sim/moxie/ChangeLog

   1 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * interp.c (sim_write): Add const to buffer arg.
   4
   5 2010-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
   6
   7         * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
   8
   9 2010-02-03  Anthony Green  <green@moxielogic.com>
  10
  11         * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
  12         instruction.
  13
  14 2010-01-13  Anthony Green  <green@moxielogic.com>
  15
  16         * interp.c (sim_open): Add period to end of sentence in comment.
  17
  18 2010-01-13  Anthony Green  <green@moxielogic.com>
  19
  20         * interp.c (sim_open): Initialize the SIM_DESC object properly
  21         with sim_config() and sim_post_argv_init().
  22
  23 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  24
  25         * configure: Regenerate.
  26
  27 2009-09-10  Anthony Green  <green@moxielogic.com>
  28
  29         * Makefile.in (install-dtb): New target.
  30         (moxie-gdb.dtb): New target.
  31         (SIM_CFLAGS): Define DTB macro on command line.
  32         (SIM_OBJS): Use common infrastructire.
  33         (dtbdir): Define install location for dtb file.
  34
  35         * sim-main.h: New file.
  36         * moxie-gdb.dts: New file.
  37         * configure.ac: Check for dtc.  Install dtb file.  Remove some old
  38         cruft.
  39         * configure: Regenerate.
  40         * interp.c: Many changes to use common memory infrastructure.
  41         (load_dtb): New function.
  42         (sim_create_inferior): Call it.
  43
  44 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  45
  46         * config.in: Regenerate.
  47         * configure: Likewise.
  48
  49         * configure: Regenerate.
  50
  51 2009-07-31  Anthony Green  <green@moxielogic.com>
  52
  53         * interp.c: Increase simulated memory to 16MB.
  54         (sim_resume): Tweak swi system calls to support new ABI (up to 5
  55         args in regs).  Also simluate proper exception processing for
  56         Linux system calls.
  57
  58 2009-07-30  Anthony Green  <green@moxielogic.com>
  59
  60         * interp.c (sim_resume): Add system call software interrupt support.
  61
  62 2009-06-11  Anthony Green  <green@moxielogic.com>
  63
  64         * interp.c (INST2OFFSET): Define.
  65         (sim_resume): Support new PC relative branch instructions.
  66
  67 2009-05-09  Anthony Green  <green@moxielogic.com>
  68
  69         * interp.c (sim_resume): Add missing breaks in switch.
  70
  71 2008-10-03  Anthony Green  <green@moxielogic.com>
  72
  73         * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
  74
  75 2008-09-10  Anthony Green  <green@moxielogic.com>
  76
  77         * interp.c (NUM_SPRO_SREGS): New.
  78         (struct moxie_regset): Add sregs.
  79         (set_initial_gprs): Initialize sregs.
  80         (sim_resume): Add gsr and ssr support.
  81
  82 2008-09-04  Anthony Green  <green@moxielogic.com>
  83
  84         * interp.c (sim_resume): Add inc and dec instructions.
  85
  86 2008-09-04  Anthony Green  <green@moxielogic.com>
  87
  88         * interp.c (struct moxie_regset): Use an unsigned long long to keep
  89         track of instruction trace counts.
  90         * interp.c (sim_resume): Ditto.
  91         (sim_info): Ditto.
  92
  93 2008-08-22  Anthony Green  <green@moxielogic.com>
  94
  95         * interp.c (sim_resume): Remove debugging code.
  96
  97 2008-08-20  Anthony Green  <green@moxielogic.com>
  98
  99         * interp.c (TRACE): Add new tracing infrastructure.
 100         (sim_resume): Use it.
 101         (reg_names): Add new registers.
 102         (NUM_MOXIE_REGS): New registers.
 103         (PC_REGNO): New registers.
 104         (sim_resume): New instruction encodings.
 105
 106 2008-08-16  Anthony Green  <green@moxielogic.com>
 107
 108         * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
 109         (convert_target_flags): New function.
 110
 111 2008-08-08  Anthony Green  <green@moxielogic.com>
 112
 113         * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
 114
 115 2008-08-04  Anthony Green  <green@moxielogic.com>
 116
 117         * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
 118
 119 2008-08-04  Anthony Green  <green@moxielogic.com>
 120
 121         * interp.c (sim_create_inferior): Set argc & argv in the target.
 122
 123 2008-04-12  Anthony Green  <green@moxielogic.com>
 124
 125         * interp.c (sim_resume): Add brk.
 126
 127 2008-04-10  Anthony Green  <green@moxielogic.com>
 128
 129         * interp.c (sim_resume): Add static chain pointer to call frame.
 130
 131 2008-03-24  Anthony Green  <green@moxielogic.com>
 132
 133         * interp.c (sim_resume): Add missing breaks.
 134         (sim_resume): Fix neg implementation.
 135
 136 2008-03-23  Anthony Green  <green@moxielogic.com>
 137
 138         * interp.c (sim_load): Don't require a .bss section.
 139
 140 2008-03-21  Anthony Green  <green@moxielogic.com>
 141
 142         * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
 143         not, ashr, xor.
 144
 145 2008-03-20  Anthony Green  <green@moxielogic.com>
 146
 147         * interp.c (struct moxie_regset): Add condition code, cc.
 148         (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
 149         (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
 150         bge, ble, bgeu, and bleu.
 151         (rbat, rsat, wbat, wsat): New functions.
 152         (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
 153         sta.b, st.s, sta.s, jmp.
 154
 155 2008-03-19  Anthony Green  <green@moxielogic.com>
 156
 157         * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
 158         jsra should set $fp == $sp.
 159         Fix jsra and ret semantics.
 160
 161 2008-03-18  Anthony Green  <green@moxielogic.com>
 162
 163         * interp.c (sim_resume): Add push, pop and add.l.
 164
 165 2008-03-16  Anthony Green  <green@moxielogic.com>
 166
 167         * interp.c (EXTRACT_WORD): Define.
 168         (rlat): Use EXTRACT_WORD.
 169         (sim_resume): Add jsra and ret.
 170
 171 2008-02-22  Anthony Green  <green@moxielogic.com>
 172
 173         * interp.c (reg_names): Define.
 174         (sim_resume): Use reg_names.
 175
 176 2008-02-21  Anthony Green  <green@moxielogic.com>
 177
 178         * config.in, configure, configure.ac, interp.c, Makefile.in,
 179         sysdep.h: Created.