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Diffstat (limited to 'capstone/bindings/python/test_skipdata.py')
-rwxr-xr-x | capstone/bindings/python/test_skipdata.py | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/capstone/bindings/python/test_skipdata.py b/capstone/bindings/python/test_skipdata.py new file mode 100755 index 000000000..726a086dd --- /dev/null +++ b/capstone/bindings/python/test_skipdata.py @@ -0,0 +1,73 @@ +#!/usr/bin/env python + +# Capstone Python bindings, by Nguyen Anh Quynnh <aquynh@gmail.com> + +from __future__ import print_function +from capstone import * +import binascii +from xprint import to_hex + + +X86_CODE32 = b"\x8d\x4c\x32\x08\x01\xd8\x81\xc6\x34\x12\x00\x00\x00\x91\x92" +RANDOM_CODE = b"\xed\x00\x00\x00\x00\x1a\x5a\x0f\x1f\xff\xc2\x09\x80\x00\x00\x00\x07\xf7\xeb\x2a\xff\xff\x7f\x57\xe3\x01\xff\xff\x7f\x57\xeb\x00\xf0\x00\x00\x24\xb2\x4f\x00\x78" + +all_tests = ( + (CS_ARCH_X86, CS_MODE_32, X86_CODE32, "X86 32 (Intel syntax)", None), + (CS_ARCH_ARM, CS_MODE_ARM, RANDOM_CODE, "Arm", None), +) + + +# Sample callback for SKIPDATA option +def testcb(buffer, size, offset, userdata): + # always skip 2 bytes of data + return 2 + + +# ## Test class Cs +def test_class(): + for (arch, mode, code, comment, syntax) in all_tests: + print('*' * 16) + print("Platform: %s" %comment) + print("Code: %s" % to_hex(code)) + print("Disasm:") + + try: + md = Cs(arch, mode) + + if syntax is not None: + md.syntax = syntax + + md.skipdata = True + + # Default "data" instruction's name is ".byte". To rename it to "db", just use + # the code below. + md.skipdata_setup = ("db", None, None) + + # NOTE: This example ignores SKIPDATA's callback (first None) & user_data (second None) + # Can also use dedicated setter + #md.skipdata_mnem = 'db' + + # To customize the SKIPDATA callback, use the line below. + #md.skipdata_setup = (".db", testcb, None) + + # Or use dedicated setter with custom parameter + #md.skipdata_callback = (testcb, 42) + + # Or provide just a function + #md.skipdata_callback = testcb + # Note that reading this property will always return a tuple + #assert md.skipdata_callback == (testcb, None) + + for insn in md.disasm(code, 0x1000): + #bytes = binascii.hexlify(insn.bytes) + #print("0x%x:\t%s\t%s\t// hex-code: %s" %(insn.address, insn.mnemonic, insn.op_str, bytes)) + print("0x%x:\t%s\t%s" % (insn.address, insn.mnemonic, insn.op_str)) + + print("0x%x:" % (insn.address + insn.size)) + print + except CsError as e: + print("ERROR: %s" % e) + + +if __name__ == '__main__': + test_class() |