32 bit OS crashes after jumping to reload the code segment...

Why do the x86 32bit protected mode register not giving right value?...

Triple fault when jumping to long mode x86_64...

OS & Assembly: What prevents user mode from setting selector to arbitrary value?...

bochs: fetch_raw_descriptor: GDT: index (bf) 17 > limit (17)...

Changing segments to Ring3(user) from Ring0(kernel) results in segmentation fault...

Read value of GDTR...

Why does my inline assembly code cause a triple fault?...

I failed in switching the cpu from real-mode to protected-mode...

enabling paging leads to triple fault...

What are the sizes of GDTR, LDTR, IDTR and TR registers?...

Why does this assembly code does more than just lgdt?...

Use of gs register on a 32 bit program over a 64 bit linux...

Is there a convention for how Global Descriptor Table entries should be laid out?...

Assempler - PC crashes after execution of LGDT instruction...

Why in xv6 there's sizeof(gdt)-1 in gdtdesc...

Ask for clarification about "the segment registers continue to point to the same linear address...

Triple fault when loading the GDT...

Qemu is infinitely rebooting when setting GDT...

Triple fault on interrupts...

What is the modern usage of the global descriptor table(GTD)?...

What does the "D" stand for in 386's "D bit"?...

If LDT does not exist in 64-bit architecture how are 32-bit systems that use it emulated on a 64-bit...

What will happen if the GDT is changed as the program is executing?...

How is a GDT invoked?...

How can I initialise the GDT?...

Bochs GDT Segment limit is shifted left 3 times in hex and 0xFFF is added. Is this normal?...

Which segment descriptor does Intel assembly command "sgdt" returns...

How to update Data Segment Selector in Protected mode...

Can there be multiple segment descriptors for one segment?...