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/handles.inline.hpp" 38 #include "runtime/sharedRuntime.hpp" 39 #include "vmreg_s390.inline.hpp" 40 41 jint CodeInstaller::pd_next_offset(NativeInstruction* inst, jint pc_offset, oop method) { 42 Unimplemented(); 43 return 0; 44 } 45 46 void CodeInstaller::pd_patch_OopConstant(int pc_offset, Handle& constant) { 47 Unimplemented(); 48 } 49 50 void CodeInstaller::pd_patch_MetaspaceConstant(int pc_offset, Handle& constant) { 51 Unimplemented(); 52 } 53 54 void CodeInstaller::pd_patch_DataSectionReference(int pc_offset, int data_offset) { 55 Unimplemented(); 56 } 57 58 void CodeInstaller::pd_patch_DataSectionReference(int pc_offset, int data_offset) { 59 Unimplemented(); 60 } 61 62 void CodeInstaller::pd_relocate_CodeBlob(CodeBlob* cb, NativeInstruction* inst) { 63 Unimplemented(); 64 } 65 66 void CodeInstaller::pd_relocate_ForeignCall(NativeInstruction* inst, jlong foreign_call_destination) { 67 Unimplemented(); 68 } 69 70 void CodeInstaller::pd_relocate_JavaMethod(oop hotspot_method, jint pc_offset) { 71 Unimplemented(); 72 } 73 74 void CodeInstaller::pd_relocate_poll(address pc, jint mark) { 75 Unimplemented(); 76 } 77 78 // Convert JVMCI register indices (as used in oop maps) to HotSpot registers. 79 VMReg CodeInstaller::get_hotspot_reg(jint jvmci_reg) { 80 return NULL; 81 } 82 83 bool CodeInstaller::is_general_purpose_reg(VMReg hotspotRegister) { 84 return false; 85 } 86 87 #endif // INLCUDE_JVMCI