org.jikesrvm

Class Options

java.lang.Object

org.jikesrvm.Configuration

org.jikesrvm.Options

Direct Known Subclasses:

Properties

public class Options
extends Configuration

Class to handle command-line arguments and options meant for the core runtime system of the VM.

Note: This file is mechanically generated from Options.template.

Note: Boolean options are defined in /home/vagrant/rvm-trunk/rvm/src-generated/options/BooleanOptions.vm.dat All other options are defined in /home/vagrant/rvm-trunk/rvm/src-generated/options/ValueOptions.vm.dat (value, enumeration)

NOTE: This class does not support all of the types of options found in the other Jikes RVM options files. This is intentional and is done to enable -X:vm options to be processed very early in the booting process.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CBSCallSamplesPerTick
static int	CBSCallSampleStride
static int	CBSMethodSamplesPerTick
static int	CBSMethodSampleStride
static boolean	countThreadTransitions
static String	EdgeCounterFile
static boolean	ErrorsFatal
static int	forceOneCPU
static int	interruptQuantum
static int	maxSystemTroubleRecursionDepth
static boolean	MeasureCompilation
static boolean	MeasureCompilationPhases
static int	schedulingMultiplier
static boolean	stackTraceAtExit
static boolean	stackTraceFull
static boolean	TraceClassLoading
static boolean	traceJNI
static int	TraceThreadScheduling
static String	TuningForkTraceFile
static int	VerboseStackTracePeriod

Fields inherited from class org.jikesrvm.Configuration

AlignmentChecking, AllowOversizedImages, BuildFor32Addr, BuildFor64Addr, BuildForAdaptiveSystem, BuildForGnuClasspath, BuildForHarmony, BuildForHwFsqrt, BuildForIA32, BuildForIMTInterfaceInvocation, BuildForITableInterfaceInvocation, BuildForLinux, BuildForOptCompiler, BuildForOsx, BuildForPower64ELF_ABI, BuildForPowerPC, BuildForSolaris, BuildForSSE2, BuildForSSE2Full, BuildForSVR4ABI, BuildWithBaseBootImageCompiler, BuildWithGCSpy, BuildWithGCTrace, ExtremeAssertions, ForceFrequentGC, LittleEndian, ParanoidVerifyUnint, PortableNativeSync, RVM_CONFIGURATION, RVM_VERSION_STRING, StressGCAllocationInterval, UseEpilogueYieldPoints, VerifyAssertions, VerifyUnint

Constructor Summary

Constructors

Constructor and Description
Options()

Method Summary

Modifier and Type	Method and Description
static void	printHelp()
static void	printOptions()
static boolean	process(String arg) Take a string (most likely a command-line argument) and try to proccess it as an option command.

Methods inherited from class java.lang.Object

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

Field Detail

MeasureCompilation

public static boolean MeasureCompilation

MeasureCompilationPhases

public static boolean MeasureCompilationPhases

stackTraceFull

public static boolean stackTraceFull

stackTraceAtExit

public static boolean stackTraceAtExit

TraceClassLoading

public static boolean TraceClassLoading

ErrorsFatal

public static boolean ErrorsFatal

traceJNI

public static boolean traceJNI

countThreadTransitions

public static boolean countThreadTransitions

maxSystemTroubleRecursionDepth

public static int maxSystemTroubleRecursionDepth

interruptQuantum

public static int interruptQuantum

schedulingMultiplier

public static int schedulingMultiplier

TraceThreadScheduling

public static int TraceThreadScheduling

VerboseStackTracePeriod

public static int VerboseStackTracePeriod

EdgeCounterFile

public static String EdgeCounterFile

CBSCallSamplesPerTick

public static int CBSCallSamplesPerTick

CBSCallSampleStride

public static int CBSCallSampleStride

CBSMethodSamplesPerTick

public static int CBSMethodSamplesPerTick

CBSMethodSampleStride

public static int CBSMethodSampleStride

TuningForkTraceFile

public static String TuningForkTraceFile

forceOneCPU

public static int forceOneCPU

Constructor Detail

Options

public Options()

Method Detail

process

public static boolean process(String arg)

Take a string (most likely a command-line argument) and try to proccess it as an option command. Return true if the string was understood, false otherwise.

Parameters:

arg - a String to try to process as an option command

Returns:

true if successful, false otherwise

printHelp

public static void printHelp()

printOptions

public static void printOptions()