diff options
| author | hboehm <hboehm> | 2007-06-30 09:49:31 +0400 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2011-07-26 21:06:41 +0400 |
| commit | ff97a96866512f7f642a0c3addc4ba2b36b3ee12 (patch) | |
| tree | f70a2be6682a4f56cf6f34adf6551b949499180a /backgraph.c | |
| parent | 88c7642c0af1b91a516e9de45040f3050a797228 (diff) | |
2007-06-29 Hans Boehm <Hans.Boehm@hp.com>
* backgraph.c (per_object_func): Make argument types consistent.
(GC_traverse_back_graph): Mark GC_deepest_obj.
Diffstat (limited to 'backgraph.c')
| -rw-r--r-- | backgraph.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/backgraph.c b/backgraph.c index 4c5623fb..59c330f4 100644 --- a/backgraph.c +++ b/backgraph.c @@ -254,7 +254,7 @@ static void add_edge(ptr_t p, ptr_t q) } } -typedef void (*per_object_func)(ptr_t p, word n_bytes, word gc_descr); +typedef void (*per_object_func)(ptr_t p, size_t n_bytes, word gc_descr); static void per_object_helper(struct hblk *h, word fn) { @@ -275,7 +275,7 @@ void GC_apply_to_each_object(per_object_func f) GC_apply_to_all_blocks(per_object_helper, (word)f); } -static void reset_back_edge(ptr_t p, word n_bytes, word gc_descr) +static void reset_back_edge(ptr_t p, size_t n_bytes, word gc_descr) { /* Skip any free list links, or dropped blocks */ if (GC_HAS_DEBUG_INFO(p)) { @@ -392,7 +392,7 @@ ptr_t GC_deepest_obj; /* next GC. */ /* Set GC_max_height to be the maximum height we encounter, and */ /* GC_deepest_obj to be the corresponding object. */ -static void update_max_height(ptr_t p, word n_bytes, word gc_descr) +static void update_max_height(ptr_t p, size_t n_bytes, word gc_descr) { if (GC_is_marked(p) && GC_HAS_DEBUG_INFO(p)) { int i; @@ -444,6 +444,8 @@ void GC_traverse_back_graph(void) { GC_max_height = 0; GC_apply_to_each_object(update_max_height); + if (0 != GC_deepest_obj) + GC_set_mark_bit(GC_deepest_obj); /* Keep it until we can print it. */ } void GC_print_back_graph_stats(void) |