Merge with head.

[gem5.git] / src / cpu / simple_thread.hh

diff --git a/src/cpu/simple_thread.hh b/src/cpu/simple_thread.hh
index 95848ee2ce2b129175148788199fc9387e7e0f3b..6c6d5f8429360d731eced568654f52a2f9d6a433 100644 (file)
--- a/src/cpu/simple_thread.hh
+++ b/src/cpu/simple_thread.hh
@@ -349,22 +349,22 @@ class SimpleThread : public ThreadState
         regs.setNextNPC(val);
     }
 
-    MiscReg readMiscRegNoEffect(int misc_reg)
+    MiscReg readMiscRegNoEffect(int misc_reg, unsigned tid = 0)
     {
         return regs.readMiscRegNoEffect(misc_reg);
     }
 
-    MiscReg readMiscReg(int misc_reg)
+    MiscReg readMiscReg(int misc_reg, unsigned tid = 0)
     {
         return regs.readMiscReg(misc_reg, tc);
     }
 
-    void setMiscRegNoEffect(int misc_reg, const MiscReg &val)
+    void setMiscRegNoEffect(int misc_reg, const MiscReg &val, unsigned tid = 0)
     {
         return regs.setMiscRegNoEffect(misc_reg, val);
     }
 
-    void setMiscReg(int misc_reg, const MiscReg &val)
+    void setMiscReg(int misc_reg, const MiscReg &val, unsigned tid = 0)
     {
         return regs.setMiscReg(misc_reg, val, tc);
     }
@@ -377,15 +377,17 @@ class SimpleThread : public ThreadState
 #if !FULL_SYSTEM
     TheISA::IntReg getSyscallArg(int i)
     {
+        assert(i < TheISA::NumArgumentRegs);
         return regs.readIntReg(TheISA::flattenIntIndex(getTC(),
-                    TheISA::ArgumentReg0 + i));
+                    TheISA::ArgumentReg[i]));
     }
 
     // used to shift args for indirect syscall
     void setSyscallArg(int i, TheISA::IntReg val)
     {
+        assert(i < TheISA::NumArgumentRegs);
         regs.setIntReg(TheISA::flattenIntIndex(getTC(),
-                    TheISA::ArgumentReg0 + i), val);
+                    TheISA::ArgumentReg[i]), val);
     }
 
     void setSyscallReturn(SyscallReturn return_value)