Binutils with MCST patches
Go to file
Pedro Alves 14897d65b5 Avoid gdb.base/fork-running-state.exp lingering processes
Currently, the gdb.base/fork-running-state.exp testcase leaves a few
processes lingering until a 3 minutes alarm kills them:

 pedro    28308     1  0 13:55 ?        00:00:00 /home/pedro/gdb/binutils-gdb/build/gdb/testsuite/outputs/gdb.base/fork-running-state/fork-running-state
 pedro    28340     1  0 13:55 ?        00:00:00 /home/pedro/gdb/binutils-gdb/build/gdb/testsuite/outputs/gdb.base/fork-running-state/fork-running-state
 pedro    28372     1  0 13:55 ?        00:00:00 /home/pedro/gdb/binutils-gdb/build/gdb/testsuite/outputs/gdb.base/fork-running-state/fork-running-state
 pedro    28400     1  0 13:55 ?        00:00:00 /home/pedro/gdb/binutils-gdb/build/gdb/testsuite/outputs/gdb.base/fork-running-state/fork-running-state
 pedro    28431     1  0 13:55 ?        00:00:00 /home/pedro/gdb/binutils-gdb/build/gdb/testsuite/outputs/gdb.base/fork-running-state/fork-running-state
 pedro    28463     1  0 13:55 ?        00:00:00 /home/pedro/gdb/binutils-gdb/build/gdb/testsuite/outputs/gdb.base/fork-running-state/fork-running-state

Those processes used to kill themselves, but that was changed by
commit f50d8a2eae ("Fix gdb.base/fork-running-state.exp race").

This commit restores the self-killing, but only in the cases gdb won't
try killing the processes, thus avoiding the old race.

(The restored code in fork_parent isn't exactly the same as it was.
In this version, we're exiting immediately when 'wait' returns
success, while in the old version we'd loop again and end up in the
perror call.  The output from that perror call is not expected by the
"kill inferior" tests, and would result in a test FAIL.)

gdb/testsuite/ChangeLog:
2018-06-14  Pedro Alves  <palves@redhat.com>

	* gdb.base/fork-running-state.c: Include <errno.h>.
	(exit_if_relative_exits): New.
	(fork_child): If 'exit_if_relative_exits' is true, exit if the parent
	exits.
	(fork_parent): If 'exit_if_relative_exits' is true, exit if the
	child exits.
2018-06-14 17:47:03 +01:00
bfd elf: Check if the first symbol version is base version 2018-06-14 05:37:33 -07:00
binutils elf: Check if the first symbol version is base version 2018-06-14 05:37:33 -07:00
config
cpu
elfcpp
etc
gas MIPS: Add CRC ASE support 2018-06-13 15:39:05 +01:00
gdb Avoid gdb.base/fork-running-state.exp lingering processes 2018-06-14 17:47:03 +01:00
gold
gprof Updated Malay and Esperanto translations for the gprof/ subdirectory. 2018-06-05 12:26:44 +01:00
include MIPS: Add CRC ASE support 2018-06-13 15:39:05 +01:00
intl
ld ELF dynsyms 2018-06-14 11:32:01 +09:30
libdecnumber
libiberty include: 2018-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de> 2018-05-31 10:17:13 +01:00
opcodes MIPS: Add CRC ASE support 2018-06-13 15:39:05 +01:00
readline
sim
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
COPYING
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
COPYING3
COPYING3.LIB
ChangeLog
MAINTAINERS
Makefile.def
Makefile.in
Makefile.tpl
README
README-maintainer-mode
compile
config-ml.in
config.guess
config.rpath
config.sub
configure
configure.ac
depcomp
djunpack.bat
install-sh
libtool.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
setup.com
src-release.sh
symlink-tree
ylwrap

README

		   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.