ocarina-backends-build_utils.adb 96.4 KB
Newer Older
1
2
3
4
5
6
7
8
------------------------------------------------------------------------------
--                                                                          --
--                           OCARINA COMPONENTS                             --
--                                                                          --
--         O C A R I N A . B A C K E N D S . B U I L D _ U T I L S          --
--                                                                          --
--                                 B o d y                                  --
--                                                                          --
jhugues's avatar
jhugues committed
9
--    Copyright (C) 2008-2009 Telecom ParisTech, 2010-2012 ESA & ISAE.      --
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
--                                                                          --
-- Ocarina  is free software;  you  can  redistribute  it and/or  modify    --
-- it under terms of the GNU General Public License as published by the     --
-- Free Software Foundation; either version 2, or (at your option) any      --
-- later version. Ocarina is distributed  in  the  hope  that it will be    --
-- useful, but WITHOUT 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 Ocarina; see file COPYING.   --
-- If not, write to the Free Software Foundation, 51 Franklin Street, Fifth --
-- Floor, Boston, MA 02111-1301, USA.                                       --
--                                                                          --
-- As a special exception,  if other files  instantiate  generics from this --
-- unit, or you link  this unit with other files  to produce an executable, --
-- this  unit  does not  by itself cause  the resulting  executable to be   --
-- covered  by the  GNU  General  Public  License. This exception does not  --
-- however invalidate  any other reasons why the executable file might be   --
-- covered by the GNU Public License.                                       --
--                                                                          --
jhugues's avatar
jhugues committed
29
30
--                 Ocarina is maintained by the TASTE project               --
--                      (taste-users@lists.tuxfamily.org)                   --
31
32
33
34
35
36
37
38
39
40
41
42
--                                                                          --
------------------------------------------------------------------------------

with Ada.Unchecked_Deallocation;

with GNAT.Table;

with GNAT.OS_Lib;
with GNAT.Directory_Operations;

with Namet;
with Output;
43
with Utils; use Utils;
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195

with Ocarina.ME_AADL;
with Ocarina.ME_AADL.AADL_Instances.Nodes;
with Ocarina.ME_AADL.AADL_Instances.Nutils;
with Ocarina.Options;                  use Ocarina.Options;
with Ocarina.ME_AADL.AADL_Instances.Entities;
with Ocarina.Backends;                 use Ocarina.Backends;
with Ocarina.Backends.Utils;
with Ocarina.Backends.Messages;
with Ocarina.Backends.Ada_Tree.Nutils;

package body Ocarina.Backends.Build_Utils is

   use GNAT.OS_Lib;
   use GNAT.Directory_Operations;
   use Namet;
   use Output;

   use Ocarina.ME_AADL;
   use Ocarina.ME_AADL.AADL_Instances.Nodes;
   use Ocarina.ME_AADL.AADL_Instances.Entities;
   use Ocarina.Backends.Utils;
   use Ocarina.Backends.Messages;

   package AAU renames Ocarina.ME_AADL.AADL_Instances.Nutils;
   package ADU renames Ocarina.Backends.Ada_Tree.Nutils;

   procedure Split_Path
     (Filename  :     Name_Id;
      Directory :     Name_Id;
      Basename  : out Name_Id;
      Dirname   : out Name_Id);
   --  Dirname and Basename corresponds to Dir_Name and Base_Name of
   --  an intermediate filename. If Filename is an absolute path, this
   --  intermediate filename is Filename. If Filename is a relative
   --  path, the intermediate filename is either relative to
   --  Directory, if Directory is non-null, or to the current working
   --  directory if Directory is null. Directory may be relative to
   --  the current directory in which case it is also normalized.

   function Resolve_Language (E : Node_Id) return Supported_Source_Language;
   --  Fetches the Source_Language property of E. If the property is
   --  not set, try to deduce the language from the current generator.

   generic
      --  This generic package is a generic list to store the "build
      --  utils" (makefiles, project files...). It provides accessor
      --  routines to allow a process node to find its corresponding
      --  "build util".

      type Build_Util is private;
      --  The type of "build util"

      Id : String;
      --  The Id of the generic table. It MUST be a unique string

      with procedure Free (T : in out Build_Util);
      --  For deallocation purpose

   package Generic_List is
      --  This package is a generic list to store the "build utils"
      --  (makefiles, project files...). It provides accessor routines
      --  to allow a process node to find its corresponding "build util".

      procedure Set (P : Node_Id; U : Build_Util);
      function Get (P : Node_Id) return Build_Util;

      procedure Free;
      --  Deallocates the table

      procedure Init;
      --  A call to this procedure is NECESSARY after any call to
      --  Free. It is not necessary before the first use of the table.

   end Generic_List;

   ------------
   -- Length --
   ------------

   function Length (T : Name_Tables.Instance) return Int is
   begin
      return Name_Tables.Last (T) - Name_Tables.First + 1;
   end Length;

   ----------------------
   -- Get_Runtime_Path --
   ----------------------

   function Get_Runtime_Path (Runtime_Name : String) return String is
   begin
      Get_Name_String (Installation_Directory);
      Add_Str_To_Name_Buffer ("include" & Directory_Separator);
      Add_Str_To_Name_Buffer ("ocarina" & Directory_Separator);
      Add_Str_To_Name_Buffer ("runtime" & Directory_Separator);
      Add_Str_To_Name_Buffer (Runtime_Name);

      declare
         Path : constant String := Get_Name_String (Name_Find);
      begin
         if not Is_Directory (Path) then
            Display_Error (Path & " is not a valid runtime directory", True);
         end if;
         return Path;
      end;
   end Get_Runtime_Path;

   ----------------
   -- Split_Path --
   ----------------

   procedure Split_Path
     (Filename  :     Name_Id;
      Directory :     Name_Id;
      Basename  : out Name_Id;
      Dirname   : out Name_Id)
   is
   begin
      if Directory = No_Name then
         Set_Str_To_Name_Buffer (".");
      else
         Get_Name_String (Directory);
      end if;
      declare
         Normalized_Dir : constant String
           := Normalize_Pathname (Name_Buffer (1 .. Name_Len));
         Resolved_Filename : constant String
           := Normalize_Pathname (Get_Name_String (Filename), Normalized_Dir);
      begin
         Dirname  := Get_String_Name (Dir_Name (Resolved_Filename));
         Basename := Get_String_Name (Base_Name (Resolved_Filename));
      end;
   end Split_Path;

   ------------------
   -- Generic_List --
   ------------------

   package body Generic_List is

      package Internal_Table is new GNAT.Table (Build_Util, Nat, 1, 10, 10);
      --  The internal table

      function Get_Internal_Name (P : Node_Id) return Name_Id;
      --  For code factorization purpose

      -----------------------
      -- Get_Internal_Name --
      -----------------------

      function Get_Internal_Name (P : Node_Id) return Name_Id is
         pragma Assert (AAU.Is_Process (P));
yoogx's avatar
yoogx committed
196
      begin
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294

         Set_Nat_To_Name_Buffer (Nat (P));
         Add_Str_To_Name_Buffer ('%' & Id & '%');
         return Name_Find;
      end Get_Internal_Name;

      ---------
      -- Set --
      ---------

      procedure Set (P : Node_Id; U : Build_Util) is
         I_Name : constant Name_Id := Get_Internal_Name (P);
      begin
         Internal_Table.Append (U);
         Set_Name_Table_Info (I_Name, Internal_Table.Last);
      end Set;

      ---------
      -- Get --
      ---------

      function Get (P : Node_Id) return Build_Util is
         I_Name : constant Name_Id := Get_Internal_Name (P);
         Index  : constant Nat := Get_Name_Table_Info (I_Name);
      begin
         if Index = 0 then
            raise Program_Error with "Try to get a build utils which has"
              & " not been set";
         end if;

         return Internal_Table.Table (Index);
      end Get;

      ----------
      -- Init --
      ----------

      procedure Init is
      begin
         Internal_Table.Init;
      end Init;

      ----------
      -- Free --
      ----------

      procedure Free is
      begin
         for J in Internal_Table.First .. Internal_Table.Last loop
            Free (Internal_Table.Table (J));
         end loop;

         Internal_Table.Free;
         Internal_Table.Init;
      end Free;
   end Generic_List;

   ----------------------
   -- Resolve_Language --
   ----------------------

   function Resolve_Language (E : Node_Id) return Supported_Source_Language is
      Language : Supported_Source_Language := Get_Source_Language (E);
   begin
      --  If the user did not specify a language for E, we assume that
      --  the language is the current generator one.

      if Language = Language_None then
         case Get_Current_Backend_Kind is
            when PolyORB_QoS_Ada |
              PolyORB_HI_Ada =>
               Language := Language_Ada_95;

            when PolyORB_HI_C =>
               Language := Language_C;

            when PolyORB_HI_RTSJ =>
               Language := Language_RTSJ;

            when others =>
               raise Program_Error;
         end case;
      end if;

      return Language;
   end Resolve_Language;

   ---------------
   -- Makefiles --
   ---------------

   package body Makefiles is

      procedure Visit_Architecture_Instance (E : Node_Id);
      procedure Visit_Component_Instance    (E : Node_Id);
      procedure Visit_System_Instance       (E : Node_Id);
      procedure Visit_Process_Instance      (E : Node_Id);
      procedure Visit_Thread_Instance       (E : Node_Id);
295
296
      procedure Visit_Subprogram_Instance
         (E : Node_Id; Force_Parent : Node_Id := No_Node);
297
      procedure Visit_Port_Instance         (E : Node_Id);
298
299
300
301
      procedure Visit_Bus_Instance          (E : Node_Id);
      procedure Visit_Virtual_Bus_Instance  (E : Node_Id);
      procedure Visit_Data_Instance         (E : Node_Id);
      procedure Visit_Abstract_Instance     (E : Node_Id);
302
303
304
305
306
307
308
309
310
311

      procedure Build_Architecture_Instance (E : Node_Id);
      procedure Build_Component_Instance    (E : Node_Id);
      procedure Build_System_Instance       (E : Node_Id);
      procedure Build_Process_Instance      (E : Node_Id);

      procedure Clean_Architecture_Instance (E : Node_Id);
      procedure Clean_Component_Instance    (E : Node_Id);
      procedure Clean_System_Instance       (E : Node_Id);

312
313
      Current_Process : Node_Id := No_Node;

314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
      type Makefile_Rec is record
         Appli_Name         : Name_Id;
         --  The distributed application name

         Node_Name          : Name_Id;
         --  The node name (in lower case)

         Execution_Platform : Supported_Execution_Platform := Platform_None;
         --  The execution platform of the processor the current node
         --  is bound to.

         Transport_API      : Supported_Transport_APIs;
         --  The transport API used by the current node to
         --  communicate with other nodes.

         C_Objs             : Name_Tables.Instance;

         Ada_Sources        : Name_Tables.Instance;

333
334
         Asn_Sources        : Name_Tables.Instance;

335
336
337
338
         C_Sources          : Name_Tables.Instance;
         --  The C source files that may implement some subprograms of
         --  the current node (absolute or relative path).

yoogx's avatar
yoogx committed
339
340
341
342
         CPP_Sources          : Name_Tables.Instance;
         --  The C source files that may implement some subprograms of
         --  the current node (absolute or relative path).

343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
         C_Libraries        : Name_Tables.Instance;
         --  The C libraries that may contain the binary code of some
         --  subprograms of the current node (absolute or relative
         --  path).

         User_Source_Dirs : Name_Tables.Instance;
         --  Directories of the source files provided by the user

         Use_Transport : Boolean;
         --  Use_Transport is used to know if the node has in or out
         --  port If it uses transport, the C Makefiles will contain
         --  something like NEED_TRANSPORT = [yes|no]. It is used to
         --  know if the files that handle transport in PolyORB-HI-C
         --  should be compiled or not.

         Simulink_Directory : Name_Id;
         --  The Simulink_Directory corresponds to the directory
         --  that contains the simulink application code.

         Simulink_Node      : Name_Id;
         --  The Simulink_Node is the name of the node we try to
         --  integrate in our AADL model.

         Use_Simulink       : Boolean;
         --  Use_Simulink states if we integrate simulink application
         --  code or not.

         Scade_Directory    : Name_Id;
         --  The Scade_Directory is the name of the directory that contains
         --  Scade source code.

         Use_Scade          : Boolean;
         --  The Use_Scade variable tells the build-system if we try
         --  to integrate SCADE application code in our generated
         --  system.

      end record;
      --  This structure gathers all the information needed to
      --  generate a makefile for a given node of the distributed
      --  application.

      type Makefile_Type is access all Makefile_Rec;

      procedure Free (M : in out Makefile_Type);
      --  Deallocates the internals of T

      procedure Ada_C_Command_Line_Flags
        (Ada_Sources        : Name_Tables.Instance;
         C_Sources          : Name_Tables.Instance;
yoogx's avatar
yoogx committed
392
         CPP_Sources        : Name_Tables.Instance;
393
394
395
396
         C_Libraries        : Name_Tables.Instance);

      procedure Compile_Ada_Files (Ada_Sources : Name_Tables.Instance);
      procedure Compile_C_Files (C_Sources : Name_Tables.Instance);
yoogx's avatar
yoogx committed
397
      procedure Compile_CPP_Files (CPP_Sources : Name_Tables.Instance);
398
399
400
      --  Generate a makefile target to compile C_Sources C files

      procedure Handle_C_Source
401
402
403
404
405
        (E                 : Node_Id;
         Implem_Name       : Name_Id;
         Source_Files      : Name_Array;
         M                 : Makefile_Type;
         Custom_Source_Dir : Name_Id := No_Name);
406
407
408
409
410
      --  Update the makefile structure by adding necessary paths to
      --  sources or libraries provided by the 'Source_Files' array. E
      --  is the node for which the source files are given, it is used
      --  to resolve relative paths through its absolute location.

yoogx's avatar
yoogx committed
411
412
413
414
415
416
417
418
419
420
421
      procedure Handle_CPP_Source
        (E                 : Node_Id;
         Implem_Name       : Name_Id;
         Source_Files      : Name_Array;
         M                 : Makefile_Type;
         Custom_Source_Dir : Name_Id := No_Name);
      --  Update the makefile structure by adding necessary paths to
      --  sources or libraries provided by the 'Source_Files' array. E
      --  is the node for which the source files are given, it is used
      --  to resolve relative paths through its absolute location.

422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
      procedure Handle_Ada_Source
        (E            : Node_Id;
         Implem_Name  : Name_Id;
         Source_Files : Name_Array;
         M            : Makefile_Type);
      --  Update the makefile structure by adding necessary paths to
      --  sources or libraries provided by the 'Source_Files' array. E
      --  is the node for which the source files are given, it is used
      --  to resolve relative paths through its absolute location.

      ----------
      -- Free --
      ----------

      procedure Free (M : in out Makefile_Type) is
         procedure Deallocate is new Ada.Unchecked_Deallocation
           (Makefile_Rec, Makefile_Type);
      begin
         Name_Tables.Free (M.all.Ada_Sources);
441
         Name_Tables.Free (M.all.Asn_Sources);
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
         Name_Tables.Free (M.all.C_Objs);
         Name_Tables.Free (M.all.C_Sources);
         Name_Tables.Free (M.all.C_Libraries);
         Name_Tables.Free (M.all.User_Source_Dirs);

         Deallocate (M);
      end Free;

      package Makefiles is new Generic_List
        (Makefile_Type, "Makefile_List", Free);
      --  The list of all the makefile structures

      -----------
      -- Reset --
      -----------

      procedure Reset is
      begin
         Makefiles.Free;
      end Reset;

      -----------------------
      -- Handle_Ada_Source --
      -----------------------

      procedure Handle_Ada_Source
        (E            : Node_Id;
         Implem_Name  : Name_Id;
         Source_Files : Name_Array;
         M            : Makefile_Type)
      is
         Source_Basename : Name_Id;
         Source_Dirname  : Name_Id;
         S_Name          : Name_Id;

      begin
         --  Ensure the user gives at most one source file (.adb)

         if Source_Files'Length > 2 then
            Display_Located_Error
              (Loc (E),
               "cannot have more than two source files for an Ada subprogram",
               Fatal => True);

         elsif Source_Files'Length /= 0 and then Implem_Name /= No_Name then
            for J in Source_Files'Range loop
               --  Ensure the source is added only once per node

               Get_Name_String (Source_Files (J));
               Get_Name_String_And_Append (M.Node_Name);
               Add_Str_To_Name_Buffer ("%source_text%");
               S_Name := Name_Find;

               if Get_Name_Table_Info (S_Name) = 0 then
                  Set_Name_Table_Info (S_Name, 1);

                  Get_Name_String (Source_Files (J));

                  Split_Path
                    (Source_Files (J),
                     Loc (E).Dir_Name,
                     Source_Basename,
                     Source_Dirname);

                  Get_Name_String (Source_Basename);

                  if Name_Buffer (Name_Len - 3 .. Name_Len) = ".adb" then
                     Get_Name_String (Source_Dirname);
                     Get_Name_String_And_Append (Source_Basename);

                     Name_Tables.Append (M.Ada_Sources, Name_Find);
                  end if;
               end if;
            end loop;
         end if;
      end Handle_Ada_Source;

      ---------------------
      -- Handle_C_Source --
      ---------------------

      procedure Handle_C_Source
524
525
526
527
528
        (E                 : Node_Id;
         Implem_Name       : Name_Id;
         Source_Files      : Name_Array;
         M                 : Makefile_Type;
         Custom_Source_Dir : Name_Id := No_Name)
529
530
531
532
533
534
535
536
      is
         Source_Basename : Name_Id;
         Source_Dirname  : Name_Id;
         S_Name          : Name_Id;
         Binding_Key     : constant String := "%user_src_dir%";
      begin
         --  Ensure the user gives at most one source file (.c)

yoogx's avatar
yoogx committed
537
538
539
         if Source_Files'Length > 1
           and then Get_Current_Backend_Kind = PolyORB_HI_Ada
         then
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
            Display_Located_Error
              (Loc (E),
               "more than one source files for a C subprogram",
               Fatal => True);
         end if;

         if Source_Files'Length = 0 and then Implem_Name /= No_Name then
            --  This means that the user did not provide source file
            --  names for the C implementation but did provide the
            --  implementation name. Therefore, the corresponding
            --  source files have conventional names and are located
            --  at the same directory as the AADL file.

            Split_Path
              (Implem_Name,
               Loc (E).Dir_Name,
               Source_Basename,
               Source_Dirname);

559
560
561
562
            if Custom_Source_Dir /= No_Name then
               Source_Dirname := Custom_Source_Dir;
            end if;

563
564
565
566
567
568
569
570
571
572
573
            Set_Str_To_Name_Buffer (Binding_Key);
            Get_Name_String_And_Append (Source_Dirname);
            Get_Name_String_And_Append (M.Node_Name);

            if Get_Name_Table_Byte (Name_Find) = 0 then
               Name_Tables.Append
                 (M.User_Source_Dirs,
                  Source_Dirname);
               Set_Name_Table_Byte (Name_Find, 1);
            end if;

574
         elsif Source_Files'Length /= 0 then
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
            for J in Source_Files'Range loop
               --  Ensure the source is added only once per node

               Get_Name_String (Source_Files (J));
               Get_Name_String_And_Append (M.Node_Name);
               Add_Str_To_Name_Buffer ("%source_text%");
               S_Name := Name_Find;

               if Get_Name_Table_Info (S_Name) = 0 then
                  Set_Name_Table_Info (S_Name, 1);

                  Get_Name_String (Source_Files (J));

                  Split_Path
                    (Source_Files (J),
                     Loc (E).Dir_Name,
                     Source_Basename,
                     Source_Dirname);

594
595
596
597
                  if Custom_Source_Dir /= No_Name then
                     Source_Dirname := Custom_Source_Dir;
                  end if;

598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
                  Get_Name_String (Source_Basename);

                  if Name_Buffer (Name_Len - 1 .. Name_Len) = ".o"
                    or else Name_Buffer (Name_Len - 1 .. Name_Len) = ".a"
                  then
                     --  Library names MUST begin with "lib"

                     if Name_Buffer (Name_Len - 1 .. Name_Len) = ".a"
                       and then (Name_Len <= 5
                                   or else Name_Buffer (1 .. 3) /= "lib")
                     then
                        Display_Error
                          ("Invalid library name"
                             & Name_Buffer (1 .. Name_Len),
                           Fatal => True);
                     end if;

                     Get_Name_String (Source_Dirname);
                     Get_Name_String_And_Append (Source_Basename);

                     Name_Tables.Append (M.C_Libraries, Name_Find);

                  elsif Name_Buffer (Name_Len - 1 .. Name_Len) = ".c" then
                     Get_Name_String (Source_Dirname);
                     Get_Name_String_And_Append (Source_Basename);

                     Name_Tables.Append (M.C_Sources, Name_Find);

                     Set_Str_To_Name_Buffer (Binding_Key);
                     Get_Name_String (Source_Dirname);
                     Get_Name_String_And_Append (M.Node_Name);

                     if Get_Name_Table_Byte (Name_Find) = 0 then
                        Name_Tables.Append
                          (M.User_Source_Dirs,
                           Source_Dirname);
                        Set_Name_Table_Byte (Name_Find, 1);
                     end if;
yoogx's avatar
yoogx committed
636

637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
                  else
                     Set_Str_To_Name_Buffer (Binding_Key);
                     Get_Name_String (Source_Dirname);
                     Get_Name_String_And_Append (M.Node_Name);

                     if Get_Name_Table_Byte (Name_Find) = 0 then
                        Name_Tables.Append
                          (M.User_Source_Dirs,
                           Source_Dirname);
                        Set_Name_Table_Byte (Name_Find, 1);
                     end if;
                  end if;
               end if;
            end loop;
         end if;
      end Handle_C_Source;

yoogx's avatar
yoogx committed
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
      -----------------------
      -- Handle_CPP_Source --
      -----------------------

      procedure Handle_CPP_Source
        (E                 : Node_Id;
         Implem_Name       : Name_Id;
         Source_Files      : Name_Array;
         M                 : Makefile_Type;
         Custom_Source_Dir : Name_Id := No_Name)
      is
         Source_Basename : Name_Id;
         Source_Dirname  : Name_Id;
         S_Name          : Name_Id;
         Binding_Key     : constant String := "%user_src_dir%";
      begin
         --  Ensure the user gives at most one source file (.cc)

         if Source_Files'Length > 1
           and then Get_Current_Backend_Kind = PolyORB_HI_Ada
         then
            Display_Located_Error
              (Loc (E),
               "more than one source files for a C subprogram",
               Fatal => True);
         end if;

         if Source_Files'Length = 0 and then Implem_Name /= No_Name then
            --  This means that the user did not provide source file
            --  names for the C implementation but did provide the
            --  implementation name. Therefore, the corresponding
            --  source files have conventional names and are located
            --  at the same directory as the AADL file.

            Split_Path
              (Implem_Name,
               Loc (E).Dir_Name,
               Source_Basename,
               Source_Dirname);

            if Custom_Source_Dir /= No_Name then
               Source_Dirname := Custom_Source_Dir;
            end if;

            Set_Str_To_Name_Buffer (Binding_Key);
            Get_Name_String_And_Append (Source_Dirname);
            Get_Name_String_And_Append (M.Node_Name);

            if Get_Name_Table_Byte (Name_Find) = 0 then
               Name_Tables.Append
                 (M.User_Source_Dirs,
                  Source_Dirname);
               Set_Name_Table_Byte (Name_Find, 1);
            end if;

         elsif Source_Files'Length /= 0 then
            for J in Source_Files'Range loop
               --  Ensure the source is added only once per node

               Get_Name_String (Source_Files (J));
               Get_Name_String_And_Append (M.Node_Name);
               Add_Str_To_Name_Buffer ("%source_text%");
               S_Name := Name_Find;

               if Get_Name_Table_Info (S_Name) = 0 then
                  Set_Name_Table_Info (S_Name, 1);

                  Get_Name_String (Source_Files (J));

                  Split_Path
                    (Source_Files (J),
                     Loc (E).Dir_Name,
                     Source_Basename,
                     Source_Dirname);

                  if Custom_Source_Dir /= No_Name then
                     Source_Dirname := Custom_Source_Dir;
                  end if;

                  Get_Name_String (Source_Basename);

                  if Name_Buffer (Name_Len - 2 .. Name_Len) = ".cc" then
                     Get_Name_String (Source_Dirname);
                     Get_Name_String_And_Append (Source_Basename);

                     Name_Tables.Append (M.CPP_Sources, Name_Find);

                     Set_Str_To_Name_Buffer (Binding_Key);
                     Get_Name_String (Source_Dirname);
                     Get_Name_String_And_Append (M.Node_Name);

                     if Get_Name_Table_Byte (Name_Find) = 0 then
                        Name_Tables.Append
                          (M.User_Source_Dirs,
                           Source_Dirname);
                        Set_Name_Table_Byte (Name_Find, 1);
                     end if;

                  else
                     Set_Str_To_Name_Buffer (Binding_Key);
                     Get_Name_String (Source_Dirname);
                     Get_Name_String_And_Append (M.Node_Name);

                     if Get_Name_Table_Byte (Name_Find) = 0 then
                        Name_Tables.Append
                          (M.User_Source_Dirs,
                           Source_Dirname);
                        Set_Name_Table_Byte (Name_Find, 1);
                     end if;
                  end if;
               end if;
            end loop;
         end if;
      end Handle_CPP_Source;

769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
      -----------
      -- Visit --
      -----------

      procedure Visit (E : Node_Id) is
      begin
         case Kind (E) is
            when K_Architecture_Instance =>
               Visit_Architecture_Instance (E);

            when K_Component_Instance =>
               Visit_Component_Instance (E);

            when K_Port_Spec_Instance =>
               Visit_Port_Instance (E);

            when others =>
               null;
         end case;
      end Visit;

      ---------------------------------
      -- Visit_Architecture_Instance --
      ---------------------------------

      procedure Visit_Architecture_Instance (E : Node_Id) is
      begin
         Visit (Root_System (E));
      end Visit_Architecture_Instance;

      ------------------------------
      -- Visit_Component_Instance --
      ------------------------------

      procedure Visit_Component_Instance (E : Node_Id) is
         Category : constant Component_Category
           := Get_Category_Of_Component (E);
      begin
         case Category is
            when CC_System =>
               Visit_System_Instance (E);

            when CC_Process =>
               Visit_Process_Instance (E);

            when CC_Thread =>
               Visit_Thread_Instance (E);

817
818
819
820
821
822
823
824
825
826
827
828
            when CC_Bus =>
               Visit_Bus_Instance (E);

            when CC_Virtual_Bus =>
               Visit_Virtual_Bus_Instance (E);

            when CC_Data =>
               Visit_Data_Instance (E);

            when CC_Abstract =>
               Visit_Abstract_Instance (E);

829
830
831
832
833
834
835
836
            when CC_Subprogram =>
               Visit_Subprogram_Instance (E);

            when others =>
               null;
         end case;
      end Visit_Component_Instance;

837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
      ------------------------
      -- Visit_Bus_Instance --
      ------------------------

      procedure Visit_Bus_Instance (E : Node_Id) is
         SC : Node_Id;
      begin
         if not AAU.Is_Empty (Subcomponents (E)) then
            SC := First_Node (Subcomponents (E));

            while Present (SC) loop
               --  Visit the corresponding instance of SC

               Visit (Corresponding_Instance (SC));

               SC := Next_Node (SC);
            end loop;
         end if;
      end Visit_Bus_Instance;

      -----------------------------
      -- Visit_Abstract_Instance --
      -----------------------------

      procedure Visit_Abstract_Instance (E : Node_Id) is
         SC       : Node_Id;
         Instance : Node_Id;
      begin
         if not AAU.Is_Empty (Subcomponents (E)) then
            SC := First_Node (Subcomponents (E));

            while Present (SC) loop
               --  Visit the corresponding instance of SC
               Instance := Corresponding_Instance (SC);
               if (Get_Category_Of_Component (Instance) = CC_Subprogram) then
                  Visit_Subprogram_Instance (Instance, Current_Process);
               else
                  Visit (Instance);
               end if;

               SC := Next_Node (SC);
            end loop;
         end if;
      end Visit_Abstract_Instance;

      -------------------------
      -- Visit_Data_Instance --
      -------------------------

      procedure Visit_Data_Instance (E : Node_Id) is
         Source   : Name_Id;
         Sources  : constant Name_Array := Get_Source_Text (E);
         M        : constant Makefile_Type :=
           Makefiles.Get (Current_Process);
      begin
         if Get_Source_Language (E) = Language_ASN1 and then
            Sources'Length /= 0 then
            Source := Sources (1);
            Name_Tables.Append
              (M.Asn_Sources,
               Source);
         end if;
      end Visit_Data_Instance;

      --------------------------------
      -- Visit_Virtual_Bus_Instance --
      --------------------------------

      procedure Visit_Virtual_Bus_Instance (E : Node_Id) is
         SC : Node_Id;
      begin
         if Get_Implementation (E) /= No_Node then
            Visit (Get_Implementation (E));
         end if;

         if not AAU.Is_Empty (Subcomponents (E)) then
            SC := First_Node (Subcomponents (E));

            while Present (SC) loop
               --  Visit the corresponding instance of SC

               Visit (Corresponding_Instance (SC));

               SC := Next_Node (SC);
            end loop;
         end if;
      end Visit_Virtual_Bus_Instance;

925
926
927
928
929
      ----------------------------
      -- Visit_Process_Instance --
      ----------------------------

      procedure Visit_Process_Instance (E : Node_Id) is
930
         C  : Node_Id;
931
932
933
934
         S  : constant Node_Id := Parent_Subcomponent (E);
         A  : constant Node_Id := Parent_Component (Parent_Subcomponent (E));
         M  : constant Makefile_Type := new Makefile_Rec;
         SC : Node_Id;
935
         Current_Device : Node_Id;
936
937
938
939
         Feature        : Node_Id;
         Parent         : Node_Id;
         Src            : Node_Id;
         Dst            : Node_Id;
940
941
         The_System           : constant Node_Id := Parent_Component
                                 (Parent_Subcomponent (E));
942
943
944
945
946
947
948
      begin
         --  Associates the Makefile structure to the process
         --  instance. Keep in mind that it is important to use
         --  accesses here because all the visited threads and
         --  subprgrams will fetch this access to update the
         --  corresponding structure.

949
950
         Current_Process := E;

951
952
953
954
955
956
         Makefiles.Set (E, M);

         M.Appli_Name := Normalize_Name (Name (Identifier (A)));
         M.Node_Name  := Normalize_Name (Name (Identifier (S)));
         M.Use_Transport := False;
         M.Use_Simulink  := False;
957
         M.Use_Scade     := False;
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975

         --  Get the execution platform of the processor this node is
         --  bound to.

         M.Execution_Platform := Get_Execution_Platform
           (Get_Bound_Processor (E));

         --  Get the transport API used by this node. It is
         --  important to ensure that the Namings package visitors
         --  have already been executed since they perform all
         --  consistency checks and bind a node to its transport
         --  API.

         M.Transport_API := Fetch_Transport_API (E);

         --  Initialize the lists

         Name_Tables.Init (M.Ada_Sources);
976
         Name_Tables.Init (M.Asn_Sources);
977
         Name_Tables.Init (M.C_Sources);
yoogx's avatar
yoogx committed
978
         Name_Tables.Init (M.CPP_Sources);
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
         Name_Tables.Init (M.C_Objs);
         Name_Tables.Init (M.C_Libraries);
         Name_Tables.Init (M.User_Source_Dirs);

         --  Visit all the subcomponents of the process

         if not AAU.Is_Empty (Subcomponents (E)) then
            SC := First_Node (Subcomponents (E));

            while Present (SC) loop
               --  Visit the corresponding instance of SC

               Visit (Corresponding_Instance (SC));

               SC := Next_Node (SC);
            end loop;
         end if;
996

997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
         if not AAU.Is_Empty (Features (E)) then
            Feature := First_Node (Features (E));

            while Present (Feature) loop
               if not AAU.Is_Empty (Sources (Feature)) then
                  Src := First_Node (Sources (Feature));

                  while Present (Src) loop

                     Parent := Parent_Component (Item (Src));

                     if AAU.Is_Process (Parent)
                       and then Parent /= E
                     then
                        if Get_Provided_Virtual_Bus_Class
                           (Extra_Item (Src)) /= No_Node then
                           Visit
                              (Get_Provided_Virtual_Bus_Class
                                 (Extra_Item (Src)));
                        end if;
                     end if;

                     Src := Next_Node (Src);
                  end loop;
               end if;

               --  The destinations of F

               if not AAU.Is_Empty (Destinations (Feature)) then
                  Dst := First_Node (Destinations (Feature));

                  while Present (Dst) loop
                     Parent := Parent_Component (Item (Dst));

                     if AAU.Is_Process (Parent)
                       and then Parent /= E
                     then
                        if Get_Provided_Virtual_Bus_Class
                           (Extra_Item (Dst)) /= No_Node then
                           Visit
                              (Get_Provided_Virtual_Bus_Class
                                 (Extra_Item (Dst)));
                        end if;
                     end if;

                     Dst := Next_Node (Dst);
                  end loop;
               end if;

               Feature := Next_Node (Feature);
            end loop;
         end if;

1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
         --  We look for devices bound to the same processor
         --  than the current process to find the file
         --  that contains the configuration of the device.

         if not AAU.Is_Empty (Subcomponents (The_System)) then
            C := First_Node (Subcomponents (The_System));
            while Present (C) loop
               if AAU.Is_Device (Corresponding_Instance (C)) then
                     Current_Device := Corresponding_Instance (C);
                  declare
                     Source_Files : constant Name_Array
                                 := Get_Source_Text (Current_Device);
                  begin
                     Handle_C_Source
1064
1065
1066
1067
                        (Parent_Subcomponent (Current_Device),
                        No_Name,
                        Source_Files,
                        M);
1068
1069
1070
1071
1072
                  end;
               end if;
               C := Next_Node (C);
            end loop;
         end if;
1073
1074
1075
1076
1077
1078
1079
1080
      end Visit_Process_Instance;

      ---------------------------
      -- Visit_System_Instance --
      ---------------------------

      procedure Visit_System_Instance (E : Node_Id) is
         S : Node_Id;
yoogx's avatar
yoogx committed
1081

1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
      begin
         --  Visit all the subcomponents of the system

         if not AAU.Is_Empty (Subcomponents (E)) then
            S := First_Node (Subcomponents (E));
            while Present (S) loop
               --  Visit the component instance corresponding to the
               --  subcomponent S.

               Visit (Corresponding_Instance (S));
               S := Next_Node (S);
            end loop;
         end if;
      end Visit_System_Instance;

      ---------------------------
      -- Visit_Thread_Instance --
      ---------------------------

      procedure Visit_Thread_Instance (E : Node_Id) is
         Parent_Process : constant Node_Id :=
           Corresponding_Instance (Get_Container_Process (E));
         M              : constant Makefile_Type :=
           Makefiles.Get (Parent_Process);
         Compute_Entrypoint : Name_Id;
         Initialize_Entrypoint : constant Name_Id :=
           Get_Thread_Initialize_Entrypoint (E);
         Language       : constant Supported_Source_Language :=
           Resolve_Language (E);
         Source_Files   : constant Name_Array := Get_Source_Text (E);
         Call_Seq       : Node_Id;
         Spg_Call       : Node_Id;
         F              : Node_Id;
      begin
         --  If the thread implementation is in C, we need to update
         --  the makefile structure.

         if Language = Language_C then
            Compute_Entrypoint := Get_Thread_Compute_Entrypoint (E);
            Handle_C_Source (E, Compute_Entrypoint, Source_Files, M);
            Handle_C_Source (E, Initialize_Entrypoint, Source_Files, M);
         end if;

         --  Visit the features of the thread for possible source
         --  files.

         if not AAU.Is_Empty (Features (E)) then
            F := First_Node (Features (E));

            while Present (F) loop
               if Kind (F) = K_Port_Spec_Instance then
                  M.Use_Transport := True;
                  if Is_In (F) then
                     Visit (F);
                  end if;
               end if;

               F := Next_Node (F);
            end loop;
         end if;

         --  Visit all the call sequences of the thread

         if not AAU.Is_Empty (Calls (E)) then
            Call_Seq := First_Node (Calls (E));

            while Present (Call_Seq) loop
               --  For each call sequence visit all the called
               --  subprograms.

               if not AAU.Is_Empty (Subprogram_Calls (Call_Seq)) then
                  Spg_Call := First_Node (Subprogram_Calls (Call_Seq));

                  while Present (Spg_Call) loop
                     Visit (Corresponding_Instance (Spg_Call));

                     Spg_Call := Next_Node (Spg_Call);
                  end loop;
               end if;

               Call_Seq := Next_Node (Call_Seq);
            end loop;
         end if;
      end Visit_Thread_Instance;

      -------------------------------
      -- Visit_Subprogram_Instance --
      -------------------------------

1171
1172
1173
1174
      procedure Visit_Subprogram_Instance
         (E : Node_Id; Force_Parent : Node_Id := No_Node) is
         Parent_Process  : Node_Id;
         M               : Makefile_Type;
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
         Subprogram_Kind : constant Supported_Subprogram_Kind :=
           Get_Subprogram_Kind (E);
         Source_Name     : constant Name_Id := Get_Source_Name (E);
         Source_Files    : constant Name_Array := Get_Source_Text (E);
         Call_Seq        : Node_Id;
         Spg_Call        : Node_Id;
         Simulink_Dir    : Name_Id;
         Scade_Dir       : Name_Id;
      begin
         --  Only C subprogram influence the structure of the
         --  generated makefile.
1186
1187
1188
1189
1190
1191
1192
1193
1194
         if Force_Parent /= No_Node then
            Parent_Process := Force_Parent;
         else
            Parent_Process :=
               Corresponding_Instance
                  (Get_Container_Process (E));
         end if;

         M := Makefiles.Get (Parent_Process);
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205

         case Subprogram_Kind is
            when Subprogram_Opaque_C =>
               --  If the subprogram is implemented by C source files,
               --  add the files to the C_Files list of the makefile
               --  structure. If the subprogram is implemented by a C
               --  library, add the files to the C_Libraries list of
               --  the makefile structure.

               Handle_C_Source (E, Source_Name, Source_Files, M);

yoogx's avatar
yoogx committed
1206
1207
1208
1209
1210
1211
1212
1213
1214
            when Subprogram_Opaque_CPP =>
               --  If the subprogram is implemented by C source files,
               --  add the files to the C_Files list of the makefile
               --  structure. If the subprogram is implemented by a C
               --  library, add the files to the C_Libraries list of
               --  the makefile structure.

               Handle_CPP_Source (E, Source_Name, Source_Files, M);

1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
            when Subprogram_Opaque_Ada_95 =>
               --  If the subprogram is implemented by Ada source files,
               --  add the files to the Ada_Files list of the makefile
               --  structure.

               Handle_Ada_Source (E, Source_Name, Source_Files, M);

            when Subprogram_Scade =>
               Scade_Dir := Source_Files (1);
               M.Use_Scade := True;
               M.Scade_Directory := Scade_Dir;

            when Subprogram_Simulink =>
               Simulink_Dir := Source_Files (1);

               M.Use_Simulink := True;

               M.Simulink_Directory := Simulink_Dir;
               M.Simulink_Node      := Source_Name;

               Set_Str_To_Name_Buffer ("");
               Get_Name_String (Simulink_Dir);
               Add_Str_To_Name_Buffer ("/");
               Add_Str_To_Name_Buffer ("/*.o");
yoogx's avatar
yoogx committed
1239
               Name_Tables.Append (M.C_Objs, Name_Find);
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310

            when others =>
               null;
         end case;

         --  Visit all the call sequences of the subprogram

         if not AAU.Is_Empty (Calls (E)) then
            Call_Seq := First_Node (Calls (E));

            while Present (Call_Seq) loop
               --  For each call sequence visit all the called
               --  subprograms.

               if not AAU.Is_Empty (Subprogram_Calls (Call_Seq)) then
                  Spg_Call := First_Node (Subprogram_Calls (Call_Seq));

                  while Present (Spg_Call) loop
                     Visit (Corresponding_Instance (Spg_Call));

                     Spg_Call := Next_Node (Spg_Call);
                  end loop;
               end if;

               Call_Seq := Next_Node (Call_Seq);
            end loop;
         end if;
      end Visit_Subprogram_Instance;

      -------------------------
      -- Visit_Port_Instance --
      -------------------------

      procedure Visit_Port_Instance (E : Node_Id) is
         Parent_Process : constant Node_Id := Corresponding_Instance
           (Get_Container_Process
            (Parent_Component (E)));
         M              : constant Makefile_Type := Makefiles.Get
           (Parent_Process);
         Language       : constant Supported_Source_Language :=
           Resolve_Language (E);
         Compute_Entrypoint : constant Name_Id :=
           Get_Port_Compute_Entrypoint (E);
         Source_Files   : constant Name_Array := Get_Source_Text (E);
         Data : Node_Id;
      begin
         --  If the port implementation is in C, we need to update
         --  the makefile structure.

         if Language = Language_C then
            Handle_C_Source (E, Compute_Entrypoint, Source_Files, M);
         end if;

         if Is_Data (E) then
            Data := Corresponding_Instance (E);

            if Get_Source_Language (Data) = Language_Simulink then
               declare
                  Source_Text : constant Name_Array := Get_Source_Text (Data);
               begin

                  M.Use_Simulink := True;

                  if Source_Text'Length /= 0 then
                     M.Simulink_Directory := Source_Text (1);
                  end if;

                  if Get_Source_Name (Data) /= No_Name then
                     M.Simulink_Node      := Get_Source_Name (Data);
                  end if;
               end;
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
            elsif Get_Source_Language (Data) = Language_ASN1 then
               declare
                  Source_Text : constant Name_Array := Get_Source_Text (Data);
               begin
                  if Get_Name_Table_Byte (Name_Find) = 0 then
                     Name_Tables.Append
                        (M.Asn_Sources,
                        Source_Text (1));
                     Set_Name_Table_Byte (Source_Text (1), 1);
                  end if;
1321

1322
1323
1324
1325
                  if Get_Source_Name (Data) /= No_Name then
                     M.Simulink_Node      := Get_Source_Name (Data);
                  end if;
               end;
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
            else
               declare
                  Source_Name : constant Name_Id
                    := Get_Type_Source_Name (Data);
                  Source_Files : constant Name_Array
                    := Get_Source_Text (Data);
               begin
                  Handle_C_Source (E, Source_Name, Source_Files, M);
               end;
            end if;

         end if;
      end Visit_Port_Instance;

      --------------
      -- Generate --
      --------------

      procedure Generate (E : Node_Id) is

         procedure Generate_Architecture_Instance (E : Node_Id);
         procedure Generate_Component_Instance    (E : Node_Id);
         procedure Generate_System_Instance       (E : Node_Id);
         procedure Generate_Process_Instance      (E : Node_Id);
1350
         procedure Generate_Processor_Instance    (E : Node_Id);
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372

         ------------------------------------
         -- Generate_Architecture_Instance --
         ------------------------------------

         procedure Generate_Architecture_Instance (E : Node_Id) is
         begin
            Generate (Root_System (E));
         end Generate_Architecture_Instance;

         ---------------------------------
         -- Generate_Component_Instance --
         ---------------------------------

         procedure Generate_Component_Instance (E : Node_Id) is
            Category : constant Component_Category
              := Get_Category_Of_Component (E);
         begin
            case Category is
               when CC_System =>
                  Generate_System_Instance (E);

1373
1374
1375
               when CC_Processor =>
                  Generate_Processor_Instance (E);

1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
               when CC_Process =>
                  Generate_Process_Instance (E);

               when others =>
                  null;
            end case;
         end Generate_Component_Instance;

         ------------------------------
         -- Generate_System_Instance --
         ------------------------------

         procedure Generate_System_Instance (E : Node_Id) is
            S : Node_Id;
yoogx's avatar
yoogx committed
1390
            Fd : File_Descriptor;
1391
         begin
yoogx's avatar
yoogx committed
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
            --  Create the file
            Enter_Directory (Normalize_Name (Name (Identifier (E))));
            Fd := Create_File ("Makefile", Text);

            Write_Eol;

            if Fd = Invalid_FD then
               raise Program_Error;
            end if;

            --  Setting the output

            Set_Output (Fd);

            Write_Line ("###################################################");
            Write_Line ("# This Makefile has been generated automatically  #");
            Write_Line ("# by the Ocarina AADL toolsuite.                  #");
            Write_Line ("# Do not edit this file, all your changes will    #");
            Write_Line ("# be overridden at the next code generation.      #");
            Write_Line ("###################################################");
            Write_Eol;

            Write_Str ("SUBDIRS = ");
            if not AAU.Is_Empty (Subcomponents (E)) then
               S := First_Node (Subcomponents (E));

               while Present (S) loop
                  if AAU.Is_Process (Corresponding_Instance (S)) then
                     Write_Name
                       (Normalize_Name
                          (Name (Identifier (S))));
                     Write_Str (" ");
                     --  Corresponding_Instance (S)))));

                  end if;
                  S := Next_Node (S);
               end loop;
            end if;
            Write_Eol;

            Write_Line ("all:");
            Write_Line
              (ASCII.HT
                 & "set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d ; done");

1437
1438
1439
1440
1441
1442
1443
            Write_Line ("clean:");
            Write_Line
              (ASCII.HT
                 &
                 " set -e; for d in $(SUBDIRS); do $(MAKE) clean -C $$d ; done"
              );

yoogx's avatar
yoogx committed
1444
1445
1446
1447
1448
1449
            --  Close the file

            Close (Fd);
            Set_Standard_Output;
            Leave_Directory;

1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
            --  Generate the makefiles of all process subcomponents

            if not AAU.Is_Empty (Subcomponents (E)) then
               S := First_Node (Subcomponents (E));

               while Present (S) loop
                  Generate (Corresponding_Instance (S));
                  S := Next_Node (S);
               end loop;
            end if;
         end Generate_System_Instance;

         -------------------------------
         -- Generate_Process_Instance --
         -------------------------------

         procedure Generate_Process_Instance (E : Node_Id) is
            M  : constant Makefile_Type := Makefiles.Get (E);
            Fd : File_Descriptor;
         begin
            --  Enter the directories

            Enter_Directory (M.Appli_Name);
            Enter_Directory (M.Node_Name);

            --  Create the file

            Fd := Create_File ("Makefile", Text);

            if Fd = Invalid_FD then
               raise Program_Error;
            end if;

            --  Setting the output

            Set_Output (Fd);

            Write_Line ("###################################################");
            Write_Line ("# This Makefile has been generated automatically  #");
            Write_Line ("# by the Ocarina AADL toolsuite.                  #");
            Write_Line ("# Do not edit this file, all your changes will    #");
            Write_Line ("# be overridden at the next code generation.      #");
            Write_Line ("###################################################");
            Write_Eol;

            Write_Str ("#  Distributed application name : ");
            Write_Name (M.Appli_Name);
            Write_Eol;

            Write_Str ("#  Node name                    : ");
            Write_Name (M.Node_Name);
            Write_Eol;

            Write_Line ("#  Execution platform           : "
                          & M.Execution_Platform'Img);
            Write_Line ("#  Transport API                : "
                          & M.Transport_API'Img);

            Write_Eol;

            if Get_Current_Backend_Kind = PolyORB_HI_C then
               Write_Str ("USER_OBJS = ");
               if Length (M.C_Objs) > 0 then
                  for J in
                     Name_Tables.First .. Name_Tables.Last (M.C_Objs)
                  loop
                     Write_Name (M.C_Objs.Table (J));

                     exit when J = Name_Tables.Last (M.C_Objs);

                     Write_Line (" \");
                     Write_Str (ASCII.HT & "   ");
                  end loop;
1523
                  Write_Eol;
1524
1525
1526
               end if;

               Ada_C_Command_Line_Flags
yoogx's avatar
yoogx committed
1527
                 (M.Ada_Sources, M.C_Sources, M.CPP_Sources, M.C_Libraries);
1528
1529

               if Length (M.Ada_Sources) > 0 then
1530
                  Write_Line ("USER_LD=gnatlink `cat ali_file`");
1531
1532
1533
1534
               end if;
            else
               Write_Str ("C_OBJECTS=");
               Ada_C_Command_Line_Flags
yoogx's avatar
yoogx committed
1535
                 (M.Ada_Sources, M.C_Sources, M.CPP_Sources, M.C_Libraries);
1536
1537
1538
1539
1540
1541
1542
1543
1544
            end if;
            Write_Eol;

            Generate_Runtime_Specific
              (M.Appli_Name,
               M.Node_Name,
               M.Execution_Platform,
               M.Transport_API,
               M.Ada_Sources,
1545
               M.Asn_Sources,
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
               M.C_Sources,
               M.C_Libraries,
               M.User_Source_Dirs,
               M.Use_Transport,
               M.Use_Simulink,
               M.Simulink_Directory,
               M.Simulink_Node,
               M.Use_Scade,
               M.Scade_Directory);

            --  Add rule to compile the C files, if any

            Write_Eol;
            Compile_C_Files (M.C_Sources);
            Write_Eol;

yoogx's avatar
yoogx committed
1562
1563
1564
            Compile_CPP_Files (M.CPP_Sources);
            Write_Eol;

1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
            Compile_Ada_Files (M.Ada_Sources);
            Write_Eol;

            --  Close the file

            Close (Fd);
            Set_Standard_Output;

            --  Leave the directories

            Leave_Directory;
            Leave_Directory;
         end Generate_Process_Instance;

1579
1580
1581
1582
1583
1584
1585
1586
         ---------------------------------
         -- Generate_Processor_Instance --
         ---------------------------------

         procedure Generate_Processor_Instance (E : Node_Id) is
            Fd          : File_Descriptor;
            S           : Node_Id;
            The_System  : Node_Id;
1587
            PID         : Unsigned_Long_Long := 0;
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
         begin

         --  The following part is very specific to PolyORB-HI-C and especially
         --  to the code generator for Xtratum. It creates a Makefile to make
         --  the final Makefile that integrates all partitions together.

            if Get_Current_Backend_Kind /= PolyORB_HI_C then
               return;
            end if;

            if Get_Execution_Platform (E) /= Platform_LEON3_XTRATUM then
               return;
            end if;

            The_System := Parent_Component (Parent_Subcomponent (E));

            --  Enter the directories

            Enter_Directory
1607
1608
               (To_Lower
                  (Normalize_Name
1609
                  (Display_Name
1610
                     (Identifier (The_System)))));
1611
1612
1613
1614
1615
1616

            --  Create the file

            Fd := Create_File
               ("Makefile." &
               Get_Name_String
1617
               (To_Lower (Normalize_Name
1618
                  (Display_Name
1619
                     (Identifier (The_System))))),
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
               Text);

            if Fd = Invalid_FD then
               raise Program_Error;
            end if;

            --  Setting the output

            Set_Output (Fd);

            Write_Line ("###################################################");
            Write_Line ("# This Makefile has been generated automatically  #");
            Write_Line ("# by the Ocarina AADL toolsuite.                  #");
            Write_Line ("# Do not edit this file, all your changes will    #");
            Write_Line ("# be overridden at the next code generation.      #");
            Write_Line ("###################################################");
            Write_Eol;

1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
            Write_Line ("RUNTIME_PATH=" & Get_Runtime_Path ("polyorb-hi-c"));

            Write_Eol;

            Write_Str ("all: build-partitions resident_sw");

            Write_Eol;
            Write_Eol;

            Write_Str ("MAINAPP=");
            Write_Name
1649
               (To_Lower (Normalize_Name
1650
                  (Display_Name
1651
                     (Identifier (The_System)))));
1652
1653
1654
            Write_Eol;

            Write_Str ("PARTITIONS_NAME=");
1655
1656
1657
1658
1659
1660
1661
1662
            --  Generate the makefiles of all process subcomponents

            if not AAU.Is_Empty (Subcomponents (The_System)) then
               S := First_Node (Subcomponents (The_System));

               while Present (S) loop
                  if AAU.Is_Process (Corresponding_Instance (S)) then
                     Write_Name
1663
1664
1665
                        (To_Lower
                           (Normalize_Name
                              (Display_Name (Identifier (S)))));
1666
1667
1668
1669
1670
1671
1672
                     Write_Space;
                  end if;
                  S := Next_Node (S);
               end loop;
            end if;
            Write_Eol;

1673
            Write_Str ("PARTITIONS=");
1674
1675
1676
1677
1678
1679
1680
1681
1682

            --  Generate the makefiles of all process subcomponents

            if not AAU.Is_Empty (Subcomponents (The_System)) then
               S := First_Node (Subcomponents (The_System));

               while Present (S) loop
                  if AAU.Is_Process (Corresponding_Instance (S)) then
                     Write_Name
1683
1684
                        (To_Lower
                           (Normalize_Name (Display_Name (Identifier (S)))));
1685
1686
                     Write_Str ("/");
                     Write_Name
1687
1688
1689
                        (To_Lower
                           (Normalize_Name
                              (Display_Name (Identifier (S)))));
1690
                     Write_Str (".xef");
1691
1692
1693
1694
1695
1696
1697
1698
                     Write_Space;
                  end if;
                  S := Next_Node (S);
               end loop;
            end if;
            Write_Eol;
            Write_Eol;

1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
            Write_Str ("GENERATED_PACK_ARGS=");

            --  Generate the makefiles of all process subcomponents

            if not AAU.Is_Empty (Subcomponents (The_System)) then
               S := First_Node (Subcomponents (The_System));

               while Present (S) loop
                  if AAU.Is_Process (Corresponding_Instance (S)) then
                     Write_Str ("-p ");

                     Write_Str (Unsigned_Long_Long'Image (PID));
                     Write_Str (":");
                     Write_Name
1713
1714
1715
                        (To_Lower
                           (Normalize_Name
                              (Display_Name (Identifier (S)))));
1716
1717
                     Write_Str ("/");
                     Write_Name
1718
1719
1720
                        (To_Lower
                           (Normalize_Name
                              (Display_Name (Identifier (S)))));
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
                     Write_Str (".xef");
                     Write_Space;
                     PID := PID + 1;
                  end if;
                  S := Next_Node (S);
               end loop;
            end if;
            Write_Eol;
            Write_Eol;

1731
1732
1733
1734
1735
1736
            Write_Str ("include $(RUNTIME_PATH)/make/Makefile.leon3-xtratum");

            Write_Eol;
            Write_Eol;

            Close (Fd);
1737

1738
1739
1740
1741
1742
1743
1744
            Set_Standard_Output;

            --  Leave the directories

            Leave_Directory;
         end Generate_Processor_Instance;

1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
         --  Main part of Generate begins here

      begin
         case Kind (E) is
            when K_Architecture_Instance =>
               Generate_Architecture_Instance (E);

            when K_Component_Instance =>
               Generate_Component_Instance (E);

            when others =>
               null;
         end case;
      end Generate;

      ------------------------------
      -- Ada_C_Command_Line_Flags --
      ------------------------------

      procedure Ada_C_Command_Line_Flags
        (Ada_Sources        : Name_Tables.Instance;
         C_Sources          : Name_Tables.Instance;
yoogx's avatar
yoogx committed
1767
         CPP_Sources          : Name_Tables.Instance;
1768
1769
1770
1771
1772
1773
1774
1775
1776
         C_Libraries        : Name_Tables.Instance) is
      begin
         if Length (Ada_Sources) > 0
           or else Length (C_Sources) > 0
           or else Length (C_Libraries) > 0
         then
            Write_Str (" ");
         end if;

1777
1778
1779
1780
1781
         --  In case of Ada source files, link has to be performed by
         --  gnatlink (as of August 2011 and decision made to get rid
         --  of C binder file). The actual list of Ada object file is
         --  retrived form the binder generated file, hence there is
         --  no need to add them.
1782
1783
1784
1785
1786

         --  In case of C source files, we add the corresponding .o
         --  files.

         if Length (C_Sources) > 0 then
1787
1788
1789
1790
1791
1792
1793
            if Get_Current_Backend_Kind = PolyORB_HI_C
              and then Length (Ada_Sources) > 0
            then
               Write_Line (" \");
               Write_Str (ASCII.HT & "   ");
            end if;

1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
            for J in Name_Tables.First .. Name_Tables.Last (C_Sources) loop
               Get_Name_String (C_Sources.Table (J));
               Set_Str_To_Name_Buffer
                 (Base_Name (Name_Buffer (1 .. Name_Len)));

               Name_Buffer (Name_Len) := 'o';
               Write_Name (Name_Find);

               exit when J = Name_Tables.Last (C_Sources);

               Write_Line (" \");
               Write_Str (ASCII.HT & "   ");
            end loop;
         end if;

yoogx's avatar
yoogx committed
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
         if Length (CPP_Sources) > 0 then
            for J in Name_Tables.First .. Name_Tables.Last (CPP_Sources) loop
               Get_Name_String (CPP_Sources.Table (J));
               Set_Str_To_Name_Buffer
                 (Base_Name (Name_Buffer (1 .. Name_Len)));

               Name_Buffer (Name_Len - 1 .. Name_Len) := "o ";
               Write_Name (Name_Find);

               exit when J = Name_Tables.Last (CPP_Sources);

               Write_Line (" \");
               Write_Str (ASCII.HT & "   ");
            end loop;
         end if;

1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
         --  In case of C libraries or objects, we add the
         --  corresponding option.

         if Length (C_Libraries) > 0 then
            Write_Line (" \");
            Write_Str (ASCII.HT & "   ");

            for J in Name_Tables.First .. Name_Tables.Last (C_Libraries) loop
               Get_Name_String (C_Libraries.Table (J));

               --  Some tests

               declare
                  Is_Object : constant Boolean := Name_Buffer (Name_Len) = 'o';
                  Dirname   : constant String := Dir_Name
                    (Name_Buffer (1 .. Name_Len));
                  Basename  : constant String :=
                    Base_Name (Name_Buffer (1 .. Name_Len));
               begin
                  if Is_Object then
                     Write_Name (C_Libraries.Table (J));
                  else
                     Write_Str ("-L" & Dirname & ' ');
                     Write_Str ("-l");
                     Write_Str
                       (Basename (Basename'First + 3 .. Basename'Last));
                  end if;
               end;

               exit when J = Name_Tables.Last (C_Libraries);

               Write_Line (" \");
               Write_Str (ASCII.HT & "   ");
            end loop;
         end if;
1860
1861
         Write_Eol;

yoogx's avatar
yoogx committed
1862
1863
1864
         if Length (CPP_Sources) > 0 then
            Write_Line ("USE_CPP_LINKER = true");
         end if;
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
      end Ada_C_Command_Line_Flags;

      ---------------------
      -- Compile_C_Files --
      ---------------------

      procedure Compile_C_Files (C_Sources : Name_Tables.Instance) is
      begin
         Write_Line ("compile-c-files:");
         if Length (C_Sources) > 0 then

            for J in Name_Tables.First .. Name_Tables.Last (C_Sources) loop
               declare
                  O_File : Name_Id;
                  Include_Dir : Name_Id;
               begin
                  Get_Name_String (C_Sources.Table (J));
                  Name_Buffer (Name_Len) := 'o';
                  Set_Str_To_Name_Buffer
                    (Base_Name (Name_Buffer (1 .. Name_Len)));
                  O_File := Name_Find;

                  Get_Name_String (C_Sources.Table (J));
1888
1889
                  while (Name_Buffer (Name_Len) /= Directory_Separator)
                    and then
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
                     Name_Len > 0 loop
                     Name_Len := Name_Len - 1;
                  end loop;

                  if Name_Len > 0 then
                     Set_Str_To_Name_Buffer
                        (Name_Buffer (1 .. Name_Len));
                     Include_Dir := Name_Find;
                  else
                     Include_Dir := No_Name;
                  end if;

                  Write_Char (ASCII.HT);
1903
                  Write_Str ("$(CC) -c $(INCLUDE) $(CFLAGS) ");
1904
1905
1906

                  if Include_Dir /= No_Name then
                     Write_Str ("-I");
1907
                     Write_Str ("'");
1908
                     Write_Name (Include_Dir);
1909
                     Write_Str ("'");
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
                  end if;

                  Write_Str (" '");
                  Write_Name (C_Sources.Table (J));
                  Write_Str ("' -o ");
                  Write_Name (O_File);
                  Write_Eol;
               end;
            end loop;
         end if;
      end Compile_C_Files;

yoogx's avatar
yoogx committed
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
      -----------------------
      -- Compile_CPP_Files --
      -----------------------

      procedure Compile_CPP_Files (CPP_Sources : Name_Tables.Instance) is
      begin
         Write_Line ("compile-cpp-files:");
         if Length (CPP_Sources) > 0 then

            for J in Name_Tables.First .. Name_Tables.Last (CPP_Sources) loop
               declare
                  O_File : Name_Id;
                  Include_Dir : Name_Id;
               begin
                  Get_Name_String (CPP_Sources.Table (J));
                  Name_Buffer (Name_Len - 1 .. Name_Len) := "o ";
                  Set_Str_To_Name_Buffer
                    (Base_Name (Name_Buffer (1 .. Name_Len)));
                  O_File := Name_Find;

                  Get_Name_String (CPP_Sources.Table (J));
                  while (Name_Buffer (Name_Len) /= Directory_Separator)
                    and then
                     Name_Len > 0 loop
                     Name_Len := Name_Len - 1;
                  end loop;

                  if Name_Len > 0 then
                     Set_Str_To_Name_Buffer
                        (Name_Buffer (1 .. Name_Len));
                     Include_Dir := Name_Find;
                  else
                     Include_Dir := No_Name;
                  end if;

                  Write_Char (ASCII.HT);
                  Write_Str ("$(CC) -c $(INCLUDE) $(CFLAGS) ");

                  if Include_Dir /= No_Name then
                     Write_Str ("-I");
                     Write_Str ("'");
                     Write_Name (Include_Dir);
                     Write_Str ("'");
                  end if;

                  Write_Str (" '");
                  Write_Name (CPP_Sources.Table (J));
                  Write_Str ("' -o ");
                  Write_Name (O_File);
                  Write_Eol;
               end;
            end loop;
         end if;
      end Compile_CPP_Files;

1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
      -----------------------
      -- Compile_Ada_Files --
      -----------------------

      procedure Compile_Ada_Files (Ada_Sources : Name_Tables.Instance) is
      begin
         Write_Line ("compile-ada-files:");
         if Length (Ada_Sources) > 0 then
            for J in Name_Tables.First .. Name_Tables.Last (Ada_Sources) loop
               declare
                  O_File : Name_Id;
1988
                  Ali_File : Name_Id;
1989
1990
1991
1992
1993
1994
1995
               begin
                  Get_Name_String (Ada_Sources.Table (J));
                  Name_Buffer (Name_Len - 2 .. Name_Len) := "o  ";
                  Set_Str_To_Name_Buffer
                    (Base_Name (Name_Buffer (1 .. Name_Len)));
                  O_File := Name_Find;

1996
1997
1998
1999
2000
                  Name_Buffer (Name_Len - 2 .. Name_Len) := "ali";
                  Set_Str_To_Name_Buffer
                    (Base_Name (Name_Buffer (1 .. Name_Len)));
                  Ali_File := Name_Find;

2001
                  Write_Char (ASCII.HT);
2002
                  Write_Str ("$(CC) -c $(INCLUDE) $(CFLAGS) '");
2003
2004
2005
2006
                  Write_Name (Ada_Sources.Table (J));
                  Write_Str ("' -o ");
                  Write_Name (O_File);
                  Write_Eol;
2007
2008
2009
2010
2011
2012
                  Write_Char (ASCII.HT);
                  Write_Str ("echo ");
                  Write_Name (Ali_File);
                  Write_Str (" > ali_file");
                  Write_Eol;

2013
2014
2015
2016
               end;
            end loop;

            Write_Char (ASCII.HT);
2017
            Write_Line ("gnatbind -n *.ali");
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
         end if;
      end Compile_Ada_Files;

      -----------
      -- Build --
      -----------

      procedure Build (E : Node_Id) is
      begin
         case Kind (E) is
            when K_Architecture_Instance =>
               Build_Architecture_Instance (E);

            when K_Component_Instance =>
               Build_Component_Instance (E);

            when others =>
               null;
         end case;
      end Build;

      ---------------------------------
      -- Build_Architecture_Instance --
      ---------------------------------

      procedure Build_Architecture_Instance (E : Node_Id) is
      begin
         Build (Root_System (E));
      end Build_Architecture_Instance;

      ------------------------------
      -- Build_Component_Instance --
      ------------------------------

      procedure Build_Component_Instance (E : Node_Id) is
         Category : constant Component_Category
           := Get_Category_Of_Component (E);
      begin
         case Category is
            when CC_System =>
               Build_System_Instance (E);

            when CC_Process =>
               Build_Process_Instance (E);

            when others =>
               null;
         end case;
      end Build_Component_Instance;

      ---------------------------
      -- Build_System_Instance --
      ---------------------------

      procedure Build_System_Instance (E : Node_Id) is
         S : Node_Id;
      begin
         --  Build all process subcomponents

         if not AAU.Is_Empty (Subcomponents (E)) then
            S := First_Node (Subcomponents (E));

            while Present (S) loop
               Build (Corresponding_Instance (S));
               S := Next_Node (S);
            end loop;
         end if;
      end Build_System_Instance;

      ----------------------------
      -- Build_Process_Instance --
      ----------------------------

      procedure Build_Process_Instance (E : Node_Id) is
         M       : constant Makefile_Type := Makefiles.Get (E);
         Pid     : Process_Id;
         Out_Pid : Process_Id := Invalid_Pid;
         Success : Boolean;
         Args    : Argument_List (1 .. 1);
      begin
         --  Enter the directories

         Enter_Directory (M.Appli_Name);
         Enter_Directory (M.Node_Name);

         --  If the user set the BUILD environment variable to some
         --  value, we pass it the GNU make command.

         declare
            Build_Kind    : String_Access := Getenv ("BUILD");
            GNU_Make_Path : String_Access := Locate_Exec_On_Path
              (GNU_Make_Cmd);
         begin
            Change_If_Empty (String_Ptr (Build_Kind), "Debug");
            Args (1) := new String'("BUILD=" & Build_Kind.all);

            --  Invoke the 'make' command

            Pid := Non_Blocking_Spawn
              (Program_Name => GNU_Make_Path.all,
               Args         => Args);

            --  Wait until the command achieves its execution

            while Out_Pid /= Pid loop
               Wait_Process (Out_Pid, Success);
               exit when Out_Pid = Pid or else Out_Pid = Invalid_Pid;
            end loop;

            if Out_Pid = Pid then
               if not Success then
                  Display_Error (GNU_Make_Path.all & " died unexpectedly",
                                 Fatal => True);
               else
                  pragma Debug (Display_Debug_Message
                                (GNU_Make_Cmd & " terminated normally",
                                 Force => True));
                  null;
               end if;
            end if;

            Free (Build_Kind);
            Free (GNU_Make_Path);

            for J in Args'Range loop
               Free (Args (J));
            end loop;
         end;

         --  Leave the directories

         Leave_Directory;
         Leave_Directory;
      end Build_Process_Instance;

      -----------
      -- Clean --
      -----------

      procedure Clean (E : Node_Id) is
      begin
         case Kind (E) is
            when K_Architecture_Instance =>
               Clean_Architecture_Instance (E);

            when K_Component_Instance =>
               Clean_Component_Instance (E);

            when others =>
               null;
         end case;
      end Clean;

      ---------------------------------
      -- Clean_Architecture_Instance --
      ---------------------------------

      procedure Clean_Architecture_Instance (E : Node_Id) is
      begin
         Clean (Root_System (E));
      end Clean_Architecture_Instance;

      ------------------------------
      -- Clean_Component_Instance --
      ------------------------------

      procedure Clean_Component_Instance (E : Node_Id) is
         Category : constant Component_Category
           := Get_Category_Of_Component (E);
      begin
         case Category is
            when CC_System =>
               Clean_System_Instance (E);

            when others =>
               null;
         end case;
      end Clean_Component_Instance;

      ---------------------------
      -- Clean_System_Instance --
      ---------------------------

      procedure Clean_System_Instance (E : Node_Id) is
         S : Node_Id;
      begin
         --  Clean all process subcomponents

         if not AAU.Is_Empty (Subcomponents (E)) then
            S := First_Node (Subcomponents (E));

            while Present (S) loop
               if AAU.Is_Process (Corresponding_Instance (S)) then
                  --  We fetch the application directory name from the
                  --  Makefile structure of one of the application
                  --  nodes.

                  declare
                     M : constant Makefile_Type := Makefiles.Get
                       (Corresponding_Instance (S));
                  begin
                     GNAT.Directory_Operations.Remove_Dir
                       (Get_Name_String (M.Appli_Name), True);
                  exception
                     when GNAT.Directory_Operations.Directory_Error =>
                        pragma Debug
                          (Display_Debug_Message
                           (Get_Name_String (M.Appli_Name) & " already clean",
                            Force => True));
                        null;
                  end;

                  exit;
               end if;

               S := Next_Node (S);
            end loop;
         end if;
      end Clean_System_Instance;

   end Makefiles;

   -----------------------
   -- Ada_Project_Files --
   -----------------------

   package body Ada_Project_Files is

      procedure Visit_Architecture_Instance (E : Node_Id);
      procedure Visit_Component_Instance    (E : Node_Id);
      procedure Visit_System_Instance       (E : Node_Id);
      procedure Visit_Process_Instance      (E : Node_Id);
      procedure Visit_Thread_Instance       (E : Node_Id);
2251
2252
      procedure Visit_Subprogram_Instance
         (E : Node_Id; Force_Parent : Node_Id := No_Node);
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397