From nobody Mon Feb 9 16:19:05 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+96902+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+96902+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1669986627; cv=none; d=zohomail.com; s=zohoarc; b=kZWgKqrLcs1u1rlUXXSN2yMOacTKUnpzT73wbF2rSnrvgKP+u2W+XhnE34je3RAFlBL5Gw0TV2FPasnBWM0ZROcJLYNBlxN/YFRMAB2zgYl7lB6H9/1DyGHgBzidSdrRl84nmJqc8Lxrob6lmMunHdXkPQE01AlGMzAvhchJ3pg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1669986627; 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=dhSF3Q8V0N/itvWYZRZmyyoTILz+CMEoiLf0dsKdZi8=; b=WUluwlJeq9MLc8/10RGvowocW1kzKwfBwvzr+2DuJksreWhGi1yfsdI7BeTsSJUzENOvTeINblTl0c7thmpsoqpQ6RwN/2OgadpGqjMMjY+w7YVFTsrczg4u+yef/9nUF3Zw6aHe0SUEa0702imL5jj+9K4+ljCkR1zSuW4akCI= 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+96902+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 1669986627447113.64549589275998; Fri, 2 Dec 2022 05:10:27 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id QGspYY1788612xeSzTyEQZxm; Fri, 02 Dec 2022 05:10:27 -0800 X-Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mx.groups.io with SMTP id smtpd.web11.74525.1669986626187063438 for ; Fri, 02 Dec 2022 05:10:26 -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-183-Xho4nYomOZe0oDbB54yqrQ-1; Fri, 02 Dec 2022 08:10:21 -0500 X-MC-Unique: Xho4nYomOZe0oDbB54yqrQ-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 68EB23801F57; Fri, 2 Dec 2022 13:10:20 +0000 (UTC) X-Received: from sirius.home.kraxel.org (unknown [10.39.192.79]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 93F8EC15BB4; Fri, 2 Dec 2022 13:10:18 +0000 (UTC) X-Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id D1598180127F; Fri, 2 Dec 2022 14:10:09 +0100 (CET) From: "Gerd Hoffmann" To: devel@edk2.groups.io Cc: Bob Feng , Yuwei Chen , Erdem Aktas , Jordan Justen , Peter Grehan , Rebecca Cran , Liming Gao , Ard Biesheuvel , Gerd Hoffmann , Jiewen Yao , Min Xu , Brijesh Singh , Oliver Steffen , Pawel Polawski , Tom Lendacky , James Bottomley Subject: [edk2-devel] [PATCH 02/14] tools_def: add -fno-omit-frame-pointer to GCC48_{IA32,X64}_CC_FLAGS Date: Fri, 2 Dec 2022 14:09:57 +0100 Message-Id: <20221202131009.3190040-3-kraxel@redhat.com> In-Reply-To: <20221202131009.3190040-1-kraxel@redhat.com> References: <20221202131009.3190040-1-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: SSWtUWua5Hc0Fi6lOM2sk2UEx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1669986627; bh=rYXVrZ78lfgSAVdJqib+ijTt3nal6SpxGXom2PHmk5k=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=g2oxn3uX3w/YdhXC6XZH1esITH0ZqzFVkPbeHs27OjN1nEytaow00Ghub9kwrb0h8oz ZpERQG2AQ63qMhBnRpSewIttoyncv02jM6KMeQxti8yh4/nMv/spYlMn4726Bkahv5w/D xIZzaSxhVl91gljx2PDmK4tKwhFh3fId9mM= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1669986629341100017 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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