svn commit: r198678 - head/sys/powerpc/powerpc

[Nathan Whitehorn]

Author: nwhitehorn
Date: Fri Oct 30 16:00:34 2009
New Revision: 198678
URL: http://svn.freebsd.org/changeset/base/198678

Log:
  Make procstat -k work on PowerPC by avoiding mistakenly using signed
  compares with a low address (0x1000) and a high address
  (the KVA kernel stack).

Modified:
  head/sys/powerpc/powerpc/stack_machdep.c

Modified: head/sys/powerpc/powerpc/stack_machdep.c
==============================================================================
--- head/sys/powerpc/powerpc/stack_machdep.c	Fri Oct 30 15:45:40 2009	(r198677)
+++ head/sys/powerpc/powerpc/stack_machdep.c	Fri Oct 30 16:00:34 2009	(r198678)
@@ -43,7 +43,7 @@ __FBSDID("$FreeBSD$");
 #include <machine/trap.h>
 
 static void
-stack_capture(struct stack *st, register_t frame)
+stack_capture(struct stack *st, vm_offset_t frame)
 {
 	vm_offset_t callpc;
 
@@ -76,7 +76,7 @@ stack_capture(struct stack *st, register
 void
 stack_save_td(struct stack *st, struct thread *td)
 {
-	register_t frame;
+	vm_offset_t frame;
 
 	if (TD_IS_SWAPPED(td))
 		panic("stack_save_td: swapped");