1 /* 2 * Copyright 2010, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "ScriptCompiled.h" 18 19 #include "bcc_internal.h" 20 #if USE_OLD_JIT 21 #include "OldJIT/ContextManager.h" 22 #endif 23 #include "DebugHelper.h" 24 25 namespace bcc { 26 27 ScriptCompiled::~ScriptCompiled() { 28 #if USE_OLD_JIT 29 // Deallocate the BCC context 30 if (mContext) { 31 ContextManager::get().deallocateContext(mContext); 32 } 33 34 // Delete the emitted function information 35 for (FuncInfoMap::iterator I = mEmittedFunctions.begin(), 36 E = mEmittedFunctions.end(); I != E; I++) { 37 if (I->second != NULL) { 38 delete I->second; 39 } 40 } 41 #endif 42 } 43 44 void ScriptCompiled::getExportVarList(size_t varListSize, void **varList) { 45 if (varList) { 46 size_t varCount = getExportVarCount(); 47 48 if (varCount > varListSize) { 49 varCount = varListSize; 50 } 51 52 for (ExportVarList::const_iterator 53 I = mExportVars.begin(), E = mExportVars.end(); 54 I != E && varCount > 0; ++I, --varCount) { 55 *varList++ = *I; 56 } 57 } 58 } 59 60 void ScriptCompiled::getExportVarNameList(std::vector<std::string> &varList) { 61 varList = mExportVarsName; 62 } 63 64 65 void ScriptCompiled::getExportFuncNameList(std::vector<std::string> &funcList) { 66 funcList = mExportFuncsName; 67 } 68 69 70 void ScriptCompiled::getExportFuncList(size_t funcListSize, void **funcList) { 71 if (funcList) { 72 size_t funcCount = getExportFuncCount(); 73 74 if (funcCount > funcListSize) { 75 funcCount = funcListSize; 76 } 77 78 for (ExportFuncList::const_iterator 79 I = mExportFuncs.begin(), E = mExportFuncs.end(); 80 I != E && funcCount > 0; ++I, --funcCount) { 81 *funcList++ = *I; 82 } 83 } 84 } 85 86 87 void ScriptCompiled::getPragmaList(size_t pragmaListSize, 88 char const **keyList, 89 char const **valueList) { 90 size_t pragmaCount = getPragmaCount(); 91 92 if (pragmaCount > pragmaListSize) { 93 pragmaCount = pragmaListSize; 94 } 95 96 for (PragmaList::const_iterator 97 I = mPragmas.begin(), E = mPragmas.end(); 98 I != E && pragmaCount > 0; ++I, --pragmaCount) { 99 if (keyList) { *keyList++ = I->first.c_str(); } 100 if (valueList) { *valueList++ = I->second.c_str(); } 101 } 102 } 103 104 105 void *ScriptCompiled::lookup(const char *name) { 106 #if USE_OLD_JIT 107 FuncInfoMap::const_iterator I = mEmittedFunctions.find(name); 108 return (I == mEmittedFunctions.end()) ? NULL : I->second->addr; 109 #endif 110 111 #if USE_MCJIT 112 return mCompiler.getSymbolAddress(name); 113 #endif 114 115 return NULL; 116 } 117 118 119 void ScriptCompiled::getFuncInfoList(size_t funcInfoListSize, 120 FuncInfo *funcInfoList) { 121 if (funcInfoList) { 122 size_t funcCount = getFuncCount(); 123 124 if (funcCount > funcInfoListSize) { 125 funcCount = funcInfoListSize; 126 } 127 128 FuncInfo *info = funcInfoList; 129 for (FuncInfoMap::const_iterator 130 I = mEmittedFunctions.begin(), E = mEmittedFunctions.end(); 131 I != E && funcCount > 0; ++I, ++info, --funcCount) { 132 info->name = I->first.c_str(); 133 info->addr = I->second->addr; 134 info->size = I->second->size; 135 } 136 } 137 } 138 139 void ScriptCompiled::getObjectSlotList(size_t objectSlotListSize, 140 uint32_t *objectSlotList) { 141 if (objectSlotList) { 142 size_t objectSlotCount = getObjectSlotCount(); 143 144 if (objectSlotCount > objectSlotListSize) { 145 objectSlotCount = objectSlotListSize; 146 } 147 148 for (ObjectSlotList::const_iterator 149 I = mObjectSlots.begin(), E = mObjectSlots.end(); 150 I != E && objectSlotCount > 0; ++I, --objectSlotCount) { 151 *objectSlotList++ = *I; 152 } 153 } 154 155 } 156 157 } // namespace bcc 158