[Lldb-commits] [lldb] [lldb][AArch64] Move register info reconfigure into architecture plugin (PR #70950)

[Jonas Devlieghere via lldb-commits]

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@@ -109,6 +110,24 @@ class Architecture : public PluginInterface {
   virtual const MemoryTagManager *GetMemoryTagManager() const {
     return nullptr;
   }
+
+  // This returns true if a write to the named register should cause lldb to
+  // reconfigure its register information. For example on AArch64 writing to vg
+  // to change the vector length means lldb has to change the size of registers.
+  virtual bool RegisterWriteCausesReconfigure(const char *name) const {
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JDevlieghere wrote:

Why a `const char*` and not a `StringRef`? That would get rid of the `strcmp` in the AArch64 implementation. 

https://github.com/llvm/llvm-project/pull/70950