From 5b561338ebb8bc750a4f45cfcd134873e5124abc Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Fri, 28 Apr 2006 13:08:45 -0400 Subject: [PATCH] Added a linux.cc file to mesh with Korey's changes --HG-- extra : convert_revision : 2073c1cda4799a60fce917f227018dd2e52456a3 --- arch/sparc/SConscript | 1 + arch/sparc/linux/linux.cc | 68 +++++++++++++++++++++++++++++++++++++++ arch/sparc/linux/linux.hh | 61 +++++++++++++++++++++++++++++++++++ 3 files changed, 130 insertions(+) create mode 100644 arch/sparc/linux/linux.cc create mode 100644 arch/sparc/linux/linux.hh diff --git a/arch/sparc/SConscript b/arch/sparc/SConscript index 172e4390f..fd0df9349 100644 --- a/arch/sparc/SConscript +++ b/arch/sparc/SConscript @@ -57,6 +57,7 @@ full_system_sources = Split(''' # Syscall emulation (non-full-system) sources syscall_emulation_sources = Split(''' + linux/linux.cc linux/process.cc process.cc ''') diff --git a/arch/sparc/linux/linux.cc b/arch/sparc/linux/linux.cc new file mode 100644 index 000000000..c7ed29358 --- /dev/null +++ b/arch/sparc/linux/linux.cc @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2003-2005 The Regents of The University of Michigan + * 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. + */ + +#include "arch/sparc/linux/linux.hh" + +// open(2) flags translation table +OpenFlagTransTable SparcLinux::openFlagTable[] = { +#ifdef _MSC_VER + { SparcLinux::TGT_O_RDONLY, _O_RDONLY }, + { SparcLinux::TGT_O_WRONLY, _O_WRONLY }, + { SparcLinux::TGT_O_RDWR, _O_RDWR }, + { SparcLinux::TGT_O_APPEND, _O_APPEND }, + { SparcLinux::TGT_O_CREAT, _O_CREAT }, + { SparcLinux::TGT_O_TRUNC, _O_TRUNC }, + { SparcLinux::TGT_O_EXCL, _O_EXCL }, +#ifdef _O_NONBLOCK + { SparcLinux::TGT_O_NONBLOCK, _O_NONBLOCK }, +#endif +#ifdef _O_NOCTTY + { SparcLinux::TGT_O_NOCTTY, _O_NOCTTY }, +#endif +#ifdef _O_SYNC + { SparcLinux::TGT_O_SYNC, _O_SYNC }, +#endif +#else /* !_MSC_VER */ + { SparcLinux::TGT_O_RDONLY, O_RDONLY }, + { SparcLinux::TGT_O_WRONLY, O_WRONLY }, + { SparcLinux::TGT_O_RDWR, O_RDWR }, + { SparcLinux::TGT_O_APPEND, O_APPEND }, + { SparcLinux::TGT_O_CREAT, O_CREAT }, + { SparcLinux::TGT_O_TRUNC, O_TRUNC }, + { SparcLinux::TGT_O_EXCL, O_EXCL }, + { SparcLinux::TGT_O_NONBLOCK, O_NONBLOCK }, + { SparcLinux::TGT_O_NOCTTY, O_NOCTTY }, +#ifdef O_SYNC + { SparcLinux::TGT_O_SYNC, O_SYNC }, +#endif +#endif /* _MSC_VER */ +}; + +const int SparcLinux::NUM_OPEN_FLAGS = + (sizeof(SparcLinux::openFlagTable)/sizeof(SparcLinux::openFlagTable[0])); + diff --git a/arch/sparc/linux/linux.hh b/arch/sparc/linux/linux.hh new file mode 100644 index 000000000..1b31f67b0 --- /dev/null +++ b/arch/sparc/linux/linux.hh @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2003-2005 The Regents of The University of Michigan + * 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. + */ + +#ifndef __MIPS_MIPS_LINUX_HH +#define __MIPS_MIPS_LINUX_HH + +#include "kern/linux/linux.hh" + +class SparcLinux : public Linux +{ + public: + + static OpenFlagTransTable openFlagTable[]; + + static const int TGT_O_RDONLY = 0x00000000; //!< O_RDONLY + static const int TGT_O_WRONLY = 0x00000001; //!< O_WRONLY + static const int TGT_O_RDWR = 0x00000002; //!< O_RDWR + static const int TGT_O_NONBLOCK = 0x00004000; //!< O_NONBLOCK + static const int TGT_O_APPEND = 0x00000008; //!< O_APPEND + static const int TGT_O_CREAT = 0x00000200; //!< O_CREAT + static const int TGT_O_TRUNC = 0x00000400; //!< O_TRUNC + static const int TGT_O_EXCL = 0x00000800; //!< O_EXCL + static const int TGT_O_NOCTTY = 0x00008000; //!< O_NOCTTY + static const int TGT_O_SYNC = 0x00002000; //!< O_SYNC +// static const int TGT_O_DRD = 0x00010000; //!< O_DRD +// static const int TGT_O_DIRECTIO = 0x00020000; //!< O_DIRECTIO +// static const int TGT_O_CACHE = 0x00002000; //!< O_CACHE +// static const int TGT_O_DSYNC = 0x00008000; //!< O_DSYNC +// static const int TGT_O_RSYNC = 0x00040000; //!< O_RSYNC + + static const int NUM_OPEN_FLAGS; + + static const unsigned TGT_MAP_ANONYMOUS = 0x20; +}; + +#endif -- 2.30.2