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Searched refs:X86_EFLAGS_TF (Results 1 – 22 of 22) sorted by relevance

/linux-4.4.14/tools/testing/selftests/x86/
Dsingle_step_syscall.c77 #define X86_EFLAGS_TF (1UL << 8) macro
83 if (get_eflags() & X86_EFLAGS_TF) { in sigtrap()
84 set_eflags(get_eflags() & ~X86_EFLAGS_TF); in sigtrap()
102 set_eflags(new_eflags & ~X86_EFLAGS_TF); in check_result()
109 if (!(new_eflags & X86_EFLAGS_TF)) { in check_result()
125 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
131 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
142 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
163 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
170 if (get_eflags() & X86_EFLAGS_TF) { in main()
Dunwind_vdso.c84 #define X86_EFLAGS_TF (1UL << 8) macro
155 ctx->uc_mcontext.gregs[REG_EFL] &= ~X86_EFLAGS_TF; in sigtrap()
184 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
187 set_eflags(get_eflags() & ~X86_EFLAGS_TF); in main()
197 if (get_eflags() & X86_EFLAGS_TF) { in main()
/linux-4.4.14/arch/x86/kernel/
Dstep.c124 regs->flags |= X86_EFLAGS_TF; in enable_single_step()
136 regs->flags |= X86_EFLAGS_TF; in enable_single_step()
156 if (oflags & X86_EFLAGS_TF) in enable_single_step()
233 task_pt_regs(child)->flags &= ~X86_EFLAGS_TF; in user_disable_single_step()
Duprobes.c829 utask->autask.saved_tf = !!(regs->flags & X86_EFLAGS_TF); in arch_uprobe_pre_xol()
830 regs->flags |= X86_EFLAGS_TF; in arch_uprobe_pre_xol()
894 regs->flags &= ~X86_EFLAGS_TF; in arch_uprobe_post_xol()
944 regs->flags &= ~X86_EFLAGS_TF; in arch_uprobe_abort_xol()
957 if (ret && (regs->flags & X86_EFLAGS_TF)) in arch_uprobe_skip_sstep()
Dvm86_32.c385 regs->pt.flags &= ~X86_EFLAGS_TF; in clear_TF()
589 newflags |= X86_EFLAGS_TF in handle_vm86_fault()
728 if (orig_flags & X86_EFLAGS_TF) in handle_vm86_fault()
Dptrace.c153 X86_EFLAGS_SF | X86_EFLAGS_TF | \
387 retval &= ~X86_EFLAGS_TF; in get_flags()
401 if (value & X86_EFLAGS_TF) in set_flags()
404 value |= X86_EFLAGS_TF; in set_flags()
Dkgdb.c477 linux_regs->flags &= ~X86_EFLAGS_TF; in kgdb_arch_handle_exception()
482 linux_regs->flags |= X86_EFLAGS_TF; in kgdb_arch_handle_exception()
Dtraps.c671 regs->flags &= ~X86_EFLAGS_TF; in do_debug()
Dsignal.c683 regs->flags &= ~(X86_EFLAGS_DF|X86_EFLAGS_RF|X86_EFLAGS_TF); in handle_signal()
/linux-4.4.14/arch/x86/mm/kmemcheck/
Dkmemcheck.c217 if (!(regs->flags & X86_EFLAGS_TF)) in kmemcheck_show()
220 regs->flags |= X86_EFLAGS_TF; in kmemcheck_show()
240 if (!(data->flags & X86_EFLAGS_TF)) in kmemcheck_hide()
241 regs->flags &= ~X86_EFLAGS_TF; in kmemcheck_hide()
259 if (!(data->flags & X86_EFLAGS_TF)) in kmemcheck_hide()
260 regs->flags &= ~X86_EFLAGS_TF; in kmemcheck_hide()
/linux-4.4.14/arch/x86/mm/
Dkmmio.c288 ctx->saved_flags = (regs->flags & (X86_EFLAGS_TF | X86_EFLAGS_IF)); in kmmio_handler()
298 regs->flags |= X86_EFLAGS_TF; in kmmio_handler()
352 regs->flags &= ~X86_EFLAGS_TF; in post_kmmio_handler()
366 if (!(regs->flags & X86_EFLAGS_TF)) in post_kmmio_handler()
/linux-4.4.14/arch/x86/include/asm/
Dsighandling.h11 X86_EFLAGS_DF | X86_EFLAGS_TF | X86_EFLAGS_SF | \
/linux-4.4.14/arch/x86/entry/
Dcommon.c182 regs->flags |= X86_EFLAGS_TF; in syscall_trace_enter_phase2()
471 (regs->flags & (X86_EFLAGS_RF | X86_EFLAGS_TF)) == 0; in do_fast_syscall_32()
486 (regs->flags & (X86_EFLAGS_RF | X86_EFLAGS_TF | X86_EFLAGS_VM)) == 0; in do_fast_syscall_32()
Dentry_64.S335 testq $(X86_EFLAGS_RF|X86_EFLAGS_TF), %r11
/linux-4.4.14/arch/x86/kernel/kprobes/
Dcore.c487 = (regs->flags & (X86_EFLAGS_TF | X86_EFLAGS_IF)); in set_current_kprobe()
552 regs->flags |= X86_EFLAGS_TF; in setup_singlestep()
837 regs->flags &= ~X86_EFLAGS_TF; in resume_execution()
840 *tos &= ~(X86_EFLAGS_TF | X86_EFLAGS_IF); in resume_execution()
938 if (regs->flags & X86_EFLAGS_TF) in kprobe_debug_handler()
/linux-4.4.14/drivers/lguest/
Dinterrupts_and_traps.c161 ~(X86_EFLAGS_TF|X86_EFLAGS_VM|X86_EFLAGS_RF|X86_EFLAGS_NT); in guest_run_interrupt()
187 ~(X86_EFLAGS_TF|X86_EFLAGS_VM|X86_EFLAGS_RF|X86_EFLAGS_NT); in restore_eflags()
/linux-4.4.14/arch/x86/include/uapi/asm/
Dprocessor-flags.h23 #define X86_EFLAGS_TF _BITUL(X86_EFLAGS_TF_BIT) macro
/linux-4.4.14/arch/x86/math-emu/
Dfpu_entry.c167 FPU_lookahead = !(FPU_EFLAGS & X86_EFLAGS_TF); in math_emulate()
/linux-4.4.14/arch/x86/kernel/cpu/
Dcommon.c1211 X86_EFLAGS_TF|X86_EFLAGS_DF|X86_EFLAGS_IF| in syscall_init()
/linux-4.4.14/arch/x86/kvm/
Dx86.c5283 if (unlikely(rflags & X86_EFLAGS_TF)) { in kvm_vcpu_check_singlestep()
5292 vcpu->arch.emulate_ctxt.eflags &= ~X86_EFLAGS_TF; in kvm_vcpu_check_singlestep()
8047 rflags &= ~X86_EFLAGS_TF; in kvm_get_rflags()
8056 rflags |= X86_EFLAGS_TF; in __kvm_set_rflags()
Demulate.c1803 X86_EFLAGS_TF | X86_EFLAGS_DF | X86_EFLAGS_NT | in emulate_popf()
1962 ctxt->eflags &= ~(X86_EFLAGS_IF | X86_EFLAGS_TF | X86_EFLAGS_AC); in __emulate_int_real()
2029 X86_EFLAGS_ZF | X86_EFLAGS_SF | X86_EFLAGS_TF | in emulate_iret_real()
Dsvm.c1669 ~(X86_EFLAGS_TF | X86_EFLAGS_RF); in db_interception()
3658 svm->vmcb->save.rflags |= (X86_EFLAGS_TF | X86_EFLAGS_RF); in enable_nmi_window()