diff --git a/Makefile.am b/Makefile.am
index f230440..066cb43 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -68,6 +68,7 @@
 	     linux/sparc64/syscall.h linux/sparc64/syscall1.h \
 	     linux/sparc64/syscallent.h linux/sparc64/syscallent1.h \
 	     linux/sparc64/syscallent2.h \
+	     linux/tile/syscallent.h \
 	     linux/x86_64/syscallent.h linux/x86_64/gentab.pl \
 	     linux/x86_64/errnoent1.h linux/x86_64/ioctlent1.h \
 	     linux/x86_64/signalent1.h linux/x86_64/syscallent1.h \
diff --git a/configure.ac b/configure.ac
index 9afee58..a935272 100644
--- a/configure.ac
+++ b/configure.ac
@@ -120,6 +120,10 @@
 	arch=crisv32
 	AC_DEFINE([CRISV32], 1, [Define for the CRISv32 architecture.])
 	;;
+tile*)
+	arch=tile
+	AC_DEFINE([TILE], 1, [Define for the Tile architecture])
+	;;
 *)
 	AC_MSG_RESULT([NO!])
 	AC_MSG_ERROR([architecture $host_cpu is not supported by strace])
diff --git a/defs.h b/defs.h
index 29274f0..4797e96 100644
--- a/defs.h
+++ b/defs.h
@@ -372,7 +372,7 @@
 # if defined(ALPHA) || defined(AVR32) || defined(SPARC) || defined(SPARC64) \
   || defined(POWERPC) || defined(IA64) || defined(HPPA) \
   || defined(SH) || defined(SH64) || defined(S390) || defined(S390X) \
-  || defined(ARM) || defined(MIPS) || defined(BFIN)
+  || defined(ARM) || defined(MIPS) || defined(BFIN) || defined(TILE)
 #  define TCB_WAITEXECVE 02000	/* ignore SIGTRAP after exceve */
 # endif
 # define TCB_CLONE_DETACHED 04000 /* CLONE_DETACHED set in creating syscall */
diff --git a/linux/tile/syscallent.h b/linux/tile/syscallent.h
new file mode 100644
index 0000000..3c5ca69
--- /dev/null
+++ b/linux/tile/syscallent.h
@@ -0,0 +1,302 @@
+	{ 0,	0,	sys_restart_syscall,	"restart_syscall" }, /* 0 */
+	{ 1,	TP,	sys_exit,		"exit" }, /* 1 */
+	{ 0,	TP,	sys_fork,		"fork" }, /* 2 */
+	{ 3,	TD,	sys_read,		"read" }, /* 3 */
+	{ 3,	TD,	sys_write,		"write" }, /* 4 */
+	{ 3,	TD|TF,	sys_open,		"open" }, /* 5 */
+	{ 1,	TD,	sys_close,		"close" }, /* 6 */
+	{ 3,	TP,	sys_waitpid,		"waitpid" }, /* 7 */
+	{ 2,	TD|TF,	sys_creat,		"creat" }, /* 8 */
+	{ 2,	TF,	sys_link,		"link" }, /* 9 */
+	{ 1,	TF,	sys_unlink,		"unlink" }, /* 10 */
+	{ 3,	TF|TP,	sys_execve,		"execve" }, /* 11 */
+	{ 1,	TF,	sys_chdir,		"chdir" }, /* 12 */
+	{ 1,	0,	sys_time,		"time" }, /* 13 */
+	{ 3,	TF,	sys_mknod,		"mknod" }, /* 14 */
+	{ 2,	TF,	sys_chmod,		"chmod" }, /* 15 */
+	{ 3,	TF,	sys_chown,		"lchown" }, /* 16 */
+	{ 2,	TF,	sys_stat,		"stat" }, /* 17 */
+	{ 3,	TD,	sys_lseek,		"lseek" }, /* 18 */
+	{ 0,	0,	sys_getpid,		"getpid" }, /* 19 */
+	{ 5,	TF,	sys_mount,		"mount" }, /* 20 */
+	{ 2,	TF,	sys_umount2,		"umount" }, /* 21 */
+	{ 1,	0,	sys_setuid,		"setuid" }, /* 22 */
+	{ 0,	0,	sys_getuid,		"getuid" }, /* 23 */
+	{ 1,	0,	sys_stime,		"stime" }, /* 24 */
+	{ 4,	0,	sys_ptrace,		"ptrace" }, /* 25 */
+	{ 1,	0,	sys_alarm,		"alarm" }, /* 26 */
+	{ 2,	TD,	sys_fstat,		"fstat" }, /* 27 */
+	{ 0,	TS,	sys_pause,		"pause" }, /* 28 */
+	{ 2,	TF,	sys_utime,		"utime" }, /* 29 */
+	{ 2,	TF,	sys_access,		"access" }, /* 30 */
+	{ 1,	0,	sys_nice,		"nice" }, /* 31 */
+	{ 0,	0,	sys_sync,		"sync" }, /* 32 */
+	{ 2,	TS,	sys_kill,		"kill" }, /* 33 */
+	{ 2,	TF,	sys_rename,		"rename" }, /* 34 */
+	{ 2,	TF,	sys_mkdir,		"mkdir" }, /* 35 */
+	{ 1,	TF,	sys_rmdir,		"rmdir" }, /* 36 */
+	{ 1,	TD,	sys_dup,		"dup" }, /* 37 */
+	{ 1,	TD,	sys_pipe,		"pipe" }, /* 38 */
+	{ 1,	0,	sys_times,		"times" }, /* 39 */
+	{ 1,	0,	sys_brk,		"brk" }, /* 40 */
+	{ 1,	0,	sys_setgid,		"setgid" }, /* 41 */
+	{ 0,	0,	sys_getgid,		"getgid" }, /* 42 */
+	{ 3,	TS,	sys_signal,		"signal" }, /* 43 */
+	{ 0,	0,	sys_geteuid,		"geteuid" }, /* 44 */
+	{ 0,	0,	sys_getegid,		"getegid" }, /* 45 */
+	{ 1,	TF,	sys_acct,		"acct" }, /* 46 */
+	{ 3,	TD,	sys_ioctl,		"ioctl" }, /* 47 */
+	{ 3,	TD,	sys_fcntl,		"fcntl" }, /* 48 */
+	{ 2,	0,	sys_setpgid,		"setpgid" }, /* 49 */
+	{ 1,	0,	sys_umask,		"umask" }, /* 50 */
+	{ 1,	TF,	sys_chroot,		"chroot" }, /* 51 */
+	{ 2,	0,	sys_ustat,		"ustat" }, /* 52 */
+	{ 2,	TD,	sys_dup2,		"dup2" }, /* 53 */
+	{ 0,	0,	sys_getppid,		"getppid" }, /* 54 */
+	{ 0,	0,	sys_getpgrp,		"getpgrp" }, /* 55 */
+	{ 0,	0,	sys_setsid,		"setsid" }, /* 56 */
+	{ 0,	TS, 	printargs,		"sgetmask" }, /* 57 */
+	{ 1,	TS,	printargs,		"ssetmask" }, /* 58 */
+	{ 2,	0,	sys_setreuid,		"setreuid" }, /* 59 */
+	{ 2,	0,	sys_setregid,		"setregid" }, /* 60 */
+	{ 1,	TS,	sys_sigpending,		"sigpending" }, /* 61 */
+	{ 2,	0,	sys_sethostname,	"sethostname" }, /* 62 */
+	{ 2,	0,	sys_setrlimit,		"setrlimit" }, /* 63 */
+	{ 2,	0,	sys_getrlimit,		"ugetrlimit"	}, /* 64 */
+	{ 2,	0,	sys_getrusage,		"getrusage" }, /* 65 */
+	{ 2,	0,	sys_gettimeofday,	"gettimeofday" }, /* 66 */
+	{ 2,	0,	sys_settimeofday,	"settimeofday" }, /* 67 */
+	{ 2,	0,	sys_getgroups,		"getgroups" }, /* 68 */
+	{ 2,	0,	sys_setgroups,		"setgroups" }, /* 69 */
+	{ 5,	TD,	sys_select,		"select"	}, /* 70 */
+	{ 2,	TF,	sys_symlink,		"symlink" }, /* 71 */
+	{ 2,	TF,	sys_lstat,		"lstat" }, /* 72 */
+	{ 3,	TF,	sys_readlink,		"readlink" }, /* 73 */
+	{ 1,	TF,	sys_uselib,		"uselib" }, /* 74 */
+	{ 1,	TF,	sys_swapon,		"swapon" }, /* 75 */
+	{ 3,	0,	sys_reboot,		"reboot" }, /* 76 */
+	{ 6,	0,	sys_mmap,		"mmap2" }, /* 77 */
+	{ 2,	0,	sys_munmap,		"munmap" }, /* 78 */
+	{ 2,	TF,	sys_truncate,		"truncate" }, /* 79 */
+	{ 2,	TD,	sys_ftruncate,		"ftruncate" }, /* 80 */
+	{ 2,	TD,	sys_fchmod,		"fchmod" }, /* 81 */
+	{ 3,	TD,	sys_fchown,		"fchown" }, /* 82 */
+	{ 2,	0,	sys_getpriority,	"getpriority" }, /* 83 */
+	{ 3,	0,	sys_setpriority,	"setpriority" }, /* 84 */
+	{ 2,	TF,	sys_statfs,		"statfs" }, /* 85 */
+	{ 2,	TD,	sys_fstatfs,		"fstatfs" }, /* 86 */
+	{ 3,	TN,	sys_socket,		"socket" }, /* 87 */
+	{ 3,	TN,	sys_bind,		"bind" }, /* 88 */
+	{ 3,	TN,	sys_connect,		"connect" }, /* 89 */
+	{ 2,	TN,	sys_listen,		"listen" }, /* 90 */
+	{ 3,	TN,	sys_accept,		"accept" }, /* 91 */
+	{ 3,	TN,	sys_getsockname,	"getsockname" }, /* 92 */
+	{ 3,	TN,	sys_getpeername,	"getpeername" }, /* 93 */
+	{ 4,	TN,	sys_socketpair,		"socketpair" }, /* 94 */
+	{ 4,	TN,	sys_send,		"send" }, /* 95 */
+	{ 6,	TN,	sys_sendto,		"sendto" }, /* 96 */
+	{ 4,	TN,	sys_recv,		"recv" }, /* 97 */
+	{ 6,	TN,	sys_recvfrom,		"recvfrom" }, /* 98 */
+	{ 2,	TN,	sys_shutdown,		"shutdown" }, /* 99 */
+	{ 5,	TN,	sys_setsockopt,		"setsockopt" }, /* 100 */
+	{ 5,	TN,	sys_getsockopt,		"getsockopt" }, /* 101 */
+	{ 5,	TN,	sys_sendmsg,		"sendmsg" }, /* 102 */
+	{ 5,	TN,	sys_recvmsg,		"recvmsg" }, /* 103 */
+	{ 3,	0,	sys_syslog,		"syslog" }, /* 104 */
+	{ 3,	0,	sys_setitimer,		"setitimer" }, /* 105 */
+	{ 2,	0,	sys_getitimer,		"getitimer" }, /* 106 */
+	{ 0,	0,	sys_vhangup,		"vhangup" }, /* 107 */
+	{ 4,	TP,	sys_wait4,		"wait4" }, /* 108 */
+	{ 1,	0,	sys_swapoff,		"swapoff" }, /* 109 */
+	{ 1,	0,	sys_sysinfo,		"sysinfo" }, /* 110 */
+	{ 4,	TI,	sys_shmget,		"shmget" }, /* 111 */
+	{ 4,	TI,	sys_shmat,		"shmat" }, /* 112 */
+	{ 4,	TI,	sys_shmctl,		"shmctl" }, /* 113 */
+	{ 4,	TI,	sys_shmdt,		"shmdt" }, /* 114 */
+	{ 4,	TI,	sys_semget,		"semget" }, /* 115 */
+	{ 4,	TI,	sys_semop,		"semop" }, /* 116 */
+	{ 4,	TI,	sys_semctl,		"semctl" }, /* 117 */
+	{ 5,	TI,	sys_semtimedop,		"semtimedop" }, /* 118 */
+	{ 4,	TI,	sys_msgget,		"msgget" }, /* 119 */
+	{ 4,	TI,	sys_msgsnd,		"msgsnd" }, /* 120 */
+	{ 4,	TI,	sys_msgrcv,		"msgrcv" }, /* 121 */
+	{ 4,	TI,	sys_msgctl,		"msgctl" }, /* 122 */
+	{ 1,	TD,	sys_fsync,		"fsync" }, /* 123 */
+	{ 1,	TS,	printargs,		"sigreturn" }, /* 124 */
+	{ 5,	TP,	sys_clone,		"clone" }, /* 125 */
+	{ 2,	0,	sys_setdomainname,	"setdomainname" }, /* 126 */
+	{ 1,	0,	sys_uname,		"uname" }, /* 127 */
+	{ 1,	0,	sys_adjtimex,		"adjtimex" }, /* 128 */
+	{ 3,	0,	sys_mprotect,		"mprotect" }, /* 129 */
+	{ 3,	TS,	sys_sigprocmask,	"sigprocmask" }, /* 130 */
+	{ 3,	0,	sys_init_module,	"init_module" }, /* 131 */
+	{ 1,	0,	sys_delete_module,	"delete_module" }, /* 132 */
+	{ 4,	0,	sys_quotactl,		"quotactl" }, /* 133 */
+	{ 1,	0,	sys_getpgid,		"getpgid" }, /* 134 */
+	{ 1,	TD,	sys_fchdir,		"fchdir" }, /* 135 */
+	{ 0,	0,	sys_bdflush,		"bdflush" }, /* 136 */
+	{ 3,	0,	sys_sysfs,		"sysfs" }, /* 137 */
+	{ 1,	0,	sys_personality,	"personality" }, /* 138 */
+	{ 5,	0,	sys_afs_syscall,	"afs_syscall" }, /* 139 */
+	{ 1,	0,	sys_setfsuid,		"setfsuid" }, /* 140 */
+	{ 1,	0,	sys_setfsgid,		"setfsgid" }, /* 141 */
+	{ 5,	TD,	sys_llseek,		"_llseek" }, /* 142 */
+	{ 3,	TD,	sys_getdents,		"getdents" }, /* 143 */
+	{ 2,	TD,	sys_flock,		"flock" }, /* 144 */
+	{ 3,	0,	sys_msync,		"msync" }, /* 145 */
+	{ 3,	TD,	sys_readv,		"readv" }, /* 146 */
+	{ 3,	TD,	sys_writev,		"writev" }, /* 147 */
+	{ 1,	0,	sys_getsid,		"getsid" }, /* 148 */
+	{ 1,	TD,	sys_fdatasync,		"fdatasync" }, /* 149 */
+	{ 1,	0,	sys_sysctl,		"_sysctl" }, /* 150 */
+	{ 2,	0,	sys_mlock,		"mlock" }, /* 151 */
+	{ 2,	0,	sys_munlock,		"munlock" }, /* 152 */
+	{ 2,	0,	sys_mlockall,		"mlockall" }, /* 153 */
+	{ 0,	0,	sys_munlockall,		"munlockall" }, /* 154 */
+	{ 0,	0,	sys_sched_setparam,	"sched_setparam" }, /* 155 */
+	{ 2,	0,	sys_sched_getparam,	"sched_getparam" }, /* 156 */
+	{ 3,	0,	sys_sched_setscheduler,	"sched_setscheduler" }, /* 157 */
+	{ 1,	0,	sys_sched_getscheduler,	"sched_getscheduler" }, /* 158 */
+	{ 0,	0,	sys_sched_yield,	"sched_yield" }, /* 159 */
+	{ 1,	0,	sys_sched_get_priority_max,"sched_get_priority_max" }, /* 160 */
+	{ 1,	0,	sys_sched_get_priority_min,"sched_get_priority_min" }, /* 161 */
+	{ 2,	0,	sys_sched_rr_get_interval,"sched_rr_get_interval" }, /* 162 */
+	{ 2,	0,	sys_nanosleep,		"nanosleep" }, /* 163 */
+	{ 4,	0,	sys_mremap,		"mremap" }, /* 164 */
+	{ 3,	0,	sys_setresuid,		"setresuid" }, /* 165 */
+	{ 3,	0,	sys_getresuid,		"getresuid" }, /* 166 */
+	{ 3,	TD,	sys_poll,		"poll" }, /* 167 */
+	{ 3,	0,	printargs,		"nfsservctl" }, /* 168 */
+	{ 3,	0,	sys_setresgid,		"setresgid" }, /* 169 */
+	{ 3,	0,	sys_getresgid,		"getresgid" }, /* 170 */
+	{ 5,	0,	printargs,		"prctl" }, /* 171 */
+	{ 1,	TS,	printargs,		"rt_sigreturn" }, /* 172 */
+	{ 4,	TS,	sys_rt_sigaction,	"rt_sigaction" }, /* 173 */
+	{ 4,	TS,	sys_rt_sigprocmask,	"rt_sigprocmask" }, /* 174 */
+	{ 2,	TS,	sys_rt_sigpending,	"rt_sigpending" }, /* 175 */
+	{ 4,	TS,	sys_rt_sigtimedwait,	"rt_sigtimedwait" }, /* 176 */
+	{ 3,	TS,	sys_rt_sigqueueinfo,    "rt_sigqueueinfo" }, /* 177 */
+	{ 2,	TS,	sys_rt_sigsuspend,	"rt_sigsuspend" }, /* 178 */
+	{ 5,	TD,	sys_pread,		"pread64" }, /* 179 */
+	{ 5,	TD,	sys_pwrite,		"pwrite64" }, /* 180 */
+	{ 3,	TF,	sys_chown,		"chown" }, /* 181 */
+	{ 2,	TF,	sys_getcwd,		"getcwd" }, /* 182 */
+	{ 2,	0,	sys_capget,		"capget" }, /* 183 */
+	{ 2,	0,	sys_capset,		"capset" }, /* 184 */
+	{ 2,	TS,	sys_sigaltstack,	"sigaltstack" }, /* 185 */
+	{ 4,	TD,	sys_sendfile,		"sendfile" }, /* 186 */
+	{ 5,	0,	sys_getpmsg,		"getpmsg" }, /* 187 */
+	{ 5,	0,	sys_putpmsg,		"putpmsg" }, /* 188 */
+	{ 0,	TP,	sys_vfork,		"vfork" }, /* 189 */
+	{ 3,	TF,	sys_truncate64,		"truncate64" }, /* 190 */
+	{ 3,	TD,	sys_ftruncate64,	"ftruncate64" }, /* 191 */
+	{ 2,	TF,	sys_stat64,		"stat64" }, /* 192 */
+	{ 2,	TF,	sys_lstat64,		"lstat64" }, /* 193 */
+	{ 2,	TD,	sys_fstat64,		"fstat64" }, /* 194 */
+	{ 2,	TF,	sys_pivotroot,		"pivot_root" }, /* 195 */
+	{ 3,	0,	sys_mincore,		"mincore" }, /* 196 */
+	{ 3,	0,	sys_madvise,		"madvise" }, /* 197 */
+	{ 4,	TD,	sys_getdents64,		"getdents64" }, /* 198 */
+	{ 3,	TD,	sys_fcntl,		"fcntl64" }, /* 199 */
+	{ 0,	0,	printargs,		"gettid" }, /* 200 */
+	{ 4,	TD,	sys_readahead,		"readahead" }, /* 201 */
+	{ 5,	TF,	sys_setxattr,		"setxattr" }, /* 202 */
+	{ 5,	TF,	sys_setxattr,		"lsetxattr" }, /* 203 */
+	{ 5,	TD,	sys_fsetxattr,		"fsetxattr" }, /* 204 */
+	{ 4,	TF,	sys_getxattr,		"getxattr" }, /* 205 */
+	{ 4,	TF,	sys_getxattr,		"lgetxattr" }, /* 206 */
+	{ 4,	0,	sys_fgetxattr,		"fgetxattr" }, /* 207 */
+	{ 3,	TF,	sys_listxattr,		"listxattr" }, /* 208 */
+	{ 3,	TF,	sys_listxattr,		"llistxattr" }, /* 209 */
+	{ 3,	0,	sys_flistxattr,		"flistxattr" }, /* 210 */
+	{ 2,	TF,	sys_removexattr,	"removexattr" }, /* 211 */
+	{ 2,	TF,	sys_removexattr,	"lremovexattr" }, /* 212 */
+	{ 2,	TD,	sys_fremovexattr,	"fremovexattr" }, /* 213 */
+	{ 2,	TS,	sys_kill,		"tkill" }, /* 214 */
+	{ 4,	TD,	sys_sendfile64,		"sendfile64" }, /* 215 */
+	{ 5,	0,	sys_futex,		"futex" }, /* 216 */
+	{ 3,	0,	sys_sched_setaffinity,	"sched_setaffinity" }, /* 217 */
+	{ 3,	0,	sys_sched_getaffinity,	"sched_getaffinity" }, /* 218 */
+	{ 2,	0,	sys_io_setup,		"io_setup" }, /* 219 */
+	{ 1,	0,	sys_io_destroy,		"io_destroy" }, /* 220 */
+	{ 5,	0,	sys_io_getevents,	"io_getevents" }, /* 221 */
+	{ 3,	0,	sys_io_submit,		"io_submit" }, /* 222 */
+	{ 3,	0,	sys_io_cancel,		"io_cancel" }, /* 223 */
+	{ 5,	0,	sys_fadvise64,		"fadvise64" }, /* 224 */
+	{ 4,	0,	printargs,		"migrate_pages" }, /* 225 */
+	{ 1,	TP,	sys_exit,		"exit_group" }, /* 226 */
+	{ 4,	0,	printargs,		"lookup_dcookie" }, /* 227 */
+	{ 1,	0,	sys_epoll_create,	"epoll_create" }, /* 228 */
+	{ 4,	TD,	sys_epoll_ctl,		"epoll_ctl" }, /* 229 */
+	{ 4,	TD,	sys_epoll_wait,		"epoll_wait" }, /* 230 */
+	{ 5,	0,	sys_remap_file_pages,	"remap_file_pages" }, /* 231 */
+	{ 1,	0,	printargs,		"set_tid_address" }, /* 232 */
+	{ 3,	0,	sys_timer_create,	"timer_create" }, /* 233 */
+	{ 4,	0,	sys_timer_settime,	"timer_settime"	}, /* 234 */
+	{ 2,	0,	sys_timer_gettime,	"timer_gettime"	}, /* 235 */
+	{ 1,	0,	sys_timer_getoverrun,	"timer_getoverrun"}, /* 236 */
+	{ 1,	0,	sys_timer_delete,	"timer_delete"	}, /* 237 */
+	{ 2,	0,	sys_clock_settime,	"clock_settime"	}, /* 239 */
+	{ 2,	0,	sys_clock_gettime,	"clock_gettime"	}, /* 239 */
+	{ 2,	0,	sys_clock_getres,	"clock_getres"	}, /* 240 */
+	{ 4,	0,	sys_clock_nanosleep,	"clock_nanosleep"}, /* 241 */
+	{ 3,	TF,	sys_statfs64,		"statfs64" }, /* 242 */
+	{ 3,	TD,	sys_fstatfs64,		"fstatfs64" }, /* 243 */
+	{ 3,	TS,	sys_tgkill,		"tgkill" }, /* 244 */
+	{ 2,	TF,	sys_utimes,		"utimes" }, /* 245 */
+	{ 6,	0,	sys_fadvise64_64,	"fadvise64_64" }, /* 246 */
+	{ 6,	0,	sys_mbind,		"mbind" }, /* 247 */
+	{ 5,	0,	sys_get_mempolicy,	"get_mempolicy" }, /* 248 */
+	{ 3,	0,	sys_set_mempolicy,	"set_mempolicy" }, /* 249 */
+	{ 4,	0,	sys_mq_open,		"mq_open" }, /* 250 */
+	{ 1,	0,	sys_mq_unlink,		"mq_unlink"	}, /* 251 */
+	{ 5,	0,	sys_mq_timedsend,	"mq_timedsend"	}, /* 252 */
+	{ 5,	0,	sys_mq_timedreceive,	"mq_timedreceive" }, /* 253 */
+	{ 2,	0,	sys_mq_notify,		"mq_notify"	}, /* 254 */
+	{ 3,	0,	sys_mq_getsetattr,	"mq_getsetattr"	}, /* 255 */
+	{ 4,	0,	printargs,		"kexec_load" }, /* 256 */
+	{ 5,	TP,	sys_waitid,		"waitid" }, /* 257 */
+	{ 5,	0,	printargs,		"add_key" }, /* 258 */
+	{ 4,	0,	printargs,		"request_key" }, /* 259 */
+	{ 5,	0,	printargs,		"keyctl" }, /* 260 */
+	{ 3,	0,	printargs,		"ioprio_set" }, /* 261 */
+	{ 2,	0,	printargs,		"ioprio_get" }, /* 262 */
+	{ 0,	TD,	printargs,		"inotify_init" }, /* 263 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch" }, /* 264 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch" }, /* 265 */
+	{ 1,	0,	printargs,		"raise_fpe" }, /* 266 */
+	{ 4,	TD|TF,	sys_openat,		"openat" }, /* 267 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat" }, /* 268 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat" }, /* 269 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat" }, /* 270 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat" }, /* 271 */
+	{ 4,	TD|TD,	sys_newfstatat,		"fstatat64" }, /* 272 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat" }, /* 273 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat" }, /* 274 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat" }, /* 275 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat" }, /* 276 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat" }, /* 277 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat" }, /* 278 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat" }, /* 279 */
+	{ 6,	TD,	sys_pselect6,		"pselect6" }, /* 280 */
+	{ 5,	TD,	sys_ppoll,		"ppoll" }, /* 281 */
+	{ 1,	TP,	sys_unshare,		"unshare" }, /* 282 */
+	{ 2,	0,	printargs,		"set_robust_list" }, /* 283 */
+	{ 3,	0,	printargs,		"get_robust_list" }, /* 284 */
+	{ 6,	TD,	printargs,		"splice" }, /* 285 */
+	{ 4,	TD,	printargs,		"sync_file_range" }, /* 286 */
+	{ 4,	TD,	printargs,		"tee" }, /* 287 */
+	{ 4,	TD,	printargs,		"vmsplice" }, /* 288 */
+	{ 6,	TP, 	sys_move_pages,		"move_pages" }, /* 289 */
+	{ 1,	TP,	printargs,		"unused" }, /* 290 */
+	{ 1,	0,	printargs,		"cmpxchg_badaddr" }, /* 291 */
+	{ 3,	0,	sys_getcpu,		"getcpu" }, /* 292 */
+	{ 5,	TD,	sys_epoll_pwait,	"epoll_pwait"	}, /* 293 */
+	{ 4,	TD|TF,	sys_utimensat,		"utimensat" }, /* 294 */
+	{ 3,	TD|TS,	sys_signalfd,		"signalfd" }, /* 295 */
+	{ 2,	TD,	sys_timerfd_create,	"timerfd_create" }, /* 296 */
+	{ 1,	TD,	sys_eventfd,		"eventfd" }, /* 297 */
+	{ 6,	TF,	sys_fallocate,		"fallocate" }, /* 298 */
+	{ 4,	TD,	sys_timerfd_settime,	"timerfd_settime" }, /* 299 */
+	{ 2,	TD,	sys_timerfd_gettime,	"timerfd_gettime" }, /* 300 */
+	{ 1,	0,	printargs,		"flush_cache" } /* 301 */
diff --git a/mem.c b/mem.c
index 49e3a1c..d55cd69 100644
--- a/mem.c
+++ b/mem.c
@@ -188,9 +188,49 @@
 #ifdef MAP_NOCORE
 	{ MAP_NOCORE,		"MAP_NOCORE"	},
 #endif
+#ifdef TILE
+	{ MAP_CACHE_NO_LOCAL, "MAP_CACHE_NO_LOCAL" },
+	{ MAP_CACHE_NO_L2, "MAP_CACHE_NO_L2" },
+	{ MAP_CACHE_NO_L1, "MAP_CACHE_NO_L1" },
+#endif
 	{ 0,		NULL		},
 };
 
+#ifdef TILE
+static
+int
+addtileflags(flags)
+long flags;
+{
+	long home = flags & _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_MASK);
+	flags &= ~_MAP_CACHE_MKHOME(_MAP_CACHE_HOME_MASK);
+
+	if (flags & _MAP_CACHE_INCOHERENT) {
+		flags &= ~_MAP_CACHE_INCOHERENT;
+		if (home == MAP_CACHE_HOME_NONE) {
+			tprintf("|MAP_CACHE_INCOHERENT");
+			return flags;
+		}
+		tprintf("|_MAP_CACHE_INCOHERENT");
+	}
+
+	switch (home) {
+	case 0:	break;
+	case MAP_CACHE_HOME_HERE: tprintf("|MAP_CACHE_HOME_HERE"); break;
+	case MAP_CACHE_HOME_NONE: tprintf("|MAP_CACHE_HOME_NONE"); break;
+	case MAP_CACHE_HOME_SINGLE: tprintf("|MAP_CACHE_HOME_SINGLE"); break;
+	case MAP_CACHE_HOME_TASK: tprintf("|MAP_CACHE_HOME_TASK"); break;
+	case MAP_CACHE_HOME_HASH: tprintf("|MAP_CACHE_HOME_HASH"); break;
+	default:
+		tprintf("|MAP_CACHE_HOME(%d)",
+			(home >> _MAP_CACHE_HOME_SHIFT) );
+		break;
+	}
+
+	return flags;
+}
+#endif
+
 #if !HAVE_LONG_LONG_OFF_T
 static
 int
@@ -213,7 +253,11 @@
 		/* flags */
 #ifdef MAP_TYPE
 		printxval(mmap_flags, u_arg[3] & MAP_TYPE, "MAP_???");
+#ifdef TILE
+		addflags(mmap_flags, addtileflags(u_arg[3] & ~MAP_TYPE));
+#else
 		addflags(mmap_flags, u_arg[3] & ~MAP_TYPE);
+#endif
 #else
 		printflags(mmap_flags, u_arg[3], "MAP_???");
 #endif
diff --git a/process.c b/process.c
index 4387639..c69e45e 100644
--- a/process.c
+++ b/process.c
@@ -774,6 +774,12 @@
 		return -1;
 
 	return 0;
+#elif defined(TILE)
+	if (ptrace(PTRACE_POKEUSER, tcp->pid,
+		   (char*)PTREGS_OFFSET_REG(0),
+		   new) != 0)
+		return -1;
+	return 0;
 #else
 #warning Do not know how to handle change_syscall for this architecture
 #endif /* architecture */
@@ -2954,6 +2960,68 @@
 	{ 68,			"mmlo"					},
 	{ 69,			"fpcsr"					},
 	{ 70,			"fpeir"					},
+#   elif defined(TILE)
+	{ PTREGS_OFFSET_REG(0),  "r0"  },
+	{ PTREGS_OFFSET_REG(1),  "r1"  },
+	{ PTREGS_OFFSET_REG(2),  "r2"  },
+	{ PTREGS_OFFSET_REG(3),  "r3"  },
+	{ PTREGS_OFFSET_REG(4),  "r4"  },
+	{ PTREGS_OFFSET_REG(5),  "r5"  },
+	{ PTREGS_OFFSET_REG(6),  "r6"  },
+	{ PTREGS_OFFSET_REG(7),  "r7"  },
+	{ PTREGS_OFFSET_REG(8),  "r8"  },
+	{ PTREGS_OFFSET_REG(9),  "r9"  },
+	{ PTREGS_OFFSET_REG(10), "r10" },
+	{ PTREGS_OFFSET_REG(11), "r11" },
+	{ PTREGS_OFFSET_REG(12), "r12" },
+	{ PTREGS_OFFSET_REG(13), "r13" },
+	{ PTREGS_OFFSET_REG(14), "r14" },
+	{ PTREGS_OFFSET_REG(15), "r15" },
+	{ PTREGS_OFFSET_REG(16), "r16" },
+	{ PTREGS_OFFSET_REG(17), "r17" },
+	{ PTREGS_OFFSET_REG(18), "r18" },
+	{ PTREGS_OFFSET_REG(19), "r19" },
+	{ PTREGS_OFFSET_REG(20), "r20" },
+	{ PTREGS_OFFSET_REG(21), "r21" },
+	{ PTREGS_OFFSET_REG(22), "r22" },
+	{ PTREGS_OFFSET_REG(23), "r23" },
+	{ PTREGS_OFFSET_REG(24), "r24" },
+	{ PTREGS_OFFSET_REG(25), "r25" },
+	{ PTREGS_OFFSET_REG(26), "r26" },
+	{ PTREGS_OFFSET_REG(27), "r27" },
+	{ PTREGS_OFFSET_REG(28), "r28" },
+	{ PTREGS_OFFSET_REG(29), "r29" },
+	{ PTREGS_OFFSET_REG(30), "r30" },
+	{ PTREGS_OFFSET_REG(31), "r31" },
+	{ PTREGS_OFFSET_REG(32), "r32" },
+	{ PTREGS_OFFSET_REG(33), "r33" },
+	{ PTREGS_OFFSET_REG(34), "r34" },
+	{ PTREGS_OFFSET_REG(35), "r35" },
+	{ PTREGS_OFFSET_REG(36), "r36" },
+	{ PTREGS_OFFSET_REG(37), "r37" },
+	{ PTREGS_OFFSET_REG(38), "r38" },
+	{ PTREGS_OFFSET_REG(39), "r39" },
+	{ PTREGS_OFFSET_REG(40), "r40" },
+	{ PTREGS_OFFSET_REG(41), "r41" },
+	{ PTREGS_OFFSET_REG(42), "r42" },
+	{ PTREGS_OFFSET_REG(43), "r43" },
+	{ PTREGS_OFFSET_REG(44), "r44" },
+	{ PTREGS_OFFSET_REG(45), "r45" },
+	{ PTREGS_OFFSET_REG(46), "r46" },
+	{ PTREGS_OFFSET_REG(47), "r47" },
+	{ PTREGS_OFFSET_REG(48), "r48" },
+	{ PTREGS_OFFSET_REG(49), "r49" },
+	{ PTREGS_OFFSET_REG(50), "r50" },
+	{ PTREGS_OFFSET_REG(51), "r51" },
+	{ PTREGS_OFFSET_REG(52), "r52" },
+	{ PTREGS_OFFSET_TP, "tp" },
+	{ PTREGS_OFFSET_SP, "sp" },
+	{ PTREGS_OFFSET_LR, "lr" },
+	{ PTREGS_OFFSET_PC, "pc" },
+	{ PTREGS_OFFSET_EX1, "ex1" },
+	{ PTREGS_OFFSET_FAULTNUM, "faultnum" },
+	{ PTREGS_OFFSET_ORIG_R0, "orig_r0" },
+	{ PTREGS_OFFSET_FLAGS, "flags" },
 #   endif
 #   ifdef CRISV10
 	{ 4*PT_FRAMETYPE, "4*PT_FRAMETYPE" },
@@ -3028,7 +3096,7 @@
 #   if !defined(SPARC) && !defined(HPPA) && !defined(POWERPC) \
 		&& !defined(ALPHA) && !defined(IA64) \
 		&& !defined(CRISV10) && !defined(CRISV32)
-#    if !defined(S390) && !defined(S390X) && !defined(MIPS) && !defined(SPARC64) && !defined(AVR32) && !defined(BFIN)
+#    if !defined(S390) && !defined(S390X) && !defined(MIPS) && !defined(SPARC64) && !defined(AVR32) && !defined(BFIN) && !defined(TILE)
 	{ uoff(u_fpvalid),	"offsetof(struct user, u_fpvalid)"	},
 #    endif
 #    if defined(I386) || defined(X86_64)
@@ -3050,13 +3118,13 @@
 	{ uoff(start_stack),	"offsetof(struct user, start_stack)"	},
 #    endif
 	{ uoff(signal),		"offsetof(struct user, signal)"		},
-#    if !defined(AVR32) && !defined(S390) && !defined(S390X) && !defined(MIPS) && !defined(SH) && !defined(SH64) && !defined(SPARC64)
+#    if !defined(AVR32) && !defined(S390) && !defined(S390X) && !defined(MIPS) && !defined(SH) && !defined(SH64) && !defined(SPARC64) && !defined(TILE)
 	{ uoff(reserved),	"offsetof(struct user, reserved)"	},
 #    endif
 #    if !defined(SPARC64)
 	{ uoff(u_ar0),		"offsetof(struct user, u_ar0)"		},
 #    endif
-#    if !defined(ARM) && !defined(AVR32) && !defined(MIPS) && !defined(S390) && !defined(S390X) && !defined(SPARC64) && !defined(BFIN)
+#    if !defined(ARM) && !defined(AVR32) && !defined(MIPS) && !defined(S390) && !defined(S390X) && !defined(SPARC64) && !defined(BFIN) && !defined(TILE)
 	{ uoff(u_fpstate),	"offsetof(struct user, u_fpstate)"	},
 #    endif
 	{ uoff(magic),		"offsetof(struct user, magic)"		},
diff --git a/signal.c b/signal.c
index 31f86d7..c1d6eb0 100644
--- a/signal.c
+++ b/signal.c
@@ -230,6 +230,9 @@
 #ifdef _SA_BSDCALL
 	{ _SA_BSDCALL,	"_SA_BSDCALL"	},
 #endif
+#ifdef SA_NOPTRACE
+	{ SA_NOPTRACE,	"SA_NOPTRACE"	},
+#endif
 	{ 0,		NULL		},
 };
 
@@ -1493,6 +1496,33 @@
 		return RVAL_NONE | RVAL_STR;
 	}
 	return 0;
+#elif defined(TILE)
+	struct ucontext uc;
+	long sp;
+
+	/* offset of ucontext in the kernel's sigframe structure */
+#	define SIGFRAME_UC_OFFSET C_ABI_SAVE_AREA_SIZE + sizeof(struct siginfo)
+
+	if (entering(tcp)) {
+		tcp->u_arg[0] = 0;
+		if (upeek(tcp, PTREGS_OFFSET_SP, &sp) < 0)
+			return 0;
+		if (umove(tcp, sp + SIGFRAME_UC_OFFSET, &uc) < 0)
+			return 0;
+		tcp->u_arg[0] = 1;
+		memcpy(tcp->u_arg + 1, &uc.uc_sigmask, sizeof(uc.uc_sigmask));
+	}
+	else {
+		sigset_t sigm;
+
+		memcpy(&sigm, tcp->u_arg + 1, sizeof (sigm));
+		tcp->u_rval = tcp->u_error = 0;
+		if (tcp->u_arg[0] == 0)
+			return 0;
+		tcp->auxstr = sprintsigmask("mask now ", &sigm, 0);
+		return RVAL_NONE | RVAL_STR;
+	}
+	return 0;
 #else
 #warning No sys_sigreturn() for this architecture
 #warning         (no problem, just a reminder :-)
diff --git a/syscall.c b/syscall.c
index d71fb54..4f46bf6 100644
--- a/syscall.c
+++ b/syscall.c
@@ -1281,6 +1281,17 @@
 # elif defined(CRISV10) || defined(CRISV32)
 	if (upeek(tcp, 4*PT_R9, &scno) < 0)
 		return -1;
+# elif defined(TILE)
+	if (upeek(tcp, PTREGS_OFFSET_REG(10), &scno) < 0)
+		return -1;
+
+	if (!(tcp->flags & TCB_INSYSCALL)) {
+		/* Check if we return from execve. */
+		if (tcp->flags & TCB_WAITEXECVE) {
+			tcp->flags &= ~TCB_WAITEXECVE;
+			return 0;
+		}
+	}
 # endif
 #endif /* LINUX */
 
@@ -1686,6 +1697,19 @@
 			tcp->u_rval = r10;
 			u_error = 0;
 		}
+# elif defined(TILE)
+		long rval;
+		/* interpret result as return value or error number */
+		if (upeek(tcp, PTREGS_OFFSET_REG(0), &rval) < 0)
+			return -1;
+		if (rval < 0 && rval > -nerrnos) {
+			tcp->u_rval = -1;
+			u_error = -rval;
+		}
+		else {
+			tcp->u_rval = rval;
+			u_error = 0;
+		}
 # endif
 #endif /* LINUX */
 #ifdef SUNOS4
@@ -2213,6 +2237,18 @@
 				return -1;
 		}
 	}
+#elif defined(TILE)
+	{
+		int i;
+		if (tcp->scno >= 0 && tcp->scno < nsyscalls && sysent[tcp->scno].nargs != -1)
+			tcp->u_nargs = sysent[tcp->scno].nargs;
+		else
+			tcp->u_nargs = MAX_ARGS;
+		for (i = 0; i < tcp->u_nargs; ++i) {
+			if (upeek(tcp, PTREGS_OFFSET_REG(i), &tcp->u_arg[i]) < 0)
+				return -1;
+		}
+	}
 #else /* Other architecture (like i386) (32bits specific) */
 	{
 		int i;