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| author | Ulrich Drepper <drepper@redhat.com> | 2003-01-15 01:23:02 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-01-15 01:23:02 +0000 |
| commit | 574b892ef1054ea999a136b3cb2321a65e3f1a17 (patch) | |
| tree | 4457b51f3d0318c24de35da02ce2d90ac818beb8 /linuxthreads/sysdeps/unix/sysv/linux/sparc | |
| parent | 086311a933ff53f8c064d833e69fe228bc7e8886 (diff) | |
| download | glibc-574b892ef1054ea999a136b3cb2321a65e3f1a17.tar.gz glibc-574b892ef1054ea999a136b3cb2321a65e3f1a17.tar.xz glibc-574b892ef1054ea999a136b3cb2321a65e3f1a17.zip | |
Update.
2003-01-14 Guido Guenther <agx@sigxcpu.org> * sysdeps/unix/sysv/linux/mips/sysdep.h (INTERNAL_SYSCALL, INTERNAL_SYSCALL_DECL, INTERNAL_SYSCALL_ERRNO, INTERNAL_SYSCALL_ERROR_P, INLINE_SYSCALL): Define. 2003-01-14 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h (INTERNAL_SYSCALL): Make use of ERR parameter. (INTERNAL_SYSCALL_DECL, INTERNAL_SYSCALL_ERRNO, INTERNAL_SYSCALL_ERROR_P): Adjust accordingly. (INLINE_SYSCALL): Make use of INTERNAL_SYSCALL. * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: New file. Patch by Denis Zaitsev <zzz@cd-club.ru>. that %eax is modified. Reported by Denis Zaitsev <zzz@cd-club.ru>.
Diffstat (limited to 'linuxthreads/sysdeps/unix/sysv/linux/sparc')
| -rw-r--r-- | linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S | 9 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S | 10 |
2 files changed, 19 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S b/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S index adf7b220be..9378bd8522 100644 --- a/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S +++ b/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S @@ -23,7 +23,11 @@ ENTRY(__vfork) ld [%g6 + MULTIPLE_THREADS_OFFSET], %o0 cmp %o0, 0 +#ifdef SHARED bne HIDDEN_JUMPTARGET(__fork) +#else + bne 1f +#endif mov __NR_vfork, %g1 ta 0x10; bcs __syscall_error_handler @@ -31,6 +35,11 @@ ENTRY(__vfork) sub %o1, 1, %o1 retl and %o0, %o1, %o0 +#ifndef SHARED +1: mov %o7, %g1 + call HIDDEN_JUMPTARGET(__fork) + mov %g1, %o7 +#endif SYSCALL_ERROR_HANDLER PSEUDO_END (__vfork) libc_hidden_def (__vfork) diff --git a/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S b/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S index e4ea9180cf..bcfcedfc2d 100644 --- a/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S +++ b/linuxthreads/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S @@ -22,7 +22,12 @@ .text ENTRY(__vfork) ld [%g6 + MULTIPLE_THREADS_OFFSET], %o0 +#ifdef SHARED + cmp %o0, 0 bne HIDDEN_JUMPTARGET (__fork) +#else + brnz,pn %o0, 1f +#endif mov __NR_vfork, %g1 ta 0x6d bcs,pn %xcc, __syscall_error_handler @@ -30,6 +35,11 @@ ENTRY(__vfork) sub %o1, 1, %o1 retl and %o0, %o1, %o0 +#ifndef SHARED +1: mov %o7, %g1 + call HIDDEN_JUMPTARGET(__fork) + mov %g1, %o7 +#endif SYSCALL_ERROR_HANDLER PSEUDO_END (__vfork) libc_hidden_def (__vfork) |