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Ramana Radhakrishnan ee94397044 [Patch AArch64] Warn on unpredictable stlxrb , stlxrh and stlxr cases.
A recent case in golang highlighted that gas wasn't warning on these
unpredictable cases in the architecture. Fixed thusly.

I need to audit gcc to make sure we have early clobbers on the
patterns but that's a separate patch.

Tested aarch64-none-elf and gas

Ok ?

Ramana

2018-06-29 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>

        * config/tc-aarch64.c (warn_unpredictable_ldst): Add
        unpredictable cases for ldxp, stlxrb, stlxrh, stlxr.  *
        testsuite/gas/aarch64/diagnostic.s: New tests.  *
        testsuite/gas/aarch64/diagnostic.l: Adjust.
2018-06-29 13:06:05 +01:00
bfd Automatic date update in version.in 2018-06-29 00:00:39 +00:00
binutils Updated translations. 2018-06-26 14:03:16 +01:00
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cpu PR22069, Several instances of register accidentally spelled as regsiter 2018-05-09 15:55:28 +09:30
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gas [Patch AArch64] Warn on unpredictable stlxrb , stlxrh and stlxr cases. 2018-06-29 13:06:05 +01:00
gdb Add --enable-codesign to gdb's configure 2018-06-28 15:13:43 -06:00
gold Updated translations. 2018-06-26 14:03:16 +01:00
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include Fix AArch64 encodings for by element instructions. 2018-06-29 12:14:42 +01:00
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ld Updated translations. 2018-06-26 14:03:16 +01:00
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opcodes Fix AArch64 encodings for by element instructions. 2018-06-29 12:14:42 +01:00
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ylwrap

		   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.