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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-02-25 10:19:33 -0800 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-02-25 10:19:33 -0800 |
| commit | 9940e21fa98950c477c0fb7488376005b2ca71df (patch) | |
| tree | 24d970b5d36d9734d7a433f1298ba3d3eebcefec /src/cpu/static_inst.hh | |
| parent | 5d5e001ac3d980f8a0902049db75604f7d7a2ea1 (diff) | |
| download | gem5-9940e21fa98950c477c0fb7488376005b2ca71df.tar.xz | |
CPU: Add a flag to identify a read barrier to the static inst class.
Diffstat (limited to 'src/cpu/static_inst.hh')
| -rw-r--r-- | src/cpu/static_inst.hh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/cpu/static_inst.hh b/src/cpu/static_inst.hh index bf07e06c7..cb32f2333 100644 --- a/src/cpu/static_inst.hh +++ b/src/cpu/static_inst.hh @@ -159,6 +159,7 @@ class StaticInstBase : public RefCounted IsSerializeAfter, IsMemBarrier, ///< Is a memory barrier IsWriteBarrier, ///< Is a write barrier + IsReadBarrier, ///< Is a read barrier IsERET, /// <- Causes the IFU to stall (MIPS ISA) IsNonSpeculative, ///< Should not be executed speculatively |