gdb/testsuite/gdb.base/so-impl-ld.exp

   1 # Copyright 1997-2001, 2003, 2005, 2007-2012 Free Software Foundation,
   2 # Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17
  18 if {[skip_shlib_tests]} {
  19     return 0
  20 }
  21
  22 set testfile "so-impl-ld"
  23 set libfile "solib1"
  24 set srcfile $srcdir/$subdir/$testfile.c
  25 set libsrc  $srcdir/$subdir/$libfile.c
  26 set binfile $objdir/$subdir/$testfile
  27 set lib_sl  $objdir/$subdir/$libfile.sl
  28
  29 set lib_opts  debug
  30 set exec_opts [list debug shlib=$lib_sl]
  31
  32 if [get_compiler_info] {
  33     return -1
  34 }
  35
  36 if [get_compiler_info] {
  37     return -1
  38 }
  39
  40 if [test_compiler_info "hpcc-*"] {
  41     lappend exec_opts "additional_flags=-Ae"
  42 }
  43
  44 if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
  45      || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
  46     untested "Couldn't compile $libsrc or $srcfile."
  47     return -1
  48 }
  49
  50 # Start with a fresh gdb
  51
  52 gdb_exit
  53 gdb_start
  54 gdb_reinitialize_dir $srcdir/$subdir
  55 gdb_load ${binfile}
  56 gdb_load_shlibs $lib_sl
  57
  58 # This program implicitly loads SOM shared libraries.
  59 #
  60 if ![runto_main] then { fail "implicit solibs tests suppressed" }
  61
  62 # Verify that we can step over the first shlib call.
  63 #
  64 gdb_test "next" "21\[ \t\]*result = solib_main .result.;" \
  65     "step over solib call"
  66
  67 # Verify that we can step into the second shlib call.
  68 #
  69 gdb_test "step" "solib_main .arg=10000. at.*${libfile}.c:17.*" \
  70     "step into solib call"
  71
  72 # Verify that we can step within the shlib call.
  73 #
  74 gdb_test "next" "18\[ \t\]*\}" "step in solib call"
  75
  76 # Verify that we can step out of the shlib call, and back out into
  77 # the caller.
  78 #
  79 gdb_test_multiple "next" "step out of solib call" {
  80     -re "0x\[0-9a-f\]*\[ \t\]*9\[ \t\]*.*$gdb_prompt $" {
  81         gdb_test "next" \
  82             "main .. at.*so-impl-ld.c:22.*" \
  83             "step out of solib call"
  84     }
  85     -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $" {
  86         pass "step out of solib call"
  87     }
  88 }
  89
  90 gdb_exit
  91 return 0
  92
  93
  94
  95
  96
  97