mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-03-07 13:39:43 +08:00
I left making inferior::detaching a bool to a separate patch, because doing that makes a make_cleanup_restore_integer call in infrun.c:prepare_for_detach no longer compile (passing a 'bool *' when an 'int *' is expected). Since we want to get rid of cleanups anyway, I looked at converting that to a scoped_restore. However, prepare_for_detach wants to discard the cleanup on success, and scoped_restore doesn't have an equivalent for that. So I added one -- I called it "release()" because it seems like a natural fit in the way standard components call similarly-spirited methods, and, it's also what the proposal for a generic scope guard calls it too, AFAICS: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4189.pdf I've added some scoped_guard unit tests, while at it. gdb/ChangeLog: 2017-04-19 Pedro Alves <palves@redhat.com> * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add unittests/scoped_restore-selftests.c. (SUBDIR_UNITTESTS_OBS): Add scoped_restore-selftests.o. * common/scoped_restore.h (scoped_restore_base): Make "class". (scoped_restore_base::release): New public method. (scoped_restore_base::scoped_restore_base): New protected ctor. (scoped_restore_base::m_saved_var): New protected field. (scoped_restore_tmpl::scoped_restore_tmpl(T*)): Initialize the scoped_restore_base base class instead of m_saved_var directly. (scoped_restore_tmpl::scoped_restore_tmpl(T*, T2)): Likewise. (scoped_restore_tmpl::scoped_restore_tmpl(const scoped_restore_tmpl<T>&)): Likewise. (scoped_restore_tmpl::~scoped_restore_tmpl): Use the saved_var method. (scoped_restore_tmpl::saved_var): New method. (scoped_restore_tmpl::m_saved_var): Delete. * inferior.h (inferior::detaching): Now a bool. * infrun.c (prepare_for_detach): Use a scoped_restore instead of a cleanup. * unittests/scoped_restore-selftests.c: New file. |
||
---|---|---|
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.