ocarina-backends-po_hi_c.adb 21.6 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 . P O _ H I _ C              --
--                                                                          --
--                                 B o d y                                  --
--                                                                          --
9
--          Copyright (C) 2008-2011, European Space Agency (ESA).           --
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
--                                                                          --
-- 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.                                       --
--                                                                          --
--                 Ocarina is maintained by the Ocarina team                --
--                       (ocarina-users@listes.enst.fr)                     --
--                                                                          --
------------------------------------------------------------------------------

with GNAT.OS_Lib;
with Output;

with Ocarina.Instances;
with Ocarina.Backends.Expander;
with Ocarina.Backends.Messages;
40 41 42 43
with Ocarina.ME_AADL;
with Ocarina.ME_AADL.AADL_Instances.Nutils;
with Ocarina.ME_AADL.AADL_Instances.Nodes;
with Ocarina.ME_AADL.AADL_Instances.Entities;
44
with Ocarina.Backends.C_Tree.Generator;
julien.delange's avatar
julien.delange committed
45
with Ocarina.Backends.C_Tree.Nodes;
46 47 48 49 50 51 52 53 54 55 56 57 58 59
with Ocarina.Backends.PO_HI_C.Activity;
with Ocarina.Backends.PO_HI_C.Main;
with Ocarina.Backends.PO_HI_C.Naming;
with Ocarina.Backends.PO_HI_C.Runtime;
with Ocarina.Backends.PO_HI_C.Deployment;
with Ocarina.Backends.PO_HI_C.Request;
with Ocarina.Backends.C_Common.Types;
with Ocarina.Backends.C_Common.Subprograms;
with Ocarina.Backends.PO_HI_C.Marshallers;
with Ocarina.Backends.Utils;
with Ocarina.Backends.Build_Utils;
with Ocarina.Backends.Execution_Utils;
with Ocarina.Backends.Execution_Tests;
with Ocarina.Backends.Properties;
julien.delange's avatar
julien.delange committed
60
with Ocarina.Backends.ASN1;
61 62 63 64 65 66 67 68 69 70 71 72 73
with GNAT.Command_Line;

with Namet;

package body Ocarina.Backends.PO_HI_C is

   use GNAT.Command_Line;
   use GNAT.OS_Lib;

   use Namet;
   use Output;

   use Ocarina.Backends.Properties;
74 75 76
   use Ocarina.ME_AADL;
   use Ocarina.ME_AADL.AADL_Instances.Nodes;
   use Ocarina.ME_AADL.AADL_Instances.Entities;
77 78 79 80 81 82 83 84 85 86
   use Ocarina.Backends.PO_HI_C.Activity;
   use Ocarina.Backends.PO_HI_C.Deployment;
   use Ocarina.Backends.PO_HI_C.Main;
   use Ocarina.Backends.PO_HI_C.Naming;
   use Ocarina.Backends.PO_HI_C.Request;
   use Ocarina.Backends.C_Common.Types;
   use Ocarina.Backends.C_Common.Subprograms;
   use Ocarina.Backends.PO_HI_C.Marshallers;
   use Ocarina.Backends.Messages;
   use Ocarina.Backends.C_Tree.Generator;
julien.delange's avatar
julien.delange committed
87
   use Ocarina.Backends.ASN1;
88 89 90 91 92 93 94
   use Ocarina.Backends.Utils;
   use Ocarina.Backends.Expander;
   use Ocarina.Instances;
   use Ocarina.Backends.Build_Utils;
   use Ocarina.Backends.Execution_Utils;
   use Ocarina.Backends.Execution_Tests;

95 96
   package AAN renames Ocarina.ME_AADL.AADL_Instances.Nodes;
   package AAU renames Ocarina.ME_AADL.AADL_Instances.Nutils;
julien.delange's avatar
julien.delange committed
97 98 99
   package CTN renames Ocarina.Backends.C_Tree.Nodes;

   Generate_ASN1_Deployment    : Boolean := False;
100 101
   Compile_Generated_Sources   : Boolean := False;
   Remove_Generated_Sources    : Boolean := False;
102
   Add_Performance_Analysis    : Boolean := False;
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
   Do_Regression_Test          : Boolean := False;
   Do_Coverage_Test            : Boolean := False;
   Generated_Sources_Directory : Name_Id := No_Name;

   procedure Visit_Architecture_Instance (E : Node_Id);
   --  Most top level visitor routine. E is the root of the AADL
   --  instance tree. The procedure does a traversal for each
   --  compilation unit to be generated.

   procedure PolyORB_HI_C_Makefile
     (Appli_Name         : Name_Id;
      Node_Name          : Name_Id;
      Execution_Platform : Supported_Execution_Platform := Platform_None;
      Transport_API      : Supported_Transport_APIs;
      Ada_Sources        : Name_Tables.Instance;
      C_Sources          : Name_Tables.Instance;
      C_Libraries        : Name_Tables.Instance;
      User_Source_Dirs   : Name_Tables.Instance;
      Use_Transport      : Boolean;
      Use_Simulink       : Boolean;
      Simulink_Directory : Name_Id;
      Simulink_Node      : Name_Id;
      Use_Scade          : Boolean;
      Scade_Directory    : Name_Id);

   ---------------------------
   -- PolyORB_HI_C_Makefile --
   ---------------------------

   procedure PolyORB_HI_C_Makefile
     (Appli_Name         : Name_Id;
      Node_Name          : Name_Id;
      Execution_Platform : Supported_Execution_Platform := Platform_None;
      Transport_API      : Supported_Transport_APIs;
      Ada_Sources        : Name_Tables.Instance;
      C_Sources          : Name_Tables.Instance;
      C_Libraries        : Name_Tables.Instance;
      User_Source_Dirs   : Name_Tables.Instance;
      Use_Transport      : Boolean;
      Use_Simulink       : Boolean;
      Simulink_Directory : Name_Id;
      Simulink_Node      : Name_Id;
      Use_Scade          : Boolean;
      Scade_Directory    : Name_Id)
   is
148
      pragma Unreferenced (Transport_API,
149 150
                           C_Sources,
                           Ada_Sources,
151 152
                           C_Libraries);
   begin
153 154 155 156 157 158
      if Appli_Name /= No_Name then
         Write_Str ("MAINAPP = ");
         Write_Name (Appli_Name);
         Write_Eol;
      end if;

159 160 161 162 163 164 165 166 167 168
      Write_Str ("BINARY = ");
      Write_Name (Node_Name);
      Write_Eol;

      Write_Str ("TARGET = ");

      case Execution_Platform is
         when Platform_Native | Platform_None =>
            Write_Str ("native");

169 170 171
         when Platform_Native_Compcert =>
            Write_Str ("compcert");

172 173 174
         when Platform_Bench =>
            Write_Str ("bench");

175 176 177
         when Platform_LEON_RTEMS =>
            Write_Str ("leon.rtems");

178 179 180
         when Platform_X86_LINUXTASTE =>
            Write_Str ("x86.linuxtaste");

julien.delange's avatar
julien.delange committed
181 182 183
         when Platform_X86_RTEMS =>
            Write_Str ("x86.rtems");

184 185 186 187 188 189
         when Platform_ARM_DSLINUX =>
            Write_Str ("arm.dslinux");

         when Platform_ARM_N770 =>
            Write_Str ("arm.n770");

190 191 192 193 194 195
         when Platform_LINUX64 =>
            Write_Str ("linux64");

         when Platform_LINUX32 =>
            Write_Str ("linux32");

196 197 198
         when Platform_LEON3_XM3 =>
            Write_Str ("leon3-xm3");

199 200 201 202 203 204
         when Platform_LINUX32_XENOMAI_NATIVE =>
            Write_Str ("linux32-xenomai-native");

         when Platform_LINUX32_XENOMAI_POSIX =>
            Write_Str ("linux32-xenomai-posix");

205 206 207 208 209 210 211 212 213 214 215 216 217
         when others =>
            Display_Error ("Unsupported platform " & Execution_Platform'Img,
                           Fatal => True);
      end case;

      Write_Eol;
      Write_Str ("NEED_TRANSPORT = ");
      if Use_Transport then
         Write_Line ("yes");
      else
         Write_Line ("no");
      end if;

218 219 220 221 222
      if Add_Performance_Analysis then
         Write_Str ("USE_GPROF = yes");
         Write_Eol;
      end if;

223 224 225 226 227
      if Generate_ASN1_Deployment then
         Write_Str ("USE_ASN1_DEPLOYMENT = yes");
         Write_Eol;
      end if;

228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249
      if Use_Simulink then
         Write_Str ("SIMULINK_DIR = ");
         Write_Name (Simulink_Directory);
         Write_Eol;

         Write_Str ("SIMULINK_NODE = ");
         Write_Name (Simulink_Node);
         Write_Eol;
      end if;

      if Use_Scade then
         Write_Str ("SCADE_DIR = ");
         Write_Name (Scade_Directory);
         Write_Eol;
      end if;

      Write_Line ("RUNTIME_PATH=" & Get_Runtime_Path ("polyorb-hi-c"));

      Write_Str ("USER_SOURCES_DIRS=");
      if Length (User_Source_Dirs) > 0 then
         for J in
           Name_Tables.First .. Name_Tables.Last (User_Source_Dirs) loop
250
            Write_Str ("-I");
251 252 253 254 255 256 257 258 259 260 261 262 263 264 265
            Write_Name (User_Source_Dirs.Table (J));

            exit when J = Name_Tables.Last (User_Source_Dirs);

            Write_Space;
         end loop;
         Write_Eol;
      else
         Write_Str (".");
         Write_Eol;
      end if;

      Write_Line ("include $(RUNTIME_PATH)/make/Makefile.common");
   end PolyORB_HI_C_Makefile;

266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334
   ------------------------------------
   -- Generate_Doxygen_Configuration --
   ------------------------------------

   procedure Generate_Doxygen_Configuration
     (My_System : Node_Id)
   is
      use Ocarina.Backends.C_Tree.Nodes;
      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);

      -----------
      -- Visit --
      -----------

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

            when AAN.K_Component_Instance =>
               Visit_Component_Instance (E);

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

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

      procedure Visit_Architecture_Instance (E : Node_Id) is
      begin
         Visit (AAN.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 others =>
               null;
         end case;
      end Visit_Component_Instance;

      ----------------------------
      -- Visit_Process_Instance --
      ----------------------------

      procedure Visit_Process_Instance (E : Node_Id) is
         S  : constant Node_Id := AAN.Parent_Subcomponent (E);
         A  : constant Node_Id :=
            AAN.Parent_Component (AAN.Parent_Subcomponent (E));
         Fd : File_Descriptor;
335
         Rpath : constant String := Get_Runtime_Path ("polyorb-hi-c");
336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356
      begin
         Enter_Directory (Normalize_Name (AAN.Name (AAN.Identifier (A))));
         Enter_Directory (Normalize_Name (AAN.Name (AAN.Identifier (S))));

         Fd := Create_File ("doxygen.cfg", Text);

         if Fd = Invalid_FD then
            raise Program_Error;
         end if;

         Set_Output (Fd);

         Write_Str ("PROJECT_NAME           = ");
         Write_Name
            (Normalize_Name (AAN.Name (AAN.Identifier (S))));
         Write_Eol;
         Write_Line ("OUTPUT_DIRECTORY       = generated-documentation");
         Write_Line ("GENERATE_LATEX         = YES");
         Write_Line ("GENERATE_MAN           = YES");
         Write_Line ("GENERATE_RTF           = YES");
         Write_Line ("CASE_SENSE_NAMES       = NO");
357 358 359 360 361 362
         Write_Str ("INPUT                  = . ");
         Write_Str (Rpath);
         Write_Eol;
         Write_Line ("SOURCE_BROWSER         = YES");
         Write_Line ("OPTIMIZE_OUTPUT_FOR_C  = YES");
         Write_Line ("GENERATE_TREEVIEW      = YES");
363
         Write_Line ("QUIET                  = YES");
364
         Write_Line ("HAVE_DOT               = YES");
365
         Write_Line ("JAVADOC_AUTOBRIEF      = YES");
366
         Write_Line ("EXTRACT_ALL            = YES");
367 368 369 370 371 372
         Write_Line ("EXTRACT_PRIVATE        = YES");
         Write_Line ("EXTRACT_STATIC         = YES");
         Write_Line ("TYPEDEF_HIDES_STRUCT   = YES");
         Write_Line ("INLINE_SOURCES         = YES");
         Write_Line ("REFERENCED_BY_RELATION = YES");
         Write_Line ("REFERENCES_RELATION    = YES");
373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395
         Write_Line ("SEARCHENGINE           = YES");
         Write_Line ("SERVER_BASED_SEARCH    = NO");
         Write_Line ("SEARCH_INCLUDES        = YES");
         Write_Line ("INCLUDED_BY_GRAPH      = YES");
         Write_Line ("ENABLE_PREPROCESSING   = YES");
         Write_Line ("OUTPUT_LANGUAGE        = English");
         Write_Line ("BRIEF_MEMBER_DESC      = YES");
         Write_Line ("REPEAT_BRIEF           = YES");
         Write_Line ("RECURSIVE              = YES");
         Write_Line ("EXAMPLE_RECURSIVE      = NO");
         Write_Line ("DIRECTORY_GRAPH        = YES");
         Write_Line ("CLASS_GRAPH            = YES");
         Write_Line ("COLLABORATION_GRAPH    = YES");
         Write_Line ("GROUP_GRAPHS           = YES");
         Write_Line ("INCLUDE_GRAPH          = YES");
         Write_Line ("INCLUDED_BY_GRAPH      = YES");
         Write_Line ("CALL_GRAPH             = YES");
         Write_Line ("CALLER_GRAPH           = YES");
         Write_Line ("GRAPHICAL_HIERARCHY    = YES");
         Write_Line ("DIRECTORY_GRAPH        = YES");
         Write_Line ("DOT_GRAPH_MAX_NODES    = 50");
         Write_Line ("MAX_DOT_GRAPH_DEPTH    = 0");

396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429
         Write_Eol;

         Close (Fd);

         Set_Standard_Output;

         Leave_Directory;
         Leave_Directory;
      end Visit_Process_Instance;

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

      procedure Visit_System_Instance (E : Node_Id) is
         S : Node_Id;
      begin
         --  Visit all the subcomponents of the system

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

               Visit (Corresponding_Instance (S));
               S := AAN.Next_Node (S);
            end loop;
         end if;
      end Visit_System_Instance;
   begin
      Visit (My_System);
   end Generate_Doxygen_Configuration;

430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471
   --------------
   -- Generate --
   --------------

   procedure Generate (AADL_Root : Node_Id) is
      Instance_Root : Node_Id;
      Success       : Boolean := True;

      procedure Generate_PolyORB_HI_C_Makefile is new
        Build_Utils.Makefiles.Generate (PolyORB_HI_C_Makefile);

   begin
      --  Instantiate the AADL tree

      Instance_Root := Instantiate_Model (AADL_Root);

      --  Expand the AADL instance

      Expand (Instance_Root);

      Visit_Architecture_Instance (Instance_Root);
      --  Abort if the construction of the C tree failed

      if No (C_Root) then
         Display_Error ("Code generation failed", Fatal => True);
      end if;

      --  At this point, we have a valid C tree, we can begin the
      --  generation of C source files.

      --  Enter the output directory

      Enter_Directory (Generated_Sources_Directory);

      if Remove_Generated_Sources then
         Build_Utils.Makefiles.Clean (Instance_Root);

      else
         --  Create the source files

         C_Tree.Generator.Generate (C_Root);

472 473 474 475
         --  Create doxygen configuration files

         Generate_Doxygen_Configuration (Instance_Root);

476 477 478 479
         --  Generate the Makefiles

         Generate_PolyORB_HI_C_Makefile (Instance_Root);

julien.delange's avatar
julien.delange committed
480 481 482 483 484 485
         --  If we have to generate the ASN1 deployment file, then
         --  we enter the directory that contains the generate
         --  code and invoke directly the ASN1 generator with the
         --  instance root. It should automatically create an .asn1
         --  file that contains deployment/messages informations.

julien.delange's avatar
julien.delange committed
486 487 488 489 490 491
         if Generate_ASN1_Deployment then
            Enter_Directory (CTN.Name (C_Root));
            ASN1.Generate (Instance_Root);
            Leave_Directory;
         end if;

492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556
         --  If the user requested to build the applications then we
         --  build it.

         if Compile_Generated_Sources then
            Build_Utils.Makefiles.Build (Instance_Root);
         end if;
      end if;

      --  If the user requested to test the applications then we
      --  test it.

      if Do_Regression_Test or else Do_Coverage_Test then

         --  Execution_Utils package initialization

         Execution_Utils.Init;
         Execution_Utils.Visit (Instance_Root);
         Execution_Tests.Init;

         if Do_Regression_Test then
            Success := Execute_Regression_Test (Scenario_Dir.all,
                                                Ref_Map,
                                                Integer (Timeout))
              and then Success;

            if not Create_Referencial then
               Write_Eol;
               if Success then
                  Write_Line ("--- All regression tests PASSED ---");
               else
                  Write_Line ("--- Regression tests FAILED ---");
               end if;
            end if;
         end if;

         if Do_Coverage_Test then
            Success := Execute_Coverage_Test (Integer (Timeout))
              and then Success;
         end if;

         --  Free memory
         Execution_Utils.Reset;
         Execution_Tests.Reset;
         Free (Scenario_Dir);

         --  Exit if one of the tests failed

         if not Success then
            OS_Exit (1);
         end if;
      end if;

      --  Leave the output directory
      Leave_Directory;
   end Generate;

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

   procedure Init is
   begin
      Generated_Sources_Directory := Get_String_Name (".");
      Initialize_Option_Scan;
      loop
julien.delange's avatar
julien.delange committed
557
         case Getopt ("* b z ec er o: perf asn1") is
558 559 560
            when ASCII.NUL =>
               exit;

julien.delange's avatar
julien.delange committed
561 562 563 564 565
            when 'a' =>
               if Full_Switch = "asn1" then
                  Generate_ASN1_Deployment := True;
               end if;

566 567 568 569 570 571
            when 'b' =>
               Compile_Generated_Sources := True;

            when 'z' =>
               Remove_Generated_Sources := True;

572 573 574 575 576
            when 'p' =>
               if Full_Switch = "perf" then
                  Add_Performance_Analysis := True;
               end if;

577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611
            when 'e' =>
               Compile_Generated_Sources := True;
               if Full_Switch = "ec" then
                  Do_Coverage_Test := True;
               elsif Full_Switch = "er" then
                  Do_Regression_Test := True;
               end if;

            when 'o' =>
               declare
                  D : constant String := Parameter;
               begin
                  if D'Length /= 0 then
                     Generated_Sources_Directory := Get_String_Name (D);
                  end if;
               end;

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

      Register_Backend ("polyorb_hi_c", Generate'Access, PolyORB_HI_C);
      Ocarina.Backends.PO_HI_C.Runtime.Initialize;
   end Init;

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

   procedure Reset is
   begin
      Ocarina.Backends.PO_HI_C.Runtime.Reset;
   end Reset;

612 613 614 615 616 617 618 619 620
   ------------------------------
   -- Use_Performance_Analysis --
   ------------------------------

   function Use_Performance_Analysis return Boolean is
   begin
      return Add_Performance_Analysis;
   end Use_Performance_Analysis;

621 622 623 624 625 626 627 628 629
   -------------------------
   -- Use_ASN1_Deployment --
   -------------------------

   function Use_ASN1_Deployment return Boolean is
   begin
      return Generate_ASN1_Deployment;
   end Use_ASN1_Deployment;

630 631 632 633 634 635 636 637 638
   -------------------------------
   --  Set_Performance_Analysis --
   -------------------------------

   procedure Set_Performance_Analysis (Use_It : Boolean) is
   begin
      Add_Performance_Analysis := Use_It;
   end Set_Performance_Analysis;

639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668
   ---------------------------------
   -- Visit_Architecture_Instance --
   ---------------------------------

   procedure Visit_Architecture_Instance (E : Node_Id) is
   begin
      Naming.Header_File.Visit (E);
      C_Common.Types.Header_File.Visit (E, C_Root);
      Deployment.Header_File.Visit (E);
      Request.Header_File.Visit (E);
      Marshallers.Header_File.Visit (E);
      C_Common.Subprograms.Header_File.Visit (E, C_Root);
      Activity.Header_File.Visit (E);

      C_Common.Types.Source_File.Visit (E, C_Root);
      Request.Source_File.Visit (E);
      Marshallers.Source_File.Visit (E);
      Deployment.Source_File.Visit (E);
      Activity.Source_File.Visit (E);
      C_Common.Subprograms.Source_File.Visit (E);
      Naming.Source_File.Visit (E);
      Main.Source_File.Visit (E);

      --  Generate a Makefile for each node

      Build_Utils.Makefiles.Visit (E);

   end Visit_Architecture_Instance;

end Ocarina.Backends.PO_HI_C;