Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/debugger/win32/coff/TestParser.java @ 2072:d6cd0d55d0b5
6987812: 2/3 SAJDI: "gHotSpotVMTypes was not initialized properly in the remote process"
Summary: Change ExportDirectoryTableImpl to return the 'Export RVA' field without modification. Read 'Base Of Data' field in optional header when PE32 format COFF file is read. Refine search for dbgeng.dll and dbghelp.dll. Other cleanups.
Reviewed-by: swamyv, poonam
| author | dcubed |
|---|---|
| date | Thu, 23 Dec 2010 07:58:35 -0800 |
| parents | c18cbe5936b8 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
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2072
d6cd0d55d0b5
6987812: 2/3 SAJDI: "gHotSpotVMTypes was not initialized properly in the remote process"
dcubed
parents:
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2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
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1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.debugger.win32.coff; | |
| 26 | |
| 27 public class TestParser { | |
| 28 public static void main(String[] args) { | |
| 29 if (args.length != 1) { | |
| 30 System.err.println("usage: java TestParser [file name]"); | |
| 31 System.err.println("File name may be an .exe, .dll or .obj"); | |
| 32 System.exit(1); | |
| 33 } | |
| 34 | |
| 35 try { | |
| 36 COFFFile file = COFFFileParser.getParser().parse(args[0]); | |
| 37 if (file.isImage()) { | |
| 38 System.out.println("PE Image detected."); | |
| 39 } else { | |
| 40 System.out.println("PE Image NOT detected, assuming object file."); | |
| 41 } | |
| 42 COFFHeader header = file.getHeader(); | |
| 43 int numSections = header.getNumberOfSections(); | |
| 44 System.out.println(numSections + " sections detected."); | |
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2072
d6cd0d55d0b5
6987812: 2/3 SAJDI: "gHotSpotVMTypes was not initialized properly in the remote process"
dcubed
parents:
1552
diff
changeset
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45 for (int i = 1; i <= numSections; i++) { |
|
d6cd0d55d0b5
6987812: 2/3 SAJDI: "gHotSpotVMTypes was not initialized properly in the remote process"
dcubed
parents:
1552
diff
changeset
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46 SectionHeader secHeader = header.getSectionHeader(i); |
| 0 | 47 System.out.println(secHeader.getName()); |
| 48 } | |
| 49 | |
| 50 // FIXME: the DLL exports are not contained in the COFF symbol | |
| 51 // table. Instead, they are in the Export Table, one of the | |
| 52 // Optional Header Data Directories available from the Optional | |
| 53 // Header. Must implement that next. | |
| 54 | |
| 55 /* | |
| 56 int numSymbols = header.getNumberOfSymbols(); | |
| 57 System.out.println(numSymbols + " symbols detected."); | |
| 58 System.out.println("Symbol dump:"); | |
| 59 for (int i = 0; i < header.getNumberOfSymbols(); i++) { | |
| 60 COFFSymbol sym = header.getCOFFSymbol(i); | |
| 61 System.out.println(" " + sym.getName()); | |
| 62 } | |
| 63 */ | |
| 64 | |
| 65 // OK, let's give the exported symbols a shot | |
| 66 OptionalHeader optHdr = header.getOptionalHeader(); | |
| 67 OptionalHeaderDataDirectories ddirs = optHdr.getDataDirectories(); | |
| 68 ExportDirectoryTable exports = ddirs.getExportDirectoryTable(); | |
| 69 System.out.println("Export flags (should be 0): " + exports.getExportFlags()); | |
| 70 System.out.println("DLL name (from export directory table): " + | |
| 71 exports.getDLLName()); | |
| 72 int numSymbols = exports.getNumberOfNamePointers(); | |
| 73 System.out.println(numSymbols + " exported symbols detected:"); | |
| 74 for (int i = 0; i < numSymbols; i++) { | |
| 75 System.out.println(" " + exports.getExportName(i)); | |
| 76 } | |
| 77 } catch (Exception e) { | |
| 78 e.printStackTrace(); | |
| 79 } | |
| 80 } | |
| 81 } |