diff options
Diffstat (limited to 'lib/runtime_tools/src')
| -rw-r--r-- | lib/runtime_tools/src/dbg.erl | 71 |
1 files changed, 55 insertions, 16 deletions
diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl index 66ac0422eb..56283f4d3d 100644 --- a/lib/runtime_tools/src/dbg.erl +++ b/lib/runtime_tools/src/dbg.erl @@ -1,19 +1,19 @@ %% %% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2009. All Rights Reserved. -%% +%% +%% Copyright Ericsson AB 1996-2010. 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% %% -module(dbg). @@ -945,7 +945,7 @@ dhandler(end_of_trace, 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); + dhandler1(Trace, tuple_size(Trace)-1, element(tuple_size(Trace),Trace), Out); dhandler(Trace, Out) when element(1, Trace) == drop, tuple_size(Trace) =:= 2 -> io:format(Out, "*** Dropped ~p messages.~n", [element(2,Trace)]), Out; @@ -978,24 +978,18 @@ 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]) + 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; + To = element(5, Trace), + io:format(Out, "(~p) ~p ! ~p~n", [From,To,Message]); call -> case element(4, Trace) of MFA when Size == 5 -> @@ -1028,6 +1022,51 @@ dhandler1(Trace, Size, Out) -> end, Out. +dhandler1(Trace, Size, TS, Out) -> + From = element(2, Trace), + case element(3, Trace) of + 'receive' -> + case element(4, Trace) of + {dbg,ok} -> ok; + Message -> + io:format(Out, "(~p) << ~p (Timestamp: ~p)~n", [From,Message,TS]) + end; + 'send' -> + Message = element(4, Trace), + To = element(5, Trace), + io:format(Out, "(~p) ~p ! ~p (Timestamp: ~p)~n", [From,To,Message,TS]); + call -> + case element(4, Trace) of + MFA when Size == 5 -> + Message = element(5, Trace), + io:format(Out, "(~p) call ~s (~p) (Timestamp: ~p)~n", [From,ffunc(MFA),Message,TS]); + MFA -> + io:format(Out, "(~p) call ~s (Timestamp: ~p)~n", [From,ffunc(MFA),TS]) + 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 (Timestamp: ~p)~n", [From,ffunc(MFA),Ret,TS]); + MFA -> + io:format(Out, "(~p) old_ret ~s (Timestamp: ~p)~n", [From,ffunc(MFA),TS]) + end; + return_from -> + MFA = element(4, Trace), + Ret = element(5, Trace), + io:format(Out, "(~p) returned from ~s -> ~p (Timestamp: ~p)~n", [From,ffunc(MFA),Ret,TS]); + return_to -> + MFA = element(4, Trace), + io:format(Out, "(~p) returning to ~s (Timestamp: ~p)~n", [From,ffunc(MFA),TS]); + spawn when Size == 5 -> + Pid = element(4, Trace), + MFA = element(5, Trace), + io:format(Out, "(~p) spawn ~p as ~s (Timestamp: ~p)~n", [From,Pid,ffunc(MFA),TS]); + Op -> + io:format(Out, "(~p) ~p ~s (Timestamp: ~p)~n", [From,Op,ftup(Trace,4,Size),TS]) + end, + Out. + %%% These f* functions returns non-flat strings |