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