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Pedro Alves 408f66864a detach in all-stop with threads running
A following patch will add a testcase that has a number of threads
constantly stepping over a breakpoint, and then has GDB detach the
process, while threads are running.  If we have more than one inferior
running, and we detach from just one of the inferiors, we expect that
the remaining inferior continues running.  However, in all-stop, if
GDB needs to pause the target for the detach, nothing is re-resuming
the other inferiors after the detach.  "info threads" shows the
threads as running, but they really aren't.  This fixes it.

gdb/ChangeLog:

	* infcmd.c (detach_command): Hold strong reference to target, and
	if all-stop on entry, restart threads on exit.
	* infrun.c (switch_back_to_stepped_thread): Factor out bits to ...
	(restart_stepped_thread): ... this new function.  Also handle
	trap_expected.
	(restart_after_all_stop_detach): New function.
	* infrun.h (restart_after_all_stop_detach): Declare.
2021-02-03 01:15:19 +00:00
bfd Automatic date update in version.in 2021-02-03 00:00:07 +00:00
binutils readelf: Add 'R' and 'D' to "Key to Flags:" 2021-02-02 05:15:05 -08:00
config
contrib
cpu
elfcpp
etc
gas Add Genode target support 2021-02-01 17:31:47 +00:00
gdb detach in all-stop with threads running 2021-02-03 01:15:19 +00:00
gdbserver gdbserver: spurious SIGTRAP w/ detach while step-over in progress 2021-02-03 01:14:53 +00:00
gdbsupport Improve gdb_tilde_expand logic. 2021-01-23 17:17:38 +00:00
gnulib
gold gold: Skip address size and segment selector for DWARF5 2021-01-28 04:21:31 -08:00
gprof Regen Makefile.in for jobserver.m4 aclocal.m4 dependency 2021-01-13 22:06:02 +10:30
include RISC-V: Indent and GNU coding standards tidy, also aligned the code. 2021-01-15 17:41:18 +08:00
intl
ld PR27311, ld.bfd (symbol from plugin): undefined reference 2021-02-02 20:09:42 +10:30
libctf libctf, create: fix ctf_type_add of structs with unnamed members 2021-01-19 12:45:20 +00:00
libdecnumber
libiberty
opcodes Segmentation fault i386-gen 2021-01-26 20:54:43 +10:30
readline Use readline's variant of Windows patch 2021-01-23 09:24:20 -07:00
sim sim: cgen-trace: tweak printf call 2021-01-31 17:31:44 -05:00
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ar-lib
ChangeLog ld: depend on libctf 2021-01-27 11:04:12 +00:00
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
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MAINTAINERS
Makefile.def ld: depend on libctf 2021-01-27 11:04:12 +00:00
Makefile.in ld: depend on libctf 2021-01-27 11:04:12 +00:00
Makefile.tpl
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README
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		   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.