Class Flags

java.lang.Object
  Flags

class Flags

extends java.lang.Object

Command line flags

Field Summary

static boolean	cgen_debug Enable code gen debugging
static int	cgen_Memmgr Garbage collector flag (default GC_NOGC)
static int	cgen_Memmgr_Debug Garbage collector debugging flag (default GC_QUICK)
static int	cgen_Memmgr_Test Garbage collector testing flag (default GC_NORMAL)
static boolean	cgen_optimize Code optimization flag
static int	GC_DEBUG Full GC debugging
static int	GC_GENGC Generational garbage collection
static int	GC_NOGC No garbage collection
static int	GC_NORMAL Normal GC operation
static int	GC_QUICK Quick GC debugging
static int	GC_SNCGC Stop-and-copy garbage collection
static int	GC_TEST Test GC operation
static java.lang.String	in_filename First input filename
static java.lang.String	out_filename Output filename
static boolean	parser_debug Enable parser debugging
static boolean	semant_debug Enable semantic analysis debugging

Constructor Summary

(package private)

Flags()

Method Summary

static java.lang.String[]

handleFlags(java.lang.String[] args) Processes command line flags and extracts filenames to be compiled

Methods inherited from class java.lang.Object

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

Field Detail

GC_NOGC

public static final int GC_NOGC

No garbage collection

See Also:

Constant Field Values

GC_GENGC

public static final int GC_GENGC

Generational garbage collection

See Also:

Constant Field Values

GC_SNCGC

public static final int GC_SNCGC

Stop-and-copy garbage collection

See Also:

Constant Field Values

GC_NORMAL

public static final int GC_NORMAL

Normal GC operation

See Also:

Constant Field Values

GC_TEST

public static final int GC_TEST

Test GC operation

See Also:

Constant Field Values

GC_QUICK

public static final int GC_QUICK

Quick GC debugging

See Also:

Constant Field Values

GC_DEBUG

public static final int GC_DEBUG

Full GC debugging

See Also:

Constant Field Values

cgen_Memmgr

public static int cgen_Memmgr

Garbage collector flag (default GC_NOGC)

See Also:

GC_NOGC

cgen_Memmgr_Test

public static int cgen_Memmgr_Test

Garbage collector testing flag (default GC_NORMAL)

See Also:

GC_NORMAL

cgen_Memmgr_Debug

public static int cgen_Memmgr_Debug

Garbage collector debugging flag (default GC_QUICK)

See Also:

GC_NOGC

cgen_optimize

public static boolean cgen_optimize

Code optimization flag

out_filename

public static java.lang.String out_filename

Output filename

in_filename

public static java.lang.String in_filename

First input filename

parser_debug

public static boolean parser_debug

Enable parser debugging

semant_debug

public static boolean semant_debug

Enable semantic analysis debugging

cgen_debug

public static boolean cgen_debug

Enable code gen debugging

Constructor Detail

Flags

Flags()

Method Detail

handleFlags

public static java.lang.String[] handleFlags(java.lang.String[] args)

Processes command line flags and extracts filenames to be compiled

Parameters:

args - the argument array passed to main()

Returns:

an array of filenames to be compiled