| /* demangle.c -- A wrapper calling libiberty cplus_demangle |
| Copyright 2002 Free Software Foundation, Inc. |
| |
| This file is part of GNU Binutils. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program 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 General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| 02111-1307, USA. */ |
| |
| #include "config.h" |
| #include <stdlib.h> |
| #ifdef HAVE_STRING_H |
| #include <string.h> |
| #else |
| #ifdef HAVE_STRINGS_H |
| #include <strings.h> |
| #endif |
| #endif |
| #include "bfd.h" |
| #include "libiberty.h" |
| #include "demangle.h" |
| #include "budemang.h" |
| |
| /* Wrapper around cplus_demangle. Strips leading underscores and |
| other such chars that would otherwise confuse the demangler. */ |
| |
| char * |
| demangle (abfd, name) |
| bfd *abfd; |
| const char *name; |
| { |
| char *res; |
| const char *p; |
| |
| if (abfd != NULL && bfd_get_symbol_leading_char (abfd) == name[0]) |
| ++name; |
| |
| /* This is a hack for better error reporting on XCOFF, PowerPC64-ELF |
| or the MS PE format. These formats have a number of leading '.'s |
| on at least some symbols, so we remove all dots to avoid |
| confusing the demangler. */ |
| p = name; |
| while (*p == '.') |
| ++p; |
| |
| res = cplus_demangle (p, DMGL_ANSI | DMGL_PARAMS); |
| if (res) |
| { |
| size_t dots = p - name; |
| |
| /* Now put back any stripped dots. */ |
| if (dots != 0) |
| { |
| size_t len = strlen (res) + 1; |
| char *add_dots = xmalloc (len + dots); |
| |
| memcpy (add_dots, name, dots); |
| memcpy (add_dots + dots, res, len); |
| free (res); |
| res = add_dots; |
| } |
| return res; |
| } |
| |
| return xstrdup (name); |
| } |