Automatic date update in version.in
Add "frame.h" #include in gdbarch.h.

This include is needed because gdbarch_dummy_id needs the full
definition of struct frame_id.

gdb/ChangeLog:

        * gdbarch.sh: #include "frame.h" in gdbarch.h.  Delete "struct
        frame_info" partial declaration.
        * gdbarch.h: Regenerate.

Tested on x86_64-linux by rebuilding GDB.

(cherry picked from commit eb7a547ad40c97ca306e29c94678e4eab1822089)
Avoid compiler warnings about incomplete parameter types.

gdb/ChangeLog:

	* dcache.h: Include target.h, to avoid compile time warnings.

(cherry picked from commit cb039ba4535a3e9ba59517dc973c842c513b4f05)
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in
Fix 'gcore' with exited threads

Program received signal SIGABRT, Aborted.
[...]
(gdb) gcore foobar
Couldn't get registers: No such process.
(gdb) info threads
[...]
(gdb) gcore foobar
Saved corefile foobar
(gdb)

gcore tries to access the exited thread:
[Thread 0x7ffff7fce700 (LWP 6895) exited]
ptrace(PTRACE_GETREGS, 6895, 0, 0x7fff18167dd0) = -1 ESRCH (No such process)

Without the TRY_CATCH protection testsuite FAILs for:
	gcore .../gdb/testsuite/gdb.threads/gcore-thread0.test
	Cannot find new threads: debugger service failed
	(gdb) FAIL: gdb.threads/gcore-thread.exp: save a zeroed-threads corefile
	+
	core .../gdb/testsuite/gdb.threads/gcore-thread0.test
	".../gdb/testsuite/gdb.threads/gcore-thread0.test" is not a core dump: File format not recognized
	(gdb) FAIL: gdb.threads/gcore-thread.exp: core0file: re-load generated corefile (bad file format)
Maybe the TRY_CATCH could be more inside update_thread_list().

Similar update_thread_list() call is IMO missing in procfs_make_note_section()
but I do not have where to verify that change.

gdb/ChangeLog
2014-08-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* linux-tdep.c (linux_corefile_thread_callback): Ignore THREAD_EXITED.
	(linux_make_corefile_notes): call update_thread_list, protected against
	exceptions.

gdb/testsuite/ChangeLog
2014-08-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb.threads/gcore-stale-thread.c: New file.
	* gdb.threads/gcore-stale-thread.exp: New file.
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in
Remove workaround to libbabeltrace 1.1.0 issue

When GDB uses recent version of babeltrace, such as 1.2.x, we'll see
such error emitted from babeltrace library,

 (gdb) target ctf .../gdb/testsuite/gdb.trace/actions.ctf
 [error] Invalid CTF stream: content size is smaller than packet headers.
 [error] Stream index creation error.
 [error] Open file stream error.

The problem can be reproduce out of GDB too, using babeltrace,

 $ babeltrace ./fake-packet.ctf/
 [error] Invalid CTF stream: content size is smaller than packet headers.
 [error] Stream index creation error.
 [error] Open file stream error.

Recent babeltrace library becomes more strict on CTF, and complains
about one "faked packet" GDB adds, when saving trace data in ctf
format from GDB.  babeltrace 1.1.0 has a bug that it can't read trace
data smaller than a certain size (see https://bugs.lttng.org/issues/450).
We workaround it in GDB to append some meaningless data in a faked
packet to make sure trace file is large enough (see ctf.c:ctf_end).
The babeltrace issue was fixed in 1.1.1 release.  However, babeltrace
recent release (since 1.1.2) starts to complain about such faked
packet.  Here is a table shows that whether faked packet or no faked
packet is "supported" by various babeltrace releases,

        faked packet      no faked packet
1.1.0      Yes                 No
1.1.1      Yes                 Yes
1.1.2      No                  Yes
1.2.0      No                  Yes

We decide to get rid of this workaround in GDB, and people can build GDB
with libbabeltrace >= 1.1.1.  In this way, both configure and ctf.c is
simpler.

Run gdb.trace/* tests in the following combinations:

 wo/ this pattch  1.1.0
 w/  this patch   1.1.1
 w/  this patch   1.1.2
 w/  this patch   1.2.0

No test results change.

gdb:

2014-08-27  Yao Qi  <yao@codesourcery.com>

	* ctf.c (CTF_FILE_MIN_SIZE): Remove.
	(ctf_end): Remove code.
Automatic date update in version.in
Automatic date update in version.in
Automatic date update in version.in