sim/moxie/ChangeLog

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