5 Commits

Author	SHA1	Message	Date
Yumin Qi	f712e12f98	6830717: replay of compilations would help with debugging ... When java process crashed in compiler thread, repeat the compilation process will help finding root cause. This is done with using SA dump application class data and replay data from core dump, then use debug version of jvm to recompile the problematic java method. Reviewed-by: kvn, twisti, sspitsyn	2012-11-12 14:03:53 -08:00
Jon Masamitsu	5c58d27aac	6964458: Reimplement class meta-data storage to use native memory ... Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com> Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com> Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com> Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland	2012-09-01 13:25:18 -04:00
Coleen Phillimore	1431a5efd1	7150058: Allocate symbols from null boot loader to an arena for NMT ... Move symbol allocation to an arena so NMT doesn't have to track them at startup. Reviewed-by: never, kamg, zgu	2012-03-23 11:16:05 -04:00
Erik Trimble	c9e484d473	7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass ... Update the copyright to be 2010 on all changed files in OpenJDK Reviewed-by: ohair	2011-04-05 14:12:31 -07:00
Coleen Phillimore	7b4f8073f0	6990754: Use native memory and reference counting to implement SymbolTable ... Move symbols from permgen into C heap and reference count them Reviewed-by: never, acorn, jmasa, stefank	2011-01-27 16:11:27 -08:00