6 * This software is part of the SBCL system. See the README file for
9 * This software is derived from the CMU CL system, which was
10 * written at Carnegie Mellon University and released into the
11 * public domain. The software is in the public domain and is
12 * provided with absolutely no warranty. See the COPYING and CREDITS
13 * files for more information.
21 #ifdef LISP_FEATURE_GENCGC
22 #define PAGE_BYTES GENCGC_PAGE_SIZE
24 #define PAGE_BYTES 0x1000
27 typedef signed long page_index_t;
28 typedef signed char generation_index_t;
30 extern void gc_init(void);
31 extern void gc_initialize_pointers(void);
32 extern void collect_garbage(generation_index_t last_gen);
33 extern void gc_init_tables(void);
38 extern void set_auto_gc_trigger(os_vm_size_t usage);
39 extern void clear_auto_gc_trigger(void);
43 #include "pseudo-atomic.h"
45 extern boolean maybe_gc(os_context_t *context);
47 extern unsigned long bytes_consed_between_gcs;