| commit | bfaf2dd3509bc73bf4a4cea0e72472755ed860e2 | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@linux.intel.com> | Wed Jul 30 20:50:19 2014 +0200 |
| committer | Michal Marek <mmarek@suse.cz> | Wed Jul 30 22:56:04 2014 +0200 |
| tree | e7ceb98352696ee3aa373a7559227a361983f31c | |
| parent | 866ced950bcd54820c3e571229356adc2b2dd72e [diff] |
Kbuild: Add a option to enable dwarf4 v2 I found that a lot of unresolvable variables when using gdb on the kernel become resolvable when dwarf4 is enabled. So add a Kconfig flag to enable it. It definitely increases the debug information size, but on the other hand this isn't so bad when debug fusion is used. v2: Use cc-option Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Michal Marek <mmarek@suse.cz>