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8004018: Remove old initialization flags

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Reviewed-by: dholmes, stefank
This commit is contained in:
Erik Helin 2013-01-14 09:58:52 +01:00 • committed by Bengt Rutisson
parent d06c06026a
commit a3639fdea1
2 changed files with 29 additions and 60 deletions
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12
hotspot/src/share/vm/runtime/globals.hpp
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@ -969,18 +969,6 @@ class CommandLineFlags {
notproduct(uintx, WarnOnStalledSpinLock, 0, \
"Prints warnings for stalled SpinLocks") \
\
develop(bool, InitializeJavaLangSystem, true, \
"Initialize java.lang.System - turn off for individual " \
"method debugging") \
\
develop(bool, InitializeJavaLangString, true, \
"Initialize java.lang.String - turn off for individual " \
"method debugging") \
\
develop(bool, InitializeJavaLangExceptionsErrors, true, \
"Initialize various error and exception classes - turn off for " \
"individual method debugging") \
\
product(bool, RegisterFinalizersAtInit, true, \
"Register finalizable objects at end of Object.<init> or " \
"after allocation") \

19
hotspot/src/share/vm/runtime/thread.cpp
View file

@ -1716,7 +1716,6 @@ static void ensure_join(JavaThread* thread) {
// cleanup_failed_attach_current_thread as well.
void JavaThread::exit(bool destroy_vm, ExitType exit_type) {
assert(this == JavaThread::current(), "thread consistency check");
if (!InitializeJavaLangSystem) return;
HandleMark hm(this);
Handle uncaught_exception(this, this->pending_exception());
@ -3469,11 +3468,7 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
create_vm_init_libraries();
}
if (InitializeJavaLangString) {
initialize_class(vmSymbols::java_lang_String(), CHECK_0);
} else {
warning("java.lang.String not initialized");
}
if (AggressiveOpts) {
{
@ -3514,7 +3509,6 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
}
// Initialize java_lang.System (needed before creating the thread)
if (InitializeJavaLangSystem) {
initialize_class(vmSymbols::java_lang_System(), CHECK_0);
initialize_class(vmSymbols::java_lang_ThreadGroup(), CHECK_0);
Handle thread_group = create_initial_thread_group(CHECK_0);
@ -3538,12 +3532,8 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
// get the Java runtime name after java.lang.System is initialized
JDK_Version::set_runtime_name(get_java_runtime_name(THREAD));
JDK_Version::set_runtime_version(get_java_runtime_version(THREAD));
} else {
warning("java.lang.System not initialized");
}
// an instance of OutOfMemory exception has been allocated earlier
if (InitializeJavaLangExceptionsErrors) {
initialize_class(vmSymbols::java_lang_OutOfMemoryError(), CHECK_0);
initialize_class(vmSymbols::java_lang_NullPointerException(), CHECK_0);
initialize_class(vmSymbols::java_lang_ClassCastException(), CHECK_0);
@ -3552,15 +3542,6 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
initialize_class(vmSymbols::java_lang_StackOverflowError(), CHECK_0);
initialize_class(vmSymbols::java_lang_IllegalMonitorStateException(), CHECK_0);
initialize_class(vmSymbols::java_lang_IllegalArgumentException(), CHECK_0);
} else {
warning("java.lang.OutOfMemoryError has not been initialized");
warning("java.lang.NullPointerException has not been initialized");
warning("java.lang.ClassCastException has not been initialized");
warning("java.lang.ArrayStoreException has not been initialized");
warning("java.lang.ArithmeticException has not been initialized");
warning("java.lang.StackOverflowError has not been initialized");
warning("java.lang.IllegalArgumentException has not been initialized");
}
}
// See : bugid 4211085.