diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-02-01 23:03:16 +0100 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2013-02-02 20:16:00 +0000 |
| commit | fbeadf50f2f965741def823036b086bbc2999b1f (patch) | |
| tree | 859da9be446ae21d999274d1972730a69e1de9ee /cpu-exec.c | |
| parent | 7b2d9779818f4c0d4c31d3a0292bee1c4b633217 (diff) | |
bitops: unify bitops_ffsl with the one in host-utils.h, call it bitops_ctzl
We had two copies of a ffs function for longs with subtly different
semantics and, for the one in bitops.h, a confusing name: the result
was off-by-one compared to the library function ffsl.
Unify the functions into one, and solve the name problem by calling
the 0-based functions "bitops_ctzl" and "bitops_ctol" respectively.
This also fixes the build on platforms with ffsl, including Mac OS X
and Windows.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Andreas Färber <afaerber@suse.de>
Tested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'cpu-exec.c')
0 files changed, 0 insertions, 0 deletions