/* build-id-related functions.
- Copyright (C) 1991-2013 Free Software Foundation, Inc.
+ Copyright (C) 1991-2020 Free Software Foundation, Inc.
This file is part of GDB.
#ifndef BUILD_ID_H
#define BUILD_ID_H
+#include "gdb_bfd.h"
+#include "gdbsupport/rsp-low.h"
+
+/* Locate NT_GNU_BUILD_ID from ABFD and return its content. */
+
+extern const struct bfd_build_id *build_id_bfd_get (bfd *abfd);
+
/* Return true if ABFD has NT_GNU_BUILD_ID matching the CHECK value.
Otherwise, issue a warning and return false. */
size_t check_len, const bfd_byte *check);
-/* Find and open a BFD given a build-id. If no BFD can be found,
- return NULL. The returned reference to the BFD must be released by
- the caller. */
+/* Find and open a BFD for a debuginfo file given a build-id. If no BFD
+ can be found, return NULL. */
+
+extern gdb_bfd_ref_ptr build_id_to_debug_bfd (size_t build_id_len,
+ const bfd_byte *build_id);
-extern bfd *build_id_to_debug_bfd (size_t build_id_len,
- const bfd_byte *build_id);
+/* Find and open a BFD for an executable file given a build-id. If no BFD
+ can be found, return NULL. The returned reference to the BFD must be
+ released by the caller. */
+
+extern gdb_bfd_ref_ptr build_id_to_exec_bfd (size_t build_id_len,
+ const bfd_byte *build_id);
/* Find the separate debug file for OBJFILE, by using the build-id
- associated with OBJFILE's BFD. If successful, returns a malloc'd
- file name for the separate debug file. The caller must free this.
- Otherwise, returns NULL. */
+ associated with OBJFILE's BFD. If successful, returns the file name for the
+ separate debug file, otherwise, return an empty string. */
+
+extern std::string find_separate_debug_file_by_buildid
+ (struct objfile *objfile);
+
+/* Return an hex-string representation of BUILD_ID. */
+
+static inline std::string
+build_id_to_string (const bfd_build_id *build_id)
+{
+ gdb_assert (build_id != NULL);
-extern char *find_separate_debug_file_by_buildid (struct objfile *objfile);
+ return bin2hex (build_id->data, build_id->size);
+}
#endif /* BUILD_ID_H */