Archipelago » qemu

#elif defined(__x86_64__)

int cpu_signal_handler(int host_signum, struct siginfo *info,

                       void *puc)

{

    struct ucontext *uc = puc;

    unsigned long pc;

    pc = uc->uc_mcontext.gregs[REG_RIP];

    return handle_cpu_signal(pc, (unsigned long)info->si_addr, 

                             uc->uc_mcontext.gregs[REG_TRAPNO] == 0xe ? 

                             (uc->uc_mcontext.gregs[REG_ERR] >> 1) & 1 : 0,

                             &uc->uc_sigmask, puc);

}