1/* Definitions of target machine for GNU compiler for iq2000. 2 Copyright (C) 2003, 2004 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GCC is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GCC; see the file COPYING. If not, write to 18 the Free Software Foundation, 51 Franklin Street, Fifth Floor, 19 Boston, MA 02110-1301, USA. */ 20 21#ifndef GCC_IQ2000_PROTOS_H 22#define GCC_IQ2000_PROTOS_H 23 24extern int iq2000_check_split (rtx, enum machine_mode); 25extern int iq2000_reg_mode_ok_for_base_p (rtx, enum machine_mode, int); 26extern int iq2000_legitimate_address_p (enum machine_mode, rtx, int); 27extern const char * iq2000_fill_delay_slot (const char *, enum delay_type, rtx *, rtx); 28extern const char * iq2000_move_1word (rtx *, rtx, int); 29extern void override_options (void); 30extern HOST_WIDE_INT iq2000_debugger_offset (rtx, HOST_WIDE_INT); 31extern void final_prescan_insn (rtx, rtx *, int); 32extern HOST_WIDE_INT compute_frame_size (HOST_WIDE_INT); 33extern int iq2000_initial_elimination_offset (int, int); 34extern void iq2000_expand_prologue (void); 35extern void iq2000_expand_epilogue (void); 36extern void iq2000_expand_eh_return (rtx); 37extern int iq2000_can_use_return_insn (void); 38extern int iq2000_adjust_insn_length (rtx, int); 39extern char * iq2000_output_conditional_branch (rtx, rtx *, int, int, int, int); 40extern void print_operand_address (FILE *, rtx); 41extern void print_operand (FILE *, rtx, int); 42 43#ifdef RTX_CODE 44extern rtx gen_int_relational (enum rtx_code, rtx, rtx, rtx, int *); 45extern void gen_conditional_branch (rtx *, enum rtx_code); 46#endif 47 48#ifdef TREE_CODE 49extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx); 50extern void function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode, tree, int); 51extern struct rtx_def * function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int); 52extern void iq2000_va_start (tree, rtx); 53extern rtx iq2000_function_value (tree, tree); 54#endif 55 56#endif /* ! GCC_IQ2000_PROTOS_H */ 57