gcc/config/ia64/ia64-protos.h

   1 /* Definitions of target machine for GNU compiler for IA-64.
   2    Copyright (C) 1999, 2000 Free Software Foundation, Inc.
   3
   4 This file is part of GNU CC.
   5
   6 GNU CC 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 GNU CC 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 GNU CC; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 59 Temple Place - Suite 330,
  19 Boston, MA 02111-1307, USA. */
  20
  21 /* Variables defined in ia64.c.  */
  22
  23 #ifdef RTX_CODE
  24 extern rtx ia64_compare_op0, ia64_compare_op1;
  25 #endif
  26
  27 /* Functions defined in ia64.c */
  28
  29 #ifdef RTX_CODE
  30 extern int call_operand PARAMS((rtx, enum machine_mode));
  31 extern int sdata_symbolic_operand PARAMS((rtx, enum machine_mode));
  32 extern int symbolic_operand PARAMS((rtx, enum machine_mode));
  33 extern int function_operand PARAMS((rtx, enum machine_mode));
  34 extern int setjmp_operand PARAMS((rtx, enum machine_mode));
  35 extern int move_operand PARAMS((rtx, enum machine_mode));
  36 extern int reg_or_0_operand PARAMS((rtx, enum machine_mode));
  37 extern int reg_or_6bit_operand PARAMS((rtx, enum machine_mode));
  38 extern int reg_or_8bit_operand PARAMS((rtx, enum machine_mode));
  39 extern int reg_or_8bit_adjusted_operand PARAMS((rtx, enum machine_mode));
  40 extern int reg_or_8bit_and_adjusted_operand PARAMS((rtx, enum machine_mode));
  41 extern int reg_or_14bit_operand PARAMS((rtx, enum machine_mode));
  42 extern int reg_or_22bit_operand PARAMS((rtx, enum machine_mode));
  43 extern int shift_count_operand PARAMS((rtx, enum machine_mode));
  44 extern int shift_32bit_count_operand PARAMS((rtx, enum machine_mode));
  45 extern int shladd_operand PARAMS((rtx, enum machine_mode));
  46 extern int fetchadd_operand PARAMS((rtx, enum machine_mode));
  47 extern int reg_or_fp01_operand PARAMS((rtx, enum machine_mode));
  48 extern int normal_comparison_operator PARAMS((rtx, enum machine_mode));
  49 extern int adjusted_comparison_operator PARAMS((rtx, enum machine_mode));
  50 extern int call_multiple_values_operation PARAMS((rtx, enum machine_mode));
  51 extern int predicate_operator PARAMS((rtx, enum machine_mode));
  52
  53 extern void ia64_expand_fetch_and_op PARAMS ((enum fetchop_code,
  54                                               enum machine_mode, rtx []));
  55 extern void ia64_expand_op_and_fetch PARAMS ((enum fetchop_code,
  56                                               enum machine_mode, rtx []));
  57
  58 extern void ia64_print_operand_address PARAMS((FILE *, rtx));
  59 extern void ia64_print_operand PARAMS((FILE *, rtx, int));
  60 extern enum reg_class ia64_secondary_reload_class PARAMS((enum reg_class,
  61                                                           enum machine_mode,
  62                                                           rtx));
  63 extern void ia64_reorg PARAMS((rtx));
  64 extern void process_for_unwind_directive PARAMS ((FILE *, rtx));
  65 #endif /* RTX_CODE */
  66
  67 #ifdef TREE_CODE
  68 #ifdef RTX_CODE
  69 extern rtx ia64_function_arg PARAMS((CUMULATIVE_ARGS *, enum machine_mode,
  70                                      tree, int, int));
  71 extern rtx ia64_expand_builtin PARAMS((tree, rtx, rtx,
  72                                        enum machine_mode, int));
  73 extern void ia64_va_start PARAMS((int, tree, rtx));
  74 extern rtx ia64_va_arg PARAMS((tree, tree));
  75 extern rtx ia64_function_value PARAMS((tree, tree));
  76 #endif /* RTX_CODE */
  77
  78 extern void ia64_setup_incoming_varargs PARAMS((CUMULATIVE_ARGS, int, tree,
  79                                                 int *, int));
  80 extern int ia64_function_arg_partial_nregs PARAMS((CUMULATIVE_ARGS *,
  81                                                    enum machine_mode,
  82                                                    tree, int));
  83 extern void ia64_function_arg_advance PARAMS((CUMULATIVE_ARGS *,
  84                                               enum machine_mode,
  85                                               tree, int));
  86 extern int ia64_return_in_memory PARAMS((tree));
  87 extern void ia64_asm_output_external PARAMS((FILE *, tree, const char *));
  88
  89 extern int ia64_valid_type_attribute PARAMS((tree, tree, tree, tree));
  90 extern void ia64_encode_section_info PARAMS((tree));
  91 #endif /* TREE_CODE */
  92
  93 extern int ia64_epilogue_uses PARAMS((int));
  94 extern void ia64_file_start PARAMS((FILE *));
  95 extern void ia64_expand_prologue PARAMS((void));
  96 extern void ia64_expand_epilogue PARAMS((void));
  97 extern void ia64_function_prologue PARAMS((FILE *, int));
  98 extern void ia64_output_end_prologue PARAMS((FILE *));
  99 extern void ia64_function_epilogue PARAMS((FILE *, int));
 100 extern int ia64_direct_return PARAMS((void));
 101 extern int ia64_rap_fp_offset PARAMS((void));
 102 extern void ia64_init_builtins PARAMS((void));
 103 extern void ia64_override_options PARAMS((void));
 104 extern unsigned int ia64_compute_frame_size PARAMS((int));
 105 extern void save_restore_insns PARAMS((int));