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 DF90D3858D28 for ; Wed, 9 Feb 2022 02:29:43 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org DF90D3858D28 From: Tsukasa OI To: Tsukasa OI Cc: binutils@sourceware.org Subject: [PATCH 0/5] RISC-V: Add Ratified Cache Management Operation ISA Extensions (with paren) Date: Wed, 9 Feb 2022 11:29:27 +0900 Message-Id: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_PASS, TO_EQ_FM_DIRECT_MX, TXREP, T_SCC_BODY_TEXT_LINE 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: Wed, 09 Feb 2022 02:29:46 -0000 This patchset is a modified version of: GitHub: (original; 2021-12-16, rebased) (new: 2022-02-09) There seems a discussion to change operand of cbo.* instructions on: . I have a little preference for old one but it's not bad to have both options (as complete patchsets). Note that however, the original patchset is *NOT OUTDATED* yet. It implements Zicbom/Zicboz instruction like: cbo.zero a0 This new patchset implements Zicbom/Zicboz instructions like: cbo.zero (a0) cbo.zero 0(a0) # only zero is allowed Actually, my first attempt to implement cbo.* instructions used the same format as *new* patchset (I modified before submitting the first patchset for compliance to the specification document). This version requires extra checking (0(a0) actually allows EXPRESSION_RESULTS_IN_ZERO(a0)) so I added a few extra tests. It will also reject operand format in older patchset. Old patchset and new patchset are mutually exclusive and should follow the conclusion of the discussion above. Thanks, Tsukasa 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 | 18 ++++++++++++++++++ gas/testsuite/gas/riscv/zicbom-fail.d | 3 +++ gas/testsuite/gas/riscv/zicbom-fail.l | 7 +++++++ gas/testsuite/gas/riscv/zicbom-fail.s | 7 +++++++ 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-fail.d | 3 +++ gas/testsuite/gas/riscv/zicboz-fail.l | 3 +++ gas/testsuite/gas/riscv/zicboz-fail.s | 3 +++ gas/testsuite/gas/riscv/zicboz.d | 12 ++++++++++++ gas/testsuite/gas/riscv/zicboz.s | 4 ++++ include/opcode/riscv-opc.h | 16 ++++++++++++++++ include/opcode/riscv.h | 3 +++ opcodes/riscv-dis.c | 4 ++++ opcodes/riscv-opc.c | 9 +++++++++ 21 files changed, 150 insertions(+) create mode 100644 gas/testsuite/gas/riscv/zicbom-fail.d create mode 100644 gas/testsuite/gas/riscv/zicbom-fail.l create mode 100644 gas/testsuite/gas/riscv/zicbom-fail.s 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-fail.d create mode 100644 gas/testsuite/gas/riscv/zicboz-fail.l create mode 100644 gas/testsuite/gas/riscv/zicboz-fail.s create mode 100644 gas/testsuite/gas/riscv/zicboz.d create mode 100644 gas/testsuite/gas/riscv/zicboz.s base-commit: a37603c43f8da7983ed53b567ea30ce66066daa2 -- 2.32.0