| 1 |
38 |
julius |
/* Prototypes for exported functions defined in m68hc11.c
|
| 2 |
|
|
Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
|
| 3 |
|
|
Free Software Foundation, Inc.
|
| 4 |
|
|
Contributed by Stephane Carrez (stcarrez@nerim.fr)
|
| 5 |
|
|
|
| 6 |
|
|
This file is part of GCC.
|
| 7 |
|
|
|
| 8 |
|
|
GCC is free software; you can redistribute it and/or modify
|
| 9 |
|
|
it under the terms of the GNU General Public License as published by
|
| 10 |
|
|
the Free Software Foundation; either version 3, or (at your option)
|
| 11 |
|
|
any later version.
|
| 12 |
|
|
|
| 13 |
|
|
GCC is distributed in the hope that it will be useful,
|
| 14 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 15 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 16 |
|
|
GNU General Public 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 |
|
|
|
| 23 |
|
|
extern int m68hc11_override_options (void);
|
| 24 |
|
|
extern int m68hc11_optimization_options (int,int);
|
| 25 |
|
|
extern void m68hc11_conditional_register_usage (void);
|
| 26 |
|
|
extern int hard_regno_mode_ok (int, enum machine_mode);
|
| 27 |
|
|
extern int m68hc11_hard_regno_rename_ok (int, int);
|
| 28 |
|
|
|
| 29 |
|
|
extern int m68hc11_total_frame_size (void);
|
| 30 |
|
|
extern int m68hc11_initial_frame_pointer_offset (void);
|
| 31 |
|
|
extern int m68hc11_initial_elimination_offset (int, int);
|
| 32 |
|
|
|
| 33 |
|
|
extern void expand_prologue (void);
|
| 34 |
|
|
extern void expand_epilogue (void);
|
| 35 |
|
|
|
| 36 |
|
|
#ifdef TREE_CODE
|
| 37 |
|
|
extern void m68hc11_function_arg_advance (CUMULATIVE_ARGS*,
|
| 38 |
|
|
enum machine_mode,
|
| 39 |
|
|
tree,
|
| 40 |
|
|
int);
|
| 41 |
|
|
#endif
|
| 42 |
|
|
|
| 43 |
|
|
#ifdef RTX_CODE
|
| 44 |
|
|
extern int m68hc11_auto_inc_p (rtx);
|
| 45 |
|
|
|
| 46 |
|
|
extern void m68hc11_initialize_trampoline (rtx, rtx, rtx);
|
| 47 |
|
|
|
| 48 |
|
|
extern rtx m68hc11_expand_compare_and_branch (enum rtx_code, rtx, rtx, rtx);
|
| 49 |
|
|
extern enum reg_class preferred_reload_class (rtx, enum reg_class);
|
| 50 |
|
|
|
| 51 |
|
|
extern int m68hc11_go_if_legitimate_address (rtx, enum machine_mode, int);
|
| 52 |
|
|
|
| 53 |
|
|
extern int m68hc11_legitimize_address (rtx*, rtx, enum machine_mode);
|
| 54 |
|
|
|
| 55 |
|
|
extern void m68hc11_notice_update_cc (rtx, rtx);
|
| 56 |
|
|
extern void m68hc11_notice_keep_cc (rtx);
|
| 57 |
|
|
|
| 58 |
|
|
extern void m68hc11_gen_movqi (rtx, rtx*);
|
| 59 |
|
|
extern void m68hc11_gen_movhi (rtx, rtx*);
|
| 60 |
|
|
extern void m68hc11_gen_rotate (enum rtx_code, rtx, rtx*);
|
| 61 |
|
|
|
| 62 |
|
|
extern void m68hc11_output_swap (rtx, rtx*);
|
| 63 |
|
|
|
| 64 |
|
|
extern int next_insn_test_reg (rtx, rtx);
|
| 65 |
|
|
|
| 66 |
|
|
extern void print_operand (FILE*, rtx, int);
|
| 67 |
|
|
extern void print_operand_address (FILE*, rtx);
|
| 68 |
|
|
|
| 69 |
|
|
extern int m68hc11_reload_operands (rtx*);
|
| 70 |
|
|
|
| 71 |
|
|
extern int dead_register_here (rtx, rtx);
|
| 72 |
|
|
|
| 73 |
|
|
extern int push_pop_operand_p (rtx);
|
| 74 |
|
|
extern void m68hc11_split_move (rtx, rtx, rtx);
|
| 75 |
|
|
extern void m68hc11_split_compare_and_branch (enum rtx_code,
|
| 76 |
|
|
rtx, rtx, rtx);
|
| 77 |
|
|
|
| 78 |
|
|
extern rtx m68hc11_gen_lowpart (enum machine_mode, rtx);
|
| 79 |
|
|
extern rtx m68hc11_gen_highpart (enum machine_mode, rtx);
|
| 80 |
|
|
|
| 81 |
|
|
#ifdef HAVE_MACHINE_MODES
|
| 82 |
|
|
extern int m68hc11_memory_move_cost (enum machine_mode, enum reg_class, int);
|
| 83 |
|
|
extern int m68hc11_register_move_cost (enum machine_mode,
|
| 84 |
|
|
enum reg_class, enum reg_class);
|
| 85 |
|
|
|
| 86 |
|
|
extern void m68hc11_emit_libcall (const char*, enum rtx_code,
|
| 87 |
|
|
enum machine_mode, enum machine_mode,
|
| 88 |
|
|
int, rtx*);
|
| 89 |
|
|
extern int m68hc11_small_indexed_indirect_p (rtx, enum machine_mode);
|
| 90 |
|
|
extern int m68hc11_symbolic_p (rtx, enum machine_mode);
|
| 91 |
|
|
extern int m68hc11_indirect_p (rtx, enum machine_mode);
|
| 92 |
|
|
extern int go_if_legitimate_address2 (rtx, enum machine_mode, int);
|
| 93 |
|
|
|
| 94 |
|
|
extern int reg_or_indexed_operand (rtx,enum machine_mode);
|
| 95 |
|
|
extern int memory_indexed_operand (rtx, enum machine_mode);
|
| 96 |
|
|
|
| 97 |
|
|
extern void m68hc11_split_logical (enum machine_mode, int, rtx*);
|
| 98 |
|
|
|
| 99 |
|
|
extern int m68hc11_register_indirect_p (rtx, enum machine_mode);
|
| 100 |
|
|
extern int m68hc11_valid_addressing_p (rtx, enum machine_mode, int);
|
| 101 |
|
|
|
| 102 |
|
|
extern int symbolic_memory_operand (rtx, enum machine_mode);
|
| 103 |
|
|
|
| 104 |
|
|
extern int memory_reload_operand (rtx, enum machine_mode);
|
| 105 |
|
|
extern int arith_src_operand (rtx, enum machine_mode);
|
| 106 |
|
|
extern int soft_reg_operand (rtx, enum machine_mode);
|
| 107 |
|
|
|
| 108 |
|
|
#if defined TREE_CODE
|
| 109 |
|
|
extern void m68hc11_init_cumulative_args (CUMULATIVE_ARGS*, tree, rtx);
|
| 110 |
|
|
|
| 111 |
|
|
extern rtx m68hc11_function_arg (const CUMULATIVE_ARGS* ,
|
| 112 |
|
|
enum machine_mode,
|
| 113 |
|
|
tree, int);
|
| 114 |
|
|
extern int m68hc11_function_arg_padding (enum machine_mode, tree);
|
| 115 |
|
|
|
| 116 |
|
|
extern void m68hc11_function_epilogue (FILE*,int);
|
| 117 |
|
|
|
| 118 |
|
|
extern int m68hc11_is_far_symbol (rtx);
|
| 119 |
|
|
extern int m68hc11_is_trap_symbol (rtx);
|
| 120 |
|
|
extern int m68hc11_page0_symbol_p (rtx x);
|
| 121 |
|
|
|
| 122 |
|
|
#endif /* TREE_CODE */
|
| 123 |
|
|
|
| 124 |
|
|
extern HOST_WIDE_INT m68hc11_min_offset;
|
| 125 |
|
|
extern HOST_WIDE_INT m68hc11_max_offset;
|
| 126 |
|
|
extern int m68hc11_addr_mode;
|
| 127 |
|
|
|
| 128 |
|
|
#endif /* HAVE_MACHINE_MODES */
|
| 129 |
|
|
#endif /* RTX_CODE */
|
| 130 |
|
|
|
