package opcodescsv

import "github.com/mmcloughlin/avo/internal/opcodescsv"

Package opcodescsv extracts data from the Go x86.csv database.

Index ¶

• Constants
• func BuildAliasMap(is []*x86csv.Inst) (map[Alias]string, error)
• func BuildOrderMap(is []*x86csv.Inst) map[string]OperandOrder
• func ReadFile(filename string) ([]*x86csv.Inst, error)
• type Alias
• type OperandOrder

Constants ¶

const (
	UnknownOrder = iota
	IntelOrder
	ReverseIntelOrder
	CMP3Order
)

Possible operand orders.

Functions ¶

func BuildAliasMap ¶

func BuildAliasMap(is []*x86csv.Inst) (map[Alias]string, error)

BuildAliasMap constructs a map from AT&T/GNU/Intel to Go syntax.

func BuildOrderMap ¶

func BuildOrderMap(is []*x86csv.Inst) map[string]OperandOrder

BuildOrderMap collects operand order information from the instruction list.

func ReadFile ¶

func ReadFile(filename string) ([]*x86csv.Inst, error)

ReadFile reads the given x86 CSV file.

Types ¶

type Alias ¶

type Alias struct {
	Opcode      string
	DataSize    int
	NumOperands int
}

Alias records another possible name for an instruction configuration.

type OperandOrder ¶

type OperandOrder uint8

OperandOrder describes the order an instruction takes its operands.

Source Files ¶

analysis.go doc.go io.go