1 /* Definitions of target machine for GNU compiler. Matsushita MN10300 series 2 Copyright (C) 2000, 2003 Free Software Foundation, Inc. 3 Contributed by Jeff Law (law@cygnus.com). 4 5 This file is part of GNU CC. 6 7 GNU CC is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2, or (at your option) 10 any later version. 11 12 GNU CC is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GNU CC; see the file COPYING. If not, write to 19 the Free Software Foundation, 59 Temple Place - Suite 330, 20 Boston, MA 02111-1307, USA. */ 21 22 #ifdef RTX_CODE 23 24 #ifdef TREE_CODE 25 extern void mn10300_va_start PARAMS ((tree, rtx)); 26 #endif /* TREE_CODE */ 27 28 extern struct rtx_def *legitimize_address PARAMS ((rtx, rtx, enum machine_mode)); 29 extern void print_operand PARAMS ((FILE *, rtx, int)); 30 extern void print_operand_address PARAMS ((FILE *, rtx)); 31 extern void mn10300_print_reg_list PARAMS ((FILE *, int)); 32 extern int mn10300_get_live_callee_saved_regs PARAMS ((void)); 33 extern void mn10300_gen_multiple_store PARAMS ((int)); 34 extern void notice_update_cc PARAMS ((rtx, rtx)); 35 extern enum reg_class secondary_reload_class PARAMS ((enum reg_class, 36 enum machine_mode, rtx)); 37 extern const char *output_tst PARAMS ((rtx, rtx)); 38 extern int store_multiple_operation PARAMS ((rtx, enum machine_mode)); 39 extern int symbolic_operand PARAMS ((rtx, enum machine_mode)); 40 extern int call_address_operand PARAMS ((rtx, enum machine_mode)); 41 extern int impossible_plus_operand PARAMS ((rtx, enum machine_mode)); 42 extern int const_8bit_operand PARAMS ((rtx, enum machine_mode)); 43 44 extern int mn10300_address_cost PARAMS ((rtx, int *)); 45 46 extern bool mn10300_wide_const_load_uses_clr PARAMS ((rtx operands[2])); 47 #endif /* RTX_CODE */ 48 49 #ifdef TREE_CODE 50 extern struct rtx_def *function_arg PARAMS ((CUMULATIVE_ARGS *, 51 enum machine_mode, tree, int)); 52 extern int function_arg_partial_nregs PARAMS ((CUMULATIVE_ARGS *, 53 enum machine_mode, tree, int)); 54 extern struct rtx_def *mn10300_va_arg PARAMS ((tree, tree)); 55 #endif /* TREE_CODE */ 56 57 extern struct rtx_def *mn10300_builtin_saveregs PARAMS ((void)); 58 extern void asm_file_start PARAMS ((FILE *)); 59 extern void expand_prologue PARAMS ((void)); 60 extern void expand_epilogue PARAMS ((void)); 61 extern int initial_offset PARAMS ((int, int)); 62 extern int can_use_return_insn PARAMS ((void)); 63 extern int mask_ok_for_mem_btst PARAMS ((int, int)); 64