1 2012-10-08 Jonathan Nieder <jrnieder@gmail.com>
4 * Makefile ($(objpfx)db-symbols.out): Force C locale when running
7 2012-03-07 Ulrich Drepper <drepper@gmail.com>
9 * Makefile (distribute): Remove variable.
11 2011-09-15 Andreas Schwab <schwab@redhat.com>
13 * thread_dbP.h: Include <list.h>
15 2009-08-23 Roland McGrath <roland@redhat.com>
17 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): Move ta_ok check
18 and LOG call back to ...
19 (td_ta_map_lwp2thr): ... here.
20 Reported by Maciej W. Rozycki <macro@codesourcery.com>.
22 2009-05-25 Aurelien Jarno <aurelien@aurel32.net>
25 * db-symbols.awk: Use the last field for the symbol name instead
28 2009-03-19 Roland McGrath <roland@redhat.com>
30 * td_symbol_list.c (DB_LOOKUP_NAME, DB_LOOKUP_NAME_TH_UNIQUE):
31 Use STRINGIFY macro in place of #argument.
33 2009-02-27 Roland McGrath <roland@redhat.com>
35 * td_symbol_list.c (symbol_list_arr): Move initializer guts to ...
36 * db-symbols.h: ... here, new file.
37 * db-symbols.awk: New file.
38 * Makefile (distribute): Add them.
39 ($(objpfx)db-symbols.out): New target.
40 (tests): Depend on it.
41 ($(objpfx)db-symbols.v.i): New dependent rule.
43 2009-02-06 Ulrich Drepper <drepper@redhat.com>
45 * td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in
46 the special case [Coverity CID 251].
48 2008-03-25 Roland McGrath <roland@redhat.com>
51 * structs.def: Add pid field of struct pthread.
52 * td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID.
53 If a thread's pid does not match nor is < 0 while its tid matches
54 nor is < 0 and equal to -MATCH_PID, ignore it.
55 * td_thr_validate.c (td_thr_validate): Validate thread's pid/tid.
57 2007-05-16 Roland McGrath <roland@redhat.com>
59 * td_thr_get_info.c: Fake the results for TH->th_unique == 0.
60 * td_thr_validate.c: Likewise.
61 * td_thr_setgregs.c: Likewise.
62 * td_thr_setfpregs.c: Likewise.
63 * td_thr_getgregs.c: Likewise.
64 * td_thr_getfpregs.c: Likewise.
65 * td_thr_tlsbase.c: Likewise.
67 * structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
68 * db_info.c: Add necessary declaration.
69 * td_thr_event_enable.c: Set __nptl_initial_report_events too.
71 * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
72 Use th_unique=0 in fake descriptor before initialization.
74 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
76 (td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user
77 is initialized, then fake a handle with th_unique=0.
78 * thread_dbP.h: Declare it.
80 2006-10-26 Pete Eberlein <eberlein@us.ibm.com>
82 * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
83 to sizeof a pointer, instead of sizeof the union.
85 2006-10-27 Ulrich Drepper <drepper@redhat.com>
87 * structs.def: USE_TLS support is now default.
89 2006-02-03 Roland McGrath <roland@redhat.com>
91 * structs.def: Add a descriptor for pointer.val field of dtv_t.
92 * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
95 2004-09-09 Roland McGrath <roland@redhat.com>
97 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
100 2004-05-27 Roland McGrath <roland@redhat.com>
102 * td_thr_validate.c: When we find no threads and the inferior appears
103 uninitialized, validate the main thread as a special case.
105 2004-05-01 Jakub Jelinek <jakub@redhat.com>
107 * thread_dbP.h (LOG): Use write instead of __libc_write.
109 2004-04-03 Ulrich Drepper <drepper@redhat.com>
111 * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
114 * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
115 * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
117 * td_ta_set_event.c (td_ta_set_event): Likewise.
119 2004-03-24 Roland McGrath <roland@redhat.com>
121 * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
122 * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
124 2004-03-13 Jakub Jelinek <jakub@redhat.com>
126 * db_info.c: Don't use TLS_TP_OFFSET in the #if, but
127 TLS_TCB_SIZE == 0 ?: in the DESC macro.
129 2004-03-12 Roland McGrath <roland@redhat.com>
131 * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
132 (_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
134 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com>
136 * db_info.c (REGISTER): Add bit size of thread register as second
137 parameter to REGISTER macro.
139 2003-12-02 Roland McGrath <roland@redhat.com>
141 * thread_dbP.h (DB_FUNCTION): New macro.
142 * structs.def: Use it for __nptl_create_event and __nptl_death_event.
143 * db_info.c (DB_FUNCTION): New macro.
144 * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
145 name under [HAVE_ASM_GLOBAL_DOT_NAME].
146 (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
147 and name starts with a dot, try it without the dot.
149 2003-09-08 Roland McGrath <roland@redhat.com>
151 * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
153 2003-08-22 Roland McGrath <roland@redhat.com>
155 * fetch-value.c (_td_check_sizeof, _td_locate_field): Return
156 TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
157 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
158 DB_GET_FIELD returns TD_NOCAPAB.
160 * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
161 * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
162 * db_info.c (link_map): Typedef it.
163 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
165 2003-08-14 Roland McGrath <roland@redhat.com>
167 * thread_dbP.h: Mostly rewritten with many new macros and decls.
168 * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
169 * structs.def: New file.
170 * db_info.c: New file.
171 * td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
172 * td_ta_clear_event.c: Rewritten.
173 * td_ta_event_addr.c: Rewritten.
174 * td_ta_event_getmsg.c: Rewritten.
175 * td_ta_get_nthreads.c: Rewritten.
176 * td_ta_map_lwp2thr.c: New file.
177 * td_ta_set_event.c: Rewritten.
178 * td_ta_thr_iter.c: Rewritten.
179 * td_ta_tsd_iter.c: Rewritten.
180 * td_thr_clear_event.c: Rewritten.
181 * td_thr_event_enable.c: Rewritten.
182 * td_thr_event_getmsg.c: Rewritten.
183 * td_thr_get_info.c: Rewritten.
184 * td_thr_getfpregs.c: Rewritten.
185 * td_thr_getgregs.c: Rewritten.
186 * td_thr_set_event.c: Rewritten.
187 * td_thr_setfpregs.c: Rewritten.
188 * td_thr_setgregs.c: Rewritten.
189 * td_thr_tlsbase.c: Rewritten.
190 * td_thr_tsd.c: Rewritten.
191 * td_thr_validate.c: Rewritten.
192 * Makefile (distribute): Add them.
193 * fetch-value.c: New file.
194 * Makefile (libthread_db-routines): Add it.
196 * thread_db.h (td_err_e): Comment fix.
198 2003-08-05 Roland McGrath <roland@redhat.com>
200 * thread_dbP.h (td_lookup): Add attribute_hidden to decl.
202 2003-08-04 Roland McGrath <roland@redhat.com>
204 * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
206 2003-06-23 Roland McGrath <roland@redhat.com>
208 * proc_service.h: Cosmetic and comment fixes.
210 2003-06-19 Roland McGrath <roland@redhat.com>
212 * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
213 for value written into inferior's `report_events'.
215 2003-03-18 Roland McGrath <roland@redhat.com>
217 * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
218 of the ->nextevent linkage.
220 * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
221 assert for reading TD_EVENT_NONE. Clear the event buffer after
222 reading it. Add a sanity check for foo->nextevent = foo.
224 2003-03-15 Roland McGrath <roland@redhat.com>
226 * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
227 (td_thr_tlsbase): Declare it.
228 * td_thr_tlsbase.c: New file.
229 * Makefile (libthread_db-routines): Add it.
230 * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
231 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
233 2003-03-14 Roland McGrath <roland@redhat.com>
235 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
237 2003-03-10 Roland McGrath <roland@redhat.com>
239 * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
240 prefix for `struct pthread' members.
241 * td_thr_validate.c (check_thread_list): Likewise.
242 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
244 2003-03-03 Roland McGrath <roland@redhat.com>
246 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
248 2003-02-15 Ulrich Drepper <drepper@redhat.com>
250 * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
252 2003-01-07 Jakub Jelinek <jakub@redhat.com>
254 * td_ta_event_getmsg.c: Include assert.h.
256 -2003-01-05 Ulrich Drepper <drepper@redhat.com>
258 * Makefile (libthread_db.so-no-z-defs): Define.
260 2003-01-03 Roland McGrath <roland@redhat.com>
262 * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
263 * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
264 * td_thr_get_info.c (td_thr_get_info): Likewise.
265 * td_thr_getgregs.c (td_thr_getgregs): Likewise.
266 * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
267 * td_ta_thr_iter.c (iterate_thread_list): Likewise.
269 2002-12-12 Roland McGrath <roland@redhat.com>
271 * td_ta_thr_iter.c (iterate_thread_list): Handle special case of
272 uninitialized __stack_user (zeros), hard-wire just the main thread.
274 * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
276 2002-12-06 Roland McGrath <roland@redhat.com>
278 * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
279 into the inferior's __pthread_last_event variable, not a word from
280 an inferior address used in the parent. Pass the address of a
281 null word to ps_pdwrite, not a null pointer.
283 2002-12-04 Roland McGrath <roland@redhat.com>
285 * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
287 * thread_db.h (td_thrinfo_t): Comment fix.
289 * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
291 2002-12-04 Ulrich Drepper <drepper@redhat.com>
293 * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
294 pointer to the next element from inferior.
296 2002-12-02 Roland McGrath <roland@redhat.com>
298 * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
300 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
301 see its %gs value, not our own.