| /* Definitions of target machine for GNU compiler. Sun 68000/68020 version. |
| Copyright (C) 2000 Free Software Foundation, Inc. |
| |
| 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. */ |
| |
| /* Define functions defined in aux-output.c and used in templates. */ |
| |
| #ifdef RTX_CODE |
| extern const char *output_move_const_into_data_reg PARAMS ((rtx *)); |
| extern const char *output_move_simode_const PARAMS ((rtx *)); |
| extern const char *output_move_simode PARAMS ((rtx *)); |
| extern const char *output_move_himode PARAMS ((rtx *)); |
| extern const char *output_move_qimode PARAMS ((rtx *)); |
| extern const char *output_move_stricthi PARAMS ((rtx *)); |
| extern const char *output_move_strictqi PARAMS ((rtx *)); |
| extern const char *output_move_double PARAMS ((rtx *)); |
| extern const char *output_move_const_single PARAMS ((rtx *)); |
| extern const char *output_move_const_double PARAMS ((rtx *)); |
| extern const char *output_btst PARAMS ((rtx *, rtx, rtx, rtx, int)); |
| extern const char *output_scc_di PARAMS ((rtx, rtx, rtx, rtx)); |
| extern const char *output_addsi3 PARAMS ((rtx *)); |
| extern const char *output_andsi3 PARAMS ((rtx *)); |
| extern const char *output_iorsi3 PARAMS ((rtx *)); |
| extern const char *output_xorsi3 PARAMS ((rtx *)); |
| extern void output_dbcc_and_branch PARAMS ((rtx *)); |
| extern int const_uint32_operand PARAMS ((rtx, enum machine_mode)); |
| extern int const_sint32_operand PARAMS ((rtx, enum machine_mode)); |
| extern int floating_exact_log2 PARAMS ((rtx)); |
| extern int not_sp_operand PARAMS ((rtx, enum machine_mode)); |
| extern int valid_dbcc_comparison_p PARAMS ((rtx, enum machine_mode)); |
| extern int extend_operator PARAMS ((rtx, enum machine_mode)); |
| extern int strict_low_part_peephole_ok PARAMS ((enum machine_mode, rtx, rtx)); |
| |
| /* Functions from m68k.c used in macros. */ |
| extern int symbolic_operand PARAMS ((rtx, enum machine_mode)); |
| extern int const_int_cost PARAMS ((rtx)); |
| extern int standard_68881_constant_p PARAMS ((rtx)); |
| extern int standard_sun_fpa_constant_p PARAMS ((rtx)); |
| extern void print_operand_address PARAMS ((FILE *, rtx)); |
| extern void print_operand PARAMS ((FILE *, rtx, int)); |
| extern void notice_update_cc PARAMS ((rtx, rtx)); |
| #if 0 |
| extern void finalize_pic PARAMS ((rtx, enum machine_mode)); |
| #endif |
| extern int general_src_operand PARAMS ((rtx, enum machine_mode)); |
| extern int nonimmediate_src_operand PARAMS ((rtx, enum machine_mode)); |
| extern int memory_src_operand PARAMS ((rtx, enum machine_mode)); |
| extern int pcrel_address PARAMS ((rtx, enum machine_mode)); |
| extern rtx legitimize_pic_address PARAMS ((rtx, enum machine_mode, rtx)); |
| #endif /* RTX_CODE */ |
| |
| extern int flags_in_68881 PARAMS ((void)); |
| extern int use_return_insn PARAMS ((void)); |
| extern void override_options PARAMS ((void)); |
| extern void init_68881_table PARAMS ((void)); |