@@ -44,6 +44,10 @@
/* The application defines this, of course. */
extern int main (int argc, char **argv, char **envp);
+/* But maybe it defines this too, in which case it takes precedence. */
+extern int __nacl_main (int argc, char **argv, char **envp)
+ __attribute__ ((weak));
+
/* These are defined in libc. */
extern int __libc_csu_init (int argc, char **argv, char **envp);
extern void __libc_csu_fini (void);
@@ -59,7 +63,7 @@ _start (uint32_t info[])
{
/* The generic code actually assumes that envp follows argv. */
- __libc_start_main (&main,
+ __libc_start_main (&__nacl_main ?: &main,
nacl_startup_argc (info),
nacl_startup_argv (info),
nacl_startup_auxv (info),