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| author | Kevin O'Connor <kevin@koconnor.net> | 2014-10-20 23:06:04 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2014-10-27 10:56:54 -0400 |
| commit | cf436225a6a7c9d4351f1c3639dea787d9d70f4f (patch) | |
| tree | f0125154e75e3426513173882abaaeec4ad38a7e /src/entryfuncs.S | |
| parent | 54a1c6d629b7aafe52974a2a9f5c8cf3a3780413 (diff) | |
| download | seabios-hppa-cf436225a6a7c9d4351f1c3639dea787d9d70f4f.zip seabios-hppa-cf436225a6a7c9d4351f1c3639dea787d9d70f4f.tar.gz seabios-hppa-cf436225a6a7c9d4351f1c3639dea787d9d70f4f.tar.bz2 | |
Use 32bit memcpy in int1587 when applicable
If the amount of data to be copied is an even number of four, then
copy the data in four byte chunks. This 32bit copy is more efficient,
in particular when copying to/from memory mapped io. This should
improve the performance of framebuffer draws in cbvga SeaVGABIOS.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'src/entryfuncs.S')
0 files changed, 0 insertions, 0 deletions