* s390-nat.c (s390_can_use_hw_breakpoint): Only support breakpoints
of type bp_hardware_watchpoint.
gdb/testsuite/
* gdb.base/hbreak.exp: Disable for s390*-*-* targets.
* gdb.base/watchpoint-hw-hit-once.exp: Likewise.
* gdb.threads/watchthreads-reorder.exp: Likewise.
(OUTMSG): Output to stderr.
(OUTMSG2): Conditionalize on `debug_threads' variable, instead of
on compile time LOG macro.
(win32_wait): Fix debug output.
* breakpoint.c (find_condition_and_thread): Correct task error message.
* c-exp.y (yylex): Stop before "thread N", "task N", or abbreviations
of those.
doc/
* gdb.texinfo (Thread-Specific Breakpoints): Thread specifiers
are allowed after the breakpoint condition.
testsuite/
* gdb.base/condbreak.exp: Test combinations of "break *EXP",
"if", and "thread". Correct matching in the previous test.
reading the selected frame if there's no execution.
(bpstat_stop_status): Use is_hardware_watchpoint. If not
stopping, update watchpoints and the global location list, instead
of removing and inserting all breakpoints.
(breakpoint_address_is_meaningful): Hardware watchpoints also have
a meaningful target address.
(watchpoint_locations_match): New.
(breakpoint_locations_match): New.
(watch_command_1): Create the watchpoint breakpoint without any
location initially. Use update_watchpoint to create the
watchpoint locations.
(update_global_location_list): Use breakpoint_locations_match, so
watchpoint locations are handled too. Also detect duplicate
watchpoint locations.
* breakpoint.h (struct breakpoint) <watchpoint_thread>: New field.
* breakpoint.c (watchpoint_in_thread_scope): New.
(update_watchpoint): Skip if the local watchpoint's thread doesn't
match the current thread, or if the current thread is running.
(watchpoint_check): Ditto.
(watch_command_1): Set the watchpoint's watchpoint_thread field.
gdb/testsuite/
* gdb.threads/local-watch-wrong-thread.c,
gdb.threads/local-watch-wrong-thread.exp: New files.
* breakpoint.c (bp_location_compare): Change parameter a to ap and b to
bp. New variables a and b.
(bp_location_compare_for_qsort): Remove.
(update_global_location_list): Use now bp_location_compare.
* target.h (struct target_ops): New methods to_get_bookmark
and to_goto_bookmark.
(target_get_bookmark): New macro.
(target_goto_bookmark): New macro.
* target.c (dummy_get_bookmark): New function, default implementation.
(dummy_goto_bookmark): New function, default implementation.
(update_current_target): Inherit new methods.
* record.c (record_get_bookmark): New function.
(record_goto_bookmark): New function.
(init_record_ops): Set to_get_bookmark and to_goto_bookmark methods.
* reverse.c (struct bookmark): New type.
(save_bookmark_command): New function (command).
(delete_bookmark_command): New function (command).
(goto_bookmark_command): New function (command).
(bookmarks_info): New function (command).
(_initialize_reverse): Add new bookmark commands.
* command.h (enum command_class): Add class_bookmark.
* NEWS: Mention bookmark commands.
never random signals.
* breakpoint.c (update_global_location_list): Always delete
immediately delete hardware watchpoint locations and other
locations whose target address isn't meaningful. Update comment
explaining the hazard of moribund locations.
* ada-lang.c (ada_type_match): Stop making TYPE_CODE_VOID
a wildcard matching any type. For types that we don't already
handle specifically, make sure that both types have the same code.
(find_old_style_renaming_symbol): Add handling for function suffixes
present in the name of various procedures.
Do not overwrite the function symbol's name.
