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Luis Machado 13a66184d0 Make gdb.arch/i386-biarch-core.exp more robust
This test attempts to load a x86 core file no matter what target
architectures the tested GDB supports. If GDB doesn't know how to handle
a i386 target, it is very likely the core file will not be recognized.

In this case we should still attempt to load a core file to make sure GDB
doesn't crash or throws an internal error.  But we should not proceed to
try to read memory unconditionally.

This patch makes the test check for proper i386 arch support in GDB and bails
out if i386 is not supported and the core file format is not recognized.

This addresses the spurious aarch64-elf failures i'm seeing for this test.

gdb/testsuite/ChangeLog:

2017-02-13  Luis Machado  <lgustavo@codesourcery.com>

	* gdb.arch/i386-biarch-core.exp: Check for i386 arch support and
	return if core file is not recognized.
2017-02-13 07:13:54 -06:00
bfd Automatic date update in version.in 2017-02-13 00:00:29 +00:00
binutils Fix readelf writing to illegal addresses whilst processing corrupt input files containing symbol-difference relocations. 2017-02-13 13:08:32 +00:00
config
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gas POWER9 add scv/rfscv instruction support 2017-02-10 19:04:26 +10:30
gdb Make gdb.arch/i386-biarch-core.exp more robust 2017-02-13 07:13:54 -06:00
gold [GOLD] PowerPC64 TOC indirect to TOC relative segfault 2017-02-03 20:06:53 +10:30
gprof
include [ARC] Provide an interface to decode ARC instructions. 2017-02-06 11:26:13 +01:00
intl
ld ld/arc: Change default linker emulation for nps400 2017-02-08 23:47:43 +00:00
libdecnumber
libiberty
opcodes Fix use after free in cgen instruction lookup 2017-02-11 17:40:41 +10:30
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sim sim: use ARRAY_SIZE instead of ad-hoc sizeof calculations 2017-02-13 01:26:21 -05:00
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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.