diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-extended/minifi-cpp/files/fix-libressl-avoid-BSWAP-assembly-for-ARM-v6.patch')
| -rw-r--r-- | meta-openembedded/meta-oe/recipes-extended/minifi-cpp/files/fix-libressl-avoid-BSWAP-assembly-for-ARM-v6.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-extended/minifi-cpp/files/fix-libressl-avoid-BSWAP-assembly-for-ARM-v6.patch b/meta-openembedded/meta-oe/recipes-extended/minifi-cpp/files/fix-libressl-avoid-BSWAP-assembly-for-ARM-v6.patch new file mode 100644 index 000000000..d0febfd53 --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-extended/minifi-cpp/files/fix-libressl-avoid-BSWAP-assembly-for-ARM-v6.patch @@ -0,0 +1,34 @@ +diff -urN -x .git orig/thirdparty/libressl/avoid-BSWAP-assembly-for-ARM-v6.patch patched/thirdparty/libressl/avoid-BSWAP-assembly-for-ARM-v6.patch +--- orig/thirdparty/libressl/avoid-BSWAP-assembly-for-ARM-v6.patch 1970-01-01 09:00:00.000000000 +0900 ++++ patched/thirdparty/libressl/avoid-BSWAP-assembly-for-ARM-v6.patch 2020-08-07 23:14:46.196764271 +0900 +@@ -0,0 +1,30 @@ ++This patch was imported from the libressl potable. ++https://github.com/libressl-portable/portable/commit/a9332ccecfce63bf54924e70c11f420edd3ae312 ++ ++From a9332ccecfce63bf54924e70c11f420edd3ae312 Mon Sep 17 00:00:00 2001 ++From: Brent Cook <bcook@openbsd.org> ++Date: Sun, 17 Jul 2016 18:12:23 -0500 ++Subject: [PATCH] avoid BSWAP assembly for ARM <= v6 ++ ++diff -urN orig/crypto/modes/modes_lcl.h patched/crypto/modes/modes_lcl.h ++--- orig/crypto/modes/modes_lcl.h 2018-11-18 21:27:10.000000000 +0900 +++++ patched/crypto/modes/modes_lcl.h 2020-08-07 23:11:01.960764745 +0900 ++@@ -45,14 +45,16 @@ ++ asm ("bswapl %0" \ ++ : "+r"(ret)); ret; }) ++ # elif (defined(__arm__) || defined(__arm)) && !defined(__STRICT_ALIGNMENT) ++-# define BSWAP8(x) ({ u32 lo=(u64)(x)>>32,hi=(x); \ +++# if (__ARM_ARCH >= 6) +++# define BSWAP8(x) ({ u32 lo=(u64)(x)>>32,hi=(x); \ ++ asm ("rev %0,%0; rev %1,%1" \ ++ : "+r"(hi),"+r"(lo)); \ ++ (u64)hi<<32|lo; }) ++-# define BSWAP4(x) ({ u32 ret; \ +++# define BSWAP4(x) ({ u32 ret; \ ++ asm ("rev %0,%1" \ ++ : "=r"(ret) : "r"((u32)(x))); \ ++ ret; }) +++# endif ++ # endif ++ #endif ++ #endif |