Binutils with MCST patches
Go to file
Andreas Arnez 7cf1de6cf4 Big-endian hosts: Fix "set architecture cris"
The all-architectures-1.exp test case currently yields 66 FAILs on s390x,
because the "set architecture" command fails each time when attempting to
switch to "cris", "crisv32", or "cris:common_v10_v32".  Actually, the
command would succeed if the endianness had been set to "little" before.
Instead, the test case sets the endianness to "auto", which results in
"big" on s390x.

So on x86_64:

  (gdb) set endian auto
  The target endianness is set automatically (currently little endian)
  (gdb) set architecture cris
  warning: A handler for the OS ABI "AIX" is not built into this configuration
  of GDB.  Attempting to continue with the default cris settings.

  The target architecture is assumed to be cris

But on s390x:

  (gdb) set endian auto
  The target endianness is set automatically (currently big endian)
  (gdb) set architecture cris
  Architecture `cris' not recognized.

See also the test results for s390x and ppc64be:

  https://sourceware.org/ml/gdb-testers/2016-q4/msg05150.html
  https://sourceware.org/ml/gdb-testers/2016-q4/msg05713.html

Indeed, cris_gdbarch_init in cris-tdep.c returns a failure unless the
user-specified endianness is "little".  Other architectures usually ignore
the user-specified endianness and return a valid gdbarch anyhow, even if
they can not really cope with the given endianness.

This patch removes the check in cris-tdep.c and forces little-endian byte
order instead.

gdb/ChangeLog:

	* cris-tdep.c (cris_gdbarch_init): Remove check for
	info.byte_order and force it to BFD_ENDIAN_LITTLE.
2017-01-26 19:33:54 +01:00
bfd Automatic date update in version.in 2017-01-26 00:00:31 +00:00
binutils Fix typo in MAINTAINERS file 2017-01-23 16:28:46 +00:00
config picflag.m4 high bit set in comment 2017-01-05 00:02:57 +10:30
cpu Add fall through comment to source in cpu/ 2016-10-06 22:48:37 +10:30
elfcpp Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
etc update-copyright.py for binutils 2017-01-05 00:03:07 +10:30
gas gas: Default to ELF for RTEMS targets 2017-01-25 17:54:47 +10:30
gdb Big-endian hosts: Fix "set architecture cris" 2017-01-26 19:33:54 +01:00
gold Add -e to test scripts where necessary. 2017-01-23 17:34:42 -08:00
gprof Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
include Clarify that include/opcode/ files are part of GNU opcodes 2017-01-25 12:30:52 +00:00
intl
ld Move RTEMS target configuration to ELF sections 2017-01-25 17:55:57 +10:30
libdecnumber
libiberty Sync libiberty from gcc 2017-01-05 00:03:07 +10:30
opcodes Clarify that include/opcode/ files are part of GNU opcodes 2017-01-25 12:30:52 +00:00
readline Improve MinGW support in Readline 2016-09-17 11:50:37 +03:00
sim Add support for cmtst. 2017-01-23 17:26:53 -08:00
texinfo
zlib Restore ability to build zlib in a srcdir == builddir configuration. 2017-01-23 15:57:59 +00:00
.cvsignore
.gitattributes
.gitignore Add archives and make stamps to the .gitignore file. 2016-09-27 15:10:42 +01:00
ChangeLog Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
compile
config-ml.in
config.guess Sync config.sub,config.guess with upstream. 2016-11-07 13:08:55 -08:00
config.rpath
config.sub Import config.sub 2016-12-31 11:47:16 +10:30
configure Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
configure.ac Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS
Makefile.def Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
Makefile.in Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
Makefile.tpl Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
README
README-maintainer-mode
setup.com
src-release.sh
symlink-tree
ylwrap

		   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.