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Claudiu Zissulescu f807f43d7e [ARC] Disassemble correctly extension instructions.
For each MAJOR-MINOR opcode tuple, we can have either a 3-operand, or
2-operand, or a single operand instruction format, depending on the
values present in i-field, and a-field.

The disassembler is reading the section containing the extension
instruction format and stores them in a table.  Each table element
represents a linked list with encodings for a particular MAJOR-MINOR
tuple.

The current implementation checks only against the first element of
the list, hence, the issue.

This patch is walking the linked list until empty or finds an opcode
match.  It also adds a test outlining the found problem.

opcodes/
2016-09-15  Claudiu Zissulescu  <claziss@synopsys.com>

	* arc-dis.c (find_format): Walk the linked list pointed by einsn.

gas/
2016-09-15  Claudiu Zissulescu  <claziss@synopsys.com>

	* testsuite/gas/arc/textinsnxop.d: New file.
	* testsuite/gas/arc/textinsnxop.s: Likewise.
2016-09-16 14:49:33 +02:00
bfd Automatic date update in version.in 2016-09-16 00:00:18 +00:00
binutils Fix typo in readelf error message. 2016-09-15 10:42:08 +01:00
config
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gas [ARC] Disassemble correctly extension instructions. 2016-09-16 14:49:33 +02:00
gdb testsuite: Fix C++11 compilation failure for gdb.cp/m-static.exp 2016-09-15 23:45:11 +02:00
gold Handle ARM-specific --target1-abs, --target1-rel and --target2 options 2016-09-02 15:51:59 -07:00
gprof Partially revert previous delta - move limit testing code to first scan over symbol file. 2016-08-30 13:51:43 +01:00
include [arm] Automatically enable CRC instructions on supported ARMv8-A CPUs. 2016-09-07 17:14:54 +01:00
intl
ld Fix ld --gc-section segfault with ARMv8-M entry function in absolute section 2016-09-14 16:03:43 +01:00
libdecnumber
libiberty Synchronize libiberty sources with FSF GCC mainline version. 2016-08-02 13:26:28 +01:00
opcodes [ARC] Disassemble correctly extension instructions. 2016-09-16 14:49:33 +02:00
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sim sim: m68hc11: use standard STATIC_INLINE helper 2016-08-16 06:12:39 -07:00
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ChangeLog Enable the configuration of GDB for the NDS32 target. 2016-07-20 09:06:39 +01:00
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configure Enable the configuration of GDB for the NDS32 target. 2016-07-20 09:06:39 +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

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.