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25 lines
571 B
Python
25 lines
571 B
Python
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#!/usr/bin/python
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from unicorn import *
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from unicorn.mips_const import *
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import regress
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class MipsSyscall(regress.RegressTest):
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def test(self):
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addr = 0x80000000
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code = '34213456'.decode('hex') # ori $at, $at, 0x3456
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uc = Uc(UC_ARCH_MIPS, UC_MODE_MIPS32 + UC_MODE_BIG_ENDIAN)
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uc.mem_map(addr, 0x1000)
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uc.mem_write(addr, code)
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uc.reg_write(UC_MIPS_REG_AT, 0)
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uc.emu_start(addr, addr + len(code))
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self.assertEqual(uc.reg_read(UC_MIPS_REG_AT), 0x3456)
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if __name__ == '__main__':
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regress.main()
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