#include "llvm/ADT/Hashing.h"
#include "llvm/ADT/Triple.h"
#include "llvm/ADT/iterator.h"
-#include "llvm/ProfileData/InstrProfData.inc"
+#include "llvm/ProfileData/InstrProf.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/Endian.h"
#include "llvm/Support/ErrorOr.h"
#include "llvm/Support/raw_ostream.h"
#include <system_error>
// [Encoded Region Mapping Data]
LLVM_PACKED_START
template <class IntPtrT> struct CovMapFunctionRecord {
- #define COVMAP_FUNC_RECORD(Type, LLVMType, Name, Init) Type Name;
- #include "llvm/ProfileData/InstrProfData.inc"
+#define COVMAP_FUNC_RECORD(Type, LLVMType, Name, Init) Type Name;
+#include "llvm/ProfileData/InstrProfData.inc"
+
+ // Return the structural hash associated with the function.
+ template <support::endianness Endian> uint64_t getFuncHash() const {
+ return support::endian::byte_swap<uint64_t, Endian>(FuncHash);
+ }
+ // Return the coverage map data size for the funciton.
+ template <support::endianness Endian> uint32_t getDataSize() const {
+ return support::endian::byte_swap<uint32_t, Endian>(DataSize);
+ }
+ // Return function lookup key. The value is consider opaque.
+ template <support::endianness Endian> IntPtrT getFuncNameRef() const {
+ return support::endian::byte_swap<IntPtrT, Endian>(NamePtr);
+ }
+ // Return the PGO name of the function */
+ template <support::endianness Endian>
+ std::error_code getFuncName(InstrProfSymtab &ProfileNames,
+ StringRef &FuncName) const {
+ IntPtrT NameRef = getFuncNameRef<Endian>();
+ uint32_t NameS = support::endian::byte_swap<IntPtrT, Endian>(NameSize);
+ FuncName = ProfileNames.getFuncName(NameRef, NameS);
+ if (NameS && FuncName.empty())
+ return coveragemap_error::malformed;
+ return std::error_code();
+ }
};
// Per module coverage mapping data header, i.e. CoverageMapFileHeader
// documented above.
struct CovMapHeader {
#define COVMAP_HEADER(Type, LLVMType, Name, Init) Type Name;
#include "llvm/ProfileData/InstrProfData.inc"
+ template <support::endianness Endian> uint32_t getNRecords() const {
+ return support::endian::byte_swap<uint32_t, Endian>(NRecords);
+ }
+ template <support::endianness Endian> uint32_t getFilenamesSize() const {
+ return support::endian::byte_swap<uint32_t, Endian>(FilenamesSize);
+ }
+ template <support::endianness Endian> uint32_t getCoverageSize() const {
+ return support::endian::byte_swap<uint32_t, Endian>(CoverageSize);
+ }
+ template <support::endianness Endian> uint32_t getVersion() const {
+ return support::endian::byte_swap<uint32_t, Endian>(Version);
+ }
};
LLVM_PACKED_END