[Lldb-commits] [PATCH] D110269: Fix LLDB build on old Linux kernels

[Phabricator via lldb-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGd35702efe730: Fix LLDB build on old Linux kernels (authored by Walter Erquinigo <wallace at fb.com>).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110269/new/

https://reviews.llvm.org/D110269

Files:
  lldb/source/Plugins/Process/Linux/IntelPTManager.cpp


Index: lldb/source/Plugins/Process/Linux/IntelPTManager.cpp
===================================================================
--- lldb/source/Plugins/Process/Linux/IntelPTManager.cpp
+++ lldb/source/Plugins/Process/Linux/IntelPTManager.cpp
@@ -145,7 +145,11 @@
 }
 
 size_t IntelPTThreadTrace::GetTraceBufferSize() const {
+#ifndef PERF_ATTR_SIZE_VER5
+  llvm_unreachable("Intel PT Linux perf event not supported");
+#else
   return m_mmap_meta->aux_size;
+#endif
 }
 
 static Expected<uint64_t>


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