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Jan Beulich 8bd915b770 x86: make D attribute usable for XOP and FMA4 insns
This once again allows to reduce redundancy in (and size of) the opcode
table.

Don't go as far as also making D work on the two 5-operand XOP insns:
This would significantly complicate the code, as there the first
(immediate) operand would need special treatment in several places.

Note that the .s suffix isn't being enabled to have any effect, for
being deprecated. Whereas neither {load} nor {store} pseudo prefixes
make sense here, as the respective operands are inputs (loads) only
anyway, regardless of order. Hence there is (as before) no way for the
programmer to request the alternative encoding to be used for register-
only insns.

Note further that it is always the first original template which is
retained (and altered), to make sure the same encoding as before is
used for register-only insns. This has the slightly odd (but pre-
existing) effect of XOP register-only insns having XOP.W clear, but FMA4
ones having VEX.W set.
2022-07-06 15:40:04 +02:00
bfd Automatic date update in version.in 2022-07-06 00:00:17 +00:00
binutils Descriptive DWARF operations dump support for DW_AT_rank 2022-07-06 16:27:47 +05:30
config
contrib
cpu drop XC16x bits 2022-06-27 11:11:46 +02:00
elfcpp
etc
gas x86: make D attribute usable for XOP and FMA4 insns 2022-07-06 15:40:04 +02:00
gdb [gdb/exp] Fix internal error when printing C++ pointer-to-member 2022-07-05 22:41:25 +02:00
gdbserver Fix GDBserver regression due to change to avoid reading shell registers 2022-06-29 19:32:07 +01:00
gdbsupport [gdb] Block SIGTERM in worker threads 2022-06-30 13:31:06 +02:00
gnulib
gold Have gold's File_read::do_read() function check the start parameter 2022-06-27 13:07:40 +01:00
gprof
gprofng gprofng: fix build when BUILD_MAN is false 2022-06-28 21:36:26 -07:00
include opcodes/aarch64: split off creation of comment text in disassembler 2022-06-29 12:03:22 +01:00
intl
ld Re: ld/x86: skip p_align-1 tests with unsuitable compiler 2022-06-29 10:15:55 +09:30
libbacktrace
libctf libctf: tests: prune warnings from compiler output 2022-06-21 19:27:15 +01:00
libdecnumber
libiberty Fix snafu in rust demangler recursion limit code 2022-07-04 16:28:02 +01:00
opcodes x86: make D attribute usable for XOP and FMA4 insns 2022-07-06 15:40:04 +02:00
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ChangeLog Synchronize libbierty sources with gcc. 2022-07-04 13:57:12 +01:00
compile
config-ml.in
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configure [gdb/build] Fix build breaker with --enable-shared 2022-06-27 15:36:19 +02:00
configure.ac [gdb/build] Fix build breaker with --enable-shared 2022-06-27 15:36:19 +02:00
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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.