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| author | Mark Wielaard <mark@klomp.org> | 2019-07-03 13:08:01 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@gcc.gnu.org> | 2019-07-03 13:08:01 +0000 |
| commit | 6c47a87b661598cfba79925a6fdd1ebf7737bbdc (patch) | |
| tree | e36f5f063bdecf137efda15a7a9e9412f796c7a3 /gcc/fwprop.c | |
| parent | cc49641a7132b66a8fdf26038aa1343e60473eaa (diff) | |
| download | gcc-6c47a87b661598cfba79925a6fdd1ebf7737bbdc.zip gcc-6c47a87b661598cfba79925a6fdd1ebf7737bbdc.tar.gz gcc-6c47a87b661598cfba79925a6fdd1ebf7737bbdc.tar.bz2 | |
PR debug/90981 Empty .debug_addr crashes -gdwarf-5 -gsplit-dwarf
Even if there was no, or an empty address list we would try to generate
a header for the .debug_addr section with -gdwarf-5 and -gsplit-dwarf.
The skeleton DIE would also get a (dangling) DW_AT_addr_base in that case.
PR debug/90981
* dwarf2out.c (add_top_level_skeleton_die_attrs): Only add
DW_AT_addr_base if there is actually a .debug_addr section with
addresses.
(output_addr_table): Add DWARF5 table header generation here after
checking there are actually any addresses from...
(dwarf2out_finish): ...here.
* testsuite/g++.dg/pr90981.C: New test.
From-SVN: r273008
Diffstat (limited to 'gcc/fwprop.c')
0 files changed, 0 insertions, 0 deletions