diff options
Diffstat (limited to 'lib/hipe/main/hipe.erl')
| -rw-r--r-- | lib/hipe/main/hipe.erl | 91 |
1 files changed, 56 insertions, 35 deletions
diff --git a/lib/hipe/main/hipe.erl b/lib/hipe/main/hipe.erl index 6c525dd143..cc0148a80e 100644 --- a/lib/hipe/main/hipe.erl +++ b/lib/hipe/main/hipe.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2015. All Rights Reserved. +%% Copyright Ericsson AB 2001-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -635,44 +635,51 @@ run_compiler(Name, DisasmFun, IcodeFun, Opts0) -> Opts = expand_basic_options(Opts0 ++ ?COMPILE_DEFAULTS), ?when_option(verbose, Opts, ?debug_msg("Compiling: ~p\n",[Name])), ?option_start_time("Compile", Opts), - Res = run_compiler_1(DisasmFun, IcodeFun, Opts), + Res = run_compiler_1(Name, DisasmFun, IcodeFun, Opts), ?option_stop_time("Compile", Opts), Res. -run_compiler_1(DisasmFun, IcodeFun, Options) -> +run_compiler_1(Name, DisasmFun, IcodeFun, Options) -> Parent = self(), {trap_exit,TrapExit} = process_info(Parent, trap_exit), %% Spawn a compilation process CompProc. In case this process gets %% killed, the trap_exit flag is restored to that of the Parent process. process_flag(trap_exit, true), - CompProc = spawn_link(fun () -> - %% Compiler process - set_architecture(Options), - pre_init(Options), - %% The full option expansion is not done - %% until the DisasmFun returns. - {Code, CompOpts} = DisasmFun(Options), - Opts0 = expand_options(Options ++ CompOpts, - get(hipe_target_arch)), - Opts = - case proplists:get_bool(to_llvm, Opts0) andalso - not llvm_support_available() of - true -> - ?error_msg("No LLVM version 3.4 or greater " - "found in $PATH; aborting " - "native code compilation.\n", []), - ?EXIT(cant_find_required_llvm_version); - false -> - Opts0 - end, - check_options(Opts), - ?when_option(verbose, Options, - ?debug_msg("Options: ~p.\n",[Opts])), - init(Opts), - {Icode, WholeModule} = IcodeFun(Code, Opts), - CompRes = compile_finish(Icode, WholeModule, Opts), - compiler_return(CompRes, Parent) - end), + CompProc = + spawn_link( + fun () -> + try + %% Compiler process + set_architecture(Options), + pre_init(Options), + %% The full option expansion is not done + %% until the DisasmFun returns. + {Code, CompOpts} = DisasmFun(Options), + Opts0 = expand_options(Options ++ CompOpts, + get(hipe_target_arch)), + Opts = + case proplists:get_bool(to_llvm, Opts0) andalso + not llvm_support_available() of + true -> + ?error_msg("No LLVM version 3.4 or greater " + "found in $PATH; aborting " + "native code compilation.\n", []), + ?EXIT(cant_find_required_llvm_version); + false -> + Opts0 + end, + check_options(Opts), + ?when_option(verbose, Options, + ?debug_msg("Options: ~p.\n",[Opts])), + init(Opts), + {Icode, WholeModule} = IcodeFun(Code, Opts), + CompRes = compile_finish(Icode, WholeModule, Opts), + compiler_return(CompRes, Parent) + catch error:Error -> + print_crash_message(Name, Error), + exit(Error) + end + end), Timeout = case proplists:get_value(timeout, Options) of N when is_integer(N), N >= 0 -> N; undefined -> ?DEFAULT_TIMEOUT; @@ -691,7 +698,7 @@ run_compiler_1(DisasmFun, IcodeFun, Options) -> exit(CompProc, kill), receive {'EXIT', CompProc, _} -> ok end, flush(), - ?error_msg("ERROR: Compilation timed out.\n",[]), + ?error_msg("ERROR: Compilation of ~w timed out.\n",[Name]), exit(timed_out) end, Result = receive {CompProc, Res} -> Res end, @@ -844,11 +851,25 @@ finalize_fun_sequential({MFA, Icode}, Opts, Servers) -> catch error:Error -> ?when_option(verbose, Opts, ?debug_untagged_msg("\n", [])), - ErrorInfo = {Error, erlang:get_stacktrace()}, - ?error_msg("ERROR: ~p~n", [ErrorInfo]), - ?EXIT(ErrorInfo) + print_crash_message(MFA, Error), + exit(Error) end. +print_crash_message(What, Error) -> + StackFun = fun(_,_,_) -> false end, + FormatFun = fun (Term, _) -> io_lib:format("~p", [Term]) end, + StackTrace = lib:format_stacktrace(1, erlang:get_stacktrace(), + StackFun, FormatFun), + WhatS = case What of + {M,F,A} -> io_lib:format("~w:~w/~w", [M,F,A]); + Mod -> io_lib:format("~w", [Mod]) + end, + ?error_msg("INTERNAL ERROR~n" + "while compiling ~s~n" + "crash reason: ~p~n" + "~s~n", + [WhatS, Error, StackTrace]). + pp_server_start(Opts) -> set_architecture(Opts), garbage_collect(), |