crypto: ghash-clmulni-intel - Use gas macro for PCLMULQDQ-NI and PSHUFB

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Old binutils do not support PCLMULQDQ-NI and PSHUFB, to make kernel
can be compiled by them, .byte code is used instead of assembly
instructions. But the readability and flexibility of raw .byte code is
not good.

So corresponding assembly instruction like gas macro is used instead.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Huang Ying 2009-11-23 19:55:22 +08:00 • committed by Herbert Xu

parent b369e52123

commit 564ec0ec05

1 changed files with 10 additions and 19 deletions

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arch/x86/crypto/ghash-clmulni-intel_asm.S

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