1 2003-06-10 Zoltan Varga <vargaz@freemail.hu>
3 * MonoSymbolFile.cs: Fix off-by-one error.
5 2003-03-22 Martin Baulig <martin@ximian.com>
7 * MonoSymbolTable.cs (MethodEntry.LocalNamesAmbiguous): New public
8 field. Specifies whether two local variables have the same name.
10 2003-03-13 Martin Baulig <martin@ximian.com>
12 Added basic support for lexical scopes. This is just to tell a
13 debugger that a local variable is only available in a specific
14 lexical scope and that another variable of the same name may exist
15 in another lexical scope. See debugger/test/TestLexicalScope.cs
18 * MonoSymbolTable.cs (LexicalScopeEntry): New class.
19 (LocalVariableEntry): Added `BlockIndex' field which specifies the
20 lexical scope of this variable.
22 * MonoSymbolWriter.cs (SourceBlock): Removed, we're now using
23 LexicalScopeEntry instead.
25 2003-02-22 Martin Baulig <martin@ximian.com>
27 * MonoSymbolTable.cs: Incremented version number.
29 2003-02-22 Martin Baulig <martin@ximian.com>
31 * MonoSymbolFile.cs (MonoSymbolFile.FindMethod): Fixed a bug.
32 (MonoSymbolFile.MethodLookup): New method.
34 2003-02-18 Martin Baulig <martin@ximian.com>
36 * MonoSymbolFile.cs (MonoSymbolFile.GetMethod): Added overloaded
37 version which takes a MethodBase.
39 2003-02-18 Martin Baulig <martin@ximian.com>
41 * MonoSymbolTable.cs (MethodIndexEntry): New public struct.
43 * MonoSymbolFile.cs (MonoSymbolFile.GetMethodByToken): New method.
45 2003-02-18 Martin Baulig <martin@ximian.com>
47 * MonoSymbolFile.cs (MonoSymbolFile.Assembly): New public property.
49 * MonoSymbolTable.cs (MethodEntry.MethodBase): New public property.
50 (MethodEntry.LocalTypes): New public variable.
52 2003-02-18 Martin Baulig <martin@ximian.com>
54 * MonoSymbolFile.cs (MethodEntry.ThisTypeIndex): Renamed to
55 ClassTypeIndex; provide this for all methods so we can get the
56 class of static methods.
58 2003-02-10 Nick Drochak <ndrochak@gol.com>
60 * Mono.CSharp.Debugger.build: passing the /r using an 'arg' node works.
61 The <include> node wasn't getting to the compiler. This fixes build
64 * MonoSymbolFile.cs: Qualify which Min method. Fixes build breakage
67 2003-02-09 Martin Baulig <martin@ximian.com>
69 * MonoSymbolWriter.cs (MonoSymbolWriter.ctor): We don't need the
70 `mbuilder_array' anymore.
72 2003-02-09 Martin Baulig <martin@ximian.com>
74 * MonoSymbolWriter.cs (SourceFile): Derive from SourceFileEntry.
75 (SourceBlock): We don't need source lines here.
76 (SourceMethod): We're always constructed with source info.
78 * MonoSymbolTable.cs: Added support for namespaces.
79 (NamespaceEntry): New struct.
80 (SourceFileEntry.DefineNamespace): New method.
81 (MethodEntry.BuildLineNumberTable): The table is already sorted,
82 so we don't need to do this here.
84 2003-02-09 Martin Baulig <martin@ximian.com>
86 * IMonoSymbolWriter.cs: Ooops, I forgot to remove this.
88 2003-02-08 Martin Baulig <martin@ximian.com>
90 * MonoSymbolDocumentWriter.cs: Removed.
92 * MonoSymbolWriter.cs (SourceFile): Implement ISymbolDocumentWriter.
94 2003-02-08 Martin Baulig <martin@ximian.com>
96 * MonoSymbolFile.cs (GetMethodSource): New public method.
97 (FindMethod): Return the correct index.
99 2003-02-07 Martin Baulig <martin@ximian.com>
101 * MonoSymbolFile.cs (Methods, Sources): New public properties.
103 2003-02-07 Martin Baulig <martin@ximian.com>
105 * MonoSymbolFile.cs (MonoSymbolFile.ReadSymbolFile): New public
106 static method, returns null (without throwing an exception) if the
107 assembly doesn't have any debugging info.
109 2003-02-07 Martin Baulig <martin@ximian.com>
111 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Removed the
112 custom initialization function.
114 * MonoSymbolTableWriter.cs: Removed; the code is now in
115 MonoSymbolFile.cs and MonoSymbolWriter.cs.
117 2003-02-07 Martin Baulig <martin@ximian.com>
119 * MonoSymbolFile.cs: The symbol file is now a resource in the
120 assembly instead of a separate file.
122 * MonoSymbolTable.cs: Did a few more cleanups, sort the line
123 number table and remove duplicate line numbers.
125 2003-02-05 Martin Baulig <martin@ximian.com>
127 Modified the symbol file format to speed up method looks by name
128 and cleaned this up a lot.
130 * MonoSymbolFile.cs: New public class. This is now a public class
131 and writes and reads the symbol file.
133 * IMonoBinaryReader.cs: Removed.
135 * MonoSymbolTable.cs: Set version number to 29.
137 2003-01-17 Zoltan Varga <vargaz@freemail.hu>
139 * MonoSymbolWriter.cs (OpenMethod): Make it work on constructors.
141 2002-10-13 Martin Baulig <martin@gnome.org>
143 * MonoSymbolTable.cs: Set version number to 28.
144 (SourceFileEntry): Read the methods when they're needed.
145 (MethodSourceEntry): Made this a struct, not a class.
147 2002-10-13 Martin Baulig <martin@gnome.org>
149 * MonoSymbolTable.cs: Set version number to 27. Added a source
150 file table which is used to search a method by source file + line number.
152 2002-09-21 Martin Baulig <martin@gnome.org>
154 * MonoSymbolTable.cs: Set version number to 26. Removed all the dynamic
155 stuff, this library now just deals with the compiler generated symbol table.
156 The dynamic stuff is private between the JIT and the debugger.
158 2002-09-21 Martin Baulig <martin@gnome.org>
160 * MonoSymbolTable.cs: Set version number to 25. Added information about
163 2002-09-20 Martin Baulig <martin@gnome.org>
165 * MonoSymbolTable.cs: Set version number to 24. Added a type index
166 table. Write the type of a local variable or a parameter as an index
169 2002-09-20 Martin Baulig <martin@gnome.org>
171 * IMonoSymbolWriter.cs: Remove all the unused interfaces.
173 2002-09-20 Martin Baulig <martin@gnome.org>
175 * MonoSymbolTable.cs: Set version number to 23, include the size
178 2002-09-20 Martin Baulig <martin@gnome.org>
180 * MonoSymbolTable.cs: Set version number to 22. Provide information
181 about parameters and local variables.
183 2002-09-20 Martin Baulig <martin@gnome.org>
185 * IMonoSymbolWriter.cs: Use fullly qualified name for
186 System.Diagnostics.SymbolStore.ISymbolWriter rather than `using' this
187 namespace. This allows us to use the name `ISymbolWriter' in our own
190 2002-09-18 Martin Baulig <martin@gnome.org>
192 * MonoSymbolTable.cs: Set version number to 21. Encode the source file
193 as a 4-byte length field followed by the UTF8 encoded string.
195 2002-09-18 Martin Baulig <martin@gnome.org>
197 * IMonoBinaryReader.cs: New interface.
199 * MonoSymbolTable.cs: Use IMonoBinaryReader instead of binary reader.
201 2002-09-16 Martin Baulig <martin@gnome.org>
203 * MonoSymbolTable.cs: Set version number to 20.
205 2002-09-14 Martin Baulig <martin@gnome.org>
207 * MonoSymbolWriter.cs, IMonoSymbolWriter.cs, MonoSymbolTableWriter.cs:
208 Make all classes and interfaces which don't need to be public internal.
210 2002-09-14 Martin Baulig <martin@gnome.org>
212 * MonoSymbolTable.cs: Use only CLS-compliant types here, bumped version
215 * MonoSymbolTableReader.cs: Removed, this is now in the debugger.
217 2002-09-03 Martin Baulig <martin@gnome.org>
219 * AssemblerWriterI386.cs, IAssemblerWriter.cs, MonoDwarfFileWriter.cs,
220 README, README.relocation-table, csharp-lang.[ch], gdb-csharp-support.patch,
221 gdb-variable-scopes.patch: Removed.
223 2002-09-03 Martin Baulig <martin@gnome.org>
225 * MonoSymbolTableReader.cs (MonoSymbolTableReader.ImageFile): New
228 * MonoSymbolTable.cs: Bumped version number to 18.
230 2002-08-27 Martin Baulig <martin@gnome.org>
232 * MonoSymbolTable.cs (MethodAddress): Removed `TrampolineAddress'.
234 2002-08-27 Martin Baulig <martin@gnome.org>
236 * MonoSymbolTable.cs: Changed the file format in a way that allows us
237 open it read-only and to use a specially malloced area for all the
240 2002-08-25 Martin Baulig <martin@gnome.org>
242 * MonoSymbolTableReader.cs: New file. This is the reader for the
243 new symbol file format.
245 2002-08-24 Martin Baulig <martin@gnome.org>
247 * MonoSymbolTable.cs, MonoSymbolTableWriter.cs: New files. This
248 creates a binary application.dbg file which will be used by the
249 JIT to display source lines for exceptions.
251 * list.unix: Disabled the dwarf file writer in the build.
253 2002-08-23 Martin Baulig <martin@gnome.org>
255 * MonoSymbolWriter.cs (MonoSymbolWriter.Initialize): Added
256 assembly name argument. Since the symbol writer needs to read the
257 final assembly, we need to give it its full pathname.
259 2002-08-23 Martin Baulig <martin@gnome.org>
261 * makefile.gnu, list.unix: Added.
263 2002-07-05 Martin Baulig <martin@gnome.org>
265 * MonoDwarfFileWriter.cs: Added support for types in referenced assemblies.
267 2002-07-05 Martin Baulig <martin@gnome.org>
269 * MonoDwarfFileWriter.cs: Added support for arrays.
271 * gdb-csharp-support.patch: Updated.
273 2002-06-29 Martin Baulig <martin@gnome.org>
275 * MonoDwarfFileWriter.cs (DieInheritance): Make this actually work.
277 2002-06-29 Martin Baulig <martin@gnome.org>
279 * MonoDwarfFileWriter.cs, MonoSymbolWriter.cs: Put all TAG_subprogram's into their
280 corresponding struct/class declarations.
282 2002-06-28 Martin Baulig <martin@gnome.org>
284 * gdb-csharp-support.patch: Updated.
286 2002-06-28 Martin Baulig <martin@gnome.org>
288 * MonoDwarfFileWriter.cs: Use a TAG_string_type when we're using GNU extensions.
289 Make static struct/class fields actually work. Provide a TAG_typedef for struct's
292 2002-05-30 Martin Baulig <martin@gnome.org>
294 * IMonoSymbolWriter (IMonoSymbolWriter): Added custom `Initialize' method.
296 * MonoSymbolWriter.cs (Initialize): The ISymbolWriter's `Initialize' method
297 is no longer supported and throws an exception.
298 (Initialize (string, string[])): New custom initialization function.
300 * MonoDwarfFileWriter.cs (DwarfFileWriter): Added `string[] args' argument
301 to the constructor to pass command line arguments.
303 * gdb-csharp-support.patch: Updated for GDB 5.2.
305 2002-05-30 Martin Baulig <martin@gnome.org>
307 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now get's the
308 AssemblyBuilder's `methods' array as third argument.
309 (OpenMethod): Use this array to get the method builder rather than using an
311 (get_method_builder): Removed this interncall.
313 2002-05-25 Martin Baulig <martin@gnome.org>
315 * MonoDwarfFileWriter.cs: Finished the type rewrite, put back strings and arrays.
317 2002-05-24 Martin Baulig <martin@gnome.org>
319 * IMonoSymbolWriter.cs (ISourceMethod): Added `FullName' and `Parameters'.
320 (ITypeHandle): New interface.
322 * DwarfFileWriter.cs: Largely reorganized the type writing code. Types are
323 now represented by ITypeHandle objects which are stored in a per-dwarf-writer
324 hash table. At the moment, all types still need to be in one compile unit due
325 to lacking support in gdb - but this new type code here already supports this.
327 * MonoSymbolWriter.cs: Moved all the subclasses to the top-level and made them
328 public, cleaned up the code, put everything into one compile unit.
329 (DefineLocalVariable): Added a version of this function which takes useful args.
331 2002-05-22 Martin Baulig <martin@gnome.org>
333 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Added `Sources' and `Methods'
336 * MonoDwarfFileWriter.cs (WriteSymbolTable): New public method. Moved the
337 code that writes the "mono_line_numbers" section here from the LineNumberEngine.
339 2002-05-22 Martin Baulig <martin@gnome.org>
341 * IMonoSymbolWriter.cs (IVariable): Replaced Token with `ISourceMethod Method'.
343 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now has an additional
344 ModuleBuilder argument.
345 (OpenMethod): Immediately call the `get_method' interncall to get the MethodBase
346 from the token, then store the MethodBase instead of the token. The token may
347 still change during the metadata library's fixup process.
348 (DoFixups): When the image has been written to disk, call the GetToken () method
349 on all MethodBuilders and all ConstructorBuilders to get the final metadata tokens.
351 2002-05-22 Martin Baulig <martin@gnome.org>
353 * AssemblerWriterI386.cs: Don't use GNU extensions and produce assembler
354 output which is free of comments and extra whitespaces so that it's suitable
357 2002-05-22 Martin Baulig <martin@gnome.org>
359 * IMonoSymbolWriter.cs (ISourceMethod): Replaced `MethodInfo MethodInfo' with
360 `MethodBase MethodBase' and added `Type ReturnType'. We're now correctly
361 dealing with constructors and not crashing anymore.
363 2002-05-21 Martin Baulig <martin@gnome.org>
365 * MonoDwarfFileWriter.cs: Write a special line number table which can be read
366 in by the metadata library to get line number information in backtraces.
368 2002-05-06 Martin Baulig <martin@gnome.org>
370 * MonoSymbolWriter.cs (MonoSymbolWriter.Close): Use Assembly.LoadFrom (), not
371 AppDomain.Load () to load the assembly.
373 2002-04-26 Martin Baulig <martin@gnome.org>
375 * gdb-csharp-support.patch: A patch for GDB (against the latest CVS version)
376 to implement C# support.
378 * csharp-lang.c, csharp-lang.h, csharp-mono-lang.c: Copy these into your GDB
379 source directory after applying the patch.
381 2002-04-26 Martin Baulig <martin@gnome.org>
383 * MonoDwarfFileWriter.cs (DieInternalString): Removed.
385 2002-04-25 Martin Baulig <martin@gnome.org>
387 * MonoDwarfFileWriter.cs: Reflect latest MonoString changes.
389 2002-04-13 Martin Baulig <martin@gnome.org>
391 * IMonoSymbolWriter.cs (ISourceBlock): Added `Blocks' property and `AddBlock'
392 method to support nested blocks.
394 * MonoSymbolWriter.cs: Correctly handle nested blocks.
396 * MonoDwarfFileWriter.cs (DieMember): Provide info for all fields, not just for
397 public ones; also added DW_AT_accessibility.
398 (DieVariable): Reflected latest debug-symfile.c changes.
400 2002-04-12 Martin Baulig <martin@gnome.org>
402 * gdb-variable-scopes.patch: A patch for GDB (against the latest CVS version)
403 to implement variable lifetimes.
405 2002-04-12 Martin Baulig <martin@gnome.org>
407 * MonoDwarfFileWriter.cs (DieVariable): Provide info about the variable's
408 lifetime using DW_AT_begin_scope and a new baulig extension DW_AT_end_scope.
410 2002-03-29 Martin Baulig <martin@gnome.org>
412 * AssemblerWriterI386.cs: Rewrote most of the string output function, do the
413 number->string conversion manually. It's now taking about 15 seconds to write
414 a symbol file for MCS, no longer more than a minute.
416 * MonoDwarfFileWriter.cs: Added some profiling code, speeded things up, fixed
419 2002-03-25 Martin Baulig <martin@gnome.org>
421 * MonoDwarfFileWriter.cs (CreateType): Return a `DieType'.
422 (RegisterType): Add the type to the type hash before creating dependency types
423 so we don't get recursion loops.
424 (RegisterPointerType): New func to register a "pointer to type" type.
425 (DieTypeDef, DiePointerType, DieArrayType, DieStringType, DieClassType): New
426 types; added support for strings, arrays and basic support for classes.
428 2002-03-24 Martin Baulig <martin@gnome.org>
430 * IMonoSymbolWriter.cs: Killed all methods in this interface, no longer needed.
432 * MonoSymbolWriter.cs (MonoSymbolWriter): The constructor now takes a string
433 argument which is the full pathname of the assembly - you must call Close()
434 after the assembly has been written to disk since the symbol writer needs to
435 load the finished assembly to get its metadata.
437 * MonoDwarfFileWriter.cs: Added support for enums and structs.
439 2002-03-24 Martin Baulig <martin@gnome.org>
441 * MonoDwarfFileWriter.cs: Added support for method parameters.
443 2002-03-24 Martin Baulig <martin@gnome.org>
445 * IMonoSymbolWriter.cs (IMonoSymbolWriter): Removed my custom OpenMethod(),
446 we're now using the ISymbolWriter's method.
447 (IVariable): Added `byte[] Signature' property.
449 * MonoSymbolWriter.cs (SetAssembly): New method. This must be called before
450 Close(); the assembly parameter is the already-written assembly, ie. it must
451 contain the full metadata.
452 (OpenMethod): Only take the token argument and set MethodInfo later in DoFixups.
453 (SetMethodSourceRange): You must call this function to tell the symbol writer
454 in which source file the method is defined.
455 (DefineLocal): Store the signature in the local.
456 (DoFixups): Use two new interncalls to set the SourceMethod's MethodInfo field
457 and the LocalVariable's Type field.
459 2002-03-23 Martin Baulig <martin@gnome.org>
461 * IMonoSymbolWriter.cs (ISourceBlock): New interface.
462 (ILocalVariable): Renamed this interface to IVariable.
463 (IVariable): Added Line, Type, Token.
464 (ILocalVariable, IMethodParameter): New interfaces, derive from IVariable.
465 (ISourceMethod): Added Blocks. Renamed FirstLine and LastLine to Start and End,
466 changed their type to ISourceLine. Removed CodeSize.
467 (ISourceLine): Renamed Line to Row, added Column. Added OffsetType and Offset.
469 * MonoDwarfFileWriter.cs (MonoDwarfFileWriter.DieLexicalBlock): New class.
470 (MonoDwarfFileWriter.DieMethodVariable): New class.
472 * MonoSymbolWriter.cs (OpenScope, CloseScope): Implemented.
473 Reflected latest IMonoSymbolWriter interface changes.
475 2002-03-20 Martin Baulig <martin@gnome.org>
477 * IAssemblerWriter.cs: New interface.
479 * AssemblerWriterI386.cs: New class.
481 * MonoDwarfFileWriter.cs: Use the IAssemblerWriter interface to make this class
482 platform and assembler independent.
484 2002-03-20 Martin Baulig <martin@gnome.org>
486 * IMonoSymbolWriter.cs (ISourceMethod): Added FirstLine, LastLine, CodeSize and
489 * MonoDwarfFileWriter.cs: Implemented line number support.
491 2002-03-19 Martin Baulig <martin@gnome.org>
493 * IMonoSymbolWriter.cs (ISourceFile, ISourceMethod, ISourceLine, ILocalVariable):
496 * IMonoSymbolWriter.cs (OpenMethod): Take a System.Reflection.MethodInfo, not
499 2002-03-19 Martin Baulig <martin@gnome.org>
501 This is an implementation of the System.Diagnostics.SymbolStore.SymbolWriter
502 interface. It's still work in progress and not yet used anywhere.
504 There is some preliminary documentation in the source files and some more
505 docu in the README and README.relocation-table files.
507 * IMonoSymbolWriter.cs: New file.
508 * MonoDwarfFileWriter.cs: New file.
509 * MonoSymbolDocumentWriter.cs: New file.
510 * MonoSymbolWriter.cs: New file.
512 * README, README.relocation-table: Documentation.