diff options
Diffstat (limited to 'linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S')
| -rw-r--r-- | linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S b/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S index f7edf44678..8a6d2771e8 100644 --- a/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S +++ b/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S @@ -34,13 +34,16 @@ ENTRY(__vfork) mov %o1, %o7 or %o2, %lo(__libc_pthread_functions), %o2 ldx [%o0 + %o2], %o2 - ldx [%o2], %o2 - cmp %o2, 0 - bne HIDDEN_JUMPTARGET(__fork) + ldx [%o2], %o0 #else .weak pthread_create sethi %hi(pthread_create), %o0 or %o0, %lo(pthread_create), %o0 +#endif +#if defined SHARED && !defined BROKEN_SPARC_WDISP22 + cmp %o0, 0 + bne HIDDEN_JUMPTARGET(__fork) +#else brnz,pn %o0, 1f #endif mov __NR_vfork, %g1 @@ -50,7 +53,7 @@ ENTRY(__vfork) sub %o1, 1, %o1 retl and %o0, %o1, %o0 -#ifndef SHARED +#if !defined SHARED || defined BROKEN_SPARC_WDISP22 1: mov %o7, %g1 call HIDDEN_JUMPTARGET(__fork) mov %g1, %o7 |