This patch adds support for the "tile" architecture from Tilera (see http://www.tilera.com). We are shipping strace in our current release; this patch reflects the version we intend to ship for our "2.1" release.
This change is the base changes in line with the normal style of strace. Patch 2/3 (next email) includes the support for Tilera extensions to standard kernel APIs (mmap and sigaction). Many thanks to the strace developers for this tool :-) diff -ru --new-file strace-4.5.19/config.h.in tilera-source/config.h.in --- strace-4.5.19/config.h.in 2009-10-21 13:41:12.000000000 -0400 +++ tilera-source/config.h.in 2009-12-23 10:08:40.692448000 -0500 @@ -18,6 +18,9 @@ /* Define for the CRISv32 architecture. */ #undef CRISV32 +/* Define for the TILE architecture. */ +#undef TILE + /* Define for the FreeBSD operating system. */ #undef FREEBSD diff -ru --new-file strace-4.5.19/configure tilera-source/configure --- strace-4.5.19/configure 2009-10-21 13:41:11.000000000 -0400 +++ tilera-source/configure 2009-12-23 10:08:40.701442000 -0500 @@ -3040,6 +3040,12 @@ $as_echo "#define CRISV32 1" >>confdefs.h ;; +tile*) + arch=tile + +$as_echo "#define TILE 1" >>confdefs.h + + ;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: NO!" >&5 $as_echo "NO!" >&6; } diff -ru --new-file strace-4.5.19/configure.ac tilera-source/configure.ac --- strace-4.5.19/configure.ac 2009-10-12 15:54:43.000000000 -0400 +++ tilera-source/configure.ac 2009-12-23 10:08:40.706430000 -0500 @@ -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 -ru --new-file strace-4.5.19/defs.h tilera-source/defs.h --- strace-4.5.19/defs.h 2009-10-12 15:54:21.000000000 -0400 +++ tilera-source/defs.h 2009-12-23 10:08:40.709431000 -0500 @@ -375,7 +375,7 @@ # 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 -ru --new-file strace-4.5.19/linux/tile/syscallent.h tilera-source/linux/tile/syscallent.h --- strace-4.5.19/linux/tile/syscallent.h 1969-12-31 19:00:00.000000000 -0500 +++ tilera-source/linux/tile/syscallent.h 2009-12-23 10:08:40.713422000 -0500 @@ -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 -ru --new-file strace-4.5.19/process.c tilera-source/process.c --- strace-4.5.19/process.c 2009-10-12 15:54:21.000000000 -0400 +++ tilera-source/process.c 2009-12-23 10:08:40.734412000 -0500 @@ -782,6 +782,12 @@ 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 */ @@ -3109,6 +3115,68 @@ { 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" }, @@ -3183,7 +3251,7 @@ # 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) @@ -3205,13 +3273,13 @@ { 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 -ru --new-file strace-4.5.19/signal.c tilera-source/signal.c --- strace-4.5.19/signal.c 2009-10-12 15:54:21.000000000 -0400 +++ tilera-source/signal.c 2009-12-23 10:55:18.352554000 -0500 @@ -1493,6 +1493,33 @@ 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 -ru --new-file strace-4.5.19/syscall.c tilera-source/syscall.c --- strace-4.5.19/syscall.c 2009-10-12 15:54:21.000000000 -0400 +++ tilera-source/syscall.c 2009-12-23 10:08:40.744400000 -0500 @@ -1283,6 +1283,17 @@ # 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 */ @@ -1688,6 +1699,19 @@ 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 @@ -2215,6 +2239,18 @@ 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; ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development 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