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| author | Jakub Jelinek <jakub@redhat.com> | 2020-12-04 10:54:45 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2020-12-04 10:54:45 +0100 |
| commit | 65312dfc64744405326a9f4c243f1b4c8f21de1b (patch) | |
| tree | e9c5a9cae5d303385de694fe1b32e1c12a1e9fc0 /gcc/cfgexpand.c | |
| parent | 485b40a5270cf50a7304a9e5cb8aff96bfa3d901 (diff) | |
| download | gcc-65312dfc64744405326a9f4c243f1b4c8f21de1b.zip gcc-65312dfc64744405326a9f4c243f1b4c8f21de1b.tar.gz gcc-65312dfc64744405326a9f4c243f1b4c8f21de1b.tar.bz2 | |
dwarf: Add -gdwarf{32,64} options
The following patch makes the choice between 32-bit and 64-bit DWARF formats
selectable by command line switch, rather than being hardcoded through
DWARF_OFFSET_SIZE macro.
The options themselves don't turn on debug info themselves, so one needs
to use -g -gdwarf64 or similar.
2020-12-04 Jakub Jelinek <jakub@redhat.com>
* common.opt (-gdwarf32, -gdwarf64): New options.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Default
dwarf_offset_size to 8 if not overridden from the command line.
* dwarf2out.c: Change all occurrences of DWARF_OFFSET_SIZE to
dwarf_offset_size.
* doc/invoke.texi (-gdwarf32, -gdwarf64): Document.
Diffstat (limited to 'gcc/cfgexpand.c')
0 files changed, 0 insertions, 0 deletions