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Matthew Malcomson 3c17238bc9 [binutils][aarch64] New SVE_SHRIMM_UNPRED_22 operand.
Include a new iclass to extract the variant from the most significant 3
bits of this operand.

Instructions such as rshrnb include a constant shift amount as an
operand, where the most significant three bits of this operand determine
what size elements the instruction is operating on.

The new SVE_SHRIMM_UNPRED_22 operand denotes this constant encoded in
bits 22:20-19:18-16 while the new sve_shift_tsz_hsd iclass denotes that
the SVE qualifier is encoded in bits 22:20-19.

gas/ChangeLog:

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

	* config/tc-aarch64.c (parse_operands): Handle new SVE_SHRIMM_UNPRED_22
	operand.

include/ChangeLog:

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

	* opcode/aarch64.h (enum aarch64_opnd): New SVE_SHRIMM_UNPRED_22
	operand.
	(enum aarch64_insn_class): Add sve_shift_tsz_hsd iclass.

opcodes/ChangeLog:

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

	* aarch64-asm-2.c: Regenerated.
	* aarch64-dis-2.c: Regenerated.
	* aarch64-opc-2.c: Regenerated.
	* aarch64-asm.c (aarch64_ins_sve_shrimm):
	(aarch64_encode_variant_using_iclass): Handle
	sve_shift_tsz_hsd iclass encode.
	* aarch64-dis.c (aarch64_decode_variant_using_iclass): Handle
	sve_shift_tsz_hsd iclass decode.
	* aarch64-opc.c (operand_general_constraint_met_p): Constraint checking
	for SVE_SHRIMM_UNPRED_22.
	(aarch64_print_operand): Add printing for SVE_SHRIMM_UNPRED_22.
	* aarch64-tbl.h (AARCH64_OPERANDS): Use new SVE_SHRIMM_UNPRED_22
	operand.
2019-05-09 10:29:22 +01:00
bfd Automatic date update in version.in 2019-05-09 00:00:28 +00:00
binutils Sign-extend start and stop address inputs to objdump 2019-05-08 09:07:35 -07:00
config Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
contrib
cpu Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
elfcpp [binutils, ARM, 10/16] BFCSEL infrastructure with new global reloc R_ARM_THM_BF12 2019-04-15 12:31:34 +01:00
etc Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
gas [binutils][aarch64] New SVE_SHRIMM_UNPRED_22 operand. 2019-05-09 10:29:22 +01:00
gdb [gdb/testsuite] Fix gdb.arch/amd64-entry-value-paramref.S 2019-05-09 00:41:26 +02:00
gold Check whether symbols with MOVW_.ABS relocations require PLT entries (aarch64). 2019-02-19 16:13:24 -08:00
gprof PR24520, gprof fails to read compressed debug data 2019-05-08 09:40:07 +09:30
include [binutils][aarch64] New SVE_SHRIMM_UNPRED_22 operand. 2019-05-09 10:29:22 +01:00
intl Change version to 2.32.51 and regenerate configure and pot files. 2019-01-19 16:51:42 +00:00
ld Use the correct names for the init and fini array start symbols in the default Pru linker script. 2019-05-09 10:26:11 +01:00
libdecnumber
libiberty Pull in patch for libiberty that fixes a stack exhaustion bug when demangling a pathalogically constructed mangled name. 2019-04-10 15:49:36 +01:00
opcodes [binutils][aarch64] New SVE_SHRIMM_UNPRED_22 operand. 2019-05-09 10:29:22 +01:00
readline Readline: Cleanup some warnings 2019-01-31 17:25:06 +00:00
sim sim: Use host not target byte order for merging and splitting values 2019-04-13 22:21:14 +01:00
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
COPYING
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
COPYING3
COPYING3.LIB
ChangeLog Pull in patch for libiberty that fixes a stack exhaustion bug when demangling a pathalogically constructed mangled name. 2019-04-10 15:49:36 +01:00
MAINTAINERS
Makefile.def
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ar-lib
compile
config-ml.in
config.guess Sync config.guess, config.sub from GCC 2019-01-14 15:47:35 +01:00
config.rpath
config.sub Sync config.guess, config.sub from GCC 2019-01-14 15:47:35 +01:00
configure Don't build readline/libreadline.a, when --with-system-readline is supplied 2019-01-03 00:03:34 -05:00
configure.ac Don't build readline/libreadline.a, when --with-system-readline is supplied 2019-01-03 00:03:34 -05:00
depcomp
djunpack.bat
install-sh
libtool.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
makefile.vms
missing
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multilib.am
setup.com
src-release.sh Move potentially obsolete BFD targets into the definitely obsolete section. Add a note to the README-how-to-make-a-release document about doing this. 2019-02-07 14:30:02 +00:00
symlink-tree
test-driver
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README

		   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.