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

   1 # Copyright 1997, 1998, 1999, 2000, 2001, 2003, 2005, 2007, 2008, 2009, 2010
   2 # Free Software Foundation, 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 if $tracelevel then {
  18         strace $tracelevel
  19         }
  20
  21
  22 if {[skip_shlib_tests]} {
  23     return 0
  24 }
  25
  26 set testfile "so-impl-ld"
  27 set libfile "solib1"
  28 set srcfile $srcdir/$subdir/$testfile.c
  29 set libsrc  $srcdir/$subdir/$libfile.c
  30 set binfile $objdir/$subdir/$testfile
  31 set lib_sl  $objdir/$subdir/$libfile.sl
  32
  33 set lib_opts  debug
  34 set exec_opts [list debug shlib=$lib_sl]
  35
  36 if [get_compiler_info ${binfile}] {
  37     return -1
  38 }
  39
  40 if [get_compiler_info ${binfile}] {
  41     return -1
  42 }
  43
  44 if [test_compiler_info "hpcc-*"] {
  45     lappend exec_opts "additional_flags=-Ae"
  46 }
  47
  48 if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
  49      || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
  50     untested "Couldn't compile $libsrc or $srcfile."
  51     return -1
  52 }
  53
  54 # Start with a fresh gdb
  55
  56 gdb_exit
  57 gdb_start
  58 gdb_reinitialize_dir $srcdir/$subdir
  59 gdb_load ${binfile}
  60 gdb_load_shlibs $lib_sl
  61
  62 # This program implicitly loads SOM shared libraries.
  63 #
  64 if ![runto_main] then { fail "implicit solibs tests suppressed" }
  65
  66 # Verify that we can step over the first shlib call.
  67 #
  68 send_gdb "next\n"
  69 gdb_expect {
  70   -re "21\[ \t\]*result = solib_main .result.*$gdb_prompt $"\
  71           {pass "step over solib call"}
  72   -re "$gdb_prompt $"\
  73           {fail "step over solib call"}
  74   timeout {fail "(timeout) step over solib call"}
  75 }
  76
  77 # Verify that we can step into the second shlib call.
  78 #
  79 send_gdb "step\n"
  80 gdb_expect {
  81   -re "solib_main .arg=10000. at.*${libfile}.c:17.*$gdb_prompt $"\
  82           {pass "step into solib call"}
  83   -re "$gdb_prompt $"\
  84           {fail "step into solib call"}
  85   timeout {fail "(timeout) step into solib call"}
  86 }
  87
  88 # Verify that we can step within the shlib call.
  89 #
  90 send_gdb "next\n"
  91 gdb_expect {
  92   -re "18\[ \t\]*\}.*$gdb_prompt $"\
  93           {pass "step in solib call"}
  94   -re "$gdb_prompt $"\
  95           {fail "step in solib call"}
  96   timeout {fail "(timeout) step in solib call"}
  97 }
  98
  99 # Verify that we can step out of the shlib call, and back out into
 100 # the caller.
 101 #
 102 send_gdb "next\n"
 103 gdb_expect {
 104     -re "0x\[0-9a-f\]*\[ \t\]*9\[ \t\]*.*$gdb_prompt $" {
 105         # we haven't left the callee yet, so do another next
 106         send_gdb "next\n"
 107         gdb_expect {
 108             -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\
 109                 {pass "step out of solib call"}
 110             -re "$gdb_prompt $"\
 111                 {fail "step out of solib call"}
 112             timeout {fail "(timeout) step out of solib call"}
 113         }
 114     }
 115
 116     -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\
 117         {pass "step out of solib call"}
 118     -re "$gdb_prompt $"\
 119         {fail "step out of solib call"}
 120     timeout {fail "(timeout) step out of solib call"}
 121 }
 122
 123 gdb_exit
 124 return 0
 125
 126
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 128
 129
 130