diff options
Diffstat (limited to 'lib/compiler/src/compile.erl')
| -rw-r--r-- | lib/compiler/src/compile.erl | 95 |
1 files changed, 78 insertions, 17 deletions
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl index e0a29fe9b1..65566df025 100644 --- a/lib/compiler/src/compile.erl +++ b/lib/compiler/src/compile.erl @@ -40,6 +40,8 @@ %%---------------------------------------------------------------------- +-type abstract_code() :: [erl_parse:abstract_form()]. + -type option() :: atom() | {atom(), term()} | {'d', atom(), term()}. -type err_info() :: {erl_anno:line() | 'none', @@ -48,6 +50,9 @@ -type warnings() :: [{file:filename(), [err_info()]}]. -type mod_ret() :: {'ok', module()} | {'ok', module(), cerl:c_module()} %% with option 'to_core' + | {'ok', %% with option 'to_pp' + module() | [], %% module() if 'to_exp' + abstract_code()} | {'ok', module(), warnings()}. -type bin_ret() :: {'ok', module(), binary()} | {'ok', module(), binary(), warnings()}. @@ -78,7 +83,11 @@ file(File, Opts) when is_list(Opts) -> file(File, Opt) -> file(File, [Opt|?DEFAULT_OPTIONS]). -forms(File) -> forms(File, ?DEFAULT_OPTIONS). +-spec forms(abstract_code()) -> comp_ret(). + +forms(Forms) -> forms(Forms, ?DEFAULT_OPTIONS). + +-spec forms(abstract_code(), [option()] | option()) -> comp_ret(). forms(Forms, Opts) when is_list(Opts) -> do_compile({forms,Forms}, [binary|Opts++env_default_opts()]); @@ -106,6 +115,8 @@ noenv_file(File, Opts) when is_list(Opts) -> noenv_file(File, Opt) -> noenv_file(File, [Opt|?DEFAULT_OPTIONS]). +-spec noenv_forms(abstract_code(), [option()] | option()) -> comp_ret(). + noenv_forms(Forms, Opts) when is_list(Opts) -> do_compile({forms,Forms}, [binary|Opts]); noenv_forms(Forms, Opt) when is_atom(Opt) -> @@ -671,11 +682,16 @@ asm_passes() -> %% Assembly level optimisations. [{delay, [{pass,beam_a}, + {iff,da,{listing,"a"}}, {unless,no_postopt, - [{pass,beam_block}, + [{unless,no_reorder,{pass,beam_reorder}}, + {iff,dre,{listing,"reorder"}}, + {pass,beam_block}, {iff,dblk,{listing,"block"}}, {unless,no_except,{pass,beam_except}}, {iff,dexcept,{listing,"except"}}, + {unless,no_bs_opt,{pass,beam_bs}}, + {iff,dbs,{listing,"bs"}}, {unless,no_bopt,{pass,beam_bool}}, {iff,dbool,{listing,"bool"}}, {unless,no_topt,{pass,beam_type}}, @@ -703,6 +719,7 @@ asm_passes() -> {iff,no_postopt,[{pass,beam_clean}]}, {pass,beam_z}, + {iff,dz,{listing,"z"}}, {iff,dopt,{listing,"optimize"}}, {iff,'S',{listing,"S"}}, {iff,'to_asm',{done,"S"}}]}, @@ -1300,27 +1317,18 @@ generate_key(String) when is_list(String) -> encrypt({des3_cbc=Type,Key,IVec,BlockSize}, Bin0) -> Bin1 = case byte_size(Bin0) rem BlockSize of 0 -> Bin0; - N -> list_to_binary([Bin0,random_bytes(BlockSize-N)]) + N -> list_to_binary([Bin0,crypto:rand_bytes(BlockSize-N)]) end, Bin = crypto:block_encrypt(Type, Key, IVec, Bin1), TypeString = atom_to_list(Type), list_to_binary([0,length(TypeString),TypeString,Bin]). -random_bytes(N) -> - _ = random:seed(erlang:time_offset(), - erlang:monotonic_time(), - erlang:unique_integer()), - random_bytes_1(N, []). - -random_bytes_1(0, Acc) -> Acc; -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_asm(#compile{ifile=File,code=Code0, abstract_code=Abst,mod_options=Opts0}=St) -> - Source = filename:absname(File), + Source = paranoid_absname(File), Opts1 = lists:map(fun({debug_info_key,_}) -> {debug_info_key,'********'}; (Other) -> Other end, Opts0), @@ -1329,6 +1337,16 @@ beam_asm(#compile{ifile=File,code=Code0, {ok,Code} -> {ok,St#compile{code=Code,abstract_code=[]}} end. +paranoid_absname(""=File) -> + File; +paranoid_absname(File) -> + case file:get_cwd() of + {ok,Cwd} -> + filename:absname(File, Cwd); + _ -> + File + end. + test_native(#compile{options=Opts}) -> %% This test is done late, in case some other option has turned off native. %% 'native' given on the command line can be overridden by @@ -1612,11 +1630,8 @@ 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}) -> - Fs1 = restore_expand_module(Fs0), - Fs = epp:restore_typed_record_fields(Fs1), + Fs = restore_expand_module(Fs0), {M,I,Fs}; restore_expanded_types(_Ext, Code) -> Code. @@ -1628,6 +1643,8 @@ restore_expand_module([{attribute,Line,spec,[Arg]}|Fs]) -> [{attribute,Line,spec,Arg}|restore_expand_module(Fs)]; restore_expand_module([{attribute,Line,callback,[Arg]}|Fs]) -> [{attribute,Line,callback,Arg}|restore_expand_module(Fs)]; +restore_expand_module([{attribute,Line,record,[R]}|Fs]) -> + [{attribute,Line,record,R}|restore_expand_module(Fs)]; restore_expand_module([F|Fs]) -> [F|restore_expand_module(Fs)]; restore_expand_module([]) -> []. @@ -1674,6 +1691,7 @@ help(_) -> %% Compile entry point for erl_compile. compile(File0, _OutFile, Options) -> + pre_load(), File = shorten_filename(File0), case file(File, make_erl_options(Options)) of {ok,_Mod} -> ok; @@ -1738,3 +1756,46 @@ make_erl_options(Opts) -> end, Options ++ [report_errors, {cwd, Cwd}, {outdir, Outdir}| [{i, Dir} || Dir <- Includes]] ++ Specific. + +pre_load() -> + L = [beam_a, + beam_asm, + beam_block, + beam_bool, + beam_bs, + beam_bsm, + beam_clean, + beam_dead, + beam_dict, + beam_except, + beam_flatten, + beam_jump, + beam_opcodes, + beam_peep, + beam_receive, + beam_reorder, + beam_split, + beam_trim, + beam_type, + beam_utils, + beam_validator, + beam_z, + cerl, + cerl_clauses, + cerl_sets, + cerl_trees, + core_lib, + epp, + erl_bifs, + erl_expand_records, + erl_lint, + erl_parse, + erl_scan, + sys_core_dsetel, + sys_core_fold, + sys_pre_expand, + v3_codegen, + v3_core, + v3_kernel, + v3_life], + code:ensure_modules_loaded(L). |