view src/share/vm/ci/ciTypeArrayKlass.cpp @ 3602:da91efe96a93

6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <>, stefank <>, mgerdin <>, never <>
author coleenp
date Sat, 01 Sep 2012 13:25:18 -0400
parents f95d63e2154a
children d8ce2825b193
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 * published by the Free Software Foundation.
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * accompanied this code).
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#include "precompiled.hpp"
#include "ci/ciTypeArrayKlass.hpp"
#include "ci/ciUtilities.hpp"

// ciTypeArrayKlass
// This class represents a Klass* in the HotSpot virtual machine
// whose Klass part in a TypeArrayKlass.

// ------------------------------------------------------------------
// ciTypeArrayKlass::ciTypeArrayKlass
ciTypeArrayKlass::ciTypeArrayKlass(KlassHandle h_k) : ciArrayKlass(h_k) {
  assert(get_Klass()->oop_is_typeArray(), "wrong type");
  assert(element_type() == get_typeArrayKlass()->element_type(), "");

// ------------------------------------------------------------------
// ciTypeArrayKlass::make_impl
// Implementation of make.
ciTypeArrayKlass* ciTypeArrayKlass::make_impl(BasicType t) {
  Klass* k = Universe::typeArrayKlassObj(t);
  return CURRENT_ENV->get_type_array_klass(k);

// ------------------------------------------------------------------
// ciTypeArrayKlass::make
// Make an array klass corresponding to the specified primitive type.
ciTypeArrayKlass* ciTypeArrayKlass::make(BasicType t) {
  GUARDED_VM_ENTRY(return make_impl(t);)