reflectx

Golang reflect package hack tools

Build

Go1.14 ~ Go1.22

go build
Go1.23

go build -ldflags="-checklinkname=0"

ABI

support ABI0 and ABIInternal

ABI0 stack-based ABI
ABIInternal register-based Go calling convention proposal
- Go1.17: amd64
- Go1.18: amd64 arm64 ppc64/ppc64le
- Go1.19~Go1.23: amd64 arm64 ppc64/ppc64le riscv64

Field

reflectx.CanSet
reflectx.Field
reflectx.FieldByIndex
reflectx.FieldByName
reflectx.FieldByNameFunc

Named

reflectx.StructOf(fs)
reflectx.NamedTypeOf
SetUnderlying
SetTypeName

Method

reflectx.Method
reflectx.MakeMethod
reflectx.NewMethodSet
reflectx.SetMethodSet
reflectx.StructToMethodSet

Interface

reflectx.InterfaceOf
reflectx.NamedInterfaceOf
reflectx.NewInterfaceType
reflectx.SetInterfaceType

Context

reflectx.NewContext()

Method allocs

allocs

import _ "github.com/goplus/reflectx/icall/icall[N]"

install icall_gen

go get github.com/goplus/reflectx/cmd/icall_gen

icall_gen -o icall1024.go -pkg main -size 1024