gdb/testsuite/gdb.dwarf2/dw2-op-call.exp

   1 # Copyright 2009-2022 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 load_lib dwarf.exp
  16
  17 # Test DW_OP_call2 and DW_OP_call4, PR gdb/10640.
  18
  19 # This test can only be run on targets which support DWARF-2 and use gas.
  20 if {![dwarf2_support]} {
  21     return 0
  22 }
  23
  24 standard_testfile .S main.c
  25
  26 if { [prepare_for_testing "failed to prepare" ${testfile} \
  27           [list $srcfile $srcfile2] {nodebug}] } {
  28     return -1
  29 }
  30
  31 # Additional test to verify the referenced CU is not aged out.
  32 gdb_test_no_output "maintenance set dwarf max-cache-age 0"
  33
  34 gdb_test "p array1" " = 1"
  35 gdb_test "p array2" " = 2" "array2 using DW_OP_call2"
  36 gdb_test "p array3" " = 3" "array3 using DW_OP_call4"
  37
  38 # Location lists need PC.
  39 if ![runto_main] {
  40     return -1
  41 }
  42 gdb_test "p arraynoloc" " = <optimized out>"
  43 gdb_test "p arraycallnoloc" {Asked for position 0 of stack, stack only has 0 elements on it\.}