sim/moxie/ChangeLog

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