1#!/usr/bin/env python 2 3# Capstone by Nguyen Anh Quynnh <aquynh@gmail.com> 4# PPC Branch testing suite by kratolp 5from __future__ import print_function 6import sys 7from capstone import * 8 9CODE32 = b"\x48\x01\x05\x15" # bl .+0x10514 10CODE32 += b"\x4B\xff\xff\xfd" # bl .-0x4 11CODE32 += b"\x48\x00\x00\x0c" # b .+0xc 12CODE32 += b"\x41\x80\xff\xd8" # blt .-0x28 13CODE32 += b"\x40\x80\xff\xec" # bge .-0x14 14CODE32 += b"\x41\x84\x01\x6c" # blt cr1, .+0x16c 15CODE32 += b"\x41\x82\x00\x10" # beq .+0x10 16CODE32 += b"\x40\x82\x00\x08" # bne .+0x8 17CODE32 += b"\x40\x95\x00\x94" # ble cr5,.+0x94 18CODE32 += b"\x40\x9f\x10\x30" # bns cr5,.+0x94 19CODE32 += b"\x42\x00\xff\xd8" # bdnz .-0x28 20CODE32 += b"\x4d\x82\x00\x20" # beqlr 21CODE32 += b"\x4e\x80\x00\x20" # blr 22CODE32 += b"\x4a\x00\x00\x02" # ba .0xfe000000 23CODE32 += b"\x41\x80\xff\xda" # blta .0xffffffd8 24CODE32 += b"\x41\x4f\xff\x17" # bdztla 4*cr3+so, .0xffffff14 25CODE32 += b"\x43\x20\x0c\x07" # bdnzla+ .0xc04 26CODE32 += b"\x4c\x00\x04\x20" # bdnzfctr lt 27 28_python3 = sys.version_info.major == 3 29 30all_tests = ( 31 (CS_ARCH_PPC, CS_MODE_BIG_ENDIAN, CODE32, "PPC branch instruction decoding", 0), 32) 33 34 35def to_hex(s): 36 if _python3: 37 return " ".join("0x{0:02x}".format(c) for c in s) # <-- Python 3 is OK 38 else: 39 return " ".join("0x{0:02x}".format(ord(c)) for c in s) 40 41# ## Test cs_disasm_quick() 42def test_cs_disasm_quick(): 43 for (arch, mode, code, comment, syntax) in all_tests: 44 print("Platform: %s" % comment) 45 print("Code: %s" %(to_hex(code))), 46 print("Disasm:") 47 for (addr, size, mnemonic, op_str) in cs_disasm_lite(arch, mode, code, 0x1000): 48 print("0x%x:\t%s\t%s" % (addr, mnemonic, op_str)) 49 print() 50 51 52if __name__ == '__main__': 53 test_cs_disasm_quick() 54