/* * Definition of the vax calls/callg frame. */ struct frame { int fr_handler; u_int fr_psw:16, /* saved psw */ fr_mask:12, /* register save mask */ :1, fr_s:1, /* call was a calls, not callg */ fr_spa:2; /* stack pointer alignment */ int fr_savap; /* saved arg pointer */ int fr_savfp; /* saved frame pointer */ int fr_savpc; /* saved program counter */ };