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------------------------------------------------------------------------------
--                                                                          --
--                         GNAT COMPILER COMPONENTS                         --
--                                                                          --
--                             G E T _ S C O S                              --
--                                                                          --
--                                 B o d y                                  --
--                                                                          --
--          Copyright (C) 2009-2012, Free Software Foundation, Inc.         --
--                                                                          --
-- GNAT is free software;  you can  redistribute it  and/or modify it under --
-- terms of the  GNU General Public License as published  by the Free Soft- --
-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
-- for  more details.  You should have  received  a copy of the GNU General --
-- Public License  distributed with GNAT; see file COPYING3.  If not, go to --
-- http://www.gnu.org/licenses for a complete copy of the license.          --
--                                                                          --
-- GNAT was originally developed  by the GNAT team at  New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc.      --
--                                                                          --
------------------------------------------------------------------------------
 
pragma Ada_2005;
--  This unit is not part of the compiler proper, it is used in tools that
--  read SCO information from ALI files (Xcov and sco_test). Ada 2005
--  constructs may therefore be used freely (and are indeed).
 
with SCOs;   use SCOs;
with Snames; use Snames;
with Types;  use Types;
 
with Ada.IO_Exceptions; use Ada.IO_Exceptions;
 
procedure Get_SCOs is
   Dnum : Nat;
   C    : Character;
   Loc1 : Source_Location;
   Loc2 : Source_Location;
   Cond : Character;
   Dtyp : Character;
 
   use ASCII;
   --  For CR/LF
 
   function At_EOL return Boolean;
   --  Skips any spaces, then checks if we are the end of a line. If so,
   --  returns True (but does not skip over the EOL sequence). If not,
   --  then returns False.
 
   procedure Check (C : Character);
   --  Checks that file is positioned at given character, and if so skips past
   --  it, If not, raises Data_Error.
 
   function Get_Int return Int;
   --  On entry the file is positioned to a digit. On return, the file is
   --  positioned past the last digit, and the returned result is the decimal
   --  value read. Data_Error is raised for overflow (value greater than
   --  Int'Last), or if the initial character is not a digit.
 
   procedure Get_Source_Location (Loc : out Source_Location);
   --  Reads a source location in the form line:col and places the source
   --  location in Loc. Raises Data_Error if the format does not match this
   --  requirement. Note that initial spaces are not skipped.
 
   procedure Get_Source_Location_Range (Loc1, Loc2 : out Source_Location);
   --  Skips initial spaces, then reads a source location range in the form
   --  line:col-line:col and places the two source locations in Loc1 and Loc2.
   --  Raises Data_Error if format does not match this requirement.
 
   procedure Skip_EOL;
   --  Called with the current character about to be read being LF or CR. Skips
   --  past CR/LF characters until either a non-CR/LF character is found, or
   --  the end of file is encountered.
 
   procedure Skip_Spaces;
   --  Skips zero or more spaces at the current position, leaving the file
   --  positioned at the first non-blank character (or Types.EOF).
 
   ------------
   -- At_EOL --
   ------------
 
   function At_EOL return Boolean is
   begin
      Skip_Spaces;
      return Nextc = CR or else Nextc = LF;
   end At_EOL;
 
   -----------
   -- Check --
   -----------
 
   procedure Check (C : Character) is
   begin
      if Nextc = C then
         Skipc;
      else
         raise Data_Error;
      end if;
   end Check;
 
   -------------
   -- Get_Int --
   -------------
 
   function Get_Int return Int is
      Val : Int;
      C   : Character;
 
   begin
      C := Nextc;
      Val := 0;
 
      if C not in '0' .. '9' then
         raise Data_Error;
      end if;
 
      --  Loop to read digits of integer value
 
      loop
         declare
            pragma Unsuppress (Overflow_Check);
         begin
            Val := Val * 10 + (Character'Pos (C) - Character'Pos ('0'));
         end;
 
         Skipc;
         C := Nextc;
 
         exit when C not in '0' .. '9';
      end loop;
 
      return Val;
 
   exception
      when Constraint_Error =>
         raise Data_Error;
   end Get_Int;
 
   -------------------------
   -- Get_Source_Location --
   -------------------------
 
   procedure Get_Source_Location (Loc : out Source_Location) is
      pragma Unsuppress (Range_Check);
   begin
      Loc.Line := Logical_Line_Number (Get_Int);
      Check (':');
      Loc.Col := Column_Number (Get_Int);
   exception
      when Constraint_Error =>
         raise Data_Error;
   end Get_Source_Location;
 
   -------------------------------
   -- Get_Source_Location_Range --
   -------------------------------
 
   procedure Get_Source_Location_Range (Loc1, Loc2 : out Source_Location) is
   begin
      Skip_Spaces;
      Get_Source_Location (Loc1);
      Check ('-');
      Get_Source_Location (Loc2);
   end Get_Source_Location_Range;
 
   --------------
   -- Skip_EOL --
   --------------
 
   procedure Skip_EOL is
      C : Character;
 
   begin
      loop
         Skipc;
         C := Nextc;
         exit when C /= LF and then C /= CR;
 
         if C = ' ' then
            Skip_Spaces;
            C := Nextc;
            exit when C /= LF and then C /= CR;
         end if;
      end loop;
   end Skip_EOL;
 
   -----------------
   -- Skip_Spaces --
   -----------------
 
   procedure Skip_Spaces is
   begin
      while Nextc = ' ' loop
         Skipc;
      end loop;
   end Skip_Spaces;
 
   Buf : String (1 .. 32_768);
   N   : Natural;
   --  Scratch buffer, and index into it
 
--  Start of processing for Get_Scos
 
begin
   SCOs.Initialize;
 
   --  Loop through lines of SCO information
 
   while Nextc = 'C' loop
      Skipc;
 
      C := Getc;
 
      --  Make sure first line is a header line
 
      if SCO_Unit_Table.Last = 0 and then C /= ' ' then
         raise Data_Error;
      end if;
 
      --  Otherwise dispatch on type of line
 
      case C is
 
         --  Header entry
 
         when ' ' =>
 
            --  Complete previous entry if any
 
            if SCO_Unit_Table.Last /= 0 then
               SCO_Unit_Table.Table (SCO_Unit_Table.Last).To :=
                 SCO_Table.Last;
            end if;
 
            --  Scan out dependency number and file name
 
            Skip_Spaces;
            Dnum := Get_Int;
 
            Skip_Spaces;
 
            N := 0;
            while Nextc > ' ' loop
               N := N + 1;
               Buf (N) := Getc;
            end loop;
 
            --  Make new unit table entry (will fill in To later)
 
            SCO_Unit_Table.Append (
              (File_Name => new String'(Buf (1 .. N)),
               Dep_Num   => Dnum,
               From      => SCO_Table.Last + 1,
               To        => 0));
 
         --  Statement entry
 
         when 'S' | 's' =>
            declare
               Typ : Character;
               Key : Character;
               Pid : Pragma_Id;
 
            begin
               Key := 'S';
 
               --  If continuation, reset Last indication in last entry stored
               --  for previous CS or cs line.
 
               if C = 's' then
                  SCO_Table.Table (SCO_Table.Last).Last := False;
               end if;
 
               --  Initialize to scan items on one line
 
               Skip_Spaces;
 
               --  Loop through items on one line
 
               loop
                  Pid := Unknown_Pragma;
                  Typ := Nextc;
 
                  case Typ is
                     when '>' =>
 
                        --  Dominance marker may be present only at entry point
 
                        pragma Assert (Key = 'S');
 
                        Skipc;
                        Key := '>';
                        Typ := Getc;
 
                     when '1' .. '9' =>
                        Typ := ' ';
 
                     when others =>
                        Skipc;
                        if Typ = 'P' or else Typ = 'p' then
                           if Nextc not in '1' .. '9' then
                              N := 1;
                              loop
                                 Buf (N) := Getc;
                                 exit when Nextc = ':';
                                 N := N + 1;
                              end loop;
 
                              Skipc;
 
                              begin
                                 Pid :=
                                   Pragma_Id'Value ("pragma_" & Buf (1 .. N));
                              exception
                                 when Constraint_Error =>
 
                                    --  Pid remains set to Unknown_Pragma
 
                                    null;
                              end;
                           end if;
                        end if;
                  end case;
 
                  if Key = '>' and then Typ /= 'E' then
                     Get_Source_Location (Loc1);
                     Loc2 := No_Source_Location;
                  else
                     Get_Source_Location_Range (Loc1, Loc2);
                  end if;
 
                  SCO_Table.Append
                    ((C1          => Key,
                      C2          => Typ,
                      From        => Loc1,
                      To          => Loc2,
                      Last        => At_EOL,
                      Pragma_Sloc => No_Location,
                      Pragma_Name => Pid));
 
                  if Key = '>' then
                     Key := 'S';
                  end if;
 
                  exit when At_EOL;
               end loop;
            end;
 
         --  Decision entry
 
         when 'E' | 'G' | 'I' | 'P' | 'W' | 'X' =>
            Dtyp := C;
            Skip_Spaces;
 
            --  Output header
 
            declare
               Loc : Source_Location;
 
            begin
               --  Acquire location information
 
               if Dtyp = 'X' then
                  Loc := No_Source_Location;
               else
                  Get_Source_Location (Loc);
               end if;
 
               SCO_Table.Append
                 ((C1     => Dtyp,
                   C2     => ' ',
                   From   => Loc,
                   To     => No_Source_Location,
                   Last   => False,
                   others => <>));
            end;
 
            --  Loop through terms in complex expression
 
            C := Nextc;
            while C /= CR and then C /= LF loop
               if C = 'c' or else C = 't' or else C = 'f' then
                  Cond := C;
                  Skipc;
                  Get_Source_Location_Range (Loc1, Loc2);
                  SCO_Table.Append
                    ((C2     => Cond,
                      From   => Loc1,
                      To     => Loc2,
                      Last   => False,
                      others => <>));
 
               elsif C = '!' or else
                     C = '&' or else
                     C = '|'
               then
                  Skipc;
 
                  declare
                     Loc : Source_Location;
                  begin
                     Get_Source_Location (Loc);
                     SCO_Table.Append
                       ((C1     => C,
                         From   => Loc,
                         Last   => False,
                         others => <>));
                  end;
 
               elsif C = ' ' then
                  Skip_Spaces;
 
               elsif C = 'T' or else C = 'F' then
 
                  --  Chaining indicator: skip for now???
 
                  declare
                     Loc1, Loc2 : Source_Location;
                     pragma Unreferenced (Loc1, Loc2);
                  begin
                     Skipc;
                     Get_Source_Location_Range (Loc1, Loc2);
                  end;
 
               else
                  raise Data_Error;
               end if;
 
               C := Nextc;
            end loop;
 
            --  Reset Last indication to True for last entry
 
            SCO_Table.Table (SCO_Table.Last).Last := True;
 
         --  No other SCO lines are possible
 
         when others =>
            raise Data_Error;
      end case;
 
      Skip_EOL;
   end loop;
 
   --  Here with all SCO's stored, complete last SCO Unit table entry
 
   SCO_Unit_Table.Table (SCO_Unit_Table.Last).To := SCO_Table.Last;
end Get_SCOs;

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ada/] [get_scos.adb] - Blame information for rev 750

Line No.	Rev	Author	Line
1	706	jeremybenn	`------------------------------------------------------------------------------`
2			`-- --`
3			`-- GNAT COMPILER COMPONENTS --`
4			`-- --`
5			`-- G E T _ S C O S --`
6			`-- --`
7			`-- B o d y --`
8			`-- --`
9			`-- Copyright (C) 2009-2012, Free Software Foundation, Inc. --`
10			`-- --`
11			`-- GNAT is free software; you can redistribute it and/or modify it under --`
12			`-- terms of the GNU General Public License as published by the Free Soft- --`
13			`-- ware Foundation; either version 3, or (at your option) any later ver- --`
14			`-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --`
15			`-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --`
16			`-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --`
17			`-- for more details. You should have received a copy of the GNU General --`
18			`-- Public License distributed with GNAT; see file COPYING3. If not, go to --`
19			`-- http://www.gnu.org/licenses for a complete copy of the license. --`
20			`-- --`
21			`-- GNAT was originally developed by the GNAT team at New York University. --`
22			`-- Extensive contributions were provided by Ada Core Technologies Inc. --`
23			`-- --`
24			`------------------------------------------------------------------------------`
25
26			`pragma Ada_2005;`
27			`-- This unit is not part of the compiler proper, it is used in tools that`
28			`-- read SCO information from ALI files (Xcov and sco_test). Ada 2005`
29			`-- constructs may therefore be used freely (and are indeed).`
30
31			`with SCOs; use SCOs;`
32			`with Snames; use Snames;`
33			`with Types; use Types;`
34
35			`with Ada.IO_Exceptions; use Ada.IO_Exceptions;`
36
37			`procedure Get_SCOs is`
38			`Dnum : Nat;`
39			`C : Character;`
40			`Loc1 : Source_Location;`
41			`Loc2 : Source_Location;`
42			`Cond : Character;`
43			`Dtyp : Character;`
44
45			`use ASCII;`
46			`-- For CR/LF`
47
48			`function At_EOL return Boolean;`
49			`-- Skips any spaces, then checks if we are the end of a line. If so,`
50			`-- returns True (but does not skip over the EOL sequence). If not,`
51			`-- then returns False.`
52
53			`procedure Check (C : Character);`
54			`-- Checks that file is positioned at given character, and if so skips past`
55			`-- it, If not, raises Data_Error.`
56
57			`function Get_Int return Int;`
58			`-- On entry the file is positioned to a digit. On return, the file is`
59			`-- positioned past the last digit, and the returned result is the decimal`
60			`-- value read. Data_Error is raised for overflow (value greater than`
61			`-- Int'Last), or if the initial character is not a digit.`
62
63			`procedure Get_Source_Location (Loc : out Source_Location);`
64			`-- Reads a source location in the form line:col and places the source`
65			`-- location in Loc. Raises Data_Error if the format does not match this`
66			`-- requirement. Note that initial spaces are not skipped.`
67
68			`procedure Get_Source_Location_Range (Loc1, Loc2 : out Source_Location);`
69			`-- Skips initial spaces, then reads a source location range in the form`
70			`-- line:col-line:col and places the two source locations in Loc1 and Loc2.`
71			`-- Raises Data_Error if format does not match this requirement.`
72
73			`procedure Skip_EOL;`
74			`-- Called with the current character about to be read being LF or CR. Skips`
75			`-- past CR/LF characters until either a non-CR/LF character is found, or`
76			`-- the end of file is encountered.`
77
78			`procedure Skip_Spaces;`
79			`-- Skips zero or more spaces at the current position, leaving the file`
80			`-- positioned at the first non-blank character (or Types.EOF).`
81
82			`------------`
83			`-- At_EOL --`
84			`------------`
85
86			`function At_EOL return Boolean is`
87			`begin`
88			`Skip_Spaces;`
89			`return Nextc = CR or else Nextc = LF;`
90			`end At_EOL;`
91
92			`-----------`
93			`-- Check --`
94			`-----------`
95
96			`procedure Check (C : Character) is`
97			`begin`
98			`if Nextc = C then`
99			`Skipc;`
100			`else`
101			`raise Data_Error;`
102			`end if;`
103			`end Check;`
104
105			`-------------`
106			`-- Get_Int --`
107			`-------------`
108
109			`function Get_Int return Int is`
110			`Val : Int;`
111			`C : Character;`
112
113			`begin`
114			`C := Nextc;`
115			`Val := 0;`
116
117			`if C not in '0' .. '9' then`
118			`raise Data_Error;`
119			`end if;`
120
121			`-- Loop to read digits of integer value`
122
123			`loop`
124			`declare`
125			`pragma Unsuppress (Overflow_Check);`
126			`begin`
127			`Val := Val * 10 + (Character'Pos (C) - Character'Pos ('0'));`
128			`end;`
129
130			`Skipc;`
131			`C := Nextc;`
132
133			`exit when C not in '0' .. '9';`
134			`end loop;`
135
136			`return Val;`
137
138			`exception`
139			`when Constraint_Error =>`
140			`raise Data_Error;`
141			`end Get_Int;`
142
143			`-------------------------`
144			`-- Get_Source_Location --`
145			`-------------------------`
146
147			`procedure Get_Source_Location (Loc : out Source_Location) is`
148			`pragma Unsuppress (Range_Check);`
149			`begin`
150			`Loc.Line := Logical_Line_Number (Get_Int);`
151			`Check (':');`
152			`Loc.Col := Column_Number (Get_Int);`
153			`exception`
154			`when Constraint_Error =>`
155			`raise Data_Error;`
156			`end Get_Source_Location;`
157
158			`-------------------------------`
159			`-- Get_Source_Location_Range --`
160			`-------------------------------`
161
162			`procedure Get_Source_Location_Range (Loc1, Loc2 : out Source_Location) is`
163			`begin`
164			`Skip_Spaces;`
165			`Get_Source_Location (Loc1);`
166			`Check ('-');`
167			`Get_Source_Location (Loc2);`
168			`end Get_Source_Location_Range;`
169
170			`--------------`
171			`-- Skip_EOL --`
172			`--------------`
173
174			`procedure Skip_EOL is`
175			`C : Character;`
176
177			`begin`
178			`loop`
179			`Skipc;`
180			`C := Nextc;`
181			`exit when C /= LF and then C /= CR;`
182
183			`if C = ' ' then`
184			`Skip_Spaces;`
185			`C := Nextc;`
186			`exit when C /= LF and then C /= CR;`
187			`end if;`
188			`end loop;`
189			`end Skip_EOL;`
190
191			`-----------------`
192			`-- Skip_Spaces --`
193			`-----------------`
194
195			`procedure Skip_Spaces is`
196			`begin`
197			`while Nextc = ' ' loop`
198			`Skipc;`
199			`end loop;`
200			`end Skip_Spaces;`
201
202			`Buf : String (1 .. 32_768);`
203			`N : Natural;`
204			`-- Scratch buffer, and index into it`
205
206			`-- Start of processing for Get_Scos`
207
208			`begin`
209			`SCOs.Initialize;`
210
211			`-- Loop through lines of SCO information`
212
213			`while Nextc = 'C' loop`
214			`Skipc;`
215
216			`C := Getc;`
217
218			`-- Make sure first line is a header line`
219
220			`if SCO_Unit_Table.Last = 0 and then C /= ' ' then`
221			`raise Data_Error;`
222			`end if;`
223
224			`-- Otherwise dispatch on type of line`
225
226			`case C is`
227
228			`-- Header entry`
229
230			`when ' ' =>`
231
232			`-- Complete previous entry if any`
233
234			`if SCO_Unit_Table.Last /= 0 then`
235			`SCO_Unit_Table.Table (SCO_Unit_Table.Last).To :=`
236			`SCO_Table.Last;`
237			`end if;`
238
239			`-- Scan out dependency number and file name`
240
241			`Skip_Spaces;`
242			`Dnum := Get_Int;`
243
244			`Skip_Spaces;`
245
246			`N := 0;`
247			`while Nextc > ' ' loop`
248			`N := N + 1;`
249			`Buf (N) := Getc;`
250			`end loop;`
251
252			`-- Make new unit table entry (will fill in To later)`
253
254			`SCO_Unit_Table.Append (`
255			`(File_Name => new String'(Buf (1 .. N)),`
256			`Dep_Num => Dnum,`
257			`From => SCO_Table.Last + 1,`
258			`To => 0));`
259
260			`-- Statement entry`
261
262			`when 'S' \| 's' =>`
263			`declare`
264			`Typ : Character;`
265			`Key : Character;`
266			`Pid : Pragma_Id;`
267
268			`begin`
269			`Key := 'S';`
270
271			`-- If continuation, reset Last indication in last entry stored`
272			`-- for previous CS or cs line.`
273
274			`if C = 's' then`
275			`SCO_Table.Table (SCO_Table.Last).Last := False;`
276			`end if;`
277
278			`-- Initialize to scan items on one line`
279
280			`Skip_Spaces;`
281
282			`-- Loop through items on one line`
283
284			`loop`
285			`Pid := Unknown_Pragma;`
286			`Typ := Nextc;`
287
288			`case Typ is`
289			`when '>' =>`
290
291			`-- Dominance marker may be present only at entry point`
292
293			`pragma Assert (Key = 'S');`
294
295			`Skipc;`
296			`Key := '>';`
297			`Typ := Getc;`
298
299			`when '1' .. '9' =>`
300			`Typ := ' ';`
301
302			`when others =>`
303			`Skipc;`
304			`if Typ = 'P' or else Typ = 'p' then`
305			`if Nextc not in '1' .. '9' then`
306			`N := 1;`
307			`loop`
308			`Buf (N) := Getc;`
309			`exit when Nextc = ':';`
310			`N := N + 1;`
311			`end loop;`
312
313			`Skipc;`
314
315			`begin`
316			`Pid :=`
317			`Pragma_Id'Value ("pragma_" & Buf (1 .. N));`
318			`exception`
319			`when Constraint_Error =>`
320
321			`-- Pid remains set to Unknown_Pragma`
322
323			`null;`
324			`end;`
325			`end if;`
326			`end if;`
327			`end case;`
328
329			`if Key = '>' and then Typ /= 'E' then`
330			`Get_Source_Location (Loc1);`
331			`Loc2 := No_Source_Location;`
332			`else`
333			`Get_Source_Location_Range (Loc1, Loc2);`
334			`end if;`
335
336			`SCO_Table.Append`
337			`((C1 => Key,`
338			`C2 => Typ,`
339			`From => Loc1,`
340			`To => Loc2,`
341			`Last => At_EOL,`
342			`Pragma_Sloc => No_Location,`
343			`Pragma_Name => Pid));`
344
345			`if Key = '>' then`
346			`Key := 'S';`
347			`end if;`
348
349			`exit when At_EOL;`
350			`end loop;`
351			`end;`
352
353			`-- Decision entry`
354
355			`when 'E' \| 'G' \| 'I' \| 'P' \| 'W' \| 'X' =>`
356			`Dtyp := C;`
357			`Skip_Spaces;`
358
359			`-- Output header`
360
361			`declare`
362			`Loc : Source_Location;`
363
364			`begin`
365			`-- Acquire location information`
366
367			`if Dtyp = 'X' then`
368			`Loc := No_Source_Location;`
369			`else`
370			`Get_Source_Location (Loc);`
371			`end if;`
372
373			`SCO_Table.Append`
374			`((C1 => Dtyp,`
375			`C2 => ' ',`
376			`From => Loc,`
377			`To => No_Source_Location,`
378			`Last => False,`
379			`others => <>));`
380			`end;`
381
382			`-- Loop through terms in complex expression`
383
384			`C := Nextc;`
385			`while C /= CR and then C /= LF loop`
386			`if C = 'c' or else C = 't' or else C = 'f' then`
387			`Cond := C;`
388			`Skipc;`
389			`Get_Source_Location_Range (Loc1, Loc2);`
390			`SCO_Table.Append`
391			`((C2 => Cond,`
392			`From => Loc1,`
393			`To => Loc2,`
394			`Last => False,`
395			`others => <>));`
396
397			`elsif C = '!' or else`
398			`C = '&' or else`
399			`C = '\|'`
400			`then`
401			`Skipc;`
402
403			`declare`
404			`Loc : Source_Location;`
405			`begin`
406			`Get_Source_Location (Loc);`
407			`SCO_Table.Append`
408			`((C1 => C,`
409			`From => Loc,`
410			`Last => False,`
411			`others => <>));`
412			`end;`
413
414			`elsif C = ' ' then`
415			`Skip_Spaces;`
416
417			`elsif C = 'T' or else C = 'F' then`
418
419			`-- Chaining indicator: skip for now???`
420
421			`declare`
422			`Loc1, Loc2 : Source_Location;`
423			`pragma Unreferenced (Loc1, Loc2);`
424			`begin`
425			`Skipc;`
426			`Get_Source_Location_Range (Loc1, Loc2);`
427			`end;`
428
429			`else`
430			`raise Data_Error;`
431			`end if;`
432
433			`C := Nextc;`
434			`end loop;`
435
436			`-- Reset Last indication to True for last entry`
437
438			`SCO_Table.Table (SCO_Table.Last).Last := True;`
439
440			`-- No other SCO lines are possible`
441
442			`when others =>`
443			`raise Data_Error;`
444			`end case;`
445
446			`Skip_EOL;`
447			`end loop;`
448
449			`-- Here with all SCO's stored, complete last SCO Unit table entry`
450
451			`SCO_Unit_Table.Table (SCO_Unit_Table.Last).To := SCO_Table.Last;`
452			`end Get_SCOs;`