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1 /* Exported function prototypes from the TI MSP430 backend.
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2 Copyright (C) 2012-2017 Free Software Foundation, Inc.
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3 Contributed by Red Hat.
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4
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5 This file is part of GCC.
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6
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7 GCC is free software; you can redistribute it and/or modify
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8 it under the terms of the GNU General Public License as published by
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9 the Free Software Foundation; either version 3, or (at your option)
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10 any later version.
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11
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12 GCC is distributed in the hope that it will be useful,
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13 but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with GCC; see the file COPYING3. If not see
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19 <http://www.gnu.org/licenses/>. */
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20
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21 #ifndef GCC_MSP430_PROTOS_H
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22 #define GCC_MSP430_PROTOS_H
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23
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24 bool msp430_do_not_relax_short_jumps (void);
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25 rtx msp430_eh_return_stackadj_rtx (void);
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26 void msp430_expand_eh_return (rtx);
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27 void msp430_expand_epilogue (int);
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28 void msp430_expand_helper (rtx *operands, const char *, bool);
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29 void msp430_expand_prologue (void);
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30 const char * msp430x_extendhisi (rtx *);
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31 void msp430_fixup_compare_operands (machine_mode, rtx *);
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32 int msp430_hard_regno_nregs_has_padding (int, machine_mode);
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33 int msp430_hard_regno_nregs_with_padding (int, machine_mode);
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34 bool msp430_hwmult_enabled (void);
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35 rtx msp430_incoming_return_addr_rtx (void);
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36 void msp430_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree, int);
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37 int msp430_initial_elimination_offset (int, int);
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38 bool msp430_is_interrupt_func (void);
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39 const char * msp430x_logical_shift_right (rtx);
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40 const char * msp430_mcu_name (void);
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41 void msp430_output_aligned_decl_common (FILE *, const tree, const char *, unsigned HOST_WIDE_INT, unsigned);
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42 void msp430_output_labelref (FILE *, const char *);
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43 void msp430_register_pragmas (void);
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44 rtx msp430_return_addr_rtx (int);
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45 void msp430_split_movsi (rtx *);
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46 void msp430_start_function (FILE *, const char *, tree);
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47 rtx msp430_subreg (machine_mode, rtx, machine_mode, int);
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48 bool msp430_use_f5_series_hwmult (void);
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49
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50 #endif /* GCC_MSP430_PROTOS_H */
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