sim/moxie/ChangeLog

   1 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * interp.c (sim_close): Delete.
   4
   5 2015-10-11  Mike Frysinger  <vapier@gentoo.org>
   6
   7         PR sim/18273
   8         * interp.c (load_dtb): Close open file in error path.
   9
  10 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * configure: Regenerate.
  13
  14 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * configure: Regenerate.
  17
  18 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * configure: Regenerate.
  21
  22 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * interp.c (tracefile, tracing): Delete.
  25         (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
  26
  27 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * interp.c (TRACE): Rename to ...
  30         (MOXIE_TRACE_INSN): ... this.
  31         (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
  32
  33 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  34
  35         * sim-main.h (SIM_CPU): Delete.
  36
  37 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * sim-main.h (sim_cia): Delete.
  40
  41 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
  42
  43         * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
  44         Change CIA_GET to CPU_PC_GET.
  45         * sim-main.h (CIA_GET, CIA_SET): Delete.
  46
  47 2015-04-16  Mike Frysinger  <vapier@gentoo.org>
  48
  49         * interp.c (moxie_pc_get, moxie_pc_set): New functions.
  50         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
  51         CPU_PC_STORE for all cpus.
  52         * sim-main.h (SIM_CPU): New typedef.
  53
  54 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
  57         * sim-main.h (STATE_CPU): Delete.
  58
  59 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
  60
  61         * configure: Regenerate.
  62
  63 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
  66
  67 2015-04-05  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * Makefile.in (SIM_OBJS): Add sim-resume.o.
  70         * interp.c (moxie_regset): Delete exception.
  71         (sim_resume): Rename to ...
  72         (sim_engine_run): ... this.  Delete insts variable and references
  73         to cpu.asregs.exception, and change most to sim_engine_halt.  Move
  74         trailing insts and PC_REGNO updates into the loop.
  75         (load_dtb): Delete open warning.  Change printf to sim_io_eprintf.
  76
  77 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
  78
  79         * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
  80
  81 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
  82
  83         * config.in, configure: Regenerate.
  84
  85 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
  86
  87         * interp.c (moxie_extract_unsigned_integer): Mark static.  Update
  88         prototype.  Change printf %d to %zu.
  89         (moxie_store_unsigned_integer): Mark static.  Update prototype.
  90         (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
  91         (convert_target_flags): Mark static.
  92         (sim_resume): Update prototype.  Move val decl above local code.
  93         (sim_store_register, sim_fetch_register, sim_open, sim_close,
  94         sim_create_inferior): Update prototype.
  95
  96 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * configure: Regenerate.
  99         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
 100         * interp.c: Delete gdb/callback.h include.  Add sim-options.h include.
 101         (callback, myname, sim_kind): Delete.
 102         (tracefile, tracine, TRACE): Move code together and add a TODO.
 103         (struct moxie_regset): Add a TODO.
 104         (cpu): Likewise.
 105         (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
 106         sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
 107         Delete.
 108         (set_initial_gprs): Change prototype to (void).
 109         (free_state): New function.
 110         (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
 111         sim_analyze_program.  Move set_initial_gprs to the end.  Set
 112         STATE_WATCHPOINTS pc data.  Delete callback, myname, and
 113         issue_messages.  Call free_state on error.
 114         (sim_create_inferior): Delete references to issue_messages and
 115         set_initial_gprs.
 116         * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
 117         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
 118         * sim-main.h (struct sim_state): Change cpu to a pointer array.
 119         (STATE_CPU): Drop the &.
 120
 121 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 122
 123         * Makefile.in (SIM_OBJS): Add sim-command.o.
 124         * interp.c (sim_do_command): Delete.
 125
 126 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 127
 128         * config.in, configure: Regenerate.
 129
 130 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 131
 132         * Makefile.in (SIM_EXTRA_CLEAN): Delete.
 133         (all): Drop interp.o dependency.
 134         (interp.o, mcore-clean): Delete rules.
 135
 136 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 137
 138         * Makefile.in (SIM_EXTRA_CFLAGS): Set to
 139         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 140         (SIM_RUN_OBJS): Set to run.o.
 141
 142 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * configure.ac (AC_CHECK_HEADERS): Delete.
 145         * aclocal.m4, configure: Regenerate.
 146
 147 2015-02-20  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * interp.c: Delete sysdep.h and netinet/in.h includes.
 150         Include string.h and unistd.h.
 151         * sysdep.h: Delete.
 152
 153 2015-02-19  Mike Frysinger  <vapier@gentoo.org>
 154
 155         * interp.c (sim_kill): Delete unused func.
 156
 157 2014-12-27  Anthony Green  <green@moxielogic.com>
 158
 159         * interp.c (EXTRACT_OFFSET): Define.
 160         (sim_resume): ldo/sto instructions now use 16 bit offset instead
 161         of 32.  Also swap mul.x/umul.x opcodes (reversed by mistake).
 162
 163 2014-12-25  Anthony Green  <green@moxielogic.com>
 164
 165         * interp.c (sim_resume): Whitespace changes to align with GDB
 166         coding standard.
 167
 168 2014-12-24  Anthony Green  <green@moxielogic.com>
 169
 170         * interp.c (sim_resume): Add mul.x and umul.x instructions.
 171
 172 2014-12-12  Anthony Green  <green@moxielogic.com>
 173
 174         * interp.c (sim_resume): Add zex instructions.
 175
 176 2014-08-19  Alan Modra  <amodra@gmail.com>
 177
 178         * configure: Regenerate.
 179
 180 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 181
 182         * configure: Regenerate.
 183         * config.in: Regenerate.
 184
 185 2014-04-02  Anthony Green  <green@moxielogic.com>
 186
 187         * interp.c (sim_resume): Add new sign-extend instructions.
 188
 189 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 190
 191         * interp.c (sim_do_command): Add const to cmd.
 192
 193 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 194
 195         * interp.c (sim_load): Add const to prog.
 196
 197 2014-02-17  Mike Frysinger  <vapier@gentoo.org>
 198
 199         PR gdb/16450
 200         * interp.c (interrupt): Delete.
 201         (sim_resume): Delete signal(SIGINT) handling.
 202
 203 2013-09-23  Alan Modra  <amodra@gmail.com>
 204
 205         * configure: Regenerate.
 206
 207 2013-06-26  Tom Tromey  <tromey@redhat.com>
 208
 209         * Makefile.in (dtbdir): Don't use gdb's version.in.
 210
 211 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 212
 213         * aclocal.m4, configure: Regenerate.
 214
 215 2013-01-17  Anthony Green  <green@moxielogic.com>
 216
 217         * interp.c (sim_open): Remove from debug output.
 218
 219 2012-09-07  Anthony Green  <green@moxielogic.com>
 220
 221         * interp.c (sim_resume): Branches are now relative to the
 222           address of the instruction following the branch.
 223
 224 2012-06-17  Mike Frysinger  <vapier@gentoo.org>
 225
 226         * interp.c: Include config.h first.  Also include fcntl.h directly.
 227
 228 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 229
 230         * config.in, configure: Regenerate.
 231
 232 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 233
 234         * aclocal.m4, config.in, configure: Regenerate.
 235
 236 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 237
 238         * aclocal.m4: New file.
 239         * configure: Regenerate.
 240
 241 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 242
 243         * configure.ac: Change include to common/acinclude.m4.
 244
 245 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 246
 247         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 248         call.  Replace common.m4 include with SIM_AC_COMMON.
 249         * configure: Regenerate.
 250
 251 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 252
 253         * interp.c (sim_write): Add const to buffer arg.
 254
 255 2010-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 256
 257         * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
 258
 259 2010-02-03  Anthony Green  <green@moxielogic.com>
 260
 261         * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
 262         instruction.
 263
 264 2010-01-13  Anthony Green  <green@moxielogic.com>
 265
 266         * interp.c (sim_open): Add period to end of sentence in comment.
 267
 268 2010-01-13  Anthony Green  <green@moxielogic.com>
 269
 270         * interp.c (sim_open): Initialize the SIM_DESC object properly
 271         with sim_config() and sim_post_argv_init().
 272
 273 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 274
 275         * configure: Regenerate.
 276
 277 2009-09-10  Anthony Green  <green@moxielogic.com>
 278
 279         * Makefile.in (install-dtb): New target.
 280         (moxie-gdb.dtb): New target.
 281         (SIM_CFLAGS): Define DTB macro on command line.
 282         (SIM_OBJS): Use common infrastructire.
 283         (dtbdir): Define install location for dtb file.
 284
 285         * sim-main.h: New file.
 286         * moxie-gdb.dts: New file.
 287         * configure.ac: Check for dtc.  Install dtb file.  Remove some old
 288         cruft.
 289         * configure: Regenerate.
 290         * interp.c: Many changes to use common memory infrastructure.
 291         (load_dtb): New function.
 292         (sim_create_inferior): Call it.
 293
 294 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 295
 296         * config.in: Regenerate.
 297         * configure: Likewise.
 298
 299         * configure: Regenerate.
 300
 301 2009-07-31  Anthony Green  <green@moxielogic.com>
 302
 303         * interp.c: Increase simulated memory to 16MB.
 304         (sim_resume): Tweak swi system calls to support new ABI (up to 5
 305         args in regs).  Also simluate proper exception processing for
 306         Linux system calls.
 307
 308 2009-07-30  Anthony Green  <green@moxielogic.com>
 309
 310         * interp.c (sim_resume): Add system call software interrupt support.
 311
 312 2009-06-11  Anthony Green  <green@moxielogic.com>
 313
 314         * interp.c (INST2OFFSET): Define.
 315         (sim_resume): Support new PC relative branch instructions.
 316
 317 2009-05-09  Anthony Green  <green@moxielogic.com>
 318
 319         * interp.c (sim_resume): Add missing breaks in switch.
 320
 321 2008-10-03  Anthony Green  <green@moxielogic.com>
 322
 323         * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
 324
 325 2008-09-10  Anthony Green  <green@moxielogic.com>
 326
 327         * interp.c (NUM_SPRO_SREGS): New.
 328         (struct moxie_regset): Add sregs.
 329         (set_initial_gprs): Initialize sregs.
 330         (sim_resume): Add gsr and ssr support.
 331
 332 2008-09-04  Anthony Green  <green@moxielogic.com>
 333
 334         * interp.c (sim_resume): Add inc and dec instructions.
 335
 336 2008-09-04  Anthony Green  <green@moxielogic.com>
 337
 338         * interp.c (struct moxie_regset): Use an unsigned long long to keep
 339         track of instruction trace counts.
 340         * interp.c (sim_resume): Ditto.
 341         (sim_info): Ditto.
 342
 343 2008-08-22  Anthony Green  <green@moxielogic.com>
 344
 345         * interp.c (sim_resume): Remove debugging code.
 346
 347 2008-08-20  Anthony Green  <green@moxielogic.com>
 348
 349         * interp.c (TRACE): Add new tracing infrastructure.
 350         (sim_resume): Use it.
 351         (reg_names): Add new registers.
 352         (NUM_MOXIE_REGS): New registers.
 353         (PC_REGNO): New registers.
 354         (sim_resume): New instruction encodings.
 355
 356 2008-08-16  Anthony Green  <green@moxielogic.com>
 357
 358         * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
 359         (convert_target_flags): New function.
 360
 361 2008-08-08  Anthony Green  <green@moxielogic.com>
 362
 363         * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
 364
 365 2008-08-04  Anthony Green  <green@moxielogic.com>
 366
 367         * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
 368
 369 2008-08-04  Anthony Green  <green@moxielogic.com>
 370
 371         * interp.c (sim_create_inferior): Set argc & argv in the target.
 372
 373 2008-04-12  Anthony Green  <green@moxielogic.com>
 374
 375         * interp.c (sim_resume): Add brk.
 376
 377 2008-04-10  Anthony Green  <green@moxielogic.com>
 378
 379         * interp.c (sim_resume): Add static chain pointer to call frame.
 380
 381 2008-03-24  Anthony Green  <green@moxielogic.com>
 382
 383         * interp.c (sim_resume): Add missing breaks.
 384         (sim_resume): Fix neg implementation.
 385
 386 2008-03-23  Anthony Green  <green@moxielogic.com>
 387
 388         * interp.c (sim_load): Don't require a .bss section.
 389
 390 2008-03-21  Anthony Green  <green@moxielogic.com>
 391
 392         * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
 393         not, ashr, xor.
 394
 395 2008-03-20  Anthony Green  <green@moxielogic.com>
 396
 397         * interp.c (struct moxie_regset): Add condition code, cc.
 398         (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
 399         (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
 400         bge, ble, bgeu, and bleu.
 401         (rbat, rsat, wbat, wsat): New functions.
 402         (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
 403         sta.b, st.s, sta.s, jmp.
 404
 405 2008-03-19  Anthony Green  <green@moxielogic.com>
 406
 407         * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
 408         jsra should set $fp == $sp.
 409         Fix jsra and ret semantics.
 410
 411 2008-03-18  Anthony Green  <green@moxielogic.com>
 412
 413         * interp.c (sim_resume): Add push, pop and add.l.
 414
 415 2008-03-16  Anthony Green  <green@moxielogic.com>
 416
 417         * interp.c (EXTRACT_WORD): Define.
 418         (rlat): Use EXTRACT_WORD.
 419         (sim_resume): Add jsra and ret.
 420
 421 2008-02-22  Anthony Green  <green@moxielogic.com>
 422
 423         * interp.c (reg_names): Define.
 424         (sim_resume): Use reg_names.
 425
 426 2008-02-21  Anthony Green  <green@moxielogic.com>
 427
 428         * config.in, configure, configure.ac, interp.c, Makefile.in,
 429         sysdep.h: Created.