diff options
Diffstat (limited to 'opcodes/i386-dis.c')
| -rw-r--r-- | opcodes/i386-dis.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index f453989..83c6107 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -260,6 +260,7 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr) #define Edb { OP_E, db_mode } #define Edw { OP_E, dw_mode } #define Edqd { OP_E, dqd_mode } +#define Edqa { OP_E, dqa_mode } #define Eq { OP_E, q_mode } #define indirEv { OP_indirE, indir_v_mode } #define indirEp { OP_indirE, f_mode } @@ -591,6 +592,8 @@ enum dw_mode, /* registers like dq_mode, memory like d_mode. */ dqd_mode, + /* operand size depends on the W bit as well as address mode. */ + dqa_mode, /* normal vex mode */ vex_mode, /* 128bit vex mode */ @@ -14805,6 +14808,7 @@ intel_operand_size (int bytemode, int sizeflag) case q_swap_mode: oappend ("QWORD PTR "); break; + case dqa_mode: case m_mode: if (address_mode == mode_64bit) oappend ("QWORD PTR "); @@ -15163,6 +15167,7 @@ OP_E_register (int bytemode, int sizeflag) case dqb_mode: case dqd_mode: case dqw_mode: + case dqa_mode: USED_REX (REX_W); if (rex & REX_W) names = names64; @@ -15305,6 +15310,9 @@ OP_E_memory (int bytemode, int sizeflag) case xmm_mb_mode: shift = 0; break; + case dqa_mode: + shift = address_mode == mode_64bit ? 3 : 2; + break; default: abort (); } |