tree d4202960694635613c2bcebb69c198e0345d603a
parent 791e26d9598a72376b8a16a5ccfb5d1ae0010965
author Matthieu Castet <matthieu.castet@gmail.com> 1358341370 +0100
committer Matthieu Castet <matthieu.castet@gmail.com> 1358344417 +0100

arm syscall : for eabi call_default don't use stack

In the default case, we don't need to use the stack, we can save r7 with
ip register (that what does eglibc).

This allow to fix vfork data corruption
(see 3884bfe9661955543ce203c60f9225bbdf33f6bb), because vfork now don't
use the stack.