LXR qemu/linux-user/syscall

   1/* common syscall defines for all architectures */
   2
   3/* Note: although the syscall numbers change between architectures,
   4   most of them stay the same, so we handle it by putting ifdefs if
   5   necessary */
   6
   7#ifndef SYSCALL_DEFS_H
   8#define SYSCALL_DEFS_H
   9
  10#include "syscall_nr.h"
  11
  12
  13/* socket operations for socketcall() */
  14#define TARGET_SYS_SOCKET       1         /* socket()              */
  15#define TARGET_SYS_BIND         2         /* bind()                */
  16#define TARGET_SYS_CONNECT      3         /* connect()             */
  17#define TARGET_SYS_LISTEN       4         /* listen()              */
  18#define TARGET_SYS_ACCEPT       5         /* accept()              */
  19#define TARGET_SYS_GETSOCKNAME  6         /* getsockname()         */
  20#define TARGET_SYS_GETPEERNAME  7         /* getpeername()         */
  21#define TARGET_SYS_SOCKETPAIR   8         /* socketpair()          */
  22#define TARGET_SYS_SEND         9         /* send()                */
  23#define TARGET_SYS_RECV         10        /* recv()                */
  24#define TARGET_SYS_SENDTO       11        /* sendto()              */
  25#define TARGET_SYS_RECVFROM     12        /* recvfrom()            */
  26#define TARGET_SYS_SHUTDOWN     13        /* shutdown()            */
  27#define TARGET_SYS_SETSOCKOPT   14        /* setsockopt()          */
  28#define TARGET_SYS_GETSOCKOPT   15        /* getsockopt()          */
  29#define TARGET_SYS_SENDMSG      16        /* sendmsg()             */
  30#define TARGET_SYS_RECVMSG      17        /* recvmsg()             */
  31#define TARGET_SYS_ACCEPT4      18        /* accept4()             */
  32#define TARGET_SYS_RECVMMSG     19        /* recvmmsg()            */
  33#define TARGET_SYS_SENDMMSG     20        /* sendmmsg()            */
  34
  35#define IPCOP_CALL(VERSION, OP) ((VERSION) << 16 | (OP))
  36#define IPCOP_semop             1
  37#define IPCOP_semget            2
  38#define IPCOP_semctl            3
  39#define IPCOP_semtimedop        4
  40#define IPCOP_msgsnd            11
  41#define IPCOP_msgrcv            12
  42#define IPCOP_msgget            13
  43#define IPCOP_msgctl            14
  44#define IPCOP_shmat             21
  45#define IPCOP_shmdt             22
  46#define IPCOP_shmget            23
  47#define IPCOP_shmctl            24
  48
  49#define TARGET_SEMOPM     500
  50
  51/*
  52 * The following is for compatibility across the various Linux
  53 * platforms.  The i386 ioctl numbering scheme doesn't really enforce
  54 * a type field.  De facto, however, the top 8 bits of the lower 16
  55 * bits are indeed used as a type field, so we might just as well make
  56 * this explicit here.  Please be sure to use the decoding macros
  57 * below from now on.
  58 */
  59#define TARGET_IOC_NRBITS       8
  60#define TARGET_IOC_TYPEBITS     8
  61
  62#if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
  63    || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
  64    || defined(TARGET_SPARC) \
  65    || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  66    /* 16 bit uid wrappers emulation */
  67#define USE_UID16
  68#define target_id uint16_t
  69#else
  70#define target_id uint32_t
  71#endif
  72
  73#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  74    || defined(TARGET_M68K) || defined(TARGET_CRIS) \
  75    || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
  76    || defined(TARGET_NIOS2) || defined(TARGET_RISCV) \
  77    || defined(TARGET_XTENSA)
  78
  79#define TARGET_IOC_SIZEBITS     14
  80#define TARGET_IOC_DIRBITS      2
  81
  82#define TARGET_IOC_NONE   0U
  83#define TARGET_IOC_WRITE  1U
  84#define TARGET_IOC_READ   2U
  85
  86#elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  87      defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  88      defined(TARGET_MIPS)
  89
  90#define TARGET_IOC_SIZEBITS     13
  91#define TARGET_IOC_DIRBITS      3
  92
  93#define TARGET_IOC_NONE   1U
  94#define TARGET_IOC_READ   2U
  95#define TARGET_IOC_WRITE  4U
  96
  97#elif defined(TARGET_HPPA)
  98
  99#define TARGET_IOC_SIZEBITS  14
 100#define TARGET_IOC_DIRBITS    2
 101
 102#define TARGET_IOC_NONE   0U
 103#define TARGET_IOC_WRITE  2U
 104#define TARGET_IOC_READ   1U
 105
 106#elif defined(TARGET_HEXAGON)
 107
 108#define TARGET_IOC_SIZEBITS     14
 109
 110#define TARGET_IOC_NONE   0U
 111#define TARGET_IOC_WRITE  1U
 112#define TARGET_IOC_READ          2U
 113
 114#else
 115#error unsupported CPU
 116#endif
 117
 118#define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
 119#define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
 120#define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
 121#define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
 122
 123#define TARGET_IOC_NRSHIFT      0
 124#define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
 125#define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 126#define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 127
 128#define TARGET_IOC(dir,type,nr,size) \
 129        (((dir)  << TARGET_IOC_DIRSHIFT) | \
 130         ((type) << TARGET_IOC_TYPESHIFT) | \
 131         ((nr)   << TARGET_IOC_NRSHIFT) | \
 132         ((size) << TARGET_IOC_SIZESHIFT))
 133
 134/* used to create numbers */
 135#define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 136#define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 137#define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 138#define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 139
 140/* the size is automatically computed for these defines */
 141#define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 142#define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 143#define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 144
 145struct target_sockaddr {
 146    abi_ushort sa_family;
 147    uint8_t sa_data[14];
 148};
 149
 150struct 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
 160struct target_sockaddr_un {
 161    abi_ushort su_family;
 162    uint8_t sun_path[108];
 163};
 164
 165struct 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
 172struct target_in_addr {
 173    abi_uint s_addr; /* big endian */
 174};
 175
 176struct 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
 185struct 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
 193struct target_sock_filter {
 194    abi_ushort code;
 195    uint8_t jt;
 196    uint8_t jf;
 197    abi_uint k;
 198};
 199
 200struct target_sock_fprog {
 201    abi_ushort len;
 202    abi_ulong filter;
 203};
 204
 205struct target_ip_mreq {
 206    struct target_in_addr imr_multiaddr;
 207    struct target_in_addr imr_address;
 208};
 209
 210struct target_ip_mreqn {
 211    struct target_in_addr imr_multiaddr;
 212    struct target_in_addr imr_address;
 213    abi_long imr_ifindex;
 214};
 215
 216struct target_ip_mreq_source {
 217    /* big endian */
 218    uint32_t imr_multiaddr;
 219    uint32_t imr_interface;
 220    uint32_t imr_sourceaddr;
 221};
 222
 223struct 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)
 229struct target_timeval {
 230    abi_long tv_sec;
 231    abi_int tv_usec;
 232};
 233#define target__kernel_sock_timeval target_timeval
 234#else
 235struct target_timeval {
 236    abi_long tv_sec;
 237    abi_long tv_usec;
 238};
 239
 240struct target__kernel_sock_timeval {
 241    abi_llong tv_sec;
 242    abi_llong tv_usec;
 243};
 244#endif
 245
 246struct target_timespec {
 247    abi_long tv_sec;
 248    abi_long tv_nsec;
 249};
 250
 251struct target__kernel_timespec {
 252    abi_llong tv_sec;
 253    abi_llong tv_nsec;
 254};
 255
 256struct target_timezone {
 257    abi_int tz_minuteswest;
 258    abi_int tz_dsttime;
 259};
 260
 261struct target_itimerval {
 262    struct target_timeval it_interval;
 263    struct target_timeval it_value;
 264};
 265
 266struct target_itimerspec {
 267    struct target_timespec it_interval;
 268    struct target_timespec it_value;
 269};
 270
 271struct target__kernel_itimerspec {
 272    struct target__kernel_timespec it_interval;
 273    struct target__kernel_timespec it_value;
 274};
 275
 276struct 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
 304struct 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
 335typedef abi_long target_clock_t;
 336
 337#define TARGET_HZ 100
 338
 339struct 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
 346struct target_utimbuf {
 347    abi_long actime;
 348    abi_long modtime;
 349};
 350
 351struct target_sel_arg_struct {
 352    abi_long n;
 353    abi_long inp, outp, exp;
 354    abi_long tvp;
 355};
 356
 357struct target_iovec {
 358    abi_long iov_base;   /* Starting address */
 359    abi_long iov_len;   /* Number of bytes */
 360};
 361
 362struct 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
 372struct 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
 387static __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
 404struct target_mmsghdr {
 405    struct target_msghdr msg_hdr;              /* Message header */
 406    unsigned int         msg_len;              /* Number of bytes transmitted */
 407};
 408
 409struct  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
 428typedef struct {
 429        int     val[2];
 430} kernel_fsid_t;
 431
 432struct target_dirent {
 433        abi_long        d_ino;
 434        abi_long        d_off;
 435        unsigned short  d_reclen;
 436        char            d_name[];
 437};
 438
 439struct target_dirent64 {
 440        uint64_t        d_ino;
 441        int64_t         d_off;
 442        unsigned short  d_reclen;
 443        unsigned char   d_type;
 444        char            d_name[256];
 445};
 446
 447
 448/* mostly generic signal stuff */
 449#define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 450#define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 451#define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 452
 453#ifdef TARGET_MIPS
 454#define TARGET_NSIG        128
 455#else
 456#define TARGET_NSIG        64
 457#endif
 458#define TARGET_NSIG_BPW    TARGET_ABI_BITS
 459#define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 460
 461typedef struct {
 462    abi_ulong sig[TARGET_NSIG_WORDS];
 463} target_sigset_t;
 464
 465#ifdef BSWAP_NEEDED
 466static 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
 473static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 474{
 475    *d = *s;
 476}
 477#endif
 478
 479static 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
 487void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 488void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 489void host_to_target_old_sigset(abi_ulong *old_sigset,
 490                               const sigset_t *sigset);
 491void target_to_host_old_sigset(sigset_t *sigset,
 492                               const abi_ulong *old_sigset);
 493struct target_sigaction;
 494int do_sigaction(int sig, const struct target_sigaction *act,
 495                 struct target_sigaction *oact);
 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)
 504struct target_old_sigaction {
 505    abi_ulong _sa_handler;
 506    abi_ulong sa_mask;
 507    int32_t sa_flags;
 508};
 509
 510struct target_rt_sigaction {
 511    abi_ulong _sa_handler;
 512    abi_ulong sa_flags;
 513    target_sigset_t sa_mask;
 514};
 515
 516/* This is the struct used inside the kernel.  The ka_restorer
 517   field comes from the 5th argument to sys_rt_sigaction.  */
 518struct target_sigaction {
 519    abi_ulong _sa_handler;
 520    abi_ulong sa_flags;
 521    target_sigset_t sa_mask;
 522    abi_ulong sa_restorer;
 523};
 524#elif defined(TARGET_MIPS)
 525struct target_sigaction {
 526        uint32_t        sa_flags;
 527#if defined(TARGET_ABI_MIPSN32)
 528        uint32_t        _sa_handler;
 529#else
 530        abi_ulong       _sa_handler;
 531#endif
 532        target_sigset_t sa_mask;
 533#ifdef TARGET_ARCH_HAS_SA_RESTORER
 534        /* ??? This is always present, but ignored unless O32.  */
 535        abi_ulong sa_restorer;
 536#endif
 537};
 538#else
 539struct target_old_sigaction {
 540        abi_ulong _sa_handler;
 541        abi_ulong sa_mask;
 542        abi_ulong sa_flags;
 543#ifdef TARGET_ARCH_HAS_SA_RESTORER
 544        abi_ulong sa_restorer;
 545#endif
 546};
 547
 548struct target_sigaction {
 549        abi_ulong _sa_handler;
 550        abi_ulong sa_flags;
 551#ifdef TARGET_ARCH_HAS_SA_RESTORER
 552        abi_ulong sa_restorer;
 553#endif
 554        target_sigset_t sa_mask;
 555#ifdef TARGET_ARCH_HAS_KA_RESTORER
 556        abi_ulong ka_restorer;
 557#endif
 558};
 559#endif
 560
 561typedef union target_sigval {
 562        int sival_int;
 563        abi_ulong sival_ptr;
 564} target_sigval_t;
 565#if 0
 566#if defined (TARGET_SPARC)
 567typedef struct {
 568        struct {
 569                abi_ulong psr;
 570                abi_ulong pc;
 571                abi_ulong npc;
 572                abi_ulong y;
 573                abi_ulong u_regs[16]; /* globals and ins */
 574        }               si_regs;
 575        int             si_mask;
 576} __siginfo_t;
 577
 578typedef struct {
 579        unsigned   long si_float_regs [32];
 580        unsigned   long si_fsr;
 581        unsigned   long si_fpqdepth;
 582        struct {
 583                unsigned long *insn_addr;
 584                unsigned long insn;
 585        } si_fpqueue [16];
 586} __siginfo_fpu_t;
 587#endif
 588#endif
 589
 590#define TARGET_SI_MAX_SIZE      128
 591
 592#if TARGET_ABI_BITS == 32
 593#define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 594#else
 595#define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 596#endif
 597
 598#define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 599
 600/* Within QEMU the top 16 bits of si_code indicate which of the parts of
 601 * the union in target_siginfo is valid. This only applies between
 602 * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 603 * appear either within host siginfo_t or in target_siginfo structures
 604 * which we get from the guest userspace program. (The Linux kernel
 605 * does a similar thing with using the top bits for its own internal
 606 * purposes but not letting them be visible to userspace.)
 607 */
 608#define QEMU_SI_KILL 0
 609#define QEMU_SI_TIMER 1
 610#define QEMU_SI_POLL 2
 611#define QEMU_SI_FAULT 3
 612#define QEMU_SI_CHLD 4
 613#define QEMU_SI_RT 5
 614
 615typedef struct target_siginfo {
 616#ifdef TARGET_MIPS
 617        int si_signo;
 618        int si_code;
 619        int si_errno;
 620#else
 621        int si_signo;
 622        int si_errno;
 623        int si_code;
 624#endif
 625
 626        union {
 627                int _pad[TARGET_SI_PAD_SIZE];
 628
 629                /* kill() */
 630                struct {
 631                        pid_t _pid;             /* sender's pid */
 632                        uid_t _uid;             /* sender's uid */
 633                } _kill;
 634
 635                /* POSIX.1b timers */
 636                struct {
 637                        unsigned int _timer1;
 638                        unsigned int _timer2;
 639                } _timer;
 640
 641                /* POSIX.1b signals */
 642                struct {
 643                        pid_t _pid;             /* sender's pid */
 644                        uid_t _uid;             /* sender's uid */
 645                        target_sigval_t _sigval;
 646                } _rt;
 647
 648                /* SIGCHLD */
 649                struct {
 650                        pid_t _pid;             /* which child */
 651                        uid_t _uid;             /* sender's uid */
 652                        int _status;            /* exit code */
 653                        target_clock_t _utime;
 654                        target_clock_t _stime;
 655                } _sigchld;
 656
 657                /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 658                struct {
 659                        abi_ulong _addr; /* faulting insn/memory ref. */
 660                } _sigfault;
 661
 662                /* SIGPOLL */
 663                struct {
 664                        int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 665                        int _fd;
 666                } _sigpoll;
 667        } _sifields;
 668} target_siginfo_t;
 669
 670/*
 671 * si_code values
 672 * Digital reserves positive values for kernel-generated signals.
 673 */
 674#define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 675#define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 676#define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 677#define TARGET_SI_TIMER -2              /* sent by timer expiration */
 678#define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 679#define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 680#define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 681
 682/*
 683 * SIGILL si_codes
 684 */
 685#define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 686#define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 687#define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 688#define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 689#define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 690#define TARGET_ILL_PRVREG       (6)     /* privileged register */
 691#define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 692#define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 693
 694/*
 695 * SIGFPE si_codes
 696 */
 697#define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 698#define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 699#define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 700#define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 701#define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 702#define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 703#define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 704#define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 705#define TARGET_FPE_FLTUNK      (14) /* undiagnosed fp exception */
 706#define TARGET_NSIGFPE         15
 707
 708/*
 709 * SIGSEGV si_codes
 710 */
 711#define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 712#define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 713#define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 714
 715/*
 716 * SIGBUS si_codes
 717 */
 718#define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 719#define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 720#define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 721/* hardware memory error consumed on a machine check: action required */
 722#define TARGET_BUS_MCEERR_AR    (4)
 723/* hardware memory error detected in process but not consumed: action optional*/
 724#define TARGET_BUS_MCEERR_AO    (5)
 725
 726/*
 727 * SIGTRAP si_codes
 728 */
 729#define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 730#define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 731#define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 732#define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 733
 734struct target_rlimit {
 735        abi_ulong   rlim_cur;
 736        abi_ulong   rlim_max;
 737};
 738
 739#if defined(TARGET_ALPHA)
 740#define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 741#elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 742#define TARGET_RLIM_INFINITY    0x7fffffffUL
 743#else
 744#define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 745#endif
 746
 747#if defined(TARGET_MIPS)
 748#define TARGET_RLIMIT_CPU               0
 749#define TARGET_RLIMIT_FSIZE             1
 750#define TARGET_RLIMIT_DATA              2
 751#define TARGET_RLIMIT_STACK             3
 752#define TARGET_RLIMIT_CORE              4
 753#define TARGET_RLIMIT_RSS               7
 754#define TARGET_RLIMIT_NPROC             8
 755#define TARGET_RLIMIT_NOFILE            5
 756#define TARGET_RLIMIT_MEMLOCK           9
 757#define TARGET_RLIMIT_AS                6
 758#define TARGET_RLIMIT_LOCKS             10
 759#define TARGET_RLIMIT_SIGPENDING        11
 760#define TARGET_RLIMIT_MSGQUEUE          12
 761#define TARGET_RLIMIT_NICE              13
 762#define TARGET_RLIMIT_RTPRIO            14
 763#else
 764#define TARGET_RLIMIT_CPU               0
 765#define TARGET_RLIMIT_FSIZE             1
 766#define TARGET_RLIMIT_DATA              2
 767#define TARGET_RLIMIT_STACK             3
 768#define TARGET_RLIMIT_CORE              4
 769#define TARGET_RLIMIT_RSS               5
 770#if defined(TARGET_SPARC)
 771#define TARGET_RLIMIT_NOFILE            6
 772#define TARGET_RLIMIT_NPROC             7
 773#else
 774#define TARGET_RLIMIT_NPROC             6
 775#define TARGET_RLIMIT_NOFILE            7
 776#endif
 777#define TARGET_RLIMIT_MEMLOCK           8
 778#define TARGET_RLIMIT_AS                9
 779#define TARGET_RLIMIT_LOCKS             10
 780#define TARGET_RLIMIT_SIGPENDING        11
 781#define TARGET_RLIMIT_MSGQUEUE          12
 782#define TARGET_RLIMIT_NICE              13
 783#define TARGET_RLIMIT_RTPRIO            14
 784#endif
 785
 786struct target_pollfd {
 787    int fd;           /* file descriptor */
 788    short events;     /* requested events */
 789    short revents;    /* returned events */
 790};
 791
 792/* virtual terminal ioctls */
 793#define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 794#define TARGET_KDMKTONE        0x4B30   /* generate tone */
 795#define TARGET_KDGKBTYPE       0x4b33
 796#define TARGET_KDSETMODE       0x4b3a
 797#define TARGET_KDGKBMODE       0x4b44
 798#define TARGET_KDSKBMODE       0x4b45
 799#define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 800#define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 801#define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 802#define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 803#define TARGET_KDGETLED        0x4B31   /* return current led state */
 804#define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 805#define TARGET_KDSIGACCEPT     0x4B4E
 806
 807struct target_rtc_pll_info {
 808    int pll_ctrl;
 809    int pll_value;
 810    int pll_max;
 811    int pll_min;
 812    int pll_posmult;
 813    int pll_negmult;
 814    abi_long pll_clock;
 815};
 816
 817/* real time clock ioctls */
 818#define TARGET_RTC_AIE_ON           TARGET_IO('p', 0x01)
 819#define TARGET_RTC_AIE_OFF          TARGET_IO('p', 0x02)
 820#define TARGET_RTC_UIE_ON           TARGET_IO('p', 0x03)
 821#define TARGET_RTC_UIE_OFF          TARGET_IO('p', 0x04)
 822#define TARGET_RTC_PIE_ON           TARGET_IO('p', 0x05)
 823#define TARGET_RTC_PIE_OFF          TARGET_IO('p', 0x06)
 824#define TARGET_RTC_WIE_ON           TARGET_IO('p', 0x0f)
 825#define TARGET_RTC_WIE_OFF          TARGET_IO('p', 0x10)
 826#define TARGET_RTC_ALM_READ         TARGET_IOR('p', 0x08, struct rtc_time)
 827#define TARGET_RTC_ALM_SET          TARGET_IOW('p', 0x07, struct rtc_time)
 828#define TARGET_RTC_RD_TIME          TARGET_IOR('p', 0x09, struct rtc_time)
 829#define TARGET_RTC_SET_TIME         TARGET_IOW('p', 0x0a, struct rtc_time)
 830#define TARGET_RTC_IRQP_READ        TARGET_IOR('p', 0x0b, abi_ulong)
 831#define TARGET_RTC_IRQP_SET         TARGET_IOW('p', 0x0c, abi_ulong)
 832#define TARGET_RTC_EPOCH_READ       TARGET_IOR('p', 0x0d, abi_ulong)
 833#define TARGET_RTC_EPOCH_SET        TARGET_IOW('p', 0x0e, abi_ulong)
 834#define TARGET_RTC_WKALM_RD         TARGET_IOR('p', 0x10, struct rtc_wkalrm)
 835#define TARGET_RTC_WKALM_SET        TARGET_IOW('p', 0x0f, struct rtc_wkalrm)
 836#define TARGET_RTC_PLL_GET          TARGET_IOR('p', 0x11,                      \
 837                                               struct target_rtc_pll_info)
 838#define TARGET_RTC_PLL_SET          TARGET_IOW('p', 0x12,                      \
 839                                               struct target_rtc_pll_info)
 840#define TARGET_RTC_VL_READ          TARGET_IOR('p', 0x13, int)
 841#define TARGET_RTC_VL_CLR           TARGET_IO('p', 0x14)
 842
 843#if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4) ||    \
 844       defined(TARGET_XTENSA)
 845#define TARGET_FIOGETOWN       TARGET_IOR('f', 123, int)
 846#define TARGET_FIOSETOWN       TARGET_IOW('f', 124, int)
 847#define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
 848#define TARGET_SIOCSPGRP       TARGET_IOW('s', 8, pid_t)
 849#define TARGET_SIOCGPGRP       TARGET_IOR('s', 9, pid_t)
 850#else
 851#define TARGET_FIOGETOWN       0x8903
 852#define TARGET_FIOSETOWN       0x8901
 853#define TARGET_SIOCATMARK      0x8905
 854#define TARGET_SIOCSPGRP       0x8902
 855#define TARGET_SIOCGPGRP       0x8904
 856#endif
 857
 858#if defined(TARGET_SH4)
 859#define TARGET_SIOCGSTAMP_OLD   TARGET_IOR('s', 100, struct target_timeval)
 860#define TARGET_SIOCGSTAMPNS_OLD TARGET_IOR('s', 101, struct target_timespec)
 861#else
 862#define TARGET_SIOCGSTAMP_OLD   0x8906
 863#define TARGET_SIOCGSTAMPNS_OLD 0x8907
 864#endif
 865
 866#define TARGET_SIOCGSTAMP_NEW   TARGET_IOR(0x89, 0x06, abi_llong[2])
 867#define TARGET_SIOCGSTAMPNS_NEW TARGET_IOR(0x89, 0x07, abi_llong[2])
 868
 869/* Networking ioctls */
 870#define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 871#define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 872#define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 873#define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 874#define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 875#define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 876#define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 877#define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 878#define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 879#define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 880#define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 881#define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 882#define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 883#define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 884#define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 885#define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 886#define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 887#define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 888#define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 889#define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 890#define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 891#define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 892#define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 893#define TARGET_SIOCSIFENCAP    0x8926
 894#define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 895#define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 896#define TARGET_SIOCSIFSLAVE    0x8930
 897#define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 898#define TARGET_SIOCDELMULTI    0x8932
 899#define TARGET_SIOCGIFINDEX    0x8933
 900#define TARGET_SIOCSIFPFLAGS   0x8934          /* set extended flags          */
 901#define TARGET_SIOCGIFPFLAGS   0x8935          /* get extended flags          */
 902
 903/* Bridging control calls */
 904#define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 905#define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 906
 907#define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 908#define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 909
 910/* ARP cache control calls. */
 911#define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 912#define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 913#define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 914#define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 915#define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 916#define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 917
 918/* RARP cache control calls. */
 919#define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 920#define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 921#define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 922
 923/* Driver configuration calls */
 924#define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 925#define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 926
 927/* DLCI configuration calls */
 928#define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 929#define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 930
 931/* From <linux/wireless.h> */
 932
 933#define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 934
 935/* From <linux/if_tun.h> */
 936
 937#define TARGET_TUNSETDEBUG        TARGET_IOW('T', 201, int)
 938#define TARGET_TUNSETIFF          TARGET_IOW('T', 202, int)
 939#define TARGET_TUNSETPERSIST      TARGET_IOW('T', 203, int)
 940#define TARGET_TUNSETOWNER        TARGET_IOW('T', 204, int)
 941#define TARGET_TUNSETLINK         TARGET_IOW('T', 205, int)
 942#define TARGET_TUNSETGROUP        TARGET_IOW('T', 206, int)
 943#define TARGET_TUNGETFEATURES     TARGET_IOR('T', 207, unsigned int)
 944#define TARGET_TUNSETOFFLOAD      TARGET_IOW('T', 208, unsigned int)
 945#define TARGET_TUNSETTXFILTER     TARGET_IOW('T', 209, unsigned int)
 946#define TARGET_TUNGETIFF          TARGET_IOR('T', 210, unsigned int)
 947#define TARGET_TUNGETSNDBUF       TARGET_IOR('T', 211, int)
 948#define TARGET_TUNSETSNDBUF       TARGET_IOW('T', 212, int)
 949/*
 950 * TUNATTACHFILTER and TUNDETACHFILTER are not supported. Linux kernel keeps a
 951 * user pointer in TUNATTACHFILTER, which we are not able to correctly handle.
 952 */
 953#define TARGET_TUNGETVNETHDRSZ    TARGET_IOR('T', 215, int)
 954#define TARGET_TUNSETVNETHDRSZ    TARGET_IOW('T', 216, int)
 955#define TARGET_TUNSETQUEUE        TARGET_IOW('T', 217, int)
 956#define TARGET_TUNSETIFINDEX      TARGET_IOW('T', 218, unsigned int)
 957/* TUNGETFILTER is not supported: see TUNATTACHFILTER. */
 958#define TARGET_TUNSETVNETLE       TARGET_IOW('T', 220, int)
 959#define TARGET_TUNGETVNETLE       TARGET_IOR('T', 221, int)
 960#define TARGET_TUNSETVNETBE       TARGET_IOW('T', 222, int)
 961#define TARGET_TUNGETVNETBE       TARGET_IOR('T', 223, int)
 962#define TARGET_TUNSETSTEERINGEBPF TARGET_IOR('T', 224, int)
 963#define TARGET_TUNSETFILTEREBPF   TARGET_IOR('T', 225, int)
 964#define TARGET_TUNSETCARRIER      TARGET_IOW('T', 226, int)
 965#define TARGET_TUNGETDEVNETNS     TARGET_IO('T', 227)
 966
 967/* From <linux/random.h> */
 968
 969#define TARGET_RNDGETENTCNT    TARGET_IOR('R', 0x00, int)
 970#define TARGET_RNDADDTOENTCNT  TARGET_IOW('R', 0x01, int)
 971#define TARGET_RNDZAPENTCNT    TARGET_IO('R', 0x04)
 972#define TARGET_RNDCLEARPOOL    TARGET_IO('R', 0x06)
 973#define TARGET_RNDRESEEDCRNG   TARGET_IO('R', 0x07)
 974
 975/* From <linux/fs.h> */
 976
 977#define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 978#define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 979#define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 980#define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 981#define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 982#define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 983#define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 984#define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 985#define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 986#define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 987#define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 988#define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 989#define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
 990/* A jump here: 108-111 have been used for various private purposes. */
 991#define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
 992#define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
 993#define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 994                                             /* return device size in bytes
 995                                                (u64 *arg) */
 996
 997#define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
 998#define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
 999#define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
1000#define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)

1001#define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
1002#define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
1003#define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
1004#define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
1005#define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
1006
1007/* From <linux/fd.h> */
1008
1009#define TARGET_FDMSGON        TARGET_IO(2, 0x45)
1010#define TARGET_FDMSGOFF       TARGET_IO(2, 0x46)
1011#define TARGET_FDFMTBEG       TARGET_IO(2, 0x47)
1012#define TARGET_FDFMTTRK      TARGET_IOW(2, 0x48, struct format_descr)
1013#define TARGET_FDFMTEND       TARGET_IO(2, 0x49)
1014#define TARGET_FDSETEMSGTRESH TARGET_IO(2, 0x4a)
1015#define TARGET_FDFLUSH        TARGET_IO(2, 0x4b)
1016#define TARGET_FDSETMAXERRS  TARGET_IOW(2, 0x4c, struct floppy_max_errors)
1017#define TARGET_FDGETMAXERRS  TARGET_IOR(2, 0x0e, struct floppy_max_errors)
1018#define TARGET_FDRESET        TARGET_IO(2, 0x54)
1019#define TARGET_FDRAWCMD       TARGET_IO(2, 0x58)
1020#define TARGET_FDTWADDLE      TARGET_IO(2, 0x59)
1021#define TARGET_FDEJECT        TARGET_IO(2, 0x5a)
1022
1023#define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
1024#define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
1025
1026#define TARGET_FICLONE    TARGET_IOW(0x94, 9, int)
1027#define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
1028
1029/*
1030 * Note that the ioctl numbers for FS_IOC_<GET|SET><FLAGS|VERSION>
1031 * claim type "long" but the actual type used by the kernel is "int".
1032 */
1033#define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long)
1034#define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long)
1035#define TARGET_FS_IOC_GETVERSION TARGET_IOR('v', 1, abi_long)
1036#define TARGET_FS_IOC_SETVERSION TARGET_IOW('v', 2, abi_long)
1037#define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
1038#define TARGET_FS_IOC32_GETFLAGS TARGET_IOR('f', 1, int)
1039#define TARGET_FS_IOC32_SETFLAGS TARGET_IOW('f', 2, int)
1040#define TARGET_FS_IOC32_GETVERSION TARGET_IOR('v', 1, int)
1041#define TARGET_FS_IOC32_SETVERSION TARGET_IOW('v', 2, int)
1042
1043/* btrfs ioctls */
1044#ifdef HAVE_BTRFS_H
1045#define TARGET_BTRFS_IOC_SNAP_CREATE            TARGET_IOWU(BTRFS_IOCTL_MAGIC, 1)
1046#define TARGET_BTRFS_IOC_SCAN_DEV               TARGET_IOWU(BTRFS_IOCTL_MAGIC, 4)
1047#define TARGET_BTRFS_IOC_FORGET_DEV             TARGET_IOWU(BTRFS_IOCTL_MAGIC, 5)
1048#define TARGET_BTRFS_IOC_ADD_DEV                TARGET_IOWU(BTRFS_IOCTL_MAGIC, 10)
1049#define TARGET_BTRFS_IOC_RM_DEV                 TARGET_IOWU(BTRFS_IOCTL_MAGIC, 11)
1050#define TARGET_BTRFS_IOC_SUBVOL_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 14)
1051#define TARGET_BTRFS_IOC_SNAP_DESTROY           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 15)
1052#define TARGET_BTRFS_IOC_INO_LOOKUP             TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 18)
1053#define TARGET_BTRFS_IOC_DEFAULT_SUBVOL         TARGET_IOW(BTRFS_IOCTL_MAGIC, 19,\
1054                                                           abi_ullong)
1055#define TARGET_BTRFS_IOC_SUBVOL_GETFLAGS        TARGET_IOR(BTRFS_IOCTL_MAGIC, 25,\
1056                                                           abi_ullong)
1057#define TARGET_BTRFS_IOC_SUBVOL_SETFLAGS        TARGET_IOW(BTRFS_IOCTL_MAGIC, 26,\
1058                                                           abi_ullong)
1059#define TARGET_BTRFS_IOC_SCRUB                  TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 27)
1060#define TARGET_BTRFS_IOC_SCRUB_CANCEL           TARGET_IO(BTRFS_IOCTL_MAGIC, 28)
1061#define TARGET_BTRFS_IOC_SCRUB_PROGRESS         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 29)
1062#define TARGET_BTRFS_IOC_DEV_INFO               TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 30)
1063#define TARGET_BTRFS_IOC_INO_PATHS              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 35)
1064#define TARGET_BTRFS_IOC_LOGICAL_INO            TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 36)
1065#define TARGET_BTRFS_IOC_QUOTA_CTL              TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 40)
1066#define TARGET_BTRFS_IOC_QGROUP_ASSIGN          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 41)
1067#define TARGET_BTRFS_IOC_QGROUP_CREATE          TARGET_IOWU(BTRFS_IOCTL_MAGIC, 42)
1068#define TARGET_BTRFS_IOC_QGROUP_LIMIT           TARGET_IORU(BTRFS_IOCTL_MAGIC, 43)
1069#define TARGET_BTRFS_IOC_QUOTA_RESCAN           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 44)
1070#define TARGET_BTRFS_IOC_QUOTA_RESCAN_STATUS    TARGET_IORU(BTRFS_IOCTL_MAGIC, 45)
1071#define TARGET_BTRFS_IOC_QUOTA_RESCAN_WAIT      TARGET_IO(BTRFS_IOCTL_MAGIC, 46)
1072#define TARGET_BTRFS_IOC_GET_DEV_STATS          TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 52)
1073#define TARGET_BTRFS_IOC_GET_FEATURES           TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
1074#define TARGET_BTRFS_IOC_SET_FEATURES           TARGET_IOWU(BTRFS_IOCTL_MAGIC, 57)
1075#define TARGET_BTRFS_IOC_GET_SUPPORTED_FEATURES TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
1076#define TARGET_BTRFS_IOC_LOGICAL_INO_V2         TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 59)
1077#define TARGET_BTRFS_IOC_GET_SUBVOL_INFO        TARGET_IORU(BTRFS_IOCTL_MAGIC, 60)
1078#define TARGET_BTRFS_IOC_GET_SUBVOL_ROOTREF     TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 61)
1079#define TARGET_BTRFS_IOC_INO_LOOKUP_USER        TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 62)
1080#endif
1081
1082/* usb ioctls */
1083#define TARGET_USBDEVFS_CONTROL TARGET_IOWRU('U', 0)
1084#define TARGET_USBDEVFS_BULK TARGET_IOWRU('U', 2)
1085#define TARGET_USBDEVFS_RESETEP TARGET_IORU('U', 3)
1086#define TARGET_USBDEVFS_SETINTERFACE TARGET_IORU('U', 4)
1087#define TARGET_USBDEVFS_SETCONFIGURATION TARGET_IORU('U',  5)
1088#define TARGET_USBDEVFS_GETDRIVER TARGET_IOWU('U', 8)
1089#define TARGET_USBDEVFS_SUBMITURB TARGET_IORU('U', 10)
1090#define TARGET_USBDEVFS_DISCARDURB TARGET_IO('U', 11)
1091#define TARGET_USBDEVFS_REAPURB TARGET_IOWU('U', 12)
1092#define TARGET_USBDEVFS_REAPURBNDELAY TARGET_IOWU('U', 13)
1093#define TARGET_USBDEVFS_DISCSIGNAL TARGET_IORU('U', 14)
1094#define TARGET_USBDEVFS_CLAIMINTERFACE TARGET_IORU('U', 15)
1095#define TARGET_USBDEVFS_RELEASEINTERFACE TARGET_IORU('U', 16)
1096#define TARGET_USBDEVFS_CONNECTINFO TARGET_IOWU('U', 17)
1097#define TARGET_USBDEVFS_IOCTL TARGET_IOWRU('U', 18)
1098#define TARGET_USBDEVFS_HUB_PORTINFO TARGET_IORU('U', 19)
1099#define TARGET_USBDEVFS_RESET TARGET_IO('U', 20)
1100#define TARGET_USBDEVFS_CLEAR_HALT TARGET_IORU('U', 21)
1101#define TARGET_USBDEVFS_DISCONNECT TARGET_IO('U', 22)
1102#define TARGET_USBDEVFS_CONNECT TARGET_IO('U', 23)
1103#define TARGET_USBDEVFS_CLAIM_PORT TARGET_IORU('U', 24)
1104#define TARGET_USBDEVFS_RELEASE_PORT TARGET_IORU('U', 25)
1105#define TARGET_USBDEVFS_GET_CAPABILITIES TARGET_IORU('U', 26)
1106#define TARGET_USBDEVFS_DISCONNECT_CLAIM TARGET_IORU('U', 27)
1107#define TARGET_USBDEVFS_DROP_PRIVILEGES TARGET_IOWU('U', 30)
1108#define TARGET_USBDEVFS_GET_SPEED TARGET_IO('U', 31)
1109
1110/* cdrom commands */
1111#define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
1112#define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
1113#define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
1114#define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
1115                                           (struct cdrom_ti) */
1116#define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1117                                           (struct cdrom_tochdr) */
1118#define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1119                                           (struct cdrom_tocentry) */
1120#define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1121#define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1122#define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1123#define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1124                                           (struct cdrom_volctrl) */
1125#define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1126                                           (struct cdrom_subchnl) */
1127#define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1128                                           (struct cdrom_read) */
1129#define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1130                                           (struct cdrom_read) */
1131#define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1132#define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1133#define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1134                                           address of multi session disks
1135                                           (struct cdrom_multisession) */
1136#define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1137                                           if available (struct cdrom_mcn) */
1138#define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1139                                          but here anyway for compatibility */
1140#define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1141#define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1142                                          (struct cdrom_volctrl) */
1143#define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1144                                           (struct cdrom_read) */
1145/*
1146 * These ioctls are used only used in aztcd.c and optcd.c
1147 */
1148#define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1149#define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1150
1151/*
1152 * This ioctl is only used by the scsi-cd driver.
1153   It is for playing audio in logical block addressing mode.
1154 */
1155#define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1156
1157/*
1158 * These ioctls are only used in optcd.c
1159 */
1160#define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1161
1162/*
1163 * These ioctls are (now) only in ide-cd.c for controlling
1164 * drive spindown time.  They should be implemented in the
1165 * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1166 * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1167 *  -Erik
1168 */
1169#define TARGET_CDROMGETSPINDOWN        0x531d
1170#define TARGET_CDROMSETSPINDOWN        0x531e
1171
1172/*
1173 * These ioctls are implemented through the uniform CD-ROM driver
1174 * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1175 * drivers are eventually ported to the uniform CD-ROM driver interface.
1176 */
1177#define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1178#define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1179#define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1180#define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1181#define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1182#define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1183#define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1184#define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1185#define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1186#define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1187#define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1188#define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1189
1190/* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1191 * Future CDROM ioctls should be kept below 0x537F
1192 */
1193
1194/* This ioctl is only used by sbpcd at the moment */
1195#define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1196                                        /* conflict with SCSI_IOCTL_GET_IDLUN */
1197
1198/* DVD-ROM Specific ioctls */
1199#define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1200#define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1201#define TARGET_DVD_AUTH         0x5392  /* Authentication */
1202
1203#define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1204#define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1205#define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1206
1207/* HD commands */
1208
1209/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1210#define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1211#define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1212#define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1213#define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1214#define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1215#define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1216#define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1217#define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1218#define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1219
1220/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1221#define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1222#define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1223#define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1224#define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1225#define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1226#define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1227#define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1228
1229/* loop ioctls */
1230#define TARGET_LOOP_SET_FD            0x4C00
1231#define TARGET_LOOP_CLR_FD            0x4C01
1232#define TARGET_LOOP_SET_STATUS        0x4C02
1233#define TARGET_LOOP_GET_STATUS        0x4C03
1234#define TARGET_LOOP_SET_STATUS64      0x4C04
1235#define TARGET_LOOP_GET_STATUS64      0x4C05
1236#define TARGET_LOOP_CHANGE_FD         0x4C06
1237
1238#define TARGET_LOOP_CTL_ADD           0x4C80
1239#define TARGET_LOOP_CTL_REMOVE        0x4C81
1240#define TARGET_LOOP_CTL_GET_FREE      0x4C82
1241
1242/* fb ioctls */
1243#define TARGET_FBIOGET_VSCREENINFO    0x4600
1244#define TARGET_FBIOPUT_VSCREENINFO    0x4601
1245#define TARGET_FBIOGET_FSCREENINFO    0x4602
1246#define TARGET_FBIOGETCMAP            0x4604
1247#define TARGET_FBIOPUTCMAP            0x4605
1248#define TARGET_FBIOPAN_DISPLAY        0x4606
1249#define TARGET_FBIOGET_CON2FBMAP      0x460F
1250#define TARGET_FBIOPUT_CON2FBMAP      0x4610
1251
1252/* vt ioctls */
1253#define TARGET_VT_OPENQRY             0x5600
1254#define TARGET_VT_GETSTATE            0x5603
1255#define TARGET_VT_ACTIVATE            0x5606
1256#define TARGET_VT_WAITACTIVE          0x5607
1257#define TARGET_VT_LOCKSWITCH          0x560b
1258#define TARGET_VT_UNLOCKSWITCH        0x560c
1259#define TARGET_VT_GETMODE             0x5601
1260#define TARGET_VT_SETMODE             0x5602
1261#define TARGET_VT_RELDISP             0x5605
1262#define TARGET_VT_DISALLOCATE         0x5608
1263
1264/* device mapper */
1265#define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1266#define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1267#define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1268#define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1269#define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1270#define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1271#define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1272#define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1273#define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1274#define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1275#define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1276#define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1277#define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1278#define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1279#define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1280#define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1281
1282/* drm ioctls */
1283#define TARGET_DRM_IOCTL_VERSION      TARGET_IOWRU('d', 0x00)
1284
1285/* drm i915 ioctls */
1286#define TARGET_DRM_IOCTL_I915_GETPARAM              TARGET_IOWRU('d', 0x46)
1287
1288/* from asm/termbits.h */
1289
1290#define TARGET_NCC 8
1291struct target_termio {
1292        unsigned short c_iflag;         /* input mode flags */
1293        unsigned short c_oflag;         /* output mode flags */
1294        unsigned short c_cflag;         /* control mode flags */
1295        unsigned short c_lflag;         /* local mode flags */
1296        unsigned char c_line;           /* line discipline */
1297        unsigned char c_cc[TARGET_NCC]; /* control characters */
1298};
1299
1300struct target_winsize {
1301        unsigned short ws_row;
1302        unsigned short ws_col;
1303        unsigned short ws_xpixel;
1304        unsigned short ws_ypixel;
1305};
1306
1307#include "termbits.h"
1308
1309#if defined(TARGET_MIPS)
1310#define TARGET_PROT_SEM         0x10
1311#else
1312#define TARGET_PROT_SEM         0x08
1313#endif
1314
1315#ifdef TARGET_AARCH64
1316#define TARGET_PROT_BTI         0x10
1317#define TARGET_PROT_MTE         0x20
1318#endif
1319
1320/* Common */
1321#define TARGET_MAP_SHARED       0x01            /* Share changes */
1322#define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1323#if defined(TARGET_HPPA)
1324#define TARGET_MAP_TYPE         0x03            /* Mask for type of mapping */
1325#else
1326#define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1327#endif
1328
1329/* Target specific */
1330#if defined(TARGET_MIPS)
1331#define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1332#define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1333#define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1334#define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1335#define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1336#define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1337#define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1338#define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1339#define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1340#define TARGET_MAP_STACK        0x40000         /* ignored */
1341#define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1342#elif defined(TARGET_PPC)
1343#define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1344#define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1345#define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1346#define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1347#define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1348#define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1349#define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1350#define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1351#define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1352#define TARGET_MAP_STACK        0x20000         /* ignored */
1353#define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1354#elif defined(TARGET_ALPHA)
1355#define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1356#define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1357#define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1358#define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1359#define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1360#define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1361#define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1362#define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1363#define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1364#define TARGET_MAP_STACK        0x80000         /* ignored */
1365#define TARGET_MAP_HUGETLB      0x100000        /* create a huge page mapping */
1366#elif defined(TARGET_HPPA)
1367#define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1368#define TARGET_MAP_FIXED        0x04            /* Interpret addr exactly */
1369#define TARGET_MAP_GROWSDOWN    0x08000         /* stack-like segment */
1370#define TARGET_MAP_DENYWRITE    0x00800         /* ETXTBSY */
1371#define TARGET_MAP_EXECUTABLE   0x01000         /* mark it as an executable */
1372#define TARGET_MAP_LOCKED       0x02000         /* lock the mapping */
1373#define TARGET_MAP_NORESERVE    0x04000         /* no check for reservations */
1374#define TARGET_MAP_POPULATE     0x10000         /* pop (prefault) pagetables */
1375#define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1376#define TARGET_MAP_STACK        0x40000         /* ignored */
1377#define TARGET_MAP_HUGETLB      0x80000         /* create a huge page mapping */
1378#elif defined(TARGET_XTENSA)
1379#define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1380#define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1381#define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1382#define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1383#define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1384#define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1385#define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1386#define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1387#define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1388#define TARGET_MAP_STACK        0x40000
1389#define TARGET_MAP_HUGETLB  0x80000         /* create a huge page mapping */
1390#else
1391#define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1392#define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1393#define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1394#define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1395#define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1396#define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1397#define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1398#define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1399#define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1400#define TARGET_MAP_STACK        0x20000         /* ignored */
1401#define TARGET_MAP_HUGETLB      0x40000         /* create a huge page mapping */
1402#define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1403#endif
1404
1405#if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1406    || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1407    || defined(TARGET_CRIS)
1408#define TARGET_STAT_HAVE_NSEC
1409struct target_stat {
1410        unsigned short st_dev;
1411        unsigned short __pad1;
1412        abi_ulong st_ino;
1413        unsigned short st_mode;
1414        unsigned short st_nlink;
1415        unsigned short st_uid;
1416        unsigned short st_gid;
1417        unsigned short st_rdev;
1418        unsigned short __pad2;
1419        abi_ulong  st_size;
1420        abi_ulong  st_blksize;
1421        abi_ulong  st_blocks;
1422        abi_ulong  target_st_atime;
1423        abi_ulong  target_st_atime_nsec;
1424        abi_ulong  target_st_mtime;
1425        abi_ulong  target_st_mtime_nsec;
1426        abi_ulong  target_st_ctime;
1427        abi_ulong  target_st_ctime_nsec;
1428        abi_ulong  __unused4;
1429        abi_ulong  __unused5;
1430};
1431
1432/* This matches struct stat64 in glibc2.1, hence the absolutely
1433 * insane amounts of padding around dev_t's.
1434 */
1435#define TARGET_HAS_STRUCT_STAT64
1436struct target_stat64 {
1437        unsigned short  st_dev;
1438        unsigned char   __pad0[10];
1439
1440#define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1441        abi_ulong       __st_ino;
1442
1443        unsigned int    st_mode;
1444        unsigned int    st_nlink;
1445
1446        abi_ulong       st_uid;
1447        abi_ulong       st_gid;
1448
1449        unsigned short  st_rdev;
1450        unsigned char   __pad3[10];
1451
1452        long long       st_size;
1453        abi_ulong       st_blksize;
1454
1455        abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1456        abi_ulong       __pad4;         /* future possible st_blocks high bits */
1457
1458        abi_ulong       target_st_atime;
1459        abi_ulong       target_st_atime_nsec;
1460
1461        abi_ulong       target_st_mtime;
1462        abi_ulong       target_st_mtime_nsec;
1463
1464        abi_ulong       target_st_ctime;
1465        abi_ulong       target_st_ctime_nsec;
1466
1467        unsigned long long      st_ino;
1468} QEMU_PACKED;
1469
1470#ifdef TARGET_ARM
1471#define TARGET_HAS_STRUCT_STAT64
1472struct target_eabi_stat64 {
1473        unsigned long long st_dev;
1474        unsigned int    __pad1;
1475        abi_ulong    __st_ino;
1476        unsigned int    st_mode;
1477        unsigned int    st_nlink;
1478
1479        abi_ulong    st_uid;
1480        abi_ulong    st_gid;
1481
1482        unsigned long long st_rdev;
1483        unsigned int    __pad2[2];
1484
1485        long long       st_size;
1486        abi_ulong    st_blksize;
1487        unsigned int    __pad3;
1488        unsigned long long st_blocks;
1489
1490        abi_ulong    target_st_atime;
1491        abi_ulong    target_st_atime_nsec;
1492
1493        abi_ulong    target_st_mtime;
1494        abi_ulong    target_st_mtime_nsec;
1495
1496        abi_ulong    target_st_ctime;
1497        abi_ulong    target_st_ctime_nsec;
1498
1499        unsigned long long st_ino;
1500} QEMU_PACKED;
1501#endif
1502
1503#elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1504struct target_stat {
1505        unsigned int    st_dev;
1506        abi_ulong       st_ino;
1507        unsigned int    st_mode;
1508        unsigned int    st_nlink;
1509        unsigned int    st_uid;
1510        unsigned int    st_gid;
1511        unsigned int    st_rdev;
1512        abi_long        st_size;
1513        abi_long        target_st_atime;
1514        abi_long        target_st_mtime;
1515        abi_long        target_st_ctime;
1516        abi_long        st_blksize;
1517        abi_long        st_blocks;
1518        abi_ulong       __unused4[2];
1519};
1520
1521#define TARGET_HAS_STRUCT_STAT64
1522struct target_stat64 {
1523        unsigned char   __pad0[6];
1524        unsigned short  st_dev;
1525
1526        uint64_t        st_ino;
1527        uint64_t        st_nlink;
1528
1529        unsigned int    st_mode;
1530
1531        unsigned int    st_uid;
1532        unsigned int    st_gid;
1533
1534        unsigned char   __pad2[6];
1535        unsigned short  st_rdev;
1536
1537        int64_t         st_size;
1538        int64_t         st_blksize;
1539
1540        unsigned char   __pad4[4];
1541        unsigned int    st_blocks;
1542
1543        abi_ulong       target_st_atime;
1544        abi_ulong       target_st_atime_nsec;
1545
1546        abi_ulong       target_st_mtime;
1547        abi_ulong       target_st_mtime_nsec;
1548
1549        abi_ulong       target_st_ctime;
1550        abi_ulong       target_st_ctime_nsec;
1551
1552        abi_ulong       __unused4[3];
1553};
1554
1555#elif defined(TARGET_SPARC)
1556
1557#define TARGET_STAT_HAVE_NSEC
1558struct target_stat {
1559        unsigned short  st_dev;
1560        abi_ulong       st_ino;
1561        unsigned short  st_mode;
1562        short           st_nlink;
1563        unsigned short  st_uid;
1564        unsigned short  st_gid;
1565        unsigned short  st_rdev;
1566        abi_long        st_size;
1567        abi_long        target_st_atime;
1568        abi_ulong       target_st_atime_nsec;
1569        abi_long        target_st_mtime;
1570        abi_ulong       target_st_mtime_nsec;
1571        abi_long        target_st_ctime;
1572        abi_ulong       target_st_ctime_nsec;
1573        abi_long        st_blksize;
1574        abi_long        st_blocks;
1575        abi_ulong       __unused1[2];
1576};
1577
1578#define TARGET_HAS_STRUCT_STAT64
1579struct target_stat64 {
1580        unsigned char   __pad0[6];
1581        unsigned short  st_dev;
1582
1583        uint64_t st_ino;
1584
1585        unsigned int    st_mode;
1586        unsigned int    st_nlink;
1587
1588        unsigned int    st_uid;
1589        unsigned int    st_gid;
1590
1591        unsigned char   __pad2[6];
1592        unsigned short  st_rdev;
1593
1594        unsigned char   __pad3[8];
1595
1596        int64_t st_size;
1597        unsigned int    st_blksize;
1598
1599        unsigned char   __pad4[8];
1600        unsigned int    st_blocks;
1601
1602        unsigned int    target_st_atime;
1603        unsigned int    target_st_atime_nsec;
1604
1605        unsigned int    target_st_mtime;
1606        unsigned int    target_st_mtime_nsec;
1607
1608        unsigned int    target_st_ctime;
1609        unsigned int    target_st_ctime_nsec;
1610
1611        unsigned int    __unused1;
1612        unsigned int    __unused2;
1613};
1614
1615#elif defined(TARGET_PPC)
1616
1617#define TARGET_STAT_HAVE_NSEC
1618struct target_stat {
1619        abi_ulong st_dev;
1620        abi_ulong st_ino;
1621#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1622        abi_ulong st_nlink;
1623        unsigned int st_mode;
1624#else
1625        unsigned int st_mode;
1626        unsigned short st_nlink;
1627#endif
1628        unsigned int st_uid;
1629        unsigned int st_gid;
1630        abi_ulong  st_rdev;
1631        abi_ulong  st_size;
1632        abi_ulong  st_blksize;
1633        abi_ulong  st_blocks;
1634        abi_ulong  target_st_atime;
1635        abi_ulong  target_st_atime_nsec;
1636        abi_ulong  target_st_mtime;
1637        abi_ulong  target_st_mtime_nsec;
1638        abi_ulong  target_st_ctime;
1639        abi_ulong  target_st_ctime_nsec;
1640        abi_ulong  __unused4;
1641        abi_ulong  __unused5;
1642#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1643        abi_ulong  __unused6;
1644#endif
1645};
1646
1647#if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1648#define TARGET_HAS_STRUCT_STAT64
1649struct QEMU_PACKED target_stat64 {
1650        unsigned long long st_dev;
1651        unsigned long long st_ino;
1652        unsigned int st_mode;
1653        unsigned int st_nlink;
1654        unsigned int st_uid;
1655        unsigned int st_gid;
1656        unsigned long long st_rdev;
1657        unsigned long long __pad0;
1658        long long      st_size;
1659        int            st_blksize;
1660        unsigned int   __pad1;
1661        long long      st_blocks;       /* Number 512-byte blocks allocated. */
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        unsigned int   __unused4;
1669        unsigned int   __unused5;
1670};
1671#endif
1672
1673#elif defined(TARGET_MICROBLAZE)
1674
1675#define TARGET_STAT_HAVE_NSEC
1676struct target_stat {
1677        abi_ulong st_dev;
1678        abi_ulong st_ino;
1679        unsigned int st_mode;
1680        unsigned short st_nlink;
1681        unsigned int st_uid;
1682        unsigned int st_gid;
1683        abi_ulong  st_rdev;
1684        abi_ulong  st_size;
1685        abi_ulong  st_blksize;
1686        abi_ulong  st_blocks;
1687        abi_ulong  target_st_atime;
1688        abi_ulong  target_st_atime_nsec;
1689        abi_ulong  target_st_mtime;
1690        abi_ulong  target_st_mtime_nsec;
1691        abi_ulong  target_st_ctime;
1692        abi_ulong  target_st_ctime_nsec;
1693        abi_ulong  __unused4;
1694        abi_ulong  __unused5;
1695};
1696
1697/* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1698#define TARGET_HAS_STRUCT_STAT64
1699struct QEMU_PACKED target_stat64 {
1700        uint64_t st_dev;
1701#define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1702        uint32_t pad0;
1703        uint32_t __st_ino;
1704
1705        uint32_t st_mode;
1706        uint32_t st_nlink;
1707        uint32_t st_uid;
1708        uint32_t st_gid;
1709        uint64_t st_rdev;
1710        uint64_t __pad1;
1711
1712        int64_t  st_size;
1713        int32_t  st_blksize;
1714        uint32_t __pad2;
1715        int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1716
1717        int            target_st_atime;
1718        unsigned int   target_st_atime_nsec;
1719        int            target_st_mtime;
1720        unsigned int   target_st_mtime_nsec;
1721        int            target_st_ctime;
1722        unsigned int   target_st_ctime_nsec;
1723        uint64_t st_ino;
1724};
1725
1726#elif defined(TARGET_M68K)
1727
1728struct target_stat {
1729        unsigned short st_dev;
1730        unsigned short __pad1;
1731        abi_ulong st_ino;
1732        unsigned short st_mode;
1733        unsigned short st_nlink;
1734        unsigned short st_uid;
1735        unsigned short st_gid;
1736        unsigned short st_rdev;
1737        unsigned short __pad2;
1738        abi_ulong  st_size;
1739        abi_ulong  st_blksize;
1740        abi_ulong  st_blocks;
1741        abi_ulong  target_st_atime;
1742        abi_ulong  __unused1;
1743        abi_ulong  target_st_mtime;
1744        abi_ulong  __unused2;
1745        abi_ulong  target_st_ctime;
1746        abi_ulong  __unused3;
1747        abi_ulong  __unused4;
1748        abi_ulong  __unused5;
1749};
1750
1751/* This matches struct stat64 in glibc2.1, hence the absolutely
1752 * insane amounts of padding around dev_t's.
1753 */
1754#define TARGET_HAS_STRUCT_STAT64
1755struct target_stat64 {
1756        unsigned long long      st_dev;
1757        unsigned char   __pad1[2];
1758
1759#define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1760        abi_ulong       __st_ino;
1761
1762        unsigned int    st_mode;
1763        unsigned int    st_nlink;
1764
1765        abi_ulong       st_uid;
1766        abi_ulong       st_gid;
1767
1768        unsigned long long      st_rdev;
1769        unsigned char   __pad3[2];
1770
1771        long long       st_size;
1772        abi_ulong       st_blksize;
1773
1774        abi_ulong       __pad4;         /* future possible st_blocks high bits */
1775        abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1776
1777        abi_ulong       target_st_atime;
1778        abi_ulong       target_st_atime_nsec;
1779
1780        abi_ulong       target_st_mtime;
1781        abi_ulong       target_st_mtime_nsec;
1782
1783        abi_ulong       target_st_ctime;
1784        abi_ulong       target_st_ctime_nsec;
1785
1786        unsigned long long      st_ino;
1787} QEMU_PACKED;
1788
1789#elif defined(TARGET_ABI_MIPSN64)
1790
1791#define TARGET_STAT_HAVE_NSEC
1792/* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1793struct target_stat {
1794        unsigned int            st_dev;
1795        unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1796
1797        abi_ulong               st_ino;
1798
1799        unsigned int            st_mode;
1800        unsigned int            st_nlink;
1801
1802        int                     st_uid;
1803        int                     st_gid;
1804
1805        unsigned int            st_rdev;
1806        unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1807
1808        abi_ulong               st_size;
1809
1810        /*
1811         * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1812         * but we don't have it under Linux.
1813         */
1814        unsigned int            target_st_atime;
1815        unsigned int            target_st_atime_nsec;
1816
1817        unsigned int            target_st_mtime;
1818        unsigned int            target_st_mtime_nsec;
1819
1820        unsigned int            target_st_ctime;
1821        unsigned int            target_st_ctime_nsec;
1822
1823        unsigned int            st_blksize;
1824        unsigned int            st_pad2;
1825
1826        abi_ulong               st_blocks;
1827};
1828
1829#elif defined(TARGET_ABI_MIPSN32)
1830
1831#define TARGET_STAT_HAVE_NSEC
1832struct target_stat {
1833        abi_ulong    st_dev;
1834        abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1835        uint64_t     st_ino;
1836        unsigned int st_mode;
1837        unsigned int st_nlink;
1838        int          st_uid;
1839        int          st_gid;
1840        abi_ulong    st_rdev;
1841        abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1842        int64_t      st_size;
1843        abi_long     target_st_atime;
1844        abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1845        abi_long     target_st_mtime;
1846        abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1847        abi_long     target_st_ctime;
1848        abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1849        abi_ulong    st_blksize;
1850        abi_ulong    st_pad2;
1851        int64_t      st_blocks;
1852};
1853
1854#elif defined(TARGET_ABI_MIPSO32)
1855
1856#define TARGET_STAT_HAVE_NSEC
1857struct target_stat {
1858        unsigned        st_dev;
1859        abi_long        st_pad1[3];             /* Reserved for network id */
1860        abi_ulong       st_ino;
1861        unsigned int    st_mode;
1862        unsigned int    st_nlink;
1863        int             st_uid;
1864        int             st_gid;
1865        unsigned        st_rdev;
1866        abi_long        st_pad2[2];
1867        abi_long        st_size;
1868        abi_long        st_pad3;
1869        /*
1870         * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1871         * but we don't have it under Linux.
1872         */
1873        abi_long                target_st_atime;
1874        abi_long                target_st_atime_nsec;
1875        abi_long                target_st_mtime;
1876        abi_long                target_st_mtime_nsec;
1877        abi_long                target_st_ctime;
1878        abi_long                target_st_ctime_nsec;
1879        abi_long                st_blksize;
1880        abi_long                st_blocks;
1881        abi_long                st_pad4[14];
1882};
1883
1884/*
1885 * This matches struct stat64 in glibc2.1, hence the absolutely insane
1886 * amounts of padding around dev_t's.  The memory layout is the same as of
1887 * struct stat of the 64-bit kernel.
1888 */
1889
1890#define TARGET_HAS_STRUCT_STAT64
1891struct target_stat64 {
1892        abi_ulong       st_dev;
1893        abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1894
1895        uint64_t        st_ino;
1896
1897        unsigned int    st_mode;
1898        unsigned int    st_nlink;
1899
1900        int             st_uid;
1901        int             st_gid;
1902
1903        abi_ulong       st_rdev;
1904        abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1905
1906        int64_t         st_size;
1907
1908        /*
1909         * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1910         * but we don't have it under Linux.
1911         */
1912        abi_long        target_st_atime;
1913        abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1914
1915        abi_long        target_st_mtime;
1916        abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1917
1918        abi_long        target_st_ctime;
1919        abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1920
1921        abi_ulong       st_blksize;
1922        abi_ulong       st_pad2;
1923
1924        int64_t         st_blocks;
1925};
1926
1927#elif defined(TARGET_ALPHA)
1928
1929struct target_stat {
1930       unsigned int    st_dev;
1931       unsigned int    st_ino;
1932       unsigned int    st_mode;
1933       unsigned int    st_nlink;
1934       unsigned int    st_uid;
1935       unsigned int    st_gid;
1936       unsigned int    st_rdev;
1937       abi_long     st_size;
1938       abi_ulong    target_st_atime;
1939       abi_ulong    target_st_mtime;
1940       abi_ulong    target_st_ctime;
1941       unsigned int    st_blksize;
1942       unsigned int    st_blocks;
1943       unsigned int    st_flags;
1944       unsigned int    st_gen;
1945};
1946
1947#define TARGET_HAS_STRUCT_STAT64
1948struct target_stat64 {
1949       abi_ulong    st_dev;
1950       abi_ulong    st_ino;
1951       abi_ulong    st_rdev;
1952       abi_long     st_size;
1953       abi_ulong    st_blocks;
1954
1955       unsigned int    st_mode;
1956       unsigned int    st_uid;
1957       unsigned int    st_gid;
1958       unsigned int    st_blksize;
1959       unsigned int    st_nlink;
1960       unsigned int    __pad0;
1961
1962       abi_ulong    target_st_atime;
1963       abi_ulong    target_st_atime_nsec;
1964       abi_ulong    target_st_mtime;
1965       abi_ulong    target_st_mtime_nsec;
1966       abi_ulong    target_st_ctime;
1967       abi_ulong    target_st_ctime_nsec;
1968       abi_long     __unused[3];
1969};
1970
1971#elif defined(TARGET_SH4)
1972
1973#define TARGET_STAT_HAVE_NSEC
1974struct target_stat {
1975        abi_ulong  st_dev;
1976        abi_ulong  st_ino;
1977        unsigned short st_mode;
1978        unsigned short st_nlink;
1979        unsigned short st_uid;
1980        unsigned short st_gid;
1981        abi_ulong  st_rdev;
1982        abi_ulong  st_size;
1983        abi_ulong  st_blksize;
1984        abi_ulong  st_blocks;
1985        abi_ulong  target_st_atime;
1986        abi_ulong  target_st_atime_nsec;
1987        abi_ulong  target_st_mtime;
1988        abi_ulong  target_st_mtime_nsec;
1989        abi_ulong  target_st_ctime;
1990        abi_ulong  target_st_ctime_nsec;
1991        abi_ulong  __unused4;
1992        abi_ulong  __unused5;
1993};
1994
1995/* This matches struct stat64 in glibc2.1, hence the absolutely
1996 * insane amounts of padding around dev_t's.
1997 */
1998#define TARGET_HAS_STRUCT_STAT64
1999struct QEMU_PACKED target_stat64 {
2000        unsigned long long      st_dev;

2001        unsigned char   __pad0[4];
2002
2003#define TARGET_STAT64_HAS_BROKEN_ST_INO 1
2004        abi_ulong       __st_ino;
2005
2006        unsigned int    st_mode;
2007        unsigned int    st_nlink;
2008
2009        abi_ulong       st_uid;
2010        abi_ulong       st_gid;
2011
2012        unsigned long long      st_rdev;
2013        unsigned char   __pad3[4];
2014
2015        long long       st_size;
2016        abi_ulong       st_blksize;
2017
2018        unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
2019
2020        abi_ulong       target_st_atime;
2021        abi_ulong       target_st_atime_nsec;
2022
2023        abi_ulong       target_st_mtime;
2024        abi_ulong       target_st_mtime_nsec;
2025
2026        abi_ulong       target_st_ctime;
2027        abi_ulong       target_st_ctime_nsec;
2028
2029        unsigned long long      st_ino;
2030};
2031
2032#elif defined(TARGET_I386) && !defined(TARGET_ABI32)
2033#define TARGET_STAT_HAVE_NSEC
2034struct target_stat {
2035        abi_ulong       st_dev;
2036        abi_ulong       st_ino;
2037        abi_ulong       st_nlink;
2038
2039        unsigned int    st_mode;
2040        unsigned int    st_uid;
2041        unsigned int    st_gid;
2042        unsigned int    __pad0;
2043        abi_ulong       st_rdev;
2044        abi_long        st_size;
2045        abi_long        st_blksize;
2046        abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
2047
2048        abi_ulong       target_st_atime;
2049        abi_ulong       target_st_atime_nsec; 
2050        abi_ulong       target_st_mtime;
2051        abi_ulong       target_st_mtime_nsec;
2052        abi_ulong       target_st_ctime;
2053        abi_ulong       target_st_ctime_nsec;
2054
2055        abi_long        __unused[3];
2056};
2057#elif defined(TARGET_S390X)
2058struct target_stat {
2059    abi_ulong  st_dev;
2060    abi_ulong  st_ino;
2061    abi_ulong  st_nlink;
2062    unsigned int   st_mode;
2063    unsigned int   st_uid;
2064    unsigned int   st_gid;
2065    unsigned int   __pad1;
2066    abi_ulong  st_rdev;
2067    abi_ulong  st_size;
2068    abi_ulong  target_st_atime;
2069    abi_ulong  target_st_atime_nsec;
2070    abi_ulong  target_st_mtime;
2071    abi_ulong  target_st_mtime_nsec;
2072    abi_ulong  target_st_ctime;
2073    abi_ulong  target_st_ctime_nsec;
2074    abi_ulong  st_blksize;
2075    abi_long       st_blocks;
2076    abi_ulong  __unused[3];
2077};
2078#elif defined(TARGET_AARCH64)
2079#define TARGET_STAT_HAVE_NSEC
2080struct target_stat {
2081    abi_ulong  st_dev;
2082    abi_ulong  st_ino;
2083    unsigned int st_mode;
2084    unsigned int st_nlink;
2085    unsigned int   st_uid;
2086    unsigned int   st_gid;
2087    abi_ulong  st_rdev;
2088    abi_ulong  _pad1;
2089    abi_long  st_size;
2090    int        st_blksize;
2091    int        __pad2;
2092    abi_long   st_blocks;
2093    abi_long  target_st_atime;
2094    abi_ulong  target_st_atime_nsec;
2095    abi_long  target_st_mtime;
2096    abi_ulong  target_st_mtime_nsec;
2097    abi_long  target_st_ctime;
2098    abi_ulong  target_st_ctime_nsec;
2099    unsigned int __unused[2];
2100};
2101#elif defined(TARGET_XTENSA)
2102#define TARGET_STAT_HAVE_NSEC
2103struct target_stat {
2104    abi_ulong       st_dev;
2105    abi_ulong       st_ino;
2106    unsigned int    st_mode;
2107    unsigned int    st_nlink;
2108    unsigned int    st_uid;
2109    unsigned int    st_gid;
2110    abi_ulong       st_rdev;
2111    abi_long        st_size;
2112    abi_ulong       st_blksize;
2113    abi_ulong       st_blocks;
2114    abi_ulong       target_st_atime;
2115    abi_ulong       target_st_atime_nsec;
2116    abi_ulong       target_st_mtime;
2117    abi_ulong       target_st_mtime_nsec;
2118    abi_ulong       target_st_ctime;
2119    abi_ulong       target_st_ctime_nsec;
2120    abi_ulong       __unused4;
2121    abi_ulong       __unused5;
2122};
2123
2124#define TARGET_HAS_STRUCT_STAT64
2125struct target_stat64  {
2126    uint64_t st_dev;            /* Device */
2127    uint64_t st_ino;            /* File serial number */
2128    unsigned int  st_mode;      /* File mode. */
2129    unsigned int  st_nlink;     /* Link count. */
2130    unsigned int  st_uid;       /* User ID of the file's owner. */
2131    unsigned int  st_gid;       /* Group ID of the file's group. */
2132    uint64_t st_rdev;           /* Device number, if device. */
2133    int64_t st_size;            /* Size of file, in bytes. */
2134    abi_ulong st_blksize;       /* Optimal block size for I/O. */
2135    abi_ulong __unused2;
2136    uint64_t st_blocks;         /* Number 512-byte blocks allocated. */
2137    abi_ulong target_st_atime;  /* Time of last access. */
2138    abi_ulong target_st_atime_nsec;
2139    abi_ulong target_st_mtime;  /* Time of last modification. */
2140    abi_ulong target_st_mtime_nsec;
2141    abi_ulong target_st_ctime;  /* Time of last status change. */
2142    abi_ulong target_st_ctime_nsec;
2143    abi_ulong __unused4;
2144    abi_ulong __unused5;
2145};
2146
2147#elif defined(TARGET_OPENRISC) || defined(TARGET_NIOS2) || defined(TARGET_RISCV)
2148
2149/* These are the asm-generic versions of the stat and stat64 structures */
2150
2151#define TARGET_STAT_HAVE_NSEC
2152struct target_stat {
2153    abi_ulong st_dev;
2154    abi_ulong st_ino;
2155    unsigned int st_mode;
2156    unsigned int st_nlink;
2157    unsigned int st_uid;
2158    unsigned int st_gid;
2159    abi_ulong st_rdev;
2160    abi_ulong __pad1;
2161    abi_long st_size;
2162    int st_blksize;
2163    int __pad2;
2164    abi_long st_blocks;
2165    abi_long target_st_atime;
2166    abi_ulong target_st_atime_nsec;
2167    abi_long target_st_mtime;
2168    abi_ulong target_st_mtime_nsec;
2169    abi_long target_st_ctime;
2170    abi_ulong target_st_ctime_nsec;
2171    unsigned int __unused4;
2172    unsigned int __unused5;
2173};
2174
2175#if !defined(TARGET_RISCV64)
2176#define TARGET_HAS_STRUCT_STAT64
2177struct target_stat64 {
2178    uint64_t st_dev;
2179    uint64_t st_ino;
2180    unsigned int st_mode;
2181    unsigned int st_nlink;
2182    unsigned int st_uid;
2183    unsigned int st_gid;
2184    uint64_t st_rdev;
2185    uint64_t __pad1;
2186    int64_t st_size;
2187    int st_blksize;
2188    int __pad2;
2189    int64_t st_blocks;
2190    int target_st_atime;
2191    unsigned int target_st_atime_nsec;
2192    int target_st_mtime;
2193    unsigned int target_st_mtime_nsec;
2194    int target_st_ctime;
2195    unsigned int target_st_ctime_nsec;
2196    unsigned int __unused4;
2197    unsigned int __unused5;
2198};
2199#endif
2200
2201#elif defined(TARGET_HPPA)
2202
2203#define TARGET_STAT_HAVE_NSEC
2204struct target_stat {
2205    abi_uint   st_dev;
2206    abi_uint   st_ino;
2207    abi_ushort st_mode;
2208    abi_ushort st_nlink;
2209    abi_ushort _res1;
2210    abi_ushort _res2;
2211    abi_uint   st_rdev;
2212    abi_int    st_size;
2213    abi_int    target_st_atime;
2214    abi_uint   target_st_atime_nsec;
2215    abi_int    target_st_mtime;
2216    abi_uint   target_st_mtime_nsec;
2217    abi_int    target_st_ctime;
2218    abi_uint   target_st_ctime_nsec;
2219    abi_int    st_blksize;
2220    abi_int    st_blocks;
2221    abi_uint   _unused1;
2222    abi_uint   _unused2;
2223    abi_uint   _unused3;
2224    abi_uint   _unused4;
2225    abi_ushort _unused5;
2226    abi_short  st_fstype;
2227    abi_uint   st_realdev;
2228    abi_ushort st_basemode;
2229    abi_ushort _unused6;
2230    abi_uint   st_uid;
2231    abi_uint   st_gid;
2232    abi_uint   _unused7[3];
2233};
2234
2235#define TARGET_HAS_STRUCT_STAT64
2236struct target_stat64 {
2237    uint64_t   st_dev;
2238    abi_uint   _pad1;
2239    abi_uint   _res1;
2240    abi_uint   st_mode;
2241    abi_uint   st_nlink;
2242    abi_uint   st_uid;
2243    abi_uint   st_gid;
2244    uint64_t   st_rdev;
2245    abi_uint   _pad2;
2246    int64_t    st_size;
2247    abi_int    st_blksize;
2248    int64_t    st_blocks;
2249    abi_int    target_st_atime;
2250    abi_uint   target_st_atime_nsec;
2251    abi_int    target_st_mtime;
2252    abi_uint   target_st_mtime_nsec;
2253    abi_int    target_st_ctime;
2254    abi_uint   target_st_ctime_nsec;
2255    uint64_t   st_ino;
2256};
2257
2258#elif defined(TARGET_HEXAGON)
2259
2260struct target_stat {
2261    unsigned long long st_dev;
2262    unsigned long long st_ino;
2263    unsigned int st_mode;
2264    unsigned int st_nlink;
2265    unsigned int st_uid;
2266    unsigned int st_gid;
2267    unsigned long long st_rdev;
2268    target_ulong __pad1;
2269    long long st_size;
2270    target_long st_blksize;
2271    int __pad2;
2272    long long st_blocks;
2273
2274    target_long target_st_atime;
2275    target_long target_st_atime_nsec;
2276    target_long target_st_mtime;
2277    target_long target_st_mtime_nsec;
2278    target_long target_st_ctime;
2279    target_long target_st_ctime_nsec;
2280    int __unused[2];
2281};
2282
2283#else
2284#error unsupported CPU
2285#endif
2286
2287typedef struct {
2288        int     val[2];
2289} target_fsid_t;
2290
2291#ifdef TARGET_MIPS
2292#ifdef TARGET_ABI_MIPSN32
2293struct target_statfs {
2294        int32_t                 f_type;
2295        int32_t                 f_bsize;
2296        int32_t                 f_frsize;       /* Fragment size - unsupported */
2297        int32_t                 f_blocks;
2298        int32_t                 f_bfree;
2299        int32_t                 f_files;
2300        int32_t                 f_ffree;
2301        int32_t                 f_bavail;
2302
2303        /* Linux specials */
2304        target_fsid_t           f_fsid;
2305        int32_t                 f_namelen;
2306        int32_t                 f_flags;
2307        int32_t                 f_spare[5];
2308};
2309#else
2310struct target_statfs {
2311        abi_long                f_type;
2312        abi_long                f_bsize;
2313        abi_long                f_frsize;       /* Fragment size - unsupported */
2314        abi_long                f_blocks;
2315        abi_long                f_bfree;
2316        abi_long                f_files;
2317        abi_long                f_ffree;
2318        abi_long                f_bavail;
2319
2320        /* Linux specials */
2321        target_fsid_t           f_fsid;
2322        abi_long                f_namelen;
2323        abi_long                f_flags;
2324        abi_long                f_spare[5];
2325};
2326#endif
2327
2328struct target_statfs64 {
2329        uint32_t        f_type;
2330        uint32_t        f_bsize;
2331        uint32_t        f_frsize;       /* Fragment size - unsupported */
2332        uint32_t        __pad;
2333        uint64_t        f_blocks;
2334        uint64_t        f_bfree;
2335        uint64_t        f_files;
2336        uint64_t        f_ffree;
2337        uint64_t        f_bavail;
2338        target_fsid_t   f_fsid;
2339        uint32_t        f_namelen;
2340        uint32_t        f_flags;
2341        uint32_t        f_spare[5];
2342};
2343#elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2344       defined(TARGET_SPARC64) || defined(TARGET_AARCH64) || \
2345       defined(TARGET_RISCV)) && !defined(TARGET_ABI32)
2346struct target_statfs {
2347        abi_long f_type;
2348        abi_long f_bsize;
2349        abi_long f_blocks;
2350        abi_long f_bfree;
2351        abi_long f_bavail;
2352        abi_long f_files;
2353        abi_long f_ffree;
2354        target_fsid_t f_fsid;
2355        abi_long f_namelen;
2356        abi_long f_frsize;
2357        abi_long f_flags;
2358        abi_long f_spare[4];
2359};
2360
2361struct target_statfs64 {
2362        abi_long f_type;
2363        abi_long f_bsize;
2364        abi_long f_blocks;
2365        abi_long f_bfree;
2366        abi_long f_bavail;
2367        abi_long f_files;
2368        abi_long f_ffree;
2369        target_fsid_t f_fsid;
2370        abi_long f_namelen;
2371        abi_long f_frsize;
2372        abi_long f_flags;
2373        abi_long f_spare[4];
2374};
2375#elif defined(TARGET_S390X)
2376struct target_statfs {
2377    int32_t  f_type;
2378    int32_t  f_bsize;
2379    abi_long f_blocks;
2380    abi_long f_bfree;
2381    abi_long f_bavail;
2382    abi_long f_files;
2383    abi_long f_ffree;
2384    kernel_fsid_t f_fsid;
2385    int32_t  f_namelen;
2386    int32_t  f_frsize;
2387    int32_t  f_flags;
2388    int32_t  f_spare[4];
2389
2390};
2391
2392struct target_statfs64 {
2393    int32_t  f_type;
2394    int32_t  f_bsize;
2395    abi_long f_blocks;
2396    abi_long f_bfree;
2397    abi_long f_bavail;
2398    abi_long f_files;
2399    abi_long f_ffree;
2400    kernel_fsid_t f_fsid;
2401    int32_t  f_namelen;
2402    int32_t  f_frsize;
2403    int32_t  f_flags;
2404    int32_t  f_spare[4];
2405};
2406#else
2407struct target_statfs {
2408        uint32_t f_type;
2409        uint32_t f_bsize;
2410        uint32_t f_blocks;
2411        uint32_t f_bfree;
2412        uint32_t f_bavail;
2413        uint32_t f_files;
2414        uint32_t f_ffree;
2415        target_fsid_t f_fsid;
2416        uint32_t f_namelen;
2417        uint32_t f_frsize;
2418        uint32_t f_flags;
2419        uint32_t f_spare[4];
2420};
2421
2422struct target_statfs64 {
2423        uint32_t f_type;
2424        uint32_t f_bsize;
2425        uint64_t f_blocks;
2426        uint64_t f_bfree;
2427        uint64_t f_bavail;
2428        uint64_t f_files;
2429        uint64_t f_ffree;
2430        target_fsid_t f_fsid;
2431        uint32_t f_namelen;
2432        uint32_t f_frsize;
2433        uint32_t f_flags;
2434        uint32_t f_spare[4];
2435};
2436#endif
2437
2438#define TARGET_F_LINUX_SPECIFIC_BASE 1024
2439#define TARGET_F_SETLEASE            (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2440#define TARGET_F_GETLEASE            (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2441#define TARGET_F_DUPFD_CLOEXEC       (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2442#define TARGET_F_NOTIFY              (TARGET_F_LINUX_SPECIFIC_BASE + 2)
2443#define TARGET_F_SETPIPE_SZ          (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2444#define TARGET_F_GETPIPE_SZ          (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2445#define TARGET_F_ADD_SEALS           (TARGET_F_LINUX_SPECIFIC_BASE + 9)
2446#define TARGET_F_GET_SEALS           (TARGET_F_LINUX_SPECIFIC_BASE + 10)
2447
2448#include "target_fcntl.h"
2449
2450/* soundcard defines */
2451/* XXX: convert them all to arch independent entries */
2452#define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2453#define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2454#define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2455#define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2456#define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2457#define TARGET_SNDCTL_COPR_RESET          0x00004300
2458#define TARGET_SNDCTL_COPR_RUN            0xc0144306
2459#define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2460#define TARGET_SNDCTL_COPR_WCODE          0x40144305
2461#define TARGET_SNDCTL_COPR_WDATA          0x40144304
2462#define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2463#define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2464#define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2465#define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2466#define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2467#define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2468#define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2469#define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2470#define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2471#define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2472#define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2473#define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2474#define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2475#define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2476#define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2477#define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2478#define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2479#define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2480#define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2481#define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2482#define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2483#define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2484#define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2485#define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2486#define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2487#define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2488#define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2489#define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2490#define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2491#define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2492#define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2493#define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2494#define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2495#define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2496#define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2497#define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2498#define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2499#define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2500#define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2501#define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2502#define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2503#define TARGET_SNDCTL_SEQ_RESET           0x00005100
2504#define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2505#define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2506#define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2507#define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2508#define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2509#define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2510#define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2511#define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2512#define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2513#define TARGET_SNDCTL_TMR_SELECT          0x40045408
2514#define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2515#define TARGET_SNDCTL_TMR_START           0x00005402
2516#define TARGET_SNDCTL_TMR_STOP            0x00005403
2517#define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2518#define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2519#define TARGET_SOUND_PCM_READ_RATE        0x80045002
2520#define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2521#define TARGET_SOUND_PCM_READ_BITS        0x80045005
2522#define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2523#define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2524#define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2525#define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2526#define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2527#define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2528#define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2529#define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2530
2531#define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2532
2533#define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2534#define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2535#define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2536#define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2537#define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2538#define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2539#define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2540#define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2541#define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2542#define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2543#define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2544#define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2545#define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2546#define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2547#define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2548#define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2549#define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2550
2551/* Obsolete macros */
2552#define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2553#define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2554#define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2555
2556#define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2557#define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2558#define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2559#define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2560#define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2561
2562#define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2563
2564#define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2565#define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2566#define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2567#define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2568#define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2569#define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2570#define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2571#define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2572#define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2573#define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2574#define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2575#define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2576#define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2577#define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2578#define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2579#define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2580#define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2581
2582/* Obsolete macros */
2583#define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2584#define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2585#define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2586
2587#define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2588
2589struct target_snd_timer_id {
2590    int dev_class;
2591    int dev_sclass;
2592    int card;
2593    int device;
2594    int subdevice;
2595};
2596
2597struct target_snd_timer_ginfo {
2598    struct target_snd_timer_id tid;
2599    unsigned int flags;
2600    int card;
2601    unsigned char id[64];
2602    unsigned char name[80];
2603    abi_ulong reserved0;
2604    abi_ulong resolution;
2605    abi_ulong resolution_min;
2606    abi_ulong resolution_max;
2607    unsigned int clients;
2608    unsigned char reserved[32];
2609};
2610
2611struct target_snd_timer_gparams {
2612    struct target_snd_timer_id tid;
2613    abi_ulong period_num;
2614    abi_ulong period_den;
2615    unsigned char reserved[32];
2616};
2617
2618struct target_snd_timer_gstatus {
2619    struct target_snd_timer_id tid;
2620    abi_ulong resolution;
2621    abi_ulong resolution_num;
2622    abi_ulong resolution_den;
2623    unsigned char reserved[32];
2624};
2625
2626struct target_snd_timer_select {
2627    struct target_snd_timer_id id;
2628    unsigned char reserved[32];
2629};
2630
2631struct target_snd_timer_info {
2632    unsigned int flags;
2633    int card;
2634    unsigned char id[64];
2635    unsigned char name[80];
2636    abi_ulong reserved0;
2637    abi_ulong resolution;
2638    unsigned char reserved[64];
2639};
2640
2641struct target_snd_timer_status {
2642    struct target_timespec tstamp;
2643    unsigned int resolution;
2644    unsigned int lost;
2645    unsigned int overrun;
2646    unsigned int queue;
2647    unsigned char reserved[64];
2648};
2649
2650/* alsa timer ioctls */
2651#define TARGET_SNDRV_TIMER_IOCTL_PVERSION     TARGET_IOR('T', 0x00, int)
2652#define TARGET_SNDRV_TIMER_IOCTL_NEXT_DEVICE  TARGET_IOWR('T', 0x01,           \
2653                                                struct snd_timer_id)
2654#define TARGET_SNDRV_TIMER_IOCTL_GINFO        TARGET_IOWR('T', 0x03,           \
2655                                                struct target_snd_timer_ginfo)
2656#define TARGET_SNDRV_TIMER_IOCTL_GPARAMS      TARGET_IOW('T', 0x04,            \
2657                                                struct target_snd_timer_gparams)
2658#define TARGET_SNDRV_TIMER_IOCTL_GSTATUS      TARGET_IOWR('T', 0x05,           \
2659                                                struct target_snd_timer_gstatus)
2660#define TARGET_SNDRV_TIMER_IOCTL_SELECT       TARGET_IOW('T', 0x10,            \
2661                                                struct target_snd_timer_select)
2662#define TARGET_SNDRV_TIMER_IOCTL_INFO         TARGET_IOR('T', 0x11,            \
2663                                                struct target_snd_timer_info)
2664#define TARGET_SNDRV_TIMER_IOCTL_PARAMS       TARGET_IOW('T', 0x12,            \
2665                                                struct snd_timer_params)
2666#define TARGET_SNDRV_TIMER_IOCTL_STATUS       TARGET_IOR('T', 0x14,            \
2667                                                struct target_snd_timer_status)
2668#define TARGET_SNDRV_TIMER_IOCTL_START        TARGET_IO('T', 0xa0)
2669#define TARGET_SNDRV_TIMER_IOCTL_STOP         TARGET_IO('T', 0xa1)
2670#define TARGET_SNDRV_TIMER_IOCTL_CONTINUE     TARGET_IO('T', 0xa2)
2671#define TARGET_SNDRV_TIMER_IOCTL_PAUSE        TARGET_IO('T', 0xa3)
2672
2673/* vfat ioctls */
2674#define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2675#define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2676
2677struct target_mtop {
2678    abi_short mt_op;
2679    abi_int mt_count;
2680};
2681
2682#if defined(TARGET_SPARC) || defined(TARGET_MIPS)
2683typedef abi_long target_kernel_daddr_t;
2684#else
2685typedef abi_int target_kernel_daddr_t;
2686#endif
2687
2688struct target_mtget {
2689    abi_long mt_type;
2690    abi_long mt_resid;
2691    abi_long mt_dsreg;
2692    abi_long mt_gstat;
2693    abi_long mt_erreg;
2694    target_kernel_daddr_t mt_fileno;
2695    target_kernel_daddr_t mt_blkno;
2696};
2697
2698struct target_mtpos {
2699    abi_long mt_blkno;
2700};
2701
2702#define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct target_mtop)
2703#define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct target_mtget)
2704#define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct target_mtpos)
2705
2706/* kcov ioctls */
2707#define TARGET_KCOV_ENABLE     TARGET_IO('c', 100)
2708#define TARGET_KCOV_DISABLE    TARGET_IO('c', 101)
2709#define TARGET_KCOV_INIT_TRACE TARGET_IOR('c', 1, abi_ulong)
2710
2711struct target_sysinfo {
2712    abi_long uptime;                /* Seconds since boot */
2713    abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2714    abi_ulong totalram;             /* Total usable main memory size */
2715    abi_ulong freeram;              /* Available memory size */
2716    abi_ulong sharedram;            /* Amount of shared memory */
2717    abi_ulong bufferram;            /* Memory used by buffers */
2718    abi_ulong totalswap;            /* Total swap space size */
2719    abi_ulong freeswap;             /* swap space still available */
2720    unsigned short procs;           /* Number of current processes */
2721    unsigned short pad;             /* explicit padding for m68k */
2722    abi_ulong totalhigh;            /* Total high memory size */
2723    abi_ulong freehigh;             /* Available high memory size */
2724    unsigned int mem_unit;          /* Memory unit size in bytes */
2725    char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2726};
2727
2728struct linux_dirent {
2729    long            d_ino;
2730    unsigned long   d_off;
2731    unsigned short  d_reclen;
2732    char            d_name[256]; /* We must not include limits.h! */
2733};
2734
2735struct linux_dirent64 {
2736    uint64_t        d_ino;
2737    int64_t         d_off;
2738    unsigned short  d_reclen;
2739    unsigned char   d_type;
2740    char            d_name[256];
2741};
2742
2743struct target_mq_attr {
2744    abi_long mq_flags;
2745    abi_long mq_maxmsg;
2746    abi_long mq_msgsize;
2747    abi_long mq_curmsgs;
2748};
2749
2750struct target_drm_version {
2751    int version_major;
2752    int version_minor;
2753    int version_patchlevel;
2754    abi_ulong name_len;
2755    abi_ulong name;
2756    abi_ulong date_len;
2757    abi_ulong date;
2758    abi_ulong desc_len;
2759    abi_ulong desc;
2760};
2761
2762struct target_drm_i915_getparam {
2763    int param;
2764    abi_ulong value;
2765};
2766
2767#include "socket.h"
2768
2769#include "errno_defs.h"
2770
2771#define FUTEX_WAIT              0
2772#define FUTEX_WAKE              1
2773#define FUTEX_FD                2
2774#define FUTEX_REQUEUE           3
2775#define FUTEX_CMP_REQUEUE       4
2776#define FUTEX_WAKE_OP           5
2777#define FUTEX_LOCK_PI           6
2778#define FUTEX_UNLOCK_PI         7
2779#define FUTEX_TRYLOCK_PI        8
2780#define FUTEX_WAIT_BITSET       9
2781#define FUTEX_WAKE_BITSET       10
2782
2783#define FUTEX_PRIVATE_FLAG      128
2784#define FUTEX_CLOCK_REALTIME    256
2785#define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2786
2787#ifdef CONFIG_EPOLL
2788#if defined(TARGET_X86_64)
2789#define TARGET_EPOLL_PACKED QEMU_PACKED
2790#else
2791#define TARGET_EPOLL_PACKED
2792#endif
2793
2794typedef union target_epoll_data {
2795    abi_ulong ptr;
2796    abi_int fd;
2797    abi_uint u32;
2798    abi_ullong u64;
2799} target_epoll_data_t;
2800
2801struct target_epoll_event {
2802    abi_uint events;
2803    target_epoll_data_t data;
2804} TARGET_EPOLL_PACKED;
2805
2806#define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2807
2808#endif
2809struct target_rlimit64 {
2810    uint64_t rlim_cur;
2811    uint64_t rlim_max;
2812};
2813
2814struct target_ucred {
2815    uint32_t pid;
2816    uint32_t uid;
2817    uint32_t gid;
2818};
2819
2820typedef int32_t target_timer_t;
2821
2822#define TARGET_SIGEV_MAX_SIZE 64
2823
2824/* This is architecture-specific but most architectures use the default */
2825#ifdef TARGET_MIPS
2826#define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2827#else
2828#define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2829                                    + sizeof(target_sigval_t))
2830#endif
2831
2832#define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2833                                - TARGET_SIGEV_PREAMBLE_SIZE) \
2834                               / sizeof(int32_t))
2835
2836struct target_sigevent {
2837    target_sigval_t sigev_value;
2838    abi_int sigev_signo;
2839    abi_int sigev_notify;
2840    union {
2841        abi_int _pad[TARGET_SIGEV_PAD_SIZE];
2842        abi_int _tid;
2843
2844        /* The kernel (and thus QEMU) never looks at these;
2845         * they're only used as part of the ABI between a
2846         * userspace program and libc.
2847         */
2848        struct {
2849            abi_ulong _function;
2850            abi_ulong _attribute;
2851        } _sigev_thread;
2852    } _sigev_un;
2853};
2854
2855struct target_user_cap_header {
2856    uint32_t version;
2857    int pid;
2858};
2859
2860struct target_user_cap_data {
2861    uint32_t effective;
2862    uint32_t permitted;
2863    uint32_t inheritable;
2864};
2865
2866/* from kernel's include/linux/syslog.h */
2867
2868/* Close the log.  Currently a NOP. */
2869#define TARGET_SYSLOG_ACTION_CLOSE          0
2870/* Open the log. Currently a NOP. */
2871#define TARGET_SYSLOG_ACTION_OPEN           1
2872/* Read from the log. */
2873#define TARGET_SYSLOG_ACTION_READ           2
2874/* Read all messages remaining in the ring buffer. */
2875#define TARGET_SYSLOG_ACTION_READ_ALL       3
2876/* Read and clear all messages remaining in the ring buffer */
2877#define TARGET_SYSLOG_ACTION_READ_CLEAR     4
2878/* Clear ring buffer. */
2879#define TARGET_SYSLOG_ACTION_CLEAR          5
2880/* Disable printk's to console */
2881#define TARGET_SYSLOG_ACTION_CONSOLE_OFF    6
2882/* Enable printk's to console */
2883#define TARGET_SYSLOG_ACTION_CONSOLE_ON     7
2884/* Set level of messages printed to console */
2885#define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL  8
2886/* Return number of unread characters in the log buffer */
2887#define TARGET_SYSLOG_ACTION_SIZE_UNREAD    9
2888/* Return size of the log buffer */
2889#define TARGET_SYSLOG_ACTION_SIZE_BUFFER   10
2890
2891struct target_statx_timestamp {
2892   int64_t tv_sec;
2893   uint32_t tv_nsec;
2894   int32_t __reserved;
2895};
2896
2897struct target_statx {
2898   /* 0x00 */
2899   uint32_t stx_mask;       /* What results were written [uncond] */
2900   uint32_t stx_blksize;    /* Preferred general I/O size [uncond] */
2901   uint64_t stx_attributes; /* Flags conveying information about the file */
2902   /* 0x10 */
2903   uint32_t stx_nlink;      /* Number of hard links */
2904   uint32_t stx_uid;        /* User ID of owner */
2905   uint32_t stx_gid;        /* Group ID of owner */
2906   uint16_t stx_mode;       /* File mode */
2907   uint16_t __spare0[1];
2908   /* 0x20 */
2909   uint64_t stx_ino;        /* Inode number */
2910   uint64_t stx_size;       /* File size */
2911   uint64_t stx_blocks;     /* Number of 512-byte blocks allocated */
2912   uint64_t stx_attributes_mask; /* Mask to show what is supported */
2913   /* 0x40 */
2914   struct target_statx_timestamp  stx_atime;  /* Last access time */
2915   struct target_statx_timestamp  stx_btime;  /* File creation time */
2916   struct target_statx_timestamp  stx_ctime;  /* Last attribute change time */
2917   struct target_statx_timestamp  stx_mtime;  /* Last data modification time */
2918   /* 0x80 */
2919   uint32_t stx_rdev_major;   /* Device ID of special file [if bdev/cdev] */
2920   uint32_t stx_rdev_minor;
2921   uint32_t stx_dev_major; /* ID of device containing file [uncond] */
2922   uint32_t stx_dev_minor;
2923   /* 0x90 */
2924   uint64_t __spare2[14];  /* Spare space for future expansion */
2925   /* 0x100 */
2926};
2927
2928#endif
2929