Remove the deprecated inviso application

8 files changed, 0 insertions, 5241 deletions

diff --git a/lib/runtime_tools/src/Makefile b/lib/runtime_tools/src/Makefile
index 810e3e8741..d6750f3a88 100644
--- a/lib/runtime_tools/src/Makefile
+++ b/lib/runtime_tools/src/Makefile
@@ -36,12 +36,6 @@ RELSYSDIR = $(RELEASE_PATH)/lib/runtime_tools-$(VSN)
 
 MODULES= \
 	erts_alloc_config \
-	inviso_rt \
-	inviso_rt_meta \
-	inviso_rt_lib \
-	inviso_as_lib \
-	inviso_autostart \
-	inviso_autostart_server \
 	runtime_tools \
 	runtime_tools_sup \
 	dbg \
diff --git a/lib/runtime_tools/src/inviso_as_lib.erl b/lib/runtime_tools/src/inviso_as_lib.erl
deleted file mode 100644
index 75f3d9d004..0000000000
--- a/lib/runtime_tools/src/inviso_as_lib.erl
+++ /dev/null
@@ -1,155 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2006-2009. All Rights Reserved.
-%% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%% 
-%% %CopyrightEnd%
-%%
-
-%%% File    : inviso_as_lib.erl
-%%% Author  : Lennart �hman <[email protected]>
-%%% Description : 
-%% The purpose of the inviso autostart library is to provide useful functions
-%% for anyone wanting to customize the autostart mechanism in the inviso
-%% tracer. It is intended to work well with the example 'inviso_autostart_server'.
-%%%
-%%% Created : 15 Dec 2005 by Lennart �hman
-%% -----------------------------------------------------------------------------
-
--module(inviso_as_lib).
-
--export([setup_autostart/7,setup_autostart/8,setup_autostart/9,
-	 inhibit_autostart/1,
-	 set_repeat/2,set_repeat_2/2]).
-%% -----------------------------------------------------------------------------
-
-%% setup_autostart(Node,Repeat,Options,TracerData,CmdFiles,Bindings) = ok|{error,Reason}.
-%%    Repeat=integer(), where 0 means no (more) autostarts.
-%%    Options=List of options as taken by the runtime component at start-up.
-%%    TracerData= Tracerdata as given to inviso_rt:init_tracing.
-%%    CmdFiles=[FileName,...] list of string(), files that will be executed
-%%      by the subprocess started during autostart.
-%%    Bindings=[{VarName,Value},...] Variable bindings for CmdFiles.
-%%      VarName=atom(),
-%%
-%% This function creates the inviso_autostart.config file on Erlang node Node.
-%% This is useful when you wish to prepare for an autostarted trace.
-setup_autostart(Node,Repeat,Options,TracerData,CmdFiles,Bindings,Translations) ->
-    setup_autostart(Node,Repeat,Options,TracerData,CmdFiles,
-		    Bindings,Translations,inviso_std_ref,off).
-setup_autostart(Node,Repeat,Options,TracerData,CmdFiles,Bindings,Translations,RTtag) ->
-    setup_autostart(Node,Repeat,Options,TracerData,CmdFiles,
-		    Bindings,Translations,RTtag,off).
-setup_autostart(Node,Repeat,Options,TracerData,CmdFiles,Bindings,Translations,RTtag,Dbg) ->
-    case rpc:call(Node,inviso_autostart,which_config_file,[]) of
-	FileName when is_list(FileName) ->      % Write to this file then.
-	    {String,Args}=format_config_file(Repeat,TracerData,Options,CmdFiles,
-					     Bindings,Translations,RTtag,Dbg),
-	    Bytes=list_to_binary(io_lib:format(String,Args)),
-	    case rpc:call(Node,file,write_file,[FileName,Bytes]) of
-		ok ->
-		    ok;
-		{error,Reason} ->
-		    {error,{write_file,Reason}};
-		{badrpc,Reason} ->
-		    {error,{badrpc,{write_file,Reason}}}
-	    end;
-	{error,Reason} ->
-	    {error,{which_config_file,Reason}};
-	{badrpc,Reason} ->
-	    {error,{badrpc,{which_config_file,Reason}}}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% inhibit_autostart(Node) = ok|{error,Reason}
-%%
-%% Inhibits autostart by simply making the repeat parameter zero in the
-%% configuration file at node Node. All other parameters are left untouched.
-inhibit_autostart(Node) ->
-    set_repeat(Node,0).
-%% -----------------------------------------------------------------------------
-
-%% set_repeat(Node,N)=ok | {error,Reason}
-%%   N=integer(), the number of time autostart shall be allowed.
-set_repeat(Node,N) ->
-    case examine_config_file(Node) of
-	{ok,FileName,Terms} ->
-	    NewTerms=[{repeat,N}|lists:keydelete(repeat,1,Terms)],
-	    case rpc:call(Node,?MODULE,set_repeat_2,[FileName,NewTerms]) of
-		{badrpc,Reason} ->
-		    {error,{badrpc,{open,Reason}}};
-		Result ->
-		    Result
-	    end;
-	{error,Reason} ->
-	    {error,Reason}
-    end.
-
-%% Must be a sepparate function to do rpc on. The entire function must be done
-%% in one rpc call. Otherwise the FD will die since it is linked to the opening
-%% process.
-set_repeat_2(FileName,NewTerms) ->
-    case file:open(FileName,[write]) of
-	{ok,FD} ->
-	    String=lists:flatten(lists:map(fun(_)->"~w.~n" end,NewTerms)),
-	    case catch io:format(FD,String,NewTerms) of
-		ok ->
-		    file:close(FD),
-		    ok;
-		{'EXIT',Reason} ->
-		    file:close(FD),
-		    {error,{format,Reason}}
-	    end;
-	{error,Reason} ->
-	    {error,Reason}
-    end.
-%% -----------------------------------------------------------------------------
-
-examine_config_file(Node) ->
-    case rpc:call(Node,inviso_autostart,which_config_file,[]) of
-	FileName when is_list(FileName) ->     % Read this file, and then modify it.
-	    case rpc:call(Node,file,consult,[FileName]) of
-		{ok,Terms} ->
-		    {ok,FileName,Terms};
-		{error,Reason} ->
-		    {error,{consult,Reason}};
-		{badrpc,Reason} ->
-		    {error,{badrpc,{consult,Reason}}}
-	    end;
-	{error,Reason} ->
-	    {error,{which_config_file,Reason}};
-	{badrpc,Reason} ->
-	    {error,{badrpc,{which_config_file,Reason}}}
-    end.
-%% -----------------------------------------------------------------------------
-
-format_config_file(Repeat,TracerData,Options,CmdFiles,Bindings,Translations,RTtag,Dbg) ->
-    String="~w.~n~w.~n~w.~n~w.~n",
-    Args=[{repeat,Repeat},
-	  {mfa,{inviso_autostart_server,init,[[{tracerdata,TracerData},
-					       {cmdfiles,CmdFiles},
-					       {bindings,Bindings},
-					       {translations,Translations},
-					       {debug,Dbg}]]}},
-	  {options,Options},
-	  {tag,RTtag}],
-    {String,Args}.
-%% -----------------------------------------------------------------------------
-
-
-
-
-
-
-
diff --git a/lib/runtime_tools/src/inviso_autostart.erl b/lib/runtime_tools/src/inviso_autostart.erl
deleted file mode 100644
index 787292e244..0000000000
--- a/lib/runtime_tools/src/inviso_autostart.erl
+++ /dev/null
@@ -1,201 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
-%% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%% 
-%% %CopyrightEnd%
-%%
-%% Author: Lennart �hman, [email protected]
--module(inviso_autostart).
-
--export([autostart/1,which_config_file/0]).
-
-%% This module implements the default autostart module for the inviso runtime
-%% component.
-%% It will:
-%% (1) Open the autostart configuration file (either the default or the one
-%%     pointed out by the runtime_tools application parameter inviso_autostart_config).
-%% (2) Check that the incarnation counter has not reached 0. If so, we do not
-%%     allow (yet) one autostart.
-%% (3) Rewrite the configuration file if there was an incarnation counter.
-%%     (With the counter decreased).
-%% (4) Inspect the content of the configuration file and pass paramters in the
-%%     return value (which is interpreted by the runtime component).
-%%
-%% CONTENT OF A CONFIGURATION FILE:
-%% A plain text file containing erlang tuple terms, each ended with a period(.).
-%% The following parameters are recognized:
-%% {repeat,N} N=interger(),
-%%   The number of remaining allowed autostart incarnations of inviso.
-%% {options,Options} Options=list()
-%%   The options which controls the runtime component, such as overload and
-%%   dependency.
-%% {mfa,{Mod,Func,Args}} Args=list()
-%%   Controls how a spy process initiating tracing, patterns and flags shall
-%%   be started.
-%% {tag,Tag}
-%%   The tag identifying the runtime component to control components.
-%% =============================================================================
-
-%% This function is run in the runtime component's context during autostart
-%% to determine whether to continue and if, then how.
-autostart(_AutoModArgs) ->
-    ConfigFile=
-	case application:get_env(inviso_autostart_conf) of
-	    {ok,FileName} when is_list(FileName) -> % Use this filename then.
-		FileName;
-	    {ok,{load,FileNames,{M,F}}} ->  % First load the module, then...
-		case try_load_module(FileNames) of
-		    ok ->
-			autostart_apply(M,F);
-
-		    false ->                % No such module available
-			"inviso_autostart.config"
-		end;
-	    {ok,{M,F}} ->                   % Use M:F(node())
-		autostart_apply(M,F);
-	    {ok,no_autostart} ->
-		false;
-	    _ ->                            % Use a default name, in CWD!
-		"inviso_autostart.config"
-	end,
-    if
-	is_list(ConfigFile) ->
-	    case file:consult(ConfigFile) of
-		{ok,Terms} ->               % There is a configuration.
-		    case handle_repeat(ConfigFile,Terms) of
-			ok ->               % Handled or not, we shall continue.
-			    {get_mfa(Terms),get_options(Terms),get_tag(Terms)};
-			stop ->             % We are out of allowed starts.
-			    true            % Then no autostart.
-		    end;
-		{error,_} ->                % There is no config file
-		    true                    % Then no autostart!
-	    end;
-	true ->                             % Skip it then.
-	    true
-    end.
-
-autostart_apply(M,F) ->
-    case catch M:F(node()) of
-	FileName when is_list(FileName) ->
-	    FileName;
-	no_autostart ->                     % No autostart after all.
-	    false;
-	_ ->
-	    "inviso_autostart.config"
-    end.
-
-%% This function is necessary since it is not always the case that all code-paths
-%% are set at the time of an autostart.
-try_load_module([AbsFileName|Rest]) when is_list(AbsFileName) ->
-    case catch code:load_abs(AbsFileName) of % May not be a proper filename.
-	{module,_Mod} ->
-	    try_load_module(Rest);
-	_ ->
-	    false
-    end;
-try_load_module([]) ->                      % Load all beam files successfully.
-    ok;
-try_load_module(AbsFileName) when is_list(AbsFileName) ->
-    try_load_module([AbsFileName]).
-%% -----------------------------------------------------------------------------
-
-%% Function returning the filename probably used as autostart config file.
-%% Note that this function must be executed at the node in question.
-which_config_file() ->
-    case application:get_env(runtime_tools,inviso_autostart_conf) of
-	{ok,FileName} when is_list(FileName) -> % Use this filename then.
-	    FileName;
-	{ok,{M,F}} ->                       % Use M:F(node())
-	    case catch M:F(node()) of
-		FileName when is_list(FileName) ->
-		    FileName;
-		_ ->
-		    {ok,CWD}=file:get_cwd(),
-		    filename:join(CWD,"inviso_autostart.config")
-	    end;
-	_ ->                                % Use a default name, in CWD!
-	    {ok,CWD}=file:get_cwd(),
-	    filename:join(CWD,"inviso_autostart.config")
-    end.
-%% -----------------------------------------------------------------------------
-
-
-%% Help function which finds out if there is a limit on the number of times
-%% we shall autostart. If there is a repeat parameter and it is greater than
-%% zero, the file must be rewritten with the parameter decreased with one.
-%% Returns 'ok' or 'stop'.
-handle_repeat(FileName,Terms) ->
-    case lists:keysearch(repeat,1,Terms) of
-	{value,{_,N}} when N>0 ->           % Controlls how many time more.
-	    handle_repeat_rewritefile(FileName,Terms,N-1),
-	    ok;                             % Indicate that we shall continue.
-	{value,_} ->                        % No we have reached the limit.
-	    stop;
-	false ->                            % There is no repeat parameter.
-	    ok                              % No restrictions then!
-    end.
-
-%% Help function which writes the configuration file again, but with the
-%% repeat parameter set to NewN.
-%% Returns nothing significant.
-handle_repeat_rewritefile(FileName,Term,NewN) ->
-    case file:open(FileName,[write]) of
-	{ok,FD} ->
-	    NewTerm=lists:keyreplace(repeat,1,Term,{repeat,NewN}),
-	    handle_repeat_rewritefile_2(FD,NewTerm),
-	    file:close(FD);
-	{error,_Reason} ->                  % Not much we can do then?!
-	    error
-    end.
-
-handle_repeat_rewritefile_2(FD,[Tuple|Rest]) ->
-    io:format(FD,"~w.~n",[Tuple]),
-    handle_repeat_rewritefile_2(FD,Rest);
-handle_repeat_rewritefile_2(_,[]) ->
-    true.
-%% -----------------------------------------------------------------------------
-
-%% Three help functions finding the parameters possible to give to the runtime
-%% component. Note that some of them have default values, should the parameter
-%% not exist.
-get_mfa(Terms) ->
-    case lists:keysearch(mfa,1,Terms) of
-	{value,{_,MFA}} ->
-	    MFA;
-	false ->
-	    false
-    end.
-
-get_options(Terms) ->
-    case lists:keysearch(options,1,Terms) of
-	{value,{_,Options}} ->
-	    Options;
-	false ->
-	    []
-    end.
-
-get_tag(Terms) ->
-    case lists:keysearch(tag,1,Terms) of
-	{value,{_,Tag}} ->
-	    Tag;
-	false ->
-	    default_tag
-    end.
-%% -----------------------------------------------------------------------------
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
diff --git a/lib/runtime_tools/src/inviso_autostart_server.erl b/lib/runtime_tools/src/inviso_autostart_server.erl
deleted file mode 100644
index 1e352822f4..0000000000
--- a/lib/runtime_tools/src/inviso_autostart_server.erl
+++ /dev/null
@@ -1,311 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
-%% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%% 
-%% %CopyrightEnd%
-%%
-%% Author: Lennart �hman, [email protected]
-%%
--module(inviso_autostart_server).
--export([init/1]).
-
-%% -----------------------------------------------------------------------------
-%% Internal exports
-%% -----------------------------------------------------------------------------
--export([cmd_file_interpreter_init/4]).
-%% -----------------------------------------------------------------------------
-
-
-%% This module provides a (well working) example of how to program an
-%% autostart server responsible for initializing trace, setting patterns
-%% and flags.
-%%
-%% The general idea is that this code spawns interpreter processes in order to
-%% execute commands concurrently. Each of the interpreter processes opens one or
-%% several files (in sequence) containing erlang function calls which are evaluated
-%% in the interpreter process context.
-%% The argument provided to init shall be a list of options controlling
-%% how to initialize tracing, which file(s) to open and variable bindings.
-%%
-%% This autostart_server interpreters understands standard inviso trace case files.
-%%
-%% The runtime component provides an API very similar to the API provided
-%% by the control component. It is therefore easy to translate inviso calls to
-%% inviso_rt calls.
-%%
-%% This process may be killed by the inviso_rt process if stop_tracing is called.
-%% The reason is that there is no time limit to the interpreter processes. Hence
-%% they should be killed if tracing is not possible anylonger.
-%% =============================================================================
-
-
-%% -----------------------------------------------------------------------------
-
-%% The independent autostart process spawned by the runtime component to carry
-%% out initializations is spawened on this function (if using the example
-%% autostart which comes with inviso).
-%% ArgsFromConfig is as can be heard from the name comming from a paramater in
-%% the autostart configuration file. Here it is supposed to be:
-%%   ArgsFromConfig=[ServerParam,...]
-%%     ServerParam={tracerdata,TracerData}|{cmdfiles,Files}|{bindings,Bindings}|
-%%       {translations,Translations}|{debug,DbgLevel}
-%%       TracerData=tracerdata given to inviso_rt:init_tracing/1 function.
-%%       Files=[FileNameSpecs,...] where each FileNameSpecs will be executed in
-%%         a separate process. Making each FileNameSpec parallel.
-%%         FileNameSpecs=[FileNameSpec,...]
-%%           FileNameSpec=FileName | {FileName,Bindings}
-%%       Bindings=[{Var,Value},...] variable environment understood by
-%%         erl_eval:exprs/2.
-%%       Translations=[Translation,...]
-%%       A translation file is a text-file with following tuples
-%%         Translation={{Mod,Func,Arity,{Mod2,Func2,ParamMF}}}|
-%%                     {{Func,Arity,{Mod2,Func2,ParamMF}}}
-%%           ParamMF={M,F} | any()
-%%           Translates Mod:Func/Arity to Mod2:Func2 with the arguments to
-%%             Mod:Func translated using M:F/1. Note that ParamMF is not
-%%             necessarily an MF. If no translation shall be done, ParamMF
-%%             shall be anything else but an MF.
-%%           Also note that Mod is optional in a Translation. That means that
-%%           function calls without a module in the trace case file will
-%%           be translated according to that translation.
-init(ArgsFromConfig) ->
-    case get_tracerdata_opts(ArgsFromConfig) of
-	{ok,TracerData} ->                  % Otherwise we can not start a trace!
-	    case inviso_rt:init_tracing(TracerData) of
-		{ok,_Response} ->                   % Ok, tracing has been initiated.
-		    case get_cmdfiles_opts(ArgsFromConfig) of
-			{ok,CmdFiles} ->    % List of cmd-files.
-			    Bindings=get_initialbindings_opts(ArgsFromConfig),
-			    Translations=get_translations_opts(ArgsFromConfig),
-			    Dbg=get_dbg_opts(ArgsFromConfig),
-			    Procs=start_cmd_file_interpreters(CmdFiles,
-							      Bindings,
-							      Translations,
-							      Dbg),
-			    loop(Procs,Dbg); % Wait for procs to be done.
-			false ->            % Then we can terminate normally.
-			    true
-		    end;
-		{error,Reason} ->           % This is fault, lets terminate abnormally.
-		    exit({inviso,{error,Reason}})
-	    end;
-	false ->                            % Then there is not much use then.
-	    true                            % Just terminate normally.
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function which starts a process for each item found in the FileNames
-%% list. The idea is that each item will be processed concurrently. The items
-%% them selves may be a sequence of filenames.
-%% Returns a list of spawned interpret processes.
-start_cmd_file_interpreters([FileNames|Rest],Bindings,Translations,Dbg) ->
-    P=spawn_link(?MODULE,cmd_file_interpreter_init,[FileNames,Bindings,Translations,Dbg]),
-    MRef=erlang:monitor(process,P),         % Can't trap exits in this process.
-    [{P,MRef}|start_cmd_file_interpreters(Rest,Bindings,Translations,Dbg)];
-start_cmd_file_interpreters([],_,_,_) ->
-    [].
-%% -----------------------------------------------------------------------------
-
-
-%% The loop where this process simply waits for all of the interpreters to be
-%% done. Note that that may take som time. An interpreter may take as long time
-%% necessary to do its task.
-loop(Procs,Dbg) ->
-    receive
-	{'DOWN',MRef,process,Pid,_Reason} ->
-	    case lists:keysearch(MRef,1,Procs) of
-		{value,{Pid,_}} ->          % It was an interpreter that terminated.
-		    case lists:keydelete(MRef,1,Procs) of
-			[] ->               % No more interpreters.
-			    true;           % Then terminate.
-			NewProcs ->
-			    loop(NewProcs,Dbg)
-		    end;
-		false ->
-		    loop(Procs,Dbg)
-	    end;
-	_ ->
-	    loop(Procs,Dbg)
-    end.
-
-
-%% -----------------------------------------------------------------------------
-%% The interpret process.
-%%
-%% An interpreter process executes trace case files. Several interpreter processes
-%% may be running in parallel. It is not within the scoop of this implementation
-%% of an autostart server to solve conflicts. (You may implement your own autostart
-%% server!).
-%% An interpret process may run for as long as necessary. Hence the function called
-%% within the trace case file can contain wait functions, waiting for a certain
-%% system state to occure before continuing.
-%% Note that this process also mixes global and local bindings. GlobalBindings
-%% is a binding() structure, where LocalBindings is a list of {Var,Value}.
-%% Further it is possible to let FileName be a {inviso,Func,Args} tuple instead.
-%% -----------------------------------------------------------------------------
-
-%% Init function for an interpreter process instance.
-cmd_file_interpreter_init(FileNames,GlobalBindings,Translations,Dbg) ->
-    interpret_cmd_files(FileNames,GlobalBindings,Translations,Dbg).
-
-interpret_cmd_files([{FileName,LocalBindings}|Rest],GlobalBindings,Translations,Dbg) ->
-    Bindings=join_local_and_global_vars(LocalBindings,GlobalBindings),
-    interpret_cmd_files_1(FileName,Bindings,Translations,Dbg),
-    interpret_cmd_files(Rest,GlobalBindings,Translations,Dbg);
-interpret_cmd_files([],_,_,_) ->            % Done, return nothing significant!
-    true;
-interpret_cmd_files(FileName,GlobalBindings,Translations,Dbg) ->
-    interpret_cmd_files_1(FileName,GlobalBindings,Translations,Dbg).
-%    interpret_cmd_files(Rest,GlobalBindings,Translations,Dbg).
-
-%% This is "inline" inviso calls.
-interpret_cmd_files_1({inviso,F,Args},Bindings,Translations,Dbg) ->
-    {ok,Tokens1,_}=erl_scan:string("inviso:"++atom_to_list(F)++"("),
-    Tokens2=tokenize_args(Args),
-    {ok,Tokens3,_}=erl_scan:string(")."),
-    case erl_parse:parse_exprs(Tokens1++Tokens2++Tokens3) of
-	{ok,Exprs} ->
-	    interpret_cmd_files_3(Bindings,Exprs,Translations,Dbg);
-	{error,_Reason} ->
-	    error
-    end;
-interpret_cmd_files_1({Mod,Func,Args},_Bindings,_Translations,_Dbg) ->
-    catch apply(Mod,Func,Args);
-%% This is the case when it actually is a trace case file.
-interpret_cmd_files_1(FileName,Bindings,Translations,Dbg) ->
-    case file:open(FileName,[read]) of
-	{ok,FD} ->
-	    interpret_cmd_files_2(FD,Bindings,io:parse_erl_exprs(FD,""),Translations,Dbg),
-	    file:close(FD);
-	{error,Reason} ->                   % Something wrong with the file.
-	    inviso_rt_lib:debug(Dbg,interpret_cmd_files,[FileName,{error,Reason}])
-    end.
-
-%% Help function which handles Exprs returned from io:parse_erl_exprs and
-%% tries to eval them. It is the side-effects we are interested in, like
-%% setting flags and patterns. Note that we will get a failure should there
-%% be a variable conflict.
-%% Also note that there is logic to translate control component API calls to
-%% corresponding runtime component calls.
-%% Returns nothing significant.
-interpret_cmd_files_2(FD,Bindings,{ok,Exprs,_},Translations,Dbg) ->
-    {next,NewBindings}=interpret_cmd_files_3(Bindings,Exprs,Translations,Dbg),
-    interpret_cmd_files_2(FD,NewBindings,io:parse_erl_exprs(FD,""),Translations,Dbg);
-interpret_cmd_files_2(FD,Bindings,{error,ErrorInfo,Line},Translations,Dbg) ->
-    inviso_rt_lib:debug(Dbg,parse_erl_exprs,[ErrorInfo,Line]),
-    interpret_cmd_files_2(FD,Bindings,io:parse_erl_exprs(FD,""),Translations,Dbg);
-interpret_cmd_files_2(_,_,{eof,_},_,_) ->    % End of file.
-    true.
-
-interpret_cmd_files_3(Bindings,Exprs,Translations,Dbg) ->
-    case catch inviso_rt_lib:transform(Exprs,Translations) of
-	NewExprs when is_list(NewExprs) ->     % We may have translated the API.
-	    case catch erl_eval:exprs(NewExprs,Bindings) of
-		{'EXIT',Reason} ->
-		    inviso_rt_lib:debug(Dbg,exprs,[Exprs,Bindings,{'EXIT',Reason}]),
-		    {next,Bindings};
-		{value,_Val,NewBindings} -> % Only interested in the side effects!
-		    {next,NewBindings}
-	    end;
-	{'EXIT',Reason} ->
-	    inviso_rt_lib:debug(Dbg,translate2runtime_funcs,[Exprs,Reason]),
-	    {next,Bindings}
-    end.
-
-%% Help function adding variables to a bindings structure. If the variable already
-%% is assigned in the structure, it will be overridden. Returns a new
-%% bindings structure.
-join_local_and_global_vars([{Var,Val}|Rest],Bindings) when is_atom(Var) ->
-    join_local_and_global_vars(Rest,erl_eval:add_binding(Var,Val,Bindings));
-join_local_and_global_vars([_|Rest],Bindings) ->
-    join_local_and_global_vars(Rest,Bindings);
-join_local_and_global_vars([],Bindings) ->
-    Bindings.
-
-%% Help function returning a string of tokens, including "," separation
-%% between the arguments.
-tokenize_args(Args=[Arg|Rest]) when length(Args)>1 ->
-    AbsTerm=erl_parse:abstract(Arg),
-    Tokens=erl_parse:tokens(AbsTerm),
-    {ok,Token,_}=erl_scan:string(","),
-    Tokens++Token++tokenize_args(Rest);
-tokenize_args([Arg]) ->
-    AbsTerm=erl_parse:abstract(Arg),
-    erl_parse:tokens(AbsTerm);
-tokenize_args([]) ->
-    "".
-%% -----------------------------------------------------------------------------
-
-
-%% -----------------------------------------------------------------------------
-%% Help functions working on the options given as argument to init during spawn.
-%% -----------------------------------------------------------------------------
-
-get_tracerdata_opts(ArgsFromConfig) ->
-    case lists:keysearch(tracerdata,1,ArgsFromConfig) of
-	{value,{_,{mfa,{M,F,CompleteTDGargs}}}} -> % Dynamic tracerdata.
-	    case catch apply(M,F,CompleteTDGargs) of
-		{'EXIT',_Reason} ->
-		    false;
-		TracerData ->
-		    {ok,TracerData}
-	    end;
-	{value,{_,TracerData}} ->           % Interpret this as static tracerdata.
-	    {ok,TracerData};
-	false ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-get_cmdfiles_opts(ArgsFromConfig) ->
-    case lists:keysearch(cmdfiles,1,ArgsFromConfig) of
-	{value,{_,CmdFiles}} ->
-	    {ok,CmdFiles};
-	false ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-get_initialbindings_opts(ArgsFromConfig) ->
-    case lists:keysearch(bindings,1,ArgsFromConfig) of
-	{value,{_,Bindings}} ->
-	    Bindings;
-	false ->                            % Then we use empty bindings.
-	    erl_eval:new_bindings()
-    end.
-%% -----------------------------------------------------------------------------
-
-get_translations_opts(ArgsFromConfig) ->
-    case lists:keysearch(translations,1,ArgsFromConfig) of
-	{value,{_,Translations}} ->
-	    Translations;
-	false ->                            % This becomes nearly point less.
-	    []
-    end.
-%% -----------------------------------------------------------------------------
-
-get_dbg_opts(ArgsFromConfig) ->
-    case lists:keysearch(debug,1,ArgsFromConfig) of
-	{value,{_,DbgLevel}} ->
-	    DbgLevel;
-	false ->
-	    off
-    end.
-%% -----------------------------------------------------------------------------
-
-%% EOF
-
-
-
diff --git a/lib/runtime_tools/src/inviso_rt.erl b/lib/runtime_tools/src/inviso_rt.erl
deleted file mode 100644
index b162f5b045..0000000000
--- a/lib/runtime_tools/src/inviso_rt.erl
+++ /dev/null
@@ -1,2885 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
-%% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%% 
-%% %CopyrightEnd%
-%%
-%% Description:
-%% The runtime component of the trace tool Inviso.
-%%
-%% Authors:
-%% Ann-Marie L�f, [email protected]
-%% Lennart �hman, [email protected]
-%% -----------------------------------------------------------------------------
-
--module(inviso_rt).
-
-
-%% -----------------------------------------------------------------------------
-%% interface for supervisor
-%% -----------------------------------------------------------------------------
--export([start_link_man/3,start_link_auto/1]).
-
-%% API for controll component.
--export([start/4,stop/1, 
-	 init_tracing/2,stop_tracing_parallel/1,
-	 try_to_adopt/3,confirm_connection/2,get_node_info/1,
-	 suspend/2,call_suspend/2,cancel_suspension/1,change_options/2,
-	 clear/2,clear_all_tp/1,
-	 flush/1,
-	 trace_patterns_parallel/3,
-	 trace_flags_parallel/3,trace_flags_parallel/2,trace_flags_parallel/1,
-	 meta_tracer_call_parallel/2,
-	 get_status/1,get_tracerdata/1,list_logs/1,list_logs/2,fetch_log/2,fetch_log/3,
-	 delete_log/1,delete_log/2,
-	 state/1]).
-%% -----------------------------------------------------------------------------
-
-%% API mostly for autostart scripts, instead of corresponding control component
-%% apis not available doing local function calls.
--export([init_tracing/1,tp/4,tp/5,tp/1,tpg/4,tpg/5,tpg/1,
-	 tpl/4,tpl/5,tpl/1,
-	 ctp/1,ctp/3,ctpg/1,ctpg/3,ctpl/1,ctpl/3,
-	 init_tpm/4,init_tpm/7,
-	 tpm/4,tpm/5,tpm/8,tpm_tracer/4,tpm_tracer/5,tpm_tracer/8,
-	 tpm_ms/5,tpm_ms_tracer/5,
-	 ctpm_ms/4,
-	 local_register/0,global_register/0,
-	 ctpm/3,remove_local_register/0,remove_global_register/0,
-	 tf/2,tf/1,ctf/2,ctf/1]).
-%% -----------------------------------------------------------------------------
-
-%% Internal exports.
--export([init/4,auto_init/2,fetch_init/4]).
-%% -----------------------------------------------------------------------------
-
-%% -----------------------------------------------------------------------------
-%% Constants.
-%% -----------------------------------------------------------------------------
-
--define(DEFAULT_OVERLOAD_FUNC,default_overload_func).
--define(NO_LOADCHECK,no_loadcheck).
-
--define(RT_SUP,runtime_tools_sup).          % Refers to the registered name.
--define(CTRL,inviso_c).                     % Refers to the registered name.
-%% -----------------------------------------------------------------------------
-
-%% -----------------------------------------------------------------------------
-%% Record definition.
-%% -----------------------------------------------------------------------------
-
-%% #rt
-%% All record fields must be bound to listed values when leaving init or 
-%% auto_init.
-%% dependency: Timeout accepting being without control component.
-%% overload : Controlls which module to call, if any, when time for a check.
-%% timer_ref: Used when timing delayed shutdown due to lost control component.
--record(rt,{state = new,            % new | idle | tracing
-	    status = running,       % running | {suspended, Reason}
-	    next_loadcheck = now(), % now | "No Loadcheck"
-	    parent,                 % pid()
-	    tracerdata,             % undefined|{fun(),term()}|{file,Param}|{ip,Param}
-	    tracer_port,            % port() | undefined
-	    handler,                % {fun(), term()} | undefined
-	    auto_starter,           % pid() | undefined; proc starting interpreters.
-	    meta_tracer,            % undefined | pid()
-	    fetchers=[],            % [pid(),...] processes transfering logfiles.
-%	     spies = [],
-	    dependency={infinity,node()}, % {TOut,Node} | TOut; TOut=int()|infinity
-	    overload=no_loadcheck,  % ?NO_LOADCHECK|{LoadMF,Interval,InitMFA,RemoveMFA}
-	    overload_data=void,     % Datastructure given to LoadMF and RemoveMFA.
-	    timer_ref,              % undefined | reference()
-	    ctrl,                   % undefined | pid()
-	    ctrl_ref,               % undefined | reference()
-	    vsn,                    % list()
-	    tag                     % term()
-	   }).
-%% -----------------------------------------------------------------------------
-
-
-%% ==============================================================================
-%% Start API
-%% ==============================================================================
-
-%% Note that the runtime component may be started in many different ways.
-%% It can be autostarted by the runtime_tools_sup during initial start-up of the
-%% system. It is actually most likely that it will be started that way. However
-%% if there are no autostart trace-cases to run, the inviso_rt runtime component
-%% will terminate. It will then however remain as a child of the runtime_tools_sup
-%% supervisor. This means that if the runtime component is started again, manually,
-%% by the control component, some actions must be taken.
-%% For instance is it very likely that the child already exists. But since it
-%% must be started with different arguments when started manually, the child-spec
-%% must be changed.
-%%
-%% The runtime component is not a proper gen_server, to allow full control of
-%% what happens. It however mimcs gen_server behaviour to be managed by the
-%% runtime_tools_sup supervisor.
-
-
-%% start_link_auto(AutoModArgs)={ok,Pid}
-%%
-%% This function is entered into the child-spec when planning on doing autostart
-%% of the runtime component. The autostart is controlled by the so called
-%% inviso_autostart_mod. It is an application environment parameter of the
-%% runtime_tools application. If it exists, it shall point out a module name.
-%% If it does not exist, the default 'inviso_autostart' module will be tried.
-%% Note that these start_link functions do not implement proper otp-behaviour.
-%% For instance they return {ok,Pid} immediately making the init-phase of the
-%% runtime component process empty.
-%%
-%% The inviso_autostart_mod shall export one function:
-%%   autostart(AutoModArgs) -> {MFA,Options,Tag}, where
-%%     AutoModArgs=term(), comes from the application start parameters in the
-%%       runtime_tools application resource file.
-%%     MFA={Mod,Func,Args} | term().
-%%       If it is MFA it will cause a trace initiator process to start spawning
-%%       on spawn_link(Mod,Func,Args). The trace initiator may for instance
-%%       initiate the wanted tracing.
-start_link_auto(AutoModArgs) ->
-    {ok,spawn_link(?MODULE,auto_init,[AutoModArgs,self()])}.
-%% ------------------------------------------------------------------------------
-
-%% This function is entered into the child-specification of the runtime_tools_sup
-%% if the runtime component shall be started manually via the control component.
-start_link_man(Ctrl,Options,Tag) ->
-    {ok,spawn_link(?MODULE,init,[Ctrl,Options,Tag,self()])}.
-%% ------------------------------------------------------------------------------
-
-%% start(Node,Options,Tag,Condition)=tbd
-%%   Node=The node where the runtime component shall be started.
-%%   Options=[Opt]; List of options to the runtime component.
-%%     Opt={dependency,Val}|{dependency,{Val,Node}}
-%%       Val=int()|infinity
-%%       If the runtime component may run on its own or not. Val=0 means a runtime
-%%       component which will terminate immediately without its control component.
-%%       Note that if the runtime component is started manually, the Node part
-%%       is never used. The runtime is supposed to be dependent of the Ctrl mentioned
-%%       in the start_link_man parameters.
-%%     Opt={overload,OverLoad} | overload
-%%           The latter means no loadcheck. Necessary if changing the options.
-%%       Overload=Iterval (int() in milliseconds) |
-%%         {LoadMF,Interval}|{LoadMF,Interval,InitMFA,RemoveMFA}
-%%           LoadMF={Mod,Func}|function()
-%%           InitMFA,RemoveMFA={Mod,Func,ArgList} where
-%%             apply(InitM,InitF,InitArgs) -> {ok,DataStruct}|'void'.
-%%             apply(RemoveM,RemoveF,[DataStruct|Args]) -> don't care
-%%             LoadMF is called each time loadcheck is performed.
-%%               Mod:Func(DataStruct)->ok|{suspend,Reason}
-%%           If just Interval is used, it means using a default overload check.
-%%     Tag=term(), used to identify an incarnation of a runtime component so that
-%%       a control component reconnecting will know if it was its own incarnation
-%%       still alive, or some elses.
-%%     Condition='if_ref'|term(). Controls if we want to adopt the runtime component.
-%%       If 'if_ref' is stated it means that we only want to adopt a runtime component
-%%       with the suggested Tag.
-%%
-%% This is the API used by the control component when tries to start a runtime
-%% component. Note that it will try to adopt an already running, if possible.
-%% Adoptions are only possible if the runtime component at hand is running
-%% without control component.
-start(Node, Options, Tag, Condition) when Node == node() ->
-    ChildSpec = {?MODULE, {?MODULE, start_link_man, [self(), Options, Tag]}, 
-		 temporary, 5000, worker, [?MODULE]},
-    case catch supervisor:start_child(?RT_SUP, ChildSpec) of
-	{ok, Pid} when is_pid(Pid) ->
-	    {node_info, _Node, Pid, VSN, State, Status, _Tag} = 
-		get_node_info(Pid),
-	    {node_info, Node, Pid, VSN, State, Status, new};
-	{error, already_present} ->
-	    supervisor:delete_child(?RT_SUP, ?MODULE),
-	    start(Node, Options, Tag, Condition);
-	{error, {already_started, Pid}} ->
-	    try_to_adopt(Pid, Tag, Condition);
-	{error,Reason} ->
-	    {error,Reason};
-	{'EXIT',Reason} ->
-	    {error,Reason}
-    end;
-start(Node, Options, Tag, Condition) ->
-    case rt_version(Node) of
-	{error,Error} ->
-	    {error,Error};
-	_VSN ->
-	    ChildSpec = {?MODULE, {?MODULE, start_link_man, 
-				    [self(), Options, Tag]}, 
-			 temporary, 5000, worker, [?MODULE]},
-	    case catch rpc:call(Node, supervisor, start_child, 
-				[?RT_SUP, ChildSpec]) of
-		{ok, Pid} when is_pid(Pid) ->
-		    {node_info, _Node, Pid, 
-		     VSN, State, Status, _Tag} = get_node_info(Pid),
-		    {node_info, Node, Pid, VSN, State, Status, new};
-		{error, already_present} ->
-		    rpc:call(Node, supervisor, delete_child, 
-			     [?RT_SUP, ?MODULE]),
-		    start(Node, Options, Tag, Condition);
-		{error, {already_started, Pid}} ->
-		    try_to_adopt(Pid, Tag, Condition);
-		{error,Reason} ->           % Could not start child.
-		    {error,Reason};
-		{badrpc,nodedown} ->
-		    {error,nodedown};
-		{badrpc,Reason} ->
-		    {error,{badrpc,Reason}};
-		{'EXIT',Reason} ->
-		    {error,Reason}
-	    end
-    end.
-
-rt_version(Node) ->
-    case catch rpc:call(Node,application,loaded_applications,[]) of
-	List when is_list(List) ->
-	    case lists:keysearch(runtime_tools,1,List) of
-		{value,{_,_,VSN}} ->
-		    VSN;
-		false ->
-		    {error,not_loaded}
-	    end;
-	{badrpc,nodedown} ->
-	    {error,nodedown};
-	{'EXIT',Reason} -> 
-	    {error,Reason}
-    end.
-%% ------------------------------------------------------------------------------
-
-%% stop(Node)=ok|{error,Reason}
-%% Stops the runtim component on node Node. Note that this is mearly calling the
-%% supervisor API to shutdown the inviso_rt child belonging to the runtime_tools_sup.
-stop(Node) when Node==node() ->
-    supervisor:terminate_child(?RT_SUP,?MODULE),
-    supervisor:delete_child(?RT_SUP,?MODULE),
-    ok;
-stop(Node) ->
-    case catch rpc:call(Node,supervisor,terminate_child,[?RT_SUP,?MODULE]) of
-	ok ->
-	    stop_delete_child(Node);
-	{error,_} ->                        % No child running.
-	    stop_delete_child(Node);        % Make sure we remove it also.
-	{badrpc,Reason} ->
-	    {error,{badrpc,Reason}};
-	{'EXIT',Reason} ->
-	    {error,Reason}
-    end.
-
-stop_delete_child(Node) ->
-    case catch rpc:call(Node,supervisor,delete_child,[?RT_SUP,?MODULE]) of
-	ok ->
-	    ok;
-	{error,_} ->                        % No child running.
-	    ok;
-	{badrpc,Reason} ->
-	    {error,{badrpc,Reason}};
-	{'EXIT',Reason} ->
-	    {error,Reason}
-    end.
-%% ------------------------------------------------------------------------------
-
-
-%% ==============================================================================
-%% API for the control component.
-%% ==============================================================================
-
-%% init_tracing(TracerData) ->
-%%   TracerData = LogTD | [{trace,LogTD},{ti,TiTD}]
-%%   LogTD = {HandlerFun, Data} | collector |
-%%           {relayer, pid()} | {ip, IPPortParameters} |
-%%           {file, FilePortParameters}
-%%   TiTD = {file,FileName} | {file,FileName,{InitPublLD,RemovePublLD,CleanPublLD}}
-%%          | {relay,Node} | {relay,Node,{InitPublLD,RemovePublLD,CleanPublLD}}
-%%   HandlerFun=fun(TraceMsg,Data)->NewData
-%%   IPPortParameters = Portno | {Portno, Qsiz}
-%%   Qsiz = 
-%%   FilePortParameters = {Filename, wrap, Tail, {time, WrapTime}, WrapCnt} |
-%%                        {FileName, wrap, Tail, WrapSize, WrapCnt} |
-%%                        {FileName, wrap, Tail, WrapSize} |
-%%                        {FileName, wrap, Tail} | FileName
-%% Defines a tracer:
-%% {HandlerFun, Data} - will be used as handler inside the runtime component for
-%%   every incomming trace message.
-%% relayer - the runtime component will relay all comming trace messages to
-%%   the runtime component Pid.
-%% collector - the runtime component is used as tracer or collector of relayed 
-%%             trace messages using the default handler writing them to io.
-%% ip | file - will start a tracer port using PortParameters
-init_tracing(Pid,TracerData) ->
-    call(Pid,{init_tracing,TracerData}).
-%% ------------------------------------------------------------------------------
-
-%% stop_tracing(RTpids)=[{Node,NodeResult},...]
-%%   RTpids=[RTinfo,...]
-%%     RTinfo={RTpid,Node} | {{error,Reason},Node}
-%%   NodeResult={ok,State} | {error,Reason}
-%% Sends a request to stop tracing to all nodes in RTpids, in parallel. Stop
-%% tracing means that all trace flags are removed and the nodes go to idle
-%% state.
-stop_tracing_parallel(RTpids) ->
-    call_parallel(lists:map(fun({Pid,Node})->{Pid,Node,stop_tracing};
-			       (Error)->Error
-			    end,
-			    RTpids)).
-%% ------------------------------------------------------------------------------
-
-%% try_to_adopt(Pid,NewTag,Condition)=
-%%   {node_info,node(),self(),VSN,State,Status,{tag,PreviousTag}}|{error,Reason}
-%%   NewTag=term(), the identification tag we want the runtime component to use
-%%     from now on if adoption was successful.
-%%   Condition='if_ref', only adopt if current tag is NewTag.
-%%   PreviousTag= the tag the runtime component had before it accepted the
-%%     adoption.
-%% This function shall only be used by a control component wishing to adopt this
-%% runtime component.
-try_to_adopt(Pid, Tag, Condition) ->
-    call(Pid,{try_to_adopt,Tag,Condition}).
-%% ------------------------------------------------------------------------------
-
-%% confirm_connection(Pid,Tag)= {node_info,node(),self(),VSN,State,Status,Tag}|
-%%   {error,refused}.
-%% Must only be used by a control component having been contacted by the runtime
-%% component Pid. It confirms to the runtime component that the control component
-%% has accepted the connect request.
-confirm_connection(Pid,Tag) ->
-    call(Pid,{confirm_connection,Tag}).
-%% ------------------------------------------------------------------------------
-
-%% get_node_info(Pid)={node_info,Node,Pid,VSN,State,Status,Tag}.
-get_node_info(Pid) ->
-    call(Pid,get_node_info).
-%% ------------------------------------------------------------------------------
-
-%% suspend(NodeOrPid,Reason)=ok
-%% call_suspend(NodeOrPid,Reason)=ok
-%% Makes the runtime component and all of its helpers suspend. suspend/2 is
-%% assynchronous.
-suspend(NodeOrPid,Reason) ->
-    cast(NodeOrPid,{suspend,Reason}).
-
-call_suspend(NodeOrPid,Reason) ->
-    call(NodeOrPid,{suspend,Reason}).
-%% ------------------------------------------------------------------------------
-
-%% cancel_suspension(Pid)=ok
-%% Function moving the runtime component to status running. Regardless of its
-%% current status.
-cancel_suspension(Pid) ->
-    call(Pid,cancel_suspension).
-%% ------------------------------------------------------------------------------
-
-%% change_options(Pid,Options)=ok
-%%   Options=list(); see the start_link_XXX functions.
-%% Changes options according to Options list.
-%% Changing the control component we shall be depending on has no effect. The
-%% dependency value in self can however be changed, and takes effect immediately.
-change_options(Pid,Options) ->
-    call(Pid,{change_options,Options}).
-%% ------------------------------------------------------------------------------
-
-%% clear_all_tp(Pid)=ok
-%% Function removing all, both local and global trace-patterns from the node.
-clear_all_tp(Pid) ->
-    call(Pid,clear_all_tp).
-%% ------------------------------------------------------------------------------
-
-%% clear(Pid,Options)={ok,{new,Status}}
-%%   Options=[Opt,...]
-%%     Opt=keep_trace_patterns | keep_log_files
-%% Resets the runtime component to state 'new' by stopping all ongoing tracing,
-%% closing and removing all associated logfiles. The Options can be used to
-%% prevent the runtime component from being totally erased.
-clear(Pid,Options) ->
-    call(Pid,{clear,Options}).
-%% ------------------------------------------------------------------------------
-
-%% flush(Pid)=ok | {error,Reason}
-%% Sends the flush command to the trace-port, if we are using a trace-port and
-%% are tracing.
-flush(Pid) ->
-    call(Pid,flush).
-%% ------------------------------------------------------------------------------
-
-%% trace_patterns_parallel(RTpids,Args,Flags)=[{Node,Answer},...]
-%%   RTpids=[{RTpid,Node},...] or [{Error,Node},...]
-%%   Args=[Arg,...]
-%%     Arg={Mod,Func,Arity,MS}|{Mod,Func,Arity,MS,Opts}
-%%       Mod=atom()|reg_exp()|{Dir,reg_exp()}
-%%         Dir=reg_exp()
-%%   Answer=[Answer,...]
-%%     Answer=int()|{error,Reason}
-%% API function for the control component sending trace-patterns to a list of
-%% runtime components. Returns a [{Node,Answer},...] list in the same order.
-trace_patterns_parallel(RTpids,Args,Flags) ->     % Same args and flags for all.
-    call_parallel(lists:map(fun({Pid,Node})when is_pid(Pid)->{Pid,Node,{tp,Args,Flags}};
-			       (Error)-> Error
-			    end,
-			    RTpids)).
-%% ------------------------------------------------------------------------------
-
-%% trace_flags_parallel(RTpids,Args,How)=
-%% trace_flags_parallel(RTpidsArgs,How)=
-%% trace_flags_parallel(RTpidsArgsHow)=[{Node,Reply},...]
-%%   RTpids=[RTpidEntry,...]
-%%     RTpidEntry={RTpid,Node}|{Error,Node}
-%%     Error=term(), any term you wish to have as reply in Answer assoc. to Node.
-%%   Args=[{Process,Flags},...]
-%%     Process=pid()|registeredname()|'all'|'new'|'existing'
-%%     Flags=List of the allowed process trace flags.
-%%   RTpidsArgs=[RTpidArgEntry,...]
-%%     RTpidArgEntry={RTpid,Node,Args}|{Error,Node}
-%%   RTpidsArgsHow=[RTpidArgsHowEntry,...]
-%%     RTpidArgsHowEntry={RTpid,Node,Args,How}|{Error,Node}
-%%   How=true|false
-%%   Reply={ok,Answers}
-%%     Answers=[Answer,...], one for each Args and in the same order.
-%%       Answer=int()|{error,Reason}
-%% API function used by the control component to send flags to a list of runtime
-%% components. Returns a list of [{Node,Answer},... ] in the same order.
-trace_flags_parallel(RTpids,Args,How) ->     % Same args for every node!
-    call_parallel(lists:map(fun({Pid,Node})when is_pid(Pid)->{Pid,Node,{tf,Args,How}};
-			       (Error)-> Error
-			    end,
-			    RTpids)).
-
-trace_flags_parallel(RTpidArgs,How) ->       % Different args but same how.
-    call_parallel(lists:map(fun({Pid,Node,Args})when is_pid(Pid)->
-				    {Pid,Node,{tf,Args,How}};
-			       (Error)->
-				    Error
-			    end,
-			    RTpidArgs)).
-
-trace_flags_parallel(RTpidArgsHow) ->        % Both different args and hows.
-    call_parallel(lists:map(fun({Pid,Node,Args,How})when is_pid(Pid)->
-				    {Pid,Node,{tf,Args,How}};
-			       (Error)->
-				    Error
-			    end,
-			    RTpidArgsHow)).
-%% ------------------------------------------------------------------------------
-
-%% meta_pattern(RTpids,Args)=[{Node,Answer},...]
-%%   RTpids=[{RTpid,Node},...] or [{Error,Node},...]
-%%   Args={FunctionName,ArgList}
-%%     FunctionName=atom()
-%%     ArgList=list(), list of the arguments to FunctionName.
-%%   Answer=[Answer,...]
-%%     Answer=int()|{error,Reason}
-%% Makes a call to the meta-tracer through its runtime component. Returns a list
-%% a answers in the same order as RTpids. Note that if "someone" has discovered
-%% that there is an error with a particular node, the error answer can be placed
-%% in the RTpids list from the start.
-meta_tracer_call_parallel(RTpids,Args) ->    % Same args for all nodes.
-    call_parallel(lists:map(fun({Pid,Node})when is_pid(Pid)->
-				    {Pid,Node,{meta_tracer_call,Args}};
-			       (Error)->
-				    Error
-			    end,
-			    RTpids)).
-%% ------------------------------------------------------------------------------
-
-%% get_status(Pid)={ok,{State,Status}}
-%%   State=new|tracing|idle
-%%   Status=running|{suspended,Reason}
-get_status(Pid) ->
-    call(Pid,get_status).
-%% ------------------------------------------------------------------------------
-
-%% get_tracerdata(Pid)={ok,TracerData} | {ok,no_tracerdata} | {error,Reason}
-%%   TracerData=see init_tracing
-%% Fetches the current tracerdata from the runtime component.
-get_tracerdata(Pid) ->
-    call(Pid,get_tracerdata).
-%% ------------------------------------------------------------------------------
-
-%% list_log(Pid)={ok,no_log}|{ok,LogCollection}|{error,Reason}
-%% list_log(Pid,TracerData)=
-%%   LogCollection=[LogTypes,...]
-%%     LogTypes={trace_log,Dir,Files}|{ti_log,Dir,Files}
-%%     Dir=string()
-%%     Files=[FileNameWithoutDir,...]
-%% Lists all files associated with the current tracerdata. Or finds out which
-%% files there are stored in this node given a tracerdata.
-list_logs(Pid) ->
-    call(Pid,list_logs).
-list_logs(Pid,TD) ->
-    call(Pid,{list_logs,TD}).
-%% ------------------------------------------------------------------------------
-
-%% fetch_log(Pid,CollectPid)={ok,FetcherPid}|{complete,no_log}|{error,Reason}
-%% fetch_log(Pid,CollectPid,Spec)=
-%%   CollectPid=pid(), the process which will be given the transfered logs.
-%%   Spec=TracerData|LogCollection
-%% Transferes a number of files using ditributed Erlang to CollectPid. This
-%% function is supposed to be used internally by a control component. It returns
-%% when the transfer is initiated and does not mean it is done or successful.
-fetch_log(Pid,CollectPid) ->
-    call(Pid,{fetch_log,CollectPid}).
-fetch_log(Pid,CollectPid,Spec) ->
-    call(Pid,{fetch_log,CollectPid,Spec}).
-%% ------------------------------------------------------------------------------
-
-%% delete_log(Pid,TracerDataOrLogList)={ok,Results}|{error,Reason}
-%%   TracerDataOrLogList=[FileNameWithPath,...]|LogCollection|TracerData
-%%   Results=[LogType,...]
-%%   LogType={trace_log,FileSpecs}|{ti_log,FilesSpecs}
-%%     FilesSpecs=[FileSpec,...]
-%%       FileSpec={ok,FileName}|{error,{Posix,FileName}}
-%%       Filename=string(), the filename without dir-path.
-delete_log(Pid) ->
-    call(Pid,delete_logs).
-delete_log(Pid,TracerDataOrLogList) ->
-    call(Pid,{delete_logs,TracerDataOrLogList}).
-%% ------------------------------------------------------------------------------
-
-%% state(NodeOrPid)=LoopData
-%% Returns the loopdata of the runtime component. Only meant for debugging.
-state(NodeOrPid) ->
-    call(NodeOrPid,state).
-%% ------------------------------------------------------------------------------
-
-
-%% ==============================================================================
-%% API for local calls made from the same node. E.g autostart.
-%% ==============================================================================
-
-%% init_tracing(TracerData)=
-%% See init_tracing/2.
-init_tracing(TracerData) ->
-    call_regname(?MODULE,{init_tracing,TracerData}).
-%% ------------------------------------------------------------------------------
-
-
-%% Meaning that these function does most often not have to be called by a
-%% control component because there are more efficient ones above.
-
-%% tp(Module,Function,Arity,MatchSpec) ->
-%% tp(Module,Function,Arity,MatchSpec,Opts) ->
-%% tp(PatternList) -> 
-%%   Module = '_'|atom()|ModRegExp|{DirRegExp,ModRegExp}
-%%   Function == atom() | '_'
-%%   Arity = integer() | '_'
-%%   MatchSpec = true | false | [] | matchspec() see ERTS User's guide for a
-%%   description of match specifications.
-%%   Opts=list(); 'only_loaded'
-%%   PatternList = [Pattern],
-%%   Pattern = {Module,Function,Arity,MatchSpec,Opts},
-%% Set trace pattern (global).
-tp(Module,Function,Arity,MatchSpec) ->
-    tp(Module,Function,Arity,MatchSpec,[]).
-tp(Module,Function,Arity,MatchSpec,Opts) ->
-    call_regname(?MODULE,{tp,[{Module,Function,Arity,MatchSpec,Opts}],[global]}).
-tp(PatternList) -> 
-    call_regname(?MODULE,{tp,PatternList,[global]}).
-%% ------------------------------------------------------------------------------
-
-tpg(Mod,Func,Arity,MatchSpec) ->
-    tp(Mod,Func,Arity,MatchSpec).
-tpg(Mod,Func,Arity,MatchSpec,Opts) ->
-    tp(Mod,Func,Arity,MatchSpec,Opts).
-tpg(PatternList) ->
-    tp(PatternList).
-%% ------------------------------------------------------------------------------
-
-%% tpl(Module,Function,Arity,MatchSpec) ->
-%% tpl(Module,Function,Arity,MatchSpec,Opts) ->
-%% tpl(PatternList) ->
-%%   Module = Function == atom() | '_' | RegExpMod | {RegExpDir,RegExpMod}
-%%   Arity = integer() | '_'
-%%   MatchSpec = true | false | [] | matchspec() see ERTS User's guide for a
-%%   Opts=list(); 'only_loaded'
-%%   description of match specifications.
-%%   PatternList = [Pattern],
-%%   Pattern = {Module, Function, Arity, MatchSpec},
-%% Set trace pattern (local).
-tpl(Module,Function,Arity,MatchSpec) ->
-    call_regname(?MODULE,{tp,[{Module,Function,Arity,MatchSpec,[]}],[local]}).
-tpl(Module,Function,Arity,MatchSpec,Opts) ->
-    call_regname(?MODULE,{tp,[{Module,Function,Arity,MatchSpec,Opts}],[local]}).
-tpl(PatternList) ->
-    call_regname(?MODULE,{tp,PatternList,[local]}).
-%% ------------------------------------------------------------------------------
-
-%% ctp(Module,Function,Arity) ->
-%% ctp(PatternList)=
-%%   Module = atom()|'_'|RegExpMod|{RegExpDir,RegExpMod}
-%%   Function == atom() | '_'
-%%   Arity = integer() | '_'
-%%   PatternList=[{Mod,Func,Arity},...]
-%% Clear trace pattern (global).
-%% Note that it is possible to clear patterns using regexps. But we can for
-%% natural reasons only clear patterns for loaded modules. Further more there
-%% seems to be a fault in the emulator (<=R10B) crashing if we remove patterns
-%% for deleted modules. Therefore we use the only_loaded option.
-ctp(Module,Function,Arity) ->
-    call_regname(?MODULE,{tp,[{Module,Function,Arity,false,[only_loaded]}],[global]}). 
-ctp(PatternList) ->
-    call_regname(?MODULE,
-		 {tp,
-		  lists:map(fun({M,F,A})->{M,F,A,false,[only_loaded]} end,PatternList),
-		  [global]}).
-%% ------------------------------------------------------------------------------
-
-ctpg(Mod,Func,Arity) ->
-    ctp(Mod,Func,Arity).
-ctpg(PatternList) ->
-    ctp(PatternList).
-%% ------------------------------------------------------------------------------
-
-%% ctpl(Module,Function,Arity) ->
-%%   Module = atom()|'_'|RegExpMod|{RegExpDir,RegExpMod}
-%%   Function == atom() | '_'
-%%   Arity = integer() | '_'
-%%   PatternList=[{Mod,Func,Arity},...]
-%% Clear trace pattern (local).
-ctpl(Module,Function,Arity) ->
-    call_regname(?MODULE,{tp,[{Module,Function,Arity,false,[only_loaded]}],[local]}). 
-ctpl(PatternList) ->
-    call_regname(?MODULE,
-		 {tp,
-		  lists:map(fun({M,F,A})->{M,F,A,false,[only_loaded]} end,PatternList),
-		  [local]}).
-%% ------------------------------------------------------------------------------
-
-init_tpm(Mod,Func,Arity,CallFunc) ->
-    call_regname(?MODULE,{meta_tracer_call,{init_tpm,[Mod,Func,Arity,CallFunc]}}).
-
-init_tpm(Mod,Func,Arity,InitFunc,CallFunc,ReturnFunc,RemoveFunc) ->
-    call_regname(?MODULE,
-		 {meta_tracer_call,
-		  {init_tpm,
-		   [Mod,Func,Arity,InitFunc,CallFunc,ReturnFunc,RemoveFunc]}}).
-%% ------------------------------------------------------------------------------
-
-tpm(Mod,Func,Arity,MS) ->
-    call_regname(?MODULE,{meta_tracer_call,{tpm,[Mod,Func,Arity,MS]}}).
-tpm(Mod,Func,Arity,MS,CallFunc) ->
-    call_regname(?MODULE,{meta_tracer_call,{tpm,[Mod,Func,Arity,MS,CallFunc]}}).
-tpm(Mod,Func,Arity,MS,InitFunc,CallFunc,ReturnFunc,RemoveFunc) ->
-    call_regname(?MODULE,
-		 {meta_tracer_call,
-		  {tpm,
-		   [Mod,Func,Arity,MS,InitFunc,CallFunc,ReturnFunc,RemoveFunc]}}).
-%% ------------------------------------------------------------------------------
-
-tpm_tracer(Mod,Func,Arity,MS) ->
-    call_regname(?MODULE,{meta_tracer_call,{tpm_tracer,[Mod,Func,Arity,MS]}}).
-tpm_tracer(Mod,Func,Arity,MS,CallFunc) ->
-    call_regname(?MODULE,{meta_tracer_call,{tpm_tracer,[Mod,Func,Arity,MS,CallFunc]}}).
-tpm_tracer(Mod,Func,Arity,MS,InitFunc,CallFunc,ReturnFunc,RemoveFunc) ->
-    call_regname(?MODULE,
-		 {meta_tracer_call,
-		  {tpm_tracer,
-		   [Mod,Func,Arity,MS,InitFunc,CallFunc,ReturnFunc,RemoveFunc]}}).
-%% ------------------------------------------------------------------------------
-
-tpm_ms(Mod,Func,Arity,MSname,MS) ->
-    call_regname(?MODULE,{meta_tracer_call,{tpm_ms,[Mod,Func,Arity,MSname,MS]}}).
-%% ------------------------------------------------------------------------------
-
-tpm_ms_tracer(Mod,Func,Arity,MSname,MS) ->
-    call_regname(?MODULE,{meta_tracer_call,{tpm_ms_tracer,[Mod,Func,Arity,MSname,MS]}}).
-%% ------------------------------------------------------------------------------
-
-ctpm_ms(Mod,Func,Arity,MSname) ->
-    call_regname(?MODULE,{meta_tracer_call,{ctpm_ms,[Mod,Func,Arity,MSname]}}).
-%% ------------------------------------------------------------------------------
-
-local_register() ->
-    call_regname(?MODULE,{meta_tracer_call,{local_register,[]}}).
-%% ------------------------------------------------------------------------------
-
-global_register() ->
-    call_regname(?MODULE,{meta_tracer_call,{global_register,[]}}).
-%% ------------------------------------------------------------------------------
-
-ctpm(Mod,Func,Arity) ->
-    call_regname(?MODULE,{meta_tracer_call,{ctpm,[Mod,Func,Arity]}}).
-%% ------------------------------------------------------------------------------
-
-remove_local_register() ->
-    call_regname(?MODULE,{meta_tracer_call,{remove_local_register,[]}}).
-%% ------------------------------------------------------------------------------
-
-remove_global_register() ->
-    call_regname(?MODULE,{meta_tracer_call,{remove_global_register,[]}}).
-%% ------------------------------------------------------------------------------
-
-%% tf(PidSpec, FlagList) ->
-%% tf(TraceConfList) ->
-%%   TraceConfList = [{PidSpec, FlagList}],
-%%   FlagList = [Flags],
-%%   PidSpec = all | new | existing | pid() | registeredname()
-%%   Flags = all | send | 'receive' | procs | call | silent | return_to |
-%%   running | garbage_collection | timestamp | cpu_timestamp | arity | 
-%%   set_on_spawn | set_on_first_spawn | set_on_link | set_on_first_link
-%% Set trace flags.
-tf(PidSpec, FlagList) ->
-    call_regname(?MODULE,{tf,[{PidSpec,FlagList}],true}).
-
-tf(TraceConfList) -> 
-    call_regname(?MODULE,{tf,TraceConfList,true}).
-%% ------------------------------------------------------------------------------
-
-%% ctf(PidSpec, FlagList) ->
-%% ctf(TraceConfList) ->
-%%   TraceConfList = [{PidSpec, FlagList}],
-%%   FlagList = [Flags],
-%%   PidSpec = all | new | existing | pid() | registeredname()
-%%   Flags = all | send | 'receive' | procs | call | silent | return_to |
-%%   running | garbage_collection | timestamp | cpu_timestamp | arity | 
-%%   set_on_spawn | set_on_first_spawn | set_on_link | set_on_first_link
-%% Clear trace flags.
-ctf(PidSpec, FlagList) ->
-    call_regname(?MODULE,{tf,[{PidSpec,FlagList}],false}).
-
-ctf(TraceConfList) -> 
-    call_regname(?MODULE,{tf_as,TraceConfList,false}).
-%% ------------------------------------------------------------------------------
-
-
-%% ------------------------------------------------------------------------------
-%% Client side functions.
-%% ------------------------------------------------------------------------------
-
-%% Call function managing the client to server communication. This function may
-%% be run by a client on a different node.
-%% Note that we must use two different functions for calling a named process and
-%% calling the runtime component at a specified node.
-call(Pid,Request) when is_pid(Pid) ->
-    call_2(Pid,Request);
-call(Node,Request) when Node==node() ->     % To our node!
-    call_2(?MODULE,Request);
-call(Node,Request) when is_atom(Node) ->
-    call_2({?MODULE,Node},Request);
-call(To,_Request) ->
-    {error,{badarg,To}}.
-
-call_regname(Name,Request) when is_atom(Name) -> % To a registered name.
-    call_2(Name,Request).
-
-call_2(To,Request) ->
-    MRef=erlang:monitor(process,To),        % Use a monitor to avoid waiting for ever.
-    Ref=make_ref(),
-    case catch To ! {Request,self(),Ref} of % Can be a remote pid.
-	{'EXIT',_} ->                       % If we use registered name.
-	    erlang:demonitor(MRef),         % Maybe not necessary!?
-	    receive
-		{'DOWN',MRef,_Type,_Obj,_Info} ->
-		    true
-	    after
-		0 ->
-		    true
-	    end,
-	    {error,not_started};
-	_ ->                                % At least no obvious error.
-	    receive
-		{Msg,Ref} ->
-		    erlang:demonitor(MRef),
-		    Msg;
-		{'DOWN',MRef,_Type,_Obj,Info} -> % The runtime component disapeared.
-		    {error,{no_response,Info}}
-	    end
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Multicall function taking a list of [{Pid,Node,Request},...] and sends
-%% a request to every Pid. This function then also allows you to send multiple
-%% requests to the same Pid since it will sit and wait for all replies.
-%% Note that RTspec may also be an [{{error,Reason},Node},...]. That tuple will
-%% then be used as reply in the reply list.
-%% Returns [{Node,Reply},...] for every element in RTspec, in the same order.
-call_parallel(RTspec) ->
-    Ref=make_ref(),
-    {Nr,Pending}=call_parallel_2(RTspec,Ref,0,[]),
-    Replies=call_parallel_3(Ref,Pending,Nr,[],[]),
-    call_parallel_build_reply(RTspec,1,Replies).
-
-call_parallel_2([{Pid,Node,Request}|Rest],Ref,Nr,Pending) when is_pid(Pid) ->
-    Pid ! {Request,self(),{Ref,Nr+1}},
-    MRef=erlang:monitor(process,Pid),        % So we won't wait for ever for it.
-    call_parallel_2(Rest,Ref,Nr+1,[{Nr+1,Node,MRef}|Pending]);
-call_parallel_2([{{error,_Reason},_Node}|Rest],Ref,Nr,Pending) ->
-    call_parallel_2(Rest,Ref,Nr,Pending); % Just skip it. This is no process.
-call_parallel_2([_Faulty|Rest],Ref,Nr,Pending) -> % Should not happend.
-    call_parallel_2(Rest,Ref,Nr,Pending); % But we choose to skip it instead of crash.
-call_parallel_2([],_,Nr,Pending) ->
-    {Nr,Pending}.
-
-%% Help function collecting reply-messages sent from the runtime components. We
-%% count down until we got a reply for every pending request. Or if we get a DOWN
-%% message indicating that the runtime component is no longer present. Note that
-%% we can by accident read away DOWN messages not belonging to this procedure.
-%% They are collected to be reissued after we are done.
-call_parallel_3(_Ref,_Pending,0,Replies,DownMsgs) ->  % All expected received.
-    lists:foreach(fun({MRef,Pid,Info}) -> self() ! {'DOWN',MRef,process,Pid,Info} end,
-		  DownMsgs),                 % Reissue the down messages!
-    Replies;
-call_parallel_3(Ref,Pending,NrOfPending,Replies,DownMsgs) ->
-    receive
-	{Reply,{Ref,Nr}} ->
-	    case lists:keysearch(Nr,1,Pending) of
-		{value,{_Nr,Node,MRef}} ->
-		    erlang:demonitor(MRef),
-		    call_parallel_3(Ref,Pending,NrOfPending-1,
-				    [{Nr,Node,Reply}|Replies],DownMsgs);
-		false ->                     % Really strange!
-		    call_parallel_3(Ref,Pending,NrOfPending,Replies,DownMsgs)
-	    end;
-	{'DOWN',MRef,process,Pid,Info} ->    % Probably process we monitor terminated.
-	    case lists:keysearch(MRef,3,Pending) of
-		{value,{Nr,Node,_}} ->       % Yes it was one of our processes.
-		    call_parallel_3(Ref,Pending,NrOfPending-1,
-				    [{Nr,Node,{error,no_reponse}}|Replies],DownMsgs);
-		false ->                     % We picked up a DOWN msg by misstake.
-		    call_parallel_3(Ref,Pending,NrOfPending,Replies,
-				    [{MRef,Pid,Info}|DownMsgs])
-	    end
-    end.
-
-%% Help function which build up the [{Node,Reply},...] list in the same order as RTspec.
-call_parallel_build_reply([],_,_) ->
-    [];
-call_parallel_build_reply([{Pid,Node,_Request}|Rest],Nr,Replies) when is_pid(Pid) ->
-    {value,{_Nr,_Node,Reply}}=lists:keysearch(Nr,1,Replies),
-    [{Node,Reply}|call_parallel_build_reply(Rest,Nr+1,Replies)];
-call_parallel_build_reply([{{error,Reason},Node}|Rest],Nr,Replies) ->
-    [{Node,{error,Reason}}|call_parallel_build_reply(Rest,Nr,Replies)];
-call_parallel_build_reply([_Faulty|Rest],Nr,Replies) ->
-    call_parallel_build_reply(Rest,Nr,Replies).
-%% ------------------------------------------------------------------------------
-
-cast(Pid,Request) when is_pid(Pid) ->
-    cast2(Pid,Request);
-cast(Node,Request) when Node==node() ->
-    catch cast2(?MODULE,Request),
-    ok;
-cast(Node,Request) when is_atom(Node) ->
-    catch cast2({?MODULE,Node},Request),
-    ok;
-cast(BadAddress,_Request) ->
-    {error,{badarg,BadAddress}}.
-
-cast2(To,Request) ->
-    To ! {Request,void,void}.                % Mimics the call protocol.
-%% ------------------------------------------------------------------------------
-
-
-%% ==============================================================================
-%% Implementation of the runtime component (server side).
-%% ==============================================================================
-
-%% Since the runtime component is not implemented using gen_sever we are "free"
-%% to use what ever functionnames we like.
-
-%% Initial function on which the runtime component is spawned on if started by
-%% a controlcomponent.
-init(Ctrl, Options, Tag, Parent) when is_list(Options) ->
-    %% started from controller
-    process_flag(trap_exit,true),
-    register(?MODULE,self()),                % Will crash if rt is already running
-    do_clear_trace_patterns(),               % Remove potential old patterns left.
-    LD1=read_option_list(Options,
-			 #rt{state=new,
-			     parent=Parent,
-			     ctrl=Ctrl,
-			     vsn=get_application_vsn(),
-			     tag=Tag}),
-    OverloadData=initialize_overload(LD1),
-    CtrlRef=erlang:monitor(process,Ctrl),    % Monitor our control component.
-    loop1(LD1#rt{ctrl_ref=CtrlRef,overload_data=OverloadData}).
-%% ----------------------------------------------------------------------------
-
-%% Initial function on which the runtime component is spawned on if started
-%% by the runtime_tools supervisor. It is here it is determined if we shall
-%% autostart.
-auto_init(AutoModArgs,Parent) -> 
-    %% autostart
-    process_flag(trap_exit, true),
-    register(?MODULE, self()),               % Will crash if a rt is already running
-    AutoMod=get_autostart_module(),          % Determine which module to use!
-    case catch AutoMod:autostart(AutoModArgs) of 
-	{MFA,Options,Tag} ->
-	    do_clear_trace_patterns(),       % Remove previously left patterns.
-	    LD1=read_option_list(Options,#rt{state=new,
-					     parent=Parent,
-					     vsn=get_application_vsn(),
-					     tag=Tag}),
-	    case auto_init_connect_control(LD1) of
-		{ok,LD2} ->                  % Either connected or running_alone.
-		    OverloadData=initialize_overload(LD2),
-		    case auto_init_check_mfa(MFA) of
-			{ok,{M,F,A}} ->      % We shall start somekind of tracing!
-			    P=spawn_link(M,F,A), % It lives its own life, only link!
-			    loop1(LD2#rt{auto_starter=P,overload_data=OverloadData});
-			false ->
-			    loop1(LD2#rt{overload_data=OverloadData})
-		    end;
-		stop ->                      % Not allowed to run alone!
-		    true                     % Simply terminate.
-	    end;
-	 _ ->                                % Non existent or faulty autostart mod!
-	    true                             % Terminate normally.
-    end.
-
-auto_init_connect_control(LD1) ->
-    case auto_init_connect_find_pid(LD1#rt.dependency) of
-	Pid when is_pid(Pid) ->                 % There is a control component.
-	    CtrlRef=erlang:monitor(process,Pid),
-	    Pid ! {connect,node(),self(),LD1#rt.vsn,LD1#rt.tag},
-	    {ok,LD1#rt{ctrl_ref=CtrlRef,ctrl=Pid}};
-	_ ->                                 % There is no control component.
-	    do_down_message(LD1)             % Will return 'stop' or a LoopData.
-    end.
-
-%% Help function which finds the pid of the control component.
-auto_init_connect_find_pid({_TimeOut,Node}) when Node==node() ->
-    whereis(?CTRL);
-auto_init_connect_find_pid({_TimeOut,Node}) when is_atom(Node) ->
-    rpc:call(Node,erlang,whereis,[?CTRL]);
-auto_init_connect_find_pid(_) ->             % Node is not a proper node.
-    undefined.                               % Act as could not find control comp.
-
-%% Help function checking that the parameter is reasonable to be used as
-%% spawn_link argument.
-auto_init_check_mfa({M,F,A}) when is_atom(M),is_atom(F),is_list(A) ->
-    {ok,{M,F,A}};
-auto_init_check_mfa(_) ->
-    false.
-
-%% Help function to init_auto which finds out which module to call for
-%% guidance on how to proceed. Returns an atom.
-get_autostart_module() ->
-    case application:get_env(inviso_autostart_mod) of
-	{ok,Mod} when is_atom(Mod) ->
-	    Mod;
-	_ ->
-	    inviso_autostart                 % The default autostart module.
-    end.
-%% ----------------------------------------------------------------------------
-
-
-%% This is the preloop function which performs loadcheck if necessary. Note
-%% that it calculates the timeout used in the after in the real loop. There is
-%% further no use doing overload checks if we are not tracing or already
-%% suspended. There is yet one more situation, we do not want to perform
-%% overload checks if the interval is set to infinity. This can be the case if
-%% we are using an external source pushing overload information instead.
-loop1(LD=#rt{overload=Overload}) ->
-    if
-	Overload/=?NO_LOADCHECK,element(2,Overload)/=infinity ->
-	    Now=now(),
-	    if
-		LD#rt.status==running,
-		LD#rt.state==tracing,
-		Now>LD#rt.next_loadcheck ->  % Do loadcheck only then!
-		    {NewLD,TimeOut}=do_check_overload(LD,{timeout,LD#rt.overload_data}),
-		    loop(NewLD,TimeOut);
-		LD#rt.status==running,LD#rt.state==tracing ->
-		    Timeout=calc_diff_to_now(Now,LD#rt.next_loadcheck),
-		    loop(LD,Timeout);
-		true ->                      % Do not spend CPU on this! :-)
-		    loop(LD,infinity)
-	    end;
-	true ->                              % Either no check or infinity.
-	    loop(LD,infinity)
-    end.
-
-loop(LoopData,Timeout) ->
-    receive
-	Msg when element(1,Msg)==trace_ts;
-		 element(1,Msg)==trace;
-		 element(1,Msg)==drop;
-		 element(1,Msg)==seq_trace ->
-	    case LoopData#rt.handler of
-		{HandlerFun,Data} ->
-		    NewData=HandlerFun(Msg,Data),
-		    loop1(LoopData#rt{handler={HandlerFun,NewData}});
-		_ ->
-		    loop1(LoopData)
-	    end;
-	{{tp,Args,Flags},From,Ref} ->
-	    if
-		LoopData#rt.status==running -> % Not when suspended.
-		    Reply=do_set_trace_patterns(Args,Flags),
-		    if
-			LoopData#rt.state==new -> % No longer new when tp set.
-			    reply_and_loop({ok,Reply},From,Ref,LoopData#rt{state=idle});
-			true ->
-			    reply_and_loop({ok,Reply},From,Ref,LoopData)
-		    end;
-		true ->                      % We are suspended!
-		    reply_and_loop({error,suspended},From,Ref,LoopData)
-	    end;
-	{{tf,Args,How},From,MRef} ->
-	    Reply=
-		case How of
-		    true ->
-			if
-			    LoopData#rt.status==running -> 
-				case {LoopData#rt.tracer_port,LoopData#rt.handler} of
-				    {Port,_} when is_port(Port) ->
-					do_set_trace_flags(Port,Args,How);
-				    {_,{Handler,_D}} when is_function(Handler) ->
-					do_set_trace_flags(self(),Args,How);
-				    _ -> 
-					{error,no_tracer}
-				end;
-			    true ->          % Can't turn *on* flags if suspended.
-				{error, suspended}
-			end;
-		    false ->                 % No tracer needed when turning off.
-			do_set_trace_flags(void,Args,How)
-		end,
-	    reply_and_loop(Reply,From,MRef,LoopData);
-	{{meta_tracer_call,Args},From,MRef} ->
-	    if
-		LoopData#rt.status==running ->
-		    case LoopData#rt.meta_tracer of
-			MPid when is_pid(MPid) ->
-			    Reply=do_meta_pattern(MPid,Args),
-			    reply_and_loop(Reply,From,MRef,LoopData);
-			_ ->
-			    reply_and_loop({error,no_metatracer},From,MRef,LoopData)
-		    end;
-		true ->
-		    reply_and_loop({error,suspended},From,MRef,LoopData)
-	    end;
-	{clear_all_tp,From,MRef} ->
-	    do_clear_trace_patterns(),	    
-	    reply_and_loop(ok,From,MRef,LoopData);
-	{{init_tracing,TracerData},From,MRef} ->
-	    {NewLoopData,Reply}= 
-		if
-		    LoopData#rt.status==running ->
-			if
-			    LoopData#rt.state==tracing ->
-				{LoopData,{error,already_initiated}};
-			    true ->          % Otherwise, try to init-tracing!
-				case translate_td(TracerData) of
-				    {ok,LogTD,MetaTD} ->
-					do_init_tracing(LoopData,TracerData,LogTD,MetaTD);
-				    Error ->
-					{LoopData,Error}
-				end
-			end;
-		    true ->                  % Can't init tracing if not running.
-			{LoopData,{error,suspended}}
-		end,
-	    reply_and_loop(Reply,From,MRef,NewLoopData);
-	{stop_tracing,From,MRef} ->
-	    case LoopData#rt.state of
-		tracing ->                   % Only case we need to do anything.
-		    reply_and_loop({ok,idle},From,MRef,do_stop_tracing(LoopData));
-		idle ->                      % Already idle!
-		    reply_and_loop({ok,idle},From,MRef,LoopData);
-		new ->                       % Have actually never traced!
-		    reply_and_loop({ok,new},From,MRef,LoopData)
-	    end;
-	{{suspend,Reason},From,MRef} ->
-	    if
-		LoopData#rt.status==running ->
-		    NewLD=do_suspend(LoopData,Reason),
-		    reply_and_loop(ok,From,MRef,NewLD);
-		true ->                      % No need suspend if not running!
-		    reply_and_loop(ok,From,MRef,LoopData)
-	    end;
-	{cancel_suspension,From,MRef} ->
-	    NewLoopData=LoopData#rt{status=running,next_loadcheck=now()},
-	    send_event(state_change,NewLoopData),
-	    reply_and_loop(ok,From,MRef,NewLoopData);
-	{{clear,Options},From,MRef} ->
-	    NewLoopData=do_clear(LoopData,Options),
-	    reply_and_loop({ok,{new,NewLoopData#rt.status}},From,MRef,NewLoopData);
-	{flush,From,MRef} ->
-	    case LoopData#rt.state of
-		tracing ->                  % Can only flush if we are tracing.
-		    if
-			is_port(LoopData#rt.tracer_port) ->
-			    trace_port_control(LoopData#rt.tracer_port,flush),
-			    reply_and_loop(ok,From,MRef,LoopData);
-			true ->             % Not necessary but lets pretend.
-			    reply_and_loop(ok,From,MRef,LoopData)
-		    end;
-		State ->
-		    reply_and_loop({error,{not_tracing,State}},From,MRef,LoopData)
-	    end;
-	{list_logs,From,MRef} ->
-	    TracerData=LoopData#rt.tracerdata, % Current tracerdata.
-	    if
-		TracerData/=undefined ->    % There is tracerdata!
-		    reply_and_loop(do_list_logs(TracerData),From,MRef,LoopData);
-		true ->                     % Have no current tracerdata!
-		    reply_and_loop({error,no_tracerdata},From,MRef,LoopData)
-	    end;
-	{{list_logs,TracerData},From,MRef} ->
-	    reply_and_loop(do_list_logs(TracerData),From,MRef,LoopData);
-	{{fetch_log,CollectPid},From,MRef} -> % Fetch according to current tracerdata.
-	    TracerData=LoopData#rt.tracerdata, % Current tracerdata.
-	    if
-		TracerData/=undefined ->    % There is tracerdata!
-		    {Reply,NewLD}=do_fetch_log(LoopData,CollectPid,TracerData),
-		    reply_and_loop(Reply,From,MRef,NewLD);
-		true ->                     % No tracerdata!
-		    reply_and_loop({error,no_tracerdata},From,MRef,LoopData)
-	    end;
-	{{fetch_log,CollectPid,Spec},From,MRef} -> % Either list of files or tracerdata.
-	    {Reply,NewLD}=do_fetch_log(LoopData,CollectPid,Spec),
-	    reply_and_loop(Reply,From,MRef,NewLD);
-	{delete_logs,From,MRef} ->
-	    if
-		LoopData#rt.state==tracing -> % Can't remove then!
-		    reply_and_loop({error,tracing},From,MRef,LoopData);
-		true ->
-		    TracerData=LoopData#rt.tracerdata,
-		    reply_and_loop(do_delete_logs(TracerData),From,MRef,LoopData)
-	    end;
-	{{delete_logs,TracerDataOrLogList},From,MRef} ->
-	    if
-		LoopData#rt.state==tracing -> % Can't remove then!
-		    reply_and_loop({error,tracing},From,MRef,LoopData);
-		true ->
-		    reply_and_loop(do_delete_logs(TracerDataOrLogList),From,MRef,LoopData)
-	    end;
-	{get_node_info,From,MRef} ->
-	    Reply=collect_node_info(LoopData),
-	    reply_and_loop(Reply,From,MRef,LoopData);
-	{{try_to_adopt,Tag,Condition},From,MRef} ->
-	    if
-		LoopData#rt.ctrl_ref==undefined -> % We have no control component.
-		    {Reply,NewLoopData}=do_try_to_adopt(Tag,Condition,LoopData,From),
-		    reply_and_loop(Reply,From,MRef,NewLoopData);
-		true ->                      % We already have a control component.
-		    reply_and_loop({error,refused},From,MRef,LoopData)
-	    end;
-	{{confirm_connection,_Tag},From,MRef} ->
-	    if
-		LoopData#rt.ctrl==From ->    % It must be from this process!
-		    Reply=collect_node_info(LoopData),
-		    reply_and_loop(Reply,From,MRef,LoopData);
-		true ->                      % Strange, some one is joking?
-		    reply_and_loop({error,refused},From,MRef,LoopData)
-	    end;
-	{{change_options,Options},From,MRef} ->
-	    case do_change_options(Options,LoopData) of
-		stop ->                      % Can't run alone with these options!
-		    terminate_overload(LoopData),
-		    From ! {ok,MRef};        % Don't care if From not a proper pid!
-		NewLoopData when is_record(NewLoopData,rt) ->
-		    reply_and_loop(ok,From,MRef,NewLoopData)
-	    end;
-	{get_status,From,MRef} ->
-	    Reply={ok,{LoopData#rt.state,LoopData#rt.status}},
-	    reply_and_loop(Reply,From,MRef,LoopData);
-	{get_tracerdata,From,MRef} ->
-	    case LoopData#rt.tracerdata of
-		undefined ->
-		    reply_and_loop({ok,no_tracerdata},From,MRef,LoopData);
-		TracerData ->
-		    reply_and_loop({ok,TracerData},From,MRef,LoopData)
-	    end;
-	{state,From,MRef} ->                 % For debugging purposes.
-	    reply_and_loop(LoopData,From,MRef,LoopData);
-
-	{'DOWN',CtrlRef,process,_,_} when CtrlRef==LoopData#rt.ctrl_ref ->
-	    case do_down_message(LoopData) of
-		stop ->                      % inviso_c gone and we must stop!
-		    terminate_overload(LoopData),
-		    exit(running_alone);
-		{ok,NewLoopData} ->
-		    loop1(NewLoopData)
-	    end;
-	{'EXIT',Pid,Reason} ->
-	    case act_on_exit(Pid,Reason,LoopData) of
-		exit ->
-		    terminate_overload(LoopData),
-		    exit(Reason);
-		NewLoopData when is_record(NewLoopData,rt) ->
-		    loop1(NewLoopData);
-		{NewLoopData,NewTimeOut} when is_record(NewLoopData,rt) ->
-		    loop(NewLoopData,NewTimeOut)
-	    end;
-	Other ->                            % Check if it concerns overload.
-	    if
-		LoopData#rt.overload/=?NO_LOADCHECK,
-		LoopData#rt.status==running,
-		LoopData#rt.state==tracing ->
-		    {NewLD,NewTimeOut}=
-			do_check_overload(LoopData,
-					  {msg,{Other,LoopData#rt.overload_data}}),
-		    loop(NewLD,NewTimeOut);
-		true ->
-		    NewTimeOut=calc_diff_to_now(now(),LoopData#rt.next_loadcheck),
-		    loop(LoopData,NewTimeOut)
-	    end
-    after
-	Timeout ->
-	    loop1(LoopData)
-    end.
-
-reply_and_loop(Reply,To,MRef,LoopData) when is_pid(To) -> 
-    To ! {Reply,MRef},
-    loop1(LoopData);
-reply_and_loop(_,_,_,LoopData) ->            % Used together with incoming casts.
-    loop1(LoopData).
-%% -----------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% File transfer process implementation.
-%% =============================================================================
-
-%% Files that are to to be transfered from the runtime component to the control
-%% component are done so by reading them as binaries and sending them with
-%% normal message passing (over distributed Erlang).
-%% Reading the files are done in a process separate to the runtime component,
-%% to both make the code more simple. But also to free up the runtime component.
-%%
-%% This help process must be capable of recognizing the fact that the runtime
-%% component has been suspended, and then of course also discontinue any file
-%% transfere.
-fetch_init(Parent,Files,CollectPid,ChunkSize) ->
-    process_flag(trap_exit,true),            % We must clean-up.
-    process_flag(priority,low),              % Lets be careful.
-    case fetch_open_file(Files,CollectPid) of
-	{ok,FileName,FD,RestFiles} ->
-	    MRef=erlang:monitor(process,CollectPid),
-	    fetch_loop(Parent,RestFiles,CollectPid,ChunkSize,FileName,FD,MRef);
-	done ->
-	    fetch_end(CollectPid);
-	error ->
-	    fetch_incomplete(CollectPid)
-    end.
-
-fetch_loop(Parent,Files,CollectPid,ChunkSize,FName,FD,MRef) ->
-    receive
-	{suspend,Parent} ->                  % The runtime component is suspended.
-	    file:close(FD),                  % We must clean-up.
-	    fetch_incomplete(CollectPid);
-	{'DOWN',MRef,process,_,_} ->         % The CollectPid terminated!
-	    file:close(FD);                  % Close file and terminate.
-	{'EXIT',Parent,_Reason} ->           % The runtime component terminated.
-	    file:close(FD),
-	    fetch_incomplete(CollectPid);
-	_ ->
-	    fetch_loop(Parent,Files,CollectPid,ChunkSize,FName,FD,MRef)
-    after
-	0 ->                                 % If non of the above, get to work!
-	    case file:read(FD,ChunkSize) of
-		{ok,Bin} ->
-		    fetch_send_chunk(CollectPid,Bin),
-		    case fetch_wait_for_chunk_ack(CollectPid,MRef) of
-			ok ->                % Collector ready to receive next chunk.
-			    fetch_loop(Parent,Files,CollectPid,ChunkSize,FName,FD,MRef);
-			cancel ->            % Send no more files!
-			    file:close(FD),  % Close file, send incomplete, terminate!
-			    fetch_incomplete(CollectPid);
-			'DOWN' ->            % Collector has terminate, stop!
-			    file:close(FD)   % Close file and terminate.
-		    end;
-		eof ->                       % Ok, go on with the next file.
-		    file:close(FD),
-		    fetch_send_eof(CollectPid),
-		    case fetch_open_file(Files,CollectPid) of
-			{ok,NewFName,NewFD,RestFiles} ->
-			    fetch_loop(Parent,RestFiles,CollectPid,
-				       ChunkSize,NewFName,NewFD,MRef);
-			done ->
-			    fetch_end(CollectPid);
-			error ->
-			    fetch_incomplete(CollectPid)
-		    end;
-		{error,Reason} ->            % Do not continue.
-		    file:close(FD),
-		    fetch_send_readerror(CollectPid,FName,Reason),
-		    fetch_incomplete(CollectPid)
-	    end
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function which opens the next file to be transferred. It also communicates
-%% the opening of the file to the collector process.
-%% We know here that it will be a list of three-tuples. But there is no guarantee
-%% that Dir or FileName are proper strings.
-%% Returns {ok,FileName,FileDescriptor,RemainingFiles} or 'done'.
-fetch_open_file([{FType,Dir,FileName}|RestFiles],CollectPid) ->
-    case catch file:open(filename:join(Dir,FileName),[read,raw,binary]) of
-	{ok,FD} ->
-	    CollectPid ! {node(),open,{FType,FileName}},
-	    {ok,FileName,FD,RestFiles};
-	{error,_Reason} ->
-	    CollectPid ! {node(),open_failure,{FType,FileName}},
-	    error;
-	{'EXIT',_Reason} ->                   % Faulty Dir or FileName.
-	    CollectPid ! {node(),open_failure,{FType,FileName}},
-	    error
-    end;    
-fetch_open_file([],_CollectPid) ->
-    done.
-%% -----------------------------------------------------------------------------
-
-%% A group of help functions sending information to the collector process.
-%% Returns nothing significant.
-fetch_send_chunk(CollectPid,Bin) ->
-    CollectPid ! {node(),payload,Bin,self()}.
-%% -----------------------------------------------------------------------------
-
-fetch_send_eof(CollectPid) ->
-    CollectPid ! {node(),end_of_file}.
-%% -----------------------------------------------------------------------------
-
-fetch_end(CollectPid) ->
-    CollectPid ! {node(),end_of_transmission}.
-%% -----------------------------------------------------------------------------
-
-fetch_send_readerror(CollectPid,FName,Reason) ->
-    CollectPid ! {node(),{error,{file_read,{Reason,FName}}}}.
-%% -----------------------------------------------------------------------------
-
-fetch_incomplete(CollectPid) ->
-    CollectPid ! {node(),incomplete}.
-%% -----------------------------------------------------------------------------
-
-%% Help function waiting for the collector to respond that it is ready to receive
-%% the next chunk. This is in order to exercise flow control protecting the
-%% collector to get swamped if the node where the collector runs is busy.
-fetch_wait_for_chunk_ack(CollectPid,MRef) ->
-    receive
-	{CollectPid,chunk_ack} ->
-	    ok;
-	{CollectPid,cancel_transmission} ->  % Some problem at collector side.
-	    cancel;
-	{'DOWN',MRef,process,_,_} ->         % The collector terminated.
-	    'DOWN'
-    end.
-%% -----------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% First level do-functions, called from the main server loop on incomming
-%% requests.
-%% =============================================================================
-
-%% Function performing the overload check. Returns {NewLoopData,TimeOut}.
-%% Note that this function may also cause a suspend to be carried out if the
-%% loadcheck turns out negative.
-do_check_overload(LD,Data) ->
-    case do_check_overload_2(LD#rt.overload,Data) of
-	ignore ->                            % Load check not performed.
-	    {LD,calc_diff_to_now(now(),LD#rt.next_loadcheck)};
-	{ok,Interval} ->                     % No problem, continue.
-	    NextLoadCheck=add_to_now(now(),Interval),
-	    {LD#rt{next_loadcheck=NextLoadCheck},Interval};
-	{suspend,Reason} ->                  % Emergency! suspend, suspend!
-	    NewLD=do_suspend(LD,Reason),
-	    {NewLD,infinity};                % No need to do load-checks now!
-	{new,NewData,Interval} ->            % The overload was restarted or something.
-	    NextLoadCheck=add_to_now(now(),Interval),
-	    {LD#rt{overload_data=NewData,next_loadcheck=NextLoadCheck},Interval};
-	error ->                             % Inhibit overload check then.
-	    {LD#rt{overload=?NO_LOADCHECK},infinity}
-    end.
-
-%% Help function performing an overload check. Returns {ok,Interval},
-%% {suspend,Reason}, 'error' ir 'ignore'.
-do_check_overload_2({{Mod,Func},Interval,_,_},Data) ->
-    do_check_overload_3(Interval,catch Mod:Func(Data));
-do_check_overload_2({Fun,Interval,_,_},Data) when is_function(Fun) ->
-    do_check_overload_3(Interval,catch Fun(Data));
-do_check_overload_2(_,_) ->                  % Bad loadcheck configuration.
-    error.                                   % Stop using load checks then.
-
-do_check_overload_3(Interval,ok) ->
-    {ok,Interval};
-do_check_overload_3(Interval,{new,NewData}) ->
-    {new,NewData,Interval};
-do_check_overload_3(_Interval,{suspend,Reason}) ->
-    {suspend,Reason};
-do_check_overload_3(_Interval,ignore) ->     % Loadcheck not triggered.
-    ignore;
-do_check_overload_3(_Interval,_) ->          % Failure or other return value.
-    error.                                   % Stop doing loadchecks from now on.
-%% ------------------------------------------------------------------------------
-
-%% Function setting the trace-pattern according to Args and Flags. Note that
-%% Args can contain regexps which must be expanded here.
-%% Returns a list: [Result], where Result can be: int()|{error,Reason}.
-%% Sometimes an error tuple will represent an entire pattern, sometimes the
-%% pattern will expand to a number of error-tuples.
-do_set_trace_patterns(Args,Flags) ->
-    Replies=do_set_trace_patterns_2(Args,Flags,[]),
-    lists:reverse(Replies).
-
-do_set_trace_patterns_2([{M,F,Arity,MS}|Rest],Flags,Replies) -> % Option-less.
-    do_set_trace_patterns_2([{M,F,Arity,MS,[]}|Rest],Flags,Replies);
-do_set_trace_patterns_2(Mlist = [{M,F,Arity,MS,Opts}|Rest],Flags,Replies) when is_atom(M) ->
-    case length(Mlist) rem 10 of
-	0 ->
-	    timer:sleep(100);
-	_ ->
-	    ok
-    end,
-    %% sleep 100 ms for every 10:th element in the list to let other 
-    %% processes run since this is a potentially
-    %% heavy operation that might result in an unresponsive Erlang VM for
-    %% several seconds otherwise
-    case load_module_on_option(M,Opts) of
-	true ->                             % Already present, loaded or no option!
-	    case catch erlang:trace_pattern({M,F,Arity},MS,Flags) of
-		No when is_integer(No) ->
-		    do_set_trace_patterns_2(Rest,Flags,[No|Replies]);
-		{'EXIT',Reason} ->
-		    do_set_trace_patterns_2(Rest,
-					    Flags,
-					    [{error,{bad_trace_args,[{M,F,Arity,MS},Reason]}}|
-					     Replies])
-	    end;
-	false ->                            % Module not present, or not found!
-	    do_set_trace_patterns_2(Rest,Flags,[0|Replies])
-    end;
-do_set_trace_patterns_2([{M,F,Arity,MS,Opts}|Rest],Flags,Replies) when is_list(M) ->
-    do_set_trace_patterns_2([{{void,M},F,Arity,MS,Opts}|Rest],Flags,Replies);
-do_set_trace_patterns_2([{{Dir,M},F,Arity,MS,Opts}|Rest],Flags,Replies)
-  when is_list(Dir),is_list(M) ->
-    case check_pattern_parameters('_',F,Arity,MS) of % We don't want to repeat bad params.
-	true ->
-	    case inviso_rt_lib:expand_regexp(Dir,M,Opts) of % Get a list of real modulnames.
-		Mods when is_list(Mods) ->
-		    MoreReplies=
-			do_set_trace_patterns_2(lists:map(fun(Mod)->
-								  {Mod,F,Arity,MS,Opts}
-							  end,
-							  Mods),
-						Flags,
-						Replies),
-		    do_set_trace_patterns_2(Rest,Flags,MoreReplies);
-		{error,Reason} ->
-		    do_set_trace_patterns_2(Rest,Flags,[{error,Reason}|Replies])
-	    end;
-	false ->                            % Bad pattern parameters.
-	    do_set_trace_patterns_2(Rest,
-				    Flags,
-				    [{error,{bad_trace_args,{M,F,Arity,MS}}}|Replies])
-    end;
-do_set_trace_patterns_2([Arg|Rest],Flags,Replies) ->
-    do_set_trace_patterns_2(Rest,Flags,[{error,{bad_trace_args,Arg}}|Replies]);
-do_set_trace_patterns_2([],_Flags,Replies) ->
-    Replies.
-%% -----------------------------------------------------------------------------
-
-%% Help function which sets the trace flags for all processes specifed in Args.
-%% Args shall be a list of {ProcessSpecification,ProcessTraceFlags}.
-%% Returns {ok,Answers} where Answers is a list of integer and error descriptions.
-%% Note that a process specification may be a particular pid or a {global,Name}.
-%% In the case the process does not exist we will fake a zero instead of an
-%% error.
-do_set_trace_flags(Tracer,Args,How) ->
-    Fun=fun({Proc,Flags}) ->
-		case check_traceflag_pidspec(Proc) of
-		    {ok,Proc2} ->            % Reg-names converted.
-			case check_flags(Flags) of
-			    Flags2 when is_list(Flags2) -> % No error!
-				case (catch
-					 case How of
-					     true ->
-						 erlang:trace(Proc2,
-							      true,
-							      [{tracer,Tracer}|Flags2]);
-					     false -> % No tracer of turning off.
-						 erlang:trace(Proc2,
-							      false,
-							      Flags2)
-					 end) of
-				    N when is_integer(N) ->
-					N;
-				    {'EXIT',Reason} ->
-					if
-					    is_pid(Proc2) ->
-						0;    % Proc2 not alive or not at this node!
-					    true ->   % Otherwise, just error!
-						{error,
-						 {bad_trace_args,
-						  [Reason,Proc2,How,Flags2,Tracer]}}
-					end
-				end;
-			    FlagError ->
-				FlagError
-			end;
-		    false ->                 % Skip it.
-			0;                   % Indicate that zero processes matched.
-		    {error,Reason} ->        % Bad process specification.
-			{error,{bad_process,[Reason,Proc]}}
-		end;
-	   (Faulty) ->
-		{error,{bad_process,Faulty}}
-	end,
-    {ok,lists:map(Fun,Args)}.
-%% ------------------------------------------------------------------------------
-
-%% Function calling API:s in the trace information server. Note that we have
-%% given the responsibility to form a correct functionsname and argument list
-%% to the caller.
-%% Returns whatever the called function returns.
-do_meta_pattern(MPid,{FuncName,ArgList}) ->
-    case catch apply(inviso_rt_meta,FuncName,[MPid|ArgList]) of
-	{'EXIT',_Reason} ->
-	    {error,{badarg,{FuncName,ArgList}}};
-	Result ->
-	    Result
-    end;
-do_meta_pattern(_MPid,BadArgs) ->
-    {error,{bad_args,BadArgs}}.
-%% ------------------------------------------------------------------------------
-
-%% Function removing *all* patterns. Beaware that the one for local patterns
-%% causes a walkthrough of all loaded modules.
-do_clear_trace_patterns() ->
-    erlang:trace_pattern({'_','_','_'},false,[local]), %% inc. meta, call_count
-    erlang:trace_pattern({'_','_','_'},false,[global]).
-%% ------------------------------------------------------------------------------
-
-%% Function that takes TracerData and initializes the tracing. That can be
-%% opening appropriate logfiles, starting meta-tracer. There must be one
-%% clause here for every "type" of logging we want to be able to do.
-%% Returns the Reply to be forwarded to the caller.
-do_init_tracing(LoopData,TD,{HandlerFun,Data},TiTD) when is_function(HandlerFun) ->
-    {NewLoopData,Reply}=
-	case do_init_metatracing(TiTD,self()) of
-	    {ok,MetaPid} ->
-		{LoopData#rt{handler={HandlerFun,Data},
-			     tracerdata=TD,
-			     meta_tracer=MetaPid,
-			     state=tracing},
-		 {ok,[{trace_log,ok},{ti_log,ok}]}};
-	    false ->                         % No meta tracing requested.
-		{LoopData#rt{handler={HandlerFun,Data},
-			     tracerdata=TD,
-			     state=tracing},
-		 {ok,[{trace_log,ok}]}};
-	    {error,Reason} ->                % Problems starting meta tracing.
-		{LoopData#rt{handler={HandlerFun,Data},
-			     tracerdata=TD,
-			     state=tracing},
-		 {ok,[{trace_log,ok},{ti_log,{error,Reason}}]}}
-	end,
-    send_event(state_change,NewLoopData),    % Send to subscribing processes.
-    {NewLoopData,Reply};
-do_init_tracing(LoopData,TD,{Type,Parameters},TiTD) when Type==ip;Type==file ->
-    case check_traceport_parameters(Type,Parameters) of
-	ok ->
-	    case catch trace_port(Type,Parameters) of
-		Fun when is_function(Fun) ->
-		    case catch Fun() of
-			Port when is_port(Port) -> % Ok, our trace-port is open.
-			    {NewLoopData,Reply}=
-				case do_init_metatracing(TiTD,Port) of
-				    {ok,MetaPid} ->
-					{LoopData#rt{tracer_port=Port,
-						     tracerdata=TD,
-						     meta_tracer=MetaPid,
-						     state=tracing},
-					 {ok,[{trace_log,ok},{ti_log,ok}]}};
-				    false -> % No meta tracing requested.
-					{LoopData#rt{tracer_port=Port,
-						     tracerdata=TD,
-						     state=tracing},
-					 {ok,[{trace_log,ok}]}};
-				    {error,Reason} -> % Problems starting meta tracing.
-					{LoopData#rt{tracer_port=Port,
-						     tracerdata=TD,
-						     state=tracing},
-					 {ok,[{trace_log,ok},{ti_log,{error,Reason}}]}}
-				end,
-			    send_event(state_change,NewLoopData),
-			    {NewLoopData,Reply};
-			{'EXIT',Reason} ->
-			    {LoopData,{error,{bad_port_fun,[Parameters,Reason]}}}
-		    end;
-		{'EXIT',Reason} ->
-		    {LoopData,{error,{bad_port_args,[Parameters,Reason]}}}
-	    end;
-	{error,Reason} ->                    % Bad traceport parameters.
-	    {LoopData,{error,Reason}}
-    end.
-
-%% Help function that starts the meta-tracing. Note that the runtime component
-%% will becom linked to it.
-%% Currently the meta tracer handles two types, 'file' and 'relay'.
-%% Note that Tracer tells the meta tracer where regular trace messages shall be
-%% sent. This is because the meta tracer is capable of appending a {tracer,Tracer}
-%% action term to meta match specs.
-do_init_metatracing(LogSpec={_Type,_Arg},Tracer) ->
-    case inviso_rt_meta:start(LogSpec,Tracer) of
-	{ok,MetaPid} ->
-	    {ok,MetaPid};
-	{error,Reason} ->
-	    {error,Reason}
-    end;
-do_init_metatracing({Type,Arg,{InitPublLDmfa,RemovePublLDmf,CleanPublLDmf}},Tracer)->
-    case inviso_rt_meta:start({Type,Arg},Tracer,InitPublLDmfa,RemovePublLDmf,CleanPublLDmf) of
-	{ok,MetaPid} ->
-	    {ok,MetaPid};
-	{error,Reason} ->
-	    {error,Reason}
-    end;
-do_init_metatracing(void,_) ->              % Means no meta tracer.
-    false.
-%% -----------------------------------------------------------------------------
-
-%% Function that stops all tracing and closes all open files. This function
-%% can't fail :-) It tries as hard as it can.
-%% This function also kills the autostarter process if one exists. Otherwise it
-%% will not be possible from a control component to end an ongoing autostarted
-%% tracing.
-%% Returns a new loopdata structure since stopping tracing involves updating it.
-do_stop_tracing(LoopData) ->
-    do_stop_tracing_kill_autostarter(LoopData#rt.auto_starter),
-    do_clear_trace_flags(),                 % Do not generate any more traces.
-    NewLoopData1=do_stop_tracing_tracelog(LoopData),
-    NewLoopData2=do_stop_tracing_metatracing(NewLoopData1),
-    NewLoopData3=NewLoopData2#rt{state=idle,auto_starter=undefined},
-    send_event(state_change,NewLoopData3),
-    NewLoopData3.
-
-do_stop_tracing_tracelog(LoopData=#rt{tracer_port=Port}) when is_port(Port) ->
-    trace_port_control(Port,flush),         % Write buffered trace messages.
-    catch port_close(Port),
-    LoopData#rt{tracer_port=undefined};
-do_stop_tracing_tracelog(LoopData) ->
-    LoopData#rt{handler=undefined}.
-
-do_stop_tracing_metatracing(LoopData=#rt{meta_tracer=MPid}) when is_pid(MPid) ->
-    inviso_rt_meta:stop(MPid),
-    LoopData#rt{meta_tracer=undefined};
-do_stop_tracing_metatracing(LoopData) ->    % No meta tracer running!
-    LoopData.
-
-%% Help function killing the autostarter, if one is active.
-do_stop_tracing_kill_autostarter(P) when is_pid(P) ->
-    exit(P,stop_tracing);
-do_stop_tracing_kill_autostarter(_) ->      % No autostarter, do nothing.
-    true.
-%% -----------------------------------------------------------------------------
-
-%% Help function implementing suspending the runtime component.
-%% Returns a new loopdata structure.
-do_suspend(LD,Reason) ->
-    do_clear_trace_flags(),                 % If no process flags, no output!
-    do_suspend_metatracer(LD#rt.meta_tracer),
-    do_suspend_fetchers(LD#rt.fetchers),
-    do_stop_tracing_kill_autostarter(LD#rt.auto_starter),
-    NewLD=LD#rt{fetchers=[],status={suspended,Reason},auto_starter=undefined},
-    send_event(state_change,NewLD),         % Notify subscribers.
-    NewLD.
-
-do_suspend_metatracer(MetaTracer) when is_pid(MetaTracer) ->
-    inviso_rt_meta:suspend(MetaTracer);     % This makes it suspended.
-do_suspend_metatracer(_) ->
-    true.
-
-do_suspend_fetchers([FetcherPid|Rest]) ->
-    FetcherPid ! {suspend,self()},          % This makes it terminate.
-    do_suspend_fetchers(Rest);
-do_suspend_fetchers([]) ->
-    true.
-%% ------------------------------------------------------------------------------
-
-%% Function that stops all tracing, removes all trace-patterns and removes all
-%% logfiles. The idea is to return the runtime component to the 'new' state.
-do_clear(LoopData,Opts) when is_list(Opts) ->
-    NewLoopData=do_stop_tracing(LoopData),  % First stop tracing, if tracing.
-    case lists:member(keep_trace_patterns,Opts) of
-	false ->
-	    do_clear_trace_patterns();
-	_ ->
-	    true
-    end,
-    case lists:member(keep_log_files,Opts) of
-	false ->
-	    if
-		NewLoopData#rt.tracerdata/=undefined ->
-		    do_delete_logs(NewLoopData#rt.tracerdata);
-		true ->                     % If no tracerdata, nothing to remove!
-		    true                    % Do nothing then.
-	    end;
-	_ ->
-	    true
-    end,
-    NewLoopData#rt{state=new,tracerdata=undefined};
-do_clear(LoopData,_Opts) ->                 % Faulty Opts.
-    do_clear(LoopData,[]).                  % Then just ignore the options.
-%% -----------------------------------------------------------------------------
-
-%% Function which takes a tracerdata, either our own or a "suggested"
-%% and tries to find the corresponding files. Note that the return value only
-%% contains "types" of logs that the tracerdata is pointing out. Hence
-%% is there no ti-log, no one will be mentioned in the return value.
-do_list_logs(TracerData) ->                   % Handles both list and tuple.
-    case translate_td(TracerData) of
-	{ok,LogTD,TiTD} ->
-	    {TraceDir,TraceLogs}=list_logs_tracelog(LogTD),
-	    {TiDir,TiLogs}=list_logs_tilog(TiTD),
-	    case {TraceLogs,TiLogs} of
-		{no_log,no_log} ->            % Tracerdata not generating logs!
-		    {ok,no_log};
-		{_,no_log} ->                 % No ti logs.
-		    {ok,[{trace_log,TraceDir,TraceLogs}]};
-		{no_log,_} ->                 % Only ti-logs, unusual!
-		    {ok,[{ti_log,TiDir,TiLogs}]};
-		_ ->                          % Both trace and ti logs.
-		    {ok,[{trace_log,TraceDir,TraceLogs},{ti_log,TiDir,TiLogs}]}
-	    end;
-	{error,Reason} ->
-	    {error,Reason}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function implementing fetching logfiles using distributed Erlang.
-%% This function works for both situations, a list of specific files are
-%% requested, or a tracerdata is specified.
-%% Returns {Reply,NewLoopData}.
-do_fetch_log(LD,CollectPid,What) ->
-    if
-	LD#rt.state/=tracing ->
-	    case is_list_of_files_or_tracerdata(What) of
-		files ->
-		    FetcherPid=do_fetch_log_listoffiles(CollectPid,What),
-		    {{ok,FetcherPid},add_fetcher_ld(FetcherPid,LD)};
-		tracerdata ->
-		    case do_fetch_log_tracerdata(CollectPid,What) of
-			{Reply,FetcherPid} when is_pid(FetcherPid) ->
-			    {Reply,add_fetcher_ld(FetcherPid,LD)};
-			{Reply,_} ->        % No fetch process was started.
-			    {Reply,LD}
-		    end;
-		false ->                    % It is an empty list!
-		    {{complete,no_log},LD};
-		error ->                    % Incorrect parameter.
-		    {{error,badarg},LD}
-	    end;
-	true ->                             % No transfere during tracing.
-	    {{error,tracing},LD}
-    end.
-
-%% Function taking tracerdata to find out what files to send over to the RemotePid.
-%% Note that we will not go back to the loop function from here but rather call
-%% the fetch_loop instead, prepresenting the fetch-log state. Unless we encounter
-%% a problem.
-do_fetch_log_tracerdata(CollectPid,TracerData) ->
-    case do_list_logs(TracerData) of
-	{ok,no_log} ->
-	    {{complete,no_log},void};
-	{ok,Logs} ->                          % Ok, some trace_log and ti_log.
-	    FetcherPid=do_fetch_log_listoffiles(CollectPid,Logs),
-	    {{ok,FetcherPid},FetcherPid};
-	{error,Reason} ->                     % Problem with tracerdata!
-	    {{error,Reason},void}
-    end.
-
-do_fetch_log_listoffiles(CollectPid,FileSpec) ->
-    ExpandedFileSpec=do_fetch_log_expand_filespec(FileSpec),
-%% !!! try out different ChunkSizes
-%	            ChunkSize = 60,
-%	            ChunkSize = 7*1024,
-    ChunkSize=1024,
-    _Fetcher=spawn_link(?MODULE,
-			fetch_init,
-			[self(),ExpandedFileSpec,CollectPid,ChunkSize]).
-
-%% Help function which expands the list of logs to have tags in front of every
-%% file, as required by the fetch_loop.
-do_fetch_log_expand_filespec(Logs) ->
-    TraceLogs=
-	case lists:keysearch(trace_log,1,Logs) of
-	    {value,{_,Dir1,Logs1}} ->         % There is a list of trace-logs.
-		lists:map(fun(File)->{trace_log,Dir1,File} end,Logs1);
-	    false ->                          % No trace-logs!
-		[]
-	end,
-    TiLogs=
-	case lists:keysearch(ti_log,1,Logs) of
-	    {value,{_,Dir2,Logs2}} ->
-		lists:map(fun(File)->{ti_log,Dir2,File} end,Logs2);
-	    false ->
-		[]
-	end,
-    TiLogs++TraceLogs.
-
-%% ------------------------------------------------------------------------------
-
-%% Function that removes all logfiles associated with a certain tracerdata.
-do_delete_logs(TracerDataOrLogList) ->
-    case is_list_of_files_or_tracerdata(TracerDataOrLogList) of
-	tracerdata ->
-	    case translate_td(TracerDataOrLogList) of
-		{ok,LogTD,TiTD} ->
-		    case {list_logs_tracelog(LogTD),list_logs_tilog(TiTD)} of
-			{{_,no_log},{_,no_log}} ->  % No logs nowhere!
-			    {ok,no_log};
-			{{LogDir,LogFiles},{_,no_log}} -> % No ti.
-			    {ok,[{trace_log,delete_files(LogDir,LogFiles)}]};
-			{{_,no_log},{TiDir,TiFiles}} ->
-			    {ok,[{ti_log,delete_files(TiDir,TiFiles)}]};
-			{{LogDir,LogFiles},{TiDir,TiFiles}} ->
-			    {ok,[{trace_log,delete_files(LogDir,LogFiles)},
-				 {ti_log,delete_files(TiDir,TiFiles)}]}
-		    end;
-		{error,Reason} ->
-		    {error,Reason}
-	    end;
-	files ->                              % It is [{trace_log,Dir,Files},..
-	    if
-		is_list(hd(TracerDataOrLogList)) -> % Just a list of files.
-		    {ok,delete_files(".",TracerDataOrLogList)};
-		is_tuple(hd(TracerDataOrLogList)) -> % A "modern" logspec.
-		    case {lists:keysearch(trace_log,1,TracerDataOrLogList),
-			  lists:keysearch(ti_log,1,TracerDataOrLogList)} of
-			{false,false} ->      % Hmm, no logs specified!
-			    {ok,[]};          % Easy response!
-			{{value,{_,LogDir,LogFiles}},false} ->
-			    {ok,[{trace_log,delete_files(LogDir,LogFiles)}]};
-			{false,{value,{_,TiDir,TiFiles}}} ->
-			    {ok,[{ti_log,delete_files(TiDir,TiFiles)}]};
-			{{value,{_,LogDir,LogFiles}},{value,{_,TiDir,TiFiles}}} ->
-			    {ok,[{trace_log,delete_files(LogDir,LogFiles)},
-				 {ti_log,delete_files(TiDir,TiFiles)}]}
-		    end
-	    end;
-	false ->                              % Can't tell which!
-	    {ok,[]};
-	error ->
-	    {error,{badarg,TracerDataOrLogList}}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Function handling the request when a control component wishing to take
-%% control over this already existing control component. It does not matter
-%% what state it is in. It can very well already be tracing.
-%% Returns {Reply,NewLoopData}.
-%% Where the Reply tells the control component wether it took control of it
-%% or not. {node_info,node(),self(),Vsn,State,Status,{tag,Tag}} means that we
-%% can be adopted (and more precisely considers ourselves being adopted now).
-do_try_to_adopt(Tag,if_ref,LoopData=#rt{tag=Tag},_Ctrl) ->
-    {{error,{wrong_reference,LoopData#rt.tag}},LoopData};
-do_try_to_adopt(NewTag,_Condition,LoopData,CtrlPid) ->
-    case LoopData#rt.timer_ref of           % Do we have a running-alone timer?
-	undefined ->                        % No we don't.
-	    true;
-	TimerRef ->
-	    timer:cancel(TimerRef)
-    end,
-    CtrlRef=erlang:monitor(process,CtrlPid), % Lets monitor our new "master"!
-    {DepVal,_}=LoopData#rt.dependency,
-    {node_info,Node,Pid,VSN,State,Status,Tag}=collect_node_info(LoopData),
-    NewLoopData=
-	LoopData#rt{dependency={DepVal,node(CtrlPid)},
-		    ctrl=CtrlPid,
-		    ctrl_ref=CtrlRef,       % Monitoring our new master.
-		    tag=NewTag,             % Use this tag from now on.
-		    timer_ref=undefined},
-    {{node_info,Node,Pid,VSN,State,Status,{tag,Tag}},NewLoopData}.
-%% -----------------------------------------------------------------------------
-
-%% Function changing parameters accoring to a new options list. Note that we
-%% can not change control component if the one we have is still working.
-%% We can however of course change how this runtime component will react to
-%% a running alone scenario.
-%% Returns 'stop' or NewLoopData.
-do_change_options(Options,LoopData) ->
-    NewLoopData=read_option_list(Options,LoopData),
-    if
-	NewLoopData/=LoopData ->            % Some options changed.
-	    case do_change_options_ctrl(LoopData,NewLoopData) of
-		stop ->
-		    stop;
-		{ok,NewLoopData2} ->
-		    NewLoopData3=do_change_options_overload(LoopData,NewLoopData2),
-		    NewLoopData3#rt{next_loadcheck=now()} % Force a load check next.
-	    end;
-	true ->
-	    LoopData
-    end.
-
-%% Help function which sets up the new dependencies. Note that we only do that
-%% if do not have a working control component.
-%% Returns {ok,NewLoopData} or 'stop'.
-do_change_options_ctrl(OldLD,NewLD) ->
-    if
-	OldLD#rt.timer_ref/=undefined ->    % No control and waiting to terminate.
-	    timer:cancel(OldLD#rt.timer_ref),
-	    do_down_message(NewLD#rt{timer_ref=undefined});
-	OldLD#rt.ctrl==undefiend ->         % No control component.
-	    do_down_message(NewLD);
-	true ->                             % We have a working control component!
-	    {ok,NewLD}
-    end.
-
-do_change_options_overload(OldLD,NewLD) ->
-    if
-	OldLD#rt.overload/=NewLD#rt.overload ->
-	    terminate_overload(OldLD),
-	    NewOverloadData=initialize_overload(NewLD),
-	    NewLD#rt{overload_data=NewOverloadData};
-	true ->                             % No changes done.
-	    NewLD
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function handling an incoming DOWN message from our control component.
-%% If the runtime component is not allowed to run without a control component, it
-%% simply terminates which closes the trace-port and process trace flags are
-%% therefore automatically removed.
-%% Returns 'stop' or a {ok,NewLoopData} structure.
-do_down_message(LoopData) ->
-    case LoopData#rt.dependency of
-	{0,_} ->                            % Not allowed to run without controller.
-	    stop;
-	{infinity,_} ->                     % Don't care. Just remove the controller.
-	    {ok,LoopData#rt{ctrl=undefined,ctrl_ref=undefined}};
-	{TimeOut,_} ->                      % Allowed to run TimeOut ms alone.
-	    {ok,TimerRef}=timer:exit_after(TimeOut,self(),running_alone),
-	    {ok,LoopData#rt{timer_ref=TimerRef,ctrl=undefined,ctrl_ref=undefined}}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Function handling incomming exit signals. We can expect exit signals from the
-%% following: Our parent supervisor (runtime_tools_sup), a meta-tracer process,
-%% a logfile fetcher process, or the auto_starter.
-%% A trace-port may also generate an exit signal.
-%% In addition it is possible that an overload mechanism generates exit-signals.
-%% We can also get the running_alone exit signal from our self. This is the
-%% situation if our control component has terminated and this runtime component
-%% is not allowed to exist on its own for ever.
-%% Also note that after we have stopped tracing, for any reason, it is not
-%% impossible that we receive the EXIT signals from still working parts that
-%% we are now shuting down. This is no problem, the code will mearly update
-%% the loopdata structure once again.
-%% Returns 'exit' indicating that the runtime component shall terminate now,
-%% {NewLoopData,NewTimeOut} if the exit-signal resulted in an overload check, or
-%% a new loopdata structure shall we ignore the exit, or it simply resulted in
-%% a state-change.
-act_on_exit(Parent,_Reason,#rt{parent=Parent}) ->
-    exit;
-act_on_exit(_Pid,running_alone,_LoopData) ->
-    exit;
-act_on_exit(MetaTracer,_Reason,LoopData=#rt{meta_tracer=MetaTracer}) ->
-    LoopData#rt{meta_tracer=undefined};     % It does not exit anylonger.
-act_on_exit(Port,Reason,LoopData=#rt{tracer_port=Port}) -> 
-    send_event({port_down,node(),Reason},LoopData),
-    _NewLoopData=do_stop_tracing(LoopData);
-act_on_exit(AutoStarter,_Reason,LoopData=#rt{auto_starter=AutoStarter}) ->
-    LoopData#rt{auto_starter=undefined};    % The autostarter has terminated.
-act_on_exit(Pid,Reason,LoopData) ->
-    case remove_fetcher_ld(Pid,LoopData) of
-	{true,NewLoopData} ->               % Yes it really was a fetcher.
-	    NewLoopData;
-	false ->                            % No it was not a fetcher.
-	    act_on_exit_overload(Pid,Reason,LoopData)
-    end.
-
-%% Help function checking if this exit has anything to do with an overload
-%% mechanism. Note that here we run the overload mechanism regardless of
-%% if we are tracing or not. This because an exit signal from the overload
-%% must most likely always be handled.
-act_on_exit_overload(Pid,Reason,LoopData) ->
-    if
-	LoopData#rt.overload/=?NO_LOADCHECK ->
-	    {_NewLD,_NewTimeOut}=
-		do_check_overload(LoopData,
-				  {'EXIT',{Pid,Reason,LoopData#rt.overload_data}});
-	true ->                             % Overload not in use.
-	    LoopData
-    end.
-%% -----------------------------------------------------------------------------
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-
-%% ==============================================================================
-%% Various help functions.
-%% ==============================================================================
-
-%% Help function which calculates a new now-tuple by adding Interval milliseconds
-%% to the first argument. Note that Interval may be 'infinity' too.
-%% Returns a new now-tuple or "bigvalue" which is greater than any now-tuple.
-add_to_now({MegSec,Sec,MicroSec},Interval) when is_integer(Interval) ->
-    NewSec=Sec+(Interval div 1000),
-    if
-	NewSec>=1000000 ->
-	    {MegSec+1,NewSec-1000000,MicroSec};
-	true ->
-	    {MegSec,NewSec,MicroSec}
-    end;
-add_to_now(_,infinity) ->
-    "bigvalue".
-%% ------------------------------------------------------------------------------
-
-%% Help function calculating the difference in milliseconds between its first
-%% and second argument. This is useful when calculating an after timeout value
-%% from current now() and next_loadcheck value.
-calc_diff_to_now(T1={_,_,_},T2={_,_,_}) ->
-    TimeOut1=timer:now_diff(T2,T1),          % The difference in microseconds.
-    if
-	TimeOut1<0 ->
-	    0;
-	true ->                              % Make milliseconds out of it.
-	    TimeOut1 div 1000
-    end;
-calc_diff_to_now(_T1,_) ->                   % Next loadcheck is not activated.
-    infinity.                                % The the after timeout is infinity.
-%% ------------------------------------------------------------------------------
-
-
-%% Help function returning information about this runtime component.
-collect_node_info(#rt{vsn=VSN,state=State,status=Status,tag=Tag}) -> 
-    {node_info,node(),self(),VSN,State,Status,Tag}.
-%% ------------------------------------------------------------------------------
-
-%% Help function sending information to the control component that state/status
-%% change has occurred. Returns nothing significant.
-send_event(state_change,LoopData=#rt{ctrl=CtrlPid}) when is_pid(CtrlPid) ->
-    Event={trace_event,{state_change,node(),{LoopData#rt.state,LoopData#rt.status}}},
-    CtrlPid ! Event;
-send_event(Event,#rt{ctrl=CtrlPid}) when is_pid(CtrlPid) ->
-    CtrlPid ! {event,Event};
-send_event(_,_) ->                          % We have no control to send to!
-    true.                                   % Maybe tracing alone after autostart.
-%% ------------------------------------------------------------------------------
-
-%% Help function initializing the overload protection mechanism. This may be
-%% necessary if it is a port program or similar. Returns {ok,Data} or 'void'.
-%% The datastructure vill be given to LoadMF as argument whenever loadchecks
-%% are done.
-initialize_overload(#rt{overload={_MF,_Interval,{M,F,Args},_RemoveMFA}}) ->
-    case catch apply(M,F,Args) of
-	{ok,Data} ->
-	    Data;
-	_ ->                                % 'EXIT' or other faulty returnvalue.
-	    void
-    end;
-initialize_overload(_) ->
-    void.
-%% ------------------------------------------------------------------------------
-
-%% Help function which terminates an overload protection mechanism.
-%% Returns nothing significant.
-terminate_overload(#rt{overload={_MF,_Interval,_InitMFA,{M,F,Args}},
-		       overload_data=Data}) ->
-    catch apply(M,F,[Data|Args]),           % Interested in the side-effect.
-    true;
-terminate_overload(_) ->
-    true.
-%% ------------------------------------------------------------------------------
-
-
-%% Help function which checks that a process specified for trace flags is correct.
-%% Either the built-in "aliases" for groups of processes, a pid, a locally registered
-%% name. This function also works for globally registered names. It must then
-%% first be established that the process is local for this node before setting any
-%% process flags.
-%% Returns {ok,PidSpec}, 'false' or {error,Reason}.
-check_traceflag_pidspec(all) -> {ok,all};
-check_traceflag_pidspec(new) -> {ok,new};
-check_traceflag_pidspec(existing) -> {ok,existing};
-check_traceflag_pidspec(Name) when is_atom(Name) ->
-    check_traceflag_pidspec({local,Name});
-check_traceflag_pidspec({local,A}) when is_atom(A) ->
-    case whereis(A) of
-	undefined ->                         % Then it is considered faulty.
-	    {error,{nonexistent_name,A}};
-	Pid when is_pid(Pid) ->
-	    {ok,Pid}
-    end;
-check_traceflag_pidspec({global,Name}) when is_atom(Name) ->
-    case global:whereis_name(Name) of
-	undefined ->                         % Then the name does not exist at all.
-	    {error,{nonexistent_name,{global,Name}}};
-	Pid when is_pid(Pid) ->                 % Ok, but must check that it is here.
-	    if
-		node()==node(Pid) ->
-		    {ok,Pid};
-		true ->                      % Pid is not at this node.
-		    false                    % Not an error but cant be used.
-	    end
-    end;
-check_traceflag_pidspec(Pid) when is_pid(Pid) ->
-    {ok,Pid};
-check_traceflag_pidspec(Proc) ->
-    {error,{faulty,Proc}}.
-%% ------------------------------------------------------------------------------
-
-%% Help function removing all trace flags from all processes. Useful in connection
-%% with suspend. Returns nothing significant.
-do_clear_trace_flags() ->
-    erlang:trace(all, false, [all]).
-%% ------------------------------------------------------------------------------
-
-%% Help function which checks that only valid process trace flags are mentioned.
-%% In order to create better fault reports.
-%% Returns a list of the approved flags, or {error,Reason}.
-check_flags(Flags) ->
-    check_flags_2(Flags,Flags).
-
-check_flags_2([send|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2(['receive'|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([call|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([return_to|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([procs|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([garbage_collection|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([running|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([set_on_spawn|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([set_on_first_spawn|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([set_on_link|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([timestamp|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([arity|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([silent|Rest],Flags) -> check_flags_2(Rest,Flags);
-check_flags_2([],Flags) -> Flags;
-check_flags_2([Faulty|_],_Flags) -> {error,{bad_flag,Faulty}}.
-%% ------------------------------------------------------------------------------    
-
-%% Help function which checks parameters to erlang:trace_pattern. The purpose of
-%% the function is to avoid to get multiple error return values in the return
-%% list for a pattern used together with a regexp expanded module name.
-check_pattern_parameters(Mod,Func,Arity,MS) ->
-    MSresult = check_MS(MS),
-    MFAresult = check_MFA(Mod,Func,Arity),
-    MFAresult and MSresult.
-
-check_MS(MS) when is_list(MS) -> true;
-check_MS(true) -> true;
-check_MS(false) -> true.
-    
-check_MFA('_','_','_') -> true;
-check_MFA(Mod,'_','_') when is_atom(Mod) -> true;
-check_MFA(Mod,'_',A) when is_atom(Mod), is_integer(A) -> false;
-check_MFA(Mod,F,'_') when is_atom(Mod), is_atom(F) -> true;
-check_MFA(Mod,F,A) when is_atom(Mod), is_atom(F), is_integer(A) -> true.
-
-%% -----------------------------------------------------------------------------
-
-%% Help function finding out if Mod is loaded, and if not, if it can successfully
-%% be loaded. The Opts list can prevent modules from being loaded.
-%% Returns 'true' or 'false'.
-load_module_on_option(Mod,Opts) when is_list(Opts) ->
-    case lists:member(no_loadcheck,Opts) of
-	true ->                             % Then just skip this, return true.
-	    true;
-	false ->
-	    case erlang:module_loaded(Mod) of
-		true ->
-		    true;                   % It is loaded, do no more.
-		false ->
-		    case lists:member(only_loaded,Opts) of
-			true ->             % Then, make no attempts to load.
-			    false;
-			false ->            % Try to load!
-			    case code:ensure_loaded(Mod) of
-				{module,_Mod} -> % Successfully loaded!
-				    true;
-				{error,_Reason} ->
-				    false
-			    end
-		    end
-	    end
-    end;
-load_module_on_option(Mod,_Opts) ->        % Most likely Opts not a list!
-    load_module_on_option(Mod,[]).         % Call without options.
-%% -----------------------------------------------------------------------------
-
-%% Help function taking a tuplelist of options turning them into a loopdata
-%% structure. Returns the loopdata structure with the new values changed.
-read_option_list([],LD) ->                  % Done, return loopdata.
-    LD;
-read_option_list([{dependency,{Value,Node}}|Rest],LD) ->
-    read_option_list(Rest,LD#rt{dependency={Value,Node}});
-read_option_list([{dependency,Value}|Rest],LD) when is_integer(Value);Value==infinity ->
-    read_option_list(Rest,LD#rt{dependency={Value,node()}});
-read_option_list([overload|Rest],LD) ->     % So that we can remove loadcheck.
-    read_option_list(Rest,LD#rt{overload=?NO_LOADCHECK});
-read_option_list([{overload,{MF,Interval}}|Rest],LD)
-  when is_integer(Interval);Interval==infinity ->
-    read_option_list(Rest,LD#rt{overload={MF,Interval,void,void}});
-read_option_list([{overload,{MF,Interval,InitMFA,RemoveMFA}}|Rest],LD)
-  when is_integer(Interval);Interval==infinity ->
-    read_option_list(Rest,LD#rt{overload={MF,Interval,InitMFA,RemoveMFA}});
-read_option_list([{overload,Interval}|Rest],LD)
-  when is_integer(Interval);Interval==infinity ->
-    read_option_list(Rest,LD#rt{overload={fun ?DEFAULT_OVERLOAD_FUNC/1,
-					  Interval,
-					  void,
-					  void}});
-read_option_list([_|Rest],LD) ->            % Unknown option.
-    read_option_list(Rest,LD).
-%% -----------------------------------------------------------------------------
-
-%% Help function which returns the version number for the runtime_tools
-%% application. Since it is called from within the runtime_tools application
-%% we can be "sure" that it really exists.
-get_application_vsn() ->
-    {value,{_,_,VSN}}=lists:keysearch(runtime_tools,1,application:loaded_applications()),
-    VSN.
-%% -----------------------------------------------------------------------------
-
-%% Help function that examines an argument to determine if it is a list of files
-%% or tracerdata. This since they are both complex structures, looking alike.
-%% Returns 'tracerdata', 'files', 'false' or 'error'. Error is returned if it
-%% can not be decided which it is.
-is_list_of_files_or_tracerdata(What) ->
-    case inviso_rt_lib:is_tracerdata(What) of
-	true ->
-	    tracerdata;
-	false ->
-	    if
-		What==[] ->
-		    false;
-		is_list(What),is_list(hd(What)) ->
-		    files;
-		is_list(What) ->
-		    case lists:keysearch(trace_log,1,What) of
-			{value,_} ->
-			    files;
-			false ->
-			    case lists:keysearch(ti_log,1,What) of
-				{value,_} ->
-				    files;
-				false ->
-				    error    % Neither tracerdata nor list of files.
-			    end
-		    end;
-		true ->
-		    error
-	    end
-    end.
-%% ------------------------------------------------------------------------------
-
-%% Help function which removes all files in the ListOfFiles, assuming they
-%% are located in Dir.
-%% Returns a list of [{ok,FileName},...{error,Reason},...]
-delete_files(Dir,ListOfFiles) ->
-    delete_files_2(Dir,ListOfFiles, []).
-
-delete_files_2(Dir,[File|Tail],Reply) when is_list(Dir),is_list(File) ->
-    case catch file:delete(filename:join(Dir,File)) of
-	ok ->
-	    delete_files_2(Dir,Tail,[{ok,File}|Reply]);
-	{error,Posix} ->
-	    delete_files_2(Dir,Tail,[{error,{Posix,File}}|Reply]);
-	{'EXIT',_Reason} ->                  % Probably not proper string.
-	    delete_files_2(Dir,Tail,[{error,{badarg,[Dir,File]}}|Reply])
-    end;
-delete_files_2(Dir,[Faulty|Tail],Reply) ->
-    delete_files_2(Dir,Tail,[{error,{badarg,[Dir,Faulty]}}|Reply]);
-delete_files_2(_,[],Reply) ->
-    Reply.
-%% -----------------------------------------------------------------------------
-
-%% Help function which lists all trace logs belonging to this tracerdata.
-%% Note that this function operates on internal LogTD structures.
-list_logs_tracelog({file,FileName}) when is_list(FileName) ->
-    case file:read_file_info(FileName) of
-	{ok,_} ->                            % The file exists.
-	    {filename:dirname(FileName),[filename:basename(FileName)]};
-	_ ->                                 % The file does not exist
-	    {filename:dirname(FileName),[]}
-    end;
-list_logs_tracelog({file,Wrap}) when is_tuple(Wrap),element(2,Wrap)==wrap ->
-    case {element(1,Wrap),element(3,Wrap)} of
-	{FileName,Tail} when is_list(FileName),is_list(Tail) ->
-	    case catch {filename:dirname(FileName),list_wrapset(FileName,Tail)} of
-		{'EXIT',_Reason} ->          % Garbage in either lists.
-		    {"",no_log};             % Interpret as no log for tracerdata.
-		Tuple ->
-		    Tuple
-	    end;
-	_ ->
-	    {"",no_log}
-    end;
-list_logs_tracelog(void) ->                  % Trace log not used.
-    {"",no_log};
-list_logs_tracelog(_) ->                     % Some fun or similar.
-    {"",no_log}.                             % Then there are no files to report.
-%% -----------------------------------------------------------------------------
-
-%% Help function which lists all ti-files belonging to this tracerdata.
-%% Note that this function operates on the internal TiTD structure.
-list_logs_tilog(TiTD)
-  when tuple_size(TiTD)>=2,element(1,TiTD)==file,is_list(element(2,TiTD)) ->
-    FileName=element(2,TiTD),
-    case file:read_file_info(FileName) of
-	{ok,_} ->                            % Yes the file exists.
-	    {filename:dirname(FileName),[filename:basename(FileName)]};
-	_ ->
-	    {filename:dirname(FileName),[]}
-    end;
-list_logs_tilog(void) ->                     % Internal representation for
-    {"",no_log};                             % ti-file not in use.
-list_logs_tilog(_) ->
-    {"",no_log}.
-%% -----------------------------------------------------------------------------
-
-%% Help function which lists all files belonging to the wrap-set specified by
-%% Prefix and Suffix. Note that there can be a directory in Prefix as well.
-%% Will fail if either of Prefix or Suffix are not proper strings.
-%% Returns a list of files, without dirname.
-list_wrapset(Prefix,Suffix) ->
-    Name=filename:basename(Prefix),
-    Dirname=filename:dirname(Prefix),
-    case file:list_dir(Dirname) of
-	{ok,Files} ->
-	    RegExp="^"++list_wrapset_escapes(Name)++"[0-9]+"++
-		list_wrapset_escapes(Suffix)++"$",
-	    list_wrapset_2(Files,RegExp);
-	{error,_Reason} ->                   % Translate this to no files!
-	    []
-    end.
-
-list_wrapset_2([File|Rest],RegExp) ->
-    Length=length(File),
-    case re:run(File,RegExp) of
-	{match,[{0,Length}]} ->                  % This is a member of the set.
-	    [File|list_wrapset_2(Rest,RegExp)];
-	_ ->
-	    list_wrapset_2(Rest,RegExp)
-    end;
-list_wrapset_2([],_) ->
-    [].
-
-%% Help function which inserts escape characters infront of characters which
-%% will otherwise be missinterpreted by the regexp function as meta rather than
-%% just the character itself.
-list_wrapset_escapes([$.|Rest]) ->
-    [$\\,$.|list_wrapset_escapes(Rest)];
-list_wrapset_escapes([Char|Rest]) ->
-    [Char|list_wrapset_escapes(Rest)];
-list_wrapset_escapes([]) ->
-    [].
-%% -----------------------------------------------------------------------------
-
-
-
-
-
-
-%% ==============================================================================
-%% Handler functions for implementing simple trace-message handlers.
-%% ==============================================================================
-%%
-%% A handler must be a function taking two arguments. The first is the trace-
-%% message. The second is datastructure used by the handler. The handler shall
-%% returns (possibly) new datastructure.
-
-%% ------------------------------------------------------------------------------
-%% Function implementing a relayer. This function is used to creat a fun handler
-%% if the relay option is used in tracer-data.
-%% ------------------------------------------------------------------------------
-relay_handler(Msg,Tracer) ->
-    Tracer ! Msg,
-    Tracer.
-
-%% ------------------------------------------------------------------------------
-%% Function implementing a default terminal io handler.
-%% ------------------------------------------------------------------------------
-
-dhandler(end_of_trace, Out) ->
-    Out;
-dhandler(Trace, Out) when element(1, Trace) == trace, 
-			  tuple_size(Trace) >= 3 ->
-    dhandler1(Trace, tuple_size(Trace), Out);
-dhandler(Trace, Out) when element(1, Trace) == trace_ts, 
-			  tuple_size(Trace) >= 4 ->
-    dhandler1(Trace, tuple_size(Trace)-1, Out);
-dhandler(Trace, Out) when element(1, Trace) == drop, 
-			  tuple_size(Trace) == 2 ->
-    io:format(Out, "*** Dropped ~p messages.~n", [element(2,Trace)]),
-    Out;
-dhandler(Trace, Out) when element(1, Trace) == seq_trace, 
-			  tuple_size(Trace) >= 3 ->
-    SeqTraceInfo = case Trace of
-		       {seq_trace, Lbl, STI, TS} ->
-			   io:format(Out, "SeqTrace ~p [~p]: ",
-				     [TS, Lbl]),
-			   STI;
-		       {seq_trace, Lbl, STI} ->
-			   io:format(Out, "SeqTrace [~p]: ",
-				     [Lbl]),
-			   STI 
-		   end,
-    case SeqTraceInfo of
-	{send, Ser, Fr, To, Mes} ->
-	    io:format(Out, "(~p) ~p ! ~p [Serial: ~p]~n",
-		      [Fr, To, Mes, Ser]);
-	{'receive', Ser, Fr, To, Mes} ->
-	    io:format(Out, "(~p) << ~p [Serial: ~p, From: ~p]~n",
-		      [To, Mes, Ser, Fr]);
-	{print, Ser, Fr, _, Info} ->
-	    io:format(Out, "-> ~p [Serial: ~p, From: ~p]~n",
-		      [Info, Ser, Fr]);
-	Else ->
-	    io:format(Out, "~p~n", [Else])
-    end,
-    Out;
-dhandler(_Trace, Out) ->
-    Out.
-
-dhandler1(Trace, Size, Out) ->
-%%%!    Self = self(),
-    From = element(2, Trace),
-    case element(3, Trace) of
-	'receive' ->
-	    case element(4, Trace) of
-		{dbg,ok} -> ok;
-		Message -> io:format(Out, "(~p) << ~p~n", [From,Message])
-	    end;
-	'send' ->
-	    Message = element(4, Trace),
-	    case element(5, Trace) of
-%%%! This causes messages to disappear when used by ttb (observer). Tests
-%%%! so far show that there is no difference in results with dbg even if I
-%%%! comment it out, so  I hope this is only some old code which isn't
-%%%! needed anymore... /siri
-%%%!		Self -> ok;
-		To -> io:format(Out, "(~p) ~p ! ~p~n", [From,To,Message])
-	    end;
-	call ->
-	    case element(4, Trace) of
-		MFA when Size == 5 ->
-		    Message = element(5, Trace),
-		    io:format(Out, "(~p) call ~s (~p)~n", 
-			      [From,ffunc(MFA),Message]);
-		MFA ->
-		    io:format(Out, "(~p) call ~s~n", [From,ffunc(MFA)])
-	    end;
-	return -> %% To be deleted...
-	    case element(4, Trace) of
-		MFA when Size == 5 ->
-		    Ret = element(5, Trace),
-		    io:format(Out, "(~p) old_ret ~s -> ~p~n", 
-			      [From,ffunc(MFA),Ret]);
-		MFA ->
-		    io:format(Out, "(~p) old_ret ~s~n", [From,ffunc(MFA)])
-	    end;
-	return_from ->
-	    MFA = element(4, Trace),
-	    Ret = element(5, Trace),
-	    io:format(Out, "(~p) returned from ~s -> ~p~n", 
-		      [From,ffunc(MFA),Ret]);
-	return_to ->
-	    MFA = element(4, Trace),
-	    io:format(Out, "(~p) returning to ~s~n", [From,ffunc(MFA)]);
-	spawn when Size == 5 ->
-	    Pid = element(4, Trace),
-	    MFA = element(5, Trace),
-	    io:format(Out, "(~p) spawn ~p as ~s~n", [From,Pid,ffunc(MFA)]);
-	Op ->
-	    io:format(Out, "(~p) ~p ~s~n", [From,Op,ftup(Trace,4,Size)])
-    end,
-    Out.
-
-
-%%% These f* functions returns non-flat strings
-
-%% {M,F,[A1, A2, ..., AN]} -> "M:F(A1, A2, ..., AN)"
-%% {M,F,A}                 -> "M:F/A"
-ffunc({M,F,Argl}) when is_list(Argl) ->
-    io_lib:format("~p:~p(~s)", [M, F, fargs(Argl)]);
-ffunc({M,F,Arity}) ->
-    io_lib:format("~p:~p/~p", [M,F,Arity]);
-ffunc(X) -> io_lib:format("~p", [X]).
-
-%% Integer           -> "Integer"
-%% [A1, A2, ..., AN] -> "A1, A2, ..., AN"
-fargs(Arity) when is_integer(Arity) -> integer_to_list(Arity);
-fargs([]) -> [];
-fargs([A]) -> io_lib:format("~p", [A]);  %% last arg
-fargs([A|Args]) -> [io_lib:format("~p,", [A]) | fargs(Args)];
-fargs(A) -> io_lib:format("~p", [A]). % last or only arg
-
-%% {A_1, A_2, ..., A_N} -> "A_Index A_Index+1 ... A_Size"
-ftup(Trace, Index, Index) -> 
-    io_lib:format("~p", [element(Index, Trace)]);
-ftup(Trace, Index, Size) -> 
-    [io_lib:format("~p ", [element(Index, Trace)]) 
-     | ftup(Trace, Index+1, Size)].
-%% ------------------------------------------------------------------------------
-
-%% ==============================================================================
-%% Functions handling the trace-port. Copied from dbg.erl
-%% ==============================================================================
-
-trace_port_control(Port, flush) ->
-    case trace_port_control(Port, $f, "") of
-	{ok, [0]} -> ok;
-	{ok, _}   -> {error, not_supported_by_trace_driver};
-	Other     -> Other
-    end.
-
-trace_port_control(Port, Command, Arg) when is_port(Port)->
-    case catch port_control(Port, Command, Arg) of
-	{'EXIT', _} -> {error, {no_trace_driver, node()}};
-	Result      -> Result
-    end.
-
-
-trace_port(file, {Filename, wrap, Tail}) ->
-    trace_port(file, {Filename, wrap, Tail, 128*1024});
-trace_port(file, {Filename, wrap, Tail, WrapSize}) ->
-    trace_port(file, {Filename, wrap, Tail, WrapSize, 8});
-trace_port(file, {Filename, wrap, Tail, WrapSize, WrapCnt})
-  when is_list(Tail), 
-       is_integer(WrapSize), WrapSize >= 0, WrapSize < (1 bsl 32),
-       is_integer(WrapCnt), WrapCnt >= 1, WrapCnt < (1 bsl 32) ->
-   trace_port1(file, Filename, {wrap, Tail, WrapSize, WrapCnt, 0});
-trace_port(file, {Filename, wrap, Tail, {time, WrapTime}, WrapCnt})
-  when is_list(Tail), 
-       is_integer(WrapTime), WrapTime >= 1, WrapTime < (1 bsl 32),
-       is_integer(WrapCnt), WrapCnt >= 1, WrapCnt < (1 bsl 32) ->
-    trace_port1(file, Filename, {wrap, Tail, 0, WrapCnt, WrapTime});
-trace_port(file, Filename) when is_list(Filename) ->
-    trace_port1(file, Filename, nowrap);
-
-trace_port(ip, Portno) when is_integer(Portno) -> 
-    trace_port(ip,{Portno,50});
-
-trace_port(ip, {Portno, Qsiz}) when is_integer(Portno), is_integer(Qsiz) -> 
-    fun() ->
-	    Driver = "trace_ip_drv",
-	    Dir1 = filename:join(code:priv_dir(runtime_tools), "lib"),
-	    case catch erl_ddll:load_driver(Dir1, Driver) of
-		ok ->
-		    ok;
-		_ ->
-		    Dir2 = filename:join(
-			     Dir1, 
-			     erlang:system_info(system_architecture)),
-		    catch erl_ddll:load_driver(Dir2, Driver)
-	    end,
-	    L = lists:flatten(
-		  io_lib:format("~s ~p ~p 2",
-				[Driver, Portno, Qsiz])),
-	    open_port({spawn, L}, [eof])
-    end.
-
-trace_port1(file, Filename, Options) ->
-    Driver = "trace_file_drv",
-    fun() ->
-	    Name = filename:absname(Filename), 
-	    %% Absname is needed since the driver uses 
-	    %% the supplied name without further investigations, 
-	    %% and if the name is relative the resulting path 
-	    %% might be too long which can cause a bus error
-	    %% on vxworks instead of a nice error code return.
-	    %% Also, the absname must be found inside the fun,
-	    %% in case the actual node where the port shall be
-	    %% started is on another node (or even another host)
-	    {Wrap, Tail} =
-		case Options of
-		    {wrap, T, WrapSize, WrapCnt, WrapTime} ->
-			{lists:flatten(
-			   io_lib:format("w ~p ~p ~p ~p ", 
-					 [WrapSize, WrapCnt, WrapTime, 
-					  length(Name)])),
-			 T};
-		    nowrap ->
-			{"", ""}
-		end,
-	    Command = Driver ++ " " ++ Wrap ++ "n " ++ Name ++ Tail,
-	    Dir1 = filename:join(code:priv_dir(runtime_tools), "lib"),
-	    case catch erl_ddll:load_driver(Dir1, Driver) of
-		ok ->
-		    ok;
-		_ ->
-		    Dir2 = filename:join(
-			     Dir1, 
-			     erlang:system_info(system_architecture)),
-		    catch erl_ddll:load_driver(Dir2, Driver)
-	    end,
-	    if 	element(1, Options) == wrap ->
-		    %% Delete all files from any previous wrap log
-		    Files = wrap_postsort(wrap_presort(Name, Tail)),
-		    lists:foreach(
-		      fun(N) -> file:delete(N) end,
-		      Files);
-		true -> ok
-	    end,
-	    open_port({spawn, Command}, [eof])
-    end.
-
-%% Find all possible wrap log files.
-%% Returns: a list of sort converted filenames.
-%%
-%% The sort conversion is done by extracting the wrap sequence counter
-%% from the filename, and calling wrap_encode/2.
-wrap_presort(Filename, Tail) ->
-    Name = filename:basename(Filename),
-    Dirname = filename:dirname(Filename),
-    case file:list_dir(Dirname) of
-	{ok, Files} ->
-	    lists:zf(
-	      fun(N) ->
-		      case match_front(N, Name) of
-			  false ->
-			      false;
-			  X ->
-			      case match_rear(X, Tail) of
-				  false ->
-				      false;
-				  C -> % Counter
-				      case match_0_9(C) of
-					  true ->
-					      {true, 
-%						 filename:join(Dirname, N)}
-					       wrap_encode(
-						 filename:join(Dirname, N),
-						 C)};
-					  false ->
-					      false
-				      end
-			      end
-		      end
-	      end,
-	      Files);
-	_ ->
-	    []
-    end.
-
-%% Extract the filenames from a list of sort converted ones.
-wrap_postsort(Files) ->    
-    lists:map(fun wrap_name/1, Files).
-
-wrap_encode(N, C) ->
-    {list_to_integer(C), N}.
-
-wrap_name({_C, N}) ->
-    N.
-
-%% Returns what is left of ListA when removing all matching
-%% elements from ListB, or false if some element did not match,
-%% or if ListA runs out of elements before ListB.
-match_front(ListA, []) when is_list(ListA) ->
-    ListA;
-match_front([], ListB) when is_list(ListB) ->
-    false;
-match_front([Hd|TlA], [Hd|TlB]) ->
-    match_front(TlA,TlB);
-match_front([_HdA|_], [_HdB|_]) ->
-    false.
-
-%% Reversed version of match_front/2
-match_rear(ListA, ListB) when is_list(ListA), is_list(ListB) ->
-    case match_front(lists:reverse(ListA), lists:reverse(ListB)) of
-	false ->
-	    false;
-	List ->
-	    lists:reverse(List)
-    end.
-
-%% Returns true if the non-empty list arguments contains all
-%% characters $0 .. $9.
-match_0_9([]) ->
-    false;
-match_0_9([H]) when is_integer(H), $0 =< H, H =< $9 ->
-    true;
-match_0_9([H|T]) when is_integer(H), $0 =< H, H =< $9 ->
-    match_0_9(T);
-match_0_9(L) when is_list(L) ->
-    false.
-%% -----------------------------------------------------------------------------
-
-
-%% -----------------------------------------------------------------------------
-%% Functions working on the tracerdata structure.
-%% -----------------------------------------------------------------------------
-
-%% Tracerdata is the structure which specifies to where tracing is logged at this
-%% runtime component. It may now (and in the future specify) several things.
-%% Currently it can consist of:
-%% LogTD: specifying how trace-log data shall be handled.
-%% TiTD : trace information, specifying how trace information shall be handled.
-%%
-%% Tracerdata may also contain quick or standard forms of LogTD and/or TiTD.
-%% For instance if a standard handler-fun shall be used. The handler fun is not
-%% part of the tracerdata but rather specified by a constant.
-
-
-%% Help function that translates an input-tracerdata to useful internal formats.
-%% This since the tracerdata may consist of specifications which shall be
-%% translated into funs or similar.
-%% Returns {ok,LogTD,TiTD} or {error,Reason}.
-%% Note that TiTD may be 'void' since TiTD is not mandatory.
-translate_td(TracerData) when is_list(TracerData) -> % Both log and ti.
-    case translate_td_logtd(get_trace_log_tracerdata(TracerData)) of
-	{ok,LogTD} ->
-	    case translate_td_titd(get_ti_log_tracerdata(TracerData)) of
-		{ok,TiTD} ->
-		    {ok,LogTD,TiTD};
-		{error,Reason} ->
-		    {error,Reason}
-	    end;
-	{error,Reason} ->
-	    {error,Reason}
-    end;
-translate_td(TracerData) ->                  % The it is just LogTD!?
-    case translate_td_logtd(TracerData) of
-	{ok,LogTD} ->
-	    {ok,LogTD,void};
-	{error,Reason} ->
-	    {error,Reason}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function translating trace-log tracerdata.
-translate_td_logtd(collector) ->             % This rt will act as receiver.
-    {ok,{fun dhandler/2,user}};              % Simple terminal io.
-translate_td_logtd({relayer,Tracer}) when is_pid(Tracer) ->
-    {ok,{fun relay_handler/2,Tracer}};       % Relay trace-msg to Tracer-pid.
-translate_td_logtd({HandlerFun,Data}) when is_function(HandlerFun) ->
-    {ok,{HandlerFun,Data}};                  % Own invented fun.
-translate_td_logtd({Type,Parameters}) when Type==ip;Type==file ->
-    {ok,{Type,Parameters}};                  % Built in trace-port
-translate_td_logtd(false) ->                 % Unusual but no trace log.
-    {ok,void};
-translate_td_logtd(Arg) ->
-    {error,{bad_log_td,Arg}}.
-%% -----------------------------------------------------------------------------
-
-%% Help function translating ti-log tracerdata.
-translate_td_titd(TiTD={file,FileName}) when is_list(FileName) ->
-    {ok,TiTD};
-translate_td_titd({file,FileName,
-		   {InitPublLDmfa={M1,F1,L1},
-		    RemovePublLDmf={M2,F2},
-		    CleanPublLDmf={M3,F3}}})
-  when is_list(FileName),is_atom(M1),is_atom(F1),is_atom(M2),is_atom(F2),is_list(L1),is_atom(M3),is_atom(F3) ->
-    {ok,{file,FileName,{InitPublLDmfa,RemovePublLDmf,CleanPublLDmf}}};
-translate_td_titd({file,FileName,
-		   {InitPublLDmfa={M1,F1,L1},
-		    void,
-		    CleanPublLDmf={M3,F3}}})
-  when is_list(FileName),is_atom(M1),is_atom(F1),is_list(L1),is_atom(M3),is_atom(F3) ->
-    {ok,{file,FileName,{InitPublLDmfa,void,CleanPublLDmf}}};
-translate_td_titd(false) ->                  % Means no ti-tracerdata.
-    {ok,void};
-translate_td_titd(TiTD) ->
-    {error,{bad_ti_td,TiTD}}.
-%% -----------------------------------------------------------------------------
-
-%% This function retrieves the trace-log part of a TracerData list structure.
-%% Returns TraceLogTD or 'false'.
-get_trace_log_tracerdata(TracerData) ->
-    case lists:keysearch(trace,1,TracerData) of
-	{value,{_,LogTD}} ->
-	    LogTD;
-	false ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-%% This function retrieves the ti-log part of a TracerData list structure.
-%% Returns TiLogTD or 'false'.
-get_ti_log_tracerdata(TracerData) ->
-    case lists:keysearch(ti,1,TracerData) of
-	{value,{_,TiTD}} ->
-	    TiTD;
-	false ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function which checks that parameters to the built in trace-port are
-%% sane.
-check_traceport_parameters(Type,Args) ->
-    case {Type,Args} of
-	{file,{FileName,wrap,Tail}} when is_list(FileName),is_list(Tail) ->
-	    ok;
-	{file,{FileName,wrap,Tail,WrapSize}}
-	when is_list(FileName),
-	is_list(Tail),
-	is_integer(WrapSize),WrapSize>=0,WrapSize< (1 bsl 32) ->
-	    ok;
-	{file,{FileName,wrap,Tail,WrapSize,WrapCnt}}
-	when is_list(FileName),is_list(Tail), 
-	is_integer(WrapSize), WrapSize >= 0, WrapSize < (1 bsl 32),
-	is_integer(WrapCnt), WrapCnt >= 1, WrapCnt < (1 bsl 32) ->
-	    ok;
-	{file,{FileName,wrap,Tail,{time,WrapTime},WrapCnt}}
-	when is_list(FileName),is_list(Tail), 
-	is_integer(WrapTime), WrapTime >= 1, WrapTime < (1 bsl 32),
-	is_integer(WrapCnt), WrapCnt >= 1, WrapCnt < (1 bsl 32) ->
-	    ok;
-	{file,FileName} when is_list(FileName) ->
-	    ok;
-	{ip,Portno} when is_integer(Portno),Portno=<16#FFFF -> 
-	    ok;
-	{ip,{Portno,Qsiz}} when is_integer(Portno),Portno=<16#FFFF,is_integer(Qsiz) ->
-	    ok;
-	_ ->
-	    {error,{trace_port_args,[Type,Args]}}
-    end.
-%% -----------------------------------------------------------------------------
-
-
-%% -----------------------------------------------------------------------------
-%% Default overload functionality.
-%% -----------------------------------------------------------------------------
-
-%% A default overload protection function. An overload function must take
-%% one argument and return 'ok' or {suspend,SuspendReason}.
-default_overload_func(_) ->
-    case process_info(self(),message_queue_len) of
-	{message_queue_len,N} when N > 1000 -> 
-	    {suspend,rt_max_queue_len};
-	_ ->
-	    ok
-    end.
-%% -----------------------------------------------------------------------------
-
-%% =============================================================================
-%% Functions working on the internal loopdata structure.
-%% =============================================================================
-
-%% Help function simply adding Fetcher as a fetcher process to the loopdata.
-%% Returns a new loopdata structure.
-add_fetcher_ld(Fetcher,LD) ->
-    LD#rt{fetchers=[Fetcher|LD#rt.fetchers]}.
-%% -----------------------------------------------------------------------------
-
-%% Help function investigating if the first argument is a known fetcher process
-%% or not. If it is, it also removed it from the fetchers list in the loopdata
-%% structure.
-%% Returns {true,NewLoopData} or 'false'.
-remove_fetcher_ld(Fetcher,LD) ->
-    NewFetchers=lists:delete(Fetcher,LD#rt.fetchers),
-    if
-	NewFetchers/=LD#rt.fetchers ->
-	    {true,LD#rt{fetchers=NewFetchers}};
-	true ->                             % No it was not a fetcher process.
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-%%% end of file
-
diff --git a/lib/runtime_tools/src/inviso_rt_lib.erl b/lib/runtime_tools/src/inviso_rt_lib.erl
deleted file mode 100644
index 5dfe14068a..0000000000
--- a/lib/runtime_tools/src/inviso_rt_lib.erl
+++ /dev/null
@@ -1,474 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
-%% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%% 
-%% %CopyrightEnd%
-%%
-%% ------------------------------------------------------------------------------
-%% File    : inviso_rt_lib.erl
-%% Author  : Lennart �hman <[email protected]>
-%% Description : 
-%%
-%% Created : 27 Sep 2005 by Lennart �hman <[email protected]>
-%% ------------------------------------------------------------------------------
--module(inviso_rt_lib).
-
--export([expand_regexp/2,expand_regexp/3,expand_regexp/4]).
--export([is_tracerdata/1]).
--export([transform/2]).
-
--export([rpc/4,rpc/5,match_modules/2,match_modules/3]).
--export([debug/3]).
-
-%% ------------------------------------------------------------------------------
-
-%% ==============================================================================
-%% Exported API functions.
-%% ==============================================================================
-
-%% ------------------------------------------------------------------------------
-%% expand_regexp(Nodes,RegExpDir,RegExpMod,Opts) = [{Node,Answer},...] | {error,Reason}
-%% expand_regexp(Nodes,RegExpMod,Opts) = [{Node,Answer},...] | {error,Reason}
-%% expand_regexp(RegExpDir,RegExpMod,Opts) = ListOfModules | {error,Reason}
-%% expand_regexp(RegExpMod,Opts) = ListOfModules | {error,Reason}
-%%   Nodes=List of all nodes (atoms) where to expand.
-%%   RegExpDir=Reg.exp (string) specifying directories.
-%%   RegExpMod=Reg.exp (string) specifying module names.
-%%   Node=node name (atom).
-%%   Opts=[Opt,...]
-%%   Opt=only_loaded
-%%   Answer=List of modules (atoms) | 'badrpc'
-%%
-%% Expands, concurrently, the regular expression on Nodes and returns a list
-%% of what modules it expanded to on the different nodes. Note that it may
-%% differ between Erlang nodes depending on whether the modules are the same
-%% or not. Also note that all modules becomes loaded as a result.
-%% RegExpDir can further limit the modules. It introduces the requirement that
-%% a module must be loaded from a directory with a path satisfying the RegExpDir.
-%% All regular expression are according to the standard lib regexp module.
-expand_regexp(RegExpMod,Opts) when is_list(RegExpMod),is_list(Opts) ->
-    match_modules(RegExpMod,Opts);
-expand_regexp(RegExpMod,Opts) ->
-    {error,{badarg,[RegExpMod,Opts]}}.
-expand_regexp(NodesOrRegExpDir,RegExpMod,Opts)
-  when is_list(NodesOrRegExpDir),is_list(RegExpMod),is_list(Opts) ->
-    case is_list_of_atoms(NodesOrRegExpDir) of
-	true ->                              % Interpret as list of nodes.
-	    lists:foreach(fun(N)->spawn(?MODULE,rpc,[self(),N,RegExpMod,Opts]) end,
-			  NodesOrRegExpDir),
-	    expand_regexp_answers(NodesOrRegExpDir,[]);
-	false ->                             % Interpret as a string.
-	    match_modules(NodesOrRegExpDir,RegExpMod,Opts)
-    end;
-expand_regexp(NodesOrRegExpDir,RegExpMod,Opts) ->
-    {error,{badarg,[NodesOrRegExpDir,RegExpMod,Opts]}}.
-expand_regexp(Nodes,RegExpDir,RegExpMod,Opts)
-  when is_list(Nodes),is_list(RegExpDir),is_list(RegExpMod),is_list(Opts) ->
-    lists:foreach(fun(N)->
-			  spawn(?MODULE,rpc,[self(),N,RegExpDir,RegExpMod,Opts])
-		  end,
-		  Nodes),
-    expand_regexp_answers(Nodes,[]);
-expand_regexp(Nodes,RegExpDir,RegExpMod,Opts) ->
-    {error,{badarg,[Nodes,RegExpDir,RegExpMod,Opts]}}.
-
-expand_regexp_answers([],Answers) -> Answers;  % List of [{Node,Answer},...].
-expand_regexp_answers(Nodes,Answers) ->
-    receive
-	{?MODULE,Node,Answer} ->
-	    expand_regexp_answers(lists:delete(Node,Nodes),[{Node,Answer}|Answers])
-    end.
-%% ------------------------------------------------------------------------------
-
-%% is_tracerdata(TracerData)=true|false
-%% Answers the question if TracerData is proper tracerdata. Note that true can be
-%% returned if it resembles tracerdata very closely.
-is_tracerdata({Fun,_Data}) when is_function(Fun) -> true;
-is_tracerdata({relayer,To}) when is_pid(To);is_atom(To) -> true;
-is_tracerdata(collector) -> true;
-is_tracerdata({file,Param}) when is_tuple(Param);is_list(Param) -> true;
-is_tracerdata({ip,_Param}) -> true;
-is_tracerdata([{trace,LogTD}|Rest]) ->
-    case is_tracerdata(LogTD) of
-	true ->
-	    is_tracerdata(Rest);
-	false ->
-	    false
-    end;
-is_tracerdata([{ti,TiData}|Rest]) ->
-    case is_tidata(TiData) of
-	true ->
-	    is_tracerdata(Rest);
-	false ->
-	    false
-    end;
-is_tracerdata([]) ->
-    true;
-is_tracerdata(_) ->
-    false.
-
-is_tidata({file,FileName}) when is_list(FileName) -> true; 
-is_tidata({file,FileName,{M,F,Args}}) when is_list(FileName),is_atom(M),is_atom(F),is_list(Args) ->
-    true;
-is_tidata(_) -> false.
-%% ------------------------------------------------------------------------------		
-
-
-%% ==============================================================================
-%% Help functions.
-%% ==============================================================================
-
-%% Help function intended to be run in its own process. Will report with
-%% a message when done.
-%% This function will be spawned on.
-rpc(Parent,Node,RegExpMod,Opts) ->			   
-    case rpc:call(Node,?MODULE,match_modules,[RegExpMod,Opts]) of
-	{badrpc,_Reason} ->                  % The node is probably not healthy.
-	    Parent ! {?MODULE,Node,badrpc};
-	Modules ->
-	    Parent ! {?MODULE,Node,Modules}
-    end.
-
-rpc(Parent,Node,RegExpDir,RegExpMod,Opts) ->			   
-    case rpc:call(Node,?MODULE,match_modules,[RegExpDir,RegExpMod,Opts]) of
-	{badrpc,_Reason} ->                  % The node is probably not healthy.
-	    Parent ! {?MODULE,Node,badrpc};
-	Modules ->
-	    Parent ! {?MODULE,Node,Modules}
-    end.
-%% ------------------------------------------------------------------------------
-
-
-%% ==============================================================================
-%% Exported function which actually shall be in code.erl.
-%% ==============================================================================
-
-%% match_modules(RegExpMod,Actions) = [Module,...] | {error,Reason}
-%% match_modules(RegExpDir,RegExpMod,Actions)=[Module,...] | {error,Reason}
-%%   RegExpMod=Erlang regular expression describing module names (string).
-%%   RegExpDir=Erlang regular expression describing directory paths(string) |
-%%             void
-%%   Actions=List of;'only_loaded'.
-%%
-%% Function which matches a regular expresion against module names. The function
-%% can also match the directory from where the module is loaded or will be loaded
-%% against a regular expresion for directory paths.
-%% The function uses the same strategy as code-loading if the same module is
-%% discovered in several places.
-%% (1) An already loaded module shadows all other occurancies.
-%% (2) .beams found in by a path shadows .beams found by paths later in the
-%%   code paths.
-%%
-%% Description of actions:
-%% only_loaded: Only consider modules which are loaded.
-match_modules(RegExpMod,Actions) ->
-    match_modules(void,RegExpMod,Actions).
-match_modules(RegExpDir,RegExpMod,Actions) ->
-    AllLoaded=code:all_loaded(),
-    Mods1=handle_expand_regexp_2(AllLoaded,RegExpDir,RegExpMod,[]),
-    case lists:member(only_loaded,Actions) of % Shall we do not loaded too?
-	false ->                             % Ok, search all paths too then.
-	    Paths=code:get_path(),
-	    handle_expand_regexp_3(Paths,RegExpDir,RegExpMod,AllLoaded,Mods1);
-	true ->                              % Only loaded modules then.
-	    Mods1
-    end.
-
-
-%% Help function which traverses all loaded modules and determines
-%% which shall be returned. First we check that the module satisfies the
-%% module-regexp. Then we, if a dir reg-exp is given, checks that the
-%% module is loaded from an approved path. Note that if it can not be
-%% determined from where it was loaded (like preloaded or cover-compiled
-%% etc), but dir reg-exps are used. That module will be excluded.
-%% Returns a list of modules.
-handle_expand_regexp_2([{Mod,Path}|Rest],RegExpDir,RegExpMod,Result) ->
-    ModStr=atom_to_list(Mod),
-    ModLen=length(ModStr),
-    case re:run(ModStr,RegExpMod) of
-	{match,[{0,ModLen}]} ->                  % Ok, The regexp matches the module.
-	    if
-		is_list(RegExpDir),is_atom(Path) -> % Preloaded or covercompiled...
-		    handle_expand_regexp_2(Rest,RegExpDir,RegExpMod,Result);
-		is_list(RegExpDir),is_list(Path) -> % Dir reg-exp is used!
-		    PathOnly=filename:dirname(Path), % Must remove beam-file name.
-		    case re:run(PathOnly,RegExpDir,[{capture,none}]) of
-			match ->             % Did find a match, that is enough!
-			    handle_expand_regexp_2(Rest,RegExpDir,RegExpMod,[Mod|Result]);
-			_ ->                 % Either error or nomatch.
-			    handle_expand_regexp_2(Rest,RegExpDir,RegExpMod,Result)
-		    end;
-		true ->                      % Otherwise already done!
-		    handle_expand_regexp_2(Rest,RegExpDir,RegExpMod,[Mod|Result])
-	    end;
-	_ ->                                 % Then Mod is not part of the set.
-	    handle_expand_regexp_2(Rest,RegExpDir,RegExpMod,Result)
-    end;
-handle_expand_regexp_2([],_,_,Result) -> Result.
-
-%% Help function which traverses all paths and looks for modules satisfying
-%% the module reg.exp.
-%% Returns a list of unique module names.
-handle_expand_regexp_3([Path|Rest],RegExpDir,RegExpMod,AllLoaded,Result) ->
-    if
-	is_list(RegExpDir) ->                   % We must consider the directory name.
-	    AbsPath=
-		case filename:pathtype(Path) of
-		    absolute ->              % Is already abs.
-			Path;
-		    relative ->              % Then it must be made absolute.
-			filename:absname(Path);
-		    volumerelative ->        % Only on Windows!?
-			filename:absname(Path)
-		end,
-	    case re:run(AbsPath,RegExpDir,[{capture,none}]) of
-		match ->                     % Ok, the directory is allowed.
-		    NewResult=handle_expand_regexp_3_1(Path,RegExpMod,AllLoaded,Result),
-		    handle_expand_regexp_3(Rest,RegExpDir,RegExpMod,AllLoaded,NewResult);
-		_ ->                         % This directory does not qualify.
-		    handle_expand_regexp_3(Rest,RegExpDir,RegExpMod,AllLoaded,Result)
-	    end;
-	true ->                              % RegExpDir is not used!
-	    NewResult=handle_expand_regexp_3_1(Path,RegExpMod,AllLoaded,Result),
-	    handle_expand_regexp_3(Rest,RegExpDir,RegExpMod,AllLoaded,NewResult)
-    end;
-handle_expand_regexp_3([],_,_,_,Result) -> Result.
-
-handle_expand_regexp_3_1(Path,RegExpMod,AllLoaded,Result) ->
-    case file:list_dir(Path) of
-	{ok,FileNames} ->
-	    handle_expand_regexp_3_2(FileNames,RegExpMod,AllLoaded,Result);
-	{error,_Reason} ->                   % Bad path!? Skip it.
-	    Result
-    end.
-
-handle_expand_regexp_3_2([File|Rest],RegExpMod,AllLoaded,Result) ->
-    case filename:extension(File) of
-	".beam" ->                           % It is a beam-file. Consider it!
-	    ModStr=filename:basename(File,".beam"),
-	    Mod=list_to_atom(ModStr),
-	    case {lists:keysearch(Mod,1,AllLoaded),lists:member(Mod,Result)} of
-		{false,false} ->             % This module is not tried before.
-		    ModLen=length(ModStr),
-		    case re:run(ModStr,RegExpMod) of
-			{match,[{0,ModLen}]} ->  % This module satisfies the regexp.
-			    handle_expand_regexp_3_2(Rest,RegExpMod,AllLoaded,[Mod|Result]);
-			_ ->                 % Error or not perfect match.
-			    handle_expand_regexp_3_2(Rest,RegExpMod,AllLoaded,Result)
-		    end;
-		{_,_} ->                     % This module is already tested.
-		    handle_expand_regexp_3_2(Rest,RegExpMod,AllLoaded,Result)
-	    end;
-	_ ->                                 % Not a beam-file, skip it.
-	    handle_expand_regexp_3_2(Rest,RegExpMod,AllLoaded,Result)
-    end;
-handle_expand_regexp_3_2([],_,_,Result) -> Result.
-%% ------------------------------------------------------------------------------
-
-%% Help function which finds out if its argument is a list of zero or more
-%% atoms.
-%% Returns 'true' or 'false'.
-is_list_of_atoms([A|Rest]) when is_atom(A) ->
-    is_list_of_atoms(Rest);
-is_list_of_atoms([_|_]) ->
-    false;
-is_list_of_atoms([]) ->
-    true.
-%% ------------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% Functions transforming function calls in trace-case file.
-%% =============================================================================
-
-%% transform(Exprs,Translations)=NewExprs
-%%   Exprs=list(); List of abstract format erlang terms, as returned by
-%%     io:parse_erl_exprs/2.
-%%   Translations=list(); List of translations from function calls to other
-%%     function calls. [{Mod,Func,Arity,{NewMod,NewFunc,ParamTransformMF}},...]
-%%     Mod can actually be omitted, ParamTransformMF shall be {M,F} where F is
-%%     a function taking one argument (the parameter list), and returning the
-%%     new parameter list. It can also be anything else should no transformation
-%%     of the parameters be the case.
-%%
-%% Function that transforms function calls in a trace-case file. The transform/2
-%% can only transform shallow function calls. I.e where both module and function
-%% name are specified as atoms. Any binding-environment is not examined.
-transform([Expr|Rest],Translations) ->
-    [transform_2(Expr,Translations)|transform(Rest,Translations)];
-transform([],_) ->
-    [].
-
-%% Help function handling a single expr.
-transform_2({call,L1,{remote,L2,ModExpr,FuncExpr},Params},Translations) ->
-    case transform_2(ModExpr,Translations) of
-	{atom,L3,M} ->
-	    case transform_2(FuncExpr,Translations) of
-		{atom,L4,F} ->               % Now we have a M:F/Arity!
-		    case do_call_translation(M,F,Params,Translations) of
-			{ok,NewM,NewF,NewP} ->
-			    NewParams=transform(NewP,Translations),
-			    {call,L1,{remote,L2,{atom,L3,NewM},{atom,L4,NewF}},NewParams};
-			false ->             % No translation or faulty.
-			    NewParams=transform(Params,Translations),
-			    {call,L1,{remote,L2,ModExpr,FuncExpr},NewParams}
-		    end;
-		NewFuncExpr ->               % Not translated to a shallow term.
-		    NewParams=transform(Params,Translations),
-		    {call,L1,{remote,L2,ModExpr,NewFuncExpr},NewParams}
-	    end;
-	NewModExpr ->                        % Not translated to a shallow term.
-	    NewFuncExpr=transform_2(FuncExpr,Translations),
-	    NewParams=transform(Params,Translations),
-	    {call,L1,{remote,L2,NewModExpr,NewFuncExpr},NewParams}
-    end;
-transform_2({call,L1,FuncExpr,Params},Translations) ->
-    case transform_2(FuncExpr,Translations) of
-	{atom,L3,F} ->                       % Now we have a M:F/Arity!
-	    case do_call_translation(F,Params,Translations) of
-		{ok,NewM,NewF,NewP} ->       % It is turned into a global call.
-		    NewParams=transform(NewP,Translations),
-		    {call,L1,{remote,L1,{atom,L3,NewM},{atom,L3,NewF}},NewParams};
-		false ->                     % No translation or faulty.
-		    NewParams=transform(Params,Translations),
-		    {call,L1,FuncExpr,NewParams}
-	    end;
-	NewFuncExpr ->                       % Not translated to a shallow term.
-	    NewParams=transform(Params,Translations),
-	    {call,L1,NewFuncExpr,NewParams}
-    end;
-transform_2({match,L,P,E},Translations) ->
-    NewPattern=transform_2(P,Translations),
-    NewExpr=transform_2(E,Translations),
-    {match,L,NewPattern,NewExpr};
-transform_2({op,L,Op,Arg1,Arg2},Translations) ->
-    NewArg1=transform_2(Arg1,Translations),
-    NewArg2=transform_2(Arg2,Translations),
-    {op,L,Op,NewArg1,NewArg2};
-transform_2({op,L,Op,Arg},Translations) ->
-    NewArg=transform_2(Arg,Translations),
-    {op,L,Op,NewArg};
-transform_2({block,L,Body},Translations) ->
-    NewBody=transform(Body,Translations),
-    {block,L,NewBody};
-transform_2({'if',L,Clauses},Translations) ->
-    NewClauses=transform_clauses(Clauses,Translations),
-    {'if',L,NewClauses};
-transform_2({'case',L,Func,Clauses},Translations) ->
-    NewFunc=transform_2(Func,Translations),
-    NewClauses=transform_clauses(Clauses,Translations),
-    {'case',L,NewFunc,NewClauses};
-transform_2({'fun',L,{clauses,Clauses}},Translations) ->
-    NewClauses=transform_clauses(Clauses,Translations),
-    {'fun',L,NewClauses};
-transform_2({lc,L,Items,GeneratorsFilters},Translations) ->
-    NewItem=transform_2(Items,Translations),
-    NewGensAndFilters=transform_gensandfilters(GeneratorsFilters,Translations),
-    {lc,L,NewItem,NewGensAndFilters};
-transform_2({'catch',L,Expr},Translations) ->
-    NewExpr=transform_2(Expr,Translations),
-    {'catch',L,NewExpr};
-transform_2({tuple,L,Elements},Translations) ->
-    NewElements=transform(Elements,Translations),
-    {tuple,L,NewElements};
-transform_2({cons,L,Element,Tail},Translations) ->
-    NewElement=transform_2(Element,Translations),
-    NewTail=transform_2(Tail,Translations),
-    {cons,L,NewElement,NewTail};
-transform_2({nil,L},_) ->
-    {nil,L};
-transform_2({bin,L,Elements},Translations) ->
-    NewElements=transform_binary(Elements,Translations),
-    {bin,L,NewElements};
-transform_2(Expr,_) ->                       % Can be a var for instance.
-    Expr.
-
-transform_binary([{bin_element,L,Val,Size,TSL}|Rest],Translations) ->
-    NewVal=transform_2(Val,Translations),
-    NewSize=transform_2(Size,Translations),
-    [{bin_element,L,NewVal,NewSize,TSL}|transform_binary(Rest,Translations)];
-transform_binary([],_) ->
-    [].
-
-transform_clauses([{clause,L,Pattern,Guards,Body}|Rest],Translations) ->
-    NewPattern=transform(Pattern,Translations),
-    NewBody=transform(Body,Translations),
-    [{clause,L,NewPattern,Guards,NewBody}|transform_clauses(Rest,Translations)];
-transform_clauses([],_Translations) ->
-    [].
-
-transform_gensandfilters([{generator,L,Pattern,Exprs}|Rest],Translations) ->
-    NewExprs=transform(Exprs,Translations),
-    [{generator,L,Pattern,NewExprs}|transform_gensandfilters(Rest,Translations)];
-transform_gensandfilters([Expr|Rest],Translations) ->
-    [transform_2(Expr,Translations)|transform_gensandfilters(Rest,Translations)];
-transform_gensandfilters([],_) ->
-    [].
-%% ------------------------------------------------------------------------------
-
-%% This is the heart of the translation functionality. Here we actually try to
-%% replace calls to certain functions with other calls. This can include removing
-%% arguments.
-do_call_translation(M,F,Params,Translations) ->
-    case lists:keysearch({M,F,length(Params)},1,Translations) of
-	{value,{_,{NewM,NewF,ArgFun}}} ->    % Lets transform the function.
-	    do_call_translation_2(Params,NewM,NewF,ArgFun);
-	_ ->
-	    false                            % No translations at all.
-    end.
-do_call_translation(F,Params,Translations) ->
-    case lists:keysearch({F,length(Params)},1,Translations) of
-	{value,{_,{NewM,NewF,ArgFun}}} ->    % Lets transform the function.
-	    do_call_translation_2(Params,NewM,NewF,ArgFun);
-	_ ->
-	    false                            % No translations at all.
-    end.
-
-do_call_translation_2(Params,NewM,NewF,ArgFun) ->
-    case ArgFun of
-	{M,F} when is_atom(M),is_atom(F) ->
-	    case catch M:F(Params) of
-		{'EXIT',_Reason} ->
-		    false;                   % If it does not work, skipp it.
-		MungedParams when is_list(MungedParams) ->
-		    {ok,NewM,NewF,MungedParams};
-		_ ->
-		    false
-	    end;
-	_ ->                                 % No munging of parameters.
-	    {ok,NewM,NewF,Params}
-    end.
-%% ------------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% Functions for the runtime component internal debugging system.
-%% =============================================================================
-
-%% The debug system is meant to provide tracing of ttb at different levels.
-%%
-%% debug(What,Level,Description) -> nothing significant.
-%%   What : controls what kind of event. This can both be certain parts of ttb
-%%          as well as certain levels (info to catastrophy).
-%%   Level: Determines if What shall be printed or not.
-%%   Description: this is what happend.
-debug(off,_What,_Description) ->
-    true;                                    % Debug is off, no action.
-debug(On,What,Description) ->
-    debug_2(On,What,Description).
-
-debug_2(_,What,Description) ->
-    io:format("INVISO DEBUG:~w, ~p~n",[What,Description]).
-%% -----------------------------------------------------------------------------
diff --git a/lib/runtime_tools/src/inviso_rt_meta.erl b/lib/runtime_tools/src/inviso_rt_meta.erl
deleted file mode 100644
index 6865dc2242..0000000000
--- a/lib/runtime_tools/src/inviso_rt_meta.erl
+++ /dev/null
@@ -1,1207 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2006-2009. All Rights Reserved.
-%% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%% 
-%% %CopyrightEnd%
-%%
-%% Author: Lennart �hman, [email protected]
-%%
-%% This module implements the meta tracer process belonging to the
-%% runtime component. Its main purpose is to write the ti-file (traceinformation).
-%% The ti-file contains translations between process id:s and what ever "you"
-%% want to read in the merged and formatted logfile.
-%% This process interacts with the runtime component process.
-%%
-%% Currently it handles the following types of ti-files:
-%%   Plain raw, binary log.
-%%   Relay to other inviso_rt_meta process on another node.
-%%
-%% The TI file will be on binary format and each entry is:
-%%   <<LengthIndicator:32, {Pid,Alias,Op,NowStamp} >>
-%%       Pid=pid(), or if OP==unalias pid()|any_other_than_pid()
-%%       Op=alias|unalias
-%% -----------------------------------------------------------------------------
--module(inviso_rt_meta).
-
-%% -----------------------------------------------------------------------------
-%% API exports.
-%% -----------------------------------------------------------------------------
-
--export([start/2,start/5]).
--export([stop/1,suspend/1]).
--export([init_tpm/5,init_tpm/8]).
--export([tpm/5,tpm/6,tpm/9,tpm_tracer/5,tpm_tracer/6,tpm_tracer/9]).
--export([tpm_ms/6,tpm_ms_tracer/6,ctpm_ms/5,ctpm/4]).
--export([local_register/1,global_register/1]).
--export([remove_local_register/1,remove_global_register/1]).
-
--export([write_ti/1]).
-
--export([get_tracer/0,tpm_ms/5,tpm_ms_tracer/5,list_tpm_ms/3,ctpm_ms/4]).
-
--export([metacast_call/5,metacast_return_from/6]).
--export([get_state/1]).
-%% -----------------------------------------------------------------------------
-
-%% -----------------------------------------------------------------------------
-%% Internal exports.
-%% -----------------------------------------------------------------------------
-
--export([init/6]).
--export([init_std_publld/2,clean_std_publld/1]).
-%% -----------------------------------------------------------------------------
-
-%% -----------------------------------------------------------------------------
-%% Constants.
-%% -----------------------------------------------------------------------------
-
--define(NAMED_MS_TAB,inviso_rt_meta_named_ms).
-
-%% -----------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% Exported API (Meant to be used by a runtime component).
-%% =============================================================================
-
-%% start(TiData,Tracer)={ok,Pid} | {error,Reason}
-%% start(TiData,Tracer,InitPublLDmfa,RemovePublLDmfa,CleanPublLDmf)=
-%%     {ok,Pid} | {error,Reason}
-%%   TiData={file,FileName}|{relay,Node}
-%%   Tracer=pid()|port()
-%%   FileName=string()
-%%   InitPublLDmfa={Mod,Func,ArgList}
-%%   RemovePublLDmf={Mod,Func} | void
-%%     RemovePublLDmf(PublLD)->nothing significant.
-%%     These functions are called to create and destroy the public loopdata
-%%     structure available to the meta-trace CallFunc and ReturnFunc.
-%%   CleanPublLDmf={Mod,Func}
-%%     This function will periodically be called to clean the public LD from
-%%     pending meta-trace messages waiting for a corresponding return_from
-%%     message.
-%%
-%% Starts a meta-tracer process, opening the ti-file specified in TiData. PublLD
-%% is used to communicate data, typically between a call and return_from.
-%% If no special initialization function is specified a standard one is used.
-%% Note that the meta tracer function must know "who" is the regular tracer
-%% (process or port). This because it must be possible to append {tracer,Tracer}
-%% in meta match specs.
-start(TiData,Tracer) ->
-    Pid=spawn_link(?MODULE,
-		   init,
-		   [self(),
-		    TiData,
-		    Tracer,
-		    {?MODULE,init_std_publld,[2,[]]},
-		    void,
-		    {?MODULE,clean_std_publld}]),
-    wait_for_reply(Pid).
-start(TiData,Tracer,InitPublLDmfa,RemovePublLDmf,CleanPublLDmf) ->
-    Pid=spawn_link(?MODULE,
-		   init,
-		   [self(),TiData,Tracer,InitPublLDmfa,RemovePublLDmf,CleanPublLDmf]),
-    wait_for_reply(Pid).
-
-wait_for_reply(Pid) ->
-    receive
-	{Pid,ok} ->
-	    {ok,Pid};
-	{Pid,{error,Reason}} ->
-	    {error,Reason}
-    after
-	10000 ->                             % After very long time.
-	    exit(Pid,kill),                  % It must be hanging.
-	    {error,time_out}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% stop(Pid)=ok
-%%   Pid=Adders to the meta tracer, pid().
-%% Shutsdown the metatracer.
-stop(Pid) ->
-    Pid ! {stop,self()},
-    ok.
-%% -----------------------------------------------------------------------------
-
-%% suspend(Pid)=ok
-%%   Pid=Adders to the meta tracer, pid().
-%% Suspends the meta tracer by removing all meta trace patterns.
-suspend(Pid) ->
-    Pid ! {suspend,self()},
-    ok.
-%% -----------------------------------------------------------------------------
-
-%% init_tpm(Pid,Mod,Func,Arity,CallFunc)=
-%% init_tpm(Pid,Mod,Func,Arity,InitFunc,CallFunc,ReturnFunc,RemoveFunc)=ok|{error,Reason}.
-%%   Pid=Address to meta tracer process, pid().
-%%   Mod,Func=Pointing out the function which shall be meta traced, atom().
-%%   Arity=As above, integer().
-%%   InitFunc,RemoveFunc={Module,Function}|fun(), functions being called when
-%%     to initialize the public loopdata structure, and to reset it.
-%%       InitFunc(Mod,Func,Arity,PublLD)->{ok,NewPublLD,Output}
-%%         Supposed to initialize whatever needs to be done before
-%%         handling any incoming meta-trace message for the Mod:Func/Arity.
-%%       RemoveFunc(Mod,Func,Arity,PublLD)->{ok,NewPublLD}
-%%         Called when meta tracing of Mod:Func/Arity is stopped. It is supposed
-%%         to clear datastructures away from the PublLD.
-%% Initializes the public loopdata for this function. Note that we can not use wildcards
-%% here (even if it is perfectly legal in Erlang). It also sets the CallFunc and
-%% ReturnFunc for the meta traced function. The function is hence ready to be
-%% meta traced with either tpm/5 or tpm_ms/5.
-%% This function is synchronous, waiting for a reply from the meta server.
-init_tpm(Pid,Mod,Func,Arity,CallFunc) ->
-    init_tpm(Pid,Mod,Func,Arity,void,CallFunc,void,void).
-init_tpm(Pid,Mod,Func,Arity,InitFunc,CallFunc,ReturnFunc,RemoveFunc) ->
-    send_wait(Pid,
-	      {init_tpm,{Mod,Func,Arity},InitFunc,CallFunc,ReturnFunc,RemoveFunc}).
-%% -----------------------------------------------------------------------------
-
-%% tpm(Pid,Mod,Func,Arity,MatchSpec)={ok,N}|{error,Reason}
-%% tpm(Pid,Mod,Func,Arity,MatchSpec,CallFunc)={ok,N}|{error,Reason}
-%% tpm(Pid,Mod,Func,Arity,MatchSpec,InitFunc,CallFunc,ReturnFunc,RemoveFunc)=
-%%   Pid=Address to meta tracer process, pid().
-%%   Mod,Func=Pointing out the function which shall be meta traced, atom().
-%%   Arity=As above, integer().
-%%   MatchSpec=List of match specification, possibly empty. Remember {return_trace}
-%%     if expecting return_from messages.
-%%   InitFunc,CallFunc,ReturnFunc,RemoveFunc={Module,Function}|fun(),
-%%     functions being called when these functions are called by the meta trace
-%%     server at certain events.
-%%       CallFunc(CallingPid,ActualArgList,PublLD)->{ok,NewPrivLD,Output}
-%%       ReturnFunc(CallingPid,ReturnValue,PublLD)->{ok,NewPrivLD,Output}
-%%         When a call respectively return_from trace message arrives for the meta
-%%         traced function, the corresponding function is called.
-%%         The ReturnFunc must handle the fact that a return_from message arrives
-%%         for a call which was never noticed. This because the message queue of the
-%%         meta tracer may have been emptied.
-%%   Reason=badarg | 
-%%   Output=Characters to be written to the ti-file, bin() | 'void'
-%% The tpm/5 function simply starts meta tracing for the function. It must
-%% previously have been initialized.
-%% tpm/6 & /9 initializes the function and starts meta tracing.
-tpm(Pid,Mod,Func,Arity,MatchSpec)
-  when is_atom(Mod),is_atom(Func),is_integer(Arity),is_list(MatchSpec),Mod/='_',Func/='_'->
-    send_wait(Pid,{tpm,{Mod,Func,Arity,MatchSpec}});
-tpm(_,_,_,_,_) ->
-    {error,badarg}.
-
-tpm(Pid,Mod,Func,Arity,MatchSpec,CallFunc) ->
-    tpm(Pid,Mod,Func,Arity,MatchSpec,void,CallFunc,void,void).
-
-tpm(Pid,Mod,Func,Arity,MatchSpec,InitFunc,CallFunc,ReturnFunc,RemoveFunc)
-  when is_atom(Mod),is_atom(Func),is_integer(Arity),is_list(MatchSpec),Mod/='_',Func/='_' ->
-    send_wait(Pid,{tpm,{Mod,Func,Arity,MatchSpec},InitFunc,CallFunc,ReturnFunc,RemoveFunc});
-tpm(_,_,_,_,_,_,_,_,_) ->
-    {error,badarg}.
-%% -----------------------------------------------------------------------------
-
-%% Same as tpm/X but the meta tracer will automatically append {tracer,Tracer}
-%% to the enable list in a {trace,Disable,Enable} match spec action term.
-tpm_tracer(Pid,Mod,Func,Arity,MatchSpec)
-  when is_atom(Mod),is_atom(Func),is_integer(Arity),is_list(MatchSpec),Mod/='_',Func/='_'->
-    send_wait(Pid,{tpm_tracer,{Mod,Func,Arity,MatchSpec}});
-tpm_tracer(_,_,_,_,_) ->
-    {error,badarg}.
-
-tpm_tracer(Pid,Mod,Func,Arity,MatchSpec,CallFunc) ->
-    tpm_tracer(Pid,Mod,Func,Arity,MatchSpec,void,CallFunc,void,void).
-
-tpm_tracer(Pid,Mod,Func,Arity,MatchSpec,InitFunc,CallFunc,ReturnFunc,RemoveFunc)
-  when is_atom(Mod),is_atom(Func),is_integer(Arity),is_list(MatchSpec),Mod/='_',Func/='_' ->
-    send_wait(Pid,{tpm_tracer,
-		   {Mod,Func,Arity,MatchSpec},
-		   InitFunc,CallFunc,ReturnFunc,RemoveFunc});
-tpm_tracer(_,_,_,_,_,_,_,_,_) ->
-    {error,badarg}.
-%% -----------------------------------------------------------------------------
-
-%% tpm_ms(Pid,Mod,Func,Arity,MSname,MS)={ok,N}|{error,Reason}
-%%   Pid=Address to meta tracer process, pid().
-%%   Mod,Func=Pointing out the function to which we shall add a match-spec., atom().
-%%   Arity=As above, integer().
-%%   MSname=A name to be used if this MS shall be removed later. term().
-%%   MatchSpec=List of match specification, Remember {return_trace}
-%%     if expecting return_from messages.
-%% This function adds a list of match-specs to the already existing ones. It
-%% uses an internal database to keep track of existing match-specs. If the
-%% match-spec does not result in any meta traced functions (for whatever reason),
-%% the MS is not saved in the database. The previously known match-specs are
-%% not removed.
-tpm_ms(Pid,Mod,Func,Arity,MSname,MS) ->
-    send_wait(Pid,{tpm_ms,{Mod,Func,Arity},MSname,MS}).
-%% -----------------------------------------------------------------------------
-
-%% Same as tpm_ms/6 but the meta tracer will automatically append {tracer,Tracer}
-%% to the enable list in a {trace,Disable,Enable} match spec action term.
-tpm_ms_tracer(Pid,Mod,Func,Arity,MSname,MS) ->
-    send_wait(Pid,{tpm_ms_tracer,{Mod,Func,Arity},MSname,MS}).
-%% -----------------------------------------------------------------------------
-
-%% ctpm_ms(Pid,Mod,Func,Arity)=ok
-%%
-%% Removes a names match-spec from the meta traced function. Note that is never
-%% a fault to remove an MS. Not even from a function which is non existant.
-ctpm_ms(Pid,Mod,Func,Arity,MSname) ->
-    send_wait(Pid,{ctpm_ms,{Mod,Func,Arity},MSname}).
-%% -----------------------------------------------------------------------------
-
-%% Quick versions for erlang:register/2 which also uses a default CallFunc
-%% and a default ReturnFunc.
-local_register(Pid) ->
-    Res1=tpm(Pid,
-	     erlang,register,2,[{'_',[],[{exception_trace}]}],
-	     fun metafunc_init/4,fun local_register_call/3,
-	     fun local_register_return/3,void),
-    Res2=tpm(Pid,
-	     erlang,unregister,1,[],
-	     void,fun local_unregister_call/3,void,void),
-    {Res1,Res2}.
-%% -----------------------------------------------------------------------------
-
-%% Quick version for global:register_name/2, /3.
-global_register(Pid) ->
-    Res1=tpm(Pid,global,handle_call,3,[{[{register,'_','_','_'},'_','_'],[],[]}],
-	void,fun global_register_call/3,void,void),
-    Res2=tpm(Pid,global,delete_global_name,2,[],
-	     void,fun global_unregister_call/3,void,void),
-    {Res1,Res2}.
-%% -----------------------------------------------------------------------------
-
-%% ctpm(Pid,Mod,Func,Arity)=ok|{error,bad_mfa}
-%%
-%% Removes the meta trace pattern for the function, means stops generating output
-%% for this function. The public LD may be cleared by the previously entered
-%% RemoveFunc.
-ctpm(Pid,Mod,Func,Arity) ->
-    send_wait(Pid,{ctpm,{Mod,Func,Arity}}).
-%% -----------------------------------------------------------------------------
-
-%% remove_local_register(Pid)={Res1,Res2}
-%%   Res1,Res2=ok|{error,Reason}
-remove_local_register(Pid) ->
-    Res1=ctpm(Pid,erlang,register,2),
-    Res2=ctpm(Pid,erlang,unregister,1),
-    {Res1,Res2}.
-%% -----------------------------------------------------------------------------
-
-%% remove_global_register(Pid)={Res1,Res2}
-%%   Res1,Res2=ok|{error,Reason}
-remove_global_register(Pid) ->
-    Res1=ctpm(Pid,global,handle_call,3),
-    Res2=ctpm(Pid,global,delete_global_name,2),
-    {Res1,Res2}.
-%% -----------------------------------------------------------------------------
-
-%% Exported help functions which may be used in programming CallFunc and/or
-%% ReturnFunc. Useful if the call is done on one node but must trigger the
-%% start of something at other nodes.
-metacast_call(Nodes,OrigPid,M,F,Args) ->
-    multicast(Nodes,{trace_ts,OrigPid,call,{M,F,Args},void}),
-    ok.
-
-metacast_return_from(Nodes,OrigPid,M,F,Arity,Value) ->
-    multicast(Nodes,{trace_ts,OrigPid,return_from,{M,F,Arity},Value,void}),
-    ok.
-
-multicast([Node|Rest],Msg) ->
-    {?MODULE,Node} ! Msg,
-    multicast(Rest,Msg);
-multicast([],_) ->
-    true.
-%% -----------------------------------------------------------------------------
-
-%% get_states(Pid)={ok,LD,PubLD}.
-get_state(Pid) ->
-    send_wait(Pid,get_state).
-%% -----------------------------------------------------------------------------
-
-
-send_wait(To,Msg) ->
-    Ref=make_ref(),
-    MRef=erlang:monitor(process,To),
-    To ! {Msg,Ref,self()},
-    receive
-	{inviso_rt_meta_reply,Ref,Reply} ->
-	    erlang:demonitor(MRef),
-	    Reply;
-	{'DOWN',MRef,_,_To,_Reason} ->
-	    {error,no_metatracer}
-    end.
-
-reply(To,Ref,Reply) ->
-    To ! {inviso_rt_meta_reply,Ref,Reply}.
-%% -----------------------------------------------------------------------------
-
-%% =============================================================================
-%% Special API.
-%% =============================================================================
-
-%% write_ti(OutPut)=
-%%   OutPut=binary()
-%% Makes an extra entry into the trace information file (ti-file). This is useful
-%% if a pid-alias association is learned in another way than through a meta traced
-%% function call. Note that this API can only be used locally at the node in
-%% question.
-write_ti(OutPut) ->
-    catch ?MODULE ! {write_ti,OutPut}.
-%% -----------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% API intended to be used on CallFuncs and RemoveFuncs.
-%% =============================================================================
-
-%% The reason there must be a special API for CallFuncs and RemoveFuncs are is
-%% that those functions are executed inside *this* process context. Hence they
-%% can not make function calls requiering this process to receive messages.
-
-%% Returns the tracer used for regular tracing. The reason this is implemented
-%% in this way is that this function is intended to be used in meta trace call-
-%% back functions. And there we can not have message passing API:s to the meta
-%% trace(!).
-get_tracer() ->
-    get(tracer).
-%% -----------------------------------------------------------------------------
-
-%% Function equivalent to inviso_rt:tpm_ms/6. This function can *only* be used
-%% inside a CallFunc or a RemoveFunc.
-tpm_ms(Mod,Func,Arity,MSname,MS) ->
-    case check_mfarity_exists(Mod,Func,Arity) of
-	yes ->                               % Ok, and args must be ok then also.
-	    {ok,h_tpm_ms(Mod,Func,Arity,MSname,MS)};
-	no ->
-	    {error,not_initiated}
-    end.
-%% -----------------------------------------------------------------------------
-
-tpm_ms_tracer(Mod,Func,Arity,MSname,MS) ->
-    case check_mfarity_exists(Mod,Func,Arity) of
-	yes ->                               % Ok, and args must be ok then also.
-	    NewMS=add_tracer(MS,get_tracer()),
-	    {ok,h_tpm_ms(Mod,Func,Arity,MSname,NewMS)};
-	no ->
-	    {error,not_initiated}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Function that returns all MSname in use for Mod:Func/Arity
-list_tpm_ms(Mod,Func,Arity) ->
-    {ok,h_list_tpm_ms(Mod,Func,Arity)}.
-%% -----------------------------------------------------------------------------
-
-%% Function equivalent to inviso_rt:ctpm_ms/5. This function can *only* be used
-%% inside a CallFunc or a RemoveFunc.
-ctpm_ms(Mod,Func,Arity,MSname) ->
-    h_ctpm_ms(Mod,Func,Arity,MSname),
-    ok.
-%% -----------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% The server implemenation.
-%% =============================================================================
-
-init(Parent,TiData,Tracer,InitPublLDmfa,RemovePublLDmf,CleanPublLDmf) ->
-    process_flag(priority,high),            % Since we may receive from many procs.
-    register(?MODULE,self()),               % So we can act as relay receiver.
-    case open_traceinfo_file(TiData) of
-	{ok,TI} ->                          % The ti.-file.
-	    TId=ets:new(?NAMED_MS_TAB,[named_table,set,protected]),
-	    PublLD=do_init_publ_ld(InitPublLDmfa),
-	    Parent ! {self(),ok},
-	    put(tracer,Tracer),             % Uggly quick fix!
-	    loop(Parent,
-		 Tracer,
-		 TI,
-		 mk_new_ld(InitPublLDmfa,RemovePublLDmf,CleanPublLDmf,TId),
-		 PublLD,
-		 now());
-	{error,Reason} ->
-	    Parent ! {self(),{error,Reason}}
-    end.
-%% -----------------------------------------------------------------------------
-
-loop(Parent,Tracer,TI,LD,PrevPublLD,PrevCleanTime) ->
-    {PublLD,CleanTime}=throw_old_failed(get_cleanpublldmf_ld(LD),PrevPublLD,PrevCleanTime),
-    receive
-	{{init_tpm,{Mod,Func,Arity},InitFunc,CallFunc,ReturnFunc,RemoveFunc},Ref,Parent} ->
-	    case check_mfarity_exists(Mod,Func,Arity) of
-		no ->                       % Good then we can add it!
-		    case check_tpm_args(Mod,Func,Arity) of
-			true ->             % Args are ok.
-			    {NewLD,NewPublLD}=
-				h_init_tpm(Mod,Func,Arity,
-					   InitFunc,CallFunc,ReturnFunc,RemoveFunc,
-					   TI,LD,PublLD),
-			    reply(Parent,Ref,ok),
-			    loop(Parent,Tracer,TI,NewLD,NewPublLD,CleanTime);
-			false ->            % Faulty arguments,
-			    reply(Parent,Ref,{error,bad_mfa}),
-			    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-		    end;
-		yes ->                      % If it already exists, cant init again.
-		    reply(Parent,Ref,{error,already_initiated}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{{tpm,{Mod,Func,Arity,MS},InitFunc,CallFunc,ReturnFunc,RemoveFunc},Ref,Parent} ->
-	    case check_mfarity_exists(Mod,Func,Arity) of
-		no ->                       % Good then we can add it!
-		    case check_tpm_args(Mod,Func,Arity) of
-			true ->             % Args are ok.
-			    {NewLD,NewPublLD,N}=
-				h_tpm(Mod,Func,Arity,MS,
-				      InitFunc,CallFunc,ReturnFunc,RemoveFunc,
-				      TI,LD,PublLD),
-			    reply(Parent,Ref,{ok,N}),
-			    loop(Parent,Tracer,TI,NewLD,NewPublLD,CleanTime);
-			false ->
-			    reply(Parent,Ref,{error,bad_mfa}),
-			    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-		    end;
-		yes ->
-		    reply(Parent,Ref,{error,already_initiated}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{{tpm,{Mod,Func,Arity,MS}},Ref,Parent} ->
-	    case check_mfarity_exists(Mod,Func,Arity) of
-		yes ->                      % Ok, and args must be ok then also.
-		    {NewLD,N}=h_tpm(Mod,Func,Arity,MS,LD),
-		    reply(Parent,Ref,{ok,N}),
-		    loop(Parent,Tracer,TI,NewLD,PublLD,CleanTime);
-		no ->                       % Must be initiated before.
-		    reply(Parent,Ref,{error,not_initiated}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{{tpm_tracer,{Mod,Func,Arity,MS},InitFunc,CallFunc,ReturnFunc,RemoveFunc},Ref,Parent} ->
-	    case check_mfarity_exists(Mod,Func,Arity) of
-		no ->                       % Good then we can add it!
-		    case check_tpm_args(Mod,Func,Arity) of
-			true ->             % Args are ok.
-			    NewMS=add_tracer(MS,Tracer),
-			    {NewLD,NewPublLD,N}=
-				h_tpm(Mod,Func,Arity,NewMS,
-				      InitFunc,CallFunc,ReturnFunc,RemoveFunc,
-				      TI,LD,PublLD),
-			    reply(Parent,Ref,{ok,N}),
-			    loop(Parent,Tracer,TI,NewLD,NewPublLD,CleanTime);
-			false ->
-			    reply(Parent,Ref,{error,bad_mfa}),
-			    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-		    end;
-		yes ->
-		    reply(Parent,Ref,{error,already_initiated}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{{tpm_tracer,{Mod,Func,Arity,MS}},Ref,Parent} ->
-	    case check_mfarity_exists(Mod,Func,Arity) of
-		yes ->                      % Ok, and args must be ok then also.
-		    NewMS=add_tracer(MS,Tracer),
-		    {NewLD,N}=h_tpm(Mod,Func,Arity,NewMS,LD),
-		    reply(Parent,Ref,{ok,N}),
-		    loop(Parent,Tracer,TI,NewLD,PublLD,CleanTime);
-		no ->                       % Must be initiated before.
-		    reply(Parent,Ref,{error,not_initiated}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{{tpm_ms,{Mod,Func,Arity},MSname,MS},Ref,Parent} ->
-	    case check_mfarity_exists(Mod,Func,Arity) of
-		yes ->                      % Ok, and args must be ok then also.
-		    reply(Parent,Ref,{ok,h_tpm_ms(Mod,Func,Arity,MSname,MS)}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime);
-		no ->
-		    reply(Parent,Ref,{error,not_initiated}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{{tpm_ms_tracer,{Mod,Func,Arity},MSname,MS},Ref,Parent} ->
-	    case check_mfarity_exists(Mod,Func,Arity) of
-		yes ->                      % Ok, and args must be ok then also.
-		    NewMS=add_tracer(MS,Tracer),
-		    reply(Parent,Ref,{ok,h_tpm_ms(Mod,Func,Arity,MSname,NewMS)}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime);
-		no ->
-		    reply(Parent,Ref,{error,not_initiated}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{{ctpm_ms,{Mod,Func,Arity},MSname},Ref,Parent} ->
-	    reply(Parent,Ref,ok),
-	    h_ctpm_ms(Mod,Func,Arity,MSname),
-	    loop(Parent,Tracer,TI,LD,PublLD,CleanTime);
-	{{ctpm,{Mod,Func,Arity}},Ref,Parent} ->
-	    case get_remove_func_ld(Mod,Func,Arity,LD) of
-		false ->                    % Incorrect Mod:Func/Arity!
-		    reply(Parent,Ref,{error,bad_mfa}),
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime); % Do nothing!
-		MF ->                       % {M,F}, Func or 'void'.
-		    catch erlang:trace_pattern({Mod,Func,Arity},false,[meta]),
-		    NewPublLD=do_removefunc(MF,Mod,Func,Arity,PublLD),
-		    NewLD=ctpm_ld(Mod,Func,Arity,LD),
-		    reply(Parent,Ref,ok),
-		    loop(Parent,Tracer,TI,NewLD,NewPublLD,CleanTime)
-	    end;
-	{suspend,Parent} ->                 % Removes all meta trace patterns.
-	    stop_all_meta_tracing(get_all_meta_funcs_ld(LD),PublLD,LD),
-	    do_remove_publ_ld(get_removepublldmf_ld(LD),PublLD),
-	    NewPublLD=do_init_publ_ld(get_initpublldmfa_ld(LD)),
-	    loop(Parent,Tracer,TI,reset_ld(LD),NewPublLD,CleanTime);
-	{stop,Parent} ->                    % Make a controlled shutdown.
-	    stop_all_meta_tracing(get_all_meta_funcs_ld(LD),PublLD,LD),
-	    do_remove_publ_ld(get_removepublldmf_ld(LD),PublLD),
-	    close_traceinfo_file(TI);       % And then simply terminate.
-	{trace_ts,Pid,call,{M,F,Args},TS} ->
-	    case handle_meta(get_call_func_ld(M,F,length(Args),LD),Pid,{call,Args,TS},PublLD) of
-		{ok,NewPublLD,Output} when is_binary(Output);is_list(Output) ->
-		    write_output(TI,Output),
-		    loop(Parent,Tracer,TI,LD,NewPublLD,CleanTime);
-		{ok,NewPublLD,_} ->         % No output to the ti-file this time.
-		    loop(Parent,Tracer,TI,LD,NewPublLD,CleanTime);
-		_ ->                        % Not handled correct, not much to do.
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{trace_ts,Pid,TypeTag,{M,F,Arity},Value,TS}
-	  when TypeTag==return_from;TypeTag==exception_from ->
-	    case handle_meta(get_return_func_ld(M,F,Arity,LD),Pid,{TypeTag,Value,TS},PublLD) of
-		{ok,NewPublLD,Output} when is_binary(Output);is_list(Output) ->
-		    write_output(TI,Output),
-		    loop(Parent,Tracer,TI,LD,NewPublLD,CleanTime);
-		{ok,NewPublLD,_} ->         % No output to the ti-file this time.
-		    loop(Parent,Tracer,TI,LD,NewPublLD,CleanTime);
-		_ ->                        % Not handled correct, not much to do.
-		    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-	    end;
-	{relayed_meta,Bin} ->
-	    write_output(TI,Bin),
-	    loop(Parent,Tracer,TI,LD,PublLD,CleanTime);
-	{write_ti,OutPut} ->
-	    write_output(TI,OutPut),
-	    loop(Parent,Tracer,TI,LD,PublLD,CleanTime);
-	{get_state,Ref,From} ->             % Debug function.
-	    reply(From,Ref,{ok,LD,PublLD}),
-	    loop(Parent,Tracer,TI,LD,PublLD,CleanTime);
-	_Other ->
-	    loop(Parent,Tracer,TI,LD,PublLD,CleanTime)
-    end.
-
-
-%% =============================================================================
-%% First level help functions.
-%% =============================================================================
-
-%% Function which opens the trace-information file(s). It must understand
-%% the tidata specification which is part of the tracerdata given to the
-%% runtime component during init_tracing.
-%% It must return an internal notation of the time of file open and a
-%% useful descriptor the write_output function can use.
-%% Returns {ok,TiDescriptor} or {error,Reason}.
-open_traceinfo_file({file,FileName}) ->     % A plain raw binary file.
-    case file:open(FileName,[write,raw,binary]) of
-	{ok,FD} ->
-	    {ok,{file,FD}};
-	{error,Reason} ->
-	    {error,{open,[FileName,Reason]}}
-    end;
-open_traceinfo_file({relay,ToNode}) ->      % Use distributed Erlang.
-    {ok,{relay,ToNode}};
-open_traceinfo_file(IncorrectTI) ->
-    {error,{badarg,IncorrectTI}}.
-%% -----------------------------------------------------------------------------
-
-close_traceinfo_file({file,FD}) ->
-    file:close(FD);
-close_traceinfo_file(_) ->
-    ok.
-%% -----------------------------------------------------------------------------
-
-%% Help function handling initializing meta tracing of a function.
-%% Returns {NewLD,NewPublLD}.
-h_init_tpm(Mod,Func,Arity,InitFunc,CallFunc,ReturnFunc,RemoveFunc,TI,LD,PublLD) ->
-    case do_initfunc(InitFunc,Mod,Func,Arity,PublLD) of
-	{NewPublLD,Output} ->
-	    write_output(TI,Output),
-	    NewLD=init_tpm_ld(Mod,Func,Arity,CallFunc,ReturnFunc,RemoveFunc,LD),
-	    {NewLD,NewPublLD};
-	false ->                            % The initfunc did not do anything.
-	    NewLD=init_tpm_ld(Mod,Func,Arity,CallFunc,ReturnFunc,RemoveFunc,LD),
-	    {NewLD,PublLD}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function handling initializing meta tracing of a function and also
-%% set the meta trace pattern as specified.
-%% Returns {NewLD,NewPublLD,N}.
-h_tpm(Mod,Func,Arity,MS,InitFunc,CallFunc,ReturnFunc,RemoveFunc,TI,LD,PublLD) ->
-    {NewLD,NewPublLD}=
-	h_init_tpm(Mod,Func,Arity,InitFunc,CallFunc,ReturnFunc,RemoveFunc,TI,LD,PublLD),
-    case set_meta_tracing(Mod,Func,Arity,MS) of
-	true ->                              % Ok, set one pattern.
-	    {NewLD,NewPublLD,1};
-	false ->
-	    {NewLD,NewPublLD,0}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function handling setting meta trace patter for a function which has
-%% already been intialized. Note that we must remove all potentially stored
-%% match-specs, if this function has been given match-specs before with
-%% tpm_ms.
-%% Returns a {NewLD,N}.
-h_tpm(Mod,Func,Arity,MS,LD) ->
-    case set_meta_tracing(Mod,Func,Arity,MS) of
-	true ->
-	    {remove_ms_ld(Mod,Func,Arity,LD),1};
-	false ->
-	    {LD,0}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function that adds a match-spec to Mod:Func/Arity. It is not defined
-%% in which order the match-specs will be given to the BIF.
-%% Note that if an MS with the same name as an exiting is inserted, the previous
-%% match-spec will be removed.
-%% Very important to realise is that the empty meta match spec [] imposes no
-%% restrictions what so ever on the generating of meta trace call messages.
-%% Uncontrolled sending of such messages may quickly drain power from the system.
-%% Since an empty match-spec will "disappear" when added to other match specs,
-%% the empty match is transformed to what it actually is: [{'_',[],[]}].
-%% Returns 0 or 1 indicating failure or success.
-h_tpm_ms(Mod,Func,Arity,MSname,MS) ->
-    MSsNames=get_ms_ld(Mod,Func,Arity),     % Fetch all previous match-specs.
-    TransformedMS=h_tpm_ms_convert_null_ms(MS),
-    MSsNames1=lists:keydelete(MSname,1,MSsNames), % If it already existed, it is gone!
-    NewMSs=lists:flatten([TransformedMS,lists:map(fun({_Name,MSx})->MSx end,MSsNames1)]),
-    case set_meta_tracing(Mod,Func,Arity,NewMSs) of
-	true ->                             % We only save the MS if it was good.
-	    put_ms_ld(Mod,Func,Arity,MSname,TransformedMS,MSsNames1),
-	    1;
-	false ->
-	    0
-    end.
-
-%% Help function converting the null match spec into, still a null match spec,
-%% on a proper match spec format. This because it will otherwise be difficult
-%% to see the difference between no active tpm_ms and all a set of null ms.
-h_tpm_ms_convert_null_ms([]) ->
-    [{'_',[],[]}];
-h_tpm_ms_convert_null_ms(MS) ->
-    MS.
-%% -----------------------------------------------------------------------------
-
-%% Help function returning a list of all names used for match-functions for
-%% the Mod:Func/Arity in question.
-h_list_tpm_ms(Mod,Func,Arity) ->
-    MSsNames=get_ms_ld(Mod,Func,Arity),     % A list of {MSname,MS}.
-    lists:map(fun({MSname,_})->MSname end,MSsNames).
-%% -----------------------------------------------------------------------------
-
-%% Function that removes a named match-spec. Returns nothing significant.
-%% Note that if we end up with no match-specs, we must remove the meta trace
-%% patten all together. That is bringing the function back to just initiated.
-h_ctpm_ms(Mod,Func,Arity,MSname) ->
-    case get_ms_ld(Mod,Func,Arity) of
-	[] ->                               % The name does certainly not exist!
-	    true;                           % We don't have to do anything.
-	MSsNames ->
-	    case lists:keysearch(MSname,1,MSsNames) of
-		{value,{_,_MS}} ->          % Ok, we must do something!
-		    NewMSsNames=lists:keydelete(MSname,1,MSsNames),
-		    case lists:flatten(lists:map(fun({_Name,MS})->MS end,NewMSsNames)) of
-			[] ->               % This means stop meta tracing.
-			    set_meta_tracing(Mod,Func,Arity,false);
-			NewMSs ->
-			    set_meta_tracing(Mod,Func,Arity,NewMSs)
-		    end,
-		    set_ms_ld(Mod,Func,Arity,NewMSsNames);
-		false ->                    % But this name does not exist.
-		    true                    % So we do not have to do anything.
-	    end
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Function that checks the arguments to the meta trace pattern. The reason we
-%% must do this is that we can only allow meta tracing on specific functions and
-%% not using wildpatterns. Otherwise the meta trace server will not understand
-%% which callfunc for instance to call when a meta-trace message is generated
-%% for a function.
-%% Returns 'true' or 'false'.
-check_tpm_args(Mod,Func,Arity)
-  when is_atom(Mod),is_atom(Func),is_integer(Arity),Mod/='_',Func/='_' ->
-    true;
-check_tpm_args(_,_,_) ->
-    false.
-%% -----------------------------------------------------------------------------
-
-%% Help function which calls the actual BIF setting meta-trace-patterns.
-%% Returns 'true' or 'false'.
-set_meta_tracing(Mod,Func,Arity,MS) when is_atom(Mod) ->
-    case erlang:module_loaded(Mod) of
-	true ->
-	    set_meta_tracing_2(Mod,Func,Arity,MS);
-	false ->                            % The module is not loaded.
-	    case code:ensure_loaded(Mod) of
-		{module,_Mod} ->
-		    set_meta_tracing_2(Mod,Func,Arity,MS);
-		{error,_Reason} ->          % Could not load the module.
-		    false                   % No use try to trace.
-	    end
-    end;
-set_meta_tracing(_,_,_,_) ->
-    false.
-
-set_meta_tracing_2(Mod,Func,Arity,MS) ->
-    case catch erlang:trace_pattern({Mod,Func,Arity},MS,[meta]) of
-	0 ->                                % Hmm, nothing happend :-)
-	    false;
-	N when is_integer(N) ->                % The normal case, some functions were hit.
-	    true;
-	{'EXIT',_Reason} ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function which removes all meta trace pattern for the functions mentioned
-%% in the list being first argument. It also executes the remove funcs for each
-%% and every no longer meta traced function. This done since some of the remove
-%% functions may do side-effects (like deleteing ETS tables).
-%% Returns nothing significant.
-stop_all_meta_tracing([{M,F,Arity}|Rest],PublLD,LD) ->
-    catch erlang:trace_pattern({M,F,Arity},false,[meta]),
-    NewPublLD=do_removefunc(get_remove_func_ld(M,F,Arity,LD),M,F,Arity,PublLD),
-    stop_all_meta_tracing(Rest,NewPublLD,LD);
-stop_all_meta_tracing([],_,_) ->
-    true.
-%% -----------------------------------------------------------------------------
-
-%% This function calls the function registered to be handler for a certain
-%% meta-traced function. Such a function or fun must take three arguments
-%% and return {ok,NewPrivLD,OutPutBinary} or 'false'. OutPutBinary may be
-%% something else, and is then ignored.
-handle_meta({M,F},Pid,Arg1,PrivLD) ->
-    (catch M:F(Pid,Arg1,PrivLD));
-handle_meta(Fun,Pid,Arg1,PrivLD) when is_function(Fun) ->
-    (catch Fun(Pid,Arg1,PrivLD));
-handle_meta(_,_,_,_) ->                     % Don't know how to do this.
-    false.
-%% -----------------------------------------------------------------------------
-
-%% Help function writing output from a callback function to the ti-file.
-%% Output can be a binary or a list of binaries.
-write_output(TI,[OutPut|Rest]) ->
-    write_output(TI,OutPut),
-    write_output(TI,Rest);
-write_output({file,FD},Bin) when is_binary(Bin) -> % Plain direct-binary file
-    Size=byte_size(Bin),
-    file:write(FD,list_to_binary([<<0,Size:32>>,Bin]));
-write_output({relay,ToNode},Bin) when is_atom(ToNode),is_binary(Bin) ->
-    {inviso_rt_meta,ToNode} ! {relayed_meta,Bin};
-write_output(_,_) ->                        % Don't understand, just skip.
-    true.
-%% -----------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% Various help functions.
-%% =============================================================================
-
-%% Help function initializing the public loopdata structure. Note that if the
-%% supplied InitPublLDmfa is faulty we let the structure become the error.
-%% The error will most likely turn up in an error report somewhere, eventually.
-do_init_publ_ld({M,F,Args}) when is_atom(M),is_atom(F),is_list(Args) ->
-    case catch apply(M,F,Args) of
-	{'EXIT',_Reason} ->
-	    {error,init_publ_ld_func};      % Let the struct be this error!
-	InitialPublLD ->
-	    InitialPublLD
-    end;
-do_init_publ_ld(_) ->
-    {error,init_publ_ld_func}.
-%% -----------------------------------------------------------------------------
-
-%% Help function which removes the public loopdata structure. The function does
-%% not necessarily have to exist. Returns nothing significant.
-do_remove_publ_ld({M,F},PublLD) when is_atom(M),is_atom(F) ->
-    catch M:F(PublLD);
-do_remove_publ_ld(_,_) ->
-    true.
-%% -----------------------------------------------------------------------------	
-
-%% Hlp function initializing a particular meta traced function into the public
-%% loopdata. Note that the function is not mandatory.
-%% Returns {NewPublLD,Output} or 'false'.
-do_initfunc({M,F},Mod,Func,Arity,PublLD) when is_atom(M),is_atom(F) ->
-    case catch M:F(Mod,Func,Arity,PublLD) of
-	{ok,NewPublLD,Output} ->
-	    {NewPublLD,Output};
-	_ ->                                % Everything else is an error.
-	    false                           % Act as no initialization function.
-    end;
-do_initfunc(Fun,Mod,Func,Arity,PublLD) when is_function(Fun) ->
-    case catch Fun(Mod,Func,Arity,PublLD) of
-	{ok,NewPublLD,Output} ->
-	    {NewPublLD,Output};
-	_ ->                                % Everything else is an error.
-	    false                           % Act as no initialization function.
-    end;
-do_initfunc(_,_,_,_,_) ->                   % Perhaps too generous, should be 'void' only.
-    false.
-%% -----------------------------------------------------------------------------
-
-%% Help function removing a particular meta traced function from the public
-%% loopdata. Note that we do not make much noice should the call back function
-%% be faulty.
-do_removefunc({M,F},Mod,Func,Arity,PublLD) when is_atom(M),is_atom(F) ->
-    case catch M:F(Mod,Func,Arity,PublLD) of
-	{ok,NewPublLD} ->
-	    NewPublLD;
-	_ ->                                % Everything else is an error.
-	    PublLD                          % Act as no initialization function.
-    end;
-do_removefunc(Fun,Mod,Func,Arity,PublLD) when is_function(Fun) ->
-    case catch Fun(Mod,Func,Arity,PublLD) of
-	{ok,NewPublLD} ->
-	    NewPublLD;
-	_ ->                                % Everything else is an error.
-	    PublLD                          % Act as no initialization function.
-    end;
-do_removefunc(_,_,_,_,PublLD) ->
-    PublLD.
-%% -----------------------------------------------------------------------------
-
-%% Function that, if the time has come, goes through the priv-ld structure and
-%% cleans away entryn left behind. The usual cause is that the function call
-%% caused an exception and there were therefore no matching return_from.
-%% Returns {NewPrivLD,now()}.
-throw_old_failed({M,F},PrivLD,PrevClean) ->
-    case difference_in_now(PrevClean,now(),60) of % We clean once every minute.
-	true ->
-	    case catch apply(M,F,[PrivLD]) of
-		{'EXIT',_Reason} ->         % Something went wrong, ignore it.
-		    {PrivLD,now()};         % Just keep the old priv-ld.
-		NewPrivLD ->                % The function must return a priv-ld.
-		    {NewPrivLD,now()}
-	    end;
-	false ->                            % Not time yet!
-	    {PrivLD,PrevClean}
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function comparing two now timestamps. Returns true or false depending
-%% on if S2 is more than DiffS seconds after S1. Only works for differences
-%% less than 1 million seconds.
-difference_in_now({MegaS1,S1,_},{MegaS2,S2,_},DiffS) ->
-    if
-	MegaS1+1<MegaS2 ->                  % More than 1 Mega sec. difference.
-	    true;
-	MegaS1==MegaS2,S1+DiffS<S2 ->
-	    true;
-	MegaS1+1==MegaS2,S1+DiffS<S2+1000000 ->
-	    true;
-	true ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-%% This help function adds a {tracer,Tracer} to the enable-list in a 'trace'
-%% match spec action. The reason for this is that the author of the a meta
-%% match spec meant to turn tracing on for the process executing the match spec
-%% can not know the tracer. This since the match spec is most likely authored
-%% at the control component's node, and not here.
-%% Note the double tuple necessary to make it just precise a tuple!
-%% Returns a new match spec.
-add_tracer([MS1|Rest],Tracer) ->
-    [add_tracer_2(MS1,Tracer)|add_tracer(Rest,Tracer)];
-add_tracer([],_) ->
-    [];
-add_tracer(NotList,_Tracer) ->              % Can be 'false', but also an error.
-    NotList.
-
-add_tracer_2({Head,Cond,Body},Tracer) ->
-    {Head,Cond,add_tracer_3(Body,Tracer)};
-add_tracer_2(Faulty,_Tracer) ->
-    Faulty.
-
-add_tracer_3([{trace,Disable,Enable}|Rest],Tracer) when is_list(Enable) ->
-    [{trace,Disable,Enable++[{{tracer,Tracer}}]}|Rest];
-add_tracer_3([ActionTerm|Rest],Tracer) ->
-    [ActionTerm|add_tracer_3(Rest,Tracer)];
-add_tracer_3([],_Tracer) ->
-    [];
-add_tracer_3(FaultyBody,_Tracer) ->
-    FaultyBody.
-%% -----------------------------------------------------------------------------
-
-%% -----------------------------------------------------------------------------
-%% Help functions handling internal loopdata.
-%% -----------------------------------------------------------------------------
-
--record(ld,{init_publ_ld_mfa,               % {M,F,Args}
-	    remove_publ_ld_mf,              % {M,F} | void
-	    clean_publ_ld_mf,               % {Mod,Func}
-	    ms_mfarities=notable,           % ETS holding names match functions.
-	    call_mfarities=[],              % [{{M,F,Arity},2-TupleOrFun},...]
-	    return_mfarities=[],            % [{{M,F,Arity},2-TupleOrFun},...]
-	    remove_mfarities=[]
-	   }).
-
-mk_new_ld(InitPublLDmfa,RemovePublLDmf,CleanPublLDmf,TId) ->
-    #ld{
-	   init_publ_ld_mfa=InitPublLDmfa,
-	   remove_publ_ld_mf=RemovePublLDmf,
-	   clean_publ_ld_mf=CleanPublLDmf,
-	   ms_mfarities=TId
-       }.
-%% -----------------------------------------------------------------------------
-
-%% Function which restores the internal loop data to somekind of initial state.
-%% This is useful when tracing has been suspended.
-reset_ld(#ld{init_publ_ld_mfa=InitPublLDmfa,
-	     remove_publ_ld_mf=RemovePublLDmf,
-	     clean_publ_ld_mf=CleanPublLDmf,
-	     ms_mfarities=TId}) ->
-    ets:match_delete(TId,{'_','_'}),        % Empty the table.
-    #ld{init_publ_ld_mfa=InitPublLDmfa,
-	remove_publ_ld_mf=RemovePublLDmf,
-	clean_publ_ld_mf=CleanPublLDmf,
-        ms_mfarities=TId}.
-%% -----------------------------------------------------------------------------
-
-get_initpublldmfa_ld(#ld{init_publ_ld_mfa=InitPublLDmfa}) ->
-    InitPublLDmfa.
-%% -----------------------------------------------------------------------------
-
-get_removepublldmf_ld(#ld{remove_publ_ld_mf=RemovePublLDmf}) ->
-    RemovePublLDmf.
-%% -----------------------------------------------------------------------------
-
-get_cleanpublldmf_ld(#ld{clean_publ_ld_mf=CleanPublLDmf}) ->
-    CleanPublLDmf.
-%% -----------------------------------------------------------------------------
-
-%% Help function adding data associated with a meta traced function to the
-%% internal loopdata. Called when meta tracing is activated for M:F/Arity.
-init_tpm_ld(M,F,Arity,CallFunc,ReturnFunc,RemoveFunc,LD) ->
-    ets:insert(LD#ld.ms_mfarities,{{M,F,Arity},[]}),
-    CallFuncs=LD#ld.call_mfarities,
-    ReturnFuncs=LD#ld.return_mfarities,
-    RemoveFuncs=LD#ld.remove_mfarities,
-    LD#ld{call_mfarities=[{{M,F,Arity},CallFunc}|CallFuncs],
-	  return_mfarities=[{{M,F,Arity},ReturnFunc}|ReturnFuncs],
-	  remove_mfarities=[{{M,F,Arity},RemoveFunc}|RemoveFuncs]}.
-%% -----------------------------------------------------------------------------
-
-%% Help function which answers the question if we have already initiated the
-%% function. It is done by looking in the ETS-table with named match-functions.
-%% If there is an entry in the set-type table for M:F/Arity, the function is
-%% initiated.
-%% Returns 'yes' or 'no'.
-check_mfarity_exists(M,F,Arity) ->
-    case ets:lookup(?NAMED_MS_TAB,{M,F,Arity}) of
-	[] ->
-	    no;
-	[_] ->
-	    yes
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function adding an entry with [{MSname,MSlist}|MSsNames] for M:F/Arity.
-%% Note that any already existing entry is removed.
-%% Returns nothing significant.
-put_ms_ld(M,F,Arity,MSname,MS,MSsNames) ->
-    ets:insert(?NAMED_MS_TAB,{{M,F,Arity},[{MSname,MS}|MSsNames]}).
-%% -----------------------------------------------------------------------------
-
-%% Help function taking a list of {MSname,MSs} and storing them in the
-%% internal loop data structure. The storage is actually implemented as an ETS
-%% table. Any previous list of {MSname,MSs} associated with this {M,F,Arity} will
-%% be lost. Returns nothing significant.
-set_ms_ld(M,F,Arity,MSsNames) ->
-    ets:insert(?NAMED_MS_TAB,{{M,F,Arity},MSsNames}).
-%% -----------------------------------------------------------------------------
-
-%% Help function fetching a list of {MSname,MatchSpecs} for a M:F/Arity. The
-%% match-functions are stored in an ETS table searchable on {M,F,Arity}.
-get_ms_ld(M,F,Arity) ->
-    case ets:lookup(?NAMED_MS_TAB,{M,F,Arity}) of
-	[{_MFArity,MSsNames}] ->
-	    MSsNames;
-	[] ->
-	    []
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Help function removing all saved match-specs for a certain M:F/Arity.
-%% Returns a new loopdata structure.
-remove_ms_ld(M,F,Arity,LD) ->
-    ets:delete(LD#ld.ms_mfarities,{M,F,Arity}),
-    LD.
-%% -----------------------------------------------------------------------------
-
-%% Help function which removes all information about a meta traced function from
-%% the internal loopdata. Returns a new loopdata structure.
-ctpm_ld(M,F,Arity,LD) ->
-    ets:delete(LD#ld.ms_mfarities,{M,F,Arity}),
-    NewCallFuncs=lists:keydelete({M,F,Arity},1,LD#ld.call_mfarities),
-    NewReturnFuncs=lists:keydelete({M,F,Arity},1,LD#ld.return_mfarities),
-    NewRemoveFuncs=lists:keydelete({M,F,Arity},1,LD#ld.remove_mfarities),
-    LD#ld{call_mfarities=NewCallFuncs,
-	  return_mfarities=NewReturnFuncs,
-	  remove_mfarities=NewRemoveFuncs}.
-%% -----------------------------------------------------------------------------
-
-get_call_func_ld(M,F,Arity,#ld{call_mfarities=CallFuncs}) ->
-    case lists:keysearch({M,F,Arity},1,CallFuncs) of
-	{value,{_,MF}} ->
-	    MF;
-	false ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-get_return_func_ld(M,F,Arity,#ld{return_mfarities=CallFuncs}) ->
-    case lists:keysearch({M,F,Arity},1,CallFuncs) of
-	{value,{_,MF}} ->
-	    MF;
-	false ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-get_remove_func_ld(M,F,Arity,#ld{remove_mfarities=RemoveFuncs}) ->
-    case lists:keysearch({M,F,Arity},1,RemoveFuncs) of
-	{value,{_,MF}} ->
-	    MF;
-	false ->
-	    false
-    end.
-%% -----------------------------------------------------------------------------
-
-%% Function returning a list of all {Mod,Func,Arity} which are currently meta
-%% traced. It does do by listifying the call_mfarities field in the internal
-%% loopdata.
-get_all_meta_funcs_ld(#ld{call_mfarities=CallFuncs}) ->
-    lists:map(fun({MFArity,_})->MFArity end,CallFuncs).
-%% -----------------------------------------------------------------------------
-
-
-%% =============================================================================
-%% Functions for the standard PublLD structure.
-%%
-%% It is tuple {Part1,GlobalData} where Part1 is of length at least 2.
-%% Where each field is a list of tuples. The last item in each tuple shall be
-%% a now tuple, making it possible to clean it away should it be too old to be
-%% relevant (there was no return_from message due to a failure).
-%% Other fields can be used for other functions.
-%% The GlobalData is not cleaned but instead meant to store data must be passed
-%% to each CallFunc when a meta trace message arrives.
-%% =============================================================================
-		      
-%% Function returning our standard priv-loopdata structure.
-init_std_publld(Size,GlobalData) ->
-    {list_to_tuple(lists:duplicate(Size,[])),GlobalData}.
-%% -----------------------------------------------------------------------------
-
-%% Function capable of cleaning out a standard publ-ld. The last element of each
-%% tuple must be the now item.
-%% Returns a new publ-ld structure.
-clean_std_publld({Part1,GlobalData}) ->
-    {clean_std_publld_2(Part1,now(),tuple_size(Part1),[]),GlobalData}.
-
-clean_std_publld_2(_,_,0,Accum) ->
-    list_to_tuple(Accum);
-clean_std_publld_2(PublLD,Now,Index,Accum) ->
-    NewTupleList=clean_std_publld_3(element(Index,PublLD),Now),
-    clean_std_publld_2(PublLD,Now,Index-1,[NewTupleList|Accum]).
-
-clean_std_publld_3([Tuple|Rest],Now) ->
-    PrevNow=element(tuple_size(Tuple),Tuple), % Last item shall be the now item.
-    case difference_in_now(PrevNow,Now,30) of
-	true ->                             % Remove it then!
-	    clean_std_publld_3(Rest,Now);
-	false ->                            % Keep it!
-	    [Tuple|clean_std_publld_3(Rest,Now)]
-    end;
-clean_std_publld_3([],_) ->
-    [].
-%% -----------------------------------------------------------------------------
-
-%% =============================================================================
-%% Functions used as handling functions (as funs) for registered process names.
-%% (Given that we use the standard priv-ld, otherwise you must do your own!).
-%% =============================================================================
-
-%% Call-back for initializing the meta traced functions there are quick functions
-%% for. Returns a new public loop data structure.
-metafunc_init(erlang,register,2,{Part1,GlobalData}) ->
-    {setelement(1,Part1,[]),GlobalData}.
-%% -----------------------------------------------------------------------------
-
-%% Call-function for erlang:register/2.
-%% This function adds the call to register/2 to a standard priv-ld structure.
-%% Note that we *must* search for previous entries from the same process. If such
-%% still in structure it means a failed register/2 call. It must first be removed
-%% so it can not be mixed up with this one. Since meta-trace message will arrive
-%% in order, there was no return_from message for that call if we are here now.
-local_register_call(CallingPid,{call,[Alias,Pid],TS},{Part1,GlobalData}) ->
-    TupleList=element(1,Part1),             % The register/2 entry in a std. priv-ld.
-    NewTupleList=lists:keydelete(CallingPid,1,TupleList), % If present, remove previous call.
-    {ok,
-     {setelement(1,Part1,[{CallingPid,{Alias,Pid},TS}|NewTupleList]),GlobalData},
-     void}.
-
-%% Return-function for the erlang:register/2 BIF.
-%% This function formulates the output and removes the corresponding call entry
-%% from the standard priv-ld structure.
-local_register_return(CallingPid,{return_from,_Val,_TS},PublLD={Part1,GlobalData}) ->
-    TupleList=element(1,Part1),             % The register/2 entry in a std. priv-ld.
-    case lists:keysearch(CallingPid,1,TupleList) of
-	{value,{_,{Alias,Pid},NowTS}} ->
-	    NewTupleList=lists:keydelete(CallingPid,1,TupleList),
-	    {ok,
-	     {setelement(1,Part1,NewTupleList),GlobalData},
-	     term_to_binary({Pid,Alias,alias,NowTS})};
-	false ->                            % Strange, then don't know what to do.
-	    {ok,PublLD,void}                % Do nothing seems safe.
-    end;
-local_register_return(CallingPid,{exception_from,_Val,_TS},{Part1,GlobalData}) ->
-    TupleList=element(1,Part1),             % The register/2 entry in a std. priv-ld.
-    NewTupleList=lists:keydelete(CallingPid,1,TupleList),
-    {ok,{setelement(1,Part1,NewTupleList),GlobalData},void}; % No association then.
-local_register_return(_,_,PublLD) ->        % Don't understand this.
-    {ok,PublLD,void}.
-
-%% When unregister/1 us called we simply want a unalias entry in the ti-file.
-%% We can unfortunately not connect it with a certain pid.
-local_unregister_call(_CallingPid,{_TypeTag,[Alias],TS},PublLD) ->
-    {ok,PublLD,term_to_binary({undefined,Alias,unalias,TS})}.
-%% -----------------------------------------------------------------------------
-
-%% Call-function for global:register_name/2,/3.
-%% This function is actually the call function for the handle_call/3 in the
-%% global server. Note that we must check that we only do this on the node
-%% where Pid actually resides.
-global_register_call(_CallingPid,{call,[{register,Alias,P,_},_,_],TS},PublLD)
-  when node(P)==node()->
-    {ok,PublLD,term_to_binary({P,{global,Alias},alias,TS})};
-global_register_call(_CallingPid,_,PublLD) ->
-    {ok,PublLD,void}.
-
-%% Call-function for global:unregister_name. It acutally checks on the use of
-%% global:delete_global_name/2 which is called when ever a global name is removed.
-global_unregister_call(_CallingPid,{call,[Alias,P],TS},PublLD) when node(P)==node()->
-    {ok,PublLD,term_to_binary({P,{global,Alias},unalias,TS})};
-global_unregister_call(_CallingPid,_,PublLD) ->
-    {ok,PublLD,void}.
-%% -----------------------------------------------------------------------------
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
diff --git a/lib/runtime_tools/src/runtime_tools.app.src b/lib/runtime_tools/src/runtime_tools.app.src
index 1152f7259d..84cd6ee10d 100644
--- a/lib/runtime_tools/src/runtime_tools.app.src
+++ b/lib/runtime_tools/src/runtime_tools.app.src
@@ -20,8 +20,6 @@
    [{description,  "RUNTIME_TOOLS version 1"},
     {vsn,          "%VSN%"},
     {modules,      [dbg,observer_backend,percept_profile,
-		    inviso_rt,inviso_rt_lib,inviso_rt_meta,
-		    inviso_as_lib,inviso_autostart,inviso_autostart_server,
 		    runtime_tools,runtime_tools_sup,erts_alloc_config,
 		    ttb_autostart,dyntrace]},
     {registered,   [runtime_tools_sup,inviso_rt,inviso_rt_meta]},