#include <sys/times.h>
#include "eus.h"
#include <sys/param.h>
#include "time.h"
#include "rgc_utils.h"
#include "xccmem.h"

Include dependency graph for collector.c:

Go to the source code of this file.

Classes
struct	_marking_state

Macros
#define	GCDEBUG

#define	gcpush(v, off)

#define	MAXDISPOSE 256

#define	PMAXSTACK (MAXSTACK * 110)

Functions
unsigned int	allocate_heap ()

void	barrier_destroy (barrier_t barrier)

barrier_t	barrier_init (int n_clients)

void	barrier_reset (barrier_t barrier, int n_clients)

void	barrier_wait (barrier_t barrier)

static	call_disposers ()

void	collect ()

void	do_a_little_gc_work (int m_unit, int s_unit)

unsigned int	do_allocate_heap (unsigned int req_words)

static int	do_gc_epilogue ()

static void	do_scan_roots ()

static void	go_on_to_sweep_phase ()

void	init_rgc ()

static void	init_sync_data ()

static int	mark_a_little (int m_unit)

static bpointer	mergecell (register bpointer p, int cbix)

void	notify_gc ()

static	pnewgcstack (ms_entry *oldsp)

int	reclaim (bpointer p)

void	rgc_add_to_classtable (pointer newclass)

pointer	RGC_GCTIME (register context *ctx, int n, pointer argv[])

pointer	RGCCOUNT (register context *ctx, int n, pointer argv[])

void	rgcfunc (register context *ctx, pointer mod)

static void	scan_global_roots ()

static void	scan_local_roots (int i)

static int	sweep_a_little (int gcmerge, int s_unit)

static void	wait_until_next_gc_cycle ()

Variables
static int	black_cells

static pointer	dispose [MAXDISPOSE]

static int	dispose_count

static int	free_cells

struct _gc_data	gc_data

static int	gcmerge

unsigned int	gs [MAXTHREAD]

pointer	K_DISPOSE

long	marked_words = 0

static struct _marking_state	marking_state

int	ps_sem = 1

volatile pointer *	psp = pstack

pointer	pstack [PMAXSTACK]

mutex_t	pstack_lock

pointer *	pstacklimit = pstack + PMAXSTACK

static pointer	rgc_classtable = NULL

static int	rgc_credit = 0

barrier_t	startup_barrier

struct _sweeping_state	sweeping_state

struct {
mutex_t * lock

thread_t tid

char using

}	thread_table []

long long	values []

static int	white_cells

Macro Definition Documentation

#define GCDEBUG

Definition at line 56 of file collector.c.

#define gcpush	(	v,
		off
	)

Value:

{ \
  lgcsp->addr = (pointer)v; \
  lgcsp->offset = off; \
  lgcsp++; \
}

Definition at line 296 of file memory.mutex.c.

#define MAXDISPOSE 256

Definition at line 63 of file memory.c.

#define PMAXSTACK (MAXSTACK * 110)

Definition at line 1118 of file collector.c.

Function Documentation

unsigned int allocate_heap ( )

Definition at line 1195 of file collector.c.

void barrier_destroy ( barrier_t barrier )

Definition at line 1148 of file collector.c.

barrier_t barrier_init ( int n_clients )

Definition at line 1128 of file collector.c.

void barrier_reset	(	barrier_t	barrier,
		int	n_clients
	)

Definition at line 1141 of file collector.c.

void barrier_wait ( barrier_t barrier )

Definition at line 1155 of file collector.c.

static call_disposers ( )

static

Definition at line 98 of file collector.c.

void collect ( )

Definition at line 913 of file collector.c.

void do_a_little_gc_work	(	int	m_unit,
		int	s_unit
	)

Definition at line 886 of file collector.c.

unsigned int do_allocate_heap ( unsigned int req_words )

Definition at line 1177 of file collector.c.

static int do_gc_epilogue ( )

static

Definition at line 850 of file collector.c.

static void do_scan_roots ( )

static

Definition at line 784 of file collector.c.

static void go_on_to_sweep_phase ( )

inlinestatic

Definition at line 118 of file collector.c.

void init_rgc ( )

Definition at line 484 of file collector.c.

static void init_sync_data ( )

static

Definition at line 1038 of file collector.c.

static int mark_a_little ( int m_unit )

static

Definition at line 137 of file collector.c.

static bpointer mergecell	(	register bpointer	p,
		int	cbix
	)

static

Definition at line 355 of file collector.c.

void notify_gc ( )

Definition at line 716 of file collector.c.

static pnewgcstack ( ms_entry * oldsp )

static

Definition at line 77 of file collector.c.

int reclaim ( bpointer p )

Definition at line 315 of file collector.c.

void rgc_add_to_classtable ( pointer newclass )

Definition at line 518 of file collector.c.

pointer RGC_GCTIME	(	register context *	ctx,
		int	n,
		pointer	argv[]
	)

Definition at line 1219 of file collector.c.

pointer RGCCOUNT	(	register context *	ctx,
		int	n,
		pointer	argv[]
	)

Definition at line 1213 of file collector.c.

void rgcfunc	(	register context *	ctx,
		pointer	mod
	)

Definition at line 1235 of file collector.c.

static void scan_global_roots ( )

static

Definition at line 532 of file collector.c.

static void scan_local_roots ( int i )

static

Definition at line 551 of file collector.c.

static int sweep_a_little	(	int	gcmerge,
		int	s_unit
	)

static

Definition at line 389 of file collector.c.

static void wait_until_next_gc_cycle ( )

static

Definition at line 818 of file collector.c.

Variable Documentation

int black_cells

static

Definition at line 59 of file collector.c.

pointer dispose[MAXDISPOSE]

static

Definition at line 44 of file collector.c.

int dispose_count

static

Definition at line 45 of file collector.c.

int free_cells

static

Definition at line 59 of file collector.c.

struct _gc_data gc_data

Definition at line 53 of file collector.c.

int gcmerge

static

Definition at line 45 of file collector.c.

unsigned int gs[MAXTHREAD]

Definition at line 712 of file collector.c.

pointer K_DISPOSE

Definition at line 135 of file eus.c.

mutex_t* lock

Definition at line 49 of file collector.c.

long marked_words = 0

Definition at line 135 of file collector.c.

struct _marking_state marking_state

static

int ps_sem = 1

Definition at line 1036 of file collector.c.

volatile pointer* psp = pstack

Definition at line 1120 of file collector.c.

pointer pstack[PMAXSTACK]

Definition at line 1119 of file collector.c.

mutex_t pstack_lock

Definition at line 1122 of file collector.c.

pointer* pstacklimit = pstack + PMAXSTACK

Definition at line 1121 of file collector.c.

pointer rgc_classtable = NULL

static

Definition at line 516 of file collector.c.

int rgc_credit = 0

static

Definition at line 351 of file collector.c.

barrier_t startup_barrier

Definition at line 54 of file collector.c.

struct _sweeping_state sweeping_state

Definition at line 116 of file collector.c.

struct { ... } thread_table[]

thread_t tid

Definition at line 50 of file collector.c.

char using

Definition at line 48 of file collector.c.

long long values[]

int white_cells

static

Definition at line 59 of file collector.c.

Classes

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation