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

   1 # Copyright 2007-2022 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 { [gdb_compile_shlib ${srcfile_lib} ${binfile_lib} $lib_flags] != ""
  34      || [gdb_compile ${srcfile} ${binfile} executable $bin_flags] != "" } {
  35   untested "failed to compile"
  36   return -1
  37 }
  38
  39 gdb_exit
  40 gdb_start
  41 gdb_reinitialize_dir $srcdir/$subdir
  42 gdb_load ${binfile}
  43 gdb_load_shlib $binfile_lib
  44
  45 # Set a breakpoint in the binary.
  46 gdb_test "br foo2" \
  47          "Breakpoint.*file.*${testfile}\\.c.*" \
  48          "foo2 in main"
  49
  50 delete_breakpoints
  51
  52 if {![runto_main]} {
  53   return 0
  54 }
  55
  56 # Break in the library.
  57 gdb_test "br foo" \
  58          "Breakpoint.*file.*${libname}\\.c.*" \
  59          "foo in libmd"
  60
  61 gdb_test "continue" \
  62          "Continuing.*"
  63
  64 # This symbol is now looked up in the ELF library and the binary.
  65 gdb_test "br foo2" \
  66          "Breakpoint.*: foo2. .2 locations..*" \
  67          "foo2 in mdlib"
  68
  69 gdb_exit
  70
  71 return 0
  72
  73