gdb/testsuite/gdb.dwarf2/entry-value-typedef.exp

   1 # Copyright 2022-2024 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 # The program associated to this test case uncovered a bug in GDB (PR 29374)
  17 # where a typedef type was used before it was resolved.
  18
  19 if { [istarget "x86_64-*-linux*"] && [is_lp64_target] } {
  20     set suffix amd64
  21 } elseif { [istarget "aarch64-*-linux*"] } {
  22     set suffix aarch64
  23 } else {
  24     unsupported "unsupported architecture"
  25     return
  26 }
  27
  28 standard_testfile -$suffix.S
  29
  30 if {[gdb_compile "$srcdir/$subdir/$srcfile" "$binfile" executable {c++}] != ""} {
  31     return
  32 }
  33
  34 clean_restart $binfile
  35
  36 if {![runto_main]} {
  37     return
  38 }
  39
  40 gdb_test "catch throw" "Catchpoint $::decimal \\(throw\\)"
  41 gdb_test "continue" "Catchpoint $::decimal \\(exception thrown\\).*"
  42
  43 # Without the corresponding fix, GDB would hit an internal error before
  44 # printing the frame for main.
  45 gdb_test "backtrace" " $::hex (\\\[PAC\\\] )?in func \\(t=t@entry=@$::hex: 1234\\).* $::hex in main .*"