diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/x86/nptl/bits/pthreadtypes.h | 7 |
2 files changed, 12 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2014-06-19 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Use + 3 bytes for __pad1 for x32. + (__PTHREAD_RWLOCK_ELISION_EXTRA): Likewise. + 2014-06-19 Ling Ma <ling.ml@alibaba-inc.com> H.J. Lu <hongjiu.lu@intel.com> diff --git a/sysdeps/x86/nptl/bits/pthreadtypes.h b/sysdeps/x86/nptl/bits/pthreadtypes.h index b04c32b11f..7f8076b89a 100644 --- a/sysdeps/x86/nptl/bits/pthreadtypes.h +++ b/sysdeps/x86/nptl/bits/pthreadtypes.h @@ -185,12 +185,17 @@ typedef union int __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_ELISION_EXTRA 0, {0, 0, 0, 0, 0, 0, 0 } # define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 } __data; # else |