From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail1.windriver.com (mail1.windriver.com [147.11.146.13]) by mail.openembedded.org (Postfix) with ESMTP id 684566BCE7 for ; Wed, 6 Mar 2019 04:24:19 +0000 (UTC) Received: from ALA-HCA.corp.ad.wrs.com ([147.11.189.40]) by mail1.windriver.com (8.15.2/8.15.1) with ESMTPS id x264OIo1021323 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL); Tue, 5 Mar 2019 20:24:19 -0800 (PST) Received: from pek-lpg-core2.corp.ad.wrs.com (128.224.153.41) by ALA-HCA.corp.ad.wrs.com (147.11.189.40) with Microsoft SMTP Server id 14.3.439.0; Tue, 5 Mar 2019 20:24:18 -0800 From: To: , Date: Wed, 6 Mar 2019 12:24:16 +0800 Message-ID: <1551846256-166265-1-git-send-email-mingli.yu@windriver.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Subject: [PATCH] gcc-sanitizers: fix the build with -fno-omit-frame-pointer X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Mar 2019 04:24:19 -0000 Content-Type: text/plain From: Mingli Yu Fix the below build issue for gcc-sanitizers when both -mthumb and -fno-omit-frame-pointer configured for arm. | ../../../../libsanitizer/sanitizer_common/sanitizer_linux.cc: In function 'sanitizer::uptr sanitizer::internal_clone(int (*)(void*), void*, int, void*, int*, void*, int*)': | ../../../../libsanitizer/sanitizer_common/sanitizer_linux.cc:1540:1: error: r7 cannot be used in asm here } Reference: https://reviews.llvm.org/D50180 Signed-off-by: Mingli Yu --- meta/recipes-devtools/gcc/gcc-sanitizers_8.2.bb | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/recipes-devtools/gcc/gcc-sanitizers_8.2.bb b/meta/recipes-devtools/gcc/gcc-sanitizers_8.2.bb index f3c7058..2f89c86 100644 --- a/meta/recipes-devtools/gcc/gcc-sanitizers_8.2.bb +++ b/meta/recipes-devtools/gcc/gcc-sanitizers_8.2.bb @@ -5,3 +5,4 @@ require gcc-sanitizers.inc # sanitizer_linux.s:5749: Error: lo register required -- `ldr ip,[sp],#8' ARM_INSTRUCTION_SET_armv4 = "arm" ARM_INSTRUCTION_SET_armv5 = "arm" +TARGET_CFLAGS_remove_arm = "${@bb.utils.contains('TUNE_CCARGS', '-mthumb', '-fno-omit-frame-pointer', '', d)}" -- 2.7.4