diff options
Diffstat (limited to 'sysdeps/generic/libc-start.c')
| -rw-r--r-- | sysdeps/generic/libc-start.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/generic/libc-start.c b/sysdeps/generic/libc-start.c index 3225a7c..1e07929 100644 --- a/sysdeps/generic/libc-start.c +++ b/sysdeps/generic/libc-start.c @@ -25,11 +25,12 @@ extern void __libc_init_first (int argc, char **argv, char **envp); extern int _dl_starting_up; weak_extern (_dl_starting_up) extern int __libc_multiple_libcs; +extern void *__libc_stack_end; int __libc_start_main (int (*main) (int, char **, char **), int argc, char **argv, void (*init) (void), void (*fini) (void), - void (*rtld_fini) (void)) + void (*rtld_fini) (void), void *stack_end) { #ifndef PIC /* The next variable is only here to work around a bug in gcc <= 2.7.2.2. @@ -38,6 +39,9 @@ __libc_start_main (int (*main) (int, char **, char **), int argc, int *dummy_addr = &_dl_starting_up; __libc_multiple_libcs = dummy_addr && !_dl_starting_up; + + /* Store the lowest stack address. */ + __libc_stack_end = stack_end; #endif /* Set the global _environ variable correctly. */ |