commit 7a49028aa2f25364042fae031d95f9283844e645
author Mathieu Chartier <mathieuc@google.com> Tue Mar 17 09:51:36 2015 -0700
committer Mathieu Chartier <mathieuc@google.com> Wed Mar 18 15:18:52 2015 -0700
tree 2cc261a5872d577a4a0725b23020b90c49a566c4
parent aae42eb26176482b09f0846e6acf7efa844a0d23

Add JIT late override property

Required for JIT debug property since user builds can't restart
the shell.

Bug: 19735273

Change-Id: I1983852e80010c344b45e0bb459de47c56adfce8

core/java/android/os/Process.java

diff --git a/core/java/android/os/Process.java b/core/java/android/os/Process.java
index 4834f97..0de9c70 100644
--- a/core/java/android/os/Process.java
+++ b/core/java/android/os/Process.java
@@ -631,6 +631,9 @@
             if ((debugFlags & Zygote.DEBUG_ENABLE_CHECKJNI) != 0) {
                 argsForZygote.add("--enable-checkjni");
             }
+            if ((debugFlags & Zygote.DEBUG_ENABLE_JIT) != 0) {
+                argsForZygote.add("--enable-jit");
+            }
             if ((debugFlags & Zygote.DEBUG_ENABLE_ASSERT) != 0) {
                 argsForZygote.add("--enable-assert");
             }

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

diff --git a/core/java/com/android/internal/os/Zygote.java b/core/java/com/android/internal/os/Zygote.java
index fced092..8674a21 100644
--- a/core/java/com/android/internal/os/Zygote.java
+++ b/core/java/com/android/internal/os/Zygote.java
@@ -34,10 +34,13 @@
     public static final int DEBUG_ENABLE_CHECKJNI   = 1 << 1;
     /** enable Java programming language "assert" statements */
     public static final int DEBUG_ENABLE_ASSERT     = 1 << 2;
-    /** disable the JIT compiler */
+    /** disable the AOT compiler and JIT */
     public static final int DEBUG_ENABLE_SAFEMODE   = 1 << 3;
     /** Enable logging of third-party JNI activity. */
     public static final int DEBUG_ENABLE_JNI_LOGGING = 1 << 4;
+    /** enable the JIT compiler */
+    public static final int DEBUG_ENABLE_JIT         = 1 << 5;
+
 
     /** No external storage should be mounted. */
     public static final int MOUNT_EXTERNAL_NONE = 0;

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

diff --git a/core/java/com/android/internal/os/ZygoteConnection.java b/core/java/com/android/internal/os/ZygoteConnection.java
index 9c97cc1..0dc242d 100644
--- a/core/java/com/android/internal/os/ZygoteConnection.java
+++ b/core/java/com/android/internal/os/ZygoteConnection.java
@@ -322,7 +322,7 @@
 
         /**
          * From --enable-debugger, --enable-checkjni, --enable-assert,
-         * --enable-safemode, and --enable-jni-logging.
+         * --enable-safemode, --enable-jit, and --enable-jni-logging.
          */
         int debugFlags;
 
@@ -432,6 +432,8 @@
                     debugFlags |= Zygote.DEBUG_ENABLE_SAFEMODE;
                 } else if (arg.equals("--enable-checkjni")) {
                     debugFlags |= Zygote.DEBUG_ENABLE_CHECKJNI;
+                } else if (arg.equals("--enable-jit")) {
+                    debugFlags |= Zygote.DEBUG_ENABLE_JIT;
                 } else if (arg.equals("--enable-jni-logging")) {
                     debugFlags |= Zygote.DEBUG_ENABLE_JNI_LOGGING;
                 } else if (arg.equals("--enable-assert")) {