Sgdt — Viewer

While primarily used by operating system software, it can often be executed in user-mode application programs unless the kernel has enabled User-Mode Instruction Prevention (UMIP) to block it for security reasons, such as preventing kernel address leaks. Key Features of an SGDT Viewer

Instantly shows where the GDT starts in memory and how large it is. sgdt viewer

It stores a 6-byte value consisting of a 16-bit limit and a 32-bit base address. While primarily used by operating system software, it