From nobody Fri Dec 19 04:33:08 2025 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+105255+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+105255+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1684937176; cv=none; d=zohomail.com; s=zohoarc; b=ekUM0htQ+TxlBadqzSAxwCUpCa+GCjKShbelQMdVOE/WIz1lq3V1jKjLqaEk9beV2g/mZTkfUGaCFTDrLxd1Xgo7D1DkRhb1rIXHVWO2eREyCSUcXs+vmCnlukmg+a1CEp65pXb32uLKg44xPPnVdPAiYqt5YNYbH+Ae0lQmK+Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1684937176; 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=feFOLkXA3b+cLfSwRcCuqvLSs8HFoZCq3GgCobovhQ0=; b=aw0a/VgqYZ/xC47bLrYDp06jJq6x2qJg0WFrf8W8ren4qadLKLyIvaOLyks6w8TlAUTT69U7UB0ZITLoexIXG2Mi6cbwsO6m34Jv1eLDW6tO+7U65NtZk5nZOqtUeM6Fevpe4zfE0OWkfVRdpxw+2b26lqCaaQWyRK2P/OXz3ns= 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+105255+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 1684937176101186.1604143797266; Wed, 24 May 2023 07:06:16 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id KrQbYY1788612xZXBJkk6hpy; Wed, 24 May 2023 07:06:15 -0700 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.web10.9765.1684937173792202722 for ; Wed, 24 May 2023 07:06:13 -0700 X-Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-611-2LdJfvp4OBmhq98HPO04VQ-1; Wed, 24 May 2023 10:06:09 -0400 X-MC-Unique: 2LdJfvp4OBmhq98HPO04VQ-1 X-Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 7C8E4811767; Wed, 24 May 2023 14:06:04 +0000 (UTC) X-Received: from sirius.home.kraxel.org (unknown [10.39.192.48]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 395167AF5; Wed, 24 May 2023 14:06:04 +0000 (UTC) X-Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 9DAEC18011FA; Wed, 24 May 2023 16:06:00 +0200 (CEST) From: "Gerd Hoffmann" To: devel@edk2.groups.io Cc: Daniel Schaefer , =?UTF-8?q?Marvin=20H=C3=A4user?= , Rebecca Cran , Oliver Steffen , Liming Gao , Pawel Polawski , Chao Li , Ard Biesheuvel , Bob Feng , Sunil V L , Michael D Kinney , Leif Lindholm , Dongyan Qian , Yuwei Chen , Baoqi Zhang , Zhiguang Liu , Gerd Hoffmann , Ard Biesheuvel Subject: [edk2-devel] [PATCH v6 02/11] BaseTools: add -fdirect-access-external-data to clang pie builds Date: Wed, 24 May 2023 16:05:51 +0200 Message-Id: <20230524140600.1432056-3-kraxel@redhat.com> In-Reply-To: <20230524140600.1432056-1-kraxel@redhat.com> References: <20230524140600.1432056-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 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: f5GODtk6IJKZPXhEfwESOQ3Hx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1684937175; bh=PYD86QJJn4ultGxIGNN0UYQZ8lELqddPbGuTMCDRlCw=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=xG8tgeuI5zvmInNdCLhDCjryDhv59yzyL85sreDO07pmt8nG2nd3vWkSMXLLxrwQl43 eQcg+rWYiJnhU8AJwK0/N8P8X4nFj4hNXOlLj8Awe9Sq7qJWaLKjFPZD3bwd3iZZiU26w rn8tcUjKk+qy0G5bxUN3GfYbbIIE9ZYYE+o= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1684937177025100011 Content-Type: text/plain; charset="utf-8"; x-default="true" Tell clang to not use external (via got) references for data access. Signed-off-by: Gerd Hoffmann Reviewed-by: Ard Biesheuvel --- BaseTools/Conf/tools_def.template | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.t= emplate index 503a6687c1f0..92421e3d0118 100755 --- a/BaseTools/Conf/tools_def.template +++ b/BaseTools/Conf/tools_def.template @@ -1921,15 +1921,15 @@ NOOPT_CLANGDWARF_IA32_DLINK2_FLAGS =3D DEF(CLAN= GDWARF_IA32_DLINK2_FLAGS) -O0 - *_CLANGDWARF_X64_ASLPP_FLAGS =3D DEF(GCC_ASLPP_FLAGS) DEF(CLANGDW= ARF_X64_TARGET) *_CLANGDWARF_X64_VFRPP_FLAGS =3D DEF(GCC_VFRPP_FLAGS) DEF(CLANGDW= ARF_X64_TARGET) =20 -DEBUG_CLANGDWARF_X64_CC_FLAGS =3D DEF(CLANGDWARF_ALL_CC_FLAGS) -m6= 4 "-DEFIAPI=3D__attribute__((ms_abi))" -mno-red-zone -mcmodel=3Dsmall -fpie= -Oz -flto DEF(CLANGDWARF_X64_TARGET) -g +DEBUG_CLANGDWARF_X64_CC_FLAGS =3D DEF(CLANGDWARF_ALL_CC_FLAGS) -m6= 4 "-DEFIAPI=3D__attribute__((ms_abi))" -mno-red-zone -mcmodel=3Dsmall -fpie= -fdirect-access-external-data -Oz -flto DEF(CLANGDWARF_X64_TARGET) -g DEBUG_CLANGDWARF_X64_DLINK_FLAGS =3D DEF(CLANGDWARF_IA32_X64_DLINK_FL= AGS) -flto -Wl,-O3 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie -mc= model=3Dsmall -Wl,--apply-dynamic-relocs DEBUG_CLANGDWARF_X64_DLINK2_FLAGS =3D DEF(CLANGDWARF_X64_DLINK2_FLAGS)= -O3 -fuse-ld=3Dlld =20 -RELEASE_CLANGDWARF_X64_CC_FLAGS =3D DEF(CLANGDWARF_ALL_CC_FLAGS) -m6= 4 "-DEFIAPI=3D__attribute__((ms_abi))" -mno-red-zone -mcmodel=3Dsmall -fpie= -Oz -flto DEF(CLANGDWARF_X64_TARGET) +RELEASE_CLANGDWARF_X64_CC_FLAGS =3D DEF(CLANGDWARF_ALL_CC_FLAGS) -m6= 4 "-DEFIAPI=3D__attribute__((ms_abi))" -mno-red-zone -mcmodel=3Dsmall -fpie= -fdirect-access-external-data -Oz -flto DEF(CLANGDWARF_X64_TARGET) RELEASE_CLANGDWARF_X64_DLINK_FLAGS =3D DEF(CLANGDWARF_IA32_X64_DLINK_FL= AGS) -flto -Wl,-O3 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie -mc= model=3Dsmall -Wl,--apply-dynamic-relocs RELEASE_CLANGDWARF_X64_DLINK2_FLAGS =3D DEF(CLANGDWARF_X64_DLINK2_FLAGS)= -O3 -fuse-ld=3Dlld =20 -NOOPT_CLANGDWARF_X64_CC_FLAGS =3D DEF(CLANGDWARF_ALL_CC_FLAGS) -m6= 4 "-DEFIAPI=3D__attribute__((ms_abi))" -mno-red-zone -mcmodel=3Dsmall -fpie= -O0 DEF(CLANGDWARF_X64_TARGET) -g +NOOPT_CLANGDWARF_X64_CC_FLAGS =3D DEF(CLANGDWARF_ALL_CC_FLAGS) -m6= 4 "-DEFIAPI=3D__attribute__((ms_abi))" -mno-red-zone -mcmodel=3Dsmall -fpie= -fdirect-access-external-data -O0 DEF(CLANGDWARF_X64_TARGET) -g NOOPT_CLANGDWARF_X64_DLINK_FLAGS =3D DEF(CLANGDWARF_IA32_X64_DLINK_FL= AGS) -Wl,-O0 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie -mcmodel= =3Dsmall -Wl,--apply-dynamic-relocs NOOPT_CLANGDWARF_X64_DLINK2_FLAGS =3D DEF(CLANGDWARF_X64_DLINK2_FLAGS)= -O0 -fuse-ld=3Dlld =20 --=20 2.40.1 -=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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