diff options
Diffstat (limited to 'llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp')
| -rw-r--r-- | llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp b/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp index 5ff25b5209e..8fea97aa3c2 100644 --- a/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp +++ b/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp @@ -705,7 +705,6 @@ void DWARFVerifier::verifyDebugLineRows() { continue; // Verify prologue. - uint32_t MaxFileIndex = LineTable->Prologue.FileNames.size(); uint32_t MaxDirIndex = LineTable->Prologue.IncludeDirectories.size(); uint32_t FileIndex = 1; StringMap<uint16_t> FullPathMap; @@ -763,13 +762,16 @@ void DWARFVerifier::verifyDebugLineRows() { } // Verify file index. - if (Row.File > MaxFileIndex) { + if (!LineTable->hasFileAtIndex(Row.File)) { ++NumDebugLineErrors; + bool isDWARF5 = LineTable->Prologue.getVersion() >= 5; error() << ".debug_line[" << format("0x%08" PRIx64, *toSectionOffset(Die.find(DW_AT_stmt_list))) << "][" << RowIndex << "] has invalid file index " << Row.File - << " (valid values are [1," << MaxFileIndex << "]):\n"; + << " (valid values are [" << (isDWARF5 ? "0," : "1,") + << LineTable->Prologue.FileNames.size() + << (isDWARF5 ? ")" : "]") << "):\n"; DWARFDebugLine::Row::dumpTableHeader(OS); Row.dump(OS); OS << '\n'; |
