sim/moxie/ChangeLog

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