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 package jdk.tools.jaotc; 25 26 import jdk.tools.jaotc.StubInformation; 27 import jdk.tools.jaotc.amd64.AMD64ELFMacroAssembler; 28 29 import jdk.vm.ci.amd64.AMD64; 30 import jdk.vm.ci.code.Architecture; 31 import jdk.vm.ci.code.TargetDescription; 32 33 public interface ELFMacroAssembler { 34 35 public static ELFMacroAssembler getELFMacroAssembler(TargetDescription target) { 36 Architecture architecture = target.arch; 37 if (architecture instanceof AMD64) { 38 return new AMD64ELFMacroAssembler(target); 39 } else { 40 throw new InternalError("Unsupported architecture " + architecture); 41 } 42 } 43 44 public int currentEndOfInstruction(); 45 46 public byte[] getPLTJumpCode(); 47 48 public byte[] getPLTStaticEntryCode(StubInformation stub); 49 50 public byte[] getPLTVirtualEntryCode(StubInformation stub); 51 52 } | 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 package jdk.tools.jaotc; 25 26 import jdk.tools.jaotc.StubInformation; 27 import jdk.tools.jaotc.amd64.AMD64ELFMacroAssembler; 28 import jdk.tools.jaotc.aarch64.AArch64ELFMacroAssembler; 29 30 import jdk.vm.ci.amd64.AMD64; 31 import jdk.vm.ci.aarch64.AArch64; 32 import jdk.vm.ci.code.Architecture; 33 import jdk.vm.ci.code.TargetDescription; 34 35 public interface ELFMacroAssembler { 36 37 public static ELFMacroAssembler getELFMacroAssembler(TargetDescription target) { 38 Architecture architecture = target.arch; 39 if (architecture instanceof AMD64) { 40 return new AMD64ELFMacroAssembler(target); 41 } else if (architecture instanceof AArch64) { 42 return new AArch64ELFMacroAssembler(target); 43 } else { 44 throw new InternalError("Unsupported architecture " + architecture); 45 } 46 } 47 48 public int currentEndOfInstruction(); 49 50 public byte[] getPLTJumpCode(); 51 52 public byte[] getPLTStaticEntryCode(StubInformation stub); 53 54 public byte[] getPLTVirtualEntryCode(StubInformation stub); 55 56 } |