130 lines
5.2 KiB
C++
130 lines
5.2 KiB
C++
/*
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* Copyright (c) 2003-2005 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Korey Sewell
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*/
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#ifndef __ALPHA_ALPHA_LINUX_LINUX_HH__
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#define __ALPHA_ALPHA_LINUX_LINUX_HH__
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#include "kern/linux/linux.hh"
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/* AlphaLinux class contains static constants/definitions/misc.
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* structures which are specific to the Linux OS AND the Alpha
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* architecture
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*/
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class AlphaLinux : public Linux
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{
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public:
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/// This table maps the target open() flags to the corresponding
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/// host open() flags.
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static OpenFlagTransTable openFlagTable[];
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/// Number of entries in openFlagTable[].
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static const int NUM_OPEN_FLAGS;
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//@{
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/// open(2) flag values.
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static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY
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static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY
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static const int TGT_O_RDWR = 00000002; //!< O_RDWR
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static const int TGT_O_NONBLOCK = 00000004; //!< O_NONBLOCK
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static const int TGT_O_APPEND = 00000010; //!< O_APPEND
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static const int TGT_O_CREAT = 00001000; //!< O_CREAT
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static const int TGT_O_TRUNC = 00002000; //!< O_TRUNC
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static const int TGT_O_EXCL = 00004000; //!< O_EXCL
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static const int TGT_O_NOCTTY = 00010000; //!< O_NOCTTY
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static const int TGT_O_SYNC = 00040000; //!< O_SYNC
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static const int TGT_O_DRD = 00100000; //!< O_DRD
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static const int TGT_O_DIRECTIO = 00200000; //!< O_DIRECTIO
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static const int TGT_O_CACHE = 00400000; //!< O_CACHE
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static const int TGT_O_DSYNC = 02000000; //!< O_DSYNC
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static const int TGT_O_RSYNC = 04000000; //!< O_RSYNC
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//@}
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/// For mmap().
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static const unsigned TGT_MAP_ANONYMOUS = 0x10;
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//@{
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/// For getsysinfo().
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static const unsigned GSI_PLATFORM_NAME = 103; //!< platform name as string
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static const unsigned GSI_CPU_INFO = 59; //!< CPU information
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static const unsigned GSI_PROC_TYPE = 60; //!< get proc_type
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static const unsigned GSI_MAX_CPU = 30; //!< max # CPUs on machine
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static const unsigned GSI_CPUS_IN_BOX = 55; //!< number of CPUs in system
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static const unsigned GSI_PHYSMEM = 19; //!< Physical memory in KB
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static const unsigned GSI_CLK_TCK = 42; //!< clock freq in Hz
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static const unsigned GSI_IEEE_FP_CONTROL = 45;
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//@}
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//@{
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/// For getrusage().
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static const int TGT_RUSAGE_SELF = 0;
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static const int TGT_RUSAGE_CHILDREN = -1;
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static const int TGT_RUSAGE_BOTH = -2;
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//@}
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//@{
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/// For setsysinfo().
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static const unsigned SSI_IEEE_FP_CONTROL = 14; //!< ieee_set_fp_control()
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//@}
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//@{
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/// ioctl() command codes.
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static const unsigned TIOCGETP_ = 0x40067408;
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static const unsigned TIOCSETP_ = 0x80067409;
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static const unsigned TIOCSETN_ = 0x8006740a;
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static const unsigned TIOCSETC_ = 0x80067411;
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static const unsigned TIOCGETC_ = 0x40067412;
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static const unsigned FIONREAD_ = 0x4004667f;
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static const unsigned TIOCISATTY_ = 0x2000745e;
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static const unsigned TIOCGETS_ = 0x402c7413;
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static const unsigned TIOCGETA_ = 0x40127417;
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//@}
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/// For table().
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static const int TBL_SYSINFO = 12;
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/// Resource enumeration for getrlimit().
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enum rlimit_resources {
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TGT_RLIMIT_CPU = 0,
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TGT_RLIMIT_FSIZE = 1,
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TGT_RLIMIT_DATA = 2,
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TGT_RLIMIT_STACK = 3,
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TGT_RLIMIT_CORE = 4,
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TGT_RLIMIT_RSS = 5,
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TGT_RLIMIT_NOFILE = 6,
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TGT_RLIMIT_AS = 7,
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TGT_RLIMIT_VMEM = 7,
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TGT_RLIMIT_NPROC = 8,
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TGT_RLIMIT_MEMLOCK = 9,
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TGT_RLIMIT_LOCKS = 10
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};
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};
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#endif // __ALPHA_ALPHA_LINUX_LINUX_HH__
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