org.xwt.mips
Class Interpreter

java.lang.Object
  org.xwt.mips.VM
      org.xwt.mips.Interpreter

All Implemented Interfaces:

org.xwt.mips.Errno, org.xwt.mips.Syscalls

public class Interpreter

extends VM

Nested Class Summary

class

Interpreter.DebugShutdownHook

Nested classes inherited from class org.xwt.mips.VM

VM.EmulationException, VM.FaultException, VM.FileDescriptor, VM.FileFileInfo, VM.InputStreamFD, VM.OutputStreamFD, VM.ReadFaultException, VM.RegularFileDescriptor, VM.WriteFaultException

Field Summary

Fields inherited from class org.xwt.mips.VM

__ELASTERROR, A0, A1, A2, A3, ARGS_ADDR, AT, brk, BRK_LIMIT, DONE, EACCES, EADDRINUSE, EADDRNOTAVAIL, EADV, EAFNOSUPPORT, EAGAIN, EALREADY, EBADE, EBADF, EBADFD, EBADMSG, EBADR, EBADRQC, EBADSLT, EBFONT, EBUSY, ECASECLASH, ECHILD, ECHRNG, ECOMM, ECONNABORTED, ECONNREFUSED, ECONNRESET, EDEADLK, EDEADLOCK, EDESTADDRREQ, EDOM, EDOTDOT, EDQUOT, EEXIST, EFAULT, EFBIG, EFTYPE, EHOSTDOWN, EHOSTUNREACH, EIDRM, EILSEQ, EINPROGRESS, EINTR, EINVAL, EIO, EISCONN, EISDIR, ELBIN, ELIBACC, ELIBBAD, ELIBEXEC, ELIBMAX, ELIBSCN, ELNRNG, ELOOP, EMFILE, EMLINK, EMSGSIZE, EMULTIHOP, ENAMETOOLONG, ENETDOWN, ENETRESET, ENETUNREACH, ENFILE, ENMFILE, ENOANO, ENOBUFS, ENOCSI, ENODATA, ENODEV, ENOENT, ENOEXEC, ENOLCK, ENOLINK, ENOMEDIUM, ENOMEM, ENOMSG, ENONET, ENOPKG, ENOPROTOOPT, ENOSHARE, ENOSPC, ENOSR, ENOSTR, ENOSYS, ENOTBLK, ENOTCONN, ENOTDIR, ENOTEMPTY, ENOTSOCK, ENOTSUP, ENOTTY, ENOTUNIQ, entryPoint, ENXIO, EOPNOTSUPP, EOVERFLOW, EPERM, EPFNOSUPPORT, EPIPE, EPROCLIM, EPROTO, EPROTONOSUPPORT, EPROTOTYPE, ERANGE, EREMCHG, EREMOTE, EROFS, ESHUTDOWN, ESOCKTNOSUPPORT, ESPIPE, ESRCH, ESRMNT, ESTALE, ETIME, ETIMEDOUT, ETOOMANYREFS, ETXTBSY, EUNATCH, EUSERS, EXDEV, EXFULL, exitStatus, FP, GP, INITIAL_SP, INITIALIZED, K0, K1, PAGE_SHIFT, PAGE_SIZE, PAGE_WORDS, PAUSED, PID, RA, readPages, RUNNING, S0, S1, S2, S3, S4, S5, S6, S7, SP, STACK_PAGES, state, SYS_close, SYS_exit, SYS_fstat, SYS_getpid, SYS_isatty, SYS_kill, SYS_null, SYS_open, SYS_pause, SYS_read, SYS_sbrk, SYS_seek, SYS_write, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, TOTAL_PAGES, UNINITIALIZED, USER_INFO_ADDR, V0, V1, writePages, ZERO

Constructor Summary

Interpreter()

Interpreter(byte[] image)

Interpreter(java.lang.String image)

Method Summary

protected void	_start(int pc)
void	execute()
static void	main(java.lang.String[] argv)
java.lang.String	sourceLine(int pc)

Methods inherited from class org.xwt.mips.VM

copyin, copyout, cstring, exitStatus, getState, getUserInfo, initPage, max, memRead, memWrite, min, run, sbrk, setUserInfo, start, syscall, toHex

Methods inherited from class java.lang.Object

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

Constructor Detail

Interpreter

public Interpreter()

Interpreter

public Interpreter(java.lang.String image)
            throws java.io.IOException

Interpreter

public Interpreter(byte[] image)
            throws java.io.IOException

Method Detail

execute

public void execute()
             throws VM.EmulationException

Specified by:

execute in class VM

Throws:

VM.EmulationException

_start

protected void _start(int pc)

Specified by:

_start in class VM

sourceLine

public java.lang.String sourceLine(int pc)

main

public static void main(java.lang.String[] argv)
                 throws java.lang.Exception

Throws:

java.lang.Exception