From b8565e7817d7c6afd8eac804867b88c9bad1c9f1 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 8 Jun 2000 02:19:27 +0000 Subject: Update. * elf/dl-addr.c (_dl_addr): Fill in correct information if symbol is in main program. * elf/Versions [ld] (GLIBC_2.2): Export _dl_argv. --- elf/dl-addr.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'elf/dl-addr.c') diff --git a/elf/dl-addr.c b/elf/dl-addr.c index 3932a6573a..d3adf12c67 100644 --- a/elf/dl-addr.c +++ b/elf/dl-addr.c @@ -63,6 +63,13 @@ _dl_addr (const void *address, Dl_info *info) info->dli_fname = match->l_name; info->dli_fbase = (void *) match->l_addr; + /* If this is the main program the information is incomplete. */ + if (__builtin_expect (info->dli_fbase == NULL, 0)) + { + info->dli_fname = _dl_argv[0]; + info->dli_fbase = (void *) match->l_map_start; + } + symtab = (const void *) D_PTR (match, l_info[DT_SYMTAB]); strtab = (const void *) D_PTR (match, l_info[DT_STRTAB]); -- cgit v1.2.3