handle_break
int (*handle_break)(struct kvm_vcpu *vcpu);
ret = kvm_mips_callbacks->handle_break(vcpu);
.handle_break = kvm_trap_vz_no_handler,
handle_break(regs);
void handle_break(struct pt_regs *regs);
handle_break(regs);
handle_break(regs);
if (up->port.handle_break)
uart->port.handle_break = up->port.handle_break;
port->port.handle_break = kt_handle_break;
uart->port.handle_break = p->handle_break;
port->handle_break = tegra_uart_handle_break;
void (*handle_break)(struct uart_port *);
if (port->handle_break)
port->handle_break(port);
void (*handle_break)(struct uart_port *);