commit 3437531f515d84609fa43baaec32a0d1cc0e3fe0
author Brian Carlstrom <bdc@google.com> Wed Sep 10 23:10:47 2014 -0700
committer Brian Carlstrom <bdc@google.com> Thu Sep 11 12:09:40 2014 -0700
tree 2331d63b2299babe5adb7240e7864695eb4bb34d
parent 967e1a56df7675c8d38d411736fc081039f1a9f9

Use WellKnownClasses in ThrowStackOverflowError to reduce changes of further stack overflow

Bug: 17463118

(cherry picked from commit bfc2b98a3cf7a9d580f2477e54aabded5004fd26)

Change-Id: Iea04bb7f6c4daa9cbdb8ee6ce8ddcbeb9f05aa3d

runtime/well_known_classes.cc

diff --git a/runtime/well_known_classes.cc b/runtime/well_known_classes.cc
index 7068a4d..f66e11a 100644
--- a/runtime/well_known_classes.cc
+++ b/runtime/well_known_classes.cc
@@ -97,11 +97,18 @@
 jfieldID WellKnownClasses::java_lang_ThreadGroup_mainThreadGroup;
 jfieldID WellKnownClasses::java_lang_ThreadGroup_name;
 jfieldID WellKnownClasses::java_lang_ThreadGroup_systemThreadGroup;
+jfieldID WellKnownClasses::java_lang_Throwable_cause;
+jfieldID WellKnownClasses::java_lang_Throwable_detailMessage;
+jfieldID WellKnownClasses::java_lang_Throwable_stackTrace;
+jfieldID WellKnownClasses::java_lang_Throwable_stackState;
+jfieldID WellKnownClasses::java_lang_Throwable_suppressedExceptions;
 jfieldID WellKnownClasses::java_lang_reflect_AbstractMethod_artMethod;
 jfieldID WellKnownClasses::java_lang_reflect_Field_artField;
 jfieldID WellKnownClasses::java_lang_reflect_Proxy_h;
 jfieldID WellKnownClasses::java_nio_DirectByteBuffer_capacity;
 jfieldID WellKnownClasses::java_nio_DirectByteBuffer_effectiveDirectAddress;
+jfieldID WellKnownClasses::java_util_Collections_EMPTY_LIST;
+jfieldID WellKnownClasses::libcore_util_EmptyArray_STACK_TRACE_ELEMENT;
 jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_data;
 jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_length;
 jfieldID WellKnownClasses::org_apache_harmony_dalvik_ddmc_Chunk_offset;
@@ -205,12 +212,19 @@
   java_lang_ThreadGroup_mainThreadGroup = CacheField(env, java_lang_ThreadGroup, true, "mainThreadGroup", "Ljava/lang/ThreadGroup;");
   java_lang_ThreadGroup_name = CacheField(env, java_lang_ThreadGroup, false, "name", "Ljava/lang/String;");
   java_lang_ThreadGroup_systemThreadGroup = CacheField(env, java_lang_ThreadGroup, true, "systemThreadGroup", "Ljava/lang/ThreadGroup;");
+  java_lang_Throwable_cause = CacheField(env, java_lang_Throwable, false, "cause", "Ljava/lang/Throwable;");
+  java_lang_Throwable_detailMessage = CacheField(env, java_lang_Throwable, false, "detailMessage", "Ljava/lang/String;");
+  java_lang_Throwable_stackTrace = CacheField(env, java_lang_Throwable, false, "stackTrace", "[Ljava/lang/StackTraceElement;");
+  java_lang_Throwable_stackState = CacheField(env, java_lang_Throwable, false, "stackState", "Ljava/lang/Object;");
+  java_lang_Throwable_suppressedExceptions = CacheField(env, java_lang_Throwable, false, "suppressedExceptions", "Ljava/util/List;");
   java_lang_reflect_AbstractMethod_artMethod = CacheField(env, java_lang_reflect_AbstractMethod, false, "artMethod", "Ljava/lang/reflect/ArtMethod;");
   java_lang_reflect_Field_artField = CacheField(env, java_lang_reflect_Field, false, "artField", "Ljava/lang/reflect/ArtField;");
   java_lang_reflect_Proxy_h = CacheField(env, java_lang_reflect_Proxy, false, "h", "Ljava/lang/reflect/InvocationHandler;");
   java_nio_DirectByteBuffer_capacity = CacheField(env, java_nio_DirectByteBuffer, false, "capacity", "I");
   java_nio_DirectByteBuffer_effectiveDirectAddress = CacheField(env, java_nio_DirectByteBuffer, false, "effectiveDirectAddress", "J");
-  org_apache_harmony_dalvik_ddmc_Chunk_data = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "data", "[B");
+  java_nio_DirectByteBuffer_effectiveDirectAddress = CacheField(env, java_nio_DirectByteBuffer, false, "effectiveDirectAddress", "J");
+  java_util_Collections_EMPTY_LIST = CacheField(env, java_util_Collections, true, "EMPTY_LIST", "Ljava/util/List;");
+  libcore_util_EmptyArray_STACK_TRACE_ELEMENT = CacheField(env, libcore_util_EmptyArray, true, "STACK_TRACE_ELEMENT", "[Ljava/lang/StackTraceElement;");
   org_apache_harmony_dalvik_ddmc_Chunk_length = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "length", "I");
   org_apache_harmony_dalvik_ddmc_Chunk_offset = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "offset", "I");
   org_apache_harmony_dalvik_ddmc_Chunk_type = CacheField(env, org_apache_harmony_dalvik_ddmc_Chunk, false, "type", "I");