dev, x86: Delete the now unused X86 specific interrupt pins/lines.

Change-Id: I3915f0ad673119b551dcc4c5cedec180a9b88735
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20702
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>

1 files changed, 0 insertions, 105 deletions

diff --git a/src/dev/x86/intdev.hh b/src/dev/x86/intdev.hh
index 2e3e99df0..0cc2be032 100644
--- a/src/dev/x86/intdev.hh
+++ b/src/dev/x86/intdev.hh
@@ -50,9 +50,6 @@
 #include "arch/x86/intmessage.hh"
 #include "arch/x86/x86_traits.hh"
 #include "mem/mport.hh"
-#include "params/X86IntLine.hh"
-#include "params/X86IntSinkPin.hh"
-#include "params/X86IntSourcePin.hh"
 #include "sim/sim_object.hh"
 
 namespace X86ISA {
@@ -121,24 +118,6 @@ class IntDevice
 
     virtual void init();
 
-    virtual void
-    signalInterrupt(int line)
-    {
-        panic("signalInterrupt not implemented.\n");
-    }
-
-    virtual void
-    raiseInterruptPin(int number)
-    {
-        panic("raiseInterruptPin not implemented.\n");
-    }
-
-    virtual void
-    lowerInterruptPin(int number)
-    {
-        panic("lowerInterruptPin not implemented.\n");
-    }
-
     virtual Tick
     recvMessage(PacketPtr pkt)
     {
@@ -160,90 +139,6 @@ class IntDevice
     }
 };
 
-class IntSinkPin : public SimObject
-{
-  public:
-    IntDevice * device;
-    int number;
-
-    typedef X86IntSinkPinParams Params;
-
-    const Params *
-    params() const
-    {
-        return dynamic_cast<const Params *>(_params);
-    }
-
-    IntSinkPin(Params *p) : SimObject(p),
-            device(dynamic_cast<IntDevice *>(p->device)), number(p->number)
-    {
-        assert(device);
-    }
-};
-
-class IntSourcePin : public SimObject
-{
-  protected:
-    std::vector<IntSinkPin *> sinks;
-
-  public:
-    typedef X86IntSourcePinParams Params;
-
-    const Params *
-    params() const
-    {
-        return dynamic_cast<const Params *>(_params);
-    }
-
-    void
-    addSink(IntSinkPin *sink)
-    {
-        sinks.push_back(sink);
-    }
-
-    void
-    raise()
-    {
-        for (int i = 0; i < sinks.size(); i++) {
-            const IntSinkPin &pin = *sinks[i];
-            pin.device->raiseInterruptPin(pin.number);
-        }
-    }
-
-    void
-    lower()
-    {
-        for (int i = 0; i < sinks.size(); i++) {
-            const IntSinkPin &pin = *sinks[i];
-            pin.device->lowerInterruptPin(pin.number);
-        }
-    }
-
-    IntSourcePin(Params *p) : SimObject(p)
-    {}
-};
-
-class IntLine : public SimObject
-{
-  protected:
-    IntSourcePin *source;
-    IntSinkPin *sink;
-
-  public:
-    typedef X86IntLineParams Params;
-
-    const Params *
-    params() const
-    {
-        return dynamic_cast<const Params *>(_params);
-    }
-
-    IntLine(Params *p) : SimObject(p), source(p->source), sink(p->sink)
-    {
-        source->addSink(sink);
-    }
-};
-
 } // namespace X86ISA
 
 #endif //__DEV_X86_INTDEV_HH__