Ruby: Fix compilation errors on gcc 4.7 and clang 3.2

This patch fixes a few (recently added) errors that prevented gem5 from
compiling on more recent versions of gcc and clang.

diff --git a/src/mem/ruby/system/MachineID.hh b/src/mem/ruby/system/MachineID.hh
index 0bcd10efc39f5cb2c52d7fd332c132d282116297..0ad898959b5a26988d43c5064897b63b6dac4876 100644 (file)
--- a/src/mem/ruby/system/MachineID.hh
+++ b/src/mem/ruby/system/MachineID.hh
@@ -39,10 +39,10 @@ struct MachineID
 {
     MachineType type;
     //! range: 0 ... number of this machine's components in system - 1
-    uint32_t num;
+    NodeID num;
 
     MachineType getType() const { return type; }
-    uint32_t getNum() const { return num; }
+    NodeID getNum() const { return num; }
 };
 
 inline std::string