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zuc: ppc64x fix compile error 2

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Sun Yimin 2024-10-03 12:37:39 +08:00 committed by GitHub
parent 42d60f042d
commit 652f4d0393
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1 changed files with 3 additions and 2 deletions
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zuc/core_ppc64x.s
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@ -218,12 +218,13 @@ GLOBL rcon<>(SB), RODATA, $176
SLD $15, tmpR4 \
ADD tmpR4, W \
\ // Reduce it to 31-bit value
MOVD $0x7FFFFFFF, tmpR2 \
SRD $31, W, tmpR1 \
AND $0x7FFFFFFF, W \
AND tmpR2, W \
ADD tmpR1, W \
\
SRD $31, W, tmpR1 \
AND $0x7FFFFFFF, W \
AND tmpR2, W \
ADD tmpR1, W \
\ // LFSR_S16 = (LFSR_S15++) = W
MOVW W, (((0 + idx) % 16)*4)(addr)