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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 puting ifdefs if
necessary */
#include "syscall_nr.h"
#define SOCKOP_socket 1
#define SOCKOP_bind 2
#define SOCKOP_connect 3
#define SOCKOP_listen 4
#define SOCKOP_accept 5
#define SOCKOP_getsockname 6
#define SOCKOP_getpeername 7
#define SOCKOP_socketpair 8
#define SOCKOP_send 9
#define SOCKOP_recv 10
#define SOCKOP_sendto 11
#define SOCKOP_recvfrom 12
#define SOCKOP_shutdown 13
#define SOCKOP_setsockopt 14
#define SOCKOP_getsockopt 15
#define SOCKOP_sendmsg 16
#define SOCKOP_recvmsg 17
#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
/*
* 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_ARM) || 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_UNICORE32) \
|| defined(TARGET_S390X)
#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
#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 {
uint16_t sa_family;
uint8_t sa_data[14];
};
struct target_in_addr {
uint32_t s_addr; /* big endian */
};
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_timeval {
abi_long tv_sec;
abi_long tv_usec;
};
struct target_timespec {
abi_long tv_sec;
abi_long tv_nsec;
};
struct target_itimerval {
struct target_timeval it_interval;
struct target_timeval it_value;
};
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) __target_cmsg_nxthdr (mhdr, cmsg)
#define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
& (size_t) ~(sizeof (abi_long) - 1))
#define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
+ TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
#define TARGET_CMSG_LEN(len) (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
static __inline__ struct target_cmsghdr *
__target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
{
struct target_cmsghdr *__ptr;
__ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
+ TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));
if ((unsigned long)((char *)(__ptr+1) - (char *)(size_t)tswapl(__mhdr->msg_control))
> tswapl(__mhdr->msg_controllen))
/* No more entries. */
return (struct target_cmsghdr *)0;
return __cmsg;
}
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 kernel_statfs {
int f_type;
int f_bsize;
int f_blocks;
int f_bfree;
int f_bavail;
int f_files;
int f_ffree;
kernel_fsid_t f_fsid;
int f_namelen;
int f_spare[6];
};
struct target_dirent {
abi_long d_ino;
abi_long d_off;
unsigned short d_reclen;
char d_name[256]; /* We must not include limits.h! */
};
struct target_dirent64 {
uint64_t d_ino;
int64_t d_off;
unsigned short d_reclen;
unsigned char d_type;
char d_name[256];
};
/* 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] = tswapl(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);
#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
|| defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
|| defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
|| defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
|| defined(TARGET_S390X)
#if defined(TARGET_SPARC)
#define TARGET_SA_NOCLDSTOP 8u
#define TARGET_SA_NOCLDWAIT 0x100u
#define TARGET_SA_SIGINFO 0x200u
#define TARGET_SA_ONSTACK 1u
#define TARGET_SA_RESTART 2u
#define TARGET_SA_NODEFER 0x20u
#define TARGET_SA_RESETHAND 4u
#elif defined(TARGET_MIPS)
#define TARGET_SA_NOCLDSTOP 0x00000001
#define TARGET_SA_NOCLDWAIT 0x00010000
#define TARGET_SA_SIGINFO 0x00000008
#define TARGET_SA_ONSTACK 0x08000000
#define TARGET_SA_NODEFER 0x40000000
#define TARGET_SA_RESTART 0x10000000
#define TARGET_SA_RESETHAND 0x80000000
#if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
#define TARGET_SA_RESTORER 0x04000000 /* Only for O32 */
#endif
#elif defined(TARGET_ALPHA)
#define TARGET_SA_ONSTACK 0x00000001
#define TARGET_SA_RESTART 0x00000002
#define TARGET_SA_NOCLDSTOP 0x00000004
#define TARGET_SA_NODEFER 0x00000008
#define TARGET_SA_RESETHAND 0x00000010
#define TARGET_SA_NOCLDWAIT 0x00000020 /* not supported yet */
#define TARGET_SA_SIGINFO 0x00000040
#else
#define TARGET_SA_NOCLDSTOP 0x00000001
#define TARGET_SA_NOCLDWAIT 0x00000002 /* not supported yet */
#define TARGET_SA_SIGINFO 0x00000004
#define TARGET_SA_ONSTACK 0x08000000
#define TARGET_SA_RESTART 0x10000000
#define TARGET_SA_NODEFER 0x40000000
#define TARGET_SA_RESETHAND 0x80000000
#define TARGET_SA_RESTORER 0x04000000
#endif
#if defined(TARGET_SPARC)
#define TARGET_SIGHUP 1
#define TARGET_SIGINT 2
#define TARGET_SIGQUIT 3
#define TARGET_SIGILL 4
#define TARGET_SIGTRAP 5
#define TARGET_SIGABRT 6
#define TARGET_SIGIOT 6
#define TARGET_SIGSTKFLT 7 /* actually EMT */
#define TARGET_SIGFPE 8
#define TARGET_SIGKILL 9
#define TARGET_SIGBUS 10
#define TARGET_SIGSEGV 11
#define TARGET_SIGSYS 12
#define TARGET_SIGPIPE 13
#define TARGET_SIGALRM 14
#define TARGET_SIGTERM 15
#define TARGET_SIGURG 16
#define TARGET_SIGSTOP 17
#define TARGET_SIGTSTP 18
#define TARGET_SIGCONT 19
#define TARGET_SIGCHLD 20
#define TARGET_SIGTTIN 21
#define TARGET_SIGTTOU 22
#define TARGET_SIGIO 23
#define TARGET_SIGXCPU 24
#define TARGET_SIGXFSZ 25
#define TARGET_SIGVTALRM 26
#define TARGET_SIGPROF 27
#define TARGET_SIGWINCH 28
#define TARGET_SIGPWR 29
#define TARGET_SIGUSR1 30
#define TARGET_SIGUSR2 31
#define TARGET_SIGRTMIN 32
#define TARGET_SIG_BLOCK 0x01 /* for blocking signals */
#define TARGET_SIG_UNBLOCK 0x02 /* for unblocking signals */
#define TARGET_SIG_SETMASK 0x04 /* for setting the signal mask */
#elif defined(TARGET_MIPS)
#define TARGET_SIGHUP 1 /* Hangup (POSIX). */
#define TARGET_SIGINT 2 /* Interrupt (ANSI). */
#define TARGET_SIGQUIT 3 /* Quit (POSIX). */
#define TARGET_SIGILL 4 /* Illegal instruction (ANSI). */
#define TARGET_SIGTRAP 5 /* Trace trap (POSIX). */
#define TARGET_SIGIOT 6 /* IOT trap (4.2 BSD). */
#define TARGET_SIGABRT TARGET_SIGIOT /* Abort (ANSI). */
#define TARGET_SIGEMT 7
#define TARGET_SIGSTKFLT 7 /* XXX: incorrect */
#define TARGET_SIGFPE 8 /* Floating-point exception (ANSI). */
#define TARGET_SIGKILL 9 /* Kill, unblockable (POSIX). */
#define TARGET_SIGBUS 10 /* BUS error (4.2 BSD). */
#define TARGET_SIGSEGV 11 /* Segmentation violation (ANSI). */
#define TARGET_SIGSYS 12
#define TARGET_SIGPIPE 13 /* Broken pipe (POSIX). */
#define TARGET_SIGALRM 14 /* Alarm clock (POSIX). */
#define TARGET_SIGTERM 15 /* Termination (ANSI). */
#define TARGET_SIGUSR1 16 /* User-defined signal 1 (POSIX). */
#define TARGET_SIGUSR2 17 /* User-defined signal 2 (POSIX). */
#define TARGET_SIGCHLD 18 /* Child status has changed (POSIX). */
#define TARGET_SIGCLD TARGET_SIGCHLD /* Same as TARGET_SIGCHLD (System V). */
#define TARGET_SIGPWR 19 /* Power failure restart (System V). */
#define TARGET_SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */
#define TARGET_SIGURG 21 /* Urgent condition on socket (4.2 BSD). */
#define TARGET_SIGIO 22 /* I/O now possible (4.2 BSD). */
#define TARGET_SIGPOLL TARGET_SIGIO /* Pollable event occurred (System V). */
#define TARGET_SIGSTOP 23 /* Stop, unblockable (POSIX). */
#define TARGET_SIGTSTP 24 /* Keyboard stop (POSIX). */
#define TARGET_SIGCONT 25 /* Continue (POSIX). */
#define TARGET_SIGTTIN 26 /* Background read from tty (POSIX). */
#define TARGET_SIGTTOU 27 /* Background write to tty (POSIX). */
#define TARGET_SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */
#define TARGET_SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */
#define TARGET_SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */
#define TARGET_SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */
#define TARGET_SIGRTMIN 32
#define TARGET_SIG_BLOCK 1 /* for blocking signals */
#define TARGET_SIG_UNBLOCK 2 /* for unblocking signals */
#define TARGET_SIG_SETMASK 3 /* for setting the signal mask */
#else
#define TARGET_SIGHUP 1
#define TARGET_SIGINT 2
#define TARGET_SIGQUIT 3
#define TARGET_SIGILL 4
#define TARGET_SIGTRAP 5
#define TARGET_SIGABRT 6
#define TARGET_SIGIOT 6
#define TARGET_SIGBUS 7
#define TARGET_SIGFPE 8
#define TARGET_SIGKILL 9
#define TARGET_SIGUSR1 10
#define TARGET_SIGSEGV 11
#define TARGET_SIGUSR2 12
#define TARGET_SIGPIPE 13
#define TARGET_SIGALRM 14
#define TARGET_SIGTERM 15
#define TARGET_SIGSTKFLT 16
#define TARGET_SIGCHLD 17
#define TARGET_SIGCONT 18
#define TARGET_SIGSTOP 19
#define TARGET_SIGTSTP 20
#define TARGET_SIGTTIN 21
#define TARGET_SIGTTOU 22
#define TARGET_SIGURG 23
#define TARGET_SIGXCPU 24
#define TARGET_SIGXFSZ 25
#define TARGET_SIGVTALRM 26
#define TARGET_SIGPROF 27
#define TARGET_SIGWINCH 28
#define TARGET_SIGIO 29
#define TARGET_SIGPWR 30
#define TARGET_SIGSYS 31
#define TARGET_SIGRTMIN 32
#define TARGET_SIG_BLOCK 0 /* for blocking signals */
#define TARGET_SIG_UNBLOCK 1 /* for unblocking signals */
#define TARGET_SIG_SETMASK 2 /* for setting the signal mask */
#endif
#if defined(TARGET_ALPHA)
struct target_old_sigaction {
abi_ulong _sa_handler;
abi_ulong sa_mask;
abi_ulong sa_flags;
};
struct target_rt_sigaction {
abi_ulong _sa_handler;
abi_ulong sa_flags;
target_sigset_t sa_mask;
};
/* This is the struct used inside the kernel. The ka_restorer
field comes from the 5th argument to sys_rt_sigaction. */
struct target_sigaction {
abi_ulong _sa_handler;
abi_ulong sa_flags;
target_sigset_t sa_mask;
abi_ulong sa_restorer;
};
#elif 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;
};
#else
struct target_old_sigaction {
abi_ulong _sa_handler;
abi_ulong sa_mask;
abi_ulong sa_flags;
abi_ulong sa_restorer;
};
struct target_sigaction {
abi_ulong _sa_handler;
abi_ulong sa_flags;
abi_ulong sa_restorer;
target_sigset_t sa_mask;
};
#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
#define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
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_NSIGFPE 8
/*
* SIGSEGV si_codes
*/
#define TARGET_SEGV_MAPERR (1) /* address not mapped to object */
#define TARGET_SEGV_ACCERR (2) /* invalid permissions for mapped object */
/*
* SIGBUS si_codes
*/
#define TARGET_BUS_ADRALN (1) /* invalid address alignment */
#define TARGET_BUS_ADRERR (2) /* non-existant physical address */
#define TARGET_BUS_OBJERR (3) /* object specific hardware error */
/*
* SIGTRAP si_codes
*/
#define TARGET_TRAP_BRKPT (1) /* process breakpoint */
#define TARGET_TRAP_TRACE (2) /* process trace trap */
#endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
struct target_rlimit {
abi_ulong rlim_cur;
abi_ulong rlim_max;
};
#if defined(TARGET_ALPHA)
#define TARGET_RLIM_INFINITY 0x7fffffffffffffffull
#elif defined(TARGET_MIPS) || defined(TARGET_SPARC)
#define TARGET_RLIM_INFINITY 0x7fffffffUL
#else
#define TARGET_RLIM_INFINITY ((target_ulong)~0UL)
#endif
#if defined(TARGET_MIPS)
#define TARGET_RLIMIT_CPU 0
#define TARGET_RLIMIT_FSIZE 1
#define TARGET_RLIMIT_DATA 2
#define TARGET_RLIMIT_STACK 3
#define TARGET_RLIMIT_CORE 4
#define TARGET_RLIMIT_RSS 7
#define TARGET_RLIMIT_NPROC 8
#define TARGET_RLIMIT_NOFILE 5
#define TARGET_RLIMIT_MEMLOCK 9
#define TARGET_RLIMIT_AS 6
#define TARGET_RLIMIT_LOCKS 10
#define TARGET_RLIMIT_SIGPENDING 11
#define TARGET_RLIMIT_MSGQUEUE 12
#define TARGET_RLIMIT_NICE 13
#define TARGET_RLIMIT_RTPRIO 14
#else
#define TARGET_RLIMIT_CPU 0
#define TARGET_RLIMIT_FSIZE 1
#define TARGET_RLIMIT_DATA 2
#define TARGET_RLIMIT_STACK 3
#define TARGET_RLIMIT_CORE 4
#define TARGET_RLIMIT_RSS 5
#define TARGET_RLIMIT_NPROC 6
#define TARGET_RLIMIT_NOFILE 7
#define TARGET_RLIMIT_MEMLOCK 8
#define TARGET_RLIMIT_AS 9
#define TARGET_RLIMIT_LOCKS 10
#define TARGET_RLIMIT_SIGPENDING 11
#define TARGET_RLIMIT_MSGQUEUE 12
#define TARGET_RLIMIT_NICE 13
#define TARGET_RLIMIT_RTPRIO 14
#endif
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_SIOCATMARK 0x8905
/* 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
/* 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/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 */
/* A jump here: 108-111 have been used for various private purposes. */
#define TARGET_BLKBSZGET TARGET_IOR(0x12,112,sizeof(int))
#define TARGET_BLKBSZSET TARGET_IOW(0x12,113,sizeof(int))
#define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
#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_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
/* cdrom commands */
#define TARGET_CDROMPAUSE 0x5301 /* Pause Audio Operation */
#define TARGET_CDROMRESUME 0x5302 /* Resume paused Audio Operation */
#define TARGET_CDROMPLAYMSF 0x5303 /* Play Audio MSF (struct cdrom_msf) */
#define TARGET_CDROMPLAYTRKIND 0x5304 /* Play Audio Track/index
(struct cdrom_ti) */
#define TARGET_CDROMREADTOCHDR 0x5305 /* Read TOC header
(struct cdrom_tochdr) */
#define TARGET_CDROMREADTOCENTRY 0x5306 /* Read TOC entry
(struct cdrom_tocentry) */
#define TARGET_CDROMSTOP 0x5307 /* Stop the cdrom drive */
#define TARGET_CDROMSTART 0x5308 /* Start the cdrom drive */
#define TARGET_CDROMEJECT 0x5309 /* Ejects the cdrom media */
#define TARGET_CDROMVOLCTRL 0x530a /* Control output volume
(struct cdrom_volctrl) */
#define TARGET_CDROMSUBCHNL 0x530b /* Read subchannel data
(struct cdrom_subchnl) */
#define TARGET_CDROMREADMODE2 0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
(struct cdrom_read) */
#define TARGET_CDROMREADMODE1 0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
(struct cdrom_read) */
#define TARGET_CDROMREADAUDIO 0x530e /* (struct cdrom_read_audio) */
#define TARGET_CDROMEJECT_SW 0x530f /* enable(1)/disable(0) auto-ejecting */
#define TARGET_CDROMMULTISESSION 0x5310 /* Obtain the start-of-last-session
address of multi session disks
(struct cdrom_multisession) */
#define TARGET_CDROM_GET_MCN 0x5311 /* Obtain the "Universal Product Code"
if available (struct cdrom_mcn) */
#define TARGET_CDROM_GET_UPC TARGET_CDROM_GET_MCN /* This one is depricated,
but here anyway for compatability */
#define TARGET_CDROMRESET 0x5312 /* hard-reset the drive */
#define TARGET_CDROMVOLREAD 0x5313 /* Get the drive's volume setting
(struct cdrom_volctrl) */
#define TARGET_CDROMREADRAW 0x5314 /* read data in raw mode (2352 Bytes)
(struct cdrom_read) */
/*
* These ioctls are used only used in aztcd.c and optcd.c
*/
#define TARGET_CDROMREADCOOKED 0x5315 /* read data in cooked mode */
#define TARGET_CDROMSEEK 0x5316 /* seek msf address */
/*
* This ioctl is only used by the scsi-cd driver.
It is for playing audio in logical block addressing mode.
*/
#define TARGET_CDROMPLAYBLK 0x5317 /* (struct cdrom_blk) */
/*
* These ioctls are only used in optcd.c
*/
#define TARGET_CDROMREADALL 0x5318 /* read all 2646 bytes */
/*
* These ioctls are (now) only in ide-cd.c for controlling
* drive spindown time. They should be implemented in the
* Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
* GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
* -Erik
*/
#define TARGET_CDROMGETSPINDOWN 0x531d
#define TARGET_CDROMSETSPINDOWN 0x531e
/*
* These ioctls are implemented through the uniform CD-ROM driver
* They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
* drivers are eventually ported to the uniform CD-ROM driver interface.
*/
#define TARGET_CDROMCLOSETRAY 0x5319 /* pendant of CDROMEJECT */
#define TARGET_CDROM_SET_OPTIONS 0x5320 /* Set behavior options */
#define TARGET_CDROM_CLEAR_OPTIONS 0x5321 /* Clear behavior options */
#define TARGET_CDROM_SELECT_SPEED 0x5322 /* Set the CD-ROM speed */
#define TARGET_CDROM_SELECT_DISC 0x5323 /* Select disc (for juke-boxes) */
#define TARGET_CDROM_MEDIA_CHANGED 0x5325 /* Check is media changed */
#define TARGET_CDROM_DRIVE_STATUS 0x5326 /* Get tray position, etc. */
#define TARGET_CDROM_DISC_STATUS 0x5327 /* Get disc type, etc. */
#define TARGET_CDROM_CHANGER_NSLOTS 0x5328 /* Get number of slots */
#define TARGET_CDROM_LOCKDOOR 0x5329 /* lock or unlock door */
#define TARGET_CDROM_DEBUG 0x5330 /* Turn debug messages on/off */
#define TARGET_CDROM_GET_CAPABILITY 0x5331 /* get capabilities */
/* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
* Future CDROM ioctls should be kept below 0x537F
*/
/* This ioctl is only used by sbpcd at the moment */
#define TARGET_CDROMAUDIOBUFSIZ 0x5382 /* set the audio buffer size */
/* conflict with SCSI_IOCTL_GET_IDLUN */
/* DVD-ROM Specific ioctls */
#define TARGET_DVD_READ_STRUCT 0x5390 /* Read structure */
#define TARGET_DVD_WRITE_STRUCT 0x5391 /* Write structure */
#define TARGET_DVD_AUTH 0x5392 /* Authentication */
#define TARGET_CDROM_SEND_PACKET 0x5393 /* send a packet to the drive */
#define TARGET_CDROM_NEXT_WRITABLE 0x5394 /* get next writable block */
#define TARGET_CDROM_LAST_WRITTEN 0x5395 /* get last block written on disc */
/* HD commands */
/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
#define TARGET_HDIO_GETGEO 0x0301 /* get device geometry */
#define TARGET_HDIO_GET_UNMASKINTR 0x0302 /* get current unmask setting */
#define TARGET_HDIO_GET_MULTCOUNT 0x0304 /* get current IDE blockmode setting */
#define TARGET_HDIO_GET_KEEPSETTINGS 0x0308 /* get keep-settings-on-reset flag */
#define TARGET_HDIO_GET_32BIT 0x0309 /* get current io_32bit setting */
#define TARGET_HDIO_GET_NOWERR 0x030a /* get ignore-write-error flag */
#define TARGET_HDIO_GET_DMA 0x030b /* get use-dma flag */
#define TARGET_HDIO_GET_IDENTITY 0x030d /* get IDE identification info */
#define TARGET_HDIO_DRIVE_CMD 0x031f /* execute a special drive command */
/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
#define TARGET_HDIO_SET_MULTCOUNT 0x0321 /* change IDE blockmode */
#define TARGET_HDIO_SET_UNMASKINTR 0x0322 /* permit other irqs during I/O */
#define TARGET_HDIO_SET_KEEPSETTINGS 0x0323 /* keep ioctl settings on reset */
#define TARGET_HDIO_SET_32BIT 0x0324 /* change io_32bit flags */
#define TARGET_HDIO_SET_NOWERR 0x0325 /* change ignore-write-error flag */
#define TARGET_HDIO_SET_DMA 0x0326 /* change use-dma flag */
#define TARGET_HDIO_SET_PIO_MODE 0x0327 /* reconfig interface to new speed */
/* loop ioctls */
#define TARGET_LOOP_SET_FD 0x4C00
#define TARGET_LOOP_CLR_FD 0x4C01
#define TARGET_LOOP_SET_STATUS 0x4C02
#define TARGET_LOOP_GET_STATUS 0x4C03
#define TARGET_LOOP_SET_STATUS64 0x4C04
#define TARGET_LOOP_GET_STATUS64 0x4C05
#define TARGET_LOOP_CHANGE_FD 0x4C06
/* fb ioctls */
#define TARGET_FBIOGET_VSCREENINFO 0x4600
#define TARGET_FBIOPUT_VSCREENINFO 0x4601
#define TARGET_FBIOGET_FSCREENINFO 0x4602
#define TARGET_FBIOGETCMAP 0x4604
#define TARGET_FBIOPUTCMAP 0x4605
#define TARGET_FBIOPAN_DISPLAY 0x4606
#define TARGET_FBIOGET_CON2FBMAP 0x460F
#define TARGET_FBIOPUT_CON2FBMAP 0x4610
/* vt ioctls */
#define TARGET_VT_OPENQRY 0x5600
#define TARGET_VT_GETSTATE 0x5603
#define TARGET_VT_ACTIVATE 0x5606
#define TARGET_VT_WAITACTIVE 0x5607
#define TARGET_VT_LOCKSWITCH 0x560b
#define TARGET_VT_UNLOCKSWITCH 0x560c
#define TARGET_VT_GETMODE 0x5601
#define TARGET_VT_SETMODE 0x5602
#define TARGET_VT_RELDISP 0x5605
#define TARGET_VT_DISALLOCATE 0x5608
/* from asm/termbits.h */
#define TARGET_NCC 8
struct target_termio {
unsigned short c_iflag; /* input mode flags */
unsigned short c_oflag; /* output mode flags */
unsigned short c_cflag; /* control mode flags */
unsigned short c_lflag; /* local mode flags */
unsigned char c_line; /* line discipline */
unsigned char c_cc[TARGET_NCC]; /* control characters */
};
struct target_winsize {
unsigned short ws_row;