diff options
Diffstat (limited to 'driver/Driver.ml')
| -rw-r--r-- | driver/Driver.ml | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/driver/Driver.ml b/driver/Driver.ml index bbd949e0..7b245e6e 100644 --- a/driver/Driver.ml +++ b/driver/Driver.ml @@ -58,7 +58,7 @@ let command ?stdout args = if stdout <> None then Unix.close fd_out; match status with | Unix.WEXITED rc -> rc - | Unix.WSIGNALED n | Unix.WSTOPPED n -> + | Unix.WSIGNALED _ | Unix.WSTOPPED _ -> eprintf "Command '%s' killed on a signal.\n" argv.(0); -1 with Unix.Unix_error(err, fn, param) -> eprintf "Error executing '%s': %s: %s %s\n" @@ -159,7 +159,7 @@ let parse_c_file sourcename ifile = PrintCsyntax.print_program (Format.formatter_of_out_channel oc) csyntax; close_out oc end; - csyntax,None + csyntax (* Dump Asm code in asm format for the validator *) @@ -174,7 +174,7 @@ let dump_jasm asm sourcename destfile = (* From CompCert C AST to asm *) -let compile_c_ast sourcename csyntax ofile debug = +let compile_c_ast sourcename csyntax ofile = (* Prepare to dump Clight, RTL, etc, if requested *) let set_dest dst opt ext = dst := if !opt then Some (output_filename sourcename ".c" ext) @@ -200,14 +200,14 @@ let compile_c_ast sourcename csyntax ofile debug = dump_jasm asm sourcename (output_filename sourcename ".c" !sdump_suffix); (* Print Asm in text form *) let oc = open_out ofile in - PrintAsm.print_program oc asm debug; + PrintAsm.print_program oc asm; close_out oc (* From C source to asm *) let compile_c_file sourcename ifile ofile = - let ast,debug = parse_c_file sourcename ifile in - compile_c_ast sourcename ast ofile debug + let ast = parse_c_file sourcename ifile in + compile_c_ast sourcename ast ofile (* From Cminor to asm *) @@ -232,7 +232,7 @@ let compile_cminor_file ifile ofile = exit 2 | Errors.OK p -> let oc = open_out ofile in - PrintAsm.print_program oc p None; + PrintAsm.print_program oc p; close_out oc with Parsing.Parse_error -> eprintf "File %s, character %d: Syntax error\n" @@ -304,7 +304,7 @@ let process_c_file sourcename = let name = if !option_interp then begin Machine.config := Machine.compcert_interpreter !Machine.config; - let csyntax,_ = parse_c_file sourcename preproname in + let csyntax = parse_c_file sourcename preproname in if not !option_dprepro then safe_remove preproname; Interp.execute csyntax; @@ -338,7 +338,7 @@ let process_c_file sourcename = let process_i_file sourcename = ensure_inputfile_exists sourcename; if !option_interp then begin - let csyntax,_ = parse_c_file sourcename sourcename in + let csyntax = parse_c_file sourcename sourcename in Interp.execute csyntax; "" end else if !option_S then begin @@ -438,7 +438,7 @@ let perform_actions () = let explode_comma_option s = match Str.split (Str.regexp ",") s with | [] -> assert false - | hd :: tl -> tl + | _ :: tl -> tl let version_string = if Version.buildnr <> "" && Version.tag <> "" then @@ -681,13 +681,13 @@ let cmdline_actions = Exact "-fall", Self (fun _ -> set_all language_support_options); Exact "-fnone", Self (fun _ -> unset_all language_support_options); (* Debugging options *) - Exact "-g", Self (fun s -> option_g := true; + Exact "-g", Self (fun _ -> option_g := true; option_gdwarf := 3); - Exact "-gdwarf-2", Self (fun s -> option_g:=true; + Exact "-gdwarf-2", Self (fun _ -> option_g:=true; option_gdwarf := 2); - Exact "-gdwarf-3", Self (fun s -> option_g := true; + Exact "-gdwarf-3", Self (fun _ -> option_g := true; option_gdwarf := 3); - Exact "-frename-static", Self (fun s -> option_rename_static:= true); + Exact "-frename-static", Self (fun _ -> option_rename_static:= true); Exact "-gdepth", Integer (fun n -> if n = 0 || n <0 then begin option_g := false end else begin |