types: add a type for thread IDs and try to use it everywhere

1 files changed, 8 insertions, 4 deletions

diff --git a/src/cpu/simple_thread.hh b/src/cpu/simple_thread.hh
index 35f74a67e..08dd45640 100644
--- a/src/cpu/simple_thread.hh
+++ b/src/cpu/simple_thread.hh
@@ -337,22 +337,26 @@ class SimpleThread : public ThreadState
         regs.setNextNPC(val);
     }
 
-    MiscReg readMiscRegNoEffect(int misc_reg, unsigned tid = 0)
+    MiscReg
+    readMiscRegNoEffect(int misc_reg, ThreadID tid = 0)
     {
         return regs.readMiscRegNoEffect(misc_reg);
     }
 
-    MiscReg readMiscReg(int misc_reg, unsigned tid = 0)
+    MiscReg
+    readMiscReg(int misc_reg, ThreadID tid = 0)
     {
         return regs.readMiscReg(misc_reg, tc);
     }
 
-    void setMiscRegNoEffect(int misc_reg, const MiscReg &val, unsigned tid = 0)
+    void
+    setMiscRegNoEffect(int misc_reg, const MiscReg &val, ThreadID tid = 0)
     {
         return regs.setMiscRegNoEffect(misc_reg, val);
     }
 
-    void setMiscReg(int misc_reg, const MiscReg &val, unsigned tid = 0)
+    void
+    setMiscReg(int misc_reg, const MiscReg &val, ThreadID tid = 0)
     {
         return regs.setMiscReg(misc_reg, val, tc);
     }