612f8f074f
Note: AArch64 and AArch32 interworking is not supported. If you use an AArch64 kernel you are restricted to AArch64 user-mode binaries. This will be addressed in a later patch. Note: Virtualization is only supported in AArch32 mode. This will also be fixed in a later patch. Contributors: Giacomo Gabrielli (TrustZone, LPAE, system-level AArch64, AArch64 NEON, validation) Thomas Grocutt (AArch32 Virtualization, AArch64 FP, validation) Mbou Eyole (AArch64 NEON, validation) Ali Saidi (AArch64 Linux support, code integration, validation) Edmund Grimley-Evans (AArch64 FP) William Wang (AArch64 Linux support) Rene De Jong (AArch64 Linux support, performance opt.) Matt Horsnell (AArch64 MP, validation) Matt Evans (device models, code integration, validation) Chris Adeniyi-Jones (AArch64 syscall-emulation) Prakash Ramrakhyani (validation) Dam Sunwoo (validation) Chander Sudanthi (validation) Stephan Diestelhorst (validation) Andreas Hansson (code integration, performance opt.) Eric Van Hensbergen (performance opt.) Gabe Black
154 lines
5.6 KiB
C++
154 lines
5.6 KiB
C++
/*
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* Copyright (c) 2011 ARM Limited
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* All rights reserved
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*
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* The license below extends only to copyright in the software and shall
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* not be construed as granting a license to any other intellectual
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* property including but not limited to intellectual property relating
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* to a hardware implementation of the functionality of the software
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* licensed hereunder. You may use the software subject to the license
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* terms below provided that you ensure that this notice is replicated
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* unmodified and in its entirety in all distributions of the software,
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* modified or unmodified, in source code or in binary form.
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*
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* Copyright (c) 2003-2005 The Regents of The University of Michigan
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* Copyright (c) 2007-2008 The Florida State University
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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: Stephen Hines
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*/
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#include <fcntl.h>
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#include "arch/arm/linux/linux.hh"
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// open(2) flags translation table
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OpenFlagTransTable ArmLinux32::openFlagTable[] = {
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#ifdef _MSC_VER
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{ ArmLinux32::TGT_O_RDONLY, _O_RDONLY },
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{ ArmLinux32::TGT_O_WRONLY, _O_WRONLY },
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{ ArmLinux32::TGT_O_RDWR, _O_RDWR },
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{ ArmLinux32::TGT_O_APPEND, _O_APPEND },
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{ ArmLinux32::TGT_O_CREAT, _O_CREAT },
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{ ArmLinux32::TGT_O_TRUNC, _O_TRUNC },
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{ ArmLinux32::TGT_O_EXCL, _O_EXCL },
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#ifdef _O_NONBLOCK
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{ ArmLinux32::TGT_O_NONBLOCK, _O_NONBLOCK },
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#endif
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#ifdef _O_NOCTTY
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{ ArmLinux32::TGT_O_NOCTTY, _O_NOCTTY },
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#endif
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#ifdef _O_SYNC
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{ ArmLinux32::TGT_O_SYNC, _O_SYNC },
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#endif
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#else /* !_MSC_VER */
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{ ArmLinux32::TGT_O_RDONLY, O_RDONLY },
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{ ArmLinux32::TGT_O_WRONLY, O_WRONLY },
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{ ArmLinux32::TGT_O_RDWR, O_RDWR },
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{ ArmLinux32::TGT_O_CREAT, O_CREAT },
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{ ArmLinux32::TGT_O_EXCL, O_EXCL },
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{ ArmLinux32::TGT_O_NOCTTY, O_NOCTTY },
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{ ArmLinux32::TGT_O_TRUNC, O_TRUNC },
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{ ArmLinux32::TGT_O_APPEND, O_APPEND },
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{ ArmLinux32::TGT_O_NONBLOCK, O_NONBLOCK },
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#ifdef O_SYNC
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{ ArmLinux32::TGT_O_SYNC, O_SYNC },
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#endif
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#ifdef FASYNC
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{ ArmLinux32::TGT_FASYNC, FASYNC },
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#endif
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#ifdef O_DIRECT
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{ ArmLinux32::TGT_O_DIRECT, O_DIRECT },
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#endif
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#ifdef O_LARGEFILE
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{ ArmLinux32::TGT_O_LARGEFILE, O_LARGEFILE },
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#endif
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#ifdef O_DIRECTORY
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{ ArmLinux32::TGT_O_DIRECTORY, O_DIRECTORY },
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#endif
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#ifdef O_NOFOLLOW
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{ ArmLinux32::TGT_O_NOFOLLOW, O_NOFOLLOW },
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#endif
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#endif /* _MSC_VER */
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};
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const int ArmLinux32::NUM_OPEN_FLAGS = sizeof(ArmLinux32::openFlagTable) /
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sizeof(ArmLinux32::openFlagTable[0]);
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// open(2) flags translation table
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OpenFlagTransTable ArmLinux64::openFlagTable[] = {
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#ifdef _MSC_VER
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{ ArmLinux64::TGT_O_RDONLY, _O_RDONLY },
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{ ArmLinux64::TGT_O_WRONLY, _O_WRONLY },
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{ ArmLinux64::TGT_O_RDWR, _O_RDWR },
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{ ArmLinux64::TGT_O_APPEND, _O_APPEND },
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{ ArmLinux64::TGT_O_CREAT, _O_CREAT },
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{ ArmLinux64::TGT_O_TRUNC, _O_TRUNC },
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{ ArmLinux64::TGT_O_EXCL, _O_EXCL },
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#ifdef _O_NONBLOCK
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{ ArmLinux64::TGT_O_NONBLOCK, _O_NONBLOCK },
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#endif
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#ifdef _O_NOCTTY
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{ ArmLinux64::TGT_O_NOCTTY, _O_NOCTTY },
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#endif
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#ifdef _O_SYNC
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{ ArmLinux64::TGT_O_SYNC, _O_SYNC },
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#endif
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#else /* !_MSC_VER */
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{ ArmLinux64::TGT_O_RDONLY, O_RDONLY },
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{ ArmLinux64::TGT_O_WRONLY, O_WRONLY },
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{ ArmLinux64::TGT_O_RDWR, O_RDWR },
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{ ArmLinux64::TGT_O_CREAT, O_CREAT },
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{ ArmLinux64::TGT_O_EXCL, O_EXCL },
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{ ArmLinux64::TGT_O_NOCTTY, O_NOCTTY },
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{ ArmLinux64::TGT_O_TRUNC, O_TRUNC },
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{ ArmLinux64::TGT_O_APPEND, O_APPEND },
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{ ArmLinux64::TGT_O_NONBLOCK, O_NONBLOCK },
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#ifdef O_SYNC
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{ ArmLinux64::TGT_O_SYNC, O_SYNC },
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#endif
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#ifdef FASYNC
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{ ArmLinux64::TGT_FASYNC, FASYNC },
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#endif
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#ifdef O_DIRECT
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{ ArmLinux64::TGT_O_DIRECT, O_DIRECT },
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#endif
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#ifdef O_LARGEFILE
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{ ArmLinux64::TGT_O_LARGEFILE, O_LARGEFILE },
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#endif
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#ifdef O_DIRECTORY
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{ ArmLinux64::TGT_O_DIRECTORY, O_DIRECTORY },
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#endif
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#ifdef O_NOFOLLOW
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{ ArmLinux64::TGT_O_NOFOLLOW, O_NOFOLLOW },
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#endif
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#endif /* _MSC_VER */
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};
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const int ArmLinux64::NUM_OPEN_FLAGS = sizeof(ArmLinux64::openFlagTable) /
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sizeof(ArmLinux64::openFlagTable[0]);
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