Redefine jmp_buf to comply with C calling convention.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Signed-off-by: Nigel Croxon <ncroxon@redhat.com>

Add support for 64 bit MIPS

This is a patch to add support for 64-bit MIPS.

Signed-off-by: Hev heiher <heiher@users.sf.net>
Signed-off-by: Nigel Croxon <noxorc@mac.com>