| /* Definitions for GCC. Part of the machine description for CRIS. |
| Copyright (C) 1998-2022 Free Software Foundation, Inc. |
| Contributed by Axis Communications. |
| |
| 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 3, 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 COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Prototypes for the CRIS port. */ |
| |
| extern bool cris_simple_epilogue (void); |
| #ifdef RTX_CODE |
| extern const char *cris_op_str (rtx); |
| extern machine_mode cris_select_cc_mode (enum rtx_code, rtx, rtx); |
| extern bool cris_reload_address_legitimized (rtx, machine_mode, int, int, int); |
| extern int cris_side_effect_mode_ok (enum rtx_code, rtx *, int, int, |
| int, int, int); |
| extern rtx cris_return_addr_rtx (int, rtx); |
| extern rtx cris_split_movdx (rtx *); |
| extern bool cris_base_p (const_rtx, bool); |
| extern bool cris_base_or_autoincr_p (const_rtx, bool); |
| extern bool cris_bdap_index_p (const_rtx, bool); |
| extern void cris_reduce_compare (rtx *, rtx *, rtx *); |
| extern bool cris_biap_index_p (const_rtx, bool); |
| extern bool cris_legitimate_address_p (machine_mode, rtx, bool); |
| extern bool cris_store_multiple_op_p (rtx); |
| extern bool cris_movem_load_rest_p (rtx); |
| extern void cris_asm_output_symbol_ref (FILE *, rtx); |
| extern void cris_asm_output_case_end (FILE *, int, rtx_insn *); |
| extern rtx cris_gen_movem_load (rtx, rtx); |
| extern rtx cris_emit_movem_store (rtx, rtx, int, bool); |
| extern rtx_insn *cris_emit_insn (rtx x); |
| extern void cris_order_for_addsi3 (rtx *, int); |
| extern void cris_emit_trap_for_misalignment (rtx); |
| #endif /* RTX_CODE */ |
| extern void cris_asm_output_label_ref (FILE *, char *); |
| extern void cris_asm_output_ident (const char *); |
| extern void cris_expand_prologue (void); |
| extern void cris_expand_epilogue (void); |
| extern void cris_expand_return (bool); |
| extern bool cris_return_address_on_stack_for_return (void); |
| extern bool cris_return_address_on_stack (void); |
| extern void cris_pragma_expand_mul (struct cpp_reader *); |
| |
| /* Need one that returns an int; usable in expressions. */ |
| extern int cris_fatal (char *); |
| |
| extern int cris_initial_elimination_offset (int, int); |
| |
| extern void cris_init_expanders (void); |
| |
| extern rtl_opt_pass *make_pass_cris_postdbr_cmpelim (gcc::context *); |