| /* Definitions of target machine for GNU compiler, Argonaut ARC cpu. |
| Copyright (C) 2000, 2004 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC 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. |
| |
| GCC 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 GCC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| extern void arc_va_start (tree, rtx); |
| |
| extern enum machine_mode arc_select_cc_mode (enum rtx_code, rtx, rtx); |
| |
| /* Define the function that build the compare insn for scc and bcc. */ |
| extern struct rtx_def *gen_compare_reg (enum rtx_code, rtx, rtx); |
| |
| /* Declarations for various fns used in the .md file. */ |
| extern const char *output_shift (rtx *); |
| |
| extern int symbolic_operand (rtx, enum machine_mode); |
| extern int arc_double_limm_p (rtx); |
| extern int arc_eligible_for_epilogue_delay (rtx, int); |
| extern void arc_initialize_trampoline (rtx, rtx, rtx); |
| extern void arc_print_operand (FILE *, rtx, int); |
| extern void arc_print_operand_address (FILE *, rtx); |
| extern void arc_final_prescan_insn (rtx, rtx *, int); |
| extern int call_address_operand (rtx, enum machine_mode); |
| extern int call_operand (rtx, enum machine_mode); |
| extern int symbolic_memory_operand (rtx, enum machine_mode); |
| extern int short_immediate_operand (rtx, enum machine_mode); |
| extern int long_immediate_operand (rtx, enum machine_mode); |
| extern int long_immediate_loadstore_operand (rtx, enum machine_mode); |
| extern int move_src_operand (rtx, enum machine_mode); |
| extern int move_double_src_operand (rtx, enum machine_mode); |
| extern int move_dest_operand (rtx, enum machine_mode); |
| extern int load_update_operand (rtx, enum machine_mode); |
| extern int store_update_operand (rtx, enum machine_mode); |
| extern int nonvol_nonimm_operand (rtx, enum machine_mode); |
| extern int const_sint32_operand (rtx, enum machine_mode); |
| extern int const_uint32_operand (rtx, enum machine_mode); |
| extern int proper_comparison_operator (rtx, enum machine_mode); |
| extern int shift_operator (rtx, enum machine_mode); |
| |
| extern enum arc_function_type arc_compute_function_type (tree); |
| |
| |
| extern void arc_init (void); |
| extern unsigned int arc_compute_frame_size (int); |
| extern void arc_save_restore (FILE *, const char *, unsigned int, |
| unsigned int, const char *); |
| extern int arc_delay_slots_for_epilogue (void); |
| extern void arc_finalize_pic (void); |
| extern void arc_ccfsm_at_label (const char *, int); |
| extern int arc_ccfsm_branch_deleted_p (void); |
| extern void arc_ccfsm_record_branch_deleted (void); |