1 2004-06-19 Martin Baulig <martin@ximian.com>
4 (SourceFileTable.Namespaces): New public property.
6 2004-06-02 Martin Baulig <martin@ximian.com>
8 Set version number to 37.
10 2004-05-23 Ben Maurer <bmaurer@users.sourceforge.net>
12 * MonoSymbolTable.cs (BuildLineNumberTable): Avoid arraylist.
14 2004-01-16 Martin Baulig <martin@ximian.com>
16 Set version number to 36.
18 * MonoSymbolFile.cs (MonoSymbolFile): Removed 'FindMethod' and
21 * MonoSymbolTable.cs (MethodEntry): Don't write the method's full
22 name into the symbol file.
24 2004-01-16 Martin Baulig <martin@ximian.com>
26 * MonoSymbolFile.cs (MonoDebuggerSupport): As suggested by Ben
27 Maurer, create a delegate type for each of the methods and then
30 2004-01-15 Martin Baulig <martin@ximian.com>
32 * MonoSymbolFile.cs (MonoDebuggerSupport): New public class
33 containing static wrappers for calling the `MonoDebugger_*'
34 function in S.R.Assembly.
36 2004-01-13 Martin Baulig <martin@ximian.com>
38 * MonoSymbolTable.cs: Added more #region's and a comment at the
41 * MonoSymbolWriter.cs (SourceMethod.BuildLineNumberTable): Removed
42 it here since it's in MethodEntry again.
44 2004-01-13 Martin Baulig <martin@ximian.com>
46 * ChangeLog, MonoSymbolTable.cs: Reviewed Ben's patches. For
47 those which are not ok, I'll add detailed comments to the source
50 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
52 [Revision 1.41, not approved. Martin]
53 * MonoSymbolTable.cs (MethodEntry): kill more
56 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
58 [Revision 1.40, not approved. Martin]
59 * MonoSymbolTable.cs (MethodEntry): Remove the
60 SourceFileIndex field, we already have the info.
62 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
64 [Revision 1.39, approved. Martin]
65 * MonoSymbolTable.cs: Don't make the MethodIndexEntry
66 part of the method entry class, because it just
69 2003-12-28 Ben Maurer <bmaurer@users.sourceforge.net>
71 [Revisions 1.37 and 1.38; not approved. Martin]
72 * MonoSymbolTable.cs (MethodEntry.BuildLineNumberTable): Removed.
74 * MonoSymbolTable.cs, MonoSymbolWriter.cs: Use
75 fewer arrays, dont use arraylists with structs.
77 2003-12-27 Ben Maurer <bmaurer@users.sourceforge.net>
79 * MonoSymbolFile.cs: Much, much better string writing.
81 2003-12-20 Ben Maurer <bmaurer@users.sourceforge.net>
83 [Revision 1.36, approved. Martin]
84 * MonoSymbolTable.cs: Fewer StringBuilder allocs.
86 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
88 * MonoSymbolWriter.cs: Create ArrayLists only when needed.
90 2003-12-07 Ben Maurer <bmaurer@users.sourceforge.net>
92 [Revision 1.35, approved. Martin]
93 * MonoSymbolTable.cs: It is faster to do a linear search
94 than it is to make a hashtable. Even though the linear
95 search is O(n^2) while the hashtable is O(n), the allocation
96 cost for a hashtable is *very* high, especially when only
97 a few members will be added.
99 2003-09-06 Martin Baulig <martin@ximian.com>
101 * MonoSymbolFile.cs: Removed debugging output.
103 2003-08-05 Martin Baulig <martin@ximian.com>
105 * MonoSymbolTable.cs (MethodEntry.Index): New public field.
107 2003-06-27 Zoltan Varga <vargaz@freemail.hu>
109 * MonoSymbolWriter.cs: Enable calling of DefineDocument multiple
110 times with the same URL.
112 2003-06-10 Zoltan Varga <vargaz@freemail.hu>
114 * MonoSymbolFile.cs: Fix off-by-one error.
116 2003-03-22 Martin Baulig <martin@ximian.com>
118 * MonoSymbolTable.cs (MethodEntry.LocalNamesAmbiguous): New public
119 field. Specifies whether two local variables have the same name.
121 2003-03-13 Martin Baulig <martin@ximian.com>
123 Added basic support for lexical scopes. This is just to tell a
124 debugger that a local variable is only available in a specific
125 lexical scope and that another variable of the same name may exist
126 in another lexical scope. See debugger/test/TestLexicalScope.cs
129 * MonoSymbolTable.cs (LexicalScopeEntry): New class.
130 (LocalVariableEntry): Added `BlockIndex' field which specifies the
131 lexical scope of this variable.
133 * MonoSymbolWriter.cs (SourceBlock): Removed, we're now using
134 LexicalScopeEntry instead.
136 2003-02-22 Martin Baulig <martin@ximian.com>
138 * MonoSymbolTable.cs: Incremented version number.
140 2003-02-22 Martin Baulig <martin@ximian.com>
142 * MonoSymbolFile.cs (MonoSymbolFile.FindMethod): Fixed a bug.
143 (MonoSymbolFile.MethodLookup): New method.
145 2003-02-18 Martin Baulig <martin@ximian.com>
147 * MonoSymbolFile.cs (MonoSymbolFile.GetMethod): Added overloaded
148 version which takes a MethodBase.
150 2003-02-18 Martin Baulig <martin@ximian.com>
152 * MonoSymbolTable.cs (MethodIndexEntry): New public struct.
154 * MonoSymbolFile.cs (MonoSymbolFile.GetMethodByToken): New method.
156 2003-02-18 Martin Baulig <martin@ximian.com>
158 * MonoSymbolFile.cs (MonoSymbolFile.Assembly): New public property.
160 * MonoSymbolTable.cs (MethodEntry.MethodBase): New public property.
161 (MethodEntry.LocalTypes): New public variable.
163 2003-02-18 Martin Baulig <martin@ximian.com>
165 * MonoSymbolFile.cs (MethodEntry.ThisTypeIndex): Renamed to
166 ClassTypeIndex; provide this for all methods so we can get the
167 class of static methods.
169 2003-02-10 Nick Drochak <ndrochak@gol.com>
171 * Mono.CSharp.Debugger.build: passing the /r using an 'arg' node works.
172 The <include> node wasn't getting to the compiler. This fixes build
175 * MonoSymbolFile.cs: Qualify which Min method. Fixes build breakage
178 2003-02-09 Martin Baulig <martin@ximian.com>
180 * MonoSymbolWriter.cs (MonoSymbolWriter.ctor): We don't need the
181 `mbuilder_array' anymore.
183 2003-02-09 Martin Baulig <martin@ximian.com>
185 * MonoSymbolWriter.cs (SourceFile): Derive from SourceFileEntry.
186 (SourceBlock): We don't need source lines here.
187 (SourceMethod): We're always constructed with source info.
189 * MonoSymbolTable.cs: Added support for namespaces.
190 (NamespaceEntry): New struct.
191 (SourceFileEntry.DefineNamespace): New method.
192 (MethodEntry.BuildLineNumberTable): The table is already sorted,
193 so we don't need to do this here.
195 2003-02-09 Martin Baulig <martin@ximian.com>
197 * IMonoSymbolWriter.cs: Ooops, I forgot to remove this.
199 2003-02-08 Martin Baulig <martin@ximian.com>
201 * MonoSymbolDocumentWriter.cs: Removed.
203 * MonoSymbolWriter.cs (SourceFile): Implement ISymbolDocumentWriter.
205 2003-02-08 Martin Baulig <martin@ximian.com>
207 * MonoSymbolFile.cs (GetMethodSource): New public method.
208 (FindMethod): Return the correct index.
210 2003-02-07 Martin Baulig <martin@ximian.com>
212 * MonoSymbolFile.cs (Methods, Sources): New public properties.
214 2003-02-07 Martin Baulig <martin@ximian.com>
216 * MonoSymbolFile.cs (MonoSymbolFile.ReadSymbolFile): New public
217 static method, returns null (without throwing an exception) if the
218 assembly doesn't have any debugging info.
220 2003-02-07 Martin Baulig <martin@ximian.com>
222 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Removed the
223 custom initialization function.
225 * MonoSymbolTableWriter.cs: Removed; the code is now in
226 MonoSymbolFile.cs and MonoSymbolWriter.cs.
228 2003-02-07 Martin Baulig <martin@ximian.com>
230 * MonoSymbolFile.cs: The symbol file is now a resource in the
231 assembly instead of a separate file.
233 * MonoSymbolTable.cs: Did a few more cleanups, sort the line
234 number table and remove duplicate line numbers.
236 2003-02-05 Martin Baulig <martin@ximian.com>
238 Modified the symbol file format to speed up method looks by name
239 and cleaned this up a lot.
241 * MonoSymbolFile.cs: New public class. This is now a public class
242 and writes and reads the symbol file.
244 * IMonoBinaryReader.cs: Removed.
246 * MonoSymbolTable.cs: Set version number to 29.
248 2003-01-17 Zoltan Varga <vargaz@freemail.hu>
250 * MonoSymbolWriter.cs (OpenMethod): Make it work on constructors.
252 2002-10-13 Martin Baulig <martin@gnome.org>
254 * MonoSymbolTable.cs: Set version number to 28.
255 (SourceFileEntry): Read the methods when they're needed.
256 (MethodSourceEntry): Made this a struct, not a class.
258 2002-10-13 Martin Baulig <martin@gnome.org>
260 * MonoSymbolTable.cs: Set version number to 27. Added a source
261 file table which is used to search a method by source file + line number.
263 2002-09-21 Martin Baulig <martin@gnome.org>
265 * MonoSymbolTable.cs: Set version number to 26. Removed all the dynamic
266 stuff, this library now just deals with the compiler generated symbol table.
267 The dynamic stuff is private between the JIT and the debugger.
269 2002-09-21 Martin Baulig <martin@gnome.org>
271 * MonoSymbolTable.cs: Set version number to 25. Added information about
274 2002-09-20 Martin Baulig <martin@gnome.org>
276 * MonoSymbolTable.cs: Set version number to 24. Added a type index
277 table. Write the type of a local variable or a parameter as an index
280 2002-09-20 Martin Baulig <martin@gnome.org>
282 * IMonoSymbolWriter.cs: Remove all the unused interfaces.
284 2002-09-20 Martin Baulig <martin@gnome.org>
286 * MonoSymbolTable.cs: Set version number to 23, include the size
289 2002-09-20 Martin Baulig <martin@gnome.org>
291 * MonoSymbolTable.cs: Set version number to 22. Provide information
292 about parameters and local variables.
294 2002-09-20 Martin Baulig <martin@gnome.org>
296 * IMonoSymbolWriter.cs: Use fullly qualified name for
297 System.Diagnostics.SymbolStore.ISymbolWriter rather than `using' this
298 namespace. This allows us to use the name `ISymbolWriter' in our own
301 2002-09-18 Martin Baulig <martin@gnome.org>
303 * MonoSymbolTable.cs: Set version number to 21. Encode the source file
304 as a 4-byte length field followed by the UTF8 encoded string.
306 2002-09-18 Martin Baulig <martin@gnome.org>
308 * IMonoBinaryReader.cs: New interface.
310 * MonoSymbolTable.cs: Use IMonoBinaryReader instead of binary reader.
312 2002-09-16 Martin Baulig <martin@gnome.org>
314 * MonoSymbolTable.cs: Set version number to 20.
316 2002-09-14 Martin Baulig <martin@gnome.org>
318 * MonoSymbolWriter.cs, IMonoSymbolWriter.cs, MonoSymbolTableWriter.cs:
319 Make all classes and interfaces which don't need to be public internal.
321 2002-09-14 Martin Baulig <martin@gnome.org>
323 * MonoSymbolTable.cs: Use only CLS-compliant types here, bumped version
326 * MonoSymbolTableReader.cs: Removed, this is now in the debugger.
328 2002-09-03 Martin Baulig <martin@gnome.org>
330 * AssemblerWriterI386.cs, IAssemblerWriter.cs, MonoDwarfFileWriter.cs,
331 README, README.relocation-table, csharp-lang.[ch], gdb-csharp-support.patch,
332 gdb-variable-scopes.patch: Removed.
334 2002-09-03 Martin Baulig <martin@gnome.org>
336 * MonoSymbolTableReader.cs (MonoSymbolTableReader.ImageFile): New
339 * MonoSymbolTable.cs: Bumped version number to 18.
341 2002-08-27 Martin Baulig <martin@gnome.org>
343 * MonoSymbolTable.cs (MethodAddress): Removed `TrampolineAddress'.
345 2002-08-27 Martin Baulig <martin@gnome.org>
347 * MonoSymbolTable.cs: Changed the file format in a way that allows us
348 open it read-only and to use a specially malloced area for all the
351 2002-08-25 Martin Baulig <martin@gnome.org>
353 * MonoSymbolTableReader.cs: New file. This is the reader for the
354 new symbol file format.
356 2002-08-24 Martin Baulig <martin@gnome.org>
358 * MonoSymbolTable.cs, MonoSymbolTableWriter.cs: New files. This
359 creates a binary application.dbg file which will be used by the
360 JIT to display source lines for exceptions.
362 * list.unix: Disabled the dwarf file writer in the build.
364 2002-08-23 Martin Baulig <martin@gnome.org>
366 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Added
367 assembly name argument. Since the symbol writer needs to read the
368 final assembly, we need to give it its full pathname.
370 2002-08-23 Martin Baulig <martin@gnome.org>
372 * makefile.gnu, list.unix: Added.
374 2002-07-05 Martin Baulig <martin@gnome.org>
376 * MonoDwarfFileWriter.cs: Added support for types in referenced assemblies.
378 2002-07-05 Martin Baulig <martin@gnome.org>
380 * MonoDwarfFileWriter.cs: Added support for arrays.
382 * gdb-csharp-support.patch: Updated.
384 2002-06-29 Martin Baulig <martin@gnome.org>
386 * MonoDwarfFileWriter.cs (DieInheritance): Make this actually work.
388 2002-06-29 Martin Baulig <martin@gnome.org>
390 * MonoDwarfFileWriter.cs, MonoSymbolWriter.cs: Put all TAG_subprogram's into their
391 corresponding struct/class declarations.
393 2002-06-28 Martin Baulig <martin@gnome.org>
395 * gdb-csharp-support.patch: Updated.
397 2002-06-28 Martin Baulig <martin@gnome.org>
399 * MonoDwarfFileWriter.cs: Use a TAG_string_type when we're using GNU extensions.
400 Make static struct/class fields actually work. Provide a TAG_typedef for struct's
403 2002-05-30 Martin Baulig <martin@gnome.org>
405 * IMonoSymbolWriter (IMonoSymbolWriter): Added custom `Initialize' method.
407 * MonoSymbolWriter.cs (Initialize): The ISymbolWriter's `Initialize' method
408 is no longer supported and throws an exception.
409 (Initialize (string, string[])): New custom initialization function.
411 * MonoDwarfFileWriter.cs (DwarfFileWriter): Added `string[] args' argument
412 to the constructor to pass command line arguments.
414 * gdb-csharp-support.patch: Updated for GDB 5.2.
416 2002-05-30 Martin Baulig <martin@gnome.org>
418 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now get's the
419 AssemblyBuilder's `methods' array as third argument.
420 (OpenMethod): Use this array to get the method builder rather than using an
422 (get_method_builder): Removed this interncall.
424 2002-05-25 Martin Baulig <martin@gnome.org>
426 * MonoDwarfFileWriter.cs: Finished the type rewrite, put back strings and arrays.
428 2002-05-24 Martin Baulig <martin@gnome.org>
430 * IMonoSymbolWriter.cs (ISourceMethod): Added `FullName' and `Parameters'.
431 (ITypeHandle): New interface.
433 * DwarfFileWriter.cs: Largely reorganized the type writing code. Types are
434 now represented by ITypeHandle objects which are stored in a per-dwarf-writer
435 hash table. At the moment, all types still need to be in one compile unit due
436 to lacking support in gdb - but this new type code here already supports this.
438 * MonoSymbolWriter.cs: Moved all the subclasses to the top-level and made them
439 public, cleaned up the code, put everything into one compile unit.
440 (DefineLocalVariable): Added a version of this function which takes useful args.
442 2002-05-22 Martin Baulig <martin@gnome.org>
444 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Added `Sources' and `Methods'
447 * MonoDwarfFileWriter.cs (WriteSymbolTable): New public method. Moved the
448 code that writes the "mono_line_numbers" section here from the LineNumberEngine.
450 2002-05-22 Martin Baulig <martin@gnome.org>
452 * IMonoSymbolWriter.cs (IVariable): Replaced Token with `ISourceMethod Method'.
454 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now has an additional
455 ModuleBuilder argument.
456 (OpenMethod): Immediately call the `get_method' interncall to get the MethodBase
457 from the token, then store the MethodBase instead of the token. The token may
458 still change during the metadata library's fixup process.
459 (DoFixups): When the image has been written to disk, call the GetToken () method
460 on all MethodBuilders and all ConstructorBuilders to get the final metadata tokens.
462 2002-05-22 Martin Baulig <martin@gnome.org>
464 * AssemblerWriterI386.cs: Don't use GNU extensions and produce assembler
465 output which is free of comments and extra whitespaces so that it's suitable
468 2002-05-22 Martin Baulig <martin@gnome.org>
470 * IMonoSymbolWriter.cs (ISourceMethod): Replaced `MethodInfo MethodInfo' with
471 `MethodBase MethodBase' and added `Type ReturnType'. We're now correctly
472 dealing with constructors and not crashing anymore.
474 2002-05-21 Martin Baulig <martin@gnome.org>
476 * MonoDwarfFileWriter.cs: Write a special line number table which can be read
477 in by the metadata library to get line number information in backtraces.
479 2002-05-06 Martin Baulig <martin@gnome.org>
481 * MonoSymbolWriter.cs (MonoSymbolWriter.Close): Use Assembly.LoadFrom (), not
482 AppDomain.Load () to load the assembly.
484 2002-04-26 Martin Baulig <martin@gnome.org>
486 * gdb-csharp-support.patch: A patch for GDB (against the latest CVS version)
487 to implement C# support.
489 * csharp-lang.c, csharp-lang.h, csharp-mono-lang.c: Copy these into your GDB
490 source directory after applying the patch.
492 2002-04-26 Martin Baulig <martin@gnome.org>
494 * MonoDwarfFileWriter.cs (DieInternalString): Removed.
496 2002-04-25 Martin Baulig <martin@gnome.org>
498 * MonoDwarfFileWriter.cs: Reflect latest MonoString changes.
500 2002-04-13 Martin Baulig <martin@gnome.org>
502 * IMonoSymbolWriter.cs (ISourceBlock): Added `Blocks' property and `AddBlock'
503 method to support nested blocks.
505 * MonoSymbolWriter.cs: Correctly handle nested blocks.
507 * MonoDwarfFileWriter.cs (DieMember): Provide info for all fields, not just for
508 public ones; also added DW_AT_accessibility.
509 (DieVariable): Reflected latest debug-symfile.c changes.
511 2002-04-12 Martin Baulig <martin@gnome.org>
513 * gdb-variable-scopes.patch: A patch for GDB (against the latest CVS version)
514 to implement variable lifetimes.
516 2002-04-12 Martin Baulig <martin@gnome.org>
518 * MonoDwarfFileWriter.cs (DieVariable): Provide info about the variable's
519 lifetime using DW_AT_begin_scope and a new baulig extension DW_AT_end_scope.
521 2002-03-29 Martin Baulig <martin@gnome.org>
523 * AssemblerWriterI386.cs: Rewrote most of the string output function, do the
524 number->string conversion manually. It's now taking about 15 seconds to write
525 a symbol file for MCS, no longer more than a minute.
527 * MonoDwarfFileWriter.cs: Added some profiling code, speeded things up, fixed
530 2002-03-25 Martin Baulig <martin@gnome.org>
532 * MonoDwarfFileWriter.cs (CreateType): Return a `DieType'.
533 (RegisterType): Add the type to the type hash before creating dependency types
534 so we don't get recursion loops.
535 (RegisterPointerType): New func to register a "pointer to type" type.
536 (DieTypeDef, DiePointerType, DieArrayType, DieStringType, DieClassType): New
537 types; added support for strings, arrays and basic support for classes.
539 2002-03-24 Martin Baulig <martin@gnome.org>
541 * IMonoSymbolWriter.cs: Killed all methods in this interface, no longer needed.
543 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now takes a string
544 argument which is the full pathname of the assembly - you must call Close()
545 after the assembly has been written to disk since the symbol writer needs to
546 load the finished assembly to get its metadata.
548 * MonoDwarfFileWriter.cs: Added support for enums and structs.
550 2002-03-24 Martin Baulig <martin@gnome.org>
552 * MonoDwarfFileWriter.cs: Added support for method parameters.
554 2002-03-24 Martin Baulig <martin@gnome.org>
556 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Removed my custom OpenMethod(),
557 we're now using the ISymbolWriter's method.
558 (IVariable): Added `byte[] Signature' property.
560 * MonoSymbolWriter.cs (SetAssembly): New method. This must be called before
561 Close(); the assembly parameter is the already-written assembly, ie. it must
562 contain the full metadata.
563 (OpenMethod): Only take the token argument and set MethodInfo later in DoFixups.
564 (SetMethodSourceRange): You must call this function to tell the symbol writer
565 in which source file the method is defined.
566 (DefineLocal): Store the signature in the local.
567 (DoFixups): Use two new interncalls to set the SourceMethod's MethodInfo field
568 and the LocalVariable's Type field.
570 2002-03-23 Martin Baulig <martin@gnome.org>
572 * IMonoSymbolWriter.cs (ISourceBlock): New interface.
573 (ILocalVariable): Renamed this interface to IVariable.
574 (IVariable): Added Line, Type, Token.
575 (ILocalVariable, IMethodParameter): New interfaces, derive from IVariable.
576 (ISourceMethod): Added Blocks. Renamed FirstLine and LastLine to Start and End,
577 changed their type to ISourceLine. Removed CodeSize.
578 (ISourceLine): Renamed Line to Row, added Column. Added OffsetType and Offset.
580 * MonoDwarfFileWriter.cs (MonoDwarfFileWriter.DieLexicalBlock): New class.
581 (MonoDwarfFileWriter.DieMethodVariable): New class.
583 * MonoSymbolWriter.cs (OpenScope, CloseScope): Implemented.
584 Reflected latest IMonoSymbolWriter interface changes.
586 2002-03-20 Martin Baulig <martin@gnome.org>
588 * IAssemblerWriter.cs: New interface.
590 * AssemblerWriterI386.cs: New class.
592 * MonoDwarfFileWriter.cs: Use the IAssemblerWriter interface to make this class
593 platform and assembler independent.
595 2002-03-20 Martin Baulig <martin@gnome.org>
597 * IMonoSymbolWriter.cs (ISourceMethod): Added FirstLine, LastLine, CodeSize and
600 * MonoDwarfFileWriter.cs: Implemented line number support.
602 2002-03-19 Martin Baulig <martin@gnome.org>
604 * IMonoSymbolWriter.cs (ISourceFile, ISourceMethod, ISourceLine, ILocalVariable):
607 * IMonoSymbolWriter.cs (OpenMethod): Take a System.Reflection.MethodInfo, not
610 2002-03-19 Martin Baulig <martin@gnome.org>
612 This is an implementation of the System.Diagnostics.SymbolStore.SymbolWriter
613 interface. It's still work in progress and not yet used anywhere.
615 There is some preliminary documentation in the source files and some more
616 docu in the README and README.relocation-table files.
618 * IMonoSymbolWriter.cs: New file.
619 * MonoDwarfFileWriter.cs: New file.
620 * MonoSymbolDocumentWriter.cs: New file.
621 * MonoSymbolWriter.cs: New file.
623 * README, README.relocation-table: Documentation.