linuxthreads_db/ChangeLog

   1 2004-05-01  Jakub Jelinek  <jakub@redhat.com>
   2
   3         * thread_dbP.h (LOG): Use write instead of __libc_write.
   4
   5 2004-03-13  Jakub Jelinek  <jakub@redhat.com>
   6
   7         * td_thr_tlsbase.c: Remove dl-tls.h include.  Don't use
   8         TLS_TP_OFFSET in the #if, but TLS_TCB_SIZE == 0 ?:.
   9
  10 2004-03-12  Roland McGrath  <roland@redhat.com>
  11
  12         * td_thr_tlsbase.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]: Handle this
  13         case (PowerPC) differently.
  14
  15 2003-11-25  Roland McGrath  <roland@redhat.com>
  16
  17         * td_symbol_list.c (symbol_list_arr) [HAVE_ASM_GLOBAL_DOT_NAME]:
  18         Prepend "." to symbol names for functions.
  19
  20 2003-08-18  Daniel Jacobowitz  <drow@mvista.com>
  21
  22         * td_thr_getfpregs.c (td_thr_getfpregs): Use the main thread if
  23         the descriptor is uninitialized.
  24         * td_thr_getgregs.c (td_thr_getgregs): Likewise.
  25
  26 2003-03-15  Roland McGrath  <roland@redhat.com>
  27
  28         * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
  29         (td_thr_tlsbase): Declare it.
  30         * td_thr_tlsbase.c: New file.
  31         * Makefile (libthread_db-routines): Add it.
  32         * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
  33         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
  34
  35 2003-02-27  Roland McGrath  <roland@redhat.com>
  36
  37         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
  38
  39         * td_ta_thr_iter.c (handle_descr) [!defined USE_TLS || !TLS_DTV_AT_TP]:
  40         Conditionalize p_header use on this.
  41
  42 2003-01-29  Roland McGrath  <roland@redhat.com>
  43
  44         * td_ta_new.c (td_ta_new): Cap the `sizeof_descr' value read from the
  45         inferior at `sizeof (struct _pthread_descr_struct)', since we use it
  46         as a length in copies to our own structures.
  47
  48 2003-01-05  Ulrich Drepper  <drepper@redhat.com>
  49
  50         * Makefile (libthread_db.so-no-z-defs): Define.
  51
  52 2002-09-29  Ulrich Drepper  <drepper@redhat.com>
  53
  54         * td_thr_tsd.c (td_thr_tsd): Read correct entry from pthread_keys
  55         array.
  56
  57 2002-09-28  Andreas Jaeger  <aj@suse.de>
  58
  59         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Fix reference to dtv.
  60
  61 2002-09-24  Roland McGrath  <roland@redhat.com>
  62
  63         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Fetch just the
  64         individual members we need, not the whole structures.
  65
  66 2002-09-24  Ulrich Drepper  <drepper@redhat.com>
  67
  68         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Change second
  69         parameter to be the address of the link map in the inferior process.
  70         * thread_db.h: Update prototype for td_thr_tls_get_addr.
  71
  72 2002-08-23  Ulrich Drepper  <drepper@redhat.com>
  73
  74         * thread_dbP.h: Define LINUXTHREADS_VERSION.
  75         * td_symbol_list.c (symbol_list_arr): Add LINUXTHREADS_VERSION string.
  76         * td_ta_new.c (td_ta_new): After verifying the thread library is
  77         there check version.
  78         * thread_db.h: Add new error TD_VERSION.
  79
  80 2002-08-21  Roland McGrath  <roland@redhat.com>
  81
  82         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): __attribute_used__ ->
  83         __attribute__ ((unused)) for arguments.
  84
  85 2002-08-07  Ulrich Drepper  <drepper@redhat.com>
  86
  87         * thread_dbP.h: Define LINUXTHREADS_INITIAL_REPORT_EVENTS.
  88         * td_thr_event_enable.c (td_thr_event_enable): If th->th_unique is
  89         null write to __linuxthreads_initial_report_events.
  90         * td_symbol_list.c (symbol_list_arr): Add
  91         __linuxthreads_initial_report_events.
  92
  93 2002-07-16  Ulrich Drepper  <drepper@redhat.com>
  94
  95         * td_thr_clear_event.c: Yet more changes to help with TLS-enabled
  96         libpthread.
  97         * td_thr_event_enable.c: Likewise.
  98         * td_thr_event_getmsg.c: Likewise.
  99         * td_thr_set_event.c: Likewise.
 100         * td_thr_setfpregs.c: Likewise.
 101         * td_thr_setgregs.c: Likewise.
 102         * td_thr_tsd.c: Likewise.
 103         * td_thr_validate.c: Likewise.
 104
 105 2002-07-15  Ulrich Drepper  <drepper@redhat.com>
 106
 107         * td_ta_thr_iter.c: Some more changes to enable using TLS-enabled
 108         libpthread.
 109         * td_thr_event_enable.c: Likewise.
 110         * td_thr_getfpregs.c: Likewise.
 111         * td_thr_getgregs.c: Likewise.
 112
 113 2002-07-14  Ulrich Drepper  <drepper@redhat.com>
 114
 115         * td_ta_map_id2thr.c: Begin fixing implementation for libpthread with
 116         TLS support.
 117         * td_ta_map_lwp2thr.c: Likewise.
 118         * td_ta_thr_iter.c: Likewise.
 119         * td_thr_get_info.c: Likewise.
 120
 121 2002-07-10  Ulrich Drepper  <drepper@redhat.com>
 122
 123         * Versions [libthread_db] (GLIBC_2.3): Add td_thr_tls_get_addr.
 124
 125 2002-06-14  H.J. Lu  <hjl@gnu.org>
 126
 127         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Don't include
 128         "tls.h". Return TD_ERR if USE_TLS is not defined.
 129
 130 2002-06-12  Ulrich Drepper  <drepper@redhat.com>
 131
 132         * td_thr_tls_get_addr.c: New file.
 133         * thread_db.h: Add prototype for td_thr_tls_get_addr.
 134         * Makefile (libthread_db-routines): Add td_thr_tls_get_addr.
 135
 136 2002-03-03  Andreas Jaeger  <aj@suse.de>
 137
 138         * thread_dbP.h: Include <unistd.h> for prototypes of __libc_write.
 139
 140 2002-02-04  Ulrich Drepper  <drepper@redhat.com>
 141
 142         * thread_dbP.h: Include descr.h instead of internals.h.
 143         * td_ta_event_getmsg.c: Also include <linuxthreads/internals.h>.
 144         * td_ta_map_id2thr.c: Likewise.
 145         * td_ta_map_lwp2thr.c: Likewise.
 146         * td_ta_thr_iter.c: Likewise.
 147         * td_ta_tsd_iter.c: Likewise.
 148         * td_thr_tsd.c: Likewise.
 149         * td_thr_validate.c: Likewise.
 150
 151 2001-12-28  Andreas Jaeger  <aj@suse.de>
 152
 153         * td_init.c (td_init): Don't use __FUNCTION__ as literal.
 154         * td_log.c (td_log): Likewise.
 155         * td_ta_delete.c (td_ta_delete): Likewise.
 156         * td_ta_get_nthreads.c (td_ta_get_nthreads): Likewise.
 157         * td_ta_get_ph.c (td_ta_get_ph): Likewise.
 158         * td_ta_map_id2thr.c (td_ta_map_id2thr): Likewise.
 159         * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Likewise.
 160         * td_ta_new.c (td_ta_new): Likewise.
 161         * td_ta_clear_event.c (td_ta_clear_event): Likewise.
 162         * td_ta_enable_stats.c (td_ta_enable_stats): Likewise.
 163         * td_ta_event_addr.c (td_ta_event_addr): Likewise.
 164         * td_ta_event_getmsg.c (td_ta_event_getmsg): Likewise.
 165         * td_ta_get_stats.c (td_ta_get_stats): Likewise.
 166         * td_ta_reset_stats.c (td_ta_reset_stats): Likewise.
 167         * td_ta_set_event.c (td_ta_set_event): Likewise.
 168         * td_ta_setconcurrency.c (td_ta_setconcurrency): Likewise.
 169         * td_ta_thr_iter.c (td_ta_thr_iter): Likewise.
 170         * td_ta_tsd_iter.c (td_ta_tsd_iter): Likewise.
 171         * td_thr_clear_event.c (td_thr_clear_event): Likewise.
 172         * td_thr_dbresume.c (td_thr_dbresume): Likewise.
 173         * td_thr_dbsuspend.c (td_thr_dbsuspend): Likewise.
 174         * td_thr_event_enable.c (td_thr_event_enable): Likewise.
 175         * td_thr_event_getmsg.c (td_thr_event_getmsg): Likewise.
 176         * td_thr_get_info.c (td_thr_get_info): Likewise.
 177         * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
 178         * td_thr_getgregs.c (td_thr_getgregs): Likewise.
 179         * td_thr_getxregs.c (td_thr_getxregs): Likewise.
 180         * td_thr_getxregsize.c (td_thr_getxregsize): Likewise.
 181         * td_thr_set_event.c (td_thr_set_event): Likewise.
 182         * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
 183         * td_thr_setgregs.c (td_thr_setgregs): Likewise.
 184         * td_thr_setprio.c (td_thr_setprio): Likewise.
 185         * td_thr_setsigpending.c (td_thr_setsigpending): Likewise.
 186         * td_thr_setxregs.c (td_thr_setxregs): Likewise.
 187         * td_thr_sigsetmask.c (td_thr_sigsetmask): Likewise.
 188         * td_thr_tsd.c (td_thr_tsd): Likewise.
 189         * td_thr_validate.c (td_thr_validate): Likewise.
 190
 191 2001-04-12  Ulrich Drepper  <drepper@redhat.com>
 192
 193         * td_ta_map_id2thr.c: If thread terminated return TD_NOTHR.
 194         * td_thr_validate.c: Likewise.
 195
 196 2001-04-04  Ulrich Drepper  <drepper@redhat.com>
 197
 198         * td_thr_getfpregs.c: If p_pid is zero use ps_getpid().
 199         * td_thr_getgregs.c: Likewise.
 200         * td_thr_setfpregs.c: Likewise.
 201         * td_thr_setgregs.c: Likewise.
 202
 203 2001-03-20  Ulrich Drepper  <drepper@redhat.com>
 204
 205         * Makefile (libthread_db-routines): Add td_symbol_list.
 206         * Versions [libthread_db] (GLIBC_2.2.3): Add td_symbol_list.
 207         * td_symbol_list.c: New file.
 208         * thread_db.h: Add prototype for td_symbol_list.
 209         * thread_dbP.h: Define symbol name indices.
 210         Add prototype for td_lookup.
 211         * td_ta_event_addr.c: Use td_lookup instead of directly using
 212         ps_pglobal_lookup to find symbol address.
 213         * td_ta_get_nthreads.c: Likewise.
 214         * td_ta_new.c: Likewise.
 215
 216 2001-03-18  Ulrich Drepper  <drepper@redhat.com>
 217
 218         * Makefile: When generating DSO link with libc_nonshared.a.
 219
 220 2000-08-01  Andreas Jaeger  <aj@suse.de>
 221
 222         * Makefile (distribute): Add missing files.
 223
 224 2000-04-24  Mark Kettenis  <kettenis@gnu.org>
 225
 226         * td_thr_get_info.c (td_thr_get_info): Set ti_state to
 227         TD_THR_ACTIVE instead of TD_THR_RUN.  If the thread is no longer
 228         running but is still joinable, set it to TD_THR_ZOMBIE.  Otherwise
 229         set it to TD_THR_UNKNOWN.
 230
 231 2000-02-25  Andreas Jaeger  <aj@suse.de>
 232
 233         * td_ta_thr_iter.c: Include <alloca.h> for prototype declaration.
 234         * td_ta_tsd_iter.c: Likewise.
 235
 236 2000-01-20  Andreas Jaeger  <aj@suse.de>
 237
 238         * td_thr_getgregs.c (td_thr_getgregs): Fix typo.
 239
 240 2000-01-19  Ulrich Drepper  <drepper@cygnus.com>
 241
 242         * td_thr_getgregs.c: Correct size parameter of memset call.
 243
 244 1999-12-02  Ulrich Drepper  <drepper@cygnus.com>
 245
 246         * proc_service.h: Fix typos in last added declaractions.
 247
 248 1999-12-01  Ulrich Drepper  <drepper@cygnus.com>
 249
 250         * proc_service.h: Add ps_pstop, ps_pcontinue, ps_lstop, and
 251         ps_lcontinue prototypes.
 252
 253 1999-11-23  Ulrich Drepper  <drepper@cygnus.com>
 254
 255         * Makefile: Correct dependency for shared object.
 256
 257 1999-11-22  Ulrich Drepper  <drepper@cygnus.com>
 258
 259         * td_ta_map_lwp2thr.c: Add missing brace in comparison.
 260
 261         * thread_dbP.h (LOG): Only print message if __td_debug is nonzero.
 262         * td_init.c: Add __td_debug.
 263
 264 1999-11-12  Ulrich Drepper  <drepper@cygnus.com>
 265
 266         * td_ta_thr_iter.c: Start copying list of descriptors from right
 267         position in target process.
 268
 269         * td_ta_thr_iter.c: Fix loop starting point over all but main and
 270         manager thread.
 271
 272         * td_ta_thr_iter.c: Read descriptors for main and manager thread
 273         special since after this we can assume that no new threads will be
 274         created anymore (at least in the gdb implementation).
 275
 276         * Makefile: Define version correctly.
 277
 278 1999-11-10  Ulrich Drepper  <drepper@cygnus.com>
 279
 280         * td_ta_map_lwp2thr.c: If p_pid field is zero, this is before the
 281         thread library is initialized and we get the PID from the
 282         debugger.
 283
 284 1999-11-08  Ulrich Drepper  <drepper@cygnus.com>
 285
 286         * td_thr_get_info.c: Make sure ti_lid is never zero.
 287
 288         * proc_service.h: Add ps_getpid prototype.
 289
 290 1999-11-03  Ulrich Drepper  <drepper@cygnus.com>
 291
 292         * thread_dbP.h (ta_ok): New function.
 293         * td_ta_new.c: Add new handle to list.
 294         * td_ta_delete.c: Remove handle from list.
 295         * td_ta_clear_event.c: Use ta_ok to check for correct ta parameter.
 296         * td_ta_enable_stats.c: Likewise.
 297         * td_ta_event_addr.c: Likewise.
 298         * td_ta_event_getmsg.c: Likewise.
 299         * td_ta_get_nthreads.c: Likewise.
 300         * td_ta_get_ph.c: Likewise.
 301         * td_ta_get_stats.c: Likewise.
 302         * td_ta_map_id2thr.c: Likewise.
 303         * td_ta_map_lwp2thr.c: Likewise.
 304         * td_ta_reset_stats.c: Likewise.
 305         * td_ta_set_event.c: Likewise.
 306         * td_ta_setconcurrency.c: Likewise.
 307         * td_ta_thr_iter.c: Likewise.
 308
 309         * td_ta_tsd_iter.c: Optimize memory retrieving.
 310
 311         * Versions: New file.
 312
 313         * td_thr_get_info.c (td_thr_get_info): Initialize ti_traceme.
 314
 315 1999-11-02  Ulrich Drepper  <drepper@cygnus.com>
 316
 317         * td_ta_thr_iter.c (td_ta_thr_iter): Optimize a bit.  Read all
 318         handles at once.
 319
 320         * thread_dbP.h (struct th_thragent): Add pthread_handle_num.
 321         * td_ta_new.c: Initialize pthread_handle_num.
 322         * td_ta_event_getmsg.c: If last event was already reported search
 323         for another unreported event.
 324
 325         * td_thr_get_info.c (td_thr_get_info): Initialize ti_events.
 326
 327         * Makefile (libthread_db-routines): Add td_ta_set_event,
 328         td_ta_event_getmsg, and td_ta_clear_event.
 329         * td_ta_clear_event.c: New file.
 330         * td_ta_event_getmsg.c: New file.
 331         * td_ta_new.c: Get address of __pthread_last_event in target.
 332         * td_ta_set_event.c: Don't overwrite old mask, set additional bits.
 333         * td_thr_set_event.c: Likewise.
 334         * td_thr_clear_event.c: Implement.
 335         * thread_db.h: Declare td_ta_clear_event and td_ta_event_getmsg.
 336         * thread_dbP.h (struct td_thragent): Add pthread_last_event.
 337
 338         * td_ta_new.c: Don't test for __pthread_threads_debug.  Get address
 339         of __pthread_threads_events and fail if this is not possible.
 340         * td_ta_event_addr.c: Implement.
 341         * td_thr_event_enable.c: Implement.
 342         * td_thr_event_getmsg.c: Implement.
 343         * td_thr_set_event.c: Implement.
 344         * td_ta_set_event.c: New file.
 345         * thread_db.h (td_eventbuf_t): Define.
 346         Declare td_ta_set_event.
 347         * thread_dbP.h (struct td_thragent): Add pthread_threads_eventsp.
 348
 349         * td_thr_getfpregs.c: For terminated threads return empty structure.
 350         * td_thr_getgregs.c: Likewise.
 351         * td_thr_setfpregs.c: Likewise.
 352         * td_thr_setgregs.c: Likewise.
 353
 354 1999-11-01  Ulrich Drepper  <drepper@cygnus.com>
 355
 356         * thread_db.h: Shuffle types around to make things work for gdb.
 357         * thread_dbP.h: Include proc_service.h before thread_db.h.
 358
 359         * thread_db.h: It's TD_NOLIBTHREAD, not TD_LIBTHREAD.
 360         * td_ta_new.c: Likewise.
 361
 362 1999-10-14  Ulrich Drepper  <drepper@cygnus.com>
 363
 364         * td_ta_new.c: p_startfct does not exist anymore.
 365
 366         * td_thr_get_info.c: Always initialize start function.
 367
 368         * td_ta_thr_iter.c: Don't return threads which exited (but are not
 369         joined).
 370
 371         * td_thr_validate.c: Don't skip manager thread.
 372
 373 1999-10-13  Ulrich Drepper  <drepper@cygnus.com>
 374
 375         * td_ta_thr_iter.c: Use size of descriptor from *TA.
 376         Don't return manager thread before it's actually running.
 377         Actually use state parameter to distingusih at least a few states.
 378
 379         * td_thr_get_info.c: Handle manager thread special.  Fill in ti_lid,
 380         ti_state, and ti_startfunc fields.
 381
 382 1999-10-12  Andreas Jaeger  <aj@suse.de>
 383
 384         * thread_dbP.h: Include <string.h> for strlen declaration.  Remove
 385         __libc_write prototype since this is already declared in
 386         linuxthreads/internals.h.
 387
 388 1999-10-11  Ulrich Drepper  <drepper@cygnus.com>
 389
 390         * thread_db.h: Fix comment for ti_type.
 391
 392         * td_thr_get_info.c: Initialize ti_type field.
 393
 394         * td_ta_thr_iter.c: Also report the manager thread.
 395
 396 1999-10-08  Andreas Jaeger  <aj@suse.de>
 397
 398         * thread_db.h: Fix typos in comments.
 399
 400         * td_ta_get_nthreads.c (td_ta_get_nthreads): Don't hardcode
 401         libpthread library name, get it from <gnu/lib-names.h> instead.
 402         * td_ta_new.c (td_ta_new): Likewise.
 403
 404 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
 405
 406         * shlib-versions: New file.
 407
 408 1999-10-07  Ulrich Drepper  <drepper@cygnus.com>
 409
 410         * Makefile: New file.
 411         * proc_service.h: New file.
 412         * td_init.c: New file.
 413         * td_log.c: New file.
 414         * td_ta_delete.c: New file.
 415         * td_ta_enable_stats.c: New file.
 416         * td_ta_event_addr.c: New file.
 417         * td_ta_get_nthreads.c: New file.
 418         * td_ta_get_ph.c: New file.
 419         * td_ta_get_stats.c: New file.
 420         * td_ta_map_id2thr.c: New file.
 421         * td_ta_map_lwp2thr.c: New file.
 422         * td_ta_new.c: New file.
 423         * td_ta_reset_stats.c: New file.
 424         * td_ta_setconcurrency.c: New file.
 425         * td_ta_thr_iter.c: New file.
 426         * td_ta_tsd_iter.c: New file.
 427         * td_thr_clear_event.c: New file.
 428         * td_thr_dbresume.c: New file.
 429         * td_thr_dbsuspend.c: New file.
 430         * td_thr_event_enable.c: New file.
 431         * td_thr_event_getmsg.c: New file.
 432         * td_thr_get_info.c: New file.
 433         * td_thr_getfpregs.c: New file.
 434         * td_thr_getgregs.c: New file.
 435         * td_thr_getxregs.c: New file.
 436         * td_thr_getxregsize.c: New file.
 437         * td_thr_set_event.c: New file.
 438         * td_thr_setfpregs.c: New file.
 439         * td_thr_setgregs.c: New file.
 440         * td_thr_setprio.c: New file.
 441         * td_thr_setsigpending.c: New file.
 442         * td_thr_setxregs.c: New file.
 443         * td_thr_sigsetmask.c: New file.
 444         * td_thr_tsd.c: New file.
 445         * td_thr_validate.c: New file.
 446         * thread_db.h: New file.
 447         * thread_dbP.h: New file.