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block-sha1: more good unaligned memory access candidates

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In addition to X86, PowerPC and S390 are capable of unaligned memory
accesses.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nicolas Pitre 2009-08-13 00:29:14 -04:00 committed by Junio C Hamano
parent 660231aa97
commit ee7dc310af
1 changed files with 4 additions and 1 deletions
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5
block-sha1/sha1.c
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@ -67,7 +67,10 @@
* and is faster on architectures with memory alignment issues. * and is faster on architectures with memory alignment issues.
*/ */
#if defined(__i386__) || defined(__x86_64__) #if defined(__i386__) || defined(__x86_64__) || \
defined(__ppc__) || defined(__ppc64__) || \
defined(__powerpc__) || defined(__powerpc64__) || \
defined(__s390__) || defined(__s390x__)
#define get_be32(p) ntohl(*(unsigned int *)(p)) #define get_be32(p) ntohl(*(unsigned int *)(p))
#define put_be32(p, v) do { *(unsigned int *)(p) = htonl(v); } while (0) #define put_be32(p, v) do { *(unsigned int *)(p) = htonl(v); } while (0)