xref: /netbsd-src/external/gpl3/gdb/dist/include/opcode/bfin.h (revision aab831cebf6361fb2b518a47c70732e608d9abd2)

/* bfin.h -- Header file for ADI Blackfin opcode table
   Copyright (C) 2005-2024 Free Software Foundation, Inc.

   This file is part of GDB, GAS, and the GNU binutils.

   GDB, GAS, and the GNU binutils are free software; you can redistribute
   them and/or modify them 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.

   GDB, GAS, and the GNU binutils are distributed in the hope that they
   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 COPYING3.  If not, write to the Free
   Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */

#ifndef OPCODE_BFIN_H
#define OPCODE_BFIN_H

/* Common to all DSP32 instructions.  */
#define BIT_MULTI_INS 0x0800

/* This just sets the multi instruction bit of a DSP32 instruction.  */
#define SET_MULTI_INSTRUCTION_BIT(x) x->value |=  BIT_MULTI_INS;


/* DSP instructions (32 bit) */

/* mmod field.  */
#define M_S2RND 1
#define M_T     2
#define M_W32   3
#define M_FU    4
#define M_TFU   6
#define M_IS    8
#define M_ISS2  9
#define M_IH    11
#define M_IU    12

static inline int is_macmod_pmove (int x)
{
  return (x == 0) || (x == M_IS) || (x == M_FU) || (x == M_S2RND)
         || (x == M_ISS2) || (x == M_IU);
}

static inline int is_macmod_hmove (int x)
{
  return (x == 0) || (x == M_IS) || (x == M_FU) || (x == M_IU) || (x == M_T)
         || (x == M_TFU) || (x == M_S2RND) || (x == M_ISS2) || (x == M_IH);
}

static inline int is_macmod_signed (int x)
{
  return (x == 0) || (x == M_IS) || (x == M_T) || (x == M_S2RND)
         || (x == M_ISS2) || (x == M_IH) || (x == M_W32);
}

/*   dsp32mac
+----+----+---+---|---+----+----+---|---+---+---+---|---+---+---+---+
| 1  | 1  | 0 | 0 |.M.| 0  | 0  |.mmod..........|.MM|.P.|.w1|.op1...|
|.h01|.h11|.w0|.op0...|.h00|.h10|.dst.......|.src0......|.src1......|
+----+----+---+---|---+----+----+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_src1;
  int mask_src1;
  int bits_src0;
  int mask_src0;
  int bits_dst;
  int mask_dst;
  int bits_h10;
  int mask_h10;
  int bits_h00;
  int mask_h00;
  int bits_op0;
  int mask_op0;
  int bits_w0;
  int mask_w0;
  int bits_h11;
  int mask_h11;
  int bits_h01;
  int mask_h01;
  int bits_op1;
  int mask_op1;
  int bits_w1;
  int mask_w1;
  int bits_P;
  int mask_P;
  int bits_MM;
  int mask_MM;
  int bits_mmod;
  int mask_mmod;
  int bits_code2;
  int mask_code2;
  int bits_M;
  int mask_M;
  int bits_code;
  int mask_code;
} DSP32Mac;

#define DSP32Mac_opcode			0xc0000000
#define DSP32Mac_src1_bits		0
#define DSP32Mac_src1_mask		0x7
#define DSP32Mac_src0_bits		3
#define DSP32Mac_src0_mask		0x7
#define DSP32Mac_dst_bits		6
#define DSP32Mac_dst_mask		0x7
#define DSP32Mac_h10_bits		9
#define DSP32Mac_h10_mask		0x1
#define DSP32Mac_h00_bits		10
#define DSP32Mac_h00_mask		0x1
#define DSP32Mac_op0_bits		11
#define DSP32Mac_op0_mask		0x3
#define DSP32Mac_w0_bits		13
#define DSP32Mac_w0_mask		0x1
#define DSP32Mac_h11_bits		14
#define DSP32Mac_h11_mask		0x1
#define DSP32Mac_h01_bits		15
#define DSP32Mac_h01_mask		0x1
#define DSP32Mac_op1_bits		16
#define DSP32Mac_op1_mask		0x3
#define DSP32Mac_w1_bits		18
#define DSP32Mac_w1_mask		0x1
#define DSP32Mac_p_bits			19
#define DSP32Mac_p_mask			0x1
#define DSP32Mac_MM_bits		20
#define DSP32Mac_MM_mask		0x1
#define DSP32Mac_mmod_bits		21
#define DSP32Mac_mmod_mask		0xf
#define DSP32Mac_code2_bits		25
#define DSP32Mac_code2_mask		0x3
#define DSP32Mac_M_bits			27
#define DSP32Mac_M_mask			0x1
#define DSP32Mac_code_bits		28
#define DSP32Mac_code_mask		0xf

#define init_DSP32Mac				\
{						\
  DSP32Mac_opcode,				\
  DSP32Mac_src1_bits,	DSP32Mac_src1_mask,	\
  DSP32Mac_src0_bits,	DSP32Mac_src0_mask,	\
  DSP32Mac_dst_bits,	DSP32Mac_dst_mask,	\
  DSP32Mac_h10_bits,	DSP32Mac_h10_mask,	\
  DSP32Mac_h00_bits,	DSP32Mac_h00_mask,	\
  DSP32Mac_op0_bits,	DSP32Mac_op0_mask,	\
  DSP32Mac_w0_bits,	DSP32Mac_w0_mask,	\
  DSP32Mac_h11_bits,	DSP32Mac_h11_mask,	\
  DSP32Mac_h01_bits,	DSP32Mac_h01_mask,	\
  DSP32Mac_op1_bits,	DSP32Mac_op1_mask,	\
  DSP32Mac_w1_bits,	DSP32Mac_w1_mask,	\
  DSP32Mac_p_bits,	DSP32Mac_p_mask,	\
  DSP32Mac_MM_bits,	DSP32Mac_MM_mask,	\
  DSP32Mac_mmod_bits,	DSP32Mac_mmod_mask,	\
  DSP32Mac_code2_bits,	DSP32Mac_code2_mask,	\
  DSP32Mac_M_bits,	DSP32Mac_M_mask,	\
  DSP32Mac_code_bits,	DSP32Mac_code_mask	\
};

/*  dsp32mult
+----+----+---+---|---+----+----+---|---+---+---+---|---+---+---+---+
| 1  | 1  | 0 | 0 |.M.| 0  | 1  |.mmod..........|.MM|.P.|.w1|.op1...|
|.h01|.h11|.w0|.op0...|.h00|.h10|.dst.......|.src0......|.src1......|
+----+----+---+---|---+----+----+---|---+---+---+---|---+---+---+---+
*/

typedef DSP32Mac DSP32Mult;
#define DSP32Mult_opcode 	0xc2000000

#define init_DSP32Mult				\
{						\
  DSP32Mult_opcode,				\
  DSP32Mac_src1_bits,	DSP32Mac_src1_mask,	\
  DSP32Mac_src0_bits,	DSP32Mac_src0_mask,	\
  DSP32Mac_dst_bits,	DSP32Mac_dst_mask,	\
  DSP32Mac_h10_bits,	DSP32Mac_h10_mask,	\
  DSP32Mac_h00_bits,	DSP32Mac_h00_mask,	\
  DSP32Mac_op0_bits,	DSP32Mac_op0_mask,	\
  DSP32Mac_w0_bits,	DSP32Mac_w0_mask,	\
  DSP32Mac_h11_bits,	DSP32Mac_h11_mask,	\
  DSP32Mac_h01_bits,	DSP32Mac_h01_mask,	\
  DSP32Mac_op1_bits,	DSP32Mac_op1_mask,	\
  DSP32Mac_w1_bits,	DSP32Mac_w1_mask,	\
  DSP32Mac_p_bits,	DSP32Mac_p_mask,	\
  DSP32Mac_MM_bits,	DSP32Mac_MM_mask,	\
  DSP32Mac_mmod_bits,	DSP32Mac_mmod_mask,	\
  DSP32Mac_code2_bits,	DSP32Mac_code2_mask,	\
  DSP32Mac_M_bits,	DSP32Mac_M_mask,	\
  DSP32Mac_code_bits,	DSP32Mac_code_mask	\
};

/*  dsp32alu
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 0 | 0 |.M.| 1 | 0 | - | - | - |.HL|.aopcde............|
|.aop...|.s.|.x.|.dst0......|.dst1......|.src0......|.src1......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_src1;
  int mask_src1;
  int bits_src0;
  int mask_src0;
  int bits_dst1;
  int mask_dst1;
  int bits_dst0;
  int mask_dst0;
  int bits_x;
  int mask_x;
  int bits_s;
  int mask_s;
  int bits_aop;
  int mask_aop;
  int bits_aopcde;
  int mask_aopcde;
  int bits_HL;
  int mask_HL;
  int bits_dontcare;
  int mask_dontcare;
  int bits_code2;
  int mask_code2;
  int bits_M;
  int mask_M;
  int bits_code;
  int mask_code;
} DSP32Alu;

#define DSP32Alu_opcode		0xc4000000
#define DSP32Alu_src1_bits	0
#define DSP32Alu_src1_mask	0x7
#define DSP32Alu_src0_bits	3
#define DSP32Alu_src0_mask	0x7
#define DSP32Alu_dst1_bits	6
#define DSP32Alu_dst1_mask	0x7
#define DSP32Alu_dst0_bits	9
#define DSP32Alu_dst0_mask	0x7
#define DSP32Alu_x_bits		12
#define DSP32Alu_x_mask		0x1
#define DSP32Alu_s_bits		13
#define DSP32Alu_s_mask		0x1
#define DSP32Alu_aop_bits	14
#define DSP32Alu_aop_mask	0x3
#define DSP32Alu_aopcde_bits	16
#define DSP32Alu_aopcde_mask	0x1f
#define DSP32Alu_HL_bits	21
#define DSP32Alu_HL_mask	0x1
#define DSP32Alu_dontcare_bits	22
#define DSP32Alu_dontcare_mask	0x7
#define DSP32Alu_code2_bits	25
#define DSP32Alu_code2_mask	0x3
#define DSP32Alu_M_bits		27
#define DSP32Alu_M_mask		0x1
#define DSP32Alu_code_bits	28
#define DSP32Alu_code_mask	0xf

#define init_DSP32Alu 					\
{							\
  DSP32Alu_opcode,					\
  DSP32Alu_src1_bits,		DSP32Alu_src1_mask,	\
  DSP32Alu_src0_bits,		DSP32Alu_src0_mask,	\
  DSP32Alu_dst1_bits,		DSP32Alu_dst1_mask,	\
  DSP32Alu_dst0_bits,		DSP32Alu_dst0_mask,	\
  DSP32Alu_x_bits,		DSP32Alu_x_mask,	\
  DSP32Alu_s_bits,		DSP32Alu_s_mask,	\
  DSP32Alu_aop_bits,		DSP32Alu_aop_mask,	\
  DSP32Alu_aopcde_bits,		DSP32Alu_aopcde_mask,	\
  DSP32Alu_HL_bits,		DSP32Alu_HL_mask,	\
  DSP32Alu_dontcare_bits,	DSP32Alu_dontcare_mask,	\
  DSP32Alu_code2_bits,		DSP32Alu_code2_mask,	\
  DSP32Alu_M_bits,		DSP32Alu_M_mask,	\
  DSP32Alu_code_bits,		DSP32Alu_code_mask 	\
};

/*  dsp32shift
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 0 | 0 |.M.| 1 | 1 | 0 | 0 | - | - |.sopcde............|
|.sop...|.HLs...|.dst0......| - | - | - |.src0......|.src1......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_src1;
  int mask_src1;
  int bits_src0;
  int mask_src0;
  int bits_dst1;
  int mask_dst1;
  int bits_dst0;
  int mask_dst0;
  int bits_HLs;
  int mask_HLs;
  int bits_sop;
  int mask_sop;
  int bits_sopcde;
  int mask_sopcde;
  int bits_dontcare;
  int mask_dontcare;
  int bits_code2;
  int mask_code2;
  int bits_M;
  int mask_M;
  int bits_code;
  int mask_code;
} DSP32Shift;

#define DSP32Shift_opcode		0xc6000000
#define DSP32Shift_src1_bits		0
#define DSP32Shift_src1_mask		0x7
#define DSP32Shift_src0_bits		3
#define DSP32Shift_src0_mask		0x7
#define DSP32Shift_dst1_bits		6
#define DSP32Shift_dst1_mask		0x7
#define DSP32Shift_dst0_bits		9
#define DSP32Shift_dst0_mask		0x7
#define DSP32Shift_HLs_bits		12
#define DSP32Shift_HLs_mask		0x3
#define DSP32Shift_sop_bits		14
#define DSP32Shift_sop_mask		0x3
#define DSP32Shift_sopcde_bits		16
#define DSP32Shift_sopcde_mask		0x1f
#define DSP32Shift_dontcare_bits	21
#define DSP32Shift_dontcare_mask	0x3
#define DSP32Shift_code2_bits		23
#define DSP32Shift_code2_mask		0xf
#define DSP32Shift_M_bits		27
#define DSP32Shift_M_mask		0x1
#define DSP32Shift_code_bits		28
#define DSP32Shift_code_mask		0xf

#define init_DSP32Shift						\
{								\
  DSP32Shift_opcode,						\
  DSP32Shift_src1_bits,		DSP32Shift_src1_mask,		\
  DSP32Shift_src0_bits,		DSP32Shift_src0_mask,		\
  DSP32Shift_dst1_bits,		DSP32Shift_dst1_mask,		\
  DSP32Shift_dst0_bits,		DSP32Shift_dst0_mask,		\
  DSP32Shift_HLs_bits,		DSP32Shift_HLs_mask,		\
  DSP32Shift_sop_bits,		DSP32Shift_sop_mask,		\
  DSP32Shift_sopcde_bits,	DSP32Shift_sopcde_mask,		\
  DSP32Shift_dontcare_bits,	DSP32Shift_dontcare_mask,	\
  DSP32Shift_code2_bits,	DSP32Shift_code2_mask,		\
  DSP32Shift_M_bits,		DSP32Shift_M_mask,		\
  DSP32Shift_code_bits,		DSP32Shift_code_mask		\
};

/*  dsp32shiftimm
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 0 | 0 |.M.| 1 | 1 | 0 | 1 | - | - |.sopcde............|
|.sop...|.HLs...|.dst0......|.immag.................|.src1......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_src1;
  int mask_src1;
  int bits_immag;
  int mask_immag;
  int bits_dst0;
  int mask_dst0;
  int bits_HLs;
  int mask_HLs;
  int bits_sop;
  int mask_sop;
  int bits_sopcde;
  int mask_sopcde;
  int bits_dontcare;
  int mask_dontcare;
  int bits_code2;
  int mask_code2;
  int bits_M;
  int mask_M;
  int bits_code;
  int mask_code;
} DSP32ShiftImm;

#define DSP32ShiftImm_opcode		0xc6800000
#define DSP32ShiftImm_src1_bits		0
#define DSP32ShiftImm_src1_mask		0x7
#define DSP32ShiftImm_immag_bits	3
#define DSP32ShiftImm_immag_mask	0x3f
#define DSP32ShiftImm_dst0_bits		9
#define DSP32ShiftImm_dst0_mask		0x7
#define DSP32ShiftImm_HLs_bits		12
#define DSP32ShiftImm_HLs_mask		0x3
#define DSP32ShiftImm_sop_bits		14
#define DSP32ShiftImm_sop_mask		0x3
#define DSP32ShiftImm_sopcde_bits	16
#define DSP32ShiftImm_sopcde_mask	0x1f
#define DSP32ShiftImm_dontcare_bits	21
#define DSP32ShiftImm_dontcare_mask	0x3
#define DSP32ShiftImm_code2_bits	23
#define DSP32ShiftImm_code2_mask	0xf
#define DSP32ShiftImm_M_bits		27
#define DSP32ShiftImm_M_mask		0x1
#define DSP32ShiftImm_code_bits		28
#define DSP32ShiftImm_code_mask		0xf

#define init_DSP32ShiftImm					\
{								\
  DSP32ShiftImm_opcode,						\
  DSP32ShiftImm_src1_bits,	DSP32ShiftImm_src1_mask,	\
  DSP32ShiftImm_immag_bits,	DSP32ShiftImm_immag_mask,	\
  DSP32ShiftImm_dst0_bits,	DSP32ShiftImm_dst0_mask,	\
  DSP32ShiftImm_HLs_bits,	DSP32ShiftImm_HLs_mask,		\
  DSP32ShiftImm_sop_bits,	DSP32ShiftImm_sop_mask,		\
  DSP32ShiftImm_sopcde_bits,	DSP32ShiftImm_sopcde_mask,	\
  DSP32ShiftImm_dontcare_bits,	DSP32ShiftImm_dontcare_mask,	\
  DSP32ShiftImm_code2_bits,	DSP32ShiftImm_code2_mask,	\
  DSP32ShiftImm_M_bits,		DSP32ShiftImm_M_mask,		\
  DSP32ShiftImm_code_bits,	DSP32ShiftImm_code_mask		\
};

/* LOAD / STORE  */

/*  LDSTidxI
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 1 | 0 | 0 | 1 |.W.|.Z.|.sz....|.ptr.......|.reg.......|
|.offset........................................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_offset;
  int mask_offset;
  int bits_reg;
  int mask_reg;
  int bits_ptr;
  int mask_ptr;
  int bits_sz;
  int mask_sz;
  int bits_Z;
  int mask_Z;
  int bits_W;
  int mask_W;
  int bits_code;
  int mask_code;
} LDSTidxI;

#define LDSTidxI_opcode		0xe4000000
#define LDSTidxI_offset_bits	0
#define LDSTidxI_offset_mask	0xffff
#define LDSTidxI_reg_bits	16
#define LDSTidxI_reg_mask	0x7
#define LDSTidxI_ptr_bits	19
#define LDSTidxI_ptr_mask	0x7
#define LDSTidxI_sz_bits	22
#define LDSTidxI_sz_mask	0x3
#define LDSTidxI_Z_bits		24
#define LDSTidxI_Z_mask		0x1
#define LDSTidxI_W_bits		25
#define LDSTidxI_W_mask		0x1
#define LDSTidxI_code_bits	26
#define LDSTidxI_code_mask	0x3f

#define init_LDSTidxI				\
{						\
  LDSTidxI_opcode,				\
  LDSTidxI_offset_bits, LDSTidxI_offset_mask,	\
  LDSTidxI_reg_bits, LDSTidxI_reg_mask,		\
  LDSTidxI_ptr_bits, LDSTidxI_ptr_mask,		\
  LDSTidxI_sz_bits, LDSTidxI_sz_mask,		\
  LDSTidxI_Z_bits, LDSTidxI_Z_mask,		\
  LDSTidxI_W_bits, LDSTidxI_W_mask,		\
  LDSTidxI_code_bits, LDSTidxI_code_mask	\
};


/*  LDST
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 0 | 0 | 1 |.sz....|.W.|.aop...|.Z.|.ptr.......|.reg.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_reg;
  int mask_reg;
  int bits_ptr;
  int mask_ptr;
  int bits_Z;
  int mask_Z;
  int bits_aop;
  int mask_aop;
  int bits_W;
  int mask_W;
  int bits_sz;
  int mask_sz;
  int bits_code;
  int mask_code;
} LDST;

#define LDST_opcode		0x9000
#define LDST_reg_bits		0
#define LDST_reg_mask		0x7
#define LDST_ptr_bits		3
#define LDST_ptr_mask		0x7
#define LDST_Z_bits		6
#define LDST_Z_mask		0x1
#define LDST_aop_bits		7
#define LDST_aop_mask		0x3
#define LDST_W_bits		9
#define LDST_W_mask		0x1
#define LDST_sz_bits		10
#define LDST_sz_mask		0x3
#define LDST_code_bits		12
#define LDST_code_mask		0xf

#define init_LDST			\
{					\
  LDST_opcode,				\
  LDST_reg_bits,	LDST_reg_mask,	\
  LDST_ptr_bits,	LDST_ptr_mask,	\
  LDST_Z_bits,		LDST_Z_mask,	\
  LDST_aop_bits,	LDST_aop_mask,	\
  LDST_W_bits,		LDST_W_mask,	\
  LDST_sz_bits,		LDST_sz_mask,	\
  LDST_code_bits,	LDST_code_mask	\
};

/*  LDSTii
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 0 | 1 |.W.|.op....|.offset........|.ptr.......|.reg.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_reg;
  int mask_reg;
  int bits_ptr;
  int mask_ptr;
  int bits_offset;
  int mask_offset;
  int bits_op;
  int mask_op;
  int bits_W;
  int mask_W;
  int bits_code;
  int mask_code;
} LDSTii;

#define LDSTii_opcode		0xa000
#define LDSTii_reg_bit		0
#define LDSTii_reg_mask		0x7
#define LDSTii_ptr_bit		3
#define LDSTii_ptr_mask		0x7
#define LDSTii_offset_bit	6
#define LDSTii_offset_mask	0xf
#define LDSTii_op_bit		10
#define LDSTii_op_mask		0x3
#define LDSTii_W_bit		12
#define LDSTii_W_mask		0x1
#define LDSTii_code_bit		13
#define LDSTii_code_mask	0x7

#define init_LDSTii 				\
{						\
  LDSTii_opcode,				\
  LDSTii_reg_bit,	LDSTii_reg_mask,	\
  LDSTii_ptr_bit,	LDSTii_ptr_mask,	\
  LDSTii_offset_bit,    LDSTii_offset_mask, 	\
  LDSTii_op_bit,        LDSTii_op_mask,		\
  LDSTii_W_bit,		LDSTii_W_mask,		\
  LDSTii_code_bit,	LDSTii_code_mask	\
};


/*  LDSTiiFP
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 0 | 1 | 1 | 1 | 0 |.W.|.offset............|.reg...........|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_reg;
  int mask_reg;
  int bits_offset;
  int mask_offset;
  int bits_W;
  int mask_W;
  int bits_code;
  int mask_code;
} LDSTiiFP;

#define LDSTiiFP_opcode		0xb800
#define LDSTiiFP_reg_bits	0
#define LDSTiiFP_reg_mask	0xf
#define LDSTiiFP_offset_bits	4
#define LDSTiiFP_offset_mask	0x1f
#define LDSTiiFP_W_bits		9
#define LDSTiiFP_W_mask		0x1
#define LDSTiiFP_code_bits	10
#define LDSTiiFP_code_mask	0x3f

#define init_LDSTiiFP				\
{						\
  LDSTiiFP_opcode,				\
  LDSTiiFP_reg_bits,	LDSTiiFP_reg_mask,	\
  LDSTiiFP_offset_bits, LDSTiiFP_offset_mask,	\
  LDSTiiFP_W_bits,	LDSTiiFP_W_mask,	\
  LDSTiiFP_code_bits,	LDSTiiFP_code_mask	\
};

/*  dspLDST
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 0 | 0 | 1 | 1 | 1 |.W.|.aop...|.m.....|.i.....|.reg.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_reg;
  int mask_reg;
  int bits_i;
  int mask_i;
  int bits_m;
  int mask_m;
  int bits_aop;
  int mask_aop;
  int bits_W;
  int mask_W;
  int bits_code;
  int mask_code;
} DspLDST;

#define DspLDST_opcode		0x9c00
#define DspLDST_reg_bits	0
#define DspLDST_reg_mask	0x7
#define DspLDST_i_bits		3
#define DspLDST_i_mask		0x3
#define DspLDST_m_bits		5
#define DspLDST_m_mask		0x3
#define DspLDST_aop_bits	7
#define DspLDST_aop_mask	0x3
#define DspLDST_W_bits		9
#define DspLDST_W_mask		0x1
#define DspLDST_code_bits	10
#define DspLDST_code_mask	0x3f

#define init_DspLDST				\
{						\
  DspLDST_opcode,				\
  DspLDST_reg_bits,	DspLDST_reg_mask,	\
  DspLDST_i_bits,	DspLDST_i_mask,		\
  DspLDST_m_bits,	DspLDST_m_mask,		\
  DspLDST_aop_bits,	DspLDST_aop_mask,	\
  DspLDST_W_bits,	DspLDST_W_mask,		\
  DspLDST_code_bits,	DspLDST_code_mask	\
};


/*  LDSTpmod
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 0 | 0 | 0 |.W.|.aop...|.reg.......|.idx.......|.ptr.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_ptr;
  int mask_ptr;
  int bits_idx;
  int mask_idx;
  int bits_reg;
  int mask_reg;
  int bits_aop;
  int mask_aop;
  int bits_W;
  int mask_W;
  int bits_code;
  int mask_code;
} LDSTpmod;

#define LDSTpmod_opcode		0x8000
#define LDSTpmod_ptr_bits	0
#define LDSTpmod_ptr_mask	0x7
#define LDSTpmod_idx_bits	3
#define LDSTpmod_idx_mask	0x7
#define LDSTpmod_reg_bits	6
#define LDSTpmod_reg_mask	0x7
#define LDSTpmod_aop_bits	9
#define LDSTpmod_aop_mask	0x3
#define LDSTpmod_W_bits		11
#define LDSTpmod_W_mask		0x1
#define LDSTpmod_code_bits	12
#define LDSTpmod_code_mask	0xf

#define init_LDSTpmod				\
{						\
  LDSTpmod_opcode,				\
  LDSTpmod_ptr_bits, 	LDSTpmod_ptr_mask,	\
  LDSTpmod_idx_bits,	LDSTpmod_idx_mask,	\
  LDSTpmod_reg_bits,	LDSTpmod_reg_mask,	\
  LDSTpmod_aop_bits,	LDSTpmod_aop_mask,	\
  LDSTpmod_W_bits,	LDSTpmod_W_mask,	\
  LDSTpmod_code_bits,	LDSTpmod_code_mask	\
};


/*  LOGI2op
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 1 | 0 | 0 | 1 |.opc.......|.src...............|.dst.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_dst;
  int mask_dst;
  int bits_src;
  int mask_src;
  int bits_opc;
  int mask_opc;
  int bits_code;
  int mask_code;
} LOGI2op;

#define LOGI2op_opcode		0x4800
#define LOGI2op_dst_bits	0
#define LOGI2op_dst_mask	0x7
#define LOGI2op_src_bits	3
#define LOGI2op_src_mask	0x1f
#define LOGI2op_opc_bits	8
#define LOGI2op_opc_mask	0x7
#define LOGI2op_code_bits	11
#define LOGI2op_code_mask	0x1f

#define init_LOGI2op				\
{						\
  LOGI2op_opcode,				\
  LOGI2op_dst_bits, 	LOGI2op_dst_mask,	\
  LOGI2op_src_bits,	LOGI2op_src_mask,	\
  LOGI2op_opc_bits,	LOGI2op_opc_mask,	\
  LOGI2op_code_bits,	LOGI2op_code_mask	\
};


/*  ALU2op
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 1 | 0 | 0 | 0 | 0 |.opc...........|.src.......|.dst.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_dst;
  int mask_dst;
  int bits_src;
  int mask_src;
  int bits_opc;
  int mask_opc;
  int bits_code;
  int mask_code;
} ALU2op;

#define ALU2op_opcode 		0x4000
#define ALU2op_dst_bits		0
#define ALU2op_dst_mask		0x7
#define ALU2op_src_bits		3
#define ALU2op_src_mask		0x7
#define ALU2op_opc_bits		6
#define ALU2op_opc_mask		0xf
#define ALU2op_code_bits	10
#define ALU2op_code_mask	0x3f

#define init_ALU2op				\
{						\
  ALU2op_opcode,				\
  ALU2op_dst_bits,	ALU2op_dst_mask,	\
  ALU2op_src_bits,	ALU2op_src_mask,	\
  ALU2op_opc_bits,	ALU2op_opc_mask,	\
  ALU2op_code_bits,	ALU2op_code_mask	\
};


/*  BRCC
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 1 |.T.|.B.|.offset................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_offset;
  int mask_offset;
  int bits_B;
  int mask_B;
  int bits_T;
  int mask_T;
  int bits_code;
  int mask_code;
} BRCC;

#define BRCC_opcode		0x1000
#define BRCC_offset_bits	0
#define BRCC_offset_mask	0x3ff
#define BRCC_B_bits		10
#define BRCC_B_mask		0x1
#define BRCC_T_bits		11
#define BRCC_T_mask		0x1
#define BRCC_code_bits		12
#define BRCC_code_mask		0xf

#define init_BRCC				\
{						\
  BRCC_opcode,					\
  BRCC_offset_bits,	BRCC_offset_mask,	\
  BRCC_B_bits,		BRCC_B_mask,		\
  BRCC_T_bits,		BRCC_T_mask,		\
  BRCC_code_bits,	BRCC_code_mask		\
};


/*  UJUMP
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 1 | 0 |.offset........................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_offset;
  int mask_offset;
  int bits_code;
  int mask_code;
} UJump;

#define UJump_opcode		0x2000
#define UJump_offset_bits	0
#define UJump_offset_mask	0xfff
#define UJump_code_bits		12
#define UJump_code_mask		0xf

#define init_UJump				\
{						\
  UJump_opcode,					\
  UJump_offset_bits,	UJump_offset_mask,	\
  UJump_code_bits,	UJump_code_mask		\
};


/*  ProgCtrl
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |.prgfunc.......|.poprnd........|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_poprnd;
  int mask_poprnd;
  int bits_prgfunc;
  int mask_prgfunc;
  int bits_code;
  int mask_code;
} ProgCtrl;

#define ProgCtrl_opcode		0x0000
#define ProgCtrl_poprnd_bits	0
#define ProgCtrl_poprnd_mask	0xf
#define ProgCtrl_prgfunc_bits	4
#define ProgCtrl_prgfunc_mask	0xf
#define ProgCtrl_code_bits	8
#define ProgCtrl_code_mask	0xff

#define init_ProgCtrl					\
{							\
  ProgCtrl_opcode,					\
  ProgCtrl_poprnd_bits,		ProgCtrl_poprnd_mask,	\
  ProgCtrl_prgfunc_bits,	ProgCtrl_prgfunc_mask,	\
  ProgCtrl_code_bits,		ProgCtrl_code_mask	\
};

/*  CALLa
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 1 | 0 | 0 | 0 | 1 |.S.|.msw...........................|
|.lsw...........................................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/


typedef struct
{
  unsigned long opcode;
  int bits_addr;
  int mask_addr;
  int bits_S;
  int mask_S;
  int bits_code;
  int mask_code;
} CALLa;

#define CALLa_opcode	0xe2000000
#define CALLa_addr_bits	0
#define CALLa_addr_mask	0xffffff
#define CALLa_S_bits	24
#define CALLa_S_mask	0x1
#define CALLa_code_bits	25
#define CALLa_code_mask	0x7f

#define init_CALLa				\
{						\
  CALLa_opcode,					\
  CALLa_addr_bits,	CALLa_addr_mask,	\
  CALLa_S_bits,		CALLa_S_mask,		\
  CALLa_code_bits,	CALLa_code_mask		\
};


/*  pseudoDEBUG
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |.fn....|.grp.......|.reg.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_reg;
  int mask_reg;
  int bits_grp;
  int mask_grp;
  int bits_fn;
  int mask_fn;
  int bits_code;
  int mask_code;
} PseudoDbg;

#define PseudoDbg_opcode	0xf800
#define PseudoDbg_reg_bits	0
#define PseudoDbg_reg_mask	0x7
#define PseudoDbg_grp_bits	3
#define PseudoDbg_grp_mask	0x7
#define PseudoDbg_fn_bits	6
#define PseudoDbg_fn_mask	0x3
#define PseudoDbg_code_bits	8
#define PseudoDbg_code_mask	0xff

#define init_PseudoDbg				\
{						\
  PseudoDbg_opcode,				\
  PseudoDbg_reg_bits,	PseudoDbg_reg_mask,	\
  PseudoDbg_grp_bits,	PseudoDbg_grp_mask,	\
  PseudoDbg_fn_bits,	PseudoDbg_fn_mask,	\
  PseudoDbg_code_bits,	PseudoDbg_code_mask	\
};

/*  PseudoDbg_assert
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 1 | 1 | 0 | - | - | - | dbgop |.grp.......|.regtest...|
|.expected......................................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_expected;
  int mask_expected;
  int bits_regtest;
  int mask_regtest;
  int bits_grp;
  int mask_grp;
  int bits_dbgop;
  int mask_dbgop;
  int bits_dontcare;
  int mask_dontcare;
  int bits_code;
  int mask_code;
} PseudoDbg_Assert;

#define PseudoDbg_Assert_opcode		0xf0000000
#define PseudoDbg_Assert_expected_bits	0
#define PseudoDbg_Assert_expected_mask	0xffff
#define PseudoDbg_Assert_regtest_bits	16
#define PseudoDbg_Assert_regtest_mask	0x7
#define PseudoDbg_Assert_grp_bits	19
#define PseudoDbg_Assert_grp_mask	0x7
#define PseudoDbg_Assert_dbgop_bits	22
#define PseudoDbg_Assert_dbgop_mask	0x3
#define PseudoDbg_Assert_dontcare_bits	24
#define PseudoDbg_Assert_dontcare_mask	0x7
#define PseudoDbg_Assert_code_bits	27
#define PseudoDbg_Assert_code_mask	0x1f

#define init_PseudoDbg_Assert						\
{									\
  PseudoDbg_Assert_opcode,						\
  PseudoDbg_Assert_expected_bits, 	PseudoDbg_Assert_expected_mask,	\
  PseudoDbg_Assert_regtest_bits, 	PseudoDbg_Assert_regtest_mask,	\
  PseudoDbg_Assert_grp_bits,		PseudoDbg_Assert_grp_mask,	\
  PseudoDbg_Assert_dbgop_bits, 		PseudoDbg_Assert_dbgop_mask,	\
  PseudoDbg_Assert_dontcare_bits, 	PseudoDbg_Assert_dontcare_mask,	\
  PseudoDbg_Assert_code_bits,	 	PseudoDbg_Assert_code_mask	\
};

/*  pseudoChr
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 |.ch............................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_ch;
  int mask_ch;
  int bits_code;
  int mask_code;
} PseudoChr;

#define PseudoChr_opcode	0xf900
#define PseudoChr_ch_bits	0
#define PseudoChr_ch_mask	0xff
#define PseudoChr_code_bits	8
#define PseudoChr_code_mask	0xff

#define init_PseudoChr				\
{						\
  PseudoChr_opcode,				\
  PseudoChr_ch_bits,	PseudoChr_ch_mask,	\
  PseudoChr_code_bits,	PseudoChr_code_mask	\
};

/*  CaCTRL
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |.a.|.op....|.reg.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_reg;
  int mask_reg;
  int bits_op;
  int mask_op;
  int bits_a;
  int mask_a;
  int bits_code;
  int mask_code;
} CaCTRL;

#define CaCTRL_opcode		0x0240
#define CaCTRL_reg_bits		0
#define CaCTRL_reg_mask		0x7
#define CaCTRL_op_bits		3
#define CaCTRL_op_mask		0x3
#define CaCTRL_a_bits		5
#define CaCTRL_a_mask		0x1
#define CaCTRL_code_bits	6
#define CaCTRL_code_mask	0x3fff

#define init_CaCTRL				\
{						\
  CaCTRL_opcode,				\
  CaCTRL_reg_bits,	CaCTRL_reg_mask,	\
  CaCTRL_op_bits,	CaCTRL_op_mask,		\
  CaCTRL_a_bits,	CaCTRL_a_mask,		\
  CaCTRL_code_bits,	CaCTRL_code_mask	\
};

/*  PushPopMultiple
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 0 | 0 | 1 | 0 |.d.|.p.|.W.|.dr........|.pr........|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_pr;
  int mask_pr;
  int bits_dr;
  int mask_dr;
  int bits_W;
  int mask_W;
  int bits_p;
  int mask_p;
  int bits_d;
  int mask_d;
  int bits_code;
  int mask_code;
} PushPopMultiple;

#define PushPopMultiple_opcode		0x0400
#define PushPopMultiple_pr_bits		0
#define PushPopMultiple_pr_mask		0x7
#define PushPopMultiple_dr_bits		3
#define PushPopMultiple_dr_mask		0x7
#define PushPopMultiple_W_bits		6
#define PushPopMultiple_W_mask		0x1
#define PushPopMultiple_p_bits		7
#define PushPopMultiple_p_mask		0x1
#define PushPopMultiple_d_bits		8
#define PushPopMultiple_d_mask		0x1
#define PushPopMultiple_code_bits	8
#define PushPopMultiple_code_mask	0x1

#define init_PushPopMultiple					\
{								\
  PushPopMultiple_opcode,					\
  PushPopMultiple_pr_bits,	PushPopMultiple_pr_mask,	\
  PushPopMultiple_dr_bits,	PushPopMultiple_dr_mask,	\
  PushPopMultiple_W_bits,	PushPopMultiple_W_mask,		\
  PushPopMultiple_p_bits,	PushPopMultiple_p_mask,		\
  PushPopMultiple_d_bits,	PushPopMultiple_d_mask,		\
  PushPopMultiple_code_bits,	PushPopMultiple_code_mask	\
};

/*  PushPopReg
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |.W.|.grp.......|.reg.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_reg;
  int mask_reg;
  int bits_grp;
  int mask_grp;
  int bits_W;
  int mask_W;
  int bits_code;
  int mask_code;
} PushPopReg;

#define PushPopReg_opcode	0x0100
#define PushPopReg_reg_bits	0
#define PushPopReg_reg_mask	0x7
#define PushPopReg_grp_bits	3
#define PushPopReg_grp_mask	0x7
#define PushPopReg_W_bits	6
#define PushPopReg_W_mask	0x1
#define PushPopReg_code_bits	7
#define PushPopReg_code_mask	0x1ff

#define init_PushPopReg				\
{						\
  PushPopReg_opcode,				\
  PushPopReg_reg_bits,	PushPopReg_reg_mask,	\
  PushPopReg_grp_bits,	PushPopReg_grp_mask,	\
  PushPopReg_W_bits,	PushPopReg_W_mask,	\
  PushPopReg_code_bits,	PushPopReg_code_mask,	\
};

/*  linkage
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |.R.|
|.framesize.....................................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_framesize;
  int mask_framesize;
  int bits_R;
  int mask_R;
  int bits_code;
  int mask_code;
} Linkage;

#define Linkage_opcode		0xe8000000
#define Linkage_framesize_bits	0
#define Linkage_framesize_mask	0xffff
#define Linkage_R_bits		16
#define Linkage_R_mask		0x1
#define Linkage_code_bits	17
#define Linkage_code_mask	0x7fff

#define init_Linkage					\
{							\
  Linkage_opcode,					\
  Linkage_framesize_bits,	Linkage_framesize_mask,	\
  Linkage_R_bits,		Linkage_R_mask,		\
  Linkage_code_bits,		Linkage_code_mask	\
};

/*  LoopSetup
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |.rop...|.c.|.soffset.......|
|.reg...........| - | - |.eoffset...............................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_eoffset;
  int mask_eoffset;
  int bits_dontcare;
  int mask_dontcare;
  int bits_reg;
  int mask_reg;
  int bits_soffset;
  int mask_soffset;
  int bits_c;
  int mask_c;
  int bits_rop;
  int mask_rop;
  int bits_code;
  int mask_code;
} LoopSetup;

#define LoopSetup_opcode		0xe0800000
#define LoopSetup_eoffset_bits		0
#define LoopSetup_eoffset_mask		0x3ff
#define LoopSetup_dontcare_bits		10
#define LoopSetup_dontcare_mask		0x3
#define LoopSetup_reg_bits		12
#define LoopSetup_reg_mask		0xf
#define LoopSetup_soffset_bits		16
#define LoopSetup_soffset_mask		0xf
#define LoopSetup_c_bits		20
#define LoopSetup_c_mask		0x1
#define LoopSetup_rop_bits		21
#define LoopSetup_rop_mask		0x3
#define LoopSetup_code_bits		23
#define LoopSetup_code_mask		0x1ff

#define init_LoopSetup						\
{								\
  LoopSetup_opcode,						\
  LoopSetup_eoffset_bits,	LoopSetup_eoffset_mask,		\
  LoopSetup_dontcare_bits,	LoopSetup_dontcare_mask,	\
  LoopSetup_reg_bits,		LoopSetup_reg_mask,		\
  LoopSetup_soffset_bits,	LoopSetup_soffset_mask,		\
  LoopSetup_c_bits,		LoopSetup_c_mask,		\
  LoopSetup_rop_bits,		LoopSetup_rop_mask,		\
  LoopSetup_code_bits,		LoopSetup_code_mask		\
};

/*  LDIMMhalf
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |.Z.|.H.|.S.|.grp...|.reg.......|
|.hword.........................................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned long opcode;
  int bits_hword;
  int mask_hword;
  int bits_reg;
  int mask_reg;
  int bits_grp;
  int mask_grp;
  int bits_S;
  int mask_S;
  int bits_H;
  int mask_H;
  int bits_Z;
  int mask_Z;
  int bits_code;
  int mask_code;
} LDIMMhalf;

#define LDIMMhalf_opcode	0xe1000000
#define LDIMMhalf_hword_bits	0
#define LDIMMhalf_hword_mask	0xffff
#define LDIMMhalf_reg_bits	16
#define LDIMMhalf_reg_mask	0x7
#define LDIMMhalf_grp_bits	19
#define LDIMMhalf_grp_mask	0x3
#define LDIMMhalf_S_bits	21
#define LDIMMhalf_S_mask	0x1
#define LDIMMhalf_H_bits	22
#define LDIMMhalf_H_mask	0x1
#define LDIMMhalf_Z_bits	23
#define LDIMMhalf_Z_mask	0x1
#define LDIMMhalf_code_bits	24
#define LDIMMhalf_code_mask	0xff

#define init_LDIMMhalf				\
{						\
  LDIMMhalf_opcode,				\
  LDIMMhalf_hword_bits,	LDIMMhalf_hword_mask,	\
  LDIMMhalf_reg_bits,	LDIMMhalf_reg_mask,	\
  LDIMMhalf_grp_bits,	LDIMMhalf_grp_mask,	\
  LDIMMhalf_S_bits,	LDIMMhalf_S_mask,	\
  LDIMMhalf_H_bits,	LDIMMhalf_H_mask,	\
  LDIMMhalf_Z_bits,	LDIMMhalf_Z_mask,	\
  LDIMMhalf_code_bits,	LDIMMhalf_code_mask	\
};


/*  CC2dreg
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |.op....|.reg.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_reg;
  int mask_reg;
  int bits_op;
  int mask_op;
  int bits_code;
  int mask_code;
} CC2dreg;

#define CC2dreg_opcode		0x0200
#define CC2dreg_reg_bits	0
#define CC2dreg_reg_mask	0x7
#define CC2dreg_op_bits		3
#define CC2dreg_op_mask		0x3
#define CC2dreg_code_bits	5
#define CC2dreg_code_mask	0x7fff

#define init_CC2dreg				\
{						\
  CC2dreg_opcode,				\
  CC2dreg_reg_bits,	CC2dreg_reg_mask,	\
  CC2dreg_op_bits,	CC2dreg_op_mask,	\
  CC2dreg_code_bits,	CC2dreg_code_mask	\
};


/*  PTR2op
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 1 | 0 | 0 | 0 | 1 | 0 |.opc.......|.src.......|.dst.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_dst;
  int mask_dst;
  int bits_src;
  int mask_src;
  int bits_opc;
  int mask_opc;
  int bits_code;
  int mask_code;
} PTR2op;

#define PTR2op_opcode		0x4400
#define PTR2op_dst_bits		0
#define PTR2op_dst_mask		0x7
#define PTR2op_src_bits		3
#define PTR2op_src_mask		0x7
#define PTR2op_opc_bits		6
#define PTR2op_opc_mask		0x7
#define PTR2op_code_bits	9
#define PTR2op_code_mask	0x7f

#define init_PTR2op				\
{						\
  PTR2op_opcode,				\
  PTR2op_dst_bits,	PTR2op_dst_mask,	\
  PTR2op_src_bits,	PTR2op_src_mask,	\
  PTR2op_opc_bits,	PTR2op_opc_mask,	\
  PTR2op_code_bits,	PTR2op_code_mask	\
};


/*  COMP3op
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 1 | 0 | 1 |.opc.......|.dst.......|.src1......|.src0......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_src0;
  int mask_src0;
  int bits_src1;
  int mask_src1;
  int bits_dst;
  int mask_dst;
  int bits_opc;
  int mask_opc;
  int bits_code;
  int mask_code;
} COMP3op;

#define COMP3op_opcode		0x5000
#define COMP3op_src0_bits	0
#define COMP3op_src0_mask	0x7
#define COMP3op_src1_bits	3
#define COMP3op_src1_mask	0x7
#define COMP3op_dst_bits	6
#define COMP3op_dst_mask	0x7
#define COMP3op_opc_bits	9
#define COMP3op_opc_mask	0x7
#define COMP3op_code_bits	12
#define COMP3op_code_mask	0xf

#define init_COMP3op				\
{						\
  COMP3op_opcode,				\
  COMP3op_src0_bits,	COMP3op_src0_mask,	\
  COMP3op_src1_bits,	COMP3op_src1_mask,	\
  COMP3op_dst_bits,	COMP3op_dst_mask,	\
  COMP3op_opc_bits,	COMP3op_opc_mask,	\
  COMP3op_code_bits,	COMP3op_code_mask	\
};

/*  ccMV
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 0 | 0 | 1 | 1 |.T.|.d.|.s.|.dst.......|.src.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_src;
  int mask_src;
  int bits_dst;
  int mask_dst;
  int bits_s;
  int mask_s;
  int bits_d;
  int mask_d;
  int bits_T;
  int mask_T;
  int bits_code;
  int mask_code;
} CCmv;

#define CCmv_opcode	0x0600
#define CCmv_src_bits	0
#define CCmv_src_mask	0x7
#define CCmv_dst_bits	3
#define CCmv_dst_mask	0x7
#define CCmv_s_bits	6
#define CCmv_s_mask	0x1
#define CCmv_d_bits	7
#define CCmv_d_mask	0x1
#define CCmv_T_bits	8
#define CCmv_T_mask	0x1
#define CCmv_code_bits	9
#define CCmv_code_mask	0x7f

#define init_CCmv			\
{					\
  CCmv_opcode,				\
  CCmv_src_bits,	CCmv_src_mask,	\
  CCmv_dst_bits,	CCmv_dst_mask,	\
  CCmv_s_bits,		CCmv_s_mask,	\
  CCmv_d_bits,		CCmv_d_mask,	\
  CCmv_T_bits,		CCmv_T_mask,	\
  CCmv_code_bits,	CCmv_code_mask	\
};


/*  CCflag
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 0 | 1 |.I.|.opc.......|.G.|.y.........|.x.........|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_x;
  int mask_x;
  int bits_y;
  int mask_y;
  int bits_G;
  int mask_G;
  int bits_opc;
  int mask_opc;
  int bits_I;
  int mask_I;
  int bits_code;
  int mask_code;
} CCflag;

#define CCflag_opcode		0x0800
#define CCflag_x_bits		0
#define CCflag_x_mask		0x7
#define CCflag_y_bits		3
#define CCflag_y_mask		0x7
#define CCflag_G_bits		6
#define CCflag_G_mask		0x1
#define CCflag_opc_bits		7
#define CCflag_opc_mask		0x7
#define CCflag_I_bits		10
#define CCflag_I_mask		0x1
#define CCflag_code_bits	11
#define CCflag_code_mask	0x1f

#define init_CCflag				\
{						\
  CCflag_opcode,				\
  CCflag_x_bits,	CCflag_x_mask,		\
  CCflag_y_bits,	CCflag_y_mask,		\
  CCflag_G_bits,	CCflag_G_mask,		\
  CCflag_opc_bits,	CCflag_opc_mask,	\
  CCflag_I_bits,	CCflag_I_mask,		\
  CCflag_code_bits,	CCflag_code_mask,	\
};


/*  CC2stat
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |.D.|.op....|.cbit..............|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_cbit;
  int mask_cbit;
  int bits_op;
  int mask_op;
  int bits_D;
  int mask_D;
  int bits_code;
  int mask_code;
} CC2stat;

#define CC2stat_opcode		0x0300
#define CC2stat_cbit_bits	0
#define CC2stat_cbit_mask	0x1f
#define CC2stat_op_bits		5
#define CC2stat_op_mask		0x3
#define CC2stat_D_bits		7
#define CC2stat_D_mask		0x1
#define CC2stat_code_bits	8
#define CC2stat_code_mask	0xff

#define init_CC2stat				\
{						\
  CC2stat_opcode,				\
  CC2stat_cbit_bits,	CC2stat_cbit_mask,	\
  CC2stat_op_bits,	CC2stat_op_mask,	\
  CC2stat_D_bits,	CC2stat_D_mask,		\
  CC2stat_code_bits,	CC2stat_code_mask	\
};


/*  REGMV
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 0 | 1 | 1 |.gd........|.gs........|.dst.......|.src.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_src;
  int mask_src;
  int bits_dst;
  int mask_dst;
  int bits_gs;
  int mask_gs;
  int bits_gd;
  int mask_gd;
  int bits_code;
  int mask_code;
} RegMv;

#define RegMv_opcode		0x3000
#define RegMv_src_bits		0
#define RegMv_src_mask		0x7
#define RegMv_dst_bits		3
#define RegMv_dst_mask		0x7
#define RegMv_gs_bits		6
#define RegMv_gs_mask		0x7
#define RegMv_gd_bits		9
#define RegMv_gd_mask		0x7
#define RegMv_code_bits		12
#define RegMv_code_mask		0xf

#define init_RegMv			\
{					\
  RegMv_opcode,				\
  RegMv_src_bits,	RegMv_src_mask,	\
  RegMv_dst_bits,	RegMv_dst_mask,	\
  RegMv_gs_bits,	RegMv_gs_mask,	\
  RegMv_gd_bits,	RegMv_gd_mask,	\
  RegMv_code_bits,	RegMv_code_mask	\
};


/*  COMPI2opD
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 1 | 1 | 0 | 0 |.op|.isrc......................|.dst.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_dst;
  int mask_dst;
  int bits_src;
  int mask_src;
  int bits_op;
  int mask_op;
  int bits_code;
  int mask_code;
} COMPI2opD;

#define COMPI2opD_opcode	0x6000
#define COMPI2opD_dst_bits	0
#define COMPI2opD_dst_mask	0x7
#define COMPI2opD_src_bits	3
#define COMPI2opD_src_mask	0x7f
#define COMPI2opD_op_bits	10
#define COMPI2opD_op_mask	0x1
#define COMPI2opD_code_bits	11
#define COMPI2opD_code_mask	0x1f

#define init_COMPI2opD				\
{						\
  COMPI2opD_opcode,				\
  COMPI2opD_dst_bits,	COMPI2opD_dst_mask,	\
  COMPI2opD_src_bits,	COMPI2opD_src_mask,	\
  COMPI2opD_op_bits,	COMPI2opD_op_mask,	\
  COMPI2opD_code_bits,	COMPI2opD_code_mask	\
};

/*  COMPI2opP
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 0 | 1 | 1 | 0 | 1 |.op|.src.......................|.dst.......|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef COMPI2opD COMPI2opP;

#define COMPI2opP_opcode 	0x6800
#define COMPI2opP_dst_bits	0
#define COMPI2opP_dst_mask	0x7
#define COMPI2opP_src_bits	3
#define COMPI2opP_src_mask	0x7f
#define COMPI2opP_op_bits	10
#define COMPI2opP_op_mask	0x1
#define COMPI2opP_code_bits	11
#define COMPI2opP_code_mask	0x1f

#define init_COMPI2opP				\
{						\
  COMPI2opP_opcode,				\
  COMPI2opP_dst_bits,	COMPI2opP_dst_mask,	\
  COMPI2opP_src_bits,	COMPI2opP_src_mask,	\
  COMPI2opP_op_bits,	COMPI2opP_op_mask,	\
  COMPI2opP_code_bits,	COMPI2opP_code_mask	\
};


/*  dagMODim
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 |.br| 1 | 1 |.op|.m.....|.i.....|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_i;
  int mask_i;
  int bits_m;
  int mask_m;
  int bits_op;
  int mask_op;
  int bits_code2;
  int mask_code2;
  int bits_br;
  int mask_br;
  int bits_code;
  int mask_code;
} DagMODim;

#define DagMODim_opcode		0x9e60
#define DagMODim_i_bits		0
#define DagMODim_i_mask		0x3
#define DagMODim_m_bits		2
#define DagMODim_m_mask		0x3
#define DagMODim_op_bits	4
#define DagMODim_op_mask	0x1
#define DagMODim_code2_bits	5
#define DagMODim_code2_mask	0x3
#define DagMODim_br_bits	7
#define DagMODim_br_mask	0x1
#define DagMODim_code_bits	8
#define DagMODim_code_mask	0xff

#define init_DagMODim				\
{						\
  DagMODim_opcode,				\
  DagMODim_i_bits,	DagMODim_i_mask,	\
  DagMODim_m_bits,	DagMODim_m_mask,	\
  DagMODim_op_bits,	DagMODim_op_mask,	\
  DagMODim_code2_bits,	DagMODim_code2_mask,	\
  DagMODim_br_bits,	DagMODim_br_mask,	\
  DagMODim_code_bits,	DagMODim_code_mask	\
};

/*  dagMODik
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
| 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |.op....|.i.....|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
  unsigned short opcode;
  int bits_i;
  int mask_i;
  int bits_op;
  int mask_op;
  int bits_code;
  int mask_code;
} DagMODik;

#define DagMODik_opcode		0x9f60
#define DagMODik_i_bits		0
#define DagMODik_i_mask		0x3
#define DagMODik_op_bits	2
#define DagMODik_op_mask	0x3
#define DagMODik_code_bits	3
#define DagMODik_code_mask	0xfff

#define init_DagMODik				\
{						\
  DagMODik_opcode,				\
  DagMODik_i_bits,	DagMODik_i_mask,	\
  DagMODik_op_bits,	DagMODik_op_mask,	\
  DagMODik_code_bits,	DagMODik_code_mask	\
};

#endif