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• This comparison shows the changes necessary to convert path

  → /SPARTAN/trunk/arch/ia64/ @ 99

  → /SPARTAN/trunk/arch/ia64/ @ 100

  ↔ Reverse comparison

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Ignore whitespace Rev 99 → Rev 100

/SPARTAN/trunk/arch/ia64/src/context.S
36,8 → 36,27
mov loc1 = ar.unat ;;
/* loc2 */
mov loc3 = ar.rsc
mov loc4 = ar.bsp
.auto
/*
* Flush dirty registers to backing store.
* After this ar.bsp and ar.bspstore are equal.
*/
flushrs
mov loc4 = ar.bsp
/*
* Put RSE to enforced lazy mode.
* So that ar.rnat can be read.
*/
movl loc5 = ~3
and loc5 = loc3, loc5
mov ar.rsc = loc5
mov loc5 = ar.rnat
.explicit
mov loc6 = ar.lc
mov loc7 = ar.ec
mov loc8 = ar.ccv
145,11 → 164,25
ld8 loc9 = [in0], 8 ;; /* load ar.csd */
ld8 loc10 = [in0], 8 ;; /* load ar.ssd */
.auto
/*
* Invalidate the ALAT
*/
invala
/*
* Restore application registers
*/
mov ar.bspstore = loc4
mov ar.rnat = loc5
mov ar.pfs = loc0
mov ar.rsc = loc3
.explicit
mov ar.unat = loc2 ;;
/* TODO: restore ar.rsc, ar.rnat, ar.bspstore */
mov ar.lc = loc6
mov ar.ec = loc7
mov ar.ccv = loc8
217,7 → 250,6
ld8 loc2 = [in0], 8 ;;
mov pr = loc2, ~0
mov ar.pfs = loc0
mov ar.unat = loc1
mov r8 = r0 /* context_restore returns 0 */