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Stub for migrating to gc struct

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This commit is contained in:
Justin Ethier 2015-11-04 23:02:28 -05:00
parent 2b493b15f0
commit c49044fce6
2 changed files with 16 additions and 0 deletions
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9
gc.c
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@ -674,6 +674,15 @@ void gc_thread_data_init(gc_thread_data *thd)
// TODO: }
}
void gc_thread_data_free(gc_thread_data *thd)
{
if (thd) {
if (thd->moveBuf) free(thd->moveBuf);
if (thd->mark_buffer) free(thd->mark_buffer);
free(thd);
}
}
//// Unit testing:
//int main(int argc, char **argv) {
// int a = 1, b = 2, c = 3, i;

7
include/cyclone/types.h
View file

@ -22,6 +22,12 @@
typedef void *object;
/* Thread data structures */
typedef struct gc_thread_stack_t gc_thread_stack;
struct gc_thread_stack {
char *begin;
// TODO: move moveBuf stuff over here?
};
typedef struct gc_thread_data_t gc_thread_data;
struct gc_thread_data_t {
void **moveBuf; /* list of objects moved to heap during GC */
@ -113,6 +119,7 @@ size_t gc_collect(gc_heap *h, size_t *sum_freed);
void gc_thr_grow_move_buffer(gc_thread_data *d);
void gc_thr_add_to_move_buffer(gc_thread_data *d, int *alloci, object obj);
void gc_thread_data_init(gc_thread_data *thd);
void gc_thread_data_free(gc_thread_data *thd);
// Prototypes for mutator/collector:
void gc_mark_gray(gc_thread_data *thd, object obj);
void gc_collector_trace();