gnu/dist/gcc4/gcc/config/arc/arc-protos.h

   1 /* Definitions of target machine for GNU compiler, Argonaut ARC cpu.
   2    Copyright (C) 2000, 2004 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 2, 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 COPYING.  If not, write to
  18 the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  19 Boston, MA 02110-1301, USA.  */
  20
  21 extern void arc_va_start (tree, rtx);
  22
  23 extern enum machine_mode arc_select_cc_mode (enum rtx_code, rtx, rtx);
  24
  25 /* Define the function that build the compare insn for scc and bcc.  */
  26 extern struct rtx_def *gen_compare_reg (enum rtx_code, rtx, rtx);
  27
  28 /* Declarations for various fns used in the .md file.  */
  29 extern const char *output_shift (rtx *);
  30
  31 extern int symbolic_operand (rtx, enum machine_mode);
  32 extern int arc_double_limm_p (rtx);
  33 extern int arc_eligible_for_epilogue_delay (rtx, int);
  34 extern void arc_initialize_trampoline (rtx, rtx, rtx);
  35 extern void arc_print_operand (FILE *, rtx, int);
  36 extern void arc_print_operand_address (FILE *, rtx);
  37 extern void arc_final_prescan_insn (rtx, rtx *, int);
  38 extern int call_address_operand (rtx, enum machine_mode);
  39 extern int call_operand (rtx, enum machine_mode);
  40 extern int symbolic_memory_operand (rtx, enum machine_mode);
  41 extern int short_immediate_operand (rtx, enum machine_mode);
  42 extern int long_immediate_operand (rtx, enum machine_mode);
  43 extern int long_immediate_loadstore_operand (rtx, enum machine_mode);
  44 extern int move_src_operand (rtx, enum machine_mode);
  45 extern int move_double_src_operand (rtx, enum machine_mode);
  46 extern int move_dest_operand (rtx, enum machine_mode);
  47 extern int load_update_operand (rtx, enum machine_mode);
  48 extern int store_update_operand (rtx, enum machine_mode);
  49 extern int nonvol_nonimm_operand (rtx, enum machine_mode);
  50 extern int const_sint32_operand (rtx, enum machine_mode);
  51 extern int const_uint32_operand (rtx, enum machine_mode);
  52 extern int proper_comparison_operator (rtx, enum machine_mode);
  53 extern int shift_operator (rtx, enum machine_mode);
  54
  55 extern enum arc_function_type arc_compute_function_type (tree);
  56
  57
  58 extern void arc_init (void);
  59 extern unsigned int arc_compute_frame_size (int);
  60 extern void arc_save_restore (FILE *, const char *, unsigned int,
  61                               unsigned int, const char *);
  62 extern int arc_delay_slots_for_epilogue (void);
  63 extern void arc_ccfsm_at_label (const char *, int);
  64 extern int arc_ccfsm_branch_deleted_p (void);
  65 extern void arc_ccfsm_record_branch_deleted (void);