aboutsummaryrefslogtreecommitdiffstats
path: root/lib/compiler/src/compile.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/compiler/src/compile.erl')
-rw-r--r--lib/compiler/src/compile.erl65
1 files changed, 37 insertions, 28 deletions
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index 0a368df5d6..10e7f5e9ce 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -224,6 +224,8 @@ format_error({delete_temp,File,Error}) ->
[File,file:format_error(Error)]);
format_error({parse_transform,M,R}) ->
io_lib:format("error in parse transform '~s': ~p", [M, R]);
+format_error({undef_parse_transform,M}) ->
+ io_lib:format("undefined parse transform '~s'", [M]);
format_error({core_transform,M,R}) ->
io_lib:format("error in core transform '~s': ~p", [M, R]);
format_error({crash,Pass,Reason}) ->
@@ -246,6 +248,7 @@ format_error({module_name,Mod,Filename}) ->
abstract_code=[], %Abstract code for debugger.
options=[] :: [option()], %Options for compilation
mod_options=[] :: [option()], %Options for module_info
+ encoding=none :: none | epp:source_coding(),
errors=[],
warnings=[]}).
@@ -551,12 +554,12 @@ select_list_passes_1([{iff,Flag,{done,Ext}}|Ps], Opts, Acc) ->
end;
select_list_passes_1([{iff=Op,Flag,List0}|Ps], Opts, Acc) when is_list(List0) ->
case select_list_passes(List0, Opts) of
- {done,_}=Done -> Done;
+ {done,List} -> {done,reverse(Acc) ++ List};
{not_done,List} -> select_list_passes_1(Ps, Opts, [{Op,Flag,List}|Acc])
end;
select_list_passes_1([{unless=Op,Flag,List0}|Ps], Opts, Acc) when is_list(List0) ->
case select_list_passes(List0, Opts) of
- {done,_}=Done -> Done;
+ {done,List} -> {done,reverse(Acc) ++ List};
{not_done,List} -> select_list_passes_1(Ps, Opts, [{Op,Flag,List}|Acc])
end;
select_list_passes_1([P|Ps], Opts, Acc) ->
@@ -630,7 +633,8 @@ kernel_passes() ->
asm_passes() ->
%% Assembly level optimisations.
[{delay,
- [{unless,no_postopt,
+ [{pass,beam_a},
+ {unless,no_postopt,
[{pass,beam_block},
{iff,dblk,{listing,"block"}},
{unless,no_except,{pass,beam_except}},
@@ -657,13 +661,11 @@ asm_passes() ->
{iff,dtrim,{listing,"trim"}},
{pass,beam_flatten}]},
- %% If post optimizations are turned off, we still coalesce
- %% adjacent labels and remove unused labels to keep the
- %% HiPE compiler happy.
- {iff,no_postopt,
- [?pass(beam_unused_labels),
- {pass,beam_clean}]},
+ %% If post optimizations are turned off, we still
+ %% need to do a few clean-ups to code.
+ {iff,no_postopt,[{pass,beam_clean}]},
+ {pass,beam_z},
{iff,dopt,{listing,"optimize"}},
{iff,'S',{listing,"S"}},
{iff,'to_asm',{done,"S"}}]},
@@ -733,8 +735,9 @@ collect_asm([X | Rest], R) ->
beam_consult_asm(St) ->
case file:consult(St#compile.ifile) of
{ok, Forms0} ->
+ Encoding = epp:read_encoding(St#compile.ifile),
{Module, Forms} = preprocess_asm_forms(Forms0),
- {ok,St#compile{module=Module, code=Forms}};
+ {ok,St#compile{module=Module, code=Forms, encoding=Encoding}};
{error,E} ->
Es = [{St#compile.ifile,[{none,?MODULE,{open,E}}]}],
{error,St#compile{errors=St#compile.errors ++ Es}}
@@ -776,7 +779,8 @@ parse_module(St) ->
R = epp:parse_file(St#compile.ifile, IncludePath, pre_defs(Opts)),
case R of
{ok,Forms} ->
- {ok,St#compile{code=Forms}};
+ Encoding = epp:read_encoding(St#compile.ifile),
+ {ok,St#compile{code=Forms,encoding=Encoding}};
{error,E} ->
Es = [{St#compile.ifile,[{none,?MODULE,{epp,E}}]}],
{error,St#compile{errors=St#compile.errors ++ Es}}
@@ -850,6 +854,10 @@ foldl_transform(St, [T|Ts]) ->
{error,Es,Ws} ->
{error,St#compile{warnings=St#compile.warnings ++ Ws,
errors=St#compile.errors ++ Es}};
+ {'EXIT',{undef,_}} ->
+ Es = [{St#compile.ifile,[{none,compile,
+ {undef_parse_transform,T}}]}],
+ {error,St#compile{errors=St#compile.errors ++ Es}};
{'EXIT',R} ->
Es = [{St#compile.ifile,[{none,compile,{parse_transform,T,R}}]}],
{error,St#compile{errors=St#compile.errors ++ Es}};
@@ -1236,10 +1244,6 @@ random_bytes_1(N, Acc) -> random_bytes_1(N-1, [random:uniform(255)|Acc]).
save_core_code(St) ->
{ok,St#compile{core_code=cerl:from_records(St#compile.code)}}.
-beam_unused_labels(#compile{code=Code0}=St) ->
- Code = beam_jump:module_labels(Code0),
- {ok,St#compile{code=Code}}.
-
beam_asm(#compile{ifile=File,code=Code0,
abstract_code=Abst,mod_options=Opts0}=St) ->
Source = filename:absname(File),
@@ -1338,16 +1342,12 @@ save_binary(#compile{code=none}=St) -> {ok,St};
save_binary(#compile{module=Mod,ofile=Outfile,
options=Opts}=St) ->
%% Test that the module name and output file name match.
- %% We must take care to not completely break a packaged module
- %% (even though packages still is as an experimental, unsupported
- %% feature) - so we will extract the last part of a packaged
- %% module name and compare only that.
case member(no_error_module_mismatch, Opts) of
true ->
save_binary_1(St);
false ->
Base = filename:rootname(filename:basename(Outfile)),
- case lists:last(packages:split(Mod)) of
+ case atom_to_list(Mod) of
Base ->
save_binary_1(St);
_ ->
@@ -1423,28 +1423,28 @@ report_warnings(#compile{options=Opts,warnings=Ws0}) ->
end.
format_message(F, P, [{{Line,Column}=Loc,Mod,E}|Es]) ->
- M = {{F,Loc},io_lib:format("~s:~w:~w ~s~s\n",
+ M = {{F,Loc},io_lib:format("~s:~w:~w ~s~ts\n",
[F,Line,Column,P,Mod:format_error(E)])},
[M|format_message(F, P, Es)];
format_message(F, P, [{Line,Mod,E}|Es]) ->
- M = {{F,{Line,0}},io_lib:format("~s:~w: ~s~s\n",
+ M = {{F,{Line,0}},io_lib:format("~s:~w: ~s~ts\n",
[F,Line,P,Mod:format_error(E)])},
[M|format_message(F, P, Es)];
format_message(F, P, [{Mod,E}|Es]) ->
- M = {none,io_lib:format("~s: ~s~s\n", [F,P,Mod:format_error(E)])},
+ M = {none,io_lib:format("~s: ~s~ts\n", [F,P,Mod:format_error(E)])},
[M|format_message(F, P, Es)];
format_message(_, _, []) -> [].
%% list_errors(File, ErrorDescriptors) -> ok
list_errors(F, [{{Line,Column},Mod,E}|Es]) ->
- io:fwrite("~s:~w:~w: ~s\n", [F,Line,Column,Mod:format_error(E)]),
+ io:fwrite("~s:~w:~w: ~ts\n", [F,Line,Column,Mod:format_error(E)]),
list_errors(F, Es);
list_errors(F, [{Line,Mod,E}|Es]) ->
- io:fwrite("~s:~w: ~s\n", [F,Line,Mod:format_error(E)]),
+ io:fwrite("~s:~w: ~ts\n", [F,Line,Mod:format_error(E)]),
list_errors(F, Es);
list_errors(F, [{Mod,E}|Es]) ->
- io:fwrite("~s: ~s\n", [F,Mod:format_error(E)]),
+ io:fwrite("~s: ~ts\n", [F,Mod:format_error(E)]),
list_errors(F, Es);
list_errors(_F, []) -> ok.
@@ -1500,10 +1500,12 @@ src_listing(Ext, St) ->
Ext, St).
do_src_listing(Lf, Fs) ->
- foreach(fun (F) -> io:put_chars(Lf, [erl_pp:form(F),"\n"]) end,
+ Opts = [lists:keyfind(encoding, 1, io:getopts(Lf))],
+ foreach(fun (F) -> io:put_chars(Lf, [erl_pp:form(F, Opts),"\n"]) end,
Fs).
-listing(Ext, St) ->
+listing(Ext, St0) ->
+ St = St0#compile{encoding = none},
listing(fun(Lf, Fs) -> beam_listing:module(Lf, Fs) end, Ext, St).
listing(LFun, Ext, St) ->
@@ -1511,6 +1513,7 @@ listing(LFun, Ext, St) ->
case file:open(Lfile, [write,delayed_write]) of
{ok,Lf} ->
Code = restore_expanded_types(Ext, St#compile.code),
+ output_encoding(Lf, St),
LFun(Lf, Code),
ok = file:close(Lf),
{ok,St};
@@ -1519,6 +1522,12 @@ listing(LFun, Ext, St) ->
{error,St#compile{errors=St#compile.errors ++ Es}}
end.
+output_encoding(F, #compile{encoding = none}) ->
+ ok = io:setopts(F, [{encoding, epp:default_encoding()}]);
+output_encoding(F, #compile{encoding = Encoding}) ->
+ ok = io:setopts(F, [{encoding, Encoding}]),
+ ok = io:fwrite(F, <<"%% ~s\n">>, [epp:encoding_to_string(Encoding)]).
+
restore_expanded_types("P", Fs) ->
epp:restore_typed_record_fields(Fs);
restore_expanded_types("E", {M,I,Fs0}) ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 16:29:12 +0000