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qemu/linux-user/mips64/target_syscall.h
Timothy E Baldwin 499b5d176a linux-user: Renumber TARGET_QEMU_ESIGRETURN, make it not arch-specific 
Currently we define a QEMU-internal errno TARGET_QEMU_ESIGRETURN
only on the MIPS and PPC targets; move this to errno_defs.h
so it is available for all architectures, and renumber it to 513.
We pick 513 because this is safe from future use as a system call return
value: Linux uses it as ERESTART_NOINTR internally and never allows that
errno to escape to userspace.

Signed-off-by: Timothy Edward Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
Message-id: 1441497448-32489-4-git-send-email-T.E.Baldwin99@members.leeds.ac.uk
[PMM: TARGET_ERESTARTSYS split out into preceding patch, add comment]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-05-27 14:49:49 +03:00

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#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* this struct defines the way the registers are stored on the
stack during a system call. */
struct target_pt_regs {
/* Saved main processor registers. */
target_ulong regs[32];
/* Saved special registers. */
target_ulong cp0_status;
target_ulong lo;
target_ulong hi;
target_ulong cp0_badvaddr;
target_ulong cp0_cause;
target_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"
#define UNAME_MINIMUM_RELEASE "2.6.32"
#define TARGET_CLONE_BACKWARDS
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */
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