diff options
Diffstat (limited to 'gcc/target-globals.h')
| -rw-r--r-- | gcc/target-globals.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/target-globals.h b/gcc/target-globals.h new file mode 100644 index 0000000..496a507 --- /dev/null +++ b/gcc/target-globals.h @@ -0,0 +1,41 @@ +/* Target-dependent globals. + Copyright (C) 2010 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC 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 3, or (at your option) any later +version. + +GCC 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 GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +#ifndef TARGET_GLOBALS_H +#define TARGET_GLOBALS_H 1 + +#if SWITCHABLE_TARGET +extern struct target_flag_state *this_target_flag_state; + +struct GTY(()) target_globals { + struct target_flag_state *GTY((skip)) flag_state; +}; + +extern struct target_globals default_target_globals; + +extern struct target_globals *save_target_globals (void); + +static inline void +restore_target_globals (struct target_globals *g) +{ + this_target_flag_state = g->flag_state; +} +#endif + +#endif |