diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2015-03-11 13:21:06 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-03-11 13:21:06 +0000 |
| commit | 4f9950520a115acf9c0a209f0befa45758ad0215 (patch) | |
| tree | 49a311b1a3f68942a4fb0a095c10fe227661b219 /include | |
| parent | 83d0cf895f9b1c35fb56d3c93fd3504bc1ac8344 (diff) | |
bitops.h: sextract64() return type should be int64_t, not uint64_t
The documentation for sextract64() claims that the return type is
an int64_t, but the code itself disagrees. Fix the return type to
conform to the documentation and to bring it into line with
sextract32(), which returns int32_t.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 1423231328-15662-1-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'include')
| -rw-r--r-- | include/qemu/bitops.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/qemu/bitops.h b/include/qemu/bitops.h index 181bd46063..90ca8df4e2 100644 --- a/include/qemu/bitops.h +++ b/include/qemu/bitops.h @@ -354,7 +354,7 @@ static inline int32_t sextract32(uint32_t value, int start, int length) * Returns: the sign extended value of the bit field extracted from the * input value. */ -static inline uint64_t sextract64(uint64_t value, int start, int length) +static inline int64_t sextract64(uint64_t value, int start, int length) { assert(start >= 0 && length > 0 && length <= 64 - start); /* Note that this implementation relies on right shift of signed |