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

   1 # Copyright (C) 1997, 1998 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 if $tracelevel then {
  21         strace $tracelevel
  22         }
  23
  24 set prms_id 0
  25 set bug_id 0
  26
  27 # are we on a target board
  28 if ![isnative] then {
  29     return
  30 }
  31
  32 # This test is presently only valid on HP-UX, since it requires
  33 # that we use HP-UX-specific compiler & linker options to build
  34 # the testcase.
  35 #
  36 setup_xfail "*-*-*"
  37 clear_xfail "hppa*-*-*hpux*"
  38
  39 set libfile "solib"
  40 set testfile "so-impl-ld"
  41 set srcfile ${testfile}.c
  42 set binfile ${objdir}/${subdir}/${testfile}
  43
  44 if [get_compiler_info ${binfile}] {
  45     return -1
  46 }
  47
  48 # Build the shared libraries this test case needs.
  49 #
  50 #cd ${subdir}
  51 #remote_exec build "$CC -g +z -c ${libfile}1.c -o ${libfile}1.o"
  52
  53
  54 if {$gcc_compiled == 0} {
  55     if [istarget "hppa*-hp-hpux*"] then {
  56         set additional_flags "additional_flags=+z"
  57     } else {
  58         # don't know that the compiler is, hope for the best...
  59         set additional_flags ""
  60     }
  61 } else {
  62     set additional_flags "additional_flags=-fpic"
  63 }
  64
  65 if {[gdb_compile "${srcdir}/${subdir}/${libfile}1.c" "${libfile}1.o" object [list debug $additional_flags]] != ""} {
  66     perror "Couldn't compile ${libfile}1.c"
  67     return -1
  68 }
  69
  70 if [istarget "hppa*-hp-hpux*"] then {
  71     remote_exec build "ld -b ${libfile}1.o -o ${objdir}/${subdir}/${libfile}1.sl"
  72 } else {
  73     set additional_flags "additional_flags=-shared"
  74     gdb_compile "${libfile}1.o" "${objdir}/${subdir}/${libfile}1.sl" executable [list debug $additional_flags]
  75 }
  76
  77 # Build the test case
  78 #remote_exec build "$CC -Aa -g ${srcfile} ${libfile}1.sl -o ${binfile}"
  79
  80
  81 if {$hp_cc_compiler} {
  82     set additional_flags "additional_flags=-Ae"
  83 } else {
  84     set additional_flags ""
  85 }
  86
  87 if {[gdb_compile "${srcdir}/${subdir}/${srcfile} ${objdir}/${subdir}/${libfile}1.sl" "${binfile}" executable [list debug $additional_flags]] != ""} {
  88     perror "Couldn't build ${binfile}"
  89     return -1
  90 }
  91 #cd ..
  92
  93 # Start with a fresh gdb
  94
  95 gdb_exit
  96 gdb_start
  97 gdb_reinitialize_dir $srcdir/$subdir
  98 gdb_load ${binfile}
  99
 100 # This program implicitly loads SOM shared libraries.
 101 #
 102 if ![runto_main] then { fail "implicit solibs tests suppressed" }
 103
 104 # Verify that we can step over the first shlib call.
 105 #
 106 send_gdb "next\n"
 107 gdb_expect {
 108   -re "21\[ \t\]*result = solib_main .result.*$gdb_prompt $"\
 109           {pass "step over solib call"}
 110   -re "$gdb_prompt $"\
 111           {fail "step over solib call"}
 112   timeout {fail "(timeout) step over solib call"}
 113 }
 114
 115 # Verify that we can step into the second shlib call.
 116 #
 117 send_gdb "step\n"
 118 gdb_expect {
 119   -re "solib_main .arg=10000. at.*${libfile}1.c:17.*$gdb_prompt $"\
 120           {pass "step into solib call"}
 121   -re "$gdb_prompt $"\
 122           {fail "step into solib call"}
 123   timeout {fail "(timeout) step into solib call"}
 124 }
 125
 126 # Verify that we can step within the shlib call.
 127 #
 128 send_gdb "next\n"
 129 gdb_expect {
 130   -re "18\[ \t\]*\}.*$gdb_prompt $"\
 131           {pass "step in solib call"}
 132   -re "$gdb_prompt $"\
 133           {fail "step in solib call"}
 134   timeout {fail "(timeout) step in solib call"}
 135 }
 136
 137 # Verify that we can step out of the shlib call, and back out into
 138 # the caller.
 139 #
 140 send_gdb "next\n"
 141 gdb_expect {
 142     -re "0x\[0-9a-f\]*\[ \t\]*9\[ \t\]*.*$gdb_prompt $" {
 143         # we haven't left the callee yet, so do another next
 144         send_gdb "next\n"
 145         gdb_expect {
 146             -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\
 147                 {pass "step out of solib call"}
 148             -re "$gdb_prompt $"\
 149                 {fail "step out of solib call"}
 150             timeout {fail "(timeout) step out of solib call"}
 151         }
 152     }
 153
 154     -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\
 155         {pass "step out of solib call"}
 156     -re "$gdb_prompt $"\
 157         {fail "step out of solib call"}
 158     timeout {fail "(timeout) step out of solib call"}
 159 }
 160
 161 gdb_exit
 162 return 0