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/* Print i386 instructions for GDB, the GNU debugger.
 
/* Print i386 instructions for GDB, the GNU debugger.
 
   Copyright (C) 1988, 89, 91, 93, 94, 95, 96, 97, 98, 1999
 
   Copyright (C) 1988, 89, 91, 93, 94, 95, 96, 97, 98, 1999
 
   Free Software Foundation, Inc.
 
   Free Software Foundation, Inc.
 
 
 
 
 
This file is part of GDB.
 
This file is part of GDB.
 
 
 
 
 
This program is free software; you can redistribute it and/or modify
 
This program is free software; you can redistribute it and/or modify
 
it under the terms of the GNU General Public License as published by
 
it under the terms of the GNU General Public License as published by
 
the Free Software Foundation; either version 2 of the License, or
 
the Free Software Foundation; either version 2 of the License, or
 
(at your option) any later version.
 
(at your option) any later version.
 
 
 
 
 
This program is distributed in the hope that it will be useful,
 
This program is distributed in the hope that it will be useful,
 
but WITHOUT ANY WARRANTY; without even the implied warranty of
 
but WITHOUT ANY WARRANTY; without even the implied warranty of
 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
GNU General Public License for more details.
 
GNU General Public License for more details.
 
 
 
 
 
You should have received a copy of the GNU General Public License
 
You should have received a copy of the GNU General Public License
 
along with this program; if not, write to the Free Software
 
along with this program; if not, write to the Free Software
 
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 
 
 
 
/*
 
/*
 
 * 80386 instruction printer by Pace Willisson (pace@prep.ai.mit.edu)
 
 * 80386 instruction printer by Pace Willisson (pace@prep.ai.mit.edu)
 
 * July 1988
 
 * July 1988
 
 *  modified by John Hassey (hassey@dg-rtp.dg.com)
 
 *  modified by John Hassey (hassey@dg-rtp.dg.com)
 
 */
 
 */
 
 
 
 
 
/*
 
/*
 
 * The main tables describing the instructions is essentially a copy
 
 * The main tables describing the instructions is essentially a copy
 
 * of the "Opcode Map" chapter (Appendix A) of the Intel 80386
 
 * of the "Opcode Map" chapter (Appendix A) of the Intel 80386
 
 * Programmers Manual.  Usually, there is a capital letter, followed
 
 * Programmers Manual.  Usually, there is a capital letter, followed
 
 * by a small letter.  The capital letter tell the addressing mode,
 
 * by a small letter.  The capital letter tell the addressing mode,
 
 * and the small letter tells about the operand size.  Refer to
 
 * and the small letter tells about the operand size.  Refer to
 
 * the Intel manual for details.
 
 * the Intel manual for details.
 
 */
 
 */
 
 
 
 
 
#include "dis-asm.h"
 
#include "dis-asm.h"
 
#include "sysdep.h"
 
#include "sysdep.h"
 
#include "opintl.h"
 
#include "opintl.h"
 
 
 
 
 
#define MAXLEN 20
 
#define MAXLEN 20
 
 
 
 
 
#include <setjmp.h>
 
#include <setjmp.h>
 
 
 
 
 
#ifndef UNIXWARE_COMPAT
 
#ifndef UNIXWARE_COMPAT
 
/* Set non-zero for broken, compatible instructions.  Set to zero for
 
/* Set non-zero for broken, compatible instructions.  Set to zero for
 
   non-broken opcodes.  */
 
   non-broken opcodes.  */
 
#define UNIXWARE_COMPAT 1
 
#define UNIXWARE_COMPAT 1
 
#endif
 
#endif
 
 
 
 
 
static int fetch_data PARAMS ((struct disassemble_info *, bfd_byte *));
 
static int fetch_data PARAMS ((struct disassemble_info *, bfd_byte *));
 
 
 
 
 
struct dis_private
 
struct dis_private
 
{
 
{
 
  /* Points to first byte not fetched.  */
 
  /* Points to first byte not fetched.  */
 
  bfd_byte *max_fetched;
 
  bfd_byte *max_fetched;
 
  bfd_byte the_buffer[MAXLEN];
 
  bfd_byte the_buffer[MAXLEN];
 
  bfd_vma insn_start;
 
  bfd_vma insn_start;
 
  jmp_buf bailout;
 
  jmp_buf bailout;
 
};
 
};
 
 
 
 
 
/* The opcode for the fwait instruction, which we treat as a prefix
 
/* The opcode for the fwait instruction, which we treat as a prefix
 
   when we can.  */
 
   when we can.  */
 
#define FWAIT_OPCODE (0x9b)
 
#define FWAIT_OPCODE (0x9b)
 
 
 
 
 
/* Flags for the prefixes for the current instruction.  See below.  */
 
/* Flags for the prefixes for the current instruction.  See below.  */
 
static int prefixes;
 
static int prefixes;
 
 
 
 
 
/* Flags for prefixes which we somehow handled when printing the
 
/* Flags for prefixes which we somehow handled when printing the
 
   current instruction.  */
 
   current instruction.  */
 
static int used_prefixes;
 
static int used_prefixes;
 
 
 
 
 
/* Flags stored in PREFIXES.  */
 
/* Flags stored in PREFIXES.  */
 
#define PREFIX_REPZ 1
 
#define PREFIX_REPZ 1
 
#define PREFIX_REPNZ 2
 
#define PREFIX_REPNZ 2
 
#define PREFIX_LOCK 4
 
#define PREFIX_LOCK 4
 
#define PREFIX_CS 8
 
#define PREFIX_CS 8
 
#define PREFIX_SS 0x10
 
#define PREFIX_SS 0x10
 
#define PREFIX_DS 0x20
 
#define PREFIX_DS 0x20
 
#define PREFIX_ES 0x40
 
#define PREFIX_ES 0x40
 
#define PREFIX_FS 0x80
 
#define PREFIX_FS 0x80
 
#define PREFIX_GS 0x100
 
#define PREFIX_GS 0x100
 
#define PREFIX_DATA 0x200
 
#define PREFIX_DATA 0x200
 
#define PREFIX_ADDR 0x400
 
#define PREFIX_ADDR 0x400
 
#define PREFIX_FWAIT 0x800
 
#define PREFIX_FWAIT 0x800
 
 
 
 
 
/* Make sure that bytes from INFO->PRIVATE_DATA->BUFFER (inclusive)
 
/* Make sure that bytes from INFO->PRIVATE_DATA->BUFFER (inclusive)
 
   to ADDR (exclusive) are valid.  Returns 1 for success, longjmps
 
   to ADDR (exclusive) are valid.  Returns 1 for success, longjmps
 
   on error.  */
 
   on error.  */
 
#define FETCH_DATA(info, addr) \
 
#define FETCH_DATA(info, addr) \
 
  ((addr) <= ((struct dis_private *)(info->private_data))->max_fetched \
 
  ((addr) <= ((struct dis_private *)(info->private_data))->max_fetched \
 
   ? 1 : fetch_data ((info), (addr)))
 
   ? 1 : fetch_data ((info), (addr)))
 
 
 
 
 
static int
 
static int
 
fetch_data (info, addr)
 
fetch_data (info, addr)
 
     struct disassemble_info *info;
 
     struct disassemble_info *info;
 
     bfd_byte *addr;
 
     bfd_byte *addr;
 
{
 
{
 
  int status;
 
  int status;
 
  struct dis_private *priv = (struct dis_private *)info->private_data;
 
  struct dis_private *priv = (struct dis_private *)info->private_data;
 
  bfd_vma start = priv->insn_start + (priv->max_fetched - priv->the_buffer);
 
  bfd_vma start = priv->insn_start + (priv->max_fetched - priv->the_buffer);
 
 
 
 
 
  status = (*info->read_memory_func) (start,
 
  status = (*info->read_memory_func) (start,
 
                                      priv->max_fetched,
 
                                      priv->max_fetched,
 
                                      addr - priv->max_fetched,
 
                                      addr - priv->max_fetched,
 
                                      info);
 
                                      info);
 
  if (status != 0)
 
  if (status != 0)
 
    {
 
    {
 
      /* If we did manage to read at least one byte, then
 
      /* If we did manage to read at least one byte, then
 
         print_insn_i386 will do something sensible.  Otherwise, print
 
         print_insn_i386 will do something sensible.  Otherwise, print
 
         an error.  We do that here because this is where we know
 
         an error.  We do that here because this is where we know
 
         STATUS.  */
 
         STATUS.  */
 
      if (priv->max_fetched == priv->the_buffer)
 
      if (priv->max_fetched == priv->the_buffer)
 
        (*info->memory_error_func) (status, start, info);
 
        (*info->memory_error_func) (status, start, info);
 
      longjmp (priv->bailout, 1);
 
      longjmp (priv->bailout, 1);
 
    }
 
    }
 
  else
 
  else
 
    priv->max_fetched = addr;
 
    priv->max_fetched = addr;
 
  return 1;
 
  return 1;
 
}
 
}
 
 
 
 
 
#define XX NULL, 0
 
#define XX NULL, 0
 
 
 
 
 
#define Eb OP_E, b_mode
 
#define Eb OP_E, b_mode
 
#define indirEb OP_indirE, b_mode
 
#define indirEb OP_indirE, b_mode
 
#define Gb OP_G, b_mode
 
#define Gb OP_G, b_mode
 
#define Ev OP_E, v_mode
 
#define Ev OP_E, v_mode
 
#define Ed OP_E, d_mode
 
#define Ed OP_E, d_mode
 
#define indirEv OP_indirE, v_mode
 
#define indirEv OP_indirE, v_mode
 
#define Ew OP_E, w_mode
 
#define Ew OP_E, w_mode
 
#define Ma OP_E, v_mode
 
#define Ma OP_E, v_mode
 
#define M OP_E, 0               /* lea */
 
#define M OP_E, 0               /* lea */
 
#define Mp OP_E, 0              /* 32 or 48 bit memory operand for LDS, LES etc */
 
#define Mp OP_E, 0              /* 32 or 48 bit memory operand for LDS, LES etc */
 
#define Gv OP_G, v_mode
 
#define Gv OP_G, v_mode
 
#define Gw OP_G, w_mode
 
#define Gw OP_G, w_mode
 
#define Rd OP_Rd, d_mode
 
#define Rd OP_Rd, d_mode
 
#define Ib OP_I, b_mode
 
#define Ib OP_I, b_mode
 
#define sIb OP_sI, b_mode       /* sign extened byte */
 
#define sIb OP_sI, b_mode       /* sign extened byte */
 
#define Iv OP_I, v_mode
 
#define Iv OP_I, v_mode
 
#define Iw OP_I, w_mode
 
#define Iw OP_I, w_mode
 
#define Jb OP_J, b_mode
 
#define Jb OP_J, b_mode
 
#define Jv OP_J, v_mode
 
#define Jv OP_J, v_mode
 
#define Cd OP_C, d_mode
 
#define Cd OP_C, d_mode
 
#define Dd OP_D, d_mode
 
#define Dd OP_D, d_mode
 
#define Td OP_T, d_mode
 
#define Td OP_T, d_mode
 
 
 
 
 
#define eAX OP_REG, eAX_reg
 
#define eAX OP_REG, eAX_reg
 
#define eBX OP_REG, eBX_reg
 
#define eBX OP_REG, eBX_reg
 
#define eCX OP_REG, eCX_reg
 
#define eCX OP_REG, eCX_reg
 
#define eDX OP_REG, eDX_reg
 
#define eDX OP_REG, eDX_reg
 
#define eSP OP_REG, eSP_reg
 
#define eSP OP_REG, eSP_reg
 
#define eBP OP_REG, eBP_reg
 
#define eBP OP_REG, eBP_reg
 
#define eSI OP_REG, eSI_reg
 
#define eSI OP_REG, eSI_reg
 
#define eDI OP_REG, eDI_reg
 
#define eDI OP_REG, eDI_reg
 
#define AL OP_REG, al_reg
 
#define AL OP_REG, al_reg
 
#define CL OP_REG, cl_reg
 
#define CL OP_REG, cl_reg
 
#define DL OP_REG, dl_reg
 
#define DL OP_REG, dl_reg
 
#define BL OP_REG, bl_reg
 
#define BL OP_REG, bl_reg
 
#define AH OP_REG, ah_reg
 
#define AH OP_REG, ah_reg
 
#define CH OP_REG, ch_reg
 
#define CH OP_REG, ch_reg
 
#define DH OP_REG, dh_reg
 
#define DH OP_REG, dh_reg
 
#define BH OP_REG, bh_reg
 
#define BH OP_REG, bh_reg
 
#define AX OP_REG, ax_reg
 
#define AX OP_REG, ax_reg
 
#define DX OP_REG, dx_reg
 
#define DX OP_REG, dx_reg
 
#define indirDX OP_REG, indir_dx_reg
 
#define indirDX OP_REG, indir_dx_reg
 
 
 
 
 
#define Sw OP_SEG, w_mode
 
#define Sw OP_SEG, w_mode
 
#define Ap OP_DIR, 0
 
#define Ap OP_DIR, 0
 
#define Ob OP_OFF, b_mode
 
#define Ob OP_OFF, b_mode
 
#define Ov OP_OFF, v_mode
 
#define Ov OP_OFF, v_mode
 
#define Xb OP_DSreg, eSI_reg
 
#define Xb OP_DSreg, eSI_reg
 
#define Xv OP_DSreg, eSI_reg
 
#define Xv OP_DSreg, eSI_reg
 
#define Yb OP_ESreg, eDI_reg
 
#define Yb OP_ESreg, eDI_reg
 
#define Yv OP_ESreg, eDI_reg
 
#define Yv OP_ESreg, eDI_reg
 
#define DSBX OP_DSreg, eBX_reg
 
#define DSBX OP_DSreg, eBX_reg
 
 
 
 
 
#define es OP_REG, es_reg
 
#define es OP_REG, es_reg
 
#define ss OP_REG, ss_reg
 
#define ss OP_REG, ss_reg
 
#define cs OP_REG, cs_reg
 
#define cs OP_REG, cs_reg
 
#define ds OP_REG, ds_reg
 
#define ds OP_REG, ds_reg
 
#define fs OP_REG, fs_reg
 
#define fs OP_REG, fs_reg
 
#define gs OP_REG, gs_reg
 
#define gs OP_REG, gs_reg
 
 
 
 
 
#define MX OP_MMX, 0
 
#define MX OP_MMX, 0
 
#define XM OP_XMM, 0
 
#define XM OP_XMM, 0
 
#define EM OP_EM, v_mode
 
#define EM OP_EM, v_mode
 
#define EX OP_EX, v_mode
 
#define EX OP_EX, v_mode
 
#define MS OP_MS, v_mode
 
#define MS OP_MS, v_mode
 
#define None OP_E, 0
 
#define None OP_E, 0
 
#define OPSUF OP_3DNowSuffix, 0
 
#define OPSUF OP_3DNowSuffix, 0
 
#define OPSIMD OP_SIMD_Suffix, 0
 
#define OPSIMD OP_SIMD_Suffix, 0
 
 
 
 
 
/* bits in sizeflag */
 
/* bits in sizeflag */
 
#if 0 /* leave undefined until someone adds the extra flag to objdump */
 
#if 0 /* leave undefined until someone adds the extra flag to objdump */
 
#define SUFFIX_ALWAYS 4
 
#define SUFFIX_ALWAYS 4
 
#endif
 
#endif
 
#define AFLAG 2
 
#define AFLAG 2
 
#define DFLAG 1
 
#define DFLAG 1
 
 
 
 
 
typedef void (*op_rtn) PARAMS ((int bytemode, int sizeflag));
 
typedef void (*op_rtn) PARAMS ((int bytemode, int sizeflag));
 
 
 
 
 
static void OP_E PARAMS ((int, int));
 
static void OP_E PARAMS ((int, int));
 
static void OP_G PARAMS ((int, int));
 
static void OP_G PARAMS ((int, int));
 
static void OP_I PARAMS ((int, int));
 
static void OP_I PARAMS ((int, int));
 
static void OP_indirE PARAMS ((int, int));
 
static void OP_indirE PARAMS ((int, int));
 
static void OP_sI PARAMS ((int, int));
 
static void OP_sI PARAMS ((int, int));
 
static void OP_REG PARAMS ((int, int));
 
static void OP_REG PARAMS ((int, int));
 
static void OP_J PARAMS ((int, int));
 
static void OP_J PARAMS ((int, int));
 
static void OP_DIR PARAMS ((int, int));
 
static void OP_DIR PARAMS ((int, int));
 
static void OP_OFF PARAMS ((int, int));
 
static void OP_OFF PARAMS ((int, int));
 
static void OP_ESreg PARAMS ((int, int));
 
static void OP_ESreg PARAMS ((int, int));
 
static void OP_DSreg PARAMS ((int, int));
 
static void OP_DSreg PARAMS ((int, int));
 
static void OP_SEG PARAMS ((int, int));
 
static void OP_SEG PARAMS ((int, int));
 
static void OP_C PARAMS ((int, int));
 
static void OP_C PARAMS ((int, int));
 
static void OP_D PARAMS ((int, int));
 
static void OP_D PARAMS ((int, int));
 
static void OP_T PARAMS ((int, int));
 
static void OP_T PARAMS ((int, int));
 
static void OP_Rd PARAMS ((int, int));
 
static void OP_Rd PARAMS ((int, int));
 
static void OP_ST PARAMS ((int, int));
 
static void OP_ST PARAMS ((int, int));
 
static void OP_STi  PARAMS ((int, int));
 
static void OP_STi  PARAMS ((int, int));
 
static void OP_MMX PARAMS ((int, int));
 
static void OP_MMX PARAMS ((int, int));
 
static void OP_XMM PARAMS ((int, int));
 
static void OP_XMM PARAMS ((int, int));
 
static void OP_EM PARAMS ((int, int));
 
static void OP_EM PARAMS ((int, int));
 
static void OP_EX PARAMS ((int, int));
 
static void OP_EX PARAMS ((int, int));
 
static void OP_MS PARAMS ((int, int));
 
static void OP_MS PARAMS ((int, int));
 
static void OP_3DNowSuffix PARAMS ((int, int));
 
static void OP_3DNowSuffix PARAMS ((int, int));
 
static void OP_SIMD_Suffix PARAMS ((int, int));
 
static void OP_SIMD_Suffix PARAMS ((int, int));
 
static void SIMD_Fixup PARAMS ((int, int));
 
static void SIMD_Fixup PARAMS ((int, int));
 
 
 
 
 
static void append_seg PARAMS ((void));
 
static void append_seg PARAMS ((void));
 
static void set_op PARAMS ((unsigned int op));
 
static void set_op PARAMS ((unsigned int op));
 
static void putop PARAMS ((const char *template, int sizeflag));
 
static void putop PARAMS ((const char *template, int sizeflag));
 
static void dofloat PARAMS ((int sizeflag));
 
static void dofloat PARAMS ((int sizeflag));
 
static int get16 PARAMS ((void));
 
static int get16 PARAMS ((void));
 
static int get32 PARAMS ((void));
 
static int get32 PARAMS ((void));
 
static void ckprefix PARAMS ((void));
 
static void ckprefix PARAMS ((void));
 
static const char *prefix_name PARAMS ((int, int));
 
static const char *prefix_name PARAMS ((int, int));
 
static void ptr_reg PARAMS ((int, int));
 
static void ptr_reg PARAMS ((int, int));
 
static void BadOp PARAMS ((void));
 
static void BadOp PARAMS ((void));
 
 
 
 
 
#define b_mode 1
 
#define b_mode 1
 
#define v_mode 2
 
#define v_mode 2
 
#define w_mode 3
 
#define w_mode 3
 
#define d_mode 4
 
#define d_mode 4
 
#define x_mode 5
 
#define x_mode 5
 
 
 
 
 
#define es_reg 100
 
#define es_reg 100
 
#define cs_reg 101
 
#define cs_reg 101
 
#define ss_reg 102
 
#define ss_reg 102
 
#define ds_reg 103
 
#define ds_reg 103
 
#define fs_reg 104
 
#define fs_reg 104
 
#define gs_reg 105
 
#define gs_reg 105
 
 
 
 
 
#define eAX_reg 108
 
#define eAX_reg 108
 
#define eCX_reg 109
 
#define eCX_reg 109
 
#define eDX_reg 110
 
#define eDX_reg 110
 
#define eBX_reg 111
 
#define eBX_reg 111
 
#define eSP_reg 112
 
#define eSP_reg 112
 
#define eBP_reg 113
 
#define eBP_reg 113
 
#define eSI_reg 114
 
#define eSI_reg 114
 
#define eDI_reg 115
 
#define eDI_reg 115
 
 
 
 
 
#define al_reg 116
 
#define al_reg 116
 
#define cl_reg 117
 
#define cl_reg 117
 
#define dl_reg 118
 
#define dl_reg 118
 
#define bl_reg 119
 
#define bl_reg 119
 
#define ah_reg 120
 
#define ah_reg 120
 
#define ch_reg 121
 
#define ch_reg 121
 
#define dh_reg 122
 
#define dh_reg 122
 
#define bh_reg 123
 
#define bh_reg 123
 
 
 
 
 
#define ax_reg 124
 
#define ax_reg 124
 
#define cx_reg 125
 
#define cx_reg 125
 
#define dx_reg 126
 
#define dx_reg 126
 
#define bx_reg 127
 
#define bx_reg 127
 
#define sp_reg 128
 
#define sp_reg 128
 
#define bp_reg 129
 
#define bp_reg 129
 
#define si_reg 130
 
#define si_reg 130
 
#define di_reg 131
 
#define di_reg 131
 
 
 
 
 
#define indir_dx_reg 150
 
#define indir_dx_reg 150
 
 
 
 
 
#define USE_GROUPS 1
 
#define USE_GROUPS 1
 
#define USE_PREFIX_USER_TABLE 2
 
#define USE_PREFIX_USER_TABLE 2
 
 
 
 
 
#define GRP1b NULL, NULL, 0, NULL, USE_GROUPS, NULL, 0
 
#define GRP1b NULL, NULL, 0, NULL, USE_GROUPS, NULL, 0
 
#define GRP1S NULL, NULL, 1, NULL, USE_GROUPS, NULL, 0
 
#define GRP1S NULL, NULL, 1, NULL, USE_GROUPS, NULL, 0
 
#define GRP1Ss NULL, NULL, 2, NULL, USE_GROUPS, NULL, 0
 
#define GRP1Ss NULL, NULL, 2, NULL, USE_GROUPS, NULL, 0
 
#define GRP2b NULL, NULL, 3, NULL, USE_GROUPS, NULL, 0
 
#define GRP2b NULL, NULL, 3, NULL, USE_GROUPS, NULL, 0
 
#define GRP2S NULL, NULL, 4, NULL, USE_GROUPS, NULL, 0
 
#define GRP2S NULL, NULL, 4, NULL, USE_GROUPS, NULL, 0
 
#define GRP2b_one NULL, NULL, 5, NULL, USE_GROUPS, NULL, 0
 
#define GRP2b_one NULL, NULL, 5, NULL, USE_GROUPS, NULL, 0
 
#define GRP2S_one NULL, NULL, 6, NULL, USE_GROUPS, NULL, 0
 
#define GRP2S_one NULL, NULL, 6, NULL, USE_GROUPS, NULL, 0
 
#define GRP2b_cl NULL, NULL, 7, NULL, USE_GROUPS, NULL, 0
 
#define GRP2b_cl NULL, NULL, 7, NULL, USE_GROUPS, NULL, 0
 
#define GRP2S_cl NULL, NULL, 8, NULL, USE_GROUPS, NULL, 0
 
#define GRP2S_cl NULL, NULL, 8, NULL, USE_GROUPS, NULL, 0
 
#define GRP3b NULL, NULL, 9, NULL, USE_GROUPS, NULL, 0
 
#define GRP3b NULL, NULL, 9, NULL, USE_GROUPS, NULL, 0
 
#define GRP3S NULL, NULL, 10, NULL, USE_GROUPS, NULL, 0
 
#define GRP3S NULL, NULL, 10, NULL, USE_GROUPS, NULL, 0
 
#define GRP4  NULL, NULL, 11, NULL, USE_GROUPS, NULL, 0
 
#define GRP4  NULL, NULL, 11, NULL, USE_GROUPS, NULL, 0
 
#define GRP5  NULL, NULL, 12, NULL, USE_GROUPS, NULL, 0
 
#define GRP5  NULL, NULL, 12, NULL, USE_GROUPS, NULL, 0
 
#define GRP6  NULL, NULL, 13, NULL, USE_GROUPS, NULL, 0
 
#define GRP6  NULL, NULL, 13, NULL, USE_GROUPS, NULL, 0
 
#define GRP7 NULL, NULL, 14, NULL, USE_GROUPS, NULL, 0
 
#define GRP7 NULL, NULL, 14, NULL, USE_GROUPS, NULL, 0
 
#define GRP8 NULL, NULL, 15, NULL, USE_GROUPS, NULL, 0
 
#define GRP8 NULL, NULL, 15, NULL, USE_GROUPS, NULL, 0
 
#define GRP9 NULL, NULL, 16, NULL, USE_GROUPS, NULL, 0
 
#define GRP9 NULL, NULL, 16, NULL, USE_GROUPS, NULL, 0
 
#define GRP10 NULL, NULL, 17, NULL, USE_GROUPS, NULL, 0
 
#define GRP10 NULL, NULL, 17, NULL, USE_GROUPS, NULL, 0
 
#define GRP11 NULL, NULL, 18, NULL, USE_GROUPS, NULL, 0
 
#define GRP11 NULL, NULL, 18, NULL, USE_GROUPS, NULL, 0
 
#define GRP12 NULL, NULL, 19, NULL, USE_GROUPS, NULL, 0
 
#define GRP12 NULL, NULL, 19, NULL, USE_GROUPS, NULL, 0
 
#define GRP13 NULL, NULL, 20, NULL, USE_GROUPS, NULL, 0
 
#define GRP13 NULL, NULL, 20, NULL, USE_GROUPS, NULL, 0
 
#define GRP14 NULL, NULL, 21, NULL, USE_GROUPS, NULL, 0
 
#define GRP14 NULL, NULL, 21, NULL, USE_GROUPS, NULL, 0
 
#define GRPAMD NULL, NULL, 22, NULL, USE_GROUPS, NULL, 0
 
#define GRPAMD NULL, NULL, 22, NULL, USE_GROUPS, NULL, 0
 
 
 
 
 
#define PREGRP0 NULL, NULL, 0, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP0 NULL, NULL, 0, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP1 NULL, NULL, 1, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP1 NULL, NULL, 1, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP2 NULL, NULL, 2, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP2 NULL, NULL, 2, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP3 NULL, NULL, 3, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP3 NULL, NULL, 3, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP4 NULL, NULL, 4, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP4 NULL, NULL, 4, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP5 NULL, NULL, 5, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP5 NULL, NULL, 5, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP6 NULL, NULL, 6, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP6 NULL, NULL, 6, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP7 NULL, NULL, 7, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP7 NULL, NULL, 7, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP8 NULL, NULL, 8, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP8 NULL, NULL, 8, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP9 NULL, NULL, 9, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP9 NULL, NULL, 9, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP10 NULL, NULL, 10, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP10 NULL, NULL, 10, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP11 NULL, NULL, 11, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP11 NULL, NULL, 11, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP12 NULL, NULL, 12, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP12 NULL, NULL, 12, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP13 NULL, NULL, 13, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP13 NULL, NULL, 13, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP14 NULL, NULL, 14, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
#define PREGRP14 NULL, NULL, 14, NULL, USE_PREFIX_USER_TABLE, NULL, 0
 
 
 
 
 
#define FLOATCODE 50
 
#define FLOATCODE 50
 
#define FLOAT NULL, NULL, FLOATCODE, NULL, 0, NULL, 0
 
#define FLOAT NULL, NULL, FLOATCODE, NULL, 0, NULL, 0
 
 
 
 
 
struct dis386 {
 
struct dis386 {
 
  const char *name;
 
  const char *name;
 
  op_rtn op1;
 
  op_rtn op1;
 
  int bytemode1;
 
  int bytemode1;
 
  op_rtn op2;
 
  op_rtn op2;
 
  int bytemode2;
 
  int bytemode2;
 
  op_rtn op3;
 
  op_rtn op3;
 
  int bytemode3;
 
  int bytemode3;
 
};
 
};
 
 
 
 
 
/* Upper case letters in the instruction names here are macros.
 
/* Upper case letters in the instruction names here are macros.
 
   'A' => print 'b' if no register operands or suffix_always is true
 
   'A' => print 'b' if no register operands or suffix_always is true
 
   'B' => print 'b' if suffix_always is true
 
   'B' => print 'b' if suffix_always is true
 
   'E' => print 'e' if 32-bit form of jcxz
 
   'E' => print 'e' if 32-bit form of jcxz
 
   'L' => print 'l' if suffix_always is true
 
   'L' => print 'l' if suffix_always is true
 
   'N' => print 'n' if instruction has no wait "prefix"
 
   'N' => print 'n' if instruction has no wait "prefix"
 
   'P' => print 'w' or 'l' if instruction has an operand size prefix,
 
   'P' => print 'w' or 'l' if instruction has an operand size prefix,
 
                              or suffix_always is true
 
                              or suffix_always is true
 
   'Q' => print 'w' or 'l' if no register operands or suffix_always is true
 
   'Q' => print 'w' or 'l' if no register operands or suffix_always is true
 
   'R' => print 'w' or 'l' ("wd" or "dq" in intel mode)
 
   'R' => print 'w' or 'l' ("wd" or "dq" in intel mode)
 
   'S' => print 'w' or 'l' if suffix_always is true
 
   'S' => print 'w' or 'l' if suffix_always is true
 
   'W' => print 'b' or 'w' ("w" or "de" in intel mode)
 
   'W' => print 'b' or 'w' ("w" or "de" in intel mode)
 
*/
 
*/
 
 
 
 
 
static const struct dis386 dis386_att[] = {
 
static const struct dis386 dis386_att[] = {
 
  /* 00 */
 
  /* 00 */
 
  { "addB",     Eb, Gb, XX },
 
  { "addB",     Eb, Gb, XX },
 
  { "addS",     Ev, Gv, XX },
 
  { "addS",     Ev, Gv, XX },
 
  { "addB",     Gb, Eb, XX },
 
  { "addB",     Gb, Eb, XX },
 
  { "addS",     Gv, Ev, XX },
 
  { "addS",     Gv, Ev, XX },
 
  { "addB",     AL, Ib, XX },
 
  { "addB",     AL, Ib, XX },
 
  { "addS",     eAX, Iv, XX },
 
  { "addS",     eAX, Iv, XX },
 
  { "pushP",    es, XX, XX },
 
  { "pushP",    es, XX, XX },
 
  { "popP",     es, XX, XX },
 
  { "popP",     es, XX, XX },
 
  /* 08 */
 
  /* 08 */
 
  { "orB",      Eb, Gb, XX },
 
  { "orB",      Eb, Gb, XX },
 
  { "orS",      Ev, Gv, XX },
 
  { "orS",      Ev, Gv, XX },
 
  { "orB",      Gb, Eb, XX },
 
  { "orB",      Gb, Eb, XX },
 
  { "orS",      Gv, Ev, XX },
 
  { "orS",      Gv, Ev, XX },
 
  { "orB",      AL, Ib, XX },
 
  { "orB",      AL, Ib, XX },
 
  { "orS",      eAX, Iv, XX },
 
  { "orS",      eAX, Iv, XX },
 
  { "pushP",    cs, XX, XX },
 
  { "pushP",    cs, XX, XX },
 
  { "(bad)",    XX, XX, XX },   /* 0x0f extended opcode escape */
 
  { "(bad)",    XX, XX, XX },   /* 0x0f extended opcode escape */
 
  /* 10 */
 
  /* 10 */
 
  { "adcB",     Eb, Gb, XX },
 
  { "adcB",     Eb, Gb, XX },
 
  { "adcS",     Ev, Gv, XX },
 
  { "adcS",     Ev, Gv, XX },
 
  { "adcB",     Gb, Eb, XX },
 
  { "adcB",     Gb, Eb, XX },
 
  { "adcS",     Gv, Ev, XX },
 
  { "adcS",     Gv, Ev, XX },
 
  { "adcB",     AL, Ib, XX },
 
  { "adcB",     AL, Ib, XX },
 
  { "adcS",     eAX, Iv, XX },
 
  { "adcS",     eAX, Iv, XX },
 
  { "pushP",    ss, XX, XX },
 
  { "pushP",    ss, XX, XX },
 
  { "popP",     ss, XX, XX },
 
  { "popP",     ss, XX, XX },
 
  /* 18 */
 
  /* 18 */
 
  { "sbbB",     Eb, Gb, XX },
 
  { "sbbB",     Eb, Gb, XX },
 
  { "sbbS",     Ev, Gv, XX },
 
  { "sbbS",     Ev, Gv, XX },
 
  { "sbbB",     Gb, Eb, XX },
 
  { "sbbB",     Gb, Eb, XX },
 
  { "sbbS",     Gv, Ev, XX },
 
  { "sbbS",     Gv, Ev, XX },
 
  { "sbbB",     AL, Ib, XX },
 
  { "sbbB",     AL, Ib, XX },
 
  { "sbbS",     eAX, Iv, XX },
 
  { "sbbS",     eAX, Iv, XX },
 
  { "pushP",    ds, XX, XX },
 
  { "pushP",    ds, XX, XX },
 
  { "popP",     ds, XX, XX },
 
  { "popP",     ds, XX, XX },
 
  /* 20 */
 
  /* 20 */
 
  { "andB",     Eb, Gb, XX },
 
  { "andB",     Eb, Gb, XX },
 
  { "andS",     Ev, Gv, XX },
 
  { "andS",     Ev, Gv, XX },
 
  { "andB",     Gb, Eb, XX },
 
  { "andB",     Gb, Eb, XX },
 
  { "andS",     Gv, Ev, XX },
 
  { "andS",     Gv, Ev, XX },
 
  { "andB",     AL, Ib, XX },
 
  { "andB",     AL, Ib, XX },
 
  { "andS",     eAX, Iv, XX },
 
  { "andS",     eAX, Iv, XX },
 
  { "(bad)",    XX, XX, XX },                   /* SEG ES prefix */
 
  { "(bad)",    XX, XX, XX },                   /* SEG ES prefix */
 
  { "daa",      XX, XX, XX },
 
  { "daa",      XX, XX, XX },
 
  /* 28 */
 
  /* 28 */
 
  { "subB",     Eb, Gb, XX },
 
  { "subB",     Eb, Gb, XX },
 
  { "subS",     Ev, Gv, XX },
 
  { "subS",     Ev, Gv, XX },
 
  { "subB",     Gb, Eb, XX },
 
  { "subB",     Gb, Eb, XX },
 
  { "subS",     Gv, Ev, XX },
 
  { "subS",     Gv, Ev, XX },
 
  { "subB",     AL, Ib, XX },
 
  { "subB",     AL, Ib, XX },
 
  { "subS",     eAX, Iv, XX },
 
  { "subS",     eAX, Iv, XX },
 
  { "(bad)",    XX, XX, XX },                   /* SEG CS prefix */
 
  { "(bad)",    XX, XX, XX },                   /* SEG CS prefix */
 
  { "das",      XX, XX, XX },
 
  { "das",      XX, XX, XX },
 
  /* 30 */
 
  /* 30 */
 
  { "xorB",     Eb, Gb, XX },
 
  { "xorB",     Eb, Gb, XX },
 
  { "xorS",     Ev, Gv, XX },
 
  { "xorS",     Ev, Gv, XX },
 
  { "xorB",     Gb, Eb, XX },
 
  { "xorB",     Gb, Eb, XX },
 
  { "xorS",     Gv, Ev, XX },
 
  { "xorS",     Gv, Ev, XX },
 
  { "xorB",     AL, Ib, XX },
 
  { "xorB",     AL, Ib, XX },
 
  { "xorS",     eAX, Iv, XX },
 
  { "xorS",     eAX, Iv, XX },
 
  { "(bad)",    XX, XX, XX },                   /* SEG SS prefix */
 
  { "(bad)",    XX, XX, XX },                   /* SEG SS prefix */
 
  { "aaa",      XX, XX, XX },
 
  { "aaa",      XX, XX, XX },
 
  /* 38 */
 
  /* 38 */
 
  { "cmpB",     Eb, Gb, XX },
 
  { "cmpB",     Eb, Gb, XX },
 
  { "cmpS",     Ev, Gv, XX },
 
  { "cmpS",     Ev, Gv, XX },
 
  { "cmpB",     Gb, Eb, XX },
 
  { "cmpB",     Gb, Eb, XX },
 
  { "cmpS",     Gv, Ev, XX },
 
  { "cmpS",     Gv, Ev, XX },
 
  { "cmpB",     AL, Ib, XX },
 
  { "cmpB",     AL, Ib, XX },
 
  { "cmpS",     eAX, Iv, XX },
 
  { "cmpS",     eAX, Iv, XX },
 
  { "(bad)",    XX, XX, XX },                   /* SEG DS prefix */
 
  { "(bad)",    XX, XX, XX },                   /* SEG DS prefix */
 
  { "aas",      XX, XX, XX },
 
  { "aas",      XX, XX, XX },
 
  /* 40 */
 
  /* 40 */
 
  { "incS",     eAX, XX, XX },
 
  { "incS",     eAX, XX, XX },
 
  { "incS",     eCX, XX, XX },
 
  { "incS",     eCX, XX, XX },
 
  { "incS",     eDX, XX, XX },
 
  { "incS",     eDX, XX, XX },
 
  { "incS",     eBX, XX, XX },
 
  { "incS",     eBX, XX, XX },
 
  { "incS",     eSP, XX, XX },
 
  { "incS",     eSP, XX, XX },
 
  { "incS",     eBP, XX, XX },
 
  { "incS",     eBP, XX, XX },
 
  { "incS",     eSI, XX, XX },
 
  { "incS",     eSI, XX, XX },
 
  { "incS",     eDI, XX, XX },
 
  { "incS",     eDI, XX, XX },
 
  /* 48 */
 
  /* 48 */
 
  { "decS",     eAX, XX, XX },
 
  { "decS",     eAX, XX, XX },
 
  { "decS",     eCX, XX, XX },
 
  { "decS",     eCX, XX, XX },
 
  { "decS",     eDX, XX, XX },
 
  { "decS",     eDX, XX, XX },
 
  { "decS",     eBX, XX, XX },
 
  { "decS",     eBX, XX, XX },
 
  { "decS",     eSP, XX, XX },
 
  { "decS",     eSP, XX, XX },
 
  { "decS",     eBP, XX, XX },
 
  { "decS",     eBP, XX, XX },
 
  { "decS",     eSI, XX, XX },
 
  { "decS",     eSI, XX, XX },
 
  { "decS",     eDI, XX, XX },
 
  { "decS",     eDI, XX, XX },
 
  /* 50 */
 
  /* 50 */
 
  { "pushS",    eAX, XX, XX },
 
  { "pushS",    eAX, XX, XX },
 
  { "pushS",    eCX, XX, XX },
 
  { "pushS",    eCX, XX, XX },
 
  { "pushS",    eDX, XX, XX },
 
  { "pushS",    eDX, XX, XX },
 
  { "pushS",    eBX, XX, XX },
 
  { "pushS",    eBX, XX, XX },
 
  { "pushS",    eSP, XX, XX },
 
  { "pushS",    eSP, XX, XX },
 
  { "pushS",    eBP, XX, XX },
 
  { "pushS",    eBP, XX, XX },
 
  { "pushS",    eSI, XX, XX },
 
  { "pushS",    eSI, XX, XX },
 
  { "pushS",    eDI, XX, XX },
 
  { "pushS",    eDI, XX, XX },
 
  /* 58 */
 
  /* 58 */
 
  { "popS",     eAX, XX, XX },
 
  { "popS",     eAX, XX, XX },
 
  { "popS",     eCX, XX, XX },
 
  { "popS",     eCX, XX, XX },
 
  { "popS",     eDX, XX, XX },
 
  { "popS",     eDX, XX, XX },
 
  { "popS",     eBX, XX, XX },
 
  { "popS",     eBX, XX, XX },
 
  { "popS",     eSP, XX, XX },
 
  { "popS",     eSP, XX, XX },
 
  { "popS",     eBP, XX, XX },
 
  { "popS",     eBP, XX, XX },
 
  { "popS",     eSI, XX, XX },
 
  { "popS",     eSI, XX, XX },
 
  { "popS",     eDI, XX, XX },
 
  { "popS",     eDI, XX, XX },
 
  /* 60 */
 
  /* 60 */
 
  { "pushaP",   XX, XX, XX },
 
  { "pushaP",   XX, XX, XX },
 
  { "popaP",    XX, XX, XX },
 
  { "popaP",    XX, XX, XX },
 
  { "boundS",   Gv, Ma, XX },
 
  { "boundS",   Gv, Ma, XX },
 
  { "arpl",     Ew, Gw, XX },
 
  { "arpl",     Ew, Gw, XX },
 
  { "(bad)",    XX, XX, XX },                   /* seg fs */
 
  { "(bad)",    XX, XX, XX },                   /* seg fs */
 
  { "(bad)",    XX, XX, XX },                   /* seg gs */
 
  { "(bad)",    XX, XX, XX },                   /* seg gs */
 
  { "(bad)",    XX, XX, XX },                   /* op size prefix */
 
  { "(bad)",    XX, XX, XX },                   /* op size prefix */
 
  { "(bad)",    XX, XX, XX },                   /* adr size prefix */
 
  { "(bad)",    XX, XX, XX },                   /* adr size prefix */
 
  /* 68 */
 
  /* 68 */
 
  { "pushP",    Iv, XX, XX },           /* 386 book wrong */
 
  { "pushP",    Iv, XX, XX },           /* 386 book wrong */
 
  { "imulS",    Gv, Ev, Iv },
 
  { "imulS",    Gv, Ev, Iv },
 
  { "pushP",    sIb, XX, XX },  /* push of byte really pushes 2 or 4 bytes */
 
  { "pushP",    sIb, XX, XX },  /* push of byte really pushes 2 or 4 bytes */
 
  { "imulS",    Gv, Ev, sIb },
 
  { "imulS",    Gv, Ev, sIb },
 
  { "insb",     Yb, indirDX, XX },
 
  { "insb",     Yb, indirDX, XX },
 
  { "insR",     Yv, indirDX, XX },
 
  { "insR",     Yv, indirDX, XX },
 
  { "outsb",    indirDX, Xb, XX },
 
  { "outsb",    indirDX, Xb, XX },
 
  { "outsR",    indirDX, Xv, XX },
 
  { "outsR",    indirDX, Xv, XX },
 
  /* 70 */
 
  /* 70 */
 
  { "jo",       Jb, XX, XX },
 
  { "jo",       Jb, XX, XX },
 
  { "jno",      Jb, XX, XX },
 
  { "jno",      Jb, XX, XX },
 
  { "jb",       Jb, XX, XX },
 
  { "jb",       Jb, XX, XX },
 
  { "jae",      Jb, XX, XX },
 
  { "jae",      Jb, XX, XX },
 
  { "je",       Jb, XX, XX },
 
  { "je",       Jb, XX, XX },
 
  { "jne",      Jb, XX, XX },
 
  { "jne",      Jb, XX, XX },
 
  { "jbe",      Jb, XX, XX },
 
  { "jbe",      Jb, XX, XX },
 
  { "ja",       Jb, XX, XX },
 
  { "ja",       Jb, XX, XX },
 
  /* 78 */
 
  /* 78 */
 
  { "js",       Jb, XX, XX },
 
  { "js",       Jb, XX, XX },
 
  { "jns",      Jb, XX, XX },
 
  { "jns",      Jb, XX, XX },
 
  { "jp",       Jb, XX, XX },
 
  { "jp",       Jb, XX, XX },
 
  { "jnp",      Jb, XX, XX },
 
  { "jnp",      Jb, XX, XX },
 
  { "jl",       Jb, XX, XX },
 
  { "jl",       Jb, XX, XX },
 
  { "jge",      Jb, XX, XX },
 
  { "jge",      Jb, XX, XX },
 
  { "jle",      Jb, XX, XX },
 
  { "jle",      Jb, XX, XX },
 
  { "jg",       Jb, XX, XX },
 
  { "jg",       Jb, XX, XX },
 
  /* 80 */
 
  /* 80 */
 
  { GRP1b },
 
  { GRP1b },
 
  { GRP1S },
 
  { GRP1S },
 
  { "(bad)",    XX, XX, XX },
 
  { "(bad)",    XX, XX, XX },
 
  { GRP1Ss },
 
  { GRP1Ss },
 
  { "testB",    Eb, Gb, XX },
 
  { "testB",    Eb, Gb, XX },
 
  { "testS",    Ev, Gv, XX },
 
  { "testS",    Ev, Gv, XX },
 
  { "xchgB",    Eb, Gb, XX },
 
  { "xchgB",    Eb, Gb, XX },
 
  { "xchgS",    Ev, Gv, XX },
 
  { "xchgS",    Ev, Gv, XX },
 
  /* 88 */
 
  /* 88 */
 
  { "movB",     Eb, Gb, XX },
 
  { "movB",     Eb, Gb, XX },
 
  { "movS",     Ev, Gv, XX },
 
  { "movS",     Ev, Gv, XX },
 
  { "movB",     Gb, Eb, XX },
 
  { "movB",     Gb, Eb, XX },
 
  { "movS",     Gv, Ev, XX },
 
  { "movS",     Gv, Ev, XX },
 
  { "movQ",     Ev, Sw, XX },
 
  { "movQ",     Ev, Sw, XX },
 
  { "leaS",     Gv, M, XX },
 
  { "leaS",     Gv, M, XX },
 
  { "movQ",     Sw, Ev, XX },
 
  { "movQ",     Sw, Ev, XX },
 
  { "popQ",     Ev, XX, XX },
 
  { "popQ",     Ev, XX, XX },
 
  /* 90 */
 
  /* 90 */
 
  { "nop",      XX, XX, XX },
 
  { "nop",      XX, XX, XX },
 
  { "xchgS",    eCX, eAX, XX },
 
  { "xchgS",    eCX, eAX, XX },
 
  { "xchgS",    eDX, eAX, XX },
 
  { "xchgS",    eDX, eAX, XX },
 
  { "xchgS",    eBX, eAX, XX },
 
  { "xchgS",    eBX, eAX, XX },
 
  { "xchgS",    eSP, eAX, XX },
 
  { "xchgS",    eSP, eAX, XX },
 
  { "xchgS",    eBP, eAX, XX },
 
  { "xchgS",    eBP, eAX, XX },
 
  { "xchgS",    eSI, eAX, XX },
 
  { "xchgS",    eSI, eAX, XX },
 
  { "xchgS",    eDI, eAX, XX },
 
  { "xchgS",    eDI, eAX, XX },
 
  /* 98 */
 
  /* 98 */
 
  { "cWtR",     XX, XX, XX },
 
  { "cWtR",     XX, XX, XX },
 
  { "cRtd",     XX, XX, XX },
 
  { "cRtd",     XX, XX, XX },
 
  { "lcallP",   Ap, XX, XX },
 
  { "lcallP",   Ap, XX, XX },
 
  { "(bad)",    XX, XX, XX },           /* fwait */
 
  { "(bad)",    XX, XX, XX },           /* fwait */
 
  { "pushfP",   XX, XX, XX },
 
  { "pushfP",   XX, XX, XX },
 
  { "popfP",    XX, XX, XX },
 
  { "popfP",    XX, XX, XX },
 
  { "sahf",     XX, XX, XX },
 
  { "sahf",     XX, XX, XX },
 
  { "lahf",     XX, XX, XX },
 
  { "lahf",     XX, XX, XX },
 
  /* a0 */
 
  /* a0 */
 
  { "movB",     AL, Ob, XX },
 
  { "movB",     AL, Ob, XX },
 
  { "movS",     eAX, Ov, XX },
 
  { "movS",     eAX, Ov, XX },
 
  { "movB",     Ob, AL, XX },
 
  { "movB",     Ob, AL, XX },
 
  { "movS",     Ov, eAX, XX },
 
  { "movS",     Ov, eAX, XX },
 
  { "movsb",    Yb, Xb, XX },
 
  { "movsb",    Yb, Xb, XX },
 
  { "movsR",    Yv, Xv, XX },
 
  { "movsR",    Yv, Xv, XX },
 
  { "cmpsb",    Xb, Yb, XX },
 
  { "cmpsb",    Xb, Yb, XX },
 
  { "cmpsR",    Xv, Yv, XX },
 
  { "cmpsR",    Xv, Yv, XX },
 
  /* a8 */
 
  /* a8 */
 
  { "testB",    AL, Ib, XX },
 
  { "testB",    AL, Ib, XX },
 
  { "testS",    eAX, Iv, XX },
 
  { "testS",    eAX, Iv, XX },
 
  { "stosB",    Yb, AL, XX },
 
  { "stosB",    Yb, AL, XX },
 
  { "stosS",    Yv, eAX, XX },
 
  { "stosS",    Yv, eAX, XX },
 
  { "lodsB",    AL, Xb, XX },
 
  { "lodsB",    AL, Xb, XX },
 
  { "lodsS",    eAX, Xv, XX },
 
  { "lodsS",    eAX, Xv, XX },
 
  { "scasB",    AL, Yb, XX },
 
  { "scasB",    AL, Yb, XX },
 
  { "scasS",    eAX, Yv, XX },
 
  { "scasS",    eAX, Yv, XX },
 
  /* b0 */
 
  /* b0 */
 
  { "movB",     AL, Ib, XX },
 
  { "movB",     AL, Ib, XX },
 
  { "movB",     CL, Ib, XX },
 
  { "movB",     CL, Ib, XX },
 
  { "movB",     DL, Ib, XX },
 
  { "movB",     DL, Ib, XX },
 
  { "movB",     BL, Ib, XX },
 
  { "movB",     BL, Ib, XX },
 
  { "movB",     AH, Ib, XX },
 
  { "movB",     AH, Ib, XX },
 
  { "movB",     CH, Ib, XX },
 
  { "movB",     CH, Ib, XX },
 
  { "movB",     DH, Ib, XX },
 
  { "movB",     DH, Ib, XX },
 
  { "movB",     BH, Ib, XX },
 
  { "movB",     BH, Ib, XX },
 
  /* b8 */
 
  /* b8 */
 
  { "movS",     eAX, Iv, XX },
 
  { "movS",     eAX, Iv, XX },
 
  { "movS",     eCX, Iv, XX },
 
  { "movS",     eCX, Iv, XX },
 
  { "movS",     eDX, Iv, XX },
 
  { "movS",     eDX, Iv, XX },
 
  { "movS",     eBX, Iv, XX },
 
  { "movS",     eBX, Iv, XX },
 
  { "movS",     eSP, Iv, XX },
 
  { "movS",     eSP, Iv, XX },
 
  { "movS",     eBP, Iv, XX },
 
  { "movS",     eBP, Iv, XX },
 
  { "movS",     eSI, Iv, XX },
 
  { "movS",     eSI, Iv, XX },
 
  { "movS",     eDI, Iv, XX },
 
  { "movS",     eDI, Iv, XX },
 
  /* c0 */
 
  /* c0 */
 
  { GRP2b },
 
  { GRP2b },
 
  { GRP2S },
 
  { GRP2S },
 
  { "retP",     Iw, XX, XX },
 
  { "retP",     Iw, XX, XX },
 
  { "retP",     XX, XX, XX },
 
  { "retP",     XX, XX, XX },
 
  { "lesS",     Gv, Mp, XX },
 
  { "lesS",     Gv, Mp, XX },
 
  { "ldsS",     Gv, Mp, XX },
 
  { "ldsS",     Gv, Mp, XX },
 
  { "movA",     Eb, Ib, XX },
 
  { "movA",     Eb, Ib, XX },
 
  { "movQ",     Ev, Iv, XX },
 
  { "movQ",     Ev, Iv, XX },
 
  /* c8 */
 
  /* c8 */
 
  { "enterP",   Iw, Ib, XX },
 
  { "enterP",   Iw, Ib, XX },
 
  { "leaveP",   XX, XX, XX },
 
  { "leaveP",   XX, XX, XX },
 
  { "lretP",    Iw, XX, XX },
 
  { "lretP",    Iw, XX, XX },
 
  { "lretP",    XX, XX, XX },
 
  { "lretP",    XX, XX, XX },
 
  { "int3",     XX, XX, XX },
 
  { "int3",     XX, XX, XX },
 
  { "int",      Ib, XX, XX },
 
  { "int",      Ib, XX, XX },
 
  { "into",     XX, XX, XX},
 
  { "into",     XX, XX, XX},
 
  { "iretP",    XX, XX, XX },
 
  { "iretP",    XX, XX, XX },
 
  /* d0 */
 
  /* d0 */
 
  { GRP2b_one },
 
  { GRP2b_one },
 
  { GRP2S_one },
 
  { GRP2S_one },
 
  { GRP2b_cl },
 
  { GRP2b_cl },
 
  { GRP2S_cl },
 
  { GRP2S_cl },
 
  { "aam",      sIb, XX, XX },
 
  { "aam",      sIb, XX, XX },
 
  { "aad",      sIb, XX, XX },
 
  { "aad",      sIb, XX, XX },
 
  { "(bad)",    XX, XX, XX },
 
  { "(bad)",    XX, XX, XX },
 
  { "xlat",     DSBX, XX, XX },
 
  { "xlat",     DSBX, XX, XX },
 
  /* d8 */
 
  /* d8 */
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  /* e0 */
 
  /* e0 */
 
  { "loopne",   Jb, XX, XX },
 
  { "loopne",   Jb, XX, XX },
 
  { "loope",    Jb, XX, XX },
 
  { "loope",    Jb, XX, XX },
 
  { "loop",     Jb, XX, XX },
 
  { "loop",     Jb, XX, XX },
 
  { "jEcxz",    Jb, XX, XX },
 
  { "jEcxz",    Jb, XX, XX },
 
  { "inB",      AL, Ib, XX },
 
  { "inB",      AL, Ib, XX },
 
  { "inS",      eAX, Ib, XX },
 
  { "inS",      eAX, Ib, XX },
 
  { "outB",     Ib, AL, XX },
 
  { "outB",     Ib, AL, XX },
 
  { "outS",     Ib, eAX, XX },
 
  { "outS",     Ib, eAX, XX },
 
  /* e8 */
 
  /* e8 */
 
  { "callP",    Jv, XX, XX },
 
  { "callP",    Jv, XX, XX },
 
  { "jmpP",     Jv, XX, XX },
 
  { "jmpP",     Jv, XX, XX },
 
  { "ljmpP",    Ap, XX, XX },
 
  { "ljmpP",    Ap, XX, XX },
 
  { "jmp",      Jb, XX, XX },
 
  { "jmp",      Jb, XX, XX },
 
  { "inB",      AL, indirDX, XX },
 
  { "inB",      AL, indirDX, XX },
 
  { "inS",      eAX, indirDX, XX },
 
  { "inS",      eAX, indirDX, XX },
 
  { "outB",     indirDX, AL, XX },
 
  { "outB",     indirDX, AL, XX },
 
  { "outS",     indirDX, eAX, XX },
 
  { "outS",     indirDX, eAX, XX },
 
  /* f0 */
 
  /* f0 */
 
  { "(bad)",    XX, XX, XX },                   /* lock prefix */
 
  { "(bad)",    XX, XX, XX },                   /* lock prefix */
 
  { "(bad)",    XX, XX, XX },
 
  { "(bad)",    XX, XX, XX },
 
  { "(bad)",    XX, XX, XX },                   /* repne */
 
  { "(bad)",    XX, XX, XX },                   /* repne */
 
  { "(bad)",    XX, XX, XX },                   /* repz */
 
  { "(bad)",    XX, XX, XX },                   /* repz */
 
  { "hlt",      XX, XX, XX },
 
  { "hlt",      XX, XX, XX },
 
  { "cmc",      XX, XX, XX },
 
  { "cmc",      XX, XX, XX },
 
  { GRP3b },
 
  { GRP3b },
 
  { GRP3S },
 
  { GRP3S },
 
  /* f8 */
 
  /* f8 */
 
  { "clc",      XX, XX, XX },
 
  { "clc",      XX, XX, XX },
 
  { "stc",      XX, XX, XX },
 
  { "stc",      XX, XX, XX },
 
  { "cli",      XX, XX, XX },
 
  { "cli",      XX, XX, XX },
 
  { "sti",      XX, XX, XX },
 
  { "sti",      XX, XX, XX },
 
  { "cld",      XX, XX, XX },
 
  { "cld",      XX, XX, XX },
 
  { "std",      XX, XX, XX },
 
  { "std",      XX, XX, XX },
 
  { GRP4 },
 
  { GRP4 },
 
  { GRP5 },
 
  { GRP5 },
 
};
 
};
 
 
 
 
 
static const struct dis386 dis386_intel[] = {
 
static const struct dis386 dis386_intel[] = {
 
  /* 00 */
 
  /* 00 */
 
  { "add",      Eb, Gb, XX },
 
  { "add",      Eb, Gb, XX },
 
  { "add",      Ev, Gv, XX },
 
  { "add",      Ev, Gv, XX },
 
  { "add",      Gb, Eb, XX },
 
  { "add",      Gb, Eb, XX },
 
  { "add",      Gv, Ev, XX },
 
  { "add",      Gv, Ev, XX },
 
  { "add",      AL, Ib, XX },
 
  { "add",      AL, Ib, XX },
 
  { "add",      eAX, Iv, XX },
 
  { "add",      eAX, Iv, XX },
 
  { "push",     es, XX, XX },
 
  { "push",     es, XX, XX },
 
  { "pop",      es, XX, XX },
 
  { "pop",      es, XX, XX },
 
  /* 08 */
 
  /* 08 */
 
  { "or",       Eb, Gb, XX },
 
  { "or",       Eb, Gb, XX },
 
  { "or",       Ev, Gv, XX },
 
  { "or",       Ev, Gv, XX },
 
  { "or",       Gb, Eb, XX },
 
  { "or",       Gb, Eb, XX },
 
  { "or",       Gv, Ev, XX },
 
  { "or",       Gv, Ev, XX },
 
  { "or",       AL, Ib, XX },
 
  { "or",       AL, Ib, XX },
 
  { "or",       eAX, Iv, XX },
 
  { "or",       eAX, Iv, XX },
 
  { "push",     cs, XX, XX },
 
  { "push",     cs, XX, XX },
 
  { "(bad)",    XX, XX, XX },   /* 0x0f extended opcode escape */
 
  { "(bad)",    XX, XX, XX },   /* 0x0f extended opcode escape */
 
  /* 10 */
 
  /* 10 */
 
  { "adc",      Eb, Gb, XX },
 
  { "adc",      Eb, Gb, XX },
 
  { "adc",      Ev, Gv, XX },
 
  { "adc",      Ev, Gv, XX },
 
  { "adc",      Gb, Eb, XX },
 
  { "adc",      Gb, Eb, XX },
 
  { "adc",      Gv, Ev, XX },
 
  { "adc",      Gv, Ev, XX },
 
  { "adc",      AL, Ib, XX },
 
  { "adc",      AL, Ib, XX },
 
  { "adc",      eAX, Iv, XX },
 
  { "adc",      eAX, Iv, XX },
 
  { "push",     ss, XX, XX },
 
  { "push",     ss, XX, XX },
 
  { "pop",      ss, XX, XX },
 
  { "pop",      ss, XX, XX },
 
  /* 18 */
 
  /* 18 */
 
  { "sbb",      Eb, Gb, XX },
 
  { "sbb",      Eb, Gb, XX },
 
  { "sbb",      Ev, Gv, XX },
 
  { "sbb",      Ev, Gv, XX },
 
  { "sbb",      Gb, Eb, XX },
 
  { "sbb",      Gb, Eb, XX },
 
  { "sbb",      Gv, Ev, XX },
 
  { "sbb",      Gv, Ev, XX },
 
  { "sbb",      AL, Ib, XX },
 
  { "sbb",      AL, Ib, XX },
 
  { "sbb",      eAX, Iv, XX },
 
  { "sbb",      eAX, Iv, XX },
 
  { "push",     ds, XX, XX },
 
  { "push",     ds, XX, XX },
 
  { "pop",      ds, XX, XX },
 
  { "pop",      ds, XX, XX },
 
  /* 20 */
 
  /* 20 */
 
  { "and",      Eb, Gb, XX },
 
  { "and",      Eb, Gb, XX },
 
  { "and",      Ev, Gv, XX },
 
  { "and",      Ev, Gv, XX },
 
  { "and",      Gb, Eb, XX },
 
  { "and",      Gb, Eb, XX },
 
  { "and",      Gv, Ev, XX },
 
  { "and",      Gv, Ev, XX },
 
  { "and",      AL, Ib, XX },
 
  { "and",      AL, Ib, XX },
 
  { "and",      eAX, Iv, XX },
 
  { "and",      eAX, Iv, XX },
 
  { "(bad)",    XX, XX, XX },                   /* SEG ES prefix */
 
  { "(bad)",    XX, XX, XX },                   /* SEG ES prefix */
 
  { "daa",      XX, XX, XX },
 
  { "daa",      XX, XX, XX },
 
  /* 28 */
 
  /* 28 */
 
  { "sub",      Eb, Gb, XX },
 
  { "sub",      Eb, Gb, XX },
 
  { "sub",      Ev, Gv, XX },
 
  { "sub",      Ev, Gv, XX },
 
  { "sub",      Gb, Eb, XX },
 
  { "sub",      Gb, Eb, XX },
 
  { "sub",      Gv, Ev, XX },
 
  { "sub",      Gv, Ev, XX },
 
  { "sub",      AL, Ib, XX },
 
  { "sub",      AL, Ib, XX },
 
  { "sub",      eAX, Iv, XX },
 
  { "sub",      eAX, Iv, XX },
 
  { "(bad)",    XX, XX, XX },                   /* SEG CS prefix */
 
  { "(bad)",    XX, XX, XX },                   /* SEG CS prefix */
 
  { "das",      XX, XX, XX },
 
  { "das",      XX, XX, XX },
 
  /* 30 */
 
  /* 30 */
 
  { "xor",      Eb, Gb, XX },
 
  { "xor",      Eb, Gb, XX },
 
  { "xor",      Ev, Gv, XX },
 
  { "xor",      Ev, Gv, XX },
 
  { "xor",      Gb, Eb, XX },
 
  { "xor",      Gb, Eb, XX },
 
  { "xor",      Gv, Ev, XX },
 
  { "xor",      Gv, Ev, XX },
 
  { "xor",      AL, Ib, XX },
 
  { "xor",      AL, Ib, XX },
 
  { "xor",      eAX, Iv, XX },
 
  { "xor",      eAX, Iv, XX },
 
  { "(bad)",    XX, XX, XX },                   /* SEG SS prefix */
 
  { "(bad)",    XX, XX, XX },                   /* SEG SS prefix */
 
  { "aaa",      XX, XX, XX },
 
  { "aaa",      XX, XX, XX },
 
  /* 38 */
 
  /* 38 */
 
  { "cmp",      Eb, Gb, XX },
 
  { "cmp",      Eb, Gb, XX },
 
  { "cmp",      Ev, Gv, XX },
 
  { "cmp",      Ev, Gv, XX },
 
  { "cmp",      Gb, Eb, XX },
 
  { "cmp",      Gb, Eb, XX },
 
  { "cmp",      Gv, Ev, XX },
 
  { "cmp",      Gv, Ev, XX },
 
  { "cmp",      AL, Ib, XX },
 
  { "cmp",      AL, Ib, XX },
 
  { "cmp",      eAX, Iv, XX },
 
  { "cmp",      eAX, Iv, XX },
 
  { "(bad)",    XX, XX, XX },                   /* SEG DS prefix */
 
  { "(bad)",    XX, XX, XX },                   /* SEG DS prefix */
 
  { "aas",      XX, XX, XX },
 
  { "aas",      XX, XX, XX },
 
  /* 40 */
 
  /* 40 */
 
  { "inc",      eAX, XX, XX },
 
  { "inc",      eAX, XX, XX },
 
  { "inc",      eCX, XX, XX },
 
  { "inc",      eCX, XX, XX },
 
  { "inc",      eDX, XX, XX },
 
  { "inc",      eDX, XX, XX },
 
  { "inc",      eBX, XX, XX },
 
  { "inc",      eBX, XX, XX },
 
  { "inc",      eSP, XX, XX },
 
  { "inc",      eSP, XX, XX },
 
  { "inc",      eBP, XX, XX },
 
  { "inc",      eBP, XX, XX },
 
  { "inc",      eSI, XX, XX },
 
  { "inc",      eSI, XX, XX },
 
  { "inc",      eDI, XX, XX },
 
  { "inc",      eDI, XX, XX },
 
  /* 48 */
 
  /* 48 */
 
  { "dec",      eAX, XX, XX },
 
  { "dec",      eAX, XX, XX },
 
  { "dec",      eCX, XX, XX },
 
  { "dec",      eCX, XX, XX },
 
  { "dec",      eDX, XX, XX },
 
  { "dec",      eDX, XX, XX },
 
  { "dec",      eBX, XX, XX },
 
  { "dec",      eBX, XX, XX },
 
  { "dec",      eSP, XX, XX },
 
  { "dec",      eSP, XX, XX },
 
  { "dec",      eBP, XX, XX },
 
  { "dec",      eBP, XX, XX },
 
  { "dec",      eSI, XX, XX },
 
  { "dec",      eSI, XX, XX },
 
  { "dec",      eDI, XX, XX },
 
  { "dec",      eDI, XX, XX },
 
  /* 50 */
 
  /* 50 */
 
  { "push",     eAX, XX, XX },
 
  { "push",     eAX, XX, XX },
 
  { "push",     eCX, XX, XX },
 
  { "push",     eCX, XX, XX },
 
  { "push",     eDX, XX, XX },
 
  { "push",     eDX, XX, XX },
 
  { "push",     eBX, XX, XX },
 
  { "push",     eBX, XX, XX },
 
  { "push",     eSP, XX, XX },
 
  { "push",     eSP, XX, XX },
 
  { "push",     eBP, XX, XX },
 
  { "push",     eBP, XX, XX },
 
  { "push",     eSI, XX, XX },
 
  { "push",     eSI, XX, XX },
 
  { "push",     eDI, XX, XX },
 
  { "push",     eDI, XX, XX },
 
  /* 58 */
 
  /* 58 */
 
  { "pop",      eAX, XX, XX },
 
  { "pop",      eAX, XX, XX },
 
  { "pop",      eCX, XX, XX },
 
  { "pop",      eCX, XX, XX },
 
  { "pop",      eDX, XX, XX },
 
  { "pop",      eDX, XX, XX },
 
  { "pop",      eBX, XX, XX },
 
  { "pop",      eBX, XX, XX },
 
  { "pop",      eSP, XX, XX },
 
  { "pop",      eSP, XX, XX },
 
  { "pop",      eBP, XX, XX },
 
  { "pop",      eBP, XX, XX },
 
  { "pop",      eSI, XX, XX },
 
  { "pop",      eSI, XX, XX },
 
  { "pop",      eDI, XX, XX },
 
  { "pop",      eDI, XX, XX },
 
  /* 60 */
 
  /* 60 */
 
  { "pusha",    XX, XX, XX },
 
  { "pusha",    XX, XX, XX },
 
  { "popa",     XX, XX, XX },
 
  { "popa",     XX, XX, XX },
 
  { "bound",    Gv, Ma, XX },
 
  { "bound",    Gv, Ma, XX },
 
  { "arpl",     Ew, Gw, XX },
 
  { "arpl",     Ew, Gw, XX },
 
  { "(bad)",    XX, XX, XX },                   /* seg fs */
 
  { "(bad)",    XX, XX, XX },                   /* seg fs */
 
  { "(bad)",    XX, XX, XX },                   /* seg gs */
 
  { "(bad)",    XX, XX, XX },                   /* seg gs */
 
  { "(bad)",    XX, XX, XX },                   /* op size prefix */
 
  { "(bad)",    XX, XX, XX },                   /* op size prefix */
 
  { "(bad)",    XX, XX, XX },                   /* adr size prefix */
 
  { "(bad)",    XX, XX, XX },                   /* adr size prefix */
 
  /* 68 */
 
  /* 68 */
 
  { "push",     Iv, XX, XX },           /* 386 book wrong */
 
  { "push",     Iv, XX, XX },           /* 386 book wrong */
 
  { "imul",     Gv, Ev, Iv },
 
  { "imul",     Gv, Ev, Iv },
 
  { "push",     sIb, XX, XX },  /* push of byte really pushes 2 or 4 bytes */
 
  { "push",     sIb, XX, XX },  /* push of byte really pushes 2 or 4 bytes */
 
  { "imul",     Gv, Ev, sIb },
 
  { "imul",     Gv, Ev, sIb },
 
  { "ins",      Yb, indirDX, XX },
 
  { "ins",      Yb, indirDX, XX },
 
  { "ins",      Yv, indirDX, XX },
 
  { "ins",      Yv, indirDX, XX },
 
  { "outs",     indirDX, Xb, XX },
 
  { "outs",     indirDX, Xb, XX },
 
  { "outs",     indirDX, Xv, XX },
 
  { "outs",     indirDX, Xv, XX },
 
  /* 70 */
 
  /* 70 */
 
  { "jo",       Jb, XX, XX },
 
  { "jo",       Jb, XX, XX },
 
  { "jno",      Jb, XX, XX },
 
  { "jno",      Jb, XX, XX },
 
  { "jb",       Jb, XX, XX },
 
  { "jb",       Jb, XX, XX },
 
  { "jae",      Jb, XX, XX },
 
  { "jae",      Jb, XX, XX },
 
  { "je",       Jb, XX, XX },
 
  { "je",       Jb, XX, XX },
 
  { "jne",      Jb, XX, XX },
 
  { "jne",      Jb, XX, XX },
 
  { "jbe",      Jb, XX, XX },
 
  { "jbe",      Jb, XX, XX },
 
  { "ja",       Jb, XX, XX },
 
  { "ja",       Jb, XX, XX },
 
  /* 78 */
 
  /* 78 */
 
  { "js",       Jb, XX, XX },
 
  { "js",       Jb, XX, XX },
 
  { "jns",      Jb, XX, XX },
 
  { "jns",      Jb, XX, XX },
 
  { "jp",       Jb, XX, XX },
 
  { "jp",       Jb, XX, XX },
 
  { "jnp",      Jb, XX, XX },
 
  { "jnp",      Jb, XX, XX },
 
  { "jl",       Jb, XX, XX },
 
  { "jl",       Jb, XX, XX },
 
  { "jge",      Jb, XX, XX },
 
  { "jge",      Jb, XX, XX },
 
  { "jle",      Jb, XX, XX },
 
  { "jle",      Jb, XX, XX },
 
  { "jg",       Jb, XX, XX },
 
  { "jg",       Jb, XX, XX },
 
  /* 80 */
 
  /* 80 */
 
  { GRP1b },
 
  { GRP1b },
 
  { GRP1S },
 
  { GRP1S },
 
  { "(bad)",    XX, XX, XX },
 
  { "(bad)",    XX, XX, XX },
 
  { GRP1Ss },
 
  { GRP1Ss },
 
  { "test",     Eb, Gb, XX },
 
  { "test",     Eb, Gb, XX },
 
  { "test",     Ev, Gv, XX },
 
  { "test",     Ev, Gv, XX },
 
  { "xchg",     Eb, Gb, XX },
 
  { "xchg",     Eb, Gb, XX },
 
  { "xchg",     Ev, Gv, XX },
 
  { "xchg",     Ev, Gv, XX },
 
  /* 88 */
 
  /* 88 */
 
  { "mov",      Eb, Gb, XX },
 
  { "mov",      Eb, Gb, XX },
 
  { "mov",      Ev, Gv, XX },
 
  { "mov",      Ev, Gv, XX },
 
  { "mov",      Gb, Eb, XX },
 
  { "mov",      Gb, Eb, XX },
 
  { "mov",      Gv, Ev, XX },
 
  { "mov",      Gv, Ev, XX },
 
  { "mov",      Ev, Sw, XX },
 
  { "mov",      Ev, Sw, XX },
 
  { "lea",      Gv, M, XX },
 
  { "lea",      Gv, M, XX },
 
  { "mov",      Sw, Ev, XX },
 
  { "mov",      Sw, Ev, XX },
 
  { "pop",      Ev, XX, XX },
 
  { "pop",      Ev, XX, XX },
 
  /* 90 */
 
  /* 90 */
 
  { "nop",      XX, XX, XX },
 
  { "nop",      XX, XX, XX },
 
  { "xchg",     eCX, eAX, XX },
 
  { "xchg",     eCX, eAX, XX },
 
  { "xchg",     eDX, eAX, XX },
 
  { "xchg",     eDX, eAX, XX },
 
  { "xchg",     eBX, eAX, XX },
 
  { "xchg",     eBX, eAX, XX },
 
  { "xchg",     eSP, eAX, XX },
 
  { "xchg",     eSP, eAX, XX },
 
  { "xchg",     eBP, eAX, XX },
 
  { "xchg",     eBP, eAX, XX },
 
  { "xchg",     eSI, eAX, XX },
 
  { "xchg",     eSI, eAX, XX },
 
  { "xchg",     eDI, eAX, XX },
 
  { "xchg",     eDI, eAX, XX },
 
  /* 98 */
 
  /* 98 */
 
  { "cW",       XX, XX, XX },           /* cwde and cbw */
 
  { "cW",       XX, XX, XX },           /* cwde and cbw */
 
  { "cR",       XX, XX, XX },           /* cdq and cwd */
 
  { "cR",       XX, XX, XX },           /* cdq and cwd */
 
  { "lcall",    Ap, XX, XX },
 
  { "lcall",    Ap, XX, XX },
 
  { "(bad)",    XX, XX, XX },           /* fwait */
 
  { "(bad)",    XX, XX, XX },           /* fwait */
 
  { "pushf",    XX, XX, XX },
 
  { "pushf",    XX, XX, XX },
 
  { "popf",     XX, XX, XX },
 
  { "popf",     XX, XX, XX },
 
  { "sahf",     XX, XX, XX },
 
  { "sahf",     XX, XX, XX },
 
  { "lahf",     XX, XX, XX },
 
  { "lahf",     XX, XX, XX },
 
  /* a0 */
 
  /* a0 */
 
  { "mov",      AL, Ob, XX },
 
  { "mov",      AL, Ob, XX },
 
  { "mov",      eAX, Ov, XX },
 
  { "mov",      eAX, Ov, XX },
 
  { "mov",      Ob, AL, XX },
 
  { "mov",      Ob, AL, XX },
 
  { "mov",      Ov, eAX, XX },
 
  { "mov",      Ov, eAX, XX },
 
  { "movs",     Yb, Xb, XX },
 
  { "movs",     Yb, Xb, XX },
 
  { "movs",     Yv, Xv, XX },
 
  { "movs",     Yv, Xv, XX },
 
  { "cmps",     Xb, Yb, XX },
 
  { "cmps",     Xb, Yb, XX },
 
  { "cmps",     Xv, Yv, XX },
 
  { "cmps",     Xv, Yv, XX },
 
  /* a8 */
 
  /* a8 */
 
  { "test",     AL, Ib, XX },
 
  { "test",     AL, Ib, XX },
 
  { "test",     eAX, Iv, XX },
 
  { "test",     eAX, Iv, XX },
 
  { "stos",     Yb, AL, XX },
 
  { "stos",     Yb, AL, XX },
 
  { "stos",     Yv, eAX, XX },
 
  { "stos",     Yv, eAX, XX },
 
  { "lods",     AL, Xb, XX },
 
  { "lods",     AL, Xb, XX },
 
  { "lods",     eAX, Xv, XX },
 
  { "lods",     eAX, Xv, XX },
 
  { "scas",     AL, Yb, XX },
 
  { "scas",     AL, Yb, XX },
 
  { "scas",     eAX, Yv, XX },
 
  { "scas",     eAX, Yv, XX },
 
  /* b0 */
 
  /* b0 */
 
  { "mov",      AL, Ib, XX },
 
  { "mov",      AL, Ib, XX },
 
  { "mov",      CL, Ib, XX },
 
  { "mov",      CL, Ib, XX },
 
  { "mov",      DL, Ib, XX },
 
  { "mov",      DL, Ib, XX },
 
  { "mov",      BL, Ib, XX },
 
  { "mov",      BL, Ib, XX },
 
  { "mov",      AH, Ib, XX },
 
  { "mov",      AH, Ib, XX },
 
  { "mov",      CH, Ib, XX },
 
  { "mov",      CH, Ib, XX },
 
  { "mov",      DH, Ib, XX },
 
  { "mov",      DH, Ib, XX },
 
  { "mov",      BH, Ib, XX },
 
  { "mov",      BH, Ib, XX },
 
  /* b8 */
 
  /* b8 */
 
  { "mov",      eAX, Iv, XX },
 
  { "mov",      eAX, Iv, XX },
 
  { "mov",      eCX, Iv, XX },
 
  { "mov",      eCX, Iv, XX },
 
  { "mov",      eDX, Iv, XX },
 
  { "mov",      eDX, Iv, XX },
 
  { "mov",      eBX, Iv, XX },
 
  { "mov",      eBX, Iv, XX },
 
  { "mov",      eSP, Iv, XX },
 
  { "mov",      eSP, Iv, XX },
 
  { "mov",      eBP, Iv, XX },
 
  { "mov",      eBP, Iv, XX },
 
  { "mov",      eSI, Iv, XX },
 
  { "mov",      eSI, Iv, XX },
 
  { "mov",      eDI, Iv, XX },
 
  { "mov",      eDI, Iv, XX },
 
  /* c0 */
 
  /* c0 */
 
  { GRP2b },
 
  { GRP2b },
 
  { GRP2S },
 
  { GRP2S },
 
  { "ret",      Iw, XX, XX },
 
  { "ret",      Iw, XX, XX },
 
  { "ret",      XX, XX, XX },
 
  { "ret",      XX, XX, XX },
 
  { "les",      Gv, Mp, XX },
 
  { "les",      Gv, Mp, XX },
 
  { "lds",      Gv, Mp, XX },
 
  { "lds",      Gv, Mp, XX },
 
  { "mov",      Eb, Ib, XX },
 
  { "mov",      Eb, Ib, XX },
 
  { "mov",      Ev, Iv, XX },
 
  { "mov",      Ev, Iv, XX },
 
  /* c8 */
 
  /* c8 */
 
  { "enter",    Iw, Ib, XX },
 
  { "enter",    Iw, Ib, XX },
 
  { "leave",    XX, XX, XX },
 
  { "leave",    XX, XX, XX },
 
  { "lret",     Iw, XX, XX },
 
  { "lret",     Iw, XX, XX },
 
  { "lret",     XX, XX, XX },
 
  { "lret",     XX, XX, XX },
 
  { "int3",     XX, XX, XX },
 
  { "int3",     XX, XX, XX },
 
  { "int",      Ib, XX, XX },
 
  { "int",      Ib, XX, XX },
 
  { "into",     XX, XX, XX },
 
  { "into",     XX, XX, XX },
 
  { "iret",     XX, XX, XX },
 
  { "iret",     XX, XX, XX },
 
  /* d0 */
 
  /* d0 */
 
  { GRP2b_one },
 
  { GRP2b_one },
 
  { GRP2S_one },
 
  { GRP2S_one },
 
  { GRP2b_cl },
 
  { GRP2b_cl },
 
  { GRP2S_cl },
 
  { GRP2S_cl },
 
  { "aam",      sIb, XX, XX },
 
  { "aam",      sIb, XX, XX },
 
  { "aad",      sIb, XX, XX },
 
  { "aad",      sIb, XX, XX },
 
  { "(bad)",    XX, XX, XX },
 
  { "(bad)",    XX, XX, XX },
 
  { "xlat",     DSBX, XX, XX },
 
  { "xlat",     DSBX, XX, XX },
 
  /* d8 */
 
  /* d8 */
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  { FLOAT },
 
  /* e0 */
 
  /* e0 */
 
  { "loopne",   Jb, XX, XX },
 
  { "loopne",   Jb, XX, XX },
 
  { "loope",    Jb, XX, XX },
 
  { "loope",    Jb, XX, XX },
 
  { "loop",     Jb, XX, XX },
 
  { "loop",     Jb, XX, XX },
 
  { "jEcxz",    Jb, XX, XX },
 
  { "jEcxz",    Jb, XX, XX },
 
  { "in",       AL, Ib, XX },
 
  { "in",       AL, Ib, XX },
 
  { "in",       eAX, Ib, XX },
 
  { "in",       eAX, Ib, XX },
 
  { "out",      Ib, AL, XX },
 
  { "out",      Ib, AL, XX },
 
  { "out",      Ib, eAX, XX },
 
  { "out",      Ib, eAX, XX },
 
  /* e8 */
 
  /* e8 */
 
  { "call",     Jv, XX, XX },
 
  { "call",     Jv, XX, XX },
 
  { "jmp",      Jv, XX, XX },
 
  { "jmp",      Jv, XX, XX },
 
  { "ljmp",     Ap, XX, XX },
 
  { "ljmp",     Ap, XX, XX },
 
  { "jmp",      Jb, XX, XX },
 
  { "jmp",      Jb, XX, XX },
 
  { "in",       AL, indirDX, XX },
 
  { "in",       AL, indirDX, XX },
 
  { "in",       eAX, indirDX, XX },
 
  { "in",       eAX, indirDX, XX },
 
  { "out",      indirDX, AL, XX },
 
  { "out",      indirDX, AL, XX },
 
  { "out",      indirDX, eAX, XX },
 
  { "out",      indirDX, eAX, XX },
 
  /* f0 */
 
  /* f0 */
 
  { "(bad)",    XX, XX, XX },                   /* lock prefix */
 
  { "(bad)",    XX, XX, XX },                   /* lock prefix */
 
  { "(bad)",    XX, XX, XX },
 
  { "(bad)",    XX, XX, XX },
 
  { "(bad)",    XX, XX, XX },                   /* repne */
 
  { "(bad)",    XX, XX, XX },                   /* repne */
 
  { "(bad)",    XX, XX, XX },                   /* repz */
 
  { "(bad)",    XX, XX, XX },                   /* repz */
 
  { "hlt",      XX, XX, XX },
 
  { "hlt",      XX, XX, XX },
 
  { "cmc",      XX, XX, XX },
 
  { "cmc",      XX, XX, XX },
 
  { GRP3b },
 
  { GRP3b },
 
  { GRP3S },
 
  { GRP3S },
 
  /* f8 */
 
  /* f8 */
 
  { "clc",      XX, XX, XX },
 
  { "clc",      XX, XX, XX },
 
  { "stc",      XX, XX, XX },
 
  { "stc",      XX, XX, XX },
 
  { "cli",      XX, XX, XX },
 
  { "cli",      XX, XX, XX },
 
  { "sti",      XX, XX, XX },
 
  { "sti",      XX, XX, XX },
 
  { "cld",      XX, XX, XX },
 
  { "cld",      XX, XX, XX },
 
  { "std",      XX, XX, XX },
 
  { "std",      XX, XX, XX },
 
  { GRP4 },
 
  { GRP4 },
 
  { GRP5 },
 
  { GRP5 },
 
};
 
};
 
 
 
 
 
static const struct dis386 dis386_twobyte_att[] = {
 
static const struct dis386 dis386_twobyte_att[] = {
 
  /* 00 */
 
  /* 00 */
 
  { GRP6 },
 
  { GRP6 },
 
  { GRP7 },
 
  { GRP7 },
 
  { "larS", Gv, Ew, XX },
 
  { "larS", Gv, Ew, XX },
 
  { "lslS", Gv, Ew, XX },
 
  { "lslS", Gv, Ew, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "clts", XX, XX, XX },
 
  { "clts", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 08 */
 
  /* 08 */
 
  { "invd", XX, XX, XX },
 
  { "invd", XX, XX, XX },
 
  { "wbinvd", XX, XX, XX },
 
  { "wbinvd", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "ud2a", XX, XX, XX },
 
  { "ud2a", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { GRPAMD },
 
  { GRPAMD },
 
  { "femms", XX, XX, XX },
 
  { "femms", XX, XX, XX },
 
  { "", MX, EM, OPSUF }, /* See OP_3DNowSuffix */
 
  { "", MX, EM, OPSUF }, /* See OP_3DNowSuffix */
 
  /* 10 */
 
  /* 10 */
 
  { PREGRP8 },
 
  { PREGRP8 },
 
  { PREGRP9 },
 
  { PREGRP9 },
 
  { "movlps", XM, EX, SIMD_Fixup, 'h' },  /* really only 2 operands */
 
  { "movlps", XM, EX, SIMD_Fixup, 'h' },  /* really only 2 operands */
 
  { "movlps", EX, XM, SIMD_Fixup, 'h' },
 
  { "movlps", EX, XM, SIMD_Fixup, 'h' },
 
  { "unpcklps", XM, EX, XX },
 
  { "unpcklps", XM, EX, XX },
 
  { "unpckhps", XM, EX, XX },
 
  { "unpckhps", XM, EX, XX },
 
  { "movhps", XM, EX, SIMD_Fixup, 'l' },
 
  { "movhps", XM, EX, SIMD_Fixup, 'l' },
 
  { "movhps", EX, XM, SIMD_Fixup, 'l' },
 
  { "movhps", EX, XM, SIMD_Fixup, 'l' },
 
  /* 18 */
 
  /* 18 */
 
  { GRP14 },
 
  { GRP14 },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 20 */
 
  /* 20 */
 
  /* these are all backward in appendix A of the intel book */
 
  /* these are all backward in appendix A of the intel book */
 
  { "movL", Rd, Cd, XX },
 
  { "movL", Rd, Cd, XX },
 
  { "movL", Rd, Dd, XX },
 
  { "movL", Rd, Dd, XX },
 
  { "movL", Cd, Rd, XX },
 
  { "movL", Cd, Rd, XX },
 
  { "movL", Dd, Rd, XX },
 
  { "movL", Dd, Rd, XX },
 
  { "movL", Rd, Td, XX },
 
  { "movL", Rd, Td, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "movL", Td, Rd, XX },
 
  { "movL", Td, Rd, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 28 */
 
  /* 28 */
 
  { "movaps", XM, EX, XX },
 
  { "movaps", XM, EX, XX },
 
  { "movaps", EX, XM, XX },
 
  { "movaps", EX, XM, XX },
 
  { PREGRP2 },
 
  { PREGRP2 },
 
  { "movntps", Ev, XM, XX },
 
  { "movntps", Ev, XM, XX },
 
  { PREGRP4 },
 
  { PREGRP4 },
 
  { PREGRP3 },
 
  { PREGRP3 },
 
  { "ucomiss", XM, EX, XX },
 
  { "ucomiss", XM, EX, XX },
 
  { "comiss", XM, EX, XX },
 
  { "comiss", XM, EX, XX },
 
  /* 30 */
 
  /* 30 */
 
  { "wrmsr", XX, XX, XX },
 
  { "wrmsr", XX, XX, XX },
 
  { "rdtsc", XX, XX, XX },
 
  { "rdtsc", XX, XX, XX },
 
  { "rdmsr", XX, XX, XX },
 
  { "rdmsr", XX, XX, XX },
 
  { "rdpmc", XX, XX, XX },
 
  { "rdpmc", XX, XX, XX },
 
  { "sysenter", XX, XX, XX },
 
  { "sysenter", XX, XX, XX },
 
  { "sysexit", XX, XX, XX },
 
  { "sysexit", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 38 */
 
  /* 38 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 40 */
 
  /* 40 */
 
  { "cmovo", Gv, Ev, XX },
 
  { "cmovo", Gv, Ev, XX },
 
  { "cmovno", Gv, Ev, XX },
 
  { "cmovno", Gv, Ev, XX },
 
  { "cmovb", Gv, Ev, XX },
 
  { "cmovb", Gv, Ev, XX },
 
  { "cmovae", Gv, Ev, XX },
 
  { "cmovae", Gv, Ev, XX },
 
  { "cmove", Gv, Ev, XX },
 
  { "cmove", Gv, Ev, XX },
 
  { "cmovne", Gv, Ev, XX },
 
  { "cmovne", Gv, Ev, XX },
 
  { "cmovbe", Gv, Ev, XX },
 
  { "cmovbe", Gv, Ev, XX },
 
  { "cmova", Gv, Ev, XX },
 
  { "cmova", Gv, Ev, XX },
 
  /* 48 */
 
  /* 48 */
 
  { "cmovs", Gv, Ev, XX },
 
  { "cmovs", Gv, Ev, XX },
 
  { "cmovns", Gv, Ev, XX },
 
  { "cmovns", Gv, Ev, XX },
 
  { "cmovp", Gv, Ev, XX },
 
  { "cmovp", Gv, Ev, XX },
 
  { "cmovnp", Gv, Ev, XX },
 
  { "cmovnp", Gv, Ev, XX },
 
  { "cmovl", Gv, Ev, XX },
 
  { "cmovl", Gv, Ev, XX },
 
  { "cmovge", Gv, Ev, XX },
 
  { "cmovge", Gv, Ev, XX },
 
  { "cmovle", Gv, Ev, XX },
 
  { "cmovle", Gv, Ev, XX },
 
  { "cmovg", Gv, Ev, XX },
 
  { "cmovg", Gv, Ev, XX },
 
  /* 50 */
 
  /* 50 */
 
  { "movmskps", Gv, EX, XX },
 
  { "movmskps", Gv, EX, XX },
 
  { PREGRP13 },
 
  { PREGRP13 },
 
  { PREGRP12 },
 
  { PREGRP12 },
 
  { PREGRP11 },
 
  { PREGRP11 },
 
  { "andps", XM, EX, XX },
 
  { "andps", XM, EX, XX },
 
  { "andnps", XM, EX, XX },
 
  { "andnps", XM, EX, XX },
 
  { "orps", XM, EX, XX },
 
  { "orps", XM, EX, XX },
 
  { "xorps", XM, EX, XX },
 
  { "xorps", XM, EX, XX },
 
  /* 58 */
 
  /* 58 */
 
  { PREGRP0 },
 
  { PREGRP0 },
 
  { PREGRP10 },
 
  { PREGRP10 },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { PREGRP14 },
 
  { PREGRP14 },
 
  { PREGRP7 },
 
  { PREGRP7 },
 
  { PREGRP5 },
 
  { PREGRP5 },
 
  { PREGRP6 },
 
  { PREGRP6 },
 
  /* 60 */
 
  /* 60 */
 
  { "punpcklbw", MX, EM, XX },
 
  { "punpcklbw", MX, EM, XX },
 
  { "punpcklwd", MX, EM, XX },
 
  { "punpcklwd", MX, EM, XX },
 
  { "punpckldq", MX, EM, XX },
 
  { "punpckldq", MX, EM, XX },
 
  { "packsswb", MX, EM, XX },
 
  { "packsswb", MX, EM, XX },
 
  { "pcmpgtb", MX, EM, XX },
 
  { "pcmpgtb", MX, EM, XX },
 
  { "pcmpgtw", MX, EM, XX },
 
  { "pcmpgtw", MX, EM, XX },
 
  { "pcmpgtd", MX, EM, XX },
 
  { "pcmpgtd", MX, EM, XX },
 
  { "packuswb", MX, EM, XX },
 
  { "packuswb", MX, EM, XX },
 
  /* 68 */
 
  /* 68 */
 
  { "punpckhbw", MX, EM, XX },
 
  { "punpckhbw", MX, EM, XX },
 
  { "punpckhwd", MX, EM, XX },
 
  { "punpckhwd", MX, EM, XX },
 
  { "punpckhdq", MX, EM, XX },
 
  { "punpckhdq", MX, EM, XX },
 
  { "packssdw", MX, EM, XX },
 
  { "packssdw", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "movd", MX, Ed, XX },
 
  { "movd", MX, Ed, XX },
 
  { "movq", MX, EM, XX },
 
  { "movq", MX, EM, XX },
 
  /* 70 */
 
  /* 70 */
 
  { "pshufw", MX, EM, Ib },
 
  { "pshufw", MX, EM, Ib },
 
  { GRP10 },
 
  { GRP10 },
 
  { GRP11 },
 
  { GRP11 },
 
  { GRP12 },
 
  { GRP12 },
 
  { "pcmpeqb", MX, EM, XX },
 
  { "pcmpeqb", MX, EM, XX },
 
  { "pcmpeqw", MX, EM, XX },
 
  { "pcmpeqw", MX, EM, XX },
 
  { "pcmpeqd", MX, EM, XX },
 
  { "pcmpeqd", MX, EM, XX },
 
  { "emms", XX, XX, XX },
 
  { "emms", XX, XX, XX },
 
  /* 78 */
 
  /* 78 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "movd", Ed, MX, XX },
 
  { "movd", Ed, MX, XX },
 
  { "movq", EM, MX, XX },
 
  { "movq", EM, MX, XX },
 
  /* 80 */
 
  /* 80 */
 
  { "jo", Jv, XX, XX },
 
  { "jo", Jv, XX, XX },
 
  { "jno", Jv, XX, XX },
 
  { "jno", Jv, XX, XX },
 
  { "jb", Jv, XX, XX },
 
  { "jb", Jv, XX, XX },
 
  { "jae", Jv, XX, XX },
 
  { "jae", Jv, XX, XX },
 
  { "je", Jv, XX, XX },
 
  { "je", Jv, XX, XX },
 
  { "jne", Jv, XX, XX },
 
  { "jne", Jv, XX, XX },
 
  { "jbe", Jv, XX, XX },
 
  { "jbe", Jv, XX, XX },
 
  { "ja", Jv, XX, XX },
 
  { "ja", Jv, XX, XX },
 
  /* 88 */
 
  /* 88 */
 
  { "js", Jv, XX, XX },
 
  { "js", Jv, XX, XX },
 
  { "jns", Jv, XX, XX },
 
  { "jns", Jv, XX, XX },
 
  { "jp", Jv, XX, XX },
 
  { "jp", Jv, XX, XX },
 
  { "jnp", Jv, XX, XX },
 
  { "jnp", Jv, XX, XX },
 
  { "jl", Jv, XX, XX },
 
  { "jl", Jv, XX, XX },
 
  { "jge", Jv, XX, XX },
 
  { "jge", Jv, XX, XX },
 
  { "jle", Jv, XX, XX },
 
  { "jle", Jv, XX, XX },
 
  { "jg", Jv, XX, XX },
 
  { "jg", Jv, XX, XX },
 
  /* 90 */
 
  /* 90 */
 
  { "seto", Eb, XX, XX },
 
  { "seto", Eb, XX, XX },
 
  { "setno", Eb, XX, XX },
 
  { "setno", Eb, XX, XX },
 
  { "setb", Eb, XX, XX },
 
  { "setb", Eb, XX, XX },
 
  { "setae", Eb, XX, XX },
 
  { "setae", Eb, XX, XX },
 
  { "sete", Eb, XX, XX },
 
  { "sete", Eb, XX, XX },
 
  { "setne", Eb, XX, XX },
 
  { "setne", Eb, XX, XX },
 
  { "setbe", Eb, XX, XX },
 
  { "setbe", Eb, XX, XX },
 
  { "seta", Eb, XX, XX },
 
  { "seta", Eb, XX, XX },
 
  /* 98 */
 
  /* 98 */
 
  { "sets", Eb, XX, XX },
 
  { "sets", Eb, XX, XX },
 
  { "setns", Eb, XX, XX },
 
  { "setns", Eb, XX, XX },
 
  { "setp", Eb, XX, XX },
 
  { "setp", Eb, XX, XX },
 
  { "setnp", Eb, XX, XX },
 
  { "setnp", Eb, XX, XX },
 
  { "setl", Eb, XX, XX },
 
  { "setl", Eb, XX, XX },
 
  { "setge", Eb, XX, XX },
 
  { "setge", Eb, XX, XX },
 
  { "setle", Eb, XX, XX },
 
  { "setle", Eb, XX, XX },
 
  { "setg", Eb, XX, XX },
 
  { "setg", Eb, XX, XX },
 
  /* a0 */
 
  /* a0 */
 
  { "pushP", fs, XX, XX },
 
  { "pushP", fs, XX, XX },
 
  { "popP", fs, XX, XX },
 
  { "popP", fs, XX, XX },
 
  { "cpuid", XX, XX, XX },
 
  { "cpuid", XX, XX, XX },
 
  { "btS", Ev, Gv, XX },
 
  { "btS", Ev, Gv, XX },
 
  { "shldS", Ev, Gv, Ib },
 
  { "shldS", Ev, Gv, Ib },
 
  { "shldS", Ev, Gv, CL },
 
  { "shldS", Ev, Gv, CL },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* a8 */
 
  /* a8 */
 
  { "pushP", gs, XX, XX },
 
  { "pushP", gs, XX, XX },
 
  { "popP", gs, XX, XX },
 
  { "popP", gs, XX, XX },
 
  { "rsm", XX, XX, XX },
 
  { "rsm", XX, XX, XX },
 
  { "btsS", Ev, Gv, XX },
 
  { "btsS", Ev, Gv, XX },
 
  { "shrdS", Ev, Gv, Ib },
 
  { "shrdS", Ev, Gv, Ib },
 
  { "shrdS", Ev, Gv, CL },
 
  { "shrdS", Ev, Gv, CL },
 
  { GRP13 },
 
  { GRP13 },
 
  { "imulS", Gv, Ev, XX },
 
  { "imulS", Gv, Ev, XX },
 
  /* b0 */
 
  /* b0 */
 
  { "cmpxchgB", Eb, Gb, XX },
 
  { "cmpxchgB", Eb, Gb, XX },
 
  { "cmpxchgS", Ev, Gv, XX },
 
  { "cmpxchgS", Ev, Gv, XX },
 
  { "lssS", Gv, Mp, XX },
 
  { "lssS", Gv, Mp, XX },
 
  { "btrS", Ev, Gv, XX },
 
  { "btrS", Ev, Gv, XX },
 
  { "lfsS", Gv, Mp, XX },
 
  { "lfsS", Gv, Mp, XX },
 
  { "lgsS", Gv, Mp, XX },
 
  { "lgsS", Gv, Mp, XX },
 
  { "movzbR", Gv, Eb, XX },
 
  { "movzbR", Gv, Eb, XX },
 
  { "movzwR", Gv, Ew, XX }, /* yes, there really is movzww ! */
 
  { "movzwR", Gv, Ew, XX }, /* yes, there really is movzww ! */
 
  /* b8 */
 
  /* b8 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "ud2b", XX, XX, XX },
 
  { "ud2b", XX, XX, XX },
 
  { GRP8 },
 
  { GRP8 },
 
  { "btcS", Ev, Gv, XX },
 
  { "btcS", Ev, Gv, XX },
 
  { "bsfS", Gv, Ev, XX },
 
  { "bsfS", Gv, Ev, XX },
 
  { "bsrS", Gv, Ev, XX },
 
  { "bsrS", Gv, Ev, XX },
 
  { "movsbR", Gv, Eb, XX },
 
  { "movsbR", Gv, Eb, XX },
 
  { "movswR", Gv, Ew, XX }, /* yes, there really is movsww ! */
 
  { "movswR", Gv, Ew, XX }, /* yes, there really is movsww ! */
 
  /* c0 */
 
  /* c0 */
 
  { "xaddB", Eb, Gb, XX },
 
  { "xaddB", Eb, Gb, XX },
 
  { "xaddS", Ev, Gv, XX },
 
  { "xaddS", Ev, Gv, XX },
 
  { PREGRP1 },
 
  { PREGRP1 },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "pinsrw", MX, Ev, Ib },
 
  { "pinsrw", MX, Ev, Ib },
 
  { "pextrw", Ev, MX, Ib },
 
  { "pextrw", Ev, MX, Ib },
 
  { "shufps", XM, EX, Ib },
 
  { "shufps", XM, EX, Ib },
 
  { GRP9 },
 
  { GRP9 },
 
  /* c8 */
 
  /* c8 */
 
  { "bswap", eAX, XX, XX },     /* bswap doesn't support 16 bit regs */
 
  { "bswap", eAX, XX, XX },     /* bswap doesn't support 16 bit regs */
 
  { "bswap", eCX, XX, XX },
 
  { "bswap", eCX, XX, XX },
 
  { "bswap", eDX, XX, XX },
 
  { "bswap", eDX, XX, XX },
 
  { "bswap", eBX, XX, XX },
 
  { "bswap", eBX, XX, XX },
 
  { "bswap", eSP, XX, XX },
 
  { "bswap", eSP, XX, XX },
 
  { "bswap", eBP, XX, XX },
 
  { "bswap", eBP, XX, XX },
 
  { "bswap", eSI, XX, XX },
 
  { "bswap", eSI, XX, XX },
 
  { "bswap", eDI, XX, XX },
 
  { "bswap", eDI, XX, XX },
 
  /* d0 */
 
  /* d0 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "psrlw", MX, EM, XX },
 
  { "psrlw", MX, EM, XX },
 
  { "psrld", MX, EM, XX },
 
  { "psrld", MX, EM, XX },
 
  { "psrlq", MX, EM, XX },
 
  { "psrlq", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "pmullw", MX, EM, XX },
 
  { "pmullw", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "pmovmskb", Ev, MX, XX },
 
  { "pmovmskb", Ev, MX, XX },
 
  /* d8 */
 
  /* d8 */
 
  { "psubusb", MX, EM, XX },
 
  { "psubusb", MX, EM, XX },
 
  { "psubusw", MX, EM, XX },
 
  { "psubusw", MX, EM, XX },
 
  { "pminub", MX, EM, XX },
 
  { "pminub", MX, EM, XX },
 
  { "pand", MX, EM, XX },
 
  { "pand", MX, EM, XX },
 
  { "paddusb", MX, EM, XX },
 
  { "paddusb", MX, EM, XX },
 
  { "paddusw", MX, EM, XX },
 
  { "paddusw", MX, EM, XX },
 
  { "pmaxub", MX, EM, XX },
 
  { "pmaxub", MX, EM, XX },
 
  { "pandn", MX, EM, XX },
 
  { "pandn", MX, EM, XX },
 
  /* e0 */
 
  /* e0 */
 
  { "pavgb", MX, EM, XX },
 
  { "pavgb", MX, EM, XX },
 
  { "psraw", MX, EM, XX },
 
  { "psraw", MX, EM, XX },
 
  { "psrad", MX, EM, XX },
 
  { "psrad", MX, EM, XX },
 
  { "pavgw", MX, EM, XX },
 
  { "pavgw", MX, EM, XX },
 
  { "pmulhuw", MX, EM, XX },
 
  { "pmulhuw", MX, EM, XX },
 
  { "pmulhw", MX, EM, XX },
 
  { "pmulhw", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "movntq", Ev, MX, XX },
 
  { "movntq", Ev, MX, XX },
 
  /* e8 */
 
  /* e8 */
 
  { "psubsb", MX, EM, XX },
 
  { "psubsb", MX, EM, XX },
 
  { "psubsw", MX, EM, XX },
 
  { "psubsw", MX, EM, XX },
 
  { "pminsw", MX, EM, XX },
 
  { "pminsw", MX, EM, XX },
 
  { "por", MX, EM, XX },
 
  { "por", MX, EM, XX },
 
  { "paddsb", MX, EM, XX },
 
  { "paddsb", MX, EM, XX },
 
  { "paddsw", MX, EM, XX },
 
  { "paddsw", MX, EM, XX },
 
  { "pmaxsw", MX, EM, XX },
 
  { "pmaxsw", MX, EM, XX },
 
  { "pxor", MX, EM, XX },
 
  { "pxor", MX, EM, XX },
 
  /* f0 */
 
  /* f0 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "psllw", MX, EM, XX },
 
  { "psllw", MX, EM, XX },
 
  { "pslld", MX, EM, XX },
 
  { "pslld", MX, EM, XX },
 
  { "psllq", MX, EM, XX },
 
  { "psllq", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "pmaddwd", MX, EM, XX },
 
  { "pmaddwd", MX, EM, XX },
 
  { "psadbw", MX, EM, XX },
 
  { "psadbw", MX, EM, XX },
 
  { "maskmovq", MX, EM, XX },
 
  { "maskmovq", MX, EM, XX },
 
  /* f8 */
 
  /* f8 */
 
  { "psubb", MX, EM, XX },
 
  { "psubb", MX, EM, XX },
 
  { "psubw", MX, EM, XX },
 
  { "psubw", MX, EM, XX },
 
  { "psubd", MX, EM, XX },
 
  { "psubd", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "paddb", MX, EM, XX },
 
  { "paddb", MX, EM, XX },
 
  { "paddw", MX, EM, XX },
 
  { "paddw", MX, EM, XX },
 
  { "paddd", MX, EM, XX },
 
  { "paddd", MX, EM, XX },
 
  { "(bad)", XX, XX, XX }
 
  { "(bad)", XX, XX, XX }
 
};
 
};
 
 
 
 
 
static const struct dis386 dis386_twobyte_intel[] = {
 
static const struct dis386 dis386_twobyte_intel[] = {
 
  /* 00 */
 
  /* 00 */
 
  { GRP6 },
 
  { GRP6 },
 
  { GRP7 },
 
  { GRP7 },
 
  { "lar", Gv, Ew, XX },
 
  { "lar", Gv, Ew, XX },
 
  { "lsl", Gv, Ew, XX },
 
  { "lsl", Gv, Ew, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "clts", XX, XX, XX },
 
  { "clts", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 08 */
 
  /* 08 */
 
  { "invd", XX, XX, XX },
 
  { "invd", XX, XX, XX },
 
  { "wbinvd", XX, XX, XX },
 
  { "wbinvd", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "ud2a", XX, XX, XX },
 
  { "ud2a", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { GRPAMD },
 
  { GRPAMD },
 
  { "femms" , XX, XX, XX},
 
  { "femms" , XX, XX, XX},
 
  { "", MX, EM, OPSUF }, /* See OP_3DNowSuffix */
 
  { "", MX, EM, OPSUF }, /* See OP_3DNowSuffix */
 
  /* 10 */
 
  /* 10 */
 
  { PREGRP8 },
 
  { PREGRP8 },
 
  { PREGRP9 },
 
  { PREGRP9 },
 
  { "movlps", XM, EX, SIMD_Fixup, 'h' },  /* really only 2 operands */
 
  { "movlps", XM, EX, SIMD_Fixup, 'h' },  /* really only 2 operands */
 
  { "movlps", EX, XM, SIMD_Fixup, 'h' },
 
  { "movlps", EX, XM, SIMD_Fixup, 'h' },
 
  { "unpcklps", XM, EX, XX },
 
  { "unpcklps", XM, EX, XX },
 
  { "unpckhps", XM, EX, XX },
 
  { "unpckhps", XM, EX, XX },
 
  { "movhps", XM, EX, SIMD_Fixup, 'l' },
 
  { "movhps", XM, EX, SIMD_Fixup, 'l' },
 
  { "movhps", EX, XM, SIMD_Fixup, 'l' },
 
  { "movhps", EX, XM, SIMD_Fixup, 'l' },
 
  /* 18 */
 
  /* 18 */
 
  { GRP14 },
 
  { GRP14 },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 20 */
 
  /* 20 */
 
  /* these are all backward in appendix A of the intel book */
 
  /* these are all backward in appendix A of the intel book */
 
  { "mov", Rd, Cd, XX },
 
  { "mov", Rd, Cd, XX },
 
  { "mov", Rd, Dd, XX },
 
  { "mov", Rd, Dd, XX },
 
  { "mov", Cd, Rd, XX },
 
  { "mov", Cd, Rd, XX },
 
  { "mov", Dd, Rd, XX },
 
  { "mov", Dd, Rd, XX },
 
  { "mov", Rd, Td, XX },
 
  { "mov", Rd, Td, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "mov", Td, Rd, XX },
 
  { "mov", Td, Rd, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 28 */
 
  /* 28 */
 
  { "movaps", XM, EX, XX },
 
  { "movaps", XM, EX, XX },
 
  { "movaps", EX, XM, XX },
 
  { "movaps", EX, XM, XX },
 
  { PREGRP2 },
 
  { PREGRP2 },
 
  { "movntps", Ev, XM, XX },
 
  { "movntps", Ev, XM, XX },
 
  { PREGRP4 },
 
  { PREGRP4 },
 
  { PREGRP3 },
 
  { PREGRP3 },
 
  { "ucomiss", XM, EX, XX },
 
  { "ucomiss", XM, EX, XX },
 
  { "comiss", XM, EX, XX },
 
  { "comiss", XM, EX, XX },
 
  /* 30 */
 
  /* 30 */
 
  { "wrmsr", XX, XX, XX },
 
  { "wrmsr", XX, XX, XX },
 
  { "rdtsc", XX, XX, XX },
 
  { "rdtsc", XX, XX, XX },
 
  { "rdmsr", XX, XX, XX },
 
  { "rdmsr", XX, XX, XX },
 
  { "rdpmc", XX, XX, XX },
 
  { "rdpmc", XX, XX, XX },
 
  { "sysenter", XX, XX, XX },
 
  { "sysenter", XX, XX, XX },
 
  { "sysexit", XX, XX, XX },
 
  { "sysexit", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 38 */
 
  /* 38 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* 40 */
 
  /* 40 */
 
  { "cmovo", Gv, Ev, XX },
 
  { "cmovo", Gv, Ev, XX },
 
  { "cmovno", Gv, Ev, XX },
 
  { "cmovno", Gv, Ev, XX },
 
  { "cmovb", Gv, Ev, XX },
 
  { "cmovb", Gv, Ev, XX },
 
  { "cmovae", Gv, Ev, XX },
 
  { "cmovae", Gv, Ev, XX },
 
  { "cmove", Gv, Ev, XX },
 
  { "cmove", Gv, Ev, XX },
 
  { "cmovne", Gv, Ev, XX },
 
  { "cmovne", Gv, Ev, XX },
 
  { "cmovbe", Gv, Ev, XX },
 
  { "cmovbe", Gv, Ev, XX },
 
  { "cmova", Gv, Ev, XX },
 
  { "cmova", Gv, Ev, XX },
 
  /* 48 */
 
  /* 48 */
 
  { "cmovs", Gv, Ev, XX },
 
  { "cmovs", Gv, Ev, XX },
 
  { "cmovns", Gv, Ev, XX },
 
  { "cmovns", Gv, Ev, XX },
 
  { "cmovp", Gv, Ev, XX },
 
  { "cmovp", Gv, Ev, XX },
 
  { "cmovnp", Gv, Ev, XX },
 
  { "cmovnp", Gv, Ev, XX },
 
  { "cmovl", Gv, Ev, XX },
 
  { "cmovl", Gv, Ev, XX },
 
  { "cmovge", Gv, Ev, XX },
 
  { "cmovge", Gv, Ev, XX },
 
  { "cmovle", Gv, Ev, XX },
 
  { "cmovle", Gv, Ev, XX },
 
  { "cmovg", Gv, Ev, XX },
 
  { "cmovg", Gv, Ev, XX },
 
  /* 50 */
 
  /* 50 */
 
  { "movmskps", Gv, EX, XX },
 
  { "movmskps", Gv, EX, XX },
 
  { PREGRP13 },
 
  { PREGRP13 },
 
  { PREGRP12 },
 
  { PREGRP12 },
 
  { PREGRP11 },
 
  { PREGRP11 },
 
  { "andps", XM, EX, XX },
 
  { "andps", XM, EX, XX },
 
  { "andnps", XM, EX, XX },
 
  { "andnps", XM, EX, XX },
 
  { "orps", XM, EX, XX },
 
  { "orps", XM, EX, XX },
 
  { "xorps", XM, EX, XX },
 
  { "xorps", XM, EX, XX },
 
  /* 58 */
 
  /* 58 */
 
  { PREGRP0 },
 
  { PREGRP0 },
 
  { PREGRP10 },
 
  { PREGRP10 },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { PREGRP14 },
 
  { PREGRP14 },
 
  { PREGRP7 },
 
  { PREGRP7 },
 
  { PREGRP5 },
 
  { PREGRP5 },
 
  { PREGRP6 },
 
  { PREGRP6 },
 
  /* 60 */
 
  /* 60 */
 
  { "punpcklbw", MX, EM, XX },
 
  { "punpcklbw", MX, EM, XX },
 
  { "punpcklwd", MX, EM, XX },
 
  { "punpcklwd", MX, EM, XX },
 
  { "punpckldq", MX, EM, XX },
 
  { "punpckldq", MX, EM, XX },
 
  { "packsswb", MX, EM, XX },
 
  { "packsswb", MX, EM, XX },
 
  { "pcmpgtb", MX, EM, XX },
 
  { "pcmpgtb", MX, EM, XX },
 
  { "pcmpgtw", MX, EM, XX },
 
  { "pcmpgtw", MX, EM, XX },
 
  { "pcmpgtd", MX, EM, XX },
 
  { "pcmpgtd", MX, EM, XX },
 
  { "packuswb", MX, EM, XX },
 
  { "packuswb", MX, EM, XX },
 
  /* 68 */
 
  /* 68 */
 
  { "punpckhbw", MX, EM, XX },
 
  { "punpckhbw", MX, EM, XX },
 
  { "punpckhwd", MX, EM, XX },
 
  { "punpckhwd", MX, EM, XX },
 
  { "punpckhdq", MX, EM, XX },
 
  { "punpckhdq", MX, EM, XX },
 
  { "packssdw", MX, EM, XX },
 
  { "packssdw", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "movd", MX, Ed, XX },
 
  { "movd", MX, Ed, XX },
 
  { "movq", MX, EM, XX },
 
  { "movq", MX, EM, XX },
 
  /* 70 */
 
  /* 70 */
 
  { "pshufw", MX, EM, Ib },
 
  { "pshufw", MX, EM, Ib },
 
  { GRP10 },
 
  { GRP10 },
 
  { GRP11 },
 
  { GRP11 },
 
  { GRP12 },
 
  { GRP12 },
 
  { "pcmpeqb", MX, EM, XX },
 
  { "pcmpeqb", MX, EM, XX },
 
  { "pcmpeqw", MX, EM, XX },
 
  { "pcmpeqw", MX, EM, XX },
 
  { "pcmpeqd", MX, EM, XX },
 
  { "pcmpeqd", MX, EM, XX },
 
  { "emms", XX, XX, XX },
 
  { "emms", XX, XX, XX },
 
  /* 78 */
 
  /* 78 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "movd", Ed, MX, XX },
 
  { "movd", Ed, MX, XX },
 
  { "movq", EM, MX, XX },
 
  { "movq", EM, MX, XX },
 
  /* 80 */
 
  /* 80 */
 
  { "jo", Jv, XX, XX },
 
  { "jo", Jv, XX, XX },
 
  { "jno", Jv, XX, XX },
 
  { "jno", Jv, XX, XX },
 
  { "jb", Jv, XX, XX },
 
  { "jb", Jv, XX, XX },
 
  { "jae", Jv, XX, XX },
 
  { "jae", Jv, XX, XX },
 
  { "je", Jv, XX, XX },
 
  { "je", Jv, XX, XX },
 
  { "jne", Jv, XX, XX },
 
  { "jne", Jv, XX, XX },
 
  { "jbe", Jv, XX, XX },
 
  { "jbe", Jv, XX, XX },
 
  { "ja", Jv, XX, XX },
 
  { "ja", Jv, XX, XX },
 
  /* 88 */
 
  /* 88 */
 
  { "js", Jv, XX, XX },
 
  { "js", Jv, XX, XX },
 
  { "jns", Jv, XX, XX },
 
  { "jns", Jv, XX, XX },
 
  { "jp", Jv, XX, XX },
 
  { "jp", Jv, XX, XX },
 
  { "jnp", Jv, XX, XX },
 
  { "jnp", Jv, XX, XX },
 
  { "jl", Jv, XX, XX },
 
  { "jl", Jv, XX, XX },
 
  { "jge", Jv, XX, XX },
 
  { "jge", Jv, XX, XX },
 
  { "jle", Jv, XX, XX },
 
  { "jle", Jv, XX, XX },
 
  { "jg", Jv, XX, XX },
 
  { "jg", Jv, XX, XX },
 
  /* 90 */
 
  /* 90 */
 
  { "seto", Eb, XX, XX },
 
  { "seto", Eb, XX, XX },
 
  { "setno", Eb, XX, XX },
 
  { "setno", Eb, XX, XX },
 
  { "setb", Eb, XX, XX },
 
  { "setb", Eb, XX, XX },
 
  { "setae", Eb, XX, XX },
 
  { "setae", Eb, XX, XX },
 
  { "sete", Eb, XX, XX },
 
  { "sete", Eb, XX, XX },
 
  { "setne", Eb, XX, XX },
 
  { "setne", Eb, XX, XX },
 
  { "setbe", Eb, XX, XX },
 
  { "setbe", Eb, XX, XX },
 
  { "seta", Eb, XX, XX },
 
  { "seta", Eb, XX, XX },
 
  /* 98 */
 
  /* 98 */
 
  { "sets", Eb, XX, XX },
 
  { "sets", Eb, XX, XX },
 
  { "setns", Eb, XX, XX },
 
  { "setns", Eb, XX, XX },
 
  { "setp", Eb, XX, XX },
 
  { "setp", Eb, XX, XX },
 
  { "setnp", Eb, XX, XX },
 
  { "setnp", Eb, XX, XX },
 
  { "setl", Eb, XX, XX },
 
  { "setl", Eb, XX, XX },
 
  { "setge", Eb, XX, XX },
 
  { "setge", Eb, XX, XX },
 
  { "setle", Eb, XX, XX },
 
  { "setle", Eb, XX, XX },
 
  { "setg", Eb, XX, XX },
 
  { "setg", Eb, XX, XX },
 
  /* a0 */
 
  /* a0 */
 
  { "push", fs, XX, XX },
 
  { "push", fs, XX, XX },
 
  { "pop", fs, XX, XX },
 
  { "pop", fs, XX, XX },
 
  { "cpuid", XX, XX, XX },
 
  { "cpuid", XX, XX, XX },
 
  { "bt", Ev, Gv, XX },
 
  { "bt", Ev, Gv, XX },
 
  { "shld", Ev, Gv, Ib },
 
  { "shld", Ev, Gv, Ib },
 
  { "shld", Ev, Gv, CL },
 
  { "shld", Ev, Gv, CL },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  /* a8 */
 
  /* a8 */
 
  { "push", gs, XX, XX },
 
  { "push", gs, XX, XX },
 
  { "pop", gs, XX, XX },
 
  { "pop", gs, XX, XX },
 
  { "rsm" , XX, XX, XX},
 
  { "rsm" , XX, XX, XX},
 
  { "bts", Ev, Gv, XX },
 
  { "bts", Ev, Gv, XX },
 
  { "shrd", Ev, Gv, Ib },
 
  { "shrd", Ev, Gv, Ib },
 
  { "shrd", Ev, Gv, CL },
 
  { "shrd", Ev, Gv, CL },
 
  { GRP13 },
 
  { GRP13 },
 
  { "imul", Gv, Ev, XX },
 
  { "imul", Gv, Ev, XX },
 
  /* b0 */
 
  /* b0 */
 
  { "cmpxchg", Eb, Gb, XX },
 
  { "cmpxchg", Eb, Gb, XX },
 
  { "cmpxchg", Ev, Gv, XX },
 
  { "cmpxchg", Ev, Gv, XX },
 
  { "lss", Gv, Mp, XX },
 
  { "lss", Gv, Mp, XX },
 
  { "btr", Ev, Gv, XX },
 
  { "btr", Ev, Gv, XX },
 
  { "lfs", Gv, Mp, XX },
 
  { "lfs", Gv, Mp, XX },
 
  { "lgs", Gv, Mp, XX },
 
  { "lgs", Gv, Mp, XX },
 
  { "movzx", Gv, Eb, XX },
 
  { "movzx", Gv, Eb, XX },
 
  { "movzx", Gv, Ew, XX },
 
  { "movzx", Gv, Ew, XX },
 
  /* b8 */
 
  /* b8 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "ud2b", XX, XX, XX },
 
  { "ud2b", XX, XX, XX },
 
  { GRP8 },
 
  { GRP8 },
 
  { "btc", Ev, Gv, XX },
 
  { "btc", Ev, Gv, XX },
 
  { "bsf", Gv, Ev, XX },
 
  { "bsf", Gv, Ev, XX },
 
  { "bsr", Gv, Ev, XX },
 
  { "bsr", Gv, Ev, XX },
 
  { "movsx", Gv, Eb, XX },
 
  { "movsx", Gv, Eb, XX },
 
  { "movsx", Gv, Ew, XX },
 
  { "movsx", Gv, Ew, XX },
 
  /* c0 */
 
  /* c0 */
 
  { "xadd", Eb, Gb, XX },
 
  { "xadd", Eb, Gb, XX },
 
  { "xadd", Ev, Gv, XX },
 
  { "xadd", Ev, Gv, XX },
 
  { PREGRP1 },
 
  { PREGRP1 },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "pinsrw", MX, Ev, Ib },
 
  { "pinsrw", MX, Ev, Ib },
 
  { "pextrw", Ev, MX, Ib },
 
  { "pextrw", Ev, MX, Ib },
 
  { "shufps", XM, EX, Ib },
 
  { "shufps", XM, EX, Ib },
 
  { GRP9 },
 
  { GRP9 },
 
  /* c8 */
 
  /* c8 */
 
  { "bswap", eAX, XX, XX },     /* bswap doesn't support 16 bit regs */
 
  { "bswap", eAX, XX, XX },     /* bswap doesn't support 16 bit regs */
 
  { "bswap", eCX, XX, XX },
 
  { "bswap", eCX, XX, XX },
 
  { "bswap", eDX, XX, XX },
 
  { "bswap", eDX, XX, XX },
 
  { "bswap", eBX, XX, XX },
 
  { "bswap", eBX, XX, XX },
 
  { "bswap", eSP, XX, XX },
 
  { "bswap", eSP, XX, XX },
 
  { "bswap", eBP, XX, XX },
 
  { "bswap", eBP, XX, XX },
 
  { "bswap", eSI, XX, XX },
 
  { "bswap", eSI, XX, XX },
 
  { "bswap", eDI, XX, XX },
 
  { "bswap", eDI, XX, XX },
 
  /* d0 */
 
  /* d0 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "psrlw", MX, EM, XX },
 
  { "psrlw", MX, EM, XX },
 
  { "psrld", MX, EM, XX },
 
  { "psrld", MX, EM, XX },
 
  { "psrlq", MX, EM, XX },
 
  { "psrlq", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "pmullw", MX, EM, XX },
 
  { "pmullw", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "pmovmskb", Ev, MX, XX },
 
  { "pmovmskb", Ev, MX, XX },
 
  /* d8 */
 
  /* d8 */
 
  { "psubusb", MX, EM, XX },
 
  { "psubusb", MX, EM, XX },
 
  { "psubusw", MX, EM, XX },
 
  { "psubusw", MX, EM, XX },
 
  { "pminub", MX, EM, XX },
 
  { "pminub", MX, EM, XX },
 
  { "pand", MX, EM, XX },
 
  { "pand", MX, EM, XX },
 
  { "paddusb", MX, EM, XX },
 
  { "paddusb", MX, EM, XX },
 
  { "paddusw", MX, EM, XX },
 
  { "paddusw", MX, EM, XX },
 
  { "pmaxub", MX, EM, XX },
 
  { "pmaxub", MX, EM, XX },
 
  { "pandn", MX, EM, XX },
 
  { "pandn", MX, EM, XX },
 
  /* e0 */
 
  /* e0 */
 
  { "pavgb", MX, EM, XX },
 
  { "pavgb", MX, EM, XX },
 
  { "psraw", MX, EM, XX },
 
  { "psraw", MX, EM, XX },
 
  { "psrad", MX, EM, XX },
 
  { "psrad", MX, EM, XX },
 
  { "pavgw", MX, EM, XX },
 
  { "pavgw", MX, EM, XX },
 
  { "pmulhuw", MX, EM, XX },
 
  { "pmulhuw", MX, EM, XX },
 
  { "pmulhw", MX, EM, XX },
 
  { "pmulhw", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "movntq", Ev, MX, XX },
 
  { "movntq", Ev, MX, XX },
 
  /* e8 */
 
  /* e8 */
 
  { "psubsb", MX, EM, XX },
 
  { "psubsb", MX, EM, XX },
 
  { "psubsw", MX, EM, XX },
 
  { "psubsw", MX, EM, XX },
 
  { "pminsw", MX, EM, XX },
 
  { "pminsw", MX, EM, XX },
 
  { "por", MX, EM, XX },
 
  { "por", MX, EM, XX },
 
  { "paddsb", MX, EM, XX },
 
  { "paddsb", MX, EM, XX },
 
  { "paddsw", MX, EM, XX },
 
  { "paddsw", MX, EM, XX },
 
  { "pmaxsw", MX, EM, XX },
 
  { "pmaxsw", MX, EM, XX },
 
  { "pxor", MX, EM, XX },
 
  { "pxor", MX, EM, XX },
 
  /* f0 */
 
  /* f0 */
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "psllw", MX, EM, XX },
 
  { "psllw", MX, EM, XX },
 
  { "pslld", MX, EM, XX },
 
  { "pslld", MX, EM, XX },
 
  { "psllq", MX, EM, XX },
 
  { "psllq", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "pmaddwd", MX, EM, XX },
 
  { "pmaddwd", MX, EM, XX },
 
  { "psadbw", MX, EM, XX },
 
  { "psadbw", MX, EM, XX },
 
  { "maskmovq", MX, EM, XX },
 
  { "maskmovq", MX, EM, XX },
 
  /* f8 */
 
  /* f8 */
 
  { "psubb", MX, EM, XX },
 
  { "psubb", MX, EM, XX },
 
  { "psubw", MX, EM, XX },
 
  { "psubw", MX, EM, XX },
 
  { "psubd", MX, EM, XX },
 
  { "psubd", MX, EM, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "(bad)", XX, XX, XX },
 
  { "paddb", MX, EM, XX },
 
  { "paddb", MX, EM, XX },
 
  { "paddw", MX, EM, XX },
 
  { "paddw", MX, EM, XX },
 
  { "paddd", MX, EM, XX },
 
  { "paddd", MX, EM, XX },
 
  { "(bad)", XX, XX, XX }
 
  { "(bad)", XX, XX, XX }
 
};
 
};
 
 
 
 
 
static const unsigned char onebyte_has_modrm[256] = {
 
static const unsigned char onebyte_has_modrm[256] = {
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       -------------------------------        */
 
  /*       -------------------------------        */
 
  /* 00 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 00 */
 
  /* 00 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 00 */
 
  /* 10 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 10 */
 
  /* 10 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 10 */
 
  /* 20 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 20 */
 
  /* 20 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 20 */
 
  /* 30 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 30 */
 
  /* 30 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 30 */
 
  /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 40 */
 
  /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 40 */
 
  /* 50 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 50 */
 
  /* 50 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 50 */
 
  /* 60 */ 0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0, /* 60 */
 
  /* 60 */ 0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0, /* 60 */
 
  /* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 70 */
 
  /* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 70 */
 
  /* 80 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 80 */
 
  /* 80 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 80 */
 
  /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 90 */
 
  /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 90 */
 
  /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* a0 */
 
  /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* a0 */
 
  /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* b0 */
 
  /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* b0 */
 
  /* c0 */ 1,1,0,0,1,1,1,1,0,0,0,0,0,0,0,0, /* c0 */
 
  /* c0 */ 1,1,0,0,1,1,1,1,0,0,0,0,0,0,0,0, /* c0 */
 
  /* d0 */ 1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* d0 */
 
  /* d0 */ 1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* d0 */
 
  /* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* e0 */
 
  /* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* e0 */
 
  /* f0 */ 0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1  /* f0 */
 
  /* f0 */ 0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1  /* f0 */
 
  /*       -------------------------------        */
 
  /*       -------------------------------        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
};
 
};
 
 
 
 
 
static const unsigned char twobyte_has_modrm[256] = {
 
static const unsigned char twobyte_has_modrm[256] = {
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       -------------------------------        */
 
  /*       -------------------------------        */
 
  /* 00 */ 1,1,1,1,0,0,0,0,0,0,0,0,0,1,0,1, /* 0f */
 
  /* 00 */ 1,1,1,1,0,0,0,0,0,0,0,0,0,1,0,1, /* 0f */
 
  /* 10 */ 1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0, /* 1f */
 
  /* 10 */ 1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0, /* 1f */
 
  /* 20 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 2f */
 
  /* 20 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 2f */
 
  /* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */
 
  /* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */
 
  /* 40 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 4f */
 
  /* 40 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 4f */
 
  /* 50 */ 1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1, /* 5f */
 
  /* 50 */ 1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1, /* 5f */
 
  /* 60 */ 1,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1, /* 6f */
 
  /* 60 */ 1,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1, /* 6f */
 
  /* 70 */ 1,1,1,1,1,1,1,0,0,0,0,0,0,0,1,1, /* 7f */
 
  /* 70 */ 1,1,1,1,1,1,1,0,0,0,0,0,0,0,1,1, /* 7f */
 
  /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */
 
  /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */
 
  /* 90 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 9f */
 
  /* 90 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 9f */
 
  /* a0 */ 0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, /* af */
 
  /* a0 */ 0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, /* af */
 
  /* b0 */ 1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1, /* bf */
 
  /* b0 */ 1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1, /* bf */
 
  /* c0 */ 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, /* cf */
 
  /* c0 */ 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, /* cf */
 
  /* d0 */ 0,1,1,1,0,1,0,1,1,1,1,1,1,1,1,1, /* df */
 
  /* d0 */ 0,1,1,1,0,1,0,1,1,1,1,1,1,1,1,1, /* df */
 
  /* e0 */ 1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1, /* ef */
 
  /* e0 */ 1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1, /* ef */
 
  /* f0 */ 0,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0  /* ff */
 
  /* f0 */ 0,1,1,1,0,1,1,1,1,1,1,0,1,1,1,0  /* ff */
 
  /*       -------------------------------        */
 
  /*       -------------------------------        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
};
 
};
 
 
 
 
 
static const unsigned char twobyte_uses_f3_prefix[256] = {
 
static const unsigned char twobyte_uses_f3_prefix[256] = {
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       -------------------------------        */
 
  /*       -------------------------------        */
 
  /* 00 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0f */
 
  /* 00 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0f */
 
  /* 10 */ 1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 1f */
 
  /* 10 */ 1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 1f */
 
  /* 20 */ 0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0, /* 2f */
 
  /* 20 */ 0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0, /* 2f */
 
  /* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */
 
  /* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */
 
  /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 4f */
 
  /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 4f */
 
  /* 50 */ 0,1,1,1,0,0,0,0,1,1,0,0,1,1,1,1, /* 5f */
 
  /* 50 */ 0,1,1,1,0,0,0,0,1,1,0,0,1,1,1,1, /* 5f */
 
  /* 60 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 6f */
 
  /* 60 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 6f */
 
  /* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 7f */
 
  /* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 7f */
 
  /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */
 
  /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */
 
  /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 9f */
 
  /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 9f */
 
  /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* af */
 
  /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* af */
 
  /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* bf */
 
  /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* bf */
 
  /* c0 */ 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */
 
  /* c0 */ 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */
 
  /* d0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* df */
 
  /* d0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* df */
 
  /* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ef */
 
  /* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ef */
 
  /* f0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0  /* ff */
 
  /* f0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0  /* ff */
 
  /*       -------------------------------        */
 
  /*       -------------------------------        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
  /*       0 1 2 3 4 5 6 7 8 9 a b c d e f        */
 
};
 
};
 
 
 
 
 
static char obuf[100];
 
static char obuf[100];
 
static char *obufp;
 
static char *obufp;
 
static char scratchbuf[100];
 
static char scratchbuf[100];
 
static unsigned char *start_codep;
 
static unsigned char *start_codep;
 
static unsigned char *insn_codep;
 
static unsigned char *insn_codep;
 
static unsigned char *codep;
 
static unsigned char *codep;
 
static disassemble_info *the_info;
 
static disassemble_info *the_info;
 
static int mod;
 
static int mod;
 
static int rm;
 
static int rm;
 
static int reg;
 
static int reg;
 
static void oappend PARAMS ((const char *s));
 
static void oappend PARAMS ((const char *s));
 
 
 
 
 
static const char *names32[]={
 
static const char *names32[]={
 
  "%eax","%ecx","%edx","%ebx", "%esp","%ebp","%esi","%edi",
 
  "%eax","%ecx","%edx","%ebx", "%esp","%ebp","%esi","%edi",
 
};
 
};
 
static const char *names16[] = {
 
static const char *names16[] = {
 
  "%ax","%cx","%dx","%bx","%sp","%bp","%si","%di",
 
  "%ax","%cx","%dx","%bx","%sp","%bp","%si","%di",
 
};
 
};
 
static const char *names8[] = {
 
static const char *names8[] = {
 
  "%al","%cl","%dl","%bl","%ah","%ch","%dh","%bh",
 
  "%al","%cl","%dl","%bl","%ah","%ch","%dh","%bh",
 
};
 
};
 
static const char *names_seg[] = {
 
static const char *names_seg[] = {
 
  "%es","%cs","%ss","%ds","%fs","%gs","%?","%?",
 
  "%es","%cs","%ss","%ds","%fs","%gs","%?","%?",
 
};
 
};
 
static const char *index16[] = {
 
static const char *index16[] = {
 
  "%bx,%si","%bx,%di","%bp,%si","%bp,%di","%si","%di","%bp","%bx"
 
  "%bx,%si","%bx,%di","%bp,%si","%bp,%di","%si","%di","%bp","%bx"
 
};
 
};
 
 
 
 
 
static const struct dis386 grps[][8] = {
 
static const struct dis386 grps[][8] = {
 
  /* GRP1b */
 
  /* GRP1b */
 
  {
 
  {
 
    { "addA",   Eb, Ib, XX },
 
    { "addA",   Eb, Ib, XX },
 
    { "orA",    Eb, Ib, XX },
 
    { "orA",    Eb, Ib, XX },
 
    { "adcA",   Eb, Ib, XX },
 
    { "adcA",   Eb, Ib, XX },
 
    { "sbbA",   Eb, Ib, XX },
 
    { "sbbA",   Eb, Ib, XX },
 
    { "andA",   Eb, Ib, XX },
 
    { "andA",   Eb, Ib, XX },
 
    { "subA",   Eb, Ib, XX },
 
    { "subA",   Eb, Ib, XX },
 
    { "xorA",   Eb, Ib, XX },
 
    { "xorA",   Eb, Ib, XX },
 
    { "cmpA",   Eb, Ib, XX }
 
    { "cmpA",   Eb, Ib, XX }
 
  },
 
  },
 
  /* GRP1S */
 
  /* GRP1S */
 
  {
 
  {
 
    { "addQ",   Ev, Iv, XX },
 
    { "addQ",   Ev, Iv, XX },
 
    { "orQ",    Ev, Iv, XX },
 
    { "orQ",    Ev, Iv, XX },
 
    { "adcQ",   Ev, Iv, XX },
 
    { "adcQ",   Ev, Iv, XX },
 
    { "sbbQ",   Ev, Iv, XX },
 
    { "sbbQ",   Ev, Iv, XX },
 
    { "andQ",   Ev, Iv, XX },
 
    { "andQ",   Ev, Iv, XX },
 
    { "subQ",   Ev, Iv, XX },
 
    { "subQ",   Ev, Iv, XX },
 
    { "xorQ",   Ev, Iv, XX },
 
    { "xorQ",   Ev, Iv, XX },
 
    { "cmpQ",   Ev, Iv, XX }
 
    { "cmpQ",   Ev, Iv, XX }
 
  },
 
  },
 
  /* GRP1Ss */
 
  /* GRP1Ss */
 
  {
 
  {
 
    { "addQ",   Ev, sIb, XX },
 
    { "addQ",   Ev, sIb, XX },
 
    { "orQ",    Ev, sIb, XX },
 
    { "orQ",    Ev, sIb, XX },
 
    { "adcQ",   Ev, sIb, XX },
 
    { "adcQ",   Ev, sIb, XX },
 
    { "sbbQ",   Ev, sIb, XX },
 
    { "sbbQ",   Ev, sIb, XX },
 
    { "andQ",   Ev, sIb, XX },
 
    { "andQ",   Ev, sIb, XX },
 
    { "subQ",   Ev, sIb, XX },
 
    { "subQ",   Ev, sIb, XX },
 
    { "xorQ",   Ev, sIb, XX },
 
    { "xorQ",   Ev, sIb, XX },
 
    { "cmpQ",   Ev, sIb, XX }
 
    { "cmpQ",   Ev, sIb, XX }
 
  },
 
  },
 
  /* GRP2b */
 
  /* GRP2b */
 
  {
 
  {
 
    { "rolA",   Eb, Ib, XX },
 
    { "rolA",   Eb, Ib, XX },
 
    { "rorA",   Eb, Ib, XX },
 
    { "rorA",   Eb, Ib, XX },
 
    { "rclA",   Eb, Ib, XX },
 
    { "rclA",   Eb, Ib, XX },
 
    { "rcrA",   Eb, Ib, XX },
 
    { "rcrA",   Eb, Ib, XX },
 
    { "shlA",   Eb, Ib, XX },
 
    { "shlA",   Eb, Ib, XX },
 
    { "shrA",   Eb, Ib, XX },
 
    { "shrA",   Eb, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "sarA",   Eb, Ib, XX },
 
    { "sarA",   Eb, Ib, XX },
 
  },
 
  },
 
  /* GRP2S */
 
  /* GRP2S */
 
  {
 
  {
 
    { "rolQ",   Ev, Ib, XX },
 
    { "rolQ",   Ev, Ib, XX },
 
    { "rorQ",   Ev, Ib, XX },
 
    { "rorQ",   Ev, Ib, XX },
 
    { "rclQ",   Ev, Ib, XX },
 
    { "rclQ",   Ev, Ib, XX },
 
    { "rcrQ",   Ev, Ib, XX },
 
    { "rcrQ",   Ev, Ib, XX },
 
    { "shlQ",   Ev, Ib, XX },
 
    { "shlQ",   Ev, Ib, XX },
 
    { "shrQ",   Ev, Ib, XX },
 
    { "shrQ",   Ev, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "sarQ",   Ev, Ib, XX },
 
    { "sarQ",   Ev, Ib, XX },
 
  },
 
  },
 
  /* GRP2b_one */
 
  /* GRP2b_one */
 
  {
 
  {
 
    { "rolA",   Eb, XX, XX },
 
    { "rolA",   Eb, XX, XX },
 
    { "rorA",   Eb, XX, XX },
 
    { "rorA",   Eb, XX, XX },
 
    { "rclA",   Eb, XX, XX },
 
    { "rclA",   Eb, XX, XX },
 
    { "rcrA",   Eb, XX, XX },
 
    { "rcrA",   Eb, XX, XX },
 
    { "shlA",   Eb, XX, XX },
 
    { "shlA",   Eb, XX, XX },
 
    { "shrA",   Eb, XX, XX },
 
    { "shrA",   Eb, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "sarA",   Eb, XX, XX },
 
    { "sarA",   Eb, XX, XX },
 
  },
 
  },
 
  /* GRP2S_one */
 
  /* GRP2S_one */
 
  {
 
  {
 
    { "rolQ",   Ev, XX, XX },
 
    { "rolQ",   Ev, XX, XX },
 
    { "rorQ",   Ev, XX, XX },
 
    { "rorQ",   Ev, XX, XX },
 
    { "rclQ",   Ev, XX, XX },
 
    { "rclQ",   Ev, XX, XX },
 
    { "rcrQ",   Ev, XX, XX },
 
    { "rcrQ",   Ev, XX, XX },
 
    { "shlQ",   Ev, XX, XX },
 
    { "shlQ",   Ev, XX, XX },
 
    { "shrQ",   Ev, XX, XX },
 
    { "shrQ",   Ev, XX, XX },
 
    { "(bad)",  XX, XX, XX},
 
    { "(bad)",  XX, XX, XX},
 
    { "sarQ",   Ev, XX, XX },
 
    { "sarQ",   Ev, XX, XX },
 
  },
 
  },
 
  /* GRP2b_cl */
 
  /* GRP2b_cl */
 
  {
 
  {
 
    { "rolA",   Eb, CL, XX },
 
    { "rolA",   Eb, CL, XX },
 
    { "rorA",   Eb, CL, XX },
 
    { "rorA",   Eb, CL, XX },
 
    { "rclA",   Eb, CL, XX },
 
    { "rclA",   Eb, CL, XX },
 
    { "rcrA",   Eb, CL, XX },
 
    { "rcrA",   Eb, CL, XX },
 
    { "shlA",   Eb, CL, XX },
 
    { "shlA",   Eb, CL, XX },
 
    { "shrA",   Eb, CL, XX },
 
    { "shrA",   Eb, CL, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "sarA",   Eb, CL, XX },
 
    { "sarA",   Eb, CL, XX },
 
  },
 
  },
 
  /* GRP2S_cl */
 
  /* GRP2S_cl */
 
  {
 
  {
 
    { "rolQ",   Ev, CL, XX },
 
    { "rolQ",   Ev, CL, XX },
 
    { "rorQ",   Ev, CL, XX },
 
    { "rorQ",   Ev, CL, XX },
 
    { "rclQ",   Ev, CL, XX },
 
    { "rclQ",   Ev, CL, XX },
 
    { "rcrQ",   Ev, CL, XX },
 
    { "rcrQ",   Ev, CL, XX },
 
    { "shlQ",   Ev, CL, XX },
 
    { "shlQ",   Ev, CL, XX },
 
    { "shrQ",   Ev, CL, XX },
 
    { "shrQ",   Ev, CL, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "sarQ",   Ev, CL, XX }
 
    { "sarQ",   Ev, CL, XX }
 
  },
 
  },
 
  /* GRP3b */
 
  /* GRP3b */
 
  {
 
  {
 
    { "testA",  Eb, Ib, XX },
 
    { "testA",  Eb, Ib, XX },
 
    { "(bad)",  Eb, XX, XX },
 
    { "(bad)",  Eb, XX, XX },
 
    { "notA",   Eb, XX, XX },
 
    { "notA",   Eb, XX, XX },
 
    { "negA",   Eb, XX, XX },
 
    { "negA",   Eb, XX, XX },
 
    { "mulB",   AL, Eb, XX },
 
    { "mulB",   AL, Eb, XX },
 
    { "imulB",  AL, Eb, XX },
 
    { "imulB",  AL, Eb, XX },
 
    { "divB",   AL, Eb, XX },
 
    { "divB",   AL, Eb, XX },
 
    { "idivB",  AL, Eb, XX }
 
    { "idivB",  AL, Eb, XX }
 
  },
 
  },
 
  /* GRP3S */
 
  /* GRP3S */
 
  {
 
  {
 
    { "testQ",  Ev, Iv, XX },
 
    { "testQ",  Ev, Iv, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "notQ",   Ev, XX, XX },
 
    { "notQ",   Ev, XX, XX },
 
    { "negQ",   Ev, XX, XX },
 
    { "negQ",   Ev, XX, XX },
 
    { "mulS",   eAX, Ev, XX },
 
    { "mulS",   eAX, Ev, XX },
 
    { "imulS",  eAX, Ev, XX },
 
    { "imulS",  eAX, Ev, XX },
 
    { "divS",   eAX, Ev, XX },
 
    { "divS",   eAX, Ev, XX },
 
    { "idivS",  eAX, Ev, XX },
 
    { "idivS",  eAX, Ev, XX },
 
  },
 
  },
 
  /* GRP4 */
 
  /* GRP4 */
 
  {
 
  {
 
    { "incA",   Eb, XX, XX },
 
    { "incA",   Eb, XX, XX },
 
    { "decA",   Eb, XX, XX },
 
    { "decA",   Eb, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* GRP5 */
 
  /* GRP5 */
 
  {
 
  {
 
    { "incQ",   Ev, XX, XX },
 
    { "incQ",   Ev, XX, XX },
 
    { "decQ",   Ev, XX, XX },
 
    { "decQ",   Ev, XX, XX },
 
    { "callP",  indirEv, XX, XX },
 
    { "callP",  indirEv, XX, XX },
 
    { "lcallP", indirEv, XX, XX },
 
    { "lcallP", indirEv, XX, XX },
 
    { "jmpP",   indirEv, XX, XX },
 
    { "jmpP",   indirEv, XX, XX },
 
    { "ljmpP",  indirEv, XX, XX },
 
    { "ljmpP",  indirEv, XX, XX },
 
    { "pushQ",  Ev, XX, XX },
 
    { "pushQ",  Ev, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* GRP6 */
 
  /* GRP6 */
 
  {
 
  {
 
    { "sldt",   Ew, XX, XX },
 
    { "sldt",   Ew, XX, XX },
 
    { "str",    Ew, XX, XX },
 
    { "str",    Ew, XX, XX },
 
    { "lldt",   Ew, XX, XX },
 
    { "lldt",   Ew, XX, XX },
 
    { "ltr",    Ew, XX, XX },
 
    { "ltr",    Ew, XX, XX },
 
    { "verr",   Ew, XX, XX },
 
    { "verr",   Ew, XX, XX },
 
    { "verw",   Ew, XX, XX },
 
    { "verw",   Ew, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX }
 
    { "(bad)",  XX, XX, XX }
 
  },
 
  },
 
  /* GRP7 */
 
  /* GRP7 */
 
  {
 
  {
 
    { "sgdt", Ew, XX, XX },
 
    { "sgdt", Ew, XX, XX },
 
    { "sidt", Ew, XX, XX },
 
    { "sidt", Ew, XX, XX },
 
    { "lgdt", Ew, XX, XX },
 
    { "lgdt", Ew, XX, XX },
 
    { "lidt", Ew, XX, XX },
 
    { "lidt", Ew, XX, XX },
 
    { "smsw", Ew, XX, XX },
 
    { "smsw", Ew, XX, XX },
 
    { "(bad)", XX, XX, XX },
 
    { "(bad)", XX, XX, XX },
 
    { "lmsw", Ew, XX, XX },
 
    { "lmsw", Ew, XX, XX },
 
    { "invlpg", Ew, XX, XX },
 
    { "invlpg", Ew, XX, XX },
 
  },
 
  },
 
  /* GRP8 */
 
  /* GRP8 */
 
  {
 
  {
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "btQ",    Ev, Ib, XX },
 
    { "btQ",    Ev, Ib, XX },
 
    { "btsQ",   Ev, Ib, XX },
 
    { "btsQ",   Ev, Ib, XX },
 
    { "btrQ",   Ev, Ib, XX },
 
    { "btrQ",   Ev, Ib, XX },
 
    { "btcQ",   Ev, Ib, XX },
 
    { "btcQ",   Ev, Ib, XX },
 
  },
 
  },
 
  /* GRP9 */
 
  /* GRP9 */
 
  {
 
  {
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "cmpxchg8b", Ev, XX, XX },
 
    { "cmpxchg8b", Ev, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* GRP10 */
 
  /* GRP10 */
 
  {
 
  {
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "psrlw",  MS, Ib, XX },
 
    { "psrlw",  MS, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "psraw",  MS, Ib, XX },
 
    { "psraw",  MS, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "psllw",  MS, Ib, XX },
 
    { "psllw",  MS, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* GRP11 */
 
  /* GRP11 */
 
  {
 
  {
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "psrld",  MS, Ib, XX },
 
    { "psrld",  MS, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "psrad",  MS, Ib, XX },
 
    { "psrad",  MS, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "pslld",  MS, Ib, XX },
 
    { "pslld",  MS, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* GRP12 */
 
  /* GRP12 */
 
  {
 
  {
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "psrlq",  MS, Ib, XX },
 
    { "psrlq",  MS, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "psllq",  MS, Ib, XX },
 
    { "psllq",  MS, Ib, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* GRP13 */
 
  /* GRP13 */
 
  {
 
  {
 
    { "fxsave", Ev, XX, XX },
 
    { "fxsave", Ev, XX, XX },
 
    { "fxrstor", Ev, XX, XX },
 
    { "fxrstor", Ev, XX, XX },
 
    { "ldmxcsr", Ev, XX, XX },
 
    { "ldmxcsr", Ev, XX, XX },
 
    { "stmxcsr", Ev, XX, XX },
 
    { "stmxcsr", Ev, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "sfence", None, XX, XX },
 
    { "sfence", None, XX, XX },
 
  },
 
  },
 
  /* GRP14 */
 
  /* GRP14 */
 
  {
 
  {
 
    { "prefetchnta", Ev, XX, XX },
 
    { "prefetchnta", Ev, XX, XX },
 
    { "prefetcht0", Ev, XX, XX },
 
    { "prefetcht0", Ev, XX, XX },
 
    { "prefetcht1", Ev, XX, XX },
 
    { "prefetcht1", Ev, XX, XX },
 
    { "prefetcht2", Ev, XX, XX },
 
    { "prefetcht2", Ev, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* GRPAMD */
 
  /* GRPAMD */
 
  {
 
  {
 
    { "prefetch", Eb, XX, XX },
 
    { "prefetch", Eb, XX, XX },
 
    { "prefetchw", Eb, XX, XX },
 
    { "prefetchw", Eb, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  }
 
  }
 
 
 
 
 
};
 
};
 
 
 
 
 
static const struct dis386 prefix_user_table[][2] = {
 
static const struct dis386 prefix_user_table[][2] = {
 
  /* PREGRP0 */
 
  /* PREGRP0 */
 
  {
 
  {
 
    { "addps", XM, EX, XX },
 
    { "addps", XM, EX, XX },
 
    { "addss", XM, EX, XX },
 
    { "addss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP1 */
 
  /* PREGRP1 */
 
  {
 
  {
 
    { "", XM, EX, OPSIMD },     /* See OP_SIMD_SUFFIX */
 
    { "", XM, EX, OPSIMD },     /* See OP_SIMD_SUFFIX */
 
    { "", XM, EX, OPSIMD },
 
    { "", XM, EX, OPSIMD },
 
  },
 
  },
 
  /* PREGRP2 */
 
  /* PREGRP2 */
 
  {
 
  {
 
    { "cvtpi2ps", XM, EM, XX },
 
    { "cvtpi2ps", XM, EM, XX },
 
    { "cvtsi2ss", XM, Ev, XX },
 
    { "cvtsi2ss", XM, Ev, XX },
 
  },
 
  },
 
  /* PREGRP3 */
 
  /* PREGRP3 */
 
  {
 
  {
 
    { "cvtps2pi", MX, EX, XX },
 
    { "cvtps2pi", MX, EX, XX },
 
    { "cvtss2si", Gv, EX, XX },
 
    { "cvtss2si", Gv, EX, XX },
 
  },
 
  },
 
  /* PREGRP4 */
 
  /* PREGRP4 */
 
  {
 
  {
 
    { "cvttps2pi", MX, EX, XX },
 
    { "cvttps2pi", MX, EX, XX },
 
    { "cvttss2si", Gv, EX, XX },
 
    { "cvttss2si", Gv, EX, XX },
 
  },
 
  },
 
  /* PREGRP5 */
 
  /* PREGRP5 */
 
  {
 
  {
 
    { "divps", XM, EX, XX },
 
    { "divps", XM, EX, XX },
 
    { "divss", XM, EX, XX },
 
    { "divss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP6 */
 
  /* PREGRP6 */
 
  {
 
  {
 
    { "maxps", XM, EX, XX },
 
    { "maxps", XM, EX, XX },
 
    { "maxss", XM, EX, XX },
 
    { "maxss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP7 */
 
  /* PREGRP7 */
 
  {
 
  {
 
    { "minps", XM, EX, XX },
 
    { "minps", XM, EX, XX },
 
    { "minss", XM, EX, XX },
 
    { "minss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP8 */
 
  /* PREGRP8 */
 
  {
 
  {
 
    { "movups", XM, EX, XX },
 
    { "movups", XM, EX, XX },
 
    { "movss", XM, EX, XX },
 
    { "movss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP9 */
 
  /* PREGRP9 */
 
  {
 
  {
 
    { "movups", EX, XM, XX },
 
    { "movups", EX, XM, XX },
 
    { "movss", EX, XM, XX },
 
    { "movss", EX, XM, XX },
 
  },
 
  },
 
  /* PREGRP10 */
 
  /* PREGRP10 */
 
  {
 
  {
 
    { "mulps", XM, EX, XX },
 
    { "mulps", XM, EX, XX },
 
    { "mulss", XM, EX, XX },
 
    { "mulss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP11 */
 
  /* PREGRP11 */
 
  {
 
  {
 
    { "rcpps", XM, EX, XX },
 
    { "rcpps", XM, EX, XX },
 
    { "rcpss", XM, EX, XX },
 
    { "rcpss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP12 */
 
  /* PREGRP12 */
 
  {
 
  {
 
    { "rsqrtps", XM, EX, XX },
 
    { "rsqrtps", XM, EX, XX },
 
    { "rsqrtss", XM, EX, XX },
 
    { "rsqrtss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP13 */
 
  /* PREGRP13 */
 
  {
 
  {
 
    { "sqrtps", XM, EX, XX },
 
    { "sqrtps", XM, EX, XX },
 
    { "sqrtss", XM, EX, XX },
 
    { "sqrtss", XM, EX, XX },
 
  },
 
  },
 
  /* PREGRP14 */
 
  /* PREGRP14 */
 
  {
 
  {
 
    { "subps", XM, EX, XX },
 
    { "subps", XM, EX, XX },
 
    { "subss", XM, EX, XX },
 
    { "subss", XM, EX, XX },
 
  }
 
  }
 
};
 
};
 
 
 
 
 
#define INTERNAL_DISASSEMBLER_ERROR _("<internal disassembler error>")
 
#define INTERNAL_DISASSEMBLER_ERROR _("<internal disassembler error>")
 
 
 
 
 
static void
 
static void
 
ckprefix ()
 
ckprefix ()
 
{
 
{
 
  prefixes = 0;
 
  prefixes = 0;
 
  used_prefixes = 0;
 
  used_prefixes = 0;
 
  while (1)
 
  while (1)
 
    {
 
    {
 
      FETCH_DATA (the_info, codep + 1);
 
      FETCH_DATA (the_info, codep + 1);
 
      switch (*codep)
 
      switch (*codep)
 
        {
 
        {
 
        case 0xf3:
 
        case 0xf3:
 
          prefixes |= PREFIX_REPZ;
 
          prefixes |= PREFIX_REPZ;
 
          break;
 
          break;
 
        case 0xf2:
 
        case 0xf2:
 
          prefixes |= PREFIX_REPNZ;
 
          prefixes |= PREFIX_REPNZ;
 
          break;
 
          break;
 
        case 0xf0:
 
        case 0xf0:
 
          prefixes |= PREFIX_LOCK;
 
          prefixes |= PREFIX_LOCK;
 
          break;
 
          break;
 
        case 0x2e:
 
        case 0x2e:
 
          prefixes |= PREFIX_CS;
 
          prefixes |= PREFIX_CS;
 
          break;
 
          break;
 
        case 0x36:
 
        case 0x36:
 
          prefixes |= PREFIX_SS;
 
          prefixes |= PREFIX_SS;
 
          break;
 
          break;
 
        case 0x3e:
 
        case 0x3e:
 
          prefixes |= PREFIX_DS;
 
          prefixes |= PREFIX_DS;
 
          break;
 
          break;
 
        case 0x26:
 
        case 0x26:
 
          prefixes |= PREFIX_ES;
 
          prefixes |= PREFIX_ES;
 
          break;
 
          break;
 
        case 0x64:
 
        case 0x64:
 
          prefixes |= PREFIX_FS;
 
          prefixes |= PREFIX_FS;
 
          break;
 
          break;
 
        case 0x65:
 
        case 0x65:
 
          prefixes |= PREFIX_GS;
 
          prefixes |= PREFIX_GS;
 
          break;
 
          break;
 
        case 0x66:
 
        case 0x66:
 
          prefixes |= PREFIX_DATA;
 
          prefixes |= PREFIX_DATA;
 
          break;
 
          break;
 
        case 0x67:
 
        case 0x67:
 
          prefixes |= PREFIX_ADDR;
 
          prefixes |= PREFIX_ADDR;
 
          break;
 
          break;
 
        case FWAIT_OPCODE:
 
        case FWAIT_OPCODE:
 
          /* fwait is really an instruction.  If there are prefixes
 
          /* fwait is really an instruction.  If there are prefixes
 
             before the fwait, they belong to the fwait, *not* to the
 
             before the fwait, they belong to the fwait, *not* to the
 
             following instruction.  */
 
             following instruction.  */
 
          if (prefixes)
 
          if (prefixes)
 
            {
 
            {
 
              prefixes |= PREFIX_FWAIT;
 
              prefixes |= PREFIX_FWAIT;
 
              codep++;
 
              codep++;
 
              return;
 
              return;
 
            }
 
            }
 
          prefixes = PREFIX_FWAIT;
 
          prefixes = PREFIX_FWAIT;
 
          break;
 
          break;
 
        default:
 
        default:
 
          return;
 
          return;
 
        }
 
        }
 
      codep++;
 
      codep++;
 
    }
 
    }
 
}
 
}
 
 
 
 
 
/* Return the name of the prefix byte PREF, or NULL if PREF is not a
 
/* Return the name of the prefix byte PREF, or NULL if PREF is not a
 
   prefix byte.  */
 
   prefix byte.  */
 
 
 
 
 
static const char *
 
static const char *
 
prefix_name (pref, sizeflag)
 
prefix_name (pref, sizeflag)
 
     int pref;
 
     int pref;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  switch (pref)
 
  switch (pref)
 
    {
 
    {
 
    case 0xf3:
 
    case 0xf3:
 
      return "repz";
 
      return "repz";
 
    case 0xf2:
 
    case 0xf2:
 
      return "repnz";
 
      return "repnz";
 
    case 0xf0:
 
    case 0xf0:
 
      return "lock";
 
      return "lock";
 
    case 0x2e:
 
    case 0x2e:
 
      return "cs";
 
      return "cs";
 
    case 0x36:
 
    case 0x36:
 
      return "ss";
 
      return "ss";
 
    case 0x3e:
 
    case 0x3e:
 
      return "ds";
 
      return "ds";
 
    case 0x26:
 
    case 0x26:
 
      return "es";
 
      return "es";
 
    case 0x64:
 
    case 0x64:
 
      return "fs";
 
      return "fs";
 
    case 0x65:
 
    case 0x65:
 
      return "gs";
 
      return "gs";
 
    case 0x66:
 
    case 0x66:
 
      return (sizeflag & DFLAG) ? "data16" : "data32";
 
      return (sizeflag & DFLAG) ? "data16" : "data32";
 
    case 0x67:
 
    case 0x67:
 
      return (sizeflag & AFLAG) ? "addr16" : "addr32";
 
      return (sizeflag & AFLAG) ? "addr16" : "addr32";
 
    case FWAIT_OPCODE:
 
    case FWAIT_OPCODE:
 
      return "fwait";
 
      return "fwait";
 
    default:
 
    default:
 
      return NULL;
 
      return NULL;
 
    }
 
    }
 
}
 
}
 
 
 
 
 
static char op1out[100], op2out[100], op3out[100];
 
static char op1out[100], op2out[100], op3out[100];
 
static int op_ad, op_index[3];
 
static int op_ad, op_index[3];
 
static unsigned int op_address[3];
 
static unsigned int op_address[3];
 
static unsigned int start_pc;
 
static unsigned int start_pc;
 
 
 
 
 


/*
 
/*
 
 *   On the 386's of 1988, the maximum length of an instruction is 15 bytes.
 
 *   On the 386's of 1988, the maximum length of an instruction is 15 bytes.
 
 *   (see topic "Redundant prefixes" in the "Differences from 8086"
 
 *   (see topic "Redundant prefixes" in the "Differences from 8086"
 
 *   section of the "Virtual 8086 Mode" chapter.)
 
 *   section of the "Virtual 8086 Mode" chapter.)
 
 * 'pc' should be the address of this instruction, it will
 
 * 'pc' should be the address of this instruction, it will
 
 *   be used to print the target address if this is a relative jump or call
 
 *   be used to print the target address if this is a relative jump or call
 
 * The function returns the length of this instruction in bytes.
 
 * The function returns the length of this instruction in bytes.
 
 */
 
 */
 
 
 
 
 
static int print_insn_i386
 
static int print_insn_i386
 
  PARAMS ((bfd_vma pc, disassemble_info *info));
 
  PARAMS ((bfd_vma pc, disassemble_info *info));
 
 
 
 
 
static char intel_syntax;
 
static char intel_syntax;
 
static char open_char;
 
static char open_char;
 
static char close_char;
 
static char close_char;
 
static char separator_char;
 
static char separator_char;
 
static char scale_char;
 
static char scale_char;
 
 
 
 
 
int
 
int
 
print_insn_i386_att (pc, info)
 
print_insn_i386_att (pc, info)
 
     bfd_vma pc;
 
     bfd_vma pc;
 
     disassemble_info *info;
 
     disassemble_info *info;
 
{
 
{
 
  intel_syntax = 0;
 
  intel_syntax = 0;
 
  open_char = '(';
 
  open_char = '(';
 
  close_char =  ')';
 
  close_char =  ')';
 
  separator_char = ',';
 
  separator_char = ',';
 
  scale_char = ',';
 
  scale_char = ',';
 
 
 
 
 
  return print_insn_i386 (pc, info);
 
  return print_insn_i386 (pc, info);
 
}
 
}
 
 
 
 
 
int
 
int
 
print_insn_i386_intel (pc, info)
 
print_insn_i386_intel (pc, info)
 
     bfd_vma pc;
 
     bfd_vma pc;
 
     disassemble_info *info;
 
     disassemble_info *info;
 
{
 
{
 
  intel_syntax = 1;
 
  intel_syntax = 1;
 
  open_char = '[';
 
  open_char = '[';
 
  close_char = ']';
 
  close_char = ']';
 
  separator_char = '+';
 
  separator_char = '+';
 
  scale_char = '*';
 
  scale_char = '*';
 
 
 
 
 
  return print_insn_i386 (pc, info);
 
  return print_insn_i386 (pc, info);
 
}
 
}
 
 
 
 
 
static int
 
static int
 
print_insn_i386 (pc, info)
 
print_insn_i386 (pc, info)
 
     bfd_vma pc;
 
     bfd_vma pc;
 
     disassemble_info *info;
 
     disassemble_info *info;
 
{
 
{
 
  const struct dis386 *dp;
 
  const struct dis386 *dp;
 
  int i;
 
  int i;
 
  int two_source_ops;
 
  int two_source_ops;
 
  char *first, *second, *third;
 
  char *first, *second, *third;
 
  int needcomma;
 
  int needcomma;
 
  unsigned char need_modrm;
 
  unsigned char need_modrm;
 
  unsigned char uses_f3_prefix;
 
  unsigned char uses_f3_prefix;
 
  VOLATILE int sizeflag;
 
  VOLATILE int sizeflag;
 
  VOLATILE int orig_sizeflag;
 
  VOLATILE int orig_sizeflag;
 
 
 
 
 
  struct dis_private priv;
 
  struct dis_private priv;
 
  bfd_byte *inbuf = priv.the_buffer;
 
  bfd_byte *inbuf = priv.the_buffer;
 
 
 
 
 
  if (info->mach == bfd_mach_i386_i386
 
  if (info->mach == bfd_mach_i386_i386
 
      || info->mach == bfd_mach_i386_i386_intel_syntax)
 
      || info->mach == bfd_mach_i386_i386_intel_syntax)
 
    sizeflag = AFLAG|DFLAG;
 
    sizeflag = AFLAG|DFLAG;
 
  else if (info->mach == bfd_mach_i386_i8086)
 
  else if (info->mach == bfd_mach_i386_i8086)
 
    sizeflag = 0;
 
    sizeflag = 0;
 
  else
 
  else
 
    abort ();
 
    abort ();
 
  orig_sizeflag = sizeflag;
 
  orig_sizeflag = sizeflag;
 
 
 
 
 
  /* The output looks better if we put 7 bytes on a line, since that
 
  /* The output looks better if we put 7 bytes on a line, since that
 
     puts most long word instructions on a single line.  */
 
     puts most long word instructions on a single line.  */
 
  info->bytes_per_line = 7;
 
  info->bytes_per_line = 7;
 
 
 
 
 
  info->private_data = (PTR) &priv;
 
  info->private_data = (PTR) &priv;
 
  priv.max_fetched = priv.the_buffer;
 
  priv.max_fetched = priv.the_buffer;
 
  priv.insn_start = pc;
 
  priv.insn_start = pc;
 
 
 
 
 
  obuf[0] = 0;
 
  obuf[0] = 0;
 
  op1out[0] = 0;
 
  op1out[0] = 0;
 
  op2out[0] = 0;
 
  op2out[0] = 0;
 
  op3out[0] = 0;
 
  op3out[0] = 0;
 
 
 
 
 
  op_index[0] = op_index[1] = op_index[2] = -1;
 
  op_index[0] = op_index[1] = op_index[2] = -1;
 
 
 
 
 
  the_info = info;
 
  the_info = info;
 
  start_pc = pc;
 
  start_pc = pc;
 
  start_codep = inbuf;
 
  start_codep = inbuf;
 
  codep = inbuf;
 
  codep = inbuf;
 
 
 
 
 
  if (setjmp (priv.bailout) != 0)
 
  if (setjmp (priv.bailout) != 0)
 
    {
 
    {
 
      const char *name;
 
      const char *name;
 
 
 
 
 
      /* Getting here means we tried for data but didn't get it.  That
 
      /* Getting here means we tried for data but didn't get it.  That
 
         means we have an incomplete instruction of some sort.  Just
 
         means we have an incomplete instruction of some sort.  Just
 
         print the first byte as a prefix or a .byte pseudo-op.  */
 
         print the first byte as a prefix or a .byte pseudo-op.  */
 
      if (codep > inbuf)
 
      if (codep > inbuf)
 
        {
 
        {
 
          name = prefix_name (inbuf[0], orig_sizeflag);
 
          name = prefix_name (inbuf[0], orig_sizeflag);
 
          if (name != NULL)
 
          if (name != NULL)
 
            (*info->fprintf_func) (info->stream, "%s", name);
 
            (*info->fprintf_func) (info->stream, "%s", name);
 
          else
 
          else
 
            {
 
            {
 
              /* Just print the first byte as a .byte instruction.  */
 
              /* Just print the first byte as a .byte instruction.  */
 
              (*info->fprintf_func) (info->stream, ".byte 0x%x",
 
              (*info->fprintf_func) (info->stream, ".byte 0x%x",
 
                                     (unsigned int) inbuf[0]);
 
                                     (unsigned int) inbuf[0]);
 
            }
 
            }
 
 
 
 
 
          return 1;
 
          return 1;
 
        }
 
        }
 
 
 
 
 
      return -1;
 
      return -1;
 
    }
 
    }
 
 
 
 
 
  ckprefix ();
 
  ckprefix ();
 
 
 
 
 
  insn_codep = codep;
 
  insn_codep = codep;
 
 
 
 
 
  FETCH_DATA (info, codep + 1);
 
  FETCH_DATA (info, codep + 1);
 
  two_source_ops = (*codep == 0x62) || (*codep == 0xc8);
 
  two_source_ops = (*codep == 0x62) || (*codep == 0xc8);
 
 
 
 
 
  obufp = obuf;
 
  obufp = obuf;
 
 
 
 
 
  if ((prefixes & PREFIX_FWAIT)
 
  if ((prefixes & PREFIX_FWAIT)
 
      && ((*codep < 0xd8) || (*codep > 0xdf)))
 
      && ((*codep < 0xd8) || (*codep > 0xdf)))
 
    {
 
    {
 
      const char *name;
 
      const char *name;
 
 
 
 
 
      /* fwait not followed by floating point instruction.  Print the
 
      /* fwait not followed by floating point instruction.  Print the
 
         first prefix, which is probably fwait itself.  */
 
         first prefix, which is probably fwait itself.  */
 
      name = prefix_name (inbuf[0], orig_sizeflag);
 
      name = prefix_name (inbuf[0], orig_sizeflag);
 
      if (name == NULL)
 
      if (name == NULL)
 
        name = INTERNAL_DISASSEMBLER_ERROR;
 
        name = INTERNAL_DISASSEMBLER_ERROR;
 
      (*info->fprintf_func) (info->stream, "%s", name);
 
      (*info->fprintf_func) (info->stream, "%s", name);
 
      return 1;
 
      return 1;
 
    }
 
    }
 
 
 
 
 
  if (*codep == 0x0f)
 
  if (*codep == 0x0f)
 
    {
 
    {
 
      FETCH_DATA (info, codep + 2);
 
      FETCH_DATA (info, codep + 2);
 
      if (intel_syntax)
 
      if (intel_syntax)
 
        dp = &dis386_twobyte_intel[*++codep];
 
        dp = &dis386_twobyte_intel[*++codep];
 
      else
 
      else
 
        dp = &dis386_twobyte_att[*++codep];
 
        dp = &dis386_twobyte_att[*++codep];
 
      need_modrm = twobyte_has_modrm[*codep];
 
      need_modrm = twobyte_has_modrm[*codep];
 
      uses_f3_prefix = twobyte_uses_f3_prefix[*codep];
 
      uses_f3_prefix = twobyte_uses_f3_prefix[*codep];
 
    }
 
    }
 
  else
 
  else
 
    {
 
    {
 
      if (intel_syntax)
 
      if (intel_syntax)
 
        dp = &dis386_intel[*codep];
 
        dp = &dis386_intel[*codep];
 
      else
 
      else
 
        dp = &dis386_att[*codep];
 
        dp = &dis386_att[*codep];
 
      need_modrm = onebyte_has_modrm[*codep];
 
      need_modrm = onebyte_has_modrm[*codep];
 
      uses_f3_prefix = 0;
 
      uses_f3_prefix = 0;
 
    }
 
    }
 
  codep++;
 
  codep++;
 
 
 
 
 
  if (!uses_f3_prefix && (prefixes & PREFIX_REPZ))
 
  if (!uses_f3_prefix && (prefixes & PREFIX_REPZ))
 
    {
 
    {
 
      oappend ("repz ");
 
      oappend ("repz ");
 
      used_prefixes |= PREFIX_REPZ;
 
      used_prefixes |= PREFIX_REPZ;
 
    }
 
    }
 
  if (prefixes & PREFIX_REPNZ)
 
  if (prefixes & PREFIX_REPNZ)
 
    {
 
    {
 
      oappend ("repnz ");
 
      oappend ("repnz ");
 
      used_prefixes |= PREFIX_REPNZ;
 
      used_prefixes |= PREFIX_REPNZ;
 
    }
 
    }
 
  if (prefixes & PREFIX_LOCK)
 
  if (prefixes & PREFIX_LOCK)
 
    {
 
    {
 
      oappend ("lock ");
 
      oappend ("lock ");
 
      used_prefixes |= PREFIX_LOCK;
 
      used_prefixes |= PREFIX_LOCK;
 
    }
 
    }
 
 
 
 
 
  if (prefixes & PREFIX_DATA)
 
  if (prefixes & PREFIX_DATA)
 
    sizeflag ^= DFLAG;
 
    sizeflag ^= DFLAG;
 
 
 
 
 
  if (prefixes & PREFIX_ADDR)
 
  if (prefixes & PREFIX_ADDR)
 
    {
 
    {
 
      sizeflag ^= AFLAG;
 
      sizeflag ^= AFLAG;
 
      if (sizeflag & AFLAG)
 
      if (sizeflag & AFLAG)
 
        oappend ("addr32 ");
 
        oappend ("addr32 ");
 
      else
 
      else
 
        oappend ("addr16 ");
 
        oappend ("addr16 ");
 
      used_prefixes |= PREFIX_ADDR;
 
      used_prefixes |= PREFIX_ADDR;
 
    }
 
    }
 
 
 
 
 
  if (need_modrm)
 
  if (need_modrm)
 
    {
 
    {
 
      FETCH_DATA (info, codep + 1);
 
      FETCH_DATA (info, codep + 1);
 
      mod = (*codep >> 6) & 3;
 
      mod = (*codep >> 6) & 3;
 
      reg = (*codep >> 3) & 7;
 
      reg = (*codep >> 3) & 7;
 
      rm = *codep & 7;
 
      rm = *codep & 7;
 
    }
 
    }
 
 
 
 
 
  if (dp->name == NULL && dp->bytemode1 == FLOATCODE)
 
  if (dp->name == NULL && dp->bytemode1 == FLOATCODE)
 
    {
 
    {
 
      dofloat (sizeflag);
 
      dofloat (sizeflag);
 
    }
 
    }
 
  else
 
  else
 
    {
 
    {
 
      if (dp->name == NULL)
 
      if (dp->name == NULL)
 
        {
 
        {
 
          switch(dp->bytemode2)
 
          switch(dp->bytemode2)
 
            {
 
            {
 
              case USE_GROUPS:
 
              case USE_GROUPS:
 
                dp = &grps[dp->bytemode1][reg];
 
                dp = &grps[dp->bytemode1][reg];
 
                break;
 
                break;
 
              case USE_PREFIX_USER_TABLE:
 
              case USE_PREFIX_USER_TABLE:
 
                dp = &prefix_user_table[dp->bytemode1][prefixes & PREFIX_REPZ ? 1 : 0];
 
                dp = &prefix_user_table[dp->bytemode1][prefixes & PREFIX_REPZ ? 1 : 0];
 
                used_prefixes |= (prefixes & PREFIX_REPZ);
 
                used_prefixes |= (prefixes & PREFIX_REPZ);
 
                break;
 
                break;
 
              default:
 
              default:
 
                oappend (INTERNAL_DISASSEMBLER_ERROR);
 
                oappend (INTERNAL_DISASSEMBLER_ERROR);
 
                break;
 
                break;
 
            }
 
            }
 
        }
 
        }
 
 
 
 
 
      putop (dp->name, sizeflag);
 
      putop (dp->name, sizeflag);
 
 
 
 
 
      obufp = op1out;
 
      obufp = op1out;
 
      op_ad = 2;
 
      op_ad = 2;
 
      if (dp->op1)
 
      if (dp->op1)
 
        (*dp->op1)(dp->bytemode1, sizeflag);
 
        (*dp->op1)(dp->bytemode1, sizeflag);
 
 
 
 
 
      obufp = op2out;
 
      obufp = op2out;
 
      op_ad = 1;
 
      op_ad = 1;
 
      if (dp->op2)
 
      if (dp->op2)
 
        (*dp->op2)(dp->bytemode2, sizeflag);
 
        (*dp->op2)(dp->bytemode2, sizeflag);
 
 
 
 
 
      obufp = op3out;
 
      obufp = op3out;
 
      op_ad = 0;
 
      op_ad = 0;
 
      if (dp->op3)
 
      if (dp->op3)
 
        (*dp->op3)(dp->bytemode3, sizeflag);
 
        (*dp->op3)(dp->bytemode3, sizeflag);
 
    }
 
    }
 
 
 
 
 
  /* See if any prefixes were not used.  If so, print the first one
 
  /* See if any prefixes were not used.  If so, print the first one
 
     separately.  If we don't do this, we'll wind up printing an
 
     separately.  If we don't do this, we'll wind up printing an
 
     instruction stream which does not precisely correspond to the
 
     instruction stream which does not precisely correspond to the
 
     bytes we are disassembling.  */
 
     bytes we are disassembling.  */
 
  if ((prefixes & ~used_prefixes) != 0)
 
  if ((prefixes & ~used_prefixes) != 0)
 
    {
 
    {
 
      const char *name;
 
      const char *name;
 
 
 
 
 
      name = prefix_name (inbuf[0], orig_sizeflag);
 
      name = prefix_name (inbuf[0], orig_sizeflag);
 
      if (name == NULL)
 
      if (name == NULL)
 
        name = INTERNAL_DISASSEMBLER_ERROR;
 
        name = INTERNAL_DISASSEMBLER_ERROR;
 
      (*info->fprintf_func) (info->stream, "%s", name);
 
      (*info->fprintf_func) (info->stream, "%s", name);
 
      return 1;
 
      return 1;
 
    }
 
    }
 
 
 
 
 
  obufp = obuf + strlen (obuf);
 
  obufp = obuf + strlen (obuf);
 
  for (i = strlen (obuf); i < 6; i++)
 
  for (i = strlen (obuf); i < 6; i++)
 
    oappend (" ");
 
    oappend (" ");
 
  oappend (" ");
 
  oappend (" ");
 
  (*info->fprintf_func) (info->stream, "%s", obuf);
 
  (*info->fprintf_func) (info->stream, "%s", obuf);
 
 
 
 
 
  /* The enter and bound instructions are printed with operands in the same
 
  /* The enter and bound instructions are printed with operands in the same
 
     order as the intel book; everything else is printed in reverse order.  */
 
     order as the intel book; everything else is printed in reverse order.  */
 
  if (intel_syntax || two_source_ops)
 
  if (intel_syntax || two_source_ops)
 
    {
 
    {
 
      first = op1out;
 
      first = op1out;
 
      second = op2out;
 
      second = op2out;
 
      third = op3out;
 
      third = op3out;
 
      op_ad = op_index[0];
 
      op_ad = op_index[0];
 
      op_index[0] = op_index[2];
 
      op_index[0] = op_index[2];
 
      op_index[2] = op_ad;
 
      op_index[2] = op_ad;
 
    }
 
    }
 
  else
 
  else
 
    {
 
    {
 
      first = op3out;
 
      first = op3out;
 
      second = op2out;
 
      second = op2out;
 
      third = op1out;
 
      third = op1out;
 
    }
 
    }
 
  needcomma = 0;
 
  needcomma = 0;
 
  if (*first)
 
  if (*first)
 
    {
 
    {
 
      if (op_index[0] != -1)
 
      if (op_index[0] != -1)
 
        (*info->print_address_func) ((bfd_vma) op_address[op_index[0]], info);
 
        (*info->print_address_func) ((bfd_vma) op_address[op_index[0]], info);
 
      else
 
      else
 
        (*info->fprintf_func) (info->stream, "%s", first);
 
        (*info->fprintf_func) (info->stream, "%s", first);
 
      needcomma = 1;
 
      needcomma = 1;
 
    }
 
    }
 
  if (*second)
 
  if (*second)
 
    {
 
    {
 
      if (needcomma)
 
      if (needcomma)
 
        (*info->fprintf_func) (info->stream, ",");
 
        (*info->fprintf_func) (info->stream, ",");
 
      if (op_index[1] != -1)
 
      if (op_index[1] != -1)
 
        (*info->print_address_func) ((bfd_vma) op_address[op_index[1]], info);
 
        (*info->print_address_func) ((bfd_vma) op_address[op_index[1]], info);
 
      else
 
      else
 
        (*info->fprintf_func) (info->stream, "%s", second);
 
        (*info->fprintf_func) (info->stream, "%s", second);
 
      needcomma = 1;
 
      needcomma = 1;
 
    }
 
    }
 
  if (*third)
 
  if (*third)
 
    {
 
    {
 
      if (needcomma)
 
      if (needcomma)
 
        (*info->fprintf_func) (info->stream, ",");
 
        (*info->fprintf_func) (info->stream, ",");
 
      if (op_index[2] != -1)
 
      if (op_index[2] != -1)
 
        (*info->print_address_func) ((bfd_vma) op_address[op_index[2]], info);
 
        (*info->print_address_func) ((bfd_vma) op_address[op_index[2]], info);
 
      else
 
      else
 
        (*info->fprintf_func) (info->stream, "%s", third);
 
        (*info->fprintf_func) (info->stream, "%s", third);
 
    }
 
    }
 
  return codep - inbuf;
 
  return codep - inbuf;
 
}
 
}
 
 
 
 
 
static const char *float_mem_att[] = {
 
static const char *float_mem_att[] = {
 
  /* d8 */
 
  /* d8 */
 
  "fadds",
 
  "fadds",
 
  "fmuls",
 
  "fmuls",
 
  "fcoms",
 
  "fcoms",
 
  "fcomps",
 
  "fcomps",
 
  "fsubs",
 
  "fsubs",
 
  "fsubrs",
 
  "fsubrs",
 
  "fdivs",
 
  "fdivs",
 
  "fdivrs",
 
  "fdivrs",
 
  /*  d9 */
 
  /*  d9 */
 
  "flds",
 
  "flds",
 
  "(bad)",
 
  "(bad)",
 
  "fsts",
 
  "fsts",
 
  "fstps",
 
  "fstps",
 
  "fldenv",
 
  "fldenv",
 
  "fldcw",
 
  "fldcw",
 
  "fNstenv",
 
  "fNstenv",
 
  "fNstcw",
 
  "fNstcw",
 
  /* da */
 
  /* da */
 
  "fiaddl",
 
  "fiaddl",
 
  "fimull",
 
  "fimull",
 
  "ficoml",
 
  "ficoml",
 
  "ficompl",
 
  "ficompl",
 
  "fisubl",
 
  "fisubl",
 
  "fisubrl",
 
  "fisubrl",
 
  "fidivl",
 
  "fidivl",
 
  "fidivrl",
 
  "fidivrl",
 
  /* db */
 
  /* db */
 
  "fildl",
 
  "fildl",
 
  "(bad)",
 
  "(bad)",
 
  "fistl",
 
  "fistl",
 
  "fistpl",
 
  "fistpl",
 
  "(bad)",
 
  "(bad)",
 
  "fldt",
 
  "fldt",
 
  "(bad)",
 
  "(bad)",
 
  "fstpt",
 
  "fstpt",
 
  /* dc */
 
  /* dc */
 
  "faddl",
 
  "faddl",
 
  "fmull",
 
  "fmull",
 
  "fcoml",
 
  "fcoml",
 
  "fcompl",
 
  "fcompl",
 
  "fsubl",
 
  "fsubl",
 
  "fsubrl",
 
  "fsubrl",
 
  "fdivl",
 
  "fdivl",
 
  "fdivrl",
 
  "fdivrl",
 
  /* dd */
 
  /* dd */
 
  "fldl",
 
  "fldl",
 
  "(bad)",
 
  "(bad)",
 
  "fstl",
 
  "fstl",
 
  "fstpl",
 
  "fstpl",
 
  "frstor",
 
  "frstor",
 
  "(bad)",
 
  "(bad)",
 
  "fNsave",
 
  "fNsave",
 
  "fNstsw",
 
  "fNstsw",
 
  /* de */
 
  /* de */
 
  "fiadd",
 
  "fiadd",
 
  "fimul",
 
  "fimul",
 
  "ficom",
 
  "ficom",
 
  "ficomp",
 
  "ficomp",
 
  "fisub",
 
  "fisub",
 
  "fisubr",
 
  "fisubr",
 
  "fidiv",
 
  "fidiv",
 
  "fidivr",
 
  "fidivr",
 
  /* df */
 
  /* df */
 
  "fild",
 
  "fild",
 
  "(bad)",
 
  "(bad)",
 
  "fist",
 
  "fist",
 
  "fistp",
 
  "fistp",
 
  "fbld",
 
  "fbld",
 
  "fildll",
 
  "fildll",
 
  "fbstp",
 
  "fbstp",
 
  "fistpll",
 
  "fistpll",
 
};
 
};
 
 
 
 
 
static const char *float_mem_intel[] = {
 
static const char *float_mem_intel[] = {
 
  /* d8 */
 
  /* d8 */
 
  "fadd",
 
  "fadd",
 
  "fmul",
 
  "fmul",
 
  "fcom",
 
  "fcom",
 
  "fcomp",
 
  "fcomp",
 
  "fsub",
 
  "fsub",
 
  "fsubr",
 
  "fsubr",
 
  "fdiv",
 
  "fdiv",
 
  "fdivr",
 
  "fdivr",
 
  /*  d9 */
 
  /*  d9 */
 
  "fld",
 
  "fld",
 
  "(bad)",
 
  "(bad)",
 
  "fst",
 
  "fst",
 
  "fstp",
 
  "fstp",
 
  "fldenv",
 
  "fldenv",
 
  "fldcw",
 
  "fldcw",
 
  "fNstenv",
 
  "fNstenv",
 
  "fNstcw",
 
  "fNstcw",
 
  /* da */
 
  /* da */
 
  "fiadd",
 
  "fiadd",
 
  "fimul",
 
  "fimul",
 
  "ficom",
 
  "ficom",
 
  "ficomp",
 
  "ficomp",
 
  "fisub",
 
  "fisub",
 
  "fisubr",
 
  "fisubr",
 
  "fidiv",
 
  "fidiv",
 
  "fidivr",
 
  "fidivr",
 
  /* db */
 
  /* db */
 
  "fild",
 
  "fild",
 
  "(bad)",
 
  "(bad)",
 
  "fist",
 
  "fist",
 
  "fistp",
 
  "fistp",
 
  "(bad)",
 
  "(bad)",
 
  "fld",
 
  "fld",
 
  "(bad)",
 
  "(bad)",
 
  "fstp",
 
  "fstp",
 
  /* dc */
 
  /* dc */
 
  "fadd",
 
  "fadd",
 
  "fmul",
 
  "fmul",
 
  "fcom",
 
  "fcom",
 
  "fcomp",
 
  "fcomp",
 
  "fsub",
 
  "fsub",
 
  "fsubr",
 
  "fsubr",
 
  "fdiv",
 
  "fdiv",
 
  "fdivr",
 
  "fdivr",
 
  /* dd */
 
  /* dd */
 
  "fld",
 
  "fld",
 
  "(bad)",
 
  "(bad)",
 
  "fst",
 
  "fst",
 
  "fstp",
 
  "fstp",
 
  "frstor",
 
  "frstor",
 
  "(bad)",
 
  "(bad)",
 
  "fNsave",
 
  "fNsave",
 
  "fNstsw",
 
  "fNstsw",
 
  /* de */
 
  /* de */
 
  "fiadd",
 
  "fiadd",
 
  "fimul",
 
  "fimul",
 
  "ficom",
 
  "ficom",
 
  "ficomp",
 
  "ficomp",
 
  "fisub",
 
  "fisub",
 
  "fisubr",
 
  "fisubr",
 
  "fidiv",
 
  "fidiv",
 
  "fidivr",
 
  "fidivr",
 
  /* df */
 
  /* df */
 
  "fild",
 
  "fild",
 
  "(bad)",
 
  "(bad)",
 
  "fist",
 
  "fist",
 
  "fistp",
 
  "fistp",
 
  "fbld",
 
  "fbld",
 
  "fild",
 
  "fild",
 
  "fbstp",
 
  "fbstp",
 
  "fistpll",
 
  "fistpll",
 
};
 
};
 
 
 
 
 
#define ST OP_ST, 0
 
#define ST OP_ST, 0
 
#define STi OP_STi, 0
 
#define STi OP_STi, 0
 
 
 
 
 
#define FGRPd9_2 NULL, NULL, 0, NULL, 0, NULL, 0
 
#define FGRPd9_2 NULL, NULL, 0, NULL, 0, NULL, 0
 
#define FGRPd9_4 NULL, NULL, 1, NULL, 0, NULL, 0
 
#define FGRPd9_4 NULL, NULL, 1, NULL, 0, NULL, 0
 
#define FGRPd9_5 NULL, NULL, 2, NULL, 0, NULL, 0
 
#define FGRPd9_5 NULL, NULL, 2, NULL, 0, NULL, 0
 
#define FGRPd9_6 NULL, NULL, 3, NULL, 0, NULL, 0
 
#define FGRPd9_6 NULL, NULL, 3, NULL, 0, NULL, 0
 
#define FGRPd9_7 NULL, NULL, 4, NULL, 0, NULL, 0
 
#define FGRPd9_7 NULL, NULL, 4, NULL, 0, NULL, 0
 
#define FGRPda_5 NULL, NULL, 5, NULL, 0, NULL, 0
 
#define FGRPda_5 NULL, NULL, 5, NULL, 0, NULL, 0
 
#define FGRPdb_4 NULL, NULL, 6, NULL, 0, NULL, 0
 
#define FGRPdb_4 NULL, NULL, 6, NULL, 0, NULL, 0
 
#define FGRPde_3 NULL, NULL, 7, NULL, 0, NULL, 0
 
#define FGRPde_3 NULL, NULL, 7, NULL, 0, NULL, 0
 
#define FGRPdf_4 NULL, NULL, 8, NULL, 0, NULL, 0
 
#define FGRPdf_4 NULL, NULL, 8, NULL, 0, NULL, 0
 
 
 
 
 
static const struct dis386 float_reg[][8] = {
 
static const struct dis386 float_reg[][8] = {
 
  /* d8 */
 
  /* d8 */
 
  {
 
  {
 
    { "fadd",   ST, STi, XX },
 
    { "fadd",   ST, STi, XX },
 
    { "fmul",   ST, STi, XX },
 
    { "fmul",   ST, STi, XX },
 
    { "fcom",   STi, XX, XX },
 
    { "fcom",   STi, XX, XX },
 
    { "fcomp",  STi, XX, XX },
 
    { "fcomp",  STi, XX, XX },
 
    { "fsub",   ST, STi, XX },
 
    { "fsub",   ST, STi, XX },
 
    { "fsubr",  ST, STi, XX },
 
    { "fsubr",  ST, STi, XX },
 
    { "fdiv",   ST, STi, XX },
 
    { "fdiv",   ST, STi, XX },
 
    { "fdivr",  ST, STi, XX },
 
    { "fdivr",  ST, STi, XX },
 
  },
 
  },
 
  /* d9 */
 
  /* d9 */
 
  {
 
  {
 
    { "fld",    STi, XX, XX },
 
    { "fld",    STi, XX, XX },
 
    { "fxch",   STi, XX, XX },
 
    { "fxch",   STi, XX, XX },
 
    { FGRPd9_2 },
 
    { FGRPd9_2 },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { FGRPd9_4 },
 
    { FGRPd9_4 },
 
    { FGRPd9_5 },
 
    { FGRPd9_5 },
 
    { FGRPd9_6 },
 
    { FGRPd9_6 },
 
    { FGRPd9_7 },
 
    { FGRPd9_7 },
 
  },
 
  },
 
  /* da */
 
  /* da */
 
  {
 
  {
 
    { "fcmovb", ST, STi, XX },
 
    { "fcmovb", ST, STi, XX },
 
    { "fcmove", ST, STi, XX },
 
    { "fcmove", ST, STi, XX },
 
    { "fcmovbe",ST, STi, XX },
 
    { "fcmovbe",ST, STi, XX },
 
    { "fcmovu", ST, STi, XX },
 
    { "fcmovu", ST, STi, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { FGRPda_5 },
 
    { FGRPda_5 },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* db */
 
  /* db */
 
  {
 
  {
 
    { "fcmovnb",ST, STi, XX },
 
    { "fcmovnb",ST, STi, XX },
 
    { "fcmovne",ST, STi, XX },
 
    { "fcmovne",ST, STi, XX },
 
    { "fcmovnbe",ST, STi, XX },
 
    { "fcmovnbe",ST, STi, XX },
 
    { "fcmovnu",ST, STi, XX },
 
    { "fcmovnu",ST, STi, XX },
 
    { FGRPdb_4 },
 
    { FGRPdb_4 },
 
    { "fucomi", ST, STi, XX },
 
    { "fucomi", ST, STi, XX },
 
    { "fcomi",  ST, STi, XX },
 
    { "fcomi",  ST, STi, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* dc */
 
  /* dc */
 
  {
 
  {
 
    { "fadd",   STi, ST, XX },
 
    { "fadd",   STi, ST, XX },
 
    { "fmul",   STi, ST, XX },
 
    { "fmul",   STi, ST, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
#if UNIXWARE_COMPAT
 
#if UNIXWARE_COMPAT
 
    { "fsub",   STi, ST, XX },
 
    { "fsub",   STi, ST, XX },
 
    { "fsubr",  STi, ST, XX },
 
    { "fsubr",  STi, ST, XX },
 
    { "fdiv",   STi, ST, XX },
 
    { "fdiv",   STi, ST, XX },
 
    { "fdivr",  STi, ST, XX },
 
    { "fdivr",  STi, ST, XX },
 
#else
 
#else
 
    { "fsubr",  STi, ST, XX },
 
    { "fsubr",  STi, ST, XX },
 
    { "fsub",   STi, ST, XX },
 
    { "fsub",   STi, ST, XX },
 
    { "fdivr",  STi, ST, XX },
 
    { "fdivr",  STi, ST, XX },
 
    { "fdiv",   STi, ST, XX },
 
    { "fdiv",   STi, ST, XX },
 
#endif
 
#endif
 
  },
 
  },
 
  /* dd */
 
  /* dd */
 
  {
 
  {
 
    { "ffree",  STi, XX, XX },
 
    { "ffree",  STi, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "fst",    STi, XX, XX },
 
    { "fst",    STi, XX, XX },
 
    { "fstp",   STi, XX, XX },
 
    { "fstp",   STi, XX, XX },
 
    { "fucom",  STi, XX, XX },
 
    { "fucom",  STi, XX, XX },
 
    { "fucomp", STi, XX, XX },
 
    { "fucomp", STi, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
  /* de */
 
  /* de */
 
  {
 
  {
 
    { "faddp",  STi, ST, XX },
 
    { "faddp",  STi, ST, XX },
 
    { "fmulp",  STi, ST, XX },
 
    { "fmulp",  STi, ST, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { FGRPde_3 },
 
    { FGRPde_3 },
 
#if UNIXWARE_COMPAT
 
#if UNIXWARE_COMPAT
 
    { "fsubp",  STi, ST, XX },
 
    { "fsubp",  STi, ST, XX },
 
    { "fsubrp", STi, ST, XX },
 
    { "fsubrp", STi, ST, XX },
 
    { "fdivp",  STi, ST, XX },
 
    { "fdivp",  STi, ST, XX },
 
    { "fdivrp", STi, ST, XX },
 
    { "fdivrp", STi, ST, XX },
 
#else
 
#else
 
    { "fsubrp", STi, ST, XX },
 
    { "fsubrp", STi, ST, XX },
 
    { "fsubp",  STi, ST, XX },
 
    { "fsubp",  STi, ST, XX },
 
    { "fdivrp", STi, ST, XX },
 
    { "fdivrp", STi, ST, XX },
 
    { "fdivp",  STi, ST, XX },
 
    { "fdivp",  STi, ST, XX },
 
#endif
 
#endif
 
  },
 
  },
 
  /* df */
 
  /* df */
 
  {
 
  {
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { FGRPdf_4 },
 
    { FGRPdf_4 },
 
    { "fucomip",ST, STi, XX },
 
    { "fucomip",ST, STi, XX },
 
    { "fcomip", ST, STi, XX },
 
    { "fcomip", ST, STi, XX },
 
    { "(bad)",  XX, XX, XX },
 
    { "(bad)",  XX, XX, XX },
 
  },
 
  },
 
};
 
};
 
 
 
 
 
 
 
 
 
static char *fgrps[][8] = {
 
static char *fgrps[][8] = {
 
  /* d9_2  0 */
 
  /* d9_2  0 */
 
  {
 
  {
 
    "fnop","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
 
    "fnop","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
 
  },
 
  },
 
 
 
 
 
  /* d9_4  1 */
 
  /* d9_4  1 */
 
  {
 
  {
 
    "fchs","fabs","(bad)","(bad)","ftst","fxam","(bad)","(bad)",
 
    "fchs","fabs","(bad)","(bad)","ftst","fxam","(bad)","(bad)",
 
  },
 
  },
 
 
 
 
 
  /* d9_5  2 */
 
  /* d9_5  2 */
 
  {
 
  {
 
    "fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","(bad)",
 
    "fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","(bad)",
 
  },
 
  },
 
 
 
 
 
  /* d9_6  3 */
 
  /* d9_6  3 */
 
  {
 
  {
 
    "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp",
 
    "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp",
 
  },
 
  },
 
 
 
 
 
  /* d9_7  4 */
 
  /* d9_7  4 */
 
  {
 
  {
 
    "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos",
 
    "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos",
 
  },
 
  },
 
 
 
 
 
  /* da_5  5 */
 
  /* da_5  5 */
 
  {
 
  {
 
    "(bad)","fucompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
 
    "(bad)","fucompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
 
  },
 
  },
 
 
 
 
 
  /* db_4  6 */
 
  /* db_4  6 */
 
  {
 
  {
 
    "feni(287 only)","fdisi(287 only)","fNclex","fNinit",
 
    "feni(287 only)","fdisi(287 only)","fNclex","fNinit",
 
    "fNsetpm(287 only)","(bad)","(bad)","(bad)",
 
    "fNsetpm(287 only)","(bad)","(bad)","(bad)",
 
  },
 
  },
 
 
 
 
 
  /* de_3  7 */
 
  /* de_3  7 */
 
  {
 
  {
 
    "(bad)","fcompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
 
    "(bad)","fcompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
 
  },
 
  },
 
 
 
 
 
  /* df_4  8 */
 
  /* df_4  8 */
 
  {
 
  {
 
    "fNstsw","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
 
    "fNstsw","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
 
  },
 
  },
 
};
 
};
 
 
 
 
 
static void
 
static void
 
dofloat (sizeflag)
 
dofloat (sizeflag)
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  const struct dis386 *dp;
 
  const struct dis386 *dp;
 
  unsigned char floatop;
 
  unsigned char floatop;
 
 
 
 
 
  floatop = codep[-1];
 
  floatop = codep[-1];
 
 
 
 
 
  if (mod != 3)
 
  if (mod != 3)
 
    {
 
    {
 
      if (intel_syntax)
 
      if (intel_syntax)
 
        putop (float_mem_intel[(floatop - 0xd8 ) * 8 + reg], sizeflag);
 
        putop (float_mem_intel[(floatop - 0xd8 ) * 8 + reg], sizeflag);
 
      else
 
      else
 
        putop (float_mem_att[(floatop - 0xd8 ) * 8 + reg], sizeflag);
 
        putop (float_mem_att[(floatop - 0xd8 ) * 8 + reg], sizeflag);
 
      obufp = op1out;
 
      obufp = op1out;
 
      if (floatop == 0xdb)
 
      if (floatop == 0xdb)
 
        OP_E (x_mode, sizeflag);
 
        OP_E (x_mode, sizeflag);
 
      else if (floatop == 0xdd)
 
      else if (floatop == 0xdd)
 
        OP_E (d_mode, sizeflag);
 
        OP_E (d_mode, sizeflag);
 
      else
 
      else
 
        OP_E (v_mode, sizeflag);
 
        OP_E (v_mode, sizeflag);
 
      return;
 
      return;
 
    }
 
    }
 
  codep++;
 
  codep++;
 
 
 
 
 
  dp = &float_reg[floatop - 0xd8][reg];
 
  dp = &float_reg[floatop - 0xd8][reg];
 
  if (dp->name == NULL)
 
  if (dp->name == NULL)
 
    {
 
    {
 
      putop (fgrps[dp->bytemode1][rm], sizeflag);
 
      putop (fgrps[dp->bytemode1][rm], sizeflag);
 
 
 
 
 
      /* instruction fnstsw is only one with strange arg */
 
      /* instruction fnstsw is only one with strange arg */
 
      if (floatop == 0xdf && codep[-1] == 0xe0)
 
      if (floatop == 0xdf && codep[-1] == 0xe0)
 
        strcpy (op1out, names16[0]);
 
        strcpy (op1out, names16[0]);
 
    }
 
    }
 
  else
 
  else
 
    {
 
    {
 
      putop (dp->name, sizeflag);
 
      putop (dp->name, sizeflag);
 
 
 
 
 
      obufp = op1out;
 
      obufp = op1out;
 
      if (dp->op1)
 
      if (dp->op1)
 
        (*dp->op1)(dp->bytemode1, sizeflag);
 
        (*dp->op1)(dp->bytemode1, sizeflag);
 
      obufp = op2out;
 
      obufp = op2out;
 
      if (dp->op2)
 
      if (dp->op2)
 
        (*dp->op2)(dp->bytemode2, sizeflag);
 
        (*dp->op2)(dp->bytemode2, sizeflag);
 
    }
 
    }
 
}
 
}
 
 
 
 
 
/* ARGSUSED */
 
/* ARGSUSED */
 
static void
 
static void
 
OP_ST (ignore, sizeflag)
 
OP_ST (ignore, sizeflag)
 
     int ignore ATTRIBUTE_UNUSED;
 
     int ignore ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  oappend ("%st");
 
  oappend ("%st");
 
}
 
}
 
 
 
 
 
/* ARGSUSED */
 
/* ARGSUSED */
 
static void
 
static void
 
OP_STi (ignore, sizeflag)
 
OP_STi (ignore, sizeflag)
 
     int ignore ATTRIBUTE_UNUSED;
 
     int ignore ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  sprintf (scratchbuf, "%%st(%d)", rm);
 
  sprintf (scratchbuf, "%%st(%d)", rm);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
 
 
 
 
/* capital letters in template are macros */
 
/* capital letters in template are macros */
 
static void
 
static void
 
putop (template, sizeflag)
 
putop (template, sizeflag)
 
     const char *template;
 
     const char *template;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  const char *p;
 
  const char *p;
 
 
 
 
 
  for (p = template; *p; p++)
 
  for (p = template; *p; p++)
 
    {
 
    {
 
      switch (*p)
 
      switch (*p)
 
        {
 
        {
 
        default:
 
        default:
 
          *obufp++ = *p;
 
          *obufp++ = *p;
 
          break;
 
          break;
 
        case 'A':
 
        case 'A':
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            break;
 
            break;
 
          if (mod != 3
 
          if (mod != 3
 
#ifdef SUFFIX_ALWAYS
 
#ifdef SUFFIX_ALWAYS
 
              || (sizeflag & SUFFIX_ALWAYS)
 
              || (sizeflag & SUFFIX_ALWAYS)
 
#endif
 
#endif
 
              )
 
              )
 
            *obufp++ = 'b';
 
            *obufp++ = 'b';
 
          break;
 
          break;
 
        case 'B':
 
        case 'B':
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            break;
 
            break;
 
#ifdef SUFFIX_ALWAYS
 
#ifdef SUFFIX_ALWAYS
 
          if (sizeflag & SUFFIX_ALWAYS)
 
          if (sizeflag & SUFFIX_ALWAYS)
 
            *obufp++ = 'b';
 
            *obufp++ = 'b';
 
#endif
 
#endif
 
          break;
 
          break;
 
        case 'E':               /* For jcxz/jecxz */
 
        case 'E':               /* For jcxz/jecxz */
 
          if (sizeflag & AFLAG)
 
          if (sizeflag & AFLAG)
 
            *obufp++ = 'e';
 
            *obufp++ = 'e';
 
          break;
 
          break;
 
        case 'L':
 
        case 'L':
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            break;
 
            break;
 
#ifdef SUFFIX_ALWAYS
 
#ifdef SUFFIX_ALWAYS
 
          if (sizeflag & SUFFIX_ALWAYS)
 
          if (sizeflag & SUFFIX_ALWAYS)
 
            *obufp++ = 'l';
 
            *obufp++ = 'l';
 
#endif
 
#endif
 
          break;
 
          break;
 
        case 'N':
 
        case 'N':
 
          if ((prefixes & PREFIX_FWAIT) == 0)
 
          if ((prefixes & PREFIX_FWAIT) == 0)
 
            *obufp++ = 'n';
 
            *obufp++ = 'n';
 
          else
 
          else
 
            used_prefixes |= PREFIX_FWAIT;
 
            used_prefixes |= PREFIX_FWAIT;
 
          break;
 
          break;
 
        case 'P':
 
        case 'P':
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            break;
 
            break;
 
          if ((prefixes & PREFIX_DATA)
 
          if ((prefixes & PREFIX_DATA)
 
#ifdef SUFFIX_ALWAYS
 
#ifdef SUFFIX_ALWAYS
 
              || (sizeflag & SUFFIX_ALWAYS)
 
              || (sizeflag & SUFFIX_ALWAYS)
 
#endif
 
#endif
 
              )
 
              )
 
            {
 
            {
 
              if (sizeflag & DFLAG)
 
              if (sizeflag & DFLAG)
 
                *obufp++ = 'l';
 
                *obufp++ = 'l';
 
              else
 
              else
 
                *obufp++ = 'w';
 
                *obufp++ = 'w';
 
              used_prefixes |= (prefixes & PREFIX_DATA);
 
              used_prefixes |= (prefixes & PREFIX_DATA);
 
            }
 
            }
 
          break;
 
          break;
 
        case 'Q':
 
        case 'Q':
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            break;
 
            break;
 
          if (mod != 3
 
          if (mod != 3
 
#ifdef SUFFIX_ALWAYS
 
#ifdef SUFFIX_ALWAYS
 
              || (sizeflag & SUFFIX_ALWAYS)
 
              || (sizeflag & SUFFIX_ALWAYS)
 
#endif
 
#endif
 
              )
 
              )
 
            {
 
            {
 
              if (sizeflag & DFLAG)
 
              if (sizeflag & DFLAG)
 
                *obufp++ = 'l';
 
                *obufp++ = 'l';
 
              else
 
              else
 
                *obufp++ = 'w';
 
                *obufp++ = 'w';
 
              used_prefixes |= (prefixes & PREFIX_DATA);
 
              used_prefixes |= (prefixes & PREFIX_DATA);
 
            }
 
            }
 
          break;
 
          break;
 
        case 'R':
 
        case 'R':
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            {
 
            {
 
              if (sizeflag & DFLAG)
 
              if (sizeflag & DFLAG)
 
                {
 
                {
 
                  *obufp++ = 'd';
 
                  *obufp++ = 'd';
 
                  *obufp++ = 'q';
 
                  *obufp++ = 'q';
 
                }
 
                }
 
              else
 
              else
 
                {
 
                {
 
                  *obufp++ = 'w';
 
                  *obufp++ = 'w';
 
                  *obufp++ = 'd';
 
                  *obufp++ = 'd';
 
                }
 
                }
 
            }
 
            }
 
          else
 
          else
 
            {
 
            {
 
              if (sizeflag & DFLAG)
 
              if (sizeflag & DFLAG)
 
                *obufp++ = 'l';
 
                *obufp++ = 'l';
 
              else
 
              else
 
                *obufp++ = 'w';
 
                *obufp++ = 'w';
 
            }
 
            }
 
          used_prefixes |= (prefixes & PREFIX_DATA);
 
          used_prefixes |= (prefixes & PREFIX_DATA);
 
          break;
 
          break;
 
        case 'S':
 
        case 'S':
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            break;
 
            break;
 
#ifdef SUFFIX_ALWAYS
 
#ifdef SUFFIX_ALWAYS
 
          if (sizeflag & SUFFIX_ALWAYS)
 
          if (sizeflag & SUFFIX_ALWAYS)
 
            {
 
            {
 
              if (sizeflag & DFLAG)
 
              if (sizeflag & DFLAG)
 
                *obufp++ = 'l';
 
                *obufp++ = 'l';
 
              else
 
              else
 
                *obufp++ = 'w';
 
                *obufp++ = 'w';
 
              used_prefixes |= (prefixes & PREFIX_DATA);
 
              used_prefixes |= (prefixes & PREFIX_DATA);
 
            }
 
            }
 
#endif
 
#endif
 
          break;
 
          break;
 
        case 'W':
 
        case 'W':
 
          /* operand size flag for cwtl, cbtw */
 
          /* operand size flag for cwtl, cbtw */
 
          if (sizeflag & DFLAG)
 
          if (sizeflag & DFLAG)
 
            *obufp++ = 'w';
 
            *obufp++ = 'w';
 
          else
 
          else
 
            *obufp++ = 'b';
 
            *obufp++ = 'b';
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            {
 
            {
 
              if (sizeflag & DFLAG)
 
              if (sizeflag & DFLAG)
 
                {
 
                {
 
                  *obufp++ = 'd';
 
                  *obufp++ = 'd';
 
                  *obufp++ = 'e';
 
                  *obufp++ = 'e';
 
                }
 
                }
 
              else
 
              else
 
                {
 
                {
 
                  *obufp++ = 'w';
 
                  *obufp++ = 'w';
 
                }
 
                }
 
            }
 
            }
 
          used_prefixes |= (prefixes & PREFIX_DATA);
 
          used_prefixes |= (prefixes & PREFIX_DATA);
 
          break;
 
          break;
 
        }
 
        }
 
    }
 
    }
 
  *obufp = 0;
 
  *obufp = 0;
 
}
 
}
 
 
 
 
 
static void
 
static void
 
oappend (s)
 
oappend (s)
 
     const char *s;
 
     const char *s;
 
{
 
{
 
  strcpy (obufp, s);
 
  strcpy (obufp, s);
 
  obufp += strlen (s);
 
  obufp += strlen (s);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
append_seg ()
 
append_seg ()
 
{
 
{
 
  if (prefixes & PREFIX_CS)
 
  if (prefixes & PREFIX_CS)
 
    {
 
    {
 
      oappend ("%cs:");
 
      oappend ("%cs:");
 
      used_prefixes |= PREFIX_CS;
 
      used_prefixes |= PREFIX_CS;
 
    }
 
    }
 
  if (prefixes & PREFIX_DS)
 
  if (prefixes & PREFIX_DS)
 
    {
 
    {
 
      oappend ("%ds:");
 
      oappend ("%ds:");
 
      used_prefixes |= PREFIX_DS;
 
      used_prefixes |= PREFIX_DS;
 
    }
 
    }
 
  if (prefixes & PREFIX_SS)
 
  if (prefixes & PREFIX_SS)
 
    {
 
    {
 
      oappend ("%ss:");
 
      oappend ("%ss:");
 
      used_prefixes |= PREFIX_SS;
 
      used_prefixes |= PREFIX_SS;
 
    }
 
    }
 
  if (prefixes & PREFIX_ES)
 
  if (prefixes & PREFIX_ES)
 
    {
 
    {
 
      oappend ("%es:");
 
      oappend ("%es:");
 
      used_prefixes |= PREFIX_ES;
 
      used_prefixes |= PREFIX_ES;
 
    }
 
    }
 
  if (prefixes & PREFIX_FS)
 
  if (prefixes & PREFIX_FS)
 
    {
 
    {
 
      oappend ("%fs:");
 
      oappend ("%fs:");
 
      used_prefixes |= PREFIX_FS;
 
      used_prefixes |= PREFIX_FS;
 
    }
 
    }
 
  if (prefixes & PREFIX_GS)
 
  if (prefixes & PREFIX_GS)
 
    {
 
    {
 
      oappend ("%gs:");
 
      oappend ("%gs:");
 
      used_prefixes |= PREFIX_GS;
 
      used_prefixes |= PREFIX_GS;
 
    }
 
    }
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_indirE (bytemode, sizeflag)
 
OP_indirE (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  if (!intel_syntax)
 
  if (!intel_syntax)
 
    oappend ("*");
 
    oappend ("*");
 
  OP_E (bytemode, sizeflag);
 
  OP_E (bytemode, sizeflag);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_E (bytemode, sizeflag)
 
OP_E (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  int disp;
 
  int disp;
 
 
 
 
 
  /* skip mod/rm byte */
 
  /* skip mod/rm byte */
 
  codep++;
 
  codep++;
 
 
 
 
 
  if (mod == 3)
 
  if (mod == 3)
 
    {
 
    {
 
      switch (bytemode)
 
      switch (bytemode)
 
        {
 
        {
 
        case b_mode:
 
        case b_mode:
 
          oappend (names8[rm]);
 
          oappend (names8[rm]);
 
          break;
 
          break;
 
        case w_mode:
 
        case w_mode:
 
          oappend (names16[rm]);
 
          oappend (names16[rm]);
 
          break;
 
          break;
 
        case d_mode:
 
        case d_mode:
 
          oappend (names32[rm]);
 
          oappend (names32[rm]);
 
          break;
 
          break;
 
        case v_mode:
 
        case v_mode:
 
          if (sizeflag & DFLAG)
 
          if (sizeflag & DFLAG)
 
            oappend (names32[rm]);
 
            oappend (names32[rm]);
 
          else
 
          else
 
            oappend (names16[rm]);
 
            oappend (names16[rm]);
 
          used_prefixes |= (prefixes & PREFIX_DATA);
 
          used_prefixes |= (prefixes & PREFIX_DATA);
 
          break;
 
          break;
 
        case 0:
 
        case 0:
 
          if ( !(codep[-2] == 0xAE && codep[-1] == 0xF8 /* sfence */))
 
          if ( !(codep[-2] == 0xAE && codep[-1] == 0xF8 /* sfence */))
 
            BadOp();    /* bad sfence,lea,lds,les,lfs,lgs,lss modrm */
 
            BadOp();    /* bad sfence,lea,lds,les,lfs,lgs,lss modrm */
 
          break;
 
          break;
 
        default:
 
        default:
 
          oappend (INTERNAL_DISASSEMBLER_ERROR);
 
          oappend (INTERNAL_DISASSEMBLER_ERROR);
 
          break;
 
          break;
 
        }
 
        }
 
      return;
 
      return;
 
    }
 
    }
 
 
 
 
 
  disp = 0;
 
  disp = 0;
 
  append_seg ();
 
  append_seg ();
 
 
 
 
 
  if (sizeflag & AFLAG) /* 32 bit address mode */
 
  if (sizeflag & AFLAG) /* 32 bit address mode */
 
    {
 
    {
 
      int havesib;
 
      int havesib;
 
      int havebase;
 
      int havebase;
 
      int base;
 
      int base;
 
      int index = 0;
 
      int index = 0;
 
      int scale = 0;
 
      int scale = 0;
 
 
 
 
 
      havesib = 0;
 
      havesib = 0;
 
      havebase = 1;
 
      havebase = 1;
 
      base = rm;
 
      base = rm;
 
 
 
 
 
      if (base == 4)
 
      if (base == 4)
 
        {
 
        {
 
          havesib = 1;
 
          havesib = 1;
 
          FETCH_DATA (the_info, codep + 1);
 
          FETCH_DATA (the_info, codep + 1);
 
          scale = (*codep >> 6) & 3;
 
          scale = (*codep >> 6) & 3;
 
          index = (*codep >> 3) & 7;
 
          index = (*codep >> 3) & 7;
 
          base = *codep & 7;
 
          base = *codep & 7;
 
          codep++;
 
          codep++;
 
        }
 
        }
 
 
 
 
 
      switch (mod)
 
      switch (mod)
 
        {
 
        {
 
        case 0:
 
        case 0:
 
          if (base == 5)
 
          if (base == 5)
 
            {
 
            {
 
              havebase = 0;
 
              havebase = 0;
 
              disp = get32 ();
 
              disp = get32 ();
 
            }
 
            }
 
          break;
 
          break;
 
        case 1:
 
        case 1:
 
          FETCH_DATA (the_info, codep + 1);
 
          FETCH_DATA (the_info, codep + 1);
 
          disp = *codep++;
 
          disp = *codep++;
 
          if ((disp & 0x80) != 0)
 
          if ((disp & 0x80) != 0)
 
            disp -= 0x100;
 
            disp -= 0x100;
 
          break;
 
          break;
 
        case 2:
 
        case 2:
 
          disp = get32 ();
 
          disp = get32 ();
 
          break;
 
          break;
 
        }
 
        }
 
 
 
 
 
      if (!intel_syntax)
 
      if (!intel_syntax)
 
        if (mod != 0 || base == 5)
 
        if (mod != 0 || base == 5)
 
          {
 
          {
 
            sprintf (scratchbuf, "0x%x", disp);
 
            sprintf (scratchbuf, "0x%x", disp);
 
            oappend (scratchbuf);
 
            oappend (scratchbuf);
 
          }
 
          }
 
 
 
 
 
      if (havebase || (havesib && (index != 4 || scale != 0)))
 
      if (havebase || (havesib && (index != 4 || scale != 0)))
 
        {
 
        {
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            {
 
            {
 
              switch (bytemode)
 
              switch (bytemode)
 
                {
 
                {
 
                case b_mode:
 
                case b_mode:
 
                  oappend("BYTE PTR ");
 
                  oappend("BYTE PTR ");
 
                  break;
 
                  break;
 
                case w_mode:
 
                case w_mode:
 
                  oappend("WORD PTR ");
 
                  oappend("WORD PTR ");
 
                  break;
 
                  break;
 
                case v_mode:
 
                case v_mode:
 
                  oappend("DWORD PTR ");
 
                  oappend("DWORD PTR ");
 
                  break;
 
                  break;
 
                case d_mode:
 
                case d_mode:
 
                  oappend("QWORD PTR ");
 
                  oappend("QWORD PTR ");
 
                  break;
 
                  break;
 
                case x_mode:
 
                case x_mode:
 
                  oappend("XWORD PTR ");
 
                  oappend("XWORD PTR ");
 
                  break;
 
                  break;
 
                default:
 
                default:
 
                  break;
 
                  break;
 
                }
 
                }
 
             }
 
             }
 
          *obufp++ = open_char;
 
          *obufp++ = open_char;
 
          *obufp = '\0';
 
          *obufp = '\0';
 
          if (havebase)
 
          if (havebase)
 
            oappend (names32[base]);
 
            oappend (names32[base]);
 
          if (havesib)
 
          if (havesib)
 
            {
 
            {
 
              if (index != 4)
 
              if (index != 4)
 
                {
 
                {
 
                  if (intel_syntax)
 
                  if (intel_syntax)
 
                    {
 
                    {
 
                      if (havebase)
 
                      if (havebase)
 
                        {
 
                        {
 
                          *obufp++ = separator_char;
 
                          *obufp++ = separator_char;
 
                          *obufp = '\0';
 
                          *obufp = '\0';
 
                        }
 
                        }
 
                      sprintf (scratchbuf, "%s", names32[index]);
 
                      sprintf (scratchbuf, "%s", names32[index]);
 
                    }
 
                    }
 
                  else
 
                  else
 
                    sprintf (scratchbuf, ",%s", names32[index]);
 
                    sprintf (scratchbuf, ",%s", names32[index]);
 
                  oappend (scratchbuf);
 
                  oappend (scratchbuf);
 
                }
 
                }
 
              if (!intel_syntax
 
              if (!intel_syntax
 
                  || (intel_syntax
 
                  || (intel_syntax
 
                      && bytemode != b_mode
 
                      && bytemode != b_mode
 
                      && bytemode != w_mode
 
                      && bytemode != w_mode
 
                      && bytemode != v_mode))
 
                      && bytemode != v_mode))
 
                {
 
                {
 
                  *obufp++ = scale_char;
 
                  *obufp++ = scale_char;
 
                  *obufp = '\0';
 
                  *obufp = '\0';
 
                  sprintf (scratchbuf, "%d", 1 << scale);
 
                  sprintf (scratchbuf, "%d", 1 << scale);
 
                  oappend (scratchbuf);
 
                  oappend (scratchbuf);
 
                }
 
                }
 
            }
 
            }
 
          if (intel_syntax)
 
          if (intel_syntax)
 
            if (mod != 0 || base == 5)
 
            if (mod != 0 || base == 5)
 
              {
 
              {
 
                /* Don't print zero displacements */
 
                /* Don't print zero displacements */
 
                if (disp > 0)
 
                if (disp > 0)
 
                  {
 
                  {
 
                    sprintf (scratchbuf, "+%d", disp);
 
                    sprintf (scratchbuf, "+%d", disp);
 
                    oappend (scratchbuf);
 
                    oappend (scratchbuf);
 
                  }
 
                  }
 
                else if (disp < 0)
 
                else if (disp < 0)
 
                  {
 
                  {
 
                    sprintf (scratchbuf, "%d", disp);
 
                    sprintf (scratchbuf, "%d", disp);
 
                    oappend (scratchbuf);
 
                    oappend (scratchbuf);
 
                  }
 
                  }
 
              }
 
              }
 
 
 
 
 
          *obufp++ = close_char;
 
          *obufp++ = close_char;
 
          *obufp = '\0';
 
          *obufp = '\0';
 
        }
 
        }
 
      else if (intel_syntax)
 
      else if (intel_syntax)
 
        {
 
        {
 
          if (mod != 0 || base == 5)
 
          if (mod != 0 || base == 5)
 
            {
 
            {
 
              if (prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
 
              if (prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
 
                              | PREFIX_ES | PREFIX_FS | PREFIX_GS))
 
                              | PREFIX_ES | PREFIX_FS | PREFIX_GS))
 
                ;
 
                ;
 
              else
 
              else
 
                {
 
                {
 
                  oappend (names_seg[3]);
 
                  oappend (names_seg[3]);
 
                  oappend (":");
 
                  oappend (":");
 
                }
 
                }
 
              sprintf (scratchbuf, "0x%x", disp);
 
              sprintf (scratchbuf, "0x%x", disp);
 
              oappend (scratchbuf);
 
              oappend (scratchbuf);
 
            }
 
            }
 
        }
 
        }
 
    }
 
    }
 
  else
 
  else
 
    { /* 16 bit address mode */
 
    { /* 16 bit address mode */
 
      switch (mod)
 
      switch (mod)
 
        {
 
        {
 
        case 0:
 
        case 0:
 
          if (rm == 6)
 
          if (rm == 6)
 
            {
 
            {
 
              disp = get16 ();
 
              disp = get16 ();
 
              if ((disp & 0x8000) != 0)
 
              if ((disp & 0x8000) != 0)
 
                disp -= 0x10000;
 
                disp -= 0x10000;
 
            }
 
            }
 
          break;
 
          break;
 
        case 1:
 
        case 1:
 
          FETCH_DATA (the_info, codep + 1);
 
          FETCH_DATA (the_info, codep + 1);
 
          disp = *codep++;
 
          disp = *codep++;
 
          if ((disp & 0x80) != 0)
 
          if ((disp & 0x80) != 0)
 
            disp -= 0x100;
 
            disp -= 0x100;
 
          break;
 
          break;
 
        case 2:
 
        case 2:
 
          disp = get16 ();
 
          disp = get16 ();
 
          if ((disp & 0x8000) != 0)
 
          if ((disp & 0x8000) != 0)
 
            disp -= 0x10000;
 
            disp -= 0x10000;
 
          break;
 
          break;
 
        }
 
        }
 
 
 
 
 
      if (!intel_syntax)
 
      if (!intel_syntax)
 
        if (mod != 0 || rm == 6)
 
        if (mod != 0 || rm == 6)
 
          {
 
          {
 
            sprintf (scratchbuf, "%d", disp);
 
            sprintf (scratchbuf, "%d", disp);
 
            oappend (scratchbuf);
 
            oappend (scratchbuf);
 
          }
 
          }
 
 
 
 
 
      if (mod != 0 || rm != 6)
 
      if (mod != 0 || rm != 6)
 
        {
 
        {
 
          *obufp++ = open_char;
 
          *obufp++ = open_char;
 
          *obufp = '\0';
 
          *obufp = '\0';
 
          oappend (index16[rm]);
 
          oappend (index16[rm]);
 
          *obufp++ = close_char;
 
          *obufp++ = close_char;
 
          *obufp = '\0';
 
          *obufp = '\0';
 
        }
 
        }
 
    }
 
    }
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_G (bytemode, sizeflag)
 
OP_G (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  switch (bytemode)
 
  switch (bytemode)
 
    {
 
    {
 
    case b_mode:
 
    case b_mode:
 
      oappend (names8[reg]);
 
      oappend (names8[reg]);
 
      break;
 
      break;
 
    case w_mode:
 
    case w_mode:
 
      oappend (names16[reg]);
 
      oappend (names16[reg]);
 
      break;
 
      break;
 
    case d_mode:
 
    case d_mode:
 
      oappend (names32[reg]);
 
      oappend (names32[reg]);
 
      break;
 
      break;
 
    case v_mode:
 
    case v_mode:
 
      if (sizeflag & DFLAG)
 
      if (sizeflag & DFLAG)
 
        oappend (names32[reg]);
 
        oappend (names32[reg]);
 
      else
 
      else
 
        oappend (names16[reg]);
 
        oappend (names16[reg]);
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      break;
 
      break;
 
    default:
 
    default:
 
      oappend (INTERNAL_DISASSEMBLER_ERROR);
 
      oappend (INTERNAL_DISASSEMBLER_ERROR);
 
      break;
 
      break;
 
    }
 
    }
 
}
 
}
 
 
 
 
 
static int
 
static int
 
get32 ()
 
get32 ()
 
{
 
{
 
  int x = 0;
 
  int x = 0;
 
 
 
 
 
  FETCH_DATA (the_info, codep + 4);
 
  FETCH_DATA (the_info, codep + 4);
 
  x = *codep++ & 0xff;
 
  x = *codep++ & 0xff;
 
  x |= (*codep++ & 0xff) << 8;
 
  x |= (*codep++ & 0xff) << 8;
 
  x |= (*codep++ & 0xff) << 16;
 
  x |= (*codep++ & 0xff) << 16;
 
  x |= (*codep++ & 0xff) << 24;
 
  x |= (*codep++ & 0xff) << 24;
 
  return x;
 
  return x;
 
}
 
}
 
 
 
 
 
static int
 
static int
 
get16 ()
 
get16 ()
 
{
 
{
 
  int x = 0;
 
  int x = 0;
 
 
 
 
 
  FETCH_DATA (the_info, codep + 2);
 
  FETCH_DATA (the_info, codep + 2);
 
  x = *codep++ & 0xff;
 
  x = *codep++ & 0xff;
 
  x |= (*codep++ & 0xff) << 8;
 
  x |= (*codep++ & 0xff) << 8;
 
  return x;
 
  return x;
 
}
 
}
 
 
 
 
 
static void
 
static void
 
set_op (op)
 
set_op (op)
 
     unsigned int op;
 
     unsigned int op;
 
{
 
{
 
  op_index[op_ad] = op_ad;
 
  op_index[op_ad] = op_ad;
 
  op_address[op_ad] = op;
 
  op_address[op_ad] = op;
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_REG (code, sizeflag)
 
OP_REG (code, sizeflag)
 
     int code;
 
     int code;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  const char *s;
 
  const char *s;
 
 
 
 
 
  switch (code)
 
  switch (code)
 
    {
 
    {
 
    case indir_dx_reg:
 
    case indir_dx_reg:
 
      s = "(%dx)";
 
      s = "(%dx)";
 
      break;
 
      break;
 
    case ax_reg: case cx_reg: case dx_reg: case bx_reg:
 
    case ax_reg: case cx_reg: case dx_reg: case bx_reg:
 
    case sp_reg: case bp_reg: case si_reg: case di_reg:
 
    case sp_reg: case bp_reg: case si_reg: case di_reg:
 
      s = names16[code - ax_reg];
 
      s = names16[code - ax_reg];
 
      break;
 
      break;
 
    case es_reg: case ss_reg: case cs_reg:
 
    case es_reg: case ss_reg: case cs_reg:
 
    case ds_reg: case fs_reg: case gs_reg:
 
    case ds_reg: case fs_reg: case gs_reg:
 
      s = names_seg[code - es_reg];
 
      s = names_seg[code - es_reg];
 
      break;
 
      break;
 
    case al_reg: case ah_reg: case cl_reg: case ch_reg:
 
    case al_reg: case ah_reg: case cl_reg: case ch_reg:
 
    case dl_reg: case dh_reg: case bl_reg: case bh_reg:
 
    case dl_reg: case dh_reg: case bl_reg: case bh_reg:
 
      s = names8[code - al_reg];
 
      s = names8[code - al_reg];
 
      break;
 
      break;
 
    case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg:
 
    case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg:
 
    case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg:
 
    case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg:
 
      if (sizeflag & DFLAG)
 
      if (sizeflag & DFLAG)
 
        s = names32[code - eAX_reg];
 
        s = names32[code - eAX_reg];
 
      else
 
      else
 
        s = names16[code - eAX_reg];
 
        s = names16[code - eAX_reg];
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      break;
 
      break;
 
    default:
 
    default:
 
      s = INTERNAL_DISASSEMBLER_ERROR;
 
      s = INTERNAL_DISASSEMBLER_ERROR;
 
      break;
 
      break;
 
    }
 
    }
 
  oappend (s);
 
  oappend (s);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_I (bytemode, sizeflag)
 
OP_I (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  int op;
 
  int op;
 
 
 
 
 
  switch (bytemode)
 
  switch (bytemode)
 
    {
 
    {
 
    case b_mode:
 
    case b_mode:
 
      FETCH_DATA (the_info, codep + 1);
 
      FETCH_DATA (the_info, codep + 1);
 
      op = *codep++ & 0xff;
 
      op = *codep++ & 0xff;
 
      break;
 
      break;
 
    case v_mode:
 
    case v_mode:
 
      if (sizeflag & DFLAG)
 
      if (sizeflag & DFLAG)
 
        op = get32 ();
 
        op = get32 ();
 
      else
 
      else
 
        op = get16 ();
 
        op = get16 ();
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      break;
 
      break;
 
    case w_mode:
 
    case w_mode:
 
      op = get16 ();
 
      op = get16 ();
 
      break;
 
      break;
 
    default:
 
    default:
 
      oappend (INTERNAL_DISASSEMBLER_ERROR);
 
      oappend (INTERNAL_DISASSEMBLER_ERROR);
 
      return;
 
      return;
 
    }
 
    }
 
 
 
 
 
  if (intel_syntax)
 
  if (intel_syntax)
 
    sprintf (scratchbuf, "0x%x", op);
 
    sprintf (scratchbuf, "0x%x", op);
 
  else
 
  else
 
    sprintf (scratchbuf, "$0x%x", op);
 
    sprintf (scratchbuf, "$0x%x", op);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
  scratchbuf[0] = '\0';
 
  scratchbuf[0] = '\0';
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_sI (bytemode, sizeflag)
 
OP_sI (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  int op;
 
  int op;
 
 
 
 
 
  switch (bytemode)
 
  switch (bytemode)
 
    {
 
    {
 
    case b_mode:
 
    case b_mode:
 
      FETCH_DATA (the_info, codep + 1);
 
      FETCH_DATA (the_info, codep + 1);
 
      op = *codep++;
 
      op = *codep++;
 
      if ((op & 0x80) != 0)
 
      if ((op & 0x80) != 0)
 
        op -= 0x100;
 
        op -= 0x100;
 
      break;
 
      break;
 
    case v_mode:
 
    case v_mode:
 
      if (sizeflag & DFLAG)
 
      if (sizeflag & DFLAG)
 
        op = get32 ();
 
        op = get32 ();
 
      else
 
      else
 
        {
 
        {
 
          op = get16();
 
          op = get16();
 
          if ((op & 0x8000) != 0)
 
          if ((op & 0x8000) != 0)
 
            op -= 0x10000;
 
            op -= 0x10000;
 
        }
 
        }
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      break;
 
      break;
 
    case w_mode:
 
    case w_mode:
 
      op = get16 ();
 
      op = get16 ();
 
      if ((op & 0x8000) != 0)
 
      if ((op & 0x8000) != 0)
 
        op -= 0x10000;
 
        op -= 0x10000;
 
      break;
 
      break;
 
    default:
 
    default:
 
      oappend (INTERNAL_DISASSEMBLER_ERROR);
 
      oappend (INTERNAL_DISASSEMBLER_ERROR);
 
      return;
 
      return;
 
    }
 
    }
 
  if (intel_syntax)
 
  if (intel_syntax)
 
    sprintf (scratchbuf, "%d", op);
 
    sprintf (scratchbuf, "%d", op);
 
  else
 
  else
 
    sprintf (scratchbuf, "$0x%x", op);
 
    sprintf (scratchbuf, "$0x%x", op);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_J (bytemode, sizeflag)
 
OP_J (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  int disp;
 
  int disp;
 
  int mask = -1;
 
  int mask = -1;
 
 
 
 
 
  switch (bytemode)
 
  switch (bytemode)
 
    {
 
    {
 
    case b_mode:
 
    case b_mode:
 
      FETCH_DATA (the_info, codep + 1);
 
      FETCH_DATA (the_info, codep + 1);
 
      disp = *codep++;
 
      disp = *codep++;
 
      if ((disp & 0x80) != 0)
 
      if ((disp & 0x80) != 0)
 
        disp -= 0x100;
 
        disp -= 0x100;
 
      break;
 
      break;
 
    case v_mode:
 
    case v_mode:
 
      if (sizeflag & DFLAG)
 
      if (sizeflag & DFLAG)
 
        disp = get32 ();
 
        disp = get32 ();
 
      else
 
      else
 
        {
 
        {
 
          disp = get16 ();
 
          disp = get16 ();
 
          /* for some reason, a data16 prefix on a jump instruction
 
          /* for some reason, a data16 prefix on a jump instruction
 
             means that the pc is masked to 16 bits after the
 
             means that the pc is masked to 16 bits after the
 
             displacement is added!  */
 
             displacement is added!  */
 
          mask = 0xffff;
 
          mask = 0xffff;
 
        }
 
        }
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      used_prefixes |= (prefixes & PREFIX_DATA);
 
      break;
 
      break;
 
    default:
 
    default:
 
      oappend (INTERNAL_DISASSEMBLER_ERROR);
 
      oappend (INTERNAL_DISASSEMBLER_ERROR);
 
      return;
 
      return;
 
    }
 
    }
 
  disp = (start_pc + codep - start_codep + disp) & mask;
 
  disp = (start_pc + codep - start_codep + disp) & mask;
 
  set_op (disp);
 
  set_op (disp);
 
  sprintf (scratchbuf, "0x%x", disp);
 
  sprintf (scratchbuf, "0x%x", disp);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
/* ARGSUSED */
 
/* ARGSUSED */
 
static void
 
static void
 
OP_SEG (dummy, sizeflag)
 
OP_SEG (dummy, sizeflag)
 
     int dummy ATTRIBUTE_UNUSED;
 
     int dummy ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  static char *sreg[] = {
 
  static char *sreg[] = {
 
    "%es","%cs","%ss","%ds","%fs","%gs","%?","%?",
 
    "%es","%cs","%ss","%ds","%fs","%gs","%?","%?",
 
  };
 
  };
 
 
 
 
 
  oappend (sreg[reg]);
 
  oappend (sreg[reg]);
 
}
 
}
 
 
 
 
 
/* ARGSUSED */
 
/* ARGSUSED */
 
static void
 
static void
 
OP_DIR (dummy, sizeflag)
 
OP_DIR (dummy, sizeflag)
 
     int dummy ATTRIBUTE_UNUSED;
 
     int dummy ATTRIBUTE_UNUSED;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  int seg, offset;
 
  int seg, offset;
 
 
 
 
 
  if (sizeflag & DFLAG)
 
  if (sizeflag & DFLAG)
 
    {
 
    {
 
      offset = get32 ();
 
      offset = get32 ();
 
      seg = get16 ();
 
      seg = get16 ();
 
    }
 
    }
 
  else
 
  else
 
    {
 
    {
 
      offset = get16 ();
 
      offset = get16 ();
 
      seg = get16 ();
 
      seg = get16 ();
 
    }
 
    }
 
  used_prefixes |= (prefixes & PREFIX_DATA);
 
  used_prefixes |= (prefixes & PREFIX_DATA);
 
  sprintf (scratchbuf, "$0x%x,$0x%x", seg, offset);
 
  sprintf (scratchbuf, "$0x%x,$0x%x", seg, offset);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
/* ARGSUSED */
 
/* ARGSUSED */
 
static void
 
static void
 
OP_OFF (ignore, sizeflag)
 
OP_OFF (ignore, sizeflag)
 
     int ignore ATTRIBUTE_UNUSED;
 
     int ignore ATTRIBUTE_UNUSED;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  int off;
 
  int off;
 
 
 
 
 
  append_seg ();
 
  append_seg ();
 
 
 
 
 
  if (sizeflag & AFLAG)
 
  if (sizeflag & AFLAG)
 
    off = get32 ();
 
    off = get32 ();
 
  else
 
  else
 
    off = get16 ();
 
    off = get16 ();
 
 
 
 
 
  if (intel_syntax)
 
  if (intel_syntax)
 
    {
 
    {
 
      if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
 
      if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
 
                        | PREFIX_ES | PREFIX_FS | PREFIX_GS)))
 
                        | PREFIX_ES | PREFIX_FS | PREFIX_GS)))
 
        {
 
        {
 
          oappend (names_seg[3]);
 
          oappend (names_seg[3]);
 
          oappend (":");
 
          oappend (":");
 
        }
 
        }
 
    }
 
    }
 
  sprintf (scratchbuf, "0x%x", off);
 
  sprintf (scratchbuf, "0x%x", off);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
ptr_reg (code, sizeflag)
 
ptr_reg (code, sizeflag)
 
     int code;
 
     int code;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  const char *s;
 
  const char *s;
 
  oappend ("(");
 
  oappend ("(");
 
  if (sizeflag & AFLAG)
 
  if (sizeflag & AFLAG)
 
    s = names32[code - eAX_reg];
 
    s = names32[code - eAX_reg];
 
  else
 
  else
 
    s = names16[code - eAX_reg];
 
    s = names16[code - eAX_reg];
 
  oappend (s);
 
  oappend (s);
 
  oappend (")");
 
  oappend (")");
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_ESreg (code, sizeflag)
 
OP_ESreg (code, sizeflag)
 
     int code;
 
     int code;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  oappend ("%es:");
 
  oappend ("%es:");
 
  ptr_reg (code, sizeflag);
 
  ptr_reg (code, sizeflag);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_DSreg (code, sizeflag)
 
OP_DSreg (code, sizeflag)
 
     int code;
 
     int code;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  if ((prefixes
 
  if ((prefixes
 
       & (PREFIX_CS
 
       & (PREFIX_CS
 
          | PREFIX_DS
 
          | PREFIX_DS
 
          | PREFIX_SS
 
          | PREFIX_SS
 
          | PREFIX_ES
 
          | PREFIX_ES
 
          | PREFIX_FS
 
          | PREFIX_FS
 
          | PREFIX_GS)) == 0)
 
          | PREFIX_GS)) == 0)
 
    prefixes |= PREFIX_DS;
 
    prefixes |= PREFIX_DS;
 
  append_seg();
 
  append_seg();
 
  ptr_reg (code, sizeflag);
 
  ptr_reg (code, sizeflag);
 
}
 
}
 
 
 
 
 
/* ARGSUSED */
 
/* ARGSUSED */
 
static void
 
static void
 
OP_C (dummy, sizeflag)
 
OP_C (dummy, sizeflag)
 
     int dummy ATTRIBUTE_UNUSED;
 
     int dummy ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  sprintf (scratchbuf, "%%cr%d", reg);
 
  sprintf (scratchbuf, "%%cr%d", reg);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
/* ARGSUSED */
 
/* ARGSUSED */
 
static void
 
static void
 
OP_D (dummy, sizeflag)
 
OP_D (dummy, sizeflag)
 
     int dummy ATTRIBUTE_UNUSED;
 
     int dummy ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  sprintf (scratchbuf, "%%db%d", reg);
 
  sprintf (scratchbuf, "%%db%d", reg);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
/* ARGSUSED */
 
/* ARGSUSED */
 
static void
 
static void
 
OP_T (dummy, sizeflag)
 
OP_T (dummy, sizeflag)
 
     int dummy ATTRIBUTE_UNUSED;
 
     int dummy ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  sprintf (scratchbuf, "%%tr%d", reg);
 
  sprintf (scratchbuf, "%%tr%d", reg);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_Rd (bytemode, sizeflag)
 
OP_Rd (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  if (mod == 3)
 
  if (mod == 3)
 
    OP_E (bytemode, sizeflag);
 
    OP_E (bytemode, sizeflag);
 
  else
 
  else
 
    BadOp();
 
    BadOp();
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_MMX (ignore, sizeflag)
 
OP_MMX (ignore, sizeflag)
 
     int ignore ATTRIBUTE_UNUSED;
 
     int ignore ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  sprintf (scratchbuf, "%%mm%d", reg);
 
  sprintf (scratchbuf, "%%mm%d", reg);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_XMM (bytemode, sizeflag)
 
OP_XMM (bytemode, sizeflag)
 
     int bytemode ATTRIBUTE_UNUSED;
 
     int bytemode ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  sprintf (scratchbuf, "%%xmm%d", reg);
 
  sprintf (scratchbuf, "%%xmm%d", reg);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_EM (bytemode, sizeflag)
 
OP_EM (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  if (mod != 3)
 
  if (mod != 3)
 
    {
 
    {
 
      OP_E (bytemode, sizeflag);
 
      OP_E (bytemode, sizeflag);
 
      return;
 
      return;
 
    }
 
    }
 
 
 
 
 
  codep++;
 
  codep++;
 
  sprintf (scratchbuf, "%%mm%d", rm);
 
  sprintf (scratchbuf, "%%mm%d", rm);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_EX (bytemode, sizeflag)
 
OP_EX (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  if (mod != 3)
 
  if (mod != 3)
 
    {
 
    {
 
      OP_E (bytemode, sizeflag);
 
      OP_E (bytemode, sizeflag);
 
      return;
 
      return;
 
    }
 
    }
 
 
 
 
 
  codep++;
 
  codep++;
 
  sprintf (scratchbuf, "%%xmm%d", rm);
 
  sprintf (scratchbuf, "%%xmm%d", rm);
 
  oappend (scratchbuf);
 
  oappend (scratchbuf);
 
}
 
}
 
 
 
 
 
static void
 
static void
 
OP_MS (bytemode, sizeflag)
 
OP_MS (bytemode, sizeflag)
 
     int bytemode;
 
     int bytemode;
 
     int sizeflag;
 
     int sizeflag;
 
{
 
{
 
  if (mod == 3)
 
  if (mod == 3)
 
    OP_EM (bytemode, sizeflag);
 
    OP_EM (bytemode, sizeflag);
 
  else
 
  else
 
    BadOp();
 
    BadOp();
 
}
 
}
 
 
 
 
 
static const char *Suffix3DNow[] = {
 
static const char *Suffix3DNow[] = {
 
/* 00 */        NULL,           NULL,           NULL,           NULL,
 
/* 00 */        NULL,           NULL,           NULL,           NULL,
 
/* 04 */        NULL,           NULL,           NULL,           NULL,
 
/* 04 */        NULL,           NULL,           NULL,           NULL,
 
/* 08 */        NULL,           NULL,           NULL,           NULL,
 
/* 08 */        NULL,           NULL,           NULL,           NULL,
 
/* 0C */        "pi2fw",        "pi2fd",        NULL,           NULL,
 
/* 0C */        "pi2fw",        "pi2fd",        NULL,           NULL,
 
/* 10 */        NULL,           NULL,           NULL,           NULL,
 
/* 10 */        NULL,           NULL,           NULL,           NULL,
 
/* 14 */        NULL,           NULL,           NULL,           NULL,
 
/* 14 */        NULL,           NULL,           NULL,           NULL,
 
/* 18 */        NULL,           NULL,           NULL,           NULL,
 
/* 18 */        NULL,           NULL,           NULL,           NULL,
 
/* 1C */        "pf2iw",        "pf2id",        NULL,           NULL,
 
/* 1C */        "pf2iw",        "pf2id",        NULL,           NULL,
 
/* 20 */        NULL,           NULL,           NULL,           NULL,
 
/* 20 */        NULL,           NULL,           NULL,           NULL,
 
/* 24 */        NULL,           NULL,           NULL,           NULL,
 
/* 24 */        NULL,           NULL,           NULL,           NULL,
 
/* 28 */        NULL,           NULL,           NULL,           NULL,
 
/* 28 */        NULL,           NULL,           NULL,           NULL,
 
/* 2C */        NULL,           NULL,           NULL,           NULL,
 
/* 2C */        NULL,           NULL,           NULL,           NULL,
 
/* 30 */        NULL,           NULL,           NULL,           NULL,
 
/* 30 */        NULL,           NULL,           NULL,           NULL,
 
/* 34 */        NULL,           NULL,           NULL,           NULL,
 
/* 34 */        NULL,           NULL,           NULL,           NULL,
 
/* 38 */        NULL,           NULL,           NULL,           NULL,
 
/* 38 */        NULL,           NULL,           NULL,           NULL,
 
/* 3C */        NULL,           NULL,           NULL,           NULL,
 
/* 3C */        NULL,           NULL,           NULL,           NULL,
 
/* 40 */        NULL,           NULL,           NULL,           NULL,
 
/* 40 */        NULL,           NULL,           NULL,           NULL,
 
/* 44 */        NULL,           NULL,           NULL,           NULL,
 
/* 44 */        NULL,           NULL,           NULL,           NULL,
 
/* 48 */        NULL,           NULL,           NULL,           NULL,
 
/* 48 */        NULL,           NULL,           NULL,           NULL,
 
/* 4C */        NULL,           NULL,           NULL,           NULL,
 
/* 4C */        NULL,           NULL,           NULL,           NULL,
 
/* 50 */        NULL,           NULL,           NULL,           NULL,
 
/* 50 */        NULL,           NULL,           NULL,           NULL,
 
/* 54 */        NULL,           NULL,           NULL,           NULL,
 
/* 54 */        NULL,           NULL,           NULL,           NULL,
 
/* 58 */        NULL,           NULL,           NULL,           NULL,
 
/* 58 */        NULL,           NULL,           NULL,           NULL,
 
/* 5C */        NULL,           NULL,           NULL,           NULL,
 
/* 5C */        NULL,           NULL,           NULL,           NULL,
 
/* 60 */        NULL,           NULL,           NULL,           NULL,
 
/* 60 */        NULL,           NULL,           NULL,           NULL,
 
/* 64 */        NULL,           NULL,           NULL,           NULL,
 
/* 64 */        NULL,           NULL,           NULL,           NULL,
 
/* 68 */        NULL,           NULL,           NULL,           NULL,
 
/* 68 */        NULL,           NULL,           NULL,           NULL,
 
/* 6C */        NULL,           NULL,           NULL,           NULL,
 
/* 6C */        NULL,           NULL,           NULL,           NULL,
 
/* 70 */        NULL,           NULL,           NULL,           NULL,
 
/* 70 */        NULL,           NULL,           NULL,           NULL,
 
/* 74 */        NULL,           NULL,           NULL,           NULL,
 
/* 74 */        NULL,           NULL,           NULL,           NULL,
 
/* 78 */        NULL,           NULL,           NULL,           NULL,
 
/* 78 */        NULL,           NULL,           NULL,           NULL,
 
/* 7C */        NULL,           NULL,           NULL,           NULL,
 
/* 7C */        NULL,           NULL,           NULL,           NULL,
 
/* 80 */        NULL,           NULL,           NULL,           NULL,
 
/* 80 */        NULL,           NULL,           NULL,           NULL,
 
/* 84 */        NULL,           NULL,           NULL,           NULL,
 
/* 84 */        NULL,           NULL,           NULL,           NULL,
 
/* 88 */        NULL,           NULL,           "pfnacc",       NULL,
 
/* 88 */        NULL,           NULL,           "pfnacc",       NULL,
 
/* 8C */        NULL,           NULL,           "pfpnacc",      NULL,
 
/* 8C */        NULL,           NULL,           "pfpnacc",      NULL,
 
/* 90 */        "pfcmpge",      NULL,           NULL,           NULL,
 
/* 90 */        "pfcmpge",      NULL,           NULL,           NULL,
 
/* 94 */        "pfmin",        NULL,           "pfrcp",        "pfrsqrt",
 
/* 94 */        "pfmin",        NULL,           "pfrcp",        "pfrsqrt",
 
/* 98 */        NULL,           NULL,           "pfsub",        NULL,
 
/* 98 */        NULL,           NULL,           "pfsub",        NULL,
 
/* 9C */        NULL,           NULL,           "pfadd",        NULL,
 
/* 9C */        NULL,           NULL,           "pfadd",        NULL,
 
/* A0 */        "pfcmpgt",      NULL,           NULL,           NULL,
 
/* A0 */        "pfcmpgt",      NULL,           NULL,           NULL,
 
/* A4 */        "pfmax",        NULL,           "pfrcpit1",     "pfrsqit1",
 
/* A4 */        "pfmax",        NULL,           "pfrcpit1",     "pfrsqit1",
 
/* A8 */        NULL,           NULL,           "pfsubr",       NULL,
 
/* A8 */        NULL,           NULL,           "pfsubr",       NULL,
 
/* AC */        NULL,           NULL,           "pfacc",        NULL,
 
/* AC */        NULL,           NULL,           "pfacc",        NULL,
 
/* B0 */        "pfcmpeq",      NULL,           NULL,           NULL,
 
/* B0 */        "pfcmpeq",      NULL,           NULL,           NULL,
 
/* B4 */        "pfmul",        NULL,           "pfrcpit2",     "pfmulhrw",
 
/* B4 */        "pfmul",        NULL,           "pfrcpit2",     "pfmulhrw",
 
/* B8 */        NULL,           NULL,           NULL,           "pswapd",
 
/* B8 */        NULL,           NULL,           NULL,           "pswapd",
 
/* BC */        NULL,           NULL,           NULL,           "pavgusb",
 
/* BC */        NULL,           NULL,           NULL,           "pavgusb",
 
/* C0 */        NULL,           NULL,           NULL,           NULL,
 
/* C0 */        NULL,           NULL,           NULL,           NULL,
 
/* C4 */        NULL,           NULL,           NULL,           NULL,
 
/* C4 */        NULL,           NULL,           NULL,           NULL,
 
/* C8 */        NULL,           NULL,           NULL,           NULL,
 
/* C8 */        NULL,           NULL,           NULL,           NULL,
 
/* CC */        NULL,           NULL,           NULL,           NULL,
 
/* CC */        NULL,           NULL,           NULL,           NULL,
 
/* D0 */        NULL,           NULL,           NULL,           NULL,
 
/* D0 */        NULL,           NULL,           NULL,           NULL,
 
/* D4 */        NULL,           NULL,           NULL,           NULL,
 
/* D4 */        NULL,           NULL,           NULL,           NULL,
 
/* D8 */        NULL,           NULL,           NULL,           NULL,
 
/* D8 */        NULL,           NULL,           NULL,           NULL,
 
/* DC */        NULL,           NULL,           NULL,           NULL,
 
/* DC */        NULL,           NULL,           NULL,           NULL,
 
/* E0 */        NULL,           NULL,           NULL,           NULL,
 
/* E0 */        NULL,           NULL,           NULL,           NULL,
 
/* E4 */        NULL,           NULL,           NULL,           NULL,
 
/* E4 */        NULL,           NULL,           NULL,           NULL,
 
/* E8 */        NULL,           NULL,           NULL,           NULL,
 
/* E8 */        NULL,           NULL,           NULL,           NULL,
 
/* EC */        NULL,           NULL,           NULL,           NULL,
 
/* EC */        NULL,           NULL,           NULL,           NULL,
 
/* F0 */        NULL,           NULL,           NULL,           NULL,
 
/* F0 */        NULL,           NULL,           NULL,           NULL,
 
/* F4 */        NULL,           NULL,           NULL,           NULL,
 
/* F4 */        NULL,           NULL,           NULL,           NULL,
 
/* F8 */        NULL,           NULL,           NULL,           NULL,
 
/* F8 */        NULL,           NULL,           NULL,           NULL,
 
/* FC */        NULL,           NULL,           NULL,           NULL,
 
/* FC */        NULL,           NULL,           NULL,           NULL,
 
};
 
};
 
 
 
 
 
static void
 
static void
 
OP_3DNowSuffix (bytemode, sizeflag)
 
OP_3DNowSuffix (bytemode, sizeflag)
 
     int bytemode ATTRIBUTE_UNUSED;
 
     int bytemode ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  const char *mnemonic;
 
  const char *mnemonic;
 
 
 
 
 
  FETCH_DATA (the_info, codep + 1);
 
  FETCH_DATA (the_info, codep + 1);
 
  /* AMD 3DNow! instructions are specified by an opcode suffix in the
 
  /* AMD 3DNow! instructions are specified by an opcode suffix in the
 
     place where an 8-bit immediate would normally go.  ie. the last
 
     place where an 8-bit immediate would normally go.  ie. the last
 
     byte of the instruction.  */
 
     byte of the instruction.  */
 
  obufp = obuf + strlen(obuf);
 
  obufp = obuf + strlen(obuf);
 
  mnemonic = Suffix3DNow[*codep++ & 0xff];
 
  mnemonic = Suffix3DNow[*codep++ & 0xff];
 
  if (mnemonic)
 
  if (mnemonic)
 
    oappend (mnemonic);
 
    oappend (mnemonic);
 
  else
 
  else
 
    {
 
    {
 
      /* Since a variable sized modrm/sib chunk is between the start
 
      /* Since a variable sized modrm/sib chunk is between the start
 
         of the opcode (0x0f0f) and the opcode suffix, we need to do
 
         of the opcode (0x0f0f) and the opcode suffix, we need to do
 
         all the modrm processing first, and don't know until now that
 
         all the modrm processing first, and don't know until now that
 
         we have a bad opcode.  This necessitates some cleaning up.  */
 
         we have a bad opcode.  This necessitates some cleaning up.  */
 
      op1out[0] = '\0';
 
      op1out[0] = '\0';
 
      op2out[0] = '\0';
 
      op2out[0] = '\0';
 
      BadOp();
 
      BadOp();
 
    }
 
    }
 
}
 
}
 
 
 
 
 
 
 
 
 
static const char *simd_cmp_op [] = {
 
static const char *simd_cmp_op [] = {
 
  "eq",
 
  "eq",
 
  "lt",
 
  "lt",
 
  "le",
 
  "le",
 
  "unord",
 
  "unord",
 
  "neq",
 
  "neq",
 
  "nlt",
 
  "nlt",
 
  "nle",
 
  "nle",
 
  "ord"
 
  "ord"
 
};
 
};
 
 
 
 
 
static void
 
static void
 
OP_SIMD_Suffix (bytemode, sizeflag)
 
OP_SIMD_Suffix (bytemode, sizeflag)
 
     int bytemode ATTRIBUTE_UNUSED;
 
     int bytemode ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  unsigned int cmp_type;
 
  unsigned int cmp_type;
 
 
 
 
 
  FETCH_DATA (the_info, codep + 1);
 
  FETCH_DATA (the_info, codep + 1);
 
  obufp = obuf + strlen(obuf);
 
  obufp = obuf + strlen(obuf);
 
  cmp_type = *codep++ & 0xff;
 
  cmp_type = *codep++ & 0xff;
 
  if (cmp_type < 8)
 
  if (cmp_type < 8)
 
    {
 
    {
 
      sprintf (scratchbuf, "cmp%s%cs",
 
      sprintf (scratchbuf, "cmp%s%cs",
 
               simd_cmp_op[cmp_type],
 
               simd_cmp_op[cmp_type],
 
               prefixes & PREFIX_REPZ ? 's' : 'p');
 
               prefixes & PREFIX_REPZ ? 's' : 'p');
 
      used_prefixes |= (prefixes & PREFIX_REPZ);
 
      used_prefixes |= (prefixes & PREFIX_REPZ);
 
      oappend (scratchbuf);
 
      oappend (scratchbuf);
 
    }
 
    }
 
  else
 
  else
 
    {
 
    {
 
      /* We have a bad extension byte.  Clean up.  */
 
      /* We have a bad extension byte.  Clean up.  */
 
      op1out[0] = '\0';
 
      op1out[0] = '\0';
 
      op2out[0] = '\0';
 
      op2out[0] = '\0';
 
      BadOp();
 
      BadOp();
 
    }
 
    }
 
}
 
}
 
 
 
 
 
static void
 
static void
 
SIMD_Fixup (extrachar, sizeflag)
 
SIMD_Fixup (extrachar, sizeflag)
 
     int extrachar;
 
     int extrachar;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
     int sizeflag ATTRIBUTE_UNUSED;
 
{
 
{
 
  /* Change movlps/movhps to movhlps/movlhps for 2 register operand
 
  /* Change movlps/movhps to movhlps/movlhps for 2 register operand
 
     forms of these instructions.  */
 
     forms of these instructions.  */
 
  if (mod == 3)
 
  if (mod == 3)
 
    {
 
    {
 
      char *p = obuf + strlen(obuf);
 
      char *p = obuf + strlen(obuf);
 
      *(p+1) = '\0';
 
      *(p+1) = '\0';
 
      *p     = *(p-1);
 
      *p     = *(p-1);
 
      *(p-1) = *(p-2);
 
      *(p-1) = *(p-2);
 
      *(p-2) = *(p-3);
 
      *(p-2) = *(p-3);
 
      *(p-3) = extrachar;
 
      *(p-3) = extrachar;
 
    }
 
    }
 
}
 
}
 
 
 
 
 
static void BadOp (void)
 
static void BadOp (void)
 
{
 
{
 
  codep = insn_codep + 1;       /* throw away prefixes and 1st. opcode byte */
 
  codep = insn_codep + 1;       /* throw away prefixes and 1st. opcode byte */
 
  oappend ("(bad)");
 
  oappend ("(bad)");
 
}
 
}
 
 
 
 

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