projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 3971886a AC |
1 | Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 2 | ||
| 3 | * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific | |
| 4 | tracing. | |
| 5 | ||
| 6 | * sim-fpu.h, sim-fpu.c: New files - prototype for generic target | |
| 7 | fpu support. | |
| 8 | ||
| 9 | * sim-inline.h, sim-inline.c: Add support for SIM_FPU. | |
| 10 | ||
| 1fe05280 AC |
11 | Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 12 | ||
| 13 | * sim-core.c (sim_core_map_to_str): New function ascii equivalent | |
| 14 | to map type. | |
| 15 | ||
| 16 | * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace | |
| 17 | statement. | |
| 18 | ||
| 19 | Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
| 20 | ||
| 21 | * cgen-trace.c: Prepend additional trace_printf argument. | |
| 22 | ||
| 23 | * cgen-utils.c (sim_disassemble_insn): Add additional core | |
| 24 | arguments. | |
| 25 | ||
| 26 | Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 27 | ||
| 28 | * nrun.c (main): Catch/report errorenous simulator states. | |
| 29 | ||
| 30 | * sim-module.c: #include "libiberty.h" so that xmalloc is defined. | |
| 31 | * sim-trace.c: #include string.h/strings.h so that memset is | |
| 32 | defined. | |
| 33 | * sim-utils.c: Ditto. | |
| 34 | * sim-profile.c: Ditto. And stdlib.h. | |
| 35 | (print_bar): Only define when used by instruction or memory profiler. | |
| 36 | ||
| 37 | * sim-options.c (standard_option_handler): Make ul more local. | |
| 38 | ||
| 39 | * sim-load.c (sim_load_file): Make the name constant. | |
| 40 | (sim_load_file): Passify gcc. | |
| 41 | ||
| 42 | * sim-utils.h: New file, pre-declare utilites in corresponding .c | |
| 43 | file. | |
| 44 | * sim-utils.c, sim-load.c: Include sim-utils.h. | |
| 45 | ||
| 46 | * sim-base.h (sim_cpu): Pre define here so available to all. | |
| 47 | ||
| 48 | * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N): | |
| 49 | Restore the sim_cpu and instruction_address arguments so that full | |
| 50 | information is available to the abort function. | |
| 51 | * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto. | |
| 52 | * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. | |
| 53 | ||
| 54 | * sim-trace.h, sim-trace.c (trace_option_handler): Add interim | |
| 55 | tracing support for sim-events and sim-core. | |
| 56 | (trace_option_handler): Convert #if to if where possible so always | |
| 57 | compiled/checked by C compiler. | |
| 58 | * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. | |
| 59 | ||
| 60 | * sim-base.h: Adjust comment documenting how to define the cpu | |
| 61 | structure. | |
| 62 | (sim_state_base): Add sim_core and sim_events to simulator base | |
| 63 | object. | |
| 64 | ||
| 65 | * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument. | |
| 66 | * sim-core.c (sim_core_init, sim_core_attach, | |
| 67 | sim_core_find_mapping): Update. | |
| 68 | * sim-events.c (ETRACE, sim_events_init, sim_events_time, | |
| 69 | update_time_from_event, insert_sim_event, | |
| 70 | sim_events_schedule_after_signal, sim_events_deschedule, | |
| 71 | sim_events_tick): Ditto. | |
| 72 | ||
| 73 | * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h, | |
| 74 | sim-model.h): Move #includes from here. | |
| 75 | * sim-base.h: To here. | |
| 76 | (sim-core.h, sim-events.h, sim-io.h): Include also | |
| 77 | ||
| 78 | Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 79 | ||
| 80 | * callback.c (default_callback): Missing initialisers. | |
| 81 | ||
| c967f187 DE |
82 | Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com> |
| 83 | ||
| 2317a499 DE |
84 | * sim-utils.c (sim_add_commas): New function. |
| 85 | * sim-basics.h (sim_add_commas): Add prototype. | |
| 86 | * cgen-scache.c (scache_print_profile): Print commas in numbers. | |
| 87 | * sim-profile.c (COMMAS): New macro. | |
| 88 | (print_*): Use it to print commas in numbers. | |
| 89 | ||
| 260b2c47 DE |
90 | * configure: Regenerated. |
| 91 | ||
| 92 | * cgen-sim.h (sim_signal_type): Add SIM_SIGINT. | |
| 93 | (cgen_state): New member run_fast_p. | |
| 94 | (cgen_init): Add prototype. | |
| 95 | (sim_disassemble_insn): New arg `cpu'. | |
| 96 | * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn. | |
| 97 | * cgen-utils.c (cgen_init): New function. | |
| 98 | (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn. | |
| 99 | * genmloop.sh: Call engine_halt if loop exits. | |
| 100 | ||
| c967f187 DE |
101 | * Makefile.in (sim-options_h): Define. |
| 102 | (sim-{module,options,trace,profile,utils}.o): Clean up dependencies. | |
| 103 | (sim-model.o): Add new rule. | |
| 104 | (cgen-{scache,trace,utils}.o): Add new rules. | |
| 105 | * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add. | |
| 106 | * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'. | |
| 107 | Indent output by 2 spaces. | |
| 108 | * cgen-scache.h (scache_print_profile): Update. | |
| 109 | * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces. | |
| 110 | Use trace_printf, not fprintf. | |
| 111 | (trace_extract): Use trace_printf, not cgen_trace_printf. | |
| 112 | * genmloop.sh (!FAST case): Increment `insn_count'. | |
| 113 | * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE. | |
| 114 | (sim_cpu_base): Rename member `sd' to `state' to be consistent with | |
| 115 | access macro's name. | |
| 116 | * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it. | |
| 117 | Change return type to SIM_RC. | |
| 118 | (sim_core_{install,uninstall}): New functions. | |
| 119 | * sim-core.h (sim_core_{install,uninstall}): Declare. | |
| 120 | (sim_core_init): Use EXTERN_SIM_CORE to define it. | |
| 121 | Change return type to SIM_RC. | |
| 122 | * sim-model.h (models,machs,model_install): Declare. | |
| 123 | * sim-module.c (modules): Add scache_install, model_install. | |
| 124 | (sim_post_argv_init): Set cpu->state backlinks. | |
| 125 | * sim-options.c (standard_options): Delete --simcache-size,--max-insns. | |
| 126 | (standard_option_handler): Likewise. | |
| 127 | * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to | |
| 128 | sim-profile.h. | |
| 129 | (*): Assume ANSI C. | |
| 130 | (profile_options): Delete --profile-simcache. | |
| 131 | (profile_option_handler): Likewise. | |
| 132 | (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2 | |
| 133 | spaces. | |
| 134 | (profile_print_{memory,model}): Likewise. | |
| 135 | (profile_print_simcache): Delete. | |
| 136 | (profile_print_speed): New function. | |
| 137 | (profile_print): Rewrite. | |
| 138 | * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache. | |
| 139 | (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P. | |
| 140 | (PROFILE_DATA): Delete members simcache_{hits,misses}. | |
| 141 | (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete. | |
| 142 | (PROFILE_{CALLBACK,CPU_CALLBACK}): New types. | |
| 143 | (profile_print): Update prototype. | |
| 144 | ||
| 717dbb29 DE |
145 | Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com> |
| 146 | ||
| 6475b234 | 147 | * cgen-scache.[ch], cgen-sim.h: New files. |
| b9c8cd10 DE |
148 | * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files. |
| 149 | * sim-model.c: New file. | |
| 150 | ||
| 717dbb29 DE |
151 | * Make-common.in (clean targets): Undo patch of Apr. 22. |
| 152 | ||
| 153 | Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com> | |
| 154 | ||
| 155 | * sim-n-bits.h (signed): If we have a standard compiler, undef | |
| 156 | signed, so that signedN is defined correctly. | |
| 157 | ||
| b320601b DE |
158 | Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com> |
| 159 | ||
| 160 | * sim-module.h, sim-model.h, sim-profile.h: New files. | |
| 161 | * sim-module.c, sim-profile.c: New files. | |
| 162 | * Make-common.in (SIM_PROFILE): Define | |
| 163 | (CONFIG_CFLAGS): Add $(SIM_PROFILE). | |
| 164 | (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h. | |
| 165 | (sim_module.o,sim-profile.o): Add rules for. | |
| 166 | * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments. | |
| 167 | (--enable-sim-profile): Add. | |
| 168 | * configure: Regenerated. | |
| 169 | * sim-base.h (sim_state_base): New members init_list, uninstall_list, | |
| 170 | model. Move trace and profile support to sim-{trace,profile}.h. | |
| 171 | New members trace_data, profile_data. | |
| 172 | * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h. | |
| 173 | * sim-config.h: Provide default definition of WITH_PROFILE. | |
| 174 | (WITH_TRACE): Change default to -1. | |
| 175 | (MAX_NR_PROCESSORS): Always define. | |
| 176 | * sim-options.c: Move trace and profile support to | |
| 177 | sim-{trace,profile}.h. | |
| 178 | (sim_pre_argv_init): Moved to sim-model.c. | |
| 179 | (standard_install): New function. | |
| 180 | * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c. | |
| 181 | (standard_install): Declare. | |
| 182 | * sim-trace.c: Tracing option handling moved here from sim-options.c. | |
| 183 | (trace_install, trace_uninstall): New functions. | |
| 184 | (trace_printf): Update reference to TRACE_FILE. | |
| 185 | * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h. | |
| 186 | (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace. | |
| 187 | (WITH_TRACE_FOO_P): Define. | |
| 188 | (trace_install): Declare. | |
| 189 | (TRACE_DATA): New struct. | |
| 190 | ||
| ef751fb0 DE |
191 | Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com> |
| 192 | ||
| 193 | * run.c: Undo last exec_bfd patch. | |
| 194 | (main): Only pass -E ifdef SIM_HAVE_BIENDIAN. | |
| 195 | ||
| e3eba3fd MM |
196 | Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com> |
| 197 | ||
| 198 | * run.c (exec_bfd): Add back in. | |
| 199 | (main): Set exec_bfd. | |
| 200 | ||
| 2c27ef78 DE |
201 | Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com> |
| 202 | ||
| 203 | * sim-load.c (sim_load_file): #include <stdio.h> for NULL. | |
| 204 | ||
| 15c16493 AC |
205 | Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 206 | ||
| 207 | * sim-events.c (insert_sim_event): Call sim_io_error instead of | |
| 208 | less well defined engine_error. | |
| 209 | * sim-core.c: Ditto. | |
| 210 | ||
| 0f399b0c SG |
211 | Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com) |
| 212 | ||
| 213 | * Make-common.in: Change clean targets to use :: so that other | |
| 214 | Makefiles can have their own clean targets. | |
| 215 | * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of | |
| 216 | __STDC__ to control use of stdarg vs. varargs syntax. Some | |
| 217 | systems can't use __STDC__, but require stdarg. | |
| 218 | ||
| 4a6163db DE |
219 | Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com> |
| 220 | ||
| e65bd1d8 DE |
221 | * sim-options.c (standard_options): Add --endian. |
| 222 | (standard_option_handler): Likewise. | |
| 223 | ||
| 4a6163db DE |
224 | * nrun.c: #include <signal.h>. |
| 225 | (main, cntrl_c): Wrap calls to sim_resume in a SIGINT | |
| 226 | handler that calls sim_stop (). | |
| 227 | ||
| 8517f62b AC |
228 | Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 229 | ||
| 230 | * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT | |
| 231 | handler that calls sim_stop (). Simulators may still be | |
| 232 | establishing their own handler. | |
| 233 | ||
| 234 | * sim-events.c (sim_events_poll): Rename from | |
| 235 | sim_events_at_large_int. Poll IO. | |
| 236 | ||
| 237 | * sim-io.c (sim_io_poll_quit): New function - pass on a polling | |
| 238 | request. | |
| 239 | ||
| 240 | * callback.c (os_poll_quit): New function poll for quit signal | |
| 241 | where needed. | |
| 242 | (default_callback): Include magic number. | |
| 243 | ||
| 0f2811d1 DE |
244 | Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com> |
| 245 | ||
| 63ddb6bd DE |
246 | * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h. |
| 247 | Check for functions getrusage, time. | |
| 248 | * sim-basics.h (SIM_ELAPSED_TIME): New typedef. | |
| 249 | (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes. | |
| 250 | * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able. | |
| 251 | (sim_elapsed_time_get, sim_elapsed_time_since): New functions. | |
| 252 | ||
| ba65b2f4 DE |
253 | * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions. |
| 254 | ||
| 4ede3a83 | 255 | * sim-options.c, sim-options.h: New files. |
| 4b364b00 | 256 | * sim-config.h (WITH_DEBUG): Provide default value of zero. |
| e9b2f579 | 257 | * Make-common.in (nrun.o): Add rules for. |
| c95d08a8 | 258 | * nrun.c: New file. |
| 4ede3a83 | 259 | |
| f7d2f538 DE |
260 | * run.c (main): Check return value of sim_open. |
| 261 | ||
| e9b2f579 | 262 | * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules. |
| 0f2811d1 DE |
263 | (sim_main_headers): Add sim-trace.h. |
| 264 | * run.c (exec_bfd, target_byte_order): Delete. | |
| 265 | (main): Pass -E <endian> to sim_open. Delete code to load sections, | |
| 266 | call sim_load instead. Check return code of sim_create_inferior. | |
| 267 | * sim-base.h (CURRENT_STATE): Define. | |
| 268 | (sim_state_base): Make typedef. New members options, prog_argv, | |
| 269 | prog_bfd, text_{section,start,end}, start_addr, simcache_size, | |
| 270 | mem_size, memory [+ corresponding access macros]. | |
| 271 | (sim_cpu_base): New typedef. | |
| 272 | * sim-trace.h: New file. | |
| e9b2f579 | 273 | * sim-trace.c: New file. |
| 0f2811d1 | 274 | * sim-basics.h: #include it. |
| 35c384f6 | 275 | * sim-load.c: New file. |
| 0f2811d1 | 276 | |
| 6808fd61 ILT |
277 | Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com> |
| 278 | ||
| 279 | * Make-common.in (INSTALL): Set to @INSTALL@. | |
| 280 | (INSTALL_XFORM, INSTALL_XFORM1): Remove. | |
| 281 | (install-common): Depend upon installdirs. Use | |
| 282 | $(program_transform_name) directly, rather than using | |
| 283 | $(INSTALL_XFORM). | |
| 284 | (installdirs): New target. | |
| 285 | * Makefile.in (INSTALL): Set to @INSTALL@. | |
| 286 | (INSTALL_XFORM, INSTALL_XFORM1): Remove. | |
| 287 | (install-man): Depend upon installdirs. Use | |
| 288 | $(program_transform_name) directly, rather than using | |
| 289 | $(INSTALL_XFORM). | |
| 290 | (installdirs): New target. | |
| 291 | ||
| 7ec396d2 AC |
292 | Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 293 | ||
| 294 | * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to | |
| 295 | be overriden. | |
| 296 | ||
| 297 | Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 298 | ||
| 299 | * sim-basics.h: Only bring in config.h and tconfig.h if | |
| 300 | HAVE_CONFIG_H. | |
| 301 | ||
| 302 | Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 303 | ||
| 304 | * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit | |
| 305 | numbering convention of the target. | |
| 306 | * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE | |
| 307 | and WITH_TARGET_WORD_MSB. | |
| 308 | (sim_config): When possible, check for consistency with bitsize | |
| 309 | and msb. | |
| 310 | ||
| 311 | * sim-bits.h: Allow MSB to be other than zero. | |
| 312 | * sim-bits.c: Ditto. | |
| 313 | * sim-n-bits.h: Ditto. | |
| 314 | ||
| 315 | * sim-bits.h (MSMASK*): New macros - converce to LSMASK*. | |
| 316 | * sim-n-bits.h (MSMASKEDn): Ditto. | |
| 317 | ||
| 318 | Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com> | |
| 319 | ||
| 320 | * Makefile.in (INSTALL): Change install.sh to install-sh. | |
| 321 | ||
| 25a9c90b DE |
322 | Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com> |
| 323 | ||
| 324 | * sim-base.h (sim_state_base): Move `magic' to end of struct. | |
| 325 | ||
| b4d88827 AC |
326 | Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 327 | ||
| 328 | * run.c (main): Check that a program to run was specified. | |
| 329 | ||
| 08db4a65 AC |
330 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 331 | ||
| 332 | * aclocal.m4 (AC_TYPE_SIGNAL): Add check. | |
| 333 | ||
| 334 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 335 | * config.in: Ditto. | |
| 336 | ||
| fbda74b1 DE |
337 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> |
| 338 | ||
| 21bfad86 DE |
339 | * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here, |
| 340 | * sim-config.h: To here. | |
| 341 | ||
| 00d74d3e DE |
342 | * Make-common.in (SIM_EXTRA_DEPS): New config var. |
| 343 | (sim_main_headers): Define. | |
| 344 | (sim-*.o): Depend on $(SIM_EXTRA_DEPS). | |
| 345 | (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in. | |
| 346 | (clean): Use it. | |
| 347 | (sim-utils.o): Add rule for. | |
| 348 | * sim-utils.o: New file. | |
| 349 | * sim-basics.h: #include sim-base.h. | |
| 350 | (zalloc): Make argument unsigned long. | |
| 351 | * sim-base.h: New file. | |
| 352 | * sim-inline.h (SIM_IO support): Delete. | |
| 353 | * sim-io.h: Delete inline support. | |
| 354 | * sim-io.c: Likewise. sim-state.h renamed to sim-main.h. | |
| 355 | * sim-config.c: sim-state.h renamed to sim-main.h. | |
| 356 | * sim-core.c: Likewise. | |
| 357 | * sim-events.c: Likewise. | |
| 358 | ||
| bcd1475a DE |
359 | * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open. |
| 360 | ||
| fbda74b1 DE |
361 | * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h. |
| 362 | (sim-debug): Allow arguments. Define WITH_DEBUG in addition to | |
| 363 | -DDEBUG. | |
| 364 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 365 | ||
| a35e91c3 AC |
366 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 367 | ||
| 368 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 369 | ||
| 370 | Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 371 | ||
| 372 | * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT, | |
| 373 | WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these | |
| 374 | are defined by the configure. | |
| 375 | ||
| 376 | * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure. | |
| 377 | ||
| 378 | * aclocal.m4 (floating-point, xor-endian, alignment, smp, | |
| 379 | reserved-bits): Always define. | |
| 380 | ||
| 381 | * sim-config.h, sim-config.c (sim_config): New function - and new | |
| 382 | file - co-ordinate the setting/checking of the common simulator | |
| 383 | configuration options. | |
| 384 | ||
| 385 | * Make-common.in (sim-config.o): Add rule. | |
| 386 | ||
| 387 | Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com> | |
| 388 | ||
| 389 | * callback.c (os_{,e}vprintf_filtered): Change stdarg type to | |
| 390 | va_list from void *, since va_list might not be a pointer type. | |
| 391 | ||
| 392 | Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 393 | ||
| 394 | * sim-n-endian.h (offset_N): Correct assertion - word and sub word | |
| 395 | in wrong order. | |
| 396 | (offset_N): Correct computation of LE offset. | |
| 397 | ||
| 398 | * sim-io.c (sim_io_error): Include a new line when reporting | |
| 399 | errors. | |
| 400 | ||
| 401 | * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last | |
| 402 | `/'. | |
| 403 | ||
| aa7cec3f JL |
404 | Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com) |
| 405 | ||
| 406 | * run.c: Include alloca-conf.h. | |
| 7c058c9e JL |
407 | |
| 408 | * callback.c (os_evprintf_filtered): Fix typo. | |
| 409 | ||
| fa21d299 AC |
410 | Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 411 | ||
| 412 | * run.c (string.h, strings.h, stdlib.h): Include. | |
| 413 | ||
| 414 | * sim-events.c (sim_events_tick): Recent cleanup failed to return | |
| 415 | 0 when nothing pending. | |
| 416 | ||
| 417 | * run.c (sim_size, sim_trace): Plicate GCC - these two functions | |
| 418 | will soon be going away. | |
| 419 | (getopt): Plicate GCC. | |
| 420 | ||
| 421 | * sim-endian.c (sim-io.h): Plicate GCC. | |
| 422 | * sim-bits.c (sim-io.h): Ditto. | |
| 423 | * sim-n-bits.h (ROTn): Ditto. | |
| 424 | ||
| 425 | * sim-io.c (sim_io_error): Correct check for NULL. | |
| 426 | ||
| 427 | * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering | |
| 428 | the __FILE__. | |
| 429 | * sim-events.c: Use SIM_FILTER_PATH to filter out the filename | |
| 430 | path. | |
| 431 | ||
| 432 | Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 433 | ||
| 434 | * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of | |
| 435 | SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments. | |
| 436 | ||
| 4a5fb09d AC |
437 | Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 438 | ||
| 439 | * sim-alu.h: Include sim-xcat.h. | |
| 440 | ||
| d11d59ac AC |
441 | Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 442 | ||
| 443 | * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c, | |
| 444 | sim-events.c, sim-inline.c, sim-io.c): Define rules for building | |
| 445 | these. | |
| 446 | ||
| 447 | * sim-events.c (sim_events_at_large_int): New function. Just | |
| 448 | schedules an event every large-int ticks. | |
| 449 | (sim_events_init): Call. | |
| 450 | (sim_events_tick, sim_events_process): Move async handing to | |
| 451 | sim_events_process. Move timer decrement so that it occures after | |
| 452 | events have been processed. | |
| 453 | ||
| 454 | * sim-basics.h (struct _engine): Remove declaration. | |
| 455 | ||
| 456 | * sim-events.h, sim-events.c: Rename type to sim_events. Prefix | |
| 457 | everything with same. Rename global struct to SIM_DESC. | |
| 458 | * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core. | |
| 459 | * sim-io.h, sim-io.c: Ditto. | |
| 460 | ||
| 461 | * sim-assert.h: New file. Optional assertion checking macros. | |
| 462 | * sim-io.c (sim_io_error): Make just this function tolerant to | |
| 463 | null pointers. | |
| 464 | ||
| 465 | * sim-xcat.h: New file. Define concatenate macros. | |
| 466 | * sim-basics.h (XCONCAT*): Move to sim-xcat.h. | |
| 467 | * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include | |
| 468 | concat macros. | |
| 469 | ||
| 470 | ||
| 752517cc AC |
471 | Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 472 | ||
| 473 | * sim-bits.h (LSMASK): New macro. Create mask of LS bits. | |
| 474 | ||
| 86eb1e29 AC |
475 | Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 476 | ||
| 477 | * sim-inline.h: Add definitions for sim-types. | |
| 478 | (ALL_BY_MODULE): New macro, encapsulate full inlining by the | |
| 479 | module. | |
| 480 | ||
| 231de1b8 AC |
481 | Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 482 | ||
| 483 | * sim-events.h: Remove defunct reference to callback struct. | |
| 484 | ||
| a77aa7ec AC |
485 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 486 | ||
| 487 | * configure: Re-generate. | |
| 488 | ||
| 489 | Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 490 | ||
| 491 | * Make-common.in (CSEARCH): Do not include the gdb directory in | |
| 492 | the search path. | |
| 493 | ||
| 494 | Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 495 | ||
| 496 | * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, | |
| 497 | SIM_WARNING): Drop, requiring the simulator specific Makefile.in | |
| 498 | to explicitly incorporate these. | |
| 499 | ||
| 500 | * aclocal.m4 (--enable-sim-alignment); New option. Strongly | |
| 501 | specify the alignment restrictions of the target architecture - | |
| 502 | without this option all alignment restrictions are accomodated. | |
| 503 | (--enable-sim-assert): New option. Conditionally compile in | |
| 504 | assertion statements. | |
| 505 | (--enable-sim-float): New option. Strongly specify the target's | |
| 506 | floating point support. | |
| 507 | (--enable-sim-hardware): New option. Specify the hardware devices | |
| 508 | included in the simulation. | |
| 509 | (--enable-sim-packages): New option. Specify the hardware | |
| 510 | packages included in the simulation. | |
| 511 | (--enable-sim-regparm): New option. Specify that parameters be | |
| 512 | passed in registers instead of on the stack. | |
| 513 | (--enable-sim-reserved-bits): New option. Specify that reserved | |
| 514 | bits within an instruction are are correctly set. | |
| 515 | (--enable-sim-smp): New option. Specify the level of SMP support | |
| 516 | to be included in the simulator. | |
| 517 | (--enable-sim-stdcall): New option. Specify an alternative | |
| 518 | function call convention. | |
| 519 | (--enable-sim-xor-endian): New option. Configure xor-endian | |
| 520 | support used by some targets to implement bi-endian support. | |
| 521 | ||
| f2de7dfd AC |
522 | Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 523 | ||
| 524 | * aclocal.m4 (--enable-sim-hostendian): New option. Allow the | |
| 525 | host endianness to be overridden. | |
| 526 | (--enable-sim-endian): Allow the target platform's byte order | |
| 527 | to be overridden. | |
| 528 | (--enable-sim-inline): Control the inlining of common components. | |
| 529 | (--enable-sim-bswap): For compatibility, also define WITH_BSWAP. | |
| 530 | (--enable-sim-warnings): Enable additional GCC compiler checks. | |
| 531 | * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, | |
| 532 | SIM_WARNINGS): Add. | |
| 533 | ||
| 534 | * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from | |
| 535 | sim-*-n.h so that the names are uniq on dos machines | |
| 536 | * sim-core.c, sim-bits.c, sim-endian.c: Update. | |
| 537 | ||
| 499aa792 DE |
538 | Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com> |
| 539 | ||
| 540 | * run.c: #include "libiberty.h". | |
| 541 | (main): New locals sd,no_args,sim_argv. | |
| 542 | Run buildargv on -a option. Pass argv to sim_open, argv[0] | |
| 543 | is program name. Update call to sim_set_callbacks. | |
| 544 | Record result of sim_open, pass to other sim_foo routines. | |
| 545 | ||
| fd435e9f MM |
546 | Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com> |
| 547 | ||
| 548 | * callback.c (os_printf_filtered): Do not call exit(1) or print a | |
| 549 | final newline. | |
| 550 | ||
| 551 | Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 552 | ||
| 553 | * callback.c: Add os_flush_stdout and vprintf_filtered callbacks. | |
| 554 | Route stdout through buffered IO. | |
| 555 | ||
| 556 | * callback.c: Add os_flush_stderr, os_write_stderr, | |
| 557 | os_evprintf_filtered functions to route error output through | |
| 558 | stderr. | |
| 559 | ||
| 560 | * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout): | |
| 561 | Correct return type - should be void. | |
| 562 | ||
| 563 | Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 564 | ||
| 565 | * sim-basics.h: Clean up. Many macro's moved to sim-inline.h. | |
| 566 | ||
| 567 | * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do | |
| 568 | not provide a default value as undefined indicates disable code. | |
| 569 | ||
| 570 | Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 571 | ||
| 572 | * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc | |
| 573 | directory. | |
| 574 | * sim-events.h, sim-events.c: Ditto. | |
| 575 | * sim-io.h, sim-io.c: Ditto. | |
| 576 | ||
| b3e426bc AC |
577 | Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 578 | ||
| 579 | * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation. | |
| 580 | ||
| 581 | * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's | |
| 582 | extract the tail or least signifiant bits from an integer of the | |
| 583 | specified size. | |
| 584 | ||
| 585 | * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if | |
| 586 | WITH_TARGET_BITSIZE so that the compilation will fail when an | |
| 587 | unsupported bitsize value is defined. | |
| 588 | ||
| 589 | (INSERTED*): Convert to functions. | |
| 590 | (EXTRACTED*): Ditto. | |
| 591 | ||
| 592 | (SIGN_EXTEND, SEXT): Change to more terse name. | |
| 593 | ||
| 17bbcaad AC |
594 | Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 595 | ||
| 596 | * sim-inline.h: Allow explicit control over which .c files will be | |
| 597 | included by their header. | |
| 598 | ||
| 599 | * sim-inline.h: Allow explicit control over which .c files use the | |
| 600 | alternative - REGPARM - parameter passing mechanism. | |
| 601 | ||
| 602 | * sim-inline.h, sim-inline.c: Don't attempt to include any of | |
| 603 | icache.c, idecode.c, semantics.c or support.c. Those names are | |
| 604 | not generally applicable. | |
| 605 | ||
| b3e426bc AC |
606 | Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 607 | ||
| 608 | * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts | |
| 609 | in a fashion similar to sim-endian-n. | |
| 610 | ||
| 611 | * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include | |
| 612 | both value and address macro's. | |
| 613 | ||
| 614 | Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 615 | ||
| 616 | * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in. | |
| 617 | ||
| 618 | * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more | |
| 619 | generic L_word, H_word macro's. | |
| 620 | ||
| 17bbcaad AC |
621 | Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com> |
| 622 | ||
| 623 | * sim-basics.h: Borrow code from ppc directory. | |
| 624 | * sim-bits.c: Ditto. | |
| 625 | * sim-bits.h: Ditto. | |
| 626 | * sim-config.h: Ditto. | |
| 627 | * sim-endian-n.h: Ditto. | |
| 628 | * sim-endian.c: Ditto. | |
| 629 | * sim-endian.h: Ditto. | |
| 630 | * sim-inline.c: Ditto. | |
| 631 | * sim-inline.h: Ditto. | |
| 632 | * sim-types.h: Ditto. | |
| 633 | ||
| 634 | Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com> | |
| 635 | ||
| 636 | * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available | |
| 637 | all the ALU size alternatives and then auto-configure a default. | |
| 638 | ||
| 639 | * sim-alu.h: Copy ppc/idecode_expression.h. | |
| 640 | ||
| 641 | Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com> | |
| 642 | ||
| 643 | * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions, | |
| 644 | sign extend a bit within a value. | |
| 645 | ||
| 646 | * sim-endian.h, sim-endian-n.h (offset_N): New functions - return | |
| 647 | a pointer into the middle of a host word. | |
| 648 | * sim-endian.h (MS2W_4, LS2W_4): Use this function. | |
| 649 | ||
| 650 | Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 651 | ||
| 652 | * callback.c: If HAVE_CONFIG_H is defined, include config.h from | |
| 653 | autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get | |
| 654 | appropriate definitions of read, write, etc. Add prototype for | |
| 655 | system. | |
| 656 | ||
| 1cc9ed29 DE |
657 | Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com> |
| 658 | ||
| 659 | * Makefile.in (libcommon.a): Delete. | |
| 660 | (callback.o,targ-map.o): Delete, moved to Make-common.in. | |
| 661 | (gentmap,targ-vals.h,targ-map.c): Likewise. | |
| 662 | (run-autoconf): Delete. | |
| 663 | * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile. | |
| 664 | (common makefile fragment): Moved back into ... | |
| 665 | * Make-common.in: Resurrect. | |
| 666 | * configure.in (AC_LINK_FILES): Delete, unnecessary now. | |
| 667 | * configure: Regenerated. | |
| 668 | ||
| 8cd89e77 DE |
669 | Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com> |
| 670 | ||
| 671 | * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here. | |
| 672 | (SIM_AC_OUTPUT): To here. | |
| 673 | ||
| 76e2c9ae SG |
674 | Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com) |
| 675 | ||
| 676 | * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in | |
| 677 | comments and single quotes. Fixes a problem found on hpux. | |
| 678 | ||
| 80b7b3a5 SG |
679 | Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com) |
| 680 | ||
| e1dfb8c5 | 681 | * aclocal.m4: Remove Make-common.in from dependencies. |
| 42653e99 | 682 | * (distclean): Remove targ-vals.def. |
| e1dfb8c5 | 683 | |
| 80b7b3a5 SG |
684 | * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in |
| 685 | into here. Makes insertion into makefiles easier. Also, change | |
| 686 | the way that callback.o, gentmap, targ-vals.h, targ-map.c, | |
| 687 | targ-map.o, and run are built. They are now built in the | |
| 688 | individual simulator directories, taking sources from ../common as | |
| 689 | necessary. This replaces the merging of libcommon.a into | |
| 690 | linsim.a, which was problematic for the WinGDB build process. | |
| 691 | * run.c: Include config.h from . instead of ../common. | |
| 692 | * Make-common.in: Remove. It's no longer necessary. | |
| 693 | ||
| 694 | Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com> | |
| 695 | ||
| 696 | * Make-common.in (ALL_CLAGS): Put CFLAGS at the end. | |
| 697 | (.c.o): Put $(ALL_CFLAGS) before the file being compiled. | |
| 698 | ||
| 699 | Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com> | |
| 700 | ||
| 701 | * run.c (main): Set target_byte_order before call to sim_open. | |
| 702 | ||
| 966f47b4 DE |
703 | Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com> |
| 704 | ||
| 705 | * callback.c: #include <stdlib.h> | |
| 706 | (os_error): New function. | |
| 707 | (default_callback): Add os_error. | |
| 708 | ||
| 709 | Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com> | |
| 710 | ||
| 711 | * Make-common.in (Makefile): Set CONFIG_HEADERS="". | |
| 712 | * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host | |
| 713 | specific. | |
| 714 | (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="". | |
| 715 | ||
| 716 | Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com> | |
| 717 | ||
| 718 | * run.c: #include ../common/config.h, tconfig.h. | |
| 719 | (myname): New static global. | |
| 720 | (main): Recognize new options -a, -c. Also recognize -h if h8/300. | |
| 721 | Only process -c ifdef SIM_HAVE_SIMCACHE. | |
| 722 | Only process -p/-s ifdef SIM_HAVE_PROFILE. | |
| 723 | Parse program name from argv[0] and use in error messages. | |
| 724 | Pass sim_args to sim_open. Pass prog_args to sim_create_inferior. | |
| 725 | Add support for incomplete h8/300 termination indicators. | |
| 726 | (usage): Make more verbose. | |
| 727 | * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files. | |
| 728 | * Makefile.in,Make-common.in,callback.c: New files. | |
| 729 | * nltvals.def,gentmap.c,gentvals.sh: New files. | |
| 730 | ||
| 731 | Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> | |
| 732 | ||
| 733 | * run.c: Include stdarg.h if __STDC__. | |
| 734 | ||
| 735 | Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com) | |
| 736 | ||
| 737 | * run.c (main): Don't print out anything if the signal | |
| 738 | number is zero (ie no signal). | |
| 739 | ||
| 57bc1a72 MM |
740 | Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 741 | ||
| 742 | * run.c (main): Print out if the program raised a signal. | |
| 743 | ||
| 744 | Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 745 | ||
| 746 | * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name. | |
| 747 | (main): Ditto. | |
| 748 | ||
| 3733d109 JSC |
749 | Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 750 | ||
| 751 | * run.c (main): Explicitly cast malloc() parameter. | |
| 752 | ||
| 9b280a86 MM |
753 | Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 754 | ||
| 755 | * run.c (sim_bfd): New global to hold the bfd pointer for the | |
| 756 | executable. | |
| 757 | (main): Initialize sim_bfd. | |
| 758 | ||
| 759 | Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 760 | ||
| 761 | * run.c (main): Use new bfd_big_endian macro. | |
| 762 | ||
| 763 | Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> | |
| 764 | ||
| 765 | * run.c (main): Removed SH specific comments, so source is | |
| 766 | generic. Also updated to only load relevant sections. Moved | |
| 767 | sim_open() to after callback attach (to match GDB). | |
| 768 | ||
| 769 | * run.1: Removed SH specific comments. | |
| 770 | ||
| 3be50301 JW |
771 | Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
| 772 | ||
| 773 | * run.c (main): Always return sigrc at end. | |
| 774 | ||
| 775 | Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
| 776 | ||
| 777 | * run.c (main): Print error diagnostic and exit if bfd_openr() or | |
| 778 | bfd_check_format() fails. | |
| 779 | ||
| f025d903 SC |
780 | Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com> |
| 781 | ||
| 782 | * run.c, run.1: From sh directory. | |
| 783 | ||
| 784 |