gcc/config/ip2k/ip2k-protos.h

   1 /* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
   2    Contributed by Red Hat, Inc and Ubicom, 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, 59 Temple Place - Suite 330,
  19    Boston, MA 02111-1307, USA.  */
  20
  21 extern void function_prologue (FILE *, HOST_WIDE_INT);
  22 extern void function_epilogue (FILE *, HOST_WIDE_INT);
  23 extern int find_one_set_bit_p (HOST_WIDE_INT);
  24 extern int find_one_clear_bit_p (HOST_WIDE_INT);
  25
  26 #ifdef TREE_CODE
  27 extern void unique_section (tree, int);
  28 extern int valid_machine_type_attribute (tree, tree, tree, tree);
  29 extern int valid_machine_decl_attribute (tree, tree, tree, tree);
  30 extern int ip2k_return_pops_args (tree, tree, int);
  31 #endif /* TREE_CODE */
  32
  33 #ifdef RTX_CODE
  34 extern int legitimate_address_p (enum machine_mode, rtx, int);
  35 extern int ip2k_extra_constraint (rtx, int);
  36 extern rtx legitimize_address (rtx, rtx, enum machine_mode, rtx);
  37 extern int adjust_insn_length (rtx insn, int len);
  38 extern void asm_output_char (FILE *, rtx);
  39 extern void asm_output_short (FILE *, rtx);
  40 extern void asm_output_byte (FILE *, int);
  41 extern void print_operand (FILE *, rtx, int);
  42 extern void print_operand_address (FILE *, rtx);
  43 extern int ip2k_jump_mode (rtx, rtx);
  44 extern void ip2k_split_words (enum machine_mode, enum machine_mode, rtx *);
  45 extern rtx ip2k_get_low_half (rtx, enum machine_mode);
  46 extern rtx ip2k_get_high_half (rtx, enum machine_mode);
  47 extern int ip2k_nonptr_operand (rtx, enum machine_mode);
  48 extern int ip2k_ptr_operand (rtx, enum machine_mode);
  49 extern int ip2k_ip_operand (rtx, enum machine_mode);
  50 extern int ip2k_short_operand (rtx, enum machine_mode);
  51 extern int ip2k_gen_operand (rtx, enum machine_mode);
  52 extern int ip2k_nonsp_reg_operand (rtx, enum machine_mode);
  53 extern int ip2k_symbol_ref_operand (rtx, enum machine_mode);
  54 extern const char *ip2k_set_compare (rtx, rtx);
  55 extern const char *ip2k_gen_sCOND (rtx, enum rtx_code, rtx);
  56 extern const char *ip2k_gen_signed_comp_branch (rtx, enum rtx_code, rtx);
  57 extern const char *ip2k_gen_unsigned_comp_branch (rtx, enum rtx_code, rtx);
  58 extern int is_regfile_address (rtx);
  59 extern int ip2k_mode_dependent_address (rtx);
  60 extern int ip2k_address_uses_reg_p (rtx, unsigned int);
  61 extern int ip2k_xexp_not_uses_reg_p (rtx, unsigned int, int);
  62 extern int ip2k_composite_xexp_not_uses_reg_p (rtx, unsigned int, int);
  63 extern int ip2k_composite_xexp_not_uses_cc0_p (rtx);
  64 extern int ip2k_signed_comparison_operator (rtx, enum machine_mode);
  65 extern int ip2k_unsigned_comparison_operator (rtx, enum machine_mode);
  66 extern int ip2k_unary_operator (rtx, enum machine_mode);
  67 extern int ip2k_binary_operator (rtx, enum machine_mode);
  68
  69 extern rtx ip2k_compare_operands[3];
  70 #endif /* RTX_CODE */
  71
  72 #ifdef HAVE_MACHINE_MODES
  73 extern int class_max_nregs (enum reg_class, enum machine_mode);
  74 extern enum reg_class class_likely_spilled_p (int c);
  75 #endif /* HAVE_MACHINE_MODES */
  76
  77 #ifdef REAL_VALUE_TYPE
  78 extern void asm_output_float (FILE *, REAL_VALUE_TYPE);
  79 #endif
  80
  81 extern int ip2k_init_elim_offset (int, int);
  82 extern void ip2k_init_local_alloc (int *);
  83