gdb/testsuite/gdb.hp/gdb.base-hp/hwwatchbus.exp

   1 #   Copyright (C) 1997-2014 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
  17 if { [skip_hp_tests] } then { continue }
  18
  19 if { ![istarget "hppa*-*-hpux11.*"] } {
  20     verbose "HPUX h/w watch test ignored for non-hppa or pre-HP/UX-10.30 targets."
  21     return 0
  22 }
  23
  24 set testfile "hwwatchbus"
  25 set srcfile ${testfile}.c
  26 set binfile ${objdir}/${subdir}/${testfile}
  27
  28 # build the first test case
  29 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  30      untested hwwatchbus.exp
  31      return -1
  32 }
  33
  34 if [get_compiler_info] {
  35     return -1
  36 }
  37
  38 # Start with a fresh gdb
  39
  40 gdb_exit
  41 remote_exec build "rm -f ${binfile}.bak"
  42 gdb_start
  43 gdb_reinitialize_dir $srcdir/$subdir
  44 gdb_load ${binfile}
  45
  46
  47 # We ought to be able to set a hardware watchpoint, step, and
  48 # get a SIGBUS or SIGSEGV signal reported.
  49 #
  50 if ![runto_main] then {
  51   fail "can't run to main"
  52   return 0
  53 }
  54
  55 send_gdb "watch bogus_p\n"
  56 gdb_expect {
  57   -re "Hardware watchpoint \[0-9\]*: bogus_p.*$gdb_prompt $"\
  58           {pass "set h/w watchpoint"}
  59   -re "$gdb_prompt $"\
  60           {fail "set h/w watchpoint"}
  61   timeout {fail "(timeout) set h/w watchpoint"}
  62 }
  63
  64 send_gdb "step\n"
  65 gdb_expect {
  66   -re "Program received signal (SIGBUS|SIGSEGV), (Bus error|Segmentation fault).* in main .*${srcfile}:8.*$gdb_prompt $"\
  67           {pass "see real signal when h/w watchpoint set"}
  68   -re "$gdb_prompt $"\
  69           {fail "see real signal when h/w watchpoint set"}
  70   timeout {fail "(timeout) see real signal when h/w watchpoint set"}
  71 }
  72
  73 remote_exec build "mv ${binfile} ${binfile}.bak"
  74 return 0