gdb/testsuite/gdb.dwarf2/dw2-restore.exp

   1 # Copyright 2009-2021 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 # Test handling of DW_CFA_restore_state.
  17
  18 # This test can only be run on x86_64 targets.
  19 if {![istarget x86_64-*] || ![is_lp64_target]} {
  20     return 0
  21 }
  22 standard_testfile .S
  23
  24 set opts [list {additional_flags=-nostdlib}]
  25
  26 # Clang's integrated assembler doesn't support .func or .endfunc.
  27 if { [test_compiler_info clang*] } {
  28     lappend opts [list {additional_flags=-fno-integrated-as}]
  29 }
  30
  31 if {[prepare_for_testing "failed to prepare" $testfile [list $srcfile] \
  32          $opts]} {
  33     return -1
  34 }
  35
  36 if ![runto foo] {
  37     return 0
  38 }
  39 gdb_test "continue" "$hex in foo \\(\\)"
  40 gdb_test "where" "#0 +$hex in foo \\(\\)\r\n#1 +$hex in _start \\(\\)"