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| author | Nilay Vaish <nilay@cs.wisc.edu> | 2012-10-15 17:51:57 -0500 |
|---|---|---|
| committer | Nilay Vaish <nilay@cs.wisc.edu> | 2012-10-15 17:51:57 -0500 |
| commit | 5ffc16593997b35f4f1abbd149e01169e6bbcff5 (patch) | |
| tree | 647411a3d027f2bdfaf750f65107affb6d9c002d /src/mem/slicc/ast | |
| parent | 07ce90f7aa28a507493da905ba1881972250bb3a (diff) | |
| download | gem5-5ffc16593997b35f4f1abbd149e01169e6bbcff5.tar.xz | |
ruby: improved support for functional accesses
This patch adds support to different entities in the ruby memory system
for more reliable functional read/write accesses. Only the simple network
has been augmented as of now. Later on Garnet will also support functional
accesses.
The patch adds functional access code to all the different types of messages
that protocols can send around. These messages are functionally accessed
by going through the buffers maintained by the network entities.
The patch also rectifies some of the bugs found in coherence protocols while
testing the patch.
With this patch applied, functional writes always succeed. But functional
reads can still fail.
Diffstat (limited to 'src/mem/slicc/ast')
| -rw-r--r-- | src/mem/slicc/ast/TypeDeclAST.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mem/slicc/ast/TypeDeclAST.py b/src/mem/slicc/ast/TypeDeclAST.py index 983e86882..8a58853ac 100644 --- a/src/mem/slicc/ast/TypeDeclAST.py +++ b/src/mem/slicc/ast/TypeDeclAST.py @@ -60,7 +60,10 @@ class TypeDeclAST(DeclAST): machine.addType(new_type) self.symtab.newSymbol(new_type) + self.symtab.pushFrame() # Add all of the fields of the type to it for field in self.field_asts: field.generate(new_type) + + self.symtab.popFrame() |