gdb/testsuite/gdb.opt/inline-locals.exp

   1 # Copyright 2008, 2010, 2011 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 set testfile "inline-locals"
  17 set srcfile ${testfile}.c
  18 set srcfile2 "inline-markers.c"
  19 set fullsrcfile "${srcdir}/${subdir}/${srcfile}"
  20 set fullsrcfile2 "${srcdir}/${subdir}/${srcfile2}"
  21 set sources [list ${fullsrcfile} ${fullsrcfile2}]
  22 set binfile ${objdir}/${subdir}/${testfile}
  23
  24 if  { [gdb_compile ${sources} ${binfile} \
  25            executable {debug optimize=-O2}] != "" } {
  26     untested inline-locals.exp
  27     return -1
  28 }
  29
  30 gdb_exit
  31 gdb_start
  32 gdb_reinitialize_dir $srcdir/$subdir
  33 gdb_load ${binfile}
  34
  35 runto_main
  36
  37 get_compiler_info $binfile
  38 get_debug_format
  39 if { [skip_inline_var_tests] } {
  40     untested inline-bt.exp
  41     return
  42 }
  43
  44 set no_frames [skip_inline_frame_tests]
  45
  46 set line1 [gdb_get_line_number "set breakpoint 1 here" ${srcfile2}]
  47 gdb_breakpoint $srcfile2:$line1
  48
  49 gdb_test "continue" ".*set breakpoint 1 here.*" "continue to bar (1)"
  50
  51 gdb_test "continue" ".*set breakpoint 1 here.*" "continue to bar (2)"
  52
  53 if { ! $no_frames } {
  54     gdb_test "backtrace" "#0  bar.*#1  .*func1.*#2  .*main.*" \
  55         "backtrace from bar (2)"
  56     gdb_test "up" "#1  .*func1 .* at .*" "up from bar (2)"
  57     gdb_test "info frame" ".*inlined into frame.*" "func1 inlined (2)"
  58     gdb_test "info locals" "array = {.*}" "info locals above bar (2)"
  59
  60     set msg "info args above bar (2)"
  61     gdb_test_multiple "info args" $msg {
  62         -re "arg1 = $decimal\r\n$gdb_prompt $" {
  63             pass $msg
  64         }
  65         -re "arg1 = <value optimized out>\r\n$gdb_prompt $" {
  66             # GCC 4.3 and later lose location information for arg1.  GCC 4.2 is OK.
  67             if { [test_compiler_info "gcc-4-3-*"]  || [test_compiler_info "gcc-4-4-*"]} {
  68                 setup_xfail *-*-*
  69             }
  70             fail $msg
  71         }
  72     }
  73 } else {
  74     gdb_test "up" "#1  .*main .* at .*" "up from bar (2)"
  75     gdb_test "info locals" ".*arg1 = 0.*" "info locals above bar (2)"
  76 }
  77
  78 # Make sure that locals on the stack are found.  This is an array to
  79 # prevent it from living in a register.
  80 gdb_test "print array\[0\]" "\\\$$decimal = 0" "print local (2)"
  81
  82 if { ! $no_frames } {
  83     # Verify that we do not print out variables from the inlined
  84     # function's caller.
  85     gdb_test "print val" "No symbol \"val\" in current context\\." \
  86         "print out of scope local"
  87 }
  88
  89 # Repeat the tests from a depth of two inlined functions, and with a
  90 # more interesting value in the local array.
  91 gdb_test "continue" ".*set breakpoint 1 here.*" "continue to bar (3)"
  92 if { ! $no_frames } {
  93     gdb_test "backtrace" "#0  bar.*#1  .*func1.*#2  .*func2.*#3  .*main.*" \
  94         "backtrace from bar (3)"
  95     gdb_test "up" "#1  .*func1 .* at .*" "up from bar (3)"
  96     gdb_test "info frame" ".*inlined into frame.*" "func1 inlined (3)"
  97     gdb_test "info locals" "array = {.*}" "info locals above bar (3)"
  98
  99     set msg "info args above bar (3)"
 100     gdb_test_multiple "info args" $msg {
 101         -re "arg1 = $decimal\r\n$gdb_prompt $" {
 102             pass $msg
 103         }
 104         -re "arg1 = <value optimized out>\r\n$gdb_prompt $" {
 105             # GCC 4.3 and later lose location information for arg1.  GCC 4.2 is OK.
 106             if { [test_compiler_info "gcc-4-3-*"]  || [test_compiler_info "gcc-4-4-*"]} {
 107                 setup_xfail *-*-*
 108             }
 109             fail $msg
 110         }
 111     }
 112 } else {
 113     gdb_test "up" "#1  .*main .* at .*" "up from bar (3)"
 114     gdb_test "info locals" ".*arg1 = 1.*" "info locals above bar (3a)"
 115     gdb_test "info locals" ".*arg2 = 184.*" "info locals above bar (3b)"
 116 }
 117
 118 gdb_test "print array\[0\]" "\\\$$decimal = 184" "print local (3)"