process.cc revision 4648
1/* 2 * Copyright (c) 2003-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * Authors: Steve Reinhardt 29 * Ali Saidi 30 */ 31 32#include "arch/alpha/linux/linux.hh" 33#include "arch/alpha/linux/process.hh" 34#include "arch/alpha/isa_traits.hh" 35 36#include "base/trace.hh" 37#include "cpu/thread_context.hh" 38#include "kern/linux/linux.hh" 39 40#include "sim/process.hh" 41#include "sim/syscall_emul.hh" 42 43using namespace std; 44using namespace AlphaISA; 45 46 47 48/// Target uname() handler. 49static SyscallReturn 50unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process, 51 ThreadContext *tc) 52{ 53 TypedBufferArg<Linux::utsname> name(tc->getSyscallArg(0)); 54 55 strcpy(name->sysname, "Linux"); 56 strcpy(name->nodename, "m5.eecs.umich.edu"); 57 strcpy(name->release, "2.4.20"); 58 strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003"); 59 strcpy(name->machine, "alpha"); 60 61 name.copyOut(tc->getMemPort()); 62 return 0; 63} 64 65/// Target osf_getsysyinfo() handler. Even though this call is 66/// borrowed from Tru64, the subcases that get used appear to be 67/// different in practice from those used by Tru64 processes. 68static SyscallReturn 69osf_getsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process, 70 ThreadContext *tc) 71{ 72 unsigned op = tc->getSyscallArg(0); 73 // unsigned nbytes = tc->getSyscallArg(2); 74 75 switch (op) { 76 77 case 45: { // GSI_IEEE_FP_CONTROL 78 TypedBufferArg<uint64_t> fpcr(tc->getSyscallArg(1)); 79 // I don't think this exactly matches the HW FPCR 80 *fpcr = 0; 81 fpcr.copyOut(tc->getMemPort()); 82 return 0; 83 } 84 85 default: 86 cerr << "osf_getsysinfo: unknown op " << op << endl; 87 abort(); 88 break; 89 } 90 91 return 1; 92} 93 94/// Target osf_setsysinfo() handler. 95static SyscallReturn 96osf_setsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process, 97 ThreadContext *tc) 98{ 99 unsigned op = tc->getSyscallArg(0); 100 // unsigned nbytes = tc->getSyscallArg(2); 101 102 switch (op) { 103 104 case 14: { // SSI_IEEE_FP_CONTROL 105 TypedBufferArg<uint64_t> fpcr(tc->getSyscallArg(1)); 106 // I don't think this exactly matches the HW FPCR 107 fpcr.copyIn(tc->getMemPort()); 108 DPRINTFR(SyscallVerbose, "osf_setsysinfo(SSI_IEEE_FP_CONTROL): " 109 " setting FPCR to 0x%x\n", gtoh(*(uint64_t*)fpcr)); 110 return 0; 111 } 112 113 default: 114 cerr << "osf_setsysinfo: unknown op " << op << endl; 115 abort(); 116 break; 117 } 118 119 return 1; 120} 121 122 123SyscallDesc AlphaLinuxProcess::syscallDescs[] = { 124 /* 0 */ SyscallDesc("osf_syscall", unimplementedFunc), 125 /* 1 */ SyscallDesc("exit", exitFunc), 126 /* 2 */ SyscallDesc("fork", unimplementedFunc), 127 /* 3 */ SyscallDesc("read", readFunc), 128 /* 4 */ SyscallDesc("write", writeFunc), 129 /* 5 */ SyscallDesc("osf_old_open", unimplementedFunc), 130 /* 6 */ SyscallDesc("close", closeFunc), 131 /* 7 */ SyscallDesc("osf_wait4", unimplementedFunc), 132 /* 8 */ SyscallDesc("osf_old_creat", unimplementedFunc), 133 /* 9 */ SyscallDesc("link", unimplementedFunc), 134 /* 10 */ SyscallDesc("unlink", unlinkFunc), 135 /* 11 */ SyscallDesc("osf_execve", unimplementedFunc), 136 /* 12 */ SyscallDesc("chdir", unimplementedFunc), 137 /* 13 */ SyscallDesc("fchdir", unimplementedFunc), 138 /* 14 */ SyscallDesc("mknod", unimplementedFunc), 139 /* 15 */ SyscallDesc("chmod", chmodFunc<AlphaLinux>), 140 /* 16 */ SyscallDesc("chown", chownFunc), 141 /* 17 */ SyscallDesc("brk", obreakFunc), 142 /* 18 */ SyscallDesc("osf_getfsstat", unimplementedFunc), 143 /* 19 */ SyscallDesc("lseek", lseekFunc), 144 /* 20 */ SyscallDesc("getxpid", getpidPseudoFunc), 145 /* 21 */ SyscallDesc("osf_mount", unimplementedFunc), 146 /* 22 */ SyscallDesc("umount", unimplementedFunc), 147 /* 23 */ SyscallDesc("setuid", setuidFunc), 148 /* 24 */ SyscallDesc("getxuid", getuidPseudoFunc), 149 /* 25 */ SyscallDesc("exec_with_loader", unimplementedFunc), 150 /* 26 */ SyscallDesc("osf_ptrace", unimplementedFunc), 151 /* 27 */ SyscallDesc("osf_nrecvmsg", unimplementedFunc), 152 /* 28 */ SyscallDesc("osf_nsendmsg", unimplementedFunc), 153 /* 29 */ SyscallDesc("osf_nrecvfrom", unimplementedFunc), 154 /* 30 */ SyscallDesc("osf_naccept", unimplementedFunc), 155 /* 31 */ SyscallDesc("osf_ngetpeername", unimplementedFunc), 156 /* 32 */ SyscallDesc("osf_ngetsockname", unimplementedFunc), 157 /* 33 */ SyscallDesc("access", unimplementedFunc), 158 /* 34 */ SyscallDesc("osf_chflags", unimplementedFunc), 159 /* 35 */ SyscallDesc("osf_fchflags", unimplementedFunc), 160 /* 36 */ SyscallDesc("sync", unimplementedFunc), 161 /* 37 */ SyscallDesc("kill", unimplementedFunc), 162 /* 38 */ SyscallDesc("osf_old_stat", unimplementedFunc), 163 /* 39 */ SyscallDesc("setpgid", unimplementedFunc), 164 /* 40 */ SyscallDesc("osf_old_lstat", unimplementedFunc), 165 /* 41 */ SyscallDesc("dup", dupFunc), 166 /* 42 */ SyscallDesc("pipe", pipePseudoFunc), 167 /* 43 */ SyscallDesc("osf_set_program_attributes", unimplementedFunc), 168 /* 44 */ SyscallDesc("osf_profil", unimplementedFunc), 169 /* 45 */ SyscallDesc("open", openFunc<AlphaLinux>), 170 /* 46 */ SyscallDesc("osf_old_sigaction", unimplementedFunc), 171 /* 47 */ SyscallDesc("getxgid", getgidPseudoFunc), 172 /* 48 */ SyscallDesc("osf_sigprocmask", ignoreFunc), 173 /* 49 */ SyscallDesc("osf_getlogin", unimplementedFunc), 174 /* 50 */ SyscallDesc("osf_setlogin", unimplementedFunc), 175 /* 51 */ SyscallDesc("acct", unimplementedFunc), 176 /* 52 */ SyscallDesc("sigpending", unimplementedFunc), 177 /* 53 */ SyscallDesc("osf_classcntl", unimplementedFunc), 178 /* 54 */ SyscallDesc("ioctl", ioctlFunc<AlphaLinux>), 179 /* 55 */ SyscallDesc("osf_reboot", unimplementedFunc), 180 /* 56 */ SyscallDesc("osf_revoke", unimplementedFunc), 181 /* 57 */ SyscallDesc("symlink", unimplementedFunc), 182 /* 58 */ SyscallDesc("readlink", unimplementedFunc), 183 /* 59 */ SyscallDesc("execve", unimplementedFunc), 184 /* 60 */ SyscallDesc("umask", unimplementedFunc), 185 /* 61 */ SyscallDesc("chroot", unimplementedFunc), 186 /* 62 */ SyscallDesc("osf_old_fstat", unimplementedFunc), 187 /* 63 */ SyscallDesc("getpgrp", unimplementedFunc), 188 /* 64 */ SyscallDesc("getpagesize", getpagesizeFunc), 189 /* 65 */ SyscallDesc("osf_mremap", unimplementedFunc), 190 /* 66 */ SyscallDesc("vfork", unimplementedFunc), 191 /* 67 */ SyscallDesc("stat", statFunc<AlphaLinux>), 192 /* 68 */ SyscallDesc("lstat", lstatFunc<AlphaLinux>), 193 /* 69 */ SyscallDesc("osf_sbrk", unimplementedFunc), 194 /* 70 */ SyscallDesc("osf_sstk", unimplementedFunc), 195 /* 71 */ SyscallDesc("mmap", mmapFunc<AlphaLinux>), 196 /* 72 */ SyscallDesc("osf_old_vadvise", unimplementedFunc), 197 /* 73 */ SyscallDesc("munmap", munmapFunc), 198 /* 74 */ SyscallDesc("mprotect", ignoreFunc), 199 /* 75 */ SyscallDesc("madvise", unimplementedFunc), 200 /* 76 */ SyscallDesc("vhangup", unimplementedFunc), 201 /* 77 */ SyscallDesc("osf_kmodcall", unimplementedFunc), 202 /* 78 */ SyscallDesc("osf_mincore", unimplementedFunc), 203 /* 79 */ SyscallDesc("getgroups", unimplementedFunc), 204 /* 80 */ SyscallDesc("setgroups", unimplementedFunc), 205 /* 81 */ SyscallDesc("osf_old_getpgrp", unimplementedFunc), 206 /* 82 */ SyscallDesc("setpgrp", unimplementedFunc), 207 /* 83 */ SyscallDesc("osf_setitimer", unimplementedFunc), 208 /* 84 */ SyscallDesc("osf_old_wait", unimplementedFunc), 209 /* 85 */ SyscallDesc("osf_table", unimplementedFunc), 210 /* 86 */ SyscallDesc("osf_getitimer", unimplementedFunc), 211 /* 87 */ SyscallDesc("gethostname", gethostnameFunc), 212 /* 88 */ SyscallDesc("sethostname", unimplementedFunc), 213 /* 89 */ SyscallDesc("getdtablesize", unimplementedFunc), 214 /* 90 */ SyscallDesc("dup2", unimplementedFunc), 215 /* 91 */ SyscallDesc("fstat", fstatFunc<AlphaLinux>), 216 /* 92 */ SyscallDesc("fcntl", fcntlFunc), 217 /* 93 */ SyscallDesc("osf_select", unimplementedFunc), 218 /* 94 */ SyscallDesc("poll", unimplementedFunc), 219 /* 95 */ SyscallDesc("fsync", unimplementedFunc), 220 /* 96 */ SyscallDesc("setpriority", unimplementedFunc), 221 /* 97 */ SyscallDesc("socket", unimplementedFunc), 222 /* 98 */ SyscallDesc("connect", unimplementedFunc), 223 /* 99 */ SyscallDesc("accept", unimplementedFunc), 224 /* 100 */ SyscallDesc("getpriority", unimplementedFunc), 225 /* 101 */ SyscallDesc("send", unimplementedFunc), 226 /* 102 */ SyscallDesc("recv", unimplementedFunc), 227 /* 103 */ SyscallDesc("sigreturn", unimplementedFunc), 228 /* 104 */ SyscallDesc("bind", unimplementedFunc), 229 /* 105 */ SyscallDesc("setsockopt", unimplementedFunc), 230 /* 106 */ SyscallDesc("listen", unimplementedFunc), 231 /* 107 */ SyscallDesc("osf_plock", unimplementedFunc), 232 /* 108 */ SyscallDesc("osf_old_sigvec", unimplementedFunc), 233 /* 109 */ SyscallDesc("osf_old_sigblock", unimplementedFunc), 234 /* 110 */ SyscallDesc("osf_old_sigsetmask", unimplementedFunc), 235 /* 111 */ SyscallDesc("sigsuspend", unimplementedFunc), 236 /* 112 */ SyscallDesc("osf_sigstack", ignoreFunc), 237 /* 113 */ SyscallDesc("recvmsg", unimplementedFunc), 238 /* 114 */ SyscallDesc("sendmsg", unimplementedFunc), 239 /* 115 */ SyscallDesc("osf_old_vtrace", unimplementedFunc), 240 /* 116 */ SyscallDesc("osf_gettimeofday", unimplementedFunc), 241 /* 117 */ SyscallDesc("osf_getrusage", unimplementedFunc), 242 /* 118 */ SyscallDesc("getsockopt", unimplementedFunc), 243 /* 119 */ SyscallDesc("numa_syscalls", unimplementedFunc), 244 /* 120 */ SyscallDesc("readv", unimplementedFunc), 245 /* 121 */ SyscallDesc("writev", writevFunc<AlphaLinux>), 246 /* 122 */ SyscallDesc("osf_settimeofday", unimplementedFunc), 247 /* 123 */ SyscallDesc("fchown", fchownFunc), 248 /* 124 */ SyscallDesc("fchmod", fchmodFunc<AlphaLinux>), 249 /* 125 */ SyscallDesc("recvfrom", unimplementedFunc), 250 /* 126 */ SyscallDesc("setreuid", unimplementedFunc), 251 /* 127 */ SyscallDesc("setregid", unimplementedFunc), 252 /* 128 */ SyscallDesc("rename", renameFunc), 253 /* 129 */ SyscallDesc("truncate", unimplementedFunc), 254 /* 130 */ SyscallDesc("ftruncate", unimplementedFunc), 255 /* 131 */ SyscallDesc("flock", unimplementedFunc), 256 /* 132 */ SyscallDesc("setgid", unimplementedFunc), 257 /* 133 */ SyscallDesc("sendto", unimplementedFunc), 258 /* 134 */ SyscallDesc("shutdown", unimplementedFunc), 259 /* 135 */ SyscallDesc("socketpair", unimplementedFunc), 260 /* 136 */ SyscallDesc("mkdir", unimplementedFunc), 261 /* 137 */ SyscallDesc("rmdir", unimplementedFunc), 262 /* 138 */ SyscallDesc("osf_utimes", unimplementedFunc), 263 /* 139 */ SyscallDesc("osf_old_sigreturn", unimplementedFunc), 264 /* 140 */ SyscallDesc("osf_adjtime", unimplementedFunc), 265 /* 141 */ SyscallDesc("getpeername", unimplementedFunc), 266 /* 142 */ SyscallDesc("osf_gethostid", unimplementedFunc), 267 /* 143 */ SyscallDesc("osf_sethostid", unimplementedFunc), 268 /* 144 */ SyscallDesc("getrlimit", getrlimitFunc<AlphaLinux>), 269 /* 145 */ SyscallDesc("setrlimit", ignoreFunc), 270 /* 146 */ SyscallDesc("osf_old_killpg", unimplementedFunc), 271 /* 147 */ SyscallDesc("setsid", unimplementedFunc), 272 /* 148 */ SyscallDesc("quotactl", unimplementedFunc), 273 /* 149 */ SyscallDesc("osf_oldquota", unimplementedFunc), 274 /* 150 */ SyscallDesc("getsockname", unimplementedFunc), 275 /* 151 */ SyscallDesc("osf_pread", unimplementedFunc), 276 /* 152 */ SyscallDesc("osf_pwrite", unimplementedFunc), 277 /* 153 */ SyscallDesc("osf_pid_block", unimplementedFunc), 278 /* 154 */ SyscallDesc("osf_pid_unblock", unimplementedFunc), 279 /* 155 */ SyscallDesc("osf_signal_urti", unimplementedFunc), 280 /* 156 */ SyscallDesc("sigaction", ignoreFunc), 281 /* 157 */ SyscallDesc("osf_sigwaitprim", unimplementedFunc), 282 /* 158 */ SyscallDesc("osf_nfssvc", unimplementedFunc), 283 /* 159 */ SyscallDesc("osf_getdirentries", unimplementedFunc), 284 /* 160 */ SyscallDesc("osf_statfs", unimplementedFunc), 285 /* 161 */ SyscallDesc("osf_fstatfs", unimplementedFunc), 286 /* 162 */ SyscallDesc("unknown #162", unimplementedFunc), 287 /* 163 */ SyscallDesc("osf_async_daemon", unimplementedFunc), 288 /* 164 */ SyscallDesc("osf_getfh", unimplementedFunc), 289 /* 165 */ SyscallDesc("osf_getdomainname", unimplementedFunc), 290 /* 166 */ SyscallDesc("setdomainname", unimplementedFunc), 291 /* 167 */ SyscallDesc("unknown #167", unimplementedFunc), 292 /* 168 */ SyscallDesc("unknown #168", unimplementedFunc), 293 /* 169 */ SyscallDesc("osf_exportfs", unimplementedFunc), 294 /* 170 */ SyscallDesc("unknown #170", unimplementedFunc), 295 /* 171 */ SyscallDesc("unknown #171", unimplementedFunc), 296 /* 172 */ SyscallDesc("unknown #172", unimplementedFunc), 297 /* 173 */ SyscallDesc("unknown #173", unimplementedFunc), 298 /* 174 */ SyscallDesc("unknown #174", unimplementedFunc), 299 /* 175 */ SyscallDesc("unknown #175", unimplementedFunc), 300 /* 176 */ SyscallDesc("unknown #176", unimplementedFunc), 301 /* 177 */ SyscallDesc("unknown #177", unimplementedFunc), 302 /* 178 */ SyscallDesc("unknown #178", unimplementedFunc), 303 /* 179 */ SyscallDesc("unknown #179", unimplementedFunc), 304 /* 180 */ SyscallDesc("unknown #180", unimplementedFunc), 305 /* 181 */ SyscallDesc("osf_alt_plock", unimplementedFunc), 306 /* 182 */ SyscallDesc("unknown #182", unimplementedFunc), 307 /* 183 */ SyscallDesc("unknown #183", unimplementedFunc), 308 /* 184 */ SyscallDesc("osf_getmnt", unimplementedFunc), 309 /* 185 */ SyscallDesc("unknown #185", unimplementedFunc), 310 /* 186 */ SyscallDesc("unknown #186", unimplementedFunc), 311 /* 187 */ SyscallDesc("osf_alt_sigpending", unimplementedFunc), 312 /* 188 */ SyscallDesc("osf_alt_setsid", unimplementedFunc), 313 /* 189 */ SyscallDesc("unknown #189", unimplementedFunc), 314 /* 190 */ SyscallDesc("unknown #190", unimplementedFunc), 315 /* 191 */ SyscallDesc("unknown #191", unimplementedFunc), 316 /* 192 */ SyscallDesc("unknown #192", unimplementedFunc), 317 /* 193 */ SyscallDesc("unknown #193", unimplementedFunc), 318 /* 194 */ SyscallDesc("unknown #194", unimplementedFunc), 319 /* 195 */ SyscallDesc("unknown #195", unimplementedFunc), 320 /* 196 */ SyscallDesc("unknown #196", unimplementedFunc), 321 /* 197 */ SyscallDesc("unknown #197", unimplementedFunc), 322 /* 198 */ SyscallDesc("unknown #198", unimplementedFunc), 323 /* 199 */ SyscallDesc("osf_swapon", unimplementedFunc), 324 /* 200 */ SyscallDesc("msgctl", unimplementedFunc), 325 /* 201 */ SyscallDesc("msgget", unimplementedFunc), 326 /* 202 */ SyscallDesc("msgrcv", unimplementedFunc), 327 /* 203 */ SyscallDesc("msgsnd", unimplementedFunc), 328 /* 204 */ SyscallDesc("semctl", unimplementedFunc), 329 /* 205 */ SyscallDesc("semget", unimplementedFunc), 330 /* 206 */ SyscallDesc("semop", unimplementedFunc), 331 /* 207 */ SyscallDesc("osf_utsname", unimplementedFunc), 332 /* 208 */ SyscallDesc("lchown", unimplementedFunc), 333 /* 209 */ SyscallDesc("osf_shmat", unimplementedFunc), 334 /* 210 */ SyscallDesc("shmctl", unimplementedFunc), 335 /* 211 */ SyscallDesc("shmdt", unimplementedFunc), 336 /* 212 */ SyscallDesc("shmget", unimplementedFunc), 337 /* 213 */ SyscallDesc("osf_mvalid", unimplementedFunc), 338 /* 214 */ SyscallDesc("osf_getaddressconf", unimplementedFunc), 339 /* 215 */ SyscallDesc("osf_msleep", unimplementedFunc), 340 /* 216 */ SyscallDesc("osf_mwakeup", unimplementedFunc), 341 /* 217 */ SyscallDesc("msync", unimplementedFunc), 342 /* 218 */ SyscallDesc("osf_signal", unimplementedFunc), 343 /* 219 */ SyscallDesc("osf_utc_gettime", unimplementedFunc), 344 /* 220 */ SyscallDesc("osf_utc_adjtime", unimplementedFunc), 345 /* 221 */ SyscallDesc("unknown #221", unimplementedFunc), 346 /* 222 */ SyscallDesc("osf_security", unimplementedFunc), 347 /* 223 */ SyscallDesc("osf_kloadcall", unimplementedFunc), 348 /* 224 */ SyscallDesc("unknown #224", unimplementedFunc), 349 /* 225 */ SyscallDesc("unknown #225", unimplementedFunc), 350 /* 226 */ SyscallDesc("unknown #226", unimplementedFunc), 351 /* 227 */ SyscallDesc("unknown #227", unimplementedFunc), 352 /* 228 */ SyscallDesc("unknown #228", unimplementedFunc), 353 /* 229 */ SyscallDesc("unknown #229", unimplementedFunc), 354 /* 230 */ SyscallDesc("unknown #230", unimplementedFunc), 355 /* 231 */ SyscallDesc("unknown #231", unimplementedFunc), 356 /* 232 */ SyscallDesc("unknown #232", unimplementedFunc), 357 /* 233 */ SyscallDesc("getpgid", unimplementedFunc), 358 /* 234 */ SyscallDesc("getsid", unimplementedFunc), 359 /* 235 */ SyscallDesc("sigaltstack", ignoreFunc), 360 /* 236 */ SyscallDesc("osf_waitid", unimplementedFunc), 361 /* 237 */ SyscallDesc("osf_priocntlset", unimplementedFunc), 362 /* 238 */ SyscallDesc("osf_sigsendset", unimplementedFunc), 363 /* 239 */ SyscallDesc("osf_set_speculative", unimplementedFunc), 364 /* 240 */ SyscallDesc("osf_msfs_syscall", unimplementedFunc), 365 /* 241 */ SyscallDesc("osf_sysinfo", unimplementedFunc), 366 /* 242 */ SyscallDesc("osf_uadmin", unimplementedFunc), 367 /* 243 */ SyscallDesc("osf_fuser", unimplementedFunc), 368 /* 244 */ SyscallDesc("osf_proplist_syscall", unimplementedFunc), 369 /* 245 */ SyscallDesc("osf_ntp_adjtime", unimplementedFunc), 370 /* 246 */ SyscallDesc("osf_ntp_gettime", unimplementedFunc), 371 /* 247 */ SyscallDesc("osf_pathconf", unimplementedFunc), 372 /* 248 */ SyscallDesc("osf_fpathconf", unimplementedFunc), 373 /* 249 */ SyscallDesc("unknown #249", unimplementedFunc), 374 /* 250 */ SyscallDesc("osf_uswitch", unimplementedFunc), 375 /* 251 */ SyscallDesc("osf_usleep_thread", unimplementedFunc), 376 /* 252 */ SyscallDesc("osf_audcntl", unimplementedFunc), 377 /* 253 */ SyscallDesc("osf_audgen", unimplementedFunc), 378 /* 254 */ SyscallDesc("sysfs", unimplementedFunc), 379 /* 255 */ SyscallDesc("osf_subsys_info", unimplementedFunc), 380 /* 256 */ SyscallDesc("osf_getsysinfo", osf_getsysinfoFunc), 381 /* 257 */ SyscallDesc("osf_setsysinfo", osf_setsysinfoFunc), 382 /* 258 */ SyscallDesc("osf_afs_syscall", unimplementedFunc), 383 /* 259 */ SyscallDesc("osf_swapctl", unimplementedFunc), 384 /* 260 */ SyscallDesc("osf_memcntl", unimplementedFunc), 385 /* 261 */ SyscallDesc("osf_fdatasync", unimplementedFunc), 386 /* 262 */ SyscallDesc("unknown #262", unimplementedFunc), 387 /* 263 */ SyscallDesc("unknown #263", unimplementedFunc), 388 /* 264 */ SyscallDesc("unknown #264", unimplementedFunc), 389 /* 265 */ SyscallDesc("unknown #265", unimplementedFunc), 390 /* 266 */ SyscallDesc("unknown #266", unimplementedFunc), 391 /* 267 */ SyscallDesc("unknown #267", unimplementedFunc), 392 /* 268 */ SyscallDesc("unknown #268", unimplementedFunc), 393 /* 269 */ SyscallDesc("unknown #269", unimplementedFunc), 394 /* 270 */ SyscallDesc("unknown #270", unimplementedFunc), 395 /* 271 */ SyscallDesc("unknown #271", unimplementedFunc), 396 /* 272 */ SyscallDesc("unknown #272", unimplementedFunc), 397 /* 273 */ SyscallDesc("unknown #273", unimplementedFunc), 398 /* 274 */ SyscallDesc("unknown #274", unimplementedFunc), 399 /* 275 */ SyscallDesc("unknown #275", unimplementedFunc), 400 /* 276 */ SyscallDesc("unknown #276", unimplementedFunc), 401 /* 277 */ SyscallDesc("unknown #277", unimplementedFunc), 402 /* 278 */ SyscallDesc("unknown #278", unimplementedFunc), 403 /* 279 */ SyscallDesc("unknown #279", unimplementedFunc), 404 /* 280 */ SyscallDesc("unknown #280", unimplementedFunc), 405 /* 281 */ SyscallDesc("unknown #281", unimplementedFunc), 406 /* 282 */ SyscallDesc("unknown #282", unimplementedFunc), 407 /* 283 */ SyscallDesc("unknown #283", unimplementedFunc), 408 /* 284 */ SyscallDesc("unknown #284", unimplementedFunc), 409 /* 285 */ SyscallDesc("unknown #285", unimplementedFunc), 410 /* 286 */ SyscallDesc("unknown #286", unimplementedFunc), 411 /* 287 */ SyscallDesc("unknown #287", unimplementedFunc), 412 /* 288 */ SyscallDesc("unknown #288", unimplementedFunc), 413 /* 289 */ SyscallDesc("unknown #289", unimplementedFunc), 414 /* 290 */ SyscallDesc("unknown #290", unimplementedFunc), 415 /* 291 */ SyscallDesc("unknown #291", unimplementedFunc), 416 /* 292 */ SyscallDesc("unknown #292", unimplementedFunc), 417 /* 293 */ SyscallDesc("unknown #293", unimplementedFunc), 418 /* 294 */ SyscallDesc("unknown #294", unimplementedFunc), 419 /* 295 */ SyscallDesc("unknown #295", unimplementedFunc), 420 /* 296 */ SyscallDesc("unknown #296", unimplementedFunc), 421 /* 297 */ SyscallDesc("unknown #297", unimplementedFunc), 422 /* 298 */ SyscallDesc("unknown #298", unimplementedFunc), 423 /* 299 */ SyscallDesc("unknown #299", unimplementedFunc), 424/* 425 * Linux-specific system calls begin at 300 426 */ 427 /* 300 */ SyscallDesc("bdflush", unimplementedFunc), 428 /* 301 */ SyscallDesc("sethae", unimplementedFunc), 429 /* 302 */ SyscallDesc("mount", unimplementedFunc), 430 /* 303 */ SyscallDesc("old_adjtimex", unimplementedFunc), 431 /* 304 */ SyscallDesc("swapoff", unimplementedFunc), 432 /* 305 */ SyscallDesc("getdents", unimplementedFunc), 433 /* 306 */ SyscallDesc("create_module", unimplementedFunc), 434 /* 307 */ SyscallDesc("init_module", unimplementedFunc), 435 /* 308 */ SyscallDesc("delete_module", unimplementedFunc), 436 /* 309 */ SyscallDesc("get_kernel_syms", unimplementedFunc), 437 /* 310 */ SyscallDesc("syslog", unimplementedFunc), 438 /* 311 */ SyscallDesc("reboot", unimplementedFunc), 439 /* 312 */ SyscallDesc("clone", unimplementedFunc), 440 /* 313 */ SyscallDesc("uselib", unimplementedFunc), 441 /* 314 */ SyscallDesc("mlock", unimplementedFunc), 442 /* 315 */ SyscallDesc("munlock", unimplementedFunc), 443 /* 316 */ SyscallDesc("mlockall", unimplementedFunc), 444 /* 317 */ SyscallDesc("munlockall", unimplementedFunc), 445 /* 318 */ SyscallDesc("sysinfo", unimplementedFunc), 446 /* 319 */ SyscallDesc("_sysctl", unimplementedFunc), 447 /* 320 */ SyscallDesc("was sys_idle", unimplementedFunc), 448 /* 321 */ SyscallDesc("oldumount", unimplementedFunc), 449 /* 322 */ SyscallDesc("swapon", unimplementedFunc), 450 /* 323 */ SyscallDesc("times", ignoreFunc), 451 /* 324 */ SyscallDesc("personality", unimplementedFunc), 452 /* 325 */ SyscallDesc("setfsuid", unimplementedFunc), 453 /* 326 */ SyscallDesc("setfsgid", unimplementedFunc), 454 /* 327 */ SyscallDesc("ustat", unimplementedFunc), 455 /* 328 */ SyscallDesc("statfs", unimplementedFunc), 456 /* 329 */ SyscallDesc("fstatfs", unimplementedFunc), 457 /* 330 */ SyscallDesc("sched_setparam", unimplementedFunc), 458 /* 331 */ SyscallDesc("sched_getparam", unimplementedFunc), 459 /* 332 */ SyscallDesc("sched_setscheduler", unimplementedFunc), 460 /* 333 */ SyscallDesc("sched_getscheduler", unimplementedFunc), 461 /* 334 */ SyscallDesc("sched_yield", unimplementedFunc), 462 /* 335 */ SyscallDesc("sched_get_priority_max", unimplementedFunc), 463 /* 336 */ SyscallDesc("sched_get_priority_min", unimplementedFunc), 464 /* 337 */ SyscallDesc("sched_rr_get_interval", unimplementedFunc), 465 /* 338 */ SyscallDesc("afs_syscall", unimplementedFunc), 466 /* 339 */ SyscallDesc("uname", unameFunc), 467 /* 340 */ SyscallDesc("nanosleep", unimplementedFunc), 468 /* 341 */ SyscallDesc("mremap", unimplementedFunc), 469 /* 342 */ SyscallDesc("nfsservctl", unimplementedFunc), 470 /* 343 */ SyscallDesc("setresuid", unimplementedFunc), 471 /* 344 */ SyscallDesc("getresuid", unimplementedFunc), 472 /* 345 */ SyscallDesc("pciconfig_read", unimplementedFunc), 473 /* 346 */ SyscallDesc("pciconfig_write", unimplementedFunc), 474 /* 347 */ SyscallDesc("query_module", unimplementedFunc), 475 /* 348 */ SyscallDesc("prctl", unimplementedFunc), 476 /* 349 */ SyscallDesc("pread", unimplementedFunc), 477 /* 350 */ SyscallDesc("pwrite", unimplementedFunc), 478 /* 351 */ SyscallDesc("rt_sigreturn", unimplementedFunc), 479 /* 352 */ SyscallDesc("rt_sigaction", ignoreFunc), 480 /* 353 */ SyscallDesc("rt_sigprocmask", unimplementedFunc), 481 /* 354 */ SyscallDesc("rt_sigpending", unimplementedFunc), 482 /* 355 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc), 483 /* 356 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc), 484 /* 357 */ SyscallDesc("rt_sigsuspend", unimplementedFunc), 485 /* 358 */ SyscallDesc("select", unimplementedFunc), 486 /* 359 */ SyscallDesc("gettimeofday", gettimeofdayFunc<AlphaLinux>), 487 /* 360 */ SyscallDesc("settimeofday", unimplementedFunc), 488 /* 361 */ SyscallDesc("getitimer", unimplementedFunc), 489 /* 362 */ SyscallDesc("setitimer", unimplementedFunc), 490 /* 363 */ SyscallDesc("utimes", utimesFunc<AlphaLinux>), 491 /* 364 */ SyscallDesc("getrusage", getrusageFunc<AlphaLinux>), 492 /* 365 */ SyscallDesc("wait4", unimplementedFunc), 493 /* 366 */ SyscallDesc("adjtimex", unimplementedFunc), 494 /* 367 */ SyscallDesc("getcwd", unimplementedFunc), 495 /* 368 */ SyscallDesc("capget", unimplementedFunc), 496 /* 369 */ SyscallDesc("capset", unimplementedFunc), 497 /* 370 */ SyscallDesc("sendfile", unimplementedFunc), 498 /* 371 */ SyscallDesc("setresgid", unimplementedFunc), 499 /* 372 */ SyscallDesc("getresgid", unimplementedFunc), 500 /* 373 */ SyscallDesc("dipc", unimplementedFunc), 501 /* 374 */ SyscallDesc("pivot_root", unimplementedFunc), 502 /* 375 */ SyscallDesc("mincore", unimplementedFunc), 503 /* 376 */ SyscallDesc("pciconfig_iobase", unimplementedFunc), 504 /* 377 */ SyscallDesc("getdents64", unimplementedFunc), 505 /* 378 */ SyscallDesc("gettid", unimplementedFunc), 506 /* 379 */ SyscallDesc("readahead", unimplementedFunc), 507 /* 380 */ SyscallDesc("security", unimplementedFunc), 508 /* 381 */ SyscallDesc("tkill", unimplementedFunc), 509 /* 382 */ SyscallDesc("setxattr", unimplementedFunc), 510 /* 383 */ SyscallDesc("lsetxattr", unimplementedFunc), 511 /* 384 */ SyscallDesc("fsetxattr", unimplementedFunc), 512 /* 385 */ SyscallDesc("getxattr", unimplementedFunc), 513 /* 386 */ SyscallDesc("lgetxattr", unimplementedFunc), 514 /* 387 */ SyscallDesc("fgetxattr", unimplementedFunc), 515 /* 388 */ SyscallDesc("listxattr", unimplementedFunc), 516 /* 389 */ SyscallDesc("llistxattr", unimplementedFunc), 517 /* 390 */ SyscallDesc("flistxattr", unimplementedFunc), 518 /* 391 */ SyscallDesc("removexattr", unimplementedFunc), 519 /* 392 */ SyscallDesc("lremovexattr", unimplementedFunc), 520 /* 393 */ SyscallDesc("fremovexattr", unimplementedFunc), 521 /* 394 */ SyscallDesc("futex", unimplementedFunc), 522 /* 395 */ SyscallDesc("sched_setaffinity", unimplementedFunc), 523 /* 396 */ SyscallDesc("sched_getaffinity", unimplementedFunc), 524 /* 397 */ SyscallDesc("tuxcall", unimplementedFunc), 525 /* 398 */ SyscallDesc("io_setup", unimplementedFunc), 526 /* 399 */ SyscallDesc("io_destroy", unimplementedFunc), 527 /* 400 */ SyscallDesc("io_getevents", unimplementedFunc), 528 /* 401 */ SyscallDesc("io_submit", unimplementedFunc), 529 /* 402 */ SyscallDesc("io_cancel", unimplementedFunc), 530 /* 403 */ SyscallDesc("unknown #403", unimplementedFunc), 531 /* 404 */ SyscallDesc("unknown #404", unimplementedFunc), 532 /* 405 */ SyscallDesc("exit_group", exitFunc), // exit all threads... 533 /* 406 */ SyscallDesc("lookup_dcookie", unimplementedFunc), 534 /* 407 */ SyscallDesc("sys_epoll_create", unimplementedFunc), 535 /* 408 */ SyscallDesc("sys_epoll_ctl", unimplementedFunc), 536 /* 409 */ SyscallDesc("sys_epoll_wait", unimplementedFunc), 537 /* 410 */ SyscallDesc("remap_file_pages", unimplementedFunc), 538 /* 411 */ SyscallDesc("set_tid_address", unimplementedFunc), 539 /* 412 */ SyscallDesc("restart_syscall", unimplementedFunc), 540 /* 413 */ SyscallDesc("fadvise64", unimplementedFunc), 541 /* 414 */ SyscallDesc("timer_create", unimplementedFunc), 542 /* 415 */ SyscallDesc("timer_settime", unimplementedFunc), 543 /* 416 */ SyscallDesc("timer_gettime", unimplementedFunc), 544 /* 417 */ SyscallDesc("timer_getoverrun", unimplementedFunc), 545 /* 418 */ SyscallDesc("timer_delete", unimplementedFunc), 546 /* 419 */ SyscallDesc("clock_settime", unimplementedFunc), 547 /* 420 */ SyscallDesc("clock_gettime", unimplementedFunc), 548 /* 421 */ SyscallDesc("clock_getres", unimplementedFunc), 549 /* 422 */ SyscallDesc("clock_nanosleep", unimplementedFunc), 550 /* 423 */ SyscallDesc("semtimedop", unimplementedFunc), 551 /* 424 */ SyscallDesc("tgkill", unimplementedFunc), 552 /* 425 */ SyscallDesc("stat64", unimplementedFunc), 553 /* 426 */ SyscallDesc("lstat64", lstat64Func<AlphaLinux>), 554 /* 427 */ SyscallDesc("fstat64", fstat64Func<AlphaLinux>), 555 /* 428 */ SyscallDesc("vserver", unimplementedFunc), 556 /* 429 */ SyscallDesc("mbind", unimplementedFunc), 557 /* 430 */ SyscallDesc("get_mempolicy", unimplementedFunc), 558 /* 431 */ SyscallDesc("set_mempolicy", unimplementedFunc), 559 /* 432 */ SyscallDesc("mq_open", unimplementedFunc), 560 /* 433 */ SyscallDesc("mq_unlink", unimplementedFunc), 561 /* 434 */ SyscallDesc("mq_timedsend", unimplementedFunc), 562 /* 435 */ SyscallDesc("mq_timedreceive", unimplementedFunc), 563 /* 436 */ SyscallDesc("mq_notify", unimplementedFunc), 564 /* 437 */ SyscallDesc("mq_getsetattr", unimplementedFunc), 565 /* 438 */ SyscallDesc("waitid", unimplementedFunc), 566 /* 439 */ SyscallDesc("add_key", unimplementedFunc), 567 /* 440 */ SyscallDesc("request_key", unimplementedFunc), 568 /* 441 */ SyscallDesc("keyctl", unimplementedFunc) 569}; 570 571AlphaLinuxProcess::AlphaLinuxProcess(const std::string &name, 572 ObjectFile *objFile, 573 System *system, 574 int stdin_fd, 575 int stdout_fd, 576 int stderr_fd, 577 std::vector<std::string> &argv, 578 std::vector<std::string> &envp, 579 const std::string &cwd, 580 uint64_t _uid, 581 uint64_t _euid, 582 uint64_t _gid, 583 uint64_t _egid, 584 uint64_t _pid, 585 uint64_t _ppid) 586 : AlphaLiveProcess(name, objFile, system, stdin_fd, stdout_fd, 587 stderr_fd, argv, envp, cwd, _uid, _euid, _gid, _egid, _pid, _ppid), 588 Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)) 589{ 590 //init_regs->intRegFile[0] = 0; 591} 592 593 594 595SyscallDesc* 596AlphaLinuxProcess::getDesc(int callnum) 597{ 598 if (callnum < 0 || callnum > Num_Syscall_Descs) 599 return NULL; 600 return &syscallDescs[callnum]; 601} 602