mirror/guile
mirror/guile
1
Fork 0
mirror of https://git.savannah.gnu.org/git/guile.git synced 2025-06-24 12:20:20 +02:00
Code Activity

Reorganize source tree and document

Browse source
This commit is contained in:
Andy Wingo 2023-08-06 12:04:33 +02:00
parent 5fbd21a7c3
commit e6de2fd633
63 changed files with 225 additions and 235 deletions
Download patch file Download diff file Expand all files Collapse all files

65
api/gc-embedder-api.h Normal file
View file

@ -0,0 +1,65 @@
#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_ephemeron;
GC_EMBEDDER_API inline int gc_is_valid_conservative_ref_displacement(uintptr_t displacement);
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);
// Some heap objects have space for a "remembered" bit, indicating they
// are in the remembered set. Large or potentially large objects
// (e.g. a vector whose size is a run-time property) must have a
// remembered set bit. Small objects may or may not have such a bit.
GC_EMBEDDER_API inline void gc_object_set_remembered(struct gc_ref ref);
GC_EMBEDDER_API inline int gc_object_is_remembered_nonatomic(struct gc_ref ref);
GC_EMBEDDER_API inline void gc_object_clear_remembered_nonatomic(struct gc_ref ref);
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 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