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syscall_defs.h
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/* common syscall defines for all architectures */
/* Note: although the syscall numbers change between architectures,
most of them stay the same, so we handle it by putting ifdefs if
necessary */
#ifndef SYSCALL_DEFS_H
#define SYSCALL_DEFS_H
#include "syscall_nr.h"
/* socket operations for socketcall() */
#define TARGET_SYS_SOCKET 1 /* socket() */
#define TARGET_SYS_BIND 2 /* bind() */
#define TARGET_SYS_CONNECT 3 /* connect() */
#define TARGET_SYS_LISTEN 4 /* listen() */
#define TARGET_SYS_ACCEPT 5 /* accept() */
#define TARGET_SYS_GETSOCKNAME 6 /* getsockname() */
#define TARGET_SYS_GETPEERNAME 7 /* getpeername() */
#define TARGET_SYS_SOCKETPAIR 8 /* socketpair() */
#define TARGET_SYS_SEND 9 /* send() */
#define TARGET_SYS_RECV 10 /* recv() */
#define TARGET_SYS_SENDTO 11 /* sendto() */
#define TARGET_SYS_RECVFROM 12 /* recvfrom() */
#define TARGET_SYS_SHUTDOWN 13 /* shutdown() */
#define TARGET_SYS_SETSOCKOPT 14 /* setsockopt() */
#define TARGET_SYS_GETSOCKOPT 15 /* getsockopt() */
#define TARGET_SYS_SENDMSG 16 /* sendmsg() */
#define TARGET_SYS_RECVMSG 17 /* recvmsg() */
#define TARGET_SYS_ACCEPT4 18 /* accept4() */
#define TARGET_SYS_RECVMMSG 19 /* recvmmsg() */
#define TARGET_SYS_SENDMMSG 20 /* sendmmsg() */
#define IPCOP_CALL(VERSION, OP) ((VERSION) << 16 | (OP))
#define IPCOP_semop 1
#define IPCOP_semget 2
#define IPCOP_semctl 3
#define IPCOP_semtimedop 4
#define IPCOP_msgsnd 11
#define IPCOP_msgrcv 12
#define IPCOP_msgget 13
#define IPCOP_msgctl 14
#define IPCOP_shmat 21
#define IPCOP_shmdt 22
#define IPCOP_shmget 23
#define IPCOP_shmctl 24
#define TARGET_SEMOPM 500
/*
* The following is for compatibility across the various Linux
* platforms. The i386 ioctl numbering scheme doesn't really enforce
* a type field. De facto, however, the top 8 bits of the lower 16
* bits are indeed used as a type field, so we might just as well make
* this explicit here. Please be sure to use the decoding macros
* below from now on.
*/
#define TARGET_IOC_NRBITS 8
#define TARGET_IOC_TYPEBITS 8
#if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
|| (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
|| defined(TARGET_SPARC) \
|| defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
/* 16 bit uid wrappers emulation */
#define USE_UID16
#define target_id uint16_t
#else
#define target_id uint32_t
#endif
#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
|| defined(TARGET_M68K) || defined(TARGET_CRIS) \
|| defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
|| defined(TARGET_NIOS2) || defined(TARGET_RISCV) \
|| defined(TARGET_XTENSA) || defined(TARGET_LOONGARCH64)
#define TARGET_IOC_SIZEBITS 14
#define TARGET_IOC_DIRBITS 2
#define TARGET_IOC_NONE 0U
#define TARGET_IOC_WRITE 1U
#define TARGET_IOC_READ 2U
#elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
defined(TARGET_MIPS)
#define TARGET_IOC_SIZEBITS 13
#define TARGET_IOC_DIRBITS 3
#define TARGET_IOC_NONE 1U
#define TARGET_IOC_READ 2U
#define TARGET_IOC_WRITE 4U
#elif defined(TARGET_HPPA)
#define TARGET_IOC_SIZEBITS 14
#define TARGET_IOC_DIRBITS 2
#define TARGET_IOC_NONE 0U
#define TARGET_IOC_WRITE 2U
#define TARGET_IOC_READ 1U
#elif defined(TARGET_HEXAGON)
#define TARGET_IOC_SIZEBITS 14
#define TARGET_IOC_NONE 0U
#define TARGET_IOC_WRITE 1U
#define TARGET_IOC_READ 2U
#else
#error unsupported CPU
#endif
#define TARGET_IOC_NRMASK ((1 << TARGET_IOC_NRBITS)-1)
#define TARGET_IOC_TYPEMASK ((1 << TARGET_IOC_TYPEBITS)-1)
#define TARGET_IOC_SIZEMASK ((1 << TARGET_IOC_SIZEBITS)-1)
#define TARGET_IOC_DIRMASK ((1 << TARGET_IOC_DIRBITS)-1)
#define TARGET_IOC_NRSHIFT 0
#define TARGET_IOC_TYPESHIFT (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
#define TARGET_IOC_SIZESHIFT (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
#define TARGET_IOC_DIRSHIFT (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
#define TARGET_IOC(dir,type,nr,size) \
(((dir) << TARGET_IOC_DIRSHIFT) | \
((type) << TARGET_IOC_TYPESHIFT) | \
((nr) << TARGET_IOC_NRSHIFT) | \
((size) << TARGET_IOC_SIZESHIFT))
/* used to create numbers */
#define TARGET_IO(type,nr) TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
#define TARGET_IOR(type,nr,size) TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
#define TARGET_IOW(type,nr,size) TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
#define TARGET_IOWR(type,nr,size) TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
/* the size is automatically computed for these defines */
#define TARGET_IORU(type,nr) TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
#define TARGET_IOWU(type,nr) TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
#define TARGET_IOWRU(type,nr) TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
struct target_sockaddr {
abi_ushort sa_family;
uint8_t sa_data[14];
};
struct target_sockaddr_ll {
abi_ushort sll_family; /* Always AF_PACKET */
abi_ushort sll_protocol; /* Physical layer protocol */
abi_int sll_ifindex; /* Interface number */
abi_ushort sll_hatype; /* ARP hardware type */
uint8_t sll_pkttype; /* Packet type */
uint8_t sll_halen; /* Length of address */
uint8_t sll_addr[8]; /* Physical layer address */
};
struct target_sockaddr_un {
abi_ushort su_family;
uint8_t sun_path[108];
};
struct target_sockaddr_nl {
abi_ushort nl_family; /* AF_NETLINK */
abi_ushort __pad;
abi_uint nl_pid;
abi_uint nl_groups;
};
struct target_in_addr {
abi_uint s_addr; /* big endian */
};
struct target_sockaddr_in {
abi_ushort sin_family;
abi_short sin_port; /* big endian */
struct target_in_addr sin_addr;
uint8_t __pad[sizeof(struct target_sockaddr) -
sizeof(abi_ushort) - sizeof(abi_short) -
sizeof(struct target_in_addr)];
};
struct target_sockaddr_in6 {
abi_ushort sin6_family;
abi_ushort sin6_port; /* big endian */
abi_uint sin6_flowinfo; /* big endian */
struct in6_addr sin6_addr; /* IPv6 address, big endian */
abi_uint sin6_scope_id;
};
struct target_sock_filter {
abi_ushort code;
uint8_t jt;
uint8_t jf;
abi_uint k;
};
struct target_sock_fprog {
abi_ushort len;
abi_ulong filter;
};
struct target_ip_mreq {
struct target_in_addr imr_multiaddr;
struct target_in_addr imr_address;
};
struct target_ip_mreqn {
struct target_in_addr imr_multiaddr;
struct target_in_addr imr_address;
abi_long imr_ifindex;
};
struct target_ip_mreq_source {
/* big endian */
uint32_t imr_multiaddr;
uint32_t imr_interface;
uint32_t imr_sourceaddr;
};
struct target_linger {
abi_int l_onoff; /* Linger active */
abi_int l_linger; /* How long to linger for */
};
#if defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
struct target_timeval {
abi_long tv_sec;
abi_int tv_usec;
};
#define target__kernel_sock_timeval target_timeval
#else
struct target_timeval {
abi_long tv_sec;
abi_long tv_usec;
};
struct target__kernel_sock_timeval {
abi_llong tv_sec;
abi_llong tv_usec;
};
#endif
struct target_timespec {
abi_long tv_sec;
abi_long tv_nsec;
};
struct target__kernel_timespec {
abi_llong tv_sec;
abi_llong tv_nsec;
};
struct target_timezone {
abi_int tz_minuteswest;
abi_int tz_dsttime;
};
struct target_itimerval {
struct target_timeval it_interval;
struct target_timeval it_value;
};
struct target_itimerspec {
struct target_timespec it_interval;
struct target_timespec it_value;
};
struct target__kernel_itimerspec {
struct target__kernel_timespec it_interval;
struct target__kernel_timespec it_value;
};
struct target_timex {
abi_uint modes; /* Mode selector */
abi_long offset; /* Time offset */
abi_long freq; /* Frequency offset */
abi_long maxerror; /* Maximum error (microseconds) */
abi_long esterror; /* Estimated error (microseconds) */
abi_int status; /* Clock command/status */
abi_long constant; /* PLL (phase-locked loop) time constant */
abi_long precision; /* Clock precision (microseconds, ro) */
abi_long tolerance; /* Clock freq. tolerance (ppm, ro) */
struct target_timeval time; /* Current time */
abi_long tick; /* Microseconds between clock ticks */
abi_long ppsfreq; /* PPS (pulse per second) frequency */
abi_long jitter; /* PPS jitter (ro); nanoseconds */
abi_int shift; /* PPS interval duration (seconds) */
abi_long stabil; /* PPS stability */
abi_long jitcnt; /* PPS jitter limit exceeded (ro) */
abi_long calcnt; /* PPS calibration intervals */
abi_long errcnt; /* PPS calibration errors */
abi_long stbcnt; /* PPS stability limit exceeded */
abi_int tai; /* TAI offset */
/* Further padding bytes to allow for future expansion */
abi_int:32; abi_int:32; abi_int:32; abi_int:32;
abi_int:32; abi_int:32; abi_int:32; abi_int:32;
abi_int:32; abi_int:32; abi_int:32;
};
struct target__kernel_timex {
abi_uint modes; /* Mode selector */
abi_int: 32; /* pad */
abi_llong offset; /* Time offset */
abi_llong freq; /* Frequency offset */
abi_llong maxerror; /* Maximum error (microseconds) */
abi_llong esterror; /* Estimated error (microseconds) */
abi_int status; /* Clock command/status */
abi_int: 32; /* pad */
abi_llong constant; /* PLL (phase-locked loop) time constant */
abi_llong precision; /* Clock precision (microseconds, ro) */
abi_llong tolerance; /* Clock freq. tolerance (ppm, ro) */
struct target__kernel_sock_timeval time; /* Current time */
abi_llong tick; /* Microseconds between clock ticks */
abi_llong ppsfreq; /* PPS (pulse per second) frequency */
abi_llong jitter; /* PPS jitter (ro); nanoseconds */
abi_int shift; /* PPS interval duration (seconds) */
abi_int: 32; /* pad */
abi_llong stabil; /* PPS stability */
abi_llong jitcnt; /* PPS jitter limit exceeded (ro) */
abi_llong calcnt; /* PPS calibration intervals */
abi_llong errcnt; /* PPS calibration errors */
abi_llong stbcnt; /* PPS stability limit exceeded */
abi_int tai; /* TAI offset */
/* Further padding bytes to allow for future expansion */
abi_int:32; abi_int:32; abi_int:32; abi_int:32;
abi_int:32; abi_int:32; abi_int:32; abi_int:32;
abi_int:32; abi_int:32; abi_int:32;
};
typedef abi_long target_clock_t;
#define TARGET_HZ 100
struct target_tms {
target_clock_t tms_utime;
target_clock_t tms_stime;
target_clock_t tms_cutime;
target_clock_t tms_cstime;
};
struct target_utimbuf {
abi_long actime;
abi_long modtime;
};
struct target_sel_arg_struct {
abi_long n;
abi_long inp, outp, exp;
abi_long tvp;
};
struct target_iovec {
abi_long iov_base; /* Starting address */
abi_long iov_len; /* Number of bytes */
};
struct target_msghdr {
abi_long msg_name; /* Socket name */
int msg_namelen; /* Length of name */
abi_long msg_iov; /* Data blocks */
abi_long msg_iovlen; /* Number of blocks */
abi_long msg_control; /* Per protocol magic (eg BSD file descriptor passing) */
abi_long msg_controllen; /* Length of cmsg list */
unsigned int msg_flags;
};
struct target_cmsghdr {
abi_long cmsg_len;
int cmsg_level;
int cmsg_type;
};
#define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
#define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
__target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
#define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
& (size_t) ~(sizeof (abi_long) - 1))
#define TARGET_CMSG_SPACE(len) (sizeof(struct target_cmsghdr) + \
TARGET_CMSG_ALIGN(len))
#define TARGET_CMSG_LEN(len) (sizeof(struct target_cmsghdr) + (len))
static __inline__ struct target_cmsghdr *
__target_cmsg_nxthdr(struct target_msghdr *__mhdr,
struct target_cmsghdr *__cmsg,
struct target_cmsghdr *__cmsg_start)
{
struct target_cmsghdr *__ptr;
__ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
+ TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
> tswapal(__mhdr->msg_controllen)) {
/* No more entries. */
return (struct target_cmsghdr *)0;
}
return __ptr;
}
struct target_mmsghdr {
struct target_msghdr msg_hdr; /* Message header */
unsigned int msg_len; /* Number of bytes transmitted */
};
struct target_rusage {
struct target_timeval ru_utime; /* user time used */
struct target_timeval ru_stime; /* system time used */
abi_long ru_maxrss; /* maximum resident set size */
abi_long ru_ixrss; /* integral shared memory size */
abi_long ru_idrss; /* integral unshared data size */
abi_long ru_isrss; /* integral unshared stack size */
abi_long ru_minflt; /* page reclaims */
abi_long ru_majflt; /* page faults */
abi_long ru_nswap; /* swaps */
abi_long ru_inblock; /* block input operations */
abi_long ru_oublock; /* block output operations */
abi_long ru_msgsnd; /* messages sent */
abi_long ru_msgrcv; /* messages received */
abi_long ru_nsignals; /* signals received */
abi_long ru_nvcsw; /* voluntary context switches */
abi_long ru_nivcsw; /* involuntary " */
};
typedef struct {
int val[2];
} kernel_fsid_t;
struct target_dirent {
abi_long d_ino;
abi_long d_off;
unsigned short d_reclen;
char d_name[];
};
struct target_dirent64 {
abi_ullong d_ino;
abi_llong d_off;
abi_ushort d_reclen;
unsigned char d_type;
char d_name[];
};
/* mostly generic signal stuff */
#define TARGET_SIG_DFL ((abi_long)0) /* default signal handling */
#define TARGET_SIG_IGN ((abi_long)1) /* ignore signal */
#define TARGET_SIG_ERR ((abi_long)-1) /* error return from signal */
#ifdef TARGET_MIPS
#define TARGET_NSIG 128
#else
#define TARGET_NSIG 64
#endif
#define TARGET_NSIG_BPW TARGET_ABI_BITS
#define TARGET_NSIG_WORDS (TARGET_NSIG / TARGET_NSIG_BPW)
typedef struct {
abi_ulong sig[TARGET_NSIG_WORDS];
} target_sigset_t;
#ifdef BSWAP_NEEDED
static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
{
int i;
for(i = 0;i < TARGET_NSIG_WORDS; i++)
d->sig[i] = tswapal(s->sig[i]);
}
#else
static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
{
*d = *s;
}
#endif
static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
{
int i;
d->sig[0] = set;
for(i = 1;i < TARGET_NSIG_WORDS; i++)
d->sig[i] = 0;
}
void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
void host_to_target_old_sigset(abi_ulong *old_sigset,
const sigset_t *sigset);
void target_to_host_old_sigset(sigset_t *sigset,
const abi_ulong *old_sigset);
struct target_sigaction;
int do_sigaction(int sig, const struct target_sigaction *act,
struct target_sigaction *oact, abi_ulong ka_restorer);
#include "target_signal.h"
#ifdef TARGET_SA_RESTORER
#define TARGET_ARCH_HAS_SA_RESTORER 1
#endif
#if defined(TARGET_ALPHA)
typedef int32_t target_old_sa_flags;
#else
typedef abi_ulong target_old_sa_flags;
#endif
#if defined(TARGET_MIPS)
struct target_sigaction {
uint32_t sa_flags;
#if defined(TARGET_ABI_MIPSN32)
uint32_t _sa_handler;
#else
abi_ulong _sa_handler;
#endif
target_sigset_t sa_mask;
#ifdef TARGET_ARCH_HAS_SA_RESTORER
/* ??? This is always present, but ignored unless O32. */
abi_ulong sa_restorer;
#endif
};
#else
struct target_old_sigaction {
abi_ulong _sa_handler;
abi_ulong sa_mask;
target_old_sa_flags sa_flags;
#ifdef TARGET_ARCH_HAS_SA_RESTORER
abi_ulong sa_restorer;
#endif
};
struct target_sigaction {
abi_ulong _sa_handler;
abi_ulong sa_flags;
#ifdef TARGET_ARCH_HAS_SA_RESTORER
abi_ulong sa_restorer;
#endif
target_sigset_t sa_mask;
#ifdef TARGET_ARCH_HAS_KA_RESTORER
abi_ulong ka_restorer;
#endif
};
#endif
typedef union target_sigval {
int sival_int;
abi_ulong sival_ptr;
} target_sigval_t;
#if 0
#if defined (TARGET_SPARC)
typedef struct {
struct {
abi_ulong psr;
abi_ulong pc;
abi_ulong npc;
abi_ulong y;
abi_ulong u_regs[16]; /* globals and ins */
} si_regs;
int si_mask;
} __siginfo_t;
typedef struct {
unsigned long si_float_regs [32];
unsigned long si_fsr;
unsigned long si_fpqdepth;
struct {
unsigned long *insn_addr;
unsigned long insn;
} si_fpqueue [16];
} __siginfo_fpu_t;
#endif
#endif
#define TARGET_SI_MAX_SIZE 128
#if TARGET_ABI_BITS == 32
#define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
#else
#define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
#endif
#define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
/* Within QEMU the top 16 bits of si_code indicate which of the parts of
* the union in target_siginfo is valid. This only applies between
* host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
* appear either within host siginfo_t or in target_siginfo structures
* which we get from the guest userspace program. (The Linux kernel
* does a similar thing with using the top bits for its own internal
* purposes but not letting them be visible to userspace.)
*/
#define QEMU_SI_KILL 0
#define QEMU_SI_TIMER 1
#define QEMU_SI_POLL 2
#define QEMU_SI_FAULT 3
#define QEMU_SI_CHLD 4
#define QEMU_SI_RT 5
typedef struct target_siginfo {
#ifdef TARGET_MIPS
int si_signo;
int si_code;
int si_errno;
#else
int si_signo;
int si_errno;
int si_code;
#endif
union {
int _pad[TARGET_SI_PAD_SIZE];
/* kill() */
struct {
pid_t _pid; /* sender's pid */
uid_t _uid; /* sender's uid */
} _kill;
/* POSIX.1b timers */
struct {
unsigned int _timer1;
unsigned int _timer2;
} _timer;
/* POSIX.1b signals */
struct {
pid_t _pid; /* sender's pid */
uid_t _uid; /* sender's uid */
target_sigval_t _sigval;
} _rt;
/* SIGCHLD */
struct {
pid_t _pid; /* which child */
uid_t _uid; /* sender's uid */
int _status; /* exit code */
target_clock_t _utime;
target_clock_t _stime;
} _sigchld;
/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
struct {
abi_ulong _addr; /* faulting insn/memory ref. */
} _sigfault;
/* SIGPOLL */
struct {
int _band; /* POLL_IN, POLL_OUT, POLL_MSG */
int _fd;
} _sigpoll;
} _sifields;
} target_siginfo_t;
/*
* si_code values
* Digital reserves positive values for kernel-generated signals.
*/
#define TARGET_SI_USER 0 /* sent by kill, sigsend, raise */
#define TARGET_SI_KERNEL 0x80 /* sent by the kernel from somewhere */
#define TARGET_SI_QUEUE -1 /* sent by sigqueue */
#define TARGET_SI_TIMER -2 /* sent by timer expiration */
#define TARGET_SI_MESGQ -3 /* sent by real time mesq state change */
#define TARGET_SI_ASYNCIO -4 /* sent by AIO completion */
#define TARGET_SI_SIGIO -5 /* sent by queued SIGIO */
/*
* SIGILL si_codes
*/
#define TARGET_ILL_ILLOPC (1) /* illegal opcode */
#define TARGET_ILL_ILLOPN (2) /* illegal operand */
#define TARGET_ILL_ILLADR (3) /* illegal addressing mode */
#define TARGET_ILL_ILLTRP (4) /* illegal trap */
#define TARGET_ILL_PRVOPC (5) /* privileged opcode */
#define TARGET_ILL_PRVREG (6) /* privileged register */
#define TARGET_ILL_COPROC (7) /* coprocessor error */
#define TARGET_ILL_BADSTK (8) /* internal stack error */
/*
* SIGFPE si_codes
*/
#define TARGET_FPE_INTDIV (1) /* integer divide by zero */
#define TARGET_FPE_INTOVF (2) /* integer overflow */
#define TARGET_FPE_FLTDIV (3) /* floating point divide by zero */
#define TARGET_FPE_FLTOVF (4) /* floating point overflow */
#define TARGET_FPE_FLTUND (5) /* floating point underflow */
#define TARGET_FPE_FLTRES (6) /* floating point inexact result */
#define TARGET_FPE_FLTINV (7) /* floating point invalid operation */
#define TARGET_FPE_FLTSUB (8) /* subscript out of range */
#define TARGET_FPE_FLTUNK (14) /* undiagnosed fp exception */
#define TARGET_FPE_CONDTRAP (15) /* trap on condition */
/*
* SIGSEGV si_codes
*/
#define TARGET_SEGV_MAPERR (1) /* address not mapped to object */
#define TARGET_SEGV_ACCERR (2) /* invalid permissions for mapped object */
#define TARGET_SEGV_BNDERR (3) /* failed address bound checks */
/*
* SIGBUS si_codes
*/
#define TARGET_BUS_ADRALN (1) /* invalid address alignment */
#define TARGET_BUS_ADRERR (2) /* non-existent physical address */
#define TARGET_BUS_OBJERR (3) /* object specific hardware error */
/* hardware memory error consumed on a machine check: action required */
#define TARGET_BUS_MCEERR_AR (4)
/* hardware memory error detected in process but not consumed: action optional*/
#define TARGET_BUS_MCEERR_AO (5)
/*
* SIGTRAP si_codes
*/
#define TARGET_TRAP_BRKPT (1) /* process breakpoint */
#define TARGET_TRAP_TRACE (2) /* process trace trap */
#define TARGET_TRAP_BRANCH (3) /* process taken branch trap */
#define TARGET_TRAP_HWBKPT (4) /* hardware breakpoint/watchpoint */
#define TARGET_TRAP_UNK (5) /* undiagnosed trap */
#include "target_resource.h"
struct target_pollfd {
int fd; /* file descriptor */
short events; /* requested events */
short revents; /* returned events */
};
/* virtual terminal ioctls */
#define TARGET_KIOCSOUND 0x4B2F /* start sound generation (0 for off) */
#define TARGET_KDMKTONE 0x4B30 /* generate tone */
#define TARGET_KDGKBTYPE 0x4b33
#define TARGET_KDSETMODE 0x4b3a
#define TARGET_KDGKBMODE 0x4b44
#define TARGET_KDSKBMODE 0x4b45
#define TARGET_KDGKBENT 0x4B46 /* gets one entry in translation table */
#define TARGET_KDGKBSENT 0x4B48 /* gets one function key string entry */
#define TARGET_KDGKBLED 0x4B64 /* get led flags (not lights) */
#define TARGET_KDSKBLED 0x4B65 /* set led flags (not lights) */
#define TARGET_KDGETLED 0x4B31 /* return current led state */
#define TARGET_KDSETLED 0x4B32 /* set led state [lights, not flags] */
#define TARGET_KDSIGACCEPT 0x4B4E
struct target_rtc_pll_info {
int pll_ctrl;
int pll_value;
int pll_max;
int pll_min;
int pll_posmult;
int pll_negmult;
abi_long pll_clock;
};
/* real time clock ioctls */
#define TARGET_RTC_AIE_ON TARGET_IO('p', 0x01)
#define TARGET_RTC_AIE_OFF TARGET_IO('p', 0x02)
#define TARGET_RTC_UIE_ON TARGET_IO('p', 0x03)
#define TARGET_RTC_UIE_OFF TARGET_IO('p', 0x04)
#define TARGET_RTC_PIE_ON TARGET_IO('p', 0x05)
#define TARGET_RTC_PIE_OFF TARGET_IO('p', 0x06)
#define TARGET_RTC_WIE_ON TARGET_IO('p', 0x0f)
#define TARGET_RTC_WIE_OFF TARGET_IO('p', 0x10)
#define TARGET_RTC_ALM_READ TARGET_IOR('p', 0x08, struct rtc_time)
#define TARGET_RTC_ALM_SET TARGET_IOW('p', 0x07, struct rtc_time)
#define TARGET_RTC_RD_TIME TARGET_IOR('p', 0x09, struct rtc_time)
#define TARGET_RTC_SET_TIME TARGET_IOW('p', 0x0a, struct rtc_time)
#define TARGET_RTC_IRQP_READ TARGET_IOR('p', 0x0b, abi_ulong)
#define TARGET_RTC_IRQP_SET TARGET_IOW('p', 0x0c, abi_ulong)
#define TARGET_RTC_EPOCH_READ TARGET_IOR('p', 0x0d, abi_ulong)
#define TARGET_RTC_EPOCH_SET TARGET_IOW('p', 0x0e, abi_ulong)
#define TARGET_RTC_WKALM_RD TARGET_IOR('p', 0x10, struct rtc_wkalrm)
#define TARGET_RTC_WKALM_SET TARGET_IOW('p', 0x0f, struct rtc_wkalrm)
#define TARGET_RTC_PLL_GET TARGET_IOR('p', 0x11, \
struct target_rtc_pll_info)
#define TARGET_RTC_PLL_SET TARGET_IOW('p', 0x12, \
struct target_rtc_pll_info)
#define TARGET_RTC_VL_READ TARGET_IOR('p', 0x13, int)
#define TARGET_RTC_VL_CLR TARGET_IO('p', 0x14)
#if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4) || \
defined(TARGET_XTENSA)
#define TARGET_FIOGETOWN TARGET_IOR('f', 123, int)
#define TARGET_FIOSETOWN TARGET_IOW('f', 124, int)
#define TARGET_SIOCATMARK TARGET_IOR('s', 7, int)
#define TARGET_SIOCSPGRP TARGET_IOW('s', 8, pid_t)
#define TARGET_SIOCGPGRP TARGET_IOR('s', 9, pid_t)
#else
#define TARGET_FIOGETOWN 0x8903
#define TARGET_FIOSETOWN 0x8901
#define TARGET_SIOCATMARK 0x8905
#define TARGET_SIOCSPGRP 0x8902
#define TARGET_SIOCGPGRP 0x8904
#endif
#if defined(TARGET_SH4)
#define TARGET_SIOCGSTAMP_OLD TARGET_IOR('s', 100, struct target_timeval)
#define TARGET_SIOCGSTAMPNS_OLD TARGET_IOR('s', 101, struct target_timespec)
#else
#define TARGET_SIOCGSTAMP_OLD 0x8906
#define TARGET_SIOCGSTAMPNS_OLD 0x8907
#endif
#define TARGET_SIOCGSTAMP_NEW TARGET_IOR(0x89, 0x06, abi_llong[2])
#define TARGET_SIOCGSTAMPNS_NEW TARGET_IOR(0x89, 0x07, abi_llong[2])
/* Networking ioctls */
#define TARGET_SIOCADDRT 0x890B /* add routing table entry */
#define TARGET_SIOCDELRT 0x890C /* delete routing table entry */
#define TARGET_SIOCGIFNAME 0x8910 /* get iface name */
#define TARGET_SIOCSIFLINK 0x8911 /* set iface channel */
#define TARGET_SIOCGIFCONF 0x8912 /* get iface list */
#define TARGET_SIOCGIFFLAGS 0x8913 /* get flags */
#define TARGET_SIOCSIFFLAGS 0x8914 /* set flags */
#define TARGET_SIOCGIFADDR 0x8915 /* get PA address */
#define TARGET_SIOCSIFADDR 0x8916 /* set PA address */
#define TARGET_SIOCGIFDSTADDR 0x8917 /* get remote PA address */
#define TARGET_SIOCSIFDSTADDR 0x8918 /* set remote PA address */
#define TARGET_SIOCGIFBRDADDR 0x8919 /* get broadcast PA address */
#define TARGET_SIOCSIFBRDADDR 0x891a /* set broadcast PA address */
#define TARGET_SIOCGIFNETMASK 0x891b /* get network PA mask */
#define TARGET_SIOCSIFNETMASK 0x891c /* set network PA mask */
#define TARGET_SIOCGIFMETRIC 0x891d /* get metric */
#define TARGET_SIOCSIFMETRIC 0x891e /* set metric */
#define TARGET_SIOCGIFMEM 0x891f /* get memory address (BSD) */
#define TARGET_SIOCSIFMEM 0x8920 /* set memory address (BSD) */
#define TARGET_SIOCGIFMTU 0x8921 /* get MTU size */
#define TARGET_SIOCSIFMTU 0x8922 /* set MTU size */
#define TARGET_SIOCSIFHWADDR 0x8924 /* set hardware address (NI) */
#define TARGET_SIOCGIFENCAP 0x8925 /* get/set slip encapsulation */
#define TARGET_SIOCSIFENCAP 0x8926
#define TARGET_SIOCGIFHWADDR 0x8927 /* Get hardware address */
#define TARGET_SIOCGIFSLAVE 0x8929 /* Driver slaving support */
#define TARGET_SIOCSIFSLAVE 0x8930
#define TARGET_SIOCADDMULTI 0x8931 /* Multicast address lists */
#define TARGET_SIOCDELMULTI 0x8932
#define TARGET_SIOCGIFINDEX 0x8933
#define TARGET_SIOCSIFPFLAGS 0x8934 /* set extended flags */
#define TARGET_SIOCGIFPFLAGS 0x8935 /* get extended flags */
/* Bridging control calls */
#define TARGET_SIOCGIFBR 0x8940 /* Bridging support */
#define TARGET_SIOCSIFBR 0x8941 /* Set bridging options */
#define TARGET_SIOCGIFTXQLEN 0x8942 /* Get the tx queue length */
#define TARGET_SIOCSIFTXQLEN 0x8943 /* Set the tx queue length */
/* ARP cache control calls. */
#define TARGET_OLD_SIOCDARP 0x8950 /* old delete ARP table entry */
#define TARGET_OLD_SIOCGARP 0x8951 /* old get ARP table entry */
#define TARGET_OLD_SIOCSARP 0x8952 /* old set ARP table entry */
#define TARGET_SIOCDARP 0x8953 /* delete ARP table entry */
#define TARGET_SIOCGARP 0x8954 /* get ARP table entry */
#define TARGET_SIOCSARP 0x8955 /* set ARP table entry */
/* RARP cache control calls. */
#define TARGET_SIOCDRARP 0x8960 /* delete RARP table entry */
#define TARGET_SIOCGRARP 0x8961 /* get RARP table entry */
#define TARGET_SIOCSRARP 0x8962 /* set RARP table entry */
/* Driver configuration calls */
#define TARGET_SIOCGIFMAP 0x8970 /* Get device parameters */
#define TARGET_SIOCSIFMAP 0x8971 /* Set device parameters */
/* DLCI configuration calls */
#define TARGET_SIOCADDDLCI 0x8980 /* Create new DLCI device */
#define TARGET_SIOCDELDLCI 0x8981 /* Delete DLCI device */
/* From <linux/wireless.h> */
#define TARGET_SIOCGIWNAME 0x8B01 /* get name == wireless protocol */
/* From <linux/if_tun.h> */
#define TARGET_TUNSETDEBUG TARGET_IOW('T', 201, int)
#define TARGET_TUNSETIFF TARGET_IOW('T', 202, int)
#define TARGET_TUNSETPERSIST TARGET_IOW('T', 203, int)
#define TARGET_TUNSETOWNER TARGET_IOW('T', 204, int)
#define TARGET_TUNSETLINK TARGET_IOW('T', 205, int)
#define TARGET_TUNSETGROUP TARGET_IOW('T', 206, int)
#define TARGET_TUNGETFEATURES TARGET_IOR('T', 207, unsigned int)
#define TARGET_TUNSETOFFLOAD TARGET_IOW('T', 208, unsigned int)
#define TARGET_TUNSETTXFILTER TARGET_IOW('T', 209, unsigned int)
#define TARGET_TUNGETIFF TARGET_IOR('T', 210, unsigned int)
#define TARGET_TUNGETSNDBUF TARGET_IOR('T', 211, int)
#define TARGET_TUNSETSNDBUF TARGET_IOW('T', 212, int)
/*
* TUNATTACHFILTER and TUNDETACHFILTER are not supported. Linux kernel keeps a
* user pointer in TUNATTACHFILTER, which we are not able to correctly handle.
*/
#define TARGET_TUNGETVNETHDRSZ TARGET_IOR('T', 215, int)
#define TARGET_TUNSETVNETHDRSZ TARGET_IOW('T', 216, int)
#define TARGET_TUNSETQUEUE TARGET_IOW('T', 217, int)
#define TARGET_TUNSETIFINDEX TARGET_IOW('T', 218, unsigned int)
/* TUNGETFILTER is not supported: see TUNATTACHFILTER. */
#define TARGET_TUNSETVNETLE TARGET_IOW('T', 220, int)
#define TARGET_TUNGETVNETLE TARGET_IOR('T', 221, int)
#define TARGET_TUNSETVNETBE TARGET_IOW('T', 222, int)
#define TARGET_TUNGETVNETBE TARGET_IOR('T', 223, int)
#define TARGET_TUNSETSTEERINGEBPF TARGET_IOR('T', 224, int)
#define TARGET_TUNSETFILTEREBPF TARGET_IOR('T', 225, int)
#define TARGET_TUNSETCARRIER TARGET_IOW('T', 226, int)
#define TARGET_TUNGETDEVNETNS TARGET_IO('T', 227)
/* From <linux/random.h> */
#define TARGET_RNDGETENTCNT TARGET_IOR('R', 0x00, int)
#define TARGET_RNDADDTOENTCNT TARGET_IOW('R', 0x01, int)
#define TARGET_RNDZAPENTCNT TARGET_IO('R', 0x04)
#define TARGET_RNDCLEARPOOL TARGET_IO('R', 0x06)
#define TARGET_RNDRESEEDCRNG TARGET_IO('R', 0x07)
/* From <linux/fs.h> */
#define TARGET_BLKROSET TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
#define TARGET_BLKROGET TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
#define TARGET_BLKRRPART TARGET_IO(0x12,95) /* re-read partition table */
#define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
#define TARGET_BLKFLSBUF TARGET_IO(0x12,97) /* flush buffer cache */
#define TARGET_BLKRASET TARGET_IO(0x12,98) /* Set read ahead for block device */
#define TARGET_BLKRAGET TARGET_IO(0x12,99) /* get current read ahead setting */
#define TARGET_BLKFRASET TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
#define TARGET_BLKFRAGET TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
#define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
#define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
#define TARGET_BLKSSZGET TARGET_IO(0x12,104)/* get block device sector size */
#define TARGET_BLKPG TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
/* A jump here: 108-111 have been used for various private purposes. */
#define TARGET_BLKBSZGET TARGET_IOR(0x12, 112, abi_ulong)
#define TARGET_BLKBSZSET TARGET_IOW(0x12, 113, abi_ulong)
#define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
/* return device size in bytes
(u64 *arg) */
#define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
#define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
#define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
#define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
#define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
#define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
#define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
#define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
#define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
/* From <linux/fd.h> */
#define TARGET_FDMSGON TARGET_IO(2, 0x45)
#define TARGET_FDMSGOFF TARGET_IO(2, 0x46)
#define TARGET_FDFMTBEG TARGET_IO(2, 0x47)
#define TARGET_FDFMTTRK TARGET_IOW(2, 0x48, struct format_descr)
#define TARGET_FDFMTEND TARGET_IO(2, 0x49)
#define TARGET_FDSETEMSGTRESH TARGET_IO(2, 0x4a)
#define TARGET_FDFLUSH TARGET_IO(2, 0x4b)
#define TARGET_FDSETMAXERRS TARGET_IOW(2, 0x4c, struct floppy_max_errors)
#define TARGET_FDGETMAXERRS TARGET_IOR(2, 0x0e, struct floppy_max_errors)
#define TARGET_FDRESET TARGET_IO(2, 0x54)
#define TARGET_FDRAWCMD TARGET_IO(2, 0x58)
#define TARGET_FDTWADDLE TARGET_IO(2, 0x59)
#define TARGET_FDEJECT TARGET_IO(2, 0x5a)
#define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */
#define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used for bmap */
#define TARGET_FICLONE TARGET_IOW(0x94, 9, int)
#define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
/*
* Note that the ioctl numbers for FS_IOC_<GET|SET><FLAGS|VERSION>
* claim type "long" but the actual type used by the kernel is "int".
*/
#define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long)
#define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long)
#define TARGET_FS_IOC_GETVERSION TARGET_IOR('v', 1, abi_long)
#define TARGET_FS_IOC_SETVERSION TARGET_IOW('v', 2, abi_long)
#define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
#define TARGET_FS_IOC32_GETFLAGS TARGET_IOR('f', 1, int)
#define TARGET_FS_IOC32_SETFLAGS TARGET_IOW('f', 2, int)
#define TARGET_FS_IOC32_GETVERSION TARGET_IOR('v', 1, int)
#define TARGET_FS_IOC32_SETVERSION TARGET_IOW('v', 2, int)
/* btrfs ioctls */
#ifdef HAVE_BTRFS_H
#define TARGET_BTRFS_IOC_SNAP_CREATE TARGET_IOWU(BTRFS_IOCTL_MAGIC, 1)
#define TARGET_BTRFS_IOC_SCAN_DEV TARGET_IOWU(BTRFS_IOCTL_MAGIC, 4)
#define TARGET_BTRFS_IOC_FORGET_DEV TARGET_IOWU(BTRFS_IOCTL_MAGIC, 5)
#define TARGET_BTRFS_IOC_ADD_DEV TARGET_IOWU(BTRFS_IOCTL_MAGIC, 10)
#define TARGET_BTRFS_IOC_RM_DEV TARGET_IOWU(BTRFS_IOCTL_MAGIC, 11)
#define TARGET_BTRFS_IOC_SUBVOL_CREATE TARGET_IOWU(BTRFS_IOCTL_MAGIC, 14)
#define TARGET_BTRFS_IOC_SNAP_DESTROY TARGET_IOWU(BTRFS_IOCTL_MAGIC, 15)
#define TARGET_BTRFS_IOC_INO_LOOKUP TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 18)
#define TARGET_BTRFS_IOC_DEFAULT_SUBVOL TARGET_IOW(BTRFS_IOCTL_MAGIC, 19,\
abi_ullong)
#define TARGET_BTRFS_IOC_SUBVOL_GETFLAGS TARGET_IOR(BTRFS_IOCTL_MAGIC, 25,\
abi_ullong)
#define TARGET_BTRFS_IOC_SUBVOL_SETFLAGS TARGET_IOW(BTRFS_IOCTL_MAGIC, 26,\
abi_ullong)
#define TARGET_BTRFS_IOC_SCRUB TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 27)
#define TARGET_BTRFS_IOC_SCRUB_CANCEL TARGET_IO(BTRFS_IOCTL_MAGIC, 28)
#define TARGET_BTRFS_IOC_SCRUB_PROGRESS TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 29)
#define TARGET_BTRFS_IOC_DEV_INFO TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 30)
#define TARGET_BTRFS_IOC_INO_PATHS TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 35)
#define TARGET_BTRFS_IOC_LOGICAL_INO TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 36)