Package org.openjdk.asmtools.jasm

Class CodeAttr

java.lang.Object

org.openjdk.asmtools.jasm.AttrData

org.openjdk.asmtools.jasm.CodeAttr

All Implemented Interfaces:

Data

class CodeAttr
extends AttrData

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CodeAttr.Label
(package private) class	CodeAttr.LineNumData
static class	CodeAttr.Local
(package private) class	CodeAttr.LocVarData
(package private) class	CodeAttr.Trap
(package private) class	CodeAttr.TrapData

Field Summary

Fields

Modifier and Type	Field	Description
protected DataVector<DataVectorAttr<? extends Data>>	attrs
protected ClassData	cls
protected int	cur_pc
protected StackMapData	curMapEntry
protected Environment	env
protected HashMap<String,CodeAttr.Label>	labelsHash
protected Instr	lastInstr
protected int	lastln
protected DataVectorAttr<CodeAttr.LineNumData>	lin_num_tb
protected DataVectorAttr<CodeAttr.LocVarData>	loc_var_tb
protected HashMap<String,CodeAttr.LocVarData>	locvarsHash
protected Argument	max_locals
protected Argument	max_stack
protected MethodData	mtd
protected ArrayList<Integer>	slots
protected DataVectorAttr<StackMapData>	stackMap
protected DataVector<CodeAttr.TrapData>	trap_table
protected HashMap<String,CodeAttr.Trap>	trapsHash
protected DataVectorAttr<TypeAnnotationData>	type_annotAttrInv
protected DataVectorAttr<TypeAnnotationData>	type_annotAttrVis
protected Instr	zeroInstr

Constructor Summary

Constructors

Constructor	Description
CodeAttr(MethodData mtd, int pos, int paramcnt, Argument max_stack, Argument max_locals)

Method Summary

Modifier and Type	Method	Description
void	addAnnotations(ArrayList<AnnotationData> list)
(package private) void	addInstr(int mnenoc_pos, OpcodeTables.Opcode opcode, Argument arg, Object arg2)
int	attrLength()
(package private) void	beginTrap(int pos, String name)
(package private) void	checkLabels()
(package private) void	checkLocVars()
(package private) void	checkTraps()
(package private) void	endCode()
(package private) void	endTrap(int pos, String name)
StackMapData	getStackMap()
(package private) CodeAttr.Label	labelDecl(String name)
CodeAttr.Label	LabelDef(int pos, String name)
CodeAttr.Label	LabelRef(String name)
void	LocVarDataDef(int slot)
void	LocVarDataDef(String name, ConstantPool.ConstCell type)
void	LocVarDataEnd(int slot)
void	LocVarDataEnd(String name)
Argument	LocVarDataRef(String name)
(package private) CodeAttr.LocVarData	locvarDecl(String name)
(package private) CodeAttr.Trap	trapDecl(int pos, String name)
(package private) void	trapHandler(int pos, String name, Argument type)
void	write(CheckedDataOutputStream out)

Methods inherited from class org.openjdk.asmtools.jasm.AttrData

getClassData, getLength

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openjdk.asmtools.jasm.Data

tabString

Field Details

cls

protected ClassData cls

mtd

protected MethodData mtd

env

protected Environment env

max_stack

protected Argument max_stack

max_locals

protected Argument max_locals

zeroInstr

protected Instr zeroInstr

lastInstr

protected Instr lastInstr

cur_pc

protected int cur_pc

trap_table

protected DataVector<CodeAttr.TrapData> trap_table

lin_num_tb

protected DataVectorAttr<CodeAttr.LineNumData> lin_num_tb

lastln

protected int lastln

loc_var_tb

protected DataVectorAttr<CodeAttr.LocVarData> loc_var_tb

attrs

protected DataVector<DataVectorAttr<? extends Data>> attrs

slots

protected ArrayList<Integer> slots

locvarsHash

protected HashMap<String,CodeAttr.LocVarData> locvarsHash

labelsHash

protected HashMap<String,CodeAttr.Label> labelsHash

trapsHash

protected HashMap<String,CodeAttr.Trap> trapsHash

curMapEntry

protected StackMapData curMapEntry

stackMap

protected DataVectorAttr<StackMapData> stackMap

type_annotAttrVis

protected DataVectorAttr<TypeAnnotationData> type_annotAttrVis

type_annotAttrInv

protected DataVectorAttr<TypeAnnotationData> type_annotAttrInv

Constructor Details

CodeAttr

public CodeAttr(MethodData mtd,
 int pos,
 int paramcnt,
 Argument max_stack,
 Argument max_locals)

Method Details

endCode

void endCode()

addAnnotations

public void addAnnotations(ArrayList<AnnotationData> list)

trapDecl

CodeAttr.Trap trapDecl(int pos,
 String name)

beginTrap

void beginTrap(int pos,
 String name)

endTrap

void endTrap(int pos,
 String name)

trapHandler

void trapHandler(int pos,
 String name,
 Argument type)

checkTraps

void checkTraps()

labelDecl

CodeAttr.Label labelDecl(String name)

LabelDef

public CodeAttr.Label LabelDef(int pos,
 String name)

LabelRef

public CodeAttr.Label LabelRef(String name)

checkLabels

void checkLabels()

locvarDecl

CodeAttr.LocVarData locvarDecl(String name)

LocVarDataDef

public void LocVarDataDef(int slot)

LocVarDataDef

public void LocVarDataDef(String name,
 ConstantPool.ConstCell type)

LocVarDataRef

public Argument LocVarDataRef(String name)

LocVarDataEnd

public void LocVarDataEnd(int slot)

LocVarDataEnd

public void LocVarDataEnd(String name)

checkLocVars

void checkLocVars()

getStackMap

public StackMapData getStackMap()

addInstr

void addInstr(int mnenoc_pos,
 OpcodeTables.Opcode opcode,
 Argument arg,
 Object arg2)

attrLength

public int attrLength()

Overrides:

attrLength in class AttrData

write

public void write(CheckedDataOutputStream out)
           throws IOException,
Parser.CompilerError

Specified by:

write in interface Data

Overrides:

write in class AttrData

Throws:

IOException

Parser.CompilerError