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Srinath Parvathaneni e318eb0930 aarch64: ADD FEAT_THE RCWCAS instructions.
This patch adds support for FEAT_THE doubleword and quadword instructions.
doubleword insturctions are enabled by "+the" flag whereas quadword
instructions are enabled on passing both "+the and +d128" flags.

Support for following sets of instructions is added in this patch.
Read check write compare and swap doubleword:
(rcwcas, rcwcasa, rcwcasal, rcwcasl)
Read check write compare and swap quadword:
(rcwcasp,rcwcaspa, rcwcaspal, rcwcaspl)
Read check write software compare and swap doubleword:
(rcwscas, rcwscasa, rcwscasal, rcwscasl)
Read check write software compare and swap quadword:
(rcwscasp, rcwscaspa, rcwscaspal, rcwscaspl)
Read check write atomic bit clear on doubleword:
(rcwclr, rcwclra, rcwclral, rcwclrl)
Read check write atomic bit clear on quadword:
(rcwclrp, rcwclrpa, rcwclrpal, rcwclrpl)
Read check write software atomic bit clear on doubleword:
(rcwsclr, rcwsclra, rcwsclral, rcwsclrl)
Read check write software atomic bit clear on quadword:
(rcwsclrp,rcwsclrpa, rcwsclrpal,rcwsclrpl)
Read check write atomic bit set on doubleword:
(rcwset,rcwseta, rcwsetal,rcwsetl)
Read check write atomic bit set on quadword:
(rcwsetp,rcwsetpa,rcwsetpal,rcwsetpl)
Read check write software atomic bit set on doubleword:
(rcwsset,rcwsseta,rcwssetal,rcwssetl)
Read check write software atomic bit set on quadword:
(rcwssetp,rcwssetpa,rcwssetpal,rcwssetpl)
Read check write swap doubleword:
(rcwswp,rcwswpa,rcwswpal,rcwswpl)
Read check write swap quadword:
(rcwswpp,rcwswppa, rcwswppal,rcwswppl)
Read check write software swap doubleword:
(rcwsswp,rcwsswpa,rcwsswpal,rcwsswpl)
Read check write software swap quadword:
(rcwsswpp,rcwsswppa,rcwsswppal,rcwsswppl)
2024-01-09 10:39:37 +00:00
bfd Automatic date update in version.in 2024-01-09 00:02:02 +00:00
binutils MAINTAINERS: Update my email address 2024-01-08 18:55:03 +00:00
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cpu sim: cris: change temp var name slightly to avoid shadowing 2024-01-06 23:30:43 -05:00
elfcpp Update year range in copyright notice of binutils files 2024-01-04 22:58:12 +10:30
etc Update year range in copyright notice of binutils files 2024-01-04 22:58:12 +10:30
gas aarch64: ADD FEAT_THE RCWCAS instructions. 2024-01-09 10:39:37 +00:00
gdb Back out some parallel_for_each features 2024-01-08 18:40:22 -07:00
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gdbsupport Back out some parallel_for_each features 2024-01-08 18:40:22 -07:00
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gold Enforce C++11 as a minimum for building gold [PR30867] 2024-01-05 13:00:11 +10:30
gprof Update year range in copyright notice of binutils files 2024-01-04 22:58:12 +10:30
gprofng Update year range in copyright notice of binutils files 2024-01-04 22:58:12 +10:30
include aarch64: ADD FEAT_THE RCWCAS instructions. 2024-01-09 10:39:37 +00:00
ld Add support for the aarch64-gnu target (GNU/Hurd on AArch64) 2024-01-08 09:51:58 +00:00
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libiberty Update year range in copyright notice of binutils files 2024-01-04 22:58:12 +10:30
libsframe Update year range in copyright notice of binutils files 2024-01-04 22:58:12 +10:30
opcodes aarch64: ADD FEAT_THE RCWCAS instructions. 2024-01-09 10:39:37 +00:00
readline
sim sim: warnings: compile build tools with -Werror too 2024-01-08 21:36:44 -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.