X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fglobals.c;h=7cf1139c2ac7052b9c528ac214a1157b2f49d381;hb=c3699db2053ff3b5ac6a98d4431c3789496002d8;hp=70beb568343f019762c24f193ef7772c0e889282;hpb=cea4896b2482b7b2b429c1631d774b4cfbc0efba;p=sbcl.git

diff --git a/src/runtime/globals.c b/src/runtime/globals.c
index 70beb56..7cf1139 100644
--- a/src/runtime/globals.c
+++ b/src/runtime/globals.c
@@ -14,10 +14,13 @@
  */
 
 #include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
 
 #include "runtime.h"
 #include "sbcl.h"
 #include "globals.h"
+#include "validate.h"
 
 int foreign_function_call_active;
 
@@ -27,35 +30,41 @@ lispobj *current_control_frame_pointer;
 lispobj *current_binding_stack_pointer;
 #endif
 
+/* 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
 
+#ifdef LISP_FEATURE_SB_THREAD
+pid_t parent_pid;
+boolean stop_the_world=0;
+#endif
+
+/* 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_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
 
     /* Set foreign function call active. */
     foreign_function_call_active = 1;
-
-    /* Initialize the current Lisp state. */
-#ifndef __i386__
-    current_control_stack_pointer = (lispobj *)CONTROL_STACK_START;
-#else
-    current_control_stack_pointer = (lispobj *)CONTROL_STACK_END;
-#endif
-
-    current_control_frame_pointer = (lispobj *)0;
-#ifndef BINDING_STACK_POINTER
-    current_binding_stack_pointer = BINDING_STACK_START;
+#ifdef LISP_FEATURE_SB_THREAD
+    parent_pid=getpid();
 #endif
 }