5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "incls/_precompiled.incl"
  26 #include "incls/_ciCPCache.cpp.incl"


  27 
  28 // ciCPCache
  29 
  30 // ------------------------------------------------------------------
  31 // ciCPCache::get_f1_offset
  32 size_t ciCPCache::get_f1_offset(int index) {
  33   // Calculate the offset from the constantPoolCacheOop to the f1
  34   // field.
  35   ByteSize f1_offset =
  36     constantPoolCacheOopDesc::entry_offset(index) +
  37     ConstantPoolCacheEntry::f1_offset();
  38 
  39   return in_bytes(f1_offset);
  40 }
  41 
  42 
  43 // ------------------------------------------------------------------
  44 // ciCPCache::is_f1_null_at
  45 bool ciCPCache::is_f1_null_at(int index) {
  46   VM_ENTRY_MARK;

   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "ci/ciCPCache.hpp"
  27 #include "ci/ciUtilities.hpp"
  28 #include "oops/cpCacheOop.hpp"
  29 
  30 // ciCPCache
  31 
  32 // ------------------------------------------------------------------
  33 // ciCPCache::get_f1_offset
  34 size_t ciCPCache::get_f1_offset(int index) {
  35   // Calculate the offset from the constantPoolCacheOop to the f1
  36   // field.
  37   ByteSize f1_offset =
  38     constantPoolCacheOopDesc::entry_offset(index) +
  39     ConstantPoolCacheEntry::f1_offset();
  40 
  41   return in_bytes(f1_offset);
  42 }
  43 
  44 
  45 // ------------------------------------------------------------------
  46 // ciCPCache::is_f1_null_at
  47 bool ciCPCache::is_f1_null_at(int index) {
  48   VM_ENTRY_MARK;