12007-05-16 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 242004-09-09 Roland McGrath <roland@redhat.com> 25 26 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's 27 descriptor is bogus. 28 292004-05-27 Roland McGrath <roland@redhat.com> 30 31 * td_thr_validate.c: When we find no threads and the inferior appears 32 uninitialized, validate the main thread as a special case. 33 342004-05-01 Jakub Jelinek <jakub@redhat.com> 35 36 * thread_dbP.h (LOG): Use write instead of __libc_write. 37 382004-04-03 Ulrich Drepper <drepper@redhat.com> 39 40 * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid 41 warnings. 42 43 * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning. 44 * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to 45 avoid warning. 46 * td_ta_set_event.c (td_ta_set_event): Likewise. 47 482004-03-24 Roland McGrath <roland@redhat.com> 49 50 * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t. 51 * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition. 52 532004-03-13 Jakub Jelinek <jakub@redhat.com> 54 55 * db_info.c: Don't use TLS_TP_OFFSET in the #if, but 56 TLS_TCB_SIZE == 0 ?: in the DESC macro. 57 582004-03-12 Roland McGrath <roland@redhat.com> 59 60 * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0] 61 (_thread_db_pthread_dtvp): Define differently for this case (PowerPC). 62 632003-12-11 Ulrich Weigand <uweigand@de.ibm.com> 64 65 * db_info.c (REGISTER): Add bit size of thread register as second 66 parameter to REGISTER macro. 67 682003-12-02 Roland McGrath <roland@redhat.com> 69 70 * thread_dbP.h (DB_FUNCTION): New macro. 71 * structs.def: Use it for __nptl_create_event and __nptl_death_event. 72 * db_info.c (DB_FUNCTION): New macro. 73 * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol 74 name under [HAVE_ASM_GLOBAL_DOT_NAME]. 75 (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM 76 and name starts with a dot, try it without the dot. 77 782003-09-08 Roland McGrath <roland@redhat.com> 79 80 * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t. 81 822003-08-22 Roland McGrath <roland@redhat.com> 83 84 * fetch-value.c (_td_check_sizeof, _td_locate_field): Return 85 TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR. 86 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when 87 DB_GET_FIELD returns TD_NOCAPAB. 88 89 * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature. 90 * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid). 91 * db_info.c (link_map): Typedef it. 92 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten. 93 942003-08-14 Roland McGrath <roland@redhat.com> 95 96 * thread_dbP.h: Mostly rewritten with many new macros and decls. 97 * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values. 98 * structs.def: New file. 99 * db_info.c: New file. 100 * td_symbol_list.c (symbol_list_arr): Define with structs.def macros. 101 * td_ta_clear_event.c: Rewritten. 102 * td_ta_event_addr.c: Rewritten. 103 * td_ta_event_getmsg.c: Rewritten. 104 * td_ta_get_nthreads.c: Rewritten. 105 * td_ta_map_lwp2thr.c: New file. 106 * td_ta_set_event.c: Rewritten. 107 * td_ta_thr_iter.c: Rewritten. 108 * td_ta_tsd_iter.c: Rewritten. 109 * td_thr_clear_event.c: Rewritten. 110 * td_thr_event_enable.c: Rewritten. 111 * td_thr_event_getmsg.c: Rewritten. 112 * td_thr_get_info.c: Rewritten. 113 * td_thr_getfpregs.c: Rewritten. 114 * td_thr_getgregs.c: Rewritten. 115 * td_thr_set_event.c: Rewritten. 116 * td_thr_setfpregs.c: Rewritten. 117 * td_thr_setgregs.c: Rewritten. 118 * td_thr_tlsbase.c: Rewritten. 119 * td_thr_tsd.c: Rewritten. 120 * td_thr_validate.c: Rewritten. 121 * Makefile (distribute): Add them. 122 * fetch-value.c: New file. 123 * Makefile (libthread_db-routines): Add it. 124 125 * thread_db.h (td_err_e): Comment fix. 126 1272003-08-05 Roland McGrath <roland@redhat.com> 128 129 * thread_dbP.h (td_lookup): Add attribute_hidden to decl. 130 1312003-08-04 Roland McGrath <roland@redhat.com> 132 133 * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls. 134 1352003-06-23 Roland McGrath <roland@redhat.com> 136 137 * proc_service.h: Cosmetic and comment fixes. 138 1392003-06-19 Roland McGrath <roland@redhat.com> 140 141 * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool' 142 for value written into inferior's `report_events'. 143 1442003-03-18 Roland McGrath <roland@redhat.com> 145 146 * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out 147 of the ->nextevent linkage. 148 149 * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of 150 assert for reading TD_EVENT_NONE. Clear the event buffer after 151 reading it. Add a sanity check for foo->nextevent = foo. 152 1532003-03-15 Roland McGrath <roland@redhat.com> 154 155 * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER. 156 (td_thr_tlsbase): Declare it. 157 * td_thr_tlsbase.c: New file. 158 * Makefile (libthread_db-routines): Add it. 159 * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase. 160 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase. 161 1622003-03-14 Roland McGrath <roland@redhat.com> 163 164 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix. 165 1662003-03-10 Roland McGrath <roland@redhat.com> 167 168 * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.' 169 prefix for `struct pthread' members. 170 * td_thr_validate.c (check_thread_list): Likewise. 171 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise. 172 1732003-03-03 Roland McGrath <roland@redhat.com> 174 175 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP. 176 1772003-02-15 Ulrich Drepper <drepper@redhat.com> 178 179 * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS. 180 1812003-01-07 Jakub Jelinek <jakub@redhat.com> 182 183 * td_ta_event_getmsg.c: Include assert.h. 184 185-2003-01-05 Ulrich Drepper <drepper@redhat.com> 186 187 * Makefile (libthread_db.so-no-z-defs): Define. 188 1892003-01-03 Roland McGrath <roland@redhat.com> 190 191 * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK 192 * td_thr_setfpregs.c (td_thr_setfpregs): Likewise. 193 * td_thr_get_info.c (td_thr_get_info): Likewise. 194 * td_thr_getgregs.c (td_thr_getgregs): Likewise. 195 * td_thr_getfpregs.c (td_thr_getfpregs): Likewise. 196 * td_ta_thr_iter.c (iterate_thread_list): Likewise. 197 1982002-12-12 Roland McGrath <roland@redhat.com> 199 200 * td_ta_thr_iter.c (iterate_thread_list): Handle special case of 201 uninitialized __stack_user (zeros), hard-wire just the main thread. 202 203 * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization. 204 2052002-12-06 Roland McGrath <roland@redhat.com> 206 207 * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer 208 into the inferior's __pthread_last_event variable, not a word from 209 an inferior address used in the parent. Pass the address of a 210 null word to ps_pdwrite, not a null pointer. 211 2122002-12-04 Roland McGrath <roland@redhat.com> 213 214 * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID. 215 216 * thread_db.h (td_thrinfo_t): Comment fix. 217 218 * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/. 219 2202002-12-04 Ulrich Drepper <drepper@redhat.com> 221 222 * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read 223 pointer to the next element from inferior. 224 2252002-12-02 Roland McGrath <roland@redhat.com> 226 227 * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys 228 229 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to 230 see its %gs value, not our own. 231