*/
#include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
#include "runtime.h"
#include "sbcl.h"
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
-/* for copying GCs, this points to the start of the dynamic space
+/* For copying GCs, this points to the start of the dynamic space
* currently in use (that will become the from_space when the next GC
- * is done). For the GENCGC, it always points to DYNAMIC_0_SPACE_START */
+ * is done). For the GENCGC, it always points to DYNAMIC_SPACE_START. */
lispobj *current_dynamic_space;
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
foreign_function_call_active = 1;
/* Initialize the current Lisp state. */
-#ifndef __i386__
- 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
}