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-rw-r--r--libguile/gc.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/libguile/gc.c b/libguile/gc.c
index df78a62b3..66cb12816 100644
--- a/libguile/gc.c
+++ b/libguile/gc.c
@@ -55,6 +55,8 @@ extern unsigned long * __libc_ia64_register_backing_store_base;
#include "libguile/gc.h"
#include "libguile/dynwind.h"
+#include <gc/gc.h>
+
#ifdef GUILE_DEBUG_MALLOC
#include "libguile/debug-malloc.h"
#endif
@@ -700,6 +702,10 @@ scm_getenv_int (const char *var, int def)
void
scm_storage_prehistory ()
{
+ GC_INIT ();
+ GC_add_roots ((char *)scm_sys_protects,
+ (char *)(scm_sys_protects + SCM_NUM_PROTECTS));
+
scm_c_hook_init (&scm_before_gc_c_hook, 0, SCM_C_HOOK_NORMAL);
scm_c_hook_init (&scm_before_mark_c_hook, 0, SCM_C_HOOK_NORMAL);
scm_c_hook_init (&scm_before_sweep_c_hook, 0, SCM_C_HOOK_NORMAL);
@@ -907,7 +913,7 @@ scm_mark_locations (SCM_STACKITEM x[], unsigned long n)
void
scm_init_gc ()
{
- GC_init ();
+ /* `GC_INIT ()' was invoked in `scm_storage_prehistory ()'. */
scm_after_gc_hook = scm_permanent_object (scm_make_hook (SCM_INUM0));
scm_c_define ("after-gc-hook", scm_after_gc_hook);