From ef1ba9f3b02aaede549862dde9e8fed0ad42c0e4 Mon Sep 17 00:00:00 2001 From: bryce Date: Fri, 11 Mar 2005 04:30:20 +0000 Subject: 2005-03-10 Bryce McKinlay * exception.cc: Remove stray MethodRef.h include. * java/lang/natClass.cc: Likewise. * gnu/gcj/runtime/MethodRef.java: Removed. * gnu/gcj/runtime/StackTrace.java, gnu/gcj/runtime/natNameFinder.cc, gnu/gcj/runtime/natStackTrace.cc: Really removed. * java/lang/natRuntime.cc (_load): Remove unsed variable. * Makefile.am (ordinary_java_source_files): Remove MethodRef.java. * Makefile.in: Rebuilt. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96288 138bc75d-0d04-0410-961f-82ee72b054a4 --- libjava/gnu/gcj/runtime/StackTrace.java | 167 -------------------------------- 1 file changed, 167 deletions(-) delete mode 100644 libjava/gnu/gcj/runtime/StackTrace.java (limited to 'libjava/gnu/gcj/runtime/StackTrace.java') diff --git a/libjava/gnu/gcj/runtime/StackTrace.java b/libjava/gnu/gcj/runtime/StackTrace.java deleted file mode 100644 index c9f5a1a26e8..00000000000 --- a/libjava/gnu/gcj/runtime/StackTrace.java +++ /dev/null @@ -1,167 +0,0 @@ -/* gnu.gcj.runtime.StackTrace -- VM support methods for walking the - stack. - Copyright (C) 1998, 1999, 2002 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -02111-1307 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.gcj.runtime; - -import gnu.gcj.RawData; -import java.util.TreeMap; -import java.util.IdentityHashMap; -import java.util.SortedMap; -import gnu.gcj.runtime.NameFinder; -import java.util.NoSuchElementException; - -/** - * VM dependent state and support methods for walking the stack. - *

- * This is the version used by libgcj (http://gcc.gnu.org/java/). - * - * @author Mark Wielaard (mark@klomp.org) - * @author Andrew Haley (aph@redhat.com) - */ -public final class StackTrace -{ - /** - * Fill in the stack trace with the top n frames on current - * execution stack. Can return null if the VM does not support - * capturing the VM execution state. - * - * @see Throwable#fillInStackTrace() - */ - public StackTrace(int n) - { - fillInStackTrace(n, 1); - } - - /** - * Fill in the stack trace with state of the entire execution stack, - * starting from frame offset. Can return null if the - * VM does not support capturing the VM execution state. - * - * This can be very expensive. If you only want part of the stack, - * see Throwable.fillInStackTrace(int) - * - * @see Throwable#fillInStackTrace() - */ - public StackTrace() - { - int n = 64; - - do - { - n *= 4; - fillInStackTrace(n, 1); - } - while (len >= n); - } - - /** - * Return the class containing the execution point represented by - * the Nth frame down the stack. The zeroth frame represents the - * top of the stack, which is the method that called classAt(). - * - * If the Nth frame down the stack was not create by a method - * invocation, return null. - * - * It is not necessary to call fillInStackTrace() with - * a size greater than N before calling this method; if the current - * stack trace is insufficiently large, it will be expanded as - * required. This requires some caution if - * fillInStackTrace() is called from a different - * invocation to the one that calls classAt(). - * classAt() will not call fillInStackTrace() unless N - * is greater than the current length. - * - */ - public native Class classAt(int n); - - /** - * Return the name of the method containing the execution point - * represented by the Nth frame down the stack. The zeroth frame - * represents the top of the stack, which is the method that called - * classAt(). - * - * If the Nth frame down the stack was not create by a method - * invocation, return null. - * - * It is not necessary to call fillInStackTrace() with - * a size greater than N before calling this method; if the current - * stack trace is insufficiently large, it will be expanded as - * required. This requires some caution if - * fillInStackTrace() is called from a different - * invocation to the one that calls classAt(). - * classAt() will not call fillInStackTrace() unless N - * is greater than the current length. - * - */ - public native String methodAt(int n); - - /** - * Return the length of this stack trace. - * - */ - public int length () - { - return len; - } - - public static native Class getClass(RawData ip); - - private static native void update(); - private static MethodRef methodAtAddress(RawData addr) - { - update(); - synchronized (map) - { - return (MethodRef) map.get (addr); - } - } - - gnu.gcj.RawData stackTraceAddrs() - { - return addrs; - } - - private native void fillInStackTrace(int n, int offset); - protected native void finalize(); - - private static native MethodRef getCompiledMethodRef(RawData addr); - private static IdentityHashMap map = new IdentityHashMap(); - - private gnu.gcj.RawData addrs; - private int len; -} -- cgit v1.2.3