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bfin.h
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/*
IDA Pro Processor Module for Blackfin Instruction Set
Copyright (C) 2011
Andreas Schuler <[email protected]>
Based on parts of libopcodes (Free Software Foundation, Inc.) and
Simple Python Byte Code Module (Chris Eagle <[email protected]>)
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 the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
This program 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 program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef OPCODE_BFIN_H
#define OPCODE_BFIN_H
#include "blackfin.h"
typedef unsigned __int64 bfd_vma;
typedef __int64 bfd_signed_vma;
typedef unsigned __int64 bfd_size_type;
typedef unsigned __int64 symvalue;
typedef unsigned char bfd_byte;
typedef unsigned char bfd_boolean;
bfd_vma bfd_getl16 (const void *);
/* 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);
}
/* 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;