compact.c File Reference

Go to the source code of this file.

Macros
#define	GC_THREAD_BIT   0x01
#define	GC_IS_THREADED(ptr)   (((ptrint) ptr) & GC_THREAD_BIT)
#define	GC_REMOVE_THREAD_BIT(ptr)   (((ptrint) ptr) & ~GC_THREAD_BIT)
#define	GC_SET_THREAD_BIT(ptr)   (((ptrint) ptr) | GC_THREAD_BIT)
#define	GC_THREAD(ref, refptr, start, end)

Functions
static void	compact_thread_rootset (rootset_t *rs, void *start, void *end)
static void	compact_thread_references (java_object_t *o, void *start, void *end)
static void	compact_unthread_references (java_object_t *o, void *new)
static u4	compact_move (u1 *old, u1 *new, u4 size)
void	compact_me (rootset_t *rs, regioninfo_t *region)

Macro Definition Documentation

#define GC_IS_THREADED

(

ptr

)

(((ptrint) ptr) & GC_THREAD_BIT)

Definition at line 42 of file compact.c.

#define GC_REMOVE_THREAD_BIT

(

ptr

)

(((ptrint) ptr) & ~GC_THREAD_BIT)

Definition at line 43 of file compact.c.

#define GC_SET_THREAD_BIT

(

ptr

)

(((ptrint) ptr) | GC_THREAD_BIT)

Definition at line 44 of file compact.c.

#define GC_THREAD	(		ref,
			refptr,
			start,
			end
	)

Value:

if (POINTS_INTO(ref, start, end)) { \
		GC_ASSERT(GC_IS_MARKED(ref)); \
        *refptr = (java_object_t *) ref->vftbl; \
        ref->vftbl = (struct _vftbl *)  GC_SET_THREAD_BIT(refptr); \
    }

Definition at line 46 of file compact.c.

#define GC_THREAD_BIT   0x01

Definition at line 40 of file compact.c.

Function Documentation

void compact_me	(	rootset_t *	rs,
		regioninfo_t *	region
	)

Definition at line 276 of file compact.c.

static u4 compact_move ( u1 *  old, u1 *  new, u4  size  )

static

Definition at line 211 of file compact.c.

static void compact_thread_references ( java_object_t *  o, void *  start, void *  end  )

static

Definition at line 108 of file compact.c.

static void compact_thread_rootset ( rootset_t *  rs, void *  start, void *  end  )

static

Definition at line 65 of file compact.c.

static void compact_unthread_references ( java_object_t *  o, void *  new  )

static

Definition at line 155 of file compact.c.