Changeset 1065603e in mainline for arch/ia64/src/fpu_context.c

Timestamp:

2006-03-14T20:09:27Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

5f62ef9

Parents:

e4ddfa8

Message:

Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.

File:

• arch/ia64/src/fpu_context.c (modified) (2 diffs)

arch/ia64/src/fpu_context.c

@@ -29 +29 @@
 
 #include <fpu_context.h>
+#include <print.h>
 
 void fpu_context_save(fpu_context_t *fctx){
+                return;
                 asm volatile(
                         "stf.spill [%2]=f2,0x80\n"
@@ -187 +189 @@
 void fpu_context_restore(fpu_context_t *fctx)
 {
-
+                return;
                 asm volatile(
                         "ldf.fill f2=[%2],0x80\n"