X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fglobals.c;h=6152e258d2bab91ba9c2be2e535e0b91d4ce7496;hb=b870615b146940f661e5d0e9069ca4e16e9f483d;hp=7d40faf3ac24be1bea165767b34933f90a64c8de;hpb=c8322df812da6eb4ef1ae51735b224b2ad0f1503;p=sbcl.git

diff --git a/src/runtime/globals.c b/src/runtime/globals.c
index 7d40faf..6152e25 100644
--- a/src/runtime/globals.c
+++ b/src/runtime/globals.c
@@ -14,6 +14,8 @@
  */
 
 #include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
 
 #include "runtime.h"
 #include "sbcl.h"
@@ -28,16 +30,14 @@ lispobj *current_control_frame_pointer;
 lispobj *current_binding_stack_pointer;
 #endif
 
-/* ALLOCATION_POINTER is more or less synonymous with RT, it seems.
- * Anyone want to do an RT port of sbcl?  
- */
+/* ALLOCATION_POINTER is x86 or RT.  Anyone want to do an RT port?   */
 
 #ifndef ALLOCATION_POINTER
 /* The Object Formerly Known As current_dynamic_space_free_pointer */
 lispobj *dynamic_space_free_pointer;
 #endif
 
-#ifndef INTERNAL_GC_TRIGGER
+#ifndef LISP_FEATURE_GENCGC /* GENCGC has its own way to record trigger */
 lispobj *current_auto_gc_trigger;
 #endif
 
@@ -50,8 +50,9 @@ void globals_init(void)
 {
     /* Space, stack, and free pointer vars are initialized by
      * validate() and coreparse(). */
+    current_control_frame_pointer = (lispobj *)0;
 
-#ifndef INTERNAL_GC_TRIGGER
+#ifndef LISP_FEATURE_GENCGC 
     /* no GC trigger yet */
     current_auto_gc_trigger = NULL;
 #endif
@@ -60,14 +61,14 @@ void globals_init(void)
     foreign_function_call_active = 1;
 
     /* Initialize the current Lisp state. */
-#ifndef __i386__ /* if stack grows upward */
-    current_control_stack_pointer = (lispobj *)CONTROL_STACK_START;
-#else
+#ifdef LISP_FEATURE_STACK_GROWS_DOWNWARD_NOT_UPWARD
     current_control_stack_pointer = (lispobj *)CONTROL_STACK_END;
+#else
+    current_control_stack_pointer = (lispobj *)CONTROL_STACK_START;
 #endif
 
     current_control_frame_pointer = (lispobj *)0;
 #ifndef BINDING_STACK_POINTER
-    current_binding_stack_pointer = BINDING_STACK_START;
+    current_binding_stack_pointer = native_pointer(BINDING_STACK_START);
 #endif
 }