1 2009-02-06 Ulrich Drepper <drepper@redhat.com>
3 * td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in
4 the special case [Coverity CID 251].
6 2008-03-25 Roland McGrath <roland@redhat.com>
9 * structs.def: Add pid field of struct pthread.
10 * td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID.
11 If a thread's pid does not match nor is < 0 while its tid matches
12 nor is < 0 and equal to -MATCH_PID, ignore it.
13 * td_thr_validate.c (td_thr_validate): Validate thread's pid/tid.
15 2007-05-16 Roland McGrath <roland@redhat.com>
17 * td_thr_get_info.c: Fake the results for TH->th_unique == 0.
18 * td_thr_validate.c: Likewise.
19 * td_thr_setgregs.c: Likewise.
20 * td_thr_setfpregs.c: Likewise.
21 * td_thr_getgregs.c: Likewise.
22 * td_thr_getfpregs.c: Likewise.
23 * td_thr_tlsbase.c: Likewise.
25 * structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
26 * db_info.c: Add necessary declaration.
27 * td_thr_event_enable.c: Set __nptl_initial_report_events too.
29 * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
30 Use th_unique=0 in fake descriptor before initialization.
32 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
34 (td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user
35 is initialized, then fake a handle with th_unique=0.
36 * thread_dbP.h: Declare it.
38 2006-10-26 Pete Eberlein <eberlein@us.ibm.com>
40 * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
41 to sizeof a pointer, instead of sizeof the union.
43 2006-10-27 Ulrich Drepper <drepper@redhat.com>
45 * structs.def: USE_TLS support is now default.
47 2006-02-03 Roland McGrath <roland@redhat.com>
49 * structs.def: Add a descriptor for pointer.val field of dtv_t.
50 * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
53 2004-09-09 Roland McGrath <roland@redhat.com>
55 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
58 2004-05-27 Roland McGrath <roland@redhat.com>
60 * td_thr_validate.c: When we find no threads and the inferior appears
61 uninitialized, validate the main thread as a special case.
63 2004-05-01 Jakub Jelinek <jakub@redhat.com>
65 * thread_dbP.h (LOG): Use write instead of __libc_write.
67 2004-04-03 Ulrich Drepper <drepper@redhat.com>
69 * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
72 * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
73 * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
75 * td_ta_set_event.c (td_ta_set_event): Likewise.
77 2004-03-24 Roland McGrath <roland@redhat.com>
79 * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
80 * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
82 2004-03-13 Jakub Jelinek <jakub@redhat.com>
84 * db_info.c: Don't use TLS_TP_OFFSET in the #if, but
85 TLS_TCB_SIZE == 0 ?: in the DESC macro.
87 2004-03-12 Roland McGrath <roland@redhat.com>
89 * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
90 (_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
92 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com>
94 * db_info.c (REGISTER): Add bit size of thread register as second
95 parameter to REGISTER macro.
97 2003-12-02 Roland McGrath <roland@redhat.com>
99 * thread_dbP.h (DB_FUNCTION): New macro.
100 * structs.def: Use it for __nptl_create_event and __nptl_death_event.
101 * db_info.c (DB_FUNCTION): New macro.
102 * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
103 name under [HAVE_ASM_GLOBAL_DOT_NAME].
104 (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
105 and name starts with a dot, try it without the dot.
107 2003-09-08 Roland McGrath <roland@redhat.com>
109 * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
111 2003-08-22 Roland McGrath <roland@redhat.com>
113 * fetch-value.c (_td_check_sizeof, _td_locate_field): Return
114 TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
115 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
116 DB_GET_FIELD returns TD_NOCAPAB.
118 * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
119 * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
120 * db_info.c (link_map): Typedef it.
121 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
123 2003-08-14 Roland McGrath <roland@redhat.com>
125 * thread_dbP.h: Mostly rewritten with many new macros and decls.
126 * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
127 * structs.def: New file.
128 * db_info.c: New file.
129 * td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
130 * td_ta_clear_event.c: Rewritten.
131 * td_ta_event_addr.c: Rewritten.
132 * td_ta_event_getmsg.c: Rewritten.
133 * td_ta_get_nthreads.c: Rewritten.
134 * td_ta_map_lwp2thr.c: New file.
135 * td_ta_set_event.c: Rewritten.
136 * td_ta_thr_iter.c: Rewritten.
137 * td_ta_tsd_iter.c: Rewritten.
138 * td_thr_clear_event.c: Rewritten.
139 * td_thr_event_enable.c: Rewritten.
140 * td_thr_event_getmsg.c: Rewritten.
141 * td_thr_get_info.c: Rewritten.
142 * td_thr_getfpregs.c: Rewritten.
143 * td_thr_getgregs.c: Rewritten.
144 * td_thr_set_event.c: Rewritten.
145 * td_thr_setfpregs.c: Rewritten.
146 * td_thr_setgregs.c: Rewritten.
147 * td_thr_tlsbase.c: Rewritten.
148 * td_thr_tsd.c: Rewritten.
149 * td_thr_validate.c: Rewritten.
150 * Makefile (distribute): Add them.
151 * fetch-value.c: New file.
152 * Makefile (libthread_db-routines): Add it.
154 * thread_db.h (td_err_e): Comment fix.
156 2003-08-05 Roland McGrath <roland@redhat.com>
158 * thread_dbP.h (td_lookup): Add attribute_hidden to decl.
160 2003-08-04 Roland McGrath <roland@redhat.com>
162 * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
164 2003-06-23 Roland McGrath <roland@redhat.com>
166 * proc_service.h: Cosmetic and comment fixes.
168 2003-06-19 Roland McGrath <roland@redhat.com>
170 * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
171 for value written into inferior's `report_events'.
173 2003-03-18 Roland McGrath <roland@redhat.com>
175 * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
176 of the ->nextevent linkage.
178 * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
179 assert for reading TD_EVENT_NONE. Clear the event buffer after
180 reading it. Add a sanity check for foo->nextevent = foo.
182 2003-03-15 Roland McGrath <roland@redhat.com>
184 * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
185 (td_thr_tlsbase): Declare it.
186 * td_thr_tlsbase.c: New file.
187 * Makefile (libthread_db-routines): Add it.
188 * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
189 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
191 2003-03-14 Roland McGrath <roland@redhat.com>
193 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
195 2003-03-10 Roland McGrath <roland@redhat.com>
197 * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
198 prefix for `struct pthread' members.
199 * td_thr_validate.c (check_thread_list): Likewise.
200 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
202 2003-03-03 Roland McGrath <roland@redhat.com>
204 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
206 2003-02-15 Ulrich Drepper <drepper@redhat.com>
208 * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
210 2003-01-07 Jakub Jelinek <jakub@redhat.com>
212 * td_ta_event_getmsg.c: Include assert.h.
214 -2003-01-05 Ulrich Drepper <drepper@redhat.com>
216 * Makefile (libthread_db.so-no-z-defs): Define.
218 2003-01-03 Roland McGrath <roland@redhat.com>
220 * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
221 * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
222 * td_thr_get_info.c (td_thr_get_info): Likewise.
223 * td_thr_getgregs.c (td_thr_getgregs): Likewise.
224 * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
225 * td_ta_thr_iter.c (iterate_thread_list): Likewise.
227 2002-12-12 Roland McGrath <roland@redhat.com>
229 * td_ta_thr_iter.c (iterate_thread_list): Handle special case of
230 uninitialized __stack_user (zeros), hard-wire just the main thread.
232 * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
234 2002-12-06 Roland McGrath <roland@redhat.com>
236 * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
237 into the inferior's __pthread_last_event variable, not a word from
238 an inferior address used in the parent. Pass the address of a
239 null word to ps_pdwrite, not a null pointer.
241 2002-12-04 Roland McGrath <roland@redhat.com>
243 * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
245 * thread_db.h (td_thrinfo_t): Comment fix.
247 * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
249 2002-12-04 Ulrich Drepper <drepper@redhat.com>
251 * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
252 pointer to the next element from inferior.
254 2002-12-02 Roland McGrath <roland@redhat.com>
256 * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
258 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
259 see its %gs value, not our own.