projects / deliverable / binutils-gdb.git / blame
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|---|---|---|
| f211b8c0 NC |
1 | /* Internal demangler interface for the Rust programming language. |
| 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. | |
| 3 | Written by David Tolnay (dtolnay@gmail.com). | |
| 4 | ||
| 5 | This file is part of the libiberty library. | |
| 6 | Libiberty is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Library General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | In addition to the permissions in the GNU Library General Public | |
| 12 | License, the Free Software Foundation gives you unlimited permission | |
| 13 | to link the compiled version of this file into combinations with other | |
| 14 | programs, and to distribute those combinations without any restriction | |
| 15 | coming from the use of this file. (The Library Public License | |
| 16 | restrictions do apply in other respects; for example, they cover | |
| 17 | modification of the file, and distribution when not linked into a | |
| 18 | combined executable.) | |
| 19 | ||
| 20 | Libiberty is distributed in the hope that it will be useful, | |
| 21 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 22 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 23 | Library General Public License for more details. | |
| 24 | ||
| 25 | You should have received a copy of the GNU Library General Public | |
| 26 | License along with libiberty; see the file COPYING.LIB. | |
| 27 | If not, see <http://www.gnu.org/licenses/>. */ | |
| 28 | ||
| 29 | /* This file provides some definitions shared by cplus-dem.c and | |
| 30 | rust-demangle.c. It should not be included by any other files. */ | |
| 31 | ||
| 32 | /* Returns non-zero iff MANGLED is a rust mangled symbol. MANGLED must | |
| 33 | already have been demangled through cplus_demangle_v3. If this function | |
| 34 | returns non-zero then MANGLED can be demangled (in-place) using | |
| 35 | RUST_DEMANGLE_SYM. */ | |
| 36 | extern int | |
| 37 | rust_is_mangled (const char *mangled); | |
| 38 | ||
| 39 | /* Demangles SYM (in-place) if RUST_IS_MANGLED returned non-zero for SYM. | |
| 40 | If RUST_IS_MANGLED returned zero for SYM then RUST_DEMANGLE_SYM might | |
| 41 | replace characters that cannot be demangled with '?' and might truncate | |
| 42 | SYM. After calling RUST_DEMANGLE_SYM SYM might be shorter, but never | |
| 43 | larger. */ | |
| 44 | extern void | |
| 45 | rust_demangle_sym (char *sym); |