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1 /* Prototypes for exported functions defined in mcore.c
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2 Copyright (C) 2000, 2002, 2003, 2004, 2005, 2007
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3 Free Software Foundation, Inc.
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4 Contributed by Nick Clifton (nickc@redhat.com)
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5
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6 This file is part of GCC.
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7
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8 GCC is free software; you can redistribute it and/or modify
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9 it under the terms of the GNU General Public License as published by
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10 the Free Software Foundation; either version 3, or (at your option)
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11 any later version.
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12
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13 GCC is distributed in the hope that it will be useful,
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU General Public License for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with GCC; see the file COPYING3. If not see
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20 <http://www.gnu.org/licenses/>. */
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21
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22 extern const char * mcore_output_jump_label_table (void);
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23 extern void mcore_expand_prolog (void);
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24 extern void mcore_expand_epilog (void);
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25 extern int mcore_const_ok_for_inline (HOST_WIDE_INT);
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26 extern int mcore_num_ones (HOST_WIDE_INT);
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27 extern int mcore_num_zeros (HOST_WIDE_INT);
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28 extern int mcore_initial_elimination_offset (int, int);
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29 extern int mcore_byte_offset (unsigned int);
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30 extern int mcore_halfword_offset (unsigned int);
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31 extern int mcore_const_trick_uses_not (HOST_WIDE_INT);
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32 extern void mcore_override_options (void);
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33 extern int mcore_dllexport_name_p (const char *);
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34 extern int mcore_dllimport_name_p (const char *);
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35 extern int mcore_naked_function_p (void);
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36
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37 #ifdef TREE_CODE
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38 #ifdef HAVE_MACHINE_MODES
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39 extern int mcore_num_arg_regs (enum machine_mode, const_tree);
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40 #endif /* HAVE_MACHINE_MODES */
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41
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42 #ifdef RTX_CODE
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43 extern rtx mcore_function_value (const_tree, const_tree);
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44 #endif /* RTX_CODE */
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45 #endif /* TREE_CODE */
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46
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47 #ifdef RTX_CODE
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48
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49 extern GTY(()) rtx arch_compare_op0;
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50 extern GTY(()) rtx arch_compare_op1;
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51
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52 extern const char * mcore_output_bclri (rtx, int);
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53 extern const char * mcore_output_bseti (rtx, int);
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54 extern const char * mcore_output_cmov (rtx *, int, const char *);
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55 extern char * mcore_output_call (rtx *, int);
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56 extern int mcore_is_dead (rtx, rtx);
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57 extern int mcore_expand_insv (rtx *);
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58 extern int mcore_modify_comparison (RTX_CODE);
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59 extern bool mcore_expand_block_move (rtx *);
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60 extern const char * mcore_output_andn (rtx, rtx *);
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61 extern void mcore_print_operand_address (FILE *, rtx);
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62 extern void mcore_print_operand (FILE *, rtx, int);
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63 extern rtx mcore_gen_compare_reg (RTX_CODE);
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64 extern int mcore_symbolic_address_p (rtx);
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65 extern bool mcore_r15_operand_p (rtx);
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66 extern enum reg_class mcore_secondary_reload_class (enum reg_class, enum machine_mode, rtx);
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67 extern enum reg_class mcore_reload_class (rtx, enum reg_class);
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68 extern int mcore_is_same_reg (rtx, rtx);
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69 extern int mcore_arith_S_operand (rtx);
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70
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71 #ifdef HAVE_MACHINE_MODES
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72 extern const char * mcore_output_move (rtx, rtx *, enum machine_mode);
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73 extern const char * mcore_output_movedouble (rtx *, enum machine_mode);
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74 extern int const_ok_for_mcore (HOST_WIDE_INT);
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75 #ifdef TREE_CODE
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76 extern rtx mcore_function_arg (CUMULATIVE_ARGS, enum machine_mode, tree, int);
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77 #endif /* TREE_CODE */
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78 #endif /* HAVE_MACHINE_MODES */
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79 #endif /* RTX_CODE */
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