Changeset 46c20c8 in mainline for kernel/arch/ppc32/src/proc/scheduler.c

Timestamp:

2010-11-26T20:08:10Z (15 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

45df59a

Parents:

fb150d78 (diff), ffdd2b9 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• kernel/arch/ppc32/src/proc/scheduler.c (modified) (1 diff)

kernel/arch/ppc32/src/proc/scheduler.c

@@ -39 +39 @@
 #include <arch.h>
 
-/** Perform ppc32 specific tasks needed before the new task is run. */
+/** Perform ppc32 specific tasks needed before the new task is run.
+ *
+ */
 void before_task_runs_arch(void)
 {
 }
 
-/** Perform ppc32 specific tasks needed before the new thread is scheduled. */
+/** Perform ppc32 specific tasks needed before the new thread is scheduled.
+ *
+ */
 void before_thread_runs_arch(void)
 {
         tlb_invalidate_all();
+        
         asm volatile (
-                "mtsprg0 %0\n"
-                :
-                : "r" (KA2PA(&THREAD->kstack[THREAD_STACK_SIZE - SP_DELTA]))
+                "mtsprg0 %[ksp]\n"
+                :: [ksp] "r" (KA2PA(&THREAD->kstack[THREAD_STACK_SIZE - SP_DELTA]))
         );
 }