gcc/config/mips/mips-protos.h

   1 /* Prototypes of target machine for GNU compiler.  MIPS version.
   2    Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
   3    1999, 2001, 2002 Free Software Foundation, Inc.
   4    Contributed by A. Lichnewsky (lich@inria.inria.fr).
   5    Changed by Michael Meissner  (meissner@osf.org).
   6    64 bit r4000 support by Ian Lance Taylor (ian@cygnus.com) and
   7    Brendan Eich (brendan@microunity.com).
   8
   9 This file is part of GNU CC.
  10
  11 GNU CC is free software; you can redistribute it and/or modify
  12 it under the terms of the GNU General Public License as published by
  13 the Free Software Foundation; either version 2, or (at your option)
  14 any later version.
  15
  16 GNU CC is distributed in the hope that it will be useful,
  17 but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 GNU General Public License for more details.
  20
  21 You should have received a copy of the GNU General Public License
  22 along with GNU CC; see the file COPYING.  If not, write to
  23 the Free Software Foundation, 59 Temple Place - Suite 330,
  24 Boston, MA 02111-1307, USA.  */
  25
  26 #ifndef GCC_MIPS_PROTOS_H
  27 #define GCC_MIPS_PROTOS_H
  28
  29 extern HOST_WIDE_INT    compute_frame_size PARAMS ((HOST_WIDE_INT));
  30 extern int              mips_initial_elimination_offset PARAMS ((int, int));
  31 extern void             iris6_asm_output_align PARAMS ((FILE *, unsigned));
  32 extern const char *     current_section_name PARAMS ((void));
  33 extern unsigned int     current_section_flags PARAMS ((void));
  34 extern int              mips_can_use_return_insn PARAMS ((void));
  35 extern void             mips_declare_object PARAMS ((FILE *, const char *,
  36                                                      const char *,
  37                                                      const char *, int));
  38 extern void             mips_expand_epilogue PARAMS ((int));
  39 extern void             mips_expand_prologue PARAMS ((void));
  40 extern void             mips_output_filename PARAMS ((FILE *, const char *));
  41 extern void             mips_output_lineno PARAMS ((FILE *, int));
  42 extern void             mips_output_ascii PARAMS ((FILE *, const char *,
  43                                                    size_t));
  44 extern void             mips_order_regs_for_local_alloc PARAMS ((void));
  45 extern struct rtx_def * embedded_pic_fnaddr_reg PARAMS ((void));
  46 extern struct rtx_def * mips16_gp_pseudo_reg PARAMS ((void));
  47 #ifdef ASM_OUTPUT_UNDEF_FUNCTION
  48 extern int              mips_output_external_libcall PARAMS ((FILE *, const char *));
  49 #endif /* ASM_OUTPUT_UNDEF_FUNCTION */
  50 extern struct rtx_def  *mips_function_value PARAMS ((tree, tree,
  51                                                      enum machine_mode));
  52
  53 extern unsigned int     mips_hard_regno_nregs PARAMS ((int,
  54                                                        enum machine_mode));
  55 extern int              mips_return_in_memory PARAMS ((tree));
  56
  57 extern struct rtx_def  *function_arg PARAMS ((const CUMULATIVE_ARGS *,
  58                                               enum machine_mode, tree, int));
  59 extern void             function_arg_advance PARAMS ((CUMULATIVE_ARGS *,
  60                                                       enum machine_mode,
  61                                                       tree, int));
  62 extern int              function_arg_partial_nregs
  63                                 PARAMS ((const CUMULATIVE_ARGS *,
  64                                          enum machine_mode,
  65                                          tree, int));
  66 extern int              mips_setup_incoming_varargs
  67                                 PARAMS ((const CUMULATIVE_ARGS *,
  68                                          enum machine_mode,
  69                                          tree, int));
  70 extern int              function_arg_pass_by_reference
  71                                 PARAMS ((const CUMULATIVE_ARGS *,
  72                                          enum machine_mode, tree, int));
  73 extern int              mips_output_external PARAMS ((FILE *, tree,
  74                                                       const char *));
  75 extern tree             mips_build_va_list PARAMS ((void));
  76 extern void             mips_va_start PARAMS ((tree, rtx));
  77 extern struct rtx_def  *mips_va_arg PARAMS ((tree, tree));
  78
  79 extern bool             mips_expand_block_move PARAMS ((rtx, rtx, rtx));
  80 extern bool             mips_expand_unaligned_load PARAMS ((rtx, rtx,
  81                                                             unsigned int,
  82                                                             int));
  83 extern bool             mips_expand_unaligned_store PARAMS ((rtx, rtx,
  84                                                              unsigned int,
  85                                                              int));
  86 extern void             init_cumulative_args PARAMS ((CUMULATIVE_ARGS *,
  87                                                       tree, rtx));
  88 extern void             gen_conditional_move PARAMS ((rtx *));
  89 extern void             mips_gen_conditional_trap PARAMS ((rtx *));
  90 extern void             mips_emit_fcc_reload PARAMS ((rtx, rtx, rtx));
  91 extern void             mips_set_return_address PARAMS ((rtx, rtx));
  92 extern HOST_WIDE_INT    mips_debugger_offset PARAMS ((rtx, HOST_WIDE_INT));
  93 extern rtx              mips_subword PARAMS ((rtx, int));
  94 extern bool             mips_split_64bit_move_p PARAMS ((rtx, rtx));
  95 extern void             mips_split_64bit_move PARAMS ((rtx, rtx));
  96 extern const char      *mips_output_move PARAMS ((rtx, rtx));
  97 extern const char      *mips_emit_prefetch PARAMS ((rtx *));
  98 extern const char      *mips_restore_gp PARAMS ((rtx *));
  99 extern void             override_options PARAMS ((void));
 100 extern void             mips_conditional_register_usage PARAMS ((void));
 101 extern void             print_operand_address PARAMS ((FILE *, rtx));
 102 extern void             print_operand PARAMS ((FILE *, rtx, int));
 103 extern struct rtx_def * embedded_pic_offset PARAMS ((rtx));
 104 extern int              build_mips16_call_stub PARAMS ((rtx, rtx, rtx, int));
 105 extern const char       *mips_output_load_label PARAMS ((void));
 106 extern const char       *mips_output_conditional_branch PARAMS ((rtx, rtx *,
 107                                                                  int, int, int,
 108                                                                  int));
 109 extern const char       *mips_output_division PARAMS ((const char *, rtx *));
 110 extern int              mips_adjust_insn_length PARAMS ((rtx, int));
 111 extern enum reg_class   mips_secondary_reload_class PARAMS ((enum reg_class,
 112                                                              enum machine_mode,
 113                                                              rtx, int));
 114 extern bool             mips_cannot_change_mode_class
 115                           PARAMS ((enum machine_mode, enum machine_mode,
 116                                    enum reg_class));
 117 extern int              mips_class_max_nregs PARAMS ((enum reg_class,
 118                                                       enum machine_mode));
 119 extern int              mips_register_move_cost PARAMS ((enum machine_mode,
 120                                                          enum reg_class,
 121                                                          enum reg_class));
 122
 123 extern int              se_arith_operand PARAMS ((rtx, enum machine_mode));
 124 extern int              coprocessor_operand PARAMS ((rtx, enum machine_mode));
 125 extern int              coprocessor2_operand PARAMS ((rtx, enum machine_mode));
 126 extern int              mips_address_insns PARAMS ((rtx, enum machine_mode));
 127 extern int              mips_fetch_insns PARAMS ((rtx));
 128 extern int              mips_const_insns PARAMS ((rtx));
 129 extern bool             mips_global_pic_constant_p PARAMS ((rtx));
 130 extern bool             mips_legitimate_address_p PARAMS ((enum machine_mode,
 131                                                            rtx, int));
 132 extern bool             mips_legitimize_address PARAMS ((rtx *,
 133                                                          enum machine_mode));
 134 extern bool             mips_legitimize_move PARAMS ((enum machine_mode,
 135                                                       rtx, rtx));
 136 extern rtx              mips_delegitimize_address PARAMS ((rtx));
 137 extern void             mips_expand_call PARAMS ((rtx, rtx, rtx, rtx, int));
 138 extern int              mips_reg_mode_ok_for_base_p PARAMS ((rtx,
 139                                                              enum machine_mode,
 140                                                              int));
 141 extern bool             mips_valid_pointer_mode PARAMS ((enum machine_mode));
 142
 143 extern int              m16_uimm3_b PARAMS ((rtx, enum machine_mode));
 144 extern int              m16_simm4_1 PARAMS ((rtx, enum machine_mode));
 145 extern int              m16_nsimm4_1 PARAMS ((rtx, enum machine_mode));
 146 extern int              m16_simm5_1 PARAMS ((rtx, enum machine_mode));
 147 extern int              m16_nsimm5_1 PARAMS ((rtx, enum machine_mode));
 148 extern int              m16_uimm5_4 PARAMS ((rtx, enum machine_mode));
 149 extern int              m16_nuimm5_4 PARAMS ((rtx, enum machine_mode));
 150 extern int              m16_simm8_1 PARAMS ((rtx, enum machine_mode));
 151 extern int              m16_nsimm8_1 PARAMS ((rtx, enum machine_mode));
 152 extern int              m16_uimm8_1 PARAMS ((rtx, enum machine_mode));
 153 extern int              m16_nuimm8_1 PARAMS ((rtx, enum machine_mode));
 154 extern int              m16_uimm8_m1_1 PARAMS ((rtx, enum machine_mode));
 155 extern int              m16_uimm8_4 PARAMS ((rtx, enum machine_mode));
 156 extern int              m16_nuimm8_4 PARAMS ((rtx, enum machine_mode));
 157 extern int              m16_simm8_8 PARAMS ((rtx, enum machine_mode));
 158 extern int              m16_nsimm8_8 PARAMS ((rtx, enum machine_mode));
 159 extern int              m16_usym8_4 PARAMS ((rtx, enum machine_mode));
 160 extern int              m16_usym5_4 PARAMS ((rtx, enum machine_mode));
 161
 162 #ifdef RTX_CODE
 163 extern rtx              gen_int_relational PARAMS ((enum rtx_code, rtx, rtx,
 164                                                     rtx,int *));
 165 extern void             gen_conditional_branch PARAMS ((rtx *, enum rtx_code));
 166 #endif
 167 extern rtx              mips_return_addr PARAMS ((int, rtx));
 168
 169 #endif /* ! GCC_MIPS_PROTOS_H */