From 9534ce5bc56968a96d53a1bced68e1a45e51ef38 Mon Sep 17 00:00:00 2001 From: Jeffrey Walton Date: Fri, 20 May 2016 16:28:55 -0400 Subject: [PATCH] Add ARM-64 defines for CRYPTOPP_L1_CACHE_LINE_SIZE --- config.h | 2 +- config.recommend | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/config.h b/config.h index 35e3e324..f67dbb5a 100644 --- a/config.h +++ b/config.h @@ -292,7 +292,7 @@ NAMESPACE_END #ifndef CRYPTOPP_L1_CACHE_LINE_SIZE // This should be a lower bound on the L1 cache line size. It's used for defense against timing attacks. // Also see http://stackoverflow.com/questions/794632/programmatically-get-the-cache-line-size. - #if defined(_M_X64) || defined(__x86_64__) || (__ILP32__ >= 1) + #if defined(_M_X64) || defined(__x86_64__) || (__ILP32__ >= 1) || (__arm64__) || (__aarch64__) #define CRYPTOPP_L1_CACHE_LINE_SIZE 64 #else // L1 cache line size is 32 on Pentium III and earlier diff --git a/config.recommend b/config.recommend index c12f4c04..3aa71f2d 100644 --- a/config.recommend +++ b/config.recommend @@ -292,7 +292,7 @@ NAMESPACE_END #ifndef CRYPTOPP_L1_CACHE_LINE_SIZE // This should be a lower bound on the L1 cache line size. It's used for defense against timing attacks. // Also see http://stackoverflow.com/questions/794632/programmatically-get-the-cache-line-size. - #if defined(_M_X64) || defined(__x86_64__) || (__ILP32__ >= 1) + #if defined(_M_X64) || defined(__x86_64__) || (__ILP32__ >= 1) || (__arm64__) || (__aarch64__) #define CRYPTOPP_L1_CACHE_LINE_SIZE 64 #else // L1 cache line size is 32 on Pentium III and earlier