diff options
author | Petter Urkedal <paurkedal@gmail.com> | 2018-09-19 00:23:47 +0300 |
---|---|---|
committer | Ivan Maidanski <ivmai@mail.ru> | 2018-09-19 10:11:28 +0300 |
commit | 21312a008f7b68f31d28d347cd3f9161e4da1ae6 (patch) | |
tree | 0b2e750c17c3c7b4c154c35c8d10b742c30db547 /fnlz_mlc.c | |
parent | b65dd870a1a3ede4f9d55660f412e30b6a98cff2 (diff) | |
download | bdwgc-21312a008f7b68f31d28d347cd3f9161e4da1ae6.tar.gz |
Fix marking of finalizer closure object
* fnlz_mlc.c [ENABLE_DISCLAIM] (GC_init_finalized_malloc): Call
GC_register_displacement_inner(FINALIZER_CLOSURE_FLAG); add comment.
* fnlz_mlc.c [ENABLE_DISCLAIM] (GC_finalized_malloc): Call GC_dirty and
REACHABLE_AFTER_DIRTY after storing fclos.
Diffstat (limited to 'fnlz_mlc.c')
-rw-r--r-- | fnlz_mlc.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -67,6 +67,10 @@ GC_API void GC_CALL GC_init_finalized_malloc(void) /* start of the user region. */ GC_register_displacement_inner(sizeof(word)); + /* And, the pointer to the finalizer closure object itself is */ + /* displaced due to baking in this indicator. */ + GC_register_displacement_inner(FINALIZER_CLOSURE_FLAG); + GC_finalized_kind = GC_new_kind_inner(GC_new_free_list_inner(), GC_DS_LENGTH, TRUE, TRUE); GC_ASSERT(GC_finalized_kind != 0); @@ -96,6 +100,8 @@ GC_API GC_ATTR_MALLOC void * GC_CALL GC_finalized_malloc(size_t lb, if (EXPECT(NULL == op, FALSE)) return NULL; *op = (word)fclos | FINALIZER_CLOSURE_FLAG; + GC_dirty(op); + REACHABLE_AFTER_DIRTY(fclos); return op + 1; } |