diff options
Diffstat (limited to 'src/mem/protocol/MI_example-dir.sm')
-rw-r--r-- | src/mem/protocol/MI_example-dir.sm | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mem/protocol/MI_example-dir.sm b/src/mem/protocol/MI_example-dir.sm index bffdd04fd..baffe2412 100644 --- a/src/mem/protocol/MI_example-dir.sm +++ b/src/mem/protocol/MI_example-dir.sm @@ -116,6 +116,21 @@ machine(Directory, "Directory protocol") } } + AccessPermission getAccessPermission(Address addr) { + TBE tbe := TBEs[addr]; + if(is_valid(tbe)) { + return Directory_State_to_permission(tbe.TBEState); + } + + return Directory_State_to_permission(getDirectoryEntry(addr).DirectoryState); + } + + void setAccessPermission(Address addr, State state) { + if (directory.isPresent(addr)) { + getDirectoryEntry(addr).changePermission(Directory_State_to_permission(state)); + } + } + // ** OUT_PORTS ** out_port(forwardNetwork_out, RequestMsg, forwardFromDir); out_port(responseNetwork_out, ResponseMsg, responseFromDir); |