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Anton Kolesov 56d704daee arc: Pass proper CPU value to the disassembler
There was a problem with generation of the disassembler options for ARC in GDB,
because a BFD architecture name was used as a CPU name, but they have different
meaning even if some architectures have same name as respective CPUs.  Target
description specifies a BFD architecture, which is different from ARC CPU, as
accepted by the disassembler (and most other ARC tools), because CPU values are
much more fine grained - there can be multiple CPU values per single BFD
architecture.  As a result this code should translate architecture to some CPU
value.  Since there is no info on exact CPU configuration, it is best to use
the most feature-rich CPU, so that the disassembler will recognize all
instructions available to the specified architecture.

gdb/ChangeLog
yyyy-mm-dd  Anton Kolesov  <Anton.Kolesov@synopsys.com>

	* arc-tdep.c (arc_gdbarch_init): Pass proper cpu value to disassembler.
	* arc-tdep.h (arc_arch_is_em): New function.
	(arc_arch_is_hs): Likewise.

gdb/testsuite/ChangeLog
yyyy-mm-dd  Anton Kolesov  <Anton.Kolesov@synopsys.com>

	* gdb.arch/arc-tdesc-cpu.exp: New file.
	* gdb.arch/arc-tdesc-cpu.xml: Likewise.
2017-10-11 15:42:52 +03:00
bfd Rename _doprnt -> _bfd_doprnt to fix DJGPP bfd build (and likely others) 2017-10-11 12:47:25 +01:00
binutils Display more information when decoding DW_AT_endianity, DW_AT_decimal_sign, DW_AT_defaulted and DW_AT_discr_list DWARF attributes. 2017-10-11 12:02:51 +01:00
config picflag.m4 high bit set in comment 2017-01-05 00:02:57 +10:30
cpu
elfcpp oops - changelog entry omitted from previous delta 2017-09-21 09:07:11 +01:00
etc
gas S/390: Sync with latest POP - 3 new instructions 2017-10-09 18:37:53 +02:00
gdb arc: Pass proper CPU value to the disassembler 2017-10-11 15:42:52 +03:00
gold Fix incorrect register mask. 2017-09-26 07:33:04 -07:00
gprof Update the Hungarian translation in the gprof directory. 2017-10-05 14:10:27 +01:00
include Handle FreeBSD-specific AT_EHDRFLAGS and AT_HWCAP auxiliary vector types. 2017-10-05 09:50:01 -07:00
intl
ld ld internationalization fixes 2017-10-11 15:04:59 +10:30
libdecnumber
libiberty Sync libiberty/ & include/ with GCC 2017-09-15 17:40:33 +01:00
opcodes S/390: Sync with latest POP - 3 new instructions 2017-10-09 18:37:53 +02:00
readline
sim Update my email address. 2017-10-03 14:23:56 -07:00
texinfo
zlib
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COPYING.LIB
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ChangeLog Add -l option to src-release script. 2017-09-15 16:18:20 +01:00
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src-release.sh Add -l option to src-release script. 2017-09-15 16:18:20 +01:00
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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.