16 lines
386 B
ArmAsm
16 lines
386 B
ArmAsm
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.file "strcmp.S"
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.section .text
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.global _strcmp
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.type _strcmp,@function
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_strcmp:
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mov #-1, r3 ; Strictly speaking this is incorrect, but I doubt if anyone will ever know.
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scmpu ; Perform the string comparison
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bnc 1f ; If Carry is not set skip over
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scne.L r1 ; Set result based on Z flag
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rts ;
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1: ;
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mov #-1,r1 ; Carry not set, result should be negative
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rts ;
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