1#!/usr/bin/env python 2 3# Capstone Python bindings, by Nguyen Anh Quynnh <aquynh@gmail.com> 4from __future__ import print_function 5import sys 6from capstone import * 7 8CODE32 = b"\xc0\xe0\x02" 9CODE32 += b"\xc0\xf6\x02" # sal dh, 0 10CODE32 += b"\xc1\xf6\x00" # sal esi, 0 11CODE32 += b"\x82\xc0\x00" 12CODE32 += b"\x0f\x1a\x00" # nop dword ptr [eax] 13CODE32 += b"\xf7\xc0\x11\x22\x33\x44" # test eax, 0x44332211 14CODE32 += b"\xf7\xc8\x11\x22\x33\x44" # test eax, 0x44332211 15CODE32 += b"\xf7\x88\x00\x00\x00\x00\x00\x00\x00\x00" # test dword ptr [eax], 0 16CODE32 += b"\xf6\x88\x00\x00\x00\x00\x00" # test byte ptr [eax], 0 17 18CODE32 += b"\xd9\xd8" # fstpnce st(0), st(0) 19CODE32 += b"\xdf\xdf" # fstp st(7), st(0) 20 21CODE32 += b"\x0f\x20\x00" # mov eax, cr0 22CODE32 += b"\x0f\x20\x40" # mov eax, cr0 23CODE32 += b"\x0f\x20\x80" # mov eax, cr0 24 25CODE32 += b"\x0f\x22\x00" # mov cr0, eax 26CODE32 += b"\x0f\x22\x40" # mov cr0, eax 27CODE32 += b"\x0f\x22\x80" # mov cr0, eax 28 29CODE32 += b"\x0f\x21\x00" # mov eax, dr0 30CODE32 += b"\x0f\x21\x40" # mov eax, dr0 31CODE32 += b"\x0f\x21\x80" # mov eax, dr0 32 33CODE32 += b"\x0f\x23\x00" # mov dr0, eax 34CODE32 += b"\x0f\x23\x40" # mov dr0, eax 35CODE32 += b"\x0f\x23\x80" # mov dr0, eax 36 37CODE32 += b"\x66\x2e\x0f\x58\xc0" # addpd xmm0, xmm0 38CODE32 += b"\x2e\x66\x0f\x58\xc0" # addpd xmm0, xmm0 39CODE32 += b"\x66\xf2\x0f\x38\xf1\xc3" # crc32w %bx, %eax 40CODE32 += b"\xf2\x0f\x38\xf1\x8c\xcb\xef\xbe\xad\xde" # crc32l -0x21524111(%ebx, %ecx, 8), %ecx 41 42CODE32_MEMREF = b"\x8b\x84\x91\x23\x01\x00\x00" 43CODE32_MEMREF += b"\x8b\x04\x95\x23\x01\x00\x00" 44CODE32_MEMREF += b"\x8b\x04\x95\xdd\xfe\xff\xff" 45CODE32_MEMREF += b"\xa1\x23\x01\x00\x00" 46CODE32_MEMREF += b"\xa1\x00\x00\x00\x00" 47CODE32_MEMREF += b"\xa1\xdd\xfe\xff\xff" 48CODE32_MEMREF += b"\x8b\x04\x91" 49 50CODE64_MEMREF = b"\xa3\x0b\x00\x00\x0f\xbe\xc0\x48\x83" 51CODE64_MEMREF += b"\xa0\x71\xfa\xff\x48\x85\xc0\x48\x89" 52 53CODE32_ARITH = b"\x83\xe0\xf7" 54CODE32_ARITH += b"\x83\xe0\x10" 55CODE32_ARITH += b"\x83\xe0\x00" 56CODE32_ARITH += b"\x80\x23\x10" 57 58CODE64_ARITH = b"\x41\x83\xe0\xfa" 59CODE64_ARITH += b"\x48\x83\xe4\xf0" 60 61CODE32_IMM = b"\xc2\xb8\xc0" 62CODE32_IMM += b"\xc2\x0f\x92" 63CODE32_IMM += b"\x02\x2d\x00\x00\x00\x83" 64 65 66 67_python3 = sys.version_info.major == 3 68 69all_tests = ( 70 (CS_ARCH_X86, CS_MODE_32, CODE32, "X86 32 (Intel syntax)", 0), 71 (CS_ARCH_X86, CS_MODE_32, CODE32, "X86 32 (ATT syntax)", CS_OPT_SYNTAX_ATT), 72 73 (CS_ARCH_X86, CS_MODE_32, CODE32_MEMREF, "X86 32 MemRef (Intel syntax)", 0), 74 (CS_ARCH_X86, CS_MODE_32, CODE32_MEMREF, "X86 32 MemRef (ATT syntax)", CS_OPT_SYNTAX_ATT), 75 (CS_ARCH_X86, CS_MODE_64, CODE64_MEMREF, "X86 64 (Intel syntax)", 0), 76 77 (CS_ARCH_X86, CS_MODE_32, CODE32_ARITH, "X86 32 (Intel syntax)", 0), 78 (CS_ARCH_X86, CS_MODE_64, CODE64_ARITH, "X86 64 (Intel syntax)", 0), 79 80 (CS_ARCH_X86, CS_MODE_32, CODE32_IMM, "X86 32 (Intel syntax)", 0), 81 (CS_ARCH_X86, CS_MODE_32, CODE32_IMM, "X86 32 (Intel syntax)", CS_OPT_SYNTAX_ATT), 82) 83 84 85def to_hex(s): 86 if _python3: 87 return " ".join("0x{0:02x}".format(c) for c in s) # <-- Python 3 is OK 88 else: 89 return " ".join("0x{0:02x}".format(ord(c)) for c in s) 90 91# ## Test cs_disasm_quick() 92def test_cs_disasm_quick(): 93 for (arch, mode, code, comment, syntax) in all_tests: 94 print("Platform: %s" % comment) 95 print("Code: %s" %(to_hex(code))), 96 print("Disasm:") 97 md = Cs(arch, mode) 98 if syntax != 0: 99 md.syntax = syntax 100 for insn in md.disasm(code, 0x1000): 101 print("0x%x:\t%s\t%s" % (insn.address, insn.mnemonic, insn.op_str)) 102 print("--------") 103 104 105if __name__ == '__main__': 106 test_cs_disasm_quick() 107