| 1 | # Copyright (C) 2011-2016 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 | load_lib gdb-python.exp |
| 17 | |
| 18 | standard_testfile |
| 19 | |
| 20 | if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } { |
| 21 | return -1 |
| 22 | } |
| 23 | |
| 24 | # Skip all tests if Python scripting is not enabled. |
| 25 | if { [skip_python_tests] } { continue } |
| 26 | |
| 27 | if ![runto main] then { |
| 28 | fail "Can't run to function f" |
| 29 | return 0 |
| 30 | } |
| 31 | |
| 32 | gdb_breakpoint [gdb_get_line_number "break-here"] |
| 33 | gdb_continue_to_breakpoint "Block break here." |
| 34 | |
| 35 | gdb_test "info frame" "inlined into frame 1\r\n.*" |
| 36 | |
| 37 | gdb_test "up" "#1 g .*" |
| 38 | |
| 39 | gdb_test "python print (gdb.selected_frame().read_var('l'))" "\r\n42" |
| 40 | |
| 41 | # A regression test for having a backtrace limit that forces unwinding |
| 42 | # to stop after an inline frame. GDB needs to compute the frame_id of |
| 43 | # the inline frame, which requires unwinding past all the inline |
| 44 | # frames to the real stack frame, even if that means bypassing the |
| 45 | # user visible backtrace limit. See PR backtrace/15558. |
| 46 | # |
| 47 | # Set the limit, and run to an inline function. It's important that |
| 48 | # the frame cache is flushed somehow after setting the limit, to force |
| 49 | # frame id recomputation. |
| 50 | gdb_test_no_output "set backtrace limit 1" |
| 51 | gdb_continue_to_breakpoint "Block break here." |
| 52 | |
| 53 | gdb_test "python print (gdb.newest_frame())" ".*" |