forked from Imagelibrary/binutils-gdb
130e33d861
When running test-case gdb.reverse/getrandom.exp on a system with eglibc 2.19,
we run into:
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gdb compile failed, gdb.reverse/getrandom.c:18:24: fatal error: \
sys/random.h: No such file or directory
#include <sys/random.h>
^
compilation terminated.
=== gdb Summary ===
# of untested testcases 1
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and:
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UNTESTED: gdb.reverse/getrandom.exp: failed to prepare
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Fix this by testing for the presence of the header, such that we have instead:
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UNSUPPORTED: gdb.reverse/getrandom.exp: require failed: \
have_system_header sys/random.h
...
Tested on x86_64-linux and i686-linux.
56 lines
1.8 KiB
Plaintext
56 lines
1.8 KiB
Plaintext
# Copyright 2022-2023 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 file is part of the gdb testsuite.
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#
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# This test tests getrandom syscall for reverse execution.
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#
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require supports_reverse
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require {have_system_header sys/random.h}
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standard_testfile
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if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
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return -1
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}
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runto_main
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if [supports_process_record] {
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# Activate process record/replay
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gdb_test_no_output "record" "turn on process record"
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}
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gdb_test "break marker2" \
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"Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \
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"set breakpoint at marker2"
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gdb_continue_to_breakpoint "marker2" ".*$srcfile:.*"
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gdb_test "break marker1" \
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"Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \
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"set breakpoint at marker1"
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gdb_test "reverse-continue" ".*$srcfile:$decimal.*" "reverse to marker1"
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gdb_test "print (unsigned)buf\[0\]" ".* = 255" "check buf\[0\]"
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gdb_test "print (unsigned)buf\[1\]" ".* = 0" "check buf\[1\]"
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gdb_test "print (unsigned)buf\[2\]" ".* = 0" "check buf\[2\]"
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gdb_test "print (unsigned)buf\[3\]" ".* = 0" "check buf\[3\]"
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gdb_test "print (unsigned)buf\[4\]" ".* = 0" "check buf\[4\]"
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gdb_test "print (unsigned)buf\[5\]" ".* = 255" "check buf\[5\]"
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