net.oneandone.mork.classfile

Class Code

java.lang.Object

net.oneandone.mork.classfile.attribute.Attribute

net.oneandone.mork.classfile.Code

All Implemented Interfaces:

Constants

public class Code
extends Attribute
implements Constants

Field Summary

Fields

Modifier and Type	Field and Description
List<Attribute>	attributes List of Attributes
List<ExceptionInfo>	exceptions
List<Instruction>	instructions
int	locals
static Logger	LOGGER

Fields inherited from class net.oneandone.mork.classfile.attribute.Attribute

name

Fields inherited from interface net.oneandone.mork.classfile.Constants

AE_CNST, AE_CNST_W, AE_CNST2_W, AE_FIELDREF, AE_I_D0, AE_I_D1, AE_I_F0, AE_I_F1, AE_I_F2, AE_I_I0, AE_I_I1, AE_I_I2, AE_I_I3, AE_I_I4, AE_I_I5, AE_I_IML, AE_I_L0, AE_I_L1, AE_I_LAST, AE_I_NULL, AE_IFMETHOD, AE_METHODREF, AE_REFTYPEREF, AE_S1, AE_S2, AE_U1, AE_U2, AE_U4, BRANCH, BYTE, CNST, CONSTANT_CLASS, CONSTANT_DOUBLE, CONSTANT_FIELDREF, CONSTANT_FLOAT, CONSTANT_INTEGER, CONSTANT_INTERFACEMETHODREF, CONSTANT_LONG, CONSTANT_METHODREF, CONSTANT_NAMEANDTYPE, CONSTANT_STRING, CONSTANT_UTF8, ERROR_STACK, FIELDREF, GETFIELD_STACK, GETSTATIC_STACK, IFMETHOD, IMPLICIT, INC, INVOKEINTERFACE_STACK, INVOKESPECIAL_STACK, INVOKESTATIC_STACK, INVOKEVIRTUAL_STACK, LDC_STACK, LS, LV, MAGIC, METHODREF, MULTIARRAY_STACK, PUTFIELD_STACK, PUTSTATIC_STACK, REFTYPEREF, RT, SIMPLE, SUCC_BRANCH, SUCC_GOTO, SUCC_JSR, SUCC_LOOKUPSWITCH, SUCC_NEXT, SUCC_NONE, SUCC_RET, SUCC_TABLESWITCH, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_REFERENCE, T_SHORT, T_VOID, TS, TYPE_BYTE, VBRANCH

Constructor Summary

Constructors

Constructor and Description
Code()
Code(Input src)

Method Summary

Modifier and Type	Method and Description
int	allocate(ClassRef cl)
int	currentLabel()
int	declareFixup()
int	declareLabel()
void	defineLabel(int label)
void	emit(int opcode)
void	emit(int opcode, ClassRef arg)
void	emit(int opcode, FieldRef arg)
void	emit(int opcode, int arg)
void	emit(int opcode, int arg0, int arg1)
void	emit(int opcode, int a, net.oneandone.sushi.util.IntArrayList b, net.oneandone.sushi.util.IntArrayList c)
void	emit(int opcode, int a, int b, int c, net.oneandone.sushi.util.IntArrayList d)
void	emit(int opcode, MethodRef arg)
void	emit(int opcode, String arg)
void	emitGeneric(int opcode, Object[] args) pc is increased by 1.
int	findEndIdxOrLast(int startIdx, int len)
int	findEndOfsOrLast(int startIdx, int idx)
int	findIdx(int ofs)
int	findIdxOrLast(int ofs)
int	findOfs(int idx)
int	findOfsOrLast(int idx)
void	fixup(int fixup, int opcode)
void	fixup(int fixup, int opcode, ClassRef arg)
void	fixup(int fixup, int opcode, FieldRef arg)
void	fixup(int fixup, int opcode, int arg)
void	fixup(int fixup, int opcode, int arg0, int arg1)
void	fixup(int fixup, int opcode, int a, net.oneandone.sushi.util.IntArrayList b, net.oneandone.sushi.util.IntArrayList c)
void	fixup(int fixup, int opcode, int a, int b, int c, net.oneandone.sushi.util.IntArrayList d)
void	fixup(int fixup, int opcode, MethodRef arg)
void	fixup(int fixup, int opcode, String arg)
void	fixupGeneric(int fixup, int opcode, Object[] args)
int	getSize()
void	references(Collection<Reference> result)
int	resolveLabel(int idx)
String	toString()
void	write(Output dest)

Methods inherited from class net.oneandone.mork.classfile.attribute.Attribute

create

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

public static final Logger LOGGER

locals

public int locals

instructions

public List<Instruction> instructions

exceptions

public List<ExceptionInfo> exceptions

attributes

public List<Attribute> attributes

List of Attributes

Constructor Detail

Code

public Code()

Code

public Code(Input src)
     throws IOException

Throws:

IOException

Method Detail

references

public void references(Collection<Reference> result)

getSize

public int getSize()

Returns:

number of instructions.

write

public void write(Output dest)
           throws IOException

Specified by:

write in class Attribute

Throws:

IOException

findEndIdxOrLast

public int findEndIdxOrLast(int startIdx,
                            int len)

findIdxOrLast

public int findIdxOrLast(int ofs)

findIdx

public int findIdx(int ofs)

findEndOfsOrLast

public int findEndOfsOrLast(int startIdx,
                            int idx)

findOfsOrLast

public int findOfsOrLast(int idx)

findOfs

public int findOfs(int idx)

resolveLabel

public int resolveLabel(int idx)

declareLabel

public int declareLabel()

defineLabel

public void defineLabel(int label)

currentLabel

public int currentLabel()

toString

public String toString()

Overrides:

toString in class Object

emitGeneric

public void emitGeneric(int opcode,
                        Object[] args)

pc is increased by 1.

emit

public void emit(int opcode)

emit

public void emit(int opcode,
                 int arg)

emit

public void emit(int opcode,
                 int arg0,
                 int arg1)

emit

public void emit(int opcode,
                 String arg)

emit

public void emit(int opcode,
                 MethodRef arg)

emit

public void emit(int opcode,
                 ClassRef arg)

emit

public void emit(int opcode,
                 FieldRef arg)

emit

public void emit(int opcode,
                 int a,
                 int b,
                 int c,
                 net.oneandone.sushi.util.IntArrayList d)

emit

public void emit(int opcode,
                 int a,
                 net.oneandone.sushi.util.IntArrayList b,
                 net.oneandone.sushi.util.IntArrayList c)

declareFixup

public int declareFixup()

fixupGeneric

public void fixupGeneric(int fixup,
                         int opcode,
                         Object[] args)

fixup

public void fixup(int fixup,
                  int opcode)

fixup

public void fixup(int fixup,
                  int opcode,
                  int arg)

fixup

public void fixup(int fixup,
                  int opcode,
                  int arg0,
                  int arg1)

fixup

public void fixup(int fixup,
                  int opcode,
                  String arg)

fixup

public void fixup(int fixup,
                  int opcode,
                  MethodRef arg)

fixup

public void fixup(int fixup,
                  int opcode,
                  ClassRef arg)

fixup

public void fixup(int fixup,
                  int opcode,
                  FieldRef arg)

fixup

public void fixup(int fixup,
                  int opcode,
                  int a,
                  int b,
                  int c,
                  net.oneandone.sushi.util.IntArrayList d)

fixup

public void fixup(int fixup,
                  int opcode,
                  int a,
                  net.oneandone.sushi.util.IntArrayList b,
                  net.oneandone.sushi.util.IntArrayList c)

allocate

public int allocate(ClassRef cl)