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 #define TARGET_ARCH_HAS_KA_RESTORER 1
 439 #elif defined(TARGET_MIPS)
 440 #define TARGET_SA_NOCLDSTOP     0x00000001
 441 #define TARGET_SA_NOCLDWAIT     0x00010000
 442 #define TARGET_SA_SIGINFO       0x00000008
 443 #define TARGET_SA_ONSTACK       0x08000000
 444 #define TARGET_SA_NODEFER       0x40000000
 445 #define TARGET_SA_RESTART       0x10000000
 446 #define TARGET_SA_RESETHAND     0x80000000
 447 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 448 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 449 #endif
 450 #elif defined(TARGET_OPENRISC)
 451 #define TARGET_SA_NOCLDSTOP    0x00000001
 452 #define TARGET_SA_NOCLDWAIT    0x00000002
 453 #define TARGET_SA_SIGINFO      0x00000004
 454 #define TARGET_SA_ONSTACK      0x08000000
 455 #define TARGET_SA_RESTART      0x10000000
 456 #define TARGET_SA_NODEFER      0x40000000
 457 #define TARGET_SA_RESETHAND    0x80000000
 458 #elif defined(TARGET_ALPHA)
 459 #define TARGET_SA_ONSTACK       0x00000001
 460 #define TARGET_SA_RESTART       0x00000002
 461 #define TARGET_SA_NOCLDSTOP     0x00000004
 462 #define TARGET_SA_NODEFER       0x00000008
 463 #define TARGET_SA_RESETHAND     0x00000010
 464 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 465 #define TARGET_SA_SIGINFO       0x00000040
 466 #elif defined(TARGET_HPPA)
 467 #define TARGET_SA_ONSTACK       0x00000001
 468 #define TARGET_SA_RESETHAND     0x00000004
 469 #define TARGET_SA_NOCLDSTOP     0x00000008
 470 #define TARGET_SA_SIGINFO       0x00000010
 471 #define TARGET_SA_NODEFER       0x00000020
 472 #define TARGET_SA_RESTART       0x00000040
 473 #define TARGET_SA_NOCLDWAIT     0x00000080
 474 #endif
 475
 476 #include "target_signal.h"
 477
 478 #ifdef TARGET_SA_RESTORER
 479 #define TARGET_ARCH_HAS_SA_RESTORER 1
 480 #endif
 481
 482 #if defined(TARGET_ALPHA)
 483
 484 #define TARGET_SIGHUP            1
 485 #define TARGET_SIGINT            2
 486 #define TARGET_SIGQUIT           3
 487 #define TARGET_SIGILL            4
 488 #define TARGET_SIGTRAP           5
 489 #define TARGET_SIGABRT           6
 490 #define TARGET_SIGSTKFLT         7 /* actually SIGEMT */
 491 #define TARGET_SIGFPE            8
 492 #define TARGET_SIGKILL           9
 493 #define TARGET_SIGBUS           10
 494 #define TARGET_SIGSEGV          11
 495 #define TARGET_SIGSYS           12
 496 #define TARGET_SIGPIPE          13
 497 #define TARGET_SIGALRM          14
 498 #define TARGET_SIGTERM          15
 499 #define TARGET_SIGURG           16
 500 #define TARGET_SIGSTOP          17
 501 #define TARGET_SIGTSTP          18
 502 #define TARGET_SIGCONT          19
 503 #define TARGET_SIGCHLD          20
 504 #define TARGET_SIGTTIN          21
 505 #define TARGET_SIGTTOU          22
 506 #define TARGET_SIGIO            23
 507 #define TARGET_SIGXCPU          24
 508 #define TARGET_SIGXFSZ          25
 509 #define TARGET_SIGVTALRM        26
 510 #define TARGET_SIGPROF          27
 511 #define TARGET_SIGWINCH         28
 512 #define TARGET_SIGPWR           29 /* actually SIGINFO */
 513 #define TARGET_SIGUSR1          30
 514 #define TARGET_SIGUSR2          31
 515 #define TARGET_SIGRTMIN         32
 516
 517 #define TARGET_SIG_BLOCK         1
 518 #define TARGET_SIG_UNBLOCK       2
 519 #define TARGET_SIG_SETMASK       3
 520
 521 #elif defined(TARGET_SPARC)
 522
 523 #define TARGET_SIGHUP            1
 524 #define TARGET_SIGINT            2
 525 #define TARGET_SIGQUIT           3
 526 #define TARGET_SIGILL            4
 527 #define TARGET_SIGTRAP           5
 528 #define TARGET_SIGABRT           6
 529 #define TARGET_SIGIOT            6
 530 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 531 #define TARGET_SIGFPE            8
 532 #define TARGET_SIGKILL           9
 533 #define TARGET_SIGBUS           10
 534 #define TARGET_SIGSEGV          11
 535 #define TARGET_SIGSYS           12
 536 #define TARGET_SIGPIPE          13
 537 #define TARGET_SIGALRM          14
 538 #define TARGET_SIGTERM          15
 539 #define TARGET_SIGURG           16
 540 #define TARGET_SIGSTOP          17
 541 #define TARGET_SIGTSTP          18
 542 #define TARGET_SIGCONT          19
 543 #define TARGET_SIGCHLD          20
 544 #define TARGET_SIGTTIN          21
 545 #define TARGET_SIGTTOU          22
 546 #define TARGET_SIGIO            23
 547 #define TARGET_SIGXCPU          24
 548 #define TARGET_SIGXFSZ          25
 549 #define TARGET_SIGVTALRM        26
 550 #define TARGET_SIGPROF          27
 551 #define TARGET_SIGWINCH         28
 552 #define TARGET_SIGPWR           29
 553 #define TARGET_SIGUSR1          30
 554 #define TARGET_SIGUSR2          31
 555 #define TARGET_SIGRTMIN         32
 556
 557 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 558 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 559 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 560
 561 #elif defined(TARGET_MIPS)
 562
 563 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 564 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 565 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 566 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 567 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 568 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 569 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 570 #define TARGET_SIGEMT            7
 571 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 572 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 573 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 574 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 575 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 576 #define TARGET_SIGSYS           12
 577 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 578 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 579 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 580 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 581 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 582 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 583 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 584 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 585 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 586 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 587 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 588 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 589 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 590 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 591 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 592 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 593 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 594 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 595 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 596 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 597 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 598 #define TARGET_SIGRTMIN         32
 599
 600 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 601 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 602 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 603
 604 #elif defined(TARGET_HPPA)
 605
 606 #define TARGET_SIGHUP           1
 607 #define TARGET_SIGINT           2
 608 #define TARGET_SIGQUIT          3
 609 #define TARGET_SIGILL           4
 610 #define TARGET_SIGTRAP          5
 611 #define TARGET_SIGABRT          6
 612 #define TARGET_SIGIOT           6
 613 #define TARGET_SIGSTKFLT        7
 614 #define TARGET_SIGFPE           8
 615 #define TARGET_SIGKILL          9
 616 #define TARGET_SIGBUS          10
 617 #define TARGET_SIGSEGV         11
 618 #define TARGET_SIGXCPU         12
 619 #define TARGET_SIGPIPE         13
 620 #define TARGET_SIGALRM         14
 621 #define TARGET_SIGTERM         15
 622 #define TARGET_SIGUSR1         16
 623 #define TARGET_SIGUSR2         17
 624 #define TARGET_SIGCHLD         18
 625 #define TARGET_SIGPWR          19
 626 #define TARGET_SIGVTALRM       20
 627 #define TARGET_SIGPROF         21
 628 #define TARGET_SIGIO           22
 629 #define TARGET_SIGPOLL         TARGET_SIGIO
 630 #define TARGET_SIGWINCH        23
 631 #define TARGET_SIGSTOP         24
 632 #define TARGET_SIGTSTP         25
 633 #define TARGET_SIGCONT         26
 634 #define TARGET_SIGTTIN         27
 635 #define TARGET_SIGTTOU         28
 636 #define TARGET_SIGURG          29
 637 #define TARGET_SIGXFSZ         30
 638 #define TARGET_SIGSYS          31
 639
 640 #define TARGET_SIG_BLOCK       0
 641 #define TARGET_SIG_UNBLOCK     1
 642 #define TARGET_SIG_SETMASK     2
 643
 644 #endif
 645
 646 #if defined(TARGET_ALPHA)
 647 struct target_old_sigaction {
 648     abi_ulong _sa_handler;
 649     abi_ulong sa_mask;
 650     int32_t sa_flags;
 651 };
 652
 653 struct target_rt_sigaction {
 654     abi_ulong _sa_handler;
 655     abi_ulong sa_flags;
 656     target_sigset_t sa_mask;
 657 };
 658
 659 /* This is the struct used inside the kernel.  The ka_restorer
 660    field comes from the 5th argument to sys_rt_sigaction.  */
 661 struct target_sigaction {
 662     abi_ulong _sa_handler;
 663     abi_ulong sa_flags;
 664     target_sigset_t sa_mask;
 665     abi_ulong sa_restorer;
 666 };
 667 #elif defined(TARGET_MIPS)
 668 struct target_sigaction {
 669         uint32_t        sa_flags;
 670 #if defined(TARGET_ABI_MIPSN32)
 671         uint32_t        _sa_handler;
 672 #else
 673         abi_ulong       _sa_handler;
 674 #endif
 675         target_sigset_t sa_mask;
 676 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 677         /* ??? This is always present, but ignored unless O32.  */
 678         abi_ulong sa_restorer;
 679 #endif
 680 };
 681 #else
 682 struct target_old_sigaction {
 683         abi_ulong _sa_handler;
 684         abi_ulong sa_mask;
 685         abi_ulong sa_flags;
 686 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 687         abi_ulong sa_restorer;
 688 #endif
 689 };
 690
 691 struct target_sigaction {
 692         abi_ulong _sa_handler;
 693         abi_ulong sa_flags;
 694 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 695         abi_ulong sa_restorer;
 696 #endif
 697         target_sigset_t sa_mask;
 698 #ifdef TARGET_ARCH_HAS_KA_RESTORER
 699         abi_ulong ka_restorer;
 700 #endif
 701 };
 702 #endif
 703
 704 typedef union target_sigval {
 705         int sival_int;
 706         abi_ulong sival_ptr;
 707 } target_sigval_t;
 708 #if 0
 709 #if defined (TARGET_SPARC)
 710 typedef struct {
 711         struct {
 712                 abi_ulong psr;
 713                 abi_ulong pc;
 714                 abi_ulong npc;
 715                 abi_ulong y;
 716                 abi_ulong u_regs[16]; /* globals and ins */
 717         }               si_regs;
 718         int             si_mask;
 719 } __siginfo_t;
 720
 721 typedef struct {
 722         unsigned   long si_float_regs [32];
 723         unsigned   long si_fsr;
 724         unsigned   long si_fpqdepth;
 725         struct {
 726                 unsigned long *insn_addr;
 727                 unsigned long insn;
 728         } si_fpqueue [16];
 729 } __siginfo_fpu_t;
 730 #endif
 731 #endif
 732
 733 #define TARGET_SI_MAX_SIZE      128
 734
 735 #if TARGET_ABI_BITS == 32
 736 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 737 #else
 738 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 739 #endif
 740
 741 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 742
 743 /* Within QEMU the top 16 bits of si_code indicate which of the parts of
 744  * the union in target_siginfo is valid. This only applies between
 745  * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 746  * appear either within host siginfo_t or in target_siginfo structures
 747  * which we get from the guest userspace program. (The Linux kernel
 748  * does a similar thing with using the top bits for its own internal
 749  * purposes but not letting them be visible to userspace.)
 750  */
 751 #define QEMU_SI_KILL 0
 752 #define QEMU_SI_TIMER 1
 753 #define QEMU_SI_POLL 2
 754 #define QEMU_SI_FAULT 3
 755 #define QEMU_SI_CHLD 4
 756 #define QEMU_SI_RT 5
 757
 758 typedef struct target_siginfo {
 759 #ifdef TARGET_MIPS
 760         int si_signo;
 761         int si_code;
 762         int si_errno;
 763 #else
 764         int si_signo;
 765         int si_errno;
 766         int si_code;
 767 #endif
 768
 769         union {
 770                 int _pad[TARGET_SI_PAD_SIZE];
 771
 772                 /* kill() */
 773                 struct {
 774                         pid_t _pid;             /* sender's pid */
 775                         uid_t _uid;             /* sender's uid */
 776                 } _kill;
 777
 778                 /* POSIX.1b timers */
 779                 struct {
 780                         unsigned int _timer1;
 781                         unsigned int _timer2;
 782                 } _timer;
 783
 784                 /* POSIX.1b signals */
 785                 struct {
 786                         pid_t _pid;             /* sender's pid */
 787                         uid_t _uid;             /* sender's uid */
 788                         target_sigval_t _sigval;
 789                 } _rt;
 790
 791                 /* SIGCHLD */
 792                 struct {
 793                         pid_t _pid;             /* which child */
 794                         uid_t _uid;             /* sender's uid */
 795                         int _status;            /* exit code */
 796                         target_clock_t _utime;
 797                         target_clock_t _stime;
 798                 } _sigchld;
 799
 800                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 801                 struct {
 802                         abi_ulong _addr; /* faulting insn/memory ref. */
 803                 } _sigfault;
 804
 805                 /* SIGPOLL */
 806                 struct {
 807                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 808                         int _fd;
 809                 } _sigpoll;
 810         } _sifields;
 811 } target_siginfo_t;
 812
 813 /*
 814  * si_code values
 815  * Digital reserves positive values for kernel-generated signals.
 816  */
 817 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 818 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 819 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 820 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 821 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 822 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 823 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 824
 825 /*
 826  * SIGILL si_codes
 827  */
 828 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 829 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 830 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 831 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 832 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 833 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 834 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 835 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 836 #ifdef TARGET_TILEGX
 837 #define TARGET_ILL_DBLFLT       (9)     /* double fault */
 838 #define TARGET_ILL_HARDWALL     (10)    /* user networks hardwall violation */
 839 #endif
 840
 841 /*
 842  * SIGFPE si_codes
 843  */
 844 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 845 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 846 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 847 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 848 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 849 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 850 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 851 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 852 #define TARGET_NSIGFPE         8
 853
 854 /*
 855  * SIGSEGV si_codes
 856  */
 857 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 858 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 859 #define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 860
 861 /*
 862  * SIGBUS si_codes
 863  */
 864 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 865 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 866 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 867 /* hardware memory error consumed on a machine check: action required */
 868 #define TARGET_BUS_MCEERR_AR    (4)
 869 /* hardware memory error detected in process but not consumed: action optional*/
 870 #define TARGET_BUS_MCEERR_AO    (5)
 871
 872 /*
 873  * SIGTRAP si_codes
 874  */
 875 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 876 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 877 #define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 878 #define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 879
 880 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 881
 882 struct target_rlimit {
 883         abi_ulong   rlim_cur;
 884         abi_ulong   rlim_max;
 885 };
 886
 887 #if defined(TARGET_ALPHA)
 888 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 889 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 890 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 891 #else
 892 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 893 #endif
 894
 895 #if defined(TARGET_MIPS)
 896 #define TARGET_RLIMIT_CPU               0
 897 #define TARGET_RLIMIT_FSIZE             1
 898 #define TARGET_RLIMIT_DATA              2
 899 #define TARGET_RLIMIT_STACK             3
 900 #define TARGET_RLIMIT_CORE              4
 901 #define TARGET_RLIMIT_RSS               7
 902 #define TARGET_RLIMIT_NPROC             8
 903 #define TARGET_RLIMIT_NOFILE            5
 904 #define TARGET_RLIMIT_MEMLOCK           9
 905 #define TARGET_RLIMIT_AS                6
 906 #define TARGET_RLIMIT_LOCKS             10
 907 #define TARGET_RLIMIT_SIGPENDING        11
 908 #define TARGET_RLIMIT_MSGQUEUE          12
 909 #define TARGET_RLIMIT_NICE              13
 910 #define TARGET_RLIMIT_RTPRIO            14
 911 #else
 912 #define TARGET_RLIMIT_CPU               0
 913 #define TARGET_RLIMIT_FSIZE             1
 914 #define TARGET_RLIMIT_DATA              2
 915 #define TARGET_RLIMIT_STACK             3
 916 #define TARGET_RLIMIT_CORE              4
 917 #define TARGET_RLIMIT_RSS               5
 918 #if defined(TARGET_SPARC)
 919 #define TARGET_RLIMIT_NOFILE            6
 920 #define TARGET_RLIMIT_NPROC             7
 921 #else
 922 #define TARGET_RLIMIT_NPROC             6
 923 #define TARGET_RLIMIT_NOFILE            7
 924 #endif
 925 #define TARGET_RLIMIT_MEMLOCK           8
 926 #define TARGET_RLIMIT_AS                9
 927 #define TARGET_RLIMIT_LOCKS             10
 928 #define TARGET_RLIMIT_SIGPENDING        11
 929 #define TARGET_RLIMIT_MSGQUEUE          12
 930 #define TARGET_RLIMIT_NICE              13
 931 #define TARGET_RLIMIT_RTPRIO            14
 932 #endif
 933
 934 struct target_pollfd {
 935     int fd;           /* file descriptor */
 936     short events;     /* requested events */
 937     short revents;    /* returned events */
 938 };
 939
 940 /* virtual terminal ioctls */
 941 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 942 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 943 #define TARGET_KDGKBTYPE       0x4b33
 944 #define TARGET_KDSETMODE       0x4b3a
 945 #define TARGET_KDGKBMODE       0x4b44
 946 #define TARGET_KDSKBMODE       0x4b45
 947 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 948 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 949 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 950 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 951 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 952 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 953 #define TARGET_KDSIGACCEPT     0x4B4E
 954
 955 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4)
 956 #define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
 957 #define TARGET_SIOCGPGRP       TARGET_IOR('s', 9, pid_t)
 958 #else
 959 #define TARGET_SIOCATMARK      0x8905
 960 #define TARGET_SIOCGPGRP       0x8904
 961 #endif
 962 #define TARGET_SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
 963 #define TARGET_SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 964
 965 /* Networking ioctls */
 966 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 967 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 968 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 969 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 970 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 971 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 972 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 973 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 974 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 975 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 976 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 977 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 978 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 979 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 980 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 981 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 982 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 983 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 984 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 985 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 986 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 987 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 988 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 989 #define TARGET_SIOCSIFENCAP    0x8926
 990 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 991 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 992 #define TARGET_SIOCSIFSLAVE    0x8930
 993 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 994 #define TARGET_SIOCDELMULTI    0x8932
 995 #define TARGET_SIOCGIFINDEX    0x8933
 996
 997 /* Bridging control calls */
 998 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 999 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
1000
1001 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
1002 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
1003
1004 /* ARP cache control calls. */
1005 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
1006 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
1007 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
1008 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
1009 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
1010 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
1011
1012 /* RARP cache control calls. */
1013 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
1014 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
1015 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
1016
1017 /* Driver configuration calls */
1018 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
1019 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
1020
1021 /* DLCI configuration calls */
1022 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
1023 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
1024
1025 /* From <linux/wireless.h> */
1026
1027 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
1028
1029 /* From <linux/random.h> */
1030
1031 #define TARGET_RNDGETENTCNT    TARGET_IOR('R', 0x00, int)
1032 #define TARGET_RNDADDTOENTCNT  TARGET_IOW('R', 0x01, int)
1033 #define TARGET_RNDZAPENTCNT    TARGET_IO('R', 0x04)
1034 #define TARGET_RNDCLEARPOOL    TARGET_IO('R', 0x06)
1035
1036 /* From <linux/fs.h> */
1037
1038 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
1039 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
1040 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
1041 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
1042 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
1043 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
1044 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
1045 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
1046 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
1047 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
1048 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
1049 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
1050 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
1051 /* A jump here: 108-111 have been used for various private purposes. */
1052 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
1053 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
1054 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
1055                                              /* return device size in bytes
1056                                                 (u64 *arg) */
1057
1058 #define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
1059 #define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
1060 #define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
1061 #define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
1062 #define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
1063 #define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
1064 #define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
1065 #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
1066 #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
1067
1068 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
1069 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
1070
1071 #define TARGET_FICLONE    TARGET_IOW(0x94, 9, int)
1072 #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
1073
1074 /* Note that the ioctl numbers claim type "long" but the actual type
1075  * used by the kernel is "int".
1076  */
1077 #define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long)
1078 #define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long)
1079
1080 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
1081
1082 /* cdrom commands */
1083 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
1084 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
1085 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
1086 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
1087                                            (struct cdrom_ti) */
1088 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1089                                            (struct cdrom_tochdr) */
1090 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1091                                            (struct cdrom_tocentry) */
1092 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1093 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1094 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1095 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1096                                            (struct cdrom_volctrl) */
1097 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1098                                            (struct cdrom_subchnl) */
1099 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1100                                            (struct cdrom_read) */
1101 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1102                                            (struct cdrom_read) */
1103 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1104 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1105 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1106                                            address of multi session disks
1107                                            (struct cdrom_multisession) */
1108 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1109                                            if available (struct cdrom_mcn) */
1110 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1111                                           but here anyway for compatibility */
1112 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1113 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1114                                           (struct cdrom_volctrl) */
1115 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1116                                            (struct cdrom_read) */
1117 /*
1118  * These ioctls are used only used in aztcd.c and optcd.c
1119  */
1120 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1121 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1122
1123 /*
1124  * This ioctl is only used by the scsi-cd driver.
1125    It is for playing audio in logical block addressing mode.
1126  */
1127 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1128
1129 /*
1130  * These ioctls are only used in optcd.c
1131  */
1132 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1133
1134 /*
1135  * These ioctls are (now) only in ide-cd.c for controlling
1136  * drive spindown time.  They should be implemented in the
1137  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1138  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1139  *  -Erik
1140  */
1141 #define TARGET_CDROMGETSPINDOWN        0x531d
1142 #define TARGET_CDROMSETSPINDOWN        0x531e
1143
1144 /*
1145  * These ioctls are implemented through the uniform CD-ROM driver
1146  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1147  * drivers are eventually ported to the uniform CD-ROM driver interface.
1148  */
1149 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1150 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1151 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1152 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1153 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1154 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1155 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1156 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1157 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1158 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1159 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1160 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1161
1162 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1163  * Future CDROM ioctls should be kept below 0x537F
1164  */
1165
1166 /* This ioctl is only used by sbpcd at the moment */
1167 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1168                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1169
1170 /* DVD-ROM Specific ioctls */
1171 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1172 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1173 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1174
1175 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1176 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1177 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1178
1179 /* HD commands */
1180
1181 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1182 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1183 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1184 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1185 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1186 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1187 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1188 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1189 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1190 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1191
1192 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1193 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1194 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1195 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1196 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1197 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1198 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1199 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1200
1201 /* loop ioctls */
1202 #define TARGET_LOOP_SET_FD            0x4C00
1203 #define TARGET_LOOP_CLR_FD            0x4C01
1204 #define TARGET_LOOP_SET_STATUS        0x4C02
1205 #define TARGET_LOOP_GET_STATUS        0x4C03
1206 #define TARGET_LOOP_SET_STATUS64      0x4C04
1207 #define TARGET_LOOP_GET_STATUS64      0x4C05
1208 #define TARGET_LOOP_CHANGE_FD         0x4C06
1209
1210 #define TARGET_LOOP_CTL_ADD           0x4C80
1211 #define TARGET_LOOP_CTL_REMOVE        0x4C81
1212 #define TARGET_LOOP_CTL_GET_FREE      0x4C82
1213
1214 /* fb ioctls */
1215 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1216 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1217 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1218 #define TARGET_FBIOGETCMAP            0x4604
1219 #define TARGET_FBIOPUTCMAP            0x4605
1220 #define TARGET_FBIOPAN_DISPLAY        0x4606
1221 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1222 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1223
1224 /* vt ioctls */
1225 #define TARGET_VT_OPENQRY             0x5600
1226 #define TARGET_VT_GETSTATE            0x5603
1227 #define TARGET_VT_ACTIVATE            0x5606
1228 #define TARGET_VT_WAITACTIVE          0x5607
1229 #define TARGET_VT_LOCKSWITCH          0x560b
1230 #define TARGET_VT_UNLOCKSWITCH        0x560c
1231 #define TARGET_VT_GETMODE             0x5601
1232 #define TARGET_VT_SETMODE             0x5602
1233 #define TARGET_VT_RELDISP             0x5605
1234 #define TARGET_VT_DISALLOCATE         0x5608
1235
1236 /* device mapper */
1237 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1238 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1239 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1240 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1241 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1242 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1243 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1244 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1245 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1246 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1247 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1248 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1249 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1250 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1251 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1252 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1253
1254 /* from asm/termbits.h */
1255
1256 #define TARGET_NCC 8
1257 struct target_termio {
1258         unsigned short c_iflag;         /* input mode flags */
1259         unsigned short c_oflag;         /* output mode flags */
1260         unsigned short c_cflag;         /* control mode flags */
1261         unsigned short c_lflag;         /* local mode flags */
1262         unsigned char c_line;           /* line discipline */
1263         unsigned char c_cc[TARGET_NCC]; /* control characters */
1264 };
1265
1266 struct target_winsize {
1267         unsigned short ws_row;
1268         unsigned short ws_col;
1269         unsigned short ws_xpixel;
1270         unsigned short ws_ypixel;
1271 };
1272
1273 #include "termbits.h"
1274
1275 #if defined(TARGET_MIPS)
1276 #define TARGET_PROT_SEM         0x10
1277 #else
1278 #define TARGET_PROT_SEM         0x08
1279 #endif
1280
1281 /* Common */
1282 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1283 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1284 #if defined(TARGET_HPPA)
1285 #define TARGET_MAP_TYPE         0x03            /* Mask for type of mapping */
1286 #else
1287 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1288 #endif
1289
1290 /* Target specific */
1291 #if defined(TARGET_MIPS)
1292 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1293 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1294 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1295 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1296 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1297 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1298 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1299 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1300 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1301 #define TARGET_MAP_STACK        0x40000         /* ignored */
1302 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1303 #elif defined(TARGET_PPC)
1304 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1305 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1306 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1307 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1308 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1309 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1310 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1311 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1312 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1313 #define TARGET_MAP_STACK        0x20000         /* ignored */
1314 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1315 #elif defined(TARGET_ALPHA)
1316 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1317 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1318 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1319 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1320 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1321 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1322 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1323 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1324 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1325 #define TARGET_MAP_STACK        0x80000         /* ignored */
1326 #define TARGET_MAP_HUGETLB      0x100000        /* create a huge page mapping */
1327 #elif defined(TARGET_HPPA)
1328 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1329 #define TARGET_MAP_FIXED        0x04            /* Interpret addr exactly */
1330 #define TARGET_MAP_GROWSDOWN    0x08000         /* stack-like segment */
1331 #define TARGET_MAP_DENYWRITE    0x00800         /* ETXTBSY */
1332 #define TARGET_MAP_EXECUTABLE   0x01000         /* mark it as an executable */
1333 #define TARGET_MAP_LOCKED       0x02000         /* lock the mapping */
1334 #define TARGET_MAP_NORESERVE    0x04000         /* no check for reservations */
1335 #define TARGET_MAP_POPULATE     0x10000         /* pop (prefault) pagetables */
1336 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1337 #define TARGET_MAP_STACK        0x40000         /* ignored */
1338 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1339 #elif defined(TARGET_XTENSA)
1340 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1341 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1342 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1343 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1344 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1345 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1346 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1347 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1348 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1349 #define TARGET_MAP_STACK        0x40000
1350 #define TARGET_MAP_HUGETLB  0x80000         /* create a huge page mapping */
1351 #else
1352 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1353 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1354 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1355 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1356 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1357 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1358 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1359 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1360 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1361 #define TARGET_MAP_STACK        0x20000         /* ignored */
1362 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1363 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1364 #endif
1365
1366 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1367     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1368     || defined(TARGET_CRIS)
1369 struct target_stat {
1370         unsigned short st_dev;
1371         unsigned short __pad1;
1372         abi_ulong st_ino;
1373         unsigned short st_mode;
1374         unsigned short st_nlink;
1375         unsigned short st_uid;
1376         unsigned short st_gid;
1377         unsigned short st_rdev;
1378         unsigned short __pad2;
1379         abi_ulong  st_size;
1380         abi_ulong  st_blksize;
1381         abi_ulong  st_blocks;
1382         abi_ulong  target_st_atime;
1383         abi_ulong  __unused1;
1384         abi_ulong  target_st_mtime;
1385         abi_ulong  __unused2;
1386         abi_ulong  target_st_ctime;
1387         abi_ulong  __unused3;
1388         abi_ulong  __unused4;
1389         abi_ulong  __unused5;
1390 };
1391
1392 /* This matches struct stat64 in glibc2.1, hence the absolutely
1393  * insane amounts of padding around dev_t's.
1394  */
1395 #define TARGET_HAS_STRUCT_STAT64
1396 struct target_stat64 {
1397         unsigned short  st_dev;
1398         unsigned char   __pad0[10];
1399
1400 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1401         abi_ulong       __st_ino;
1402
1403         unsigned int    st_mode;
1404         unsigned int    st_nlink;
1405
1406         abi_ulong       st_uid;
1407         abi_ulong       st_gid;
1408
1409         unsigned short  st_rdev;
1410         unsigned char   __pad3[10];
1411
1412         long long       st_size;
1413         abi_ulong       st_blksize;
1414
1415         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1416         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1417
1418         abi_ulong       target_st_atime;
1419         abi_ulong       __pad5;
1420
1421         abi_ulong       target_st_mtime;
1422         abi_ulong       __pad6;
1423
1424         abi_ulong       target_st_ctime;
1425         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1426
1427         unsigned long long      st_ino;
1428 } QEMU_PACKED;
1429
1430 #ifdef TARGET_ARM
1431 #define TARGET_HAS_STRUCT_STAT64
1432 struct target_eabi_stat64 {
1433         unsigned long long st_dev;
1434         unsigned int    __pad1;
1435         abi_ulong    __st_ino;
1436         unsigned int    st_mode;
1437         unsigned int    st_nlink;
1438
1439         abi_ulong    st_uid;
1440         abi_ulong    st_gid;
1441
1442         unsigned long long st_rdev;
1443         unsigned int    __pad2[2];
1444
1445         long long       st_size;
1446         abi_ulong    st_blksize;
1447         unsigned int    __pad3;
1448         unsigned long long st_blocks;
1449
1450         abi_ulong    target_st_atime;
1451         abi_ulong    target_st_atime_nsec;
1452
1453         abi_ulong    target_st_mtime;
1454         abi_ulong    target_st_mtime_nsec;
1455
1456         abi_ulong    target_st_ctime;
1457         abi_ulong    target_st_ctime_nsec;
1458
1459         unsigned long long st_ino;
1460 } QEMU_PACKED;
1461 #endif
1462
1463 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1464 struct target_stat {
1465         unsigned int    st_dev;
1466         abi_ulong       st_ino;
1467         unsigned int    st_mode;
1468         unsigned int    st_nlink;
1469         unsigned int    st_uid;
1470         unsigned int    st_gid;
1471         unsigned int    st_rdev;
1472         abi_long        st_size;
1473         abi_long        target_st_atime;
1474         abi_long        target_st_mtime;
1475         abi_long        target_st_ctime;
1476         abi_long        st_blksize;
1477         abi_long        st_blocks;
1478         abi_ulong       __unused4[2];
1479 };
1480
1481 #define TARGET_HAS_STRUCT_STAT64
1482 struct target_stat64 {
1483         unsigned char   __pad0[6];
1484         unsigned short  st_dev;
1485
1486         uint64_t        st_ino;
1487         uint64_t        st_nlink;
1488
1489         unsigned int    st_mode;
1490
1491         unsigned int    st_uid;
1492         unsigned int    st_gid;
1493
1494         unsigned char   __pad2[6];
1495         unsigned short  st_rdev;
1496
1497         int64_t         st_size;
1498         int64_t         st_blksize;
1499
1500         unsigned char   __pad4[4];
1501         unsigned int    st_blocks;
1502
1503         abi_ulong       target_st_atime;
1504         abi_ulong       __unused1;
1505
1506         abi_ulong       target_st_mtime;
1507         abi_ulong       __unused2;
1508
1509         abi_ulong       target_st_ctime;
1510         abi_ulong       __unused3;
1511
1512         abi_ulong       __unused4[3];
1513 };
1514
1515 #elif defined(TARGET_SPARC)
1516
1517 struct target_stat {
1518         unsigned short  st_dev;
1519         abi_ulong       st_ino;
1520         unsigned short  st_mode;
1521         short           st_nlink;
1522         unsigned short  st_uid;
1523         unsigned short  st_gid;
1524         unsigned short  st_rdev;
1525         abi_long        st_size;
1526         abi_long        target_st_atime;
1527         abi_ulong       __unused1;
1528         abi_long        target_st_mtime;
1529         abi_ulong       __unused2;
1530         abi_long        target_st_ctime;
1531         abi_ulong       __unused3;
1532         abi_long        st_blksize;
1533         abi_long        st_blocks;
1534         abi_ulong       __unused4[2];
1535 };
1536
1537 #define TARGET_HAS_STRUCT_STAT64
1538 struct target_stat64 {
1539         unsigned char   __pad0[6];
1540         unsigned short  st_dev;
1541
1542         uint64_t st_ino;
1543
1544         unsigned int    st_mode;
1545         unsigned int    st_nlink;
1546
1547         unsigned int    st_uid;
1548         unsigned int    st_gid;
1549
1550         unsigned char   __pad2[6];
1551         unsigned short  st_rdev;
1552
1553         unsigned char   __pad3[8];
1554
1555         int64_t st_size;
1556         unsigned int    st_blksize;
1557
1558         unsigned char   __pad4[8];
1559         unsigned int    st_blocks;
1560
1561         unsigned int    target_st_atime;
1562         unsigned int    __unused1;
1563
1564         unsigned int    target_st_mtime;
1565         unsigned int    __unused2;
1566
1567         unsigned int    target_st_ctime;
1568         unsigned int    __unused3;
1569
1570         unsigned int    __unused4;
1571         unsigned int    __unused5;
1572 };
1573
1574 #elif defined(TARGET_PPC)
1575
1576 struct target_stat {
1577         abi_ulong st_dev;
1578         abi_ulong st_ino;
1579 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1580         abi_ulong st_nlink;
1581         unsigned int st_mode;
1582 #else
1583         unsigned int st_mode;
1584         unsigned short st_nlink;
1585 #endif
1586         unsigned int st_uid;
1587         unsigned int st_gid;
1588         abi_ulong  st_rdev;
1589         abi_ulong  st_size;
1590         abi_ulong  st_blksize;
1591         abi_ulong  st_blocks;
1592         abi_ulong  target_st_atime;
1593         abi_ulong  target_st_atime_nsec;
1594         abi_ulong  target_st_mtime;
1595         abi_ulong  target_st_mtime_nsec;
1596         abi_ulong  target_st_ctime;
1597         abi_ulong  target_st_ctime_nsec;
1598         abi_ulong  __unused4;
1599         abi_ulong  __unused5;
1600 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1601         abi_ulong  __unused6;
1602 #endif
1603 };
1604
1605 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1606 #define TARGET_HAS_STRUCT_STAT64
1607 struct QEMU_PACKED target_stat64 {
1608         unsigned long long st_dev;
1609         unsigned long long st_ino;
1610         unsigned int st_mode;
1611         unsigned int st_nlink;
1612         unsigned int st_uid;
1613         unsigned int st_gid;
1614         unsigned long long st_rdev;
1615         unsigned long long __pad0;
1616         long long      st_size;
1617         int            st_blksize;
1618         unsigned int   __pad1;
1619         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1620         int            target_st_atime;
1621         unsigned int   target_st_atime_nsec;
1622         int            target_st_mtime;
1623         unsigned int   target_st_mtime_nsec;
1624         int            target_st_ctime;
1625         unsigned int   target_st_ctime_nsec;
1626         unsigned int   __unused4;
1627         unsigned int   __unused5;
1628 };
1629 #endif
1630
1631 #elif defined(TARGET_MICROBLAZE)
1632
1633 struct target_stat {
1634         abi_ulong st_dev;
1635         abi_ulong st_ino;
1636         unsigned int st_mode;
1637         unsigned short st_nlink;
1638         unsigned int st_uid;
1639         unsigned int st_gid;
1640         abi_ulong  st_rdev;
1641         abi_ulong  st_size;
1642         abi_ulong  st_blksize;
1643         abi_ulong  st_blocks;
1644         abi_ulong  target_st_atime;
1645         abi_ulong  target_st_atime_nsec;
1646         abi_ulong  target_st_mtime;
1647         abi_ulong  target_st_mtime_nsec;
1648         abi_ulong  target_st_ctime;
1649         abi_ulong  target_st_ctime_nsec;
1650         abi_ulong  __unused4;
1651         abi_ulong  __unused5;
1652 };
1653
1654 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1655 #define TARGET_HAS_STRUCT_STAT64
1656 struct QEMU_PACKED target_stat64 {
1657         uint64_t st_dev;
1658 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1659         uint32_t pad0;
1660         uint32_t __st_ino;
1661
1662         uint32_t st_mode;
1663         uint32_t st_nlink;
1664         uint32_t st_uid;
1665         uint32_t st_gid;
1666         uint64_t st_rdev;
1667         uint64_t __pad1;
1668
1669         int64_t  st_size;
1670         int32_t  st_blksize;
1671         uint32_t __pad2;
1672         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1673
1674         int            target_st_atime;
1675         unsigned int   target_st_atime_nsec;
1676         int            target_st_mtime;
1677         unsigned int   target_st_mtime_nsec;
1678         int            target_st_ctime;
1679         unsigned int   target_st_ctime_nsec;
1680         uint64_t st_ino;
1681 };
1682
1683 #elif defined(TARGET_M68K)
1684
1685 struct target_stat {
1686         unsigned short st_dev;
1687         unsigned short __pad1;
1688         abi_ulong st_ino;
1689         unsigned short st_mode;
1690         unsigned short st_nlink;
1691         unsigned short st_uid;
1692         unsigned short st_gid;
1693         unsigned short st_rdev;
1694         unsigned short __pad2;
1695         abi_ulong  st_size;
1696         abi_ulong  st_blksize;
1697         abi_ulong  st_blocks;
1698         abi_ulong  target_st_atime;
1699         abi_ulong  __unused1;
1700         abi_ulong  target_st_mtime;
1701         abi_ulong  __unused2;
1702         abi_ulong  target_st_ctime;
1703         abi_ulong  __unused3;
1704         abi_ulong  __unused4;
1705         abi_ulong  __unused5;
1706 };
1707
1708 /* This matches struct stat64 in glibc2.1, hence the absolutely
1709  * insane amounts of padding around dev_t's.
1710  */
1711 #define TARGET_HAS_STRUCT_STAT64
1712 struct target_stat64 {
1713         unsigned long long      st_dev;
1714         unsigned char   __pad1[2];
1715
1716 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1717         abi_ulong       __st_ino;
1718
1719         unsigned int    st_mode;
1720         unsigned int    st_nlink;
1721
1722         abi_ulong       st_uid;
1723         abi_ulong       st_gid;
1724
1725         unsigned long long      st_rdev;
1726         unsigned char   __pad3[2];
1727
1728         long long       st_size;
1729         abi_ulong       st_blksize;
1730
1731         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1732         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1733
1734         abi_ulong       target_st_atime;
1735         abi_ulong       target_st_atime_nsec;
1736
1737         abi_ulong       target_st_mtime;
1738         abi_ulong       target_st_mtime_nsec;
1739
1740         abi_ulong       target_st_ctime;
1741         abi_ulong       target_st_ctime_nsec;
1742
1743         unsigned long long      st_ino;
1744 } QEMU_PACKED;
1745
1746 #elif defined(TARGET_ABI_MIPSN64)
1747
1748 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1749 struct target_stat {
1750         unsigned int            st_dev;
1751         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1752
1753         abi_ulong               st_ino;
1754
1755         unsigned int            st_mode;
1756         unsigned int            st_nlink;
1757
1758         int                     st_uid;
1759         int                     st_gid;
1760
1761         unsigned int            st_rdev;
1762         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1763
1764         abi_ulong               st_size;
1765
1766         /*
1767          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1768          * but we don't have it under Linux.
1769          */
1770         unsigned int            target_st_atime;
1771         unsigned int            target_st_atime_nsec;
1772
1773         unsigned int            target_st_mtime;
1774         unsigned int            target_st_mtime_nsec;
1775
1776         unsigned int            target_st_ctime;
1777         unsigned int            target_st_ctime_nsec;
1778
1779         unsigned int            st_blksize;
1780         unsigned int            st_pad2;
1781
1782         abi_ulong               st_blocks;
1783 };
1784
1785 #elif defined(TARGET_ABI_MIPSN32)
1786
1787 struct target_stat {
1788         abi_ulong    st_dev;
1789         abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1790         uint64_t     st_ino;
1791         unsigned int st_mode;
1792         unsigned int st_nlink;
1793         int          st_uid;
1794         int          st_gid;
1795         abi_ulong    st_rdev;
1796         abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1797         int64_t      st_size;
1798         abi_long     target_st_atime;
1799         abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1800         abi_long     target_st_mtime;
1801         abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1802         abi_long     target_st_ctime;
1803         abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1804         abi_ulong    st_blksize;
1805         abi_ulong    st_pad2;
1806         int64_t      st_blocks;
1807 };
1808
1809 #elif defined(TARGET_ABI_MIPSO32)
1810
1811 struct target_stat {
1812         unsigned        st_dev;
1813         abi_long        st_pad1[3];             /* Reserved for network id */
1814         abi_ulong       st_ino;
1815         unsigned int    st_mode;
1816         unsigned int    st_nlink;
1817         int             st_uid;
1818         int             st_gid;
1819         unsigned        st_rdev;
1820         abi_long        st_pad2[2];
1821         abi_long        st_size;
1822         abi_long        st_pad3;
1823         /*
1824          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1825          * but we don't have it under Linux.
1826          */
1827         abi_long                target_st_atime;
1828         abi_long                target_st_atime_nsec;
1829         abi_long                target_st_mtime;
1830         abi_long                target_st_mtime_nsec;
1831         abi_long                target_st_ctime;
1832         abi_long                target_st_ctime_nsec;
1833         abi_long                st_blksize;
1834         abi_long                st_blocks;
1835         abi_long                st_pad4[14];
1836 };
1837
1838 /*
1839  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1840  * amounts of padding around dev_t's.  The memory layout is the same as of
1841  * struct stat of the 64-bit kernel.
1842  */
1843
1844 #define TARGET_HAS_STRUCT_STAT64
1845 struct target_stat64 {
1846         abi_ulong       st_dev;
1847         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1848
1849         uint64_t        st_ino;
1850
1851         unsigned int    st_mode;
1852         unsigned int    st_nlink;
1853
1854         int             st_uid;
1855         int             st_gid;
1856
1857         abi_ulong       st_rdev;
1858         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1859
1860         int64_t         st_size;
1861
1862         /*
1863          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1864          * but we don't have it under Linux.
1865          */
1866         abi_long        target_st_atime;
1867         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1868
1869         abi_long        target_st_mtime;
1870         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1871
1872         abi_long        target_st_ctime;
1873         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1874
1875         abi_ulong       st_blksize;
1876         abi_ulong       st_pad2;
1877
1878         int64_t         st_blocks;
1879 };
1880
1881 #elif defined(TARGET_ALPHA)
1882
1883 struct target_stat {
1884        unsigned int    st_dev;
1885        unsigned int    st_ino;
1886        unsigned int    st_mode;
1887        unsigned int    st_nlink;
1888        unsigned int    st_uid;
1889        unsigned int    st_gid;
1890        unsigned int    st_rdev;
1891        abi_long     st_size;
1892        abi_ulong    target_st_atime;
1893        abi_ulong    target_st_mtime;
1894        abi_ulong    target_st_ctime;
1895        unsigned int    st_blksize;
1896        unsigned int    st_blocks;
1897        unsigned int    st_flags;
1898        unsigned int    st_gen;
1899 };
1900
1901 #define TARGET_HAS_STRUCT_STAT64
1902 struct target_stat64 {
1903        abi_ulong    st_dev;
1904        abi_ulong    st_ino;
1905        abi_ulong    st_rdev;
1906        abi_long     st_size;
1907        abi_ulong    st_blocks;
1908
1909        unsigned int    st_mode;
1910        unsigned int    st_uid;
1911        unsigned int    st_gid;
1912        unsigned int    st_blksize;
1913        unsigned int    st_nlink;
1914        unsigned int    __pad0;
1915
1916        abi_ulong    target_st_atime;
1917        abi_ulong    target_st_atime_nsec;
1918        abi_ulong    target_st_mtime;
1919        abi_ulong    target_st_mtime_nsec;
1920        abi_ulong    target_st_ctime;
1921        abi_ulong    target_st_ctime_nsec;
1922        abi_long     __unused[3];
1923 };
1924
1925 #elif defined(TARGET_SH4)
1926
1927 struct target_stat {
1928         abi_ulong  st_dev;
1929         abi_ulong  st_ino;
1930         unsigned short st_mode;
1931         unsigned short st_nlink;
1932         unsigned short st_uid;
1933         unsigned short st_gid;
1934         abi_ulong  st_rdev;
1935         abi_ulong  st_size;
1936         abi_ulong  st_blksize;
1937         abi_ulong  st_blocks;
1938         abi_ulong  target_st_atime;
1939         abi_ulong  target_st_atime_nsec;
1940         abi_ulong  target_st_mtime;
1941         abi_ulong  target_st_mtime_nsec;
1942         abi_ulong  target_st_ctime;
1943         abi_ulong  target_st_ctime_nsec;
1944         abi_ulong  __unused4;
1945         abi_ulong  __unused5;
1946 };
1947
1948 /* This matches struct stat64 in glibc2.1, hence the absolutely
1949  * insane amounts of padding around dev_t's.
1950  */
1951 #define TARGET_HAS_STRUCT_STAT64
1952 struct QEMU_PACKED target_stat64 {
1953         unsigned long long      st_dev;
1954         unsigned char   __pad0[4];
1955
1956 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1957         abi_ulong       __st_ino;
1958
1959         unsigned int    st_mode;
1960         unsigned int    st_nlink;
1961
1962         abi_ulong       st_uid;
1963         abi_ulong       st_gid;
1964
1965         unsigned long long      st_rdev;
1966         unsigned char   __pad3[4];
1967
1968         long long       st_size;
1969         abi_ulong       st_blksize;
1970
1971         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1972
1973         abi_ulong       target_st_atime;
1974         abi_ulong       target_st_atime_nsec;
1975
1976         abi_ulong       target_st_mtime;
1977         abi_ulong       target_st_mtime_nsec;
1978
1979         abi_ulong       target_st_ctime;
1980         abi_ulong       target_st_ctime_nsec;
1981
1982         unsigned long long      st_ino;
1983 };
1984
1985 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1986 struct target_stat {
1987         abi_ulong       st_dev;
1988         abi_ulong       st_ino;
1989         abi_ulong       st_nlink;
1990
1991         unsigned int    st_mode;
1992         unsigned int    st_uid;
1993         unsigned int    st_gid;
1994         unsigned int    __pad0;
1995         abi_ulong       st_rdev;
1996         abi_long        st_size;
1997         abi_long        st_blksize;
1998         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1999
2000         abi_ulong       target_st_atime;
2001         abi_ulong       target_st_atime_nsec;
2002         abi_ulong       target_st_mtime;
2003         abi_ulong       target_st_mtime_nsec;
2004         abi_ulong       target_st_ctime;
2005         abi_ulong       target_st_ctime_nsec;
2006
2007         abi_long        __unused[3];
2008 };
2009 #elif defined(TARGET_S390X)
2010 struct target_stat {
2011     abi_ulong  st_dev;
2012     abi_ulong  st_ino;
2013     abi_ulong  st_nlink;
2014     unsigned int   st_mode;
2015     unsigned int   st_uid;
2016     unsigned int   st_gid;
2017     unsigned int   __pad1;
2018     abi_ulong  st_rdev;
2019     abi_ulong  st_size;
2020     abi_ulong  target_st_atime;
2021     abi_ulong  target_st_atime_nsec;
2022     abi_ulong  target_st_mtime;
2023     abi_ulong  target_st_mtime_nsec;
2024     abi_ulong  target_st_ctime;
2025     abi_ulong  target_st_ctime_nsec;
2026     abi_ulong  st_blksize;
2027     abi_long       st_blocks;
2028     abi_ulong  __unused[3];
2029 };
2030 #elif defined(TARGET_AARCH64)
2031 struct target_stat {
2032     abi_ulong  st_dev;
2033     abi_ulong  st_ino;
2034     unsigned int st_mode;
2035     unsigned int st_nlink;
2036     unsigned int   st_uid;
2037     unsigned int   st_gid;
2038     abi_ulong  st_rdev;
2039     abi_ulong  _pad1;
2040     abi_long  st_size;
2041     int        st_blksize;
2042     int        __pad2;
2043     abi_long   st_blocks;
2044     abi_long  target_st_atime;
2045     abi_ulong  target_st_atime_nsec;
2046     abi_long  target_st_mtime;
2047     abi_ulong  target_st_mtime_nsec;
2048     abi_long  target_st_ctime;
2049     abi_ulong  target_st_ctime_nsec;
2050     unsigned int __unused[2];
2051 };
2052 #elif defined(TARGET_XTENSA)
2053 struct target_stat {
2054     abi_ulong       st_dev;
2055     abi_ulong       st_ino;
2056     unsigned int    st_mode;
2057     unsigned int    st_nlink;
2058     unsigned int    st_uid;
2059     unsigned int    st_gid;
2060     abi_ulong       st_rdev;
2061     abi_long        st_size;
2062     abi_ulong       st_blksize;
2063     abi_ulong       st_blocks;
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       __unused4;
2071     abi_ulong       __unused5;
2072 };
2073
2074 #define TARGET_HAS_STRUCT_STAT64
2075 struct target_stat64  {
2076     uint64_t st_dev;            /* Device */
2077     uint64_t st_ino;            /* File serial number */
2078     unsigned int  st_mode;      /* File mode. */
2079     unsigned int  st_nlink;     /* Link count. */
2080     unsigned int  st_uid;       /* User ID of the file's owner. */
2081     unsigned int  st_gid;       /* Group ID of the file's group. */
2082     uint64_t st_rdev;           /* Device number, if device. */
2083     int64_t st_size;            /* Size of file, in bytes. */
2084     abi_ulong st_blksize;       /* Optimal block size for I/O. */
2085     abi_ulong __unused2;
2086     uint64_t st_blocks;         /* Number 512-byte blocks allocated. */
2087     abi_ulong target_st_atime;  /* Time of last access. */
2088     abi_ulong target_st_atime_nsec;
2089     abi_ulong target_st_mtime;  /* Time of last modification. */
2090     abi_ulong target_st_mtime_nsec;
2091     abi_ulong target_st_ctime;  /* Time of last status change. */
2092     abi_ulong target_st_ctime_nsec;
2093     abi_ulong __unused4;
2094     abi_ulong __unused5;
2095 };
2096
2097 #elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) || \
2098       defined(TARGET_NIOS2) || defined(TARGET_RISCV)
2099
2100 /* These are the asm-generic versions of the stat and stat64 structures */
2101
2102 struct target_stat {
2103     abi_ulong st_dev;
2104     abi_ulong st_ino;
2105     unsigned int st_mode;
2106     unsigned int st_nlink;
2107     unsigned int st_uid;
2108     unsigned int st_gid;
2109     abi_ulong st_rdev;
2110     abi_ulong __pad1;
2111     abi_long st_size;
2112     int st_blksize;
2113     int __pad2;
2114     abi_long st_blocks;
2115     abi_long target_st_atime;
2116     abi_ulong target_st_atime_nsec;
2117     abi_long target_st_mtime;
2118     abi_ulong target_st_mtime_nsec;
2119     abi_long target_st_ctime;
2120     abi_ulong target_st_ctime_nsec;
2121     unsigned int __unused4;
2122     unsigned int __unused5;
2123 };
2124
2125 #if !defined(TARGET_RISCV64)
2126 #define TARGET_HAS_STRUCT_STAT64
2127 struct target_stat64 {
2128     uint64_t st_dev;
2129     uint64_t st_ino;
2130     unsigned int st_mode;
2131     unsigned int st_nlink;
2132     unsigned int st_uid;
2133     unsigned int st_gid;
2134     uint64_t st_rdev;
2135     uint64_t __pad1;
2136     int64_t st_size;
2137     int st_blksize;
2138     int __pad2;
2139     int64_t st_blocks;
2140     int target_st_atime;
2141     unsigned int target_st_atime_nsec;
2142     int target_st_mtime;
2143     unsigned int target_st_mtime_nsec;
2144     int target_st_ctime;
2145     unsigned int target_st_ctime_nsec;
2146     unsigned int __unused4;
2147     unsigned int __unused5;
2148 };
2149 #endif
2150
2151 #elif defined(TARGET_HPPA)
2152
2153 struct target_stat {
2154     abi_uint   st_dev;
2155     abi_uint   st_ino;
2156     abi_ushort st_mode;
2157     abi_ushort st_nlink;
2158     abi_ushort _res1;
2159     abi_ushort _res2;
2160     abi_uint   st_rdev;
2161     abi_int    st_size;
2162     abi_int    target_st_atime;
2163     abi_uint   target_st_atime_nsec;
2164     abi_int    target_st_mtime;
2165     abi_uint   target_st_mtime_nsec;
2166     abi_int    target_st_ctime;
2167     abi_uint   target_st_ctime_nsec;
2168     abi_int    st_blksize;
2169     abi_int    st_blocks;
2170     abi_uint   _unused1;
2171     abi_uint   _unused2;
2172     abi_uint   _unused3;
2173     abi_uint   _unused4;
2174     abi_ushort _unused5;
2175     abi_short  st_fstype;
2176     abi_uint   st_realdev;
2177     abi_ushort st_basemode;
2178     abi_ushort _unused6;
2179     abi_uint   st_uid;
2180     abi_uint   st_gid;
2181     abi_uint   _unused7[3];
2182 };
2183
2184 #define TARGET_HAS_STRUCT_STAT64
2185 struct target_stat64 {
2186     uint64_t   st_dev;
2187     abi_uint   _pad1;
2188     abi_uint   _res1;
2189     abi_uint   st_mode;
2190     abi_uint   st_nlink;
2191     abi_uint   st_uid;
2192     abi_uint   st_gid;
2193     uint64_t   st_rdev;
2194     abi_uint   _pad2;
2195     int64_t    st_size;
2196     abi_int    st_blksize;
2197     int64_t    st_blocks;
2198     abi_int    target_st_atime;
2199     abi_uint   target_st_atime_nsec;
2200     abi_int    target_st_mtime;
2201     abi_uint   target_st_mtime_nsec;
2202     abi_int    target_st_ctime;
2203     abi_uint   target_st_ctime_nsec;
2204     uint64_t   st_ino;
2205 };
2206
2207 #else
2208 #error unsupported CPU
2209 #endif
2210
2211 typedef struct {
2212         int     val[2];
2213 } target_fsid_t;
2214
2215 #ifdef TARGET_MIPS
2216 #ifdef TARGET_ABI_MIPSN32
2217 struct target_statfs {
2218         int32_t                 f_type;
2219         int32_t                 f_bsize;
2220         int32_t                 f_frsize;       /* Fragment size - unsupported */
2221         int32_t                 f_blocks;
2222         int32_t                 f_bfree;
2223         int32_t                 f_files;
2224         int32_t                 f_ffree;
2225         int32_t                 f_bavail;
2226
2227         /* Linux specials */
2228         target_fsid_t           f_fsid;
2229         int32_t                 f_namelen;
2230         int32_t                 f_flags;
2231         int32_t                 f_spare[5];
2232 };
2233 #else
2234 struct target_statfs {
2235         abi_long                f_type;
2236         abi_long                f_bsize;
2237         abi_long                f_frsize;       /* Fragment size - unsupported */
2238         abi_long                f_blocks;
2239         abi_long                f_bfree;
2240         abi_long                f_files;
2241         abi_long                f_ffree;
2242         abi_long                f_bavail;
2243
2244         /* Linux specials */
2245         target_fsid_t           f_fsid;
2246         abi_long                f_namelen;
2247         abi_long                f_flags;
2248         abi_long                f_spare[5];
2249 };
2250 #endif
2251
2252 struct target_statfs64 {
2253         uint32_t        f_type;
2254         uint32_t        f_bsize;
2255         uint32_t        f_frsize;       /* Fragment size - unsupported */
2256         uint32_t        __pad;
2257         uint64_t        f_blocks;
2258         uint64_t        f_bfree;
2259         uint64_t        f_files;
2260         uint64_t        f_ffree;
2261         uint64_t        f_bavail;
2262         target_fsid_t   f_fsid;
2263         uint32_t        f_namelen;
2264         uint32_t        f_flags;
2265         uint32_t        f_spare[5];
2266 };
2267 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2268        defined(TARGET_SPARC64) || defined(TARGET_AARCH64) || \
2269        defined(TARGET_RISCV)) && !defined(TARGET_ABI32)
2270 struct target_statfs {
2271         abi_long f_type;
2272         abi_long f_bsize;
2273         abi_long f_blocks;
2274         abi_long f_bfree;
2275         abi_long f_bavail;
2276         abi_long f_files;
2277         abi_long f_ffree;
2278         target_fsid_t f_fsid;
2279         abi_long f_namelen;
2280         abi_long f_frsize;
2281         abi_long f_flags;
2282         abi_long f_spare[4];
2283 };
2284
2285 struct target_statfs64 {
2286         abi_long f_type;
2287         abi_long f_bsize;
2288         abi_long f_blocks;
2289         abi_long f_bfree;
2290         abi_long f_bavail;
2291         abi_long f_files;
2292         abi_long f_ffree;
2293         target_fsid_t f_fsid;
2294         abi_long f_namelen;
2295         abi_long f_frsize;
2296         abi_long f_flags;
2297         abi_long f_spare[4];
2298 };
2299 #elif defined(TARGET_S390X)
2300 struct target_statfs {
2301     int32_t  f_type;
2302     int32_t  f_bsize;
2303     abi_long f_blocks;
2304     abi_long f_bfree;
2305     abi_long f_bavail;
2306     abi_long f_files;
2307     abi_long f_ffree;
2308     kernel_fsid_t f_fsid;
2309     int32_t  f_namelen;
2310     int32_t  f_frsize;
2311     int32_t  f_flags;
2312     int32_t  f_spare[4];
2313
2314 };
2315
2316 struct target_statfs64 {
2317     int32_t  f_type;
2318     int32_t  f_bsize;
2319     abi_long f_blocks;
2320     abi_long f_bfree;
2321     abi_long f_bavail;
2322     abi_long f_files;
2323     abi_long f_ffree;
2324     kernel_fsid_t f_fsid;
2325     int32_t  f_namelen;
2326     int32_t  f_frsize;
2327     int32_t  f_flags;
2328     int32_t  f_spare[4];
2329 };
2330 #else
2331 struct target_statfs {
2332         uint32_t f_type;
2333         uint32_t f_bsize;
2334         uint32_t f_blocks;
2335         uint32_t f_bfree;
2336         uint32_t f_bavail;
2337         uint32_t f_files;
2338         uint32_t f_ffree;
2339         target_fsid_t f_fsid;
2340         uint32_t f_namelen;
2341         uint32_t f_frsize;
2342         uint32_t f_flags;
2343         uint32_t f_spare[4];
2344 };
2345
2346 struct target_statfs64 {
2347         uint32_t f_type;
2348         uint32_t f_bsize;
2349         uint64_t f_blocks;
2350         uint64_t f_bfree;
2351         uint64_t f_bavail;
2352         uint64_t f_files;
2353         uint64_t f_ffree;
2354         target_fsid_t f_fsid;
2355         uint32_t f_namelen;
2356         uint32_t f_frsize;
2357         uint32_t f_flags;
2358         uint32_t f_spare[4];
2359 };
2360 #endif
2361
2362 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2363 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2364 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2365 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2366 #define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2367 #define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2368 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
2369
2370 #include "target_fcntl.h"
2371
2372 /* soundcard defines */
2373 /* XXX: convert them all to arch independent entries */
2374 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2375 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2376 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2377 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2378 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2379 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2380 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2381 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2382 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2383 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2384 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2385 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2386 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2387 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2388 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2389 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2390 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2391 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2392 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2393 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2394 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2395 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2396 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2397 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2398 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2399 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2400 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2401 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2402 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2403 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2404 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2405 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2406 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2407 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2408 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2409 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2410 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2411 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2412 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2413 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2414 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2415 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2416 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2417 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2418 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2419 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2420 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2421 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2422 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2423 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2424 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2425 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2426 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2427 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2428 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2429 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2430 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2431 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2432 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2433 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2434 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2435 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2436 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2437 #define TARGET_SNDCTL_TMR_START           0x00005402
2438 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2439 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2440 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2441 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2442 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2443 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2444 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2445 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2446 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2447 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2448 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2449 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2450 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2451 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2452
2453 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2454
2455 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2456 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2457 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2458 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2459 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2460 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2461 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2462 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2463 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2464 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2465 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2466 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2467 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2468 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2469 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2470 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2471 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2472
2473 /* Obsolete macros */
2474 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2475 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2476 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2477
2478 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2479 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2480 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2481 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2482 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2483
2484 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2485
2486 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2487 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2488 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2489 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2490 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2491 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2492 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2493 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2494 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2495 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2496 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2497 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2498 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2499 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2500 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2501 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2502 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2503
2504 /* Obsolete macros */
2505 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2506 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2507 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2508
2509 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2510
2511 /* vfat ioctls */
2512 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2513 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2514
2515 struct target_mtop {
2516     abi_short mt_op;
2517     abi_int mt_count;
2518 };
2519
2520 #if defined(TARGET_SPARC) || defined(TARGET_MIPS)
2521 typedef abi_long target_kernel_daddr_t;
2522 #else
2523 typedef abi_int target_kernel_daddr_t;
2524 #endif
2525
2526 struct target_mtget {
2527     abi_long mt_type;
2528     abi_long mt_resid;
2529     abi_long mt_dsreg;
2530     abi_long mt_gstat;
2531     abi_long mt_erreg;
2532     target_kernel_daddr_t mt_fileno;
2533     target_kernel_daddr_t mt_blkno;
2534 };
2535
2536 struct target_mtpos {
2537     abi_long mt_blkno;
2538 };
2539
2540 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct target_mtop)
2541 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct target_mtget)
2542 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct target_mtpos)
2543
2544 struct target_sysinfo {
2545     abi_long uptime;                /* Seconds since boot */
2546     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2547     abi_ulong totalram;             /* Total usable main memory size */
2548     abi_ulong freeram;              /* Available memory size */
2549     abi_ulong sharedram;            /* Amount of shared memory */
2550     abi_ulong bufferram;            /* Memory used by buffers */
2551     abi_ulong totalswap;            /* Total swap space size */
2552     abi_ulong freeswap;             /* swap space still available */
2553     unsigned short procs;           /* Number of current processes */
2554     unsigned short pad;             /* explicit padding for m68k */
2555     abi_ulong totalhigh;            /* Total high memory size */
2556     abi_ulong freehigh;             /* Available high memory size */
2557     unsigned int mem_unit;          /* Memory unit size in bytes */
2558     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2559 };
2560
2561 struct linux_dirent {
2562     long            d_ino;
2563     unsigned long   d_off;
2564     unsigned short  d_reclen;
2565     char            d_name[256]; /* We must not include limits.h! */
2566 };
2567
2568 struct linux_dirent64 {
2569     uint64_t        d_ino;
2570     int64_t         d_off;
2571     unsigned short  d_reclen;
2572     unsigned char   d_type;
2573     char            d_name[256];
2574 };
2575
2576 struct target_mq_attr {
2577     abi_long mq_flags;
2578     abi_long mq_maxmsg;
2579     abi_long mq_msgsize;
2580     abi_long mq_curmsgs;
2581 };
2582
2583 #include "socket.h"
2584
2585 #include "errno_defs.h"
2586
2587 #define FUTEX_WAIT              0
2588 #define FUTEX_WAKE              1
2589 #define FUTEX_FD                2
2590 #define FUTEX_REQUEUE           3
2591 #define FUTEX_CMP_REQUEUE       4
2592 #define FUTEX_WAKE_OP           5
2593 #define FUTEX_LOCK_PI           6
2594 #define FUTEX_UNLOCK_PI         7
2595 #define FUTEX_TRYLOCK_PI        8
2596 #define FUTEX_WAIT_BITSET       9
2597 #define FUTEX_WAKE_BITSET       10
2598
2599 #define FUTEX_PRIVATE_FLAG      128
2600 #define FUTEX_CLOCK_REALTIME    256
2601 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2602
2603 #ifdef CONFIG_EPOLL
2604 #if defined(TARGET_X86_64)
2605 #define TARGET_EPOLL_PACKED QEMU_PACKED
2606 #else
2607 #define TARGET_EPOLL_PACKED
2608 #endif
2609
2610 typedef union target_epoll_data {
2611     abi_ulong ptr;
2612     abi_int fd;
2613     abi_uint u32;
2614     abi_ullong u64;
2615 } target_epoll_data_t;
2616
2617 struct target_epoll_event {
2618     abi_uint events;
2619     target_epoll_data_t data;
2620 } TARGET_EPOLL_PACKED;
2621
2622 #define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2623
2624 #endif
2625 struct target_rlimit64 {
2626     uint64_t rlim_cur;
2627     uint64_t rlim_max;
2628 };
2629
2630 struct target_ucred {
2631     uint32_t pid;
2632     uint32_t uid;
2633     uint32_t gid;
2634 };
2635
2636 typedef int32_t target_timer_t;
2637
2638 #define TARGET_SIGEV_MAX_SIZE 64
2639
2640 /* This is architecture-specific but most architectures use the default */
2641 #ifdef TARGET_MIPS
2642 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2643 #else
2644 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2645                                     + sizeof(target_sigval_t))
2646 #endif
2647
2648 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2649                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2650                                / sizeof(int32_t))
2651
2652 struct target_sigevent {
2653     target_sigval_t sigev_value;
2654     abi_int sigev_signo;
2655     abi_int sigev_notify;
2656     union {
2657         abi_int _pad[TARGET_SIGEV_PAD_SIZE];
2658         abi_int _tid;
2659
2660         /* The kernel (and thus QEMU) never looks at these;
2661          * they're only used as part of the ABI between a
2662          * userspace program and libc.
2663          */
2664         struct {
2665             abi_ulong _function;
2666             abi_ulong _attribute;
2667         } _sigev_thread;
2668     } _sigev_un;
2669 };
2670
2671 struct target_user_cap_header {
2672     uint32_t version;
2673     int pid;
2674 };
2675
2676 struct target_user_cap_data {
2677     uint32_t effective;
2678     uint32_t permitted;
2679     uint32_t inheritable;
2680 };
2681
2682 /* from kernel's include/linux/syslog.h */
2683
2684 /* Close the log.  Currently a NOP. */
2685 #define TARGET_SYSLOG_ACTION_CLOSE          0
2686 /* Open the log. Currently a NOP. */
2687 #define TARGET_SYSLOG_ACTION_OPEN           1
2688 /* Read from the log. */
2689 #define TARGET_SYSLOG_ACTION_READ           2
2690 /* Read all messages remaining in the ring buffer. */
2691 #define TARGET_SYSLOG_ACTION_READ_ALL       3
2692 /* Read and clear all messages remaining in the ring buffer */
2693 #define TARGET_SYSLOG_ACTION_READ_CLEAR     4
2694 /* Clear ring buffer. */
2695 #define TARGET_SYSLOG_ACTION_CLEAR          5
2696 /* Disable printk's to console */
2697 #define TARGET_SYSLOG_ACTION_CONSOLE_OFF    6
2698 /* Enable printk's to console */
2699 #define TARGET_SYSLOG_ACTION_CONSOLE_ON     7
2700 /* Set level of messages printed to console */
2701 #define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL  8
2702 /* Return number of unread characters in the log buffer */
2703 #define TARGET_SYSLOG_ACTION_SIZE_UNREAD    9
2704 /* Return size of the log buffer */
2705 #define TARGET_SYSLOG_ACTION_SIZE_BUFFER   10
2706
2707 #endif