| // Capstone Java binding |
| /* M680X Backend by Wolfgang Schwotzer <wolfgang.schwotzer@gmx.net> 2017 */ |
| |
| import java.lang.*; |
| import capstone.Capstone; |
| import capstone.M680x; |
| |
| import static capstone.M680x_const.*; |
| |
| public class TestM680x { |
| |
| static final String sAccess[] = { |
| "UNCHANGED", "READ", "WRITE", "READ | WRITE", |
| }; |
| |
| static final String M6800_CODE = "010936647f7410009010A410b6100039"; |
| static final String M6801_CODE = "04053c3d389310ec10ed1039"; |
| static final String M6805_CODE = "047f00172228002e0040425a708e979ca015ad00c31000da1234e57ffe"; |
| static final String M6808_CODE = "31220035224510004b005110525e226265123472848586878a8b8c9495a710af109e607f9e6b7f009ed610009ee67f"; |
| static final String HD6301_CODE = "6b100071100072101039"; |
| static final String M6809_CODE = "0610191a551e0123e931063455a681a7897fffa69d1000a791a69f100011ac99100039A607A627A647A667A60FA610A680A681A682A683A684A685A686A6887FA68880A6897FFFA6898000A68BA68C10A68D1000A691A693A694A695A696A6987FA69880A6997FFFA6998000A69BA69C10A69D1000A69F1000"; |
| static final String M6811_CODE = "0203127f100013990800147f02157f011e7f20008fcf18081830183c1867188c1000188f18ce100018ff10001aa37f1aac1aee7f1aef7fcdac7f"; |
| static final String CPU12_CODE = "000401000c00800e008000111e100080003b4a1000044b01044f7f80008f1000b752b7b1a667a6fea6f71802e23039e21000180c30391000181118121000181900181e00183e183f00"; |
| static final String HD6309_CODE = "0110106210107b101000cd499602d21030231038103b1053105d1130431011372510113812113923113b34118e100011af1011ab1011f68000"; |
| static final String HCS08_CODE = "3210009eae9ece7f9ebe10009efe7f3e10009ef37f9610009eff7f82"; |
| |
| static byte[] hexString2Byte(String s) { |
| // from http://stackoverflow.com/questions/140131/convert-a-string-representation-of-a-hex-dump-to-a-byte-array-using-java |
| int len = s.length(); |
| byte[] data = new byte[len / 2]; |
| for (int i = 0; i < len; i += 2) { |
| data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4) |
| + Character.digit(s.charAt(i+1), 16)); |
| } |
| return data; |
| } |
| |
| static public String stringToHexUc(byte[] code) { |
| StringBuilder buf = new StringBuilder(800); |
| for (byte ch: code) { |
| buf.append(String.format(" 0x%02X", ch)); |
| } |
| return buf.toString(); |
| } |
| |
| static public String stringToHexShortUc(byte[] code) { |
| StringBuilder buf = new StringBuilder(800); |
| for (byte ch: code) { |
| buf.append(String.format("%02X", ch)); |
| } |
| return buf.toString(); |
| } |
| |
| public static Capstone cs; |
| /* |
| private static String hex(int i) { |
| return Integer.toString(i, 16); |
| } |
| |
| private static String hex(long i) { |
| return Long.toString(i, 16); |
| } |
| */ |
| public static void print_ins_detail(Capstone.CsInsn ins) { |
| String bytes = stringToHexShortUc(ins.bytes); |
| System.out.printf("0x%04X:\t%s\t%s\t%s\n", ins.address, bytes, ins.mnemonic, ins.opStr); |
| |
| M680x.OpInfo operands = (M680x.OpInfo) ins.operands; |
| |
| if (operands.op.length != 0) { |
| System.out.printf("\top_count: %d\n", operands.op.length); |
| for (int c = 0; c < operands.op.length; c++) { |
| M680x.Operand i = (M680x.Operand) operands.op[c]; |
| if (i.type == M680X_OP_REGISTER) { |
| String comment = ""; |
| if ((c == 0 && ((operands.flags & M680X_FIRST_OP_IN_MNEM) != 0)) || |
| (c == 1 && ((operands.flags & M680X_SECOND_OP_IN_MNEM) != 0))) |
| comment = " (in mnemonic)"; |
| System.out.printf("\t\toperands[%d].type: REGISTER = %s%s\n", c, ins.regName(i.value.reg), comment); |
| } |
| if (i.type == M680X_OP_CONSTANT) |
| System.out.printf("\t\toperands[%d].type: CONSTANT = %d\n", c, i.value.const_val); |
| if (i.type == M680X_OP_IMMEDIATE) |
| System.out.printf("\t\toperands[%d].type: IMMEDIATE = #%d\n", c, i.value.imm); |
| if (i.type == M680X_OP_DIRECT) |
| System.out.printf("\t\toperands[%d].type: DIRECT = 0x%02X\n", c, i.value.direct_addr); |
| if (i.type == M680X_OP_EXTENDED) |
| System.out.printf("\t\toperands[%d].type: EXTENDED %s = 0x%04X\n", c, |
| i.value.ext.indirect != 0 ? "INDIRECT" : "", i.value.ext.address); |
| if (i.type == M680X_OP_RELATIVE) |
| System.out.printf("\t\toperands[%d].type: RELATIVE = 0x%04X\n", c, i.value.rel.address ); |
| if (i.type == M680X_OP_INDEXED) { |
| System.out.printf("\t\toperands[%d].type: INDEXED%s\n", c, |
| (i.value.idx.flags & M680X_IDX_INDIRECT) != 0 ? " INDIRECT" : ""); |
| if (i.value.idx.base_reg != M680X_REG_INVALID) { |
| String regName = ins.regName(i.value.idx.base_reg); |
| if (regName != null) |
| System.out.printf("\t\t\tbase register: %s\n", regName); |
| } |
| if (i.value.idx.offset_reg != M680X_REG_INVALID) { |
| String regName = ins.regName(i.value.idx.offset_reg); |
| if (regName != null) |
| System.out.printf("\t\t\toffset register: %s\n", regName); |
| } |
| if ((i.value.idx.offset_bits != 0) && |
| (i.value.idx.offset_reg == M680X_REG_INVALID) && |
| (i.value.idx.inc_dec == 0)) { |
| System.out.printf("\t\t\toffset: %d\n", i.value.idx.offset); |
| if (i.value.idx.base_reg == M680X_REG_PC) |
| System.out.printf("\t\t\toffset address: 0x%04X\n", i.value.idx.offset_addr); |
| System.out.printf("\t\t\toffset bits: %d\n", i.value.idx.offset_bits); |
| } |
| if (i.value.idx.inc_dec != 0) { |
| String post_pre = |
| (i.value.idx.flags & M680X_IDX_POST_INC_DEC) != 0 ? |
| "post" : "pre"; |
| String inc_dec = |
| i.value.idx.inc_dec > 0 ? "increment" : "decrement"; |
| |
| System.out.printf("\t\t\t%s %s: %d\n", post_pre, inc_dec, |
| Math.abs(i.value.idx.inc_dec)); |
| } |
| } |
| if (i.size != 0) |
| System.out.printf("\t\t\tsize: %d\n", i.size); |
| if (i.access != Capstone.CS_AC_INVALID) |
| System.out.printf("\t\t\taccess: %s\n", sAccess[i.access]); |
| } |
| } |
| |
| if (ins.regsRead.length > 0) { |
| System.out.printf("\tRegisters read:"); |
| for (int c = 0; c < ins.regsRead.length; c++) { |
| System.out.printf(" %s", ins.regName(ins.regsRead[c])); |
| } |
| System.out.printf("\n"); |
| } |
| |
| if (ins.regsWrite.length > 0) { |
| System.out.printf("\tRegisters modified:"); |
| for (int c = 0; c < ins.regsWrite.length; c++) { |
| System.out.printf(" %s", ins.regName(ins.regsWrite[c])); |
| } |
| System.out.printf("\n"); |
| } |
| |
| if (ins.groups.length > 0) |
| System.out.printf("\tgroups_count: %d\n", ins.groups.length); |
| } |
| |
| public static void main(String argv[]) { |
| |
| final TestBasic.platform[] all_tests = { |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_6301, |
| hexString2Byte(HD6301_CODE), "M680X_HD6301"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_6309, |
| hexString2Byte(HD6309_CODE), "M680X_HD6309"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_6800, |
| hexString2Byte(M6800_CODE), "M680X_M6800"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_6801, |
| hexString2Byte(M6801_CODE), "M680X_M6801"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_6805, |
| hexString2Byte(M6805_CODE), "M680X_M68HC05"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_6808, |
| hexString2Byte(M6808_CODE), "M680X_M68HC08"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_6809, |
| hexString2Byte(M6809_CODE), "M680X_M6809"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_6811, |
| hexString2Byte(M6811_CODE), "M680X_M68HC11"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_CPU12, |
| hexString2Byte(CPU12_CODE), "M680X_CPU12"), |
| new TestBasic.platform(Capstone.CS_ARCH_M680X, |
| Capstone.CS_MODE_M680X_HCS08, |
| hexString2Byte(HCS08_CODE), "M680X_HCS08"), |
| }; |
| |
| for (int i=0; i<all_tests.length; i++) { |
| TestBasic.platform test = all_tests[i]; |
| System.out.println(new String(new char[20]).replace("\0", "*")); |
| System.out.println("Platform: " + test.comment); |
| System.out.println("Code: " + stringToHexUc(test.code)); |
| System.out.println("Disasm:"); |
| |
| cs = new Capstone(test.arch, test.mode); |
| cs.setDetail(Capstone.CS_OPT_ON); |
| Capstone.CsInsn[] all_ins = cs.disasm(test.code, 0x1000); |
| |
| for (int j = 0; j < all_ins.length; j++) { |
| print_ins_detail(all_ins[j]); |
| System.out.println(); |
| } |
| |
| // Close when done |
| cs.close(); |
| } |
| } |
| |
| } |