65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/* Subroutines for the C front end for System/370.
|
|
Copyright (C) 1989, 1993, 1995, 1997, 1998, 1999, 2000
|
|
Free Software Foundation, Inc.
|
|
Contributed by Jan Stein (jan@cd.chalmers.se).
|
|
Modified for OS/390 LanguageEnvironment C by Dave Pitts (dpitts@cozx.com)
|
|
Hacked for Linux-ELF/390 by Linas Vepstas (linas@linas.org)
|
|
|
|
This file is part of GNU CC.
|
|
|
|
GNU CC is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU CC 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
|
|
along with GNU CC; see the file COPYING. If not, write to
|
|
the Free Software Foundation, 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include "config.h"
|
|
#include "system.h"
|
|
#include "coretypes.h"
|
|
#include "tm.h"
|
|
#include "tree.h"
|
|
#include "toplev.h"
|
|
#include "cpplib.h"
|
|
#include "c-pragma.h"
|
|
#include "tm_p.h"
|
|
|
|
#ifdef TARGET_HLASM
|
|
|
|
/* #pragma map (name, alias) -
|
|
In this implementation both name and alias are required to be
|
|
identifiers. The older code seemed to be more permissive. Can
|
|
anyone clarify? */
|
|
|
|
void
|
|
i370_pr_map (pfile)
|
|
cpp_reader *pfile ATTRIBUTE_UNUSED;
|
|
{
|
|
tree name, alias, x;
|
|
|
|
if (c_lex (&x) == CPP_OPEN_PAREN
|
|
&& c_lex (&name) == CPP_NAME
|
|
&& c_lex (&x) == CPP_COMMA
|
|
&& c_lex (&alias) == CPP_NAME
|
|
&& c_lex (&x) == CPP_CLOSE_PAREN)
|
|
{
|
|
if (c_lex (&x) != CPP_EOF)
|
|
warning ("junk at end of #pragma map");
|
|
|
|
mvs_add_alias (IDENTIFIER_POINTER (name), IDENTIFIER_POINTER (alias), 1);
|
|
return;
|
|
}
|
|
|
|
warning ("malformed #pragma map, ignored");
|
|
}
|
|
|
|
#endif
|