Binutils with MCST patches
Go to file
Sudakshina Das ba6cd17f0a [binutils, ARM] <spec_reg> changes for VMRS and VMSR instructions
This patch makes changes to the <spec_reg> operand for VMRS and VMSR
instructions as per the Armv8.1-M Mainline.
New <spec_reg> options to support are:

0b0010: FPSCR_nzcvqc, access to FPSCR condition and saturation flags.
0b1100: VPR, privileged only access to the VPR register.
0b1101: P0, access to VPR.P0 predicate fields
0b1110: FPCXT_NS, enables saving and restoring of Non-secure floating
point context.
0b1111: FPCXT_S, enables saving and restoring of Secure floating point
context

*** gas/ChangeLog ***

2019-05-21  Sudakshina Das  <sudi.das@arm.com>

	* config/tc-arm.c (parse_operands): Update case OP_RVC to
	parse p0 and P0.
	(do_vmrs): Add checks for valid operands with respect to
	cpu and fpu options.
	(do_vmsr): Likewise.
	(reg_names): New reg_names for FPSCR_nzcvqc, VPR, FPCXT_NS
	and FPCXT_S.
	* testsuite/gas/arm/armv8_1-m-spec-reg.d: New.
	* testsuite/gas/arm/armv8_1-m-spec-reg.s: New.
	* testsuite/gas/arm/armv8_1-m-spec-reg-bad1.d: New.
	* testsuite/gas/arm/armv8_1-m-spec-reg-bad2.d: New.
	* testsuite/gas/arm/armv8_1-m-spec-reg-bad3.d: New.
	* testsuite/gas/arm/armv8_1-m-spec-reg-bad1.l: New.
	* testsuite/gas/arm/armv8_1-m-spec-reg-bad2.l: New.
	* testsuite/gas/arm/armv8_1-m-spec-reg-bad3.l: New.
	* testsuite/gas/arm/vfp1xD.d: Updated to allow new valid values.
	* testsuite/gas/arm/vfp1xD_t2.d: Likewise.

*** opcodes/ChangeLog ***

2019-05-21  Sudakshina Das  <sudi.das@arm.com>

	* arm-dis.c (coprocessor_opcodes): New instructions for VMRS
	and VMSR with the new operands.
2019-05-21 18:20:48 +01:00
bfd [MIPS] Add generation of PLT entries with compact jumps for MIPS R6 2019-05-21 09:22:28 -07:00
binutils AArch64: Add SVE DWARF registers 2019-05-21 11:05:22 +01:00
config
contrib
cpu
elfcpp [PATCH 1/57][Arm][GAS]: Add support for +mve and +mve.fp 2019-05-16 16:17:21 +01:00
etc
gas [binutils, ARM] <spec_reg> changes for VMRS and VMSR instructions 2019-05-21 18:20:48 +01:00
gdb [gdb/cli] Fix use of uninitialized variable in complete_command 2019-05-21 16:32:41 +02:00
gold Fix problem with ICF where diffs in EH frame info is ignored. 2019-05-11 07:27:10 +08:00
gprof Correct the alpha sorting of the short options in the usage description of the gprof program. 2019-05-20 17:17:24 +01:00
include [PATCH 1/57][Arm][GAS]: Add support for +mve and +mve.fp 2019-05-16 16:17:21 +01:00
intl
ld [MIPS] Add generation of PLT entries with compact jumps for MIPS R6 2019-05-21 09:22:28 -07:00
libdecnumber
libiberty
opcodes [binutils, ARM] <spec_reg> changes for VMRS and VMSR instructions 2019-05-21 18:20:48 +01:00
readline
sim
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
COPYING
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
COPYING3
COPYING3.LIB
ChangeLog
MAINTAINERS
Makefile.def
Makefile.in
Makefile.tpl
README
README-maintainer-mode
ar-lib
compile
config-ml.in
config.guess
config.rpath
config.sub
configure
configure.ac
depcomp
djunpack.bat
install-sh
libtool.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
setup.com
src-release.sh
symlink-tree
test-driver
ylwrap

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.