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| author | Andy Polyakov <appro@openssl.org> | 2008-04-24 09:59:45 +0000 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2008-04-24 09:59:45 +0000 |
| commit | 281066cb039e96faf7466db8845af7e4836dcfb1 (patch) | |
| tree | 786ec8cab591c1585b8737c14bc393ea70f0a3ec /crypto/sha/sha512.c | |
| parent | 830b8877ba69c70c49869d296df2568e3c8441b7 (diff) | |
| download | openssl-281066cb039e96faf7466db8845af7e4836dcfb1.zip openssl-281066cb039e96faf7466db8845af7e4836dcfb1.tar.gz openssl-281066cb039e96faf7466db8845af7e4836dcfb1.tar.bz2 | |
Compensate inline assembler in sha512.c for gcc 2.7.2 compiler bug.
PR: 1667
Diffstat (limited to 'crypto/sha/sha512.c')
| -rw-r--r-- | crypto/sha/sha512.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/crypto/sha/sha512.c b/crypto/sha/sha512.c index 654b59a..2284eef 100644 --- a/crypto/sha/sha512.c +++ b/crypto/sha/sha512.c @@ -364,19 +364,19 @@ static const SHA_LONG64 K512[80] = { # elif (defined(__i386) || defined(__i386__)) && !defined(B_ENDIAN) # if defined(I386_ONLY) # define PULL64(x) ({ const unsigned int *p=(const unsigned int *)(&(x));\ - unsigned int hi,lo; \ + unsigned int hi=p[0],lo=p[1]; \ asm("xchgb %%ah,%%al;xchgb %%dh,%%dl;"\ "roll $16,%%eax; roll $16,%%edx; "\ "xchgb %%ah,%%al;xchgb %%dh,%%dl;" \ : "=a"(lo),"=d"(hi) \ - : "0"(p[1]),"1"(p[0]) : "cc"); \ + : "0"(lo),"1"(hi) : "cc"); \ ((SHA_LONG64)hi)<<32|lo; }) # else # define PULL64(x) ({ const unsigned int *p=(const unsigned int *)(&(x));\ - unsigned int hi,lo; \ + unsigned int hi=p[0],lo=p[1]; \ asm ("bswapl %0; bswapl %1;" \ : "=r"(lo),"=r"(hi) \ - : "0"(p[1]),"1"(p[0])); \ + : "0"(lo),"1"(hi)); \ ((SHA_LONG64)hi)<<32|lo; }) # endif # elif (defined(_ARCH_PPC) && defined(__64BIT__)) || defined(_ARCH_PPC64) |