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Diffstat (limited to 'src/libebl/eblsymbolbindingname.c')
| -rw-r--r-- | src/libebl/eblsymbolbindingname.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/libebl/eblsymbolbindingname.c b/src/libebl/eblsymbolbindingname.c new file mode 100644 index 00000000..334a9c3e --- /dev/null +++ b/src/libebl/eblsymbolbindingname.c @@ -0,0 +1,99 @@ +/* Return symbol binding name. + Copyright (C) 2001, 2002, 2009 Red Hat, Inc. + This file is part of Red Hat elfutils. + Written by Ulrich Drepper <drepper@redhat.com>, 2001. + + Red Hat elfutils 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; version 2 of the License. + + Red Hat elfutils 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 Red Hat elfutils; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. + + In addition, as a special exception, Red Hat, Inc. gives You the + additional right to link the code of Red Hat elfutils with code licensed + under any Open Source Initiative certified open source license + (http://www.opensource.org/licenses/index.php) which requires the + distribution of source code with any binary distribution and to + distribute linked combinations of the two. Non-GPL Code permitted under + this exception must only link to the code of Red Hat elfutils through + those well defined interfaces identified in the file named EXCEPTION + found in the source code files (the "Approved Interfaces"). The files + of Non-GPL Code may instantiate templates or use macros or inline + functions from the Approved Interfaces without causing the resulting + work to be covered by the GNU General Public License. Only Red Hat, + Inc. may make changes or additions to the list of Approved Interfaces. + Red Hat's grant of this exception is conditioned upon your not adding + any new exceptions. If you wish to add a new Approved Interface or + exception, please contact Red Hat. You must obey the GNU General Public + License in all respects for all of the Red Hat elfutils code and other + code used in conjunction with Red Hat elfutils except the Non-GPL Code + covered by this exception. If you modify this file, you may extend this + exception to your version of the file, but you are not obligated to do + so. If you do not wish to provide this exception without modification, + you must delete this exception statement from your version and license + this file solely under the GPL without exception. + + Red Hat elfutils is an included package of the Open Invention Network. + An included package of the Open Invention Network is a package for which + Open Invention Network licensees cross-license their patents. No patent + license is granted, either expressly or impliedly, by designation as an + included package. Should you wish to participate in the Open Invention + Network licensing program, please visit www.openinventionnetwork.com + <http://www.openinventionnetwork.com>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdio.h> +#include <libeblP.h> + + +const char * +ebl_symbol_binding_name (ebl, binding, buf, len) + Ebl *ebl; + int binding; + char *buf; + size_t len; +{ + const char *res; + + res = ebl != NULL ? ebl->symbol_type_name (binding, buf, len) : NULL; + if (res == NULL) + { + static const char *stb_names[STB_NUM] = + { + "LOCAL", "GLOBAL", "WEAK" + }; + + /* Standard binding? */ + if (binding < STB_NUM) + res = stb_names[binding]; + else + { + char *ident; + + if (binding >= STB_LOPROC && binding <= STB_HIPROC) + snprintf (buf, len, "LOPROC+%d", binding - STB_LOPROC); + else if (binding == STB_GNU_UNIQUE + && (ident = elf_getident (ebl->elf, NULL)) != NULL + && ident[EI_OSABI] == ELFOSABI_LINUX) + return "GNU_UNIQUE"; + else if (binding >= STB_LOOS && binding <= STB_HIOS) + snprintf (buf, len, "LOOS+%d", binding - STB_LOOS); + else + snprintf (buf, len, gettext ("<unknown>: %d"), binding); + + res = buf; + } + } + + return res; +} |