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sync with w3m-0.2.2-inu-1.1/gc

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This commit is contained in:
Fumitoshi UKAI
2001-12-20 00:37:29 +00:00
parent e92622a345
commit 548b9dd8db
54 changed files with 1604 additions and 473 deletions
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32
gc/gcj_mlc.c
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@@ -54,6 +54,7 @@ ptr_t * GC_gcjdebugobjfreelist;
void GC_init_gcj_malloc(int mp_index, void * /* really GC_mark_proc */mp)
{
register int i;
GC_bool ignore_gcj_info;
DCL_LOCK_STATE;
GC_init(); /* In case it's not already done. */
@@ -65,6 +66,12 @@ void GC_init_gcj_malloc(int mp_index, void * /* really GC_mark_proc */mp)
return;
}
GC_gcj_malloc_initialized = TRUE;
ignore_gcj_info = (0 != GETENV("GC_IGNORE_GCJ_INFO"));
# ifdef CONDPRINT
if (GC_print_stats && ignore_gcj_info) {
GC_printf0("Gcj-style type information is disabled!\n");
}
# endif
GC_mark_procs[mp_index] = (GC_mark_proc)mp;
if (mp_index >= GC_n_mark_procs) ABORT("GC_init_gcj_malloc: bad index");
/* Set up object kind gcj-style indirect descriptor. */
@@ -75,9 +82,17 @@ void GC_init_gcj_malloc(int mp_index, void * /* really GC_mark_proc */mp)
GC_gcj_kind = GC_n_kinds++;
GC_obj_kinds[GC_gcj_kind].ok_freelist = GC_gcjobjfreelist;
GC_obj_kinds[GC_gcj_kind].ok_reclaim_list = 0;
GC_obj_kinds[GC_gcj_kind].ok_descriptor =
(((word)(-MARK_DESCR_OFFSET - GC_INDIR_PER_OBJ_BIAS)) | GC_DS_PER_OBJECT);
GC_obj_kinds[GC_gcj_kind].ok_relocate_descr = FALSE;
if (ignore_gcj_info) {
/* Use a simple length-based descriptor, thus forcing a fully */
/* conservative scan. */
GC_obj_kinds[GC_gcj_kind].ok_descriptor = (0 | GC_DS_LENGTH);
GC_obj_kinds[GC_gcj_kind].ok_relocate_descr = TRUE;
} else {
GC_obj_kinds[GC_gcj_kind].ok_descriptor =
(((word)(-MARK_DESCR_OFFSET - GC_INDIR_PER_OBJ_BIAS))
| GC_DS_PER_OBJECT);
GC_obj_kinds[GC_gcj_kind].ok_relocate_descr = FALSE;
}
GC_obj_kinds[GC_gcj_kind].ok_init = TRUE;
/* Set up object kind for objects that require mark proc call. */
GC_gcjdebugobjfreelist = (ptr_t *)
@@ -88,9 +103,14 @@ void GC_init_gcj_malloc(int mp_index, void * /* really GC_mark_proc */mp)
GC_gcj_debug_kind = GC_n_kinds++;
GC_obj_kinds[GC_gcj_debug_kind].ok_freelist = GC_gcjdebugobjfreelist;
GC_obj_kinds[GC_gcj_debug_kind].ok_reclaim_list = 0;
GC_obj_kinds[GC_gcj_debug_kind].ok_descriptor =
GC_MAKE_PROC(mp_index, 1 /* allocated with debug info */);
GC_obj_kinds[GC_gcj_debug_kind].ok_relocate_descr = FALSE;
if (ignore_gcj_info) {
GC_obj_kinds[GC_gcj_kind].ok_descriptor = (0 | GC_DS_LENGTH);
GC_obj_kinds[GC_gcj_kind].ok_relocate_descr = TRUE;
} else {
GC_obj_kinds[GC_gcj_debug_kind].ok_descriptor =
GC_MAKE_PROC(mp_index, 1 /* allocated with debug info */);
GC_obj_kinds[GC_gcj_debug_kind].ok_relocate_descr = FALSE;
}
GC_obj_kinds[GC_gcj_debug_kind].ok_init = TRUE;
UNLOCK();
ENABLE_SIGNALS();