1 2003-08-05 Martin Baulig <martin@ximian.com>
3 * MonoSymbolTable.cs (MethodEntry.Index): New public field.
5 2003-06-27 Zoltan Varga <vargaz@freemail.hu>
7 * MonoSymbolWriter.cs: Enable calling of DefineDocument multiple
8 times with the same URL.
10 2003-06-10 Zoltan Varga <vargaz@freemail.hu>
12 * MonoSymbolFile.cs: Fix off-by-one error.
14 2003-03-22 Martin Baulig <martin@ximian.com>
16 * MonoSymbolTable.cs (MethodEntry.LocalNamesAmbiguous): New public
17 field. Specifies whether two local variables have the same name.
19 2003-03-13 Martin Baulig <martin@ximian.com>
21 Added basic support for lexical scopes. This is just to tell a
22 debugger that a local variable is only available in a specific
23 lexical scope and that another variable of the same name may exist
24 in another lexical scope. See debugger/test/TestLexicalScope.cs
27 * MonoSymbolTable.cs (LexicalScopeEntry): New class.
28 (LocalVariableEntry): Added `BlockIndex' field which specifies the
29 lexical scope of this variable.
31 * MonoSymbolWriter.cs (SourceBlock): Removed, we're now using
32 LexicalScopeEntry instead.
34 2003-02-22 Martin Baulig <martin@ximian.com>
36 * MonoSymbolTable.cs: Incremented version number.
38 2003-02-22 Martin Baulig <martin@ximian.com>
40 * MonoSymbolFile.cs (MonoSymbolFile.FindMethod): Fixed a bug.
41 (MonoSymbolFile.MethodLookup): New method.
43 2003-02-18 Martin Baulig <martin@ximian.com>
45 * MonoSymbolFile.cs (MonoSymbolFile.GetMethod): Added overloaded
46 version which takes a MethodBase.
48 2003-02-18 Martin Baulig <martin@ximian.com>
50 * MonoSymbolTable.cs (MethodIndexEntry): New public struct.
52 * MonoSymbolFile.cs (MonoSymbolFile.GetMethodByToken): New method.
54 2003-02-18 Martin Baulig <martin@ximian.com>
56 * MonoSymbolFile.cs (MonoSymbolFile.Assembly): New public property.
58 * MonoSymbolTable.cs (MethodEntry.MethodBase): New public property.
59 (MethodEntry.LocalTypes): New public variable.
61 2003-02-18 Martin Baulig <martin@ximian.com>
63 * MonoSymbolFile.cs (MethodEntry.ThisTypeIndex): Renamed to
64 ClassTypeIndex; provide this for all methods so we can get the
65 class of static methods.
67 2003-02-10 Nick Drochak <ndrochak@gol.com>
69 * Mono.CSharp.Debugger.build: passing the /r using an 'arg' node works.
70 The <include> node wasn't getting to the compiler. This fixes build
73 * MonoSymbolFile.cs: Qualify which Min method. Fixes build breakage
76 2003-02-09 Martin Baulig <martin@ximian.com>
78 * MonoSymbolWriter.cs (MonoSymbolWriter.ctor): We don't need the
79 `mbuilder_array' anymore.
81 2003-02-09 Martin Baulig <martin@ximian.com>
83 * MonoSymbolWriter.cs (SourceFile): Derive from SourceFileEntry.
84 (SourceBlock): We don't need source lines here.
85 (SourceMethod): We're always constructed with source info.
87 * MonoSymbolTable.cs: Added support for namespaces.
88 (NamespaceEntry): New struct.
89 (SourceFileEntry.DefineNamespace): New method.
90 (MethodEntry.BuildLineNumberTable): The table is already sorted,
91 so we don't need to do this here.
93 2003-02-09 Martin Baulig <martin@ximian.com>
95 * IMonoSymbolWriter.cs: Ooops, I forgot to remove this.
97 2003-02-08 Martin Baulig <martin@ximian.com>
99 * MonoSymbolDocumentWriter.cs: Removed.
101 * MonoSymbolWriter.cs (SourceFile): Implement ISymbolDocumentWriter.
103 2003-02-08 Martin Baulig <martin@ximian.com>
105 * MonoSymbolFile.cs (GetMethodSource): New public method.
106 (FindMethod): Return the correct index.
108 2003-02-07 Martin Baulig <martin@ximian.com>
110 * MonoSymbolFile.cs (Methods, Sources): New public properties.
112 2003-02-07 Martin Baulig <martin@ximian.com>
114 * MonoSymbolFile.cs (MonoSymbolFile.ReadSymbolFile): New public
115 static method, returns null (without throwing an exception) if the
116 assembly doesn't have any debugging info.
118 2003-02-07 Martin Baulig <martin@ximian.com>
120 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Removed the
121 custom initialization function.
123 * MonoSymbolTableWriter.cs: Removed; the code is now in
124 MonoSymbolFile.cs and MonoSymbolWriter.cs.
126 2003-02-07 Martin Baulig <martin@ximian.com>
128 * MonoSymbolFile.cs: The symbol file is now a resource in the
129 assembly instead of a separate file.
131 * MonoSymbolTable.cs: Did a few more cleanups, sort the line
132 number table and remove duplicate line numbers.
134 2003-02-05 Martin Baulig <martin@ximian.com>
136 Modified the symbol file format to speed up method looks by name
137 and cleaned this up a lot.
139 * MonoSymbolFile.cs: New public class. This is now a public class
140 and writes and reads the symbol file.
142 * IMonoBinaryReader.cs: Removed.
144 * MonoSymbolTable.cs: Set version number to 29.
146 2003-01-17 Zoltan Varga <vargaz@freemail.hu>
148 * MonoSymbolWriter.cs (OpenMethod): Make it work on constructors.
150 2002-10-13 Martin Baulig <martin@gnome.org>
152 * MonoSymbolTable.cs: Set version number to 28.
153 (SourceFileEntry): Read the methods when they're needed.
154 (MethodSourceEntry): Made this a struct, not a class.
156 2002-10-13 Martin Baulig <martin@gnome.org>
158 * MonoSymbolTable.cs: Set version number to 27. Added a source
159 file table which is used to search a method by source file + line number.
161 2002-09-21 Martin Baulig <martin@gnome.org>
163 * MonoSymbolTable.cs: Set version number to 26. Removed all the dynamic
164 stuff, this library now just deals with the compiler generated symbol table.
165 The dynamic stuff is private between the JIT and the debugger.
167 2002-09-21 Martin Baulig <martin@gnome.org>
169 * MonoSymbolTable.cs: Set version number to 25. Added information about
172 2002-09-20 Martin Baulig <martin@gnome.org>
174 * MonoSymbolTable.cs: Set version number to 24. Added a type index
175 table. Write the type of a local variable or a parameter as an index
178 2002-09-20 Martin Baulig <martin@gnome.org>
180 * IMonoSymbolWriter.cs: Remove all the unused interfaces.
182 2002-09-20 Martin Baulig <martin@gnome.org>
184 * MonoSymbolTable.cs: Set version number to 23, include the size
187 2002-09-20 Martin Baulig <martin@gnome.org>
189 * MonoSymbolTable.cs: Set version number to 22. Provide information
190 about parameters and local variables.
192 2002-09-20 Martin Baulig <martin@gnome.org>
194 * IMonoSymbolWriter.cs: Use fullly qualified name for
195 System.Diagnostics.SymbolStore.ISymbolWriter rather than `using' this
196 namespace. This allows us to use the name `ISymbolWriter' in our own
199 2002-09-18 Martin Baulig <martin@gnome.org>
201 * MonoSymbolTable.cs: Set version number to 21. Encode the source file
202 as a 4-byte length field followed by the UTF8 encoded string.
204 2002-09-18 Martin Baulig <martin@gnome.org>
206 * IMonoBinaryReader.cs: New interface.
208 * MonoSymbolTable.cs: Use IMonoBinaryReader instead of binary reader.
210 2002-09-16 Martin Baulig <martin@gnome.org>
212 * MonoSymbolTable.cs: Set version number to 20.
214 2002-09-14 Martin Baulig <martin@gnome.org>
216 * MonoSymbolWriter.cs, IMonoSymbolWriter.cs, MonoSymbolTableWriter.cs:
217 Make all classes and interfaces which don't need to be public internal.
219 2002-09-14 Martin Baulig <martin@gnome.org>
221 * MonoSymbolTable.cs: Use only CLS-compliant types here, bumped version
224 * MonoSymbolTableReader.cs: Removed, this is now in the debugger.
226 2002-09-03 Martin Baulig <martin@gnome.org>
228 * AssemblerWriterI386.cs, IAssemblerWriter.cs, MonoDwarfFileWriter.cs,
229 README, README.relocation-table, csharp-lang.[ch], gdb-csharp-support.patch,
230 gdb-variable-scopes.patch: Removed.
232 2002-09-03 Martin Baulig <martin@gnome.org>
234 * MonoSymbolTableReader.cs (MonoSymbolTableReader.ImageFile): New
237 * MonoSymbolTable.cs: Bumped version number to 18.
239 2002-08-27 Martin Baulig <martin@gnome.org>
241 * MonoSymbolTable.cs (MethodAddress): Removed `TrampolineAddress'.
243 2002-08-27 Martin Baulig <martin@gnome.org>
245 * MonoSymbolTable.cs: Changed the file format in a way that allows us
246 open it read-only and to use a specially malloced area for all the
249 2002-08-25 Martin Baulig <martin@gnome.org>
251 * MonoSymbolTableReader.cs: New file. This is the reader for the
252 new symbol file format.
254 2002-08-24 Martin Baulig <martin@gnome.org>
256 * MonoSymbolTable.cs, MonoSymbolTableWriter.cs: New files. This
257 creates a binary application.dbg file which will be used by the
258 JIT to display source lines for exceptions.
260 * list.unix: Disabled the dwarf file writer in the build.
262 2002-08-23 Martin Baulig <martin@gnome.org>
264 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Added
265 assembly name argument. Since the symbol writer needs to read the
266 final assembly, we need to give it its full pathname.
268 2002-08-23 Martin Baulig <martin@gnome.org>
270 * makefile.gnu, list.unix: Added.
272 2002-07-05 Martin Baulig <martin@gnome.org>
274 * MonoDwarfFileWriter.cs: Added support for types in referenced assemblies.
276 2002-07-05 Martin Baulig <martin@gnome.org>
278 * MonoDwarfFileWriter.cs: Added support for arrays.
280 * gdb-csharp-support.patch: Updated.
282 2002-06-29 Martin Baulig <martin@gnome.org>
284 * MonoDwarfFileWriter.cs (DieInheritance): Make this actually work.
286 2002-06-29 Martin Baulig <martin@gnome.org>
288 * MonoDwarfFileWriter.cs, MonoSymbolWriter.cs: Put all TAG_subprogram's into their
289 corresponding struct/class declarations.
291 2002-06-28 Martin Baulig <martin@gnome.org>
293 * gdb-csharp-support.patch: Updated.
295 2002-06-28 Martin Baulig <martin@gnome.org>
297 * MonoDwarfFileWriter.cs: Use a TAG_string_type when we're using GNU extensions.
298 Make static struct/class fields actually work. Provide a TAG_typedef for struct's
301 2002-05-30 Martin Baulig <martin@gnome.org>
303 * IMonoSymbolWriter (IMonoSymbolWriter): Added custom `Initialize' method.
305 * MonoSymbolWriter.cs (Initialize): The ISymbolWriter's `Initialize' method
306 is no longer supported and throws an exception.
307 (Initialize (string, string[])): New custom initialization function.
309 * MonoDwarfFileWriter.cs (DwarfFileWriter): Added `string[] args' argument
310 to the constructor to pass command line arguments.
312 * gdb-csharp-support.patch: Updated for GDB 5.2.
314 2002-05-30 Martin Baulig <martin@gnome.org>
316 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now get's the
317 AssemblyBuilder's `methods' array as third argument.
318 (OpenMethod): Use this array to get the method builder rather than using an
320 (get_method_builder): Removed this interncall.
322 2002-05-25 Martin Baulig <martin@gnome.org>
324 * MonoDwarfFileWriter.cs: Finished the type rewrite, put back strings and arrays.
326 2002-05-24 Martin Baulig <martin@gnome.org>
328 * IMonoSymbolWriter.cs (ISourceMethod): Added `FullName' and `Parameters'.
329 (ITypeHandle): New interface.
331 * DwarfFileWriter.cs: Largely reorganized the type writing code. Types are
332 now represented by ITypeHandle objects which are stored in a per-dwarf-writer
333 hash table. At the moment, all types still need to be in one compile unit due
334 to lacking support in gdb - but this new type code here already supports this.
336 * MonoSymbolWriter.cs: Moved all the subclasses to the top-level and made them
337 public, cleaned up the code, put everything into one compile unit.
338 (DefineLocalVariable): Added a version of this function which takes useful args.
340 2002-05-22 Martin Baulig <martin@gnome.org>
342 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Added `Sources' and `Methods'
345 * MonoDwarfFileWriter.cs (WriteSymbolTable): New public method. Moved the
346 code that writes the "mono_line_numbers" section here from the LineNumberEngine.
348 2002-05-22 Martin Baulig <martin@gnome.org>
350 * IMonoSymbolWriter.cs (IVariable): Replaced Token with `ISourceMethod Method'.
352 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now has an additional
353 ModuleBuilder argument.
354 (OpenMethod): Immediately call the `get_method' interncall to get the MethodBase
355 from the token, then store the MethodBase instead of the token. The token may
356 still change during the metadata library's fixup process.
357 (DoFixups): When the image has been written to disk, call the GetToken () method
358 on all MethodBuilders and all ConstructorBuilders to get the final metadata tokens.
360 2002-05-22 Martin Baulig <martin@gnome.org>
362 * AssemblerWriterI386.cs: Don't use GNU extensions and produce assembler
363 output which is free of comments and extra whitespaces so that it's suitable
366 2002-05-22 Martin Baulig <martin@gnome.org>
368 * IMonoSymbolWriter.cs (ISourceMethod): Replaced `MethodInfo MethodInfo' with
369 `MethodBase MethodBase' and added `Type ReturnType'. We're now correctly
370 dealing with constructors and not crashing anymore.
372 2002-05-21 Martin Baulig <martin@gnome.org>
374 * MonoDwarfFileWriter.cs: Write a special line number table which can be read
375 in by the metadata library to get line number information in backtraces.
377 2002-05-06 Martin Baulig <martin@gnome.org>
379 * MonoSymbolWriter.cs (MonoSymbolWriter.Close): Use Assembly.LoadFrom (), not
380 AppDomain.Load () to load the assembly.
382 2002-04-26 Martin Baulig <martin@gnome.org>
384 * gdb-csharp-support.patch: A patch for GDB (against the latest CVS version)
385 to implement C# support.
387 * csharp-lang.c, csharp-lang.h, csharp-mono-lang.c: Copy these into your GDB
388 source directory after applying the patch.
390 2002-04-26 Martin Baulig <martin@gnome.org>
392 * MonoDwarfFileWriter.cs (DieInternalString): Removed.
394 2002-04-25 Martin Baulig <martin@gnome.org>
396 * MonoDwarfFileWriter.cs: Reflect latest MonoString changes.
398 2002-04-13 Martin Baulig <martin@gnome.org>
400 * IMonoSymbolWriter.cs (ISourceBlock): Added `Blocks' property and `AddBlock'
401 method to support nested blocks.
403 * MonoSymbolWriter.cs: Correctly handle nested blocks.
405 * MonoDwarfFileWriter.cs (DieMember): Provide info for all fields, not just for
406 public ones; also added DW_AT_accessibility.
407 (DieVariable): Reflected latest debug-symfile.c changes.
409 2002-04-12 Martin Baulig <martin@gnome.org>
411 * gdb-variable-scopes.patch: A patch for GDB (against the latest CVS version)
412 to implement variable lifetimes.
414 2002-04-12 Martin Baulig <martin@gnome.org>
416 * MonoDwarfFileWriter.cs (DieVariable): Provide info about the variable's
417 lifetime using DW_AT_begin_scope and a new baulig extension DW_AT_end_scope.
419 2002-03-29 Martin Baulig <martin@gnome.org>
421 * AssemblerWriterI386.cs: Rewrote most of the string output function, do the
422 number->string conversion manually. It's now taking about 15 seconds to write
423 a symbol file for MCS, no longer more than a minute.
425 * MonoDwarfFileWriter.cs: Added some profiling code, speeded things up, fixed
428 2002-03-25 Martin Baulig <martin@gnome.org>
430 * MonoDwarfFileWriter.cs (CreateType): Return a `DieType'.
431 (RegisterType): Add the type to the type hash before creating dependency types
432 so we don't get recursion loops.
433 (RegisterPointerType): New func to register a "pointer to type" type.
434 (DieTypeDef, DiePointerType, DieArrayType, DieStringType, DieClassType): New
435 types; added support for strings, arrays and basic support for classes.
437 2002-03-24 Martin Baulig <martin@gnome.org>
439 * IMonoSymbolWriter.cs: Killed all methods in this interface, no longer needed.
441 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now takes a string
442 argument which is the full pathname of the assembly - you must call Close()
443 after the assembly has been written to disk since the symbol writer needs to
444 load the finished assembly to get its metadata.
446 * MonoDwarfFileWriter.cs: Added support for enums and structs.
448 2002-03-24 Martin Baulig <martin@gnome.org>
450 * MonoDwarfFileWriter.cs: Added support for method parameters.
452 2002-03-24 Martin Baulig <martin@gnome.org>
454 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Removed my custom OpenMethod(),
455 we're now using the ISymbolWriter's method.
456 (IVariable): Added `byte[] Signature' property.
458 * MonoSymbolWriter.cs (SetAssembly): New method. This must be called before
459 Close(); the assembly parameter is the already-written assembly, ie. it must
460 contain the full metadata.
461 (OpenMethod): Only take the token argument and set MethodInfo later in DoFixups.
462 (SetMethodSourceRange): You must call this function to tell the symbol writer
463 in which source file the method is defined.
464 (DefineLocal): Store the signature in the local.
465 (DoFixups): Use two new interncalls to set the SourceMethod's MethodInfo field
466 and the LocalVariable's Type field.
468 2002-03-23 Martin Baulig <martin@gnome.org>
470 * IMonoSymbolWriter.cs (ISourceBlock): New interface.
471 (ILocalVariable): Renamed this interface to IVariable.
472 (IVariable): Added Line, Type, Token.
473 (ILocalVariable, IMethodParameter): New interfaces, derive from IVariable.
474 (ISourceMethod): Added Blocks. Renamed FirstLine and LastLine to Start and End,
475 changed their type to ISourceLine. Removed CodeSize.
476 (ISourceLine): Renamed Line to Row, added Column. Added OffsetType and Offset.
478 * MonoDwarfFileWriter.cs (MonoDwarfFileWriter.DieLexicalBlock): New class.
479 (MonoDwarfFileWriter.DieMethodVariable): New class.
481 * MonoSymbolWriter.cs (OpenScope, CloseScope): Implemented.
482 Reflected latest IMonoSymbolWriter interface changes.
484 2002-03-20 Martin Baulig <martin@gnome.org>
486 * IAssemblerWriter.cs: New interface.
488 * AssemblerWriterI386.cs: New class.
490 * MonoDwarfFileWriter.cs: Use the IAssemblerWriter interface to make this class
491 platform and assembler independent.
493 2002-03-20 Martin Baulig <martin@gnome.org>
495 * IMonoSymbolWriter.cs (ISourceMethod): Added FirstLine, LastLine, CodeSize and
498 * MonoDwarfFileWriter.cs: Implemented line number support.
500 2002-03-19 Martin Baulig <martin@gnome.org>
502 * IMonoSymbolWriter.cs (ISourceFile, ISourceMethod, ISourceLine, ILocalVariable):
505 * IMonoSymbolWriter.cs (OpenMethod): Take a System.Reflection.MethodInfo, not
508 2002-03-19 Martin Baulig <martin@gnome.org>
510 This is an implementation of the System.Diagnostics.SymbolStore.SymbolWriter
511 interface. It's still work in progress and not yet used anywhere.
513 There is some preliminary documentation in the source files and some more
514 docu in the README and README.relocation-table files.
516 * IMonoSymbolWriter.cs: New file.
517 * MonoDwarfFileWriter.cs: New file.
518 * MonoSymbolDocumentWriter.cs: New file.
519 * MonoSymbolWriter.cs: New file.
521 * README, README.relocation-table: Documentation.