get_debugreg 40 arch/x86/include/asm/paravirt.h return PVOP_CALL1(unsigned long, pv_cpu_ops.get_debugreg, reg); get_debugreg 105 arch/x86/include/asm/paravirt_types.h unsigned long (*get_debugreg)(int regno); get_debugreg 328 arch/x86/include/asm/xen/hypercall.h return _hypercall1(unsigned long, get_debugreg, reg);