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Diffstat (limited to 'nptl_db/ChangeLog.old')
| -rw-r--r-- | nptl_db/ChangeLog.old | 347 |
1 files changed, 347 insertions, 0 deletions
diff --git a/nptl_db/ChangeLog.old b/nptl_db/ChangeLog.old new file mode 100644 index 0000000..6e74f3e --- /dev/null +++ b/nptl_db/ChangeLog.old @@ -0,0 +1,347 @@ +This file describes changes to the nptl_db/ subdirectory prior to 2014-03-03. +Later nptl_db/ changes go into the top-level ChangeLog file, not here. + + + +2014-02-26 Joseph Myers <joseph@codesourcery.com> + + * Makefile: Include Makeconfig immediately after defining subdir. + +2014-02-21 Joseph Myers <joseph@codesourcery.com> + + * Makefile ($(objpfx)db-symbols.out): Use + $(evaluate-test). + +2013-05-31 Joseph Myers <joseph@codesourcery.com> + + * Makefile ($(objpfx)libthread_db.so): Remove dependencies on + libc. + +2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com> + + * db_info.c: Add missing #include <stdint.h> due to uint64_t or + uint32_t usage. + * fetch-value.c: Likewise. + * td_ta_clear_event.c: Likewise. + * td_ta_set_event.c: Likewise. + * td_ta_tsd_iter.c: Likewise. + * td_thr_clear_event.c: Likewise. + * td_thr_get_info.c: Likewise. + * td_thr_set_event.c: Likewise. + * td_thr_tsd.c: Likewise. + +2013-01-02 Joseph Myers <joseph@codesourcery.com> + + * All files with FSF copyright notices: Update copyright dates + using scripts/update-copyrights. + +2013-01-01 Joseph Myers <joseph@codesourcery.com> + + * td_ta_thr_iter.c: Reformat copyright notice. + * td_thr_validate.c: Likewise. + +2012-11-23 Mike Frysinger <vapier@gentoo.org> + + * Makefile ($(objpfx)db-symbols.out): Change readelf to $(READELF). + +2012-10-08 Jonathan Nieder <jrnieder@gmail.com> + + [BZ #14661] + * Makefile ($(objpfx)db-symbols.out): Force C locale when running + readelf -s. + +2012-03-07 Ulrich Drepper <drepper@gmail.com> + + * Makefile (distribute): Remove variable. + +2011-09-15 Andreas Schwab <schwab@redhat.com> + + * thread_dbP.h: Include <list.h> + +2009-08-23 Roland McGrath <roland@redhat.com> + + * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): Move ta_ok check + and LOG call back to ... + (td_ta_map_lwp2thr): ... here. + Reported by Maciej W. Rozycki <macro@codesourcery.com>. + +2009-05-25 Aurelien Jarno <aurelien@aurel32.net> + + [BZ #10200] + * db-symbols.awk: Use the last field for the symbol name instead + of the 8th one. + +2009-03-19 Roland McGrath <roland@redhat.com> + + * td_symbol_list.c (DB_LOOKUP_NAME, DB_LOOKUP_NAME_TH_UNIQUE): + Use STRINGIFY macro in place of #argument. + +2009-02-27 Roland McGrath <roland@redhat.com> + + * td_symbol_list.c (symbol_list_arr): Move initializer guts to ... + * db-symbols.h: ... here, new file. + * db-symbols.awk: New file. + * Makefile (distribute): Add them. + ($(objpfx)db-symbols.out): New target. + (tests): Depend on it. + ($(objpfx)db-symbols.v.i): New dependent rule. + +2009-02-06 Ulrich Drepper <drepper@redhat.com> + + * td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in + the special case [Coverity CID 251]. + +2008-03-25 Roland McGrath <roland@redhat.com> + + [BZ #5983] + * structs.def: Add pid field of struct pthread. + * td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID. + If a thread's pid does not match nor is < 0 while its tid matches + nor is < 0 and equal to -MATCH_PID, ignore it. + * td_thr_validate.c (td_thr_validate): Validate thread's pid/tid. + +2007-05-16 Roland McGrath <roland@redhat.com> + + * td_thr_get_info.c: Fake the results for TH->th_unique == 0. + * td_thr_validate.c: Likewise. + * td_thr_setgregs.c: Likewise. + * td_thr_setfpregs.c: Likewise. + * td_thr_getgregs.c: Likewise. + * td_thr_getfpregs.c: Likewise. + * td_thr_tlsbase.c: Likewise. + + * structs.def: Add DB_VARIABLE (__nptl_initial_report_events). + * db_info.c: Add necessary declaration. + * td_thr_event_enable.c: Set __nptl_initial_report_events too. + + * td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool. + Use th_unique=0 in fake descriptor before initialization. + + * td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken + out of ... + (td_ta_map_lwp2thr): ... here, call it. But don't before __stack_user + is initialized, then fake a handle with th_unique=0. + * thread_dbP.h: Declare it. + +2006-10-26 Pete Eberlein <eberlein@us.ibm.com> + + * nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp + to sizeof a pointer, instead of sizeof the union. + +2006-10-27 Ulrich Drepper <drepper@redhat.com> + + * structs.def: USE_TLS support is now default. + +2006-02-03 Roland McGrath <roland@redhat.com> + + * structs.def: Add a descriptor for pointer.val field of dtv_t. + * td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from + DTV slot. + +2004-09-09 Roland McGrath <roland@redhat.com> + + * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's + descriptor is bogus. + +2004-05-27 Roland McGrath <roland@redhat.com> + + * td_thr_validate.c: When we find no threads and the inferior appears + uninitialized, validate the main thread as a special case. + +2004-05-01 Jakub Jelinek <jakub@redhat.com> + + * thread_dbP.h (LOG): Use write instead of __libc_write. + +2004-04-03 Ulrich Drepper <drepper@redhat.com> + + * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid + warnings. + + * td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning. + * td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to + avoid warning. + * td_ta_set_event.c (td_ta_set_event): Likewise. + +2004-03-24 Roland McGrath <roland@redhat.com> + + * fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t. + * thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition. + +2004-03-13 Jakub Jelinek <jakub@redhat.com> + + * db_info.c: Don't use TLS_TP_OFFSET in the #if, but + TLS_TCB_SIZE == 0 ?: in the DESC macro. + +2004-03-12 Roland McGrath <roland@redhat.com> + + * db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0] + (_thread_db_pthread_dtvp): Define differently for this case (PowerPC). + +2003-12-11 Ulrich Weigand <uweigand@de.ibm.com> + + * db_info.c (REGISTER): Add bit size of thread register as second + parameter to REGISTER macro. + +2003-12-02 Roland McGrath <roland@redhat.com> + + * thread_dbP.h (DB_FUNCTION): New macro. + * structs.def: Use it for __nptl_create_event and __nptl_death_event. + * db_info.c (DB_FUNCTION): New macro. + * td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol + name under [HAVE_ASM_GLOBAL_DOT_NAME]. + (td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM + and name starts with a dot, try it without the dot. + +2003-09-08 Roland McGrath <roland@redhat.com> + + * td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t. + +2003-08-22 Roland McGrath <roland@redhat.com> + + * fetch-value.c (_td_check_sizeof, _td_locate_field): Return + TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR. + * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when + DB_GET_FIELD returns TD_NOCAPAB. + + * thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature. + * structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid). + * db_info.c (link_map): Typedef it. + * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten. + +2003-08-14 Roland McGrath <roland@redhat.com> + + * thread_dbP.h: Mostly rewritten with many new macros and decls. + * td_ta_new.c (td_ta_new): Don't cache a lot of symbol values. + * structs.def: New file. + * db_info.c: New file. + * td_symbol_list.c (symbol_list_arr): Define with structs.def macros. + * td_ta_clear_event.c: Rewritten. + * td_ta_event_addr.c: Rewritten. + * td_ta_event_getmsg.c: Rewritten. + * td_ta_get_nthreads.c: Rewritten. + * td_ta_map_lwp2thr.c: New file. + * td_ta_set_event.c: Rewritten. + * td_ta_thr_iter.c: Rewritten. + * td_ta_tsd_iter.c: Rewritten. + * td_thr_clear_event.c: Rewritten. + * td_thr_event_enable.c: Rewritten. + * td_thr_event_getmsg.c: Rewritten. + * td_thr_get_info.c: Rewritten. + * td_thr_getfpregs.c: Rewritten. + * td_thr_getgregs.c: Rewritten. + * td_thr_set_event.c: Rewritten. + * td_thr_setfpregs.c: Rewritten. + * td_thr_setgregs.c: Rewritten. + * td_thr_tlsbase.c: Rewritten. + * td_thr_tsd.c: Rewritten. + * td_thr_validate.c: Rewritten. + * Makefile (distribute): Add them. + * fetch-value.c: New file. + * Makefile (libthread_db-routines): Add it. + + * thread_db.h (td_err_e): Comment fix. + +2003-08-05 Roland McGrath <roland@redhat.com> + + * thread_dbP.h (td_lookup): Add attribute_hidden to decl. + +2003-08-04 Roland McGrath <roland@redhat.com> + + * td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls. + +2003-06-23 Roland McGrath <roland@redhat.com> + + * proc_service.h: Cosmetic and comment fixes. + +2003-06-19 Roland McGrath <roland@redhat.com> + + * td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool' + for value written into inferior's `report_events'. + +2003-03-18 Roland McGrath <roland@redhat.com> + + * td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out + of the ->nextevent linkage. + + * td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of + assert for reading TD_EVENT_NONE. Clear the event buffer after + reading it. Add a sanity check for foo->nextevent = foo. + +2003-03-15 Roland McGrath <roland@redhat.com> + + * thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER. + (td_thr_tlsbase): Declare it. + * td_thr_tlsbase.c: New file. + * Makefile (libthread_db-routines): Add it. + * Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase. + * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase. + +2003-03-14 Roland McGrath <roland@redhat.com> + + * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix. + +2003-03-10 Roland McGrath <roland@redhat.com> + + * td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.' + prefix for `struct pthread' members. + * td_thr_validate.c (check_thread_list): Likewise. + * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise. + +2003-03-03 Roland McGrath <roland@redhat.com> + + * td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP. + +2003-02-15 Ulrich Drepper <drepper@redhat.com> + + * td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS. + +2003-01-07 Jakub Jelinek <jakub@redhat.com> + + * td_ta_event_getmsg.c: Include assert.h. + +-2003-01-05 Ulrich Drepper <drepper@redhat.com> + + * Makefile (libthread_db.so-no-z-defs): Define. + +2003-01-03 Roland McGrath <roland@redhat.com> + + * td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK + * td_thr_setfpregs.c (td_thr_setfpregs): Likewise. + * td_thr_get_info.c (td_thr_get_info): Likewise. + * td_thr_getgregs.c (td_thr_getgregs): Likewise. + * td_thr_getfpregs.c (td_thr_getfpregs): Likewise. + * td_ta_thr_iter.c (iterate_thread_list): Likewise. + +2002-12-12 Roland McGrath <roland@redhat.com> + + * td_ta_thr_iter.c (iterate_thread_list): Handle special case of + uninitialized __stack_user (zeros), hard-wire just the main thread. + + * td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization. + +2002-12-06 Roland McGrath <roland@redhat.com> + + * td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer + into the inferior's __pthread_last_event variable, not a word from + an inferior address used in the parent. Pass the address of a + null word to ps_pdwrite, not a null pointer. + +2002-12-04 Roland McGrath <roland@redhat.com> + + * td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID. + + * thread_db.h (td_thrinfo_t): Comment fix. + + * td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/. + +2002-12-04 Ulrich Drepper <drepper@redhat.com> + + * td_ta_thr_iter.c (iterate_thread_list): At end of iteration read + pointer to the next element from inferior. + +2002-12-02 Roland McGrath <roland@redhat.com> + + * td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys + + * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to + see its %gs value, not our own. |