/* Print i386 instructions for GDB, the GNU debugger.
Copyright 1988, 1989, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of the GNU opcodes library.
#define Rm { OP_R, m_mode }
#define Ib { OP_I, b_mode }
#define sIb { OP_sI, b_mode } /* sign extened byte */
+#define sIbT { OP_sI, b_T_mode } /* sign extened byte like 'T' */
#define Iv { OP_I, v_mode }
#define sIv { OP_sI, v_mode }
#define Iq { OP_I, q_mode }
#define RMrSI { OP_REG, rSI_reg }
#define RMrDI { OP_REG, rDI_reg }
#define RMAL { OP_REG, al_reg }
-#define RMAL { OP_REG, al_reg }
#define RMCL { OP_REG, cl_reg }
#define RMDL { OP_REG, dl_reg }
#define RMBL { OP_REG, bl_reg }
#define VexScalar { OP_VEX, vex_scalar_mode }
#define Vex128 { OP_VEX, vex128_mode }
#define Vex256 { OP_VEX, vex256_mode }
+#define VexGdq { OP_VEX, dq_mode }
#define VexI4 { VEXI4_Fixup, 0}
#define EXdVex { OP_EX_Vex, d_mode }
#define EXdVexS { OP_EX_Vex, d_swap_mode }
b_mode = 1,
/* byte operand with operand swapped */
b_swap_mode,
+ /* byte operand, sign extend like 'T' suffix */
+ b_T_mode,
/* operand size depends on prefixes */
v_mode,
/* operand size depends on prefixes with operand swapped */
REG_VEX_0F72,
REG_VEX_0F73,
REG_VEX_0FAE,
+ REG_VEX_0F38F3,
REG_XOP_LWPCB,
- REG_XOP_LWP
+ REG_XOP_LWP,
+ REG_XOP_TBM_01,
+ REG_XOP_TBM_02
};
enum
PREFIX_0FAE_REG_2,
PREFIX_0FAE_REG_3,
PREFIX_0FB8,
+ PREFIX_0FBC,
PREFIX_0FBD,
PREFIX_0FC2,
PREFIX_0FC3,
PREFIX_VEX_0F38DD,
PREFIX_VEX_0F38DE,
PREFIX_VEX_0F38DF,
+ PREFIX_VEX_0F38F2,
+ PREFIX_VEX_0F38F3_REG_1,
+ PREFIX_VEX_0F38F3_REG_2,
+ PREFIX_VEX_0F38F3_REG_3,
+ PREFIX_VEX_0F38F7,
PREFIX_VEX_0F3A04,
PREFIX_VEX_0F3A05,
PREFIX_VEX_0F3A06,
VEX_LEN_0F38DD_P_2,
VEX_LEN_0F38DE_P_2,
VEX_LEN_0F38DF_P_2,
+ VEX_LEN_0F38F2_P_0,
+ VEX_LEN_0F38F3_R_1_P_0,
+ VEX_LEN_0F38F3_R_2_P_0,
+ VEX_LEN_0F38F3_R_3_P_0,
+ VEX_LEN_0F38F7_P_0,
VEX_LEN_0F3A06_P_2,
VEX_LEN_0F3A0A_P_2,
VEX_LEN_0F3A0B_P_2,
/* 68 */
{ "pushT", { sIv } },
{ "imulS", { Gv, Ev, Iv } },
- { "pushT", { sIb } },
+ { "pushT", { sIbT } },
{ "imulS", { Gv, Ev, sIb } },
{ "ins{b|}", { Ybr, indirDX } },
{ X86_64_TABLE (X86_64_6D) },
{ "ud1", { XX } },
{ REG_TABLE (REG_0FBA) },
{ "btcS", { Ev, Gv } },
- { "bsfS", { Gv, Ev } },
+ { PREFIX_TABLE (PREFIX_0FBC) },
{ PREFIX_TABLE (PREFIX_0FBD) },
{ "movs{bR|x}", { Gv, Eb } },
{ "movs{wR|x}", { Gv, Ew } }, /* yes, there really is movsww ! */
{ MOD_TABLE (MOD_VEX_0FAE_REG_2) },
{ MOD_TABLE (MOD_VEX_0FAE_REG_3) },
},
+ /* REG_VEX_0F38F3 */
+ {
+ { Bad_Opcode },
+ { PREFIX_TABLE (PREFIX_VEX_0F38F3_REG_1) },
+ { PREFIX_TABLE (PREFIX_VEX_0F38F3_REG_2) },
+ { PREFIX_TABLE (PREFIX_VEX_0F38F3_REG_3) },
+ },
/* REG_XOP_LWPCB */
{
{ "llwpcb", { { OP_LWPCB_E, 0 } } },
{ "lwpins", { { OP_LWP_E, 0 }, Ed, Iq } },
{ "lwpval", { { OP_LWP_E, 0 }, Ed, Iq } },
},
+ /* REG_XOP_TBM_01 */
+ {
+ { Bad_Opcode },
+ { "blcfill", { { OP_LWP_E, 0 }, Ev } },
+ { "blsfill", { { OP_LWP_E, 0 }, Ev } },
+ { "blcs", { { OP_LWP_E, 0 }, Ev } },
+ { "tzmsk", { { OP_LWP_E, 0 }, Ev } },
+ { "blcic", { { OP_LWP_E, 0 }, Ev } },
+ { "blsic", { { OP_LWP_E, 0 }, Ev } },
+ { "t1mskc", { { OP_LWP_E, 0 }, Ev } },
+ },
+ /* REG_XOP_TBM_02 */
+ {
+ { Bad_Opcode },
+ { "blcmsk", { { OP_LWP_E, 0 }, Ev } },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { "blci", { { OP_LWP_E, 0 }, Ev } },
+ },
};
static const struct dis386 prefix_table[][4] = {
{ "popcntS", { Gv, Ev } },
},
+ /* PREFIX_0FBC */
+ {
+ { "bsfS", { Gv, Ev } },
+ { "tzcntS", { Gv, Ev } },
+ { "bsfS", { Gv, Ev } },
+ },
+
/* PREFIX_0FBD */
{
{ "bsrS", { Gv, Ev } },
{ VEX_LEN_TABLE (VEX_LEN_0F38DF_P_2) },
},
+ /* PREFIX_VEX_0F38F2 */
+ {
+ { VEX_LEN_TABLE (VEX_LEN_0F38F2_P_0) },
+ },
+
+ /* PREFIX_VEX_0F38F3_REG_1 */
+ {
+ { VEX_LEN_TABLE (VEX_LEN_0F38F3_R_1_P_0) },
+ },
+
+ /* PREFIX_VEX_0F38F3_REG_2 */
+ {
+ { VEX_LEN_TABLE (VEX_LEN_0F38F3_R_2_P_0) },
+ },
+
+ /* PREFIX_VEX_0F38F3_REG_3 */
+ {
+ { VEX_LEN_TABLE (VEX_LEN_0F38F3_R_3_P_0) },
+ },
+
+ /* PREFIX_VEX_0F38F7 */
+ {
+ { VEX_LEN_TABLE (VEX_LEN_0F38F7_P_0) },
+ },
+
/* PREFIX_VEX_0F3A04 */
{
{ Bad_Opcode },
/* X86_64_D4 */
{
- { "aam", { sIb } },
+ { "aam", { Ib } },
},
/* X86_64_D5 */
{
- { "aad", { sIb } },
+ { "aad", { Ib } },
},
/* X86_64_EA */
{ Bad_Opcode },
{ Bad_Opcode },
/* 10 */
- { Bad_Opcode },
+ { "bextr", { Gv, Ev, Iq } },
{ Bad_Opcode },
{ Bad_Opcode },
{ Bad_Opcode },
{
/* 00 */
{ Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
+ { REG_TABLE (REG_XOP_TBM_01) },
+ { REG_TABLE (REG_XOP_TBM_02) },
{ Bad_Opcode },
{ Bad_Opcode },
{ Bad_Opcode },
{ Bad_Opcode },
{ Bad_Opcode },
/* 10 */
- { Bad_Opcode },
+ { "bextr", { Gv, Ev, Iq } },
{ Bad_Opcode },
{ REG_TABLE (REG_XOP_LWP) },
{ Bad_Opcode },
/* f0 */
{ Bad_Opcode },
{ Bad_Opcode },
+ { PREFIX_TABLE (PREFIX_VEX_0F38F2) },
+ { REG_TABLE (REG_VEX_0F38F3) },
{ Bad_Opcode },
{ Bad_Opcode },
{ Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
+ { PREFIX_TABLE (PREFIX_VEX_0F38F7) },
/* f8 */
{ Bad_Opcode },
{ Bad_Opcode },
{ VEX_W_TABLE (VEX_W_0F38DF_P_2) },
},
+ /* VEX_LEN_0F38F2_P_0 */
+ {
+ { "andnS", { Gdq, VexGdq, Edq } },
+ },
+
+ /* VEX_LEN_0F38F3_R_1_P_0 */
+ {
+ { "blsrS", { VexGdq, Edq } },
+ },
+
+ /* VEX_LEN_0F38F3_R_2_P_0 */
+ {
+ { "blsmskS", { VexGdq, Edq } },
+ },
+
+ /* VEX_LEN_0F38F3_R_3_P_0 */
+ {
+ { "blsiS", { VexGdq, Edq } },
+ },
+
+ /* VEX_LEN_0F38F7_P_0 */
+ {
+ { "bextrS", { Gdq, Edq, VexGdq } },
+ },
+
/* VEX_LEN_0F3A06_P_2 */
{
{ Bad_Opcode },
if (info->mach == bfd_mach_x86_64_intel_syntax
|| info->mach == bfd_mach_x86_64
+ || info->mach == bfd_mach_x64_32_intel_syntax
+ || info->mach == bfd_mach_x64_32
|| info->mach == bfd_mach_l1om
|| info->mach == bfd_mach_l1om_intel_syntax)
address_mode = mode_64bit;
if (intel_syntax == (char) -1)
intel_syntax = (info->mach == bfd_mach_i386_i386_intel_syntax
|| info->mach == bfd_mach_x86_64_intel_syntax
+ || info->mach == bfd_mach_x64_32_intel_syntax
|| info->mach == bfd_mach_l1om_intel_syntax);
if (info->mach == bfd_mach_i386_i386
|| info->mach == bfd_mach_x86_64
+ || info->mach == bfd_mach_x64_32
|| info->mach == bfd_mach_l1om
|| info->mach == bfd_mach_i386_i386_intel_syntax
|| info->mach == bfd_mach_x86_64_intel_syntax
+ || info->mach == bfd_mach_x64_32_intel_syntax
|| info->mach == bfd_mach_l1om_intel_syntax)
priv.orig_sizeflag = AFLAG | DFLAG;
else if (info->mach == bfd_mach_i386_i8086)
modrm.rm = *codep & 7;
}
- need_vex = 0;
- need_vex_reg = 0;
- vex_w_done = 0;
+ need_vex = 0;
+ need_vex_reg = 0;
+ vex_w_done = 0;
if (dp->name == NULL && dp->op[0].bytemode == FLOATCODE)
{
switch (bytemode)
{
case b_mode:
+ case b_T_mode:
FETCH_DATA (the_info, codep + 1);
op = *codep++;
if ((op & 0x80) != 0)
op -= 0x100;
+ if (bytemode == b_T_mode)
+ {
+ if (address_mode != mode_64bit
+ || !(sizeflag & DFLAG))
+ {
+ if (sizeflag & DFLAG)
+ op &= 0xffffffff;
+ else
+ op &= 0xffff;
+ }
+ }
+ else
+ {
+ if (!(rex & REX_W))
+ {
+ if (sizeflag & DFLAG)
+ op &= 0xffffffff;
+ else
+ op &= 0xffff;
+ }
+ }
break;
case v_mode:
if (sizeflag & DFLAG)
oappend (INTERNAL_DISASSEMBLER_ERROR);
return;
}
- disp = ((start_pc + codep - start_codep + disp) & mask) | segment;
+ disp = ((start_pc + (codep - start_codep) + disp) & mask) | segment;
set_op (disp, 0);
print_operand_value (scratchbuf, 1, disp);
oappend (scratchbuf);
{
case vex_mode:
case vex128_mode:
+ names = names_xmm;
+ break;
+ case dq_mode:
+ if (vex.w)
+ names = names64;
+ else
+ names = names32;
break;
default:
abort ();
return;
}
-
- names = names_xmm;
break;
case 256:
switch (bytemode)
projects / deliverable / binutils-gdb.git / blobdiff