gcc/config/stormy16/stormy16-protos.h

   1 /* Prototypes for exported functions defined in xstormy16.c
   2    Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
   3    Contributed by Red Hat, Inc.
   4
   5 This file is part of GCC.
   6
   7 GCC 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 GCC 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 GCC; 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 xstormy16_compute_stack_layout (void);
  25 extern void xstormy16_expand_prologue (void);
  26 extern void xstormy16_expand_epilogue (void);
  27 extern int xstormy16_initial_elimination_offset (int, int);
  28 extern int direct_return (void);
  29 extern int xstormy16_interrupt_function_p (void);
  30 extern int xstormy16_epilogue_uses (int);
  31 extern void xstormy16_function_profiler (void);
  32
  33 #if defined (TREE_CODE)
  34 #  if defined (HAVE_MACHINE_MODES)
  35 extern CUMULATIVE_ARGS xstormy16_function_arg_advance
  36  (CUMULATIVE_ARGS, enum machine_mode, tree, int);
  37 extern rtx xstormy16_function_arg
  38  (CUMULATIVE_ARGS, enum machine_mode, tree, int);
  39 #  endif
  40 extern void xstormy16_setup_incoming_varargs
  41  (CUMULATIVE_ARGS, int, tree, int *);
  42 extern tree xstormy16_build_va_list (void);
  43 #endif
  44
  45 #if defined (TREE_CODE) && defined (RTX_CODE)
  46 extern void xstormy16_expand_builtin_va_start (tree, rtx);
  47 extern rtx xstormy16_expand_builtin_va_arg (tree, tree);
  48 extern void xstormy16_initialize_trampoline (rtx, rtx, rtx);
  49 extern rtx xstormy16_function_value (tree, tree);
  50 #endif
  51
  52 #ifdef RTX_CODE
  53 extern void xstormy16_emit_cbranch (enum rtx_code, rtx);
  54 extern char *xstormy16_output_cbranch_hi (rtx, const char *, int, rtx);
  55 extern char *xstormy16_output_cbranch_si (rtx, const char *, int, rtx);
  56 extern int xstormy16_mode_dependent_address_p (rtx);
  57 extern int xstormy16_extra_constraint_p (rtx, int);
  58
  59 extern void xstormy16_print_operand (FILE *, rtx, int);
  60 extern void xstormy16_print_operand_address (FILE *, rtx);
  61
  62 extern void xstormy16_expand_casesi (rtx, rtx, rtx, rtx, rtx);
  63 extern void xstormy16_output_addr_vec (FILE *, rtx, rtx);
  64 extern void xstormy16_expand_call (rtx, rtx, rtx);
  65 #endif
  66
  67 #if defined (HAVE_MACHINE_MODES) && defined (RTX_CODE)
  68 extern int xstormy16_ineqsi_operator (rtx, enum machine_mode);
  69 extern int equality_operator (rtx, enum machine_mode);
  70 extern int inequality_operator (rtx, enum machine_mode);
  71 extern void xstormy16_split_cbranch (enum machine_mode, rtx, rtx, rtx, rtx);
  72 extern int  short_memory_operand (rtx, enum machine_mode);
  73 extern int  nonimmediate_nonstack_operand (rtx, enum machine_mode);
  74 extern enum reg_class xstormy16_secondary_reload_class
  75  (enum reg_class, enum machine_mode, rtx);
  76 extern int  xstormy16_carry_plus_operand (rtx, enum machine_mode);
  77 extern int  xs_hi_general_operand (rtx, enum machine_mode);
  78 extern int  xs_hi_nonmemory_operand (rtx, enum machine_mode);
  79 extern enum reg_class xstormy16_preferred_reload_class (rtx, enum reg_class);
  80 extern int xstormy16_legitimate_address_p (enum machine_mode, rtx, int);
  81 extern void xstormy16_split_move (enum machine_mode, rtx, rtx);
  82 extern void xstormy16_expand_move (enum machine_mode, rtx, rtx);
  83 extern void xstormy16_expand_arith (enum machine_mode, enum rtx_code,
  84                                     rtx, rtx, rtx, rtx);
  85 extern int  shift_operator (rtx, enum machine_mode);
  86 extern const char * xstormy16_output_shift (enum machine_mode, enum rtx_code,
  87                                             rtx, rtx, rtx);
  88 #endif
  89