1 /* Exported function prototypes from the TI MSP430 backend. 2 Copyright (C) 2012-2018 Free Software Foundation, Inc. 3 Contributed by Red Hat. 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 #ifndef GCC_MSP430_PROTOS_H 22 #define GCC_MSP430_PROTOS_H 23 24 bool msp430_do_not_relax_short_jumps (void); 25 rtx msp430_eh_return_stackadj_rtx (void); 26 void msp430_expand_eh_return (rtx); 27 void msp430_expand_epilogue (int); 28 void msp430_expand_helper (rtx *operands, const char *, bool); 29 void msp430_expand_prologue (void); 30 const char * msp430x_extendhisi (rtx *); 31 void msp430_fixup_compare_operands (machine_mode, rtx *); 32 int msp430_hard_regno_nregs_has_padding (int, machine_mode); 33 int msp430_hard_regno_nregs_with_padding (int, machine_mode); 34 bool msp430_hwmult_enabled (void); 35 rtx msp430_incoming_return_addr_rtx (void); 36 void msp430_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree, int); 37 int msp430_initial_elimination_offset (int, int); 38 bool msp430_is_interrupt_func (void); 39 const char * msp430x_logical_shift_right (rtx); 40 const char * msp430_mcu_name (void); 41 void msp430_output_aligned_decl_common (FILE *, const tree, const char *, unsigned HOST_WIDE_INT, unsigned); 42 void msp430_output_labelref (FILE *, const char *); 43 void msp430_register_pragmas (void); 44 rtx msp430_return_addr_rtx (int); 45 void msp430_split_movsi (rtx *); 46 void msp430_start_function (FILE *, const char *, tree); 47 rtx msp430_subreg (machine_mode, rtx, machine_mode, int); 48 bool msp430_use_f5_series_hwmult (void); 49 50 #endif /* GCC_MSP430_PROTOS_H */ 51