1 2012-03-07 Ulrich Drepper <drepper@gmail.com>
3 * Makefile (distribute): Remove variable.
5 2011-09-15 Andreas Schwab <schwab@redhat.com>
7 * thread_dbP.h: Include <list.h>
9 2009-08-23 Roland McGrath <roland@redhat.com>
11 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): Move ta_ok check
12 and LOG call back to ...
13 (td_ta_map_lwp2thr): ... here.
14 Reported by Maciej W. Rozycki <macro@codesourcery.com>.
16 2009-05-25 Aurelien Jarno <aurelien@aurel32.net>
19 * db-symbols.awk: Use the last field for the symbol name instead
22 2009-03-19 Roland McGrath <roland@redhat.com>
24 * td_symbol_list.c (DB_LOOKUP_NAME, DB_LOOKUP_NAME_TH_UNIQUE):
25 Use STRINGIFY macro in place of #argument.
27 2009-02-27 Roland McGrath <roland@redhat.com>
29 * td_symbol_list.c (symbol_list_arr): Move initializer guts to ...
30 * db-symbols.h: ... here, new file.
31 * db-symbols.awk: New file.
32 * Makefile (distribute): Add them.
33 ($(objpfx)db-symbols.out): New target.
34 (tests): Depend on it.
35 ($(objpfx)db-symbols.v.i): New dependent rule.
37 2009-02-06 Ulrich Drepper <drepper@redhat.com>
39 * td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in
40 the special case [Coverity CID 251].
42 2008-03-25 Roland McGrath <roland@redhat.com>
45 * structs.def: Add pid field of struct pthread.
46 * td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID.
47 If a thread's pid does not match nor is < 0 while its tid matches
48 nor is < 0 and equal to -MATCH_PID, ignore it.
49 * td_thr_validate.c (td_thr_validate): Validate thread's pid/tid.
51 2007-05-16 Roland McGrath <roland@redhat.com>
53 * td_thr_get_info.c: Fake the results for TH->th_unique == 0.
54 * td_thr_validate.c: Likewise.
55 * td_thr_setgregs.c: Likewise.
56 * td_thr_setfpregs.c: Likewise.
57 * td_thr_getgregs.c: Likewise.
58 * td_thr_getfpregs.c: Likewise.
59 * td_thr_tlsbase.c: Likewise.
61 * structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
62 * db_info.c: Add necessary declaration.
63 * td_thr_event_enable.c: Set __nptl_initial_report_events too.
65 * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
66 Use th_unique=0 in fake descriptor before initialization.
68 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
70 (td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user
71 is initialized, then fake a handle with th_unique=0.
72 * thread_dbP.h: Declare it.
74 2006-10-26 Pete Eberlein <eberlein@us.ibm.com>
76 * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
77 to sizeof a pointer, instead of sizeof the union.
79 2006-10-27 Ulrich Drepper <drepper@redhat.com>
81 * structs.def: USE_TLS support is now default.
83 2006-02-03 Roland McGrath <roland@redhat.com>
85 * structs.def: Add a descriptor for pointer.val field of dtv_t.
86 * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
89 2004-09-09 Roland McGrath <roland@redhat.com>
91 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
94 2004-05-27 Roland McGrath <roland@redhat.com>
96 * td_thr_validate.c: When we find no threads and the inferior appears
97 uninitialized, validate the main thread as a special case.
99 2004-05-01 Jakub Jelinek <jakub@redhat.com>
101 * thread_dbP.h (LOG): Use write instead of __libc_write.
103 2004-04-03 Ulrich Drepper <drepper@redhat.com>
105 * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
108 * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
109 * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
111 * td_ta_set_event.c (td_ta_set_event): Likewise.
113 2004-03-24 Roland McGrath <roland@redhat.com>
115 * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
116 * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
118 2004-03-13 Jakub Jelinek <jakub@redhat.com>
120 * db_info.c: Don't use TLS_TP_OFFSET in the #if, but
121 TLS_TCB_SIZE == 0 ?: in the DESC macro.
123 2004-03-12 Roland McGrath <roland@redhat.com>
125 * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
126 (_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
128 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com>
130 * db_info.c (REGISTER): Add bit size of thread register as second
131 parameter to REGISTER macro.
133 2003-12-02 Roland McGrath <roland@redhat.com>
135 * thread_dbP.h (DB_FUNCTION): New macro.
136 * structs.def: Use it for __nptl_create_event and __nptl_death_event.
137 * db_info.c (DB_FUNCTION): New macro.
138 * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
139 name under [HAVE_ASM_GLOBAL_DOT_NAME].
140 (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
141 and name starts with a dot, try it without the dot.
143 2003-09-08 Roland McGrath <roland@redhat.com>
145 * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
147 2003-08-22 Roland McGrath <roland@redhat.com>
149 * fetch-value.c (_td_check_sizeof, _td_locate_field): Return
150 TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
151 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
152 DB_GET_FIELD returns TD_NOCAPAB.
154 * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
155 * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
156 * db_info.c (link_map): Typedef it.
157 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
159 2003-08-14 Roland McGrath <roland@redhat.com>
161 * thread_dbP.h: Mostly rewritten with many new macros and decls.
162 * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
163 * structs.def: New file.
164 * db_info.c: New file.
165 * td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
166 * td_ta_clear_event.c: Rewritten.
167 * td_ta_event_addr.c: Rewritten.
168 * td_ta_event_getmsg.c: Rewritten.
169 * td_ta_get_nthreads.c: Rewritten.
170 * td_ta_map_lwp2thr.c: New file.
171 * td_ta_set_event.c: Rewritten.
172 * td_ta_thr_iter.c: Rewritten.
173 * td_ta_tsd_iter.c: Rewritten.
174 * td_thr_clear_event.c: Rewritten.
175 * td_thr_event_enable.c: Rewritten.
176 * td_thr_event_getmsg.c: Rewritten.
177 * td_thr_get_info.c: Rewritten.
178 * td_thr_getfpregs.c: Rewritten.
179 * td_thr_getgregs.c: Rewritten.
180 * td_thr_set_event.c: Rewritten.
181 * td_thr_setfpregs.c: Rewritten.
182 * td_thr_setgregs.c: Rewritten.
183 * td_thr_tlsbase.c: Rewritten.
184 * td_thr_tsd.c: Rewritten.
185 * td_thr_validate.c: Rewritten.
186 * Makefile (distribute): Add them.
187 * fetch-value.c: New file.
188 * Makefile (libthread_db-routines): Add it.
190 * thread_db.h (td_err_e): Comment fix.
192 2003-08-05 Roland McGrath <roland@redhat.com>
194 * thread_dbP.h (td_lookup): Add attribute_hidden to decl.
196 2003-08-04 Roland McGrath <roland@redhat.com>
198 * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
200 2003-06-23 Roland McGrath <roland@redhat.com>
202 * proc_service.h: Cosmetic and comment fixes.
204 2003-06-19 Roland McGrath <roland@redhat.com>
206 * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
207 for value written into inferior's `report_events'.
209 2003-03-18 Roland McGrath <roland@redhat.com>
211 * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
212 of the ->nextevent linkage.
214 * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
215 assert for reading TD_EVENT_NONE. Clear the event buffer after
216 reading it. Add a sanity check for foo->nextevent = foo.
218 2003-03-15 Roland McGrath <roland@redhat.com>
220 * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
221 (td_thr_tlsbase): Declare it.
222 * td_thr_tlsbase.c: New file.
223 * Makefile (libthread_db-routines): Add it.
224 * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
225 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
227 2003-03-14 Roland McGrath <roland@redhat.com>
229 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
231 2003-03-10 Roland McGrath <roland@redhat.com>
233 * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
234 prefix for `struct pthread' members.
235 * td_thr_validate.c (check_thread_list): Likewise.
236 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
238 2003-03-03 Roland McGrath <roland@redhat.com>
240 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
242 2003-02-15 Ulrich Drepper <drepper@redhat.com>
244 * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
246 2003-01-07 Jakub Jelinek <jakub@redhat.com>
248 * td_ta_event_getmsg.c: Include assert.h.
250 -2003-01-05 Ulrich Drepper <drepper@redhat.com>
252 * Makefile (libthread_db.so-no-z-defs): Define.
254 2003-01-03 Roland McGrath <roland@redhat.com>
256 * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
257 * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
258 * td_thr_get_info.c (td_thr_get_info): Likewise.
259 * td_thr_getgregs.c (td_thr_getgregs): Likewise.
260 * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
261 * td_ta_thr_iter.c (iterate_thread_list): Likewise.
263 2002-12-12 Roland McGrath <roland@redhat.com>
265 * td_ta_thr_iter.c (iterate_thread_list): Handle special case of
266 uninitialized __stack_user (zeros), hard-wire just the main thread.
268 * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
270 2002-12-06 Roland McGrath <roland@redhat.com>
272 * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
273 into the inferior's __pthread_last_event variable, not a word from
274 an inferior address used in the parent. Pass the address of a
275 null word to ps_pdwrite, not a null pointer.
277 2002-12-04 Roland McGrath <roland@redhat.com>
279 * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
281 * thread_db.h (td_thrinfo_t): Comment fix.
283 * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
285 2002-12-04 Ulrich Drepper <drepper@redhat.com>
287 * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
288 pointer to the next element from inferior.
290 2002-12-02 Roland McGrath <roland@redhat.com>
292 * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
294 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
295 see its %gs value, not our own.