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) \
  76     || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) \
  77     || defined(TARGET_NIOS2) || defined(TARGET_RISCV) \
  78     || defined(TARGET_XTENSA)
  79
  80 #define TARGET_IOC_SIZEBITS     14
  81 #define TARGET_IOC_DIRBITS      2
  82
  83 #define TARGET_IOC_NONE   0U
  84 #define TARGET_IOC_WRITE  1U
  85 #define TARGET_IOC_READ   2U
  86
  87 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  88       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  89       defined(TARGET_MIPS)
  90
  91 #define TARGET_IOC_SIZEBITS     13
  92 #define TARGET_IOC_DIRBITS      3
  93
  94 #define TARGET_IOC_NONE   1U
  95 #define TARGET_IOC_READ   2U
  96 #define TARGET_IOC_WRITE  4U
  97
  98 #elif defined(TARGET_HPPA)
  99
 100 #define TARGET_IOC_SIZEBITS  14
 101 #define TARGET_IOC_DIRBITS    2
 102
 103 #define TARGET_IOC_NONE   0U
 104 #define TARGET_IOC_WRITE  2U
 105 #define TARGET_IOC_READ   1U
 106
 107 #else
 108 #error unsupported CPU
 109 #endif
 110
 111 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
 112 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
 113 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
 114 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
 115
 116 #define TARGET_IOC_NRSHIFT      0
 117 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
 118 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 119 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 120
 121 #define TARGET_IOC(dir,type,nr,size) \
 122         (((dir)  << TARGET_IOC_DIRSHIFT) | \
 123          ((type) << TARGET_IOC_TYPESHIFT) | \
 124          ((nr)   << TARGET_IOC_NRSHIFT) | \
 125          ((size) << TARGET_IOC_SIZESHIFT))
 126
 127 /* used to create numbers */
 128 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 129 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 130 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 131 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 132
 133 /* the size is automatically computed for these defines */
 134 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 135 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 136 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 137
 138 struct target_sockaddr {
 139     abi_ushort sa_family;
 140     uint8_t sa_data[14];
 141 };
 142
 143 struct target_sockaddr_ll {
 144     abi_ushort sll_family;   /* Always AF_PACKET */
 145     abi_ushort sll_protocol; /* Physical layer protocol */
 146     abi_int    sll_ifindex;  /* Interface number */
 147     abi_ushort sll_hatype;   /* ARP hardware type */
 148     uint8_t    sll_pkttype;  /* Packet type */
 149     uint8_t    sll_halen;    /* Length of address */
 150     uint8_t    sll_addr[8];  /* Physical layer address */
 151 };
 152
 153 struct target_sockaddr_un {
 154     abi_ushort su_family;
 155     uint8_t sun_path[108];
 156 };
 157
 158 struct target_sockaddr_nl {
 159     abi_ushort nl_family;   /* AF_NETLINK */
 160     abi_ushort __pad;
 161     abi_uint nl_pid;
 162     abi_uint nl_groups;
 163 };
 164
 165 struct target_in_addr {
 166     abi_uint s_addr; /* big endian */
 167 };
 168
 169 struct target_sockaddr_in {
 170   abi_ushort sin_family;
 171   abi_short sin_port; /* big endian */
 172   struct target_in_addr sin_addr;
 173   uint8_t __pad[sizeof(struct target_sockaddr) -
 174                 sizeof(abi_ushort) - sizeof(abi_short) -
 175                 sizeof(struct target_in_addr)];
 176 };
 177
 178 struct target_sockaddr_in6 {
 179     abi_ushort sin6_family;
 180     abi_ushort sin6_port; /* big endian */
 181     abi_uint sin6_flowinfo; /* big endian */
 182     struct in6_addr sin6_addr; /* IPv6 address, big endian */
 183     abi_uint sin6_scope_id;
 184 };
 185
 186 struct target_sock_filter {
 187     abi_ushort code;
 188     uint8_t jt;
 189     uint8_t jf;
 190     abi_uint k;
 191 };
 192
 193 struct target_sock_fprog {
 194     abi_ushort len;
 195     abi_ulong filter;
 196 };
 197
 198 struct target_ip_mreq {
 199     struct target_in_addr imr_multiaddr;
 200     struct target_in_addr imr_address;
 201 };
 202
 203 struct target_ip_mreqn {
 204     struct target_in_addr imr_multiaddr;
 205     struct target_in_addr imr_address;
 206     abi_long imr_ifindex;
 207 };
 208
 209 struct target_ip_mreq_source {
 210     /* big endian */
 211     uint32_t imr_multiaddr;
 212     uint32_t imr_interface;
 213     uint32_t imr_sourceaddr;
 214 };
 215
 216 struct target_linger {
 217     abi_int l_onoff;        /* Linger active                */
 218     abi_int l_linger;       /* How long to linger for       */
 219 };
 220
 221 #if defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
 222 struct target_timeval {
 223     abi_long tv_sec;
 224     abi_int tv_usec;
 225 };
 226 #define target__kernel_sock_timeval target_timeval
 227 #else
 228 struct target_timeval {
 229     abi_long tv_sec;
 230     abi_long tv_usec;
 231 };
 232
 233 struct target__kernel_sock_timeval {
 234     abi_llong tv_sec;
 235     abi_llong tv_usec;
 236 };
 237 #endif
 238
 239 struct target_timespec {
 240     abi_long tv_sec;
 241     abi_long tv_nsec;
 242 };
 243
 244 struct target__kernel_timespec {
 245     abi_llong tv_sec;
 246     abi_llong tv_nsec;
 247 };
 248
 249 struct target_timezone {
 250     abi_int tz_minuteswest;
 251     abi_int tz_dsttime;
 252 };
 253
 254 struct target_itimerval {
 255     struct target_timeval it_interval;
 256     struct target_timeval it_value;
 257 };
 258
 259 struct target_itimerspec {
 260     struct target_timespec it_interval;
 261     struct target_timespec it_value;
 262 };
 263
 264 struct target__kernel_itimerspec {
 265     struct target__kernel_timespec it_interval;
 266     struct target__kernel_timespec it_value;
 267 };
 268
 269 struct target_timex {
 270     abi_uint modes;              /* Mode selector */
 271     abi_long offset;             /* Time offset */
 272     abi_long freq;               /* Frequency offset */
 273     abi_long maxerror;           /* Maximum error (microseconds) */
 274     abi_long esterror;           /* Estimated error (microseconds) */
 275     abi_int status;              /* Clock command/status */
 276     abi_long constant;           /* PLL (phase-locked loop) time constant */
 277     abi_long precision;          /* Clock precision (microseconds, ro) */
 278     abi_long tolerance;          /* Clock freq. tolerance (ppm, ro) */
 279     struct target_timeval time;  /* Current time */
 280     abi_long tick;               /* Microseconds between clock ticks */
 281     abi_long ppsfreq;            /* PPS (pulse per second) frequency */
 282     abi_long jitter;             /* PPS jitter (ro); nanoseconds */
 283     abi_int shift;               /* PPS interval duration (seconds) */
 284     abi_long stabil;             /* PPS stability */
 285     abi_long jitcnt;             /* PPS jitter limit exceeded (ro) */
 286     abi_long calcnt;             /* PPS calibration intervals */
 287     abi_long errcnt;             /* PPS calibration errors */
 288     abi_long stbcnt;             /* PPS stability limit exceeded */
 289     abi_int tai;                 /* TAI offset */
 290
 291     /* Further padding bytes to allow for future expansion */
 292     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 293     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 294     abi_int:32; abi_int:32; abi_int:32;
 295 };
 296
 297 struct target__kernel_timex {
 298     abi_uint modes;               /* Mode selector */
 299     abi_int: 32;                  /* pad */
 300     abi_llong offset;             /* Time offset */
 301     abi_llong freq;               /* Frequency offset */
 302     abi_llong maxerror;           /* Maximum error (microseconds) */
 303     abi_llong esterror;           /* Estimated error (microseconds) */
 304     abi_int status;               /* Clock command/status */
 305     abi_int: 32;                  /* pad */
 306     abi_llong constant;           /* PLL (phase-locked loop) time constant */
 307     abi_llong precision;          /* Clock precision (microseconds, ro) */
 308     abi_llong tolerance;          /* Clock freq. tolerance (ppm, ro) */
 309     struct target__kernel_sock_timeval time;  /* Current time */
 310     abi_llong tick;               /* Microseconds between clock ticks */
 311     abi_llong ppsfreq;            /* PPS (pulse per second) frequency */
 312     abi_llong jitter;             /* PPS jitter (ro); nanoseconds */
 313     abi_int shift;                /* PPS interval duration (seconds) */
 314     abi_int: 32;                  /* pad */
 315     abi_llong stabil;             /* PPS stability */
 316     abi_llong jitcnt;             /* PPS jitter limit exceeded (ro) */
 317     abi_llong calcnt;             /* PPS calibration intervals */
 318     abi_llong errcnt;             /* PPS calibration errors */
 319     abi_llong stbcnt;             /* PPS stability limit exceeded */
 320     abi_int tai;                  /* TAI offset */
 321
 322     /* Further padding bytes to allow for future expansion */
 323     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 324     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 325     abi_int:32; abi_int:32; abi_int:32;
 326 };
 327
 328 typedef abi_long target_clock_t;
 329
 330 #define TARGET_HZ 100
 331
 332 struct target_tms {
 333     target_clock_t tms_utime;
 334     target_clock_t tms_stime;
 335     target_clock_t tms_cutime;
 336     target_clock_t tms_cstime;
 337 };
 338
 339 struct target_utimbuf {
 340     abi_long actime;
 341     abi_long modtime;
 342 };
 343
 344 struct target_sel_arg_struct {
 345     abi_long n;
 346     abi_long inp, outp, exp;
 347     abi_long tvp;
 348 };
 349
 350 struct target_iovec {
 351     abi_long iov_base;   /* Starting address */
 352     abi_long iov_len;   /* Number of bytes */
 353 };
 354
 355 struct target_msghdr {
 356     abi_long     msg_name;       /* Socket name                 */
 357     int          msg_namelen;    /* Length of name              */
 358     abi_long     msg_iov;        /* Data blocks                 */
 359     abi_long     msg_iovlen;     /* Number of blocks            */
 360     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 361     abi_long     msg_controllen; /* Length of cmsg list */
 362     unsigned int msg_flags;
 363 };
 364
 365 struct target_cmsghdr {
 366     abi_long     cmsg_len;
 367     int          cmsg_level;
 368     int          cmsg_type;
 369 };
 370
 371 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 372 #define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
 373                                __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
 374 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 375                                & (size_t) ~(sizeof (abi_long) - 1))
 376 #define TARGET_CMSG_SPACE(len) (sizeof(struct target_cmsghdr) + \
 377                                 TARGET_CMSG_ALIGN(len))
 378 #define TARGET_CMSG_LEN(len) (sizeof(struct target_cmsghdr) + (len))
 379
 380 static __inline__ struct target_cmsghdr *
 381 __target_cmsg_nxthdr(struct target_msghdr *__mhdr,
 382                      struct target_cmsghdr *__cmsg,
 383                      struct target_cmsghdr *__cmsg_start)
 384 {
 385   struct target_cmsghdr *__ptr;
 386
 387   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 388                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 389   if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
 390       > tswapal(__mhdr->msg_controllen)) {
 391     /* No more entries.  */
 392     return (struct target_cmsghdr *)0;
 393   }
 394   return __ptr;
 395 }
 396
 397 struct target_mmsghdr {
 398     struct target_msghdr msg_hdr;              /* Message header */
 399     unsigned int         msg_len;              /* Number of bytes transmitted */
 400 };
 401
 402 struct  target_rusage {
 403         struct target_timeval ru_utime;        /* user time used */
 404         struct target_timeval ru_stime;        /* system time used */
 405         abi_long    ru_maxrss;                 /* maximum resident set size */
 406         abi_long    ru_ixrss;                  /* integral shared memory size */
 407         abi_long    ru_idrss;                  /* integral unshared data size */
 408         abi_long    ru_isrss;                  /* integral unshared stack size */
 409         abi_long    ru_minflt;                 /* page reclaims */
 410         abi_long    ru_majflt;                 /* page faults */
 411         abi_long    ru_nswap;                  /* swaps */
 412         abi_long    ru_inblock;                /* block input operations */
 413         abi_long    ru_oublock;                /* block output operations */
 414         abi_long    ru_msgsnd;                 /* messages sent */
 415         abi_long    ru_msgrcv;                 /* messages received */
 416         abi_long    ru_nsignals;               /* signals received */
 417         abi_long    ru_nvcsw;                  /* voluntary context switches */
 418         abi_long    ru_nivcsw;                 /* involuntary " */
 419 };
 420
 421 typedef struct {
 422         int     val[2];
 423 } kernel_fsid_t;
 424
 425 struct target_dirent {
 426         abi_long        d_ino;
 427         abi_long        d_off;
 428         unsigned short  d_reclen;
 429         char            d_name[];
 430 };
 431
 432 struct target_dirent64 {
 433         uint64_t        d_ino;
 434         int64_t         d_off;
 435         unsigned short  d_reclen;
 436         unsigned char   d_type;
 437         char            d_name[256];
 438 };
 439
 440
 441 /* mostly generic signal stuff */
 442 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 443 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 444 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 445
 446 #ifdef TARGET_MIPS
 447 #define TARGET_NSIG        128
 448 #else
 449 #define TARGET_NSIG        64
 450 #endif
 451 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 452 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 453
 454 typedef struct {
 455     abi_ulong sig[TARGET_NSIG_WORDS];
 456 } target_sigset_t;
 457
 458 #ifdef BSWAP_NEEDED
 459 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 460 {
 461     int i;
 462     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 463         d->sig[i] = tswapal(s->sig[i]);
 464 }
 465 #else
 466 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 467 {
 468     *d = *s;
 469 }
 470 #endif
 471
 472 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 473 {
 474     int i;
 475     d->sig[0] = set;
 476     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 477         d->sig[i] = 0;
 478 }
 479
 480 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 481 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 482 void host_to_target_old_sigset(abi_ulong *old_sigset,
 483                                const sigset_t *sigset);
 484 void target_to_host_old_sigset(sigset_t *sigset,
 485                                const abi_ulong *old_sigset);
 486 struct target_sigaction;
 487 int do_sigaction(int sig, const struct target_sigaction *act,
 488                  struct target_sigaction *oact);
 489
 490 #include "target_signal.h"
 491
 492 #ifdef TARGET_SA_RESTORER
 493 #define TARGET_ARCH_HAS_SA_RESTORER 1
 494 #endif
 495
 496 #if defined(TARGET_ALPHA)
 497 struct target_old_sigaction {
 498     abi_ulong _sa_handler;
 499     abi_ulong sa_mask;
 500     int32_t sa_flags;
 501 };
 502
 503 struct target_rt_sigaction {
 504     abi_ulong _sa_handler;
 505     abi_ulong sa_flags;
 506     target_sigset_t sa_mask;
 507 };
 508
 509 /* This is the struct used inside the kernel.  The ka_restorer
 510    field comes from the 5th argument to sys_rt_sigaction.  */
 511 struct target_sigaction {
 512     abi_ulong _sa_handler;
 513     abi_ulong sa_flags;
 514     target_sigset_t sa_mask;
 515     abi_ulong sa_restorer;
 516 };
 517 #elif defined(TARGET_MIPS)
 518 struct target_sigaction {
 519         uint32_t        sa_flags;
 520 #if defined(TARGET_ABI_MIPSN32)
 521         uint32_t        _sa_handler;
 522 #else
 523         abi_ulong       _sa_handler;
 524 #endif
 525         target_sigset_t sa_mask;
 526 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 527         /* ??? This is always present, but ignored unless O32.  */
 528         abi_ulong sa_restorer;
 529 #endif
 530 };
 531 #else
 532 struct target_old_sigaction {
 533         abi_ulong _sa_handler;
 534         abi_ulong sa_mask;
 535         abi_ulong sa_flags;
 536 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 537         abi_ulong sa_restorer;
 538 #endif
 539 };
 540
 541 struct target_sigaction {
 542         abi_ulong _sa_handler;
 543         abi_ulong sa_flags;
 544 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 545         abi_ulong sa_restorer;
 546 #endif
 547         target_sigset_t sa_mask;
 548 #ifdef TARGET_ARCH_HAS_KA_RESTORER
 549         abi_ulong ka_restorer;
 550 #endif
 551 };
 552 #endif
 553
 554 typedef union target_sigval {
 555         int sival_int;
 556         abi_ulong sival_ptr;
 557 } target_sigval_t;
 558 #if 0
 559 #if defined (TARGET_SPARC)
 560 typedef struct {
 561         struct {
 562                 abi_ulong psr;
 563                 abi_ulong pc;
 564                 abi_ulong npc;
 565                 abi_ulong y;
 566                 abi_ulong u_regs[16]; /* globals and ins */
 567         }               si_regs;
 568         int             si_mask;
 569 } __siginfo_t;
 570
 571 typedef struct {
 572         unsigned   long si_float_regs [32];
 573         unsigned   long si_fsr;
 574         unsigned   long si_fpqdepth;
 575         struct {
 576                 unsigned long *insn_addr;
 577                 unsigned long insn;
 578         } si_fpqueue [16];
 579 } __siginfo_fpu_t;
 580 #endif
 581 #endif
 582
 583 #define TARGET_SI_MAX_SIZE      128
 584
 585 #if TARGET_ABI_BITS == 32
 586 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 587 #else
 588 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 589 #endif
 590
 591 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 592
 593 /* Within QEMU the top 16 bits of si_code indicate which of the parts of
 594  * the union in target_siginfo is valid. This only applies between
 595  * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 596  * appear either within host siginfo_t or in target_siginfo structures
 597  * which we get from the guest userspace program. (The Linux kernel
 598  * does a similar thing with using the top bits for its own internal
 599  * purposes but not letting them be visible to userspace.)
 600  */
 601 #define QEMU_SI_KILL 0
 602 #define QEMU_SI_TIMER 1
 603 #define QEMU_SI_POLL 2
 604 #define QEMU_SI_FAULT 3
 605 #define QEMU_SI_CHLD 4
 606 #define QEMU_SI_RT 5
 607
 608 typedef struct target_siginfo {
 609 #ifdef TARGET_MIPS
 610         int si_signo;
 611         int si_code;
 612         int si_errno;
 613 #else
 614         int si_signo;
 615         int si_errno;
 616         int si_code;
 617 #endif
 618
 619         union {
 620                 int _pad[TARGET_SI_PAD_SIZE];
 621
 622                 /* kill() */
 623                 struct {
 624                         pid_t _pid;             /* sender's pid */
 625                         uid_t _uid;             /* sender's uid */
 626                 } _kill;
 627
 628                 /* POSIX.1b timers */
 629                 struct {
 630                         unsigned int _timer1;
 631                         unsigned int _timer2;
 632                 } _timer;
 633
 634                 /* POSIX.1b signals */
 635                 struct {
 636                         pid_t _pid;             /* sender's pid */
 637                         uid_t _uid;             /* sender's uid */
 638                         target_sigval_t _sigval;
 639                 } _rt;
 640
 641                 /* SIGCHLD */
 642                 struct {
 643                         pid_t _pid;             /* which child */
 644                         uid_t _uid;             /* sender's uid */
 645                         int _status;            /* exit code */
 646                         target_clock_t _utime;
 647                         target_clock_t _stime;
 648                 } _sigchld;
 649
 650                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 651                 struct {
 652                         abi_ulong _addr; /* faulting insn/memory ref. */
 653                 } _sigfault;
 654
 655                 /* SIGPOLL */
 656                 struct {
 657                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 658                         int _fd;
 659                 } _sigpoll;
 660         } _sifields;
 661 } target_siginfo_t;
 662
 663 /*
 664  * si_code values
 665  * Digital reserves positive values for kernel-generated signals.
 666  */
 667 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 668 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 669 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 670 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 671 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 672 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 673 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 674
 675 /*
 676  * SIGILL si_codes
 677  */
 678 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 679 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 680 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 681 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 682 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 683 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 684 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 685 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 686 #ifdef TARGET_TILEGX
 687 #define TARGET_ILL_DBLFLT       (9)     /* double fault */
 688 #define TARGET_ILL_HARDWALL     (10)    /* user networks hardwall violation */
 689 #endif
 690
 691 /*
 692  * SIGFPE si_codes
 693  */
 694 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 695 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 696 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 697 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 698 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 699 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 700 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 701 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 702 #define TARGET_FPE_FLTUNK      (14) /* undiagnosed fp exception */
 703 #define TARGET_NSIGFPE         15
 704
 705 /*
 706  * SIGSEGV si_codes
 707  */
 708 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 709 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 710 #define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 711
 712 /*
 713  * SIGBUS si_codes
 714  */
 715 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 716 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 717 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 718 /* hardware memory error consumed on a machine check: action required */
 719 #define TARGET_BUS_MCEERR_AR    (4)
 720 /* hardware memory error detected in process but not consumed: action optional*/
 721 #define TARGET_BUS_MCEERR_AO    (5)
 722
 723 /*
 724  * SIGTRAP si_codes
 725  */
 726 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 727 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 728 #define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 729 #define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 730
 731 struct target_rlimit {
 732         abi_ulong   rlim_cur;
 733         abi_ulong   rlim_max;
 734 };
 735
 736 #if defined(TARGET_ALPHA)
 737 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 738 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 739 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 740 #else
 741 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 742 #endif
 743
 744 #if defined(TARGET_MIPS)
 745 #define TARGET_RLIMIT_CPU               0
 746 #define TARGET_RLIMIT_FSIZE             1
 747 #define TARGET_RLIMIT_DATA              2
 748 #define TARGET_RLIMIT_STACK             3
 749 #define TARGET_RLIMIT_CORE              4
 750 #define TARGET_RLIMIT_RSS               7
 751 #define TARGET_RLIMIT_NPROC             8
 752 #define TARGET_RLIMIT_NOFILE            5
 753 #define TARGET_RLIMIT_MEMLOCK           9
 754 #define TARGET_RLIMIT_AS                6
 755 #define TARGET_RLIMIT_LOCKS             10
 756 #define TARGET_RLIMIT_SIGPENDING        11
 757 #define TARGET_RLIMIT_MSGQUEUE          12
 758 #define TARGET_RLIMIT_NICE              13
 759 #define TARGET_RLIMIT_RTPRIO            14
 760 #else
 761 #define TARGET_RLIMIT_CPU               0
 762 #define TARGET_RLIMIT_FSIZE             1
 763 #define TARGET_RLIMIT_DATA              2
 764 #define TARGET_RLIMIT_STACK             3
 765 #define TARGET_RLIMIT_CORE              4
 766 #define TARGET_RLIMIT_RSS               5
 767 #if defined(TARGET_SPARC)
 768 #define TARGET_RLIMIT_NOFILE            6
 769 #define TARGET_RLIMIT_NPROC             7
 770 #else
 771 #define TARGET_RLIMIT_NPROC             6
 772 #define TARGET_RLIMIT_NOFILE            7
 773 #endif
 774 #define TARGET_RLIMIT_MEMLOCK           8
 775 #define TARGET_RLIMIT_AS                9
 776 #define TARGET_RLIMIT_LOCKS             10
 777 #define TARGET_RLIMIT_SIGPENDING        11
 778 #define TARGET_RLIMIT_MSGQUEUE          12
 779 #define TARGET_RLIMIT_NICE              13
 780 #define TARGET_RLIMIT_RTPRIO            14
 781 #endif
 782
 783 struct target_pollfd {
 784     int fd;           /* file descriptor */
 785     short events;     /* requested events */
 786     short revents;    /* returned events */
 787 };
 788
 789 /* virtual terminal ioctls */
 790 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 791 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 792 #define TARGET_KDGKBTYPE       0x4b33
 793 #define TARGET_KDSETMODE       0x4b3a
 794 #define TARGET_KDGKBMODE       0x4b44
 795 #define TARGET_KDSKBMODE       0x4b45
 796 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 797 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 798 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 799 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 800 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 801 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 802 #define TARGET_KDSIGACCEPT     0x4B4E
 803
 804 struct target_rtc_pll_info {
 805     int pll_ctrl;
 806     int pll_value;
 807     int pll_max;
 808     int pll_min;
 809     int pll_posmult;
 810     int pll_negmult;
 811     abi_long pll_clock;
 812 };
 813
 814 /* real time clock ioctls */
 815 #define TARGET_RTC_AIE_ON           TARGET_IO('p', 0x01)
 816 #define TARGET_RTC_AIE_OFF          TARGET_IO('p', 0x02)
 817 #define TARGET_RTC_UIE_ON           TARGET_IO('p', 0x03)
 818 #define TARGET_RTC_UIE_OFF          TARGET_IO('p', 0x04)
 819 #define TARGET_RTC_PIE_ON           TARGET_IO('p', 0x05)
 820 #define TARGET_RTC_PIE_OFF          TARGET_IO('p', 0x06)
 821 #define TARGET_RTC_WIE_ON           TARGET_IO('p', 0x0f)
 822 #define TARGET_RTC_WIE_OFF          TARGET_IO('p', 0x10)
 823 #define TARGET_RTC_ALM_READ         TARGET_IOR('p', 0x08, struct rtc_time)
 824 #define TARGET_RTC_ALM_SET          TARGET_IOW('p', 0x07, struct rtc_time)
 825 #define TARGET_RTC_RD_TIME          TARGET_IOR('p', 0x09, struct rtc_time)
 826 #define TARGET_RTC_SET_TIME         TARGET_IOW('p', 0x0a, struct rtc_time)
 827 #define TARGET_RTC_IRQP_READ        TARGET_IOR('p', 0x0b, abi_ulong)
 828 #define TARGET_RTC_IRQP_SET         TARGET_IOW('p', 0x0c, abi_ulong)
 829 #define TARGET_RTC_EPOCH_READ       TARGET_IOR('p', 0x0d, abi_ulong)
 830 #define TARGET_RTC_EPOCH_SET        TARGET_IOW('p', 0x0e, abi_ulong)
 831 #define TARGET_RTC_WKALM_RD         TARGET_IOR('p', 0x10, struct rtc_wkalrm)
 832 #define TARGET_RTC_WKALM_SET        TARGET_IOW('p', 0x0f, struct rtc_wkalrm)
 833 #define TARGET_RTC_PLL_GET          TARGET_IOR('p', 0x11,                      \
 834                                                struct target_rtc_pll_info)
 835 #define TARGET_RTC_PLL_SET          TARGET_IOW('p', 0x12,                      \
 836                                                struct target_rtc_pll_info)
 837 #define TARGET_RTC_VL_READ          TARGET_IOR('p', 0x13, int)
 838 #define TARGET_RTC_VL_CLR           TARGET_IO('p', 0x14)
 839
 840 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4) ||    \
 841        defined(TARGET_XTENSA)
 842 #define TARGET_FIOGETOWN       TARGET_IOR('f', 123, int)
 843 #define TARGET_FIOSETOWN       TARGET_IOW('f', 124, int)
 844 #define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
 845 #define TARGET_SIOCSPGRP       TARGET_IOW('s', 8, pid_t)
 846 #define TARGET_SIOCGPGRP       TARGET_IOR('s', 9, pid_t)
 847 #else
 848 #define TARGET_FIOGETOWN       0x8903
 849 #define TARGET_FIOSETOWN       0x8901
 850 #define TARGET_SIOCATMARK      0x8905
 851 #define TARGET_SIOCSPGRP       0x8902
 852 #define TARGET_SIOCGPGRP       0x8904
 853 #endif
 854
 855 #if defined(TARGET_SH4)
 856 #define TARGET_SIOCGSTAMP_OLD   TARGET_IOR('s', 100, struct target_timeval)
 857 #define TARGET_SIOCGSTAMPNS_OLD TARGET_IOR('s', 101, struct target_timespec)
 858 #else
 859 #define TARGET_SIOCGSTAMP_OLD   0x8906
 860 #define TARGET_SIOCGSTAMPNS_OLD 0x8907
 861 #endif
 862
 863 #define TARGET_SIOCGSTAMP_NEW   TARGET_IOR(0x89, 0x06, abi_llong[2])
 864 #define TARGET_SIOCGSTAMPNS_NEW TARGET_IOR(0x89, 0x07, abi_llong[2])
 865
 866 /* Networking ioctls */
 867 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 868 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 869 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 870 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 871 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 872 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 873 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 874 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 875 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 876 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 877 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 878 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 879 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 880 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 881 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 882 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 883 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 884 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 885 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 886 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 887 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 888 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 889 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 890 #define TARGET_SIOCSIFENCAP    0x8926
 891 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 892 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 893 #define TARGET_SIOCSIFSLAVE    0x8930
 894 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 895 #define TARGET_SIOCDELMULTI    0x8932
 896 #define TARGET_SIOCGIFINDEX    0x8933
 897 #define TARGET_SIOCSIFPFLAGS   0x8934          /* set extended flags          */
 898 #define TARGET_SIOCGIFPFLAGS   0x8935          /* get extended flags          */
 899
 900 /* Bridging control calls */
 901 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 902 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 903
 904 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 905 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 906
 907 /* ARP cache control calls. */
 908 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 909 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 910 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 911 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 912 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 913 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 914
 915 /* RARP cache control calls. */
 916 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 917 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 918 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 919
 920 /* Driver configuration calls */
 921 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 922 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 923
 924 /* DLCI configuration calls */
 925 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 926 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 927
 928 /* From <linux/wireless.h> */
 929
 930 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 931
 932 /* From <linux/if_tun.h> */
 933
 934 #define TARGET_TUNSETDEBUG        TARGET_IOW('T', 201, int)
 935 #define TARGET_TUNSETIFF          TARGET_IOW('T', 202, int)
 936 #define TARGET_TUNSETPERSIST      TARGET_IOW('T', 203, int)
 937 #define TARGET_TUNSETOWNER        TARGET_IOW('T', 204, int)
 938 #define TARGET_TUNSETLINK         TARGET_IOW('T', 205, int)
 939 #define TARGET_TUNSETGROUP        TARGET_IOW('T', 206, int)
 940 #define TARGET_TUNGETFEATURES     TARGET_IOR('T', 207, unsigned int)
 941 #define TARGET_TUNSETOFFLOAD      TARGET_IOW('T', 208, unsigned int)
 942 #define TARGET_TUNSETTXFILTER     TARGET_IOW('T', 209, unsigned int)
 943 #define TARGET_TUNGETIFF          TARGET_IOR('T', 210, unsigned int)
 944 #define TARGET_TUNGETSNDBUF       TARGET_IOR('T', 211, int)
 945 #define TARGET_TUNSETSNDBUF       TARGET_IOW('T', 212, int)
 946 /*
 947  * TUNATTACHFILTER and TUNDETACHFILTER are not supported. Linux kernel keeps a
 948  * user pointer in TUNATTACHFILTER, which we are not able to correctly handle.
 949  */
 950 #define TARGET_TUNGETVNETHDRSZ    TARGET_IOR('T', 215, int)
 951 #define TARGET_TUNSETVNETHDRSZ    TARGET_IOW('T', 216, int)
 952 #define TARGET_TUNSETQUEUE        TARGET_IOW('T', 217, int)
 953 #define TARGET_TUNSETIFINDEX      TARGET_IOW('T', 218, unsigned int)
 954 /* TUNGETFILTER is not supported: see TUNATTACHFILTER. */
 955 #define TARGET_TUNSETVNETLE       TARGET_IOW('T', 220, int)
 956 #define TARGET_TUNGETVNETLE       TARGET_IOR('T', 221, int)
 957 #define TARGET_TUNSETVNETBE       TARGET_IOW('T', 222, int)
 958 #define TARGET_TUNGETVNETBE       TARGET_IOR('T', 223, int)
 959 #define TARGET_TUNSETSTEERINGEBPF TARGET_IOR('T', 224, int)
 960 #define TARGET_TUNSETFILTEREBPF   TARGET_IOR('T', 225, int)
 961 #define TARGET_TUNSETCARRIER      TARGET_IOW('T', 226, int)
 962 #define TARGET_TUNGETDEVNETNS     TARGET_IO('T', 227)
 963
 964 /* From <linux/random.h> */
 965
 966 #define TARGET_RNDGETENTCNT    TARGET_IOR('R', 0x00, int)
 967 #define TARGET_RNDADDTOENTCNT  TARGET_IOW('R', 0x01, int)
 968 #define TARGET_RNDZAPENTCNT    TARGET_IO('R', 0x04)
 969 #define TARGET_RNDCLEARPOOL    TARGET_IO('R', 0x06)
 970 #define TARGET_RNDRESEEDCRNG   TARGET_IO('R', 0x07)
 971
 972 /* From <linux/fs.h> */
 973
 974 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 975 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 976 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 977 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 978 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 979 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 980 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 981 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 982 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 983 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 984 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 985 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 986 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
 987 /* A jump here: 108-111 have been used for various private purposes. */
 988 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
 989 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
 990 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 991                                              /* return device size in bytes
 992                                                 (u64 *arg) */
 993
 994 #define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
 995 #define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
 996 #define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
 997 #define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
 998 #define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
 999 #define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
1000 #define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
1001 #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
1002 #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
1003
1004 /* From <linux/fd.h> */
1005
1006 #define TARGET_FDMSGON        TARGET_IO(2, 0x45)
1007 #define TARGET_FDMSGOFF       TARGET_IO(2, 0x46)
1008 #define TARGET_FDFMTBEG       TARGET_IO(2, 0x47)
1009 #define TARGET_FDFMTTRK      TARGET_IOW(2, 0x48, struct format_descr)
1010 #define TARGET_FDFMTEND       TARGET_IO(2, 0x49)
1011 #define TARGET_FDSETEMSGTRESH TARGET_IO(2, 0x4a)
1012 #define TARGET_FDFLUSH        TARGET_IO(2, 0x4b)
1013 #define TARGET_FDSETMAXERRS  TARGET_IOW(2, 0x4c, struct floppy_max_errors)
1014 #define TARGET_FDGETMAXERRS  TARGET_IOR(2, 0x0e, struct floppy_max_errors)
1015 #define TARGET_FDRESET        TARGET_IO(2, 0x54)
1016 #define TARGET_FDRAWCMD       TARGET_IO(2, 0x58)
1017 #define TARGET_FDTWADDLE      TARGET_IO(2, 0x59)
1018 #define TARGET_FDEJECT        TARGET_IO(2, 0x5a)
1019
1020 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
1021 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
1022
1023 #define TARGET_FICLONE    TARGET_IOW(0x94, 9, int)
1024 #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
1025
1026 /*
1027  * Note that the ioctl numbers for FS_IOC_<GET|SET><FLAGS|VERSION>
1028  * claim type "long" but the actual type used by the kernel is "int".
1029  */
1030 #define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long)
1031 #define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long)
1032 #define TARGET_FS_IOC_GETVERSION TARGET_IOR('v', 1, abi_long)
1033 #define TARGET_FS_IOC_SETVERSION TARGET_IOW('v', 2, abi_long)
1034 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
1035 #define TARGET_FS_IOC32_GETFLAGS TARGET_IOR('f', 1, int)
1036 #define TARGET_FS_IOC32_SETFLAGS TARGET_IOW('f', 2, int)
1037 #define TARGET_FS_IOC32_GETVERSION TARGET_IOR('v', 1, int)
1038 #define TARGET_FS_IOC32_SETVERSION TARGET_IOW('v', 2, int)
1039
1040 /* btrfs ioctls */
1041 #ifdef HAVE_BTRFS_H
1042 #define TARGET_BTRFS_IOC_SNAP_CREATE            TARGET_IOWU(BTRFS_IOCTL_MAGIC, 1)
1043 #define TARGET_BTRFS_IOC_SCAN_DEV               TARGET_IOWU(BTRFS_IOCTL_MAGIC, 4)
1044 #define TARGET_BTRFS_IOC_FORGET_DEV             TARGET_IOWU(BTRFS_IOCTL_MAGIC, 5)
1045 #define TARGET_BTRFS_IOC_ADD_DEV                TARGET_IOWU(BTRFS_IOCTL_MAGIC, 10)
1046 #define TARGET_BTRFS_IOC_RM_DEV                 TARGET_IOWU(BTRFS_IOCTL_MAGIC, 11)
1047 #define TARGET_BTRFS_IOC_SUBVOL_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 14)
1048 #define TARGET_BTRFS_IOC_SNAP_DESTROY           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 15)
1049 #define TARGET_BTRFS_IOC_INO_LOOKUP             TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 18)
1050 #define TARGET_BTRFS_IOC_DEFAULT_SUBVOL         TARGET_IOW(BTRFS_IOCTL_MAGIC, 19,\
1051                                                            abi_ullong)
1052 #define TARGET_BTRFS_IOC_SUBVOL_GETFLAGS        TARGET_IOR(BTRFS_IOCTL_MAGIC, 25,\
1053                                                            abi_ullong)
1054 #define TARGET_BTRFS_IOC_SUBVOL_SETFLAGS        TARGET_IOW(BTRFS_IOCTL_MAGIC, 26,\
1055                                                            abi_ullong)
1056 #define TARGET_BTRFS_IOC_SCRUB                  TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 27)
1057 #define TARGET_BTRFS_IOC_SCRUB_CANCEL           TARGET_IO(BTRFS_IOCTL_MAGIC, 28)
1058 #define TARGET_BTRFS_IOC_SCRUB_PROGRESS         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 29)
1059 #define TARGET_BTRFS_IOC_DEV_INFO               TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 30)
1060 #define TARGET_BTRFS_IOC_INO_PATHS              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 35)
1061 #define TARGET_BTRFS_IOC_LOGICAL_INO            TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 36)
1062 #define TARGET_BTRFS_IOC_QUOTA_CTL              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 40)
1063 #define TARGET_BTRFS_IOC_QGROUP_ASSIGN          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 41)
1064 #define TARGET_BTRFS_IOC_QGROUP_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 42)
1065 #define TARGET_BTRFS_IOC_QGROUP_LIMIT           TARGET_IORU(BTRFS_IOCTL_MAGIC, 43)
1066 #define TARGET_BTRFS_IOC_QUOTA_RESCAN           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 44)
1067 #define TARGET_BTRFS_IOC_QUOTA_RESCAN_STATUS    TARGET_IORU(BTRFS_IOCTL_MAGIC, 45)
1068 #define TARGET_BTRFS_IOC_QUOTA_RESCAN_WAIT      TARGET_IO(BTRFS_IOCTL_MAGIC, 46)
1069 #define TARGET_BTRFS_IOC_GET_DEV_STATS          TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 52)
1070 #define TARGET_BTRFS_IOC_GET_FEATURES           TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
1071 #define TARGET_BTRFS_IOC_SET_FEATURES           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 57)
1072 #define TARGET_BTRFS_IOC_GET_SUPPORTED_FEATURES TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
1073 #define TARGET_BTRFS_IOC_LOGICAL_INO_V2         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 59)
1074 #define TARGET_BTRFS_IOC_GET_SUBVOL_INFO        TARGET_IORU(BTRFS_IOCTL_MAGIC, 60)
1075 #define TARGET_BTRFS_IOC_GET_SUBVOL_ROOTREF     TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 61)
1076 #define TARGET_BTRFS_IOC_INO_LOOKUP_USER        TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 62)
1077 #endif
1078
1079 /* usb ioctls */
1080 #define TARGET_USBDEVFS_CONTROL TARGET_IOWRU('U', 0)
1081 #define TARGET_USBDEVFS_BULK TARGET_IOWRU('U', 2)
1082 #define TARGET_USBDEVFS_RESETEP TARGET_IORU('U', 3)
1083 #define TARGET_USBDEVFS_SETINTERFACE TARGET_IORU('U', 4)
1084 #define TARGET_USBDEVFS_SETCONFIGURATION TARGET_IORU('U',  5)
1085 #define TARGET_USBDEVFS_GETDRIVER TARGET_IOWU('U', 8)
1086 #define TARGET_USBDEVFS_SUBMITURB TARGET_IORU('U', 10)
1087 #define TARGET_USBDEVFS_DISCARDURB TARGET_IO('U', 11)
1088 #define TARGET_USBDEVFS_REAPURB TARGET_IOWU('U', 12)
1089 #define TARGET_USBDEVFS_REAPURBNDELAY TARGET_IOWU('U', 13)
1090 #define TARGET_USBDEVFS_DISCSIGNAL TARGET_IORU('U', 14)
1091 #define TARGET_USBDEVFS_CLAIMINTERFACE TARGET_IORU('U', 15)
1092 #define TARGET_USBDEVFS_RELEASEINTERFACE TARGET_IORU('U', 16)
1093 #define TARGET_USBDEVFS_CONNECTINFO TARGET_IOWU('U', 17)
1094 #define TARGET_USBDEVFS_IOCTL TARGET_IOWRU('U', 18)
1095 #define TARGET_USBDEVFS_HUB_PORTINFO TARGET_IORU('U', 19)
1096 #define TARGET_USBDEVFS_RESET TARGET_IO('U', 20)
1097 #define TARGET_USBDEVFS_CLEAR_HALT TARGET_IORU('U', 21)
1098 #define TARGET_USBDEVFS_DISCONNECT TARGET_IO('U', 22)
1099 #define TARGET_USBDEVFS_CONNECT TARGET_IO('U', 23)
1100 #define TARGET_USBDEVFS_CLAIM_PORT TARGET_IORU('U', 24)
1101 #define TARGET_USBDEVFS_RELEASE_PORT TARGET_IORU('U', 25)
1102 #define TARGET_USBDEVFS_GET_CAPABILITIES TARGET_IORU('U', 26)
1103 #define TARGET_USBDEVFS_DISCONNECT_CLAIM TARGET_IORU('U', 27)
1104 #define TARGET_USBDEVFS_DROP_PRIVILEGES TARGET_IOWU('U', 30)
1105 #define TARGET_USBDEVFS_GET_SPEED TARGET_IO('U', 31)
1106
1107 /* cdrom commands */
1108 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
1109 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
1110 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
1111 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
1112                                            (struct cdrom_ti) */
1113 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1114                                            (struct cdrom_tochdr) */
1115 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1116                                            (struct cdrom_tocentry) */
1117 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1118 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1119 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1120 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1121                                            (struct cdrom_volctrl) */
1122 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1123                                            (struct cdrom_subchnl) */
1124 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1125                                            (struct cdrom_read) */
1126 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1127                                            (struct cdrom_read) */
1128 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1129 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1130 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1131                                            address of multi session disks
1132                                            (struct cdrom_multisession) */
1133 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1134                                            if available (struct cdrom_mcn) */
1135 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1136                                           but here anyway for compatibility */
1137 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1138 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1139                                           (struct cdrom_volctrl) */
1140 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1141                                            (struct cdrom_read) */
1142 /*
1143  * These ioctls are used only used in aztcd.c and optcd.c
1144  */
1145 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1146 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1147
1148 /*
1149  * This ioctl is only used by the scsi-cd driver.
1150    It is for playing audio in logical block addressing mode.
1151  */
1152 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1153
1154 /*
1155  * These ioctls are only used in optcd.c
1156  */
1157 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1158
1159 /*
1160  * These ioctls are (now) only in ide-cd.c for controlling
1161  * drive spindown time.  They should be implemented in the
1162  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1163  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1164  *  -Erik
1165  */
1166 #define TARGET_CDROMGETSPINDOWN        0x531d
1167 #define TARGET_CDROMSETSPINDOWN        0x531e
1168
1169 /*
1170  * These ioctls are implemented through the uniform CD-ROM driver
1171  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1172  * drivers are eventually ported to the uniform CD-ROM driver interface.
1173  */
1174 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1175 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1176 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1177 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1178 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1179 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1180 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1181 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1182 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1183 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1184 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1185 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1186
1187 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1188  * Future CDROM ioctls should be kept below 0x537F
1189  */
1190
1191 /* This ioctl is only used by sbpcd at the moment */
1192 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1193                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1194
1195 /* DVD-ROM Specific ioctls */
1196 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1197 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1198 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1199
1200 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1201 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1202 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1203
1204 /* HD commands */
1205
1206 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1207 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1208 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1209 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1210 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1211 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1212 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1213 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1214 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1215 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1216
1217 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1218 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1219 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1220 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1221 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1222 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1223 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1224 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1225
1226 /* loop ioctls */
1227 #define TARGET_LOOP_SET_FD            0x4C00
1228 #define TARGET_LOOP_CLR_FD            0x4C01
1229 #define TARGET_LOOP_SET_STATUS        0x4C02
1230 #define TARGET_LOOP_GET_STATUS        0x4C03
1231 #define TARGET_LOOP_SET_STATUS64      0x4C04
1232 #define TARGET_LOOP_GET_STATUS64      0x4C05
1233 #define TARGET_LOOP_CHANGE_FD         0x4C06
1234
1235 #define TARGET_LOOP_CTL_ADD           0x4C80
1236 #define TARGET_LOOP_CTL_REMOVE        0x4C81
1237 #define TARGET_LOOP_CTL_GET_FREE      0x4C82
1238
1239 /* fb ioctls */
1240 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1241 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1242 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1243 #define TARGET_FBIOGETCMAP            0x4604
1244 #define TARGET_FBIOPUTCMAP            0x4605
1245 #define TARGET_FBIOPAN_DISPLAY        0x4606
1246 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1247 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1248
1249 /* vt ioctls */
1250 #define TARGET_VT_OPENQRY             0x5600
1251 #define TARGET_VT_GETSTATE            0x5603
1252 #define TARGET_VT_ACTIVATE            0x5606
1253 #define TARGET_VT_WAITACTIVE          0x5607
1254 #define TARGET_VT_LOCKSWITCH          0x560b
1255 #define TARGET_VT_UNLOCKSWITCH        0x560c
1256 #define TARGET_VT_GETMODE             0x5601
1257 #define TARGET_VT_SETMODE             0x5602
1258 #define TARGET_VT_RELDISP             0x5605
1259 #define TARGET_VT_DISALLOCATE         0x5608
1260
1261 /* device mapper */
1262 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1263 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1264 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1265 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1266 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1267 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1268 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1269 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1270 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1271 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1272 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1273 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1274 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1275 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1276 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1277 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1278
1279 /* drm ioctls */
1280 #define TARGET_DRM_IOCTL_VERSION      TARGET_IOWRU('d', 0x00)
1281
1282 /* drm i915 ioctls */
1283 #define TARGET_DRM_IOCTL_I915_GETPARAM              TARGET_IOWRU('d', 0x46)
1284
1285 /* from asm/termbits.h */
1286
1287 #define TARGET_NCC 8
1288 struct target_termio {
1289         unsigned short c_iflag;         /* input mode flags */
1290         unsigned short c_oflag;         /* output mode flags */
1291         unsigned short c_cflag;         /* control mode flags */
1292         unsigned short c_lflag;         /* local mode flags */
1293         unsigned char c_line;           /* line discipline */
1294         unsigned char c_cc[TARGET_NCC]; /* control characters */
1295 };
1296
1297 struct target_winsize {
1298         unsigned short ws_row;
1299         unsigned short ws_col;
1300         unsigned short ws_xpixel;
1301         unsigned short ws_ypixel;
1302 };
1303
1304 #include "termbits.h"
1305
1306 #if defined(TARGET_MIPS)
1307 #define TARGET_PROT_SEM         0x10
1308 #else
1309 #define TARGET_PROT_SEM         0x08
1310 #endif
1311
1312 #ifdef TARGET_AARCH64
1313 #define TARGET_PROT_BTI         0x10
1314 #endif
1315
1316 /* Common */
1317 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1318 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1319 #if defined(TARGET_HPPA)
1320 #define TARGET_MAP_TYPE         0x03            /* Mask for type of mapping */
1321 #else
1322 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1323 #endif
1324
1325 /* Target specific */
1326 #if defined(TARGET_MIPS)
1327 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1328 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1329 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1330 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1331 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1332 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1333 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1334 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1335 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1336 #define TARGET_MAP_STACK        0x40000         /* ignored */
1337 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1338 #elif defined(TARGET_PPC)
1339 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1340 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1341 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1342 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1343 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1344 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1345 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1346 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1347 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1348 #define TARGET_MAP_STACK        0x20000         /* ignored */
1349 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1350 #elif defined(TARGET_ALPHA)
1351 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1352 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1353 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1354 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1355 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1356 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1357 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1358 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1359 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1360 #define TARGET_MAP_STACK        0x80000         /* ignored */
1361 #define TARGET_MAP_HUGETLB      0x100000        /* create a huge page mapping */
1362 #elif defined(TARGET_HPPA)
1363 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1364 #define TARGET_MAP_FIXED        0x04            /* Interpret addr exactly */
1365 #define TARGET_MAP_GROWSDOWN    0x08000         /* stack-like segment */
1366 #define TARGET_MAP_DENYWRITE    0x00800         /* ETXTBSY */
1367 #define TARGET_MAP_EXECUTABLE   0x01000         /* mark it as an executable */
1368 #define TARGET_MAP_LOCKED       0x02000         /* lock the mapping */
1369 #define TARGET_MAP_NORESERVE    0x04000         /* no check for reservations */
1370 #define TARGET_MAP_POPULATE     0x10000         /* pop (prefault) pagetables */
1371 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1372 #define TARGET_MAP_STACK        0x40000         /* ignored */
1373 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1374 #elif defined(TARGET_XTENSA)
1375 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1376 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1377 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1378 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1379 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1380 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1381 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1382 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1383 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1384 #define TARGET_MAP_STACK        0x40000
1385 #define TARGET_MAP_HUGETLB  0x80000         /* create a huge page mapping */
1386 #else
1387 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1388 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1389 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1390 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1391 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1392 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1393 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1394 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1395 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1396 #define TARGET_MAP_STACK        0x20000         /* ignored */
1397 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1398 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1399 #endif
1400
1401 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1402     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1403     || defined(TARGET_CRIS)
1404 #define TARGET_STAT_HAVE_NSEC
1405 struct target_stat {
1406         unsigned short st_dev;
1407         unsigned short __pad1;
1408         abi_ulong st_ino;
1409         unsigned short st_mode;
1410         unsigned short st_nlink;
1411         unsigned short st_uid;
1412         unsigned short st_gid;
1413         unsigned short st_rdev;
1414         unsigned short __pad2;
1415         abi_ulong  st_size;
1416         abi_ulong  st_blksize;
1417         abi_ulong  st_blocks;
1418         abi_ulong  target_st_atime;
1419         abi_ulong  target_st_atime_nsec;
1420         abi_ulong  target_st_mtime;
1421         abi_ulong  target_st_mtime_nsec;
1422         abi_ulong  target_st_ctime;
1423         abi_ulong  target_st_ctime_nsec;
1424         abi_ulong  __unused4;
1425         abi_ulong  __unused5;
1426 };
1427
1428 /* This matches struct stat64 in glibc2.1, hence the absolutely
1429  * insane amounts of padding around dev_t's.
1430  */
1431 #define TARGET_HAS_STRUCT_STAT64
1432 struct target_stat64 {
1433         unsigned short  st_dev;
1434         unsigned char   __pad0[10];
1435
1436 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1437         abi_ulong       __st_ino;
1438
1439         unsigned int    st_mode;
1440         unsigned int    st_nlink;
1441
1442         abi_ulong       st_uid;
1443         abi_ulong       st_gid;
1444
1445         unsigned short  st_rdev;
1446         unsigned char   __pad3[10];
1447
1448         long long       st_size;
1449         abi_ulong       st_blksize;
1450
1451         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1452         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1453
1454         abi_ulong       target_st_atime;
1455         abi_ulong       target_st_atime_nsec;
1456
1457         abi_ulong       target_st_mtime;
1458         abi_ulong       target_st_mtime_nsec;
1459
1460         abi_ulong       target_st_ctime;
1461         abi_ulong       target_st_ctime_nsec;
1462
1463         unsigned long long      st_ino;
1464 } QEMU_PACKED;
1465
1466 #ifdef TARGET_ARM
1467 #define TARGET_HAS_STRUCT_STAT64
1468 struct target_eabi_stat64 {
1469         unsigned long long st_dev;
1470         unsigned int    __pad1;
1471         abi_ulong    __st_ino;
1472         unsigned int    st_mode;
1473         unsigned int    st_nlink;
1474
1475         abi_ulong    st_uid;
1476         abi_ulong    st_gid;
1477
1478         unsigned long long st_rdev;
1479         unsigned int    __pad2[2];
1480
1481         long long       st_size;
1482         abi_ulong    st_blksize;
1483         unsigned int    __pad3;
1484         unsigned long long st_blocks;
1485
1486         abi_ulong    target_st_atime;
1487         abi_ulong    target_st_atime_nsec;
1488
1489         abi_ulong    target_st_mtime;
1490         abi_ulong    target_st_mtime_nsec;
1491
1492         abi_ulong    target_st_ctime;
1493         abi_ulong    target_st_ctime_nsec;
1494
1495         unsigned long long st_ino;
1496 } QEMU_PACKED;
1497 #endif
1498
1499 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1500 struct target_stat {
1501         unsigned int    st_dev;
1502         abi_ulong       st_ino;
1503         unsigned int    st_mode;
1504         unsigned int    st_nlink;
1505         unsigned int    st_uid;
1506         unsigned int    st_gid;
1507         unsigned int    st_rdev;
1508         abi_long        st_size;
1509         abi_long        target_st_atime;
1510         abi_long        target_st_mtime;
1511         abi_long        target_st_ctime;
1512         abi_long        st_blksize;
1513         abi_long        st_blocks;
1514         abi_ulong       __unused4[2];
1515 };
1516
1517 #define TARGET_HAS_STRUCT_STAT64
1518 struct target_stat64 {
1519         unsigned char   __pad0[6];
1520         unsigned short  st_dev;
1521
1522         uint64_t        st_ino;
1523         uint64_t        st_nlink;
1524
1525         unsigned int    st_mode;
1526
1527         unsigned int    st_uid;
1528         unsigned int    st_gid;
1529
1530         unsigned char   __pad2[6];
1531         unsigned short  st_rdev;
1532
1533         int64_t         st_size;
1534         int64_t         st_blksize;
1535
1536         unsigned char   __pad4[4];
1537         unsigned int    st_blocks;
1538
1539         abi_ulong       target_st_atime;
1540         abi_ulong       target_st_atime_nsec;
1541
1542         abi_ulong       target_st_mtime;
1543         abi_ulong       target_st_mtime_nsec;
1544
1545         abi_ulong       target_st_ctime;
1546         abi_ulong       target_st_ctime_nsec;
1547
1548         abi_ulong       __unused4[3];
1549 };
1550
1551 #elif defined(TARGET_SPARC)
1552
1553 #define TARGET_STAT_HAVE_NSEC
1554 struct target_stat {
1555         unsigned short  st_dev;
1556         abi_ulong       st_ino;
1557         unsigned short  st_mode;
1558         short           st_nlink;
1559         unsigned short  st_uid;
1560         unsigned short  st_gid;
1561         unsigned short  st_rdev;
1562         abi_long        st_size;
1563         abi_long        target_st_atime;
1564         abi_ulong       target_st_atime_nsec;
1565         abi_long        target_st_mtime;
1566         abi_ulong       target_st_mtime_nsec;
1567         abi_long        target_st_ctime;
1568         abi_ulong       target_st_ctime_nsec;
1569         abi_long        st_blksize;
1570         abi_long        st_blocks;
1571         abi_ulong       __unused1[2];
1572 };
1573
1574 #define TARGET_HAS_STRUCT_STAT64
1575 struct target_stat64 {
1576         unsigned char   __pad0[6];
1577         unsigned short  st_dev;
1578
1579         uint64_t st_ino;
1580
1581         unsigned int    st_mode;
1582         unsigned int    st_nlink;
1583
1584         unsigned int    st_uid;
1585         unsigned int    st_gid;
1586
1587         unsigned char   __pad2[6];
1588         unsigned short  st_rdev;
1589
1590         unsigned char   __pad3[8];
1591
1592         int64_t st_size;
1593         unsigned int    st_blksize;
1594
1595         unsigned char   __pad4[8];
1596         unsigned int    st_blocks;
1597
1598         unsigned int    target_st_atime;
1599         unsigned int    target_st_atime_nsec;
1600
1601         unsigned int    target_st_mtime;
1602         unsigned int    target_st_mtime_nsec;
1603
1604         unsigned int    target_st_ctime;
1605         unsigned int    target_st_ctime_nsec;
1606
1607         unsigned int    __unused1;
1608         unsigned int    __unused2;
1609 };
1610
1611 #elif defined(TARGET_PPC)
1612
1613 #define TARGET_STAT_HAVE_NSEC
1614 struct target_stat {
1615         abi_ulong st_dev;
1616         abi_ulong st_ino;
1617 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1618         abi_ulong st_nlink;
1619         unsigned int st_mode;
1620 #else
1621         unsigned int st_mode;
1622         unsigned short st_nlink;
1623 #endif
1624         unsigned int st_uid;
1625         unsigned int st_gid;
1626         abi_ulong  st_rdev;
1627         abi_ulong  st_size;
1628         abi_ulong  st_blksize;
1629         abi_ulong  st_blocks;
1630         abi_ulong  target_st_atime;
1631         abi_ulong  target_st_atime_nsec;
1632         abi_ulong  target_st_mtime;
1633         abi_ulong  target_st_mtime_nsec;
1634         abi_ulong  target_st_ctime;
1635         abi_ulong  target_st_ctime_nsec;
1636         abi_ulong  __unused4;
1637         abi_ulong  __unused5;
1638 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1639         abi_ulong  __unused6;
1640 #endif
1641 };
1642
1643 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1644 #define TARGET_HAS_STRUCT_STAT64
1645 struct QEMU_PACKED target_stat64 {
1646         unsigned long long st_dev;
1647         unsigned long long st_ino;
1648         unsigned int st_mode;
1649         unsigned int st_nlink;
1650         unsigned int st_uid;
1651         unsigned int st_gid;
1652         unsigned long long st_rdev;
1653         unsigned long long __pad0;
1654         long long      st_size;
1655         int            st_blksize;
1656         unsigned int   __pad1;
1657         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1658         int            target_st_atime;
1659         unsigned int   target_st_atime_nsec;
1660         int            target_st_mtime;
1661         unsigned int   target_st_mtime_nsec;
1662         int            target_st_ctime;
1663         unsigned int   target_st_ctime_nsec;
1664         unsigned int   __unused4;
1665         unsigned int   __unused5;
1666 };
1667 #endif
1668
1669 #elif defined(TARGET_MICROBLAZE)
1670
1671 #define TARGET_STAT_HAVE_NSEC
1672 struct target_stat {
1673         abi_ulong st_dev;
1674         abi_ulong st_ino;
1675         unsigned int st_mode;
1676         unsigned short st_nlink;
1677         unsigned int st_uid;
1678         unsigned int st_gid;
1679         abi_ulong  st_rdev;
1680         abi_ulong  st_size;
1681         abi_ulong  st_blksize;
1682         abi_ulong  st_blocks;
1683         abi_ulong  target_st_atime;
1684         abi_ulong  target_st_atime_nsec;
1685         abi_ulong  target_st_mtime;
1686         abi_ulong  target_st_mtime_nsec;
1687         abi_ulong  target_st_ctime;
1688         abi_ulong  target_st_ctime_nsec;
1689         abi_ulong  __unused4;
1690         abi_ulong  __unused5;
1691 };
1692
1693 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1694 #define TARGET_HAS_STRUCT_STAT64
1695 struct QEMU_PACKED target_stat64 {
1696         uint64_t st_dev;
1697 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1698         uint32_t pad0;
1699         uint32_t __st_ino;
1700
1701         uint32_t st_mode;
1702         uint32_t st_nlink;
1703         uint32_t st_uid;
1704         uint32_t st_gid;
1705         uint64_t st_rdev;
1706         uint64_t __pad1;
1707
1708         int64_t  st_size;
1709         int32_t  st_blksize;
1710         uint32_t __pad2;
1711         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1712
1713         int            target_st_atime;
1714         unsigned int   target_st_atime_nsec;
1715         int            target_st_mtime;
1716         unsigned int   target_st_mtime_nsec;
1717         int            target_st_ctime;
1718         unsigned int   target_st_ctime_nsec;
1719         uint64_t st_ino;
1720 };
1721
1722 #elif defined(TARGET_M68K)
1723
1724 struct target_stat {
1725         unsigned short st_dev;
1726         unsigned short __pad1;
1727         abi_ulong st_ino;
1728         unsigned short st_mode;
1729         unsigned short st_nlink;
1730         unsigned short st_uid;
1731         unsigned short st_gid;
1732         unsigned short st_rdev;
1733         unsigned short __pad2;
1734         abi_ulong  st_size;
1735         abi_ulong  st_blksize;
1736         abi_ulong  st_blocks;
1737         abi_ulong  target_st_atime;
1738         abi_ulong  __unused1;
1739         abi_ulong  target_st_mtime;
1740         abi_ulong  __unused2;
1741         abi_ulong  target_st_ctime;
1742         abi_ulong  __unused3;
1743         abi_ulong  __unused4;
1744         abi_ulong  __unused5;
1745 };
1746
1747 /* This matches struct stat64 in glibc2.1, hence the absolutely
1748  * insane amounts of padding around dev_t's.
1749  */
1750 #define TARGET_HAS_STRUCT_STAT64
1751 struct target_stat64 {
1752         unsigned long long      st_dev;
1753         unsigned char   __pad1[2];
1754
1755 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1756         abi_ulong       __st_ino;
1757
1758         unsigned int    st_mode;
1759         unsigned int    st_nlink;
1760
1761         abi_ulong       st_uid;
1762         abi_ulong       st_gid;
1763
1764         unsigned long long      st_rdev;
1765         unsigned char   __pad3[2];
1766
1767         long long       st_size;
1768         abi_ulong       st_blksize;
1769
1770         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1771         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1772
1773         abi_ulong       target_st_atime;
1774         abi_ulong       target_st_atime_nsec;
1775
1776         abi_ulong       target_st_mtime;
1777         abi_ulong       target_st_mtime_nsec;
1778
1779         abi_ulong       target_st_ctime;
1780         abi_ulong       target_st_ctime_nsec;
1781
1782         unsigned long long      st_ino;
1783 } QEMU_PACKED;
1784
1785 #elif defined(TARGET_ABI_MIPSN64)
1786
1787 #define TARGET_STAT_HAVE_NSEC
1788 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1789 struct target_stat {
1790         unsigned int            st_dev;
1791         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1792
1793         abi_ulong               st_ino;
1794
1795         unsigned int            st_mode;
1796         unsigned int            st_nlink;
1797
1798         int                     st_uid;
1799         int                     st_gid;
1800
1801         unsigned int            st_rdev;
1802         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1803
1804         abi_ulong               st_size;
1805
1806         /*
1807          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1808          * but we don't have it under Linux.
1809          */
1810         unsigned int            target_st_atime;
1811         unsigned int            target_st_atime_nsec;
1812
1813         unsigned int            target_st_mtime;
1814         unsigned int            target_st_mtime_nsec;
1815
1816         unsigned int            target_st_ctime;
1817         unsigned int            target_st_ctime_nsec;
1818
1819         unsigned int            st_blksize;
1820         unsigned int            st_pad2;
1821
1822         abi_ulong               st_blocks;
1823 };
1824
1825 #elif defined(TARGET_ABI_MIPSN32)
1826
1827 #define TARGET_STAT_HAVE_NSEC
1828 struct target_stat {
1829         abi_ulong    st_dev;
1830         abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1831         uint64_t     st_ino;
1832         unsigned int st_mode;
1833         unsigned int st_nlink;
1834         int          st_uid;
1835         int          st_gid;
1836         abi_ulong    st_rdev;
1837         abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1838         int64_t      st_size;
1839         abi_long     target_st_atime;
1840         abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1841         abi_long     target_st_mtime;
1842         abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1843         abi_long     target_st_ctime;
1844         abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1845         abi_ulong    st_blksize;
1846         abi_ulong    st_pad2;
1847         int64_t      st_blocks;
1848 };
1849
1850 #elif defined(TARGET_ABI_MIPSO32)
1851
1852 #define TARGET_STAT_HAVE_NSEC
1853 struct target_stat {
1854         unsigned        st_dev;
1855         abi_long        st_pad1[3];             /* Reserved for network id */
1856         abi_ulong       st_ino;
1857         unsigned int    st_mode;
1858         unsigned int    st_nlink;
1859         int             st_uid;
1860         int             st_gid;
1861         unsigned        st_rdev;
1862         abi_long        st_pad2[2];
1863         abi_long        st_size;
1864         abi_long        st_pad3;
1865         /*
1866          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1867          * but we don't have it under Linux.
1868          */
1869         abi_long                target_st_atime;
1870         abi_long                target_st_atime_nsec;
1871         abi_long                target_st_mtime;
1872         abi_long                target_st_mtime_nsec;
1873         abi_long                target_st_ctime;
1874         abi_long                target_st_ctime_nsec;
1875         abi_long                st_blksize;
1876         abi_long                st_blocks;
1877         abi_long                st_pad4[14];
1878 };
1879
1880 /*
1881  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1882  * amounts of padding around dev_t's.  The memory layout is the same as of
1883  * struct stat of the 64-bit kernel.
1884  */
1885
1886 #define TARGET_HAS_STRUCT_STAT64
1887 struct target_stat64 {
1888         abi_ulong       st_dev;
1889         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1890
1891         uint64_t        st_ino;
1892
1893         unsigned int    st_mode;
1894         unsigned int    st_nlink;
1895
1896         int             st_uid;
1897         int             st_gid;
1898
1899         abi_ulong       st_rdev;
1900         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1901
1902         int64_t         st_size;
1903
1904         /*
1905          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1906          * but we don't have it under Linux.
1907          */
1908         abi_long        target_st_atime;
1909         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1910
1911         abi_long        target_st_mtime;
1912         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1913
1914         abi_long        target_st_ctime;
1915         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1916
1917         abi_ulong       st_blksize;
1918         abi_ulong       st_pad2;
1919
1920         int64_t         st_blocks;
1921 };
1922
1923 #elif defined(TARGET_ALPHA)
1924
1925 struct target_stat {
1926        unsigned int    st_dev;
1927        unsigned int    st_ino;
1928        unsigned int    st_mode;
1929        unsigned int    st_nlink;
1930        unsigned int    st_uid;
1931        unsigned int    st_gid;
1932        unsigned int    st_rdev;
1933        abi_long     st_size;
1934        abi_ulong    target_st_atime;
1935        abi_ulong    target_st_mtime;
1936        abi_ulong    target_st_ctime;
1937        unsigned int    st_blksize;
1938        unsigned int    st_blocks;
1939        unsigned int    st_flags;
1940        unsigned int    st_gen;
1941 };
1942
1943 #define TARGET_HAS_STRUCT_STAT64
1944 struct target_stat64 {
1945        abi_ulong    st_dev;
1946        abi_ulong    st_ino;
1947        abi_ulong    st_rdev;
1948        abi_long     st_size;
1949        abi_ulong    st_blocks;
1950
1951        unsigned int    st_mode;
1952        unsigned int    st_uid;
1953        unsigned int    st_gid;
1954        unsigned int    st_blksize;
1955        unsigned int    st_nlink;
1956        unsigned int    __pad0;
1957
1958        abi_ulong    target_st_atime;
1959        abi_ulong    target_st_atime_nsec;
1960        abi_ulong    target_st_mtime;
1961        abi_ulong    target_st_mtime_nsec;
1962        abi_ulong    target_st_ctime;
1963        abi_ulong    target_st_ctime_nsec;
1964        abi_long     __unused[3];
1965 };
1966
1967 #elif defined(TARGET_SH4)
1968
1969 #define TARGET_STAT_HAVE_NSEC
1970 struct target_stat {
1971         abi_ulong  st_dev;
1972         abi_ulong  st_ino;
1973         unsigned short st_mode;
1974         unsigned short st_nlink;
1975         unsigned short st_uid;
1976         unsigned short st_gid;
1977         abi_ulong  st_rdev;
1978         abi_ulong  st_size;
1979         abi_ulong  st_blksize;
1980         abi_ulong  st_blocks;
1981         abi_ulong  target_st_atime;
1982         abi_ulong  target_st_atime_nsec;
1983         abi_ulong  target_st_mtime;
1984         abi_ulong  target_st_mtime_nsec;
1985         abi_ulong  target_st_ctime;
1986         abi_ulong  target_st_ctime_nsec;
1987         abi_ulong  __unused4;
1988         abi_ulong  __unused5;
1989 };
1990
1991 /* This matches struct stat64 in glibc2.1, hence the absolutely
1992  * insane amounts of padding around dev_t's.
1993  */
1994 #define TARGET_HAS_STRUCT_STAT64
1995 struct QEMU_PACKED target_stat64 {
1996         unsigned long long      st_dev;
1997         unsigned char   __pad0[4];
1998
1999 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
2000         abi_ulong       __st_ino;
2001
2002         unsigned int    st_mode;
2003         unsigned int    st_nlink;
2004
2005         abi_ulong       st_uid;
2006         abi_ulong       st_gid;
2007
2008         unsigned long long      st_rdev;
2009         unsigned char   __pad3[4];
2010
2011         long long       st_size;
2012         abi_ulong       st_blksize;
2013
2014         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
2015
2016         abi_ulong       target_st_atime;
2017         abi_ulong       target_st_atime_nsec;
2018
2019         abi_ulong       target_st_mtime;
2020         abi_ulong       target_st_mtime_nsec;
2021
2022         abi_ulong       target_st_ctime;
2023         abi_ulong       target_st_ctime_nsec;
2024
2025         unsigned long long      st_ino;
2026 };
2027
2028 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
2029 #define TARGET_STAT_HAVE_NSEC
2030 struct target_stat {
2031         abi_ulong       st_dev;
2032         abi_ulong       st_ino;
2033         abi_ulong       st_nlink;
2034
2035         unsigned int    st_mode;
2036         unsigned int    st_uid;
2037         unsigned int    st_gid;
2038         unsigned int    __pad0;
2039         abi_ulong       st_rdev;
2040         abi_long        st_size;
2041         abi_long        st_blksize;
2042         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
2043
2044         abi_ulong       target_st_atime;
2045         abi_ulong       target_st_atime_nsec;
2046         abi_ulong       target_st_mtime;
2047         abi_ulong       target_st_mtime_nsec;
2048         abi_ulong       target_st_ctime;
2049         abi_ulong       target_st_ctime_nsec;
2050
2051         abi_long        __unused[3];
2052 };
2053 #elif defined(TARGET_S390X)
2054 struct target_stat {
2055     abi_ulong  st_dev;
2056     abi_ulong  st_ino;
2057     abi_ulong  st_nlink;
2058     unsigned int   st_mode;
2059     unsigned int   st_uid;
2060     unsigned int   st_gid;
2061     unsigned int   __pad1;
2062     abi_ulong  st_rdev;
2063     abi_ulong  st_size;
2064     abi_ulong  target_st_atime;
2065     abi_ulong  target_st_atime_nsec;
2066     abi_ulong  target_st_mtime;
2067     abi_ulong  target_st_mtime_nsec;
2068     abi_ulong  target_st_ctime;
2069     abi_ulong  target_st_ctime_nsec;
2070     abi_ulong  st_blksize;
2071     abi_long       st_blocks;
2072     abi_ulong  __unused[3];
2073 };
2074 #elif defined(TARGET_AARCH64)
2075 #define TARGET_STAT_HAVE_NSEC
2076 struct target_stat {
2077     abi_ulong  st_dev;
2078     abi_ulong  st_ino;
2079     unsigned int st_mode;
2080     unsigned int st_nlink;
2081     unsigned int   st_uid;
2082     unsigned int   st_gid;
2083     abi_ulong  st_rdev;
2084     abi_ulong  _pad1;
2085     abi_long  st_size;
2086     int        st_blksize;
2087     int        __pad2;
2088     abi_long   st_blocks;
2089     abi_long  target_st_atime;
2090     abi_ulong  target_st_atime_nsec;
2091     abi_long  target_st_mtime;
2092     abi_ulong  target_st_mtime_nsec;
2093     abi_long  target_st_ctime;
2094     abi_ulong  target_st_ctime_nsec;
2095     unsigned int __unused[2];
2096 };
2097 #elif defined(TARGET_XTENSA)
2098 #define TARGET_STAT_HAVE_NSEC
2099 struct target_stat {
2100     abi_ulong       st_dev;
2101     abi_ulong       st_ino;
2102     unsigned int    st_mode;
2103     unsigned int    st_nlink;
2104     unsigned int    st_uid;
2105     unsigned int    st_gid;
2106     abi_ulong       st_rdev;
2107     abi_long        st_size;
2108     abi_ulong       st_blksize;
2109     abi_ulong       st_blocks;
2110     abi_ulong       target_st_atime;
2111     abi_ulong       target_st_atime_nsec;
2112     abi_ulong       target_st_mtime;
2113     abi_ulong       target_st_mtime_nsec;
2114     abi_ulong       target_st_ctime;
2115     abi_ulong       target_st_ctime_nsec;
2116     abi_ulong       __unused4;
2117     abi_ulong       __unused5;
2118 };
2119
2120 #define TARGET_HAS_STRUCT_STAT64
2121 struct target_stat64  {
2122     uint64_t st_dev;            /* Device */
2123     uint64_t st_ino;            /* File serial number */
2124     unsigned int  st_mode;      /* File mode. */
2125     unsigned int  st_nlink;     /* Link count. */
2126     unsigned int  st_uid;       /* User ID of the file's owner. */
2127     unsigned int  st_gid;       /* Group ID of the file's group. */
2128     uint64_t st_rdev;           /* Device number, if device. */
2129     int64_t st_size;            /* Size of file, in bytes. */
2130     abi_ulong st_blksize;       /* Optimal block size for I/O. */
2131     abi_ulong __unused2;
2132     uint64_t st_blocks;         /* Number 512-byte blocks allocated. */
2133     abi_ulong target_st_atime;  /* Time of last access. */
2134     abi_ulong target_st_atime_nsec;
2135     abi_ulong target_st_mtime;  /* Time of last modification. */
2136     abi_ulong target_st_mtime_nsec;
2137     abi_ulong target_st_ctime;  /* Time of last status change. */
2138     abi_ulong target_st_ctime_nsec;
2139     abi_ulong __unused4;
2140     abi_ulong __unused5;
2141 };
2142
2143 #elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) || \
2144       defined(TARGET_NIOS2) || defined(TARGET_RISCV)
2145
2146 /* These are the asm-generic versions of the stat and stat64 structures */
2147
2148 #define TARGET_STAT_HAVE_NSEC
2149 struct target_stat {
2150     abi_ulong st_dev;
2151     abi_ulong st_ino;
2152     unsigned int st_mode;
2153     unsigned int st_nlink;
2154     unsigned int st_uid;
2155     unsigned int st_gid;
2156     abi_ulong st_rdev;
2157     abi_ulong __pad1;
2158     abi_long st_size;
2159     int st_blksize;
2160     int __pad2;
2161     abi_long st_blocks;
2162     abi_long target_st_atime;
2163     abi_ulong target_st_atime_nsec;
2164     abi_long target_st_mtime;
2165     abi_ulong target_st_mtime_nsec;
2166     abi_long target_st_ctime;
2167     abi_ulong target_st_ctime_nsec;
2168     unsigned int __unused4;
2169     unsigned int __unused5;
2170 };
2171
2172 #if !defined(TARGET_RISCV64)
2173 #define TARGET_HAS_STRUCT_STAT64
2174 struct target_stat64 {
2175     uint64_t st_dev;
2176     uint64_t st_ino;
2177     unsigned int st_mode;
2178     unsigned int st_nlink;
2179     unsigned int st_uid;
2180     unsigned int st_gid;
2181     uint64_t st_rdev;
2182     uint64_t __pad1;
2183     int64_t st_size;
2184     int st_blksize;
2185     int __pad2;
2186     int64_t st_blocks;
2187     int target_st_atime;
2188     unsigned int target_st_atime_nsec;
2189     int target_st_mtime;
2190     unsigned int target_st_mtime_nsec;
2191     int target_st_ctime;
2192     unsigned int target_st_ctime_nsec;
2193     unsigned int __unused4;
2194     unsigned int __unused5;
2195 };
2196 #endif
2197
2198 #elif defined(TARGET_HPPA)
2199
2200 #define TARGET_STAT_HAVE_NSEC
2201 struct target_stat {
2202     abi_uint   st_dev;
2203     abi_uint   st_ino;
2204     abi_ushort st_mode;
2205     abi_ushort st_nlink;
2206     abi_ushort _res1;
2207     abi_ushort _res2;
2208     abi_uint   st_rdev;
2209     abi_int    st_size;
2210     abi_int    target_st_atime;
2211     abi_uint   target_st_atime_nsec;
2212     abi_int    target_st_mtime;
2213     abi_uint   target_st_mtime_nsec;
2214     abi_int    target_st_ctime;
2215     abi_uint   target_st_ctime_nsec;
2216     abi_int    st_blksize;
2217     abi_int    st_blocks;
2218     abi_uint   _unused1;
2219     abi_uint   _unused2;
2220     abi_uint   _unused3;
2221     abi_uint   _unused4;
2222     abi_ushort _unused5;
2223     abi_short  st_fstype;
2224     abi_uint   st_realdev;
2225     abi_ushort st_basemode;
2226     abi_ushort _unused6;
2227     abi_uint   st_uid;
2228     abi_uint   st_gid;
2229     abi_uint   _unused7[3];
2230 };
2231
2232 #define TARGET_HAS_STRUCT_STAT64
2233 struct target_stat64 {
2234     uint64_t   st_dev;
2235     abi_uint   _pad1;
2236     abi_uint   _res1;
2237     abi_uint   st_mode;
2238     abi_uint   st_nlink;
2239     abi_uint   st_uid;
2240     abi_uint   st_gid;
2241     uint64_t   st_rdev;
2242     abi_uint   _pad2;
2243     int64_t    st_size;
2244     abi_int    st_blksize;
2245     int64_t    st_blocks;
2246     abi_int    target_st_atime;
2247     abi_uint   target_st_atime_nsec;
2248     abi_int    target_st_mtime;
2249     abi_uint   target_st_mtime_nsec;
2250     abi_int    target_st_ctime;
2251     abi_uint   target_st_ctime_nsec;
2252     uint64_t   st_ino;
2253 };
2254
2255 #else
2256 #error unsupported CPU
2257 #endif
2258
2259 typedef struct {
2260         int     val[2];
2261 } target_fsid_t;
2262
2263 #ifdef TARGET_MIPS
2264 #ifdef TARGET_ABI_MIPSN32
2265 struct target_statfs {
2266         int32_t                 f_type;
2267         int32_t                 f_bsize;
2268         int32_t                 f_frsize;       /* Fragment size - unsupported */
2269         int32_t                 f_blocks;
2270         int32_t                 f_bfree;
2271         int32_t                 f_files;
2272         int32_t                 f_ffree;
2273         int32_t                 f_bavail;
2274
2275         /* Linux specials */
2276         target_fsid_t           f_fsid;
2277         int32_t                 f_namelen;
2278         int32_t                 f_flags;
2279         int32_t                 f_spare[5];
2280 };
2281 #else
2282 struct target_statfs {
2283         abi_long                f_type;
2284         abi_long                f_bsize;
2285         abi_long                f_frsize;       /* Fragment size - unsupported */
2286         abi_long                f_blocks;
2287         abi_long                f_bfree;
2288         abi_long                f_files;
2289         abi_long                f_ffree;
2290         abi_long                f_bavail;
2291
2292         /* Linux specials */
2293         target_fsid_t           f_fsid;
2294         abi_long                f_namelen;
2295         abi_long                f_flags;
2296         abi_long                f_spare[5];
2297 };
2298 #endif
2299
2300 struct target_statfs64 {
2301         uint32_t        f_type;
2302         uint32_t        f_bsize;
2303         uint32_t        f_frsize;       /* Fragment size - unsupported */
2304         uint32_t        __pad;
2305         uint64_t        f_blocks;
2306         uint64_t        f_bfree;
2307         uint64_t        f_files;
2308         uint64_t        f_ffree;
2309         uint64_t        f_bavail;
2310         target_fsid_t   f_fsid;
2311         uint32_t        f_namelen;
2312         uint32_t        f_flags;
2313         uint32_t        f_spare[5];
2314 };
2315 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2316        defined(TARGET_SPARC64) || defined(TARGET_AARCH64) || \
2317        defined(TARGET_RISCV)) && !defined(TARGET_ABI32)
2318 struct target_statfs {
2319         abi_long f_type;
2320         abi_long f_bsize;
2321         abi_long f_blocks;
2322         abi_long f_bfree;
2323         abi_long f_bavail;
2324         abi_long f_files;
2325         abi_long f_ffree;
2326         target_fsid_t f_fsid;
2327         abi_long f_namelen;
2328         abi_long f_frsize;
2329         abi_long f_flags;
2330         abi_long f_spare[4];
2331 };
2332
2333 struct target_statfs64 {
2334         abi_long f_type;
2335         abi_long f_bsize;
2336         abi_long f_blocks;
2337         abi_long f_bfree;
2338         abi_long f_bavail;
2339         abi_long f_files;
2340         abi_long f_ffree;
2341         target_fsid_t f_fsid;
2342         abi_long f_namelen;
2343         abi_long f_frsize;
2344         abi_long f_flags;
2345         abi_long f_spare[4];
2346 };
2347 #elif defined(TARGET_S390X)
2348 struct target_statfs {
2349     int32_t  f_type;
2350     int32_t  f_bsize;
2351     abi_long f_blocks;
2352     abi_long f_bfree;
2353     abi_long f_bavail;
2354     abi_long f_files;
2355     abi_long f_ffree;
2356     kernel_fsid_t f_fsid;
2357     int32_t  f_namelen;
2358     int32_t  f_frsize;
2359     int32_t  f_flags;
2360     int32_t  f_spare[4];
2361
2362 };
2363
2364 struct target_statfs64 {
2365     int32_t  f_type;
2366     int32_t  f_bsize;
2367     abi_long f_blocks;
2368     abi_long f_bfree;
2369     abi_long f_bavail;
2370     abi_long f_files;
2371     abi_long f_ffree;
2372     kernel_fsid_t f_fsid;
2373     int32_t  f_namelen;
2374     int32_t  f_frsize;
2375     int32_t  f_flags;
2376     int32_t  f_spare[4];
2377 };
2378 #else
2379 struct target_statfs {
2380         uint32_t f_type;
2381         uint32_t f_bsize;
2382         uint32_t f_blocks;
2383         uint32_t f_bfree;
2384         uint32_t f_bavail;
2385         uint32_t f_files;
2386         uint32_t f_ffree;
2387         target_fsid_t f_fsid;
2388         uint32_t f_namelen;
2389         uint32_t f_frsize;
2390         uint32_t f_flags;
2391         uint32_t f_spare[4];
2392 };
2393
2394 struct target_statfs64 {
2395         uint32_t f_type;
2396         uint32_t f_bsize;
2397         uint64_t f_blocks;
2398         uint64_t f_bfree;
2399         uint64_t f_bavail;
2400         uint64_t f_files;
2401         uint64_t f_ffree;
2402         target_fsid_t f_fsid;
2403         uint32_t f_namelen;
2404         uint32_t f_frsize;
2405         uint32_t f_flags;
2406         uint32_t f_spare[4];
2407 };
2408 #endif
2409
2410 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2411 #define TARGET_F_SETLEASE            (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2412 #define TARGET_F_GETLEASE            (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2413 #define TARGET_F_DUPFD_CLOEXEC       (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2414 #define TARGET_F_NOTIFY              (TARGET_F_LINUX_SPECIFIC_BASE + 2)
2415 #define TARGET_F_SETPIPE_SZ          (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2416 #define TARGET_F_GETPIPE_SZ          (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2417 #define TARGET_F_ADD_SEALS           (TARGET_F_LINUX_SPECIFIC_BASE + 9)
2418 #define TARGET_F_GET_SEALS           (TARGET_F_LINUX_SPECIFIC_BASE + 10)
2419
2420 #include "target_fcntl.h"
2421
2422 /* soundcard defines */
2423 /* XXX: convert them all to arch independent entries */
2424 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2425 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2426 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2427 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2428 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2429 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2430 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2431 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2432 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2433 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2434 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2435 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2436 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2437 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2438 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2439 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2440 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2441 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2442 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2443 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2444 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2445 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2446 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2447 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2448 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2449 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2450 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2451 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2452 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2453 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2454 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2455 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2456 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2457 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2458 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2459 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2460 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2461 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2462 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2463 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2464 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2465 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2466 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2467 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2468 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2469 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2470 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2471 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2472 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2473 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2474 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2475 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2476 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2477 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2478 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2479 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2480 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2481 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2482 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2483 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2484 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2485 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2486 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2487 #define TARGET_SNDCTL_TMR_START           0x00005402
2488 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2489 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2490 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2491 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2492 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2493 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2494 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2495 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2496 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2497 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2498 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2499 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2500 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2501 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2502
2503 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2504
2505 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2506 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2507 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2508 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2509 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2510 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2511 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2512 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2513 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2514 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2515 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2516 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2517 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2518 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2519 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2520 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2521 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2522
2523 /* Obsolete macros */
2524 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2525 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2526 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2527
2528 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2529 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2530 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2531 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2532 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2533
2534 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2535
2536 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2537 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2538 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2539 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2540 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2541 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2542 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2543 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2544 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2545 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2546 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2547 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2548 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2549 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2550 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2551 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2552 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2553
2554 /* Obsolete macros */
2555 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2556 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2557 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2558
2559 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2560
2561 struct target_snd_timer_id {
2562     int dev_class;
2563     int dev_sclass;
2564     int card;
2565     int device;
2566     int subdevice;
2567 };
2568
2569 struct target_snd_timer_ginfo {
2570     struct target_snd_timer_id tid;
2571     unsigned int flags;
2572     int card;
2573     unsigned char id[64];
2574     unsigned char name[80];
2575     abi_ulong reserved0;
2576     abi_ulong resolution;
2577     abi_ulong resolution_min;
2578     abi_ulong resolution_max;
2579     unsigned int clients;
2580     unsigned char reserved[32];
2581 };
2582
2583 struct target_snd_timer_gparams {
2584     struct target_snd_timer_id tid;
2585     abi_ulong period_num;
2586     abi_ulong period_den;
2587     unsigned char reserved[32];
2588 };
2589
2590 struct target_snd_timer_gstatus {
2591     struct target_snd_timer_id tid;
2592     abi_ulong resolution;
2593     abi_ulong resolution_num;
2594     abi_ulong resolution_den;
2595     unsigned char reserved[32];
2596 };
2597
2598 struct target_snd_timer_select {
2599     struct target_snd_timer_id id;
2600     unsigned char reserved[32];
2601 };
2602
2603 struct target_snd_timer_info {
2604     unsigned int flags;
2605     int card;
2606     unsigned char id[64];
2607     unsigned char name[80];
2608     abi_ulong reserved0;
2609     abi_ulong resolution;
2610     unsigned char reserved[64];
2611 };
2612
2613 struct target_snd_timer_status {
2614     struct target_timespec tstamp;
2615     unsigned int resolution;
2616     unsigned int lost;
2617     unsigned int overrun;
2618     unsigned int queue;
2619     unsigned char reserved[64];
2620 };
2621
2622 /* alsa timer ioctls */
2623 #define TARGET_SNDRV_TIMER_IOCTL_PVERSION     TARGET_IOR('T', 0x00, int)
2624 #define TARGET_SNDRV_TIMER_IOCTL_NEXT_DEVICE  TARGET_IOWR('T', 0x01,           \
2625                                                 struct snd_timer_id)
2626 #define TARGET_SNDRV_TIMER_IOCTL_GINFO        TARGET_IOWR('T', 0x03,           \
2627                                                 struct target_snd_timer_ginfo)
2628 #define TARGET_SNDRV_TIMER_IOCTL_GPARAMS      TARGET_IOW('T', 0x04,            \
2629                                                 struct target_snd_timer_gparams)
2630 #define TARGET_SNDRV_TIMER_IOCTL_GSTATUS      TARGET_IOWR('T', 0x05,           \
2631                                                 struct target_snd_timer_gstatus)
2632 #define TARGET_SNDRV_TIMER_IOCTL_SELECT       TARGET_IOW('T', 0x10,            \
2633                                                 struct target_snd_timer_select)
2634 #define TARGET_SNDRV_TIMER_IOCTL_INFO         TARGET_IOR('T', 0x11,            \
2635                                                 struct target_snd_timer_info)
2636 #define TARGET_SNDRV_TIMER_IOCTL_PARAMS       TARGET_IOW('T', 0x12,            \
2637                                                 struct snd_timer_params)
2638 #define TARGET_SNDRV_TIMER_IOCTL_STATUS       TARGET_IOR('T', 0x14,            \
2639                                                 struct target_snd_timer_status)
2640 #define TARGET_SNDRV_TIMER_IOCTL_START        TARGET_IO('T', 0xa0)
2641 #define TARGET_SNDRV_TIMER_IOCTL_STOP         TARGET_IO('T', 0xa1)
2642 #define TARGET_SNDRV_TIMER_IOCTL_CONTINUE     TARGET_IO('T', 0xa2)
2643 #define TARGET_SNDRV_TIMER_IOCTL_PAUSE        TARGET_IO('T', 0xa3)
2644
2645 /* vfat ioctls */
2646 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2647 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2648
2649 struct target_mtop {
2650     abi_short mt_op;
2651     abi_int mt_count;
2652 };
2653
2654 #if defined(TARGET_SPARC) || defined(TARGET_MIPS)
2655 typedef abi_long target_kernel_daddr_t;
2656 #else
2657 typedef abi_int target_kernel_daddr_t;
2658 #endif
2659
2660 struct target_mtget {
2661     abi_long mt_type;
2662     abi_long mt_resid;
2663     abi_long mt_dsreg;
2664     abi_long mt_gstat;
2665     abi_long mt_erreg;
2666     target_kernel_daddr_t mt_fileno;
2667     target_kernel_daddr_t mt_blkno;
2668 };
2669
2670 struct target_mtpos {
2671     abi_long mt_blkno;
2672 };
2673
2674 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct target_mtop)
2675 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct target_mtget)
2676 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct target_mtpos)
2677
2678 /* kcov ioctls */
2679 #define TARGET_KCOV_ENABLE     TARGET_IO('c', 100)
2680 #define TARGET_KCOV_DISABLE    TARGET_IO('c', 101)
2681 #define TARGET_KCOV_INIT_TRACE TARGET_IOR('c', 1, abi_ulong)
2682
2683 struct target_sysinfo {
2684     abi_long uptime;                /* Seconds since boot */
2685     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2686     abi_ulong totalram;             /* Total usable main memory size */
2687     abi_ulong freeram;              /* Available memory size */
2688     abi_ulong sharedram;            /* Amount of shared memory */
2689     abi_ulong bufferram;            /* Memory used by buffers */
2690     abi_ulong totalswap;            /* Total swap space size */
2691     abi_ulong freeswap;             /* swap space still available */
2692     unsigned short procs;           /* Number of current processes */
2693     unsigned short pad;             /* explicit padding for m68k */
2694     abi_ulong totalhigh;            /* Total high memory size */
2695     abi_ulong freehigh;             /* Available high memory size */
2696     unsigned int mem_unit;          /* Memory unit size in bytes */
2697     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2698 };
2699
2700 struct linux_dirent {
2701     long            d_ino;
2702     unsigned long   d_off;
2703     unsigned short  d_reclen;
2704     char            d_name[256]; /* We must not include limits.h! */
2705 };
2706
2707 struct linux_dirent64 {
2708     uint64_t        d_ino;
2709     int64_t         d_off;
2710     unsigned short  d_reclen;
2711     unsigned char   d_type;
2712     char            d_name[256];
2713 };
2714
2715 struct target_mq_attr {
2716     abi_long mq_flags;
2717     abi_long mq_maxmsg;
2718     abi_long mq_msgsize;
2719     abi_long mq_curmsgs;
2720 };
2721
2722 struct target_drm_version {
2723     int version_major;
2724     int version_minor;
2725     int version_patchlevel;
2726     abi_ulong name_len;
2727     abi_ulong name;
2728     abi_ulong date_len;
2729     abi_ulong date;
2730     abi_ulong desc_len;
2731     abi_ulong desc;
2732 };
2733
2734 struct target_drm_i915_getparam {
2735     int param;
2736     abi_ulong value;
2737 };
2738
2739 #include "socket.h"
2740
2741 #include "errno_defs.h"
2742
2743 #define FUTEX_WAIT              0
2744 #define FUTEX_WAKE              1
2745 #define FUTEX_FD                2
2746 #define FUTEX_REQUEUE           3
2747 #define FUTEX_CMP_REQUEUE       4
2748 #define FUTEX_WAKE_OP           5
2749 #define FUTEX_LOCK_PI           6
2750 #define FUTEX_UNLOCK_PI         7
2751 #define FUTEX_TRYLOCK_PI        8
2752 #define FUTEX_WAIT_BITSET       9
2753 #define FUTEX_WAKE_BITSET       10
2754
2755 #define FUTEX_PRIVATE_FLAG      128
2756 #define FUTEX_CLOCK_REALTIME    256
2757 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2758
2759 #ifdef CONFIG_EPOLL
2760 #if defined(TARGET_X86_64)
2761 #define TARGET_EPOLL_PACKED QEMU_PACKED
2762 #else
2763 #define TARGET_EPOLL_PACKED
2764 #endif
2765
2766 typedef union target_epoll_data {
2767     abi_ulong ptr;
2768     abi_int fd;
2769     abi_uint u32;
2770     abi_ullong u64;
2771 } target_epoll_data_t;
2772
2773 struct target_epoll_event {
2774     abi_uint events;
2775     target_epoll_data_t data;
2776 } TARGET_EPOLL_PACKED;
2777
2778 #define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2779
2780 #endif
2781 struct target_rlimit64 {
2782     uint64_t rlim_cur;
2783     uint64_t rlim_max;
2784 };
2785
2786 struct target_ucred {
2787     uint32_t pid;
2788     uint32_t uid;
2789     uint32_t gid;
2790 };
2791
2792 typedef int32_t target_timer_t;
2793
2794 #define TARGET_SIGEV_MAX_SIZE 64
2795
2796 /* This is architecture-specific but most architectures use the default */
2797 #ifdef TARGET_MIPS
2798 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2799 #else
2800 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2801                                     + sizeof(target_sigval_t))
2802 #endif
2803
2804 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2805                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2806                                / sizeof(int32_t))
2807
2808 struct target_sigevent {
2809     target_sigval_t sigev_value;
2810     abi_int sigev_signo;
2811     abi_int sigev_notify;
2812     union {
2813         abi_int _pad[TARGET_SIGEV_PAD_SIZE];
2814         abi_int _tid;
2815
2816         /* The kernel (and thus QEMU) never looks at these;
2817          * they're only used as part of the ABI between a
2818          * userspace program and libc.
2819          */
2820         struct {
2821             abi_ulong _function;
2822             abi_ulong _attribute;
2823         } _sigev_thread;
2824     } _sigev_un;
2825 };
2826
2827 struct target_user_cap_header {
2828     uint32_t version;
2829     int pid;
2830 };
2831
2832 struct target_user_cap_data {
2833     uint32_t effective;
2834     uint32_t permitted;
2835     uint32_t inheritable;
2836 };
2837
2838 /* from kernel's include/linux/syslog.h */
2839
2840 /* Close the log.  Currently a NOP. */
2841 #define TARGET_SYSLOG_ACTION_CLOSE          0
2842 /* Open the log. Currently a NOP. */
2843 #define TARGET_SYSLOG_ACTION_OPEN           1
2844 /* Read from the log. */
2845 #define TARGET_SYSLOG_ACTION_READ           2
2846 /* Read all messages remaining in the ring buffer. */
2847 #define TARGET_SYSLOG_ACTION_READ_ALL       3
2848 /* Read and clear all messages remaining in the ring buffer */
2849 #define TARGET_SYSLOG_ACTION_READ_CLEAR     4
2850 /* Clear ring buffer. */
2851 #define TARGET_SYSLOG_ACTION_CLEAR          5
2852 /* Disable printk's to console */
2853 #define TARGET_SYSLOG_ACTION_CONSOLE_OFF    6
2854 /* Enable printk's to console */
2855 #define TARGET_SYSLOG_ACTION_CONSOLE_ON     7
2856 /* Set level of messages printed to console */
2857 #define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL  8
2858 /* Return number of unread characters in the log buffer */
2859 #define TARGET_SYSLOG_ACTION_SIZE_UNREAD    9
2860 /* Return size of the log buffer */
2861 #define TARGET_SYSLOG_ACTION_SIZE_BUFFER   10
2862
2863 struct target_statx_timestamp {
2864    int64_t tv_sec;
2865    uint32_t tv_nsec;
2866    int32_t __reserved;
2867 };
2868
2869 struct target_statx {
2870    /* 0x00 */
2871    uint32_t stx_mask;       /* What results were written [uncond] */
2872    uint32_t stx_blksize;    /* Preferred general I/O size [uncond] */
2873    uint64_t stx_attributes; /* Flags conveying information about the file */
2874    /* 0x10 */
2875    uint32_t stx_nlink;      /* Number of hard links */
2876    uint32_t stx_uid;        /* User ID of owner */
2877    uint32_t stx_gid;        /* Group ID of owner */
2878    uint16_t stx_mode;       /* File mode */
2879    uint16_t __spare0[1];
2880    /* 0x20 */
2881    uint64_t stx_ino;        /* Inode number */
2882    uint64_t stx_size;       /* File size */
2883    uint64_t stx_blocks;     /* Number of 512-byte blocks allocated */
2884    uint64_t stx_attributes_mask; /* Mask to show what is supported */
2885    /* 0x40 */
2886    struct target_statx_timestamp  stx_atime;  /* Last access time */
2887    struct target_statx_timestamp  stx_btime;  /* File creation time */
2888    struct target_statx_timestamp  stx_ctime;  /* Last attribute change time */
2889    struct target_statx_timestamp  stx_mtime;  /* Last data modification time */
2890    /* 0x80 */
2891    uint32_t stx_rdev_major;   /* Device ID of special file [if bdev/cdev] */
2892    uint32_t stx_rdev_minor;
2893    uint32_t stx_dev_major; /* ID of device containing file [uncond] */
2894    uint32_t stx_dev_minor;
2895    /* 0x90 */
2896    uint64_t __spare2[14];  /* Spare space for future expansion */
2897    /* 0x100 */
2898 };
2899
2900 #endif