Changeset 41fa6f2 in mainline for arch/ia64/src/start.S

Timestamp:

2006-03-16T17:01:51Z (20 years ago)

Author:

Jakub Vana <jakub.vana@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

46579c66

Parents:

6eb103c

Message:

Itanium FPU Lazy context switching… but not so much tested

File:

• arch/ia64/src/start.S (modified) (1 diff)

arch/ia64/src/start.S

@@ -124 +124 @@
         st8 [r19] = r16
 
+
+        ssm (1<<19);; /*Disable f32 - f127*/
+        srlz.i;
+        srlz.d;;
+
+
         movl r18=main_bsp ;;
         mov b1=r18 ;;
         br.call.sptk.many b0=b1
 
+
 0:
         br 0b