On Saturday 25 December 2010, Guan Xuetao wrote:

From: Guan Xuetao <redacted>

Patch 11 implements signals.

Signed-off-by: Guan Xuetao <redacted>
---
 arch/unicore32/include/asm/sigcontext.h |   61 ++++
 arch/unicore32/kernel/signal.c          |  571 +++++++++++++++++++++++++++++++
 arch/unicore32/kernel/signal.h          |   16 +
 3 files changed, 648 insertions(+), 0 deletions(-)

Al Viro recently did a major cleanup of the signal handling code in a
number of architectures. He can probably give much better feedback
on this one than I can.

The one thing that sticks out to me is that you implement both legacy
and rt signals, where new architectures should generally only need the
rt variant.

	Arnd