Binutils with MCST patches
Go to file
Tom Tromey 86d6a90c58 Fix scm-ports.exp regression
In https://sourceware.org/ml/gdb-patches/2017-12/msg00215.html, Jan
pointed out that the scalar printing patches caused a regression in
scm-ports.exp on x86.

What happens is that on x86, this:

	set sp_reg [get_integer_valueof "\$sp" 0]

... ends up setting sp_reg to a negative value, because
get_integer_valueof uses "print/d":

    print /d $sp
    $1 = -11496

Then later the test suite does:

    gdb_test "guile (print (seek rw-mem-port (value->integer sp-reg) SEEK_SET))" \
	"= $sp_reg" \
	"seek to \$sp"

... expecting this value to be identical to the saved $sp_reg value.
However it gets:

    guile (print (seek rw-mem-port (value->integer sp-reg) SEEK_SET))
    = 4294955800

"print" is just a wrapper for guile's format:

    gdb_test_no_output "guile (define (print x) (format #t \"= ~A\" x) (newline))"

The seek function returns a scm_t_off, the printing of which is
handled by guile, not by gdb.

Tested on x86-64 Fedora 26 using an ordinary build and also a -m32
build.

2018-01-15  Tom Tromey  <tom@tromey.com>

	* gdb.guile/scm-ports.exp (test_mem_port_rw): Use get_valueof to
	compute sp_reg.
2018-01-15 11:51:29 -07:00
bfd Update Ukranian translations for bfd, binutils, gas, gold, ld and opcodes 2018-01-15 12:09:11 +00:00
binutils Update Ukranian translations for bfd, binutils, gas, gold, ld and opcodes 2018-01-15 12:09:11 +00:00
config Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
cpu Add note about 2.30 branch creation to changelogs 2018-01-13 13:26:38 +00:00
elfcpp Add note about 2.30 branch creation to changelogs 2018-01-13 13:26:38 +00:00
etc Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
gas [ARM] Add new macro for Thumb-only opcodes 2018-01-15 14:13:33 +00:00
gdb Fix scm-ports.exp regression 2018-01-15 11:51:29 -07:00
gold Fix -fuse-ld option to accept string argument. 2018-01-15 10:07:11 -08:00
gprof Update pot files 2018-01-13 13:56:48 +00:00
include Add note about 2.30 branch creation to changelogs 2018-01-13 13:26:38 +00:00
intl Require ngettext in test of system gettext implementation 2017-11-07 15:56:44 +10:30
ld Update Ukranian translations for bfd, binutils, gas, gold, ld and opcodes 2018-01-15 12:09:11 +00:00
libdecnumber
libiberty Update the libiberty sources with the latest patches found in the master sources. 2018-01-10 13:57:48 +00:00
opcodes Update Ukranian translations for bfd, binutils, gas, gold, ld and opcodes 2018-01-15 12:09:11 +00:00
readline Avoid MinGW compilation warning in readline/input.c 2017-05-19 11:05:59 +03:00
sim Fix compile time warning (in the ARM simulator) about a print statement with insufficient arguments. 2018-01-02 17:15:16 +00:00
texinfo
zlib Sync ZLIB with FSF GCC sources, bringing in version 1.2.11. 2017-02-20 12:52:22 +00:00
.cvsignore
.gitattributes
.gitignore Add archives and make stamps to the .gitignore file. 2016-09-27 15:10:42 +01:00
ChangeLog Update notes on how to make a release 2018-01-13 14:29:27 +00:00
compile
config-ml.in Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
config.guess Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
config.rpath
config.sub Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
configure Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
configure.ac Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS Update the address of the FSF in the copyright notice of files which were using the old address. 2017-12-14 12:48:55 +00:00
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 Update notes on how to make a release 2018-01-13 14:29:27 +00:00
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.