1 2009-05-25 Aurelien Jarno <aurelien@aurel32.net>
4 * db-symbols.awk: Use the last field for the symbol name instead
7 2009-03-19 Roland McGrath <roland@redhat.com>
9 * td_symbol_list.c (DB_LOOKUP_NAME, DB_LOOKUP_NAME_TH_UNIQUE):
10 Use STRINGIFY macro in place of #argument.
12 2009-02-27 Roland McGrath <roland@redhat.com>
14 * td_symbol_list.c (symbol_list_arr): Move initializer guts to ...
15 * db-symbols.h: ... here, new file.
16 * db-symbols.awk: New file.
17 * Makefile (distribute): Add them.
18 ($(objpfx)db-symbols.out): New target.
19 (tests): Depend on it.
20 ($(objpfx)db-symbols.v.i): New dependent rule.
22 2009-02-06 Ulrich Drepper <drepper@redhat.com>
24 * td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in
25 the special case [Coverity CID 251].
27 2008-03-25 Roland McGrath <roland@redhat.com>
30 * structs.def: Add pid field of struct pthread.
31 * td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID.
32 If a thread's pid does not match nor is < 0 while its tid matches
33 nor is < 0 and equal to -MATCH_PID, ignore it.
34 * td_thr_validate.c (td_thr_validate): Validate thread's pid/tid.
36 2007-05-16 Roland McGrath <roland@redhat.com>
38 * td_thr_get_info.c: Fake the results for TH->th_unique == 0.
39 * td_thr_validate.c: Likewise.
40 * td_thr_setgregs.c: Likewise.
41 * td_thr_setfpregs.c: Likewise.
42 * td_thr_getgregs.c: Likewise.
43 * td_thr_getfpregs.c: Likewise.
44 * td_thr_tlsbase.c: Likewise.
46 * structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
47 * db_info.c: Add necessary declaration.
48 * td_thr_event_enable.c: Set __nptl_initial_report_events too.
50 * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
51 Use th_unique=0 in fake descriptor before initialization.
53 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
55 (td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user
56 is initialized, then fake a handle with th_unique=0.
57 * thread_dbP.h: Declare it.
59 2006-10-26 Pete Eberlein <eberlein@us.ibm.com>
61 * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
62 to sizeof a pointer, instead of sizeof the union.
64 2006-10-27 Ulrich Drepper <drepper@redhat.com>
66 * structs.def: USE_TLS support is now default.
68 2006-02-03 Roland McGrath <roland@redhat.com>
70 * structs.def: Add a descriptor for pointer.val field of dtv_t.
71 * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
74 2004-09-09 Roland McGrath <roland@redhat.com>
76 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
79 2004-05-27 Roland McGrath <roland@redhat.com>
81 * td_thr_validate.c: When we find no threads and the inferior appears
82 uninitialized, validate the main thread as a special case.
84 2004-05-01 Jakub Jelinek <jakub@redhat.com>
86 * thread_dbP.h (LOG): Use write instead of __libc_write.
88 2004-04-03 Ulrich Drepper <drepper@redhat.com>
90 * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
93 * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
94 * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
96 * td_ta_set_event.c (td_ta_set_event): Likewise.
98 2004-03-24 Roland McGrath <roland@redhat.com>
100 * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
101 * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
103 2004-03-13 Jakub Jelinek <jakub@redhat.com>
105 * db_info.c: Don't use TLS_TP_OFFSET in the #if, but
106 TLS_TCB_SIZE == 0 ?: in the DESC macro.
108 2004-03-12 Roland McGrath <roland@redhat.com>
110 * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
111 (_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
113 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com>
115 * db_info.c (REGISTER): Add bit size of thread register as second
116 parameter to REGISTER macro.
118 2003-12-02 Roland McGrath <roland@redhat.com>
120 * thread_dbP.h (DB_FUNCTION): New macro.
121 * structs.def: Use it for __nptl_create_event and __nptl_death_event.
122 * db_info.c (DB_FUNCTION): New macro.
123 * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
124 name under [HAVE_ASM_GLOBAL_DOT_NAME].
125 (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
126 and name starts with a dot, try it without the dot.
128 2003-09-08 Roland McGrath <roland@redhat.com>
130 * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
132 2003-08-22 Roland McGrath <roland@redhat.com>
134 * fetch-value.c (_td_check_sizeof, _td_locate_field): Return
135 TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
136 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
137 DB_GET_FIELD returns TD_NOCAPAB.
139 * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
140 * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
141 * db_info.c (link_map): Typedef it.
142 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
144 2003-08-14 Roland McGrath <roland@redhat.com>
146 * thread_dbP.h: Mostly rewritten with many new macros and decls.
147 * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
148 * structs.def: New file.
149 * db_info.c: New file.
150 * td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
151 * td_ta_clear_event.c: Rewritten.
152 * td_ta_event_addr.c: Rewritten.
153 * td_ta_event_getmsg.c: Rewritten.
154 * td_ta_get_nthreads.c: Rewritten.
155 * td_ta_map_lwp2thr.c: New file.
156 * td_ta_set_event.c: Rewritten.
157 * td_ta_thr_iter.c: Rewritten.
158 * td_ta_tsd_iter.c: Rewritten.
159 * td_thr_clear_event.c: Rewritten.
160 * td_thr_event_enable.c: Rewritten.
161 * td_thr_event_getmsg.c: Rewritten.
162 * td_thr_get_info.c: Rewritten.
163 * td_thr_getfpregs.c: Rewritten.
164 * td_thr_getgregs.c: Rewritten.
165 * td_thr_set_event.c: Rewritten.
166 * td_thr_setfpregs.c: Rewritten.
167 * td_thr_setgregs.c: Rewritten.
168 * td_thr_tlsbase.c: Rewritten.
169 * td_thr_tsd.c: Rewritten.
170 * td_thr_validate.c: Rewritten.
171 * Makefile (distribute): Add them.
172 * fetch-value.c: New file.
173 * Makefile (libthread_db-routines): Add it.
175 * thread_db.h (td_err_e): Comment fix.
177 2003-08-05 Roland McGrath <roland@redhat.com>
179 * thread_dbP.h (td_lookup): Add attribute_hidden to decl.
181 2003-08-04 Roland McGrath <roland@redhat.com>
183 * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
185 2003-06-23 Roland McGrath <roland@redhat.com>
187 * proc_service.h: Cosmetic and comment fixes.
189 2003-06-19 Roland McGrath <roland@redhat.com>
191 * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
192 for value written into inferior's `report_events'.
194 2003-03-18 Roland McGrath <roland@redhat.com>
196 * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
197 of the ->nextevent linkage.
199 * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
200 assert for reading TD_EVENT_NONE. Clear the event buffer after
201 reading it. Add a sanity check for foo->nextevent = foo.
203 2003-03-15 Roland McGrath <roland@redhat.com>
205 * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
206 (td_thr_tlsbase): Declare it.
207 * td_thr_tlsbase.c: New file.
208 * Makefile (libthread_db-routines): Add it.
209 * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
210 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
212 2003-03-14 Roland McGrath <roland@redhat.com>
214 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
216 2003-03-10 Roland McGrath <roland@redhat.com>
218 * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
219 prefix for `struct pthread' members.
220 * td_thr_validate.c (check_thread_list): Likewise.
221 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
223 2003-03-03 Roland McGrath <roland@redhat.com>
225 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
227 2003-02-15 Ulrich Drepper <drepper@redhat.com>
229 * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
231 2003-01-07 Jakub Jelinek <jakub@redhat.com>
233 * td_ta_event_getmsg.c: Include assert.h.
235 -2003-01-05 Ulrich Drepper <drepper@redhat.com>
237 * Makefile (libthread_db.so-no-z-defs): Define.
239 2003-01-03 Roland McGrath <roland@redhat.com>
241 * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
242 * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
243 * td_thr_get_info.c (td_thr_get_info): Likewise.
244 * td_thr_getgregs.c (td_thr_getgregs): Likewise.
245 * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
246 * td_ta_thr_iter.c (iterate_thread_list): Likewise.
248 2002-12-12 Roland McGrath <roland@redhat.com>
250 * td_ta_thr_iter.c (iterate_thread_list): Handle special case of
251 uninitialized __stack_user (zeros), hard-wire just the main thread.
253 * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
255 2002-12-06 Roland McGrath <roland@redhat.com>
257 * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
258 into the inferior's __pthread_last_event variable, not a word from
259 an inferior address used in the parent. Pass the address of a
260 null word to ps_pdwrite, not a null pointer.
262 2002-12-04 Roland McGrath <roland@redhat.com>
264 * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
266 * thread_db.h (td_thrinfo_t): Comment fix.
268 * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
270 2002-12-04 Ulrich Drepper <drepper@redhat.com>
272 * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
273 pointer to the next element from inferior.
275 2002-12-02 Roland McGrath <roland@redhat.com>
277 * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
279 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
280 see its %gs value, not our own.