test_skipdata Namespace Reference

Functions
def	testcb (buffer, size, offset, userdata)
def	test_class ()

Variables
string	X86_CODE32 = b"\x8d\x4c\x32\x08\x01\xd8\x81\xc6\x34\x12\x00\x00\x00\x91\x92"
string	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"
tuple	all_tests

Function Documentation

test_class()

def test_skipdata.test_class

(

)

Definition at line 27 of file test_skipdata.py.

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)
 
 

References xprint.to_hex().

testcb()

def test_skipdata.testcb	(		buffer,
			size,
			offset,
			userdata
	)

Definition at line 21 of file test_skipdata.py.

def testcb(buffer, size, offset, userdata):
    # always skip 2 bytes of data
    return 2
 
 
# ## Test class Cs

Variable Documentation

all_tests

tuple test_skipdata.all_tests

Initial value:

=  (
        (CS_ARCH_X86, CS_MODE_32, X86_CODE32, "X86 32 (Intel syntax)", None),
        (CS_ARCH_ARM, CS_MODE_ARM, RANDOM_CODE, "Arm", None),
)

Definition at line 14 of file test_skipdata.py.

RANDOM_CODE

string test_skipdata.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"

Definition at line 12 of file test_skipdata.py.

X86_CODE32

string test_skipdata.X86_CODE32 = b"\x8d\x4c\x32\x08\x01\xd8\x81\xc6\x34\x12\x00\x00\x00\x91\x92"

Definition at line 11 of file test_skipdata.py.