diff options
Diffstat (limited to 'vgaterminal.cpp')
| -rw-r--r-- | vgaterminal.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vgaterminal.cpp b/vgaterminal.cpp index 8158b14..f2bb081 100644 --- a/vgaterminal.cpp +++ b/vgaterminal.cpp @@ -46,9 +46,11 @@ void VGATerminal::checkpos() noexcept void VGATerminal::updatecursor() const noexcept { + asm volatile("cli"); outb(0x03d4, 0x0f); outb(0x03d5, static_cast<std::uint8_t>(offset)); outb(0x03d4, 0x0e); outb(0x03d5, static_cast<std::uint8_t>(offset >> 8)); + asm volatile("sti"); } |