From f621b7b81f0913612381d5dc4993f52bb2116902 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Sat, 11 Oct 2008 12:17:24 -0700
Subject: CPU: Eliminate the simPalCheck funciton.

---
 src/cpu/o3/cpu.cc           | 30 ------------------------------
 src/cpu/o3/cpu.hh           |  2 --
 src/cpu/o3/dyn_inst.hh      |  1 -
 src/cpu/o3/dyn_inst_impl.hh | 10 ----------
 4 files changed, 43 deletions(-)

(limited to 'src/cpu/o3')

diff --git a/src/cpu/o3/cpu.cc b/src/cpu/o3/cpu.cc
index 174f4a98d..ac816fc18 100644
--- a/src/cpu/o3/cpu.cc
+++ b/src/cpu/o3/cpu.cc
@@ -53,10 +53,6 @@
 #include "cpu/checker/cpu.hh"
 #endif
 
-#if THE_ISA == ALPHA_ISA
-#include "arch/alpha/osfpal.hh"
-#endif
-
 class BaseCPUParams;
 
 using namespace TheISA;
@@ -905,32 +901,6 @@ FullO3CPU<Impl>::post_interrupt(int int_num, int index)
     }
 }
 
-template <class Impl>
-bool
-FullO3CPU<Impl>::simPalCheck(int palFunc, unsigned tid)
-{
-#if THE_ISA == ALPHA_ISA
-    if (this->thread[tid]->kernelStats)
-        this->thread[tid]->kernelStats->callpal(palFunc,
-                                                this->threadContexts[tid]);
-
-    switch (palFunc) {
-      case PAL::halt:
-        halt();
-        if (--System::numSystemsRunning == 0)
-            exitSimLoop("all cpus halted");
-        break;
-
-      case PAL::bpt:
-      case PAL::bugchk:
-        if (this->system->breakpoint())
-            return false;
-        break;
-    }
-#endif
-    return true;
-}
-
 template <class Impl>
 Fault
 FullO3CPU<Impl>::getInterrupts()
diff --git a/src/cpu/o3/cpu.hh b/src/cpu/o3/cpu.hh
index cdc1d2e58..07ba8d701 100644
--- a/src/cpu/o3/cpu.hh
+++ b/src/cpu/o3/cpu.hh
@@ -414,8 +414,6 @@ class FullO3CPU : public BaseO3CPU
     /** Posts an interrupt. */
     void post_interrupt(int int_num, int index);
 
-    bool simPalCheck(int palFunc, unsigned tid);
-
     /** Returns the Fault for any valid interrupt. */
     Fault getInterrupts();
 
diff --git a/src/cpu/o3/dyn_inst.hh b/src/cpu/o3/dyn_inst.hh
index ce59d802b..28dd60f5f 100644
--- a/src/cpu/o3/dyn_inst.hh
+++ b/src/cpu/o3/dyn_inst.hh
@@ -170,7 +170,6 @@ class BaseO3DynInst : public BaseDynInst<Impl>
 #if FULL_SYSTEM
     /** Traps to handle specified fault. */
     void trap(Fault fault);
-    bool simPalCheck(int palFunc);
 #else
     /** Calls a syscall. */
     void syscall(int64_t callnum);
diff --git a/src/cpu/o3/dyn_inst_impl.hh b/src/cpu/o3/dyn_inst_impl.hh
index f85527f22..3b713ea8f 100644
--- a/src/cpu/o3/dyn_inst_impl.hh
+++ b/src/cpu/o3/dyn_inst_impl.hh
@@ -130,16 +130,6 @@ BaseO3DynInst<Impl>::trap(Fault fault)
 {
     this->cpu->trap(fault, this->threadNumber);
 }
-
-template <class Impl>
-bool
-BaseO3DynInst<Impl>::simPalCheck(int palFunc)
-{
-#if THE_ISA != ALPHA_ISA
-    panic("simPalCheck called, but PAL only exists in Alpha!\n");
-#endif
-    return this->cpu->simPalCheck(palFunc, this->threadNumber);
-}
 #else
 template <class Impl>
 void
-- 
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