gcc/config/arm/arm-protos.h

   1 /* Prototypes for exported functions defined in arm.c and pe.c
   2    Copyright (C) 1999, 2000 Free Software Foundation, Inc.
   3    Contributed by Richard Earnshaw (rearnsha@arm.com)
   4    Minor hacks by Nick Clifton (nickc@cygnus.com)
   5
   6 This file is part of GNU CC.
   7
   8 GNU CC is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 2, or (at your option)
  11 any later version.
  12
  13 GNU CC is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GNU CC; see the file COPYING.  If not, write to
  20 the Free Software Foundation, 59 Temple Place - Suite 330,
  21 Boston, MA 02111-1307, USA.  */
  22
  23 extern void   arm_expand_prologue               PARAMS ((void));
  24 extern void   arm_finalize_pic                  PARAMS ((void));
  25 extern char * arm_output_epilogue               PARAMS ((void));
  26 extern void   arm_override_options              PARAMS ((void));
  27 extern void   arm_poke_function_name            PARAMS ((FILE *, char *));
  28 extern int    arm_process_pragma                PARAMS ((int (*)(void), void (*) (int), char *));
  29 extern int    arm_regno_class                   PARAMS ((int));
  30 extern int    arm_volatile_func                 PARAMS ((void));
  31 extern int    const_ok_for_arm                  PARAMS ((HOST_WIDE_INT));
  32 extern void   output_arm_prologue               PARAMS ((FILE *, int));
  33 extern void   output_ascii_pseudo_op            PARAMS ((FILE *, const unsigned char *, int));
  34 extern void   output_func_epilogue              PARAMS ((int));
  35 extern void   output_func_prologue              PARAMS ((FILE *, int));
  36 extern int    use_return_insn                   PARAMS ((int));
  37 extern const char * arm_strip_name_encoding     PARAMS ((const char *));
  38 #if defined AOF_ASSEMBLER
  39 extern void   aof_add_import                    PARAMS ((char *));
  40 extern char * aof_data_section                  PARAMS ((void));
  41 extern void   aof_delete_import                 PARAMS ((char *));
  42 extern void   aof_dump_imports                  PARAMS ((FILE *));
  43 extern void   aof_dump_pic_table                PARAMS ((FILE *));
  44 extern char * aof_text_section                  PARAMS ((void));
  45 #endif /* AOF_ASSEMBLER */
  46 /* Defined in pe.c */
  47 extern int    arm_dllexport_name_p              PARAMS ((const char *));
  48 extern int    arm_dllimport_name_p              PARAMS ((const char *));
  49
  50 #define Mmode enum machine_mode
  51
  52 #ifdef TREE_CODE
  53 extern int    arm_comp_type_attributes          PARAMS ((tree, tree));
  54 extern int    arm_return_in_memory              PARAMS ((tree));
  55 extern int    arm_valid_machine_decl_attribute  PARAMS ((tree, tree, tree));
  56 extern int    arm_valid_type_attribute_p        PARAMS ((tree, tree, tree, tree));
  57 /* Defined in pe.c */
  58 extern int    arm_dllexport_p                   PARAMS ((tree));
  59 extern int    arm_dllimport_p                   PARAMS ((tree));
  60 extern void   arm_mark_dllexport                PARAMS ((tree));
  61 extern void   arm_mark_dllimport                PARAMS ((tree));
  62 extern void   arm_pe_encode_section_info        PARAMS ((tree));
  63 extern tree   arm_pe_merge_machine_decl_attributes PARAMS ((tree, tree));
  64 extern void   arm_pe_unique_section             PARAMS ((tree, int));
  65 extern int    arm_pe_valid_machine_decl_attribute PARAMS ((tree, tree, tree, tree));
  66 extern void   arm_set_default_type_attributes   PARAMS ((tree));
  67 extern void   arm_encode_call_attribute         PARAMS ((tree, char));
  68 extern int    arm_pe_return_in_memory           PARAMS ((tree));
  69 #endif
  70
  71 #ifdef RTX_CODE
  72 extern int    adjacent_mem_locations            PARAMS ((rtx, rtx));
  73 extern char * arithmetic_instr                  PARAMS ((rtx, int));
  74 extern int    arm_adjust_cost                   PARAMS ((rtx, rtx, rtx, int));
  75 extern RTX_CODE arm_canonicalize_comparison     PARAMS ((RTX_CODE, rtx *));
  76 extern int    arm_debugger_arg_offset           PARAMS ((int, rtx));
  77 extern void   arm_final_prescan_insn            PARAMS ((rtx));
  78 extern rtx    arm_gen_load_multiple             PARAMS ((int, int, rtx, int, int, int, int, int));
  79 extern int    arm_gen_movstrqi                  PARAMS ((rtx *));
  80 extern rtx    arm_gen_store_multiple            PARAMS ((int, int, rtx, int, int, int, int, int));
  81 extern void   arm_print_operand                 PARAMS ((FILE *, rtx, int));
  82 extern void   arm_reload_in_hi                  PARAMS ((rtx *));
  83 extern void   arm_reload_out_hi                 PARAMS ((rtx *));
  84 extern void   arm_reorg                         PARAMS ((rtx));
  85 extern int    arm_rtx_costs                     PARAMS ((rtx, RTX_CODE));
  86 extern Mmode  arm_select_cc_mode                PARAMS ((RTX_CODE, rtx, rtx));
  87 extern int    const_double_rtx_ok_for_fpu       PARAMS ((rtx));
  88 extern int    const_ok_for_arm                  PARAMS ((HOST_WIDE_INT));
  89 extern char * emit_ldm_seq                      PARAMS ((rtx *, int));
  90 extern char * emit_stm_seq                      PARAMS ((rtx *, int));
  91 extern char * fp_immediate_constant             PARAMS ((rtx));
  92 extern rtx    gen_compare_reg                   PARAMS ((RTX_CODE, rtx, rtx));
  93 extern rtx    gen_rotated_half_load             PARAMS ((rtx));
  94 extern int    is_pic                            PARAMS ((rtx));
  95 extern int    label_mentioned_p                 PARAMS ((rtx));
  96 extern int    legitimate_pic_operand_p          PARAMS ((rtx));
  97 extern int    load_multiple_sequence            PARAMS ((rtx *, int, int *, int *, HOST_WIDE_INT *));
  98 extern RTX_CODE minmax_code                     PARAMS ((rtx));
  99 extern int    neg_const_double_rtx_ok_for_fpu   PARAMS ((rtx));
 100 extern char * output_add_immediate              PARAMS ((rtx *));
 101 extern char * output_call                       PARAMS ((rtx *));
 102 extern char * output_call_mem                   PARAMS ((rtx *));
 103 extern char * output_mov_double_arm_from_fpu    PARAMS ((rtx *));
 104 extern char * output_mov_double_fpu_from_arm    PARAMS ((rtx *));
 105 extern char * output_mov_immediate              PARAMS ((rtx *));
 106 extern char * output_mov_long_double_arm_from_arm PARAMS ((rtx *));
 107 extern char * output_mov_long_double_arm_from_fpu PARAMS ((rtx *));
 108 extern char * output_mov_long_double_fpu_from_arm PARAMS ((rtx *));
 109 extern char * output_move_double                PARAMS ((rtx *));
 110 extern char * output_return_instruction         PARAMS ((rtx, int, int));
 111 extern int    store_multiple_sequence           PARAMS ((rtx *, int, int *, int *, HOST_WIDE_INT *));
 112 extern int    symbol_mentioned_p                PARAMS ((rtx));
 113 extern int    arm_is_longcall_p                 PARAMS ((rtx, int, int));
 114 #if defined AOF_ASSEMBLER
 115 extern rtx    aof_pic_entry                     PARAMS ((rtx));
 116 #endif /* AOF_ASSEMBLER */
 117
 118 #ifdef HAVE_MACHINE_MODES
 119 extern int    alignable_memory_operand          PARAMS ((rtx, Mmode));
 120 extern int    arm_add_operand                   PARAMS ((rtx, Mmode));
 121 extern int    arm_go_if_legitimate_address      PARAMS ((Mmode, rtx));
 122 extern int    arm_not_operand                   PARAMS ((rtx, Mmode));
 123 extern int    arm_reload_memory_operand         PARAMS ((rtx, Mmode));
 124 extern int    arm_rhs_operand                   PARAMS ((rtx, Mmode));
 125 extern int    arm_rhsm_operand                  PARAMS ((rtx, Mmode));
 126 extern Mmode  arm_select_cc_mode                PARAMS ((RTX_CODE, rtx, rtx));
 127 extern int    arm_split_constant                PARAMS ((RTX_CODE, Mmode, HOST_WIDE_INT, rtx, rtx, int));
 128 extern int    bad_signed_byte_operand           PARAMS ((rtx, Mmode));
 129 extern int    cc_register                       PARAMS ((rtx, Mmode));
 130 extern int    const_shift_operand               PARAMS ((rtx, Mmode));
 131 extern int    di_operand                        PARAMS ((rtx, Mmode));
 132 extern int    dominant_cc_register              PARAMS ((rtx, Mmode));
 133 extern int    equality_operator                 PARAMS ((rtx, Mmode));
 134 extern int    f_register_operand                PARAMS ((rtx, Mmode));
 135 extern int    fpu_add_operand                   PARAMS ((rtx, Mmode));
 136 extern int    fpu_rhs_operand                   PARAMS ((rtx, Mmode));
 137 extern int    index_operand                     PARAMS ((rtx, Mmode));
 138 extern rtx    legitimize_pic_address            PARAMS ((rtx, Mmode, rtx));
 139 extern int    load_multiple_operation           PARAMS ((rtx, Mmode));
 140 extern int    logical_binary_operator           PARAMS ((rtx, Mmode));
 141 extern int    minmax_operator                   PARAMS ((rtx, Mmode));
 142 extern int    multi_register_push               PARAMS ((rtx, Mmode));
 143 extern int    nonimmediate_di_operand           PARAMS ((rtx, Mmode));
 144 extern int    nonimmediate_soft_df_operand      PARAMS ((rtx, Mmode));
 145 extern int    offsettable_memory_operand        PARAMS ((rtx, Mmode));
 146 extern int    power_of_two_operand              PARAMS ((rtx, Mmode));
 147 extern int    reg_or_int_operand                PARAMS ((rtx, Mmode));
 148 extern int    s_register_operand                PARAMS ((rtx, Mmode));
 149 extern int    shift_operator                    PARAMS ((rtx, Mmode));
 150 extern int    shiftable_operator                PARAMS ((rtx, Mmode));
 151 extern int    soft_df_operand                   PARAMS ((rtx, Mmode));
 152 extern int    store_multiple_operation          PARAMS ((rtx, Mmode));
 153
 154 #if defined TREE_CODE
 155 extern rtx    arm_function_arg                  PARAMS ((CUMULATIVE_ARGS *, Mmode, tree, int));
 156 extern void   arm_init_cumulative_args          PARAMS ((CUMULATIVE_ARGS *, tree, rtx, int));
 157 #endif /* TREE_CODE */
 158 #endif /* HAVE_MACHINE_MODES */
 159 #endif /* RTX_CODE */
 160
 161 #undef Mmode