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4926272: methodOopDesc::method_from_bcp is unsafe

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Reviewed-by: coleenp, jrose, kvn, dcubed
This commit is contained in:
Tom Rodriguez 2011-01-13 22:15:41 -08:00
parent 8d210c170e
commit 423f587b01
33 changed files with 397 additions and 497 deletions
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4
hotspot/src/share/vm/runtime/relocator.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -106,7 +106,7 @@ class Relocator : public ResourceObj {
// get the address of in the code_array
inline char* addr_at(int bci) const { return (char*) &code_array()[bci]; }
int instruction_length_at(int bci) { return Bytecodes::length_at(code_array() + bci); }
int instruction_length_at(int bci) { return Bytecodes::length_at(_method(), code_array() + bci); }
// Helper methods
int align(int n) const { return (n+3) & ~3; }