| /kernel/trunk/arch/ia64/src/context.S |
|---|
| 104,7 → 104,31 |
| * Save predicate registers |
| */ |
| mov loc2 = pr ;; |
| st8 [in0] = loc2, 8 |
| st8 [in0] = loc2, 16;; /*Next fpu registers should be spilled to 16B aligned address*/ |
| stf.spill [in0]=f2,16;; |
| stf.spill [in0]=f3,16;; |
| stf.spill [in0]=f4,16;; |
| stf.spill [in0]=f5,16;; |
| stf.spill [in0]=f16,16;; |
| stf.spill [in0]=f17,16;; |
| stf.spill [in0]=f18,16;; |
| stf.spill [in0]=f19,16;; |
| stf.spill [in0]=f20,16;; |
| stf.spill [in0]=f21,16;; |
| stf.spill [in0]=f22,16;; |
| stf.spill [in0]=f23,16;; |
| stf.spill [in0]=f24,16;; |
| stf.spill [in0]=f25,16;; |
| stf.spill [in0]=f26,16;; |
| stf.spill [in0]=f27,16;; |
| stf.spill [in0]=f28,16;; |
| stf.spill [in0]=f29,16;; |
| stf.spill [in0]=f30,16;; |
| stf.spill [in0]=f31,16;; |
| mov ar.unat = loc1 |
| 187,9 → 211,33 |
| /* |
| * Restore predicate registers |
| */ |
| ld8 loc2 = [in0], 8 ;; |
| ld8 loc2 = [in0], 16 ;; |
| mov pr = loc2, ~0 |
| ldf.fill f2=[in0],16;; |
| ldf.fill f3=[in0],16;; |
| ldf.fill f4=[in0],16;; |
| ldf.fill f5=[in0],16;; |
| ldf.fill f16=[in0],16;; |
| ldf.fill f17=[in0],16;; |
| ldf.fill f18=[in0],16;; |
| ldf.fill f19=[in0],16;; |
| ldf.fill f20=[in0],16;; |
| ldf.fill f21=[in0],16;; |
| ldf.fill f22=[in0],16;; |
| ldf.fill f23=[in0],16;; |
| ldf.fill f24=[in0],16;; |
| ldf.fill f25=[in0],16;; |
| ldf.fill f26=[in0],16;; |
| ldf.fill f27=[in0],16;; |
| ldf.fill f28=[in0],16;; |
| ldf.fill f29=[in0],16;; |
| ldf.fill f30=[in0],16;; |
| ldf.fill f31=[in0],16;; |
| mov ar.unat = loc1 |
| mov r8 = r0 /* context_restore returns 0 */ |