[llvm] 49d7b2b - [DWARF] Remove parseListTableHeader (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2021-08-19T23:34:22-07:00
New Revision: 49d7b2beae23013cfb8fb99e318d571a0c6ae7e7

URL: https://github.com/llvm/llvm-project/commit/49d7b2beae23013cfb8fb99e318d571a0c6ae7e7
DIFF: https://github.com/llvm/llvm-project/commit/49d7b2beae23013cfb8fb99e318d571a0c6ae7e7.diff

LOG: [DWARF] Remove parseListTableHeader (NFC)

The last use was removed on Oct 4, 2020 in commit
6d0be74af5555f7bc56ac72cbd98ff270fd1291b.

Added: 
    

Modified: 
    llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp b/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp
index f17dacfce665..f6bad56f6bfa 100644
--- a/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp
@@ -349,29 +349,6 @@ bool DWARFUnitHeader::applyIndexEntry(const DWARFUnitIndex::Entry *Entry) {
   return true;
 }
 
-// Parse the rangelist table header, including the optional array of offsets
-// following it (DWARF v5 and later).
-template<typename ListTableType>
-static Expected<ListTableType>
-parseListTableHeader(DWARFDataExtractor &DA, uint64_t Offset,
-                        DwarfFormat Format) {
-  // We are expected to be called with Offset 0 or pointing just past the table
-  // header. Correct Offset in the latter case so that it points to the start
-  // of the header.
-  if (Offset > 0) {
-    uint64_t HeaderSize = DWARFListTableHeader::getHeaderSize(Format);
-    if (Offset < HeaderSize)
-      return createStringError(errc::invalid_argument, "did not detect a valid"
-                               " list table with base = 0x%" PRIx64 "\n",
-                               Offset);
-    Offset -= HeaderSize;
-  }
-  ListTableType Table;
-  if (Error E = Table.extractHeaderAndOffsets(DA, &Offset))
-    return std::move(E);
-  return Table;
-}
-
 Error DWARFUnit::extractRangeList(uint64_t RangeListOffset,
                                   DWARFDebugRangeList &RangeList) const {
   // Require that compile unit is extracted.