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[lldb] Improve invalid DWARF DW_AT_ranges error reporting

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In D98289#inline-939112 @dblaikie said:
  Perhaps this could be more informative about what makes the range list
  index of 0 invalid? "index 0 out of range of range list table (with
  range list base 0xXXX) with offset entry count of XX (valid indexes
  0-(XX-1))" Maybe that's too verbose/not worth worrying about since
  this'll only be relevant to DWARF producers trying to debug their
  DWARFv5, maybe no one will ever see this message in practice. Just
  a thought.

Reviewed By: dblaikie

Differential Revision: https://reviews.llvm.org/D102851
This commit is contained in:
Jan Kratochvil 2021-05-20 20:40:08 +02:00
parent 8c42ad8897
commit 528de0554b
1 changed files with 2 additions and 0 deletions
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2
include/llvm/DebugInfo/DWARF/DWARFListTable.h
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@ -94,6 +94,7 @@ public:
uint8_t getAddrSize() const { return HeaderData.AddrSize; }
uint64_t getLength() const { return HeaderData.Length; }
uint16_t getVersion() const { return HeaderData.Version; }
uint32_t getOffsetEntryCount() const { return HeaderData.OffsetEntryCount; }
StringRef getSectionName() const { return SectionName; }
StringRef getListTypeString() const { return ListTypeString; }
dwarf::DwarfFormat getFormat() const { return Format; }
@ -175,6 +176,7 @@ public:
uint64_t getHeaderOffset() const { return Header.getHeaderOffset(); }
uint8_t getAddrSize() const { return Header.getAddrSize(); }
uint32_t getOffsetEntryCount() const { return Header.getOffsetEntryCount(); }
dwarf::DwarfFormat getFormat() const { return Header.getFormat(); }
void dump(DWARFDataExtractor Data, raw_ostream &OS,