Stephen Hines | 4a68b1c | 2012-05-03 12:28:14 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2010-2012, 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 "Config.h" |
| 18 | |
| 19 | #include "ScriptCached.h" |
| 20 | |
| 21 | #include "DebugHelper.h" |
| 22 | |
| 23 | #include <stdlib.h> |
| 24 | |
| 25 | namespace bcc { |
| 26 | |
| 27 | ScriptCached::~ScriptCached() { |
| 28 | // Deallocate string pool, exported var list, exported func list |
| 29 | if (mpStringPoolRaw) { free(mpStringPoolRaw); } |
| 30 | if (mpExportVars) { free(mpExportVars); } |
| 31 | if (mpExportFuncs) { free(mpExportFuncs); } |
| 32 | if (mpExportForEach) { free(mpExportForEach); } |
| 33 | if (mpObjectSlotList) { free(mpObjectSlotList); } |
| 34 | } |
| 35 | |
| 36 | void ScriptCached::getExportVarList(size_t varListSize, void **varList) { |
| 37 | if (varList) { |
| 38 | size_t varCount = getExportVarCount(); |
| 39 | |
| 40 | if (varCount > varListSize) { |
| 41 | varCount = varListSize; |
| 42 | } |
| 43 | |
| 44 | memcpy(varList, mpExportVars->cached_addr_list, sizeof(void *) * varCount); |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | |
| 49 | void ScriptCached::getExportFuncList(size_t funcListSize, void **funcList) { |
| 50 | if (funcList) { |
| 51 | size_t funcCount = getExportFuncCount(); |
| 52 | |
| 53 | if (funcCount > funcListSize) { |
| 54 | funcCount = funcListSize; |
| 55 | } |
| 56 | |
| 57 | memcpy(funcList, mpExportFuncs->cached_addr_list, |
| 58 | sizeof(void *) * funcCount); |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | |
| 63 | void ScriptCached::getExportForEachList(size_t forEachListSize, |
| 64 | void **forEachList) { |
| 65 | if (forEachList) { |
| 66 | size_t forEachCount = getExportForEachCount(); |
| 67 | |
| 68 | if (forEachCount > forEachListSize) { |
| 69 | forEachCount = forEachListSize; |
| 70 | } |
| 71 | |
| 72 | memcpy(forEachList, mpExportForEach->cached_addr_list, |
| 73 | sizeof(void *) * forEachCount); |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | |
| 78 | void ScriptCached::getPragmaList(size_t pragmaListSize, |
| 79 | char const **keyList, |
| 80 | char const **valueList) { |
| 81 | size_t pragmaCount = getPragmaCount(); |
| 82 | |
| 83 | if (pragmaCount > pragmaListSize) { |
| 84 | pragmaCount = pragmaListSize; |
| 85 | } |
| 86 | |
| 87 | if (keyList) { |
| 88 | for (size_t i = 0; i < pragmaCount; ++i) { |
| 89 | *keyList++ = mPragmas[i].first; |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | if (valueList) { |
| 94 | for (size_t i = 0; i < pragmaCount; ++i) { |
| 95 | *valueList++ = mPragmas[i].second; |
| 96 | } |
| 97 | } |
| 98 | } |
| 99 | |
| 100 | |
| 101 | void ScriptCached::getObjectSlotList(size_t objectSlotListSize, |
| 102 | uint32_t *objectSlotList) { |
| 103 | if (objectSlotList) { |
| 104 | size_t objectSlotCount = getObjectSlotCount(); |
| 105 | |
| 106 | if (objectSlotCount > objectSlotListSize) { |
| 107 | objectSlotCount = objectSlotListSize; |
| 108 | } |
| 109 | |
| 110 | memcpy(objectSlotList, mpObjectSlotList->object_slot_list, |
| 111 | sizeof(uint32_t) * objectSlotCount); |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | |
| 116 | void *ScriptCached::lookup(const char *name) { |
| 117 | return rsloaderGetSymbolAddress(mRSExecutable, name); |
| 118 | } |
| 119 | |
| 120 | void ScriptCached::getFuncInfoList(size_t funcInfoListSize, |
| 121 | FuncInfo *funcInfoList) { |
| 122 | if (funcInfoList) { |
| 123 | size_t funcCount = getFuncCount(); |
| 124 | |
| 125 | if (funcCount > funcInfoListSize) { |
| 126 | funcCount = funcInfoListSize; |
| 127 | } |
| 128 | |
| 129 | FuncInfo *info = funcInfoList; |
| 130 | for (FuncTable::const_iterator |
| 131 | I = mFunctions.begin(), E = mFunctions.end(); |
| 132 | I != E && funcCount > 0; ++I, ++info, --funcCount) { |
| 133 | info->name = I->first.c_str(); |
| 134 | info->addr = I->second.first; |
| 135 | info->size = I->second.second; |
| 136 | } |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | |
| 141 | } // namespace bcc |