sim/m32r/ChangeLog

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