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authorDerek Hower <drh5@cs.wisc.edu>2009-08-04 12:52:52 -0500
committerDerek Hower <drh5@cs.wisc.edu>2009-08-04 12:52:52 -0500
commit33b28fde7aca9bf1ae16b9db09e71ccd44d3ae76 (patch)
treefe2a4aee5517aed63f95e56ce4f085793826bdd4 /src/mem/gems_common
parentc1e0bd1df4cf107bd543bcde9c9ab7be41d6dce3 (diff)
downloadgem5-33b28fde7aca9bf1ae16b9db09e71ccd44d3ae76.tar.xz
slicc: added MOESI_CMP_directory, DMA SequencerMsg, parameterized controllers
This changeset contains a lot of different changes that are too mingled to separate. They are: 1. Added MOESI_CMP_directory I made the changes necessary to bring back MOESI_CMP_directory, including adding a DMA controller. I got rid of MOESI_CMP_directory_m and made MOESI_CMP_directory use a memory controller. Added a new configuration for two level protocols in general, and MOESI_CMP_directory in particular. 2. DMA Sequencer uses a generic SequencerMsg I will eventually make the cache Sequencer use this type as well. It doesn't contain an offset field, just a physical address and a length. MI_example has been updated to deal with this. 3. Parameterized Controllers SLICC controllers can now take custom parameters to use for mapping, latencies, etc. Currently, only int parameters are supported.
Diffstat (limited to 'src/mem/gems_common')
-rw-r--r--src/mem/gems_common/Map.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/gems_common/Map.hh b/src/mem/gems_common/Map.hh
index 5128a0fee..6e581d375 100644
--- a/src/mem/gems_common/Map.hh
+++ b/src/mem/gems_common/Map.hh
@@ -93,6 +93,8 @@ bool Map<KEY_TYPE, VALUE_TYPE>::exist(const KEY_TYPE& key) const
template <class KEY_TYPE, class VALUE_TYPE>
VALUE_TYPE& Map<KEY_TYPE, VALUE_TYPE>::lookup(const KEY_TYPE& key) const
{
+ if (!exist(key))
+ cerr << *this << " is looking for " << key << endl;
assert(exist(key));
return m_map[key];
}