1#!/usr/bin/env python 2 3# Capstone Python bindings, by Wolfgang Schwotzer <[email protected]> 4 5from __future__ import print_function 6import sys 7from capstone import * 8from capstone.m680x import * 9_python3 = sys.version_info.major == 3 10 11 12s_access = ( 13 "UNCHANGED", "READ", "WRITE", "READ | WRITE", 14 ) 15 16M6800_CODE = b"\x01\x09\x36\x64\x7f\x74\x10\x00\x90\x10\xA4\x10\xb6\x10\x00\x39" 17 18M6801_CODE = b"\x04\x05\x3c\x3d\x38\x93\x10\xec\x10\xed\x10\x39" 19M6805_CODE = b"\x04\x7f\x00\x17\x22\x28\x00\x2e\x00\x40\x42\x5a\x70\x8e\x97\x9c\xa0\x15\xad\x00\xc3\x10\x00\xda\x12\x34\xe5\x7f\xfe" 20M6808_CODE = b"\x31\x22\x00\x35\x22\x45\x10\x00\x4b\x00\x51\x10\x52\x5e\x22\x62\x65\x12\x34\x72\x84\x85\x86\x87\x8a\x8b\x8c\x94\x95\xa7\x10\xaf\x10\x9e\x60\x7f\x9e\x6b\x7f\x00\x9e\xd6\x10\x00\x9e\xe6\x7f" 21HCS08_CODE = b"\x32\x10\x00\x9e\xae\x9e\xce\x7f\x9e\xbe\x10\x00\x9e\xfe\x7f\x3e\x10\x00\x9e\xf3\x7f\x96\x10\x00\x9e\xff\x7f\x82" 22HD6301_CODE = b"\x6b\x10\x00\x71\x10\x00\x72\x10\x10\x39" 23M6809_CODE = b"\x06\x10\x19\x1a\x55\x1e\x01\x23\xe9\x31\x06\x34\x55\xa6\x81\xa7\x89\x7f\xff\xa6\x9d\x10\x00\xa7\x91\xa6\x9f\x10\x00\x11\xac\x99\x10\x00\x39\xA6\x07\xA6\x27\xA6\x47\xA6\x67\xA6\x0F\xA6\x10\xA6\x80\xA6\x81\xA6\x82\xA6\x83\xA6\x84\xA6\x85\xA6\x86\xA6\x88\x7F\xA6\x88\x80\xA6\x89\x7F\xFF\xA6\x89\x80\x00\xA6\x8B\xA6\x8C\x10\xA6\x8D\x10\x00\xA6\x91\xA6\x93\xA6\x94\xA6\x95\xA6\x96\xA6\x98\x7F\xA6\x98\x80\xA6\x99\x7F\xFF\xA6\x99\x80\x00\xA6\x9B\xA6\x9C\x10\xA6\x9D\x10\x00\xA6\x9F\x10\x00" 24M6811_CODE = b"\x02\x03\x12\x7f\x10\x00\x13\x99\x08\x00\x14\x7f\x02\x15\x7f\x01\x1e\x7f\x20\x00\x8f\xcf\x18\x08\x18\x30\x18\x3c\x18\x67\x18\x8c\x10\x00\x18\x8f\x18\xce\x10\x00\x18\xff\x10\x00\x1a\xa3\x7f\x1a\xac\x1a\xee\x7f\x1a\xef\x7f\xcd\xac\x7f" 25CPU12_CODE = b"\x00\x04\x01\x00\x0c\x00\x80\x0e\x00\x80\x00\x11\x1e\x10\x00\x80\x00\x3b\x4a\x10\x00\x04\x4b\x01\x04\x4f\x7f\x80\x00\x8f\x10\x00\xb7\x52\xb7\xb1\xa6\x67\xa6\xfe\xa6\xf7\x18\x02\xe2\x30\x39\xe2\x10\x00\x18\x0c\x30\x39\x10\x00\x18\x11\x18\x12\x10\x00\x18\x19\x00\x18\x1e\x00\x18\x3e\x18\x3f\x00" 26HD6309_CODE = b"\x01\x10\x10\x62\x10\x10\x7b\x10\x10\x00\xcd\x49\x96\x02\xd2\x10\x30\x23\x10\x38\x10\x3b\x10\x53\x10\x5d\x11\x30\x43\x10\x11\x37\x25\x10\x11\x38\x12\x11\x39\x23\x11\x3b\x34\x11\x8e\x10\x00\x11\xaf\x10\x11\xab\x10\x11\xf6\x80\x00" 27 28all_tests = ( 29 (CS_ARCH_M680X, CS_MODE_M680X_6301, HD6301_CODE, "M680X_HD6301", None), 30 (CS_ARCH_M680X, CS_MODE_M680X_6309, HD6309_CODE, "M680X_HD6309", None), 31 (CS_ARCH_M680X, CS_MODE_M680X_6800, M6800_CODE, "M680X_M6800", None), 32 (CS_ARCH_M680X, CS_MODE_M680X_6801, M6801_CODE, "M680X_M6801", None), 33 (CS_ARCH_M680X, CS_MODE_M680X_6805, M6805_CODE, "M680X_M68HC05", None), 34 (CS_ARCH_M680X, CS_MODE_M680X_6808, M6808_CODE, "M680X_M68HC08", None), 35 (CS_ARCH_M680X, CS_MODE_M680X_6809, M6809_CODE, "M680X_M6809", None), 36 (CS_ARCH_M680X, CS_MODE_M680X_6811, M6811_CODE, "M680X_M68HC11", None), 37 (CS_ARCH_M680X, CS_MODE_M680X_CPU12, CPU12_CODE, "M680X_CPU12", None), 38 (CS_ARCH_M680X, CS_MODE_M680X_HCS08, HCS08_CODE, "M680X_HCS08", None), 39 ) 40 41# print hex dump from string all upper case 42def to_hex_uc(string): 43 if _python3: 44 return " ".join("0x%02X" % c for c in string) 45 else: 46 return " ".join("0x%02X" % ord(c) for c in string) 47 48# print short hex dump from byte array all upper case 49def to_hex_short_uc(byte_array): 50 return "".join("%02X" % b for b in byte_array) 51 52def print_insn_detail(insn): 53 # print address, mnemonic and operands 54 #print("0x%x:\t%s\t%s\t%s" % (insn.address, binascii.hexlify(bytearray(insn.bytes)), \ 55 print("0x%04X: %s\t%s\t%s" % (insn.address, to_hex_short_uc(insn.bytes), \ 56 insn.mnemonic, insn.op_str)) 57 58 # "data" instruction generated by SKIPDATA option has no detail 59 if insn.id == 0: 60 return 61 62 if len(insn.operands) > 0: 63 print("\top_count: %u" % len(insn.operands)) 64 c = 0 65 for i in insn.operands: 66 if i.type == M680X_OP_REGISTER: 67 comment = ""; 68 if (((c == 0) and (insn.flags & M680X_FIRST_OP_IN_MNEM)) or 69 ((c == 1) and (insn.flags & M680X_SECOND_OP_IN_MNEM))): 70 comment = " (in mnemonic)"; 71 print("\t\toperands[%u].type: REGISTER = %s%s" % (c, 72 insn.reg_name(i.reg), comment)) 73 if i.type == M680X_OP_CONSTANT: 74 print("\t\toperands[%u].type: CONSTANT = %u" % (c, i.const_val)) 75 if i.type == M680X_OP_IMMEDIATE: 76 print("\t\toperands[%u].type: IMMEDIATE = #%d" % (c, i.imm)) 77 if i.type == M680X_OP_DIRECT: 78 print("\t\toperands[%u].type: DIRECT = 0x%02X" % (c, i.direct_addr)) 79 if i.type == M680X_OP_EXTENDED: 80 if i.ext.indirect: 81 indirect = "INDIRECT" 82 else: 83 indirect = "" 84 print("\t\toperands[%u].type: EXTENDED %s = 0x%04X" % (c, indirect, i.ext.address)) 85 if i.type == M680X_OP_RELATIVE: 86 print("\t\toperands[%u].type: RELATIVE = 0x%04X" % (c, i.rel.address)) 87 if i.type == M680X_OP_INDEXED: 88 if (i.idx.flags & M680X_IDX_INDIRECT): 89 indirect = " INDIRECT" 90 else: 91 indirect = "" 92 print("\t\toperands[%u].type: INDEXED%s" % (c, indirect)) 93 if i.idx.base_reg != M680X_REG_INVALID: 94 print("\t\t\tbase register: %s" % insn.reg_name(i.idx.base_reg)) 95 if i.idx.offset_reg != M680X_REG_INVALID: 96 print("\t\t\toffset register: %s" % insn.reg_name(i.idx.offset_reg)) 97 if (i.idx.offset_bits != 0) and (i.idx.offset_reg == M680X_REG_INVALID) and (i.idx.inc_dec == 0): 98 print("\t\t\toffset: %u" % i.idx.offset) 99 if i.idx.base_reg == M680X_REG_PC: 100 print("\t\t\toffset address: 0x%04X" % i.idx.offset_addr) 101 print("\t\t\toffset bits: %u" % i.idx.offset_bits) 102 if i.idx.inc_dec != 0: 103 if i.idx.flags & M680X_IDX_POST_INC_DEC: 104 s_post_pre = "post" 105 else: 106 s_post_pre = "pre" 107 if i.idx.inc_dec > 0: 108 s_inc_dec = "increment" 109 else: 110 s_inc_dec = "decrement" 111 print("\t\t\t%s %s: %d" % 112 (s_post_pre, s_inc_dec, abs(i.idx.inc_dec))) 113 if (i.size != 0): 114 print("\t\t\tsize: %d" % i.size) 115 if (i.access != CS_AC_INVALID): 116 print("\t\t\taccess: %s" % s_access[i.access]) 117 118 c += 1 119 120 (regs_read, regs_write) = insn.regs_access() 121 122 if len(regs_read) > 0: 123 print("\tRegisters read:", end="") 124 for r in regs_read: 125 print(" %s" %(insn.reg_name(r)), end="") 126 print("") 127 128 if len(regs_write) > 0: 129 print("\tRegisters modified:", end="") 130 for r in regs_write: 131 print(" %s" %(insn.reg_name(r)), end="") 132 print("") 133 134 if len(insn.groups) > 0: 135 print("\tgroups_count: %u" % len(insn.groups)) 136 137# ## Test class Cs 138def test_class(): 139 140 for (arch, mode, code, comment, syntax) in all_tests: 141 print("*" * 20) 142 print("Platform: %s" % comment) 143 print("Code: %s" % to_hex_uc(code)) 144 print("Disasm:") 145 146 try: 147 md = Cs(arch, mode) 148 if syntax is not None: 149 md.syntax = syntax 150 md.detail = True 151 for insn in md.disasm(code, 0x1000): 152 print_insn_detail(insn) 153 print () 154 except CsError as e: 155 print("ERROR: %s" % e) 156 157 158if __name__ == '__main__': 159 test_class() 160