diff options
| -rw-r--r-- | lib/compiler/src/beam_listing.erl | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/compiler/src/beam_listing.erl b/lib/compiler/src/beam_listing.erl index 50d1f3cdb1..726bb7f5eb 100644 --- a/lib/compiler/src/beam_listing.erl +++ b/lib/compiler/src/beam_listing.erl @@ -46,8 +46,8 @@ module(Stream, {Mod,Exp,Attr,Code,NumLabels}) -> fun ({function,Name,Arity,Entry,Asm}) -> io:format(Stream, "\n\n{function, ~w, ~w, ~w}.\n", [Name, Arity, Entry]), - foreach(fun(Op) -> print_op(Stream, Op) end, Asm) end, - Code); + io:put_chars(Stream, format_asm(Asm)) + end, Code); module(Stream, {Mod,Exp,Inter}) -> %% Other kinds of intermediate formats. io:fwrite(Stream, "~w.~n~p.~n", [Mod,Exp]), @@ -56,10 +56,11 @@ module(Stream, [_|_]=Fs) -> %% Form-based abstract format. foreach(fun (F) -> io:format(Stream, "~p.\n", [F]) end, Fs). -print_op(Stream, Label) when element(1, Label) == label -> - io:format(Stream, " ~p.\n", [Label]); -print_op(Stream, Op) -> - io:format(Stream, " ~p.\n", [Op]). +format_asm([{label,L}|Is]) -> + [" {label,",integer_to_list(L),"}.\n"|format_asm(Is)]; +format_asm([I|Is]) -> + [io_lib:format(" ~p", [I]),".\n"|format_asm(Is)]; +format_asm([]) -> []. function(File, {function,Name,Arity,Args,Body,Vdb,_Anno}) -> io:nl(File), |