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150 lines
3.2 KiB
Plaintext
150 lines
3.2 KiB
Plaintext
# Copyright (C) 2016-2018 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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# Test symbol lookup when there are multiple circular imports.
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load_lib "d-support.exp"
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load_lib "dwarf.exp"
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if { [skip_d_tests] } { continue }
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# This test can only be run on targets which support DWARF-2 and use gas.
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if {![dwarf2_support]} {
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return 0
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}
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standard_testfile circular.c circular-dw.S
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# Make some DWARF for the test.
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set asm_file [standard_output_file $srcfile2]
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Dwarf::assemble $asm_file {
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cu {} {
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compile_unit {
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{language @DW_LANG_D}
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} {
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declare_labels circular1_label circular2_label circular3_label
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declare_labels circular4_label circular5_label
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extern circular1_found_start circular1_found_end
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circular1_label: module {
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{name circular1}
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} {
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imported_module {
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{import :$circular2_label}
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}
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imported_module {
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{import :$circular3_label}
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}
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imported_module {
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{import :$circular4_label}
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}
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imported_module {
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{import :$circular5_label}
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}
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subprogram {
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{name found}
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{external 1 flag_present}
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{low_pc circular1_found_start addr}
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{high_pc circular1_found_end addr}
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}
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}
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circular2_label: module {
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{name circular2}
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} {
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imported_module {
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{import :$circular1_label}
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}
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imported_module {
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{import :$circular3_label}
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}
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imported_module {
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{import :$circular4_label}
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}
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imported_module {
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{import :$circular5_label}
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}
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}
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circular3_label: module {
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{name circular3}
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} {
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imported_module {
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{import :$circular1_label}
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}
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imported_module {
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{import :$circular2_label}
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}
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imported_module {
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{import :$circular4_label}
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}
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imported_module {
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{import :$circular5_label}
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}
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}
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circular4_label: module {
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{name circular4}
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} {
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imported_module {
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{import :$circular1_label}
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}
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imported_module {
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{import :$circular2_label}
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}
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imported_module {
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{import :$circular3_label}
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}
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imported_module {
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{import :$circular5_label}
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}
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}
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circular5_label: module {
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{name circular5}
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} {
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imported_module {
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{import :$circular1_label}
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}
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imported_module {
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{import :$circular2_label}
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}
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imported_module {
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{import :$circular3_label}
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}
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imported_module {
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{import :$circular4_label}
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}
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}
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}
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}
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}
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if { [prepare_for_testing "failed to prepare" ${testfile} \
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[list $srcfile $asm_file] {nodebug}] } {
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return -1
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}
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gdb_test_no_output "set language d"
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if {![runto "circular1.found"]} {
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return -1
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}
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# This last test shouldn't timeout.
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gdb_test "print notfound" "No symbol \"notfound\" in current context."
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