1 2004-06-23 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3 * Makefile: build using mcs on windows.
5 2004-06-19 Martin Baulig <martin@ximian.com>
8 (SourceFileTable.Namespaces): New public property.
10 2004-06-02 Martin Baulig <martin@ximian.com>
12 Set version number to 37.
14 2004-05-23 Ben Maurer <bmaurer@users.sourceforge.net>
16 * MonoSymbolTable.cs (BuildLineNumberTable): Avoid arraylist.
18 2004-01-16 Martin Baulig <martin@ximian.com>
20 Set version number to 36.
22 * MonoSymbolFile.cs (MonoSymbolFile): Removed 'FindMethod' and
25 * MonoSymbolTable.cs (MethodEntry): Don't write the method's full
26 name into the symbol file.
28 2004-01-16 Martin Baulig <martin@ximian.com>
30 * MonoSymbolFile.cs (MonoDebuggerSupport): As suggested by Ben
31 Maurer, create a delegate type for each of the methods and then
34 2004-01-15 Martin Baulig <martin@ximian.com>
36 * MonoSymbolFile.cs (MonoDebuggerSupport): New public class
37 containing static wrappers for calling the `MonoDebugger_*'
38 function in S.R.Assembly.
40 2004-01-13 Martin Baulig <martin@ximian.com>
42 * MonoSymbolTable.cs: Added more #region's and a comment at the
45 * MonoSymbolWriter.cs (SourceMethod.BuildLineNumberTable): Removed
46 it here since it's in MethodEntry again.
48 2004-01-13 Martin Baulig <martin@ximian.com>
50 * ChangeLog, MonoSymbolTable.cs: Reviewed Ben's patches. For
51 those which are not ok, I'll add detailed comments to the source
54 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
56 [Revision 1.41, not approved. Martin]
57 * MonoSymbolTable.cs (MethodEntry): kill more
60 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
62 [Revision 1.40, not approved. Martin]
63 * MonoSymbolTable.cs (MethodEntry): Remove the
64 SourceFileIndex field, we already have the info.
66 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
68 [Revision 1.39, approved. Martin]
69 * MonoSymbolTable.cs: Don't make the MethodIndexEntry
70 part of the method entry class, because it just
73 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
75 [Revisions 1.37 and 1.38; not approved. Martin]
76 * MonoSymbolTable.cs (MethodEntry.BuildLineNumberTable): Removed.
78 * MonoSymbolTable.cs, MonoSymbolWriter.cs: Use
79 fewer arrays, dont use arraylists with structs.
81 2003-12-27 Ben Maurer <bmaurer@users.sourceforge.net>
83 * MonoSymbolFile.cs: Much, much better string writing.
85 2003-12-20 Ben Maurer <bmaurer@users.sourceforge.net>
87 [Revision 1.36, approved. Martin]
88 * MonoSymbolTable.cs: Fewer StringBuilder allocs.
90 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
92 * MonoSymbolWriter.cs: Create ArrayLists only when needed.
94 2003-12-07 Ben Maurer <bmaurer@users.sourceforge.net>
96 [Revision 1.35, approved. Martin]
97 * MonoSymbolTable.cs: It is faster to do a linear search
98 than it is to make a hashtable. Even though the linear
99 search is O(n^2) while the hashtable is O(n), the allocation
100 cost for a hashtable is *very* high, especially when only
101 a few members will be added.
103 2003-09-06 Martin Baulig <martin@ximian.com>
105 * MonoSymbolFile.cs: Removed debugging output.
107 2003-08-05 Martin Baulig <martin@ximian.com>
109 * MonoSymbolTable.cs (MethodEntry.Index): New public field.
111 2003-06-27 Zoltan Varga <vargaz@freemail.hu>
113 * MonoSymbolWriter.cs: Enable calling of DefineDocument multiple
114 times with the same URL.
116 2003-06-10 Zoltan Varga <vargaz@freemail.hu>
118 * MonoSymbolFile.cs: Fix off-by-one error.
120 2003-03-22 Martin Baulig <martin@ximian.com>
122 * MonoSymbolTable.cs (MethodEntry.LocalNamesAmbiguous): New public
123 field. Specifies whether two local variables have the same name.
125 2003-03-13 Martin Baulig <martin@ximian.com>
127 Added basic support for lexical scopes. This is just to tell a
128 debugger that a local variable is only available in a specific
129 lexical scope and that another variable of the same name may exist
130 in another lexical scope. See debugger/test/TestLexicalScope.cs
133 * MonoSymbolTable.cs (LexicalScopeEntry): New class.
134 (LocalVariableEntry): Added `BlockIndex' field which specifies the
135 lexical scope of this variable.
137 * MonoSymbolWriter.cs (SourceBlock): Removed, we're now using
138 LexicalScopeEntry instead.
140 2003-02-22 Martin Baulig <martin@ximian.com>
142 * MonoSymbolTable.cs: Incremented version number.
144 2003-02-22 Martin Baulig <martin@ximian.com>
146 * MonoSymbolFile.cs (MonoSymbolFile.FindMethod): Fixed a bug.
147 (MonoSymbolFile.MethodLookup): New method.
149 2003-02-18 Martin Baulig <martin@ximian.com>
151 * MonoSymbolFile.cs (MonoSymbolFile.GetMethod): Added overloaded
152 version which takes a MethodBase.
154 2003-02-18 Martin Baulig <martin@ximian.com>
156 * MonoSymbolTable.cs (MethodIndexEntry): New public struct.
158 * MonoSymbolFile.cs (MonoSymbolFile.GetMethodByToken): New method.
160 2003-02-18 Martin Baulig <martin@ximian.com>
162 * MonoSymbolFile.cs (MonoSymbolFile.Assembly): New public property.
164 * MonoSymbolTable.cs (MethodEntry.MethodBase): New public property.
165 (MethodEntry.LocalTypes): New public variable.
167 2003-02-18 Martin Baulig <martin@ximian.com>
169 * MonoSymbolFile.cs (MethodEntry.ThisTypeIndex): Renamed to
170 ClassTypeIndex; provide this for all methods so we can get the
171 class of static methods.
173 2003-02-10 Nick Drochak <ndrochak@gol.com>
175 * Mono.CSharp.Debugger.build: passing the /r using an 'arg' node works.
176 The <include> node wasn't getting to the compiler. This fixes build
179 * MonoSymbolFile.cs: Qualify which Min method. Fixes build breakage
182 2003-02-09 Martin Baulig <martin@ximian.com>
184 * MonoSymbolWriter.cs (MonoSymbolWriter.ctor): We don't need the
185 `mbuilder_array' anymore.
187 2003-02-09 Martin Baulig <martin@ximian.com>
189 * MonoSymbolWriter.cs (SourceFile): Derive from SourceFileEntry.
190 (SourceBlock): We don't need source lines here.
191 (SourceMethod): We're always constructed with source info.
193 * MonoSymbolTable.cs: Added support for namespaces.
194 (NamespaceEntry): New struct.
195 (SourceFileEntry.DefineNamespace): New method.
196 (MethodEntry.BuildLineNumberTable): The table is already sorted,
197 so we don't need to do this here.
199 2003-02-09 Martin Baulig <martin@ximian.com>
201 * IMonoSymbolWriter.cs: Ooops, I forgot to remove this.
203 2003-02-08 Martin Baulig <martin@ximian.com>
205 * MonoSymbolDocumentWriter.cs: Removed.
207 * MonoSymbolWriter.cs (SourceFile): Implement ISymbolDocumentWriter.
209 2003-02-08 Martin Baulig <martin@ximian.com>
211 * MonoSymbolFile.cs (GetMethodSource): New public method.
212 (FindMethod): Return the correct index.
214 2003-02-07 Martin Baulig <martin@ximian.com>
216 * MonoSymbolFile.cs (Methods, Sources): New public properties.
218 2003-02-07 Martin Baulig <martin@ximian.com>
220 * MonoSymbolFile.cs (MonoSymbolFile.ReadSymbolFile): New public
221 static method, returns null (without throwing an exception) if the
222 assembly doesn't have any debugging info.
224 2003-02-07 Martin Baulig <martin@ximian.com>
226 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Removed the
227 custom initialization function.
229 * MonoSymbolTableWriter.cs: Removed; the code is now in
230 MonoSymbolFile.cs and MonoSymbolWriter.cs.
232 2003-02-07 Martin Baulig <martin@ximian.com>
234 * MonoSymbolFile.cs: The symbol file is now a resource in the
235 assembly instead of a separate file.
237 * MonoSymbolTable.cs: Did a few more cleanups, sort the line
238 number table and remove duplicate line numbers.
240 2003-02-05 Martin Baulig <martin@ximian.com>
242 Modified the symbol file format to speed up method looks by name
243 and cleaned this up a lot.
245 * MonoSymbolFile.cs: New public class. This is now a public class
246 and writes and reads the symbol file.
248 * IMonoBinaryReader.cs: Removed.
250 * MonoSymbolTable.cs: Set version number to 29.
252 2003-01-17 Zoltan Varga <vargaz@freemail.hu>
254 * MonoSymbolWriter.cs (OpenMethod): Make it work on constructors.
256 2002-10-13 Martin Baulig <martin@gnome.org>
258 * MonoSymbolTable.cs: Set version number to 28.
259 (SourceFileEntry): Read the methods when they're needed.
260 (MethodSourceEntry): Made this a struct, not a class.
262 2002-10-13 Martin Baulig <martin@gnome.org>
264 * MonoSymbolTable.cs: Set version number to 27. Added a source
265 file table which is used to search a method by source file + line number.
267 2002-09-21 Martin Baulig <martin@gnome.org>
269 * MonoSymbolTable.cs: Set version number to 26. Removed all the dynamic
270 stuff, this library now just deals with the compiler generated symbol table.
271 The dynamic stuff is private between the JIT and the debugger.
273 2002-09-21 Martin Baulig <martin@gnome.org>
275 * MonoSymbolTable.cs: Set version number to 25. Added information about
278 2002-09-20 Martin Baulig <martin@gnome.org>
280 * MonoSymbolTable.cs: Set version number to 24. Added a type index
281 table. Write the type of a local variable or a parameter as an index
284 2002-09-20 Martin Baulig <martin@gnome.org>
286 * IMonoSymbolWriter.cs: Remove all the unused interfaces.
288 2002-09-20 Martin Baulig <martin@gnome.org>
290 * MonoSymbolTable.cs: Set version number to 23, include the size
293 2002-09-20 Martin Baulig <martin@gnome.org>
295 * MonoSymbolTable.cs: Set version number to 22. Provide information
296 about parameters and local variables.
298 2002-09-20 Martin Baulig <martin@gnome.org>
300 * IMonoSymbolWriter.cs: Use fullly qualified name for
301 System.Diagnostics.SymbolStore.ISymbolWriter rather than `using' this
302 namespace. This allows us to use the name `ISymbolWriter' in our own
305 2002-09-18 Martin Baulig <martin@gnome.org>
307 * MonoSymbolTable.cs: Set version number to 21. Encode the source file
308 as a 4-byte length field followed by the UTF8 encoded string.
310 2002-09-18 Martin Baulig <martin@gnome.org>
312 * IMonoBinaryReader.cs: New interface.
314 * MonoSymbolTable.cs: Use IMonoBinaryReader instead of binary reader.
316 2002-09-16 Martin Baulig <martin@gnome.org>
318 * MonoSymbolTable.cs: Set version number to 20.
320 2002-09-14 Martin Baulig <martin@gnome.org>
322 * MonoSymbolWriter.cs, IMonoSymbolWriter.cs, MonoSymbolTableWriter.cs:
323 Make all classes and interfaces which don't need to be public internal.
325 2002-09-14 Martin Baulig <martin@gnome.org>
327 * MonoSymbolTable.cs: Use only CLS-compliant types here, bumped version
330 * MonoSymbolTableReader.cs: Removed, this is now in the debugger.
332 2002-09-03 Martin Baulig <martin@gnome.org>
334 * AssemblerWriterI386.cs, IAssemblerWriter.cs, MonoDwarfFileWriter.cs,
335 README, README.relocation-table, csharp-lang.[ch], gdb-csharp-support.patch,
336 gdb-variable-scopes.patch: Removed.
338 2002-09-03 Martin Baulig <martin@gnome.org>
340 * MonoSymbolTableReader.cs (MonoSymbolTableReader.ImageFile): New
343 * MonoSymbolTable.cs: Bumped version number to 18.
345 2002-08-27 Martin Baulig <martin@gnome.org>
347 * MonoSymbolTable.cs (MethodAddress): Removed `TrampolineAddress'.
349 2002-08-27 Martin Baulig <martin@gnome.org>
351 * MonoSymbolTable.cs: Changed the file format in a way that allows us
352 open it read-only and to use a specially malloced area for all the
355 2002-08-25 Martin Baulig <martin@gnome.org>
357 * MonoSymbolTableReader.cs: New file. This is the reader for the
358 new symbol file format.
360 2002-08-24 Martin Baulig <martin@gnome.org>
362 * MonoSymbolTable.cs, MonoSymbolTableWriter.cs: New files. This
363 creates a binary application.dbg file which will be used by the
364 JIT to display source lines for exceptions.
366 * list.unix: Disabled the dwarf file writer in the build.
368 2002-08-23 Martin Baulig <martin@gnome.org>
370 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Added
371 assembly name argument. Since the symbol writer needs to read the
372 final assembly, we need to give it its full pathname.
374 2002-08-23 Martin Baulig <martin@gnome.org>
376 * makefile.gnu, list.unix: Added.
378 2002-07-05 Martin Baulig <martin@gnome.org>
380 * MonoDwarfFileWriter.cs: Added support for types in referenced assemblies.
382 2002-07-05 Martin Baulig <martin@gnome.org>
384 * MonoDwarfFileWriter.cs: Added support for arrays.
386 * gdb-csharp-support.patch: Updated.
388 2002-06-29 Martin Baulig <martin@gnome.org>
390 * MonoDwarfFileWriter.cs (DieInheritance): Make this actually work.
392 2002-06-29 Martin Baulig <martin@gnome.org>
394 * MonoDwarfFileWriter.cs, MonoSymbolWriter.cs: Put all TAG_subprogram's into their
395 corresponding struct/class declarations.
397 2002-06-28 Martin Baulig <martin@gnome.org>
399 * gdb-csharp-support.patch: Updated.
401 2002-06-28 Martin Baulig <martin@gnome.org>
403 * MonoDwarfFileWriter.cs: Use a TAG_string_type when we're using GNU extensions.
404 Make static struct/class fields actually work. Provide a TAG_typedef for struct's
407 2002-05-30 Martin Baulig <martin@gnome.org>
409 * IMonoSymbolWriter (IMonoSymbolWriter): Added custom `Initialize' method.
411 * MonoSymbolWriter.cs (Initialize): The ISymbolWriter's `Initialize' method
412 is no longer supported and throws an exception.
413 (Initialize (string, string[])): New custom initialization function.
415 * MonoDwarfFileWriter.cs (DwarfFileWriter): Added `string[] args' argument
416 to the constructor to pass command line arguments.
418 * gdb-csharp-support.patch: Updated for GDB 5.2.
420 2002-05-30 Martin Baulig <martin@gnome.org>
422 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now get's the
423 AssemblyBuilder's `methods' array as third argument.
424 (OpenMethod): Use this array to get the method builder rather than using an
426 (get_method_builder): Removed this interncall.
428 2002-05-25 Martin Baulig <martin@gnome.org>
430 * MonoDwarfFileWriter.cs: Finished the type rewrite, put back strings and arrays.
432 2002-05-24 Martin Baulig <martin@gnome.org>
434 * IMonoSymbolWriter.cs (ISourceMethod): Added `FullName' and `Parameters'.
435 (ITypeHandle): New interface.
437 * DwarfFileWriter.cs: Largely reorganized the type writing code. Types are
438 now represented by ITypeHandle objects which are stored in a per-dwarf-writer
439 hash table. At the moment, all types still need to be in one compile unit due
440 to lacking support in gdb - but this new type code here already supports this.
442 * MonoSymbolWriter.cs: Moved all the subclasses to the top-level and made them
443 public, cleaned up the code, put everything into one compile unit.
444 (DefineLocalVariable): Added a version of this function which takes useful args.
446 2002-05-22 Martin Baulig <martin@gnome.org>
448 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Added `Sources' and `Methods'
451 * MonoDwarfFileWriter.cs (WriteSymbolTable): New public method. Moved the
452 code that writes the "mono_line_numbers" section here from the LineNumberEngine.
454 2002-05-22 Martin Baulig <martin@gnome.org>
456 * IMonoSymbolWriter.cs (IVariable): Replaced Token with `ISourceMethod Method'.
458 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now has an additional
459 ModuleBuilder argument.
460 (OpenMethod): Immediately call the `get_method' interncall to get the MethodBase
461 from the token, then store the MethodBase instead of the token. The token may
462 still change during the metadata library's fixup process.
463 (DoFixups): When the image has been written to disk, call the GetToken () method
464 on all MethodBuilders and all ConstructorBuilders to get the final metadata tokens.
466 2002-05-22 Martin Baulig <martin@gnome.org>
468 * AssemblerWriterI386.cs: Don't use GNU extensions and produce assembler
469 output which is free of comments and extra whitespaces so that it's suitable
472 2002-05-22 Martin Baulig <martin@gnome.org>
474 * IMonoSymbolWriter.cs (ISourceMethod): Replaced `MethodInfo MethodInfo' with
475 `MethodBase MethodBase' and added `Type ReturnType'. We're now correctly
476 dealing with constructors and not crashing anymore.
478 2002-05-21 Martin Baulig <martin@gnome.org>
480 * MonoDwarfFileWriter.cs: Write a special line number table which can be read
481 in by the metadata library to get line number information in backtraces.
483 2002-05-06 Martin Baulig <martin@gnome.org>
485 * MonoSymbolWriter.cs (MonoSymbolWriter.Close): Use Assembly.LoadFrom (), not
486 AppDomain.Load () to load the assembly.
488 2002-04-26 Martin Baulig <martin@gnome.org>
490 * gdb-csharp-support.patch: A patch for GDB (against the latest CVS version)
491 to implement C# support.
493 * csharp-lang.c, csharp-lang.h, csharp-mono-lang.c: Copy these into your GDB
494 source directory after applying the patch.
496 2002-04-26 Martin Baulig <martin@gnome.org>
498 * MonoDwarfFileWriter.cs (DieInternalString): Removed.
500 2002-04-25 Martin Baulig <martin@gnome.org>
502 * MonoDwarfFileWriter.cs: Reflect latest MonoString changes.
504 2002-04-13 Martin Baulig <martin@gnome.org>
506 * IMonoSymbolWriter.cs (ISourceBlock): Added `Blocks' property and `AddBlock'
507 method to support nested blocks.
509 * MonoSymbolWriter.cs: Correctly handle nested blocks.
511 * MonoDwarfFileWriter.cs (DieMember): Provide info for all fields, not just for
512 public ones; also added DW_AT_accessibility.
513 (DieVariable): Reflected latest debug-symfile.c changes.
515 2002-04-12 Martin Baulig <martin@gnome.org>
517 * gdb-variable-scopes.patch: A patch for GDB (against the latest CVS version)
518 to implement variable lifetimes.
520 2002-04-12 Martin Baulig <martin@gnome.org>
522 * MonoDwarfFileWriter.cs (DieVariable): Provide info about the variable's
523 lifetime using DW_AT_begin_scope and a new baulig extension DW_AT_end_scope.
525 2002-03-29 Martin Baulig <martin@gnome.org>
527 * AssemblerWriterI386.cs: Rewrote most of the string output function, do the
528 number->string conversion manually. It's now taking about 15 seconds to write
529 a symbol file for MCS, no longer more than a minute.
531 * MonoDwarfFileWriter.cs: Added some profiling code, speeded things up, fixed
534 2002-03-25 Martin Baulig <martin@gnome.org>
536 * MonoDwarfFileWriter.cs (CreateType): Return a `DieType'.
537 (RegisterType): Add the type to the type hash before creating dependency types
538 so we don't get recursion loops.
539 (RegisterPointerType): New func to register a "pointer to type" type.
540 (DieTypeDef, DiePointerType, DieArrayType, DieStringType, DieClassType): New
541 types; added support for strings, arrays and basic support for classes.
543 2002-03-24 Martin Baulig <martin@gnome.org>
545 * IMonoSymbolWriter.cs: Killed all methods in this interface, no longer needed.
547 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now takes a string
548 argument which is the full pathname of the assembly - you must call Close()
549 after the assembly has been written to disk since the symbol writer needs to
550 load the finished assembly to get its metadata.
552 * MonoDwarfFileWriter.cs: Added support for enums and structs.
554 2002-03-24 Martin Baulig <martin@gnome.org>
556 * MonoDwarfFileWriter.cs: Added support for method parameters.
558 2002-03-24 Martin Baulig <martin@gnome.org>
560 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Removed my custom OpenMethod(),
561 we're now using the ISymbolWriter's method.
562 (IVariable): Added `byte[] Signature' property.
564 * MonoSymbolWriter.cs (SetAssembly): New method. This must be called before
565 Close(); the assembly parameter is the already-written assembly, ie. it must
566 contain the full metadata.
567 (OpenMethod): Only take the token argument and set MethodInfo later in DoFixups.
568 (SetMethodSourceRange): You must call this function to tell the symbol writer
569 in which source file the method is defined.
570 (DefineLocal): Store the signature in the local.
571 (DoFixups): Use two new interncalls to set the SourceMethod's MethodInfo field
572 and the LocalVariable's Type field.
574 2002-03-23 Martin Baulig <martin@gnome.org>
576 * IMonoSymbolWriter.cs (ISourceBlock): New interface.
577 (ILocalVariable): Renamed this interface to IVariable.
578 (IVariable): Added Line, Type, Token.
579 (ILocalVariable, IMethodParameter): New interfaces, derive from IVariable.
580 (ISourceMethod): Added Blocks. Renamed FirstLine and LastLine to Start and End,
581 changed their type to ISourceLine. Removed CodeSize.
582 (ISourceLine): Renamed Line to Row, added Column. Added OffsetType and Offset.
584 * MonoDwarfFileWriter.cs (MonoDwarfFileWriter.DieLexicalBlock): New class.
585 (MonoDwarfFileWriter.DieMethodVariable): New class.
587 * MonoSymbolWriter.cs (OpenScope, CloseScope): Implemented.
588 Reflected latest IMonoSymbolWriter interface changes.
590 2002-03-20 Martin Baulig <martin@gnome.org>
592 * IAssemblerWriter.cs: New interface.
594 * AssemblerWriterI386.cs: New class.
596 * MonoDwarfFileWriter.cs: Use the IAssemblerWriter interface to make this class
597 platform and assembler independent.
599 2002-03-20 Martin Baulig <martin@gnome.org>
601 * IMonoSymbolWriter.cs (ISourceMethod): Added FirstLine, LastLine, CodeSize and
604 * MonoDwarfFileWriter.cs: Implemented line number support.
606 2002-03-19 Martin Baulig <martin@gnome.org>
608 * IMonoSymbolWriter.cs (ISourceFile, ISourceMethod, ISourceLine, ILocalVariable):
611 * IMonoSymbolWriter.cs (OpenMethod): Take a System.Reflection.MethodInfo, not
614 2002-03-19 Martin Baulig <martin@gnome.org>
616 This is an implementation of the System.Diagnostics.SymbolStore.SymbolWriter
617 interface. It's still work in progress and not yet used anywhere.
619 There is some preliminary documentation in the source files and some more
620 docu in the README and README.relocation-table files.
622 * IMonoSymbolWriter.cs: New file.
623 * MonoDwarfFileWriter.cs: New file.
624 * MonoSymbolDocumentWriter.cs: New file.
625 * MonoSymbolWriter.cs: New file.
627 * README, README.relocation-table: Documentation.