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| author | Richard Henderson <rth@twiddle.net> | 2012-03-24 21:31:25 +0100 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2012-09-21 22:02:15 +0200 |
| commit | 62724cc5ebd7fb9113f156cbc0d2bb5e3cb0a9ae (patch) | |
| tree | 264a6d37e963318a07ab782c7aea863c7578167e /targphys.h | |
| parent | cfb75cb9807463ebe18b127096b48b5d0db1ce03 (diff) | |
| download | qemu-62724cc5ebd7fb9113f156cbc0d2bb5e3cb0a9ae.zip qemu-62724cc5ebd7fb9113f156cbc0d2bb5e3cb0a9ae.tar.gz qemu-62724cc5ebd7fb9113f156cbc0d2bb5e3cb0a9ae.tar.bz2 | |
linux-user: Use memcpy in get_user/put_user.
When host and target have differing alignment rules, using a cast
and direct memory operation can result in SIGBUS. Use memcpy instead,
which the compiler will happily optimize when alignment is satisfied.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'targphys.h')
0 files changed, 0 insertions, 0 deletions