diff options
| author | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2016-10-21 15:19:10 -0200 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2016-10-28 19:13:21 -0200 |
| commit | ce193f551ec21df85c934626a21730881484dcf0 (patch) | |
| tree | 8c5f621325b1b559f98dccfcd2e360f0d86cd404 | |
| parent | ae9166f2b8936304ea347a98519372804963447f (diff) | |
| download | glibc-ce193f551ec21df85c934626a21730881484dcf0.tar.gz glibc-ce193f551ec21df85c934626a21730881484dcf0.tar.xz glibc-ce193f551ec21df85c934626a21730881484dcf0.zip | |
powerpc: Fix TOC stub on powerpc64 clone()
Use a function call to _exit() so that the linker can create a TOC stub instead of just a branch. Tested on powerpc64.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 27a0194fcb..4f76008663 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2016-10-28 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> + + [BZ #20728] + * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Replace a + branch to _exit() by a function call. + 2016-10-28 Florian Weimer <fweimer@redhat.com> * malloc/malloc.c: Update chunk layout comments. diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S index 7c59b9b4e9..df824f5a69 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S @@ -97,7 +97,7 @@ L(oldpid): #ifdef SHARED b JUMPTARGET(__GI__exit) #else - b JUMPTARGET(_exit) + bl JUMPTARGET(_exit) /* We won't ever get here but provide a nop so that the linker will insert a toc adjusting stub if necessary. */ nop |