ref: 1e3dd27b9b1dcd2c8f16a0f51effaade0e12c227 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