1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
/*
* Copyright (c) 2001, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
package sun.jvm.hotspot.debugger.win32.coff;
public class TestDebugInfo implements DebugVC50SubsectionTypes, DebugVC50SymbolTypes, DebugVC50TypeLeafIndices {
public static void main(String[] args) {
if (args.length != 1) {
System.err.println("usage: java TestParser [file name]");
System.err.println("File name may be an .exe, .dll or .obj");
System.exit(1);
}
try {
COFFFile file = COFFFileParser.getParser().parse(args[0]);
if (file.isImage()) {
System.out.println("PE Image detected.");
} else {
System.out.println("PE Image NOT detected, assuming object file.");
}
DebugVC50 vc50 = getDebugVC50(file);
if (vc50 == null) {
System.out.println("No debug information found.");
System.exit(1);
} else {
System.out.println("Debug information found!");
}
DebugVC50SubsectionDirectory dir = vc50.getSubsectionDirectory();
for (int i = 0; i < dir.getNumEntries(); i++) {
DebugVC50Subsection sec = dir.getSubsection(i);
switch (sec.getSubsectionType()) {
case SST_MODULE: System.out.println(" SST_MODULE"); break;
case SST_TYPES: System.out.println(" SST_TYPES"); break;
case SST_PUBLIC: System.out.println(" SST_PUBLIC"); break;
case SST_PUBLIC_SYM: System.out.println(" SST_PUBLIC_SYM"); break;
case SST_SYMBOLS: System.out.println(" SST_SYMBOLS"); break;
case SST_ALIGN_SYM: System.out.println(" SST_ALIGN_SYM"); printSymbolTable(((DebugVC50SSAlignSym) sec).getSymbolIterator()); break;
case SST_SRC_LN_SEG: System.out.println(" SST_SRC_LN_SEG"); break;
case SST_SRC_MODULE: System.out.println(" SST_SRC_MODULE"); break;
case SST_LIBRARIES: System.out.println(" SST_LIBRARIES"); break;
case SST_GLOBAL_SYM: System.out.println(" SST_GLOBAL_SYM"); printSymbolTable(sec); break;
case SST_GLOBAL_PUB: System.out.println(" SST_GLOBAL_PUB"); printSymbolTable(sec); break;
case SST_GLOBAL_TYPES: System.out.println(" SST_GLOBAL_TYPES"); printTypeTable(sec); break;
case SST_MPC: System.out.println(" SST_MPC"); break;
case SST_SEG_MAP: System.out.println(" SST_SEG_MAP"); break;
case SST_SEG_NAME: System.out.println(" SST_SEG_NAME"); break;
case SST_PRE_COMP: System.out.println(" SST_PRE_COMP"); break;
case SST_UNUSED: System.out.println(" SST_UNUSED"); break;
case SST_OFFSET_MAP_16: System.out.println(" SST_OFFSET_MAP_16"); break;
case SST_OFFSET_MAP_32: System.out.println(" SST_OFFSET_MAP_32"); break;
case SST_FILE_INDEX: System.out.println(" SST_FILE_INDEX"); break;
case SST_STATIC_SYM: System.out.println(" SST_STATIC_SYM"); printSymbolTable(sec); break;
default: System.out.println(" (Unknown subsection type " + sec.getSubsectionType() + ")"); break;
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
private static DebugVC50 getDebugVC50(COFFFile file) {
COFFHeader header = file.getHeader();
OptionalHeader opt = header.getOptionalHeader();
if (opt == null) {
System.out.println("Optional header not found.");
return null;
}
OptionalHeaderDataDirectories dd = opt.getDataDirectories();
if (dd == null) {
System.out.println("Optional header data directories not found.");
return null;
}
DebugDirectory debug = dd.getDebugDirectory();
if (debug == null) {
System.out.println("Debug directory not found.");
return null;
}
for (int i = 0; i < debug.getNumEntries(); i++) {
DebugDirectoryEntry entry = debug.getEntry(i);
if (entry.getType() == DebugTypes.IMAGE_DEBUG_TYPE_CODEVIEW) {
System.out.println("Debug Directory Entry " + i + " has debug type IMAGE_DEBUG_TYPE_CODEVIEW");
return entry.getDebugVC50();
}
}
return null;
}
private static void printSymbolTable(DebugVC50Subsection sec) {
DebugVC50SSSymbolBase sym = (DebugVC50SSSymbolBase) sec;
DebugVC50SymbolIterator iter = sym.getSymbolIterator();
printSymbolTable(iter);
}
private static void printSymbolTable(DebugVC50SymbolIterator iter) {
while (!iter.done()) {
int type = iter.getType() & 0xFFFF;
switch (type) {
case S_COMPILE: System.out.println(" S_COMPILE"); break;
case S_SSEARCH: System.out.println(" S_SSEARCH"); break;
case S_END: System.out.println(" S_END"); break;
case S_SKIP: System.out.println(" S_SKIP"); break;
case S_CVRESERVE: System.out.println(" S_CVRESERVE"); break;
case S_OBJNAME: System.out.println(" S_OBJNAME"); break;
case S_ENDARG: System.out.println(" S_ENDARG"); break;
case S_COBOLUDT: System.out.println(" S_COBOLUDT"); break;
case S_MANYREG: System.out.println(" S_MANYREG"); break;
case S_RETURN: System.out.println(" S_RETURN"); break;
case S_ENTRYTHIS: System.out.println(" S_ENTRYTHIS"); break;
case S_REGISTER: System.out.println(" S_REGISTER"); break;
case S_CONSTANT: System.out.println(" S_CONSTANT"); break;
case S_UDT: System.out.println(" S_UDT"); break;
case S_COBOLUDT2: System.out.println(" S_COBOLUDT2"); break;
case S_MANYREG2: System.out.println(" S_MANYREG2"); break;
case S_BPREL32: System.out.println(" S_BPREL32"); break;
case S_LDATA32: System.out.println(" S_LDATA32"); break;
case S_GDATA32: System.out.println(" S_GDATA32"); break;
case S_PUB32: System.out.println(" S_PUB32"); break;
case S_LPROC32: System.out.println(" S_LPROC32"); break;
case S_GPROC32: System.out.println(" S_GPROC32"); break;
case S_THUNK32: System.out.println(" S_THUNK32"); break;
case S_BLOCK32: System.out.println(" S_BLOCK32"); break;
case S_WITH32: System.out.println(" S_WITH32"); break;
case S_LABEL32: System.out.println(" S_LABEL32"); break;
case S_CEXMODEL32: System.out.println(" S_CEXMODEL32"); break;
case S_VFTTABLE32: System.out.println(" S_VFTTABLE32"); break;
case S_REGREL32: System.out.println(" S_REGREL32"); break;
case S_LTHREAD32: System.out.println(" S_LTHREAD32"); break;
case S_GTHREAD32: System.out.println(" S_GTHREAD32"); break;
case S_LPROCMIPS: System.out.println(" S_LPROCMIPS"); break;
case S_GPROCMIPS: System.out.println(" S_GPROCMIPS"); break;
case S_PROCREF: System.out.println(" S_PROCREF"); break;
case S_DATAREF: System.out.println(" S_DATAREF"); break;
case S_ALIGN: System.out.println(" S_ALIGN"); break;
default: System.out.println(" (Unknown symbol type " + type + ")"); break;
}
iter.next();
}
}
private static void printTypeTable(DebugVC50Subsection sec) {
DebugVC50SSGlobalTypes types = (DebugVC50SSGlobalTypes) sec;
DebugVC50TypeIterator iter = types.getTypeIterator();
while (!iter.done()) {
System.out.print(" Type string: ");
while (!iter.typeStringDone()) {
int leaf = iter.typeStringLeaf() & 0xFFFF;
switch (leaf) {
case LF_MODIFIER: System.out.print("LF_MODIFIER "); break;
case LF_POINTER: System.out.print("LF_POINTER "); break;
case LF_ARRAY: System.out.print("LF_ARRAY "); break;
case LF_CLASS: System.out.print("LF_CLASS "); break;
case LF_STRUCTURE: System.out.print("LF_STRUCTURE "); break;
case LF_UNION: System.out.print("LF_UNION "); break;
case LF_ENUM: System.out.print("LF_ENUM "); break;
case LF_PROCEDURE: System.out.print("LF_PROCEDURE "); break;
case LF_MFUNCTION: System.out.print("LF_MFUNCTION "); break;
case LF_VTSHAPE: System.out.print("LF_VTSHAPE "); break;
case LF_COBOL0: System.out.print("LF_COBOL0 "); break;
case LF_COBOL1: System.out.print("LF_COBOL1 "); break;
case LF_BARRAY: System.out.print("LF_BARRAY "); break;
case LF_LABEL: System.out.print("LF_LABEL "); break;
case LF_NULL: System.out.print("LF_NULL "); break;
case LF_NOTTRAN: System.out.print("LF_NOTTRAN "); break;
case LF_DIMARRAY: System.out.print("LF_DIMARRAY "); break;
case LF_VFTPATH: System.out.print("LF_VFTPATH "); break;
case LF_PRECOMP: System.out.print("LF_PRECOMP "); break;
case LF_ENDPRECOMP: System.out.print("LF_ENDPRECOMP "); break;
case LF_OEM: System.out.print("LF_OEM "); break;
case LF_TYPESERVER: System.out.print("LF_TYPESERVER "); break;
case LF_SKIP: System.out.print("LF_SKIP "); break;
case LF_ARGLIST: System.out.print("LF_ARGLIST "); break;
case LF_DEFARG: System.out.print("LF_DEFARG "); break;
case LF_FIELDLIST: System.out.print("LF_FIELDLIST "); break;
case LF_DERIVED: System.out.print("LF_DERIVED "); break;
case LF_BITFIELD: System.out.print("LF_BITFIELD "); break;
case LF_METHODLIST: System.out.print("LF_METHODLIST "); break;
case LF_DIMCONU: System.out.print("LF_DIMCONU "); break;
case LF_DIMCONLU: System.out.print("LF_DIMCONLU "); break;
case LF_DIMVARU: System.out.print("LF_DIMVARU "); break;
case LF_DIMVARLU: System.out.print("LF_DIMVARLU "); break;
case LF_REFSYM: System.out.print("LF_REFSYM "); break;
case LF_BCLASS: System.out.print("LF_BCLASS "); break;
case LF_VBCLASS: System.out.print("LF_VBCLASS "); break;
case LF_IVBCLASS: System.out.print("LF_IVBCLASS "); break;
case LF_ENUMERATE: System.out.print("LF_ENUMERATE "); break;
case LF_FRIENDFCN: System.out.print("LF_FRIENDFCN "); break;
case LF_INDEX: System.out.print("LF_INDEX "); break;
case LF_MEMBER: System.out.print("LF_MEMBER "); System.out.print(iter.getMemberName() + " "); break;
case LF_STMEMBER: System.out.print("LF_STMEMBER "); break;
case LF_METHOD: System.out.print("LF_METHOD "); System.out.print(iter.getMethodName() + " "); break;
case LF_NESTTYPE: System.out.print("LF_NESTTYPE "); break;
case LF_VFUNCTAB: System.out.print("LF_VFUNCTAB "); break;
case LF_FRIENDCLS: System.out.print("LF_FRIENDCLS "); break;
case LF_ONEMETHOD: System.out.print("LF_ONEMETHOD "); System.out.print(iter.getOneMethodName() + " "); break;
case LF_VFUNCOFF: System.out.print("LF_VFUNCOFF "); break;
case LF_NESTTYPEEX: System.out.print("LF_NESTTYPEEX "); break;
case LF_MEMBERMODIFY: System.out.print("LF_MEMBERMODIFY "); break;
case LF_CHAR: System.out.print("LF_CHAR "); break;
case LF_SHORT: System.out.print("LF_SHORT "); break;
case LF_USHORT: System.out.print("LF_USHORT "); break;
case LF_LONG: System.out.print("LF_LONG "); break;
case LF_ULONG: System.out.print("LF_ULONG "); break;
case LF_REAL32: System.out.print("LF_REAL32 "); break;
case LF_REAL64: System.out.print("LF_REAL64 "); break;
case LF_REAL80: System.out.print("LF_REAL80 "); break;
case LF_REAL128: System.out.print("LF_REAL128 "); break;
case LF_QUADWORD: System.out.print("LF_QUADWORD "); break;
case LF_UQUADWORD: System.out.print("LF_UQUADWORD "); break;
case LF_REAL48: System.out.print("LF_REAL48 "); break;
case LF_COMPLEX32: System.out.print("LF_COMPLEX32 "); break;
case LF_COMPLEX64: System.out.print("LF_COMPLEX64 "); break;
case LF_COMPLEX80: System.out.print("LF_COMPLEX80 "); break;
case LF_COMPLEX128: System.out.print("LF_COMPLEX128 "); break;
case LF_VARSTRING: System.out.print("LF_VARSTRING "); break;
case LF_PAD0: System.out.print("LF_PAD0 "); break;
case LF_PAD1: System.out.print("LF_PAD1 "); break;
case LF_PAD2: System.out.print("LF_PAD2 "); break;
case LF_PAD3: System.out.print("LF_PAD3 "); break;
case LF_PAD4: System.out.print("LF_PAD4 "); break;
case LF_PAD5: System.out.print("LF_PAD5 "); break;
case LF_PAD6: System.out.print("LF_PAD6 "); break;
case LF_PAD7: System.out.print("LF_PAD7 "); break;
case LF_PAD8: System.out.print("LF_PAD8 "); break;
case LF_PAD9: System.out.print("LF_PAD9 "); break;
case LF_PAD10: System.out.print("LF_PAD10 "); break;
case LF_PAD11: System.out.print("LF_PAD11 "); break;
case LF_PAD12: System.out.print("LF_PAD12 "); break;
case LF_PAD13: System.out.print("LF_PAD13 "); break;
case LF_PAD14: System.out.print("LF_PAD14 "); break;
case LF_PAD15: System.out.print("LF_PAD15 "); break;
default: System.out.print("(Unknown leaf " + leaf + ")");
}
iter.typeStringNext();
}
System.out.println("");
iter.next();
}
}
}
|
