sim/moxie/ChangeLog

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