forked from Imagelibrary/binutils-gdb
0c8a0b88d18d9c8d6cd52bd1a56d6ab88570f287
Tom de Vries filed a bug about an intermittent gdb DAP failure -- and coincidentally, at the same time, Alexandra Hájková sent email about a somewhat similar failure. After looking into this for a while (with no results) using ASan and valgrind, I found that setting PYTHONMALLOC=malloc_debug found the bug instantly. The problem is that gdbpy_parse_and_eval releases the GIL while calling parse_and_eval, but fails to re-acquire it before calling value_to_value_object. This is easily fixed by introducing a new scope. I wonder whether the test suite should unconditionally set PYTHONMALLOC=malloc_debug. Tested-by: Tom de Vries <tdevries@suse.de> Reviewed-By: Tom de Vries <tdevries@suse.de> Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30686
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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.
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