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/*
* Copyright (c) 2007 The Hewlett-Packard Development Company
* All rights reserved.
*
* The license below extends only to copyright in the software and shall
* not be construed as granting a license to any other intellectual
* property including but not limited to intellectual property relating
* to a hardware implementation of the functionality of the software
* licensed hereunder. You may use the software subject to the license
* terms below provided that you ensure that this notice is replicated
* unmodified and in its entirety in all distributions of the software,
* modified or unmodified, in source code or in binary form.
*
* 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: Gabe Black
*/
#include "arch/x86/linux/linux.hh"
#include <fcntl.h>
#include <sys/mman.h>
// open(2) flags translation table
SyscallFlagTransTable X86Linux64::openFlagTable[] = {
#ifdef _MSC_VER
{ X86Linux64::TGT_O_RDONLY, _O_RDONLY },
{ X86Linux64::TGT_O_WRONLY, _O_WRONLY },
{ X86Linux64::TGT_O_RDWR, _O_RDWR },
{ X86Linux64::TGT_O_CREAT, _O_CREAT },
{ X86Linux64::TGT_O_EXCL, _O_EXCL },
#ifdef _O_NOCTTY
{ X86Linux64::TGT_O_NOCTTY, _O_NOCTTY },
#endif
{ X86Linux64::TGT_O_TRUNC, _O_TRUNC },
{ X86Linux64::TGT_O_APPEND, _O_APPEND },
#ifdef _O_NONBLOCK
{ X86Linux64::TGT_O_NONBLOCK, _O_NONBLOCK },
#endif
#ifdef _O_DSYNC
{ X86Linux64::TGT_O_DSYNC , _O_DSYNC },
#endif
{ X86Linux64::TGT_FASYNC, _O_ASYNC },
{ X86Linux64::TGT_O_DIRECT, _O_DIRECT },
{ X86Linux64::TGT_O_LARGEFILE, _O_LARGEFILE },
{ X86Linux64::TGT_O_DIRECTORY, _O_DIRECTORY },
{ X86Linux64::TGT_O_NOFOLLOW, _O_NOFOLLOW },
{ X86Linux64::TGT_O_NOATIME, _O_NOATIME },
#ifdef _O_CLOEXEC
{ X86Linux64::TGT_O_CLOEXEC, _O_CLOEXEC },
#endif
#ifdef _O_SYNC
{ X86Linux64::TGT_O_SYNC, _O_SYNC },
#endif
#ifdef _O_PATH
{ X86Linux64::TGT_O_PATH , _O_PATH },
#endif
#else /* !_MSC_VER */
{ X86Linux64::TGT_O_RDONLY, O_RDONLY },
{ X86Linux64::TGT_O_WRONLY, O_WRONLY },
{ X86Linux64::TGT_O_RDWR, O_RDWR },
{ X86Linux64::TGT_O_CREAT, O_CREAT },
{ X86Linux64::TGT_O_EXCL, O_EXCL },
{ X86Linux64::TGT_O_NOCTTY, O_NOCTTY },
{ X86Linux64::TGT_O_TRUNC, O_TRUNC },
{ X86Linux64::TGT_O_APPEND, O_APPEND },
{ X86Linux64::TGT_O_NONBLOCK, O_NONBLOCK },
#ifdef O_DSYNC
{ X86Linux64::TGT_O_DSYNC, O_DSYNC },
#endif
{ X86Linux64::TGT_FASYNC, O_ASYNC },
{ X86Linux64::TGT_O_DIRECT, O_DIRECT },
{ X86Linux64::TGT_O_LARGEFILE, O_LARGEFILE },
{ X86Linux64::TGT_O_DIRECTORY, O_DIRECTORY },
{ X86Linux64::TGT_O_NOFOLLOW, O_NOFOLLOW },
{ X86Linux64::TGT_O_NOATIME, O_NOATIME },
#ifdef O_CLOEXEC
{ X86Linux64::TGT_O_CLOEXEC, O_CLOEXEC },
#endif
#ifdef O_SYNC
{ X86Linux64::TGT_O_SYNC, O_SYNC },
#endif
#ifdef O_PATH
{ X86Linux64::TGT_O_PATH, O_PATH },
#endif
#endif /* _MSC_VER */
};
const int X86Linux64::NUM_OPEN_FLAGS =
sizeof(X86Linux64::openFlagTable) /
sizeof(X86Linux64::openFlagTable[0]);
// mmap(2) flags translation table
SyscallFlagTransTable X86Linux64::mmapFlagTable[] = {
{ X86Linux64::TGT_MAP_SHARED, MAP_SHARED },
{ X86Linux64::TGT_MAP_PRIVATE, MAP_PRIVATE },
{ X86Linux64::TGT_MAP_32BIT, MAP_32BIT},
{ X86Linux64::TGT_MAP_ANON, MAP_ANON },
{ X86Linux64::TGT_MAP_DENYWRITE, MAP_DENYWRITE },
{ X86Linux64::TGT_MAP_EXECUTABLE, MAP_EXECUTABLE },
{ X86Linux64::TGT_MAP_FILE, MAP_FILE },
{ X86Linux64::TGT_MAP_GROWSDOWN, MAP_GROWSDOWN },
#ifdef MAP_HUGETLB
{ X86Linux64::TGT_MAP_HUGETLB, MAP_HUGETLB },
#endif
{ X86Linux64::TGT_MAP_LOCKED, MAP_LOCKED },
{ X86Linux64::TGT_MAP_NONBLOCK, MAP_NONBLOCK },
{ X86Linux64::TGT_MAP_NORESERVE, MAP_NORESERVE },
{ X86Linux64::TGT_MAP_POPULATE, MAP_POPULATE },
#ifdef MAP_STACK
{ X86Linux64::TGT_MAP_STACK, MAP_STACK },
#endif
{ X86Linux64::TGT_MAP_ANONYMOUS, MAP_ANONYMOUS },
{ X86Linux64::TGT_MAP_FIXED, MAP_FIXED },
};
const unsigned X86Linux64::NUM_MMAP_FLAGS =
sizeof(X86Linux64::mmapFlagTable) /
sizeof(X86Linux64::mmapFlagTable[0]);
// open(2) flags translation table
SyscallFlagTransTable X86Linux32::openFlagTable[] = {
#ifdef _MSC_VER
{ X86Linux32::TGT_O_RDONLY, _O_RDONLY },
{ X86Linux32::TGT_O_WRONLY, _O_WRONLY },
{ X86Linux32::TGT_O_RDWR, _O_RDWR },
{ X86Linux32::TGT_O_CREAT, _O_CREAT },
{ X86Linux32::TGT_O_EXCL, _O_EXCL },
#ifdef _O_NOCTTY
{ X86Linux32::TGT_O_NOCTTY, _O_NOCTTY },
#endif
{ X86Linux32::TGT_O_TRUNC, _O_TRUNC },
{ X86Linux32::TGT_O_APPEND, _O_APPEND },
#ifdef _O_NONBLOCK
{ X86Linux32::TGT_O_NONBLOCK, _O_NONBLOCK },
#endif
#ifdef O_DSYNC
{ X86Linux32::TGT_O_DSYNC, _O_DSYNC },
#endif
{ X86Linux32::TGT_FASYNC, _O_ASYNC },
{ X86Linux32::TGT_O_DIRECT, _O_DIRECT },
{ X86Linux32::TGT_O_LARGEFILE, _O_LARGEFILE },
{ X86Linux32::TGT_O_DIRECTORY, _O_DIRECTORY },
{ X86Linux32::TGT_O_NOFOLLOW, _O_NOFOLLOW },
{ X86Linux32::TGT_O_NOATIME, _O_NOATIME },
#ifdef _O_CLOEXEC
{ X86Linux32::TGT_O_CLOEXEC, _O_CLOEXEC },
#endif
#ifdef _O_SYNC
{ X86Linux32::TGT_O_SYNC, _O_SYNC },
#endif
#ifdef _O_PATH
{ X86Linux32::TGT_O_PATH, _O_PATH },
#endif
#else /* !_MSC_VER */
{ X86Linux32::TGT_O_RDONLY, O_RDONLY },
{ X86Linux32::TGT_O_WRONLY, O_WRONLY },
{ X86Linux32::TGT_O_RDWR, O_RDWR },
{ X86Linux32::TGT_O_CREAT, O_CREAT },
{ X86Linux32::TGT_O_EXCL, O_EXCL },
{ X86Linux32::TGT_O_NOCTTY, O_NOCTTY },
{ X86Linux32::TGT_O_TRUNC, O_TRUNC },
{ X86Linux32::TGT_O_APPEND, O_APPEND },
{ X86Linux32::TGT_O_NONBLOCK, O_NONBLOCK },
#ifdef O_DSYNC
{ X86Linux32::TGT_O_DSYNC, O_DSYNC },
#endif
{ X86Linux32::TGT_FASYNC, O_ASYNC },
{ X86Linux32::TGT_O_DIRECT, O_DIRECT },
{ X86Linux32::TGT_O_LARGEFILE, O_LARGEFILE },
{ X86Linux32::TGT_O_DIRECTORY, O_DIRECTORY },
{ X86Linux32::TGT_O_NOFOLLOW, O_NOFOLLOW },
{ X86Linux32::TGT_O_NOATIME, O_NOATIME },
#ifdef O_CLOEXEC
{ X86Linux32::TGT_O_CLOEXEC, O_CLOEXEC },
#endif
#ifdef O_SYNC
{ X86Linux32::TGT_O_SYNC, O_SYNC },
#endif
#ifdef O_PATH
{ X86Linux32::TGT_O_PATH, O_PATH },
#endif
#endif /* _MSC_VER */
};
const int X86Linux32::NUM_OPEN_FLAGS =
sizeof(X86Linux32::openFlagTable) /
sizeof(X86Linux32::openFlagTable[0]);
// mmap(2) flags translation table
SyscallFlagTransTable X86Linux32::mmapFlagTable[] = {
{ X86Linux32::TGT_MAP_SHARED, MAP_SHARED },
{ X86Linux32::TGT_MAP_PRIVATE, MAP_PRIVATE },
{ X86Linux32::TGT_MAP_32BIT, MAP_32BIT},
{ X86Linux32::TGT_MAP_ANON, MAP_ANON },
{ X86Linux32::TGT_MAP_DENYWRITE, MAP_DENYWRITE },
{ X86Linux32::TGT_MAP_EXECUTABLE, MAP_EXECUTABLE },
{ X86Linux32::TGT_MAP_FILE, MAP_FILE },
{ X86Linux32::TGT_MAP_GROWSDOWN, MAP_GROWSDOWN },
#ifdef MAP_HUGETLB
{ X86Linux32::TGT_MAP_HUGETLB, MAP_HUGETLB },
#endif
{ X86Linux32::TGT_MAP_LOCKED, MAP_LOCKED },
{ X86Linux32::TGT_MAP_NONBLOCK, MAP_NONBLOCK },
{ X86Linux32::TGT_MAP_NORESERVE, MAP_NORESERVE },
{ X86Linux32::TGT_MAP_POPULATE, MAP_POPULATE },
#ifdef MAP_STACK
{ X86Linux32::TGT_MAP_STACK, MAP_STACK },
#endif
{ X86Linux32::TGT_MAP_ANONYMOUS, MAP_ANONYMOUS },
{ X86Linux32::TGT_MAP_FIXED, MAP_FIXED },
};
const unsigned X86Linux32::NUM_MMAP_FLAGS =
sizeof(X86Linux32::mmapFlagTable) /
sizeof(X86Linux32::mmapFlagTable[0]);
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