mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
636ae5bb4b
The test-case gdb.base/foll-vfork.exp contains: ... if [gdb_debug_enabled] { untested "debug is enabled" return 0 } ... To understand what it does, I disabled this bit and ran with GDB_DEBUG=infrun, like so: ... $ cd $build/gdb/testsuite $ make check GDB_DEBUG=infrun RUNTESTFLAGS=gdb.base/foll-vfork.exp ... and ran into: ... (gdb) PASS: gdb.base/foll-vfork.exp: exec: \ vfork parent follow, through step: set follow-fork parent next^M 33 if (pid == 0) {^M (gdb) FAIL: gdb.base/foll-vfork.exp: exec: \ vfork parent follow, through step: step ... The problem is that the test-case expects: ... (gdb) PASS: gdb.base/foll-vfork.exp: exec: \ vfork parent follow, through step: set follow-fork parent next^M [Detaching after vfork from child process 28169]^M 33 if (pid == 0) {^M (gdb) PASS: gdb.base/foll-vfork.exp: exec: \ vfork parent follow, through step: step ... but the "Detaching" line has been redirected to $outputs/gdb.base/foll-vfork/gdb.debug. I looked at the documentation of "set logging debugredirect [on|off]": ... By default, GDB debug output will go to both the terminal and the logfile. Set debugredirect if you want debug output to go only to the log file. ... and my interpretation of it was that "debug output" did not match the "messages" description of inferior-events: ... The set print inferior-events command allows you to enable or disable printing of messages when GDB notices that new inferiors have started or that inferiors have exited or have been detached. ... Fix the discrepancy by not using gdb_stdlog for inferior-events. Update the gdb.base/foll-vfork.exp test-case to not require gdb_debug_enabled == 0. Tested on x86_64-linux. Tested test-case gdb.base/foll-vfork.exp with and without GDB_DEBUG=infrun. |
||
---|---|---|
bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gdbserver | ||
gdbsupport | ||
gnulib | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libbacktrace | ||
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.