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/* 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/>.  */

#include "config.h"

#include "system.h"

#include "coretypes.h"

#include "tm.h"

#include "insn-config.h"

#include "machmode.h"

#include "ggc.h"

#include "toplev.h"

#include "target-globals.h"

#include "flags.h"

#include "regs.h"

#include "rtl.h"

#include "hard-reg-set.h"

#include "reload.h"

#include "expmed.h"

#include "expr.h"

#include "optabs.h"

#include "libfuncs.h"

#include "cfgloop.h"

#include "ira-int.h"

#include "builtins.h"

#include "gcse.h"

#include "bb-reorder.h"

#if SWITCHABLE_TARGET

struct target_globals default_target_globals = {

  &default_target_flag_state,

  &default_target_regs,

  &default_target_rtl,

  &default_target_hard_regs,

  &default_target_reload,

  &default_target_expmed,

  &default_target_optabs,

  &default_target_libfuncs,

  &default_target_cfgloop,

  &default_target_ira,

  &default_target_ira_int,

  &default_target_builtins,

  &default_target_gcse,

  &default_target_bb_reorder

};

struct target_globals *

save_target_globals (void)

{

  struct target_globals *g;

  g = ggc_alloc_target_globals ();

  g->flag_state = XCNEW (struct target_flag_state);

  g->regs = XCNEW (struct target_regs);

  g->rtl = ggc_alloc_cleared_target_rtl ();

  g->hard_regs = XCNEW (struct target_hard_regs);

  g->reload = XCNEW (struct target_reload);

  g->expmed = XCNEW (struct target_expmed);

  g->optabs = XCNEW (struct target_optabs);

  g->libfuncs = ggc_alloc_cleared_target_libfuncs ();

  g->cfgloop = XCNEW (struct target_cfgloop);

  g->ira = XCNEW (struct target_ira);

  g->ira_int = XCNEW (struct target_ira_int);

  g->builtins = XCNEW (struct target_builtins);

  g->gcse = XCNEW (struct target_gcse);

  g->bb_reorder = XCNEW (struct target_bb_reorder);

  restore_target_globals (g);

  init_reg_sets ();

  target_reinit ();

  return g;

}

#endif