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PR 10288

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* arm-dis.c (arm_opcodes): Be more strict about decoding scaled
        addressing modes.
This commit is contained in:
Nick Clifton 2009-07-07 14:46:14 +00:00
parent e4649948b8
commit 78c66db84c
2 changed files with 13 additions and 6 deletions
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6
opcodes/ChangeLog
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@ -1,3 +1,9 @@
2009-07-07 Nick Clifton <nickc@redhat.com>
PR 10288
* arm-dis.c (arm_opcodes): Be more strict about decoding scaled
addressing modes.
2009-07-06 DJ Delorie <dj@redhat.com> 2009-07-06 DJ Delorie <dj@redhat.com>
* mep-desc.c: Regenerate. * mep-desc.c: Regenerate.

13
opcodes/arm-dis.c
View File

@ -1003,7 +1003,8 @@ static const struct opcode32 arm_opcodes[] =
{ARM_EXT_V1, 0x04000000, 0x0e100000, "str%22'b%t%c\t%12-15r, %a"}, {ARM_EXT_V1, 0x04000000, 0x0e100000, "str%22'b%t%c\t%12-15r, %a"},
{ARM_EXT_V1, 0x06000000, 0x0e100ff0, "str%22'b%t%c\t%12-15r, %a"}, {ARM_EXT_V1, 0x06000000, 0x0e100ff0, "str%22'b%t%c\t%12-15r, %a"},
{ARM_EXT_V1, 0x04000000, 0x0c100010, "str%22'b%t%c\t%12-15r, %a"}, {ARM_EXT_V1, 0x04000000, 0x0c100010, "str%22'b%t%c\t%12-15r, %a"},
{ARM_EXT_V1, 0x04400000, 0x0c500000, "strb%c\t%12-15r, %a"}, {ARM_EXT_V1, 0x04400000, 0x0e500000, "strb%c\t%12-15r, %a"},
{ARM_EXT_V1, 0x06400000, 0x0e500010, "strb%c\t%12-15r, %a"},
{ARM_EXT_V1, 0x000000b0, 0x0e1000f0, "strh%c\t%12-15r, %s"}, {ARM_EXT_V1, 0x000000b0, 0x0e1000f0, "strh%c\t%12-15r, %s"},
{ARM_EXT_V1, 0x00100090, 0x0e100090, "ldr%6's%5?hb%c\t%12-15r, %s"}, {ARM_EXT_V1, 0x00100090, 0x0e100090, "ldr%6's%5?hb%c\t%12-15r, %s"},
{ARM_EXT_V1, 0x00000000, 0x0de00000, "and%20's%c\t%12-15r, %16-19r, %o"}, {ARM_EXT_V1, 0x00000000, 0x0de00000, "and%20's%c\t%12-15r, %16-19r, %o"},
@ -1599,7 +1600,7 @@ arm_decode_bitfield (const char *ptr,
static void static void
arm_decode_shift (long given, fprintf_ftype func, void *stream, arm_decode_shift (long given, fprintf_ftype func, void *stream,
int print_shift) bfd_boolean print_shift)
{ {
func (stream, "%s", arm_regnames[given & 0xf]); func (stream, "%s", arm_regnames[given & 0xf]);
@ -2241,7 +2242,7 @@ print_arm_address (bfd_vma pc, struct disassemble_info *info, long given)
func (stream, ", %s", func (stream, ", %s",
(((given & 0x00800000) == 0) (((given & 0x00800000) == 0)
? "-" : "")); ? "-" : ""));
arm_decode_shift (given, func, stream, 1); arm_decode_shift (given, func, stream, TRUE);
} }
func (stream, "]%s", func (stream, "]%s",
@ -2264,7 +2265,7 @@ print_arm_address (bfd_vma pc, struct disassemble_info *info, long given)
func (stream, "], %s", func (stream, "], %s",
(((given & 0x00800000) == 0) (((given & 0x00800000) == 0)
? "-" : "")); ? "-" : ""));
arm_decode_shift (given, func, stream, 1); arm_decode_shift (given, func, stream, TRUE);
} }
} }
} }
@ -2887,7 +2888,7 @@ print_insn_arm (bfd_vma pc, struct disassemble_info *info, long given)
break; break;
case 'q': case 'q':
arm_decode_shift (given, func, stream, 0); arm_decode_shift (given, func, stream, FALSE);
break; break;
case 'o': case 'o':
@ -2902,7 +2903,7 @@ print_insn_arm (bfd_vma pc, struct disassemble_info *info, long given)
value_in_comment = immed; value_in_comment = immed;
} }
else else
arm_decode_shift (given, func, stream, 1); arm_decode_shift (given, func, stream, TRUE);
break; break;
case 'p': case 'p':