gdb/testsuite/gdb.base/gdb1555.exp

   1 # Copyright 2004, 2007, 2008, 2009, 2010 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 stepping into and continuing on from a function in
  17 # a shared library (PR gdb/1555, was PR shlib/1280, shlib/1237).
  18 # Tested on ppc-yellowdog-linux (Yellow Dog Linux 3.0 3.2.2-2a)
  19
  20 if $tracelevel then {
  21     strace $tracelevel
  22 }
  23
  24 if {[skip_shlib_tests]} {
  25     return 0
  26 }
  27
  28 set testfile gdb1555-main
  29 set libfile gdb1555
  30 set srcfile ${testfile}.c
  31 set binfile ${objdir}/${subdir}/${testfile}
  32
  33 set libsrc "${srcdir}/${subdir}/${libfile}.c"
  34 set libobj "${objdir}/${subdir}/${libfile}.so"
  35 set execsrc "${srcdir}/${subdir}/${srcfile}"
  36
  37 remote_exec build "rm -f ${binfile}"
  38
  39 # get the value of gcc_compiled
  40 if [get_compiler_info ${binfile}] {
  41     return -1
  42 }
  43
  44 if { [gdb_compile_shlib $libsrc $libobj {debug}] != ""
  45      || [gdb_compile $execsrc ${binfile} executable \
  46              [list debug shlib=${libobj}]] != "" } {
  47     return -1
  48 }
  49
  50 gdb_exit
  51 gdb_start
  52 gdb_reinitialize_dir $srcdir/$subdir
  53 gdb_load ${binfile}
  54 gdb_load_shlibs $libobj
  55
  56 if ![runto_main] then {
  57     fail "Can't run to main"
  58     return 0
  59 }
  60
  61 # PR/1555 (was shlib 1280)
  62 set name "Step into shared lib function"
  63 gdb_test_multiple "s" $name \
  64 {
  65     -re "hithere2 \\(\\) at.*${libfile}.c:\[0-9\]+\r\n\[0-9\]+.*a = 21;.*$gdb_prompt $"  {
  66         pass $name
  67     }
  68     -re "0x\[0-9a-f\]+ in .* \\(\\) from /lib/ld.so.1.*$gdb_prompt $" {
  69         kfail "gdb/1555" $name
  70     }
  71 }
  72
  73 # PR/1555 (was shlib 1237)
  74 set name "Next while in a shared lib function"
  75 gdb_test_multiple "n" $name \
  76 {
  77     -re "\[0-9\]+.*return a;.*$gdb_prompt $" {
  78         pass $name
  79     }
  80     -re "Single stepping until exit from function .*, \r\nwhich has no line number information.\r\n\r\nProgram exited normally.*$gdb_prompt $" {
  81         kfail "gdb/1555" $name
  82     }
  83 }
  84