gdb/testsuite/gdb.arch/avr-flash-qualifier.exp

   1 # Copyright 2014-2024 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 # This file is part of the gdb testsuite.
  17 #
  18 # Contributed by Pierre Langlois  <pierre.langlois@embecosm.com>
  19 # Tests for the AVR __flash named address space qualifier.
  20
  21 require {istarget "avr*"}
  22
  23 # The __flash qualifier was added in GCC 4.7.
  24 if {[test_compiler_info {gcc-[0-4]-[0-6]}]} {
  25   verbose "Skipping ${gdb_test_file_name}."
  26   return
  27 }
  28
  29 standard_testfile
  30 if {[prepare_for_testing "failed to prepare" ${testfile} ${srcfile}]} {
  31   return -1
  32 }
  33
  34 if ![runto [gdb_get_line_number "break here."]] {
  35   untested "could not run to \"break here.\""
  36   return -1
  37 }
  38
  39 gdb_test "print pointer_to_flash" \
  40   " = $hex <data_in_flash> .*"
  41
  42 gdb_breakpoint "pass_to_function"
  43 gdb_continue_to_breakpoint "pass_to_function"
  44
  45 gdb_test "print p" \
  46   " = $hex <data_in_flash> .*"
  47
  48 gdb_test "backtrace 1" \
  49   "\#0  pass_to_function \\(p=$hex <data_in_flash> .*\\).*"