You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: i386_disasm.go
    path of file: ./repos/delve/pkg/proc
    
    the code of the file until where you have to start completion: // TODO: disassembler support should be compiled in unconditionally,
// instead of being decided by the build-target architecture, and be
// part of the Arch object instead.

package proc

import (
	"github.com/go-delve/delve/pkg/dwarf/op"
	"github.com/go-delve/delve/pkg/dwarf/regnum"

	"golang.org/x/arch/x86/x86asm"
)

func i386AsmDecode(asmInst *AsmInstruction, mem []byte, regs *op.DwarfRegisters, memrw MemoryReadWriter, bi *BinaryInfo) error {
	return x86AsmDecode(asmInst, mem, regs, memrw, bi, 32)
}

// Possible stacksplit prologues are inserted by stacksplit in
// $GOROOT/src/cmd/internal/obj/x86/obj6.go.
// If 386 on linux when pie, the stacksplit p
    
func init() {
	var i386GetPcIns = opcodeSeq{uint64(x86asm.CALL)}
	var tinyStacksplit = opcodeSeq{uint64(x86asm.CMP), uint64(x86asm.JBE)}
	var smallStacksplit = opcodeSeq{uint64(x86asm.LEA), uint64(x86asm.CMP), uint64(x86asm.JBE)}
	var bigStacksplit = opcodeSeq{uint64(x86asm.MOV), uint64(x86asm.CMP), uint64(x86asm.JE), uint64(x86asm.LEA), uint64(x86asm.SUB), uint64(x86asm.CMP), uint64(x86asm.JBE)}
	var unixGetG = opcodeSeq{uint64(x86asm.MOV), uint64(x86asm.MOV)}

	prologuesI386 = make([]opcodeSeq, 0, 2*3)
	for _, getPcIns := range []opcodeSeq{{}, i386GetPcIns} {
		for _, getG := range []opcodeSeq{unixGetG} { // TODO(chainhelen), need to support other OSs.
			for _, stacksplit := range []opcodeSeq{tinyStacksplit, smallStacksplit, bigStacksplit} {
				prologue := make(opcodeSeq, 0, len(getPcIns)+len(getG)+len(stacksplit))
				prologue = append(prologue, getPcIns...)
				prologue = append(prologue, getG...)
				prologue = append(prologue, stacksplit...)
				prologuesI386 = append(prologuesI386, prologue)
			}
		}
	}
}