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Add embedder API to provide heap and mutator conservative roots

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This commit is contained in:
Andy Wingo 2025-05-15 14:46:34 +02:00
parent 2f13187f62
commit 08e6633f93
5 changed files with 93 additions and 4 deletions
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19
api/gc-embedder-api.h
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@ -50,6 +50,25 @@ GC_EMBEDDER_API inline void gc_trace_heap_roots(struct gc_heap_roots *roots,
struct gc_heap *heap,
void *trace_data);
GC_EMBEDDER_API inline void
gc_trace_mutator_conservative_roots(struct gc_mutator_roots *roots,
void (*trace_range)(uintptr_t start,
uintptr_t end,
int possibly_interior,
struct gc_heap *heap,
void *data),
struct gc_heap *heap,
void *data);
GC_EMBEDDER_API inline void
gc_trace_heap_conservative_roots(struct gc_heap_roots *roots,
void (*trace_range)(uintptr_t start,
uintptr_t end,
int possibly_interior,
struct gc_heap *heap,
void *data),
struct gc_heap *heap,
void *data);
GC_EMBEDDER_API inline uintptr_t gc_object_forwarded_nonatomic(struct gc_ref ref);
GC_EMBEDDER_API inline void gc_object_forward_nonatomic(struct gc_ref ref,
struct gc_ref new_ref);