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 set prms_id 0
  22 set bug_id 0
  23
  24 if {[skip_shlib_tests]} {
  25     return 0
  26 }
  27
  28 set testfile "so-impl-ld"
  29 set libfile "solib1"
  30 set srcfile $srcdir/$subdir/$testfile.c
  31 set libsrc  $srcdir/$subdir/$libfile.c
  32 set binfile $objdir/$subdir/$testfile
  33 set lib_sl  $objdir/$subdir/$libfile.sl
  34
  35 set lib_opts  debug
  36 set exec_opts [list debug shlib=$lib_sl]
  37
  38 if [get_compiler_info ${binfile}] {
  39     return -1
  40 }
  41
  42 if [get_compiler_info ${binfile}] {
  43     return -1
  44 }
  45
  46 if [test_compiler_info "hpcc-*"] {
  47     lappend exec_opts "additional_flags=-Ae"
  48 }
  49
  50 if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
  51      || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
  52     untested "Couldn't compile $libsrc or $srcfile."
  53     return -1
  54 }
  55
  56 # Start with a fresh gdb
  57
  58 gdb_exit
  59 gdb_start
  60 gdb_reinitialize_dir $srcdir/$subdir
  61 gdb_load ${binfile}
  62 gdb_load_shlibs $lib_sl
  63
  64 # This program implicitly loads SOM shared libraries.
  65 #
  66 if ![runto_main] then { fail "implicit solibs tests suppressed" }
  67
  68 # Verify that we can step over the first shlib call.
  69 #
  70 send_gdb "next\n"
  71 gdb_expect {
  72   -re "21\[ \t\]*result = solib_main .result.*$gdb_prompt $"\
  73           {pass "step over solib call"}
  74   -re "$gdb_prompt $"\
  75           {fail "step over solib call"}
  76   timeout {fail "(timeout) step over solib call"}
  77 }
  78
  79 # Verify that we can step into the second shlib call.
  80 #
  81 send_gdb "step\n"
  82 gdb_expect {
  83   -re "solib_main .arg=10000. at.*${libfile}.c:17.*$gdb_prompt $"\
  84           {pass "step into solib call"}
  85   -re "$gdb_prompt $"\
  86           {fail "step into solib call"}
  87   timeout {fail "(timeout) step into solib call"}
  88 }
  89
  90 # Verify that we can step within the shlib call.
  91 #
  92 send_gdb "next\n"
  93 gdb_expect {
  94   -re "18\[ \t\]*\}.*$gdb_prompt $"\
  95           {pass "step in solib call"}
  96   -re "$gdb_prompt $"\
  97           {fail "step in solib call"}
  98   timeout {fail "(timeout) step in solib call"}
  99 }
 100
 101 # Verify that we can step out of the shlib call, and back out into
 102 # the caller.
 103 #
 104 send_gdb "next\n"
 105 gdb_expect {
 106     -re "0x\[0-9a-f\]*\[ \t\]*9\[ \t\]*.*$gdb_prompt $" {
 107         # we haven't left the callee yet, so do another next
 108         send_gdb "next\n"
 109         gdb_expect {
 110             -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\
 111                 {pass "step out of solib call"}
 112             -re "$gdb_prompt $"\
 113                 {fail "step out of solib call"}
 114             timeout {fail "(timeout) step out of solib call"}
 115         }
 116     }
 117
 118     -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\
 119         {pass "step out of solib call"}
 120     -re "$gdb_prompt $"\
 121         {fail "step out of solib call"}
 122     timeout {fail "(timeout) step out of solib call"}
 123 }
 124
 125 gdb_exit
 126 return 0
 127
 128
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 130
 131
 132