coins.backend
Class TargetMachine

java.lang.Object
  coins.backend.TargetMachine

public class TargetMachine

extends java.lang.Object

Target Description Module

Field Summary

GlobalTransformer	convToAsmTrig Convert to Assembly Language
GlobalTransformer	earlyRewritingTrig Early time pre-rewriting of LIR.
LocalTransformer	instSelTrig
GlobalTransformer	lateRewritingTrig Late time pre-rewriting of LIR.
MachineParams	machineParams Machine parameters
(package private) LocalTransformer	restructTrig Late time pre-rewriting of LIR, function by function.
int	typeAddress Address type for this machine.
int	typeBool Boolean type for this machine.

Constructor Summary

TargetMachine(SymTab symTab, java.lang.String targetName, java.lang.String convention, Module module)
Initialize Target Description information

Method Summary

int	alignForType(int type) Return the alignment bytes for specified type.
void	emitNamedConst(java.lang.String name, LirNode value) Emit named constant to assembler source.
CodeGenerator	getTargetCG()
void	instSel2(Function func) Convert function func to machine dependent form.
void	restruct2(Function func) Rewrite function before code generation.
void	setAsmStream(java.io.OutputStream stream) Set assembler output stream.

Methods inherited from class java.lang.Object

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

Field Detail

machineParams

public final MachineParams machineParams

Machine parameters

typeAddress

public final int typeAddress

Address type for this machine.

typeBool

public final int typeBool

Boolean type for this machine.

earlyRewritingTrig

public final GlobalTransformer earlyRewritingTrig

Early time pre-rewriting of LIR.

lateRewritingTrig

public final GlobalTransformer lateRewritingTrig

Late time pre-rewriting of LIR.

restructTrig

final LocalTransformer restructTrig

Late time pre-rewriting of LIR, function by function.

instSelTrig

public final LocalTransformer instSelTrig

convToAsmTrig

public final GlobalTransformer convToAsmTrig

Convert to Assembly Language

Constructor Detail

TargetMachine

public TargetMachine(SymTab symTab,
                     java.lang.String targetName,
                     java.lang.String convention,
                     Module module)

Initialize Target Description information

Method Detail

setAsmStream

public void setAsmStream(java.io.OutputStream stream)

Set assembler output stream.

alignForType

public int alignForType(int type)

Return the alignment bytes for specified type.

restruct2

public void restruct2(Function func)

Rewrite function before code generation.

getTargetCG

public CodeGenerator getTargetCG()

instSel2

public void instSel2(Function func)

Convert function func to machine dependent form.

emitNamedConst

public void emitNamedConst(java.lang.String name,
                           LirNode value)

Emit named constant to assembler source.