# HG changeset patch
# User iklam
# Date 1416454273 28800
# Node ID c80ddae00f517f90653815d4518b4bc6fc950a9b
# Parent  887a7cedb892d14c64f15c49175dd719baa29578
8065346: WB_AddToBootstrapClassLoaderSearch calls JvmtiEnv::create_a_jvmti when not in _thread_in_vm state
Summary: Removed ThreadToNativeFromVM and use java_lang_String::as_utf8_string instead
Reviewed-by: dholmes, minqi

diff -r 887a7cedb892 -r c80ddae00f51 src/share/vm/prims/whitebox.cpp
--- a/src/share/vm/prims/whitebox.cpp	Tue Nov 18 03:38:50 2014 -0800
+++ b/src/share/vm/prims/whitebox.cpp	Wed Nov 19 19:31:13 2014 -0800
@@ -129,24 +129,22 @@
 
 WB_ENTRY(void, WB_AddToBootstrapClassLoaderSearch(JNIEnv* env, jobject o, jstring segment)) {
 #if INCLUDE_JVMTI
-  ThreadToNativeFromVM ttnfv(thread);   // can't be in VM when we call JNI
-  const char* seg = env->GetStringUTFChars(segment, NULL);
+  ResourceMark rm;
+  const char* seg = java_lang_String::as_utf8_string(JNIHandles::resolve_non_null(segment));
   JvmtiEnv* jvmti_env = JvmtiEnv::create_a_jvmti(JVMTI_VERSION);
   jvmtiError err = jvmti_env->AddToBootstrapClassLoaderSearch(seg);
   assert(err == JVMTI_ERROR_NONE, "must not fail");
-  env->ReleaseStringUTFChars(segment, seg);
 #endif
 }
 WB_END
 
 WB_ENTRY(void, WB_AddToSystemClassLoaderSearch(JNIEnv* env, jobject o, jstring segment)) {
 #if INCLUDE_JVMTI
-  ThreadToNativeFromVM ttnfv(thread);   // can't be in VM when we call JNI
-  const char* seg = env->GetStringUTFChars(segment, NULL);
+  ResourceMark rm;
+  const char* seg = java_lang_String::as_utf8_string(JNIHandles::resolve_non_null(segment));
   JvmtiEnv* jvmti_env = JvmtiEnv::create_a_jvmti(JVMTI_VERSION);
   jvmtiError err = jvmti_env->AddToSystemClassLoaderSearch(seg);
   assert(err == JVMTI_ERROR_NONE, "must not fail");
-  env->ReleaseStringUTFChars(segment, seg);
 #endif
 }
 WB_END