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|
(***********************************************************************)
(* *)
(* Caml Special Light *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1995 Institut National de Recherche en Informatique et *)
(* Automatique. Distributed only by permission. *)
(* *)
(***********************************************************************)
(* $Id$ *)
open Clflags
let compile_file filename =
Compilenv.reset "test" "";
Emit.begin_assembly();
let ic = open_in filename in
let lb = Lexing.from_channel ic in
try
while true do
Asmgen.compile_phrase(Parsecmm.phrase Lexcmm.token lb)
done
with
End_of_file ->
close_in ic; Emit.end_assembly()
| Lexcmm.Error msg ->
close_in ic; Lexcmm.report_error lb msg
| Parsing.Parse_error ->
close_in ic;
prerr_string "Syntax error near character ";
prerr_int (Lexing.lexeme_start lb);
prerr_newline()
| Parsecmmaux.Error msg ->
close_in ic; Parsecmmaux.report_error msg
| x ->
close_in ic; raise x
let main() =
Arg.parse
["-dcmm", Arg.Set dump_cmm;
"-dsel", Arg.Set dump_selection;
"-dlive", Arg.Unit(fun () -> dump_live := true;
Printmach.print_live := true);
"-dspill", Arg.Set dump_spill;
"-dsplit", Arg.Set dump_split;
"-dinterf", Arg.Set dump_interf;
"-dprefer", Arg.Set dump_prefer;
"-dalloc", Arg.Set dump_regalloc;
"-dreload", Arg.Set dump_reload;
"-dscheduling", Arg.Set dump_scheduling;
"-dlinear", Arg.Set dump_linear]
compile_file
let _ = Printexc.catch main (); exit 0
|
