From: Carlos O'Donell Date: Thu, 26 Feb 2009 21:36:13 +0000 (+0000) Subject: 2009-02-25 Carlos O'Donell X-Git-Tag: upstream/2.30~10627^2~649 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6f5d2fa8aa2f0d3d23780a769fe85f4f4fa73c2e;p=external%2Fglibc.git 2009-02-25 Carlos O'Donell * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h: Adjust comment. Sort macros alphabetically. Remove old lock comments. --- diff --git a/ChangeLog.hppa b/ChangeLog.hppa index 538837c..b673000 100644 --- a/ChangeLog.hppa +++ b/ChangeLog.hppa @@ -1,5 +1,11 @@ 2009-02-25 Carlos O'Donell + * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h: + Adjust comment. Sort macros alphabetically. Remove old + lock comments. + +2009-02-25 Carlos O'Donell + * sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Update from nptl/sysdeps/pthread/unwind-forcedunwind.c * sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: diff --git a/sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h b/sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h index 62fc80c..d6eb975 100644 --- a/sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h +++ b/sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc. +/* Copyright (C) 2005, 2006, 2007, 2009 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 @@ -21,43 +21,30 @@ /* Linuxthread type sizes (bytes): sizeof(pthread_attr_t) = 0x24 (36) - sizeof(pthread_mutex_t) = 0x30 (48) - sizeof(pthread_mutexattr_t) = 0x4 (4) + sizeof(pthread_barrier_t) = 0x30 (48) + sizeof(pthread_barrierattr_t) = 0x4 (4) sizeof(pthread_cond_t) = 0x30 (48) - = Expanded to 64 bytes in NPTL. - sizeof(pthread_cond_compat_t) = 0xc (12) - = Did not exist in Linuxthreads. 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_barrier_t) = 0x30 (48) - sizeof(pthread_barrierattr_t) = 0x4 (4) */ + sizeof(pthread_spinlock_t) = 0x10 (16) */ #define __SIZEOF_PTHREAD_ATTR_T 36 -#define __SIZEOF_PTHREAD_MUTEX_T 48 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +#define __SIZEOF_PTHREAD_BARRIER_T 48 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 #define __SIZEOF_PTHREAD_COND_T 64 -#define __SIZEOF_PTHREAD_COND_COMPAT_T 12 #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 -#define __SIZEOF_PTHREAD_BARRIER_T 48 -#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; -/* Our old basic lock type, listed here for posterity. - We needed self-aligning locks for linuxthreads LDCW - implementation. For NPTL we use LWS Compare and - Exchange to implement primitives. */ -#if 0 -typedef volatile struct { - int lock[4]; -} __attribute__ ((aligned(16))) __atomic_lock_t; -#endif - typedef union { char __size[__SIZEOF_PTHREAD_ATTR_T];