gcc/config/cris/cris-protos.h

   1 /* Definitions for GCC.  Part of the machine description for CRIS.
   2    Copyright (C) 1998, 1999, 2000, 2001, 2004, 2005, 2006, 2007, 2009, 2010,
   3    2011, 2012
   4    Free Software Foundation, Inc.
   5    Contributed by Axis Communications.
   6
   7 This file is part of GCC.
   8
   9 GCC is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 3, or (at your option)
  12 any later version.
  13
  14 GCC is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License
  20 along with GCC; see the file COPYING3.  If not see
  21 <http://www.gnu.org/licenses/>.  */
  22
  23 /* Prototypes for the CRIS port.  */
  24
  25 extern bool cris_simple_epilogue (void);
  26 #ifdef RTX_CODE
  27 extern const char *cris_op_str (rtx);
  28 extern void cris_notice_update_cc (rtx, rtx);
  29 extern bool cris_reload_address_legitimized (rtx, enum machine_mode, int, int, int);
  30 extern int cris_side_effect_mode_ok (enum rtx_code, rtx *, int, int,
  31                                      int, int, int);
  32 extern bool cris_cc0_user_requires_cmp (rtx);
  33 extern rtx cris_return_addr_rtx (int, rtx);
  34 extern rtx cris_split_movdx (rtx *);
  35 extern int cris_legitimate_pic_operand (rtx);
  36 extern enum cris_pic_symbol_type cris_pic_symbol_type_of (const_rtx);
  37 extern bool cris_valid_pic_const (const_rtx, bool);
  38 extern bool cris_constant_index_p (const_rtx);
  39 extern bool cris_base_p (const_rtx, bool);
  40 extern bool cris_base_or_autoincr_p (const_rtx, bool);
  41 extern bool cris_bdap_index_p (const_rtx, bool);
  42 extern bool cris_biap_index_p (const_rtx, bool);
  43 extern bool cris_legitimate_address_p (enum machine_mode, rtx, bool);
  44 extern bool cris_store_multiple_op_p (rtx);
  45 extern bool cris_movem_load_rest_p (rtx, int);
  46 extern void cris_asm_output_symbol_ref (FILE *, rtx);
  47 extern int cris_cfun_uses_pic_table (void);
  48 extern void cris_asm_output_case_end (FILE *, int, rtx);
  49 extern rtx cris_gen_movem_load (rtx, rtx, int);
  50 extern rtx cris_emit_movem_store (rtx, rtx, int, bool);
  51 extern void cris_expand_pic_call_address (rtx *);
  52 extern void cris_order_for_addsi3 (rtx *, int);
  53 extern void cris_emit_trap_for_misalignment (rtx);
  54 #endif /* RTX_CODE */
  55 extern void cris_asm_output_label_ref (FILE *, char *);
  56 extern void cris_asm_output_ident (const char *);
  57 extern void cris_expand_prologue (void);
  58 extern void cris_expand_epilogue (void);
  59 extern void cris_expand_return (bool);
  60 extern bool cris_return_address_on_stack_for_return (void);
  61 extern bool cris_return_address_on_stack (void);
  62 extern void cris_pragma_expand_mul (struct cpp_reader *);
  63
  64 /* Need one that returns an int; usable in expressions.  */
  65 extern int cris_fatal (char *);
  66
  67 extern int cris_initial_elimination_offset (int, int);
  68
  69 extern void cris_init_expanders (void);