fbtl_db/ChangeLog

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