llvm-project

mirror of https://github.com/llvm/llvm-project.git synced 2025-04-27 17:26:06 +00:00

History

[llvm-gsymutil] Fix assert failure on FileEntry.Dir empty (#79926 )

Summary:
FileEntry.Dir can be empty if debug info only contains relative path.
This caused an assertion failure when gsym segmentation is trying to
copy a file entry with empty dir. As the fitst entry of StringTable is
always empty (and is preserved), `StringOffsetMap` doesn't have key 0.
Hence, `find(0)` returns `End` and `operator->()` fails the assertion

Test Plan:
./bin/llvm-lit -sv llvm/test/tools/llvm-gsymutil/X86/elf-empty-dir.yaml

2024-01-29 20:41:02 -05:00

BTF

[llvm] Adjust files including llvm/Support/Endian.h (NFC)

2023-11-02 23:09:04 -07:00

CodeView

[llvm] Stop including llvm/Support/Endian.h (NFC)

2023-11-01 23:16:33 -07:00

DWARF

[DebugNames] Implement Entry::GetParentEntry query (#78760 )

2024-01-24 06:44:03 -08:00

GSYM

[llvm-gsymutil] Fix assert failure on FileEntry.Dir empty (#79926 )