1 2003-03-22 Martin Baulig <martin@ximian.com>
3 * MonoSymbolTable.cs (MethodEntry.LocalNamesAmbiguous): New public
4 field. Specifies whether two local variables have the same name.
6 2003-03-13 Martin Baulig <martin@ximian.com>
8 Added basic support for lexical scopes. This is just to tell a
9 debugger that a local variable is only available in a specific
10 lexical scope and that another variable of the same name may exist
11 in another lexical scope. See debugger/test/TestLexicalScope.cs
14 * MonoSymbolTable.cs (LexicalScopeEntry): New class.
15 (LocalVariableEntry): Added `BlockIndex' field which specifies the
16 lexical scope of this variable.
18 * MonoSymbolWriter.cs (SourceBlock): Removed, we're now using
19 LexicalScopeEntry instead.
21 2003-02-22 Martin Baulig <martin@ximian.com>
23 * MonoSymbolTable.cs: Incremented version number.
25 2003-02-22 Martin Baulig <martin@ximian.com>
27 * MonoSymbolFile.cs (MonoSymbolFile.FindMethod): Fixed a bug.
28 (MonoSymbolFile.MethodLookup): New method.
30 2003-02-18 Martin Baulig <martin@ximian.com>
32 * MonoSymbolFile.cs (MonoSymbolFile.GetMethod): Added overloaded
33 version which takes a MethodBase.
35 2003-02-18 Martin Baulig <martin@ximian.com>
37 * MonoSymbolTable.cs (MethodIndexEntry): New public struct.
39 * MonoSymbolFile.cs (MonoSymbolFile.GetMethodByToken): New method.
41 2003-02-18 Martin Baulig <martin@ximian.com>
43 * MonoSymbolFile.cs (MonoSymbolFile.Assembly): New public property.
45 * MonoSymbolTable.cs (MethodEntry.MethodBase): New public property.
46 (MethodEntry.LocalTypes): New public variable.
48 2003-02-18 Martin Baulig <martin@ximian.com>
50 * MonoSymbolFile.cs (MethodEntry.ThisTypeIndex): Renamed to
51 ClassTypeIndex; provide this for all methods so we can get the
52 class of static methods.
54 2003-02-10 Nick Drochak <ndrochak@gol.com>
56 * Mono.CSharp.Debugger.build: passing the /r using an 'arg' node works.
57 The <include> node wasn't getting to the compiler. This fixes build
60 * MonoSymbolFile.cs: Qualify which Min method. Fixes build breakage
63 2003-02-09 Martin Baulig <martin@ximian.com>
65 * MonoSymbolWriter.cs (MonoSymbolWriter.ctor): We don't need the
66 `mbuilder_array' anymore.
68 2003-02-09 Martin Baulig <martin@ximian.com>
70 * MonoSymbolWriter.cs (SourceFile): Derive from SourceFileEntry.
71 (SourceBlock): We don't need source lines here.
72 (SourceMethod): We're always constructed with source info.
74 * MonoSymbolTable.cs: Added support for namespaces.
75 (NamespaceEntry): New struct.
76 (SourceFileEntry.DefineNamespace): New method.
77 (MethodEntry.BuildLineNumberTable): The table is already sorted,
78 so we don't need to do this here.
80 2003-02-09 Martin Baulig <martin@ximian.com>
82 * IMonoSymbolWriter.cs: Ooops, I forgot to remove this.
84 2003-02-08 Martin Baulig <martin@ximian.com>
86 * MonoSymbolDocumentWriter.cs: Removed.
88 * MonoSymbolWriter.cs (SourceFile): Implement ISymbolDocumentWriter.
90 2003-02-08 Martin Baulig <martin@ximian.com>
92 * MonoSymbolFile.cs (GetMethodSource): New public method.
93 (FindMethod): Return the correct index.
95 2003-02-07 Martin Baulig <martin@ximian.com>
97 * MonoSymbolFile.cs (Methods, Sources): New public properties.
99 2003-02-07 Martin Baulig <martin@ximian.com>
101 * MonoSymbolFile.cs (MonoSymbolFile.ReadSymbolFile): New public
102 static method, returns null (without throwing an exception) if the
103 assembly doesn't have any debugging info.
105 2003-02-07 Martin Baulig <martin@ximian.com>
107 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Removed the
108 custom initialization function.
110 * MonoSymbolTableWriter.cs: Removed; the code is now in
111 MonoSymbolFile.cs and MonoSymbolWriter.cs.
113 2003-02-07 Martin Baulig <martin@ximian.com>
115 * MonoSymbolFile.cs: The symbol file is now a resource in the
116 assembly instead of a separate file.
118 * MonoSymbolTable.cs: Did a few more cleanups, sort the line
119 number table and remove duplicate line numbers.
121 2003-02-05 Martin Baulig <martin@ximian.com>
123 Modified the symbol file format to speed up method looks by name
124 and cleaned this up a lot.
126 * MonoSymbolFile.cs: New public class. This is now a public class
127 and writes and reads the symbol file.
129 * IMonoBinaryReader.cs: Removed.
131 * MonoSymbolTable.cs: Set version number to 29.
133 2003-01-17 Zoltan Varga <vargaz@freemail.hu>
135 * MonoSymbolWriter.cs (OpenMethod): Make it work on constructors.
137 2002-10-13 Martin Baulig <martin@gnome.org>
139 * MonoSymbolTable.cs: Set version number to 28.
140 (SourceFileEntry): Read the methods when they're needed.
141 (MethodSourceEntry): Made this a struct, not a class.
143 2002-10-13 Martin Baulig <martin@gnome.org>
145 * MonoSymbolTable.cs: Set version number to 27. Added a source
146 file table which is used to search a method by source file + line number.
148 2002-09-21 Martin Baulig <martin@gnome.org>
150 * MonoSymbolTable.cs: Set version number to 26. Removed all the dynamic
151 stuff, this library now just deals with the compiler generated symbol table.
152 The dynamic stuff is private between the JIT and the debugger.
154 2002-09-21 Martin Baulig <martin@gnome.org>
156 * MonoSymbolTable.cs: Set version number to 25. Added information about
159 2002-09-20 Martin Baulig <martin@gnome.org>
161 * MonoSymbolTable.cs: Set version number to 24. Added a type index
162 table. Write the type of a local variable or a parameter as an index
165 2002-09-20 Martin Baulig <martin@gnome.org>
167 * IMonoSymbolWriter.cs: Remove all the unused interfaces.
169 2002-09-20 Martin Baulig <martin@gnome.org>
171 * MonoSymbolTable.cs: Set version number to 23, include the size
174 2002-09-20 Martin Baulig <martin@gnome.org>
176 * MonoSymbolTable.cs: Set version number to 22. Provide information
177 about parameters and local variables.
179 2002-09-20 Martin Baulig <martin@gnome.org>
181 * IMonoSymbolWriter.cs: Use fullly qualified name for
182 System.Diagnostics.SymbolStore.ISymbolWriter rather than `using' this
183 namespace. This allows us to use the name `ISymbolWriter' in our own
186 2002-09-18 Martin Baulig <martin@gnome.org>
188 * MonoSymbolTable.cs: Set version number to 21. Encode the source file
189 as a 4-byte length field followed by the UTF8 encoded string.
191 2002-09-18 Martin Baulig <martin@gnome.org>
193 * IMonoBinaryReader.cs: New interface.
195 * MonoSymbolTable.cs: Use IMonoBinaryReader instead of binary reader.
197 2002-09-16 Martin Baulig <martin@gnome.org>
199 * MonoSymbolTable.cs: Set version number to 20.
201 2002-09-14 Martin Baulig <martin@gnome.org>
203 * MonoSymbolWriter.cs, IMonoSymbolWriter.cs, MonoSymbolTableWriter.cs:
204 Make all classes and interfaces which don't need to be public internal.
206 2002-09-14 Martin Baulig <martin@gnome.org>
208 * MonoSymbolTable.cs: Use only CLS-compliant types here, bumped version
211 * MonoSymbolTableReader.cs: Removed, this is now in the debugger.
213 2002-09-03 Martin Baulig <martin@gnome.org>
215 * AssemblerWriterI386.cs, IAssemblerWriter.cs, MonoDwarfFileWriter.cs,
216 README, README.relocation-table, csharp-lang.[ch], gdb-csharp-support.patch,
217 gdb-variable-scopes.patch: Removed.
219 2002-09-03 Martin Baulig <martin@gnome.org>
221 * MonoSymbolTableReader.cs (MonoSymbolTableReader.ImageFile): New
224 * MonoSymbolTable.cs: Bumped version number to 18.
226 2002-08-27 Martin Baulig <martin@gnome.org>
228 * MonoSymbolTable.cs (MethodAddress): Removed `TrampolineAddress'.
230 2002-08-27 Martin Baulig <martin@gnome.org>
232 * MonoSymbolTable.cs: Changed the file format in a way that allows us
233 open it read-only and to use a specially malloced area for all the
236 2002-08-25 Martin Baulig <martin@gnome.org>
238 * MonoSymbolTableReader.cs: New file. This is the reader for the
239 new symbol file format.
241 2002-08-24 Martin Baulig <martin@gnome.org>
243 * MonoSymbolTable.cs, MonoSymbolTableWriter.cs: New files. This
244 creates a binary application.dbg file which will be used by the
245 JIT to display source lines for exceptions.
247 * list.unix: Disabled the dwarf file writer in the build.
249 2002-08-23 Martin Baulig <martin@gnome.org>
251 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Added
252 assembly name argument. Since the symbol writer needs to read the
253 final assembly, we need to give it its full pathname.
255 2002-08-23 Martin Baulig <martin@gnome.org>
257 * makefile.gnu, list.unix: Added.
259 2002-07-05 Martin Baulig <martin@gnome.org>
261 * MonoDwarfFileWriter.cs: Added support for types in referenced assemblies.
263 2002-07-05 Martin Baulig <martin@gnome.org>
265 * MonoDwarfFileWriter.cs: Added support for arrays.
267 * gdb-csharp-support.patch: Updated.
269 2002-06-29 Martin Baulig <martin@gnome.org>
271 * MonoDwarfFileWriter.cs (DieInheritance): Make this actually work.
273 2002-06-29 Martin Baulig <martin@gnome.org>
275 * MonoDwarfFileWriter.cs, MonoSymbolWriter.cs: Put all TAG_subprogram's into their
276 corresponding struct/class declarations.
278 2002-06-28 Martin Baulig <martin@gnome.org>
280 * gdb-csharp-support.patch: Updated.
282 2002-06-28 Martin Baulig <martin@gnome.org>
284 * MonoDwarfFileWriter.cs: Use a TAG_string_type when we're using GNU extensions.
285 Make static struct/class fields actually work. Provide a TAG_typedef for struct's
288 2002-05-30 Martin Baulig <martin@gnome.org>
290 * IMonoSymbolWriter (IMonoSymbolWriter): Added custom `Initialize' method.
292 * MonoSymbolWriter.cs (Initialize): The ISymbolWriter's `Initialize' method
293 is no longer supported and throws an exception.
294 (Initialize (string, string[])): New custom initialization function.
296 * MonoDwarfFileWriter.cs (DwarfFileWriter): Added `string[] args' argument
297 to the constructor to pass command line arguments.
299 * gdb-csharp-support.patch: Updated for GDB 5.2.
301 2002-05-30 Martin Baulig <martin@gnome.org>
303 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now get's the
304 AssemblyBuilder's `methods' array as third argument.
305 (OpenMethod): Use this array to get the method builder rather than using an
307 (get_method_builder): Removed this interncall.
309 2002-05-25 Martin Baulig <martin@gnome.org>
311 * MonoDwarfFileWriter.cs: Finished the type rewrite, put back strings and arrays.
313 2002-05-24 Martin Baulig <martin@gnome.org>
315 * IMonoSymbolWriter.cs (ISourceMethod): Added `FullName' and `Parameters'.
316 (ITypeHandle): New interface.
318 * DwarfFileWriter.cs: Largely reorganized the type writing code. Types are
319 now represented by ITypeHandle objects which are stored in a per-dwarf-writer
320 hash table. At the moment, all types still need to be in one compile unit due
321 to lacking support in gdb - but this new type code here already supports this.
323 * MonoSymbolWriter.cs: Moved all the subclasses to the top-level and made them
324 public, cleaned up the code, put everything into one compile unit.
325 (DefineLocalVariable): Added a version of this function which takes useful args.
327 2002-05-22 Martin Baulig <martin@gnome.org>
329 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Added `Sources' and `Methods'
332 * MonoDwarfFileWriter.cs (WriteSymbolTable): New public method. Moved the
333 code that writes the "mono_line_numbers" section here from the LineNumberEngine.
335 2002-05-22 Martin Baulig <martin@gnome.org>
337 * IMonoSymbolWriter.cs (IVariable): Replaced Token with `ISourceMethod Method'.
339 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now has an additional
340 ModuleBuilder argument.
341 (OpenMethod): Immediately call the `get_method' interncall to get the MethodBase
342 from the token, then store the MethodBase instead of the token. The token may
343 still change during the metadata library's fixup process.
344 (DoFixups): When the image has been written to disk, call the GetToken () method
345 on all MethodBuilders and all ConstructorBuilders to get the final metadata tokens.
347 2002-05-22 Martin Baulig <martin@gnome.org>
349 * AssemblerWriterI386.cs: Don't use GNU extensions and produce assembler
350 output which is free of comments and extra whitespaces so that it's suitable
353 2002-05-22 Martin Baulig <martin@gnome.org>
355 * IMonoSymbolWriter.cs (ISourceMethod): Replaced `MethodInfo MethodInfo' with
356 `MethodBase MethodBase' and added `Type ReturnType'. We're now correctly
357 dealing with constructors and not crashing anymore.
359 2002-05-21 Martin Baulig <martin@gnome.org>
361 * MonoDwarfFileWriter.cs: Write a special line number table which can be read
362 in by the metadata library to get line number information in backtraces.
364 2002-05-06 Martin Baulig <martin@gnome.org>
366 * MonoSymbolWriter.cs (MonoSymbolWriter.Close): Use Assembly.LoadFrom (), not
367 AppDomain.Load () to load the assembly.
369 2002-04-26 Martin Baulig <martin@gnome.org>
371 * gdb-csharp-support.patch: A patch for GDB (against the latest CVS version)
372 to implement C# support.
374 * csharp-lang.c, csharp-lang.h, csharp-mono-lang.c: Copy these into your GDB
375 source directory after applying the patch.
377 2002-04-26 Martin Baulig <martin@gnome.org>
379 * MonoDwarfFileWriter.cs (DieInternalString): Removed.
381 2002-04-25 Martin Baulig <martin@gnome.org>
383 * MonoDwarfFileWriter.cs: Reflect latest MonoString changes.
385 2002-04-13 Martin Baulig <martin@gnome.org>
387 * IMonoSymbolWriter.cs (ISourceBlock): Added `Blocks' property and `AddBlock'
388 method to support nested blocks.
390 * MonoSymbolWriter.cs: Correctly handle nested blocks.
392 * MonoDwarfFileWriter.cs (DieMember): Provide info for all fields, not just for
393 public ones; also added DW_AT_accessibility.
394 (DieVariable): Reflected latest debug-symfile.c changes.
396 2002-04-12 Martin Baulig <martin@gnome.org>
398 * gdb-variable-scopes.patch: A patch for GDB (against the latest CVS version)
399 to implement variable lifetimes.
401 2002-04-12 Martin Baulig <martin@gnome.org>
403 * MonoDwarfFileWriter.cs (DieVariable): Provide info about the variable's
404 lifetime using DW_AT_begin_scope and a new baulig extension DW_AT_end_scope.
406 2002-03-29 Martin Baulig <martin@gnome.org>
408 * AssemblerWriterI386.cs: Rewrote most of the string output function, do the
409 number->string conversion manually. It's now taking about 15 seconds to write
410 a symbol file for MCS, no longer more than a minute.
412 * MonoDwarfFileWriter.cs: Added some profiling code, speeded things up, fixed
415 2002-03-25 Martin Baulig <martin@gnome.org>
417 * MonoDwarfFileWriter.cs (CreateType): Return a `DieType'.
418 (RegisterType): Add the type to the type hash before creating dependency types
419 so we don't get recursion loops.
420 (RegisterPointerType): New func to register a "pointer to type" type.
421 (DieTypeDef, DiePointerType, DieArrayType, DieStringType, DieClassType): New
422 types; added support for strings, arrays and basic support for classes.
424 2002-03-24 Martin Baulig <martin@gnome.org>
426 * IMonoSymbolWriter.cs: Killed all methods in this interface, no longer needed.
428 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now takes a string
429 argument which is the full pathname of the assembly - you must call Close()
430 after the assembly has been written to disk since the symbol writer needs to
431 load the finished assembly to get its metadata.
433 * MonoDwarfFileWriter.cs: Added support for enums and structs.
435 2002-03-24 Martin Baulig <martin@gnome.org>
437 * MonoDwarfFileWriter.cs: Added support for method parameters.
439 2002-03-24 Martin Baulig <martin@gnome.org>
441 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Removed my custom OpenMethod(),
442 we're now using the ISymbolWriter's method.
443 (IVariable): Added `byte[] Signature' property.
445 * MonoSymbolWriter.cs (SetAssembly): New method. This must be called before
446 Close(); the assembly parameter is the already-written assembly, ie. it must
447 contain the full metadata.
448 (OpenMethod): Only take the token argument and set MethodInfo later in DoFixups.
449 (SetMethodSourceRange): You must call this function to tell the symbol writer
450 in which source file the method is defined.
451 (DefineLocal): Store the signature in the local.
452 (DoFixups): Use two new interncalls to set the SourceMethod's MethodInfo field
453 and the LocalVariable's Type field.
455 2002-03-23 Martin Baulig <martin@gnome.org>
457 * IMonoSymbolWriter.cs (ISourceBlock): New interface.
458 (ILocalVariable): Renamed this interface to IVariable.
459 (IVariable): Added Line, Type, Token.
460 (ILocalVariable, IMethodParameter): New interfaces, derive from IVariable.
461 (ISourceMethod): Added Blocks. Renamed FirstLine and LastLine to Start and End,
462 changed their type to ISourceLine. Removed CodeSize.
463 (ISourceLine): Renamed Line to Row, added Column. Added OffsetType and Offset.
465 * MonoDwarfFileWriter.cs (MonoDwarfFileWriter.DieLexicalBlock): New class.
466 (MonoDwarfFileWriter.DieMethodVariable): New class.
468 * MonoSymbolWriter.cs (OpenScope, CloseScope): Implemented.
469 Reflected latest IMonoSymbolWriter interface changes.
471 2002-03-20 Martin Baulig <martin@gnome.org>
473 * IAssemblerWriter.cs: New interface.
475 * AssemblerWriterI386.cs: New class.
477 * MonoDwarfFileWriter.cs: Use the IAssemblerWriter interface to make this class
478 platform and assembler independent.
480 2002-03-20 Martin Baulig <martin@gnome.org>
482 * IMonoSymbolWriter.cs (ISourceMethod): Added FirstLine, LastLine, CodeSize and
485 * MonoDwarfFileWriter.cs: Implemented line number support.
487 2002-03-19 Martin Baulig <martin@gnome.org>
489 * IMonoSymbolWriter.cs (ISourceFile, ISourceMethod, ISourceLine, ILocalVariable):
492 * IMonoSymbolWriter.cs (OpenMethod): Take a System.Reflection.MethodInfo, not
495 2002-03-19 Martin Baulig <martin@gnome.org>
497 This is an implementation of the System.Diagnostics.SymbolStore.SymbolWriter
498 interface. It's still work in progress and not yet used anywhere.
500 There is some preliminary documentation in the source files and some more
501 docu in the README and README.relocation-table files.
503 * IMonoSymbolWriter.cs: New file.
504 * MonoDwarfFileWriter.cs: New file.
505 * MonoSymbolDocumentWriter.cs: New file.
506 * MonoSymbolWriter.cs: New file.
508 * README, README.relocation-table: Documentation.