216 lines
4.5 KiB
C
216 lines
4.5 KiB
C
#ifndef _ASM_E2K_COMPAT_H
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#define _ASM_E2K_COMPAT_H
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/*
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* Architecture specific compatibility types
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*/
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#include <linux/types.h>
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#include <asm/regs_state.h>
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#include <asm/traps.h>
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#include <asm/debug_print.h>
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#include <asm-generic/compat.h>
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#define COMPAT_USER_HZ 100
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typedef u32 compat_size_t;
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typedef s32 compat_ssize_t;
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typedef s32 compat_clock_t;
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typedef s32 compat_pid_t;
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typedef u16 __compat_uid_t;
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typedef u16 __compat_gid_t;
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typedef u32 __compat_uid32_t;
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typedef u32 __compat_gid32_t;
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typedef u16 compat_mode_t;
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typedef u32 compat_ino_t;
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typedef u16 compat_dev_t;
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typedef s32 compat_off_t;
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typedef s64 compat_loff_t;
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typedef s16 compat_nlink_t;
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typedef u16 compat_ipc_pid_t;
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typedef s32 compat_daddr_t;
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typedef u32 compat_caddr_t;
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typedef __kernel_fsid_t compat_fsid_t;
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typedef s32 compat_key_t;
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typedef s32 compat_timer_t;
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typedef s32 compat_int_t;
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typedef s32 compat_long_t;
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typedef u32 compat_uint_t;
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typedef u32 compat_ulong_t;
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typedef u32 compat_uptr_t;
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typedef u64 compat_u64;
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typedef s64 compat_s64;
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struct compat_stat {
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compat_dev_t st_dev;
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compat_ino_t st_ino;
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compat_mode_t st_mode;
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compat_nlink_t st_nlink;
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__compat_uid_t st_uid;
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__compat_gid_t st_gid;
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compat_dev_t st_rdev;
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compat_off_t st_size;
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compat_time_t st_atime;
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compat_ulong_t st_atime_nsec;
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compat_time_t st_mtime;
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compat_ulong_t st_mtime_nsec;
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compat_time_t st_ctime;
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compat_ulong_t st_ctime_nsec;
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compat_off_t st_blksize;
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compat_off_t st_blocks;
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u32 __unused4[2];
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};
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struct compat_flock {
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short l_type;
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short l_whence;
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compat_off_t l_start;
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compat_off_t l_len;
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compat_pid_t l_pid;
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short __unused;
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};
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#define F_GETLK64 12
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#define F_SETLK64 13
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#define F_SETLKW64 14
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struct compat_flock64 {
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short l_type;
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short l_whence;
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compat_loff_t l_start;
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compat_loff_t l_len;
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compat_pid_t l_pid;
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short __unused;
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};
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struct compat_statfs {
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int f_type;
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int f_bsize;
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int f_blocks;
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int f_bfree;
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int f_bavail;
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int f_files;
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int f_ffree;
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compat_fsid_t f_fsid;
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int f_namelen;
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int f_frsize;
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int f_flags;
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int f_spare[4];
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};
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#define COMPAT_RLIM_INFINITY 0x7fffffff
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typedef u32 compat_old_sigset_t;
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#undef DebugUS
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#define DEBUG_US 0 /* Allocate User Space */
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#define DebugUS(...) DebugPrint(DEBUG_US ,##__VA_ARGS__)
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#define _COMPAT_NSIG 64
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#define _COMPAT_NSIG_BPW 32
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typedef u32 compat_sigset_word;
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typedef struct sigevent32 {
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sigval_t sigev_value;
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int sigev_signo;
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int sigev_notify;
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union {
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int _pad[SIGEV_PAD_SIZE32];
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struct {
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u32 _function;
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u32 _attribute; /* really pthread_attr_t */
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} _sigev_thread;
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} _sigev_un;
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} sigevent_t32;
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#define COMPAT_OFF_T_MAX 0x7fffffff
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/*
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* The type of struct elf_prstatus.pr_reg in compatible core dumps.
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*/
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typedef struct user_regs_struct compat_elf_gregset_t;
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static inline void __user *compat_ptr(compat_uptr_t uptr)
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{
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return (void __user *)(unsigned long)uptr;
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}
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static inline compat_uptr_t ptr_to_compat(void __user *uptr)
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{
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return (u32)(unsigned long)uptr;
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}
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extern void __user *arch_compat_alloc_user_space(unsigned long len);
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struct compat_ipc64_perm {
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compat_key_t key;
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__compat_uid32_t uid;
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__compat_gid32_t gid;
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__compat_uid32_t cuid;
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__compat_gid32_t cgid;
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unsigned short __pad1;
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compat_mode_t mode;
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unsigned short __pad2;
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unsigned short seq;
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unsigned long __unused1; /* yes they really are 64bit pads */
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unsigned long __unused2;
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};
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struct compat_semid64_ds {
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struct compat_ipc64_perm sem_perm;
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compat_ulong_t __unused1;
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compat_ulong_t sem_otime;
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compat_ulong_t sem_otime_high;
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compat_ulong_t sem_ctime;
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compat_ulong_t sem_nsems;
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compat_ulong_t sem_ctime_high;
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compat_ulong_t __unused2;
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};
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struct compat_msqid64_ds {
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struct compat_ipc64_perm msg_perm;
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compat_ulong_t __unused1;
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compat_ulong_t msg_stime;
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compat_ulong_t msg_stime_high;
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compat_ulong_t msg_rtime;
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compat_ulong_t msg_rtime_high;
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compat_ulong_t msg_ctime;
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compat_ulong_t msg_cbytes;
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compat_ulong_t msg_qnum;
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compat_ulong_t msg_qbytes;
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compat_pid_t msg_lspid;
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compat_pid_t msg_lrpid;
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compat_ulong_t msg_ctime_high;
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compat_ulong_t __unused2;
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};
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struct compat_shmid64_ds {
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struct compat_ipc64_perm shm_perm;
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compat_ulong_t __unused1;
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compat_ulong_t shm_atime;
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compat_ulong_t shm_atime_high;
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compat_ulong_t shm_dtime;
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compat_ulong_t shm_dtime_high;
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compat_ulong_t shm_ctime;
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compat_size_t shm_segsz;
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compat_pid_t shm_cpid;
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compat_pid_t shm_lpid;
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compat_ulong_t shm_nattch;
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compat_ulong_t shm_ctime_high;
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compat_ulong_t __unused2;
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};
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static inline int is_compat_task(void)
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{
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return (TASK_IS_PROTECTED(current)) ? 0 :
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(current->thread.flags & E2K_FLAG_32BIT);
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}
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#endif /* _ASM_E2K_COMPAT_H */
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