1 2004-01-16 Martin Baulig <martin@ximian.com>
3 Set version number to 36.
5 * MonoSymbolFile.cs (MonoSymbolFile): Removed 'FindMethod' and
8 * MonoSymbolTable.cs (MethodEntry): Don't write the method's full
9 name into the symbol file.
11 2004-01-16 Martin Baulig <martin@ximian.com>
13 * MonoSymbolFile.cs (MonoDebuggerSupport): As suggested by Ben
14 Maurer, create a delegate type for each of the methods and then
17 2004-01-15 Martin Baulig <martin@ximian.com>
19 * MonoSymbolFile.cs (MonoDebuggerSupport): New public class
20 containing static wrappers for calling the `MonoDebugger_*'
21 function in S.R.Assembly.
23 2004-01-13 Martin Baulig <martin@ximian.com>
25 * MonoSymbolTable.cs: Added more #region's and a comment at the
28 * MonoSymbolWriter.cs (SourceMethod.BuildLineNumberTable): Removed
29 it here since it's in MethodEntry again.
31 2004-01-13 Martin Baulig <martin@ximian.com>
33 * ChangeLog, MonoSymbolTable.cs: Reviewed Ben's patches. For
34 those which are not ok, I'll add detailed comments to the source
37 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
39 [Revision 1.41, not approved. Martin]
40 * MonoSymbolTable.cs (MethodEntry): kill more
43 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
45 [Revision 1.40, not approved. Martin]
46 * MonoSymbolTable.cs (MethodEntry): Remove the
47 SourceFileIndex field, we already have the info.
49 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
51 [Revision 1.39, approved. Martin]
52 * MonoSymbolTable.cs: Don't make the MethodIndexEntry
53 part of the method entry class, because it just
56 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
58 [Revisions 1.37 and 1.38; not approved. Martin]
59 * MonoSymbolTable.cs (MethodEntry.BuildLineNumberTable): Removed.
61 * MonoSymbolTable.cs, MonoSymbolWriter.cs: Use
62 fewer arrays, dont use arraylists with structs.
64 2003-12-27 Ben Maurer <bmaurer@users.sourceforge.net>
66 * MonoSymbolFile.cs: Much, much better string writing.
68 2003-12-20 Ben Maurer <bmaurer@users.sourceforge.net>
70 [Revision 1.36, approved. Martin]
71 * MonoSymbolTable.cs: Fewer StringBuilder allocs.
73 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
75 * MonoSymbolWriter.cs: Create ArrayLists only when needed.
77 2003-12-07 Ben Maurer <bmaurer@users.sourceforge.net>
79 [Revision 1.35, approved. Martin]
80 * MonoSymbolTable.cs: It is faster to do a linear search
81 than it is to make a hashtable. Even though the linear
82 search is O(n^2) while the hashtable is O(n), the allocation
83 cost for a hashtable is *very* high, especially when only
84 a few members will be added.
86 2003-09-06 Martin Baulig <martin@ximian.com>
88 * MonoSymbolFile.cs: Removed debugging output.
90 2003-08-05 Martin Baulig <martin@ximian.com>
92 * MonoSymbolTable.cs (MethodEntry.Index): New public field.
94 2003-06-27 Zoltan Varga <vargaz@freemail.hu>
96 * MonoSymbolWriter.cs: Enable calling of DefineDocument multiple
97 times with the same URL.
99 2003-06-10 Zoltan Varga <vargaz@freemail.hu>
101 * MonoSymbolFile.cs: Fix off-by-one error.
103 2003-03-22 Martin Baulig <martin@ximian.com>
105 * MonoSymbolTable.cs (MethodEntry.LocalNamesAmbiguous): New public
106 field. Specifies whether two local variables have the same name.
108 2003-03-13 Martin Baulig <martin@ximian.com>
110 Added basic support for lexical scopes. This is just to tell a
111 debugger that a local variable is only available in a specific
112 lexical scope and that another variable of the same name may exist
113 in another lexical scope. See debugger/test/TestLexicalScope.cs
116 * MonoSymbolTable.cs (LexicalScopeEntry): New class.
117 (LocalVariableEntry): Added `BlockIndex' field which specifies the
118 lexical scope of this variable.
120 * MonoSymbolWriter.cs (SourceBlock): Removed, we're now using
121 LexicalScopeEntry instead.
123 2003-02-22 Martin Baulig <martin@ximian.com>
125 * MonoSymbolTable.cs: Incremented version number.
127 2003-02-22 Martin Baulig <martin@ximian.com>
129 * MonoSymbolFile.cs (MonoSymbolFile.FindMethod): Fixed a bug.
130 (MonoSymbolFile.MethodLookup): New method.
132 2003-02-18 Martin Baulig <martin@ximian.com>
134 * MonoSymbolFile.cs (MonoSymbolFile.GetMethod): Added overloaded
135 version which takes a MethodBase.
137 2003-02-18 Martin Baulig <martin@ximian.com>
139 * MonoSymbolTable.cs (MethodIndexEntry): New public struct.
141 * MonoSymbolFile.cs (MonoSymbolFile.GetMethodByToken): New method.
143 2003-02-18 Martin Baulig <martin@ximian.com>
145 * MonoSymbolFile.cs (MonoSymbolFile.Assembly): New public property.
147 * MonoSymbolTable.cs (MethodEntry.MethodBase): New public property.
148 (MethodEntry.LocalTypes): New public variable.
150 2003-02-18 Martin Baulig <martin@ximian.com>
152 * MonoSymbolFile.cs (MethodEntry.ThisTypeIndex): Renamed to
153 ClassTypeIndex; provide this for all methods so we can get the
154 class of static methods.
156 2003-02-10 Nick Drochak <ndrochak@gol.com>
158 * Mono.CSharp.Debugger.build: passing the /r using an 'arg' node works.
159 The <include> node wasn't getting to the compiler. This fixes build
162 * MonoSymbolFile.cs: Qualify which Min method. Fixes build breakage
165 2003-02-09 Martin Baulig <martin@ximian.com>
167 * MonoSymbolWriter.cs (MonoSymbolWriter.ctor): We don't need the
168 `mbuilder_array' anymore.
170 2003-02-09 Martin Baulig <martin@ximian.com>
172 * MonoSymbolWriter.cs (SourceFile): Derive from SourceFileEntry.
173 (SourceBlock): We don't need source lines here.
174 (SourceMethod): We're always constructed with source info.
176 * MonoSymbolTable.cs: Added support for namespaces.
177 (NamespaceEntry): New struct.
178 (SourceFileEntry.DefineNamespace): New method.
179 (MethodEntry.BuildLineNumberTable): The table is already sorted,
180 so we don't need to do this here.
182 2003-02-09 Martin Baulig <martin@ximian.com>
184 * IMonoSymbolWriter.cs: Ooops, I forgot to remove this.
186 2003-02-08 Martin Baulig <martin@ximian.com>
188 * MonoSymbolDocumentWriter.cs: Removed.
190 * MonoSymbolWriter.cs (SourceFile): Implement ISymbolDocumentWriter.
192 2003-02-08 Martin Baulig <martin@ximian.com>
194 * MonoSymbolFile.cs (GetMethodSource): New public method.
195 (FindMethod): Return the correct index.
197 2003-02-07 Martin Baulig <martin@ximian.com>
199 * MonoSymbolFile.cs (Methods, Sources): New public properties.
201 2003-02-07 Martin Baulig <martin@ximian.com>
203 * MonoSymbolFile.cs (MonoSymbolFile.ReadSymbolFile): New public
204 static method, returns null (without throwing an exception) if the
205 assembly doesn't have any debugging info.
207 2003-02-07 Martin Baulig <martin@ximian.com>
209 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Removed the
210 custom initialization function.
212 * MonoSymbolTableWriter.cs: Removed; the code is now in
213 MonoSymbolFile.cs and MonoSymbolWriter.cs.
215 2003-02-07 Martin Baulig <martin@ximian.com>
217 * MonoSymbolFile.cs: The symbol file is now a resource in the
218 assembly instead of a separate file.
220 * MonoSymbolTable.cs: Did a few more cleanups, sort the line
221 number table and remove duplicate line numbers.
223 2003-02-05 Martin Baulig <martin@ximian.com>
225 Modified the symbol file format to speed up method looks by name
226 and cleaned this up a lot.
228 * MonoSymbolFile.cs: New public class. This is now a public class
229 and writes and reads the symbol file.
231 * IMonoBinaryReader.cs: Removed.
233 * MonoSymbolTable.cs: Set version number to 29.
235 2003-01-17 Zoltan Varga <vargaz@freemail.hu>
237 * MonoSymbolWriter.cs (OpenMethod): Make it work on constructors.
239 2002-10-13 Martin Baulig <martin@gnome.org>
241 * MonoSymbolTable.cs: Set version number to 28.
242 (SourceFileEntry): Read the methods when they're needed.
243 (MethodSourceEntry): Made this a struct, not a class.
245 2002-10-13 Martin Baulig <martin@gnome.org>
247 * MonoSymbolTable.cs: Set version number to 27. Added a source
248 file table which is used to search a method by source file + line number.
250 2002-09-21 Martin Baulig <martin@gnome.org>
252 * MonoSymbolTable.cs: Set version number to 26. Removed all the dynamic
253 stuff, this library now just deals with the compiler generated symbol table.
254 The dynamic stuff is private between the JIT and the debugger.
256 2002-09-21 Martin Baulig <martin@gnome.org>
258 * MonoSymbolTable.cs: Set version number to 25. Added information about
261 2002-09-20 Martin Baulig <martin@gnome.org>
263 * MonoSymbolTable.cs: Set version number to 24. Added a type index
264 table. Write the type of a local variable or a parameter as an index
267 2002-09-20 Martin Baulig <martin@gnome.org>
269 * IMonoSymbolWriter.cs: Remove all the unused interfaces.
271 2002-09-20 Martin Baulig <martin@gnome.org>
273 * MonoSymbolTable.cs: Set version number to 23, include the size
276 2002-09-20 Martin Baulig <martin@gnome.org>
278 * MonoSymbolTable.cs: Set version number to 22. Provide information
279 about parameters and local variables.
281 2002-09-20 Martin Baulig <martin@gnome.org>
283 * IMonoSymbolWriter.cs: Use fullly qualified name for
284 System.Diagnostics.SymbolStore.ISymbolWriter rather than `using' this
285 namespace. This allows us to use the name `ISymbolWriter' in our own
288 2002-09-18 Martin Baulig <martin@gnome.org>
290 * MonoSymbolTable.cs: Set version number to 21. Encode the source file
291 as a 4-byte length field followed by the UTF8 encoded string.
293 2002-09-18 Martin Baulig <martin@gnome.org>
295 * IMonoBinaryReader.cs: New interface.
297 * MonoSymbolTable.cs: Use IMonoBinaryReader instead of binary reader.
299 2002-09-16 Martin Baulig <martin@gnome.org>
301 * MonoSymbolTable.cs: Set version number to 20.
303 2002-09-14 Martin Baulig <martin@gnome.org>
305 * MonoSymbolWriter.cs, IMonoSymbolWriter.cs, MonoSymbolTableWriter.cs:
306 Make all classes and interfaces which don't need to be public internal.
308 2002-09-14 Martin Baulig <martin@gnome.org>
310 * MonoSymbolTable.cs: Use only CLS-compliant types here, bumped version
313 * MonoSymbolTableReader.cs: Removed, this is now in the debugger.
315 2002-09-03 Martin Baulig <martin@gnome.org>
317 * AssemblerWriterI386.cs, IAssemblerWriter.cs, MonoDwarfFileWriter.cs,
318 README, README.relocation-table, csharp-lang.[ch], gdb-csharp-support.patch,
319 gdb-variable-scopes.patch: Removed.
321 2002-09-03 Martin Baulig <martin@gnome.org>
323 * MonoSymbolTableReader.cs (MonoSymbolTableReader.ImageFile): New
326 * MonoSymbolTable.cs: Bumped version number to 18.
328 2002-08-27 Martin Baulig <martin@gnome.org>
330 * MonoSymbolTable.cs (MethodAddress): Removed `TrampolineAddress'.
332 2002-08-27 Martin Baulig <martin@gnome.org>
334 * MonoSymbolTable.cs: Changed the file format in a way that allows us
335 open it read-only and to use a specially malloced area for all the
338 2002-08-25 Martin Baulig <martin@gnome.org>
340 * MonoSymbolTableReader.cs: New file. This is the reader for the
341 new symbol file format.
343 2002-08-24 Martin Baulig <martin@gnome.org>
345 * MonoSymbolTable.cs, MonoSymbolTableWriter.cs: New files. This
346 creates a binary application.dbg file which will be used by the
347 JIT to display source lines for exceptions.
349 * list.unix: Disabled the dwarf file writer in the build.
351 2002-08-23 Martin Baulig <martin@gnome.org>
353 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Added
354 assembly name argument. Since the symbol writer needs to read the
355 final assembly, we need to give it its full pathname.
357 2002-08-23 Martin Baulig <martin@gnome.org>
359 * makefile.gnu, list.unix: Added.
361 2002-07-05 Martin Baulig <martin@gnome.org>
363 * MonoDwarfFileWriter.cs: Added support for types in referenced assemblies.
365 2002-07-05 Martin Baulig <martin@gnome.org>
367 * MonoDwarfFileWriter.cs: Added support for arrays.
369 * gdb-csharp-support.patch: Updated.
371 2002-06-29 Martin Baulig <martin@gnome.org>
373 * MonoDwarfFileWriter.cs (DieInheritance): Make this actually work.
375 2002-06-29 Martin Baulig <martin@gnome.org>
377 * MonoDwarfFileWriter.cs, MonoSymbolWriter.cs: Put all TAG_subprogram's into their
378 corresponding struct/class declarations.
380 2002-06-28 Martin Baulig <martin@gnome.org>
382 * gdb-csharp-support.patch: Updated.
384 2002-06-28 Martin Baulig <martin@gnome.org>
386 * MonoDwarfFileWriter.cs: Use a TAG_string_type when we're using GNU extensions.
387 Make static struct/class fields actually work. Provide a TAG_typedef for struct's
390 2002-05-30 Martin Baulig <martin@gnome.org>
392 * IMonoSymbolWriter (IMonoSymbolWriter): Added custom `Initialize' method.
394 * MonoSymbolWriter.cs (Initialize): The ISymbolWriter's `Initialize' method
395 is no longer supported and throws an exception.
396 (Initialize (string, string[])): New custom initialization function.
398 * MonoDwarfFileWriter.cs (DwarfFileWriter): Added `string[] args' argument
399 to the constructor to pass command line arguments.
401 * gdb-csharp-support.patch: Updated for GDB 5.2.
403 2002-05-30 Martin Baulig <martin@gnome.org>
405 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now get's the
406 AssemblyBuilder's `methods' array as third argument.
407 (OpenMethod): Use this array to get the method builder rather than using an
409 (get_method_builder): Removed this interncall.
411 2002-05-25 Martin Baulig <martin@gnome.org>
413 * MonoDwarfFileWriter.cs: Finished the type rewrite, put back strings and arrays.
415 2002-05-24 Martin Baulig <martin@gnome.org>
417 * IMonoSymbolWriter.cs (ISourceMethod): Added `FullName' and `Parameters'.
418 (ITypeHandle): New interface.
420 * DwarfFileWriter.cs: Largely reorganized the type writing code. Types are
421 now represented by ITypeHandle objects which are stored in a per-dwarf-writer
422 hash table. At the moment, all types still need to be in one compile unit due
423 to lacking support in gdb - but this new type code here already supports this.
425 * MonoSymbolWriter.cs: Moved all the subclasses to the top-level and made them
426 public, cleaned up the code, put everything into one compile unit.
427 (DefineLocalVariable): Added a version of this function which takes useful args.
429 2002-05-22 Martin Baulig <martin@gnome.org>
431 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Added `Sources' and `Methods'
434 * MonoDwarfFileWriter.cs (WriteSymbolTable): New public method. Moved the
435 code that writes the "mono_line_numbers" section here from the LineNumberEngine.
437 2002-05-22 Martin Baulig <martin@gnome.org>
439 * IMonoSymbolWriter.cs (IVariable): Replaced Token with `ISourceMethod Method'.
441 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now has an additional
442 ModuleBuilder argument.
443 (OpenMethod): Immediately call the `get_method' interncall to get the MethodBase
444 from the token, then store the MethodBase instead of the token. The token may
445 still change during the metadata library's fixup process.
446 (DoFixups): When the image has been written to disk, call the GetToken () method
447 on all MethodBuilders and all ConstructorBuilders to get the final metadata tokens.
449 2002-05-22 Martin Baulig <martin@gnome.org>
451 * AssemblerWriterI386.cs: Don't use GNU extensions and produce assembler
452 output which is free of comments and extra whitespaces so that it's suitable
455 2002-05-22 Martin Baulig <martin@gnome.org>
457 * IMonoSymbolWriter.cs (ISourceMethod): Replaced `MethodInfo MethodInfo' with
458 `MethodBase MethodBase' and added `Type ReturnType'. We're now correctly
459 dealing with constructors and not crashing anymore.
461 2002-05-21 Martin Baulig <martin@gnome.org>
463 * MonoDwarfFileWriter.cs: Write a special line number table which can be read
464 in by the metadata library to get line number information in backtraces.
466 2002-05-06 Martin Baulig <martin@gnome.org>
468 * MonoSymbolWriter.cs (MonoSymbolWriter.Close): Use Assembly.LoadFrom (), not
469 AppDomain.Load () to load the assembly.
471 2002-04-26 Martin Baulig <martin@gnome.org>
473 * gdb-csharp-support.patch: A patch for GDB (against the latest CVS version)
474 to implement C# support.
476 * csharp-lang.c, csharp-lang.h, csharp-mono-lang.c: Copy these into your GDB
477 source directory after applying the patch.
479 2002-04-26 Martin Baulig <martin@gnome.org>
481 * MonoDwarfFileWriter.cs (DieInternalString): Removed.
483 2002-04-25 Martin Baulig <martin@gnome.org>
485 * MonoDwarfFileWriter.cs: Reflect latest MonoString changes.
487 2002-04-13 Martin Baulig <martin@gnome.org>
489 * IMonoSymbolWriter.cs (ISourceBlock): Added `Blocks' property and `AddBlock'
490 method to support nested blocks.
492 * MonoSymbolWriter.cs: Correctly handle nested blocks.
494 * MonoDwarfFileWriter.cs (DieMember): Provide info for all fields, not just for
495 public ones; also added DW_AT_accessibility.
496 (DieVariable): Reflected latest debug-symfile.c changes.
498 2002-04-12 Martin Baulig <martin@gnome.org>
500 * gdb-variable-scopes.patch: A patch for GDB (against the latest CVS version)
501 to implement variable lifetimes.
503 2002-04-12 Martin Baulig <martin@gnome.org>
505 * MonoDwarfFileWriter.cs (DieVariable): Provide info about the variable's
506 lifetime using DW_AT_begin_scope and a new baulig extension DW_AT_end_scope.
508 2002-03-29 Martin Baulig <martin@gnome.org>
510 * AssemblerWriterI386.cs: Rewrote most of the string output function, do the
511 number->string conversion manually. It's now taking about 15 seconds to write
512 a symbol file for MCS, no longer more than a minute.
514 * MonoDwarfFileWriter.cs: Added some profiling code, speeded things up, fixed
517 2002-03-25 Martin Baulig <martin@gnome.org>
519 * MonoDwarfFileWriter.cs (CreateType): Return a `DieType'.
520 (RegisterType): Add the type to the type hash before creating dependency types
521 so we don't get recursion loops.
522 (RegisterPointerType): New func to register a "pointer to type" type.
523 (DieTypeDef, DiePointerType, DieArrayType, DieStringType, DieClassType): New
524 types; added support for strings, arrays and basic support for classes.
526 2002-03-24 Martin Baulig <martin@gnome.org>
528 * IMonoSymbolWriter.cs: Killed all methods in this interface, no longer needed.
530 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now takes a string
531 argument which is the full pathname of the assembly - you must call Close()
532 after the assembly has been written to disk since the symbol writer needs to
533 load the finished assembly to get its metadata.
535 * MonoDwarfFileWriter.cs: Added support for enums and structs.
537 2002-03-24 Martin Baulig <martin@gnome.org>
539 * MonoDwarfFileWriter.cs: Added support for method parameters.
541 2002-03-24 Martin Baulig <martin@gnome.org>
543 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Removed my custom OpenMethod(),
544 we're now using the ISymbolWriter's method.
545 (IVariable): Added `byte[] Signature' property.
547 * MonoSymbolWriter.cs (SetAssembly): New method. This must be called before
548 Close(); the assembly parameter is the already-written assembly, ie. it must
549 contain the full metadata.
550 (OpenMethod): Only take the token argument and set MethodInfo later in DoFixups.
551 (SetMethodSourceRange): You must call this function to tell the symbol writer
552 in which source file the method is defined.
553 (DefineLocal): Store the signature in the local.
554 (DoFixups): Use two new interncalls to set the SourceMethod's MethodInfo field
555 and the LocalVariable's Type field.
557 2002-03-23 Martin Baulig <martin@gnome.org>
559 * IMonoSymbolWriter.cs (ISourceBlock): New interface.
560 (ILocalVariable): Renamed this interface to IVariable.
561 (IVariable): Added Line, Type, Token.
562 (ILocalVariable, IMethodParameter): New interfaces, derive from IVariable.
563 (ISourceMethod): Added Blocks. Renamed FirstLine and LastLine to Start and End,
564 changed their type to ISourceLine. Removed CodeSize.
565 (ISourceLine): Renamed Line to Row, added Column. Added OffsetType and Offset.
567 * MonoDwarfFileWriter.cs (MonoDwarfFileWriter.DieLexicalBlock): New class.
568 (MonoDwarfFileWriter.DieMethodVariable): New class.
570 * MonoSymbolWriter.cs (OpenScope, CloseScope): Implemented.
571 Reflected latest IMonoSymbolWriter interface changes.
573 2002-03-20 Martin Baulig <martin@gnome.org>
575 * IAssemblerWriter.cs: New interface.
577 * AssemblerWriterI386.cs: New class.
579 * MonoDwarfFileWriter.cs: Use the IAssemblerWriter interface to make this class
580 platform and assembler independent.
582 2002-03-20 Martin Baulig <martin@gnome.org>
584 * IMonoSymbolWriter.cs (ISourceMethod): Added FirstLine, LastLine, CodeSize and
587 * MonoDwarfFileWriter.cs: Implemented line number support.
589 2002-03-19 Martin Baulig <martin@gnome.org>
591 * IMonoSymbolWriter.cs (ISourceFile, ISourceMethod, ISourceLine, ILocalVariable):
594 * IMonoSymbolWriter.cs (OpenMethod): Take a System.Reflection.MethodInfo, not
597 2002-03-19 Martin Baulig <martin@gnome.org>
599 This is an implementation of the System.Diagnostics.SymbolStore.SymbolWriter
600 interface. It's still work in progress and not yet used anywhere.
602 There is some preliminary documentation in the source files and some more
603 docu in the README and README.relocation-table files.
605 * IMonoSymbolWriter.cs: New file.
606 * MonoDwarfFileWriter.cs: New file.
607 * MonoSymbolDocumentWriter.cs: New file.
608 * MonoSymbolWriter.cs: New file.
610 * README, README.relocation-table: Documentation.