|
1692
|
1 /*
|
|
1972
|
2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
|
|
1692
|
3 * Copyright 2009 Red Hat, Inc.
|
|
|
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
|
|
1972
|
26 #include "precompiled.hpp"
|
|
|
27 #include "shark/llvmHeaders.hpp"
|
|
|
28 #include "shark/sharkEntry.hpp"
|
|
|
29 #include "shark/sharkMemoryManager.hpp"
|
|
1692
|
30
|
|
|
31 using namespace llvm;
|
|
|
32
|
|
|
33 void SharkMemoryManager::AllocateGOT() {
|
|
|
34 mm()->AllocateGOT();
|
|
|
35 }
|
|
|
36
|
|
|
37 unsigned char* SharkMemoryManager::getGOTBase() const {
|
|
|
38 return mm()->getGOTBase();
|
|
|
39 }
|
|
|
40
|
|
|
41 unsigned char* SharkMemoryManager::allocateStub(const GlobalValue* F,
|
|
|
42 unsigned StubSize,
|
|
|
43 unsigned Alignment) {
|
|
|
44 return mm()->allocateStub(F, StubSize, Alignment);
|
|
|
45 }
|
|
|
46
|
|
|
47 unsigned char* SharkMemoryManager::startFunctionBody(const Function* F,
|
|
|
48 uintptr_t& ActualSize) {
|
|
|
49 return mm()->startFunctionBody(F, ActualSize);
|
|
|
50 }
|
|
|
51
|
|
|
52 void SharkMemoryManager::endFunctionBody(const Function* F,
|
|
|
53 unsigned char* FunctionStart,
|
|
|
54 unsigned char* FunctionEnd) {
|
|
|
55 mm()->endFunctionBody(F, FunctionStart, FunctionEnd);
|
|
|
56
|
|
|
57 SharkEntry *entry = get_entry_for_function(F);
|
|
|
58 if (entry != NULL)
|
|
|
59 entry->set_code_limit(FunctionEnd);
|
|
|
60 }
|
|
|
61
|
|
|
62 unsigned char* SharkMemoryManager::startExceptionTable(const Function* F,
|
|
|
63 uintptr_t& ActualSize) {
|
|
|
64 return mm()->startExceptionTable(F, ActualSize);
|
|
|
65 }
|
|
|
66
|
|
|
67 void SharkMemoryManager::endExceptionTable(const Function* F,
|
|
|
68 unsigned char* TableStart,
|
|
|
69 unsigned char* TableEnd,
|
|
|
70 unsigned char* FrameRegister) {
|
|
|
71 mm()->endExceptionTable(F, TableStart, TableEnd, FrameRegister);
|
|
|
72 }
|
|
|
73
|
|
|
74 void SharkMemoryManager::setMemoryWritable() {
|
|
|
75 mm()->setMemoryWritable();
|
|
|
76 }
|
|
|
77
|
|
|
78 void SharkMemoryManager::setMemoryExecutable() {
|
|
|
79 mm()->setMemoryExecutable();
|
|
|
80 }
|
|
|
81
|
|
|
82 #if SHARK_LLVM_VERSION >= 27
|
|
|
83 void SharkMemoryManager::deallocateExceptionTable(void *ptr) {
|
|
|
84 mm()->deallocateExceptionTable(ptr);
|
|
|
85 }
|
|
|
86
|
|
|
87 void SharkMemoryManager::deallocateFunctionBody(void *ptr) {
|
|
|
88 mm()->deallocateFunctionBody(ptr);
|
|
|
89 }
|
|
|
90 #else
|
|
|
91 void SharkMemoryManager::deallocateMemForFunction(const Function* F) {
|
|
|
92 return mm()->deallocateMemForFunction(F);
|
|
|
93 }
|
|
|
94 #endif
|
|
|
95
|
|
|
96 uint8_t* SharkMemoryManager::allocateGlobal(uintptr_t Size,
|
|
|
97 unsigned int Alignment) {
|
|
|
98 return mm()->allocateGlobal(Size, Alignment);
|
|
|
99 }
|
|
|
100
|
|
|
101 #if SHARK_LLVM_VERSION < 27
|
|
|
102 void* SharkMemoryManager::getDlsymTable() const {
|
|
|
103 return mm()->getDlsymTable();
|
|
|
104 }
|
|
|
105
|
|
|
106 void SharkMemoryManager::SetDlsymTable(void *ptr) {
|
|
|
107 mm()->SetDlsymTable(ptr);
|
|
|
108 }
|
|
|
109 #endif
|
|
|
110
|
|
|
111 void SharkMemoryManager::setPoisonMemory(bool poison) {
|
|
|
112 mm()->setPoisonMemory(poison);
|
|
|
113 }
|
|
|
114
|
|
|
115 unsigned char *SharkMemoryManager::allocateSpace(intptr_t Size,
|
|
|
116 unsigned int Alignment) {
|
|
|
117 return mm()->allocateSpace(Size, Alignment);
|
|
|
118 }
|
