gdb/testsuite/gdb.base/backtrace.exp

   1 # Copyright 2019-2024 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 # A place for miscellaneous tests related to backtrace.
  17
  18 standard_testfile
  19
  20 set flags {}
  21 lappend flags debug
  22 lappend_include_file flags $srcdir/lib/attributes.h
  23
  24 if { [prepare_for_testing "failed to prepare" $testfile $srcfile $flags] } {
  25     return -1
  26 }
  27
  28 if {![runto_main]} {
  29     return 0
  30 }
  31
  32 # Run to the breakpoint at return.
  33 gdb_breakpoint [gdb_get_line_number "Break here."]
  34 gdb_continue_to_breakpoint "Break here."
  35
  36 # Backtrace with the default options.
  37 gdb_test "bt" \
  38     [multi_line \
  39          "#0\[ \t\]*baz \\(\\) at \[^\r\n\]+" \
  40          "#1\[ \t\]*$hex in bar \\(\\) at \[^\r\n\]+" \
  41          "#2\[ \t\]*$hex in foo \\(\\) at \[^\r\n\]+" \
  42          "#3\[ \t\]*$hex in main \\(\\) at \[^\r\n\]+" ]
  43
  44 # Backtrace with 'set disassemble-next-line on'.  This shouldn't make
  45 # any difference to the backtrace.
  46 gdb_test "with disassemble-next-line on -- bt" \
  47     [multi_line \
  48          "#0\[ \t\]*baz \\(\\) at \[^\r\n\]+" \
  49          "#1\[ \t\]*$hex in bar \\(\\) at \[^\r\n\]+" \
  50          "#2\[ \t\]*$hex in foo \\(\\) at \[^\r\n\]+" \
  51          "#3\[ \t\]*$hex in main \\(\\) at \[^\r\n\]+" ]