A.5.246 POPFx: Pop Flags Register
POPF ; 9D [8086]
POPFW ; o16 9D [8086]
POPFD ; o32 9D [386]
- POPFW pops a word from the stack and stores it in the bottom 16 bits
of the flags register (or the whole flags register, on processors
below a 386).
- POPFD pops a doubleword and stores it in the entire flags register.
POPF is an alias mnemonic for either POPFW or POPFD, depending on the
current BITS setting.
See also PUSHF (section A.5.265).