linuxthreads_db/ChangeLog

   1 2005-01-09  Andreas Jaeger  <aj@suse.de>
   2
   3         * td_thr_tlsbase.c (td_thr_tlsbase): Adjust for dtv change.
   4
   5 2004-05-01  Jakub Jelinek  <jakub@redhat.com>
   6
   7         * thread_dbP.h (LOG): Use write instead of __libc_write.
   8
   9 2004-03-13  Jakub Jelinek  <jakub@redhat.com>
  10
  11         * td_thr_tlsbase.c: Remove dl-tls.h include.  Don't use
  12         TLS_TP_OFFSET in the #if, but TLS_TCB_SIZE == 0 ?:.
  13
  14 2004-03-12  Roland McGrath  <roland@redhat.com>
  15
  16         * td_thr_tlsbase.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]: Handle this
  17         case (PowerPC) differently.
  18
  19 2003-11-25  Roland McGrath  <roland@redhat.com>
  20
  21         * td_symbol_list.c (symbol_list_arr) [HAVE_ASM_GLOBAL_DOT_NAME]:
  22         Prepend "." to symbol names for functions.
  23
  24 2003-08-18  Daniel Jacobowitz  <drow@mvista.com>
  25
  26         * td_thr_getfpregs.c (td_thr_getfpregs): Use the main thread if
  27         the descriptor is uninitialized.
  28         * td_thr_getgregs.c (td_thr_getgregs): Likewise.
  29
  30 2003-03-15  Roland McGrath  <roland@redhat.com>
  31
  32         * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
  33         (td_thr_tlsbase): Declare it.
  34         * td_thr_tlsbase.c: New file.
  35         * Makefile (libthread_db-routines): Add it.
  36         * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
  37         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
  38
  39 2003-02-27  Roland McGrath  <roland@redhat.com>
  40
  41         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
  42
  43         * td_ta_thr_iter.c (handle_descr) [!defined USE_TLS || !TLS_DTV_AT_TP]:
  44         Conditionalize p_header use on this.
  45
  46 2003-01-29  Roland McGrath  <roland@redhat.com>
  47
  48         * td_ta_new.c (td_ta_new): Cap the `sizeof_descr' value read from the
  49         inferior at `sizeof (struct _pthread_descr_struct)', since we use it
  50         as a length in copies to our own structures.
  51
  52 2003-01-05  Ulrich Drepper  <drepper@redhat.com>
  53
  54         * Makefile (libthread_db.so-no-z-defs): Define.
  55
  56 2002-09-29  Ulrich Drepper  <drepper@redhat.com>
  57
  58         * td_thr_tsd.c (td_thr_tsd): Read correct entry from pthread_keys
  59         array.
  60
  61 2002-09-28  Andreas Jaeger  <aj@suse.de>
  62
  63         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Fix reference to dtv.
  64
  65 2002-09-24  Roland McGrath  <roland@redhat.com>
  66
  67         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Fetch just the
  68         individual members we need, not the whole structures.
  69
  70 2002-09-24  Ulrich Drepper  <drepper@redhat.com>
  71
  72         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Change second
  73         parameter to be the address of the link map in the inferior process.
  74         * thread_db.h: Update prototype for td_thr_tls_get_addr.
  75
  76 2002-08-23  Ulrich Drepper  <drepper@redhat.com>
  77
  78         * thread_dbP.h: Define LINUXTHREADS_VERSION.
  79         * td_symbol_list.c (symbol_list_arr): Add LINUXTHREADS_VERSION string.
  80         * td_ta_new.c (td_ta_new): After verifying the thread library is
  81         there check version.
  82         * thread_db.h: Add new error TD_VERSION.
  83
  84 2002-08-21  Roland McGrath  <roland@redhat.com>
  85
  86         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): __attribute_used__ ->
  87         __attribute__ ((unused)) for arguments.
  88
  89 2002-08-07  Ulrich Drepper  <drepper@redhat.com>
  90
  91         * thread_dbP.h: Define LINUXTHREADS_INITIAL_REPORT_EVENTS.
  92         * td_thr_event_enable.c (td_thr_event_enable): If th->th_unique is
  93         null write to __linuxthreads_initial_report_events.
  94         * td_symbol_list.c (symbol_list_arr): Add
  95         __linuxthreads_initial_report_events.
  96
  97 2002-07-16  Ulrich Drepper  <drepper@redhat.com>
  98
  99         * td_thr_clear_event.c: Yet more changes to help with TLS-enabled
 100         libpthread.
 101         * td_thr_event_enable.c: Likewise.
 102         * td_thr_event_getmsg.c: Likewise.
 103         * td_thr_set_event.c: Likewise.
 104         * td_thr_setfpregs.c: Likewise.
 105         * td_thr_setgregs.c: Likewise.
 106         * td_thr_tsd.c: Likewise.
 107         * td_thr_validate.c: Likewise.
 108
 109 2002-07-15  Ulrich Drepper  <drepper@redhat.com>
 110
 111         * td_ta_thr_iter.c: Some more changes to enable using TLS-enabled
 112         libpthread.
 113         * td_thr_event_enable.c: Likewise.
 114         * td_thr_getfpregs.c: Likewise.
 115         * td_thr_getgregs.c: Likewise.
 116
 117 2002-07-14  Ulrich Drepper  <drepper@redhat.com>
 118
 119         * td_ta_map_id2thr.c: Begin fixing implementation for libpthread with
 120         TLS support.
 121         * td_ta_map_lwp2thr.c: Likewise.
 122         * td_ta_thr_iter.c: Likewise.
 123         * td_thr_get_info.c: Likewise.
 124
 125 2002-07-10  Ulrich Drepper  <drepper@redhat.com>
 126
 127         * Versions [libthread_db] (GLIBC_2.3): Add td_thr_tls_get_addr.
 128
 129 2002-06-14  H.J. Lu  <hjl@gnu.org>
 130
 131         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Don't include
 132         "tls.h". Return TD_ERR if USE_TLS is not defined.
 133
 134 2002-06-12  Ulrich Drepper  <drepper@redhat.com>
 135
 136         * td_thr_tls_get_addr.c: New file.
 137         * thread_db.h: Add prototype for td_thr_tls_get_addr.
 138         * Makefile (libthread_db-routines): Add td_thr_tls_get_addr.
 139
 140 2002-03-03  Andreas Jaeger  <aj@suse.de>
 141
 142         * thread_dbP.h: Include <unistd.h> for prototypes of __libc_write.
 143
 144 2002-02-04  Ulrich Drepper  <drepper@redhat.com>
 145
 146         * thread_dbP.h: Include descr.h instead of internals.h.
 147         * td_ta_event_getmsg.c: Also include <linuxthreads/internals.h>.
 148         * td_ta_map_id2thr.c: Likewise.
 149         * td_ta_map_lwp2thr.c: Likewise.
 150         * td_ta_thr_iter.c: Likewise.
 151         * td_ta_tsd_iter.c: Likewise.
 152         * td_thr_tsd.c: Likewise.
 153         * td_thr_validate.c: Likewise.
 154
 155 2001-12-28  Andreas Jaeger  <aj@suse.de>
 156
 157         * td_init.c (td_init): Don't use __FUNCTION__ as literal.
 158         * td_log.c (td_log): Likewise.
 159         * td_ta_delete.c (td_ta_delete): Likewise.
 160         * td_ta_get_nthreads.c (td_ta_get_nthreads): Likewise.
 161         * td_ta_get_ph.c (td_ta_get_ph): Likewise.
 162         * td_ta_map_id2thr.c (td_ta_map_id2thr): Likewise.
 163         * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Likewise.
 164         * td_ta_new.c (td_ta_new): Likewise.
 165         * td_ta_clear_event.c (td_ta_clear_event): Likewise.
 166         * td_ta_enable_stats.c (td_ta_enable_stats): Likewise.
 167         * td_ta_event_addr.c (td_ta_event_addr): Likewise.
 168         * td_ta_event_getmsg.c (td_ta_event_getmsg): Likewise.
 169         * td_ta_get_stats.c (td_ta_get_stats): Likewise.
 170         * td_ta_reset_stats.c (td_ta_reset_stats): Likewise.
 171         * td_ta_set_event.c (td_ta_set_event): Likewise.
 172         * td_ta_setconcurrency.c (td_ta_setconcurrency): Likewise.
 173         * td_ta_thr_iter.c (td_ta_thr_iter): Likewise.
 174         * td_ta_tsd_iter.c (td_ta_tsd_iter): Likewise.
 175         * td_thr_clear_event.c (td_thr_clear_event): Likewise.
 176         * td_thr_dbresume.c (td_thr_dbresume): Likewise.
 177         * td_thr_dbsuspend.c (td_thr_dbsuspend): Likewise.
 178         * td_thr_event_enable.c (td_thr_event_enable): Likewise.
 179         * td_thr_event_getmsg.c (td_thr_event_getmsg): Likewise.
 180         * td_thr_get_info.c (td_thr_get_info): Likewise.
 181         * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
 182         * td_thr_getgregs.c (td_thr_getgregs): Likewise.
 183         * td_thr_getxregs.c (td_thr_getxregs): Likewise.
 184         * td_thr_getxregsize.c (td_thr_getxregsize): Likewise.
 185         * td_thr_set_event.c (td_thr_set_event): Likewise.
 186         * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
 187         * td_thr_setgregs.c (td_thr_setgregs): Likewise.
 188         * td_thr_setprio.c (td_thr_setprio): Likewise.
 189         * td_thr_setsigpending.c (td_thr_setsigpending): Likewise.
 190         * td_thr_setxregs.c (td_thr_setxregs): Likewise.
 191         * td_thr_sigsetmask.c (td_thr_sigsetmask): Likewise.
 192         * td_thr_tsd.c (td_thr_tsd): Likewise.
 193         * td_thr_validate.c (td_thr_validate): Likewise.
 194
 195 2001-04-12  Ulrich Drepper  <drepper@redhat.com>
 196
 197         * td_ta_map_id2thr.c: If thread terminated return TD_NOTHR.
 198         * td_thr_validate.c: Likewise.
 199
 200 2001-04-04  Ulrich Drepper  <drepper@redhat.com>
 201
 202         * td_thr_getfpregs.c: If p_pid is zero use ps_getpid().
 203         * td_thr_getgregs.c: Likewise.
 204         * td_thr_setfpregs.c: Likewise.
 205         * td_thr_setgregs.c: Likewise.
 206
 207 2001-03-20  Ulrich Drepper  <drepper@redhat.com>
 208
 209         * Makefile (libthread_db-routines): Add td_symbol_list.
 210         * Versions [libthread_db] (GLIBC_2.2.3): Add td_symbol_list.
 211         * td_symbol_list.c: New file.
 212         * thread_db.h: Add prototype for td_symbol_list.
 213         * thread_dbP.h: Define symbol name indices.
 214         Add prototype for td_lookup.
 215         * td_ta_event_addr.c: Use td_lookup instead of directly using
 216         ps_pglobal_lookup to find symbol address.
 217         * td_ta_get_nthreads.c: Likewise.
 218         * td_ta_new.c: Likewise.
 219
 220 2001-03-18  Ulrich Drepper  <drepper@redhat.com>
 221
 222         * Makefile: When generating DSO link with libc_nonshared.a.
 223
 224 2000-08-01  Andreas Jaeger  <aj@suse.de>
 225
 226         * Makefile (distribute): Add missing files.
 227
 228 2000-04-24  Mark Kettenis  <kettenis@gnu.org>
 229
 230         * td_thr_get_info.c (td_thr_get_info): Set ti_state to
 231         TD_THR_ACTIVE instead of TD_THR_RUN.  If the thread is no longer
 232         running but is still joinable, set it to TD_THR_ZOMBIE.  Otherwise
 233         set it to TD_THR_UNKNOWN.
 234
 235 2000-02-25  Andreas Jaeger  <aj@suse.de>
 236
 237         * td_ta_thr_iter.c: Include <alloca.h> for prototype declaration.
 238         * td_ta_tsd_iter.c: Likewise.
 239
 240 2000-01-20  Andreas Jaeger  <aj@suse.de>
 241
 242         * td_thr_getgregs.c (td_thr_getgregs): Fix typo.
 243
 244 2000-01-19  Ulrich Drepper  <drepper@cygnus.com>
 245
 246         * td_thr_getgregs.c: Correct size parameter of memset call.
 247
 248 1999-12-02  Ulrich Drepper  <drepper@cygnus.com>
 249
 250         * proc_service.h: Fix typos in last added declaractions.
 251
 252 1999-12-01  Ulrich Drepper  <drepper@cygnus.com>
 253
 254         * proc_service.h: Add ps_pstop, ps_pcontinue, ps_lstop, and
 255         ps_lcontinue prototypes.
 256
 257 1999-11-23  Ulrich Drepper  <drepper@cygnus.com>
 258
 259         * Makefile: Correct dependency for shared object.
 260
 261 1999-11-22  Ulrich Drepper  <drepper@cygnus.com>
 262
 263         * td_ta_map_lwp2thr.c: Add missing brace in comparison.
 264
 265         * thread_dbP.h (LOG): Only print message if __td_debug is nonzero.
 266         * td_init.c: Add __td_debug.
 267
 268 1999-11-12  Ulrich Drepper  <drepper@cygnus.com>
 269
 270         * td_ta_thr_iter.c: Start copying list of descriptors from right
 271         position in target process.
 272
 273         * td_ta_thr_iter.c: Fix loop starting point over all but main and
 274         manager thread.
 275
 276         * td_ta_thr_iter.c: Read descriptors for main and manager thread
 277         special since after this we can assume that no new threads will be
 278         created anymore (at least in the gdb implementation).
 279
 280         * Makefile: Define version correctly.
 281
 282 1999-11-10  Ulrich Drepper  <drepper@cygnus.com>
 283
 284         * td_ta_map_lwp2thr.c: If p_pid field is zero, this is before the
 285         thread library is initialized and we get the PID from the
 286         debugger.
 287
 288 1999-11-08  Ulrich Drepper  <drepper@cygnus.com>
 289
 290         * td_thr_get_info.c: Make sure ti_lid is never zero.
 291
 292         * proc_service.h: Add ps_getpid prototype.
 293
 294 1999-11-03  Ulrich Drepper  <drepper@cygnus.com>
 295
 296         * thread_dbP.h (ta_ok): New function.
 297         * td_ta_new.c: Add new handle to list.
 298         * td_ta_delete.c: Remove handle from list.
 299         * td_ta_clear_event.c: Use ta_ok to check for correct ta parameter.
 300         * td_ta_enable_stats.c: Likewise.
 301         * td_ta_event_addr.c: Likewise.
 302         * td_ta_event_getmsg.c: Likewise.
 303         * td_ta_get_nthreads.c: Likewise.
 304         * td_ta_get_ph.c: Likewise.
 305         * td_ta_get_stats.c: Likewise.
 306         * td_ta_map_id2thr.c: Likewise.
 307         * td_ta_map_lwp2thr.c: Likewise.
 308         * td_ta_reset_stats.c: Likewise.
 309         * td_ta_set_event.c: Likewise.
 310         * td_ta_setconcurrency.c: Likewise.
 311         * td_ta_thr_iter.c: Likewise.
 312
 313         * td_ta_tsd_iter.c: Optimize memory retrieving.
 314
 315         * Versions: New file.
 316
 317         * td_thr_get_info.c (td_thr_get_info): Initialize ti_traceme.
 318
 319 1999-11-02  Ulrich Drepper  <drepper@cygnus.com>
 320
 321         * td_ta_thr_iter.c (td_ta_thr_iter): Optimize a bit.  Read all
 322         handles at once.
 323
 324         * thread_dbP.h (struct th_thragent): Add pthread_handle_num.
 325         * td_ta_new.c: Initialize pthread_handle_num.
 326         * td_ta_event_getmsg.c: If last event was already reported search
 327         for another unreported event.
 328
 329         * td_thr_get_info.c (td_thr_get_info): Initialize ti_events.
 330
 331         * Makefile (libthread_db-routines): Add td_ta_set_event,
 332         td_ta_event_getmsg, and td_ta_clear_event.
 333         * td_ta_clear_event.c: New file.
 334         * td_ta_event_getmsg.c: New file.
 335         * td_ta_new.c: Get address of __pthread_last_event in target.
 336         * td_ta_set_event.c: Don't overwrite old mask, set additional bits.
 337         * td_thr_set_event.c: Likewise.
 338         * td_thr_clear_event.c: Implement.
 339         * thread_db.h: Declare td_ta_clear_event and td_ta_event_getmsg.
 340         * thread_dbP.h (struct td_thragent): Add pthread_last_event.
 341
 342         * td_ta_new.c: Don't test for __pthread_threads_debug.  Get address
 343         of __pthread_threads_events and fail if this is not possible.
 344         * td_ta_event_addr.c: Implement.
 345         * td_thr_event_enable.c: Implement.
 346         * td_thr_event_getmsg.c: Implement.
 347         * td_thr_set_event.c: Implement.
 348         * td_ta_set_event.c: New file.
 349         * thread_db.h (td_eventbuf_t): Define.
 350         Declare td_ta_set_event.
 351         * thread_dbP.h (struct td_thragent): Add pthread_threads_eventsp.
 352
 353         * td_thr_getfpregs.c: For terminated threads return empty structure.
 354         * td_thr_getgregs.c: Likewise.
 355         * td_thr_setfpregs.c: Likewise.
 356         * td_thr_setgregs.c: Likewise.
 357
 358 1999-11-01  Ulrich Drepper  <drepper@cygnus.com>
 359
 360         * thread_db.h: Shuffle types around to make things work for gdb.
 361         * thread_dbP.h: Include proc_service.h before thread_db.h.
 362
 363         * thread_db.h: It's TD_NOLIBTHREAD, not TD_LIBTHREAD.
 364         * td_ta_new.c: Likewise.
 365
 366 1999-10-14  Ulrich Drepper  <drepper@cygnus.com>
 367
 368         * td_ta_new.c: p_startfct does not exist anymore.
 369
 370         * td_thr_get_info.c: Always initialize start function.
 371
 372         * td_ta_thr_iter.c: Don't return threads which exited (but are not
 373         joined).
 374
 375         * td_thr_validate.c: Don't skip manager thread.
 376
 377 1999-10-13  Ulrich Drepper  <drepper@cygnus.com>
 378
 379         * td_ta_thr_iter.c: Use size of descriptor from *TA.
 380         Don't return manager thread before it's actually running.
 381         Actually use state parameter to distingusih at least a few states.
 382
 383         * td_thr_get_info.c: Handle manager thread special.  Fill in ti_lid,
 384         ti_state, and ti_startfunc fields.
 385
 386 1999-10-12  Andreas Jaeger  <aj@suse.de>
 387
 388         * thread_dbP.h: Include <string.h> for strlen declaration.  Remove
 389         __libc_write prototype since this is already declared in
 390         linuxthreads/internals.h.
 391
 392 1999-10-11  Ulrich Drepper  <drepper@cygnus.com>
 393
 394         * thread_db.h: Fix comment for ti_type.
 395
 396         * td_thr_get_info.c: Initialize ti_type field.
 397
 398         * td_ta_thr_iter.c: Also report the manager thread.
 399
 400 1999-10-08  Andreas Jaeger  <aj@suse.de>
 401
 402         * thread_db.h: Fix typos in comments.
 403
 404         * td_ta_get_nthreads.c (td_ta_get_nthreads): Don't hardcode
 405         libpthread library name, get it from <gnu/lib-names.h> instead.
 406         * td_ta_new.c (td_ta_new): Likewise.
 407
 408 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
 409
 410         * shlib-versions: New file.
 411
 412 1999-10-07  Ulrich Drepper  <drepper@cygnus.com>
 413
 414         * Makefile: New file.
 415         * proc_service.h: New file.
 416         * td_init.c: New file.
 417         * td_log.c: New file.
 418         * td_ta_delete.c: New file.
 419         * td_ta_enable_stats.c: New file.
 420         * td_ta_event_addr.c: New file.
 421         * td_ta_get_nthreads.c: New file.
 422         * td_ta_get_ph.c: New file.
 423         * td_ta_get_stats.c: New file.
 424         * td_ta_map_id2thr.c: New file.
 425         * td_ta_map_lwp2thr.c: New file.
 426         * td_ta_new.c: New file.
 427         * td_ta_reset_stats.c: New file.
 428         * td_ta_setconcurrency.c: New file.
 429         * td_ta_thr_iter.c: New file.
 430         * td_ta_tsd_iter.c: New file.
 431         * td_thr_clear_event.c: New file.
 432         * td_thr_dbresume.c: New file.
 433         * td_thr_dbsuspend.c: New file.
 434         * td_thr_event_enable.c: New file.
 435         * td_thr_event_getmsg.c: New file.
 436         * td_thr_get_info.c: New file.
 437         * td_thr_getfpregs.c: New file.
 438         * td_thr_getgregs.c: New file.
 439         * td_thr_getxregs.c: New file.
 440         * td_thr_getxregsize.c: New file.
 441         * td_thr_set_event.c: New file.
 442         * td_thr_setfpregs.c: New file.
 443         * td_thr_setgregs.c: New file.
 444         * td_thr_setprio.c: New file.
 445         * td_thr_setsigpending.c: New file.
 446         * td_thr_setxregs.c: New file.
 447         * td_thr_sigsetmask.c: New file.
 448         * td_thr_tsd.c: New file.
 449         * td_thr_validate.c: New file.
 450         * thread_db.h: New file.
 451         * thread_dbP.h: New file.