9f578946d5
* Fix Python regression test suite (partial) * Fix Python regression test suite * Add a test for mapping at high addresses * Add ctl tests
44 lines
1.1 KiB
Python
Executable File
44 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import regress
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from unicorn import *
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from unicorn.x86_const import *
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# The file we're loading is a full assembled ELF.
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# Source for it, along with assembly instructions, are in x86_self_modifying.s
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filename = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'x86_self_modifying.elf')
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CODE_ADDR = 0x08048000
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STACK_ADDR = 0x2000000
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CODE = open(filename, 'rb').read()
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CODE_SIZE = len(CODE) + (0x1000 - len(CODE) % 0x1000)
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STACK_SIZE = 0x8000
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ENTRY_POINT = 0x8048074
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def hook_intr(uc, intno, data):
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uc.emu_stop()
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class SelfModifying(regress.RegressTest):
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def test_self_modifying(self):
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uc = Uc(UC_ARCH_X86, UC_MODE_32)
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uc.mem_map(CODE_ADDR, CODE_SIZE, 5)
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uc.mem_map(STACK_ADDR, STACK_SIZE, 7)
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uc.mem_write(CODE_ADDR, CODE)
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uc.reg_write(UC_X86_REG_ESP, STACK_ADDR + STACK_SIZE)
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uc.hook_add(UC_HOOK_INTR, hook_intr)
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uc.emu_start(ENTRY_POINT, -1)
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retcode = uc.reg_read(UC_X86_REG_EBX)
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self.assertEqual(retcode, 65)
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if __name__ == '__main__':
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regress.main()
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