From e1bea0c0687c5f4551b3a6058ec37ce3705fa6cc Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Sun, 3 Jun 2007 23:18:43 +0000 Subject: libjava/classpath/ChangeLog.gcj: 2007-05-31 Matthias Klose * javax/management/NotificationBroadcasterSupport.java (getNotificationInfo): Add cast. * native/jni/qt-peer/Makefile.am (AM_CXXFLAGS): Add libstdc++ include directories. * native/jni/qt-peer/Makefile.in: Regenerate. libjava/ChangeLog: 2007-06-03 Matthias Klose * java/io/natFileWin32.cc (setFilePermissions): New (stub only). _access: Handle EXEC query, stub only. 2007-06-03 Matthias Klose Merged from classpath: * gnu/java/nio/SelectorProviderImpl.java: Whitespace merge. * java/lang/System.java(inheritedChannel): New. * java/lang/Character.java: Remove stray`;'. * java/net/MulticastSocket.java: Merged. * java/text/DateFormatSymbols.java(getInstance): New, comment updates. * java/text/Collator.java(getInstance): Merged. * java/util/Calendar.java: New attributes ALL_STYLES, SHORT, LONG. getDisplayName, getDisplayNames: New. * java/util/logging/Logger.java: Merged. * Regenerate .class and .h files. 2007-06-03 Matthias Klose * java/io/File.java: Merge with classpath-0.95, new method setFilePermissions, new attribute EXEC. * java/io/natFilePosix.cc (setFilePermissions): New. _access: Handle EXEC query. * classpath/lib/java/io/File.class, java/io/File.h: Regenerate. 2007-06-03 Matthias Klose Imported GNU Classpath 0.95. * classpath/Makefile.in, classpath/native/jni/midi-dssi/Makefile.in, classpath/native/jni/classpath/Makefile.in, classpath/native/jni/Makefile.in, classpath/native/jni/gconf-peer/Makefile.in, classpath/native/jni/java-io/Makefile.in, classpath/native/jni/native-lib/Makefile.in, classpath/native/jni/java-util/Makefile.in, classpath/native/jni/midi-alsa/Makefile.in, classpath/native/jni/java-lang/Makefile.in, classpath/native/jni/java-nio/Makefile.in, classpath/native/jni/java-net/Makefile.in, classpath/native/jni/xmlj/Makefile.in, classpath/native/jni/qt-peer/Makefile.in, classpath/native/jni/gtk-peer/Makefile.in, classpath/native/Makefile.in, classpath/native/jawt/Makefile.in, classpath/native/fdlibm/Makefile.in, classpath/native/plugin/Makefile.in, classpath/resource/Makefile.in, classpath/scripts/Makefile.in, classpath/tools/Makefile.in, classpath/doc/Makefile.in, classpath/doc/api/Makefile.in, classpath/lib/Makefile.in, classpath/external/Makefile.in, classpath/external/jsr166/Makefile.in, classpath/external/sax/Makefile.in, classpath/external/w3c_dom/Makefile.in, classpath/external/relaxngDatatype/Makefile.in, classpath/include/Makefile.in, classpath/examples/Makefile.in: Regenerate. * classpath/config.guess, classpath/config.sub, classpath/ltmain.sh : Update. * classpath/configure, classpath/depcomp, classpath/missing, classpath/aclocal.m4, classpath/install-sh: Regenerate. * gnu/classpath/Configuration.java (CLASSPATH_VERSION): Now 0.95. * sources.am: Regenerate. * Makefile.in: Regenerate. * Update the .class files and generated CNI header files, add new .class and generated CNI header files. * Remove generated files for removed java source files: classpath/gnu/java/net/BASE64.java, classpath/gnu/java/security/util/Base64.java, classpath/gnu/java/awt/peer/gtk/GThreadMutex.java, classpath/gnu/java/awt/peer/gtk/GThreadNativeMethodRunner.java, classpath/gnu/java/awt/font/autofit/Scaler.java, classpath/gnu/classpath/jdwp/util/Value.java, classpath/gnu/javax/net/ssl/Base64.java. * Remove empty directories. * Makefile.am(nat_source_files): Add natVMOperatingSystemMXBeanImpl.cc. * java/lang/Class.java(setAccessible): Merge from classpath. * java/util/Locale.java: Remove. * gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java, gnu/java/lang/management/natVMOperatingSystemMXBeanImpl.cc: New. * gcj/javaprims.h: Update class declarations. * scripts/classes.pl: Update usage. * HACKING: Mention to build all peers. From-SVN: r125302 --- libjava/classpath/doc/cp-vmintegration.texinfo | 31 ++++++++++++++++++++++---- 1 file changed, 27 insertions(+), 4 deletions(-) (limited to 'libjava/classpath/doc/cp-vmintegration.texinfo') diff --git a/libjava/classpath/doc/cp-vmintegration.texinfo b/libjava/classpath/doc/cp-vmintegration.texinfo index 6d59b5d..97f381a 100644 --- a/libjava/classpath/doc/cp-vmintegration.texinfo +++ b/libjava/classpath/doc/cp-vmintegration.texinfo @@ -1,7 +1,7 @@ \input texinfo @c -*-texinfo-*- @c %**start of header -@setfilename vmintegration.info +@setfilename cp-vmintegration.info @settitle GNU Classpath VM Integration Guide @c %**end of header @@ -12,7 +12,7 @@ This file contains important information you will need to know if you are going to write an interface between GNU Classpath and a Virtual Machine. -Copyright (C) 1998-2002, 2004, 2005, 2006 Free Software Foundation, Inc. +Copyright (C) 1998-2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. @ifnotplaintext @dircategory GNU Libraries @@ -1376,6 +1376,12 @@ time used by all threads. @item @code{gnu.java.lang.management.ThreadContentionSupport} -- This property should be present if the VM supports thread contention monitoring. +@item @code{gnu.java.lang.management.MonitorUsageMonitoringSupport} -- +This property should be present if the VM supports the monitoring +of object monitor usage. +@item @code{gnu.java.lang.management.OwnableSynchronizerUsageMonitoringSupport} -- +This property should be present if the VM supports the monitoring +of ownable synchronizer usage. @end itemize In addition, the property @@ -1386,11 +1392,18 @@ is enabled at startup. The methods are as follows: @itemize @bullet +@item @code{(findDeadlockedThreads())} -- This should return +an array of thread identifiers which match threads involved in +deadlock cycles (where each thread is waiting to obtain a lock +held by one of the others) on object monitors or ownable +synchronizers. This is specified as a native method in the +reference implementation, and is optional. It is only called +when the VM supports ownable synchronizer monitoring. @item @code{(findMonitorDeadlockedThreads())} -- This should return an array of thread identifiers which match threads involved in deadlock cycles (where each thread is waiting to obtain a lock -held by one of the others). This is specified as a native method -in the reference implementation. +held by one of the others) on object monitors. This is specified +as a native method in the reference implementation. @item @code{(getAllThreads())} -- This should return an array of all live threads and set the @code{filled} variable to the number found. A default implementation is provided. @@ -1408,6 +1421,16 @@ supporting time monitoring. @item @code{(getDaemonThreadCount())} -- This should return the number of live daemon threads. A default implementation is provided, based on @code{getAllThreads()}. +@item @code{(getLockInfo(ThreadInfo))} -- This is an optional native +method called when the VM supports ownable synchronizer usage monitoring +and the user has requested information for a particular thread. The +supplied @code{ThreadInfo} object should be filled out with an +array of @code{LockInfo} objects, providing details on each lock. +@item @code{(getMonitorInfo(ThreadInfo))} -- This is an optional native +method called when the VM supports object monitor usage monitoring +and the user has requested information for a particular thread. The +supplied @code{ThreadInfo} object should be filled out with an +array of @code{MonitorInfo} objects, providing details on each lock. @item @code{(getPeakThreadCount())} -- The VM should maintain a record of the peak number of live threads, and return it when this method is called. This is specified as a native method in the reference -- cgit v1.1