28 lines
299 B
ArmAsm
28 lines
299 B
ArmAsm
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TEXT memset(SB), $-4
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MOVBU c+8(FP), R1
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MOVWU n+16(FP), R2
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ADD R0, R2, R3
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BIC $7, R2, R4
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CBZ R4, _loop1
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ADD R0, R4, R4
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ORR R1<<8, R1
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ORR R1<<16, R1
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ORR R1<<32, R1
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_loop8:
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MOV R1, (R0)8!
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CMP R4, R0
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BNE _loop8
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_loop1:
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CMP R3, R0
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BEQ _done
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MOVBU R1, (R0)1!
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B _loop1
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_done:
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RETURN
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