commit 998255bfe841a4191d458a56aae0267f673b1a72
author Greg Clayton <gclayton@apple.com> Sat Oct 13 02:07:45 2012 +0000
committer Greg Clayton <gclayton@apple.com> Sat Oct 13 02:07:45 2012 +0000
tree ada5b24a203f1a24e041f9cce2188283d037de98
parent 88db3171dd5dcc54e3890b6f823c60831fc520a5

<rdar://problem/12491387>

I added the ability for a process plug-in to implement custom commands. All the lldb_private::Process plug-in has to do is override:

virtual CommandObject *
GetPluginCommandObject();

This object returned should be a multi-word command that vends LLDB commands. There is a sample implementation in ProcessGDBRemote that is hollowed out. It is intended to be used for sending a custom packet, though the body of the command execute function has yet to be implemented! 

llvm-svn: 165861

lldb/source/Commands/CommandObjectHelp.cpp

diff --git a/lldb/source/Commands/CommandObjectHelp.cpp b/lldb/source/Commands/CommandObjectHelp.cpp
index 5dfb105b..3879005 100644
--- a/lldb/source/Commands/CommandObjectHelp.cpp
+++ b/lldb/source/Commands/CommandObjectHelp.cpp
@@ -103,8 +103,7 @@
                 else
                 {
                     CommandObject *found_cmd;
-                    found_cmd = ((CommandObjectMultiword *) sub_cmd_obj)->GetSubcommandObject(sub_command.c_str(), 
-                                                                                              &matches);
+                    found_cmd = sub_cmd_obj->GetSubcommandObject(sub_command.c_str(), &matches);
                     if (found_cmd == NULL)
                         all_okay = false;
                     else if (matches.GetSize() > 1)
@@ -189,7 +188,7 @@
                     }
                     else
                         m_interpreter.OutputFormattedHelpText (output_strm, "", "", sub_cmd_obj->GetHelp(), 1);
-                    ((CommandObjectMultiword *) sub_cmd_obj)->GenerateHelpText (result);
+                    sub_cmd_obj->GenerateHelpText (result);
                 }
                 else
                 {