From patchwork Sat Nov 13 03:16:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stafford Horne X-Patchwork-Id: 47584 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 3744D385843F for ; Sat, 13 Nov 2021 03:17:09 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3744D385843F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1636773429; bh=UsUB01hVFILSrDP0Ux/qa7fu8VmFvbeJBzjM3KxKN98=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:Cc:From; b=Q3UtOJi50i97B9vP28rOmS4LdX6KXg7gZ+elKGL1bEny9zQzQUmeFnVDcCsZJo/cn CRladFRpzOcRB/60ZlVf3r+mClD70ZN7z5bkYJKcDy4+IRxzrZvKbujGKap/cUezkU PC4DxpWQATPm3EWIahWgVl/96+QZ8p5iFJ3uwB6s= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pf1-x436.google.com (mail-pf1-x436.google.com [IPv6:2607:f8b0:4864:20::436]) by sourceware.org (Postfix) with ESMTPS id 304343858410 for ; Sat, 13 Nov 2021 03:16:46 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 304343858410 Received: by mail-pf1-x436.google.com with SMTP id n26so5407295pff.3 for ; Fri, 12 Nov 2021 19:16:46 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=UsUB01hVFILSrDP0Ux/qa7fu8VmFvbeJBzjM3KxKN98=; b=0AbNLLVTU2ApLwoM8aJgq30Criq1cB2qvRmqP5yKV1NW/PoR3QAHsQp8yU6qt0U4P7 71EHpqoS12r+BuQyTgxhRTl0GvIfaIg7dCIxF5a7HlJ8GP5Im/TDOdou8BIiDXs5bJ3r 2IbZFcqsDP2IIZ70aztFkLv4loc90PEn0vuGvfi56HFMj1YVorZII3batD6PJG1ET0PO zXSUg5xhD6mJXXHjAEiY4+eXT5+YvNxzRu5TmFhCqXB6fj69ACVTpKC3kb0lBqFcwwuT xSDR2XnJUaBjr9DPYXZJlqZMnIxEhZJPaOt21mL1gkTvK2PW6PE7smzg+jrZNbZoUqsx cdZg== X-Gm-Message-State: AOAM533cVzGpkwK0wBoS+jCbEefQcopE5XUnXigi0v1xSZvIQpYAoJUv DcHx2aLCISnG5WyQoYX8Z9prABGOz0E= X-Google-Smtp-Source: ABdhPJzhnL5xffQ/e7jNCaGjeRg29AbqNdtm1mBZiuOXabUDwnUkQTSW5hwIaB0Lst+5llLEX/mfZw== X-Received: by 2002:a65:60c2:: with SMTP id r2mr7526274pgv.123.1636773404670; Fri, 12 Nov 2021 19:16:44 -0800 (PST) Received: from localhost ([2409:10:24a0:4700:e8ad:216a:2a9d:6d0c]) by smtp.gmail.com with ESMTPSA id b4sm8383768pfl.60.2021.11.12.19.16.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Nov 2021 19:16:44 -0800 (PST) To: GLIBC patches Subject: [PATCH v2 00/13] Glibc OpenRISC port Date: Sat, 13 Nov 2021 12:16:26 +0900 Message-Id: <20211113031639.2402161-1-shorne@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, 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: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Stafford Horne via Libc-alpha From: Stafford Horne Reply-To: Stafford Horne Cc: Openrisc Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" This is the OpenRISC port for glibc that I have been working on. Changes since v1: - Update api's as suggested by Florian - Remove hard float support - Updates to get all tests passing - Split patch into managable bits similar to recent ARC port Documentation: Architecture / ABI docs: https://raw.githubusercontent.com/openrisc/doc/master/openrisc-arch-1.3-rev1.pdf Test Results: build-many-glibcs.py: Both with mainline ang gcc-11. Summary of test results: 1252 PASS 15 XFAIL Full test suite: The full suite is running using the gcc-11 branch of GCC, mainline shows issues with math soft-fp. 1 FAIL 4056 PASS 28 UNSUPPORTED 18 XFAIL tst-tzset.out: https://gist.github.com/stffrdhrn/5a49696cbf9bda342c52162a4950e4f2 tests.sum: https://gist.github.com/stffrdhrn/9663c91ae65865e5323b946d0f2d1a3e Note, I have some extra patches to get this to work: Branch: https://github.com/stffrdhrn/or1k-glibc/commits/or1k-port-2 Patches: 2021-11-13 a45ab06431 Stafford Horne support: Workaround gcc float rounding error 2021-11-13 1cb553ff2b Stafford Horne malloc: Fix malloc debug for 2.35 onwards 2021-11-13 864ac06370 Stafford Horne resolv: Fix tests by aligning hand I have posted these before to the list, they are not architecture specific issues, but things that need to be resolved in gcc or glibc. Stafford Horne (13): elf: Add reloc for OpenRISC linux/syscalls: Add or1k_atomic syscall for OpenRISC or1k: ABI Implementation or1k: startup and dynamic linking code or1k: Thread Local Storage support or1k: Atomics and Locking primitives or1k: math soft float support or1k: Linux Syscall Interface or1k: Linux ABI or1k: ABI lists or1k: Build Infrastructure build-many-glibcs.py: add OpenRISC support Documentation for OpenRISC port NEWS | 2 + README | 1 + elf/elf.h | 37 + scripts/build-many-glibcs.py | 5 + sysdeps/or1k/Implies | 3 + sysdeps/or1k/Makefile | 7 + sysdeps/or1k/__longjmp.S | 55 + sysdeps/or1k/atomic-machine.h | 79 + sysdeps/or1k/bits/endianness.h | 11 + sysdeps/or1k/bits/fenv.h | 68 + sysdeps/or1k/bits/link.h | 50 + sysdeps/or1k/bits/setjmp.h | 32 + sysdeps/or1k/bsd-_setjmp.S | 1 + sysdeps/or1k/bsd-setjmp.S | 1 + sysdeps/or1k/dl-machine.h | 323 +++ sysdeps/or1k/dl-start.S | 98 + sysdeps/or1k/dl-tls.h | 26 + sysdeps/or1k/dl-trampoline.S | 79 + sysdeps/or1k/jmpbuf-offsets.h | 23 + sysdeps/or1k/jmpbuf-unwind.h | 35 + sysdeps/or1k/ldsodefs.h | 40 + sysdeps/or1k/libc-tls.c | 32 + sysdeps/or1k/libm-test-ulps | 1112 +++++++++ sysdeps/or1k/libm-test-ulps-name | 1 + sysdeps/or1k/machine-gmon.h | 35 + sysdeps/or1k/memusage.h | 20 + sysdeps/or1k/nofpu/Implies | 1 + sysdeps/or1k/nofpu/math-tests-exceptions.h | 29 + sysdeps/or1k/nofpu/math-tests-rounding.h | 28 + sysdeps/or1k/nptl/Makefile | 21 + sysdeps/or1k/nptl/bits/pthreadtypes-arch.h | 48 + sysdeps/or1k/nptl/pthreaddef.h | 35 + sysdeps/or1k/nptl/tcb-offsets.sym | 6 + sysdeps/or1k/nptl/tls.h | 189 ++ sysdeps/or1k/preconfigure | 34 + sysdeps/or1k/setjmp.S | 56 + sysdeps/or1k/sfp-machine.h | 93 + sysdeps/or1k/sotruss-lib.c | 51 + sysdeps/or1k/stackinfo.h | 33 + sysdeps/or1k/start.S | 99 + sysdeps/or1k/sysdep.h | 82 + sysdeps/or1k/tininess.h | 1 + sysdeps/or1k/tst-audit.h | 24 + sysdeps/unix/sysv/linux/or1k/Implies | 3 + sysdeps/unix/sysv/linux/or1k/Makefile | 12 + sysdeps/unix/sysv/linux/or1k/arch-syscall.h | 320 +++ sysdeps/unix/sysv/linux/or1k/bits/procfs.h | 38 + sysdeps/unix/sysv/linux/or1k/bits/timesize.h | 19 + sysdeps/unix/sysv/linux/or1k/c++-types.data | 67 + sysdeps/unix/sysv/linux/or1k/clone.c | 59 + sysdeps/unix/sysv/linux/or1k/configure | 4 + sysdeps/unix/sysv/linux/or1k/configure.ac | 4 + sysdeps/unix/sysv/linux/or1k/getcontext.S | 72 + sysdeps/unix/sysv/linux/or1k/ioctl.c | 40 + sysdeps/unix/sysv/linux/or1k/jmp_buf-macros.h | 41 + sysdeps/unix/sysv/linux/or1k/kernel_stat.h | 24 + sysdeps/unix/sysv/linux/or1k/ld.abilist | 5 + .../sysv/linux/or1k/libBrokenLocale.abilist | 1 + sysdeps/unix/sysv/linux/or1k/libanl.abilist | 1 + sysdeps/unix/sysv/linux/or1k/libc.abilist | 2122 +++++++++++++++++ .../sysv/linux/or1k/libc_malloc_debug.abilist | 26 + sysdeps/unix/sysv/linux/or1k/libcrypt.abilist | 2 + sysdeps/unix/sysv/linux/or1k/libdl.abilist | 0 sysdeps/unix/sysv/linux/or1k/libm.abilist | 759 ++++++ sysdeps/unix/sysv/linux/or1k/libnsl.abilist | 121 + .../unix/sysv/linux/or1k/libpthread.abilist | 0 .../unix/sysv/linux/or1k/libresolv.abilist | 55 + sysdeps/unix/sysv/linux/or1k/librt.abilist | 0 .../unix/sysv/linux/or1k/libthread_db.abilist | 40 + sysdeps/unix/sysv/linux/or1k/libutil.abilist | 1 + sysdeps/unix/sysv/linux/or1k/localplt.data | 14 + sysdeps/unix/sysv/linux/or1k/makecontext.c | 77 + sysdeps/unix/sysv/linux/or1k/mmap_internal.h | 30 + sysdeps/unix/sysv/linux/or1k/or1k_clone.S | 89 + sysdeps/unix/sysv/linux/or1k/setcontext.S | 108 + sysdeps/unix/sysv/linux/or1k/shlib-versions | 2 + sysdeps/unix/sysv/linux/or1k/sigcontextinfo.h | 28 + sysdeps/unix/sysv/linux/or1k/swapcontext.S | 116 + sysdeps/unix/sysv/linux/or1k/sys/ucontext.h | 53 + sysdeps/unix/sysv/linux/or1k/sys/user.h | 1 + sysdeps/unix/sysv/linux/or1k/syscall.c | 45 + sysdeps/unix/sysv/linux/or1k/sysdep.c | 33 + sysdeps/unix/sysv/linux/or1k/sysdep.h | 195 ++ sysdeps/unix/sysv/linux/or1k/ucontext_i.sym | 26 + sysdeps/unix/sysv/linux/syscall-names.list | 1 + 85 files changed, 7660 insertions(+) create mode 100644 sysdeps/or1k/Implies create mode 100644 sysdeps/or1k/Makefile create mode 100644 sysdeps/or1k/__longjmp.S create mode 100644 sysdeps/or1k/atomic-machine.h create mode 100644 sysdeps/or1k/bits/endianness.h create mode 100644 sysdeps/or1k/bits/fenv.h create mode 100644 sysdeps/or1k/bits/link.h create mode 100644 sysdeps/or1k/bits/setjmp.h create mode 100644 sysdeps/or1k/bsd-_setjmp.S create mode 100644 sysdeps/or1k/bsd-setjmp.S create mode 100644 sysdeps/or1k/dl-machine.h create mode 100644 sysdeps/or1k/dl-start.S create mode 100644 sysdeps/or1k/dl-tls.h create mode 100644 sysdeps/or1k/dl-trampoline.S create mode 100644 sysdeps/or1k/jmpbuf-offsets.h create mode 100644 sysdeps/or1k/jmpbuf-unwind.h create mode 100644 sysdeps/or1k/ldsodefs.h create mode 100644 sysdeps/or1k/libc-tls.c create mode 100644 sysdeps/or1k/libm-test-ulps create mode 100644 sysdeps/or1k/libm-test-ulps-name create mode 100644 sysdeps/or1k/machine-gmon.h create mode 100644 sysdeps/or1k/memusage.h create mode 100644 sysdeps/or1k/nofpu/Implies create mode 100644 sysdeps/or1k/nofpu/math-tests-exceptions.h create mode 100644 sysdeps/or1k/nofpu/math-tests-rounding.h create mode 100644 sysdeps/or1k/nptl/Makefile create mode 100644 sysdeps/or1k/nptl/bits/pthreadtypes-arch.h create mode 100644 sysdeps/or1k/nptl/pthreaddef.h create mode 100644 sysdeps/or1k/nptl/tcb-offsets.sym create mode 100644 sysdeps/or1k/nptl/tls.h create mode 100644 sysdeps/or1k/preconfigure create mode 100644 sysdeps/or1k/setjmp.S create mode 100644 sysdeps/or1k/sfp-machine.h create mode 100644 sysdeps/or1k/sotruss-lib.c create mode 100644 sysdeps/or1k/stackinfo.h create mode 100644 sysdeps/or1k/start.S create mode 100644 sysdeps/or1k/sysdep.h create mode 100644 sysdeps/or1k/tininess.h create mode 100644 sysdeps/or1k/tst-audit.h create mode 100644 sysdeps/unix/sysv/linux/or1k/Implies create mode 100644 sysdeps/unix/sysv/linux/or1k/Makefile create mode 100644 sysdeps/unix/sysv/linux/or1k/arch-syscall.h create mode 100644 sysdeps/unix/sysv/linux/or1k/bits/procfs.h create mode 100644 sysdeps/unix/sysv/linux/or1k/bits/timesize.h create mode 100644 sysdeps/unix/sysv/linux/or1k/c++-types.data create mode 100644 sysdeps/unix/sysv/linux/or1k/clone.c create mode 100644 sysdeps/unix/sysv/linux/or1k/configure create mode 100644 sysdeps/unix/sysv/linux/or1k/configure.ac create mode 100644 sysdeps/unix/sysv/linux/or1k/getcontext.S create mode 100644 sysdeps/unix/sysv/linux/or1k/ioctl.c create mode 100644 sysdeps/unix/sysv/linux/or1k/jmp_buf-macros.h create mode 100644 sysdeps/unix/sysv/linux/or1k/kernel_stat.h create mode 100644 sysdeps/unix/sysv/linux/or1k/ld.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libBrokenLocale.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libanl.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libc.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libc_malloc_debug.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libcrypt.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libdl.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libm.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libnsl.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libpthread.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libresolv.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/librt.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libthread_db.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/libutil.abilist create mode 100644 sysdeps/unix/sysv/linux/or1k/localplt.data create mode 100644 sysdeps/unix/sysv/linux/or1k/makecontext.c create mode 100644 sysdeps/unix/sysv/linux/or1k/mmap_internal.h create mode 100644 sysdeps/unix/sysv/linux/or1k/or1k_clone.S create mode 100644 sysdeps/unix/sysv/linux/or1k/setcontext.S create mode 100644 sysdeps/unix/sysv/linux/or1k/shlib-versions create mode 100644 sysdeps/unix/sysv/linux/or1k/sigcontextinfo.h create mode 100644 sysdeps/unix/sysv/linux/or1k/swapcontext.S create mode 100644 sysdeps/unix/sysv/linux/or1k/sys/ucontext.h create mode 100644 sysdeps/unix/sysv/linux/or1k/sys/user.h create mode 100644 sysdeps/unix/sysv/linux/or1k/syscall.c create mode 100644 sysdeps/unix/sysv/linux/or1k/sysdep.c create mode 100644 sysdeps/unix/sysv/linux/or1k/sysdep.h create mode 100644 sysdeps/unix/sysv/linux/or1k/ucontext_i.sym