forked from Imagelibrary/binutils-gdb
655e4e52ef
A user noticed that gdb would crash when showing a backtrace. Investigation showed this to be a crash in the DWARF reader when handling a "pragma export" symbol. The bug here is that earlier code decides to eliminate the symbol, but the export code tries to add it anyway -- but to a NULL list.
35 lines
1.1 KiB
Plaintext
35 lines
1.1 KiB
Plaintext
# Copyright 2023 Free Software Foundation, Inc.
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#
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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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load_lib "ada.exp"
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require allow_ada_tests
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standard_ada_testfile main
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable \
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{debug additional_flags=-fdata-sections ldflags=-Wl,--gc-sections}] \
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!= ""} {
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return -1
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}
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# The bug was that the DWARF reader would crash when processing a
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# certain symbol.
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save_vars {GDBFLAGS} {
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append GDBFLAGS " --readnow"
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clean_restart ${testfile}
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}
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