gdb/testsuite/gdb.arch/i386-size.exp

   1 # Copyright 2006, 2007, 2008, 2009, 2010, 2011 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 # Please email any bugs, comments, and/or additions to this file to:
  17 # bug-gdb@gnu.org
  18
  19 # This file is part of the gdb testsuite.
  20
  21 if $tracelevel {
  22     strace $tracelevel
  23 }
  24
  25 # Test that GDB can see the sizes of symbols.
  26
  27 if {(![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]) || ![is_ilp32_target] } then {
  28     verbose "Skipping i386 unwinder tests."
  29     return
  30 }
  31
  32 set testfile "i386-size"
  33 set srcfile ${testfile}.c
  34 set binfile ${objdir}/${subdir}/${testfile}
  35
  36 # some targets have leading underscores on assembly symbols.
  37 set additional_flags [gdb_target_symbol_prefix_flags]
  38
  39 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
  40           executable [list debug $additional_flags]] != "" } {
  41     untested "i386-size"
  42     return -1
  43 }
  44
  45 gdb_exit
  46 gdb_start
  47 gdb_reinitialize_dir $srcdir/$subdir
  48 gdb_load ${binfile}
  49
  50 # We use gdb_run_cmd so this stands a chance to work for remote
  51 # targets too.
  52 gdb_run_cmd
  53
  54 gdb_expect {
  55     -re "Program received signal SIGTRAP.*$gdb_prompt $" {
  56         pass "run past main"
  57     }
  58     -re ".*$gdb_prompt $" {
  59         fail "run past main"
  60     }
  61     timeout {
  62         fail "run past main (timeout)"
  63     }
  64 }
  65
  66 set message "backtrace shows no function"
  67 gdb_test_multiple "backtrace 10" $message {
  68     -re "#1\[ \t]*$hex in main.*$gdb_prompt $" {
  69         fail $message
  70     }
  71     -re "#1\[ \t]*$hex in \\?\\? \\(\\).*$gdb_prompt $" {
  72         pass $message
  73     }
  74 }
  75
  76 set message "disassemble stops at end of main"
  77 gdb_test_multiple "disassemble main" $message {
  78     -re "call.*<trap>.*$gdb_prompt $" {
  79         fail $message
  80     }
  81     -re "<\\+8>:\[ \t\]+ret\[ \t\r\n\]+End of.*$gdb_prompt $" {
  82         pass $message
  83     }
  84 }