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| author | Ulrich Drepper <drepper@redhat.com> | 2003-02-07 06:46:21 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-02-07 06:46:21 +0000 |
| commit | 65c689907900378bc3daf394a40b6a046595caab (patch) | |
| tree | ab2f37fdde74caf77e4c30e3fcec407214d89fb0 /linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S | |
| parent | ce96c93de5d57d917d300c4c80ed8ffc9141a874 (diff) | |
| download | glibc-65c689907900378bc3daf394a40b6a046595caab.tar.gz glibc-65c689907900378bc3daf394a40b6a046595caab.tar.xz glibc-65c689907900378bc3daf394a40b6a046595caab.zip | |
Update.
2003-02-07 Jakub Jelinek <jakub@redhat.com> * tst-popen2.c: New test. * Makefile (tests): Add tst-popen2. * sysdeps/unix/sysv/linux/alpha/vfork.S (__vfork): Branch to __fork whenever libpthread.so is loaded. * sysdeps/unix/sysv/linux/i386/vfork.S (__vfork): Likewise. * sysdeps/unix/sysv/linux/ia64/vfork.S (__vfork): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S (__vfork): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S (__vfork): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S (__vfork): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S (__vfork): Likewise. * sysdeps/unix/sysv/linux/x86_64/vfork.S (__vfork): Likewise.
Diffstat (limited to 'linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S')
| -rw-r--r-- | linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S | 23 |
1 files changed, 19 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 98ad45795a..8b85d763d4 100644 --- a/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S +++ b/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S @@ -19,13 +19,28 @@ #include <sysdep-cancel.h> - .text +#ifdef SHARED +.LLGETPC0: + retl + addl %o7, %o0, %o0 +#endif ENTRY(__vfork) - ld [%g7 + MULTIPLE_THREADS_OFFSET], %o0 #ifdef SHARED - cmp %o0, 0 - bne HIDDEN_JUMPTARGET (__fork) + mov %o7, %o1 + sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %o0 + call .LLGETPC0 + add %o0, %lo(_GLOBAL_OFFSET_TABLE_+4), %o0 + sethi %hi(__libc_pthread_functions), %o2 + mov %o1, %o7 + or %o2, %lo(__libc_pthread_functions), %o2 + ldx [%o0 + %o2], %o2 + ldx [%o2], %o2 + cmp %o2, 0 + bne HIDDEN_JUMPTARGET(__fork) #else + .weak __pthread_fork + sethi %hi(__pthread_fork), %o0 + or %o0, %lo(__pthread_fork), %o0 brnz,pn %o0, 1f #endif mov __NR_vfork, %g1 |