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Searched refs:X86_EFLAGS_TF (Results 1 – 25 of 27) sorted by relevance

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/linux/tools/testing/selftests/x86/
H A Dsingle_step_syscall.c53 if (get_eflags() & X86_EFLAGS_TF) { in sigtrap()
54 set_eflags(get_eflags() & ~X86_EFLAGS_TF); in sigtrap()
82 (unsigned long)ctx->uc_mcontext.gregs[REG_EFL] & X86_EFLAGS_TF); in print_and_longjmp()
91 set_eflags(new_eflags & ~X86_EFLAGS_TF); in check_result()
98 if (!(new_eflags & X86_EFLAGS_TF)) { in check_result()
112 if (get_eflags() & X86_EFLAGS_TF) { in fast_syscall_no_tf()
132 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
138 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
149 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
172 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
[all …]
H A Dsyscall_nt.c61 do_it(X86_EFLAGS_TF); in main()
64 do_it(X86_EFLAGS_NT | X86_EFLAGS_TF); in main()
67 do_it(X86_EFLAGS_AC | X86_EFLAGS_TF); in main()
70 do_it(X86_EFLAGS_NT | X86_EFLAGS_AC | X86_EFLAGS_TF); in main()
81 do_it(X86_EFLAGS_TF | X86_EFLAGS_DF); in main()
H A Dsyscall_arg_fault.c162 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
175 set_eflags(get_eflags() & ~X86_EFLAGS_TF); in main()
180 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
194 set_eflags(get_eflags() & ~X86_EFLAGS_TF); in main()
205 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
218 set_eflags(get_eflags() & ~X86_EFLAGS_TF); in main()
H A Dunwind_vdso.c115 ctx->uc_mcontext.gregs[REG_EFL] &= ~X86_EFLAGS_TF; in sigtrap()
144 set_eflags(get_eflags() | X86_EFLAGS_TF); in main()
147 set_eflags(get_eflags() & ~X86_EFLAGS_TF); in main()
157 if (get_eflags() & X86_EFLAGS_TF) { in main()
H A Dtest_vsyscall.c490 set_eflags(get_eflags() | X86_EFLAGS_TF); in test_emulation()
492 set_eflags(get_eflags() & ~X86_EFLAGS_TF); in test_emulation()
/linux/arch/x86/kernel/
H A Dstep.c129 regs->flags |= X86_EFLAGS_TF; in enable_single_step()
146 regs->flags |= X86_EFLAGS_TF; in enable_single_step()
166 if (oflags & X86_EFLAGS_TF) in enable_single_step()
243 task_pt_regs(child)->flags &= ~X86_EFLAGS_TF; in user_disable_single_step()
H A Duprobes.c1619 utask->autask.saved_tf = !!(regs->flags & X86_EFLAGS_TF); in arch_uprobe_pre_xol()
1620 regs->flags |= X86_EFLAGS_TF; in arch_uprobe_pre_xol()
1684 regs->flags &= ~X86_EFLAGS_TF; in arch_uprobe_post_xol()
1736 regs->flags &= ~X86_EFLAGS_TF; in arch_uprobe_abort_xol()
1749 if (ret && (regs->flags & X86_EFLAGS_TF)) in arch_uprobe_skip_sstep()
H A Dptrace.c161 X86_EFLAGS_SF | X86_EFLAGS_TF | \
350 retval &= ~X86_EFLAGS_TF; in get_flags()
364 if (value & X86_EFLAGS_TF) in set_flags()
367 value |= X86_EFLAGS_TF; in set_flags()
H A Dvm86_32.c357 regs->pt.flags &= ~X86_EFLAGS_TF; in clear_TF()
558 newflags |= X86_EFLAGS_TF in handle_vm86_fault()
698 if (orig_flags & X86_EFLAGS_TF) in handle_vm86_fault()
H A Dkgdb.c457 linux_regs->flags &= ~X86_EFLAGS_TF; in kgdb_arch_handle_exception()
462 linux_regs->flags |= X86_EFLAGS_TF; in kgdb_arch_handle_exception()
H A Dsignal.c306 regs->flags &= ~(X86_EFLAGS_DF|X86_EFLAGS_RF|X86_EFLAGS_TF); in handle_signal()
H A Dtraps.c1285 regs->flags &= ~X86_EFLAGS_TF; in exc_debug_kernel()
/linux/arch/x86/include/asm/
H A Dsighandling.h12 X86_EFLAGS_DF | X86_EFLAGS_TF | X86_EFLAGS_SF | \
44 if (!(regs->flags & X86_EFLAGS_TF)) in prevent_single_step_upon_eretu()
/linux/arch/x86/mm/
H A Dkmmio.c299 ctx->saved_flags = (regs->flags & (X86_EFLAGS_TF | X86_EFLAGS_IF)); in kmmio_handler()
309 regs->flags |= X86_EFLAGS_TF; in kmmio_handler()
358 regs->flags &= ~X86_EFLAGS_TF; in post_kmmio_handler()
371 if (!(regs->flags & X86_EFLAGS_TF)) in post_kmmio_handler()
/linux/arch/x86/um/os-Linux/
H A Dmcontext.c82 mc->gregs[REG_EFL] |= X86_EFLAGS_TF; in get_mc_from_regs()
84 mc->gregs[REG_EFL] &= ~X86_EFLAGS_TF; in get_mc_from_regs()
/linux/arch/x86/entry/
H A Dsyscall_64.c136 if (unlikely(regs->flags & (X86_EFLAGS_RF | X86_EFLAGS_TF))) in do_syscall_64()
H A Dentry_64_compat.S111 testl $X86_EFLAGS_NT|X86_EFLAGS_AC|X86_EFLAGS_TF, EFLAGS(%rsp)
H A Dsyscall_32.c354 if (unlikely(regs->flags & (X86_EFLAGS_RF | X86_EFLAGS_TF | X86_EFLAGS_VM))) in do_fast_syscall_32()
H A Dentry_32.S830 testl $X86_EFLAGS_NT|X86_EFLAGS_AC|X86_EFLAGS_TF, PT_EFLAGS(%esp)
/linux/arch/x86/include/uapi/asm/
H A Dprocessor-flags.h24 #define X86_EFLAGS_TF _BITUL(X86_EFLAGS_TF_BIT) macro
/linux/arch/x86/math-emu/
H A Dfpu_entry.c165 FPU_lookahead = !(FPU_EFLAGS & X86_EFLAGS_TF); in math_emulate()
/linux/arch/x86/kvm/svm/
H A Dsvm.c900 if (!(svm->nmi_singlestep_guest_rflags & X86_EFLAGS_TF)) in disable_nmi_singlestep()
901 svm->vmcb->save.rflags &= ~X86_EFLAGS_TF; in disable_nmi_singlestep()
1449 if (!(svm->nmi_singlestep_guest_rflags & X86_EFLAGS_TF)) in svm_get_rflags()
1450 rflags &= ~X86_EFLAGS_TF; in svm_get_rflags()
1460 rflags |= (X86_EFLAGS_TF | X86_EFLAGS_RF); in svm_set_rflags()
4004 svm->vmcb->save.rflags |= (X86_EFLAGS_TF | X86_EFLAGS_RF); in svm_enable_nmi_window()
H A Dnested.c1330 if (unlikely(vmcb01->save.rflags & X86_EFLAGS_TF)) in nested_svm_vmexit()
/linux/arch/x86/kvm/
H A Demulate.c1859 X86_EFLAGS_TF | X86_EFLAGS_DF | X86_EFLAGS_NT | in emulate_popf()
2018 ctxt->eflags &= ~(X86_EFLAGS_IF | X86_EFLAGS_TF | X86_EFLAGS_AC); in __emulate_int_real()
2085 X86_EFLAGS_ZF | X86_EFLAGS_SF | X86_EFLAGS_TF | in emulate_iret_real()
2402 ctxt->tf = (ctxt->eflags & X86_EFLAGS_TF) != 0; in em_syscall()
/linux/arch/x86/kernel/cpu/
H A Dcommon.c2294 X86_EFLAGS_ZF|X86_EFLAGS_SF|X86_EFLAGS_TF| in idt_syscall_init()

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