item.h File Reference

Item management. More...

#include <reduct/arena.h>
#include <reduct/atom.h>
#include <reduct/closure.h>
#include <reduct/defs.h>
#include <reduct/function.h>
#include <reduct/future.h>
#include <reduct/list.h>
#include <reduct/rvsdg.h>
#include <reduct/task.h>

Include dependency graph for item.h:

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Go to the source code of this file.

Data Structures
struct	reduct_item_t
	Item structure. More...
struct	reduct_item_block_t
	Item block structure. More...
struct	reduct_item_global_t
	Global item-related state structure. More...
struct	reduct_item_local_t
	Per-thread item-related state structure. More...

Macros
#define	REDUCT_ITEM_TYPE_NONE   0
	No type.
#define	REDUCT_ITEM_TYPE_ATOM   1
	An atom.
#define	REDUCT_ITEM_TYPE_ARENA   2
	An arena.
#define	REDUCT_ITEM_TYPE_LIST   3
	A list.
#define	REDUCT_ITEM_TYPE_FUNCTION   4
	A function.
#define	REDUCT_ITEM_TYPE_CLOSURE   5
	A closure.
#define	REDUCT_ITEM_TYPE_RVSDG_NODE   6
	An IR node.
#define	REDUCT_ITEM_TYPE_RVSDG_EDGE   7
	An IR edge.
#define	REDUCT_ITEM_TYPE_RVSDG_REGION   8
	An IR region.
#define	REDUCT_ITEM_TYPE_RVSDG_USER   9
	An IR user (input/result).
#define	REDUCT_ITEM_TYPE_RVSDG_ORIGIN   10
	An IR origin (output/argument).
#define	REDUCT_ITEM_TYPE_FUTURE   11
	A future.
#define	REDUCT_ITEM_FLAG_NONE   0
	No flags.
#define	REDUCT_ITEM_FLAG_MARKED   (1 << 0)
	Item is marked by the GC.
#define	REDUCT_ITEM_FLAG_RETAINED   (1 << 1)
	Item is retained and should be considered a root by the GC.
#define	REDUCT_ITEM_PAYLOAD_MAX   56
	The maximum size of the item payload.
#define	REDUCT_ITEM_BLOCK_MAX   127
	The maximum number of items in a block.

Typedefs
typedef uint8_t	reduct_item_type_t
	Item type enumeration.
typedef uint8_t	reduct_item_flags_t
	Item flags enumeration.

Functions
REDUCT_API void	reduct_item_global_init (reduct_item_global_t *global)
	Initialize a global item state.
REDUCT_API void	reduct_item_global_deinit (struct reduct *reduct, reduct_item_global_t *global)
	Deinitialize a global item state.
REDUCT_API void	reduct_item_local_init (reduct_item_local_t *local)
	Initialize a local item state.
REDUCT_API void	reduct_item_local_deinit (reduct_item_local_t *local)
	Deinitialize a local item state.
REDUCT_API reduct_item_t *	reduct_item_new (struct reduct *reduct)
	Allocate a new item.
REDUCT_API void	reduct_item_deinit (struct reduct *reduct, reduct_item_t *item)
	Deinitialize a item without adding it to the freelist.
REDUCT_API void	reduct_item_free (struct reduct *reduct, reduct_item_t *item)
	Free an item.
REDUCT_API const char *	reduct_item_type_str (reduct_item_t *item)
	Get the string representation of the type of an item.
REDUCT_API void	reduct_item_mark (reduct_item_t *item)
	Mark an item as reachable.
static REDUCT_ALWAYS_INLINE void	reduct_item_retain (struct reduct_item *item)
	Retain an item, preventing it from being collected by the garbage collector.
static REDUCT_ALWAYS_INLINE void	reduct_item_release (struct reduct_item *item)
	Release an item, potentially allowing the garbage collector to collect it.

Detailed Description

Item management.

Definition in file item.h.