diff options
Diffstat (limited to 'libguile/whippet/api/gc-embedder-api.h')
-rw-r--r-- | libguile/whippet/api/gc-embedder-api.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/libguile/whippet/api/gc-embedder-api.h b/libguile/whippet/api/gc-embedder-api.h new file mode 100644 index 000000000..c1b272a51 --- /dev/null +++ b/libguile/whippet/api/gc-embedder-api.h @@ -0,0 +1,67 @@ +#ifndef GC_EMBEDDER_API_H +#define GC_EMBEDDER_API_H + +#include <stddef.h> + +#include "gc-config.h" +#include "gc-edge.h" +#include "gc-inline.h" +#include "gc-forwarding.h" + +#ifndef GC_EMBEDDER_API +#define GC_EMBEDDER_API static +#endif + +struct gc_mutator_roots; +struct gc_heap_roots; +struct gc_atomic_forward; +struct gc_heap; +struct gc_extern_space; + +GC_EMBEDDER_API inline int gc_is_valid_conservative_ref_displacement(uintptr_t displacement); +GC_EMBEDDER_API inline size_t gc_finalizer_priority_count(void); + +GC_EMBEDDER_API inline int gc_extern_space_visit(struct gc_extern_space *space, + struct gc_edge edge, + struct gc_ref ref) GC_ALWAYS_INLINE; +GC_EMBEDDER_API inline void gc_extern_space_start_gc(struct gc_extern_space *space, + int is_minor_gc); +GC_EMBEDDER_API inline void gc_extern_space_finish_gc(struct gc_extern_space *space, + int is_minor_gc); + +GC_EMBEDDER_API inline void gc_trace_object(struct gc_ref ref, + void (*visit)(struct gc_edge edge, + struct gc_heap *heap, + void *visit_data), + struct gc_heap *heap, + void *trace_data, + size_t *size) GC_ALWAYS_INLINE; + +GC_EMBEDDER_API inline void gc_trace_mutator_roots(struct gc_mutator_roots *roots, + void (*trace_edge)(struct gc_edge edge, + struct gc_heap *heap, + void *trace_data), + struct gc_heap *heap, + void *trace_data); +GC_EMBEDDER_API inline void gc_trace_heap_roots(struct gc_heap_roots *roots, + void (*trace_edge)(struct gc_edge edge, + struct gc_heap *heap, + void *trace_data), + struct gc_heap *heap, + void *trace_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); + +GC_EMBEDDER_API inline struct gc_atomic_forward gc_atomic_forward_begin(struct gc_ref ref); +GC_EMBEDDER_API inline void gc_atomic_forward_acquire(struct gc_atomic_forward *); +GC_EMBEDDER_API inline int gc_atomic_forward_retry_busy(struct gc_atomic_forward *); +GC_EMBEDDER_API inline void gc_atomic_forward_abort(struct gc_atomic_forward *); +GC_EMBEDDER_API inline size_t gc_atomic_forward_object_size(struct gc_atomic_forward *); +GC_EMBEDDER_API inline void gc_atomic_forward_commit(struct gc_atomic_forward *, + struct gc_ref new_ref); +GC_EMBEDDER_API inline uintptr_t gc_atomic_forward_address(struct gc_atomic_forward *); + + +#endif // GC_EMBEDDER_API_H |