/* * Copyright (c) 2003-2005 The Regents of The University of Michigan * Copyright (c) 2009 The University of Edinburgh * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer; * redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution; * neither the name of the copyright holders nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Authors: Timothy M. Jones */ #ifndef __ARCH_POWER_LINUX_LINUX_HH__ #define __ARCH_POWER_LINUX_LINUX_HH__ #include "kern/linux/linux.hh" /* * This works for a 2.6.15 kernel. */ class PowerLinux : public Linux { public: typedef int32_t time_t; typedef struct { uint64_t st_dev; uint32_t __pad1; uint32_t st_ino; uint32_t st_mode; uint32_t st_nlink; uint32_t st_uid; uint32_t st_gid; uint64_t st_rdev; uint32_t __pad2; uint32_t st_size; uint32_t st_blksize; uint32_t st_blocks; uint32_t st_atimeX; uint32_t st_atime_nsec; uint32_t st_mtimeX; uint32_t st_mtime_nsec; uint32_t st_ctimeX; uint32_t st_ctime_nsec; uint32_t __unused4; uint32_t __unused5; } tgt_stat; typedef struct { uint64_t st_dev; uint64_t st_ino; uint32_t st_mode; uint32_t st_nlink; uint32_t st_uid; uint32_t st_gid; uint64_t st_rdev; uint64_t __pad2; uint64_t st_size; uint32_t st_blksize; uint32_t __blksize_pad; uint64_t st_blocks; uint32_t st_atimeX; uint32_t st_atime_nsec; uint32_t st_mtimeX; uint32_t st_mtime_nsec; uint32_t st_ctimeX; uint32_t st_ctime_nsec; uint32_t __unused4; uint32_t __unused5; } tgt_stat64; /// For times(). struct tms { int32_t tms_utime; //!< user time int32_t tms_stime; //!< system time int32_t tms_cutime; //!< user time of children int32_t tms_cstime; //!< system time of children }; static const int TGT_SIGHUP = 0x000001; static const int TGT_SIGINT = 0x000002; static const int TGT_SIGQUIT = 0x000003; static const int TGT_SIGILL = 0x000004; static const int TGT_SIGTRAP = 0x000005; static const int TGT_SIGABRT = 0x000006; static const int TGT_SIGIOT = 0x000006; static const int TGT_SIGBUS = 0x000007; static const int TGT_SIGFPE = 0x000008; static const int TGT_SIGKILL = 0x000009; static const int TGT_SIGUSR1 = 0x00000a; static const int TGT_SIGSEGV = 0x00000b; static const int TGT_SIGUSR2 = 0x00000c; static const int TGT_SIGPIPE = 0x00000d; static const int TGT_SIGALRM = 0x00000e; static const int TGT_SIGTERM = 0x00000f; static const int TGT_SIGSTKFLT = 0x000010; static const int TGT_SIGCHLD = 0x000011; static const int TGT_SIGCONT = 0x000012; static const int TGT_SIGSTOP = 0x000013; static const int TGT_SIGTSTP = 0x000014; static const int TGT_SIGTTIN = 0x000015; static const int TGT_SIGTTOU = 0x000016; static const int TGT_SIGURG = 0x000017; static const int TGT_SIGXCPU = 0x000018; static const int TGT_SIGXFSZ = 0x000019; static const int TGT_SIGVTALRM = 0x00001a; static const int TGT_SIGPROF = 0x00001b; static const int TGT_SIGWINCH = 0x00001c; static const int TGT_SIGIO = 0x00001d; static const int TGT_SIGPOLL = 0x00001d; static const int TGT_SIGPWR = 0x00001e; static const int TGT_SIGSYS = 0x00001f; static const int TGT_SIGUNUSED = 0x00001f; /// This table maps the target open() flags to the corresponding /// host open() flags. static SyscallFlagTransTable openFlagTable[]; /// Number of entries in openFlagTable[]. static const int NUM_OPEN_FLAGS; //@{ /// open(2) flag values. static const int TGT_O_RDONLY = 000000000; //!< O_RDONLY static const int TGT_O_WRONLY = 000000001; //!< O_WRONLY static const int TGT_O_RDWR = 000000002; //!< O_RDWR static const int TGT_O_CREAT = 000000100; //!< O_CREAT static const int TGT_O_EXCL = 000000200; //!< O_EXCL static const int TGT_O_NOCTTY = 000000400; //!< O_NOCTTY static const int TGT_O_TRUNC = 000001000; //!< O_TRUNC static const int TGT_O_APPEND = 000002000; //!< O_APPEND static const int TGT_O_NONBLOCK = 000004000; //!< O_NONBLOCK static const int TGT_O_DSYNC = 000010000; //!< O_DSYNC static const int TGT_FASYNC = 000020000; //!< FASYNC static const int TGT_O_DIRECT = 000400000; //!< O_DIRECT static const int TGT_O_LARGEFILE = 000200000; //!< O_LARGEFILE static const int TGT_O_DIRECTORY = 000040000; //!< O_DIRECTORY static const int TGT_O_NOFOLLOW = 000100000; //!< O_NOFOLLOW static const int TGT_O_NOATIME = 001000000; //!< O_NOATIME static const int TGT_O_CLOEXEC = 002000000; //!< O_CLOEXEC static const int TGT_O_SYNC = 004010000; //!< O_SYNC static const int TGT_O_PATH = 010000000; //!< O_PATH //@} static const unsigned TGT_MAP_SHARED = 0x00001; static const unsigned TGT_MAP_PRIVATE = 0x00002; static const unsigned TGT_MAP_ANON = 0x00020; static const unsigned TGT_MAP_DENYWRITE = 0x00800; static const unsigned TGT_MAP_EXECUTABLE = 0x01000; static const unsigned TGT_MAP_FILE = 0x00000; static const unsigned TGT_MAP_GROWSDOWN = 0x00100; static const unsigned TGT_MAP_HUGETLB = 0x40000; static const unsigned TGT_MAP_LOCKED = 0x00080; static const unsigned TGT_MAP_NONBLOCK = 0x10000; static const unsigned TGT_MAP_NORESERVE = 0x00040; static const unsigned TGT_MAP_POPULATE = 0x08000; static const unsigned TGT_MAP_STACK = 0x20000; static const unsigned TGT_MAP_ANONYMOUS = 0x00020; static const unsigned TGT_MAP_FIXED = 0x00010; static const unsigned NUM_MMAP_FLAGS; //@{ /// ioctl() command codes. static const unsigned TGT_TIOCGETP = 0x40067408; static const unsigned TGT_TIOCSETP = 0x80067409; static const unsigned TGT_TIOCSETN = 0x8006740a; static const unsigned TGT_TIOCSETC = 0x80067411; static const unsigned TGT_TIOCGETC = 0x40067412; static const unsigned TGT_FIONREAD = 0x4004667f; static const unsigned TGT_TCGETS = 0x402c7413; static const unsigned TGT_TCGETA = 0x40127417; static const unsigned TGT_TCSETAW = 0x80147419; // 2.6.15 kernel //@} static bool isTtyReq(unsigned req) { switch (req) { case TGT_TIOCGETP: case TGT_TIOCSETP: case TGT_TIOCSETN: case TGT_TIOCSETC: case TGT_TIOCGETC: case TGT_TCGETS: case TGT_TCGETA: case TGT_TCSETAW: return true; default: return false; } } }; #endif // __ARCH_POWER_LINUX_LINUX_HH__