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

   1 # Copyright 1997-2019 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
  17 if {[skip_shlib_tests]} {
  18     return 0
  19 }
  20
  21 standard_testfile .c
  22 set libfile "solib1"
  23 set libsrc  $srcdir/$subdir/$libfile.c
  24 set lib_sl  [standard_output_file $libfile.sl]
  25
  26 set lib_opts  debug
  27 set exec_opts [list debug shlib=$lib_sl]
  28
  29 if [get_compiler_info] {
  30     return -1
  31 }
  32
  33 if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
  34      || [gdb_compile $srcdir/$subdir/$srcfile $binfile \
  35              executable $exec_opts] != ""} {
  36     untested "failed to compile"
  37     return -1
  38 }
  39
  40 # Start with a fresh gdb
  41
  42 clean_restart ${binfile}
  43 gdb_load_shlib $lib_sl
  44
  45 # This program implicitly loads SOM shared libraries.
  46 #
  47 if ![runto_main] then { fail "implicit solibs tests suppressed" }
  48
  49 # Verify that we can step over the first shlib call.
  50 #
  51 gdb_test "next" "21\[ \t\]*result = solib_main .result.;" \
  52     "step over solib call"
  53
  54 # Verify that we can step into the second shlib call.
  55 #
  56 gdb_test "step" "solib_main .arg=10000. at.*${libfile}.c:${decimal}.* HERE .*" \
  57     "step into solib call"
  58
  59 # Verify that we can step within the shlib call.
  60 #
  61 gdb_test "next" "${decimal}\[ \t\]*\}.* STEP .*" "step in solib call"
  62
  63 # Verify that we can step out of the shlib call, and back out into
  64 # the caller.
  65 #
  66 gdb_test_multiple "next" "step out of solib call" {
  67     -re "0x\[0-9a-f\]*\[ \t\]*9\[ \t\]*.*$gdb_prompt $" {
  68         gdb_test "next" \
  69             "main .. at.*so-impl-ld.c:22.*" \
  70             "step out of solib call"
  71     }
  72     -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $" {
  73         pass "step out of solib call"
  74     }
  75 }
  76
  77 gdb_exit
  78 return 0
  79
  80
  81
  82
  83
  84