3a56ed8668
With gcc 4.8.1, we see this FAIL: ... (gdb) PASS: gdb.base/list-missing-source.exp: list info source^M Current source file is outputs/gdb.base/list-missing-source/main.c^M Source language is c.^M Producer is GNU C 4.8.5 -mtune=generic -march=x86-64 -g -fno-stack-protector.^M Compiled with DWARF 2 debugging format.^M Does not include preprocessor macro info.^M (gdb) FAIL: gdb.base/list-missing-source.exp: info source ... The problem is that a "Compilation directory is <dir>" line is expected, but this is missing due to the fact the the compilation unit for main.c doesn't contain a DW_AT_comp_dir in the DW_TAG_compile_unit DIE. Fix this by allowing the "Compilation directory" line to be missing. Tested on x86_64-linux. gdb/testsuite/ChangeLog: 2019-10-03 Tom de Vries <tdevries@suse.de> PR testsuite/25059 * gdb.base/list-missing-source.exp: Allowing the "Compilation directory" line to be missing.
63 lines
1.7 KiB
Text
63 lines
1.7 KiB
Text
# Copyright 2019 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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# This test checks how GDB handles missing source files around the
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# 'list' and 'info source' commands.
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standard_testfile
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# Create a source file in the output directory.
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set srcfile [standard_output_file main.c]
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set fd [open "$srcfile" w]
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puts $fd {
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int
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main ()
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{
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return 0;
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}
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}
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close $fd
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# Compile the source file.
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set options "debug"
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if { [gdb_compile "${srcfile}" "${binfile}" \
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executable $options] != "" } {
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untested "failed to compile"
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return -1
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}
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# Now delete the source file.
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file delete $srcfile
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# Now start GDB, run to main and try to list the source.
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clean_restart ${binfile}
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if ![runto_main] then {
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fail "can't run to main"
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return 0
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}
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gdb_test "list" "1\[ \t\]+in\[ \t\]+$srcfile"
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gdb_test "info source" \
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[multi_line \
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"info source" \
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"Current source file is $srcfile\(" \
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"Compilation directory is \[^\n\r\]+)?" \
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"Source language is c." \
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"Producer is \[^\n\r\]+" \
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"Compiled with DWARF $decimal debugging format." \
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"Does not include preprocessor macro info." ]
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