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- /* Pragma related interfaces.
- Copyright (C) 1995 Free Software Foundation, Inc.
-
- 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. */
-
- /* Support #pragma weak iff ASM_WEAKEN_LABEL and ASM_OUTPUT_DEF are
- defined. */
- #if defined (ASM_WEAKEN_LABEL) && defined (ASM_OUTPUT_DEF)
- #define HANDLE_PRAGMA_WEAK SUPPORTS_WEAK
- #endif
-
- enum pragma_state
- {
- ps_start,
- ps_done,
- ps_bad,
- ps_weak,
- ps_name,
- ps_equals,
- ps_value,
- ps_pack,
- ps_left,
- ps_align,
- ps_right
- };
-
- /* Output asm to handle ``#pragma weak'' */
- extern void handle_pragma_weak PROTO((enum pragma_state, char *, char *));
-
- /* Handle a C style pragma */
- extern void handle_pragma_token PROTO((char *, tree));
-