diff options
Diffstat (limited to 'gdb/gdb_bfd.h')
| -rw-r--r-- | gdb/gdb_bfd.h | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/gdb/gdb_bfd.h b/gdb/gdb_bfd.h index 331570d..41ce5ce 100644 --- a/gdb/gdb_bfd.h +++ b/gdb/gdb_bfd.h @@ -1,6 +1,6 @@ /* Definitions for BFD wrappers used by GDB. - Copyright (C) 2011-2024 Free Software Foundation, Inc. + Copyright (C) 2011-2025 Free Software Foundation, Inc. This file is part of GDB. @@ -17,8 +17,8 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#ifndef GDB_BFD_H -#define GDB_BFD_H +#ifndef GDB_GDB_BFD_H +#define GDB_GDB_BFD_H #include "registry.h" #include "gdbsupport/byte-vector.h" @@ -251,6 +251,17 @@ gdb_bfd_sections (const gdb_bfd_ref_ptr &abfd) return gdb_bfd_section_range (abfd->sections); }; +/* A wrapper for bfd_stat that acquires the per-BFD lock on ABFD. */ + +extern int gdb_bfd_stat (bfd *abfd, struct stat *sbuf) + ATTRIBUTE_WARN_UNUSED_RESULT; + +/* A wrapper for bfd_get_mtime that acquires the per-BFD lock on + ABFD. */ + +extern long gdb_bfd_get_mtime (bfd *abfd) + ATTRIBUTE_WARN_UNUSED_RESULT; + /* A wrapper for bfd_errmsg to produce a more helpful error message in the case of bfd_error_file_ambiguously recognized. MATCHING, if non-NULL, is the corresponding argument to @@ -263,4 +274,16 @@ extern std::string gdb_bfd_errmsg (bfd_error_type error_tag, char **matching); extern void gdb_bfd_init (); -#endif /* GDB_BFD_H */ +/* A wrapper for bfd_canonicalize_symtab that caches the result. This + is important to avoid excess memory use on repeated calls. See + PR gdb/32758. bfd_canonicalize_symtab should not be called directly + by other code in gdb. + + When SHOULD_THROW is true (the default), this will throw an + exception if symbols could not be read. When SHOULD_THROW is + false, an empty view is returned instead. */ + +extern gdb::array_view<asymbol *> gdb_bfd_canonicalize_symtab + (bfd *abfd, bool should_throw = true); + +#endif /* GDB_GDB_BFD_H */ |