From 25884a87733cd35ef6613aaef9a8a08194267552 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 8 Jul 2009 23:02:20 -0700
Subject: Registers: Get rid of the float register width parameter.

---
 src/cpu/checker/cpu.hh            | 36 ------------------------------------
 src/cpu/checker/thread_context.hh | 18 ------------------
 2 files changed, 54 deletions(-)

(limited to 'src/cpu/checker')

diff --git a/src/cpu/checker/cpu.hh b/src/cpu/checker/cpu.hh
index 3b378700e..450ce6228 100644
--- a/src/cpu/checker/cpu.hh
+++ b/src/cpu/checker/cpu.hh
@@ -211,25 +211,12 @@ class CheckerCPU : public BaseCPU
         return thread->readIntReg(si->srcRegIdx(idx));
     }
 
-    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 readFloatRegOperand(const StaticInst *si, int idx)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
         return thread->readFloatReg(reg_idx);
     }
 
-    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 readFloatRegOperandBits(const StaticInst *si, int idx)
     {
         int reg_idx = si->srcRegIdx(idx) - TheISA::FP_Base_DepTag;
@@ -242,21 +229,6 @@ class CheckerCPU : public BaseCPU
         result.integer = val;
     }
 
-    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);
-        switch(width) {
-          case 32:
-            result.dbl = (double)val;
-            break;
-          case 64:
-            result.dbl = val;
-            break;
-        };
-    }
-
     void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val)
     {
         int reg_idx = si->destRegIdx(idx) - TheISA::FP_Base_DepTag;
@@ -264,14 +236,6 @@ class CheckerCPU : public BaseCPU
         result.dbl = (double)val;
     }
 
-    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 setFloatRegOperandBits(const StaticInst *si, int idx,
                                 FloatRegBits val)
     {
diff --git a/src/cpu/checker/thread_context.hh b/src/cpu/checker/thread_context.hh
index 2176c597a..d38bd2915 100644
--- a/src/cpu/checker/thread_context.hh
+++ b/src/cpu/checker/thread_context.hh
@@ -174,15 +174,9 @@ class CheckerThreadContext : public ThreadContext
     uint64_t readIntReg(int reg_idx)
     { return actualTC->readIntReg(reg_idx); }
 
-    FloatReg readFloatReg(int reg_idx, int width)
-    { return actualTC->readFloatReg(reg_idx, width); }
-
     FloatReg readFloatReg(int reg_idx)
     { return actualTC->readFloatReg(reg_idx); }
 
-    FloatRegBits readFloatRegBits(int reg_idx, int width)
-    { return actualTC->readFloatRegBits(reg_idx, width); }
-
     FloatRegBits readFloatRegBits(int reg_idx)
     { return actualTC->readFloatRegBits(reg_idx); }
 
@@ -192,24 +186,12 @@ class CheckerThreadContext : public ThreadContext
         checkerTC->setIntReg(reg_idx, val);
     }
 
-    void setFloatReg(int reg_idx, FloatReg val, int width)
-    {
-        actualTC->setFloatReg(reg_idx, val, width);
-        checkerTC->setFloatReg(reg_idx, val, width);
-    }
-
     void setFloatReg(int reg_idx, FloatReg val)
     {
         actualTC->setFloatReg(reg_idx, val);
         checkerTC->setFloatReg(reg_idx, val);
     }
 
-    void setFloatRegBits(int reg_idx, FloatRegBits val, int width)
-    {
-        actualTC->setFloatRegBits(reg_idx, val, width);
-        checkerTC->setFloatRegBits(reg_idx, val, width);
-    }
-
     void setFloatRegBits(int reg_idx, FloatRegBits val)
     {
         actualTC->setFloatRegBits(reg_idx, val);
-- 
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