sim/moxie/ChangeLog

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