Mercurial > hg > graal-jvmci-8
view agent/src/share/classes/sun/jvm/hotspot/debugger/win32/coff/DebugVC50SSFileIndex.java @ 642:660978a2a31a
6791178: Specialize for zero as the compressed oop vm heap base
Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb.
Reviewed-by: never, twisti, jcoomes, coleenp
author | kvn |
---|---|
date | Thu, 12 Mar 2009 10:37:46 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ package sun.jvm.hotspot.debugger.win32.coff; /** Models the "sstFileIndex" subsection in Visual C++ 5.0 debug information. This subsection contains a list of all of the source files that contribute code to any module (compiland) in the executable. File names are partially qualified relative to the compilation directory. */ public interface DebugVC50SSFileIndex extends DebugVC50Subsection { /** Number of file name references per module. */ public short getNumModules(); /** Count of the total number of file name references. */ public short getNumReferences(); /** Array of indices into the <i>NameOffset</i> table for each module. Each index is the start of the file name references for each module. */ public short[] getModStart(); /** Number of file name references per module. */ public short[] getRefCount(); /** Array of offsets into the Names table. For each module, the offset to first referenced file name is at NameRef[ModStart] and continues for cRefCnt entries. FIXME: this probably is useless and needs fixup to convert these offsets into indices into the following array. */ public int[] getNameRef(); /** List of zero terminated file names. Each file name is partially qualified relative to the compilation directory. */ public String[] getNames(); }