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| author | Kaz Kylheku <kaz@kylheku.com> | 2015-08-19 07:16:50 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2015-08-19 07:16:50 -0700 |
| commit | f057826476218f1c277e6f14870b8f85184e1e38 (patch) | |
| tree | 165d140358ec91bc9dc1b50714794b484baf1b40 /tests/004 | |
| parent | 36a61da3883e8baca45a80c703211ae71be4c6ff (diff) | |
| download | txr-f057826476218f1c277e6f14870b8f85184e1e38.tar.gz txr-f057826476218f1c277e6f14870b8f85184e1e38.tar.bz2 txr-f057826476218f1c277e6f14870b8f85184e1e38.zip | |
Provide conservative marking interface.
GC now exports a function for marking something that might not
be an object, instead of a function for testing.
The previous way wasn't integrated with Valgrind properly,
and didn't observe the FREE flag.
* gc.c (gc_is_heap_obj): Function removed.
(mark_obj_maybe): New static function, with body consisting
of code moved from mark_mem_region.
(mark_mem_region): Moved code replaced by call to mark_obj_maybe.
(gc_conservative_mark): New function, wraps mark_obj_maybe.
* gc.h (gc_conservative_mark): Declared.
(gc_is_heap_obj): Declaration removed.
* parser.c (yy_tok_mark): Use gc_conservative_mark
instead of gc_is_heap_obj check and gc_mark.
Diffstat (limited to 'tests/004')
0 files changed, 0 insertions, 0 deletions