ARM: 7334/1: add jump label support
authorRabin Vincent <rabin@rab.in>
Sat, 18 Feb 2012 16:52:41 +0000 (17:52 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 24 Mar 2012 09:38:56 +0000 (09:38 +0000)
commit09f05d8529ff4aa92311c1a55ce35ac98cb59b8c
tree0196ddc9e80d74c8d3e3473bd7bc21b3e520c3d9
parenta9468f30b5eac6957c86aea97954553bfb7c1f18
ARM: 7334/1: add jump label support

Add the arch-specific code to support jump labels for ARM and Thumb-2.

This code will only be activated on compilers that are capable of
building it.  It has been tested with GCC 4.6 patched with the patch
from GCC bug 48637.

Cc: Jason Baron <jbaron@redhat.com>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/Kconfig
arch/arm/include/asm/jump_label.h [new file with mode: 0644]
arch/arm/kernel/Makefile
arch/arm/kernel/insn.h
arch/arm/kernel/jump_label.c [new file with mode: 0644]