nptl_db/ChangeLog

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