diff options
Diffstat (limited to 'libc/sysdeps/linux/i386/crt0.c')
| -rw-r--r-- | libc/sysdeps/linux/i386/crt0.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/i386/crt0.c b/libc/sysdeps/linux/i386/crt0.c index 8e55e5895..3fe00ec04 100644 --- a/libc/sysdeps/linux/i386/crt0.c +++ b/libc/sysdeps/linux/i386/crt0.c @@ -19,8 +19,13 @@ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -extern void __uClibc_main(int argc,void *argv,void *envp); +/* Stick in a dummy reference to main(), so that if an application + * is linking when the main() function is in a static library (.a) + * we can be sure that main() actually gets linked in */ +extern void main(int argc,void *argv,void *envp); +void (*mainp)(int argc,void *argv,void *envp) = main; +extern void __uClibc_main(int argc,void *argv,void *envp); void _start(unsigned int first_arg) { @@ -32,7 +37,6 @@ void _start(unsigned int first_arg) argc = *(stack - 1); argv = (char **) stack; envp = (char **)stack + argc + 1; - volatile void (*mainp)(int argc,void *argv,void *envp) = main; __uClibc_main(argc, argv, envp); } |