/*--------------------------------------------------------------------*/ /*--- x86/Linux-specific kernel interface. vki-x86-linux.h ---*/ /*--------------------------------------------------------------------*/ /* This file is part of Valgrind, a dynamic binary instrumentation framework. Copyright (C) 2000-2017 Julian Seward jseward@acm.org This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. The GNU General Public License is contained in the file COPYING. */ #ifndef __VKI_X86_LINUX_H #define __VKI_X86_LINUX_H // x86 is little-endian. #define VKI_LITTLE_ENDIAN 1 //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/types.h //---------------------------------------------------------------------- typedef unsigned char __vki_u8; typedef __signed__ short __vki_s16; typedef unsigned short __vki_u16; typedef __signed__ int __vki_s32; typedef unsigned int __vki_u32; typedef __signed__ long long __vki_s64; typedef unsigned long long __vki_u64; typedef unsigned short vki_u16; typedef unsigned int vki_u32; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/page.h //---------------------------------------------------------------------- /* PAGE_SHIFT determines the page size */ #define VKI_PAGE_SHIFT 12 #define VKI_PAGE_SIZE (1UL << VKI_PAGE_SHIFT) #define VKI_MAX_PAGE_SHIFT VKI_PAGE_SHIFT #define VKI_MAX_PAGE_SIZE VKI_PAGE_SIZE //---------------------------------------------------------------------- // From linux-2.6.35.4/arch/x86/include/asm/shmparam.h //---------------------------------------------------------------------- #define VKI_SHMLBA VKI_PAGE_SIZE //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/signal.h //---------------------------------------------------------------------- #define VKI_MINSIGSTKSZ 2048 #define VKI_SIG_BLOCK 0 /* for blocking signals */ #define VKI_SIG_UNBLOCK 1 /* for unblocking signals */ #define VKI_SIG_SETMASK 2 /* for setting the signal mask */ /* Type of a signal handler. */ typedef void __vki_signalfn_t(int); typedef __vki_signalfn_t __user *__vki_sighandler_t; typedef void __vki_restorefn_t(void); typedef __vki_restorefn_t __user *__vki_sigrestore_t; #define VKI_SIG_DFL ((__vki_sighandler_t)0) /* default signal handling */ #define VKI_SIG_IGN ((__vki_sighandler_t)1) /* ignore signal */ #define _VKI_NSIG 64 #define _VKI_NSIG_BPW 32 #define _VKI_NSIG_WORDS (_VKI_NSIG / _VKI_NSIG_BPW) typedef unsigned long vki_old_sigset_t; /* at least 32 bits */ typedef struct { unsigned long sig[_VKI_NSIG_WORDS]; } vki_sigset_t; #define VKI_SIGHUP 1 #define VKI_SIGINT 2 #define VKI_SIGQUIT 3 #define VKI_SIGILL 4 #define VKI_SIGTRAP 5 #define VKI_SIGABRT 6 //#define VKI_SIGIOT 6 #define VKI_SIGBUS 7 #define VKI_SIGFPE 8 #define VKI_SIGKILL 9 #define VKI_SIGUSR1 10 #define VKI_SIGSEGV 11 #define VKI_SIGUSR2 12 #define VKI_SIGPIPE 13 #define VKI_SIGALRM 14 #define VKI_SIGTERM 15 #define VKI_SIGSTKFLT 16 #define VKI_SIGCHLD 17 #define VKI_SIGCONT 18 #define VKI_SIGSTOP 19 #define VKI_SIGTSTP 20 #define VKI_SIGTTIN 21 #define VKI_SIGTTOU 22 #define VKI_SIGURG 23 #define VKI_SIGXCPU 24 #define VKI_SIGXFSZ 25 #define VKI_SIGVTALRM 26 #define VKI_SIGPROF 27 #define VKI_SIGWINCH 28 #define VKI_SIGIO 29 #define VKI_SIGPWR 30 #define VKI_SIGSYS 31 #define VKI_SIGUNUSED 31 /* These should not be considered constants from userland. */ #define VKI_SIGRTMIN 32 // [[This was (_NSIG-1) in 2.4.X... not sure if it matters.]] #define VKI_SIGRTMAX _VKI_NSIG #define VKI_SA_NOCLDSTOP 0x00000001u #define VKI_SA_NOCLDWAIT 0x00000002u #define VKI_SA_SIGINFO 0x00000004u #define VKI_SA_ONSTACK 0x08000000u #define VKI_SA_RESTART 0x10000000u #define VKI_SA_NODEFER 0x40000000u #define VKI_SA_RESETHAND 0x80000000u #define VKI_SA_NOMASK VKI_SA_NODEFER #define VKI_SA_ONESHOT VKI_SA_RESETHAND //#define VKI_SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define VKI_SA_RESTORER 0x04000000 #define VKI_SS_ONSTACK 1 #define VKI_SS_DISABLE 2 /* These are 'legacy' sigactions in which the size of sa_mask is fixed (cannot be expanded at any future point) because it is sandwiched between two other fields. (there is identical kludgery in vki-ppc32-linux.h) */ struct vki_old_sigaction { // [[Nb: a 'k' prefix is added to "sa_handler" because // bits/sigaction.h (which gets dragged in somehow via signal.h) // #defines it as something else. Since that is done for glibc's // purposes, which we don't care about here, we use our own name.]] __vki_sighandler_t ksa_handler; vki_old_sigset_t sa_mask; unsigned long sa_flags; __vki_sigrestore_t sa_restorer; }; struct vki_sigaction_base { // [[See comment about extra 'k' above]] __vki_sighandler_t ksa_handler; unsigned long sa_flags; __vki_sigrestore_t sa_restorer; vki_sigset_t sa_mask; /* mask last for extensibility */ }; /* On Linux we use the same type for passing sigactions to and from the kernel. Hence: */ typedef struct vki_sigaction_base vki_sigaction_toK_t; typedef struct vki_sigaction_base vki_sigaction_fromK_t; typedef struct vki_sigaltstack { void __user *ss_sp; int ss_flags; vki_size_t ss_size; } vki_stack_t; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/sigcontext.h //---------------------------------------------------------------------- struct _vki_fpreg { unsigned short significand[4]; unsigned short exponent; }; struct _vki_fpxreg { unsigned short significand[4]; unsigned short exponent; unsigned short padding[3]; }; struct _vki_xmmreg { unsigned long element[4]; }; struct _vki_fpstate { /* Regular FPU environment */ unsigned long cw; unsigned long sw; unsigned long tag; unsigned long ipoff; unsigned long cssel; unsigned long dataoff; unsigned long datasel; struct _vki_fpreg _st[8]; unsigned short status; unsigned short magic; /* 0xffff = regular FPU data only */ /* FXSR FPU environment */ unsigned long _fxsr_env[6]; /* FXSR FPU env is ignored */ unsigned long mxcsr; unsigned long reserved; struct _vki_fpxreg _fxsr_st[8]; /* FXSR FPU reg data is ignored */ struct _vki_xmmreg _xmm[8]; unsigned long padding[56]; }; struct vki_sigcontext { unsigned short gs, __gsh; unsigned short fs, __fsh; unsigned short es, __esh; unsigned short ds, __dsh; unsigned long edi; unsigned long esi; unsigned long ebp; unsigned long esp; unsigned long ebx; unsigned long edx; unsigned long ecx; unsigned long eax; unsigned long trapno; unsigned long err; unsigned long eip; unsigned short cs, __csh; unsigned long eflags; unsigned long esp_at_signal; unsigned short ss, __ssh; struct _vki_fpstate __user * fpstate; unsigned long oldmask; unsigned long cr2; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/mman.h //---------------------------------------------------------------------- #define VKI_PROT_NONE 0x0 /* No page permissions */ #define VKI_PROT_READ 0x1 /* page can be read */ #define VKI_PROT_WRITE 0x2 /* page can be written */ #define VKI_PROT_EXEC 0x4 /* page can be executed */ #define VKI_PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ #define VKI_PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ #define VKI_MAP_SHARED 0x01 /* Share changes */ #define VKI_MAP_PRIVATE 0x02 /* Changes are private */ //#define VKI_MAP_TYPE 0x0f /* Mask for type of mapping */ #define VKI_MAP_FIXED 0x10 /* Interpret addr exactly */ #define VKI_MAP_ANONYMOUS 0x20 /* don't use a file */ #define VKI_MAP_NORESERVE 0x4000 /* don't check for reservations */ //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/fcntl.h //---------------------------------------------------------------------- #define VKI_O_ACCMODE 03 #define VKI_O_RDONLY 00 #define VKI_O_WRONLY 01 #define VKI_O_RDWR 02 #define VKI_O_CREAT 0100 /* not fcntl */ #define VKI_O_EXCL 0200 /* not fcntl */ #define VKI_O_TRUNC 01000 /* not fcntl */ #define VKI_O_APPEND 02000 #define VKI_O_NONBLOCK 04000 #define VKI_O_LARGEFILE 0100000 #define VKI_AT_FDCWD -100 #define VKI_F_DUPFD 0 /* dup */ #define VKI_F_GETFD 1 /* get close_on_exec */ #define VKI_F_SETFD 2 /* set/clear close_on_exec */ #define VKI_F_GETFL 3 /* get file->f_flags */ #define VKI_F_SETFL 4 /* set file->f_flags */ #define VKI_F_GETLK 5 #define VKI_F_SETLK 6 #define VKI_F_SETLKW 7 #define VKI_F_SETOWN 8 /* for sockets. */ #define VKI_F_GETOWN 9 /* for sockets. */ #define VKI_F_SETSIG 10 /* for sockets. */ #define VKI_F_GETSIG 11 /* for sockets. */ #define VKI_F_GETLK64 12 /* using 'struct flock64' */ #define VKI_F_SETLK64 13 #define VKI_F_SETLKW64 14 #define VKI_F_SETOWN_EX 15 #define VKI_F_GETOWN_EX 16 #define VKI_F_OFD_GETLK 36 #define VKI_F_OFD_SETLK 37 #define VKI_F_OFD_SETLKW 38 #define VKI_F_OWNER_TID 0 #define VKI_F_OWNER_PID 1 #define VKI_F_OWNER_PGRP 2 struct vki_f_owner_ex { int type; __vki_kernel_pid_t pid; }; /* for F_[GET|SET]FL */ #define VKI_FD_CLOEXEC 1 /* actually anything with low bit set goes */ #define VKI_F_LINUX_SPECIFIC_BASE 1024 //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/resource.h //---------------------------------------------------------------------- #define VKI_RLIMIT_DATA 2 /* max data size */ #define VKI_RLIMIT_STACK 3 /* max stack size */ #define VKI_RLIMIT_CORE 4 /* max core file size */ #define VKI_RLIMIT_NOFILE 7 /* max number of open files */ //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/socket.h //---------------------------------------------------------------------- #define VKI_SOL_SOCKET 1 #define VKI_SO_TYPE 3 #define VKI_SO_ATTACH_FILTER 26 //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/sockios.h //---------------------------------------------------------------------- #define VKI_SIOCSPGRP 0x8902 #define VKI_SIOCGPGRP 0x8904 #define VKI_SIOCATMARK 0x8905 #define VKI_SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ #define VKI_SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/stat.h //---------------------------------------------------------------------- struct vki_stat { unsigned long st_dev; unsigned long st_ino; unsigned short st_mode; unsigned short st_nlink; unsigned short st_uid; unsigned short st_gid; unsigned long st_rdev; unsigned long st_size; unsigned long st_blksize; unsigned long st_blocks; unsigned long st_atime; unsigned long st_atime_nsec; unsigned long st_mtime; unsigned long st_mtime_nsec; unsigned long st_ctime; unsigned long st_ctime_nsec; unsigned long __unused4; unsigned long __unused5; }; struct vki_stat64 { unsigned long long st_dev; unsigned char __pad0[4]; #define STAT64_HAS_BROKEN_ST_INO 1 unsigned long __st_ino; unsigned int st_mode; unsigned int st_nlink; unsigned long st_uid; unsigned long st_gid; unsigned long long st_rdev; unsigned char __pad3[4]; long long st_size; unsigned long st_blksize; unsigned long st_blocks; /* Number 512-byte blocks allocated. */ unsigned long __pad4; /* future possible st_blocks high bits */ unsigned long st_atime; unsigned long st_atime_nsec; unsigned long st_mtime; unsigned int st_mtime_nsec; unsigned long st_ctime; unsigned long st_ctime_nsec; unsigned long long st_ino; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/statfs.h //---------------------------------------------------------------------- // [[Nb: asm-i386/statfs.h just #include asm-generic/statfs.h directly]] struct vki_statfs { __vki_u32 f_type; __vki_u32 f_bsize; __vki_u32 f_blocks; __vki_u32 f_bfree; __vki_u32 f_bavail; __vki_u32 f_files; __vki_u32 f_ffree; __vki_kernel_fsid_t f_fsid; __vki_u32 f_namelen; __vki_u32 f_frsize; __vki_u32 f_spare[5]; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/termios.h //---------------------------------------------------------------------- struct vki_winsize { unsigned short ws_row; unsigned short ws_col; unsigned short ws_xpixel; unsigned short ws_ypixel; }; #define VKI_NCC 8 struct vki_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[VKI_NCC]; /* control characters */ }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/termbits.h //---------------------------------------------------------------------- typedef unsigned char vki_cc_t; typedef unsigned int vki_tcflag_t; #define VKI_NCCS 19 struct vki_termios { vki_tcflag_t c_iflag; /* input mode flags */ vki_tcflag_t c_oflag; /* output mode flags */ vki_tcflag_t c_cflag; /* control mode flags */ vki_tcflag_t c_lflag; /* local mode flags */ vki_cc_t c_line; /* line discipline */ vki_cc_t c_cc[VKI_NCCS]; /* control characters */ }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/ioctl.h //---------------------------------------------------------------------- #define _VKI_IOC_NRBITS 8 #define _VKI_IOC_TYPEBITS 8 #define _VKI_IOC_SIZEBITS 14 #define _VKI_IOC_DIRBITS 2 #define _VKI_IOC_NRMASK ((1 << _VKI_IOC_NRBITS)-1) #define _VKI_IOC_TYPEMASK ((1 << _VKI_IOC_TYPEBITS)-1) #define _VKI_IOC_SIZEMASK ((1 << _VKI_IOC_SIZEBITS)-1) #define _VKI_IOC_DIRMASK ((1 << _VKI_IOC_DIRBITS)-1) #define _VKI_IOC_NRSHIFT 0 #define _VKI_IOC_TYPESHIFT (_VKI_IOC_NRSHIFT+_VKI_IOC_NRBITS) #define _VKI_IOC_SIZESHIFT (_VKI_IOC_TYPESHIFT+_VKI_IOC_TYPEBITS) #define _VKI_IOC_DIRSHIFT (_VKI_IOC_SIZESHIFT+_VKI_IOC_SIZEBITS) #define _VKI_IOC_NONE 0U #define _VKI_IOC_WRITE 1U #define _VKI_IOC_READ 2U #define _VKI_IOC(dir,type,nr,size) \ (((dir) << _VKI_IOC_DIRSHIFT) | \ ((type) << _VKI_IOC_TYPESHIFT) | \ ((nr) << _VKI_IOC_NRSHIFT) | \ ((size) << _VKI_IOC_SIZESHIFT)) /* used to create numbers */ #define _VKI_IO(type,nr) _VKI_IOC(_VKI_IOC_NONE,(type),(nr),0) #define _VKI_IOR(type,nr,size) _VKI_IOC(_VKI_IOC_READ,(type),(nr),(_VKI_IOC_TYPECHECK(size))) #define _VKI_IOW(type,nr,size) _VKI_IOC(_VKI_IOC_WRITE,(type),(nr),(_VKI_IOC_TYPECHECK(size))) #define _VKI_IOWR(type,nr,size) _VKI_IOC(_VKI_IOC_READ|_VKI_IOC_WRITE,(type),(nr),(_VKI_IOC_TYPECHECK(size))) /* used to decode ioctl numbers.. */ #define _VKI_IOC_DIR(nr) (((nr) >> _VKI_IOC_DIRSHIFT) & _VKI_IOC_DIRMASK) #define _VKI_IOC_TYPE(nr) (((nr) >> _VKI_IOC_TYPESHIFT) & _VKI_IOC_TYPEMASK) #define _VKI_IOC_NR(nr) (((nr) >> _VKI_IOC_NRSHIFT) & _VKI_IOC_NRMASK) #define _VKI_IOC_SIZE(nr) (((nr) >> _VKI_IOC_SIZESHIFT) & _VKI_IOC_SIZEMASK) //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/ioctls.h //---------------------------------------------------------------------- #define VKI_TCGETS 0x5401 #define VKI_TCSETS 0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */ #define VKI_TCSETSW 0x5403 #define VKI_TCSETSF 0x5404 #define VKI_TCGETA 0x5405 #define VKI_TCSETA 0x5406 #define VKI_TCSETAW 0x5407 #define VKI_TCSETAF 0x5408 #define VKI_TCSBRK 0x5409 #define VKI_TCXONC 0x540A #define VKI_TCFLSH 0x540B #define VKI_TIOCSCTTY 0x540E #define VKI_TIOCGPGRP 0x540F #define VKI_TIOCSPGRP 0x5410 #define VKI_TIOCOUTQ 0x5411 #define VKI_TIOCGWINSZ 0x5413 #define VKI_TIOCSWINSZ 0x5414 #define VKI_TIOCMGET 0x5415 #define VKI_TIOCMBIS 0x5416 #define VKI_TIOCMBIC 0x5417 #define VKI_TIOCMSET 0x5418 #define VKI_FIONREAD 0x541B #define VKI_TIOCLINUX 0x541C #define VKI_FIONBIO 0x5421 #define VKI_TIOCNOTTY 0x5422 #define VKI_TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ #define VKI_TIOCGPTN _VKI_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define VKI_TIOCSPTLCK _VKI_IOW('T',0x31, int) /* Lock/unlock Pty */ #define VKI_FIONCLEX 0x5450 #define VKI_FIOCLEX 0x5451 #define VKI_FIOASYNC 0x5452 #define VKI_TIOCSERGETLSR 0x5459 /* Get line status register */ #define VKI_TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/poll.h //---------------------------------------------------------------------- /* These are specified by iBCS2 */ #define VKI_POLLIN 0x0001 struct vki_pollfd { int fd; short events; short revents; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/user.h //---------------------------------------------------------------------- struct vki_user_i387_struct { long cwd; long swd; long twd; long fip; long fcs; long foo; long fos; long st_space[20]; /* 8*10 bytes for each FP-reg = 80 bytes */ }; struct vki_user_fxsr_struct { unsigned short cwd; unsigned short swd; unsigned short twd; unsigned short fop; long fip; long fcs; long foo; long fos; long mxcsr; long reserved; long st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ long xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */ long padding[56]; }; /* * This is the old layout of "struct pt_regs", and * is still the layout used by user mode (the new * pt_regs doesn't have all registers as the kernel * doesn't use the extra segment registers) */ struct vki_user_regs_struct { long ebx, ecx, edx, esi, edi, ebp, eax; unsigned short ds, __ds, es, __es; unsigned short fs, __fs, gs, __gs; long orig_eax, eip; unsigned short cs, __cs; long eflags, esp; unsigned short ss, __ss; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/elf.h //---------------------------------------------------------------------- typedef unsigned long vki_elf_greg_t; #define VKI_ELF_NGREG (sizeof (struct vki_user_regs_struct) / sizeof(vki_elf_greg_t)) typedef vki_elf_greg_t vki_elf_gregset_t[VKI_ELF_NGREG]; typedef struct vki_user_i387_struct vki_elf_fpregset_t; typedef struct vki_user_fxsr_struct vki_elf_fpxregset_t; #define VKI_AT_SYSINFO 32 //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/ucontext.h //---------------------------------------------------------------------- struct vki_ucontext { unsigned long uc_flags; struct vki_ucontext *uc_link; vki_stack_t uc_stack; struct vki_sigcontext uc_mcontext; vki_sigset_t uc_sigmask; /* mask last for extensibility */ }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/segment.h //---------------------------------------------------------------------- #define VKI_GDT_ENTRY_TLS_ENTRIES 3 #define VKI_GDT_ENTRY_TLS_MIN 6 #define VKI_GDT_ENTRY_TLS_MAX (VKI_GDT_ENTRY_TLS_MIN + VKI_GDT_ENTRY_TLS_ENTRIES - 1) //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/ldt.h //---------------------------------------------------------------------- /* [[Nb: This is the structure passed to the modify_ldt syscall. Just so as to confuse and annoy everyone, this is _not_ the same as an VgLdtEntry and has to be translated into such. The logic for doing so, in vg_ldt.c, is copied from the kernel sources.]] */ struct vki_user_desc { unsigned int entry_number; unsigned long base_addr; unsigned int limit; unsigned int seg_32bit:1; unsigned int contents:2; unsigned int read_exec_only:1; unsigned int limit_in_pages:1; unsigned int seg_not_present:1; unsigned int useable:1; // [[Nb: this field is not in the kernel sources, but it has always // been in the Valgrind sources so I will keep it there in case it's // important... this is an x86-defined data structure so who // knows; maybe it's important to set this field to zero at some // point. --njn]] unsigned int reserved:25; }; // [[Nb: for our convenience within Valgrind, use a more specific name]] typedef struct vki_user_desc vki_modify_ldt_t; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/ipcbuf.h //---------------------------------------------------------------------- struct vki_ipc64_perm { __vki_kernel_key_t key; __vki_kernel_uid32_t uid; __vki_kernel_gid32_t gid; __vki_kernel_uid32_t cuid; __vki_kernel_gid32_t cgid; __vki_kernel_mode_t mode; unsigned short __pad1; unsigned short seq; unsigned short __pad2; unsigned long __unused1; unsigned long __unused2; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/sembuf.h //---------------------------------------------------------------------- struct vki_semid64_ds { struct vki_ipc64_perm sem_perm; /* permissions .. see ipc.h */ __vki_kernel_time_t sem_otime; /* last semop time */ unsigned long __unused1; __vki_kernel_time_t sem_ctime; /* last change time */ unsigned long __unused2; unsigned long sem_nsems; /* no. of semaphores in array */ unsigned long __unused3; unsigned long __unused4; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/msgbuf.h //---------------------------------------------------------------------- struct vki_msqid64_ds { struct vki_ipc64_perm msg_perm; __vki_kernel_time_t msg_stime; /* last msgsnd time */ unsigned long __unused1; __vki_kernel_time_t msg_rtime; /* last msgrcv time */ unsigned long __unused2; __vki_kernel_time_t msg_ctime; /* last change time */ unsigned long __unused3; unsigned long msg_cbytes; /* current number of bytes on queue */ unsigned long msg_qnum; /* number of messages in queue */ unsigned long msg_qbytes; /* max number of bytes on queue */ __vki_kernel_pid_t msg_lspid; /* pid of last msgsnd */ __vki_kernel_pid_t msg_lrpid; /* last receive pid */ unsigned long __unused4; unsigned long __unused5; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/ipc.h //---------------------------------------------------------------------- struct vki_ipc_kludge { struct vki_msgbuf __user *msgp; long msgtyp; }; #define VKI_SEMOP 1 #define VKI_SEMGET 2 #define VKI_SEMCTL 3 #define VKI_SEMTIMEDOP 4 #define VKI_MSGSND 11 #define VKI_MSGRCV 12 #define VKI_MSGGET 13 #define VKI_MSGCTL 14 #define VKI_SHMAT 21 #define VKI_SHMDT 22 #define VKI_SHMGET 23 #define VKI_SHMCTL 24 //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-i386/shmbuf.h //---------------------------------------------------------------------- struct vki_shmid64_ds { struct vki_ipc64_perm shm_perm; /* operation perms */ vki_size_t shm_segsz; /* size of segment (bytes) */ __vki_kernel_time_t shm_atime; /* last attach time */ unsigned long __unused1; __vki_kernel_time_t shm_dtime; /* last detach time */ unsigned long __unused2; __vki_kernel_time_t shm_ctime; /* last change time */ unsigned long __unused3; __vki_kernel_pid_t shm_cpid; /* pid of creator */ __vki_kernel_pid_t shm_lpid; /* pid of last operator */ unsigned long shm_nattch; /* no. of current attaches */ unsigned long __unused4; unsigned long __unused5; }; struct vki_shminfo64 { unsigned long shmmax; unsigned long shmmin; unsigned long shmmni; unsigned long shmseg; unsigned long shmall; unsigned long __unused1; unsigned long __unused2; unsigned long __unused3; unsigned long __unused4; }; //---------------------------------------------------------------------- // DRM ioctls //---------------------------------------------------------------------- // jrs 20050207: where did all this stuff come from? Is it really // i386 specific, or should it go into the linux-generic category? //struct vki_drm_buf_pub { // Int idx; /**< Index into the master buffer list */ // Int total; /**< Buffer size */ // Int used; /**< Amount of buffer in use (for DMA) */ // void __user *address; /**< Address of buffer */ //}; // //struct vki_drm_buf_map { // Int count; /**< Length of the buffer list */ // void __user *virtual; /**< Mmap'd area in user-virtual */ // struct vki_drm_buf_pub __user *list; /**< Buffer information */ //}; // ///* We need to pay attention to this, because it mmaps memory */ //#define VKI_DRM_IOCTL_MAP_BUFS _VKI_IOWR('d', 0x19, struct vki_drm_buf_map) //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-i386/ptrace.h //---------------------------------------------------------------------- #define VKI_PTRACE_GETREGS 12 #define VKI_PTRACE_SETREGS 13 #define VKI_PTRACE_GETFPREGS 14 #define VKI_PTRACE_SETFPREGS 15 #define VKI_PTRACE_GETFPXREGS 18 #define VKI_PTRACE_SETFPXREGS 19 #define VKI_PTRACE_GET_THREAD_AREA 25 #define VKI_PTRACE_SET_THREAD_AREA 26 //---------------------------------------------------------------------- // From linux-2.6.15.4/include/asm-i386/vm86.h //---------------------------------------------------------------------- #define VKI_VM86_PLUS_INSTALL_CHECK 0 #define VKI_VM86_ENTER 1 #define VKI_VM86_ENTER_NO_BYPASS 2 #define VKI_VM86_REQUEST_IRQ 3 #define VKI_VM86_FREE_IRQ 4 #define VKI_VM86_GET_IRQ_BITS 5 #define VKI_VM86_GET_AND_RESET_IRQ 6 struct vki_vm86_regs { /* * normal regs, with special meaning for the segment descriptors.. */ long ebx; long ecx; long edx; long esi; long edi; long ebp; long eax; long __null_ds; long __null_es; long __null_fs; long __null_gs; long orig_eax; long eip; unsigned short cs, __csh; long eflags; long esp; unsigned short ss, __ssh; /* * these are specific to v86 mode: */ unsigned short es, __esh; unsigned short ds, __dsh; unsigned short fs, __fsh; unsigned short gs, __gsh; }; struct vki_revectored_struct { unsigned long __map[8]; /* 256 bits */ }; struct vki_vm86_struct { struct vki_vm86_regs regs; unsigned long flags; unsigned long screen_bitmap; unsigned long cpu_type; struct vki_revectored_struct int_revectored; struct vki_revectored_struct int21_revectored; }; struct vki_vm86plus_info_struct { unsigned long force_return_for_pic:1; unsigned long vm86dbg_active:1; /* for debugger */ unsigned long vm86dbg_TFpendig:1; /* for debugger */ unsigned long unused:28; unsigned long is_vm86pus:1; /* for vm86 internal use */ unsigned char vm86dbg_intxxtab[32]; /* for debugger */ }; struct vki_vm86plus_struct { struct vki_vm86_regs regs; unsigned long flags; unsigned long screen_bitmap; unsigned long cpu_type; struct vki_revectored_struct int_revectored; struct vki_revectored_struct int21_revectored; struct vki_vm86plus_info_struct vm86plus; }; //---------------------------------------------------------------------- // From linux-2.6.8.1/include/asm-generic/errno.h //---------------------------------------------------------------------- #define VKI_ENOSYS 38 /* Function not implemented */ #define VKI_EOVERFLOW 75 /* Value too large for defined data type */ //---------------------------------------------------------------------- // From linux-3.19.0/include/uapi/asm-generic/ioctls.h //---------------------------------------------------------------------- #define VKI_TIOCGSERIAL 0x541E #define VKI_TIOCSSERIAL 0x541F //---------------------------------------------------------------------- // And that's it! //---------------------------------------------------------------------- #endif // __VKI_X86_LINUX_H /*--------------------------------------------------------------------*/ /*--- end ---*/ /*--------------------------------------------------------------------*/