From patchwork Fri Nov 4 22:51:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 13032679 X-Patchwork-Delegate: palmer@dabbelt.com 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A06FCC433FE for ; Fri, 4 Nov 2022 22:52:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Ucxf9stpp+ZKf8VcY4AxmMngMybkZlMc6FxLnGu4KVc=; b=5CahAuG8bshYf9 HOd6QL8XN4bFN7fJcvFDxU3RRO2Q+Wlg/m5GJKy/k2eek1ktyeercrc4THdl/PVK0TNdkOqCRPPip ZJOVKPXJyIT16IUBotvS6tPONe3vx3XDzprjVG/l6QeORBXLXNiZZdQoQ5oxFuOsy127Gq71X7k9D 8+26Qj/faz9jDtY7x3uzb2ke2luW4bg0Wy/Gf5Mjt9dJ2OJs1XVRuahjth6QE1+mVKSCRDumGnWXQ hPN0BsUB2yVejQW46HoVJAX29x1ZxtZVlDjdvyDbdPBeimgvShwMocQWQKTjtFUm4KzreZhYwx4s0 CkQVPWkXFkNs0x1tI/Uw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1or5Xp-005QDb-HG; Fri, 04 Nov 2022 22:52:13 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1or5Xl-005QAr-6S for linux-riscv@lists.infradead.org; Fri, 04 Nov 2022 22:52:10 +0000 Received: from ip5b412258.dynamic.kabel-deutschland.de ([91.65.34.88] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1or5Xg-0001sc-Lz; Fri, 04 Nov 2022 23:52:04 +0100 From: Heiko Stuebner To: linux-riscv@lists.infradead.org, palmer@dabbelt.com Cc: christoph.muellner@vrull.eu, prabhakar.csengg@gmail.com, conor@kernel.org, philipp.tomsich@vrull.eu, Heiko Stuebner Subject: [PATCH RFC 3/9] RISC-V: add auipc elements to parse_asm header Date: Fri, 4 Nov 2022 23:51:47 +0100 Message-Id: <20221104225153.2710873-4-heiko@sntech.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221104225153.2710873-1-heiko@sntech.de> References: <20221104225153.2710873-1-heiko@sntech.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221104_155209_247297_B675795A X-CRM114-Status: UNSURE ( 9.37 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org We will want to use the opcode parsing outside kdb as well and need at least the auipc element there. Signed-off-by: Heiko Stuebner --- arch/riscv/include/asm/parse_asm.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/riscv/include/asm/parse_asm.h b/arch/riscv/include/asm/parse_asm.h index f36368de839f..c287c1426aa7 100644 --- a/arch/riscv/include/asm/parse_asm.h +++ b/arch/riscv/include/asm/parse_asm.h @@ -100,6 +100,7 @@ #define RVC_C2_RD_OPOFF 7 /* parts of opcode for RVG*/ +#define OPCODE_AUIPC 0x17 #define OPCODE_BRANCH 0x63 #define OPCODE_JALR 0x67 #define OPCODE_JAL 0x6f @@ -129,6 +130,7 @@ #define FUNCT12_SRET 0x10200000 +#define MATCH_AUIPC (OPCODE_AUIPC) #define MATCH_JALR (FUNCT3_JALR | OPCODE_JALR) #define MATCH_JAL (OPCODE_JAL) #define MATCH_BEQ (FUNCT3_BEQ | OPCODE_BRANCH) @@ -145,6 +147,7 @@ #define MATCH_C_JR (FUNCT4_C_JR | OPCODE_C_2) #define MATCH_C_JALR (FUNCT4_C_JALR | OPCODE_C_2) +#define MASK_AUIPC 0x7f #define MASK_JALR 0x707f #define MASK_JAL 0x7f #define MASK_C_JALR 0xf07f