diff options
| author | Sascha Bischoff <sascha.bischoff@arm.com> | 2017-04-18 15:11:15 +0100 |
|---|---|---|
| committer | Andreas Sandberg <andreas.sandberg@arm.com> | 2017-07-10 08:30:42 +0000 |
| commit | fd5b754974dd7b76a0b8798eb206a4c76a311cee (patch) | |
| tree | 613833a84cd2545a9d1a8ec41ce610f4274d3247 /src/dev/dma_device.cc | |
| parent | ff87b8ad52145045bc3f4d1082204d962d7c3dd5 (diff) | |
| download | gem5-fd5b754974dd7b76a0b8798eb206a4c76a311cee.tar.xz | |
dev: Fix address type promotion issues in VirtIO devices
With the change we explicitly update the types for the VirtIO bit
masks to be Addr (uint64_t). By changing this, we ensure type
promotion where it is needed. Therefore, this fixes issues where, in
certain situations, address calculations were performed in 32-bits,
resulting in overflows.
Change-Id: I5c5c3f9a3f94e806812282da01268e18ae0d2d39
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/3968
Diffstat (limited to 'src/dev/dma_device.cc')
0 files changed, 0 insertions, 0 deletions