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-rw-r--r--lib/stdlib/src/escript.erl24
1 files changed, 17 insertions, 7 deletions
diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl
index 99e454f593..d67617260e 100644
--- a/lib/stdlib/src/escript.erl
+++ b/lib/stdlib/src/escript.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. 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
@@ -31,7 +31,7 @@
%%-----------------------------------------------------------------------
--type mode() :: 'compile' | 'debug' | 'interpret' | 'run'.
+-type mode() :: 'native' | 'compile' | 'debug' | 'interpret' | 'run'.
-type source() :: 'archive' | 'beam' | 'text'.
-record(state, {file :: file:filename(),
@@ -304,7 +304,11 @@ parse_and_run(File, Args, Options) ->
false ->
case lists:member("i", Options) of
true -> interpret;
- false -> Mode
+ false ->
+ case lists:member("n", Options) of
+ true -> native;
+ false -> Mode
+ end
end
end
end,
@@ -321,6 +325,14 @@ parse_and_run(File, Args, Options) ->
_Other ->
fatal("There were compilation errors.")
end;
+ native ->
+ case compile:forms(FormsOrBin, [report,native]) of
+ {ok, Module, BeamBin} ->
+ {module, Module} = code:load_binary(Module, File, BeamBin),
+ run(Module, Args);
+ _Other ->
+ fatal("There were compilation errors.")
+ end;
debug ->
case compile:forms(FormsOrBin, [report, debug_info]) of
{ok,Module,BeamBin} ->
@@ -570,9 +582,7 @@ parse_beam(S, File, HeaderSz, CheckOnly) ->
forms_or_bin = Bin}
end;
{error, beam_lib, Reason} when is_tuple(Reason) ->
- fatal(element(1, Reason));
- {error, beam_lib, Reason} ->
- fatal(Reason)
+ fatal(element(1, Reason))
end.
parse_source(S, File, Fd, StartLine, HeaderSz, CheckOnly) ->
@@ -666,7 +676,7 @@ epp_parse_file2(Epp, S, Forms, Parsed) ->
{attribute,Ln,mode,NewMode} ->
S2 = S#state{mode = NewMode},
if
- NewMode =:= compile; NewMode =:= interpret; NewMode =:= debug ->
+ NewMode =:= compile; NewMode =:= interpret; NewMode =:= debug; NewMode =:= native ->
epp_parse_file(Epp, S2, [Form | Forms]);
true ->
Args = lists:flatten(io_lib:format("illegal mode attribute: ~p", [NewMode])),