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e03f789f | 1 | /* Definitions for GCC. Part of the machine description for CRIS. |
fbd26352 | 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. |
e03f789f | 3 | Contributed by Axis Communications. |
4 | ||
5 | This file is part of GCC. | |
6 | ||
7 | GCC is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
038d1e19 | 9 | the Free Software Foundation; either version 3, or (at your option) |
e03f789f | 10 | any later version. |
11 | ||
12 | GCC 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 | |
038d1e19 | 18 | along with GCC; see the file COPYING3. If not see |
19 | <http://www.gnu.org/licenses/>. */ | |
e03f789f | 20 | |
21 | /* Prototypes for the CRIS port. */ | |
22 | ||
72db90ce | 23 | extern bool cris_simple_epilogue (void); |
e03f789f | 24 | #ifdef RTX_CODE |
21f64ad5 | 25 | extern const char *cris_op_str (rtx); |
d3ffa7b4 | 26 | extern void cris_notice_update_cc (rtx, rtx_insn *); |
3754d046 | 27 | extern bool cris_reload_address_legitimized (rtx, machine_mode, int, int, int); |
21f64ad5 | 28 | extern int cris_side_effect_mode_ok (enum rtx_code, rtx *, int, int, |
29 | int, int, int); | |
56d95ea5 | 30 | extern bool cris_cc0_user_requires_cmp (rtx_insn *); |
21f64ad5 | 31 | extern rtx cris_return_addr_rtx (int, rtx); |
32 | extern rtx cris_split_movdx (rtx *); | |
33 | extern int cris_legitimate_pic_operand (rtx); | |
f69bb65a | 34 | extern enum cris_symbol_type cris_symbol_type_of (const_rtx); |
5b96044e | 35 | extern bool cris_valid_pic_const (const_rtx, bool); |
3754d046 | 36 | extern bool cris_legitimate_constant_p (machine_mode, rtx); |
5b96044e | 37 | extern bool cris_constant_index_p (const_rtx); |
38 | extern bool cris_base_p (const_rtx, bool); | |
39 | extern bool cris_base_or_autoincr_p (const_rtx, bool); | |
40 | extern bool cris_bdap_index_p (const_rtx, bool); | |
41 | extern bool cris_biap_index_p (const_rtx, bool); | |
3754d046 | 42 | extern bool cris_legitimate_address_p (machine_mode, rtx, bool); |
48be990a | 43 | extern bool cris_store_multiple_op_p (rtx); |
44 | extern bool cris_movem_load_rest_p (rtx, int); | |
f382dce0 | 45 | extern void cris_asm_output_symbol_ref (FILE *, rtx); |
21f64ad5 | 46 | extern int cris_cfun_uses_pic_table (void); |
15b80194 | 47 | extern void cris_asm_output_case_end (FILE *, int, rtx_insn *); |
72db90ce | 48 | extern rtx cris_gen_movem_load (rtx, rtx, int); |
dfc30596 | 49 | extern rtx cris_emit_movem_store (rtx, rtx, int, bool); |
f69bb65a | 50 | extern void cris_expand_pic_call_address (rtx *, rtx *); |
af9c3aeb | 51 | extern void cris_order_for_addsi3 (rtx *, int); |
2ef7687b | 52 | extern void cris_emit_trap_for_misalignment (rtx); |
e03f789f | 53 | #endif /* RTX_CODE */ |
f382dce0 | 54 | extern void cris_asm_output_label_ref (FILE *, char *); |
367b1459 | 55 | extern void cris_asm_output_ident (const char *); |
dfc30596 | 56 | extern void cris_expand_prologue (void); |
72db90ce | 57 | extern void cris_expand_epilogue (void); |
58 | extern void cris_expand_return (bool); | |
59 | extern bool cris_return_address_on_stack_for_return (void); | |
60 | extern bool cris_return_address_on_stack (void); | |
21f64ad5 | 61 | extern void cris_pragma_expand_mul (struct cpp_reader *); |
e03f789f | 62 | |
1d60d981 | 63 | /* Need one that returns an int; usable in expressions. */ |
21f64ad5 | 64 | extern int cris_fatal (char *); |
e03f789f | 65 | |
21f64ad5 | 66 | extern int cris_initial_elimination_offset (int, int); |
e03f789f | 67 | |
21f64ad5 | 68 | extern void cris_init_expanders (void); |