Adding semihosting support for bmsp

libwrap/sys/open.c

@@ -3,9 +3,14 @@
 #include <errno.h>
 #include "stub.h"
 #include "weak_under_alias.h"
+#include "semihosting.h"
 
 int __wrap_open(const char* name, int flags, int mode)
 {
+#if defined(SEMIHOSTING)
+  int fd = sh_open(name, mode);
+  return fd;
+#endif
   return _stub(ENOENT);
 }
 weak_under_alias(open);