diff options
Diffstat (limited to 'arch/x86_64/src/kernel/cpu/if.cpp')
| -rw-r--r-- | arch/x86_64/src/kernel/cpu/if.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86_64/src/kernel/cpu/if.cpp b/arch/x86_64/src/kernel/cpu/if.cpp new file mode 100644 index 0000000..60a90a3 --- /dev/null +++ b/arch/x86_64/src/kernel/cpu/if.cpp @@ -0,0 +1,7 @@ +namespace teachos::arch::kernel::cpu +{ + auto set_interrupt_flag() -> void { asm volatile("sti"); } + + auto clear_interrupt_flag() -> void { asm volatile("cli"); } + +} // namespace teachos::arch::kernel::cpu |