#ifndef SCM_STACKCHK_H
#define SCM_STACKCHK_H
-/* Copyright (C) 1995,1996,1998,2000 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1998,2000, 2003, 2006 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
\f
#ifdef STACK_CHECKING
# if SCM_STACK_GROWS_UP
# define SCM_STACK_OVERFLOW_P(s)\
- (s > ((SCM_STACKITEM *) SCM_BASE (scm_rootcont) + SCM_STACK_LIMIT))
+ (SCM_STACK_PTR (s) \
+ > (SCM_I_CURRENT_THREAD->base + SCM_STACK_LIMIT))
# else
# define SCM_STACK_OVERFLOW_P(s)\
- (s < ((SCM_STACKITEM *) SCM_BASE (scm_rootcont) - SCM_STACK_LIMIT))
+ (SCM_STACK_PTR (s) \
+ < (SCM_I_CURRENT_THREAD->base - SCM_STACK_LIMIT))
# endif
# define SCM_CHECK_STACK\
{\