From: André Draszik <adraszik@tycoint.com>
Date: Wed, 20 Sep 2017 09:41:55 +0000 (+0100)
Subject: kernel-uimage: optimise UBOOT_ENTRYSYMBOL support
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~19884
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=614e8be7a89a2f2113fa40b11e7a05b9e8155f6a;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

kernel-uimage: optimise UBOOT_ENTRYSYMBOL support

This is the remaining local change to a fix similar to
commit e0b4f018d1c2 ("kernel-uimage.bbclass: Fix up
generation of uImage from vmlinux"):

Make awk exit on match to save a few CPU cycles so as
to make this similar to kernel-fitimage.bbclass

Signed-off-by: André Draszik <adraszik@tycoint.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
---

diff --git a/meta/classes/kernel-uimage.bbclass b/meta/classes/kernel-uimage.bbclass
index 7c026abf0b1..1d8656e76e3 100644
--- a/meta/classes/kernel-uimage.bbclass
+++ b/meta/classes/kernel-uimage.bbclass
@@ -27,7 +27,7 @@ do_uboot_mkimage() {
 	ENTRYPOINT=${UBOOT_ENTRYPOINT}
 	if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then
 		ENTRYPOINT=`${HOST_PREFIX}nm ${B}/vmlinux | \
-			awk '$3=="${UBOOT_ENTRYSYMBOL}" {print $1}'`
+			awk '$3=="${UBOOT_ENTRYSYMBOL}" {print "0x"$1;exit}'`
 	fi
 
 	uboot-mkimage -A ${UBOOT_ARCH} -O linux -T kernel -C "${linux_comp}" -a ${UBOOT_LOADADDRESS} -e $ENTRYPOINT -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin ${B}/arch/${ARCH}/boot/uImage