tapset/ChangeLog

   1 2007-09-13  David Smith  <dsmith@redhat.com>
   2
   3         * task.stp (task_open_file_handles): Fixed for kernels less than
   4         version 2.6.15.
   5         (task_max_file_handles): Ditto.
   6
   7 2007-09-13  Martin Hunt  <hunt@redhat.com>
   8
   9         * aux_syscalls.stp: Replace get_user calls with __stp_get_user.
  10
  11 2007-09-06  Zhaolei  <zhaolei@cn.fujitsu.com>
  12
  13         * aux_syscalls.stp (_stp_sockaddr_str): Fix memory access error
  14         when calling with addrlen set to 0.
  15
  16 2007-09-06  Zhaolei  <zhaolei@cn.fujitsu.com>
  17
  18         * aux_syscalls.stp (_module_flags_str): Modify combination of
  19         flags' values.
  20
  21 2007-09-04  Zhaolei  <zhaolei@cn.fujitsu.com>
  22
  23         From Lai Jiangshan <laijs@cn.fujitsu.com>
  24         * syscalls2.stp (quotactl): Init special_str before use.
  25         (rt_sigqueueinfo): Change pid's type from %p to %d in argstr.
  26
  27 2007-08-31  Zhaolei  <zhaolei@cn.fujitsu.com>
  28         From Lai Jiangshan <laijs@cn.fujitsu.com>
  29         * aux_syscalls.stp (_mknod_mode_str): Fix file type
  30         judgement error.
  31
  32 2007-08-30  Wenji Huang  <wenji.huang@oracle.com>
  33
  34         * nfs.stp (__iov_length): Update.
  35         (nfs.fop.aio_read, nfs.fop.aio_write): Update calling __iov_length.
  36         * vfs.stp (generic.fop.aio_read, generic.fop.aio_write): Modify evaluating count,buf.
  37         (generic.fop.readv*, generic.fop.writev*, generic.fop.splice_read*,
  38         generic.fop.splice_write*, generic.fop.read*, generic.fop.write*): Make optional.
  39         (vfs.__set_page_dirty_buffers.return): Add condition.
  40         (vfs.remove_from_page_cache.return): Fix typo.
  41         (vfs.block_sync_page.return): Remove size and units.
  42
  43 2007-08-30  Zhaolei  <zhaolei@cn.fujitsu.com>
  44
  45         * syscalls2.stp (syslog): Make $buf output as address in argstr.
  46
  47 2007-08-29  Zhaolei  <zhaolei@cn.fujitsu.com>
  48
  49         * syscalls2.stp (sysfs): Set argstr's format different
  50         by value of option arg.
  51
  52 2007-08-28  Wenji Huang  <wenji.huang@oracle.com>
  53
  54         * tcp.stp (sockstate): Fix typo.
  55
  56 2007-08-28  Zhaolei  <zhaolei@cn.fujitsu.com>
  57
  58         * syscalls.stp (bdflush): Add comma between args in argstr
  59         Set second parameter(data)'s type by first parameter(func)'s
  60         value in argstr.
  61
  62 2007-08-27  Martin Hunt  <hunt@redhat.com>
  63
  64         * context.stp (module_name): New. Returns the current
  65         module name.
  66
  67         * tcp.stp (tcp_sendmsg): For 2.6.23, parameters change.
  68
  69 2007-08-27  Wenji Huang  <wenji.huang@oracle.com>
  70
  71         * signal.stp (signal.do_action): Modify evaluating sa_handler,sa_mask.
  72
  73 2007-08-27  Zhaolei  <zhaolei@cn.fujitsu.com>
  74
  75         * syscalls2.stp(sendto): Set $addr as content string in argstr.
  76
  77 2007-08-24  Wenji Huang  <wenji.huang@oracle.com>
  78
  79         * scheduler.stp (scheduler.cpu_on,scheduler.migrate): Make optional.
  80         (scheduler.migrate): Modify evaluating cpu_from with task_cpu.
  81
  82 2007-08-24  Zhaolei  <zhaolei@cn.fujitsu.com>
  83
  84         * syscalls2.stp(send): Add len argument into argstr.
  85
  86 2007-08-09  William Cohen  <wcohen@redhat.com>
  87
  88         * syscalls2.stp (compat_sys_utimensat): Correct function arg.
  89
  90 2007-08-23  Martin Hunt  <hunt@redhat.com>
  91
  92         * syscalls2.stp (sys_tee.return): Make optional
  93
  94 2007-08-23  Martin Hunt  <hunt@redhat.com>
  95
  96         * aux_syscalls.stp (_struct_compat_timeval_u): Fix
  97         array reference.
  98         (_struct_compat_timespec_u): Cast args to long.
  99
 100 2007-08-23  Martin Hunt  <hunt@redhat.com>
 101
 102         From Cai Fei <caifei@cn.fujitsu.com>
 103         * aux_syscalls.stp (_waitid_opt_str): New.
 104         (_wait4_opt_str): Just handle wait4 options.
 105         * syscalls2.stp (sys_waitid): Use _waitid_opt_str.
 106
 107 2007-08-23  Wenji Huang  <wenji.huang@oracle.com>
 108
 109         * rpc.stp (sunrpc.svc.process, sunrpc.svc.recv): Modify evaluating
 110         sv_name,sv_prog,sv_nrthreads in kernel>=2.6.19.
 111         (sunrpc.sched.delay,sunrpc.sched.delay): Fix typo.
 112         (sunrpc.*.return): Change name by adding "return".
 113
 114 2007-08-23  Zhaolei  <zhaolei@cn.fujitsu.com>
 115
 116         * aux_syscalls.stp (_send_flags_str): Add support for MSG_MORE
 117         (used in send, sendto, sendmsg and compat_sys_sendmsg).
 118         Change name of _send_flags_str to _sendflags_str for unify with
 119         _recvflags_str.
 120
 121         * syscalls2.stp(send, sendto, sendmsg, compat_sys_sendmsg): Change
 122         name of _send_flags_str to _sendflags_str for unify with _recvflags_str.
 123
 124 2007-08-22  Martin Hunt  <hunt@redhat.com>
 125
 126         * ppc64/syscalls.stp: Remove a bunch of
 127         non-ppc64 specific probes.
 128
 129         * syscalls.stp (compat_sys_epoll_ctl): New.
 130         (compat_sys_epoll_wait): New.
 131         (sys_epoll_pwait): New.
 132         (compat_sys_epoll_pwait): New.
 133         (compat_sys_keyctl): New.
 134         (compat_sys_mq_open): New.
 135         (compat_sys_futex): New.
 136         (compat_sys_mq_timedsend): New.
 137         (compat_sys_mq_timedreceive): New.
 138         (compat_sys_mq_notify): New.
 139         (compat_sys_mq_getsetattr): New.
 140         (init_module): Make optional and quote args.
 141         (sys_eventfd): New.
 142
 143         * syscalls2.stp (sys_splice): New.
 144         (sys_vmsplice): New.
 145         (compat_sys_vmsplice): New.
 146         (sys_tee): New.
 147         (sys_signalfd): New.
 148         (compat_sys_signalfd): New.
 149         (sys_timerfd): New.
 150         (compat_sys_timerfd): New.
 151         (old32_readdir): New.
 152
 153 2007-08-22  Martin Hunt  <hunt@redhat.com>
 154
 155         * aux_syscalls.stp (_utimensat_flag_str): New.
 156         (_dfd_str): New.
 157         (_struct_timeval2_u): Deleted.
 158         (_struct_timeval_u): Take a number of structs to decode.
 159         (_struct_compat_timeval2_u): Deleted
 160         (_struct_compat_timeval_u): Take a number of structs to decode.
 161         (_struct_timespec_u): Take a number of structs to decode.
 162         Recognize UTIME_NOW and UTIME_OMIT.
 163         (_struct_compat_timespec_u): Ditto.
 164
 165         * syscalls.stp (compat_sys_old_getrlimit): Removed.
 166         (sys_migrate_pages): New.
 167         (sys_move_pages): New.
 168
 169         * syscalls2.stp (compat_sys_sigprocmask): Removed. Calls
 170         sys_sigprocmask.
 171         (compat_sys_sysinfo): New.
 172         (compat_sys_rt_sigtimedwait): New.
 173         (sys_utimensat, compat_sys_utimensat): New.
 174
 175         * ppc64/syscalls.stp (compat_sys_sigpending): Removed.
 176         Calls sys_ func.
 177         (compat_sys_setrlimit): Ditto.
 178         (compat_sys_getrlimit): Ditto.
 179         (compat_sys_old_getrlimit): Ditto.
 180         (compat_sys_getrusage): Ditto.
 181         (compat_sys_wait4): Ditto.
 182         (compat_sys_sched_setaffinity): Ditto.
 183         (compat_sys_sched_getaffinity): Ditto.
 184
 185 2007-08-22  Wenji Huang  <wenji.huang@oracle.com>
 186
 187         * nfsd.stp (nfsd.proc?.*): Modify evaluating client_ip
 188         with function addr_from_rqst to make it compatible in kernel>=2.6.19
 189         (nfsd.proc4.compound,nfsd.read,nfsd.write): Fix typo.
 190         (nfsd.unlink): Fix reference to variable iap.
 191
 192 2007-08-22  Wenji Huang  <wenji.huang@oracle.com>
 193
 194         * nfs.stp (__iov_length): Updated, Temporary here.
 195         * nfs_proc.stp (__i2n_ip_proto): Add type cast to sockaddr_in.
 196         (nfs.proc?.*): Modify evaluating count and offset.
 197         (nfs.proc?.read.return): Delete evaluating size and units.
 198         (nfs.proc?.write.return): Modify evaluating size.
 199         (nfs.proc?.create): Modify evaluating filename and filelen.
 200         (nfs.proc?.rename): Fix typo.
 201
 202 2007-08-22  Zhaolei  <zhaolei@cn.fujitsu.com>
 203
 204         * syscalls2.stp (syscall.setdomainname): Add argstr content
 205         (argstr = "" -> argstr = sprintf("%p, %d", $name, $len)).
 206
 207 2007-08-21  Frank Ch. Eigler  <fche@elastic.org>
 208
 209         From Cai Fei <caifei@cn.fujitsu.com>:
 210         * syscalls2.stp, syscalls.stp: Added several missing argstr/retstr
 211         variables.
 212
 213 2007-08-21  Zhaolei  <zhaolei@cn.fujitsu.com>
 214
 215         * syscalls2.stp (syscall.select): Fixed variable name error
 216         (timeout_uaddr = $tv->$tvp).
 217         * aux_syscalls.stp (_recvflags_str): Add support for MSG_DONTWAIT
 218         used in recv, recvfrom, recvmsg, compat_sys_recvmsg
 219
 220 2007-08-20  Masami Hiramatsu <mhiramat@redhat.com>
 221
 222         * ioblock.stp: Fix __bio_ino() not to access i_ino if the page is not
 223         assigned to any inode.
 224
 225 2007-08-20  Wenji Huang  <wenji.huang@oracle.com>
 226
 227         * nfs.stp (nfs.fop.aio_read, nfs.fop.aio_write): Modify evaluating count.
 228         (__iov_length): New function.
 229         (nfs.fop.sendfile, nfs.aop.set_page_dirty, nfs.aop.prepare_write,
 230          nfs.aop.release_page): Fix typo.
 231
 232 2007-08-17  Martin Hunt  <hunt@redhat.com>
 233         From Lai Jiangshan <laijs@cn.fujitsu.com>
 234         * syscalls.stp (creat): Fix argstr.
 235
 236 2007-08-17  Wenji Huang  <wenji.huang@oracle.com>
 237
 238         * ioscheduler.stp (ioscheduler.elv_add_request,
 239         ioscheduler.elv_completed_request): Add checking $rq.
 240
 241         * memory.stp (_IS_ZERO_PAGE): Modify reference to arguments.
 242
 243 2007-08-16  Frank Ch. Eigler  <fche@elastic.org>
 244
 245         PR 1315.
 246         * target_set.stp: New tapset file.
 247
 248 2007-08-16  Martin Hunt  <hunt@redhat.com>
 249
 250         * aux_syscalls.stp (_sock_family_str):
 251         Add PF_IUCV, PF_RXRPC, PF_TIPC.
 252
 253         From zhaolei@cn.fujitsu.com
 254         Remove PF_UNIX. PF_LOCAL is correct.
 255
 256 2007-08-16  Martin Hunt  <hunt@redhat.com>
 257
 258         * aux_syscalls.stp (__get_argv): Add parameter to
 259         optionally skip the first argv (argv[0]).
 260         (__get_compat_argv): Ditto.
 261
 262         * syscalls.stp (execve): Set args to the whole argv.
 263         For argstr use filename plus argv starting at [1].
 264         (compat_execve): Ditto.
 265         * ppc64/syscalls.stp (sys32_exevve): Ditto.
 266
 267         From Cai Fei <caifei@cn.fujitsu.com>
 268         * syscalls.stp (sts_getpgid): Add pid arg.
 269
 270 2007-08-16  Wenji Huang  <wenji.huang@oracle.com>
 271
 272         * errno.stp: Fix Typo for EADV.
 273
 274 2007-08-15  Wenji Huang  <wenji.huang@oracle.com>
 275
 276         * aux_syscalls.stp (_reboot_flag_str,_futex_op_str,_mprotect_prot_str,
 277         _fcntl_cmd_str, _quotaclt_cmd_str, _sock_type_str, _rlimit_resource_str,
 278         _rusage_who_str): Add new entries, modify default return string.
 279
 280 2007-08-15  Martin Hunt  <hunt@redhat.com>
 281
 282         * x86_64/syscalls.stp: Add support for sys32_mmap[2],
 283         sys32_vm86_warning, and sys32_pipe.
 284         * s390x/syscalls.stp (get_mmap_args): Move to aux_syscalls.
 285         * aux_syscalls.stp (get_mmap_args): Moved here.
 286         * syscalls.stp: Add sys32_alarm.
 287         * syscalls2.stp: Add sys32_uname.
 288
 289 2007-08-15  Frank Ch. Eigler  <fche@elastic.org>
 290
 291         * context.stp (cpuid, cpu): Use smp_processor_id().
 292
 293 2007-08-12  Wenji Huang  <wenji.huang@oracle.com>
 294
 295         * aux_syscalls.stp(_sched_policy_str,_nfsctl_cmd_str): Add SCHED_BATCH to
 296          policy entries, FSCTL_GETFD,NFSCTL_GETFS to nfsctl entries
 297
 298 2007-08-10  Josh Stone  <joshua.i.stone@intel.com>
 299
 300         * conversions.stp (kernel_string, kernel_long, kernel_int,
 301         kernel_short, kernel_char, user_string_warn): Use the
 302         CONTEXT->error_buffer to create an error message instead of a static
 303         local array.
 304
 305 2007-08-10  Frank Ch. Eigler  <fche@elastic.org>
 306
 307         From "Zhaolei" zhaolei@cn.fujitsu.com:
 308         * syscalls.stp (msync.return): Correct name variable.
 309
 310 2007-08-10  Frank Ch. Eigler  <fche@elastic.org>
 311
 312         From "Zhaolei" zhaolei@cn.fujitsu.com:
 313         * aux_syscalls.stp (_sockopt_optname_str): Add SO_SND/RCVBUFFORCE.
 314
 315 2007-08-09  Frank Ch. Eigler  <fche@elastic.org>
 316
 317         From Cai Fei <caifei@cn.fujitsu.com>:
 318         * aux_syscalls.stp (__fork_flags): Decode CLONE_VM, NEWNS, DETACHED.
 319
 320 2007-08-09  William Cohen  <wcohen@redhat.com>
 321
 322         * tapset/syscalls.stp (syscall.compat_execve,
 323         syscall.compat_execve.return):
 324         * tapset/syscalls2.stp (syscall.compat_sys_semtimedop,
 325         syscall.compat_sys_semtimedop.return):
 326         * tapset/i686/syscalls.stp (syscall.set_zone_reclaim,
 327         syscall.set_zone_reclaim.return): Make optional.
 328
 329 2007-08-08  Frank Ch. Eigler  <fche@elastic.org>
 330
 331         From "Zhaolei" zhaolei@cn.fujitsu.com:
 332         * aux_syscalls.stp (_sockopt_level_str): Correct level=1 string.
 333
 334 2007-08-03  Martin Hunt  <hunt@redhat.com>
 335
 336         * aux_syscalls.stp (__get_compat_argv): Add cast.
 337
 338 2007-07-31  Martin Hunt  <hunt@redhat.com>
 339
 340         * syscalls*: Move sys32_sysctl to arch dirs.
 341
 342 2007-07-31  Martin Hunt  <hunt@redhat.com>
 343
 344         * syscalls.stp (clock_nanosleep): Fix flags string.
 345         * syscalls2.stp: Fix typo.
 346
 347 2007-07-31  Martin Hunt  <hunt@redhat.com>
 348
 349         * */syscalls.stp: Added mmap functions.
 350         Continued moving common compatibility functions to
 351         the main tapset.
 352
 353         * aux_syscalls.stp (_shmat_flags_str): New.
 354         (__get_compat_argv): New.
 355
 356         * syscalls.stp (adjtimex): Just print hex argument.
 357         (compat_adjtimex): New.
 358         (clock_getres): Also probe compat_clock_getres.
 359         (clock_gettime): Also probe compat funcs.
 360         (compat_clock_nanosleep): New.
 361         (compat_execve): New.
 362         (fstatat): New.
 363         (get[e][gu]id): Also probe sys32.
 364         (getsockopt): Make optional. Also probe compat.
 365         (mmap, mmap2): These are arch-specific, so move to individual
 366         architecture subdirs.
 367         (compat_sys_msgctl): New.
 368         (compat_sys_msgrcv): New.
 369         (compat_sys_msgsnd): New.
 370
 371         * syscalls.stp (pread32): Remove. It calls pread64 .
 372         (quotactl): Make optional.
 373         (recv): Probe correct function.
 374         (recvfrom): Fix args.
 375         (compat_sys_recvmsg): New.
 376         (semctl): Make optional.
 377         (compat_sys_semctl): New.
 378         (semget): Make optional.
 379         (semop): Make optional.
 380         (semtimedop): Make optional.
 381         (compat_sys_semtimedop): New.
 382         (send): Make optional.
 383         (sendmsg): Make optional.
 384         (compat_sys_sendmsg): New.
 385         (sendto): Make optional.
 386         (setsockopt): Make optional. Add compat.
 387         (shmat): New.
 388         (compat_sys_shmat): New.
 389         (shmctl): New.
 390         (compat_sys_shmctl): New.
 391         (shmdt): New.
 392         (shmget): New.
 393         (shutdown): Make optional.
 394         (socket): Make optional.
 395         (socketpair): Make optional.
 396         (swapoff): Make optional.
 397         (swapon): Make optional.
 398         (sysctl): Add probe on sys32.
 399
 400 2007-07-31  Frank Ch. Eigler  <fche@elastic.org>
 401
 402         PR 4793
 403         * ppc64/syscalls.stp: Remove duplicate sys_request_key{,.return}
 404         aliases.
 405
 406 2007-07-30 Dave Wilder <dwilder@us.ibm.com>
 407
 408         PR 4794
 409         * syscalls2.stp (syscall.pread and syscall.pread32)
 410         For s390x only changed the $buf argument to $ubuf.
 411         Change the format for count and position from %p to %d
 412         to make it consistant with sys_read and sys_write.
 413
 414 2007-07-25  Mike Mason <mmlnx@us.ibm.com>
 415
 416         PR 4386
 417         * memory.stp (vm.pagefault, vm.pagefault.return):
 418         __handle_mm_fault renamed back to handle_mm_fault in 2.6.23.
 419         Changed probes to look for either name in mm/memory.c and removed
 420         kernel version check.
 421         * task.stp (task_cpu): thread_info in task_struct changed
 422         to stack in 2.6.23. Usage appears to be the same as before.
 423
 424 2007-07-17  Mike Mason <mmlnx@us.ibm.com>
 425
 426         * socket.stp: changed initialization of *num2str arrays to
 427         foreach loops.
 428
 429 2007-07-16  Martin Hunt  <hunt@redhat.com>
 430         (compat_sys_io_submit): Fix typo.
 431
 432 2007-07-16  Martin Hunt  <hunt@redhat.com>
 433         * syscalls.stp (compat_sys_fcntl64, compat_sys_fcntl): Add.
 434         (compat_sys_fstatfs64): Add.
 435         (compat_sys_getdents, compat_sys_getdents64): Add.
 436         (compat_sys_ioctl): Add.
 437         (compat_sys_io_getevents): Add.
 438         (compat_sys_io_setup): Add.
 439         (compat_sys_io_submit): Add.
 440
 441         * syscalls2.stp (compat_sys_nfsservctl): Add.
 442         (sys_openat): Add.
 443         (sys_ppoll): Add;
 444         (compat_sys_ppoll): Add.
 445         (sys32_pread64): Add.
 446         (sys32_pwrite32): Add.
 447         (sys_pwrite64): Print quoted string.
 448         (sys_pselect6, compat_sys_pselect6): Add.
 449         (sys_pselect7, compat_sys_pselect7): Add.
 450         (compat_sys_old_readdir): Add.
 451         (sys_select): Don't try to print fd_sets.
 452         (compat_sys_select): Add.
 453         (compat_sys_statfs64): Add.
 454
 455         * ppc/syscalls.stp: Remove duplicated probes.
 456
 457         * aux_syscalls.stp (_nfsctl_cmd_str): New.
 458         (_fd_set_u): Removed. Not used.
 459
 460 2007-07-11  Eugene Teo  <eteo@redhat.com>
 461
 462         * tcp.stp (tcp_sockstate_str, tcp_sockopt_str,
 463         tcp_setsockopt): New. Also added sockopt and sockstate
 464         lookup tables.
 465
 466 2007-07-10  Martin Hunt  <hunt@redhat.com>
 467
 468         * aux_syscalls.stp (_struct_compat_timeval2_u):
 469         Fixes.
 470
 471 2007-07-10  Martin Hunt  <hunt@redhat.com>
 472         * syscall*.stp: Major reorganization work.
 473         * aux_syscalls.stp (_sigprocmask_how_str): Rewrite
 474         in C so real arch-dependent header files
 475         will be used.
 476         (_mlockall_flags_str): Ditto.
 477
 478 2007-07-09  Martin Hunt  <hunt@redhat.com>
 479         * syscalls2.stp (compat_sys_settimeofday): New.
 480
 481 2007-07-09  Martin Hunt  <hunt@redhat.com>
 482
 483         * syscalls2.stp (compat_sys_utimes): New.
 484         * ppc64/syscalls.stp (compat_sys_utimes): Removed.
 485
 486         * syscalls.stp (compat_sys_futimesat): Fix arg.
 487
 488 2007-07-03  Martin Hunt  <hunt@redhat.com>
 489
 490         * syscalls.stp: Add sys_futimesat, compat_sys_futimesat.
 491         * syscalls2.stp (utimes): Use _struct_timeval2_u.
 492         * aux_syscalls.stp (_struct_timeval2_u): New function.
 493         (_struct_compat_timeval2_u): New function.
 494
 495 2007-07-02  Martin Hunt  <hunt@redhat.com>
 496
 497         * context.stp (print_backtrace): If no regs, just
 498         print the probe point.
 499
 500 2007-06-22  Frank Ch. Eigler  <fche@elastic.org>
 501
 502         * syscalls_cfg_trunc.stp: New file for configuration global.
 503         * syscalls.stp (add_key, mount), syscalls2.stp (write):
 504         Use parameter.
 505
 506 2007-06-15  Martin Hunt  <hunt@redhat.com>
 507
 508         * syscalls.stp: Add sys_fcntl64, sys_oabi_fstat64,
 509           sys_oabi_lstat64.
 510         * syscalls2.stp: Fix sys_send. Add sys_sendfile64.
 511         * errno.stp: Add arm support.
 512
 513 2007-06-14  Mike Mason <mmlnx@us.ibm.com>
 514
 515         * socket.stp: removed extra assignment to "size" in
 516         socket.aio_write.return
 517
 518 2007-06-07  Martin Hunt  <hunt@redhat.com>
 519         Fallout from PR 3331 fix. Sometimes glibc and the
 520         kernel disagree about signed vs unsigned.
 521         * aux_syscalls.stp: Rename __uid() to __int32().
 522         * syscalls.stp: Change syscall.chown, syscall.fchown,
 523         syscall.lchown, and syscall.lseek to use __int32().
 524         * syscalls2.stp: Change syscall.setregid, syscall.resgid,
 525         syscall.resuid, and syscall.setreuid to use __int32().
 526
 527 2007-05-17  Martin Hunt  <hunt@redhat.com>
 528
 529         * syscalls.stp: Make optional sys_alarm, sys_fadvise64,
 530         sys_gethostname, sys_getpgrp, and sys_llseek.
 531         (syscall.getrlimit): Add optional calls sys_old_getrlimit,
 532         compat_sys_getrlimit, and compat_sys_old_getrlimit.
 533
 534         * syscalls2.stp: Make optional sys_nice, sys_rt_sigreturn,
 535         sys_signal, sys_sigprocmask, sys_utime
 536         (syscall.old_getrlimit): Moved into syscall.getrlimit.
 537
 538 2007-05-16  Will Cohen  <wcohen@redhat.com>
 539         PR 4471
 540         * syscall2.stp: Correct sys_pipe function args for ia64.
 541
 542 2007-05-16  Will Cohen  <wcohen@redhat.com>
 543
 544         PR 4510
 545         * scheduler.stp: Correct function argument.
 546
 547 2007-05-09  Martin Hunt  <hunt@redhat.com>
 548
 549         * syscalls2.stp: Added compat_sys_pause to syscall.pause.
 550
 551         * syscalls.stp: Added sys_lstat64 to syscall.lstat.
 552         Added compat_sys_gettimeofday to syscall.gettimeofday.
 553
 554         * ppc64/syscalls.stp: Remove sys_lstat64.
 555         * i686/syscalls.stp: Remove sys_lstat64.
 556
 557 2007-04-25  David Wilder <dwilder@us.ibm.com>
 558
 559         * syscall2.stp:syscall.pause added sys32_pause to probe list.
 560
 561 2007-04-25  David Wilder <dwilder@us.ibm.com>
 562
 563         * s390x/syscall.stp: Fix bug in syscall.mmap returning the wrong args
 564                              for 32-bit versions of mmap calls.
 565
 566 2007-04-24  Will Cohen  <wcohen@redhat.com>
 567
 568         * memory.stp: Update vm.pagefault.return comment.
 569
 570 2007-04-24  Mike Mason <mmlnx@us.ibm.com>
 571
 572         * socket.stp: adapted to changes in 2.6.19 socket routines
 573
 574 2007-04-24  Will Cohen  <wcohen@redhat.com>
 575
 576         * memory.stp: Add matching vm.pagefault.return
 577
 578 2007-04-23  Frank Ch. Eigler  <fche@elastic.org>
 579
 580         * scheduler.stp (scheduler.ctxswitch): Since it's marked __kprobes
 581         switch from __switch_to to context_switch on x86-64 in Ipswitch.
 582
 583 2007-04-04  Sébastien Dugué  <sebastien.dugue@bull.net>
 584
 585         * scsi.stp: Fix for when the scsi driver is built into the kernel.
 586
 587 2007-04-11  Martin Hunt  <hunt@redhat.com>
 588
 589         * aux_syscalls.stp: Add in6.h include.
 590
 591 2007-04-10  Martin Hunt  <hunt@redhat.com>
 592
 593         * logging.stp (print_char): New function.
 594
 595         * aux_syscalls.stp: Clean up network includes.
 596
 597 2007-04-09  Mike Mason <mmlnx@us.ibm.com>
 598
 599         * DEVGUIDE: Added new tapset developer's guide.
 600
 601 2007-03-30  Frank Ch. Eigler  <fche@elastic.org>
 602
 603         PR 1570.
 604         * memory.stp, scheduler.stp, signal.stp, LKET/signal.stp: Adapt
 605         to .inline -> .function change.
 606
 607 2007-03-09  Pierre Peiffer  <pierre.peiffer@bull.net>
 608
 609         * nfsd.stp (nfsd.dispatch): Change initialization of variable
 610         client_ip with a call to addr_from_rqst.
 611         * rpc.stp (addr_from_rqst): - update with changes in struct svc_rqst
 612         - __rpc_execute returns void now.  struct rpc_xprt modified since
 613         kernel 2.6.19.
 614         * nfs.stp, vfs.stp: Local variables f_dentry renamed, because
 615         conflicting with a new #define in kernel header linux/fs.h in 2.6.20.
 616
 617 2007-02-29 David Wilder <dwilder@us.ibm.com>
 618
 619         *conversions.stp (kernel_int) added goto success; (PR 4419)
 620
 621 2007-02-22  David Wilder <dwilder@us.ibm.com>
 622
 623         * syscalls.stp, s390x/syscall.stp: Created an s390x version of
 624         syscall.mmap, syscall.mmap2, syscall.mmap.return, syscall.mmap2.return.
 625
 626 2007-02-09  Fr ank Ch. Eigler  <fche@elastic.org>
 627
 628         * conversions.stp (*): Make errmsg usage uniform.
 629
 630 2007-02-06  Josh Stone  <joshua.i.stone@intel.com>
 631
 632         * aux_syscalls.stp, inet_sock.stp, ioblock.stp, ioscheduler.stp,
 633         nfs.stp, nfs_proc.stp, nfsd.stp, rpc.stp, scsi.stp, signal.stp,
 634         socket.stp, task.stp, tcp.stp, vfs.stp: Protect pointer dereferences
 635         with kread wherever possible.  Some places still have hazards, as
 636         marked with FIXMEs.
 637
 638         * errno.stp (returnstr): Don't use return in tapset C functions.
 639         * aux_syscalls.stp (__uget_timex_m): Ditto.
 640         * nfsd.stp (__get_fh): Ditto.
 641         * nfs.stp, vfs.stp (<many functions>): Ditto.
 642         * string.stp (substr): Ditto. Also make sure start index is valid.
 643
 644         * syscalls.stp (syscall.execve): Change __string to kernel_string.
 645
 646 2007-02-06  Frank Ch. Eigler  <fche@elastic.org>
 647
 648         * conversions.stp (kernel_long/int/short/char): New functions.
 649
 650 2007-01-31  Martin Hunt  <hunt@redhat.com>
 651
 652         * context.stp (print_backtrace): Modify for new
 653         _stp_stack_print.
 654         (backtrace): Just use _stp_stack_snprint().
 655         (print_stack): Use new _stp_print* functions.
 656         (probefunc): Use _stp_symbol_snprint.
 657
 658 2007-01-26  Josh Stone  <joshua.i.stone@intel.com>
 659
 660         * vfs.stp (ppos_pos): Change deref() to kread() so i686 passes.
 661
 662 2007-01-25  Mike Mason <mmlnx@us.ibm.com>
 663
 664         * socket.stp: Fix for missing SOCK_PASSSEC in kernels earlier
 665         than 2.6.18.
 666
 667 2007-01-25  Martin Hunt  <hunt@localhost.localdomain>
 668
 669         * syscalls2.stp: Add sys32_ustat probe.
 670
 671 2007-01-23  Mike Mason <mmlnx@us.ibm.com>
 672
 673         * socket.stp: Fixed bit checking method in sock_flags_num2str()
 674         to match how it's done in the kernel.
 675
 676 2007-01-23  Mike Mason <mmlnx@us.ibm.com>
 677
 678         * socket.stp: New sockets tapset.
 679
 680 2007-01-23  Mike Mason <mmlnx@us.ibm.com>
 681
 682         * string.stp: Added tokenize() and strtol() functions.
 683
 684 2007-01-17  Martin Hunt  <hunt@redhat.com>
 685
 686         * syscalls.stp: Add syscall.creat.
 687         * syscalls2.stp: Add compat_sys_open.
 688
 689 2007-01-13  Mike Mason <mmlnx@us.ibm.com>
 690
 691         * ioblock.stp: renamed __bio_direction() to bio_rw_num()
 692
 693 2007-01-12  Mike Mason <mmlnx@us.ibm.com>
 694
 695         * x86_64/syscalls.stp: added ? to request_key aliases
 696         to prevent syscall.* failures on some kernels
 697
 698 2006-12-29  Li Guanglei <guanglei@cn.ibm.com>
 699
 700         From Gui Jian <guij@cn.ibm.com>
 701         * ioscheduler.stp, nfsd.stp, nfs.stp, nfs_proc.stp,
 702         rpc.stp, vfs.stp: patch for 2.6.19 kernel
 703
 704 2006-12-18  Frank Ch. Eigler  <fche@elastic.org>
 705
 706         * vfs.stp (ppos_pos): Protect contents with deref(), though
 707         this blocks operation on i686 due to bug #3079.
 708
 709 2006-12-13  Mike Mason <mmlnx@us.ibm.com>
 710
 711         * scheduler.stp: fixed last line in scheduler.ctxswitch to
 712         reference $prev_p->state instead of $prev_p->pid.
 713
 714 2006-12-11  Li Guanglei <guanglei@cn.ibm.com>
 715
 716         From Gui Jian <guij@cn.ibm.com>
 717         * nfs.stp, nfs_proc.stp, rpc.stp: patch for 2.6.9 kernel
 718
 719 2006-11-29  Li Guanglei <guanglei@cn.ibm.com>
 720
 721         From Gui Jian <guij@cn.ibm.com>
 722         * scheduler.stp, vfs.stp: made idle_balance and
 723         buffer_migrate_page optinal.
 724
 725 2006-11-20  Frank Ch. Eigler  <fche@elastic.org>
 726
 727         * context.stp (caller_addr): Declare return type.
 728
 729 2006-11-07  Li Guanglei <guanglei@cn.ibm.com>
 730
 731         From Gui Jian <guij@cn.ibm.com>
 732         * signal.stp, memory.stp: make do_mmap2, copy_cow_page
 733         and signal.handle.return optional since they are obsolete
 734         or failed to probe on 2.6.18.1/ppc64
 735
 736 2006-11-02  Frank Ch. Eigler  <fche@elastic.org>
 737
 738         * README: Add a blurb against running these scripts directly.
 739
 740 2006-10-29  Thang Nguyen <thang.p.nguyen@intel.com>
 741
 742         * context.stp: Added proper handling of statement
 743         * probe in probefunc() for IA64 (bz# 3423)
 744
 745 2006-10-16  Li Guanglei <guanglei@cn.ibm.com>
 746         * scsi.stp: check whether rq_disk is empty
 747         * scheduler.stp: revert changes for x86_64
 748
 749 2006-10-13  Li Guanglei <guanglei@cn.ibm.com>
 750         * scsi.stp: add some variables
 751         * scheduler.stp: skip __switch_to on x86_64
 752
 753 2006-10-12  Martin Hunt  <hunt@redhat.com>
 754         * context.stp (print_backtrace): Pass in new
 755         kretprobe instance arg.
 756         (backtrace): Ditto.
 757         (is_return): Rewrite.
 758         (stack_size): New.
 759         (stack_used): New.
 760         (stack_unused): New.
 761         (called_addr): New.
 762         (caller): New.
 763
 764 2006-10-12  Li Guanglei <guanglei@cn.ibm.com>
 765         * ioscheduler.stp: bugfix to avoid refer to NULL pointer
 766
 767 2006-10-11  Li Guanglei <guanglei@cn.ibm.com>
 768         * nfs.stp, nfsd.stp: bugfix of pointer conversion on
 769         32-bit platform.
 770         * i686/syscall.stp: make sys_request_key optional since
 771         it failed to probe on 2.6.18/i386
 772
 773 2006-10-04  Frank Ch. Eigler  <fche@elastic.org>
 774
 775         * context.stp (probefunc): Return empty string for
 776         userspace (< PAGE_OFFSET) pointers.
 777
 778 2006-09-26  David Smith  <dsmith@redhat.com>
 779
 780         * test/run.sh: Changed 'stpd' references to 'staprun'.
 781
 782 2006-09-20  Josh Stone  <joshua.i.stone@intel.com>
 783
 784         PR 3233
 785         * timestamp.stp (gettimeofday_ns): New function
 786         (gettimeofday_us, gettimeofday_ms, gettimeofday_s):
 787         Use gettimeofday_ns as the base unit.
 788
 789 2006-09-19  Li Guanglei <guanglei@cn.ibm.com>
 790
 791         From Gui Jian <guijian@cn.ibm.com>
 792
 793         * rpc.stp: Some changes and more comments of RPC tapset
 794
 795 2006-09-18  Martin Hunt  <hunt@redhat.com>
 796
 797         * logging.stp (stp_print_binary): New function.
 798         * string.stp: Fix docs.
 799
 800 2006-09-12  Li Guanglei <guanglei@cn.ibm.com>
 801
 802         From Li Xuepeng <xuepengl@cn.ibm.com>
 803
 804         * nfsd.stp, nfs_proc.stp, nfs.stp:
 805         Change NFS file identifier. Change NFS version data type
 806         from String to INT. Add version variable to nfs_open
 807         and nfs_release.
 808
 809 2006-09-11  Li Guanglei <guanglei@cn.ibm.com>
 810
 811         From Gui Jian(guijian@cn.ibm.com>
 812         * rpc.stp: tapsets for RPC activities.
 813
 814 2006-08-30  Li Guanglei <guanglei@cn.ibm.com>
 815
 816         * signal.stp: some changes to arguments and comments
 817         of signal tapset
 818
 819 2006-08-25  Li Guanglei <guanglei@cn.ibm.com>
 820
 821         From Li Xuepeng:
 822         * vfs.stp,nfsd.stp,nfs.stp: bug fixes and more error checking
 823
 824 2006-08-23  Li Guanglei <guanglei@cn.ibm.com>
 825
 826         * vfs.stp: New tapset from Thomas Zanussi(trz@us.ibm.com) to probe
 827         vfs layer activities.
 828         * nfs.stp: New tapset from Li Xuepeng(xuepengl@cn.ibm.com) to probe
 829         nfs file operations and nfs address space operations on client side.
 830         * nfs_proc.stp: New tapset from Li Xuepeng to probe some nfs RPC
 831         procedure stub functions on client side.
 832         * nfsd.stp: New tapset from Li Xuepeng to probe nfs server side
 833         activities, including some RPC procedure stub functions, nfsd
 834         dispatch routine, and nfsd_* functions
 835
 836 2006-08-22  Li Guanglei <guanglei@cn.ibm.com>
 837
 838         * signal.stp: More variables for signal.do_action and
 839         signal.procmask. New function of get_sigset(). Minor
 840         changes to naming of signal.pend and its comments
 841
 842
 843 2006-08-21  Martin Hunt  <hunt@redhat.com>
 844
 845         * string.stp (substr): Rewrite. Make the 3rd parameter
 846         be the length.
 847
 848 2006-08-17  Josh Stone  <joshua.i.stone@intel.com>
 849
 850         * signal.stp: Changes on behalf of Manoj S Pattabhiraman:
 851         1. As per the suggestions, i have removed the argstr from the
 852         probe points.
 853         2. Added some checks to find whether the signals generated are
 854         USER or Kernel Mode in signal_handle probe.
 855
 856 2006-08-17  Li Guanglei <guanglei@cn.ibm.com>
 857
 858         * signal.stp: update signal tapsets based on the discussion
 859         with Josh Stone on mailinglist:
 860         1. Added "send2queue" and "name" variable for signal.send.part*
 861         2. Added signal.send.return probe alias
 862         3. Added signal.checkperm and signal.checkperm.return probe alias
 863         4. Commented out signal.handle_stop
 864         5. Alias all signal syscalls to syscall tapsets.
 865
 866 2006-08-15  Thang Nguyen  <thang.p.nguyen@intel.com>
 867
 868         * ioblock.stp:  Added safety checks for __bio_ino() and
 869         __bio_start_sect().
 870
 871 2006-08-09  Thang Nguyen  <thang.p.nguyen@intel.com>
 872
 873         * ioblock.stp: Merged io.stp from Tom Zanussi (IBM) into existing
 874         ioblock.stp.  Removed/Renamed duplicate variables and probes.
 875
 876 2006-08-09  Josh Stone  <joshua.i.stone@intel.com>
 877
 878         * signal.stp: Create a new tapset that addresses process signals.
 879         Much of this was contributed by Manoj Pattabhiraman (IBM).
 880         * process.stp: Remove aliases that now belong in signal tapset
 881         * memory.stp: move pagefault to vm.* namespace, and add many other
 882         virtual-memory themed probes.
 883
 884 2006-08-09  David Smith  <dsmith@redhat.com>
 885
 886         * syscalls.stp: Fixed typo in syscall.kexec_load argument
 887         handling.
 888
 889 2006-08-08  Eugene Teo  <eteo@redhat.com>
 890
 891         * context.stp (probemod): New function.
 892
 893 2006-07-18  Thang Nguyen  <thang.p.nguyen@intel.com>
 894
 895         * context.stp: Modified probefunc() to print the function
 896         name (without the dot) for statement probe on ppc64.
 897
 898 2006-07-17  David Smith  <dsmith@redhat.com>
 899
 900         * context.stp: Removed returnval() function.  Use $return
 901         instead.
 902         * return.stp: Removed.  Use $return instead.
 903
 904 2006-07-17  Tom Zanussi <zanussi@us.ibm.com>
 905
 906         * ioblock.stp: add null bi_bdev check to bio_devname()
 907
 908 2006-07-17  Li Guanglei <guanglei@cn.ibm.com>
 909
 910         * syscalls.stp: make sys_acct, sys_add_key, sys_keyctl
 911         and sys_modify_ldt optional on ppc64 since they are
 912         weak symbol.
 913         * ppc64/syscalls.stp: remove syscall.acct, syscall.add_key
 914         and syscall.umask since they are already defined in
 915         syscalls.stp
 916
 917 2006-07-04  Martin Hunt  <hunt@redhat.com>
 918
 919         * syscalls.stp, syscalls2.stp: Use user_string_quoted().
 920
 921 2006-07-04  Li Guanglei <guanglei@cn.ibm.com>
 922
 923         * syscalls.stp, syscalls2.stp, ppc64/syscalls.stp:
 924         fix syscall.lstat, syscall.lstat64, syscall.newlstat.
 925         * ppc64/syscalls.stp: fix syscall.compat_sys_statfs and
 926         syscall.sys32_open
 927
 928 2006-07-04  Li Guanglei <guanglei@cn.ibm.com>
 929
 930         * memory.stp: add addr_to_node() from Jose R. Santos
 931         (jrs@us.ibm.com)
 932         * syscalls.stp: typo for syscall.lstat
 933
 934 2006-06-30  Martin Hunt  <hunt@redhat.com>
 935
 936         * conversions.stp (user_string): Don't generate errors
 937         on faults, just return <unknown>.
 938         (user_string2): New function.
 939         (user_string_warn): New function.
 940
 941 2006-06-26  Martin Hunt  <hunt@redhat.com>
 942
 943         * aux_syscalls.stp (_stp_ctime): New function.
 944         (_struct_utimbuf_u): New function.
 945
 946 2006-06-25  Li Guanglei <guanglei@cn.ibm.com>
 947
 948         * syscalls.stp: Changes to AIO related syscalls(io_setup,
 949         io_submit, io_getevents, io_cancel, io_destroy)
 950
 951 2006-06-23  Thang Nguyen  <thang.p.nguyen@intel.com>
 952
 953         * tcp.stp: Refined variables and added more
 954         function descriptions.
 955         * udp.stp: UDP tapset.
 956         * inet_sock.stp: common inet_sock functions
 957         for TCP and UDP tapsets.
 958
 959 2006-06-22  Thang Nguyen  <thang.p.nguyen@intel.com>
 960
 961         * tcp.stp: TCP tapset (originally from IBM)
 962
 963 2006-06-21  Josh Stone  <joshua.i.stone@intel.com>
 964
 965         PR 2525
 966         * timestamp.stp (gettimeofday_us, gettimeofday_ms, gettimeofday_s):
 967         Convert to using the runtime-provided _stp_gettimeofday_us().
 968
 969 2006-06-19  Martin Hunt  <hunt@redhat.com>
 970
 971         * syscalls.stp: Make the 16-bit calls optional.
 972         * syscalls2.stp: Ditto.
 973
 974 2006-06-09  Martin Hunt  <hunt@redhat.com>
 975
 976         * syscalls2.stp: Fix sys_sync.
 977
 978 2006-06-09  Martin Hunt  <hunt@redhat.com>
 979
 980         * syscalls2.stp: Fixed the uid and gid calls.
 981
 982 2006-06-09  Li Guanglei <guanglei@cn.ibm.com>
 983
 984         * syscalls.stp: made sys_ftruncate64 optional since it doesn't
 985         exist on 2.6.16*/ppc64
 986
 987 2006-06-08  Thang Nguyen  <thang.p.nguyen@intel.com>
 988
 989         * ioblock.stp: new (block I/O activities)
 990
 991 2006-06-06  Josh Stone  <joshua.i.stone@intel.com>
 992
 993         * process.stp (create, exec_complete): replace retval() with $return
 994
 995 2006-06-02  Josh Stone  <joshua.i.stone@intel.com>
 996
 997         * process.stp (exec, exec_complete): conditionally include
 998         compat_do_execve for 64-bit kernels
 999         * process.stp (handle_signal): use optional probes to alternate
1000         between function or inline
1001
1002 2006-05-30  Martin Hunt  <hunt@redhat.com>
1003
1004         * aux_syscalls.stp (_mountflags_str): Rewrite.
1005         (_umountflags_str): New.
1006
1007         * syscalls.stp (fstatfs.return): Add retstr.
1008
1009         * syscalls2.stp (sys_write): Use text_strn().
1010         * syscalls.stp (sys_lseek): Fix.
1011         (sys_llseek): Fix.
1012
1013         * string.stp (text_str): New.
1014         (text_strn): New.
1015
1016 2006-05-26  Martin Hunt  <hunt@redhat.com>
1017
1018         * errno.stp: Add octal option for returnstr.
1019
1020         * [i686,x86_64]/syscalls.stp (umask): Print args and return
1021         in octal.
1022         (add_key): Comment out. This syscall is added by a xen patch
1023         and may not be present.
1024         (tux): Ditto.
1025
1026         * syscalls.stp (accept): Fix arg name.
1027
1028 2006-05-25  Martin Hunt  <hunt@redhat.com>
1029
1030         * syscalls.stp: Add sys_fcntl and sys_listen.
1031
1032         * syscalls2.stp: Commented out sys_socketcall because it only calls
1033         other system calls which are already probed.
1034
1035 2006-05-25  Martin Hunt  <hunt@redhat.com>
1036
1037         * syscall*.stp: Change "0x%p" to "%p".
1038
1039 2006-05-25  Li Guanglei <guanglei@cn.ibm.com>
1040
1041         * scheduler.stp: add prev_task and next_task variable.
1042
1043 2006-05-24  Josh Stone  <joshua.i.stone@intel.com>
1044
1045         PR 2677
1046         * context.stp (probefunc): Use _stp_symbol_sprint_basic
1047
1048 2006-05-19  Li Guanglei <guanglei@cn.ibm.com>
1049
1050         Patch from Mao Bibo (bibo.mao@intel.com)
1051         * tapset/aux_syscalls.stp: change %lx to %llx in snprintf to
1052         print the address in IA64
1053
1054 2006-05-19  Li Guanglei <guanglei@cn.ibm.com>
1055
1056         * tapset/ioscheduler.stp: change . to -> operator to get the
1057         elevator name
1058
1059 2006-05-18  Li Guanglei <guanglei@cn.ibm.com>
1060
1061         * tapset/LKET/*: tracing tapsets of LKET
1062         * tapset/context.stp: add stp_pid() func
1063         * tapset/ppc64/syscalls.stp: add conditional preprocessing
1064         since sys64_time is removed from kernel >= 2.6.16
1065
1066 2006-05-18  Li Guanglei <guanglei@cn.ibm.com>
1067
1068         * tapset/tskschedule.stp: deleted, merge into scheduler.stp
1069         * tapset/scheduler.stp:   incorporate tskschedule.stp
1070
1071 2006-05-17  Josh Stone  <joshua.i.stone@intel.com>
1072
1073         * process.stp: Rename signal.send to signal_send and process.complete
1074         to process_complete, to allow process.* to work properly.
1075         * process.stp (_IS_ERR): declare parameter type
1076         * process.stp (process.create): correct new_pid assignment
1077         * scheduler.stp: New scheduler tapset
1078
1079 2006-05-18  Li Guanglei <guanglei@cn.ibm.com>
1080
1081         * tapset/ioscheduler.stp: generic IO scheduler tapsets from LKET
1082         * tapset/memory.stp:      generic pagefault tapsets from LKET
1083         * tapset/networking.stp:  generic networking tapsets from LKET
1084         * tapset/scsi.stp:        generic scsi tapsets from LKET
1085         * tapset/tskschedule.stp: generic task scheduler tapsets from LKET
1086         * tapset/process.stp:     changes to process.exec alias
1087
1088
1089 2006-05-16  David Smith  <dsmith@redhat.com>
1090
1091         * conversions.stp (hexstring, string): Removed functions.  Because
1092         of parser changes, "string" is now a reserved word and cannot be a
1093         function name.  Use 'sprintf("0x%x", num)' to replace hexstring()
1094         and either 'sprint(num)' or 'sprintf("%d", num)' to replace
1095         string().
1096
1097         * syscalls.stp (syscall.accept, syscall.alarm, syscall.close,
1098         syscall.dup, syscall.epoll_create, syscall.exit, syscall.fchdir,
1099         syscall.fdatasync, syscall.fsync, syscall.getsid) Changed
1100         'string()' calls to 'sprint()' calls.
1101         * syscalls2.stp (syscall.sched_get_priority_max,
1102         syscall.sched_get_priority_min, syscall.sched_getscheduler,
1103         syscall.setfsgid, syscall.setfsgid16, syscall.setfsuid,
1104         syscall.setfsuid16, syscall.setgid, syscall.setgid16,
1105         syscall.setuid, syscall.setuid16, syscall.ssetmask,
1106         syscall.timer_delete, syscall.timer_getoverrun): Ditto.
1107         * i686/syscalls.stp (syscall.iopl, syscall.rt_sigreturn,
1108         syscall.sigreturn): Ditto.
1109         * ppc64/syscalls.stp (syscall.ppc64_personality): Ditto.
1110         * x86_64/syscalls.stp (kernel.syscall.iopl, kernel.syscall.umask):
1111         Ditto.
1112
1113         * test/ctostp.sh: Uses 'sprint()' instead of 'string()' in
1114         generated systemtap code.
1115
1116 2006-05-14  Martin Hunt  <hunt@redhat.com>
1117
1118         * aux_syscalls.stp (_sys_open_flag_str): Rewrite in C so it
1119         is complete and works on different archs.
1120
1121 2006-05-09  Josh Stone  <joshua.i.stone@intel.com>
1122
1123         * context.stp (probefunc): remove use of labels
1124         * task.stp: functions to retrieve task information
1125         * process.stp: tapset for process-related events
1126
1127 2006-05-08  Josh Stone  <joshua.i.stone@intel.com>
1128
1129         PR 2594
1130         From Thang P Nguyen <thang.p.nguyen@intel.com>
1131         * context.stp (probefunc): expands ability to detect the function
1132         for different types of probes.
1133
1134 2006-05-05  Frank Ch. Eigler  <fche@elastic.org>
1135
1136         PR 2643
1137         * syscalls.stp: Put back some dummy syscall.exit*.return probes.
1138
1139 2006-05-03  Frank Ch. Eigler  <fche@elastic.org>
1140
1141         * context.stp, errno.stp: Note/eliminate some retval() duplication.
1142
1143 2006-04-27  Martin Hunt  <hunt@redhat.com>
1144
1145         * endian.stp (set_endian): Remove "pure" to prevent
1146         this from optimizing away.
1147
1148 2006-04-21  Frank Ch. Eigler  <fche@elastic.org>
1149
1150         * aux_syscalls.stp (_fildes_u): Declare return value type.
1151
1152 2006-04-18  Frank Ch. Eigler  <fche@elastic.org>
1153
1154         * conversions.stp (string, hex_string): Use snprintf for safety.
1155
1156 2006-04-18  Martin Hunt  <hunt@redhat.com>
1157
1158         * conversions.stp (user_string): Reenable error message.
1159
1160 2006-04-17  Martin Hunt  <hunt@redhat.com>
1161
1162         * endian.stp (set_endian): New function.
1163
1164 2006-03-06  Martin Hunt  <hunt@redhat.com>
1165
1166         * system.stp: New tapset.
1167
1168 2006-03-01  Martin Hunt  <hunt@redhat.com>
1169
1170         * aux_syscalls.stp (_struct_sockaddr_u): Parse sockaddr.
1171
1172         * syscalls.stp (bind): Call _struct_sockaddr_u().
1173
1174         * errno.stp (errno_str): Complete rewrite in C for speed and
1175         accuracy.
1176         (returnstr): New function for syscall tapet.
1177
1178 2006-02-22  Frank Ch. Eigler  <fche@elastic.org>
1179
1180         * timestamp.stp (get_cycles): New function.
1181
1182 2006-02-21  Martin Hunt  <hunt@redhat.com>
1183
1184         * context.stp: Fix definition of returnval(). Now the same as retval().
1185         Cleanup needed. Only one can survive.
1186
1187 2006-02-17  Frank Ch. Eigler  <fche@elastic.org>
1188
1189         * context.stp (cpu): Clone undocumented cpuid() function.
1190
1191 2006-02-14  Martin Hunt  <hunt@redhat.com>
1192
1193         * syscalls.stp: More updates.
1194
1195 2006-02-14  Frank Ch. Eigler  <fche@elastic.org>
1196
1197         * queue_stats.stp: New tapset.
1198
1199 2006-02-14  Mark McLoughlin  <markmc@redhat.com>
1200
1201         * aux_syscalls.stp: (_sys_open_flag_str): s/O_NDCTTY/O_NOCTTY/
1202
1203 2006-02-14  Martin Hunt  <hunt@redhat.com>
1204
1205         * aux_syscalls.stp (_struct_timeval_u): New function.
1206         (_struct_timeval): New function.
1207         (_struct_timespec_u): New function.
1208         (_struct_timespec): New function.
1209         (_struct_itimerval_u): New function:
1210         (_struct_itimerval): New function:
1211         (_signal_name): New function.
1212         (_module_flags_str): Fixed.
1213
1214         * syscalls2.stp (syscall.setitimer): Use new function
1215         _struct_itimerval_u().
1216
1217         * syscalls.stp: Latest version. Many changes.
1218
1219 2006-02-08  Martin Hunt  <hunt@redhat.com>
1220
1221         * aux_syscalls.stp(_msync_flag_str): Fix.
1222         (_wait_opt_str): Fix.
1223         * syscalls.stp: Latest.
1224
1225 2006-02-07  Martin Hunt  <hunt@redhat.com>
1226
1227         * syscalls.stp: Latest.
1228         * syscalls2.stp: Commented out pciconfig calls. Those
1229         need to go in arch-specific directories.
1230
1231         * aux_syscalls.stp (_access_mode_str): Fix.
1232         (_mmap_flags): New Function.
1233         (_mprotect_prot_str): Fix.
1234         (__string): New.
1235         (__get_argv): New.
1236         (__fork_flags): New.
1237
1238 2006-02-01  Martin Hunt  <hunt@redhat.com>
1239
1240         * syscalls.stp: New syscall file.
1241         * syscall2.stp: More syscalls.
1242         * i686/syscalls.stp: x86-specific calls.
1243         * x86_64/syscalls.stp: x86_64-specific calls.
1244
1245 2006-01-30  Martin Hunt  <hunt@redhat.com>
1246
1247         * context.stp (probefunc): New function.
1248         (is_return): New function.
1249         (returnval): New function.
1250
1251 2006-01-15  Frank Ch. Eigler  <fche@elastic.org>
1252
1253         * logging.stp: Revert.
1254
1255 2006-01-10  Martin Hunt  <hunt@redhat.com>
1256
1257         * logging.stp: Don't set STAP_SESSION_STOPPING.
1258         That it done in _stp_exit().
1259