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Kernel: Add helper for checking whether segment is from userspace

This commit is contained in:
Bananymous 2023-12-06 12:57:13 +02:00
parent 531211e09d
commit 336daa2cc5
1 changed files with 5 additions and 0 deletions
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5
kernel/include/kernel/GDT.h
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@ -5,6 +5,11 @@
namespace Kernel::GDT namespace Kernel::GDT
{ {
static constexpr inline bool is_user_segment(uint8_t segment)
{
return (segment & 3) == 3;
}
void initialize(); void initialize();
void set_tss_stack(uintptr_t); void set_tss_stack(uintptr_t);