| Message ID | 20230625095644.3156349-9-kernel@xen0n.name |
|---|---|
| State | New |
| Headers |
Return-Path: <linux-kernel-owner@vger.kernel.org>
Delivered-To: ouuuleilei@gmail.com
Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp6828279vqr;
Sun, 25 Jun 2023 03:04:17 -0700 (PDT)
X-Google-Smtp-Source:
ACHHUZ41wthjDf9bk7Cwa4sOLYCJneNFqDM/5juk+jVzBvg4PtlzKBV5UU6SD8UmHYumuj8OJcPB
X-Received: by 2002:a05:6808:4291:b0:39a:bc60:adf9 with SMTP id
dq17-20020a056808429100b0039abc60adf9mr21339286oib.7.1687687457089;
Sun, 25 Jun 2023 03:04:17 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1687687457; cv=none;
d=google.com; s=arc-20160816;
b=xNnm4R7XisaSwAfUw2HE4d+nlSD1Yi+9LBdXmP6GcjcUPGHY7OWXVD695G3eyZz+JW
2vSqgysn4JbZ5pl/BgxWrv+LRfYx1Vd6lMp4sU5+QMRK13S6tqFcZtxzYfIwgVizucUb
vbDJ0wMde5TrQadxhL/7dHgVaFfXhueYqU4AmExpRaGRL0/Dqol6YacV+cNPngiMpR3y
6LlRL4vRIWNnR8NaEC6mHlgzgMLdKMXQ2gtLNEimUKG5K3jVpLy1G73ERi3G+fXjRJkn
qytsNULdS7v3F8zWfFmUYCDenJtJf7rFpeGEWUFxN0bOrCJXIP+nuhcfy2P8hMhdUlIG
xWtA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com;
s=arc-20160816;
h=list-id:precedence:content-transfer-encoding:mime-version
:references:in-reply-to:message-id:date:subject:cc:to:from
:dkim-signature;
bh=YTz8C84pk81C0o2NjwFBBo9+aKEe1lQCS+FEea4oIOU=;
fh=cOkhPHs+QQbxcIFG9XL5O7NpzAYOWU9SlXvAO44hRCk=;
b=aTdlQFaWSstAb8zXG9GgsEf1bpyy4TquyuJLHcIlhN519c8ns73jYTVVJQcesbN+SD
vfOlqlVDqnoLD9NpJmM75ts2bxFhycdAVj6/DxNvVX4x1aReD7XYYTvU/6HTm3PPFayx
nxetqogI8Mn6Ov6RnpZJfmDh9LnSuZjIZrirvqVJTaK5zyJGmDKh7sMiT7Qfb65qopTY
Ux+B3/E7HN7BCZPMEV/63CwraSTj/E9jEi/ACJ3PVh67gAiwFh81eDr6sUymGr1WPNUW
aox0CejU4xG1MPcdTdmBUZNgy/eoBTv1gchTRkPRR7qSY+b9yM5LHxxBa2RuXjILw7Lf
svDQ==
ARC-Authentication-Results: i=1; mx.google.com;
dkim=pass header.i=@xen0n.name header.s=mail header.b=sHDre7+M;
spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
smtp.mailfrom=linux-kernel-owner@vger.kernel.org
Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20])
by mx.google.com with ESMTP id
v34-20020a634822000000b005533f251ea7si2984474pga.122.2023.06.25.03.04.04;
Sun, 25 Jun 2023 03:04:17 -0700 (PDT)
Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
client-ip=2620:137:e000::1:20;
Authentication-Results: mx.google.com;
dkim=pass header.i=@xen0n.name header.s=mail header.b=sHDre7+M;
spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
smtp.mailfrom=linux-kernel-owner@vger.kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S231969AbjFYJ6X (ORCPT <rfc822;duw91626@gmail.com> + 99 others);
Sun, 25 Jun 2023 05:58:23 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49300 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S232048AbjFYJ6L (ORCPT
<rfc822;linux-kernel@vger.kernel.org>);
Sun, 25 Jun 2023 05:58:11 -0400
Received: from mailbox.box.xen0n.name (mail.xen0n.name [115.28.160.31])
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3075E78;
Sun, 25 Jun 2023 02:58:00 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xen0n.name; s=mail;
t=1687687079; bh=H4NWls1bUMGdPdN2OveQqxUMkhksKubc1e0oOz7s4Zo=;
h=From:To:Cc:Subject:Date:In-Reply-To:References:From;
b=sHDre7+MIxe4WQ9QS0lzPx9Dumw9urre45a1mvqRpkjtJDoLDxkzHMPjfE2HZVtFf
D42CXGxQnJjuBmQwADvU4RY2meRUwyzlTkSahMQ7vkFUu+mEA0m/eFxMh77v/zMZdY
uYXa4Y64sAkFaB33r0rvJAsQ818oKanHu7sbiNeA=
Received: from ld50.lan (unknown [101.88.25.181])
(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
key-exchange X25519 server-signature RSA-PSS (2048 bits)
server-digest SHA256)
(No client certificate requested)
by mailbox.box.xen0n.name (Postfix) with ESMTPSA id 44E61605E5;
Sun, 25 Jun 2023 17:57:59 +0800 (CST)
From: WANG Xuerui <kernel@xen0n.name>
To: Huacai Chen <chenhuacai@kernel.org>
Cc: WANG Rui <wangrui@loongson.cn>, Xi Ruoyao <xry111@xry111.site>,
loongarch@lists.linux.dev, linux-kbuild@vger.kernel.org,
llvm@lists.linux.dev, linux-kernel@vger.kernel.org,
WANG Xuerui <git@xen0n.name>,
Nick Desaulniers <ndesaulniers@google.com>
Subject: [PATCH v3 8/8] Makefile: Add loongarch target flag for Clang
compilation
Date: Sun, 25 Jun 2023 17:56:44 +0800
Message-Id: <20230625095644.3156349-9-kernel@xen0n.name>
X-Mailer: git-send-email 2.40.0
In-Reply-To: <20230625095644.3156349-1-kernel@xen0n.name>
References: <20230625095644.3156349-1-kernel@xen0n.name>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,
DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS,
T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?=
X-GMAIL-THRID: =?utf-8?q?1769668563053376921?=
X-GMAIL-MSGID: =?utf-8?q?1769668563053376921?=
|
| Series |
LoongArch: Preliminary ClangBuiltLinux enablement
|
|
Commit Message
WANG Xuerui
June 25, 2023, 9:56 a.m. UTC
From: WANG Xuerui <git@xen0n.name> The LoongArch kernel is 64-bit and built with the soft-float ABI, hence the loongarch64-linux-gnusf target. (The "libc" part can affect the codegen of libcalls: other arches do not use a bare-metal target, and currently the only fully supported libc on LoongArch is glibc anyway.) See: https://lore.kernel.org/loongarch/CAKwvOdnimxv8oJ4mVY74zqtt1x7KTMrWvn2_T9x22SFDbU6rHQ@mail.gmail.com/ Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> --- scripts/Makefile.clang | 1 + 1 file changed, 1 insertion(+)
diff --git a/scripts/Makefile.clang b/scripts/Makefile.clang index 058a4c0f864e..6c23c6af797f 100644 --- a/scripts/Makefile.clang +++ b/scripts/Makefile.clang @@ -4,6 +4,7 @@ CLANG_TARGET_FLAGS_arm := arm-linux-gnueabi CLANG_TARGET_FLAGS_arm64 := aarch64-linux-gnu CLANG_TARGET_FLAGS_hexagon := hexagon-linux-musl +CLANG_TARGET_FLAGS_loongarch := loongarch64-linux-gnusf CLANG_TARGET_FLAGS_m68k := m68k-linux-gnu CLANG_TARGET_FLAGS_mips := mipsel-linux-gnu CLANG_TARGET_FLAGS_powerpc := powerpc64le-linux-gnu