Merge zizzer:/bk/newmem

into  zeep.pool:/z/saidi/work/m5.newmem

base/loader/elf_object.cc:
    removed SPARC32PLUS since it doesn't work.

--HG--
extra : convert_revision : 620a1c75cdeefbeeb97383d92335cf319d9c9444

10 files changed, 873 insertions, 10 deletions

diff --git a/arch/mips/linux/linux.hh b/arch/mips/linux/linux.hh
index fd08e8c87..8bcc3f309 100644
--- a/arch/mips/linux/linux.hh
+++ b/arch/mips/linux/linux.hh
@@ -26,8 +26,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __MIPS_MIPS_LINUX_HH
-#define __MIPS_MIPS_LINUX_HH
+#ifndef __ARCH_MIPS_LINUX_LINUX_HH__
+#define __ARCH_MIPS_LINUX_LINUX_HH__
 
 #include "kern/linux/linux.hh"
 
diff --git a/arch/sparc/SConscript b/arch/sparc/SConscript
index fd0df9349..7362c9275 100644
--- a/arch/sparc/SConscript
+++ b/arch/sparc/SConscript
@@ -59,6 +59,8 @@ full_system_sources = Split('''
 syscall_emulation_sources = Split('''
 	linux/linux.cc
 	linux/process.cc
+	solaris/solaris.cc
+	solaris/process.cc
 	process.cc
 	''')
 
diff --git a/arch/sparc/linux/linux.hh b/arch/sparc/linux/linux.hh
index 1b31f67b0..9cde5bb9c 100644
--- a/arch/sparc/linux/linux.hh
+++ b/arch/sparc/linux/linux.hh
@@ -26,8 +26,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __MIPS_MIPS_LINUX_HH
-#define __MIPS_MIPS_LINUX_HH
+#ifndef __ARCH_SPARC_LINUX_LINUX_HH__
+#define __ARCH_SPARC_LINUX_LINUX_HH__
 
 #include "kern/linux/linux.hh"
 
diff --git a/arch/sparc/process.cc b/arch/sparc/process.cc
index 7f2b0d40a..250c1bec4 100644
--- a/arch/sparc/process.cc
+++ b/arch/sparc/process.cc
@@ -29,6 +29,7 @@
 #include "arch/sparc/isa_traits.hh"
 #include "arch/sparc/process.hh"
 #include "arch/sparc/linux/process.hh"
+#include "arch/sparc/solaris/process.hh"
 #include "base/loader/object_file.hh"
 #include "base/misc.hh"
 #include "cpu/exec_context.hh"
@@ -54,7 +55,8 @@ SparcLiveProcess::create(const std::string &nm, System *system, int stdin_fd,
 
 
     if (objFile->getArch() != ObjectFile::SPARC)
-        fatal("Object file with arch %x does not match architecture %x.", objFile->getArch(), ObjectFile::SPARC);
+        fatal("Object file with arch %x does not match architecture %x.",
+                objFile->getArch(), ObjectFile::SPARC);
     switch (objFile->getOpSys()) {
       case ObjectFile::Linux:
         process = new SparcLinuxProcess(nm, objFile, system,
@@ -62,7 +64,12 @@ SparcLiveProcess::create(const std::string &nm, System *system, int stdin_fd,
                                         argv, envp);
         break;
 
+
       case ObjectFile::Solaris:
+        process = new SparcSolarisProcess(nm, objFile, system,
+                                        stdin_fd, stdout_fd, stderr_fd,
+                                        argv, envp);
+        break;
       default:
         fatal("Unknown/unsupported operating system.");
     }
diff --git a/arch/sparc/solaris/process.cc b/arch/sparc/solaris/process.cc
new file mode 100644
index 000000000..95cdb0bd5
--- /dev/null
+++ b/arch/sparc/solaris/process.cc
@@ -0,0 +1,347 @@
+/*
+ * 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/isa_traits.hh"
+#include "arch/sparc/solaris/process.hh"
+#include "arch/sparc/regfile.hh"
+
+#include "base/trace.hh"
+#include "cpu/exec_context.hh"
+#include "kern/solaris/solaris.hh"
+
+#include "sim/process.hh"
+#include "sim/syscall_emul.hh"
+
+using namespace std;
+using namespace SparcISA;
+
+
+/// Target uname() handler.
+static SyscallReturn
+unameFunc(SyscallDesc *desc, int callnum, Process *process,
+          ExecContext *xc)
+{
+    TypedBufferArg<Solaris::utsname> name(xc->getSyscallArg(0));
+
+    strcpy(name->sysname, "SunOS");
+    strcpy(name->nodename, "m5.eecs.umich.edu");
+    strcpy(name->release, "5.9"); //?? do we want this or something newer?
+    strcpy(name->version, "Generic_118558-21");
+    strcpy(name->machine, "sun4u");
+
+    name.copyOut(xc->getMemPort());
+
+    return 0;
+}
+
+
+SyscallDesc SparcSolarisProcess::syscallDescs[] = {
+    /* 0 */ SyscallDesc("syscall", unimplementedFunc),
+    /* 1 */ SyscallDesc("exit", exitFunc),
+    /* 2 */ SyscallDesc("fork", unimplementedFunc),
+    /* 3 */ SyscallDesc("read", readFunc),
+    /* 4 */ SyscallDesc("write", writeFunc),
+    /* 5 */ SyscallDesc("open", openFunc<SparcSolaris>),
+    /* 6 */ SyscallDesc("close", closeFunc),
+    /* 7 */ SyscallDesc("wait", unimplementedFunc),
+    /* 8 */ SyscallDesc("creat", unimplementedFunc),
+    /* 9 */ SyscallDesc("link", unimplementedFunc),
+    /* 10 */ SyscallDesc("unlink", unlinkFunc),
+    /* 11 */ SyscallDesc("exec", unimplementedFunc),
+    /* 12 */ SyscallDesc("chdir", unimplementedFunc),
+    /* 13 */ SyscallDesc("time", unimplementedFunc),
+    /* 14 */ SyscallDesc("mknod", unimplementedFunc),
+    /* 15 */ SyscallDesc("chmod", chmodFunc<Solaris>),
+    /* 16 */ SyscallDesc("chown", chownFunc),
+    /* 17 */ SyscallDesc("brk", obreakFunc),
+    /* 18 */ SyscallDesc("stat", unimplementedFunc),
+    /* 19 */ SyscallDesc("lseek", lseekFunc),
+    /* 20 */ SyscallDesc("getpid", getpidFunc),
+    /* 21 */ SyscallDesc("mount", unimplementedFunc),
+    /* 22 */ SyscallDesc("umount", unimplementedFunc),
+    /* 23 */ SyscallDesc("setuid", setuidFunc),
+    /* 24 */ SyscallDesc("getuid", getuidFunc),
+    /* 25 */ SyscallDesc("stime", unimplementedFunc),
+    /* 26 */ SyscallDesc("pcsample", unimplementedFunc),
+    /* 27 */ SyscallDesc("alarm", unimplementedFunc),
+    /* 28 */ SyscallDesc("fstat", fstatFunc<SparcSolaris>),
+    /* 29 */ SyscallDesc("pause", unimplementedFunc),
+    /* 30 */ SyscallDesc("utime", unimplementedFunc),
+    /* 31 */ SyscallDesc("stty", unimplementedFunc),
+    /* 32 */ SyscallDesc("gtty", unimplementedFunc),
+    /* 33 */ SyscallDesc("access", unimplementedFunc),
+    /* 34 */ SyscallDesc("nice", unimplementedFunc),
+    /* 35 */ SyscallDesc("statfs", unimplementedFunc),
+    /* 36 */ SyscallDesc("sync", unimplementedFunc),
+    /* 37 */ SyscallDesc("kill", unimplementedFunc),
+    /* 38 */ SyscallDesc("fstatfs", unimplementedFunc),
+    /* 39 */ SyscallDesc("pgrpsys", unimplementedFunc),
+    /* 40 */ SyscallDesc("xenix", unimplementedFunc),
+    /* 41 */ SyscallDesc("dup", unimplementedFunc),
+    /* 42 */ SyscallDesc("pipe", pipePseudoFunc),
+    /* 43 */ SyscallDesc("times", unimplementedFunc),
+    /* 44 */ SyscallDesc("profil", unimplementedFunc),
+    /* 45 */ SyscallDesc("plock", unimplementedFunc),
+    /* 46 */ SyscallDesc("setgid", unimplementedFunc),
+    /* 47 */ SyscallDesc("getgid", getgidFunc),
+    /* 48 */ SyscallDesc("signal", unimplementedFunc),
+    /* 49 */ SyscallDesc("msgsys", unimplementedFunc),
+    /* 50 */ SyscallDesc("syssun", unimplementedFunc),
+    /* 51 */ SyscallDesc("acct", unimplementedFunc),
+    /* 52 */ SyscallDesc("shmsys", unimplementedFunc),
+    /* 53 */ SyscallDesc("semsys", unimplementedFunc),
+    /* 54 */ SyscallDesc("ioctl", unimplementedFunc),
+    /* 55 */ SyscallDesc("uadmin", unimplementedFunc),
+    /* 56 */ SyscallDesc("RESERVED", unimplementedFunc),
+    /* 57 */ SyscallDesc("utssys", unimplementedFunc),
+    /* 58 */ SyscallDesc("fdsync", unimplementedFunc),
+    /* 59 */ SyscallDesc("execve", unimplementedFunc),
+    /* 60 */ SyscallDesc("umask", unimplementedFunc),
+    /* 61 */ SyscallDesc("chroot", unimplementedFunc),
+    /* 62 */ SyscallDesc("fcntl", unimplementedFunc),
+    /* 63 */ SyscallDesc("ulimit", unimplementedFunc),
+    /* 64 */ SyscallDesc("reserved_64", unimplementedFunc),
+    /* 65 */ SyscallDesc("reserved_65", unimplementedFunc),
+    /* 66 */ SyscallDesc("reserved_66", unimplementedFunc),
+    /* 67 */ SyscallDesc("reserved_67", unimplementedFunc),
+    /* 68 */ SyscallDesc("reserved_68", unimplementedFunc),
+    /* 69 */ SyscallDesc("reserved_69", unimplementedFunc),
+    /* 70 */ SyscallDesc("tasksys", unimplementedFunc),
+    /* 71 */ SyscallDesc("acctctl", unimplementedFunc),
+    /* 72 */ SyscallDesc("reserved_72", unimplementedFunc),
+    /* 73 */ SyscallDesc("getpagesizes", unimplementedFunc),
+    /* 74 */ SyscallDesc("rctlsys", unimplementedFunc),
+    /* 75 */ SyscallDesc("issetugid", unimplementedFunc),
+    /* 76 */ SyscallDesc("fsat", unimplementedFunc),
+    /* 77 */ SyscallDesc("lwp_park", unimplementedFunc),
+    /* 78 */ SyscallDesc("sendfilev", unimplementedFunc),
+    /* 79 */ SyscallDesc("rmdir", unimplementedFunc),
+    /* 80 */ SyscallDesc("mkdir", unimplementedFunc),
+    /* 81 */ SyscallDesc("getdents", unimplementedFunc),
+    /* 82 */ SyscallDesc("reserved_82", unimplementedFunc),
+    /* 83 */ SyscallDesc("reserved_83", unimplementedFunc),
+    /* 84 */ SyscallDesc("sysfs", unimplementedFunc),
+    /* 85 */ SyscallDesc("getmsg", unimplementedFunc),
+    /* 86 */ SyscallDesc("putmsg", unimplementedFunc),
+    /* 87 */ SyscallDesc("poll", unimplementedFunc),
+    /* 88 */ SyscallDesc("lstat", unimplementedFunc),
+    /* 89 */ SyscallDesc("symlink", unimplementedFunc),
+    /* 90 */ SyscallDesc("readlink", unimplementedFunc),
+    /* 91 */ SyscallDesc("setgroups", unimplementedFunc),
+    /* 92 */ SyscallDesc("getgroups", unimplementedFunc),
+    /* 93 */ SyscallDesc("fchmod", unimplementedFunc),
+    /* 94 */ SyscallDesc("fchown", unimplementedFunc),
+    /* 95 */ SyscallDesc("sigprocmask", unimplementedFunc),
+    /* 96 */ SyscallDesc("sigsuspend", unimplementedFunc),
+    /* 97 */ SyscallDesc("sigaltstack", unimplementedFunc),
+    /* 98 */ SyscallDesc("sigaction", unimplementedFunc),
+    /* 99 */ SyscallDesc("sigpending", unimplementedFunc),
+    /* 100 */ SyscallDesc("context", unimplementedFunc),
+    /* 101 */ SyscallDesc("evsys", unimplementedFunc),
+    /* 102 */ SyscallDesc("evtrapret", unimplementedFunc),
+    /* 103 */ SyscallDesc("statvfs", unimplementedFunc),
+    /* 104 */ SyscallDesc("fstatvfs", unimplementedFunc),
+    /* 105 */ SyscallDesc("getloadavg", unimplementedFunc),
+    /* 106 */ SyscallDesc("nfssys", unimplementedFunc),
+    /* 107 */ SyscallDesc("waitsys", unimplementedFunc),
+    /* 108 */ SyscallDesc("sigsendsys", unimplementedFunc),
+    /* 109 */ SyscallDesc("hrtsys", unimplementedFunc),
+    /* 110 */ SyscallDesc("acancel", unimplementedFunc),
+    /* 111 */ SyscallDesc("async", unimplementedFunc),
+    /* 112 */ SyscallDesc("priocntlsys", unimplementedFunc),
+    /* 113 */ SyscallDesc("pathconf", unimplementedFunc),
+    /* 114 */ SyscallDesc("mincore", unimplementedFunc),
+    /* 115 */ SyscallDesc("mmap", mmapFunc<SparcSolaris>),
+    /* 116 */ SyscallDesc("mprotect", unimplementedFunc),
+    /* 117 */ SyscallDesc("munmap", munmapFunc),
+    /* 118 */ SyscallDesc("fpathconf", unimplementedFunc),
+    /* 119 */ SyscallDesc("vfork", unimplementedFunc),
+    /* 120 */ SyscallDesc("fchdir", unimplementedFunc),
+    /* 121 */ SyscallDesc("readv", unimplementedFunc),
+    /* 122 */ SyscallDesc("writev", unimplementedFunc),
+    /* 123 */ SyscallDesc("xstat", unimplementedFunc),
+    /* 124 */ SyscallDesc("lxstat", unimplementedFunc),
+    /* 125 */ SyscallDesc("fxstat", unimplementedFunc),
+    /* 126 */ SyscallDesc("xmknod", unimplementedFunc),
+    /* 127 */ SyscallDesc("clocal", unimplementedFunc),
+    /* 128 */ SyscallDesc("setrlimit", unimplementedFunc),
+    /* 129 */ SyscallDesc("getrlimit", unimplementedFunc),
+    /* 130 */ SyscallDesc("lchown", unimplementedFunc),
+    /* 131 */ SyscallDesc("memcntl", unimplementedFunc),
+    /* 132 */ SyscallDesc("getpmsg", unimplementedFunc),
+    /* 133 */ SyscallDesc("putpmsg", unimplementedFunc),
+    /* 134 */ SyscallDesc("rename", unimplementedFunc),
+    /* 135 */ SyscallDesc("uname", unameFunc),
+    /* 136 */ SyscallDesc("setegid", unimplementedFunc),
+    /* 137 */ SyscallDesc("sysconfig", unimplementedFunc),
+    /* 138 */ SyscallDesc("adjtime", unimplementedFunc),
+    /* 139 */ SyscallDesc("systeminfo", unimplementedFunc),
+    /* 140 */ SyscallDesc("reserved_140", unimplementedFunc),
+    /* 141 */ SyscallDesc("seteuid", unimplementedFunc),
+    /* 142 */ SyscallDesc("vtrace", unimplementedFunc),
+    /* 143 */ SyscallDesc("fork1", unimplementedFunc),
+    /* 144 */ SyscallDesc("sigtimedwait", unimplementedFunc),
+    /* 145 */ SyscallDesc("lwp_info", unimplementedFunc),
+    /* 146 */ SyscallDesc("yield", unimplementedFunc),
+    /* 147 */ SyscallDesc("lwp_sema_wait", unimplementedFunc),
+    /* 148 */ SyscallDesc("lwp_sema_post", unimplementedFunc),
+    /* 149 */ SyscallDesc("lwp_sema_trywait", unimplementedFunc),
+    /* 150 */ SyscallDesc("lwp_detach", unimplementedFunc),
+    /* 151 */ SyscallDesc("corectl", unimplementedFunc),
+    /* 152 */ SyscallDesc("modctl", unimplementedFunc),
+    /* 153 */ SyscallDesc("fchroot", unimplementedFunc),
+    /* 154 */ SyscallDesc("utimes", unimplementedFunc),
+    /* 155 */ SyscallDesc("vhangup", unimplementedFunc),
+    /* 156 */ SyscallDesc("gettimeofday", unimplementedFunc),
+    /* 157 */ SyscallDesc("getitimer", unimplementedFunc),
+    /* 158 */ SyscallDesc("setitimer", unimplementedFunc),
+    /* 159 */ SyscallDesc("lwp_create", unimplementedFunc),
+    /* 160 */ SyscallDesc("lwp_exit", unimplementedFunc),
+    /* 161 */ SyscallDesc("lwp_suspend", unimplementedFunc),
+    /* 162 */ SyscallDesc("lwp_continue", unimplementedFunc),
+    /* 163 */ SyscallDesc("lwp_kill", unimplementedFunc),
+    /* 164 */ SyscallDesc("lwp_self", unimplementedFunc),
+    /* 165 */ SyscallDesc("lwp_setprivate", unimplementedFunc),
+    /* 166 */ SyscallDesc("lwp_getprivate", unimplementedFunc),
+    /* 167 */ SyscallDesc("lwp_wait", unimplementedFunc),
+    /* 168 */ SyscallDesc("lwp_mutex_wakeup", unimplementedFunc),
+    /* 169 */ SyscallDesc("lwp_mutex_lock", unimplementedFunc),
+    /* 170 */ SyscallDesc("lwp_cond_wait", unimplementedFunc),
+    /* 171 */ SyscallDesc("lwp_cond_signal", unimplementedFunc),
+    /* 172 */ SyscallDesc("lwp_cond_broadcast", unimplementedFunc),
+    /* 173 */ SyscallDesc("pread", unimplementedFunc),
+    /* 174 */ SyscallDesc("pwrite", unimplementedFunc),
+    /* 175 */ SyscallDesc("llseek", unimplementedFunc),
+    /* 176 */ SyscallDesc("inst_sync", unimplementedFunc),
+    /* 177 */ SyscallDesc("srmlimitsys", unimplementedFunc),
+    /* 178 */ SyscallDesc("kaio", unimplementedFunc),
+    /* 179 */ SyscallDesc("cpc", unimplementedFunc),
+    /* 180 */ SyscallDesc("lgrpsys_meminfosys", unimplementedFunc),
+    /* 181 */ SyscallDesc("rusagesys", unimplementedFunc),
+    /* 182 */ SyscallDesc("reserved_182", unimplementedFunc),
+    /* 183 */ SyscallDesc("reserved_183", unimplementedFunc),
+    /* 184 */ SyscallDesc("tsolsys", unimplementedFunc),
+    /* 185 */ SyscallDesc("acl", unimplementedFunc),
+    /* 186 */ SyscallDesc("auditsys", unimplementedFunc),
+    /* 187 */ SyscallDesc("processor_bind", unimplementedFunc),
+    /* 188 */ SyscallDesc("processor_info", unimplementedFunc),
+    /* 189 */ SyscallDesc("p_online", unimplementedFunc),
+    /* 190 */ SyscallDesc("sigqueue", unimplementedFunc),
+    /* 191 */ SyscallDesc("clock_gettime", unimplementedFunc),
+    /* 192 */ SyscallDesc("clock_settime", unimplementedFunc),
+    /* 193 */ SyscallDesc("clock_getres", unimplementedFunc),
+    /* 194 */ SyscallDesc("timer_create", unimplementedFunc),
+    /* 195 */ SyscallDesc("timer_delete", unimplementedFunc),
+    /* 196 */ SyscallDesc("timer_settime", unimplementedFunc),
+    /* 197 */ SyscallDesc("timer_gettime", unimplementedFunc),
+    /* 198 */ SyscallDesc("timer_getoverrun", unimplementedFunc),
+    /* 199 */ SyscallDesc("nanosleep", unimplementedFunc),
+    /* 200 */ SyscallDesc("facl", unimplementedFunc),
+    /* 201 */ SyscallDesc("door", unimplementedFunc),
+    /* 202 */ SyscallDesc("setreuid", unimplementedFunc),
+    /* 203 */ SyscallDesc("setregid", unimplementedFunc),
+    /* 204 */ SyscallDesc("install_utrap", unimplementedFunc),
+    /* 205 */ SyscallDesc("signotify", unimplementedFunc),
+    /* 206 */ SyscallDesc("schedctl", unimplementedFunc),
+    /* 207 */ SyscallDesc("pset", unimplementedFunc),
+    /* 208 */ SyscallDesc("sparc_utrap_install", unimplementedFunc),
+    /* 209 */ SyscallDesc("resolvepath", unimplementedFunc),
+    /* 210 */ SyscallDesc("signotifywait", unimplementedFunc),
+    /* 211 */ SyscallDesc("lwp_sigredirect", unimplementedFunc),
+    /* 212 */ SyscallDesc("lwp_alarm", unimplementedFunc),
+    /* 213 */ SyscallDesc("getdents64", unimplementedFunc),
+    /* 214 */ SyscallDesc("mmap64", unimplementedFunc),
+    /* 215 */ SyscallDesc("stat64", unimplementedFunc),
+    /* 216 */ SyscallDesc("lstat64", unimplementedFunc),
+    /* 217 */ SyscallDesc("fstat64", unimplementedFunc),
+    /* 218 */ SyscallDesc("statvfs64", unimplementedFunc),
+    /* 219 */ SyscallDesc("fstatvfs64", unimplementedFunc),
+    /* 220 */ SyscallDesc("setrlimit64", unimplementedFunc),
+    /* 221 */ SyscallDesc("getrlimit64", unimplementedFunc),
+    /* 222 */ SyscallDesc("pread64", unimplementedFunc),
+    /* 223 */ SyscallDesc("pwrite64", unimplementedFunc),
+    /* 224 */ SyscallDesc("creat64", unimplementedFunc),
+    /* 225 */ SyscallDesc("open64", unimplementedFunc),
+    /* 226 */ SyscallDesc("rpcsys", unimplementedFunc),
+    /* 227 */ SyscallDesc("reserved_227", unimplementedFunc),
+    /* 228 */ SyscallDesc("reserved_228", unimplementedFunc),
+    /* 229 */ SyscallDesc("reserved_229", unimplementedFunc),
+    /* 230 */ SyscallDesc("so_socket", unimplementedFunc),
+    /* 231 */ SyscallDesc("so_socketpair", unimplementedFunc),
+    /* 232 */ SyscallDesc("bind", unimplementedFunc),
+    /* 233 */ SyscallDesc("listen", unimplementedFunc),
+    /* 234 */ SyscallDesc("accept", unimplementedFunc),
+    /* 235 */ SyscallDesc("connect", unimplementedFunc),
+    /* 236 */ SyscallDesc("shutdown", unimplementedFunc),
+    /* 237 */ SyscallDesc("recv", unimplementedFunc),
+    /* 238 */ SyscallDesc("recvfrom", unimplementedFunc),
+    /* 239 */ SyscallDesc("recvmsg", unimplementedFunc),
+    /* 240 */ SyscallDesc("send", unimplementedFunc),
+    /* 241 */ SyscallDesc("sendmsg", unimplementedFunc),
+    /* 242 */ SyscallDesc("sendto", unimplementedFunc),
+    /* 243 */ SyscallDesc("getpeername", unimplementedFunc),
+    /* 244 */ SyscallDesc("getsockname", unimplementedFunc),
+    /* 245 */ SyscallDesc("getsockopt", unimplementedFunc),
+    /* 246 */ SyscallDesc("setsockopt", unimplementedFunc),
+    /* 247 */ SyscallDesc("sockconfig", unimplementedFunc),
+    /* 248 */ SyscallDesc("ntp_gettime", unimplementedFunc),
+    /* 249 */ SyscallDesc("ntp_adjtime", unimplementedFunc),
+    /* 250 */ SyscallDesc("lwp_mutex_unlock", unimplementedFunc),
+    /* 251 */ SyscallDesc("lwp_mutex_trylock", unimplementedFunc),
+    /* 252 */ SyscallDesc("lwp_mutex_init", unimplementedFunc),
+    /* 253 */ SyscallDesc("cladm", unimplementedFunc),
+    /* 254 */ SyscallDesc("lwp_sigtimedwait", unimplementedFunc),
+    /* 255 */ SyscallDesc("umount2", unimplementedFunc)
+};
+
+SparcSolarisProcess::SparcSolarisProcess(const std::string &name,
+                                     ObjectFile *objFile,
+                                     System * system,
+                                     int stdin_fd,
+                                     int stdout_fd,
+                                     int stderr_fd,
+                                     std::vector<std::string> &argv,
+                                     std::vector<std::string> &envp)
+    : SparcLiveProcess(name, objFile, system,
+            stdin_fd, stdout_fd, stderr_fd, argv, envp),
+     Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
+{
+    // The sparc syscall table must be <= 284 entries because that is all there
+    // is space for.
+    assert(Num_Syscall_Descs <= 284);
+}
+
+
+
+SyscallDesc*
+SparcSolarisProcess::getDesc(int callnum)
+{
+    if (callnum < 0 || callnum > Num_Syscall_Descs)
+        return NULL;
+    return &syscallDescs[callnum];
+}
diff --git a/arch/sparc/solaris/process.hh b/arch/sparc/solaris/process.hh
new file mode 100644
index 000000000..24dffdaf0
--- /dev/null
+++ b/arch/sparc/solaris/process.hh
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2003-2004 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 __SPARC_SOLARIS_PROCESS_HH__
+#define __SPARC_SOLARIS_PROCESS_HH__
+
+#include "arch/sparc/solaris/solaris.hh"
+#include "arch/sparc/process.hh"
+#include "sim/process.hh"
+
+namespace SparcISA {
+
+/// A process with emulated SPARC/Solaris syscalls.
+class SparcSolarisProcess : public SparcLiveProcess
+{
+  public:
+    /// Constructor.
+    SparcSolarisProcess(const std::string &name,
+                      ObjectFile *objFile,
+                      System * system,
+                      int stdin_fd, int stdout_fd, int stderr_fd,
+                      std::vector<std::string> &argv,
+                      std::vector<std::string> &envp);
+
+    virtual SyscallDesc* getDesc(int callnum);
+
+    /// The target system's hostname.
+    static const char *hostname;
+
+     /// Array of syscall descriptors, indexed by call number.
+    static SyscallDesc syscallDescs[];
+
+    const int Num_Syscall_Descs;
+};
+
+
+} // namespace SparcISA
+#endif // __ALPHA_SOLARIS_PROCESS_HH__
diff --git a/arch/sparc/solaris/solaris.cc b/arch/sparc/solaris/solaris.cc
new file mode 100644
index 000000000..a56f10740
--- /dev/null
+++ b/arch/sparc/solaris/solaris.cc
@@ -0,0 +1,74 @@
+/*
+ * 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/solaris/solaris.hh"
+
+// open(2) flags translation table
+OpenFlagTransTable SparcSolaris::openFlagTable[] = {
+#ifdef _MSC_VER
+  { SparcSolaris::TGT_O_RDONLY,	_O_RDONLY },
+  { SparcSolaris::TGT_O_WRONLY,	_O_WRONLY },
+  { SparcSolaris::TGT_O_RDWR,	_O_RDWR },
+  { SparcSolaris::TGT_O_APPEND,	_O_APPEND },
+  { SparcSolaris::TGT_O_CREAT,	_O_CREAT },
+  { SparcSolaris::TGT_O_TRUNC,	_O_TRUNC },
+  { SparcSolaris::TGT_O_EXCL,	_O_EXCL },
+#ifdef _O_NONBLOCK
+  { SparcSolaris::TGT_O_NONBLOCK,	_O_NONBLOCK },
+  { SparcSolaris::TGT_O_NDELAY  ,	_O_NONBLOCK },
+#endif
+#ifdef _O_NOCTTY
+  { SparcSolaris::TGT_O_NOCTTY,	_O_NOCTTY },
+#endif
+#ifdef _O_SYNC
+  { SparcSolaris::TGT_O_SYNC,	_O_SYNC },
+  { SparcSolaris::TGT_O_DSYNC,	_O_SYNC },
+  { SparcSolaris::TGT_O_RSYNC,	_O_SYNC },
+#endif
+#else /* !_MSC_VER */
+  { SparcSolaris::TGT_O_RDONLY,	O_RDONLY },
+  { SparcSolaris::TGT_O_WRONLY,	O_WRONLY },
+  { SparcSolaris::TGT_O_RDWR,	O_RDWR },
+  { SparcSolaris::TGT_O_APPEND,	O_APPEND },
+  { SparcSolaris::TGT_O_CREAT,	O_CREAT },
+  { SparcSolaris::TGT_O_TRUNC,	O_TRUNC },
+  { SparcSolaris::TGT_O_EXCL,	O_EXCL },
+  { SparcSolaris::TGT_O_NONBLOCK,	O_NONBLOCK },
+  { SparcSolaris::TGT_O_NDELAY  ,	O_NONBLOCK },
+  { SparcSolaris::TGT_O_NOCTTY,	O_NOCTTY },
+#ifdef O_SYNC
+  { SparcSolaris::TGT_O_SYNC,	O_SYNC },
+  { SparcSolaris::TGT_O_DSYNC,	O_SYNC },
+  { SparcSolaris::TGT_O_RSYNC,	O_SYNC },
+#endif
+#endif /* _MSC_VER */
+};
+
+const int SparcSolaris::NUM_OPEN_FLAGS =
+        (sizeof(SparcSolaris::openFlagTable)/sizeof(SparcSolaris::openFlagTable[0]));
+
diff --git a/arch/sparc/solaris/solaris.hh b/arch/sparc/solaris/solaris.hh
new file mode 100644
index 000000000..6833a2d6a
--- /dev/null
+++ b/arch/sparc/solaris/solaris.hh
@@ -0,0 +1,62 @@
+/*
+ * 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 __ARCH_SPARC_SOLARIS_SOLARIS_HH__
+#define __ARCH_SPARC_SOLARIS_SOLARIS_HH__
+
+#include "kern/solaris/solaris.hh"
+
+class SparcSolaris : public Solaris
+{
+  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_NDELAY       = 0x00000004;	//!< O_NONBLOCK
+    static const int TGT_O_APPEND	= 0x00000008;	//!< O_APPEND
+    static const int TGT_O_SYNC         = 0x00000010;   //!< O_SYNC
+    static const int TGT_O_DSYNC        = 0x00000040;   //!< O_SYNC
+    static const int TGT_O_RSYNC        = 0x00008000;   //!< O_SYNC
+    static const int TGT_O_NONBLOCK     = 0x00000080;   //!< O_NONBLOCK
+    static const int TGT_O_PRIV         = 0x00001000;   //??
+    static const int TGT_O_LARGEFILE    = 0x00002000;   //??
+    static const int TGT_O_CREAT	= 0x00000100;	//!< O_CREAT
+    static const int TGT_O_TRUNC	= 0x00000200;	//!< O_TRUNC
+    static const int TGT_O_EXCL	        = 0x00000400;	//!< O_EXCL
+    static const int TGT_O_NOCTTY	= 0x00000800;	//!< O_NOCTTY
+    static const int TGT_O_XATTR        = 0x00004000;	//??
+
+    static const int NUM_OPEN_FLAGS;
+
+    static const unsigned TGT_MAP_ANONYMOUS = 0x100;
+};
+
+#endif
diff --git a/base/loader/elf_object.cc b/base/loader/elf_object.cc
index 9f30a1bbe..165501e1c 100644
--- a/base/loader/elf_object.cc
+++ b/base/loader/elf_object.cc
@@ -82,8 +82,7 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
         //what it must be.
         if (ehdr.e_machine == EM_SPARC64 ||
                 ehdr.e_machine == EM_SPARC ||
-                ehdr.e_machine == EM_SPARCV9 ||
-                ehdr.e_machine == EM_SPARC32PLUS) {
+                ehdr.e_machine == EM_SPARCV9) {
             arch = ObjectFile::SPARC;
         } else if (ehdr.e_machine == EM_MIPS
                 && ehdr.e_ident[EI_CLASS] == ELFCLASS32) {
@@ -91,6 +90,7 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
         } else if (ehdr.e_ident[EI_CLASS] == ELFCLASS64) {
             arch = ObjectFile::Alpha;
         } else {
+            warn("Unknown architecture: %d\n", ehdr.e_machine);
             arch = ObjectFile::UnknownArch;
         }
 
@@ -113,8 +113,7 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
 
         //take a look at the .note.ABI section
         //It can let us know what's what.
-        if (opSys == ObjectFile::UnknownOpSys)
-        {
+        if (opSys == ObjectFile::UnknownOpSys) {
             Elf_Scn *section;
             GElf_Shdr shdr;
             Elf_Data *data;
@@ -125,7 +124,7 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
             section = elf_getscn(elf, secIdx);
 
             // While there are no more sections
-            while (section != NULL) {
+            while (section != NULL && opSys == ObjectFile::UnknownOpSys) {
                 gelf_getshdr(section, &shdr);
                 if (shdr.sh_type == SHT_NOTE && !strcmp(".note.ABI-tag",
                             elf_strptr(elf, ehdr.e_shstrndx, shdr.sh_name))) {
@@ -148,6 +147,11 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data)
                         break;
                     }
                 } // if section found
+                if (!strcmp(".SUNW_version", elf_strptr(elf, ehdr.e_shstrndx, shdr.sh_name)))
+                        opSys = ObjectFile::Solaris;
+                if (!strcmp(".stab.index", elf_strptr(elf, ehdr.e_shstrndx, shdr.sh_name)))
+                        opSys = ObjectFile::Solaris;
+
             section = elf_getscn(elf, ++secIdx);
             } // while sections
         }
diff --git a/kern/solaris/solaris.hh b/kern/solaris/solaris.hh
new file mode 100644
index 000000000..e2b61d613
--- /dev/null
+++ b/kern/solaris/solaris.hh
@@ -0,0 +1,304 @@
+/*
+ * 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.
+ */
+
+#ifndef __SOLARIS_HH__
+#define __SOLARIS_HH__
+#include "config/full_system.hh"
+
+#if FULL_SYSTEM
+
+class Solaris {};
+
+#else //!FULL_SYSTEM
+
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>	// for host open() flags
+#include <string.h>	// for memset()
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "arch/isa_traits.hh"
+#include "sim/syscall_emul.hh"
+
+class TranslatingPort;
+
+///
+/// This class encapsulates the types, structures, constants,
+/// functions, and syscall-number mappings specific to the Solaris
+/// syscall interface.
+///
+class Solaris {
+
+  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;
+    //@}
+
+#if BSD_HOST
+    typedef struct stat hst_stat;
+    typedef struct stat hst_stat64;
+#else
+    typedef struct stat hst_stat ;
+    typedef struct stat64 hst_stat64;
+#endif
+    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.
+    struct tgt_stat {
+        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
+        int32_t	        st_blksize;	//!< optimal I/O block size
+        int64_t		st_blocks;	//!< number of blocks allocated
+        char            st_fstype[16];
+    };
+
+    // same for stat64
+    struct tgt_stat64 {
+        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
+        int32_t	        st_blksize;	//!< optimal I/O block size
+        int64_t		st_blocks;	//!< number of blocks allocated
+        char            st_fstype[16];
+    };
+
+    /// Length of strings in struct utsname (plus 1 for null char).
+    static const int _SYS_NMLN = 257;
+
+    /// Interface struct for uname().
+    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.
+    };
+
+    /// Limit struct for getrlimit/setrlimit.
+    struct rlimit {
+        uint64_t  rlim_cur;	//!< soft limit
+        uint64_t  rlim_max;	//!< hard limit
+    };
+
+    /// For gettimeofday().
+    struct timeval {
+        int64_t tv_sec;		//!< seconds
+        int64_t tv_usec;	//!< microseconds
+    };
+
+    // For writev/readv
+    struct tgt_iovec {
+        uint64_t iov_base; // void *
+        uint64_t iov_len;
+    };
+
+
+    /// For getrusage().
+    struct rusage {
+        struct timeval ru_utime;	//!< user time used
+        struct timeval ru_stime;	//!< system time used
+        int64_t ru_maxrss;		//!< max rss
+        int64_t ru_ixrss;		//!< integral shared memory size
+        int64_t ru_idrss;		//!< integral unshared data "
+        int64_t ru_isrss;		//!< integral unshared stack "
+        int64_t ru_minflt;		//!< page reclaims - total vmfaults
+        int64_t ru_majflt;		//!< page faults
+        int64_t ru_nswap;		//!< swaps
+        int64_t ru_inblock;		//!< block input operations
+        int64_t ru_oublock;		//!< block output operations
+        int64_t ru_msgsnd;		//!< messages sent
+        int64_t ru_msgrcv;		//!< messages received
+        int64_t ru_nsignals;		//!< signals received
+        int64_t ru_nvcsw;		//!< voluntary context switches
+        int64_t ru_nivcsw;		//!< involuntary "
+    };
+
+    /// Helper function to convert a host stat buffer to a target stat
+    /// buffer.  Also copies the target buffer out to the simulated
+    /// memory space.  Used by stat(), fstat(), and lstat().
+#if !BSD_HOST
+    static void
+    copyOutStatBuf(TranslatingPort *mem, Addr addr, hst_stat *host)
+    {
+        using namespace TheISA;
+
+        TypedBufferArg<Solaris::tgt_stat> tgt(addr);
+
+        tgt->st_dev = htog(host->st_dev);
+        tgt->st_ino = htog(host->st_ino);
+        tgt->st_mode = htog(host->st_mode);
+        tgt->st_nlink = htog(host->st_nlink);
+        tgt->st_uid = htog(host->st_uid);
+        tgt->st_gid = htog(host->st_gid);
+        tgt->st_rdev = htog(host->st_rdev);
+        tgt->st_size = htog(host->st_size);
+        tgt->st_atimeX.tv_sec = htog((uint64_t)host->st_atime);
+        tgt->st_mtimeX.tv_sec = htog((uint64_t)host->st_mtime);
+        tgt->st_ctimeX.tv_sec = htog((uint64_t)host->st_ctime);
+#if defined(STAT_HAVE_NSEC)
+        tgt->st_atimeX.tv_nsec = htog(host->st_atime_nsec);
+        tgt->st_mtimeX.tv_nsec = htog(host->st_mtime_nsec);
+        tgt->st_ctimeX.tv_nsec = htog(host->st_ctime_nsec);
+#else
+        tgt->st_atimeX.tv_nsec = 0;
+        tgt->st_mtimeX.tv_nsec = 0;
+        tgt->st_ctimeX.tv_nsec = 0;
+#endif
+        tgt->st_blksize = htog(host->st_blksize);
+        tgt->st_blocks = htog(host->st_blocks);
+        strncpy(tgt->st_fstype, "????", 16);
+
+        tgt.copyOut(mem);
+    }
+#else
+    // Third version for bsd systems which no longer have any support for
+    // the old stat() call and stat() is actually a stat64()
+    static void
+    copyOutStatBuf(TranslatingPort *mem, Addr addr, hst_stat64 *host)
+    {
+        using namespace TheISA;
+
+        TypedBufferArg<Solaris::tgt_stat> tgt(addr);
+
+        tgt->st_dev = htog(host->st_dev);
+        tgt->st_ino = htog(host->st_ino);
+        tgt->st_mode = htog(host->st_mode);
+        tgt->st_nlink = htog(host->st_nlink);
+        tgt->st_uid = htog(host->st_uid);
+        tgt->st_gid = htog(host->st_gid);
+        tgt->st_rdev = htog(host->st_rdev);
+        tgt->st_size = htog(host->st_size);
+        tgt->st_atimeX.tv_sec = htog((uint64_t)host->st_atime);
+        tgt->st_mtimeX.tv_sec = htog((uint64_t)host->st_mtime);
+        tgt->st_ctimeX.tv_sec = htog((uint64_t)host->st_ctime);
+#if defined(STAT_HAVE_NSEC)
+        tgt->st_atimeX.tv_nsec = htog(host->st_atime_nsec);
+        tgt->st_mtimeX.tv_nsec = htog(host->st_mtime_nsec);
+        tgt->st_ctimeX.tv_nsec = htog(host->st_ctime_nsec);
+#else
+        tgt->st_atimeX.tv_nsec = 0;
+        tgt->st_mtimeX.tv_nsec = 0;
+        tgt->st_ctimeX.tv_nsec = 0;
+#endif
+        tgt->st_blksize = htog(host->st_blksize);
+        tgt->st_blocks = htog(host->st_blocks);
+        strncpy(tgt->st_fstype, "????", 16);
+
+        tgt.copyOut(mem);
+    }
+#endif
+
+
+    // Same for stat64
+    static void
+    copyOutStat64Buf(TranslatingPort *mem, int fd, Addr addr, hst_stat64 *host)
+    {
+        using namespace TheISA;
+
+        TypedBufferArg<Solaris::tgt_stat64> tgt(addr);
+
+        // fd == 1 checks are because libc does some checks
+        // that the stdout is interactive vs. a file
+        // this makes it work on non-solaris systems
+        if (fd == 1)
+            tgt->st_dev = htog((uint64_t)0xA);
+        else
+            tgt->st_dev = htog((uint64_t)host->st_dev);
+        // XXX What about STAT64_HAS_BROKEN_ST_INO ???
+        tgt->st_ino = htog((uint64_t)host->st_ino);
+        if (fd == 1)
+            tgt->st_rdev = htog((uint64_t)0x880d);
+        else
+            tgt->st_rdev = htog((uint64_t)host->st_rdev);
+        tgt->st_size = htog((int64_t)host->st_size);
+        tgt->st_blocks = htog((uint64_t)host->st_blocks);
+
+        if (fd == 1)
+            tgt->st_mode = htog((uint32_t)0x2190);
+        else
+            tgt->st_mode = htog((uint32_t)host->st_mode);
+        tgt->st_uid = htog((uint32_t)host->st_uid);
+        tgt->st_gid = htog((uint32_t)host->st_gid);
+        tgt->st_blksize = htog((uint32_t)host->st_blksize);
+        tgt->st_nlink = htog((uint32_t)host->st_nlink);
+        tgt->st_atimeX.tv_sec = htog((uint64_t)host->st_atime);
+        tgt->st_mtimeX.tv_sec = htog((uint64_t)host->st_mtime);
+        tgt->st_ctimeX.tv_sec = htog((uint64_t)host->st_ctime);
+#if defined(STAT_HAVE_NSEC)
+        tgt->st_atimeX.tv_nsec = htog(host->st_atime_nsec);
+        tgt->st_mtimeX.tv_nsec = htog(host->st_mtime_nsec);
+        tgt->st_ctimeX.tv_nsec = htog(host->st_ctime_nsec);
+#else
+        tgt->st_atimeX.tv_nsec = 0;
+        tgt->st_mtimeX.tv_nsec = 0;
+        tgt->st_ctimeX.tv_nsec = 0;
+#endif
+
+        tgt.copyOut(mem);
+    }
+
+};  // class Solaris
+
+
+#endif // FULL_SYSTEM
+
+#endif // __SOLARIS_HH__