gdb/testsuite/gdb.arch/amd64-entry-value-param-dwarf5.exp

   1 # Copyright (C) 2012-2019 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 standard_testfile .S .c
  17 set opts {}
  18
  19 if [info exists COMPILE] {
  20     # make check RUNTESTFLAGS="gdb.arch/amd64-entry-value-param-dwarf5.exp COMPILE=1"
  21     set srcfile ${srcfile2}
  22     lappend opts optimize=-O2 additional_flags=-gdwarf-5
  23 } elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
  24     verbose "Skipping amd64-entry-value-param-dwarf5."
  25     return
  26 }
  27
  28 if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} $opts] } {
  29     return -1
  30 }
  31
  32 if ![runto_main] {
  33     return -1
  34 }
  35
  36 set srcfile $srcfile2
  37 gdb_breakpoint [gdb_get_line_number "break-here"]
  38
  39 with_test_prefix "call 1" {
  40     gdb_continue_to_breakpoint "break-here" ".* break-here .*"
  41     gdb_test "p y" " = 2"
  42     gdb_test "p b" " = 4"
  43 }
  44
  45 with_test_prefix "call 2" {
  46     gdb_continue_to_breakpoint "break-here" ".* break-here .*"
  47     gdb_test "p y" " = 4"
  48     gdb_test "p b" " = 8"
  49 }
  50
  51 with_test_prefix "call 3" {
  52     gdb_continue_to_breakpoint "break-here" ".* break-here .*"
  53     gdb_test "p y" " = 10"
  54     gdb_test "p b" " = 20"
  55 }