meta-openembedded/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc/arm64_kexec-image-header.h-add-missing-le64toh.patch
Andrea Adami e22a87046f kexec-tools-klibc: upgrade from v. 2.0.2 to 2.0.17
This version does support aarch64.
Ad klibc-specific patchset and track the git repository
to get the (many) fixes for the warnings.

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
2018-05-17 08:32:26 -07:00

41 lines
1.0 KiB
Diff

From af7d06a753a4c377b7ffe587da67a6ba56048bea Mon Sep 17 00:00:00 2001
From: Andrea Adami <andrea.adami@gmail.com>
Date: Thu, 19 Apr 2018 10:47:17 +0200
Subject: [PATCH 2/2] kexec/arm64: image-header.h: add macro for le64toh
Fix
kexec-arm64.c:(.text+0x370): undefined reference to `le64toh'
kexec-arm64.c:(.text+0x380): undefined reference to `le64toh'
Upstream-Status: Inappropriate [klibc specific]
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
---
kexec/arch/arm64/image-header.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/kexec/arch/arm64/image-header.h b/kexec/arch/arm64/image-header.h
index 158d411..10ed2d6 100644
--- a/kexec/arch/arm64/image-header.h
+++ b/kexec/arch/arm64/image-header.h
@@ -8,6 +8,15 @@
#include <endian.h>
#include <stdint.h>
+#ifdef __KLIBC__
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define le64toh(x) (x)
+#endif
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define le64toh(x) __bswap_64(x)
+#endif
+#endif
+
/**
* struct arm64_image_header - arm64 kernel image header.
*
--
2.7.4