diff options
Diffstat (limited to 'opcodes/i386-dis.c')
| -rw-r--r-- | opcodes/i386-dis.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 828dc24..bea4a78 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -427,7 +427,9 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr) #define MaskVex { OP_VEX, mask_mode } #define MVexVSIBDWpX { OP_M, vex_vsib_d_w_dq_mode } +#define MVexVSIBDQWpX { OP_M, vex_vsib_d_w_d_mode } #define MVexVSIBQWpX { OP_M, vex_vsib_q_w_dq_mode } +#define MVexVSIBQDWpX { OP_M, vex_vsib_q_w_d_mode } /* Used handle "rep" prefix for string instructions. */ #define Xbr { REP_Fixup, eSI_reg } @@ -556,8 +558,12 @@ enum /* Similar to vex_w_dq_mode, with VSIB dword indices. */ vex_vsib_d_w_dq_mode, + /* Similar to vex_vsib_d_w_dq_mode, with smaller memory. */ + vex_vsib_d_w_d_mode, /* Similar to vex_w_dq_mode, with VSIB qword indices. */ vex_vsib_q_w_dq_mode, + /* Similar to vex_vsib_q_w_dq_mode, with smaller memory. */ + vex_vsib_q_w_d_mode, /* scalar, ignore vector length. */ scalar_mode, @@ -14110,6 +14116,14 @@ intel_operand_size (int bytemode, int sizeflag) oappend ("ZMMWORD PTR "); } break; + case vex_vsib_q_w_d_mode: + case vex_vsib_d_w_d_mode: + if (!need_vex || !vex.evex || vex.length != 512) + abort (); + + oappend ("YMMWORD PTR "); + + break; case mask_mode: if (!need_vex) abort (); @@ -14227,7 +14241,9 @@ OP_E_memory (int bytemode, int sizeflag) switch (bytemode) { case vex_vsib_d_w_dq_mode: + case vex_vsib_d_w_d_mode: case vex_vsib_q_w_dq_mode: + case vex_vsib_q_w_d_mode: case evex_x_gscat_mode: case xmm_mdq_mode: shift = vex.w ? 3 : 2; @@ -14346,7 +14362,9 @@ OP_E_memory (int bytemode, int sizeflag) switch (bytemode) { case vex_vsib_d_w_dq_mode: + case vex_vsib_d_w_d_mode: case vex_vsib_q_w_dq_mode: + case vex_vsib_q_w_d_mode: if (!need_vex) abort (); if (vex.evex) @@ -14362,13 +14380,17 @@ OP_E_memory (int bytemode, int sizeflag) indexes64 = indexes32 = names_xmm; break; case 256: - if (!vex.w || bytemode == vex_vsib_q_w_dq_mode) + if (!vex.w + || bytemode == vex_vsib_q_w_dq_mode + || bytemode == vex_vsib_q_w_d_mode) indexes64 = indexes32 = names_ymm; else indexes64 = indexes32 = names_xmm; break; case 512: - if (!vex.w || bytemode == vex_vsib_q_w_dq_mode) + if (!vex.w + || bytemode == vex_vsib_q_w_dq_mode + || bytemode == vex_vsib_q_w_d_mode) indexes64 = indexes32 = names_zmm; else indexes64 = indexes32 = names_ymm; @@ -15366,7 +15388,9 @@ OP_XMM (int bytemode, int sizeflag ATTRIBUTE_UNUSED) names = names_xmm; break; case 256: - if (vex.w || bytemode != vex_vsib_q_w_dq_mode) + if (vex.w + || (bytemode != vex_vsib_q_w_dq_mode + && bytemode != vex_vsib_q_w_d_mode)) names = names_ymm; else names = names_xmm; @@ -16072,6 +16096,7 @@ OP_VEX (int bytemode, int sizeflag ATTRIBUTE_UNUSED) case vex_mode: case vex128_mode: case vex_vsib_q_w_dq_mode: + case vex_vsib_q_w_d_mode: names = names_xmm; break; case dq_mode: @@ -16096,6 +16121,7 @@ OP_VEX (int bytemode, int sizeflag ATTRIBUTE_UNUSED) names = names_ymm; break; case vex_vsib_q_w_dq_mode: + case vex_vsib_q_w_d_mode: names = vex.w ? names_ymm : names_xmm; break; case mask_mode: |