glob.cxx

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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

*/


/* ====================================================================
 * ====================================================================
 *
 *
 * Revision history:
 *  15-Sep-93 - Original Version
 *
 * Description:
 *
 * This file contains miscellaneous global data and utility functions
 * for the compiler which used to be part of each pass driver.
 *
 * ====================================================================
 * ====================================================================
 */

#ifdef USE_PCH
#include "common_com_pch.h"
#endif /* USE_PCH */
#pragma hdrstop
#include "defs.h"
#include "errors.h"
#include "glob.h"
#include "tracing.h"

#include "mempool.h"
#if !(defined(SGI_FRONT_END_CPP) && !defined(FFE))
#include "wn.h"
#endif /* if !(defined(SGI_FRONT_END_CPP) && !defined(FFE)) */
#include "stab.h"
#include "const.h"
#include "irbdata.h"

/* The current program unit name -- */
char *Cur_PU_Name = NULL;
char *Orig_PU_Name = NULL;

/* Type of the current program unit -- set similarly to Cur_PU_Name */
PU_KIND Cur_PU_Kind = PU_UNKNOWN;

BOOL Symbol_Table_Out = FALSE;  /* Symbol table output (list or trace) */
BOOL Show_Progress = FALSE;     /* Report progress to stdout */

BOOL Compile_Upc = FALSE;

/* ====================================================================
 *
 * Front End process info: for consistency checking 
 *
 * The first two are set in the front end, and examined in the back end.
 * They are also put out to the ipa file.  The third is only used in the
 * back end to store the Version number of the front end.  (In the front
 * end, this information is stored in "Version".  In the back end,
 * "Version" contains the version number of the *back* end.  Those
 * variables are initialized in <machine>/<process>/version.c
 *
 * ====================================================================
 */

INT32 Fe_Process_Id = -1;
INT32 Fe_Process_Time = -1;
char *Fe_Version = NULL;

/* ====================================================================
 *
 * File names and handles.
 *
 * ====================================================================
 */

/* Current file names: */
char *Src_File_Name = NULL;     /* Source file */
char *Orig_Src_File_Name = NULL; /* Original source file */
char *Cpp_File_Name = NULL;     /* cpp-preprocessed file */
char *Err_File_Name = NULL;     /* Error file */
char *Lst_File_Name = NULL;     /* Listing file */
char *Trc_File_Name = NULL;     /* Trace file */
char *Tlog_File_Name = NULL;    /* Transformation log file */
char *IR_File_Name  = NULL;     /* SGIR file */
char *Irb_File_Name = NULL;     /* ACIR intermediate file */
char *Asm_File_Name = NULL;     /* Assembly file */
char *Obj_File_Name = NULL;     /* Relocatable object file */
char *Feedback_File_Name = NULL; /* Feedback file */
#ifndef MONGOOSE_BE
char *Lib_File_Name = NULL;     /* Program library file */
#endif 
char *Lib_Lock_Name = NULL;     /* Program library lock file */
char *DSTdump_File_Name = NULL; /* Dwarf (i.e. DST) dump file */
char *Global_File_Name = NULL;  /* Global symbol table file */

/* Current file handles if open, NULL otherwise: */
FILE *Src_File = NULL;          /* Source file */
FILE *Cpp_File = NULL;          /* cpp-preprocessed file */
FILE *Err_File = NULL;          /* Error file */
FILE *Lst_File = NULL;          /* Listing file */
FILE *Trc_File = NULL;          /* Trace file */
FILE *Tlog_File = NULL;         /* Transformation log file */
FILE *IR_File  = NULL;          /* SGIR file */
FILE *Irb_File = NULL;          /* ACIR intermediate file */
FILE *Asm_File = NULL;          /* Assembly file */
FILE *Obj_File = NULL;          /* Relocatable object file */
FILE *Lib_File = NULL;          /* Program library file */
FILE *Tim_File = NULL;          /* Timer report file, usually TFile */