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Fix internal.h

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This commit is contained in:
Chen Xijun 2022-07-27 15:29:22 +08:00
commit d11221d7fa
1 changed files with 12 additions and 3 deletions
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9
zeroidc/vendor/ring/crypto/fipsmodule/bn/internal.h vendored
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@ -132,6 +132,13 @@
#pragma intrinsic(_umul128) #pragma intrinsic(_umul128)
#endif #endif
#if defined(OPENSSL_AARCH64) && defined(_MSC_VER) && ! defined(__clang__)
#pragma warning(push, 3)
#include <intrin.h>
#pragma warning(pop)
#pragma intrinsic(_umul128)
#endif
#include "../../internal.h" #include "../../internal.h"
typedef crypto_word BN_ULONG; typedef crypto_word BN_ULONG;
@ -187,6 +194,8 @@ static inline void bn_umult_lohi(BN_ULONG *low_out, BN_ULONG *high_out,
BN_ULONG a, BN_ULONG b) { BN_ULONG a, BN_ULONG b) {
#if defined(OPENSSL_X86_64) && defined(_MSC_VER) && !defined(__clang__) #if defined(OPENSSL_X86_64) && defined(_MSC_VER) && !defined(__clang__)
*low_out = _umul128(a, b, high_out); *low_out = _umul128(a, b, high_out);
#elif defined(OPENSSL_AARCH64) && defined(_MSC_VER) && ! defined(__clang__)
*low_out = _umul128(a, b, high_out);
#else #else
BN_ULLONG result = (BN_ULLONG)a * b; BN_ULLONG result = (BN_ULLONG)a * b;
*low_out = (BN_ULONG)result; *low_out = (BN_ULONG)result;