unsigned long -> os_vm_size_t refactoring

[sbcl.git] / src / runtime / gc.h

diff --git a/src/runtime/gc.h b/src/runtime/gc.h
index 7a2fec1..5ba50fc 100644 (file)
--- a/src/runtime/gc.h
+++ b/src/runtime/gc.h
@@ -16,18 +16,28 @@
 #ifndef _GC_H_
 #define _GC_H_
 
+#include "sbcl.h"
+
+#define PAGE_BYTES BACKEND_PAGE_BYTES
+
+typedef signed long page_index_t;
+typedef signed char generation_index_t;
+
 extern void gc_init(void);
+extern void gc_initialize_pointers(void);
+extern void collect_garbage(generation_index_t last_gen);
+extern void gc_init_tables(void);
 
-/* Note: CMU CL had two different argument conventions for
- * collect_garbage(..), depending on whether gencgc was in use. SBCL
- * should have only one, which is automatic right now (20000814) since
- * we only support gencgc, but should also be maintained if someone
- * adds another GC, or ports one of the other CMU CL GCs like gengc. */
-extern void collect_garbage(unsigned last_gen);
 
 #include "os.h"
 
 extern void set_auto_gc_trigger(os_vm_size_t usage);
 extern void clear_auto_gc_trigger(void);
 
+#include "fixnump.h"
+
+extern boolean maybe_gc(os_context_t *context);
+
+extern os_vm_size_t bytes_consed_between_gcs;
+
 #endif /* _GC_H_ */