projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| dc294be5 TT |
1 | /* build-id-related functions. |
| 2 | ||
| 42a4f53d | 3 | Copyright (C) 1991-2019 Free Software Foundation, Inc. |
| dc294be5 TT |
4 | |
| 5 | This file is part of GDB. | |
| 6 | ||
| 7 | This program 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 of the License, or | |
| 10 | (at your option) any later version. | |
| 11 | ||
| 12 | This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef BUILD_ID_H | |
| 21 | #define BUILD_ID_H | |
| 22 | ||
| d55e5aa6 | 23 | #include "gdb_bfd.h" |
| 268a13a5 | 24 | #include "gdbsupport/rsp-low.h" |
| 192b62ce | 25 | |
| 7c50a931 DE |
26 | /* Locate NT_GNU_BUILD_ID from ABFD and return its content. */ |
| 27 | ||
| c74f7d1c | 28 | extern const struct bfd_build_id *build_id_bfd_get (bfd *abfd); |
| 7c50a931 | 29 | |
| dc294be5 TT |
30 | /* Return true if ABFD has NT_GNU_BUILD_ID matching the CHECK value. |
| 31 | Otherwise, issue a warning and return false. */ | |
| 32 | ||
| 33 | extern int build_id_verify (bfd *abfd, | |
| 34 | size_t check_len, const bfd_byte *check); | |
| 35 | ||
| 36 | ||
| 37 | /* Find and open a BFD given a build-id. If no BFD can be found, | |
| 38 | return NULL. The returned reference to the BFD must be released by | |
| 39 | the caller. */ | |
| 40 | ||
| 192b62ce TT |
41 | extern gdb_bfd_ref_ptr build_id_to_debug_bfd (size_t build_id_len, |
| 42 | const bfd_byte *build_id); | |
| dc294be5 TT |
43 | |
| 44 | /* Find the separate debug file for OBJFILE, by using the build-id | |
| a8dbfd58 SM |
45 | associated with OBJFILE's BFD. If successful, returns the file name for the |
| 46 | separate debug file, otherwise, return an empty string. */ | |
| dc294be5 | 47 | |
| a8dbfd58 SM |
48 | extern std::string find_separate_debug_file_by_buildid |
| 49 | (struct objfile *objfile); | |
| dc294be5 | 50 | |
| 87d6a7aa SM |
51 | /* Return an hex-string representation of BUILD_ID. */ |
| 52 | ||
| 53 | static inline std::string | |
| 54 | build_id_to_string (const bfd_build_id *build_id) | |
| 55 | { | |
| 56 | gdb_assert (build_id != NULL); | |
| 57 | ||
| 58 | return bin2hex (build_id->data, build_id->size); | |
| 59 | } | |
| 60 | ||
| dc294be5 | 61 | #endif /* BUILD_ID_H */ |