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" |
Stephen Hines | b67c9e7 | 2012-03-22 11:02:48 -0700 | [diff] [blame] | 20 | #include "bcinfo/BitcodeWrapper.h" |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 21 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 22 | #include "MCCacheReader.h" |
| 23 | #include "MCCacheWriter.h" |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 24 | #include "CompilerOption.h" |
Logan Chien | d2a5f30 | 2011-07-19 20:32:25 +0800 | [diff] [blame] | 25 | |
Logan | 4dcd679 | 2011-02-28 05:12:00 +0800 | [diff] [blame] | 26 | #include "DebugHelper.h" |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 27 | #include "FileHandle.h" |
Daniel Malea | 094881f | 2011-12-14 17:39:16 -0500 | [diff] [blame] | 28 | #include "GDBJITRegistrar.h" |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 29 | #include "ScriptCompiled.h" |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 30 | #include "ScriptCached.h" |
| 31 | #include "Sha1Helper.h" |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 32 | #include "SourceInfo.h" |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 33 | |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 34 | #include <errno.h> |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 35 | #include <sys/stat.h> |
| 36 | #include <sys/types.h> |
Bhanu Chetlapalli | eb4509b | 2012-01-08 20:42:56 -0800 | [diff] [blame] | 37 | #include <unistd.h> |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 38 | |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 39 | #include <new> |
| 40 | #include <string.h> |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 41 | #include <cutils/properties.h> |
| 42 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 43 | namespace { |
| 44 | |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 45 | bool getBooleanProp(const char *str) { |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 46 | char buf[PROPERTY_VALUE_MAX]; |
| 47 | property_get(str, buf, "0"); |
| 48 | return strcmp(buf, "0") != 0; |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 49 | } |
| 50 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 51 | } // namespace anonymous |
| 52 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 53 | namespace bcc { |
| 54 | |
| 55 | Script::~Script() { |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 56 | switch (mStatus) { |
| 57 | case ScriptStatus::Compiled: |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 58 | delete mCompiled; |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 59 | break; |
| 60 | |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 61 | case ScriptStatus::Cached: |
Shih-wei Liao | c4cf654 | 2011-01-13 01:43:01 -0800 | [diff] [blame] | 62 | delete mCached; |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 63 | break; |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 64 | |
| 65 | default: |
| 66 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 67 | } |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 68 | |
Shih-wei Liao | 6a60f4e | 2012-01-17 02:58:40 -0800 | [diff] [blame] | 69 | for (size_t i = 0; i < 2; ++i) { |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 70 | delete mSourceList[i]; |
Shih-wei Liao | 6a60f4e | 2012-01-17 02:58:40 -0800 | [diff] [blame] | 71 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 72 | } |
| 73 | |
| 74 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 75 | int Script::addSourceBC(size_t idx, |
| 76 | char const *resName, |
| 77 | const char *bitcode, |
| 78 | size_t bitcodeSize, |
| 79 | unsigned long flags) { |
Shih-wei Liao | 898c5a9 | 2011-05-18 07:02:39 -0700 | [diff] [blame] | 80 | |
| 81 | if (!resName) { |
| 82 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 83 | ALOGE("Invalid argument: resName = NULL\n"); |
Shih-wei Liao | 898c5a9 | 2011-05-18 07:02:39 -0700 | [diff] [blame] | 84 | return 1; |
| 85 | } |
| 86 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 87 | if (mStatus != ScriptStatus::Unknown) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 88 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 89 | ALOGE("Bad operation: Adding source after bccPrepareExecutable\n"); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 90 | return 1; |
| 91 | } |
| 92 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 93 | if (!bitcode) { |
| 94 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 95 | ALOGE("Invalid argument: bitcode = NULL\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 96 | return 1; |
| 97 | } |
| 98 | |
Stephen Hines | b67c9e7 | 2012-03-22 11:02:48 -0700 | [diff] [blame] | 99 | bcinfo::BitcodeWrapper wrapper(bitcode, bitcodeSize); |
Stephen Hines | b67c9e7 | 2012-03-22 11:02:48 -0700 | [diff] [blame] | 100 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 101 | mSourceList[idx] = SourceInfo::createFromBuffer(resName, |
| 102 | bitcode, bitcodeSize, |
| 103 | flags); |
| 104 | |
| 105 | if (!mSourceList[idx]) { |
| 106 | mErrorCode = BCC_OUT_OF_MEMORY; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 107 | ALOGE("Out of memory while adding source bitcode\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 108 | return 1; |
| 109 | } |
| 110 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 111 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 112 | } |
| 113 | |
| 114 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 115 | int Script::addSourceModule(size_t idx, |
| 116 | llvm::Module *module, |
| 117 | unsigned long flags) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 118 | if (mStatus != ScriptStatus::Unknown) { |
| 119 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 120 | ALOGE("Bad operation: Adding source after bccPrepareExecutable\n"); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 121 | return 1; |
| 122 | } |
| 123 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 124 | if (!module) { |
| 125 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 126 | ALOGE("Invalid argument: module = NULL\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 127 | return 1; |
| 128 | } |
| 129 | |
| 130 | mSourceList[idx] = SourceInfo::createFromModule(module, flags); |
| 131 | |
| 132 | if (!mSourceList[idx]) { |
| 133 | mErrorCode = BCC_OUT_OF_MEMORY; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 134 | ALOGE("Out of memory when add source module\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 135 | return 1; |
| 136 | } |
| 137 | |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 138 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 139 | } |
| 140 | |
| 141 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 142 | int Script::addSourceFile(size_t idx, |
| 143 | char const *path, |
| 144 | unsigned long flags) { |
Logan | 3133c41 | 2011-01-06 06:15:40 +0800 | [diff] [blame] | 145 | if (mStatus != ScriptStatus::Unknown) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 146 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 147 | ALOGE("Bad operation: Adding source after bccPrepareExecutable\n"); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 148 | return 1; |
| 149 | } |
| 150 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 151 | if (!path) { |
| 152 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 153 | ALOGE("Invalid argument: path = NULL\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 154 | return 1; |
| 155 | } |
| 156 | |
| 157 | struct stat sb; |
| 158 | if (stat(path, &sb) != 0) { |
| 159 | mErrorCode = BCC_INVALID_VALUE; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 160 | ALOGE("File not found: %s\n", path); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 161 | return 1; |
| 162 | } |
| 163 | |
| 164 | mSourceList[idx] = SourceInfo::createFromFile(path, flags); |
| 165 | |
| 166 | if (!mSourceList[idx]) { |
| 167 | mErrorCode = BCC_OUT_OF_MEMORY; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 168 | ALOGE("Out of memory while adding source file\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 169 | return 1; |
| 170 | } |
| 171 | |
Logan | 3133c41 | 2011-01-06 06:15:40 +0800 | [diff] [blame] | 172 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 173 | } |
| 174 | |
Shih-wei Liao | d8ed6a9 | 2012-03-03 01:44:29 -0800 | [diff] [blame] | 175 | int Script::prepareRelocatable(char const *objPath, |
Shih-wei Liao | 6a60f4e | 2012-01-17 02:58:40 -0800 | [diff] [blame] | 176 | llvm::Reloc::Model RelocModel, |
| 177 | unsigned long flags) { |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 178 | CompilerOption option; |
Shih-wei Liao | 8afed38 | 2012-01-10 15:57:24 +0800 | [diff] [blame] | 179 | option.RelocModelOpt = RelocModel; |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 180 | option.LoadAfterCompile = false; |
Shih-wei Liao | 8454a3a | 2012-03-03 01:50:08 -0800 | [diff] [blame] | 181 | |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 182 | int status = internalCompile(option); |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 183 | if (status != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 184 | ALOGE("LLVM error message: %s\n", getCompilerErrorMessage()); |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 185 | return status; |
| 186 | } |
Shih-wei Liao | d8ed6a9 | 2012-03-03 01:44:29 -0800 | [diff] [blame] | 187 | |
| 188 | FileHandle objFile; |
| 189 | if (objFile.open(objPath, OpenMode::Write) < 0) { |
| 190 | ALOGE("Failed to open %s for write.\n", objPath); |
| 191 | return 1; |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 192 | } |
Shih-wei Liao | d8ed6a9 | 2012-03-03 01:44:29 -0800 | [diff] [blame] | 193 | |
| 194 | if (static_cast<size_t>(objFile.write(getELF(), |
| 195 | getELFSize())) != getELFSize()) { |
| 196 | objFile.close(); |
| 197 | ::unlink(objPath); |
| 198 | ALOGE("Unable to write ELF to file %s.\n", objPath); |
| 199 | return false; |
| 200 | } |
| 201 | |
Shih-wei Liao | 8454a3a | 2012-03-03 01:50:08 -0800 | [diff] [blame] | 202 | mObjectType = ScriptObject::Relocatable; |
| 203 | |
Shih-wei Liao | d8ed6a9 | 2012-03-03 01:44:29 -0800 | [diff] [blame] | 204 | return 0; |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 205 | } |
| 206 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 207 | |
Shih-wei Liao | 6934174 | 2012-03-03 01:45:36 -0800 | [diff] [blame] | 208 | int Script::prepareSharedObject(char const *objPath, |
Shih-wei Liao | a471ebb | 2012-02-05 00:49:58 -0800 | [diff] [blame] | 209 | char const *dsoPath, |
| 210 | unsigned long flags) { |
| 211 | // TODO: Support cached shared object. |
| 212 | return 1; |
| 213 | } |
| 214 | |
| 215 | |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 216 | int Script::prepareExecutable(char const *cacheDir, |
| 217 | char const *cacheName, |
| 218 | unsigned long flags) { |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 219 | if (mStatus != ScriptStatus::Unknown) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 220 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 221 | ALOGE("Invalid operation: %s\n", __func__); |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 222 | return 1; |
| 223 | } |
| 224 | |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 225 | int status = internalLoadCache(cacheDir, cacheName, /* checkOnly */ false); |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 226 | |
Stephen Hines | e0918ac | 2012-03-01 23:28:09 -0800 | [diff] [blame] | 227 | if (status != 0) { |
| 228 | CompilerOption option; |
| 229 | status = internalCompile(option); |
Stephen Hines | e0918ac | 2012-03-01 23:28:09 -0800 | [diff] [blame] | 230 | |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 231 | if (status != 0) { |
| 232 | ALOGE("LLVM error message: %s\n", getCompilerErrorMessage()); |
| 233 | return status; |
| 234 | } |
| 235 | |
| 236 | status = writeCache(); |
| 237 | if (status != 0) { |
| 238 | ALOGE("Failed to write the cache for %s\n", cacheName); |
| 239 | return status; |
| 240 | } |
Stephen Hines | 27b3510 | 2011-05-11 17:58:48 -0700 | [diff] [blame] | 241 | } |
Daniel Malea | 094881f | 2011-12-14 17:39:16 -0500 | [diff] [blame] | 242 | |
| 243 | // FIXME: Registration can be conditional on the presence of debug metadata |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 244 | registerObjectWithGDB(getELF(), getELFSize()); // thread-safe registration |
| 245 | |
Shih-wei Liao | 8454a3a | 2012-03-03 01:50:08 -0800 | [diff] [blame] | 246 | mObjectType = ScriptObject::Executable; |
| 247 | |
Stephen Hines | 27b3510 | 2011-05-11 17:58:48 -0700 | [diff] [blame] | 248 | return status; |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 249 | } |
| 250 | |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 251 | int Script::internalLoadCache(char const *cacheDir, char const *cacheName, |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 252 | bool checkOnly) { |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 253 | if ((cacheDir == NULL) || (cacheName == NULL)) { |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 254 | return 1; |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 255 | } |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 256 | |
| 257 | // Set cache file Name |
| 258 | mCacheName = cacheName; |
| 259 | |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 260 | // Santize mCacheDir. Ensure that mCacheDir ends with '/'. |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 261 | mCacheDir = cacheDir; |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 262 | if (!mCacheDir.empty() && *mCacheDir.rbegin() != '/') { |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 263 | mCacheDir.push_back('/'); |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 264 | } |
Zonr Chang | 743dd71 | 2012-01-19 10:13:52 +0800 | [diff] [blame] | 265 | |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 266 | if (!isCacheable()) { |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 267 | return 1; |
Shih-wei Liao | 32ef88b | 2012-02-04 23:33:11 -0800 | [diff] [blame] | 268 | } |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 269 | |
Zonr Chang | 4ea0886 | 2012-01-17 17:26:49 +0800 | [diff] [blame] | 270 | std::string objPath = getCachedObjectPath(); |
| 271 | std::string infoPath = getCacheInfoPath(); |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 272 | |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 273 | FileHandle objFile; |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 274 | if (objFile.open(objPath.c_str(), OpenMode::Read) < 0) { |
Logan Chien | 03a2e30 | 2011-07-13 21:46:32 +0800 | [diff] [blame] | 275 | // Unable to open the executable file in read mode. |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 276 | return 1; |
| 277 | } |
| 278 | |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 279 | FileHandle infoFile; |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 280 | if (infoFile.open(infoPath.c_str(), OpenMode::Read) < 0) { |
Logan Chien | 03a2e30 | 2011-07-13 21:46:32 +0800 | [diff] [blame] | 281 | // Unable to open the metadata information file in read mode. |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 282 | return 1; |
| 283 | } |
| 284 | |
| 285 | MCCacheReader reader; |
| 286 | |
| 287 | // Register symbol lookup function |
| 288 | if (mpExtSymbolLookupFn) { |
| 289 | reader.registerSymbolCallback(mpExtSymbolLookupFn, |
| 290 | mpExtSymbolLookupFnContext); |
| 291 | } |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 292 | |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 293 | // Dependencies |
Joseph Wen | 2ca6e57 | 2011-06-24 14:12:23 -0700 | [diff] [blame] | 294 | reader.addDependency(BCC_FILE_RESOURCE, pathLibBCC_SHA1, sha1LibBCC_SHA1); |
Joseph Wen | 7691907 | 2011-07-07 23:06:15 -0700 | [diff] [blame] | 295 | reader.addDependency(BCC_FILE_RESOURCE, pathLibRS, sha1LibRS); |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 296 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 297 | for (size_t i = 0; i < 2; ++i) { |
| 298 | if (mSourceList[i]) { |
| 299 | mSourceList[i]->introDependency(reader); |
| 300 | } |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 301 | } |
| 302 | |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 303 | if (checkOnly) |
Joseph Wen | 4928104 | 2011-07-26 10:04:09 -0700 | [diff] [blame] | 304 | return !reader.checkCacheFile(&objFile, &infoFile, this); |
Joseph Wen | 34c600a | 2011-07-25 17:59:17 -0700 | [diff] [blame] | 305 | |
Logan | 9a5f868 | 2011-01-07 06:09:57 +0800 | [diff] [blame] | 306 | // Read cache file |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 307 | ScriptCached *cached = reader.readCacheFile(&objFile, &infoFile, this); |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 308 | |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 309 | if (!cached) { |
Logan | 4259805 | 2011-01-26 22:41:13 +0800 | [diff] [blame] | 310 | mIsContextSlotNotAvail = reader.isContextSlotNotAvail(); |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 311 | return 1; |
| 312 | } |
| 313 | |
| 314 | mCached = cached; |
| 315 | mStatus = ScriptStatus::Cached; |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 316 | |
Logan | f3c83ce | 2011-01-07 06:36:33 +0800 | [diff] [blame] | 317 | // Dirty hack for libRS. |
| 318 | // TODO(all): This dirty hack should be removed in the future. |
Shih-wei Liao | 8eb5fe9 | 2011-02-01 04:17:38 -0800 | [diff] [blame] | 319 | if (!cached->isLibRSThreadable() && mpExtSymbolLookupFn) { |
Logan | f3c83ce | 2011-01-07 06:36:33 +0800 | [diff] [blame] | 320 | mpExtSymbolLookupFn(mpExtSymbolLookupFnContext, "__clearThreadable"); |
| 321 | } |
| 322 | |
Logan | f7f0ac5 | 2011-01-07 03:53:43 +0800 | [diff] [blame] | 323 | return 0; |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 324 | } |
| 325 | |
Shih-wei Liao | 9e81e37 | 2012-01-17 16:38:40 -0800 | [diff] [blame] | 326 | int Script::internalCompile(const CompilerOption &option) { |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 327 | // Create the ScriptCompiled object |
Nowar Gu | 09b6c1c | 2011-05-24 23:49:07 +0800 | [diff] [blame] | 328 | mCompiled = new (std::nothrow) ScriptCompiled(this); |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 329 | |
| 330 | if (!mCompiled) { |
| 331 | mErrorCode = BCC_OUT_OF_MEMORY; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 332 | ALOGE("Out of memory: %s %d\n", __FILE__, __LINE__); |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 333 | return 1; |
| 334 | } |
| 335 | |
| 336 | mStatus = ScriptStatus::Compiled; |
| 337 | |
Logan | 033f46e | 2011-01-06 05:51:24 +0800 | [diff] [blame] | 338 | // Register symbol lookup function |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 339 | if (mpExtSymbolLookupFn) { |
| 340 | mCompiled->registerSymbolCallback(mpExtSymbolLookupFn, |
| 341 | mpExtSymbolLookupFnContext); |
| 342 | } |
| 343 | |
Zonr Chang | df3fee4 | 2012-01-10 15:58:36 +0800 | [diff] [blame] | 344 | if (!mSourceList[0]) { |
| 345 | ALOGE("Source bitcode is not set.\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 346 | return 1; |
| 347 | } |
| 348 | |
Shih-wei Liao | d88c0d1 | 2012-01-17 20:32:58 -0800 | [diff] [blame] | 349 | // Parse Source bitcode file (if necessary) |
| 350 | if (mSourceList[0]->prepareModule() != 0) { |
| 351 | ALOGE("Unable to setup source module\n"); |
Zonr Chang | df3fee4 | 2012-01-10 15:58:36 +0800 | [diff] [blame] | 352 | return 1; |
Shih-wei Liao | d88c0d1 | 2012-01-17 20:32:58 -0800 | [diff] [blame] | 353 | } |
| 354 | |
| 355 | // Parse Library bitcode file (if necessary) |
| 356 | if (mSourceList[1]) { |
| 357 | if (mSourceList[1]->prepareModule(mSourceList[0]->getContext()) != 0) { |
| 358 | ALOGE("Unable to setup library module\n"); |
| 359 | return 1; |
| 360 | } |
| 361 | } |
Zonr Chang | df3fee4 | 2012-01-10 15:58:36 +0800 | [diff] [blame] | 362 | |
| 363 | // Set the main source module |
| 364 | if (mCompiled->readModule(mSourceList[0]->getModule()) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 365 | ALOGE("Unable to read source module\n"); |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 366 | return 1; |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 367 | } |
| 368 | |
Logan | 3133c41 | 2011-01-06 06:15:40 +0800 | [diff] [blame] | 369 | // Link the source module with the library module |
Shih-wei Liao | d88c0d1 | 2012-01-17 20:32:58 -0800 | [diff] [blame] | 370 | if (mSourceList[1]) { |
Zonr Chang | df3fee4 | 2012-01-10 15:58:36 +0800 | [diff] [blame] | 371 | if (mCompiled->linkModule(mSourceList[1]->getModule()) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 372 | ALOGE("Unable to link library module\n"); |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 373 | return 1; |
| 374 | } |
| 375 | } |
Logan | ecf4cbd | 2011-01-06 05:34:11 +0800 | [diff] [blame] | 376 | |
Logan | 3133c41 | 2011-01-06 06:15:40 +0800 | [diff] [blame] | 377 | // Compile and JIT the code |
Zonr Chang | 2fcbd02 | 2012-01-06 21:04:31 +0800 | [diff] [blame] | 378 | if (mCompiled->compile(option) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 379 | ALOGE("Unable to compile.\n"); |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 380 | return 1; |
| 381 | } |
| 382 | |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 383 | return 0; |
| 384 | } |
| 385 | |
| 386 | int Script::writeCache() { |
Stephen Hines | 3e36c69 | 2012-03-05 12:39:45 -0800 | [diff] [blame] | 387 | // Not compiled script or encountered error during the compilation. |
Shih-wei Liao | a0ed34e | 2012-03-03 01:33:30 -0800 | [diff] [blame] | 388 | if ((mStatus != ScriptStatus::Compiled) || |
| 389 | (getCompilerErrorMessage() == NULL)) |
| 390 | return 1; |
| 391 | |
Logan | 4259805 | 2011-01-26 22:41:13 +0800 | [diff] [blame] | 392 | // Note: If we re-compile the script because the cached context slot not |
| 393 | // available, then we don't have to write the cache. |
| 394 | |
| 395 | // Note: If the address of the context is not in the context slot, then |
| 396 | // we don't have to cache it. |
| 397 | |
Stephen Hines | 9ddeb6b | 2012-03-11 18:41:03 -0700 | [diff] [blame] | 398 | if (isCacheable()) { |
Logan | 4259805 | 2011-01-26 22:41:13 +0800 | [diff] [blame] | 399 | |
Zonr Chang | 4ea0886 | 2012-01-17 17:26:49 +0800 | [diff] [blame] | 400 | std::string objPath = getCachedObjectPath(); |
| 401 | std::string infoPath = getCacheInfoPath(); |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 402 | |
Jeff Brown | 937a0bc | 2011-01-26 23:20:14 -0800 | [diff] [blame] | 403 | // Remove the file if it already exists before writing the new file. |
| 404 | // The old file may still be mapped elsewhere in memory and we do not want |
| 405 | // to modify its contents. (The same script may be running concurrently in |
| 406 | // the same process or a different process!) |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 407 | ::unlink(objPath.c_str()); |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 408 | ::unlink(infoPath.c_str()); |
Jeff Brown | 937a0bc | 2011-01-26 23:20:14 -0800 | [diff] [blame] | 409 | |
Logan Chien | 03a2e30 | 2011-07-13 21:46:32 +0800 | [diff] [blame] | 410 | FileHandle objFile; |
| 411 | FileHandle infoFile; |
| 412 | |
| 413 | if (objFile.open(objPath.c_str(), OpenMode::Write) >= 0 && |
| 414 | infoFile.open(infoPath.c_str(), OpenMode::Write) >= 0) { |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 415 | |
Logan Chien | 311c26f | 2011-07-11 14:30:34 +0800 | [diff] [blame] | 416 | MCCacheWriter writer; |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 417 | |
Joseph Wen | 2ca6e57 | 2011-06-24 14:12:23 -0700 | [diff] [blame] | 418 | #ifdef TARGET_BUILD |
Logan | a2e15af | 2011-01-07 11:46:08 +0800 | [diff] [blame] | 419 | // Dependencies |
Joseph Wen | 2ca6e57 | 2011-06-24 14:12:23 -0700 | [diff] [blame] | 420 | writer.addDependency(BCC_FILE_RESOURCE, pathLibBCC_SHA1, sha1LibBCC_SHA1); |
Joseph Wen | 7691907 | 2011-07-07 23:06:15 -0700 | [diff] [blame] | 421 | writer.addDependency(BCC_FILE_RESOURCE, pathLibRS, sha1LibRS); |
Logan | e132399 | 2011-01-12 04:47:13 +0800 | [diff] [blame] | 422 | #endif |
Logan | a2e15af | 2011-01-07 11:46:08 +0800 | [diff] [blame] | 423 | |
Logan | 474cbd2 | 2011-01-31 01:47:44 +0800 | [diff] [blame] | 424 | for (size_t i = 0; i < 2; ++i) { |
Logan | 825c3b2 | 2011-02-28 05:05:48 +0800 | [diff] [blame] | 425 | if (mSourceList[i]) { |
| 426 | mSourceList[i]->introDependency(writer); |
| 427 | } |
Logan | a2e15af | 2011-01-07 11:46:08 +0800 | [diff] [blame] | 428 | } |
| 429 | |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 430 | // libRS is threadable dirty hack |
| 431 | // TODO: This should be removed in the future |
| 432 | uint32_t libRS_threadable = 0; |
| 433 | if (mpExtSymbolLookupFn) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 434 | libRS_threadable = |
| 435 | (uint32_t)mpExtSymbolLookupFn(mpExtSymbolLookupFnContext, |
| 436 | "__isThreadable"); |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 437 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 438 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 439 | if (!writer.writeCacheFile(&objFile, &infoFile, this, libRS_threadable)) { |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 440 | objFile.truncate(); |
| 441 | objFile.close(); |
Logan | a27a83f | 2011-01-07 10:25:48 +0800 | [diff] [blame] | 442 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 443 | if (unlink(objPath.c_str()) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 444 | 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] | 445 | objPath.c_str(), strerror(errno)); |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 446 | } |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 447 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 448 | infoFile.truncate(); |
| 449 | infoFile.close(); |
| 450 | |
| 451 | if (unlink(infoPath.c_str()) != 0) { |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 452 | 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] | 453 | infoPath.c_str(), strerror(errno)); |
| 454 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 455 | } |
| 456 | } |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 457 | } |
Logan | 0432971 | 2011-01-06 06:10:57 +0800 | [diff] [blame] | 458 | |
| 459 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 460 | } |
| 461 | |
| 462 | |
| 463 | char const *Script::getCompilerErrorMessage() { |
| 464 | if (mStatus != ScriptStatus::Compiled) { |
| 465 | mErrorCode = BCC_INVALID_OPERATION; |
| 466 | return NULL; |
| 467 | } |
| 468 | |
| 469 | return mCompiled->getCompilerErrorMessage(); |
| 470 | } |
| 471 | |
| 472 | |
| 473 | void *Script::lookup(const char *name) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 474 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 475 | case ScriptStatus::Compiled: { |
| 476 | return mCompiled->lookup(name); |
| 477 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 478 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 479 | case ScriptStatus::Cached: { |
| 480 | return mCached->lookup(name); |
| 481 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 482 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 483 | default: { |
| 484 | mErrorCode = BCC_INVALID_OPERATION; |
| 485 | return NULL; |
| 486 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 487 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 488 | } |
| 489 | |
| 490 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 491 | size_t Script::getExportVarCount() const { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 492 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 493 | case ScriptStatus::Compiled: { |
| 494 | return mCompiled->getExportVarCount(); |
| 495 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 496 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 497 | case ScriptStatus::Cached: { |
| 498 | return mCached->getExportVarCount(); |
| 499 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 500 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 501 | default: { |
| 502 | return 0; |
| 503 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 504 | } |
| 505 | } |
| 506 | |
| 507 | |
| 508 | size_t Script::getExportFuncCount() const { |
| 509 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 510 | case ScriptStatus::Compiled: { |
| 511 | return mCompiled->getExportFuncCount(); |
| 512 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 513 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 514 | case ScriptStatus::Cached: { |
| 515 | return mCached->getExportFuncCount(); |
| 516 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 517 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 518 | default: { |
| 519 | return 0; |
| 520 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 521 | } |
| 522 | } |
| 523 | |
| 524 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 525 | size_t Script::getExportForEachCount() const { |
| 526 | switch (mStatus) { |
| 527 | case ScriptStatus::Compiled: { |
| 528 | return mCompiled->getExportForEachCount(); |
| 529 | } |
| 530 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 531 | case ScriptStatus::Cached: { |
| 532 | return mCached->getExportForEachCount(); |
| 533 | } |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 534 | |
| 535 | default: { |
| 536 | return 0; |
| 537 | } |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 542 | size_t Script::getPragmaCount() const { |
| 543 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 544 | case ScriptStatus::Compiled: { |
| 545 | return mCompiled->getPragmaCount(); |
| 546 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 547 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 548 | case ScriptStatus::Cached: { |
| 549 | return mCached->getPragmaCount(); |
| 550 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 551 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 552 | default: { |
| 553 | return 0; |
| 554 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 555 | } |
| 556 | } |
| 557 | |
| 558 | |
| 559 | size_t Script::getFuncCount() const { |
| 560 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 561 | case ScriptStatus::Compiled: { |
| 562 | return mCompiled->getFuncCount(); |
| 563 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 564 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 565 | case ScriptStatus::Cached: { |
| 566 | return mCached->getFuncCount(); |
| 567 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 568 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 569 | default: { |
| 570 | return 0; |
| 571 | } |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 572 | } |
| 573 | } |
| 574 | |
| 575 | |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 576 | size_t Script::getObjectSlotCount() const { |
| 577 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 578 | case ScriptStatus::Compiled: { |
| 579 | return mCompiled->getObjectSlotCount(); |
| 580 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 581 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 582 | case ScriptStatus::Cached: { |
| 583 | return mCached->getObjectSlotCount(); |
| 584 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 585 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 586 | default: { |
| 587 | return 0; |
| 588 | } |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 589 | } |
| 590 | } |
| 591 | |
| 592 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 593 | void Script::getExportVarList(size_t varListSize, void **varList) { |
| 594 | switch (mStatus) { |
| 595 | #define DELEGATE(STATUS) \ |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 596 | case ScriptStatus::STATUS: \ |
| 597 | m##STATUS->getExportVarList(varListSize, varList); \ |
| 598 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 599 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 600 | DELEGATE(Cached); |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 601 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 602 | DELEGATE(Compiled); |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 603 | #undef DELEGATE |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 604 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 605 | default: { |
| 606 | mErrorCode = BCC_INVALID_OPERATION; |
| 607 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 608 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 609 | } |
| 610 | |
Joseph Wen | f36637f | 2011-07-06 18:27:12 -0700 | [diff] [blame] | 611 | void Script::getExportVarNameList(std::vector<std::string> &varList) { |
| 612 | switch (mStatus) { |
| 613 | case ScriptStatus::Compiled: { |
| 614 | return mCompiled->getExportVarNameList(varList); |
| 615 | } |
| 616 | |
| 617 | default: { |
| 618 | mErrorCode = BCC_INVALID_OPERATION; |
| 619 | } |
| 620 | } |
| 621 | } |
| 622 | |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 623 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 624 | void Script::getExportFuncList(size_t funcListSize, void **funcList) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 625 | switch (mStatus) { |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 626 | #define DELEGATE(STATUS) \ |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 627 | case ScriptStatus::STATUS: \ |
| 628 | m##STATUS->getExportFuncList(funcListSize, funcList); \ |
| 629 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 630 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 631 | DELEGATE(Cached); |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 632 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 633 | DELEGATE(Compiled); |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 634 | #undef DELEGATE |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 635 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 636 | default: { |
| 637 | mErrorCode = BCC_INVALID_OPERATION; |
| 638 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 639 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 640 | } |
| 641 | |
Joseph Wen | f36637f | 2011-07-06 18:27:12 -0700 | [diff] [blame] | 642 | void Script::getExportFuncNameList(std::vector<std::string> &funcList) { |
| 643 | switch (mStatus) { |
| 644 | case ScriptStatus::Compiled: { |
| 645 | return mCompiled->getExportFuncNameList(funcList); |
| 646 | } |
| 647 | |
| 648 | default: { |
| 649 | mErrorCode = BCC_INVALID_OPERATION; |
| 650 | } |
| 651 | } |
| 652 | } |
| 653 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 654 | void Script::getExportForEachList(size_t funcListSize, void **funcList) { |
| 655 | switch (mStatus) { |
| 656 | #define DELEGATE(STATUS) \ |
| 657 | case ScriptStatus::STATUS: \ |
| 658 | m##STATUS->getExportForEachList(funcListSize, funcList); \ |
| 659 | break; |
| 660 | |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 661 | DELEGATE(Cached); |
Stephen Hines | cc366e5 | 2012-02-21 17:22:04 -0800 | [diff] [blame] | 662 | |
| 663 | DELEGATE(Compiled); |
| 664 | #undef DELEGATE |
| 665 | |
| 666 | default: { |
| 667 | mErrorCode = BCC_INVALID_OPERATION; |
| 668 | } |
| 669 | } |
| 670 | } |
| 671 | |
| 672 | void Script::getExportForEachNameList(std::vector<std::string> &forEachList) { |
| 673 | switch (mStatus) { |
| 674 | case ScriptStatus::Compiled: { |
| 675 | return mCompiled->getExportForEachNameList(forEachList); |
| 676 | } |
| 677 | |
| 678 | default: { |
| 679 | mErrorCode = BCC_INVALID_OPERATION; |
| 680 | } |
| 681 | } |
| 682 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 683 | |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 684 | void Script::getPragmaList(size_t pragmaListSize, |
| 685 | char const **keyList, |
| 686 | char const **valueList) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 687 | switch (mStatus) { |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 688 | #define DELEGATE(STATUS) \ |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 689 | case ScriptStatus::STATUS: \ |
| 690 | m##STATUS->getPragmaList(pragmaListSize, keyList, valueList); \ |
| 691 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 692 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 693 | DELEGATE(Cached); |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 694 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 695 | DELEGATE(Compiled); |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 696 | #undef DELEGATE |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 697 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 698 | default: { |
| 699 | mErrorCode = BCC_INVALID_OPERATION; |
| 700 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 701 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 702 | } |
| 703 | |
| 704 | |
Logan | f340bf7 | 2011-01-14 17:51:40 +0800 | [diff] [blame] | 705 | void Script::getFuncInfoList(size_t funcInfoListSize, |
| 706 | FuncInfo *funcInfoList) { |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 707 | switch (mStatus) { |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 708 | #define DELEGATE(STATUS) \ |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 709 | case ScriptStatus::STATUS: \ |
| 710 | m##STATUS->getFuncInfoList(funcInfoListSize, funcInfoList); \ |
| 711 | break; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 712 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 713 | DELEGATE(Cached); |
Logan | 3584900 | 2011-01-15 07:30:43 +0800 | [diff] [blame] | 714 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 715 | DELEGATE(Compiled); |
Logan | be79ada | 2011-01-13 01:33:45 +0800 | [diff] [blame] | 716 | #undef DELEGATE |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 717 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 718 | default: { |
| 719 | mErrorCode = BCC_INVALID_OPERATION; |
| 720 | } |
Logan | 89eb47f | 2011-01-07 10:45:16 +0800 | [diff] [blame] | 721 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 722 | } |
| 723 | |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 724 | |
| 725 | void Script::getObjectSlotList(size_t objectSlotListSize, |
| 726 | uint32_t *objectSlotList) { |
| 727 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 728 | #define DELEGATE(STATUS) \ |
| 729 | case ScriptStatus::STATUS: \ |
| 730 | m##STATUS->getObjectSlotList(objectSlotListSize, objectSlotList); \ |
| 731 | break; |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 732 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 733 | DELEGATE(Cached); |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 734 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 735 | DELEGATE(Compiled); |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 736 | #undef DELEGATE |
| 737 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 738 | default: { |
| 739 | mErrorCode = BCC_INVALID_OPERATION; |
| 740 | } |
Stephen Hines | 071288a | 2011-01-27 14:38:26 -0800 | [diff] [blame] | 741 | } |
| 742 | } |
| 743 | |
| 744 | |
Shih-wei Liao | ce82d49 | 2011-01-20 12:34:03 -0800 | [diff] [blame] | 745 | int Script::registerSymbolCallback(BCCSymbolLookupFn pFn, void *pContext) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 746 | mpExtSymbolLookupFn = pFn; |
| 747 | mpExtSymbolLookupFnContext = pContext; |
| 748 | |
Logan | 7d2219f | 2011-01-06 06:19:25 +0800 | [diff] [blame] | 749 | if (mStatus != ScriptStatus::Unknown) { |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 750 | mErrorCode = BCC_INVALID_OPERATION; |
Steve Block | 10c1412 | 2012-01-08 10:15:06 +0000 | [diff] [blame] | 751 | ALOGE("Invalid operation: %s\n", __func__); |
Shih-wei Liao | ce82d49 | 2011-01-20 12:34:03 -0800 | [diff] [blame] | 752 | return 1; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 753 | } |
Shih-wei Liao | ce82d49 | 2011-01-20 12:34:03 -0800 | [diff] [blame] | 754 | return 0; |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 755 | } |
Shih-wei Liao | b65410d | 2011-06-19 11:11:48 -0700 | [diff] [blame] | 756 | |
Shih-wei Liao | abc7f51 | 2012-01-18 00:34:07 -0800 | [diff] [blame] | 757 | bool Script::isCacheable() const { |
Shih-wei Liao | abc7f51 | 2012-01-18 00:34:07 -0800 | [diff] [blame] | 758 | if (getBooleanProp("debug.bcc.nocache")) { |
| 759 | // Android system environment property: Disables the cache mechanism by |
| 760 | // setting "debug.bcc.nocache". So we will not load the cache file any |
| 761 | // way. |
| 762 | return false; |
| 763 | } |
| 764 | |
| 765 | if (mCacheDir.empty() || mCacheName.empty()) { |
| 766 | // The application developer has not specified the cachePath, so |
| 767 | // we don't know where to open the cache file. |
| 768 | return false; |
| 769 | } |
| 770 | |
| 771 | return true; |
Shih-wei Liao | abc7f51 | 2012-01-18 00:34:07 -0800 | [diff] [blame] | 772 | } |
| 773 | |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 774 | size_t Script::getELFSize() const { |
| 775 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 776 | case ScriptStatus::Compiled: { |
| 777 | return mCompiled->getELFSize(); |
| 778 | } |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 779 | |
Daniel Malea | 094881f | 2011-12-14 17:39:16 -0500 | [diff] [blame] | 780 | case ScriptStatus::Cached: { |
| 781 | return mCached->getELFSize(); |
| 782 | } |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 783 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 784 | default: { |
| 785 | return 0; |
| 786 | } |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 787 | } |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 788 | } |
| 789 | |
| 790 | const char *Script::getELF() const { |
| 791 | switch (mStatus) { |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 792 | case ScriptStatus::Compiled: { |
| 793 | return mCompiled->getELF(); |
| 794 | } |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 795 | |
Daniel Malea | 094881f | 2011-12-14 17:39:16 -0500 | [diff] [blame] | 796 | case ScriptStatus::Cached: { |
| 797 | return mCached->getELF(); |
| 798 | } |
Stephen Hines | 0e56786 | 2012-03-11 20:26:40 -0700 | [diff] [blame] | 799 | |
Shih-wei Liao | d50be32 | 2011-07-01 22:53:31 -0700 | [diff] [blame] | 800 | default: { |
| 801 | return NULL; |
| 802 | } |
Shih-wei Liao | 5e3e0ce | 2011-06-17 13:59:46 -0700 | [diff] [blame] | 803 | } |
| 804 | } |
Logan | cf3e521 | 2010-12-29 01:44:55 +0800 | [diff] [blame] | 805 | |
| 806 | } // namespace bcc |