1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * Copyright (c) 2016 SAP SE. All rights reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 // JVMCI (JEP 243): 27 // So far, the JVMCI is not supported/implemented on SAP platforms. 28 // This file just serves as a placeholder which may be filled with life 29 // should the JVMCI ever be implemented. 30 #if INCLUDE_JVMCI 31 32 #include "jvmci/jvmciCodeInstaller.hpp" 33 #include "jvmci/jvmciRuntime.hpp" 34 #include "jvmci/jvmciCompilerToVM.hpp" 35 #include "jvmci/jvmciJavaClasses.hpp" 36 #include "oops/oop.inline.hpp" 37 #include "runtime/sharedRuntime.hpp" 38 #include "vmreg_s390.inline.hpp" 39 40 jint CodeInstaller::pd_next_offset(NativeInstruction* inst, jint pc_offset, oop method) { 41 Unimplemented(); 42 return 0; 43 } 44 45 void CodeInstaller::pd_patch_OopConstant(int pc_offset, Handle& constant) { 46 Unimplemented(); 47 } 48 49 void CodeInstaller::pd_patch_MetaspaceConstant(int pc_offset, Handle& constant) { 50 Unimplemented(); 51 } 52 53 void CodeInstaller::pd_patch_DataSectionReference(int pc_offset, int data_offset) { 54 Unimplemented(); 55 } 56 57 void CodeInstaller::pd_patch_DataSectionReference(int pc_offset, int data_offset) { 58 Unimplemented(); 59 } 60 61 void CodeInstaller::pd_relocate_CodeBlob(CodeBlob* cb, NativeInstruction* inst) { 62 Unimplemented(); 63 } 64 65 void CodeInstaller::pd_relocate_ForeignCall(NativeInstruction* inst, jlong foreign_call_destination) { 66 Unimplemented(); 67 } 68 69 void CodeInstaller::pd_relocate_JavaMethod(oop hotspot_method, jint pc_offset) { 70 Unimplemented(); 71 } 72 73 void CodeInstaller::pd_relocate_poll(address pc, jint mark) { 74 Unimplemented(); 75 } 76 77 // Convert JVMCI register indices (as used in oop maps) to HotSpot registers. 78 VMReg CodeInstaller::get_hotspot_reg(jint jvmci_reg) { 79 return NULL; 80 } 81 82 bool CodeInstaller::is_general_purpose_reg(VMReg hotspotRegister) { 83 return false; 84 } 85 86 #endif // INLCUDE_JVMCI