From patchwork Mon Apr 3 15:08:34 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adhemerval Zanella X-Patchwork-Id: 96643 Delivered-To: patch@linaro.org Received: by 10.140.89.233 with SMTP id v96csp144158qgd; Mon, 3 Apr 2017 08:10:56 -0700 (PDT) X-Received: by 10.98.64.129 with SMTP id f1mr17410785pfd.123.1491232256365; Mon, 03 Apr 2017 08:10:56 -0700 (PDT) Return-Path: Received: from sourceware.org (server1.sourceware.org. [209.132.180.131]) by mx.google.com with ESMTPS id p6si14565233pll.238.2017.04.03.08.10.55 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Apr 2017 08:10:56 -0700 (PDT) Received-SPF: pass (google.com: domain of libc-alpha-return-78393-patch=linaro.org@sourceware.org designates 209.132.180.131 as permitted sender) client-ip=209.132.180.131; Authentication-Results: mx.google.com; dkim=pass header.i=@sourceware.org; spf=pass (google.com: domain of libc-alpha-return-78393-patch=linaro.org@sourceware.org designates 209.132.180.131 as permitted sender) smtp.mailfrom=libc-alpha-return-78393-patch=linaro.org@sourceware.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:subject:date:message-id:in-reply-to :references; q=dns; s=default; b=p3pxJPcerw61zWUIrFStNYw7Ya7obDD ZL6kSsEw2f8WTIxxcz2s0gj6SJb41/1sfTMhLXJyM/fLtO8SwQPbdNLFSFa/fZk1 X4V7SA5jC0jhOirLm2z1oMqHCtam8bRyFpgNwPVFFz6smhuVGOcvoBxwfR2Bxgql fzEvCjtzSUYQ= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:subject:date:message-id:in-reply-to :references; s=default; bh=hMfj7AcRu4hJ3IgA4udvbmw0JIs=; b=lj3pe +5jauZzhbc5+fevDnijdyOmlXCclz0jXaw8TSFgXI5BEKMUcfQhQvhtCH6LRYoZ4 yyzfIq8fbPXEeOQxHgh5nl+BJPxXOM3OWaF7RiqgB4ckxIo4pqs4Rc0iPFkN0rs+ CtxT7lNwsz+/nI5gfPjCaX97MiquxqfdS9lAcU= Received: (qmail 121313 invoked by alias); 3 Apr 2017 15:09:27 -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 121216 invoked by uid 89); 3 Apr 2017 15:09:26 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-23.6 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KAM_ASCII_DIVIDERS, RCVD_IN_DNSWL_NONE, RCVD_IN_SORBS_SPAM, SPF_PASS, URIBL_RED autolearn=ham version=3.3.2 spammy=1669, Declaration, 1, 99, 1202 X-HELO: mail-qk0-f169.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=HPiIrv970lurdlnvtvBcpR8IGlV6XQfu+ccBjWY354s=; b=KKRU+sSEupP8anIC1uhLnWwSkatkioJwum/MPqeBF2Cn0vz5DSiHqHvuC6hWM8gXjF BOf1rv1zWxjh9MX1x5IRXi6nwXivJq9665NGmlybQCRtk/+1pZfWRFxbLzplfg8DQ7V6 QRaMivfX7/HCAFMZSPuL4ZasNbcQ2kVMDjx3SKhIQIToxV0W6F8wI88b9itgNddUM1rR jpSGbNp+4LafJTjqTKL8FsroZoZ+wmIDbTNlwxRhZmzOe5LKrtNDBqez3HFdL5eDNCVW PqPLNUPouf8RRbbNql2qGK91xTlfLjMBD+1yfPk4DRCIj8YVCVforrKef7uaI/22UDWW KXTg== X-Gm-Message-State: AFeK/H0qcZyhSpkmXiQB/54XkssrofRRSjadjYQz81b41yLItRdndty6fWupH4sHrpJhILvj X-Received: by 10.55.79.200 with SMTP id d191mr17007090qkb.172.1491232124775; Mon, 03 Apr 2017 08:08:44 -0700 (PDT) From: Adhemerval Zanella To: libc-alpha@sourceware.org Subject: [PATCH 2/2] Move shared pthread definitions to common headers Date: Mon, 3 Apr 2017 12:08:34 -0300 Message-Id: <1491232114-7588-2-git-send-email-adhemerval.zanella@linaro.org> In-Reply-To: <1491232114-7588-1-git-send-email-adhemerval.zanella@linaro.org> References: <1491232114-7588-1-git-send-email-adhemerval.zanella@linaro.org> This patch removes all the replicated pthread definition accross the architectures and consolidates it on shared headers. The new organization is as follow: * Architecture specific definition (such as pthread types sizes) are place in the new pthreadtypes-arch.h header in arch specific path. * All shared structure definition are moved to a common NPTL header at sysdeps/nptl/bits/pthreadtypes.h (with now includes the arch specific one for internal definitions). * Also, for C11 future thread support, both mutex and conditional definition are placed in a common header at sysdeps/nptl/bits/thread-shared-types.h. It is also a refactor patch without expected functional changes. Checked with a build for all major ABI (aarch64-linux-gnu, alpha-linux-gnu, arm-linux-gnueabi, i386-linux-gnu, ia64-linux-gnu, m68k-linux-gnu, microblaze-linux-gnu, mips{64}-linux-gnu, nios2-linux-gnu, powerpc{64le}-linux-gnu, s390{x}-linux-gnu, sparc{64}-linux-gnu, tile{pro,gx}-linux-gnu, and x86_64-linux-gnu). --- ChangeLog | 40 ++++ posix/Makefile | 1 + sysdeps/aarch64/nptl/bits/pthreadtypes-arch.h | 70 ++++++ sysdeps/aarch64/nptl/bits/pthreadtypes.h | 203 ----------------- sysdeps/alpha/nptl/bits/pthreadtypes-arch.h | 59 +++++ sysdeps/alpha/nptl/bits/pthreadtypes.h | 188 ---------------- sysdeps/arm/nptl/bits/pthreadtypes-arch.h | 70 ++++++ sysdeps/arm/nptl/bits/pthreadtypes.h | 202 ----------------- sysdeps/hppa/nptl/bits/pthreadtypes-arch.h | 90 ++++++++ sysdeps/hppa/nptl/bits/pthreadtypes.h | 230 ------------------- sysdeps/ia64/nptl/bits/pthreadtypes-arch.h | 61 +++++ sysdeps/m68k/nptl/bits/pthreadtypes-arch.h | 61 +++++ sysdeps/m68k/nptl/bits/pthreadtypes.h | 194 ---------------- sysdeps/microblaze/nptl/bits/pthreadtypes-arch.h | 71 ++++++ sysdeps/microblaze/nptl/bits/pthreadtypes.h | 194 ---------------- sysdeps/mips/nptl/bits/pthreadtypes-arch.h | 87 ++++++++ sysdeps/mips/nptl/bits/pthreadtypes.h | 250 --------------------- sysdeps/nios2/nptl/bits/pthreadtypes-arch.h | 70 ++++++ sysdeps/nios2/nptl/bits/pthreadtypes.h | 202 ----------------- sysdeps/{ia64 => }/nptl/bits/pthreadtypes.h | 141 +++--------- sysdeps/nptl/bits/thread-shared-types.h | 121 ++++++++++ sysdeps/powerpc/nptl/bits/pthreadtypes-arch.h | 79 +++++++ sysdeps/powerpc/nptl/bits/pthreadtypes.h | 249 --------------------- sysdeps/s390/nptl/bits/pthreadtypes-arch.h | 81 +++++++ sysdeps/s390/nptl/bits/pthreadtypes.h | 261 ---------------------- sysdeps/sh/nptl/bits/pthreadtypes-arch.h | 70 ++++++ sysdeps/sh/nptl/bits/pthreadtypes.h | 202 ----------------- sysdeps/sparc/nptl/bits/pthreadtypes-arch.h | 79 +++++++ sysdeps/sparc/nptl/bits/pthreadtypes.h | 241 -------------------- sysdeps/tile/nptl/bits/pthreadtypes-arch.h | 79 +++++++ sysdeps/tile/nptl/bits/pthreadtypes.h | 241 -------------------- sysdeps/x86/nptl/bits/pthreadtypes-arch.h | 99 +++++++++ sysdeps/x86/nptl/bits/pthreadtypes.h | 271 ----------------------- 33 files changed, 1324 insertions(+), 3233 deletions(-) create mode 100644 sysdeps/aarch64/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/aarch64/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/alpha/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/alpha/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/arm/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/arm/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/hppa/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/hppa/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/ia64/nptl/bits/pthreadtypes-arch.h create mode 100644 sysdeps/m68k/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/m68k/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/microblaze/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/microblaze/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/mips/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/mips/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/nios2/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/nios2/nptl/bits/pthreadtypes.h rename sysdeps/{ia64 => }/nptl/bits/pthreadtypes.h (53%) create mode 100644 sysdeps/nptl/bits/thread-shared-types.h create mode 100644 sysdeps/powerpc/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/powerpc/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/s390/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/s390/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/sh/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/sh/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/sparc/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/sparc/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/tile/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/tile/nptl/bits/pthreadtypes.h create mode 100644 sysdeps/x86/nptl/bits/pthreadtypes-arch.h delete mode 100644 sysdeps/x86/nptl/bits/pthreadtypes.h -- 2.7.4 diff --git a/posix/Makefile b/posix/Makefile index ae17646..fc2aecc 100644 --- a/posix/Makefile +++ b/posix/Makefile @@ -25,6 +25,7 @@ include ../Makeconfig headers := sys/utsname.h sys/times.h sys/wait.h sys/types.h unistd.h \ glob.h regex.h wordexp.h fnmatch.h getopt.h \ bits/types.h bits/typesizes.h bits/pthreadtypes.h \ + bits/pthreadtypes-arch.h bits/thread-shared-types.h \ bits/posix1_lim.h bits/posix2_lim.h bits/posix_opt.h \ bits/local_lim.h tar.h bits/utsname.h bits/confname.h \ bits/waitflags.h bits/waitstatus.h sys/unistd.h sched.h \ diff --git a/sysdeps/aarch64/nptl/bits/pthreadtypes-arch.h b/sysdeps/aarch64/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..0a81fe7 --- /dev/null +++ b/sysdeps/aarch64/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,70 @@ +/* Copyright (C) 2002-2017 Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#ifdef __ILP32__ +# define __SIZEOF_PTHREAD_ATTR_T 32 +# define __SIZEOF_PTHREAD_MUTEX_T 32 +# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +# define __SIZEOF_PTHREAD_CONDATTR_T 4 +# define __SIZEOF_PTHREAD_RWLOCK_T 48 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 +#else +# define __SIZEOF_PTHREAD_ATTR_T 64 +# define __SIZEOF_PTHREAD_MUTEX_T 48 +# define __SIZEOF_PTHREAD_MUTEXATTR_T 8 +# define __SIZEOF_PTHREAD_CONDATTR_T 8 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +# define __SIZEOF_PTHREAD_BARRIERATTR_T 8 +#endif +#define __SIZEOF_PTHREAD_COND_COMPAT_T 48 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +#define __PTHREAD_ONCE_ALIGNMENT + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; + int __cur_writer; + int __shared; + unsigned long int __pad1; + unsigned long int __pad2; + unsigned int __flags; +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/aarch64/nptl/bits/pthreadtypes.h b/sysdeps/aarch64/nptl/bits/pthreadtypes.h deleted file mode 100644 index 97d9407..0000000 --- a/sysdeps/aarch64/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,203 +0,0 @@ -/* Copyright (C) 2002-2017 Free Software Foundation, Inc. - - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#ifdef __ILP32__ -# define __SIZEOF_PTHREAD_ATTR_T 32 -# define __SIZEOF_PTHREAD_MUTEX_T 32 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_COND_COMPAT_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 48 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#else -# define __SIZEOF_PTHREAD_ATTR_T 64 -# define __SIZEOF_PTHREAD_MUTEX_T 48 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 8 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_COND_COMPAT_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 8 -# define __SIZEOF_PTHREAD_RWLOCK_T 56 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 32 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 8 -#endif - -#define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 - -/* Thread identifiers. The structure of the attribute type is not - exposed on purpose. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t1 -#endif - -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; - - -/* Data structures for mutex handling. The structure of the attribute - type is not exposed on purpose. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; - unsigned int __nusers; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - int __spins; - __pthread_list_t __list; -#define __PTHREAD_MUTEX_HAVE_PREV 1 - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - long int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - unsigned long int __pad1; - unsigned long int __pad2; - unsigned int __flags; - } __data; - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/alpha/nptl/bits/pthreadtypes-arch.h b/sysdeps/alpha/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..f5c6ebe --- /dev/null +++ b/sysdeps/alpha/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,59 @@ +/* Machine-specific pthread type layouts. Alpha version. + Copyright (C) 2003-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#define __SIZEOF_PTHREAD_ATTR_T 56 +#define __SIZEOF_PTHREAD_MUTEX_T 40 +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCK_T 56 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIER_T 32 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; + int __cur_writer; + int __shared; + unsigned long int __pad1; + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/alpha/nptl/bits/pthreadtypes.h b/sysdeps/alpha/nptl/bits/pthreadtypes.h deleted file mode 100644 index 1beaf10..0000000 --- a/sysdeps/alpha/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,188 +0,0 @@ -/* Machine-specific pthread type layouts. Alpha version. - Copyright (C) 2003-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#define __SIZEOF_PTHREAD_ATTR_T 56 -#define __SIZEOF_PTHREAD_MUTEX_T 40 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCK_T 56 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -#define __SIZEOF_PTHREAD_BARRIER_T 32 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 - - -/* Thread identifiers. The structure of the attribute type is - deliberately not exposed. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; - - -/* Data structures for mutex handling. The structure of the attribute - type is deliberately not exposed. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; - unsigned int __nusers; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - int __spins; - __pthread_list_t __list; -#define __PTHREAD_MUTEX_HAVE_PREV 1 - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is deliberately not exposed. */ -typedef union -{ - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - unsigned long int __pad1; - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; - } __data; - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/arm/nptl/bits/pthreadtypes-arch.h b/sysdeps/arm/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..2e11ad7 --- /dev/null +++ b/sysdeps/arm/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,70 @@ +/* Copyright (C) 2002-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#define __SIZEOF_PTHREAD_ATTR_T 36 +#define __SIZEOF_PTHREAD_MUTEX_T 24 +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_COND_COMPAT_T 12 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCK_T 32 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIER_T 20 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Data structure for mutex handling. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#if __BYTE_ORDER == __BIG_ENDIAN + unsigned char __pad1; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; +#else + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + unsigned char __shared; + unsigned char __pad1; + unsigned char __pad2; +#endif + int __cur_writer; +} __data; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/arm/nptl/bits/pthreadtypes.h b/sysdeps/arm/nptl/bits/pthreadtypes.h deleted file mode 100644 index dae7bc4..0000000 --- a/sysdeps/arm/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,202 +0,0 @@ -/* Copyright (C) 2002-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#define __SIZEOF_PTHREAD_ATTR_T 36 -#define __SIZEOF_PTHREAD_MUTEX_T 24 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_COND_COMPAT_T 12 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCK_T 32 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -#define __SIZEOF_PTHREAD_BARRIER_T 20 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 - - -/* Thread identifiers. The structure of the attribute type is not - exposed on purpose. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; - - -/* Data structures for mutex handling. The structure of the attribute - type is not exposed on purpose. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - long int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - long int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; -#if __BYTE_ORDER == __BIG_ENDIAN - unsigned char __pad1; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; -#else - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - unsigned char __shared; - unsigned char __pad1; - unsigned char __pad2; -#endif - int __cur_writer; - } __data; - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/hppa/nptl/bits/pthreadtypes-arch.h b/sysdeps/hppa/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..75c32d1 --- /dev/null +++ b/sysdeps/hppa/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,90 @@ +/* Copyright (C) 2005-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +/* Linuxthread type sizes (bytes): + sizeof(pthread_attr_t) = 0x24 (36) + sizeof(pthread_barrier_t) = 0x30 (48) + sizeof(pthread_barrierattr_t) = 0x4 (4) + sizeof(pthread_cond_t) = 0x30 (48) + sizeof(pthread_condattr_t) = 0x4 (4) + sizeof(pthread_mutex_t) = 0x30 (48) + sizeof(pthread_mutexattr_t) = 0x4 (4) + sizeof(pthread_rwlock_t) = 0x40 (64) + sizeof(pthread_rwlockattr_t) = 0x8 (8) + sizeof(pthread_spinlock_t) = 0x10 (16) */ + +#define __SIZEOF_PTHREAD_ATTR_T 36 +#define __SIZEOF_PTHREAD_MUTEX_T 48 +#define __SIZEOF_PTHREAD_BARRIER_T 48 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCK_T 64 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 + +/* Data structure for mutex handling. */ +#define __PTHREAD_LOCK_ALIGNMENT __attribute__ ((__aligned__(16))) +/* The old 4-word 16-byte aligned lock. This is initalized + to all ones by the Linuxthreads PTHREAD_MUTEX_INITIALIZER. + Unused in NPTL. */ +#define __PTHREAD_COMPAT_PADDING_MID int __compat_padding[4] +/* Two more words are left before the NPTL + pthread_mutex_t is larger than Linuxthreads. */ +#define __PTHREAD_COMPAT_PADDING_END int __reserved[2] +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +#define __PTHREAD_ONCE_ALIGNMENT + +struct __pthread_rwlock_arch_t +{ + /* In the old Linuxthreads pthread_rwlock_t, this is the + start of the 4-word 16-byte aligned lock structure. The + next four words are all set to 1 by the Linuxthreads + PTHREAD_RWLOCK_INITIALIZER. We ignore them in NPTL. */ + int __compat_padding[4] __attribute__ ((__aligned__(16))); + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; + int __cur_writer; + /* An unused word, reserved for future use. It was added + to maintain the location of the flags from the Linuxthreads + layout of this structure. */ + int __reserved1; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __pad2; + unsigned char __pad1; + unsigned char __shared; + unsigned char __flags; + /* The NPTL pthread_rwlock_t is 4 words smaller than the + Linuxthreads version. One word is in the middle of the + structure, the other three are at the end. */ + int __reserved2; + int __reserved3; + int __reserved4; +} __data; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/hppa/nptl/bits/pthreadtypes.h b/sysdeps/hppa/nptl/bits/pthreadtypes.h deleted file mode 100644 index e37111a..0000000 --- a/sysdeps/hppa/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,230 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -/* Linuxthread type sizes (bytes): - sizeof(pthread_attr_t) = 0x24 (36) - sizeof(pthread_barrier_t) = 0x30 (48) - sizeof(pthread_barrierattr_t) = 0x4 (4) - sizeof(pthread_cond_t) = 0x30 (48) - sizeof(pthread_condattr_t) = 0x4 (4) - sizeof(pthread_mutex_t) = 0x30 (48) - sizeof(pthread_mutexattr_t) = 0x4 (4) - sizeof(pthread_rwlock_t) = 0x40 (64) - sizeof(pthread_rwlockattr_t) = 0x8 (8) - sizeof(pthread_spinlock_t) = 0x10 (16) */ - -#define __SIZEOF_PTHREAD_ATTR_T 36 -#define __SIZEOF_PTHREAD_BARRIER_T 48 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_MUTEX_T 48 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCK_T 64 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 - -/* Thread identifiers. The structure of the attribute type is not - exposed on purpose. */ -typedef unsigned long int pthread_t; - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; - - -/* Data structures for mutex handling. The structure of the attribute - type is not exposed on purpose. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock __attribute__ ((__aligned__(16))); - unsigned int __count; - int __owner; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - /* The old 4-word 16-byte aligned lock. This is initalized - to all ones by the Linuxthreads PTHREAD_MUTEX_INITIALIZER. - Unused in NPTL. */ - int __compat_padding[4]; - /* In the old structure there are 4 words left due to alignment. - In NPTL two words are used. */ - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; - /* Two more words are left before the NPTL - pthread_mutex_t is larger than Linuxthreads. */ - int __reserved1; - int __reserved2; - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - long int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. However, this structure - is exposed via PTHREAD_COND_INITIALIZER, and because of this, the - Linuxthreads version sets the first four ints to one. In the NPTL - version we must check, in every function using pthread_cond_t, - for the static Linuxthreads initializer and clear the appropriate - words. */ -typedef union -{ - struct - { - /* In the old Linuxthreads pthread_cond_t, this is the - start of the 4-word lock structure, the next four words - are set all to 1 by the Linuxthreads - PTHREAD_COND_INITIALIZER. */ - int __lock __attribute__ ((__aligned__(16))); - /* Tracks the initialization of this structure: - 0 initialized with NPTL PTHREAD_COND_INITIALIZER. - 1 initialized with Linuxthreads PTHREAD_COND_INITIALIZER. - 2 initialization in progress. */ - int __initializer; - unsigned int __futex; - void *__mutex; - /* In the old Linuxthreads this would have been the start - of the pthread_fastlock status word. */ - __extension__ unsigned long long int __total_seq; - __extension__ unsigned long long int __wakeup_seq; - __extension__ unsigned long long int __woken_seq; - unsigned int __nwaiters; - unsigned int __broadcast_seq; - /* The NPTL pthread_cond_t is exactly the same size as - the Linuxthreads version, there are no words to spare. */ - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - long int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - /* In the old Linuxthreads pthread_rwlock_t, this is the - start of the 4-word 16-byte aligned lock structure. The - next four words are all set to 1 by the Linuxthreads - PTHREAD_RWLOCK_INITIALIZER. We ignore them in NPTL. */ - int __compat_padding[4] __attribute__ ((__aligned__(16))); - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - /* An unused word, reserved for future use. It was added - to maintain the location of the flags from the Linuxthreads - layout of this structure. */ - int __reserved1; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __pad2; - unsigned char __pad1; - unsigned char __shared; - unsigned char __flags; - /* The NPTL pthread_rwlock_t is 4 words smaller than the - Linuxthreads version. One word is in the middle of the - structure, the other three are at the end. */ - int __reserved2; - int __reserved3; - int __reserved4; - } __data; - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/ia64/nptl/bits/pthreadtypes-arch.h b/sysdeps/ia64/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..7cc7549 --- /dev/null +++ b/sysdeps/ia64/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,61 @@ +/* Copyright (C) 2003-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek , 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#define __SIZEOF_PTHREAD_ATTR_T 56 +#define __SIZEOF_PTHREAD_MUTEX_T 40 +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCK_T 56 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIER_T 32 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +/* Data structure for read-write lock variable handling. The + structure of the attribute type is not exposed on purpose. */ +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; + int __cur_writer; + int __shared; + unsigned long int __pad1; + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/m68k/nptl/bits/pthreadtypes-arch.h b/sysdeps/m68k/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..0c1636a --- /dev/null +++ b/sysdeps/m68k/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,61 @@ +/* Copyright (C) 2010-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Maxim Kuvyrkov , 2010. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#define __SIZEOF_PTHREAD_ATTR_T 36 +#define __SIZEOF_PTHREAD_MUTEX_T 24 +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCK_T 32 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIER_T 20 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT __attribute__ ((__aligned__ (4))) + +/* Data structure for mutex handling. */ +#define __PTHREAD_LOCK_ALIGNMENT __attribute__ ((__aligned__ (4))) +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers __attribute__ ((__aligned__ (4))); + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; + unsigned char __pad1; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + int __cur_writer; +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/m68k/nptl/bits/pthreadtypes.h b/sysdeps/m68k/nptl/bits/pthreadtypes.h deleted file mode 100644 index 9a16bbf..0000000 --- a/sysdeps/m68k/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,194 +0,0 @@ -/* Copyright (C) 2010-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Maxim Kuvyrkov , 2010. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#define __SIZEOF_PTHREAD_ATTR_T 36 -#define __SIZEOF_PTHREAD_MUTEX_T 24 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCK_T 32 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -#define __SIZEOF_PTHREAD_BARRIER_T 20 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 - - -/* Thread identifiers. The structure of the attribute type is - deliberately not exposed. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; - - -/* Data structures for mutex handling. The structure of the attribute - type is deliberately not exposed. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock __attribute__ ((__aligned__ (4))); - unsigned int __count; - int __owner; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - /* Enforce proper alignment of fields used as futex words. */ - unsigned int __g_refs[2] __attribute__ ((__aligned__ (4))); - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int __attribute__ ((__aligned__ (4))) pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is deliberately not exposed. */ -typedef union -{ - struct - { - unsigned int __readers __attribute__ ((__aligned__ (4))); - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - unsigned char __pad1; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - int __cur_writer; - } __data; - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align __attribute__ ((__aligned__ (4))); -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/microblaze/nptl/bits/pthreadtypes-arch.h b/sysdeps/microblaze/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..f8788fc --- /dev/null +++ b/sysdeps/microblaze/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,71 @@ +/* Copyright (C) 2002-2017 Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +# define _BITS_PTHREADTYPES_ARCH_H 1 + +# include + +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +# define __SIZEOF_PTHREAD_COND_T 48 +# define __SIZEOF_PTHREAD_COND_COMPAT_T 12 +# define __SIZEOF_PTHREAD_CONDATTR_T 4 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +# define __PTHREAD_ONCE_ALIGNMENT + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +# if __BYTE_ORDER == __BIG_ENDIAN + unsigned char __pad1; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; +# else + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + unsigned char __shared; + unsigned char __pad1; + unsigned char __pad2; +# endif + int __cur_writer; +}; + +# define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h. */ diff --git a/sysdeps/microblaze/nptl/bits/pthreadtypes.h b/sysdeps/microblaze/nptl/bits/pthreadtypes.h deleted file mode 100644 index 7c5db6b..0000000 --- a/sysdeps/microblaze/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,194 +0,0 @@ -/* Copyright (C) 2002-2017 Free Software Foundation, Inc. - - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -# define _BITS_PTHREADTYPES_H 1 - -# include - -# define __SIZEOF_PTHREAD_ATTR_T 36 -# define __SIZEOF_PTHREAD_MUTEX_T 24 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_COND_COMPAT_T 12 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 32 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 - - -/* Thread identifiers. The structure of the attribute type is not - exposed on purpose. */ -typedef unsigned long int pthread_t; - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; - -# ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -# endif - -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; - -/* Data structures for mutex handling. The structure of the attribute - type is not exposed on purpose. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - -/* Keys for thread-specific data. */ -typedef unsigned int pthread_key_t; - -/* Once-only execution. */ -typedef int pthread_once_t; - -# if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; -# if __BYTE_ORDER == __BIG_ENDIAN - unsigned char __pad1; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; -# else - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - unsigned char __shared; - unsigned char __pad1; - unsigned char __pad2; -# endif - int __cur_writer; - } __data; - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -# endif - -# ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -# endif - -#endif /* bits/pthreadtypes.h. */ diff --git a/sysdeps/mips/nptl/bits/pthreadtypes-arch.h b/sysdeps/mips/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..4ce33c8 --- /dev/null +++ b/sysdeps/mips/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,87 @@ +/* Machine-specific pthread type layouts. MIPS version. + Copyright (C) 2005-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#if _MIPS_SIM == _ABI64 +# define __SIZEOF_PTHREAD_ATTR_T 56 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +#else +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +#endif +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Data structure for mutex handling. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#if _MIPS_SIM == _ABI64 + int __cur_writer; + int __shared; + unsigned long int __pad1; + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +# else +# if __BYTE_ORDER == __BIG_ENDIAN + unsigned char __pad1; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; +# else + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + unsigned char __shared; + unsigned char __pad1; + unsigned char __pad2; +# endif + int __cur_writer; +#endif +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/mips/nptl/bits/pthreadtypes.h b/sysdeps/mips/nptl/bits/pthreadtypes.h deleted file mode 100644 index b1ebf4e..0000000 --- a/sysdeps/mips/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,250 +0,0 @@ -/* Machine-specific pthread type layouts. MIPS version. - Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#if _MIPS_SIM == _ABI64 -# define __SIZEOF_PTHREAD_ATTR_T 56 -# define __SIZEOF_PTHREAD_MUTEX_T 40 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 56 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 32 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#else -# define __SIZEOF_PTHREAD_ATTR_T 36 -# define __SIZEOF_PTHREAD_MUTEX_T 24 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 32 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#endif - - -/* Thread identifiers. The structure of the attribute type is - deliberately not exposed. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -#if _MIPS_SIM == _ABI64 -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; -#else -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; -#endif - - -/* Data structures for mutex handling. The structure of the attribute - type is deliberately not exposed. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; -#if _MIPS_SIM == _ABI64 - unsigned int __nusers; -#endif - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; -#if _MIPS_SIM == _ABI64 - int __spins; - __pthread_list_t __list; -# define __PTHREAD_MUTEX_HAVE_PREV 1 -#else - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; -#endif - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is deliberately not exposed. */ -typedef union -{ -# if _MIPS_SIM == _ABI64 - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - unsigned long int __pad1; - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; - } __data; -# else - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; -#if __BYTE_ORDER == __BIG_ENDIAN - unsigned char __pad1; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; -#else - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - unsigned char __shared; - unsigned char __pad1; - unsigned char __pad2; -#endif - int __cur_writer; - } __data; -# endif - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/nios2/nptl/bits/pthreadtypes-arch.h b/sysdeps/nios2/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..577cfc2 --- /dev/null +++ b/sysdeps/nios2/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,70 @@ +/* Machine-specific pthread type layouts. Nios II version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#define __SIZEOF_PTHREAD_ATTR_T 36 +#define __SIZEOF_PTHREAD_MUTEX_T 24 +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCK_T 32 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIER_T 20 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Data structure for mutex handling. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#if __BYTE_ORDER == __BIG_ENDIAN + unsigned char __pad1; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; +#else + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + unsigned char __shared; + unsigned char __pad1; + unsigned char __pad2; +#endif + int __cur_writer; +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/nios2/nptl/bits/pthreadtypes.h b/sysdeps/nios2/nptl/bits/pthreadtypes.h deleted file mode 100644 index 8247013..0000000 --- a/sysdeps/nios2/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,202 +0,0 @@ -/* Machine-specific pthread type layouts. Nios II version. - Copyright (C) 2012-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#define __SIZEOF_PTHREAD_ATTR_T 36 -#define __SIZEOF_PTHREAD_MUTEX_T 24 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCK_T 32 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -#define __SIZEOF_PTHREAD_BARRIER_T 20 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 - - -/* Thread identifiers. The structure of the attribute type is - deliberately not exposed. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; - - -/* Data structures for mutex handling. The structure of the attribute - type is deliberately not exposed. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - long int __align; -} pthread_mutexattr_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - long int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is deliberately not exposed. */ -typedef union -{ - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; -#if __BYTE_ORDER == __BIG_ENDIAN - unsigned char __pad1; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; -#else - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - unsigned char __shared; - unsigned char __pad1; - unsigned char __pad2; -#endif - int __cur_writer; - } __data; - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/ia64/nptl/bits/pthreadtypes.h b/sysdeps/nptl/bits/pthreadtypes.h similarity index 53% rename from sysdeps/ia64/nptl/bits/pthreadtypes.h rename to sysdeps/nptl/bits/pthreadtypes.h index c67ee86..6348cf5 100644 --- a/sysdeps/ia64/nptl/bits/pthreadtypes.h +++ b/sysdeps/nptl/bits/pthreadtypes.h @@ -1,6 +1,6 @@ -/* Copyright (C) 2003-2017 Free Software Foundation, Inc. +/* Declaration of common pthread types for all architectures. + Copyright (C) 2017 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Jakub Jelinek , 2003. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public @@ -16,69 +16,21 @@ License along with the GNU C Library; if not, see . */ -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#define __SIZEOF_PTHREAD_ATTR_T 56 -#define __SIZEOF_PTHREAD_MUTEX_T 40 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCK_T 56 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -#define __SIZEOF_PTHREAD_BARRIER_T 32 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 +#ifndef _BITS_PTHREADTYPES_COMMON_H +# define _BITS_PTHREADTYPES_COMMON_H 1 +/* For internal mutex and conditional definitions. */ +#include /* Thread identifiers. The structure of the attribute type is not exposed on purpose. */ typedef unsigned long int pthread_t; -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; - - /* Data structures for mutex handling. The structure of the attribute type is not exposed on purpose. */ typedef union { - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; - unsigned int __nusers; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - int __spins; - __pthread_list_t __list; -#define __PTHREAD_MUTEX_HAVE_PREV 1 - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; int __align; } pthread_mutexattr_t; @@ -88,36 +40,6 @@ typedef union the attribute type is not exposed on purpose. */ typedef union { - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ char __size[__SIZEOF_PTHREAD_CONDATTR_T]; int __align; } pthread_condattr_t; @@ -131,33 +53,43 @@ typedef unsigned int pthread_key_t; typedef int pthread_once_t; +union pthread_attr_t +{ + char __size[__SIZEOF_PTHREAD_ATTR_T]; + long int __align; +}; +#ifndef __have_pthread_attr_t +typedef union pthread_attr_t pthread_attr_t; +# define __have_pthread_attr_t1 +#endif + + +typedef union +{ + struct __pthread_mutex_s __data; + char __size[__SIZEOF_PTHREAD_MUTEX_T]; + long int __align; +} pthread_mutex_t; + + +typedef union +{ + struct __pthread_cond_s __data; + char __size[__SIZEOF_PTHREAD_COND_T]; + __extension__ long long int __align; +} pthread_cond_t; + + #if defined __USE_UNIX98 || defined __USE_XOPEN2K /* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ + structure of the attribute type is deliberately not exposed. */ typedef union { - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - unsigned long int __pad1; - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; - } __data; + struct __pthread_rwlock_arch_t __data; char __size[__SIZEOF_PTHREAD_RWLOCK_T]; long int __align; } pthread_rwlock_t; -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - typedef union { char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; @@ -186,5 +118,4 @@ typedef union } pthread_barrierattr_t; #endif - -#endif /* bits/pthreadtypes.h */ +#endif diff --git a/sysdeps/nptl/bits/thread-shared-types.h b/sysdeps/nptl/bits/thread-shared-types.h new file mode 100644 index 0000000..82085f1 --- /dev/null +++ b/sysdeps/nptl/bits/thread-shared-types.h @@ -0,0 +1,121 @@ +/* Common thread definition for both POSIX and C11. + Copyright (C) 2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _THREAD_SHARED_TYPES_H +#define _THREAD_SHARED_TYPES_H 1 + +/* Arch-specific definitions. */ +#include + +/* Common definition of pthread_mutex_t. */ + +#if __WORDSIZE == 64 +typedef struct __pthread_internal_list +{ + struct __pthread_internal_list *__prev; + struct __pthread_internal_list *__next; +} __pthread_list_t; +#else +typedef struct __pthread_internal_slist +{ + struct __pthread_internal_slist *__next; +} __pthread_slist_t; +#endif + +/* Lock elision support. */ +#if __PTHREAD_MUTEX_LOCK_ELISION +# if __WORDSIZE == 64 +# define __PTHREAD_SPINS_DATA \ + short __spins; \ + short __elision; +# define __PTHREAD_SPINS 0, 0 +# else +# define __PTHREAD_SPINS_DATA \ + struct \ + { \ + short __espins; \ + short __eelision; \ + } __elision_data +# define __PTHREAD_SPINS { 0, 0 } +# define __spins __elision_data.__espins +# define __elision __elision_data.__eelision +# endif +#else +# define __PTHREAD_SPINS_DATA int __spins +/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ +# define __PTHREAD_SPINS 0 +#endif + +struct __pthread_mutex_s +{ + int __lock __PTHREAD_LOCK_ALIGNMENT; + unsigned int __count; + int __owner; +#if __WORDSIZE == 64 + unsigned int __nusers; +#endif + /* KIND must stay at this position in the structure to maintain + binary compatibility with static initializers. */ + int __kind; + __PTHREAD_COMPAT_PADDING_MID; +#if __WORDSIZE == 64 + __PTHREAD_SPINS_DATA; + __pthread_list_t __list; +# define __PTHREAD_MUTEX_HAVE_PREV 1 +#else + unsigned int __nusers; + __extension__ union + { + __PTHREAD_SPINS_DATA; + __pthread_slist_t __list; + } +#endif + __PTHREAD_COMPAT_PADDING_END; +}; + + +/* Common definition of pthread_cond_t. */ + +struct __pthread_cond_s +{ + __extension__ union + { + __extension__ unsigned long long int __wseq; + struct + { + unsigned int __low; + unsigned int __high; + } __wseq32; + }; + __extension__ union + { + __extension__ unsigned long long int __g1_start; + struct + { + unsigned int __low; + unsigned int __high; + } __g1_start32; + }; + unsigned int __g_refs[2] __PTHREAD_LOCK_ALIGNMENT; + unsigned int __g_size[2]; + unsigned int __g1_orig_size; + unsigned int __wrefs; + unsigned int __g_signals[2]; +}; + +#endif /* _THREAD_SHARED_TYPES_H */ diff --git a/sysdeps/powerpc/nptl/bits/pthreadtypes-arch.h b/sysdeps/powerpc/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..6d22e38 --- /dev/null +++ b/sysdeps/powerpc/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,79 @@ +/* Machine-specific pthread type layouts. PowerPC version. + Copyright (C) 2003-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#if __WORDSIZE == 64 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_ATTR_T 56 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +#else +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +#endif +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 1 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#if __WORDSIZE == 64 + int __cur_writer; + int __shared; + unsigned char __rwelision; + unsigned char __pad1[7]; + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, {0, 0, 0, 0, 0, 0, 0 } +#else + unsigned char __rwelision; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + int __cur_writer; +# define __PTHREAD_RWLOCK_ELISION_EXTRA 0 +#endif +}; + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/powerpc/nptl/bits/pthreadtypes.h b/sysdeps/powerpc/nptl/bits/pthreadtypes.h deleted file mode 100644 index e5cda79..0000000 --- a/sysdeps/powerpc/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,249 +0,0 @@ -/* Machine-specific pthread type layouts. PowerPC version. - Copyright (C) 2003-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#if __WORDSIZE == 64 -# define __SIZEOF_PTHREAD_ATTR_T 56 -# define __SIZEOF_PTHREAD_MUTEX_T 40 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 56 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 32 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#else -# define __SIZEOF_PTHREAD_ATTR_T 36 -# define __SIZEOF_PTHREAD_MUTEX_T 24 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 32 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#endif - - -/* Thread identifiers. The structure of the attribute type is - deliberately not exposed. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -#if __WORDSIZE == 64 -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; -#else -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; -#endif - - -/* Data structures for mutex handling. The structure of the attribute - type is deliberately not exposed. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; -#if __WORDSIZE == 64 - unsigned int __nusers; -#endif - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; -#if __WORDSIZE == 64 - short __spins; - short __elision; - __pthread_list_t __list; -# define __PTHREAD_MUTEX_HAVE_PREV 1 -# define __PTHREAD_SPINS 0, 0 -#else - unsigned int __nusers; - __extension__ union - { - struct - { - short __espins; - short __elision; -# define __spins __elision_data.__espins -# define __elision __elision_data.__elision -# define __PTHREAD_SPINS { 0, 0 } - } __elision_data; - __pthread_slist_t __list; - }; -#endif - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is deliberately not exposed. */ -typedef union -{ -# if __WORDSIZE == 64 - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - unsigned char __rwelision; - unsigned char __pad1[7]; - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; -# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, {0, 0, 0, 0, 0, 0, 0 } - } __data; -# else - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - unsigned char __rwelision; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - int __cur_writer; -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - } __data; -# endif - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/s390/nptl/bits/pthreadtypes-arch.h b/sysdeps/s390/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..b45f859 --- /dev/null +++ b/sysdeps/s390/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,81 @@ +/* Copyright (C) 2003-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#if __WORDSIZE == 64 +# define __SIZEOF_PTHREAD_ATTR_T 56 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +#else +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +#endif +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#ifdef ENABLE_LOCK_ELISION +#define __PTHREAD_MUTEX_LOCK_ELISION 1 +#else +#define __PTHREAD_MUTEX_LOCK_ELISION 0 +#endif + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#if __WORDSIZE == 64 + int __cur_writer; + int __shared; + unsigned long int __pad1; + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +# else + unsigned char __pad1; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + int __cur_writer; +#endif +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/s390/nptl/bits/pthreadtypes.h b/sysdeps/s390/nptl/bits/pthreadtypes.h deleted file mode 100644 index 48ffdb4..0000000 --- a/sysdeps/s390/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,261 +0,0 @@ -/* Copyright (C) 2003-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#if __WORDSIZE == 64 -# define __SIZEOF_PTHREAD_ATTR_T 56 -# define __SIZEOF_PTHREAD_MUTEX_T 40 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 56 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 32 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#else -# define __SIZEOF_PTHREAD_ATTR_T 36 -# define __SIZEOF_PTHREAD_MUTEX_T 24 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 32 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#endif - - -/* Thread identifiers. The structure of the attribute type is not - exposed on purpose. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -#if __WORDSIZE == 64 -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; -#else -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; -#endif - - -/* Data structures for mutex handling. The structure of the attribute - type is not exposed on purpose. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; -#if __WORDSIZE == 64 - unsigned int __nusers; -#endif - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; -#if __WORDSIZE == 64 -# ifdef ENABLE_LOCK_ELISION - short __spins; - short __elision; - /* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -# define __PTHREAD_SPINS 0, 0 -# else - int __spins; - /* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -# define __PTHREAD_SPINS 0 -# endif - __pthread_list_t __list; -# define __PTHREAD_MUTEX_HAVE_PREV 1 -#else - unsigned int __nusers; - __extension__ union - { -# ifdef ENABLE_LOCK_ELISION - struct - { - short __espins; - short __elision; - } _d; -# define __spins _d.__espins -# define __elision _d.__elision - /* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -# define __PTHREAD_SPINS { 0, 0 } -# else - int __spins; - /* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -# define __PTHREAD_SPINS 0 -# endif - __pthread_slist_t __list; - }; -#endif - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ -typedef union -{ -# if __WORDSIZE == 64 - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - unsigned long int __pad1; - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; - } __data; -# else - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - unsigned char __pad1; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - int __cur_writer; - } __data; -# endif - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/sh/nptl/bits/pthreadtypes-arch.h b/sysdeps/sh/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..889844a --- /dev/null +++ b/sysdeps/sh/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,70 @@ +/* Copyright (C) 2002-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#define __SIZEOF_PTHREAD_ATTR_T 36 +#define __SIZEOF_PTHREAD_MUTEX_T 24 +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_COND_COMPAT_T 12 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCK_T 32 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIER_T 20 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#if __BYTE_ORDER == __BIG_ENDIAN + unsigned char __pad1; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; +#else + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + unsigned char __shared; + unsigned char __pad1; + unsigned char __pad2; +#endif + unsigned long int __cur_writer; +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/sh/nptl/bits/pthreadtypes.h b/sysdeps/sh/nptl/bits/pthreadtypes.h deleted file mode 100644 index eec5811..0000000 --- a/sysdeps/sh/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,202 +0,0 @@ -/* Copyright (C) 2002-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#define __SIZEOF_PTHREAD_ATTR_T 36 -#define __SIZEOF_PTHREAD_MUTEX_T 24 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_COND_COMPAT_T 12 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCK_T 32 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -#define __SIZEOF_PTHREAD_BARRIER_T 20 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 - - -/* Thread identifiers. The structure of the attribute type is not - exposed on purpose. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; - - -/* Data structures for mutex handling. The structure of the attribute - type is not exposed on purpose. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - long int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - long int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; -#if __BYTE_ORDER == __BIG_ENDIAN - unsigned char __pad1; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; -#else - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - unsigned char __shared; - unsigned char __pad1; - unsigned char __pad2; -#endif - pthread_t __cur_writer; - } __data; - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/sparc/nptl/bits/pthreadtypes-arch.h b/sysdeps/sparc/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..63075cf --- /dev/null +++ b/sysdeps/sparc/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,79 @@ +/* Machine-specific pthread type layouts. SPARC version. + Copyright (C) 2003-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#if __WORDSIZE == 64 +# define __SIZEOF_PTHREAD_ATTR_T 56 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_CONDATTR_T 4 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +#else +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_CONDATTR_T 4 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +#endif +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#if __WORDSIZE == 64 + int __cur_writer; + int __shared; + unsigned long int __pad1; + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +#else + unsigned char __pad1; + unsigned char __pad2; + unsigned char __shared; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + int __cur_writer; +#endif +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/sparc/nptl/bits/pthreadtypes.h b/sysdeps/sparc/nptl/bits/pthreadtypes.h deleted file mode 100644 index 525988c..0000000 --- a/sysdeps/sparc/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,241 +0,0 @@ -/* Machine-specific pthread type layouts. SPARC version. - Copyright (C) 2003-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#if __WORDSIZE == 64 -# define __SIZEOF_PTHREAD_ATTR_T 56 -# define __SIZEOF_PTHREAD_MUTEX_T 40 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 56 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 32 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#else -# define __SIZEOF_PTHREAD_ATTR_T 36 -# define __SIZEOF_PTHREAD_MUTEX_T 24 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 32 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#endif - - -/* Thread identifiers. The structure of the attribute type is - deliberately not exposed. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -#if __WORDSIZE == 64 -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; -#else -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; -#endif - - -/* Data structures for mutex handling. The structure of the attribute - type is deliberately not exposed. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; -#if __WORDSIZE == 64 - unsigned int __nusers; -#endif - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; -#if __WORDSIZE == 64 - int __spins; - __pthread_list_t __list; -# define __PTHREAD_MUTEX_HAVE_PREV 1 -#else - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; -#endif - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is deliberately not exposed. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is deliberately not exposed. */ -typedef union -{ -# if __WORDSIZE == 64 - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - unsigned long int __pad1; - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; - } __data; -# else - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - unsigned char __pad1; - unsigned char __pad2; - unsigned char __shared; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - int __cur_writer; - } __data; -# endif - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/tile/nptl/bits/pthreadtypes-arch.h b/sysdeps/tile/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..c598207 --- /dev/null +++ b/sysdeps/tile/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,79 @@ +/* Copyright (C) 2011-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Based on work contributed by Ulrich Drepper , 2002. + Contributed by Chris Metcalf , 2011. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#if __WORDSIZE == 64 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_ATTR_T 56 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +#else +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +#endif +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +/* Data structure for mutex handling. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 0 + +#define __PTHREAD_ONCE_ALIGNMENT + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#if __WORDSIZE == 64 + int __cur_writer; + int __shared; + unsigned long int __pad1; + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +#else + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + unsigned char __shared; + unsigned char __pad1; + unsigned char __pad2; + int __cur_writer; +#endif +}; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/tile/nptl/bits/pthreadtypes.h b/sysdeps/tile/nptl/bits/pthreadtypes.h deleted file mode 100644 index 1632d82..0000000 --- a/sysdeps/tile/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,241 +0,0 @@ -/* Copyright (C) 2011-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Based on work contributed by Ulrich Drepper , 2002. - Contributed by Chris Metcalf , 2011. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#if __WORDSIZE == 64 -# define __SIZEOF_PTHREAD_ATTR_T 56 -# define __SIZEOF_PTHREAD_MUTEX_T 40 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 56 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 32 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#else -# define __SIZEOF_PTHREAD_ATTR_T 36 -# define __SIZEOF_PTHREAD_MUTEX_T 24 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 32 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#endif - - -/* Thread identifiers. The structure of the attribute type is not - exposed on purpose. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - -#if __WORDSIZE == 64 -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; -#else -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; -#endif - - -/* Data structures for mutex handling. The structure of the attribute - type is not exposed on purpose. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; -#if __WORDSIZE == 64 - unsigned int __nusers; -#endif - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; -#if __WORDSIZE == 64 - int __spins; - __pthread_list_t __list; -# define __PTHREAD_MUTEX_HAVE_PREV 1 -#else - unsigned int __nusers; - __extension__ union - { - int __spins; - __pthread_slist_t __list; - }; -#endif - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -#define __PTHREAD_SPINS 0 - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ -typedef union -{ -# if __WORDSIZE == 64 - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - unsigned long int __pad1; - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; - } __data; -# else - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - unsigned char __shared; - unsigned char __pad1; - unsigned char __pad2; - int __cur_writer; - } __data; -# endif - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/x86/nptl/bits/pthreadtypes-arch.h b/sysdeps/x86/nptl/bits/pthreadtypes-arch.h new file mode 100644 index 0000000..1857b2f --- /dev/null +++ b/sysdeps/x86/nptl/bits/pthreadtypes-arch.h @@ -0,0 +1,99 @@ +/* Copyright (C) 2002-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _BITS_PTHREADTYPES_ARCH_H +#define _BITS_PTHREADTYPES_ARCH_H 1 + +#include + +#ifdef __x86_64__ +# if __WORDSIZE == 64 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_ATTR_T 56 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +# else +# define __SIZEOF_PTHREAD_MUTEX_T 32 +# define __SIZEOF_PTHREAD_ATTR_T 32 +# define __SIZEOF_PTHREAD_MUTEX_T 32 +# define __SIZEOF_PTHREAD_RWLOCK_T 44 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +# endif +#else +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +#endif +#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_COND_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 4 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 + +#define __PTHREAD_ONCE_ALIGNMENT + +/* Definitions for internal mutex struct. */ +#define __PTHREAD_LOCK_ALIGNMENT +#define __PTHREAD_COMPAT_PADDING_MID +#define __PTHREAD_COMPAT_PADDING_END +#define __PTHREAD_MUTEX_LOCK_ELISION 1 + +struct __pthread_rwlock_arch_t +{ + unsigned int __readers; + unsigned int __writers; + unsigned int __wrphase_futex; + unsigned int __writers_futex; + unsigned int __pad3; + unsigned int __pad4; +#ifdef __x86_64__ + int __cur_writer; + int __shared; + signed char __rwelision; +# ifdef __ILP32__ + unsigned char __pad1[3]; +# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0 } +# else + unsigned char __pad1[7]; +# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0, 0, 0, 0, 0 } +# endif + unsigned long int __pad2; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; +# define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 +#else + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned char __flags; + unsigned char __shared; + signed char __rwelision; +# define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + unsigned char __pad2; + int __cur_writer; +#endif +}; + +#ifndef __x86_64__ +/* Extra attributes for the cleanup functions. */ +# define __cleanup_fct_attribute __attribute__ ((__regparm__ (1))) +#endif + +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/x86/nptl/bits/pthreadtypes.h b/sysdeps/x86/nptl/bits/pthreadtypes.h deleted file mode 100644 index c3055ca..0000000 --- a/sysdeps/x86/nptl/bits/pthreadtypes.h +++ /dev/null @@ -1,271 +0,0 @@ -/* Copyright (C) 2002-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _BITS_PTHREADTYPES_H -#define _BITS_PTHREADTYPES_H 1 - -#include - -#ifdef __x86_64__ -# if __WORDSIZE == 64 -# define __SIZEOF_PTHREAD_ATTR_T 56 -# define __SIZEOF_PTHREAD_MUTEX_T 40 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 56 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 32 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -# else -# define __SIZEOF_PTHREAD_ATTR_T 32 -# define __SIZEOF_PTHREAD_MUTEX_T 32 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 44 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -# endif -#else -# define __SIZEOF_PTHREAD_ATTR_T 36 -# define __SIZEOF_PTHREAD_MUTEX_T 24 -# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -# define __SIZEOF_PTHREAD_COND_T 48 -# define __SIZEOF_PTHREAD_CONDATTR_T 4 -# define __SIZEOF_PTHREAD_RWLOCK_T 32 -# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -# define __SIZEOF_PTHREAD_BARRIER_T 20 -# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 -#endif - - -/* Thread identifiers. The structure of the attribute type is not - exposed on purpose. */ -typedef unsigned long int pthread_t; - - -union pthread_attr_t -{ - char __size[__SIZEOF_PTHREAD_ATTR_T]; - long int __align; -}; -#ifndef __have_pthread_attr_t -typedef union pthread_attr_t pthread_attr_t; -# define __have_pthread_attr_t 1 -#endif - - -#ifdef __x86_64__ -typedef struct __pthread_internal_list -{ - struct __pthread_internal_list *__prev; - struct __pthread_internal_list *__next; -} __pthread_list_t; -#else -typedef struct __pthread_internal_slist -{ - struct __pthread_internal_slist *__next; -} __pthread_slist_t; -#endif - - -/* Data structures for mutex handling. The structure of the attribute - type is not exposed on purpose. */ -typedef union -{ - struct __pthread_mutex_s - { - int __lock; - unsigned int __count; - int __owner; -#ifdef __x86_64__ - unsigned int __nusers; -#endif - /* KIND must stay at this position in the structure to maintain - binary compatibility with static initializers. */ - int __kind; -#ifdef __x86_64__ - short __spins; - short __elision; - __pthread_list_t __list; -# define __PTHREAD_MUTEX_HAVE_PREV 1 -/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ -# define __PTHREAD_SPINS 0, 0 -#else - unsigned int __nusers; - __extension__ union - { - struct - { - short __espins; - short __elision; -# define __spins __elision_data.__espins -# define __elision __elision_data.__elision -# define __PTHREAD_SPINS { 0, 0 } - } __elision_data; - __pthread_slist_t __list; - }; -#endif - } __data; - char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align; -} pthread_mutex_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; - int __align; -} pthread_mutexattr_t; - - -/* Data structure for conditional variable handling. The structure of - the attribute type is not exposed on purpose. */ -typedef union -{ - struct - { - __extension__ union - { - __extension__ unsigned long long int __wseq; - struct { - unsigned int __low; - unsigned int __high; - } __wseq32; - }; - __extension__ union - { - __extension__ unsigned long long int __g1_start; - struct { - unsigned int __low; - unsigned int __high; - } __g1_start32; - }; - unsigned int __g_refs[2]; - unsigned int __g_size[2]; - unsigned int __g1_orig_size; - unsigned int __wrefs; - unsigned int __g_signals[2]; - } __data; - char __size[__SIZEOF_PTHREAD_COND_T]; - __extension__ long long int __align; -} pthread_cond_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_CONDATTR_T]; - int __align; -} pthread_condattr_t; - - -/* Keys for thread-specific data */ -typedef unsigned int pthread_key_t; - - -/* Once-only execution */ -typedef int pthread_once_t; - - -#if defined __USE_UNIX98 || defined __USE_XOPEN2K -/* Data structure for read-write lock variable handling. The - structure of the attribute type is not exposed on purpose. */ -typedef union -{ -# ifdef __x86_64__ - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - int __cur_writer; - int __shared; - signed char __rwelision; -# ifdef __ILP32__ - unsigned char __pad1[3]; -# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0 } -# else - unsigned char __pad1[7]; -# define __PTHREAD_RWLOCK_ELISION_EXTRA 0, { 0, 0, 0, 0, 0, 0, 0 } -# endif - unsigned long int __pad2; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned int __flags; -# define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 - } __data; -# else - struct - { - unsigned int __readers; - unsigned int __writers; - unsigned int __wrphase_futex; - unsigned int __writers_futex; - unsigned int __pad3; - unsigned int __pad4; - /* FLAGS must stay at this position in the structure to maintain - binary compatibility. */ - unsigned char __flags; - unsigned char __shared; - signed char __rwelision; -# define __PTHREAD_RWLOCK_ELISION_EXTRA 0 - unsigned char __pad2; - int __cur_writer; - } __data; -# endif - char __size[__SIZEOF_PTHREAD_RWLOCK_T]; - long int __align; -} pthread_rwlock_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; - long int __align; -} pthread_rwlockattr_t; -#endif - - -#ifdef __USE_XOPEN2K -/* POSIX spinlock data type. */ -typedef volatile int pthread_spinlock_t; - - -/* POSIX barriers data type. The structure of the type is - deliberately not exposed. */ -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIER_T]; - long int __align; -} pthread_barrier_t; - -typedef union -{ - char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; - int __align; -} pthread_barrierattr_t; -#endif - - -#ifndef __x86_64__ -/* Extra attributes for the cleanup functions. */ -# define __cleanup_fct_attribute __attribute__ ((__regparm__ (1))) -#endif - -#endif /* bits/pthreadtypes.h */