53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
#!/usr/bin/env python
|
|
|
|
# Capstone by Nguyen Anh Quynnh <aquynh@gmail.com>
|
|
# PPC Branch testing suite by kratolp
|
|
from __future__ import print_function
|
|
import sys
|
|
from capstone import *
|
|
|
|
CODE32 = b"\x48\x01\x05\x15" # bl .+0x10514
|
|
CODE32 += b"\x4B\xff\xff\xfd" # bl .-0x4
|
|
CODE32 += b"\x48\x00\x00\x0c" # b .+0xc
|
|
CODE32 += b"\x41\x80\xff\xd8" # blt .-0x28
|
|
CODE32 += b"\x40\x80\xff\xec" # bge .-0x14
|
|
CODE32 += b"\x41\x84\x01\x6c" # blt cr1, .+0x16c
|
|
CODE32 += b"\x41\x82\x00\x10" # beq .+0x10
|
|
CODE32 += b"\x40\x82\x00\x08" # bne .+0x8
|
|
CODE32 += b"\x40\x95\x00\x94" # ble cr5,.+0x94
|
|
CODE32 += b"\x40\x9f\x10\x30" # bns cr5,.+0x94
|
|
CODE32 += b"\x42\x00\xff\xd8" # bdnz .-0x28
|
|
CODE32 += b"\x4d\x82\x00\x20" # beqlr
|
|
CODE32 += b"\x4e\x80\x00\x20" # blr
|
|
CODE32 += b"\x4a\x00\x00\x02" # ba .0xfe000000
|
|
CODE32 += b"\x41\x80\xff\xda" # blta .0xffffffd8
|
|
CODE32 += b"\x41\x4f\xff\x17" # bdztla 4*cr3+so, .0xffffff14
|
|
CODE32 += b"\x43\x20\x0c\x07" # bdnzla+ .0xc04
|
|
CODE32 += b"\x4c\x00\x04\x20" # bdnzfctr lt
|
|
|
|
_python3 = sys.version_info.major == 3
|
|
|
|
all_tests = (
|
|
(CS_ARCH_PPC, CS_MODE_BIG_ENDIAN, CODE32, "PPC branch instruction decoding", 0),
|
|
)
|
|
|
|
|
|
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)
|
|
|
|
# ## Test cs_disasm_quick()
|
|
def test_cs_disasm_quick():
|
|
for (arch, mode, code, comment, syntax) in all_tests:
|
|
print("Platform: %s" % comment)
|
|
print("Code: %s" %(to_hex(code))),
|
|
print("Disasm:")
|
|
for (addr, size, mnemonic, op_str) in cs_disasm_lite(arch, mode, code, 0x1000):
|
|
print("0x%x:\t%s\t%s" % (addr, mnemonic, op_str))
|
|
print()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
test_cs_disasm_quick()
|