internal.h File Reference

Internals. More...

#include "tm.h"
#include <limits.h>
#include <sys/time.h>
#include <setjmp.h>
#include "tredmill/list.h"
#include "tredmill/config.h"
#include "tredmill/color.h"
#include "tredmill/debug.h"
#include "tredmill/node.h"
#include "tredmill/block.h"
#include "tredmill/type.h"
#include "tredmill/stats.h"
#include "tredmill/barrier.h"
#include "util/bitset.h"
#include "tredmill/os.h"
#include "tredmill/root.h"
#include "tredmill/page.h"
#include "tredmill/ptr.h"
#include "tredmill/mark.h"
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include <stdarg.h>
#include <unistd.h>
#include <string.h>

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Data Structures
struct	tm_root
	A root set region to be scanned for possible pointers. More...
struct	tm_data
	Internal data for the allocator. More...
Defines
#define	tm_type_hash_LEN   101
#define	tm_BITMAP_SIZE   (tm_address_range_k / (tm_page_SIZE / 1024) / bitset_ELEM_BSIZE)
	The size of a page-indexed bit map.
#define	tm_ptr_l   tm.ptr_range[0]
	The lowest allocated node address.
#define	tm_ptr_h   tm.ptr_range[1]
	The highest allocated node address.
#define	tm_node_LOOP_INIT(C)   tm_node_iterator_init(&tm.node_color_iter[C])
	Initialize the iterator of all nodes of a given color.
#define	tm_node_LOOP(C)
	Begin a loop over all nodes of a given color.
#define	tm_node_LOOP_BREAK(C)   break
	Break out of a loop over all nodes of a given color.
#define	tm_node_LOOP_END(C)
	End a loop over all nodes of a given color.
#define	_tm_clear_some_stack_words()
Enumerations
enum	tm_phase {   tm_ALLOC, tm_UNMARK, tm_ROOT, tm_SCAN,   tm_SWEEP, tm_phase_END }
	The phases of the allocator. More...
Functions
static __inline void	tm_node_iterator_init (tm_node_iterator *ni)
	Initializes a colored node iterator.
static __inline tm_node *	tm_node_iterator_next (tm_node_iterator *ni)
	Returns the next node from the iterator.
void	_tm_phase_init (int p)
	Initializes a new allocation phase.
void	tm_node_set_color (tm_node *n, tm_block *b, tm_color c)
	Sets the color of a tm_node, in a tm_block.
void	_tm_set_stack_ptr (void *ptr)
	Set the stack pointer.
void	__tm_clear_some_stack_words ()
	Clears the stack and initializes register root set.
void *	_tm_alloc_inner (size_t size)
	Allocates a node of a particular size.
void *	_tm_alloc_desc_inner (tm_adesc *desc)
	Allocates a node of a particular type.
void *	_tm_realloc_inner (void *ptr, size_t size)
	Reallocates a node to a particular size.
void	_tm_free_inner (void *ptr)
	Manually returns a node back to its tm_type free list.
void	_tm_gc_full_inner ()
	Force a full GC sequence.
Variables
struct tm_data	tm
	Global data.

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Detailed Description

Internals.

Id

internal.h,v 1.17 2009-08-01 10:47:31 stephens Exp

Definition in file internal.h.

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Define Documentation

#define tm_BITMAP_SIZE   (tm_address_range_k / (tm_page_SIZE / 1024) / bitset_ELEM_BSIZE)

The size of a page-indexed bit map.

Definition at line 171 of file internal.h.

#define tm_type_hash_LEN   101

Definition at line 134 of file internal.h.

Referenced by tm_init(), and tm_size_hash().