程序包 org.ssssssss.script.compile

类 MagicScriptCompiler

java.lang.Object

org.ssssssss.script.compile.MagicScriptCompiler

所有已实现的接口:

Opcodes

public class MagicScriptCompiler
extends Object
implements Opcodes

脚本编译器

字段概要

从接口继承的字段 org.ssssssss.script.asm.Opcodes

AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_RECORD, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM10_EXPERIMENTAL, ASM4, ASM5, ASM6, ASM7, ASM8, ASM9, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SOURCE_DEPRECATED, SOURCE_MASK, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V12, V13, V14, V15, V16, V17, V18, V9

构造器概要

构造器

构造器	说明
MagicScriptCompiler(Set<VarIndex> varIndices, boolean debug)

方法概要

修饰符和类型	方法	说明
MagicScriptCompiler	arithmetic(String methodName)	执行算术运算
MagicScriptCompiler	asBoolean()	将boolean值装箱
MagicScriptCompiler	asInteger()	将int值装箱
MagicScriptCompiler	bipush(int value)
MagicScriptCompiler	bit(String methodName)	位运算
byte[]	bytecode()
MagicScriptCompiler	call(String methodName, int arguments)	invokedynamic调用
MagicScriptCompiler	compile(List<? extends Node> nodes)	编译
MagicScriptCompiler	compile(Node node)	编译AST节点
MagicScriptCompiler	compile(Node node, boolean pop)	编译AST节点
MagicScriptCompiler	createMethod(int access, String methodName, String descriptor)	创建方法
MagicScriptCompiler	end()	跳转到break位置
MagicScriptCompiler	exitLabel()	消除标记
Deque<List<Node>>	finallyBlockStack()
MagicScriptCompiler	frame(int type, int numLocal, Object[] local, int numStack, Object[] stack)	保存变量
String	getClassName()	获取类名
int	getFunctionIndex()	获取lambda函数下标
List<Span>	getSpans()
int	getTempIndex()
MagicScriptCompiler	insn(int opcode)
void	intInsn(int opcode, int operand)
MagicScriptCompiler	invoke(int opcode, Class<?> target, String method, boolean isInterface, Class<?> returnType, Class<?>... argumentTypes)	调用方法
MagicScriptCompiler	invoke(int opcode, Class<?> target, String method, Class<?> returnType, Class<?>... argumentTypes)	调用方法
MagicScriptCompiler	jump(int opcode, Label label)	跳转
MagicScriptCompiler	label(Label label)
MagicScriptCompiler	lambda(String methodName)	将方法转为lambda
MagicScriptCompiler	ldc(Object value)
MagicScriptCompiler	lineNumber(Span span)
MagicScriptCompiler	load(int index)	加载变量
MagicScriptCompiler	load(String name)	加载变量
MagicScriptCompiler	load(VarIndex varIndex)	加载变量
MagicScriptCompiler	load0()	加载this
MagicScriptCompiler	load1()	加载context
MagicScriptCompiler	load2()	加载Variables
MagicScriptCompiler	load3()	加载3号变量，一般指异常(临时变量)
MagicScriptCompiler	load4()
MagicScriptCompiler	loadContext()
void	loadVars()
MagicScriptCompiler	markLabel(Label start, Label end)	标识continue和break位置
MagicScriptCompiler	newArray(List<Expression> values)	编译数组
void	newArrayList()	加载context
MagicScriptCompiler	newRuntimeContext()
MagicScriptCompiler	operator(String methodName)	二元运算
MagicScriptCompiler	pop()
List<Node>	popFinallyBlock()
MagicScriptCompiler	pre_store(int index)	写变量前的准备
MagicScriptCompiler	pre_store(VarIndex varIndex)	写变量前的准备
void	pushFinallyBlock(List<Node> finallyBlock)
MagicScriptCompiler	remove(String name)	移除变量
MagicScriptCompiler	remove(VarIndex varIndex)	移除变量
MagicScriptCompiler	scopeStore()	配合pre_store使用，保存至数组中
MagicScriptCompiler	start()	跳转到continue位置
MagicScriptCompiler	store()	配合pre_store使用，保存至数组中
MagicScriptCompiler	store(int index)	保存变量
MagicScriptCompiler	store(VarIndex varIndex)	配合pre_store使用，保存至数组中
MagicScriptCompiler	tryCatch(Label start, Label end, Label handle, Class<?> target)	设定tryCatch跳转 如果在Label start到Label end代码范围内捕获到type异常，则跳转到Label handler type为null则表示finally，只要抛异常就跳转到handler
MagicScriptCompiler	typeInsn(int opcode, Class<?> target)
MagicScriptCompiler	visit(List<? extends Node> nodes)	访问
MagicScriptCompiler	visit(Node node)	访问AST节点
MagicScriptCompiler	visitInt(int value)	编译int值
String	visitMethod(String methodName, Runnable callback)
String	visitMethod(String methodName, List<Node> childNodes, List<VarIndex> parameters)
String	visitMethod(String methodName, List<Node> childNodes, List<VarIndex> parameters, Runnable callback)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

MagicScriptCompiler

public MagicScriptCompiler(Set<VarIndex> varIndices,
 boolean debug)

方法详细资料

getSpans

public List<Span> getSpans()

createMethod

public MagicScriptCompiler createMethod(int access,
 String methodName,
 String descriptor)

创建方法

参数:

access - 访问属性

methodName - 方法名

descriptor - 方法描述

getTempIndex

public int getTempIndex()

getFunctionIndex

public int getFunctionIndex()

获取lambda函数下标

markLabel

public MagicScriptCompiler markLabel(Label start,
 Label end)

标识continue和break位置

exitLabel

public MagicScriptCompiler exitLabel()

消除标记

start

public MagicScriptCompiler start()

跳转到continue位置

end

public MagicScriptCompiler end()

跳转到break位置

visit

public MagicScriptCompiler visit(Node node)

访问AST节点

compile

public MagicScriptCompiler compile(Node node)

编译AST节点

lineNumber

public MagicScriptCompiler lineNumber(Span span)

loadContext

public MagicScriptCompiler loadContext()

newRuntimeContext

public MagicScriptCompiler newRuntimeContext()

compile

public MagicScriptCompiler compile(Node node,
 boolean pop)

编译AST节点

参数:

node - AST节点

pop - 是否需要弹出栈顶

tryCatch

public MagicScriptCompiler tryCatch(Label start,
 Label end,
 Label handle,
 Class<?> target)

设定tryCatch跳转 如果在Label start到Label end代码范围内捕获到type异常，则跳转到Label handler type为null则表示finally，只要抛异常就跳转到handler

visit

public MagicScriptCompiler visit(List<? extends Node> nodes)

访问

compile

public MagicScriptCompiler compile(List<? extends Node> nodes)

编译

load0

public MagicScriptCompiler load0()

加载this

load1

public MagicScriptCompiler load1()

加载context

newArrayList

public void newArrayList()

加载context

load2

public MagicScriptCompiler load2()

加载Variables

load3

public MagicScriptCompiler load3()

加载3号变量，一般指异常(临时变量)

load4

public MagicScriptCompiler load4()

load

public MagicScriptCompiler load(int index)

加载变量

load

public MagicScriptCompiler load(VarIndex varIndex)

加载变量

load

public MagicScriptCompiler load(String name)

加载变量

参数:

name - 变量名

label

public MagicScriptCompiler label(Label label)

jump

public MagicScriptCompiler jump(int opcode,
 Label label)

跳转

remove

public MagicScriptCompiler remove(VarIndex varIndex)

移除变量

remove

public MagicScriptCompiler remove(String name)

移除变量

store

public MagicScriptCompiler store()

配合pre_store使用，保存至数组中

store

public MagicScriptCompiler store(VarIndex varIndex)

配合pre_store使用，保存至数组中

scopeStore

public MagicScriptCompiler scopeStore()

配合pre_store使用，保存至数组中

store

public MagicScriptCompiler store(int index)

保存变量

frame

public MagicScriptCompiler frame(int type,
 int numLocal,
 Object[] local,
 int numStack,
 Object[] stack)

保存变量

pre_store

public MagicScriptCompiler pre_store(int index)

写变量前的准备

pre_store

public MagicScriptCompiler pre_store(VarIndex varIndex)

写变量前的准备

bipush

public MagicScriptCompiler bipush(int value)

typeInsn

public MagicScriptCompiler typeInsn(int opcode,
 Class<?> target)

operator

public MagicScriptCompiler operator(String methodName)

二元运算

参数:

methodName - 运算方法

bit

public MagicScriptCompiler bit(String methodName)

位运算

参数:

methodName - 运算方法

lambda

public MagicScriptCompiler lambda(String methodName)

将方法转为lambda

参数:

methodName - 方法名

call

public MagicScriptCompiler call(String methodName,
 int arguments)

invokedynamic调用

参数:

methodName - 方法名

arguments - 参数个数

arithmetic

public MagicScriptCompiler arithmetic(String methodName)

执行算术运算

参数:

methodName - 方法名

asInteger

public MagicScriptCompiler asInteger()

将int值装箱

asBoolean

public MagicScriptCompiler asBoolean()

将boolean值装箱

invoke

public MagicScriptCompiler invoke(int opcode,
 Class<?> target,
 String method,
 Class<?> returnType,
 Class<?>... argumentTypes)

调用方法

参数:

opcode - 调用类型

target - 目标类

method - 方法名

returnType - 返回值类型

argumentTypes - 参数类型

invoke

public MagicScriptCompiler invoke(int opcode,
 Class<?> target,
 String method,
 boolean isInterface,
 Class<?> returnType,
 Class<?>... argumentTypes)

调用方法

参数:

opcode - 调用类型

target - 目标类

method - 方法名

isInterface - 是否是接口

returnType - 返回值类型

argumentTypes - 参数类型

ldc

public MagicScriptCompiler ldc(Object value)

insn

public MagicScriptCompiler insn(int opcode)

intInsn

public void intInsn(int opcode,
 int operand)

newArray

public MagicScriptCompiler newArray(List<Expression> values)

编译数组

visitInt

public MagicScriptCompiler visitInt(int value)

编译int值

loadVars

public void loadVars()

visitMethod

public String visitMethod(String methodName,
 Runnable callback)

visitMethod

public String visitMethod(String methodName,
 List<Node> childNodes,
 List<VarIndex> parameters,
 Runnable callback)

visitMethod

public String visitMethod(String methodName,
 List<Node> childNodes,
 List<VarIndex> parameters)

finallyBlockStack

public Deque<List<Node>> finallyBlockStack()

pushFinallyBlock

public void pushFinallyBlock(List<Node> finallyBlock)

popFinallyBlock

public List<Node> popFinallyBlock()

pop

public MagicScriptCompiler pop()

bytecode

public byte[] bytecode()

getClassName

public String getClassName()

获取类名