#define _GC_INTERNAL_H_
#include <genesis/simple-fun.h>
+#include "thread.h"
/* disabling gc assertions made no discernable difference to GC speed,
- * last I tried it - dan 2003.12.21 */
+ * last I tried it - dan 2003.12.21
+ *
+ * And it's unsafe to do so while things like gc_assert(0 ==
+ * thread_mutex_lock(&allocation_lock)) exist. - MG 2009-01-13
+ */
#if 1
# define gc_assert(ex) \
do { \
extern struct hash_table *weak_hash_tables; /* in gc-common.c */
extern void scavenge(lispobj *start, long n_words);
-extern void scavenge_interrupt_contexts(void);
+extern void scavenge_interrupt_contexts(struct thread *thread);
extern void scav_weak_hash_tables(void);
extern void scan_weak_hash_tables(void);
extern void scan_weak_pointers(void);
lispobj *gc_search_space(lispobj *start, size_t words, lispobj *pointer);
+extern int looks_like_valid_lisp_pointer_p(lispobj pointer, lispobj *start_addr);
+
+extern void scrub_control_stack();
+
#include "fixnump.h"
#ifdef LISP_FEATURE_GENCGC