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/*
* 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/process.hh"
#include "arch/sparc/isa_traits.hh"
#include "arch/sparc/registers.hh"
#include "base/loader/object_file.hh"
#include "base/trace.hh"
#include "cpu/thread_context.hh"
#include "kern/solaris/solaris.hh"
#include "sim/process.hh"
#include "sim/syscall_desc.hh"
#include "sim/syscall_emul.hh"
using namespace std;
using namespace SparcISA;
namespace
{
class SparcSolarisObjectFileLoader : public Process::Loader
{
public:
Process *
load(ProcessParams *params, ::Loader::ObjectFile *obj_file) override
{
auto arch = obj_file->getArch();
auto opsys = obj_file->getOpSys();
if (arch != ::Loader::SPARC64 && arch != ::Loader::SPARC32)
return nullptr;
if (opsys != ::Loader::Solaris)
return nullptr;
return new SparcSolarisProcess(params, obj_file);
}
};
SparcSolarisObjectFileLoader loader;
} // anonymous namespace
/// Target uname() handler.
static SyscallReturn
unameFunc(SyscallDesc *desc, ThreadContext *tc, VPtr<Solaris::utsname> name)
{
auto process = tc->getProcessPtr();
strcpy(name->sysname, "SunOS");
strcpy(name->nodename, "m5.eecs.umich.edu");
strcpy(name->release, process->release.c_str());
strcpy(name->version, "Generic_118558-21");
strcpy(name->machine, "sun4u");
return 0;
}
SyscallDescTable<Sparc64Process::SyscallABI>
SparcSolarisProcess::syscallDescs = {
{ 0, "syscall" },
{ 1, "exit", exitFunc },
{ 2, "fork" },
{ 3, "read", readFunc<SparcSolaris> },
{ 4, "write", writeFunc<SparcSolaris> },
{ 5, "open", openFunc<SparcSolaris> },
{ 6, "close", closeFunc },
{ 7, "wait" },
{ 8, "creat" },
{ 9, "link" },
{ 10, "unlink", unlinkFunc },
{ 11, "exec" },
{ 12, "chdir" },
{ 13, "time" },
{ 14, "mknod" },
{ 15, "chmod", chmodFunc<Solaris> },
{ 16, "chown", chownFunc },
{ 17, "brk", brkFunc },
{ 18, "stat" },
{ 19, "lseek", lseekFunc },
{ 20, "getpid", getpidFunc },
{ 21, "mount" },
{ 22, "umount" },
{ 23, "setuid", ignoreFunc },
{ 24, "getuid", getuidFunc },
{ 25, "stime" },
{ 26, "pcsample" },
{ 27, "alarm" },
{ 28, "fstat", fstatFunc<SparcSolaris> },
{ 29, "pause" },
{ 30, "utime" },
{ 31, "stty" },
{ 32, "gtty" },
{ 33, "access" },
{ 34, "nice" },
{ 35, "statfs" },
{ 36, "sync" },
{ 37, "kill" },
{ 38, "fstatfs" },
{ 39, "pgrpsys" },
{ 40, "xenix" },
{ 41, "dup" },
{ 42, "pipe", pipePseudoFunc },
{ 43, "times" },
{ 44, "profil" },
{ 45, "plock" },
{ 46, "setgid" },
{ 47, "getgid", getgidFunc },
{ 48, "signal" },
{ 49, "msgsys" },
{ 50, "syssun" },
{ 51, "acct" },
{ 52, "shmsys" },
{ 53, "semsys" },
{ 54, "ioctl" },
{ 55, "uadmin" },
{ 56, "RESERVED" },
{ 57, "utssys" },
{ 58, "fdsync" },
{ 59, "execve" },
{ 60, "umask", umaskFunc },
{ 61, "chroot" },
{ 62, "fcntl" },
{ 63, "ulimit" },
{ 64, "reserved_64" },
{ 65, "reserved_65" },
{ 66, "reserved_66" },
{ 67, "reserved_67" },
{ 68, "reserved_68" },
{ 69, "reserved_69" },
{ 70, "tasksys" },
{ 71, "acctctl" },
{ 72, "reserved_72" },
{ 73, "getpagesizes" },
{ 74, "rctlsys" },
{ 75, "issetugid" },
{ 76, "fsat" },
{ 77, "lwp_park" },
{ 78, "sendfilev" },
{ 79, "rmdir" },
{ 80, "mkdir" },
{ 81, "getdents" },
{ 82, "reserved_82" },
{ 83, "reserved_83" },
{ 84, "sysfs" },
{ 85, "getmsg" },
{ 86, "putmsg" },
{ 87, "poll" },
{ 88, "lstat" },
{ 89, "symlink" },
{ 90, "readlink", readlinkFunc },
{ 91, "setgroups" },
{ 92, "getgroups" },
{ 93, "fchmod" },
{ 94, "fchown" },
{ 95, "sigprocmask" },
{ 96, "sigsuspend" },
{ 97, "sigaltstack" },
{ 98, "sigaction" },
{ 99, "sigpending" },
{ 100, "context" },
{ 101, "evsys" },
{ 102, "evtrapret" },
{ 103, "statvfs" },
{ 104, "fstatvfs" },
{ 105, "getloadavg" },
{ 106, "nfssys" },
{ 107, "waitsys" },
{ 108, "sigsendsys" },
{ 109, "hrtsys" },
{ 110, "acancel" },
{ 111, "async" },
{ 112, "priocntlsys" },
{ 113, "pathconf" },
{ 114, "mincore" },
{ 115, "mmap", mmapFunc<SparcSolaris> },
{ 116, "mprotect" },
{ 117, "munmap", munmapFunc },
{ 118, "fpathconf" },
{ 119, "vfork" },
{ 120, "fchdir" },
{ 121, "readv" },
{ 122, "writev" },
{ 123, "xstat" },
{ 124, "lxstat" },
{ 125, "fxstat" },
{ 126, "xmknod" },
{ 127, "clocal" },
{ 128, "setrlimit" },
{ 129, "getrlimit" },
{ 130, "lchown" },
{ 131, "memcntl" },
{ 132, "getpmsg" },
{ 133, "putpmsg" },
{ 134, "rename" },
{ 135, "uname", unameFunc },
{ 136, "setegid" },
{ 137, "sysconfig" },
{ 138, "adjtime" },
{ 139, "systeminfo" },
{ 140, "reserved_140" },
{ 141, "seteuid" },
{ 142, "vtrace" },
{ 143, "fork1" },
{ 144, "sigtimedwait" },
{ 145, "lwp_info" },
{ 146, "yield" },
{ 147, "lwp_sema_wait" },
{ 148, "lwp_sema_post" },
{ 149, "lwp_sema_trywait" },
{ 150, "lwp_detach" },
{ 151, "corectl" },
{ 152, "modctl" },
{ 153, "fchroot" },
{ 154, "utimes" },
{ 155, "vhangup" },
{ 156, "gettimeofday" },
{ 157, "getitimer" },
{ 158, "setitimer" },
{ 159, "lwp_create" },
{ 160, "lwp_exit" },
{ 161, "lwp_suspend" },
{ 162, "lwp_continue" },
{ 163, "lwp_kill" },
{ 164, "lwp_self" },
{ 165, "lwp_setprivate" },
{ 166, "lwp_getprivate" },
{ 167, "lwp_wait" },
{ 168, "lwp_mutex_wakeup" },
{ 169, "lwp_mutex_lock" },
{ 170, "lwp_cond_wait" },
{ 171, "lwp_cond_signal" },
{ 172, "lwp_cond_broadcast" },
{ 173, "pread" },
{ 174, "pwrite" },
{ 175, "llseek" },
{ 176, "inst_sync" },
{ 177, "srmlimitsys" },
{ 178, "kaio" },
{ 179, "cpc" },
{ 180, "lgrpsys_meminfosys" },
{ 181, "rusagesys" },
{ 182, "reserved_182" },
{ 183, "reserved_183" },
{ 184, "tsolsys" },
{ 185, "acl" },
{ 186, "auditsys" },
{ 187, "processor_bind" },
{ 188, "processor_info" },
{ 189, "p_online" },
{ 190, "sigqueue" },
{ 191, "clock_gettime" },
{ 192, "clock_settime" },
{ 193, "clock_getres" },
{ 194, "timer_create" },
{ 195, "timer_delete" },
{ 196, "timer_settime" },
{ 197, "timer_gettime" },
{ 198, "timer_getoverrun" },
{ 199, "nanosleep" },
{ 200, "facl" },
{ 201, "door" },
{ 202, "setreuid" },
{ 203, "setregid" },
{ 204, "install_utrap" },
{ 205, "signotify" },
{ 206, "schedctl" },
{ 207, "pset" },
{ 208, "sparc_utrap_install" },
{ 209, "resolvepath" },
{ 210, "signotifywait" },
{ 211, "lwp_sigredirect" },
{ 212, "lwp_alarm" },
{ 213, "getdents64" },
{ 214, "mmap64" },
{ 215, "stat64" },
{ 216, "lstat64" },
{ 217, "fstat64" },
{ 218, "statvfs64" },
{ 219, "fstatvfs64" },
{ 220, "setrlimit64" },
{ 221, "getrlimit64" },
{ 222, "pread64" },
{ 223, "pwrite64" },
{ 224, "creat64" },
{ 225, "open64" },
{ 226, "rpcsys" },
{ 227, "reserved_227" },
{ 228, "reserved_228" },
{ 229, "reserved_229" },
{ 230, "so_socket" },
{ 231, "so_socketpair" },
{ 232, "bind" },
{ 233, "listen" },
{ 234, "accept" },
{ 235, "connect" },
{ 236, "shutdown" },
{ 237, "recv" },
{ 238, "recvfrom" },
{ 239, "recvmsg" },
{ 240, "send" },
{ 241, "sendmsg" },
{ 242, "sendto" },
{ 243, "getpeername" },
{ 244, "getsockname" },
{ 245, "getsockopt" },
{ 246, "setsockopt" },
{ 247, "sockconfig" },
{ 248, "ntp_gettime" },
{ 249, "ntp_adjtime" },
{ 250, "lwp_mutex_unlock" },
{ 251, "lwp_mutex_trylock" },
{ 252, "lwp_mutex_init" },
{ 253, "cladm" },
{ 254, "lwp_sigtimedwait" },
{ 255, "umount2" }
};
SparcSolarisProcess::SparcSolarisProcess(ProcessParams *params,
::Loader::ObjectFile *objFile) :
Sparc64Process(params, objFile)
{}
void
SparcSolarisProcess::syscall(ThreadContext *tc)
{
Sparc64Process::syscall(tc);
syscallDescs.get(tc->readIntReg(1))->doSyscall(tc);
}