mirror of git://gcc.gnu.org/git/gcc.git
141 lines
6.6 KiB
C
141 lines
6.6 KiB
C
/* Definitions of target machine for GNU compiler for Hitachi / SuperH SH.
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Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2003
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Free Software Foundation, Inc.
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Contributed by Steve Chamberlain (sac@cygnus.com).
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Improved by Jim Wilson (wilson@cygnus.com).
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef GCC_SH_PROTOS_H
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#define GCC_SH_PROTOS_H
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#ifdef RTX_CODE
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extern struct rtx_def *sh_builtin_saveregs PARAMS ((void));
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extern struct rtx_def *prepare_scc_operands PARAMS ((enum rtx_code));
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/* Declare functions defined in sh.c and used in templates. */
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extern const char *output_branch PARAMS ((int, rtx, rtx *));
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extern const char *output_ieee_ccmpeq PARAMS ((rtx, rtx *));
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extern const char *output_branchy_insn PARAMS ((enum rtx_code, const char *, rtx, rtx *));
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extern const char *output_movedouble PARAMS ((rtx, rtx[], enum machine_mode));
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extern const char *output_movepcrel PARAMS ((rtx, rtx[], enum machine_mode));
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extern const char *output_far_jump PARAMS ((rtx, rtx));
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extern void machine_dependent_reorg PARAMS ((rtx));
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extern struct rtx_def *sfunc_uses_reg PARAMS ((rtx));
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extern int barrier_align PARAMS ((rtx));
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extern int sh_loop_align PARAMS ((rtx));
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extern int fp_zero_operand PARAMS ((rtx));
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extern int fp_one_operand PARAMS ((rtx));
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extern int fp_int_operand PARAMS ((rtx));
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extern rtx get_fpscr_rtx PARAMS ((void));
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extern rtx legitimize_pic_address PARAMS ((rtx, enum machine_mode, rtx));
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extern int nonpic_symbol_mentioned_p PARAMS ((rtx));
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extern void emit_sf_insn PARAMS ((rtx));
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extern void emit_df_insn PARAMS ((rtx));
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extern void print_operand_address PARAMS ((FILE *, rtx));
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extern void print_operand PARAMS ((FILE *, rtx, int));
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extern void output_pic_addr_const PARAMS ((FILE *, rtx));
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extern int expand_block_move PARAMS ((rtx *));
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extern int prepare_move_operands PARAMS ((rtx[], enum machine_mode mode));
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extern void from_compare PARAMS ((rtx *, int));
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extern int shift_insns_rtx PARAMS ((rtx));
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extern void gen_ashift PARAMS ((int, int, rtx));
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extern void gen_ashift_hi PARAMS ((int, int, rtx));
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extern void gen_shifty_op PARAMS ((int, rtx *));
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extern void gen_shifty_hi_op PARAMS ((int, rtx *));
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extern int expand_ashiftrt PARAMS ((rtx *));
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extern int sh_dynamicalize_shift_p PARAMS ((rtx));
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extern int shl_and_kind PARAMS ((rtx, rtx, int *));
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extern int shl_and_length PARAMS ((rtx));
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extern int shl_and_scr_length PARAMS ((rtx));
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extern int gen_shl_and PARAMS ((rtx, rtx, rtx, rtx));
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extern int shl_sext_kind PARAMS ((rtx, rtx, int *));
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extern int shl_sext_length PARAMS ((rtx));
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extern int gen_shl_sext PARAMS ((rtx, rtx, rtx, rtx));
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extern rtx gen_datalabel_ref PARAMS ((rtx));
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extern int regs_used PARAMS ((rtx, int));
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extern void fixup_addr_diff_vecs PARAMS ((rtx));
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extern int get_dest_uid PARAMS ((rtx, int));
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extern void final_prescan_insn PARAMS ((rtx, rtx *, int));
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extern int symbol_ref_operand PARAMS ((rtx, enum machine_mode));
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extern int system_reg_operand PARAMS ((rtx, enum machine_mode));
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extern int general_movsrc_operand PARAMS ((rtx, enum machine_mode));
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extern int general_movdst_operand PARAMS ((rtx, enum machine_mode));
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extern int arith_reg_operand PARAMS ((rtx, enum machine_mode));
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extern int fp_arith_reg_operand PARAMS ((rtx, enum machine_mode));
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extern int arith_operand PARAMS ((rtx, enum machine_mode));
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extern int arith_reg_or_0_operand PARAMS ((rtx, enum machine_mode));
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extern int logical_operand PARAMS ((rtx, enum machine_mode));
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extern int tertiary_reload_operand PARAMS ((rtx, enum machine_mode));
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extern int fpscr_operand PARAMS ((rtx, enum machine_mode));
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extern int fpul_operand PARAMS ((rtx, enum machine_mode));
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extern int commutative_float_operator PARAMS ((rtx, enum machine_mode));
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extern int noncommutative_float_operator PARAMS ((rtx, enum machine_mode));
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extern int reg_unused_after PARAMS ((rtx, rtx));
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extern void expand_sf_unop PARAMS ((rtx (*)(rtx, rtx, rtx), rtx *));
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extern void expand_sf_binop PARAMS ((rtx (*)(rtx, rtx, rtx, rtx), rtx *));
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extern void expand_df_unop PARAMS ((rtx (*)(rtx, rtx, rtx), rtx *));
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extern void expand_df_binop PARAMS ((rtx (*)(rtx, rtx, rtx, rtx), rtx *));
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extern void expand_fp_branch PARAMS ((rtx (*)(void), rtx (*)(void)));
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extern int sh_insn_length_adjustment PARAMS ((rtx));
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extern int sh_can_redirect_branch PARAMS ((rtx, rtx));
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extern void sh_expand_unop_v2sf PARAMS ((enum rtx_code, rtx, rtx));
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extern void sh_expand_binop_v2sf PARAMS ((enum rtx_code, rtx, rtx, rtx));
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#ifdef TREE_CODE
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extern void sh_va_start PARAMS ((tree, rtx));
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extern rtx sh_va_arg PARAMS ((tree, tree));
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#endif /* TREE_CODE */
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#endif /* RTX_CODE */
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#ifdef TREE_CODE
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extern tree sh_build_va_list PARAMS ((void));
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#endif /* TREE_CODE */
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extern const char *output_jump_label_table PARAMS ((void));
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extern int sh_handle_pragma PARAMS ((int (*)(void), void (*)(int), const char *));
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extern struct rtx_def *get_fpscr_rtx PARAMS ((void));
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extern void output_file_start PARAMS ((FILE *));
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extern int sh_media_register_for_return PARAMS ((void));
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extern void sh_expand_prologue PARAMS ((void));
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extern void sh_expand_epilogue PARAMS ((void));
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extern int sh_need_epilogue PARAMS ((void));
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extern void sh_set_return_address PARAMS ((rtx, rtx));
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extern int initial_elimination_offset PARAMS ((int, int));
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extern int fldi_ok PARAMS ((void));
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extern int sh_pr_n_sets PARAMS ((void));
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extern int sh_hard_regno_rename_ok PARAMS ((unsigned int, unsigned int));
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extern int sh_cfun_interrupt_handler_p PARAMS ((void));
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extern void sh_initialize_trampoline PARAMS ((rtx, rtx, rtx));
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extern enum reg_class sh_cannot_change_mode_class
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PARAMS ((enum machine_mode, enum machine_mode));
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extern void sh_mark_label PARAMS ((rtx, int));
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extern int sh_register_move_cost
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PARAMS ((enum machine_mode mode, enum reg_class, enum reg_class));
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#ifdef HARD_CONST
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extern void fpscr_set_from_mem PARAMS ((int, HARD_REG_SET));
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#endif
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extern void sh_pr_interrupt PARAMS ((struct cpp_reader *));
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extern void sh_pr_trapa PARAMS ((struct cpp_reader *));
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extern void sh_pr_nosave_low_regs PARAMS ((struct cpp_reader *));
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#endif /* ! GCC_SH_PROTOS_H */
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