1/* libunwind - a platform-independent unwind library
2   Copyright (C) 2008 CodeSourcery
3   Copyright (C) 2012 Tommi Rantala <tt.rantala@gmail.com>
4
5This file is part of libunwind.
6
7Permission is hereby granted, free of charge, to any person obtaining
8a copy of this software and associated documentation files (the
9"Software"), to deal in the Software without restriction, including
10without limitation the rights to use, copy, modify, merge, publish,
11distribute, sublicense, and/or sell copies of the Software, and to
12permit persons to whom the Software is furnished to do so, subject to
13the following conditions:
14
15The above copyright notice and this permission notice shall be
16included in all copies or substantial portions of the Software.
17
18THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
22LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
23OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
24WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
25
26#ifndef dwarf_config_h
27#define dwarf_config_h
28
29/* This is FIRST_PSEUDO_REGISTER in GCC, since DWARF_FRAME_REGISTERS is not
30   explicitly defined.  */
31#define DWARF_NUM_PRESERVED_REGS	128
32
33#define dwarf_to_unw_regnum(reg) (((reg) < 16) ? (reg) : 0)
34
35/* Return TRUE if the ADDR_SPACE uses big-endian byte-order.  */
36#define dwarf_is_big_endian(addr_space)	0
37
38/* Convert a pointer to a dwarf_cursor structure to a pointer to
39   unw_cursor_t.  */
40#define dwarf_to_cursor(c)	((unw_cursor_t *) (c))
41
42typedef struct dwarf_loc
43  {
44    unw_word_t val;
45#ifndef UNW_LOCAL_ONLY
46    unw_word_t type;		/* see DWARF_LOC_TYPE_* macros.  */
47#endif
48  }
49dwarf_loc_t;
50
51#endif /* dwarf_config_h */
52