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Searched refs:DR_STEP (Results 1 – 6 of 6) sorted by relevance

/arch/x86/include/uapi/asm/
Ddebugreg.h26 #define DR_STEP (0x4000) /* single-step */ macro
/arch/x86/kernel/
Dtraps.c703 if (unlikely(!user_mode(regs) && (dr6 & DR_STEP) && in do_debug()
705 dr6 &= ~DR_STEP; in do_debug()
724 if ((dr6 & DR_STEP) && kmemcheck_trap(regs)) in do_debug()
758 if (WARN_ON_ONCE((dr6 & DR_STEP) && !user_mode(regs))) { in do_debug()
765 tsk->thread.debugreg6 &= ~DR_STEP; in do_debug()
770 if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS) || user_icebp) in do_debug()
Dhw_breakpoint.c459 if (dr6 & DR_STEP) in hw_breakpoint_handler()
Dkgdb.c510 (*(unsigned long *)ERR_PTR(args->err)) &= ~DR_STEP; in single_step_cont()
/arch/x86/include/asm/
Dtraps.h99 if (condition & DR_STEP) in get_si_code()
/arch/x86/mm/
Dkmmio.c585 if (val == DIE_DEBUG && (*dr6_p & DR_STEP)) in kmmio_die_notifier()
591 *dr6_p &= ~DR_STEP; in kmmio_die_notifier()