Rename the StaticInst-based (read|set)(Int|Float)Reg methods to (read|set)(Int|Float)RegOperand to distinguish from non-StaticInst version.

--HG--
extra : convert_revision : b33ce0ebe2fee86cc791c00a35d8c6e395e1380c

9 files changed, 117 insertions, 96 deletions

diff --git a/src/arch/isa_parser.py b/src/arch/isa_parser.py
index 6504c7b32..a96622d4a 100755
--- a/src/arch/isa_parser.py
+++ b/src/arch/isa_parser.py
@@ -1180,15 +1180,16 @@ class IntRegOperand(Operand):
         if (self.ctype == 'float' or self.ctype == 'double'):
             error(0, 'Attempt to read integer register as FP')
         if (self.size == self.dflt_size):
-            return '%s = xc->readIntReg(this, %d);\n' % \
+            return '%s = xc->readIntRegOperand(this, %d);\n' % \
                    (self.base_name, self.src_reg_idx)
         elif (self.size > self.dflt_size):
-            int_reg_val = 'xc->readIntReg(this, %d)' % (self.src_reg_idx)
+            int_reg_val = 'xc->readIntRegOperand(this, %d)' % \
+                          (self.src_reg_idx)
             if (self.is_signed):
                 int_reg_val = 'sext<%d>(%s)' % (self.dflt_size, int_reg_val)
             return '%s = %s;\n' % (self.base_name, int_reg_val)
         else:
-            return '%s = bits(xc->readIntReg(this, %d), %d, 0);\n' % \
+            return '%s = bits(xc->readIntRegOperand(this, %d), %d, 0);\n' % \
                    (self.base_name, self.src_reg_idx, self.size-1)
 
     def makeWrite(self):
@@ -1201,7 +1202,7 @@ class IntRegOperand(Operand):
         wb = '''
         {
             %s final_val = %s;
-            xc->setIntReg(this, %d, final_val);\n
+            xc->setIntRegOperand(this, %d, final_val);\n
             if (traceData) { traceData->setData(final_val); }
         }''' % (self.dflt_ctype, final_val, self.dest_reg_idx)
         return wb
@@ -1227,13 +1228,13 @@ class FloatRegOperand(Operand):
         bit_select = 0
         width = 0;
         if (self.ctype == 'float'):
-            func = 'readFloatReg'
+            func = 'readFloatRegOperand'
             width = 32;
         elif (self.ctype == 'double'):
-            func = 'readFloatReg'
+            func = 'readFloatRegOperand'
             width = 64;
         else:
-            func = 'readFloatRegBits'
+            func = 'readFloatRegOperandBits'
             if (self.ctype == 'uint32_t'):
                 width = 32;
             elif (self.ctype == 'uint64_t'):
@@ -1259,18 +1260,18 @@ class FloatRegOperand(Operand):
         width = 0
         if (self.ctype == 'float'):
             width = 32
-            func = 'setFloatReg'
+            func = 'setFloatRegOperand'
         elif (self.ctype == 'double'):
             width = 64
-            func = 'setFloatReg'
+            func = 'setFloatRegOperand'
         elif (self.ctype == 'uint32_t'):
-            func = 'setFloatRegBits'
+            func = 'setFloatRegOperandBits'
             width = 32
         elif (self.ctype == 'uint64_t'):
-            func = 'setFloatRegBits'
+            func = 'setFloatRegOperandBits'
             width = 64
         else:
-            func = 'setFloatRegBits'
+            func = 'setFloatRegOperandBits'
             final_ctype = 'uint%d_t' % self.dflt_size
             if (self.size != self.dflt_size and self.is_signed):
                 final_val = 'sext<%d>(%s)' % (self.size, self.base_name)
diff --git a/src/arch/mips/isa/formats/fp.isa b/src/arch/mips/isa/formats/fp.isa
index cdb892b3f..153f3f949 100644
--- a/src/arch/mips/isa/formats/fp.isa
+++ b/src/arch/mips/isa/formats/fp.isa
@@ -99,7 +99,7 @@ output exec {{
             int size = sizeof(src_op) * 8;
 
             for (int i = 0; i < inst->numSrcRegs(); i++) {
-                uint64_t src_bits = xc->readFloatRegBits(inst, 0, size);
+                uint64_t src_bits = xc->readFloatRegOperandBits(inst, 0, size);
 
                 if (isNan(&src_bits, size) ) {
                     if (isSnan(&src_bits, size)) {
@@ -113,7 +113,7 @@ output exec {{
                         mips_nan = src_bits;
                     }
 
-                    xc->setFloatRegBits(inst, 0, mips_nan, size);
+                    xc->setFloatRegOperandBits(inst, 0, mips_nan, size);
                     if (traceData) { traceData->setData(mips_nan); }
                     return true;
                 }
@@ -139,7 +139,7 @@ output exec {{
                 }
 
                 //Set value to QNAN
-                cpu->setFloatRegBits(inst, 0, mips_nan, size);
+                cpu->setFloatRegOperandBits(inst, 0, mips_nan, size);
 
                 //Read FCSR from FloatRegFile
                 uint32_t fcsr_bits = cpu->tcBase()->readFloatRegBits(FCSR);
diff --git a/src/cpu/base_dyn_inst.hh b/src/cpu/base_dyn_inst.hh
index 4a4555566..9037c96df 100644
--- a/src/cpu/base_dyn_inst.hh
+++ b/src/cpu/base_dyn_inst.hh
@@ -406,14 +406,15 @@ class BaseDynInst : public FastAlloc, public RefCounted
     double readDoubleResult() { return instResult.dbl; }
 
     /** Records an integer register being set to a value. */
-    void setIntReg(const StaticInst *si, int idx, uint64_t val)
+    void setIntRegOperand(const StaticInst *si, int idx, uint64_t val)
     {
         if (recordResult)
             instResult.integer = val;
     }
 
     /** Records an fp register being set to a value. */
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val, int width)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val,
+                            int width)
     {
         if (recordResult) {
             if (width == 32)
@@ -426,21 +427,22 @@ class BaseDynInst : public FastAlloc, public RefCounted
     }
 
     /** Records an fp register being set to a value. */
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val)
     {
         if (recordResult)
             instResult.dbl = (double)val;
     }
 
     /** Records an fp register being set to an integer value. */
-    void setFloatRegBits(const StaticInst *si, int idx, uint64_t val, int width)
+    void setFloatRegOperandBits(const StaticInst *si, int idx, uint64_t val,
+                                int width)
     {
         if (recordResult)
             instResult.integer = val;
     }
 
     /** Records an fp register being set to an integer value. */
-    void setFloatRegBits(const StaticInst *si, int idx, uint64_t val)
+    void setFloatRegOperandBits(const StaticInst *si, int idx, uint64_t val)
     {
         if (recordResult)
             instResult.integer = val;
diff --git a/src/cpu/checker/cpu.hh b/src/cpu/checker/cpu.hh
index 9be54529f..3e08193ee 100644
--- a/src/cpu/checker/cpu.hh
+++ b/src/cpu/checker/cpu.hh
@@ -216,42 +216,44 @@ class CheckerCPU : public BaseCPU
     // storage (which is pretty hard to imagine they would have reason
     // to do).
 
-    uint64_t readIntReg(const StaticInst *si, int idx)
+    uint64_t readIntRegOperand(const StaticInst *si, int idx)
     {
         return thread->readIntReg(si->srcRegIdx(idx));
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx, int width)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx, int width)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatReg(reg_idx, width);
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatReg(reg_idx);
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx, int width)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx,
+                                         int width)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatRegBits(reg_idx, width);
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatRegBits(reg_idx);
     }
 
-    void setIntReg(const StaticInst *si, int idx, uint64_t val)
+    void setIntRegOperand(const StaticInst *si, int idx, uint64_t val)
     {
         thread->setIntReg(si->destRegIdx(idx), val);
         result.integer = val;
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val, int width)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val,
+                            int width)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
         thread->setFloatReg(reg_idx, val, width);
@@ -265,22 +267,23 @@ class CheckerCPU : public BaseCPU
         };
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
         thread->setFloatReg(reg_idx, val);
         result.dbl = (double)val;
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx, FloatRegBits val,
-                         int width)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val, int width)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
         thread->setFloatRegBits(reg_idx, val, width);
         result.integer = val;
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx, FloatRegBits val)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
         thread->setFloatRegBits(reg_idx, val);
diff --git a/src/cpu/exec_context.hh b/src/cpu/exec_context.hh
index 13f70fa79..edccd747f 100644
--- a/src/cpu/exec_context.hh
+++ b/src/cpu/exec_context.hh
@@ -48,39 +48,42 @@ class ExecContext {
     // to do).
 
     /** Reads an integer register. */
-    uint64_t readIntReg(const StaticInst *si, int idx);
+    uint64_t readIntRegOperand(const StaticInst *si, int idx);
 
     /** Reads a floating point register of a specific width. */
-    FloatReg readFloatReg(const StaticInst *si, int idx, int width);
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx, int width);
 
     /** Reads a floating point register of single register width. */
-    FloatReg readFloatReg(const StaticInst *si, int idx);
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx);
 
     /** Reads a floating point register of a specific width in its
      * binary format, instead of by value. */
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx, int width);
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx,
+                                         int width);
 
     /** Reads a floating point register in its binary format, instead
      * of by value. */
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx);
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx);
 
     /** Sets an integer register to a value. */
-    void setIntReg(const StaticInst *si, int idx, uint64_t val);
+    void setIntRegOperand(const StaticInst *si, int idx, uint64_t val);
 
     /** Sets a floating point register of a specific width to a value. */
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val, int width);
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val,
+                            int width);
 
     /** Sets a floating point register of single width to a value. */
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val);
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val);
 
     /** Sets the bits of a floating point register of a specific width
      * to a binary value. */
-    void setFloatRegBits(const StaticInst *si, int idx,
-                         FloatRegBits val, int width);
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val, int width);
 
     /** Sets the bits of a floating point register of single width
      * to a binary value. */
-    void setFloatRegBits(const StaticInst *si, int idx, FloatRegBits val);
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val);
 
     /** Reads the PC. */
     uint64_t readPC();
diff --git a/src/cpu/o3/alpha/dyn_inst.hh b/src/cpu/o3/alpha/dyn_inst.hh
index 31df8ff78..49cc5a201 100644
--- a/src/cpu/o3/alpha/dyn_inst.hh
+++ b/src/cpu/o3/alpha/dyn_inst.hh
@@ -163,27 +163,28 @@ class AlphaDynInst : public BaseDynInst<Impl>
     // storage (which is pretty hard to imagine they would have reason
     // to do).
 
-    uint64_t readIntReg(const StaticInst *si, int idx)
+    uint64_t readIntRegOperand(const StaticInst *si, int idx)
     {
         return this->cpu->readIntReg(_srcRegIdx[idx]);
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx, int width)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx, int width)
     {
         return this->cpu->readFloatReg(_srcRegIdx[idx], width);
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx)
     {
         return this->cpu->readFloatReg(_srcRegIdx[idx]);
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx, int width)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx,
+                                         int width)
     {
         return this->cpu->readFloatRegBits(_srcRegIdx[idx], width);
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx)
     {
         return this->cpu->readFloatRegBits(_srcRegIdx[idx]);
     }
@@ -191,35 +192,37 @@ class AlphaDynInst : public BaseDynInst<Impl>
     /** @todo: Make results into arrays so they can handle multiple dest
      *  registers.
      */
-    void setIntReg(const StaticInst *si, int idx, uint64_t val)
+    void setIntRegOperand(const StaticInst *si, int idx, uint64_t val)
     {
         this->cpu->setIntReg(_destRegIdx[idx], val);
-        BaseDynInst<Impl>::setIntReg(si, idx, val);
+        BaseDynInst<Impl>::setIntRegOperand(si, idx, val);
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val, int width)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val,
+                            int width)
     {
         this->cpu->setFloatReg(_destRegIdx[idx], val, width);
-        BaseDynInst<Impl>::setFloatReg(si, idx, val, width);
+        BaseDynInst<Impl>::setFloatRegOperand(si, idx, val, width);
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val)
     {
         this->cpu->setFloatReg(_destRegIdx[idx], val);
-        BaseDynInst<Impl>::setFloatReg(si, idx, val);
+        BaseDynInst<Impl>::setFloatRegOperand(si, idx, val);
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx,
-            FloatRegBits val, int width)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val, int width)
     {
         this->cpu->setFloatRegBits(_destRegIdx[idx], val, width);
-        BaseDynInst<Impl>::setFloatRegBits(si, idx, val);
+        BaseDynInst<Impl>::setFloatRegOperandBits(si, idx, val);
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx, FloatRegBits val)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val)
     {
         this->cpu->setFloatRegBits(_destRegIdx[idx], val);
-        BaseDynInst<Impl>::setFloatRegBits(si, idx, val);
+        BaseDynInst<Impl>::setFloatRegOperandBits(si, idx, val);
     }
 
     /** Returns the physical register index of the i'th destination
diff --git a/src/cpu/o3/mips/dyn_inst.hh b/src/cpu/o3/mips/dyn_inst.hh
index 9e95b2bfb..833371e00 100755
--- a/src/cpu/o3/mips/dyn_inst.hh
+++ b/src/cpu/o3/mips/dyn_inst.hh
@@ -156,27 +156,28 @@ class MipsDynInst : public BaseDynInst<Impl>
     // storage (which is pretty hard to imagine they would have reason
     // to do).
 
-    uint64_t readIntReg(const StaticInst *si, int idx)
+    uint64_t readIntRegOperand(const StaticInst *si, int idx)
     {
         return this->cpu->readIntReg(_srcRegIdx[idx]);
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx, int width)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx, int width)
     {
         return this->cpu->readFloatReg(_srcRegIdx[idx], width);
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx)
     {
         return this->cpu->readFloatReg(_srcRegIdx[idx]);
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx, int width)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx,
+                                         int width)
     {
         return this->cpu->readFloatRegBits(_srcRegIdx[idx], width);
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx)
     {
         return this->cpu->readFloatRegBits(_srcRegIdx[idx]);
     }
@@ -184,35 +185,37 @@ class MipsDynInst : public BaseDynInst<Impl>
     /** @todo: Make results into arrays so they can handle multiple dest
      *  registers.
      */
-    void setIntReg(const StaticInst *si, int idx, uint64_t val)
+    void setIntRegOperand(const StaticInst *si, int idx, uint64_t val)
     {
         this->cpu->setIntReg(_destRegIdx[idx], val);
-        BaseDynInst<Impl>::setIntReg(si, idx, val);
+        BaseDynInst<Impl>::setIntRegOperand(si, idx, val);
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val, int width)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val,
+                            int width)
     {
         this->cpu->setFloatReg(_destRegIdx[idx], val, width);
-        BaseDynInst<Impl>::setFloatReg(si, idx, val, width);
+        BaseDynInst<Impl>::setFloatRegOperand(si, idx, val, width);
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val)
     {
         this->cpu->setFloatReg(_destRegIdx[idx], val);
-        BaseDynInst<Impl>::setFloatReg(si, idx, val);
+        BaseDynInst<Impl>::setFloatRegOperand(si, idx, val);
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx,
-            FloatRegBits val, int width)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val, int width)
     {
         this->cpu->setFloatRegBits(_destRegIdx[idx], val, width);
-        BaseDynInst<Impl>::setFloatRegBits(si, idx, val);
+        BaseDynInst<Impl>::setFloatRegOperandBits(si, idx, val);
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx, FloatRegBits val)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val)
     {
         this->cpu->setFloatRegBits(_destRegIdx[idx], val);
-        BaseDynInst<Impl>::setFloatRegBits(si, idx, val);
+        BaseDynInst<Impl>::setFloatRegOperandBits(si, idx, val);
     }
 
     /** Returns the physical register index of the i'th destination
diff --git a/src/cpu/ozone/dyn_inst.hh b/src/cpu/ozone/dyn_inst.hh
index 9445a5309..88f96b14b 100644
--- a/src/cpu/ozone/dyn_inst.hh
+++ b/src/cpu/ozone/dyn_inst.hh
@@ -146,12 +146,12 @@ class OzoneDynInst : public BaseDynInst<Impl>
     // storage (which is pretty hard to imagine they would have reason
     // to do).
 
-    uint64_t readIntReg(const StaticInst *si, int idx)
+    uint64_t readIntRegOperand(const StaticInst *si, int idx)
     {
         return srcInsts[idx]->readIntResult();
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx, int width)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx, int width)
     {
         switch(width) {
           case 32:
@@ -164,17 +164,18 @@ class OzoneDynInst : public BaseDynInst<Impl>
         }
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx)
     {
         return srcInsts[idx]->readFloatResult();
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx, int width)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx,
+                                         int width)
     {
         return srcInsts[idx]->readIntResult();
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx)
     {
         return srcInsts[idx]->readIntResult();
     }
@@ -182,28 +183,30 @@ class OzoneDynInst : public BaseDynInst<Impl>
     /** @todo: Make results into arrays so they can handle multiple dest
      *  registers.
      */
-    void setIntReg(const StaticInst *si, int idx, uint64_t val)
+    void setIntRegOperand(const StaticInst *si, int idx, uint64_t val)
     {
         BaseDynInst<Impl>::setIntReg(si, idx, val);
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val, int width)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val,
+                            int width)
     {
         BaseDynInst<Impl>::setFloatReg(si, idx, val, width);
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val)
     {
         BaseDynInst<Impl>::setFloatReg(si, idx, val);
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx,
-            FloatRegBits val, int width)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val, int width)
     {
         BaseDynInst<Impl>::setFloatRegBits(si, idx, val);
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx, FloatRegBits val)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val)
     {
         BaseDynInst<Impl>::setFloatRegBits(si, idx, val);
     }
diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh
index efb884325..c39bfa9cd 100644
--- a/src/cpu/simple/base.hh
+++ b/src/cpu/simple/base.hh
@@ -213,60 +213,63 @@ class BaseSimpleCPU : public BaseCPU
     // storage (which is pretty hard to imagine they would have reason
     // to do).
 
-    uint64_t readIntReg(const StaticInst *si, int idx)
+    uint64_t readIntRegOperand(const StaticInst *si, int idx)
     {
         return thread->readIntReg(si->srcRegIdx(idx));
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx, int width)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx, int width)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatReg(reg_idx, width);
     }
 
-    FloatReg readFloatReg(const StaticInst *si, int idx)
+    FloatReg readFloatRegOperand(const StaticInst *si, int idx)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatReg(reg_idx);
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx, int width)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx,
+                                         int width)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatRegBits(reg_idx, width);
     }
 
-    FloatRegBits readFloatRegBits(const StaticInst *si, int idx)
+    FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatRegBits(reg_idx);
     }
 
-    void setIntReg(const StaticInst *si, int idx, uint64_t val)
+    void setIntRegOperand(const StaticInst *si, int idx, uint64_t val)
     {
         thread->setIntReg(si->destRegIdx(idx), val);
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val, int width)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val,
+                            int width)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
         thread->setFloatReg(reg_idx, val, width);
     }
 
-    void setFloatReg(const StaticInst *si, int idx, FloatReg val)
+    void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
         thread->setFloatReg(reg_idx, val);
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx,
-                         FloatRegBits val, int width)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val, int width)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
         thread->setFloatRegBits(reg_idx, val, width);
     }
 
-    void setFloatRegBits(const StaticInst *si, int idx, FloatRegBits val)
+    void setFloatRegOperandBits(const StaticInst *si, int idx,
+                                FloatRegBits val)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
         thread->setFloatRegBits(reg_idx, val);