/kernel/trunk/arch/ia64/src/context.S |
---|
106,7 → 106,9 |
mov loc2 = pr ;; |
st8 [in0] = loc2, 16;; /*Next fpu registers should be spilled to 16B aligned address*/ |
/* |
* Save floating-point registers. |
*/ |
stf.spill [in0]=f2,16;; |
stf.spill [in0]=f3,16;; |
stf.spill [in0]=f4,16;; |
129,7 → 131,6 |
stf.spill [in0]=f30,16;; |
stf.spill [in0]=f31,16;; |
mov ar.unat = loc1 |
add r8 = r0, r0, 1 /* context_save returns 1 */ |
214,6 → 215,9 |
ld8 loc2 = [in0], 16 ;; |
mov pr = loc2, ~0 |
/* |
* Restore floating-point registers. |
*/ |
ldf.fill f2=[in0],16;; |
ldf.fill f3=[in0],16;; |
ldf.fill f4=[in0],16;; |
236,8 → 240,6 |
ldf.fill f30=[in0],16;; |
ldf.fill f31=[in0],16;; |
mov ar.unat = loc1 |
mov r8 = r0 /* context_restore returns 0 */ |