gcc/config/iq2000/iq2000-protos.h

   1 /* Definitions of target machine for GNU compiler for iq2000.
   2    Copyright (C) 2003, 2004, 2007, 2009, 2010 Free Software Foundation, Inc.
   3
   4    This file is part of GCC.
   5
   6    GCC is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    GCC is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with GCC; see the file COPYING3.  If not see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef GCC_IQ2000_PROTOS_H
  21 #define GCC_IQ2000_PROTOS_H
  22
  23 extern int              iq2000_check_split (rtx, enum machine_mode);
  24 extern int              iq2000_reg_mode_ok_for_base_p (rtx, enum machine_mode, int);
  25 extern const char *     iq2000_fill_delay_slot (const char *, enum delay_type, rtx *, rtx);
  26 extern const char *     iq2000_move_1word (rtx *, rtx, int);
  27 extern HOST_WIDE_INT    iq2000_debugger_offset (rtx, HOST_WIDE_INT);
  28 extern void             final_prescan_insn (rtx, rtx *, int);
  29 extern HOST_WIDE_INT    compute_frame_size (HOST_WIDE_INT);
  30 extern int              iq2000_initial_elimination_offset (int, int);
  31 extern void             iq2000_expand_prologue (void);
  32 extern void             iq2000_expand_epilogue (void);
  33 extern void             iq2000_expand_eh_return (rtx);
  34 extern int              iq2000_can_use_return_insn (void);
  35 extern int              iq2000_adjust_insn_length (rtx, int);
  36 extern char *           iq2000_output_conditional_branch (rtx, rtx *, int, int, int, int);
  37
  38 #ifdef RTX_CODE
  39 extern rtx              gen_int_relational (enum rtx_code, rtx, rtx, rtx, int *);
  40 extern void             gen_conditional_branch (rtx *, enum machine_mode);
  41 #endif
  42
  43 #ifdef TREE_CODE
  44 extern void             init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx);
  45 extern void             function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, tree, int);
  46 extern struct rtx_def * function_arg (CUMULATIVE_ARGS *, enum machine_mode, const_tree, int);
  47 extern bool             iq2000_function_value_regno_p (const unsigned int);
  48 #endif
  49
  50 #endif /* ! GCC_IQ2000_PROTOS_H */