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Comments for generational collector

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Roberto Ierusalimschy
2017-04-10 10:33:04 -03:00
parent 2331e1beec
commit 9569ad6b0d
2 changed files with 131 additions and 66 deletions
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6
lgc.h
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@@ -1,5 +1,5 @@
/*
** $Id: lgc.h,v 2.92 2017/02/23 21:07:34 roberto Exp roberto $
** $Id: lgc.h,v 2.94 2017/04/06 13:08:56 roberto Exp roberto $
** Garbage Collector
** See Copyright Notice in lua.h
*/
@@ -109,8 +109,8 @@
/* object age in generational mode */
#define G_NEW 0 /* created in current cycle */
#define G_SURVIVAL 1 /* created in previous cycle */
#define G_OLD1 2 /* first full cycle as old */
#define G_OLD0 3 /* marked old by frw. barrier in this cycle */
#define G_OLD0 2 /* marked old by frw. barrier in this cycle */
#define G_OLD1 3 /* first full cycle as old */
#define G_OLD 4 /* really old object (not to be visited) */
#define G_TOUCHED1 5 /* old object touched this cycle */
#define G_TOUCHED2 6 /* old object touched in previous cycle */