| 1 | start-sanitize-m32rx |
| 2 | Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com> |
| 3 | |
| 4 | * mloopx.in: Fix handling of branch in parallel with another insn. |
| 5 | * semx.c: Regenerate. |
| 6 | |
| 7 | end-sanitize-m32rx |
| 8 | Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com> |
| 9 | |
| 10 | * sim-main.h: #include symcat.h. |
| 11 | * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg. |
| 12 | (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros. |
| 13 | * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate. |
| 14 | * sem.c,sem-switch.c: Regenerate. |
| 15 | start-sanitize-m32rx |
| 16 | * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec. |
| 17 | * mloopx.in: Rewrite. |
| 18 | * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate. |
| 19 | end-sanitize-m32rx |
| 20 | |
| 21 | Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com> |
| 22 | |
| 23 | * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6 |
| 24 | in the backup PC register. |
| 25 | start-sanitize-m32rx |
| 26 | * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6 |
| 27 | in the backup PC register. |
| 28 | end-sanitize-m32rx |
| 29 | |
| 30 | Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com> |
| 31 | |
| 32 | * m32r.c (do_lock,do_unlock): Delete. |
| 33 | * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate. |
| 34 | * sem.c,sem-switch.c: Regenerate. |
| 35 | start-sanitize-m32rx |
| 36 | * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate. |
| 37 | end-sanitize-m32rx |
| 38 | |
| 39 | Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com> |
| 40 | |
| 41 | * Makefile.in (M32R_OBJS): Add cpu.o. |
| 42 | (cpu.o): Add rule for. |
| 43 | (NL_TARGET): Define. |
| 44 | * configure.in: Add AC_CHECK_PROG(SCHEME). |
| 45 | * cpu.c: New file. |
| 46 | * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. |
| 47 | * sem-switch.c,sem.c: Regenerate. |
| 48 | * mloop.in (execute): Update call to semantic fn. |
| 49 | start-sanitize-m32rx |
| 50 | (M32RX_OBJS): Add cpux.o. |
| 51 | (cpux.o): Add rule for. |
| 52 | cpux.c: New file. |
| 53 | * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate. |
| 54 | * m32rx.c (m32rx_h_accums_{get,set}): Rewrite. |
| 55 | (m32rx_h_cr_{get,set}): New functions. |
| 56 | (m32rx_h_accums_{get,set}): New functions. |
| 57 | * mloopx.in: Rewrite main loop. |
| 58 | end-sanitize-m32rx |
| 59 | |
| 60 | * m32r.c (do_trap): Move from here. |
| 61 | * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support. |
| 62 | (sim_create_inferior): Use h_pc_set. |
| 63 | (h_pc_{get,set}): New functions. |
| 64 | (h_gr_{get,set}): New functions. |
| 65 | (syscall_{read,write}_mem): New functions. |
| 66 | * sim-main.h (h_{gr,pc}_{get,set}): Declare. |
| 67 | |
| 68 | Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 69 | |
| 70 | * sim-if.c (sim_store_register, sim_fetch_register): Pass in |
| 71 | length parameter. Return -1. |
| 72 | (sim_create_inferior): Pass 4 sim_store_register. |
| 73 | |
| 74 | Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com> |
| 75 | |
| 76 | * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now. |
| 77 | |
| 78 | * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate. |
| 79 | start-sanitize-m32rx |
| 80 | * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate. |
| 81 | end-sanitize-m32rx |
| 82 | |
| 83 | Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com> |
| 84 | |
| 85 | * decode.c, sem.c: Regenerate. |
| 86 | start-sanitize-m32rx |
| 87 | * cpux.h, decodex.c, readx.c, semx.c: Regenerate. |
| 88 | * m32rx.c (m32rx_h_accums_set): New function. |
| 89 | (m32rx_model_mark_[gs]et_h_gr): New function. |
| 90 | * mloopx.in: Rewrite. |
| 91 | * Makefile.in (mloopx.o): Build with -parallel. |
| 92 | * sim-main.h (_sim_cpu): Delete member `par_exec'. |
| 93 | * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx. |
| 94 | end-sanitize-m32rx |
| 95 | |
| 96 | Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com> |
| 97 | |
| 98 | * Makefile.in (m32r.o): Depend on cpu.h |
| 99 | (extract.o): Pass -DSCACHE_P. |
| 100 | * mloop.in (extract{16,32}): Update call to m32r_decode. |
| 101 | * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate. |
| 102 | * extract.c,model.c,sem-switch.c,sem.c: Regenerate. |
| 103 | * sim-main.h: #include "ansidecl.h". |
| 104 | Don't include cpu-opc.h, done by arch.h. |
| 105 | start-sanitize-m32rx |
| 106 | * Makefile.in (M32RX_OBJS): Build m32rx support now. |
| 107 | (m32rx.o): New rule. |
| 108 | * m32r-sim.h (m32rx_h_cr_[gs]et): Define. |
| 109 | * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC. |
| 110 | (m32rx_h_accums_get): New function. |
| 111 | * mloopx.in: Update call to m32rx_decode. Rewrite exec loop. |
| 112 | * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate. |
| 113 | end-sanitize-m32rx |
| 114 | |
| 115 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 116 | |
| 117 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 118 | |
| 119 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 120 | |
| 121 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 122 | |
| 123 | start-sanitize-m32rx |
| 124 | Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com> |
| 125 | |
| 126 | * Makefile.in (M32RX_OBJS): Comment out until m32rx port working. |
| 127 | * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h. |
| 128 | * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry. |
| 129 | |
| 130 | end-sanitize-m32rx |
| 131 | Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com> |
| 132 | |
| 133 | * cpux.h: Fix duplicate definition of h_accums field for |
| 134 | fmt_53_sadd structure. |
| 135 | |
| 136 | start-sanitize-m32rx |
| 137 | Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com> |
| 138 | |
| 139 | * Makefile.in: Add m32rx objs, and rules to build them. |
| 140 | * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files. |
| 141 | * m32rx.c, mloopx.in: New files. |
| 142 | |
| 143 | end-sanitize-m32rx |
| 144 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> |
| 145 | |
| 146 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 147 | |
| 148 | Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com> |
| 149 | |
| 150 | * arch.c, arch.h, cpuall.h: New files. |
| 151 | * arch-defs.h: Deleted. |
| 152 | * mloop.in: Renamed from mainloop.in. |
| 153 | * Makefile.in: Update. |
| 154 | * sem-ops.h: Deleted. |
| 155 | * mem-ops.h: Deleted. |
| 156 | start-sanitize-cygnus |
| 157 | Add cgen support for generating files. |
| 158 | end-sanitize-cygnus |
| 159 | (arch): Renamed from CPU. |
| 160 | * cpu.h: New file. |
| 161 | * decode.c: Redone. |
| 162 | * decode.h: Redone. |
| 163 | * extract.c: Redone. |
| 164 | * model.c: Redone. |
| 165 | * sem-switch.c: Redone. |
| 166 | * sem.c: Renamed from semantics.c, and redone. |
| 167 | * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update. |
| 168 | (GETTWI,SETTWI,BRANCH_NEW_PC): Define. |
| 169 | * m32r.c (WANT_CPU,WANT_CPU_M32R): Define. |
| 170 | (m32r_{fetch,store}_register): New functions. |
| 171 | (model_mark_{get,set}_h_gr): Prefix with m32r_. |
| 172 | (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_. |
| 173 | (h_cr_{get,set}): Prefix with m32r_. |
| 174 | (do_trap): Fetch state from current_cpu, not current_state. |
| 175 | Call sim_engine_halt instead of engine_halt. |
| 176 | * sim-if.c (alloc_cpu): New function. |
| 177 | (free_state): New function. |
| 178 | (sim_open): Call sim_state_alloc, and malloc space for selected cpu |
| 179 | type. Call sim_analyze_program. |
| 180 | (sim_create_inferior): Handle selected cpu type when setting PC. |
| 181 | start-sanitize-m32rx |
| 182 | (sim_resume): Handle m32rx. |
| 183 | end-sanitize-m32rx |
| 184 | (sim_stop_reason): Deleted. |
| 185 | (print_m32r_misc_cpu): Update. |
| 186 | start-sanitize-m32rx |
| 187 | (sim_{fetch,store}_register): Handle m32rx. |
| 188 | end-sanitize-m32rx |
| 189 | (sim_{read,write}): Deleted. |
| 190 | (sim_engine_illegal_insn): New function. |
| 191 | * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h. |
| 192 | Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r. |
| 193 | start-sanitize-m32rx |
| 194 | Include cpux.h,decodex.h if m32rx. |
| 195 | end-sanitize-m32rx |
| 196 | (_sim_cpu): Include member appropriate cpu_data member for the cpu. |
| 197 | (M32R_MISC_PROFILE): Renamed from M32R_PROFILE. |
| 198 | (sim_state): Delete members core,events,halt_jmp_buf. |
| 199 | Change `cpu' member to be a pointer to the cpu's struct, rather than |
| 200 | record inside the state struct. |
| 201 | * tconfig.in (WITH_DEVICES): Define here. |
| 202 | (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu. |
| 203 | |
| 204 | Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com> |
| 205 | |
| 206 | * arch-defs.h (INSN_NAME): Fix typo. |
| 207 | |
| 208 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 209 | |
| 210 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 211 | * config.in: Ditto. |
| 212 | |
| 213 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> |
| 214 | |
| 215 | * m32r-sim.h (MSPR_ADDR): New macro. |
| 216 | (m32r_mspr_device): Declare. |
| 217 | (struct _device): Define. |
| 218 | * m32r.c (m32r_mspr_device): New global. |
| 219 | (device_{io_{read,write}_buffer,error}): New functions. |
| 220 | * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map. |
| 221 | * sim-if.c: Delete redundant inclusion of cpu-sim.h. |
| 222 | (sim_open): Attach device to handle MSPR register. |
| 223 | * sim-main.h (WITH_DEVICES): Define as 1. |
| 224 | Include cpu-sim.h. |
| 225 | |
| 226 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 227 | |
| 228 | Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com> |
| 229 | |
| 230 | * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call. |
| 231 | * configure: Regenerated. |
| 232 | |
| 233 | Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com> |
| 234 | |
| 235 | * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}. |
| 236 | * sim-if.c (sim_open): Call sim_config. |
| 237 | (sim_stop_reason): Update call to sim_signal_to_host. |
| 238 | |
| 239 | Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com> |
| 240 | |
| 241 | * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS). |
| 242 | |
| 243 | Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 244 | |
| 245 | * sim-if.c (sim_open): Delete dead call to sim_core_attach. |
| 246 | |
| 247 | Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com> |
| 248 | |
| 249 | * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division. |
| 250 | |
| 251 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 252 | |
| 253 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 254 | |
| 255 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 256 | |
| 257 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 258 | |
| 259 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 260 | |
| 261 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 262 | |
| 263 | Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 264 | |
| 265 | * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE, |
| 266 | SIM_DEFAULT_MODEL): Delete, moved to common. |
| 267 | (SIM_EXTRA_CFLAGS): Update. |
| 268 | |
| 269 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 270 | |
| 271 | * configure.in (sim_link_links): Configure non-strict memory |
| 272 | alignment. |
| 273 | |
| 274 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 275 | |
| 276 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 277 | |
| 278 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 279 | |
| 280 | Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 281 | |
| 282 | * sim-if.c (sim_open): Allocate memory under sim-memopt module |
| 283 | using sim_do_commandf. |
| 284 | (sim_open): Set magic-number at the start. |
| 285 | (sim_do_command): Implement. |
| 286 | |
| 287 | * sim-main.h (sim_engine_halt): Map onto engine_halt. |
| 288 | |
| 289 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 290 | |
| 291 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 292 | |
| 293 | Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> |
| 294 | |
| 295 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 296 | |
| 297 | Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 298 | |
| 299 | * Makefile.in (SIM_OBJS): Add sim-memopt.o module. |
| 300 | |
| 301 | Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 302 | |
| 303 | * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach. |
| 304 | |
| 305 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 306 | |
| 307 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 308 | * config.in: Ditto. |
| 309 | |
| 310 | Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 311 | |
| 312 | * sim-if.c (sim_kill): Delete. |
| 313 | (sim_create_inferior): Add ABFD argument. |
| 314 | (sim_load): Move setting of PC from here. |
| 315 | (sim_create_inferior): To here. |
| 316 | (sim_load): Delete, use sim-hload.c instead. |
| 317 | |
| 318 | * Makefile.in (SIM_OBJS): Add sim-hload.o module. |
| 319 | |
| 320 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 321 | |
| 322 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 323 | * config.in: Ditto. |
| 324 | |
| 325 | Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 326 | |
| 327 | * sim-if.c (sim_open): Add ABFD argument. |
| 328 | |
| 329 | Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com> |
| 330 | |
| 331 | * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro. |
| 332 | * sim-if.c (sim_open): Use it. |
| 333 | |
| 334 | Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 335 | |
| 336 | * sim-main.h (WITH_ENGINE): Disable the common engine for now. |
| 337 | |
| 338 | Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 339 | |
| 340 | * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer. |
| 341 | (sim_write): Ditto for write. |
| 342 | |
| 343 | * m32r.c (do_trap): Ditto for read/write. |
| 344 | |
| 345 | Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 346 | |
| 347 | * sim-if.c (sim_open): Add callback argument. |
| 348 | (sim_set_callbacks, sim_callback): Delete. |
| 349 | (sim_load): Set STATE_LOADED_P. |
| 350 | |
| 351 | Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 352 | |
| 353 | * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for |
| 354 | sim_engine_abort. |
| 355 | |
| 356 | Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 357 | |
| 358 | * sim-if.c (sim_open): Update to reflect changes to core in |
| 359 | ../common/. |
| 360 | * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI, |
| 361 | GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI, |
| 362 | SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto. |
| 363 | |
| 364 | Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com> |
| 365 | |
| 366 | * decode.c (decode): Add computed goto support. |
| 367 | |
| 368 | Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 369 | |
| 370 | * mem-ops.h: Stub additional core read/write arguments. |
| 371 | |
| 372 | * sim-main.h: Declare sim_cia - type SI. |
| 373 | (struct _sim_cpu): Move base type to end per common. |
| 374 | (struct _sim_state): Ditto. |
| 375 | |
| 376 | Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com> |
| 377 | |
| 378 | Merge from branch into devo. CGEN generic files moved to common |
| 379 | directory. K&R C support is no longer provided. |
| 380 | |
| 381 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> |
| 382 | |
| 383 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 384 | |
| 385 | Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com> |
| 386 | |
| 387 | * Makefile.in, seman-cache.c: new file, for wingdb build. |
| 388 | * sim-alloca.h: fixed for wingdb. |
| 389 | |
| 390 | Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com> |
| 391 | |
| 392 | * decode.c (*): m32r_cgen_insn_table renamed to ..._entries. |
| 393 | * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE. |
| 394 | * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries. |
| 395 | |
| 396 | Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com> |
| 397 | |
| 398 | * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr. |
| 399 | (exc_illegal): Likewise. |
| 400 | * decode.c (decode_vars): Add decode_illegal. |
| 401 | * genmloop.sh: #include "cpu-opc.h". |
| 402 | * sem-switch.c (case_INSN_ILLEGAL): Declare. |
| 403 | (labels): Add case_INSN_ILLEGAL. |
| 404 | (SWITCH): Add INSN_ILLEGAL case. |
| 405 | |
| 406 | Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com> |
| 407 | |
| 408 | * model.c (model_module): Use 0 not NULL. |
| 409 | |
| 410 | * genmloop.sh (sim_main_loop): Handle k&r c. |
| 411 | |
| 412 | * sem-switch.c: Regenerate to get k&r c support. |
| 413 | * semantics.c: Likewise. |
| 414 | |
| 415 | * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI. |
| 416 | (ADDCSI,SUBCSI): New functions. |
| 417 | * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling. |
| 418 | * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling. |
| 419 | |
| 420 | * simcache.c (simcache_{install,init,uninstall}): Use |
| 421 | DECLARE_MODULE_INSTALL_HANDLER. |
| 422 | (simcache_option_handler): Use DECLARE_OPTION_HANDLER. |
| 423 | |
| 424 | * utils.c: #include "semops.h". |
| 425 | |
| 426 | Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com> |
| 427 | |
| 428 | * profile.c (profile_print_simcache): Fix thinko in printf text. |
| 429 | |
| 430 | * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty. |
| 431 | |
| 432 | Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com> |
| 433 | |
| 434 | * m32r.c (h_cr_get): Rewrite. |
| 435 | (h_cr_set): Rewrite. |
| 436 | * sem-switch.c (rte): bcarry renamed to bcond. |
| 437 | * semantics.c (rte): Likewise. |
| 438 | * simdefs.h (CPU_STATE): Likewise. |
| 439 | |
| 440 | * config.in (HAVE_SYS_TIME_H): Add. |
| 441 | * configure.in: Check for sys/time.h. |
| 442 | * configure: Regenerated. |
| 443 | * utils.c: Include sys/time.h if present. |
| 444 | |
| 445 | * common.c (sim_parse_args): Account for NULL terminating entry |
| 446 | in long_options table. |
| 447 | |
| 448 | * genmloop.sh (RUN_FAST_P): Don't run fast if tracing. |
| 449 | Always use cache if configured in. |
| 450 | * mainloop.in (do_extract_insn{16,32}): New functions. |
| 451 | (normal,fast): Call them. Handle starting in left slot. |
| 452 | * simcache.c (simcache_option_handler): Disallow -c0. |
| 453 | * sem-switch.c (TRACE_RESULT): Redefine so no tracing. |
| 454 | |
| 455 | * profile.c (profile_print_simcache): Fix percentage calc. |
| 456 | |
| 457 | * Makefile.in (INCLUDE_DEPS): Delete simcommon.h. |
| 458 | |
| 459 | Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com> |
| 460 | |
| 461 | * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for. |
| 462 | (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h. |
| 463 | Add mod-list.h. |
| 464 | (mrun.o): Don't depend on M32R_INCLUDE_DEPS. |
| 465 | (sim-if.o,m32r.o,utils.o): Likewise. |
| 466 | (common.o): Don't explicitly depend on mod-list.h. |
| 467 | (mainloop.c): Pass CPU to genmloop.sh. |
| 468 | (stamp-modules): Depend on configure. |
| 469 | (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h. |
| 470 | (extract.o): Depend on decode.h, memops.h, semops.h. |
| 471 | (semantics.o,seman-cache.o): Likewise. |
| 472 | (model.o,ops.o): Depend on memops.h. |
| 473 | (extr-cache.o): Disable building for the moment. |
| 474 | |
| 475 | * simcommon.h: Delete, move contents into cgen-sim.h. |
| 476 | * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h. |
| 477 | (UINT,CGEN_CAT3): Define. |
| 478 | ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN. |
| 479 | (decode_t): Renamed to DECODE. |
| 480 | |
| 481 | * simfns.h: Delete, contents moved to memops.h,semops.h. |
| 482 | * memops.h: New file. |
| 483 | * semops.h: New file. |
| 484 | * decode.h: Renamed from semantics.h. |
| 485 | |
| 486 | * sim-argv.h: New file. |
| 487 | * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add |
| 488 | dependency of sim-argv.h. |
| 489 | |
| 490 | * sim-alloca.h: New file. |
| 491 | * common.c: Include it. |
| 492 | * Makefile.in (common.o): Add dependency. |
| 493 | |
| 494 | * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add. |
| 495 | (HAVE_GETRUSAGE,HAVE_TIME): Add. |
| 496 | * configure.in: sinclude ../common/aclocal.m4. |
| 497 | Check for headers time.h, sys/resource.h. |
| 498 | Check for functions time, getrusage. |
| 499 | (sim_link_{files,links}): Add link cpu-opc.h. |
| 500 | (sim_profile): Add simcache. |
| 501 | (SIM_AC_PROFILE): Add simcache, profile.o. |
| 502 | (simcache module): Delete extr-cache.o for now. |
| 503 | (--enable-sim-cache): Allow specification of default cache size. |
| 504 | * configure: Regenerated. |
| 505 | |
| 506 | * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h, |
| 507 | cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h. |
| 508 | Regenerate. |
| 509 | |
| 510 | * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h. |
| 511 | Don't include m32r-sim.h. |
| 512 | (*): Define/Undef FLD macro. Use it to reference ARGBUF. |
| 513 | Simplify profiling test with PROFILE_MODEL_P. |
| 514 | (mvfc,mvtc): Fix access of control registers. |
| 515 | * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h. |
| 516 | Don't include m32r-sim.h. |
| 517 | (*): Define/Undef FLD macro. Use it to reference ARGBUF. |
| 518 | Simplify profiling test with PROFILE_MODEL_P. |
| 519 | (mvfc,mvtc): Fix access of control registers. |
| 520 | |
| 521 | * sem-switch.c: New file, for GCC computed goto support. |
| 522 | |
| 523 | * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h, |
| 524 | memops.h,semops.h,trace.h,cpu-sim.h. |
| 525 | (RUN_FAST_P): Change default to run fast if cache size > 0 |
| 526 | and not profiling. |
| 527 | (sim_main_loop): Record execution time. |
| 528 | Record instruction count even in fast mode. |
| 529 | (init): Allow cpu to provide init code in mainloop.in. |
| 530 | (FAST): Define as 0 or 1 depending on fast mode. |
| 531 | * mainloop.in (normal): Combine with fast case. |
| 532 | Add support for GCC computed gotos. Count simcache hits/misses. |
| 533 | (init): Initialize "switch" labels if GNUC. |
| 534 | |
| 535 | * cgen-utils.in: Don't include opcode/cgen.h. |
| 536 | Include cgen-sim.h, cpu-opc.h. |
| 537 | * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h. |
| 538 | * m32r-sim.h: Don't include mod-list.h |
| 539 | (RUN_FAST_P): Delete. |
| 540 | * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h, |
| 541 | semops.h,memory.h,trace.h |
| 542 | (h_cr_get,h_cr_set): New functions. |
| 543 | * memory.c: #include cgen-sim.h,callback.h. |
| 544 | * ops.c: Don't include profile.h,m32r-sim.h. |
| 545 | Include cgen-sim.h,memops.h,cpu-sim.h. |
| 546 | (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE. |
| 547 | * trace.c: Include cgen-sim.h,cpu-opc.h. |
| 548 | * trace.h (trace_insn_{init,fini}): Declare. |
| 549 | |
| 550 | * model.c: Don't include signal.h,stdlib.h,m32r-sim.h. |
| 551 | Include cgen-sim.h,cpu-sim.h,cpu-opc.h. |
| 552 | Regenerate to get new insn aliases. |
| 553 | |
| 554 | * mrun.c: #include "ansidecl.h". |
| 555 | (STATE): Use struct sim_state instead. |
| 556 | |
| 557 | * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H. |
| 558 | Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h. |
| 559 | (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK. |
| 560 | (profile_print_simcache): New function. |
| 561 | (profile_print): Call it. Print simulator speed stats. |
| 562 | * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with |
| 563 | PROFILE_MEMORY_MASK. |
| 564 | (MODULE_PROFILE_SIMCACHE_P): Define. |
| 565 | (PROFILE_SIMCACHE_MASK): Define. |
| 566 | (PROFILE_COUNT): New members total_insn_count,exec_time. |
| 567 | New members simcache_hits,simcache_misses. |
| 568 | (PROFILE_SIMCACHE_{HITS,MISSES}): Define. |
| 569 | (PROFILE_MODEL_P): New macro. |
| 570 | (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros. |
| 571 | |
| 572 | * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H. |
| 573 | Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h. |
| 574 | (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P. |
| 575 | (sim_info): Pass verbose to profile_print. |
| 576 | |
| 577 | * simcache.c: Include cgen-sim.h,callback.h. |
| 578 | (USING_SIMCACHE_P): Replace with SIMCACHE_P. |
| 579 | (simcache_option_handler): Ensure cache size at least 2. |
| 580 | Allow config time specification of default cache size. |
| 581 | * simcache.h (struct simcache): Support GCC computed gotos. |
| 582 | (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined. |
| 583 | (USING_SIMCACHE_P): New macro. |
| 584 | |
| 585 | * simdefs.h: Don't include m32r-opc.h. |
| 586 | (CGEN_MAX_SIM_INSNS): Define. |
| 587 | (CPU_STATE): Regenerate. |
| 588 | (ARGBUF): Regenerate. |
| 589 | (extract,semantic handler decls): Delete, moved to decode.h. |
| 590 | |
| 591 | * tconfig.in: Don't include cgen-sim.h,m32r-sim.h. |
| 592 | (USE_SEM_SWITCH): Define. |
| 593 | |
| 594 | * utils.c: Include bfd.h,time.h,sys/resource.h. |
| 595 | (sim_time_get,sim_time_elapsed): New functions. |
| 596 | * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare. |
| 597 | |
| 598 | Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com> |
| 599 | |
| 600 | * configure.in (AC_CHECK_HEADERS): Handle i386-windows. |
| 601 | * configure: Regenerated. |
| 602 | * model.c: #include <stdlib.h>. |
| 603 | * simcache.c: #include "libiberty.h". |
| 604 | * simcommon.h (alloca): Handle i386-windows. |
| 605 | |
| 606 | * common.c: #include libiberty.h. |
| 607 | (sim_signal_to_host): Return 5 if wingdb. |
| 608 | |
| 609 | Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com> |
| 610 | |
| 611 | * configure.in (sim_cache): Enabled by default now, pass default |
| 612 | cache size to --enable-sim-cache. |
| 613 | * simcache.c (simcache_option_handler): Allow -c 0. |
| 614 | |
| 615 | * simdefs.h,simfns.h: Regenerate |
| 616 | * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate. |
| 617 | |
| 618 | Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com> |
| 619 | |
| 620 | Add model profiling support. |
| 621 | * configure.in: Handle --enable-sim-model. |
| 622 | (sim_profile): Add model. |
| 623 | * Makefile.in (model.o): Add rule. |
| 624 | * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types. |
| 625 | * extract.c (*): Add model profiling support. |
| 626 | * m32r.c (model_mark_{get,set}_h_gr): New functions. |
| 627 | (model_mark_{busy,unbusy}_reg): New functions. |
| 628 | * profile.c (profile_option_handler): Recognize --profile model. |
| 629 | (profile_print_model): New function. |
| 630 | (profile_print): Call it. |
| 631 | * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define. |
| 632 | (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define. |
| 633 | (PROFILE_COUNT): New members cycle_count,cti_stall_count, |
| 634 | load_stall_count,taken_count,untaken_count. |
| 635 | * semantics.c (*): Add model profiling support. |
| 636 | * simcommon.h (struct sim_state): New members mach,model. |
| 637 | * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type. |
| 638 | (MAX_MODELS,MAX_UNITS): Define. |
| 639 | * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile. |
| 640 | |
| 641 | * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS). |
| 642 | (stamp-modules): Depend on genmodlist.sh. |
| 643 | * common.c (standard_options): Add --max-insns. |
| 644 | (copy_argv): New function. |
| 645 | * tconfig.in (SIM_HAVE_MAX_INSNS): Define. |
| 646 | * genmloop.sh: Allow mainloop.in to contain support code. |
| 647 | * mainloop.in: Move do_insn16,do_insn32 here. |
| 648 | * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read. |
| 649 | * sim-if.c (sim_open): Don't set max insn count. |
| 650 | (sim_create_inferior): Save argv,envp. |
| 651 | * simcommon.h (struct sim_state): New members argv,envp. |
| 652 | * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define. |
| 653 | ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define. |
| 654 | (ARGBUF): New members h_gr_get, h_gr_set. |
| 655 | * trace.c (trace_insn_init,trace_insn_fini): New functions. |
| 656 | (trace_printf): Print to buffer, output later by trace_insn_fini. |
| 657 | * trace.h (TRACE_INSN_{INIT,FINI}): Define. |
| 658 | |
| 659 | Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com> |
| 660 | |
| 661 | * configure.in (AC_FUNC_ALLOCA): Call. |
| 662 | * configure: Regenerate. |
| 663 | * config.h (HAVE_ALLOCA_H): Add. |
| 664 | * simcommon.h: Add alloca support. |
| 665 | (DECLARE_MODULE_INSTALL_HANDLER): Define. |
| 666 | (DECLARE_OPTION_HANDLER): Define. |
| 667 | (MEM_FN): Declare using PARAMS. |
| 668 | (DECLARE_MEM_FN): Define. |
| 669 | * trace.c (trace_result): Tweak for !STDC. |
| 670 | * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG. |
| 671 | * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case. |
| 672 | * common.c (sim_print_help_fn): Use PARAMS. |
| 673 | (standard_option_handler): Fix decl for !STDC systems. |
| 674 | * memory.c: #include <stdio.h> |
| 675 | (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems. |
| 676 | (mem_flat_{read,write},mem_flat_option_handler): Likewise. |
| 677 | * profile.c (profile_install): Likewise. |
| 678 | (profile_option_handler): Likewise. |
| 679 | |
| 680 | Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com> |
| 681 | |
| 682 | * semantics.c (*): Don't suffix big unsigned numbers with "U". |
| 683 | Prefix them with 0x instead. |
| 684 | |
| 685 | * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG. |
| 686 | (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h. |
| 687 | * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement. |
| 688 | (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement. |
| 689 | * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support. |
| 690 | Add support for boolean and/or. |
| 691 | * utils.c: Redo naming of DI functional support. |
| 692 | (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions. |
| 693 | |
| 694 | Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com> |
| 695 | |
| 696 | * Directory created. |