[PATCH] D49000: [DebugInfo] Change default value of FDEPointerEncoding

[Maksim Panchenko via Phabricator via llvm-commits]

maksfb created this revision.
maksfb added reviewers: rafaelauler, ruiu, MaskRay, plotfi.
Herald added subscribers: llvm-commits, JDevlieghere.

If the encoding is not specified in CIE augmentation string, then it
should be DW_EH_PE_absptr instead of DW_EH_PE_omit.


Repository:
  rL LLVM

https://reviews.llvm.org/D49000

Files:
  lib/DebugInfo/DWARF/DWARFDebugFrame.cpp


Index: lib/DebugInfo/DWARF/DWARFDebugFrame.cpp
===================================================================
--- lib/DebugInfo/DWARF/DWARFDebugFrame.cpp
+++ lib/DebugInfo/DWARF/DWARFDebugFrame.cpp
@@ -403,7 +403,7 @@
 
       // Parse the augmentation data for EH CIEs
       StringRef AugmentationData("");
-      uint32_t FDEPointerEncoding = DW_EH_PE_omit;
+      uint32_t FDEPointerEncoding = DW_EH_PE_absptr;
       uint32_t LSDAPointerEncoding = DW_EH_PE_omit;
       Optional<uint64_t> Personality;
       Optional<uint32_t> PersonalityEncoding;


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