diff options
Diffstat (limited to 'nptl/sysdeps')
| -rw-r--r-- | nptl/sysdeps/s390/pthread_spin_lock.c | 4 | ||||
| -rw-r--r-- | nptl/sysdeps/s390/pthread_spin_trylock.c | 2 | ||||
| -rw-r--r-- | nptl/sysdeps/s390/tls.h | 4 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h | 10 |
4 files changed, 10 insertions, 10 deletions
diff --git a/nptl/sysdeps/s390/pthread_spin_lock.c b/nptl/sysdeps/s390/pthread_spin_lock.c index 7d0067b0e9..f0fddf4ae8 100644 --- a/nptl/sysdeps/s390/pthread_spin_lock.c +++ b/nptl/sysdeps/s390/pthread_spin_lock.c @@ -23,12 +23,12 @@ int pthread_spin_lock (lock) pthread_spinlock_t *lock; { - unsigned long int oldval; + int oldval; __asm __volatile ("0: lhi %0,0\n" " cs %0,%2,%1\n" " jl 0b" - : "=d" (oldval), "=Q" (*lock) + : "=&d" (oldval), "=Q" (*lock) : "d" (1), "m" (*lock) : "cc" ); return 0; } diff --git a/nptl/sysdeps/s390/pthread_spin_trylock.c b/nptl/sysdeps/s390/pthread_spin_trylock.c index 8ed0a36647..0153b65dad 100644 --- a/nptl/sysdeps/s390/pthread_spin_trylock.c +++ b/nptl/sysdeps/s390/pthread_spin_trylock.c @@ -24,7 +24,7 @@ int pthread_spin_trylock (lock) pthread_spinlock_t *lock; { - unsigned long int old; + int old; __asm __volatile ("cs %0,%3,%1" : "=d" (old), "=Q" (*lock) diff --git a/nptl/sysdeps/s390/tls.h b/nptl/sysdeps/s390/tls.h index 4151f7fded..3f31823496 100644 --- a/nptl/sysdeps/s390/tls.h +++ b/nptl/sysdeps/s390/tls.h @@ -48,7 +48,9 @@ typedef struct #endif } tcbhead_t; -# define TLS_MULTIPLE_THREADS_IN_TCB 1 +# ifndef __s390x__ +# define TLS_MULTIPLE_THREADS_IN_TCB 1 +# endif #else /* __ASSEMBLER__ */ # include <tcb-offsets.h> diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h index 5a3ae51c23..c07c0442ea 100644 --- a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h @@ -79,15 +79,13 @@ L(pseudo_end): #define LM_5 lmg %r2,%r5,16+160(%r15); # ifndef __ASSEMBLER__ +extern int __local_multiple_threads attribute_hidden; # define SINGLE_THREAD_P \ - __builtin_expect (THREAD_GETMEM (THREAD_SELF, \ - header.multiple_threads) == 0, 1) + __builtin_expect (__local_multiple_threads == 0, 1) # else # define SINGLE_THREAD_P \ - ear %r1,%a0; \ - sllg %r1,%r1,32; \ - ear %r1,%a1; \ - icm %r1,15,MULTIPLE_THREADS_OFFSET(%r1); + larl %r1,__local_multiple_threads; \ + icm %r0,15,0(%r1); # endif #elif !defined __ASSEMBLER__ |