From patchwork Sun Jan 12 10:34:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alistair Francis X-Patchwork-Id: 37329 Received: (qmail 16030 invoked by alias); 12 Jan 2020 10:40:59 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 15970 invoked by uid 89); 12 Jan 2020 10:40:58 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-26.6 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3 autolearn=ham version=3.3.1 spammy= X-HELO: esa6.hgst.iphmx.com DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1578825657; x=1610361657; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KI1g8LFhRjiugHz5jRa4h/zk9lnCjO2ZNYVQHq7r1i8=; b=a6SWJA071TrV6hmPwSShbQWyYcqq1sQTcV2uyConRfbIUh0cB8BteAXx EXidw8kUuOzgwexfhtbwrLjEED3KIAPxgAzn/KHvt1JLUS4XCUT5dwhx2 jjE2Qcf9k/sp+/4JcekncYRM3GE1wlkbx9iGAUd75AYkhIu3xFMgz3QXm 1WZR/Tklv0f2oovVwskqWuzHUE1A2uQ6QxHNvLX8P1QiVESiekQFw2JWb MqhvCmHcwLJBAE8QkbbbE2lB3eWHddE/Q6Sirf3zJ1jt6Gxw3V6QoTDjy wddL2RWB3LcI222A6YxGClrYjhDXw9bZdkDXjKMR8FPQR4ijuZMJdBRHU A==; IronPort-SDR: VSNaF0V7gFzA37Zq8+h1m3TZ7q8crVza7t8wYTz6E9IADaKw3m1siVDP41k8ixXpxGbI+VdAa9 PZjCXl1Zae9XObGlZ95hdpIUSIdCBtfACS6iI2BdNxtbaAy58NQj7p7ZDU0Z/WZBmreKoQLpbP +qSBzxhKQ113buUgpcjgxBRDglPp//03QxDOtyhucdRaBdhYi+fXo5jY2iG0W/IEjeNYIww0hS pviV+fZSoEyXPKv4yMeQn80BsLCw3V/43RNd8gD9jvDnofhSGNXQR161LncX6qakMuI1RpMR5H EmQ= IronPort-SDR: Bi96E6iZPY0sTgJmFQCe+MzdOQjDtXw7Am24/l1oT2SehomcHS675HyTX/IHMIps0ofIH+UQ0W UsYsD44yNfIFycvPk6MzKALiARWLZ0r16Cc42/LrT6+Q3tfTfNbQS1zmAhMJPEl1+35VLc8XGK apjd2kqU9sJ1KwcNlSk0h8T8q8wDl9WFRNQJPkt2qYgIT92Mw7TBSTWwrjVChA/tIXZTL5FR6h 5ndtfLWvZeqH4NQ8e7M+0h/Ydt+d0cnH7w4VNfO8w2Lm4RQ02D5jHBwFB6oRYmjNOUj3a3GTMK 5tIp910hokmRgMFJpUrHsGNk IronPort-SDR: HHwqQ8W/LnbbXuoPBHbjSEMV4m9gksaYw8YWvNnD/APMeK0dniQp7iWfumrr2NylZwlqQ82e+M xtqUWtJVYOFtgKI8kDiLJLPFui5t8KtRBVTlHmuriIbOu9vOQ1F8ez85tHRL5iaJ/ovqB+9BFP tcf3Fkyj57l/xE+Be9jHEO514oGlJ/VriGVsLwNCIkLBO/Pwu7Spw3rluO9U/i1OI8mduZJdi0 wWMymKx8+TgUfKuV/pCwjZh49vOpqiXdEHv2IVir7sYj76n4gjchDjBtAsj3QTU8RUWSLU3TAY tjc= WDCIronportException: Internal From: Alistair Francis To: libc-alpha@sourceware.org Cc: arnd@arndb.de, adhemerval.zanella@linaro.org, fweimer@redhat.com, joseph@codesourcery.com, palmerdabbelt@google.com, macro@wdc.com, zongbox@gmail.com, alistair.francis@wdc.com, alistair23@gmail.com Subject: [RFC v6 22/23] Documentation for the RISC-V 32-bit port Date: Sun, 12 Jan 2020 02:34:30 -0800 Message-Id: <0ffd16a33dbf8dfd9fa149f1c5ae2367ed200d6a.1578824547.git.alistair.francis@wdc.com> In-Reply-To: References: MIME-Version: 1.0 From: Zong Li There is already RISC-V 64-bit port information in the documentation. Let's add some documentation entries for the RISC-V 32-bit as well. --- NEWS | 6 ++++++ README | 1 + 2 files changed, 7 insertions(+) diff --git a/NEWS b/NEWS index 44065d936a..d124a859da 100644 --- a/NEWS +++ b/NEWS @@ -36,6 +36,12 @@ Major new features: responses, indicating a lack of DNSSEC validation. (Therefore, the name servers and the network path to them are treated as untrusted.) +* Support RISC-V port for 32-bit. The ISA and ABI pairs supported as follows: + + - rv32imac ilp32 + - rv32imafdc ilp32 + - rv32imafdc ilp32d + Deprecated and removed features, and other changes affecting compatibility: * The totalorder and totalordermag functions, and the corresponding diff --git a/README b/README index 31c5da0405..cee86ab178 100644 --- a/README +++ b/README @@ -38,6 +38,7 @@ The GNU C Library supports these configurations for using Linux kernels: powerpc64*-*-linux-gnu Big-endian and little-endian. s390-*-linux-gnu s390x-*-linux-gnu + riscv32-*-linux-gnu riscv64-*-linux-gnu sh[34]-*-linux-gnu sparc*-*-linux-gnu