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authorjsing <>2023-01-20 17:26:03 +0000
committerjsing <>2023-01-20 17:26:03 +0000
commita50b434b87829ee0d12767c21ae98194684ab720 (patch)
treee3bd648b0409707ec556c3fb4a63555600a9eb16 /src/lib/libcrypto/bn/asm
parent7eb968d539adfad40fdf827796365d0d38b3db5f (diff)
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Move {mul,sqr}_add_c{,2} macros from bn_asm.c to bn_local.h.
These depend on other macros that are in already in bn_local.h and this makes them available to other source files. A lot more clean up will be needed in the future. Of course x86_64-gcc.c makes use of the same macro names - sprinkle some undef in there for the time being. ok tb@
Diffstat (limited to 'src/lib/libcrypto/bn/asm')
-rw-r--r--src/lib/libcrypto/bn/asm/x86_64-gcc.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/lib/libcrypto/bn/asm/x86_64-gcc.c b/src/lib/libcrypto/bn/asm/x86_64-gcc.c
index e98ffe41e5..c6d6239bc2 100644
--- a/src/lib/libcrypto/bn/asm/x86_64-gcc.c
+++ b/src/lib/libcrypto/bn/asm/x86_64-gcc.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: x86_64-gcc.c,v 1.7 2022/11/26 16:08:51 tb Exp $ */ 1/* $OpenBSD: x86_64-gcc.c,v 1.8 2023/01/20 17:26:03 jsing Exp $ */
2#include "../bn_local.h" 2#include "../bn_local.h"
3/* 3/*
4 * x86_64 BIGNUM accelerator version 0.1, December 2002. 4 * x86_64 BIGNUM accelerator version 0.1, December 2002.
@@ -227,6 +227,11 @@ BN_ULONG bn_sub_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int
227/* sqr_add_c(a,i,c0,c1,c2) -- c+=a[i]^2 for three word number c=(c2,c1,c0) */ 227/* sqr_add_c(a,i,c0,c1,c2) -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
228/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */ 228/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
229 229
230#undef mul_add_c
231#undef mul_add_c2
232#undef sqr_add_c
233#undef sqr_add_c2
234
230/* 235/*
231 * Keep in mind that carrying into high part of multiplication result 236 * Keep in mind that carrying into high part of multiplication result
232 * can not overflow, because it cannot be all-ones. 237 * can not overflow, because it cannot be all-ones.