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b7e215a8 | 1 | /* dwarf2ctf.h - DWARF interface for CTF/BTF generation. |
a945c346 | 2 | Copyright (C) 2021-2024 Free Software Foundation, Inc. |
b7e215a8 IB |
3 | |
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 3, or (at your option) any later | |
9 | version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GCC; see the file COPYING3. If not see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | /* This file contains declarations and prototypes to define an interface | |
21 | between DWARF and CTF/BTF generation. */ | |
22 | ||
23 | #ifndef GCC_DWARF2CTF_H | |
24 | #define GCC_DWARF2CTF_H 1 | |
25 | ||
26 | #include "dwarf2out.h" | |
849d5f59 | 27 | #include "flags.h" |
b7e215a8 | 28 | |
e53b6e56 | 29 | /* Debug Format Interface. Used in dwarf2out.cc. */ |
b7e215a8 IB |
30 | |
31 | extern void ctf_debug_init (void); | |
32 | extern void ctf_debug_init_postprocess (bool); | |
33 | extern bool ctf_do_die (dw_die_ref); | |
849d5f59 IB |
34 | extern void ctf_debug_early_finish (const char *); |
35 | extern void ctf_debug_finish (const char *); | |
b7e215a8 IB |
36 | |
37 | /* Wrappers for CTF/BTF to fetch information from GCC DWARF DIE. Used in | |
e53b6e56 | 38 | ctfc.cc. |
b7e215a8 IB |
39 | |
40 | A CTF container does not store all debug information internally. Some of | |
41 | the info is fetched indirectly via the DIE reference available in each CTF | |
42 | container entry. | |
43 | ||
44 | These functions will be used by the CTF container to give access to its | |
45 | consumers (CTF/BTF) to various debug information available in DWARF DIE. | |
46 | Direct access to debug information in GCC dwarf structures by the consumers | |
47 | of CTF/BTF information is not ideal. */ | |
48 | ||
49 | /* Source location information. */ | |
50 | ||
51 | extern const char * ctf_get_die_loc_file (dw_die_ref); | |
52 | extern unsigned int ctf_get_die_loc_line (dw_die_ref); | |
53 | extern unsigned int ctf_get_die_loc_col (dw_die_ref); | |
54 | ||
55 | #endif /* GCC_DWARF2CTF_H */ |