diff options
Diffstat (limited to 'cipher/whirlpool.c')
| -rw-r--r-- | cipher/whirlpool.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/cipher/whirlpool.c b/cipher/whirlpool.c index 2732f63c..5f224a14 100644 --- a/cipher/whirlpool.c +++ b/cipher/whirlpool.c @@ -42,7 +42,8 @@ /* USE_AMD64_ASM indicates whether to use AMD64 assembly code. */ #undef USE_AMD64_ASM -#if defined(__x86_64__) && defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) +#if defined(__x86_64__) && (defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) || \ + defined(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS)) # define USE_AMD64_ASM 1 #endif @@ -1192,9 +1193,17 @@ whirlpool_init (void *ctx, unsigned int flags) #ifdef USE_AMD64_ASM +#ifdef HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS +# define ASM_FUNC_ABI __attribute__((sysv_abi)) +# define ASM_EXTRA_STACK (10 * 16) +#else +# define ASM_FUNC_ABI +# define ASM_EXTRA_STACK 0 +#endif + extern unsigned int _gcry_whirlpool_transform_amd64(u64 *state, const unsigned char *data, - size_t nblks, const struct whirlpool_tables_s *tables); + size_t nblks, const struct whirlpool_tables_s *tables) ASM_FUNC_ABI; static unsigned int whirlpool_transform (void *ctx, const unsigned char *data, size_t nblks) @@ -1202,7 +1211,7 @@ whirlpool_transform (void *ctx, const unsigned char *data, size_t nblks) whirlpool_context_t *context = ctx; return _gcry_whirlpool_transform_amd64( - context->hash_state, data, nblks, &tab); + context->hash_state, data, nblks, &tab) + ASM_EXTRA_STACK; } #else /* USE_AMD64_ASM */ |