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 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 17 | #include "Script.h" |
| 18 | |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 19 | #include "Config.h" |
| 20 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 21 | #include "MCCacheReader.h" |
| 22 | #include "MCCacheWriter.h" |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 23 | #include "CompilerOption.h" |
Logan Chien | d2a5f30 | 2011-07-19 20:32:25 +0800 | [diff] [blame] | 24 | |
Logan | 4dcd679 | 2011-02-28 05:12:00 +0800 | [diff] [blame] | 25 | #include "DebugHelper.h" |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 26 | #include "FileHandle.h" |
Daniel Malea | 094881f | 2011-12-14 17:39:16 -0500 | [diff] [blame] | 27 | #include "GDBJITRegistrar.h" |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 28 | #include "ScriptCompiled.h" |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 29 | #include "ScriptCached.h" |
| 30 | #include "Sha1Helper.h" |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 31 | #include "SourceInfo.h" |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 32 | |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 33 | #include <errno.h> |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 34 | #include <sys/stat.h> |
| 35 | #include <sys/types.h> |
Bhanu Chetlapalli | eb4509b | 2012-01-08 20:42:56 -0800 | [diff] [blame] | 36 | #include <unistd.h> |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 37 | |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 38 | #include <new> |
| 39 | #include <string.h> |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 40 | #include <cutils/properties.h> |
| 41 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 42 | namespace { |
| 43 | |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 44 | bool getBooleanProp(const char *str) { |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 45 | char buf[PROPERTY_VALUE_MAX]; |
| 46 | property_get(str, buf, "0"); |
| 47 | return strcmp(buf, "0") != 0; |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 48 | } |
| 49 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 50 | } // namespace anonymous |
| 51 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 52 | namespace bcc { |
| 53 | |
| 54 | Script::~Script() { |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 55 | switch (mStatus) { |
| 56 | case ScriptStatus::Compiled: |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 57 | delete mCompiled; |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 58 | break; |
| 59 | |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 60 | case ScriptStatus::Cached: |
Shih-wei Liao | c4cf654 | 2011-01-13 01:43:01 -0800 | [diff] [blame] | 61 | delete mCached; |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 62 | break; |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 63 | |
| 64 | default: |
| 65 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 66 | } |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 67 | |
Shih-wei Liao | 6a60f4e | 2012-01-17 02:58:40 -0800 | [diff] [blame] | 68 | for (size_t i = 0; i < 2; ++i) { |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 69 | delete mSourceList[i]; |
Shih-wei Liao | 6a60f4e | 2012-01-17 02:58:40 -0800 | [diff] [blame] | 70 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 74 | int Script::addSourceBC(size_t idx, |
| 75 | char const *resName, |
| 76 | const char *bitcode, |
| 77 | size_t bitcodeSize, |
| 78 | unsigned long flags) { |
Shih-wei Liao | 898c5a9 | 2011-05-18 07:02:39 -0700 | [diff] [blame] | 79 | |
| 80 | if (!resName) { |
| 81 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 82 | ALOGE("Invalid argument: resName = NULL\n"); |
Shih-wei Liao | 898c5a9 | 2011-05-18 07:02:39 -0700 | [diff] [blame] | 83 | return 1; |
| 84 | } |
| 85 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 86 | if (mStatus != ScriptStatus::Unknown) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 87 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 88 | ALOGE("Bad operation: Adding source after bccPrepareExecutable\n"); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 89 | return 1; |
| 90 | } |
| 91 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 92 | if (!bitcode) { |
| 93 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 94 | ALOGE("Invalid argument: bitcode = NULL\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 95 | return 1; |
| 96 | } |
| 97 | |
| 98 | mSourceList[idx] = SourceInfo::createFromBuffer(resName, |
| 99 | bitcode, bitcodeSize, |
| 100 | flags); |
| 101 | |
| 102 | if (!mSourceList[idx]) { |
| 103 | mErrorCode = BCC_OUT_OF_MEMORY; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 104 | ALOGE("Out of memory while adding source bitcode\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 105 | return 1; |
| 106 | } |
| 107 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 108 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 109 | } |
| 110 | |
| 111 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 112 | int Script::addSourceModule(size_t idx, |
| 113 | llvm::Module *module, |
| 114 | unsigned long flags) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 115 | if (mStatus != ScriptStatus::Unknown) { |
| 116 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 117 | ALOGE("Bad operation: Adding source after bccPrepareExecutable\n"); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 118 | return 1; |
| 119 | } |
| 120 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 121 | if (!module) { |
| 122 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 123 | ALOGE("Invalid argument: module = NULL\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 124 | return 1; |
| 125 | } |
| 126 | |
| 127 | mSourceList[idx] = SourceInfo::createFromModule(module, flags); |
| 128 | |
| 129 | if (!mSourceList[idx]) { |
| 130 | mErrorCode = BCC_OUT_OF_MEMORY; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 131 | ALOGE("Out of memory when add source module\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 132 | return 1; |
| 133 | } |
| 134 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 135 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 139 | int Script::addSourceFile(size_t idx, |
| 140 | char const *path, |
| 141 | unsigned long flags) { |
Logan | 3133c41 | 2011-01-06 06:15:40 +0800 | [diff] [blame] | 142 | if (mStatus != ScriptStatus::Unknown) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 143 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 144 | ALOGE("Bad operation: Adding source after bccPrepareExecutable\n"); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 145 | return 1; |
| 146 | } |
| 147 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 148 | if (!path) { |
| 149 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 150 | ALOGE("Invalid argument: path = NULL\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 151 | return 1; |
| 152 | } |
| 153 | |
| 154 | struct stat sb; |
| 155 | if (stat(path, &sb) != 0) { |
| 156 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 157 | ALOGE("File not found: %s\n", path); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 158 | return 1; |
| 159 | } |
| 160 | |
| 161 | mSourceList[idx] = SourceInfo::createFromFile(path, flags); |
| 162 | |
| 163 | if (!mSourceList[idx]) { |
| 164 | mErrorCode = BCC_OUT_OF_MEMORY; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 165 | ALOGE("Out of memory while adding source file\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 166 | return 1; |
| 167 | } |
| 168 | |
Logan | 3133c41 | 2011-01-06 06:15:40 +0800 | [diff] [blame] | 169 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 170 | } |
| 171 | |
Shih-wei Liao | d8ed6a9 | 2012-03-03 01:44:29 -0800 | [diff] [blame] | 172 | int Script::prepareRelocatable(char const *objPath, |
Shih-wei Liao | 6a60f4e | 2012-01-17 02:58:40 -0800 | [diff] [blame] | 173 | llvm::Reloc::Model RelocModel, |
| 174 | unsigned long flags) { |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 175 | CompilerOption option; |
Shih-wei Liao | 8afed38 | 2012-01-10 15:57:24 +0800 | [diff] [blame] | 176 | option.RelocModelOpt = RelocModel; |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 177 | option.LoadAfterCompile = false; |
Shih-wei Liao | 8454a3a | 2012-03-03 01:50:08 -0800 | [diff] [blame] | 178 | |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 179 | int status = internalCompile(option); |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 180 | if (status != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 181 | ALOGE("LLVM error message: %s\n", getCompilerErrorMessage()); |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 182 | return status; |
| 183 | } |
Shih-wei Liao | d8ed6a9 | 2012-03-03 01:44:29 -0800 | [diff] [blame] | 184 | |
| 185 | FileHandle objFile; |
| 186 | if (objFile.open(objPath, OpenMode::Write) < 0) { |
| 187 | ALOGE("Failed to open %s for write.\n", objPath); |
| 188 | return 1; |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 189 | } |
Shih-wei Liao | d8ed6a9 | 2012-03-03 01:44:29 -0800 | [diff] [blame] | 190 | |
| 191 | if (static_cast<size_t>(objFile.write(getELF(), |
| 192 | getELFSize())) != getELFSize()) { |
| 193 | objFile.close(); |
| 194 | ::unlink(objPath); |
| 195 | ALOGE("Unable to write ELF to file %s.\n", objPath); |
| 196 | return false; |
| 197 | } |
| 198 | |
Shih-wei Liao | 8454a3a | 2012-03-03 01:50:08 -0800 | [diff] [blame] | 199 | mObjectType = ScriptObject::Relocatable; |
| 200 | |
Shih-wei Liao | d8ed6a9 | 2012-03-03 01:44:29 -0800 | [diff] [blame] | 201 | return 0; |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 202 | } |
| 203 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 204 | |
Shih-wei Liao | 6934174 | 2012-03-03 01:45:36 -0800 | [diff] [blame] | 205 | int Script::prepareSharedObject(char const *objPath, |
Shih-wei Liao | a471ebb | 2012-02-05 00:49:58 -0800 | [diff] [blame] | 206 | char const *dsoPath, |
| 207 | unsigned long flags) { |
| 208 | // TODO: Support cached shared object. |
| 209 | return 1; |
| 210 | } |
| 211 | |
| 212 | |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 213 | int Script::prepareExecutable(char const *cacheDir, |
| 214 | char const *cacheName, |
| 215 | unsigned long flags) { |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 216 | if (mStatus != ScriptStatus::Unknown) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 217 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 218 | ALOGE("Invalid operation: %s\n", __func__); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 219 | return 1; |
| 220 | } |
| 221 | |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 222 | int status = internalLoadCache(cacheDir, cacheName, /* checkOnly */ false); |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 223 | |
Stephen Hines | e0918ac | 2012-03-01 23:28:09 -0800 | [diff] [blame] | 224 | if (status != 0) { |
| 225 | CompilerOption option; |
| 226 | status = internalCompile(option); |
Stephen Hines | e0918ac | 2012-03-01 23:28:09 -0800 | [diff] [blame] | 227 | |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 228 | if (status != 0) { |
| 229 | ALOGE("LLVM error message: %s\n", getCompilerErrorMessage()); |
| 230 | return status; |
| 231 | } |
| 232 | |
| 233 | status = writeCache(); |
| 234 | if (status != 0) { |
| 235 | ALOGE("Failed to write the cache for %s\n", cacheName); |
| 236 | return status; |
| 237 | } |
Stephen Hines | 27b3510 | 2011-05-11 17:58:48 -0700 | [diff] [blame] | 238 | } |
Daniel Malea | 094881f | 2011-12-14 17:39:16 -0500 | [diff] [blame] | 239 | |
| 240 | // FIXME: Registration can be conditional on the presence of debug metadata |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 241 | registerObjectWithGDB(getELF(), getELFSize()); // thread-safe registration |
| 242 | |
Shih-wei Liao | 8454a3a | 2012-03-03 01:50:08 -0800 | [diff] [blame] | 243 | mObjectType = ScriptObject::Executable; |
| 244 | |
Stephen Hines | 27b3510 | 2011-05-11 17:58:48 -0700 | [diff] [blame] | 245 | return status; |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 246 | } |
| 247 | |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 248 | int Script::internalLoadCache(char const *cacheDir, char const *cacheName, |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 249 | bool checkOnly) { |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 250 | if ((cacheDir == NULL) || (cacheName == NULL)) { |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 251 | return 1; |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 252 | } |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 253 | |
| 254 | // Set cache file Name |
| 255 | mCacheName = cacheName; |
| 256 | |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 257 | // Santize mCacheDir. Ensure that mCacheDir ends with '/'. |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 258 | mCacheDir = cacheDir; |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 259 | if (!mCacheDir.empty() && *mCacheDir.rbegin() != '/') { |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 260 | mCacheDir.push_back('/'); |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 261 | } |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 262 | |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 263 | if (!isCacheable()) { |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 264 | return 1; |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 265 | } |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 266 | |
Zonr Chang | 4ea0886 | 2012-01-17 17:26:49 +0800 | [diff] [blame] | 267 | std::string objPath = getCachedObjectPath(); |
| 268 | std::string infoPath = getCacheInfoPath(); |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 269 | |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 270 | FileHandle objFile; |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 271 | if (objFile.open(objPath.c_str(), OpenMode::Read) < 0) { |
Logan Chien | 03a2e30 | 2011-07-13 21:46:32 +0800 | [diff] [blame] | 272 | // Unable to open the executable file in read mode. |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 273 | return 1; |
| 274 | } |
| 275 | |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 276 | FileHandle infoFile; |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 277 | if (infoFile.open(infoPath.c_str(), OpenMode::Read) < 0) { |
Logan Chien | 03a2e30 | 2011-07-13 21:46:32 +0800 | [diff] [blame] | 278 | // Unable to open the metadata information file in read mode. |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 279 | return 1; |
| 280 | } |
| 281 | |
| 282 | MCCacheReader reader; |
| 283 | |
| 284 | // Register symbol lookup function |
| 285 | if (mpExtSymbolLookupFn) { |
| 286 | reader.registerSymbolCallback(mpExtSymbolLookupFn, |
| 287 | mpExtSymbolLookupFnContext); |
| 288 | } |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 289 | |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 290 | // Dependencies |
Joseph Wen | 2ca6e57 | 2011-06-24 14:12:23 -0700 | [diff] [blame] | 291 | reader.addDependency(BCC_FILE_RESOURCE, pathLibBCC_SHA1, sha1LibBCC_SHA1); |
Joseph Wen | 7691907 | 2011-07-07 23:06:15 -0700 | [diff] [blame] | 292 | reader.addDependency(BCC_FILE_RESOURCE, pathLibRS, sha1LibRS); |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 293 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 294 | for (size_t i = 0; i < 2; ++i) { |
| 295 | if (mSourceList[i]) { |
| 296 | mSourceList[i]->introDependency(reader); |
| 297 | } |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 298 | } |
| 299 | |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 300 | if (checkOnly) |
Joseph Wen | 4928104 | 2011-07-26 10:04:09 -0700 | [diff] [blame] | 301 | return !reader.checkCacheFile(&objFile, &infoFile, this); |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 302 | |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 303 | // Read cache file |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 304 | ScriptCached *cached = reader.readCacheFile(&objFile, &infoFile, this); |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 305 | |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 306 | if (!cached) { |
Logan | 4259805 | 2011-01-26 22:41:13 +0800 | [diff] [blame] | 307 | mIsContextSlotNotAvail = reader.isContextSlotNotAvail(); |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 308 | return 1; |
| 309 | } |
| 310 | |
| 311 | mCached = cached; |
| 312 | mStatus = ScriptStatus::Cached; |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 313 | |
Logan | f3c83ce | 2011-01-07 06:36:33 +0800 | [diff] [blame] | 314 | // Dirty hack for libRS. |
| 315 | // TODO(all): This dirty hack should be removed in the future. |
Shih-wei Liao | 8eb5fe9 | 2011-02-01 04:17:38 -0800 | [diff] [blame] | 316 | if (!cached->isLibRSThreadable() && mpExtSymbolLookupFn) { |
Logan | f3c83ce | 2011-01-07 06:36:33 +0800 | [diff] [blame] | 317 | mpExtSymbolLookupFn(mpExtSymbolLookupFnContext, "__clearThreadable"); |
| 318 | } |
| 319 | |
Logan | f7f0ac5 | 2011-01-07 03:53:43 +0800 | [diff] [blame] | 320 | return 0; |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 321 | } |
| 322 | |
Shih-wei Liao | 9e81e37 | 2012-01-17 16:38:40 -0800 | [diff] [blame] | 323 | int Script::internalCompile(const CompilerOption &option) { |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 324 | // Create the ScriptCompiled object |
Nowar Gu | 09b6c1c | 2011-05-24 23:49:07 +0800 | [diff] [blame] | 325 | mCompiled = new (std::nothrow) ScriptCompiled(this); |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 326 | |
| 327 | if (!mCompiled) { |
| 328 | mErrorCode = BCC_OUT_OF_MEMORY; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 329 | ALOGE("Out of memory: %s %d\n", __FILE__, __LINE__); |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 330 | return 1; |
| 331 | } |
| 332 | |
| 333 | mStatus = ScriptStatus::Compiled; |
| 334 | |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 335 | // Register symbol lookup function |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 336 | if (mpExtSymbolLookupFn) { |
| 337 | mCompiled->registerSymbolCallback(mpExtSymbolLookupFn, |
| 338 | mpExtSymbolLookupFnContext); |
| 339 | } |
| 340 | |
Zonr Chang | df3fee4 | 2012-01-10 15:58:36 +0800 | [diff] [blame] | 341 | if (!mSourceList[0]) { |
| 342 | ALOGE("Source bitcode is not set.\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 343 | return 1; |
| 344 | } |
| 345 | |
Shih-wei Liao | d88c0d1 | 2012-01-17 20:32:58 -0800 | [diff] [blame] | 346 | // Parse Source bitcode file (if necessary) |
| 347 | if (mSourceList[0]->prepareModule() != 0) { |
| 348 | ALOGE("Unable to setup source module\n"); |
Zonr Chang | df3fee4 | 2012-01-10 15:58:36 +0800 | [diff] [blame] | 349 | return 1; |
Shih-wei Liao | d88c0d1 | 2012-01-17 20:32:58 -0800 | [diff] [blame] | 350 | } |
| 351 | |
| 352 | // Parse Library bitcode file (if necessary) |
| 353 | if (mSourceList[1]) { |
| 354 | if (mSourceList[1]->prepareModule(mSourceList[0]->getContext()) != 0) { |
| 355 | ALOGE("Unable to setup library module\n"); |
| 356 | return 1; |
| 357 | } |
| 358 | } |
Zonr Chang | df3fee4 | 2012-01-10 15:58:36 +0800 | [diff] [blame] | 359 | |
| 360 | // Set the main source module |
| 361 | if (mCompiled->readModule(mSourceList[0]->getModule()) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 362 | ALOGE("Unable to read source module\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 363 | return 1; |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 364 | } |
| 365 | |
Logan | 3133c41 | 2011-01-06 06:15:40 +0800 | [diff] [blame] | 366 | // Link the source module with the library module |
Shih-wei Liao | d88c0d1 | 2012-01-17 20:32:58 -0800 | [diff] [blame] | 367 | if (mSourceList[1]) { |
Zonr Chang | df3fee4 | 2012-01-10 15:58:36 +0800 | [diff] [blame] | 368 | if (mCompiled->linkModule(mSourceList[1]->getModule()) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 369 | ALOGE("Unable to link library module\n"); |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 370 | return 1; |
| 371 | } |
| 372 | } |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 373 | |
Logan | 3133c41 | 2011-01-06 06:15:40 +0800 | [diff] [blame] | 374 | // Compile and JIT the code |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 375 | if (mCompiled->compile(option) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 376 | ALOGE("Unable to compile.\n"); |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 377 | return 1; |
| 378 | } |
| 379 | |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 380 | return 0; |
| 381 | } |
| 382 | |
| 383 | int Script::writeCache() { |
Stephen Hines | 3e36c69 | 2012-03-05 12:39:45 -0800 | [diff] [blame] | 384 | // Not compiled script or encountered error during the compilation. |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 385 | if ((mStatus != ScriptStatus::Compiled) || |
| 386 | (getCompilerErrorMessage() == NULL)) |
| 387 | return 1; |
| 388 | |
Logan | 4259805 | 2011-01-26 22:41:13 +0800 | [diff] [blame] | 389 | // Note: If we re-compile the script because the cached context slot not |
| 390 | // available, then we don't have to write the cache. |
| 391 | |
| 392 | // Note: If the address of the context is not in the context slot, then |
| 393 | // we don't have to cache it. |
| 394 | |
Stephen Hines | 9ddeb6b | 2012-03-11 18:41:03 -0700 | [diff] [blame] | 395 | if (isCacheable()) { |
Logan | 4259805 | 2011-01-26 22:41:13 +0800 | [diff] [blame] | 396 | |
Zonr Chang | 4ea0886 | 2012-01-17 17:26:49 +0800 | [diff] [blame] | 397 | std::string objPath = getCachedObjectPath(); |
| 398 | std::string infoPath = getCacheInfoPath(); |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 399 | |
Jeff Brown | 937a0bc | 2011-01-26 23:20:14 -0800 | [diff] [blame] | 400 | // Remove the file if it already exists before writing the new file. |
| 401 | // The old file may still be mapped elsewhere in memory and we do not want |
| 402 | // to modify its contents. (The same script may be running concurrently in |
| 403 | // the same process or a different process!) |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 404 | ::unlink(objPath.c_str()); |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 405 | ::unlink(infoPath.c_str()); |
Jeff Brown | 937a0bc | 2011-01-26 23:20:14 -0800 | [diff] [blame] | 406 | |
Logan Chien | 03a2e30 | 2011-07-13 21:46:32 +0800 | [diff] [blame] | 407 | FileHandle objFile; |
| 408 | FileHandle infoFile; |
| 409 | |
| 410 | if (objFile.open(objPath.c_str(), OpenMode::Write) >= 0 && |
| 411 | infoFile.open(infoPath.c_str(), OpenMode::Write) >= 0) { |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 412 | |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 413 | MCCacheWriter writer; |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 414 | |
Joseph Wen | 2ca6e57 | 2011-06-24 14:12:23 -0700 | [diff] [blame] | 415 | #ifdef TARGET_BUILD |
Logan | a2e15af | 2011-01-07 11:46:08 +0800 | [diff] [blame] | 416 | // Dependencies |
Joseph Wen | 2ca6e57 | 2011-06-24 14:12:23 -0700 | [diff] [blame] | 417 | writer.addDependency(BCC_FILE_RESOURCE, pathLibBCC_SHA1, sha1LibBCC_SHA1); |
Joseph Wen | 7691907 | 2011-07-07 23:06:15 -0700 | [diff] [blame] | 418 | writer.addDependency(BCC_FILE_RESOURCE, pathLibRS, sha1LibRS); |
Logan | e132399 | 2011-01-12 04:47:13 +0800 | [diff] [blame] | 419 | #endif |
Logan | a2e15af | 2011-01-07 11:46:08 +0800 | [diff] [blame] | 420 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 421 | for (size_t i = 0; i < 2; ++i) { |
Logan | 825c3b2 | 2011-02-28 05:05:48 +0800 | [diff] [blame] | 422 | if (mSourceList[i]) { |
| 423 | mSourceList[i]->introDependency(writer); |
| 424 | } |
Logan | a2e15af | 2011-01-07 11:46:08 +0800 | [diff] [blame] | 425 | } |
| 426 | |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 427 | // libRS is threadable dirty hack |
| 428 | // TODO: This should be removed in the future |
| 429 | uint32_t libRS_threadable = 0; |
| 430 | if (mpExtSymbolLookupFn) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 431 | libRS_threadable = |
| 432 | (uint32_t)mpExtSymbolLookupFn(mpExtSymbolLookupFnContext, |
| 433 | "__isThreadable"); |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 434 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 435 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 436 | if (!writer.writeCacheFile(&objFile, &infoFile, this, libRS_threadable)) { |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 437 | objFile.truncate(); |
| 438 | objFile.close(); |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 439 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 440 | if (unlink(objPath.c_str()) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 441 | ALOGE("Unable to remove the invalid cache file: %s. (reason: %s)\n", |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 442 | objPath.c_str(), strerror(errno)); |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 443 | } |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 444 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 445 | infoFile.truncate(); |
| 446 | infoFile.close(); |
| 447 | |
| 448 | if (unlink(infoPath.c_str()) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 449 | ALOGE("Unable to remove the invalid cache file: %s. (reason: %s)\n", |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 450 | infoPath.c_str(), strerror(errno)); |
| 451 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 452 | } |
| 453 | } |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 454 | } |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 455 | |
| 456 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 457 | } |
| 458 | |
| 459 | |
| 460 | char const *Script::getCompilerErrorMessage() { |
| 461 | if (mStatus != ScriptStatus::Compiled) { |
| 462 | mErrorCode = BCC_INVALID_OPERATION; |
| 463 | return NULL; |
| 464 | } |
| 465 | |
| 466 | return mCompiled->getCompilerErrorMessage(); |
| 467 | } |
| 468 | |
| 469 | |
| 470 | void *Script::lookup(const char *name) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 471 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 472 | case ScriptStatus::Compiled: { |
| 473 | return mCompiled->lookup(name); |
| 474 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 475 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 476 | case ScriptStatus::Cached: { |
| 477 | return mCached->lookup(name); |
| 478 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 479 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 480 | default: { |
| 481 | mErrorCode = BCC_INVALID_OPERATION; |
| 482 | return NULL; |
| 483 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 484 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 485 | } |
| 486 | |
| 487 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 488 | size_t Script::getExportVarCount() const { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 489 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 490 | case ScriptStatus::Compiled: { |
| 491 | return mCompiled->getExportVarCount(); |
| 492 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 493 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 494 | case ScriptStatus::Cached: { |
| 495 | return mCached->getExportVarCount(); |
| 496 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 497 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 498 | default: { |
| 499 | return 0; |
| 500 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 501 | } |
| 502 | } |
| 503 | |
| 504 | |
| 505 | size_t Script::getExportFuncCount() const { |
| 506 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 507 | case ScriptStatus::Compiled: { |
| 508 | return mCompiled->getExportFuncCount(); |
| 509 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 510 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 511 | case ScriptStatus::Cached: { |
| 512 | return mCached->getExportFuncCount(); |
| 513 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 514 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 515 | default: { |
| 516 | return 0; |
| 517 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 518 | } |
| 519 | } |
| 520 | |
| 521 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 522 | size_t Script::getExportForEachCount() const { |
| 523 | switch (mStatus) { |
| 524 | case ScriptStatus::Compiled: { |
| 525 | return mCompiled->getExportForEachCount(); |
| 526 | } |
| 527 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 528 | case ScriptStatus::Cached: { |
| 529 | return mCached->getExportForEachCount(); |
| 530 | } |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 531 | |
| 532 | default: { |
| 533 | return 0; |
| 534 | } |
| 535 | } |
| 536 | } |
| 537 | |
| 538 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 539 | size_t Script::getPragmaCount() const { |
| 540 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 541 | case ScriptStatus::Compiled: { |
| 542 | return mCompiled->getPragmaCount(); |
| 543 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 544 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 545 | case ScriptStatus::Cached: { |
| 546 | return mCached->getPragmaCount(); |
| 547 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 548 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 549 | default: { |
| 550 | return 0; |
| 551 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 552 | } |
| 553 | } |
| 554 | |
| 555 | |
| 556 | size_t Script::getFuncCount() const { |
| 557 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 558 | case ScriptStatus::Compiled: { |
| 559 | return mCompiled->getFuncCount(); |
| 560 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 561 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 562 | case ScriptStatus::Cached: { |
| 563 | return mCached->getFuncCount(); |
| 564 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 565 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 566 | default: { |
| 567 | return 0; |
| 568 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 569 | } |
| 570 | } |
| 571 | |
| 572 | |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 573 | size_t Script::getObjectSlotCount() const { |
| 574 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 575 | case ScriptStatus::Compiled: { |
| 576 | return mCompiled->getObjectSlotCount(); |
| 577 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 578 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 579 | case ScriptStatus::Cached: { |
| 580 | return mCached->getObjectSlotCount(); |
| 581 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 582 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 583 | default: { |
| 584 | return 0; |
| 585 | } |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 586 | } |
| 587 | } |
| 588 | |
| 589 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 590 | void Script::getExportVarList(size_t varListSize, void **varList) { |
| 591 | switch (mStatus) { |
| 592 | #define DELEGATE(STATUS) \ |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 593 | case ScriptStatus::STATUS: \ |
| 594 | m##STATUS->getExportVarList(varListSize, varList); \ |
| 595 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 596 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 597 | DELEGATE(Cached); |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 598 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 599 | DELEGATE(Compiled); |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 600 | #undef DELEGATE |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 601 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 602 | default: { |
| 603 | mErrorCode = BCC_INVALID_OPERATION; |
| 604 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 605 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 606 | } |
| 607 | |
Joseph Wen | f36637f | 2011-07-06 18:27:12 -0700 | [diff] [blame] | 608 | void Script::getExportVarNameList(std::vector<std::string> &varList) { |
| 609 | switch (mStatus) { |
| 610 | case ScriptStatus::Compiled: { |
| 611 | return mCompiled->getExportVarNameList(varList); |
| 612 | } |
| 613 | |
| 614 | default: { |
| 615 | mErrorCode = BCC_INVALID_OPERATION; |
| 616 | } |
| 617 | } |
| 618 | } |
| 619 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 620 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 621 | void Script::getExportFuncList(size_t funcListSize, void **funcList) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 622 | switch (mStatus) { |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 623 | #define DELEGATE(STATUS) \ |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 624 | case ScriptStatus::STATUS: \ |
| 625 | m##STATUS->getExportFuncList(funcListSize, funcList); \ |
| 626 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 627 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 628 | DELEGATE(Cached); |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 629 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 630 | DELEGATE(Compiled); |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 631 | #undef DELEGATE |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 632 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 633 | default: { |
| 634 | mErrorCode = BCC_INVALID_OPERATION; |
| 635 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 636 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 637 | } |
| 638 | |
Joseph Wen | f36637f | 2011-07-06 18:27:12 -0700 | [diff] [blame] | 639 | void Script::getExportFuncNameList(std::vector<std::string> &funcList) { |
| 640 | switch (mStatus) { |
| 641 | case ScriptStatus::Compiled: { |
| 642 | return mCompiled->getExportFuncNameList(funcList); |
| 643 | } |
| 644 | |
| 645 | default: { |
| 646 | mErrorCode = BCC_INVALID_OPERATION; |
| 647 | } |
| 648 | } |
| 649 | } |
| 650 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 651 | void Script::getExportForEachList(size_t funcListSize, void **funcList) { |
| 652 | switch (mStatus) { |
| 653 | #define DELEGATE(STATUS) \ |
| 654 | case ScriptStatus::STATUS: \ |
| 655 | m##STATUS->getExportForEachList(funcListSize, funcList); \ |
| 656 | break; |
| 657 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 658 | DELEGATE(Cached); |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 659 | |
| 660 | DELEGATE(Compiled); |
| 661 | #undef DELEGATE |
| 662 | |
| 663 | default: { |
| 664 | mErrorCode = BCC_INVALID_OPERATION; |
| 665 | } |
| 666 | } |
| 667 | } |
| 668 | |
| 669 | void Script::getExportForEachNameList(std::vector<std::string> &forEachList) { |
| 670 | switch (mStatus) { |
| 671 | case ScriptStatus::Compiled: { |
| 672 | return mCompiled->getExportForEachNameList(forEachList); |
| 673 | } |
| 674 | |
| 675 | default: { |
| 676 | mErrorCode = BCC_INVALID_OPERATION; |
| 677 | } |
| 678 | } |
| 679 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 680 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 681 | void Script::getPragmaList(size_t pragmaListSize, |
| 682 | char const **keyList, |
| 683 | char const **valueList) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 684 | switch (mStatus) { |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 685 | #define DELEGATE(STATUS) \ |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 686 | case ScriptStatus::STATUS: \ |
| 687 | m##STATUS->getPragmaList(pragmaListSize, keyList, valueList); \ |
| 688 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 689 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 690 | DELEGATE(Cached); |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 691 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 692 | DELEGATE(Compiled); |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 693 | #undef DELEGATE |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 694 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 695 | default: { |
| 696 | mErrorCode = BCC_INVALID_OPERATION; |
| 697 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 698 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 699 | } |
| 700 | |
| 701 | |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 702 | void Script::getFuncInfoList(size_t funcInfoListSize, |
| 703 | FuncInfo *funcInfoList) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 704 | switch (mStatus) { |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 705 | #define DELEGATE(STATUS) \ |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 706 | case ScriptStatus::STATUS: \ |
| 707 | m##STATUS->getFuncInfoList(funcInfoListSize, funcInfoList); \ |
| 708 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 709 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 710 | DELEGATE(Cached); |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 711 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 712 | DELEGATE(Compiled); |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 713 | #undef DELEGATE |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 714 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 715 | default: { |
| 716 | mErrorCode = BCC_INVALID_OPERATION; |
| 717 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 718 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 719 | } |
| 720 | |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 721 | |
| 722 | void Script::getObjectSlotList(size_t objectSlotListSize, |
| 723 | uint32_t *objectSlotList) { |
| 724 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 725 | #define DELEGATE(STATUS) \ |
| 726 | case ScriptStatus::STATUS: \ |
| 727 | m##STATUS->getObjectSlotList(objectSlotListSize, objectSlotList); \ |
| 728 | break; |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 729 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 730 | DELEGATE(Cached); |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 731 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 732 | DELEGATE(Compiled); |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 733 | #undef DELEGATE |
| 734 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 735 | default: { |
| 736 | mErrorCode = BCC_INVALID_OPERATION; |
| 737 | } |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 738 | } |
| 739 | } |
| 740 | |
| 741 | |
Shih-wei Liao | ce82d49 | 2011-01-20 12:34:03 -0800 | [diff] [blame] | 742 | int Script::registerSymbolCallback(BCCSymbolLookupFn pFn, void *pContext) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 743 | mpExtSymbolLookupFn = pFn; |
| 744 | mpExtSymbolLookupFnContext = pContext; |
| 745 | |
Logan | 7d2219f | 2011-01-06 06:19:25 +0800 | [diff] [blame] | 746 | if (mStatus != ScriptStatus::Unknown) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 747 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 748 | ALOGE("Invalid operation: %s\n", __func__); |
Shih-wei Liao | ce82d49 | 2011-01-20 12:34:03 -0800 | [diff] [blame] | 749 | return 1; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 750 | } |
Shih-wei Liao | ce82d49 | 2011-01-20 12:34:03 -0800 | [diff] [blame] | 751 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 752 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 753 | |
Shih-wei Liao | abc7f51 | 2012-01-18 00:34:07 -0800 | [diff] [blame] | 754 | bool Script::isCacheable() const { |
Shih-wei Liao | abc7f51 | 2012-01-18 00:34:07 -0800 | [diff] [blame] | 755 | if (getBooleanProp("debug.bcc.nocache")) { |
| 756 | // Android system environment property: Disables the cache mechanism by |
| 757 | // setting "debug.bcc.nocache". So we will not load the cache file any |
| 758 | // way. |
| 759 | return false; |
| 760 | } |
| 761 | |
| 762 | if (mCacheDir.empty() || mCacheName.empty()) { |
| 763 | // The application developer has not specified the cachePath, so |
| 764 | // we don't know where to open the cache file. |
| 765 | return false; |
| 766 | } |
| 767 | |
| 768 | return true; |
Shih-wei Liao | abc7f51 | 2012-01-18 00:34:07 -0800 | [diff] [blame] | 769 | } |
| 770 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 771 | size_t Script::getELFSize() const { |
| 772 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 773 | case ScriptStatus::Compiled: { |
| 774 | return mCompiled->getELFSize(); |
| 775 | } |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 776 | |
Daniel Malea | 094881f | 2011-12-14 17:39:16 -0500 | [diff] [blame] | 777 | case ScriptStatus::Cached: { |
| 778 | return mCached->getELFSize(); |
| 779 | } |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 780 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 781 | default: { |
| 782 | return 0; |
| 783 | } |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 784 | } |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 785 | } |
| 786 | |
| 787 | const char *Script::getELF() const { |
| 788 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 789 | case ScriptStatus::Compiled: { |
| 790 | return mCompiled->getELF(); |
| 791 | } |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 792 | |
Daniel Malea | 094881f | 2011-12-14 17:39:16 -0500 | [diff] [blame] | 793 | case ScriptStatus::Cached: { |
| 794 | return mCached->getELF(); |
| 795 | } |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 796 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 797 | default: { |
| 798 | return NULL; |
| 799 | } |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 800 | } |
| 801 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 802 | |
| 803 | } // namespace bcc |