Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 1 | /* |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame^] | 2 | * Copyright 2010-2012, The Android Open Source Project |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 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 | #ifndef BCC_SCRIPTCOMPILED_H |
| 18 | #define BCC_SCRIPTCOMPILED_H |
| 19 | |
| 20 | #include "Compiler.h" |
Logan Chien | 7890d43 | 2011-08-03 14:55:17 +0800 | [diff] [blame] | 21 | #include "Script.h" |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 22 | |
| 23 | #include <bcc/bcc.h> |
| 24 | |
Logan | 7dcaac9 | 2011-01-06 04:26:23 +0800 | [diff] [blame] | 25 | #include <list> |
| 26 | #include <map> |
| 27 | #include <string> |
| 28 | #include <utility> |
| 29 | #include <vector> |
| 30 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 31 | namespace llvm { |
| 32 | class Module; |
| 33 | } |
| 34 | |
| 35 | namespace bcc { |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 36 | struct CompilerOption; |
| 37 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 38 | class ScriptCompiled { |
Logan | 2a6dc82 | 2011-01-06 04:05:20 +0800 | [diff] [blame] | 39 | friend class Compiler; |
Logan | 7dcaac9 | 2011-01-06 04:26:23 +0800 | [diff] [blame] | 40 | friend class CodeEmitter; |
Logan | 2a6dc82 | 2011-01-06 04:05:20 +0800 | [diff] [blame] | 41 | |
| 42 | private: |
Logan | 7dcaac9 | 2011-01-06 04:26:23 +0800 | [diff] [blame] | 43 | typedef std::list<std::pair<std::string, std::string> > PragmaList; |
Logan | 2a6dc82 | 2011-01-06 04:05:20 +0800 | [diff] [blame] | 44 | typedef std::list<void*> ExportVarList; |
| 45 | typedef std::list<void*> ExportFuncList; |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame^] | 46 | typedef std::list<void*> ExportForEachList; |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 47 | typedef std::map<std::string, FuncInfo *> FuncInfoMap; |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 48 | typedef std::list<uint32_t> ObjectSlotList; |
Logan | 2a6dc82 | 2011-01-06 04:05:20 +0800 | [diff] [blame] | 49 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 50 | private: |
| 51 | Script *mpOwner; |
| 52 | |
| 53 | Compiler mCompiler; |
| 54 | |
Logan | 2a6dc82 | 2011-01-06 04:05:20 +0800 | [diff] [blame] | 55 | ExportVarList mExportVars; |
Joseph Wen | f36637f | 2011-07-06 18:27:12 -0700 | [diff] [blame] | 56 | |
| 57 | std::vector<std::string> mExportVarsName; |
| 58 | std::vector<std::string> mExportFuncsName; |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame^] | 59 | std::vector<std::string> mExportForEachName; |
Joseph Wen | f36637f | 2011-07-06 18:27:12 -0700 | [diff] [blame] | 60 | |
Logan | 2a6dc82 | 2011-01-06 04:05:20 +0800 | [diff] [blame] | 61 | ExportFuncList mExportFuncs; |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame^] | 62 | ExportForEachList mExportForEach; |
Logan | 02286cb | 2011-01-07 00:30:47 +0800 | [diff] [blame] | 63 | PragmaList mPragmas; |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 64 | ObjectSlotList mObjectSlots; |
Logan | 02286cb | 2011-01-07 00:30:47 +0800 | [diff] [blame] | 65 | |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 66 | FuncInfoMap mEmittedFunctions; |
Logan | 2a6dc82 | 2011-01-06 04:05:20 +0800 | [diff] [blame] | 67 | |
Logan Chien | d2a5f30 | 2011-07-19 20:32:25 +0800 | [diff] [blame] | 68 | #if USE_OLD_JIT |
Logan | 02286cb | 2011-01-07 00:30:47 +0800 | [diff] [blame] | 69 | char *mContext; // Context of BCC script (code and data) |
Logan Chien | d2a5f30 | 2011-07-19 20:32:25 +0800 | [diff] [blame] | 70 | #endif |
Logan | 02286cb | 2011-01-07 00:30:47 +0800 | [diff] [blame] | 71 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 72 | public: |
Logan | 6571981 | 2011-01-07 11:17:14 +0800 | [diff] [blame] | 73 | ScriptCompiled(Script *owner) |
Logan Chien | d2a5f30 | 2011-07-19 20:32:25 +0800 | [diff] [blame] | 74 | : mpOwner(owner), mCompiler(this) |
| 75 | #if USE_OLD_JIT |
| 76 | , mContext(NULL) |
| 77 | #endif |
| 78 | { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 79 | } |
| 80 | |
Logan | 7dcaac9 | 2011-01-06 04:26:23 +0800 | [diff] [blame] | 81 | ~ScriptCompiled(); |
| 82 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 83 | int readModule(llvm::Module *module) { |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 84 | return mCompiler.readModule(module); |
| 85 | } |
| 86 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 87 | int linkModule(llvm::Module *module) { |
| 88 | return mCompiler.linkModule(module); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 89 | } |
| 90 | |
Shih-wei Liao | 9e81e37 | 2012-01-17 16:38:40 -0800 | [diff] [blame] | 91 | int compile(const CompilerOption &option) { |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 92 | return mCompiler.compile(option); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 93 | } |
| 94 | |
| 95 | char const *getCompilerErrorMessage() { |
| 96 | return mCompiler.getErrorMessage(); |
| 97 | } |
| 98 | |
Logan | 7dcaac9 | 2011-01-06 04:26:23 +0800 | [diff] [blame] | 99 | void *lookup(const char *name); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 100 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 101 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 102 | size_t getExportVarCount() const { |
| 103 | return mExportVars.size(); |
| 104 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 105 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 106 | size_t getExportFuncCount() const { |
| 107 | return mExportFuncs.size(); |
| 108 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 109 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame^] | 110 | size_t getExportForEachCount() const { |
| 111 | return mExportForEach.size(); |
| 112 | } |
| 113 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 114 | size_t getPragmaCount() const { |
| 115 | return mPragmas.size(); |
| 116 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 117 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 118 | size_t getFuncCount() const { |
| 119 | return mEmittedFunctions.size(); |
| 120 | } |
| 121 | |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 122 | size_t getObjectSlotCount() const { |
| 123 | return mObjectSlots.size(); |
| 124 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 125 | |
| 126 | void getExportVarList(size_t varListSize, void **varList); |
| 127 | |
| 128 | void getExportFuncList(size_t funcListSize, void **funcList); |
| 129 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame^] | 130 | void getExportForEachList(size_t forEachListSize, void **forEachList); |
| 131 | |
Joseph Wen | f36637f | 2011-07-06 18:27:12 -0700 | [diff] [blame] | 132 | void getExportVarNameList(std::vector<std::string> &varList); |
| 133 | |
| 134 | void getExportFuncNameList(std::vector<std::string> &funcList); |
| 135 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame^] | 136 | void getExportForEachNameList(std::vector<std::string> &forEachList); |
| 137 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 138 | void getPragmaList(size_t pragmaListSize, |
| 139 | char const **keyList, |
| 140 | char const **valueList); |
| 141 | |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 142 | void getFuncInfoList(size_t funcInfoListSize, |
| 143 | FuncInfo *funcInfoList); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 144 | |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 145 | void getObjectSlotList(size_t objectSlotListSize, |
| 146 | uint32_t *objectSlotList); |
| 147 | |
Logan Chien | 7890d43 | 2011-08-03 14:55:17 +0800 | [diff] [blame] | 148 | std::vector<char const *> const & getUserDefinedExternalSymbols() const { |
| 149 | return mpOwner->getUserDefinedExternalSymbols(); |
| 150 | } |
| 151 | |
Logan Chien | d2a5f30 | 2011-07-19 20:32:25 +0800 | [diff] [blame] | 152 | #if USE_OLD_JIT |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 153 | char *getContext() { |
Logan | 02286cb | 2011-01-07 00:30:47 +0800 | [diff] [blame] | 154 | return mContext; |
| 155 | } |
Logan Chien | d2a5f30 | 2011-07-19 20:32:25 +0800 | [diff] [blame] | 156 | #endif |
| 157 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 158 | #if USE_MCJIT |
| 159 | const char *getELF() const { |
| 160 | return &*mCompiler.getELF().begin(); |
| 161 | } |
| 162 | |
| 163 | size_t getELFSize() const { |
| 164 | return mCompiler.getELF().size(); |
| 165 | } |
| 166 | #endif |
Logan | 02286cb | 2011-01-07 00:30:47 +0800 | [diff] [blame] | 167 | |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 168 | void registerSymbolCallback(BCCSymbolLookupFn pFn, void *pContext) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 169 | mCompiler.registerSymbolCallback(pFn, pContext); |
| 170 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 171 | }; |
| 172 | |
| 173 | } // namespace bcc |
| 174 | |
| 175 | #endif // BCC_SCRIPTCOMPILED_H |