32 lines
342 B
Plaintext
32 lines
342 B
Plaintext
# cr16 testcase for tbit
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# mach: cr16
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.include "testutils.inc"
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start
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.global tbit
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tbit:
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movw $0, r1
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lpr r1, psr
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movw $0x7, r1
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tbit $0, r1
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spr psr, r1
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cmpb $0x20, r1
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beq ok1
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not_ok:
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fail
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ok1:
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movw $0, r1
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lpr r1, psr
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movw $0xa, r1
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movw $0x1, r2
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tbit r2,r1
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spr psr, r1
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cmpb $0x20, r1
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beq ok2
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br not_ok
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ok2:
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pass
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