diff options
| author | Blue Swirl <blauwirbel@gmail.com> | 2011-08-07 19:55:23 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2011-08-21 20:01:59 +0000 |
| commit | d7b9553489f896bbcdb47403edb92f0bfb02eeaa (patch) | |
| tree | 0004f3b6fff55aeab3df31697c02486ae619e5ee /hw/lm32_uart.c | |
| parent | 242cca4fdfadafca39fa918e78fea6ef89d6decc (diff) | |
| download | focaccia-qemu-d7b9553489f896bbcdb47403edb92f0bfb02eeaa.tar.gz focaccia-qemu-d7b9553489f896bbcdb47403edb92f0bfb02eeaa.zip | |
escc: avoid structure holes spotted by pahole
Edited report from pahole on amd64 host:
struct ChannelState {
...
ChnType type; /* 32 4 */
/* XXX 4 bytes hole, try to pack */
...
uint8_t rregs[16]; /* 66 16 */
/* XXX 2 bytes hole, try to pack */
...
/* size: 392, cachelines: 7 */
/* sum members: 382, holes: 2, sum holes: 6 */
/* padding: 4 */
/* last cacheline: 8 bytes */
}; /* definitions: 1 */
Fix by rearranging the structure to avoid padding.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/lm32_uart.c')
0 files changed, 0 insertions, 0 deletions