1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
|
2013-05-31 Joseph Myers <joseph@codesourcery.com>
* Makefile ($(objpfx)libthread_db.so): Remove dependencies on
libc.
2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
* db_info.c: Add missing #include <stdint.h> due to uint64_t or
uint32_t usage.
* fetch-value.c: Likewise.
* td_ta_clear_event.c: Likewise.
* td_ta_set_event.c: Likewise.
* td_ta_tsd_iter.c: Likewise.
* td_thr_clear_event.c: Likewise.
* td_thr_get_info.c: Likewise.
* td_thr_set_event.c: Likewise.
* td_thr_tsd.c: Likewise.
2013-01-02 Joseph Myers <joseph@codesourcery.com>
* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
2013-01-01 Joseph Myers <joseph@codesourcery.com>
* td_ta_thr_iter.c: Reformat copyright notice.
* td_thr_validate.c: Likewise.
2012-11-23 Mike Frysinger <vapier@gentoo.org>
* Makefile ($(objpfx)db-symbols.out): Change readelf to $(READELF).
2012-10-08 Jonathan Nieder <jrnieder@gmail.com>
[BZ #14661]
* Makefile ($(objpfx)db-symbols.out): Force C locale when running
readelf -s.
2012-03-07 Ulrich Drepper <drepper@gmail.com>
* Makefile (distribute): Remove variable.
2011-09-15 Andreas Schwab <schwab@redhat.com>
* thread_dbP.h: Include <list.h>
2009-08-23 Roland McGrath <roland@redhat.com>
* td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): Move ta_ok check
and LOG call back to ...
(td_ta_map_lwp2thr): ... here.
Reported by Maciej W. Rozycki <macro@codesourcery.com>.
2009-05-25 Aurelien Jarno <aurelien@aurel32.net>
[BZ #10200]
* db-symbols.awk: Use the last field for the symbol name instead
of the 8th one.
2009-03-19 Roland McGrath <roland@redhat.com>
* td_symbol_list.c (DB_LOOKUP_NAME, DB_LOOKUP_NAME_TH_UNIQUE):
Use STRINGIFY macro in place of #argument.
2009-02-27 Roland McGrath <roland@redhat.com>
* td_symbol_list.c (symbol_list_arr): Move initializer guts to ...
* db-symbols.h: ... here, new file.
* db-symbols.awk: New file.
* Makefile (distribute): Add them.
($(objpfx)db-symbols.out): New target.
(tests): Depend on it.
($(objpfx)db-symbols.v.i): New dependent rule.
2009-02-06 Ulrich Drepper <drepper@redhat.com>
* td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in
the special case [Coverity CID 251].
2008-03-25 Roland McGrath <roland@redhat.com>
[BZ #5983]
* structs.def: Add pid field of struct pthread.
* td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID.
If a thread's pid does not match nor is < 0 while its tid matches
nor is < 0 and equal to -MATCH_PID, ignore it.
* td_thr_validate.c (td_thr_validate): Validate thread's pid/tid.
2007-05-16 Roland McGrath <roland@redhat.com>
* td_thr_get_info.c: Fake the results for TH->th_unique == 0.
* td_thr_validate.c: Likewise.
* td_thr_setgregs.c: Likewise.
* td_thr_setfpregs.c: Likewise.
* td_thr_getgregs.c: Likewise.
* td_thr_getfpregs.c: Likewise.
* td_thr_tlsbase.c: Likewise.
* structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
* db_info.c: Add necessary declaration.
* td_thr_event_enable.c: Set __nptl_initial_report_events too.
* td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
Use th_unique=0 in fake descriptor before initialization.
* td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
out of ...
(td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user
is initialized, then fake a handle with th_unique=0.
* thread_dbP.h: Declare it.
2006-10-26 Pete Eberlein <eberlein@us.ibm.com>
* nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
to sizeof a pointer, instead of sizeof the union.
2006-10-27 Ulrich Drepper <drepper@redhat.com>
* structs.def: USE_TLS support is now default.
2006-02-03 Roland McGrath <roland@redhat.com>
* structs.def: Add a descriptor for pointer.val field of dtv_t.
* td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
DTV slot.
2004-09-09 Roland McGrath <roland@redhat.com>
* td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
descriptor is bogus.
2004-05-27 Roland McGrath <roland@redhat.com>
* td_thr_validate.c: When we find no threads and the inferior appears
uninitialized, validate the main thread as a special case.
2004-05-01 Jakub Jelinek <jakub@redhat.com>
* thread_dbP.h (LOG): Use write instead of __libc_write.
2004-04-03 Ulrich Drepper <drepper@redhat.com>
* td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
warnings.
* td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
* td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
avoid warning.
* td_ta_set_event.c (td_ta_set_event): Likewise.
2004-03-24 Roland McGrath <roland@redhat.com>
* fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
* thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
2004-03-13 Jakub Jelinek <jakub@redhat.com>
* db_info.c: Don't use TLS_TP_OFFSET in the #if, but
TLS_TCB_SIZE == 0 ?: in the DESC macro.
2004-03-12 Roland McGrath <roland@redhat.com>
* db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
(_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
2003-12-11 Ulrich Weigand <uweigand@de.ibm.com>
* db_info.c (REGISTER): Add bit size of thread register as second
parameter to REGISTER macro.
2003-12-02 Roland McGrath <roland@redhat.com>
* thread_dbP.h (DB_FUNCTION): New macro.
* structs.def: Use it for __nptl_create_event and __nptl_death_event.
* db_info.c (DB_FUNCTION): New macro.
* td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
name under [HAVE_ASM_GLOBAL_DOT_NAME].
(td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
and name starts with a dot, try it without the dot.
2003-09-08 Roland McGrath <roland@redhat.com>
* td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
2003-08-22 Roland McGrath <roland@redhat.com>
* fetch-value.c (_td_check_sizeof, _td_locate_field): Return
TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
DB_GET_FIELD returns TD_NOCAPAB.
* thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
* structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
* db_info.c (link_map): Typedef it.
* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
2003-08-14 Roland McGrath <roland@redhat.com>
* thread_dbP.h: Mostly rewritten with many new macros and decls.
* td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
* structs.def: New file.
* db_info.c: New file.
* td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
* td_ta_clear_event.c: Rewritten.
* td_ta_event_addr.c: Rewritten.
* td_ta_event_getmsg.c: Rewritten.
* td_ta_get_nthreads.c: Rewritten.
* td_ta_map_lwp2thr.c: New file.
* td_ta_set_event.c: Rewritten.
* td_ta_thr_iter.c: Rewritten.
* td_ta_tsd_iter.c: Rewritten.
* td_thr_clear_event.c: Rewritten.
* td_thr_event_enable.c: Rewritten.
* td_thr_event_getmsg.c: Rewritten.
* td_thr_get_info.c: Rewritten.
* td_thr_getfpregs.c: Rewritten.
* td_thr_getgregs.c: Rewritten.
* td_thr_set_event.c: Rewritten.
* td_thr_setfpregs.c: Rewritten.
* td_thr_setgregs.c: Rewritten.
* td_thr_tlsbase.c: Rewritten.
* td_thr_tsd.c: Rewritten.
* td_thr_validate.c: Rewritten.
* Makefile (distribute): Add them.
* fetch-value.c: New file.
* Makefile (libthread_db-routines): Add it.
* thread_db.h (td_err_e): Comment fix.
2003-08-05 Roland McGrath <roland@redhat.com>
* thread_dbP.h (td_lookup): Add attribute_hidden to decl.
2003-08-04 Roland McGrath <roland@redhat.com>
* td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
2003-06-23 Roland McGrath <roland@redhat.com>
* proc_service.h: Cosmetic and comment fixes.
2003-06-19 Roland McGrath <roland@redhat.com>
* td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
for value written into inferior's `report_events'.
2003-03-18 Roland McGrath <roland@redhat.com>
* td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
of the ->nextevent linkage.
* td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
assert for reading TD_EVENT_NONE. Clear the event buffer after
reading it. Add a sanity check for foo->nextevent = foo.
2003-03-15 Roland McGrath <roland@redhat.com>
* thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
(td_thr_tlsbase): Declare it.
* td_thr_tlsbase.c: New file.
* Makefile (libthread_db-routines): Add it.
* Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
2003-03-14 Roland McGrath <roland@redhat.com>
* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
2003-03-10 Roland McGrath <roland@redhat.com>
* td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
prefix for `struct pthread' members.
* td_thr_validate.c (check_thread_list): Likewise.
* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
2003-03-03 Roland McGrath <roland@redhat.com>
* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
2003-02-15 Ulrich Drepper <drepper@redhat.com>
* td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
2003-01-07 Jakub Jelinek <jakub@redhat.com>
* td_ta_event_getmsg.c: Include assert.h.
-2003-01-05 Ulrich Drepper <drepper@redhat.com>
* Makefile (libthread_db.so-no-z-defs): Define.
2003-01-03 Roland McGrath <roland@redhat.com>
* td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
* td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
* td_thr_get_info.c (td_thr_get_info): Likewise.
* td_thr_getgregs.c (td_thr_getgregs): Likewise.
* td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
* td_ta_thr_iter.c (iterate_thread_list): Likewise.
2002-12-12 Roland McGrath <roland@redhat.com>
* td_ta_thr_iter.c (iterate_thread_list): Handle special case of
uninitialized __stack_user (zeros), hard-wire just the main thread.
* td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
2002-12-06 Roland McGrath <roland@redhat.com>
* td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
into the inferior's __pthread_last_event variable, not a word from
an inferior address used in the parent. Pass the address of a
null word to ps_pdwrite, not a null pointer.
2002-12-04 Roland McGrath <roland@redhat.com>
* td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
* thread_db.h (td_thrinfo_t): Comment fix.
* td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
2002-12-04 Ulrich Drepper <drepper@redhat.com>
* td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
pointer to the next element from inferior.
2002-12-02 Roland McGrath <roland@redhat.com>
* td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
* td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
see its %gs value, not our own.
|
