1 2004-06-24 Raja R Harinath <rharinath@novell.com>
3 * Makefile (LIBRARY_COMPILE): Only define for W32.
5 2004-06-23 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7 * Makefile: build using mcs on windows.
9 2004-06-19 Martin Baulig <martin@ximian.com>
12 (SourceFileTable.Namespaces): New public property.
14 2004-06-02 Martin Baulig <martin@ximian.com>
16 Set version number to 37.
18 2004-05-23 Ben Maurer <bmaurer@users.sourceforge.net>
20 * MonoSymbolTable.cs (BuildLineNumberTable): Avoid arraylist.
22 2004-01-16 Martin Baulig <martin@ximian.com>
24 Set version number to 36.
26 * MonoSymbolFile.cs (MonoSymbolFile): Removed 'FindMethod' and
29 * MonoSymbolTable.cs (MethodEntry): Don't write the method's full
30 name into the symbol file.
32 2004-01-16 Martin Baulig <martin@ximian.com>
34 * MonoSymbolFile.cs (MonoDebuggerSupport): As suggested by Ben
35 Maurer, create a delegate type for each of the methods and then
38 2004-01-15 Martin Baulig <martin@ximian.com>
40 * MonoSymbolFile.cs (MonoDebuggerSupport): New public class
41 containing static wrappers for calling the `MonoDebugger_*'
42 function in S.R.Assembly.
44 2004-01-13 Martin Baulig <martin@ximian.com>
46 * MonoSymbolTable.cs: Added more #region's and a comment at the
49 * MonoSymbolWriter.cs (SourceMethod.BuildLineNumberTable): Removed
50 it here since it's in MethodEntry again.
52 2004-01-13 Martin Baulig <martin@ximian.com>
54 * ChangeLog, MonoSymbolTable.cs: Reviewed Ben's patches. For
55 those which are not ok, I'll add detailed comments to the source
58 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
60 [Revision 1.41, not approved. Martin]
61 * MonoSymbolTable.cs (MethodEntry): kill more
64 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
66 [Revision 1.40, not approved. Martin]
67 * MonoSymbolTable.cs (MethodEntry): Remove the
68 SourceFileIndex field, we already have the info.
70 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
72 [Revision 1.39, approved. Martin]
73 * MonoSymbolTable.cs: Don't make the MethodIndexEntry
74 part of the method entry class, because it just
77 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
79 [Revisions 1.37 and 1.38; not approved. Martin]
80 * MonoSymbolTable.cs (MethodEntry.BuildLineNumberTable): Removed.
82 * MonoSymbolTable.cs, MonoSymbolWriter.cs: Use
83 fewer arrays, dont use arraylists with structs.
85 2003-12-27 Ben Maurer <bmaurer@users.sourceforge.net>
87 * MonoSymbolFile.cs: Much, much better string writing.
89 2003-12-20 Ben Maurer <bmaurer@users.sourceforge.net>
91 [Revision 1.36, approved. Martin]
92 * MonoSymbolTable.cs: Fewer StringBuilder allocs.
94 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
96 * MonoSymbolWriter.cs: Create ArrayLists only when needed.
98 2003-12-07 Ben Maurer <bmaurer@users.sourceforge.net>
100 [Revision 1.35, approved. Martin]
101 * MonoSymbolTable.cs: It is faster to do a linear search
102 than it is to make a hashtable. Even though the linear
103 search is O(n^2) while the hashtable is O(n), the allocation
104 cost for a hashtable is *very* high, especially when only
105 a few members will be added.
107 2003-09-06 Martin Baulig <martin@ximian.com>
109 * MonoSymbolFile.cs: Removed debugging output.
111 2003-08-05 Martin Baulig <martin@ximian.com>
113 * MonoSymbolTable.cs (MethodEntry.Index): New public field.
115 2003-06-27 Zoltan Varga <vargaz@freemail.hu>
117 * MonoSymbolWriter.cs: Enable calling of DefineDocument multiple
118 times with the same URL.
120 2003-06-10 Zoltan Varga <vargaz@freemail.hu>
122 * MonoSymbolFile.cs: Fix off-by-one error.
124 2003-03-22 Martin Baulig <martin@ximian.com>
126 * MonoSymbolTable.cs (MethodEntry.LocalNamesAmbiguous): New public
127 field. Specifies whether two local variables have the same name.
129 2003-03-13 Martin Baulig <martin@ximian.com>
131 Added basic support for lexical scopes. This is just to tell a
132 debugger that a local variable is only available in a specific
133 lexical scope and that another variable of the same name may exist
134 in another lexical scope. See debugger/test/TestLexicalScope.cs
137 * MonoSymbolTable.cs (LexicalScopeEntry): New class.
138 (LocalVariableEntry): Added `BlockIndex' field which specifies the
139 lexical scope of this variable.
141 * MonoSymbolWriter.cs (SourceBlock): Removed, we're now using
142 LexicalScopeEntry instead.
144 2003-02-22 Martin Baulig <martin@ximian.com>
146 * MonoSymbolTable.cs: Incremented version number.
148 2003-02-22 Martin Baulig <martin@ximian.com>
150 * MonoSymbolFile.cs (MonoSymbolFile.FindMethod): Fixed a bug.
151 (MonoSymbolFile.MethodLookup): New method.
153 2003-02-18 Martin Baulig <martin@ximian.com>
155 * MonoSymbolFile.cs (MonoSymbolFile.GetMethod): Added overloaded
156 version which takes a MethodBase.
158 2003-02-18 Martin Baulig <martin@ximian.com>
160 * MonoSymbolTable.cs (MethodIndexEntry): New public struct.
162 * MonoSymbolFile.cs (MonoSymbolFile.GetMethodByToken): New method.
164 2003-02-18 Martin Baulig <martin@ximian.com>
166 * MonoSymbolFile.cs (MonoSymbolFile.Assembly): New public property.
168 * MonoSymbolTable.cs (MethodEntry.MethodBase): New public property.
169 (MethodEntry.LocalTypes): New public variable.
171 2003-02-18 Martin Baulig <martin@ximian.com>
173 * MonoSymbolFile.cs (MethodEntry.ThisTypeIndex): Renamed to
174 ClassTypeIndex; provide this for all methods so we can get the
175 class of static methods.
177 2003-02-10 Nick Drochak <ndrochak@gol.com>
179 * Mono.CSharp.Debugger.build: passing the /r using an 'arg' node works.
180 The <include> node wasn't getting to the compiler. This fixes build
183 * MonoSymbolFile.cs: Qualify which Min method. Fixes build breakage
186 2003-02-09 Martin Baulig <martin@ximian.com>
188 * MonoSymbolWriter.cs (MonoSymbolWriter.ctor): We don't need the
189 `mbuilder_array' anymore.
191 2003-02-09 Martin Baulig <martin@ximian.com>
193 * MonoSymbolWriter.cs (SourceFile): Derive from SourceFileEntry.
194 (SourceBlock): We don't need source lines here.
195 (SourceMethod): We're always constructed with source info.
197 * MonoSymbolTable.cs: Added support for namespaces.
198 (NamespaceEntry): New struct.
199 (SourceFileEntry.DefineNamespace): New method.
200 (MethodEntry.BuildLineNumberTable): The table is already sorted,
201 so we don't need to do this here.
203 2003-02-09 Martin Baulig <martin@ximian.com>
205 * IMonoSymbolWriter.cs: Ooops, I forgot to remove this.
207 2003-02-08 Martin Baulig <martin@ximian.com>
209 * MonoSymbolDocumentWriter.cs: Removed.
211 * MonoSymbolWriter.cs (SourceFile): Implement ISymbolDocumentWriter.
213 2003-02-08 Martin Baulig <martin@ximian.com>
215 * MonoSymbolFile.cs (GetMethodSource): New public method.
216 (FindMethod): Return the correct index.
218 2003-02-07 Martin Baulig <martin@ximian.com>
220 * MonoSymbolFile.cs (Methods, Sources): New public properties.
222 2003-02-07 Martin Baulig <martin@ximian.com>
224 * MonoSymbolFile.cs (MonoSymbolFile.ReadSymbolFile): New public
225 static method, returns null (without throwing an exception) if the
226 assembly doesn't have any debugging info.
228 2003-02-07 Martin Baulig <martin@ximian.com>
230 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Removed the
231 custom initialization function.
233 * MonoSymbolTableWriter.cs: Removed; the code is now in
234 MonoSymbolFile.cs and MonoSymbolWriter.cs.
236 2003-02-07 Martin Baulig <martin@ximian.com>
238 * MonoSymbolFile.cs: The symbol file is now a resource in the
239 assembly instead of a separate file.
241 * MonoSymbolTable.cs: Did a few more cleanups, sort the line
242 number table and remove duplicate line numbers.
244 2003-02-05 Martin Baulig <martin@ximian.com>
246 Modified the symbol file format to speed up method looks by name
247 and cleaned this up a lot.
249 * MonoSymbolFile.cs: New public class. This is now a public class
250 and writes and reads the symbol file.
252 * IMonoBinaryReader.cs: Removed.
254 * MonoSymbolTable.cs: Set version number to 29.
256 2003-01-17 Zoltan Varga <vargaz@freemail.hu>
258 * MonoSymbolWriter.cs (OpenMethod): Make it work on constructors.
260 2002-10-13 Martin Baulig <martin@gnome.org>
262 * MonoSymbolTable.cs: Set version number to 28.
263 (SourceFileEntry): Read the methods when they're needed.
264 (MethodSourceEntry): Made this a struct, not a class.
266 2002-10-13 Martin Baulig <martin@gnome.org>
268 * MonoSymbolTable.cs: Set version number to 27. Added a source
269 file table which is used to search a method by source file + line number.
271 2002-09-21 Martin Baulig <martin@gnome.org>
273 * MonoSymbolTable.cs: Set version number to 26. Removed all the dynamic
274 stuff, this library now just deals with the compiler generated symbol table.
275 The dynamic stuff is private between the JIT and the debugger.
277 2002-09-21 Martin Baulig <martin@gnome.org>
279 * MonoSymbolTable.cs: Set version number to 25. Added information about
282 2002-09-20 Martin Baulig <martin@gnome.org>
284 * MonoSymbolTable.cs: Set version number to 24. Added a type index
285 table. Write the type of a local variable or a parameter as an index
288 2002-09-20 Martin Baulig <martin@gnome.org>
290 * IMonoSymbolWriter.cs: Remove all the unused interfaces.
292 2002-09-20 Martin Baulig <martin@gnome.org>
294 * MonoSymbolTable.cs: Set version number to 23, include the size
297 2002-09-20 Martin Baulig <martin@gnome.org>
299 * MonoSymbolTable.cs: Set version number to 22. Provide information
300 about parameters and local variables.
302 2002-09-20 Martin Baulig <martin@gnome.org>
304 * IMonoSymbolWriter.cs: Use fullly qualified name for
305 System.Diagnostics.SymbolStore.ISymbolWriter rather than `using' this
306 namespace. This allows us to use the name `ISymbolWriter' in our own
309 2002-09-18 Martin Baulig <martin@gnome.org>
311 * MonoSymbolTable.cs: Set version number to 21. Encode the source file
312 as a 4-byte length field followed by the UTF8 encoded string.
314 2002-09-18 Martin Baulig <martin@gnome.org>
316 * IMonoBinaryReader.cs: New interface.
318 * MonoSymbolTable.cs: Use IMonoBinaryReader instead of binary reader.
320 2002-09-16 Martin Baulig <martin@gnome.org>
322 * MonoSymbolTable.cs: Set version number to 20.
324 2002-09-14 Martin Baulig <martin@gnome.org>
326 * MonoSymbolWriter.cs, IMonoSymbolWriter.cs, MonoSymbolTableWriter.cs:
327 Make all classes and interfaces which don't need to be public internal.
329 2002-09-14 Martin Baulig <martin@gnome.org>
331 * MonoSymbolTable.cs: Use only CLS-compliant types here, bumped version
334 * MonoSymbolTableReader.cs: Removed, this is now in the debugger.
336 2002-09-03 Martin Baulig <martin@gnome.org>
338 * AssemblerWriterI386.cs, IAssemblerWriter.cs, MonoDwarfFileWriter.cs,
339 README, README.relocation-table, csharp-lang.[ch], gdb-csharp-support.patch,
340 gdb-variable-scopes.patch: Removed.
342 2002-09-03 Martin Baulig <martin@gnome.org>
344 * MonoSymbolTableReader.cs (MonoSymbolTableReader.ImageFile): New
347 * MonoSymbolTable.cs: Bumped version number to 18.
349 2002-08-27 Martin Baulig <martin@gnome.org>
351 * MonoSymbolTable.cs (MethodAddress): Removed `TrampolineAddress'.
353 2002-08-27 Martin Baulig <martin@gnome.org>
355 * MonoSymbolTable.cs: Changed the file format in a way that allows us
356 open it read-only and to use a specially malloced area for all the
359 2002-08-25 Martin Baulig <martin@gnome.org>
361 * MonoSymbolTableReader.cs: New file. This is the reader for the
362 new symbol file format.
364 2002-08-24 Martin Baulig <martin@gnome.org>
366 * MonoSymbolTable.cs, MonoSymbolTableWriter.cs: New files. This
367 creates a binary application.dbg file which will be used by the
368 JIT to display source lines for exceptions.
370 * list.unix: Disabled the dwarf file writer in the build.
372 2002-08-23 Martin Baulig <martin@gnome.org>
374 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Added
375 assembly name argument. Since the symbol writer needs to read the
376 final assembly, we need to give it its full pathname.
378 2002-08-23 Martin Baulig <martin@gnome.org>
380 * makefile.gnu, list.unix: Added.
382 2002-07-05 Martin Baulig <martin@gnome.org>
384 * MonoDwarfFileWriter.cs: Added support for types in referenced assemblies.
386 2002-07-05 Martin Baulig <martin@gnome.org>
388 * MonoDwarfFileWriter.cs: Added support for arrays.
390 * gdb-csharp-support.patch: Updated.
392 2002-06-29 Martin Baulig <martin@gnome.org>
394 * MonoDwarfFileWriter.cs (DieInheritance): Make this actually work.
396 2002-06-29 Martin Baulig <martin@gnome.org>
398 * MonoDwarfFileWriter.cs, MonoSymbolWriter.cs: Put all TAG_subprogram's into their
399 corresponding struct/class declarations.
401 2002-06-28 Martin Baulig <martin@gnome.org>
403 * gdb-csharp-support.patch: Updated.
405 2002-06-28 Martin Baulig <martin@gnome.org>
407 * MonoDwarfFileWriter.cs: Use a TAG_string_type when we're using GNU extensions.
408 Make static struct/class fields actually work. Provide a TAG_typedef for struct's
411 2002-05-30 Martin Baulig <martin@gnome.org>
413 * IMonoSymbolWriter (IMonoSymbolWriter): Added custom `Initialize' method.
415 * MonoSymbolWriter.cs (Initialize): The ISymbolWriter's `Initialize' method
416 is no longer supported and throws an exception.
417 (Initialize (string, string[])): New custom initialization function.
419 * MonoDwarfFileWriter.cs (DwarfFileWriter): Added `string[] args' argument
420 to the constructor to pass command line arguments.
422 * gdb-csharp-support.patch: Updated for GDB 5.2.
424 2002-05-30 Martin Baulig <martin@gnome.org>
426 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now get's the
427 AssemblyBuilder's `methods' array as third argument.
428 (OpenMethod): Use this array to get the method builder rather than using an
430 (get_method_builder): Removed this interncall.
432 2002-05-25 Martin Baulig <martin@gnome.org>
434 * MonoDwarfFileWriter.cs: Finished the type rewrite, put back strings and arrays.
436 2002-05-24 Martin Baulig <martin@gnome.org>
438 * IMonoSymbolWriter.cs (ISourceMethod): Added `FullName' and `Parameters'.
439 (ITypeHandle): New interface.
441 * DwarfFileWriter.cs: Largely reorganized the type writing code. Types are
442 now represented by ITypeHandle objects which are stored in a per-dwarf-writer
443 hash table. At the moment, all types still need to be in one compile unit due
444 to lacking support in gdb - but this new type code here already supports this.
446 * MonoSymbolWriter.cs: Moved all the subclasses to the top-level and made them
447 public, cleaned up the code, put everything into one compile unit.
448 (DefineLocalVariable): Added a version of this function which takes useful args.
450 2002-05-22 Martin Baulig <martin@gnome.org>
452 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Added `Sources' and `Methods'
455 * MonoDwarfFileWriter.cs (WriteSymbolTable): New public method. Moved the
456 code that writes the "mono_line_numbers" section here from the LineNumberEngine.
458 2002-05-22 Martin Baulig <martin@gnome.org>
460 * IMonoSymbolWriter.cs (IVariable): Replaced Token with `ISourceMethod Method'.
462 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now has an additional
463 ModuleBuilder argument.
464 (OpenMethod): Immediately call the `get_method' interncall to get the MethodBase
465 from the token, then store the MethodBase instead of the token. The token may
466 still change during the metadata library's fixup process.
467 (DoFixups): When the image has been written to disk, call the GetToken () method
468 on all MethodBuilders and all ConstructorBuilders to get the final metadata tokens.
470 2002-05-22 Martin Baulig <martin@gnome.org>
472 * AssemblerWriterI386.cs: Don't use GNU extensions and produce assembler
473 output which is free of comments and extra whitespaces so that it's suitable
476 2002-05-22 Martin Baulig <martin@gnome.org>
478 * IMonoSymbolWriter.cs (ISourceMethod): Replaced `MethodInfo MethodInfo' with
479 `MethodBase MethodBase' and added `Type ReturnType'. We're now correctly
480 dealing with constructors and not crashing anymore.
482 2002-05-21 Martin Baulig <martin@gnome.org>
484 * MonoDwarfFileWriter.cs: Write a special line number table which can be read
485 in by the metadata library to get line number information in backtraces.
487 2002-05-06 Martin Baulig <martin@gnome.org>
489 * MonoSymbolWriter.cs (MonoSymbolWriter.Close): Use Assembly.LoadFrom (), not
490 AppDomain.Load () to load the assembly.
492 2002-04-26 Martin Baulig <martin@gnome.org>
494 * gdb-csharp-support.patch: A patch for GDB (against the latest CVS version)
495 to implement C# support.
497 * csharp-lang.c, csharp-lang.h, csharp-mono-lang.c: Copy these into your GDB
498 source directory after applying the patch.
500 2002-04-26 Martin Baulig <martin@gnome.org>
502 * MonoDwarfFileWriter.cs (DieInternalString): Removed.
504 2002-04-25 Martin Baulig <martin@gnome.org>
506 * MonoDwarfFileWriter.cs: Reflect latest MonoString changes.
508 2002-04-13 Martin Baulig <martin@gnome.org>
510 * IMonoSymbolWriter.cs (ISourceBlock): Added `Blocks' property and `AddBlock'
511 method to support nested blocks.
513 * MonoSymbolWriter.cs: Correctly handle nested blocks.
515 * MonoDwarfFileWriter.cs (DieMember): Provide info for all fields, not just for
516 public ones; also added DW_AT_accessibility.
517 (DieVariable): Reflected latest debug-symfile.c changes.
519 2002-04-12 Martin Baulig <martin@gnome.org>
521 * gdb-variable-scopes.patch: A patch for GDB (against the latest CVS version)
522 to implement variable lifetimes.
524 2002-04-12 Martin Baulig <martin@gnome.org>
526 * MonoDwarfFileWriter.cs (DieVariable): Provide info about the variable's
527 lifetime using DW_AT_begin_scope and a new baulig extension DW_AT_end_scope.
529 2002-03-29 Martin Baulig <martin@gnome.org>
531 * AssemblerWriterI386.cs: Rewrote most of the string output function, do the
532 number->string conversion manually. It's now taking about 15 seconds to write
533 a symbol file for MCS, no longer more than a minute.
535 * MonoDwarfFileWriter.cs: Added some profiling code, speeded things up, fixed
538 2002-03-25 Martin Baulig <martin@gnome.org>
540 * MonoDwarfFileWriter.cs (CreateType): Return a `DieType'.
541 (RegisterType): Add the type to the type hash before creating dependency types
542 so we don't get recursion loops.
543 (RegisterPointerType): New func to register a "pointer to type" type.
544 (DieTypeDef, DiePointerType, DieArrayType, DieStringType, DieClassType): New
545 types; added support for strings, arrays and basic support for classes.
547 2002-03-24 Martin Baulig <martin@gnome.org>
549 * IMonoSymbolWriter.cs: Killed all methods in this interface, no longer needed.
551 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now takes a string
552 argument which is the full pathname of the assembly - you must call Close()
553 after the assembly has been written to disk since the symbol writer needs to
554 load the finished assembly to get its metadata.
556 * MonoDwarfFileWriter.cs: Added support for enums and structs.
558 2002-03-24 Martin Baulig <martin@gnome.org>
560 * MonoDwarfFileWriter.cs: Added support for method parameters.
562 2002-03-24 Martin Baulig <martin@gnome.org>
564 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Removed my custom OpenMethod(),
565 we're now using the ISymbolWriter's method.
566 (IVariable): Added `byte[] Signature' property.
568 * MonoSymbolWriter.cs (SetAssembly): New method. This must be called before
569 Close(); the assembly parameter is the already-written assembly, ie. it must
570 contain the full metadata.
571 (OpenMethod): Only take the token argument and set MethodInfo later in DoFixups.
572 (SetMethodSourceRange): You must call this function to tell the symbol writer
573 in which source file the method is defined.
574 (DefineLocal): Store the signature in the local.
575 (DoFixups): Use two new interncalls to set the SourceMethod's MethodInfo field
576 and the LocalVariable's Type field.
578 2002-03-23 Martin Baulig <martin@gnome.org>
580 * IMonoSymbolWriter.cs (ISourceBlock): New interface.
581 (ILocalVariable): Renamed this interface to IVariable.
582 (IVariable): Added Line, Type, Token.
583 (ILocalVariable, IMethodParameter): New interfaces, derive from IVariable.
584 (ISourceMethod): Added Blocks. Renamed FirstLine and LastLine to Start and End,
585 changed their type to ISourceLine. Removed CodeSize.
586 (ISourceLine): Renamed Line to Row, added Column. Added OffsetType and Offset.
588 * MonoDwarfFileWriter.cs (MonoDwarfFileWriter.DieLexicalBlock): New class.
589 (MonoDwarfFileWriter.DieMethodVariable): New class.
591 * MonoSymbolWriter.cs (OpenScope, CloseScope): Implemented.
592 Reflected latest IMonoSymbolWriter interface changes.
594 2002-03-20 Martin Baulig <martin@gnome.org>
596 * IAssemblerWriter.cs: New interface.
598 * AssemblerWriterI386.cs: New class.
600 * MonoDwarfFileWriter.cs: Use the IAssemblerWriter interface to make this class
601 platform and assembler independent.
603 2002-03-20 Martin Baulig <martin@gnome.org>
605 * IMonoSymbolWriter.cs (ISourceMethod): Added FirstLine, LastLine, CodeSize and
608 * MonoDwarfFileWriter.cs: Implemented line number support.
610 2002-03-19 Martin Baulig <martin@gnome.org>
612 * IMonoSymbolWriter.cs (ISourceFile, ISourceMethod, ISourceLine, ILocalVariable):
615 * IMonoSymbolWriter.cs (OpenMethod): Take a System.Reflection.MethodInfo, not
618 2002-03-19 Martin Baulig <martin@gnome.org>
620 This is an implementation of the System.Diagnostics.SymbolStore.SymbolWriter
621 interface. It's still work in progress and not yet used anywhere.
623 There is some preliminary documentation in the source files and some more
624 docu in the README and README.relocation-table files.
626 * IMonoSymbolWriter.cs: New file.
627 * MonoDwarfFileWriter.cs: New file.
628 * MonoSymbolDocumentWriter.cs: New file.
629 * MonoSymbolWriter.cs: New file.
631 * README, README.relocation-table: Documentation.