| /* Target-dependent globals. |
| Copyright (C) 2010-2019 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; |
| extern struct target_regs *this_target_regs; |
| extern struct target_rtl *this_target_rtl; |
| extern struct target_recog *this_target_recog; |
| extern struct target_hard_regs *this_target_hard_regs; |
| extern struct target_reload *this_target_reload; |
| extern struct target_expmed *this_target_expmed; |
| extern struct target_optabs *this_target_optabs; |
| extern struct target_libfuncs *this_target_libfuncs; |
| extern struct target_cfgloop *this_target_cfgloop; |
| extern struct target_ira *this_target_ira; |
| extern struct target_ira_int *this_target_ira_int; |
| extern struct target_builtins *this_target_builtins; |
| extern struct target_gcse *this_target_gcse; |
| extern struct target_bb_reorder *this_target_bb_reorder; |
| extern struct target_lower_subreg *this_target_lower_subreg; |
| #endif |
| |
| struct GTY(()) target_globals { |
| ~target_globals (); |
| |
| struct target_flag_state *GTY((skip)) flag_state; |
| struct target_regs *GTY((skip)) regs; |
| struct target_rtl *rtl; |
| struct target_recog *GTY((skip)) recog; |
| struct target_hard_regs *GTY((skip)) hard_regs; |
| struct target_reload *GTY((skip)) reload; |
| struct target_expmed *GTY((skip)) expmed; |
| struct target_optabs *GTY((skip)) optabs; |
| struct target_libfuncs *libfuncs; |
| struct target_cfgloop *GTY((skip)) cfgloop; |
| struct target_ira *GTY((skip)) ira; |
| struct target_ira_int *GTY((skip)) ira_int; |
| struct target_builtins *GTY((skip)) builtins; |
| struct target_gcse *GTY((skip)) gcse; |
| struct target_bb_reorder *GTY((skip)) bb_reorder; |
| struct target_lower_subreg *GTY((skip)) lower_subreg; |
| }; |
| |
| #if SWITCHABLE_TARGET |
| extern struct target_globals default_target_globals; |
| |
| extern struct target_globals *save_target_globals (void); |
| extern struct target_globals *save_target_globals_default_opts (void); |
| |
| static inline void |
| restore_target_globals (struct target_globals *g) |
| { |
| this_target_flag_state = g->flag_state; |
| this_target_regs = g->regs; |
| this_target_rtl = g->rtl; |
| this_target_recog = g->recog; |
| this_target_hard_regs = g->hard_regs; |
| this_target_reload = g->reload; |
| this_target_expmed = g->expmed; |
| this_target_optabs = g->optabs; |
| this_target_libfuncs = g->libfuncs; |
| this_target_cfgloop = g->cfgloop; |
| this_target_ira = g->ira; |
| this_target_ira_int = g->ira_int; |
| this_target_builtins = g->builtins; |
| this_target_gcse = g->gcse; |
| this_target_bb_reorder = g->bb_reorder; |
| this_target_lower_subreg = g->lower_subreg; |
| } |
| #endif |
| |
| #endif |