38 lines
1.4 KiB
Text
38 lines
1.4 KiB
Text
# Copyright 2009-2022 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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# Test GDB can cope with Fortran strings having their length present in a CPU
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# register. With -O0 the string length is passed on the stack. To make this
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# test meaningful the follow assertion should pass. It is not being checked
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# here as the "_s" symbol is compiler dependent:
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# (gdb) info address _s
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# Symbol "_s" is a variable in register XX.
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standard_testfile .f90
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if { [prepare_for_testing "prepare for testing" ${testfile} ${srcfile} \
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{debug f90 additional_flags=-O1}] } {
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return -1
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}
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if ![runto f] then {
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perror "couldn't run to f"
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return
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}
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gdb_test_no_output "set print frame-arguments all"
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gdb_test "frame" ".*s='foo'.*"
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gdb_test "ptype s" "type = character \\(3\\)"
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gdb_test "p s" "\\$\[0-9\]* = 'foo'"
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