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| author | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2013-06-20 14:20:36 +0300 |
|---|---|---|
| committer | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2013-06-20 14:20:36 +0300 |
| commit | 3544fa8aa63bef9a35abf236e9376191b5ec206b (patch) | |
| tree | 3e48b8009b02dfd544efc5199abc780dcca5a9d1 /cipher/serpent-sse2-amd64.S | |
| parent | ec2f8de409a93c80efa658134df22074a9bca5a4 (diff) | |
| download | libgcrypt-3544fa8aa63bef9a35abf236e9376191b5ec206b.tar.gz | |
Check if assembler is compatible with AMD64 assembly implementations
* cipher/blowfish-amd64.S: Enable only if
HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS is defined.
* cipher/camellia-aesni-avx-amd64.S: Ditto.
* cipher/camellia-aesni-avx2-amd64.S: Ditto.
* cipher/cast5-amd64.S: Ditto.
* cipher/rinjdael-amd64.S: Ditto.
* cipher/serpent-avx2-amd64.S: Ditto.
* cipher/serpent-sse2-amd64.S: Ditto.
* cipher/twofish-amd64.S: Ditto.
* cipher/blowfish.c: Use AMD64 assembly implementation only if
HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS is defined
* cipher/camellia-glue.c: Ditto.
* cipher/cast5.c: Ditto.
* cipher/rijndael.c: Ditto.
* cipher/serpent.c: Ditto.
* cipher/twofish.c: Ditto.
* configure.ac: Check gcc/as compatibility with AMD64 assembly
implementations.
--
Later these checks can be split and assembly implementations adapted to handle
different platforms, but for now disable AMD64 assembly implementations if
assembler does not look to be able to handle them.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Diffstat (limited to 'cipher/serpent-sse2-amd64.S')
| -rw-r--r-- | cipher/serpent-sse2-amd64.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cipher/serpent-sse2-amd64.S b/cipher/serpent-sse2-amd64.S index 5f9e9d22..fe9feeea 100644 --- a/cipher/serpent-sse2-amd64.S +++ b/cipher/serpent-sse2-amd64.S @@ -20,7 +20,7 @@ #ifdef __x86_64 #include <config.h> -#if defined(USE_SERPENT) +#if defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) && defined(USE_SERPENT) #ifdef __PIC__ # define RIP (%rip) |