commit 848f70a3d73833fc1bf3032a9ff6812e429661d9
author Jeff Hao <jeffhao@google.com> Wed Jan 15 13:49:50 2014 -0800
committer Jeff Hao <jeffhao@google.com> Mon Apr 27 18:54:52 2015 -0700
tree b0349b3a40aab5a915af491b100659a5ca9fbbf6
parent d14438f0c5071962be7fab572b54687d32d9d087

Replace String CharArray with internal uint16_t array.

Summary of high level changes:
  - Adds compiler inliner support to identify string init methods
  - Adds compiler support (quick & optimizing) with new invoke code path
    that calls method off the thread pointer
  - Adds thread entrypoints for all string init methods
  - Adds map to verifier to log when receiver of string init has been
    copied to other registers. used by compiler and interpreter

Change-Id: I797b992a8feb566f9ad73060011ab6f51eb7ce01

runtime/well_known_classes.h

diff --git a/runtime/well_known_classes.h b/runtime/well_known_classes.h
index cef9d55..acb2656 100644
--- a/runtime/well_known_classes.h
+++ b/runtime/well_known_classes.h
@@ -35,6 +35,7 @@
  public:
   static void Init(JNIEnv* env);  // Run before native methods are registered.
   static void LateInit(JNIEnv* env);  // Run after native methods are registered.
+  static jmethodID StringInitToStringFactoryMethodID(jmethodID string_init);
 
   static mirror::Class* ToClass(jclass global_jclass)
       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
@@ -60,6 +61,7 @@
   static jclass java_lang_RuntimeException;
   static jclass java_lang_StackOverflowError;
   static jclass java_lang_String;
+  static jclass java_lang_StringFactory;
   static jclass java_lang_System;
   static jclass java_lang_Thread;
   static jclass java_lang_ThreadGroup;
@@ -90,6 +92,38 @@
   static jmethodID java_lang_reflect_Proxy_invoke;
   static jmethodID java_lang_Runtime_nativeLoad;
   static jmethodID java_lang_Short_valueOf;
+  static jmethodID java_lang_String_init;
+  static jmethodID java_lang_String_init_B;
+  static jmethodID java_lang_String_init_BI;
+  static jmethodID java_lang_String_init_BII;
+  static jmethodID java_lang_String_init_BIII;
+  static jmethodID java_lang_String_init_BIIString;
+  static jmethodID java_lang_String_init_BString;
+  static jmethodID java_lang_String_init_BIICharset;
+  static jmethodID java_lang_String_init_BCharset;
+  static jmethodID java_lang_String_init_C;
+  static jmethodID java_lang_String_init_CII;
+  static jmethodID java_lang_String_init_IIC;
+  static jmethodID java_lang_String_init_String;
+  static jmethodID java_lang_String_init_StringBuffer;
+  static jmethodID java_lang_String_init_III;
+  static jmethodID java_lang_String_init_StringBuilder;
+  static jmethodID java_lang_StringFactory_newEmptyString;
+  static jmethodID java_lang_StringFactory_newStringFromBytes_B;
+  static jmethodID java_lang_StringFactory_newStringFromBytes_BI;
+  static jmethodID java_lang_StringFactory_newStringFromBytes_BII;
+  static jmethodID java_lang_StringFactory_newStringFromBytes_BIII;
+  static jmethodID java_lang_StringFactory_newStringFromBytes_BIIString;
+  static jmethodID java_lang_StringFactory_newStringFromBytes_BString;
+  static jmethodID java_lang_StringFactory_newStringFromBytes_BIICharset;
+  static jmethodID java_lang_StringFactory_newStringFromBytes_BCharset;
+  static jmethodID java_lang_StringFactory_newStringFromChars_C;
+  static jmethodID java_lang_StringFactory_newStringFromChars_CII;
+  static jmethodID java_lang_StringFactory_newStringFromChars_IIC;
+  static jmethodID java_lang_StringFactory_newStringFromString;
+  static jmethodID java_lang_StringFactory_newStringFromStringBuffer;
+  static jmethodID java_lang_StringFactory_newStringFromCodePoints;
+  static jmethodID java_lang_StringFactory_newStringFromStringBuilder;
   static jmethodID java_lang_System_runFinalization;
   static jmethodID java_lang_Thread_init;
   static jmethodID java_lang_Thread_run;