1 2012-11-23 Mike Frysinger <vapier@gentoo.org>
3 * Makefile ($(objpfx)db-symbols.out): Change readelf to $(READELF).
5 2012-10-08 Jonathan Nieder <jrnieder@gmail.com>
8 * Makefile ($(objpfx)db-symbols.out): Force C locale when running
11 2012-03-07 Ulrich Drepper <drepper@gmail.com>
13 * Makefile (distribute): Remove variable.
15 2011-09-15 Andreas Schwab <schwab@redhat.com>
17 * thread_dbP.h: Include <list.h>
19 2009-08-23 Roland McGrath <roland@redhat.com>
21 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): Move ta_ok check
22 and LOG call back to ...
23 (td_ta_map_lwp2thr): ... here.
24 Reported by Maciej W. Rozycki <macro@codesourcery.com>.
26 2009-05-25 Aurelien Jarno <aurelien@aurel32.net>
29 * db-symbols.awk: Use the last field for the symbol name instead
32 2009-03-19 Roland McGrath <roland@redhat.com>
34 * td_symbol_list.c (DB_LOOKUP_NAME, DB_LOOKUP_NAME_TH_UNIQUE):
35 Use STRINGIFY macro in place of #argument.
37 2009-02-27 Roland McGrath <roland@redhat.com>
39 * td_symbol_list.c (symbol_list_arr): Move initializer guts to ...
40 * db-symbols.h: ... here, new file.
41 * db-symbols.awk: New file.
42 * Makefile (distribute): Add them.
43 ($(objpfx)db-symbols.out): New target.
44 (tests): Depend on it.
45 ($(objpfx)db-symbols.v.i): New dependent rule.
47 2009-02-06 Ulrich Drepper <drepper@redhat.com>
49 * td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in
50 the special case [Coverity CID 251].
52 2008-03-25 Roland McGrath <roland@redhat.com>
55 * structs.def: Add pid field of struct pthread.
56 * td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID.
57 If a thread's pid does not match nor is < 0 while its tid matches
58 nor is < 0 and equal to -MATCH_PID, ignore it.
59 * td_thr_validate.c (td_thr_validate): Validate thread's pid/tid.
61 2007-05-16 Roland McGrath <roland@redhat.com>
63 * td_thr_get_info.c: Fake the results for TH->th_unique == 0.
64 * td_thr_validate.c: Likewise.
65 * td_thr_setgregs.c: Likewise.
66 * td_thr_setfpregs.c: Likewise.
67 * td_thr_getgregs.c: Likewise.
68 * td_thr_getfpregs.c: Likewise.
69 * td_thr_tlsbase.c: Likewise.
71 * structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
72 * db_info.c: Add necessary declaration.
73 * td_thr_event_enable.c: Set __nptl_initial_report_events too.
75 * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
76 Use th_unique=0 in fake descriptor before initialization.
78 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
80 (td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user
81 is initialized, then fake a handle with th_unique=0.
82 * thread_dbP.h: Declare it.
84 2006-10-26 Pete Eberlein <eberlein@us.ibm.com>
86 * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
87 to sizeof a pointer, instead of sizeof the union.
89 2006-10-27 Ulrich Drepper <drepper@redhat.com>
91 * structs.def: USE_TLS support is now default.
93 2006-02-03 Roland McGrath <roland@redhat.com>
95 * structs.def: Add a descriptor for pointer.val field of dtv_t.
96 * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
99 2004-09-09 Roland McGrath <roland@redhat.com>
101 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
104 2004-05-27 Roland McGrath <roland@redhat.com>
106 * td_thr_validate.c: When we find no threads and the inferior appears
107 uninitialized, validate the main thread as a special case.
109 2004-05-01 Jakub Jelinek <jakub@redhat.com>
111 * thread_dbP.h (LOG): Use write instead of __libc_write.
113 2004-04-03 Ulrich Drepper <drepper@redhat.com>
115 * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
118 * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
119 * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
121 * td_ta_set_event.c (td_ta_set_event): Likewise.
123 2004-03-24 Roland McGrath <roland@redhat.com>
125 * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
126 * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
128 2004-03-13 Jakub Jelinek <jakub@redhat.com>
130 * db_info.c: Don't use TLS_TP_OFFSET in the #if, but
131 TLS_TCB_SIZE == 0 ?: in the DESC macro.
133 2004-03-12 Roland McGrath <roland@redhat.com>
135 * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
136 (_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
138 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com>
140 * db_info.c (REGISTER): Add bit size of thread register as second
141 parameter to REGISTER macro.
143 2003-12-02 Roland McGrath <roland@redhat.com>
145 * thread_dbP.h (DB_FUNCTION): New macro.
146 * structs.def: Use it for __nptl_create_event and __nptl_death_event.
147 * db_info.c (DB_FUNCTION): New macro.
148 * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
149 name under [HAVE_ASM_GLOBAL_DOT_NAME].
150 (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
151 and name starts with a dot, try it without the dot.
153 2003-09-08 Roland McGrath <roland@redhat.com>
155 * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
157 2003-08-22 Roland McGrath <roland@redhat.com>
159 * fetch-value.c (_td_check_sizeof, _td_locate_field): Return
160 TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
161 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
162 DB_GET_FIELD returns TD_NOCAPAB.
164 * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
165 * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
166 * db_info.c (link_map): Typedef it.
167 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
169 2003-08-14 Roland McGrath <roland@redhat.com>
171 * thread_dbP.h: Mostly rewritten with many new macros and decls.
172 * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
173 * structs.def: New file.
174 * db_info.c: New file.
175 * td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
176 * td_ta_clear_event.c: Rewritten.
177 * td_ta_event_addr.c: Rewritten.
178 * td_ta_event_getmsg.c: Rewritten.
179 * td_ta_get_nthreads.c: Rewritten.
180 * td_ta_map_lwp2thr.c: New file.
181 * td_ta_set_event.c: Rewritten.
182 * td_ta_thr_iter.c: Rewritten.
183 * td_ta_tsd_iter.c: Rewritten.
184 * td_thr_clear_event.c: Rewritten.
185 * td_thr_event_enable.c: Rewritten.
186 * td_thr_event_getmsg.c: Rewritten.
187 * td_thr_get_info.c: Rewritten.
188 * td_thr_getfpregs.c: Rewritten.
189 * td_thr_getgregs.c: Rewritten.
190 * td_thr_set_event.c: Rewritten.
191 * td_thr_setfpregs.c: Rewritten.
192 * td_thr_setgregs.c: Rewritten.
193 * td_thr_tlsbase.c: Rewritten.
194 * td_thr_tsd.c: Rewritten.
195 * td_thr_validate.c: Rewritten.
196 * Makefile (distribute): Add them.
197 * fetch-value.c: New file.
198 * Makefile (libthread_db-routines): Add it.
200 * thread_db.h (td_err_e): Comment fix.
202 2003-08-05 Roland McGrath <roland@redhat.com>
204 * thread_dbP.h (td_lookup): Add attribute_hidden to decl.
206 2003-08-04 Roland McGrath <roland@redhat.com>
208 * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
210 2003-06-23 Roland McGrath <roland@redhat.com>
212 * proc_service.h: Cosmetic and comment fixes.
214 2003-06-19 Roland McGrath <roland@redhat.com>
216 * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
217 for value written into inferior's `report_events'.
219 2003-03-18 Roland McGrath <roland@redhat.com>
221 * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
222 of the ->nextevent linkage.
224 * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
225 assert for reading TD_EVENT_NONE. Clear the event buffer after
226 reading it. Add a sanity check for foo->nextevent = foo.
228 2003-03-15 Roland McGrath <roland@redhat.com>
230 * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
231 (td_thr_tlsbase): Declare it.
232 * td_thr_tlsbase.c: New file.
233 * Makefile (libthread_db-routines): Add it.
234 * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
235 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
237 2003-03-14 Roland McGrath <roland@redhat.com>
239 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
241 2003-03-10 Roland McGrath <roland@redhat.com>
243 * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
244 prefix for `struct pthread' members.
245 * td_thr_validate.c (check_thread_list): Likewise.
246 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
248 2003-03-03 Roland McGrath <roland@redhat.com>
250 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
252 2003-02-15 Ulrich Drepper <drepper@redhat.com>
254 * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
256 2003-01-07 Jakub Jelinek <jakub@redhat.com>
258 * td_ta_event_getmsg.c: Include assert.h.
260 -2003-01-05 Ulrich Drepper <drepper@redhat.com>
262 * Makefile (libthread_db.so-no-z-defs): Define.
264 2003-01-03 Roland McGrath <roland@redhat.com>
266 * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
267 * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
268 * td_thr_get_info.c (td_thr_get_info): Likewise.
269 * td_thr_getgregs.c (td_thr_getgregs): Likewise.
270 * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
271 * td_ta_thr_iter.c (iterate_thread_list): Likewise.
273 2002-12-12 Roland McGrath <roland@redhat.com>
275 * td_ta_thr_iter.c (iterate_thread_list): Handle special case of
276 uninitialized __stack_user (zeros), hard-wire just the main thread.
278 * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
280 2002-12-06 Roland McGrath <roland@redhat.com>
282 * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
283 into the inferior's __pthread_last_event variable, not a word from
284 an inferior address used in the parent. Pass the address of a
285 null word to ps_pdwrite, not a null pointer.
287 2002-12-04 Roland McGrath <roland@redhat.com>
289 * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
291 * thread_db.h (td_thrinfo_t): Comment fix.
293 * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
295 2002-12-04 Ulrich Drepper <drepper@redhat.com>
297 * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
298 pointer to the next element from inferior.
300 2002-12-02 Roland McGrath <roland@redhat.com>
302 * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
304 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
305 see its %gs value, not our own.