/* * 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 #include // 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]);