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