org.jikesrvm.compilers.baseline
Class BaselineOptions

java.lang.Object
  org.jikesrvm.compilers.baseline.BaselineOptions

All Implemented Interfaces:

Cloneable

public final class BaselineOptions
extends Object
implements Cloneable

Class to handle command-line arguments and options for the baseline compiler.

Note: This file is mechanically generated from BaselineOptions.template and MasterOptions.template

Note: Boolean options are defined in /home/dgrove/rvm-trunk/rvm/src-generated/options/BooleanOptions.baseline.dat /home/dgrove/rvm-trunk/rvm/src-generated/options/SharedBooleanOptions.dat All other options are defined in /home/dgrove/rvm-trunk/rvm/src-generated/options/ValueOptions.baseline.dat /home/dgrove/rvm-trunk/rvm/src-generated/options/SharedValueOptions.dat (value, enumeration, bitmask)

PROFILE_EDGE_COUNTERS

public boolean PROFILE_EDGE_COUNTERS

Insert edge counters on all bytecode-level conditional branches

INVOCATION_COUNTERS

public boolean INVOCATION_COUNTERS

Select methods for optimized recompilation by using invocation counters

PRINT_METHOD

public boolean PRINT_METHOD

Print method name at start of compilation

PRINT_MACHINECODE

public boolean PRINT_MACHINECODE

Print final machine code

PROFILE_EDGE_COUNTER_FILE

public String PROFILE_EDGE_COUNTER_FILE

File into which to dump edge counter data

METHOD_TO_PRINT

private HashSet<String> METHOD_TO_PRINT

Only apply print options against methods whose name contains this string

BaselineOptions

public BaselineOptions()

printOptionsHeader

private void printOptionsHeader()

isMETHOD_TO_PRINT

public boolean isMETHOD_TO_PRINT(String q)

Has the given parameter been added to METHOD_TO_PRINT set of options?

fuzzyMatchMETHOD_TO_PRINT

public boolean fuzzyMatchMETHOD_TO_PRINT(String q)

Does the given parameter appear within a set the String of one of the options?

hasMETHOD_TO_PRINT

public boolean hasMETHOD_TO_PRINT()

Have any items been placed in the set METHOD_TO_PRINT?

getMETHOD_TO_PRINTs

public Iterator<String> getMETHOD_TO_PRINTs()

Return an iterator over the items in METHOD_TO_PRINT

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

dup

public BaselineOptions dup()

processAsOption

public boolean processAsOption(String prefix,
                               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:

prefix - a Sring to use as a command prefix when printing help.

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

Returns:

true if successful, false otherwise

printHelp

public static void printHelp(String prefix)

Print a short description of every option

toString

public String toString()

Overrides:

toString in class Object

Returns:

a String representing the options values

printOptions

public void printOptions()

print a String value of this options object

instanceProcessAsOption

private boolean instanceProcessAsOption(String arg)

instancePrintHelpHeader

private static void instancePrintHelpHeader(String prefix)

instancePrintHelpFooter

private static void instancePrintHelpFooter(String prefix)