46 lines
2.1 KiB
C
46 lines
2.1 KiB
C
|
/* 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);
|