nptl_db/ChangeLog

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