1 #ifndef MIPS64_TARGET_SYSCALL_H 2 #define MIPS64_TARGET_SYSCALL_H 3 4 /* this struct defines the way the registers are stored on the 5 stack during a system call. */ 6 7 struct target_pt_regs { 8 /* Saved main processor registers. */ 9 target_ulong regs[32]; 10 11 /* Saved special registers. */ 12 target_ulong cp0_status; 13 target_ulong lo; 14 target_ulong hi; 15 target_ulong cp0_badvaddr; 16 target_ulong cp0_cause; 17 target_ulong cp0_epc; 18 }; 19 20 /* Target errno definitions taken from asm-mips/errno.h */ 21 #undef TARGET_EWOULDBLOCK 22 #define TARGET_EWOULDBLOCK TARGET_EAGAIN /* Operation would block */ 23 #undef TARGET_ENOMSG 24 #define TARGET_ENOMSG 35 /* Identifier removed */ 25 #undef TARGET_EIDRM 26 #define TARGET_EIDRM 36 /* Identifier removed */ 27 #undef TARGET_ECHRNG 28 #define TARGET_ECHRNG 37 /* Channel number out of range */ 29 #undef TARGET_EL2NSYNC 30 #define TARGET_EL2NSYNC 38 /* Level 2 not synchronized */ 31 #undef TARGET_EL3HLT 32 #define TARGET_EL3HLT 39 /* Level 3 halted */ 33 #undef TARGET_EL3RST 34 #define TARGET_EL3RST 40 /* Level 3 reset */ 35 #undef TARGET_ELNRNG 36 #define TARGET_ELNRNG 41 /* Link number out of range */ 37 #undef TARGET_EUNATCH 38 #define TARGET_EUNATCH 42 /* Protocol driver not attached */ 39 #undef TARGET_ENOCSI 40 #define TARGET_ENOCSI 43 /* No CSI structure available */ 41 #undef TARGET_EL2HLT 42 #define TARGET_EL2HLT 44 /* Level 2 halted */ 43 #undef TARGET_EDEADLK 44 #define TARGET_EDEADLK 45 /* Resource deadlock would occur */ 45 #undef TARGET_ENOLCK 46 #define TARGET_ENOLCK 46 /* No record locks available */ 47 #undef TARGET_EBADE 48 #define TARGET_EBADE 50 /* Invalid exchange */ 49 #undef TARGET_EBADR 50 #define TARGET_EBADR 51 /* Invalid request descriptor */ 51 #undef TARGET_EXFULL 52 #define TARGET_EXFULL 52 /* TARGET_Exchange full */ 53 #undef TARGET_ENOANO 54 #define TARGET_ENOANO 53 /* No anode */ 55 #undef TARGET_EBADRQC 56 #define TARGET_EBADRQC 54 /* Invalid request code */ 57 #undef TARGET_EBADSLT 58 #define TARGET_EBADSLT 55 /* Invalid slot */ 59 #undef TARGET_EDEADLOCK 60 #define TARGET_EDEADLOCK 56 /* File locking deadlock error */ 61 #undef TARGET_EBFONT 62 #define TARGET_EBFONT 59 /* Bad font file format */ 63 #undef TARGET_ENOSTR 64 #define TARGET_ENOSTR 60 /* Device not a stream */ 65 #undef TARGET_ENODATA 66 #define TARGET_ENODATA 61 /* No data available */ 67 #undef TARGET_ETIME 68 #define TARGET_ETIME 62 /* Timer expired */ 69 #undef TARGET_ENOSR 70 #define TARGET_ENOSR 63 /* Out of streams resources */ 71 #undef TARGET_ENONET 72 #define TARGET_ENONET 64 /* Machine is not on the network */ 73 #undef TARGET_ENOPKG 74 #define TARGET_ENOPKG 65 /* Package not installed */ 75 #undef TARGET_EREMOTE 76 #define TARGET_EREMOTE 66 /* Object is remote */ 77 #undef TARGET_ENOLINK 78 #define TARGET_ENOLINK 67 /* Link has been severed */ 79 #undef TARGET_EADV 80 #define TARGET_EADV 68 /* Advertise error */ 81 #undef TARGET_ESRMNT 82 #define TARGET_ESRMNT 69 /* Srmount error */ 83 #undef TARGET_ECOMM 84 #define TARGET_ECOMM 70 /* Communication error on send */ 85 #undef TARGET_EPROTO 86 #define TARGET_EPROTO 71 /* Protocol error */ 87 #undef TARGET_EDOTDOT 88 #define TARGET_EDOTDOT 73 /* RFS specific error */ 89 #undef TARGET_EMULTIHOP 90 #define TARGET_EMULTIHOP 74 /* Multihop attempted */ 91 #undef TARGET_EBADMSG 92 #define TARGET_EBADMSG 77 /* Not a data message */ 93 #undef TARGET_ENAMETOOLONG 94 #define TARGET_ENAMETOOLONG 78 /* File name too long */ 95 #undef TARGET_EOVERFLOW 96 #define TARGET_EOVERFLOW 79 /* Value too large for defined data type */ 97 #undef TARGET_ENOTUNIQ 98 #define TARGET_ENOTUNIQ 80 /* Name not unique on network */ 99 #undef TARGET_EBADFD 100 #define TARGET_EBADFD 81 /* File descriptor in bad state */ 101 #undef TARGET_EREMCHG 102 #define TARGET_EREMCHG 82 /* Remote address changed */ 103 #undef TARGET_ELIBACC 104 #define TARGET_ELIBACC 83 /* Can not access a needed shared library */ 105 #undef TARGET_ELIBBAD 106 #define TARGET_ELIBBAD 84 /* Accessing a corrupted shared library */ 107 #undef TARGET_ELIBSCN 108 #define TARGET_ELIBSCN 85 /* .lib section in a.out corrupted */ 109 #undef TARGET_ELIBMAX 110 #define TARGET_ELIBMAX 86 /* Attempting to link in too many shared libraries */ 111 #undef TARGET_ELIBEXEC 112 #define TARGET_ELIBEXEC 87 /* Cannot exec a shared library directly */ 113 #undef TARGET_EILSEQ 114 #define TARGET_EILSEQ 88 /* Illegal byte sequence */ 115 #undef TARGET_ENOSYS 116 #define TARGET_ENOSYS 89 /* Function not implemented */ 117 #undef TARGET_ELOOP 118 #define TARGET_ELOOP 90 /* Too many symbolic links encountered */ 119 #undef TARGET_ERESTART 120 #define TARGET_ERESTART 91 /* Interrupted system call should be restarted */ 121 #undef TARGET_ESTRPIPE 122 #define TARGET_ESTRPIPE 92 /* Streams pipe error */ 123 #undef TARGET_ENOTEMPTY 124 #define TARGET_ENOTEMPTY 93 /* Directory not empty */ 125 #undef TARGET_EUSERS 126 #define TARGET_EUSERS 94 /* Too many users */ 127 #undef TARGET_ENOTSOCK 128 #define TARGET_ENOTSOCK 95 /* Socket operation on non-socket */ 129 #undef TARGET_EDESTADDRREQ 130 #define TARGET_EDESTADDRREQ 96 /* Destination address required */ 131 #undef TARGET_EMSGSIZE 132 #define TARGET_EMSGSIZE 97 /* Message too long */ 133 #undef TARGET_EPROTOTYPE 134 #define TARGET_EPROTOTYPE 98 /* Protocol wrong type for socket */ 135 #undef TARGET_ENOPROTOOPT 136 #define TARGET_ENOPROTOOPT 99 /* Protocol not available */ 137 #undef TARGET_EPROTONOSUPPORT 138 #define TARGET_EPROTONOSUPPORT 120 /* Protocol not supported */ 139 #undef TARGET_ESOCKTNOSUPPORT 140 #define TARGET_ESOCKTNOSUPPORT 121 /* Socket type not supported */ 141 #undef TARGET_EOPNOTSUPP 142 #define TARGET_EOPNOTSUPP 122 /* Operation not supported on transport endpoint */ 143 #undef TARGET_EPFNOSUPPORT 144 #define TARGET_EPFNOSUPPORT 123 /* Protocol family not supported */ 145 #undef TARGET_EAFNOSUPPORT 146 #define TARGET_EAFNOSUPPORT 124 /* Address family not supported by protocol */ 147 #undef TARGET_EADDRINUSE 148 #define TARGET_EADDRINUSE 125 /* Address already in use */ 149 #undef TARGET_EADDRNOTAVAIL 150 #define TARGET_EADDRNOTAVAIL 126 /* Cannot assign requested address */ 151 #undef TARGET_ENETDOWN 152 #define TARGET_ENETDOWN 127 /* Network is down */ 153 #undef TARGET_ENETUNREACH 154 #define TARGET_ENETUNREACH 128 /* Network is unreachable */ 155 #undef TARGET_ENETRESET 156 #define TARGET_ENETRESET 129 /* Network dropped connection because of reset */ 157 #undef TARGET_ECONNABORTED 158 #define TARGET_ECONNABORTED 130 /* Software caused connection abort */ 159 #undef TARGET_ECONNRESET 160 #define TARGET_ECONNRESET 131 /* Connection reset by peer */ 161 #undef TARGET_ENOBUFS 162 #define TARGET_ENOBUFS 132 /* No buffer space available */ 163 #undef TARGET_EISCONN 164 #define TARGET_EISCONN 133 /* Transport endpoint is already connected */ 165 #undef TARGET_ENOTCONN 166 #define TARGET_ENOTCONN 134 /* Transport endpoint is not connected */ 167 #undef TARGET_EUCLEAN 168 #define TARGET_EUCLEAN 135 /* Structure needs cleaning */ 169 #undef TARGET_ENOTNAM 170 #define TARGET_ENOTNAM 137 /* Not a XENIX named type file */ 171 #undef TARGET_ENAVAIL 172 #define TARGET_ENAVAIL 138 /* No XENIX semaphores available */ 173 #undef TARGET_EISNAM 174 #define TARGET_EISNAM 139 /* Is a named type file */ 175 #undef TARGET_EREMOTEIO 176 #define TARGET_EREMOTEIO 140 /* Remote I/O error */ 177 #undef TARGET_EINIT 178 #define TARGET_EINIT 141 /* Reserved */ 179 #undef TARGET_EREMDEV 180 #define TARGET_EREMDEV 142 /* TARGET_Error 142 */ 181 #undef TARGET_ESHUTDOWN 182 #define TARGET_ESHUTDOWN 143 /* Cannot send after transport endpoint shutdown */ 183 #undef TARGET_ETOOMANYREFS 184 #define TARGET_ETOOMANYREFS 144 /* Too many references: cannot splice */ 185 #undef TARGET_ETIMEDOUT 186 #define TARGET_ETIMEDOUT 145 /* Connection timed out */ 187 #undef TARGET_ECONNREFUSED 188 #define TARGET_ECONNREFUSED 146 /* Connection refused */ 189 #undef TARGET_EHOSTDOWN 190 #define TARGET_EHOSTDOWN 147 /* Host is down */ 191 #undef TARGET_EHOSTUNREACH 192 #define TARGET_EHOSTUNREACH 148 /* No route to host */ 193 #undef TARGET_EALREADY 194 #define TARGET_EALREADY 149 /* Operation already in progress */ 195 #undef TARGET_EINPROGRESS 196 #define TARGET_EINPROGRESS 150 /* Operation now in progress */ 197 #undef TARGET_ESTALE 198 #define TARGET_ESTALE 151 /* Stale NFS file handle */ 199 #undef TARGET_ECANCELED 200 #define TARGET_ECANCELED 158 /* AIO operation canceled */ 201 /* 202 * These error are Linux extensions. 203 */ 204 #undef TARGET_ENOMEDIUM 205 #define TARGET_ENOMEDIUM 159 /* No medium found */ 206 #undef TARGET_EMEDIUMTYPE 207 #define TARGET_EMEDIUMTYPE 160 /* Wrong medium type */ 208 #undef TARGET_ENOKEY 209 #define TARGET_ENOKEY 161 /* Required key not available */ 210 #undef TARGET_EKEYEXPIRED 211 #define TARGET_EKEYEXPIRED 162 /* Key has expired */ 212 #undef TARGET_EKEYREVOKED 213 #define TARGET_EKEYREVOKED 163 /* Key has been revoked */ 214 #undef TARGET_EKEYREJECTED 215 #define TARGET_EKEYREJECTED 164 /* Key was rejected by service */ 216 217 /* for robust mutexes */ 218 #undef TARGET_EOWNERDEAD 219 #define TARGET_EOWNERDEAD 165 /* Owner died */ 220 #undef TARGET_ENOTRECOVERABLE 221 #define TARGET_ENOTRECOVERABLE 166 /* State not recoverable */ 222 223 #undef TARGET_ERFKILL 224 #define TARGET_ERFKILL 167 225 #undef TARGET_EHWPOISON 226 #define TARGET_EHWPOISON 168 227 228 #undef TARGET_EDQUOT 229 #define TARGET_EDQUOT 1133 /* Quota exceeded */ 230 231 #define UNAME_MACHINE "mips64" 232 #define UNAME_MINIMUM_RELEASE "2.6.32" 233 234 #define TARGET_CLONE_BACKWARDS 235 #define TARGET_MINSIGSTKSZ 2048 236 #define TARGET_MCL_CURRENT 1 237 #define TARGET_MCL_FUTURE 2 238 #define TARGET_MCL_ONFAULT 4 239 240 #define TARGET_FORCE_SHMLBA 241 242 static inline abi_ulong target_shmlba(CPUMIPSState *env) 243 { 244 return 0x40000; 245 } 246 247 /* MIPS-specific prctl() options */ 248 #define TARGET_PR_SET_FP_MODE 45 249 #define TARGET_PR_GET_FP_MODE 46 250 #define TARGET_PR_FP_MODE_FR (1 << 0) 251 #define TARGET_PR_FP_MODE_FRE (1 << 1) 252 253 #endif /* MIPS64_TARGET_SYSCALL_H */ 254