| /* |
| * 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. |
| * |
| * Authors: Steve Reinhardt |
| * Ali Saidi |
| */ |
| |
| #include "arch/alpha/linux/process.hh" |
| |
| #include "arch/alpha/isa_traits.hh" |
| #include "arch/alpha/linux/linux.hh" |
| #include "base/loader/object_file.hh" |
| #include "base/trace.hh" |
| #include "cpu/thread_context.hh" |
| #include "debug/SyscallVerbose.hh" |
| #include "kern/linux/linux.hh" |
| #include "sim/process.hh" |
| #include "sim/syscall_desc.hh" |
| #include "sim/syscall_emul.hh" |
| |
| using namespace std; |
| using namespace AlphaISA; |
| |
| namespace |
| { |
| |
| class AlphaLinuxObjectFileLoader : public ObjectFile::Loader |
| { |
| public: |
| Process * |
| load(ProcessParams *params, ObjectFile *obj_file) override |
| { |
| if (obj_file->getArch() != ObjectFile::Alpha) |
| return nullptr; |
| |
| auto opsys = obj_file->getOpSys(); |
| |
| if (opsys == ObjectFile::UnknownOpSys) { |
| warn("Unknown operating system; assuming Linux."); |
| opsys = ObjectFile::Linux; |
| } |
| |
| if (opsys != ObjectFile::Linux) |
| return nullptr; |
| |
| return new AlphaLinuxProcess(params, obj_file); |
| } |
| }; |
| |
| AlphaLinuxObjectFileLoader loader; |
| |
| } // anonymous namespace |
| |
| /// Target uname() handler. |
| static SyscallReturn |
| unameFunc(SyscallDesc *desc, int callnum, ThreadContext *tc) |
| { |
| int index = 0; |
| auto process = tc->getProcessPtr(); |
| TypedBufferArg<Linux::utsname> name(process->getSyscallArg(tc, index)); |
| |
| strcpy(name->sysname, "Linux"); |
| strcpy(name->nodename, "sim.gem5.org"); |
| strcpy(name->release, process->release.c_str()); |
| strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003"); |
| strcpy(name->machine, "alpha"); |
| |
| name.copyOut(tc->getVirtProxy()); |
| return 0; |
| } |
| |
| /// Target osf_getsysyinfo() handler. Even though this call is |
| /// borrowed from Tru64, the subcases that get used appear to be |
| /// different in practice from those used by Tru64 processes. |
| static SyscallReturn |
| osf_getsysinfoFunc(SyscallDesc *desc, int callnum, ThreadContext *tc) |
| { |
| int index = 0; |
| auto process = tc->getProcessPtr(); |
| unsigned op = process->getSyscallArg(tc, index); |
| Addr bufPtr = process->getSyscallArg(tc, index); |
| // unsigned nbytes = process->getSyscallArg(tc, 2); |
| |
| switch (op) { |
| |
| case 45: { // GSI_IEEE_FP_CONTROL |
| TypedBufferArg<uint64_t> fpcr(bufPtr); |
| // I don't think this exactly matches the HW FPCR |
| *fpcr = 0; |
| fpcr.copyOut(tc->getVirtProxy()); |
| return 0; |
| } |
| |
| default: |
| cerr << "osf_getsysinfo: unknown op " << op << endl; |
| abort(); |
| break; |
| } |
| |
| return 1; |
| } |
| |
| /// Target osf_setsysinfo() handler. |
| static SyscallReturn |
| osf_setsysinfoFunc(SyscallDesc *desc, int callnum, ThreadContext *tc) |
| { |
| int index = 0; |
| auto process = tc->getProcessPtr(); |
| unsigned op = process->getSyscallArg(tc, index); |
| Addr bufPtr = process->getSyscallArg(tc, index); |
| // unsigned nbytes = process->getSyscallArg(tc, 2); |
| |
| switch (op) { |
| |
| case 14: { // SSI_IEEE_FP_CONTROL |
| TypedBufferArg<uint64_t> fpcr(bufPtr); |
| // I don't think this exactly matches the HW FPCR |
| fpcr.copyIn(tc->getVirtProxy()); |
| DPRINTFR(SyscallVerbose, "osf_setsysinfo(SSI_IEEE_FP_CONTROL): " |
| " setting FPCR to 0x%x\n", gtoh(*(uint64_t*)fpcr)); |
| return 0; |
| } |
| |
| default: |
| cerr << "osf_setsysinfo: unknown op " << op << endl; |
| abort(); |
| break; |
| } |
| |
| return 1; |
| } |
| |
| |
| SyscallDesc AlphaLinuxProcess::syscallDescs[] = { |
| /* 0 */ SyscallDesc("osf_syscall", unimplementedFunc), |
| /* 1 */ SyscallDesc("exit", exitFunc), |
| /* 2 */ SyscallDesc("fork", unimplementedFunc), |
| /* 3 */ SyscallDesc("read", readFunc<AlphaLinux>), |
| /* 4 */ SyscallDesc("write", writeFunc<AlphaLinux>), |
| /* 5 */ SyscallDesc("osf_old_open", unimplementedFunc), |
| /* 6 */ SyscallDesc("close", closeFunc), |
| /* 7 */ SyscallDesc("osf_wait4", unimplementedFunc), |
| /* 8 */ SyscallDesc("osf_old_creat", unimplementedFunc), |
| /* 9 */ SyscallDesc("link", unimplementedFunc), |
| /* 10 */ SyscallDesc("unlink", unlinkFunc), |
| /* 11 */ SyscallDesc("osf_execve", unimplementedFunc), |
| /* 12 */ SyscallDesc("chdir", unimplementedFunc), |
| /* 13 */ SyscallDesc("fchdir", unimplementedFunc), |
| /* 14 */ SyscallDesc("mknod", unimplementedFunc), |
| /* 15 */ SyscallDesc("chmod", chmodFunc<AlphaLinux>), |
| /* 16 */ SyscallDesc("chown", chownFunc), |
| /* 17 */ SyscallDesc("brk", brkFunc), |
| /* 18 */ SyscallDesc("osf_getfsstat", unimplementedFunc), |
| /* 19 */ SyscallDesc("lseek", lseekFunc), |
| /* 20 */ SyscallDesc("getxpid", getpidPseudoFunc), |
| /* 21 */ SyscallDesc("osf_mount", unimplementedFunc), |
| /* 22 */ SyscallDesc("umount", unimplementedFunc), |
| /* 23 */ SyscallDesc("setuid", setuidFunc), |
| /* 24 */ SyscallDesc("getxuid", getuidPseudoFunc), |
| /* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc), |
| /* 26 */ SyscallDesc("osf_ptrace", unimplementedFunc), |
| /* 27 */ SyscallDesc("osf_nrecvmsg", unimplementedFunc), |
| /* 28 */ SyscallDesc("osf_nsendmsg", unimplementedFunc), |
| /* 29 */ SyscallDesc("osf_nrecvfrom", unimplementedFunc), |
| /* 30 */ SyscallDesc("osf_naccept", unimplementedFunc), |
| /* 31 */ SyscallDesc("osf_ngetpeername", unimplementedFunc), |
| /* 32 */ SyscallDesc("osf_ngetsockname", unimplementedFunc), |
| /* 33 */ SyscallDesc("access", unimplementedFunc), |
| /* 34 */ SyscallDesc("osf_chflags", unimplementedFunc), |
| /* 35 */ SyscallDesc("osf_fchflags", unimplementedFunc), |
| /* 36 */ SyscallDesc("sync", unimplementedFunc), |
| /* 37 */ SyscallDesc("kill", unimplementedFunc), |
| /* 38 */ SyscallDesc("osf_old_stat", unimplementedFunc), |
| /* 39 */ SyscallDesc("setpgid", unimplementedFunc), |
| /* 40 */ SyscallDesc("osf_old_lstat", unimplementedFunc), |
| /* 41 */ SyscallDesc("dup", dupFunc), |
| /* 42 */ SyscallDesc("pipe", pipePseudoFunc), |
| /* 43 */ SyscallDesc("osf_set_program_attributes", unimplementedFunc), |
| /* 44 */ SyscallDesc("osf_profil", unimplementedFunc), |
| /* 45 */ SyscallDesc("open", openFunc<AlphaLinux>), |
| /* 46 */ SyscallDesc("osf_old_sigaction", unimplementedFunc), |
| /* 47 */ SyscallDesc("getxgid", getgidPseudoFunc), |
| /* 48 */ SyscallDesc("osf_sigprocmask", ignoreFunc), |
| /* 49 */ SyscallDesc("osf_getlogin", unimplementedFunc), |
| /* 50 */ SyscallDesc("osf_setlogin", unimplementedFunc), |
| /* 51 */ SyscallDesc("acct", unimplementedFunc), |
| /* 52 */ SyscallDesc("sigpending", unimplementedFunc), |
| /* 53 */ SyscallDesc("osf_classcntl", unimplementedFunc), |
| /* 54 */ SyscallDesc("ioctl", ioctlFunc<AlphaLinux>), |
| /* 55 */ SyscallDesc("osf_reboot", unimplementedFunc), |
| /* 56 */ SyscallDesc("osf_revoke", unimplementedFunc), |
| /* 57 */ SyscallDesc("symlink", unimplementedFunc), |
| /* 58 */ SyscallDesc("readlink", readlinkFunc), |
| /* 59 */ SyscallDesc("execve", unimplementedFunc), |
| /* 60 */ SyscallDesc("umask", umaskFunc), |
| /* 61 */ SyscallDesc("chroot", unimplementedFunc), |
| /* 62 */ SyscallDesc("osf_old_fstat", unimplementedFunc), |
| /* 63 */ SyscallDesc("getpgrp", unimplementedFunc), |
| /* 64 */ SyscallDesc("getpagesize", getpagesizeFunc), |
| /* 65 */ SyscallDesc("osf_mremap", unimplementedFunc), |
| /* 66 */ SyscallDesc("vfork", unimplementedFunc), |
| /* 67 */ SyscallDesc("stat", statFunc<AlphaLinux>), |
| /* 68 */ SyscallDesc("lstat", lstatFunc<AlphaLinux>), |
| /* 69 */ SyscallDesc("osf_sbrk", unimplementedFunc), |
| /* 70 */ SyscallDesc("osf_sstk", unimplementedFunc), |
| /* 71 */ SyscallDesc("mmap", mmapFunc<AlphaLinux>), |
| /* 72 */ SyscallDesc("osf_old_vadvise", unimplementedFunc), |
| /* 73 */ SyscallDesc("munmap", munmapFunc), |
| /* 74 */ SyscallDesc("mprotect", ignoreFunc), |
| /* 75 */ SyscallDesc("madvise", unimplementedFunc), |
| /* 76 */ SyscallDesc("vhangup", unimplementedFunc), |
| /* 77 */ SyscallDesc("osf_kmodcall", unimplementedFunc), |
| /* 78 */ SyscallDesc("osf_mincore", unimplementedFunc), |
| /* 79 */ SyscallDesc("getgroups", unimplementedFunc), |
| /* 80 */ SyscallDesc("setgroups", unimplementedFunc), |
| /* 81 */ SyscallDesc("osf_old_getpgrp", unimplementedFunc), |
| /* 82 */ SyscallDesc("setpgrp", unimplementedFunc), |
| /* 83 */ SyscallDesc("osf_setitimer", unimplementedFunc), |
| /* 84 */ SyscallDesc("osf_old_wait", unimplementedFunc), |
| /* 85 */ SyscallDesc("osf_table", unimplementedFunc), |
| /* 86 */ SyscallDesc("osf_getitimer", unimplementedFunc), |
| /* 87 */ SyscallDesc("gethostname", gethostnameFunc), |
| /* 88 */ SyscallDesc("sethostname", unimplementedFunc), |
| /* 89 */ SyscallDesc("getdtablesize", unimplementedFunc), |
| /* 90 */ SyscallDesc("dup2", unimplementedFunc), |
| /* 91 */ SyscallDesc("fstat", fstatFunc<AlphaLinux>), |
| /* 92 */ SyscallDesc("fcntl", fcntlFunc), |
| /* 93 */ SyscallDesc("osf_select", unimplementedFunc), |
| /* 94 */ SyscallDesc("poll", unimplementedFunc), |
| /* 95 */ SyscallDesc("fsync", unimplementedFunc), |
| /* 96 */ SyscallDesc("setpriority", unimplementedFunc), |
| /* 97 */ SyscallDesc("socket", unimplementedFunc), |
| /* 98 */ SyscallDesc("connect", unimplementedFunc), |
| /* 99 */ SyscallDesc("accept", unimplementedFunc), |
| /* 100 */ SyscallDesc("getpriority", unimplementedFunc), |
| /* 101 */ SyscallDesc("send", unimplementedFunc), |
| /* 102 */ SyscallDesc("recv", unimplementedFunc), |
| /* 103 */ SyscallDesc("sigreturn", unimplementedFunc), |
| /* 104 */ SyscallDesc("bind", unimplementedFunc), |
| /* 105 */ SyscallDesc("setsockopt", unimplementedFunc), |
| /* 106 */ SyscallDesc("listen", unimplementedFunc), |
| /* 107 */ SyscallDesc("osf_plock", unimplementedFunc), |
| /* 108 */ SyscallDesc("osf_old_sigvec", unimplementedFunc), |
| /* 109 */ SyscallDesc("osf_old_sigblock", unimplementedFunc), |
| /* 110 */ SyscallDesc("osf_old_sigsetmask", unimplementedFunc), |
| /* 111 */ SyscallDesc("sigsuspend", unimplementedFunc), |
| /* 112 */ SyscallDesc("osf_sigstack", ignoreFunc), |
| /* 113 */ SyscallDesc("recvmsg", unimplementedFunc), |
| /* 114 */ SyscallDesc("sendmsg", unimplementedFunc), |
| /* 115 */ SyscallDesc("osf_old_vtrace", unimplementedFunc), |
| /* 116 */ SyscallDesc("osf_gettimeofday", unimplementedFunc), |
| /* 117 */ SyscallDesc("osf_getrusage", unimplementedFunc), |
| /* 118 */ SyscallDesc("getsockopt", unimplementedFunc), |
| /* 119 */ SyscallDesc("numa_syscalls", unimplementedFunc), |
| /* 120 */ SyscallDesc("readv", unimplementedFunc), |
| /* 121 */ SyscallDesc("writev", writevFunc<AlphaLinux>), |
| /* 122 */ SyscallDesc("osf_settimeofday", unimplementedFunc), |
| /* 123 */ SyscallDesc("fchown", fchownFunc), |
| /* 124 */ SyscallDesc("fchmod", fchmodFunc<AlphaLinux>), |
| /* 125 */ SyscallDesc("recvfrom", unimplementedFunc), |
| /* 126 */ SyscallDesc("setreuid", unimplementedFunc), |
| /* 127 */ SyscallDesc("setregid", unimplementedFunc), |
| /* 128 */ SyscallDesc("rename", renameFunc), |
| /* 129 */ SyscallDesc("truncate", truncateFunc), |
| /* 130 */ SyscallDesc("ftruncate", ftruncateFunc), |
| /* 131 */ SyscallDesc("flock", unimplementedFunc), |
| /* 132 */ SyscallDesc("setgid", unimplementedFunc), |
| /* 133 */ SyscallDesc("sendto", unimplementedFunc), |
| /* 134 */ SyscallDesc("shutdown", unimplementedFunc), |
| /* 135 */ SyscallDesc("socketpair", unimplementedFunc), |
| /* 136 */ SyscallDesc("mkdir", mkdirFunc), |
| /* 137 */ SyscallDesc("rmdir", unimplementedFunc), |
| /* 138 */ SyscallDesc("osf_utimes", unimplementedFunc), |
| /* 139 */ SyscallDesc("osf_old_sigreturn", unimplementedFunc), |
| /* 140 */ SyscallDesc("osf_adjtime", unimplementedFunc), |
| /* 141 */ SyscallDesc("getpeername", unimplementedFunc), |
| /* 142 */ SyscallDesc("osf_gethostid", unimplementedFunc), |
| /* 143 */ SyscallDesc("osf_sethostid", unimplementedFunc), |
| /* 144 */ SyscallDesc("getrlimit", getrlimitFunc<AlphaLinux>), |
| /* 145 */ SyscallDesc("setrlimit", ignoreFunc), |
| /* 146 */ SyscallDesc("osf_old_killpg", unimplementedFunc), |
| /* 147 */ SyscallDesc("setsid", unimplementedFunc), |
| /* 148 */ SyscallDesc("quotactl", unimplementedFunc), |
| /* 149 */ SyscallDesc("osf_oldquota", unimplementedFunc), |
| /* 150 */ SyscallDesc("getsockname", unimplementedFunc), |
| /* 151 */ SyscallDesc("osf_pread", unimplementedFunc), |
| /* 152 */ SyscallDesc("osf_pwrite", unimplementedFunc), |
| /* 153 */ SyscallDesc("osf_pid_block", unimplementedFunc), |
| /* 154 */ SyscallDesc("osf_pid_unblock", unimplementedFunc), |
| /* 155 */ SyscallDesc("osf_signal_urti", unimplementedFunc), |
| /* 156 */ SyscallDesc("sigaction", ignoreFunc), |
| /* 157 */ SyscallDesc("osf_sigwaitprim", unimplementedFunc), |
| /* 158 */ SyscallDesc("osf_nfssvc", unimplementedFunc), |
| /* 159 */ SyscallDesc("osf_getdirentries", unimplementedFunc), |
| /* 160 */ SyscallDesc("osf_statfs", unimplementedFunc), |
| /* 161 */ SyscallDesc("osf_fstatfs", unimplementedFunc), |
| /* 162 */ SyscallDesc("unknown #162", unimplementedFunc), |
| /* 163 */ SyscallDesc("osf_async_daemon", unimplementedFunc), |
| /* 164 */ SyscallDesc("osf_getfh", unimplementedFunc), |
| /* 165 */ SyscallDesc("osf_getdomainname", unimplementedFunc), |
| /* 166 */ SyscallDesc("setdomainname", unimplementedFunc), |
| /* 167 */ SyscallDesc("unknown #167", unimplementedFunc), |
| /* 168 */ SyscallDesc("unknown #168", unimplementedFunc), |
| /* 169 */ SyscallDesc("osf_exportfs", unimplementedFunc), |
| /* 170 */ SyscallDesc("unknown #170", unimplementedFunc), |
| /* 171 */ SyscallDesc("unknown #171", unimplementedFunc), |
| /* 172 */ SyscallDesc("unknown #172", unimplementedFunc), |
| /* 173 */ SyscallDesc("unknown #173", unimplementedFunc), |
| /* 174 */ SyscallDesc("unknown #174", unimplementedFunc), |
| /* 175 */ SyscallDesc("unknown #175", unimplementedFunc), |
| /* 176 */ SyscallDesc("unknown #176", unimplementedFunc), |
| /* 177 */ SyscallDesc("unknown #177", unimplementedFunc), |
| /* 178 */ SyscallDesc("unknown #178", unimplementedFunc), |
| /* 179 */ SyscallDesc("unknown #179", unimplementedFunc), |
| /* 180 */ SyscallDesc("unknown #180", unimplementedFunc), |
| /* 181 */ SyscallDesc("osf_alt_plock", unimplementedFunc), |
| /* 182 */ SyscallDesc("unknown #182", unimplementedFunc), |
| /* 183 */ SyscallDesc("unknown #183", unimplementedFunc), |
| /* 184 */ SyscallDesc("osf_getmnt", unimplementedFunc), |
| /* 185 */ SyscallDesc("unknown #185", unimplementedFunc), |
| /* 186 */ SyscallDesc("unknown #186", unimplementedFunc), |
| /* 187 */ SyscallDesc("osf_alt_sigpending", unimplementedFunc), |
| /* 188 */ SyscallDesc("osf_alt_setsid", unimplementedFunc), |
| /* 189 */ SyscallDesc("unknown #189", unimplementedFunc), |
| /* 190 */ SyscallDesc("unknown #190", unimplementedFunc), |
| /* 191 */ SyscallDesc("unknown #191", unimplementedFunc), |
| /* 192 */ SyscallDesc("unknown #192", unimplementedFunc), |
| /* 193 */ SyscallDesc("unknown #193", unimplementedFunc), |
| /* 194 */ SyscallDesc("unknown #194", unimplementedFunc), |
| /* 195 */ SyscallDesc("unknown #195", unimplementedFunc), |
| /* 196 */ SyscallDesc("unknown #196", unimplementedFunc), |
| /* 197 */ SyscallDesc("unknown #197", unimplementedFunc), |
| /* 198 */ SyscallDesc("unknown #198", unimplementedFunc), |
| /* 199 */ SyscallDesc("osf_swapon", unimplementedFunc), |
| /* 200 */ SyscallDesc("msgctl", unimplementedFunc), |
| /* 201 */ SyscallDesc("msgget", unimplementedFunc), |
| /* 202 */ SyscallDesc("msgrcv", unimplementedFunc), |
| /* 203 */ SyscallDesc("msgsnd", unimplementedFunc), |
| /* 204 */ SyscallDesc("semctl", unimplementedFunc), |
| /* 205 */ SyscallDesc("semget", unimplementedFunc), |
| /* 206 */ SyscallDesc("semop", unimplementedFunc), |
| /* 207 */ SyscallDesc("osf_utsname", unimplementedFunc), |
| /* 208 */ SyscallDesc("lchown", unimplementedFunc), |
| /* 209 */ SyscallDesc("osf_shmat", unimplementedFunc), |
| /* 210 */ SyscallDesc("shmctl", unimplementedFunc), |
| /* 211 */ SyscallDesc("shmdt", unimplementedFunc), |
| /* 212 */ SyscallDesc("shmget", unimplementedFunc), |
| /* 213 */ SyscallDesc("osf_mvalid", unimplementedFunc), |
| /* 214 */ SyscallDesc("osf_getaddressconf", unimplementedFunc), |
| /* 215 */ SyscallDesc("osf_msleep", unimplementedFunc), |
| /* 216 */ SyscallDesc("osf_mwakeup", unimplementedFunc), |
| /* 217 */ SyscallDesc("msync", unimplementedFunc), |
| /* 218 */ SyscallDesc("osf_signal", unimplementedFunc), |
| /* 219 */ SyscallDesc("osf_utc_gettime", unimplementedFunc), |
| /* 220 */ SyscallDesc("osf_utc_adjtime", unimplementedFunc), |
| /* 221 */ SyscallDesc("unknown #221", unimplementedFunc), |
| /* 222 */ SyscallDesc("osf_security", unimplementedFunc), |
| /* 223 */ SyscallDesc("osf_kloadcall", unimplementedFunc), |
| /* 224 */ SyscallDesc("unknown #224", unimplementedFunc), |
| /* 225 */ SyscallDesc("unknown #225", unimplementedFunc), |
| /* 226 */ SyscallDesc("unknown #226", unimplementedFunc), |
| /* 227 */ SyscallDesc("unknown #227", unimplementedFunc), |
| /* 228 */ SyscallDesc("unknown #228", unimplementedFunc), |
| /* 229 */ SyscallDesc("unknown #229", unimplementedFunc), |
| /* 230 */ SyscallDesc("unknown #230", unimplementedFunc), |
| /* 231 */ SyscallDesc("unknown #231", unimplementedFunc), |
| /* 232 */ SyscallDesc("unknown #232", unimplementedFunc), |
| /* 233 */ SyscallDesc("getpgid", unimplementedFunc), |
| /* 234 */ SyscallDesc("getsid", unimplementedFunc), |
| /* 235 */ SyscallDesc("sigaltstack", ignoreFunc), |
| /* 236 */ SyscallDesc("osf_waitid", unimplementedFunc), |
| /* 237 */ SyscallDesc("osf_priocntlset", unimplementedFunc), |
| /* 238 */ SyscallDesc("osf_sigsendset", unimplementedFunc), |
| /* 239 */ SyscallDesc("osf_set_speculative", unimplementedFunc), |
| /* 240 */ SyscallDesc("osf_msfs_syscall", unimplementedFunc), |
| /* 241 */ SyscallDesc("osf_sysinfo", unimplementedFunc), |
| /* 242 */ SyscallDesc("osf_uadmin", unimplementedFunc), |
| /* 243 */ SyscallDesc("osf_fuser", unimplementedFunc), |
| /* 244 */ SyscallDesc("osf_proplist_syscall", unimplementedFunc), |
| /* 245 */ SyscallDesc("osf_ntp_adjtime", unimplementedFunc), |
| /* 246 */ SyscallDesc("osf_ntp_gettime", unimplementedFunc), |
| /* 247 */ SyscallDesc("osf_pathconf", unimplementedFunc), |
| /* 248 */ SyscallDesc("osf_fpathconf", unimplementedFunc), |
| /* 249 */ SyscallDesc("unknown #249", unimplementedFunc), |
| /* 250 */ SyscallDesc("osf_uswitch", unimplementedFunc), |
| /* 251 */ SyscallDesc("osf_usleep_thread", unimplementedFunc), |
| /* 252 */ SyscallDesc("osf_audcntl", unimplementedFunc), |
| /* 253 */ SyscallDesc("osf_audgen", unimplementedFunc), |
| /* 254 */ SyscallDesc("sysfs", unimplementedFunc), |
| /* 255 */ SyscallDesc("osf_subsys_info", unimplementedFunc), |
| /* 256 */ SyscallDesc("osf_getsysinfo", osf_getsysinfoFunc), |
| /* 257 */ SyscallDesc("osf_setsysinfo", osf_setsysinfoFunc), |
| /* 258 */ SyscallDesc("osf_afs_syscall", unimplementedFunc), |
| /* 259 */ SyscallDesc("osf_swapctl", unimplementedFunc), |
| /* 260 */ SyscallDesc("osf_memcntl", unimplementedFunc), |
| /* 261 */ SyscallDesc("osf_fdatasync", unimplementedFunc), |
| /* 262 */ SyscallDesc("unknown #262", unimplementedFunc), |
| /* 263 */ SyscallDesc("unknown #263", unimplementedFunc), |
| /* 264 */ SyscallDesc("unknown #264", unimplementedFunc), |
| /* 265 */ SyscallDesc("unknown #265", unimplementedFunc), |
| /* 266 */ SyscallDesc("unknown #266", unimplementedFunc), |
| /* 267 */ SyscallDesc("unknown #267", unimplementedFunc), |
| /* 268 */ SyscallDesc("unknown #268", unimplementedFunc), |
| /* 269 */ SyscallDesc("unknown #269", unimplementedFunc), |
| /* 270 */ SyscallDesc("unknown #270", unimplementedFunc), |
| /* 271 */ SyscallDesc("unknown #271", unimplementedFunc), |
| /* 272 */ SyscallDesc("unknown #272", unimplementedFunc), |
| /* 273 */ SyscallDesc("unknown #273", unimplementedFunc), |
| /* 274 */ SyscallDesc("unknown #274", unimplementedFunc), |
| /* 275 */ SyscallDesc("unknown #275", unimplementedFunc), |
| /* 276 */ SyscallDesc("unknown #276", unimplementedFunc), |
| /* 277 */ SyscallDesc("unknown #277", unimplementedFunc), |
| /* 278 */ SyscallDesc("unknown #278", unimplementedFunc), |
| /* 279 */ SyscallDesc("unknown #279", unimplementedFunc), |
| /* 280 */ SyscallDesc("unknown #280", unimplementedFunc), |
| /* 281 */ SyscallDesc("unknown #281", unimplementedFunc), |
| /* 282 */ SyscallDesc("unknown #282", unimplementedFunc), |
| /* 283 */ SyscallDesc("unknown #283", unimplementedFunc), |
| /* 284 */ SyscallDesc("unknown #284", unimplementedFunc), |
| /* 285 */ SyscallDesc("unknown #285", unimplementedFunc), |
| /* 286 */ SyscallDesc("unknown #286", unimplementedFunc), |
| /* 287 */ SyscallDesc("unknown #287", unimplementedFunc), |
| /* 288 */ SyscallDesc("unknown #288", unimplementedFunc), |
| /* 289 */ SyscallDesc("unknown #289", unimplementedFunc), |
| /* 290 */ SyscallDesc("unknown #290", unimplementedFunc), |
| /* 291 */ SyscallDesc("unknown #291", unimplementedFunc), |
| /* 292 */ SyscallDesc("unknown #292", unimplementedFunc), |
| /* 293 */ SyscallDesc("unknown #293", unimplementedFunc), |
| /* 294 */ SyscallDesc("unknown #294", unimplementedFunc), |
| /* 295 */ SyscallDesc("unknown #295", unimplementedFunc), |
| /* 296 */ SyscallDesc("unknown #296", unimplementedFunc), |
| /* 297 */ SyscallDesc("unknown #297", unimplementedFunc), |
| /* 298 */ SyscallDesc("unknown #298", unimplementedFunc), |
| /* 299 */ SyscallDesc("unknown #299", unimplementedFunc), |
| /* |
| * Linux-specific system calls begin at 300 |
| */ |
| /* 300 */ SyscallDesc("bdflush", unimplementedFunc), |
| /* 301 */ SyscallDesc("sethae", unimplementedFunc), |
| /* 302 */ SyscallDesc("mount", unimplementedFunc), |
| /* 303 */ SyscallDesc("old_adjtimex", unimplementedFunc), |
| /* 304 */ SyscallDesc("swapoff", unimplementedFunc), |
| /* 305 */ SyscallDesc("getdents", unimplementedFunc), |
| /* 306 */ SyscallDesc("create_module", unimplementedFunc), |
| /* 307 */ SyscallDesc("init_module", unimplementedFunc), |
| /* 308 */ SyscallDesc("delete_module", unimplementedFunc), |
| /* 309 */ SyscallDesc("get_kernel_syms", unimplementedFunc), |
| /* 310 */ SyscallDesc("syslog", unimplementedFunc), |
| /* 311 */ SyscallDesc("reboot", unimplementedFunc), |
| /* 312 */ SyscallDesc("clone", cloneFunc<AlphaLinux>), |
| /* 313 */ SyscallDesc("uselib", unimplementedFunc), |
| /* 314 */ SyscallDesc("mlock", unimplementedFunc), |
| /* 315 */ SyscallDesc("munlock", unimplementedFunc), |
| /* 316 */ SyscallDesc("mlockall", unimplementedFunc), |
| /* 317 */ SyscallDesc("munlockall", unimplementedFunc), |
| /* 318 */ SyscallDesc("sysinfo", sysinfoFunc<AlphaLinux>), |
| /* 319 */ SyscallDesc("_sysctl", unimplementedFunc), |
| /* 320 */ SyscallDesc("was sys_idle", unimplementedFunc), |
| /* 321 */ SyscallDesc("oldumount", unimplementedFunc), |
| /* 322 */ SyscallDesc("swapon", unimplementedFunc), |
| /* 323 */ SyscallDesc("times", ignoreFunc), |
| /* 324 */ SyscallDesc("personality", unimplementedFunc), |
| /* 325 */ SyscallDesc("setfsuid", unimplementedFunc), |
| /* 326 */ SyscallDesc("setfsgid", unimplementedFunc), |
| /* 327 */ SyscallDesc("ustat", unimplementedFunc), |
| /* 328 */ SyscallDesc("statfs", unimplementedFunc), |
| /* 329 */ SyscallDesc("fstatfs", unimplementedFunc), |
| /* 330 */ SyscallDesc("sched_setparam", unimplementedFunc), |
| /* 331 */ SyscallDesc("sched_getparam", unimplementedFunc), |
| /* 332 */ SyscallDesc("sched_setscheduler", unimplementedFunc), |
| /* 333 */ SyscallDesc("sched_getscheduler", unimplementedFunc), |
| /* 334 */ SyscallDesc("sched_yield", unimplementedFunc), |
| /* 335 */ SyscallDesc("sched_get_priority_max", unimplementedFunc), |
| /* 336 */ SyscallDesc("sched_get_priority_min", unimplementedFunc), |
| /* 337 */ SyscallDesc("sched_rr_get_interval", unimplementedFunc), |
| /* 338 */ SyscallDesc("afs_syscall", unimplementedFunc), |
| /* 339 */ SyscallDesc("uname", unameFunc), |
| /* 340 */ SyscallDesc("nanosleep", unimplementedFunc), |
| /* 341 */ SyscallDesc("mremap", mremapFunc<AlphaLinux>), |
| /* 342 */ SyscallDesc("nfsservctl", unimplementedFunc), |
| /* 343 */ SyscallDesc("setresuid", unimplementedFunc), |
| /* 344 */ SyscallDesc("getresuid", unimplementedFunc), |
| /* 345 */ SyscallDesc("pciconfig_read", unimplementedFunc), |
| /* 346 */ SyscallDesc("pciconfig_write", unimplementedFunc), |
| /* 347 */ SyscallDesc("query_module", unimplementedFunc), |
| /* 348 */ SyscallDesc("prctl", unimplementedFunc), |
| /* 349 */ SyscallDesc("pread", unimplementedFunc), |
| /* 350 */ SyscallDesc("pwrite", unimplementedFunc), |
| /* 351 */ SyscallDesc("rt_sigreturn", unimplementedFunc), |
| /* 352 */ SyscallDesc("rt_sigaction", ignoreFunc), |
| /* 353 */ SyscallDesc("rt_sigprocmask", unimplementedFunc), |
| /* 354 */ SyscallDesc("rt_sigpending", unimplementedFunc), |
| /* 355 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc), |
| /* 356 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc), |
| /* 357 */ SyscallDesc("rt_sigsuspend", unimplementedFunc), |
| /* 358 */ SyscallDesc("select", unimplementedFunc), |
| /* 359 */ SyscallDesc("gettimeofday", gettimeofdayFunc<AlphaLinux>), |
| /* 360 */ SyscallDesc("settimeofday", unimplementedFunc), |
| /* 361 */ SyscallDesc("getitimer", unimplementedFunc), |
| /* 362 */ SyscallDesc("setitimer", unimplementedFunc), |
| /* 363 */ SyscallDesc("utimes", utimesFunc<AlphaLinux>), |
| /* 364 */ SyscallDesc("getrusage", getrusageFunc<AlphaLinux>), |
| /* 365 */ SyscallDesc("wait4", unimplementedFunc), |
| /* 366 */ SyscallDesc("adjtimex", unimplementedFunc), |
| /* 367 */ SyscallDesc("getcwd", getcwdFunc), |
| /* 368 */ SyscallDesc("capget", unimplementedFunc), |
| /* 369 */ SyscallDesc("capset", unimplementedFunc), |
| /* 370 */ SyscallDesc("sendfile", unimplementedFunc), |
| /* 371 */ SyscallDesc("setresgid", unimplementedFunc), |
| /* 372 */ SyscallDesc("getresgid", unimplementedFunc), |
| /* 373 */ SyscallDesc("dipc", unimplementedFunc), |
| /* 374 */ SyscallDesc("pivot_root", unimplementedFunc), |
| /* 375 */ SyscallDesc("mincore", unimplementedFunc), |
| /* 376 */ SyscallDesc("pciconfig_iobase", unimplementedFunc), |
| /* 377 */ SyscallDesc("getdents64", unimplementedFunc), |
| /* 378 */ SyscallDesc("gettid", unimplementedFunc), |
| /* 379 */ SyscallDesc("readahead", unimplementedFunc), |
| /* 380 */ SyscallDesc("security", unimplementedFunc), |
| /* 381 */ SyscallDesc("tkill", unimplementedFunc), |
| /* 382 */ SyscallDesc("setxattr", unimplementedFunc), |
| /* 383 */ SyscallDesc("lsetxattr", unimplementedFunc), |
| /* 384 */ SyscallDesc("fsetxattr", unimplementedFunc), |
| /* 385 */ SyscallDesc("getxattr", unimplementedFunc), |
| /* 386 */ SyscallDesc("lgetxattr", unimplementedFunc), |
| /* 387 */ SyscallDesc("fgetxattr", unimplementedFunc), |
| /* 388 */ SyscallDesc("listxattr", unimplementedFunc), |
| /* 389 */ SyscallDesc("llistxattr", unimplementedFunc), |
| /* 390 */ SyscallDesc("flistxattr", unimplementedFunc), |
| /* 391 */ SyscallDesc("removexattr", unimplementedFunc), |
| /* 392 */ SyscallDesc("lremovexattr", unimplementedFunc), |
| /* 393 */ SyscallDesc("fremovexattr", unimplementedFunc), |
| /* 394 */ SyscallDesc("futex", unimplementedFunc), |
| /* 395 */ SyscallDesc("sched_setaffinity", unimplementedFunc), |
| /* 396 */ SyscallDesc("sched_getaffinity", unimplementedFunc), |
| /* 397 */ SyscallDesc("tuxcall", unimplementedFunc), |
| /* 398 */ SyscallDesc("io_setup", unimplementedFunc), |
| /* 399 */ SyscallDesc("io_destroy", unimplementedFunc), |
| /* 400 */ SyscallDesc("io_getevents", unimplementedFunc), |
| /* 401 */ SyscallDesc("io_submit", unimplementedFunc), |
| /* 402 */ SyscallDesc("io_cancel", unimplementedFunc), |
| /* 403 */ SyscallDesc("unknown #403", unimplementedFunc), |
| /* 404 */ SyscallDesc("unknown #404", unimplementedFunc), |
| /* 405 */ SyscallDesc("exit_group", exitGroupFunc), // exit all threads... |
| /* 406 */ SyscallDesc("lookup_dcookie", unimplementedFunc), |
| /* 407 */ SyscallDesc("sys_epoll_create", unimplementedFunc), |
| /* 408 */ SyscallDesc("sys_epoll_ctl", unimplementedFunc), |
| /* 409 */ SyscallDesc("sys_epoll_wait", unimplementedFunc), |
| /* 410 */ SyscallDesc("remap_file_pages", unimplementedFunc), |
| /* 411 */ SyscallDesc("set_tid_address", unimplementedFunc), |
| /* 412 */ SyscallDesc("restart_syscall", unimplementedFunc), |
| /* 413 */ SyscallDesc("fadvise64", unimplementedFunc), |
| /* 414 */ SyscallDesc("timer_create", unimplementedFunc), |
| /* 415 */ SyscallDesc("timer_settime", unimplementedFunc), |
| /* 416 */ SyscallDesc("timer_gettime", unimplementedFunc), |
| /* 417 */ SyscallDesc("timer_getoverrun", unimplementedFunc), |
| /* 418 */ SyscallDesc("timer_delete", unimplementedFunc), |
| /* 419 */ SyscallDesc("clock_settime", unimplementedFunc), |
| /* 420 */ SyscallDesc("clock_gettime", unimplementedFunc), |
| /* 421 */ SyscallDesc("clock_getres", unimplementedFunc), |
| /* 422 */ SyscallDesc("clock_nanosleep", unimplementedFunc), |
| /* 423 */ SyscallDesc("semtimedop", unimplementedFunc), |
| /* 424 */ SyscallDesc("tgkill", unimplementedFunc), |
| /* 425 */ SyscallDesc("stat64", stat64Func<AlphaLinux>), |
| /* 426 */ SyscallDesc("lstat64", lstat64Func<AlphaLinux>), |
| /* 427 */ SyscallDesc("fstat64", fstat64Func<AlphaLinux>), |
| /* 428 */ SyscallDesc("vserver", unimplementedFunc), |
| /* 429 */ SyscallDesc("mbind", unimplementedFunc), |
| /* 430 */ SyscallDesc("get_mempolicy", unimplementedFunc), |
| /* 431 */ SyscallDesc("set_mempolicy", unimplementedFunc), |
| /* 432 */ SyscallDesc("mq_open", unimplementedFunc), |
| /* 433 */ SyscallDesc("mq_unlink", unimplementedFunc), |
| /* 434 */ SyscallDesc("mq_timedsend", unimplementedFunc), |
| /* 435 */ SyscallDesc("mq_timedreceive", unimplementedFunc), |
| /* 436 */ SyscallDesc("mq_notify", unimplementedFunc), |
| /* 437 */ SyscallDesc("mq_getsetattr", unimplementedFunc), |
| /* 438 */ SyscallDesc("waitid", unimplementedFunc), |
| /* 439 */ SyscallDesc("add_key", unimplementedFunc), |
| /* 440 */ SyscallDesc("request_key", unimplementedFunc), |
| /* 441 */ SyscallDesc("keyctl", unimplementedFunc) |
| }; |
| |
| AlphaLinuxProcess::AlphaLinuxProcess(ProcessParams * params, |
| ObjectFile *objFile) |
| : AlphaProcess(params, objFile), |
| Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)) |
| { |
| //init_regs->intRegFile[0] = 0; |
| } |
| |
| |
| |
| SyscallDesc* |
| AlphaLinuxProcess::getDesc(int callnum) |
| { |
| if (callnum < 0 || callnum >= Num_Syscall_Descs) |
| return NULL; |
| return &syscallDescs[callnum]; |
| } |
