TEXT memccpy(SB), $0MOVW R1, 0(FP) MOVW n+12(FP), R1 BEQ R1, ret MOVW s1+0(FP), R3 MOVW s2+4(FP), R2 MOVBU c+11(FP), R4 ADDU R1, R2, R5 l1: MOVBU (R2), R6 ADDU $1, R2 MOVBU R6, (R3) ADDU $1, R3 BEQ R4, R6, eq BNE R2, R5, l1 MOVW $0, R1 RET eq: MOVW R3, R1ret: RET
TEXT memccpy(SB), $0
MOVW R1, 0(FP)
MOVW n+12(FP), R1
BEQ R1, ret
MOVW s1+0(FP), R3
MOVW s2+4(FP), R2
MOVBU c+11(FP), R4
ADDU R1, R2, R5
l1: MOVBU (R2), R6
ADDU $1, R2
MOVBU R6, (R3)
ADDU $1, R3
BEQ R4, R6, eq
BNE R2, R5, l1
MOVW $0, R1
RET
eq: MOVW R3, R1
ret: RET