Reference in a new issue

Blame

Copy permalink

Reference in a new issue

Copy permalink

Franck Bui-Huu 6bfe966160 [MIPS] signal32: no need to save c0_status register in setup_sigcontext32() ...

All the information in the MIPS c0_status register is priviledged.
Nothing that would constitute part of the thread context.

The one flag one could possibly argument about might be c0_status.fr
but none of the ABIs or tools or application software can make use
of it.

So for consistency with restore_sigcontext32(), which does not
restore c0_status register, this patch remove the saving part.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2007-02-10 22:38:47 +00:00

101 lines

2.7 KiB

Raw Blame History