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/* s390-opc.c -- S390 opcode list
   Copyright 2000, 2001, 2003, 2005, 2007, 2008, 2009
   Free Software Foundation, Inc.
   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).

   This file is part of the GNU opcodes library.

   This library is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   It is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
   License for more details.

   You should have received a copy of the GNU General Public License
   along with this file; see the file COPYING.  If not, write to the
   Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */

#include <stdio.h>
#include "ansidecl.h"
#include "opcode/s390.h"

/* This file holds the S390 opcode table.  The opcode table
   includes almost all of the extended instruction mnemonics.  This
   permits the disassembler to use them, and simplifies the assembler
   logic, at the cost of increasing the table size.  The table is
   strictly constant data, so the compiler should be able to put it in
   the .text section.

   This file also holds the operand table.  All knowledge about
   inserting operands into instructions and vice-versa is kept in this
   file.  */

/* The operands table.
   The fields are bits, shift, insert, extract, flags.  */

const struct s390_operand s390_operands[] =
{
#define UNUSED 0
  { 0, 0, 0 },                    /* Indicates the end of the operand list */

/* General purpose register operands.  */

#define R_8    1                  /* GPR starting at position 8 */
  { 4, 8, S390_OPERAND_GPR },
#define R_12   2                  /* GPR starting at position 12 */
  { 4, 12, S390_OPERAND_GPR },
#define RO_12  3                 /* optional GPR starting at position 12 */
  { 4, 12, S390_OPERAND_GPR|S390_OPERAND_OPTIONAL },
#define R_16   4                  /* GPR starting at position 16 */
  { 4, 16, S390_OPERAND_GPR },
#define R_20   5                  /* GPR starting at position 20 */
  { 4, 20, S390_OPERAND_GPR },
#define R_24   6                  /* GPR starting at position 24 */
  { 4, 24, S390_OPERAND_GPR },
#define R_28   7                  /* GPR starting at position 28 */
  { 4, 28, S390_OPERAND_GPR },
#define RO_28  8                  /* optional GPR starting at position 28 */
  { 4, 28, (S390_OPERAND_GPR | S390_OPERAND_OPTIONAL) },
#define R_32   9                  /* GPR starting at position 32 */
  { 4, 32, S390_OPERAND_GPR },

/* Floating point register operands.  */

#define F_8    10                 /* FPR starting at position 8 */
  { 4, 8, S390_OPERAND_FPR },
#define F_12   11                 /* FPR starting at position 12 */
  { 4, 12, S390_OPERAND_FPR },
#define F_16   12                 /* FPR starting at position 16 */
  { 4, 16, S390_OPERAND_FPR },
#define F_20   13                 /* FPR starting at position 16 */
  { 4, 16, S390_OPERAND_FPR },
#define F_24   14                 /* FPR starting at position 24 */
  { 4, 24, S390_OPERAND_FPR },
#define F_28   15                 /* FPR starting at position 28 */
  { 4, 28, S390_OPERAND_FPR },
#define F_32   16                 /* FPR starting at position 32 */
  { 4, 32, S390_OPERAND_FPR },

/* Access register operands.  */

#define A_8    17                 /* Access reg. starting at position 8 */
  { 4, 8, S390_OPERAND_AR },
#define A_12   18                 /* Access reg. starting at position 12 */
  { 4, 12, S390_OPERAND_AR },
#define A_24   19                 /* Access reg. starting at position 24 */
  { 4, 24, S390_OPERAND_AR },
#define A_28   20                 /* Access reg. starting at position 28 */
  { 4, 28, S390_OPERAND_AR },

/* Control register operands.  */

#define C_8    21                 /* Control reg. starting at position 8 */
  { 4, 8, S390_OPERAND_CR },
#define C_12   22                 /* Control reg. starting at position 12 */
  { 4, 12, S390_OPERAND_CR },

/* Base register operands.  */

#define B_16   23                 /* Base register starting at position 16 */
  { 4, 16, S390_OPERAND_BASE|S390_OPERAND_GPR },
#define B_32   24                 /* Base register starting at position 32 */
  { 4, 32, S390_OPERAND_BASE|S390_OPERAND_GPR },

#define X_12   25                 /* Index register starting at position 12 */
  { 4, 12, S390_OPERAND_INDEX|S390_OPERAND_GPR },

/* Address displacement operands.  */

#define D_20   26                 /* Displacement starting at position 20 */
  { 12, 20, S390_OPERAND_DISP },
#define DO_20  27                 /* optional Displ. starting at position 20 */
  { 12, 20, S390_OPERAND_DISP|S390_OPERAND_OPTIONAL },
#define D_36   28                 /* Displacement starting at position 36 */
  { 12, 36, S390_OPERAND_DISP },
#define D20_20 29		  /* 20 bit displacement starting at 20 */
  { 20, 20, S390_OPERAND_DISP|S390_OPERAND_SIGNED },

/* Length operands.  */

#define L4_8   30                 /* 4 bit length starting at position 8 */
  { 4, 8, S390_OPERAND_LENGTH },
#define L4_12  31                 /* 4 bit length starting at position 12 */
  { 4, 12, S390_OPERAND_LENGTH },
#define L8_8   32                 /* 8 bit length starting at position 8 */
  { 8, 8, S390_OPERAND_LENGTH },

/* Signed immediate operands.  */

#define I8_8   33		  /* 8 bit signed value starting at 8 */
  { 8, 8, S390_OPERAND_SIGNED },
#define I8_32  34		  /* 8 bit signed value starting at 32 */
  { 8, 32, S390_OPERAND_SIGNED },
#define I16_16 35                 /* 16 bit signed value starting at 16 */
  { 16, 16, S390_OPERAND_SIGNED },
#define I16_32 36                 /* 16 bit signed value starting at 32 */
  { 16, 32, S390_OPERAND_SIGNED },
#define I32_16 37		  /* 32 bit signed value starting at 16 */
  { 32, 16, S390_OPERAND_SIGNED },

/* Unsigned immediate operands.  */

#define U4_8   38                 /* 4 bit unsigned value starting at 8 */
  { 4, 8, 0 },
#define U4_12  39                 /* 4 bit unsigned value starting at 12 */
  { 4, 12, 0 },
#define U4_16  40                 /* 4 bit unsigned value starting at 16 */
  { 4, 16, 0 },
#define U4_20  41                 /* 4 bit unsigned value starting at 20 */
  { 4, 20, 0 },
#define U4_32  42                 /* 4 bit unsigned value starting at 32 */
  { 4, 32, 0 },
#define U8_8   43                 /* 8 bit unsigned value starting at 8 */
  { 8, 8, 0 },
#define U8_16  44                 /* 8 bit unsigned value starting at 16 */
  { 8, 16, 0 },
#define U8_24  45                 /* 8 bit unsigned value starting at 24 */
  { 8, 24, 0 },
#define U8_32  46                 /* 8 bit unsigned value starting at 32 */
  { 8, 32, 0 },
#define U16_16 47                 /* 16 bit unsigned value starting at 16 */
  { 16, 16, 0 },
#define U16_32 48		  /* 16 bit unsigned value starting at 32 */
  { 16, 32, 0 },
#define U32_16 49		  /* 32 bit unsigned value starting at 16 */
  { 32, 16, 0 },

/* PC-relative address operands.  */

#define J16_16 50                 /* PC relative jump offset at 16 */
  { 16, 16, S390_OPERAND_PCREL },
#define J32_16 51                 /* PC relative long offset at 16 */
  { 32, 16, S390_OPERAND_PCREL },

/* Conditional mask operands.  */

#define M_16OPT   52              /* 4 bit optional mask starting at 16 */
  { 4, 16, S390_OPERAND_OPTIONAL },

};


/* Macros used to form opcodes.  */

/* 8/16/48 bit opcodes.  */
#define OP8(x) { x, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define OP16(x) { x >> 8, x & 255, 0x00, 0x00, 0x00, 0x00 }
#define OP48(x) { x >> 40, (x >> 32) & 255, (x >> 24) & 255, \
                  (x >> 16) & 255, (x >> 8) & 255, x & 255}

/* The new format of the INSTR_x_y and MASK_x_y defines is based
   on the following rules:
   1) the middle part of the definition (x in INSTR_x_y) is the official
      names of the instruction format that you can find in the principals
      of operation.
   2) the last part of the definition (y in INSTR_x_y) gives you an idea
      which operands the binary represenation of the instruction has.
      The meanings of the letters in y are:
      a - access register
      c - control register
      d - displacement, 12 bit
      f - floating pointer register
      i - signed integer, 4, 8, 16 or 32 bit
      l - length, 4 or 8 bit
      p - pc relative
      r - general purpose register
      u - unsigned integer, 4, 8, 16 or 32 bit
      m - mode field, 4 bit
      0 - operand skipped.
      The order of the letters reflects the layout of the format in
      storage and not the order of the paramaters of the instructions.
      The use of the letters is not a 100% match with the PoP but it is
      quite close.

      For example the instruction "mvo" is defined in the PoP as follows:
      
      MVO  D1(L1,B1),D2(L2,B2)   [SS]

      --------------------------------------
      | 'F1' | L1 | L2 | B1 | D1 | B2 | D2 |
      --------------------------------------
       0      8    12   16   20   32   36

      The instruction format is: INSTR_SS_LLRDRD / MASK_SS_LLRDRD.  */

#define INSTR_E          2, { 0,0,0,0,0,0 }                    /* e.g. pr    */
#define INSTR_RIE_RRP    6, { R_8,R_12,J16_16,0,0,0 }          /* e.g. brxhg */
#define INSTR_RIE_RRPU   6, { R_8,R_12,U4_32,J16_16,0,0 }      /* e.g. crj   */
#define INSTR_RIE_RRP0   6, { R_8,R_12,J16_16,0,0,0 }          /* e.g. crjne */
#define INSTR_RIE_RRI0   6, { R_8,R_12,I16_16,0,0,0 }          /* e.g. ahik  */
#define INSTR_RIE_RUPI   6, { R_8,I8_32,U4_12,J16_16,0,0 }     /* e.g. cij   */
#define INSTR_RIE_R0PI   6, { R_8,I8_32,J16_16,0,0,0 }         /* e.g. cijne */
#define INSTR_RIE_RUPU   6, { R_8,U8_32,U4_12,J16_16,0,0 }     /* e.g. clij  */
#define INSTR_RIE_R0PU   6, { R_8,U8_32,J16_16,0,0,0 }         /* e.g. clijne */
#define INSTR_RIE_R0IU   6, { R_8,I16_16,U4_32,0,0,0 }         /* e.g. cit   */
#define INSTR_RIE_R0I0   6, { R_8,I16_16,0,0,0,0 }             /* e.g. citne */
#define INSTR_RIE_R0UU   6, { R_8,U16_16,U4_32,0,0,0 }         /* e.g. clfit */
#define INSTR_RIE_R0U0   6, { R_8,U16_16,0,0,0,0 }             /* e.g. clfitne */
#define INSTR_RIE_RRUUU  6, { R_8,R_12,U8_16,U8_24,U8_32,0 }   /* e.g. rnsbg */
#define INSTR_RIL_0P     6, { J32_16,0,0,0,0 }                 /* e.g. jg    */
#define INSTR_RIL_RP     6, { R_8,J32_16,0,0,0,0 }             /* e.g. brasl */
#define INSTR_RIL_UP     6, { U4_8,J32_16,0,0,0,0 }            /* e.g. brcl  */
#define INSTR_RIL_RI     6, { R_8,I32_16,0,0,0,0 }             /* e.g. afi   */
#define INSTR_RIL_RU     6, { R_8,U32_16,0,0,0,0 }             /* e.g. alfi  */
#define INSTR_RI_0P      4, { J16_16,0,0,0,0,0 }               /* e.g. j     */
#define INSTR_RI_RI      4, { R_8,I16_16,0,0,0,0 }             /* e.g. ahi   */
#define INSTR_RI_RP      4, { R_8,J16_16,0,0,0,0 }             /* e.g. brct  */
#define INSTR_RI_RU      4, { R_8,U16_16,0,0,0,0 }             /* e.g. tml   */
#define INSTR_RI_UP      4, { U4_8,J16_16,0,0,0,0 }            /* e.g. brc   */
#define INSTR_RIS_RURDI  6, { R_8,I8_32,U4_12,D_20,B_16,0 }    /* e.g. cib   */
#define INSTR_RIS_R0RDI  6, { R_8,I8_32,D_20,B_16,0,0 }        /* e.g. cibne */
#define INSTR_RIS_RURDU  6, { R_8,U8_32,U4_12,D_20,B_16,0 }    /* e.g. clib  */
#define INSTR_RIS_R0RDU  6, { R_8,U8_32,D_20,B_16,0,0 }        /* e.g. clibne*/
#define INSTR_RRE_00     4, { 0,0,0,0,0,0 }                    /* e.g. palb  */
#define INSTR_RRE_0R     4, { R_28,0,0,0,0,0 }                 /* e.g. tb    */
#define INSTR_RRE_AA     4, { A_24,A_28,0,0,0,0 }              /* e.g. cpya  */
#define INSTR_RRE_AR     4, { A_24,R_28,0,0,0,0 }              /* e.g. sar   */
#define INSTR_RRE_F0     4, { F_24,0,0,0,0,0 }                 /* e.g. sqer  */
#define INSTR_RRE_FF     4, { F_24,F_28,0,0,0,0 }              /* e.g. debr  */
#define INSTR_RRE_R0     4, { R_24,0,0,0,0,0 }                 /* e.g. ipm   */
#define INSTR_RRE_RA     4, { R_24,A_28,0,0,0,0 }              /* e.g. ear   */
#define INSTR_RRE_RF     4, { R_24,F_28,0,0,0,0 }              /* e.g. cefbr */
#define INSTR_RRE_RR     4, { R_24,R_28,0,0,0,0 }              /* e.g. lura  */
#define INSTR_RRE_FR     4, { F_24,R_28,0,0,0,0 }              /* e.g. ldgr  */
/* Actually efpc and sfpc do not take an optional operand.
   This is just a workaround for existing code e.g. glibc.  */
#define INSTR_RRE_RR_OPT 4, { R_24,RO_28,0,0,0,0 }             /* efpc, sfpc */
#define INSTR_RRF_F0FF   4, { F_16,F_24,F_28,0,0,0 }           /* e.g. madbr */
#define INSTR_RRF_F0FF2  4, { F_24,F_16,F_28,0,0,0 }           /* e.g. cpsdr */
#define INSTR_RRF_F0FR   4, { F_24,F_16,R_28,0,0,0 }           /* e.g. iedtr */
#define INSTR_RRF_FUFF   4, { F_24,F_16,F_28,U4_20,0,0 }       /* e.g. didbr */
#define INSTR_RRF_FUFF2  4, { F_24,F_28,F_16,U4_20,0,0 }       /* e.g. adtra */
#define INSTR_RRF_RURR   4, { R_24,R_28,R_16,U4_20,0,0 }       /* e.g. .insn */
#define INSTR_RRF_R0RR   4, { R_24,R_16,R_28,0,0,0 }           /* e.g. idte  */
#define INSTR_RRF_R0RR2  4, { R_24,R_28,R_16,0,0,0 }           /* e.g. ark   */
#define INSTR_RRF_U0FF   4, { F_24,U4_16,F_28,0,0,0 }          /* e.g. fixr  */
#define INSTR_RRF_U0RF   4, { R_24,U4_16,F_28,0,0,0 }          /* e.g. cfebr */
#define INSTR_RRF_UUFF   4, { F_24,U4_16,F_28,U4_20,0,0 }      /* e.g. fidtr */
#define INSTR_RRF_0UFF   4, { F_24,F_28,U4_20,0,0,0 }          /* e.g. ldetr */
#define INSTR_RRF_FFRU   4, { F_24,F_16,R_28,U4_20,0,0 }       /* e.g. rrdtr */
#define INSTR_RRF_M0RR   4, { R_24,R_28,M_16OPT,0,0,0 }        /* e.g. sske  */
#define INSTR_RRF_U0RR   4, { R_24,R_28,U4_16,0,0,0 }          /* e.g. clrt  */
#define INSTR_RRF_00RR   4, { R_24,R_28,0,0,0,0 }              /* e.g. clrtne */
#define INSTR_RRF_UUFR   4, { F_24,U4_16,R_28,U4_20,0,0 }      /* e.g. cdgtra */
#define INSTR_RRF_UURF   4, { R_24,U4_16,F_28,U4_20,0,0 }      /* e.g. cgdtra */
#define INSTR_RR_0R      2, { R_12, 0,0,0,0,0 }                /* e.g. br    */
#define INSTR_RR_0R_OPT  2, { RO_12, 0,0,0,0,0 }               /* e.g. nopr  */
#define INSTR_RR_FF      2, { F_8,F_12,0,0,0,0 }               /* e.g. adr   */
#define INSTR_RR_R0      2, { R_8, 0,0,0,0,0 }                 /* e.g. spm   */
#define INSTR_RR_RR      2, { R_8,R_12,0,0,0,0 }               /* e.g. lr    */
#define INSTR_RR_U0      2, { U8_8, 0,0,0,0,0 }                /* e.g. svc   */
#define INSTR_RR_UR      2, { U4_8,R_12,0,0,0,0 }              /* e.g. bcr   */
#define INSTR_RRR_F0FF   4, { F_24,F_28,F_16,0,0,0 }           /* e.g. ddtr  */
#define INSTR_RRS_RRRDU  6, { R_8,R_12,U4_32,D_20,B_16 }       /* e.g. crb   */
#define INSTR_RRS_RRRD0  6, { R_8,R_12,D_20,B_16,0 }           /* e.g. crbne */
#define INSTR_RSE_RRRD   6, { R_8,R_12,D_20,B_16,0,0 }         /* e.g. lmh   */
#define INSTR_RSE_CCRD   6, { C_8,C_12,D_20,B_16,0,0 }         /* e.g. lmh   */
#define INSTR_RSE_RURD   6, { R_8,U4_12,D_20,B_16,0,0 }        /* e.g. icmh  */
#define INSTR_RSL_R0RD   6, { D_20,L4_8,B_16,0,0,0 }           /* e.g. tp    */
#define INSTR_RSI_RRP    4, { R_8,R_12,J16_16,0,0,0 }          /* e.g. brxh  */
#define INSTR_RSY_RRRD   6, { R_8,R_12,D20_20,B_16,0,0 }       /* e.g. stmy  */
#define INSTR_RSY_RURD   6, { R_8,U4_12,D20_20,B_16,0,0 }      /* e.g. icmh  */
#define INSTR_RSY_AARD   6, { A_8,A_12,D20_20,B_16,0,0 }       /* e.g. lamy  */
#define INSTR_RSY_CCRD   6, { C_8,C_12,D20_20,B_16,0,0 }       /* e.g. lamy  */
#define INSTR_RSY_RDRM   6, { R_8,D20_20,B_16,U4_12,0,0 }      /* e.g. loc   */
#define INSTR_RSY_RDR0   6, { R_8,D20_20,B_16,0,0,0 }          /* e.g. loc   */
#define INSTR_RS_AARD    4, { A_8,A_12,D_20,B_16,0,0 }         /* e.g. lam   */
#define INSTR_RS_CCRD    4, { C_8,C_12,D_20,B_16,0,0 }         /* e.g. lctl  */
#define INSTR_RS_R0RD    4, { R_8,D_20,B_16,0,0,0 }            /* e.g. sll   */
#define INSTR_RS_RRRD    4, { R_8,R_12,D_20,B_16,0,0 }         /* e.g. cs    */
#define INSTR_RS_RURD    4, { R_8,U4_12,D_20,B_16,0,0 }        /* e.g. icm   */
#define INSTR_RXE_FRRD   6, { F_8,D_20,X_12,B_16,0,0 }         /* e.g. axbr  */
#define INSTR_RXE_RRRD   6, { R_8,D_20,X_12,B_16,0,0 }         /* e.g. lg    */
#define INSTR_RXF_FRRDF  6, { F_32,F_8,D_20,X_12,B_16,0 }      /* e.g. madb  */
#define INSTR_RXF_RRRDR  6, { R_32,R_8,D_20,X_12,B_16,0 }      /* e.g. .insn */
#define INSTR_RXY_RRRD   6, { R_8,D20_20,X_12,B_16,0,0 }       /* e.g. ly    */
#define INSTR_RXY_FRRD   6, { F_8,D20_20,X_12,B_16,0,0 }       /* e.g. ley   */
#define INSTR_RXY_URRD   6, { U4_8,D20_20,X_12,B_16,0,0 }      /* e.g. pfd   */
#define INSTR_RX_0RRD    4, { D_20,X_12,B_16,0,0,0 }           /* e.g. be    */
#define INSTR_RX_0RRD_OPT 4, { DO_20,X_12,B_16,0,0,0 }         /* e.g. nop   */
#define INSTR_RX_FRRD    4, { F_8,D_20,X_12,B_16,0,0 }         /* e.g. ae    */
#define INSTR_RX_RRRD    4, { R_8,D_20,X_12,B_16,0,0 }         /* e.g. l     */
#define INSTR_RX_URRD    4, { U4_8,D_20,X_12,B_16,0,0 }        /* e.g. bc    */
#define INSTR_SI_URD     4, { D_20,B_16,U8_8,0,0,0 }           /* e.g. cli   */
#define INSTR_SIY_URD    6, { D20_20,B_16,U8_8,0,0,0 }         /* e.g. tmy   */
#define INSTR_SIY_IRD    6, { D20_20,B_16,I8_8,0,0,0 }         /* e.g. asi   */
#define INSTR_SIL_RDI    6, { D_20,B_16,I16_32,0,0,0 }         /* e.g. chhsi */
#define INSTR_SIL_RDU    6, { D_20,B_16,U16_32,0,0,0 }         /* e.g. clfhsi */
#define INSTR_SSE_RDRD   6, { D_20,B_16,D_36,B_32,0,0 }        /* e.g. mvsdk */
#define INSTR_SS_L0RDRD  6, { D_20,L8_8,B_16,D_36,B_32,0     } /* e.g. mvc   */
#define INSTR_SS_L2RDRD  6, { D_20,B_16,D_36,L8_8,B_32,0     } /* e.g. pka   */
#define INSTR_SS_LIRDRD  6, { D_20,L4_8,B_16,D_36,B_32,U4_12 } /* e.g. srp   */
#define INSTR_SS_LLRDRD  6, { D_20,L4_8,B_16,D_36,L4_12,B_32 } /* e.g. pack  */
#define INSTR_SS_RRRDRD  6, { D_20,R_8,B_16,D_36,B_32,R_12 }   /* e.g. mvck  */
#define INSTR_SS_RRRDRD2 6, { R_8,D_20,B_16,R_12,D_36,B_32 }   /* e.g. plo   */
#define INSTR_SS_RRRDRD3 6, { R_8,R_12,D_20,B_16,D_36,B_32 }   /* e.g. lmd   */
#define INSTR_SSF_RRDRD  6, { D_20,B_16,D_36,B_32,R_8,0 }      /* e.g. mvcos */
#define INSTR_SSF_RRDRD2 6, { R_8,D_20,B_16,D_36,B_32,0 }      /* e.g. lpd   */
#define INSTR_S_00       4, { 0,0,0,0,0,0 }                    /* e.g. hsch  */
#define INSTR_S_RD       4, { D_20,B_16,0,0,0,0 }              /* e.g. lpsw  */

#define MASK_E           { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RIE_RRP     { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RIE_RRPU    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RIE_RRP0    { 0xff, 0x00, 0x00, 0x00, 0xf0, 0xff }
#define MASK_RIE_RRI0    { 0xff, 0x00, 0x00, 0x00, 0xf0, 0xff }
#define MASK_RIE_RUPI    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RIE_R0PI    { 0xff, 0x00, 0x00, 0x00, 0xf0, 0xff }
#define MASK_RIE_RUPU    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RIE_R0PU    { 0xff, 0x00, 0x00, 0x00, 0xf0, 0xff }
#define MASK_RIE_R0IU    { 0xff, 0x0f, 0x00, 0x00, 0x0f, 0xff }
#define MASK_RIE_R0I0    { 0xff, 0x0f, 0x00, 0x00, 0xff, 0xff }
#define MASK_RIE_R0UU    { 0xff, 0x0f, 0x00, 0x00, 0x0f, 0xff }
#define MASK_RIE_R0U0    { 0xff, 0x0f, 0x00, 0x00, 0xff, 0xff }
#define MASK_RIE_RRUUU   { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RIL_0P      { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RIL_RP      { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RIL_UP      { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RIL_RI      { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RIL_RU      { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RI_0P       { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RI_RI       { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RI_RP       { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RI_RU       { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RI_UP       { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RIS_RURDI   { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RIS_R0RDI   { 0xff, 0x0f, 0x00, 0x00, 0x00, 0xff }
#define MASK_RIS_RURDU   { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RIS_R0RDU   { 0xff, 0x0f, 0x00, 0x00, 0x00, 0xff }
#define MASK_RRE_00      { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00 }
#define MASK_RRE_0R      { 0xff, 0xff, 0xff, 0xf0, 0x00, 0x00 }
#define MASK_RRE_AA      { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_AR      { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_F0      { 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00 }
#define MASK_RRE_FF      { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_R0      { 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00 }
#define MASK_RRE_RA      { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_RF      { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_RR      { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_FR      { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_RR_OPT  { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRF_F0FF    { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRF_F0FF2   { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRF_F0FR    { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRF_FUFF    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_FUFF2   { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_RURR    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_R0RR    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_R0RR2   { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_U0FF    { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRF_U0RF    { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRF_UUFF    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_0UFF    { 0xff, 0xff, 0xf0, 0x00, 0x00, 0x00 }
#define MASK_RRF_FFRU    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_M0RR    { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRF_U0RR    { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRF_00RR    { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRF_UUFR    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_UURF    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_0R       { 0xff, 0xf0, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_0R_OPT   { 0xff, 0xf0, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_FF       { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_R0       { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_RR       { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_U0       { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_UR       { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRR_F0FF    { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRS_RRRDU   { 0xff, 0x00, 0x00, 0x00, 0x0f, 0xff }
#define MASK_RRS_RRRD0   { 0xff, 0x00, 0x00, 0x00, 0xff, 0xff }
#define MASK_RSE_RRRD    { 0xff, 0x00, 0x00, 0x00, 0xff, 0xff }
#define MASK_RSE_CCRD    { 0xff, 0x00, 0x00, 0x00, 0xff, 0xff }
#define MASK_RSE_RURD    { 0xff, 0x00, 0x00, 0x00, 0xff, 0xff }
#define MASK_RSL_R0RD    { 0xff, 0x0f, 0x00, 0x00, 0xff, 0xff }
#define MASK_RSI_RRP     { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RS_AARD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RS_CCRD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RS_R0RD     { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RS_RRRD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RS_RURD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RSY_RRRD    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RSY_RURD    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RSY_AARD    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RSY_CCRD    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RSY_RDRM    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RSY_RDR0    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RXE_FRRD    { 0xff, 0x00, 0x00, 0x00, 0xff, 0xff }
#define MASK_RXE_RRRD    { 0xff, 0x00, 0x00, 0x00, 0xff, 0xff }
#define MASK_RXF_FRRDF   { 0xff, 0x00, 0x00, 0x00, 0x0f, 0xff }
#define MASK_RXF_RRRDR   { 0xff, 0x00, 0x00, 0x00, 0x0f, 0xff }
#define MASK_RXY_RRRD    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RXY_FRRD    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RXY_URRD    { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RX_0RRD     { 0xff, 0xf0, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RX_0RRD_OPT { 0xff, 0xf0, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RX_FRRD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RX_RRRD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RX_URRD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SI_URD      { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SIY_URD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_SIY_IRD     { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_SIL_RDI     { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SIL_RDU     { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SSE_RDRD    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_L0RDRD   { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_L2RDRD   { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_LIRDRD   { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_LLRDRD   { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_RRRDRD   { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_RRRDRD2  { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_RRRDRD3  { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SSF_RRDRD   { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SSF_RRDRD2  { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
#define MASK_S_00        { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00 }
#define MASK_S_RD        { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }


/* The opcode formats table (blueprints for .insn pseudo mnemonic).  */

const struct s390_opcode s390_opformats[] =
  {
  { "e",	OP8(0x00LL),	MASK_E,		INSTR_E,	3, 0 },
  { "ri",	OP8(0x00LL),	MASK_RI_RI,	INSTR_RI_RI,	3, 0 },
  { "rie",	OP8(0x00LL),	MASK_RIE_RRP,	INSTR_RIE_RRP,	3, 0 },
  { "ril",	OP8(0x00LL),	MASK_RIL_RP,	INSTR_RIL_RP,	3, 0 },
  { "rilu",	OP8(0x00LL),	MASK_RIL_RU,	INSTR_RIL_RU,	3, 0 },
  { "ris",	OP8(0x00LL),	MASK_RIS_RURDI,	INSTR_RIS_RURDI,3, 6 },
  { "rr",	OP8(0x00LL),	MASK_RR_RR,	INSTR_RR_RR,	3, 0 },
  { "rre",	OP8(0x00LL),	MASK_RRE_RR,	INSTR_RRE_RR,	3, 0 },
  { "rrf",	OP8(0x00LL),	MASK_RRF_RURR,	INSTR_RRF_RURR,	3, 0 },
  { "rrs",	OP8(0x00LL),	MASK_RRS_RRRDU,	INSTR_RRS_RRRDU,3, 6 },
  { "rs",	OP8(0x00LL),	MASK_RS_RRRD,	INSTR_RS_RRRD,	3, 0 },
  { "rse",	OP8(0x00LL),	MASK_RSE_RRRD,	INSTR_RSE_RRRD,	3, 0 },
  { "rsi",	OP8(0x00LL),	MASK_RSI_RRP,	INSTR_RSI_RRP,	3, 0 },
  { "rsy",	OP8(0x00LL),	MASK_RSY_RRRD,	INSTR_RSY_RRRD,	3, 3 },
  { "rx",	OP8(0x00LL),	MASK_RX_RRRD,	INSTR_RX_RRRD,	3, 0 },
  { "rxe",	OP8(0x00LL),	MASK_RXE_RRRD,	INSTR_RXE_RRRD,	3, 0 },
  { "rxf",	OP8(0x00LL),	MASK_RXF_RRRDR,	INSTR_RXF_RRRDR,3, 0 },
  { "rxy",	OP8(0x00LL),	MASK_RXY_RRRD,	INSTR_RXY_RRRD,	3, 3 },
  { "s",	OP8(0x00LL),	MASK_S_RD,	INSTR_S_RD,	3, 0 },
  { "si",	OP8(0x00LL),	MASK_SI_URD,	INSTR_SI_URD,	3, 0 },
  { "siy",	OP8(0x00LL),	MASK_SIY_URD,	INSTR_SIY_URD,	3, 3 },
  { "sil",	OP8(0x00LL),    MASK_SIL_RDI,   INSTR_SIL_RDI,  3, 6 },
  { "ss",	OP8(0x00LL),	MASK_SS_RRRDRD,	INSTR_SS_RRRDRD,3, 0 },
  { "sse",	OP8(0x00LL),	MASK_SSE_RDRD,	INSTR_SSE_RDRD,	3, 0 },
  { "ssf",	OP8(0x00LL),	MASK_SSF_RRDRD,	INSTR_SSF_RRDRD,3, 0 },
};

const int s390_num_opformats =
  sizeof (s390_opformats) / sizeof (s390_opformats[0]);

#include "s390-opc.tab"