tapset/ChangeLog

   1 2007-09-21  Zhaolei  <zhaolei@cn.fujitsu.com>
   2
   3         * aux_syscalls.stp(_reboot_magic_str) Fix the problem that
   4         LINUX_REBOOT_MAGIC1 printed as UNKNOWN VALUE.
   5
   6 2007-09-19  Martin Hunt  <hunt@redhat.com>
   7         PR 2295
   8         * syscalls.stp (sys_bdflush): Make optional.
   9         (sys_madvise): Ditto.
  10         (sys_mincore): Ditto.
  11         (sys_mlock): Ditto.
  12         (sys_mlockall): Ditto.
  13         (sys_mprotect): Ditto.
  14         (sys_mremap): Ditto.
  15         (sys_msync): Ditto.
  16         (sys_munlock): Ditto.
  17         (sys_munlockall): Ditto.
  18         * syscalls2.stp (sys_remap_pages): Make optional.
  19         * ppc64/syscalls.stp (ppc_rtas): Make optional.
  20
  21 2007-09-19  Zhaolei  <zhaolei@cn.fujitsu.com>
  22
  23         * syscall.stp(getrusage) Fix the output of getrusage's argstr
  24         when who is set to -2.
  25
  26 2007-09-19  Zhaolei  <zhaolei@cn.fujitsu.com>
  27
  28         From Lai Jiangshan <laijs@cn.fujitsu.com>
  29         * ia64/syscalls.stp Add a probe point syscall.sigaltstack for
  30         ia64.
  31         * signal.stp(signal.force_segv) Add a part(force_sigsegv_info)
  32         for signal.force_segv.
  33
  34 2007-09-13  David Smith  <dsmith@redhat.com>
  35
  36         * task.stp (task_open_file_handles): Fixed for kernels less than
  37         version 2.6.15.
  38         (task_max_file_handles): Ditto.
  39
  40 2007-09-13  Martin Hunt  <hunt@redhat.com>
  41
  42         * aux_syscalls.stp: Replace get_user calls with __stp_get_user.
  43
  44 2007-09-06  Zhaolei  <zhaolei@cn.fujitsu.com>
  45
  46         * aux_syscalls.stp (_stp_sockaddr_str): Fix memory access error
  47         when calling with addrlen set to 0.
  48
  49 2007-09-06  Zhaolei  <zhaolei@cn.fujitsu.com>
  50
  51         * aux_syscalls.stp (_module_flags_str): Modify combination of
  52         flags' values.
  53
  54 2007-09-04  Zhaolei  <zhaolei@cn.fujitsu.com>
  55
  56         From Lai Jiangshan <laijs@cn.fujitsu.com>
  57         * syscalls2.stp (quotactl): Init special_str before use.
  58         (rt_sigqueueinfo): Change pid's type from %p to %d in argstr.
  59
  60 2007-08-31  Zhaolei  <zhaolei@cn.fujitsu.com>
  61         From Lai Jiangshan <laijs@cn.fujitsu.com>
  62         * aux_syscalls.stp (_mknod_mode_str): Fix file type
  63         judgement error.
  64
  65 2007-08-30  Wenji Huang  <wenji.huang@oracle.com>
  66
  67         * nfs.stp (__iov_length): Update.
  68         (nfs.fop.aio_read, nfs.fop.aio_write): Update calling __iov_length.
  69         * vfs.stp (generic.fop.aio_read, generic.fop.aio_write): Modify evaluating count,buf.
  70         (generic.fop.readv*, generic.fop.writev*, generic.fop.splice_read*,
  71         generic.fop.splice_write*, generic.fop.read*, generic.fop.write*): Make optional.
  72         (vfs.__set_page_dirty_buffers.return): Add condition.
  73         (vfs.remove_from_page_cache.return): Fix typo.
  74         (vfs.block_sync_page.return): Remove size and units.
  75
  76 2007-08-30  Zhaolei  <zhaolei@cn.fujitsu.com>
  77
  78         * syscalls2.stp (syslog): Make $buf output as address in argstr.
  79
  80 2007-08-29  Zhaolei  <zhaolei@cn.fujitsu.com>
  81
  82         * syscalls2.stp (sysfs): Set argstr's format different
  83         by value of option arg.
  84
  85 2007-08-28  Wenji Huang  <wenji.huang@oracle.com>
  86
  87         * tcp.stp (sockstate): Fix typo.
  88
  89 2007-08-28  Zhaolei  <zhaolei@cn.fujitsu.com>
  90
  91         * syscalls.stp (bdflush): Add comma between args in argstr
  92         Set second parameter(data)'s type by first parameter(func)'s
  93         value in argstr.
  94
  95 2007-08-27  Martin Hunt  <hunt@redhat.com>
  96
  97         * context.stp (module_name): New. Returns the current
  98         module name.
  99
 100         * tcp.stp (tcp_sendmsg): For 2.6.23, parameters change.
 101
 102 2007-08-27  Wenji Huang  <wenji.huang@oracle.com>
 103
 104         * signal.stp (signal.do_action): Modify evaluating sa_handler,sa_mask.
 105
 106 2007-08-27  Zhaolei  <zhaolei@cn.fujitsu.com>
 107
 108         * syscalls2.stp(sendto): Set $addr as content string in argstr.
 109
 110 2007-08-24  Wenji Huang  <wenji.huang@oracle.com>
 111
 112         * scheduler.stp (scheduler.cpu_on,scheduler.migrate): Make optional.
 113         (scheduler.migrate): Modify evaluating cpu_from with task_cpu.
 114
 115 2007-08-24  Zhaolei  <zhaolei@cn.fujitsu.com>
 116
 117         * syscalls2.stp(send): Add len argument into argstr.
 118
 119 2007-08-09  William Cohen  <wcohen@redhat.com>
 120
 121         * syscalls2.stp (compat_sys_utimensat): Correct function arg.
 122
 123 2007-08-23  Martin Hunt  <hunt@redhat.com>
 124
 125         * syscalls2.stp (sys_tee.return): Make optional
 126
 127 2007-08-23  Martin Hunt  <hunt@redhat.com>
 128
 129         * aux_syscalls.stp (_struct_compat_timeval_u): Fix
 130         array reference.
 131         (_struct_compat_timespec_u): Cast args to long.
 132
 133 2007-08-23  Martin Hunt  <hunt@redhat.com>
 134
 135         From Cai Fei <caifei@cn.fujitsu.com>
 136         * aux_syscalls.stp (_waitid_opt_str): New.
 137         (_wait4_opt_str): Just handle wait4 options.
 138         * syscalls2.stp (sys_waitid): Use _waitid_opt_str.
 139
 140 2007-08-23  Wenji Huang  <wenji.huang@oracle.com>
 141
 142         * rpc.stp (sunrpc.svc.process, sunrpc.svc.recv): Modify evaluating
 143         sv_name,sv_prog,sv_nrthreads in kernel>=2.6.19.
 144         (sunrpc.sched.delay,sunrpc.sched.delay): Fix typo.
 145         (sunrpc.*.return): Change name by adding "return".
 146
 147 2007-08-23  Zhaolei  <zhaolei@cn.fujitsu.com>
 148
 149         * aux_syscalls.stp (_send_flags_str): Add support for MSG_MORE
 150         (used in send, sendto, sendmsg and compat_sys_sendmsg).
 151         Change name of _send_flags_str to _sendflags_str for unify with
 152         _recvflags_str.
 153
 154         * syscalls2.stp(send, sendto, sendmsg, compat_sys_sendmsg): Change
 155         name of _send_flags_str to _sendflags_str for unify with _recvflags_str.
 156
 157 2007-08-22  Martin Hunt  <hunt@redhat.com>
 158
 159         * ppc64/syscalls.stp: Remove a bunch of
 160         non-ppc64 specific probes.
 161
 162         * syscalls.stp (compat_sys_epoll_ctl): New.
 163         (compat_sys_epoll_wait): New.
 164         (sys_epoll_pwait): New.
 165         (compat_sys_epoll_pwait): New.
 166         (compat_sys_keyctl): New.
 167         (compat_sys_mq_open): New.
 168         (compat_sys_futex): New.
 169         (compat_sys_mq_timedsend): New.
 170         (compat_sys_mq_timedreceive): New.
 171         (compat_sys_mq_notify): New.
 172         (compat_sys_mq_getsetattr): New.
 173         (init_module): Make optional and quote args.
 174         (sys_eventfd): New.
 175
 176         * syscalls2.stp (sys_splice): New.
 177         (sys_vmsplice): New.
 178         (compat_sys_vmsplice): New.
 179         (sys_tee): New.
 180         (sys_signalfd): New.
 181         (compat_sys_signalfd): New.
 182         (sys_timerfd): New.
 183         (compat_sys_timerfd): New.
 184         (old32_readdir): New.
 185
 186 2007-08-22  Martin Hunt  <hunt@redhat.com>
 187
 188         * aux_syscalls.stp (_utimensat_flag_str): New.
 189         (_dfd_str): New.
 190         (_struct_timeval2_u): Deleted.
 191         (_struct_timeval_u): Take a number of structs to decode.
 192         (_struct_compat_timeval2_u): Deleted
 193         (_struct_compat_timeval_u): Take a number of structs to decode.
 194         (_struct_timespec_u): Take a number of structs to decode.
 195         Recognize UTIME_NOW and UTIME_OMIT.
 196         (_struct_compat_timespec_u): Ditto.
 197
 198         * syscalls.stp (compat_sys_old_getrlimit): Removed.
 199         (sys_migrate_pages): New.
 200         (sys_move_pages): New.
 201
 202         * syscalls2.stp (compat_sys_sigprocmask): Removed. Calls
 203         sys_sigprocmask.
 204         (compat_sys_sysinfo): New.
 205         (compat_sys_rt_sigtimedwait): New.
 206         (sys_utimensat, compat_sys_utimensat): New.
 207
 208         * ppc64/syscalls.stp (compat_sys_sigpending): Removed.
 209         Calls sys_ func.
 210         (compat_sys_setrlimit): Ditto.
 211         (compat_sys_getrlimit): Ditto.
 212         (compat_sys_old_getrlimit): Ditto.
 213         (compat_sys_getrusage): Ditto.
 214         (compat_sys_wait4): Ditto.
 215         (compat_sys_sched_setaffinity): Ditto.
 216         (compat_sys_sched_getaffinity): Ditto.
 217
 218 2007-08-22  Wenji Huang  <wenji.huang@oracle.com>
 219
 220         * nfsd.stp (nfsd.proc?.*): Modify evaluating client_ip
 221         with function addr_from_rqst to make it compatible in kernel>=2.6.19
 222         (nfsd.proc4.compound,nfsd.read,nfsd.write): Fix typo.
 223         (nfsd.unlink): Fix reference to variable iap.
 224
 225 2007-08-22  Wenji Huang  <wenji.huang@oracle.com>
 226
 227         * nfs.stp (__iov_length): Updated, Temporary here.
 228         * nfs_proc.stp (__i2n_ip_proto): Add type cast to sockaddr_in.
 229         (nfs.proc?.*): Modify evaluating count and offset.
 230         (nfs.proc?.read.return): Delete evaluating size and units.
 231         (nfs.proc?.write.return): Modify evaluating size.
 232         (nfs.proc?.create): Modify evaluating filename and filelen.
 233         (nfs.proc?.rename): Fix typo.
 234
 235 2007-08-22  Zhaolei  <zhaolei@cn.fujitsu.com>
 236
 237         * syscalls2.stp (syscall.setdomainname): Add argstr content
 238         (argstr = "" -> argstr = sprintf("%p, %d", $name, $len)).
 239
 240 2007-08-21  Frank Ch. Eigler  <fche@elastic.org>
 241
 242         From Cai Fei <caifei@cn.fujitsu.com>:
 243         * syscalls2.stp, syscalls.stp: Added several missing argstr/retstr
 244         variables.
 245
 246 2007-08-21  Zhaolei  <zhaolei@cn.fujitsu.com>
 247
 248         * syscalls2.stp (syscall.select): Fixed variable name error
 249         (timeout_uaddr = $tv->$tvp).
 250         * aux_syscalls.stp (_recvflags_str): Add support for MSG_DONTWAIT
 251         used in recv, recvfrom, recvmsg, compat_sys_recvmsg
 252
 253 2007-08-20  Masami Hiramatsu <mhiramat@redhat.com>
 254
 255         * ioblock.stp: Fix __bio_ino() not to access i_ino if the page is not
 256         assigned to any inode.
 257
 258 2007-08-20  Wenji Huang  <wenji.huang@oracle.com>
 259
 260         * nfs.stp (nfs.fop.aio_read, nfs.fop.aio_write): Modify evaluating count.
 261         (__iov_length): New function.
 262         (nfs.fop.sendfile, nfs.aop.set_page_dirty, nfs.aop.prepare_write,
 263          nfs.aop.release_page): Fix typo.
 264
 265 2007-08-17  Martin Hunt  <hunt@redhat.com>
 266         From Lai Jiangshan <laijs@cn.fujitsu.com>
 267         * syscalls.stp (creat): Fix argstr.
 268
 269 2007-08-17  Wenji Huang  <wenji.huang@oracle.com>
 270
 271         * ioscheduler.stp (ioscheduler.elv_add_request,
 272         ioscheduler.elv_completed_request): Add checking $rq.
 273
 274         * memory.stp (_IS_ZERO_PAGE): Modify reference to arguments.
 275
 276 2007-08-16  Frank Ch. Eigler  <fche@elastic.org>
 277
 278         PR 1315.
 279         * target_set.stp: New tapset file.
 280
 281 2007-08-16  Martin Hunt  <hunt@redhat.com>
 282
 283         * aux_syscalls.stp (_sock_family_str):
 284         Add PF_IUCV, PF_RXRPC, PF_TIPC.
 285
 286         From zhaolei@cn.fujitsu.com
 287         Remove PF_UNIX. PF_LOCAL is correct.
 288
 289 2007-08-16  Martin Hunt  <hunt@redhat.com>
 290
 291         * aux_syscalls.stp (__get_argv): Add parameter to
 292         optionally skip the first argv (argv[0]).
 293         (__get_compat_argv): Ditto.
 294
 295         * syscalls.stp (execve): Set args to the whole argv.
 296         For argstr use filename plus argv starting at [1].
 297         (compat_execve): Ditto.
 298         * ppc64/syscalls.stp (sys32_exevve): Ditto.
 299
 300         From Cai Fei <caifei@cn.fujitsu.com>
 301         * syscalls.stp (sts_getpgid): Add pid arg.
 302
 303 2007-08-16  Wenji Huang  <wenji.huang@oracle.com>
 304
 305         * errno.stp: Fix Typo for EADV.
 306
 307 2007-08-15  Wenji Huang  <wenji.huang@oracle.com>
 308
 309         * aux_syscalls.stp (_reboot_flag_str,_futex_op_str,_mprotect_prot_str,
 310         _fcntl_cmd_str, _quotaclt_cmd_str, _sock_type_str, _rlimit_resource_str,
 311         _rusage_who_str): Add new entries, modify default return string.
 312
 313 2007-08-15  Martin Hunt  <hunt@redhat.com>
 314
 315         * x86_64/syscalls.stp: Add support for sys32_mmap[2],
 316         sys32_vm86_warning, and sys32_pipe.
 317         * s390x/syscalls.stp (get_mmap_args): Move to aux_syscalls.
 318         * aux_syscalls.stp (get_mmap_args): Moved here.
 319         * syscalls.stp: Add sys32_alarm.
 320         * syscalls2.stp: Add sys32_uname.
 321
 322 2007-08-15  Frank Ch. Eigler  <fche@elastic.org>
 323
 324         * context.stp (cpuid, cpu): Use smp_processor_id().
 325
 326 2007-08-12  Wenji Huang  <wenji.huang@oracle.com>
 327
 328         * aux_syscalls.stp(_sched_policy_str,_nfsctl_cmd_str): Add SCHED_BATCH to
 329          policy entries, FSCTL_GETFD,NFSCTL_GETFS to nfsctl entries
 330
 331 2007-08-10  Josh Stone  <joshua.i.stone@intel.com>
 332
 333         * conversions.stp (kernel_string, kernel_long, kernel_int,
 334         kernel_short, kernel_char, user_string_warn): Use the
 335         CONTEXT->error_buffer to create an error message instead of a static
 336         local array.
 337
 338 2007-08-10  Frank Ch. Eigler  <fche@elastic.org>
 339
 340         From "Zhaolei" zhaolei@cn.fujitsu.com:
 341         * syscalls.stp (msync.return): Correct name variable.
 342
 343 2007-08-10  Frank Ch. Eigler  <fche@elastic.org>
 344
 345         From "Zhaolei" zhaolei@cn.fujitsu.com:
 346         * aux_syscalls.stp (_sockopt_optname_str): Add SO_SND/RCVBUFFORCE.
 347
 348 2007-08-09  Frank Ch. Eigler  <fche@elastic.org>
 349
 350         From Cai Fei <caifei@cn.fujitsu.com>:
 351         * aux_syscalls.stp (__fork_flags): Decode CLONE_VM, NEWNS, DETACHED.
 352
 353 2007-08-09  William Cohen  <wcohen@redhat.com>
 354
 355         * tapset/syscalls.stp (syscall.compat_execve,
 356         syscall.compat_execve.return):
 357         * tapset/syscalls2.stp (syscall.compat_sys_semtimedop,
 358         syscall.compat_sys_semtimedop.return):
 359         * tapset/i686/syscalls.stp (syscall.set_zone_reclaim,
 360         syscall.set_zone_reclaim.return): Make optional.
 361
 362 2007-08-08  Frank Ch. Eigler  <fche@elastic.org>
 363
 364         From "Zhaolei" zhaolei@cn.fujitsu.com:
 365         * aux_syscalls.stp (_sockopt_level_str): Correct level=1 string.
 366
 367 2007-08-03  Martin Hunt  <hunt@redhat.com>
 368
 369         * aux_syscalls.stp (__get_compat_argv): Add cast.
 370
 371 2007-07-31  Martin Hunt  <hunt@redhat.com>
 372
 373         * syscalls*: Move sys32_sysctl to arch dirs.
 374
 375 2007-07-31  Martin Hunt  <hunt@redhat.com>
 376
 377         * syscalls.stp (clock_nanosleep): Fix flags string.
 378         * syscalls2.stp: Fix typo.
 379
 380 2007-07-31  Martin Hunt  <hunt@redhat.com>
 381
 382         * */syscalls.stp: Added mmap functions.
 383         Continued moving common compatibility functions to
 384         the main tapset.
 385
 386         * aux_syscalls.stp (_shmat_flags_str): New.
 387         (__get_compat_argv): New.
 388
 389         * syscalls.stp (adjtimex): Just print hex argument.
 390         (compat_adjtimex): New.
 391         (clock_getres): Also probe compat_clock_getres.
 392         (clock_gettime): Also probe compat funcs.
 393         (compat_clock_nanosleep): New.
 394         (compat_execve): New.
 395         (fstatat): New.
 396         (get[e][gu]id): Also probe sys32.
 397         (getsockopt): Make optional. Also probe compat.
 398         (mmap, mmap2): These are arch-specific, so move to individual
 399         architecture subdirs.
 400         (compat_sys_msgctl): New.
 401         (compat_sys_msgrcv): New.
 402         (compat_sys_msgsnd): New.
 403
 404         * syscalls.stp (pread32): Remove. It calls pread64 .
 405         (quotactl): Make optional.
 406         (recv): Probe correct function.
 407         (recvfrom): Fix args.
 408         (compat_sys_recvmsg): New.
 409         (semctl): Make optional.
 410         (compat_sys_semctl): New.
 411         (semget): Make optional.
 412         (semop): Make optional.
 413         (semtimedop): Make optional.
 414         (compat_sys_semtimedop): New.
 415         (send): Make optional.
 416         (sendmsg): Make optional.
 417         (compat_sys_sendmsg): New.
 418         (sendto): Make optional.
 419         (setsockopt): Make optional. Add compat.
 420         (shmat): New.
 421         (compat_sys_shmat): New.
 422         (shmctl): New.
 423         (compat_sys_shmctl): New.
 424         (shmdt): New.
 425         (shmget): New.
 426         (shutdown): Make optional.
 427         (socket): Make optional.
 428         (socketpair): Make optional.
 429         (swapoff): Make optional.
 430         (swapon): Make optional.
 431         (sysctl): Add probe on sys32.
 432
 433 2007-07-31  Frank Ch. Eigler  <fche@elastic.org>
 434
 435         PR 4793
 436         * ppc64/syscalls.stp: Remove duplicate sys_request_key{,.return}
 437         aliases.
 438
 439 2007-07-30 Dave Wilder <dwilder@us.ibm.com>
 440
 441         PR 4794
 442         * syscalls2.stp (syscall.pread and syscall.pread32)
 443         For s390x only changed the $buf argument to $ubuf.
 444         Change the format for count and position from %p to %d
 445         to make it consistant with sys_read and sys_write.
 446
 447 2007-07-25  Mike Mason <mmlnx@us.ibm.com>
 448
 449         PR 4386
 450         * memory.stp (vm.pagefault, vm.pagefault.return):
 451         __handle_mm_fault renamed back to handle_mm_fault in 2.6.23.
 452         Changed probes to look for either name in mm/memory.c and removed
 453         kernel version check.
 454         * task.stp (task_cpu): thread_info in task_struct changed
 455         to stack in 2.6.23. Usage appears to be the same as before.
 456
 457 2007-07-17  Mike Mason <mmlnx@us.ibm.com>
 458
 459         * socket.stp: changed initialization of *num2str arrays to
 460         foreach loops.
 461
 462 2007-07-16  Martin Hunt  <hunt@redhat.com>
 463         (compat_sys_io_submit): Fix typo.
 464
 465 2007-07-16  Martin Hunt  <hunt@redhat.com>
 466         * syscalls.stp (compat_sys_fcntl64, compat_sys_fcntl): Add.
 467         (compat_sys_fstatfs64): Add.
 468         (compat_sys_getdents, compat_sys_getdents64): Add.
 469         (compat_sys_ioctl): Add.
 470         (compat_sys_io_getevents): Add.
 471         (compat_sys_io_setup): Add.
 472         (compat_sys_io_submit): Add.
 473
 474         * syscalls2.stp (compat_sys_nfsservctl): Add.
 475         (sys_openat): Add.
 476         (sys_ppoll): Add;
 477         (compat_sys_ppoll): Add.
 478         (sys32_pread64): Add.
 479         (sys32_pwrite32): Add.
 480         (sys_pwrite64): Print quoted string.
 481         (sys_pselect6, compat_sys_pselect6): Add.
 482         (sys_pselect7, compat_sys_pselect7): Add.
 483         (compat_sys_old_readdir): Add.
 484         (sys_select): Don't try to print fd_sets.
 485         (compat_sys_select): Add.
 486         (compat_sys_statfs64): Add.
 487
 488         * ppc/syscalls.stp: Remove duplicated probes.
 489
 490         * aux_syscalls.stp (_nfsctl_cmd_str): New.
 491         (_fd_set_u): Removed. Not used.
 492
 493 2007-07-11  Eugene Teo  <eteo@redhat.com>
 494
 495         * tcp.stp (tcp_sockstate_str, tcp_sockopt_str,
 496         tcp_setsockopt): New. Also added sockopt and sockstate
 497         lookup tables.
 498
 499 2007-07-10  Martin Hunt  <hunt@redhat.com>
 500
 501         * aux_syscalls.stp (_struct_compat_timeval2_u):
 502         Fixes.
 503
 504 2007-07-10  Martin Hunt  <hunt@redhat.com>
 505         * syscall*.stp: Major reorganization work.
 506         * aux_syscalls.stp (_sigprocmask_how_str): Rewrite
 507         in C so real arch-dependent header files
 508         will be used.
 509         (_mlockall_flags_str): Ditto.
 510
 511 2007-07-09  Martin Hunt  <hunt@redhat.com>
 512         * syscalls2.stp (compat_sys_settimeofday): New.
 513
 514 2007-07-09  Martin Hunt  <hunt@redhat.com>
 515
 516         * syscalls2.stp (compat_sys_utimes): New.
 517         * ppc64/syscalls.stp (compat_sys_utimes): Removed.
 518
 519         * syscalls.stp (compat_sys_futimesat): Fix arg.
 520
 521 2007-07-03  Martin Hunt  <hunt@redhat.com>
 522
 523         * syscalls.stp: Add sys_futimesat, compat_sys_futimesat.
 524         * syscalls2.stp (utimes): Use _struct_timeval2_u.
 525         * aux_syscalls.stp (_struct_timeval2_u): New function.
 526         (_struct_compat_timeval2_u): New function.
 527
 528 2007-07-02  Martin Hunt  <hunt@redhat.com>
 529
 530         * context.stp (print_backtrace): If no regs, just
 531         print the probe point.
 532
 533 2007-06-22  Frank Ch. Eigler  <fche@elastic.org>
 534
 535         * syscalls_cfg_trunc.stp: New file for configuration global.
 536         * syscalls.stp (add_key, mount), syscalls2.stp (write):
 537         Use parameter.
 538
 539 2007-06-15  Martin Hunt  <hunt@redhat.com>
 540
 541         * syscalls.stp: Add sys_fcntl64, sys_oabi_fstat64,
 542           sys_oabi_lstat64.
 543         * syscalls2.stp: Fix sys_send. Add sys_sendfile64.
 544         * errno.stp: Add arm support.
 545
 546 2007-06-14  Mike Mason <mmlnx@us.ibm.com>
 547
 548         * socket.stp: removed extra assignment to "size" in
 549         socket.aio_write.return
 550
 551 2007-06-07  Martin Hunt  <hunt@redhat.com>
 552         Fallout from PR 3331 fix. Sometimes glibc and the
 553         kernel disagree about signed vs unsigned.
 554         * aux_syscalls.stp: Rename __uid() to __int32().
 555         * syscalls.stp: Change syscall.chown, syscall.fchown,
 556         syscall.lchown, and syscall.lseek to use __int32().
 557         * syscalls2.stp: Change syscall.setregid, syscall.resgid,
 558         syscall.resuid, and syscall.setreuid to use __int32().
 559
 560 2007-05-17  Martin Hunt  <hunt@redhat.com>
 561
 562         * syscalls.stp: Make optional sys_alarm, sys_fadvise64,
 563         sys_gethostname, sys_getpgrp, and sys_llseek.
 564         (syscall.getrlimit): Add optional calls sys_old_getrlimit,
 565         compat_sys_getrlimit, and compat_sys_old_getrlimit.
 566
 567         * syscalls2.stp: Make optional sys_nice, sys_rt_sigreturn,
 568         sys_signal, sys_sigprocmask, sys_utime
 569         (syscall.old_getrlimit): Moved into syscall.getrlimit.
 570
 571 2007-05-16  Will Cohen  <wcohen@redhat.com>
 572         PR 4471
 573         * syscall2.stp: Correct sys_pipe function args for ia64.
 574
 575 2007-05-16  Will Cohen  <wcohen@redhat.com>
 576
 577         PR 4510
 578         * scheduler.stp: Correct function argument.
 579
 580 2007-05-09  Martin Hunt  <hunt@redhat.com>
 581
 582         * syscalls2.stp: Added compat_sys_pause to syscall.pause.
 583
 584         * syscalls.stp: Added sys_lstat64 to syscall.lstat.
 585         Added compat_sys_gettimeofday to syscall.gettimeofday.
 586
 587         * ppc64/syscalls.stp: Remove sys_lstat64.
 588         * i686/syscalls.stp: Remove sys_lstat64.
 589
 590 2007-04-25  David Wilder <dwilder@us.ibm.com>
 591
 592         * syscall2.stp:syscall.pause added sys32_pause to probe list.
 593
 594 2007-04-25  David Wilder <dwilder@us.ibm.com>
 595
 596         * s390x/syscall.stp: Fix bug in syscall.mmap returning the wrong args
 597                              for 32-bit versions of mmap calls.
 598
 599 2007-04-24  Will Cohen  <wcohen@redhat.com>
 600
 601         * memory.stp: Update vm.pagefault.return comment.
 602
 603 2007-04-24  Mike Mason <mmlnx@us.ibm.com>
 604
 605         * socket.stp: adapted to changes in 2.6.19 socket routines
 606
 607 2007-04-24  Will Cohen  <wcohen@redhat.com>
 608
 609         * memory.stp: Add matching vm.pagefault.return
 610
 611 2007-04-23  Frank Ch. Eigler  <fche@elastic.org>
 612
 613         * scheduler.stp (scheduler.ctxswitch): Since it's marked __kprobes
 614         switch from __switch_to to context_switch on x86-64 in Ipswitch.
 615
 616 2007-04-04  Sébastien Dugué  <sebastien.dugue@bull.net>
 617
 618         * scsi.stp: Fix for when the scsi driver is built into the kernel.
 619
 620 2007-04-11  Martin Hunt  <hunt@redhat.com>
 621
 622         * aux_syscalls.stp: Add in6.h include.
 623
 624 2007-04-10  Martin Hunt  <hunt@redhat.com>
 625
 626         * logging.stp (print_char): New function.
 627
 628         * aux_syscalls.stp: Clean up network includes.
 629
 630 2007-04-09  Mike Mason <mmlnx@us.ibm.com>
 631
 632         * DEVGUIDE: Added new tapset developer's guide.
 633
 634 2007-03-30  Frank Ch. Eigler  <fche@elastic.org>
 635
 636         PR 1570.
 637         * memory.stp, scheduler.stp, signal.stp, LKET/signal.stp: Adapt
 638         to .inline -> .function change.
 639
 640 2007-03-09  Pierre Peiffer  <pierre.peiffer@bull.net>
 641
 642         * nfsd.stp (nfsd.dispatch): Change initialization of variable
 643         client_ip with a call to addr_from_rqst.
 644         * rpc.stp (addr_from_rqst): - update with changes in struct svc_rqst
 645         - __rpc_execute returns void now.  struct rpc_xprt modified since
 646         kernel 2.6.19.
 647         * nfs.stp, vfs.stp: Local variables f_dentry renamed, because
 648         conflicting with a new #define in kernel header linux/fs.h in 2.6.20.
 649
 650 2007-02-29 David Wilder <dwilder@us.ibm.com>
 651
 652         *conversions.stp (kernel_int) added goto success; (PR 4419)
 653
 654 2007-02-22  David Wilder <dwilder@us.ibm.com>
 655
 656         * syscalls.stp, s390x/syscall.stp: Created an s390x version of
 657         syscall.mmap, syscall.mmap2, syscall.mmap.return, syscall.mmap2.return.
 658
 659 2007-02-09  Fr ank Ch. Eigler  <fche@elastic.org>
 660
 661         * conversions.stp (*): Make errmsg usage uniform.
 662
 663 2007-02-06  Josh Stone  <joshua.i.stone@intel.com>
 664
 665         * aux_syscalls.stp, inet_sock.stp, ioblock.stp, ioscheduler.stp,
 666         nfs.stp, nfs_proc.stp, nfsd.stp, rpc.stp, scsi.stp, signal.stp,
 667         socket.stp, task.stp, tcp.stp, vfs.stp: Protect pointer dereferences
 668         with kread wherever possible.  Some places still have hazards, as
 669         marked with FIXMEs.
 670
 671         * errno.stp (returnstr): Don't use return in tapset C functions.
 672         * aux_syscalls.stp (__uget_timex_m): Ditto.
 673         * nfsd.stp (__get_fh): Ditto.
 674         * nfs.stp, vfs.stp (<many functions>): Ditto.
 675         * string.stp (substr): Ditto. Also make sure start index is valid.
 676
 677         * syscalls.stp (syscall.execve): Change __string to kernel_string.
 678
 679 2007-02-06  Frank Ch. Eigler  <fche@elastic.org>
 680
 681         * conversions.stp (kernel_long/int/short/char): New functions.
 682
 683 2007-01-31  Martin Hunt  <hunt@redhat.com>
 684
 685         * context.stp (print_backtrace): Modify for new
 686         _stp_stack_print.
 687         (backtrace): Just use _stp_stack_snprint().
 688         (print_stack): Use new _stp_print* functions.
 689         (probefunc): Use _stp_symbol_snprint.
 690
 691 2007-01-26  Josh Stone  <joshua.i.stone@intel.com>
 692
 693         * vfs.stp (ppos_pos): Change deref() to kread() so i686 passes.
 694
 695 2007-01-25  Mike Mason <mmlnx@us.ibm.com>
 696
 697         * socket.stp: Fix for missing SOCK_PASSSEC in kernels earlier
 698         than 2.6.18.
 699
 700 2007-01-25  Martin Hunt  <hunt@localhost.localdomain>
 701
 702         * syscalls2.stp: Add sys32_ustat probe.
 703
 704 2007-01-23  Mike Mason <mmlnx@us.ibm.com>
 705
 706         * socket.stp: Fixed bit checking method in sock_flags_num2str()
 707         to match how it's done in the kernel.
 708
 709 2007-01-23  Mike Mason <mmlnx@us.ibm.com>
 710
 711         * socket.stp: New sockets tapset.
 712
 713 2007-01-23  Mike Mason <mmlnx@us.ibm.com>
 714
 715         * string.stp: Added tokenize() and strtol() functions.
 716
 717 2007-01-17  Martin Hunt  <hunt@redhat.com>
 718
 719         * syscalls.stp: Add syscall.creat.
 720         * syscalls2.stp: Add compat_sys_open.
 721
 722 2007-01-13  Mike Mason <mmlnx@us.ibm.com>
 723
 724         * ioblock.stp: renamed __bio_direction() to bio_rw_num()
 725
 726 2007-01-12  Mike Mason <mmlnx@us.ibm.com>
 727
 728         * x86_64/syscalls.stp: added ? to request_key aliases
 729         to prevent syscall.* failures on some kernels
 730
 731 2006-12-29  Li Guanglei <guanglei@cn.ibm.com>
 732
 733         From Gui Jian <guij@cn.ibm.com>
 734         * ioscheduler.stp, nfsd.stp, nfs.stp, nfs_proc.stp,
 735         rpc.stp, vfs.stp: patch for 2.6.19 kernel
 736
 737 2006-12-18  Frank Ch. Eigler  <fche@elastic.org>
 738
 739         * vfs.stp (ppos_pos): Protect contents with deref(), though
 740         this blocks operation on i686 due to bug #3079.
 741
 742 2006-12-13  Mike Mason <mmlnx@us.ibm.com>
 743
 744         * scheduler.stp: fixed last line in scheduler.ctxswitch to
 745         reference $prev_p->state instead of $prev_p->pid.
 746
 747 2006-12-11  Li Guanglei <guanglei@cn.ibm.com>
 748
 749         From Gui Jian <guij@cn.ibm.com>
 750         * nfs.stp, nfs_proc.stp, rpc.stp: patch for 2.6.9 kernel
 751
 752 2006-11-29  Li Guanglei <guanglei@cn.ibm.com>
 753
 754         From Gui Jian <guij@cn.ibm.com>
 755         * scheduler.stp, vfs.stp: made idle_balance and
 756         buffer_migrate_page optinal.
 757
 758 2006-11-20  Frank Ch. Eigler  <fche@elastic.org>
 759
 760         * context.stp (caller_addr): Declare return type.
 761
 762 2006-11-07  Li Guanglei <guanglei@cn.ibm.com>
 763
 764         From Gui Jian <guij@cn.ibm.com>
 765         * signal.stp, memory.stp: make do_mmap2, copy_cow_page
 766         and signal.handle.return optional since they are obsolete
 767         or failed to probe on 2.6.18.1/ppc64
 768
 769 2006-11-02  Frank Ch. Eigler  <fche@elastic.org>
 770
 771         * README: Add a blurb against running these scripts directly.
 772
 773 2006-10-29  Thang Nguyen <thang.p.nguyen@intel.com>
 774
 775         * context.stp: Added proper handling of statement
 776         * probe in probefunc() for IA64 (bz# 3423)
 777
 778 2006-10-16  Li Guanglei <guanglei@cn.ibm.com>
 779         * scsi.stp: check whether rq_disk is empty
 780         * scheduler.stp: revert changes for x86_64
 781
 782 2006-10-13  Li Guanglei <guanglei@cn.ibm.com>
 783         * scsi.stp: add some variables
 784         * scheduler.stp: skip __switch_to on x86_64
 785
 786 2006-10-12  Martin Hunt  <hunt@redhat.com>
 787         * context.stp (print_backtrace): Pass in new
 788         kretprobe instance arg.
 789         (backtrace): Ditto.
 790         (is_return): Rewrite.
 791         (stack_size): New.
 792         (stack_used): New.
 793         (stack_unused): New.
 794         (called_addr): New.
 795         (caller): New.
 796
 797 2006-10-12  Li Guanglei <guanglei@cn.ibm.com>
 798         * ioscheduler.stp: bugfix to avoid refer to NULL pointer
 799
 800 2006-10-11  Li Guanglei <guanglei@cn.ibm.com>
 801         * nfs.stp, nfsd.stp: bugfix of pointer conversion on
 802         32-bit platform.
 803         * i686/syscall.stp: make sys_request_key optional since
 804         it failed to probe on 2.6.18/i386
 805
 806 2006-10-04  Frank Ch. Eigler  <fche@elastic.org>
 807
 808         * context.stp (probefunc): Return empty string for
 809         userspace (< PAGE_OFFSET) pointers.
 810
 811 2006-09-26  David Smith  <dsmith@redhat.com>
 812
 813         * test/run.sh: Changed 'stpd' references to 'staprun'.
 814
 815 2006-09-20  Josh Stone  <joshua.i.stone@intel.com>
 816
 817         PR 3233
 818         * timestamp.stp (gettimeofday_ns): New function
 819         (gettimeofday_us, gettimeofday_ms, gettimeofday_s):
 820         Use gettimeofday_ns as the base unit.
 821
 822 2006-09-19  Li Guanglei <guanglei@cn.ibm.com>
 823
 824         From Gui Jian <guijian@cn.ibm.com>
 825
 826         * rpc.stp: Some changes and more comments of RPC tapset
 827
 828 2006-09-18  Martin Hunt  <hunt@redhat.com>
 829
 830         * logging.stp (stp_print_binary): New function.
 831         * string.stp: Fix docs.
 832
 833 2006-09-12  Li Guanglei <guanglei@cn.ibm.com>
 834
 835         From Li Xuepeng <xuepengl@cn.ibm.com>
 836
 837         * nfsd.stp, nfs_proc.stp, nfs.stp:
 838         Change NFS file identifier. Change NFS version data type
 839         from String to INT. Add version variable to nfs_open
 840         and nfs_release.
 841
 842 2006-09-11  Li Guanglei <guanglei@cn.ibm.com>
 843
 844         From Gui Jian(guijian@cn.ibm.com>
 845         * rpc.stp: tapsets for RPC activities.
 846
 847 2006-08-30  Li Guanglei <guanglei@cn.ibm.com>
 848
 849         * signal.stp: some changes to arguments and comments
 850         of signal tapset
 851
 852 2006-08-25  Li Guanglei <guanglei@cn.ibm.com>
 853
 854         From Li Xuepeng:
 855         * vfs.stp,nfsd.stp,nfs.stp: bug fixes and more error checking
 856
 857 2006-08-23  Li Guanglei <guanglei@cn.ibm.com>
 858
 859         * vfs.stp: New tapset from Thomas Zanussi(trz@us.ibm.com) to probe
 860         vfs layer activities.
 861         * nfs.stp: New tapset from Li Xuepeng(xuepengl@cn.ibm.com) to probe
 862         nfs file operations and nfs address space operations on client side.
 863         * nfs_proc.stp: New tapset from Li Xuepeng to probe some nfs RPC
 864         procedure stub functions on client side.
 865         * nfsd.stp: New tapset from Li Xuepeng to probe nfs server side
 866         activities, including some RPC procedure stub functions, nfsd
 867         dispatch routine, and nfsd_* functions
 868
 869 2006-08-22  Li Guanglei <guanglei@cn.ibm.com>
 870
 871         * signal.stp: More variables for signal.do_action and
 872         signal.procmask. New function of get_sigset(). Minor
 873         changes to naming of signal.pend and its comments
 874
 875
 876 2006-08-21  Martin Hunt  <hunt@redhat.com>
 877
 878         * string.stp (substr): Rewrite. Make the 3rd parameter
 879         be the length.
 880
 881 2006-08-17  Josh Stone  <joshua.i.stone@intel.com>
 882
 883         * signal.stp: Changes on behalf of Manoj S Pattabhiraman:
 884         1. As per the suggestions, i have removed the argstr from the
 885         probe points.
 886         2. Added some checks to find whether the signals generated are
 887         USER or Kernel Mode in signal_handle probe.
 888
 889 2006-08-17  Li Guanglei <guanglei@cn.ibm.com>
 890
 891         * signal.stp: update signal tapsets based on the discussion
 892         with Josh Stone on mailinglist:
 893         1. Added "send2queue" and "name" variable for signal.send.part*
 894         2. Added signal.send.return probe alias
 895         3. Added signal.checkperm and signal.checkperm.return probe alias
 896         4. Commented out signal.handle_stop
 897         5. Alias all signal syscalls to syscall tapsets.
 898
 899 2006-08-15  Thang Nguyen  <thang.p.nguyen@intel.com>
 900
 901         * ioblock.stp:  Added safety checks for __bio_ino() and
 902         __bio_start_sect().
 903
 904 2006-08-09  Thang Nguyen  <thang.p.nguyen@intel.com>
 905
 906         * ioblock.stp: Merged io.stp from Tom Zanussi (IBM) into existing
 907         ioblock.stp.  Removed/Renamed duplicate variables and probes.
 908
 909 2006-08-09  Josh Stone  <joshua.i.stone@intel.com>
 910
 911         * signal.stp: Create a new tapset that addresses process signals.
 912         Much of this was contributed by Manoj Pattabhiraman (IBM).
 913         * process.stp: Remove aliases that now belong in signal tapset
 914         * memory.stp: move pagefault to vm.* namespace, and add many other
 915         virtual-memory themed probes.
 916
 917 2006-08-09  David Smith  <dsmith@redhat.com>
 918
 919         * syscalls.stp: Fixed typo in syscall.kexec_load argument
 920         handling.
 921
 922 2006-08-08  Eugene Teo  <eteo@redhat.com>
 923
 924         * context.stp (probemod): New function.
 925
 926 2006-07-18  Thang Nguyen  <thang.p.nguyen@intel.com>
 927
 928         * context.stp: Modified probefunc() to print the function
 929         name (without the dot) for statement probe on ppc64.
 930
 931 2006-07-17  David Smith  <dsmith@redhat.com>
 932
 933         * context.stp: Removed returnval() function.  Use $return
 934         instead.
 935         * return.stp: Removed.  Use $return instead.
 936
 937 2006-07-17  Tom Zanussi <zanussi@us.ibm.com>
 938
 939         * ioblock.stp: add null bi_bdev check to bio_devname()
 940
 941 2006-07-17  Li Guanglei <guanglei@cn.ibm.com>
 942
 943         * syscalls.stp: make sys_acct, sys_add_key, sys_keyctl
 944         and sys_modify_ldt optional on ppc64 since they are
 945         weak symbol.
 946         * ppc64/syscalls.stp: remove syscall.acct, syscall.add_key
 947         and syscall.umask since they are already defined in
 948         syscalls.stp
 949
 950 2006-07-04  Martin Hunt  <hunt@redhat.com>
 951
 952         * syscalls.stp, syscalls2.stp: Use user_string_quoted().
 953
 954 2006-07-04  Li Guanglei <guanglei@cn.ibm.com>
 955
 956         * syscalls.stp, syscalls2.stp, ppc64/syscalls.stp:
 957         fix syscall.lstat, syscall.lstat64, syscall.newlstat.
 958         * ppc64/syscalls.stp: fix syscall.compat_sys_statfs and
 959         syscall.sys32_open
 960
 961 2006-07-04  Li Guanglei <guanglei@cn.ibm.com>
 962
 963         * memory.stp: add addr_to_node() from Jose R. Santos
 964         (jrs@us.ibm.com)
 965         * syscalls.stp: typo for syscall.lstat
 966
 967 2006-06-30  Martin Hunt  <hunt@redhat.com>
 968
 969         * conversions.stp (user_string): Don't generate errors
 970         on faults, just return <unknown>.
 971         (user_string2): New function.
 972         (user_string_warn): New function.
 973
 974 2006-06-26  Martin Hunt  <hunt@redhat.com>
 975
 976         * aux_syscalls.stp (_stp_ctime): New function.
 977         (_struct_utimbuf_u): New function.
 978
 979 2006-06-25  Li Guanglei <guanglei@cn.ibm.com>
 980
 981         * syscalls.stp: Changes to AIO related syscalls(io_setup,
 982         io_submit, io_getevents, io_cancel, io_destroy)
 983
 984 2006-06-23  Thang Nguyen  <thang.p.nguyen@intel.com>
 985
 986         * tcp.stp: Refined variables and added more
 987         function descriptions.
 988         * udp.stp: UDP tapset.
 989         * inet_sock.stp: common inet_sock functions
 990         for TCP and UDP tapsets.
 991
 992 2006-06-22  Thang Nguyen  <thang.p.nguyen@intel.com>
 993
 994         * tcp.stp: TCP tapset (originally from IBM)
 995
 996 2006-06-21  Josh Stone  <joshua.i.stone@intel.com>
 997
 998         PR 2525
 999         * timestamp.stp (gettimeofday_us, gettimeofday_ms, gettimeofday_s):
1000         Convert to using the runtime-provided _stp_gettimeofday_us().
1001
1002 2006-06-19  Martin Hunt  <hunt@redhat.com>
1003
1004         * syscalls.stp: Make the 16-bit calls optional.
1005         * syscalls2.stp: Ditto.
1006
1007 2006-06-09  Martin Hunt  <hunt@redhat.com>
1008
1009         * syscalls2.stp: Fix sys_sync.
1010
1011 2006-06-09  Martin Hunt  <hunt@redhat.com>
1012
1013         * syscalls2.stp: Fixed the uid and gid calls.
1014
1015 2006-06-09  Li Guanglei <guanglei@cn.ibm.com>
1016
1017         * syscalls.stp: made sys_ftruncate64 optional since it doesn't
1018         exist on 2.6.16*/ppc64
1019
1020 2006-06-08  Thang Nguyen  <thang.p.nguyen@intel.com>
1021
1022         * ioblock.stp: new (block I/O activities)
1023
1024 2006-06-06  Josh Stone  <joshua.i.stone@intel.com>
1025
1026         * process.stp (create, exec_complete): replace retval() with $return
1027
1028 2006-06-02  Josh Stone  <joshua.i.stone@intel.com>
1029
1030         * process.stp (exec, exec_complete): conditionally include
1031         compat_do_execve for 64-bit kernels
1032         * process.stp (handle_signal): use optional probes to alternate
1033         between function or inline
1034
1035 2006-05-30  Martin Hunt  <hunt@redhat.com>
1036
1037         * aux_syscalls.stp (_mountflags_str): Rewrite.
1038         (_umountflags_str): New.
1039
1040         * syscalls.stp (fstatfs.return): Add retstr.
1041
1042         * syscalls2.stp (sys_write): Use text_strn().
1043         * syscalls.stp (sys_lseek): Fix.
1044         (sys_llseek): Fix.
1045
1046         * string.stp (text_str): New.
1047         (text_strn): New.
1048
1049 2006-05-26  Martin Hunt  <hunt@redhat.com>
1050
1051         * errno.stp: Add octal option for returnstr.
1052
1053         * [i686,x86_64]/syscalls.stp (umask): Print args and return
1054         in octal.
1055         (add_key): Comment out. This syscall is added by a xen patch
1056         and may not be present.
1057         (tux): Ditto.
1058
1059         * syscalls.stp (accept): Fix arg name.
1060
1061 2006-05-25  Martin Hunt  <hunt@redhat.com>
1062
1063         * syscalls.stp: Add sys_fcntl and sys_listen.
1064
1065         * syscalls2.stp: Commented out sys_socketcall because it only calls
1066         other system calls which are already probed.
1067
1068 2006-05-25  Martin Hunt  <hunt@redhat.com>
1069
1070         * syscall*.stp: Change "0x%p" to "%p".
1071
1072 2006-05-25  Li Guanglei <guanglei@cn.ibm.com>
1073
1074         * scheduler.stp: add prev_task and next_task variable.
1075
1076 2006-05-24  Josh Stone  <joshua.i.stone@intel.com>
1077
1078         PR 2677
1079         * context.stp (probefunc): Use _stp_symbol_sprint_basic
1080
1081 2006-05-19  Li Guanglei <guanglei@cn.ibm.com>
1082
1083         Patch from Mao Bibo (bibo.mao@intel.com)
1084         * tapset/aux_syscalls.stp: change %lx to %llx in snprintf to
1085         print the address in IA64
1086
1087 2006-05-19  Li Guanglei <guanglei@cn.ibm.com>
1088
1089         * tapset/ioscheduler.stp: change . to -> operator to get the
1090         elevator name
1091
1092 2006-05-18  Li Guanglei <guanglei@cn.ibm.com>
1093
1094         * tapset/LKET/*: tracing tapsets of LKET
1095         * tapset/context.stp: add stp_pid() func
1096         * tapset/ppc64/syscalls.stp: add conditional preprocessing
1097         since sys64_time is removed from kernel >= 2.6.16
1098
1099 2006-05-18  Li Guanglei <guanglei@cn.ibm.com>
1100
1101         * tapset/tskschedule.stp: deleted, merge into scheduler.stp
1102         * tapset/scheduler.stp:   incorporate tskschedule.stp
1103
1104 2006-05-17  Josh Stone  <joshua.i.stone@intel.com>
1105
1106         * process.stp: Rename signal.send to signal_send and process.complete
1107         to process_complete, to allow process.* to work properly.
1108         * process.stp (_IS_ERR): declare parameter type
1109         * process.stp (process.create): correct new_pid assignment
1110         * scheduler.stp: New scheduler tapset
1111
1112 2006-05-18  Li Guanglei <guanglei@cn.ibm.com>
1113
1114         * tapset/ioscheduler.stp: generic IO scheduler tapsets from LKET
1115         * tapset/memory.stp:      generic pagefault tapsets from LKET
1116         * tapset/networking.stp:  generic networking tapsets from LKET
1117         * tapset/scsi.stp:        generic scsi tapsets from LKET
1118         * tapset/tskschedule.stp: generic task scheduler tapsets from LKET
1119         * tapset/process.stp:     changes to process.exec alias
1120
1121
1122 2006-05-16  David Smith  <dsmith@redhat.com>
1123
1124         * conversions.stp (hexstring, string): Removed functions.  Because
1125         of parser changes, "string" is now a reserved word and cannot be a
1126         function name.  Use 'sprintf("0x%x", num)' to replace hexstring()
1127         and either 'sprint(num)' or 'sprintf("%d", num)' to replace
1128         string().
1129
1130         * syscalls.stp (syscall.accept, syscall.alarm, syscall.close,
1131         syscall.dup, syscall.epoll_create, syscall.exit, syscall.fchdir,
1132         syscall.fdatasync, syscall.fsync, syscall.getsid) Changed
1133         'string()' calls to 'sprint()' calls.
1134         * syscalls2.stp (syscall.sched_get_priority_max,
1135         syscall.sched_get_priority_min, syscall.sched_getscheduler,
1136         syscall.setfsgid, syscall.setfsgid16, syscall.setfsuid,
1137         syscall.setfsuid16, syscall.setgid, syscall.setgid16,
1138         syscall.setuid, syscall.setuid16, syscall.ssetmask,
1139         syscall.timer_delete, syscall.timer_getoverrun): Ditto.
1140         * i686/syscalls.stp (syscall.iopl, syscall.rt_sigreturn,
1141         syscall.sigreturn): Ditto.
1142         * ppc64/syscalls.stp (syscall.ppc64_personality): Ditto.
1143         * x86_64/syscalls.stp (kernel.syscall.iopl, kernel.syscall.umask):
1144         Ditto.
1145
1146         * test/ctostp.sh: Uses 'sprint()' instead of 'string()' in
1147         generated systemtap code.
1148
1149 2006-05-14  Martin Hunt  <hunt@redhat.com>
1150
1151         * aux_syscalls.stp (_sys_open_flag_str): Rewrite in C so it
1152         is complete and works on different archs.
1153
1154 2006-05-09  Josh Stone  <joshua.i.stone@intel.com>
1155
1156         * context.stp (probefunc): remove use of labels
1157         * task.stp: functions to retrieve task information
1158         * process.stp: tapset for process-related events
1159
1160 2006-05-08  Josh Stone  <joshua.i.stone@intel.com>
1161
1162         PR 2594
1163         From Thang P Nguyen <thang.p.nguyen@intel.com>
1164         * context.stp (probefunc): expands ability to detect the function
1165         for different types of probes.
1166
1167 2006-05-05  Frank Ch. Eigler  <fche@elastic.org>
1168
1169         PR 2643
1170         * syscalls.stp: Put back some dummy syscall.exit*.return probes.
1171
1172 2006-05-03  Frank Ch. Eigler  <fche@elastic.org>
1173
1174         * context.stp, errno.stp: Note/eliminate some retval() duplication.
1175
1176 2006-04-27  Martin Hunt  <hunt@redhat.com>
1177
1178         * endian.stp (set_endian): Remove "pure" to prevent
1179         this from optimizing away.
1180
1181 2006-04-21  Frank Ch. Eigler  <fche@elastic.org>
1182
1183         * aux_syscalls.stp (_fildes_u): Declare return value type.
1184
1185 2006-04-18  Frank Ch. Eigler  <fche@elastic.org>
1186
1187         * conversions.stp (string, hex_string): Use snprintf for safety.
1188
1189 2006-04-18  Martin Hunt  <hunt@redhat.com>
1190
1191         * conversions.stp (user_string): Reenable error message.
1192
1193 2006-04-17  Martin Hunt  <hunt@redhat.com>
1194
1195         * endian.stp (set_endian): New function.
1196
1197 2006-03-06  Martin Hunt  <hunt@redhat.com>
1198
1199         * system.stp: New tapset.
1200
1201 2006-03-01  Martin Hunt  <hunt@redhat.com>
1202
1203         * aux_syscalls.stp (_struct_sockaddr_u): Parse sockaddr.
1204
1205         * syscalls.stp (bind): Call _struct_sockaddr_u().
1206
1207         * errno.stp (errno_str): Complete rewrite in C for speed and
1208         accuracy.
1209         (returnstr): New function for syscall tapet.
1210
1211 2006-02-22  Frank Ch. Eigler  <fche@elastic.org>
1212
1213         * timestamp.stp (get_cycles): New function.
1214
1215 2006-02-21  Martin Hunt  <hunt@redhat.com>
1216
1217         * context.stp: Fix definition of returnval(). Now the same as retval().
1218         Cleanup needed. Only one can survive.
1219
1220 2006-02-17  Frank Ch. Eigler  <fche@elastic.org>
1221
1222         * context.stp (cpu): Clone undocumented cpuid() function.
1223
1224 2006-02-14  Martin Hunt  <hunt@redhat.com>
1225
1226         * syscalls.stp: More updates.
1227
1228 2006-02-14  Frank Ch. Eigler  <fche@elastic.org>
1229
1230         * queue_stats.stp: New tapset.
1231
1232 2006-02-14  Mark McLoughlin  <markmc@redhat.com>
1233
1234         * aux_syscalls.stp: (_sys_open_flag_str): s/O_NDCTTY/O_NOCTTY/
1235
1236 2006-02-14  Martin Hunt  <hunt@redhat.com>
1237
1238         * aux_syscalls.stp (_struct_timeval_u): New function.
1239         (_struct_timeval): New function.
1240         (_struct_timespec_u): New function.
1241         (_struct_timespec): New function.
1242         (_struct_itimerval_u): New function:
1243         (_struct_itimerval): New function:
1244         (_signal_name): New function.
1245         (_module_flags_str): Fixed.
1246
1247         * syscalls2.stp (syscall.setitimer): Use new function
1248         _struct_itimerval_u().
1249
1250         * syscalls.stp: Latest version. Many changes.
1251
1252 2006-02-08  Martin Hunt  <hunt@redhat.com>
1253
1254         * aux_syscalls.stp(_msync_flag_str): Fix.
1255         (_wait_opt_str): Fix.
1256         * syscalls.stp: Latest.
1257
1258 2006-02-07  Martin Hunt  <hunt@redhat.com>
1259
1260         * syscalls.stp: Latest.
1261         * syscalls2.stp: Commented out pciconfig calls. Those
1262         need to go in arch-specific directories.
1263
1264         * aux_syscalls.stp (_access_mode_str): Fix.
1265         (_mmap_flags): New Function.
1266         (_mprotect_prot_str): Fix.
1267         (__string): New.
1268         (__get_argv): New.
1269         (__fork_flags): New.
1270
1271 2006-02-01  Martin Hunt  <hunt@redhat.com>
1272
1273         * syscalls.stp: New syscall file.
1274         * syscall2.stp: More syscalls.
1275         * i686/syscalls.stp: x86-specific calls.
1276         * x86_64/syscalls.stp: x86_64-specific calls.
1277
1278 2006-01-30  Martin Hunt  <hunt@redhat.com>
1279
1280         * context.stp (probefunc): New function.
1281         (is_return): New function.
1282         (returnval): New function.
1283
1284 2006-01-15  Frank Ch. Eigler  <fche@elastic.org>
1285
1286         * logging.stp: Revert.
1287
1288 2006-01-10  Martin Hunt  <hunt@redhat.com>
1289
1290         * logging.stp: Don't set STAP_SESSION_STOPPING.
1291         That it done in _stp_exit().
1292