2 files changed, 0 insertions, 51 deletions

diff --git a/src/arch/mips/remote_gdb.cc b/src/arch/mips/remote_gdb.cc
index 9c944fc59..a7bde8ba6 100644
--- a/src/arch/mips/remote_gdb.cc
+++ b/src/arch/mips/remote_gdb.cc
@@ -235,47 +235,3 @@ RemoteGDB::setregs()
     context->setFloatRegBits(FLOATREG_FIR,
         gdbregs.regs32[GdbIntRegs + GdbFloatArchRegs + 1]);
 }
-
-void
-RemoteGDB::clearSingleStep()
-{
-    DPRINTF(GDBMisc, "clearSingleStep bt_addr=%#x nt_addr=%#x\n",
-            takenBkpt, notTakenBkpt);
-
-    if (takenBkpt != 0)
-        clearTempBreakpoint(takenBkpt);
-
-    if (notTakenBkpt != 0)
-        clearTempBreakpoint(notTakenBkpt);
-}
-
-void
-RemoteGDB::setSingleStep()
-{
-    PCState pc = context->pcState();
-    PCState bpc;
-    bool set_bt = false;
-
-    // User was stopped at pc, e.g. the instruction at pc was not
-    // executed.
-    MachInst inst = read<MachInst>(pc.pc());
-    StaticInstPtr si = context->getDecoderPtr()->decode(inst, pc.pc());
-    if (si->hasBranchTarget(pc, context, bpc)) {
-        // Don't bother setting a breakpoint on the taken branch if it
-        // is the same as the next npc
-        if (bpc.npc() != pc.nnpc())
-            set_bt = true;
-    }
-
-    DPRINTF(GDBMisc, "setSingleStep bt_addr=%#x nt_addr=%#x\n",
-            takenBkpt, notTakenBkpt);
-
-    notTakenBkpt = pc.nnpc();
-    setTempBreakpoint(notTakenBkpt);
-
-    if (set_bt) {
-        takenBkpt = bpc.npc();
-        setTempBreakpoint(takenBkpt);
-    }
-}
-
diff --git a/src/arch/mips/remote_gdb.hh b/src/arch/mips/remote_gdb.hh
index 157276dcf..8d113eb99 100644
--- a/src/arch/mips/remote_gdb.hh
+++ b/src/arch/mips/remote_gdb.hh
@@ -54,10 +54,6 @@ namespace MipsISA
 
     class RemoteGDB : public BaseRemoteGDB
     {
-      protected:
-        Addr notTakenBkpt;
-        Addr takenBkpt;
-
       public:
         RemoteGDB(System *_system, ThreadContext *tc);
 
@@ -66,9 +62,6 @@ namespace MipsISA
 
         void getregs();
         void setregs();
-
-        void clearSingleStep();
-        void setSingleStep();
     };
 }