1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/vm/shark/sharkMemoryManager.cpp Wed Aug 11 05:51:21 2010 -0700 1.3 @@ -0,0 +1,116 @@ 1.4 +/* 1.5 + * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved. 1.6 + * Copyright 2009 Red Hat, Inc. 1.7 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.8 + * 1.9 + * This code is free software; you can redistribute it and/or modify it 1.10 + * under the terms of the GNU General Public License version 2 only, as 1.11 + * published by the Free Software Foundation. 1.12 + * 1.13 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.14 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.15 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.16 + * version 2 for more details (a copy is included in the LICENSE file that 1.17 + * accompanied this code). 1.18 + * 1.19 + * You should have received a copy of the GNU General Public License version 1.20 + * 2 along with this work; if not, write to the Free Software Foundation, 1.21 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.22 + * 1.23 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.24 + * or visit www.oracle.com if you need additional information or have any 1.25 + * questions. 1.26 + * 1.27 + */ 1.28 + 1.29 +#include "incls/_precompiled.incl" 1.30 +#include "incls/_sharkMemoryManager.cpp.incl" 1.31 + 1.32 +using namespace llvm; 1.33 + 1.34 +void SharkMemoryManager::AllocateGOT() { 1.35 + mm()->AllocateGOT(); 1.36 +} 1.37 + 1.38 +unsigned char* SharkMemoryManager::getGOTBase() const { 1.39 + return mm()->getGOTBase(); 1.40 +} 1.41 + 1.42 +unsigned char* SharkMemoryManager::allocateStub(const GlobalValue* F, 1.43 + unsigned StubSize, 1.44 + unsigned Alignment) { 1.45 + return mm()->allocateStub(F, StubSize, Alignment); 1.46 +} 1.47 + 1.48 +unsigned char* SharkMemoryManager::startFunctionBody(const Function* F, 1.49 + uintptr_t& ActualSize) { 1.50 + return mm()->startFunctionBody(F, ActualSize); 1.51 +} 1.52 + 1.53 +void SharkMemoryManager::endFunctionBody(const Function* F, 1.54 + unsigned char* FunctionStart, 1.55 + unsigned char* FunctionEnd) { 1.56 + mm()->endFunctionBody(F, FunctionStart, FunctionEnd); 1.57 + 1.58 + SharkEntry *entry = get_entry_for_function(F); 1.59 + if (entry != NULL) 1.60 + entry->set_code_limit(FunctionEnd); 1.61 +} 1.62 + 1.63 +unsigned char* SharkMemoryManager::startExceptionTable(const Function* F, 1.64 + uintptr_t& ActualSize) { 1.65 + return mm()->startExceptionTable(F, ActualSize); 1.66 +} 1.67 + 1.68 +void SharkMemoryManager::endExceptionTable(const Function* F, 1.69 + unsigned char* TableStart, 1.70 + unsigned char* TableEnd, 1.71 + unsigned char* FrameRegister) { 1.72 + mm()->endExceptionTable(F, TableStart, TableEnd, FrameRegister); 1.73 +} 1.74 + 1.75 +void SharkMemoryManager::setMemoryWritable() { 1.76 + mm()->setMemoryWritable(); 1.77 +} 1.78 + 1.79 +void SharkMemoryManager::setMemoryExecutable() { 1.80 + mm()->setMemoryExecutable(); 1.81 +} 1.82 + 1.83 +#if SHARK_LLVM_VERSION >= 27 1.84 +void SharkMemoryManager::deallocateExceptionTable(void *ptr) { 1.85 + mm()->deallocateExceptionTable(ptr); 1.86 +} 1.87 + 1.88 +void SharkMemoryManager::deallocateFunctionBody(void *ptr) { 1.89 + mm()->deallocateFunctionBody(ptr); 1.90 +} 1.91 +#else 1.92 +void SharkMemoryManager::deallocateMemForFunction(const Function* F) { 1.93 + return mm()->deallocateMemForFunction(F); 1.94 +} 1.95 +#endif 1.96 + 1.97 +uint8_t* SharkMemoryManager::allocateGlobal(uintptr_t Size, 1.98 + unsigned int Alignment) { 1.99 + return mm()->allocateGlobal(Size, Alignment); 1.100 +} 1.101 + 1.102 +#if SHARK_LLVM_VERSION < 27 1.103 +void* SharkMemoryManager::getDlsymTable() const { 1.104 + return mm()->getDlsymTable(); 1.105 +} 1.106 + 1.107 +void SharkMemoryManager::SetDlsymTable(void *ptr) { 1.108 + mm()->SetDlsymTable(ptr); 1.109 +} 1.110 +#endif 1.111 + 1.112 +void SharkMemoryManager::setPoisonMemory(bool poison) { 1.113 + mm()->setPoisonMemory(poison); 1.114 +} 1.115 + 1.116 +unsigned char *SharkMemoryManager::allocateSpace(intptr_t Size, 1.117 + unsigned int Alignment) { 1.118 + return mm()->allocateSpace(Size, Alignment); 1.119 +}