sim/moxie/ChangeLog

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