diff options
Diffstat (limited to 'llvm/lib/ObjCopy/COFF/COFFObjcopy.cpp')
| -rw-r--r-- | llvm/lib/ObjCopy/COFF/COFFObjcopy.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/llvm/lib/ObjCopy/COFF/COFFObjcopy.cpp b/llvm/lib/ObjCopy/COFF/COFFObjcopy.cpp index 782d5b2..cebcb82 100644 --- a/llvm/lib/ObjCopy/COFF/COFFObjcopy.cpp +++ b/llvm/lib/ObjCopy/COFF/COFFObjcopy.cpp @@ -183,10 +183,18 @@ static Error handleArgs(const CommonConfig &Config, }); if (Config.OnlyKeepDebug) { + const data_directory *DebugDir = + Obj.DataDirectories.size() > DEBUG_DIRECTORY + ? &Obj.DataDirectories[DEBUG_DIRECTORY] + : nullptr; // For --only-keep-debug, we keep all other sections, but remove their // content. The VirtualSize field in the section header is kept intact. - Obj.truncateSections([](const Section &Sec) { + Obj.truncateSections([DebugDir](const Section &Sec) { return !isDebugSection(Sec) && Sec.Name != ".buildid" && + !(DebugDir && DebugDir->Size > 0 && + DebugDir->RelativeVirtualAddress >= Sec.Header.VirtualAddress && + DebugDir->RelativeVirtualAddress < + Sec.Header.VirtualAddress + Sec.Header.SizeOfRawData) && ((Sec.Header.Characteristics & (IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA)) != 0); }); |