From patchwork Fri Apr 4 17:34:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ross Burton X-Patchwork-Id: 60737 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6745EC369A1 for ; Fri, 4 Apr 2025 17:34:55 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web11.3087.1743788091029828643 for ; Fri, 04 Apr 2025 10:34:51 -0700 Authentication-Results: mx.groups.io; dkim=none (message not signed); spf=pass (domain: arm.com, ip: 217.140.110.172, mailfrom: ross.burton@arm.com) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 96B561515 for ; Fri, 4 Apr 2025 10:34:52 -0700 (PDT) Received: from cesw-amp-gbt-1s-m12830-04.lab.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 078843F63F for ; Fri, 4 Apr 2025 10:34:49 -0700 (PDT) From: Ross Burton To: meta-arm@lists.yoctoproject.org Subject: [PATCH 1/2] arm/execstack-native: add new recipe Date: Fri, 4 Apr 2025 18:34:44 +0100 Message-ID: <20250404173445.3901440-1-ross.burton@arm.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 04 Apr 2025 17:34:55 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-arm/message/6446 Add a recipe for the execstack binary from prelink-cross. This tool is used to manipulate the GNU_STACK segment in ELF binaries, specifically to control whether the binary requests an executable stack or not. Signed-off-by: Ross Burton --- .../recipes-devtools/fvp/execstack-native.bb | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 meta-arm/recipes-devtools/fvp/execstack-native.bb diff --git a/meta-arm/recipes-devtools/fvp/execstack-native.bb b/meta-arm/recipes-devtools/fvp/execstack-native.bb new file mode 100644 index 00000000..055d39ed --- /dev/null +++ b/meta-arm/recipes-devtools/fvp/execstack-native.bb @@ -0,0 +1,21 @@ +SUMMARY = "execstack tool" +LICENSE = "GPL-2.0-or-later" +LIC_FILES_CHKSUM = "file://COPYING;md5=c93c0550bd3173f4504b2cbd8991e50b" + +DEPENDS = "binutils-native elfutils-native" + +SRC_URI = "git://git.yoctoproject.org/prelink-cross;protocol=https;branch=master" +SRCREV = "ff2561c02ade96c5d4d56ddd4e27ff064840a176" +PV = "1.0+git${SRCPV}" + +S = "${WORKDIR}/git" + +inherit autotools native + +do_compile() { + oe_runmake -C ${B}/src execstack +} + +do_install() { + oe_runmake -C ${B}/src install-binPROGRAMS DESTDIR="${D}" +}