| 1 | 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp> |
| 2 | |
| 3 | * compile.c (sim_resume): Fix the last byte of ARGV for |
| 4 | SYS_CMDLINE. |
| 5 | |
| 6 | 2006-12-21 Hans-Peter Nilsson <hp@axis.com> |
| 7 | |
| 8 | * acconfig.h: Remove. |
| 9 | * config.in: Regenerate. |
| 10 | |
| 11 | 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp> |
| 12 | |
| 13 | * compile.c (OBITOP): Bit address mask low three bit. |
| 14 | * compile.c (decode): Fix warning. |
| 15 | |
| 16 | 2006-06-13 Richard Earnshaw <rearnsha@arm.com> |
| 17 | |
| 18 | * configure: Regenerated. |
| 19 | |
| 20 | 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> |
| 21 | |
| 22 | * configure: Regenerated. |
| 23 | |
| 24 | 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> |
| 25 | |
| 26 | * configure: Regenerated. |
| 27 | |
| 28 | 2005-03-23 Mark Kettenis <kettenis@gnu.org> |
| 29 | |
| 30 | * configure: Regenerate. |
| 31 | |
| 32 | 2005-01-14 Andrew Cagney <cagney@gnu.org> |
| 33 | |
| 34 | * configure.ac: Sinclude aclocal.m4 before common.m4. Add |
| 35 | explicit call to AC_CONFIG_HEADER. |
| 36 | * configure: Regenerate. |
| 37 | |
| 38 | 2005-01-12 Andrew Cagney <cagney@gnu.org> |
| 39 | |
| 40 | * configure.ac: Update to use ../common/common.m4. |
| 41 | * configure: Re-generate. |
| 42 | |
| 43 | 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> |
| 44 | |
| 45 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 46 | |
| 47 | 2005-01-07 Andrew Cagney <cagney@gnu.org> |
| 48 | |
| 49 | * configure.ac: Rename configure.in, require autoconf 2.59. |
| 50 | * configure: Re-generate. |
| 51 | |
| 52 | 2004-12-08 Hans-Peter Nilsson <hp@axis.com> |
| 53 | |
| 54 | * configure: Regenerate for ../common/aclocal.m4 update. |
| 55 | |
| 56 | 2004-06-28 Alexandre Oliva <aoliva@redhat.com> |
| 57 | |
| 58 | 2003-07-23 Richard Sandiford <rsandifo@redhat.com> |
| 59 | * compile.c (sim_resume): Make sure that dst.reg refers to the |
| 60 | right register byte in mova/sz.l @(dd,RnL),ERn. |
| 61 | 2003-07-21 Richard Sandiford <rsandifo@redhat.com> |
| 62 | * compile.c (sim_resume): Zero-extend immediate to muls, mulsu, |
| 63 | mulxs, divs and divxs. |
| 64 | |
| 65 | * compile.c (sim_load): Update sd->memory_size. |
| 66 | |
| 67 | 2004-06-10 Michael Snyder <msnyder@redhat.com> |
| 68 | |
| 69 | Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>. |
| 70 | * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S. |
| 71 | |
| 72 | 2004-01-05 Michael Snyder <msnyder@redhat.com> |
| 73 | |
| 74 | * compile.c (sim_load): Don't pass a type to bfd_openr. |
| 75 | |
| 76 | 2003-12-16 Michael Snyder <msnyder@redhat.com> |
| 77 | |
| 78 | Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com> |
| 79 | * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits. |
| 80 | |
| 81 | 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
| 82 | |
| 83 | * compile.c (set_h8300h): Initialize globals to zero. |
| 84 | |
| 85 | 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com> |
| 86 | |
| 87 | * compile.c (h8300_normal_mode): New. |
| 88 | (SP): Handle normal mode. |
| 89 | (bitfrom): Use normal mode flag to return suitable value. |
| 90 | (lvalue): Use normal mode flag to return command line location. |
| 91 | (decode): Decode instruction correctly for normal mode. |
| 92 | (init_pointers): Initialise memory correctly for normal mode. |
| 93 | (sim_resume): Handle cases for normal mode using h8300_normal_mode |
| 94 | flag. |
| 95 | (sim_store_register): Handle 2 byte PC for normal mode. |
| 96 | (sim_fetch_register): Handle 2 byte PC for normal mode. |
| 97 | (set_h8300h): Set normal mode flag as per architechture. |
| 98 | (sim_load): Allocate 64K for normal mode instead of bigger memory. |
| 99 | |
| 100 | 2003-07-18 Michael Snyder <msnyder@redhat.com> |
| 101 | |
| 102 | * compile.c (decode): Enhancements for mova. |
| 103 | Initialize cst, reg, and rdisp inside the loop, for each |
| 104 | new instruction. Defer correction of the disp2 values until |
| 105 | later, and then adjust them by the size of the first operand, |
| 106 | rather than the size of the instruction. |
| 107 | (sim_resume): For mova, adjust the size of the second operand |
| 108 | according to the type of the first operand (INDEXB vs. INDEXW). |
| 109 | In cases where there is only one operand, the other two must |
| 110 | both be composed on the fly. |
| 111 | |
| 112 | 2003-07-22 Michael Snyder <msnyder@redhat.com> |
| 113 | |
| 114 | * compile.c (sim_resume): Revert 6-24 change, it does not |
| 115 | work with gdb breakpoints. |
| 116 | |
| 117 | 2003-07-17 Michael Snyder <msnyder@redhat.com> |
| 118 | |
| 119 | * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg. |
| 120 | (decode): IMM16 is always zero-extended. |
| 121 | |
| 122 | 2003-06-24 Michael Snyder <msnyder@redhat.com> |
| 123 | |
| 124 | * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define. |
| 125 | * compile.c (sim_resume): Use the above to return stop signal. |
| 126 | |
| 127 | 2003-06-18 Michael Snyder <msnyder@redhat.com> |
| 128 | |
| 129 | * compile.c: Replace "Hitachi" with "Renesas". |
| 130 | (decode): Distinguish AV_H8S from AV_H8H. |
| 131 | (sim_resume): H8SX can use any register for TAS. |
| 132 | (decode): Add support for VECIND. |
| 133 | (sim_resume): Implement rte/l and rts/l. |
| 134 | (GETSR): New macro (actually old macro reincarnated). |
| 135 | (decode): Add handling for IMM2. |
| 136 | (sim_resume): Drop extra block around jmp, jsr, rts. |
| 137 | Add handling for trapa and rte. |
| 138 | For divxu.b, change 0xffff mask to 0xff. |
| 139 | (set_h8300h): Add bfd_mach_h8300sxn machine. |
| 140 | |
| 141 | 2003-06-18 Corinna Vinschen <vinschen@redhat.com> |
| 142 | |
| 143 | * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL |
| 144 | and SBR, VBR. |
| 145 | |
| 146 | 2003-06-05 Michael Snyder <msnyder@redhat.com> |
| 147 | |
| 148 | * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL. |
| 149 | (sim_store_register): Ditto. |
| 150 | |
| 151 | 2003-06-04 Michael Snyder <msnyder@redhat.com> |
| 152 | |
| 153 | * compile.c (sim_info): Fix typo in output. |
| 154 | |
| 155 | * compile.c (set_h8300h): Replace 'flag' arguments |
| 156 | with a bfd_machine argument, and decode it inline. |
| 157 | Check for bfd_mach_h8300hn and bfd_mach_h8300sn. |
| 158 | |
| 159 | 2003-06-03 Michael Snyder <msnyder@redhat.com> |
| 160 | |
| 161 | * compile.c: Add h8300sx insns and addressing modes. |
| 162 | * sim-main.h: Replaces h8300/inst.h. |
| 163 | * Makefile.in: Tweak to bring in some sim/common stuff. |
| 164 | |
| 165 | 2003-04-13 Michael Snyder <msnyder@redhat.com> |
| 166 | |
| 167 | * compile.c (sim_resume): Implement 'daa' and 'das' instructions. |
| 168 | |
| 169 | 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com> |
| 170 | |
| 171 | * compile.c (cmdline_location): Added function to |
| 172 | return the location of 8-bit (256 locations) where the |
| 173 | Command Line arguments would be stored. |
| 174 | (decode): Added a TRAP to 0xcc for Commandline |
| 175 | processing using pseudo opcode O_SYS_CMDLINE. |
| 176 | (sim_resume): Added handling of O_SYS_CMDLINE Trap. |
| 177 | (sim_create_inferior): Setting a pointer to |
| 178 | Commandline Args array. |
| 179 | * inst.h: Added a new variable ptr_command_line for |
| 180 | storing pointer to Commandline array. |
| 181 | |
| 182 | 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com> |
| 183 | |
| 184 | * compile.c (decode): Added code for some more magic traps. |
| 185 | * compile.c (sim_resume): Added support for File I/O system |
| 186 | calls through callback to host_system. |
| 187 | System calls provided support for : |
| 188 | open, read, write, lseek, close, stat, fstat |
| 189 | Only basic support for stat and fstat. |
| 190 | |
| 191 | 2003-02-27 Andrew Cagney <cagney@redhat.com> |
| 192 | |
| 193 | * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd. |
| 194 | |
| 195 | 2003-02-05 Kazu Hirata <kazu@cs.umass.edu> |
| 196 | |
| 197 | * compile.c (init_pointers): Abort if wreg never gets initialized. |
| 198 | (sim_resume): Fix the handling of exts.w and extu.w. |
| 199 | |
| 200 | 2003-01-31 Kazu Hirata <kazu@cs.umass.edu> |
| 201 | |
| 202 | * compile.c (sim_resume): Fix the handling of bxor. |
| 203 | |
| 204 | 2003-01-16 Michael Snyder <msnyder@redhat.com> |
| 205 | |
| 206 | * compile.c: Change K&R function definitions to ISO. |
| 207 | (fetch): Make static, and eliminate unused parameter 'n'. |
| 208 | |
| 209 | 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
| 210 | |
| 211 | * compile.c: Fix formatting. |
| 212 | * inst.h: Likewise. |
| 213 | |
| 214 | 2002-07-29 Andrey Volkov <avolkov@transas.com> |
| 215 | |
| 216 | * compile.c: Include "gdb/sim-h8300.h" |
| 217 | * Makefile.in: Add dependences on "inst.h", |
| 218 | "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h". |
| 219 | |
| 220 | 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
| 221 | |
| 222 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 223 | |
| 224 | 2002-06-08 Andrew Cagney <cagney@redhat.com> |
| 225 | |
| 226 | * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h". |
| 227 | |
| 228 | 2002-05-19 Kazu Hirata <kazu@cs.umass.edu> |
| 229 | |
| 230 | * compile.c: Fix formatting. |
| 231 | |
| 232 | 2002-05-18 Kazu Hirata <kazu@cs.umass.edu> |
| 233 | |
| 234 | * compile.c: Fix formatting. |
| 235 | |
| 236 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
| 237 | |
| 238 | * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS. |
| 239 | |
| 240 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
| 241 | |
| 242 | * compile.c: Add support of EXR register |
| 243 | * inst.h: Ditto. |
| 244 | |
| 245 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
| 246 | |
| 247 | * compile.c: Made h8300s as new target, not h8300h alias. |
| 248 | * inst.h: Ditto. |
| 249 | |
| 250 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
| 251 | |
| 252 | * compile.c: Add additional CCR flags (I,UI,H,U) |
| 253 | |
| 254 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
| 255 | |
| 256 | * compile.c: Change literal regnumbers to REGNUMS. |
| 257 | Fix instruction and cycles counting |
| 258 | |
| 259 | 2001-12-20 Kazu Hirata <kazu@hxi.com> |
| 260 | |
| 261 | * compile.c: Fix formatting. |
| 262 | |
| 263 | 2001-12-20 Kazu Hirata <kazu@hxi.com> |
| 264 | |
| 265 | * compile.c: Fix comment typos. |
| 266 | |
| 267 | 2000-08-10 Kazu Hirata <kazu@hxi.com> |
| 268 | |
| 269 | * compile.c (decode): Clean up the code. |
| 270 | |
| 271 | 2000-06-15 Kazu Hirata <kazu@hxi.com> |
| 272 | |
| 273 | * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs |
| 274 | correctly. |
| 275 | |
| 276 | 2000-06-20 Frank Ch. Eigler <fche@redhat.com> |
| 277 | |
| 278 | * compile.c: Don't include "wait.h". |
| 279 | (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros |
| 280 | instead of WIF* from host. |
| 281 | |
| 282 | 2000-06-13 Frank Ch. Eigler <fche@redhat.com> |
| 283 | |
| 284 | * compile.c, writecode.c: Correct typo. |
| 285 | |
| 286 | 2000-06-13 Kazu Hirata <kazu@hxi.com> |
| 287 | |
| 288 | * compile.c: Fix formatting. |
| 289 | |
| 290 | Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 291 | |
| 292 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 293 | |
| 294 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| 295 | |
| 296 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 297 | |
| 298 | 1999-05-08 Felix Lee <flee@cygnus.com> |
| 299 | |
| 300 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 301 | |
| 302 | 1999-04-02 Keith Seitz <keiths@cygnus.com> |
| 303 | |
| 304 | * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the |
| 305 | frequency at which the poll_quit callback is used. |
| 306 | (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value. |
| 307 | |
| 308 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> |
| 309 | |
| 310 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 311 | |
| 312 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> |
| 313 | |
| 314 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 315 | * config.in: Ditto. |
| 316 | |
| 317 | Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com> |
| 318 | |
| 319 | * acconfig.h: New file. |
| 320 | * configure.in: Reverted change of Apr 24; use sinclude again. |
| 321 | |
| 322 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> |
| 323 | |
| 324 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 325 | * config.in: Ditto. |
| 326 | |
| 327 | Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com> |
| 328 | |
| 329 | * configure.in: Don't call sinclude. |
| 330 | |
| 331 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 332 | |
| 333 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 334 | |
| 335 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 336 | |
| 337 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 338 | |
| 339 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 340 | |
| 341 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 342 | |
| 343 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 344 | |
| 345 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 346 | |
| 347 | Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 348 | |
| 349 | * compile.c (sim_store_register, sim_fetch_register): Pass in |
| 350 | length parameter. Return -1. |
| 351 | |
| 352 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 353 | |
| 354 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 355 | |
| 356 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| 357 | |
| 358 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 359 | |
| 360 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> |
| 361 | |
| 362 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 363 | |
| 364 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 365 | |
| 366 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 367 | * config.in: Ditto. |
| 368 | |
| 369 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> |
| 370 | |
| 371 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 372 | |
| 373 | Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com) |
| 374 | |
| 375 | * compile.c: #include stdio.h for definition of NULL on |
| 376 | some platforms. |
| 377 | |
| 378 | Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 379 | |
| 380 | * compile.c (sim_load): Pass lma_p and sim_write args to |
| 381 | sim_load_file. |
| 382 | |
| 383 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 384 | |
| 385 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 386 | |
| 387 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 388 | |
| 389 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 390 | |
| 391 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 392 | |
| 393 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 394 | |
| 395 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 396 | |
| 397 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 398 | |
| 399 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 400 | |
| 401 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 402 | |
| 403 | Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 404 | |
| 405 | * Makefile.in (compile.o): Depend on config.h in local directory. |
| 406 | |
| 407 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 408 | |
| 409 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 410 | |
| 411 | Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com> |
| 412 | |
| 413 | * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict |
| 414 | with sim/common. |
| 415 | * configure.in: check for sys/param.h |
| 416 | * compile.c: #ifdef HAVE_SYS_PARAM_H. |
| 417 | #define SIGTRAP for wingdb. |
| 418 | (sim_resume): poll keyboard at least once per call. |
| 419 | (sim_resume): use host_callback instead of printf for syscall |
| 420 | output. |
| 421 | |
| 422 | Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> |
| 423 | |
| 424 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 425 | |
| 426 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 427 | |
| 428 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 429 | * config.in: Ditto. |
| 430 | |
| 431 | Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 432 | |
| 433 | * compile.c (sim_kill): Delete. |
| 434 | (sim_create_inferior): Add ABFD argument. |
| 435 | (sim_load): Move setting of PC from here. |
| 436 | (sim_create_inferior): To here. |
| 437 | (sim_open, sim_load, set_h8300h): Add fixme explaining why much of |
| 438 | the sim_load code should be moved to sim_open. |
| 439 | |
| 440 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 441 | |
| 442 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 443 | * config.in: Ditto. |
| 444 | |
| 445 | Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 446 | |
| 447 | * compile.c (sim_open): Add ABFD argument. |
| 448 | |
| 449 | Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 450 | |
| 451 | * compile.c (sim_open): Add callback argument. |
| 452 | (sim_set_callbacks): Delete SIM_DESC argument. |
| 453 | |
| 454 | Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com> |
| 455 | |
| 456 | * compile.c (sim_load): Call bfd_get_mach instead of examining |
| 457 | bfd fields directly. |
| 458 | * tconfig.in (SIM_PRE_LOAD): Delete, no longer used. |
| 459 | |
| 460 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> |
| 461 | |
| 462 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 463 | |
| 464 | Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 465 | |
| 466 | * compile.c (sim_resume): Use poll_quit callback. |
| 467 | (sim_stop): New function. |
| 468 | |
| 469 | Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com> |
| 470 | |
| 471 | * Makefile.in (SIM_OBJS): Add sim-load.o. |
| 472 | * compile.c (sim_kind, myname): New static locals. |
| 473 | (sim_open): Set sim_kind, myname. |
| 474 | (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h. |
| 475 | Call sim_load_file to load file into simulator. Set start address |
| 476 | from bfd. |
| 477 | (sim_create_inferior): Return SIM_RC. Delete arg start_address. |
| 478 | |
| 479 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 480 | |
| 481 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 482 | * config.in: Ditto. |
| 483 | |
| 484 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> |
| 485 | |
| 486 | * compile.c (sim_open): New arg `kind'. |
| 487 | |
| 488 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 489 | |
| 490 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 491 | |
| 492 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 493 | |
| 494 | Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 495 | |
| 496 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| 497 | |
| 498 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| 499 | |
| 500 | * configure: Re-generate. |
| 501 | |
| 502 | Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> |
| 503 | |
| 504 | * configure: Regenerate to track ../common/aclocal.m4 changes. |
| 505 | |
| 506 | Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com> |
| 507 | |
| 508 | * compile.c (sim_open): New SIM_DESC result. Argument is now in |
| 509 | argv form. |
| 510 | (other sim_*): New SIM_DESC argument. |
| 511 | |
| 512 | Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com> |
| 513 | |
| 514 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use |
| 515 | COMMON_{PRE,POST}_CONFIG_FRAG instead. |
| 516 | * configure.in: sinclude ../common/aclocal.m4. |
| 517 | * configure: Regenerated. |
| 518 | |
| 519 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) |
| 520 | |
| 521 | * configure configure.in Makefile.in: Update to new configure |
| 522 | scheme which is more compatible with WinGDB builds. |
| 523 | * configure.in: Improve comment on how to run autoconf. |
| 524 | * configure: Re-run autoconf to get new ../common/aclocal.m4. |
| 525 | * Makefile.in: Use autoconf substitution to install common |
| 526 | makefile fragment. |
| 527 | |
| 528 | Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com> |
| 529 | |
| 530 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. |
| 531 | (SIM_OBJS): Define. |
| 532 | * configure.in: Simplify using macros in ../common/aclocal.m4. |
| 533 | * configure: Regenerated. |
| 534 | * inst.h (enum sim_state): Define. |
| 535 | (cpu_state_type): New member `state'. Set it whenever `exception' |
| 536 | is set. |
| 537 | * compile.c (sim_callback): New global. |
| 538 | (sim_set_simcache_size): Renamed from sim_csize. |
| 539 | (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out |
| 540 | 'cus it can't work. Change main loop exit test to use cpu.state. |
| 541 | (sim_trace): New function. |
| 542 | (sim_stop_reason): Add right way to set results, but #if 0 out. |
| 543 | (sim_size): New function. |
| 544 | (sim_info): Redirect calls to printf_filtered through callback. |
| 545 | (sim_set_callbacks): Record callback. |
| 546 | * run.c: Deleted, using one in ../common now. |
| 547 | * tconfig.in: New file. |
| 548 | |
| 549 | Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| 550 | |
| 551 | * Makefile.in (mostlyclean): Don't remove config.log here. |
| 552 | |
| 553 | Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com) |
| 554 | |
| 555 | * compile.c (sim_resume): rts, sleep, bpt and nop have |
| 556 | no associated "size". |
| 557 | |
| 558 | Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com) |
| 559 | |
| 560 | * compile.c (sim_resume): Fix all rotate-by-2-bits insns. |
| 561 | |
| 562 | Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com) |
| 563 | |
| 564 | * run.c (main): Don't "load" sections which don't have |
| 565 | SEC_LOAD set. |
| 566 | * compile.c (sim_resume, case "O_NOT"): Use ONOT instead |
| 567 | of OSHIFTS. |
| 568 | (ONOT): Define. |
| 569 | (sim_resume, shift/rotate cases): Add support for shift/rotate |
| 570 | by two bits. |
| 571 | (OSHIFTS): Corresponding changes. |
| 572 | |
| 573 | Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com) |
| 574 | |
| 575 | * compile.c (sim_resume): Handle "ldm.l" and "stm.l". |
| 576 | |
| 577 | Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com) |
| 578 | |
| 579 | * compile.c (h8300smode): Declare. |
| 580 | |
| 581 | Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| 582 | |
| 583 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, |
| 584 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. |
| 585 | (docdir): Removed. |
| 586 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. |
| 587 | (AC_PROG_INSTALL): Added. |
| 588 | * configure: Rebuilt. |
| 589 | |
| 590 | Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com> |
| 591 | |
| 592 | * compile.c (sim_load): Treat the H8/S like the H8/300H for now. |
| 593 | * run.c (main): Treat the H8/S like the H8/300H for now. |
| 594 | |
| 595 | Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com) |
| 596 | |
| 597 | * compile.c (SEXTCHAR): Clear upper bits when sign |
| 598 | bit is clear. |
| 599 | |
| 600 | Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com) |
| 601 | |
| 602 | * compile.c (sim_resume): Correctly handle divu. |
| 603 | |
| 604 | Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com) |
| 605 | |
| 606 | * compile.c (sim_resume): Never allow the PC to have an |
| 607 | odd value. |
| 608 | |
| 609 | Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com) |
| 610 | |
| 611 | * inst.h: Expand on comments regarding H8300H_MSIZE. Note |
| 612 | separate memory is allocate for the 8-bit area. |
| 613 | (struct cpu_state_type): Add new "eightbit' field. |
| 614 | * compile.c (GET_MEMORY_L): Handle access into the 8-bit |
| 615 | area. |
| 616 | (GET_MEMORY_W, GET_MEMORY_B): Likewise. |
| 617 | (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise. |
| 618 | (init_pointers): Initialize space for the 8-bit area. |
| 619 | (sim_write): Handle writing into the 8-bit area. |
| 620 | (sim_read): Handle reading from the 8-bit area. |
| 621 | (sim_load): Reallocate space for the 8-bit area. |
| 622 | |
| 623 | * compile.c (sim_load): Re-allocate memory for the simulator |
| 624 | here. |
| 625 | |
| 626 | Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com) |
| 627 | |
| 628 | * compile.c (sim_resume): Fix and simplify overflow and carry |
| 629 | handling for 32bit ALU insns. |
| 630 | |
| 631 | Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com) |
| 632 | |
| 633 | * compile.c (sim_resume): Fix overflow checks for ALU insns. |
| 634 | |
| 635 | Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com) |
| 636 | |
| 637 | * compile.c (decode): Use "bit" to hold L_3 immediates instead |
| 638 | of holding them in "abs". Handle ABS8MEM memory references aka |
| 639 | 8-bit area. Replace ABSMOV references with ABS8MEM. |
| 640 | |
| 641 | Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com) |
| 642 | |
| 643 | * compile.c (fetch): Handle accesses to the exception/function |
| 644 | vectors. |
| 645 | |
| 646 | Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com> |
| 647 | |
| 648 | * compile.c: #include "wait.h". |
| 649 | (sim_resume, sleep insn): Check program exit status in r0. |
| 650 | (sim_resume, shift insns): Fix setting of overflow flag for shal. |
| 651 | * run.c: #include <signal.h>. |
| 652 | (main): Abort if program got SIGILL. |
| 653 | Print error message if argument is invalid. |
| 654 | (usage): Improve text. |
| 655 | |
| 656 | Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 657 | |
| 658 | * configure: Regenerate with autoconf 2.7. |
| 659 | |
| 660 | Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com> |
| 661 | |
| 662 | * inst.h (MPOWER,MSIZE): Deleted. |
| 663 | (H8300{,H}_MSIZE): Define. |
| 664 | * compile.c (memory_size): New static global. |
| 665 | (init_pointers): Set memory size from one of H8300{,H}_MSIZE. |
| 666 | (sim_write,sim_read): Use memory_size. |
| 667 | |
| 668 | Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com> |
| 669 | |
| 670 | * compile.c (sim_set_callbacks): New. |
| 671 | |
| 672 | Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com> |
| 673 | |
| 674 | * Makefile.in (BISON): Remove macro. |
| 675 | |
| 676 | Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com> |
| 677 | |
| 678 | * Makefile.in (maintainer-clean): New synonym for realclean. |
| 679 | |
| 680 | Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com> |
| 681 | |
| 682 | * Makefile.in (install): Don't install in $(tooldir). |
| 683 | |
| 684 | * configure.in: Call AC_CONFIG_HEADER. Don't try to use |
| 685 | bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and |
| 686 | AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR. |
| 687 | Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if |
| 688 | creating config.h. |
| 689 | * configure: Rebuild. |
| 690 | * config.in: New file, created by autoheader. |
| 691 | * Makefile.in (AR): Define as @AR@. |
| 692 | (CC): New variable, defined as @CC@. |
| 693 | (CFLAGS): Define as @CFLAGS@. |
| 694 | (RANLIB): Define as @RANLIB@. |
| 695 | (HDEFINES, TDEFINES): New variables. |
| 696 | (@host_makefile_frag@): Remove. |
| 697 | (compile.o, run.o): Depend upon config.h. |
| 698 | (mostlyclean): Make the same as clean, not distclean. |
| 699 | (clean): Remove config.log. |
| 700 | (distclean): Remove config.h and stamp-h. |
| 701 | (Makefile): Don't depend upon @frags@. Just rebuild Makefile when |
| 702 | invoking config.status. |
| 703 | (config.h, stamp-h): New targets. |
| 704 | * compile.c: Include "config.h". Don't include <sys/times.h>. |
| 705 | Include <time.h> and <stdlib.h> if they exist. Don't include |
| 706 | "sysdep.h". |
| 707 | (get_now): Remove unused local b. |
| 708 | * run.c: Include "config.h". Include <stdlib.h> if it exists. |
| 709 | Don't include "sysdep.h". |
| 710 | * writecode.c: Don't include "bfd.h" or "sysdep.h". Include |
| 711 | <stdio.h>. |
| 712 | |
| 713 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> |
| 714 | |
| 715 | * Update all FSF addresses except those in COPYING* files. |
| 716 | |
| 717 | Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
| 718 | |
| 719 | * Makefile.in (clean): Remove run. |
| 720 | (distclean): Remove Makefile. |
| 721 | |
| 722 | * h8300.mt: Removed. |
| 723 | |
| 724 | * Makefile.in, configure.in: converted to autoconf. |
| 725 | * configure: New file, generated with autconf 2.4. |
| 726 | |
| 727 | Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 728 | |
| 729 | * compile.c (sim_do_command): New function. |
| 730 | |
| 731 | Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com> |
| 732 | |
| 733 | * compile.c (get_now): Don't do if win32. |
| 734 | (sim_resume): Poll in win32 too. |
| 735 | |
| 736 | Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
| 737 | |
| 738 | * configure.in: Fix typo in last change. |
| 739 | |
| 740 | Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
| 741 | |
| 742 | * run.c: parse arguments with getopt(). |
| 743 | |
| 744 | Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| 745 | |
| 746 | * configure.in: Use ../../bfd/hosts/std-host.h if specific |
| 747 | host unavailable. |
| 748 | |
| 749 | Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat> |
| 750 | |
| 751 | * compile.c (sim_resume): Initialize cpu.mask. |
| 752 | |
| 753 | Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
| 754 | |
| 755 | * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes. |
| 756 | |
| 757 | Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com) |
| 758 | |
| 759 | * compile.c: #include "bfd.h". |
| 760 | (sim_*): Set result type to void where there isn't one. |
| 761 | (sim_resume, default case): Set cpu.exception to SIGILL. |
| 762 | (sim_trace): Delete. |
| 763 | (sim_set_pc): Delete. |
| 764 | (sim_info): Delete printf_fn arg, all callers changed. |
| 765 | Call printf_filtered. |
| 766 | (set_h8300h): New arg `flag', all callers changed. |
| 767 | (sim_close): New function. |
| 768 | (sim_load): New function. |
| 769 | (sim_create_inferior): Renamed from sim_set_args, all callers changed. |
| 770 | * run.c: #include <varargs.h>, "remote-sim.h". |
| 771 | (printf_filtered): New function. |
| 772 | |
| 773 | Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com) |
| 774 | |
| 775 | * compile.c (decode): Fix typo (16 bit branches). |
| 776 | (*): Some white space clean up. |
| 777 | |
| 778 | Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
| 779 | |
| 780 | * compile.c (decode): Compile 16bit branches properly. |
| 781 | |
| 782 | Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 783 | |
| 784 | * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc, |
| 785 | andc. Poll for interrupts. |
| 786 | |
| 787 | Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com) |
| 788 | |
| 789 | * compile.c: #include "ansidecl.h" for remote-sim.h. |
| 790 | |
| 791 | Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com) |
| 792 | |
| 793 | * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb |
| 794 | * compile.c: #include "remote-sim.h". |
| 795 | (sim_resume): New arg siggnal. |
| 796 | (sim_write): Use SIM_ADDR for type of arg addr. |
| 797 | Always return a value. |
| 798 | (sim_read): Ditto. |
| 799 | (sim_store_register): Result is type int. |
| 800 | (sim_fetch_register): Ditto. |
| 801 | (sim_stop_reason): Renamed from sim_stop_signal. |
| 802 | (sim_set_pc): Use SIM_ADDR for type of arg pc. |
| 803 | (sim_info): int result, new arg printf_fn. |
| 804 | (sim_kill): int result. |
| 805 | (sim_open): int result, new arg name. |
| 806 | * run.c (main): Use sim_set_pc to set pc. |
| 807 | Update call to sim_info. |
| 808 | |
| 809 | Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com) |
| 810 | |
| 811 | * compile.c (sim_stop_signal): Result is now enum sim_stop. |
| 812 | |
| 813 | Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 814 | |
| 815 | * compile.c (sim_kill, sim_open, sim_set_args): New functions. |
| 816 | |
| 817 | Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
| 818 | |
| 819 | * compile.c (sim_set_pc): Write to the pc direcly. |
| 820 | (sim_store_register): Now value is passed by reference. (sim_read, |
| 821 | sim_write): Return number of bytes copied. |
| 822 | |
| 823 | Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
| 824 | |
| 825 | * compile.c (mop): New function to do multiplies. |
| 826 | |
| 827 | Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com) |
| 828 | |
| 829 | * compile.c (sim_resume): Add support for nop insn. |
| 830 | |
| 831 | Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com) |
| 832 | |
| 833 | * compile.c: Reset HMODE back to zero (accidently set it to 1). |
| 834 | |
| 835 | * run.c (main): If h8/300h binary detected, call set_h8300h. |
| 836 | * compile.c (sim_resume): Fix O_NEG insn. |
| 837 | |
| 838 | Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com) |
| 839 | |
| 840 | * run.c (main): Add -h flag to enable h8/300h emulation. |
| 841 | * compile.c: Rename Hmode to HMODE (consistency with gdb). |
| 842 | (set_h8300h): New function. |
| 843 | (sim_resume): Add support for extu,exts insns. |
| 844 | (sim_resume): Fix logical right shifting. |
| 845 | (sim_resume, label alu32): Fix setting of carry flag. |
| 846 | |
| 847 | Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com) |
| 848 | |
| 849 | * compile.c (sim_csize): Initialize cpu.cache. |
| 850 | |
| 851 | Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com) |
| 852 | |
| 853 | * Makefile.in: Add -I../../bfd to pick up bfd.h. |
| 854 | |
| 855 | Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com) |
| 856 | |
| 857 | * run.c (main): Fix parsing of args. |
| 858 | |
| 859 | * compile.c (sim_resume): Fix shll insn. |
| 860 | |
| 861 | Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
| 862 | |
| 863 | * compile.c: New file, supports H8/300H. |
| 864 | * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete. |
| 865 | |
| 866 | Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 867 | |
| 868 | * run.c (main): Add -v to print info. |
| 869 | * p3.c (sim_info): New function. |
| 870 | |
| 871 | Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com) |
| 872 | |
| 873 | * h8300.mt (DO_INSTALL): Renamed from INSTALL. |
| 874 | |
| 875 | Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com) |
| 876 | |
| 877 | * Makefile.in: Don't use cb or indent |
| 878 | * p1.c, state.h, writecode.c: lint |
| 879 | |
| 880 | Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com) |
| 881 | |
| 882 | * Makefile.in: Make SunOS halfdone VPATH work. |
| 883 | * p1.c: Lint picked up by HP native compiler. |
| 884 | |
| 885 | Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com) |
| 886 | |
| 887 | * p1.c (sim_resume): when running on dos, any character typed to |
| 888 | the keyboard will cause a simulated exception. |
| 889 | |
| 890 | Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 891 | |
| 892 | * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and |
| 893 | running |
| 894 | |
| 895 | Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 896 | |
| 897 | * new |
| 898 | |