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GNU C Library master sources branch master updated. glibc-2.23-285-g230528c
- From: azanella at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 2 May 2016 20:47:29 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.23-285-g230528c
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=230528c467ee5ae7b55d41530bbb10fd94da948f
commit 230528c467ee5ae7b55d41530bbb10fd94da948f
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon May 2 17:44:00 2016 -0300
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.
diff --git a/ChangeLog b/ChangeLog
index d7044ea..26284bd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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))
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S | 2 +-
2 files changed, 6 insertions(+), 1 deletions(-)
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