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54 lines
1.7 KiB
54 lines
1.7 KiB
#!/usr/bin/env python
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# Capstone by Nguyen Anh Quynnh <aquynh@gmail.com>
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# PPC Branch testing suite by kratolp
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from __future__ import print_function
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import sys
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from capstone import *
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CODE32 = b"\x48\x01\x05\x15" # bl .+0x10514
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CODE32 += b"\x4B\xff\xff\xfd" # bl .-0x4
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CODE32 += b"\x48\x00\x00\x0c" # b .+0xc
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CODE32 += b"\x41\x80\xff\xd8" # blt .-0x28
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CODE32 += b"\x40\x80\xff\xec" # bge .-0x14
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CODE32 += b"\x41\x84\x01\x6c" # blt cr1, .+0x16c
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CODE32 += b"\x41\x82\x00\x10" # beq .+0x10
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CODE32 += b"\x40\x82\x00\x08" # bne .+0x8
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CODE32 += b"\x40\x95\x00\x94" # ble cr5,.+0x94
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CODE32 += b"\x40\x9f\x10\x30" # bns cr5,.+0x94
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CODE32 += b"\x42\x00\xff\xd8" # bdnz .-0x28
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CODE32 += b"\x4d\x82\x00\x20" # beqlr
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CODE32 += b"\x4e\x80\x00\x20" # blr
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CODE32 += b"\x4a\x00\x00\x02" # ba .0xfe000000
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CODE32 += b"\x41\x80\xff\xda" # blta .0xffffffd8
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CODE32 += b"\x41\x4f\xff\x17" # bdztla 4*cr3+so, .0xffffff14
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CODE32 += b"\x43\x20\x0c\x07" # bdnzla+ .0xc04
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CODE32 += b"\x4c\x00\x04\x20" # bdnzfctr lt
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_python3 = sys.version_info.major == 3
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all_tests = (
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(CS_ARCH_PPC, CS_MODE_BIG_ENDIAN, CODE32, "PPC branch instruction decoding", 0),
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)
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def to_hex(s):
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if _python3:
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return " ".join("0x{0:02x}".format(c) for c in s) # <-- Python 3 is OK
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else:
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return " ".join("0x{0:02x}".format(ord(c)) for c in s)
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# ## Test cs_disasm_quick()
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def test_cs_disasm_quick():
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for (arch, mode, code, comment, syntax) in all_tests:
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print("Platform: %s" % comment)
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print("Code: %s" %(to_hex(code))),
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print("Disasm:")
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for (addr, size, mnemonic, op_str) in cs_disasm_lite(arch, mode, code, 0x1000):
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print("0x%x:\t%s\t%s" % (addr, mnemonic, op_str))
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print()
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if __name__ == '__main__':
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test_cs_disasm_quick()
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