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

/linux/arch/x86/include/uapi/asm/
H A Ddebugreg.h28 #define DR_STEP (0x4000) /* single-step */ macro
/linux/arch/x86/include/asm/
H A Dtraps.h30 if (condition & DR_STEP) in get_si_code()
/linux/arch/x86/kernel/
H A Dtraps.c1035 (dr6 & DR_STEP) && is_sysenter_singlestep(regs)) in exc_debug_kernel()
1036 dr6 &= ~DR_STEP; in exc_debug_kernel()
1058 if (WARN_ON_ONCE(dr6 & DR_STEP)) in exc_debug_kernel()
1096 current->thread.virtual_dr6 = (dr6 & DR_STEP); in exc_debug_user()
1129 if (dr6 & (DR_STEP | DR_TRAP_BITS) || icebp) in exc_debug_user()
H A Dhw_breakpoint.c546 if (bpx && (dr6 & DR_STEP)) in hw_breakpoint_handler()
H A Dkgdb.c489 (*(unsigned long *)ERR_PTR(args->err)) &= ~DR_STEP; in single_step_cont()
/linux/arch/x86/mm/
H A Dkmmio.c596 if (val == DIE_DEBUG && (*dr6_p & DR_STEP)) in kmmio_die_notifier()
602 *dr6_p &= ~DR_STEP; in kmmio_die_notifier()