Set up alien stack correctly on non-x86oids.

[sbcl.git] / src / runtime / x86-arch.h

diff --git a/src/runtime/x86-arch.h b/src/runtime/x86-arch.h
index 582bfc7..ad87f45 100644 (file)
--- a/src/runtime/x86-arch.h
+++ b/src/runtime/x86-arch.h
@@ -12,6 +12,7 @@
 #include "interr.h"                     /* for declaration of lose() */
 
 #define ARCH_HAS_STACK_POINTER
+#define ALIEN_STACK_GROWS_DOWNWARD
 
 /* FIXME: Do we also want
  *   #define ARCH_HAS_FLOAT_REGISTERS