3 Sep
2022
3 Sep
'22
5:43 p.m.
On 9/3/22 12:22, Etaash Mathamsetty (@etaash.mathamsetty) wrote:
This instruction only needs to compare 1 byte, since it's imm8 is just an 8 bit number (unless I am wrong)
The 0x83 family is an arithmetic operation between a sign-extended immediate byte and a 2/4/8-byte register or memory location. The equivalent 1-byte comparison is 0x80 or 0x82 (they are duplicates).