bfin.h

skyeye 仿真软件

#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 int 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.....|.regtest...|
|.expected......................................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
*/

typedef struct
{
	unsigned int opcode;
	int bits_expected;
	int mask_expected;
	int bits_regtest;
	int mask_regtest;
	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_dbgop_bits	19
#define PseudoDbg_Assert_dbgop_mask	0x7
#define PseudoDbg_Assert_dontcare_bits	22
#define PseudoDbg_Assert_dontcare_mask	0x1f
#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_dbgop_bits, 		PseudoDbg_Assert_dbgop_mask,	\
  PseudoDbg_Assert_dontcare_bits, 	PseudoDbg_Assert_dontcare_mask,	\
  PseudoDbg_Assert_code_bits,	 	PseudoDbg_Assert_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 int 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