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| author | Alon Zakai <azakai@google.com> | 2020-01-10 13:44:59 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-01-10 13:44:59 -0800 |
| commit | cb103967c458dc5620bc8dc29dcada2ca1d01e47 (patch) | |
| tree | 1703ec68a6d8addd4d2b590d64169a6e5908feb2 /third_party/llvm-project | |
| parent | 263d2d5025c98092f781c8b8d9eb7ac6df6aadab (diff) | |
| download | binaryen-cb103967c458dc5620bc8dc29dcada2ca1d01e47.tar.gz binaryen-cb103967c458dc5620bc8dc29dcada2ca1d01e47.tar.bz2 binaryen-cb103967c458dc5620bc8dc29dcada2ca1d01e47.zip | |
Fix emitting of .debug_abbrev (#2582)
gimli-rs and perhaps also the spec require a final 0
to terminate the list. LLVM itself is fine without that.
Diffstat (limited to 'third_party/llvm-project')
| -rw-r--r-- | third_party/llvm-project/DWARFEmitter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/third_party/llvm-project/DWARFEmitter.cpp b/third_party/llvm-project/DWARFEmitter.cpp index 79f988498..b17ad83ef 100644 --- a/third_party/llvm-project/DWARFEmitter.cpp +++ b/third_party/llvm-project/DWARFEmitter.cpp @@ -89,6 +89,10 @@ void DWARFYAML::EmitDebugAbbrev(raw_ostream &OS, const DWARFYAML::Data &DI) { encodeULEB128(0, OS); encodeULEB128(0, OS); } + // XXX BINARYEN: end the list with a zero. LLVM works with or without this, + // but other decoders may error. See + // https://bugs.llvm.org/show_bug.cgi?id=44511 + writeInteger((uint8_t)0, OS, true /* isLittleEndian */); } void DWARFYAML::EmitDebugAranges(raw_ostream &OS, const DWARFYAML::Data &DI) { |