| bytes | Package bytes implements functions for the manipulation of byte slices. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/mmcloughlin/avo/operand | Package operand provides types for instruction operands. |
| github.com/mmcloughlin/avo/reg | Package reg provides types for physical and virtual registers, and definitions of x86-64 register families. |
| go/token | Package token defines constants representing the lexical tokens of the Go programming language and basic operations on tokens (printing, predicates). |
| go/types | Package types declares the data types and implements the algorithms for type-checking of Go packages. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |