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