| /* |
| * Copyright (c) 2007 The Hewlett-Packard Development Company |
| * All rights reserved. |
| * |
| * The license below extends only to copyright in the software and shall |
| * not be construed as granting a license to any other intellectual |
| * property including but not limited to intellectual property relating |
| * to a hardware implementation of the functionality of the software |
| * licensed hereunder. You may use the software subject to the license |
| * terms below provided that you ensure that this notice is replicated |
| * unmodified and in its entirety in all distributions of the software, |
| * modified or unmodified, in source code or in binary form. |
| * |
| * 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: Gabe Black |
| */ |
| |
| #include "arch/x86/linux/process.hh" |
| |
| #include <sys/syscall.h> |
| |
| #include "arch/x86/isa_traits.hh" |
| #include "arch/x86/linux/linux.hh" |
| #include "arch/x86/registers.hh" |
| #include "base/loader/object_file.hh" |
| #include "base/trace.hh" |
| #include "cpu/thread_context.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 X86ISA; |
| |
| namespace |
| { |
| |
| class X86LinuxObjectFileLoader : public ObjectFile::Loader |
| { |
| public: |
| Process * |
| load(ProcessParams *params, ObjectFile *obj_file) override |
| { |
| auto arch = obj_file->getArch(); |
| auto opsys = obj_file->getOpSys(); |
| |
| if (arch != ObjectFile::X86_64 && arch != ObjectFile::I386) |
| return nullptr; |
| |
| if (opsys == ObjectFile::UnknownOpSys) { |
| warn("Unknown operating system; assuming Linux."); |
| opsys = ObjectFile::Linux; |
| } |
| |
| if (opsys != ObjectFile::Linux) |
| return nullptr; |
| |
| if (arch == ObjectFile::X86_64) |
| return new X86_64LinuxProcess(params, obj_file); |
| else |
| return new I386LinuxProcess(params, obj_file); |
| } |
| }; |
| |
| X86LinuxObjectFileLoader 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, "x86_64"); |
| |
| name.copyOut(tc->getVirtProxy()); |
| |
| return 0; |
| } |
| |
| static SyscallReturn |
| archPrctlFunc(SyscallDesc *desc, int callnum, ThreadContext *tc) |
| { |
| enum ArchPrctlCodes |
| { |
| SetFS = 0x1002, |
| GetFS = 0x1003, |
| SetGS = 0x1001, |
| GetGS = 0x1004 |
| }; |
| |
| // First argument is the code, second is the address |
| int index = 0; |
| auto process = tc->getProcessPtr(); |
| int code = process->getSyscallArg(tc, index); |
| uint64_t addr = process->getSyscallArg(tc, index); |
| uint64_t fsBase, gsBase; |
| PortProxy &p = tc->getVirtProxy(); |
| switch(code) |
| { |
| // Each of these valid options should actually check addr. |
| case SetFS: |
| tc->setMiscRegNoEffect(MISCREG_FS_BASE, addr); |
| tc->setMiscRegNoEffect(MISCREG_FS_EFF_BASE, addr); |
| return 0; |
| case GetFS: |
| fsBase = tc->readMiscRegNoEffect(MISCREG_FS_BASE); |
| p.write(addr, fsBase); |
| return 0; |
| case SetGS: |
| tc->setMiscRegNoEffect(MISCREG_GS_BASE, addr); |
| tc->setMiscRegNoEffect(MISCREG_GS_EFF_BASE, addr); |
| return 0; |
| case GetGS: |
| gsBase = tc->readMiscRegNoEffect(MISCREG_GS_BASE); |
| p.write(addr, gsBase); |
| return 0; |
| default: |
| return -EINVAL; |
| } |
| } |
| |
| BitUnion32(UserDescFlags) |
| Bitfield<0> seg_32bit; |
| Bitfield<2, 1> contents; |
| Bitfield<3> read_exec_only; |
| Bitfield<4> limit_in_pages; |
| Bitfield<5> seg_not_present; |
| Bitfield<6> useable; |
| EndBitUnion(UserDescFlags) |
| |
| struct UserDesc32 { |
| uint32_t entry_number; |
| uint32_t base_addr; |
| uint32_t limit; |
| uint32_t flags; |
| }; |
| |
| struct UserDesc64 { |
| uint32_t entry_number; |
| uint32_t __padding1; |
| uint64_t base_addr; |
| uint32_t limit; |
| uint32_t flags; |
| }; |
| |
| static SyscallReturn |
| setThreadArea32Func(SyscallDesc *desc, int callnum, ThreadContext *tc) |
| { |
| const int minTLSEntry = 6; |
| const int numTLSEntries = 3; |
| const int maxTLSEntry = minTLSEntry + numTLSEntries - 1; |
| |
| auto process = tc->getProcessPtr(); |
| |
| X86Process *x86p = dynamic_cast<X86Process *>(process); |
| assert(x86p); |
| |
| assert((maxTLSEntry + 1) * sizeof(uint64_t) <= x86p->gdtSize()); |
| |
| int argIndex = 0; |
| TypedBufferArg<UserDesc32> userDesc(process->getSyscallArg(tc, argIndex)); |
| TypedBufferArg<uint64_t> |
| gdt(x86p->gdtStart() + minTLSEntry * sizeof(uint64_t), |
| numTLSEntries * sizeof(uint64_t)); |
| |
| if (!userDesc.copyIn(tc->getVirtProxy())) |
| return -EFAULT; |
| |
| if (!gdt.copyIn(tc->getVirtProxy())) |
| panic("Failed to copy in GDT for %s.\n", desc->name()); |
| |
| if (userDesc->entry_number == (uint32_t)(-1)) { |
| // Find a free TLS entry. |
| for (int i = 0; i < numTLSEntries; i++) { |
| if (gdt[i] == 0) { |
| userDesc->entry_number = i + minTLSEntry; |
| break; |
| } |
| } |
| // We failed to find one. |
| if (userDesc->entry_number == (uint32_t)(-1)) |
| return -ESRCH; |
| } |
| |
| int index = userDesc->entry_number; |
| |
| if (index < minTLSEntry || index > maxTLSEntry) |
| return -EINVAL; |
| |
| index -= minTLSEntry; |
| |
| // Build the entry we're going to add. |
| SegDescriptor segDesc = 0; |
| UserDescFlags flags = userDesc->flags; |
| |
| segDesc.limitLow = bits(userDesc->limit, 15, 0); |
| segDesc.baseLow = bits(userDesc->base_addr, 23, 0); |
| segDesc.type.a = 1; |
| if (!flags.read_exec_only) |
| segDesc.type.w = 1; |
| if (bits((uint8_t)flags.contents, 0)) |
| segDesc.type.e = 1; |
| if (bits((uint8_t)flags.contents, 1)) |
| segDesc.type.codeOrData = 1; |
| segDesc.s = 1; |
| segDesc.dpl = 3; |
| if (!flags.seg_not_present) |
| segDesc.p = 1; |
| segDesc.limitHigh = bits(userDesc->limit, 19, 16); |
| if (flags.useable) |
| segDesc.avl = 1; |
| segDesc.l = 0; |
| if (flags.seg_32bit) |
| segDesc.d = 1; |
| if (flags.limit_in_pages) |
| segDesc.g = 1; |
| segDesc.baseHigh = bits(userDesc->base_addr, 31, 24); |
| |
| gdt[index] = (uint64_t)segDesc; |
| |
| if (!userDesc.copyOut(tc->getVirtProxy())) |
| return -EFAULT; |
| if (!gdt.copyOut(tc->getVirtProxy())) |
| panic("Failed to copy out GDT for %s.\n", desc->name()); |
| |
| return 0; |
| } |
| |
| static SyscallDesc syscallDescs64[] = { |
| /* 0 */ SyscallDesc("read", readFunc<X86Linux64>), |
| /* 1 */ SyscallDesc("write", writeFunc<X86Linux64>), |
| /* 2 */ SyscallDesc("open", openFunc<X86Linux64>), |
| /* 3 */ SyscallDesc("close", closeFunc), |
| /* 4 */ SyscallDesc("stat", stat64Func<X86Linux64>), |
| /* 5 */ SyscallDesc("fstat", fstat64Func<X86Linux64>), |
| /* 6 */ SyscallDesc("lstat", lstat64Func<X86Linux64>), |
| /* 7 */ SyscallDesc("poll", pollFunc<X86Linux64>), |
| /* 8 */ SyscallDesc("lseek", lseekFunc), |
| /* 9 */ SyscallDesc("mmap", mmapFunc<X86Linux64>), |
| /* 10 */ SyscallDesc("mprotect", ignoreFunc), |
| /* 11 */ SyscallDesc("munmap", munmapFunc), |
| /* 12 */ SyscallDesc("brk", brkFunc), |
| /* 13 */ SyscallDesc("rt_sigaction", ignoreFunc, SyscallDesc::WarnOnce), |
| /* 14 */ SyscallDesc("rt_sigprocmask", ignoreFunc, SyscallDesc::WarnOnce), |
| /* 15 */ SyscallDesc("rt_sigreturn", unimplementedFunc), |
| /* 16 */ SyscallDesc("ioctl", ioctlFunc<X86Linux64>), |
| /* 17 */ SyscallDesc("pread64", unimplementedFunc), |
| /* 18 */ SyscallDesc("pwrite64", pwrite64Func<X86Linux64>), |
| /* 19 */ SyscallDesc("readv", readvFunc<X86Linux64>), |
| /* 20 */ SyscallDesc("writev", writevFunc<X86Linux64>), |
| /* 21 */ SyscallDesc("access", ignoreFunc), |
| /* 22 */ SyscallDesc("pipe", pipeFunc), |
| /* 23 */ SyscallDesc("select", selectFunc<X86Linux64>), |
| /* 24 */ SyscallDesc("sched_yield", ignoreFunc), |
| /* 25 */ SyscallDesc("mremap", mremapFunc<X86Linux64>), |
| /* 26 */ SyscallDesc("msync", unimplementedFunc), |
| /* 27 */ SyscallDesc("mincore", unimplementedFunc), |
| /* 28 */ SyscallDesc("madvise", ignoreFunc), |
| /* 29 */ SyscallDesc("shmget", unimplementedFunc), |
| /* 30 */ SyscallDesc("shmat", unimplementedFunc), |
| /* 31 */ SyscallDesc("shmctl", unimplementedFunc), |
| /* 32 */ SyscallDesc("dup", dupFunc), |
| /* 33 */ SyscallDesc("dup2", dup2Func), |
| /* 34 */ SyscallDesc("pause", unimplementedFunc), |
| /* 35 */ SyscallDesc("nanosleep", ignoreFunc, SyscallDesc::WarnOnce), |
| /* 36 */ SyscallDesc("getitimer", unimplementedFunc), |
| /* 37 */ SyscallDesc("alarm", unimplementedFunc), |
| /* 38 */ SyscallDesc("setitimer", unimplementedFunc), |
| /* 39 */ SyscallDesc("getpid", getpidFunc), |
| /* 40 */ SyscallDesc("sendfile", unimplementedFunc), |
| /* 41 */ SyscallDesc("socket", socketFunc<X86Linux64>), |
| /* 42 */ SyscallDesc("connect", connectFunc), |
| /* 43 */ SyscallDesc("accept", acceptFunc<X86Linux64>), |
| /* 44 */ SyscallDesc("sendto", sendtoFunc), |
| /* 45 */ SyscallDesc("recvfrom", recvfromFunc), |
| /* 46 */ SyscallDesc("sendmsg", sendmsgFunc), |
| /* 47 */ SyscallDesc("recvmsg", recvmsgFunc), |
| /* 48 */ SyscallDesc("shutdown", shutdownFunc), |
| /* 49 */ SyscallDesc("bind", bindFunc), |
| /* 50 */ SyscallDesc("listen", listenFunc), |
| /* 51 */ SyscallDesc("getsockname", getsocknameFunc), |
| /* 52 */ SyscallDesc("getpeername", getpeernameFunc), |
| /* 53 */ SyscallDesc("socketpair", socketpairFunc<X86Linux64>), |
| /* 54 */ SyscallDesc("setsockopt", setsockoptFunc), |
| /* 55 */ SyscallDesc("getsockopt", getsockoptFunc), |
| /* 56 */ SyscallDesc("clone", cloneFunc<X86Linux64>), |
| /* 57 */ SyscallDesc("fork", unimplementedFunc), |
| /* 58 */ SyscallDesc("vfork", unimplementedFunc), |
| /* 59 */ SyscallDesc("execve", execveFunc<X86Linux64>), |
| /* 60 */ SyscallDesc("exit", exitFunc), |
| /* 61 */ SyscallDesc("wait4", wait4Func<X86Linux64>), |
| /* 62 */ SyscallDesc("kill", unimplementedFunc), |
| /* 63 */ SyscallDesc("uname", unameFunc), |
| /* 64 */ SyscallDesc("semget", unimplementedFunc), |
| /* 65 */ SyscallDesc("semop", unimplementedFunc), |
| /* 66 */ SyscallDesc("semctl", unimplementedFunc), |
| /* 67 */ SyscallDesc("shmdt", unimplementedFunc), |
| /* 68 */ SyscallDesc("msgget", unimplementedFunc), |
| /* 69 */ SyscallDesc("msgsnd", unimplementedFunc), |
| /* 70 */ SyscallDesc("msgrcv", unimplementedFunc), |
| /* 71 */ SyscallDesc("msgctl", unimplementedFunc), |
| /* 72 */ SyscallDesc("fcntl", fcntlFunc), |
| /* 73 */ SyscallDesc("flock", unimplementedFunc), |
| /* 74 */ SyscallDesc("fsync", unimplementedFunc), |
| /* 75 */ SyscallDesc("fdatasync", unimplementedFunc), |
| /* 76 */ SyscallDesc("truncate", truncateFunc), |
| /* 77 */ SyscallDesc("ftruncate", ftruncateFunc), |
| #if defined(SYS_getdents) |
| /* 78 */ SyscallDesc("getdents", getdentsFunc), |
| #else |
| /* 78 */ SyscallDesc("getdents", unimplementedFunc), |
| #endif |
| /* 79 */ SyscallDesc("getcwd", getcwdFunc), |
| /* 80 */ SyscallDesc("chdir", chdirFunc), |
| /* 81 */ SyscallDesc("fchdir", unimplementedFunc), |
| /* 82 */ SyscallDesc("rename", renameFunc), |
| /* 83 */ SyscallDesc("mkdir", mkdirFunc), |
| /* 84 */ SyscallDesc("rmdir", rmdirFunc), |
| /* 85 */ SyscallDesc("creat", unimplementedFunc), |
| /* 86 */ SyscallDesc("link", linkFunc), |
| /* 87 */ SyscallDesc("unlink", unlinkFunc), |
| /* 88 */ SyscallDesc("symlink", symlinkFunc), |
| /* 89 */ SyscallDesc("readlink", readlinkFunc), |
| /* 90 */ SyscallDesc("chmod", unimplementedFunc), |
| /* 91 */ SyscallDesc("fchmod", unimplementedFunc), |
| /* 92 */ SyscallDesc("chown", unimplementedFunc), |
| /* 93 */ SyscallDesc("fchown", unimplementedFunc), |
| /* 94 */ SyscallDesc("lchown", unimplementedFunc), |
| /* 95 */ SyscallDesc("umask", umaskFunc), |
| /* 96 */ SyscallDesc("gettimeofday", gettimeofdayFunc<X86Linux64>), |
| /* 97 */ SyscallDesc("getrlimit", getrlimitFunc<X86Linux64>), |
| /* 98 */ SyscallDesc("getrusage", getrusageFunc<X86Linux64>), |
| /* 99 */ SyscallDesc("sysinfo", sysinfoFunc<X86Linux64>), |
| /* 100 */ SyscallDesc("times", timesFunc<X86Linux64>), |
| /* 101 */ SyscallDesc("ptrace", unimplementedFunc), |
| /* 102 */ SyscallDesc("getuid", getuidFunc), |
| /* 103 */ SyscallDesc("syslog", unimplementedFunc), |
| /* 104 */ SyscallDesc("getgid", getgidFunc), |
| /* 105 */ SyscallDesc("setuid", unimplementedFunc), |
| /* 106 */ SyscallDesc("setgid", unimplementedFunc), |
| /* 107 */ SyscallDesc("geteuid", geteuidFunc), |
| /* 108 */ SyscallDesc("getegid", getegidFunc), |
| /* 109 */ SyscallDesc("setpgid", setpgidFunc), |
| /* 110 */ SyscallDesc("getppid", getppidFunc), |
| /* 111 */ SyscallDesc("getpgrp", getpgrpFunc), |
| /* 112 */ SyscallDesc("setsid", unimplementedFunc), |
| /* 113 */ SyscallDesc("setreuid", unimplementedFunc), |
| /* 114 */ SyscallDesc("setregid", unimplementedFunc), |
| /* 115 */ SyscallDesc("getgroups", unimplementedFunc), |
| /* 116 */ SyscallDesc("setgroups", unimplementedFunc), |
| /* 117 */ SyscallDesc("setresuid", ignoreFunc), |
| /* 118 */ SyscallDesc("getresuid", unimplementedFunc), |
| /* 119 */ SyscallDesc("setresgid", unimplementedFunc), |
| /* 120 */ SyscallDesc("getresgid", unimplementedFunc), |
| /* 121 */ SyscallDesc("getpgid", unimplementedFunc), |
| /* 122 */ SyscallDesc("setfsuid", unimplementedFunc), |
| /* 123 */ SyscallDesc("setfsgid", unimplementedFunc), |
| /* 124 */ SyscallDesc("getsid", unimplementedFunc), |
| /* 125 */ SyscallDesc("capget", unimplementedFunc), |
| /* 126 */ SyscallDesc("capset", unimplementedFunc), |
| /* 127 */ SyscallDesc("rt_sigpending", unimplementedFunc), |
| /* 128 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc), |
| /* 129 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc), |
| /* 130 */ SyscallDesc("rt_sigsuspend", unimplementedFunc), |
| /* 131 */ SyscallDesc("sigaltstack", unimplementedFunc), |
| /* 132 */ SyscallDesc("utime", unimplementedFunc), |
| /* 133 */ SyscallDesc("mknod", mknodFunc), |
| /* 134 */ SyscallDesc("uselib", unimplementedFunc), |
| /* 135 */ SyscallDesc("personality", unimplementedFunc), |
| /* 136 */ SyscallDesc("ustat", unimplementedFunc), |
| /* 137 */ SyscallDesc("statfs", statfsFunc<X86Linux64>), |
| /* 138 */ SyscallDesc("fstatfs", fstatfsFunc<X86Linux64>), |
| /* 139 */ SyscallDesc("sysfs", unimplementedFunc), |
| /* 140 */ SyscallDesc("getpriority", unimplementedFunc), |
| /* 141 */ SyscallDesc("setpriority", ignoreFunc), |
| /* 142 */ SyscallDesc("sched_setparam", unimplementedFunc), |
| /* 143 */ SyscallDesc("sched_getparam", unimplementedFunc), |
| /* 144 */ SyscallDesc("sched_setscheduler", unimplementedFunc), |
| /* 145 */ SyscallDesc("sched_getscheduler", unimplementedFunc), |
| /* 146 */ SyscallDesc("sched_get_priority_max", unimplementedFunc), |
| /* 147 */ SyscallDesc("sched_get_priority_min", unimplementedFunc), |
| /* 148 */ SyscallDesc("sched_rr_get_interval", unimplementedFunc), |
| /* 149 */ SyscallDesc("mlock", unimplementedFunc), |
| /* 150 */ SyscallDesc("munlock", unimplementedFunc), |
| /* 151 */ SyscallDesc("mlockall", unimplementedFunc), |
| /* 152 */ SyscallDesc("munlockall", unimplementedFunc), |
| /* 153 */ SyscallDesc("vhangup", unimplementedFunc), |
| /* 154 */ SyscallDesc("modify_ldt", unimplementedFunc), |
| /* 155 */ SyscallDesc("pivot_root", unimplementedFunc), |
| /* 156 */ SyscallDesc("_sysctl", unimplementedFunc), |
| /* 157 */ SyscallDesc("prctl", unimplementedFunc), |
| /* 158 */ SyscallDesc("arch_prctl", archPrctlFunc), |
| /* 159 */ SyscallDesc("adjtimex", unimplementedFunc), |
| /* 160 */ SyscallDesc("setrlimit", ignoreFunc), |
| /* 161 */ SyscallDesc("chroot", unimplementedFunc), |
| /* 162 */ SyscallDesc("sync", unimplementedFunc), |
| /* 163 */ SyscallDesc("acct", unimplementedFunc), |
| /* 164 */ SyscallDesc("settimeofday", unimplementedFunc), |
| /* 165 */ SyscallDesc("mount", unimplementedFunc), |
| /* 166 */ SyscallDesc("umount2", unimplementedFunc), |
| /* 167 */ SyscallDesc("swapon", unimplementedFunc), |
| /* 168 */ SyscallDesc("swapoff", unimplementedFunc), |
| /* 169 */ SyscallDesc("reboot", unimplementedFunc), |
| /* 170 */ SyscallDesc("sethostname", unimplementedFunc), |
| /* 171 */ SyscallDesc("setdomainname", unimplementedFunc), |
| /* 172 */ SyscallDesc("iopl", unimplementedFunc), |
| /* 173 */ SyscallDesc("ioperm", unimplementedFunc), |
| /* 174 */ SyscallDesc("create_module", unimplementedFunc), |
| /* 175 */ SyscallDesc("init_module", unimplementedFunc), |
| /* 176 */ SyscallDesc("delete_module", unimplementedFunc), |
| /* 177 */ SyscallDesc("get_kernel_syms", unimplementedFunc), |
| /* 178 */ SyscallDesc("query_module", unimplementedFunc), |
| /* 179 */ SyscallDesc("quotactl", unimplementedFunc), |
| /* 180 */ SyscallDesc("nfsservctl", unimplementedFunc), |
| /* 181 */ SyscallDesc("getpmsg", unimplementedFunc), |
| /* 182 */ SyscallDesc("putpmsg", unimplementedFunc), |
| /* 183 */ SyscallDesc("afs_syscall", unimplementedFunc), |
| /* 184 */ SyscallDesc("tuxcall", unimplementedFunc), |
| /* 185 */ SyscallDesc("security", unimplementedFunc), |
| /* 186 */ SyscallDesc("gettid", gettidFunc), |
| /* 187 */ SyscallDesc("readahead", unimplementedFunc), |
| /* 188 */ SyscallDesc("setxattr", unimplementedFunc), |
| /* 189 */ SyscallDesc("lsetxattr", unimplementedFunc), |
| /* 190 */ SyscallDesc("fsetxattr", unimplementedFunc), |
| /* 191 */ SyscallDesc("getxattr", unimplementedFunc), |
| /* 192 */ SyscallDesc("lgetxattr", unimplementedFunc), |
| /* 193 */ SyscallDesc("fgetxattr", unimplementedFunc), |
| /* 194 */ SyscallDesc("listxattr", unimplementedFunc), |
| /* 195 */ SyscallDesc("llistxattr", unimplementedFunc), |
| /* 196 */ SyscallDesc("flistxattr", unimplementedFunc), |
| /* 197 */ SyscallDesc("removexattr", unimplementedFunc), |
| /* 198 */ SyscallDesc("lremovexattr", unimplementedFunc), |
| /* 199 */ SyscallDesc("fremovexattr", unimplementedFunc), |
| /* 200 */ SyscallDesc("tkill", unimplementedFunc), |
| /* 201 */ SyscallDesc("time", timeFunc<X86Linux64>), |
| /* 202 */ SyscallDesc("futex", futexFunc<X86Linux64>), |
| /* 203 */ SyscallDesc("sched_setaffinity", unimplementedFunc), |
| /* 204 */ SyscallDesc("sched_getaffinity", ignoreFunc), |
| /* 205 */ SyscallDesc("set_thread_area", unimplementedFunc), |
| /* 206 */ SyscallDesc("io_setup", unimplementedFunc), |
| /* 207 */ SyscallDesc("io_destroy", unimplementedFunc), |
| /* 208 */ SyscallDesc("io_getevents", unimplementedFunc), |
| /* 209 */ SyscallDesc("io_submit", unimplementedFunc), |
| /* 210 */ SyscallDesc("io_cancel", unimplementedFunc), |
| /* 211 */ SyscallDesc("get_thread_area", unimplementedFunc), |
| /* 212 */ SyscallDesc("lookup_dcookie", unimplementedFunc), |
| /* 213 */ SyscallDesc("epoll_create", unimplementedFunc), |
| /* 214 */ SyscallDesc("epoll_ctl_old", unimplementedFunc), |
| /* 215 */ SyscallDesc("epoll_wait_old", unimplementedFunc), |
| /* 216 */ SyscallDesc("remap_file_pages", unimplementedFunc), |
| /* 217 */ SyscallDesc("getdents64", unimplementedFunc), |
| /* 218 */ SyscallDesc("set_tid_address", setTidAddressFunc), |
| /* 219 */ SyscallDesc("restart_syscall", unimplementedFunc), |
| /* 220 */ SyscallDesc("semtimedop", unimplementedFunc), |
| /* 221 */ SyscallDesc("fadvise64", ignoreFunc), |
| /* 222 */ SyscallDesc("timer_create", unimplementedFunc), |
| /* 223 */ SyscallDesc("timer_settime", unimplementedFunc), |
| /* 224 */ SyscallDesc("timer_gettime", unimplementedFunc), |
| /* 225 */ SyscallDesc("timer_getoverrun", unimplementedFunc), |
| /* 226 */ SyscallDesc("timer_delete", unimplementedFunc), |
| /* 227 */ SyscallDesc("clock_settime", unimplementedFunc), |
| /* 228 */ SyscallDesc("clock_gettime", clock_gettimeFunc<X86Linux64>), |
| /* 229 */ SyscallDesc("clock_getres", clock_getresFunc<X86Linux64>), |
| /* 230 */ SyscallDesc("clock_nanosleep", unimplementedFunc), |
| /* 231 */ SyscallDesc("exit_group", exitGroupFunc), |
| /* 232 */ SyscallDesc("epoll_wait", unimplementedFunc), |
| /* 233 */ SyscallDesc("epoll_ctl", unimplementedFunc), |
| /* 234 */ SyscallDesc("tgkill", tgkillFunc<X86Linux64>), |
| /* 235 */ SyscallDesc("utimes", unimplementedFunc), |
| /* 236 */ SyscallDesc("vserver", unimplementedFunc), |
| /* 237 */ SyscallDesc("mbind", unimplementedFunc), |
| /* 238 */ SyscallDesc("set_mempolicy", unimplementedFunc), |
| /* 239 */ SyscallDesc("get_mempolicy", ignoreFunc), |
| /* 240 */ SyscallDesc("mq_open", unimplementedFunc), |
| /* 241 */ SyscallDesc("mq_unlink", unimplementedFunc), |
| /* 242 */ SyscallDesc("mq_timedsend", unimplementedFunc), |
| /* 243 */ SyscallDesc("mq_timedreceive", unimplementedFunc), |
| /* 244 */ SyscallDesc("mq_notify", unimplementedFunc), |
| /* 245 */ SyscallDesc("mq_getsetattr", unimplementedFunc), |
| /* 246 */ SyscallDesc("kexec_load", unimplementedFunc), |
| /* 247 */ SyscallDesc("waitid", unimplementedFunc), |
| /* 248 */ SyscallDesc("add_key", unimplementedFunc), |
| /* 249 */ SyscallDesc("request_key", unimplementedFunc), |
| /* 250 */ SyscallDesc("keyctl", unimplementedFunc), |
| /* 251 */ SyscallDesc("ioprio_set", unimplementedFunc), |
| /* 252 */ SyscallDesc("ioprio_get", unimplementedFunc), |
| /* 253 */ SyscallDesc("inotify_init", unimplementedFunc), |
| /* 254 */ SyscallDesc("inotify_add_watch", unimplementedFunc), |
| /* 255 */ SyscallDesc("inotify_rm_watch", unimplementedFunc), |
| /* 256 */ SyscallDesc("migrate_pages", unimplementedFunc), |
| /* 257 */ SyscallDesc("openat", openatFunc<X86Linux64>), |
| /* 258 */ SyscallDesc("mkdirat", unimplementedFunc), |
| /* 259 */ SyscallDesc("mknodat", unimplementedFunc), |
| /* 260 */ SyscallDesc("fchownat", unimplementedFunc), |
| /* 261 */ SyscallDesc("futimesat", unimplementedFunc), |
| /* 262 */ SyscallDesc("newfstatat", unimplementedFunc), |
| /* 263 */ SyscallDesc("unlinkat", unimplementedFunc), |
| /* 264 */ SyscallDesc("renameat", unimplementedFunc), |
| /* 265 */ SyscallDesc("linkat", unimplementedFunc), |
| /* 266 */ SyscallDesc("symlinkat", unimplementedFunc), |
| /* 267 */ SyscallDesc("readlinkat", readlinkFunc), |
| /* 268 */ SyscallDesc("fchmodat", unimplementedFunc), |
| /* 269 */ SyscallDesc("faccessat", unimplementedFunc), |
| /* 270 */ SyscallDesc("pselect6", unimplementedFunc), |
| /* 271 */ SyscallDesc("ppoll", unimplementedFunc), |
| /* 272 */ SyscallDesc("unshare", unimplementedFunc), |
| /* 273 */ SyscallDesc("set_robust_list", ignoreFunc), |
| /* 274 */ SyscallDesc("get_robust_list", unimplementedFunc), |
| /* 275 */ SyscallDesc("splice", unimplementedFunc), |
| /* 276 */ SyscallDesc("tee", unimplementedFunc), |
| /* 277 */ SyscallDesc("sync_file_range", unimplementedFunc), |
| /* 278 */ SyscallDesc("vmsplice", unimplementedFunc), |
| /* 279 */ SyscallDesc("move_pages", unimplementedFunc), |
| /* 280 */ SyscallDesc("utimensat", unimplementedFunc), |
| /* 281 */ SyscallDesc("epoll_pwait", unimplementedFunc), |
| /* 282 */ SyscallDesc("signalfd", unimplementedFunc), |
| /* 283 */ SyscallDesc("timerfd_create", unimplementedFunc), |
| /* 284 */ SyscallDesc("eventfd", eventfdFunc<X86Linux64>), |
| /* 285 */ SyscallDesc("fallocate", fallocateFunc), |
| /* 286 */ SyscallDesc("timerfd_settime", unimplementedFunc), |
| /* 287 */ SyscallDesc("timerfd_gettime", unimplementedFunc), |
| /* 288 */ SyscallDesc("accept4", unimplementedFunc), |
| /* 289 */ SyscallDesc("signalfd4", unimplementedFunc), |
| /* 290 */ SyscallDesc("eventfd2", eventfdFunc<X86Linux64>), |
| /* 291 */ SyscallDesc("epoll_create1", unimplementedFunc), |
| /* 292 */ SyscallDesc("dup3", unimplementedFunc), |
| /* 293 */ SyscallDesc("pipe2", pipe2Func), |
| /* 294 */ SyscallDesc("inotify_init1", unimplementedFunc), |
| /* 295 */ SyscallDesc("preadv", unimplementedFunc), |
| /* 296 */ SyscallDesc("pwritev", unimplementedFunc), |
| /* 297 */ SyscallDesc("rt_tgsigqueueinfo", unimplementedFunc), |
| /* 298 */ SyscallDesc("perf_event_open", unimplementedFunc), |
| /* 299 */ SyscallDesc("recvmmsg", unimplementedFunc), |
| /* 300 */ SyscallDesc("fanotify_init", unimplementedFunc), |
| /* 301 */ SyscallDesc("fanotify_mark", unimplementedFunc), |
| /* 302 */ SyscallDesc("prlimit64", prlimitFunc<X86Linux64>), |
| /* 303 */ SyscallDesc("name_to_handle_at", unimplementedFunc), |
| /* 304 */ SyscallDesc("open_by_handle_at", unimplementedFunc), |
| /* 305 */ SyscallDesc("clock_adjtime", unimplementedFunc), |
| /* 306 */ SyscallDesc("syncfs", unimplementedFunc), |
| /* 307 */ SyscallDesc("sendmmsg", unimplementedFunc), |
| /* 308 */ SyscallDesc("setns", unimplementedFunc), |
| /* 309 */ SyscallDesc("getcpu", unimplementedFunc), |
| /* 310 */ SyscallDesc("proess_vm_readv", unimplementedFunc), |
| /* 311 */ SyscallDesc("proess_vm_writev", unimplementedFunc), |
| /* 312 */ SyscallDesc("kcmp", unimplementedFunc), |
| /* 313 */ SyscallDesc("finit_module", unimplementedFunc), |
| }; |
| |
| X86_64LinuxProcess::X86_64LinuxProcess(ProcessParams * params, |
| ObjectFile *objFile) |
| : X86_64Process(params, objFile, syscallDescs64, |
| sizeof(syscallDescs64) / sizeof(SyscallDesc)) |
| {} |
| |
| void X86_64LinuxProcess::clone(ThreadContext *old_tc, ThreadContext *new_tc, |
| Process *process, RegVal flags) |
| { |
| X86_64Process::clone(old_tc, new_tc, (X86_64Process*)process, flags); |
| } |
| |
| static SyscallDesc syscallDescs32[] = { |
| /* 0 */ SyscallDesc("restart_syscall", unimplementedFunc), |
| /* 1 */ SyscallDesc("exit", exitFunc), |
| /* 2 */ SyscallDesc("fork", unimplementedFunc), |
| /* 3 */ SyscallDesc("read", readFunc<X86Linux32>), |
| /* 4 */ SyscallDesc("write", writeFunc<X86Linux32>), |
| /* 5 */ SyscallDesc("open", openFunc<X86Linux32>), |
| /* 6 */ SyscallDesc("close", closeFunc), |
| /* 7 */ SyscallDesc("waitpid", unimplementedFunc), |
| /* 8 */ SyscallDesc("creat", unimplementedFunc), |
| /* 9 */ SyscallDesc("link", unimplementedFunc), |
| /* 10 */ SyscallDesc("unlink", unimplementedFunc), |
| /* 11 */ SyscallDesc("execve", execveFunc<X86Linux32>), |
| /* 12 */ SyscallDesc("chdir", chdirFunc), |
| /* 13 */ SyscallDesc("time", timeFunc<X86Linux32>), |
| /* 14 */ SyscallDesc("mknod", mknodFunc), |
| /* 15 */ SyscallDesc("chmod", unimplementedFunc), |
| /* 16 */ SyscallDesc("lchown", unimplementedFunc), |
| /* 17 */ SyscallDesc("break", unimplementedFunc), |
| /* 18 */ SyscallDesc("oldstat", unimplementedFunc), |
| /* 19 */ SyscallDesc("lseek", unimplementedFunc), |
| /* 20 */ SyscallDesc("getpid", getpidFunc), |
| /* 21 */ SyscallDesc("mount", unimplementedFunc), |
| /* 22 */ SyscallDesc("umount", unimplementedFunc), |
| /* 23 */ SyscallDesc("setuid", unimplementedFunc), |
| /* 24 */ SyscallDesc("getuid", getuidFunc), |
| /* 25 */ SyscallDesc("stime", unimplementedFunc), |
| /* 26 */ SyscallDesc("ptrace", unimplementedFunc), |
| /* 27 */ SyscallDesc("alarm", unimplementedFunc), |
| /* 28 */ SyscallDesc("oldfstat", unimplementedFunc), |
| /* 29 */ SyscallDesc("pause", unimplementedFunc), |
| /* 30 */ SyscallDesc("utime", unimplementedFunc), |
| /* 31 */ SyscallDesc("stty", unimplementedFunc), |
| /* 32 */ SyscallDesc("gtty", unimplementedFunc), |
| /* 33 */ SyscallDesc("access", ignoreFunc), |
| /* 34 */ SyscallDesc("nice", unimplementedFunc), |
| /* 35 */ SyscallDesc("ftime", unimplementedFunc), |
| /* 36 */ SyscallDesc("sync", unimplementedFunc), |
| /* 37 */ SyscallDesc("kill", unimplementedFunc), |
| /* 38 */ SyscallDesc("rename", unimplementedFunc), |
| /* 39 */ SyscallDesc("mkdir", mkdirFunc), |
| /* 40 */ SyscallDesc("rmdir", mkdirFunc), |
| /* 41 */ SyscallDesc("dup", dupFunc), |
| /* 42 */ SyscallDesc("pipe", pipeFunc), |
| /* 43 */ SyscallDesc("times", timesFunc<X86Linux32>), |
| /* 44 */ SyscallDesc("prof", unimplementedFunc), |
| /* 45 */ SyscallDesc("brk", brkFunc), |
| /* 46 */ SyscallDesc("setgid", unimplementedFunc), |
| /* 47 */ SyscallDesc("getgid", getgidFunc), |
| /* 48 */ SyscallDesc("signal", unimplementedFunc), |
| /* 49 */ SyscallDesc("geteuid", geteuidFunc), |
| /* 50 */ SyscallDesc("getegid", getegidFunc), |
| /* 51 */ SyscallDesc("acct", unimplementedFunc), |
| /* 52 */ SyscallDesc("umount2", unimplementedFunc), |
| /* 53 */ SyscallDesc("lock", unimplementedFunc), |
| /* 54 */ SyscallDesc("ioctl", ioctlFunc<X86Linux32>), |
| /* 55 */ SyscallDesc("fcntl", fcntlFunc), |
| /* 56 */ SyscallDesc("mpx", unimplementedFunc), |
| /* 57 */ SyscallDesc("setpgid", setpgidFunc), |
| /* 58 */ SyscallDesc("ulimit", unimplementedFunc), |
| /* 59 */ SyscallDesc("oldolduname", unimplementedFunc), |
| /* 60 */ SyscallDesc("umask", umaskFunc), |
| /* 61 */ SyscallDesc("chroot", unimplementedFunc), |
| /* 62 */ SyscallDesc("ustat", unimplementedFunc), |
| /* 63 */ SyscallDesc("dup2", dup2Func), |
| /* 64 */ SyscallDesc("getppid", unimplementedFunc), |
| /* 65 */ SyscallDesc("getpgrp", unimplementedFunc), |
| /* 66 */ SyscallDesc("setsid", unimplementedFunc), |
| /* 67 */ SyscallDesc("sigaction", unimplementedFunc), |
| /* 68 */ SyscallDesc("sgetmask", unimplementedFunc), |
| /* 69 */ SyscallDesc("ssetmask", unimplementedFunc), |
| /* 70 */ SyscallDesc("setreuid", unimplementedFunc), |
| /* 71 */ SyscallDesc("setregid", unimplementedFunc), |
| /* 72 */ SyscallDesc("sigsuspend", unimplementedFunc), |
| /* 73 */ SyscallDesc("sigpending", unimplementedFunc), |
| /* 74 */ SyscallDesc("sethostname", unimplementedFunc), |
| /* 75 */ SyscallDesc("setrlimit", ignoreFunc), |
| /* 76 */ SyscallDesc("getrlimit", getrlimitFunc<X86Linux32>), |
| /* 77 */ SyscallDesc("getrusage", getrusageFunc<X86Linux32>), |
| /* 78 */ SyscallDesc("gettimeofday", unimplementedFunc), |
| /* 79 */ SyscallDesc("settimeofday", unimplementedFunc), |
| /* 80 */ SyscallDesc("getgroups", unimplementedFunc), |
| /* 81 */ SyscallDesc("setgroups", unimplementedFunc), |
| /* 82 */ SyscallDesc("select", selectFunc<X86Linux32>), |
| /* 83 */ SyscallDesc("symlink", unimplementedFunc), |
| /* 84 */ SyscallDesc("oldlstat", unimplementedFunc), |
| /* 85 */ SyscallDesc("readlink", readlinkFunc), |
| /* 86 */ SyscallDesc("uselib", unimplementedFunc), |
| /* 87 */ SyscallDesc("swapon", unimplementedFunc), |
| /* 88 */ SyscallDesc("reboot", unimplementedFunc), |
| /* 89 */ SyscallDesc("readdir", unimplementedFunc), |
| /* 90 */ SyscallDesc("mmap", unimplementedFunc), |
| /* 91 */ SyscallDesc("munmap", munmapFunc), |
| /* 92 */ SyscallDesc("truncate", truncateFunc), |
| /* 93 */ SyscallDesc("ftruncate", ftruncateFunc), |
| /* 94 */ SyscallDesc("fchmod", unimplementedFunc), |
| /* 95 */ SyscallDesc("fchown", unimplementedFunc), |
| /* 96 */ SyscallDesc("getpriority", unimplementedFunc), |
| /* 97 */ SyscallDesc("setpriority", ignoreFunc), |
| /* 98 */ SyscallDesc("profil", unimplementedFunc), |
| /* 99 */ SyscallDesc("statfs", ignoreFunc), |
| /* 100 */ SyscallDesc("fstatfs", unimplementedFunc), |
| /* 101 */ SyscallDesc("ioperm", unimplementedFunc), |
| /* 102 */ SyscallDesc("socketcall", unimplementedFunc), |
| /* 103 */ SyscallDesc("syslog", unimplementedFunc), |
| /* 104 */ SyscallDesc("setitimer", unimplementedFunc), |
| /* 105 */ SyscallDesc("getitimer", unimplementedFunc), |
| /* 106 */ SyscallDesc("stat", unimplementedFunc), |
| /* 107 */ SyscallDesc("lstat", unimplementedFunc), |
| /* 108 */ SyscallDesc("fstat", unimplementedFunc), |
| /* 109 */ SyscallDesc("olduname", unimplementedFunc), |
| /* 110 */ SyscallDesc("iopl", unimplementedFunc), |
| /* 111 */ SyscallDesc("vhangup", unimplementedFunc), |
| /* 112 */ SyscallDesc("idle", unimplementedFunc), |
| /* 113 */ SyscallDesc("vm86old", unimplementedFunc), |
| /* 114 */ SyscallDesc("wait4", wait4Func<X86Linux32>), |
| /* 115 */ SyscallDesc("swapoff", unimplementedFunc), |
| /* 116 */ SyscallDesc("sysinfo", sysinfoFunc<X86Linux32>), |
| /* 117 */ SyscallDesc("ipc", unimplementedFunc), |
| /* 118 */ SyscallDesc("fsync", unimplementedFunc), |
| /* 119 */ SyscallDesc("sigreturn", unimplementedFunc), |
| /* 120 */ SyscallDesc("clone", cloneFunc<X86Linux32>), |
| /* 121 */ SyscallDesc("setdomainname", unimplementedFunc), |
| /* 122 */ SyscallDesc("uname", unameFunc), |
| /* 123 */ SyscallDesc("modify_ldt", unimplementedFunc), |
| /* 124 */ SyscallDesc("adjtimex", unimplementedFunc), |
| /* 125 */ SyscallDesc("mprotect", ignoreFunc), |
| /* 126 */ SyscallDesc("sigprocmask", unimplementedFunc), |
| /* 127 */ SyscallDesc("create_module", unimplementedFunc), |
| /* 128 */ SyscallDesc("init_module", unimplementedFunc), |
| /* 129 */ SyscallDesc("delete_module", unimplementedFunc), |
| /* 130 */ SyscallDesc("get_kernel_syms", unimplementedFunc), |
| /* 131 */ SyscallDesc("quotactl", unimplementedFunc), |
| /* 132 */ SyscallDesc("getpgid", unimplementedFunc), |
| /* 133 */ SyscallDesc("fchdir", unimplementedFunc), |
| /* 134 */ SyscallDesc("bdflush", unimplementedFunc), |
| /* 135 */ SyscallDesc("sysfs", unimplementedFunc), |
| /* 136 */ SyscallDesc("personality", unimplementedFunc), |
| /* 137 */ SyscallDesc("afs_syscall", unimplementedFunc), |
| /* 138 */ SyscallDesc("setfsuid", unimplementedFunc), |
| /* 139 */ SyscallDesc("setfsgid", unimplementedFunc), |
| /* 140 */ SyscallDesc("_llseek", _llseekFunc), |
| #if defined(SYS_getdents) |
| /* 141 */ SyscallDesc("getdents", getdentsFunc), |
| #else |
| /* 141 */ SyscallDesc("getdents", unimplementedFunc), |
| #endif |
| /* 142 */ SyscallDesc("_newselect", unimplementedFunc), |
| /* 143 */ SyscallDesc("flock", unimplementedFunc), |
| /* 144 */ SyscallDesc("msync", unimplementedFunc), |
| /* 145 */ SyscallDesc("readv", readvFunc<X86Linux32>), |
| /* 146 */ SyscallDesc("writev", writevFunc<X86Linux32>), |
| /* 147 */ SyscallDesc("getsid", unimplementedFunc), |
| /* 148 */ SyscallDesc("fdatasync", unimplementedFunc), |
| /* 149 */ SyscallDesc("_sysctl", unimplementedFunc), |
| /* 150 */ SyscallDesc("mlock", unimplementedFunc), |
| /* 151 */ SyscallDesc("munlock", unimplementedFunc), |
| /* 152 */ SyscallDesc("mlockall", unimplementedFunc), |
| /* 153 */ SyscallDesc("munlockall", unimplementedFunc), |
| /* 154 */ SyscallDesc("sched_setparam", unimplementedFunc), |
| /* 155 */ SyscallDesc("sched_getparam", unimplementedFunc), |
| /* 156 */ SyscallDesc("sched_setscheduler", unimplementedFunc), |
| /* 157 */ SyscallDesc("sched_getscheduler", unimplementedFunc), |
| /* 158 */ SyscallDesc("sched_yield", ignoreFunc), |
| /* 159 */ SyscallDesc("sched_get_priority_max", unimplementedFunc), |
| /* 160 */ SyscallDesc("sched_get_priority_min", unimplementedFunc), |
| /* 161 */ SyscallDesc("sched_rr_get_interval", unimplementedFunc), |
| /* 162 */ SyscallDesc("nanosleep", ignoreFunc), |
| /* 163 */ SyscallDesc("mremap", unimplementedFunc), |
| /* 164 */ SyscallDesc("setresuid", ignoreFunc), |
| /* 165 */ SyscallDesc("getresuid", unimplementedFunc), |
| /* 166 */ SyscallDesc("vm86", unimplementedFunc), |
| /* 167 */ SyscallDesc("query_module", unimplementedFunc), |
| /* 168 */ SyscallDesc("poll", pollFunc<X86Linux32>), |
| /* 169 */ SyscallDesc("nfsservctl", unimplementedFunc), |
| /* 170 */ SyscallDesc("setresgid", unimplementedFunc), |
| /* 171 */ SyscallDesc("getresgid", unimplementedFunc), |
| /* 172 */ SyscallDesc("prctl", unimplementedFunc), |
| /* 173 */ SyscallDesc("rt_sigreturn", unimplementedFunc), |
| /* 174 */ SyscallDesc("rt_sigaction", ignoreFunc), |
| /* 175 */ SyscallDesc("rt_sigprocmask", ignoreFunc), |
| /* 176 */ SyscallDesc("rt_sigpending", unimplementedFunc), |
| /* 177 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc), |
| /* 178 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc), |
| /* 179 */ SyscallDesc("rt_sigsuspend", unimplementedFunc), |
| /* 180 */ SyscallDesc("pread64", unimplementedFunc), |
| /* 181 */ SyscallDesc("pwrite64", unimplementedFunc), |
| /* 182 */ SyscallDesc("chown", unimplementedFunc), |
| /* 183 */ SyscallDesc("getcwd", getcwdFunc), |
| /* 184 */ SyscallDesc("capget", unimplementedFunc), |
| /* 185 */ SyscallDesc("capset", unimplementedFunc), |
| /* 186 */ SyscallDesc("sigaltstack", unimplementedFunc), |
| /* 187 */ SyscallDesc("sendfile", unimplementedFunc), |
| /* 188 */ SyscallDesc("getpmsg", unimplementedFunc), |
| /* 189 */ SyscallDesc("putpmsg", unimplementedFunc), |
| /* 190 */ SyscallDesc("vfork", unimplementedFunc), |
| /* 191 */ SyscallDesc("ugetrlimit", ignoreFunc), |
| /* 192 */ SyscallDesc("mmap2", mmap2Func<X86Linux32>), |
| /* 193 */ SyscallDesc("truncate64", truncate64Func), |
| /* 194 */ SyscallDesc("ftruncate64", ftruncate64Func), |
| /* 195 */ SyscallDesc("stat64", stat64Func<X86Linux32>), |
| /* 196 */ SyscallDesc("lstat64", unimplementedFunc), |
| /* 197 */ SyscallDesc("fstat64", fstat64Func<X86Linux32>), |
| /* 198 */ SyscallDesc("lchown32", unimplementedFunc), |
| /* 199 */ SyscallDesc("getuid32", getuidFunc), |
| /* 200 */ SyscallDesc("getgid32", getgidFunc), |
| /* 201 */ SyscallDesc("geteuid32", geteuidFunc), |
| /* 202 */ SyscallDesc("getegid32", getegidFunc), |
| /* 203 */ SyscallDesc("setreuid32", unimplementedFunc), |
| /* 204 */ SyscallDesc("setregid32", unimplementedFunc), |
| /* 205 */ SyscallDesc("getgroups32", unimplementedFunc), |
| /* 206 */ SyscallDesc("setgroups32", unimplementedFunc), |
| /* 207 */ SyscallDesc("fchown32", unimplementedFunc), |
| /* 208 */ SyscallDesc("setresuid32", unimplementedFunc), |
| /* 209 */ SyscallDesc("getresuid32", unimplementedFunc), |
| /* 210 */ SyscallDesc("setresgid32", unimplementedFunc), |
| /* 211 */ SyscallDesc("getresgid32", unimplementedFunc), |
| /* 212 */ SyscallDesc("chown32", unimplementedFunc), |
| /* 213 */ SyscallDesc("setuid32", unimplementedFunc), |
| /* 214 */ SyscallDesc("setgid32", unimplementedFunc), |
| /* 215 */ SyscallDesc("setfsuid32", unimplementedFunc), |
| /* 216 */ SyscallDesc("setfsgid32", unimplementedFunc), |
| /* 217 */ SyscallDesc("pivot_root", unimplementedFunc), |
| /* 218 */ SyscallDesc("mincore", unimplementedFunc), |
| /* 219 */ SyscallDesc("madvise", ignoreFunc), |
| /* 220 */ SyscallDesc("madvise1", unimplementedFunc), |
| /* 221 */ SyscallDesc("getdents64", unimplementedFunc), |
| /* 222 */ SyscallDesc("fcntl64", unimplementedFunc), |
| /* 223 */ SyscallDesc("unused", unimplementedFunc), |
| /* 224 */ SyscallDesc("gettid", gettidFunc), |
| /* 225 */ SyscallDesc("readahead", unimplementedFunc), |
| /* 226 */ SyscallDesc("setxattr", unimplementedFunc), |
| /* 227 */ SyscallDesc("lsetxattr", unimplementedFunc), |
| /* 228 */ SyscallDesc("fsetxattr", unimplementedFunc), |
| /* 229 */ SyscallDesc("getxattr", unimplementedFunc), |
| /* 230 */ SyscallDesc("lgetxattr", unimplementedFunc), |
| /* 231 */ SyscallDesc("fgetxattr", unimplementedFunc), |
| /* 232 */ SyscallDesc("listxattr", unimplementedFunc), |
| /* 233 */ SyscallDesc("llistxattr", unimplementedFunc), |
| /* 234 */ SyscallDesc("flistxattr", unimplementedFunc), |
| /* 235 */ SyscallDesc("removexattr", unimplementedFunc), |
| /* 236 */ SyscallDesc("lremovexattr", unimplementedFunc), |
| /* 237 */ SyscallDesc("fremovexattr", unimplementedFunc), |
| /* 238 */ SyscallDesc("tkill", unimplementedFunc), |
| /* 239 */ SyscallDesc("sendfile64", unimplementedFunc), |
| /* 240 */ SyscallDesc("futex", unimplementedFunc), |
| /* 241 */ SyscallDesc("sched_setaffinity", unimplementedFunc), |
| /* 242 */ SyscallDesc("sched_getaffinity", ignoreFunc), |
| /* 243 */ SyscallDesc("set_thread_area", setThreadArea32Func), |
| /* 244 */ SyscallDesc("get_thread_area", unimplementedFunc), |
| /* 245 */ SyscallDesc("io_setup", unimplementedFunc), |
| /* 246 */ SyscallDesc("io_destroy", unimplementedFunc), |
| /* 247 */ SyscallDesc("io_getevents", unimplementedFunc), |
| /* 248 */ SyscallDesc("io_submit", unimplementedFunc), |
| /* 249 */ SyscallDesc("io_cancel", unimplementedFunc), |
| /* 250 */ SyscallDesc("fadvise64", unimplementedFunc), |
| /* 251 */ SyscallDesc("unused", unimplementedFunc), |
| /* 252 */ SyscallDesc("exit_group", exitFunc), |
| /* 253 */ SyscallDesc("lookup_dcookie", unimplementedFunc), |
| /* 254 */ SyscallDesc("epoll_create", unimplementedFunc), |
| /* 255 */ SyscallDesc("epoll_ctl", unimplementedFunc), |
| /* 256 */ SyscallDesc("epoll_wait", unimplementedFunc), |
| /* 257 */ SyscallDesc("remap_file_pages", unimplementedFunc), |
| /* 258 */ SyscallDesc("set_tid_address", setTidAddressFunc), |
| /* 259 */ SyscallDesc("timer_create", unimplementedFunc), |
| /* 260 */ SyscallDesc("timer_settime", unimplementedFunc), |
| /* 261 */ SyscallDesc("timer_gettime", unimplementedFunc), |
| /* 262 */ SyscallDesc("timer_getoverrun", unimplementedFunc), |
| /* 263 */ SyscallDesc("timer_delete", unimplementedFunc), |
| /* 264 */ SyscallDesc("clock_settime", unimplementedFunc), |
| /* 265 */ SyscallDesc("clock_gettime", clock_gettimeFunc<X86Linux32>), |
| /* 266 */ SyscallDesc("clock_getres", unimplementedFunc), |
| /* 267 */ SyscallDesc("clock_nanosleep", unimplementedFunc), |
| /* 268 */ SyscallDesc("statfs64", unimplementedFunc), |
| /* 269 */ SyscallDesc("fstatfs64", unimplementedFunc), |
| /* 270 */ SyscallDesc("tgkill", tgkillFunc<X86Linux32>), |
| /* 271 */ SyscallDesc("utimes", unimplementedFunc), |
| /* 272 */ SyscallDesc("fadvise64_64", unimplementedFunc), |
| /* 273 */ SyscallDesc("vserver", unimplementedFunc), |
| /* 274 */ SyscallDesc("mbind", unimplementedFunc), |
| /* 275 */ SyscallDesc("get_mempolicy", ignoreFunc), |
| /* 276 */ SyscallDesc("set_mempolicy", unimplementedFunc), |
| /* 277 */ SyscallDesc("mq_open", unimplementedFunc), |
| /* 278 */ SyscallDesc("mq_unlink", unimplementedFunc), |
| /* 279 */ SyscallDesc("mq_timedsend", unimplementedFunc), |
| /* 280 */ SyscallDesc("mq_timedreceive", unimplementedFunc), |
| /* 281 */ SyscallDesc("mq_notify", unimplementedFunc), |
| /* 282 */ SyscallDesc("mq_getsetattr", unimplementedFunc), |
| /* 283 */ SyscallDesc("kexec_load", unimplementedFunc), |
| /* 284 */ SyscallDesc("waitid", unimplementedFunc), |
| /* 285 */ SyscallDesc("sys_setaltroot", unimplementedFunc), |
| /* 286 */ SyscallDesc("add_key", unimplementedFunc), |
| /* 287 */ SyscallDesc("request_key", unimplementedFunc), |
| /* 288 */ SyscallDesc("keyctl", unimplementedFunc), |
| /* 289 */ SyscallDesc("ioprio_set", unimplementedFunc), |
| /* 290 */ SyscallDesc("ioprio_get", unimplementedFunc), |
| /* 291 */ SyscallDesc("inotify_init", unimplementedFunc), |
| /* 292 */ SyscallDesc("inotify_add_watch", unimplementedFunc), |
| /* 293 */ SyscallDesc("inotify_rm_watch", unimplementedFunc), |
| /* 294 */ SyscallDesc("migrate_pages", unimplementedFunc), |
| /* 295 */ SyscallDesc("openat", openatFunc<X86Linux32>), |
| /* 296 */ SyscallDesc("mkdirat", unimplementedFunc), |
| /* 297 */ SyscallDesc("mknodat", unimplementedFunc), |
| /* 298 */ SyscallDesc("fchownat", unimplementedFunc), |
| /* 299 */ SyscallDesc("futimesat", unimplementedFunc), |
| /* 300 */ SyscallDesc("fstatat64", unimplementedFunc), |
| /* 301 */ SyscallDesc("unlinkat", unimplementedFunc), |
| /* 302 */ SyscallDesc("renameat", unimplementedFunc), |
| /* 303 */ SyscallDesc("linkat", unimplementedFunc), |
| /* 304 */ SyscallDesc("symlinkat", unimplementedFunc), |
| /* 305 */ SyscallDesc("readlinkat", readlinkFunc), |
| /* 306 */ SyscallDesc("fchmodat", unimplementedFunc), |
| /* 307 */ SyscallDesc("faccessat", unimplementedFunc), |
| /* 308 */ SyscallDesc("pselect6", unimplementedFunc), |
| /* 309 */ SyscallDesc("ppoll", unimplementedFunc), |
| /* 310 */ SyscallDesc("unshare", unimplementedFunc), |
| /* 311 */ SyscallDesc("set_robust_list", ignoreFunc), |
| /* 312 */ SyscallDesc("get_robust_list", ignoreFunc), |
| /* 313 */ SyscallDesc("splice", unimplementedFunc), |
| /* 314 */ SyscallDesc("sync_file_range", unimplementedFunc), |
| /* 315 */ SyscallDesc("tee", unimplementedFunc), |
| /* 316 */ SyscallDesc("vmsplice", unimplementedFunc), |
| /* 317 */ SyscallDesc("move_pages", unimplementedFunc), |
| /* 318 */ SyscallDesc("getcpu", unimplementedFunc), |
| /* 319 */ SyscallDesc("epoll_pwait", unimplementedFunc), |
| /* 320 */ SyscallDesc("utimensat", unimplementedFunc), |
| /* 321 */ SyscallDesc("signalfd", unimplementedFunc), |
| /* 322 */ SyscallDesc("timerfd", unimplementedFunc), |
| /* 323 */ SyscallDesc("eventfd", eventfdFunc<X86Linux32>) |
| }; |
| |
| I386LinuxProcess::I386LinuxProcess(ProcessParams * params, ObjectFile *objFile) |
| : I386Process(params, objFile, syscallDescs32, |
| sizeof(syscallDescs32) / sizeof(SyscallDesc)) |
| {} |
| |
| void I386LinuxProcess::clone(ThreadContext *old_tc, ThreadContext *new_tc, |
| Process *process, RegVal flags) |
| { |
| I386Process::clone(old_tc, new_tc, (I386Process*)process, flags); |
| } |
