gcc/config/stormy16/stormy16-protos.h

   1 /* Prototypes for exported functions defined in xstormy16.c
   2    Copyright (C) 2000, 2001 Free Software Foundation, Inc.
   3    Contributed by Red Hat, Inc.
   4
   5 This file is part of GNU CC.
   6
   7 GNU CC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GNU CC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU CC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22
  23
  24 extern struct xstormy16_stack_layout
  25                     xstormy16_compute_stack_layout PARAMS((void));
  26 extern void         xstormy16_expand_prologue      PARAMS ((void));
  27 extern void         xstormy16_expand_epilogue      PARAMS ((void));
  28 extern int      xstormy16_initial_elimination_offset PARAMS ((int, int));
  29 extern int      direct_return PARAMS ((void));
  30 extern int      xstormy16_interrupt_function_p PARAMS ((void));
  31 extern int      xstormy16_epilogue_uses PARAMS ((int));
  32
  33 #if defined (TREE_CODE)
  34 #  if defined (HAVE_MACHINE_MODES)
  35 extern CUMULATIVE_ARGS xstormy16_function_arg_advance
  36   PARAMS ((CUMULATIVE_ARGS, enum machine_mode, tree, int));
  37 #  endif
  38 extern void    xstormy16_setup_incoming_varargs
  39   PARAMS ((CUMULATIVE_ARGS, int, tree, int *));
  40 extern tree    xstormy16_build_va_list PARAMS ((void));
  41 #endif
  42
  43 #if defined (TREE_CODE) && defined (RTX_CODE)
  44 extern void    xstormy16_expand_builtin_va_start PARAMS ((int, tree, rtx));
  45 extern rtx     xstormy16_expand_builtin_va_arg PARAMS ((tree, tree));
  46 extern void    xstormy16_initialize_trampoline PARAMS ((rtx, rtx, rtx));
  47 extern rtx     xstormy16_function_value PARAMS ((tree, tree));
  48 extern void    xstormy16_asm_output_mi_thunk PARAMS ((FILE *, tree, int, tree));
  49 #endif
  50
  51 #ifdef RTX_CODE
  52 extern void xstormy16_emit_cbranch PARAMS ((enum rtx_code, rtx));
  53 extern char * xstormy16_output_cbranch_hi PARAMS ((rtx, const char *, int,
  54                                                   rtx));
  55 extern char * xstormy16_output_cbranch_si PARAMS ((rtx, const char *, int,
  56                                                   rtx));
  57 extern int xstormy16_mode_dependent_address_p PARAMS ((rtx));
  58 extern int xstormy16_extra_constraint_p PARAMS ((rtx, int));
  59
  60 extern void xstormy16_print_operand          PARAMS ((FILE *, rtx, int));
  61 extern void xstormy16_print_operand_address  PARAMS ((FILE *, rtx));
  62
  63 extern void xstormy16_expand_casesi PARAMS ((rtx, rtx, rtx, rtx, rtx));
  64 extern void xstormy16_output_addr_vec PARAMS ((FILE *, rtx, rtx));
  65 extern void xstormy16_expand_call PARAMS ((rtx, rtx, rtx));
  66 #endif
  67
  68 #if defined (HAVE_MACHINE_MODES) && defined (RTX_CODE)
  69 extern int xstormy16_ineqsi_operator PARAMS ((rtx, enum machine_mode));
  70 extern int equality_operator PARAMS ((rtx, enum machine_mode));
  71 extern int inequality_operator PARAMS ((rtx, enum machine_mode));
  72 extern void xstormy16_split_cbranch PARAMS ((enum machine_mode,
  73                                            rtx, rtx, rtx, rtx));
  74 extern int  short_memory_operand PARAMS ((rtx, enum machine_mode));
  75 extern int  nonimmediate_nonstack_operand PARAMS ((rtx, enum machine_mode));
  76 extern enum reg_class xstormy16_secondary_reload_class
  77   PARAMS ((enum reg_class, enum machine_mode, rtx));
  78 extern int  xstormy16_carry_plus_operand PARAMS ((rtx, enum machine_mode));
  79 extern enum reg_class xstormy16_preferred_reload_class
  80   PARAMS ((rtx, enum reg_class));
  81 extern int xstormy16_legitimate_address_p
  82    PARAMS ((enum machine_mode, rtx, int));
  83 extern void xstormy16_split_move PARAMS ((enum machine_mode, rtx, rtx));
  84 extern void xstormy16_expand_move PARAMS ((enum machine_mode, rtx, rtx));
  85 extern void xstormy16_expand_arith PARAMS ((enum machine_mode, enum rtx_code,
  86                                            rtx, rtx, rtx, rtx));
  87 extern int  shift_operator PARAMS ((rtx, enum machine_mode));
  88 extern const char * xstormy16_output_shift PARAMS ((enum machine_mode,
  89                                                    enum rtx_code,
  90                                                    rtx, rtx, rtx));
  91 #endif
  92