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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-05-02 17:44:00 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-05-02 17:44:00 -0300 |
| commit | 230528c467ee5ae7b55d41530bbb10fd94da948f (patch) | |
| tree | 9398b53bd3c8bd8e4a771bd71f81639a21ab7d6d | |
| parent | 8a03ccbb77f52ec4b55062eeedddb8daec1a33e4 (diff) | |
| download | glibc-230528c467ee5ae7b55d41530bbb10fd94da948f.zip glibc-230528c467ee5ae7b55d41530bbb10fd94da948f.tar.gz glibc-230528c467ee5ae7b55d41530bbb10fd94da948f.tar.bz2 | |
powerpc: Fix clone CLONE_VM compare
This patch fixes the clone CLONE_VM change from 0cb313f (BZ#19957)
where the commit changed the register that contains the save flags
argument to compare with (from r28 to r29). This patch changes
back to correct register.
Tested on powerpc32 (thanks to Tulio Magno Quites Machado Filho).
* sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone): Fix
flags CLONE_VM compare.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2016-05-02 Adhemerval Zanella <adhemerval.zanella@linaro.org> + + * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone): Fix + flags CLONE_VM compare. + 2016-05-02 Florian Weimer <fweimer@redhat.com> [BZ #20031] diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S index 9d496f0..bebadbf 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S @@ -77,7 +77,7 @@ ENTRY (__clone) bne- cr1,L(parent) /* The '-' is to minimise the race. */ /* If CLONE_VM is set do not update the pid/tid field. */ - andi. r0,r29,CLONE_VM + andi. r0,r28,CLONE_VM bne+ cr0,L(oldpid) DO_CALL(SYS_ify(getpid)) |