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Reduce build latency and fix old cpu bugs

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This commit is contained in:
Justine Tunney 2021-08-05 14:43:53 -07:00
parent df8ab0aa0c
commit 533f3d1ef1
69 changed files with 43069 additions and 43683 deletions
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37
third_party/mbedtls/ecp384.c vendored
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@ -35,8 +35,7 @@ mbedtls_p384_isz( uint64_t p[6] )
return( !p[0] & !p[1] & !p[2] & !p[3] & !p[4] & !p[5] );
}
static bool
mbedtls_p384_gte( uint64_t p[7] )
bool mbedtls_p384_gte( uint64_t p[7] )
{
return( (((int64_t)p[6] > 0) |
(!p[6] &
@ -129,15 +128,13 @@ mbedtls_p384_gro( uint64_t p[7] )
#endif
}
static inline void
mbedtls_p384_rum( uint64_t p[7] )
void mbedtls_p384_rum( uint64_t p[7] )
{
while( mbedtls_p384_gte( p ) )
mbedtls_p384_red( p );
}
static inline void
mbedtls_p384_mod( uint64_t X[12] )
void mbedtls_p384_mod( uint64_t X[12] )
{
secp384r1(X);
if( (int64_t)X[6] < 0 ){
@ -217,13 +214,13 @@ mbedtls_p384_plu( uint64_t A[7],
: "rax", "memory", "cc");
#else
uint64_t c;
ADC( X[0], A[0], B[0], 0, c );
ADC( X[1], A[1], B[1], c, c );
ADC( X[2], A[2], B[2], c, c );
ADC( X[3], A[3], B[3], c, c );
ADC( X[4], A[4], B[4], c, c );
ADC( X[5], A[5], B[5], c, c );
ADC( X[6], A[6], B[6], c, c );
ADC( A[0], A[0], B[0], 0, c );
ADC( A[1], A[1], B[1], c, c );
ADC( A[2], A[2], B[2], c, c );
ADC( A[3], A[3], B[3], c, c );
ADC( A[4], A[4], B[4], c, c );
ADC( A[5], A[5], B[5], c, c );
ADC( A[6], A[6], B[6], c, c );
#endif
}
@ -251,13 +248,13 @@ mbedtls_p384_slu( uint64_t A[7],
: "rax", "memory", "cc");
#else
uint64_t c;
SBB( X[0], A[0], B[0], 0, c );
SBB( X[1], A[1], B[1], c, c );
SBB( X[2], A[2], B[2], c, c );
SBB( X[3], A[3], B[3], c, c );
SBB( X[4], A[4], B[4], c, c );
SBB( X[5], A[5], B[5], c, c );
SBB( X[6], A[6], B[6], c, c );
SBB( A[0], A[0], B[0], 0, c );
SBB( A[1], A[1], B[1], c, c );
SBB( A[2], A[2], B[2], c, c );
SBB( A[3], A[3], B[3], c, c );
SBB( A[4], A[4], B[4], c, c );
SBB( A[5], A[5], B[5], c, c );
SBB( A[6], A[6], B[6], c, c );
#endif
}