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Tom Tromey 98814c6c11 Minor Ada task cleanups
While working on the Ada task code, I noticed a few things that could
be cleaned up:

* task_list_valid_p was not set in all cases in ada_build_task_list.
  This causes many needless re-fetches of the task list.

* task_list_valid_p can be bool, and various functions can also return
  bool.

* Nothing checks the return value of read_known_tasks, so it can be
  changed to return void.

* The call to ada_build_task_list in
  ravenscar_thread_target::update_thread_list is redundant, because
  this is the first thing done by iterate_over_live_ada_tasks.

Tested using the internal AdaCore test suite against a ravenscar
target.

gdb/ChangeLog
2019-02-19  Tom Tromey  <tromey@adacore.com>

	* ravenscar-thread.c
	(ravenscar_thread_target::update_thread_list): Don't call
	ada_build_task_list.
	* ada-lang.h (ada_build_task_list): Don't declare.
	* ada-tasks.c (struct ada_tasks_inferior_data)
	<task_list_valid_p>: Now bool.
	(read_known_tasks, ada_task_list_changed)
	(ada_tasks_invalidate_inferior_data): Update.
	(read_known_tasks_array): Return bool.
	(read_known_tasks_list): Likewise.
	(read_known_tasks): Return void.
	(ada_build_task_list): Now static.
2019-02-19 12:26:37 -07:00
bfd PR24235, Read memory violation in pei-x86_64.c 2019-02-19 22:52:55 +10:30
binutils Update description of how to make a release to include the use of the git clean command. 2019-02-12 11:05:21 +00:00
config
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gas Fix a potential deadlock in some older Loongson 3A1000 MIPS processors. 2019-02-19 17:57:16 +00:00
gdb Minor Ada task cleanups 2019-02-19 12:26:37 -07:00
gold Updated French translation for ld/ and gold/ subdirectories 2019-02-12 13:22:42 +00:00
gprof
include Use the correct name for various MACH-O based operating systems in comments. 2019-02-15 12:50:52 +00:00
intl
ld [ld, hurd] Remove 'ld-elf/elf.exp' XFAILs 2019-02-14 17:51:22 +01:00
libdecnumber
libiberty Fix splay tree KEY leak detected in GDB test gdb.base/macscp.exp 2019-02-12 06:06:19 -07:00
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sim Add Andrew Burgess as global maintainer of gdb/ and sim/ 2019-02-13 16:56:21 -05:00
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		   README for GNU development tools

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