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_CALL(VERSION, OP) ((VERSION) << 16 | (OP))
  36 #define IPCOP_semop             1
  37 #define IPCOP_semget            2
  38 #define IPCOP_semctl            3
  39 #define IPCOP_semtimedop        4
  40 #define IPCOP_msgsnd            11
  41 #define IPCOP_msgrcv            12
  42 #define IPCOP_msgget            13
  43 #define IPCOP_msgctl            14
  44 #define IPCOP_shmat             21
  45 #define IPCOP_shmdt             22
  46 #define IPCOP_shmget            23
  47 #define IPCOP_shmctl            24
  48
  49 #define TARGET_SEMOPM     500
  50
  51 /*
  52  * The following is for compatibility across the various Linux
  53  * platforms.  The i386 ioctl numbering scheme doesn't really enforce
  54  * a type field.  De facto, however, the top 8 bits of the lower 16
  55  * bits are indeed used as a type field, so we might just as well make
  56  * this explicit here.  Please be sure to use the decoding macros
  57  * below from now on.
  58  */
  59 #define TARGET_IOC_NRBITS       8
  60 #define TARGET_IOC_TYPEBITS     8
  61
  62 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
  63     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
  64     || defined(TARGET_SPARC) \
  65     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  66     /* 16 bit uid wrappers emulation */
  67 #define USE_UID16
  68 #define target_id uint16_t
  69 #else
  70 #define target_id uint32_t
  71 #endif
  72
  73 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  74     || defined(TARGET_M68K) || defined(TARGET_CRIS) \
  75     || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
  76     || defined(TARGET_NIOS2) || defined(TARGET_RISCV) \
  77     || defined(TARGET_XTENSA)
  78
  79 #define TARGET_IOC_SIZEBITS     14
  80 #define TARGET_IOC_DIRBITS      2
  81
  82 #define TARGET_IOC_NONE   0U
  83 #define TARGET_IOC_WRITE  1U
  84 #define TARGET_IOC_READ   2U
  85
  86 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  87       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  88       defined(TARGET_MIPS)
  89
  90 #define TARGET_IOC_SIZEBITS     13
  91 #define TARGET_IOC_DIRBITS      3
  92
  93 #define TARGET_IOC_NONE   1U
  94 #define TARGET_IOC_READ   2U
  95 #define TARGET_IOC_WRITE  4U
  96
  97 #elif defined(TARGET_HPPA)
  98
  99 #define TARGET_IOC_SIZEBITS  14
 100 #define TARGET_IOC_DIRBITS    2
 101
 102 #define TARGET_IOC_NONE   0U
 103 #define TARGET_IOC_WRITE  2U
 104 #define TARGET_IOC_READ   1U
 105
 106 #elif defined(TARGET_HEXAGON)
 107
 108 #define TARGET_IOC_SIZEBITS     14
 109
 110 #define TARGET_IOC_NONE   0U
 111 #define TARGET_IOC_WRITE  1U
 112 #define TARGET_IOC_READ          2U
 113
 114 #else
 115 #error unsupported CPU
 116 #endif
 117
 118 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
 119 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
 120 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
 121 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
 122
 123 #define TARGET_IOC_NRSHIFT      0
 124 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
 125 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 126 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 127
 128 #define TARGET_IOC(dir,type,nr,size) \
 129         (((dir)  << TARGET_IOC_DIRSHIFT) | \
 130          ((type) << TARGET_IOC_TYPESHIFT) | \
 131          ((nr)   << TARGET_IOC_NRSHIFT) | \
 132          ((size) << TARGET_IOC_SIZESHIFT))
 133
 134 /* used to create numbers */
 135 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 136 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 137 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 138 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 139
 140 /* the size is automatically computed for these defines */
 141 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 142 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 143 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 144
 145 struct target_sockaddr {
 146     abi_ushort sa_family;
 147     uint8_t sa_data[14];
 148 };
 149
 150 struct target_sockaddr_ll {
 151     abi_ushort sll_family;   /* Always AF_PACKET */
 152     abi_ushort sll_protocol; /* Physical layer protocol */
 153     abi_int    sll_ifindex;  /* Interface number */
 154     abi_ushort sll_hatype;   /* ARP hardware type */
 155     uint8_t    sll_pkttype;  /* Packet type */
 156     uint8_t    sll_halen;    /* Length of address */
 157     uint8_t    sll_addr[8];  /* Physical layer address */
 158 };
 159
 160 struct target_sockaddr_un {
 161     abi_ushort su_family;
 162     uint8_t sun_path[108];
 163 };
 164
 165 struct target_sockaddr_nl {
 166     abi_ushort nl_family;   /* AF_NETLINK */
 167     abi_ushort __pad;
 168     abi_uint nl_pid;
 169     abi_uint nl_groups;
 170 };
 171
 172 struct target_in_addr {
 173     abi_uint s_addr; /* big endian */
 174 };
 175
 176 struct target_sockaddr_in {
 177   abi_ushort sin_family;
 178   abi_short sin_port; /* big endian */
 179   struct target_in_addr sin_addr;
 180   uint8_t __pad[sizeof(struct target_sockaddr) -
 181                 sizeof(abi_ushort) - sizeof(abi_short) -
 182                 sizeof(struct target_in_addr)];
 183 };
 184
 185 struct target_sockaddr_in6 {
 186     abi_ushort sin6_family;
 187     abi_ushort sin6_port; /* big endian */
 188     abi_uint sin6_flowinfo; /* big endian */
 189     struct in6_addr sin6_addr; /* IPv6 address, big endian */
 190     abi_uint sin6_scope_id;
 191 };
 192
 193 struct target_sock_filter {
 194     abi_ushort code;
 195     uint8_t jt;
 196     uint8_t jf;
 197     abi_uint k;
 198 };
 199
 200 struct target_sock_fprog {
 201     abi_ushort len;
 202     abi_ulong filter;
 203 };
 204
 205 struct target_ip_mreq {
 206     struct target_in_addr imr_multiaddr;
 207     struct target_in_addr imr_address;
 208 };
 209
 210 struct target_ip_mreqn {
 211     struct target_in_addr imr_multiaddr;
 212     struct target_in_addr imr_address;
 213     abi_long imr_ifindex;
 214 };
 215
 216 struct target_ip_mreq_source {
 217     /* big endian */
 218     uint32_t imr_multiaddr;
 219     uint32_t imr_interface;
 220     uint32_t imr_sourceaddr;
 221 };
 222
 223 struct target_linger {
 224     abi_int l_onoff;        /* Linger active                */
 225     abi_int l_linger;       /* How long to linger for       */
 226 };
 227
 228 #if defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
 229 struct target_timeval {
 230     abi_long tv_sec;
 231     abi_int tv_usec;
 232 };
 233 #define target__kernel_sock_timeval target_timeval
 234 #else
 235 struct target_timeval {
 236     abi_long tv_sec;
 237     abi_long tv_usec;
 238 };
 239
 240 struct target__kernel_sock_timeval {
 241     abi_llong tv_sec;
 242     abi_llong tv_usec;
 243 };
 244 #endif
 245
 246 struct target_timespec {
 247     abi_long tv_sec;
 248     abi_long tv_nsec;
 249 };
 250
 251 struct target__kernel_timespec {
 252     abi_llong tv_sec;
 253     abi_llong tv_nsec;
 254 };
 255
 256 struct target_timezone {
 257     abi_int tz_minuteswest;
 258     abi_int tz_dsttime;
 259 };
 260
 261 struct target_itimerval {
 262     struct target_timeval it_interval;
 263     struct target_timeval it_value;
 264 };
 265
 266 struct target_itimerspec {
 267     struct target_timespec it_interval;
 268     struct target_timespec it_value;
 269 };
 270
 271 struct target__kernel_itimerspec {
 272     struct target__kernel_timespec it_interval;
 273     struct target__kernel_timespec it_value;
 274 };
 275
 276 struct target_timex {
 277     abi_uint modes;              /* Mode selector */
 278     abi_long offset;             /* Time offset */
 279     abi_long freq;               /* Frequency offset */
 280     abi_long maxerror;           /* Maximum error (microseconds) */
 281     abi_long esterror;           /* Estimated error (microseconds) */
 282     abi_int status;              /* Clock command/status */
 283     abi_long constant;           /* PLL (phase-locked loop) time constant */
 284     abi_long precision;          /* Clock precision (microseconds, ro) */
 285     abi_long tolerance;          /* Clock freq. tolerance (ppm, ro) */
 286     struct target_timeval time;  /* Current time */
 287     abi_long tick;               /* Microseconds between clock ticks */
 288     abi_long ppsfreq;            /* PPS (pulse per second) frequency */
 289     abi_long jitter;             /* PPS jitter (ro); nanoseconds */
 290     abi_int shift;               /* PPS interval duration (seconds) */
 291     abi_long stabil;             /* PPS stability */
 292     abi_long jitcnt;             /* PPS jitter limit exceeded (ro) */
 293     abi_long calcnt;             /* PPS calibration intervals */
 294     abi_long errcnt;             /* PPS calibration errors */
 295     abi_long stbcnt;             /* PPS stability limit exceeded */
 296     abi_int tai;                 /* TAI offset */
 297
 298     /* Further padding bytes to allow for future expansion */
 299     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 300     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 301     abi_int:32; abi_int:32; abi_int:32;
 302 };
 303
 304 struct target__kernel_timex {
 305     abi_uint modes;               /* Mode selector */
 306     abi_int: 32;                  /* pad */
 307     abi_llong offset;             /* Time offset */
 308     abi_llong freq;               /* Frequency offset */
 309     abi_llong maxerror;           /* Maximum error (microseconds) */
 310     abi_llong esterror;           /* Estimated error (microseconds) */
 311     abi_int status;               /* Clock command/status */
 312     abi_int: 32;                  /* pad */
 313     abi_llong constant;           /* PLL (phase-locked loop) time constant */
 314     abi_llong precision;          /* Clock precision (microseconds, ro) */
 315     abi_llong tolerance;          /* Clock freq. tolerance (ppm, ro) */
 316     struct target__kernel_sock_timeval time;  /* Current time */
 317     abi_llong tick;               /* Microseconds between clock ticks */
 318     abi_llong ppsfreq;            /* PPS (pulse per second) frequency */
 319     abi_llong jitter;             /* PPS jitter (ro); nanoseconds */
 320     abi_int shift;                /* PPS interval duration (seconds) */
 321     abi_int: 32;                  /* pad */
 322     abi_llong stabil;             /* PPS stability */
 323     abi_llong jitcnt;             /* PPS jitter limit exceeded (ro) */
 324     abi_llong calcnt;             /* PPS calibration intervals */
 325     abi_llong errcnt;             /* PPS calibration errors */
 326     abi_llong stbcnt;             /* PPS stability limit exceeded */
 327     abi_int tai;                  /* TAI offset */
 328
 329     /* Further padding bytes to allow for future expansion */
 330     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 331     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 332     abi_int:32; abi_int:32; abi_int:32;
 333 };
 334
 335 typedef abi_long target_clock_t;
 336
 337 #define TARGET_HZ 100
 338
 339 struct target_tms {
 340     target_clock_t tms_utime;
 341     target_clock_t tms_stime;
 342     target_clock_t tms_cutime;
 343     target_clock_t tms_cstime;
 344 };
 345
 346 struct target_utimbuf {
 347     abi_long actime;
 348     abi_long modtime;
 349 };
 350
 351 struct target_sel_arg_struct {
 352     abi_long n;
 353     abi_long inp, outp, exp;
 354     abi_long tvp;
 355 };
 356
 357 struct target_iovec {
 358     abi_long iov_base;   /* Starting address */
 359     abi_long iov_len;   /* Number of bytes */
 360 };
 361
 362 struct target_msghdr {
 363     abi_long     msg_name;       /* Socket name                 */
 364     int          msg_namelen;    /* Length of name              */
 365     abi_long     msg_iov;        /* Data blocks                 */
 366     abi_long     msg_iovlen;     /* Number of blocks            */
 367     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 368     abi_long     msg_controllen; /* Length of cmsg list */
 369     unsigned int msg_flags;
 370 };
 371
 372 struct target_cmsghdr {
 373     abi_long     cmsg_len;
 374     int          cmsg_level;
 375     int          cmsg_type;
 376 };
 377
 378 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 379 #define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
 380                                __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
 381 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 382                                & (size_t) ~(sizeof (abi_long) - 1))
 383 #define TARGET_CMSG_SPACE(len) (sizeof(struct target_cmsghdr) + \
 384                                 TARGET_CMSG_ALIGN(len))
 385 #define TARGET_CMSG_LEN(len) (sizeof(struct target_cmsghdr) + (len))
 386
 387 static __inline__ struct target_cmsghdr *
 388 __target_cmsg_nxthdr(struct target_msghdr *__mhdr,
 389                      struct target_cmsghdr *__cmsg,
 390                      struct target_cmsghdr *__cmsg_start)
 391 {
 392   struct target_cmsghdr *__ptr;
 393
 394   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 395                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 396   if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
 397       > tswapal(__mhdr->msg_controllen)) {
 398     /* No more entries.  */
 399     return (struct target_cmsghdr *)0;
 400   }
 401   return __ptr;
 402 }
 403
 404 struct target_mmsghdr {
 405     struct target_msghdr msg_hdr;              /* Message header */
 406     unsigned int         msg_len;              /* Number of bytes transmitted */
 407 };
 408
 409 struct  target_rusage {
 410         struct target_timeval ru_utime;        /* user time used */
 411         struct target_timeval ru_stime;        /* system time used */
 412         abi_long    ru_maxrss;                 /* maximum resident set size */
 413         abi_long    ru_ixrss;                  /* integral shared memory size */
 414         abi_long    ru_idrss;                  /* integral unshared data size */
 415         abi_long    ru_isrss;                  /* integral unshared stack size */
 416         abi_long    ru_minflt;                 /* page reclaims */
 417         abi_long    ru_majflt;                 /* page faults */
 418         abi_long    ru_nswap;                  /* swaps */
 419         abi_long    ru_inblock;                /* block input operations */
 420         abi_long    ru_oublock;                /* block output operations */
 421         abi_long    ru_msgsnd;                 /* messages sent */
 422         abi_long    ru_msgrcv;                 /* messages received */
 423         abi_long    ru_nsignals;               /* signals received */
 424         abi_long    ru_nvcsw;                  /* voluntary context switches */
 425         abi_long    ru_nivcsw;                 /* involuntary " */
 426 };
 427
 428 typedef struct {
 429         int     val[2];
 430 } kernel_fsid_t;
 431
 432 struct target_dirent {
 433         abi_long        d_ino;
 434         abi_long        d_off;
 435         unsigned short  d_reclen;
 436         char            d_name[];
 437 };
 438
 439 struct target_dirent64 {
 440         uint64_t        d_ino;
 441         int64_t         d_off;
 442         unsigned short  d_reclen;
 443         unsigned char   d_type;
 444         char            d_name[256];
 445 };
 446
 447
 448 /* mostly generic signal stuff */
 449 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 450 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 451 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 452
 453 #ifdef TARGET_MIPS
 454 #define TARGET_NSIG        128
 455 #else
 456 #define TARGET_NSIG        64
 457 #endif
 458 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 459 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 460
 461 typedef struct {
 462     abi_ulong sig[TARGET_NSIG_WORDS];
 463 } target_sigset_t;
 464
 465 #ifdef BSWAP_NEEDED
 466 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 467 {
 468     int i;
 469     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 470         d->sig[i] = tswapal(s->sig[i]);
 471 }
 472 #else
 473 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 474 {
 475     *d = *s;
 476 }
 477 #endif
 478
 479 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 480 {
 481     int i;
 482     d->sig[0] = set;
 483     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 484         d->sig[i] = 0;
 485 }
 486
 487 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 488 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 489 void host_to_target_old_sigset(abi_ulong *old_sigset,
 490                                const sigset_t *sigset);
 491 void target_to_host_old_sigset(sigset_t *sigset,
 492                                const abi_ulong *old_sigset);
 493 struct target_sigaction;
 494 int do_sigaction(int sig, const struct target_sigaction *act,
 495                  struct target_sigaction *oact, abi_ulong ka_restorer);
 496
 497 #include "target_signal.h"
 498
 499 #ifdef TARGET_SA_RESTORER
 500 #define TARGET_ARCH_HAS_SA_RESTORER 1
 501 #endif
 502
 503 #if defined(TARGET_ALPHA)
 504 typedef int32_t target_old_sa_flags;
 505 #else
 506 typedef abi_ulong target_old_sa_flags;
 507 #endif
 508
 509 #if defined(TARGET_MIPS)
 510 struct target_sigaction {
 511         uint32_t        sa_flags;
 512 #if defined(TARGET_ABI_MIPSN32)
 513         uint32_t        _sa_handler;
 514 #else
 515         abi_ulong       _sa_handler;
 516 #endif
 517         target_sigset_t sa_mask;
 518 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 519         /* ??? This is always present, but ignored unless O32.  */
 520         abi_ulong sa_restorer;
 521 #endif
 522 };
 523 #else
 524 struct target_old_sigaction {
 525         abi_ulong _sa_handler;
 526         abi_ulong sa_mask;
 527         target_old_sa_flags sa_flags;
 528 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 529         abi_ulong sa_restorer;
 530 #endif
 531 };
 532
 533 struct target_sigaction {
 534         abi_ulong _sa_handler;
 535         abi_ulong sa_flags;
 536 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 537         abi_ulong sa_restorer;
 538 #endif
 539         target_sigset_t sa_mask;
 540 #ifdef TARGET_ARCH_HAS_KA_RESTORER
 541         abi_ulong ka_restorer;
 542 #endif
 543 };
 544 #endif
 545
 546 typedef union target_sigval {
 547         int sival_int;
 548         abi_ulong sival_ptr;
 549 } target_sigval_t;
 550 #if 0
 551 #if defined (TARGET_SPARC)
 552 typedef struct {
 553         struct {
 554                 abi_ulong psr;
 555                 abi_ulong pc;
 556                 abi_ulong npc;
 557                 abi_ulong y;
 558                 abi_ulong u_regs[16]; /* globals and ins */
 559         }               si_regs;
 560         int             si_mask;
 561 } __siginfo_t;
 562
 563 typedef struct {
 564         unsigned   long si_float_regs [32];
 565         unsigned   long si_fsr;
 566         unsigned   long si_fpqdepth;
 567         struct {
 568                 unsigned long *insn_addr;
 569                 unsigned long insn;
 570         } si_fpqueue [16];
 571 } __siginfo_fpu_t;
 572 #endif
 573 #endif
 574
 575 #define TARGET_SI_MAX_SIZE      128
 576
 577 #if TARGET_ABI_BITS == 32
 578 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 579 #else
 580 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 581 #endif
 582
 583 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 584
 585 /* Within QEMU the top 16 bits of si_code indicate which of the parts of
 586  * the union in target_siginfo is valid. This only applies between
 587  * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 588  * appear either within host siginfo_t or in target_siginfo structures
 589  * which we get from the guest userspace program. (The Linux kernel
 590  * does a similar thing with using the top bits for its own internal
 591  * purposes but not letting them be visible to userspace.)
 592  */
 593 #define QEMU_SI_KILL 0
 594 #define QEMU_SI_TIMER 1
 595 #define QEMU_SI_POLL 2
 596 #define QEMU_SI_FAULT 3
 597 #define QEMU_SI_CHLD 4
 598 #define QEMU_SI_RT 5
 599
 600 typedef struct target_siginfo {
 601 #ifdef TARGET_MIPS
 602         int si_signo;
 603         int si_code;
 604         int si_errno;
 605 #else
 606         int si_signo;
 607         int si_errno;
 608         int si_code;
 609 #endif
 610
 611         union {
 612                 int _pad[TARGET_SI_PAD_SIZE];
 613
 614                 /* kill() */
 615                 struct {
 616                         pid_t _pid;             /* sender's pid */
 617                         uid_t _uid;             /* sender's uid */
 618                 } _kill;
 619
 620                 /* POSIX.1b timers */
 621                 struct {
 622                         unsigned int _timer1;
 623                         unsigned int _timer2;
 624                 } _timer;
 625
 626                 /* POSIX.1b signals */
 627                 struct {
 628                         pid_t _pid;             /* sender's pid */
 629                         uid_t _uid;             /* sender's uid */
 630                         target_sigval_t _sigval;
 631                 } _rt;
 632
 633                 /* SIGCHLD */
 634                 struct {
 635                         pid_t _pid;             /* which child */
 636                         uid_t _uid;             /* sender's uid */
 637                         int _status;            /* exit code */
 638                         target_clock_t _utime;
 639                         target_clock_t _stime;
 640                 } _sigchld;
 641
 642                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 643                 struct {
 644                         abi_ulong _addr; /* faulting insn/memory ref. */
 645                 } _sigfault;
 646
 647                 /* SIGPOLL */
 648                 struct {
 649                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 650                         int _fd;
 651                 } _sigpoll;
 652         } _sifields;
 653 } target_siginfo_t;
 654
 655 /*
 656  * si_code values
 657  * Digital reserves positive values for kernel-generated signals.
 658  */
 659 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 660 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 661 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 662 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 663 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 664 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 665 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 666
 667 /*
 668  * SIGILL si_codes
 669  */
 670 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 671 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 672 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 673 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 674 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 675 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 676 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 677 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 678
 679 /*
 680  * SIGFPE si_codes
 681  */
 682 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 683 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 684 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 685 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 686 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 687 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 688 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 689 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 690 #define TARGET_FPE_FLTUNK      (14) /* undiagnosed fp exception */
 691 #define TARGET_NSIGFPE         15
 692
 693 /*
 694  * SIGSEGV si_codes
 695  */
 696 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 697 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 698 #define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 699
 700 /*
 701  * SIGBUS si_codes
 702  */
 703 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 704 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 705 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 706 /* hardware memory error consumed on a machine check: action required */
 707 #define TARGET_BUS_MCEERR_AR    (4)
 708 /* hardware memory error detected in process but not consumed: action optional*/
 709 #define TARGET_BUS_MCEERR_AO    (5)
 710
 711 /*
 712  * SIGTRAP si_codes
 713  */
 714 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 715 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 716 #define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 717 #define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 718
 719 struct target_rlimit {
 720         abi_ulong   rlim_cur;
 721         abi_ulong   rlim_max;
 722 };
 723
 724 #if defined(TARGET_ALPHA)
 725 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 726 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 727 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 728 #else
 729 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 730 #endif
 731
 732 #if defined(TARGET_MIPS)
 733 #define TARGET_RLIMIT_CPU               0
 734 #define TARGET_RLIMIT_FSIZE             1
 735 #define TARGET_RLIMIT_DATA              2
 736 #define TARGET_RLIMIT_STACK             3
 737 #define TARGET_RLIMIT_CORE              4
 738 #define TARGET_RLIMIT_RSS               7
 739 #define TARGET_RLIMIT_NPROC             8
 740 #define TARGET_RLIMIT_NOFILE            5
 741 #define TARGET_RLIMIT_MEMLOCK           9
 742 #define TARGET_RLIMIT_AS                6
 743 #define TARGET_RLIMIT_LOCKS             10
 744 #define TARGET_RLIMIT_SIGPENDING        11
 745 #define TARGET_RLIMIT_MSGQUEUE          12
 746 #define TARGET_RLIMIT_NICE              13
 747 #define TARGET_RLIMIT_RTPRIO            14
 748 #else
 749 #define TARGET_RLIMIT_CPU               0
 750 #define TARGET_RLIMIT_FSIZE             1
 751 #define TARGET_RLIMIT_DATA              2
 752 #define TARGET_RLIMIT_STACK             3
 753 #define TARGET_RLIMIT_CORE              4
 754 #define TARGET_RLIMIT_RSS               5
 755 #if defined(TARGET_SPARC)
 756 #define TARGET_RLIMIT_NOFILE            6
 757 #define TARGET_RLIMIT_NPROC             7
 758 #else
 759 #define TARGET_RLIMIT_NPROC             6
 760 #define TARGET_RLIMIT_NOFILE            7
 761 #endif
 762 #define TARGET_RLIMIT_MEMLOCK           8
 763 #define TARGET_RLIMIT_AS                9
 764 #define TARGET_RLIMIT_LOCKS             10
 765 #define TARGET_RLIMIT_SIGPENDING        11
 766 #define TARGET_RLIMIT_MSGQUEUE          12
 767 #define TARGET_RLIMIT_NICE              13
 768 #define TARGET_RLIMIT_RTPRIO            14
 769 #endif
 770
 771 struct target_pollfd {
 772     int fd;           /* file descriptor */
 773     short events;     /* requested events */
 774     short revents;    /* returned events */
 775 };
 776
 777 /* virtual terminal ioctls */
 778 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 779 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 780 #define TARGET_KDGKBTYPE       0x4b33
 781 #define TARGET_KDSETMODE       0x4b3a
 782 #define TARGET_KDGKBMODE       0x4b44
 783 #define TARGET_KDSKBMODE       0x4b45
 784 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 785 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 786 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 787 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 788 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 789 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 790 #define TARGET_KDSIGACCEPT     0x4B4E
 791
 792 struct target_rtc_pll_info {
 793     int pll_ctrl;
 794     int pll_value;
 795     int pll_max;
 796     int pll_min;
 797     int pll_posmult;
 798     int pll_negmult;
 799     abi_long pll_clock;
 800 };
 801
 802 /* real time clock ioctls */
 803 #define TARGET_RTC_AIE_ON           TARGET_IO('p', 0x01)
 804 #define TARGET_RTC_AIE_OFF          TARGET_IO('p', 0x02)
 805 #define TARGET_RTC_UIE_ON           TARGET_IO('p', 0x03)
 806 #define TARGET_RTC_UIE_OFF          TARGET_IO('p', 0x04)
 807 #define TARGET_RTC_PIE_ON           TARGET_IO('p', 0x05)
 808 #define TARGET_RTC_PIE_OFF          TARGET_IO('p', 0x06)
 809 #define TARGET_RTC_WIE_ON           TARGET_IO('p', 0x0f)
 810 #define TARGET_RTC_WIE_OFF          TARGET_IO('p', 0x10)
 811 #define TARGET_RTC_ALM_READ         TARGET_IOR('p', 0x08, struct rtc_time)
 812 #define TARGET_RTC_ALM_SET          TARGET_IOW('p', 0x07, struct rtc_time)
 813 #define TARGET_RTC_RD_TIME          TARGET_IOR('p', 0x09, struct rtc_time)
 814 #define TARGET_RTC_SET_TIME         TARGET_IOW('p', 0x0a, struct rtc_time)
 815 #define TARGET_RTC_IRQP_READ        TARGET_IOR('p', 0x0b, abi_ulong)
 816 #define TARGET_RTC_IRQP_SET         TARGET_IOW('p', 0x0c, abi_ulong)
 817 #define TARGET_RTC_EPOCH_READ       TARGET_IOR('p', 0x0d, abi_ulong)
 818 #define TARGET_RTC_EPOCH_SET        TARGET_IOW('p', 0x0e, abi_ulong)
 819 #define TARGET_RTC_WKALM_RD         TARGET_IOR('p', 0x10, struct rtc_wkalrm)
 820 #define TARGET_RTC_WKALM_SET        TARGET_IOW('p', 0x0f, struct rtc_wkalrm)
 821 #define TARGET_RTC_PLL_GET          TARGET_IOR('p', 0x11,                      \
 822                                                struct target_rtc_pll_info)
 823 #define TARGET_RTC_PLL_SET          TARGET_IOW('p', 0x12,                      \
 824                                                struct target_rtc_pll_info)
 825 #define TARGET_RTC_VL_READ          TARGET_IOR('p', 0x13, int)
 826 #define TARGET_RTC_VL_CLR           TARGET_IO('p', 0x14)
 827
 828 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4) ||    \
 829        defined(TARGET_XTENSA)
 830 #define TARGET_FIOGETOWN       TARGET_IOR('f', 123, int)
 831 #define TARGET_FIOSETOWN       TARGET_IOW('f', 124, int)
 832 #define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
 833 #define TARGET_SIOCSPGRP       TARGET_IOW('s', 8, pid_t)
 834 #define TARGET_SIOCGPGRP       TARGET_IOR('s', 9, pid_t)
 835 #else
 836 #define TARGET_FIOGETOWN       0x8903
 837 #define TARGET_FIOSETOWN       0x8901
 838 #define TARGET_SIOCATMARK      0x8905
 839 #define TARGET_SIOCSPGRP       0x8902
 840 #define TARGET_SIOCGPGRP       0x8904
 841 #endif
 842
 843 #if defined(TARGET_SH4)
 844 #define TARGET_SIOCGSTAMP_OLD   TARGET_IOR('s', 100, struct target_timeval)
 845 #define TARGET_SIOCGSTAMPNS_OLD TARGET_IOR('s', 101, struct target_timespec)
 846 #else
 847 #define TARGET_SIOCGSTAMP_OLD   0x8906
 848 #define TARGET_SIOCGSTAMPNS_OLD 0x8907
 849 #endif
 850
 851 #define TARGET_SIOCGSTAMP_NEW   TARGET_IOR(0x89, 0x06, abi_llong[2])
 852 #define TARGET_SIOCGSTAMPNS_NEW TARGET_IOR(0x89, 0x07, abi_llong[2])
 853
 854 /* Networking ioctls */
 855 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 856 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 857 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 858 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 859 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 860 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 861 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 862 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 863 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 864 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 865 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 866 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 867 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 868 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 869 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 870 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 871 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 872 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 873 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 874 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 875 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 876 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 877 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 878 #define TARGET_SIOCSIFENCAP    0x8926
 879 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 880 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 881 #define TARGET_SIOCSIFSLAVE    0x8930
 882 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 883 #define TARGET_SIOCDELMULTI    0x8932
 884 #define TARGET_SIOCGIFINDEX    0x8933
 885 #define TARGET_SIOCSIFPFLAGS   0x8934          /* set extended flags          */
 886 #define TARGET_SIOCGIFPFLAGS   0x8935          /* get extended flags          */
 887
 888 /* Bridging control calls */
 889 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 890 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 891
 892 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 893 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 894
 895 /* ARP cache control calls. */
 896 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 897 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 898 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 899 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 900 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 901 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 902
 903 /* RARP cache control calls. */
 904 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 905 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 906 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 907
 908 /* Driver configuration calls */
 909 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 910 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 911
 912 /* DLCI configuration calls */
 913 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 914 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 915
 916 /* From <linux/wireless.h> */
 917
 918 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 919
 920 /* From <linux/if_tun.h> */
 921
 922 #define TARGET_TUNSETDEBUG        TARGET_IOW('T', 201, int)
 923 #define TARGET_TUNSETIFF          TARGET_IOW('T', 202, int)
 924 #define TARGET_TUNSETPERSIST      TARGET_IOW('T', 203, int)
 925 #define TARGET_TUNSETOWNER        TARGET_IOW('T', 204, int)
 926 #define TARGET_TUNSETLINK         TARGET_IOW('T', 205, int)
 927 #define TARGET_TUNSETGROUP        TARGET_IOW('T', 206, int)
 928 #define TARGET_TUNGETFEATURES     TARGET_IOR('T', 207, unsigned int)
 929 #define TARGET_TUNSETOFFLOAD      TARGET_IOW('T', 208, unsigned int)
 930 #define TARGET_TUNSETTXFILTER     TARGET_IOW('T', 209, unsigned int)
 931 #define TARGET_TUNGETIFF          TARGET_IOR('T', 210, unsigned int)
 932 #define TARGET_TUNGETSNDBUF       TARGET_IOR('T', 211, int)
 933 #define TARGET_TUNSETSNDBUF       TARGET_IOW('T', 212, int)
 934 /*
 935  * TUNATTACHFILTER and TUNDETACHFILTER are not supported. Linux kernel keeps a
 936  * user pointer in TUNATTACHFILTER, which we are not able to correctly handle.
 937  */
 938 #define TARGET_TUNGETVNETHDRSZ    TARGET_IOR('T', 215, int)
 939 #define TARGET_TUNSETVNETHDRSZ    TARGET_IOW('T', 216, int)
 940 #define TARGET_TUNSETQUEUE        TARGET_IOW('T', 217, int)
 941 #define TARGET_TUNSETIFINDEX      TARGET_IOW('T', 218, unsigned int)
 942 /* TUNGETFILTER is not supported: see TUNATTACHFILTER. */
 943 #define TARGET_TUNSETVNETLE       TARGET_IOW('T', 220, int)
 944 #define TARGET_TUNGETVNETLE       TARGET_IOR('T', 221, int)
 945 #define TARGET_TUNSETVNETBE       TARGET_IOW('T', 222, int)
 946 #define TARGET_TUNGETVNETBE       TARGET_IOR('T', 223, int)
 947 #define TARGET_TUNSETSTEERINGEBPF TARGET_IOR('T', 224, int)
 948 #define TARGET_TUNSETFILTEREBPF   TARGET_IOR('T', 225, int)
 949 #define TARGET_TUNSETCARRIER      TARGET_IOW('T', 226, int)
 950 #define TARGET_TUNGETDEVNETNS     TARGET_IO('T', 227)
 951
 952 /* From <linux/random.h> */
 953
 954 #define TARGET_RNDGETENTCNT    TARGET_IOR('R', 0x00, int)
 955 #define TARGET_RNDADDTOENTCNT  TARGET_IOW('R', 0x01, int)
 956 #define TARGET_RNDZAPENTCNT    TARGET_IO('R', 0x04)
 957 #define TARGET_RNDCLEARPOOL    TARGET_IO('R', 0x06)
 958 #define TARGET_RNDRESEEDCRNG   TARGET_IO('R', 0x07)
 959
 960 /* From <linux/fs.h> */
 961
 962 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 963 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 964 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 965 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 966 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 967 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 968 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 969 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 970 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 971 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 972 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 973 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 974 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
 975 /* A jump here: 108-111 have been used for various private purposes. */
 976 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
 977 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
 978 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 979                                              /* return device size in bytes
 980                                                 (u64 *arg) */
 981
 982 #define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
 983 #define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
 984 #define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
 985 #define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
 986 #define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
 987 #define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
 988 #define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
 989 #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
 990 #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
 991
 992 /* From <linux/fd.h> */
 993
 994 #define TARGET_FDMSGON        TARGET_IO(2, 0x45)
 995 #define TARGET_FDMSGOFF       TARGET_IO(2, 0x46)
 996 #define TARGET_FDFMTBEG       TARGET_IO(2, 0x47)
 997 #define TARGET_FDFMTTRK      TARGET_IOW(2, 0x48, struct format_descr)
 998 #define TARGET_FDFMTEND       TARGET_IO(2, 0x49)
 999 #define TARGET_FDSETEMSGTRESH TARGET_IO(2, 0x4a)
1000 #define TARGET_FDFLUSH        TARGET_IO(2, 0x4b)
1001 #define TARGET_FDSETMAXERRS  TARGET_IOW(2, 0x4c, struct floppy_max_errors)
1002 #define TARGET_FDGETMAXERRS  TARGET_IOR(2, 0x0e, struct floppy_max_errors)
1003 #define TARGET_FDRESET        TARGET_IO(2, 0x54)
1004 #define TARGET_FDRAWCMD       TARGET_IO(2, 0x58)
1005 #define TARGET_FDTWADDLE      TARGET_IO(2, 0x59)
1006 #define TARGET_FDEJECT        TARGET_IO(2, 0x5a)
1007
1008 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
1009 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
1010
1011 #define TARGET_FICLONE    TARGET_IOW(0x94, 9, int)
1012 #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
1013
1014 /*
1015  * Note that the ioctl numbers for FS_IOC_<GET|SET><FLAGS|VERSION>
1016  * claim type "long" but the actual type used by the kernel is "int".
1017  */
1018 #define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long)
1019 #define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long)
1020 #define TARGET_FS_IOC_GETVERSION TARGET_IOR('v', 1, abi_long)
1021 #define TARGET_FS_IOC_SETVERSION TARGET_IOW('v', 2, abi_long)
1022 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
1023 #define TARGET_FS_IOC32_GETFLAGS TARGET_IOR('f', 1, int)
1024 #define TARGET_FS_IOC32_SETFLAGS TARGET_IOW('f', 2, int)
1025 #define TARGET_FS_IOC32_GETVERSION TARGET_IOR('v', 1, int)
1026 #define TARGET_FS_IOC32_SETVERSION TARGET_IOW('v', 2, int)
1027
1028 /* btrfs ioctls */
1029 #ifdef HAVE_BTRFS_H
1030 #define TARGET_BTRFS_IOC_SNAP_CREATE            TARGET_IOWU(BTRFS_IOCTL_MAGIC, 1)
1031 #define TARGET_BTRFS_IOC_SCAN_DEV               TARGET_IOWU(BTRFS_IOCTL_MAGIC, 4)
1032 #define TARGET_BTRFS_IOC_FORGET_DEV             TARGET_IOWU(BTRFS_IOCTL_MAGIC, 5)
1033 #define TARGET_BTRFS_IOC_ADD_DEV                TARGET_IOWU(BTRFS_IOCTL_MAGIC, 10)
1034 #define TARGET_BTRFS_IOC_RM_DEV                 TARGET_IOWU(BTRFS_IOCTL_MAGIC, 11)
1035 #define TARGET_BTRFS_IOC_SUBVOL_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 14)
1036 #define TARGET_BTRFS_IOC_SNAP_DESTROY           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 15)
1037 #define TARGET_BTRFS_IOC_INO_LOOKUP             TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 18)
1038 #define TARGET_BTRFS_IOC_DEFAULT_SUBVOL         TARGET_IOW(BTRFS_IOCTL_MAGIC, 19,\
1039                                                            abi_ullong)
1040 #define TARGET_BTRFS_IOC_SUBVOL_GETFLAGS        TARGET_IOR(BTRFS_IOCTL_MAGIC, 25,\
1041                                                            abi_ullong)
1042 #define TARGET_BTRFS_IOC_SUBVOL_SETFLAGS        TARGET_IOW(BTRFS_IOCTL_MAGIC, 26,\
1043                                                            abi_ullong)
1044 #define TARGET_BTRFS_IOC_SCRUB                  TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 27)
1045 #define TARGET_BTRFS_IOC_SCRUB_CANCEL           TARGET_IO(BTRFS_IOCTL_MAGIC, 28)
1046 #define TARGET_BTRFS_IOC_SCRUB_PROGRESS         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 29)
1047 #define TARGET_BTRFS_IOC_DEV_INFO               TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 30)
1048 #define TARGET_BTRFS_IOC_INO_PATHS              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 35)
1049 #define TARGET_BTRFS_IOC_LOGICAL_INO            TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 36)
1050 #define TARGET_BTRFS_IOC_QUOTA_CTL              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 40)
1051 #define TARGET_BTRFS_IOC_QGROUP_ASSIGN          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 41)
1052 #define TARGET_BTRFS_IOC_QGROUP_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 42)
1053 #define TARGET_BTRFS_IOC_QGROUP_LIMIT           TARGET_IORU(BTRFS_IOCTL_MAGIC, 43)
1054 #define TARGET_BTRFS_IOC_QUOTA_RESCAN           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 44)
1055 #define TARGET_BTRFS_IOC_QUOTA_RESCAN_STATUS    TARGET_IORU(BTRFS_IOCTL_MAGIC, 45)
1056 #define TARGET_BTRFS_IOC_QUOTA_RESCAN_WAIT      TARGET_IO(BTRFS_IOCTL_MAGIC, 46)
1057 #define TARGET_BTRFS_IOC_GET_DEV_STATS          TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 52)
1058 #define TARGET_BTRFS_IOC_GET_FEATURES           TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
1059 #define TARGET_BTRFS_IOC_SET_FEATURES           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 57)
1060 #define TARGET_BTRFS_IOC_GET_SUPPORTED_FEATURES TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
1061 #define TARGET_BTRFS_IOC_LOGICAL_INO_V2         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 59)
1062 #define TARGET_BTRFS_IOC_GET_SUBVOL_INFO        TARGET_IORU(BTRFS_IOCTL_MAGIC, 60)
1063 #define TARGET_BTRFS_IOC_GET_SUBVOL_ROOTREF     TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 61)
1064 #define TARGET_BTRFS_IOC_INO_LOOKUP_USER        TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 62)
1065 #endif
1066
1067 /* usb ioctls */
1068 #define TARGET_USBDEVFS_CONTROL TARGET_IOWRU('U', 0)
1069 #define TARGET_USBDEVFS_BULK TARGET_IOWRU('U', 2)
1070 #define TARGET_USBDEVFS_RESETEP TARGET_IORU('U', 3)
1071 #define TARGET_USBDEVFS_SETINTERFACE TARGET_IORU('U', 4)
1072 #define TARGET_USBDEVFS_SETCONFIGURATION TARGET_IORU('U',  5)
1073 #define TARGET_USBDEVFS_GETDRIVER TARGET_IOWU('U', 8)
1074 #define TARGET_USBDEVFS_SUBMITURB TARGET_IORU('U', 10)
1075 #define TARGET_USBDEVFS_DISCARDURB TARGET_IO('U', 11)
1076 #define TARGET_USBDEVFS_REAPURB TARGET_IOWU('U', 12)
1077 #define TARGET_USBDEVFS_REAPURBNDELAY TARGET_IOWU('U', 13)
1078 #define TARGET_USBDEVFS_DISCSIGNAL TARGET_IORU('U', 14)
1079 #define TARGET_USBDEVFS_CLAIMINTERFACE TARGET_IORU('U', 15)
1080 #define TARGET_USBDEVFS_RELEASEINTERFACE TARGET_IORU('U', 16)
1081 #define TARGET_USBDEVFS_CONNECTINFO TARGET_IOWU('U', 17)
1082 #define TARGET_USBDEVFS_IOCTL TARGET_IOWRU('U', 18)
1083 #define TARGET_USBDEVFS_HUB_PORTINFO TARGET_IORU('U', 19)
1084 #define TARGET_USBDEVFS_RESET TARGET_IO('U', 20)
1085 #define TARGET_USBDEVFS_CLEAR_HALT TARGET_IORU('U', 21)
1086 #define TARGET_USBDEVFS_DISCONNECT TARGET_IO('U', 22)
1087 #define TARGET_USBDEVFS_CONNECT TARGET_IO('U', 23)
1088 #define TARGET_USBDEVFS_CLAIM_PORT TARGET_IORU('U', 24)
1089 #define TARGET_USBDEVFS_RELEASE_PORT TARGET_IORU('U', 25)
1090 #define TARGET_USBDEVFS_GET_CAPABILITIES TARGET_IORU('U', 26)
1091 #define TARGET_USBDEVFS_DISCONNECT_CLAIM TARGET_IORU('U', 27)
1092 #define TARGET_USBDEVFS_DROP_PRIVILEGES TARGET_IOWU('U', 30)
1093 #define TARGET_USBDEVFS_GET_SPEED TARGET_IO('U', 31)
1094
1095 /* cdrom commands */
1096 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
1097 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
1098 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
1099 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
1100                                            (struct cdrom_ti) */
1101 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1102                                            (struct cdrom_tochdr) */
1103 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1104                                            (struct cdrom_tocentry) */
1105 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1106 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1107 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1108 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1109                                            (struct cdrom_volctrl) */
1110 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1111                                            (struct cdrom_subchnl) */
1112 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1113                                            (struct cdrom_read) */
1114 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1115                                            (struct cdrom_read) */
1116 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1117 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1118 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1119                                            address of multi session disks
1120                                            (struct cdrom_multisession) */
1121 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1122                                            if available (struct cdrom_mcn) */
1123 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1124                                           but here anyway for compatibility */
1125 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1126 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1127                                           (struct cdrom_volctrl) */
1128 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1129                                            (struct cdrom_read) */
1130 /*
1131  * These ioctls are used only used in aztcd.c and optcd.c
1132  */
1133 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1134 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1135
1136 /*
1137  * This ioctl is only used by the scsi-cd driver.
1138    It is for playing audio in logical block addressing mode.
1139  */
1140 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1141
1142 /*
1143  * These ioctls are only used in optcd.c
1144  */
1145 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1146
1147 /*
1148  * These ioctls are (now) only in ide-cd.c for controlling
1149  * drive spindown time.  They should be implemented in the
1150  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1151  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1152  *  -Erik
1153  */
1154 #define TARGET_CDROMGETSPINDOWN        0x531d
1155 #define TARGET_CDROMSETSPINDOWN        0x531e
1156
1157 /*
1158  * These ioctls are implemented through the uniform CD-ROM driver
1159  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1160  * drivers are eventually ported to the uniform CD-ROM driver interface.
1161  */
1162 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1163 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1164 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1165 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1166 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1167 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1168 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1169 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1170 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1171 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1172 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1173 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1174
1175 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1176  * Future CDROM ioctls should be kept below 0x537F
1177  */
1178
1179 /* This ioctl is only used by sbpcd at the moment */
1180 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1181                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1182
1183 /* DVD-ROM Specific ioctls */
1184 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1185 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1186 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1187
1188 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1189 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1190 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1191
1192 /* HD commands */
1193
1194 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1195 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1196 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1197 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1198 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1199 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1200 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1201 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1202 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1203 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1204
1205 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1206 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1207 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1208 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1209 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1210 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1211 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1212 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1213
1214 /* loop ioctls */
1215 #define TARGET_LOOP_SET_FD            0x4C00
1216 #define TARGET_LOOP_CLR_FD            0x4C01
1217 #define TARGET_LOOP_SET_STATUS        0x4C02
1218 #define TARGET_LOOP_GET_STATUS        0x4C03
1219 #define TARGET_LOOP_SET_STATUS64      0x4C04
1220 #define TARGET_LOOP_GET_STATUS64      0x4C05
1221 #define TARGET_LOOP_CHANGE_FD         0x4C06
1222
1223 #define TARGET_LOOP_CTL_ADD           0x4C80
1224 #define TARGET_LOOP_CTL_REMOVE        0x4C81
1225 #define TARGET_LOOP_CTL_GET_FREE      0x4C82
1226
1227 /* fb ioctls */
1228 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1229 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1230 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1231 #define TARGET_FBIOGETCMAP            0x4604
1232 #define TARGET_FBIOPUTCMAP            0x4605
1233 #define TARGET_FBIOPAN_DISPLAY        0x4606
1234 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1235 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1236
1237 /* vt ioctls */
1238 #define TARGET_VT_OPENQRY             0x5600
1239 #define TARGET_VT_GETSTATE            0x5603
1240 #define TARGET_VT_ACTIVATE            0x5606
1241 #define TARGET_VT_WAITACTIVE          0x5607
1242 #define TARGET_VT_LOCKSWITCH          0x560b
1243 #define TARGET_VT_UNLOCKSWITCH        0x560c
1244 #define TARGET_VT_GETMODE             0x5601
1245 #define TARGET_VT_SETMODE             0x5602
1246 #define TARGET_VT_RELDISP             0x5605
1247 #define TARGET_VT_DISALLOCATE         0x5608
1248
1249 /* device mapper */
1250 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1251 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1252 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1253 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1254 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1255 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1256 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1257 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1258 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1259 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1260 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1261 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1262 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1263 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1264 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1265 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1266
1267 /* drm ioctls */
1268 #define TARGET_DRM_IOCTL_VERSION      TARGET_IOWRU('d', 0x00)
1269
1270 /* drm i915 ioctls */
1271 #define TARGET_DRM_IOCTL_I915_GETPARAM              TARGET_IOWRU('d', 0x46)
1272
1273 /* from asm/termbits.h */
1274
1275 #define TARGET_NCC 8
1276 struct target_termio {
1277         unsigned short c_iflag;         /* input mode flags */
1278         unsigned short c_oflag;         /* output mode flags */
1279         unsigned short c_cflag;         /* control mode flags */
1280         unsigned short c_lflag;         /* local mode flags */
1281         unsigned char c_line;           /* line discipline */
1282         unsigned char c_cc[TARGET_NCC]; /* control characters */
1283 };
1284
1285 struct target_winsize {
1286         unsigned short ws_row;
1287         unsigned short ws_col;
1288         unsigned short ws_xpixel;
1289         unsigned short ws_ypixel;
1290 };
1291
1292 #include "termbits.h"
1293
1294 #if defined(TARGET_MIPS)
1295 #define TARGET_PROT_SEM         0x10
1296 #else
1297 #define TARGET_PROT_SEM         0x08
1298 #endif
1299
1300 #ifdef TARGET_AARCH64
1301 #define TARGET_PROT_BTI         0x10
1302 #define TARGET_PROT_MTE         0x20
1303 #endif
1304
1305 /* Common */
1306 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1307 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1308 #if defined(TARGET_HPPA)
1309 #define TARGET_MAP_TYPE         0x03            /* Mask for type of mapping */
1310 #else
1311 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1312 #endif
1313
1314 /* Target specific */
1315 #if defined(TARGET_MIPS)
1316 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1317 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1318 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1319 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1320 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1321 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1322 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1323 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1324 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1325 #define TARGET_MAP_STACK        0x40000         /* ignored */
1326 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1327 #elif defined(TARGET_PPC)
1328 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1329 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1330 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1331 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1332 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1333 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1334 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1335 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1336 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1337 #define TARGET_MAP_STACK        0x20000         /* ignored */
1338 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1339 #elif defined(TARGET_ALPHA)
1340 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1341 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1342 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1343 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1344 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1345 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1346 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1347 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1348 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1349 #define TARGET_MAP_STACK        0x80000         /* ignored */
1350 #define TARGET_MAP_HUGETLB      0x100000        /* create a huge page mapping */
1351 #elif defined(TARGET_HPPA)
1352 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1353 #define TARGET_MAP_FIXED        0x04            /* Interpret addr exactly */
1354 #define TARGET_MAP_GROWSDOWN    0x08000         /* stack-like segment */
1355 #define TARGET_MAP_DENYWRITE    0x00800         /* ETXTBSY */
1356 #define TARGET_MAP_EXECUTABLE   0x01000         /* mark it as an executable */
1357 #define TARGET_MAP_LOCKED       0x02000         /* lock the mapping */
1358 #define TARGET_MAP_NORESERVE    0x04000         /* no check for reservations */
1359 #define TARGET_MAP_POPULATE     0x10000         /* pop (prefault) pagetables */
1360 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1361 #define TARGET_MAP_STACK        0x40000         /* ignored */
1362 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1363 #elif defined(TARGET_XTENSA)
1364 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1365 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1366 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1367 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1368 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1369 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1370 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1371 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1372 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1373 #define TARGET_MAP_STACK        0x40000
1374 #define TARGET_MAP_HUGETLB  0x80000         /* create a huge page mapping */
1375 #else
1376 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1377 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1378 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1379 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1380 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1381 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1382 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1383 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1384 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1385 #define TARGET_MAP_STACK        0x20000         /* ignored */
1386 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1387 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1388 #endif
1389
1390 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1391     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1392     || defined(TARGET_CRIS)
1393 #define TARGET_STAT_HAVE_NSEC
1394 struct target_stat {
1395         unsigned short st_dev;
1396         unsigned short __pad1;
1397         abi_ulong st_ino;
1398         unsigned short st_mode;
1399         unsigned short st_nlink;
1400         unsigned short st_uid;
1401         unsigned short st_gid;
1402         unsigned short st_rdev;
1403         unsigned short __pad2;
1404         abi_ulong  st_size;
1405         abi_ulong  st_blksize;
1406         abi_ulong  st_blocks;
1407         abi_ulong  target_st_atime;
1408         abi_ulong  target_st_atime_nsec;
1409         abi_ulong  target_st_mtime;
1410         abi_ulong  target_st_mtime_nsec;
1411         abi_ulong  target_st_ctime;
1412         abi_ulong  target_st_ctime_nsec;
1413         abi_ulong  __unused4;
1414         abi_ulong  __unused5;
1415 };
1416
1417 /* This matches struct stat64 in glibc2.1, hence the absolutely
1418  * insane amounts of padding around dev_t's.
1419  */
1420 #define TARGET_HAS_STRUCT_STAT64
1421 struct target_stat64 {
1422         unsigned short  st_dev;
1423         unsigned char   __pad0[10];
1424
1425 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1426         abi_ulong       __st_ino;
1427
1428         unsigned int    st_mode;
1429         unsigned int    st_nlink;
1430
1431         abi_ulong       st_uid;
1432         abi_ulong       st_gid;
1433
1434         unsigned short  st_rdev;
1435         unsigned char   __pad3[10];
1436
1437         long long       st_size;
1438         abi_ulong       st_blksize;
1439
1440         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1441         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1442
1443         abi_ulong       target_st_atime;
1444         abi_ulong       target_st_atime_nsec;
1445
1446         abi_ulong       target_st_mtime;
1447         abi_ulong       target_st_mtime_nsec;
1448
1449         abi_ulong       target_st_ctime;
1450         abi_ulong       target_st_ctime_nsec;
1451
1452         unsigned long long      st_ino;
1453 } QEMU_PACKED;
1454
1455 #ifdef TARGET_ARM
1456 #define TARGET_HAS_STRUCT_STAT64
1457 struct target_eabi_stat64 {
1458         unsigned long long st_dev;
1459         unsigned int    __pad1;
1460         abi_ulong    __st_ino;
1461         unsigned int    st_mode;
1462         unsigned int    st_nlink;
1463
1464         abi_ulong    st_uid;
1465         abi_ulong    st_gid;
1466
1467         unsigned long long st_rdev;
1468         unsigned int    __pad2[2];
1469
1470         long long       st_size;
1471         abi_ulong    st_blksize;
1472         unsigned int    __pad3;
1473         unsigned long long st_blocks;
1474
1475         abi_ulong    target_st_atime;
1476         abi_ulong    target_st_atime_nsec;
1477
1478         abi_ulong    target_st_mtime;
1479         abi_ulong    target_st_mtime_nsec;
1480
1481         abi_ulong    target_st_ctime;
1482         abi_ulong    target_st_ctime_nsec;
1483
1484         unsigned long long st_ino;
1485 } QEMU_PACKED;
1486 #endif
1487
1488 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1489 struct target_stat {
1490         unsigned int    st_dev;
1491         abi_ulong       st_ino;
1492         unsigned int    st_mode;
1493         unsigned int    st_nlink;
1494         unsigned int    st_uid;
1495         unsigned int    st_gid;
1496         unsigned int    st_rdev;
1497         abi_long        st_size;
1498         abi_long        target_st_atime;
1499         abi_long        target_st_mtime;
1500         abi_long        target_st_ctime;
1501         abi_long        st_blksize;
1502         abi_long        st_blocks;
1503         abi_ulong       __unused4[2];
1504 };
1505
1506 #define TARGET_HAS_STRUCT_STAT64
1507 struct target_stat64 {
1508         unsigned char   __pad0[6];
1509         unsigned short  st_dev;
1510
1511         uint64_t        st_ino;
1512         uint64_t        st_nlink;
1513
1514         unsigned int    st_mode;
1515
1516         unsigned int    st_uid;
1517         unsigned int    st_gid;
1518
1519         unsigned char   __pad2[6];
1520         unsigned short  st_rdev;
1521
1522         int64_t         st_size;
1523         int64_t         st_blksize;
1524
1525         unsigned char   __pad4[4];
1526         unsigned int    st_blocks;
1527
1528         abi_ulong       target_st_atime;
1529         abi_ulong       target_st_atime_nsec;
1530
1531         abi_ulong       target_st_mtime;
1532         abi_ulong       target_st_mtime_nsec;
1533
1534         abi_ulong       target_st_ctime;
1535         abi_ulong       target_st_ctime_nsec;
1536
1537         abi_ulong       __unused4[3];
1538 };
1539
1540 #elif defined(TARGET_SPARC)
1541
1542 #define TARGET_STAT_HAVE_NSEC
1543 struct target_stat {
1544         unsigned short  st_dev;
1545         abi_ulong       st_ino;
1546         unsigned short  st_mode;
1547         short           st_nlink;
1548         unsigned short  st_uid;
1549         unsigned short  st_gid;
1550         unsigned short  st_rdev;
1551         abi_long        st_size;
1552         abi_long        target_st_atime;
1553         abi_ulong       target_st_atime_nsec;
1554         abi_long        target_st_mtime;
1555         abi_ulong       target_st_mtime_nsec;
1556         abi_long        target_st_ctime;
1557         abi_ulong       target_st_ctime_nsec;
1558         abi_long        st_blksize;
1559         abi_long        st_blocks;
1560         abi_ulong       __unused1[2];
1561 };
1562
1563 #define TARGET_HAS_STRUCT_STAT64
1564 struct target_stat64 {
1565         unsigned char   __pad0[6];
1566         unsigned short  st_dev;
1567
1568         uint64_t st_ino;
1569
1570         unsigned int    st_mode;
1571         unsigned int    st_nlink;
1572
1573         unsigned int    st_uid;
1574         unsigned int    st_gid;
1575
1576         unsigned char   __pad2[6];
1577         unsigned short  st_rdev;
1578
1579         unsigned char   __pad3[8];
1580
1581         int64_t st_size;
1582         unsigned int    st_blksize;
1583
1584         unsigned char   __pad4[8];
1585         unsigned int    st_blocks;
1586
1587         unsigned int    target_st_atime;
1588         unsigned int    target_st_atime_nsec;
1589
1590         unsigned int    target_st_mtime;
1591         unsigned int    target_st_mtime_nsec;
1592
1593         unsigned int    target_st_ctime;
1594         unsigned int    target_st_ctime_nsec;
1595
1596         unsigned int    __unused1;
1597         unsigned int    __unused2;
1598 };
1599
1600 #elif defined(TARGET_PPC)
1601
1602 #define TARGET_STAT_HAVE_NSEC
1603 struct target_stat {
1604         abi_ulong st_dev;
1605         abi_ulong st_ino;
1606 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1607         abi_ulong st_nlink;
1608         unsigned int st_mode;
1609 #else
1610         unsigned int st_mode;
1611         unsigned short st_nlink;
1612 #endif
1613         unsigned int st_uid;
1614         unsigned int st_gid;
1615         abi_ulong  st_rdev;
1616         abi_ulong  st_size;
1617         abi_ulong  st_blksize;
1618         abi_ulong  st_blocks;
1619         abi_ulong  target_st_atime;
1620         abi_ulong  target_st_atime_nsec;
1621         abi_ulong  target_st_mtime;
1622         abi_ulong  target_st_mtime_nsec;
1623         abi_ulong  target_st_ctime;
1624         abi_ulong  target_st_ctime_nsec;
1625         abi_ulong  __unused4;
1626         abi_ulong  __unused5;
1627 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1628         abi_ulong  __unused6;
1629 #endif
1630 };
1631
1632 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1633 #define TARGET_HAS_STRUCT_STAT64
1634 struct QEMU_PACKED target_stat64 {
1635         unsigned long long st_dev;
1636         unsigned long long st_ino;
1637         unsigned int st_mode;
1638         unsigned int st_nlink;
1639         unsigned int st_uid;
1640         unsigned int st_gid;
1641         unsigned long long st_rdev;
1642         unsigned long long __pad0;
1643         long long      st_size;
1644         int            st_blksize;
1645         unsigned int   __pad1;
1646         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1647         int            target_st_atime;
1648         unsigned int   target_st_atime_nsec;
1649         int            target_st_mtime;
1650         unsigned int   target_st_mtime_nsec;
1651         int            target_st_ctime;
1652         unsigned int   target_st_ctime_nsec;
1653         unsigned int   __unused4;
1654         unsigned int   __unused5;
1655 };
1656 #endif
1657
1658 #elif defined(TARGET_MICROBLAZE)
1659
1660 #define TARGET_STAT_HAVE_NSEC
1661 struct target_stat {
1662         abi_ulong st_dev;
1663         abi_ulong st_ino;
1664         unsigned int st_mode;
1665         unsigned short st_nlink;
1666         unsigned int st_uid;
1667         unsigned int st_gid;
1668         abi_ulong  st_rdev;
1669         abi_ulong  st_size;
1670         abi_ulong  st_blksize;
1671         abi_ulong  st_blocks;
1672         abi_ulong  target_st_atime;
1673         abi_ulong  target_st_atime_nsec;
1674         abi_ulong  target_st_mtime;
1675         abi_ulong  target_st_mtime_nsec;
1676         abi_ulong  target_st_ctime;
1677         abi_ulong  target_st_ctime_nsec;
1678         abi_ulong  __unused4;
1679         abi_ulong  __unused5;
1680 };
1681
1682 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1683 #define TARGET_HAS_STRUCT_STAT64
1684 struct QEMU_PACKED target_stat64 {
1685         uint64_t st_dev;
1686 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1687         uint32_t pad0;
1688         uint32_t __st_ino;
1689
1690         uint32_t st_mode;
1691         uint32_t st_nlink;
1692         uint32_t st_uid;
1693         uint32_t st_gid;
1694         uint64_t st_rdev;
1695         uint64_t __pad1;
1696
1697         int64_t  st_size;
1698         int32_t  st_blksize;
1699         uint32_t __pad2;
1700         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1701
1702         int            target_st_atime;
1703         unsigned int   target_st_atime_nsec;
1704         int            target_st_mtime;
1705         unsigned int   target_st_mtime_nsec;
1706         int            target_st_ctime;
1707         unsigned int   target_st_ctime_nsec;
1708         uint64_t st_ino;
1709 };
1710
1711 #elif defined(TARGET_M68K)
1712
1713 struct target_stat {
1714         unsigned short st_dev;
1715         unsigned short __pad1;
1716         abi_ulong st_ino;
1717         unsigned short st_mode;
1718         unsigned short st_nlink;
1719         unsigned short st_uid;
1720         unsigned short st_gid;
1721         unsigned short st_rdev;
1722         unsigned short __pad2;
1723         abi_ulong  st_size;
1724         abi_ulong  st_blksize;
1725         abi_ulong  st_blocks;
1726         abi_ulong  target_st_atime;
1727         abi_ulong  __unused1;
1728         abi_ulong  target_st_mtime;
1729         abi_ulong  __unused2;
1730         abi_ulong  target_st_ctime;
1731         abi_ulong  __unused3;
1732         abi_ulong  __unused4;
1733         abi_ulong  __unused5;
1734 };
1735
1736 /* This matches struct stat64 in glibc2.1, hence the absolutely
1737  * insane amounts of padding around dev_t's.
1738  */
1739 #define TARGET_HAS_STRUCT_STAT64
1740 struct target_stat64 {
1741         unsigned long long      st_dev;
1742         unsigned char   __pad1[2];
1743
1744 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1745         abi_ulong       __st_ino;
1746
1747         unsigned int    st_mode;
1748         unsigned int    st_nlink;
1749
1750         abi_ulong       st_uid;
1751         abi_ulong       st_gid;
1752
1753         unsigned long long      st_rdev;
1754         unsigned char   __pad3[2];
1755
1756         long long       st_size;
1757         abi_ulong       st_blksize;
1758
1759         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1760         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1761
1762         abi_ulong       target_st_atime;
1763         abi_ulong       target_st_atime_nsec;
1764
1765         abi_ulong       target_st_mtime;
1766         abi_ulong       target_st_mtime_nsec;
1767
1768         abi_ulong       target_st_ctime;
1769         abi_ulong       target_st_ctime_nsec;
1770
1771         unsigned long long      st_ino;
1772 } QEMU_PACKED;
1773
1774 #elif defined(TARGET_ABI_MIPSN64)
1775
1776 #define TARGET_STAT_HAVE_NSEC
1777 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1778 struct target_stat {
1779         unsigned int            st_dev;
1780         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1781
1782         abi_ulong               st_ino;
1783
1784         unsigned int            st_mode;
1785         unsigned int            st_nlink;
1786
1787         int                     st_uid;
1788         int                     st_gid;
1789
1790         unsigned int            st_rdev;
1791         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1792
1793         abi_ulong               st_size;
1794
1795         /*
1796          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1797          * but we don't have it under Linux.
1798          */
1799         unsigned int            target_st_atime;
1800         unsigned int            target_st_atime_nsec;
1801
1802         unsigned int            target_st_mtime;
1803         unsigned int            target_st_mtime_nsec;
1804
1805         unsigned int            target_st_ctime;
1806         unsigned int            target_st_ctime_nsec;
1807
1808         unsigned int            st_blksize;
1809         unsigned int            st_pad2;
1810
1811         abi_ulong               st_blocks;
1812 };
1813
1814 #elif defined(TARGET_ABI_MIPSN32)
1815
1816 #define TARGET_STAT_HAVE_NSEC
1817 struct target_stat {
1818         abi_ulong    st_dev;
1819         abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1820         uint64_t     st_ino;
1821         unsigned int st_mode;
1822         unsigned int st_nlink;
1823         int          st_uid;
1824         int          st_gid;
1825         abi_ulong    st_rdev;
1826         abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1827         int64_t      st_size;
1828         abi_long     target_st_atime;
1829         abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1830         abi_long     target_st_mtime;
1831         abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1832         abi_long     target_st_ctime;
1833         abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1834         abi_ulong    st_blksize;
1835         abi_ulong    st_pad2;
1836         int64_t      st_blocks;
1837 };
1838
1839 #elif defined(TARGET_ABI_MIPSO32)
1840
1841 #define TARGET_STAT_HAVE_NSEC
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 #define TARGET_STAT_HAVE_NSEC
1959 struct target_stat {
1960         abi_ulong  st_dev;
1961         abi_ulong  st_ino;
1962         unsigned short st_mode;
1963         unsigned short st_nlink;
1964         unsigned short st_uid;
1965         unsigned short st_gid;
1966         abi_ulong  st_rdev;
1967         abi_ulong  st_size;
1968         abi_ulong  st_blksize;
1969         abi_ulong  st_blocks;
1970         abi_ulong  target_st_atime;
1971         abi_ulong  target_st_atime_nsec;
1972         abi_ulong  target_st_mtime;
1973         abi_ulong  target_st_mtime_nsec;
1974         abi_ulong  target_st_ctime;
1975         abi_ulong  target_st_ctime_nsec;
1976         abi_ulong  __unused4;
1977         abi_ulong  __unused5;
1978 };
1979
1980 /* This matches struct stat64 in glibc2.1, hence the absolutely
1981  * insane amounts of padding around dev_t's.
1982  */
1983 #define TARGET_HAS_STRUCT_STAT64
1984 struct QEMU_PACKED target_stat64 {
1985         unsigned long long      st_dev;
1986         unsigned char   __pad0[4];
1987
1988 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1989         abi_ulong       __st_ino;
1990
1991         unsigned int    st_mode;
1992         unsigned int    st_nlink;
1993
1994         abi_ulong       st_uid;
1995         abi_ulong       st_gid;
1996
1997         unsigned long long      st_rdev;
1998         unsigned char   __pad3[4];
1999
2000         long long       st_size;
2001         abi_ulong       st_blksize;
2002
2003         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
2004
2005         abi_ulong       target_st_atime;
2006         abi_ulong       target_st_atime_nsec;
2007
2008         abi_ulong       target_st_mtime;
2009         abi_ulong       target_st_mtime_nsec;
2010
2011         abi_ulong       target_st_ctime;
2012         abi_ulong       target_st_ctime_nsec;
2013
2014         unsigned long long      st_ino;
2015 };
2016
2017 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
2018 #define TARGET_STAT_HAVE_NSEC
2019 struct target_stat {
2020         abi_ulong       st_dev;
2021         abi_ulong       st_ino;
2022         abi_ulong       st_nlink;
2023
2024         unsigned int    st_mode;
2025         unsigned int    st_uid;
2026         unsigned int    st_gid;
2027         unsigned int    __pad0;
2028         abi_ulong       st_rdev;
2029         abi_long        st_size;
2030         abi_long        st_blksize;
2031         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
2032
2033         abi_ulong       target_st_atime;
2034         abi_ulong       target_st_atime_nsec;
2035         abi_ulong       target_st_mtime;
2036         abi_ulong       target_st_mtime_nsec;
2037         abi_ulong       target_st_ctime;
2038         abi_ulong       target_st_ctime_nsec;
2039
2040         abi_long        __unused[3];
2041 };
2042 #elif defined(TARGET_S390X)
2043 struct target_stat {
2044     abi_ulong  st_dev;
2045     abi_ulong  st_ino;
2046     abi_ulong  st_nlink;
2047     unsigned int   st_mode;
2048     unsigned int   st_uid;
2049     unsigned int   st_gid;
2050     unsigned int   __pad1;
2051     abi_ulong  st_rdev;
2052     abi_ulong  st_size;
2053     abi_ulong  target_st_atime;
2054     abi_ulong  target_st_atime_nsec;
2055     abi_ulong  target_st_mtime;
2056     abi_ulong  target_st_mtime_nsec;
2057     abi_ulong  target_st_ctime;
2058     abi_ulong  target_st_ctime_nsec;
2059     abi_ulong  st_blksize;
2060     abi_long       st_blocks;
2061     abi_ulong  __unused[3];
2062 };
2063 #elif defined(TARGET_AARCH64)
2064 #define TARGET_STAT_HAVE_NSEC
2065 struct target_stat {
2066     abi_ulong  st_dev;
2067     abi_ulong  st_ino;
2068     unsigned int st_mode;
2069     unsigned int st_nlink;
2070     unsigned int   st_uid;
2071     unsigned int   st_gid;
2072     abi_ulong  st_rdev;
2073     abi_ulong  _pad1;
2074     abi_long  st_size;
2075     int        st_blksize;
2076     int        __pad2;
2077     abi_long   st_blocks;
2078     abi_long  target_st_atime;
2079     abi_ulong  target_st_atime_nsec;
2080     abi_long  target_st_mtime;
2081     abi_ulong  target_st_mtime_nsec;
2082     abi_long  target_st_ctime;
2083     abi_ulong  target_st_ctime_nsec;
2084     unsigned int __unused[2];
2085 };
2086 #elif defined(TARGET_XTENSA)
2087 #define TARGET_STAT_HAVE_NSEC
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_long        st_size;
2097     abi_ulong       st_blksize;
2098     abi_ulong       st_blocks;
2099     abi_ulong       target_st_atime;
2100     abi_ulong       target_st_atime_nsec;
2101     abi_ulong       target_st_mtime;
2102     abi_ulong       target_st_mtime_nsec;
2103     abi_ulong       target_st_ctime;
2104     abi_ulong       target_st_ctime_nsec;
2105     abi_ulong       __unused4;
2106     abi_ulong       __unused5;
2107 };
2108
2109 #define TARGET_HAS_STRUCT_STAT64
2110 struct target_stat64  {
2111     uint64_t st_dev;            /* Device */
2112     uint64_t st_ino;            /* File serial number */
2113     unsigned int  st_mode;      /* File mode. */
2114     unsigned int  st_nlink;     /* Link count. */
2115     unsigned int  st_uid;       /* User ID of the file's owner. */
2116     unsigned int  st_gid;       /* Group ID of the file's group. */
2117     uint64_t st_rdev;           /* Device number, if device. */
2118     int64_t st_size;            /* Size of file, in bytes. */
2119     abi_ulong st_blksize;       /* Optimal block size for I/O. */
2120     abi_ulong __unused2;
2121     uint64_t st_blocks;         /* Number 512-byte blocks allocated. */
2122     abi_ulong target_st_atime;  /* Time of last access. */
2123     abi_ulong target_st_atime_nsec;
2124     abi_ulong target_st_mtime;  /* Time of last modification. */
2125     abi_ulong target_st_mtime_nsec;
2126     abi_ulong target_st_ctime;  /* Time of last status change. */
2127     abi_ulong target_st_ctime_nsec;
2128     abi_ulong __unused4;
2129     abi_ulong __unused5;
2130 };
2131
2132 #elif defined(TARGET_OPENRISC) || defined(TARGET_NIOS2) || defined(TARGET_RISCV)
2133
2134 /* These are the asm-generic versions of the stat and stat64 structures */
2135
2136 #define TARGET_STAT_HAVE_NSEC
2137 struct target_stat {
2138     abi_ulong st_dev;
2139     abi_ulong st_ino;
2140     unsigned int st_mode;
2141     unsigned int st_nlink;
2142     unsigned int st_uid;
2143     unsigned int st_gid;
2144     abi_ulong st_rdev;
2145     abi_ulong __pad1;
2146     abi_long st_size;
2147     int st_blksize;
2148     int __pad2;
2149     abi_long st_blocks;
2150     abi_long target_st_atime;
2151     abi_ulong target_st_atime_nsec;
2152     abi_long target_st_mtime;
2153     abi_ulong target_st_mtime_nsec;
2154     abi_long target_st_ctime;
2155     abi_ulong target_st_ctime_nsec;
2156     unsigned int __unused4;
2157     unsigned int __unused5;
2158 };
2159
2160 #if !defined(TARGET_RISCV64)
2161 #define TARGET_HAS_STRUCT_STAT64
2162 struct target_stat64 {
2163     uint64_t st_dev;
2164     uint64_t st_ino;
2165     unsigned int st_mode;
2166     unsigned int st_nlink;
2167     unsigned int st_uid;
2168     unsigned int st_gid;
2169     uint64_t st_rdev;
2170     uint64_t __pad1;
2171     int64_t st_size;
2172     int st_blksize;
2173     int __pad2;
2174     int64_t st_blocks;
2175     int target_st_atime;
2176     unsigned int target_st_atime_nsec;
2177     int target_st_mtime;
2178     unsigned int target_st_mtime_nsec;
2179     int target_st_ctime;
2180     unsigned int target_st_ctime_nsec;
2181     unsigned int __unused4;
2182     unsigned int __unused5;
2183 };
2184 #endif
2185
2186 #elif defined(TARGET_HPPA)
2187
2188 #define TARGET_STAT_HAVE_NSEC
2189 struct target_stat {
2190     abi_uint   st_dev;
2191     abi_uint   st_ino;
2192     abi_ushort st_mode;
2193     abi_ushort st_nlink;
2194     abi_ushort _res1;
2195     abi_ushort _res2;
2196     abi_uint   st_rdev;
2197     abi_int    st_size;
2198     abi_int    target_st_atime;
2199     abi_uint   target_st_atime_nsec;
2200     abi_int    target_st_mtime;
2201     abi_uint   target_st_mtime_nsec;
2202     abi_int    target_st_ctime;
2203     abi_uint   target_st_ctime_nsec;
2204     abi_int    st_blksize;
2205     abi_int    st_blocks;
2206     abi_uint   _unused1;
2207     abi_uint   _unused2;
2208     abi_uint   _unused3;
2209     abi_uint   _unused4;
2210     abi_ushort _unused5;
2211     abi_short  st_fstype;
2212     abi_uint   st_realdev;
2213     abi_ushort st_basemode;
2214     abi_ushort _unused6;
2215     abi_uint   st_uid;
2216     abi_uint   st_gid;
2217     abi_uint   _unused7[3];
2218 };
2219
2220 #define TARGET_HAS_STRUCT_STAT64
2221 struct target_stat64 {
2222     uint64_t   st_dev;
2223     abi_uint   _pad1;
2224     abi_uint   _res1;
2225     abi_uint   st_mode;
2226     abi_uint   st_nlink;
2227     abi_uint   st_uid;
2228     abi_uint   st_gid;
2229     uint64_t   st_rdev;
2230     abi_uint   _pad2;
2231     int64_t    st_size;
2232     abi_int    st_blksize;
2233     int64_t    st_blocks;
2234     abi_int    target_st_atime;
2235     abi_uint   target_st_atime_nsec;
2236     abi_int    target_st_mtime;
2237     abi_uint   target_st_mtime_nsec;
2238     abi_int    target_st_ctime;
2239     abi_uint   target_st_ctime_nsec;
2240     uint64_t   st_ino;
2241 };
2242
2243 #elif defined(TARGET_HEXAGON)
2244
2245 struct target_stat {
2246     unsigned long long st_dev;
2247     unsigned long long st_ino;
2248     unsigned int st_mode;
2249     unsigned int st_nlink;
2250     unsigned int st_uid;
2251     unsigned int st_gid;
2252     unsigned long long st_rdev;
2253     target_ulong __pad1;
2254     long long st_size;
2255     target_long st_blksize;
2256     int __pad2;
2257     long long st_blocks;
2258
2259     target_long target_st_atime;
2260     target_long target_st_atime_nsec;
2261     target_long target_st_mtime;
2262     target_long target_st_mtime_nsec;
2263     target_long target_st_ctime;
2264     target_long target_st_ctime_nsec;
2265     int __unused[2];
2266 };
2267
2268 #else
2269 #error unsupported CPU
2270 #endif
2271
2272 typedef struct {
2273         int     val[2];
2274 } target_fsid_t;
2275
2276 #ifdef TARGET_MIPS
2277 #ifdef TARGET_ABI_MIPSN32
2278 struct target_statfs {
2279         int32_t                 f_type;
2280         int32_t                 f_bsize;
2281         int32_t                 f_frsize;       /* Fragment size - unsupported */
2282         int32_t                 f_blocks;
2283         int32_t                 f_bfree;
2284         int32_t                 f_files;
2285         int32_t                 f_ffree;
2286         int32_t                 f_bavail;
2287
2288         /* Linux specials */
2289         target_fsid_t           f_fsid;
2290         int32_t                 f_namelen;
2291         int32_t                 f_flags;
2292         int32_t                 f_spare[5];
2293 };
2294 #else
2295 struct target_statfs {
2296         abi_long                f_type;
2297         abi_long                f_bsize;
2298         abi_long                f_frsize;       /* Fragment size - unsupported */
2299         abi_long                f_blocks;
2300         abi_long                f_bfree;
2301         abi_long                f_files;
2302         abi_long                f_ffree;
2303         abi_long                f_bavail;
2304
2305         /* Linux specials */
2306         target_fsid_t           f_fsid;
2307         abi_long                f_namelen;
2308         abi_long                f_flags;
2309         abi_long                f_spare[5];
2310 };
2311 #endif
2312
2313 struct target_statfs64 {
2314         uint32_t        f_type;
2315         uint32_t        f_bsize;
2316         uint32_t        f_frsize;       /* Fragment size - unsupported */
2317         uint32_t        __pad;
2318         uint64_t        f_blocks;
2319         uint64_t        f_bfree;
2320         uint64_t        f_files;
2321         uint64_t        f_ffree;
2322         uint64_t        f_bavail;
2323         target_fsid_t   f_fsid;
2324         uint32_t        f_namelen;
2325         uint32_t        f_flags;
2326         uint32_t        f_spare[5];
2327 };
2328 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2329        defined(TARGET_SPARC64) || defined(TARGET_AARCH64) || \
2330        defined(TARGET_RISCV)) && !defined(TARGET_ABI32)
2331 struct target_statfs {
2332         abi_long f_type;
2333         abi_long f_bsize;
2334         abi_long f_blocks;
2335         abi_long f_bfree;
2336         abi_long f_bavail;
2337         abi_long f_files;
2338         abi_long f_ffree;
2339         target_fsid_t f_fsid;
2340         abi_long f_namelen;
2341         abi_long f_frsize;
2342         abi_long f_flags;
2343         abi_long f_spare[4];
2344 };
2345
2346 struct target_statfs64 {
2347         abi_long f_type;
2348         abi_long f_bsize;
2349         abi_long f_blocks;
2350         abi_long f_bfree;
2351         abi_long f_bavail;
2352         abi_long f_files;
2353         abi_long f_ffree;
2354         target_fsid_t f_fsid;
2355         abi_long f_namelen;
2356         abi_long f_frsize;
2357         abi_long f_flags;
2358         abi_long f_spare[4];
2359 };
2360 #elif defined(TARGET_S390X)
2361 struct target_statfs {
2362     int32_t  f_type;
2363     int32_t  f_bsize;
2364     abi_long f_blocks;
2365     abi_long f_bfree;
2366     abi_long f_bavail;
2367     abi_long f_files;
2368     abi_long f_ffree;
2369     kernel_fsid_t f_fsid;
2370     int32_t  f_namelen;
2371     int32_t  f_frsize;
2372     int32_t  f_flags;
2373     int32_t  f_spare[4];
2374
2375 };
2376
2377 struct target_statfs64 {
2378     int32_t  f_type;
2379     int32_t  f_bsize;
2380     abi_long f_blocks;
2381     abi_long f_bfree;
2382     abi_long f_bavail;
2383     abi_long f_files;
2384     abi_long f_ffree;
2385     kernel_fsid_t f_fsid;
2386     int32_t  f_namelen;
2387     int32_t  f_frsize;
2388     int32_t  f_flags;
2389     int32_t  f_spare[4];
2390 };
2391 #else
2392 struct target_statfs {
2393         uint32_t f_type;
2394         uint32_t f_bsize;
2395         uint32_t f_blocks;
2396         uint32_t f_bfree;
2397         uint32_t f_bavail;
2398         uint32_t f_files;
2399         uint32_t f_ffree;
2400         target_fsid_t f_fsid;
2401         uint32_t f_namelen;
2402         uint32_t f_frsize;
2403         uint32_t f_flags;
2404         uint32_t f_spare[4];
2405 };
2406
2407 struct target_statfs64 {
2408         uint32_t f_type;
2409         uint32_t f_bsize;
2410         uint64_t f_blocks;
2411         uint64_t f_bfree;
2412         uint64_t f_bavail;
2413         uint64_t f_files;
2414         uint64_t f_ffree;
2415         target_fsid_t f_fsid;
2416         uint32_t f_namelen;
2417         uint32_t f_frsize;
2418         uint32_t f_flags;
2419         uint32_t f_spare[4];
2420 };
2421 #endif
2422
2423 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2424 #define TARGET_F_SETLEASE            (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2425 #define TARGET_F_GETLEASE            (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2426 #define TARGET_F_DUPFD_CLOEXEC       (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2427 #define TARGET_F_NOTIFY              (TARGET_F_LINUX_SPECIFIC_BASE + 2)
2428 #define TARGET_F_SETPIPE_SZ          (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2429 #define TARGET_F_GETPIPE_SZ          (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2430 #define TARGET_F_ADD_SEALS           (TARGET_F_LINUX_SPECIFIC_BASE + 9)
2431 #define TARGET_F_GET_SEALS           (TARGET_F_LINUX_SPECIFIC_BASE + 10)
2432
2433 #include "target_fcntl.h"
2434
2435 /* soundcard defines */
2436 /* XXX: convert them all to arch independent entries */
2437 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2438 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2439 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2440 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2441 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2442 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2443 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2444 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2445 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2446 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2447 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2448 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2449 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2450 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2451 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2452 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2453 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2454 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2455 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2456 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2457 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2458 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2459 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2460 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2461 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2462 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2463 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2464 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2465 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2466 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2467 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2468 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2469 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2470 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2471 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2472 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2473 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2474 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2475 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2476 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2477 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2478 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2479 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2480 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2481 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2482 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2483 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2484 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2485 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2486 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2487 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2488 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2489 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2490 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2491 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2492 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2493 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2494 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2495 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2496 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2497 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2498 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2499 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2500 #define TARGET_SNDCTL_TMR_START           0x00005402
2501 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2502 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2503 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2504 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2505 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2506 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2507 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2508 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2509 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2510 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2511 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2512 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2513 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2514 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2515
2516 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2517
2518 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2519 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2520 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2521 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2522 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2523 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2524 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2525 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2526 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2527 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2528 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2529 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2530 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2531 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2532 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2533 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2534 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2535
2536 /* Obsolete macros */
2537 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2538 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2539 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2540
2541 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2542 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2543 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2544 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2545 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2546
2547 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2548
2549 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2550 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2551 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2552 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2553 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2554 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2555 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2556 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2557 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2558 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2559 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2560 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2561 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2562 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2563 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2564 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2565 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2566
2567 /* Obsolete macros */
2568 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2569 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2570 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2571
2572 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2573
2574 struct target_snd_timer_id {
2575     int dev_class;
2576     int dev_sclass;
2577     int card;
2578     int device;
2579     int subdevice;
2580 };
2581
2582 struct target_snd_timer_ginfo {
2583     struct target_snd_timer_id tid;
2584     unsigned int flags;
2585     int card;
2586     unsigned char id[64];
2587     unsigned char name[80];
2588     abi_ulong reserved0;
2589     abi_ulong resolution;
2590     abi_ulong resolution_min;
2591     abi_ulong resolution_max;
2592     unsigned int clients;
2593     unsigned char reserved[32];
2594 };
2595
2596 struct target_snd_timer_gparams {
2597     struct target_snd_timer_id tid;
2598     abi_ulong period_num;
2599     abi_ulong period_den;
2600     unsigned char reserved[32];
2601 };
2602
2603 struct target_snd_timer_gstatus {
2604     struct target_snd_timer_id tid;
2605     abi_ulong resolution;
2606     abi_ulong resolution_num;
2607     abi_ulong resolution_den;
2608     unsigned char reserved[32];
2609 };
2610
2611 struct target_snd_timer_select {
2612     struct target_snd_timer_id id;
2613     unsigned char reserved[32];
2614 };
2615
2616 struct target_snd_timer_info {
2617     unsigned int flags;
2618     int card;
2619     unsigned char id[64];
2620     unsigned char name[80];
2621     abi_ulong reserved0;
2622     abi_ulong resolution;
2623     unsigned char reserved[64];
2624 };
2625
2626 struct target_snd_timer_status {
2627     struct target_timespec tstamp;
2628     unsigned int resolution;
2629     unsigned int lost;
2630     unsigned int overrun;
2631     unsigned int queue;
2632     unsigned char reserved[64];
2633 };
2634
2635 /* alsa timer ioctls */
2636 #define TARGET_SNDRV_TIMER_IOCTL_PVERSION     TARGET_IOR('T', 0x00, int)
2637 #define TARGET_SNDRV_TIMER_IOCTL_NEXT_DEVICE  TARGET_IOWR('T', 0x01,           \
2638                                                 struct snd_timer_id)
2639 #define TARGET_SNDRV_TIMER_IOCTL_GINFO        TARGET_IOWR('T', 0x03,           \
2640                                                 struct target_snd_timer_ginfo)
2641 #define TARGET_SNDRV_TIMER_IOCTL_GPARAMS      TARGET_IOW('T', 0x04,            \
2642                                                 struct target_snd_timer_gparams)
2643 #define TARGET_SNDRV_TIMER_IOCTL_GSTATUS      TARGET_IOWR('T', 0x05,           \
2644                                                 struct target_snd_timer_gstatus)
2645 #define TARGET_SNDRV_TIMER_IOCTL_SELECT       TARGET_IOW('T', 0x10,            \
2646                                                 struct target_snd_timer_select)
2647 #define TARGET_SNDRV_TIMER_IOCTL_INFO         TARGET_IOR('T', 0x11,            \
2648                                                 struct target_snd_timer_info)
2649 #define TARGET_SNDRV_TIMER_IOCTL_PARAMS       TARGET_IOW('T', 0x12,            \
2650                                                 struct snd_timer_params)
2651 #define TARGET_SNDRV_TIMER_IOCTL_STATUS       TARGET_IOR('T', 0x14,            \
2652                                                 struct target_snd_timer_status)
2653 #define TARGET_SNDRV_TIMER_IOCTL_START        TARGET_IO('T', 0xa0)
2654 #define TARGET_SNDRV_TIMER_IOCTL_STOP         TARGET_IO('T', 0xa1)
2655 #define TARGET_SNDRV_TIMER_IOCTL_CONTINUE     TARGET_IO('T', 0xa2)
2656 #define TARGET_SNDRV_TIMER_IOCTL_PAUSE        TARGET_IO('T', 0xa3)
2657
2658 /* vfat ioctls */
2659 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2660 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2661
2662 struct target_mtop {
2663     abi_short mt_op;
2664     abi_int mt_count;
2665 };
2666
2667 #if defined(TARGET_SPARC) || defined(TARGET_MIPS)
2668 typedef abi_long target_kernel_daddr_t;
2669 #else
2670 typedef abi_int target_kernel_daddr_t;
2671 #endif
2672
2673 struct target_mtget {
2674     abi_long mt_type;
2675     abi_long mt_resid;
2676     abi_long mt_dsreg;
2677     abi_long mt_gstat;
2678     abi_long mt_erreg;
2679     target_kernel_daddr_t mt_fileno;
2680     target_kernel_daddr_t mt_blkno;
2681 };
2682
2683 struct target_mtpos {
2684     abi_long mt_blkno;
2685 };
2686
2687 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct target_mtop)
2688 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct target_mtget)
2689 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct target_mtpos)
2690
2691 /* kcov ioctls */
2692 #define TARGET_KCOV_ENABLE     TARGET_IO('c', 100)
2693 #define TARGET_KCOV_DISABLE    TARGET_IO('c', 101)
2694 #define TARGET_KCOV_INIT_TRACE TARGET_IOR('c', 1, abi_ulong)
2695
2696 struct target_sysinfo {
2697     abi_long uptime;                /* Seconds since boot */
2698     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2699     abi_ulong totalram;             /* Total usable main memory size */
2700     abi_ulong freeram;              /* Available memory size */
2701     abi_ulong sharedram;            /* Amount of shared memory */
2702     abi_ulong bufferram;            /* Memory used by buffers */
2703     abi_ulong totalswap;            /* Total swap space size */
2704     abi_ulong freeswap;             /* swap space still available */
2705     unsigned short procs;           /* Number of current processes */
2706     unsigned short pad;             /* explicit padding for m68k */
2707     abi_ulong totalhigh;            /* Total high memory size */
2708     abi_ulong freehigh;             /* Available high memory size */
2709     unsigned int mem_unit;          /* Memory unit size in bytes */
2710     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2711 };
2712
2713 struct linux_dirent {
2714     long            d_ino;
2715     unsigned long   d_off;
2716     unsigned short  d_reclen;
2717     char            d_name[256]; /* We must not include limits.h! */
2718 };
2719
2720 struct linux_dirent64 {
2721     uint64_t        d_ino;
2722     int64_t         d_off;
2723     unsigned short  d_reclen;
2724     unsigned char   d_type;
2725     char            d_name[256];
2726 };
2727
2728 struct target_mq_attr {
2729     abi_long mq_flags;
2730     abi_long mq_maxmsg;
2731     abi_long mq_msgsize;
2732     abi_long mq_curmsgs;
2733 };
2734
2735 struct target_drm_version {
2736     int version_major;
2737     int version_minor;
2738     int version_patchlevel;
2739     abi_ulong name_len;
2740     abi_ulong name;
2741     abi_ulong date_len;
2742     abi_ulong date;
2743     abi_ulong desc_len;
2744     abi_ulong desc;
2745 };
2746
2747 struct target_drm_i915_getparam {
2748     int param;
2749     abi_ulong value;
2750 };
2751
2752 #include "socket.h"
2753
2754 #include "errno_defs.h"
2755
2756 #define FUTEX_WAIT              0
2757 #define FUTEX_WAKE              1
2758 #define FUTEX_FD                2
2759 #define FUTEX_REQUEUE           3
2760 #define FUTEX_CMP_REQUEUE       4
2761 #define FUTEX_WAKE_OP           5
2762 #define FUTEX_LOCK_PI           6
2763 #define FUTEX_UNLOCK_PI         7
2764 #define FUTEX_TRYLOCK_PI        8
2765 #define FUTEX_WAIT_BITSET       9
2766 #define FUTEX_WAKE_BITSET       10
2767
2768 #define FUTEX_PRIVATE_FLAG      128
2769 #define FUTEX_CLOCK_REALTIME    256
2770 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2771
2772 #ifdef CONFIG_EPOLL
2773 #if defined(TARGET_X86_64)
2774 #define TARGET_EPOLL_PACKED QEMU_PACKED
2775 #else
2776 #define TARGET_EPOLL_PACKED
2777 #endif
2778
2779 typedef union target_epoll_data {
2780     abi_ulong ptr;
2781     abi_int fd;
2782     abi_uint u32;
2783     abi_ullong u64;
2784 } target_epoll_data_t;
2785
2786 struct target_epoll_event {
2787     abi_uint events;
2788     target_epoll_data_t data;
2789 } TARGET_EPOLL_PACKED;
2790
2791 #define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2792
2793 #endif
2794 struct target_rlimit64 {
2795     uint64_t rlim_cur;
2796     uint64_t rlim_max;
2797 };
2798
2799 struct target_ucred {
2800     uint32_t pid;
2801     uint32_t uid;
2802     uint32_t gid;
2803 };
2804
2805 typedef int32_t target_timer_t;
2806
2807 #define TARGET_SIGEV_MAX_SIZE 64
2808
2809 /* This is architecture-specific but most architectures use the default */
2810 #ifdef TARGET_MIPS
2811 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2812 #else
2813 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2814                                     + sizeof(target_sigval_t))
2815 #endif
2816
2817 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2818                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2819                                / sizeof(int32_t))
2820
2821 struct target_sigevent {
2822     target_sigval_t sigev_value;
2823     abi_int sigev_signo;
2824     abi_int sigev_notify;
2825     union {
2826         abi_int _pad[TARGET_SIGEV_PAD_SIZE];
2827         abi_int _tid;
2828
2829         /* The kernel (and thus QEMU) never looks at these;
2830          * they're only used as part of the ABI between a
2831          * userspace program and libc.
2832          */
2833         struct {
2834             abi_ulong _function;
2835             abi_ulong _attribute;
2836         } _sigev_thread;
2837     } _sigev_un;
2838 };
2839
2840 struct target_user_cap_header {
2841     uint32_t version;
2842     int pid;
2843 };
2844
2845 struct target_user_cap_data {
2846     uint32_t effective;
2847     uint32_t permitted;
2848     uint32_t inheritable;
2849 };
2850
2851 /* from kernel's include/linux/syslog.h */
2852
2853 /* Close the log.  Currently a NOP. */
2854 #define TARGET_SYSLOG_ACTION_CLOSE          0
2855 /* Open the log. Currently a NOP. */
2856 #define TARGET_SYSLOG_ACTION_OPEN           1
2857 /* Read from the log. */
2858 #define TARGET_SYSLOG_ACTION_READ           2
2859 /* Read all messages remaining in the ring buffer. */
2860 #define TARGET_SYSLOG_ACTION_READ_ALL       3
2861 /* Read and clear all messages remaining in the ring buffer */
2862 #define TARGET_SYSLOG_ACTION_READ_CLEAR     4
2863 /* Clear ring buffer. */
2864 #define TARGET_SYSLOG_ACTION_CLEAR          5
2865 /* Disable printk's to console */
2866 #define TARGET_SYSLOG_ACTION_CONSOLE_OFF    6
2867 /* Enable printk's to console */
2868 #define TARGET_SYSLOG_ACTION_CONSOLE_ON     7
2869 /* Set level of messages printed to console */
2870 #define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL  8
2871 /* Return number of unread characters in the log buffer */
2872 #define TARGET_SYSLOG_ACTION_SIZE_UNREAD    9
2873 /* Return size of the log buffer */
2874 #define TARGET_SYSLOG_ACTION_SIZE_BUFFER   10
2875
2876 struct target_statx_timestamp {
2877    int64_t tv_sec;
2878    uint32_t tv_nsec;
2879    int32_t __reserved;
2880 };
2881
2882 struct target_statx {
2883    /* 0x00 */
2884    uint32_t stx_mask;       /* What results were written [uncond] */
2885    uint32_t stx_blksize;    /* Preferred general I/O size [uncond] */
2886    uint64_t stx_attributes; /* Flags conveying information about the file */
2887    /* 0x10 */
2888    uint32_t stx_nlink;      /* Number of hard links */
2889    uint32_t stx_uid;        /* User ID of owner */
2890    uint32_t stx_gid;        /* Group ID of owner */
2891    uint16_t stx_mode;       /* File mode */
2892    uint16_t __spare0[1];
2893    /* 0x20 */
2894    uint64_t stx_ino;        /* Inode number */
2895    uint64_t stx_size;       /* File size */
2896    uint64_t stx_blocks;     /* Number of 512-byte blocks allocated */
2897    uint64_t stx_attributes_mask; /* Mask to show what is supported */
2898    /* 0x40 */
2899    struct target_statx_timestamp  stx_atime;  /* Last access time */
2900    struct target_statx_timestamp  stx_btime;  /* File creation time */
2901    struct target_statx_timestamp  stx_ctime;  /* Last attribute change time */
2902    struct target_statx_timestamp  stx_mtime;  /* Last data modification time */
2903    /* 0x80 */
2904    uint32_t stx_rdev_major;   /* Device ID of special file [if bdev/cdev] */
2905    uint32_t stx_rdev_minor;
2906    uint32_t stx_dev_major; /* ID of device containing file [uncond] */
2907    uint32_t stx_dev_minor;
2908    /* 0x90 */
2909    uint64_t __spare2[14];  /* Spare space for future expansion */
2910    /* 0x100 */
2911 };
2912
2913 #endif