diff options
Diffstat (limited to 'sysdeps/generic/dl-symaddr.c')
-rw-r--r-- | sysdeps/generic/dl-symaddr.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sysdeps/generic/dl-symaddr.c b/sysdeps/generic/dl-symaddr.c new file mode 100644 index 0000000..3c850ca --- /dev/null +++ b/sysdeps/generic/dl-symaddr.c @@ -0,0 +1,33 @@ +/* Get the symbol address. Generic version. + Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <ldsodefs.h> +#include <dl-fptr.h> + +void * +_dl_symbol_address (struct link_map *map, const ElfW(Sym) *ref) +{ + ElfW(Addr) value = (map ? map->l_addr : 0) + ref->st_value; + + /* Return the pointer to function descriptor. */ + if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC) + return (void *) _dl_make_fptr (map, ref, value); + else + return (void *) value; +} |