From Linux 3.17 6ebbf2ce437b33022d30badd49dc94d33ecfa498:
ARMv6 and greater introduced a new instruction ("bx") which can be used
to return from function calls. Recent CPUs perform better when the
"bx lr" instruction is used rather than the "mov pc, lr" instruction,
and this sequence is strongly recommended to be used by the ARM
architecture manual (section A.4.1.1).
Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
Test: No regressions detected
Test: Passes full CTS run
Change-Id: Ie268f9893e3df0f68fbfe82a13f3c7cc5c5909d8
Signed-off-by: Alex Naidis <alex.naidis@linux.com>
There's no need: __linker_init only takes one argument.
Also remove the arm __CTOR_LIST__; we use .init_array and .fini_array instead
of .ctor and .dtor anyway, and I don't think we've ever supported the latter.
Change-Id: Ifc91a5a90c6aa39d674bf0509a7af2e1ff0beddd
Park Ju Hyung
Elliott Hughes
The Android Open Source Project