1 /* Prototypes for exported functions defined in xstormy16.c
2    Copyright (C) 2000-2018 Free Software Foundation, Inc.
3    Contributed by Red Hat, Inc.
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
9 the Free Software Foundation; either version 3, or (at your option)
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
18 along with GCC; see the file COPYING3.  If not see
19 <http://www.gnu.org/licenses/>.  */
20 
21 
22 
23 extern struct xstormy16_stack_layout xstormy16_compute_stack_layout (void);
24 extern void xstormy16_expand_prologue (void);
25 extern void xstormy16_expand_epilogue (void);
26 extern int xstormy16_initial_elimination_offset (int, int);
27 extern int direct_return (void);
28 extern int xstormy16_interrupt_function_p (void);
29 extern int xstormy16_epilogue_uses (int);
30 extern void xstormy16_function_profiler (void);
31 extern poly_int64 xstormy16_push_rounding (poly_int64);
32 
33 #if defined (TREE_CODE)
34 extern void xstormy16_asm_output_aligned_common (FILE *, tree, const char *,
35 						 int, int, int);
36 #endif
37 
38 #if defined (TREE_CODE) && defined (RTX_CODE)
39 extern void xstormy16_initialize_trampoline (rtx, rtx, rtx);
40 #endif
41 
42 #ifdef RTX_CODE
43 extern void xstormy16_emit_cbranch (enum rtx_code, rtx, rtx, rtx);
44 extern char *xstormy16_output_cbranch_hi (rtx, const char *, int, rtx_insn *);
45 extern char *xstormy16_output_cbranch_si (rtx, const char *, int, rtx_insn *);
46 
47 extern void xstormy16_expand_casesi (rtx, rtx, rtx, rtx, rtx);
48 extern void xstormy16_output_addr_vec (FILE *, rtx, rtx);
49 extern void xstormy16_expand_call (rtx, rtx, rtx);
50 extern void xstormy16_expand_iorqi3 (rtx *);
51 extern void xstormy16_expand_andqi3 (rtx *);
52 #endif
53 
54 #if defined (HAVE_MACHINE_MODES) && defined (RTX_CODE)
55 extern void xstormy16_split_cbranch (machine_mode, rtx, rtx, rtx);
56 extern int  short_memory_operand (rtx, machine_mode);
57 extern int  nonimmediate_nonstack_operand (rtx, machine_mode);
58 extern enum reg_class xstormy16_secondary_reload_class
59  (enum reg_class, machine_mode, rtx);
60 extern void xstormy16_split_move (machine_mode, rtx, rtx);
61 extern void xstormy16_expand_move (machine_mode, rtx, rtx);
62 extern void xstormy16_expand_arith (machine_mode, enum rtx_code,
63 				    rtx, rtx, rtx);
64 extern const char * xstormy16_output_shift (machine_mode, enum rtx_code,
65 					    rtx, rtx, rtx);
66 extern int  xstormy16_below100_symbol (rtx, machine_mode);
67 extern int  xstormy16_splittable_below100_operand (rtx, machine_mode);
68 extern bool xstormy16_legitimate_address_p (machine_mode, rtx, bool);
69 #endif
70 
71