src/java.base/share/classes/sun/reflect/AccessorGenerator.java

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rev 12972 : 8140606: Update library code to use internal Unsafe
Reviewed-by: duke


   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.reflect;
  27 
  28 import java.lang.reflect.*;
  29 import sun.misc.Unsafe;
  30 
  31 /** Shared functionality for all accessor generators */
  32 
  33 class AccessorGenerator implements ClassFileConstants {
  34     static final Unsafe unsafe = Unsafe.getUnsafe();
  35 
  36     // Constants because there's no way to say "short integer constant",
  37     // i.e., "1S"
  38     protected static final short S0 = (short) 0;
  39     protected static final short S1 = (short) 1;
  40     protected static final short S2 = (short) 2;
  41     protected static final short S3 = (short) 3;
  42     protected static final short S4 = (short) 4;
  43     protected static final short S5 = (short) 5;
  44     protected static final short S6 = (short) 6;
  45 
  46     // Instance variables for shared functionality between
  47     // FieldAccessorGenerator and MethodAccessorGenerator
  48     protected ClassFileAssembler asm;
  49     protected int   modifiers;




   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.reflect;
  27 
  28 import java.lang.reflect.*;
  29 import jdk.internal.misc.Unsafe;
  30 
  31 /** Shared functionality for all accessor generators */
  32 
  33 class AccessorGenerator implements ClassFileConstants {
  34     static final Unsafe unsafe = Unsafe.getUnsafe();
  35 
  36     // Constants because there's no way to say "short integer constant",
  37     // i.e., "1S"
  38     protected static final short S0 = (short) 0;
  39     protected static final short S1 = (short) 1;
  40     protected static final short S2 = (short) 2;
  41     protected static final short S3 = (short) 3;
  42     protected static final short S4 = (short) 4;
  43     protected static final short S5 = (short) 5;
  44     protected static final short S6 = (short) 6;
  45 
  46     // Instance variables for shared functionality between
  47     // FieldAccessorGenerator and MethodAccessorGenerator
  48     protected ClassFileAssembler asm;
  49     protected int   modifiers;