gdb/testsuite/gdb.base/solib-symbol.exp

   1 # Copyright 2007-2016 Free Software Foundation, Inc.
   2 # This program is free software; you can redistribute it and/or modify
   3 # it under the terms of the GNU General Public License as published by
   4 # the Free Software Foundation; either version 3 of the License, or
   5 # (at your option) any later version.
   6 #
   7 # This program is distributed in the hope that it will be useful,
   8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10 # GNU General Public License for more details.
  11 #
  12 # You should have received a copy of the GNU General Public License
  13 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  14 #
  15 # Contributed by Markus Deuling <deuling@de.ibm.com>.
  16 #
  17
  18 if {[skip_shlib_tests]} {
  19     return 0
  20 }
  21
  22 # Library file.
  23 set libname "solib-symbol-lib"
  24 set srcfile_lib ${srcdir}/${subdir}/${libname}.c
  25 set binfile_lib [standard_output_file ${libname}.so]
  26 set lib_flags [list debug ldflags=-Wl,-Bsymbolic]
  27 # Binary file.
  28 set testfile "solib-symbol-main"
  29 set srcfile ${srcdir}/${subdir}/${testfile}.c
  30 set binfile [standard_output_file ${testfile}]
  31 set bin_flags [list debug shlib=${binfile_lib}]
  32
  33 if [get_compiler_info] {
  34     return -1
  35 }
  36
  37 if { [gdb_compile_shlib ${srcfile_lib} ${binfile_lib} $lib_flags] != ""
  38      || [gdb_compile ${srcfile} ${binfile} executable $bin_flags] != "" } {
  39   untested "Could not compile $binfile_lib or $binfile."
  40   return -1
  41 }
  42
  43 gdb_exit
  44 gdb_start
  45 gdb_reinitialize_dir $srcdir/$subdir
  46 gdb_load ${binfile}
  47 gdb_load_shlibs $binfile_lib
  48
  49 # Set a breakpoint in the binary.
  50 gdb_test "br foo2" \
  51          "Breakpoint.*file.*${testfile}\\.c.*" \
  52          "foo2 in main"
  53
  54 delete_breakpoints
  55
  56 if ![runto_main] then {
  57   fail "Can't run to main"
  58   return 0
  59 }
  60
  61 # Break in the library.
  62 gdb_test "br foo" \
  63          "Breakpoint.*file.*${libname}\\.c.*" \
  64          "foo in libmd"
  65
  66 gdb_test "continue" \
  67          "Continuing.*" \
  68          "continue"
  69
  70 # This symbol is now looked up in the ELF library and the binary.
  71 gdb_test "br foo2" \
  72          "Breakpoint.*: foo2. .2 locations..*" \
  73          "foo2 in mdlib"
  74
  75 gdb_exit
  76
  77 return 0
  78
  79