1: 2007-05-16  Roland McGrath  <roland@redhat.com>
    2: 
    3:         * td_thr_get_info.c: Fake the results for TH->th_unique == 0.
    4:         * td_thr_validate.c: Likewise.
    5:         * td_thr_setgregs.c: Likewise.
    6:         * td_thr_setfpregs.c: Likewise.
    7:         * td_thr_getgregs.c: Likewise.
    8:         * td_thr_getfpregs.c: Likewise.
    9:         * td_thr_tlsbase.c: Likewise.
   10: 
   11:         * structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
   12:         * db_info.c: Add necessary declaration.
   13:         * td_thr_event_enable.c: Set __nptl_initial_report_events too.
   14: 
   15:         * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
   16:         Use th_unique=0 in fake descriptor before initialization.
   17: 
   18:         * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
   19:         out of ...
   20:         (td_ta_map_lwp2thr): ... here, call it.  But don't before __stack_user
   21:         is initialized, then fake a handle with th_unique=0.
   22:         * thread_dbP.h: Declare it.
   23: 
   24: 2006-10-26  Pete Eberlein  <eberlein@us.ibm.com>
   25: 
   26:         * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
   27:         to sizeof a pointer, instead of sizeof the union.
   28: 
   29: 2006-10-27  Ulrich Drepper  <drepper@redhat.com>
   30: 
   31:         * structs.def: USE_TLS support is now default.
   32: 
   33: 2006-02-03  Roland McGrath  <roland@redhat.com>
   34: 
   35:         * structs.def: Add a descriptor for pointer.val field of dtv_t.
   36:         * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
   37:         DTV slot.
   38: 
   39: 2004-09-09  Roland McGrath  <roland@redhat.com>
   40: 
   41:         * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
   42:         descriptor is bogus.
   43: 
   44: 2004-05-27  Roland McGrath  <roland@redhat.com>
   45: 
   46:         * td_thr_validate.c: When we find no threads and the inferior appears
   47:         uninitialized, validate the main thread as a special case.
   48: 
   49: 2004-05-01  Jakub Jelinek  <jakub@redhat.com>
   50: 
   51:         * thread_dbP.h (LOG): Use write instead of __libc_write.
   52: 
   53: 2004-04-03  Ulrich Drepper  <drepper@redhat.com>
   54: 
   55:         * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
   56:         warnings.
   57: 
   58:         * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
   59:         * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
   60:         avoid warning.
   61:         * td_ta_set_event.c (td_ta_set_event): Likewise.
   62: 
   63: 2004-03-24  Roland McGrath  <roland@redhat.com>
   64: 
   65:         * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
   66:         * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
   67: 
   68: 2004-03-13  Jakub Jelinek  <jakub@redhat.com>
   69: 
   70:         * db_info.c: Don't use TLS_TP_OFFSET in the #if, but
   71:         TLS_TCB_SIZE == 0 ?: in the DESC macro.
   72: 
   73: 2004-03-12  Roland McGrath  <roland@redhat.com>
   74: 
   75:         * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
   76:         (_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
   77: 
   78: 2003-12-11  Ulrich Weigand  <uweigand@de.ibm.com>
   79: 
   80:         * db_info.c (REGISTER): Add bit size of thread register as second
   81:         parameter to REGISTER macro.
   82: 
   83: 2003-12-02  Roland McGrath  <roland@redhat.com>
   84: 
   85:         * thread_dbP.h (DB_FUNCTION): New macro.
   86:         * structs.def: Use it for __nptl_create_event and __nptl_death_event.
   87:         * db_info.c (DB_FUNCTION): New macro.
   88:         * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
   89:         name under [HAVE_ASM_GLOBAL_DOT_NAME].
   90:         (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
   91:         and name starts with a dot, try it without the dot.
   92: 
   93: 2003-09-08  Roland McGrath  <roland@redhat.com>
   94: 
   95:         * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
   96: 
   97: 2003-08-22  Roland McGrath  <roland@redhat.com>
   98: 
   99:         * fetch-value.c (_td_check_sizeof, _td_locate_field): Return
  100:         TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
  101:         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
  102:         DB_GET_FIELD returns TD_NOCAPAB.
  103: 
  104:         * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
  105:         * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
  106:         * db_info.c (link_map): Typedef it.
  107:         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
  108: 
  109: 2003-08-14  Roland McGrath  <roland@redhat.com>
  110: 
  111:         * thread_dbP.h: Mostly rewritten with many new macros and decls.
  112:         * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
  113:         * structs.def: New file.
  114:         * db_info.c: New file.
  115:         * td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
  116:         * td_ta_clear_event.c: Rewritten.
  117:         * td_ta_event_addr.c: Rewritten.
  118:         * td_ta_event_getmsg.c: Rewritten.
  119:         * td_ta_get_nthreads.c: Rewritten.
  120:         * td_ta_map_lwp2thr.c: New file.
  121:         * td_ta_set_event.c: Rewritten.
  122:         * td_ta_thr_iter.c: Rewritten.
  123:         * td_ta_tsd_iter.c: Rewritten.
  124:         * td_thr_clear_event.c: Rewritten.
  125:         * td_thr_event_enable.c: Rewritten.
  126:         * td_thr_event_getmsg.c: Rewritten.
  127:         * td_thr_get_info.c: Rewritten.
  128:         * td_thr_getfpregs.c: Rewritten.
  129:         * td_thr_getgregs.c: Rewritten.
  130:         * td_thr_set_event.c: Rewritten.
  131:         * td_thr_setfpregs.c: Rewritten.
  132:         * td_thr_setgregs.c: Rewritten.
  133:         * td_thr_tlsbase.c: Rewritten.
  134:         * td_thr_tsd.c: Rewritten.
  135:         * td_thr_validate.c: Rewritten.
  136:         * Makefile (distribute): Add them.
  137:         * fetch-value.c: New file.
  138:         * Makefile (libthread_db-routines): Add it.
  139: 
  140:         * thread_db.h (td_err_e): Comment fix.
  141: 
  142: 2003-08-05  Roland McGrath  <roland@redhat.com>
  143: 
  144:         * thread_dbP.h (td_lookup): Add attribute_hidden to decl.
  145: 
  146: 2003-08-04  Roland McGrath  <roland@redhat.com>
  147: 
  148:         * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
  149: 
  150: 2003-06-23  Roland McGrath  <roland@redhat.com>
  151: 
  152:         * proc_service.h: Cosmetic and comment fixes.
  153: 
  154: 2003-06-19  Roland McGrath  <roland@redhat.com>
  155: 
  156:         * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
  157:         for value written into inferior's `report_events'.
  158: 
  159: 2003-03-18  Roland McGrath  <roland@redhat.com>
  160: 
  161:         * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
  162:         of the ->nextevent linkage.
  163: 
  164:         * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
  165:         assert for reading TD_EVENT_NONE.  Clear the event buffer after
  166:         reading it.  Add a sanity check for foo->nextevent = foo.
  167: 
  168: 2003-03-15  Roland McGrath  <roland@redhat.com>
  169: 
  170:         * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
  171:         (td_thr_tlsbase): Declare it.
  172:         * td_thr_tlsbase.c: New file.
  173:         * Makefile (libthread_db-routines): Add it.
  174:         * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
  175:         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
  176: 
  177: 2003-03-14  Roland McGrath  <roland@redhat.com>
  178: 
  179:         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
  180: 
  181: 2003-03-10  Roland McGrath  <roland@redhat.com>
  182: 
  183:         * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
  184:         prefix for `struct pthread' members.
  185:         * td_thr_validate.c (check_thread_list): Likewise.
  186:         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
  187: 
  188: 2003-03-03  Roland McGrath  <roland@redhat.com>
  189: 
  190:         * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
  191: 
  192: 2003-02-15  Ulrich Drepper  <drepper@redhat.com>
  193: 
  194:         * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
  195: 
  196: 2003-01-07  Jakub Jelinek  <jakub@redhat.com>
  197: 
  198:         * td_ta_event_getmsg.c: Include assert.h.
  199: 
  200: -2003-01-05  Ulrich Drepper  <drepper@redhat.com>
  201: 
  202:         * Makefile (libthread_db.so-no-z-defs): Define.
  203: 
  204: 2003-01-03  Roland McGrath  <roland@redhat.com>
  205: 
  206:         * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
  207:         * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
  208:         * td_thr_get_info.c (td_thr_get_info): Likewise.
  209:         * td_thr_getgregs.c (td_thr_getgregs): Likewise.
  210:         * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
  211:         * td_ta_thr_iter.c (iterate_thread_list): Likewise.
  212: 
  213: 2002-12-12  Roland McGrath  <roland@redhat.com>
  214: 
  215:         * td_ta_thr_iter.c (iterate_thread_list): Handle special case of
  216:         uninitialized __stack_user (zeros), hard-wire just the main thread.
  217: 
  218:         * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
  219: 
  220: 2002-12-06  Roland McGrath  <roland@redhat.com>
  221: 
  222:         * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
  223:         into the inferior's __pthread_last_event variable, not a word from
  224:         an inferior address used in the parent.  Pass the address of a
  225:         null word to ps_pdwrite, not a null pointer.
  226: 
  227: 2002-12-04  Roland McGrath  <roland@redhat.com>
  228: 
  229:         * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
  230: 
  231:         * thread_db.h (td_thrinfo_t): Comment fix.
  232: 
  233:         * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
  234: 
  235: 2002-12-04  Ulrich Drepper  <drepper@redhat.com>
  236: 
  237:         * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
  238:         pointer to the next element from inferior.
  239: 
  240: 2002-12-02  Roland McGrath  <roland@redhat.com>
  241: 
  242:         * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
  243: 
  244:         * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
  245:         see its %gs value, not our own.