Changes for KSE3.

Submitted by:	Peter Grehan <peterg@ptree32.com.au>

2 files changed, 55 insertions, 0 deletions

diff --git a/sys/powerpc/aim/swtch.S b/sys/powerpc/aim/swtch.S
index e02367a..cf82169 100644
--- a/sys/powerpc/aim/swtch.S
+++ b/sys/powerpc/aim/swtch.S
@@ -121,6 +121,8 @@ ENTRY(cpu_switch)
 
 	/* thread to restore is in r3 */
 .L2:
+	li      %r15,TDS_RUNNING
+	stw     %r15,TD_STATE(%r3)      /* Set KSE state */
 	lwz	%r3, TD_PCB(%r3)
 	lmw	%r12,PCB_CONTEXT(%r3)	/* Load the non-volatile GP regs */
 	mr	%r2,%r12
diff --git a/sys/powerpc/aim/vm_machdep.c b/sys/powerpc/aim/vm_machdep.c
index fe9cab7..7a9074d 100644
--- a/sys/powerpc/aim/vm_machdep.c
+++ b/sys/powerpc/aim/vm_machdep.c
@@ -351,3 +351,56 @@ is_physical_memory(addr)
 
 	return 1;
 }
+
+/*
+ * KSE functions
+ */
+void
+cpu_thread_exit(struct thread *td)     
+{
+
+	return;
+}
+
+void
+cpu_thread_setup(struct thread *td)
+{
+
+	return;
+}
+
+void
+cpu_save_upcall(struct thread *td, struct kse *newkse)
+{
+
+	return;
+}
+
+void
+cpu_set_upcall(struct thread *td, void *pcb)
+{
+
+	return;
+}
+ 
+void
+cpu_set_args(struct thread *td, struct kse *ke)
+{
+
+	return;
+}
+ 
+void
+cpu_free_kse_mdstorage(struct kse *ke)
+{
+
+	return;
+}
+ 
+int
+cpu_export_context(struct thread *td)
+{
+
+	return (0);
+}
+