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annotate gcc/config/pdp11/pdp11-protos.h @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents 77e2b8dfacca
children 04ced10e8804
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1 /* Definitions of target machine for GNU compiler, for the pdp-11
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2 Copyright (C) 2000, 2003, 2004, 2007, 2009, 2010
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3 Free Software Foundation, Inc.
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4 Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at).
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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 /* declarations */
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23 #ifdef RTX_CODE
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24 extern int simple_memory_operand (rtx, enum machine_mode);
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25
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26 extern int legitimate_const_double_p (rtx);
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27 extern void notice_update_cc_on_set (rtx, rtx);
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28 extern void output_addr_const_pdp11 (FILE *, rtx);
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29 extern const char *output_move_multiple (rtx *);
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30 extern const char *output_block_move (rtx *);
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31 extern const char *output_jump (enum rtx_code, int, int);
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32 extern void print_operand_address (FILE *, rtx);
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33 extern bool pdp11_cannot_change_mode_class (enum machine_mode,
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34 enum machine_mode, enum reg_class);
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35 extern bool pdp11_secondary_memory_needed (reg_class_t, reg_class_t,
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36 enum machine_mode);
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37 typedef enum { no_action, dec_before, inc_after } pdp11_action;
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38 typedef enum { little, either, big } pdp11_partorder;
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39 extern bool pdp11_expand_operands (rtx *, rtx [][2], int,
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40 pdp11_action *, pdp11_partorder);
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41 extern int pdp11_initial_elimination_offset (int, int);
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42 extern enum reg_class pdp11_regno_reg_class (int);
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43
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44 #endif /* RTX_CODE */
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46 extern void output_ascii (FILE *, const char *, int);
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47 extern void pdp11_asm_output_var (FILE *, const char *, int, int, bool);