text: 
  /* this struct defines the way the registers are stored on the
     stack during a system call. */
  
  struct target_pt_regs {
  	/* Saved main processor registers. */
  	abi_ulong regs[32];
  
  	/* Saved special registers. */
  	abi_ulong cp0_status;
  	abi_ulong lo;
  	abi_ulong hi;
  	abi_ulong cp0_badvaddr;
  	abi_ulong cp0_cause;
  	abi_ulong cp0_epc;
  };
  
  /* Target errno definitions taken from asm-mips/errno.h */
  #undef TARGET_ENOMSG
  #define TARGET_ENOMSG          35      /* Identifier removed */
  #undef TARGET_EIDRM
  #define TARGET_EIDRM           36      /* Identifier removed */
  #undef TARGET_ECHRNG
  #define TARGET_ECHRNG          37      /* Channel number out of range */
  #undef TARGET_EL2NSYNC
  #define TARGET_EL2NSYNC        38      /* Level 2 not synchronized */
  #undef TARGET_EL3HLT
  #define TARGET_EL3HLT          39      /* Level 3 halted */
  #undef TARGET_EL3RST
  #define TARGET_EL3RST          40      /* Level 3 reset */
  #undef TARGET_ELNRNG
  #define TARGET_ELNRNG          41      /* Link number out of range */
  #undef TARGET_EUNATCH
  #define TARGET_EUNATCH         42      /* Protocol driver not attached */
  #undef TARGET_ENOCSI
  #define TARGET_ENOCSI          43      /* No CSI structure available */
  #undef TARGET_EL2HLT
  #define TARGET_EL2HLT          44      /* Level 2 halted */
  #undef TARGET_EDEADLK
  #define TARGET_EDEADLK         45      /* Resource deadlock would occur */
  #undef TARGET_ENOLCK
  #define TARGET_ENOLCK          46      /* No record locks available */
  #undef TARGET_EBADE
  #define TARGET_EBADE           50      /* Invalid exchange */
  #undef TARGET_EBADR
  #define TARGET_EBADR           51      /* Invalid request descriptor */
  #undef TARGET_EXFULL
  #define TARGET_EXFULL          52      /* TARGET_Exchange full */
  #undef TARGET_ENOANO
  #define TARGET_ENOANO          53      /* No anode */
  #undef TARGET_EBADRQC
  #define TARGET_EBADRQC         54      /* Invalid request code */
  #undef TARGET_EBADSLT
  #define TARGET_EBADSLT         55      /* Invalid slot */
  #undef TARGET_EDEADLOCK
  #define TARGET_EDEADLOCK       56      /* File locking deadlock error */
  #undef TARGET_EBFONT
  #define TARGET_EBFONT          59      /* Bad font file format */
  #undef TARGET_ENOSTR
  #define TARGET_ENOSTR          60      /* Device not a stream */
  #undef TARGET_ENODATA
  #define TARGET_ENODATA         61      /* No data available */
  #undef TARGET_ETIME
  #define TARGET_ETIME           62      /* Timer expired */
  #undef TARGET_ENOSR
  #define TARGET_ENOSR           63      /* Out of streams resources */
  #undef TARGET_ENONET
  #define TARGET_ENONET          64      /* Machine is not on the network */
  #undef TARGET_ENOPKG
  #define TARGET_ENOPKG          65      /* Package not installed */
  #undef TARGET_EREMOTE
  #define TARGET_EREMOTE         66      /* Object is remote */
  #undef TARGET_ENOLINK
  #define TARGET_ENOLINK         67      /* Link has been severed */
  #undef TARGET_EADV
  #define TARGET_EADV            68      /* Advertise error */
  #undef TARGET_ESRMNT
  #define TARGET_ESRMNT          69      /* Srmount error */
  #undef TARGET_ECOMM
  #define TARGET_ECOMM           70      /* Communication error on send */
  #undef TARGET_EPROTO
  #define TARGET_EPROTO          71      /* Protocol error */
  #undef TARGET_EDOTDOT
  #define TARGET_EDOTDOT         73      /* RFS specific error */
  #undef TARGET_EMULTIHOP
  #define TARGET_EMULTIHOP       74      /* Multihop attempted */
  #undef TARGET_EBADMSG
  #define TARGET_EBADMSG         77      /* Not a data message */
  #undef TARGET_ENAMETOOLONG
  #define TARGET_ENAMETOOLONG    78      /* File name too long */
  #undef TARGET_EOVERFLOW
  #define TARGET_EOVERFLOW       79      /* Value too large for defined data type */
  #undef TARGET_ENOTUNIQ
  #define TARGET_ENOTUNIQ        80      /* Name not unique on network */
  #undef TARGET_EBADFD
  #define TARGET_EBADFD          81      /* File descriptor in bad state */
  #undef TARGET_EREMCHG
  #define TARGET_EREMCHG         82      /* Remote address changed */
  #undef TARGET_ELIBACC
  #define TARGET_ELIBACC         83      /* Can not access a needed shared library */
  #undef TARGET_ELIBBAD
  #define TARGET_ELIBBAD         84      /* Accessing a corrupted shared library */
  #undef TARGET_ELIBSCN
  #define TARGET_ELIBSCN         85      /* .lib section in a.out corrupted */
  #undef TARGET_ELIBMAX
  #define TARGET_ELIBMAX         86      /* Attempting to link in too many shared libraries */
  #undef TARGET_ELIBEXEC
  #define TARGET_ELIBEXEC        87      /* Cannot exec a shared library directly */
  #undef TARGET_EILSEQ
  #define TARGET_EILSEQ          88      /* Illegal byte sequence */
  #undef TARGET_ENOSYS
  #define TARGET_ENOSYS          89      /* Function not implemented */
  #undef TARGET_ELOOP
  #define TARGET_ELOOP           90      /* Too many symbolic links encountered */
  #undef TARGET_ERESTART
  #define TARGET_ERESTART        91      /* Interrupted system call should be restarted */
  #undef TARGET_ESTRPIPE
  #define TARGET_ESTRPIPE        92      /* Streams pipe error */
  #undef TARGET_ENOTEMPTY
  #define TARGET_ENOTEMPTY       93      /* Directory not empty */
  #undef TARGET_EUSERS
  #define TARGET_EUSERS          94      /* Too many users */
  #undef TARGET_ENOTSOCK
  #define TARGET_ENOTSOCK        95      /* Socket operation on non-socket */
  #undef TARGET_EDESTADDRREQ
  #define TARGET_EDESTADDRREQ    96      /* Destination address required */
  #undef TARGET_EMSGSIZE
  #define TARGET_EMSGSIZE        97      /* Message too long */
  #undef TARGET_EPROTOTYPE
  #define TARGET_EPROTOTYPE      98      /* Protocol wrong type for socket */
  #undef TARGET_ENOPROTOOPT
  #define TARGET_ENOPROTOOPT     99      /* Protocol not available */
  #undef TARGET_EPROTONOSUPPORT
  #define TARGET_EPROTONOSUPPORT 120     /* Protocol not supported */
  #undef TARGET_ESOCKTNOSUPPORT
  #define TARGET_ESOCKTNOSUPPORT 121     /* Socket type not supported */
  #undef TARGET_EOPNOTSUPP
  #define TARGET_EOPNOTSUPP      122     /* Operation not supported on transport endpoint */
  #undef TARGET_EPFNOSUPPORT
  #define TARGET_EPFNOSUPPORT    123     /* Protocol family not supported */
  #undef TARGET_EAFNOSUPPORT
  #define TARGET_EAFNOSUPPORT    124     /* Address family not supported by protocol */
  #undef TARGET_EADDRINUSE
  #define TARGET_EADDRINUSE      125     /* Address already in use */
  #undef TARGET_EADDRNOTAVAIL
  #define TARGET_EADDRNOTAVAIL   126     /* Cannot assign requested address */
  #undef TARGET_ENETDOWN
  #define TARGET_ENETDOWN        127     /* Network is down */
  #undef TARGET_ENETUNREACH
  #define TARGET_ENETUNREACH     128     /* Network is unreachable */
  #undef TARGET_ENETRESET
  #define TARGET_ENETRESET       129     /* Network dropped connection because of reset */
  #undef TARGET_ECONNABORTED
  #define TARGET_ECONNABORTED    130     /* Software caused connection abort */
  #undef TARGET_ECONNRESET
  #define TARGET_ECONNRESET      131     /* Connection reset by peer */
  #undef TARGET_ENOBUFS
  #define TARGET_ENOBUFS         132     /* No buffer space available */
  #undef TARGET_EISCONN
  #define TARGET_EISCONN         133     /* Transport endpoint is already connected */
  #undef TARGET_ENOTCONN
  #define TARGET_ENOTCONN        134     /* Transport endpoint is not connected */
  #undef TARGET_EUCLEAN
  #define TARGET_EUCLEAN         135     /* Structure needs cleaning */
  #undef TARGET_ENOTNAM
  #define TARGET_ENOTNAM         137     /* Not a XENIX named type file */
  #undef TARGET_ENAVAIL
  #define TARGET_ENAVAIL         138     /* No XENIX semaphores available */
  #undef TARGET_EISNAM
  #define TARGET_EISNAM          139     /* Is a named type file */
  #undef TARGET_EREMOTEIO
  #define TARGET_EREMOTEIO       140     /* Remote I/O error */
  #undef TARGET_EINIT
  #define TARGET_EINIT           141     /* Reserved */
  #undef TARGET_EREMDEV
  #define TARGET_EREMDEV         142     /* TARGET_Error 142 */
  #undef TARGET_ESHUTDOWN
  #define TARGET_ESHUTDOWN       143     /* Cannot send after transport endpoint shutdown */
  #undef TARGET_ETOOMANYREFS
  #define TARGET_ETOOMANYREFS    144     /* Too many references: cannot splice */
  #undef TARGET_ETIMEDOUT
  #define TARGET_ETIMEDOUT       145     /* Connection timed out */
  #undef TARGET_ECONNREFUSED
  #define TARGET_ECONNREFUSED    146     /* Connection refused */
  #undef TARGET_EHOSTDOWN
  #define TARGET_EHOSTDOWN       147     /* Host is down */
  #undef TARGET_EHOSTUNREACH
  #define TARGET_EHOSTUNREACH    148     /* No route to host */
  #undef TARGET_EALREADY
  #define TARGET_EALREADY        149     /* Operation already in progress */
  #undef TARGET_EINPROGRESS
  #define TARGET_EINPROGRESS     150     /* Operation now in progress */
  #undef TARGET_ESTALE
  #define TARGET_ESTALE          151     /* Stale NFS file handle */
  #undef TARGET_ECANCELED
  #define TARGET_ECANCELED       158     /* AIO operation canceled */
  /*
   * These error are Linux extensions.
   */
  #undef TARGET_ENOMEDIUM
  #define TARGET_ENOMEDIUM       159     /* No medium found */
  #undef TARGET_EMEDIUMTYPE
  #define TARGET_EMEDIUMTYPE     160     /* Wrong medium type */
  #undef TARGET_ENOKEY
  #define TARGET_ENOKEY          161     /* Required key not available */
  #undef TARGET_EKEYEXPIRED
  #define TARGET_EKEYEXPIRED     162     /* Key has expired */
  #undef TARGET_EKEYREVOKED
  #define TARGET_EKEYREVOKED     163     /* Key has been revoked */
  #undef TARGET_EKEYREJECTED
  #define TARGET_EKEYREJECTED    164     /* Key was rejected by service */
  
  /* for robust mutexes */
  #undef TARGET_EOWNERDEAD
  #define TARGET_EOWNERDEAD      165     /* Owner died */
  #undef TARGET_ENOTRECOVERABLE
  #define TARGET_ENOTRECOVERABLE 166     /* State not recoverable */
  
  
  
  #define UNAME_MACHINE "mips64"
  