| 1 | 2010-04-20 Tiemen Schut <T.Schut@sron.nl> |
| 2 | |
| 3 | * erc32.c (sis_memory_write): Change prototype to const unsigned char *. |
| 4 | * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64 |
| 5 | for counts. |
| 6 | * interf.c (run_sim): Change icount to uint64_t. Use strtol directly. |
| 7 | (sim_resume): Specify maximum run time as uint64. |
| 8 | * sis.c (run_sim): Change icount to uint64_t. |
| 9 | * sis.h: Define uint64 as uint64_t. Change various fields and |
| 10 | prototypes to uint64 to support longer simulations. |
| 11 | |
| 12 | 2010-04-14 Mike Frysinger <vapier@gentoo.org> |
| 13 | |
| 14 | * interp.c (sim_write): Add const to buf arg. |
| 15 | |
| 16 | 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 17 | |
| 18 | * configure: Regenerate. |
| 19 | |
| 20 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 21 | |
| 22 | * config.in: Regenerate. |
| 23 | * configure: Likewise. |
| 24 | |
| 25 | * configure: Regenerate. |
| 26 | |
| 27 | 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com> |
| 28 | |
| 29 | * erc32.c, exec.c: Fix warnings. |
| 30 | |
| 31 | 2008-07-11 Hans-Peter Nilsson <hp@axis.com> |
| 32 | |
| 33 | * configure: Regenerate to track ../common/common.m4 changes. |
| 34 | * config.in: Ditto. |
| 35 | |
| 36 | 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com> |
| 37 | |
| 38 | * sis.c: Correct spelling error. |
| 39 | |
| 40 | 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> |
| 41 | Daniel Jacobowitz <dan@codesourcery.com> |
| 42 | Joseph Myers <joseph@codesourcery.com> |
| 43 | |
| 44 | * configure: Regenerate. |
| 45 | |
| 46 | 2006-12-21 Hans-Peter Nilsson <hp@axis.com> |
| 47 | |
| 48 | * acconfig.h: Remove. |
| 49 | * config.in: Regenerate. |
| 50 | |
| 51 | 2006-12-20 Hans-Peter Nilsson <hp@axis.com> |
| 52 | |
| 53 | * configure.ac: Add test for readline, substitute READLINE. |
| 54 | * Makefile.in (READLINE_LIB): New substituted-contents variable. |
| 55 | (SIM_EXTRA_LIBDEPS): Don't set. |
| 56 | (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of |
| 57 | ../../readline/libreadline.a. |
| 58 | * configure: Regenerate. |
| 59 | |
| 60 | 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com> |
| 61 | |
| 62 | * Makefile.in (func.o, help.o): Correct dependencies. |
| 63 | |
| 64 | 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com> |
| 65 | |
| 66 | * Makefile.in (install-sis): Honor DESTDIR. |
| 67 | |
| 68 | 2006-06-13 Richard Earnshaw <rearnsha@arm.com> |
| 69 | |
| 70 | * configure: Regenerated. |
| 71 | |
| 72 | 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> |
| 73 | |
| 74 | * configure: Regenerated. |
| 75 | |
| 76 | 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> |
| 77 | |
| 78 | * configure: Regenerated. |
| 79 | |
| 80 | 2005-11-28 Mark Mitchell <mark@codesourcery.com> |
| 81 | |
| 82 | * interf.c: (gdb/signals.h): Include it. |
| 83 | (sim_stop_reason): Use TARGET_SIGNAL_*. |
| 84 | |
| 85 | 2005-07-08 Ben Elliston <bje@au.ibm.com> |
| 86 | |
| 87 | * func.c: Remove ANSI_PROTOTYPES conditional code. |
| 88 | |
| 89 | 2005-03-23 Mark Kettenis <kettenis@gnu.org> |
| 90 | |
| 91 | * configure: Regenerate. |
| 92 | |
| 93 | 2005-03-07 Jerome Guitton <guitton@gnat.com> |
| 94 | |
| 95 | * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line |
| 96 | strings. |
| 97 | (clear_accex): Ditto. |
| 98 | * sim/erc32/interf.c: Remove the redeclaration of fprintf. |
| 99 | * sim/erc32/sis.c: Ditto. |
| 100 | * sim/erc32/exec.c: Add missing semicolon. |
| 101 | * sim/erc32/func.c: Remove definitions of generic_print_address, |
| 102 | generic_symbol_at_address, buffer_read_memory and perror_memory, as |
| 103 | they are already defined in opcodes/dis-buf.c. |
| 104 | |
| 105 | 2005-01-14 Andrew Cagney <cagney@gnu.org> |
| 106 | |
| 107 | * configure.ac: Sinclude aclocal.m4 before common.m4. Add |
| 108 | explicit call to AC_CONFIG_HEADER. |
| 109 | * configure: Regenerate. |
| 110 | |
| 111 | 2005-01-12 Andrew Cagney <cagney@gnu.org> |
| 112 | |
| 113 | * configure.ac: Update to use ../common/common.m4. |
| 114 | * configure: Re-generate. |
| 115 | |
| 116 | 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> |
| 117 | |
| 118 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 119 | |
| 120 | 2005-01-07 Andrew Cagney <cagney@gnu.org> |
| 121 | |
| 122 | * configure.ac: Rename configure.in, require autoconf 2.59. |
| 123 | * configure: Re-generate. |
| 124 | |
| 125 | 2004-12-08 Hans-Peter Nilsson <hp@axis.com> |
| 126 | |
| 127 | * configure: Regenerate for ../common/aclocal.m4 update. |
| 128 | |
| 129 | 2004-11-11 Andreas Schwab <schwab@suse.de> |
| 130 | |
| 131 | * interf.c: Include "libiberty.h" instead of declaring buildargv |
| 132 | ourselves. |
| 133 | |
| 134 | 2003-02-27 Andrew Cagney <cagney@redhat.com> |
| 135 | |
| 136 | * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd. |
| 137 | |
| 138 | 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
| 139 | |
| 140 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 141 | |
| 142 | 2002-06-08 Andrew Cagney <cagney@redhat.com> |
| 143 | |
| 144 | * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h". |
| 145 | * interf.c: Include "gdb/remote-sim.h". |
| 146 | |
| 147 | Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 148 | |
| 149 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 150 | |
| 151 | 2000-03-07 Frank Ch. Eigler <fche@redhat.com> |
| 152 | |
| 153 | From John Dallaway <jld@redhat.co.uk>: |
| 154 | * Makefile.in (install-sis): Add $(EXEEXT) for Windows host. |
| 155 | |
| 156 | 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk> |
| 157 | |
| 158 | * func.c (buffer_read_memory): Change type of size to unsigned to |
| 159 | match prototype |
| 160 | |
| 161 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| 162 | |
| 163 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 164 | |
| 165 | 1999-05-08 Felix Lee <flee@cygnus.com> |
| 166 | |
| 167 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 168 | |
| 169 | 1999-03-03 DJ Delorie <dj@cygnus.com> |
| 170 | |
| 171 | * configure.in: add termcap and -luser32 for host=cygwin |
| 172 | * configure: regenerate |
| 173 | |
| 174 | 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk> |
| 175 | |
| 176 | * exec.c (dispatch_instruction): |
| 177 | Correct the sense of the |
| 178 | if (!sparclite) { |
| 179 | sregs->trap = TRAP_UNIMP; |
| 180 | break; |
| 181 | } |
| 182 | clause that has been pasted around: it's correct in the SCAN and |
| 183 | DIVScc (divide step) cases (where it was probably originally |
| 184 | written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases |
| 185 | ie. instructions only in the SPARC V8 or SPARClite 86x |
| 186 | architectures. It was also present when not required for SMUL, |
| 187 | SMULcc, UMUL, UMULcc instructions that are present in all |
| 188 | architectures. |
| 189 | |
| 190 | 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk> |
| 191 | |
| 192 | * interf.c (run_sim): Fix a bug in the main loop's handling of |
| 193 | annulled delay slot instructions. There is precedent for this |
| 194 | change; the _other_ main loop in sis.c gets it right according to |
| 195 | my reading of the code. |
| 196 | |
| 197 | The bug is: if an interrupt happens when the next instruction |
| 198 | (at sregs->pc) is annulled, the trap is taken (by execute_trap()) |
| 199 | with the current values of PC and NPC, so when the trap returns, |
| 200 | the annulled instruction is indeed executed. Another giveaway is |
| 201 | that the annul flag is cleared in execute_trap(): the information |
| 202 | is demonstrably discarded. |
| 203 | |
| 204 | The solution is: perform annulling before looking for traps, in |
| 205 | fact it's neater to do annulling, see if there's an interrupt and |
| 206 | if not, do the instruction, then handle traps be they generated by |
| 207 | interrupts pending or by the instruction we might just have done. |
| 208 | That's what the sis.c one does. |
| 209 | |
| 210 | 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk> |
| 211 | |
| 212 | * sis.h: Add asr17 register for support of SparcLITE (at least the |
| 213 | Hitachi ones I find before me) |
| 214 | |
| 215 | * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if |
| 216 | sparclite. Other ASR numbers than 17 or 0 (Y) trap out. |
| 217 | Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto. |
| 218 | (execute_trap): Do single-vector-trapping if asr17 bit 0 is set. |
| 219 | (init_regs): Initialize y and asr17. |
| 220 | NB: In instruction-set space, the Y register is asr0; the |
| 221 | instructions have different names for human reasons only. |
| 222 | |
| 223 | * sis.c: |
| 224 | * interf.c: Set boolean mode variable dumbio if invoked with |
| 225 | argument "-dumbio" and mention it of verbose. |
| 226 | * erc32.c: if "dumbio" is set, do not assume that there is a |
| 227 | terminal type device attached to stdin/stdout. Do not set |
| 228 | buffering or mess with tcsetattr or do any read operations in |
| 229 | order to make UART interrupts; not input data is supported. |
| 230 | This is necessary to allow the sim to be used within the eCos |
| 231 | testing infrastructure where stdin/stdout are pipes to a TCL |
| 232 | program; the sim hangs otherwise. |
| 233 | |
| 234 | Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com> |
| 235 | |
| 236 | * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction. |
| 237 | |
| 238 | Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com> |
| 239 | |
| 240 | * func.c (bfd_load): Add special handling of a.out executables. |
| 241 | |
| 242 | Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com> |
| 243 | |
| 244 | * func.c (bfd_load): Print correct endianness. |
| 245 | * interf.c (run_sim): Print debugging information if verbosity level |
| 246 | is greater than 2. |
| 247 | (sim_open): Repeated -v options now increment verbosity level. |
| 248 | (sim_store_register): Handle little-endian case. |
| 249 | (flush_window): Print debugging information if verbosity level |
| 250 | is greater then 2. |
| 251 | |
| 252 | Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com> |
| 253 | |
| 254 | * interf.c (sim_open): Use revamped memory_read, which makes |
| 255 | byte-swapping unnecessary. Add -sparclite-board option for |
| 256 | emulating RAM found on typical SPARClite boards. Print |
| 257 | error message for unrecognized option. |
| 258 | * erc32.c: Change RAM address and size from constants to variables, |
| 259 | to allow emulation of SPARClite board RAM. |
| 260 | (fetch_bytes, store_bytes): New helper functions for revamped |
| 261 | mememory_read and memory_write. |
| 262 | (memory_read, memory_write): Rewrite to store bytes in target |
| 263 | byte order instead of storing words in host byte order; this |
| 264 | greatly simplifies support of little-endian programs. |
| 265 | (get_mem_ptr): Remove unnecessary byte parameter. |
| 266 | (sis_memory_write, sis_memory_read): Store words in target |
| 267 | byte order instead of host byte order. |
| 268 | (byte_swap_words): Remove, no longer needed. |
| 269 | * sis.h ((byte_swap_words): Remove declaration, no longer needed. |
| 270 | (memory_read): Add new sz parameter. |
| 271 | * sis.c (run_sim): Use revamped memory_read, which makes |
| 272 | byte-swapping unnecessary. |
| 273 | * exec.c (dispatch_instruction): Use revamped memory_read, which |
| 274 | makes byte-swapping and double-word fetching unnecessary. |
| 275 | * func.c (sparclite_board): Declare new variable. |
| 276 | (get_regi): Handle little-endian data. |
| 277 | (bfd_load): Recognize little-endian SPARClite as having |
| 278 | little-endian data. |
| 279 | |
| 280 | Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com> |
| 281 | |
| 282 | * erc32.c (port_init): Print messages only if sis_verbose is true. |
| 283 | * func.c (bfd_load): Ditto. |
| 284 | * interf.c (sim_open): Ditto. |
| 285 | |
| 286 | Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com> |
| 287 | |
| 288 | * sis.h (uint64, int64): Define. |
| 289 | * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes. |
| 290 | * (mul64): Simplify calculation of negative result. |
| 291 | * (div64): New helper function for 64-bit division. |
| 292 | * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV, |
| 293 | and UDIVCC. |
| 294 | |
| 295 | Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com> |
| 296 | |
| 297 | * erc32.c (close_port): Don't close stdin; it kills GDB. |
| 298 | (byte_swap_words): New function. |
| 299 | * sis.h: (byte_swap_words): Declare. |
| 300 | * interf.c (run_sim): Always fetch instructions as big-endian. |
| 301 | * sis.c (run_sim): Ditto. |
| 302 | |
| 303 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> |
| 304 | |
| 305 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 306 | |
| 307 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> |
| 308 | |
| 309 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 310 | * config.in: Ditto. |
| 311 | |
| 312 | Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com> |
| 313 | |
| 314 | * acconfig.h: New file. |
| 315 | * configure.in: Reverted change of Apr 24; use sinclude again. |
| 316 | |
| 317 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> |
| 318 | |
| 319 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 320 | * config.in: Ditto. |
| 321 | |
| 322 | Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com> |
| 323 | |
| 324 | * configure.in: Don't call sinclude. |
| 325 | |
| 326 | Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com> |
| 327 | |
| 328 | * func.c (disp_fpu): Fix build problem on big-endian hosts. |
| 329 | |
| 330 | Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com> |
| 331 | |
| 332 | * erc32.c (sim_stop): Handle SIGINT gracefully. |
| 333 | * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us. |
| 334 | |
| 335 | Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com> |
| 336 | |
| 337 | * exec.c (dispatch_instruction): Change how carry out is calculated |
| 338 | in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC. |
| 339 | |
| 340 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 341 | |
| 342 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 343 | |
| 344 | Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com> |
| 345 | |
| 346 | * end.c: Update to version 2.7.5, fix compiler warnings and bugs. |
| 347 | * erc32.c: Ditto. |
| 348 | * exec.c: Ditto. |
| 349 | * float.c: Ditto. |
| 350 | * func.c: Ditto. |
| 351 | * help.c: Ditto. |
| 352 | * interf.c: Ditto. |
| 353 | * sis.c: Ditto. |
| 354 | * sis.h: Ditto. |
| 355 | |
| 356 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 357 | |
| 358 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 359 | |
| 360 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 361 | |
| 362 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 363 | |
| 364 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 365 | |
| 366 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 367 | |
| 368 | Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 369 | |
| 370 | * interf.c (sim_store_register, sim_fetch_register): Pass in |
| 371 | length parameter. Return -1. |
| 372 | |
| 373 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 374 | |
| 375 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 376 | |
| 377 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 378 | |
| 379 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 380 | |
| 381 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> |
| 382 | |
| 383 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 384 | |
| 385 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 386 | |
| 387 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 388 | * config.in: Ditto. |
| 389 | |
| 390 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> |
| 391 | |
| 392 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 393 | |
| 394 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 395 | |
| 396 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 397 | |
| 398 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 399 | |
| 400 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 401 | |
| 402 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 403 | |
| 404 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 405 | |
| 406 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 407 | |
| 408 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 409 | |
| 410 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 411 | |
| 412 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 413 | |
| 414 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 415 | |
| 416 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 417 | |
| 418 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 419 | |
| 420 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 421 | * config.in: Ditto. |
| 422 | |
| 423 | Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 424 | |
| 425 | * float.c (__setfpucw): Compile on any i386 target. Not just NT. |
| 426 | |
| 427 | * interf.c (sim_kill): Delete. |
| 428 | (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD |
| 429 | argument. |
| 430 | (sim_load): Don't save start address. |
| 431 | (start_address): Delete variable. |
| 432 | |
| 433 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 434 | |
| 435 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 436 | * config.in: Ditto. |
| 437 | |
| 438 | Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 439 | |
| 440 | * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV. |
| 441 | |
| 442 | Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com> |
| 443 | |
| 444 | * Makefile.in (install-sis): Change $(srcdir)/sis to sis. |
| 445 | |
| 446 | Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 447 | |
| 448 | * interf.c (sim_set_callbacks): Drop SD argument - not applicable. |
| 449 | (sim_open): Add callback arg, save it. |
| 450 | |
| 451 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> |
| 452 | |
| 453 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 454 | |
| 455 | Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com> |
| 456 | |
| 457 | * interf.c (sim_open): Undo patch to add -E support. |
| 458 | |
| 459 | Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com> |
| 460 | |
| 461 | * interf.c (sim_open): Ignore -E arg. |
| 462 | (start_address): New static local. |
| 463 | (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd. |
| 464 | (sim_create_inferior): Return SIM_RC. Delete arg start_address. |
| 465 | |
| 466 | Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com> |
| 467 | |
| 468 | * Makefile.in (install-sis): Depend upon installdirs. Use |
| 469 | $(program_transform_name) directly, rather than using |
| 470 | $(INSTALL_XFORM). |
| 471 | |
| 472 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 473 | |
| 474 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 475 | * config.in: Ditto. |
| 476 | |
| 477 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> |
| 478 | |
| 479 | * interf.c (sim_open): New arg `kind'. |
| 480 | |
| 481 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 482 | |
| 483 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 484 | |
| 485 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 486 | |
| 487 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 488 | |
| 489 | * configure: Re-generate. |
| 490 | |
| 491 | Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com> |
| 492 | |
| 493 | * interf.c (sim_open): New SIM_DESC result. Argument is now in |
| 494 | argv form. |
| 495 | (other sim_*): New SIM_DESC argument. |
| 496 | |
| 497 | Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com> |
| 498 | |
| 499 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use |
| 500 | COMMON_{PRE,POST}_CONFIG_FRAG instead. |
| 501 | * configure.in: sinclude ../common/aclocal.m4. |
| 502 | * configure: Regenerated. |
| 503 | |
| 504 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) |
| 505 | |
| 506 | * configure configure.in Makefile.in: Update to new configure |
| 507 | scheme which is more compatible with WinGDB builds. |
| 508 | * configure.in: Improve comment on how to run autoconf. |
| 509 | * configure: Re-run autoconf to get new ../common/aclocal.m4. |
| 510 | * Makefile.in: Use autoconf substitution to install common |
| 511 | makefile fragment. |
| 512 | |
| 513 | Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com> |
| 514 | |
| 515 | * interf.c (run_sim): Stop the simulator and reset the stdio after |
| 516 | breakpoints. |
| 517 | |
| 518 | Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com> |
| 519 | |
| 520 | * configure.in: Look for libtermcap.a. |
| 521 | * Makefile.in: Only link in -ltermcap if it exists. |
| 522 | * erc32.c: Update to version 2.6a. Fix uart handling. |
| 523 | * exec.c: Update to version 2.6a. Add sparclite support. |
| 524 | * float.c: Update to version 2.6a. Convert comments to |
| 525 | preprocessor warnings. Add __setfpucw() for i385 hosts so floating |
| 526 | point exceptions work on win32. |
| 527 | * func.c: Update to version 2.6a. Fix uart handling, add support |
| 528 | for user error traps. |
| 529 | * help.c: Update to version 2.6a. Add help note on user error |
| 530 | traps. |
| 531 | * interf.c: Update to version 2.6a. Fix uart handling, and add |
| 532 | sparclite support. |
| 533 | * examples/gccx: Use sparclite cross compiler, not native gcc. |
| 534 | * examples/srt0.S: Use "mov" rather than "wr" for manipulating |
| 535 | the psr register. |
| 536 | |
| 537 | Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com> |
| 538 | |
| 539 | * Makefile.in (run.o): Remove this rule, it hides the one in |
| 540 | ../common/Make-common.in that correctly references the source |
| 541 | in the sibling ../common directory. |
| 542 | |
| 543 | Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com> |
| 544 | |
| 545 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. |
| 546 | (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define. |
| 547 | (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define. |
| 548 | * configure.in: Simplify using macros in ../common/aclocal.m4. |
| 549 | Call AC_CHECK_HEADERS(stdlib.h). |
| 550 | * configure: Regenerated. |
| 551 | * config.in: New file. |
| 552 | * func.c (sim_set_callbacks): Delete, moved to |
| 553 | * interf.c (sim_set_callbacks): here. |
| 554 | (sim_callback): New global. |
| 555 | Rewrite all calls to printf_filtered to go through callback. |
| 556 | (sim_size,sim_trace): New functions. |
| 557 | (sim_{insert,remove}_breakpoint): #if 0 out. |
| 558 | * sis.c: #include "config.h". #include <stdlib.h> if present. |
| 559 | (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype. |
| 560 | * sis.h: #include "callback.h". |
| 561 | * run.c: Deleted, using one in ../common now. |
| 562 | |
| 563 | Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| 564 | |
| 565 | * Makefile.in (clean): Move config.log to distclean. |
| 566 | |
| 567 | Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| 568 | |
| 569 | * Makefile.in (clean): Also remove config.log. |
| 570 | |
| 571 | Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com> |
| 572 | |
| 573 | * Makefile.in (CC_FOR_BUILD): New variable. |
| 574 | (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables. |
| 575 | (RANLIB, CC): Likewise. |
| 576 | (end): Use $(CC_FOR_BUILD), not $(CC). |
| 577 | * configure.in: Set CC_FOR_BUILD. |
| 578 | * configure: Rebuild. |
| 579 | |
| 580 | Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com) |
| 581 | |
| 582 | * erc32.c (port_init): Disable this for __GO32__ (got no pty's |
| 583 | there either...). |
| 584 | |
| 585 | Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com) |
| 586 | |
| 587 | * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't |
| 588 | necessary. |
| 589 | * (port_init): Don't even *try* to open pty's under _WIN32. |
| 590 | * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses. |
| 591 | * float.c: Get rid of #warning. Makes Microsoft C barf. |
| 592 | * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix |
| 593 | compiler warning. |
| 594 | * (sim_load sim_create_inferior sim_read): Use prototypes only in |
| 595 | decls, not defs. |
| 596 | * Get rid of enum sim_stop. It's defined in remote-sim.h. |
| 597 | * (sim_stop_reason): Define SIGTRAP if _WIN32. |
| 598 | * sis.h: Include ansidecl.h and remote-sim.h. |
| 599 | |
| 600 | Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com) |
| 601 | |
| 602 | * erc32.c (mec_reset mec_read mec_write memory_read memory_write), |
| 603 | sis.h: Get rid of all uses of long long's. |
| 604 | * (close_port read_uart write_uart uarta_tx): Don't seg fault |
| 605 | when can't open pty's. |
| 606 | * exec.c: Add two new instructions: smul, and divscc. |
| 607 | * interf.c (flush_windows): New routine to flush the register |
| 608 | windows out to the stack just before returning to GDB. Makes |
| 609 | backtraces work much better. |
| 610 | |
| 611 | Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| 612 | |
| 613 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, |
| 614 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. |
| 615 | (docdir, oldincludedir): Removed. |
| 616 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. |
| 617 | (AC_PROG_INSTALL): Added. |
| 618 | * configure: Rebuilt. |
| 619 | |
| 620 | Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com> |
| 621 | |
| 622 | * configure.in: Call AC_PROG_CC before running configure.host. |
| 623 | * configure: Rebuild with autoconf 2.10. |
| 624 | |
| 625 | Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com> |
| 626 | |
| 627 | * Makefile.in (install): Don't check to see if tooldir exists. |
| 628 | Make $(tooldir) and $(tooldir)/bin. |
| 629 | |
| 630 | Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com> |
| 631 | |
| 632 | * Makefile.in (end.h): Use explicit ./ when running end. |
| 633 | |
| 634 | Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com> |
| 635 | |
| 636 | * func.c(bfd_load): Don't try to print the filename if the pfbd is |
| 637 | NULL. |
| 638 | * interf.c(sim_load): Pass the whole string, not just the first |
| 639 | byte. |
| 640 | |
| 641 | Version 2.1 26-02-96 |
| 642 | -------------------- |
| 643 | |
| 644 | * Fixed bug in "go" command. |
| 645 | |
| 646 | version 2.0 05-02-96 |
| 647 | -------------------- |
| 648 | |
| 649 | * Fixed bug in interrupt force register (erc32.c). |
| 650 | |
| 651 | * Change file load function to use bfd_openr. |
| 652 | |
| 653 | * SIS should now be endian independent. |
| 654 | |
| 655 | version 1.8 24-11-95 |
| 656 | -------------------- |
| 657 | |
| 658 | * Fixed FPU timing - some sequences of FPU instructions did not calculate |
| 659 | the resource dependencies right. |
| 660 | |
| 661 | * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error |
| 662 | but no FPU trap is generated. |
| 663 | |
| 664 | version 1.7.1 31-10-95 |
| 665 | -------------------- |
| 666 | |
| 667 | * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but |
| 668 | the FPU stays in execute mode. |
| 669 | |
| 670 | * Corrected JMPL and RETT timing (these instructions takes two cycles). |
| 671 | |
| 672 | |
| 673 | version 1.7 25-10-95 |
| 674 | -------------------- |
| 675 | |
| 676 | * Interrupt during annuled instruction corrupted return address - fixed. |
| 677 | |
| 678 | |
| 679 | version 1.6.2 25-10-95 |
| 680 | -------------------- |
| 681 | |
| 682 | * Added -DFAST_UART to Makefile |
| 683 | |
| 684 | |
| 685 | version 1.6.1 24-10-95 |
| 686 | -------------------- |
| 687 | |
| 688 | * Fixed bug in STDFQ which caused bus error |
| 689 | |
| 690 | |
| 691 | version 1.6 02-10-95 |
| 692 | -------------------- |
| 693 | |
| 694 | * Modified srt0.s to include code that initiates registers in IU and FPU |
| 695 | and initializes the data segment. The simulator 'load' command does not |
| 696 | longer initialize the data segment! |
| 697 | |
| 698 | * Corrected MEC timer operation; scalers now divide the frequency by |
| 699 | (scaler_value + 1). |
| 700 | |
| 701 | * MEC breakpoints are not checked during store operation |
| 702 | |
| 703 | |
| 704 | version 1.5 14-09-95 |
| 705 | -------------------- |
| 706 | |
| 707 | * Fixed some bugs in the cycle counting for IU & FPU instructions. |
| 708 | |
| 709 | * Fixed bug that allowed an annuled instruction to cause memory exception. |
| 710 | |
| 711 | * The *ws parameter in mem.c should now contain the number of waitstates |
| 712 | required by the memory access (was total number of cycles). |
| 713 | |
| 714 | * The supplied srt0.s now clears the BSS (thanks Joel). |
| 715 | |
| 716 | version 1.4 22-08-95 |
| 717 | -------------------- |
| 718 | |
| 719 | * Added a '-g' switch to enable/disable the GNU readline(), which cause |
| 720 | some problems on solaris 2.x machines. |
| 721 | |
| 722 | * Enabled MEC watchpoint and breakpoint function to mem.c. Performance |
| 723 | may suffer a bit ... |
| 724 | |
| 725 | NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd. |
| 726 | |
| 727 | version 1.3 26-07-95 |
| 728 | -------------------- |
| 729 | |
| 730 | * Fixed bug in mulscc instruction (how could that ever have worked?) |
| 731 | |
| 732 | * Fixed bug in UART B (flushed characters on UART A), thanks Paul. |
| 733 | |
| 734 | version 1.2 13-07-95 |
| 735 | -------------------- |
| 736 | |
| 737 | * Fixed bug in interrupt handling (wrong interrupt selected when more that |
| 738 | one interrupt pending) |
| 739 | |
| 740 | * Fixed updating of condition codes during logical instructions (carry and |
| 741 | overflow were not reset) |
| 742 | |
| 743 | * Fixed bug in WRTBR (tt field was wrongly over-written) |
| 744 | |
| 745 | version 1.1 07-07-95 |
| 746 | -------------------- |
| 747 | |
| 748 | * Fixed several bugs in the interrupt handler and callback routines. |
| 749 | (reported by Paul Warren, Alsys) |