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 F3F043858D28 for ; Thu, 16 Dec 2021 11:07:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org F3F043858D28 Received: by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id C182C300089; Thu, 16 Dec 2021 11:07:06 +0000 (UTC) From: Tsukasa OI To: Tsukasa OI Cc: binutils@sourceware.org Subject: [PATCH 0/5] RISC-V: Add Ratified Cache Management Operation ISA Extensions Date: Thu, 16 Dec 2021 20:04:53 +0900 Message-Id: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-6.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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-List-Received-Date: Thu, 16 Dec 2021 11:07:11 -0000 This patchset adds support for three recently ratified RISC-V extensions: - Zicbom (Cache-Block Management Instructions) - Zicbop (Cache-Block Prefetch hint instructions) - Zicboz (Cache-Block Zero Instructions) `prefetch.[irw]' hint instructions in Zicbop extension require new operand type which is pseudo S-type immediate with low 5-bits set to zero (32-byte aligned). So, Zicbop changes are separate from Zicbom/Zicboz: Patch 1: Zicbom/z/p (common) Patch 2/3: Zicbom/z (regular CBO instructions) Patch 4/5: Zicbop (prefetch hint instructions) cf. Tsukasa OI (5): RISC-V: Add mininal support for Zicbo[mpz] RISC-V: Cache management instructions RISC-V: Cache management instruction testcases RISC-V: Prefetch hint instructions and operand set RISC-V: Prefetch hint instruction testcases bfd/elfxx-riscv.c | 9 +++++++++ gas/config/tc-riscv.c | 17 +++++++++++++++++ gas/testsuite/gas/riscv/zicbom.d | 15 +++++++++++++++ gas/testsuite/gas/riscv/zicbom.s | 7 +++++++ gas/testsuite/gas/riscv/zicbop-fail.d | 3 +++ gas/testsuite/gas/riscv/zicbop-fail.l | 4 ++++ gas/testsuite/gas/riscv/zicbop-fail.s | 4 ++++ gas/testsuite/gas/riscv/zicbop.d | 12 ++++++++++++ gas/testsuite/gas/riscv/zicbop.s | 4 ++++ gas/testsuite/gas/riscv/zicboz.d | 11 +++++++++++ gas/testsuite/gas/riscv/zicboz.s | 3 +++ include/opcode/riscv-opc.h | 14 ++++++++++++++ include/opcode/riscv.h | 3 +++ opcodes/riscv-dis.c | 4 ++++ opcodes/riscv-opc.c | 9 +++++++++ 15 files changed, 119 insertions(+) create mode 100644 gas/testsuite/gas/riscv/zicbom.d create mode 100644 gas/testsuite/gas/riscv/zicbom.s create mode 100644 gas/testsuite/gas/riscv/zicbop-fail.d create mode 100644 gas/testsuite/gas/riscv/zicbop-fail.l create mode 100644 gas/testsuite/gas/riscv/zicbop-fail.s create mode 100644 gas/testsuite/gas/riscv/zicbop.d create mode 100644 gas/testsuite/gas/riscv/zicbop.s create mode 100644 gas/testsuite/gas/riscv/zicboz.d create mode 100644 gas/testsuite/gas/riscv/zicboz.s base-commit: 23ff54c27d535727c1c467abdd4bed8fbd46d4a6 -- 2.32.0