From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-sender-0.a4lg.com (mail-sender.a4lg.com [153.120.152.154]) by sourceware.org (Postfix) with ESMTPS id 359273851C3A for ; Wed, 19 Oct 2022 13:13:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 359273851C3A Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=irq.a4lg.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=irq.a4lg.com Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id 8996A300089; Wed, 19 Oct 2022 13:13:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=irq.a4lg.com; s=2017s01; t=1666185210; bh=SPeYsUd/Ip1lHUz7nWnfQKzvXHNxY/DGZhido8SGhwk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Mime-Version:Content-Transfer-Encoding; b=XnUUMPvpqLOWc/cCAaum2LyQ08/yZAjr8r0WE4D4hv7JgJMvte5qMnYg9U8HTD1R0 etPLV5xegkhbnWuaOtz/iI4Qd/kH4cA3u9W3KAN1NT5nKIlfb3FtDHDc5AaYGhYyUA Ljr9MRL+h0ujp5zr2wzlIg1FCFXh7X6mDPq5fMiA= From: Tsukasa OI To: Tsukasa OI , Nelson Chu , Kito Cheng , Palmer Dabbelt Cc: binutils@sourceware.org Subject: [PATCH v2 8/8] RISC-V: Use defined mask and match values Date: Wed, 19 Oct 2022 13:12:02 +0000 Message-Id: <413cfca82c7e8d8a2e977dfda9135903c9cb7c57.1666185116.git.research_trasio@irq.a4lg.com> In-Reply-To: References: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-12.0 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 List-Id: This commit replaces plain constants and named values for different instruction with defined named values matching defining instruction. opcodes/ChangeLog: * riscv-opc.c (riscv_opcodes): Use defined mask and match macros rather than plain literals and macros for different instructions. --- 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 b7a3b438209..4b45b5f407d 100644 --- a/opcodes/riscv-opc.c +++ b/opcodes/riscv-opc.c @@ -347,7 +347,7 @@ const struct riscv_opcode riscv_opcodes[] = {"call", 0, INSN_CLASS_I, "c", (X_RA << OP_SH_RS1)|(X_RA << OP_SH_RD), (int) M_CALL, match_never, INSN_MACRO }, {"tail", 0, INSN_CLASS_I, "c", (X_T1 << OP_SH_RS1), (int) M_CALL, match_never, INSN_MACRO }, {"jump", 0, INSN_CLASS_I, "c,s", 0, (int) M_CALL, match_never, INSN_MACRO }, -{"nop", 0, INSN_CLASS_C, "", MATCH_C_ADDI, 0xffff, match_opcode, INSN_ALIAS }, +{"nop", 0, INSN_CLASS_C, "", MATCH_C_NOP, MASK_C_NOP, match_opcode, INSN_ALIAS }, {"nop", 0, INSN_CLASS_I, "", MATCH_ADDI, MASK_ADDI|MASK_RD|MASK_RS1|MASK_IMM, match_opcode, INSN_ALIAS }, {"lui", 0, INSN_CLASS_C, "d,Cu", MATCH_C_LUI, MASK_C_LUI, match_c_lui, INSN_ALIAS }, {"lui", 0, INSN_CLASS_I, "d,u", MATCH_LUI, MASK_LUI, match_opcode, 0 }, @@ -466,7 +466,7 @@ const struct riscv_opcode riscv_opcodes[] = {"sw", 0, INSN_CLASS_I, "t,A,s", 0, (int) M_SW, match_never, INSN_MACRO }, {"fence", 0, INSN_CLASS_I, "", MATCH_FENCE|MASK_PRED|MASK_SUCC, MASK_FENCE|MASK_RD|MASK_RS1|MASK_IMM, match_opcode, INSN_ALIAS }, {"fence", 0, INSN_CLASS_I, "P,Q", MATCH_FENCE, MASK_FENCE|MASK_RD|MASK_RS1|(MASK_IMM & ~MASK_PRED & ~MASK_SUCC), match_opcode, 0 }, -{"fence.i", 0, INSN_CLASS_ZIFENCEI, "", MATCH_FENCE_I, MASK_FENCE|MASK_RD|MASK_RS1|MASK_IMM, match_opcode, 0 }, +{"fence.i", 0, INSN_CLASS_ZIFENCEI, "", MATCH_FENCE_I, MASK_FENCE_I|MASK_RD|MASK_RS1|MASK_IMM, match_opcode, 0 }, {"fence.tso", 0, INSN_CLASS_I, "", MATCH_FENCE_TSO, MASK_FENCE_TSO|MASK_RD|MASK_RS1, match_opcode, 0 }, {"rdcycle", 0, INSN_CLASS_I, "d", MATCH_RDCYCLE, MASK_RDCYCLE, match_opcode, INSN_ALIAS }, {"rdinstret", 0, INSN_CLASS_I, "d", MATCH_RDINSTRET, MASK_RDINSTRET, match_opcode, INSN_ALIAS }, @@ -893,7 +893,7 @@ const struct riscv_opcode riscv_opcodes[] = {"c.lw", 0, INSN_CLASS_C, "Ct,Ck(Cs)", MATCH_C_LW, MASK_C_LW, match_opcode, INSN_DREF|INSN_4_BYTE }, {"c.swsp", 0, INSN_CLASS_C, "CV,CM(Cc)", MATCH_C_SWSP, MASK_C_SWSP, match_opcode, INSN_DREF|INSN_4_BYTE }, {"c.sw", 0, INSN_CLASS_C, "Ct,Ck(Cs)", MATCH_C_SW, MASK_C_SW, match_opcode, INSN_DREF|INSN_4_BYTE }, -{"c.nop", 0, INSN_CLASS_C, "", MATCH_C_ADDI, 0xffff, match_opcode, INSN_ALIAS }, +{"c.nop", 0, INSN_CLASS_C, "", MATCH_C_NOP, MASK_C_NOP, match_opcode, INSN_ALIAS }, {"c.nop", 0, INSN_CLASS_C, "Cj", MATCH_C_ADDI, MASK_C_ADDI|MASK_RD, match_opcode, INSN_ALIAS }, {"c.mv", 0, INSN_CLASS_C, "d,CV", MATCH_C_MV, MASK_C_MV, match_c_add_with_hint, 0 }, {"c.lui", 0, INSN_CLASS_C, "d,Cu", MATCH_C_LUI, MASK_C_LUI, match_c_lui_with_hint, 0 }, -- 2.34.1