diff options
Diffstat (limited to 'gcc/ggc.h')
| -rw-r--r-- | gcc/ggc.h | 40 |
1 files changed, 0 insertions, 40 deletions
@@ -73,23 +73,8 @@ struct ggc_root_tab { /* Pointers to arrays of ggc_root_tab, terminated by NULL. */ extern const struct ggc_root_tab * const gt_ggc_rtab[]; extern const struct ggc_root_tab * const gt_ggc_deletable_rtab[]; -extern const struct ggc_root_tab * const gt_pch_cache_rtab[]; extern const struct ggc_root_tab * const gt_pch_scalar_rtab[]; -/* Structure for hash table cache marking. */ -struct htab; -struct ggc_cache_tab { - struct htab * *base; - size_t nelt; - size_t stride; - gt_pointer_walker cb; - gt_pointer_walker pchw; - int (*marked_p) (const void *); -}; -#define LAST_GGC_CACHE_TAB { NULL, 0, 0, NULL, NULL, NULL } -/* Pointers to arrays of ggc_cache_tab, terminated by NULL. */ -extern const struct ggc_cache_tab * const gt_ggc_cache_rtab[]; - /* If EXPR is not NULL and previously unmarked, mark it and evaluate to true. Otherwise evaluate to false. */ #define ggc_test_and_set_mark(EXPR) \ @@ -251,27 +236,6 @@ ggc_alloc_atomic (size_t s CXX_MEM_STAT_INFO) return ggc_internal_alloc (s PASS_MEM_STAT); } -extern void *ggc_cleared_alloc_htab_ignore_args (size_t, size_t) - ATTRIBUTE_MALLOC; - -extern void *ggc_cleared_alloc_ptr_array_two_args (size_t, size_t) - ATTRIBUTE_MALLOC; - -#define htab_create_ggc(SIZE, HASH, EQ, DEL) \ - htab_create_typed_alloc (SIZE, HASH, EQ, DEL, \ - ggc_cleared_alloc_htab_ignore_args, \ - ggc_cleared_alloc_ptr_array_two_args, \ - ggc_free) - -#define splay_tree_new_ggc(COMPARE, ALLOC_TREE, ALLOC_NODE) \ - splay_tree_new_typed_alloc (COMPARE, NULL, NULL, &ALLOC_TREE, &ALLOC_NODE, \ - &ggc_splay_dont_free, NULL) - -extern void *ggc_splay_alloc (int, void *) - ATTRIBUTE_MALLOC; - -extern void ggc_splay_dont_free (void *, void *); - /* Allocate a gc-able string, and fill it with LENGTH bytes from CONTENTS. If LENGTH is -1, then CONTENTS is assumed to be a null-terminated string and the memory sized accordingly. */ @@ -292,10 +256,6 @@ extern void ggc_grow (void); plugins. Does nothing if the passed pointer is NULL. */ extern void ggc_register_root_tab (const struct ggc_root_tab *); -/* Register an additional cache table. This can be useful for some - plugins. Does nothing if the passed pointer is NULL. */ -extern void ggc_register_cache_tab (const struct ggc_cache_tab *); - /* Read objects previously saved with gt_pch_save from F. */ extern void gt_pch_restore (FILE *f); |