diff options
author | The Android Open Source Project <initial-contribution@android.com> | 2009-02-10 15:44:00 -0800 |
---|---|---|
committer | The Android Open Source Project <initial-contribution@android.com> | 2009-02-10 15:44:00 -0800 |
commit | d24b8183b93e781080b2c16c487e60d51c12da31 (patch) | |
tree | fbb89154858984eb8e41556da7e9433040d55cd4 /tools/preload/WritePreloadedClassFile.java | |
parent | f1e484acb594a726fb57ad0ae4cfe902c7f35858 (diff) | |
download | frameworks_base-d24b8183b93e781080b2c16c487e60d51c12da31.zip frameworks_base-d24b8183b93e781080b2c16c487e60d51c12da31.tar.gz frameworks_base-d24b8183b93e781080b2c16c487e60d51c12da31.tar.bz2 |
auto import from //branches/cupcake/...@130745
Diffstat (limited to 'tools/preload/WritePreloadedClassFile.java')
-rw-r--r-- | tools/preload/WritePreloadedClassFile.java | 55 |
1 files changed, 35 insertions, 20 deletions
diff --git a/tools/preload/WritePreloadedClassFile.java b/tools/preload/WritePreloadedClassFile.java index 5596a62..d87b1f0 100644 --- a/tools/preload/WritePreloadedClassFile.java +++ b/tools/preload/WritePreloadedClassFile.java @@ -14,54 +14,69 @@ * limitations under the License. */ -import java.io.IOException; -import java.io.Writer; import java.io.BufferedWriter; -import java.io.OutputStreamWriter; import java.io.FileOutputStream; +import java.io.IOException; +import java.io.OutputStreamWriter; +import java.io.Writer; import java.nio.charset.Charset; +import java.util.ArrayList; +import java.util.List; import java.util.Set; import java.util.TreeSet; -import java.util.List; /** - * Writes /java/android/preloaded-classes. Also updates LoadedClass.preloaded + * Writes /frameworks/base/preloaded-classes. Also updates LoadedClass.preloaded * fields and writes over compiled log file. */ public class WritePreloadedClassFile { - private static final String PRELOADED_CLASS_FILE - = "java/android/preloaded-classes"; - - public static void main(String[] args) - throws IOException, ClassNotFoundException { - if (args.length != 1) { - System.err.println( - "Usage: WritePreloadedClassFile [compiled log file]"); + public static void main(String[] args) throws IOException, ClassNotFoundException { + + // Process command-line arguments first + List<String> wiredProcesses = new ArrayList<String>(); + String inputFileName = null; + int argOffset = 0; + try { + while ("--preload-all-process".equals(args[argOffset])) { + argOffset++; + wiredProcesses.add(args[argOffset++]); + } + + inputFileName = args[argOffset++]; + } catch (RuntimeException e) { + System.err.println("Usage: WritePreloadedClassFile " + + "[--preload-all-process process-name] " + + "[compiled log file]"); System.exit(0); } - Root root = Root.fromFile(args[0]); + Root root = Root.fromFile(inputFileName); for (LoadedClass loadedClass : root.loadedClasses.values()) { loadedClass.preloaded = false; } Writer out = new BufferedWriter(new OutputStreamWriter( - new FileOutputStream(PRELOADED_CLASS_FILE), + new FileOutputStream(Policy.getPreloadedClassFileName()), Charset.forName("US-ASCII"))); - out.write("# Classes which are preloaded by " + - "com.android.internal.os.ZygoteInit.\n"); - out.write("# Automatically generated by /tools/preload.\n"); + out.write("# Classes which are preloaded by com.android.internal.os.ZygoteInit.\n"); + out.write("# Automatically generated by /frameworks/base/tools/preload.\n"); out.write("# percent=" + Proc.PERCENTAGE_TO_PRELOAD + ", weight=" + ClassRank.SEQUENCE_WEIGHT + ", bucket_size=" + ClassRank.BUCKET_SIZE + "\n"); + for (String wiredProcess : wiredProcesses) { + out.write("# forcing classes loaded by: " + wiredProcess + "\n"); + } Set<LoadedClass> highestRanked = new TreeSet<LoadedClass>(); for (Proc proc : root.processes.values()) { - List<LoadedClass> highestForProc = proc.highestRankedClasses(); + // test to see if this is one of the wired-down ("take all classes") processes + boolean isWired = wiredProcesses.contains(proc.name); + + List<LoadedClass> highestForProc = proc.highestRankedClasses(isWired); System.out.println(proc.name + ": " + highestForProc.size()); @@ -82,6 +97,6 @@ public class WritePreloadedClassFile { + " classes will be preloaded."); // Update data to reflect LoadedClass.preloaded changes. - root.toFile(args[0]); + root.toFile(inputFileName); } } |