Do not enable hardware stepping when resuming a step-enabled thread.

The previous implementation of HardwareSingleStep wrongly resumed the thread and
single-stepped over the next instruction.  Use the proper call to ProcessMonitor.



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@123800 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/Linux/LinuxThread.cpp b/source/Plugins/Process/Linux/LinuxThread.cpp
index de1ca51..b7b2df1 100644
--- a/source/Plugins/Process/Linux/LinuxThread.cpp
+++ b/source/Plugins/Process/Linux/LinuxThread.cpp
@@ -153,7 +153,7 @@
 
     case lldb::eStateStepping:
         SetState(resume_state);
-        status = GetRegisterContext()->HardwareSingleStep(true);
+        status = monitor.SingleStep(GetID());
         break;
     }