How does “push cs” / “pop ds” ensure that DS=CS?...

Is there Unix or Linux for 80286 (or any machine without memory page mechanism)...

Segment Selector in IA-32...

Why does syscall on x86-64 load CS and SS selectors if base/limit aren’t used?...

The use of ASSUME directive in 8086 instruction set...

What segment register will [SI+BP] use?...

How do I get the x86 current CPU mode (code bit size) using the GDB remote protocol?...

Does x86 prefetch outside of code segment?...

What would happen if the CS segment register is changed? (And how would you do so?)...

How can the Intel 8086 access the entirety of the address space at a given time when using memory se...

How to Replace Unsafe with VarHandle or Foreign API...

How does an assembler find the offset of a label without knowing the value of the segment register?...

Should using MOV instruction to set SS to 0x0000 cause fault #GP(0) in 64-bit mode?...

How does CPU addressing the next instruction immediately after switching into protection mode?...

SIGSEGV on x86/x64 due to conflict between raw memory access and DS register in C compiled with TCC ...

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

Wow64 subsystem and its implementation on x86_64...

x86 - Switching from 32-bit to 64-bit via RETF...

x86-64 and far calls / jumps...

What does : (colon) mean in x86 addressing modes, between ES and the rest?...

8086- why can't we move an immediate data into segment register?...

8086 microprocessor memory doubts, is external, if so how does segmentation actually occur...

What is %gs in Assembly...

Why does `pop SS` need that RPL and DPL are equal to the CPL?...

Reading a segment register (%gs) which contains the pointer to a list...

How to access segment register without linking libc.so?...

A2118: cannot have segment address references with TINY model...

Where does RPL come from?...

8086 segment selector...

Are segments supposed to overlap? With an empty data section CS and DS get the same value...