diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2014-06-26 11:33:34 +0530 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2014-07-22 09:50:50 +0200 |
| commit | be5ba36bf6e9278025e31924965e229f772262bf (patch) | |
| tree | fe71bfd5751b7f7200254322f7f8a691006cff34 | |
| parent | b6e08a6715893aaf52afd37b1201a600b0a6b81e (diff) | |
ARC: clone: Ensure that @fn returns back to clone
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
program.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| -rw-r--r-- | 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 79ebd065a..9aa8d92cd 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) |