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54 lines
1.8 KiB
Plaintext
54 lines
1.8 KiB
Plaintext
# Copyright (C) 2011-2015 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib gdb-python.exp
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standard_testfile
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if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
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return -1
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}
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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if ![runto main] then {
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fail "Can't run to function f"
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return 0
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}
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gdb_breakpoint [gdb_get_line_number "break-here"]
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gdb_continue_to_breakpoint "Block break here."
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gdb_test "info frame" "inlined into frame 1\r\n.*"
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gdb_test "up" "#1 g .*"
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gdb_test "python print (gdb.selected_frame().read_var('l'))" "\r\n42"
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# A regression test for having a backtrace limit that forces unwinding
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# to stop after an inline frame. GDB needs to compute the frame_id of
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# the inline frame, which requires unwinding past all the inline
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# frames to the real stack frame, even if that means bypassing the
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# user visible backtrace limit. See PR backtrace/15558.
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#
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# Set the limit, and run to an inline function. It's important that
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# the frame cache is flushed somehow after setting the limit, to force
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# frame id recomputation.
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gdb_test_no_output "set backtrace limit 1"
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gdb_continue_to_breakpoint "Block break here."
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gdb_test "python print (gdb.newest_frame())" ".*"
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