lm32_isa.h File Reference

#include <rz_types.h>

Go to the source code of this file.

Classes
struct	rz_asm_lm32_csr_t
struct	rz_asm_lm32_reg_t
struct	rz_asm_lm32_opcode
struct	rz_asm_lm32_instruction

Macros
#define	RzAsmLm32RegNameLength   8
#define	RzAsmLm32OpNameLength   12
#define	RzAsmLm32CsrNumber   21
#define	RzAsmLm32RegNumber   39
#define	RzAsmLm32OpcodeNumber   0x40

Typedefs
typedef struct rz_asm_lm32_csr_t	RzAsmLm32Csr
typedef struct rz_asm_lm32_reg_t	RzAsmLm32Reg
typedef enum rz_asm_lm32_instr_type_t	RzAsmLm32InstructionType
typedef struct rz_asm_lm32_opcode	RzAsmLm32Opcode
typedef struct rz_asm_lm32_instruction	RzAsmLm32Instruction

Enumerations
enum	rz_asm_lm32_instr_type_t {   reserved , reg_imm16_signextend , reg_imm16_shift2_signextend , reg_imm16_zeroextend ,   reg_imm5 , raise_instr , one_reg , two_regs ,   three_regs , reg_csr , csr_reg , imm26 }
enum	rz_asm_lm32_opcode_list_t {   lm32_op_srui = 0x00 , lm32_op_nori = 0x01 , lm32_op_muli = 0x02 , lm32_op_sh = 0x03 ,   lm32_op_lb = 0x04 , lm32_op_sri = 0x05 , lm32_op_xori = 0x06 , lm32_op_lh = 0x07 ,   lm32_op_andi = 0x08 , lm32_op_xnori = 0x09 , lm32_op_lw = 0x0a , lm32_op_lhu = 0x0b ,   lm32_op_sb = 0x0c , lm32_op_addi = 0x0d , lm32_op_ori = 0x0e , lm32_op_sli = 0x0f ,   lm32_op_lbu = 0x10 , lm32_op_be = 0x11 , lm32_op_bg = 0x12 , lm32_op_bge = 0x13 ,   lm32_op_bgeu = 0x14 , lm32_op_bgu = 0x15 , lm32_op_sw = 0x16 , lm32_op_bne = 0x17 ,   lm32_op_andhi = 0x18 , lm32_op_cmpei = 0x19 , lm32_op_cmpgi = 0x1a , lm32_op_cmpgei = 0x1b ,   lm32_op_cmpgeui = 0x1c , lm32_op_cmpgui = 0x1d , lm32_op_orhi = 0x1e , lm32_op_cmpnei = 0x1f ,   lm32_op_sru = 0x20 , lm32_op_nor = 0x21 , lm32_op_mul = 0x22 , lm32_op_divu = 0x23 ,   lm32_op_rcsr = 0x24 , lm32_op_sr = 0x25 , lm32_op_xor = 0x26 , lm32_op_div = 0x27 ,   lm32_op_and = 0x28 , lm32_op_xnor = 0x29 , lm32_op_reserved1 = 0x2a , lm32_op_raise = 0x2b ,   lm32_op_sextb = 0x2c , lm32_op_add = 0x2d , lm32_op_or = 0x2e , lm32_op_sl = 0x2f ,   lm32_op_b = 0x30 , lm32_op_modu = 0x31 , lm32_op_sub = 0x32 , lm32_op_reserved2 = 0x33 ,   lm32_op_wcsr = 0x34 , lm32_op_mod = 0x35 , lm32_op_call = 0x36 , lm32_op_sexth = 0x37 ,   lm32_op_bi = 0x38 , lm32_op_cmpe = 0x39 , lm32_op_cmpg = 0x3a , lm32_op_cmpge = 0x3b ,   lm32_op_cmpgeu = 0x3c , lm32_op_cmpgu = 0x3d , lm32_op_calli = 0x3e , lm32_op_cmpne = 0x3f }

Functions
static ut8	extract_opcode (ut32 instr_dword)
static ut8	extract_reg_u (ut32 instr_dword)
static ut8	extract_reg_v (ut32 instr_dword)
static ut8	extract_reg_w (ut32 instr_dword)
static ut8	extract_imm5 (ut32 instr_dword)
static ut16	extract_imm16 (ut32 instr_dword)
static ut32	extract_imm26 (ut32 instr_dword)

Variables
static const RzAsmLm32Csr	RzAsmLm32Csrs [RzAsmLm32CsrNumber]
static const RzAsmLm32Reg	RzAsmLm32Regs [RzAsmLm32RegNumber]
static const RzAsmLm32Opcode	RzAsmLm32OpcodeList [RzAsmLm32OpcodeNumber]
static const int	RzAsmLm32OpShift = 26
static const ut32	RzAsmLm32OpMask = 0xfc000000
static const int	RzAsmLm32RegUShift = 21
static const ut32	RzAsmLm32RegUMask = 0x03e00000
static const int	RzAsmLm32RegVShift = 16
static const ut32	RzAsmLm32RegVMask = 0x001f0000
static const int	RzAsmLm32RegWShift = 11
static const ut32	RzAsmLm32RegWMask = 0x0000f800
static const ut32	RzAsmLm32Imm5Mask = 0x0000001f
static const ut32	RzAsmLm32Imm16Mask = 0x0000ffff
static const ut32	RzAsmLm32Imm16SignBitPos = 15
static const ut32	RzAsmLm32Imm26Mask = 0x03ffffff
static const ut32	RzAsmLm32Imm26SignBitPos = 25
static const ut32	RzAsmLm32InstrImm5InvalidBitsMask = 0x0000ffe0
static const ut32	RzAsmLm32InstrOneRegInvalidBitsMask = 0x001fffff
static const ut32	RzAsmLm32InstrTwoRegsInvalidBitsMask = 0x001f07ff
static const ut32	RzAsmLm32InstrWcsrInvalidBitsMask = 0x0000ffff

Macro Definition Documentation

RzAsmLm32CsrNumber

#define RzAsmLm32CsrNumber   21

Definition at line 18 of file lm32_isa.h.

RzAsmLm32OpcodeNumber

#define RzAsmLm32OpcodeNumber   0x40

Definition at line 180 of file lm32_isa.h.

RzAsmLm32OpNameLength

#define RzAsmLm32OpNameLength   12

Definition at line 11 of file lm32_isa.h.

RzAsmLm32RegNameLength

#define RzAsmLm32RegNameLength   8

Definition at line 10 of file lm32_isa.h.

RzAsmLm32RegNumber

#define RzAsmLm32RegNumber   39

Definition at line 49 of file lm32_isa.h.

Typedef Documentation

RzAsmLm32Csr

typedef struct rz_asm_lm32_csr_t RzAsmLm32Csr

RzAsmLm32Instruction

typedef struct rz_asm_lm32_instruction RzAsmLm32Instruction

RzAsmLm32InstructionType

typedef enum rz_asm_lm32_instr_type_t RzAsmLm32InstructionType

RzAsmLm32Opcode

typedef struct rz_asm_lm32_opcode RzAsmLm32Opcode

RzAsmLm32Reg

typedef struct rz_asm_lm32_reg_t RzAsmLm32Reg

Enumeration Type Documentation

rz_asm_lm32_instr_type_t

enum rz_asm_lm32_instr_type_t

Enumerator
reserved
reg_imm16_signextend
reg_imm16_shift2_signextend
reg_imm16_zeroextend
reg_imm5
raise_instr
one_reg
two_regs
three_regs
reg_csr
csr_reg
imm26

Definition at line 93 of file lm32_isa.h.

                                      {
    reserved,
    reg_imm16_signextend,
    reg_imm16_shift2_signextend,
    reg_imm16_zeroextend,
    reg_imm5,
    raise_instr,
    one_reg,
    two_regs,
    three_regs,
    reg_csr, // wcsr
    csr_reg, // rcsr
    imm26,
} RzAsmLm32InstructionType;

rz_asm_lm32_opcode_list_t

enum rz_asm_lm32_opcode_list_t

Enumerator
lm32_op_srui
lm32_op_nori
lm32_op_muli
lm32_op_sh
lm32_op_lb
lm32_op_sri
lm32_op_xori
lm32_op_lh
lm32_op_andi
lm32_op_xnori
lm32_op_lw
lm32_op_lhu
lm32_op_sb
lm32_op_addi
lm32_op_ori
lm32_op_sli
lm32_op_lbu
lm32_op_be
lm32_op_bg
lm32_op_bge
lm32_op_bgeu
lm32_op_bgu
lm32_op_sw
lm32_op_bne
lm32_op_andhi
lm32_op_cmpei
lm32_op_cmpgi
lm32_op_cmpgei
lm32_op_cmpgeui
lm32_op_cmpgui
lm32_op_orhi
lm32_op_cmpnei
lm32_op_sru
lm32_op_nor
lm32_op_mul
lm32_op_divu
lm32_op_rcsr
lm32_op_sr
lm32_op_xor
lm32_op_div
lm32_op_and
lm32_op_xnor
lm32_op_reserved1
lm32_op_raise
lm32_op_sextb
lm32_op_add
lm32_op_or
lm32_op_sl
lm32_op_b
lm32_op_modu
lm32_op_sub
lm32_op_reserved2
lm32_op_wcsr
lm32_op_mod
lm32_op_call
lm32_op_sexth
lm32_op_bi
lm32_op_cmpe
lm32_op_cmpg
lm32_op_cmpge
lm32_op_cmpgeu
lm32_op_cmpgu
lm32_op_calli
lm32_op_cmpne

Definition at line 108 of file lm32_isa.h.

                               {
    lm32_op_srui = 0x00,
    lm32_op_nori = 0x01,
    lm32_op_muli = 0x02,
    lm32_op_sh = 0x03,
    lm32_op_lb = 0x04,
    lm32_op_sri = 0x05,
    lm32_op_xori = 0x06,
    lm32_op_lh = 0x07,
    lm32_op_andi = 0x08,
    lm32_op_xnori = 0x09,
    lm32_op_lw = 0x0a,
    lm32_op_lhu = 0x0b,
    lm32_op_sb = 0x0c,
    lm32_op_addi = 0x0d,
    lm32_op_ori = 0x0e,
    lm32_op_sli = 0x0f,
    lm32_op_lbu = 0x10,
    lm32_op_be = 0x11,
    lm32_op_bg = 0x12,
    lm32_op_bge = 0x13,
    lm32_op_bgeu = 0x14,
    lm32_op_bgu = 0x15,
    lm32_op_sw = 0x16,
    lm32_op_bne = 0x17,
    lm32_op_andhi = 0x18,
    lm32_op_cmpei = 0x19,
    lm32_op_cmpgi = 0x1a,
    lm32_op_cmpgei = 0x1b,
    lm32_op_cmpgeui = 0x1c,
    lm32_op_cmpgui = 0x1d,
    lm32_op_orhi = 0x1e,
    lm32_op_cmpnei = 0x1f,
    lm32_op_sru = 0x20,
    lm32_op_nor = 0x21,
    lm32_op_mul = 0x22,
    lm32_op_divu = 0x23,
    lm32_op_rcsr = 0x24,
    lm32_op_sr = 0x25,
    lm32_op_xor = 0x26,
    lm32_op_div = 0x27,
    lm32_op_and = 0x28,
    lm32_op_xnor = 0x29,
    lm32_op_reserved1 = 0x2a,
    lm32_op_raise = 0x2b,
    lm32_op_sextb = 0x2c,
    lm32_op_add = 0x2d,
    lm32_op_or = 0x2e,
    lm32_op_sl = 0x2f,
    lm32_op_b = 0x30,
    lm32_op_modu = 0x31,
    lm32_op_sub = 0x32,
    lm32_op_reserved2 = 0x33,
    lm32_op_wcsr = 0x34,
    lm32_op_mod = 0x35,
    lm32_op_call = 0x36,
    lm32_op_sexth = 0x37,
    lm32_op_bi = 0x38,
    lm32_op_cmpe = 0x39,
    lm32_op_cmpg = 0x3a,
    lm32_op_cmpge = 0x3b,
    lm32_op_cmpgeu = 0x3c,
    lm32_op_cmpgu = 0x3d,
    lm32_op_calli = 0x3e,
    lm32_op_cmpne = 0x3f,
};

Function Documentation

extract_imm16()

static ut16 extract_imm16 ( ut32  instr_dword )

static

Definition at line 324 of file lm32_isa.h.

                                            {
    return instr_dword & RzAsmLm32Imm16Mask;
}

References RzAsmLm32Imm16Mask.

Referenced by rz_asm_lm32_decode().

extract_imm26()

static ut32 extract_imm26 ( ut32  instr_dword )

static

Definition at line 328 of file lm32_isa.h.

                                            {
    return instr_dword & RzAsmLm32Imm26Mask;
}

References RzAsmLm32Imm26Mask.

Referenced by rz_asm_lm32_decode().

extract_imm5()

static ut8 extract_imm5 ( ut32  instr_dword )

static

Definition at line 320 of file lm32_isa.h.

                                          {
    return instr_dword & RzAsmLm32Imm5Mask;
}

References RzAsmLm32Imm5Mask.

Referenced by rz_asm_lm32_decode().

extract_opcode()

static ut8 extract_opcode ( ut32  instr_dword )

static

Definition at line 304 of file lm32_isa.h.

                                            {
    return (instr_dword & RzAsmLm32OpMask) >> RzAsmLm32OpShift;
}

References RzAsmLm32OpMask, and RzAsmLm32OpShift.

Referenced by rz_asm_lm32_decode().

extract_reg_u()

static ut8 extract_reg_u ( ut32  instr_dword )

static

Definition at line 308 of file lm32_isa.h.

                                           {
    return (instr_dword & RzAsmLm32RegUMask) >> RzAsmLm32RegUShift;
}

References RzAsmLm32RegUMask, and RzAsmLm32RegUShift.

Referenced by rz_asm_lm32_decode().

extract_reg_v()

static ut8 extract_reg_v ( ut32  instr_dword )

static

Definition at line 312 of file lm32_isa.h.

                                           {
    return (instr_dword & RzAsmLm32RegVMask) >> RzAsmLm32RegVShift;
}

References RzAsmLm32RegVMask, and RzAsmLm32RegVShift.

Referenced by rz_asm_lm32_decode().

extract_reg_w()

static ut8 extract_reg_w ( ut32  instr_dword )

static

Definition at line 316 of file lm32_isa.h.

                                           {
    return (instr_dword & RzAsmLm32RegWMask) >> RzAsmLm32RegWShift;
}

References RzAsmLm32RegWMask, and RzAsmLm32RegWShift.

Referenced by rz_asm_lm32_decode().

Variable Documentation

RzAsmLm32Csrs

const RzAsmLm32Csr RzAsmLm32Csrs[RzAsmLm32CsrNumber]

static

Initial value:

= {
    { 0x00, "IE" },
    { 0x01, "IM" },
    { 0x02, "IP" },
    { 0x03, "ICC" },
    { 0x04, "DCC" },
    { 0x05, "CC" },
    { 0x06, "CFG" },
    { 0x07, "EBA" },
    { 0x08, "DC" },
    { 0x09, "DEBA" },
    { 0x0a, "CFG2" },
    { 0x0e, "JTX" },
    { 0x0f, "JRX" },
    { 0x10, "BP0" },
    { 0x11, "BP1" },
    { 0x12, "BP2" },
    { 0x13, "BP3" },
    { 0x18, "WP0" },
    { 0x19, "WP1" },
    { 0x1a, "WP2" },
    { 0x1b, "WP3" },
}

Definition at line 20 of file lm32_isa.h.

Referenced by csr_number_to_string().

RzAsmLm32Imm16Mask

const ut32 RzAsmLm32Imm16Mask = 0x0000ffff

static

Definition at line 292 of file lm32_isa.h.

Referenced by extract_imm16().

RzAsmLm32Imm16SignBitPos

const ut32 RzAsmLm32Imm16SignBitPos = 15

static

Definition at line 293 of file lm32_isa.h.

Referenced by rz_asm_lm32_decode().

RzAsmLm32Imm26Mask

const ut32 RzAsmLm32Imm26Mask = 0x03ffffff

static

Definition at line 294 of file lm32_isa.h.

Referenced by extract_imm26().

RzAsmLm32Imm26SignBitPos

const ut32 RzAsmLm32Imm26SignBitPos = 25

static

Definition at line 295 of file lm32_isa.h.

Referenced by rz_asm_lm32_decode().

RzAsmLm32Imm5Mask

const ut32 RzAsmLm32Imm5Mask = 0x0000001f

static

Definition at line 291 of file lm32_isa.h.

Referenced by extract_imm5().

RzAsmLm32InstrImm5InvalidBitsMask

const ut32 RzAsmLm32InstrImm5InvalidBitsMask = 0x0000ffe0

static

Definition at line 297 of file lm32_isa.h.

Referenced by is_invalid_imm5_instr().

RzAsmLm32InstrOneRegInvalidBitsMask

const ut32 RzAsmLm32InstrOneRegInvalidBitsMask = 0x001fffff

static

Definition at line 298 of file lm32_isa.h.

Referenced by is_invalid_one_reg_instr().

RzAsmLm32InstrTwoRegsInvalidBitsMask

const ut32 RzAsmLm32InstrTwoRegsInvalidBitsMask = 0x001f07ff

static

Definition at line 299 of file lm32_isa.h.

Referenced by is_invalid_two_reg_instr().

RzAsmLm32InstrWcsrInvalidBitsMask

const ut32 RzAsmLm32InstrWcsrInvalidBitsMask = 0x0000ffff

static

Definition at line 300 of file lm32_isa.h.

Referenced by is_invalid_wcsr_instr().

RzAsmLm32OpcodeList

const RzAsmLm32Opcode RzAsmLm32OpcodeList[RzAsmLm32OpcodeNumber]

static

Definition at line 182 of file lm32_isa.h.

Referenced by rz_asm_lm32_decode().

RzAsmLm32OpMask

const ut32 RzAsmLm32OpMask = 0xfc000000

static

Definition at line 284 of file lm32_isa.h.

Referenced by extract_opcode().

RzAsmLm32OpShift

const int RzAsmLm32OpShift = 26

static

Definition at line 283 of file lm32_isa.h.

Referenced by extract_opcode().

RzAsmLm32Regs

const RzAsmLm32Reg RzAsmLm32Regs[RzAsmLm32RegNumber]

static

Definition at line 51 of file lm32_isa.h.

Referenced by reg_number_to_string().

RzAsmLm32RegUMask

const ut32 RzAsmLm32RegUMask = 0x03e00000

static

Definition at line 286 of file lm32_isa.h.

Referenced by extract_reg_u().

RzAsmLm32RegUShift

const int RzAsmLm32RegUShift = 21

static

Definition at line 285 of file lm32_isa.h.

Referenced by extract_reg_u().

RzAsmLm32RegVMask

const ut32 RzAsmLm32RegVMask = 0x001f0000

static

Definition at line 288 of file lm32_isa.h.

Referenced by extract_reg_v().

RzAsmLm32RegVShift

const int RzAsmLm32RegVShift = 16

static

Definition at line 287 of file lm32_isa.h.

Referenced by extract_reg_v().

RzAsmLm32RegWMask

const ut32 RzAsmLm32RegWMask = 0x0000f800

static

Definition at line 290 of file lm32_isa.h.

Referenced by extract_reg_w().

RzAsmLm32RegWShift

const int RzAsmLm32RegWShift = 11

static

Definition at line 289 of file lm32_isa.h.

Referenced by extract_reg_w().