4 Commits

Author	SHA1	Message	Date
Coleen Phillimore	a2d6036a4d	6687581: Make CMS work with compressed oops ... Make FreeChunk read markword instead of LSB in _klass pointer to indicate that it's a FreeChunk for compressed oops. Reviewed-by: ysr, jmasa	2008-06-09 11:51:19 -04:00
Coleen Phillimore	4a831d45f0	6420645: Create a vm that uses compressed oops for up to 32gb heapsizes ... Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold	2008-04-13 17:43:42 -04:00
Daniel D. Daugherty	f813016add	6599425: 4/3 OopMapCache::lookup() can cause later crash or assert() failure ... Add should_not_be_cached() to markOop and methodOop and query that status inOopMapCache::lookup() Reviewed-by: coleenp, sspitsyn, jmasa	2008-03-12 18:07:46 -07:00
J. Duke	8153779ad3	Initial load	2007-12-01 00:00:00 +00:00