50 lines
1.6 KiB
Plaintext
50 lines
1.6 KiB
Plaintext
# Copyright 1997-2018 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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standard_testfile
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# Create and source the file that provides information about the compiler
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# used to compile the test case.
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if [get_compiler_info] {
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return -1
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}
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# This test must be compiled with -O2 if using gcc.
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set options debug
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if { [test_compiler_info gcc-*-*] } then {
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lappend options additional_flags=-O2 additional_flags=-fno-inline
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}
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile $options]} {
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return -1
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}
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if [runto middle] then {
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# PR 3016
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# warning: Hit heuristic-fence-post without finding
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# warning: enclosing function for pc 0x1006ead0
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if { [test_compiler_info gcc-*-*] } then {
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setup_xfail "mips64*-*-elf"
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}
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# The call chain is main -> top -> middle. But gcc can optimize a tail
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# call to a jump, so the stack may contain either main -> top -> middle
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# or main -> middle.
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gdb_test "backtrace" "#0.*middle.*#\[12\].*main.*"
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}
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return 0
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