228 lines
7.0 KiB
C
228 lines
7.0 KiB
C
#ifndef _ASM_S390X_S390_H
|
|
#define _ASM_S390X_S390_H
|
|
|
|
#include <linux/compat.h>
|
|
#include <linux/socket.h>
|
|
#include <linux/syscalls.h>
|
|
|
|
/* Macro that masks the high order bit of an 32 bit pointer and converts it*/
|
|
/* to a 64 bit pointer */
|
|
#define A(__x) ((unsigned long)((__x) & 0x7FFFFFFFUL))
|
|
#define AA(__x) \
|
|
((unsigned long)(__x))
|
|
|
|
/* Now 32bit compatibility types */
|
|
struct ipc_kludge_32 {
|
|
__u32 msgp; /* pointer */
|
|
__s32 msgtyp;
|
|
};
|
|
|
|
struct old_sigaction32 {
|
|
__u32 sa_handler; /* Really a pointer, but need to deal with 32 bits */
|
|
compat_old_sigset_t sa_mask; /* A 32 bit mask */
|
|
__u32 sa_flags;
|
|
__u32 sa_restorer; /* Another 32 bit pointer */
|
|
};
|
|
|
|
typedef struct compat_siginfo {
|
|
int si_signo;
|
|
int si_errno;
|
|
int si_code;
|
|
|
|
union {
|
|
int _pad[((128/sizeof(int)) - 3)];
|
|
|
|
/* kill() */
|
|
struct {
|
|
pid_t _pid; /* sender's pid */
|
|
uid_t _uid; /* sender's uid */
|
|
} _kill;
|
|
|
|
/* POSIX.1b timers */
|
|
struct {
|
|
compat_timer_t _tid; /* timer id */
|
|
int _overrun; /* overrun count */
|
|
compat_sigval_t _sigval; /* same as below */
|
|
int _sys_private; /* not to be passed to user */
|
|
} _timer;
|
|
|
|
/* POSIX.1b signals */
|
|
struct {
|
|
pid_t _pid; /* sender's pid */
|
|
uid_t _uid; /* sender's uid */
|
|
compat_sigval_t _sigval;
|
|
} _rt;
|
|
|
|
/* SIGCHLD */
|
|
struct {
|
|
pid_t _pid; /* which child */
|
|
uid_t _uid; /* sender's uid */
|
|
int _status;/* exit code */
|
|
compat_clock_t _utime;
|
|
compat_clock_t _stime;
|
|
} _sigchld;
|
|
|
|
/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
|
|
struct {
|
|
__u32 _addr; /* faulting insn/memory ref. - pointer */
|
|
} _sigfault;
|
|
|
|
/* SIGPOLL */
|
|
struct {
|
|
int _band; /* POLL_IN, POLL_OUT, POLL_MSG */
|
|
int _fd;
|
|
} _sigpoll;
|
|
} _sifields;
|
|
} compat_siginfo_t;
|
|
|
|
/*
|
|
* How these fields are to be accessed.
|
|
*/
|
|
#define si_pid _sifields._kill._pid
|
|
#define si_uid _sifields._kill._uid
|
|
#define si_status _sifields._sigchld._status
|
|
#define si_utime _sifields._sigchld._utime
|
|
#define si_stime _sifields._sigchld._stime
|
|
#define si_value _sifields._rt._sigval
|
|
#define si_int _sifields._rt._sigval.sival_int
|
|
#define si_ptr _sifields._rt._sigval.sival_ptr
|
|
#define si_addr _sifields._sigfault._addr
|
|
#define si_band _sifields._sigpoll._band
|
|
#define si_fd _sifields._sigpoll._fd
|
|
#define si_tid _sifields._timer._tid
|
|
#define si_overrun _sifields._timer._overrun
|
|
|
|
/* asm/sigcontext.h */
|
|
typedef union
|
|
{
|
|
__u64 d;
|
|
__u32 f;
|
|
} freg_t32;
|
|
|
|
typedef struct
|
|
{
|
|
unsigned int fpc;
|
|
freg_t32 fprs[__NUM_FPRS];
|
|
} _s390_fp_regs32;
|
|
|
|
typedef struct
|
|
{
|
|
__u32 mask;
|
|
__u32 addr;
|
|
} _psw_t32 __attribute__ ((aligned(8)));
|
|
|
|
typedef struct
|
|
{
|
|
_psw_t32 psw;
|
|
__u32 gprs[__NUM_GPRS];
|
|
__u32 acrs[__NUM_ACRS];
|
|
} _s390_regs_common32;
|
|
|
|
typedef struct
|
|
{
|
|
_s390_regs_common32 regs;
|
|
_s390_fp_regs32 fpregs;
|
|
} _sigregs32;
|
|
|
|
#define _SIGCONTEXT_NSIG32 64
|
|
#define _SIGCONTEXT_NSIG_BPW32 32
|
|
#define __SIGNAL_FRAMESIZE32 96
|
|
#define _SIGMASK_COPY_SIZE32 (sizeof(u32)*2)
|
|
|
|
struct sigcontext32
|
|
{
|
|
__u32 oldmask[_COMPAT_NSIG_WORDS];
|
|
__u32 sregs; /* pointer */
|
|
};
|
|
|
|
/* asm/signal.h */
|
|
struct sigaction32 {
|
|
__u32 sa_handler; /* pointer */
|
|
__u32 sa_flags;
|
|
__u32 sa_restorer; /* pointer */
|
|
compat_sigset_t sa_mask; /* mask last for extensibility */
|
|
};
|
|
|
|
typedef struct {
|
|
__u32 ss_sp; /* pointer */
|
|
int ss_flags;
|
|
compat_size_t ss_size;
|
|
} stack_t32;
|
|
|
|
/* asm/ucontext.h */
|
|
struct ucontext32 {
|
|
__u32 uc_flags;
|
|
__u32 uc_link; /* pointer */
|
|
stack_t32 uc_stack;
|
|
_sigregs32 uc_mcontext;
|
|
compat_sigset_t uc_sigmask; /* mask last for extensibility */
|
|
};
|
|
|
|
struct stat64_emu31;
|
|
struct mmap_arg_struct_emu31;
|
|
struct fadvise64_64_args;
|
|
struct old_sigaction32;
|
|
struct old_sigaction32;
|
|
|
|
long sys32_chown16(const char __user * filename, u16 user, u16 group);
|
|
long sys32_lchown16(const char __user * filename, u16 user, u16 group);
|
|
long sys32_fchown16(unsigned int fd, u16 user, u16 group);
|
|
long sys32_setregid16(u16 rgid, u16 egid);
|
|
long sys32_setgid16(u16 gid);
|
|
long sys32_setreuid16(u16 ruid, u16 euid);
|
|
long sys32_setuid16(u16 uid);
|
|
long sys32_setresuid16(u16 ruid, u16 euid, u16 suid);
|
|
long sys32_getresuid16(u16 __user *ruid, u16 __user *euid, u16 __user *suid);
|
|
long sys32_setresgid16(u16 rgid, u16 egid, u16 sgid);
|
|
long sys32_getresgid16(u16 __user *rgid, u16 __user *egid, u16 __user *sgid);
|
|
long sys32_setfsuid16(u16 uid);
|
|
long sys32_setfsgid16(u16 gid);
|
|
long sys32_getgroups16(int gidsetsize, u16 __user *grouplist);
|
|
long sys32_setgroups16(int gidsetsize, u16 __user *grouplist);
|
|
long sys32_getuid16(void);
|
|
long sys32_geteuid16(void);
|
|
long sys32_getgid16(void);
|
|
long sys32_getegid16(void);
|
|
long sys32_ipc(u32 call, int first, int second, int third, u32 ptr);
|
|
long sys32_truncate64(const char __user * path, unsigned long high,
|
|
unsigned long low);
|
|
long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned long low);
|
|
long sys32_sched_rr_get_interval(compat_pid_t pid,
|
|
struct compat_timespec __user *interval);
|
|
long sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
|
|
compat_sigset_t __user *oset, size_t sigsetsize);
|
|
long sys32_rt_sigpending(compat_sigset_t __user *set, size_t sigsetsize);
|
|
long sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo);
|
|
long sys32_execve(const char __user *name, compat_uptr_t __user *argv,
|
|
compat_uptr_t __user *envp);
|
|
long sys32_init_module(void __user *umod, unsigned long len,
|
|
const char __user *uargs);
|
|
long sys32_delete_module(const char __user *name_user, unsigned int flags);
|
|
long sys32_pread64(unsigned int fd, char __user *ubuf, size_t count,
|
|
u32 poshi, u32 poslo);
|
|
long sys32_pwrite64(unsigned int fd, const char __user *ubuf,
|
|
size_t count, u32 poshi, u32 poslo);
|
|
compat_ssize_t sys32_readahead(int fd, u32 offhi, u32 offlo, s32 count);
|
|
long sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset,
|
|
size_t count);
|
|
long sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *offset,
|
|
s32 count);
|
|
long sys32_stat64(const char __user * filename, struct stat64_emu31 __user * statbuf);
|
|
long sys32_lstat64(const char __user * filename,
|
|
struct stat64_emu31 __user * statbuf);
|
|
long sys32_fstat64(unsigned long fd, struct stat64_emu31 __user * statbuf);
|
|
long sys32_fstatat64(unsigned int dfd, const char __user *filename,
|
|
struct stat64_emu31 __user* statbuf, int flag);
|
|
unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg);
|
|
long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg);
|
|
long sys32_read(unsigned int fd, char __user * buf, size_t count);
|
|
long sys32_write(unsigned int fd, const char __user * buf, size_t count);
|
|
long sys32_fadvise64(int fd, loff_t offset, size_t len, int advise);
|
|
long sys32_fadvise64_64(struct fadvise64_64_args __user *args);
|
|
long sys32_sigaction(int sig, const struct old_sigaction32 __user *act,
|
|
struct old_sigaction32 __user *oact);
|
|
long sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,
|
|
struct sigaction32 __user *oact, size_t sigsetsize);
|
|
long sys32_sigaltstack(const stack_t32 __user *uss, stack_t32 __user *uoss);
|
|
#endif /* _ASM_S390X_S390_H */
|