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gcc/libjava/java/util
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Bryce McKinlay 18744d9b72 New Stack Trace infrastructure. 
2005-03-10  Bryce McKinlay  <mckinlay@redhat.com>

	New Stack Trace infrastructure.
	* Makefile.am (libgcj0_convenience_la_SOURCES): Add stacktrace.cc.
	(gnu/gcj/runtime/StackTrace.lo): Removed.
	(ordinary_java_source_files): Remove obsolete files.
	(nat_source_files): Remove obsolete files. Add natVMThrowable.cc.
	* configure.host (fallback_backtrace_h): Set backtrace header
	for mingw and cygwin targets.
	* configure.ac: Make symlink for fallback backtrace headers.
	* Makefile.in, configure: Rebuilt.
	* defineclass.cc (_Jv_ClassReader::read_one_code_attribute):
	Read 'LineNumberTable' attribute.
	(_Jv_ClassReader::read_one_class_attribute): Read 'SourceFile'
	attribute.
	(_Jv_ClassReader::handleCodeAttribute): Initialize method line
	table fields.
	* exception.cc: Remove unused include.
	* interpret.cc (DIRECT_THREADED, insn_slot): Moved to java-interp.h.
	(SAVE_PC): New macro. Save current PC in the interpreter frame.
	(NULLCHECK, NULLARRAYCHECK): Use SAVE_PC.
	(_Jv_InterpMethod::compile): Translate bytecode PC values in the line
	table to direct threaded instruction values.
	(_Jv_StartOfInterpreter, _Jv_EndOfInterpreter): Removed.
	(_Jv_InterpMethod::run): No longer member function. All
	callers updated. Remove _Unwind calls. Call SAVE_PC whenever a call
	is made or where an instruction could throw.
	(_Jv_InterpMethod::get_source_line): New. Look up source line numbers
	in line_table.
	* prims.cc (catch_segv): Construct exception after MAKE_THROW_FRAME.
	(catch_fpe): Likewise.
	* stacktrace.cc: New file. Stack trace code now here.
	* gnu/gcj/runtime/MethodRef.java:
	* gnu/gcj/runtime/NameFinder.java: Mostly reimplemented. Now simply
	calls addr2line to look up PC addresses in a given binary or shared
	library.
	* gnu/gcj/runtime/StackTrace.java, gnu/gcj/runtime/natNameFinder.cc,
	gnu/gcj/runtime/natStackTrace.cc: Removed.
	* gnu/java/lang/MainThread.java (call_main): Add comment warning that
	this function name is specially recognised by the stack trace code
	and shouldn't be changed.
	* include/java-interp.h (DIRECT_THREADED, insn_slot): Moved here.
	(struct  _Jv_LineTableEntry, line_table, line_table_len): New.
	(_Jv_InterpMethod::run): Update declaration.
	(_Jv_StackTrace_): New friend. NameFinder and StackTrace no longer
	friends.
	(_Jv_InterpFrame): Renamed from _Jv_MethodChain. Add PC field.
	* include/java-stack.h: New file. Declarations for stack tracing.
	* include/jvm.h (_Jv_Frame_info): Removed.
	* java/lang/Class.h: Update friend declarations.
	* java/lang/VMClassLoader.java (getSystemClassLoader): Simplify
	exception message.
	* java/lang/VMThrowable.java (fillInStackTrace): Now native.
	(getStackTrace): Now native.
	(data): New RawDataManaged field.
	* java/lang/natClass.cc: Update includes.
	(forName): Use _Jv_StackTrace::GetCallingClass for
	calling-classloader check.
	(getClassLoader): Likewise.
	* java/lang/natRuntime.cc: Update includes.
	(_load): Use _Jv_StackTrace::GetFirstNonSystemClassLoader.
	* java/lang/natVMSecurityManager.cc: Update includes.
	(getClassContext): Use _Jv_StackTrace::GetClassContext.
	* java/lang/natVMThrowable.cc: New file. Native methods for
	VMThrowable.
	* java/lang/reflect/natArray.cc: Update includes.
	(newInstance): Use _Jv_StackTrace::GetCallingClass to implement
	accessibility check.
	* java/lang/reflect/natConstructor.cc: Update includes.
	(newInstance): Use _Jv_StackTrace::GetCallingClass to implement
	accessibility check.
	* java/lang/reflect/natField.cc: Update includes.
	(getAddr): Use _Jv_StackTrace::GetCallingClass to implement
	accessibility check.
	* java/lang/reflect/natMethod.cc: Update includes.
	(invoke): Use _Jv_StackTrace::GetCallingClass to implement
	accessibility check.
	* java/util/natResourceBundle.cc: Update includes.
	(getCallingClassLoader): Use _Jv_StackTrace::GetCallingClass.
	* java/util/logging/natLogger.cc: Update includes. Use
	_Jv_StackTrace::GetCallerInfo to get call-site info.
	* sysdep/generic/backtrace.h: Fallback backtrace code. Stub
	implementation.
	* sysdep/i386/backtrace.h: New. Fallback backtrace code. i386
	implementation.

From-SVN: r96253
2005-03-10 19:02:21 +00:00
..
jar JarFile.java (verifyHashes): Check whether ZipEntry exists. 2005-02-21 20:29:00 +00:00
logging New Stack Trace infrastructure. 2005-03-10 19:02:21 +00:00
prefs Proxy.java, [...]: Don't catch java.lang.ThreadDeath. 2005-02-22 21:11:29 +00:00
regex Reported by Timo Lindfors <timo.lindfors@iki.fi> java/util/regex/Matcher.java... 2005-02-07 20:44:27 +00:00
zip Connection.java (getJarFile): Open jar file with OPEN_DELETE. 2005-02-10 02:43:45 +00:00
AbstractCollection.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
AbstractList.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
AbstractMap.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
AbstractSequentialList.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
AbstractSet.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
ArrayList.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Arrays.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
BitSet.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Calendar.java 2005-02-22 Michael Koch <konqueror@gmx.de> 2005-02-22 13:02:11 +00:00
Collection.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Collections.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Comparator.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
ConcurrentModificationException.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Currency.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Date.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Dictionary.java
EmptyStackException.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Enumeration.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
EventListener.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
EventListenerProxy.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
EventObject.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
GregorianCalendar.java [multiple changes] 2005-02-22 00:58:36 +00:00
HashMap.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
HashSet.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Hashtable.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
IdentityHashMap.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Iterator.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
LinkedHashMap.java LinkedHashMap (addEntry): Call remove() with key argument, not the HashEntry. 2005-02-19 03:18:20 +00:00
LinkedHashSet.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
LinkedList.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
List.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
ListIterator.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
ListResourceBundle.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Locale.java re PR libgcj/18014 (java.util.Locale changes variant to upper case) 2005-01-10 18:26:59 +00:00
Map.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
MissingResourceException.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
natResourceBundle.cc New Stack Trace infrastructure. 2005-03-10 19:02:21 +00:00
natVMTimeZone.cc
NoSuchElementException.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Observable.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Observer.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Properties.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
PropertyPermission.java Button.java, [...]: Fixed formatting issues all over. 2005-02-21 16:12:17 +00:00
PropertyPermissionCollection.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
PropertyResourceBundle.java
Random.java
RandomAccess.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
ResourceBundle.java
Set.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
SimpleTimeZone.java 2005-02-22 Michael Koch <konqueror@gmx.de> 2005-02-22 13:02:11 +00:00
SortedMap.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
SortedSet.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Stack.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
StringTokenizer.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Timer.java Proxy.java, [...]: Don't catch java.lang.ThreadDeath. 2005-02-22 21:11:29 +00:00
TimerTask.java
TimeZone.java [multiple changes] 2005-02-22 00:58:36 +00:00
TooManyListenersException.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
TreeMap.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
TreeSet.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
Vector.java GThreadNativeMethodRunner.java, [...]: Fixed usage of @author tag... 2005-02-17 07:48:58 +00:00
VMTimeZone.java
WeakHashMap.java