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(* ----------------------------------------------------------------------------
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* SchedMCore - A MultiCore Scheduling Framework
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* Copyright (C) 2009-2011, ONERA, Toulouse, FRANCE - LIFL, Lille, FRANCE
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*
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* This file is part of Prelude
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*
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* Prelude is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation ; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Prelude is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY ; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program ; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*---------------------------------------------------------------------------- *)
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type t = { loc_start: Lexing.position; loc_end: Lexing.position }
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let dummy_loc = {loc_start=Lexing.dummy_pos; loc_end=Lexing.dummy_pos}
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let input_name = ref ""
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let curr lexbuf = {
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loc_start = lexbuf.Lexing.lex_start_p;
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loc_end = lexbuf.Lexing.lex_curr_p
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}
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let init lexbuf fname =
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lexbuf.Lexing.lex_curr_p <- {
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Lexing.pos_fname = fname;
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Lexing.pos_lnum = 1;
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Lexing.pos_bol = 0;
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Lexing.pos_cnum = 0;
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}
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let symbol_rloc () =
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{
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loc_start = Parsing.symbol_start_pos ();
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loc_end = Parsing.symbol_end_pos ()
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}
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open Format
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let print loc =
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let filename = loc.loc_start.Lexing.pos_fname in
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let line = loc.loc_start.Lexing.pos_lnum in
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let start_char =
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loc.loc_start.Lexing.pos_cnum - loc.loc_start.Lexing.pos_bol
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in
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let end_char =
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loc.loc_end.Lexing.pos_cnum - loc.loc_start.Lexing.pos_cnum + start_char
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in
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let (start_char, end_char) =
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if start_char < 0 then (0,1) else (start_char, end_char)
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in
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print_string ("File \""^filename^"\", line ");
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print_int line;
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print_string ", characters ";
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print_int start_char;
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print_string "-";
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print_int end_char;
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print_string ":";
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print_newline ()
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let pp_loc fmt loc =
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let filename = loc.loc_start.Lexing.pos_fname in
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let line = loc.loc_start.Lexing.pos_lnum in
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let start_char =
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loc.loc_start.Lexing.pos_cnum - loc.loc_start.Lexing.pos_bol
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in
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let end_char =
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loc.loc_end.Lexing.pos_cnum - loc.loc_start.Lexing.pos_cnum + start_char
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in
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let (start_char, end_char) =
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if start_char < 0 then (0,1) else (start_char, end_char)
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in
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Format.fprintf fmt "File \"%s\", line %i, characters %i-%i:" filename line start_char end_char
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let pp_c_loc fmt loc =
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let filename = loc.loc_start.Lexing.pos_fname in
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let line = loc.loc_start.Lexing.pos_lnum in
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Format.fprintf fmt "#line %i \"%s\"" line filename
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(* Local Variables: *)
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(* compile-command:"make -C .." *)
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(* End: *)
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