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| author | Ulrich Drepper <drepper@redhat.com> | 2007-07-23 15:46:18 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-07-23 15:46:18 +0000 |
| commit | 28635aca920a7bb914fa9dc512769456835344a4 (patch) | |
| tree | 8ce3a4a61f2861a1b2d35858f3b808bc8e06df3b | |
| parent | 3dadfa7e0ce990b12e7db0e951778b316ea25011 (diff) | |
| download | glibc-28635aca920a7bb914fa9dc512769456835344a4.tar.gz glibc-28635aca920a7bb914fa9dc512769456835344a4.tar.xz glibc-28635aca920a7bb914fa9dc512769456835344a4.zip | |
Fix compilation when unconditionally using private futexes.
5 files changed, 13 insertions, 5 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S index da98ab3d49..e8d257502f 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S @@ -76,7 +76,7 @@ __pthread_rwlock_rdlock: jne 10f 11: -#if __ASSUME_PRIVATE_FUTEX +#ifdef __ASSUME_PRIVATE_FUTEX movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi xorl PSHARED(%rdi), %esi #else diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S index 19ad27aab8..4f72c0f213 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S @@ -20,11 +20,13 @@ #include <sysdep.h> #include <lowlevelrwlock.h> #include <pthread-errnos.h> +#include <kernel-features.h> #define SYS_futex 202 #define FUTEX_WAIT 0 #define FUTEX_WAKE 1 +#define FUTEX_PRIVATE_FLAG 128 /* For the calculation see asm/vsyscall.h. */ #define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000 @@ -112,7 +114,7 @@ pthread_rwlock_timedrdlock: movq %rcx, (%rsp) /* Store relative timeout. */ movq %rdi, 8(%rsp) -#if __ASSUME_PRIVATE_FUTEX +#ifdef __ASSUME_PRIVATE_FUTEX movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi xorl PSHARED(%rdi), %esi #else diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S index 4c3e7413a8..8de1b1d82a 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S @@ -20,11 +20,13 @@ #include <sysdep.h> #include <lowlevelrwlock.h> #include <pthread-errnos.h> +#include <kernel-features.h> #define SYS_futex 202 #define FUTEX_WAIT 0 #define FUTEX_WAKE 1 +#define FUTEX_PRIVATE_FLAG 128 /* For the calculation see asm/vsyscall.h. */ #define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000 @@ -108,7 +110,7 @@ pthread_rwlock_timedwrlock: movq %rcx, (%rsp) /* Store relative timeout. */ movq %rdi, 8(%rsp) -#if __ASSUME_PRIVATE_FUTEX +#ifdef __ASSUME_PRIVATE_FUTEX movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi xorl PSHARED(%rdi), %esi #else diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S index bf688252c8..c4597f60f7 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S @@ -19,11 +19,13 @@ #include <sysdep.h> #include <lowlevelrwlock.h> +#include <kernel-features.h> #define SYS_futex 202 #define FUTEX_WAIT 0 #define FUTEX_WAKE 1 +#define FUTEX_PRIVATE_FLAG 128 #ifndef UP # define LOCK lock @@ -78,7 +80,7 @@ __pthread_rwlock_unlock: jne 7f 8: -#if __ASSUME_PRIVATE_FUTEX +#ifdef __ASSUME_PRIVATE_FUTEX movl $FUTEX_PRIVATE_FLAG|FUTEX_WAKE, %esi xorl PSHARED(%rdi), %esi #else diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S index 46d97e033e..7f65726849 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S @@ -20,11 +20,13 @@ #include <sysdep.h> #include <lowlevelrwlock.h> #include <pthread-errnos.h> +#include <kernel-features.h> #define SYS_futex 202 #define FUTEX_WAIT 0 #define FUTEX_WAKE 1 +#define FUTEX_PRIVATE_FLAG 128 #ifndef UP # define LOCK lock @@ -72,7 +74,7 @@ __pthread_rwlock_wrlock: jne 10f 11: -#if __ASSUME_PRIVATE_FUTEX +#ifdef __ASSUME_PRIVATE_FUTEX movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi xorl PSHARED(%rdi), %esi #else |