asm

package

v0.0.0-...-b78b3a4 Latest Latest Go to latest Published: Mar 16, 2019 License: GPL-3.0 Imports: 9 Imported by: 0

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Repository

github.com/linapex/ethereum-dpos-chinese

Links

Open Source Insights

Documentation ¶

Overview ¶

为处理EVM装配说明（例如，拆卸它们）提供支持。

Index ¶

Constants
func Disassemble(script []byte) ([]string, error)
func Lex(name string, source []byte, debug bool) <-chan token
func NewInstructionIterator(code []byte) *instructionIterator
func PrintDisassembled(code string) error
type Compiler
- func NewCompiler(debug bool) *Compiler
- func (c *Compiler) Compile() (string, []error)
- func (c *Compiler) Feed(ch <-chan token)

Constants ¶

View Source

const (
	Numbers            = "1234567890"                                           //表示任何十进制数的字符
	HexadecimalNumbers = Numbers + "aAbBcCdDeEfF"                               //表示任何十六进制的字符
	Alpha              = "abcdefghijklmnopqrstuwvxyzABCDEFGHIJKLMNOPQRSTUWVXYZ" //表示字母数字的字符
)

Variables ¶

This section is empty.

Functions ¶

func Disassemble ¶

func Disassemble(script []byte) ([]string, error)

以可读的格式返回所有反汇编的EVM指令。

func Lex ¶

func Lex(name string, source []byte, debug bool) <-chan token

lex使用给定的源按名称对程序进行lex。它返回一个传递令牌的通道。

func NewInstructionIterator ¶

func NewInstructionIterator(code []byte) *instructionIterator

func PrintDisassembled ¶

func PrintDisassembled(code string) error

将所有反汇编的EVM指令打印到stdout。

Types ¶

type Compiler ¶

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

编译器包含有关已分析源的信息并持有程序的令牌。

func NewCompiler ¶

func NewCompiler(debug bool) *Compiler

NewCompiler返回新分配的编译器。

func (*Compiler) Compile ¶

func (c *Compiler) Compile() (string, []error)

编译编译当前令牌并返回一个可由EVM解释的二进制字符串如果失败了就会出错。

编译是编译阶段的第二个阶段

func (*Compiler) Feed ¶

func (c *Compiler) Feed(ch <-chan token)

feed将令牌馈送到ch，并由编译器。

feed是编译阶段的第一个步骤，因为它收集程序中使用的标签并保留用于确定位置的程序计数器跳跃的目的地。标签不能用于第二阶段推标签并确定正确的位置。

Source Files ¶

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