sim/moxie/ChangeLog

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