tree d49347eeaf897139242020418fd104f1c2daed91
parent 55bdd694116597d2f16510b121463cd579ba78da
author Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1274461602 +0100
committer Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1366227886 +0200

ARM: ARMv7-M: Add support for exception handling

This patch implements the exception handling for the ARMv7-M
architecture (pretty different from the A or R profiles).

It bases on work done earlier by Catalin for 2.6.33 but was nearly
completely rewritten to use a pt_regs layout compatible to the A
profile.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Jonathan Austin <jonathan.austin@arm.com>
Tested-by: Jonathan Austin <jonathan.austin@arm.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>