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| author | Chris Bieneman <beanz@apple.com> | 2017-03-07 18:50:58 +0000 |
|---|---|---|
| committer | Chris Bieneman <beanz@apple.com> | 2017-03-07 18:50:58 +0000 |
| commit | b3ca711ab38eee12bddb6275967d739c05b73dc1 (patch) | |
| tree | 15259297ba7f355d77a6806166ac53030da9411e /llvm/lib/ObjectYAML/DWARFEmitter.cpp | |
| parent | 44296ea4db3e5055bd4c7ae5da31be285dc7ac34 (diff) | |
| download | bcm5719-llvm-b3ca711ab38eee12bddb6275967d739c05b73dc1.tar.gz bcm5719-llvm-b3ca711ab38eee12bddb6275967d739c05b73dc1.zip | |
[ObjectYAML] Add support for DWARF5 Unit header
In DWARF5 the Unit header added a new field, UnitType, and swapped the order of the address size and abbreviation offset fields.
llvm-svn: 297183
Diffstat (limited to 'llvm/lib/ObjectYAML/DWARFEmitter.cpp')
| -rw-r--r-- | llvm/lib/ObjectYAML/DWARFEmitter.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/llvm/lib/ObjectYAML/DWARFEmitter.cpp b/llvm/lib/ObjectYAML/DWARFEmitter.cpp index c1116a1be46..1aa1519b708 100644 --- a/llvm/lib/ObjectYAML/DWARFEmitter.cpp +++ b/llvm/lib/ObjectYAML/DWARFEmitter.cpp @@ -130,8 +130,15 @@ protected: virtual void onStartCompileUnit(const DWARFYAML::Unit &CU) { writeInitialLength(CU.Length, OS, DebugInfo.IsLittleEndian); writeInteger((uint16_t)CU.Version, OS, DebugInfo.IsLittleEndian); - writeInteger((uint32_t)CU.AbbrOffset, OS, DebugInfo.IsLittleEndian); - writeInteger((uint8_t)CU.AddrSize, OS, DebugInfo.IsLittleEndian); + if(CU.Version >= 5) { + writeInteger((uint8_t)CU.Type, OS, DebugInfo.IsLittleEndian); + writeInteger((uint8_t)CU.AddrSize, OS, DebugInfo.IsLittleEndian); + writeInteger((uint32_t)CU.AbbrOffset, OS, DebugInfo.IsLittleEndian); + }else { + writeInteger((uint32_t)CU.AbbrOffset, OS, DebugInfo.IsLittleEndian); + writeInteger((uint8_t)CU.AddrSize, OS, DebugInfo.IsLittleEndian); + } + } virtual void onStartDIE(const DWARFYAML::Unit &CU, |
