| #include "llvm/Support/ScopedPrinter.h" |
| |
| #include "llvm/ADT/StringExtras.h" |
| #include "llvm/Support/Format.h" |
| #include <cctype> |
| |
| using namespace llvm::support; |
| |
| namespace llvm { |
| |
| raw_ostream &operator<<(raw_ostream &OS, const HexNumber &Value) { |
| OS << "0x" << to_hexString(Value.Value); |
| return OS; |
| } |
| |
| const std::string to_hexString(uint64_t Value, bool UpperCase) { |
| std::string number; |
| llvm::raw_string_ostream stream(number); |
| stream << format_hex_no_prefix(Value, 1, UpperCase); |
| return stream.str(); |
| } |
| |
| void ScopedPrinter::printBinaryImpl(StringRef Label, StringRef Str, |
| ArrayRef<uint8_t> Data, bool Block) { |
| if (Data.size() > 16) |
| Block = true; |
| |
| if (Block) { |
| startLine() << Label; |
| if (Str.size() > 0) |
| OS << ": " << Str; |
| OS << " (\n"; |
| for (size_t addr = 0, end = Data.size(); addr < end; addr += 16) { |
| startLine() << format(" %04" PRIX64 ": ", uint64_t(addr)); |
| // Dump line of hex. |
| for (size_t i = 0; i < 16; ++i) { |
| if (i != 0 && i % 4 == 0) |
| OS << ' '; |
| if (addr + i < end) |
| OS << hexdigit((Data[addr + i] >> 4) & 0xF, false) |
| << hexdigit(Data[addr + i] & 0xF, false); |
| else |
| OS << " "; |
| } |
| // Print ascii. |
| OS << " |"; |
| for (std::size_t i = 0; i < 16 && addr + i < end; ++i) { |
| if (std::isprint(Data[addr + i] & 0xFF)) |
| OS << Data[addr + i]; |
| else |
| OS << "."; |
| } |
| OS << "|\n"; |
| } |
| |
| startLine() << ")\n"; |
| } else { |
| startLine() << Label << ":"; |
| if (Str.size() > 0) |
| OS << " " << Str; |
| OS << " ("; |
| for (size_t i = 0; i < Data.size(); ++i) { |
| if (i > 0) |
| OS << " "; |
| |
| OS << format("%02X", static_cast<int>(Data[i])); |
| } |
| OS << ")\n"; |
| } |
| } |
| |
| } // namespace llvm |