11 files changed, 18 insertions, 17 deletions

diff --git a/src/mem/protocol/MESI_CMP_directory-L2cache.sm b/src/mem/protocol/MESI_CMP_directory-L2cache.sm
index e7877211a..4739451b1 100644
--- a/src/mem/protocol/MESI_CMP_directory-L2cache.sm
+++ b/src/mem/protocol/MESI_CMP_directory-L2cache.sm
@@ -166,7 +166,7 @@ machine(L2Cache, "MESI Directory L2 Cache CMP")
     }
   }
 
-  string getCoherenceRequestTypeStr(CoherenceRequestType type) {
+  std::string getCoherenceRequestTypeStr(CoherenceRequestType type) {
     return CoherenceRequestType_to_string(type);
   }
 
@@ -203,7 +203,7 @@ machine(L2Cache, "MESI Directory L2 Cache CMP")
     return State:NP;
   }
 
-  string getStateStr(Address addr) {
+  std::string getStateStr(Address addr) {
     return L2Cache_State_to_string(getState(addr));
   }
 
diff --git a/src/mem/protocol/MESI_SCMP_bankdirectory-L2cache.sm b/src/mem/protocol/MESI_SCMP_bankdirectory-L2cache.sm
index 0bd9c2b14..8d3c2126f 100644
--- a/src/mem/protocol/MESI_SCMP_bankdirectory-L2cache.sm
+++ b/src/mem/protocol/MESI_SCMP_bankdirectory-L2cache.sm
@@ -171,7 +171,7 @@ machine(L2Cache, "MOSI Directory L2 Cache CMP") {
     }
   }
 
-  string getCoherenceRequestTypeStr(CoherenceRequestType type) {
+  std::string getCoherenceRequestTypeStr(CoherenceRequestType type) {
     return CoherenceRequestType_to_string(type);
   }
 
@@ -209,7 +209,7 @@ machine(L2Cache, "MOSI Directory L2 Cache CMP") {
     return State:NP;
   }
 
-  string getStateStr(Address addr) {
+  std::string getStateStr(Address addr) {
     return L2Cache_State_to_string(getState(addr));
   }
 
diff --git a/src/mem/protocol/MOESI_CMP_directory-L2cache.sm b/src/mem/protocol/MOESI_CMP_directory-L2cache.sm
index dff1dab27..0316e2310 100644
--- a/src/mem/protocol/MOESI_CMP_directory-L2cache.sm
+++ b/src/mem/protocol/MOESI_CMP_directory-L2cache.sm
@@ -457,11 +457,11 @@ machine(L2Cache, "Token protocol")
     }
   }
 
-  string getStateStr(Address addr) {
+  std::string getStateStr(Address addr) {
     return L2Cache_State_to_string(getState(addr));
   }
 
-  string getCoherenceRequestTypeStr(CoherenceRequestType type) {
+  std::string getCoherenceRequestTypeStr(CoherenceRequestType type) {
     return CoherenceRequestType_to_string(type);
   }
 
diff --git a/src/mem/protocol/MOESI_CMP_token-L2cache.sm b/src/mem/protocol/MOESI_CMP_token-L2cache.sm
index d3e11349d..789a2b5cd 100644
--- a/src/mem/protocol/MOESI_CMP_token-L2cache.sm
+++ b/src/mem/protocol/MOESI_CMP_token-L2cache.sm
@@ -183,7 +183,7 @@ machine(L2Cache, "Token protocol")
     }
   }
 
-  string getStateStr(Address addr) {
+  std::string getStateStr(Address addr) {
     return L2Cache_State_to_string(getState(addr));
   }
 
diff --git a/src/mem/protocol/MSI_MOSI_CMP_directory-L1cache.sm b/src/mem/protocol/MSI_MOSI_CMP_directory-L1cache.sm
index c16a2fe80..6ca749ac7 100644
--- a/src/mem/protocol/MSI_MOSI_CMP_directory-L1cache.sm
+++ b/src/mem/protocol/MSI_MOSI_CMP_directory-L1cache.sm
@@ -187,7 +187,7 @@ machine(L1Cache, "MSI Directory L1 Cache CMP") {
     return State:NP;
   }
 
-  string getStateStr(Address addr) {
+  std::string getStateStr(Address addr) {
     return L1Cache_State_to_string(getState(addr));
   }
 
diff --git a/src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm b/src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm
index 9f85e3a8f..8dbe5b8db 100644
--- a/src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm
+++ b/src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm
@@ -222,7 +222,7 @@ machine(L2Cache, "MOSI Directory L2 Cache CMP") {
     }
   }
 
-  string getCoherenceRequestTypeStr(CoherenceRequestType type) {
+  std::string getCoherenceRequestTypeStr(CoherenceRequestType type) {
     return CoherenceRequestType_to_string(type);
   }
 
@@ -260,7 +260,7 @@ machine(L2Cache, "MOSI Directory L2 Cache CMP") {
     return State:L2_NP;
   }
 
-  string getStateStr(Address addr) {
+  std::string getStateStr(Address addr) {
     return L2Cache_State_to_string(getState(addr));
   }
 
diff --git a/src/mem/protocol/MSI_MOSI_CMP_directory-dir.sm b/src/mem/protocol/MSI_MOSI_CMP_directory-dir.sm
index 435bf0eff..e806b333c 100644
--- a/src/mem/protocol/MSI_MOSI_CMP_directory-dir.sm
+++ b/src/mem/protocol/MSI_MOSI_CMP_directory-dir.sm
@@ -100,11 +100,11 @@ machine(Directory, "MOSI Directory Optimized") {
     return State:NP;
   }
 
-  string getDirStateStr(Address addr) {
+  std::string getDirStateStr(Address addr) {
     return Directory_State_to_string(getState(addr));
   }
 
-  string getRequestTypeStr(CoherenceRequestType type) {
+  std::string getRequestTypeStr(CoherenceRequestType type) {
     return CoherenceRequestType_to_string(type);
   }
 
diff --git a/src/mem/protocol/MSI_MOSI_CMP_directory-msg.sm b/src/mem/protocol/MSI_MOSI_CMP_directory-msg.sm
index 80ab0f246..fc653983a 100644
--- a/src/mem/protocol/MSI_MOSI_CMP_directory-msg.sm
+++ b/src/mem/protocol/MSI_MOSI_CMP_directory-msg.sm
@@ -69,8 +69,8 @@ structure(RequestMsg, desc="...", interface="NetworkMessage") {
   DataBlock DataBlk,            desc="Data for the cache line (if PUTX)";
   int NumPendingExtAcks,        desc="Number of acks to wait for"; // Needed for forwarded responses only
   MessageSizeType MessageSize,  desc="size category of the message";
-  string L1CacheStateStr,       desc="describes L1 cache block state";
-  string L2CacheStateStr,       desc="describes L2 cache block state";
+  std::string L1CacheStateStr,  desc="describes L1 cache block state";
+  std::string L2CacheStateStr,  desc="describes L2 cache block state";
   PrefetchBit Prefetch,         desc="Is this a prefetch request";
 }
 
diff --git a/src/mem/protocol/RubySlicc_Exports.sm b/src/mem/protocol/RubySlicc_Exports.sm
index 8f1e5a6eb..599e895db 100644
--- a/src/mem/protocol/RubySlicc_Exports.sm
+++ b/src/mem/protocol/RubySlicc_Exports.sm
@@ -35,7 +35,7 @@
 // defines
 external_type(int, primitive="yes", default="0");
 external_type(bool, primitive="yes", default="false");
-external_type(string, primitive="yes");
+external_type(std::string, primitive="yes");
 external_type(uint64, primitive="yes");
 external_type(Time, primitive="yes", default="0");
 external_type(Address);
diff --git a/src/mem/protocol/RubySlicc_Profiler.sm b/src/mem/protocol/RubySlicc_Profiler.sm
index d360af160..ce1183e22 100644
--- a/src/mem/protocol/RubySlicc_Profiler.sm
+++ b/src/mem/protocol/RubySlicc_Profiler.sm
@@ -41,7 +41,8 @@ void profile_L1Cache_miss(CacheMsg msg, NodeID l1cacheID);
 
 // used by CMP protocols
 void profile_L2Cache_miss(GenericRequestType requestType, AccessModeType type, int msgSize, PrefetchBit pfBit, NodeID l2cacheID);
-void profile_request(string L1CacheStateStr, string L2CacheStateStr, string directoryStateStr, string requestTypeStr);
+void profile_request(std::string L1CacheStateStr, std::string L2CacheStateStr,
+    std::string directoryStateStr, std::string requestTypeStr);
 void profileMessageReordering(bool wasReordered);
 void profileMessageReorderingByNetwork(int vnet, bool wasReordered);
 void profile_token_retry(Address addr, AccessType type, int count);
diff --git a/src/mem/protocol/RubySlicc_Util.sm b/src/mem/protocol/RubySlicc_Util.sm
index e1771448f..d4232650f 100644
--- a/src/mem/protocol/RubySlicc_Util.sm
+++ b/src/mem/protocol/RubySlicc_Util.sm
@@ -29,7 +29,7 @@
 
 // Miscallaneous Functions
 
-void error(string msg);
+void error(std::string msg);
 void assert(bool condition);
 int random(int number);
 Time get_time();