| /* Internal demangler interface for the Rust programming language. |
| Copyright (C) 2016-2019 Free Software Foundation, Inc. |
| Written by David Tolnay (dtolnay@gmail.com). |
| |
| This file is part of the libiberty library. |
| Libiberty is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| In addition to the permissions in the GNU Library General Public |
| License, the Free Software Foundation gives you unlimited permission |
| to link the compiled version of this file into combinations with other |
| programs, and to distribute those combinations without any restriction |
| coming from the use of this file. (The Library Public License |
| restrictions do apply in other respects; for example, they cover |
| modification of the file, and distribution when not linked into a |
| combined executable.) |
| |
| Libiberty is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with libiberty; see the file COPYING.LIB. |
| If not, see <http://www.gnu.org/licenses/>. */ |
| |
| /* This file provides some definitions shared by cplus-dem.c and |
| rust-demangle.c. It should not be included by any other files. */ |
| |
| /* Returns non-zero iff MANGLED is a rust mangled symbol. MANGLED must |
| already have been demangled through cplus_demangle_v3. If this function |
| returns non-zero then MANGLED can be demangled (in-place) using |
| RUST_DEMANGLE_SYM. */ |
| extern int |
| rust_is_mangled (const char *mangled); |
| |
| /* Demangles SYM (in-place) if RUST_IS_MANGLED returned non-zero for SYM. |
| If RUST_IS_MANGLED returned zero for SYM then RUST_DEMANGLE_SYM might |
| replace characters that cannot be demangled with '?' and might truncate |
| SYM. After calling RUST_DEMANGLE_SYM SYM might be shorter, but never |
| larger. */ |
| extern void |
| rust_demangle_sym (char *sym); |