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