From patchwork Tue Nov 15 04:31:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tsukasa OI X-Patchwork-Id: 20180 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:6687:0:0:0:0:0 with SMTP id l7csp2515968wru; Mon, 14 Nov 2022 20:37:02 -0800 (PST) X-Google-Smtp-Source: AA0mqf5hiWsMVCmRr1N/YOwUKGqOi8E5h+Bpd4W8XqNUPAwCMuqr2/nmxSe+mbAd/sAoFEV4jDk2 X-Received: by 2002:a17:906:b811:b0:7ae:1e53:8dd4 with SMTP id dv17-20020a170906b81100b007ae1e538dd4mr12299348ejb.42.1668487022198; Mon, 14 Nov 2022 20:37:02 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1668487022; cv=none; d=google.com; s=arc-20160816; b=ST+tsMf345ky/k3a7P97FmQM3voV4I3Hxn2g02ASXiRD5LaPJoTPX8LNJAUpUcWtSF 3+++zjVuoP58h6uAFoPHPKcwoWzCUUDmGAIMO1pmoFmxgjyeE2CiiWmKcoR1TBfbxsrO yPauR2oI2zATZXgQJz0F0X/RswwjPhvLb7fXyjM6Et3KYPTcdGBsrmWhoozIpxIxJBi4 HuErL/1mrZETgKTsBtfw1LT6r06aLIJySdKSEpKsIiGN7oNWaZimHsDr95Q63qagY24f EDd/k75hde8qKbOSzjCuUT9OLg8Dm64ufsqOTZVDNO1r5SXUM2Y1UFSvvuJNfJN8yIdE nWNA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:reply-to:from:list-subscribe:list-help:list-post :list-archive:list-unsubscribe:list-id:precedence :content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:dmarc-filter:delivered-to :dkim-signature:dkim-filter; bh=Fy5gBp//BBU6hqpEocfgJIXXFcPPIRzEWJ6YxWeU9jc=; b=orlS5WaQF4yCuts4c4ussYEfkwNlHhr3x/T2Nb/O4MEfpEUlSMxiGB0ucG/YfWucwy pCPglBkHOrblq4V3KBq4gAv1IY7Pk4+plrrwrN+K6H32gWzV6nuK4OBUY2rrYSgvT5TT X4bJ/2esZpY4ML7ZFsaSkG1Qn2IRJHD1JvTuKS4bACDysZPnqBNf4tt9elrWMFpzGwKM wDjCuSX7+B2D9rMREhCzZQAHY0TW3Ivl4cIguZlMjRmS4V+yBB7WDVIbun93pnIDsjzW Jm7sYy+bYBgaXakl7bTArIWoKDKk7FmrSTMs2/reFdv3Gl6hy+2Kw2eyFjQMmyKy1TSo qIug== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@sourceware.org header.s=default header.b=fWgc35EW; spf=pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="binutils-bounces+ouuuleilei=gmail.com@sourceware.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=sourceware.org Received: from sourceware.org (server2.sourceware.org. [2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id d18-20020a05640208d200b0045d4b7ad0e4si10375838edz.400.2022.11.14.20.37.02 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Nov 2022 20:37:02 -0800 (PST) Received-SPF: pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; dkim=pass header.i=@sourceware.org header.s=default header.b=fWgc35EW; spf=pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="binutils-bounces+ouuuleilei=gmail.com@sourceware.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id D4B023889E36 for ; Tue, 15 Nov 2022 04:35:33 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D4B023889E36 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1668486933; bh=Fy5gBp//BBU6hqpEocfgJIXXFcPPIRzEWJ6YxWeU9jc=; h=To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=fWgc35EWCjtoiowFJNhcxqcLzNKhQj64Ik1IL8kWo1DT3rCeG6ROZUhyyKOV1W0Uf 3U4M5Grfw08cyBTXvhCCdoEeNAqMHYIQ3O+b74ZjvLWKmUrNrnhCmjWYfOxnmg9nDw gBVDDrUJY/Tik1h7GTYfcLwguYNULfaSBBGVFjjI= X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from mail-sender-0.a4lg.com (mail-sender-0.a4lg.com [IPv6:2401:2500:203:30b:4000:6bfe:4757:0]) by sourceware.org (Postfix) with ESMTPS id 1A0EC3832356 for ; Tue, 15 Nov 2022 04:32:50 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1A0EC3832356 Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id 64EC1300089; Tue, 15 Nov 2022 04:32:48 +0000 (UTC) To: Tsukasa OI , Nelson Chu , Kito Cheng , Palmer Dabbelt Cc: binutils@sourceware.org Subject: [PATCH v3 7/8] RISC-V: Make alias instructions aliases Date: Tue, 15 Nov 2022 04:31:28 +0000 Message-Id: <192f62be797f7c46a03acadb7d1bcdb83a7e9d6e.1668486687.git.research_trasio@irq.a4lg.com> In-Reply-To: References: Mime-Version: 1.0 X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, GIT_PATCH_0, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Tsukasa OI via Binutils From: Tsukasa OI Reply-To: Tsukasa OI Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org Sender: "Binutils" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1747122018498364401?= X-GMAIL-MSGID: =?utf-8?q?1749535447715649802?= This commit makes following alias instruction real aliases. - scall (an alias of "ecall") - fmv.x.s (an alias of "fmv.x.w") - fmv.s.x (an alias of "fmv.w.x") opcodes/ChangeLog: * riscv-opc.c (riscv_opcodes): Make alias instructions aliases. --- opcodes/riscv-opc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c index 2f8bb46ee28..7498a078106 100644 --- a/opcodes/riscv-opc.c +++ b/opcodes/riscv-opc.c @@ -475,7 +475,7 @@ const struct riscv_opcode riscv_opcodes[] = {"rdinstreth", 32, INSN_CLASS_I, "d", MATCH_RDINSTRETH, MASK_RDINSTRETH, match_opcode, INSN_ALIAS }, {"rdtimeh", 32, INSN_CLASS_I, "d", MATCH_RDTIMEH, MASK_RDTIMEH, match_opcode, INSN_ALIAS }, {"ecall", 0, INSN_CLASS_I, "", MATCH_ECALL, MASK_ECALL, match_opcode, 0 }, -{"scall", 0, INSN_CLASS_I, "", MATCH_ECALL, MASK_ECALL, match_opcode, 0 }, +{"scall", 0, INSN_CLASS_I, "", MATCH_ECALL, MASK_ECALL, match_opcode, INSN_ALIAS }, {"xor", 0, INSN_CLASS_I, "d,s,j", MATCH_XORI, MASK_XORI, match_opcode, INSN_ALIAS }, {"xor", 0, INSN_CLASS_C, "Cs,Cw,Ct", MATCH_C_XOR, MASK_C_XOR, match_opcode, INSN_ALIAS }, {"xor", 0, INSN_CLASS_C, "Cs,Ct,Cw", MATCH_C_XOR, MASK_C_XOR, match_opcode, INSN_ALIAS }, @@ -710,8 +710,8 @@ const struct riscv_opcode riscv_opcodes[] = {"fsw", 0, INSN_CLASS_F, "T,A,s", 0, (int) M_FSW, match_never, INSN_MACRO }, {"fmv.x.w", 0, INSN_CLASS_F, "d,S", MATCH_FMV_X_W, MASK_FMV_X_W, match_opcode, 0 }, {"fmv.w.x", 0, INSN_CLASS_F, "D,s", MATCH_FMV_W_X, MASK_FMV_W_X, match_opcode, 0 }, -{"fmv.x.s", 0, INSN_CLASS_F, "d,S", MATCH_FMV_X_W, MASK_FMV_X_W, match_opcode, 0 }, -{"fmv.s.x", 0, INSN_CLASS_F, "D,s", MATCH_FMV_W_X, MASK_FMV_W_X, match_opcode, 0 }, +{"fmv.x.s", 0, INSN_CLASS_F, "d,S", MATCH_FMV_X_W, MASK_FMV_X_W, match_opcode, INSN_ALIAS }, +{"fmv.s.x", 0, INSN_CLASS_F, "D,s", MATCH_FMV_W_X, MASK_FMV_W_X, match_opcode, INSN_ALIAS }, {"fmv.s", 0, INSN_CLASS_F_INX, "D,U", MATCH_FSGNJ_S, MASK_FSGNJ_S, match_rs1_eq_rs2, INSN_ALIAS }, {"fneg.s", 0, INSN_CLASS_F_INX, "D,U", MATCH_FSGNJN_S, MASK_FSGNJN_S, match_rs1_eq_rs2, INSN_ALIAS }, {"fabs.s", 0, INSN_CLASS_F_INX, "D,U", MATCH_FSGNJX_S, MASK_FSGNJX_S, match_rs1_eq_rs2, INSN_ALIAS },