* Made FunctionID abstract. There are now two implementing subclasses,

SourceFunctionID (where we know the souce location of the function) and
  ImageFunctionID (where we don't know the source location). Made the
  classes archivable.
* Added support to find functions by ID.
* Improved user breakpoint handling. We can now "install" a breakpoint before we
  even know the function instances in which to install it. Whenever image debug
  information become available, breakpoints are installed in the concerned
  function instances of the respective image.
* Always trigger loading image debug info as soon as we become aware of an
  image.
* Implemented a settings management mechanism. ATM only the breakpoint
  locations for debugged teams are persisted. This seriously improves the
  debugging fun, though. :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31728 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/debugger/debug_info/TeamDebugInfo.h

@@ -21,6 +21,7 @@ class DisassembledCode;
 class FileManager;
 class FileSourceCode;
 class Function;
+class FunctionID;
 class FunctionInstance;
 class ImageDebugInfo;
 class ImageInfo;
@@ -52,15 +53,16 @@ public:
 									DisassembledCode*& _sourceCode);
 										// returns reference
 
-
 			// team is locked
 			status_t			AddImageDebugInfo(
 									ImageDebugInfo* imageDebugInfo);
 			void				RemoveImageDebugInfo(
 									ImageDebugInfo* imageDebugInfo);
+			ImageDebugInfo*		ImageDebugInfoByName(const char* name) const;
 
 			Function*			FunctionAtSourceLocation(LocatableFile* file,
-									const SourceLocation& location);
+									const SourceLocation& location) const;
+			Function*			FunctionByID(FunctionID* functionID) const;
 
 private:
 			struct FunctionHashDefinition;