ref: 94dc2642c6fd8ed6f2b34bde20a22339258216ca dir: /as/common.dat/
# Tab 16, tabs 16, :set ts=16 # op args size bytes format DB imm8+ 0 none defb DW imm16+ 0 none defw DD imm32+ 0 none defd DQ imm64+ 0 none defq