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42 lines
1.1 KiB
42 lines
1.1 KiB
#!/usr/bin/python
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# Test BL <target> instruction for ARM32
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# Github issue: #257
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# Author: shakamd
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from keystone import *
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import regress
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class TestARM(regress.RegressTest):
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def runTest(self):
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# Initialize Keystone engine
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ks = Ks(KS_ARCH_ARM, KS_MODE_ARM)
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# Assemble to get back insn encoding & statement count
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encoding, count = ks.asm(b"""
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nop
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bl #0xfffe5064
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""")
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# Assert the result
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self.assertEqual(encoding[-4:], [ 0x16, 0x94, 0xff, 0xeb ])
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encoding, count = ks.asm(b"""
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nop
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nop
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bl #0xfffe5068
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""")
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# Assert the result
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self.assertEqual(encoding[-4:], [ 0x16, 0x94, 0xff, 0xeb ])
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encoding, count = ks.asm(b"""
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nop
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lsr r7, r2, #8
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bl #0xfffe5068
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""")
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# Assert the result
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self.assertEqual(encoding[-4:], [ 0x16, 0x94, 0xff, 0xeb ])
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if __name__ == '__main__':
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regress.main()
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