s_dcl_pu.c

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/*

  Copyright (C) 2000, 2001 Silicon Graphics, Inc.  All Rights Reserved.

  This program is free software; you can redistribute it and/or modify it
  under the terms of version 2 of the GNU General Public License as
  published by the Free Software Foundation.

  This program is distributed in the hope that it would be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  

  Further, this software is distributed without any warranty that it is
  free of the rightful claim of any third person regarding infringement 
  or the like.  Any license provided herein, whether implied or 
  otherwise, applies only to this software file.  Patent licenses, if 
  any, provided herein do not apply to combinations of this program with 
  other software, or any other product whatsoever.  

  You should have received a copy of the GNU General Public License along
  with this program; if not, write the Free Software Foundation, Inc., 59
  Temple Place - Suite 330, Boston MA 02111-1307, USA.

  Contact information:  Silicon Graphics, Inc., 1600 Amphitheatre Pky,
  Mountain View, CA 94043, or:

  http://www.sgi.com

  For further information regarding this notice, see:

  http://oss.sgi.com/projects/GenInfo/NoticeExplan

*/



static char USMID[] = "\n@(#)5.0_pl/sources/s_dcl_pu.c  5.2     06/16/99 10:02:23\n";


# include "defines.h"           /* Machine dependent ifdefs */

# include "host.m"              /* Host machine dependent macros.*/
# include "host.h"              /* Host machine dependent header.*/
# include "target.m"            /* Target machine dependent macros.*/
# include "target.h"            /* Target machine dependent header.*/

# include "globals.m"
# include "tokens.m"
# include "sytb.m"
# include "s_globals.m"
# include "debug.m"

# include "globals.h"
# include "tokens.h"
# include "sytb.h"
# include "s_globals.h"


/*****************************************************************\
|* Function prototypes of static functions declared in this file *|
\*****************************************************************/



/******************************************************************************\
|*                                                                            *|
|* Description:                                                               *|
|*      BNF     - BLOCK DATA [block-data-name]                                *|
|*                                                                            *|
|* Input parameters:                                                          *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Output parameters:                                                         *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Returns:                                                                   *|
|*      NONE                                                                  *|
|*                                                                            *|
\******************************************************************************/

void blockdata_stmt_semantics (void)

{
   TRACE (Func_Entry, "blockdata_stmt_semantics", NULL);

   TRACE (Func_Exit, "blockdata_stmt_semantics", NULL);

   return;

}  /* blockdata_stmt_semantics */


/******************************************************************************\
|*                                                                            *|
|* Description:                                                               *|
|*                                                                            *|
|*      BNF     - ENTRY entry-name [([dummy-arg-list])[RESULT (result-name)]] *|
|*              - dummy-arg     =>      dummy-arg-name or *                   *|
|*                                                                            *|
|* Input parameters:                                                          *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Output parameters:                                                         *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Returns:                                                                   *|
|*      NONE                                                                  *|
|*                                                                            *|
\******************************************************************************/

void entry_stmt_semantics (void)

{
   TRACE (Func_Entry, "entry_stmt_semantics", NULL);

   if (cdir_switches.parallel_region) {
      /* a entry stmt is illegal within a parallel region */
      PRINTMSG(stmt_start_line, 549, Error, stmt_start_col, "ENTRY");
   }

   ATP_ALIGN(IR_IDX_L(SH_IR_IDX(curr_stmt_sh_idx)))     = cdir_switches.align;
   cdir_switches.align                                  = FALSE;

   TRACE (Func_Exit, "entry_stmt_semantics", NULL);

   return;

}  /* entry_stmt_semantics */


/******************************************************************************\
|*                                                                            *|
|* Description:                                                               *|
|*      BNF     - [ prefix ] FUNCTION function-name                           *|
|*                                   ( [ dummy-arg-name-list ] )              *|
|*                                   [ RESULT ( result-name ) ]               *|
|*                                                                            *|
|*      prefix  -    type-spec [ RECURSIVE ]                                  *|
|*                or RECURSIVE [ type-spec ]                                  *|
|* Input parameters:                                                          *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Output parameters:                                                         *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Returns:                                                                   *|
|*      NONE                                                                  *|
|*                                                                            *|
\******************************************************************************/

void function_stmt_semantics (void)

{
   TRACE (Func_Entry, "function_stmt_semantics", NULL);

   TRACE (Func_Exit, "function_stmt_semantics", NULL);

   return;

}  /* function_stmt_semantics */


/******************************************************************************\
|*                                                                            *|
|* Description:                                                               *|
|*      BNF     -  MODULE module-name                                         *|
|*              or MODULE PROCEDURE procedure-name-list                       *|
|*                                                                            *|
|* Input parameters:                                                          *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Output parameters:                                                         *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Returns:                                                                   *|
|*      TRUE if this is a MODULE or MODULE PROCECURE statement, else FALSE.   *|
|*                                                                            *|
\******************************************************************************/

void module_stmt_semantics (void)

{
   TRACE (Func_Entry, "module_stmt_semantics", NULL);


   TRACE (Func_Exit, "module_stmt_semantics", NULL);

   return;

}  /* module_stmt_semantics */


/******************************************************************************\
|*                                                                            *|
|* Description:                                                               *|
|*      This function handles the following syntax:                           *|
|*         program-stmt         => PROGRAM program-name [(string of chars)]   *|
|*                                                                            *|
|* Input parameters:                                                          *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Output parameters:                                                         *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Returns:                                                                   *|
|*      NONE                                                                  *|
|*                                                                            *|
\******************************************************************************/

void program_stmt_semantics (void)

{
   TRACE (Func_Entry, "program_stmt_semantics", NULL);

   TRACE (Func_Exit, "program_stmt_semantics", NULL);

   return;

}  /* program_stmt_semantics */


/******************************************************************************\
|*                                                                            *|
|* Description:                                                               *|
|*      subroutine-stmt         => [ RECURSIVE ] SUBROUTINE subroutine-name   *|
|*                                                 [ ( [ dummy-arg-list ] ) ] *|
|*      dummy-arg               => dummy-arg-name                             *|
|*                                 or *                                       *|
|*                                                                            *|
|* Input parameters:                                                          *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Output parameters:                                                         *|
|*      NONE                                                                  *|
|*                                                                            *|
|* Returns:                                                                   *|
|*      NONE                                                                  *|
|*                                                                            *|
\******************************************************************************/

void subroutine_stmt_semantics (void)

{

   TRACE (Func_Entry, "subroutine_stmt_semantics", NULL);

   TRACE (Func_Exit, "subroutine_stmt_semantics", NULL);
   
   return;

}  /* subroutine_stmt_semantics */