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Commit e70d3717 authored by Orion Hodson's avatar Orion Hodson Committed by Gerrit Code Review
Browse files

Merge "[FRAMEWORK] Ignore signal registration for debugging"

parents f3c86248 2526b492

core/java/com/android/internal/os/Zygote.java

+8 −0
Original line number Diff line number Diff line
@@ -99,6 +99,14 @@ public final class Zygote { 
     */

    public static final int USE_APP_IMAGE_STARTUP_CACHE = 1 << 16;



    /**

     * When set, application specified signal handlers are not chained (i.e, ignored)

     * by the runtime.

     *

     * Used for debugging only. Usage: set debug.ignoreappsignalhandler to 1.

     */

    public static final int DEBUG_IGNORE_APP_SIGNAL_HANDLER = 1 << 17;



    /** No external storage should be mounted. */

    public static final int MOUNT_EXTERNAL_NONE = IVold.REMOUNT_MODE_NONE;

    /** Default external storage should be mounted. */

services/core/java/com/android/server/am/ActivityManagerService.java

+3 −0
Original line number Diff line number Diff line
@@ -4309,6 +4309,9 @@ public class ActivityManagerService extends IActivityManager.Stub 
            if ("1".equals(SystemProperties.get("debug.assert"))) {

                runtimeFlags |= Zygote.DEBUG_ENABLE_ASSERT;

            }

            if ("1".equals(SystemProperties.get("debug.ignoreappsignalhandler"))) {

                runtimeFlags |= Zygote.DEBUG_IGNORE_APP_SIGNAL_HANDLER;

            }

            if (mNativeDebuggingApp != null && mNativeDebuggingApp.equals(app.processName)) {

                // Enable all debug flags required by the native debugger.

                runtimeFlags |= Zygote.DEBUG_ALWAYS_JIT;          // Don't interpret anything