diff options
| author | Alon Zakai <azakai@google.com> | 2020-01-28 09:31:13 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-01-28 09:31:13 -0800 |
| commit | b00f7f9b97631b214eff177b92639df6307db286 (patch) | |
| tree | f94f584c5fc4af7bd44c0f8d23ba03319650bd9c /third_party/llvm-project/include/llvm/ObjectYAML | |
| parent | bfff812cdfe3caccbceee73cee168326d4b9dc63 (diff) | |
| download | binaryen-b00f7f9b97631b214eff177b92639df6307db286.tar.gz binaryen-b00f7f9b97631b214eff177b92639df6307db286.tar.bz2 binaryen-b00f7f9b97631b214eff177b92639df6307db286.zip | |
DWARF: Update DW_AT_stmt_list which are offsets into the debug_line section (#2628)
The debug_line section is the only one in which we change
sizes and so must update offsets. It turns out that there are such
offsets, DW_AT_stmt_list, so without updating them we can't
handle multi-unit dwarf files.
Diffstat (limited to 'third_party/llvm-project/include/llvm/ObjectYAML')
| -rw-r--r-- | third_party/llvm-project/include/llvm/ObjectYAML/DWARFEmitter.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/third_party/llvm-project/include/llvm/ObjectYAML/DWARFEmitter.h b/third_party/llvm-project/include/llvm/ObjectYAML/DWARFEmitter.h index b4d62f44d..2be618677 100644 --- a/third_party/llvm-project/include/llvm/ObjectYAML/DWARFEmitter.h +++ b/third_party/llvm-project/include/llvm/ObjectYAML/DWARFEmitter.h @@ -38,6 +38,10 @@ void EmitPubSection(raw_ostream &OS, const PubSection &Sect, bool IsLittleEndian); void EmitDebugInfo(raw_ostream &OS, const Data &DI); void EmitDebugLine(raw_ostream &OS, const Data &DI); +// XXX BINARYEN: Same as EmitDebugLine but also update the Length field in +// the YAML as we write. We use that information to update +// offsets into the debug line section. +void ComputeDebugLine(Data &DI, std::vector<size_t>& computedLengths); Expected<StringMap<std::unique_ptr<MemoryBuffer>>> EmitDebugSections(StringRef YAMLString, bool ApplyFixups = false, |