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Improve documentation in bn_mul.h

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Co-authored-by: Tom Cosgrove <tom.cosgrove@arm.com>
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
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Dave Rodgman 2023-06-23 15:17:37 +01:00 • committed by GitHub
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commit 4e5c63d652
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library/bn_mul.h
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@ -248,6 +248,8 @@
#endif /* AMD64 */ #endif /* AMD64 */
// The following assembly code assumes that a pointer will fit in a 64-bit register
// (including ILP32 __aarch64__ ABIs such as on watchOS, hence the 2^32 - 1)
#if defined(__aarch64__) && (UINTPTR_MAX == 0xfffffffful || UINTPTR_MAX == 0xfffffffffffffffful) #if defined(__aarch64__) && (UINTPTR_MAX == 0xfffffffful || UINTPTR_MAX == 0xfffffffffffffffful)
#define MULADDC_X1_INIT \ #define MULADDC_X1_INIT \