< prev index next >

src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/CABI.java

Print this page

 8  *  particular file as subject to the "Classpath" exception as provided
 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 jdk.internal.foreign;
27 
28 import sun.security.action.GetPropertyAction;
29 
30 import static jdk.incubator.foreign.MemoryLayouts.ADDRESS;
31 import static sun.security.action.GetPropertyAction.privilegedGetProperty;
32 
33 public enum CABI {
34     SysV,
35     Win64,
36     LinuxAArch64,
37     MacOsAArch64;
38 
39     private static final CABI current;
40 
41     static {
42         String arch = privilegedGetProperty("os.arch");
43         String os = privilegedGetProperty("os.name");
44         long addressSize = ADDRESS.bitSize();
45         // might be running in a 32-bit VM on a 64-bit platform.
46         // addressSize will be correctly 32
47         if ((arch.equals("amd64") || arch.equals("x86_64")) && addressSize == 64) {
48             if (os.startsWith("Windows")) {
49                 current = Win64;
50             } else {

 8  *  particular file as subject to the "Classpath" exception as provided
 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 jdk.internal.foreign;
27 
28 import static jdk.incubator.foreign.ValueLayout.ADDRESS;


29 import static sun.security.action.GetPropertyAction.privilegedGetProperty;
30 
31 public enum CABI {
32     SysV,
33     Win64,
34     LinuxAArch64,
35     MacOsAArch64;
36 
37     private static final CABI current;
38 
39     static {
40         String arch = privilegedGetProperty("os.arch");
41         String os = privilegedGetProperty("os.name");
42         long addressSize = ADDRESS.bitSize();
43         // might be running in a 32-bit VM on a 64-bit platform.
44         // addressSize will be correctly 32
45         if ((arch.equals("amd64") || arch.equals("x86_64")) && addressSize == 64) {
46             if (os.startsWith("Windows")) {
47                 current = Win64;
48             } else {
< prev index next >