[git commit] ARC: clone: Ensure that @fn returns back to clone

Bernhard Reutner-Fischer rep.dot.nop at gmail.com
Tue Jul 22 07:50:50 UTC 2014

commit: http://git.uclibc.org/uClibc/commit/?id=be5ba36bf6e9278025e31924965e229f772262bf
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

This showed up due to longstanding test/unistd/clone failure where post
clone, the callback was not exiting and rather falling thru in into main

Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
 libc/sysdeps/linux/arc/clone.S |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libc/sysdeps/linux/arc/clone.S b/libc/sysdeps/linux/arc/clone.S
index 79ebd06..9aa8d92 100644
--- a/libc/sysdeps/linux/arc/clone.S
+++ b/libc/sysdeps/linux/arc/clone.S
@@ -49,8 +49,8 @@ ENTRY(clone)
 	blt	.L__sys_err2	; < 0 (signed) error
 	jnz	[blink]		; Parent returns
-	; child jumps off to @fn with @arg as argument
-	j.d	[r10]
+	; child jumps off to @fn with @arg as argument, and returns here
+	jl.d	[r10]
 	mov	r0, r11
 	; falls thru to _exit() with result from @fn (already in r0)

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