1#ifndef TARGET_SYSCALL_H 2#define TARGET_SYSCALL_H 3 4/* this struct defines the way the registers are stored on the 5 stack during a system call. */ 6 7struct target_pt_regs { 8 /* Pad bytes for argument save space on the stack. */ 9 abi_ulong pad0[6]; 10 11 /* Saved main processor registers. */ 12 abi_ulong regs[32]; 13 14 /* Saved special registers. */ 15 abi_ulong cp0_status; 16 abi_ulong lo; 17 abi_ulong hi; 18 abi_ulong cp0_badvaddr; 19 abi_ulong cp0_cause; 20 abi_ulong cp0_epc; 21}; 22 23/* Target errno definitions taken from asm-mips/errno.h */ 24#undef TARGET_ENOMSG 25#define TARGET_ENOMSG 35 /* Identifier removed */ 26#undef TARGET_EIDRM 27#define TARGET_EIDRM 36 /* Identifier removed */ 28#undef TARGET_ECHRNG 29#define TARGET_ECHRNG 37 /* Channel number out of range */ 30#undef TARGET_EL2NSYNC 31#define TARGET_EL2NSYNC 38 /* Level 2 not synchronized */ 32#undef TARGET_EL3HLT 33#define TARGET_EL3HLT 39 /* Level 3 halted */ 34#undef TARGET_EL3RST 35#define TARGET_EL3RST 40 /* Level 3 reset */ 36#undef TARGET_ELNRNG 37#define TARGET_ELNRNG 41 /* Link number out of range */ 38#undef TARGET_EUNATCH 39#define TARGET_EUNATCH 42 /* Protocol driver not attached */ 40#undef TARGET_ENOCSI 41#define TARGET_ENOCSI 43 /* No CSI structure available */ 42#undef TARGET_EL2HLT 43#define TARGET_EL2HLT 44 /* Level 2 halted */ 44#undef TARGET_EDEADLK 45#define TARGET_EDEADLK 45 /* Resource deadlock would occur */ 46#undef TARGET_ENOLCK 47#define TARGET_ENOLCK 46 /* No record locks available */ 48#undef TARGET_EBADE 49#define TARGET_EBADE 50 /* Invalid exchange */ 50#undef TARGET_EBADR 51#define TARGET_EBADR 51 /* Invalid request descriptor */ 52#undef TARGET_EXFULL 53#define TARGET_EXFULL 52 /* TARGET_Exchange full */ 54#undef TARGET_ENOANO 55#define TARGET_ENOANO 53 /* No anode */ 56#undef TARGET_EBADRQC 57#define TARGET_EBADRQC 54 /* Invalid request code */ 58#undef TARGET_EBADSLT 59#define TARGET_EBADSLT 55 /* Invalid slot */ 60#undef TARGET_EDEADLOCK 61#define TARGET_EDEADLOCK 56 /* File locking deadlock error */ 62#undef TARGET_EBFONT 63#define TARGET_EBFONT 59 /* Bad font file format */ 64#undef TARGET_ENOSTR 65#define TARGET_ENOSTR 60 /* Device not a stream */ 66#undef TARGET_ENODATA 67#define TARGET_ENODATA 61 /* No data available */ 68#undef TARGET_ETIME 69#define TARGET_ETIME 62 /* Timer expired */ 70#undef TARGET_ENOSR 71#define TARGET_ENOSR 63 /* Out of streams resources */ 72#undef TARGET_ENONET 73#define TARGET_ENONET 64 /* Machine is not on the network */ 74#undef TARGET_ENOPKG 75#define TARGET_ENOPKG 65 /* Package not installed */ 76#undef TARGET_EREMOTE 77#define TARGET_EREMOTE 66 /* Object is remote */ 78#undef TARGET_ENOLINK 79#define TARGET_ENOLINK 67 /* Link has been severed */ 80#undef TARGET_EADV 81#define TARGET_EADV 68 /* Advertise error */ 82#undef TARGET_ESRMNT 83#define TARGET_ESRMNT 69 /* Srmount error */ 84#undef TARGET_ECOMM 85#define TARGET_ECOMM 70 /* Communication error on send */ 86#undef TARGET_EPROTO 87#define TARGET_EPROTO 71 /* Protocol error */ 88#undef TARGET_EDOTDOT 89#define TARGET_EDOTDOT 73 /* RFS specific error */ 90#undef TARGET_EMULTIHOP 91#define TARGET_EMULTIHOP 74 /* Multihop attempted */ 92#undef TARGET_EBADMSG 93#define TARGET_EBADMSG 77 /* Not a data message */ 94#undef TARGET_ENAMETOOLONG 95#define TARGET_ENAMETOOLONG 78 /* File name too long */ 96#undef TARGET_EOVERFLOW 97#define TARGET_EOVERFLOW 79 /* Value too large for defined data type */ 98#undef TARGET_ENOTUNIQ 99#define TARGET_ENOTUNIQ 80 /* Name not unique on network */ 100#undef TARGET_EBADFD 101#define TARGET_EBADFD 81 /* File descriptor in bad state */ 102#undef TARGET_EREMCHG 103#define TARGET_EREMCHG 82 /* Remote address changed */ 104#undef TARGET_ELIBACC 105#define TARGET_ELIBACC 83 /* Can not access a needed shared library */ 106#undef TARGET_ELIBBAD 107#define TARGET_ELIBBAD 84 /* Accessing a corrupted shared library */ 108#undef TARGET_ELIBSCN 109#define TARGET_ELIBSCN 85 /* .lib section in a.out corrupted */ 110#undef TARGET_ELIBMAX 111#define TARGET_ELIBMAX 86 /* Attempting to link in too many shared libraries */ 112#undef TARGET_ELIBEXEC 113#define TARGET_ELIBEXEC 87 /* Cannot exec a shared library directly */ 114#undef TARGET_EILSEQ 115#define TARGET_EILSEQ 88 /* Illegal byte sequence */ 116#undef TARGET_ENOSYS 117#define TARGET_ENOSYS 89 /* Function not implemented */ 118#undef TARGET_ELOOP 119#define TARGET_ELOOP 90 /* Too many symbolic links encountered */ 120#undef TARGET_ERESTART 121#define TARGET_ERESTART 91 /* Interrupted system call should be restarted */ 122#undef TARGET_ESTRPIPE 123#define TARGET_ESTRPIPE 92 /* Streams pipe error */ 124#undef TARGET_ENOTEMPTY 125#define TARGET_ENOTEMPTY 93 /* Directory not empty */ 126#undef TARGET_EUSERS 127#define TARGET_EUSERS 94 /* Too many users */ 128#undef TARGET_ENOTSOCK 129#define TARGET_ENOTSOCK 95 /* Socket operation on non-socket */ 130#undef TARGET_EDESTADDRREQ 131#define TARGET_EDESTADDRREQ 96 /* Destination address required */ 132#undef TARGET_EMSGSIZE 133#define TARGET_EMSGSIZE 97 /* Message too long */ 134#undef TARGET_EPROTOTYPE 135#define TARGET_EPROTOTYPE 98 /* Protocol wrong type for socket */ 136#undef TARGET_ENOPROTOOPT 137#define TARGET_ENOPROTOOPT 99 /* Protocol not available */ 138#undef TARGET_EPROTONOSUPPORT 139#define TARGET_EPROTONOSUPPORT 120 /* Protocol not supported */ 140#undef TARGET_ESOCKTNOSUPPORT 141#define TARGET_ESOCKTNOSUPPORT 121 /* Socket type not supported */ 142#undef TARGET_EOPNOTSUPP 143#define TARGET_EOPNOTSUPP 122 /* Operation not supported on transport endpoint */ 144#undef TARGET_EPFNOSUPPORT 145#define TARGET_EPFNOSUPPORT 123 /* Protocol family not supported */ 146#undef TARGET_EAFNOSUPPORT 147#define TARGET_EAFNOSUPPORT 124 /* Address family not supported by protocol */ 148#undef TARGET_EADDRINUSE 149#define TARGET_EADDRINUSE 125 /* Address already in use */ 150#undef TARGET_EADDRNOTAVAIL 151#define TARGET_EADDRNOTAVAIL 126 /* Cannot assign requested address */ 152#undef TARGET_ENETDOWN 153#define TARGET_ENETDOWN 127 /* Network is down */ 154#undef TARGET_ENETUNREACH 155#define TARGET_ENETUNREACH 128 /* Network is unreachable */ 156#undef TARGET_ENETRESET 157#define TARGET_ENETRESET 129 /* Network dropped connection because of reset */ 158#undef TARGET_ECONNABORTED 159#define TARGET_ECONNABORTED 130 /* Software caused connection abort */ 160#undef TARGET_ECONNRESET 161#define TARGET_ECONNRESET 131 /* Connection reset by peer */ 162#undef TARGET_ENOBUFS 163#define TARGET_ENOBUFS 132 /* No buffer space available */ 164#undef TARGET_EISCONN 165#define TARGET_EISCONN 133 /* Transport endpoint is already connected */ 166#undef TARGET_ENOTCONN 167#define TARGET_ENOTCONN 134 /* Transport endpoint is not connected */ 168#undef TARGET_EUCLEAN 169#define TARGET_EUCLEAN 135 /* Structure needs cleaning */ 170#undef TARGET_ENOTNAM 171#define TARGET_ENOTNAM 137 /* Not a XENIX named type file */ 172#undef TARGET_ENAVAIL 173#define TARGET_ENAVAIL 138 /* No XENIX semaphores available */ 174#undef TARGET_EISNAM 175#define TARGET_EISNAM 139 /* Is a named type file */ 176#undef TARGET_EREMOTEIO 177#define TARGET_EREMOTEIO 140 /* Remote I/O error */ 178#undef TARGET_EINIT 179#define TARGET_EINIT 141 /* Reserved */ 180#undef TARGET_EREMDEV 181#define TARGET_EREMDEV 142 /* TARGET_Error 142 */ 182#undef TARGET_ESHUTDOWN 183#define TARGET_ESHUTDOWN 143 /* Cannot send after transport endpoint shutdown */ 184#undef TARGET_ETOOMANYREFS 185#define TARGET_ETOOMANYREFS 144 /* Too many references: cannot splice */ 186#undef TARGET_ETIMEDOUT 187#define TARGET_ETIMEDOUT 145 /* Connection timed out */ 188#undef TARGET_ECONNREFUSED 189#define TARGET_ECONNREFUSED 146 /* Connection refused */ 190#undef TARGET_EHOSTDOWN 191#define TARGET_EHOSTDOWN 147 /* Host is down */ 192#undef TARGET_EHOSTUNREACH 193#define TARGET_EHOSTUNREACH 148 /* No route to host */ 194#undef TARGET_EALREADY 195#define TARGET_EALREADY 149 /* Operation already in progress */ 196#undef TARGET_EINPROGRESS 197#define TARGET_EINPROGRESS 150 /* Operation now in progress */ 198#undef TARGET_ESTALE 199#define TARGET_ESTALE 151 /* Stale NFS file handle */ 200#undef TARGET_ECANCELED 201#define TARGET_ECANCELED 158 /* AIO operation canceled */ 202/* 203 * These error are Linux extensions. 204 */ 205#undef TARGET_ENOMEDIUM 206#define TARGET_ENOMEDIUM 159 /* No medium found */ 207#undef TARGET_EMEDIUMTYPE 208#define TARGET_EMEDIUMTYPE 160 /* Wrong medium type */ 209#undef TARGET_ENOKEY 210#define TARGET_ENOKEY 161 /* Required key not available */ 211#undef TARGET_EKEYEXPIRED 212#define TARGET_EKEYEXPIRED 162 /* Key has expired */ 213#undef TARGET_EKEYREVOKED 214#define TARGET_EKEYREVOKED 163 /* Key has been revoked */ 215#undef TARGET_EKEYREJECTED 216#define TARGET_EKEYREJECTED 164 /* Key was rejected by service */ 217 218/* for robust mutexes */ 219#undef TARGET_EOWNERDEAD 220#define TARGET_EOWNERDEAD 165 /* Owner died */ 221#undef TARGET_ENOTRECOVERABLE 222#define TARGET_ENOTRECOVERABLE 166 /* State not recoverable */ 223 224 225 226/* Nasty hack: define a fake errno value for use by sigreturn. */ 227#define TARGET_QEMU_ESIGRETURN 255 228 229#define UNAME_MACHINE "mips" 230#define UNAME_MINIMUM_RELEASE "2.6.32" 231 232#define TARGET_CLONE_BACKWARDS 233#define TARGET_MINSIGSTKSZ 2048 234#define TARGET_MLOCKALL_MCL_CURRENT 1 235#define TARGET_MLOCKALL_MCL_FUTURE 2 236 237#endif /* TARGET_SYSCALL_H */ 238