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Pedro Alves 8258415802 Put GDB's terminal settings into effect when paginating
When the target is resumed in the foreground, we put the inferior's
terminal settings into effect, and remove stdin from the event loop.
When the target stops, we put GDB's terminal settings into effect
again, and re-register stdin in the event loop, ready for user input.
The former is done by target_terminal_inferior, and the latter by
target_terminal_ours.

There's an intermediate -- target_terminal_ours_for_output -- that is
called when printing output related to target events, and we don't
know yet whether we'll stop the program.  That puts our terminal
settings into effect, enough to get proper results from our output,
but leaves input wired into the inferior.

If such output paginates, then we need the full target_terminal_ours
in order for the user to be able to provide input to answer the
pagination query.

The test in this commit hangs in async-capable targets without the fix
(as the user/test can't answer the pagination query).  It doesn't hang
on sync targets because on those we don't unregister stdin from the
event loop while the target is running (because we block in
target_wait instead of in the event loop in that case).

gdb/
2014-07-14  Pedro Alves  <palves@redhat.com>

	* utils.c (prompt_for_continue): Call target_terminal_ours.

gdb/testsuite/
2014-07-14  Pedro Alves  <palves@redhat.com>

	* gdb.base/paginate-after-ctrl-c-running.c: New file.
 	* gdb.base/paginate-after-ctrl-c-running.exp: New file.
2014-07-14 20:35:31 +01:00
bfd daily update 2014-07-14 09:30:59 +09:30
binutils binutils/testsuite: Disable strip-10 test on ARM non-EABI 2014-07-10 09:32:47 +01:00
config
cpu Whitespace fixes for cpu/or1k.opc 2014-06-12 12:30:57 +09:30
elfcpp 2014-07-02 Jing Yu <jingyu@google.com> 2014-07-02 16:21:23 -07:00
etc PR external/{16327,16328}: Remove etc/configure.texi and etc/standards.texi. 2014-06-27 11:33:25 +02:00
gas Don't force "set" symbols local for PE 2014-07-12 18:50:53 +09:30
gdb Put GDB's terminal settings into effect when paginating 2014-07-14 20:35:31 +01:00
gold Fix --defsym to copy symbol attributes. 2014-07-08 22:52:37 -07:00
gprof Rename configure.in to configure.ac 2014-07-04 13:40:28 +09:30
include Adds support for writing values to AVR system I/O registers. 2014-07-07 16:15:19 +01:00
intl
ld Fix xtensa ld segfault when linking linux modules 2014-07-10 19:22:07 +04:00
libdecnumber
libiberty Delete temporary string within demangler even in failure cases. 2014-06-11 11:41:51 +01:00
opcodes Fix disasm of vmovsd/vmovss with different length values. 2014-07-08 08:07:41 -07:00
readline
sim Sim - Use long int format instead of int to avoid compiling warning 2014-06-30 17:40:02 -07:00
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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.