From patchwork Mon Mar 22 06:40:51 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: 12153881 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=-19.2 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 21A36C433DB for ; Mon, 22 Mar 2021 06:41:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F10ED61973 for ; Mon, 22 Mar 2021 06:41:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230085AbhCVGlK (ORCPT ); Mon, 22 Mar 2021 02:41:10 -0400 Received: from mail.kernel.org ([198.145.29.99]:55560 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230187AbhCVGlC (ORCPT ); Mon, 22 Mar 2021 02:41:02 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id CC7086196F; Mon, 22 Mar 2021 06:40:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1616395262; bh=KEe5WdEyJHtzuPMGzpiocUmfrX3xOnunn5dZvpKwBh8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uSS1kzS++kF0uS+qbAjz0L4wI3961Clam/xUI5ICyHJ9NuA+LnYReOip/uDh3tt41 MTuAzBQ7cNYUqFIjOg9h/c24LelxaVfPqZv7jXGTgfE9Fsr/vv5G96P395xI+1aKGB 37a65IZ4iKYlngkLm5NCD5CCsg10Ym9I+Nw3IeOQBQAQLh2WKfxkktN6D/PFO2MZUk NMYumkCwLxhQcW0z6wzwq4AVrlEuZx3nf2Y6a66CrtJ/sJnwgFCWrMhJ9AeEUvI6kz M/LozB6iIWOZVLfdFZ+gDeerW9qeRGc4IChfdIx3uOc89D5VcKx7oqCmWd7RJ1lxFe 8MbG/3f773nmA== From: Masami Hiramatsu To: Steven Rostedt , 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, tglx@linutronix.de, kernel-team@fb.com, yhs@fb.com, Josh Poimboeuf , linux-ia64@vger.kernel.org, Abhishek Sagar Subject: [PATCH -tip v4 06/12] ARC: Add instruction_pointer_set() API Date: Mon, 22 Mar 2021 15:40:51 +0900 Message-Id: <161639525131.895304.18317148642604879905.stgit@devnote2> X-Mailer: git-send-email 2.25.1 In-Reply-To: <161639518354.895304.15627519393073806809.stgit@devnote2> References: <161639518354.895304.15627519393073806809.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 */