| #!/usr/bin/env python |
| |
| # Capstone Python bindings, by Nguyen Anh Quynnh <aquynh@gmail.com> |
| from __future__ import print_function |
| import sys |
| from capstone import * |
| |
| all_tests = ( |
| # arch, mode, syntax, address, hexcode, expected output |
| # issue 456 https://github.com/aquynh/capstone/issues/456 |
| |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_INTEL, 0xfc16, b"\xE8\x35\x64", "call 0x604e"), |
| (CS_ARCH_X86, CS_MODE_32, CS_OPT_SYNTAX_INTEL, 0x9123fc1b, b"\x66\xE8\x35\x64", "call 0x6054"), |
| (CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_INTEL, 0x9123fc1b, b"\x66\xE8\x35\x64", "call 0x6054"), |
| |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_INTEL, 0xfc26, b"\xE9\x35\x64", "jmp 0x605e"), |
| |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_INTEL, 0xfff6, b"\x66\xE9\x35\x64\x93\x53", "jmp 0x53946431"), |
| (CS_ARCH_X86, CS_MODE_32, CS_OPT_SYNTAX_INTEL, 0x9123fff1, b"\xE9\x35\x64\x93\x53", "jmp 0xe4b7642b"), |
| (CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_INTEL, 0x649123fff1, b"\xE9\x35\x64\x93\x53", "jmp 0x64e4b7642b"), |
| |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_INTEL, 0xffe1, b"\x66\xe8\x35\x64\x93\x53", "call 0x5394641c"), |
| (CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_INTEL, 0x649123ffe1, b"\x66\xe8\x35\x64", "call 0x641a"), |
| (CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_INTEL, 0x649123ffe1, b"\x66\xe9\x35\x64", "jmp 0x641a"), |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_INTEL, 0xffe1, b"\x66\xe9\x35\x64\x93\x53", "jmp 0x5394641c"), |
| |
| # AT&T syntax |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_ATT, 0xfc16, b"\xE8\x35\x64", "callw 0x604e"), |
| (CS_ARCH_X86, CS_MODE_32, CS_OPT_SYNTAX_ATT, 0x9123fc1b, b"\x66\xE8\x35\x64", "callw 0x6054"), |
| (CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_ATT, 0x9123fc1b, b"\x66\xE8\x35\x64", "callw 0x6054"), |
| |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_ATT, 0xfc26, b"\xE9\x35\x64", "jmp 0x605e"), |
| |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_ATT, 0xfff6, b"\x66\xE9\x35\x64\x93\x53", "jmp 0x53946431"), |
| (CS_ARCH_X86, CS_MODE_32, CS_OPT_SYNTAX_ATT, 0x9123fff1, b"\xE9\x35\x64\x93\x53", "jmp 0xe4b7642b"), |
| (CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_ATT, 0x649123fff1, b"\xE9\x35\x64\x93\x53", "jmp 0x64e4b7642b"), |
| |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_ATT, 0xffe1, b"\x66\xe8\x35\x64\x93\x53", "calll 0x5394641c"), |
| (CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_ATT, 0x649123ffe1, b"\x66\xe8\x35\x64", "callw 0x641a"), |
| (CS_ARCH_X86, CS_MODE_64, CS_OPT_SYNTAX_ATT, 0x649123ffe1, b"\x66\xe9\x35\x64", "jmp 0x641a"), |
| (CS_ARCH_X86, CS_MODE_16, CS_OPT_SYNTAX_ATT, 0xffe1, b"\x66\xe9\x35\x64\x93\x53", "jmp 0x5394641c"), |
| ) |
| |
| _python3 = sys.version_info.major == 3 |
| |
| |
| def to_hex(s): |
| if _python3: |
| return " ".join("0x{0:02x}".format(c) for c in s) # <-- Python 3 is OK |
| else: |
| return " ".join("0x{0:02x}".format(ord(c)) for c in s) |
| |
| |
| def str_syntax(syntax): |
| slist = { |
| 0: "", |
| CS_OPT_SYNTAX_INTEL: "intel", |
| CS_OPT_SYNTAX_ATT: "att", |
| } |
| |
| return slist[syntax] |
| |
| |
| def str_arch_mode(a, m): |
| amlist = { |
| (CS_ARCH_X86, CS_MODE_16): "X86-16bit", |
| (CS_ARCH_X86, CS_MODE_32): "X86-32bit", |
| (CS_ARCH_X86, CS_MODE_64): "X86-64bit", |
| } |
| |
| return amlist[(a, m)] |
| |
| |
| # ## Test cs_disasm_quick() |
| def test_regression(): |
| for (arch, mode, syntax, address, code, expected_output) in all_tests: |
| print("%s %s: %s = " %(str_arch_mode(arch, mode), str_syntax(syntax), to_hex(code)), end=""), |
| md = Cs(arch, mode) |
| if syntax != 0: |
| md.syntax = syntax |
| insn = list(md.disasm(code, address))[0] |
| output = "%s %s" % (insn.mnemonic, insn.op_str) |
| print(output) |
| if output != expected_output: |
| print("\t --> ERROR: expected output = %s" %(expected_output)) |
| |
| print() |
| |
| |
| if __name__ == '__main__': |
| test_regression() |