_content/talks/2016/asm/arch386._go

import (
	"cmd/internal/obj"
	"cmd/internal/obj/x86"
)

func archX86(linkArch *obj.LinkArch) *Arch {
	register := make(map[string]int16)
	// Create maps for easy lookup of instruction names etc.
	for i, s := range x86.Register {
		register[s] = int16(i + x86.REG_AL)
	}
	instructions := make(map[string]obj.As)
	for i, s := range obj.Anames {
		instructions[s] = x86.As(i)
	}
	return &Arch{
		Instructions:   instructions,
		Register:       register,
		...
	}
}