Binutils with MCST patches
27aba0477a
We recently found a ARM kernel ptrace bug http://lists.infradead.org/pipermail/linux-arm-kernel/2016-May/431962.html Details can be found in the comment in gdb_skip_float_test. We can skip floating point tests if the kernel bug is detected. This patch adds more code in gdb_skip_float_test to detect the broken ptrace on arm-linux. Such detection should be done at the beginning of the test, because it starts a fresh GDB, so change the test cases to invoke gdb_skip_float_test at the beginning of test, and use its return value afterwards. Since gdb_skip_float_test becomes a gdb_caching_proc, so it can't have an argument, this patch also removes argument "msg", which isn't useful. gdb/testsuite: 2016-09-02 Yao Qi <yao.qi@linaro.org> * gdb.arch/arm-neon.exp: Skip it if gdb_skip_float_test returns true. * gdb.base/call-ar-st.exp: Invoke gdb_skip_float_test. * gdb.base/call-rt-st.exp: Likewise. * gdb.base/call-sc.exp: Invoke gdb_skip_float_test and use its return value instead of gdb,skip_float_test. * gdb.base/callfuncs.exp: Invoke gdb_skip_float_test. (do_function_calls): Use its return value instead of gdb,skip_float_test. * gdb.base/finish.exp: Likewise. * gdb.base/funcargs.exp: Likewise. * gdb.base/return.exp: Likewise. * gdb.base/return2.exp: Likewise. * gdb.base/varargs.exp: Likewise. * lib/gdb.exp (gdb_skip_float_test): Change it to gdb_caching_proc. Detect the broken ptrace on arm-linux. |
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bfd | ||
binutils | ||
config | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
ChangeLog | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
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 | ||
Makefile.in | ||
Makefile.tpl | ||
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.