Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/sh/sh-protos.h @ 67:f6334be47118
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 | b7f97abdc517 |
| children | 04ced10e8804 |
| rev | line source |
|---|---|
| 0 | 1 /* Definitions of target machine for GNU compiler for Renesas / SuperH SH. |
| 2 Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2003, | |
|
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3 2004, 2005, 2006, 2007, 2008, 2009, 2010 |
| 0 | 4 Free Software Foundation, Inc. |
| 5 Contributed by Steve Chamberlain (sac@cygnus.com). | |
| 6 Improved by Jim Wilson (wilson@cygnus.com). | |
| 7 | |
| 8 This file is part of GCC. | |
| 9 | |
| 10 GCC is free software; you can redistribute it and/or modify | |
| 11 it under the terms of the GNU General Public License as published by | |
| 12 the Free Software Foundation; either version 3, or (at your option) | |
| 13 any later version. | |
| 14 | |
| 15 GCC is distributed in the hope that it will be useful, | |
| 16 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 GNU General Public License for more details. | |
| 19 | |
| 20 You should have received a copy of the GNU General Public License | |
| 21 along with GCC; see the file COPYING3. If not see | |
| 22 <http://www.gnu.org/licenses/>. */ | |
| 23 | |
| 24 #ifndef GCC_SH_PROTOS_H | |
| 25 #define GCC_SH_PROTOS_H | |
| 26 | |
| 27 enum sh_function_kind { | |
| 28 /* A function with normal C ABI */ | |
| 29 FUNCTION_ORDINARY, | |
| 30 /* A special function that guarantees that some otherwise call-clobbered | |
| 31 registers are not clobbered. These can't go through the SH5 resolver, | |
| 32 because it only saves argument passing registers. */ | |
| 33 SFUNC_GOT, | |
| 34 /* A special function that should be linked statically. These are typically | |
| 35 smaller or not much larger than a PLT entry. | |
| 36 Some also have a non-standard ABI which precludes dynamic linking. */ | |
| 37 SFUNC_STATIC | |
| 38 }; | |
| 39 | |
| 40 #ifdef RTX_CODE | |
| 41 extern rtx sh_fsca_sf2int (void); | |
| 42 extern rtx sh_fsca_df2int (void); | |
| 43 extern rtx sh_fsca_int2sf (void); | |
| 44 | |
| 45 /* Declare functions defined in sh.c and used in templates. */ | |
| 46 | |
| 47 extern const char *output_branch (int, rtx, rtx *); | |
| 48 extern const char *output_ieee_ccmpeq (rtx, rtx *); | |
| 49 extern const char *output_branchy_insn (enum rtx_code, const char *, rtx, rtx *); | |
| 50 extern const char *output_movedouble (rtx, rtx[], enum machine_mode); | |
| 51 extern const char *output_movepcrel (rtx, rtx[], enum machine_mode); | |
| 52 extern const char *output_far_jump (rtx, rtx); | |
| 53 | |
| 54 extern struct rtx_def *sfunc_uses_reg (rtx); | |
| 55 extern int barrier_align (rtx); | |
| 56 extern int sh_loop_align (rtx); | |
| 57 extern int fp_zero_operand (rtx); | |
| 58 extern int fp_one_operand (rtx); | |
| 59 extern int fp_int_operand (rtx); | |
| 60 extern rtx get_fpscr_rtx (void); | |
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61 extern bool sh_legitimate_index_p (enum machine_mode, rtx); |
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62 extern bool sh_legitimize_reload_address (rtx *, enum machine_mode, int, int); |
| 0 | 63 extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); |
| 64 extern int nonpic_symbol_mentioned_p (rtx); | |
| 65 extern void emit_sf_insn (rtx); | |
| 66 extern void emit_df_insn (rtx); | |
| 67 extern void output_pic_addr_const (FILE *, rtx); | |
| 68 extern int expand_block_move (rtx *); | |
| 69 extern int prepare_move_operands (rtx[], enum machine_mode mode); | |
| 70 extern enum rtx_code prepare_cbranch_operands (rtx *, enum machine_mode mode, | |
| 71 enum rtx_code comparison); | |
| 72 extern void expand_cbranchsi4 (rtx *operands, enum rtx_code comparison, int); | |
| 73 extern bool expand_cbranchdi4 (rtx *operands, enum rtx_code comparison); | |
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74 extern void sh_emit_scc_to_t (enum rtx_code, rtx, rtx); |
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75 extern rtx sh_emit_cheap_store_flag (enum machine_mode, enum rtx_code, rtx, rtx); |
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76 extern void sh_emit_compare_and_branch (rtx *, enum machine_mode); |
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77 extern void sh_emit_compare_and_set (rtx *, enum machine_mode); |
| 0 | 78 extern int shift_insns_rtx (rtx); |
| 79 extern void gen_ashift (int, int, rtx); | |
| 80 extern void gen_ashift_hi (int, int, rtx); | |
| 81 extern void gen_shifty_op (int, rtx *); | |
| 82 extern void gen_shifty_hi_op (int, rtx *); | |
| 83 extern int expand_ashiftrt (rtx *); | |
| 84 extern int sh_dynamicalize_shift_p (rtx); | |
| 85 extern int shl_and_kind (rtx, rtx, int *); | |
| 86 extern int shl_and_length (rtx); | |
| 87 extern int shl_and_scr_length (rtx); | |
| 88 extern int gen_shl_and (rtx, rtx, rtx, rtx); | |
| 89 extern int shl_sext_kind (rtx, rtx, int *); | |
| 90 extern int shl_sext_length (rtx); | |
| 91 extern int gen_shl_sext (rtx, rtx, rtx, rtx); | |
| 92 extern rtx gen_datalabel_ref (rtx); | |
| 93 extern int regs_used (rtx, int); | |
| 94 extern void fixup_addr_diff_vecs (rtx); | |
| 95 extern int get_dest_uid (rtx, int); | |
| 96 extern void final_prescan_insn (rtx, rtx *, int); | |
| 97 extern int symbol_ref_operand (rtx, enum machine_mode); | |
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98 extern enum tls_model tls_symbolic_operand (rtx, enum machine_mode); |
| 0 | 99 extern int system_reg_operand (rtx, enum machine_mode); |
| 100 extern int general_movsrc_operand (rtx, enum machine_mode); | |
| 101 extern int general_movdst_operand (rtx, enum machine_mode); | |
| 102 extern int arith_reg_operand (rtx, enum machine_mode); | |
| 103 extern int fp_arith_reg_operand (rtx, enum machine_mode); | |
| 104 extern int arith_operand (rtx, enum machine_mode); | |
| 105 extern int arith_reg_or_0_operand (rtx, enum machine_mode); | |
| 106 extern int logical_operand (rtx, enum machine_mode); | |
| 107 extern int tertiary_reload_operand (rtx, enum machine_mode); | |
| 108 extern int fpscr_operand (rtx, enum machine_mode); | |
| 109 extern int fpul_operand (rtx, enum machine_mode); | |
| 110 extern int commutative_float_operator (rtx, enum machine_mode); | |
| 111 extern int noncommutative_float_operator (rtx, enum machine_mode); | |
| 112 extern int reg_unused_after (rtx, rtx); | |
| 113 extern void expand_sf_unop (rtx (*)(rtx, rtx, rtx), rtx *); | |
| 114 extern void expand_sf_binop (rtx (*)(rtx, rtx, rtx, rtx), rtx *); | |
| 115 extern void expand_df_unop (rtx (*)(rtx, rtx, rtx), rtx *); | |
| 116 extern void expand_df_binop (rtx (*)(rtx, rtx, rtx, rtx), rtx *); | |
| 117 extern void expand_fp_branch (rtx (*)(void), rtx (*)(void)); | |
| 118 extern int sh_insn_length_adjustment (rtx); | |
| 119 extern int sh_can_redirect_branch (rtx, rtx); | |
| 120 extern void sh_expand_unop_v2sf (enum rtx_code, rtx, rtx); | |
| 121 extern void sh_expand_binop_v2sf (enum rtx_code, rtx, rtx, rtx); | |
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122 extern int sh_expand_t_scc (rtx *); |
| 0 | 123 extern rtx sh_gen_truncate (enum machine_mode, rtx, int); |
| 124 extern bool sh_vector_mode_supported_p (enum machine_mode); | |
| 125 #endif /* RTX_CODE */ | |
| 126 | |
| 127 extern const char *output_jump_label_table (void); | |
| 128 extern int sh_handle_pragma (int (*)(void), void (*)(int), const char *); | |
| 129 extern struct rtx_def *get_fpscr_rtx (void); | |
| 130 extern int sh_media_register_for_return (void); | |
| 131 extern void sh_expand_prologue (void); | |
| 132 extern void sh_expand_epilogue (bool); | |
| 133 extern int sh_need_epilogue (void); | |
| 134 extern void sh_set_return_address (rtx, rtx); | |
| 135 extern int initial_elimination_offset (int, int); | |
| 136 extern int fldi_ok (void); | |
| 137 extern int sh_hard_regno_rename_ok (unsigned int, unsigned int); | |
| 138 extern int sh_cfun_interrupt_handler_p (void); | |
| 139 extern int sh_cfun_resbank_handler_p (void); | |
| 140 extern int sh_attr_renesas_p (const_tree); | |
| 141 extern int sh_cfun_attr_renesas_p (void); | |
| 142 extern bool sh_cannot_change_mode_class | |
| 143 (enum machine_mode, enum machine_mode, enum reg_class); | |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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144 extern bool sh_small_register_classes_for_mode_p (enum machine_mode); |
| 0 | 145 extern void sh_mark_label (rtx, int); |
| 146 extern int check_use_sfunc_addr (rtx, rtx); | |
| 147 | |
| 148 #ifdef HARD_CONST | |
| 149 extern void fpscr_set_from_mem (int, HARD_REG_SET); | |
| 150 #endif | |
| 151 | |
| 152 extern void sh_pr_interrupt (struct cpp_reader *); | |
| 153 extern void sh_pr_trapa (struct cpp_reader *); | |
| 154 extern void sh_pr_nosave_low_regs (struct cpp_reader *); | |
| 155 extern rtx function_symbol (rtx, const char *, enum sh_function_kind); | |
| 156 extern rtx sh_get_pr_initial_val (void); | |
| 157 | |
| 158 extern int sh_pass_in_reg_p (CUMULATIVE_ARGS *, enum machine_mode, tree); | |
| 159 extern void sh_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree, signed int, enum machine_mode); | |
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160 extern rtx sh_dwarf_register_span (rtx); |
| 0 | 161 |
| 162 extern rtx replace_n_hard_rtx (rtx, rtx *, int , int); | |
| 163 extern int shmedia_cleanup_truncate (rtx *, void *); | |
| 164 | |
| 165 extern int sh_contains_memref_p (rtx); | |
| 166 extern int sh_loads_bankedreg_p (rtx); | |
| 167 extern rtx shmedia_prepare_call_address (rtx fnaddr, int is_sibcall); | |
| 168 extern int sh2a_get_function_vector_number (rtx); | |
| 169 extern int sh2a_is_function_vector_call (rtx); | |
| 170 extern void sh_fix_range (const char *); | |
| 171 extern bool sh_hard_regno_mode_ok (unsigned int, enum machine_mode); | |
| 172 #endif /* ! GCC_SH_PROTOS_H */ | |
| 173 | |
| 174 #ifdef SYMBIAN | |
| 175 extern const char * sh_symbian_strip_name_encoding (const char *); | |
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176 extern bool sh_symbian_is_dllexported_name (const char *); |
| 0 | 177 #ifdef TREE_CODE |
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178 extern bool sh_symbian_is_dllexported (tree); |
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179 extern int sh_symbian_import_export_class (tree, int); |
| 0 | 180 extern tree sh_symbian_handle_dll_attribute (tree *, tree, tree, int, bool *); |
| 181 #ifdef RTX_CODE | |
| 182 extern void sh_symbian_encode_section_info (tree, rtx, int); | |
| 183 #endif | |
| 184 #endif | |
| 185 #endif /* SYMBIAN */ | |
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186 |