#ifndef LLVM_OBJECT_ARCHIVE_H
#define LLVM_OBJECT_ARCHIVE_H
-#include "llvm/ADT/iterator_range.h"
#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/iterator_range.h"
#include "llvm/Object/Binary.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ErrorOr.h"
llvm::StringRef getName() const;
/// Members are not larger than 4GB.
- uint32_t getSize() const;
+ ErrorOr<uint32_t> getSize() const;
sys::fs::perms getAccessMode() const;
sys::TimeValue getLastModified() const;
+ llvm::StringRef getRawLastModified() const {
+ return StringRef(LastModified, sizeof(LastModified)).rtrim(" ");
+ }
unsigned getUID() const;
unsigned getGID() const;
};
virtual void anchor();
public:
class Child {
+ friend Archive;
const Archive *Parent;
/// \brief Includes header but not padding byte.
StringRef Data;
return reinterpret_cast<const ArchiveMemberHeader *>(Data.data());
}
+ bool isThinMember() const;
+
public:
Child(const Archive *Parent, const char *Start);
+ Child(const Archive *Parent, StringRef Data, uint16_t StartOfFile);
bool operator ==(const Child &other) const {
assert(Parent == other.Parent);
return Data.begin() == other.Data.begin();
}
- bool operator <(const Child &other) const {
- return Data.begin() < other.Data.begin();
- }
-
+ const Archive *getParent() const { return Parent; }
Child getNext() const;
ErrorOr<StringRef> getName() const;
sys::TimeValue getLastModified() const {
return getHeader()->getLastModified();
}
+ StringRef getRawLastModified() const {
+ return getHeader()->getRawLastModified();
+ }
unsigned getUID() const { return getHeader()->getUID(); }
unsigned getGID() const { return getHeader()->getGID(); }
sys::fs::perms getAccessMode() const {
}
/// \return the size of the archive member without the header or padding.
uint64_t getSize() const;
+ /// \return the size in the archive header for this member.
+ uint64_t getRawSize() const;
- StringRef getBuffer() const {
- return StringRef(Data.data() + StartOfFile, getSize());
- }
+ ErrorOr<StringRef> getBuffer() const;
+ uint64_t getChildOffset() const;
ErrorOr<MemoryBufferRef> getMemoryBufferRef() const;
return !(*this == other);
}
- bool operator<(const child_iterator &other) const {
- return child < other.child;
- }
-
child_iterator &operator++() { // Preincrement
child = child.getNext();
return *this;
Symbol symbol;
public:
symbol_iterator(const Symbol &s) : symbol(s) {}
- const Symbol *operator->() const {
- return &symbol;
- }
+ const Symbol *operator->() const { return &symbol; }
+ const Symbol &operator*() const { return symbol; }
bool operator==(const symbol_iterator &other) const {
return symbol == other.symbol;
enum Kind {
K_GNU,
+ K_MIPS64,
K_BSD,
K_COFF
};
Kind kind() const { return (Kind)Format; }
+ bool isThin() const { return IsThin; }
child_iterator child_begin(bool SkipInternal = true) const;
child_iterator child_end() const;
symbol_iterator symbol_begin() const;
symbol_iterator symbol_end() const;
+ iterator_range<symbol_iterator> symbols() const {
+ return iterator_range<symbol_iterator>(symbol_begin(), symbol_end());
+ }
// Cast methods.
static inline bool classof(Binary const *v) {
child_iterator findSym(StringRef name) const;
bool hasSymbolTable() const;
+ StringRef getSymbolTable() const { return SymbolTable; }
+ uint32_t getNumberOfSymbols() const;
private:
- child_iterator SymbolTable;
- child_iterator StringTable;
- child_iterator FirstRegular;
+ StringRef SymbolTable;
+ StringRef StringTable;
+
+ StringRef FirstRegularData;
+ uint16_t FirstRegularStartOfFile = -1;
+ void setFirstRegular(const Child &C);
+
unsigned Format : 2;
unsigned IsThin : 1;
+ mutable std::vector<std::unique_ptr<MemoryBuffer>> ThinBuffers;
};
}