Instruction Set
The instruction set of Intel 80286 is a superset of the one of Intel 8086, meaning it has the same instructions (Intel 8086 instruction set.pdf), plus the following:
- ARPL (Adjust RPL Field of Segment Selector)
- CLTS (Clear Task Switched Flag in CRO)
- LAR ( Load Access Rights Byte)
- LGDT/LIDT (Load Global/Interrupt Description Table Register)
- LLDT (Load Local Descriptor Table Register)
- LMSW (Load Machine Status Word)
- LOADALL (Load ALL Registers)
- LSL (Load Segment Limit)
- LTR (Load Task Register)
- SGDT (Store Global Descriptor Table Register)
- SIDT (Store Interrupt Descriptor Table Register)
- SLDT (Store Local Descriptor Table Register)
- SMSW (Store Machine Status Word)
- STR ( Store Task Register)
- VERR/VERW (Verify a Segment for Reading or Writing)