hotspot/src/share/vm/runtime/frame.inline.hpp
author coleenp
Thu, 17 Jul 2014 15:45:46 -0400
changeset 25714 87fa6860b5ae
parent 22924 5da64eb25f2a
child 25717 7493b8ac31b7
permissions -rw-r--r--
8004128: NPG: remove stackwalking in Threads::gc_prologue and gc_epilogue code Summary: remove bcx and mdx handling. We no longer have to convert bytecode pointers to indices for GC since Methods aren't moved. Reviewed-by: mgerdin, kvn

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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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#ifndef SHARE_VM_RUNTIME_FRAME_INLINE_HPP
#define SHARE_VM_RUNTIME_FRAME_INLINE_HPP

#include "interpreter/bytecodeInterpreter.hpp"
#include "interpreter/bytecodeInterpreter.inline.hpp"
#include "interpreter/interpreter.hpp"
#include "oops/method.hpp"
#include "runtime/frame.hpp"
#include "runtime/signature.hpp"
#ifdef TARGET_ARCH_x86
# include "jniTypes_x86.hpp"
#endif
#ifdef TARGET_ARCH_sparc
# include "jniTypes_sparc.hpp"
#endif
#ifdef TARGET_ARCH_zero
# include "jniTypes_zero.hpp"
#endif
#ifdef TARGET_ARCH_arm
# include "jniTypes_arm.hpp"
#endif
#ifdef TARGET_ARCH_ppc
# include "jniTypes_ppc.hpp"
#endif
#ifdef ZERO
#ifdef TARGET_ARCH_zero
# include "entryFrame_zero.hpp"
# include "fakeStubFrame_zero.hpp"
# include "interpreterFrame_zero.hpp"
# include "sharkFrame_zero.hpp"
#endif
#endif

inline bool frame::is_entry_frame() const {
  return StubRoutines::returns_to_call_stub(pc());
}

inline bool frame::is_stub_frame() const {
  return StubRoutines::is_stub_code(pc()) || (_cb != NULL && _cb->is_adapter_blob());
}

inline bool frame::is_first_frame() const {
  return is_entry_frame() && entry_frame_is_first();
}

#ifdef CC_INTERP
inline oop* frame::interpreter_frame_temp_oop_addr() const {
  interpreterState istate = get_interpreterState();
  return (oop *)&istate->_oop_temp;
}
#endif // CC_INTERP

// here are the platform-dependent bodies:

#ifdef TARGET_ARCH_x86
# include "frame_x86.inline.hpp"
#endif
#ifdef TARGET_ARCH_sparc
# include "frame_sparc.inline.hpp"
#endif
#ifdef TARGET_ARCH_zero
# include "frame_zero.inline.hpp"
#endif
#ifdef TARGET_ARCH_arm
# include "frame_arm.inline.hpp"
#endif
#ifdef TARGET_ARCH_ppc
# include "frame_ppc.inline.hpp"
#endif


#endif // SHARE_VM_RUNTIME_FRAME_INLINE_HPP