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6990754: Use native memory and reference counting to implement SymbolTable

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Move symbols from permgen into C heap and reference count them

Reviewed-by: never, acorn, jmasa, stefank
This commit is contained in:
Coleen Phillimore 2011-01-27 16:11:27 -08:00
parent 950858350d
commit 7b4f8073f0
223 changed files with 3783 additions and 3641 deletions
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3
hotspot/src/share/vm/runtime/globals.hpp
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@ -607,6 +607,9 @@ class CommandLineFlags {
notproduct(bool, ZombieALot, false, \
"creates zombies (non-entrant) at exit from the runt. system") \
\
product(bool, UnlinkSymbolsALot, false, \
"unlink unreferenced symbols from the symbol table at safepoints")\
\
notproduct(bool, WalkStackALot, false, \
"trace stack (no print) at every exit from the runtime system") \
\