gdb/testsuite/gdb.base/gdb1555.exp

   1 # Copyright 2004-2019 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 # Test stepping into and continuing on from a function in
  17 # a shared library (PR gdb/1555, was PR shlib/1280, shlib/1237).
  18 # Tested on ppc-yellowdog-linux (Yellow Dog Linux 3.0 3.2.2-2a)
  19
  20 if {[skip_shlib_tests]} {
  21     return 0
  22 }
  23
  24 standard_testfile gdb1555-main.c gdb1555.c
  25
  26 set libfile gdb1555
  27 set libsrc "${srcdir}/${subdir}/${libfile}.c"
  28 set libobj [standard_output_file ${libfile}.so]
  29 set execsrc "${srcdir}/${subdir}/${srcfile}"
  30
  31 remote_exec build "rm -f ${binfile}"
  32
  33 # get the value of gcc_compiled
  34 if [get_compiler_info] {
  35     return -1
  36 }
  37
  38 if { [gdb_compile_shlib $libsrc $libobj {debug}] != ""
  39      || [gdb_compile $execsrc ${binfile} executable \
  40              [list debug shlib=${libobj}]] != "" } {
  41     return -1
  42 }
  43
  44 clean_restart ${binfile}
  45 gdb_load_shlib $libobj
  46
  47 if ![runto_main] then {
  48     fail "can't run to main"
  49     return 0
  50 }
  51
  52 # PR/1555 (was shlib 1280)
  53 set name "Step into shared lib function"
  54 gdb_test_multiple "s" $name \
  55 {
  56     -re "hithere2 \\(\\) at.*${libfile}.c:\[0-9\]+\r\n\[0-9\]+.*a = 21;.*$gdb_prompt $"  {
  57         pass $name
  58     }
  59     -re "0x\[0-9a-f\]+ in .* \\(\\) from /lib/ld.so.1.*$gdb_prompt $" {
  60         kfail "gdb/1555" $name
  61     }
  62 }
  63
  64 # PR/1555 (was shlib 1237)
  65 set name "Next while in a shared lib function"
  66 gdb_test_multiple "n" $name \
  67 {
  68     -re "\[0-9\]+.*return a;.*$gdb_prompt $" {
  69         pass $name
  70     }
  71     -re "Single stepping until exit from function .*, \r\nwhich has no line number information.\r\n\r\n$inferior_exited_re normally.*$gdb_prompt $" {
  72         kfail "gdb/1555" $name
  73     }
  74 }
  75