projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| ce13044d SC |
1 | 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| 2 | ||
| 3 | * hw-base.c (hw_delete): Don't free base_of_hw since it's freed. | |
| 4 | (set_hw_delete): Moved the macro as a function. | |
| 5 | * hw-base.h (set_hw_delete): Declare as external function. | |
| 6 | * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory | |
| 7 | allocated using hw_malloc. | |
| 8 | ||
| 7c070881 SC |
9 | 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| 10 | ||
| 11 | * sim-options.c (sim_parse_args): Free the memory used for | |
| 12 | long_options, short_options, handlers, opt_cpu, orig_val. | |
| 13 | ||
| 4f49fa1b BE |
14 | 2000-11-20 Ben Elliston <bje@redhat.com> |
| 15 | ||
| 16 | * cgen-ops.h (SUBBI): New macro. | |
| 17 | (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions. | |
| 18 | (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise. | |
| 19 | ||
| 2d84da1b BE |
20 | 2000-11-16 Ben Elliston <bje@redhat.com> |
| 21 | ||
| 22 | * cgen-types.h (VOID): New type. | |
| 23 | ||
| dbc168af BE |
24 | 2000-11-09 Ben Elliston <bje@redhat.com> |
| 25 | ||
| 26 | * sim-fpu.c (sim_fpu_one): Set exponent to 0. | |
| 27 | (sim_fpu_two): Set exponent to 1. | |
| 28 | ||
| e4f5c43e EZ |
29 | 2000-10-26 Ben Elliston <bje@redhat.com> |
| 30 | ||
| 31 | * cgen.sh: Handle an isa argument between cpu and mach. Default to | |
| 32 | `all'. Pass `-i' options to cgen applications. | |
| 33 | * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode, | |
| 34 | cgen-desc): Pass $(isa) to cgen.sh. | |
| 35 | ||
| a8d894af BE |
36 | 2000-10-08 Ben Elliston <bje@redhat.com> |
| 37 | ||
| 38 | * cgen-utils.c (cgen_rtx_error): New function. | |
| 39 | ||
| 40 | 2000-10-07 Ben Elliston <bje@redhat.com> | |
| 41 | ||
| 42 | * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure | |
| 43 | conditions for sim_core_read_buffer(). | |
| 44 | ||
| 6d4c43bf DB |
45 | 2000-09-26 Dave Brolley <brolley@redhat.com> |
| 46 | ||
| 47 | * cgen-utils.c (RORQI): New function. | |
| 48 | (ROLQI): New function. | |
| 49 | (RORHI): New function. | |
| 50 | (ROLHI): New function. | |
| 51 | ||
| 0e266e5c DB |
52 | 2000-08-28 Dave Brolley <brolley@redhat.com> |
| 53 | ||
| 54 | * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is | |
| 55 | in insn_value if it will fit. | |
| 56 | ||
| 604259a0 FCE |
57 | 2000-08-21 Frank Ch. Eigler <fche@redhat.com> |
| 58 | ||
| 59 | * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules. | |
| 60 | ||
| 4193618c DB |
61 | 2000-08-15 Dave Brolley <brolley@redhat.com> |
| 62 | ||
| 63 | * sim-profile.c (profile_print_speed): Print cpu frequency if not zero. | |
| 64 | ||
| 65 | 2000-08-15 Dave Brolley <brolley@redhat.com> | |
| 66 | ||
| 67 | * sim-profile.h (PROFILE_DATA): Add cpu_freq. | |
| 68 | (PROFILE_CPU_FREQ): New macro. | |
| 69 | * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator. | |
| 70 | (profile-options): Add profile-cpu-frequency. | |
| 71 | (parse_frequency): New function. | |
| 72 | (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY. | |
| 73 | (profile_print_speed): Print cpu frequency and simulated execution time. | |
| 74 | Re-indent other items to match. | |
| 75 | ||
| 548a3e15 AC |
76 | 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com> |
| 77 | ||
| 78 | * dv-sockser.c (dv_sockser_init): Eliminate MIN macro. | |
| 79 | ||
| fab307a2 FCE |
80 | 2000-07-27 Frank Ch. Eigler <fche@redhat.com> |
| 81 | ||
| 82 | From Maciej W. Rozycki <macro@ds2.pg.gda.pl> | |
| 83 | * Makefile.in (install): Install run.1 man page. | |
| 84 | ||
| 46a19b74 AC |
85 | Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 86 | ||
| 87 | From 2000-06-23 Doug Evans <dje@casey.transmeta.com>: | |
| 88 | * Makefile.in (headers,nltvals.def): Merge. | |
| 89 | ||
| 3c765a54 AC |
90 | Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 91 | ||
| f9cbceb6 AC |
92 | From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: |
| 93 | * nrun.c (main): Print the simulator statistics only in | |
| 94 | verbose mode. | |
| 95 | * hw-properties.h (hw_find_integer_array_property): Fix | |
| 96 | prototype (use signed_cell). | |
| 97 | ||
| 38e64f35 AC |
98 | From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: |
| 99 | * sim-events.c (sim_events_remain_time): New function returning | |
| 100 | the time that remains before the event is raised. | |
| 101 | * hw-events.c (hw_event_remain_time): Likewise. | |
| 102 | * sim-events.h (sim_events_remain_time): Declare. | |
| 103 | * hw-events.h (hw_event_remain_time): Declare. | |
| 104 | ||
| 0802cc40 AC |
105 | From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: |
| 106 | * sim-hw.c: Use <errno.h> instead of <sys/errno.h> | |
| 107 | (OPTION_HW_LIST): New option --hw-list to list the devices. | |
| 108 | (hw_option_handler): List the device tree with 'sim_hw_print'. | |
| 109 | ||
| 3c765a54 AC |
110 | From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: |
| 111 | * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets. | |
| 112 | (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16. | |
| 113 | (EXTENDED): Define for 16-bit word size. | |
| 114 | * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED, | |
| 115 | MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size. | |
| 116 | * sim-types.h: Added support for 16-bit targets. | |
| 117 | ||
| 7fb283bc FCE |
118 | 2000-06-23 Frank Ch. Eigler <fche@redhat.com> |
| 119 | ||
| 120 | * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX. | |
| 121 | ||
| ab42ee12 FCE |
122 | 2000-06-24 Frank Ch. Eigler <fche@redhat.com> |
| 123 | ||
| 124 | From Maciej W. Rozycki <macro@ds2.pg.gda.pl>: | |
| 125 | * Makefile.in (distclean): Clean cconfig.h also. | |
| 126 | ||
| eb2d80b4 AC |
127 | Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 128 | ||
| 129 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 130 | ||
| 131 | Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
| 132 | ||
| 133 | * aclocal.m4 (sim-profile): Enable the profiler by default. | |
| 134 | ||
| 781c552e AC |
135 | Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com> |
| 136 | ||
| 137 | * run.c (main): Initialize sigrc. | |
| 138 | ||
| 5eb1a8fa AC |
139 | Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 140 | ||
| 141 | * sim-events.c (update_time_from_event): Add more detailed event | |
| 142 | tracing. | |
| 143 | ||
| b2ac51e4 DB |
144 | 2000-03-30 Dave Brolley <brolley@redhat.com> |
| 145 | ||
| 146 | * aclocal.m4 (cgen): Use guile to run cgen. | |
| 147 | ||
| f8603f2f DB |
148 | 2000-03-23 Dave Brolley <brolley@redhat.com> |
| 149 | ||
| 150 | * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to | |
| 151 | ftruncdfsf. | |
| 152 | * cgen-accfp.c (fextsfdf): New function. | |
| 153 | (ftruncdfsf): New function. | |
| 154 | (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf. | |
| 155 | ||
| 0f831eb3 JJ |
156 | 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com> |
| 157 | ||
| 158 | * cgen-ops.h: Added TRUNCSISI. | |
| 159 | ||
| e88acae7 FCE |
160 | 2000-03-08 Dave Brolley <brolley@redhat.com> |
| 161 | ||
| 162 | * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE. | |
| 163 | (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write. | |
| 164 | (sim_queue_fn_si_write): Last argument is has type USI. | |
| 165 | (sim_queue_fn_sf_write): New function. | |
| 166 | * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI. | |
| 167 | (sim_queue_fn_sf_write): New function. | |
| 168 | (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE. | |
| 169 | ||
| baa7ae6f AC |
170 | Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 171 | ||
| 172 | * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with | |
| 173 | sim_set_trace and run simulator using sim_resume. | |
| 174 | (main): Add option ``-o'' - operating environment. Only continue | |
| 175 | after a signal when operating environment. | |
| 176 | (main): Always set REASON and SIGRC using sim_stop_reason. | |
| 177 | (sim_trace): Delete extern declaration. | |
| 178 | ||
| 6d358e86 NC |
179 | 2000-02-08 Nick Clifton <nickc@cygnus.com> |
| 180 | ||
| 181 | * callback.c: Fix compile time warning messages. | |
| 182 | * run.c: Fix compile time warning messages. | |
| 183 | ||
| ed9a39eb JM |
184 | 1999-12-17 Dave Brolley <brolley@cygnus.com> |
| 185 | ||
| 186 | * sim-profile.h: (set_profile_option_mask): Add prototype. | |
| 187 | * sim-profile.c (set_profile_option_mask): No longer static. | |
| 188 | ||
| c4093a6a JM |
189 | Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| 190 | ||
| 191 | * sim-arange.c: Include <string.h> | |
| 192 | ||
| de57eccd JM |
193 | 1999-12-07 Dave Brolley <brolley@cygnus.com> |
| 194 | ||
| c4093a6a | 195 | * sim-options.c (print_help): '=' required before optional argument. |
| de57eccd JM |
196 | * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator. |
| 197 | (CGEN_FN_MEM_HI_WRITE): New enumerator. | |
| 198 | (CGEN_FN_MEM_SI_WRITE): New enumerator. | |
| 199 | (CGEN_FN_MEM_DI_WRITE): New enumerator. | |
| 200 | (CGEN_FN_MEM_DF_WRITE): New enumerator. | |
| 201 | (CGEN_FN_MEM_XI_WRITE): New enumerator. | |
| 202 | (fn_mem_qi_write): New union members. | |
| 203 | (fn_mem_hi_write): New union members. | |
| 204 | (fn_mem_si_write): New union members. | |
| 205 | (fn_mem_di_write): New union members. | |
| 206 | (fn_mem_df_write): New union members. | |
| 207 | (fn_mem_xi_write): New union members. | |
| 208 | (sim_queue_fn_mem_qi_write): New function. | |
| 209 | (sim_queue_fn_mem_hi_write): New function. | |
| 210 | (sim_queue_fn_mem_si_write): New function. | |
| 211 | (sim_queue_fn_mem_di_write): New function. | |
| 212 | (sim_queue_fn_mem_df_write): New function. | |
| 213 | (sim_queue_fn_mem_xi_write): New function. | |
| 214 | * cgen-par.c (sim_queue_fn_mem_qi_write): New function. | |
| 215 | (sim_queue_fn_mem_hi_write): New function. | |
| 216 | (sim_queue_fn_mem_si_write): New function. | |
| 217 | (sim_queue_fn_mem_di_write): New function. | |
| 218 | (sim_queue_fn_mem_df_write): New function. | |
| 219 | (sim_queue_fn_mem_xi_write): New function. | |
| 220 | (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE, | |
| 221 | CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE, | |
| 222 | CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE. | |
| 223 | ||
| c2d11a7d JM |
224 | 1999-12-01 Dave Brolley <brolley@cygnus.com> |
| 225 | ||
| 226 | * cgen-accfp.c (subsf): Check status code. | |
| 227 | (mulsf): Ditto. | |
| 228 | (negsf): Ditto. | |
| 229 | (abssf): Ditto. | |
| 230 | (sqrtsf): Ditto. | |
| 231 | (invsf): Ditto. | |
| 232 | (minsf): Ditto. | |
| 233 | (maxsf): Ditto. | |
| 234 | (subdf): Ditto. | |
| 235 | (muldf): Ditto. | |
| 236 | (divdf): Ditto. | |
| 237 | (negdf): Ditto. | |
| 238 | (absdf): Ditto. | |
| 239 | (sqrtdf): Ditto. | |
| 240 | (invdf): Ditto. | |
| 241 | (mindf): Ditto. | |
| 242 | (maxdf): Ditto. | |
| 243 | ||
| 244 | 1999-11-26 Dave Brolley <brolley@cygnus.com> | |
| 245 | ||
| 246 | * cgen-par.h (fn_df_write): Mode of data is DF. | |
| 247 | (sim_queue_fn_df_write): Mode of data is DF. | |
| 248 | * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF. | |
| 249 | ||
| 250 | 1999-11-22 Dave Brolley <brolley@cygnus.com> | |
| 251 | ||
| 252 | * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer. | |
| 253 | * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue. | |
| 254 | ||
| 11cf8741 JM |
255 | 1999-11-04 Dave Brolley <brolley@cygnus.com> |
| 256 | ||
| 257 | * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and | |
| 258 | CGEN_MEM_XI_WRITE members. | |
| 259 | (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members. | |
| 260 | (sim_queue_fn_xi_write): New function. | |
| 261 | (sim_queue_mem_xi_write): New function. | |
| 262 | ||
| 263 | * cgen-par.c (sim_queue_fn_xi_write): New function. | |
| 264 | (sim_queue_mem_xi_write): New function. | |
| 265 | (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and | |
| 266 | CGEN_MEM_XI_WRITE. | |
| 267 | ||
| e514a9d6 JM |
268 | 1999-10-22 Dave Brolley <brolley@cygnus.com> |
| 269 | ||
| 270 | * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT. | |
| 271 | (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro. | |
| 272 | * cgen-par.c: Set insn_address for each queued write. Get pc from | |
| 273 | cpu when executing queued writes. | |
| 274 | ||
| 275 | 1999-10-19 Dave Brolley <brolley@cygnus.com> | |
| 276 | ||
| 277 | * cgen-par.h (sim_queue_fn_pc_write): New function. | |
| 278 | (CGEN_FN_PC_WRITE): New enumerator. | |
| 279 | (fn_pc_write): New union member. | |
| 280 | * cgen-par.c (sim_queue_fn_pc_write): New function. | |
| 281 | (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE. | |
| 282 | ||
| 917317f4 JM |
283 | 1999-10-18 Dave Brolley <brolley@cygnus.com> |
| 284 | ||
| 285 | * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator. | |
| 286 | (CGEN_MEM_DF_WRITE): New enumerator. | |
| 287 | (mem_di_write): New union member. | |
| 288 | (mem_df_write): New union member. | |
| 289 | * cgen-par.c (sim_queue_mem_di_write): New function. | |
| 290 | (sim_queue_mem_df_write): New function. | |
| 291 | (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and | |
| 292 | CGEN_MEM_DF_WRITE. | |
| 293 | * cgen-accfp.c (divsf): Check for division errors. | |
| 294 | ||
| 295 | 1999-10-14 Doug Evans <devans@casey.cygnus.com> | |
| 296 | ||
| 297 | * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete. | |
| 298 | ||
| 2df3850c JM |
299 | 1999-10-07 Dave Brolley <brolley@cygnus.com> |
| 300 | ||
| 301 | * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator. | |
| 302 | (fn_hi_write): New union member. | |
| 303 | (sim_queue_fn_hi_write): New function. | |
| 304 | * cgen-par.c (sim_queue_fn_hi_write): New function. | |
| 305 | (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE. | |
| 306 | ||
| 2acceee2 JM |
307 | 1999-09-29 Doug Evans <devans@casey.cygnus.com> |
| 308 | ||
| 309 | * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'. | |
| 310 | Change type of result to SEM_PC. | |
| 311 | ||
| 312 | Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com> | |
| 313 | ||
| 314 | * cgen-defs.h (sim_engine_invalid_insn): Now returns PC. | |
| 315 | ||
| 6426a772 JM |
316 | 1999-09-25 Doug Evans <devans@casey.cygnus.com> |
| 317 | ||
| 318 | * cgen-ops.h (SUBWORD*): Delete cpu arg. | |
| 319 | (JOIN*): Delete cpu arg. | |
| 320 | ||
| 321 | Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com> | |
| 322 | ||
| 323 | * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p | |
| 324 | parameter. | |
| 325 | (SET_LAST_INSN_P): Set last_insn_p flag in the scache element. | |
| 326 | ||
| c2c6d25f JM |
327 | Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com> |
| 328 | ||
| 329 | * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting | |
| 330 | large values. | |
| 331 | ||
| 7fc5b5ad AC |
332 | Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 333 | ||
| 334 | * run.c (main): Check the sim_stop_reason and only halt simulation | |
| 335 | when a valid stop condition is identified. | |
| 336 | ||
| c2c6d25f JM |
337 | Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| 338 | ||
| 339 | * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h". | |
| 340 | ||
| 341 | Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com> | |
| 342 | ||
| 343 | * cgen-par.h (CGEN_BI_WRITE): New enumerator. | |
| 344 | (bi_write): New union element. | |
| 345 | (sim_queue_bi_write): New function. | |
| 346 | * cgen-par.c (sim_queue_bi_write): New function. | |
| 347 | (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE. | |
| 348 | ||
| d4f3574e SS |
349 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| 350 | ||
| 351 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 352 | ||
| 353 | * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from | |
| 354 | ../gdb/configure.in. | |
| 355 | * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define. | |
| 356 | (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define. | |
| 357 | (SIM_WARNINGS): Delete | |
| 358 | (CONFIG_CFLAGS): Update. | |
| 359 | ||
| 360 | Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com> | |
| 361 | ||
| 362 | * cgen-par.c: New file. | |
| 363 | * cgen-par.h: New file. | |
| 364 | * cgen-sim.h (cgen-par.h): #include it. | |
| 365 | * cgen-cpu.h (write_queue): New field. | |
| 366 | (CPU_WRITE_QUEUE): New access macro. | |
| 367 | * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h. | |
| 368 | (cgen-par.o): New target. | |
| 369 | ||
| 104c1213 JM |
370 | 1999-08-28 Doug Evans <devans@casey.cygnus.com> |
| 371 | ||
| 372 | * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM. | |
| 373 | * cgen-utils.c (mode_names): Update. | |
| 374 | ||
| 53a5351d JM |
375 | 1999-08-20 Doug Evans <devans@casey.cygnus.com> |
| 376 | ||
| 377 | * genmloop.sh: New args -parallel-generic-write, -parallel-only. | |
| 378 | * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC | |
| 379 | buffer arg if WITH_PARALLEL_GENWRITE. | |
| 380 | (struct insn_sem): Handle WITH_PARALLEL_GENWRITE. | |
| 381 | (struct idesc): Ditto. | |
| 382 | ||
| 383 | Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com> | |
| 384 | ||
| 385 | * sim-model.c (model_option_handler): Add \n to error message. | |
| 386 | ||
| 96baa820 JM |
387 | 1999-08-08 Doug Evans <devans@casey.cygnus.com> |
| 388 | ||
| 389 | * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete. | |
| 390 | (insn_sem): Rewrite. | |
| 391 | (sem_fn_desc): New struct. | |
| 392 | (idesc): Rewrite. | |
| 393 | * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit, | |
| 394 | misses if ! FAST_P. | |
| 395 | (scache case): Split into non-parallel/parallel versions. | |
| 396 | (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table | |
| 397 | if not use semantic switch version. | |
| 398 | ||
| 399 | 1999-08-04 Doug Evans <devans@casey.cygnus.com> | |
| 400 | ||
| 401 | * cgen-defs.h (SEM_BRANCH_TYPE): New enum. | |
| 402 | * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete. | |
| 403 | (SEM_BRANCH_INIT_EXTRACT): Delete. | |
| 404 | (SEM_BRANCH_INIT): Replace npc_ptr with br_type. | |
| 405 | (SEM_BRANCH_FINI): Ditto. | |
| 406 | (SEM_BRANCH_VIA_ADDR): Ditto. | |
| 407 | (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg. | |
| 408 | (SEM_BRANCH_ADDR_CACHE): Delete. | |
| 409 | (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros. | |
| 410 | * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with | |
| 411 | pbb_br_type. | |
| 412 | * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain. | |
| 413 | (@cpu@_pbb_begin): Initialize branch_target. | |
| 414 | (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type. | |
| 415 | (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with | |
| 416 | pbb_br_type. | |
| 417 | (@cpu@_engine_run_fast): Ditto. | |
| 418 | ||
| adf40b2e JM |
419 | Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com> |
| 420 | ||
| 421 | * cgen-utils.c (RORSI): New function. | |
| 422 | (ROLSI): New function. | |
| 423 | ||
| 424 | 1999-07-14 Doug Evans <devans@casey.cygnus.com> | |
| 425 | ||
| 426 | * Makefile.in (TAGS): Tweak TAGS regex. | |
| 427 | * cgen-mem.h (*): Add TAGS markers. | |
| 428 | ||
| 43e526b9 JM |
429 | Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| 430 | ||
| 431 | * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only | |
| 432 | passed in when sim_resume is first entered - don't re-pass it | |
| 433 | after a restart. | |
| 434 | ||
| 435 | Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| 436 | ||
| 437 | * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and | |
| 438 | OPTION_LOAD_LMA but only when is defined. | |
| 439 | (standard_options): When SIM_HANDLES_LMA is defined include | |
| 440 | options --load-lma and --load-vma. | |
| 441 | (standard_install): Initialize STATE_LOAD_AT_LMA_P. | |
| 442 | ||
| 443 | * sim-base.h (STATE_LOAD_AT_LMA_P): Define. | |
| 444 | (struct sim_state_base): Add load_at_lma_p. | |
| 445 | * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with | |
| 446 | STATE_LOAD_AT_LMA_P. | |
| 447 | ||
| 448 | Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| 449 | ||
| 450 | * nrun.c (main): Re-format loop gnu style. | |
| 451 | ||
| 9846de1b JM |
452 | Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| 453 | ||
| 454 | * dv-sockser.c (connected_p): Initialize addrlen. | |
| 455 | ||
| 456 | 1999-07-06 Dave Brolley <brolley@cygnus.com> | |
| 457 | ||
| 458 | * cgen-accfp.c (floatsidf): New function. | |
| 459 | (fixdfsi): New function. | |
| 460 | ||
| 461 | 1999-07-06 Doug Evans <devans@casey.cygnus.com> | |
| 462 | ||
| 463 | * sim-model.c (sim_model_init): Issue error if machine is unsupported. | |
| 464 | ||
| 43ff13b4 JM |
465 | 1999-07-05 Doug Evans <devans@casey.cygnus.com> |
| 466 | ||
| 467 | * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h. | |
| 468 | (cgen-fpu.o,cgen-accfp.o): Add rules for. | |
| 469 | * cgen-fpu.c: New file. | |
| 470 | * cgen-fpu.h: New file. | |
| 471 | * cgen-accfp.c: New file. | |
| 472 | * cgen-cpu.h (CGEN_CPU): New member fpu. | |
| 473 | * cgen-mem.h: Redo fp support. | |
| 474 | * cgen-ops.h: Delete k&r support. Redo fp support. | |
| 475 | * cgen-sim.h: Include cgen-fpu.h. | |
| 476 | * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h. | |
| 477 | ||
| 085dd6e6 JM |
478 | 1999-06-23 Doug Evans <devans@casey.cygnus.com> |
| 479 | ||
| 480 | * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of | |
| 481 | ifndef. | |
| 482 | * genmloop.sh (@cpu@_scache_lookup): Delete unused local var. | |
| 483 | (@cpu@_pbb_cti_chain): Minor clean up. | |
| 484 | ||
| cd0fc7c3 SS |
485 | 1999-05-08 Felix Lee <flee@cygnus.com> |
| 486 | ||
| 487 | * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of | |
| 488 | AM_CYGWIN32 and AM_EXEEXT. | |
| 489 | * configure: Regenerate. | |
| 490 | ||
| 7a292a7a SS |
491 | Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com> |
| 492 | ||
| 493 | * sim-core.c (device_error,device_io_read_buffer, | |
| 494 | device_io_write_buffer): Delete decls. | |
| 495 | * sim-core.h: Put them here. | |
| 496 | ||
| 497 | * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer. | |
| 498 | (sim_core_write_buffer): Pass sd to device_io_write_buffer. | |
| 499 | * sim-n-core.h (sim_core_read_aligned_N): Ditto. | |
| 500 | (sim_core_write_aligned_N): Ditto. | |
| 501 | ||
| 502 | 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr> | |
| 503 | ||
| 504 | * sim-memopt.c (sim_memory_uninstall): Don't look into | |
| 505 | free()d memory. | |
| 506 | ||
| 507 | 1999-04-14 Doug Evans <devans@casey.cygnus.com> | |
| 508 | ||
| 509 | * cgen-utils.scm (virtual_insn_entries): Update attribute definition. | |
| 510 | ||
| 511 | 1999-04-13 Doug Evans <devans@casey.cygnus.com> | |
| 512 | ||
| 513 | * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES. | |
| 514 | (sim_core_write_buffer): Ditto. | |
| 515 | ||
| 516 | 1999-04-02 Keith Seitz <keiths@cygnus.com> | |
| 517 | ||
| 518 | * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback | |
| 519 | after the interval counter has expired. | |
| 520 | (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of | |
| 521 | poll_quit callbacks. May be overridden by Makefile. | |
| 522 | (poll_quit_counter): New global. | |
| 523 | * sim-events.c: Remove all mentions of ui_loop_hook. The | |
| 524 | host callback "poll_quit" will serve the purpose. | |
| 525 | * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK | |
| 526 | is defined. | |
| 527 | * nrun.c: Remove declaration of ui_loop_hook. | |
| 528 | ||
| 529 | Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com> | |
| 530 | ||
| 531 | * cgen-run.c (sim_resume): Don't tell main loop to run "forever" | |
| 532 | if being used by gdb. | |
| 533 | ||
| 534 | 1999-03-22 Doug Evans <devans@casey.cygnus.com> | |
| 535 | ||
| 536 | * cgen-types.h (XF,TF): Tweak. | |
| 537 | * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT, | |
| 538 | in cgen-types.h. | |
| 539 | (SUBWORD*,JOIN*): Define. | |
| 540 | * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize | |
| 541 | moved into cpu descriptor. | |
| 542 | * sim-model.h (MACH): New member `num'. | |
| 543 | ||
| c906108c SS |
544 | 1999-02-09 Doug Evans <devans@casey.cygnus.com> |
| 545 | ||
| c906108c SS |
546 | * cgen-cpu.h (CGEN_DISASSEMBLER): New type. |
| 547 | (CGEN_CPU): Member opcode renamed to cpu_desc. | |
| 548 | New members get_idata,disassembler. | |
| 549 | * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to | |
| 550 | CGEN_INSN_ATTR_VALUE. | |
| 551 | (CGEN_STATE): Delete member opcode_table. | |
| 552 | (sim_disassemble_insn): Delete decl. | |
| 553 | * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c. | |
| 554 | (struct idesc): Moved to here from <cpu>-decode.h. | |
| 555 | * cgen-run.c (prime_cpu): Call prepare_run callback. | |
| 556 | * cgen-trace.h (SFILE): New type. | |
| 557 | (sim_disasm_sprintf): Declare. | |
| 558 | (sim_disasm_read_memory,sim_disasm_perror_memory): Declare. | |
| 559 | (sim_cgen_disassemble_insn): Declare. | |
| 560 | * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h. | |
| 561 | (insn_fields): Delete. | |
| 562 | (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with | |
| 563 | CPU_CPU_DESC (cpu). | |
| 564 | (trace_insn): Call CPU_DISASSEMBLER hook. | |
| 565 | (sim_disasm_sprintf): New function. | |
| 566 | (sim_disasm_read_memory): New function. | |
| 567 | (sim_disasm_perror_memory): New function. | |
| 568 | (sim_cgen_disassemble_insn): New function. | |
| 569 | * cgen-utils.c: Don't include cpu-opc.h. | |
| 570 | (virtual_insn_entries): New static local. | |
| 571 | (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table. | |
| 572 | (cgen_insn_name): Rewrite. | |
| 573 | (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c. | |
| 574 | * cgen.sh (desc): New file generator handler. | |
| 575 | * genmloop.sh: -parallel changed to -parallel-read/-parallel-write. | |
| 576 | Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately. | |
| 577 | Don't include cpu-opc.h,cpu-sim.h. | |
| 578 | * sim-model.c (model_set): Delete SIM_DESC arg. | |
| 579 | (sim_model_set): Update. | |
| 580 | * sim-model.h (MACH): New member prepare_run. | |
| 581 | ||
| 582 | 1999-01-28 Frank Ch. Eigler <fche@cygnus.com> | |
| 583 | ||
| 584 | * sim-memopt.c (memory_option_handler): Avoid memset() calls | |
| 585 | if redundant with allocator functions. | |
| 586 | ||
| 587 | Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com> | |
| 588 | ||
| 589 | * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix. | |
| 590 | ||
| 591 | * sim-profile.h: Make like sim-trace.h. | |
| 592 | (PROFILE_USEFUL_MASK): New macro. | |
| 593 | * sim-profile.c (profile_options): Make like trace_options, allow | |
| 594 | optional on|off arg where applicable. | |
| 595 | (set_profile_option_mask): New function. | |
| 596 | (sim_profile_set_option): New function. | |
| 597 | (profile_option_handler): Simplify. | |
| 598 | Have -p only enable selected things, not everything. | |
| 599 | Add missing break to OPTION_PROFILE_PC_RANGE. | |
| 600 | * cgen-scache.c (scache_options): Allow optional on|off arg to | |
| 601 | --profile-scache. | |
| 602 | (scache_option_handler): Use sim_profile_set_option. | |
| 603 | ||
| 604 | 1999-01-26 Frank Ch. Eigler <fche@cygnus.com> | |
| 605 | ||
| 606 | * sim-memopt.c (memory_options): Add MEMORY_FILL option. | |
| 607 | (memory_option_handler): Implement MEMORY_FILL option. Make | |
| 608 | MEMORY_CLEAR an alias for MEMORY_FILL=0. | |
| 609 | (parse_ulong_value): New function. | |
| 610 | (do_memopt_add): Allocate all buffers. Optionally fill them. | |
| 611 | ||
| 612 | 1999-01-15 Richard Henderson <rth@cygnus.com> | |
| 613 | ||
| 614 | * hw-events.c (hw_event_queue_schedule): _vtracef takes a | |
| 615 | va_list, not an integer. | |
| 616 | * sim-events.c (sim_events_schedule): Likewise. | |
| 617 | ||
| 618 | * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to | |
| 619 | the appropriate type. | |
| 620 | ||
| 621 | 1999-01-14 Doug Evans <devans@casey.cygnus.com> | |
| 622 | ||
| 623 | * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR. | |
| 624 | (sim_disassemble_insn): Update prototype. | |
| 625 | (sim_engine_invalid_insn): Ditto. | |
| 626 | * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version. | |
| 627 | (SEM_BRANCH_INIT): PCADDR->IADDR. | |
| 628 | (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case. | |
| 629 | * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR. | |
| 630 | * cgen-scache.h (*): Ditto. | |
| 631 | * cgen-trace.c (*): Ditto. | |
| 632 | * cgen-trace.h (*): Ditto. | |
| 633 | * cgen-utils.c (*): Ditto. | |
| 634 | * cgen-types.h (integer modes): Use signedNN/unsignedNN types. | |
| 635 | (insn_t): Delete. | |
| 636 | * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support. | |
| 637 | (simple engine framework): Rewrite. | |
| 638 | * sim-module.c (modules): Install model module sooner (and in | |
| 639 | particular before the profile module). | |
| 640 | ||
| 641 | 1999-01-12 Doug Evans <devans@casey.cygnus.com> | |
| 642 | ||
| 643 | * sim-model.h (sim_mach_lookup_bfd_name): Add prototype. | |
| 644 | * sim-model.c (sim_mach_lookup_bfd_name): New function. | |
| 645 | (sim_model_init): Call it. | |
| 646 | ||
| 647 | * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns. | |
| 648 | ||
| 649 | 1999-01-05 Doug Evans <devans@casey.cygnus.com> | |
| 650 | ||
| 651 | * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h. | |
| c906108c SS |
652 | * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated. |
| 653 | (SEM_BRANCH_INIT_EXTRACT): New macro. | |
| 654 | (SEM_BRANCH_INIT): Add taken_p. | |
| 655 | (TARGET_SEM_BRANCH_FINI): Provide default definition. | |
| 656 | (SEM_BRANCH_FINI): Use it. | |
| 657 | (SEM_INSN): Update. | |
| 658 | * cgen-run.c (sim_resume): Handle tracing of last insn. | |
| 659 | * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined. | |
| 660 | * cgen-trace.c (current_abuf): New static global. | |
| 661 | (trace_insn_init): Initialize it. | |
| 662 | (trace_insn_fini): Use it. | |
| 663 | (trace_insn): Set it. | |
| 664 | * cgen.sh (arch case): Pass -m ${mach} to cgen. | |
| 665 | * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB. | |
| 666 | (@cpu@_emit_after): Ditto. | |
| 667 | (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic | |
| 668 | labels if WITH_SEM_SWITCH_FULL. | |
| 669 | * sim-model.c: Include bfd.h. | |
| 670 | (sim_model_init): New function. | |
| 671 | (sim_model_install): Record init fn. | |
| 672 | * sim-model.h (MACH): New member bfd_name. | |
| 673 | * sim-module.c (modules): Initialize model before scache. | |
| 674 | ||
| 675 | 1998-12-24 Frank Ch. Eigler <fche@cygnus.com> | |
| 676 | ||
| 677 | * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms. | |
| 678 | ||
| 679 | * nrun.c (main): Remain in simulation loop for traps and | |
| 680 | exceptions when in operating environment mode. | |
| 681 | (ui_loop_hook): New stub hook for standalone use. | |
| 682 | * sim-events.c (sim_events_process): Call ui_loop_hook | |
| 683 | periodically on CYGWIN host. | |
| 684 | ||
| 685 | * sim-reason.c (sim_stop_reason): Return host signal numbers | |
| 686 | to gdb on sim_stopped and sim_signalled cases. | |
| 687 | * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND | |
| 688 | hook just before longjmp. | |
| 689 | * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME | |
| 690 | hook just before sim_engine_run. | |
| 691 | ||
| 692 | * sim-n-core.h (sim_core_trace_M): Allay const warning. | |
| 693 | * sim-trace.h (trace_generic): Ditto. | |
| 694 | * sim-trace.c (trace_generic): Ditto. | |
| 695 | ||
| 696 | 1998-12-14 Doug Evans <devans@casey.cygnus.com> | |
| 697 | ||
| 698 | * Make-common.in (SIM_MAIN_DEPS): New var. | |
| 699 | (CGEN_MAIN_CPU_DEPS): New var. | |
| 700 | * aclocal.m4: Add --enable-cgen-maint option. | |
| 701 | * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine. | |
| 702 | (SETMEM*): Ditto. | |
| 703 | (GETIMEM*): Pass pc value to sim_core routine. | |
| 704 | ||
| 705 | Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 706 | ||
| 707 | * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle): | |
| 708 | Compare with ZERO not NULL. | |
| 709 | ||
| 710 | Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 711 | ||
| 712 | * hw-properties.c, hw-instances.c, hw-tree.c: Include | |
| 713 | "sim-assert.h". | |
| 714 | ||
| 715 | 1998-12-09 Doug Evans <devans@casey.cygnus.com> | |
| 716 | ||
| 717 | * sim-arange.c: Include libiberty.h, and stdlib.h if present. | |
| 718 | * sim-trace.c: Include stdlib.h if present. | |
| 719 | * dv-sockser.c: Include unistd.h if present. | |
| 720 | (dv_sockser_init): Add missing arg to call to sim_io_eprintf. | |
| 721 | * cgen-scache.c (scache_flush): Delete unused locals i,sc. | |
| 722 | ||
| 723 | 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com> | |
| 724 | ||
| 725 | * gennltvals.sh: Add i960. | |
| 726 | * nltvals.def: Rebuild. | |
| 727 | ||
| 728 | 1998-12-04 Doug Evans <devans@casey.cygnus.com> | |
| 729 | ||
| 730 | * cgen-defs.h: New file, old cgen-sim.h. | |
| 731 | * cgen-sim.h: Simple header that includes others. | |
| 732 | * sim-arange.c: New file. | |
| 733 | * sim-arange.h: New file. | |
| 734 | * sim-basics.h: Include it. | |
| 735 | * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o. | |
| 736 | (sim-arange.o): Add rule for. | |
| 737 | * sim-cpu.h (sim_cpu_msg_prefix): Add prototype. | |
| 738 | (sim_io_eprintf_cpu): Add prototype. | |
| 739 | * sim-inline.h (HAVE_INLINE): Define if GNUC. | |
| 740 | (INLINE2): New macro. | |
| 741 | (EXTERN_INLINE): New macro. | |
| 742 | * sim-module.c (sim_post_argv_init): Initialize cpu backlink | |
| 743 | before calling module init fns. | |
| 744 | * sim-profile.c (OPTION_PROFILE_*): Move into enum. | |
| 745 | (profile_init): New function. | |
| 746 | (profile_options): New option --profile-range. | |
| 747 | (profile_option_handler): Handle --profile-range. | |
| 748 | (profile_print_insn): Qualify address range specific section titles. | |
| 749 | (profile_print_addr_ranges): New function. | |
| 750 | (profile_info): Print address ranges if specified. | |
| 751 | (profile_install): Set profile_init init fn. | |
| 752 | * sim-profile.h (PROFILE_DATA): New member `range'. | |
| 753 | * sim-trace.c (trace_init): New function. | |
| 754 | (trace_options): New option --trace-range. | |
| 755 | (trace_option_handler): Handle --trace-range. | |
| 756 | (trace_install): Set trace_init init fn. | |
| 757 | * sim-trace.h (TRACE_DATA): New member `range'. | |
| 758 | * sim-utils.c (sim_cpu_msg_prefix): New function. | |
| 759 | (sim_io_eprintf_cpu): New function. | |
| 760 | * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro. | |
| 761 | (PC_IN_PROFILE_RANGE_P): New macro. | |
| 762 | * cgen-trace.c (trace_insn_init): Set current_insn to NULL. | |
| 763 | (trace_insn_fini): New arg abuf. All callers updated. | |
| 764 | Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before | |
| 765 | printing cycle counts. | |
| 766 | * cgen-trace.h (trace_insn_fini): Update prototype. | |
| 767 | (TRACE_RESULT_P): New macro. | |
| 768 | (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated. | |
| 769 | (TRACE_INSN): Check ARGBUF_TRACE_P. | |
| 770 | (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated. | |
| 771 | * cgen-types.h (SIM_INLINE): Delete. | |
| 772 | (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define. | |
| 773 | * cgen-utils.c: Don't include cgen-engine.h | |
| 774 | * genmloop.sh (@cpu@_fill_argbuf): New function. | |
| 775 | (@cpu@_fill_argbuf_tp): New function. | |
| 776 | (@cpu@_emit_before,@cpu@_emit_after): New functions. | |
| 777 | (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'. | |
| 778 | (SET_CTI_VPC,SET_INSN_COUNT): Update. | |
| 779 | (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling | |
| 780 | doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI. | |
| 781 | (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling | |
| 782 | doing profiling. Update call to TRACE_INSN_FINI. | |
| 783 | ||
| 784 | * sim-memopt.c (sim_memory_uninstall): Result type is `void'. | |
| 785 | ||
| 786 | 1998-12-03 Frank Ch. Eigler <fche@cygnus.com> | |
| 787 | ||
| 788 | * sim-memopt.c (sim_memory_uninstall): Deallocate all memory | |
| 789 | regions. | |
| 790 | ||
| 791 | 1998-12-01 Doug Evans <devans@casey.cygnus.com> | |
| 792 | ||
| 793 | * sim-inline.c (SIM_INLINE_P): Fix typo. | |
| 794 | ||
| 795 | 1998-11-30 Doug Evans <devans@casey.cygnus.com> | |
| 796 | ||
| 797 | * cgen-utils.c (cgen_virtual_opcode_table): Update. | |
| 798 | ||
| 799 | Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 800 | ||
| 801 | * gennltvals.sh: Add v850 and d10v. Sort alphabetically. | |
| 802 | * nltvals.def: Re-generate. | |
| 803 | ||
| 804 | Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 805 | ||
| 806 | * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init, | |
| 807 | sim_core_map_attach, sim_core_map_detach, next_event_queue, | |
| 808 | new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify | |
| 809 | GCC. | |
| 810 | * sim-events.c (sim_events_uninstall, sim_events_suspend, | |
| 811 | sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto. | |
| 812 | ||
| 813 | 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com> | |
| 814 | ||
| 815 | * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's. | |
| 816 | (${cpu}_pbb_cti_chain): Ditto. | |
| 817 | ||
| 818 | 1998-11-18 Doug Evans <devans@casey.cygnus.com> | |
| 819 | ||
| 820 | * Make-common.in (cgen-utils.o): Depend on cgen-engine.h. | |
| c906108c SS |
821 | * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros. |
| 822 | (EXTRACT_INT,EXTRACT_UINT): New macros. | |
| 823 | (SEM_SEM_ARG): New macro. | |
| 824 | (SEM_NEXT_VPC): New arg `pc'. | |
| 825 | * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete. | |
| 826 | (sim_disassemble_insn): Update prototype. | |
| 827 | * cgen-trace.c (current_insn,insn_fields): New static locals. | |
| 828 | (trace_insn): Set them. | |
| b83266a0 | 829 | * cgen-utils.c: #include cgen-engine.h. |
| c906108c SS |
830 | (sim_disassemble_insn): New arg insn_fields. |
| 831 | Handle variable length insns. | |
| 832 | * genmloop.sh: Only emit pbb decls if -pbb. | |
| 833 | (${cpu}_scache_lookup): New arg `vpc'. | |
| 834 | (scache support): Fetch pc before entering loop. | |
| 835 | ||
| 836 | * gennltvals.sh: Add fr30 support. | |
| 837 | * nltvals.def: Rebuild. | |
| 838 | ||
| 839 | Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 840 | ||
| 841 | * sim-types.h: Re-do type system so that GCC's attribute and mode | |
| 842 | are used to specify types. Handle case of ALPHA. | |
| 843 | ||
| 844 | 1998-11-13 Frank Ch. Eigler <fche@elastic.org> | |
| 845 | ||
| 846 | * aclocal.m4: Add tests for dlopen family. | |
| 847 | * config.in: Regenerated. | |
| 848 | ||
| 849 | Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 850 | ||
| 851 | * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL. | |
| 852 | ||
| 853 | Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com> | |
| 854 | ||
| 855 | * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to | |
| 856 | HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin. | |
| 857 | * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ... | |
| 858 | * cgen-sim.h: ... to here. | |
| 859 | ||
| 860 | Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 861 | ||
| 862 | * aclocal.m4 (enable-build-warnings): Replace | |
| 863 | enable-sim-warnings. Extend =LIST syntax so that prepend and | |
| 864 | append of options is possible. Drop -Werror, add | |
| 865 | -Wstrict-prototypes for GDB compatibility. | |
| 866 | * Make-common.in (SIM_WARNINGS): Update. | |
| 867 | ||
| 868 | Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com> | |
| 869 | ||
| 870 | * Make-common.in (CGEN_INCLUDE_DEPS): Define. | |
| 871 | (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS). | |
| 872 | (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto. | |
| 873 | (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete | |
| 874 | explicit cgen header dependencies, require SIM_EXTRA_DEPS to include | |
| 875 | CGEN_INCLUDE_DEPS. | |
| 876 | * cgen-cpu.h: New file. | |
| 877 | * cgen-engine.h: New file. | |
| 878 | * cgen-scache.h: New file. | |
| 879 | * cgen-sim.h: Delete portions moved to new files. | |
| 880 | * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly, | |
| 881 | rather than sending result to stdout. | |
| 882 | ||
| 883 | Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com> | |
| 884 | ||
| 885 | * Make-common.in (sim-reg.o): New rule. | |
| 886 | (cgen-run.o): New rule. | |
| 887 | * cgen-ops.h: Delete many BI macros. Change all UBI -> BI. | |
| 888 | * cgen-run.c (prime_cpu): New function. | |
| 889 | * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support. | |
| 890 | (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly | |
| 891 | mentioned cpu. | |
| 892 | (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns. | |
| 893 | * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum. | |
| 894 | (CGEN_INSN_VIRTUAL_P): New macro. | |
| 895 | (SEM_PC): New typedef. | |
| 896 | (SEMANTIC_FN): Change type of result to SEM_PC. | |
| 897 | (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros. | |
| 898 | (IDESC_CTI_P,IDESC_SKIP_P): New macros. | |
| 899 | (SCACHE_MAP): New typedef. | |
| 900 | (CPU_SCACHE): Add pbb support. | |
| 901 | (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare. | |
| 902 | (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros. | |
| 903 | (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn, | |
| 904 | max_slice_insns. | |
| 905 | (INSN_NAME): Delete. | |
| 906 | (cgen_insn_name): Declare. | |
| 907 | (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn. | |
| 908 | * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes. | |
| 909 | (first_insn_p): Make static. | |
| 910 | (trace_insn): Handle virtual insns specially. | |
| 911 | (cgen_trace_printf): Ensure we haven't overflowed the buffer. | |
| 912 | * cgen-types.h (UBI): Delete. | |
| 913 | (MODE_TYPE): New enum. | |
| 914 | (HOSTINT,HOSTUINT,HOSTPTR): Delete. | |
| 915 | * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR. | |
| 916 | (cgen_virtual_opcode_table): New global. | |
| 917 | (cgen_insn_name): New function. | |
| 918 | (sim_disassemble_insn): Ignore virtual insns. | |
| 919 | * genmloop.sh: Delete top level loop generation. Add pbb support. | |
| 920 | * sim-cpu.h (CPU_INSN_NAME_FN): New typedef. | |
| 921 | (sim_cpu_base): New members max_insns,insn_name,model_data. | |
| 922 | (CPU_PC_GET,CPU_PC_SET): New macros. | |
| 923 | (sim_pc_get,sim_pc_set): Declare. | |
| 924 | * sim-model.c (model_set): Call model init fn. | |
| 925 | * sim-model.h (MODEL_FN): New typedef. | |
| 926 | (INSN_TIMING): New member model_fn. | |
| 927 | (MODEL): New members num,init. | |
| 928 | * sim-profile.c (sim_profile_print_bar): Renamed from print_bar. | |
| 929 | All callers updated. | |
| 930 | (profile_insn_init): New fn. | |
| 931 | (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME. | |
| 932 | Exit early if insn profiling not supported. | |
| 933 | (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX. | |
| 934 | (profile_install): Record profile_insn_init as init fn. | |
| 935 | (profile_uninstall): Free PROFILE_INSN_COUNT if non-null. | |
| 936 | * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX. | |
| 937 | (PROFILE_DATA): Delete member exec_time. | |
| 938 | Change insn_count to pointer to array, rather than the array. | |
| 939 | (sim_profile_print_bar): Declare. | |
| 940 | ||
| 941 | Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com> | |
| 942 | ||
| 943 | * cgen-run.c: New file. | |
| 944 | * sim-reg.c: New file. | |
| 945 | ||
| 946 | Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com> | |
| 947 | ||
| 948 | * aclocal.m4: Add checks for -lsocket and -lnsl. | |
| 949 | ||
| 950 | * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to | |
| 951 | allow local port reuse on listening socket. | |
| 952 | ||
| 953 | Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com> | |
| 954 | ||
| 955 | * sim-config.h: Remove reference to linux kernel header. | |
| 956 | ||
| 957 | Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com> | |
| 958 | ||
| 959 | * dv-sockser.c (sockser_addr): Make variable non-static. | |
| 960 | ||
| 961 | Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com> | |
| 962 | ||
| 963 | * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer. | |
| 964 | ||
| 965 | Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 966 | ||
| 967 | * sim-events.c (sim_events_elapsed_time): Fix calculation. | |
| 968 | ||
| 969 | Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com> | |
| 970 | ||
| 971 | * Make-common.in (install-common): Add $(EXEEXT) when installing | |
| 972 | run. | |
| 973 | ||
| 974 | Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com> | |
| 975 | ||
| 976 | * cgen-sim.h (cgen_state): New member opcode_table. | |
| 977 | * cgen-utils.c (sim_disassemble_insn): Use it. | |
| 978 | ||
| 979 | Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 980 | ||
| 981 | * cgen-mem.h (DECLARE_SETT): Fix return type. | |
| 982 | * cgen-sim.h (sim_engine_illegal_insn): Declare. | |
| 983 | * cgen-scache.c: Include stdlib.h. | |
| 984 | * cgen-trace.c (trace_extract): Use %lx for PCADDR. | |
| 985 | * sim-model.c (model_option_handler): Remove unused variable `n'. | |
| 986 | ||
| 987 | Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com> | |
| 988 | ||
| 989 | * cgen-utils.c: Include bfd.h. | |
| 990 | (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN. | |
| 991 | ||
| 992 | Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com) | |
| 993 | ||
| 994 | * sim-bits.h (EXTEND24): Fix typo. | |
| 995 | ||
| 996 | Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 997 | ||
| 998 | * sim-events.c (ETRACE_P): New macro. | |
| 999 | (struct _sim_event): Add member trace. | |
| 1000 | (sim_events_free): Reclaim trace message. | |
| 1001 | ||
| 1002 | * sim-events.c, sim-events.h (sim_events_schedule_vtracef, | |
| 1003 | sim_events_schedule_tracef): New functions, include printf trace | |
| 1004 | information in argument list. If tracing, store asprintf'd trace | |
| 1005 | message in sim_event. | |
| 1006 | ||
| 1007 | * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef, | |
| 1008 | hw_event_queue_schedule_vtracef): New functions, mimic | |
| 1009 | sim_event_tracef. | |
| 1010 | ||
| 1011 | Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com) | |
| 1012 | ||
| 1013 | * sim-bits.h (EXTEND24): Define. | |
| 1014 | ||
| 1015 | Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1016 | ||
| 1017 | * cgen-sim.h (CPU_SCACHE): Make size unsigned. | |
| 1018 | (CPU_SCACHE_HASH_MASK): New macro. | |
| 1019 | (SCACHE_HASH_PC): Rewrite. | |
| 1020 | * genmloop.sh (engine_resume_{full,fast}): Move some of hash | |
| 1021 | computation out of main loop. | |
| 1022 | ||
| 1023 | Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1024 | ||
| c906108c SS |
1025 | * cgen-sim.h (RECORD_IADDR): Delete. |
| 1026 | * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types. | |
| 1027 | * genmloop.sh (engine_resume_{full,fast}): Delete icount. | |
| 1028 | ||
| 1029 | Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com> | |
| 1030 | ||
| 1031 | * gennltvals.def (mn10200): Add entry. | |
| 1032 | * nltvals.def: Regenerate with MN10200 additions. | |
| 1033 | ||
| 1034 | Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1035 | ||
| 1036 | * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct | |
| 1037 | documentation on how it works. | |
| 1038 | ||
| 1039 | * sim-core.h, sim-core.c (sim_core_install, sim_core_attach, | |
| 1040 | sim_core_detach, sim_core_read_buffer, sim_core_write_buffer, | |
| 1041 | sim_core_set_xor, sim_core_xor_read_buffer, | |
| 1042 | sim_core_xor_write_buffer): Update. | |
| 1043 | ||
| 1044 | * sim-events.h, sim-events.c (sim_events_install, | |
| 1045 | sim_events_watch_clock, sim_events_schedule_after_signal, | |
| 1046 | sim_events_schedule, sim_events_watch_sim, sim_events_watch_core, | |
| 1047 | sim_events_deschedule): Update. | |
| 1048 | ||
| 1049 | * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two, | |
| 1050 | sim_fpu_max32, sim_fpu_max64): Update. | |
| 1051 | ||
| 1052 | Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com> | |
| 1053 | ||
| 1054 | * cgen-trace.c (trace_insn_fini): Redo cycle handling. | |
| 1055 | * sim-profile.h (PROFILE_DATA): Rename cycle handling members. | |
| 1056 | * sim-profile.c (profile_print_model): Update. | |
| 1057 | ||
| 1058 | Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1059 | ||
| 1060 | * gennltvals.def (m32r): Use common syscall.h now. | |
| 1061 | (mn10300): Add entry. | |
| 1062 | * nltvals.def: Regenerate. | |
| 1063 | ||
| 1064 | * sim-engine.c (sim_engine_get_run_state): New function. | |
| 1065 | * sim-engine.h (sim_engine_get_run_state): Declare it. | |
| 1066 | ||
| 1067 | Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1068 | ||
| 1069 | * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef. | |
| 1070 | * sim-core.c (sim_core_signal): Make extern, always define. | |
| 1071 | ||
| 1072 | Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1073 | ||
| 1074 | * Make-common.in (CGEN_FLAGS_TO_PASS): New variable. | |
| 1075 | * cgen-ops.h (ANDIF): New macro. | |
| 1076 | (ANDIF[BQHSD]I): Delete. | |
| 1077 | ||
| 1078 | Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1079 | ||
| 1080 | * hw-events.c (create_hw_event, delete_hw_event): Delete. | |
| 1081 | (hw_event_queue_schedule, hw_event_queue_deschedule, | |
| 1082 | bounce_hw_event): Fix hw-event memory corruptions found by Joyce | |
| 1083 | Janczyn. | |
| 1084 | ||
| 1085 | * hw-alloc.h (HW_NZALLOC): Define. | |
| 1086 | ||
| 1087 | * Make-common.in (test-hw-events): Add target for testing the | |
| 1088 | hw-event code. | |
| 1089 | ||
| 1090 | Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1091 | ||
| 1092 | * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and | |
| 1093 | hw-instances.o. | |
| 1094 | hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New | |
| 1095 | files. | |
| 1096 | * hw-main.h: Include hw-handles.h, hw-instances.h. | |
| 1097 | * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare | |
| 1098 | * hw-base.c (hw_create, hw_delete): Call same. | |
| 1099 | ||
| 1100 | Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1101 | ||
| 1102 | * dv-core.c: Include hw-main.h and sim-main.h. | |
| 1103 | * dv-pal.c: Include hw-main.h and sim-io.h. | |
| 1104 | * dv-glue.c: Include hw-main.h. | |
| 1105 | ||
| 1106 | * hw-main.h: New file. Move list of includes to here. | |
| 1107 | * hw-base.h: From here. | |
| 1108 | * Make-common.in (hw_base_headers): Rename to hw_main_headers. | |
| 1109 | (hw-*.o, dv-*.o): Update. | |
| 1110 | * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c, | |
| 1111 | hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of | |
| 1112 | sim-main.h. | |
| 1113 | ||
| 1114 | * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method, | |
| 1115 | do_hw_poll_read): Move declarations from here. | |
| 1116 | * hw-main.h: To here. | |
| 1117 | ||
| 1118 | * hw-base.h (struct hw_device_descriptor, hw_finish_callback): | |
| 1119 | Move from here. | |
| 1120 | * hw-main.h (struct hw_descriptor, hw_finish_method): To here, | |
| 1121 | rename. | |
| 1122 | * Make-common.in (hw-config.h): Update | |
| 1123 | * hw-base.c, dv-pal.c, dv-glue.c: Update | |
| 1124 | ||
| 1125 | * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename | |
| 1126 | `*_callback' to `*_method. | |
| 1127 | ||
| 1128 | Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1129 | ||
| 1130 | * hw-base.h (set_*): Move set method macros from here. | |
| 1131 | * hw-device.h: To here. | |
| 1132 | ||
| 1133 | Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1134 | ||
| 1135 | * hw-base.h (create_hw_property_data, delete_hw_property_data): | |
| 1136 | Declare. | |
| 1137 | ||
| 1138 | * hw-base.c (hw_create, hw_delete): Call | |
| 1139 | * hw-properties.c (create_hw_property_data, | |
| 1140 | delete_hw_property_data): Define. | |
| 1141 | ||
| 1142 | Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1143 | ||
| 1144 | * hw-device.c, hw-properties.c: Include hw-base.h | |
| 1145 | ||
| 1146 | * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here. | |
| 1147 | * hw-device.c: From here. | |
| 1148 | * hw-base.h: Include "hw-events.h". | |
| 1149 | ||
| 1150 | * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare. | |
| 1151 | * hw-base.c (hw_create, hw_delete): Call. | |
| 1152 | * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define. | |
| 1153 | ||
| 1154 | * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o. | |
| 1155 | (hw-alloc.o): New target. | |
| 1156 | ||
| 1157 | Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1158 | ||
| 1159 | * hw-events.h, hw-events.c: New files. Move event code to here. | |
| 1160 | * sim-hw.c: From here. | |
| 1161 | * hw-base.h: Include "hw-events.h". | |
| 1162 | * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o. | |
| 1163 | (hw-events.o): New target. | |
| 1164 | ||
| 1165 | * hw-device.h (struct hw): Add struct hw_event_data events_of_hw. | |
| 1166 | * hw-events.h (struct hw_event): Replace typedef hw_event. | |
| 1167 | ||
| 1168 | * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare. | |
| 1169 | * hw-base.c (hw_create, hw_delete): Call. | |
| 1170 | * hw-events.c (create_hw_event_data, delete_hw_event_data): Define. | |
| 1171 | ||
| 1172 | * dv-pal.c: Update. | |
| 1173 | ||
| 1174 | Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1175 | ||
| 1176 | * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here. | |
| 1177 | * hw-ports.c: To here. | |
| 1178 | ||
| 1179 | * hw-base.h, hw-ports.c (create_hw_port_data, | |
| 1180 | delete_hw_port_data): New functions. | |
| 1181 | * hw-base.c (hw_delete, hw_create): Call same. | |
| 1182 | ||
| 1183 | * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions | |
| 1184 | from here. | |
| 1185 | * hw-ports.h: To here. | |
| 1186 | ||
| 1187 | Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1188 | ||
| 1189 | * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop | |
| 1190 | PROCESSOR and CIA arguments. | |
| 1191 | ||
| 1192 | Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1193 | ||
| 1194 | * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument. | |
| 1195 | Move common object files from here. | |
| 1196 | * Make-common.in (SIM_COMMON_HW_OBJS): To here. | |
| 1197 | ||
| 1198 | Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1199 | ||
| 1200 | * sim-hw.c: Include ctype.h. | |
| 1201 | (do_hw_poll_read): Do not assume EAGAIN. | |
| 1202 | ||
| 1203 | Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1204 | ||
| 1205 | * cgen-trace.c (first_insn_p): New static local. | |
| 1206 | (trace_insn_init): Set it. | |
| 1207 | (trace_insn_fini): Use TRACE_PREFIX. | |
| 1208 | (trace_insn): Rewrite to use trace_prefix. | |
| 1209 | * sim-trace.c (trace_prefix): Don't print filename arg if NULL. | |
| 1210 | Adjust width accordingly. | |
| 1211 | ||
| 1212 | * sim-profile.h (PROFILE_DATA): New member profile_any_p. | |
| 1213 | (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros. | |
| 1214 | (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros. | |
| 1215 | (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify. | |
| 1216 | (PROFILE_COUNT_CORE): Simplify. | |
| 1217 | * sim-profile.c (profile_option_handler): Compute profile_any_p. | |
| 1218 | ||
| 1219 | Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1220 | ||
| 1221 | * cgen-ops.h (ADDCFSI): Fix typo. | |
| 1222 | ||
| 1223 | Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1224 | ||
| 1225 | * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p. | |
| 1226 | * genmloop.sh: Use them rather than static locals. | |
| 1227 | ||
| 1228 | * sim-engine.c (sim_engine_set_run_state): New function. | |
| 1229 | * sim-engine.h (sim_engine_set_run_state): Declare. | |
| 1230 | * genmloop.sh (pending_reason,pending_sigrc): New static locals. | |
| 1231 | (@cpu@_engine_stop): New args reason,sigrc. All callers updated. | |
| 1232 | (engine_resume): Reorganize. Allow synchronous exit from main loop. | |
| 1233 | ||
| 1234 | Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1235 | ||
| 1236 | * cgen-trace.c (trace_insn_init): New arg first_p. | |
| 1237 | All callers updated. | |
| 1238 | (trace_insn_fini): New arg last_p. All callers updated. | |
| 1239 | * cgen-trace.h (trace_insn_init,trace_insn_fini): Update. | |
| 1240 | (TRACE_INSN_INIT,TRACE_INSN_FINI): Update. | |
| 1241 | * genmloop.sh (engine_resume): Update. | |
| 1242 | ||
| 1243 | Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com> | |
| 1244 | ||
| 1245 | * Make-common.in (install-common): Run ranlib on installed copy of | |
| 1246 | libsim.a. | |
| 1247 | ||
| 1248 | Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com> | |
| 1249 | ||
| 1250 | * Make-common.in (install-common): Rename and install libsim.a. | |
| 1251 | ||
| 1252 | Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1253 | ||
| 1254 | * sim-io.c (unistd.h): Include. | |
| 1255 | ||
| 1256 | Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1257 | ||
| 1258 | * Make-common (sim_main_headers): Sort. | |
| 1259 | (cgen-*.o): Add cgen-sim.h dependency. | |
| 1260 | ||
| 1261 | * cgen-scache.c (scache_init): Only allocate space if scache element | |
| 1262 | size is non-zero. | |
| 1263 | (scache_flush,scache_print_profile): Check if scache in use first. | |
| 1264 | ||
| 1265 | * cgen-sim.h (IDESC): Provide forward declaration. | |
| 1266 | (DECODE): Delete. | |
| 1267 | (CGEN_CPU): Always define scache member. New members idesc,opcode. | |
| 1268 | (cgen_cpu_max_extra_bytes): Declare. | |
| 1269 | * cgen-utils.c (cgen_cpu_max_extra_bytes): New function. | |
| 1270 | ||
| c906108c SS |
1271 | * sim-cpu.h: New file. sim_cpu_base moved here. |
| 1272 | Move sim_cpu_lookup decl here. | |
| 1273 | * sim-base.h: #include "sim-cpu.h". | |
| 1274 | * sim-cpu.c: New file. | |
| 1275 | * Make-common (sim_main_headers): Add sim-cpu.h. | |
| 1276 | (sim-cpu.o): Add rule for. | |
| 1277 | ||
| 1278 | * sim-model.c (set_model): Delete. | |
| 1279 | (sim_model_set,model_set): New functions. | |
| 1280 | (sim_model_install): Renamed from model_install. | |
| 1281 | Don't set default model here. | |
| 1282 | (model_option_handler): Rewrite --model processing. | |
| 1283 | (sim_model_lookup,sim_mach_lookup): New functions. | |
| 1284 | * sim-model.h (MAX_MODELS,MAX_INSNS): Delete. | |
| 1285 | (insn_timing): Delete. | |
| 1286 | (INSN_TIMING): New member `num'. | |
| 1287 | (IMP_PROPERTIES): Always define scache_elm_size member. | |
| 1288 | (MACH): New member init_cpu. | |
| 1289 | (sim_machs): Renamed from machs. | |
| 1290 | (sim_model_install): Renamed from model_install. | |
| 1291 | (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare. | |
| 1292 | * sim-module.c (modules): Update. | |
| 1293 | ||
| 1294 | * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro. | |
| 1295 | ||
| 1296 | * sim-io.c: #include <errno.h>. | |
| 1297 | ||
| 1298 | Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1299 | ||
| 1300 | * dv-pal.c (struct hw_pal_device): Add reader. | |
| 1301 | (hw_pal_finish): Initialize reader. | |
| 1302 | (scan_hw_pal): Use reader. | |
| 1303 | ||
| 1304 | * hw-base.h, sim-hw.c (do_hw_poll_read): New function. | |
| 1305 | (HW_IO_EOF, HW_IO_NOT_READY): Define. | |
| 1306 | * dv-pal.c: Use. | |
| 1307 | ||
| 1308 | * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from | |
| 1309 | ../ppc/main.c sim_io_read_stdin. | |
| 1310 | ||
| 1311 | Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1312 | ||
| 1313 | * hw-tree.h (hw_tree_print): Paramaterize with print and file | |
| 1314 | arguments. | |
| 1315 | * hw-tree.c: Update. | |
| 1316 | ||
| 1317 | * hw-base.h (hw_port_event_callback): Delete CPU/CIA args. | |
| 1318 | * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete | |
| 1319 | CPU/CIA args. | |
| 1320 | * hw-ports.h (hw_port_event): Ditto. | |
| 1321 | * hw-ports.c (hw_port_event): Update. | |
| 1322 | * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer): | |
| 1323 | Update. | |
| 1324 | * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer): | |
| 1325 | Update. | |
| 1326 | (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt. | |
| 1327 | (do_counter_event): Update. | |
| 1328 | * dv-glue.c (hw_glue_io_read_buffer): Update. | |
| 1329 | (hw_glue_port_event): Update. | |
| 1330 | ||
| 1331 | * hw-device.h (SIM_DESC): Replace with struct sim_state. | |
| 1332 | * hw-base.h (hw_create): Ditto. | |
| 1333 | * hw-base.c (hw_create): Ditto. | |
| 1334 | ||
| 1335 | * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule, | |
| 1336 | hw_event_queue_deschedule, hw_event_queue_time): Delete, moved | |
| 1337 | from here to. | |
| 1338 | * sim-hw.c: Here. | |
| 1339 | * hw-device.h (hw_system_cpu): Declare. | |
| 1340 | * sim-hw.c (hw_system_cpu): New function. | |
| 1341 | ||
| 1342 | * sim-core.c (sim_core_map_attach, sim_core_attach): Call | |
| 1343 | sim_hw_abort not hw_abort. | |
| 1344 | (sim-hw.h): Include. | |
| 1345 | (sim_core_read_buffer, sim_core_write_buffer): Call | |
| 1346 | sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU | |
| 1347 | argument. | |
| 1348 | (sim_core_set_xor): Do not pass CPU when aborting. | |
| 1349 | ||
| 1350 | * sim-n-core.h (sim_core_read_aligned_N, | |
| 1351 | sim_core_write_aligned_N): Call sim_hw_abort not hw_abort. | |
| 1352 | (sim_core_read_aligned_N, sim_core_write_aligned_N): Call | |
| 1353 | sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not | |
| 1354 | return length. | |
| 1355 | ||
| 1356 | * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare | |
| 1357 | sim_hw_print. | |
| 1358 | * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer, | |
| 1359 | sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New | |
| 1360 | functions. | |
| 1361 | (sim_hw_print): New function. | |
| 1362 | ||
| 1363 | * sim-engine.h (sim_engine_vabort): Declare. | |
| 1364 | * sim-engine.c (sim_engine_vabort): New function. | |
| 1365 | ||
| 1366 | Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1367 | ||
| 1368 | * sim-trace.c (print_data): For floating-point numbers trace raw | |
| 1369 | hex value. | |
| 1370 | (trace_result_fp2): New function. | |
| 1371 | * sim-trace.h (trace_result_fp2): New declaration. | |
| 1372 | (TRACE_FP_RESULT2): New macro. | |
| 1373 | ||
| 1374 | Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com> | |
| 1375 | ||
| 1376 | * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define | |
| 1377 | AM_CYGWIN32 and AM_EXEEXT. | |
| 1378 | * common/Make-common.in: set EXEEXT, add missing EXEEXTs | |
| 1379 | to run and install-common rules. | |
| 1380 | * common/configure: regenerate | |
| 1381 | ||
| 1382 | Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1383 | ||
| 1384 | * sim-types.h (cell_word): New type. | |
| 1385 | (natural_cell): Delete type. | |
| 1386 | ||
| 1387 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> | |
| 1388 | ||
| 1389 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 1390 | * config.in: Ditto. | |
| 1391 | ||
| 1392 | Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com> | |
| 1393 | ||
| 1394 | * acconfig.h (NEED_DECLARATION_PRINTF): Removed. | |
| 1395 | ||
| 1396 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> | |
| 1397 | ||
| 1398 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 1399 | * config.in: Ditto. | |
| 1400 | ||
| 1401 | Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com> | |
| 1402 | ||
| 1403 | * acconfig.h: New file. | |
| 1404 | * Make-common.in (top_builddir): New macro. | |
| 1405 | (INTL_LIB): Removed. | |
| 1406 | (INTLLIBS): New macro. | |
| 1407 | (INTLDEPS): Likewise. | |
| 1408 | (LIBDEPS): Use INTLDEPS. | |
| 1409 | (EXTRA_LIBS): Use INTLLIBS. | |
| 1410 | * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT. | |
| 1411 | (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST, | |
| 1412 | AM_LC_MESSAGES): New macros from GNU gettext. | |
| 1413 | ||
| 1414 | Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1415 | ||
| 1416 | * sim-config.h: Discard leading _ from macros. | |
| 1417 | * sim-types.h: Ditto. | |
| 1418 | ||
| 1419 | Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com> | |
| 1420 | ||
| 1421 | * Make-common.in (CSEARCH): Add -I to intl directories. | |
| 1422 | (INTL_LIB): Point to libintl.a. | |
| 1423 | (LIBDEPS): Add $(INTL_LIB). | |
| 1424 | (EXTRA_LIBS): Ditto. | |
| 1425 | ||
| 1426 | Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 1427 | ||
| 1428 | * cgen-types.h (GETHIDI,MAKEDI): Tweak. | |
| 1429 | ||
| 1430 | * cgen-ops.h (ADDCFSI): Fix. | |
| 1431 | (SUBCFSI): Tweak. | |
| 1432 | ||
| 1433 | Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1434 | ||
| 1435 | * sim-types.h (signed_address, unsigned_address): Define. | |
| 1436 | ||
| 1437 | Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1438 | ||
| 1439 | * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a | |
| 1440 | QNaN. | |
| 1441 | ||
| 1442 | Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1443 | ||
| 1444 | * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction): | |
| 1445 | New functions, pack / unpack sim_fpu struct using raw values. | |
| 1446 | (sim_fpu_is): Differentiate between negative and positive | |
| 1447 | infinity. | |
| 1448 | ||
| 1449 | Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1450 | ||
| 1451 | * sim-bits.h (EXTEND4): Define. | |
| 1452 | (EXTEND4, EXTEND15, EXTEND11): Ditto. | |
| 1453 | ||
| 1454 | Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com> | |
| 1455 | ||
| 1456 | * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol | |
| 1457 | declared so we need this cast to prevent long long addresses | |
| 1458 | from being misconfigures. Results in access to unmapped memory. | |
| 1459 | ||
| 1460 | Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 1461 | ||
| 1462 | * Make-common.in (RUNTESTFLAGS): Define. | |
| 1463 | (check): Pass RUNTESTFLAGS to recursive make. | |
| 1464 | ||
| 1465 | Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1466 | ||
| 1467 | * sim-info.c (sim_info): Be verbose when either VERBOSE or | |
| 1468 | STATE_VERBOSE_P. | |
| 1469 | ||
| 1470 | Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1471 | ||
| 1472 | * aclocal.m4 (sim-inline): By default, disable sim-inline when | |
| 1473 | cross compiling. | |
| 1474 | ||
| 1475 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1476 | ||
| 1477 | * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults. | |
| 1478 | (sim-inline): Update to match sim-inline.[hc] | |
| 1479 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 1480 | ||
| 1481 | * Make-common.in (sim_main_headers): Add sim-inline.h | |
| 1482 | ||
| 1483 | * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P. | |
| 1484 | selected. | |
| 1485 | * sim-endian.h (sim-endian.c): Ditto. | |
| 1486 | ||
| 1487 | * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H. | |
| 1488 | (sim_events_set_trace): Delete unused prototype. | |
| 1489 | ||
| 1490 | * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H. | |
| 1491 | * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C. | |
| 1492 | ||
| 1493 | * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P. | |
| 1494 | (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to): | |
| 1495 | Comment out, not yet implemented in sim-fpu.c. | |
| 1496 | (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan, | |
| 1497 | sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU. | |
| 1498 | ||
| 1499 | * sim-inline.h: Rewrite description. | |
| 1500 | (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define. | |
| 1501 | (SIM_MAIN_INLINE): Add inline option. | |
| 1502 | ||
| 1503 | * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not | |
| 1504 | include generated files. Handled by generator directly. | |
| 1505 | ||
| 1506 | Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1507 | ||
| 1508 | * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P | |
| 1509 | up-to-date. | |
| 1510 | ||
| 1511 | * sim-trace.h (TRACE_ANY_P): Define. | |
| 1512 | (struct _trace_data): Add trace_any_p. | |
| 1513 | ||
| 1514 | Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1515 | ||
| 1516 | * run.c (main): Handle all alternatives of enum sim_stop. | |
| 1517 | (main): Delete unused `asection *s'. | |
| 1518 | ||
| 1519 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1520 | ||
| 1521 | * hw-tree.h, hw-tree.c (hw_tree_vparse): New function | |
| 1522 | ||
| 1523 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 1524 | ||
| 1525 | * sim-hw.c: New file. | |
| 1526 | * sim-hw.h (sim_hw_parse): Declare function. | |
| 1527 | (hw-tree.h): Do not include. | |
| 1528 | ||
| 1529 | * sim-base.h (STATE_HW): Define. | |
| 1530 | (struct sim_state_base): Add member struct *hw. | |
| 1531 | ||
| 1532 | * sim-module.c (sim-hw.h): Include. | |
| 1533 | (modules): Add sim_hw_install. | |
| 1534 | ||
| 1535 | * aclocal.m4 (sim_hw_obj): Add sim-hw.o | |
| 1536 | ||
| 1537 | Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1538 | ||
| 1539 | * sim-base.h (CPU_INDEX): Define. | |
| 1540 | ||
| 1541 | * sim-utils.c (sim_state_alloc): Initialize. | |
| 1542 | * sim-module.c (sim_post_argv_init): Ditto. | |
| 1543 | ||
| 1544 | Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> | |
| 1545 | ||
| 1546 | * aclocal.m4 (sim_hw_obj): Fix sed expression to generate | |
| 1547 | properly formatted lists. | |
| 1548 | ||
| 1549 | Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1550 | ||
| 1551 | * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was | |
| 1552 | 0x2f needs to be 0x3f. | |
| 1553 | ||
| 1554 | Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1555 | ||
| 1556 | * hw-tree.c (hw_tree_find_property): Return NULL when device is | |
| 1557 | not found. | |
| 1558 | (hw_tree_find_*_property): Clean up error message when property is | |
| 1559 | not found. | |
| 1560 | ||
| 1561 | * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is | |
| 1562 | present before looking for it. | |
| 1563 | ||
| 1564 | Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com> | |
| 1565 | ||
| 1566 | * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h. | |
| 1567 | (AC_CHECK_FUNCS): Add check for __setfpucw. | |
| 1568 | * configure: Regenerated. | |
| 1569 | ||
| 1570 | Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1571 | ||
| 1572 | * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value, | |
| 1573 | hw_pal_timer, hw_pal_timer_value): Define. | |
| 1574 | (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support | |
| 1575 | (do_counter_event, do_counter_read, do_counter_value, | |
| 1576 | do_counter_write): new functions. | |
| 1577 | ||
| 1578 | Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1579 | ||
| 1580 | * hw-tree.c (hw_printf): Send tree dump to stderr, same as other | |
| 1581 | trace output. | |
| 1582 | ||
| 1583 | * hw-base.c (hw_create): Stop searching for a device when one is | |
| 1584 | found. | |
| 1585 | ||
| 1586 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1587 | ||
| 1588 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 1589 | ||
| 1590 | Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1591 | ||
| 1592 | * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument, | |
| 1593 | appends extra devices. | |
| 1594 | (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of | |
| 1595 | the device names. | |
| 1596 | ||
| 1597 | * Make-common.in (hw-config.h): New target, create hw-config.h | |
| 1598 | file. | |
| 1599 | (SIM_HW): Definition from @sim_hw@. | |
| 1600 | (hw-base.o): Depend on hw-config.h | |
| 1601 | ||
| 1602 | Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> | |
| 1603 | ||
| 1604 | * Make-common.in: Get SHELL from configure. | |
| 1605 | * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking | |
| 1606 | move-if-change. Fixes NT native build problem. | |
| 1607 | * Makefile.in (nltvals.def): Use $(SHELL) when invoking | |
| 1608 | move-if-change. Fixes NT native build problem. | |
| 1609 | * configure: Regenerate with autoconf 2.12.1 to fix shell issues for | |
| 1610 | NT native builds. | |
| 1611 | ||
| 1612 | Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1613 | ||
| 1614 | * hw-device.h, hw-device.c (hw_strdup): New function. | |
| 1615 | ||
| 1616 | * hw-base.c (hw_create): Use hw_strdup when saving a copy of the | |
| 1617 | strings name, family and args. | |
| 1618 | (full_name_of_hw): Use hw_strdup when returning the full path. | |
| 1619 | ||
| 1620 | * hw-properties.c: Clean up property not found / wrong type error | |
| 1621 | messages. | |
| 1622 | ||
| 1623 | * hw-tree.c (hw_tree_parse): Finish a devices initialization | |
| 1624 | before attaching any ports. | |
| 1625 | ||
| 1626 | * hw-base.c (hw-config.): Include. Replace hardwired table. | |
| 1627 | ||
| 1628 | * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework. | |
| 1629 | ||
| 1630 | * Make-common.in: Add rule for dv-glue.o. | |
| 1631 | ||
| 1632 | Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1633 | ||
| 1634 | * hw-base.c (hw_finish): Move setting of trace level to here. | |
| 1635 | (hw_create): From here. | |
| 1636 | ||
| 1637 | * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from | |
| 1638 | ../ppc/device_table.c. | |
| 1639 | ||
| 1640 | * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus. | |
| 1641 | ||
| 1642 | * hw-tree.c (print_properties): Supress path when printing | |
| 1643 | properties of root node. | |
| 1644 | ||
| 1645 | Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1646 | ||
| 1647 | * hw-device.h (HW_TRACE): Define. | |
| 1648 | (hw_trace): Declare. | |
| 1649 | * hw-device.c (hw_trace): Implement function. | |
| 1650 | ||
| 1651 | * hw-base.c (hw_create): Set hw trace level from "trace?" | |
| 1652 | property. | |
| 1653 | ||
| 1654 | * dv-core.c (dv_core_attach_address_callback): Add trace. | |
| 1655 | ||
| 1656 | * dv-pal.c: Replace DTRACE with HW_TRACE. | |
| 1657 | ||
| 1658 | Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1659 | ||
| 1660 | * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros. | |
| 1661 | (hw_alloc_data): Delcare. | |
| 1662 | (struct hw): Add member alloc_of_hw. | |
| 1663 | ||
| 1664 | * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New | |
| 1665 | functions. Assocate memory with a device. | |
| 1666 | (stdlib.h): Include. | |
| 1667 | ||
| 1668 | * hw-base.h (set_hw_delete): Define. | |
| 1669 | (hw_delete_callback): Declare. | |
| 1670 | (hw_delete): Declare. | |
| 1671 | ||
| 1672 | * hw-base.c (hw_delete): Implement function. | |
| 1673 | (struct hw_base_data): Add member to_delete. | |
| 1674 | (ignore_hw_delete): New function, does nothing. | |
| 1675 | (hw_create): Set the hw_delete method. | |
| 1676 | (hw_create): Allocate the base type using HW_ZALLOC before setting | |
| 1677 | any methods. | |
| 1678 | ||
| 1679 | * hw-tree.h, hw-tree.c (hw_tree_delete): New function. | |
| 1680 | ||
| 1681 | * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free. | |
| 1682 | ||
| 1683 | * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free. | |
| 1684 | (attach_hw_port_edge): Add struct hw argument | |
| 1685 | ||
| 1686 | * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with | |
| 1687 | hw_zalloc/hw_free. | |
| 1688 | ||
| 1689 | Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1690 | ||
| 1691 | * hw-device.h (hw_attach_address_callback, | |
| 1692 | hw_detach_address_callback): Attach to a single space not a space | |
| 1693 | mask. Clarify interpretation of SPACE:ADDR parameters. | |
| 1694 | ||
| 1695 | * hw-base.c (passthrough_hw_attach_address, | |
| 1696 | passthrough_hw_detach_address): Update. | |
| 1697 | * dv-core.c (dv_core_attach_address_callback): Ditto. | |
| 1698 | * dv-pal.c (hw_pal_attach_address): Ditto. | |
| 1699 | ||
| 1700 | Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1701 | ||
| 1702 | * sim-options.h: Document additional CPU arg to OPTION_HANDLER. | |
| 1703 | ||
| 1704 | Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1705 | ||
| 1706 | * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define. | |
| 1707 | (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h, | |
| 1708 | hw-properties_h, hw-tree_h): Define, point at corresponding | |
| 1709 | header. | |
| 1710 | (hw_base_headers): Define list of headers included by hw-base.h | |
| 1711 | (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o, | |
| 1712 | hw-properties.o, hw-tree.o): Specify dependencies. | |
| 1713 | (dv-core.o, dv-pal.o): Ditto. | |
| 1714 | ||
| 1715 | * sim-hw.h: New file. | |
| 1716 | ||
| 1717 | * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c, | |
| 1718 | hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch]. | |
| 1719 | ||
| 1720 | * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc]. | |
| 1721 | ||
| 1722 | * hw-base.h, hw-base.c: new files. Copied from | |
| 1723 | ../ppc/device_table.[hc]. | |
| 1724 | ||
| 1725 | * dv-core.c, dv-pal.c: New files. Copied from | |
| 1726 | ../ppc/hw_{core,pal}.c | |
| 1727 | ||
| 1728 | * sim-basics.h (struct hw): Declare. | |
| 1729 | (enum port_direction, enum object_disposition): Declare. | |
| 1730 | ||
| 1731 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1732 | ||
| 1733 | * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj, | |
| 1734 | sim_dv_src in Makefile. Take list of devices as parameter to m4 | |
| 1735 | macro.. | |
| 1736 | ||
| 1737 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 1738 | ||
| 1739 | Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1740 | ||
| 1741 | * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that | |
| 1742 | trace_prefix can abort cleanly. | |
| 1743 | ||
| 1744 | Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1745 | ||
| 1746 | * dv-sockser.c, dv-sockser.h: New files. | |
| 1747 | * Make-common.in (dv-sockser.o): Add rule for. | |
| 1748 | * aclocal.m4: Check for fcntl.h. | |
| 1749 | * config.h: Add HAVE_FCNTL_H. | |
| 1750 | ||
| 1751 | * sim-break.c (remove_breakpoint): Fix thinko. | |
| 1752 | ||
| 1753 | * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA. | |
| 1754 | Use SIM_HANDLES_LMA for lma_p arg to sim_load_file. | |
| 1755 | ||
| 1756 | 1998-03-13 Fred Fish <fnf@cygnus.com> | |
| 1757 | ||
| 1758 | * sim-base.h (struct sim_state_base): Add prog_syms and | |
| 1759 | define macro STATE_PROG_SYMS. | |
| 1760 | * sim-trace.c (trace_prefix): Add variables abfd, symsize, | |
| 1761 | symbol_count, and asymbols. Call bfd_get_symtab_upper_bound | |
| 1762 | and bfd_canonicalize_symtab, to get symbol table on first use | |
| 1763 | and preserve it via STATE_PROG_SYMS for future calls to | |
| 1764 | bfd_find_nearest_line. | |
| 1765 | ||
| 1766 | Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1767 | ||
| 1768 | * sim-core.h, sim-core.c (sim_core_map_to_str): Delete. | |
| 1769 | ||
| 1770 | * sim-core.c (sim_core_attach): Handle a generic number of maps - | |
| 1771 | up to nr_maps, not just access_* maps. | |
| 1772 | ||
| 1773 | * sim-profile.h (struct PROFILE_DATA): Track nr_maps different | |
| 1774 | maps. | |
| 1775 | ||
| 1776 | * sim-profile.c (profile_print_core): Make map unsigned. Iterate | |
| 1777 | over nr_maps not sim_core_nr_maps. | |
| 1778 | ||
| 1779 | * sim-events.h, sim-events.c (sim_events_watch_core): Change | |
| 1780 | core_map argument to unsigned. | |
| 1781 | (struct _sim_core): Ditto for struct member core_map. | |
| 1782 | ||
| 1783 | * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete | |
| 1784 | ||
| 1785 | * sim-basics.h (access_io, access_*_io): Define. | |
| 1786 | (map_read, map_write, map_exec, map_io): Define. | |
| 1787 | ||
| 1788 | * sim-core.c, sim-core.h (sim_core_attach): Replace argument | |
| 1789 | attach with more generic mapmask. | |
| 1790 | (sim_core_{read,write}_*): Change map argument to unsigned. | |
| 1791 | ||
| 1792 | * sim-core.c (sim_core_uninstall, sim_core_attach, | |
| 1793 | sim_core_detach): Iterate over nr_maps instead of | |
| 1794 | sim_core_nr_maps. | |
| 1795 | ||
| 1796 | * sim-break.c (insert_breakpoint): Write breakpoints to exec_map | |
| 1797 | instead of the write_map. | |
| 1798 | (remove_breakpoint): Ditto. | |
| 1799 | ||
| 1800 | * genmloop.sh (engine_resume_full): Replace sim_core_*_map | |
| 1801 | with read_map, write_map, exec_map resp. | |
| 1802 | ||
| 1803 | * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM): | |
| 1804 | Ditto. | |
| 1805 | ||
| 1806 | * cgen-utils.c (sim_disassemble_insn): Ditto. | |
| 1807 | ||
| 1808 | * sim-hrw.c (sim_write, sim_write): Ditto. | |
| 1809 | ||
| 1810 | * sim-utils.h, sim-utils.c (access_to_str, map_to_str, | |
| 1811 | transfer_to_str): New functions. | |
| 1812 | ||
| 1813 | Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1814 | ||
| 1815 | * sim-base.h (sim_state_base): New member environment. | |
| 1816 | (STATE_ENVIRONMENT): New macro. | |
| 1817 | * sim-config.c (current_environment): Delete. | |
| 1818 | (sim_config_default): New function. | |
| 1819 | (sim_config): Set STATE_ENVIRONMENT, not current_environment. | |
| 1820 | * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete. | |
| 1821 | (sim_config_default): Add prototype. | |
| 1822 | * sim-module.c (sim_pre_argv_init): Call sim_config_default. | |
| 1823 | * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT): | |
| 1824 | Set STATE_ENVIRONMENT, not current_environment. | |
| 1825 | ||
| 1826 | Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com> | |
| 1827 | ||
| 1828 | * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64. | |
| 1829 | ||
| 1830 | Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1831 | ||
| 1832 | * sim-types.h (SIGNED32, SIGNED64): Pacify GCC. | |
| 1833 | ||
| 1834 | * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned. | |
| 1835 | ||
| 1836 | Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1837 | ||
| 1838 | * Make-common.in (TAGS): Make smarter. | |
| 1839 | * Makefile.in (TAGS): Ditto. | |
| 1840 | ||
| 1841 | Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 1842 | ||
| 1843 | * sim-module.c (*): Fix typos in assertion tests. | |
| 1844 | ||
| 1845 | Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1846 | ||
| 1847 | * sim-module.c (sim_pre_argv_init): String passed to asprintf | |
| 1848 | can't be constant. | |
| 1849 | ||
| 1850 | * sim-options.c (sim_parse_args): Ditto. | |
| 1851 | (sim_args_command): Return OK, instead of nothing, for an empty | |
| 1852 | command. | |
| 1853 | ||
| 1854 | Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1855 | ||
| 1856 | * sim-profile.c (profile_info): Rename from profile_print. Drop | |
| 1857 | misc and misc_cpu callback arguments. Use | |
| 1858 | PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead. | |
| 1859 | (profile_install): Install profile_info function. | |
| 1860 | ||
| 1861 | * sim-profile.h (PROFILE_INFO_CPU_CALLBACK, | |
| 1862 | STATE_PROFILE_INFO_CALLBACK): Define. | |
| 1863 | (struct PROFILE_DATA): Add field info_cpu_callback. | |
| 1864 | (profile_print): Delete function. | |
| 1865 | ||
| 1866 | * sim-base.h (STATE_MODULES): Define. Replace individual | |
| 1867 | STATE_*_LIST with single struct module_list. | |
| 1868 | ||
| 1869 | * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare. | |
| 1870 | (struct module_list): Declare. | |
| 1871 | ||
| 1872 | * sim-module.h, sim-module.c (sim_module_add_info_fn, | |
| 1873 | sim_module_info): New functions. | |
| 1874 | (sim_module_install): Clean up module data structures. | |
| 1875 | ||
| 1876 | * sim-info.c (sim_info): New file. New function. Call | |
| 1877 | sim_module_info. | |
| 1878 | ||
| 1879 | * Make-common.in (sim-info.o): Define rule. | |
| 1880 | (SIM_NEW_COMMON_OBJS): Add sim-info.o. | |
| 1881 | ||
| 1882 | ||
| 1883 | Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 1884 | ||
| 1885 | * sim-base.h (sim_cpu_base): New members name, options. | |
| 1886 | (sim_cpu_lookup): Add prototype. | |
| 1887 | * sim-module.c (sim_pre_argv_init): Provide default names for cpus. | |
| 1888 | * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'. | |
| 1889 | (sim_add_option_table): Update prototype. | |
| 1890 | * sim-options.c (sim_add_option_table): New argument `cpu'. | |
| 1891 | (standard_option_handler,standard_install): Update. | |
| 1892 | (sim_parse_args): Handle cpu specific options. | |
| 1893 | (print_help): New static function. | |
| 1894 | (sim_print_help): Call it. Print cpu specific options. | |
| 1895 | (find_match): New static function. | |
| 1896 | (sim_args_command): Call it. Handle cpu specific options. | |
| 1897 | * sim-utils.c (sim_cpu_lookup): New function. | |
| 1898 | * sim-memopt.c (memory_option_handler): Update. | |
| 1899 | (sim_memopt_install): Update. | |
| 1900 | * sim-model.c (model_option_handler): Update. | |
| 1901 | (model_install): Update. | |
| 1902 | * sim-profile.c (profile_option_handler): Update. | |
| 1903 | (profile_install): Update. | |
| 1904 | * sim-trace.c (trace_option_handler): Update. | |
| 1905 | (trace_install): Update. | |
| 1906 | * sim-watch.c (watchpoint_option_handler): Update. | |
| 1907 | (sim_watchpoint_install): Update. | |
| 1908 | * cgen-scache.c (scache_option_handler): Update. | |
| 1909 | (scache_install): Update. | |
| 1910 | ||
| 1911 | Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 1912 | ||
| 1913 | * Make-common.in (check): Run `make check' in testsuite dir. | |
| 1914 | ||
| 1915 | Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1916 | ||
| 1917 | * sim-trace.c (trace_result0): New function. | |
| 1918 | ||
| 1919 | * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_* | |
| 1920 | macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when | |
| 1921 | tracing sim_fpu variables. | |
| 1922 | (TRACE_ALU_RESULT0): Define. | |
| 1923 | (TRACE_FP_RESULT_WORD): Define. | |
| 1924 | (TRACE_FP_INPUT_WORD1): Define. | |
| 1925 | ||
| 1926 | * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one, | |
| 1927 | sim_fpu_two): New constants. | |
| 1928 | (sim_fpu_op1, sim_fpu_op2): New types. | |
| 1929 | (struct _sim_fpu): Delete member result. Re-order other members. | |
| 1930 | (sim_fpu_sign, sim_fpu_exp): New functions. | |
| 1931 | (sim_fpu_max, sim_fpu_min): new functions. | |
| 1932 | (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64, | |
| 1933 | NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define. | |
| 1934 | ||
| 1935 | Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com> | |
| 1936 | ||
| 1937 | * sim-profile.c (profile_print): Delete duplicate test of | |
| 1938 | PROFILE_INSN_IDX. | |
| 1939 | (profile_print_pc): Exit early if data collection not set up. | |
| 1940 | (profile_print_core): Simplify by calling sim_core_map_to_str. | |
| 1941 | * sim-core.h (sim_core_map_to_str): Declare. | |
| 1942 | * sim-core.c (sim_core_map_to_str): Make non-static. | |
| 1943 | ||
| 1944 | * genmloop.sh (engine_resume): Update insn_count before exiting. | |
| 1945 | (engine_resume_full): Keep accurate core profile data. | |
| 1946 | ||
| 1947 | * cgen-utils.c (sim_disassemble_insn): Don't use | |
| 1948 | sim_core_read_aligned_N, it messes up profiling results. | |
| 1949 | ||
| 1950 | Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com> | |
| 1951 | ||
| 1952 | * nltvals.def: Regenerate with MN10300 additions. | |
| 1953 | ||
| 1954 | Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1955 | ||
| 1956 | * sim-trace.h (TRACE_ALU_RESULT2): Define. | |
| 1957 | ||
| 1958 | * sim-trace.h, sim-trace.c (trace_result_word2, | |
| 1959 | trace_input_word4, trace_result_word4): New function. | |
| 1960 | ||
| 1961 | Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 1962 | ||
| 1963 | * cgen-sim.h (SEM_NEXT_PC): New arg `len'. | |
| 1964 | ||
| 1965 | * sim-xcat.h: Delete. | |
| 1966 | * cgen-mem.h: Delete inclusion of sim-xcat.h. | |
| 1967 | * cgen-sim.h: Ditto. | |
| 1968 | * sim-alu.h: Replace sim-xcat.h with symcat.h. | |
| 1969 | * sim-n-bits.h: Ditto. | |
| 1970 | * sim-n-core.h: Ditto. | |
| 1971 | * sim-n-endian.h: Ditto. | |
| 1972 | ||
| 1973 | Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com> | |
| 1974 | ||
| 1975 | * syscall.c (cb_syscall): Handle short reads, and EOF. | |
| 1976 | ||
| 1977 | Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1978 | ||
| 1979 | * sim-trace.c (print_data): case trace_fmt_fp missing break. Use | |
| 1980 | sim_fpu to safely print fp_word values. | |
| 1981 | (print_data): Add trace_fmt_bool and trace_fmt_addr. | |
| 1982 | (trace_result_bool1, trace_result_addr1): New functions. | |
| 1983 | (trace_input_bool1, trace_input_addr1): New functions. | |
| 1984 | ||
| 1985 | * sim-trace.h (TRACE_FPU_*): Define. | |
| 1986 | ||
| 1987 | Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1988 | ||
| 1989 | * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm. | |
| 1990 | (sim_fpu_fpto, sim_fpu_tofp): Define. | |
| 1991 | ||
| 1992 | Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 1993 | ||
| 1994 | * sim-fpu.c (sim_fpu_cmp): New function. | |
| 1995 | ||
| 1996 | Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 1997 | ||
| 1998 | * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE | |
| 1999 | instead of abuf->length. | |
| 2000 | * sim-trace.c (trace_options): Have -t only trace a few useful things. | |
| 2001 | (set_trace_option_mask): Renamed from set_trace_options. | |
| 2002 | (set_trace_option): New function. | |
| 2003 | (trace_option_handler): Update calls to set_trace_option{,_mask}. | |
| 2004 | * sim-trace.h (TRACE_USEFUL_MASK): New macro. | |
| 2005 | ||
| 2006 | Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2007 | ||
| 2008 | * sim-basics.h: Declare struct _sim_fpu. | |
| 2009 | ||
| 2010 | Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2011 | ||
| 2012 | * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define. | |
| 2013 | (trace_prefix, trace_input*, trace_result*): Declare. | |
| 2014 | (trace_one_insn): Change declaration, assume trace_prefix called. | |
| 2015 | (trace_generic): Like trace_one_insn. | |
| 2016 | (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum. | |
| 2017 | (TRACE_alu, TRACE_[a-z]*): Update. | |
| 2018 | ||
| 2019 | * sim-trace.c (trace_prefix, trace_input*, trace_result*, | |
| 2020 | trace_insn, save_data, trace_idx_to_str, print_data): New | |
| 2021 | functions. | |
| 2022 | (trace_one_insn): Rewrite. | |
| 2023 | (trace_generic): New function. | |
| 2024 | ||
| 2025 | Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com> | |
| 2026 | ||
| c906108c SS |
2027 | * aclocal.m4 (USE_MAINTAINER_MODE): New variable. |
| 2028 | ||
| 2029 | * cgen-sim.h (SEMANTIC_CACHE_FN): Delete. | |
| 2030 | (SEMANTIC_FN): Rewrite declaration. | |
| 2031 | (DECODE): Update type of semantic_fast member. | |
| 2032 | ({EX,SEM}_FN_NAME): Have only one version. | |
| c906108c SS |
2033 | * sim-base.h (sim_state_base): Delete conditionals surrounding |
| 2034 | member scache_size. | |
| 2035 | ||
| 2036 | Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2037 | ||
| 2038 | * sim-load.c (sim_load_file): Print LMA/VMA according to value | |
| 2039 | used. | |
| 2040 | ||
| 2041 | Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com> | |
| 2042 | ||
| 2043 | * sim-core.c: Add missing prototypes for WITH_DEVICES. | |
| 2044 | Add missing parameters to device_io calls. | |
| 2045 | * sim-core.h: Add missing parameters to device_io calls. | |
| 2046 | ||
| 2047 | Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com> | |
| 2048 | ||
| 2049 | * cgen-sim.h (DECODE): Always use switch for `read' for now. | |
| 2050 | (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated. | |
| 2051 | (SEMANTIC{,_CACHE}_FN): Fix return type. | |
| c906108c SS |
2052 | * genmloop.sh (@cpu@_engine_run): Delete `current_state'. |
| 2053 | (engine_resume): Likewise. Make `engine' volatile. Save copy | |
| 2054 | of cpu pointer in volatile object. Initialize read switch if | |
| 2055 | -parallel. | |
| 2056 | ||
| 2057 | Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com> | |
| 2058 | ||
| 2059 | * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_. | |
| 2060 | (SEM_INSN): New macro. | |
| 2061 | ||
| 2062 | Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2063 | ||
| 2064 | * sim-run.c (sim_engine_run): Assume IMEM is 32 bit. | |
| 2065 | ||
| 2066 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2067 | ||
| 2068 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2069 | ||
| 2070 | Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2071 | ||
| 2072 | * sim-types.h (fp_word): New type, define according to | |
| 2073 | WITH_TARGET_FLOATING_POINT_BITSIZE. | |
| 2074 | ||
| 2075 | * aclocal.m4 (default_sim_floating_point_bitsize): Add | |
| 2076 | configuration of size of floating point registers. | |
| 2077 | ||
| 2078 | Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2079 | ||
| 2080 | * sim-profile.c (profile_print): Only print CPU <N> if other | |
| 2081 | output is going to appear. | |
| 2082 | ||
| 2083 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2084 | ||
| 2085 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2086 | ||
| 2087 | Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2088 | ||
| 2089 | * sim-types.h (address_word): Typedef according to | |
| 2090 | WITH_TARGET_ADDRESS_BITSIZE. | |
| 2091 | (signed_cell, unsigned_cell, natural_cell): Ditto using | |
| 2092 | WITH_TARGET_CELL_BITSIZE. | |
| 2093 | ||
| 2094 | * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define. | |
| 2095 | (WITH_TARGET_CELL_BITSIZE): Define. | |
| 2096 | (WITH_HOST_WORD_BITSIZE): Delete. | |
| 2097 | ||
| 2098 | * sim-config.c (print_sim_config): Update. | |
| 2099 | ||
| 2100 | * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for | |
| 2101 | configuration of address and OpenFirmware cell sizes. | |
| 2102 | ||
| 2103 | Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2104 | ||
| 2105 | * sim-engine.h (sim_engine_run): Add argument nr_cpus. | |
| 2106 | * sim-run.c (sim_engine_run): Update. | |
| 2107 | ||
| 2108 | * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of | |
| 2109 | CPU_CIA. | |
| 2110 | * sim-run.c (sim_engine_run): Ditto. | |
| 2111 | ||
| 2112 | * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine. | |
| 2113 | (sim_resume): Pass nr_cpus to sim_engine_run. | |
| 2114 | ||
| 2115 | * sim-engine.h (struct _sim_engine): Add member nr_cpus. | |
| 2116 | ||
| 2117 | * sim-engine.c (sim_engine_init): Hardwire nr_cpus to | |
| 2118 | MAX_NR_PROCESSORS. | |
| 2119 | (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function | |
| 2120 | ||
| c906108c SS |
2121 | Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com> |
| 2122 | ||
| 2123 | * Make-common.in (stamp-tvals): New rule. | |
| 2124 | (targ-vals.h,targ-map.c): Depend on it. | |
| 2125 | (clean): Remove stamp-tvals. | |
| 2126 | ||
| 2127 | Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com> | |
| 2128 | ||
| 2129 | * sim-utils.c (sim_state_alloc): #if 0 variable that is only used | |
| 2130 | in code also #if 0'ed. | |
| 2131 | ||
| 2132 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> | |
| 2133 | ||
| 2134 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2135 | * aclocal.m4: Recognize --enable-maintainer-mode. | |
| 2136 | ||
| 2137 | Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com> | |
| 2138 | ||
| 2139 | * cgen-scache.h: Deleted. | |
| 2140 | * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep. | |
| c906108c SS |
2141 | * cgen-scache.c: Only compile contents if WITH_SCACHE. |
| 2142 | (scache_init): Use runtime computed size of SCACHE. | |
| 2143 | (scache_flush): Likewise. | |
| 2144 | * cgen-mem.h (GETIMEMU[QHSD]I): Declare. | |
| 2145 | ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare. | |
| 2146 | * cgen-sim.h: Scache support moved here. | |
| 2147 | (PC): Redo definition. | |
| 2148 | (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls. | |
| 2149 | (DECODE): Add parallel execution support. | |
| 2150 | Only include semantic label members if using switch. | |
| 2151 | (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support. | |
| 2152 | (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf. | |
| 2153 | (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF, | |
| 2154 | SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here | |
| 2155 | from cgen-types.h. | |
| 2156 | (engine_{stop,run,resume,halt,signal}): Delete decls. | |
| 2157 | * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete. | |
| 2158 | (argbuf,scache): Delete forward decls. | |
| 2159 | (STATE): Delete decl. | |
| 2160 | * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h. | |
| 2161 | Include cgen-mem.h, cgen-ops.h. | |
| 2162 | (engine_halt,engine_signal): Delete. | |
| 2163 | ({ex,exc,sem,semc}_illegal): Delete. | |
| 2164 | (sim_disassemble_insn): Result of extract fn is in bits. | |
| 2165 | * genmloop.sh: Rewrite. | |
| 2166 | ||
| 2167 | * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing | |
| 2168 | line numbers. | |
| 2169 | ||
| 2170 | * sim-base.h (sim_state_base): Delete member `model'. | |
| 2171 | (sim_cpu_base): Add member `model'. | |
| 2172 | * sim-model.h (IMP_PROPERTIES): New type. | |
| 2173 | (MACH): New members imp_props, models. | |
| 2174 | (models): Delete decl. | |
| 2175 | * sim-model.c (set_model): Update. | |
| 2176 | * sim-profile.c (profile_print_model): Update. | |
| 2177 | ||
| 2178 | * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here. | |
| 2179 | ||
| 2180 | Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com> | |
| 2181 | ||
| 2182 | * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than | |
| 2183 | CGEN_INSN_SYNTAX(). | |
| 2184 | ||
| 2185 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2186 | ||
| 2187 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2188 | * config.in: Ditto. | |
| 2189 | ||
| 2190 | Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2191 | ||
| 2192 | * aclocal.m4 (AR): Check for sigaction. | |
| 2193 | ||
| 2194 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 2195 | ||
| 2196 | * Make-common.in (sim-core.o): Depend on $(sim_main_headers). | |
| 2197 | ||
| 2198 | * sim-config.h (WITH_TREE_PROPERTIES): Define as 0. | |
| 2199 | * sim-config.c (sim_config): Replace WITH_DEVICES with | |
| 2200 | WITH_TREE_PROPERTIES. | |
| 2201 | ||
| 2202 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2203 | ||
| 2204 | Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 2205 | ||
| 2206 | * Make-common.in (SIM_ENVIRONMENT): New variable. | |
| 2207 | (CONFIG_CFLAGS): Add it. | |
| 2208 | * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle | |
| 2209 | --enable-sim-environment option. | |
| 2210 | * configure: Regenerated. | |
| 2211 | * sim-config.h (environment support): Rewrite. | |
| 2212 | * sim-config.c (current_environment): Define as enum, unconditionally. | |
| 2213 | (current_alignment): Define unconditionally. | |
| 2214 | (config_environment_to_a): Update. | |
| 2215 | (config_alignment_to_a): Fix type of argument. Define unconditionally. | |
| 2216 | (sim_config): Handle environment and alignment determination | |
| 2217 | unconditionally. Delete sanity checks of current_environment, | |
| 2218 | unnecessary. | |
| 2219 | (print_sim_config): Update. | |
| 2220 | * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT. | |
| 2221 | (standard_options): Add --environment. | |
| 2222 | (standard_option_handler): Likewise. | |
| 2223 | ||
| 2224 | Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2225 | ||
| 2226 | * sim-alu.h: Add notes on carry vs borrow for subtraction. | |
| 2227 | (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing. | |
| 2228 | (ALU{,8,16,32,64}ADDC): Define - add carrying. | |
| 2229 | (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing. | |
| 2230 | (ALU{,8,16,32,64}SUBB): Define - subtract borrowing. | |
| 2231 | (ALU{,8,16,32,64}SUBC): Define - tract carrying. | |
| 2232 | (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single | |
| 2233 | argument ADD_CA macro with two argument ADDC_C - add carrying with | |
| 2234 | carry in. | |
| 2235 | (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single | |
| 2236 | argument SUB_CA macro with two argument SUBC_X - subtract | |
| 2237 | carrying, extended. | |
| 2238 | (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with | |
| 2239 | borrow-in. | |
| 2240 | (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define. | |
| 2241 | ||
| 2242 | Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com> | |
| 2243 | ||
| 2244 | * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used. | |
| 2245 | * sim-io.h (sim_io_syscalls): Delete. | |
| 2246 | ||
| 2247 | Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com> | |
| 2248 | ||
| 2249 | * syscall.c (cb_syscall): Add missing else, so write to stdout | |
| 2250 | isn't doubled. | |
| 2251 | ||
| 2252 | * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import | |
| 2253 | the carry bit from the CPU's psw. | |
| 2254 | ||
| 2255 | Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 2256 | ||
| 2257 | * gennltvals.sh: Redo syscall support. | |
| 2258 | * nltvals.def: Regenerated. | |
| 2259 | ||
| 2260 | Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com> | |
| 2261 | ||
| 2262 | * syscall.c (cb_syscall): If writing to stdout or stderr, flush | |
| 2263 | the stream immediately. | |
| 2264 | ||
| 2265 | Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2266 | ||
| 2267 | * sim-io.c (sim_io_getstring): Delete unused len2. | |
| 2268 | (sim_io_syscalls): Ditto for sys_errno. | |
| 2269 | ||
| 2270 | Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 2271 | ||
| 2272 | * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number. | |
| 2273 | ||
| 2274 | * Make-common.in (run.o): Depend on remote-sim.h. | |
| 2275 | (nrun.o,sim-hload.o,sim-hrw.o): Likewise. | |
| 2276 | (sim-io.o,sim-reason.o,sim-resume.o): Likewise. | |
| 2277 | ||
| 2278 | Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com> | |
| 2279 | ||
| 2280 | * sim-io.c (sim_io_syscalls): Disable lseek. | |
| 2281 | ||
| 2282 | Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com> | |
| 2283 | ||
| 2284 | * gennltvals.sh: Generate syscall values for d30v. | |
| 2285 | ||
| 2286 | * gennltvals.sh: Use libgloss/syscall.h for sparc. | |
| 2287 | * nltvals.def: Regenerate. | |
| 2288 | ||
| 2289 | * callback.c (os_stat): Make 3rd arg a host struct stat ptr. | |
| 2290 | (os_fstat): Likewise. Validate fd argument. | |
| 2291 | (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL, | |
| 2292 | just compute target stat struct length. | |
| 2293 | * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>. | |
| 2294 | (ENOSYS,ENAMETOOLONG): Provide definitions if missing. | |
| 2295 | (get_string): Return host errno values so they can be properly | |
| 2296 | translated later. | |
| 2297 | (cb_syscall): Likewise. | |
| 2298 | (cb_syscall, cases open,unlink): Use get_path instead of get_string. | |
| 2299 | (cb_syscall, case read): Use read_stdin for file descriptor 0. | |
| 2300 | (cb_syscall, case write): Use write_stderr for file descriptor 2. | |
| 2301 | (cb_syscall): Add cases for lseek, unlink, stat, fstat, time. | |
| 2302 | (get_path): New function. | |
| 2303 | ||
| 2304 | Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com> | |
| 2305 | ||
| 2306 | * sim-io.c (sim_io_syscalls): New function to provide system call | |
| 2307 | emulation. Provide exit, open, close, read, write, lseek, and | |
| 2308 | unlink. | |
| 2309 | (sim_io_getstring): New function to return a string from a | |
| 2310 | simulated memory location. | |
| 2311 | ||
| 2312 | * sim-io.h (sim_io_syscalls): Add declaration. | |
| 2313 | ||
| 2314 | Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com> | |
| 2315 | ||
| 2316 | * sim-core.c (sim_core_signal): Fix spelling error in message. | |
| 2317 | ||
| 2318 | * sim-hrw.c (sim_read): Use read map, not write map. | |
| 2319 | ||
| 2320 | * Make-common.in (all): Add .gdbinit. | |
| 2321 | * gdbinit.in: Add dump command. | |
| 2322 | ||
| 2323 | * sim-model.c (model_options): Use '\0' for `shortopt'. | |
| 2324 | ||
| 2325 | * sim-trace.c (trace_option_handler): Set state trace file | |
| 2326 | for --trace-file in addition to cpu's values. | |
| 2327 | (trace_vprintf): If cpu == NULL, try state's trace file. | |
| 2328 | (trace_options): Reorganize table, reword some descriptions. | |
| 2329 | ||
| 2330 | Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2331 | ||
| 2332 | * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h: | |
| 2333 | New functions. | |
| 2334 | ||
| 2335 | Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2336 | ||
| 2337 | * sim-reason.c (sim_stop_reason): For sim_signalled, return the | |
| 2338 | signal untranslated, document problem with this. | |
| 2339 | ||
| 2340 | * nrun.c (main): Check for a prog name of `*step'. If present, | |
| 2341 | step the simulator instead of allowing it to run free. | |
| 2342 | ||
| 2343 | * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts. | |
| 2344 | ||
| 2345 | * Make-common.in (sim_main_headers): Add sim-signal.h. | |
| 2346 | ||
| 2347 | Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2348 | ||
| 2349 | * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE. | |
| 2350 | ||
| 2351 | Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2352 | ||
| 2353 | * sim-signal.h: Start simulator signals at 64 so that host signal | |
| 2354 | numbers can be detected and reported. | |
| 2355 | ||
| 2356 | * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal. | |
| 2357 | ||
| 2358 | Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com> | |
| 2359 | ||
| 2360 | * callback.c (cb_host_to_target_stat): Fix return values. | |
| 2361 | ||
| 2362 | * cgen-sim.h (enum_signal_type): Delete. | |
| 2363 | (engine_signal): Update prototype. | |
| 2364 | * cgen-utils.c: Don't include <signal.h>. | |
| 2365 | (sim_signal_to_host): Delete, lives in sim-signal.c now. | |
| 2366 | (engine_signal): Update. | |
| 2367 | ||
| 2368 | * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined. | |
| 2369 | (sim_state_free): Call SIM_STATE_FREE if defined. | |
| 2370 | ||
| 2371 | * sim-module.c (sim_module_install): Don't leave any modules | |
| 2372 | installed if one fails to install. | |
| 2373 | ||
| 2374 | Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com> | |
| 2375 | ||
| 2376 | * sim-options.c: Don't include ../libiberty/alloca-conf.h any | |
| 2377 | more, since alloca is not used in this file. | |
| 2378 | ||
| 2379 | * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to | |
| 2380 | correctly set the carry and overflow bits for those types. | |
| 2381 | (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along | |
| 2382 | with carry, so carry is correct after doing both adds. | |
| 2383 | (ALU*): Space out '\' to make it easier to read. | |
| 2384 | ||
| 2385 | Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 2386 | ||
| 2387 | * sim-core.c (sim_core_signal): Use sim_stopped instead of | |
| 2388 | sim_signalled. | |
| 2389 | ||
| 2390 | * sim-signal.c, sim-signal.h: New files. | |
| 2391 | * Make-common.in (sim-signal.o): Add rule for. | |
| 2392 | (SIM_NEW_COMMON_OBJS): Add sim-signal.o. | |
| 2393 | * sim-abort.c: Don't include <signal.h>. | |
| 2394 | * sim-basics.h: #include "sim-signal.h". | |
| 2395 | * sim-break.c: Don't include <signal.h>. | |
| 2396 | (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP. | |
| 2397 | * sim-core.c: Don't include <signal.h>. | |
| 2398 | (SIGBUS): Delete definition. | |
| 2399 | (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS. | |
| 2400 | * sim-engine.c: Don't include <signal.h>. | |
| 2401 | (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT. | |
| 2402 | * sim-reason.c (sim_stop_reason): Call sim_signal_to_host. | |
| 2403 | * sim-resume.c: Don't include <signal.h>. | |
| 2404 | (SIGTRAP): Delete definition. | |
| 2405 | (has_stepped): Replace SIGTRAP with SIM_SIGTRAP. | |
| 2406 | * sim-stop.c: Don't include <signal.h>. | |
| 2407 | (control_c_simulation): Replace SIGINT with SIM_SIGINT. | |
| 2408 | * sim-watch.c: Don't include <signal.h>. | |
| 2409 | (handle_watchpoint): Replace SIGINT with SIM_SIGINT. | |
| 2410 | ||
| 2411 | * Make-common.in (SIM_NEW_COMMON_OBJS): New variable. | |
| 2412 | ||
| 2413 | * sim-base.h (CIA_ADDR): Provide default definition. | |
| 2414 | * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value. | |
| 2415 | * sim-break.c (sim_handle_breakpoint): Likewise. | |
| 2416 | ||
| 2417 | Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com> | |
| 2418 | ||
| 2419 | * Make-common.in (srccom): New variable. | |
| 2420 | ||
| 2421 | * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define. | |
| 2422 | (LIB_OBJS): Add syscall.o. | |
| 2423 | (gentmap): Pass $(NL_TARGET) to $(CC). | |
| 2424 | (syscall.o): Add rule for. | |
| 2425 | (sim_main_headers): Add $(SIM_EXTRA_DEPS). | |
| 2426 | (sim-bits.o): Depend on $(sim-n-bits_h). | |
| 2427 | (sim-load.o): Depend on callback.h. | |
| 2428 | ||
| 2429 | * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to | |
| 2430 | cgen-mem.h, sem-ops.h renamed to cgen-ops.h. | |
| 2431 | * cgen-mem.h, cgen-ops.h: New files. | |
| 2432 | ||
| 2433 | * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no". | |
| 2434 | ||
| 2435 | * Makefile.in (nltvals.def): Depend on gennltvals.sh. | |
| 2436 | Rewrite build rule. | |
| 2437 | * callback.c: #include string.h or strings.h. | |
| 2438 | #include sys/types.h and sys/stat.h. | |
| 2439 | (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare. | |
| 2440 | (os_get_errno,os_open): Update. | |
| 2441 | (os_stat,os_fstat): New functions. | |
| 2442 | (os_init): Initialize syscall_map, errno_map, open_map. | |
| 2443 | (default_callback): Add entries for os_stat, os_fstat, syscall_map, | |
| 2444 | errno_map, open_map, signal_map, stat_map. | |
| 2445 | (cb_read_target_syscall_maps): New function. | |
| 2446 | (cb_target_to_host_syscall): New function. | |
| 2447 | (cb_host_to_target_errno): Renamed from host_to_target_errno. | |
| 2448 | (cb_target_to_host_open): Renamed from target_to_host_open. | |
| 2449 | (store): New function. | |
| 2450 | (cb_host_to_target_stat): New function. | |
| 2451 | * syscall.c: New file. | |
| 2452 | * gentmap.c (sys_tdefs): New global. | |
| 2453 | (gen_targ_vals_h): Output target syscall numbers. | |
| 2454 | (gen_targ_map_c): Update. Output target syscall translation map. | |
| 2455 | * gentvals.sh: New first argument `target'. Preface table with | |
| 2456 | #ifdef NL_TARGET_$target if non-null target passed. | |
| 2457 | * gennltvals.sh: New file. | |
| 2458 | * nltvals.def: Regenerated. | |
| 2459 | ||
| 2460 | Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2461 | ||
| 2462 | * sim-n-core.h (sim_core_read_unaligned_N): Return static | |
| 2463 | sim_core_dummy_M. | |
| 2464 | (sim_core_dummy_M): Declare. | |
| 2465 | ||
| 2466 | Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2467 | ||
| 2468 | * sim-core.c (sim_core_signal): Print the address of the | |
| 2469 | instruction. | |
| 2470 | ||
| 2471 | Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com> | |
| 2472 | ||
| 2473 | * sim-base.h (sim_state_base): Move `magic' to end of struct. | |
| 2474 | ||
| 2475 | * sim-base.h (sim_state_base): Add member trace_data. | |
| 2476 | (STATE_TRACE_DATA): New macro. | |
| 2477 | * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros. | |
| 2478 | ({WITH_,}TRACE_DEBUG_P): New macros. | |
| 2479 | (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros. | |
| 2480 | (_sim_cpu): Delete forward reference. | |
| 2481 | (debug_printf): Update. | |
| 2482 | * sim-trace.c (OPTION_TRACE_DEBUG): Define. | |
| 2483 | (trace_options): Add --trace-debug. | |
| 2484 | (set_trace_options): Handle it. | |
| 2485 | (trace_option_handler): Likewise. | |
| 2486 | (trace_install): Init state trace_data struct. | |
| 2487 | (trace_uninstall): Close state trace file. | |
| 2488 | * sim-events.c (ETRACE): Only print source file and line number if | |
| 2489 | --trace-debug. | |
| 2490 | * sim-n-core.h (sim_core_trace_M): Likewise. | |
| 2491 | ||
| 2492 | * sim-core.c (sim_core_signal): Add missing "\n" in message. | |
| 2493 | ||
| 2494 | 1997-11-13 Felix Lee <flee@cygnus.com> | |
| 2495 | ||
| 2496 | * sim-n-core.h (sim_core_read_unaligned_N): illegal empty | |
| 2497 | initializer. | |
| 2498 | * sim-types.h (unsigned128,signed128): fix typo for MSVC. | |
| 2499 | ||
| 2500 | Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 2501 | ||
| 2502 | * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo. | |
| 2503 | ||
| 2504 | * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer | |
| 2505 | built this way. | |
| 2506 | (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency. | |
| 2507 | (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in | |
| 2508 | source tree. | |
| 2509 | ||
| 2510 | Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2511 | ||
| 2512 | * sim-events.c (sim_events_process): Re-compute the time - | |
| 2513 | update_time_from_event - as each event is processed. Reverses | |
| 2514 | previous change. | |
| 2515 | ||
| 2516 | Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2517 | ||
| 2518 | * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER. | |
| 2519 | ||
| 2520 | Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2521 | ||
| 2522 | * sim-events.c (sim_events_process): Delete redundant call to | |
| 2523 | update_time_from_event. | |
| 2524 | (sim_events_slip): Always decrement time_from_event. | |
| 2525 | (sim_events_tick, sim_events_deschedule, update_time_from_event): | |
| 2526 | Delete assertion that time_from_event >=0 when work in queue, no | |
| 2527 | longer applicable. | |
| 2528 | ||
| 2529 | Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2530 | ||
| 2531 | * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum. | |
| 2532 | (standard_option_handler): Update. | |
| 2533 | ||
| 2534 | * sim-options.h: Clarify documentation. | |
| 2535 | (OPTION_LONG_ONLY_P): Delete definition. | |
| 2536 | (OPTION_VALID_P): Define. | |
| 2537 | ||
| 2538 | * sim-options.c (sim_print_help): Allow short only options. | |
| 2539 | (sim_parse_args): Ditto. | |
| 2540 | (sim_args_command): Skip short only options. | |
| 2541 | (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make | |
| 2542 | separate entries for short and long options in the HANDLERS and | |
| 2543 | ORIG_VAL tables. | |
| 2544 | (sim_parse_args): Disable argument permutation. | |
| 2545 | ||
| 2546 | Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2547 | ||
| 2548 | * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N): | |
| 2549 | Add argument M, size of data type. | |
| 2550 | (sim_core_read_misaligned_3, sim_core_write_misaligned_3): | |
| 2551 | Declare, ditto for 5, 6 & 7 byte transfers. | |
| 2552 | (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define | |
| 2553 | as aligned variant. | |
| 2554 | ||
| 2555 | * sim-n-core.h (sim_core_trace_M): Rename from | |
| 2556 | sim_core_trace_N. Add nr_bytes argument. Replace transfer argument | |
| 2557 | with transfer type. Print transfer direction. Handle 1 and 2 byte | |
| 2558 | transfers. | |
| 2559 | (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace | |
| 2560 | unaligned accesses. | |
| 2561 | (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N. | |
| 2562 | Update all functions. | |
| 2563 | ||
| 2564 | * sim-core.c: Generate functions starting with 16 not 1. | |
| 2565 | (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and | |
| 2566 | all 5, 6 & 7 byte transfers. | |
| 2567 | ||
| 2568 | * sim-n-core.h (sim_core_read_misaligned_N, | |
| 2569 | sim_core_write_misaligned_N): Implement. | |
| 2570 | ||
| 2571 | Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2572 | ||
| 2573 | * sim-endian.h (U16_8): Implement | |
| 2574 | ||
| 2575 | * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions | |
| 2576 | ||
| 2577 | * sim-endian.h (VL8_16, VH8_16): Implement. | |
| 2578 | ||
| 2579 | * sim-memopt.c (memory_option_handler): Typecast 64bit value to | |
| 2580 | long in printf. | |
| 2581 | (memory_option_handler): Only zalloc modulo bytes when non-zero. | |
| 2582 | (memory_option_handler): Skip comma in alias address list | |
| 2583 | ||
| 2584 | Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2585 | ||
| 2586 | * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and | |
| 2587 | space params. | |
| 2588 | (parse_size, parse_addr): New functions | |
| 2589 | (memory_option_handler, memory_options): Parse address & size | |
| 2590 | using new functions. Pass level, space, modulo to do_memopt_add & | |
| 2591 | do_memopt_del. | |
| 2592 | ||
| 2593 | * sim-memopt.h (struct _sim_memopt): Add level & space fields. | |
| 2594 | ||
| 2595 | * sim-core.h (sim_core_arrach, sim_core_detach): Replace | |
| 2596 | `attach_type attach' argument with `unsigned level' argument. | |
| 2597 | Document. | |
| 2598 | ||
| 2599 | * sim-core.c (new_sim_core_mapping, sim_core_map_attach, | |
| 2600 | sim_core_attach): Replace argument attach with level. Update | |
| 2601 | verification of arguments. | |
| 2602 | (sim_core_map_detach, sim_core_detach): Replace argument attach | |
| 2603 | with level. | |
| 2604 | ||
| 2605 | * sim-basics.h (enum _attach_type): Delete. | |
| 2606 | ||
| 2607 | Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com> | |
| 2608 | ||
| 2609 | * sim-core.h (sim_core_write_8): Define. | |
| 2610 | ||
| 2611 | Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2612 | ||
| 2613 | * sim-bits.h: Document ROTn macro. | |
| 2614 | ||
| 2615 | * sim-endian.h (H2T): Handle 16 byte variables. | |
| 2616 | ||
| 2617 | * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an | |
| 2618 | error. | |
| 2619 | ||
| 2620 | * sim-core.c: Do not generate sim_core_*_word. | |
| 2621 | ||
| 2622 | * sim-n-core.h (sim_core_trace_N): Add line_nr argument. | |
| 2623 | (sim_core_write_aligned_N, sim_core_read_aligned_N): Update. | |
| 2624 | ||
| 2625 | * sim-core.h (sim_core_read_unaligned_word, | |
| 2626 | sim_core_read_aligned_word, sim_core_read_word, | |
| 2627 | sim_core_write_unaligned_word, sim_core_write_aligned_word, | |
| 2628 | sim_core_write_word): Change to macros that map onto sim_core_*_N. | |
| 2629 | ||
| 2630 | Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 2631 | ||
| 2632 | * sim-n-endian.h: Add TAGS entrys for 16 byte versions. | |
| 2633 | ||
| 2634 | * sim-endian.h: Disable 16 byte support. | |
| 2635 | ||
| 2636 | Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2637 | ||
| 2638 | * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code. | |
| 2639 | ||
| 2640 | * sim-n-core.h (sim_core_trace_N): New function. | |
| 2641 | (sim_core_read_aligned_N, sim_core_write_aligned_N): Use, | |
| 2642 | (sim_core_read_unaligned_N): Do not retyrn bogus value wden error. | |
| 2643 | ||
| 2644 | * sim-endian.h: Add 128 bit variant. | |
| 2645 | ||
| 2646 | * sim-core.h, sim-core.c: Add 128 bit variant. | |
| 2647 | ||
| 2648 | * sim-types.h: Add signed128 and unsigned128 types using a struct. | |
| 2649 | ||
| 2650 | Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2651 | ||
| 2652 | * sim-events.c (sim_events_process): Clear events->work_pending. | |
| 2653 | (sim_events_tickn, sim_events_tick): Accumulate, instead of | |
| 2654 | setting, nr_ticks_to_process. | |
| 2655 | (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero | |
| 2656 | when the event queue isn't next. | |
| 2657 | ||
| 2658 | * sim-events.h, sim-events.c (sim_events_slip): New function. | |
| 2659 | ||
| 2660 | Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2661 | ||
| 2662 | * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load. | |
| 2663 | ||
| 2664 | * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load | |
| 2665 | arguments. | |
| 2666 | ||
| 2667 | Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 2668 | ||
| 2669 | * nrun.c (main): Remove useless test of name != NULL. | |
| 2670 | Exit if bfd_openr fails. Call bfd_check_format after bfd_openr. | |
| 2671 | ||
| 2672 | Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2673 | ||
| 2674 | * sim-fpu.c (EXPMAX): Type is unsigned. | |
| 2675 | (MIN_INT, MAX_INT): Type is signed64. | |
| 2676 | (i2fpu): Type of val is signed64. | |
| 2677 | ||
| 2678 | Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2679 | ||
| 2680 | * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as | |
| 2681 | a bucket size of zero. | |
| 2682 | ||
| 2683 | * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY, | |
| 2684 | OPTION_PROFILE_PC): Define. | |
| 2685 | (profile_option_handler): Add support for --profile-pc and | |
| 2686 | --profile-pc-granularity options. | |
| 2687 | (profile_pc_init): When possible, compute nr buckets from bucket | |
| 2688 | size. | |
| 2689 | ||
| 2690 | * sim-profile.c (profile_pc_init): Align the profile-pc end | |
| 2691 | address with the profile-pc bucket size. | |
| 2692 | ||
| 2693 | * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to | |
| 2694 | something less ambiguous. | |
| 2695 | (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE. | |
| 2696 | ||
| 2697 | * sim-profile.c (profile_pc_cleanup): New function. Move | |
| 2698 | profile_pc_uninstall code to here. | |
| 2699 | (profile_pc_uninstall): Call. | |
| 2700 | (profile_pc_init): Call. | |
| 2701 | ||
| 2702 | Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2703 | ||
| 2704 | * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out | |
| 2705 | file using BSD gprof format. | |
| 2706 | ||
| 2707 | * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type | |
| 2708 | unsigned_word. | |
| 2709 | (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32, | |
| 2710 | MSBIT64): Force result to unsignedN. | |
| 2711 | ||
| 2712 | Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2713 | ||
| 2714 | * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening | |
| 2715 | brace from macro. | |
| 2716 | (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define. | |
| 2717 | (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic. | |
| 2718 | (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic. | |
| 2719 | (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic. | |
| 2720 | ||
| 2721 | Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2722 | ||
| 2723 | * sim-core.h (struct _sim_core_mapping): Change free_buffer to | |
| 2724 | type void*. | |
| 2725 | ||
| 2726 | * sim-core.c (sim_core_uninstall, new_sim_core_mapping, | |
| 2727 | sim_core_map_attach, sim_core_map_detach): Change free_buffer to | |
| 2728 | type void*. | |
| 2729 | (sim_core_attach): Rename buffer_freed to free_buffer, type | |
| 2730 | void*. Ensure that allocated buffer is alligned according to | |
| 2731 | region's address. | |
| 2732 | ||
| 2733 | Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2734 | ||
| 2735 | * sim-alu.h (ALU64_HAD_OVERFLOW): Define. | |
| 2736 | (ALU64_SUB): Define. | |
| 2737 | ||
| 2738 | * Make-common.in (all): Build SIM_EXTRA_ALL first. | |
| 2739 | (.gdbinit): Remove dependencies, generate once per build. | |
| 2740 | ||
| 2741 | Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2742 | ||
| 2743 | * sim-n-core.h (sim_core_read_aligned_N, | |
| 2744 | sim_core_write_aligned_N): Make xaddr param type address_word not | |
| 2745 | unsigned_word. | |
| 2746 | ||
| 2747 | Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2748 | ||
| 2749 | * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an | |
| 2750 | unpacked floating point struct. Pass sim_fpu object by reference. | |
| 2751 | Add preliminary support for rounding modes. | |
| 2752 | ||
| 2753 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2754 | ||
| 2755 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2756 | ||
| 2757 | Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2758 | ||
| 2759 | * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not | |
| 2760 | WITH_TARGET_BITSIZE. | |
| 2761 | ||
| 2762 | Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com> | |
| 2763 | ||
| 2764 | * sim-profile.c (profile_print_core): label needs empty statement. | |
| 2765 | ||
| 2766 | Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com> | |
| 2767 | ||
| 2768 | * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC | |
| 2769 | and zfree instead of xmalloc and free. Prevents warnings. | |
| 2770 | ||
| 2771 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2772 | ||
| 2773 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2774 | ||
| 2775 | Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2776 | ||
| 2777 | * Make-common.in (SIM_BITSIZE): Assign from configured value. | |
| 2778 | (CONFIG_CFLAGS): Add SIM_BITSIZE. | |
| 2779 | ||
| 2780 | * aclocal.m4 (--enable-sim-bitsize): Developer option for | |
| 2781 | controling the bitsize/msb of the target. | |
| 2782 | ||
| 2783 | Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com> | |
| 2784 | ||
| 2785 | * Make-common.in: New files sim-break.c, sim-break.h. | |
| 2786 | * sim-base.h: Add point to breakpoint list to sim_state_base. | |
| 2787 | * sim-break.c sim-break.h: New modules that implement intrinsic | |
| 2788 | breakpoint support. | |
| 2789 | * sim-module.c: Add breakpoint module. | |
| 2790 | ||
| 2791 | Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com> | |
| 2792 | ||
| 2793 | * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once | |
| 2794 | an hour. | |
| 2795 | * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on | |
| 2796 | if (0) { 1 % 0; } | |
| 2797 | * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1. | |
| 2798 | (SIGBUS) define for Windows. | |
| 2799 | * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC. | |
| 2800 | * sim-resume.c: define SIGTRAP for windows. | |
| 2801 | * sim-xcat.h: use token pasting if ALMOST_STDC. | |
| 2802 | ||
| 2803 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2804 | ||
| 2805 | * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign | |
| 2806 | configured values. | |
| 2807 | (CONFIG_CFLAGS): Add same. | |
| 2808 | ||
| 2809 | Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com> | |
| 2810 | ||
| 2811 | * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32. | |
| 2812 | (SIGNED32): use ##i32. | |
| 2813 | ||
| 2814 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2815 | ||
| 2816 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2817 | ||
| 2818 | Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2819 | ||
| 2820 | * aclocal.m4 (sim-endian): Simplify logic determining [default] | |
| 2821 | endian of target. | |
| 2822 | ||
| 2823 | * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN, | |
| 2824 | SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT, | |
| 2825 | SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP, | |
| 2826 | SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values. | |
| 2827 | (CONFIG_CFLAGS): Add same. | |
| 2828 | ||
| 2829 | * aclocal.m4: Perform AC_SUBST on optional options. | |
| 2830 | ||
| 2831 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2832 | ||
| 2833 | * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment. | |
| 2834 | ||
| 2835 | * sim-options.c (standard_option_handler): Typo in warning message. | |
| 2836 | ||
| 2837 | * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL. | |
| 2838 | ||
| 2839 | * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any | |
| 2840 | insn count. Make count conditional on there being a valid | |
| 2841 | INSN_NAME. | |
| 2842 | (profile_pc_init): Make default PC profile frequency an arbitrary | |
| 2843 | 256. | |
| 2844 | ||
| 2845 | * sim-base.h: Ditto. | |
| 2846 | ||
| 2847 | * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when | |
| 2848 | SIM_HAVE_MODEL. | |
| 2849 | ||
| 2850 | * sim-model.h (struct MACH): Depreciate, to be replaced by bfd | |
| 2851 | archure struct. | |
| 2852 | ||
| 2853 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2854 | ||
| 2855 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2856 | ||
| 2857 | Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2858 | ||
| 2859 | * aclocal.m4 (sim_alignment): Simplify logic for selecting the | |
| 2860 | configured alignment. | |
| 2861 | ||
| 2862 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2863 | ||
| 2864 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2865 | ||
| 2866 | Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2867 | ||
| 2868 | * sim-config.c (sim_config): Check for default alignment. | |
| 2869 | ||
| 2870 | * sim-options.c (standard_option_handler): Add alignment option. | |
| 2871 | ||
| 2872 | * aclocal.m4 (sim_alignment): Allow configuration of hardwired and | |
| 2873 | default alignment requirements on memory accesses. | |
| 2874 | ||
| 2875 | Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com) | |
| 2876 | ||
| 2877 | * sim-load.c (sim_load_file): Return failure if the executable | |
| 2878 | had no loadable sections. | |
| 2879 | ||
| 2880 | Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2881 | ||
| 2882 | * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for | |
| 2883 | trace output. | |
| 2884 | ||
| 2885 | * sim-core.c (sim_core_signal): When bad access halt simulator | |
| 2886 | SIGSEGV / SIGBUS instead of aborting. | |
| 2887 | (signal.h): Include. | |
| 2888 | ||
| 2889 | * sim-watch.c (sim_watchpoint_install): Handler for watchpoint | |
| 2890 | options was missing. | |
| 2891 | ||
| 2892 | * sim-bits.h (MOVED): Define | |
| 2893 | ||
| 2894 | Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2895 | ||
| 2896 | * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of | |
| 2897 | BIT. | |
| 2898 | ||
| 2899 | * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value. | |
| 2900 | ||
| 2901 | * sim-bits.c: Add 8 bit versions of bit macros. | |
| 2902 | ||
| 2903 | * sim-bits.h: Ditto. | |
| 2904 | ||
| 2905 | Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2906 | ||
| 2907 | * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT. | |
| 2908 | (LSINSERTED, MSINSERTED): Ditto for INSERTED. | |
| 2909 | ||
| 2910 | * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn. | |
| 2911 | (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn. | |
| 2912 | ||
| 2913 | * sim-bits.h (SEXT*): Define as MSEXT/LSEXT. | |
| 2914 | (INSERTED*): Ditto for LSINSERTED/MSINSERTED. | |
| 2915 | ||
| 2916 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2917 | ||
| 2918 | * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument. | |
| 2919 | configure.in: Output to cconfig.h instead of config.h. | |
| 2920 | ||
| 2921 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2922 | ||
| 2923 | Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2924 | ||
| 2925 | * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from | |
| 2926 | BFD if known. | |
| 2927 | ||
| 2928 | Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com> | |
| 2929 | ||
| 2930 | * callback.c (os_write): divert stdout and stderr to their | |
| 2931 | respective hooks. | |
| 2932 | ||
| 2933 | Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2934 | ||
| 2935 | * sim-profile.c (profile_print_speed): Call | |
| 2936 | sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment. | |
| 2937 | ||
| 2938 | * sim-events.c (sim_events_elapsed_time): New function return nr | |
| 2939 | host MS consumed by the simulator. | |
| 2940 | (sim_watch_valid): Use. | |
| 2941 | ||
| 2942 | * sim-module.c (modules): Install sim_events very very early. | |
| 2943 | ||
| 2944 | * sim-profile.c (profile_print): Call profile_print_pc. | |
| 2945 | (print_bar): | |
| 2946 | (profile_pc_init): New function, set up processor for PC | |
| 2947 | profiling. | |
| 2948 | (profile_print_pc): New function, print a PC profile. | |
| 2949 | (profile_pc_event): New function, sample PC. | |
| 2950 | ||
| 2951 | * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START, | |
| 2952 | PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to | |
| 2953 | profile struct. | |
| 2954 | ||
| 2955 | * sim-options.c (sim_print_help): Pacify GCC. | |
| 2956 | ||
| 2957 | * sim-n-core.h (sim_core_read_aligned_N, | |
| 2958 | sim_core_write_aligned_N): Add un-conditional profile call. | |
| 2959 | (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add | |
| 2960 | profile call when aligned read/write isn't used. | |
| 2961 | ||
| 2962 | * sim-base.h: Include sim-profile, sim-model after sim-core & | |
| 2963 | sim-events allow sim-core to define useful values. | |
| 2964 | ||
| 2965 | * sim-profile.c (OPTION_PROFILE_CORE): Define. | |
| 2966 | (profile_option_handler, profile_options): Add support for | |
| 2967 | --profile-core option. | |
| 2968 | (print_bar): Include when core profiling. | |
| 2969 | (profile_print_core): New function, print core profile. | |
| 2970 | ||
| 2971 | * sim-config.c (print_sim_config): Print profile status. | |
| 2972 | ||
| 2973 | * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core, | |
| 2974 | WITH_PROFILE_PC_P): Define. | |
| 2975 | (PROFILE_CORE_COUNT): Count each core-map/size separatly. | |
| 2976 | (PROFILE_COUNT_CORE): Define. | |
| 2977 | ||
| 2978 | Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2979 | ||
| 2980 | * sim-watch.c (handle_watchpoint): Pass a char** index into the | |
| 2981 | interrupt_names array as the data. | |
| 2982 | (sim-watch.h): Document. | |
| 2983 | ||
| 2984 | Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2985 | ||
| 2986 | * sim-options.c (sim_print_help): When the doc string is to long | |
| 2987 | word wrap it. | |
| 2988 | ||
| 2989 | * sim-watch.c (sim_watchpoint_install): Use option.doc_name so | |
| 2990 | that only the first few the watch options are listed. Generate | |
| 2991 | meanginful usage messages. | |
| 2992 | ||
| 2993 | * sim-options.h (struct OPTION): Clarify use of doc_name field | |
| 2994 | ||
| 2995 | Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 2996 | ||
| 2997 | * sim-options.c (OPTION_ARCHITECTURE_INFO): New option. | |
| 2998 | (standard_option_handler): Handle --architecture-info. | |
| 2999 | ||
| 3000 | Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com> | |
| 3001 | ||
| 3002 | * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid | |
| 3003 | illegal zero-sized array. | |
| 3004 | * sim-core.c (sim_core_xor_read_buffer): same. | |
| 3005 | ||
| 3006 | Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3007 | ||
| 3008 | * nltvals.def: Regenerate. | |
| 3009 | ||
| 3010 | Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3011 | ||
| 3012 | * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64. | |
| 3013 | ||
| 3014 | Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3015 | ||
| 3016 | * sim-bits.c (MASKED): Delete. | |
| 3017 | (EXTRACTED): Delete. | |
| 3018 | (LSEXTRACTED, MSEXTRACTED): New functions. | |
| 3019 | ||
| 3020 | * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED. | |
| 3021 | (MSMASKEDn, LSMASKEDn): Add last argument. | |
| 3022 | (MSMASK*): Ditto. | |
| 3023 | ||
| 3024 | * sim-bits.h (EXTEND8, EXTEND16): Define. | |
| 3025 | (EXTRACTED64): Define as 64 bit extract, not 32 bit. | |
| 3026 | ||
| 3027 | * sim-run.c (sim_engine_run): Use CPU_CIA macro. | |
| 3028 | ||
| 3029 | * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at | |
| 3030 | current instruction address. | |
| 3031 | ||
| 3032 | * sim-inline.h (*_ENGINE): Define. | |
| 3033 | ||
| 3034 | Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3035 | ||
| 3036 | * sim-core.c (sim_core_attach): Fix checks of modulo/mask. | |
| 3037 | ||
| 3038 | * sim-watch.c (delete_watchpoint): Delete by ident and type. | |
| 3039 | (watch_option_handler): Call delete_watchpoint with ident or type. | |
| 3040 | (sim_watchpoint_install): Create interrupt specific watchpoint | |
| 3041 | commands on the fly. | |
| 3042 | (do_watchpoint_create): New function, create a watch point using | |
| 3043 | type/int-nr info encoded in the option nr. | |
| 3044 | (do_watchpoint_info): New function. List active watchpoints. | |
| 3045 | ||
| 3046 | * sim-watch.h: Change data structure to a list. | |
| 3047 | ||
| 3048 | * sim-memopt.c (memory_option_handler): Require explicit "all" | |
| 3049 | before deleting all memory regions. | |
| 3050 | ||
| 3051 | * sim-utils.c (sim_do_commandf): New function, printf version of | |
| 3052 | sim_do_command. | |
| 3053 | ||
| 3054 | * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32. | |
| 3055 | ||
| 3056 | * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume | |
| 3057 | bit endianness. | |
| 3058 | (SIGNED64, UNSIGNED64): Delete. | |
| 3059 | (ALU64_ADD): Don't rely on bit endianness. | |
| 3060 | (ALU64_BEGIN): Define. | |
| 3061 | ||
| 3062 | * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions. | |
| 3063 | (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED. | |
| 3064 | ||
| 3065 | * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant | |
| 3066 | suffix - u64, LL - to 64 bit constants. | |
| 3067 | ||
| 3068 | Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3069 | ||
| 3070 | * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER. | |
| 3071 | ||
| 3072 | * sim-utils.h (NZALLOC): Define - zalloc * N. | |
| 3073 | ||
| 3074 | * sim-hrw.c (sim_read, sim_write): New file. Provide generic | |
| 3075 | implementation of read/write functions. | |
| 3076 | ||
| 3077 | * Make-common.in (sim-hrw.o): New target. | |
| 3078 | ||
| 3079 | * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add | |
| 3080 | memory. | |
| 3081 | ||
| 3082 | * sim-memopt.c (memory_option_handler): Implement memory-size | |
| 3083 | command. Implement memory-alias command. Let memory-delete delete | |
| 3084 | all memory regions. | |
| 3085 | (add_memopt): New function. Add a memory region. | |
| 3086 | (do_memopt_delete): New function. Delete a memory region. | |
| 3087 | ||
| 3088 | * sim-utils.c (sim_elapsed_time_get): Never return zero. | |
| 3089 | ||
| 3090 | * sim-core.c (sim_core_detach): New function. | |
| 3091 | (sim_core_map_detach): New function. Perform the actual detach. | |
| 3092 | (sim_core_init): Move initialization code from here. | |
| 3093 | (sim_core_install): To here. | |
| 3094 | (sim_core_uninstall): And here. | |
| 3095 | ||
| 3096 | * sim-module.c: Add memopt module. | |
| 3097 | ||
| 3098 | * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to | |
| 3099 | simulator base type. | |
| 3100 | ||
| 3101 | * Make-common.in (sim_main_headers): Add sim-memopt.h | |
| 3102 | (sim-memopt.o): New target. | |
| 3103 | ||
| 3104 | * sim-core.c (sim_core_install): Add core_options to the option | |
| 3105 | table. | |
| 3106 | ||
| 3107 | * sim-watch.c (watch_options): Make --delete-watch a synonym for | |
| 3108 | --watch-delete. | |
| 3109 | ||
| 3110 | * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update | |
| 3111 | comments. | |
| 3112 | ||
| 3113 | * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type | |
| 3114 | address_word, add mask member. | |
| 3115 | ||
| 3116 | * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type | |
| 3117 | address_word, allow for 64bit targets in 32bit host. Add modulo | |
| 3118 | argument. | |
| 3119 | (sim_core_map_attach): Ditto. | |
| 3120 | (new_sim_core_mapping): Ditto. | |
| 3121 | (sim_core_translate): Mask address when modulo memory. | |
| 3122 | ||
| 3123 | Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com> | |
| 3124 | ||
| 3125 | * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER. | |
| 3126 | ||
| 3127 | * gdbinit.in: New file. | |
| 3128 | * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit. | |
| 3129 | * Make-common.in (distclean): Delete .gdbinit. | |
| 3130 | (.gdbinit): Add rule for. | |
| 3131 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 3132 | ||
| 3133 | * Make-common.in (cgen-run.o): Add rule for. | |
| 3134 | ||
| 3135 | Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3136 | ||
| 3137 | * sim-resume.c (sim_resume): Suspend/resume the simulator. | |
| 3138 | ||
| 3139 | * sim-events.c (sim_watch_valid): Compute total elapsed time from | |
| 3140 | both resumed and previous elapsed time. | |
| 3141 | (sim_events_init): Set initial_wallclock and current_wallclock to | |
| 3142 | zero. | |
| 3143 | (sim_events_install): Install sim_events_suspend and | |
| 3144 | sim_events_resume. | |
| 3145 | (sim_events_watch_clock): Allow for suspended simulator when | |
| 3146 | computing the time of the clock event. | |
| 3147 | ||
| 3148 | * sim-events.h (struct _sim_event): Add resume_wallclock, rename | |
| 3149 | initial_wallclock to elapsed_wallclock, set both to zero. | |
| 3150 | (sim_events_init, sim_events_uninstall): Delete prototypes. | |
| 3151 | ||
| 3152 | * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types. | |
| 3153 | ||
| 3154 | * sim-module.c(sim_module_resume, sim_module_suspend): New | |
| 3155 | functions. | |
| 3156 | ||
| 3157 | Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3158 | ||
| 3159 | * sim-core.c (sim_core_map_attach): Clarify memory overlap error | |
| 3160 | message. | |
| 3161 | ||
| 3162 | Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3163 | ||
| 3164 | * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker. | |
| 3165 | * Make-common.in (TAGS): Likewise. | |
| 3166 | * sim-n-bits.h: Add TAGS comments for all functions. | |
| 3167 | * sim-n-core.h: Likewise. | |
| 3168 | * sim-n-endian.h: Likewise. | |
| 3169 | ||
| 3170 | Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3171 | ||
| 3172 | * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and | |
| 3173 | kind. | |
| 3174 | ||
| 3175 | * sim-base.h (sim_state_alloc): Add callback and kind arguments. | |
| 3176 | ||
| 3177 | * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default | |
| 3178 | definition. | |
| 3179 | ||
| 3180 | Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3181 | ||
| 3182 | * sim-fpu.c (DP_GARDMSB, ...): Make unsigned. | |
| 3183 | (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL. | |
| 3184 | ||
| 3185 | Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3186 | ||
| 3187 | * sim-core.c (sim_core_map_attach): Cast attach enum to int. | |
| 3188 | (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make | |
| 3189 | nr_transfered and nr_this_transfer unsigned. | |
| 3190 | ||
| 3191 | * sim-events.c (sim_events_tickn): N is signed, as limited to | |
| 3192 | MAXINT. | |
| 3193 | ||
| 3194 | * sim-n-endian.h (offset_N): Change size to unsigned. | |
| 3195 | ||
| 3196 | * callback.c (os_poll_quit): Add prototypes for kbhit and getkey. | |
| 3197 | ||
| 3198 | Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3199 | ||
| 3200 | * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv. | |
| 3201 | ||
| 3202 | * sim-options.c (sim_parse_args): Use dupargv. | |
| 3203 | ||
| 3204 | Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3205 | ||
| 3206 | * sim-options.c (standard_option_handler): Use xstrdup, not strdup. | |
| 3207 | ||
| 3208 | Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3209 | ||
| 3210 | * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator | |
| 3211 | base type. | |
| 3212 | ||
| 3213 | * sim-options.c (standard_options): Add --architecture=MACHINE and | |
| 3214 | --target=TARGET options. | |
| 3215 | (OPTION_ARCHITECTURE, OPTION_TARGET): Define. | |
| 3216 | (standard_option_handler): Handle architecture and target options. | |
| 3217 | (bfd.h): Include. | |
| 3218 | ||
| 3219 | * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to | |
| 3220 | bfd_openr. | |
| 3221 | (sim_analyze_program): Set prog_bfd architecture from | |
| 3222 | STATE_ARCHITECTURE if known. | |
| 3223 | ||
| 3224 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3225 | ||
| 3226 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 3227 | * config.in: Ditto. | |
| 3228 | ||
| 3229 | Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3230 | ||
| 3231 | * aclocal.m4 (enable-sim-warnings): Remove comment stating | |
| 3232 | that option does not apply to certain files. | |
| 3233 | ||
| 3234 | Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3235 | ||
| 3236 | * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8, | |
| 3237 | MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as | |
| 3238 | offset from MSB/LSB. | |
| 3239 | ||
| 3240 | * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro, | |
| 3241 | access address of sub word quantity of a hosts 16, 32, 64 bit word | |
| 3242 | type. | |
| 3243 | (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values. | |
| 3244 | (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values. | |
| 3245 | (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument, | |
| 3246 | return N*2 byte value with argument in Hi/Lo word. Renamed from | |
| 3247 | V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8. | |
| 3248 | ||
| 3249 | * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit. | |
| 3250 | (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT | |
| 3251 | so that bit offset is explicit. | |
| 3252 | ||
| 3253 | Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3254 | ||
| 3255 | * sim-utils.c (sim_analyze_program): Add prog_name argument. | |
| 3256 | Update STATE_PROG_BFD when needed with a dup'd copy of the | |
| 3257 | program. | |
| 3258 | ||
| 3259 | * sim-config.c (sim_config): Delete ABFD argument, use | |
| 3260 | STATE_PROG_BFD directly. | |
| 3261 | ||
| 3262 | Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3263 | ||
| 3264 | * run.c (main): Pass the open ABFD to sim_create_inferior. | |
| 3265 | ||
| 3266 | * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior | |
| 3267 | and sim_load. | |
| 3268 | (bfd.h): Include. | |
| 3269 | ||
| 3270 | * sim-hload.c (sim_load): New file. Implement generic sim_load for | |
| 3271 | hardware only simulator targets. | |
| 3272 | ||
| 3273 | * Make-common.in (sim-hload.o): Add rule. | |
| 3274 | ||
| 3275 | Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3276 | ||
| 3277 | * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy | |
| 3278 | used by copyargv and freeargv. | |
| 3279 | ||
| 3280 | * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in | |
| 3281 | STATE_PROG_ARGV, not just a pointer. | |
| 3282 | ||
| 3283 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3284 | ||
| 3285 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 3286 | * config.in: Ditto. | |
| 3287 | ||
| 3288 | Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3289 | ||
| 3290 | * aclocal.m4 (sim-endian): Add second argument to | |
| 3291 | SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is | |
| 3292 | default endian when not hardwired. | |
| 3293 | ||
| 3294 | * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all | |
| 3295 | else failes value for target byte order. | |
| 3296 | ||
| 3297 | * sim-config.c (sim_config): Add abfd arguments. Set | |
| 3298 | STATE_PROG_BFD accordingly. Determine prefered_target_byte_order | |
| 3299 | from same. | |
| 3300 | (sim_config): Return SIM_RC, don't abort. | |
| 3301 | (bfd.h): Include. | |
| 3302 | ||
| 3303 | * run.c (main): Update call to sim_open - add ABFD argument. | |
| 3304 | * nrun.c (main): Add NULL ABFD argument. | |
| 3305 | ||
| 3306 | Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3307 | ||
| 3308 | * callback.c (os_poll_quit): Make static. | |
| 3309 | Call sim_cb_eprintf, not p->eprintf. | |
| 3310 | (sim_cb_printf, sim_cb_eprintf): New functions. | |
| 3311 | * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare. | |
| 3312 | ||
| 3313 | * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME, | |
| 3314 | sim_elapsed_time_get,sim_elapsed_time_since): Move decls to | |
| 3315 | sim-utils.h. #include sim-utils.h. | |
| 3316 | * sim-utils.h: Above decls moved here. | |
| 3317 | (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'. | |
| 3318 | ||
| 3319 | * sim-watch.c (action_watchpoint): Fix thinkos. | |
| 3320 | ||
| 3321 | Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com) | |
| 3322 | ||
| 3323 | * sim-types.h: Fix defs of 64 bit data types for MSVC. | |
| 3324 | ||
| 3325 | Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3326 | ||
| 3327 | * sim-n-core.h (sim_core_write_unaligned_N): Add missing break | |
| 3328 | to FORCED_ALIGNMENT case. | |
| 3329 | ||
| 3330 | Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3331 | ||
| 3332 | * callback.c (target_to_host_open): Handle hosts with O_BINARY. | |
| 3333 | ||
| 3334 | Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com) | |
| 3335 | ||
| 3336 | * Make-common.in (libsim.a): Fix typo. | |
| 3337 | ||
| 3338 | Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3339 | ||
| 3340 | * nrun.c (main): Verify the structure returned before using it. | |
| 3341 | ||
| 3342 | Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3343 | ||
| 3344 | * sim-config.h (WITH_ENGINE): Enable the sim-engine module by | |
| 3345 | default. | |
| 3346 | ||
| 3347 | * sim-engine.c (sim_engine_install): New function. Install the | |
| 3348 | engine init functions. | |
| 3349 | (sim_engine_init): [Re]initialize the simulator engine. | |
| 3350 | ||
| 3351 | * sim-module.c: Add sim_engine to list of modules that always | |
| 3352 | install. | |
| 3353 | ||
| 3354 | Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3355 | ||
| 3356 | * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint | |
| 3357 | to remove the old watchpoint, not delete_watchpoint. | |
| 3358 | (watch_option_handler): Action the correct watchpoint, not just | |
| 3359 | cycles. | |
| 3360 | ||
| 3361 | Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3362 | ||
| 3363 | * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output | |
| 3364 | both low and high word. | |
| 3365 | (sim_core_write_aligned_N): Ditto. | |
| 3366 | ||
| 3367 | * sim-trace.c (set_trace_options): Delete code explicitly setting | |
| 3368 | core->trace. | |
| 3369 | ||
| 3370 | * sim-options.c (sim_print_help): Call the list commands if not a | |
| 3371 | standalone simulator. | |
| 3372 | (sim_print_help): Advise that some options may not be applicable. | |
| 3373 | ||
| 3374 | * sim-trace.c (set_trace_options): Assume core present. | |
| 3375 | ||
| 3376 | * sim-events.c (sim_events_schedule_after_signal): Overflow signal | |
| 3377 | buffer when full not almost full. | |
| 3378 | ||
| 3379 | Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3380 | ||
| 3381 | * sim-events.c (sim_events_process): Don't blat the event queue | |
| 3382 | when processing watchpoints. | |
| 3383 | ||
| 3384 | * sim-watch.h: Make arg unsigned long - stop sign extension. | |
| 3385 | ||
| 3386 | * sim-events.c (sim_watch_valid): rewrite so debugable. | |
| 3387 | ||
| 3388 | * sim-config.h (WITH_XOR_ENDIAN): Default to zero. | |
| 3389 | ||
| 3390 | * sim-watch.c (schedule_watchpoint): Add is_within option so that | |
| 3391 | inequality test is possible. | |
| 3392 | (handle_watchpoint): Re-pass is_within arg. | |
| 3393 | (watch_option_handler): When `!' prefix to pc-watchpoint arg pass | |
| 3394 | 0 to schedule_watchpoint's is_within arg. | |
| 3395 | (sim_watchpoint_init): Re-pass is_within arg. | |
| 3396 | ||
| 3397 | * sim-options.c (sim_print_help): Add is_command argument. Don't | |
| 3398 | include -- prefix when called from the command line interpreter. | |
| 3399 | ||
| 3400 | * sim-watch.c (schedule_watchpoint): Pass true is_within argument. | |
| 3401 | ||
| 3402 | * sim-events.c (sim_events_watch_sim): Add is_within argument, | |
| 3403 | zero indicates that the test should be reversed. | |
| 3404 | (sim_events_watch_core): Ditto. | |
| 3405 | (WATCH_CORE): Compare range against is_within. | |
| 3406 | (WATCH_SIM): Ditto. | |
| 3407 | ||
| 3408 | Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
| 3409 | ||
| 3410 | * sim-events.c (WATCH_CORE): Pass NULL cpu argument to | |
| 3411 | sim_core_read_buffer. Check nr-bytes transfered. | |
| 3412 | ||
| 3413 | * sim-core.h (sim_core_common): Define a new struct that contains | |
| 3414 | the common data. to sd and cpu structures. | |
| 3415 | * sim-core.c (sim_core_attach): Update. | |
| 3416 | (sim_core_init): Update. Remember to copy initialized data to each | |
| 3417 | cpu. | |
| 3418 | (sim_core_find_mapping): Ditto. | |
| 3419 | ||
| 3420 | * sim-core.c (sim_core_read_buffer): Add cpu argument. | |
| 3421 | (sim_core_write_buffer): Ditto. | |
| 3422 | ||
| 3423 | * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned | |
| 3424 | transfer use xor version of read buffer. | |
| 3425 | (sim_core_write_unaligned_N): Ditto for write. | |
| 3426 | ||
| 3427 | * sim-core.c (sim_core_xor_read_buffer): New function implement | |
| 3428 | xor-endian data read breaking transfer up into xor-endian sized | |
| 3429 | blocks. | |
| 3430 | (sim_core_xor_write_buffer): Ditto for write. | |
| 3431 | (reverse_n): Reverse order of arbitrary number of bytes in buffer | |
| 3432 | - needed for xor-endian transfers. | |
| 3433 | ||
| 3434 | Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3435 | ||
| 3436 | * sim-inline.h: Review description. | |
| 3437 | ||
| 3438 | * sim-core.h, sim-core.c: Reduce number of functions being inlined | |
| 3439 | to just those involved in data transfers and configuration. | |
| 3440 | ||
| 3441 | * sim-xcat.h (XSTRING): New macro, map macro definition onto | |
| 3442 | string. | |
| 3443 | * sim-n-core.h (sim_core_read_aligned_N): Use. | |
| 3444 | (sim_core_read_unaligned_N): Ditto. | |
| 3445 | (sim_core_read_unaligned_N): Ditto.. | |
| 3446 | (sim_core_write_unaligned_N): Ditto. | |
| 3447 | ||
| 3448 | * sim-core.h: Add xor endian bitmap to main structure. * | |
| 3449 | ||
| 3450 | sim-n-core.h (sim_core_write_aligned_N): Add suport for xor | |
| 3451 | endian. | |
| 3452 | (sim_core_read_aligned_N): Ditto. | |
| 3453 | ||
| 3454 | * sim-core.c (sim_core_set_xor_endian): New function. | |
| 3455 | (sim_core_attach): Don't overwrite the per-cpu xor map when | |
| 3456 | cloning the global core. | |
| 3457 | ||
| 3458 | Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3459 | ||
| 3460 | * sim-engine.h: Update below so that it is using an enumerated | |
| 3461 | type. | |
| 3462 | ||
| 3463 | Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com> | |
| 3464 | ||
| 3465 | * sim-engine.c (sim_engine_restart): | |
| 3466 | * sim-resume.c (sim_resume): Change longjmp param/setjmp | |
| 3467 | return value used for simulator restart from 0 to 2. | |
| 3468 | ||
| 3469 | Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3470 | ||
| 3471 | * cgen-scache.c (scache_option_handler): Add is_command arg. | |
| 3472 | ||
| 3473 | * sim-model.c (model_option_handler): Add is_command argument. | |
| 3474 | ||
| 3475 | * sim-profile.c (profile_option_handler): Add is_command arg. | |
| 3476 | ||
| 3477 | * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value | |
| 3478 | involved. | |
| 3479 | ||
| 3480 | * sim-module.c (sim_module_add_init_fn): Call init fn in the same | |
| 3481 | order that they are registered. | |
| 3482 | ||
| 3483 | * sim-options.h (OPTION_HANDLER): Add argument to differentiate | |
| 3484 | between option and command line processing. | |
| 3485 | ||
| 3486 | * sim-options.c: Include stdlib.h, ctype.h. | |
| 3487 | ||
| 3488 | * Make-common.in (sim-watch.o): Add rule. | |
| 3489 | (sim_main_headers): Assume sim-assert.h included. | |
| 3490 | (sim-*.o): Simplify make rule. | |
| 3491 | ||
| 3492 | * sim-module.c: Add sim_watch_install to module list. | |
| 3493 | ||
| 3494 | Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3495 | ||
| 3496 | * sim-base.h (STATE_LOADED_P): New predicate. Set once everything | |
| 3497 | has been loaded. | |
| 3498 | ||
| 3499 | * sim-trace.c (trace_install): Check magic. Include sim-assert.h. | |
| 3500 | * sim-events.c (sim_events_install): Ditto. | |
| 3501 | * sim-core.c (sim_core_install): Ditto. | |
| 3502 | * sim-model.c (model_install): Ditto. | |
| 3503 | * sim-options.c (standard_install): Ditto. | |
| 3504 | * sim-profile.c (profile_install): Ditto. | |
| 3505 | * sim-reason.c (sim_stop_reason): Ditto. | |
| 3506 | * sim-run.c (sim_engine_run): Ditto. | |
| 3507 | * sim-utils.c (sim_analyze_program): Ditto. | |
| 3508 | ||
| 3509 | * sim-module.c (modules): Make profile_install and trace_install | |
| 3510 | optional. | |
| 3511 | ||
| 3512 | * sim-base.h (STATE_MEM_BASE): Define for flat memory systems. | |
| 3513 | ||
| 3514 | * sim-options.c (standard_option_handler): Set the byte order. | |
| 3515 | ||
| 3516 | * sim-events.c (sim_events_process): Allow multi tick processing. | |
| 3517 | (sim_events_tickn): New function - multi cycle tick. | |
| 3518 | ||
| 3519 | * sim-events.h (sim_events_tickn, sim_events_timewarp): Add | |
| 3520 | prototypes. Under development. | |
| 3521 | (sim_events): Replace processing with nr_ticks_to_process. | |
| 3522 | ||
| 3523 | Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3524 | ||
| 3525 | * nrun.c (main): Pass callbacks to sim_open instead of using | |
| 3526 | sim_set_callbacks. | |
| 3527 | ||
| 3528 | * run.c (main): Ditto. | |
| 3529 | ||
| 3530 | Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3531 | ||
| 3532 | * sim-events.c (sim_events_zalloc): Signal save memory allocator - | |
| 3533 | stop tk interrupting malloc calls. | |
| 3534 | (sim_events_zalloc): Converse. | |
| 3535 | ||
| 3536 | * Make-common.in (sim_main_headers): Add sim-events.h. | |
| 3537 | ||
| 3538 | * sim-events.c (sim_events_schedule_after_signal): Change return | |
| 3539 | type to void - signal events are strictly internal. | |
| 3540 | (sim_events_init): Allocate a finite buffer for signal events. | |
| 3541 | (sim_events_schedule_after_signal): Enter signal events into the | |
| 3542 | signal buffer. | |
| 3543 | ||
| 3544 | * sim-engine.c (sim_engine_halt): Check SIM_DESC magic. | |
| 3545 | (sim_engine_restart): Ditto. | |
| 3546 | (sim_engine_abort): Ditto. | |
| 3547 | * sim-stop.c (sim_stop): Ditto. | |
| 3548 | (control_c_simulation): Ditto. | |
| 3549 | * sim-resume.c (sim_resume): Ditto. | |
| 3550 | (has_stepped): Ditto. | |
| 3551 | * sim-abort.c (sim_engine_abort): Ditto. | |
| 3552 | ||
| 3553 | * sim-basics.h (transfer_type): New type. | |
| 3554 | ||
| 3555 | * sim-core.c (sim_core_signal): New function. Print core signal | |
| 3556 | information. | |
| 3557 | (sim_core_find_mapping): Add transfer argument. | |
| 3558 | ||
| 3559 | * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call | |
| 3560 | SIM_CORE_SIGNAL if a recoverable abort. | |
| 3561 | * sim-core.c (sim_core_find_mapping): Ditto. | |
| 3562 | ||
| 3563 | Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3564 | ||
| 3565 | * sim-core.c (sim_core_find_mapping): Replace calls to | |
| 3566 | sim_io_error to more resiliant sim_engine_abort. | |
| 3567 | ||
| 3568 | * sim-n-core.h (sim_core_read_unaligned_N): Ditto. | |
| 3569 | (sim_core_write_unaligned_N): Ditto. | |
| 3570 | ||
| 3571 | Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3572 | ||
| 3573 | * sim-module.c: Add sim_events_install to list. | |
| 3574 | ||
| 3575 | * sim-events.c (sim_events_install, sim_events_uninstall): Clonse | |
| 3576 | from sim_core_*. | |
| 3577 | (sim_events_init): Now returns SIG_RC. | |
| 3578 | ||
| 3579 | * sim-run.c: New file. Generic sim_engine_run. | |
| 3580 | * sim-reason.c: New file. Generic sim_stop_reason. | |
| 3581 | * sim-stop.c: New file. Generic sim_stop. | |
| 3582 | * sim-resume.c: New file. Generic sim_resume. | |
| 3583 | ||
| 3584 | * Make-common.in (sim-engine.o): Add rule. | |
| 3585 | (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto. | |
| 3586 | ||
| 3587 | * sim-engine.h, sim-engine.c: New file. Provide generic | |
| 3588 | implementation of sim_engine_halt, sim_engine_error. et.al. | |
| 3589 | ||
| 3590 | * sim-base.h (sim_state_base): Add member halt. | |
| 3591 | (sim-engine.h): Include. | |
| 3592 | ||
| 3593 | * sim-events.h (sim_event_handler): Always pass SIM_DESC to event | |
| 3594 | handlers. | |
| 3595 | * sim-events.c (sim_events_poll): Update event handler. | |
| 3596 | ||
| 3597 | Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
| 3598 | ||
| 3599 | * sim-events.h, sim-events.c (sim_events_watch_clock): New | |
| 3600 | function. | |
| 3601 | (sim_events_watch_sim): New function. | |
| 3602 | (sim_events_watch_core): New function. | |
| 3603 | (sim_watch_valid): New function. | |
| 3604 | (sim_events_preprocess): New function. | |
| 3605 | (sim_events_process): Process the watchpoints as well as the timer | |
| 3606 | queue. | |
| 3607 | (sim_events_tick): Check WORK_PENDING instead of the hold queue. | |
| 3608 | (sim_events_deschedule): Check all the queues when removing an | |
| 3609 | event. | |
| 3610 | (sim_events_init): Ditto for cleaning. | |
| 3611 | ||
| 3612 | Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3613 | ||
| 3614 | * sim-fpu.c (is_ufpu_number): Comment out - currently unused. | |
| 3615 | ||
| 3616 | Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3617 | ||
| 3618 | * callback.c (os_open): Type of arg flags is int. | |
| 3619 | ||
| 3620 | Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com> | |
| 3621 | ||
| 3622 | * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities | |
| 3623 | just like normal numbers as per IEEE rules. | |
| 3624 | ||
| 3625 | Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com> | |
| 3626 | ||
| 3627 | * callback.c (os_close): Mark the descriptor as being | |
| 3628 | available if the close succeeded. | |
| 3629 | (os_open): Pass 0644 as the mode of the file being created. | |
| 3630 | ||
| 3631 | Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3632 | ||
| 3633 | * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a | |
| 3634 | float. | |
| 3635 | ||
| 3636 | * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_. | |
| 3637 | * sim-lnline.h: Update. | |
| 3638 | ||
| 3639 | * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp | |
| 3640 | conversion functions. | |
| 3641 | (sim_fpu_to{32,64}[iu]): New fp2int functions. | |
| 3642 | ||
| 3643 | * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp | |
| 3644 | compare functions. Replacing. | |
| 3645 | (sim_fpu_cmp): This. Delete. | |
| 3646 | ||
| 3647 | Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3648 | ||
| 3649 | * sim-core.c (sim_core_find_mapping): Call engine_error not | |
| 3650 | sim_io_error when possible. | |
| 3651 | ||
| 3652 | Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
| 3653 | ||
| 3654 | * sim-endian.h (V1_H2): Add macro's to insert a word into a | |
| 3655 | high/low double word. | |
| 3656 | ||
| 3657 | * sim-trace.h: Remove definition of attribute - defined in | |
| 3658 | sim_basics.h. | |
| 3659 | ||
| 3660 | Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3661 | ||
| 3662 | * sim-options.h (struct OPTION): Add doc_opt as the documenting | |
| 3663 | name of the option - or family of options. | |
| 3664 | ||
| 3665 | * sim-options.c (sim_args_command): Match command `a-b c' with | |
| 3666 | option `--a-b-c' from option table. | |
| 3667 | ||
| 3668 | Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3669 | ||
| 3670 | * sim-options.c (sim_print_help): For optional arguments, wrap | |
| 3671 | them in []. | |
| 3672 | ||
| 3673 | * sim-trace.c (set_trace_options): New function, handle optional | |
| 3674 | argument and multiple assignment. | |
| 3675 | (trace_option_handler): Update. | |
| 3676 | ||
| 3677 | * sim-trace.c (trace_option_handler): Trace branch and not fpu | |
| 3678 | when branch tracing selected. | |
| 3679 | ||
| 3680 | Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3681 | ||
| 3682 | * sim-trace.c (trace_one_insn): Make a va-args function. | |
| 3683 | ||
| 3684 | * sim-trace.c (trace_vprintf): New function, va-arg version of | |
| 3685 | trace_printf. | |
| 3686 | ||
| 3687 | Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3688 | ||
| 3689 | * sim-trace.c (trace_uninstall): Don't close a file twice. | |
| 3690 | * sim-profile.c (profile_uninstall): Likewise. | |
| 3691 | ||
| 3692 | Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com> | |
| 3693 | ||
| 3694 | * sim-trace.c (toplevel): Include bfd.h. | |
| 3695 | (trace_options): Note that --trace-linenum also turns on | |
| 3696 | --trace-insn. Add --trace-{branch,semantics}. | |
| 3697 | (trace_option_handler): If --trace-linenum, also turn on | |
| 3698 | --trace-insn. Add --trace-branch support. If --trace-semantics, | |
| 3699 | turn on ALU, FPU, branch, and memory tracing. | |
| 3700 | (trace_one_insn): New function to trace an instruction. Support | |
| 3701 | --trace-linenum. | |
| 3702 | (OPTION_TRACE_*): Use an enum, rather than lots of defines. | |
| 3703 | ||
| 3704 | * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros. | |
| 3705 | (MAX_TRACE_VALUES): Use 32, not 12 by default. | |
| 3706 | (TRACE_branch): Add new mask. | |
| 3707 | (TRACE_*_P): Define all possible trace_p macros. | |
| 3708 | (trace_one_insn): Declare function. | |
| 3709 | ||
| 3710 | Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com> | |
| 3711 | ||
| 3712 | * sim-trace.h (__attribute__): Define as nothing if not GNU C or | |
| 3713 | GNU C doesn't support __attributes__. | |
| 3714 | ({trace,debug}_printf): Add attribute's so -Wformat can check the | |
| 3715 | format strings. | |
| 3716 | ||
| 3717 | Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3718 | ||
| 3719 | * sim-config.h (FORCED_ALIGNMENT): New alignment option - | |
| 3720 | addresses are masked forcing them to be correctly aligned. | |
| 3721 | (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default. | |
| 3722 | * sim-config.c (config_alignment_to_a): Update. | |
| 3723 | ||
| 3724 | * sim-core.h (sim_cpu_core): New data type contains cpu specific | |
| 3725 | core data. | |
| 3726 | * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base | |
| 3727 | type. | |
| 3728 | * sim-core.c (sim_core_attach): Add CPU argument. Ready for | |
| 3729 | processor specific core maps. | |
| 3730 | (sim_core_map_attach): Copy the core map data to each of the | |
| 3731 | processor specific core data structures. | |
| 3732 | * sim-core.c (sim_core_find_mapping): Update. | |
| 3733 | ||
| 3734 | * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename. | |
| 3735 | (sim_core_write_aligned_N, sim_core_write_aligned_N): New names. | |
| 3736 | (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New | |
| 3737 | alternatives that handle unaligned addresses. | |
| 3738 | (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace | |
| 3739 | with just CPU arg. | |
| 3740 | * cgen-utils.c (sim_disassemble_insn): Update. | |
| 3741 | ||
| 3742 | Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3743 | ||
| 3744 | * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific | |
| 3745 | tracing. | |
| 3746 | ||
| 3747 | * sim-fpu.h, sim-fpu.c: New files - prototype for generic target | |
| 3748 | fpu support. | |
| 3749 | ||
| 3750 | * sim-inline.h, sim-inline.c: Add support for SIM_FPU. | |
| 3751 | ||
| 3752 | Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3753 | ||
| 3754 | * sim-core.c (sim_core_map_to_str): New function ascii equivalent | |
| 3755 | to map type. | |
| 3756 | ||
| 3757 | * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace | |
| 3758 | statement. | |
| 3759 | ||
| 3760 | Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
| 3761 | ||
| 3762 | * cgen-trace.c: Prepend additional trace_printf argument. | |
| 3763 | ||
| 3764 | * cgen-utils.c (sim_disassemble_insn): Add additional core | |
| 3765 | arguments. | |
| 3766 | ||
| 3767 | Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3768 | ||
| 3769 | * nrun.c (main): Catch/report errorenous simulator states. | |
| 3770 | ||
| 3771 | * sim-module.c: #include "libiberty.h" so that xmalloc is defined. | |
| 3772 | * sim-trace.c: #include string.h/strings.h so that memset is | |
| 3773 | defined. | |
| 3774 | * sim-utils.c: Ditto. | |
| 3775 | * sim-profile.c: Ditto. And stdlib.h. | |
| 3776 | (print_bar): Only define when used by instruction or memory profiler. | |
| 3777 | ||
| 3778 | * sim-options.c (standard_option_handler): Make ul more local. | |
| 3779 | ||
| 3780 | * sim-load.c (sim_load_file): Make the name constant. | |
| 3781 | (sim_load_file): Passify gcc. | |
| 3782 | ||
| 3783 | * sim-utils.h: New file, pre-declare utilites in corresponding .c | |
| 3784 | file. | |
| 3785 | * sim-utils.c, sim-load.c: Include sim-utils.h. | |
| 3786 | ||
| 3787 | * sim-base.h (sim_cpu): Pre define here so available to all. | |
| 3788 | ||
| 3789 | * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N): | |
| 3790 | Restore the sim_cpu and instruction_address arguments so that full | |
| 3791 | information is available to the abort function. | |
| 3792 | * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto. | |
| 3793 | * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. | |
| 3794 | ||
| 3795 | * sim-trace.h, sim-trace.c (trace_option_handler): Add interim | |
| 3796 | tracing support for sim-events and sim-core. | |
| 3797 | (trace_option_handler): Convert #if to if where possible so always | |
| 3798 | compiled/checked by C compiler. | |
| 3799 | * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. | |
| 3800 | ||
| 3801 | * sim-base.h: Adjust comment documenting how to define the cpu | |
| 3802 | structure. | |
| 3803 | (sim_state_base): Add sim_core and sim_events to simulator base | |
| 3804 | object. | |
| 3805 | ||
| 3806 | * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument. | |
| 3807 | * sim-core.c (sim_core_init, sim_core_attach, | |
| 3808 | sim_core_find_mapping): Update. | |
| 3809 | * sim-events.c (ETRACE, sim_events_init, sim_events_time, | |
| 3810 | update_time_from_event, insert_sim_event, | |
| 3811 | sim_events_schedule_after_signal, sim_events_deschedule, | |
| 3812 | sim_events_tick): Ditto. | |
| 3813 | ||
| 3814 | * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h, | |
| 3815 | sim-model.h): Move #includes from here. | |
| 3816 | * sim-base.h: To here. | |
| 3817 | (sim-core.h, sim-events.h, sim-io.h): Include also | |
| 3818 | ||
| 3819 | Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3820 | ||
| 3821 | * callback.c (default_callback): Missing initialisers. | |
| 3822 | ||
| 3823 | Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3824 | ||
| 3825 | * sim-utils.c (sim_add_commas): New function. | |
| 3826 | * sim-basics.h (sim_add_commas): Add prototype. | |
| 3827 | * cgen-scache.c (scache_print_profile): Print commas in numbers. | |
| 3828 | * sim-profile.c (COMMAS): New macro. | |
| 3829 | (print_*): Use it to print commas in numbers. | |
| 3830 | ||
| 3831 | * configure: Regenerated. | |
| 3832 | ||
| 3833 | * cgen-sim.h (sim_signal_type): Add SIM_SIGINT. | |
| 3834 | (cgen_state): New member run_fast_p. | |
| 3835 | (cgen_init): Add prototype. | |
| 3836 | (sim_disassemble_insn): New arg `cpu'. | |
| 3837 | * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn. | |
| 3838 | * cgen-utils.c (cgen_init): New function. | |
| 3839 | (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn. | |
| 3840 | * genmloop.sh: Call engine_halt if loop exits. | |
| 3841 | ||
| 3842 | * Makefile.in (sim-options_h): Define. | |
| 3843 | (sim-{module,options,trace,profile,utils}.o): Clean up dependencies. | |
| 3844 | (sim-model.o): Add new rule. | |
| 3845 | (cgen-{scache,trace,utils}.o): Add new rules. | |
| 3846 | * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add. | |
| 3847 | * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'. | |
| 3848 | Indent output by 2 spaces. | |
| 3849 | * cgen-scache.h (scache_print_profile): Update. | |
| 3850 | * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces. | |
| 3851 | Use trace_printf, not fprintf. | |
| 3852 | (trace_extract): Use trace_printf, not cgen_trace_printf. | |
| 3853 | * genmloop.sh (!FAST case): Increment `insn_count'. | |
| 3854 | * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE. | |
| 3855 | (sim_cpu_base): Rename member `sd' to `state' to be consistent with | |
| 3856 | access macro's name. | |
| 3857 | * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it. | |
| 3858 | Change return type to SIM_RC. | |
| 3859 | (sim_core_{install,uninstall}): New functions. | |
| 3860 | * sim-core.h (sim_core_{install,uninstall}): Declare. | |
| 3861 | (sim_core_init): Use EXTERN_SIM_CORE to define it. | |
| 3862 | Change return type to SIM_RC. | |
| 3863 | * sim-model.h (models,machs,model_install): Declare. | |
| 3864 | * sim-module.c (modules): Add scache_install, model_install. | |
| 3865 | (sim_post_argv_init): Set cpu->state backlinks. | |
| 3866 | * sim-options.c (standard_options): Delete --simcache-size,--max-insns. | |
| 3867 | (standard_option_handler): Likewise. | |
| 3868 | * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to | |
| 3869 | sim-profile.h. | |
| 3870 | (*): Assume ANSI C. | |
| 3871 | (profile_options): Delete --profile-simcache. | |
| 3872 | (profile_option_handler): Likewise. | |
| 3873 | (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2 | |
| 3874 | spaces. | |
| 3875 | (profile_print_{memory,model}): Likewise. | |
| 3876 | (profile_print_simcache): Delete. | |
| 3877 | (profile_print_speed): New function. | |
| 3878 | (profile_print): Rewrite. | |
| 3879 | * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache. | |
| 3880 | (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P. | |
| 3881 | (PROFILE_DATA): Delete members simcache_{hits,misses}. | |
| 3882 | (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete. | |
| 3883 | (PROFILE_{CALLBACK,CPU_CALLBACK}): New types. | |
| 3884 | (profile_print): Update prototype. | |
| 3885 | ||
| 3886 | Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3887 | ||
| 3888 | * cgen-scache.[ch], cgen-sim.h: New files. | |
| 3889 | * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files. | |
| 3890 | * sim-model.c: New file. | |
| 3891 | ||
| 3892 | * Make-common.in (clean targets): Undo patch of Apr. 22. | |
| 3893 | ||
| 3894 | Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com> | |
| 3895 | ||
| 3896 | * sim-n-bits.h (signed): If we have a standard compiler, undef | |
| 3897 | signed, so that signedN is defined correctly. | |
| 3898 | ||
| 3899 | Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3900 | ||
| 3901 | * sim-module.h, sim-model.h, sim-profile.h: New files. | |
| 3902 | * sim-module.c, sim-profile.c: New files. | |
| 3903 | * Make-common.in (SIM_PROFILE): Define | |
| 3904 | (CONFIG_CFLAGS): Add $(SIM_PROFILE). | |
| 3905 | (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h. | |
| 3906 | (sim_module.o,sim-profile.o): Add rules for. | |
| 3907 | * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments. | |
| 3908 | (--enable-sim-profile): Add. | |
| 3909 | * configure: Regenerated. | |
| 3910 | * sim-base.h (sim_state_base): New members init_list, uninstall_list, | |
| 3911 | model. Move trace and profile support to sim-{trace,profile}.h. | |
| 3912 | New members trace_data, profile_data. | |
| 3913 | * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h. | |
| 3914 | * sim-config.h: Provide default definition of WITH_PROFILE. | |
| 3915 | (WITH_TRACE): Change default to -1. | |
| 3916 | (MAX_NR_PROCESSORS): Always define. | |
| 3917 | * sim-options.c: Move trace and profile support to | |
| 3918 | sim-{trace,profile}.h. | |
| 3919 | (sim_pre_argv_init): Moved to sim-model.c. | |
| 3920 | (standard_install): New function. | |
| 3921 | * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c. | |
| 3922 | (standard_install): Declare. | |
| 3923 | * sim-trace.c: Tracing option handling moved here from sim-options.c. | |
| 3924 | (trace_install, trace_uninstall): New functions. | |
| 3925 | (trace_printf): Update reference to TRACE_FILE. | |
| 3926 | * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h. | |
| 3927 | (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace. | |
| 3928 | (WITH_TRACE_FOO_P): Define. | |
| 3929 | (trace_install): Declare. | |
| 3930 | (TRACE_DATA): New struct. | |
| 3931 | ||
| 3932 | Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3933 | ||
| 3934 | * run.c: Undo last exec_bfd patch. | |
| 3935 | (main): Only pass -E ifdef SIM_HAVE_BIENDIAN. | |
| 3936 | ||
| 3937 | Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com> | |
| 3938 | ||
| 3939 | * run.c (exec_bfd): Add back in. | |
| 3940 | (main): Set exec_bfd. | |
| 3941 | ||
| 3942 | Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3943 | ||
| 3944 | * sim-load.c (sim_load_file): #include <stdio.h> for NULL. | |
| 3945 | ||
| 3946 | Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3947 | ||
| 3948 | * sim-events.c (insert_sim_event): Call sim_io_error instead of | |
| 3949 | less well defined engine_error. | |
| 3950 | * sim-core.c: Ditto. | |
| 3951 | ||
| 3952 | Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com) | |
| 3953 | ||
| 3954 | * Make-common.in: Change clean targets to use :: so that other | |
| 3955 | Makefiles can have their own clean targets. | |
| 3956 | * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of | |
| 3957 | __STDC__ to control use of stdarg vs. varargs syntax. Some | |
| 3958 | systems can't use __STDC__, but require stdarg. | |
| 3959 | ||
| 3960 | Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3961 | ||
| 3962 | * sim-options.c (standard_options): Add --endian. | |
| 3963 | (standard_option_handler): Likewise. | |
| 3964 | ||
| 3965 | * nrun.c: #include <signal.h>. | |
| 3966 | (main, cntrl_c): Wrap calls to sim_resume in a SIGINT | |
| 3967 | handler that calls sim_stop (). | |
| 3968 | ||
| 3969 | Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 3970 | ||
| 3971 | * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT | |
| 3972 | handler that calls sim_stop (). Simulators may still be | |
| 3973 | establishing their own handler. | |
| 3974 | ||
| 3975 | * sim-events.c (sim_events_poll): Rename from | |
| 3976 | sim_events_at_large_int. Poll IO. | |
| 3977 | ||
| 3978 | * sim-io.c (sim_io_poll_quit): New function - pass on a polling | |
| 3979 | request. | |
| 3980 | ||
| 3981 | * callback.c (os_poll_quit): New function poll for quit signal | |
| 3982 | where needed. | |
| 3983 | (default_callback): Include magic number. | |
| 3984 | ||
| 3985 | Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 3986 | ||
| 3987 | * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h. | |
| 3988 | Check for functions getrusage, time. | |
| 3989 | * sim-basics.h (SIM_ELAPSED_TIME): New typedef. | |
| 3990 | (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes. | |
| 3991 | * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able. | |
| 3992 | (sim_elapsed_time_get, sim_elapsed_time_since): New functions. | |
| 3993 | ||
| 3994 | * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions. | |
| 3995 | ||
| 3996 | * sim-options.c, sim-options.h: New files. | |
| 3997 | * sim-config.h (WITH_DEBUG): Provide default value of zero. | |
| 3998 | * Make-common.in (nrun.o): Add rules for. | |
| 3999 | * nrun.c: New file. | |
| 4000 | ||
| 4001 | * run.c (main): Check return value of sim_open. | |
| 4002 | ||
| 4003 | * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules. | |
| 4004 | (sim_main_headers): Add sim-trace.h. | |
| 4005 | * run.c (exec_bfd, target_byte_order): Delete. | |
| 4006 | (main): Pass -E <endian> to sim_open. Delete code to load sections, | |
| 4007 | call sim_load instead. Check return code of sim_create_inferior. | |
| 4008 | * sim-base.h (CURRENT_STATE): Define. | |
| 4009 | (sim_state_base): Make typedef. New members options, prog_argv, | |
| 4010 | prog_bfd, text_{section,start,end}, start_addr, simcache_size, | |
| 4011 | mem_size, memory [+ corresponding access macros]. | |
| 4012 | (sim_cpu_base): New typedef. | |
| 4013 | * sim-trace.h: New file. | |
| 4014 | * sim-trace.c: New file. | |
| 4015 | * sim-basics.h: #include it. | |
| 4016 | * sim-load.c: New file. | |
| 4017 | ||
| 4018 | Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com> | |
| 4019 | ||
| 4020 | * Make-common.in (INSTALL): Set to @INSTALL@. | |
| 4021 | (INSTALL_XFORM, INSTALL_XFORM1): Remove. | |
| 4022 | (install-common): Depend upon installdirs. Use | |
| 4023 | $(program_transform_name) directly, rather than using | |
| 4024 | $(INSTALL_XFORM). | |
| 4025 | (installdirs): New target. | |
| 4026 | * Makefile.in (INSTALL): Set to @INSTALL@. | |
| 4027 | (INSTALL_XFORM, INSTALL_XFORM1): Remove. | |
| 4028 | (install-man): Depend upon installdirs. Use | |
| 4029 | $(program_transform_name) directly, rather than using | |
| 4030 | $(INSTALL_XFORM). | |
| 4031 | (installdirs): New target. | |
| 4032 | ||
| 4033 | Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 4034 | ||
| 4035 | * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to | |
| 4036 | be overriden. | |
| 4037 | ||
| 4038 | Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4039 | ||
| 4040 | * sim-basics.h: Only bring in config.h and tconfig.h if | |
| 4041 | HAVE_CONFIG_H. | |
| 4042 | ||
| 4043 | Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4044 | ||
| 4045 | * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit | |
| 4046 | numbering convention of the target. | |
| 4047 | * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE | |
| 4048 | and WITH_TARGET_WORD_MSB. | |
| 4049 | (sim_config): When possible, check for consistency with bitsize | |
| 4050 | and msb. | |
| 4051 | ||
| 4052 | * sim-bits.h: Allow MSB to be other than zero. | |
| 4053 | * sim-bits.c: Ditto. | |
| 4054 | * sim-n-bits.h: Ditto. | |
| 4055 | ||
| 4056 | * sim-bits.h (MSMASK*): New macros - converce to LSMASK*. | |
| 4057 | * sim-n-bits.h (MSMASKEDn): Ditto. | |
| 4058 | ||
| 4059 | Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com> | |
| 4060 | ||
| 4061 | * Makefile.in (INSTALL): Change install.sh to install-sh. | |
| 4062 | ||
| 4063 | Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 4064 | ||
| 4065 | * sim-base.h (sim_state_base): Move `magic' to end of struct. | |
| 4066 | ||
| 4067 | Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4068 | ||
| 4069 | * run.c (main): Check that a program to run was specified. | |
| 4070 | ||
| 4071 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4072 | ||
| 4073 | * aclocal.m4 (AC_TYPE_SIGNAL): Add check. | |
| 4074 | ||
| 4075 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 4076 | * config.in: Ditto. | |
| 4077 | ||
| 4078 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 4079 | ||
| 4080 | * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here, | |
| 4081 | * sim-config.h: To here. | |
| 4082 | ||
| 4083 | * Make-common.in (SIM_EXTRA_DEPS): New config var. | |
| 4084 | (sim_main_headers): Define. | |
| 4085 | (sim-*.o): Depend on $(SIM_EXTRA_DEPS). | |
| 4086 | (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in. | |
| 4087 | (clean): Use it. | |
| 4088 | (sim-utils.o): Add rule for. | |
| 4089 | * sim-utils.o: New file. | |
| 4090 | * sim-basics.h: #include sim-base.h. | |
| 4091 | (zalloc): Make argument unsigned long. | |
| 4092 | * sim-base.h: New file. | |
| 4093 | * sim-inline.h (SIM_IO support): Delete. | |
| 4094 | * sim-io.h: Delete inline support. | |
| 4095 | * sim-io.c: Likewise. sim-state.h renamed to sim-main.h. | |
| 4096 | * sim-config.c: sim-state.h renamed to sim-main.h. | |
| 4097 | * sim-core.c: Likewise. | |
| 4098 | * sim-events.c: Likewise. | |
| 4099 | ||
| 4100 | * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open. | |
| 4101 | ||
| 4102 | * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h. | |
| 4103 | (sim-debug): Allow arguments. Define WITH_DEBUG in addition to | |
| 4104 | -DDEBUG. | |
| 4105 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 4106 | ||
| 4107 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4108 | ||
| 4109 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 4110 | ||
| 4111 | Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4112 | ||
| 4113 | * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT, | |
| 4114 | WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these | |
| 4115 | are defined by the configure. | |
| 4116 | ||
| 4117 | * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure. | |
| 4118 | ||
| 4119 | * aclocal.m4 (floating-point, xor-endian, alignment, smp, | |
| 4120 | reserved-bits): Always define. | |
| 4121 | ||
| 4122 | * sim-config.h, sim-config.c (sim_config): New function - and new | |
| 4123 | file - co-ordinate the setting/checking of the common simulator | |
| 4124 | configuration options. | |
| 4125 | ||
| 4126 | * Make-common.in (sim-config.o): Add rule. | |
| 4127 | ||
| 4128 | Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com> | |
| 4129 | ||
| 4130 | * callback.c (os_{,e}vprintf_filtered): Change stdarg type to | |
| 4131 | va_list from void *, since va_list might not be a pointer type. | |
| 4132 | ||
| 4133 | Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4134 | ||
| 4135 | * sim-n-endian.h (offset_N): Correct assertion - word and sub word | |
| 4136 | in wrong order. | |
| 4137 | (offset_N): Correct computation of LE offset. | |
| 4138 | ||
| 4139 | * sim-io.c (sim_io_error): Include a new line when reporting | |
| 4140 | errors. | |
| 4141 | ||
| 4142 | * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last | |
| 4143 | `/'. | |
| 4144 | ||
| 4145 | Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com) | |
| 4146 | ||
| 4147 | * run.c: Include alloca-conf.h. | |
| 4148 | ||
| 4149 | * callback.c (os_evprintf_filtered): Fix typo. | |
| 4150 | ||
| 4151 | Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4152 | ||
| 4153 | * run.c (string.h, strings.h, stdlib.h): Include. | |
| 4154 | ||
| 4155 | * sim-events.c (sim_events_tick): Recent cleanup failed to return | |
| 4156 | 0 when nothing pending. | |
| 4157 | ||
| 4158 | * run.c (sim_size, sim_trace): Plicate GCC - these two functions | |
| 4159 | will soon be going away. | |
| 4160 | (getopt): Plicate GCC. | |
| 4161 | ||
| 4162 | * sim-endian.c (sim-io.h): Plicate GCC. | |
| 4163 | * sim-bits.c (sim-io.h): Ditto. | |
| 4164 | * sim-n-bits.h (ROTn): Ditto. | |
| 4165 | ||
| 4166 | * sim-io.c (sim_io_error): Correct check for NULL. | |
| 4167 | ||
| 4168 | * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering | |
| 4169 | the __FILE__. | |
| 4170 | * sim-events.c: Use SIM_FILTER_PATH to filter out the filename | |
| 4171 | path. | |
| 4172 | ||
| 4173 | Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4174 | ||
| 4175 | * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of | |
| 4176 | SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments. | |
| 4177 | ||
| 4178 | Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4179 | ||
| 4180 | * sim-alu.h: Include sim-xcat.h. | |
| 4181 | ||
| 4182 | Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4183 | ||
| 4184 | * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c, | |
| 4185 | sim-events.c, sim-inline.c, sim-io.c): Define rules for building | |
| 4186 | these. | |
| 4187 | ||
| 4188 | * sim-events.c (sim_events_at_large_int): New function. Just | |
| 4189 | schedules an event every large-int ticks. | |
| 4190 | (sim_events_init): Call. | |
| 4191 | (sim_events_tick, sim_events_process): Move async handing to | |
| 4192 | sim_events_process. Move timer decrement so that it occures after | |
| 4193 | events have been processed. | |
| 4194 | ||
| 4195 | * sim-basics.h (struct _engine): Remove declaration. | |
| 4196 | ||
| 4197 | * sim-events.h, sim-events.c: Rename type to sim_events. Prefix | |
| 4198 | everything with same. Rename global struct to SIM_DESC. | |
| 4199 | * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core. | |
| 4200 | * sim-io.h, sim-io.c: Ditto. | |
| 4201 | ||
| 4202 | * sim-assert.h: New file. Optional assertion checking macros. | |
| 4203 | * sim-io.c (sim_io_error): Make just this function tolerant to | |
| 4204 | null pointers. | |
| 4205 | ||
| 4206 | * sim-xcat.h: New file. Define concatenate macros. | |
| 4207 | * sim-basics.h (XCONCAT*): Move to sim-xcat.h. | |
| 4208 | * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include | |
| 4209 | concat macros. | |
| 4210 | ||
| 4211 | ||
| 4212 | Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4213 | ||
| 4214 | * sim-bits.h (LSMASK): New macro. Create mask of LS bits. | |
| 4215 | ||
| 4216 | Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4217 | ||
| 4218 | * sim-inline.h: Add definitions for sim-types. | |
| 4219 | (ALL_BY_MODULE): New macro, encapsulate full inlining by the | |
| 4220 | module. | |
| 4221 | ||
| 4222 | Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4223 | ||
| 4224 | * sim-events.h: Remove defunct reference to callback struct. | |
| 4225 | ||
| 4226 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4227 | ||
| 4228 | * configure: Re-generate. | |
| 4229 | ||
| 4230 | Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4231 | ||
| 4232 | * Make-common.in (CSEARCH): Do not include the gdb directory in | |
| 4233 | the search path. | |
| 4234 | ||
| 4235 | Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4236 | ||
| 4237 | * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, | |
| 4238 | SIM_WARNING): Drop, requiring the simulator specific Makefile.in | |
| 4239 | to explicitly incorporate these. | |
| 4240 | ||
| 4241 | * aclocal.m4 (--enable-sim-alignment); New option. Strongly | |
| 4242 | specify the alignment restrictions of the target architecture - | |
| 4243 | without this option all alignment restrictions are accomodated. | |
| 4244 | (--enable-sim-assert): New option. Conditionally compile in | |
| 4245 | assertion statements. | |
| 4246 | (--enable-sim-float): New option. Strongly specify the target's | |
| 4247 | floating point support. | |
| 4248 | (--enable-sim-hardware): New option. Specify the hardware devices | |
| 4249 | included in the simulation. | |
| 4250 | (--enable-sim-packages): New option. Specify the hardware | |
| 4251 | packages included in the simulation. | |
| 4252 | (--enable-sim-regparm): New option. Specify that parameters be | |
| 4253 | passed in registers instead of on the stack. | |
| 4254 | (--enable-sim-reserved-bits): New option. Specify that reserved | |
| 4255 | bits within an instruction are are correctly set. | |
| 4256 | (--enable-sim-smp): New option. Specify the level of SMP support | |
| 4257 | to be included in the simulator. | |
| 4258 | (--enable-sim-stdcall): New option. Specify an alternative | |
| 4259 | function call convention. | |
| 4260 | (--enable-sim-xor-endian): New option. Configure xor-endian | |
| 4261 | support used by some targets to implement bi-endian support. | |
| 4262 | ||
| 4263 | Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4264 | ||
| 4265 | * aclocal.m4 (--enable-sim-hostendian): New option. Allow the | |
| 4266 | host endianness to be overridden. | |
| 4267 | (--enable-sim-endian): Allow the target platform's byte order | |
| 4268 | to be overridden. | |
| 4269 | (--enable-sim-inline): Control the inlining of common components. | |
| 4270 | (--enable-sim-bswap): For compatibility, also define WITH_BSWAP. | |
| 4271 | (--enable-sim-warnings): Enable additional GCC compiler checks. | |
| 4272 | * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, | |
| 4273 | SIM_WARNINGS): Add. | |
| 4274 | ||
| 4275 | * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from | |
| 4276 | sim-*-n.h so that the names are uniq on dos machines | |
| 4277 | * sim-core.c, sim-bits.c, sim-endian.c: Update. | |
| 4278 | ||
| 4279 | Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 4280 | ||
| 4281 | * run.c: #include "libiberty.h". | |
| 4282 | (main): New locals sd,no_args,sim_argv. | |
| 4283 | Run buildargv on -a option. Pass argv to sim_open, argv[0] | |
| 4284 | is program name. Update call to sim_set_callbacks. | |
| 4285 | Record result of sim_open, pass to other sim_foo routines. | |
| 4286 | ||
| 4287 | Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com> | |
| 4288 | ||
| 4289 | * callback.c (os_printf_filtered): Do not call exit(1) or print a | |
| 4290 | final newline. | |
| 4291 | ||
| 4292 | Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4293 | ||
| 4294 | * callback.c: Add os_flush_stdout and vprintf_filtered callbacks. | |
| 4295 | Route stdout through buffered IO. | |
| 4296 | ||
| 4297 | * callback.c: Add os_flush_stderr, os_write_stderr, | |
| 4298 | os_evprintf_filtered functions to route error output through | |
| 4299 | stderr. | |
| 4300 | ||
| 4301 | * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout): | |
| 4302 | Correct return type - should be void. | |
| 4303 | ||
| 4304 | Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4305 | ||
| 4306 | * sim-basics.h: Clean up. Many macro's moved to sim-inline.h. | |
| 4307 | ||
| 4308 | * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do | |
| 4309 | not provide a default value as undefined indicates disable code. | |
| 4310 | ||
| 4311 | Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4312 | ||
| 4313 | * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc | |
| 4314 | directory. | |
| 4315 | * sim-events.h, sim-events.c: Ditto. | |
| 4316 | * sim-io.h, sim-io.c: Ditto. | |
| 4317 | ||
| 4318 | Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4319 | ||
| 4320 | * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation. | |
| 4321 | ||
| 4322 | * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's | |
| 4323 | extract the tail or least signifiant bits from an integer of the | |
| 4324 | specified size. | |
| 4325 | ||
| 4326 | * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if | |
| 4327 | WITH_TARGET_BITSIZE so that the compilation will fail when an | |
| 4328 | unsupported bitsize value is defined. | |
| 4329 | ||
| 4330 | (INSERTED*): Convert to functions. | |
| 4331 | (EXTRACTED*): Ditto. | |
| 4332 | ||
| 4333 | (SIGN_EXTEND, SEXT): Change to more terse name. | |
| 4334 | ||
| 4335 | Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4336 | ||
| 4337 | * sim-inline.h: Allow explicit control over which .c files will be | |
| 4338 | included by their header. | |
| 4339 | ||
| 4340 | * sim-inline.h: Allow explicit control over which .c files use the | |
| 4341 | alternative - REGPARM - parameter passing mechanism. | |
| 4342 | ||
| 4343 | * sim-inline.h, sim-inline.c: Don't attempt to include any of | |
| 4344 | icache.c, idecode.c, semantics.c or support.c. Those names are | |
| 4345 | not generally applicable. | |
| 4346 | ||
| 4347 | Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4348 | ||
| 4349 | * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts | |
| 4350 | in a fashion similar to sim-endian-n. | |
| 4351 | ||
| 4352 | * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include | |
| 4353 | both value and address macro's. | |
| 4354 | ||
| 4355 | Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 4356 | ||
| 4357 | * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in. | |
| 4358 | ||
| 4359 | * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more | |
| 4360 | generic L_word, H_word macro's. | |
| 4361 | ||
| 4362 | Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com> | |
| 4363 | ||
| 4364 | * sim-basics.h: Borrow code from ppc directory. | |
| 4365 | * sim-bits.c: Ditto. | |
| 4366 | * sim-bits.h: Ditto. | |
| 4367 | * sim-config.h: Ditto. | |
| 4368 | * sim-endian-n.h: Ditto. | |
| 4369 | * sim-endian.c: Ditto. | |
| 4370 | * sim-endian.h: Ditto. | |
| 4371 | * sim-inline.c: Ditto. | |
| 4372 | * sim-inline.h: Ditto. | |
| 4373 | * sim-types.h: Ditto. | |
| 4374 | ||
| 4375 | Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com> | |
| 4376 | ||
| 4377 | * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available | |
| 4378 | all the ALU size alternatives and then auto-configure a default. | |
| 4379 | ||
| 4380 | * sim-alu.h: Copy ppc/idecode_expression.h. | |
| 4381 | ||
| 4382 | Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com> | |
| 4383 | ||
| 4384 | * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions, | |
| 4385 | sign extend a bit within a value. | |
| 4386 | ||
| 4387 | * sim-endian.h, sim-endian-n.h (offset_N): New functions - return | |
| 4388 | a pointer into the middle of a host word. | |
| 4389 | * sim-endian.h (MS2W_4, LS2W_4): Use this function. | |
| 4390 | ||
| 4391 | Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 4392 | ||
| 4393 | * callback.c: If HAVE_CONFIG_H is defined, include config.h from | |
| 4394 | autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get | |
| 4395 | appropriate definitions of read, write, etc. Add prototype for | |
| 4396 | system. | |
| 4397 | ||
| 4398 | Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 4399 | ||
| 4400 | * Makefile.in (libcommon.a): Delete. | |
| 4401 | (callback.o,targ-map.o): Delete, moved to Make-common.in. | |
| 4402 | (gentmap,targ-vals.h,targ-map.c): Likewise. | |
| 4403 | (run-autoconf): Delete. | |
| 4404 | * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile. | |
| 4405 | (common makefile fragment): Moved back into ... | |
| 4406 | * Make-common.in: Resurrect. | |
| 4407 | * configure.in (AC_LINK_FILES): Delete, unnecessary now. | |
| 4408 | * configure: Regenerated. | |
| 4409 | ||
| 4410 | Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 4411 | ||
| 4412 | * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here. | |
| 4413 | (SIM_AC_OUTPUT): To here. | |
| 4414 | ||
| 4415 | Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com) | |
| 4416 | ||
| 4417 | * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in | |
| 4418 | comments and single quotes. Fixes a problem found on hpux. | |
| 4419 | ||
| 4420 | Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com) | |
| 4421 | ||
| 4422 | * aclocal.m4: Remove Make-common.in from dependencies. | |
| 4423 | * (distclean): Remove targ-vals.def. | |
| 4424 | ||
| 4425 | * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in | |
| 4426 | into here. Makes insertion into makefiles easier. Also, change | |
| 4427 | the way that callback.o, gentmap, targ-vals.h, targ-map.c, | |
| 4428 | targ-map.o, and run are built. They are now built in the | |
| 4429 | individual simulator directories, taking sources from ../common as | |
| 4430 | necessary. This replaces the merging of libcommon.a into | |
| 4431 | linsim.a, which was problematic for the WinGDB build process. | |
| 4432 | * run.c: Include config.h from . instead of ../common. | |
| 4433 | * Make-common.in: Remove. It's no longer necessary. | |
| 4434 | ||
| 4435 | Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com> | |
| 4436 | ||
| 4437 | * Make-common.in (ALL_CLAGS): Put CFLAGS at the end. | |
| 4438 | (.c.o): Put $(ALL_CFLAGS) before the file being compiled. | |
| 4439 | ||
| 4440 | Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com> | |
| 4441 | ||
| 4442 | * run.c (main): Set target_byte_order before call to sim_open. | |
| 4443 | ||
| 4444 | Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com> | |
| 4445 | ||
| 4446 | * callback.c: #include <stdlib.h> | |
| 4447 | (os_error): New function. | |
| 4448 | (default_callback): Add os_error. | |
| 4449 | ||
| 4450 | Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com> | |
| 4451 | ||
| 4452 | * Make-common.in (Makefile): Set CONFIG_HEADERS="". | |
| 4453 | * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host | |
| 4454 | specific. | |
| 4455 | (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="". | |
| 4456 | ||
| 4457 | Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com> | |
| 4458 | ||
| 4459 | * run.c: #include ../common/config.h, tconfig.h. | |
| 4460 | (myname): New static global. | |
| 4461 | (main): Recognize new options -a, -c. Also recognize -h if h8/300. | |
| 4462 | Only process -c ifdef SIM_HAVE_SIMCACHE. | |
| 4463 | Only process -p/-s ifdef SIM_HAVE_PROFILE. | |
| 4464 | Parse program name from argv[0] and use in error messages. | |
| 4465 | Pass sim_args to sim_open. Pass prog_args to sim_create_inferior. | |
| 4466 | Add support for incomplete h8/300 termination indicators. | |
| 4467 | (usage): Make more verbose. | |
| 4468 | * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files. | |
| 4469 | * Makefile.in,Make-common.in,callback.c: New files. | |
| 4470 | * nltvals.def,gentmap.c,gentvals.sh: New files. | |
| 4471 | ||
| 4472 | Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> | |
| 4473 | ||
| 4474 | * run.c: Include stdarg.h if __STDC__. | |
| 4475 | ||
| 4476 | Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com) | |
| 4477 | ||
| 4478 | * run.c (main): Don't print out anything if the signal | |
| 4479 | number is zero (ie no signal). | |
| 4480 | ||
| 4481 | Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 4482 | ||
| 4483 | * run.c (main): Print out if the program raised a signal. | |
| 4484 | ||
| 4485 | Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 4486 | ||
| 4487 | * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name. | |
| 4488 | (main): Ditto. | |
| 4489 | ||
| 4490 | Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk> | |
| 4491 | ||
| 4492 | * run.c (main): Explicitly cast malloc() parameter. | |
| 4493 | ||
| 4494 | Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 4495 | ||
| 4496 | * run.c (sim_bfd): New global to hold the bfd pointer for the | |
| 4497 | executable. | |
| 4498 | (main): Initialize sim_bfd. | |
| 4499 | ||
| 4500 | Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 4501 | ||
| 4502 | * run.c (main): Use new bfd_big_endian macro. | |
| 4503 | ||
| 4504 | Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> | |
| 4505 | ||
| 4506 | * run.c (main): Removed SH specific comments, so source is | |
| 4507 | generic. Also updated to only load relevant sections. Moved | |
| 4508 | sim_open() to after callback attach (to match GDB). | |
| 4509 | ||
| 4510 | * run.1: Removed SH specific comments. | |
| 4511 | ||
| 4512 | Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
| 4513 | ||
| 4514 | * run.c (main): Always return sigrc at end. | |
| 4515 | ||
| 4516 | Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
| 4517 | ||
| 4518 | * run.c (main): Print error diagnostic and exit if bfd_openr() or | |
| 4519 | bfd_check_format() fails. | |
| 4520 | ||
| 4521 | Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 4522 | ||
| 4523 | * run.c, run.1: From sh directory. |