1/* Target Prototypes for R8C/M16C/M32C 2 Copyright (C) 2005, 2007, 2008 3 Free Software Foundation, Inc. 4 Contributed by Red Hat. 5 6 This file is part of GCC. 7 8 GCC is free software; you can redistribute it and/or modify it 9 under the terms of the GNU General Public License as published 10 by the Free Software Foundation; either version 3, or (at your 11 option) any later version. 12 13 GCC is distributed in the hope that it will be useful, but WITHOUT 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 16 License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with GCC; see the file COPYING3. If not see 20 <http://www.gnu.org/licenses/>. */ 21 22#define MM enum machine_mode 23#define UINT unsigned int 24 25int m32c_class_likely_spilled_p (int); 26void m32c_conditional_register_usage (void); 27int m32c_const_ok_for_constraint_p (HOST_WIDE_INT, char, const char *); 28UINT m32c_dwarf_frame_regnum (int); 29int m32c_eh_return_data_regno (int); 30void m32c_emit_epilogue (void); 31void m32c_emit_prologue (void); 32int m32c_epilogue_uses (int); 33int m32c_extra_address_constraint (char, const char *); 34int m32c_extra_memory_constraint (char, const char *); 35int m32c_function_arg_regno_p (int); 36void m32c_init_expanders (void); 37int m32c_initial_elimination_offset (int, int); 38void m32c_output_reg_pop (FILE *, int); 39void m32c_output_reg_push (FILE *, int); 40void m32c_override_options (void); 41int m32c_print_operand_punct_valid_p (int); 42int m32c_push_rounding (int); 43int m32c_reg_class_from_constraint (char, const char *); 44void m32c_register_pragmas (void); 45int m32c_regno_ok_for_base_p (int); 46int m32c_trampoline_alignment (void); 47int m32c_trampoline_size (void); 48 49#if defined(RTX_CODE) && defined(TREE_CODE) 50 51rtx m32c_function_arg (CUMULATIVE_ARGS *, MM, tree, int); 52 53#endif 54 55#ifdef RTX_CODE 56 57int m32c_cannot_change_mode_class (MM, MM, int); 58int m32c_class_max_nregs (int, MM); 59rtx m32c_eh_return_stackadj_rtx (void); 60void m32c_emit_eh_epilogue (rtx); 61int m32c_expand_cmpstr (rtx *); 62int m32c_expand_insv (rtx *); 63int m32c_expand_movcc (rtx *); 64int m32c_expand_movmemhi (rtx *); 65int m32c_expand_movstr (rtx *); 66void m32c_expand_neg_mulpsi3 (rtx *); 67int m32c_expand_setmemhi (rtx *); 68int m32c_extra_constraint_p (rtx, char, const char *); 69int m32c_extra_constraint_p2 (rtx, char, const char *); 70int m32c_hard_regno_nregs (int, MM); 71int m32c_hard_regno_ok (int, MM); 72bool m32c_illegal_subreg_p (rtx); 73bool m32c_immd_dbl_mov (rtx *, MM); 74rtx m32c_incoming_return_addr_rtx (void); 75int m32c_legitimate_constant_p (rtx); 76int m32c_legitimize_reload_address (rtx *, MM, int, int, int); 77bool m32c_function_value_regno_p (const unsigned int); 78int m32c_limit_reload_class (MM, int); 79int m32c_memory_move_cost (MM, int, int); 80int m32c_modes_tieable_p (MM, MM); 81bool m32c_mov_ok (rtx *, MM); 82char * m32c_output_compare (rtx, rtx *); 83int m32c_preferred_output_reload_class (rtx, int); 84int m32c_preferred_reload_class (rtx, int); 85int m32c_prepare_move (rtx *, MM); 86int m32c_prepare_shift (rtx *, int, int); 87void m32c_print_operand (FILE *, rtx, int); 88void m32c_print_operand_address (FILE *, rtx); 89int m32c_reg_ok_for_base_p (rtx, int); 90int m32c_register_move_cost (MM, int, int); 91MM m32c_regno_reg_class (int); 92rtx m32c_return_addr_rtx (int); 93const char *m32c_scc_pattern (rtx *, RTX_CODE); 94int m32c_secondary_reload_class (int, MM, rtx); 95int m32c_split_move (rtx *, MM, int); 96int m32c_split_psi_p (rtx *); 97 98#endif 99 100#ifdef TREE_CODE 101 102void m32c_function_arg_advance (CUMULATIVE_ARGS *, MM, tree, int); 103tree m32c_gimplify_va_arg_expr (tree, tree, gimple_seq *, gimple_seq *); 104void m32c_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree, int); 105bool m32c_promote_function_return (const_tree); 106int m32c_special_page_vector_p (tree); 107 108#endif 109 110#undef MM 111#undef UINT 112