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0e5d83e3 JJ |
1 | /* Frame unwinder for frames with libunwind frame information. |
2 | ||
4c38e0a4 JB |
3 | Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 |
4 | Free Software Foundation, Inc. | |
0e5d83e3 JJ |
5 | |
6 | Contributed by Jeff Johnston. | |
7 | ||
8 | This file is part of GDB. | |
9 | ||
10 | This program is free software; you can redistribute it and/or modify | |
11 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 12 | the Free Software Foundation; either version 3 of the License, or |
0e5d83e3 JJ |
13 | (at your option) any later version. |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
0e5d83e3 JJ |
22 | |
23 | #ifdef HAVE_LIBUNWIND_H | |
24 | ||
5439edaa AC |
25 | struct frame_info; |
26 | struct frame_id; | |
45ecac4b | 27 | struct regcache; |
c5a27d9c | 28 | struct gdbarch; |
5439edaa | 29 | |
0e5d83e3 JJ |
30 | #ifndef LIBUNWIND_FRAME_H |
31 | #define LIBUNWIND_FRAME_H 1 | |
32 | ||
33 | #include "libunwind.h" | |
34 | ||
0e5d83e3 JJ |
35 | struct libunwind_descr |
36 | { | |
37 | int (*gdb2uw) (int); | |
38 | int (*uw2gdb) (int); | |
39 | int (*is_fpreg) (int); | |
40 | void *accessors; | |
c5a27d9c | 41 | void *special_accessors; |
0e5d83e3 JJ |
42 | }; |
43 | ||
15c1e57f JB |
44 | int libunwind_frame_sniffer (const struct frame_unwind *self, |
45 | struct frame_info *this_frame, | |
46 | void **this_cache); | |
47 | ||
48 | int libunwind_sigtramp_frame_sniffer (const struct frame_unwind *self, | |
49 | struct frame_info *this_frame, | |
50 | void **this_cache); | |
0e5d83e3 JJ |
51 | |
52 | void libunwind_frame_set_descr (struct gdbarch *arch, struct libunwind_descr *descr); | |
53 | ||
15c1e57f | 54 | void libunwind_frame_this_id (struct frame_info *this_frame, void **this_cache, |
0e5d83e3 | 55 | struct frame_id *this_id); |
15c1e57f JB |
56 | struct value *libunwind_frame_prev_register (struct frame_info *this_frame, |
57 | void **this_cache, int regnum); | |
272dfcfd | 58 | void libunwind_frame_dealloc_cache (struct frame_info *self, void *cache); |
15c1e57f JB |
59 | CORE_ADDR libunwind_frame_base_address (struct frame_info *this_frame, |
60 | void **this_cache); | |
0e5d83e3 JJ |
61 | |
62 | int libunwind_is_initialized (void); | |
63 | ||
64 | int libunwind_search_unwind_table (void *as, long ip, void *di, | |
65 | void *pi, int need_unwind_info, void *args); | |
66 | ||
503ff15d KB |
67 | unw_word_t libunwind_find_dyn_list (unw_addr_space_t, unw_dyn_info_t *, |
68 | void *); | |
69 | ||
45ecac4b UW |
70 | int libunwind_get_reg_special (struct gdbarch *gdbarch, |
71 | struct regcache *regcache, | |
72 | int regnum, void *buf); | |
c5a27d9c | 73 | |
0e5d83e3 JJ |
74 | #endif /* libunwind-frame.h */ |
75 | ||
76 | #endif /* HAVE_LIBUNWIND_H */ |