1/* libunwind - a platform-independent unwind library
2   Copyright (C) 2008 CodeSourcery
3   Copyright (C) 2012 Tommi Rantala <tt.rantala@gmail.com>
4   Copyright (C) 2013 Linaro Limited
5
6This file is part of libunwind.
7
8Permission is hereby granted, free of charge, to any person obtaining
9a copy of this software and associated documentation files (the
10"Software"), to deal in the Software without restriction, including
11without limitation the rights to use, copy, modify, merge, publish,
12distribute, sublicense, and/or sell copies of the Software, and to
13permit persons to whom the Software is furnished to do so, subject to
14the following conditions:
15
16The above copyright notice and this permission notice shall be
17included in all copies or substantial portions of the Software.
18
19THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
20EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
22NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
23LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
24OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
25WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
26
27#ifndef dwarf_config_h
28#define dwarf_config_h
29
30/* This matches the value udes by GCC (see
31   gcc/config/aarch64/aarch64.h:DWARF_FRAME_REGISTERS.  */
32#define DWARF_NUM_PRESERVED_REGS	97
33
34/* Return TRUE if the ADDR_SPACE uses big-endian byte-order.  */
35#define dwarf_is_big_endian(addr_space)	0
36
37#define dwarf_to_unw_regnum(reg) (((reg) <= UNW_AARCH64_V31) ? (reg) : 0)
38
39/* Convert a pointer to a dwarf_cursor structure to a pointer to
40   unw_cursor_t.  */
41#define dwarf_to_cursor(c)	((unw_cursor_t *) (c))
42
43typedef struct dwarf_loc
44  {
45    unw_word_t val;
46#ifndef UNW_LOCAL_ONLY
47    unw_word_t type;		/* see DWARF_LOC_TYPE_* macros.  */
48#endif
49  }
50dwarf_loc_t;
51
52#endif /* dwarf_config_h */
53