/*--------------------------------------------------------------------*/ /*--- PPC32/Linux-specific kernel interface. vki-ppc32-linux.h ---*/ /*--------------------------------------------------------------------*/ /* This file is part of Valgrind, a dynamic binary instrumentation framework. Copyright (C) 2005-2017 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_PPC32_LINUX_H #define __VKI_PPC32_LINUX_H // ppc32 is big-endian. #define VKI_BIG_ENDIAN 1 //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/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; typedef struct { __vki_u32 u[4]; } __vki_vector128; //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/page.h //---------------------------------------------------------------------- /* PAGE_SHIFT determines the page size, unfortunately page size might vary between 32-bit and 64-bit ppc kernels */ extern UWord VKI_PAGE_SHIFT; extern UWord VKI_PAGE_SIZE; #define VKI_MAX_PAGE_SHIFT 16 #define VKI_MAX_PAGE_SIZE (1UL << VKI_MAX_PAGE_SHIFT) //---------------------------------------------------------------------- // From linux-2.6.35.4/arch/powerpc/include/asm/shmparam.h //---------------------------------------------------------------------- #define VKI_SHMLBA VKI_PAGE_SIZE //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/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 0x00000001 #define VKI_SA_NOCLDWAIT 0x00000002 #define VKI_SA_SIGINFO 0x00000004 #define VKI_SA_ONSTACK 0x08000000 #define VKI_SA_RESTART 0x10000000 #define VKI_SA_NODEFER 0x40000000 #define VKI_SA_RESETHAND 0x80000000 #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-x86-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-2.6.9/include/asm-ppc/ptrace.h //---------------------------------------------------------------------- struct vki_pt_regs { unsigned long gpr[32]; unsigned long nip; unsigned long msr; unsigned long orig_gpr3; /* Used for restarting system calls */ unsigned long ctr; unsigned long link; unsigned long xer; unsigned long ccr; unsigned long mq; /* 601 only (not used at present) */ /* Used on APUS to hold IPL value. */ unsigned long trap; /* Reason for being here */ /* N.B. for critical exceptions on 4xx, the dar and dsisr fields are overloaded to hold srr0 and srr1. */ unsigned long dar; /* Fault registers */ unsigned long dsisr; /* on 4xx/Book-E used for ESR */ unsigned long result; /* Result of a system call */ /* Not in kernel's definition, but apparently needed to stop assertion at coredump-elf.c:267 firing. These padding words make the struct have the same size as a 'vki_elf_greg_t'. See message from Ghassan Hammouri on valgrind-developers on 6 April 06. */ unsigned long pad[4]; }; #define vki_user_regs_struct vki_pt_regs #define VKI_PT_R0 0 #define VKI_PT_R1 1 #define VKI_PT_R2 2 #define VKI_PT_R3 3 #define VKI_PT_R4 4 #define VKI_PT_R5 5 #define VKI_PT_R6 6 #define VKI_PT_R7 7 #define VKI_PT_R8 8 #define VKI_PT_R9 9 #define VKI_PT_R10 10 #define VKI_PT_R11 11 #define VKI_PT_R12 12 #define VKI_PT_R13 13 #define VKI_PT_R14 14 #define VKI_PT_R15 15 #define VKI_PT_R16 16 #define VKI_PT_R17 17 #define VKI_PT_R18 18 #define VKI_PT_R19 19 #define VKI_PT_R20 20 #define VKI_PT_R21 21 #define VKI_PT_R22 22 #define VKI_PT_R23 23 #define VKI_PT_R24 24 #define VKI_PT_R25 25 #define VKI_PT_R26 26 #define VKI_PT_R27 27 #define VKI_PT_R28 28 #define VKI_PT_R29 29 #define VKI_PT_R30 30 #define VKI_PT_R31 31 #define VKI_PT_NIP 32 #define VKI_PT_MSR 33 #define VKI_PT_ORIG_R3 34 #define VKI_PT_CTR 35 #define VKI_PT_LNK 36 #define VKI_PT_XER 37 #define VKI_PT_CCR 38 #define VKI_PT_MQ 39 #define VKI_PT_TRAP 40 #define VKI_PT_DAR 41 #define VKI_PT_DSISR 42 #define VKI_PT_RESULT 43 //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/sigcontext.h //---------------------------------------------------------------------- struct vki_sigcontext { unsigned long _unused[4]; int signal; unsigned long handler; unsigned long oldmask; struct vki_pt_regs *regs; }; //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/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 0x40 /* don't reserve swap pages */ //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/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 0200000 #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-2.6.9/include/asm-ppc/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-2.6.9/include/asm-ppc/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-ppc/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-2.6.10/include/asm-ppc/stat.h //---------------------------------------------------------------------- //.. #define VKI_S_IFMT 00170000 //.. #define VKI_S_IFSOCK 0140000 //.. #define VKI_S_IFLNK 0120000 //.. #define VKI_S_IFREG 0100000 //.. #define VKI_S_IFBLK 0060000 //.. #define VKI_S_IFDIR 0040000 //.. #define VKI_S_IFCHR 0020000 //.. #define VKI_S_IFIFO 0010000 //.. #define VKI_S_ISUID 0004000 //.. #define VKI_S_ISGID 0002000 //.. #define VKI_S_ISVTX 0001000 //.. //.. #define VKI_S_ISLNK(m) (((m) & VKI_S_IFMT) == VKI_S_IFLNK) //.. #define VKI_S_ISREG(m) (((m) & VKI_S_IFMT) == VKI_S_IFREG) //.. #define VKI_S_ISDIR(m) (((m) & VKI_S_IFMT) == VKI_S_IFDIR) //.. #define VKI_S_ISCHR(m) (((m) & VKI_S_IFMT) == VKI_S_IFCHR) //.. #define VKI_S_ISBLK(m) (((m) & VKI_S_IFMT) == VKI_S_IFBLK) //.. #define VKI_S_ISFIFO(m) (((m) & VKI_S_IFMT) == VKI_S_IFIFO) //.. #define VKI_S_ISSOCK(m) (((m) & VKI_S_IFMT) == VKI_S_IFSOCK) struct vki_stat { unsigned st_dev; unsigned long st_ino; unsigned int st_mode; unsigned short st_nlink; unsigned int st_uid; unsigned int st_gid; unsigned st_rdev; 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 long long st_ino; unsigned int st_mode; unsigned int st_nlink; unsigned int st_uid; unsigned int st_gid; unsigned long long st_rdev; unsigned short int __pad2; long long st_size; long st_blksize; long long st_blocks; long st_atime; unsigned long st_atime_nsec; long st_mtime; unsigned long int st_mtime_nsec; long st_ctime; unsigned long int st_ctime_nsec; unsigned long int __unused4; unsigned long int __unused5; }; //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/statfs.h //---------------------------------------------------------------------- // [[Nb: asm-ppc/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-2.6.9/include/asm-ppc/termios.h //---------------------------------------------------------------------- struct vki_winsize { unsigned short ws_row; unsigned short ws_col; unsigned short ws_xpixel; unsigned short ws_ypixel; }; #define NCC 10 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[NCC]; /* control characters */ }; //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/termbits.h //---------------------------------------------------------------------- typedef unsigned char vki_cc_t; typedef unsigned int vki_speed_t; typedef unsigned int vki_tcflag_t; #define 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_cc[NCCS]; /* control characters */ vki_cc_t c_line; /* line discipline (== c_cc[19]) */ vki_speed_t c_ispeed; /* input speed */ vki_speed_t c_ospeed; /* output speed */ }; //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/ioctl.h //---------------------------------------------------------------------- #define _VKI_IOC_NRBITS 8 #define _VKI_IOC_TYPEBITS 8 #define _VKI_IOC_SIZEBITS 13 #define _VKI_IOC_DIRBITS 3 #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 1U #define _VKI_IOC_READ 2U #define _VKI_IOC_WRITE 4U #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 them.. */ #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-2.6.9/include/asm-ppc/ioctls.h //---------------------------------------------------------------------- #define VKI_FIOCLEX _VKI_IO('f', 1) #define VKI_FIONCLEX _VKI_IO('f', 2) #define VKI_FIOASYNC _VKI_IOW('f', 125, int) #define VKI_FIONBIO _VKI_IOW('f', 126, int) #define VKI_FIONREAD _VKI_IOR('f', 127, int) //#define VKI_TIOCINQ VKI_FIONREAD #define VKI_FIOQSIZE _VKI_IOR('f', 128, vki_loff_t) //#define VKI_TIOCGETP _VKI_IOR('t', 8, struct vki_sgttyb) //#define VKI_TIOCSETP _VKI_IOW('t', 9, struct vki_sgttyb) //#define VKI_TIOCSETN _VKI_IOW('t', 10, struct vki_sgttyb) /* TIOCSETP wo flush */ //#define VKI_TIOCSETC _VKI_IOW('t', 17, struct vki_tchars) //#define VKI_TIOCGETC _VKI_IOR('t', 18, struct vki_tchars) #define VKI_TCGETS _VKI_IOR('t', 19, struct vki_termios) #define VKI_TCSETS _VKI_IOW('t', 20, struct vki_termios) #define VKI_TCSETSW _VKI_IOW('t', 21, struct vki_termios) #define VKI_TCSETSF _VKI_IOW('t', 22, struct vki_termios) #define VKI_TCGETA _VKI_IOR('t', 23, struct vki_termio) #define VKI_TCSETA _VKI_IOW('t', 24, struct vki_termio) #define VKI_TCSETAW _VKI_IOW('t', 25, struct vki_termio) #define VKI_TCSETAF _VKI_IOW('t', 28, struct vki_termio) #define VKI_TCSBRK _VKI_IO('t', 29) #define VKI_TCXONC _VKI_IO('t', 30) #define VKI_TCFLSH _VKI_IO('t', 31) #define VKI_TIOCSWINSZ _VKI_IOW('t', 103, struct vki_winsize) #define VKI_TIOCGWINSZ _VKI_IOR('t', 104, struct vki_winsize) //#define VKI_TIOCSTART _VKI_IO('t', 110) /* start output, like ^Q */ //#define VKI_TIOCSTOP _VKI_IO('t', 111) /* stop output, like ^S */ #define VKI_TIOCOUTQ _VKI_IOR('t', 115, int) /* output queue size */ //#define VKI_TIOCGLTC _VKI_IOR('t', 116, struct vki_ltchars) //#define VKI_TIOCSLTC _VKI_IOW('t', 117, struct vki_ltchars) #define VKI_TIOCSPGRP _VKI_IOW('t', 118, int) #define VKI_TIOCGPGRP _VKI_IOR('t', 119, int) //#define VKI_TIOCEXCL 0x540C //#define VKI_TIOCNXCL 0x540D #define VKI_TIOCSCTTY 0x540E //#define VKI_TIOCSTI 0x5412 #define VKI_TIOCMGET 0x5415 #define VKI_TIOCMBIS 0x5416 #define VKI_TIOCMBIC 0x5417 #define VKI_TIOCMSET 0x5418 //# define VKI_TIOCM_LE 0x001 //# define VKI_TIOCM_DTR 0x002 //# define VKI_TIOCM_RTS 0x004 //# define VKI_TIOCM_ST 0x008 //# define VKI_TIOCM_SR 0x010 //# define VKI_TIOCM_CTS 0x020 //# define VKI_TIOCM_CAR 0x040 //# define VKI_TIOCM_RNG 0x080 //# define VKI_TIOCM_DSR 0x100 //# define VKI_TIOCM_CD VKI_TIOCM_CAR //# define VKI_TIOCM_RI VKI_TIOCM_RNG //#define VKI_TIOCGSOFTCAR 0x5419 //#define VKI_TIOCSSOFTCAR 0x541A #define VKI_TIOCLINUX 0x541C //#define VKI_TIOCCONS 0x541D #define VKI_TIOCGSERIAL 0x541E #define VKI_TIOCSSERIAL 0x541F //#define VKI_TIOCPKT 0x5420 //# define VKI_TIOCPKT_DATA 0 //# define VKI_TIOCPKT_FLUSHREAD 1 //# define VKI_TIOCPKT_FLUSHWRITE 2 //# define VKI_TIOCPKT_STOP 4 //# define VKI_TIOCPKT_START 8 //# define VKI_TIOCPKT_NOSTOP 16 //# define VKI_TIOCPKT_DOSTOP 32 #define VKI_TIOCNOTTY 0x5422 //#define VKI_TIOCSETD 0x5423 //#define VKI_TIOCGETD 0x5424 #define VKI_TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ //#define VKI_TIOCSBRK 0x5427 /* BSD compatibility */ //#define VKI_TIOCCBRK 0x5428 /* BSD compatibility */ //#define VKI_TIOCGSID 0x5429 /* Return the session ID of FD */ #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_TIOCSERCONFIG 0x5453 //#define VKI_TIOCSERGWILD 0x5454 //#define VKI_TIOCSERSWILD 0x5455 //#define VKI_TIOCGLCKTRMIOS 0x5456 //#define VKI_TIOCSLCKTRMIOS 0x5457 //#define VKI_TIOCSERGSTRUCT 0x5458 /* For debugging only */ #define VKI_TIOCSERGETLSR 0x5459 /* Get line status register */ /* ioctl (fd, VKI_TIOCSERGETLSR, &result) where result may be as below */ //# define VKI_TIOCSER_TEMT 0x01 /* Transmitter physically empty */ //#define VKI_TIOCSERGETMULTI 0x545A /* Get multiport config */ //#define VKI_TIOCSERSETMULTI 0x545B /* Set multiport config */ //#define VKI_TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ #define VKI_TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/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-2.6.9/include/asm-ppc/elf.h //---------------------------------------------------------------------- #define VKI_ELF_NGREG 48 /* includes nip, msr, lr, etc. */ #define VKI_ELF_NFPREG 33 /* includes fpscr */ #define VKI_ELF_NVRREG 33 /* includes vscr */ /* General registers */ typedef unsigned long vki_elf_greg_t; typedef vki_elf_greg_t vki_elf_gregset_t[VKI_ELF_NGREG]; /* Floating point registers */ typedef double vki_elf_fpreg_t; typedef vki_elf_fpreg_t vki_elf_fpregset_t[VKI_ELF_NFPREG]; /* Altivec registers */ typedef __vki_vector128 vki_elf_vrreg_t; typedef vki_elf_vrreg_t vki_elf_vrregset_t[VKI_ELF_NVRREG]; #define VKI_AT_DCACHEBSIZE 19 #define VKI_AT_ICACHEBSIZE 20 #define VKI_AT_UCACHEBSIZE 21 /* A special ignored type value for PPC, for glibc compatibility. */ #define VKI_AT_IGNOREPPC 22 /* CAB: Do we want these? */ //#define VKI_AT_SYSINFO 32 //#define VKI_AT_SYSINFO_EHDR 33 //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/ucontext.h //---------------------------------------------------------------------- struct vki_mcontext { vki_elf_gregset_t mc_gregs; vki_elf_fpregset_t mc_fregs; unsigned long mc_pad[2]; vki_elf_vrregset_t mc_vregs __attribute__((__aligned__(16))); }; struct vki_ucontext { unsigned long uc_flags; struct vki_ucontext __user *uc_link; vki_stack_t uc_stack; int uc_pad[7]; struct vki_mcontext __user *uc_regs; /* points to uc_mcontext field */ vki_sigset_t uc_sigmask; /* glibc has 1024-bit signal masks, ours are 64-bit */ int uc_maskext[30]; int uc_pad2[3]; struct vki_mcontext uc_mcontext; }; //.. //---------------------------------------------------------------------- //.. // 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-2.6.9/include/asm-ppc/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]] // CAB: TODO typedef char vki_modify_ldt_t; //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/ipcbuf.h //---------------------------------------------------------------------- struct vki_ipc64_perm { __vki_kernel_key_t key; __vki_kernel_uid_t uid; __vki_kernel_gid_t gid; __vki_kernel_uid_t cuid; __vki_kernel_gid_t cgid; __vki_kernel_mode_t mode; unsigned long seq; unsigned int __pad2; unsigned long long __unused1; unsigned long long __unused2; }; //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/sembuf.h //---------------------------------------------------------------------- struct vki_semid64_ds { struct vki_ipc64_perm sem_perm; /* permissions .. see ipc.h */ unsigned int __unused1; __vki_kernel_time_t sem_otime; /* last semop time */ unsigned int __unused2; __vki_kernel_time_t sem_ctime; /* last change time */ unsigned long sem_nsems; /* no. of semaphores in array */ unsigned long __unused3; unsigned long __unused4; }; //---------------------------------------------------------------------- // From linux-2.6.9/include/asm-ppc/msgbuf.h //---------------------------------------------------------------------- struct vki_msqid64_ds { struct vki_ipc64_perm msg_perm; unsigned int __unused1; __vki_kernel_time_t msg_stime; /* last msgsnd time */ unsigned int __unused2; __vki_kernel_time_t msg_rtime; /* last msgrcv time */ unsigned int __unused3; __vki_kernel_time_t msg_ctime; /* last change time */ 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-ppc/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-2.6.9/include/asm-ppc/shmbuf.h //---------------------------------------------------------------------- struct vki_shmid64_ds { struct vki_ipc64_perm shm_perm; /* operation perms */ unsigned int __unused1; __vki_kernel_time_t shm_atime; /* last attach time */ unsigned int __unused2; __vki_kernel_time_t shm_dtime; /* last detach time */ unsigned int __unused3; __vki_kernel_time_t shm_ctime; /* last change time */ unsigned int __unused4; vki_size_t shm_segsz; /* size of segment (bytes) */ __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 __unused5; unsigned long __unused6; }; 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; }; //---------------------------------------------------------------------- // 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 */ //.. //---------------------------------------------------------------------- //.. // 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) //---------------------------------------------------------------------- // And that's it! //---------------------------------------------------------------------- #endif // __VKI_PPC32_LINUX_H /*--------------------------------------------------------------------*/ /*--- end ---*/ /*--------------------------------------------------------------------*/