[PATCH, OR1K] Don't save parameter registers in setjmp/longjmp

[Jeff Johnston]

Patch committed.

-- Jeff J.

----- Original Message -----
From: "Stefan Wallentowitz" <stefan.wallentowitz@tum.de>
To: newlib@sourceware.org
Sent: Thursday, December 11, 2014 10:22:10 AM
Subject: [PATCH, OR1K] Don't save parameter registers in setjmp/longjmp

Dear all,

this patch removes the save/restore of the parameter registers r3-r8 in 
setjmp/longjmp as they are not preserved across function calls.

Bye,
Stefan