sim/moxie/ChangeLog

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