1  /* Prototypes for exported functions defined in mcore.cc
       2     Copyright (C) 2000-2023 Free Software Foundation, Inc.
       3     Contributed by Nick Clifton (nickc@redhat.com)
       4  
       5     This file is part of GCC.
       6  
       7     GCC is free software; you can redistribute it and/or modify
       8     it under the terms of the GNU General Public License as published by
       9     the Free Software Foundation; either version 3, or (at your option)
      10     any later version.
      11  
      12     GCC is distributed in the hope that it will be useful,
      13     but WITHOUT ANY WARRANTY; without even the implied warranty of
      14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15     GNU General Public License for more details.
      16  
      17     You should have received a copy of the GNU General Public License
      18     along with GCC; see the file COPYING3.  If not see
      19     <http://www.gnu.org/licenses/>.  */
      20  
      21  extern const char * mcore_output_jump_label_table	(void);
      22  extern void         mcore_expand_prolog          	(void);
      23  extern void         mcore_expand_epilog          	(void);
      24  extern int          mcore_const_ok_for_inline    	(HOST_WIDE_INT);
      25  extern int          mcore_num_ones               	(HOST_WIDE_INT);
      26  extern int          mcore_num_zeros              	(HOST_WIDE_INT);
      27  extern int          mcore_initial_elimination_offset	(int, int);
      28  extern int          mcore_byte_offset            	(unsigned int);
      29  extern int          mcore_halfword_offset        	(unsigned int);
      30  extern int          mcore_const_trick_uses_not   	(HOST_WIDE_INT);
      31  extern int          mcore_dllexport_name_p       	(const char *);
      32  extern int          mcore_dllimport_name_p       	(const char *);
      33  extern int          mcore_naked_function_p       	(void);
      34  
      35  #ifdef TREE_CODE
      36  #ifdef HAVE_MACHINE_MODES
      37  extern int          mcore_num_arg_regs           	(machine_mode, const_tree);
      38  #endif /* HAVE_MACHINE_MODES */
      39  
      40  #ifdef RTX_CODE
      41  extern rtx          mcore_function_value         	(const_tree, const_tree);
      42  #endif /* RTX_CODE */
      43  #endif /* TREE_CODE */
      44  
      45  #ifdef RTX_CODE
      46  
      47  extern const char * mcore_output_bclri         		(rtx, int);
      48  extern const char * mcore_output_bseti         		(rtx, int);
      49  extern const char * mcore_output_cmov          		(rtx *, int, const char *);
      50  extern char *       mcore_output_call          		(rtx *, int);
      51  extern int          mcore_is_dead                	(rtx_insn *, rtx);
      52  extern int          mcore_expand_insv            	(rtx *);
      53  extern bool         mcore_expand_block_move      	(rtx *);
      54  extern const char * mcore_output_andn          		(rtx, rtx *);
      55  extern bool         mcore_gen_compare	        	(RTX_CODE, rtx, rtx);
      56  extern int          mcore_symbolic_address_p     	(rtx);
      57  extern bool         mcore_r15_operand_p			(rtx);
      58  extern enum reg_class mcore_secondary_reload_class	(enum reg_class, machine_mode, rtx);
      59  extern enum reg_class mcore_reload_class 		(rtx, enum reg_class);
      60  extern int          mcore_is_same_reg            	(rtx, rtx);
      61  extern int          mcore_arith_S_operand         	(rtx);
      62  
      63  #ifdef HAVE_MACHINE_MODES
      64  extern const char * mcore_output_move          		(rtx, rtx *, machine_mode);
      65  extern const char * mcore_output_movedouble    		(rtx *, machine_mode);
      66  extern int          const_ok_for_mcore                  (HOST_WIDE_INT);
      67  #endif /* HAVE_MACHINE_MODES */
      68  #endif /* RTX_CODE */