Add missing constness.

llvm-svn: 335711
diff --git a/lldb/source/Breakpoint/BreakpointResolverName.cpp b/lldb/source/Breakpoint/BreakpointResolverName.cpp
index 23c1eef..ba277ae 100644
--- a/lldb/source/Breakpoint/BreakpointResolverName.cpp
+++ b/lldb/source/Breakpoint/BreakpointResolverName.cpp
@@ -367,7 +367,7 @@
             if (prologue_byte_size)
               break_addr.SetOffset(break_addr.GetOffset() + prologue_byte_size);
             else {
-              Architecture *arch =
+              const Architecture *arch =
                   m_breakpoint->GetTarget().GetArchitecturePlugin();
               if (arch)
                 arch->AdjustBreakpointAddress(*sc.symbol, break_addr);
diff --git a/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.cpp b/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.cpp
index 95d4b88..1b7ecc8 100644
--- a/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.cpp
+++ b/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.cpp
@@ -41,7 +41,7 @@
 ConstString ArchitectureArm::GetPluginName() { return GetPluginNameStatic(); }
 uint32_t ArchitectureArm::GetPluginVersion() { return 1; }
 
-void ArchitectureArm::OverrideStopInfo(Thread &thread) {
+void ArchitectureArm::OverrideStopInfo(Thread &thread) const {
   // We need to check if we are stopped in Thumb mode in a IT instruction and
   // detect if the condition doesn't pass. If this is the case it means we
   // won't actually execute this instruction. If this happens we need to clear
diff --git a/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.h b/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.h
index 9ce6c69..484c4a5 100644
--- a/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.h
+++ b/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.h
@@ -23,7 +23,7 @@
   ConstString GetPluginName() override;
   uint32_t GetPluginVersion() override;
 
-  void OverrideStopInfo(Thread &thread) override;
+  void OverrideStopInfo(Thread &thread) const override;
 
 private:
   static std::unique_ptr<Architecture> Create(const ArchSpec &arch);
diff --git a/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.h b/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.h
index 6c87471..9563885 100644
--- a/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.h
+++ b/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.h
@@ -23,7 +23,7 @@
   ConstString GetPluginName() override;
   uint32_t GetPluginVersion() override;
 
-  void OverrideStopInfo(Thread &thread) override {}
+  void OverrideStopInfo(Thread &thread) const override {}
 
   //------------------------------------------------------------------
   /// This method compares current address with current function's
diff --git a/lldb/source/Target/Thread.cpp b/lldb/source/Target/Thread.cpp
index 6bf6d42..5ac1de7 100644
--- a/lldb/source/Target/Thread.cpp
+++ b/lldb/source/Target/Thread.cpp
@@ -439,7 +439,7 @@
     if (m_stop_info_override_stop_id != process_stop_id) {
       m_stop_info_override_stop_id = process_stop_id;
       if (m_stop_info_sp) {
-        if (Architecture *arch =
+        if (const Architecture *arch =
                 process_sp->GetTarget().GetArchitecturePlugin())
           arch->OverrideStopInfo(*this);
       }
diff --git a/lldb/source/Target/ThreadPlanStepInRange.cpp b/lldb/source/Target/ThreadPlanStepInRange.cpp
index 5810e9d..6405c13 100644
--- a/lldb/source/Target/ThreadPlanStepInRange.cpp
+++ b/lldb/source/Target/ThreadPlanStepInRange.cpp
@@ -272,7 +272,7 @@
 
         if (bytes_to_skip == 0 && sc.symbol) {
           TargetSP target = m_thread.CalculateTarget();
-          Architecture *arch = target->GetArchitecturePlugin();
+          const Architecture *arch = target->GetArchitecturePlugin();
           if (arch) {
             Address curr_sec_addr;
             target->GetSectionLoadList().ResolveLoadAddress(curr_addr,