gdb/fortran: Add test for module variables in 'info variables' output
Recent work from Tom Tromey to better handle variables with associated copy relocations has fixed a Fortran issue where module variables wouldn't show up in the output of 'info variables'. This commit adds a test for this functionality to ensure it doesn't get broken in the future. gdb/testsuite/ChangeLog: * gdb.fortran/module.exp: Extend with 'info variables' test. Change-Id: I7306b1d0a9a72947fd48ad7a03f49df774d6573b
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@ -1,3 +1,7 @@
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2019-10-16 Andrew Burgess <andrew.burgess@embecosm.com>
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* gdb.fortran/module.exp: Extend with 'info variables' test.
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2019-10-16 Andrew Burgess <andrew.burgess@embecosm.com>
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* boards/cc-with-tweaks.exp: Setup F90_FOR_TARGET and
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@ -13,6 +13,8 @@
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib "fortran.exp"
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standard_testfile .f90
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if { [prepare_for_testing "failed to prepare" $testfile $srcfile {debug f90}] } {
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@ -32,6 +34,28 @@ if ![runto MAIN__] then {
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continue
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}
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set int_type [fortran_int4]
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# Test 'info variables' can find module variables.
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gdb_test "info variables -n" \
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[multi_line \
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"All defined variables:" \
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"" \
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"File .*$srcfile:" \
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"18:\[ \t\]+${int_type} mod1::var_const;" \
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"17:\[ \t\]+${int_type} mod1::var_i;" \
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"23:\[ \t\]+${int_type} mod2::var_i;" \
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"28:\[ \t\]+${int_type} mod3::mod1;" \
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"27:\[ \t\]+${int_type} mod3::mod2;" \
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"29:\[ \t\]+${int_type} mod3::var_i;" \
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"33:\[ \t\]+${int_type} modmany::var_a;" \
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"33:\[ \t\]+${int_type} modmany::var_b;" \
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"33:\[ \t\]+${int_type} modmany::var_c;" \
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"33:\[ \t\]+${int_type} modmany::var_i;" \
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"37:\[ \t\]+${int_type} moduse::var_x;" \
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"37:\[ \t\]+${int_type} moduse::var_y;" ]
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# Do not use simple single-letter names as GDB would pick up for expectedly
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# nonexisting symbols some static variables from system libraries debuginfos.
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