1 2007-05-16 Roland McGrath <roland@redhat.com>
3 * td_thr_get_info.c: Fake the results for TH->th_unique == 0.
4 * td_thr_validate.c: Likewise.
5 * td_thr_setgregs.c: Likewise.
6 * td_thr_setfpregs.c: Likewise.
7 * td_thr_getgregs.c: Likewise.
8 * td_thr_getfpregs.c: Likewise.
9 * td_thr_tlsbase.c: Likewise.
11 * structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
12 * db_info.c: Add necessary declaration.
13 * td_thr_event_enable.c: Set __nptl_initial_report_events too.
15 * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
16 Use th_unique=0 in fake descriptor before initialization.
18 * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
20 (td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user
21 is initialized, then fake a handle with th_unique=0.
22 * thread_dbP.h: Declare it.
24 2006-10-26 Pete Eberlein <eberlein@us.ibm.com>
26 * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
27 to sizeof a pointer, instead of sizeof the union.
29 2006-10-27 Ulrich Drepper <drepper@redhat.com>
31 * structs.def: USE_TLS support is now default.
33 2006-02-03 Roland McGrath <roland@redhat.com>
35 * structs.def: Add a descriptor for pointer.val field of dtv_t.
36 * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
39 2004-09-09 Roland McGrath <roland@redhat.com>
41 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
44 2004-05-27 Roland McGrath <roland@redhat.com>
46 * td_thr_validate.c: When we find no threads and the inferior appears
47 uninitialized, validate the main thread as a special case.
49 2004-05-01 Jakub Jelinek <jakub@redhat.com>
51 * thread_dbP.h (LOG): Use write instead of __libc_write.
53 2004-04-03 Ulrich Drepper <drepper@redhat.com>
55 * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
58 * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
59 * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
61 * td_ta_set_event.c (td_ta_set_event): Likewise.
63 2004-03-24 Roland McGrath <roland@redhat.com>
65 * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
66 * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
68 2004-03-13 Jakub Jelinek <jakub@redhat.com>
70 * db_info.c: Don't use TLS_TP_OFFSET in the #if, but
71 TLS_TCB_SIZE == 0 ?: in the DESC macro.
73 2004-03-12 Roland McGrath <roland@redhat.com>
75 * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
76 (_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
78 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com>
80 * db_info.c (REGISTER): Add bit size of thread register as second
81 parameter to REGISTER macro.
83 2003-12-02 Roland McGrath <roland@redhat.com>
85 * thread_dbP.h (DB_FUNCTION): New macro.
86 * structs.def: Use it for __nptl_create_event and __nptl_death_event.
87 * db_info.c (DB_FUNCTION): New macro.
88 * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
89 name under [HAVE_ASM_GLOBAL_DOT_NAME].
90 (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
91 and name starts with a dot, try it without the dot.
93 2003-09-08 Roland McGrath <roland@redhat.com>
95 * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
97 2003-08-22 Roland McGrath <roland@redhat.com>
99 * fetch-value.c (_td_check_sizeof, _td_locate_field): Return
100 TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
101 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
102 DB_GET_FIELD returns TD_NOCAPAB.
104 * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
105 * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
106 * db_info.c (link_map): Typedef it.
107 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
109 2003-08-14 Roland McGrath <roland@redhat.com>
111 * thread_dbP.h: Mostly rewritten with many new macros and decls.
112 * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
113 * structs.def: New file.
114 * db_info.c: New file.
115 * td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
116 * td_ta_clear_event.c: Rewritten.
117 * td_ta_event_addr.c: Rewritten.
118 * td_ta_event_getmsg.c: Rewritten.
119 * td_ta_get_nthreads.c: Rewritten.
120 * td_ta_map_lwp2thr.c: New file.
121 * td_ta_set_event.c: Rewritten.
122 * td_ta_thr_iter.c: Rewritten.
123 * td_ta_tsd_iter.c: Rewritten.
124 * td_thr_clear_event.c: Rewritten.
125 * td_thr_event_enable.c: Rewritten.
126 * td_thr_event_getmsg.c: Rewritten.
127 * td_thr_get_info.c: Rewritten.
128 * td_thr_getfpregs.c: Rewritten.
129 * td_thr_getgregs.c: Rewritten.
130 * td_thr_set_event.c: Rewritten.
131 * td_thr_setfpregs.c: Rewritten.
132 * td_thr_setgregs.c: Rewritten.
133 * td_thr_tlsbase.c: Rewritten.
134 * td_thr_tsd.c: Rewritten.
135 * td_thr_validate.c: Rewritten.
136 * Makefile (distribute): Add them.
137 * fetch-value.c: New file.
138 * Makefile (libthread_db-routines): Add it.
140 * thread_db.h (td_err_e): Comment fix.
142 2003-08-05 Roland McGrath <roland@redhat.com>
144 * thread_dbP.h (td_lookup): Add attribute_hidden to decl.
146 2003-08-04 Roland McGrath <roland@redhat.com>
148 * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
150 2003-06-23 Roland McGrath <roland@redhat.com>
152 * proc_service.h: Cosmetic and comment fixes.
154 2003-06-19 Roland McGrath <roland@redhat.com>
156 * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
157 for value written into inferior's `report_events'.
159 2003-03-18 Roland McGrath <roland@redhat.com>
161 * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
162 of the ->nextevent linkage.
164 * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
165 assert for reading TD_EVENT_NONE. Clear the event buffer after
166 reading it. Add a sanity check for foo->nextevent = foo.
168 2003-03-15 Roland McGrath <roland@redhat.com>
170 * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
171 (td_thr_tlsbase): Declare it.
172 * td_thr_tlsbase.c: New file.
173 * Makefile (libthread_db-routines): Add it.
174 * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
175 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
177 2003-03-14 Roland McGrath <roland@redhat.com>
179 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
181 2003-03-10 Roland McGrath <roland@redhat.com>
183 * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
184 prefix for `struct pthread' members.
185 * td_thr_validate.c (check_thread_list): Likewise.
186 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
188 2003-03-03 Roland McGrath <roland@redhat.com>
190 * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
192 2003-02-15 Ulrich Drepper <drepper@redhat.com>
194 * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
196 2003-01-07 Jakub Jelinek <jakub@redhat.com>
198 * td_ta_event_getmsg.c: Include assert.h.
200 -2003-01-05 Ulrich Drepper <drepper@redhat.com>
202 * Makefile (libthread_db.so-no-z-defs): Define.
204 2003-01-03 Roland McGrath <roland@redhat.com>
206 * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
207 * td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
208 * td_thr_get_info.c (td_thr_get_info): Likewise.
209 * td_thr_getgregs.c (td_thr_getgregs): Likewise.
210 * td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
211 * td_ta_thr_iter.c (iterate_thread_list): Likewise.
213 2002-12-12 Roland McGrath <roland@redhat.com>
215 * td_ta_thr_iter.c (iterate_thread_list): Handle special case of
216 uninitialized __stack_user (zeros), hard-wire just the main thread.
218 * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
220 2002-12-06 Roland McGrath <roland@redhat.com>
222 * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
223 into the inferior's __pthread_last_event variable, not a word from
224 an inferior address used in the parent. Pass the address of a
225 null word to ps_pdwrite, not a null pointer.
227 2002-12-04 Roland McGrath <roland@redhat.com>
229 * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
231 * thread_db.h (td_thrinfo_t): Comment fix.
233 * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
235 2002-12-04 Ulrich Drepper <drepper@redhat.com>
237 * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
238 pointer to the next element from inferior.
240 2002-12-02 Roland McGrath <roland@redhat.com>
242 * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
244 * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
245 see its %gs value, not our own.