Minor GC

Minor GC is called periodically to copy live objects off of a thread stack. More...

Modules
	Mutation table
	Mutation table to support the minor GC write barrier.
	Shared object write barrier
	Minor GC write barrier to ensure there are no references to stack objects from the heap.

Macros
#define	MAX_STACK_OBJ   (STACK_SIZE * 2)
#define	NUM_GC_ARGS   128
#define	STACK_GROWTH_IS_DOWNWARD   1
#define	stack_overflow(x, y)   ((x) < (y))
#define	STACK_SIZE   500000

Functions
void	GC (void *, closure, object *, int)
int	gc_minor (void *data, object low_limit, object high_limit, closure cont, object *args, int num_args)

Detailed Description

Minor GC is called periodically to copy live objects off of a thread stack.