llvm-readobj: Add support for dumping the DOS header in PE files
llvm-svn: 221333
diff --git a/llvm/tools/llvm-readobj/COFFDumper.cpp b/llvm/tools/llvm-readobj/COFFDumper.cpp
index b4cfa3a..1fd3884 100644
--- a/llvm/tools/llvm-readobj/COFFDumper.cpp
+++ b/llvm/tools/llvm-readobj/COFFDumper.cpp
@@ -63,6 +63,7 @@
void printRelocation(const SectionRef &Section, const RelocationRef &Reloc);
void printDataDirectory(uint32_t Index, const std::string &FieldName);
+ void printDOSHeader(const dos_header *DH);
template <class PEHeader> void printPEHeader(const PEHeader *Hdr);
void printBaseOfDataField(const pe32_header *Hdr);
void printBaseOfDataField(const pe32plus_header *Hdr);
@@ -382,6 +383,30 @@
return;
if (PEPlusHeader)
printPEHeader<pe32plus_header>(PEPlusHeader);
+
+ if (const dos_header *DH = Obj->getDOSHeader())
+ printDOSHeader(DH);
+}
+
+void COFFDumper::printDOSHeader(const dos_header *DH) {
+ DictScope D(W, "DOSHeader");
+ W.printString("Magic", StringRef(DH->Magic, sizeof(DH->Magic)));
+ W.printNumber("UsedBytesInTheLastPage", DH->UsedBytesInTheLastPage);
+ W.printNumber("FileSizeInPages", DH->FileSizeInPages);
+ W.printNumber("NumberOfRelocationItems", DH->NumberOfRelocationItems);
+ W.printNumber("HeaderSizeInParagraphs", DH->HeaderSizeInParagraphs);
+ W.printNumber("MinimumExtraParagraphs", DH->MinimumExtraParagraphs);
+ W.printNumber("MaximumExtraParagraphs", DH->MaximumExtraParagraphs);
+ W.printNumber("InitialRelativeSS", DH->InitialRelativeSS);
+ W.printNumber("InitialSP", DH->InitialSP);
+ W.printNumber("Checksum", DH->Checksum);
+ W.printNumber("InitialIP", DH->InitialIP);
+ W.printNumber("InitialRelativeCS", DH->InitialRelativeCS);
+ W.printNumber("AddressOfRelocationTable", DH->AddressOfRelocationTable);
+ W.printNumber("OverlayNumber", DH->OverlayNumber);
+ W.printNumber("OEMid", DH->OEMid);
+ W.printNumber("OEMinfo", DH->OEMinfo);
+ W.printNumber("AddressOfNewExeHeader", DH->AddressOfNewExeHeader);
}
template <class PEHeader>