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31 lines
866 B
31 lines
866 B
3 years ago
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#!/usr/bin/python
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# This is to test NASM syntax
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# Github issue: #xxx
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# Author: Nguyen Anh Quynh
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from keystone import *
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import regress
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class TestX86(regress.RegressTest):
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def runTest(self):
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# Initialize Keystone engine
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ks = Ks(KS_ARCH_X86, KS_MODE_32)
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# change the syntax to NASM
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ks.syntax = KS_OPT_SYNTAX_NASM
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# compile an instruction in NASM syntax
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encoding, count = ks.asm(b"mov dword [eax], 0x42424242")
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# Assert the result
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self.assertEqual(encoding, [ 0xc7, 0x00, 0x42, 0x42, 0x42, 0x42 ])
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# instructions separated by \n, and use ; for full line commenter
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encoding, count = ks.asm(b"add eax, ebx;inc ecx this comment is ignored\ninc edx")
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# Assert the result
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self.assertEqual(encoding, [ 0x01, 0xd8, 0x42 ])
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if __name__ == '__main__':
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regress.main()
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