diff options
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/elf/rtld.c b/elf/rtld.c index 2cb11bb059..565f9caaaa 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -77,6 +77,7 @@ struct link_map *_dl_profile_map; int _dl_debug_libs; int _dl_debug_impcalls; int _dl_debug_bindings; +int _dl_debug_symbols; /* Set nonzero during loading and initialization of executable and libraries, cleared before the executable's entry point runs. This @@ -937,7 +938,7 @@ process_dl_debug (char *dl_debug) any_debug = 1; dl_debug += 8; } - if (strncmp (dl_debug, "libs", 4) == 0 + else if (strncmp (dl_debug, "libs", 4) == 0 && (issep (dl_debug[4]) || dl_debug[4] == '\0')) { _dl_debug_libs = 1; @@ -954,12 +955,21 @@ Valid options for the LD_DEBUG environment variable are:\n\ bindings display information about symbol binding\n\ help display this help message and exit\n\ libs display library search paths\n\ + symbols display symbol table processing\n\ \n\ To direct the debugging output into a file instead of standard output\n\ a filename can be specified using the LD_DEBUG_OUTPUT environment variable.\n", NULL); _exit (0); } + else if (strncmp (dl_debug, "symbols", 7) == 0 + && (issep (dl_debug[7]) || dl_debug[7] == '\0')) + { + _dl_debug_symbols = 1; + _dl_debug_impcalls = 1; + any_debug = 1; + dl_debug += 7; + } else /* Skip everything until next separator. */ do |