Architecture of file not recognized

用gdb的时候报了个错Architecture of file not recognized

stackoverflow上说得自己看一下；

https://stackoverflow.com/questions/963689/why-does-gdb-says-architecture-of-file-not-recognized

void
set_gdbarch_from_file (bfd *abfd)
{
  struct gdbarch_info info;
  struct gdbarch *gdbarch;

  gdbarch_info_init (&info);
  info.abfd = abfd;
  info.target_desc = target_current_description ();
  gdbarch = gdbarch_find_by_info (info);

  if (gdbarch == NULL)
    error (_("Architecture of file not recognized."));
  deprecated_current_gdbarch_select_hack (gdbarch);
}

This is the actual GDB code in question (gdb/arch-utils.c:530-544).

试试吧。囧。