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Simon Marchi 8194e927cc Handle correctly passing a bad interpreter name to new-ui
When a bad interpreter name is passed to new-ui, such as:

  (gdb)  new-ui bloop /dev/pts/10

A partially created UI is left in the UI list, with interp set to NULL.
Trying to do anything that will print on this UI (such as "start") will
cause a segmentation fault.

Changes in v2:

  - Use with_test_prefix to namespace test procedures
  - Give an explicit stable test name
  - Add a "bad terminal path" test
  - Remove useless runto_main
  - Add missing intro comments

I did not factor out the pty spawn, as there is some magic involved I
don't quite understand.  But it wouldn't bring that much anyway.

gdb/ChangeLog:

	* top.h (make_delete_ui_cleanup): New declaration.
	* top.c (delete_ui_cleanup): New function.
	(make_delete_ui_cleanup): New function.
	(new_ui_command): Create restore_ui cleanup earlier, create a
	delete_ui cleanup and discard it on success.

gdb/testsuite/ChangeLog:

	* gdb.base/new-ui.exp (do_test_invalid_args): New
	procedure.
2016-07-25 11:01:54 -04:00
bfd Automatic date update in version.in 2016-07-25 00:00:19 +00:00
binutils Set BFD_VERSION to 2.27.51 2016-07-21 15:22:13 -07:00
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gas Set BFD_VERSION to 2.27.51 2016-07-21 15:22:13 -07:00
gdb Handle correctly passing a bad interpreter name to new-ui 2016-07-25 11:01:54 -04:00
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gprof Set BFD_VERSION to 2.27.51 2016-07-21 15:22:13 -07:00
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ld Revise targets able to run ELF 64k section test 2016-07-25 15:33:11 +09:30
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sim Fix typo fsqrt -> sqrtf. 2016-07-21 09:23:16 +01:00
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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.