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Commit | Line | Data |
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116f4d1a RM |
1 | This file describes changes to the nptl_db/ subdirectory prior to 2014-03-03. |
2 | Later nptl_db/ changes go into the top-level ChangeLog file, not here. | |
3 | ||
4 | \f | |
5 | ||
a5f891ac JM |
6 | 2014-02-26 Joseph Myers <joseph@codesourcery.com> |
7 | ||
8 | * Makefile: Include Makeconfig immediately after defining subdir. | |
9 | ||
f0881698 JM |
10 | 2014-02-21 Joseph Myers <joseph@codesourcery.com> |
11 | ||
12 | * Makefile ($(objpfx)db-symbols.out): Use | |
13 | $(evaluate-test). | |
14 | ||
fab7ce3f JM |
15 | 2013-05-31 Joseph Myers <joseph@codesourcery.com> |
16 | ||
17 | * Makefile ($(objpfx)libthread_db.so): Remove dependencies on | |
18 | libc. | |
19 | ||
e054f494 RA |
20 | 2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com> |
21 | ||
22 | * db_info.c: Add missing #include <stdint.h> due to uint64_t or | |
23 | uint32_t usage. | |
24 | * fetch-value.c: Likewise. | |
25 | * td_ta_clear_event.c: Likewise. | |
26 | * td_ta_set_event.c: Likewise. | |
27 | * td_ta_tsd_iter.c: Likewise. | |
28 | * td_thr_clear_event.c: Likewise. | |
29 | * td_thr_get_info.c: Likewise. | |
30 | * td_thr_set_event.c: Likewise. | |
31 | * td_thr_tsd.c: Likewise. | |
32 | ||
568035b7 JM |
33 | 2013-01-02 Joseph Myers <joseph@codesourcery.com> |
34 | ||
35 | * All files with FSF copyright notices: Update copyright dates | |
36 | using scripts/update-copyrights. | |
37 | ||
f4cf5f2d JM |
38 | 2013-01-01 Joseph Myers <joseph@codesourcery.com> |
39 | ||
40 | * td_ta_thr_iter.c: Reformat copyright notice. | |
41 | * td_thr_validate.c: Likewise. | |
42 | ||
800938a1 MF |
43 | 2012-11-23 Mike Frysinger <vapier@gentoo.org> |
44 | ||
45 | * Makefile ($(objpfx)db-symbols.out): Change readelf to $(READELF). | |
46 | ||
72bd2088 JN |
47 | 2012-10-08 Jonathan Nieder <jrnieder@gmail.com> |
48 | ||
49 | [BZ #14661] | |
50 | * Makefile ($(objpfx)db-symbols.out): Force C locale when running | |
51 | readelf -s. | |
52 | ||
a4300c7a UD |
53 | 2012-03-07 Ulrich Drepper <drepper@gmail.com> |
54 | ||
55 | * Makefile (distribute): Remove variable. | |
56 | ||
7a775e6b AS |
57 | 2011-09-15 Andreas Schwab <schwab@redhat.com> |
58 | ||
59 | * thread_dbP.h: Include <list.h> | |
60 | ||
a0e25a88 RM |
61 | 2009-08-23 Roland McGrath <roland@redhat.com> |
62 | ||
63 | * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): Move ta_ok check | |
64 | and LOG call back to ... | |
65 | (td_ta_map_lwp2thr): ... here. | |
66 | Reported by Maciej W. Rozycki <macro@codesourcery.com>. | |
67 | ||
8ee84bd0 AJ |
68 | 2009-05-25 Aurelien Jarno <aurelien@aurel32.net> |
69 | ||
70 | [BZ #10200] | |
71 | * db-symbols.awk: Use the last field for the symbol name instead | |
72 | of the 8th one. | |
73 | ||
e4bac657 RM |
74 | 2009-03-19 Roland McGrath <roland@redhat.com> |
75 | ||
76 | * td_symbol_list.c (DB_LOOKUP_NAME, DB_LOOKUP_NAME_TH_UNIQUE): | |
77 | Use STRINGIFY macro in place of #argument. | |
78 | ||
e965d514 RM |
79 | 2009-02-27 Roland McGrath <roland@redhat.com> |
80 | ||
81 | * td_symbol_list.c (symbol_list_arr): Move initializer guts to ... | |
82 | * db-symbols.h: ... here, new file. | |
83 | * db-symbols.awk: New file. | |
84 | * Makefile (distribute): Add them. | |
85 | ($(objpfx)db-symbols.out): New target. | |
86 | (tests): Depend on it. | |
87 | ($(objpfx)db-symbols.v.i): New dependent rule. | |
88 | ||
2191e7ff UD |
89 | 2009-02-06 Ulrich Drepper <drepper@redhat.com> |
90 | ||
91 | * td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in | |
92 | the special case [Coverity CID 251]. | |
93 | ||
4c6965ac RM |
94 | 2008-03-25 Roland McGrath <roland@redhat.com> |
95 | ||
0bcd5321 | 96 | [BZ #5983] |
4c6965ac RM |
97 | * structs.def: Add pid field of struct pthread. |
98 | * td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID. | |
99 | If a thread's pid does not match nor is < 0 while its tid matches | |
100 | nor is < 0 and equal to -MATCH_PID, ignore it. | |
101 | * td_thr_validate.c (td_thr_validate): Validate thread's pid/tid. | |
102 | ||
7d9d8bd1 RM |
103 | 2007-05-16 Roland McGrath <roland@redhat.com> |
104 | ||
105 | * td_thr_get_info.c: Fake the results for TH->th_unique == 0. | |
106 | * td_thr_validate.c: Likewise. | |
107 | * td_thr_setgregs.c: Likewise. | |
108 | * td_thr_setfpregs.c: Likewise. | |
109 | * td_thr_getgregs.c: Likewise. | |
110 | * td_thr_getfpregs.c: Likewise. | |
111 | * td_thr_tlsbase.c: Likewise. | |
112 | ||
113 | * structs.def: Add DB_VARIABLE (__nptl_initial_report_events). | |
114 | * db_info.c: Add necessary declaration. | |
115 | * td_thr_event_enable.c: Set __nptl_initial_report_events too. | |
116 | ||
117 | * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool. | |
118 | Use th_unique=0 in fake descriptor before initialization. | |
119 | ||
120 | * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken | |
121 | out of ... | |
122 | (td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user | |
123 | is initialized, then fake a handle with th_unique=0. | |
124 | * thread_dbP.h: Declare it. | |
125 | ||
416b6309 UD |
126 | 2006-10-26 Pete Eberlein <eberlein@us.ibm.com> |
127 | ||
128 | * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp | |
129 | to sizeof a pointer, instead of sizeof the union. | |
130 | ||
11bf311e UD |
131 | 2006-10-27 Ulrich Drepper <drepper@redhat.com> |
132 | ||
133 | * structs.def: USE_TLS support is now default. | |
134 | ||
0fdd44dc RM |
135 | 2006-02-03 Roland McGrath <roland@redhat.com> |
136 | ||
137 | * structs.def: Add a descriptor for pointer.val field of dtv_t. | |
138 | * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from | |
139 | DTV slot. | |
140 | ||
1386a2bb RM |
141 | 2004-09-09 Roland McGrath <roland@redhat.com> |
142 | ||
143 | * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's | |
144 | descriptor is bogus. | |
145 | ||
7a7fc639 RM |
146 | 2004-05-27 Roland McGrath <roland@redhat.com> |
147 | ||
148 | * td_thr_validate.c: When we find no threads and the inferior appears | |
149 | uninitialized, validate the main thread as a special case. | |
150 | ||
4bb8fc33 UD |
151 | 2004-05-01 Jakub Jelinek <jakub@redhat.com> |
152 | ||
153 | * thread_dbP.h (LOG): Use write instead of __libc_write. | |
154 | ||
1e084487 UD |
155 | 2004-04-03 Ulrich Drepper <drepper@redhat.com> |
156 | ||
5da3d377 UD |
157 | * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid |
158 | warnings. | |
159 | ||
1e084487 UD |
160 | * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning. |
161 | * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to | |
162 | avoid warning. | |
163 | * td_ta_set_event.c (td_ta_set_event): Likewise. | |
164 | ||
db2f05ba RM |
165 | 2004-03-24 Roland McGrath <roland@redhat.com> |
166 | ||
167 | * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t. | |
168 | * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition. | |
169 | ||
743fa97c RM |
170 | 2004-03-13 Jakub Jelinek <jakub@redhat.com> |
171 | ||
172 | * db_info.c: Don't use TLS_TP_OFFSET in the #if, but | |
173 | TLS_TCB_SIZE == 0 ?: in the DESC macro. | |
174 | ||
26301a17 RM |
175 | 2004-03-12 Roland McGrath <roland@redhat.com> |
176 | ||
177 | * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0] | |
178 | (_thread_db_pthread_dtvp): Define differently for this case (PowerPC). | |
179 | ||
763c0490 RM |
180 | 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com> |
181 | ||
182 | * db_info.c (REGISTER): Add bit size of thread register as second | |
183 | parameter to REGISTER macro. | |
184 | ||
b1b2fb59 RM |
185 | 2003-12-02 Roland McGrath <roland@redhat.com> |
186 | ||
187 | * thread_dbP.h (DB_FUNCTION): New macro. | |
188 | * structs.def: Use it for __nptl_create_event and __nptl_death_event. | |
189 | * db_info.c (DB_FUNCTION): New macro. | |
190 | * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol | |
191 | name under [HAVE_ASM_GLOBAL_DOT_NAME]. | |
192 | (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM | |
193 | and name starts with a dot, try it without the dot. | |
194 | ||
7f08f55a RM |
195 | 2003-09-08 Roland McGrath <roland@redhat.com> |
196 | ||
197 | * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t. | |
198 | ||
199 | 2003-08-22 Roland McGrath <roland@redhat.com> | |
200 | ||
201 | * fetch-value.c (_td_check_sizeof, _td_locate_field): Return | |
202 | TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR. | |
203 | * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when | |
204 | DB_GET_FIELD returns TD_NOCAPAB. | |
205 | ||
206 | * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature. | |
207 | * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid). | |
208 | * db_info.c (link_map): Typedef it. | |
209 | * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten. | |
210 | ||
211 | 2003-08-14 Roland McGrath <roland@redhat.com> | |
212 | ||
213 | * thread_dbP.h: Mostly rewritten with many new macros and decls. | |
214 | * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values. | |
215 | * structs.def: New file. | |
216 | * db_info.c: New file. | |
217 | * td_symbol_list.c (symbol_list_arr): Define with structs.def macros. | |
218 | * td_ta_clear_event.c: Rewritten. | |
219 | * td_ta_event_addr.c: Rewritten. | |
220 | * td_ta_event_getmsg.c: Rewritten. | |
221 | * td_ta_get_nthreads.c: Rewritten. | |
222 | * td_ta_map_lwp2thr.c: New file. | |
223 | * td_ta_set_event.c: Rewritten. | |
224 | * td_ta_thr_iter.c: Rewritten. | |
225 | * td_ta_tsd_iter.c: Rewritten. | |
226 | * td_thr_clear_event.c: Rewritten. | |
227 | * td_thr_event_enable.c: Rewritten. | |
228 | * td_thr_event_getmsg.c: Rewritten. | |
229 | * td_thr_get_info.c: Rewritten. | |
230 | * td_thr_getfpregs.c: Rewritten. | |
231 | * td_thr_getgregs.c: Rewritten. | |
232 | * td_thr_set_event.c: Rewritten. | |
233 | * td_thr_setfpregs.c: Rewritten. | |
234 | * td_thr_setgregs.c: Rewritten. | |
235 | * td_thr_tlsbase.c: Rewritten. | |
236 | * td_thr_tsd.c: Rewritten. | |
237 | * td_thr_validate.c: Rewritten. | |
238 | * Makefile (distribute): Add them. | |
239 | * fetch-value.c: New file. | |
240 | * Makefile (libthread_db-routines): Add it. | |
241 | ||
242 | * thread_db.h (td_err_e): Comment fix. | |
243 | ||
244 | 2003-08-05 Roland McGrath <roland@redhat.com> | |
245 | ||
246 | * thread_dbP.h (td_lookup): Add attribute_hidden to decl. | |
247 | ||
248 | 2003-08-04 Roland McGrath <roland@redhat.com> | |
249 | ||
250 | * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls. | |
251 | ||
252 | 2003-06-23 Roland McGrath <roland@redhat.com> | |
253 | ||
254 | * proc_service.h: Cosmetic and comment fixes. | |
255 | ||
a9c30e95 RM |
256 | 2003-06-19 Roland McGrath <roland@redhat.com> |
257 | ||
258 | * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool' | |
259 | for value written into inferior's `report_events'. | |
260 | ||
8cfb7315 RM |
261 | 2003-03-18 Roland McGrath <roland@redhat.com> |
262 | ||
263 | * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out | |
264 | of the ->nextevent linkage. | |
265 | ||
266 | * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of | |
267 | assert for reading TD_EVENT_NONE. Clear the event buffer after | |
268 | reading it. Add a sanity check for foo->nextevent = foo. | |
269 | ||
bfeafbf7 RM |
270 | 2003-03-15 Roland McGrath <roland@redhat.com> |
271 | ||
272 | * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER. | |
273 | (td_thr_tlsbase): Declare it. | |
274 | * td_thr_tlsbase.c: New file. | |
275 | * Makefile (libthread_db-routines): Add it. | |
276 | * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase. | |
277 | * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase. | |
278 | ||
2e49caba RM |
279 | 2003-03-14 Roland McGrath <roland@redhat.com> |
280 | ||
281 | * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix. | |
282 | ||
ce2290cb | 283 | 2003-03-10 Roland McGrath <roland@redhat.com> |
f73acc20 | 284 | |
ce2290cb RM |
285 | * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.' |
286 | prefix for `struct pthread' members. | |
287 | * td_thr_validate.c (check_thread_list): Likewise. | |
288 | * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise. | |
289 | ||
290 | 2003-03-03 Roland McGrath <roland@redhat.com> | |
291 | ||
292 | * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP. | |
f73acc20 | 293 | |
1c82b97f UD |
294 | 2003-02-15 Ulrich Drepper <drepper@redhat.com> |
295 | ||
296 | * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS. | |
297 | ||
b5facfda UD |
298 | 2003-01-07 Jakub Jelinek <jakub@redhat.com> |
299 | ||
300 | * td_ta_event_getmsg.c: Include assert.h. | |
301 | ||
302 | -2003-01-05 Ulrich Drepper <drepper@redhat.com> | |
73e9ae88 UD |
303 | |
304 | * Makefile (libthread_db.so-no-z-defs): Define. | |
305 | ||
f02392ec RM |
306 | 2003-01-03 Roland McGrath <roland@redhat.com> |
307 | ||
308 | * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK | |
309 | * td_thr_setfpregs.c (td_thr_setfpregs): Likewise. | |
310 | * td_thr_get_info.c (td_thr_get_info): Likewise. | |
311 | * td_thr_getgregs.c (td_thr_getgregs): Likewise. | |
312 | * td_thr_getfpregs.c (td_thr_getfpregs): Likewise. | |
313 | * td_ta_thr_iter.c (iterate_thread_list): Likewise. | |
314 | ||
a305fd6a RM |
315 | 2002-12-12 Roland McGrath <roland@redhat.com> |
316 | ||
317 | * td_ta_thr_iter.c (iterate_thread_list): Handle special case of | |
318 | uninitialized __stack_user (zeros), hard-wire just the main thread. | |
319 | ||
320 | * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization. | |
321 | ||
58a851f1 RM |
322 | 2002-12-06 Roland McGrath <roland@redhat.com> |
323 | ||
324 | * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer | |
325 | into the inferior's __pthread_last_event variable, not a word from | |
326 | an inferior address used in the parent. Pass the address of a | |
327 | null word to ps_pdwrite, not a null pointer. | |
328 | ||
ac110745 RM |
329 | 2002-12-04 Roland McGrath <roland@redhat.com> |
330 | ||
331 | * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID. | |
332 | ||
333 | * thread_db.h (td_thrinfo_t): Comment fix. | |
334 | ||
335 | * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/. | |
336 | ||
abbd6175 UD |
337 | 2002-12-04 Ulrich Drepper <drepper@redhat.com> |
338 | ||
339 | * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read | |
340 | pointer to the next element from inferior. | |
341 | ||
fa9a4ff0 RM |
342 | 2002-12-02 Roland McGrath <roland@redhat.com> |
343 | ||
344 | * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys | |
345 | ||
346 | * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to | |
347 | see its %gs value, not our own. |