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8003720: NPG: Method in interpreter stack frame can be deallocated

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Pass down a closure during root scanning to keep the class of the method alive.

Reviewed-by: coleenp, jcoomes
This commit is contained in:
Stefan Karlsson 2012-11-27 10:13:20 +01:00
parent 2e2b69e96b
commit 3c2f3a321a
18 changed files with 327 additions and 42 deletions
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2
hotspot/src/share/vm/runtime/vmThread.hpp
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@ -137,7 +137,7 @@ class VMThread: public NamedThread {
static VMThread* vm_thread() { return _vm_thread; }
// GC support
void oops_do(OopClosure* f, CodeBlobClosure* cf);
void oops_do(OopClosure* f, CLDToOopClosure* cld_f, CodeBlobClosure* cf);
// Debugging
void print_on(outputStream* st) const;