diff options
| author | Nilay Vaish <nilay@cs.wisc.edu> | 2011-11-03 22:52:21 -0500 |
|---|---|---|
| committer | Nilay Vaish <nilay@cs.wisc.edu> | 2011-11-03 22:52:21 -0500 |
| commit | 582ea4d5431f9fa9edbeb16835b04171647ea18b (patch) | |
| tree | a9a3ae50ff09f7791525cf8313d8afec67f9f3e3 /src/mem/protocol | |
| parent | fb5c095cd53f4f16e139d9e959c41e089ff79896 (diff) | |
| download | gem5-582ea4d5431f9fa9edbeb16835b04171647ea18b.tar.xz | |
x86: Add microop for fence
This patch adds a new microop for memory barrier. The microop itself does
nothing, but since it is marked as a memory barrier, the O3 CPU should flush
all the pending loads and stores before the fence to the memory system.
Diffstat (limited to 'src/mem/protocol')
0 files changed, 0 insertions, 0 deletions