7ee85ab10c
* dwarf2read.c (struct dwarf2_per_cu_data): New member tu_read. (fill_in_sig_entry_from_dwo_entry): Reorganize asserts. Add assert of sig_entry->dwo_unit == NULL. (lookup_dwo_signatured_type): Don't assign TU to a DWO if the TU had already been read. (read_signatured_type): Set per_cu.tu_read. testsuite/ * gdb.dwarf2/fission-mix.exp: New file. * gdb.dwarf2/fission-mix.h: New file. * gdb.dwarf2/fission-mix.c: New file. * gdb.dwarf2/fission-mix2.c: New file.
46 lines
1.6 KiB
Text
46 lines
1.6 KiB
Text
# Copyright 2013 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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load_lib dwarf.exp
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# This test can only be run on targets which support DWARF-2.
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if ![dwarf2_support] {
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return 0
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}
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standard_testfile fission-mix.c fission-mix2.c
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set objfile [standard_output_file ${testfile}.o]
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set objfile2 [standard_output_file ${testfile}2.o]
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# Compile fission-mix.c without Fission and fission-mix2.c with Fission.
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if { [gdb_compile ${srcdir}/${subdir}/${srcfile} $objfile object {debug}] != "" } {
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return -1
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}
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if { [gdb_compile ${srcdir}/${subdir}/${srcfile2} $objfile2 object {debug additional_flags=-gsplit-dwarf}] != "" } {
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return -1
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}
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if {[gdb_compile "$objfile $objfile2" $binfile executable {debug}] != "" } {
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return -1
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}
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clean_restart $binfile
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gdb_test "break main" "Breakpoint .*"
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# Bug 15691: gdb would crash here on an assert violation.
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# The debug info for the TU for "struct s" has already been read,
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# but gdb doesn't think so.
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# To repro the bug, --target_board=dwarf4-gdb-index, or equivalent, is needed.
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gdb_test "break func2" "Breakpoint .*"
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