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Pedro Alves 038d486809 Fix gdbserver/MI testing regression
Commit 51f77c3704 ("Add testing infrastruture bits for running with
MI on a separate UI") broke MI testing with native-gdbserver:

 $ make check RUNTESTFLAGS="--target_board=native-gdbserver mi-var-child.exp"
	 ...
 Running .../src/binutils-gdb/gdb/testsuite/gdb.mi/mi-var-child.exp ...
 can't unset "inferior_spawn_id": no such variable
     while executing
 "unset inferior_spawn_id"
     (procedure "close_gdbserver" line 20)
     invoked from within
 "close_gdbserver"
 ...

When testing with gdbserver, gdb_exit is overridden with a special
version that calls close_gdbserver, which clears inferior_spawn_id.
The problem is that the commit mentioned above made
gdb_exit/mi_gdb_exit clear inferior_spawn_id too, and clearing a
non-existing variable is a tcl error.

Since gdb_exit/mi_gdb_exit always clears inferior_spawn_id now, the
fix is simply to stop clearing it in close_gdbserver.

gdb/testsuite/
2016-06-30  Pedro Alves  <palves@redhat.com>

	* lib/gdbserver-support.exp (close_gdbserver, gdb_exit): Don't
	unset inferior_spawn_id.
2016-06-30 11:59:19 +01:00
bfd Automatic date update in version.in 2016-06-30 00:00:19 +00:00
binutils Relax previous restriction on running binutils ar tests for Alpha targets, allowing the tests to be run for ELF variants. 2016-06-28 14:05:34 +01:00
config
cpu
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gas Allow ARC target to be configured with --with-cpu=<cpu-name>. 2016-06-30 11:14:41 +01:00
gdb Fix gdbserver/MI testing regression 2016-06-30 11:59:19 +01:00
gold Fix gold testsuite failure with GCC 6. 2016-06-29 23:24:35 -07:00
gprof
include [ARM][GAS] ARMv8.2 should enable ARMv8.1 NEON instructions. 2016-06-30 10:46:51 +01:00
intl
ld Skip version check for unreferenced and undefined symbol 2016-06-28 08:08:30 -07:00
libdecnumber
libiberty
opcodes [AArch64] Make register indices be full 64-bit values 2016-06-28 09:21:04 +01:00
readline
sim Add support for simulating big-endian AArch64 binaries. 2016-06-30 09:10:41 +01:00
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ChangeLog [TILEPro] Don't build gdb 2016-06-28 14:16:15 -04:00
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configure [TILEPro] Don't build gdb 2016-06-28 14:16:15 -04:00
configure.ac [TILEPro] Don't build gdb 2016-06-28 14:16:15 -04:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.