Mercurial > hg > graal-jvmci-8
view agent/make/README.txt @ 2226:c5a923563727
6912621: iCMS: Error: assert(_markBitMap.isMarked(addr + 1),"Missing Printezis bit?")
Summary: Fix block_size_if_printezis_bits() so it does not expect the bits, only uses them when available. Fix block_size_no_stall() so it does not stall when the bits are missing such cases, letting the caller deal with zero size returns. Constant pool cache oops do not need to be unparsable or conc_unsafe after their klass pointer is installed. Some cosmetic clean-ups and some assertion checking for conc-usafety which, in the presence of class file redefinition, has no a-priori time boundedness, so all GCs must be able to safely deal with putatively conc-unsafe objects in a stop-world pause.
Reviewed-by: jmasa, johnc
author | ysr |
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date | Mon, 07 Feb 2011 22:19:57 -0800 |
parents | a61af66fc99e |
children |
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These are the Java-level sources for the Serviceability Agent (SA). To build, type "gnumake all". For usage documentation, please refer to ../doc/index.html.