From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5855BC77B7D for ; Thu, 18 May 2023 13:14:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231675AbjERNOb (ORCPT ); Thu, 18 May 2023 09:14:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231245AbjERNNz (ORCPT ); Thu, 18 May 2023 09:13:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9915A1BF2; Thu, 18 May 2023 06:13:11 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0C94A64F5F; Thu, 18 May 2023 13:13:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 57254C433A8; Thu, 18 May 2023 13:12:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684415586; bh=bke8fOXFDjV1zILAGkdyjNPTOfL1ZR2nFogEIcEnLNk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GAMuo5pzwMOpvpmRdsBO4B//KtrUXd+imzrD5Mh3DDlBHufx0EB8V67w+qPAZFV1z dsqcutlrg70o3jltbUb8FdXkMkK0WOJiUziB5H/f9M6hsBAsHfvZAoRpxHo/Hnk2D8 OMPuo3LdhV3xqOxptOa0dkbeZEbo4AKYiMSGU5osum00FOUUMxAffoFb8mVcVMhH8J XeXitd2dU/FrKFfnDAI3T+wzVF1rTw/2U5SFNj5R+JMAsFe0U4ohwdoDLHRxLQ1L/i uM55dAsOlzVyslN7sFhhHr/n12ybWoBzk/8MLAWevVB0GKpEtGKqK+xTAD0/MU2Z6q 0jXdFydmOx8Sg== From: guoren@kernel.org To: arnd@arndb.de, guoren@kernel.org, palmer@rivosinc.com, tglx@linutronix.de, peterz@infradead.org, luto@kernel.org, conor.dooley@microchip.com, heiko@sntech.de, jszhang@kernel.org, chenhuacai@kernel.org, apatel@ventanamicro.com, atishp@atishpatra.org, mark.rutland@arm.com, bjorn@kernel.org, paul.walmsley@sifive.com, catalin.marinas@arm.com, will@kernel.org, rppt@kernel.org, anup@brainfault.org, shihua@iscas.ac.cn, jiawei@iscas.ac.cn, liweiwei@iscas.ac.cn, luxufan@iscas.ac.cn, chunyu@iscas.ac.cn, tsu.yubo@gmail.com, wefu@redhat.com, wangjunqiang@iscas.ac.cn, kito.cheng@sifive.com, andy.chiu@sifive.com, vincent.chen@sifive.com, greentime.hu@sifive.com, corbet@lwn.net, wuwei2016@iscas.ac.cn, jrtc27@jrtc27.com Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Guo Ren , Guo Ren Subject: [RFC PATCH 12/22] riscv: s64ilp32: Add ELF32 support Date: Thu, 18 May 2023 09:10:03 -0400 Message-Id: <20230518131013.3366406-13-guoren@kernel.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20230518131013.3366406-1-guoren@kernel.org> References: <20230518131013.3366406-1-guoren@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org From: Guo Ren Use abi_len to distinct ELF32 and ELF64 because s64ilp32 is xlen=64 and abi_len=32 (__SIZEOF_POINTER__=4). And s64ilp32 is an ELF32 based the same as s32ilp32. Signed-off-by: Guo Ren Signed-off-by: Guo Ren --- arch/riscv/include/uapi/asm/elf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/include/uapi/asm/elf.h b/arch/riscv/include/uapi/asm/elf.h index d696d6610231..962e8ec8fe05 100644 --- a/arch/riscv/include/uapi/asm/elf.h +++ b/arch/riscv/include/uapi/asm/elf.h @@ -24,7 +24,7 @@ typedef __u64 elf_fpreg_t; typedef union __riscv_fp_state elf_fpregset_t; #define ELF_NFPREG (sizeof(struct __riscv_d_ext_state) / sizeof(elf_fpreg_t)) -#if __riscv_xlen == 64 +#if __SIZEOF_POINTER__ == 8 #define ELF_RISCV_R_SYM(r_info) ELF64_R_SYM(r_info) #define ELF_RISCV_R_TYPE(r_info) ELF64_R_TYPE(r_info) #else -- 2.36.1