linux-user/syscall_defs.h

   1 /* common syscall defines for all architectures */
   2
   3 /* Note: although the syscall numbers change between architectures,
   4    most of them stay the same, so we handle it by putting ifdefs if
   5    necessary */
   6
   7 #ifndef SYSCALL_DEFS_H
   8 #define SYSCALL_DEFS_H
   9
  10 #include "syscall_nr.h"
  11
  12
  13 /* socket operations for socketcall() */
  14 #define TARGET_SYS_SOCKET       1         /* socket()              */
  15 #define TARGET_SYS_BIND         2         /* bind()                */
  16 #define TARGET_SYS_CONNECT      3         /* connect()             */
  17 #define TARGET_SYS_LISTEN       4         /* listen()              */
  18 #define TARGET_SYS_ACCEPT       5         /* accept()              */
  19 #define TARGET_SYS_GETSOCKNAME  6         /* getsockname()         */
  20 #define TARGET_SYS_GETPEERNAME  7         /* getpeername()         */
  21 #define TARGET_SYS_SOCKETPAIR   8         /* socketpair()          */
  22 #define TARGET_SYS_SEND         9         /* send()                */
  23 #define TARGET_SYS_RECV         10        /* recv()                */
  24 #define TARGET_SYS_SENDTO       11        /* sendto()              */
  25 #define TARGET_SYS_RECVFROM     12        /* recvfrom()            */
  26 #define TARGET_SYS_SHUTDOWN     13        /* shutdown()            */
  27 #define TARGET_SYS_SETSOCKOPT   14        /* setsockopt()          */
  28 #define TARGET_SYS_GETSOCKOPT   15        /* getsockopt()          */
  29 #define TARGET_SYS_SENDMSG      16        /* sendmsg()             */
  30 #define TARGET_SYS_RECVMSG      17        /* recvmsg()             */
  31 #define TARGET_SYS_ACCEPT4      18        /* accept4()             */
  32 #define TARGET_SYS_RECVMMSG     19        /* recvmmsg()            */
  33 #define TARGET_SYS_SENDMMSG     20        /* sendmmsg()            */
  34
  35 #define IPCOP_semop             1
  36 #define IPCOP_semget            2
  37 #define IPCOP_semctl            3
  38 #define IPCOP_semtimedop        4
  39 #define IPCOP_msgsnd            11
  40 #define IPCOP_msgrcv            12
  41 #define IPCOP_msgget            13
  42 #define IPCOP_msgctl            14
  43 #define IPCOP_shmat             21
  44 #define IPCOP_shmdt             22
  45 #define IPCOP_shmget            23
  46 #define IPCOP_shmctl            24
  47
  48 /*
  49  * The following is for compatibility across the various Linux
  50  * platforms.  The i386 ioctl numbering scheme doesn't really enforce
  51  * a type field.  De facto, however, the top 8 bits of the lower 16
  52  * bits are indeed used as a type field, so we might just as well make
  53  * this explicit here.  Please be sure to use the decoding macros
  54  * below from now on.
  55  */
  56 #define TARGET_IOC_NRBITS       8
  57 #define TARGET_IOC_TYPEBITS     8
  58
  59 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
  60     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
  61     || defined(TARGET_SPARC) \
  62     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  63     /* 16 bit uid wrappers emulation */
  64 #define USE_UID16
  65 #define target_id uint16_t
  66 #else
  67 #define target_id uint32_t
  68 #endif
  69
  70 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  71     || defined(TARGET_M68K) || defined(TARGET_CRIS) \
  72     || defined(TARGET_S390X) \
  73     || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) \
  74     || defined(TARGET_NIOS2) || defined(TARGET_RISCV) \
  75     || defined(TARGET_XTENSA)
  76
  77 #define TARGET_IOC_SIZEBITS     14
  78 #define TARGET_IOC_DIRBITS      2
  79
  80 #define TARGET_IOC_NONE   0U
  81 #define TARGET_IOC_WRITE  1U
  82 #define TARGET_IOC_READ   2U
  83
  84 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  85       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  86       defined(TARGET_MIPS)
  87
  88 #define TARGET_IOC_SIZEBITS     13
  89 #define TARGET_IOC_DIRBITS      3
  90
  91 #define TARGET_IOC_NONE   1U
  92 #define TARGET_IOC_READ   2U
  93 #define TARGET_IOC_WRITE  4U
  94
  95 #elif defined(TARGET_HPPA)
  96
  97 #define TARGET_IOC_SIZEBITS  14
  98 #define TARGET_IOC_DIRBITS    2
  99
 100 #define TARGET_IOC_NONE   0U
 101 #define TARGET_IOC_WRITE  2U
 102 #define TARGET_IOC_READ   1U
 103
 104 #else
 105 #error unsupported CPU
 106 #endif
 107
 108 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
 109 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
 110 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
 111 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
 112
 113 #define TARGET_IOC_NRSHIFT      0
 114 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
 115 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 116 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 117
 118 #define TARGET_IOC(dir,type,nr,size) \
 119         (((dir)  << TARGET_IOC_DIRSHIFT) | \
 120          ((type) << TARGET_IOC_TYPESHIFT) | \
 121          ((nr)   << TARGET_IOC_NRSHIFT) | \
 122          ((size) << TARGET_IOC_SIZESHIFT))
 123
 124 /* used to create numbers */
 125 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 126 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 127 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 128 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 129
 130 /* the size is automatically computed for these defines */
 131 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 132 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 133 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 134
 135 struct target_sockaddr {
 136     uint16_t sa_family;
 137     uint8_t sa_data[14];
 138 };
 139
 140 struct target_sockaddr_ll {
 141     uint16_t sll_family;   /* Always AF_PACKET */
 142     uint16_t sll_protocol; /* Physical layer protocol */
 143     int      sll_ifindex;  /* Interface number */
 144     uint16_t sll_hatype;   /* ARP hardware type */
 145     uint8_t  sll_pkttype;  /* Packet type */
 146     uint8_t  sll_halen;    /* Length of address */
 147     uint8_t  sll_addr[8];  /* Physical layer address */
 148 };
 149
 150 struct target_sockaddr_un {
 151     uint16_t su_family;
 152     uint8_t sun_path[108];
 153 };
 154
 155 struct target_in_addr {
 156     uint32_t s_addr; /* big endian */
 157 };
 158
 159 struct target_sockaddr_in {
 160   uint16_t sin_family;
 161   int16_t sin_port; /* big endian */
 162   struct target_in_addr sin_addr;
 163   uint8_t __pad[sizeof(struct target_sockaddr) -
 164                 sizeof(uint16_t) - sizeof(int16_t) -
 165                 sizeof(struct target_in_addr)];
 166 };
 167
 168 struct target_sockaddr_in6 {
 169     uint16_t sin6_family;
 170     uint16_t sin6_port; /* big endian */
 171     uint32_t sin6_flowinfo; /* big endian */
 172     struct in6_addr sin6_addr; /* IPv6 address, big endian */
 173     uint32_t sin6_scope_id;
 174 };
 175
 176 struct target_sock_filter {
 177     abi_ushort code;
 178     uint8_t jt;
 179     uint8_t jf;
 180     abi_uint k;
 181 };
 182
 183 struct target_sock_fprog {
 184     abi_ushort len;
 185     abi_ulong filter;
 186 };
 187
 188 struct target_ip_mreq {
 189     struct target_in_addr imr_multiaddr;
 190     struct target_in_addr imr_address;
 191 };
 192
 193 struct target_ip_mreqn {
 194     struct target_in_addr imr_multiaddr;
 195     struct target_in_addr imr_address;
 196     abi_long imr_ifindex;
 197 };
 198
 199 struct target_ip_mreq_source {
 200     /* big endian */
 201     uint32_t imr_multiaddr;
 202     uint32_t imr_interface;
 203     uint32_t imr_sourceaddr;
 204 };
 205
 206 struct target_timeval {
 207     abi_long tv_sec;
 208     abi_long tv_usec;
 209 };
 210
 211 struct target_timespec {
 212     abi_long tv_sec;
 213     abi_long tv_nsec;
 214 };
 215
 216 struct target_timezone {
 217     abi_int tz_minuteswest;
 218     abi_int tz_dsttime;
 219 };
 220
 221 struct target_itimerval {
 222     struct target_timeval it_interval;
 223     struct target_timeval it_value;
 224 };
 225
 226 struct target_itimerspec {
 227     struct target_timespec it_interval;
 228     struct target_timespec it_value;
 229 };
 230
 231 struct target_timex {
 232     abi_uint modes;              /* Mode selector */
 233     abi_long offset;             /* Time offset */
 234     abi_long freq;               /* Frequency offset */
 235     abi_long maxerror;           /* Maximum error (microseconds) */
 236     abi_long esterror;           /* Estimated error (microseconds) */
 237     abi_int status;              /* Clock command/status */
 238     abi_long constant;           /* PLL (phase-locked loop) time constant */
 239     abi_long precision;          /* Clock precision (microseconds, ro) */
 240     abi_long tolerance;          /* Clock freq. tolerance (ppm, ro) */
 241     struct target_timeval time;  /* Current time */
 242     abi_long tick;               /* Microseconds between clock ticks */
 243     abi_long ppsfreq;            /* PPS (pulse per second) frequency */
 244     abi_long jitter;             /* PPS jitter (ro); nanoseconds */
 245     abi_int shift;               /* PPS interval duration (seconds) */
 246     abi_long stabil;             /* PPS stability */
 247     abi_long jitcnt;             /* PPS jitter limit exceeded (ro) */
 248     abi_long calcnt;             /* PPS calibration intervals */
 249     abi_long errcnt;             /* PPS calibration errors */
 250     abi_long stbcnt;             /* PPS stability limit exceeded */
 251     abi_int tai;                 /* TAI offset */
 252
 253     /* Further padding bytes to allow for future expansion */
 254     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 255     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 256     abi_int:32; abi_int:32; abi_int:32;
 257 };
 258
 259 typedef abi_long target_clock_t;
 260
 261 #define TARGET_HZ 100
 262
 263 struct target_tms {
 264     target_clock_t tms_utime;
 265     target_clock_t tms_stime;
 266     target_clock_t tms_cutime;
 267     target_clock_t tms_cstime;
 268 };
 269
 270 struct target_utimbuf {
 271     abi_long actime;
 272     abi_long modtime;
 273 };
 274
 275 struct target_sel_arg_struct {
 276     abi_long n;
 277     abi_long inp, outp, exp;
 278     abi_long tvp;
 279 };
 280
 281 struct target_iovec {
 282     abi_long iov_base;   /* Starting address */
 283     abi_long iov_len;   /* Number of bytes */
 284 };
 285
 286 struct target_msghdr {
 287     abi_long     msg_name;       /* Socket name                 */
 288     int          msg_namelen;    /* Length of name              */
 289     abi_long     msg_iov;        /* Data blocks                 */
 290     abi_long     msg_iovlen;     /* Number of blocks            */
 291     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 292     abi_long     msg_controllen; /* Length of cmsg list */
 293     unsigned int msg_flags;
 294 };
 295
 296 struct target_cmsghdr {
 297     abi_long     cmsg_len;
 298     int          cmsg_level;
 299     int          cmsg_type;
 300 };
 301
 302 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 303 #define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
 304                                __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
 305 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 306                                & (size_t) ~(sizeof (abi_long) - 1))
 307 #define TARGET_CMSG_SPACE(len) (sizeof(struct target_cmsghdr) + \
 308                                 TARGET_CMSG_ALIGN(len))
 309 #define TARGET_CMSG_LEN(len) (sizeof(struct target_cmsghdr) + (len))
 310
 311 static __inline__ struct target_cmsghdr *
 312 __target_cmsg_nxthdr(struct target_msghdr *__mhdr,
 313                      struct target_cmsghdr *__cmsg,
 314                      struct target_cmsghdr *__cmsg_start)
 315 {
 316   struct target_cmsghdr *__ptr;
 317
 318   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 319                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 320   if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
 321       > tswapal(__mhdr->msg_controllen)) {
 322     /* No more entries.  */
 323     return (struct target_cmsghdr *)0;
 324   }
 325   return __ptr;
 326 }
 327
 328 struct target_mmsghdr {
 329     struct target_msghdr msg_hdr;              /* Message header */
 330     unsigned int         msg_len;              /* Number of bytes transmitted */
 331 };
 332
 333 struct  target_rusage {
 334         struct target_timeval ru_utime;        /* user time used */
 335         struct target_timeval ru_stime;        /* system time used */
 336         abi_long    ru_maxrss;                 /* maximum resident set size */
 337         abi_long    ru_ixrss;                  /* integral shared memory size */
 338         abi_long    ru_idrss;                  /* integral unshared data size */
 339         abi_long    ru_isrss;                  /* integral unshared stack size */
 340         abi_long    ru_minflt;                 /* page reclaims */
 341         abi_long    ru_majflt;                 /* page faults */
 342         abi_long    ru_nswap;                  /* swaps */
 343         abi_long    ru_inblock;                /* block input operations */
 344         abi_long    ru_oublock;                /* block output operations */
 345         abi_long    ru_msgsnd;                 /* messages sent */
 346         abi_long    ru_msgrcv;                 /* messages received */
 347         abi_long    ru_nsignals;               /* signals received */
 348         abi_long    ru_nvcsw;                  /* voluntary context switches */
 349         abi_long    ru_nivcsw;                 /* involuntary " */
 350 };
 351
 352 typedef struct {
 353         int     val[2];
 354 } kernel_fsid_t;
 355
 356 struct target_dirent {
 357         abi_long        d_ino;
 358         abi_long        d_off;
 359         unsigned short  d_reclen;
 360         char            d_name[];
 361 };
 362
 363 struct target_dirent64 {
 364         uint64_t        d_ino;
 365         int64_t         d_off;
 366         unsigned short  d_reclen;
 367         unsigned char   d_type;
 368         char            d_name[256];
 369 };
 370
 371
 372 /* mostly generic signal stuff */
 373 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 374 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 375 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 376
 377 #ifdef TARGET_MIPS
 378 #define TARGET_NSIG        128
 379 #else
 380 #define TARGET_NSIG        64
 381 #endif
 382 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 383 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 384
 385 typedef struct {
 386     abi_ulong sig[TARGET_NSIG_WORDS];
 387 } target_sigset_t;
 388
 389 #ifdef BSWAP_NEEDED
 390 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 391 {
 392     int i;
 393     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 394         d->sig[i] = tswapal(s->sig[i]);
 395 }
 396 #else
 397 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 398 {
 399     *d = *s;
 400 }
 401 #endif
 402
 403 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 404 {
 405     int i;
 406     d->sig[0] = set;
 407     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 408         d->sig[i] = 0;
 409 }
 410
 411 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 412 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 413 void host_to_target_old_sigset(abi_ulong *old_sigset,
 414                                const sigset_t *sigset);
 415 void target_to_host_old_sigset(sigset_t *sigset,
 416                                const abi_ulong *old_sigset);
 417 struct target_sigaction;
 418 int do_sigaction(int sig, const struct target_sigaction *act,
 419                  struct target_sigaction *oact);
 420
 421 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
 422     || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
 423     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
 424     || defined(TARGET_MICROBLAZE) \
 425     || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
 426     || defined(TARGET_TILEGX) || defined(TARGET_HPPA) || defined(TARGET_NIOS2) \
 427     || defined(TARGET_RISCV) || defined(TARGET_XTENSA)
 428
 429 #if defined(TARGET_SPARC)
 430 #define TARGET_SA_NOCLDSTOP    8u
 431 #define TARGET_SA_NOCLDWAIT    0x100u
 432 #define TARGET_SA_SIGINFO      0x200u
 433 #define TARGET_SA_ONSTACK      1u
 434 #define TARGET_SA_RESTART      2u
 435 #define TARGET_SA_NODEFER      0x20u
 436 #define TARGET_SA_RESETHAND    4u
 437 #define TARGET_ARCH_HAS_SA_RESTORER 1
 438 #elif defined(TARGET_MIPS)
 439 #define TARGET_SA_NOCLDSTOP     0x00000001
 440 #define TARGET_SA_NOCLDWAIT     0x00010000
 441 #define TARGET_SA_SIGINFO       0x00000008
 442 #define TARGET_SA_ONSTACK       0x08000000
 443 #define TARGET_SA_NODEFER       0x40000000
 444 #define TARGET_SA_RESTART       0x10000000
 445 #define TARGET_SA_RESETHAND     0x80000000
 446 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 447 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 448 #endif
 449 #elif defined(TARGET_OPENRISC)
 450 #define TARGET_SA_NOCLDSTOP    0x00000001
 451 #define TARGET_SA_NOCLDWAIT    0x00000002
 452 #define TARGET_SA_SIGINFO      0x00000004
 453 #define TARGET_SA_ONSTACK      0x08000000
 454 #define TARGET_SA_RESTART      0x10000000
 455 #define TARGET_SA_NODEFER      0x40000000
 456 #define TARGET_SA_RESETHAND    0x80000000
 457 #elif defined(TARGET_ALPHA)
 458 #define TARGET_SA_ONSTACK       0x00000001
 459 #define TARGET_SA_RESTART       0x00000002
 460 #define TARGET_SA_NOCLDSTOP     0x00000004
 461 #define TARGET_SA_NODEFER       0x00000008
 462 #define TARGET_SA_RESETHAND     0x00000010
 463 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 464 #define TARGET_SA_SIGINFO       0x00000040
 465 #elif defined(TARGET_HPPA)
 466 #define TARGET_SA_ONSTACK       0x00000001
 467 #define TARGET_SA_RESETHAND     0x00000004
 468 #define TARGET_SA_NOCLDSTOP     0x00000008
 469 #define TARGET_SA_SIGINFO       0x00000010
 470 #define TARGET_SA_NODEFER       0x00000020
 471 #define TARGET_SA_RESTART       0x00000040
 472 #define TARGET_SA_NOCLDWAIT     0x00000080
 473 #else
 474 #define TARGET_SA_NOCLDSTOP     0x00000001
 475 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 476 #define TARGET_SA_SIGINFO       0x00000004
 477 #define TARGET_SA_ONSTACK       0x08000000
 478 #define TARGET_SA_RESTART       0x10000000
 479 #define TARGET_SA_NODEFER       0x40000000
 480 #define TARGET_SA_RESETHAND     0x80000000
 481 #define TARGET_SA_RESTORER      0x04000000
 482 #endif
 483
 484 #ifdef TARGET_SA_RESTORER
 485 #define TARGET_ARCH_HAS_SA_RESTORER 1
 486 #endif
 487
 488 #if defined(TARGET_ALPHA)
 489
 490 #define TARGET_SIGHUP            1
 491 #define TARGET_SIGINT            2
 492 #define TARGET_SIGQUIT           3
 493 #define TARGET_SIGILL            4
 494 #define TARGET_SIGTRAP           5
 495 #define TARGET_SIGABRT           6
 496 #define TARGET_SIGSTKFLT         7 /* actually SIGEMT */
 497 #define TARGET_SIGFPE            8
 498 #define TARGET_SIGKILL           9
 499 #define TARGET_SIGBUS           10
 500 #define TARGET_SIGSEGV          11
 501 #define TARGET_SIGSYS           12
 502 #define TARGET_SIGPIPE          13
 503 #define TARGET_SIGALRM          14
 504 #define TARGET_SIGTERM          15
 505 #define TARGET_SIGURG           16
 506 #define TARGET_SIGSTOP          17
 507 #define TARGET_SIGTSTP          18
 508 #define TARGET_SIGCONT          19
 509 #define TARGET_SIGCHLD          20
 510 #define TARGET_SIGTTIN          21
 511 #define TARGET_SIGTTOU          22
 512 #define TARGET_SIGIO            23
 513 #define TARGET_SIGXCPU          24
 514 #define TARGET_SIGXFSZ          25
 515 #define TARGET_SIGVTALRM        26
 516 #define TARGET_SIGPROF          27
 517 #define TARGET_SIGWINCH         28
 518 #define TARGET_SIGPWR           29 /* actually SIGINFO */
 519 #define TARGET_SIGUSR1          30
 520 #define TARGET_SIGUSR2          31
 521 #define TARGET_SIGRTMIN         32
 522
 523 #define TARGET_SIG_BLOCK         1
 524 #define TARGET_SIG_UNBLOCK       2
 525 #define TARGET_SIG_SETMASK       3
 526
 527 #elif defined(TARGET_SPARC)
 528
 529 #define TARGET_SIGHUP            1
 530 #define TARGET_SIGINT            2
 531 #define TARGET_SIGQUIT           3
 532 #define TARGET_SIGILL            4
 533 #define TARGET_SIGTRAP           5
 534 #define TARGET_SIGABRT           6
 535 #define TARGET_SIGIOT            6
 536 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 537 #define TARGET_SIGFPE            8
 538 #define TARGET_SIGKILL           9
 539 #define TARGET_SIGBUS           10
 540 #define TARGET_SIGSEGV          11
 541 #define TARGET_SIGSYS           12
 542 #define TARGET_SIGPIPE          13
 543 #define TARGET_SIGALRM          14
 544 #define TARGET_SIGTERM          15
 545 #define TARGET_SIGURG           16
 546 #define TARGET_SIGSTOP          17
 547 #define TARGET_SIGTSTP          18
 548 #define TARGET_SIGCONT          19
 549 #define TARGET_SIGCHLD          20
 550 #define TARGET_SIGTTIN          21
 551 #define TARGET_SIGTTOU          22
 552 #define TARGET_SIGIO            23
 553 #define TARGET_SIGXCPU          24
 554 #define TARGET_SIGXFSZ          25
 555 #define TARGET_SIGVTALRM        26
 556 #define TARGET_SIGPROF          27
 557 #define TARGET_SIGWINCH         28
 558 #define TARGET_SIGPWR           29
 559 #define TARGET_SIGUSR1          30
 560 #define TARGET_SIGUSR2          31
 561 #define TARGET_SIGRTMIN         32
 562
 563 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 564 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 565 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 566
 567 #elif defined(TARGET_MIPS)
 568
 569 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 570 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 571 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 572 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 573 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 574 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 575 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 576 #define TARGET_SIGEMT            7
 577 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 578 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 579 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 580 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 581 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 582 #define TARGET_SIGSYS           12
 583 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 584 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 585 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 586 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 587 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 588 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 589 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 590 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 591 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 592 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 593 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 594 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 595 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 596 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 597 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 598 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 599 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 600 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 601 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 602 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 603 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 604 #define TARGET_SIGRTMIN         32
 605
 606 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 607 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 608 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 609
 610 #elif defined(TARGET_HPPA)
 611
 612 #define TARGET_SIGHUP           1
 613 #define TARGET_SIGINT           2
 614 #define TARGET_SIGQUIT          3
 615 #define TARGET_SIGILL           4
 616 #define TARGET_SIGTRAP          5
 617 #define TARGET_SIGABRT          6
 618 #define TARGET_SIGIOT           6
 619 #define TARGET_SIGSTKFLT        7
 620 #define TARGET_SIGFPE           8
 621 #define TARGET_SIGKILL          9
 622 #define TARGET_SIGBUS          10
 623 #define TARGET_SIGSEGV         11
 624 #define TARGET_SIGXCPU         12
 625 #define TARGET_SIGPIPE         13
 626 #define TARGET_SIGALRM         14
 627 #define TARGET_SIGTERM         15
 628 #define TARGET_SIGUSR1         16
 629 #define TARGET_SIGUSR2         17
 630 #define TARGET_SIGCHLD         18
 631 #define TARGET_SIGPWR          19
 632 #define TARGET_SIGVTALRM       20
 633 #define TARGET_SIGPROF         21
 634 #define TARGET_SIGIO           22
 635 #define TARGET_SIGPOLL         TARGET_SIGIO
 636 #define TARGET_SIGWINCH        23
 637 #define TARGET_SIGSTOP         24
 638 #define TARGET_SIGTSTP         25
 639 #define TARGET_SIGCONT         26
 640 #define TARGET_SIGTTIN         27
 641 #define TARGET_SIGTTOU         28
 642 #define TARGET_SIGURG          29
 643 #define TARGET_SIGXFSZ         30
 644 #define TARGET_SIGSYS          31
 645
 646 #define TARGET_SIG_BLOCK       0
 647 #define TARGET_SIG_UNBLOCK     1
 648 #define TARGET_SIG_SETMASK     2
 649
 650 #else
 651
 652 /* OpenRISC Using the general signals */
 653 #define TARGET_SIGHUP            1
 654 #define TARGET_SIGINT            2
 655 #define TARGET_SIGQUIT           3
 656 #define TARGET_SIGILL            4
 657 #define TARGET_SIGTRAP           5
 658 #define TARGET_SIGABRT           6
 659 #define TARGET_SIGIOT            6
 660 #define TARGET_SIGBUS            7
 661 #define TARGET_SIGFPE            8
 662 #define TARGET_SIGKILL           9
 663 #define TARGET_SIGUSR1          10
 664 #define TARGET_SIGSEGV          11
 665 #define TARGET_SIGUSR2          12
 666 #define TARGET_SIGPIPE          13
 667 #define TARGET_SIGALRM          14
 668 #define TARGET_SIGTERM          15
 669 #define TARGET_SIGSTKFLT        16
 670 #define TARGET_SIGCHLD          17
 671 #define TARGET_SIGCONT          18
 672 #define TARGET_SIGSTOP          19
 673 #define TARGET_SIGTSTP          20
 674 #define TARGET_SIGTTIN          21
 675 #define TARGET_SIGTTOU          22
 676 #define TARGET_SIGURG           23
 677 #define TARGET_SIGXCPU          24
 678 #define TARGET_SIGXFSZ          25
 679 #define TARGET_SIGVTALRM        26
 680 #define TARGET_SIGPROF          27
 681 #define TARGET_SIGWINCH         28
 682 #define TARGET_SIGIO            29
 683 #define TARGET_SIGPWR           30
 684 #define TARGET_SIGSYS           31
 685 #define TARGET_SIGRTMIN         32
 686
 687 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 688 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 689 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 690
 691 #endif
 692
 693 #if defined(TARGET_ALPHA)
 694 struct target_old_sigaction {
 695     abi_ulong _sa_handler;
 696     abi_ulong sa_mask;
 697     int32_t sa_flags;
 698 };
 699
 700 struct target_rt_sigaction {
 701     abi_ulong _sa_handler;
 702     abi_ulong sa_flags;
 703     target_sigset_t sa_mask;
 704 };
 705
 706 /* This is the struct used inside the kernel.  The ka_restorer
 707    field comes from the 5th argument to sys_rt_sigaction.  */
 708 struct target_sigaction {
 709     abi_ulong _sa_handler;
 710     abi_ulong sa_flags;
 711     target_sigset_t sa_mask;
 712     abi_ulong sa_restorer;
 713 };
 714 #elif defined(TARGET_MIPS)
 715 struct target_sigaction {
 716         uint32_t        sa_flags;
 717 #if defined(TARGET_ABI_MIPSN32)
 718         uint32_t        _sa_handler;
 719 #else
 720         abi_ulong       _sa_handler;
 721 #endif
 722         target_sigset_t sa_mask;
 723 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 724         /* ??? This is always present, but ignored unless O32.  */
 725         abi_ulong sa_restorer;
 726 #endif
 727 };
 728 #else
 729 struct target_old_sigaction {
 730         abi_ulong _sa_handler;
 731         abi_ulong sa_mask;
 732         abi_ulong sa_flags;
 733 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 734         abi_ulong sa_restorer;
 735 #endif
 736 };
 737
 738 struct target_sigaction {
 739         abi_ulong _sa_handler;
 740         abi_ulong sa_flags;
 741 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 742         abi_ulong sa_restorer;
 743 #endif
 744         target_sigset_t sa_mask;
 745 };
 746 #endif
 747
 748 typedef union target_sigval {
 749         int sival_int;
 750         abi_ulong sival_ptr;
 751 } target_sigval_t;
 752 #if 0
 753 #if defined (TARGET_SPARC)
 754 typedef struct {
 755         struct {
 756                 abi_ulong psr;
 757                 abi_ulong pc;
 758                 abi_ulong npc;
 759                 abi_ulong y;
 760                 abi_ulong u_regs[16]; /* globals and ins */
 761         }               si_regs;
 762         int             si_mask;
 763 } __siginfo_t;
 764
 765 typedef struct {
 766         unsigned   long si_float_regs [32];
 767         unsigned   long si_fsr;
 768         unsigned   long si_fpqdepth;
 769         struct {
 770                 unsigned long *insn_addr;
 771                 unsigned long insn;
 772         } si_fpqueue [16];
 773 } __siginfo_fpu_t;
 774 #endif
 775 #endif
 776
 777 #define TARGET_SI_MAX_SIZE      128
 778
 779 #if TARGET_ABI_BITS == 32
 780 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 781 #else
 782 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 783 #endif
 784
 785 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 786
 787 /* Within QEMU the top 16 bits of si_code indicate which of the parts of
 788  * the union in target_siginfo is valid. This only applies between
 789  * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 790  * appear either within host siginfo_t or in target_siginfo structures
 791  * which we get from the guest userspace program. (The Linux kernel
 792  * does a similar thing with using the top bits for its own internal
 793  * purposes but not letting them be visible to userspace.)
 794  */
 795 #define QEMU_SI_KILL 0
 796 #define QEMU_SI_TIMER 1
 797 #define QEMU_SI_POLL 2
 798 #define QEMU_SI_FAULT 3
 799 #define QEMU_SI_CHLD 4
 800 #define QEMU_SI_RT 5
 801
 802 typedef struct target_siginfo {
 803 #ifdef TARGET_MIPS
 804         int si_signo;
 805         int si_code;
 806         int si_errno;
 807 #else
 808         int si_signo;
 809         int si_errno;
 810         int si_code;
 811 #endif
 812
 813         union {
 814                 int _pad[TARGET_SI_PAD_SIZE];
 815
 816                 /* kill() */
 817                 struct {
 818                         pid_t _pid;             /* sender's pid */
 819                         uid_t _uid;             /* sender's uid */
 820                 } _kill;
 821
 822                 /* POSIX.1b timers */
 823                 struct {
 824                         unsigned int _timer1;
 825                         unsigned int _timer2;
 826                 } _timer;
 827
 828                 /* POSIX.1b signals */
 829                 struct {
 830                         pid_t _pid;             /* sender's pid */
 831                         uid_t _uid;             /* sender's uid */
 832                         target_sigval_t _sigval;
 833                 } _rt;
 834
 835                 /* SIGCHLD */
 836                 struct {
 837                         pid_t _pid;             /* which child */
 838                         uid_t _uid;             /* sender's uid */
 839                         int _status;            /* exit code */
 840                         target_clock_t _utime;
 841                         target_clock_t _stime;
 842                 } _sigchld;
 843
 844                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 845                 struct {
 846                         abi_ulong _addr; /* faulting insn/memory ref. */
 847                 } _sigfault;
 848
 849                 /* SIGPOLL */
 850                 struct {
 851                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 852                         int _fd;
 853                 } _sigpoll;
 854         } _sifields;
 855 } target_siginfo_t;
 856
 857 /*
 858  * si_code values
 859  * Digital reserves positive values for kernel-generated signals.
 860  */
 861 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 862 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 863 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 864 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 865 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 866 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 867 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 868
 869 /*
 870  * SIGILL si_codes
 871  */
 872 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 873 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 874 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 875 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 876 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 877 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 878 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 879 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 880 #ifdef TARGET_TILEGX
 881 #define TARGET_ILL_DBLFLT       (9)     /* double fault */
 882 #define TARGET_ILL_HARDWALL     (10)    /* user networks hardwall violation */
 883 #endif
 884
 885 /*
 886  * SIGFPE si_codes
 887  */
 888 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 889 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 890 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 891 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 892 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 893 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 894 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 895 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 896 #define TARGET_NSIGFPE         8
 897
 898 /*
 899  * SIGSEGV si_codes
 900  */
 901 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 902 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 903 #define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 904
 905 /*
 906  * SIGBUS si_codes
 907  */
 908 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 909 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 910 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 911 /* hardware memory error consumed on a machine check: action required */
 912 #define TARGET_BUS_MCEERR_AR    (4)
 913 /* hardware memory error detected in process but not consumed: action optional*/
 914 #define TARGET_BUS_MCEERR_AO    (5)
 915
 916 /*
 917  * SIGTRAP si_codes
 918  */
 919 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 920 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 921 #define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 922 #define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 923
 924 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 925
 926 struct target_rlimit {
 927         abi_ulong   rlim_cur;
 928         abi_ulong   rlim_max;
 929 };
 930
 931 #if defined(TARGET_ALPHA)
 932 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 933 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 934 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 935 #else
 936 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 937 #endif
 938
 939 #if defined(TARGET_MIPS)
 940 #define TARGET_RLIMIT_CPU               0
 941 #define TARGET_RLIMIT_FSIZE             1
 942 #define TARGET_RLIMIT_DATA              2
 943 #define TARGET_RLIMIT_STACK             3
 944 #define TARGET_RLIMIT_CORE              4
 945 #define TARGET_RLIMIT_RSS               7
 946 #define TARGET_RLIMIT_NPROC             8
 947 #define TARGET_RLIMIT_NOFILE            5
 948 #define TARGET_RLIMIT_MEMLOCK           9
 949 #define TARGET_RLIMIT_AS                6
 950 #define TARGET_RLIMIT_LOCKS             10
 951 #define TARGET_RLIMIT_SIGPENDING        11
 952 #define TARGET_RLIMIT_MSGQUEUE          12
 953 #define TARGET_RLIMIT_NICE              13
 954 #define TARGET_RLIMIT_RTPRIO            14
 955 #else
 956 #define TARGET_RLIMIT_CPU               0
 957 #define TARGET_RLIMIT_FSIZE             1
 958 #define TARGET_RLIMIT_DATA              2
 959 #define TARGET_RLIMIT_STACK             3
 960 #define TARGET_RLIMIT_CORE              4
 961 #define TARGET_RLIMIT_RSS               5
 962 #if defined(TARGET_SPARC)
 963 #define TARGET_RLIMIT_NOFILE            6
 964 #define TARGET_RLIMIT_NPROC             7
 965 #else
 966 #define TARGET_RLIMIT_NPROC             6
 967 #define TARGET_RLIMIT_NOFILE            7
 968 #endif
 969 #define TARGET_RLIMIT_MEMLOCK           8
 970 #define TARGET_RLIMIT_AS                9
 971 #define TARGET_RLIMIT_LOCKS             10
 972 #define TARGET_RLIMIT_SIGPENDING        11
 973 #define TARGET_RLIMIT_MSGQUEUE          12
 974 #define TARGET_RLIMIT_NICE              13
 975 #define TARGET_RLIMIT_RTPRIO            14
 976 #endif
 977
 978 struct target_pollfd {
 979     int fd;           /* file descriptor */
 980     short events;     /* requested events */
 981     short revents;    /* returned events */
 982 };
 983
 984 /* virtual terminal ioctls */
 985 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 986 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 987 #define TARGET_KDGKBTYPE       0x4b33
 988 #define TARGET_KDSETMODE       0x4b3a
 989 #define TARGET_KDGKBMODE       0x4b44
 990 #define TARGET_KDSKBMODE       0x4b45
 991 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 992 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 993 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 994 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 995 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 996 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 997 #define TARGET_KDSIGACCEPT     0x4B4E
 998
 999 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4)
1000 #define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
1001 #define TARGET_SIOCGPGRP       TARGET_IOR('s', 9, pid_t)
1002 #else
1003 #define TARGET_SIOCATMARK      0x8905
1004 #define TARGET_SIOCGPGRP       0x8904
1005 #endif
1006 #define TARGET_SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
1007 #define TARGET_SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
1008
1009 /* Networking ioctls */
1010 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
1011 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
1012 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
1013 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
1014 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
1015 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
1016 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
1017 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
1018 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
1019 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
1020 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
1021 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
1022 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
1023 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
1024 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
1025 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
1026 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
1027 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
1028 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
1029 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
1030 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
1031 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
1032 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
1033 #define TARGET_SIOCSIFENCAP    0x8926
1034 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
1035 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
1036 #define TARGET_SIOCSIFSLAVE    0x8930
1037 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
1038 #define TARGET_SIOCDELMULTI    0x8932
1039 #define TARGET_SIOCGIFINDEX    0x8933
1040
1041 /* Bridging control calls */
1042 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
1043 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
1044
1045 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
1046 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
1047
1048 /* ARP cache control calls. */
1049 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
1050 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
1051 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
1052 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
1053 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
1054 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
1055
1056 /* RARP cache control calls. */
1057 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
1058 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
1059 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
1060
1061 /* Driver configuration calls */
1062 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
1063 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
1064
1065 /* DLCI configuration calls */
1066 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
1067 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
1068
1069 /* From <linux/wireless.h> */
1070
1071 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
1072
1073 /* From <linux/random.h> */
1074
1075 #define TARGET_RNDGETENTCNT    TARGET_IOR('R', 0x00, int)
1076 #define TARGET_RNDADDTOENTCNT  TARGET_IOW('R', 0x01, int)
1077 #define TARGET_RNDZAPENTCNT    TARGET_IO('R', 0x04)
1078 #define TARGET_RNDCLEARPOOL    TARGET_IO('R', 0x06)
1079
1080 /* From <linux/fs.h> */
1081
1082 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
1083 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
1084 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
1085 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
1086 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
1087 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
1088 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
1089 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
1090 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
1091 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
1092 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
1093 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
1094 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
1095 /* A jump here: 108-111 have been used for various private purposes. */
1096 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
1097 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
1098 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
1099                                              /* return device size in bytes
1100                                                 (u64 *arg) */
1101
1102 #define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
1103 #define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
1104 #define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
1105 #define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
1106 #define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
1107 #define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
1108 #define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
1109 #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
1110 #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
1111
1112 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
1113 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
1114
1115 #define TARGET_FICLONE    TARGET_IOW(0x94, 9, int)
1116 #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
1117
1118 /* Note that the ioctl numbers claim type "long" but the actual type
1119  * used by the kernel is "int".
1120  */
1121 #define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long)
1122 #define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long)
1123
1124 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
1125
1126 /* cdrom commands */
1127 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
1128 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
1129 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
1130 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
1131                                            (struct cdrom_ti) */
1132 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1133                                            (struct cdrom_tochdr) */
1134 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1135                                            (struct cdrom_tocentry) */
1136 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1137 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1138 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1139 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1140                                            (struct cdrom_volctrl) */
1141 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1142                                            (struct cdrom_subchnl) */
1143 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1144                                            (struct cdrom_read) */
1145 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1146                                            (struct cdrom_read) */
1147 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1148 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1149 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1150                                            address of multi session disks
1151                                            (struct cdrom_multisession) */
1152 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1153                                            if available (struct cdrom_mcn) */
1154 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1155                                           but here anyway for compatibility */
1156 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1157 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1158                                           (struct cdrom_volctrl) */
1159 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1160                                            (struct cdrom_read) */
1161 /*
1162  * These ioctls are used only used in aztcd.c and optcd.c
1163  */
1164 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1165 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1166
1167 /*
1168  * This ioctl is only used by the scsi-cd driver.
1169    It is for playing audio in logical block addressing mode.
1170  */
1171 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1172
1173 /*
1174  * These ioctls are only used in optcd.c
1175  */
1176 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1177
1178 /*
1179  * These ioctls are (now) only in ide-cd.c for controlling
1180  * drive spindown time.  They should be implemented in the
1181  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1182  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1183  *  -Erik
1184  */
1185 #define TARGET_CDROMGETSPINDOWN        0x531d
1186 #define TARGET_CDROMSETSPINDOWN        0x531e
1187
1188 /*
1189  * These ioctls are implemented through the uniform CD-ROM driver
1190  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1191  * drivers are eventually ported to the uniform CD-ROM driver interface.
1192  */
1193 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1194 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1195 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1196 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1197 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1198 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1199 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1200 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1201 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1202 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1203 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1204 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1205
1206 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1207  * Future CDROM ioctls should be kept below 0x537F
1208  */
1209
1210 /* This ioctl is only used by sbpcd at the moment */
1211 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1212                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1213
1214 /* DVD-ROM Specific ioctls */
1215 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1216 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1217 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1218
1219 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1220 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1221 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1222
1223 /* HD commands */
1224
1225 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1226 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1227 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1228 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1229 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1230 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1231 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1232 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1233 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1234 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1235
1236 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1237 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1238 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1239 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1240 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1241 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1242 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1243 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1244
1245 /* loop ioctls */
1246 #define TARGET_LOOP_SET_FD            0x4C00
1247 #define TARGET_LOOP_CLR_FD            0x4C01
1248 #define TARGET_LOOP_SET_STATUS        0x4C02
1249 #define TARGET_LOOP_GET_STATUS        0x4C03
1250 #define TARGET_LOOP_SET_STATUS64      0x4C04
1251 #define TARGET_LOOP_GET_STATUS64      0x4C05
1252 #define TARGET_LOOP_CHANGE_FD         0x4C06
1253
1254 #define TARGET_LOOP_CTL_ADD           0x4C80
1255 #define TARGET_LOOP_CTL_REMOVE        0x4C81
1256 #define TARGET_LOOP_CTL_GET_FREE      0x4C82
1257
1258 /* fb ioctls */
1259 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1260 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1261 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1262 #define TARGET_FBIOGETCMAP            0x4604
1263 #define TARGET_FBIOPUTCMAP            0x4605
1264 #define TARGET_FBIOPAN_DISPLAY        0x4606
1265 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1266 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1267
1268 /* vt ioctls */
1269 #define TARGET_VT_OPENQRY             0x5600
1270 #define TARGET_VT_GETSTATE            0x5603
1271 #define TARGET_VT_ACTIVATE            0x5606
1272 #define TARGET_VT_WAITACTIVE          0x5607
1273 #define TARGET_VT_LOCKSWITCH          0x560b
1274 #define TARGET_VT_UNLOCKSWITCH        0x560c
1275 #define TARGET_VT_GETMODE             0x5601
1276 #define TARGET_VT_SETMODE             0x5602
1277 #define TARGET_VT_RELDISP             0x5605
1278 #define TARGET_VT_DISALLOCATE         0x5608
1279
1280 /* device mapper */
1281 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1282 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1283 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1284 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1285 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1286 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1287 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1288 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1289 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1290 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1291 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1292 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1293 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1294 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1295 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1296 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1297
1298 /* from asm/termbits.h */
1299
1300 #define TARGET_NCC 8
1301 struct target_termio {
1302         unsigned short c_iflag;         /* input mode flags */
1303         unsigned short c_oflag;         /* output mode flags */
1304         unsigned short c_cflag;         /* control mode flags */
1305         unsigned short c_lflag;         /* local mode flags */
1306         unsigned char c_line;           /* line discipline */
1307         unsigned char c_cc[TARGET_NCC]; /* control characters */
1308 };
1309
1310 struct target_winsize {
1311         unsigned short ws_row;
1312         unsigned short ws_col;
1313         unsigned short ws_xpixel;
1314         unsigned short ws_ypixel;
1315 };
1316
1317 #include "termbits.h"
1318
1319 #if defined(TARGET_MIPS)
1320 #define TARGET_PROT_SEM         0x10
1321 #else
1322 #define TARGET_PROT_SEM         0x08
1323 #endif
1324
1325 /* Common */
1326 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1327 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1328 #if defined(TARGET_HPPA)
1329 #define TARGET_MAP_TYPE         0x03            /* Mask for type of mapping */
1330 #else
1331 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1332 #endif
1333
1334 /* Target specific */
1335 #if defined(TARGET_MIPS)
1336 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1337 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1338 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1339 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1340 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1341 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1342 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1343 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1344 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1345 #define TARGET_MAP_STACK        0x40000         /* ignored */
1346 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1347 #elif defined(TARGET_PPC)
1348 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1349 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1350 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1351 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1352 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1353 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1354 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1355 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1356 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1357 #define TARGET_MAP_STACK        0x20000         /* ignored */
1358 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1359 #elif defined(TARGET_ALPHA)
1360 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1361 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1362 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1363 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1364 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1365 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1366 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1367 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1368 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1369 #define TARGET_MAP_STACK        0x80000         /* ignored */
1370 #define TARGET_MAP_HUGETLB      0x100000        /* create a huge page mapping */
1371 #elif defined(TARGET_HPPA)
1372 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1373 #define TARGET_MAP_FIXED        0x04            /* Interpret addr exactly */
1374 #define TARGET_MAP_GROWSDOWN    0x08000         /* stack-like segment */
1375 #define TARGET_MAP_DENYWRITE    0x00800         /* ETXTBSY */
1376 #define TARGET_MAP_EXECUTABLE   0x01000         /* mark it as an executable */
1377 #define TARGET_MAP_LOCKED       0x02000         /* lock the mapping */
1378 #define TARGET_MAP_NORESERVE    0x04000         /* no check for reservations */
1379 #define TARGET_MAP_POPULATE     0x10000         /* pop (prefault) pagetables */
1380 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1381 #define TARGET_MAP_STACK        0x40000         /* ignored */
1382 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1383 #elif defined(TARGET_XTENSA)
1384 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1385 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1386 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1387 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1388 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1389 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1390 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1391 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1392 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1393 #define TARGET_MAP_STACK        0x40000
1394 #define TARGET_MAP_HUGETLB  0x80000         /* create a huge page mapping */
1395 #else
1396 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1397 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1398 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1399 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1400 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1401 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1402 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1403 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1404 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1405 #define TARGET_MAP_STACK        0x20000         /* ignored */
1406 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1407 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1408 #endif
1409
1410 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1411     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1412     || defined(TARGET_CRIS)
1413 struct target_stat {
1414         unsigned short st_dev;
1415         unsigned short __pad1;
1416         abi_ulong st_ino;
1417         unsigned short st_mode;
1418         unsigned short st_nlink;
1419         unsigned short st_uid;
1420         unsigned short st_gid;
1421         unsigned short st_rdev;
1422         unsigned short __pad2;
1423         abi_ulong  st_size;
1424         abi_ulong  st_blksize;
1425         abi_ulong  st_blocks;
1426         abi_ulong  target_st_atime;
1427         abi_ulong  __unused1;
1428         abi_ulong  target_st_mtime;
1429         abi_ulong  __unused2;
1430         abi_ulong  target_st_ctime;
1431         abi_ulong  __unused3;
1432         abi_ulong  __unused4;
1433         abi_ulong  __unused5;
1434 };
1435
1436 /* This matches struct stat64 in glibc2.1, hence the absolutely
1437  * insane amounts of padding around dev_t's.
1438  */
1439 #define TARGET_HAS_STRUCT_STAT64
1440 struct target_stat64 {
1441         unsigned short  st_dev;
1442         unsigned char   __pad0[10];
1443
1444 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1445         abi_ulong       __st_ino;
1446
1447         unsigned int    st_mode;
1448         unsigned int    st_nlink;
1449
1450         abi_ulong       st_uid;
1451         abi_ulong       st_gid;
1452
1453         unsigned short  st_rdev;
1454         unsigned char   __pad3[10];
1455
1456         long long       st_size;
1457         abi_ulong       st_blksize;
1458
1459         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1460         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1461
1462         abi_ulong       target_st_atime;
1463         abi_ulong       __pad5;
1464
1465         abi_ulong       target_st_mtime;
1466         abi_ulong       __pad6;
1467
1468         abi_ulong       target_st_ctime;
1469         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1470
1471         unsigned long long      st_ino;
1472 } QEMU_PACKED;
1473
1474 #ifdef TARGET_ARM
1475 #define TARGET_HAS_STRUCT_STAT64
1476 struct target_eabi_stat64 {
1477         unsigned long long st_dev;
1478         unsigned int    __pad1;
1479         abi_ulong    __st_ino;
1480         unsigned int    st_mode;
1481         unsigned int    st_nlink;
1482
1483         abi_ulong    st_uid;
1484         abi_ulong    st_gid;
1485
1486         unsigned long long st_rdev;
1487         unsigned int    __pad2[2];
1488
1489         long long       st_size;
1490         abi_ulong    st_blksize;
1491         unsigned int    __pad3;
1492         unsigned long long st_blocks;
1493
1494         abi_ulong    target_st_atime;
1495         abi_ulong    target_st_atime_nsec;
1496
1497         abi_ulong    target_st_mtime;
1498         abi_ulong    target_st_mtime_nsec;
1499
1500         abi_ulong    target_st_ctime;
1501         abi_ulong    target_st_ctime_nsec;
1502
1503         unsigned long long st_ino;
1504 } QEMU_PACKED;
1505 #endif
1506
1507 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1508 struct target_stat {
1509         unsigned int    st_dev;
1510         abi_ulong       st_ino;
1511         unsigned int    st_mode;
1512         unsigned int    st_nlink;
1513         unsigned int    st_uid;
1514         unsigned int    st_gid;
1515         unsigned int    st_rdev;
1516         abi_long        st_size;
1517         abi_long        target_st_atime;
1518         abi_long        target_st_mtime;
1519         abi_long        target_st_ctime;
1520         abi_long        st_blksize;
1521         abi_long        st_blocks;
1522         abi_ulong       __unused4[2];
1523 };
1524
1525 #define TARGET_HAS_STRUCT_STAT64
1526 struct target_stat64 {
1527         unsigned char   __pad0[6];
1528         unsigned short  st_dev;
1529
1530         uint64_t        st_ino;
1531         uint64_t        st_nlink;
1532
1533         unsigned int    st_mode;
1534
1535         unsigned int    st_uid;
1536         unsigned int    st_gid;
1537
1538         unsigned char   __pad2[6];
1539         unsigned short  st_rdev;
1540
1541         int64_t         st_size;
1542         int64_t         st_blksize;
1543
1544         unsigned char   __pad4[4];
1545         unsigned int    st_blocks;
1546
1547         abi_ulong       target_st_atime;
1548         abi_ulong       __unused1;
1549
1550         abi_ulong       target_st_mtime;
1551         abi_ulong       __unused2;
1552
1553         abi_ulong       target_st_ctime;
1554         abi_ulong       __unused3;
1555
1556         abi_ulong       __unused4[3];
1557 };
1558
1559 #elif defined(TARGET_SPARC)
1560
1561 struct target_stat {
1562         unsigned short  st_dev;
1563         abi_ulong       st_ino;
1564         unsigned short  st_mode;
1565         short           st_nlink;
1566         unsigned short  st_uid;
1567         unsigned short  st_gid;
1568         unsigned short  st_rdev;
1569         abi_long        st_size;
1570         abi_long        target_st_atime;
1571         abi_ulong       __unused1;
1572         abi_long        target_st_mtime;
1573         abi_ulong       __unused2;
1574         abi_long        target_st_ctime;
1575         abi_ulong       __unused3;
1576         abi_long        st_blksize;
1577         abi_long        st_blocks;
1578         abi_ulong       __unused4[2];
1579 };
1580
1581 #define TARGET_HAS_STRUCT_STAT64
1582 struct target_stat64 {
1583         unsigned char   __pad0[6];
1584         unsigned short  st_dev;
1585
1586         uint64_t st_ino;
1587
1588         unsigned int    st_mode;
1589         unsigned int    st_nlink;
1590
1591         unsigned int    st_uid;
1592         unsigned int    st_gid;
1593
1594         unsigned char   __pad2[6];
1595         unsigned short  st_rdev;
1596
1597         unsigned char   __pad3[8];
1598
1599         int64_t st_size;
1600         unsigned int    st_blksize;
1601
1602         unsigned char   __pad4[8];
1603         unsigned int    st_blocks;
1604
1605         unsigned int    target_st_atime;
1606         unsigned int    __unused1;
1607
1608         unsigned int    target_st_mtime;
1609         unsigned int    __unused2;
1610
1611         unsigned int    target_st_ctime;
1612         unsigned int    __unused3;
1613
1614         unsigned int    __unused4;
1615         unsigned int    __unused5;
1616 };
1617
1618 #elif defined(TARGET_PPC)
1619
1620 struct target_stat {
1621         abi_ulong st_dev;
1622         abi_ulong st_ino;
1623 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1624         abi_ulong st_nlink;
1625         unsigned int st_mode;
1626 #else
1627         unsigned int st_mode;
1628         unsigned short st_nlink;
1629 #endif
1630         unsigned int st_uid;
1631         unsigned int st_gid;
1632         abi_ulong  st_rdev;
1633         abi_ulong  st_size;
1634         abi_ulong  st_blksize;
1635         abi_ulong  st_blocks;
1636         abi_ulong  target_st_atime;
1637         abi_ulong  target_st_atime_nsec;
1638         abi_ulong  target_st_mtime;
1639         abi_ulong  target_st_mtime_nsec;
1640         abi_ulong  target_st_ctime;
1641         abi_ulong  target_st_ctime_nsec;
1642         abi_ulong  __unused4;
1643         abi_ulong  __unused5;
1644 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1645         abi_ulong  __unused6;
1646 #endif
1647 };
1648
1649 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1650 #define TARGET_HAS_STRUCT_STAT64
1651 struct QEMU_PACKED target_stat64 {
1652         unsigned long long st_dev;
1653         unsigned long long st_ino;
1654         unsigned int st_mode;
1655         unsigned int st_nlink;
1656         unsigned int st_uid;
1657         unsigned int st_gid;
1658         unsigned long long st_rdev;
1659         unsigned long long __pad0;
1660         long long      st_size;
1661         int            st_blksize;
1662         unsigned int   __pad1;
1663         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1664         int            target_st_atime;
1665         unsigned int   target_st_atime_nsec;
1666         int            target_st_mtime;
1667         unsigned int   target_st_mtime_nsec;
1668         int            target_st_ctime;
1669         unsigned int   target_st_ctime_nsec;
1670         unsigned int   __unused4;
1671         unsigned int   __unused5;
1672 };
1673 #endif
1674
1675 #elif defined(TARGET_MICROBLAZE)
1676
1677 struct target_stat {
1678         abi_ulong st_dev;
1679         abi_ulong st_ino;
1680         unsigned int st_mode;
1681         unsigned short st_nlink;
1682         unsigned int st_uid;
1683         unsigned int st_gid;
1684         abi_ulong  st_rdev;
1685         abi_ulong  st_size;
1686         abi_ulong  st_blksize;
1687         abi_ulong  st_blocks;
1688         abi_ulong  target_st_atime;
1689         abi_ulong  target_st_atime_nsec;
1690         abi_ulong  target_st_mtime;
1691         abi_ulong  target_st_mtime_nsec;
1692         abi_ulong  target_st_ctime;
1693         abi_ulong  target_st_ctime_nsec;
1694         abi_ulong  __unused4;
1695         abi_ulong  __unused5;
1696 };
1697
1698 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1699 #define TARGET_HAS_STRUCT_STAT64
1700 struct QEMU_PACKED target_stat64 {
1701         uint64_t st_dev;
1702 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1703         uint32_t pad0;
1704         uint32_t __st_ino;
1705
1706         uint32_t st_mode;
1707         uint32_t st_nlink;
1708         uint32_t st_uid;
1709         uint32_t st_gid;
1710         uint64_t st_rdev;
1711         uint64_t __pad1;
1712
1713         int64_t  st_size;
1714         int32_t  st_blksize;
1715         uint32_t __pad2;
1716         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1717
1718         int            target_st_atime;
1719         unsigned int   target_st_atime_nsec;
1720         int            target_st_mtime;
1721         unsigned int   target_st_mtime_nsec;
1722         int            target_st_ctime;
1723         unsigned int   target_st_ctime_nsec;
1724         uint64_t st_ino;
1725 };
1726
1727 #elif defined(TARGET_M68K)
1728
1729 struct target_stat {
1730         unsigned short st_dev;
1731         unsigned short __pad1;
1732         abi_ulong st_ino;
1733         unsigned short st_mode;
1734         unsigned short st_nlink;
1735         unsigned short st_uid;
1736         unsigned short st_gid;
1737         unsigned short st_rdev;
1738         unsigned short __pad2;
1739         abi_ulong  st_size;
1740         abi_ulong  st_blksize;
1741         abi_ulong  st_blocks;
1742         abi_ulong  target_st_atime;
1743         abi_ulong  __unused1;
1744         abi_ulong  target_st_mtime;
1745         abi_ulong  __unused2;
1746         abi_ulong  target_st_ctime;
1747         abi_ulong  __unused3;
1748         abi_ulong  __unused4;
1749         abi_ulong  __unused5;
1750 };
1751
1752 /* This matches struct stat64 in glibc2.1, hence the absolutely
1753  * insane amounts of padding around dev_t's.
1754  */
1755 #define TARGET_HAS_STRUCT_STAT64
1756 struct target_stat64 {
1757         unsigned long long      st_dev;
1758         unsigned char   __pad1[2];
1759
1760 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1761         abi_ulong       __st_ino;
1762
1763         unsigned int    st_mode;
1764         unsigned int    st_nlink;
1765
1766         abi_ulong       st_uid;
1767         abi_ulong       st_gid;
1768
1769         unsigned long long      st_rdev;
1770         unsigned char   __pad3[2];
1771
1772         long long       st_size;
1773         abi_ulong       st_blksize;
1774
1775         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1776         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1777
1778         abi_ulong       target_st_atime;
1779         abi_ulong       target_st_atime_nsec;
1780
1781         abi_ulong       target_st_mtime;
1782         abi_ulong       target_st_mtime_nsec;
1783
1784         abi_ulong       target_st_ctime;
1785         abi_ulong       target_st_ctime_nsec;
1786
1787         unsigned long long      st_ino;
1788 } QEMU_PACKED;
1789
1790 #elif defined(TARGET_ABI_MIPSN64)
1791
1792 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1793 struct target_stat {
1794         unsigned int            st_dev;
1795         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1796
1797         abi_ulong               st_ino;
1798
1799         unsigned int            st_mode;
1800         unsigned int            st_nlink;
1801
1802         int                     st_uid;
1803         int                     st_gid;
1804
1805         unsigned int            st_rdev;
1806         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1807
1808         abi_ulong               st_size;
1809
1810         /*
1811          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1812          * but we don't have it under Linux.
1813          */
1814         unsigned int            target_st_atime;
1815         unsigned int            target_st_atime_nsec;
1816
1817         unsigned int            target_st_mtime;
1818         unsigned int            target_st_mtime_nsec;
1819
1820         unsigned int            target_st_ctime;
1821         unsigned int            target_st_ctime_nsec;
1822
1823         unsigned int            st_blksize;
1824         unsigned int            st_pad2;
1825
1826         abi_ulong               st_blocks;
1827 };
1828
1829 #elif defined(TARGET_ABI_MIPSN32)
1830
1831 struct target_stat {
1832         abi_ulong    st_dev;
1833         abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1834         uint64_t     st_ino;
1835         unsigned int st_mode;
1836         unsigned int st_nlink;
1837         int          st_uid;
1838         int          st_gid;
1839         abi_ulong    st_rdev;
1840         abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1841         int64_t      st_size;
1842         abi_long     target_st_atime;
1843         abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1844         abi_long     target_st_mtime;
1845         abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1846         abi_long     target_st_ctime;
1847         abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1848         abi_ulong    st_blksize;
1849         abi_ulong    st_pad2;
1850         int64_t      st_blocks;
1851 };
1852
1853 #elif defined(TARGET_ABI_MIPSO32)
1854
1855 struct target_stat {
1856         unsigned        st_dev;
1857         abi_long        st_pad1[3];             /* Reserved for network id */
1858         abi_ulong       st_ino;
1859         unsigned int    st_mode;
1860         unsigned int    st_nlink;
1861         int             st_uid;
1862         int             st_gid;
1863         unsigned        st_rdev;
1864         abi_long        st_pad2[2];
1865         abi_long        st_size;
1866         abi_long        st_pad3;
1867         /*
1868          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1869          * but we don't have it under Linux.
1870          */
1871         abi_long                target_st_atime;
1872         abi_long                target_st_atime_nsec;
1873         abi_long                target_st_mtime;
1874         abi_long                target_st_mtime_nsec;
1875         abi_long                target_st_ctime;
1876         abi_long                target_st_ctime_nsec;
1877         abi_long                st_blksize;
1878         abi_long                st_blocks;
1879         abi_long                st_pad4[14];
1880 };
1881
1882 /*
1883  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1884  * amounts of padding around dev_t's.  The memory layout is the same as of
1885  * struct stat of the 64-bit kernel.
1886  */
1887
1888 #define TARGET_HAS_STRUCT_STAT64
1889 struct target_stat64 {
1890         abi_ulong       st_dev;
1891         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1892
1893         uint64_t        st_ino;
1894
1895         unsigned int    st_mode;
1896         unsigned int    st_nlink;
1897
1898         int             st_uid;
1899         int             st_gid;
1900
1901         abi_ulong       st_rdev;
1902         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1903
1904         int64_t         st_size;
1905
1906         /*
1907          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1908          * but we don't have it under Linux.
1909          */
1910         abi_long        target_st_atime;
1911         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1912
1913         abi_long        target_st_mtime;
1914         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1915
1916         abi_long        target_st_ctime;
1917         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1918
1919         abi_ulong       st_blksize;
1920         abi_ulong       st_pad2;
1921
1922         int64_t         st_blocks;
1923 };
1924
1925 #elif defined(TARGET_ALPHA)
1926
1927 struct target_stat {
1928        unsigned int    st_dev;
1929        unsigned int    st_ino;
1930        unsigned int    st_mode;
1931        unsigned int    st_nlink;
1932        unsigned int    st_uid;
1933        unsigned int    st_gid;
1934        unsigned int    st_rdev;
1935        abi_long     st_size;
1936        abi_ulong    target_st_atime;
1937        abi_ulong    target_st_mtime;
1938        abi_ulong    target_st_ctime;
1939        unsigned int    st_blksize;
1940        unsigned int    st_blocks;
1941        unsigned int    st_flags;
1942        unsigned int    st_gen;
1943 };
1944
1945 #define TARGET_HAS_STRUCT_STAT64
1946 struct target_stat64 {
1947        abi_ulong    st_dev;
1948        abi_ulong    st_ino;
1949        abi_ulong    st_rdev;
1950        abi_long     st_size;
1951        abi_ulong    st_blocks;
1952
1953        unsigned int    st_mode;
1954        unsigned int    st_uid;
1955        unsigned int    st_gid;
1956        unsigned int    st_blksize;
1957        unsigned int    st_nlink;
1958        unsigned int    __pad0;
1959
1960        abi_ulong    target_st_atime;
1961        abi_ulong    target_st_atime_nsec;
1962        abi_ulong    target_st_mtime;
1963        abi_ulong    target_st_mtime_nsec;
1964        abi_ulong    target_st_ctime;
1965        abi_ulong    target_st_ctime_nsec;
1966        abi_long     __unused[3];
1967 };
1968
1969 #elif defined(TARGET_SH4)
1970
1971 struct target_stat {
1972         abi_ulong  st_dev;
1973         abi_ulong  st_ino;
1974         unsigned short st_mode;
1975         unsigned short st_nlink;
1976         unsigned short st_uid;
1977         unsigned short st_gid;
1978         abi_ulong  st_rdev;
1979         abi_ulong  st_size;
1980         abi_ulong  st_blksize;
1981         abi_ulong  st_blocks;
1982         abi_ulong  target_st_atime;
1983         abi_ulong  target_st_atime_nsec;
1984         abi_ulong  target_st_mtime;
1985         abi_ulong  target_st_mtime_nsec;
1986         abi_ulong  target_st_ctime;
1987         abi_ulong  target_st_ctime_nsec;
1988         abi_ulong  __unused4;
1989         abi_ulong  __unused5;
1990 };
1991
1992 /* This matches struct stat64 in glibc2.1, hence the absolutely
1993  * insane amounts of padding around dev_t's.
1994  */
1995 #define TARGET_HAS_STRUCT_STAT64
1996 struct QEMU_PACKED target_stat64 {
1997         unsigned long long      st_dev;
1998         unsigned char   __pad0[4];
1999
2000 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
2001         abi_ulong       __st_ino;
2002
2003         unsigned int    st_mode;
2004         unsigned int    st_nlink;
2005
2006         abi_ulong       st_uid;
2007         abi_ulong       st_gid;
2008
2009         unsigned long long      st_rdev;
2010         unsigned char   __pad3[4];
2011
2012         long long       st_size;
2013         abi_ulong       st_blksize;
2014
2015         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
2016
2017         abi_ulong       target_st_atime;
2018         abi_ulong       target_st_atime_nsec;
2019
2020         abi_ulong       target_st_mtime;
2021         abi_ulong       target_st_mtime_nsec;
2022
2023         abi_ulong       target_st_ctime;
2024         abi_ulong       target_st_ctime_nsec;
2025
2026         unsigned long long      st_ino;
2027 };
2028
2029 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
2030 struct target_stat {
2031         abi_ulong       st_dev;
2032         abi_ulong       st_ino;
2033         abi_ulong       st_nlink;
2034
2035         unsigned int    st_mode;
2036         unsigned int    st_uid;
2037         unsigned int    st_gid;
2038         unsigned int    __pad0;
2039         abi_ulong       st_rdev;
2040         abi_long        st_size;
2041         abi_long        st_blksize;
2042         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
2043
2044         abi_ulong       target_st_atime;
2045         abi_ulong       target_st_atime_nsec;
2046         abi_ulong       target_st_mtime;
2047         abi_ulong       target_st_mtime_nsec;
2048         abi_ulong       target_st_ctime;
2049         abi_ulong       target_st_ctime_nsec;
2050
2051         abi_long        __unused[3];
2052 };
2053 #elif defined(TARGET_S390X)
2054 struct target_stat {
2055     abi_ulong  st_dev;
2056     abi_ulong  st_ino;
2057     abi_ulong  st_nlink;
2058     unsigned int   st_mode;
2059     unsigned int   st_uid;
2060     unsigned int   st_gid;
2061     unsigned int   __pad1;
2062     abi_ulong  st_rdev;
2063     abi_ulong  st_size;
2064     abi_ulong  target_st_atime;
2065     abi_ulong  target_st_atime_nsec;
2066     abi_ulong  target_st_mtime;
2067     abi_ulong  target_st_mtime_nsec;
2068     abi_ulong  target_st_ctime;
2069     abi_ulong  target_st_ctime_nsec;
2070     abi_ulong  st_blksize;
2071     abi_long       st_blocks;
2072     abi_ulong  __unused[3];
2073 };
2074 #elif defined(TARGET_AARCH64)
2075 struct target_stat {
2076     abi_ulong  st_dev;
2077     abi_ulong  st_ino;
2078     unsigned int st_mode;
2079     unsigned int st_nlink;
2080     unsigned int   st_uid;
2081     unsigned int   st_gid;
2082     abi_ulong  st_rdev;
2083     abi_ulong  _pad1;
2084     abi_long  st_size;
2085     int        st_blksize;
2086     int        __pad2;
2087     abi_long   st_blocks;
2088     abi_long  target_st_atime;
2089     abi_ulong  target_st_atime_nsec;
2090     abi_long  target_st_mtime;
2091     abi_ulong  target_st_mtime_nsec;
2092     abi_long  target_st_ctime;
2093     abi_ulong  target_st_ctime_nsec;
2094     unsigned int __unused[2];
2095 };
2096 #elif defined(TARGET_XTENSA)
2097 struct target_stat {
2098     abi_ulong       st_dev;
2099     abi_ulong       st_ino;
2100     unsigned int    st_mode;
2101     unsigned int    st_nlink;
2102     unsigned int    st_uid;
2103     unsigned int    st_gid;
2104     abi_ulong       st_rdev;
2105     abi_long        st_size;
2106     abi_ulong       st_blksize;
2107     abi_ulong       st_blocks;
2108     abi_ulong       target_st_atime;
2109     abi_ulong       target_st_atime_nsec;
2110     abi_ulong       target_st_mtime;
2111     abi_ulong       target_st_mtime_nsec;
2112     abi_ulong       target_st_ctime;
2113     abi_ulong       target_st_ctime_nsec;
2114     abi_ulong       __unused4;
2115     abi_ulong       __unused5;
2116 };
2117
2118 #define TARGET_HAS_STRUCT_STAT64
2119 struct target_stat64  {
2120     uint64_t st_dev;            /* Device */
2121     uint64_t st_ino;            /* File serial number */
2122     unsigned int  st_mode;      /* File mode. */
2123     unsigned int  st_nlink;     /* Link count. */
2124     unsigned int  st_uid;       /* User ID of the file's owner. */
2125     unsigned int  st_gid;       /* Group ID of the file's group. */
2126     uint64_t st_rdev;           /* Device number, if device. */
2127     int64_t st_size;            /* Size of file, in bytes. */
2128     abi_ulong st_blksize;       /* Optimal block size for I/O. */
2129     abi_ulong __unused2;
2130     uint64_t st_blocks;         /* Number 512-byte blocks allocated. */
2131     abi_ulong target_st_atime;  /* Time of last access. */
2132     abi_ulong target_st_atime_nsec;
2133     abi_ulong target_st_mtime;  /* Time of last modification. */
2134     abi_ulong target_st_mtime_nsec;
2135     abi_ulong target_st_ctime;  /* Time of last status change. */
2136     abi_ulong target_st_ctime_nsec;
2137     abi_ulong __unused4;
2138     abi_ulong __unused5;
2139 };
2140
2141 #elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) || \
2142       defined(TARGET_NIOS2) || defined(TARGET_RISCV)
2143
2144 /* These are the asm-generic versions of the stat and stat64 structures */
2145
2146 struct target_stat {
2147     abi_ulong st_dev;
2148     abi_ulong st_ino;
2149     unsigned int st_mode;
2150     unsigned int st_nlink;
2151     unsigned int st_uid;
2152     unsigned int st_gid;
2153     abi_ulong st_rdev;
2154     abi_ulong __pad1;
2155     abi_long st_size;
2156     int st_blksize;
2157     int __pad2;
2158     abi_long st_blocks;
2159     abi_long target_st_atime;
2160     abi_ulong target_st_atime_nsec;
2161     abi_long target_st_mtime;
2162     abi_ulong target_st_mtime_nsec;
2163     abi_long target_st_ctime;
2164     abi_ulong target_st_ctime_nsec;
2165     unsigned int __unused4;
2166     unsigned int __unused5;
2167 };
2168
2169 #if !defined(TARGET_RISCV64)
2170 #define TARGET_HAS_STRUCT_STAT64
2171 struct target_stat64 {
2172     uint64_t st_dev;
2173     uint64_t st_ino;
2174     unsigned int st_mode;
2175     unsigned int st_nlink;
2176     unsigned int st_uid;
2177     unsigned int st_gid;
2178     uint64_t st_rdev;
2179     uint64_t __pad1;
2180     int64_t st_size;
2181     int st_blksize;
2182     int __pad2;
2183     int64_t st_blocks;
2184     int target_st_atime;
2185     unsigned int target_st_atime_nsec;
2186     int target_st_mtime;
2187     unsigned int target_st_mtime_nsec;
2188     int target_st_ctime;
2189     unsigned int target_st_ctime_nsec;
2190     unsigned int __unused4;
2191     unsigned int __unused5;
2192 };
2193 #endif
2194
2195 #elif defined(TARGET_HPPA)
2196
2197 struct target_stat {
2198     abi_uint   st_dev;
2199     abi_uint   st_ino;
2200     abi_ushort st_mode;
2201     abi_ushort st_nlink;
2202     abi_ushort _res1;
2203     abi_ushort _res2;
2204     abi_uint   st_rdev;
2205     abi_int    st_size;
2206     abi_int    target_st_atime;
2207     abi_uint   target_st_atime_nsec;
2208     abi_int    target_st_mtime;
2209     abi_uint   target_st_mtime_nsec;
2210     abi_int    target_st_ctime;
2211     abi_uint   target_st_ctime_nsec;
2212     abi_int    st_blksize;
2213     abi_int    st_blocks;
2214     abi_uint   _unused1;
2215     abi_uint   _unused2;
2216     abi_uint   _unused3;
2217     abi_uint   _unused4;
2218     abi_ushort _unused5;
2219     abi_short  st_fstype;
2220     abi_uint   st_realdev;
2221     abi_ushort st_basemode;
2222     abi_ushort _unused6;
2223     abi_uint   st_uid;
2224     abi_uint   st_gid;
2225     abi_uint   _unused7[3];
2226 };
2227
2228 #define TARGET_HAS_STRUCT_STAT64
2229 struct target_stat64 {
2230     uint64_t   st_dev;
2231     abi_uint   _pad1;
2232     abi_uint   _res1;
2233     abi_uint   st_mode;
2234     abi_uint   st_nlink;
2235     abi_uint   st_uid;
2236     abi_uint   st_gid;
2237     uint64_t   st_rdev;
2238     abi_uint   _pad2;
2239     int64_t    st_size;
2240     abi_int    st_blksize;
2241     int64_t    st_blocks;
2242     abi_int    target_st_atime;
2243     abi_uint   target_st_atime_nsec;
2244     abi_int    target_st_mtime;
2245     abi_uint   target_st_mtime_nsec;
2246     abi_int    target_st_ctime;
2247     abi_uint   target_st_ctime_nsec;
2248     uint64_t   st_ino;
2249 };
2250
2251 #else
2252 #error unsupported CPU
2253 #endif
2254
2255 typedef struct {
2256         int     val[2];
2257 } target_fsid_t;
2258
2259 #ifdef TARGET_MIPS
2260 #ifdef TARGET_ABI_MIPSN32
2261 struct target_statfs {
2262         int32_t                 f_type;
2263         int32_t                 f_bsize;
2264         int32_t                 f_frsize;       /* Fragment size - unsupported */
2265         int32_t                 f_blocks;
2266         int32_t                 f_bfree;
2267         int32_t                 f_files;
2268         int32_t                 f_ffree;
2269         int32_t                 f_bavail;
2270
2271         /* Linux specials */
2272         target_fsid_t           f_fsid;
2273         int32_t                 f_namelen;
2274         int32_t                 f_flags;
2275         int32_t                 f_spare[5];
2276 };
2277 #else
2278 struct target_statfs {
2279         abi_long                f_type;
2280         abi_long                f_bsize;
2281         abi_long                f_frsize;       /* Fragment size - unsupported */
2282         abi_long                f_blocks;
2283         abi_long                f_bfree;
2284         abi_long                f_files;
2285         abi_long                f_ffree;
2286         abi_long                f_bavail;
2287
2288         /* Linux specials */
2289         target_fsid_t           f_fsid;
2290         abi_long                f_namelen;
2291         abi_long                f_flags;
2292         abi_long                f_spare[5];
2293 };
2294 #endif
2295
2296 struct target_statfs64 {
2297         uint32_t        f_type;
2298         uint32_t        f_bsize;
2299         uint32_t        f_frsize;       /* Fragment size - unsupported */
2300         uint32_t        __pad;
2301         uint64_t        f_blocks;
2302         uint64_t        f_bfree;
2303         uint64_t        f_files;
2304         uint64_t        f_ffree;
2305         uint64_t        f_bavail;
2306         target_fsid_t   f_fsid;
2307         uint32_t        f_namelen;
2308         uint32_t        f_flags;
2309         uint32_t        f_spare[5];
2310 };
2311 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2312        defined(TARGET_SPARC64) || defined(TARGET_AARCH64) || \
2313        defined(TARGET_RISCV)) && !defined(TARGET_ABI32)
2314 struct target_statfs {
2315         abi_long f_type;
2316         abi_long f_bsize;
2317         abi_long f_blocks;
2318         abi_long f_bfree;
2319         abi_long f_bavail;
2320         abi_long f_files;
2321         abi_long f_ffree;
2322         target_fsid_t f_fsid;
2323         abi_long f_namelen;
2324         abi_long f_frsize;
2325         abi_long f_flags;
2326         abi_long f_spare[4];
2327 };
2328
2329 struct target_statfs64 {
2330         abi_long f_type;
2331         abi_long f_bsize;
2332         abi_long f_blocks;
2333         abi_long f_bfree;
2334         abi_long f_bavail;
2335         abi_long f_files;
2336         abi_long f_ffree;
2337         target_fsid_t f_fsid;
2338         abi_long f_namelen;
2339         abi_long f_frsize;
2340         abi_long f_flags;
2341         abi_long f_spare[4];
2342 };
2343 #elif defined(TARGET_S390X)
2344 struct target_statfs {
2345     int32_t  f_type;
2346     int32_t  f_bsize;
2347     abi_long f_blocks;
2348     abi_long f_bfree;
2349     abi_long f_bavail;
2350     abi_long f_files;
2351     abi_long f_ffree;
2352     kernel_fsid_t f_fsid;
2353     int32_t  f_namelen;
2354     int32_t  f_frsize;
2355     int32_t  f_flags;
2356     int32_t  f_spare[4];
2357
2358 };
2359
2360 struct target_statfs64 {
2361     int32_t  f_type;
2362     int32_t  f_bsize;
2363     abi_long f_blocks;
2364     abi_long f_bfree;
2365     abi_long f_bavail;
2366     abi_long f_files;
2367     abi_long f_ffree;
2368     kernel_fsid_t f_fsid;
2369     int32_t  f_namelen;
2370     int32_t  f_frsize;
2371     int32_t  f_flags;
2372     int32_t  f_spare[4];
2373 };
2374 #else
2375 struct target_statfs {
2376         uint32_t f_type;
2377         uint32_t f_bsize;
2378         uint32_t f_blocks;
2379         uint32_t f_bfree;
2380         uint32_t f_bavail;
2381         uint32_t f_files;
2382         uint32_t f_ffree;
2383         target_fsid_t f_fsid;
2384         uint32_t f_namelen;
2385         uint32_t f_frsize;
2386         uint32_t f_flags;
2387         uint32_t f_spare[4];
2388 };
2389
2390 struct target_statfs64 {
2391         uint32_t f_type;
2392         uint32_t f_bsize;
2393         uint64_t f_blocks;
2394         uint64_t f_bfree;
2395         uint64_t f_bavail;
2396         uint64_t f_files;
2397         uint64_t f_ffree;
2398         target_fsid_t f_fsid;
2399         uint32_t f_namelen;
2400         uint32_t f_frsize;
2401         uint32_t f_flags;
2402         uint32_t f_spare[4];
2403 };
2404 #endif
2405
2406
2407 #define TARGET_F_DUPFD         0       /* dup */
2408 #define TARGET_F_GETFD         1       /* get close_on_exec */
2409 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
2410 #define TARGET_F_GETFL         3       /* get file->f_flags */
2411 #define TARGET_F_SETFL         4       /* set file->f_flags */
2412
2413 #if defined(TARGET_ALPHA)
2414 #define TARGET_F_GETLK         7
2415 #define TARGET_F_SETLK         8
2416 #define TARGET_F_SETLKW        9
2417 #define TARGET_F_SETOWN        5       /*  for sockets. */
2418 #define TARGET_F_GETOWN        6       /*  for sockets. */
2419
2420 #define TARGET_F_RDLCK         1
2421 #define TARGET_F_WRLCK         2
2422 #define TARGET_F_UNLCK         8
2423 #define TARGET_F_EXLCK         16
2424 #define TARGET_F_SHLCK         32
2425 #elif defined(TARGET_MIPS)
2426 #define TARGET_F_GETLK         14
2427 #define TARGET_F_SETLK         6
2428 #define TARGET_F_SETLKW        7
2429 #define TARGET_F_SETOWN        24       /*  for sockets. */
2430 #define TARGET_F_GETOWN        23       /*  for sockets. */
2431 #elif defined(TARGET_HPPA)
2432 #define TARGET_F_RDLCK         1
2433 #define TARGET_F_WRLCK         2
2434 #define TARGET_F_UNLCK         3
2435 #define TARGET_F_GETLK         5
2436 #define TARGET_F_SETLK         6
2437 #define TARGET_F_SETLKW        7
2438 #define TARGET_F_GETOWN        11       /*  for sockets. */
2439 #define TARGET_F_SETOWN        12       /*  for sockets. */
2440 #else
2441 #define TARGET_F_GETLK         5
2442 #define TARGET_F_SETLK         6
2443 #define TARGET_F_SETLKW        7
2444 #define TARGET_F_SETOWN        8       /*  for sockets. */
2445 #define TARGET_F_GETOWN        9       /*  for sockets. */
2446 #endif
2447 #define TARGET_F_SETOWN_EX     15
2448 #define TARGET_F_GETOWN_EX     16
2449
2450 #ifndef TARGET_F_RDLCK
2451 #define TARGET_F_RDLCK         0
2452 #define TARGET_F_WRLCK         1
2453 #define TARGET_F_UNLCK         2
2454 #endif
2455
2456 #ifndef TARGET_F_EXLCK
2457 #define TARGET_F_EXLCK         4
2458 #define TARGET_F_SHLCK         8
2459 #endif
2460
2461
2462 #if defined(TARGET_HPPA)
2463 #define TARGET_F_SETSIG        13      /*  for sockets. */
2464 #define TARGET_F_GETSIG        14      /*  for sockets. */
2465 #else
2466 #define TARGET_F_SETSIG        10      /*  for sockets. */
2467 #define TARGET_F_GETSIG        11      /*  for sockets. */
2468 #endif
2469
2470 #if defined(TARGET_MIPS)
2471 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
2472 #define TARGET_F_SETLK64       34
2473 #define TARGET_F_SETLKW64      35
2474 #elif defined(TARGET_HPPA)
2475 #define TARGET_F_GETLK64       8       /*  using 'struct flock64' */
2476 #define TARGET_F_SETLK64       9
2477 #define TARGET_F_SETLKW64      10
2478 #else
2479 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
2480 #define TARGET_F_SETLK64       13
2481 #define TARGET_F_SETLKW64      14
2482 #endif
2483
2484 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2485 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2486 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2487 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2488 #define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2489 #define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2490 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
2491
2492 #if defined(TARGET_ALPHA)
2493 #define TARGET_O_NONBLOCK           04
2494 #define TARGET_O_APPEND            010
2495 #define TARGET_O_CREAT           01000 /* not fcntl */
2496 #define TARGET_O_TRUNC           02000 /* not fcntl */
2497 #define TARGET_O_EXCL            04000 /* not fcntl */
2498 #define TARGET_O_NOCTTY         010000 /* not fcntl */
2499 #define TARGET_O_DSYNC          040000
2500 #define TARGET_O_LARGEFILE           0 /* not necessary, always 64-bit */
2501 #define TARGET_O_DIRECTORY     0100000 /* must be a directory */
2502 #define TARGET_O_NOFOLLOW      0200000 /* don't follow links */
2503 #define TARGET_O_DIRECT       02000000 /* direct disk access hint */
2504 #define TARGET_O_NOATIME      04000000
2505 #define TARGET_O_CLOEXEC     010000000
2506 #define TARGET___O_SYNC      020000000
2507 #define TARGET_O_PATH        040000000
2508 #elif defined(TARGET_HPPA)
2509 #define TARGET_O_NONBLOCK    000200004 /* HPUX has separate NDELAY & NONBLOCK */
2510 #define TARGET_O_APPEND      000000010
2511 #define TARGET_O_CREAT       000000400 /* not fcntl */
2512 #define TARGET_O_EXCL        000002000 /* not fcntl */
2513 #define TARGET_O_NOCTTY      000400000 /* not fcntl */
2514 #define TARGET_O_DSYNC       001000000
2515 #define TARGET_O_LARGEFILE   000004000
2516 #define TARGET_O_DIRECTORY   000010000 /* must be a directory */
2517 #define TARGET_O_NOFOLLOW    000000200 /* don't follow links */
2518 #define TARGET_O_NOATIME     004000000
2519 #define TARGET_O_CLOEXEC     010000000
2520 #define TARGET___O_SYNC      000100000
2521 #define TARGET_O_PATH        020000000
2522 #elif defined(TARGET_ARM) || defined(TARGET_M68K) || defined(TARGET_AARCH64)
2523 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2524 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2525 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
2526 #define TARGET_O_LARGEFILE     0400000
2527 #elif defined(TARGET_MIPS)
2528 #define TARGET_O_APPEND         0x0008
2529 #define TARGET_O_DSYNC          0x0010
2530 #define TARGET_O_NONBLOCK       0x0080
2531 #define TARGET_O_CREAT          0x0100  /* not fcntl */
2532 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2533 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2534 #define TARGET_O_NOCTTY         0x0800  /* not fcntl */
2535 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2536 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2537 #define TARGET___O_SYNC         0x4000
2538 #define TARGET_O_DIRECT         0x8000  /* direct disk access hint */
2539 #elif defined (TARGET_PPC)
2540 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2541 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2542 #define TARGET_O_LARGEFILE     0200000
2543 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2544 #elif defined (TARGET_SPARC)
2545 #define TARGET_O_APPEND         0x0008
2546 #define TARGET_FASYNC           0x0040  /* fcntl, for BSD compatibility */
2547 #define TARGET_O_CREAT          0x0200  /* not fcntl */
2548 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2549 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2550 #define TARGET_O_DSYNC          0x2000
2551 #define TARGET_O_NONBLOCK       0x4000
2552 # ifdef TARGET_SPARC64
2553 #  define TARGET_O_NDELAY       0x0004
2554 # else
2555 #  define TARGET_O_NDELAY       (0x0004 | TARGET_O_NONBLOCK)
2556 # endif
2557 #define TARGET_O_NOCTTY         0x8000  /* not fcntl */
2558 #define TARGET_O_LARGEFILE     0x40000
2559 #define TARGET_O_DIRECT       0x100000  /* direct disk access hint */
2560 #define TARGET_O_NOATIME      0x200000
2561 #define TARGET_O_CLOEXEC      0x400000
2562 #define TARGET___O_SYNC       0x800000
2563 #define TARGET_O_PATH        0x1000000
2564 #endif
2565
2566 /* <asm-generic/fcntl.h> values follow.  */
2567 #define TARGET_O_ACCMODE          0003
2568 #define TARGET_O_RDONLY             00
2569 #define TARGET_O_WRONLY             01
2570 #define TARGET_O_RDWR               02
2571 #ifndef TARGET_O_CREAT
2572 #define TARGET_O_CREAT            0100 /* not fcntl */
2573 #endif
2574 #ifndef TARGET_O_EXCL
2575 #define TARGET_O_EXCL             0200 /* not fcntl */
2576 #endif
2577 #ifndef TARGET_O_NOCTTY
2578 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2579 #endif
2580 #ifndef TARGET_O_TRUNC
2581 #define TARGET_O_TRUNC           01000 /* not fcntl */
2582 #endif
2583 #ifndef TARGET_O_APPEND
2584 #define TARGET_O_APPEND          02000
2585 #endif
2586 #ifndef TARGET_O_NONBLOCK
2587 #define TARGET_O_NONBLOCK        04000
2588 #endif
2589 #ifndef TARGET_O_DSYNC
2590 #define TARGET_O_DSYNC          010000
2591 #endif
2592 #ifndef TARGET_FASYNC
2593 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2594 #endif
2595 #ifndef TARGET_O_DIRECT
2596 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2597 #endif
2598 #ifndef TARGET_O_LARGEFILE
2599 #define TARGET_O_LARGEFILE     0100000
2600 #endif
2601 #ifndef TARGET_O_DIRECTORY
2602 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2603 #endif
2604 #ifndef TARGET_O_NOFOLLOW
2605 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2606 #endif
2607 #ifndef TARGET_O_NOATIME
2608 #define TARGET_O_NOATIME      01000000
2609 #endif
2610 #ifndef TARGET_O_CLOEXEC
2611 #define TARGET_O_CLOEXEC      02000000
2612 #endif
2613 #ifndef TARGET___O_SYNC
2614 #define TARGET___O_SYNC       04000000
2615 #endif
2616 #ifndef TARGET_O_PATH
2617 #define TARGET_O_PATH        010000000
2618 #endif
2619 #ifndef TARGET___O_TMPFILE
2620 #define TARGET___O_TMPFILE   020000000
2621 #endif
2622 #ifndef TARGET_O_TMPFILE
2623 #define TARGET_O_TMPFILE     (TARGET___O_TMPFILE | TARGET_O_DIRECTORY)
2624 #endif
2625 #ifndef TARGET_O_NDELAY
2626 #define TARGET_O_NDELAY  TARGET_O_NONBLOCK
2627 #endif
2628 #ifndef TARGET_O_SYNC
2629 #define TARGET_O_SYNC    (TARGET___O_SYNC | TARGET_O_DSYNC)
2630 #endif
2631
2632 struct target_flock {
2633     short l_type;
2634     short l_whence;
2635     abi_long l_start;
2636     abi_long l_len;
2637 #if defined(TARGET_MIPS)
2638     abi_long l_sysid;
2639 #endif
2640     int l_pid;
2641 #if defined(TARGET_MIPS)
2642     abi_long pad[4];
2643 #endif
2644 };
2645
2646 struct target_flock64 {
2647     short  l_type;
2648     short  l_whence;
2649 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) \
2650     || defined(TARGET_SPARC) || defined(TARGET_HPPA) \
2651     || defined(TARGET_MICROBLAZE) || defined(TARGET_TILEGX) \
2652     || defined(TARGET_XTENSA)
2653     int __pad;
2654 #endif
2655     abi_llong l_start;
2656     abi_llong l_len;
2657     int  l_pid;
2658 } QEMU_PACKED;
2659
2660 #ifdef TARGET_ARM
2661 struct target_eabi_flock64 {
2662     short  l_type;
2663     short  l_whence;
2664     int __pad;
2665     abi_llong l_start;
2666     abi_llong l_len;
2667     int  l_pid;
2668 } QEMU_PACKED;
2669 #endif
2670
2671 struct target_f_owner_ex {
2672         int type;       /* Owner type of ID.  */
2673         int pid;        /* ID of owner.  */
2674 };
2675
2676 /* soundcard defines */
2677 /* XXX: convert them all to arch independent entries */
2678 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2679 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2680 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2681 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2682 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2683 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2684 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2685 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2686 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2687 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2688 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2689 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2690 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2691 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2692 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2693 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2694 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2695 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2696 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2697 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2698 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2699 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2700 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2701 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2702 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2703 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2704 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2705 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2706 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2707 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2708 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2709 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2710 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2711 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2712 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2713 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2714 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2715 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2716 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2717 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2718 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2719 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2720 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2721 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2722 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2723 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2724 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2725 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2726 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2727 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2728 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2729 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2730 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2731 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2732 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2733 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2734 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2735 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2736 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2737 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2738 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2739 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2740 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2741 #define TARGET_SNDCTL_TMR_START           0x00005402
2742 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2743 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2744 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2745 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2746 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2747 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2748 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2749 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2750 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2751 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2752 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2753 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2754 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2755 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2756
2757 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2758
2759 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2760 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2761 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2762 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2763 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2764 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2765 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2766 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2767 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2768 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2769 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2770 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2771 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2772 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2773 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2774 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2775 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2776
2777 /* Obsolete macros */
2778 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2779 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2780 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2781
2782 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2783 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2784 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2785 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2786 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2787
2788 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2789
2790 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2791 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2792 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2793 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2794 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2795 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2796 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2797 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2798 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2799 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2800 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2801 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2802 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2803 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2804 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2805 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2806 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2807
2808 /* Obsolete macros */
2809 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2810 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2811 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2812
2813 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2814
2815 /* vfat ioctls */
2816 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2817 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2818
2819 struct target_mtop {
2820     abi_short mt_op;
2821     abi_int mt_count;
2822 };
2823
2824 #if defined(TARGET_SPARC) || defined(TARGET_MIPS)
2825 typedef abi_long target_kernel_daddr_t;
2826 #else
2827 typedef abi_int target_kernel_daddr_t;
2828 #endif
2829
2830 struct target_mtget {
2831     abi_long mt_type;
2832     abi_long mt_resid;
2833     abi_long mt_dsreg;
2834     abi_long mt_gstat;
2835     abi_long mt_erreg;
2836     target_kernel_daddr_t mt_fileno;
2837     target_kernel_daddr_t mt_blkno;
2838 };
2839
2840 struct target_mtpos {
2841     abi_long mt_blkno;
2842 };
2843
2844 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct target_mtop)
2845 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct target_mtget)
2846 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct target_mtpos)
2847
2848 struct target_sysinfo {
2849     abi_long uptime;                /* Seconds since boot */
2850     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2851     abi_ulong totalram;             /* Total usable main memory size */
2852     abi_ulong freeram;              /* Available memory size */
2853     abi_ulong sharedram;            /* Amount of shared memory */
2854     abi_ulong bufferram;            /* Memory used by buffers */
2855     abi_ulong totalswap;            /* Total swap space size */
2856     abi_ulong freeswap;             /* swap space still available */
2857     unsigned short procs;           /* Number of current processes */
2858     unsigned short pad;             /* explicit padding for m68k */
2859     abi_ulong totalhigh;            /* Total high memory size */
2860     abi_ulong freehigh;             /* Available high memory size */
2861     unsigned int mem_unit;          /* Memory unit size in bytes */
2862     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2863 };
2864
2865 struct linux_dirent {
2866     long            d_ino;
2867     unsigned long   d_off;
2868     unsigned short  d_reclen;
2869     char            d_name[256]; /* We must not include limits.h! */
2870 };
2871
2872 struct linux_dirent64 {
2873     uint64_t        d_ino;
2874     int64_t         d_off;
2875     unsigned short  d_reclen;
2876     unsigned char   d_type;
2877     char            d_name[256];
2878 };
2879
2880 struct target_mq_attr {
2881     abi_long mq_flags;
2882     abi_long mq_maxmsg;
2883     abi_long mq_msgsize;
2884     abi_long mq_curmsgs;
2885 };
2886
2887 #include "socket.h"
2888
2889 #include "errno_defs.h"
2890
2891 #define FUTEX_WAIT              0
2892 #define FUTEX_WAKE              1
2893 #define FUTEX_FD                2
2894 #define FUTEX_REQUEUE           3
2895 #define FUTEX_CMP_REQUEUE       4
2896 #define FUTEX_WAKE_OP           5
2897 #define FUTEX_LOCK_PI           6
2898 #define FUTEX_UNLOCK_PI         7
2899 #define FUTEX_TRYLOCK_PI        8
2900 #define FUTEX_WAIT_BITSET       9
2901 #define FUTEX_WAKE_BITSET       10
2902
2903 #define FUTEX_PRIVATE_FLAG      128
2904 #define FUTEX_CLOCK_REALTIME    256
2905 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2906
2907 #ifdef CONFIG_EPOLL
2908 #if defined(TARGET_X86_64)
2909 #define TARGET_EPOLL_PACKED QEMU_PACKED
2910 #else
2911 #define TARGET_EPOLL_PACKED
2912 #endif
2913
2914 typedef union target_epoll_data {
2915     abi_ulong ptr;
2916     abi_int fd;
2917     abi_uint u32;
2918     abi_ullong u64;
2919 } target_epoll_data_t;
2920
2921 struct target_epoll_event {
2922     abi_uint events;
2923     target_epoll_data_t data;
2924 } TARGET_EPOLL_PACKED;
2925
2926 #define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2927
2928 #endif
2929 struct target_rlimit64 {
2930     uint64_t rlim_cur;
2931     uint64_t rlim_max;
2932 };
2933
2934 struct target_ucred {
2935     uint32_t pid;
2936     uint32_t uid;
2937     uint32_t gid;
2938 };
2939
2940 typedef int32_t target_timer_t;
2941
2942 #define TARGET_SIGEV_MAX_SIZE 64
2943
2944 /* This is architecture-specific but most architectures use the default */
2945 #ifdef TARGET_MIPS
2946 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2947 #else
2948 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2949                                     + sizeof(target_sigval_t))
2950 #endif
2951
2952 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2953                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2954                                / sizeof(int32_t))
2955
2956 struct target_sigevent {
2957     target_sigval_t sigev_value;
2958     abi_int sigev_signo;
2959     abi_int sigev_notify;
2960     union {
2961         abi_int _pad[TARGET_SIGEV_PAD_SIZE];
2962         abi_int _tid;
2963
2964         /* The kernel (and thus QEMU) never looks at these;
2965          * they're only used as part of the ABI between a
2966          * userspace program and libc.
2967          */
2968         struct {
2969             abi_ulong _function;
2970             abi_ulong _attribute;
2971         } _sigev_thread;
2972     } _sigev_un;
2973 };
2974
2975 struct target_user_cap_header {
2976     uint32_t version;
2977     int pid;
2978 };
2979
2980 struct target_user_cap_data {
2981     uint32_t effective;
2982     uint32_t permitted;
2983     uint32_t inheritable;
2984 };
2985
2986 /* from kernel's include/linux/syslog.h */
2987
2988 /* Close the log.  Currently a NOP. */
2989 #define TARGET_SYSLOG_ACTION_CLOSE          0
2990 /* Open the log. Currently a NOP. */
2991 #define TARGET_SYSLOG_ACTION_OPEN           1
2992 /* Read from the log. */
2993 #define TARGET_SYSLOG_ACTION_READ           2
2994 /* Read all messages remaining in the ring buffer. */
2995 #define TARGET_SYSLOG_ACTION_READ_ALL       3
2996 /* Read and clear all messages remaining in the ring buffer */
2997 #define TARGET_SYSLOG_ACTION_READ_CLEAR     4
2998 /* Clear ring buffer. */
2999 #define TARGET_SYSLOG_ACTION_CLEAR          5
3000 /* Disable printk's to console */
3001 #define TARGET_SYSLOG_ACTION_CONSOLE_OFF    6
3002 /* Enable printk's to console */
3003 #define TARGET_SYSLOG_ACTION_CONSOLE_ON     7
3004 /* Set level of messages printed to console */
3005 #define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL  8
3006 /* Return number of unread characters in the log buffer */
3007 #define TARGET_SYSLOG_ACTION_SIZE_UNREAD    9
3008 /* Return size of the log buffer */
3009 #define TARGET_SYSLOG_ACTION_SIZE_BUFFER   10
3010
3011 #endif