1 #include "llvm/Support/ScopedPrinter.h" 2 3 #include "llvm/Support/Format.h" 4 5 using namespace llvm::support; 6 7 namespace llvm { 8 9 raw_ostream &operator<<(raw_ostream &OS, const HexNumber &Value) { 10 OS << "0x" << to_hexString(Value.Value); 11 return OS; 12 } 13 14 std::string to_hexString(uint64_t Value, bool UpperCase) { 15 std::string number; 16 llvm::raw_string_ostream stream(number); 17 stream << format_hex_no_prefix(Value, 1, UpperCase); 18 return stream.str(); 19 } 20 21 void ScopedPrinter::printBinaryImpl(StringRef Label, StringRef Str, 22 ArrayRef<uint8_t> Data, bool Block, 23 uint32_t StartOffset) { 24 if (Data.size() > 16) 25 Block = true; 26 27 if (Block) { 28 startLine() << Label; 29 if (!Str.empty()) 30 OS << ": " << Str; 31 OS << " (\n"; 32 if (!Data.empty()) 33 OS << format_bytes_with_ascii(Data, StartOffset, 16, 4, 34 (IndentLevel + 1) * 2, true) 35 << "\n"; 36 startLine() << ")\n"; 37 } else { 38 startLine() << Label << ":"; 39 if (!Str.empty()) 40 OS << " " << Str; 41 OS << " (" << format_bytes(Data, None, Data.size(), 1, 0, true) << ")\n"; 42 } 43 } 44 45 JSONScopedPrinter::JSONScopedPrinter( 46 raw_ostream &OS, bool PrettyPrint, 47 std::unique_ptr<DelimitedScope> &&OuterScope) 48 : ScopedPrinter(OS, ScopedPrinter::ScopedPrinterKind::JSON), 49 JOS(OS, /*Indent=*/PrettyPrint ? 2 : 0), 50 OuterScope(std::move(OuterScope)) { 51 if (this->OuterScope) 52 this->OuterScope->setPrinter(*this); 53 } 54 55 } // namespace llvm 56