src/share/vm/code/codeBlob.hpp
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*** old/src/share/vm/code/codeBlob.hpp	Mon Apr 14 10:01:23 2014
--- new/src/share/vm/code/codeBlob.hpp	Mon Apr 14 10:01:22 2014

*** 28,37 **** --- 28,47 ---- #include "asm/codeBuffer.hpp" #include "compiler/oopMap.hpp" #include "runtime/frame.hpp" #include "runtime/handles.hpp" + // CodeBlob Types + // Used in the CodeCache to assign CodeBlobs to different CodeHeaps + struct CodeBlobType { + enum { + MethodNonProfiled = 0, // Execution level 1 and 4 (non-profiled) nmethods (including native nmethods) + MethodProfiled = 1, // Execution level 2 and 3 (profiled) nmethods + NonMethod = 2 // Non-methods like Buffers, Adapters and Runtime Stubs + }; + }; + // CodeBlob - superclass for all entries in the CodeCache. // // Suptypes are: // nmethod : Compiled Java methods (include method that calls to native code) // RuntimeStub : Call to VM runtime methods
*** 383,395 **** --- 393,402 ---- bool exception_address_is_unpack_entry(address pc) const { address unpack_pc = unpack(); return (pc == unpack_pc || (pc + frame::pc_return_offset) == unpack_pc); } // GC for args void preserve_callee_argument_oops(frame fr, const RegisterMap *reg_map, OopClosure* f) { /* Nothing to do */ } // Printing void print_value_on(outputStream* st) const;

src/share/vm/code/codeBlob.hpp
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