/* Storage allocation and gc for GNU Emacs Lisp interpreter.
- Copyright (C) 1985,86,88,93,94,95,97,98,1999,2000,01,02,03,2004
- Free Software Foundation, Inc.
+ Copyright (C) 1985, 1986, 1988, 1993, 1994, 1995, 1997, 1998, 1999,
+ 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#ifndef HAVE_SHM
-/* Force it into data space! Initialize it to a nonzero value;
- otherwise some compilers put it into BSS. */
+/* Initialize it to a nonzero value to force it into data space
+ (rather than bss space). That way unexec will remap it into text
+ space (pure), on some systems. We have not implemented the
+ remapping on more recent systems because this is less important
+ nowadays than in the days of small memories and timesharing. */
EMACS_INT pure[PURESIZE / sizeof (EMACS_INT)] = {1,};
#define PUREBEG (char *) pure
return val;
}
+/* Get an error now if there's any junk in the cons free list. */
+void
+check_cons_list ()
+{
+ struct Lisp_Cons *tail = cons_free_list;
+
+#if 0
+ while (tail)
+ tail = *(struct Lisp_Cons **)&tail->cdr;
+#endif
+}
/* Make a list of 2, 3, 4 or 5 specified objects. */
for (i = 0; i < staticidx; i++)
mark_object (*staticvec[i]);
+ for (bind = specpdl; bind != specpdl_ptr; bind++)
+ {
+ mark_object (bind->symbol);
+ mark_object (bind->old_value);
+ }
+ mark_kboards ();
+ mark_ttys ();
+
+#ifdef USE_GTK
+ {
+ extern void xg_mark_data ();
+ xg_mark_data ();
+ }
+#endif
+
#if (GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS \
|| GC_MARK_STACK == GC_MARK_STACK_CHECK_GCPROS)
mark_stack ();
#endif
mark_byte_stack ();
- for (bind = specpdl; bind != specpdl_ptr; bind++)
- {
- mark_object (bind->symbol);
- mark_object (bind->old_value);
- }
for (catch = catchlist; catch; catch = catch->next)
{
mark_object (catch->tag);
mark_object (handler->var);
}
mark_backtrace ();
- mark_kboards ();
- mark_ttys ();
#if GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES
mark_stack ();
#endif
-#ifdef USE_GTK
- {
- extern void xg_mark_data ();
- xg_mark_data ();
- }
-#endif
-
/* Everything is now marked, except for the things that require special
finalization, i.e. the undo_list.
Look thru every buffer's undo list