h8300_disas.h File Reference

#include <stdint.h>

Go to the source code of this file.

Classes
struct	h8300_cmd

Macros
#define	H8300_INSTR_MAXLEN   20

Enumerations
enum	h8300_4bit_opcodes {   H8300_MOV_4BIT_2 = 0x2 , H8300_MOV_4BIT_3 = 0x3 , H8300_ADD_4BIT = 0x8 , H8300_ADDX_4BIT = 0x9 ,   H8300_CMP_4BIT = 0xA , H8300_SUBX_4BIT = 0xB , H8300_OR_4BIT = 0xC , H8300_XOR_4BIT = 0xD ,   H8300_AND_4BIT = 0xE , H8300_MOV_4BIT = 0xF }
enum	h8300_opcodes {   H8300_NOP = 0x00 , H8300_SLEEP = 0x01 , H8300_STC = 0x02 , H8300_LDC = 0x03 ,   H8300_ORC = 0x04 , H8300_XORC = 0x05 , H8300_ANDC = 0x06 , H8300_LDC_2 = 0x07 ,   H8300_ADDB_DIRECT = 0x08 , H8300_ADDW_DIRECT = 0x09 , H8300_INC = 0x0A , H8300_ADDS = 0x0B ,   H8300_MOV_1 = 0x0C , H8300_MOV_2 = 0x0D , H8300_ADDX = 0x0E , H8300_DAA = 0x0F ,   H8300_SHL = 0x10 , H8300_SHR = 0x11 , H8300_ROTL = 0x12 , H8300_ROTR = 0x13 ,   H8300_OR = 0x14 , H8300_XOR = 0x15 , H8300_AND = 0x16 , H8300_NOT_NEG = 0x17 ,   H8300_SUB_1 = 0x18 , H8300_SUBW = 0x19 , H8300_DEC = 0x1A , H8300_SUBS = 0x1B ,   H8300_CMP_1 = 0x1C , H8300_CMP_2 = 0x1D , H8300_SUBX = 0x1E , H8300_DAS = 0x1F ,   H8300_BRA = 0x40 , H8300_BRN = 0x41 , H8300_BHI = 0x42 , H8300_BLS = 0x43 ,   H8300_BCC = 0x44 , H8300_BCS = 0x45 , H8300_BNE = 0x46 , H8300_BEQ = 0x47 ,   H8300_BVC = 0x48 , H8300_BVS = 0x49 , H8300_BPL = 0x4A , H8300_BMI = 0x4B ,   H8300_BGE = 0x4C , H8300_BLT = 0x4D , H8300_BGT = 0x4E , H8300_BLE = 0x4F ,   H8300_MULXU = 0x50 , H8300_DIVXU = 0x51 , H8300_RTS = 0x54 , H8300_BSR = 0x55 ,   H8300_RTE = 0x56 , H8300_JMP_1 = 0x59 , H8300_JMP_2 = 0x5A , H8300_JMP_3 = 0x5B ,   H8300_JSR_1 = 0x5D , H8300_JSR_2 = 0x5E , H8300_JSR_3 = 0x5F , H8300_BSET_1 = 0x60 ,   H8300_BNOT_1 = 0x61 , H8300_BCLR_R2R8 = 0x62 , H8300_BTST_R2R8 = 0x63 , H8300_BST_BIST = 0x67 ,   H8300_MOV_R82IND16 = 0x68 , H8300_MOV_IND162R16 = 0x69 , H8300_MOV_R82ABS16 = 0x6a , H8300_MOV_ABS162R16 = 0x6B ,   H8300_MOV_R82RDEC16 = 0x6C , H8300_MOV_INDINC162R16 = 0x6D , H8300_MOV_R82DISPR16 = 0x6E , H8300_MOV_DISP162R16 = 0x6F ,   H8300_BSET_2 = 0x70 , H8300_BNOT_2 = 0x71 , H8300_BCLR_IMM2R8 = 0x72 , H8300_BTST = 0x73 ,   H8300_BOR_BIOR = 0x74 , H8300_BXOR_BIXOR = 0x75 , H8300_BAND_BIAND = 0x76 , H8300_BILD_IMM2R8 = 0x77 ,   H8300_MOV_IMM162R16 = 0x79 , H8300_EEPMOV = 0x7B , H8300_BIAND_IMM2IND16 = 0x7C , H8300_BCLR_R2IND16 = 0x7D ,   H8300_BIAND_IMM2ABS8 = 0x7E , H8300_BCLR_R2ABS8 = 0x7F }
enum	h8300_opcodes_9bit {   H8300_BST = 0x6700 >> 7 , H8300_BIST = 0x6780 >> 7 , H8300_BOR = 0x7400 >> 7 , H8300_BIOR = 0x7480 >> 7 ,   H8300_BXOR = 0x7500 >> 7 , H8300_BIXOR = 0x7580 >> 7 , H8300_BAND = 0x7600 >> 7 , H8300_BIAND = 0x7680 >> 7 ,   H8300_BLD = 0x7700 >> 7 , H8300_BILD = 0x7780 >> 7 }

Functions
int	h8300_decode_command (const ut8 *instr, struct h8300_cmd *cmd)

Macro Definition Documentation

H8300_INSTR_MAXLEN

#define H8300_INSTR_MAXLEN   20

Definition at line 111 of file h8300_disas.h.

Enumeration Type Documentation

h8300_4bit_opcodes

enum h8300_4bit_opcodes

Enumerator
H8300_MOV_4BIT_2
H8300_MOV_4BIT_3
H8300_ADD_4BIT
H8300_ADDX_4BIT
H8300_CMP_4BIT
H8300_SUBX_4BIT
H8300_OR_4BIT
H8300_XOR_4BIT
H8300_AND_4BIT
H8300_MOV_4BIT

Definition at line 9 of file h8300_disas.h.

                        {
    H8300_MOV_4BIT_2 = 0x2,
    H8300_MOV_4BIT_3 = 0x3,
    H8300_ADD_4BIT = 0x8,
    H8300_ADDX_4BIT = 0x9,
    H8300_CMP_4BIT = 0xA,
    H8300_SUBX_4BIT = 0xB,
    H8300_OR_4BIT = 0xC,
    H8300_XOR_4BIT = 0xD,
    H8300_AND_4BIT = 0xE,
    H8300_MOV_4BIT = 0xF,
};

h8300_opcodes

enum h8300_opcodes

Enumerator
H8300_NOP
H8300_SLEEP
H8300_STC
H8300_LDC
H8300_ORC
H8300_XORC
H8300_ANDC
H8300_LDC_2
H8300_ADDB_DIRECT
H8300_ADDW_DIRECT
H8300_INC
H8300_ADDS
H8300_MOV_1
H8300_MOV_2
H8300_ADDX
H8300_DAA
H8300_SHL
H8300_SHR
H8300_ROTL
H8300_ROTR
H8300_OR
H8300_XOR
H8300_AND
H8300_NOT_NEG
H8300_SUB_1
H8300_SUBW
H8300_DEC
H8300_SUBS
H8300_CMP_1
H8300_CMP_2
H8300_SUBX
H8300_DAS
H8300_BRA
H8300_BRN
H8300_BHI
H8300_BLS
H8300_BCC
H8300_BCS
H8300_BNE
H8300_BEQ
H8300_BVC
H8300_BVS
H8300_BPL
H8300_BMI
H8300_BGE
H8300_BLT
H8300_BGT
H8300_BLE
H8300_MULXU
H8300_DIVXU
H8300_RTS
H8300_BSR
H8300_RTE
H8300_JMP_1
H8300_JMP_2
H8300_JMP_3
H8300_JSR_1
H8300_JSR_2
H8300_JSR_3
H8300_BSET_1
H8300_BNOT_1
H8300_BCLR_R2R8
H8300_BTST_R2R8
H8300_BST_BIST
H8300_MOV_R82IND16
H8300_MOV_IND162R16
H8300_MOV_R82ABS16
H8300_MOV_ABS162R16
H8300_MOV_R82RDEC16
H8300_MOV_INDINC162R16
H8300_MOV_R82DISPR16
H8300_MOV_DISP162R16
H8300_BSET_2
H8300_BNOT_2
H8300_BCLR_IMM2R8
H8300_BTST
H8300_BOR_BIOR
H8300_BXOR_BIXOR
H8300_BAND_BIAND
H8300_BILD_IMM2R8
H8300_MOV_IMM162R16
H8300_EEPMOV
H8300_BIAND_IMM2IND16
H8300_BCLR_R2IND16
H8300_BIAND_IMM2ABS8
H8300_BCLR_R2ABS8

Definition at line 22 of file h8300_disas.h.

                   {
    H8300_NOP = 0x00,
    H8300_SLEEP = 0x01,
    H8300_STC = 0x02,
    H8300_LDC = 0x03,
    H8300_ORC = 0x04,
    H8300_XORC = 0x05,
    H8300_ANDC = 0x06,
    H8300_LDC_2 = 0x07,
    H8300_ADDB_DIRECT = 0x08,
    H8300_ADDW_DIRECT = 0x09,
    H8300_INC = 0x0A,
    H8300_ADDS = 0x0B,
    H8300_MOV_1 = 0x0C,
    H8300_MOV_2 = 0x0D,
    H8300_ADDX = 0x0E,
    H8300_DAA = 0x0F,
    H8300_SHL = 0x10,
    H8300_SHR = 0x11,
    H8300_ROTL = 0x12,
    H8300_ROTR = 0x13,
    H8300_OR = 0x14,
    H8300_XOR = 0x15,
    H8300_AND = 0x16,
    H8300_NOT_NEG = 0x17,
    H8300_SUB_1 = 0x18,
    H8300_SUBW = 0x19,
    H8300_DEC = 0x1A,
    H8300_SUBS = 0x1B,
    H8300_CMP_1 = 0x1C,
    H8300_CMP_2 = 0x1D,
    H8300_SUBX = 0x1E,
    H8300_DAS = 0x1F,
    H8300_BRA = 0x40,
    H8300_BRN = 0x41,
    H8300_BHI = 0x42,
    H8300_BLS = 0x43,
    H8300_BCC = 0x44,
    H8300_BCS = 0x45,
    H8300_BNE = 0x46,
    H8300_BEQ = 0x47,
    H8300_BVC = 0x48,
    H8300_BVS = 0x49,
    H8300_BPL = 0x4A,
    H8300_BMI = 0x4B,
    H8300_BGE = 0x4C,
    H8300_BLT = 0x4D,
    H8300_BGT = 0x4E,
    H8300_BLE = 0x4F,
    H8300_MULXU = 0x50,
    H8300_DIVXU = 0x51,
    H8300_RTS = 0x54,
    H8300_BSR = 0x55,
    H8300_RTE = 0x56,
    H8300_JMP_1 = 0x59,
    H8300_JMP_2 = 0x5A,
    H8300_JMP_3 = 0x5B,
    H8300_JSR_1 = 0x5D,
    H8300_JSR_2 = 0x5E,
    H8300_JSR_3 = 0x5F,
    H8300_BSET_1 = 0x60,
    H8300_BNOT_1 = 0x61,
    H8300_BCLR_R2R8 = 0x62,
    H8300_BTST_R2R8 = 0x63,
    H8300_BST_BIST = 0x67,
    H8300_MOV_R82IND16 = 0x68,
    H8300_MOV_IND162R16 = 0x69,
    H8300_MOV_R82ABS16 = 0x6a,
    H8300_MOV_ABS162R16 = 0x6B,
    H8300_MOV_R82RDEC16 = 0x6C,
    H8300_MOV_INDINC162R16 = 0x6D,
    H8300_MOV_R82DISPR16 = 0x6E,
    H8300_MOV_DISP162R16 = 0x6F,
    H8300_BSET_2 = 0x70,
    H8300_BNOT_2 = 0x71,
    H8300_BCLR_IMM2R8 = 0x72,
    H8300_BTST = 0x73,
    H8300_BOR_BIOR = 0x74,
    H8300_BXOR_BIXOR = 0x75,
    H8300_BAND_BIAND = 0x76,
    H8300_BILD_IMM2R8 = 0x77,
    H8300_MOV_IMM162R16 = 0x79,
    H8300_EEPMOV = 0x7B,
    H8300_BIAND_IMM2IND16 = 0x7C,
    H8300_BCLR_R2IND16 = 0x7D,
    H8300_BIAND_IMM2ABS8 = 0x7E,
    H8300_BCLR_R2ABS8 = 0x7F,
};

h8300_opcodes_9bit

enum h8300_opcodes_9bit

Enumerator
H8300_BST
H8300_BIST
H8300_BOR
H8300_BIOR
H8300_BXOR
H8300_BIXOR
H8300_BAND
H8300_BIAND
H8300_BLD
H8300_BILD

Definition at line 113 of file h8300_disas.h.

                        {
    H8300_BST = 0x6700 >> 7,
    H8300_BIST = 0x6780 >> 7,
    H8300_BOR = 0x7400 >> 7,
    H8300_BIOR = 0x7480 >> 7,
    H8300_BXOR = 0x7500 >> 7,
    H8300_BIXOR = 0x7580 >> 7,
    H8300_BAND = 0x7600 >> 7,
    H8300_BIAND = 0x7680 >> 7,
    H8300_BLD = 0x7700 >> 7,
    H8300_BILD = 0x7780 >> 7,
};

Function Documentation

h8300_decode_command()

int h8300_decode_command	(	const ut8 *	instr,
		struct h8300_cmd *	cmd
	)

Definition at line 779 of file h8300_disas.c.

                                                                  {
    int ret = 0;
 
    switch (instr[0] >> 4) {
    case H8300_MOV_4BIT_3:
        ret = decode_rzimm_short(instr, cmd);
        break;
    case H8300_MOV_4BIT_2:
        ret = decode_abs2r_short(instr, cmd);
        break;
    case H8300_AND_4BIT:
    case H8300_ADDX_4BIT:
    case H8300_ADD_4BIT:
    case H8300_CMP_4BIT:
    case H8300_MOV_4BIT:
    case H8300_OR_4BIT:
    case H8300_SUBX_4BIT:
    case H8300_XOR_4BIT:
        ret = decode_imm2r_short(instr, cmd);
        break;
    }
 
    if (ret) {
        {
            return ret;
        }
    }
 
    switch (instr[0]) {
    case H8300_ANDC:
        ret = decode_andc(instr, cmd);
        break;
    case H8300_SUBS:
        ret = decode_subs(instr, cmd);
        break;
    case H8300_ADDW_DIRECT:
    case H8300_CMP_2:
        ret = decode_r162r16(instr, cmd);
        break;
    case H8300_ADDS:
        ret = decode_adds(instr, cmd);
        break;
    case H8300_BAND_BIAND:
    case H8300_BCLR_IMM2R8:
    case H8300_BST_BIST:
    case H8300_BTST:
    case H8300_BILD_IMM2R8:
    case H8300_BOR_BIOR:
    case H8300_BXOR_BIXOR:
    case H8300_BNOT_2:
    case H8300_BSET_2:
        ret = decode_imm2r8(instr, cmd);
        break;
    case H8300_AND:
    case H8300_ADDB_DIRECT:
    case H8300_BCLR_R2R8:
    case H8300_SUB_1:
    case H8300_SUBX:
    case H8300_ADDX:
    case H8300_XOR:
    case H8300_BNOT_1:
    case H8300_BSET_1:
    case H8300_CMP_1:
    case H8300_MOV_1:
    case H8300_BTST_R2R8:
        ret = decode_r2r8(instr, cmd);
        break;
    case H8300_BCLR_R2IND16:
        switch (instr[2]) {
        case 0x60:
        case 0x61:
        case 0x62:
            ret = decode_rzind16(instr, cmd);
            break;
        case 0x70:
        case 0x71:
        case 0x72:
        case 0x67:
        case 0x75:
            ret = decode_imm2ind16(instr, cmd);
            break;
        default:
            ret = -1;
        }
        break;
    case H8300_BCLR_R2ABS8:
        switch (instr[2]) {
        case 0x60:
        case 0x61:
        case 0x62:
            ret = decode_rzabs8(instr, cmd);
            break;
        case 0x67:
        case 0x70:
        case 0x71:
        case 0x72:
            ret = decode_imm2abs8(instr, cmd);
            break;
        default:
            ret = -1;
        }
        break;
    case H8300_BIAND_IMM2IND16:
        ret = decode_imm2ind16(instr, cmd);
        break;
    case H8300_BIAND_IMM2ABS8:
        ret = decode_imm2abs8(instr, cmd);
        break;
    case H8300_BSR:
        ret = decode_bsr(instr, cmd);
        break;
    case H8300_NOP:
        ret = decode_nop(instr, cmd);
        break;
    case H8300_DAA:
    case H8300_DAS:
    case H8300_DEC:
    case H8300_INC:
    case H8300_NOT_NEG:
    case H8300_ROTL:
    case H8300_ROTR:
    case H8300_SHL:
    case H8300_SHR:
        ret = decode_daa(instr, cmd);
        break;
    case H8300_DIVXU:
    case H8300_MULXU:
        ret = decode_r82r16(instr, cmd);
        break;
    case H8300_EEPMOV:
    case H8300_RTS:
    case H8300_RTE:
    case H8300_SLEEP:
        ret = decode_eepmov(instr, cmd);
        break;
    case H8300_JMP_1:
    case H8300_JSR_1:
        ret = decode_jmp_ind(instr, cmd);
        break;
    case H8300_JMP_2:
    case H8300_JSR_2:
        ret = decode_jmp_abs16(instr, cmd);
        break;
    case H8300_JMP_3:
    case H8300_JSR_3:
    case H8300_BRA:
    case H8300_BRN:
    case H8300_BHI:
    case H8300_BLS:
    case H8300_BCC:
    case H8300_BCS:
    case H8300_BNE:
    case H8300_BEQ:
    case H8300_BVC:
    case H8300_BVS:
    case H8300_BPL:
    case H8300_BMI:
    case H8300_BGE:
    case H8300_BLT:
    case H8300_BGT:
    case H8300_BLE:
        ret = decode_jmp_abs8(instr, cmd);
        break;
    case H8300_ORC:
    case H8300_LDC:
    case H8300_LDC_2:
    case H8300_STC:
    case H8300_XORC:
        ret = decode_ldc(instr, cmd);
        break;
    case H8300_OR:
        ret = decode_r2r8(instr, cmd);
        break;
    case H8300_MOV_2:
    case H8300_SUBW:
        ret = decode_r162r16(instr, cmd);
        break;
    case H8300_MOV_IMM162R16:
        ret = decode_imm162r16(instr, cmd);
        break;
    case H8300_MOV_IND162R16:
        ret = decode_ind162r16(instr, cmd);
        break;
    case H8300_MOV_DISP162R16:
        ret = decode_disp162r16(instr, cmd);
        break;
    case H8300_MOV_INDINC162R16:
        ret = decode_indinc162r16(instr, cmd);
        break;
    case H8300_MOV_ABS162R16:
        ret = decode_abs162r16(instr, cmd);
        break;
    case H8300_MOV_R82IND16:
        ret = decode_r82ind16(instr, cmd);
        break;
    case H8300_MOV_R82DISPR16:
        ret = decode_r82dispr16(instr, cmd);
        break;
    case H8300_MOV_R82RDEC16:
        ret = decode_r82rdec16(instr, cmd);
        break;
    case H8300_MOV_R82ABS16:
        ret = decode_r82abs16(instr, cmd);
        break;
    default:
        return -1;
    }
 
    return ret;
}

References cmd, decode_abs162r16(), decode_abs2r_short(), decode_adds(), decode_andc(), decode_bsr(), decode_daa(), decode_disp162r16(), decode_eepmov(), decode_imm162r16(), decode_imm2abs8(), decode_imm2ind16(), decode_imm2r8(), decode_imm2r_short(), decode_ind162r16(), decode_indinc162r16(), decode_jmp_abs16(), decode_jmp_abs8(), decode_jmp_ind(), decode_ldc(), decode_nop(), decode_r162r16(), decode_r2r8(), decode_r82abs16(), decode_r82dispr16(), decode_r82ind16(), decode_r82r16(), decode_r82rdec16(), decode_rzabs8(), decode_rzimm_short(), decode_rzind16(), decode_subs(), H8300_ADD_4BIT, H8300_ADDB_DIRECT, H8300_ADDS, H8300_ADDW_DIRECT, H8300_ADDX, H8300_ADDX_4BIT, H8300_AND, H8300_AND_4BIT, H8300_ANDC, H8300_BAND_BIAND, H8300_BCC, H8300_BCLR_IMM2R8, H8300_BCLR_R2ABS8, H8300_BCLR_R2IND16, H8300_BCLR_R2R8, H8300_BCS, H8300_BEQ, H8300_BGE, H8300_BGT, H8300_BHI, H8300_BIAND_IMM2ABS8, H8300_BIAND_IMM2IND16, H8300_BILD_IMM2R8, H8300_BLE, H8300_BLS, H8300_BLT, H8300_BMI, H8300_BNE, H8300_BNOT_1, H8300_BNOT_2, H8300_BOR_BIOR, H8300_BPL, H8300_BRA, H8300_BRN, H8300_BSET_1, H8300_BSET_2, H8300_BSR, H8300_BST_BIST, H8300_BTST, H8300_BTST_R2R8, H8300_BVC, H8300_BVS, H8300_BXOR_BIXOR, H8300_CMP_1, H8300_CMP_2, H8300_CMP_4BIT, H8300_DAA, H8300_DAS, H8300_DEC, H8300_DIVXU, H8300_EEPMOV, H8300_INC, H8300_JMP_1, H8300_JMP_2, H8300_JMP_3, H8300_JSR_1, H8300_JSR_2, H8300_JSR_3, H8300_LDC, H8300_LDC_2, H8300_MOV_1, H8300_MOV_2, H8300_MOV_4BIT, H8300_MOV_4BIT_2, H8300_MOV_4BIT_3, H8300_MOV_ABS162R16, H8300_MOV_DISP162R16, H8300_MOV_IMM162R16, H8300_MOV_IND162R16, H8300_MOV_INDINC162R16, H8300_MOV_R82ABS16, H8300_MOV_R82DISPR16, H8300_MOV_R82IND16, H8300_MOV_R82RDEC16, H8300_MULXU, H8300_NOP, H8300_NOT_NEG, H8300_OR, H8300_OR_4BIT, H8300_ORC, H8300_ROTL, H8300_ROTR, H8300_RTE, H8300_RTS, H8300_SHL, H8300_SHR, H8300_SLEEP, H8300_STC, H8300_SUB_1, H8300_SUBS, H8300_SUBW, H8300_SUBX, H8300_SUBX_4BIT, H8300_XOR, H8300_XOR_4BIT, and H8300_XORC.

Referenced by disassemble(), and h8300_op().