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