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Normally the gdb.reverse/*.exp test-cases pass on my system (apart from the record/23188 KFAIL for gdb.reverse/step-precsave.exp). But when specifying GLIBC_TUNABLES=glibc.tune.hwcaps=-XSAVEC_Usable to force glibc to use _dl_runtime_resolve_xsave instead of _dl_runtime_resolve_xsavec, we run into 1054 FAILs like this: ... (gdb) PASS: gdb.reverse/sigall-reverse.exp: b gen_HUP continue^M Continuing.^M Process record does not support instruction 0xfae64 at address \ 0x7ffff7ded958.^M Process record: failed to record execution log.^M ^M Program stopped.^M 0x00007ffff7ded958 in _dl_runtime_resolve_xsave () from \ /lib64/ld-linux-x86-64.so.2^M (gdb) FAIL: gdb.reverse/sigall-reverse.exp: get signal ABRT ... The problem is that the xsave instruction is not supported in reverse-debugging (PR record/25038). Add KFAILs for this PR. Tested on x86_64-linux. gdb/testsuite/ChangeLog: 2019-10-13 Tom de Vries <tdevries@suse.de> PR record/25038 * gdb.reverse/sigall-precsave.exp: Add PR record/25038 KFAIL. * gdb.reverse/sigall-reverse.exp: Same. * gdb.reverse/solib-precsave.exp: Same. * gdb.reverse/solib-reverse.exp: Same. * gdb.reverse/step-precsave.exp: Same. * gdb.reverse/until-precsave.exp: Same. * gdb.reverse/until-reverse.exp: Same. * lib/gdb.exp (gdb_continue_to_breakpoint): Same. |
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gnulib | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libctf | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
ar-lib | ||
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 | ||
multilib.am | ||
README | ||
README-maintainer-mode | ||
setup.com | ||
src-release.sh | ||
symlink-tree | ||
test-driver | ||
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.