hotspot/src/share/vm/interpreter/bytecodeInterpreter.inline.hpp
author coleenp
Wed, 23 Aug 2017 14:52:55 -0400
changeset 46968 9119841280f4
parent 40010 e32d5e545789
permissions -rw-r--r--
8160399: is_oop_or_null involves undefined behavior 8164984: Improper use of is_oop in production code Summary: replace oop->is_oop*() with oopDesc::is_oop*(oop) so this pointer can be verified Reviewed-by: iklam, kvn, dholmes

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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#ifndef SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_INLINE_HPP
#define SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_INLINE_HPP

#include "interpreter/bytecodeInterpreter.hpp"
#include "runtime/stubRoutines.hpp"
#include "utilities/macros.hpp"

// This file holds platform-independent bodies of inline functions for the C++ based interpreter

#ifdef CC_INTERP

#ifdef ASSERT
#define VERIFY_OOP(o_) \
      if (VerifyOops) { \
        assert(oopDesc::is_oop_or_null(oop(o_)), "Expected an oop or NULL at " PTR_FORMAT, p2i(oop(o_))); \
        StubRoutines::_verify_oop_count++;  \
      }
#else
#define VERIFY_OOP(o)
#endif

#ifdef ZERO
# include "bytecodeInterpreter_zero.inline.hpp"
#else
#error "Only Zero Bytecode Interpreter is supported"
#endif

#endif // CC_INTERP

#endif // SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_INLINE_HPP