linuxthreads_db/ChangeLog

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