diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2012-05-14 12:56:56 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-05-14 12:56:56 -0700 |
| commit | b8caea2cb90092ba8ecd3274898f227bbe2d305d (patch) | |
| tree | 6a9717df46132997d9bc15df2a6e5732ceb2977b | |
| parent | 7ac772940e915d2727f8d161741d3f74872d38dd (diff) | |
| download | glibc-b8caea2cb90092ba8ecd3274898f227bbe2d305d.zip glibc-b8caea2cb90092ba8ecd3274898f227bbe2d305d.tar.gz glibc-b8caea2cb90092ba8ecd3274898f227bbe2d305d.tar.bz2 | |
Add x32 pthread types
| -rw-r--r-- | nptl/ChangeLog | 10 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | 41 |
2 files changed, 37 insertions, 14 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 49e42ef..b087a37 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,13 @@ +2012-05-14 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Define x32 + __SIZEOF_PTHREAD_XXX_T. + (__pthread_internal_list): Check __x86_64__ instead of __WORDSIZE. + (pthread_mutex_t): Likewise. + (pthread_rwlock_t): Likewise. + (__PTHREAD_RWLOCK_INT_FLAGS_SHARED): New. Defined if __x86_64__ + is defined. + 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/x86_64/x32/tls.h: New file. diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h index e05b8f5..e22947f 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h @@ -20,16 +20,28 @@ #include <bits/wordsize.h> -#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 +#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 @@ -59,7 +71,7 @@ typedef union pthread_attr_t pthread_attr_t; #endif -#if __WORDSIZE == 64 +#ifdef __x86_64__ typedef struct __pthread_internal_list { struct __pthread_internal_list *__prev; @@ -82,13 +94,13 @@ typedef union int __lock; unsigned int __count; int __owner; -#if __WORDSIZE == 64 +#ifdef __x86_64__ unsigned int __nusers; #endif /* KIND must stay at this position in the structure to maintain binary compatibility. */ int __kind; -#if __WORDSIZE == 64 +#ifdef __x86_64__ int __spins; __pthread_list_t __list; # define __PTHREAD_MUTEX_HAVE_PREV 1 @@ -151,7 +163,7 @@ typedef int pthread_once_t; structure of the attribute type is not exposed on purpose. */ typedef union { -# if __WORDSIZE == 64 +# ifdef __x86_64__ struct { int __lock; @@ -167,6 +179,7 @@ typedef union /* 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 |