From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1759594AbdKOViq (ORCPT <rfc822;w@1wt.eu>);
        Wed, 15 Nov 2017 16:38:46 -0500
Received: from mail-io0-f195.google.com ([209.85.223.195]:46451 "EHLO
        mail-io0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1757745AbdKOVeu (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Wed, 15 Nov 2017 16:34:50 -0500
X-Google-Smtp-Source: AGs4zMY+M2HFkmqYzuFsdl7SNouL/y1Jp3EiHGTYzPsWm3m6E6p8cxXys6gTZkxlVWVQs8aqtcmvUQ==
From: Sami Tolvanen <samitolvanen@google.com>
To: Alex Matveev <alxmtvv@gmail.com>, Andi Kleen <ak@linux.intel.com>,
        Ard Biesheuvel <ard.biesheuvel@linaro.org>,
        Greg Hackmann <ghackmann@google.com>,
        Kees Cook <keescook@chromium.org>,
        linux-arm-kernel@lists.infradead.org, linux-kbuild@vger.kernel.org,
        linux-kernel@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>,
        Michal Marek <michal.lkml@markovi.net>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Yury Norov <ynorov@caviumnetworks.com>,
        Matthias Kaehlcke <mka@chromium.org>
Cc: Sami Tolvanen <samitolvanen@google.com>
Subject: [PATCH v2 05/18] arm64: fix -m for GNU gold
Date: Wed, 15 Nov 2017 13:34:15 -0800
Message-Id: <20171115213428.22559-6-samitolvanen@google.com>
X-Mailer: git-send-email 2.15.0.448.gf294e3d99a-goog
In-Reply-To: <20171115213428.22559-1-samitolvanen@google.com>
References: <20171115213428.22559-1-samitolvanen@google.com>
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

GNU gold supports different emulations than bfd. Use aarch64_elf64_*_vec
instead of aarch64linux.

Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
---
 arch/arm64/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index ecd5ed11c764..6059c8169513 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -70,14 +70,22 @@ KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__AARCH64EB__
 AS		+= -EB
 LD		+= -EB
+ifeq ($(ld-name),gold)
+LDFLAGS		+= -maarch64_elf64_be_vec
+else
 LDFLAGS		+= -maarch64linuxb
+endif
 UTS_MACHINE	:= aarch64_be
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__AARCH64EL__
 AS		+= -EL
 LD		+= -EL
+ifeq ($(ld-name),gold)
+LDFLAGS		+= -maarch64_elf64_le_vec
+else
 LDFLAGS		+= -maarch64linux
+endif
 UTS_MACHINE	:= aarch64
 endif
 
-- 
2.15.0.448.gf294e3d99a-goog