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