frysk.isa.syscalls
Class LinuxPPC64SyscallTable

java.lang.Object
  frysk.isa.syscalls.SyscallTable
      frysk.isa.syscalls.LinuxPPC64SyscallTable

 class LinuxPPC64SyscallTable
extends SyscallTable

32-bit PowerPC system calls. XXX: There is much duplication between this and LinuxPPC64Syscall.

Nested Class Summary

private static class	LinuxPPC64SyscallTable.IpcSubSyscall
private static class	LinuxPPC64SyscallTable.PowerPCSyscall
private static class	LinuxPPC64SyscallTable.SocketSubSyscall

Field Summary

private static int	IPC_NUM
private static Syscall[]	ipcSubcallList
private static int	SOCKET_NUM
private static Syscall[]	socketSubcallList
private static Syscall[]	syscallList
private static LinuxPPC64SyscallTable.IpcSubSyscall	unknownIpcSubSyscall
private static LinuxPPC64SyscallTable.SocketSubSyscall	unknownSocketSubSyscall

Constructor Summary

LinuxPPC64SyscallTable()

Method Summary

long	getNumSyscalls() Return the number of syscalls.
Syscall	getSyscall(long num) Return the NUM'th system call; implemented using findSyscall.
Syscall	getSyscall(String name)
Syscall	getSyscall(Task task) Assuming that TASK is at a system-call entry, return the system call.
private long	subcall(Task task)

Methods inherited from class frysk.isa.syscalls.SyscallTable

findSubcall, findSyscall, iterateSyscallByName, unknownSyscall

Methods inherited from class java.lang.Object

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

Field Detail

SOCKET_NUM

private static final int SOCKET_NUM

See Also:

Constant Field Values

IPC_NUM

private static final int IPC_NUM

See Also:

Constant Field Values

syscallList

private static Syscall[] syscallList

socketSubcallList

private static Syscall[] socketSubcallList

ipcSubcallList

private static Syscall[] ipcSubcallList

unknownSocketSubSyscall

private static final LinuxPPC64SyscallTable.SocketSubSyscall unknownSocketSubSyscall

unknownIpcSubSyscall

private static final LinuxPPC64SyscallTable.IpcSubSyscall unknownIpcSubSyscall

Constructor Detail

LinuxPPC64SyscallTable

LinuxPPC64SyscallTable()

Method Detail

getSyscall

public Syscall getSyscall(String name)

Specified by:

getSyscall in class SyscallTable

Returns:

Syscall return system call object if the name could be found in syscallList, otherwise return null.

subcall

private long subcall(Task task)

getSyscall

public Syscall getSyscall(Task task)

Description copied from class: SyscallTable

Assuming that TASK is at a system-call entry, return the system call.

Specified by:

getSyscall in class SyscallTable

Parameters:

task - the task that system call occurred

Returns:

the Syscall object

getSyscall

public Syscall getSyscall(long num)

Description copied from class: SyscallTable

Return the NUM'th system call; implemented using findSyscall.

Specified by:

getSyscall in class SyscallTable

getNumSyscalls

public long getNumSyscalls()

Description copied from class: SyscallTable

Return the number of syscalls.

Specified by:

getNumSyscalls in class SyscallTable