test with PROFILE_MODEL_P.
 785         (mvfc,mvtc): Fix access of control registers.
 786
 787         * sem-switch.c: New file, for GCC computed goto support.
 788
 789         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
 790         memops.h,semops.h,trace.h,cpu-sim.h.
 791         (RUN_FAST_P): Change default to run fast if cache size > 0
 792         and not profiling.
 793         (sim_main_loop): Record execution time.
 794         Record instruction count even in fast mode.
 795         (init): Allow cpu to provide init code in mainloop.in.
 796         (FAST): Define as 0 or 1 depending on fast mode.
 797         * mainloop.in (normal): Combine with fast case.
 798         Add support for GCC computed gotos.  Count simcache hits/misses.
 799         (init): Initialize "switch" labels if GNUC.
 800
 801         * cgen-utils.in: Don't include opcode/cgen.h.
 802         Include cgen-sim.h, cpu-opc.h.
 803         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
 804         * m32r-sim.h: Don't include mod-list.h
 805         (RUN_FAST_P): Delete.
 806         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
 807         semops.h,memory.h,trace.h
 808         (h_cr_get,h_cr_set): New functions.
 809         * memory.c: #include cgen-sim.h,callback.h.
 810         * ops.c: Don't include profile.h,m32r-sim.h.
 811         Include cgen-sim.h,memops.h,cpu-sim.h.
 812         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
 813         * trace.c: Include cgen-sim.h,cpu-opc.h.
 814         * trace.h (trace_insn_{init,fini}): Declare.
 815
 816         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
 817         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
 818         Regenerate to get new insn aliases.
 819
 820         * mrun.c: #include "ansidecl.h".
 821         (STATE): Use struct sim_state instead.
 822
 823         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
 824         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
 825         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
 826         (profile_print_simcache): New function.
 827         (profile_print): Call it.  Print simulator speed stats.
 828         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
 829         PROFILE_MEMORY_MASK.
 830         (MODULE_PROFILE_SIMCACHE_P): Define.
 831         (PROFILE_SIMCACHE_MASK): Define.
 832         (PROFILE_COUNT): New members total_insn_count,exec_time.
 833         New members simcache_hits,simcache_misses.
 834         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
 835         (PROFILE_MODEL_P): New macro.
 836         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
 837
 838         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
 839         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
 840         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
 841         (sim_info): Pass verbose to profile_print.
 842
 843         * simcache.c: Include cgen-sim.h,callback.h.
 844         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
 845         (simcache_option_handler): Ensure cache size at least 2.
 846         Allow config time specification of default cache size.
 847         * simcache.h (struct simcache): Support GCC computed gotos.
 848         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
 849         (USING_SIMCACHE_P): New macro.
 850
 851         * simdefs.h: Don't include m32r-opc.h.
 852         (CGEN_MAX_SIM_INSNS): Define.
 853         (CPU_STATE): Regenerate.
 854         (ARGBUF): Regenerate.
 855         (extract,semantic handler decls): Delete, moved to decode.h.
 856
 857         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
 858         (USE_SEM_SWITCH): Define.
 859
 860         * utils.c: Include bfd.h,time.h,sys/resource.h.
 861         (sim_time_get,sim_time_elapsed): New functions.
 862         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
 863
 864 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
 865
 866         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
 867         * configure: Regenerated.
 868         * model.c: #include <stdlib.h>.
 869         * simcache.c: #include "libiberty.h".
 870         * simcommon.h (alloca): Handle i386-windows.
 871
 872         * common.c: #include libiberty.h.
 873         (sim_signal_to_host): Return 5 if wingdb.
 874
 875 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
 876
 877         * configure.in (sim_cache): Enabled by default now, pass default
 878         cache size to --enable-sim-cache.
 879         * simcache.c (simcache_option_handler): Allow -c 0.
 880
 881         * simdefs.h,simfns.h: Regenerate
 882         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
 883
 884 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
 885
 886         Add model profiling support.
 887         * configure.in: Handle --enable-sim-model.
 888         (sim_profile): Add model.
 889         * Makefile.in (model.o): Add rule.
 890         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
 891         * extract.c (*): Add model profiling support.
 892         * m32r.c (model_mark_{get,set}_h_gr): New functions.
 893         (model_mark_{busy,unbusy}_reg): New functions.
 894         * profile.c (profile_option_handler): Recognize --profile model.
 895         (profile_print_model): New function.
 896         (profile_print): Call it.
 897         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
 898         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
 899         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
 900         load_stall_count,taken_count,untaken_count.
 901         * semantics.c (*): Add model profiling support.
 902         * simcommon.h (struct sim_state): New members mach,model.
 903         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
 904         (MAX_MODELS,MAX_UNITS): Define.
 905         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
 906
 907         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
 908         (stamp-modules): Depend on genmodlist.sh.
 909         * common.c (standard_options): Add --max-insns.
 910         (copy_argv): New function.
 911         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
 912         * genmloop.sh: Allow mainloop.in to contain support code.
 913         * mainloop.in: Move do_insn16,do_insn32 here.
 914         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
 915         * sim-if.c (sim_open): Don't set max insn count.
 916         (sim_create_inferior): Save argv,envp.
 917         * simcommon.h (struct sim_state): New members argv,envp.
 918         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
 919         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
 920         (ARGBUF): New members h_gr_get, h_gr_set.
 921         * trace.c (trace_insn_init,trace_insn_fini): New functions.
 922         (trace_printf): Print to buffer, output later by trace_insn_fini.
 923         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
 924
 925 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
 926
 927         * configure.in (AC_FUNC_ALLOCA): Call.
 928         * configure: Regenerate.
 929         * config.h (HAVE_ALLOCA_H): Add.
 930         * simcommon.h: Add alloca support.
 931         (DECLARE_MODULE_INSTALL_HANDLER): Define.
 932         (DECLARE_OPTION_HANDLER): Define.
 933         (MEM_FN): Declare using PARAMS.
 934         (DECLARE_MEM_FN): Define.
 935         * trace.c (trace_result): Tweak for !STDC.
 936         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
 937         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
 938         * common.c (sim_print_help_fn): Use PARAMS.
 939         (standard_option_handler): Fix decl for !STDC systems.
 940         * memory.c: #include <stdio.h>
 941         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
 942         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
 943         * profile.c (profile_install): Likewise.
 944         (profile_option_handler): Likewise.
 945
 946 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
 947
 948         * semantics.c (*): Don't suffix big unsigned numbers with "U".
 949         Prefix them with 0x instead.
 950
 951         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
 952         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
 953         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
 954         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
 955         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
 956         Add support for boolean and/or.
 957         * utils.c: Redo naming of DI functional support.
 958         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
 959
 960 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
 961
 962         * Directory created.