PR gdb/16626
Fix auto-load 7.7 regression, the regression affects any loading from /usr/share/gdb/auto-load .5b2bf9471f
is the first bad commit commit5b2bf9471f
Author: Doug Evans <xdje42@gmail.com> Date: Fri Nov 29 21:29:26 2013 -0800 Move .debug_gdb_script processing to auto-load.c. Simplify handling of auto-loaded objfile scripts. Fedora 20 x86_64 $ gdb -q /usr/lib64/libgobject-2.0.so Reading symbols from /usr/lib64/libglib-2.0.so.0.3800.2...Reading symbols from /usr/lib/debug/usr/lib64/libglib-2.0.so.0.3800.2.debug...done. done. (gdb) _ Fedora Rawhide x86_64 $ gdb -q /usr/lib64/libgobject-2.0.so Reading symbols from /usr/lib64/libglib-2.0.so...Reading symbols from /usr/lib/debug/usr/lib64/libglib-2.0.so.0.3990.0.debug...done. done. warning: File "/usr/lib64/libglib-2.0.so.0.3990.0-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load:/usr/bin/mono-gdb.py". To enable execution of this file add add-auto-load-safe-path /usr/lib64/libglib-2.0.so.0.3990.0-gdb.py line to your configuration file "/home/jkratoch/.gdbinit". To completely disable this security protection add set auto-load safe-path / line to your configuration file "/home/jkratoch/.gdbinit". For more information about this security protection see the "Auto-loading safe path" section in the GDB manual. E.g., run from the shell: info "(gdb)Auto-loading safe path" (gdb) _ That is it tries to load "forbidden" /usr/lib64/libglib-2.0.so.0.3990.0-gdb.py but it should load instead /usr/share/gdb/auto-load/usr/lib64/libglib-2.0.so.0.3990.0-gdb.py* Although that is also not exactly this way, there does not exist any /usr/lib64/libglib-2.0.so.0.3990.0-gdb.py despite regressed GDB says so. gdb/ 2014-02-24 Jan Kratochvil <jan.kratochvil@redhat.com> PR gdb/16626 * auto-load.c (auto_load_objfile_script_1): Change filename to debugfile. gdb/testsuite/ 2014-02-24 Jan Kratochvil <jan.kratochvil@redhat.com> PR gdb/16626 * gdb.base/auto-load-script: New file. * gdb.base/auto-load.c: New file. * gdb.base/auto-load.exp: New file. Message-ID: <20140223212400.GA8831@host2.jankratochvil.net>
This commit is contained in:
parent
e2f0d509b3
commit
849c862eb2
|
@ -1,3 +1,9 @@
|
|||
2014-02-25 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||||
|
||||
PR gdb/16626
|
||||
* auto-load.c (auto_load_objfile_script_1): Change filename to
|
||||
debugfile.
|
||||
|
||||
2014-02-25 Joel Brobecker <brobecker@adacore.com>
|
||||
|
||||
* ia64-linux-nat.c (ia64_linux_xfer_partial): Add function
|
||||
|
|
|
@ -778,17 +778,17 @@ auto_load_objfile_script_1 (struct objfile *objfile, const char *realname,
|
|||
make_cleanup_fclose (input);
|
||||
|
||||
is_safe
|
||||
= file_is_auto_load_safe (filename,
|
||||
= file_is_auto_load_safe (debugfile,
|
||||
_("auto-load: Loading %s script \"%s\""
|
||||
" by extension for objfile \"%s\".\n"),
|
||||
ext_lang_name (language),
|
||||
filename, objfile_name (objfile));
|
||||
debugfile, objfile_name (objfile));
|
||||
|
||||
/* Add this script to the hash table too so
|
||||
"info auto-load ${lang}-scripts" can print it. */
|
||||
pspace_info
|
||||
= get_auto_load_pspace_data_for_loading (current_program_space);
|
||||
maybe_add_script (pspace_info, is_safe, filename, filename, language);
|
||||
maybe_add_script (pspace_info, is_safe, debugfile, debugfile, language);
|
||||
|
||||
/* To preserve existing behaviour we don't check for whether the
|
||||
script was already in the table, and always load it.
|
||||
|
|
|
@ -1,3 +1,10 @@
|
|||
2014-02-25 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||||
|
||||
PR gdb/16626
|
||||
* gdb.base/auto-load-script: New file.
|
||||
* gdb.base/auto-load.c: New file.
|
||||
* gdb.base/auto-load.exp: New file.
|
||||
|
||||
2014-02-25 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||||
|
||||
Fix dw2-icycle.exp -fsanitize=address GDB crash.
|
||||
|
|
|
@ -0,0 +1,17 @@
|
|||
# Copyright 2014 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
echo script_loaded\n
|
||||
set $script_loaded=42
|
|
@ -0,0 +1,22 @@
|
|||
/* This testcase is part of GDB, the GNU debugger.
|
||||
|
||||
Copyright 2014 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
||||
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
return 0;
|
||||
}
|
|
@ -0,0 +1,41 @@
|
|||
# Copyright 2014 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
standard_testfile
|
||||
|
||||
if [is_remote host] {
|
||||
return 0
|
||||
}
|
||||
|
||||
set targetdir "${binfile}.dir"
|
||||
set sourcescript "${binfile}-script"
|
||||
set targetscriptdir "${targetdir}/[file dirname ${sourcescript}]"
|
||||
set targetscript "${targetscriptdir}/${testfile}-gdb.gdb"
|
||||
|
||||
remote_exec host "rm -rf ${targetdir}"
|
||||
|
||||
if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
|
||||
return -1
|
||||
}
|
||||
|
||||
remote_exec host "mkdir -p ${targetscriptdir}"
|
||||
remote_exec host "cp ${sourcescript} ${targetscript}"
|
||||
|
||||
gdb_test_no_output "set auto-load scripts-directory ${targetdir}" "set auto-load scripts-directory"
|
||||
gdb_test_no_output "set auto-load safe-path ${targetscript}" "set auto-load safe-path"
|
||||
|
||||
gdb_load ${binfile}
|
||||
|
||||
gdb_test {print $script_loaded} " = 42"
|
Loading…
Reference in New Issue