diff options
Diffstat (limited to 'opcodes/arm-dis.c')
| -rw-r--r-- | opcodes/arm-dis.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c index 08af171..b32ff32 100644 --- a/opcodes/arm-dis.c +++ b/opcodes/arm-dis.c @@ -2715,6 +2715,7 @@ static const struct opcode16 thumb_opcodes[] = %F print the lsb and width fields of a sbfx/ubfx instruction %G print a fallback offset for Branch Future instructions %W print an offset for BF instruction + %Y print an offset for BFL instruction %b print a conditional branch offset %B print an unconditional branch offset %s print the shift field of an SSAT instruction @@ -5898,6 +5899,23 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given) } break; + case 'Y': + { + unsigned int immA = (given & 0x007f0000u) >> 16; + unsigned int immB = (given & 0x000007feu) >> 1; + unsigned int immC = (given & 0x00000800u) >> 11; + bfd_vma offset = 0; + + offset |= immA << 12; + offset |= immB << 2; + offset |= immC << 1; + /* Sign extend. */ + offset = (offset & 0x40000) ? offset - (1 << 19) : offset; + + info->print_address_func (pc + 4 + offset, info); + } + break; + case 'b': { unsigned int S = (given & 0x04000000u) >> 26; |