gdb/testsuite/gdb.dwarf2/dw2-linkage-name-trust.exp

   1 # Copyright 2011-2024 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # Check that GDB can call C++ functions whose parameters or return values have
  17 # type containing a static member of the same type.
  18
  19 # Still no C++ compiler is used.
  20 require allow_cplus_tests
  21
  22 load_lib dwarf.exp
  23 # This test can only be run on targets which support DWARF-2 and use gas.
  24 require dwarf2_support
  25
  26 standard_testfile .S
  27 set executable ${testfile}
  28
  29 if {[prepare_for_testing_full "failed to prepare" \
  30          [list $testfile c++ $testfile-main.cc {c++ debug} \
  31               $srcfile {}]]} {
  32     return -1
  33 }
  34
  35 if {![runto_main]} {
  36     return -1
  37 }
  38
  39 # main is not provided by DWARF.
  40 gdb_test_no_output "set language c++"
  41
  42 # There are no mangled names in DWARF to suggest the v3 ABI.
  43 gdb_test_no_output "set cp-abi gnu-v3"
  44
  45 # GDB cannot resolve external member function for which only ELF (and not
  46 # DWARF) symbol is available.  Therefore the function `f' must have DWARF which
  47 # confuses it a bit.
  48
  49 gdb_test "p c.membername" " = {.*} 0x\[0-9a-f\]+ <f\\(\\)>"
  50 gdb_breakpoint "C::membername"
  51 gdb_test "p c.membername ()" "\r\nBreakpoint \[0-9\]+, .*"