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 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 extern void asm_file_start PARAMS ((FILE *));
  22 extern void asm_file_end PARAMS ((FILE *));
  23
  24 extern void function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
  25 extern void function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
  26 extern int find_one_set_bit_p PARAMS ((HOST_WIDE_INT));
  27 extern int find_one_clear_bit_p PARAMS ((HOST_WIDE_INT));
  28
  29 #ifdef TREE_CODE
  30 extern void unique_section PARAMS ((tree, int));
  31 extern void encode_section_info PARAMS ((tree, int));
  32 extern void asm_output_section_name PARAMS ((FILE *, tree, const char *,
  33                                              int));
  34 extern int valid_machine_type_attribute PARAMS ((tree, tree, tree, tree));
  35 extern int valid_machine_decl_attribute PARAMS ((tree, tree, tree, tree));
  36 extern int ip2k_return_pops_args PARAMS ((tree, tree, int));
  37 #endif /* TREE_CODE */
  38
  39 #ifdef RTX_CODE
  40 extern int legitimate_address_p PARAMS ((enum machine_mode, rtx, int));
  41 extern void machine_dependent_reorg PARAMS ((rtx));
  42 extern int ip2k_extra_constraint PARAMS ((rtx, int));
  43 extern rtx legitimize_address PARAMS ((rtx, rtx, enum machine_mode, rtx));
  44 extern int adjust_insn_length PARAMS ((rtx insn, int len));
  45 extern void asm_output_char PARAMS ((FILE *, rtx));
  46 extern void asm_output_short PARAMS ((FILE *, rtx));
  47 extern void asm_output_byte PARAMS ((FILE *, int));
  48 extern void print_operand PARAMS ((FILE *, rtx, int));
  49 extern void print_operand_address PARAMS ((FILE *, rtx));
  50 extern int ip2k_jump_mode PARAMS ((rtx, rtx));
  51 extern void ip2k_split_words PARAMS ((enum machine_mode, enum machine_mode,
  52                                       rtx *));
  53 extern rtx ip2k_get_low_half PARAMS ((rtx, enum machine_mode));
  54 extern rtx ip2k_get_high_half PARAMS ((rtx, enum machine_mode));
  55 extern int ip2k_nonptr_operand PARAMS ((rtx, enum machine_mode));
  56 extern int ip2k_ptr_operand PARAMS ((rtx, enum machine_mode));
  57 extern int ip2k_ip_operand PARAMS ((rtx, enum machine_mode));
  58 extern int ip2k_short_operand PARAMS ((rtx, enum machine_mode));
  59 extern int ip2k_gen_operand PARAMS ((rtx, enum machine_mode));
  60 extern int ip2k_nonsp_reg_operand PARAMS ((rtx, enum machine_mode));
  61 extern int ip2k_symbol_ref_operand PARAMS ((rtx, enum machine_mode));
  62 extern const char *ip2k_set_compare PARAMS ((rtx, rtx));
  63 extern const char *ip2k_gen_sCOND PARAMS ((rtx, enum rtx_code, rtx));
  64 extern const char *ip2k_gen_signed_comp_branch PARAMS ((rtx,
  65                                                         enum rtx_code,
  66                                                         rtx));
  67 extern const char *ip2k_gen_unsigned_comp_branch PARAMS ((rtx,
  68                                                           enum rtx_code,
  69                                                           rtx));
  70 extern int is_regfile_address PARAMS ((rtx));
  71 extern int ip2k_mode_dependent_address PARAMS ((rtx));
  72 extern int ip2k_address_uses_reg_p PARAMS ((rtx, unsigned int));
  73 extern int ip2k_xexp_not_uses_reg_p PARAMS ((rtx, unsigned int, int));
  74 extern int ip2k_composite_xexp_not_uses_reg_p PARAMS ((rtx, unsigned int, int));
  75 extern int ip2k_composite_xexp_not_uses_cc0_p PARAMS ((rtx));
  76 extern int ip2k_signed_comparison_operator PARAMS ((rtx,
  77                                                     enum machine_mode));
  78 extern int ip2k_unsigned_comparison_operator PARAMS ((rtx,
  79                                                       enum machine_mode));
  80 extern int ip2k_unary_operator PARAMS ((rtx, enum machine_mode));
  81 extern int ip2k_binary_operator PARAMS ((rtx, enum machine_mode));
  82
  83 extern rtx ip2k_compare_operands[3];
  84 #endif /* RTX_CODE */
  85
  86 #ifdef HAVE_MACHINE_MODES
  87 extern int class_max_nregs PARAMS ((enum reg_class, enum machine_mode));
  88 extern enum reg_class class_likely_spilled_p PARAMS ((int c));
  89 #endif /* HAVE_MACHINE_MODES */
  90
  91 #ifdef REAL_VALUE_TYPE
  92 extern void asm_output_float PARAMS ((FILE *, REAL_VALUE_TYPE));
  93 #endif
  94
  95 extern int ip2k_init_elim_offset PARAMS ((int, int));
  96 extern void ip2k_init_local_alloc PARAMS ((int *));
  97