From patchwork Tue Sep 14 14:41:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Masami Hiramatsu (Google)" X-Patchwork-Id: 12493709 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8340C433EF for ; Tue, 14 Sep 2021 14:42:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9045E60F11 for ; Tue, 14 Sep 2021 14:42:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234832AbhINOnu (ORCPT ); Tue, 14 Sep 2021 10:43:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:36030 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233765AbhINOnD (ORCPT ); Tue, 14 Sep 2021 10:43:03 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5730560F11; Tue, 14 Sep 2021 14:41:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1631630506; bh=KEe5WdEyJHtzuPMGzpiocUmfrX3xOnunn5dZvpKwBh8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H0O7KnjhENSKmymiA5AxlQMCLHYg2ceHsvASG+IFQBPitXqJgEtKcmTy+nr49fhnL g0s7MfkeO3HE80yGuVRkDI+kGC14tnhxbdCtYGY1O8bB+i50VEjZhyNX6H7bTFHA3S NpqCCWHm6vPzLRiCAUjJMS1ni9RPTH7Cbgk0/FbXrOi4nsdZJgrst5f1lKNe5+kZeG MQns1JpgsOL9GS2uWv+7CL93cE9g0RoXWQea906+LQNpn1PyXs82dfxB0mWJqcA0zw WDDlXpN44zB5wg19AUokdc3xyqoZVlhiJUYbMkBpRolTbOkCeDB0XSFsBUAPSxLU3Y /ht2po03iTdCQ== From: Masami Hiramatsu To: Steven Rostedt , Josh Poimboeuf , Ingo Molnar Cc: X86 ML , Masami Hiramatsu , Daniel Xu , linux-kernel@vger.kernel.org, bpf@vger.kernel.org, kuba@kernel.org, mingo@redhat.com, ast@kernel.org, Thomas Gleixner , Borislav Petkov , Peter Zijlstra , kernel-team@fb.com, yhs@fb.com, linux-ia64@vger.kernel.org, Abhishek Sagar , Andrii Nakryiko , Paul McKenney Subject: [PATCH -tip v11 20/27] ARC: Add instruction_pointer_set() API Date: Tue, 14 Sep 2021 23:41:41 +0900 Message-Id: <163163050148.489837.15187799269793560256.stgit@devnote2> X-Mailer: git-send-email 2.25.1 In-Reply-To: <163163030719.489837.2236069935502195491.stgit@devnote2> References: <163163030719.489837.2236069935502195491.stgit@devnote2> User-Agent: StGit/0.19 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Add instruction_pointer_set() API for arc. Signed-off-by: Masami Hiramatsu --- arch/arc/include/asm/ptrace.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h index 4c3c9be5bd16..cca8d6583e31 100644 --- a/arch/arc/include/asm/ptrace.h +++ b/arch/arc/include/asm/ptrace.h @@ -149,6 +149,11 @@ static inline long regs_return_value(struct pt_regs *regs) return (long)regs->r0; } +static inline void instruction_pointer_set(struct pt_regs *regs, + unsigned long val) +{ + instruction_pointer(regs) = val; +} #endif /* !__ASSEMBLY__ */ #endif /* __ASM_PTRACE_H */