assembly

README

assembly

go runtime assembly library.

API Overview

func NewDwarfAssembly() (DwarfAssembly, error)

type DwarfAssembly interface {
	BinaryInfo() *proc.BinaryInfo
	LoadImage(path string, entryPoint uint64) error
	Close() error

	FindGlobal(name string) (reflect.Value, error)
	ForeachGlobal(fn func(name string, value reflect.Value) bool)

	ForeachType(f func(name string) bool) error
	FindType(name string) (reflect.Type, error)

	FindFuncEntry(name string) (*proc.Function, error)
	FindFuncPc(name string) (uint64, error)
	FindFuncType(name string, variadic bool) (reflect.Type, error)
	FindFunc(name string, variadic bool) (reflect.Value, error)
	ForeachFunc(f func(name string, pc uint64) bool)
	CallFunc(name string, variadic bool, args []reflect.Value) ([]reflect.Value, error)

	SearchPluginByName(name string) (lib string, addr uint64, err error)
	SearchPlugins() (libs []string, addrs []uint64, err error)
}

License

The repository released under version 2.0 of the Apache License.

Documentation

Index

• Variables
• func CreateFuncForCodePtr(ftyp reflect.Type, codePtr uint64) reflect.Value
• type DwarfAssembly
  • func NewDwarfAssembly() (DwarfAssembly, error)
• type Func
• type ModuleData

Variables

var (
	ErrNotFound         = errors.New("not found")
	ErrNotSupport       = errors.New("not support")
	ErrTooManyLibraries = errors.New("number of loaded libraries exceeds maximum")
)

Functions

func CreateFuncForCodePtr

func CreateFuncForCodePtr(ftyp reflect.Type, codePtr uint64) reflect.Value

CreateFuncForCodePtr https://github.com/alangpierce/go-forceexport/blob/8f1d6941cd755b975763ddb1f836561edddac2b8/forceexport.go#L31-L51

Types

type DwarfAssembly

type DwarfAssembly interface {
	BinaryInfo() *proc.BinaryInfo
	LoadImage(path string, entryPoint uint64) error
	Close() error

	FindGlobal(name string) (reflect.Value, error)
	ForeachGlobal(fn func(name string, value reflect.Value) bool)

	ForeachType(f func(name string) bool) error
	FindType(name string) (reflect.Type, error)

	FindFuncEntry(name string) (*proc.Function, error)
	FindFuncPc(name string) (uint64, error)
	FindFuncType(name string, variadic bool) (reflect.Type, error)
	FindFunc(name string, variadic bool) (reflect.Value, error)
	ForeachFunc(f func(name string, pc uint64) bool)
	CallFunc(name string, variadic bool, args []reflect.Value) ([]reflect.Value, error)

	SearchPluginByName(name string) (lib string, addr uint64, err error)
	SearchPlugins() (libs []string, addrs []uint64, err error)
}

func NewDwarfAssembly

func NewDwarfAssembly() (DwarfAssembly, error)

type Func

type Func struct {
	// contains filtered or unexported fields
}

type ModuleData

type ModuleData struct {
	// contains filtered or unexported fields
}

ModuleData counterpart to proc.moduleData