struct XCOFFCsectAuxEnt32 {
static constexpr uint8_t SymbolTypeMask = 0x07;
+ static constexpr uint8_t SymbolAlignmentMask = 0xF8;
+ static constexpr size_t SymbolAlignmentBitOffset = 3;
support::ubig32_t
SectionOrLength; // If the symbol type is XTY_SD or XTY_CM, the csect
support::ubig32_t StabInfoIndex;
support::ubig16_t StabSectNum;
+ uint16_t getAlignmentLog2() const {
+ return (SymbolAlignmentAndType & SymbolAlignmentMask) >>
+ SymbolAlignmentBitOffset;
+ }
+
uint8_t getSymbolType() const {
return SymbolAlignmentAndType & SymbolTypeMask;
- };
+ }
bool isLabel() const { return getSymbolType() == XCOFF::XTY_LD; }
};
namespace {
class XCOFFDumper : public ObjDumper {
- enum {
- SymbolTypeMask = 0x07,
- SymbolAlignmentMask = 0xF8,
- SymbolAlignmentBitOffset = 3
- };
public:
XCOFFDumper(const XCOFFObjectFile &Obj, ScopedPrinter &Writer)
DictScope SymDs(W, "CSECT Auxiliary Entry");
W.printNumber("Index",
Obj.getSymbolIndex(reinterpret_cast<uintptr_t>(AuxEntPtr)));
- if ((AuxEntPtr->SymbolAlignmentAndType & SymbolTypeMask) == XCOFF::XTY_LD)
+ if (AuxEntPtr->isLabel())
W.printNumber("ContainingCsectSymbolIndex", AuxEntPtr->SectionOrLength);
else
W.printNumber("SectionLen", AuxEntPtr->SectionOrLength);
W.printHex("ParameterHashIndex", AuxEntPtr->ParameterHashIndex);
W.printHex("TypeChkSectNum", AuxEntPtr->TypeChkSectNum);
// Print out symbol alignment and type.
- W.printNumber("SymbolAlignmentLog2",
- (AuxEntPtr->SymbolAlignmentAndType & SymbolAlignmentMask) >>
- SymbolAlignmentBitOffset);
- W.printEnum("SymbolType", AuxEntPtr->SymbolAlignmentAndType & SymbolTypeMask,
+ W.printNumber("SymbolAlignmentLog2", AuxEntPtr->getAlignmentLog2());
+ W.printEnum("SymbolType", AuxEntPtr->getSymbolType(),
makeArrayRef(CsectSymbolTypeClass));
W.printEnum("StorageMappingClass",
static_cast<uint8_t>(AuxEntPtr->StorageMappingClass),