Adding gem5 source to svn.

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1819 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

simulators/gem5/src/kern/solaris/solaris.hh

@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2004-2005 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.
+ *
+ * Authors: Ali Saidi
+ */
+
+#ifndef __SOLARIS_HH__
+#define __SOLARIS_HH__
+
+#include "base/types.hh"
+#include "kern/operatingsystem.hh"
+
+///
+/// This class encapsulates the types, structures, constants,
+/// functions, and syscall-number mappings specific to the Solaris
+/// syscall interface.
+///
+class Solaris : public OperatingSystem
+{
+
+  public:
+
+    //@{
+    /// Basic Solaris types.
+    typedef uint64_t size_t;
+    typedef uint64_t off_t;
+    typedef int64_t time_t;
+    typedef int32_t uid_t;
+    typedef int32_t gid_t;
+    typedef uint64_t rlim_t;
+    typedef uint64_t ino_t;
+    typedef uint64_t dev_t;
+    typedef uint32_t mode_t;
+    typedef uint32_t nlink_t;
+    //@}
+
+    struct tgt_timespec {
+        int64_t tv_sec;
+        int64_t tv_nsec;
+    };
+
+    /// Stat buffer.  Note that we can't call it 'stat' since that
+    /// gets #defined to something else on some systems.
+    typedef struct {
+        uint64_t        st_dev;         //!< device
+        uint64_t        st_ino;         //!< inode
+        uint32_t        st_mode;        //!< mode
+        uint32_t        st_nlink;       //!< link count
+        int32_t         st_uid;         //!< owner's user ID
+        int32_t         st_gid;         //!< owner's group ID
+        uint64_t        st_rdev;        //!< device number
+        int64_t         st_size;        //!< file size in bytes
+        //struct tgt_timespec   st_atimeX;      //!< time of last access
+        //struct tgt_timespec   st_mtimeX;      //!< time of last modification
+        //struct tgt_timespec   st_ctimeX;      //!< time of last status change
+        int64_t st_atimeX, st_mtimeX, st_ctimeX;
+        int32_t         st_blksize;     //!< optimal I/O block size
+        int64_t         st_blocks;      //!< number of blocks allocated
+        char            st_fstype[16];
+    } tgt_stat;
+
+    // same for stat64
+    typedef struct {
+        uint64_t        st_dev;         //!< device
+        uint64_t        st_ino;         //!< inode
+        uint32_t        st_mode;        //!< mode
+        uint32_t        st_nlink;       //!< link count
+        int32_t         st_uid;         //!< owner's user ID
+        int32_t         st_gid;         //!< owner's group ID
+        uint64_t        st_rdev;        //!< device number
+        int64_t         st_size;        //!< file size in bytes
+        //struct tgt_timespec   st_atimeX;      //!< time of last access
+        //struct tgt_timespec   st_mtimeX;      //!< time of last modification
+        //struct tgt_timespec   st_ctimeX;      //!< time of last status change
+        int64_t st_atimeX, st_mtimeX, st_ctimeX;
+        int32_t         st_blksize;     //!< optimal I/O block size
+        int64_t         st_blocks;      //!< number of blocks allocated
+        char            st_fstype[16];
+    } tgt_stat64;
+
+    /// Length of strings in struct utsname (plus 1 for null char).
+    static const int _SYS_NMLN = 257;
+
+    /// Interface struct for uname().
+    typedef struct utsname {
+        char sysname[_SYS_NMLN];        //!< System name.
+        char nodename[_SYS_NMLN];       //!< Node name.
+        char release[_SYS_NMLN];        //!< OS release.
+        char version[_SYS_NMLN];        //!< OS version.
+        char machine[_SYS_NMLN];        //!< Machine type.
+    } utsname;
+
+};  // class Solaris
+
+#endif // __SOLARIS_HH__