[Lldb-commits] [PATCH] D24764: Refactor NativeRegisterContextLinux_x86_64 code.

Valentina Giusti via lldb-commits lldb-commits at lists.llvm.org
Wed Sep 21 00:56:18 PDT 2016

valentinagiusti added inline comments.

Comment at: source/Plugins/Process/Linux/NativeRegisterContextLinux_x86_64.cpp:805
@@ -827,2 +804,3 @@
+  if (m_xstate_type == XStateType::Invalid) {
     if (const_cast<NativeRegisterContextLinux_x86_64 *>(this)->ReadFPR().Fail())
       return false;
labath wrote:
> Then I think we should make that non-const as well. I mean, what's the point of making it const if it does actually modify the state of the object. Either that, or implement it in a way that does not modify the state.
This involves changing the interface of NativeRegisterContextLinux just because NativeRegisterContextLinux_x86_64 has some specific needs that make GetRegisterCount use a non-const function. Also, I don't have all the hardware to test such a cross-platform change.


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