org.jikesrvm.runtime

Class ExitStatus

java.lang.Object

org.jikesrvm.runtime.ExitStatus

public final class ExitStatus
extends Object

Exit status codes for the Jikes RVM virtual machine.

These process exit status codes are used by the virtual machine whenever it must exit with some failure condition. By default, if all goes well, the virtual machine will exit with status zero.

Field Summary

Fields

Modifier and Type	Field and Description
static int	EXIT_STATUS_BAD_WORKING_DIR Used in 0005fProcess.C
static int	EXIT_STATUS_BOGUS_COMMAND_LINE_ARG
static int	EXIT_STATUS_COULD_NOT_EXECUTE
static int	EXIT_STATUS_DUMP_STACK_AND_DIE
static int	EXIT_STATUS_DYING_WITH_UNCAUGHT_EXCEPTION
static int	EXIT_STATUS_EXECUTABLE_NOT_FOUND Traditionally the shell and xargs use status 127 to mean that they were unable to find something to execute.
static int	EXIT_STATUS_IMPOSSIBLE_LIBRARY_FUNCTION_ERROR
static int	EXIT_STATUS_JNI_COMPILER_FAILED same as OPT compiler
static int	EXIT_STATUS_JNI_TROUBLE
static int	EXIT_STATUS_MAIN_THREAD_COULD_NOT_LAUNCH
static int	EXIT_STATUS_MISC_TROUBLE
static int	EXIT_STATUS_OPT_COMPILER_FAILED
static int	EXIT_STATUS_PRINTED_HELP_MESSAGE What exit status should we use after we have printed out a help message?
static int	EXIT_STATUS_RECURSIVELY_SHUTTING_DOWN
static int	EXIT_STATUS_SYSCALL_TROUBLE
static int	EXIT_STATUS_SYSFAIL
static int	EXIT_STATUS_TIMER_TROUBLE
static int	EXIT_STATUS_TOO_MANY_OUT_OF_MEMORY_ERRORS
static int	EXIT_STATUS_TOO_MANY_THROWABLE_ERRORS
static int	EXIT_STATUS_UNEXPECTED_CALL_TO_SYS
static int	EXIT_STATUS_UNSUPPORTED_INTERNAL_OP

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ExitStatus()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

EXIT_STATUS_RECURSIVELY_SHUTTING_DOWN

public static final int EXIT_STATUS_RECURSIVELY_SHUTTING_DOWN

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Constant Field Values

EXIT_STATUS_EXECUTABLE_NOT_FOUND

public static final int EXIT_STATUS_EXECUTABLE_NOT_FOUND

Traditionally the shell and xargs use status 127 to mean that they were unable to find something to execute. To quote the bash manpage, "If a command is found but is not executable, the return status is 126." We shall adopt those customs here. --Steve Augart

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Constant Field Values

EXIT_STATUS_COULD_NOT_EXECUTE

public static final int EXIT_STATUS_COULD_NOT_EXECUTE

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Constant Field Values

EXIT_STATUS_IMPOSSIBLE_LIBRARY_FUNCTION_ERROR

public static final int EXIT_STATUS_IMPOSSIBLE_LIBRARY_FUNCTION_ERROR

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Constant Field Values

EXIT_STATUS_DUMP_STACK_AND_DIE

public static final int EXIT_STATUS_DUMP_STACK_AND_DIE

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Constant Field Values

EXIT_STATUS_MAIN_THREAD_COULD_NOT_LAUNCH

public static final int EXIT_STATUS_MAIN_THREAD_COULD_NOT_LAUNCH

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Constant Field Values

EXIT_STATUS_MISC_TROUBLE

public static final int EXIT_STATUS_MISC_TROUBLE

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Constant Field Values

EXIT_STATUS_SYSFAIL

public static final int EXIT_STATUS_SYSFAIL

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Constant Field Values

EXIT_STATUS_SYSCALL_TROUBLE

public static final int EXIT_STATUS_SYSCALL_TROUBLE

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Constant Field Values

EXIT_STATUS_TIMER_TROUBLE

public static final int EXIT_STATUS_TIMER_TROUBLE

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Constant Field Values

EXIT_STATUS_UNEXPECTED_CALL_TO_SYS

public static final int EXIT_STATUS_UNEXPECTED_CALL_TO_SYS

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Constant Field Values

EXIT_STATUS_UNSUPPORTED_INTERNAL_OP

public static final int EXIT_STATUS_UNSUPPORTED_INTERNAL_OP

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Constant Field Values

EXIT_STATUS_DYING_WITH_UNCAUGHT_EXCEPTION

public static final int EXIT_STATUS_DYING_WITH_UNCAUGHT_EXCEPTION

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Constant Field Values

EXIT_STATUS_OPT_COMPILER_FAILED

public static final int EXIT_STATUS_OPT_COMPILER_FAILED

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Constant Field Values

EXIT_STATUS_JNI_COMPILER_FAILED

public static final int EXIT_STATUS_JNI_COMPILER_FAILED

same as OPT compiler

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Constant Field Values

EXIT_STATUS_BOGUS_COMMAND_LINE_ARG

public static final int EXIT_STATUS_BOGUS_COMMAND_LINE_ARG

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Constant Field Values

EXIT_STATUS_TOO_MANY_THROWABLE_ERRORS

public static final int EXIT_STATUS_TOO_MANY_THROWABLE_ERRORS

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Constant Field Values

EXIT_STATUS_TOO_MANY_OUT_OF_MEMORY_ERRORS

public static final int EXIT_STATUS_TOO_MANY_OUT_OF_MEMORY_ERRORS

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Constant Field Values

EXIT_STATUS_JNI_TROUBLE

public static final int EXIT_STATUS_JNI_TROUBLE

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Constant Field Values

EXIT_STATUS_BAD_WORKING_DIR

public static final int EXIT_STATUS_BAD_WORKING_DIR

Used in 0005fProcess.C

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Constant Field Values

EXIT_STATUS_PRINTED_HELP_MESSAGE

public static final int EXIT_STATUS_PRINTED_HELP_MESSAGE

What exit status should we use after we have printed out a help message? Some common utilities exit with 1, some with 0. Jikes RVM seems to be using 1, so let's keep doing so.

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Constant Field Values

Constructor Detail

ExitStatus

private ExitStatus()