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EABI syscall cleanup.
authorElliott Hughes <enh@google.com>
Tue, 16 Jul 2013 18:52:24 +0000 (11:52 -0700)
committerElliott Hughes <enh@google.com>
Tue, 16 Jul 2013 18:52:24 +0000 (11:52 -0700)
commitda4a3e65153f2979b5e339d0efe6b81ebf74af8f
treed410f4a944e3ddf6c61d57cf43f7a63562ea21e1
parent67750c8515573cba294b2f3840249dd7f7d817d5
EABI syscall cleanup.

We cleaned up the auto-generated ones a while back to not touch
the stack unnecessarily if they have <= 4 arguments. This patch
cleans up some hand-crafted ones.

Also improve comments in clone.S.

Change-Id: I8850bf98f2b26829385315304472a760e6880ed8
libc/arch-arm/bionic/clone.S
libc/arch-arm/bionic/futex_arm.S