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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2010-03-24 12:51:10 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2010-03-24 12:51:10 -0300 |
| commit | 64d39ed1b6c1cb749a5815002509572020424bf3 (patch) | |
| tree | 0761935f08ff979d17a9f5b31c45097f5213c6ff /lgc.h | |
| parent | 4433dbb5f5ac0bb6118bc49ddf061f194c070814 (diff) | |
| download | lua-64d39ed1b6c1cb749a5815002509572020424bf3.tar.gz lua-64d39ed1b6c1cb749a5815002509572020424bf3.tar.bz2 lua-64d39ed1b6c1cb749a5815002509572020424bf3.zip | |
generational mode no longer sweep old objects
Diffstat (limited to 'lgc.h')
| -rw-r--r-- | lgc.h | 4 |
1 files changed, 3 insertions, 1 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: lgc.h,v 2.27 2009/12/16 16:42:58 roberto Exp roberto $ | 2 | ** $Id: lgc.h,v 2.28 2010/03/24 13:07:01 roberto Exp roberto $ |
| 3 | ** Garbage Collector | 3 | ** Garbage Collector |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -49,6 +49,7 @@ | |||
| 49 | ** bit 4 - for userdata: it's in 'udgc' list or in 'tobefnz' | 49 | ** bit 4 - for userdata: it's in 'udgc' list or in 'tobefnz' |
| 50 | ** bit 5 - object is fixed (should not be collected) | 50 | ** bit 5 - object is fixed (should not be collected) |
| 51 | ** bit 6 - object is "super" fixed (only the main thread) | 51 | ** bit 6 - object is "super" fixed (only the main thread) |
| 52 | ** bit 7 - object is old (only in generational mode) | ||
| 52 | */ | 53 | */ |
| 53 | #define WHITE0BIT 0 | 54 | #define WHITE0BIT 0 |
| 54 | #define WHITE1BIT 1 | 55 | #define WHITE1BIT 1 |
| @@ -57,6 +58,7 @@ | |||
| 57 | #define SEPARATED 4 | 58 | #define SEPARATED 4 |
| 58 | #define FIXEDBIT 5 | 59 | #define FIXEDBIT 5 |
| 59 | #define SFIXEDBIT 6 | 60 | #define SFIXEDBIT 6 |
| 61 | #define OLDBIT 7 | ||
| 60 | 62 | ||
| 61 | #define WHITEBITS bit2mask(WHITE0BIT, WHITE1BIT) | 63 | #define WHITEBITS bit2mask(WHITE0BIT, WHITE1BIT) |
| 62 | 64 | ||