gdb/testsuite/gdb.base/gdb1555.exp

   1 # Copyright 2004, 2007, 2008 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 # Please email any bugs, comments, and/or additions to this file to:
  17 # bug-gdb@prep.ai.mit.edu
  18
  19 # Test stepping into and continuing on from a function in
  20 # a shared library (PR gdb/1555, was PR shlib/1280, shlib/1237).
  21 # Tested on ppc-yellowdog-linux (Yellow Dog Linux 3.0 3.2.2-2a)
  22
  23 if $tracelevel then {
  24     strace $tracelevel
  25 }
  26
  27 if {[skip_shlib_tests]} {
  28     return 0
  29 }
  30
  31 set testfile gdb1555-main
  32 set libfile gdb1555
  33 set srcfile ${testfile}.c
  34 set binfile ${objdir}/${subdir}/${testfile}
  35
  36 set libsrc "${srcdir}/${subdir}/${libfile}.c"
  37 set libobj "${objdir}/${subdir}/${libfile}.so"
  38 set execsrc "${srcdir}/${subdir}/${srcfile}"
  39
  40 remote_exec build "rm -f ${binfile}"
  41
  42 # get the value of gcc_compiled
  43 if [get_compiler_info ${binfile}] {
  44     return -1
  45 }
  46
  47 if { [gdb_compile_shlib $libsrc $libobj {debug}] != ""
  48      || [gdb_compile $execsrc ${binfile} executable \
  49              [list debug shlib=${libobj}]] != "" } {
  50     return -1
  51 }
  52
  53 gdb_exit
  54 gdb_start
  55 gdb_reinitialize_dir $srcdir/$subdir
  56 gdb_load ${binfile}
  57 gdb_load_shlibs $libobj
  58
  59 if ![runto_main] then {
  60     fail "Can't run to main"
  61     return 0
  62 }
  63
  64 # PR/1555 (was shlib 1280)
  65 set name "Step into shared lib function"
  66 gdb_test_multiple "s" $name \
  67 {
  68     -re "hithere2 \\(\\) at.*${libfile}.c:\[0-9\]+\r\n\[0-9\]+.*a = 21;.*$gdb_prompt $"  {
  69         pass $name
  70     }
  71     -re "0x\[0-9a-f\]+ in .* \\(\\) from /lib/ld.so.1.*$gdb_prompt $" {
  72         kfail "gdb/1555" $name
  73     }
  74 }
  75
  76 # PR/1555 (was shlib 1237)
  77 set name "Next while in a shared lib function"
  78 gdb_test_multiple "n" $name \
  79 {
  80     -re "\[0-9\]+.*return a;.*$gdb_prompt $" {
  81         pass $name
  82     }
  83     -re "Single stepping until exit from function .*, \r\nwhich has no line number information.\r\n\r\nProgram exited normally.*$gdb_prompt $" {
  84         kfail "gdb/1555" $name
  85     }
  86 }
  87