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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
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elfcpp [PATCH 1/57][Arm][GAS]: Add support for +mve and +mve.fp 2019-05-16 16:17:21 +01:00
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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
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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

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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,
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If you have more than one compiler on your system, it is often best to
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	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

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