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) && defined(TARGET_ABI32)) \
  65     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  66     /* 16 bit uid wrappers emulation */
  67 #define USE_UID16
  68 #define target_id uint16_t
  69 #else
  70 #define target_id uint32_t
  71 #endif
  72
  73 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  74     || defined(TARGET_M68K) || defined(TARGET_CRIS) \
  75     || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
  76     || defined(TARGET_NIOS2) || defined(TARGET_RISCV) \
  77     || defined(TARGET_XTENSA) || defined(TARGET_LOONGARCH64)
  78
  79 #define TARGET_IOC_SIZEBITS     14
  80 #define TARGET_IOC_DIRBITS      2
  81
  82 #define TARGET_IOC_NONE   0U
  83 #define TARGET_IOC_WRITE  1U
  84 #define TARGET_IOC_READ   2U
  85
  86 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  87       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  88       defined(TARGET_MIPS)
  89
  90 #define TARGET_IOC_SIZEBITS     13
  91 #define TARGET_IOC_DIRBITS      3
  92
  93 #define TARGET_IOC_NONE   1U
  94 #define TARGET_IOC_READ   2U
  95 #define TARGET_IOC_WRITE  4U
  96
  97 #elif defined(TARGET_HPPA)
  98
  99 #define TARGET_IOC_SIZEBITS  14
 100 #define TARGET_IOC_DIRBITS    2
 101
 102 #define TARGET_IOC_NONE   0U
 103 #define TARGET_IOC_WRITE  2U
 104 #define TARGET_IOC_READ   1U
 105
 106 #elif defined(TARGET_HEXAGON)
 107
 108 #define TARGET_IOC_SIZEBITS     14
 109
 110 #define TARGET_IOC_NONE   0U
 111 #define TARGET_IOC_WRITE  1U
 112 #define TARGET_IOC_READ          2U
 113
 114 #else
 115 #error unsupported CPU
 116 #endif
 117
 118 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
 119 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
 120 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
 121 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
 122
 123 #define TARGET_IOC_NRSHIFT      0
 124 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
 125 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 126 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 127
 128 #define TARGET_IOC(dir,type,nr,size) \
 129         (((dir)  << TARGET_IOC_DIRSHIFT) | \
 130          ((type) << TARGET_IOC_TYPESHIFT) | \
 131          ((nr)   << TARGET_IOC_NRSHIFT) | \
 132          ((size) << TARGET_IOC_SIZESHIFT))
 133
 134 /* used to create numbers */
 135 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 136 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 137 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 138 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 139
 140 /* the size is automatically computed for these defines */
 141 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 142 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 143 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 144
 145 struct target_sockaddr {
 146     abi_ushort sa_family;
 147     uint8_t sa_data[14];
 148 };
 149
 150 struct target_sockaddr_ll {
 151     abi_ushort sll_family;   /* Always AF_PACKET */
 152     abi_ushort sll_protocol; /* Physical layer protocol */
 153     abi_int    sll_ifindex;  /* Interface number */
 154     abi_ushort sll_hatype;   /* ARP hardware type */
 155     uint8_t    sll_pkttype;  /* Packet type */
 156     uint8_t    sll_halen;    /* Length of address */
 157     uint8_t    sll_addr[8];  /* Physical layer address */
 158 };
 159
 160 struct target_sockaddr_un {
 161     abi_ushort su_family;
 162     uint8_t sun_path[108];
 163 };
 164
 165 struct target_sockaddr_nl {
 166     abi_ushort nl_family;   /* AF_NETLINK */
 167     abi_ushort __pad;
 168     abi_uint nl_pid;
 169     abi_uint nl_groups;
 170 };
 171
 172 struct target_in_addr {
 173     abi_uint s_addr; /* big endian */
 174 };
 175
 176 struct target_sockaddr_in {
 177   abi_ushort sin_family;
 178   abi_short sin_port; /* big endian */
 179   struct target_in_addr sin_addr;
 180   uint8_t __pad[sizeof(struct target_sockaddr) -
 181                 sizeof(abi_ushort) - sizeof(abi_short) -
 182                 sizeof(struct target_in_addr)];
 183 };
 184
 185 struct target_sockaddr_in6 {
 186     abi_ushort sin6_family;
 187     abi_ushort sin6_port; /* big endian */
 188     abi_uint sin6_flowinfo; /* big endian */
 189     struct in6_addr sin6_addr; /* IPv6 address, big endian */
 190     abi_uint sin6_scope_id;
 191 };
 192
 193 struct target_sock_filter {
 194     abi_ushort code;
 195     uint8_t jt;
 196     uint8_t jf;
 197     abi_uint k;
 198 };
 199
 200 struct target_sock_fprog {
 201     abi_ushort len;
 202     abi_ulong filter;
 203 };
 204
 205 struct target_ip_mreq {
 206     struct target_in_addr imr_multiaddr;
 207     struct target_in_addr imr_address;
 208 };
 209
 210 struct target_ip_mreqn {
 211     struct target_in_addr imr_multiaddr;
 212     struct target_in_addr imr_address;
 213     abi_long imr_ifindex;
 214 };
 215
 216 struct target_ip_mreq_source {
 217     /* big endian */
 218     uint32_t imr_multiaddr;
 219     uint32_t imr_interface;
 220     uint32_t imr_sourceaddr;
 221 };
 222
 223 struct target_linger {
 224     abi_int l_onoff;        /* Linger active                */
 225     abi_int l_linger;       /* How long to linger for       */
 226 };
 227
 228 #if defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
 229 struct target_timeval {
 230     abi_long tv_sec;
 231     abi_int tv_usec;
 232 };
 233 #define target__kernel_sock_timeval target_timeval
 234 #else
 235 struct target_timeval {
 236     abi_long tv_sec;
 237     abi_long tv_usec;
 238 };
 239
 240 struct target__kernel_sock_timeval {
 241     abi_llong tv_sec;
 242     abi_llong tv_usec;
 243 };
 244 #endif
 245
 246 struct target_timespec {
 247     abi_long tv_sec;
 248     abi_long tv_nsec;
 249 };
 250
 251 struct target__kernel_timespec {
 252     abi_llong tv_sec;
 253     abi_llong tv_nsec;
 254 };
 255
 256 struct target_timezone {
 257     abi_int tz_minuteswest;
 258     abi_int tz_dsttime;
 259 };
 260
 261 struct target_itimerval {
 262     struct target_timeval it_interval;
 263     struct target_timeval it_value;
 264 };
 265
 266 struct target_itimerspec {
 267     struct target_timespec it_interval;
 268     struct target_timespec it_value;
 269 };
 270
 271 struct target__kernel_itimerspec {
 272     struct target__kernel_timespec it_interval;
 273     struct target__kernel_timespec it_value;
 274 };
 275
 276 struct target_timex {
 277     abi_uint modes;              /* Mode selector */
 278     abi_long offset;             /* Time offset */
 279     abi_long freq;               /* Frequency offset */
 280     abi_long maxerror;           /* Maximum error (microseconds) */
 281     abi_long esterror;           /* Estimated error (microseconds) */
 282     abi_int status;              /* Clock command/status */
 283     abi_long constant;           /* PLL (phase-locked loop) time constant */
 284     abi_long precision;          /* Clock precision (microseconds, ro) */
 285     abi_long tolerance;          /* Clock freq. tolerance (ppm, ro) */
 286     struct target_timeval time;  /* Current time */
 287     abi_long tick;               /* Microseconds between clock ticks */
 288     abi_long ppsfreq;            /* PPS (pulse per second) frequency */
 289     abi_long jitter;             /* PPS jitter (ro); nanoseconds */
 290     abi_int shift;               /* PPS interval duration (seconds) */
 291     abi_long stabil;             /* PPS stability */
 292     abi_long jitcnt;             /* PPS jitter limit exceeded (ro) */
 293     abi_long calcnt;             /* PPS calibration intervals */
 294     abi_long errcnt;             /* PPS calibration errors */
 295     abi_long stbcnt;             /* PPS stability limit exceeded */
 296     abi_int tai;                 /* TAI offset */
 297
 298     /* Further padding bytes to allow for future expansion */
 299     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 300     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 301     abi_int:32; abi_int:32; abi_int:32;
 302 };
 303
 304 struct target__kernel_timex {
 305     abi_uint modes;               /* Mode selector */
 306     abi_int: 32;                  /* pad */
 307     abi_llong offset;             /* Time offset */
 308     abi_llong freq;               /* Frequency offset */
 309     abi_llong maxerror;           /* Maximum error (microseconds) */
 310     abi_llong esterror;           /* Estimated error (microseconds) */
 311     abi_int status;               /* Clock command/status */
 312     abi_int: 32;                  /* pad */
 313     abi_llong constant;           /* PLL (phase-locked loop) time constant */
 314     abi_llong precision;          /* Clock precision (microseconds, ro) */
 315     abi_llong tolerance;          /* Clock freq. tolerance (ppm, ro) */
 316     struct target__kernel_sock_timeval time;  /* Current time */
 317     abi_llong tick;               /* Microseconds between clock ticks */
 318     abi_llong ppsfreq;            /* PPS (pulse per second) frequency */
 319     abi_llong jitter;             /* PPS jitter (ro); nanoseconds */
 320     abi_int shift;                /* PPS interval duration (seconds) */
 321     abi_int: 32;                  /* pad */
 322     abi_llong stabil;             /* PPS stability */
 323     abi_llong jitcnt;             /* PPS jitter limit exceeded (ro) */
 324     abi_llong calcnt;             /* PPS calibration intervals */
 325     abi_llong errcnt;             /* PPS calibration errors */
 326     abi_llong stbcnt;             /* PPS stability limit exceeded */
 327     abi_int tai;                  /* TAI offset */
 328
 329     /* Further padding bytes to allow for future expansion */
 330     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 331     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 332     abi_int:32; abi_int:32; abi_int:32;
 333 };
 334
 335 typedef abi_long target_clock_t;
 336
 337 #define TARGET_HZ 100
 338
 339 struct target_tms {
 340     target_clock_t tms_utime;
 341     target_clock_t tms_stime;
 342     target_clock_t tms_cutime;
 343     target_clock_t tms_cstime;
 344 };
 345
 346 struct target_utimbuf {
 347     abi_long actime;
 348     abi_long modtime;
 349 };
 350
 351 struct target_sel_arg_struct {
 352     abi_long n;
 353     abi_long inp, outp, exp;
 354     abi_long tvp;
 355 };
 356
 357 struct target_iovec {
 358     abi_long iov_base;   /* Starting address */
 359     abi_long iov_len;   /* Number of bytes */
 360 };
 361
 362 struct target_msghdr {
 363     abi_long     msg_name;       /* Socket name                 */
 364     int          msg_namelen;    /* Length of name              */
 365     abi_long     msg_iov;        /* Data blocks                 */
 366     abi_long     msg_iovlen;     /* Number of blocks            */
 367     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 368     abi_long     msg_controllen; /* Length of cmsg list */
 369     unsigned int msg_flags;
 370 };
 371
 372 struct target_cmsghdr {
 373     abi_long     cmsg_len;
 374     int          cmsg_level;
 375     int          cmsg_type;
 376 };
 377
 378 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 379 #define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
 380                                __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
 381 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 382                                & (size_t) ~(sizeof (abi_long) - 1))
 383 #define TARGET_CMSG_SPACE(len) (sizeof(struct target_cmsghdr) + \
 384                                 TARGET_CMSG_ALIGN(len))
 385 #define TARGET_CMSG_LEN(len) (sizeof(struct target_cmsghdr) + (len))
 386
 387 static __inline__ struct target_cmsghdr *
 388 __target_cmsg_nxthdr(struct target_msghdr *__mhdr,
 389                      struct target_cmsghdr *__cmsg,
 390                      struct target_cmsghdr *__cmsg_start)
 391 {
 392   struct target_cmsghdr *__ptr;
 393
 394   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 395                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 396   if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
 397       > tswapal(__mhdr->msg_controllen)) {
 398     /* No more entries.  */
 399     return (struct target_cmsghdr *)0;
 400   }
 401   return __ptr;
 402 }
 403
 404 struct target_mmsghdr {
 405     struct target_msghdr msg_hdr;              /* Message header */
 406     unsigned int         msg_len;              /* Number of bytes transmitted */
 407 };
 408
 409 struct  target_rusage {
 410         struct target_timeval ru_utime;        /* user time used */
 411         struct target_timeval ru_stime;        /* system time used */
 412         abi_long    ru_maxrss;                 /* maximum resident set size */
 413         abi_long    ru_ixrss;                  /* integral shared memory size */
 414         abi_long    ru_idrss;                  /* integral unshared data size */
 415         abi_long    ru_isrss;                  /* integral unshared stack size */
 416         abi_long    ru_minflt;                 /* page reclaims */
 417         abi_long    ru_majflt;                 /* page faults */
 418         abi_long    ru_nswap;                  /* swaps */
 419         abi_long    ru_inblock;                /* block input operations */
 420         abi_long    ru_oublock;                /* block output operations */
 421         abi_long    ru_msgsnd;                 /* messages sent */
 422         abi_long    ru_msgrcv;                 /* messages received */
 423         abi_long    ru_nsignals;               /* signals received */
 424         abi_long    ru_nvcsw;                  /* voluntary context switches */
 425         abi_long    ru_nivcsw;                 /* involuntary " */
 426 };
 427
 428 typedef struct {
 429         int     val[2];
 430 } kernel_fsid_t;
 431
 432 struct target_dirent {
 433         abi_long        d_ino;
 434         abi_long        d_off;
 435         unsigned short  d_reclen;
 436         char            d_name[];
 437 };
 438
 439 struct target_dirent64 {
 440         abi_ullong      d_ino;
 441         abi_llong       d_off;
 442         abi_ushort      d_reclen;
 443         unsigned char   d_type;
 444         char            d_name[];
 445 };
 446
 447
 448 /* mostly generic signal stuff */
 449 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 450 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 451 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 452
 453 #ifdef TARGET_MIPS
 454 #define TARGET_NSIG        128
 455 #else
 456 #define TARGET_NSIG        64
 457 #endif
 458 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 459 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 460
 461 typedef struct {
 462     abi_ulong sig[TARGET_NSIG_WORDS];
 463 } target_sigset_t;
 464
 465 #ifdef BSWAP_NEEDED
 466 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 467 {
 468     int i;
 469     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 470         d->sig[i] = tswapal(s->sig[i]);
 471 }
 472 #else
 473 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 474 {
 475     *d = *s;
 476 }
 477 #endif
 478
 479 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 480 {
 481     int i;
 482     d->sig[0] = set;
 483     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 484         d->sig[i] = 0;
 485 }
 486
 487 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 488 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 489 void host_to_target_old_sigset(abi_ulong *old_sigset,
 490                                const sigset_t *sigset);
 491 void target_to_host_old_sigset(sigset_t *sigset,
 492                                const abi_ulong *old_sigset);
 493 struct target_sigaction;
 494 int do_sigaction(int sig, const struct target_sigaction *act,
 495                  struct target_sigaction *oact, abi_ulong ka_restorer);
 496
 497 #include "target_signal.h"
 498
 499 #ifdef TARGET_SA_RESTORER
 500 #define TARGET_ARCH_HAS_SA_RESTORER 1
 501 #endif
 502
 503 #if defined(TARGET_ALPHA)
 504 typedef int32_t target_old_sa_flags;
 505 #else
 506 typedef abi_ulong target_old_sa_flags;
 507 #endif
 508
 509 #if defined(TARGET_MIPS)
 510 struct target_sigaction {
 511         uint32_t        sa_flags;
 512 #if defined(TARGET_ABI_MIPSN32)
 513         uint32_t        _sa_handler;
 514 #else
 515         abi_ulong       _sa_handler;
 516 #endif
 517         target_sigset_t sa_mask;
 518 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 519         /* ??? This is always present, but ignored unless O32.  */
 520         abi_ulong sa_restorer;
 521 #endif
 522 };
 523 #else
 524 struct target_old_sigaction {
 525         abi_ulong _sa_handler;
 526         abi_ulong sa_mask;
 527         target_old_sa_flags sa_flags;
 528 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 529         abi_ulong sa_restorer;
 530 #endif
 531 };
 532
 533 struct target_sigaction {
 534         abi_ulong _sa_handler;
 535         abi_ulong sa_flags;
 536 #ifdef TARGET_ARCH_HAS_SA_RESTORER
 537         abi_ulong sa_restorer;
 538 #endif
 539         target_sigset_t sa_mask;
 540 #ifdef TARGET_ARCH_HAS_KA_RESTORER
 541         abi_ulong ka_restorer;
 542 #endif
 543 };
 544 #endif
 545
 546 typedef union target_sigval {
 547         int sival_int;
 548         abi_ulong sival_ptr;
 549 } target_sigval_t;
 550 #if 0
 551 #if defined (TARGET_SPARC)
 552 typedef struct {
 553         struct {
 554                 abi_ulong psr;
 555                 abi_ulong pc;
 556                 abi_ulong npc;
 557                 abi_ulong y;
 558                 abi_ulong u_regs[16]; /* globals and ins */
 559         }               si_regs;
 560         int             si_mask;
 561 } __siginfo_t;
 562
 563 typedef struct {
 564         unsigned   long si_float_regs [32];
 565         unsigned   long si_fsr;
 566         unsigned   long si_fpqdepth;
 567         struct {
 568                 unsigned long *insn_addr;
 569                 unsigned long insn;
 570         } si_fpqueue [16];
 571 } __siginfo_fpu_t;
 572 #endif
 573 #endif
 574
 575 #define TARGET_SI_MAX_SIZE      128
 576
 577 #if TARGET_ABI_BITS == 32
 578 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 579 #else
 580 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 581 #endif
 582
 583 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 584
 585 /* Within QEMU the top 16 bits of si_code indicate which of the parts of
 586  * the union in target_siginfo is valid. This only applies between
 587  * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 588  * appear either within host siginfo_t or in target_siginfo structures
 589  * which we get from the guest userspace program. (The Linux kernel
 590  * does a similar thing with using the top bits for its own internal
 591  * purposes but not letting them be visible to userspace.)
 592  */
 593 #define QEMU_SI_KILL 0
 594 #define QEMU_SI_TIMER 1
 595 #define QEMU_SI_POLL 2
 596 #define QEMU_SI_FAULT 3
 597 #define QEMU_SI_CHLD 4
 598 #define QEMU_SI_RT 5
 599
 600 typedef struct target_siginfo {
 601 #ifdef TARGET_MIPS
 602         int si_signo;
 603         int si_code;
 604         int si_errno;
 605 #else
 606         int si_signo;
 607         int si_errno;
 608         int si_code;
 609 #endif
 610
 611         union {
 612                 int _pad[TARGET_SI_PAD_SIZE];
 613
 614                 /* kill() */
 615                 struct {
 616                         pid_t _pid;             /* sender's pid */
 617                         uid_t _uid;             /* sender's uid */
 618                 } _kill;
 619
 620                 /* POSIX.1b timers */
 621                 struct {
 622                         unsigned int _timer1;
 623                         unsigned int _timer2;
 624                 } _timer;
 625
 626                 /* POSIX.1b signals */
 627                 struct {
 628                         pid_t _pid;             /* sender's pid */
 629                         uid_t _uid;             /* sender's uid */
 630                         target_sigval_t _sigval;
 631                 } _rt;
 632
 633                 /* SIGCHLD */
 634                 struct {
 635                         pid_t _pid;             /* which child */
 636                         uid_t _uid;             /* sender's uid */
 637                         int _status;            /* exit code */
 638                         target_clock_t _utime;
 639                         target_clock_t _stime;
 640                 } _sigchld;
 641
 642                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 643                 struct {
 644                         abi_ulong _addr; /* faulting insn/memory ref. */
 645                 } _sigfault;
 646
 647                 /* SIGPOLL */
 648                 struct {
 649                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 650                         int _fd;
 651                 } _sigpoll;
 652         } _sifields;
 653 } target_siginfo_t;
 654
 655 /*
 656  * si_code values
 657  * Digital reserves positive values for kernel-generated signals.
 658  */
 659 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 660 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 661 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 662 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 663 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 664 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 665 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 666
 667 /*
 668  * SIGILL si_codes
 669  */
 670 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 671 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 672 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 673 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 674 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 675 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 676 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 677 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 678
 679 /*
 680  * SIGFPE si_codes
 681  */
 682 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 683 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 684 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 685 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 686 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 687 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 688 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 689 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 690 #define TARGET_FPE_FLTUNK      (14) /* undiagnosed fp exception */
 691 #define TARGET_FPE_CONDTRAP    (15) /* trap on condition */
 692
 693 /*
 694  * SIGSEGV si_codes
 695  */
 696 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 697 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 698 #define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 699
 700 /*
 701  * SIGBUS si_codes
 702  */
 703 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 704 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 705 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 706 /* hardware memory error consumed on a machine check: action required */
 707 #define TARGET_BUS_MCEERR_AR    (4)
 708 /* hardware memory error detected in process but not consumed: action optional*/
 709 #define TARGET_BUS_MCEERR_AO    (5)
 710
 711 /*
 712  * SIGTRAP si_codes
 713  */
 714 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 715 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 716 #define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 717 #define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 718 #define TARGET_TRAP_UNK         (5)     /* undiagnosed trap */
 719
 720 /*
 721  * SIGEMT si_codes
 722  */
 723 #define TARGET_EMT_TAGOVF      1       /* tag overflow */
 724
 725 #include "target_resource.h"
 726
 727 struct target_pollfd {
 728     int fd;           /* file descriptor */
 729     short events;     /* requested events */
 730     short revents;    /* returned events */
 731 };
 732
 733 /* virtual terminal ioctls */
 734 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 735 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 736 #define TARGET_KDGKBTYPE       0x4b33
 737 #define TARGET_KDSETMODE       0x4b3a
 738 #define TARGET_KDGKBMODE       0x4b44
 739 #define TARGET_KDSKBMODE       0x4b45
 740 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 741 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 742 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 743 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 744 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 745 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 746 #define TARGET_KDSIGACCEPT     0x4B4E
 747
 748 struct target_rtc_pll_info {
 749     int pll_ctrl;
 750     int pll_value;
 751     int pll_max;
 752     int pll_min;
 753     int pll_posmult;
 754     int pll_negmult;
 755     abi_long pll_clock;
 756 };
 757
 758 /* real time clock ioctls */
 759 #define TARGET_RTC_AIE_ON           TARGET_IO('p', 0x01)
 760 #define TARGET_RTC_AIE_OFF          TARGET_IO('p', 0x02)
 761 #define TARGET_RTC_UIE_ON           TARGET_IO('p', 0x03)
 762 #define TARGET_RTC_UIE_OFF          TARGET_IO('p', 0x04)
 763 #define TARGET_RTC_PIE_ON           TARGET_IO('p', 0x05)
 764 #define TARGET_RTC_PIE_OFF          TARGET_IO('p', 0x06)
 765 #define TARGET_RTC_WIE_ON           TARGET_IO('p', 0x0f)
 766 #define TARGET_RTC_WIE_OFF          TARGET_IO('p', 0x10)
 767 #define TARGET_RTC_ALM_READ         TARGET_IOR('p', 0x08, struct rtc_time)
 768 #define TARGET_RTC_ALM_SET          TARGET_IOW('p', 0x07, struct rtc_time)
 769 #define TARGET_RTC_RD_TIME          TARGET_IOR('p', 0x09, struct rtc_time)
 770 #define TARGET_RTC_SET_TIME         TARGET_IOW('p', 0x0a, struct rtc_time)
 771 #define TARGET_RTC_IRQP_READ        TARGET_IOR('p', 0x0b, abi_ulong)
 772 #define TARGET_RTC_IRQP_SET         TARGET_IOW('p', 0x0c, abi_ulong)
 773 #define TARGET_RTC_EPOCH_READ       TARGET_IOR('p', 0x0d, abi_ulong)
 774 #define TARGET_RTC_EPOCH_SET        TARGET_IOW('p', 0x0e, abi_ulong)
 775 #define TARGET_RTC_WKALM_RD         TARGET_IOR('p', 0x10, struct rtc_wkalrm)
 776 #define TARGET_RTC_WKALM_SET        TARGET_IOW('p', 0x0f, struct rtc_wkalrm)
 777 #define TARGET_RTC_PLL_GET          TARGET_IOR('p', 0x11,                      \
 778                                                struct target_rtc_pll_info)
 779 #define TARGET_RTC_PLL_SET          TARGET_IOW('p', 0x12,                      \
 780                                                struct target_rtc_pll_info)
 781 #define TARGET_RTC_VL_READ          TARGET_IOR('p', 0x13, int)
 782 #define TARGET_RTC_VL_CLR           TARGET_IO('p', 0x14)
 783
 784 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4) ||    \
 785        defined(TARGET_XTENSA)
 786 #define TARGET_FIOGETOWN       TARGET_IOR('f', 123, int)
 787 #define TARGET_FIOSETOWN       TARGET_IOW('f', 124, int)
 788 #define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
 789 #define TARGET_SIOCSPGRP       TARGET_IOW('s', 8, pid_t)
 790 #define TARGET_SIOCGPGRP       TARGET_IOR('s', 9, pid_t)
 791 #else
 792 #define TARGET_FIOGETOWN       0x8903
 793 #define TARGET_FIOSETOWN       0x8901
 794 #define TARGET_SIOCATMARK      0x8905
 795 #define TARGET_SIOCSPGRP       0x8902
 796 #define TARGET_SIOCGPGRP       0x8904
 797 #endif
 798
 799 #if defined(TARGET_SH4)
 800 #define TARGET_SIOCGSTAMP_OLD   TARGET_IOR('s', 100, struct target_timeval)
 801 #define TARGET_SIOCGSTAMPNS_OLD TARGET_IOR('s', 101, struct target_timespec)
 802 #else
 803 #define TARGET_SIOCGSTAMP_OLD   0x8906
 804 #define TARGET_SIOCGSTAMPNS_OLD 0x8907
 805 #endif
 806
 807 #define TARGET_SIOCGSTAMP_NEW   TARGET_IOR(0x89, 0x06, abi_llong[2])
 808 #define TARGET_SIOCGSTAMPNS_NEW TARGET_IOR(0x89, 0x07, abi_llong[2])
 809
 810 /* Networking ioctls */
 811 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 812 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 813 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 814 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 815 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 816 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 817 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 818 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 819 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 820 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 821 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 822 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 823 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 824 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 825 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 826 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 827 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 828 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 829 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 830 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 831 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 832 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 833 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 834 #define TARGET_SIOCSIFENCAP    0x8926
 835 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 836 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 837 #define TARGET_SIOCSIFSLAVE    0x8930
 838 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 839 #define TARGET_SIOCDELMULTI    0x8932
 840 #define TARGET_SIOCGIFINDEX    0x8933
 841 #define TARGET_SIOCSIFPFLAGS   0x8934          /* set extended flags          */
 842 #define TARGET_SIOCGIFPFLAGS   0x8935          /* get extended flags          */
 843
 844 /* Bridging control calls */
 845 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 846 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 847
 848 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 849 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 850
 851 /* ARP cache control calls. */
 852 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 853 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 854 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 855 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 856 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 857 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 858
 859 /* RARP cache control calls. */
 860 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 861 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 862 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 863
 864 /* Driver configuration calls */
 865 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 866 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 867
 868 /* DLCI configuration calls */
 869 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 870 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 871
 872 /* From <linux/wireless.h> */
 873
 874 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 875
 876 /* From <linux/if_tun.h> */
 877
 878 #define TARGET_TUNSETDEBUG        TARGET_IOW('T', 201, int)
 879 #define TARGET_TUNSETIFF          TARGET_IOW('T', 202, int)
 880 #define TARGET_TUNSETPERSIST      TARGET_IOW('T', 203, int)
 881 #define TARGET_TUNSETOWNER        TARGET_IOW('T', 204, int)
 882 #define TARGET_TUNSETLINK         TARGET_IOW('T', 205, int)
 883 #define TARGET_TUNSETGROUP        TARGET_IOW('T', 206, int)
 884 #define TARGET_TUNGETFEATURES     TARGET_IOR('T', 207, unsigned int)
 885 #define TARGET_TUNSETOFFLOAD      TARGET_IOW('T', 208, unsigned int)
 886 #define TARGET_TUNSETTXFILTER     TARGET_IOW('T', 209, unsigned int)
 887 #define TARGET_TUNGETIFF          TARGET_IOR('T', 210, unsigned int)
 888 #define TARGET_TUNGETSNDBUF       TARGET_IOR('T', 211, int)
 889 #define TARGET_TUNSETSNDBUF       TARGET_IOW('T', 212, int)
 890 /*
 891  * TUNATTACHFILTER and TUNDETACHFILTER are not supported. Linux kernel keeps a
 892  * user pointer in TUNATTACHFILTER, which we are not able to correctly handle.
 893  */
 894 #define TARGET_TUNGETVNETHDRSZ    TARGET_IOR('T', 215, int)
 895 #define TARGET_TUNSETVNETHDRSZ    TARGET_IOW('T', 216, int)
 896 #define TARGET_TUNSETQUEUE        TARGET_IOW('T', 217, int)
 897 #define TARGET_TUNSETIFINDEX      TARGET_IOW('T', 218, unsigned int)
 898 /* TUNGETFILTER is not supported: see TUNATTACHFILTER. */
 899 #define TARGET_TUNSETVNETLE       TARGET_IOW('T', 220, int)
 900 #define TARGET_TUNGETVNETLE       TARGET_IOR('T', 221, int)
 901 #define TARGET_TUNSETVNETBE       TARGET_IOW('T', 222, int)
 902 #define TARGET_TUNGETVNETBE       TARGET_IOR('T', 223, int)
 903 #define TARGET_TUNSETSTEERINGEBPF TARGET_IOR('T', 224, int)
 904 #define TARGET_TUNSETFILTEREBPF   TARGET_IOR('T', 225, int)
 905 #define TARGET_TUNSETCARRIER      TARGET_IOW('T', 226, int)
 906 #define TARGET_TUNGETDEVNETNS     TARGET_IO('T', 227)
 907
 908 /* From <linux/random.h> */
 909
 910 #define TARGET_RNDGETENTCNT    TARGET_IOR('R', 0x00, int)
 911 #define TARGET_RNDADDTOENTCNT  TARGET_IOW('R', 0x01, int)
 912 #define TARGET_RNDZAPENTCNT    TARGET_IO('R', 0x04)
 913 #define TARGET_RNDCLEARPOOL    TARGET_IO('R', 0x06)
 914 #define TARGET_RNDRESEEDCRNG   TARGET_IO('R', 0x07)
 915
 916 /* From <linux/fs.h> */
 917
 918 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 919 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 920 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 921 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 922 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 923 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 924 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 925 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 926 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 927 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 928 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 929 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 930 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
 931 /* A jump here: 108-111 have been used for various private purposes. */
 932 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
 933 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
 934 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 935                                              /* return device size in bytes
 936                                                 (u64 *arg) */
 937
 938 #define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
 939 #define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
 940 #define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
 941 #define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
 942 #define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
 943 #define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
 944 #define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
 945 #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
 946 #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
 947
 948 /* From <linux/fd.h> */
 949
 950 #define TARGET_FDMSGON        TARGET_IO(2, 0x45)
 951 #define TARGET_FDMSGOFF       TARGET_IO(2, 0x46)
 952 #define TARGET_FDFMTBEG       TARGET_IO(2, 0x47)
 953 #define TARGET_FDFMTTRK      TARGET_IOW(2, 0x48, struct format_descr)
 954 #define TARGET_FDFMTEND       TARGET_IO(2, 0x49)
 955 #define TARGET_FDSETEMSGTRESH TARGET_IO(2, 0x4a)
 956 #define TARGET_FDFLUSH        TARGET_IO(2, 0x4b)
 957 #define TARGET_FDSETMAXERRS  TARGET_IOW(2, 0x4c, struct floppy_max_errors)
 958 #define TARGET_FDGETMAXERRS  TARGET_IOR(2, 0x0e, struct floppy_max_errors)
 959 #define TARGET_FDRESET        TARGET_IO(2, 0x54)
 960 #define TARGET_FDRAWCMD       TARGET_IO(2, 0x58)
 961 #define TARGET_FDTWADDLE      TARGET_IO(2, 0x59)
 962 #define TARGET_FDEJECT        TARGET_IO(2, 0x5a)
 963
 964 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 965 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 966
 967 #define TARGET_FICLONE    TARGET_IOW(0x94, 9, int)
 968 #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
 969
 970 /*
 971  * Note that the ioctl numbers for FS_IOC_<GET|SET><FLAGS|VERSION>
 972  * claim type "long" but the actual type used by the kernel is "int".
 973  */
 974 #define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long)
 975 #define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long)
 976 #define TARGET_FS_IOC_GETVERSION TARGET_IOR('v', 1, abi_long)
 977 #define TARGET_FS_IOC_SETVERSION TARGET_IOW('v', 2, abi_long)
 978 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
 979 #define TARGET_FS_IOC32_GETFLAGS TARGET_IOR('f', 1, int)
 980 #define TARGET_FS_IOC32_SETFLAGS TARGET_IOW('f', 2, int)
 981 #define TARGET_FS_IOC32_GETVERSION TARGET_IOR('v', 1, int)
 982 #define TARGET_FS_IOC32_SETVERSION TARGET_IOW('v', 2, int)
 983
 984 /* btrfs ioctls */
 985 #ifdef HAVE_BTRFS_H
 986 #define TARGET_BTRFS_IOC_SNAP_CREATE            TARGET_IOWU(BTRFS_IOCTL_MAGIC, 1)
 987 #define TARGET_BTRFS_IOC_SCAN_DEV               TARGET_IOWU(BTRFS_IOCTL_MAGIC, 4)
 988 #define TARGET_BTRFS_IOC_FORGET_DEV             TARGET_IOWU(BTRFS_IOCTL_MAGIC, 5)
 989 #define TARGET_BTRFS_IOC_ADD_DEV                TARGET_IOWU(BTRFS_IOCTL_MAGIC, 10)
 990 #define TARGET_BTRFS_IOC_RM_DEV                 TARGET_IOWU(BTRFS_IOCTL_MAGIC, 11)
 991 #define TARGET_BTRFS_IOC_SUBVOL_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 14)
 992 #define TARGET_BTRFS_IOC_SNAP_DESTROY           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 15)
 993 #define TARGET_BTRFS_IOC_INO_LOOKUP             TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 18)
 994 #define TARGET_BTRFS_IOC_DEFAULT_SUBVOL         TARGET_IOW(BTRFS_IOCTL_MAGIC, 19,\
 995                                                            abi_ullong)
 996 #define TARGET_BTRFS_IOC_SUBVOL_GETFLAGS        TARGET_IOR(BTRFS_IOCTL_MAGIC, 25,\
 997                                                            abi_ullong)
 998 #define TARGET_BTRFS_IOC_SUBVOL_SETFLAGS        TARGET_IOW(BTRFS_IOCTL_MAGIC, 26,\
 999                                                            abi_ullong)
1000 #define TARGET_BTRFS_IOC_SCRUB                  TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 27)
1001 #define TARGET_BTRFS_IOC_SCRUB_CANCEL           TARGET_IO(BTRFS_IOCTL_MAGIC, 28)
1002 #define TARGET_BTRFS_IOC_SCRUB_PROGRESS         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 29)
1003 #define TARGET_BTRFS_IOC_DEV_INFO               TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 30)
1004 #define TARGET_BTRFS_IOC_INO_PATHS              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 35)
1005 #define TARGET_BTRFS_IOC_LOGICAL_INO            TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 36)
1006 #define TARGET_BTRFS_IOC_QUOTA_CTL              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 40)
1007 #define TARGET_BTRFS_IOC_QGROUP_ASSIGN          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 41)
1008 #define TARGET_BTRFS_IOC_QGROUP_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 42)
1009 #define TARGET_BTRFS_IOC_QGROUP_LIMIT           TARGET_IORU(BTRFS_IOCTL_MAGIC, 43)
1010 #define TARGET_BTRFS_IOC_QUOTA_RESCAN           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 44)
1011 #define TARGET_BTRFS_IOC_QUOTA_RESCAN_STATUS    TARGET_IORU(BTRFS_IOCTL_MAGIC, 45)
1012 #define TARGET_BTRFS_IOC_QUOTA_RESCAN_WAIT      TARGET_IO(BTRFS_IOCTL_MAGIC, 46)
1013 #define TARGET_BTRFS_IOC_GET_DEV_STATS          TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 52)
1014 #define TARGET_BTRFS_IOC_GET_FEATURES           TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
1015 #define TARGET_BTRFS_IOC_SET_FEATURES           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 57)
1016 #define TARGET_BTRFS_IOC_GET_SUPPORTED_FEATURES TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
1017 #define TARGET_BTRFS_IOC_LOGICAL_INO_V2         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 59)
1018 #define TARGET_BTRFS_IOC_GET_SUBVOL_INFO        TARGET_IORU(BTRFS_IOCTL_MAGIC, 60)
1019 #define TARGET_BTRFS_IOC_GET_SUBVOL_ROOTREF     TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 61)
1020 #define TARGET_BTRFS_IOC_INO_LOOKUP_USER        TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 62)
1021 #endif
1022
1023 /* usb ioctls */
1024 #define TARGET_USBDEVFS_CONTROL TARGET_IOWRU('U', 0)
1025 #define TARGET_USBDEVFS_BULK TARGET_IOWRU('U', 2)
1026 #define TARGET_USBDEVFS_RESETEP TARGET_IORU('U', 3)
1027 #define TARGET_USBDEVFS_SETINTERFACE TARGET_IORU('U', 4)
1028 #define TARGET_USBDEVFS_SETCONFIGURATION TARGET_IORU('U',  5)
1029 #define TARGET_USBDEVFS_GETDRIVER TARGET_IOWU('U', 8)
1030 #define TARGET_USBDEVFS_SUBMITURB TARGET_IORU('U', 10)
1031 #define TARGET_USBDEVFS_DISCARDURB TARGET_IO('U', 11)
1032 #define TARGET_USBDEVFS_REAPURB TARGET_IOWU('U', 12)
1033 #define TARGET_USBDEVFS_REAPURBNDELAY TARGET_IOWU('U', 13)
1034 #define TARGET_USBDEVFS_DISCSIGNAL TARGET_IORU('U', 14)
1035 #define TARGET_USBDEVFS_CLAIMINTERFACE TARGET_IORU('U', 15)
1036 #define TARGET_USBDEVFS_RELEASEINTERFACE TARGET_IORU('U', 16)
1037 #define TARGET_USBDEVFS_CONNECTINFO TARGET_IOWU('U', 17)
1038 #define TARGET_USBDEVFS_IOCTL TARGET_IOWRU('U', 18)
1039 #define TARGET_USBDEVFS_HUB_PORTINFO TARGET_IORU('U', 19)
1040 #define TARGET_USBDEVFS_RESET TARGET_IO('U', 20)
1041 #define TARGET_USBDEVFS_CLEAR_HALT TARGET_IORU('U', 21)
1042 #define TARGET_USBDEVFS_DISCONNECT TARGET_IO('U', 22)
1043 #define TARGET_USBDEVFS_CONNECT TARGET_IO('U', 23)
1044 #define TARGET_USBDEVFS_CLAIM_PORT TARGET_IORU('U', 24)
1045 #define TARGET_USBDEVFS_RELEASE_PORT TARGET_IORU('U', 25)
1046 #define TARGET_USBDEVFS_GET_CAPABILITIES TARGET_IORU('U', 26)
1047 #define TARGET_USBDEVFS_DISCONNECT_CLAIM TARGET_IORU('U', 27)
1048 #define TARGET_USBDEVFS_DROP_PRIVILEGES TARGET_IOWU('U', 30)
1049 #define TARGET_USBDEVFS_GET_SPEED TARGET_IO('U', 31)
1050
1051 /* cdrom commands */
1052 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
1053 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
1054 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
1055 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
1056                                            (struct cdrom_ti) */
1057 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1058                                            (struct cdrom_tochdr) */
1059 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1060                                            (struct cdrom_tocentry) */
1061 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1062 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1063 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1064 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1065                                            (struct cdrom_volctrl) */
1066 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1067                                            (struct cdrom_subchnl) */
1068 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1069                                            (struct cdrom_read) */
1070 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1071                                            (struct cdrom_read) */
1072 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1073 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1074 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1075                                            address of multi session disks
1076                                            (struct cdrom_multisession) */
1077 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1078                                            if available (struct cdrom_mcn) */
1079 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1080                                           but here anyway for compatibility */
1081 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1082 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1083                                           (struct cdrom_volctrl) */
1084 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1085                                            (struct cdrom_read) */
1086 /*
1087  * These ioctls are used only used in aztcd.c and optcd.c
1088  */
1089 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1090 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1091
1092 /*
1093  * This ioctl is only used by the scsi-cd driver.
1094    It is for playing audio in logical block addressing mode.
1095  */
1096 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1097
1098 /*
1099  * These ioctls are only used in optcd.c
1100  */
1101 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1102
1103 /*
1104  * These ioctls are (now) only in ide-cd.c for controlling
1105  * drive spindown time.  They should be implemented in the
1106  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1107  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1108  *  -Erik
1109  */
1110 #define TARGET_CDROMGETSPINDOWN        0x531d
1111 #define TARGET_CDROMSETSPINDOWN        0x531e
1112
1113 /*
1114  * These ioctls are implemented through the uniform CD-ROM driver
1115  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1116  * drivers are eventually ported to the uniform CD-ROM driver interface.
1117  */
1118 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1119 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1120 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1121 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1122 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1123 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1124 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1125 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1126 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1127 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1128 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1129 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1130
1131 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1132  * Future CDROM ioctls should be kept below 0x537F
1133  */
1134
1135 /* This ioctl is only used by sbpcd at the moment */
1136 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1137                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1138
1139 /* DVD-ROM Specific ioctls */
1140 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1141 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1142 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1143
1144 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1145 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1146 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1147
1148 /* HD commands */
1149
1150 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1151 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1152 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1153 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1154 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1155 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1156 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1157 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1158 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1159 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1160
1161 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1162 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1163 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1164 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1165 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1166 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1167 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1168 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1169
1170 /* loop ioctls */
1171 #define TARGET_LOOP_SET_FD            0x4C00
1172 #define TARGET_LOOP_CLR_FD            0x4C01
1173 #define TARGET_LOOP_SET_STATUS        0x4C02
1174 #define TARGET_LOOP_GET_STATUS        0x4C03
1175 #define TARGET_LOOP_SET_STATUS64      0x4C04
1176 #define TARGET_LOOP_GET_STATUS64      0x4C05
1177 #define TARGET_LOOP_CHANGE_FD         0x4C06
1178 #define TARGET_LOOP_SET_CAPACITY      0x4C07
1179 #define TARGET_LOOP_SET_DIRECT_IO     0x4C08
1180 #define TARGET_LOOP_SET_BLOCK_SIZE    0x4C09
1181 #define TARGET_LOOP_CONFIGURE         0x4C0A
1182
1183 #define TARGET_LOOP_CTL_ADD           0x4C80
1184 #define TARGET_LOOP_CTL_REMOVE        0x4C81
1185 #define TARGET_LOOP_CTL_GET_FREE      0x4C82
1186
1187 /* fb ioctls */
1188 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1189 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1190 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1191 #define TARGET_FBIOGETCMAP            0x4604
1192 #define TARGET_FBIOPUTCMAP            0x4605
1193 #define TARGET_FBIOPAN_DISPLAY        0x4606
1194 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1195 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1196
1197 /* vt ioctls */
1198 #define TARGET_VT_OPENQRY             0x5600
1199 #define TARGET_VT_GETSTATE            0x5603
1200 #define TARGET_VT_ACTIVATE            0x5606
1201 #define TARGET_VT_WAITACTIVE          0x5607
1202 #define TARGET_VT_LOCKSWITCH          0x560b
1203 #define TARGET_VT_UNLOCKSWITCH        0x560c
1204 #define TARGET_VT_GETMODE             0x5601
1205 #define TARGET_VT_SETMODE             0x5602
1206 #define TARGET_VT_RELDISP             0x5605
1207 #define TARGET_VT_DISALLOCATE         0x5608
1208
1209 /* device mapper */
1210 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1211 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1212 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1213 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1214 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1215 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1216 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1217 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1218 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1219 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1220 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1221 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1222 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1223 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1224 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1225 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1226
1227 /* drm ioctls */
1228 #define TARGET_DRM_IOCTL_VERSION      TARGET_IOWRU('d', 0x00)
1229
1230 /* drm i915 ioctls */
1231 #define TARGET_DRM_IOCTL_I915_GETPARAM              TARGET_IOWRU('d', 0x46)
1232
1233 /* from asm/termbits.h */
1234
1235 #define TARGET_NCC 8
1236 struct target_termio {
1237         unsigned short c_iflag;         /* input mode flags */
1238         unsigned short c_oflag;         /* output mode flags */
1239         unsigned short c_cflag;         /* control mode flags */
1240         unsigned short c_lflag;         /* local mode flags */
1241         unsigned char c_line;           /* line discipline */
1242         unsigned char c_cc[TARGET_NCC]; /* control characters */
1243 };
1244
1245 struct target_winsize {
1246         unsigned short ws_row;
1247         unsigned short ws_col;
1248         unsigned short ws_xpixel;
1249         unsigned short ws_ypixel;
1250 };
1251
1252 #include "termbits.h"
1253
1254 #if defined(TARGET_MIPS) || defined(TARGET_XTENSA)
1255 #define TARGET_PROT_SEM         0x10
1256 #else
1257 #define TARGET_PROT_SEM         0x08
1258 #endif
1259
1260 #ifdef TARGET_AARCH64
1261 #define TARGET_PROT_BTI         0x10
1262 #define TARGET_PROT_MTE         0x20
1263 #endif
1264
1265 /* Common */
1266 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1267 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1268 #if defined(TARGET_HPPA)
1269 #define TARGET_MAP_TYPE         0x03            /* Mask for type of mapping */
1270 #else
1271 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1272 #endif
1273
1274 /* Target specific */
1275 #if defined(TARGET_MIPS)
1276 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1277 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1278 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1279 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1280 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1281 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1282 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1283 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1284 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1285 #define TARGET_MAP_STACK        0x40000         /* ignored */
1286 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1287 #elif defined(TARGET_PPC)
1288 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1289 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1290 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1291 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1292 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1293 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1294 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1295 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1296 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1297 #define TARGET_MAP_STACK        0x20000         /* ignored */
1298 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1299 #elif defined(TARGET_ALPHA)
1300 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1301 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1302 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1303 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1304 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1305 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1306 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1307 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1308 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1309 #define TARGET_MAP_STACK        0x80000         /* ignored */
1310 #define TARGET_MAP_HUGETLB      0x100000        /* create a huge page mapping */
1311 #elif defined(TARGET_HPPA)
1312 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1313 #define TARGET_MAP_FIXED        0x04            /* Interpret addr exactly */
1314 #define TARGET_MAP_GROWSDOWN    0x08000         /* stack-like segment */
1315 #define TARGET_MAP_DENYWRITE    0x00800         /* ETXTBSY */
1316 #define TARGET_MAP_EXECUTABLE   0x01000         /* mark it as an executable */
1317 #define TARGET_MAP_LOCKED       0x02000         /* lock the mapping */
1318 #define TARGET_MAP_NORESERVE    0x04000         /* no check for reservations */
1319 #define TARGET_MAP_POPULATE     0x10000         /* pop (prefault) pagetables */
1320 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1321 #define TARGET_MAP_STACK        0x40000         /* ignored */
1322 #define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1323 #elif defined(TARGET_XTENSA)
1324 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1325 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1326 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1327 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1328 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1329 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1330 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1331 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1332 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1333 #define TARGET_MAP_STACK        0x40000
1334 #define TARGET_MAP_HUGETLB  0x80000         /* create a huge page mapping */
1335 #else
1336 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1337 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1338 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1339 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1340 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1341 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1342 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1343 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1344 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1345 #define TARGET_MAP_STACK        0x20000         /* ignored */
1346 #define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1347 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1348 #endif
1349
1350 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1351     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1352     || defined(TARGET_CRIS)
1353 #define TARGET_STAT_HAVE_NSEC
1354 struct target_stat {
1355         unsigned short st_dev;
1356         unsigned short __pad1;
1357         abi_ulong st_ino;
1358         unsigned short st_mode;
1359         unsigned short st_nlink;
1360         unsigned short st_uid;
1361         unsigned short st_gid;
1362         unsigned short st_rdev;
1363         unsigned short __pad2;
1364         abi_ulong  st_size;
1365         abi_ulong  st_blksize;
1366         abi_ulong  st_blocks;
1367         abi_ulong  target_st_atime;
1368         abi_ulong  target_st_atime_nsec;
1369         abi_ulong  target_st_mtime;
1370         abi_ulong  target_st_mtime_nsec;
1371         abi_ulong  target_st_ctime;
1372         abi_ulong  target_st_ctime_nsec;
1373         abi_ulong  __unused4;
1374         abi_ulong  __unused5;
1375 };
1376
1377 /* This matches struct stat64 in glibc2.1, hence the absolutely
1378  * insane amounts of padding around dev_t's.
1379  */
1380 #define TARGET_HAS_STRUCT_STAT64
1381 struct target_stat64 {
1382         unsigned short  st_dev;
1383         unsigned char   __pad0[10];
1384
1385 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1386         abi_ulong       __st_ino;
1387
1388         unsigned int    st_mode;
1389         unsigned int    st_nlink;
1390
1391         abi_ulong       st_uid;
1392         abi_ulong       st_gid;
1393
1394         unsigned short  st_rdev;
1395         unsigned char   __pad3[10];
1396
1397         long long       st_size;
1398         abi_ulong       st_blksize;
1399
1400         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1401         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1402
1403         abi_ulong       target_st_atime;
1404         abi_ulong       target_st_atime_nsec;
1405
1406         abi_ulong       target_st_mtime;
1407         abi_ulong       target_st_mtime_nsec;
1408
1409         abi_ulong       target_st_ctime;
1410         abi_ulong       target_st_ctime_nsec;
1411
1412         unsigned long long      st_ino;
1413 } QEMU_PACKED;
1414
1415 #ifdef TARGET_ARM
1416 #define TARGET_HAS_STRUCT_STAT64
1417 struct target_eabi_stat64 {
1418         unsigned long long st_dev;
1419         unsigned int    __pad1;
1420         abi_ulong    __st_ino;
1421         unsigned int    st_mode;
1422         unsigned int    st_nlink;
1423
1424         abi_ulong    st_uid;
1425         abi_ulong    st_gid;
1426
1427         unsigned long long st_rdev;
1428         unsigned int    __pad2[2];
1429
1430         long long       st_size;
1431         abi_ulong    st_blksize;
1432         unsigned int    __pad3;
1433         unsigned long long st_blocks;
1434
1435         abi_ulong    target_st_atime;
1436         abi_ulong    target_st_atime_nsec;
1437
1438         abi_ulong    target_st_mtime;
1439         abi_ulong    target_st_mtime_nsec;
1440
1441         abi_ulong    target_st_ctime;
1442         abi_ulong    target_st_ctime_nsec;
1443
1444         unsigned long long st_ino;
1445 } QEMU_PACKED;
1446 #endif
1447
1448 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1449 struct target_stat {
1450         unsigned int    st_dev;
1451         abi_ulong       st_ino;
1452         unsigned int    st_mode;
1453         unsigned int    st_nlink;
1454         unsigned int    st_uid;
1455         unsigned int    st_gid;
1456         unsigned int    st_rdev;
1457         abi_long        st_size;
1458         abi_long        target_st_atime;
1459         abi_long        target_st_mtime;
1460         abi_long        target_st_ctime;
1461         abi_long        st_blksize;
1462         abi_long        st_blocks;
1463         abi_ulong       __unused4[2];
1464 };
1465
1466 #define TARGET_HAS_STRUCT_STAT64
1467 struct target_stat64 {
1468         unsigned char   __pad0[6];
1469         unsigned short  st_dev;
1470
1471         uint64_t        st_ino;
1472         uint64_t        st_nlink;
1473
1474         unsigned int    st_mode;
1475
1476         unsigned int    st_uid;
1477         unsigned int    st_gid;
1478
1479         unsigned char   __pad2[6];
1480         unsigned short  st_rdev;
1481
1482         int64_t         st_size;
1483         int64_t         st_blksize;
1484
1485         unsigned char   __pad4[4];
1486         unsigned int    st_blocks;
1487
1488         abi_ulong       target_st_atime;
1489         abi_ulong       target_st_atime_nsec;
1490
1491         abi_ulong       target_st_mtime;
1492         abi_ulong       target_st_mtime_nsec;
1493
1494         abi_ulong       target_st_ctime;
1495         abi_ulong       target_st_ctime_nsec;
1496
1497         abi_ulong       __unused4[3];
1498 };
1499
1500 #elif defined(TARGET_SPARC)
1501
1502 #define TARGET_STAT_HAVE_NSEC
1503 struct target_stat {
1504         unsigned short  st_dev;
1505         abi_ulong       st_ino;
1506         unsigned short  st_mode;
1507         short           st_nlink;
1508         unsigned short  st_uid;
1509         unsigned short  st_gid;
1510         unsigned short  st_rdev;
1511         abi_long        st_size;
1512         abi_long        target_st_atime;
1513         abi_ulong       target_st_atime_nsec;
1514         abi_long        target_st_mtime;
1515         abi_ulong       target_st_mtime_nsec;
1516         abi_long        target_st_ctime;
1517         abi_ulong       target_st_ctime_nsec;
1518         abi_long        st_blksize;
1519         abi_long        st_blocks;
1520         abi_ulong       __unused1[2];
1521 };
1522
1523 #define TARGET_HAS_STRUCT_STAT64
1524 struct target_stat64 {
1525         unsigned char   __pad0[6];
1526         unsigned short  st_dev;
1527
1528         uint64_t st_ino;
1529
1530         unsigned int    st_mode;
1531         unsigned int    st_nlink;
1532
1533         unsigned int    st_uid;
1534         unsigned int    st_gid;
1535
1536         unsigned char   __pad2[6];
1537         unsigned short  st_rdev;
1538
1539         unsigned char   __pad3[8];
1540
1541         int64_t st_size;
1542         unsigned int    st_blksize;
1543
1544         unsigned char   __pad4[8];
1545         unsigned int    st_blocks;
1546
1547         unsigned int    target_st_atime;
1548         unsigned int    target_st_atime_nsec;
1549
1550         unsigned int    target_st_mtime;
1551         unsigned int    target_st_mtime_nsec;
1552
1553         unsigned int    target_st_ctime;
1554         unsigned int    target_st_ctime_nsec;
1555
1556         unsigned int    __unused1;
1557         unsigned int    __unused2;
1558 };
1559
1560 #elif defined(TARGET_PPC)
1561
1562 #define TARGET_STAT_HAVE_NSEC
1563 struct target_stat {
1564         abi_ulong st_dev;
1565         abi_ulong st_ino;
1566 #if defined(TARGET_PPC64)
1567         abi_ulong st_nlink;
1568         unsigned int st_mode;
1569 #else
1570         unsigned int st_mode;
1571         unsigned short st_nlink;
1572 #endif
1573         unsigned int st_uid;
1574         unsigned int st_gid;
1575         abi_ulong  st_rdev;
1576         abi_ulong  st_size;
1577         abi_ulong  st_blksize;
1578         abi_ulong  st_blocks;
1579         abi_ulong  target_st_atime;
1580         abi_ulong  target_st_atime_nsec;
1581         abi_ulong  target_st_mtime;
1582         abi_ulong  target_st_mtime_nsec;
1583         abi_ulong  target_st_ctime;
1584         abi_ulong  target_st_ctime_nsec;
1585         abi_ulong  __unused4;
1586         abi_ulong  __unused5;
1587 #if defined(TARGET_PPC64)
1588         abi_ulong  __unused6;
1589 #endif
1590 };
1591
1592 #if !defined(TARGET_PPC64)
1593 #define TARGET_HAS_STRUCT_STAT64
1594 struct QEMU_PACKED target_stat64 {
1595         unsigned long long st_dev;
1596         unsigned long long st_ino;
1597         unsigned int st_mode;
1598         unsigned int st_nlink;
1599         unsigned int st_uid;
1600         unsigned int st_gid;
1601         unsigned long long st_rdev;
1602         unsigned long long __pad0;
1603         long long      st_size;
1604         int            st_blksize;
1605         unsigned int   __pad1;
1606         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1607         int            target_st_atime;
1608         unsigned int   target_st_atime_nsec;
1609         int            target_st_mtime;
1610         unsigned int   target_st_mtime_nsec;
1611         int            target_st_ctime;
1612         unsigned int   target_st_ctime_nsec;
1613         unsigned int   __unused4;
1614         unsigned int   __unused5;
1615 };
1616 #endif
1617
1618 #elif defined(TARGET_MICROBLAZE)
1619
1620 #define TARGET_STAT_HAVE_NSEC
1621 struct target_stat {
1622         abi_ulong st_dev;
1623         abi_ulong st_ino;
1624         unsigned int st_mode;
1625         unsigned short st_nlink;
1626         unsigned int st_uid;
1627         unsigned int st_gid;
1628         abi_ulong  st_rdev;
1629         abi_ulong  st_size;
1630         abi_ulong  st_blksize;
1631         abi_ulong  st_blocks;
1632         abi_ulong  target_st_atime;
1633         abi_ulong  target_st_atime_nsec;
1634         abi_ulong  target_st_mtime;
1635         abi_ulong  target_st_mtime_nsec;
1636         abi_ulong  target_st_ctime;
1637         abi_ulong  target_st_ctime_nsec;
1638         abi_ulong  __unused4;
1639         abi_ulong  __unused5;
1640 };
1641
1642 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1643 #define TARGET_HAS_STRUCT_STAT64
1644 struct QEMU_PACKED target_stat64 {
1645         uint64_t st_dev;
1646 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1647         uint32_t pad0;
1648         uint32_t __st_ino;
1649
1650         uint32_t st_mode;
1651         uint32_t st_nlink;
1652         uint32_t st_uid;
1653         uint32_t st_gid;
1654         uint64_t st_rdev;
1655         uint64_t __pad1;
1656
1657         int64_t  st_size;
1658         int32_t  st_blksize;
1659         uint32_t __pad2;
1660         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1661
1662         int            target_st_atime;
1663         unsigned int   target_st_atime_nsec;
1664         int            target_st_mtime;
1665         unsigned int   target_st_mtime_nsec;
1666         int            target_st_ctime;
1667         unsigned int   target_st_ctime_nsec;
1668         uint64_t st_ino;
1669 };
1670
1671 #elif defined(TARGET_M68K)
1672
1673 struct target_stat {
1674         unsigned short st_dev;
1675         unsigned short __pad1;
1676         abi_ulong st_ino;
1677         unsigned short st_mode;
1678         unsigned short st_nlink;
1679         unsigned short st_uid;
1680         unsigned short st_gid;
1681         unsigned short st_rdev;
1682         unsigned short __pad2;
1683         abi_ulong  st_size;
1684         abi_ulong  st_blksize;
1685         abi_ulong  st_blocks;
1686         abi_ulong  target_st_atime;
1687         abi_ulong  __unused1;
1688         abi_ulong  target_st_mtime;
1689         abi_ulong  __unused2;
1690         abi_ulong  target_st_ctime;
1691         abi_ulong  __unused3;
1692         abi_ulong  __unused4;
1693         abi_ulong  __unused5;
1694 };
1695
1696 /* This matches struct stat64 in glibc2.1, hence the absolutely
1697  * insane amounts of padding around dev_t's.
1698  */
1699 #define TARGET_HAS_STRUCT_STAT64
1700 struct target_stat64 {
1701         unsigned long long      st_dev;
1702         unsigned char   __pad1[2];
1703
1704 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1705         abi_ulong       __st_ino;
1706
1707         unsigned int    st_mode;
1708         unsigned int    st_nlink;
1709
1710         abi_ulong       st_uid;
1711         abi_ulong       st_gid;
1712
1713         unsigned long long      st_rdev;
1714         unsigned char   __pad3[2];
1715
1716         long long       st_size;
1717         abi_ulong       st_blksize;
1718
1719         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1720         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1721
1722         abi_ulong       target_st_atime;
1723         abi_ulong       target_st_atime_nsec;
1724
1725         abi_ulong       target_st_mtime;
1726         abi_ulong       target_st_mtime_nsec;
1727
1728         abi_ulong       target_st_ctime;
1729         abi_ulong       target_st_ctime_nsec;
1730
1731         unsigned long long      st_ino;
1732 } QEMU_PACKED;
1733
1734 #elif defined(TARGET_ABI_MIPSN64)
1735
1736 #define TARGET_STAT_HAVE_NSEC
1737 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1738 struct target_stat {
1739         unsigned int            st_dev;
1740         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1741
1742         abi_ulong               st_ino;
1743
1744         unsigned int            st_mode;
1745         unsigned int            st_nlink;
1746
1747         int                     st_uid;
1748         int                     st_gid;
1749
1750         unsigned int            st_rdev;
1751         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1752
1753         abi_ulong               st_size;
1754
1755         /*
1756          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1757          * but we don't have it under Linux.
1758          */
1759         unsigned int            target_st_atime;
1760         unsigned int            target_st_atime_nsec;
1761
1762         unsigned int            target_st_mtime;
1763         unsigned int            target_st_mtime_nsec;
1764
1765         unsigned int            target_st_ctime;
1766         unsigned int            target_st_ctime_nsec;
1767
1768         unsigned int            st_blksize;
1769         unsigned int            st_pad2;
1770
1771         abi_ulong               st_blocks;
1772 };
1773
1774 #elif defined(TARGET_ABI_MIPSN32)
1775
1776 #define TARGET_STAT_HAVE_NSEC
1777 struct target_stat {
1778         abi_ulong    st_dev;
1779         abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1780         uint64_t     st_ino;
1781         unsigned int st_mode;
1782         unsigned int st_nlink;
1783         int          st_uid;
1784         int          st_gid;
1785         abi_ulong    st_rdev;
1786         abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1787         int64_t      st_size;
1788         abi_long     target_st_atime;
1789         abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1790         abi_long     target_st_mtime;
1791         abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1792         abi_long     target_st_ctime;
1793         abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1794         abi_ulong    st_blksize;
1795         abi_ulong    st_pad2;
1796         int64_t      st_blocks;
1797 };
1798
1799 #elif defined(TARGET_ABI_MIPSO32)
1800
1801 #define TARGET_STAT_HAVE_NSEC
1802 struct target_stat {
1803         unsigned        st_dev;
1804         abi_long        st_pad1[3];             /* Reserved for network id */
1805         abi_ulong       st_ino;
1806         unsigned int    st_mode;
1807         unsigned int    st_nlink;
1808         int             st_uid;
1809         int             st_gid;
1810         unsigned        st_rdev;
1811         abi_long        st_pad2[2];
1812         abi_long        st_size;
1813         abi_long        st_pad3;
1814         /*
1815          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1816          * but we don't have it under Linux.
1817          */
1818         abi_long                target_st_atime;
1819         abi_long                target_st_atime_nsec;
1820         abi_long                target_st_mtime;
1821         abi_long                target_st_mtime_nsec;
1822         abi_long                target_st_ctime;
1823         abi_long                target_st_ctime_nsec;
1824         abi_long                st_blksize;
1825         abi_long                st_blocks;
1826         abi_long                st_pad4[14];
1827 };
1828
1829 /*
1830  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1831  * amounts of padding around dev_t's.  The memory layout is the same as of
1832  * struct stat of the 64-bit kernel.
1833  */
1834
1835 #define TARGET_HAS_STRUCT_STAT64
1836 struct target_stat64 {
1837         abi_ulong       st_dev;
1838         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1839
1840         uint64_t        st_ino;
1841
1842         unsigned int    st_mode;
1843         unsigned int    st_nlink;
1844
1845         int             st_uid;
1846         int             st_gid;
1847
1848         abi_ulong       st_rdev;
1849         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1850
1851         int64_t         st_size;
1852
1853         /*
1854          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1855          * but we don't have it under Linux.
1856          */
1857         abi_long        target_st_atime;
1858         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1859
1860         abi_long        target_st_mtime;
1861         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1862
1863         abi_long        target_st_ctime;
1864         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1865
1866         abi_ulong       st_blksize;
1867         abi_ulong       st_pad2;
1868
1869         int64_t         st_blocks;
1870 };
1871
1872 #elif defined(TARGET_ALPHA)
1873
1874 struct target_stat {
1875        unsigned int    st_dev;
1876        unsigned int    st_ino;
1877        unsigned int    st_mode;
1878        unsigned int    st_nlink;
1879        unsigned int    st_uid;
1880        unsigned int    st_gid;
1881        unsigned int    st_rdev;
1882        abi_long     st_size;
1883        abi_ulong    target_st_atime;
1884        abi_ulong    target_st_mtime;
1885        abi_ulong    target_st_ctime;
1886        unsigned int    st_blksize;
1887        unsigned int    st_blocks;
1888        unsigned int    st_flags;
1889        unsigned int    st_gen;
1890 };
1891
1892 #define TARGET_HAS_STRUCT_STAT64
1893 struct target_stat64 {
1894        abi_ulong    st_dev;
1895        abi_ulong    st_ino;
1896        abi_ulong    st_rdev;
1897        abi_long     st_size;
1898        abi_ulong    st_blocks;
1899
1900        unsigned int    st_mode;
1901        unsigned int    st_uid;
1902        unsigned int    st_gid;
1903        unsigned int    st_blksize;
1904        unsigned int    st_nlink;
1905        unsigned int    __pad0;
1906
1907        abi_ulong    target_st_atime;
1908        abi_ulong    target_st_atime_nsec;
1909        abi_ulong    target_st_mtime;
1910        abi_ulong    target_st_mtime_nsec;
1911        abi_ulong    target_st_ctime;
1912        abi_ulong    target_st_ctime_nsec;
1913        abi_long     __unused[3];
1914 };
1915
1916 #elif defined(TARGET_SH4)
1917
1918 #define TARGET_STAT_HAVE_NSEC
1919 struct target_stat {
1920         abi_ulong  st_dev;
1921         abi_ulong  st_ino;
1922         unsigned short st_mode;
1923         unsigned short st_nlink;
1924         unsigned short st_uid;
1925         unsigned short st_gid;
1926         abi_ulong  st_rdev;
1927         abi_ulong  st_size;
1928         abi_ulong  st_blksize;
1929         abi_ulong  st_blocks;
1930         abi_ulong  target_st_atime;
1931         abi_ulong  target_st_atime_nsec;
1932         abi_ulong  target_st_mtime;
1933         abi_ulong  target_st_mtime_nsec;
1934         abi_ulong  target_st_ctime;
1935         abi_ulong  target_st_ctime_nsec;
1936         abi_ulong  __unused4;
1937         abi_ulong  __unused5;
1938 };
1939
1940 /* This matches struct stat64 in glibc2.1, hence the absolutely
1941  * insane amounts of padding around dev_t's.
1942  */
1943 #define TARGET_HAS_STRUCT_STAT64
1944 struct QEMU_PACKED target_stat64 {
1945         unsigned long long      st_dev;
1946         unsigned char   __pad0[4];
1947
1948 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1949         abi_ulong       __st_ino;
1950
1951         unsigned int    st_mode;
1952         unsigned int    st_nlink;
1953
1954         abi_ulong       st_uid;
1955         abi_ulong       st_gid;
1956
1957         unsigned long long      st_rdev;
1958         unsigned char   __pad3[4];
1959
1960         long long       st_size;
1961         abi_ulong       st_blksize;
1962
1963         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1964
1965         abi_ulong       target_st_atime;
1966         abi_ulong       target_st_atime_nsec;
1967
1968         abi_ulong       target_st_mtime;
1969         abi_ulong       target_st_mtime_nsec;
1970
1971         abi_ulong       target_st_ctime;
1972         abi_ulong       target_st_ctime_nsec;
1973
1974         unsigned long long      st_ino;
1975 };
1976
1977 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1978 #define TARGET_STAT_HAVE_NSEC
1979 struct target_stat {
1980         abi_ulong       st_dev;
1981         abi_ulong       st_ino;
1982         abi_ulong       st_nlink;
1983
1984         unsigned int    st_mode;
1985         unsigned int    st_uid;
1986         unsigned int    st_gid;
1987         unsigned int    __pad0;
1988         abi_ulong       st_rdev;
1989         abi_long        st_size;
1990         abi_long        st_blksize;
1991         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1992
1993         abi_ulong       target_st_atime;
1994         abi_ulong       target_st_atime_nsec;
1995         abi_ulong       target_st_mtime;
1996         abi_ulong       target_st_mtime_nsec;
1997         abi_ulong       target_st_ctime;
1998         abi_ulong       target_st_ctime_nsec;
1999
2000         abi_long        __unused[3];
2001 };
2002 #elif defined(TARGET_S390X)
2003 struct target_stat {
2004     abi_ulong  st_dev;
2005     abi_ulong  st_ino;
2006     abi_ulong  st_nlink;
2007     unsigned int   st_mode;
2008     unsigned int   st_uid;
2009     unsigned int   st_gid;
2010     unsigned int   __pad1;
2011     abi_ulong  st_rdev;
2012     abi_ulong  st_size;
2013     abi_ulong  target_st_atime;
2014     abi_ulong  target_st_atime_nsec;
2015     abi_ulong  target_st_mtime;
2016     abi_ulong  target_st_mtime_nsec;
2017     abi_ulong  target_st_ctime;
2018     abi_ulong  target_st_ctime_nsec;
2019     abi_ulong  st_blksize;
2020     abi_long       st_blocks;
2021     abi_ulong  __unused[3];
2022 };
2023 #elif defined(TARGET_AARCH64)
2024 #define TARGET_STAT_HAVE_NSEC
2025 struct target_stat {
2026     abi_ulong  st_dev;
2027     abi_ulong  st_ino;
2028     unsigned int st_mode;
2029     unsigned int st_nlink;
2030     unsigned int   st_uid;
2031     unsigned int   st_gid;
2032     abi_ulong  st_rdev;
2033     abi_ulong  _pad1;
2034     abi_long  st_size;
2035     int        st_blksize;
2036     int        __pad2;
2037     abi_long   st_blocks;
2038     abi_long  target_st_atime;
2039     abi_ulong  target_st_atime_nsec;
2040     abi_long  target_st_mtime;
2041     abi_ulong  target_st_mtime_nsec;
2042     abi_long  target_st_ctime;
2043     abi_ulong  target_st_ctime_nsec;
2044     unsigned int __unused[2];
2045 };
2046 #elif defined(TARGET_XTENSA)
2047 #define TARGET_STAT_HAVE_NSEC
2048 struct target_stat {
2049     abi_ulong       st_dev;
2050     abi_ulong       st_ino;
2051     unsigned int    st_mode;
2052     unsigned int    st_nlink;
2053     unsigned int    st_uid;
2054     unsigned int    st_gid;
2055     abi_ulong       st_rdev;
2056     abi_long        st_size;
2057     abi_ulong       st_blksize;
2058     abi_ulong       st_blocks;
2059     abi_ulong       target_st_atime;
2060     abi_ulong       target_st_atime_nsec;
2061     abi_ulong       target_st_mtime;
2062     abi_ulong       target_st_mtime_nsec;
2063     abi_ulong       target_st_ctime;
2064     abi_ulong       target_st_ctime_nsec;
2065     abi_ulong       __unused4;
2066     abi_ulong       __unused5;
2067 };
2068
2069 #define TARGET_HAS_STRUCT_STAT64
2070 struct target_stat64  {
2071     uint64_t st_dev;            /* Device */
2072     uint64_t st_ino;            /* File serial number */
2073     unsigned int  st_mode;      /* File mode. */
2074     unsigned int  st_nlink;     /* Link count. */
2075     unsigned int  st_uid;       /* User ID of the file's owner. */
2076     unsigned int  st_gid;       /* Group ID of the file's group. */
2077     uint64_t st_rdev;           /* Device number, if device. */
2078     int64_t st_size;            /* Size of file, in bytes. */
2079     abi_ulong st_blksize;       /* Optimal block size for I/O. */
2080     abi_ulong __unused2;
2081     uint64_t st_blocks;         /* Number 512-byte blocks allocated. */
2082     abi_ulong target_st_atime;  /* Time of last access. */
2083     abi_ulong target_st_atime_nsec;
2084     abi_ulong target_st_mtime;  /* Time of last modification. */
2085     abi_ulong target_st_mtime_nsec;
2086     abi_ulong target_st_ctime;  /* Time of last status change. */
2087     abi_ulong target_st_ctime_nsec;
2088     abi_ulong __unused4;
2089     abi_ulong __unused5;
2090 };
2091
2092 #elif defined(TARGET_OPENRISC) || defined(TARGET_NIOS2) \
2093         || defined(TARGET_RISCV) || defined(TARGET_HEXAGON)
2094
2095 /* These are the asm-generic versions of the stat and stat64 structures */
2096
2097 #define TARGET_STAT_HAVE_NSEC
2098 struct target_stat {
2099     abi_ulong st_dev;
2100     abi_ulong st_ino;
2101     unsigned int st_mode;
2102     unsigned int st_nlink;
2103     unsigned int st_uid;
2104     unsigned int st_gid;
2105     abi_ulong st_rdev;
2106     abi_ulong __pad1;
2107     abi_long st_size;
2108     int st_blksize;
2109     int __pad2;
2110     abi_long st_blocks;
2111     abi_long target_st_atime;
2112     abi_ulong target_st_atime_nsec;
2113     abi_long target_st_mtime;
2114     abi_ulong target_st_mtime_nsec;
2115     abi_long target_st_ctime;
2116     abi_ulong target_st_ctime_nsec;
2117     unsigned int __unused4;
2118     unsigned int __unused5;
2119 };
2120
2121 #if !defined(TARGET_RISCV64)
2122 #define TARGET_HAS_STRUCT_STAT64
2123 struct target_stat64 {
2124     uint64_t st_dev;
2125     uint64_t st_ino;
2126     unsigned int st_mode;
2127     unsigned int st_nlink;
2128     unsigned int st_uid;
2129     unsigned int st_gid;
2130     uint64_t st_rdev;
2131     uint64_t __pad1;
2132     int64_t st_size;
2133     int st_blksize;
2134     int __pad2;
2135     int64_t st_blocks;
2136     int target_st_atime;
2137     unsigned int target_st_atime_nsec;
2138     int target_st_mtime;
2139     unsigned int target_st_mtime_nsec;
2140     int target_st_ctime;
2141     unsigned int target_st_ctime_nsec;
2142     unsigned int __unused4;
2143     unsigned int __unused5;
2144 };
2145 #endif
2146
2147 #elif defined(TARGET_HPPA)
2148
2149 #define TARGET_STAT_HAVE_NSEC
2150 struct target_stat {
2151     abi_uint   st_dev;
2152     abi_uint   st_ino;
2153     abi_ushort st_mode;
2154     abi_ushort st_nlink;
2155     abi_ushort _res1;
2156     abi_ushort _res2;
2157     abi_uint   st_rdev;
2158     abi_int    st_size;
2159     abi_int    target_st_atime;
2160     abi_uint   target_st_atime_nsec;
2161     abi_int    target_st_mtime;
2162     abi_uint   target_st_mtime_nsec;
2163     abi_int    target_st_ctime;
2164     abi_uint   target_st_ctime_nsec;
2165     abi_int    st_blksize;
2166     abi_int    st_blocks;
2167     abi_uint   _unused1;
2168     abi_uint   _unused2;
2169     abi_uint   _unused3;
2170     abi_uint   _unused4;
2171     abi_ushort _unused5;
2172     abi_short  st_fstype;
2173     abi_uint   st_realdev;
2174     abi_ushort st_basemode;
2175     abi_ushort _unused6;
2176     abi_uint   st_uid;
2177     abi_uint   st_gid;
2178     abi_uint   _unused7[3];
2179 };
2180
2181 #define TARGET_HAS_STRUCT_STAT64
2182 struct target_stat64 {
2183     uint64_t   st_dev;
2184     abi_uint   _pad1;
2185     abi_uint   _res1;
2186     abi_uint   st_mode;
2187     abi_uint   st_nlink;
2188     abi_uint   st_uid;
2189     abi_uint   st_gid;
2190     uint64_t   st_rdev;
2191     abi_uint   _pad2;
2192     int64_t    st_size;
2193     abi_int    st_blksize;
2194     int64_t    st_blocks;
2195     abi_int    target_st_atime;
2196     abi_uint   target_st_atime_nsec;
2197     abi_int    target_st_mtime;
2198     abi_uint   target_st_mtime_nsec;
2199     abi_int    target_st_ctime;
2200     abi_uint   target_st_ctime_nsec;
2201     uint64_t   st_ino;
2202 };
2203
2204 #elif defined(TARGET_LOONGARCH64)
2205
2206 /* LoongArch no newfstatat/fstat syscall. */
2207
2208 #else
2209 #error unsupported CPU
2210 #endif
2211
2212 typedef struct {
2213         int     val[2];
2214 } target_fsid_t;
2215
2216 #ifdef TARGET_MIPS
2217 #ifdef TARGET_ABI_MIPSN32
2218 struct target_statfs {
2219         int32_t                 f_type;
2220         int32_t                 f_bsize;
2221         int32_t                 f_frsize;       /* Fragment size - unsupported */
2222         int32_t                 f_blocks;
2223         int32_t                 f_bfree;
2224         int32_t                 f_files;
2225         int32_t                 f_ffree;
2226         int32_t                 f_bavail;
2227
2228         /* Linux specials */
2229         target_fsid_t           f_fsid;
2230         int32_t                 f_namelen;
2231         int32_t                 f_flags;
2232         int32_t                 f_spare[5];
2233 };
2234 #else
2235 struct target_statfs {
2236         abi_long                f_type;
2237         abi_long                f_bsize;
2238         abi_long                f_frsize;       /* Fragment size - unsupported */
2239         abi_long                f_blocks;
2240         abi_long                f_bfree;
2241         abi_long                f_files;
2242         abi_long                f_ffree;
2243         abi_long                f_bavail;
2244
2245         /* Linux specials */
2246         target_fsid_t           f_fsid;
2247         abi_long                f_namelen;
2248         abi_long                f_flags;
2249         abi_long                f_spare[5];
2250 };
2251 #endif
2252
2253 struct target_statfs64 {
2254         uint32_t        f_type;
2255         uint32_t        f_bsize;
2256         uint32_t        f_frsize;       /* Fragment size - unsupported */
2257         uint32_t        __pad;
2258         uint64_t        f_blocks;
2259         uint64_t        f_bfree;
2260         uint64_t        f_files;
2261         uint64_t        f_ffree;
2262         uint64_t        f_bavail;
2263         target_fsid_t   f_fsid;
2264         uint32_t        f_namelen;
2265         uint32_t        f_flags;
2266         uint32_t        f_spare[5];
2267 };
2268 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2269        defined(TARGET_SPARC64) || defined(TARGET_AARCH64) || \
2270        defined(TARGET_RISCV) || defined(TARGET_LOONGARCH64)) && \
2271        !defined(TARGET_ABI32)
2272 struct target_statfs {
2273         abi_long f_type;
2274         abi_long f_bsize;
2275         abi_long f_blocks;
2276         abi_long f_bfree;
2277         abi_long f_bavail;
2278         abi_long f_files;
2279         abi_long f_ffree;
2280         target_fsid_t f_fsid;
2281         abi_long f_namelen;
2282         abi_long f_frsize;
2283         abi_long f_flags;
2284         abi_long f_spare[4];
2285 };
2286
2287 struct target_statfs64 {
2288         abi_long f_type;
2289         abi_long f_bsize;
2290         abi_long f_blocks;
2291         abi_long f_bfree;
2292         abi_long f_bavail;
2293         abi_long f_files;
2294         abi_long f_ffree;
2295         target_fsid_t f_fsid;
2296         abi_long f_namelen;
2297         abi_long f_frsize;
2298         abi_long f_flags;
2299         abi_long f_spare[4];
2300 };
2301 #elif defined(TARGET_S390X)
2302 struct target_statfs {
2303     int32_t  f_type;
2304     int32_t  f_bsize;
2305     abi_long f_blocks;
2306     abi_long f_bfree;
2307     abi_long f_bavail;
2308     abi_long f_files;
2309     abi_long f_ffree;
2310     kernel_fsid_t f_fsid;
2311     int32_t  f_namelen;
2312     int32_t  f_frsize;
2313     int32_t  f_flags;
2314     int32_t  f_spare[4];
2315
2316 };
2317
2318 struct target_statfs64 {
2319     int32_t  f_type;
2320     int32_t  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     kernel_fsid_t f_fsid;
2327     int32_t  f_namelen;
2328     int32_t  f_frsize;
2329     int32_t  f_flags;
2330     int32_t  f_spare[4];
2331 };
2332 #else
2333 struct target_statfs {
2334         uint32_t f_type;
2335         uint32_t f_bsize;
2336         uint32_t f_blocks;
2337         uint32_t f_bfree;
2338         uint32_t f_bavail;
2339         uint32_t f_files;
2340         uint32_t f_ffree;
2341         target_fsid_t f_fsid;
2342         uint32_t f_namelen;
2343         uint32_t f_frsize;
2344         uint32_t f_flags;
2345         uint32_t f_spare[4];
2346 };
2347
2348 struct target_statfs64 {
2349         uint32_t f_type;
2350         uint32_t f_bsize;
2351         uint64_t f_blocks;
2352         uint64_t f_bfree;
2353         uint64_t f_bavail;
2354         uint64_t f_files;
2355         uint64_t f_ffree;
2356         target_fsid_t f_fsid;
2357         uint32_t f_namelen;
2358         uint32_t f_frsize;
2359         uint32_t f_flags;
2360         uint32_t f_spare[4];
2361 };
2362 #endif
2363
2364 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2365 #define TARGET_F_SETLEASE            (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2366 #define TARGET_F_GETLEASE            (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2367 #define TARGET_F_DUPFD_CLOEXEC       (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2368 #define TARGET_F_NOTIFY              (TARGET_F_LINUX_SPECIFIC_BASE + 2)
2369 #define TARGET_F_SETPIPE_SZ          (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2370 #define TARGET_F_GETPIPE_SZ          (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2371 #define TARGET_F_ADD_SEALS           (TARGET_F_LINUX_SPECIFIC_BASE + 9)
2372 #define TARGET_F_GET_SEALS           (TARGET_F_LINUX_SPECIFIC_BASE + 10)
2373
2374 #include "target_fcntl.h"
2375
2376 /* soundcard defines */
2377 /* XXX: convert them all to arch independent entries */
2378 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2379 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2380 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2381 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2382 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2383 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2384 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2385 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2386 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2387 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2388 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2389 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2390 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2391 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2392 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2393 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2394 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2395 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2396 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2397 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2398 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2399 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2400 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2401 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2402 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2403 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2404 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2405 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2406 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2407 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2408 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2409 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2410 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2411 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2412 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2413 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2414 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2415 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2416 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2417 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2418 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2419 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2420 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2421 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2422 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2423 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2424 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2425 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2426 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2427 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2428 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2429 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2430 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2431 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2432 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2433 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2434 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2435 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2436 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2437 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2438 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2439 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2440 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2441 #define TARGET_SNDCTL_TMR_START           0x00005402
2442 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2443 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2444 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2445 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2446 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2447 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2448 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2449 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2450 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2451 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2452 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2453 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2454 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2455 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2456
2457 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2458
2459 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2460 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2461 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2462 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2463 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2464 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2465 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2466 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2467 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2468 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2469 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2470 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2471 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2472 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2473 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2474 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2475 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2476
2477 /* Obsolete macros */
2478 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2479 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2480 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2481
2482 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2483 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2484 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2485 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2486 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2487
2488 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2489
2490 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2491 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2492 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2493 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2494 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2495 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2496 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2497 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2498 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2499 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2500 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2501 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2502 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2503 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2504 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2505 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2506 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2507
2508 /* Obsolete macros */
2509 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2510 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2511 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2512
2513 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2514
2515 struct target_snd_timer_id {
2516     int dev_class;
2517     int dev_sclass;
2518     int card;
2519     int device;
2520     int subdevice;
2521 };
2522
2523 struct target_snd_timer_ginfo {
2524     struct target_snd_timer_id tid;
2525     unsigned int flags;
2526     int card;
2527     unsigned char id[64];
2528     unsigned char name[80];
2529     abi_ulong reserved0;
2530     abi_ulong resolution;
2531     abi_ulong resolution_min;
2532     abi_ulong resolution_max;
2533     unsigned int clients;
2534     unsigned char reserved[32];
2535 };
2536
2537 struct target_snd_timer_gparams {
2538     struct target_snd_timer_id tid;
2539     abi_ulong period_num;
2540     abi_ulong period_den;
2541     unsigned char reserved[32];
2542 };
2543
2544 struct target_snd_timer_gstatus {
2545     struct target_snd_timer_id tid;
2546     abi_ulong resolution;
2547     abi_ulong resolution_num;
2548     abi_ulong resolution_den;
2549     unsigned char reserved[32];
2550 };
2551
2552 struct target_snd_timer_select {
2553     struct target_snd_timer_id id;
2554     unsigned char reserved[32];
2555 };
2556
2557 struct target_snd_timer_info {
2558     unsigned int flags;
2559     int card;
2560     unsigned char id[64];
2561     unsigned char name[80];
2562     abi_ulong reserved0;
2563     abi_ulong resolution;
2564     unsigned char reserved[64];
2565 };
2566
2567 struct target_snd_timer_status {
2568     struct target_timespec tstamp;
2569     unsigned int resolution;
2570     unsigned int lost;
2571     unsigned int overrun;
2572     unsigned int queue;
2573     unsigned char reserved[64];
2574 };
2575
2576 /* alsa timer ioctls */
2577 #define TARGET_SNDRV_TIMER_IOCTL_PVERSION     TARGET_IOR('T', 0x00, int)
2578 #define TARGET_SNDRV_TIMER_IOCTL_NEXT_DEVICE  TARGET_IOWR('T', 0x01,           \
2579                                                 struct snd_timer_id)
2580 #define TARGET_SNDRV_TIMER_IOCTL_GINFO        TARGET_IOWR('T', 0x03,           \
2581                                                 struct target_snd_timer_ginfo)
2582 #define TARGET_SNDRV_TIMER_IOCTL_GPARAMS      TARGET_IOW('T', 0x04,            \
2583                                                 struct target_snd_timer_gparams)
2584 #define TARGET_SNDRV_TIMER_IOCTL_GSTATUS      TARGET_IOWR('T', 0x05,           \
2585                                                 struct target_snd_timer_gstatus)
2586 #define TARGET_SNDRV_TIMER_IOCTL_SELECT       TARGET_IOW('T', 0x10,            \
2587                                                 struct target_snd_timer_select)
2588 #define TARGET_SNDRV_TIMER_IOCTL_INFO         TARGET_IOR('T', 0x11,            \
2589                                                 struct target_snd_timer_info)
2590 #define TARGET_SNDRV_TIMER_IOCTL_PARAMS       TARGET_IOW('T', 0x12,            \
2591                                                 struct snd_timer_params)
2592 #define TARGET_SNDRV_TIMER_IOCTL_STATUS       TARGET_IOR('T', 0x14,            \
2593                                                 struct target_snd_timer_status)
2594 #define TARGET_SNDRV_TIMER_IOCTL_START        TARGET_IO('T', 0xa0)
2595 #define TARGET_SNDRV_TIMER_IOCTL_STOP         TARGET_IO('T', 0xa1)
2596 #define TARGET_SNDRV_TIMER_IOCTL_CONTINUE     TARGET_IO('T', 0xa2)
2597 #define TARGET_SNDRV_TIMER_IOCTL_PAUSE        TARGET_IO('T', 0xa3)
2598
2599 /* vfat ioctls */
2600 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2601 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2602
2603 struct target_mtop {
2604     abi_short mt_op;
2605     abi_int mt_count;
2606 };
2607
2608 #if defined(TARGET_SPARC) || defined(TARGET_MIPS)
2609 typedef abi_long target_kernel_daddr_t;
2610 #else
2611 typedef abi_int target_kernel_daddr_t;
2612 #endif
2613
2614 struct target_mtget {
2615     abi_long mt_type;
2616     abi_long mt_resid;
2617     abi_long mt_dsreg;
2618     abi_long mt_gstat;
2619     abi_long mt_erreg;
2620     target_kernel_daddr_t mt_fileno;
2621     target_kernel_daddr_t mt_blkno;
2622 };
2623
2624 struct target_mtpos {
2625     abi_long mt_blkno;
2626 };
2627
2628 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct target_mtop)
2629 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct target_mtget)
2630 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct target_mtpos)
2631
2632 /* kcov ioctls */
2633 #define TARGET_KCOV_ENABLE     TARGET_IO('c', 100)
2634 #define TARGET_KCOV_DISABLE    TARGET_IO('c', 101)
2635 #define TARGET_KCOV_INIT_TRACE TARGET_IOR('c', 1, abi_ulong)
2636
2637 struct target_sysinfo {
2638     abi_long uptime;                /* Seconds since boot */
2639     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2640     abi_ulong totalram;             /* Total usable main memory size */
2641     abi_ulong freeram;              /* Available memory size */
2642     abi_ulong sharedram;            /* Amount of shared memory */
2643     abi_ulong bufferram;            /* Memory used by buffers */
2644     abi_ulong totalswap;            /* Total swap space size */
2645     abi_ulong freeswap;             /* swap space still available */
2646     unsigned short procs;           /* Number of current processes */
2647     unsigned short pad;             /* explicit padding for m68k */
2648     abi_ulong totalhigh;            /* Total high memory size */
2649     abi_ulong freehigh;             /* Available high memory size */
2650     unsigned int mem_unit;          /* Memory unit size in bytes */
2651     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2652 };
2653
2654 struct linux_dirent {
2655     long            d_ino;
2656     unsigned long   d_off;
2657     unsigned short  d_reclen;
2658     char            d_name[];
2659 };
2660
2661 struct linux_dirent64 {
2662     uint64_t        d_ino;
2663     int64_t         d_off;
2664     unsigned short  d_reclen;
2665     unsigned char   d_type;
2666     char            d_name[];
2667 };
2668
2669 struct target_mq_attr {
2670     abi_long mq_flags;
2671     abi_long mq_maxmsg;
2672     abi_long mq_msgsize;
2673     abi_long mq_curmsgs;
2674 };
2675
2676 struct target_drm_version {
2677     int version_major;
2678     int version_minor;
2679     int version_patchlevel;
2680     abi_ulong name_len;
2681     abi_ulong name;
2682     abi_ulong date_len;
2683     abi_ulong date;
2684     abi_ulong desc_len;
2685     abi_ulong desc;
2686 };
2687
2688 struct target_drm_i915_getparam {
2689     int param;
2690     abi_ulong value;
2691 };
2692
2693 #include "socket.h"
2694
2695 #include "target_errno_defs.h"
2696
2697 #define FUTEX_WAIT              0
2698 #define FUTEX_WAKE              1
2699 #define FUTEX_FD                2
2700 #define FUTEX_REQUEUE           3
2701 #define FUTEX_CMP_REQUEUE       4
2702 #define FUTEX_WAKE_OP           5
2703 #define FUTEX_LOCK_PI           6
2704 #define FUTEX_UNLOCK_PI         7
2705 #define FUTEX_TRYLOCK_PI        8
2706 #define FUTEX_WAIT_BITSET       9
2707 #define FUTEX_WAKE_BITSET       10
2708 #define FUTEX_WAIT_REQUEUE_PI   11
2709 #define FUTEX_CMP_REQUEUE_PI    12
2710 #define FUTEX_LOCK_PI2          13
2711
2712 #define FUTEX_PRIVATE_FLAG      128
2713 #define FUTEX_CLOCK_REALTIME    256
2714 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2715
2716 #ifdef CONFIG_EPOLL
2717 #if defined(TARGET_X86_64)
2718 #define TARGET_EPOLL_PACKED QEMU_PACKED
2719 #else
2720 #define TARGET_EPOLL_PACKED
2721 #endif
2722
2723 typedef union target_epoll_data {
2724     abi_ulong ptr;
2725     abi_int fd;
2726     abi_uint u32;
2727     abi_ullong u64;
2728 } target_epoll_data_t;
2729
2730 struct target_epoll_event {
2731     abi_uint events;
2732     target_epoll_data_t data;
2733 } TARGET_EPOLL_PACKED;
2734
2735 #define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2736
2737 #endif
2738
2739 struct target_ucred {
2740     uint32_t pid;
2741     uint32_t uid;
2742     uint32_t gid;
2743 };
2744
2745 typedef int32_t target_timer_t;
2746
2747 #define TARGET_SIGEV_MAX_SIZE 64
2748
2749 /* This is architecture-specific but most architectures use the default */
2750 #ifdef TARGET_MIPS
2751 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2752 #else
2753 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2754                                     + sizeof(target_sigval_t))
2755 #endif
2756
2757 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2758                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2759                                / sizeof(int32_t))
2760
2761 struct target_sigevent {
2762     target_sigval_t sigev_value;
2763     abi_int sigev_signo;
2764     abi_int sigev_notify;
2765     union {
2766         abi_int _pad[TARGET_SIGEV_PAD_SIZE];
2767         abi_int _tid;
2768
2769         /* The kernel (and thus QEMU) never looks at these;
2770          * they're only used as part of the ABI between a
2771          * userspace program and libc.
2772          */
2773         struct {
2774             abi_ulong _function;
2775             abi_ulong _attribute;
2776         } _sigev_thread;
2777     } _sigev_un;
2778 };
2779
2780 struct target_user_cap_header {
2781     uint32_t version;
2782     int pid;
2783 };
2784
2785 struct target_user_cap_data {
2786     uint32_t effective;
2787     uint32_t permitted;
2788     uint32_t inheritable;
2789 };
2790
2791 /* from kernel's include/linux/syslog.h */
2792
2793 /* Close the log.  Currently a NOP. */
2794 #define TARGET_SYSLOG_ACTION_CLOSE          0
2795 /* Open the log. Currently a NOP. */
2796 #define TARGET_SYSLOG_ACTION_OPEN           1
2797 /* Read from the log. */
2798 #define TARGET_SYSLOG_ACTION_READ           2
2799 /* Read all messages remaining in the ring buffer. */
2800 #define TARGET_SYSLOG_ACTION_READ_ALL       3
2801 /* Read and clear all messages remaining in the ring buffer */
2802 #define TARGET_SYSLOG_ACTION_READ_CLEAR     4
2803 /* Clear ring buffer. */
2804 #define TARGET_SYSLOG_ACTION_CLEAR          5
2805 /* Disable printk's to console */
2806 #define TARGET_SYSLOG_ACTION_CONSOLE_OFF    6
2807 /* Enable printk's to console */
2808 #define TARGET_SYSLOG_ACTION_CONSOLE_ON     7
2809 /* Set level of messages printed to console */
2810 #define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL  8
2811 /* Return number of unread characters in the log buffer */
2812 #define TARGET_SYSLOG_ACTION_SIZE_UNREAD    9
2813 /* Return size of the log buffer */
2814 #define TARGET_SYSLOG_ACTION_SIZE_BUFFER   10
2815
2816 struct target_statx_timestamp {
2817    int64_t tv_sec;
2818    uint32_t tv_nsec;
2819    int32_t __reserved;
2820 };
2821
2822 struct target_statx {
2823    /* 0x00 */
2824    uint32_t stx_mask;       /* What results were written [uncond] */
2825    uint32_t stx_blksize;    /* Preferred general I/O size [uncond] */
2826    uint64_t stx_attributes; /* Flags conveying information about the file */
2827    /* 0x10 */
2828    uint32_t stx_nlink;      /* Number of hard links */
2829    uint32_t stx_uid;        /* User ID of owner */
2830    uint32_t stx_gid;        /* Group ID of owner */
2831    uint16_t stx_mode;       /* File mode */
2832    uint16_t __spare0[1];
2833    /* 0x20 */
2834    uint64_t stx_ino;        /* Inode number */
2835    uint64_t stx_size;       /* File size */
2836    uint64_t stx_blocks;     /* Number of 512-byte blocks allocated */
2837    uint64_t stx_attributes_mask; /* Mask to show what is supported */
2838    /* 0x40 */
2839    struct target_statx_timestamp  stx_atime;  /* Last access time */
2840    struct target_statx_timestamp  stx_btime;  /* File creation time */
2841    struct target_statx_timestamp  stx_ctime;  /* Last attribute change time */
2842    struct target_statx_timestamp  stx_mtime;  /* Last data modification time */
2843    /* 0x80 */
2844    uint32_t stx_rdev_major;   /* Device ID of special file [if bdev/cdev] */
2845    uint32_t stx_rdev_minor;
2846    uint32_t stx_dev_major; /* ID of device containing file [uncond] */
2847    uint32_t stx_dev_minor;
2848    /* 0x90 */
2849    uint64_t __spare2[14];  /* Spare space for future expansion */
2850    /* 0x100 */
2851 };
2852
2853 /* from kernel's include/linux/sched/types.h */
2854 struct target_sched_attr {
2855     abi_uint size;
2856     abi_uint sched_policy;
2857     abi_ullong sched_flags;
2858     abi_int sched_nice;
2859     abi_uint sched_priority;
2860     abi_ullong sched_runtime;
2861     abi_ullong sched_deadline;
2862     abi_ullong sched_period;
2863     abi_uint sched_util_min;
2864     abi_uint sched_util_max;
2865 };
2866
2867 struct target_sched_param {
2868     abi_int sched_priority;
2869 };
2870
2871 #endif