From nobody Mon Feb 9 18:18:36 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+96729+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+96729+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1669801469; cv=none; d=zohomail.com; s=zohoarc; b=OYwnYdY1MAm++p2JEse0jG4W7GMiiTGQ+T3Jp/OJ9e8VRVoPYyOJZJE+5+mkV8XXCw3jrZsrHXhCyVmzjzJ3cTFS9nFRP1UHqexky5YwVD/ZGqY8D/i3ib0AYvcSxZSadQzK8+pwfqlbFTtDdvScVjRusxuTOPAAqj7fBxZMDIU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1669801469; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=dj4nd6lg8N7G0RrGEJoartn7vc4g6B7srBCQVlP3sFg=; b=SS5ux7GSxYvMYndcxJiUtYf04r2df/MmulMOtPKpvPENrEhrLyR/ioO5EJCxIsbufrUtoaZSq+cDWwmGATRCOuuP4WPuMz411SzxjoBNXDYS9odMtpWJHRjFEEfPWanso+0FTnR0BGh9tD5LpVLOHfTYBc02CCqcC6esrrLWk4c= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+96729+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1669801469883406.79513436744935; Wed, 30 Nov 2022 01:44:29 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id 0bvNYY1788612xWv48V2LyV7; Wed, 30 Nov 2022 01:44:29 -0800 X-Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.groups.io with SMTP id smtpd.web10.7185.1669801468106841998 for ; Wed, 30 Nov 2022 01:44:28 -0800 X-Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-426-kXvih5ioO1a_rN8I8qBpyg-1; Wed, 30 Nov 2022 04:44:24 -0500 X-MC-Unique: kXvih5ioO1a_rN8I8qBpyg-1 X-Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 9DCDF383328E; Wed, 30 Nov 2022 09:44:22 +0000 (UTC) X-Received: from sirius.home.kraxel.org (unknown [10.39.192.79]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5FA35C15BB4; Wed, 30 Nov 2022 09:44:22 +0000 (UTC) X-Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id B0E0018000B2; Wed, 30 Nov 2022 10:44:14 +0100 (CET) From: "Gerd Hoffmann" To: devel@edk2.groups.io Cc: Alexey Kardashevskiy , Liming Gao , Erdem Aktas , Pawel Polawski , Jordan Justen , Ard Biesheuvel , Yuwei Chen , Tom Lendacky , James Bottomley , Gerd Hoffmann , Oliver Steffen , Jiewen Yao , Min Xu , Brijesh Singh , Bob Feng Subject: [edk2-devel] [PATCH v7 2/2] tools_def: add -fno-omit-frame-pointer to GCC48_{IA32,X64}_CC_FLAGS Date: Wed, 30 Nov 2022 10:44:14 +0100 Message-Id: <20221130094414.1983787-3-kraxel@redhat.com> In-Reply-To: <20221130094414.1983787-1-kraxel@redhat.com> References: <20221130094414.1983787-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,kraxel@redhat.com X-Gm-Message-State: mfRBLU0xgnTlnq9RXWj8kUvMx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1669801469; bh=SFmb/Xc44A9cIzxeoPcxVrq8DLXNEnRbXoxjiXZU7p0=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=mr4Vp2DPAdkWgEbqm0lU26vwfSywkij2II5Ujqwwghl5cQxjlMxAGXXedRh+140AAx5 6xOqejpDDfpeJH6owkz/9GYnaTWPMlsGEPcasjs6EzvVKDcitiLleYo1Zn1HdlUr+n1RZ zxfL/4Nsdo0UjVh/5o+KEH5bMHHTtz/PTj8= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1669801471226100002 Content-Type: text/plain; charset="utf-8"; x-default="true" Fixes problems due to code assuming it runs with frame pointers and thus updates rbp / ebp registers when switching stacks. Signed-off-by: Gerd Hoffmann --- BaseTools/Conf/tools_def.template | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.t= emplate index 73f95b2a3a9f..f1fd6a003062 100755 --- a/BaseTools/Conf/tools_def.template +++ b/BaseTools/Conf/tools_def.template @@ -1888,8 +1888,8 @@ DEFINE GCC_DEPS_FLAGS =3D -MMD -MF $@.de= ps =20 DEFINE GCC48_ALL_CC_FLAGS =3D DEF(GCC_ALL_CC_FLAGS) -ffunction-= sections -fdata-sections -DSTRING_ARRAY_NAME=3D$(BASE_NAME)Strings DEFINE GCC48_IA32_X64_DLINK_COMMON =3D -nostdlib -Wl,-n,-q,--gc-sections= -z common-page-size=3D0x20 -DEFINE GCC48_IA32_CC_FLAGS =3D DEF(GCC48_ALL_CC_FLAGS) -m32 -mar= ch=3Di586 -malign-double -fno-stack-protector -D EFI32 -fno-asynchronous-un= wind-tables -Wno-address -DEFINE GCC48_X64_CC_FLAGS =3D DEF(GCC48_ALL_CC_FLAGS) -m64 -fno= -stack-protector "-DEFIAPI=3D__attribute__((ms_abi))" -maccumulate-outgoing= -args -mno-red-zone -Wno-address -mcmodel=3Dsmall -fpie -fno-asynchronous-u= nwind-tables -Wno-address +DEFINE GCC48_IA32_CC_FLAGS =3D DEF(GCC48_ALL_CC_FLAGS) -m32 -mar= ch=3Di586 -malign-double -fno-stack-protector -D EFI32 -fno-asynchronous-un= wind-tables -Wno-address -fno-omit-frame-pointer +DEFINE GCC48_X64_CC_FLAGS =3D DEF(GCC48_ALL_CC_FLAGS) -m64 -fno= -stack-protector "-DEFIAPI=3D__attribute__((ms_abi))" -maccumulate-outgoing= -args -mno-red-zone -Wno-address -mcmodel=3Dsmall -fpie -fno-asynchronous-u= nwind-tables -Wno-address -fno-omit-frame-pointer DEFINE GCC48_IA32_X64_ASLDLINK_FLAGS =3D DEF(GCC48_IA32_X64_DLINK_COMMON) = -Wl,--entry,ReferenceAcpiTable -u ReferenceAcpiTable DEFINE GCC48_IA32_X64_DLINK_FLAGS =3D DEF(GCC48_IA32_X64_DLINK_COMMON) = -Wl,--entry,$(IMAGE_ENTRY_POINT) -u $(IMAGE_ENTRY_POINT) -Wl,-Map,$(DEST_DI= R_DEBUG)/$(BASE_NAME).map,--whole-archive DEFINE GCC48_IA32_DLINK2_FLAGS =3D -Wl,--defsym=3DPECOFF_HEADER_SIZE= =3D0x220 DEF(GCC_DLINK2_FLAGS_COMMON) --=20 2.38.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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